CN105667881B

CN105667881B - The material transfer equipment of prefabricated bag package machine

Info

Publication number: CN105667881B
Application number: CN201610197915.5A
Authority: CN
Inventors: 黄松; 宋鹏; 陈三龙
Original assignee: Shanghai Soontrue Machinery Equipment Co Ltd
Current assignee: Shanghai Songchuan Fengguan Packaging Automation Co., Ltd.
Priority date: 2016-03-31
Filing date: 2016-03-31
Publication date: 2018-09-21
Anticipated expiration: 2036-03-31
Also published as: CN105667881A

Abstract

The invention discloses a kind of material transfer equipments of prefabricated bag package machine, belong to packing machine technical field, including bag expanding mechanism, further include clamping device and translation mechanism, the clamping device is located at the rear of bag expanding mechanism, and the clamping device is reciprocating along material traffic direction under translation mechanism effect.The present invention drives clamping device to push direction to material and moves toward one another by translation mechanism, shorten material conveying stroke, improve material conveying and packaging efficiency, translation mechanism and clamping device are standard component, replacement cost is low, has material push serialization degree high, conveying and packaging stroke is short, material not batch turning, the efficient feature of conveying and packaging.

Description

The material transfer equipment of prefabricated bag package machine

Technical field

The present invention relates to packing machine technical field more particularly to a kind of material transfer equipments of prefabricated bag package machine.

Background technology

Packing machine replaces traditional artificial packaging, the characteristics of having speed fast, pack neat appearance.The packing materials of packing machine Can be candy, biscuit, paper handkerchief etc..Wherein, facial tissue packer is mainly used for the bagging packaging of the soft paper towel of various specifications, paper Towel packing machine can be divided into from major class：Wrapping machine for rolled, drawing type facial packing machine, three-dimensional facial tissue packer, purse-type paper handkerchief Packing machine etc..Paper extraction packing machine can be divided into again：Reciprocating type packaging machine, three-dimensional packaging machine, three kinds of swinging packing machine.

In recent years, and there is prefabricated bag package machine, prefabricated bag package machine is widely used in paper handkerchief packaging, is particularly suitable for Tissue, flat roll paper, roll web and soft paper, Zhong Bao and big Bao Junke.Existing prefabricated bag package machine is complicated, takes up an area face Product is big, and packaging efficiency is low, high energy consumption.

There are prodigious problem and defects for the package packing machine and technique of pre-formed bags packing materials in the prior art, specifically such as Under：

1, pusher needs the material arranged is pushed in pre-formed bags always from material arrangement position, material into After entering in pre-formed bags, pusher also needs to continue to push, and the pre-formed bags for wrapping material are pushed at enclosed mechanism pair Pre-formed bags opening is sealed, and then pusher returns, and the formation that material is pushed which results in pusher is longer, pusher Mechanism kinematic track is longer.

2, pusher is when pushing material, since the formation of pusher is longer, also result in pusher rack compared with Greatly, larger so as to cause whole set equipment floor space.

3, pusher is when pushing material, since the stroke of pusher is longer, for packaging efficiency, can generally improve The push rate of pusher, can cause the impact force between pusher and material larger, can cause material that batch turning occurs Situation.

4, from packaging efficiency, the prefabricated bag package machine of the prior art is that pusher pushes away material and pre-formed bags It send to one stroke of completion at enclosed mechanism, then pusher, which is retracted at material arrangement position, carries out pushing away for next material It send, in the process, the material at material arrangement position has to wait for pusher and completes an actuating length return ability quilt Push, and material needs to wait at arrangement position, causes the decline of packaging efficiency.

5, for from multiple package position, stroke is longer and each between each station of pre-formed bags package packing machine of the prior art Process at a station is complex, is such as and material arranges station when pushing away station in the material of pusher push material Combined, material was not only arranged at the station, but also was pushed at the station, for another example opened bag station both to prefabricated Bag carries out out bag, and material also enters bag at the station, this has resulted in needing to complete multiple actions on single station, and in the work The action for having to wait for carry out next material at position after everything is fully completed, reduces packaging efficiency.

6, for from packaging effect, existing pre-formed bags package packing machine, when material is pushed to packaging bag, material Friction is generated with packaging bag, it is easy to the damage for causing packaging bag, in particular for the packaging of lump material, the rib of lump material Angle can occur to wipe to the bag body of pre-formed bags to hang, and material is to enter bag body under the push of pusher, in pusher Under effect, material is easy to damage the bag body of pre-formed bags, causes pre-formed bags bag body damaged.

Publication No. CN 104627394A, publication date are that the Chinese patent literature of on May 20th, 2015 discloses one kind Full-automatic pre-formed bags bag-feeding type package machine, it is characterised in that：Bagging apparatus is put including conveying, bag taking device, rotating driving device, is opened Bagging apparatus, blowning installation, auxiliary conveyor belt, blanking device, finished product detection device, top sealing device and finished product output device；Bag taking Device is located at conveying and puts above bagging apparatus right end；Bag taking device is fixed at below rotating driving device left end；Rotation driving dress Drive connection clamping device is set, several clamping devices are evenly distributed on rotating driving device；Open the bag device and top sealing device Positioned at rotating driving device stage casing both sides；Blowning installation is fixed at upper end on the right side of open the bag device；Blanking device and finished product detection Device is located at rotating driving device right end, and finished product detection device is located on the left of blanking device；Auxiliary conveyor belt is located at rotation and drives Device right end, auxiliary conveyor belt are located at below blanking device；Finished product output device is located at rotating driving device left end.

Full-automatic pre-formed bags bag-feeding type package machine, wherein gripping apparatus grips sack and material disclosed in the patent document are defeated It is single movement to send, and material packaging stroke is long, and material conveying and packaging efficiency is low, in addition, space is also larger.

Publication No. CN 201989972U, publication date are that on 09 28th, 2011 Chinese patent literatures disclose one kind Automatic bagging packaging machine of prefabricating bag, including rack, electric operated control box, chain push rod conveying device and closing device, feature exist In：The automatic bagging packaging machine of prefabricating bag further includes supplying prefabricated bagging apparatus automatically, and the closing device setting is pushed away in chain It bar conveying device and supplies automatically between prefabricated bagging apparatus, described to supply prefabricated bagging apparatus automatically include loading cavity, sending a bag gas Cylinder, upper bag cylinder, into support cylinder, bag pressing cylinder and support bag cylinder, upper bag cylinder be vertically arranged in load cavity lower section and with Cavity connection is loaded, a lower suction nozzle cylinder and two lower suction nozzle cylinder phases are respectively equipped on the outside of the two side for loading cavity To setting, each lower suction nozzle cylinder is connect with a lower suction nozzle, and two lower suction nozzles are located at the inside for the two side for loading cavity, The top for loading cavity be equipped with two sets it is at an angle to each other into support cylinder, two into being equipped with limiting cylinder, support bag between support cylinder Cylinder is connect with two sets of rear lateral portions into support cylinder at an angle to each other, send bag cylinder to be connect with support bag cylinder, in two sets of mutual angulations Degree is equipped with support between support cylinder and loading cavity equipped with the upper suction nozzle drawn using vacuum, the front side portion of upper suction nozzle Plate, bag pressing cylinder are arranged in the front side for loading cavity.

Automatic bagging packaging machine of prefabricating bag disclosed in the patent document, by load cavity, send a bag cylinder, upper bag cylinder, Mutual cooperation into support cylinder, bag pressing cylinder and support bag cylinder carries out bag expanding to sack, and each cylinder movement cooperation requirement is stringent, opens Bag efficiency is low, and material packaging stroke is long, and maintenance cost is high.

In conclusion prefabricated bag package machine in the prior art, there are pusher stroke is long, machinery equipment floor space is larger, The problems such as material is irregular, easy batch turning, pre-formed bags broken bag, and packaging process is more at each station, and packaging efficiency is low.

Invention content

Pre-formed bags strokes is long, material transportation process is not due to advising in order to overcome above-mentioned material in the prior art to enter by the present invention The low defect of the easy batch turning of lift face, postorder packaging efficiency, provides a kind of material transfer equipment of prefabricated bag package machine, and the present invention passes through Translation mechanism drives clamping device to be moved toward one another to material push direction, shortens material conveying stroke, improves material conveying Packaging efficiency, translation mechanism and clamping device are standard component, and replacement cost is low, have material push serialization degree high, defeated Send packaging stroke short, material not batch turning, the efficient feature of conveying and packaging.

The present invention is achieved through the following technical solutions：

The material transfer equipment of prefabricated bag package machine, including bag expanding mechanism, it is characterised in that：Further include clamping device peace Telephone-moving structure, the clamping device are located at the rear of bag expanding mechanism, and the clamping device is transported under translation mechanism effect along material Line direction is reciprocating.

Clamping device is driven by gripper cylinder.

The bag expanding mechanism and clamping device are each attached on translation mechanism, and bag expanding mechanism and clamping device are in translation mechanism Effect is lower reciprocating along material traffic direction simultaneously.

The translation mechanism is two, and bag expanding mechanism is fixed on a translation mechanism, and clamping device is fixed on another On translation mechanism.

The clamping device and bag expanding mechanism are an integral structure.

The clamping device includes two grip blocks, and two grip blocks are arranged in parallel.

The gripper cylinder is two, is separately connected on two grip blocks there are one gripper cylinder, two gripper cylinders drive Dynamic two grip blocks are close to each other in the horizontal direction or separate.

The bag expanding mechanism includes two bag opening plates, and two bag opening plates are arranged in parallel.

The bag expanding mechanism is driven by two bag expanding cylinders, is separately connected on two bag opening plates there are one bag expanding cylinder, Two bag expanding cylinders drive two bag opening plates close to each other in the horizontal direction or open.

The bag opening plate is made of one piece by front end plate, middle-end plate and rear end plate, and front end plate is vertical plate, The angle of vertical plate is fillet.

The cross section of the middle-end plate is in " U " font.

The rear end plate is hang plate, and the top of plate is opened at the top of rear end plate higher than middle-end.

The material transfer equipment of the prefabricated bag package machine of the present invention can be adapted for the material conveying method of prefabricated bag package machine It is as follows：

The material conveying method of prefabricated bag package machine, includes the following steps：

A, it is transported on station to be pushed away along pre-formed bags opening direction after material is clasped or is clamped,

B, it is flared at left and right sides of pre-formed bags；

C, material is pushed on station to be pushed away, and pre-formed bags movement, material is moved toward one another with prefabricated bag formation, and material is pushed away It send into pre-formed bags；

D, material is pushed to pre-formed bags bottom, and material continues on the direction movement being pushed with pre-formed bags；

E. a lower material is according to above-mentioned steps circulation conveying.

The material conveying method of prefabricated bag package machine, is as follows：

A, material is clasped or is clamped along the opening direction of pre-formed bags and is transported on station to be pushed away；On station to be pushed away It is provided with pusher；

B, after both sides are opened above and below pre-formed bags sack, bag expanding mechanism stretches into pre-formed bags, by the left and right of pre-formed bags sack It opens both sides；

C, pusher pushes material, and pre-formed bags move under the effect of bag expanding mechanism, the prefabricated bag formation of material and opening It moves toward one another, material is pushed into pre-formed bags；

D, material reaches pre-formed bags bottom, and pusher continues to push, and pre-formed bags are detached from bag expanding mechanism, and material is in company with prefabricated Bag is to precalculated position；

E, next material is according to above-mentioned steps circulation conveying.

In the step a, material is clasped or is clamped using mechanism or clamping device is clasped.

In the step a, station to be pushed away refers to the bag expanding mechanism under the drive of translation mechanism of clamping device and bag expanding mechanism The position of clamping device when stretching into pre-formed bags.

In the step c, it refers to being stretched into pre-formed bags by bag expanding mechanism that material is moved toward one another with prefabricated bag formation, bag expanding Mechanism moves toward one another under the drive of translation mechanism together with pre-formed bags and material.

Beneficial effects of the present invention are mainly manifested in following aspect：

One, the present invention, including clamping device and translation mechanism, clamping device are located at the rear of bag expanding mechanism, clamping device Reciprocating along material traffic direction under translation mechanism effect, material is fed mechanism and is transported on station to be held, Material is clamped under translation mechanism effect in clamping device at this time, and under translation mechanism effect with material counter motion to waiting pushing away On station, material is pushed into the pre-formed bags of bag expanding mechanism opening, and entire material conveying and packaging stroke is shorter, is conducive to improve material Conveying and packaging efficiency, and translation mechanism and clamping device are standard component, and it is low to replace maintenance cost；Since material is clamped The case where being transported on station to be pushed away along pre-formed bags opening direction afterwards, material batch turning will not be caused, in entire transmission process Material is smooth, and next action can be carried out by being delivered to after subsequent processing also to material arrange again, have material Conveying, pusher serialization degree are high, and conveying and packaging stroke is short, the high feature of packaging efficiency.

Two, of the invention, clamping device is driven by gripper cylinder, and gripper cylinder is standard component, is replaced and is easy, control letter It is single, clamping device can be driven to carry out good clamping to material.

Three, of the invention, bag expanding mechanism and clamping device are each attached on translation mechanism, and bag expanding mechanism and clamping device are flat The effect of telephone-moving structure is lower reciprocating along material traffic direction simultaneously, and station to be held is transported to when material is fed mechanism On, material is clamped under translation mechanism effect in clamping device at this time, and under translation mechanism effect with material counter motion extremely On station to be pushed away, in the case where translation mechanism acts on again, clamping device carries out the action that material is clamped next time, while bag expanding machine again Structure is moved toward one another to material conveying direction, in the pre-formed bags that pushing head opens material push-in bag expanding mechanism, prefabricated sacked material row Journey realizes the charging of serialization compared with shortening half for the prior art, greatly improves conveying and packaging efficiency.

Four, of the invention, translation mechanism is two, and bag expanding mechanism is fixed on a translation mechanism, and clamping device is fixed on On another translation mechanism, by the way that two translation mechanisms are arranged, bag expanding mechanism and clamping device, bag expanding mechanism can be individually controlled It independently works with clamping device, the conveying and packaging of material can be rationally adjusted according to different demands.

Five, of the invention, clamping device and bag expanding mechanism are an integral structure, and reduce the volume of whole equipment, are taken up an area empty Between smaller, and moving back and forth for clamping device and bag expanding mechanism can be driven by a translation mechanism simultaneously, controlled It is simpler.

Six, of the invention, clamping device includes two grip blocks, and two grip blocks are arranged in parallel, using this arrangement, Material is more uniformly stressed under the action of two grip blocks, is not easy locally to cause to squeeze to material, is conducive to improve follow-up pack Carefully and neatly done degree.

Seven, of the invention, gripper cylinder is two, is separately connected on two grip blocks there are one gripper cylinder, two are clamped Cylinder drives two grip blocks close to each other in the horizontal direction or separates, and is pressed from both sides by the control of two gripper cylinders independently Plate is held, is conducive to improve the elasticity of clamping, convenient for being clamped to material fast and stable on pushing head station to be pushed away.

Eight, of the invention, bag expanding mechanism includes two bag opening plates, and two bag opening plates are arranged in parallel, for the prior art, The contact area bigger of bag plate and pre-formed bags, entire pre-formed bags are opened by two bag opening plates disposed in parallel simultaneously in the longitudinal direction It opens, pre-formed bags local pressure will not be caused uneven, prevent pre-formed bags local damage.

Nine, of the invention, bag expanding mechanism drive by two bag expanding cylinders, be separately connected on two bag opening plates there are one bag expanding Cylinder, two bag expanding cylinders drive two bag opening plates close to each other in the horizontal direction or open, only using two bag expanding cylinders The mode of vertical driving bag opening plate is conducive to coordinate the bag expanding dynamics of two bag opening plates, more carefully and neatly done when pre-formed bags can be made to be flared, Conducive to raising material bagging efficiency.

Ten, of the invention, bag opening plate is made of one piece by front end plate, middle-end plate and rear end plate, and front end plate is The angle of vertical plate, vertical plate is fillet, and pre-formed bags contact pre-formed bags, by front end by front end plate first before complete open The angle setting of plate is rounded, and smaller crest line is reduced pre-formed bags bottom and be hit, can be prevented pre- by round-corner transition Bag making bottom is bad by stamp, ensures that pre-formed bags are intact.

11, of the invention, the cross section of middle-end plate is in " U " font, and entire bag opening plate is maximum with pre-formed bags contact area Be middle-end plate, it is real when the outer wall of middle-end plate is contacted with pre-formed bags inner wall by the way that middle-end plate is arranged to " U " shape Show good arc transition, is conducive to realize pre-formed bags by intact opening, without breakage.

12, of the invention, rear end plate is hang plate, and the top of rear end plate is higher than the top of middle-end plate, rear end Plate can prevent entire bag opening plate from submerging in pre-formed bags using being obliquely installed, after material is loaded into the pre-formed bags of opening, Bag plate is more easy to be detached from pre-formed bags, does not easily cause pre-formed bags mouth fold, to conducive to the carefully and neatly done degree of raising material packaging.

Description of the drawings

The present invention is described in further detail below in conjunction with specification drawings and specific embodiments, wherein：

Fig. 1 is the structural schematic diagram of prefabricated bag package machine；

Fig. 2 is the front view that conveying device is clamped in pre-formed bags packaging machine material；

Fig. 3 is the translation mechanism structural schematic diagram of prefabricated bag package machine；

Fig. 4 is the structural schematic diagram of the rolling structure of the translation mechanism of prefabricated bag package machine；

Fig. 5 is the enlarged drawing of bag expanding mechanism at A in Fig. 1；

Fig. 6 is the structural schematic diagram for clasping mechanism of prefabricated bag package machine；

Fig. 7 is that pusher is moved with bag expanding mechanism along material conveying direction and pusher pusher speed is more than bag expanding machine The schematic diagram of structure movement speed；

Fig. 8 is that pusher moves toward one another schematic diagram with bag expanding mechanism；

Fig. 9 is prefabricated bag package machine overlooking structure diagram；

Figure 10 is prefabricated bag package machine main structure diagram；

Figure 11 is the structural schematic diagram of pusher and translation mechanism；

Figure 12 is the side structure schematic view of pusher and translation mechanism；

Figure 13 is that the material of prefabricated bag package machine clasps the structural schematic diagram of conveying device；

Figure 14 is the structural schematic diagram for clasping mechanism；

Figure 15 is that the structural schematic diagram of conveying device is clamped in the material of prefabricated packing machine；

Figure 16 is the structural schematic diagram of the bag expanding mechanism and translation mechanism of prefabricated bag package machine；

Reference numeral：1, feed mechanism, 11, lateral bundling mechanism, 111, lateral briquetting cylinder, 112, lateral pressing plate, 12, Resistance material mechanism, 121, resistance material pawl, 122, resistance material axis；2, pusher, 21, pushing head, 22, pusher connecting rod, 23, pusher swing rod, 24, pusher sliding rail, 25, pusher connecting rod II, 26, pusher eccentric disc；3, translation mechanism, 31, actuator, 32, translation swing rod, 34, Pan carriage, 35, translation eccentric disc, 36, transition link, 341, sliding block, 342, sliding rail, 343, upper supporting plate, 345, lower carrier plate, 346, Idler wheel, 3431, smooth block, 3451, angled-lift splits, 3452, limited post, 3432, limited block；4, clamping device, 41, grip block, 42, Gripper cylinder；5, bag expanding mechanism, 51, bag expanding cylinder, 52, bag opening plate, 521, front end plate, 522, middle-end plate, 523, rear end Open plate；6, bag openning body, 7, send bag mechanism, 8, end sealing mechanism；9, mechanism is clasped, 92, clasp bottom plate, 911, first clasps side Plate, 912, second clasps side plate, and 93, first clasps support plate, and 94, second clasps support plate, and the 95, first stiffener, 96, second reinforces Item, 97, groove, 10, station to be held, 20, station to be pushed away, 30, open a bag station.

Specific implementation mode

Embodiment 1

As shown in Figs. 1-5, present embodiment discloses a kind of prefabricated bag package machines, in station 10 to be held and open bag station 30 Between be provided with clamping conveying device, clamping conveying device includes clamping device 4 and translation mechanism 3, and translation mechanism 3 drives clamping Mechanism 4 is moved back and forth along material clamping conveying direction.The setting of conveying device is clamped, the clamping conveying of material may be implemented, it will Material clamping at station 10 to be held is delivered to next station, and the present embodiment is changed now by the way that the setting of conveying device is clamped There is the manner of execution for carrying out reason material and pusher in technology at same station, by two actions of reason material and pusher on two stations It is completed, complex procedures at single station in the prior art can be efficiently solved, act more problem, improve packaging effect Rate.

Embodiment 2

Present embodiment discloses a kind of prefabricated bag package machine, in station 10 to be held and opens and be provided with folder between bag station 30 Conveying device is held, clamping conveying device includes clamping device 4 and translation mechanism 3, and translation mechanism 3 drives clamping device 4 along material Conveying direction is clamped to move back and forth.The clamping device 4 is arranged in station 10 to be held and between opening bag station 30, and being used for will Material clamping at station 10 to be held is delivered to station 20 to be pushed away.Clamping device 4 is under the drive of translation mechanism 3 along waiting pressing from both sides Hold station 10 and open and move back and forth between bag station 30, and in the present embodiment, clamping device 4 under the drive of translation mechanism 3 It is moved back and forth between station 10 and station to be pushed away 20 to be held, material is to be clamped to be delivered at station 20 to be pushed away, and is being conveyed The case where can keeping the regular of material in the process, material batch turning will not be caused.

Material is clamped the clamping of mechanism 4 in station 10 to be held and is delivered to station 20 to be pushed away, the material quilt of station 20 to be pushed away Push carries out next action；The material of station 10 to be held is clamped be transported away after, can be carried out at once in the station next The arrangement of material or next material can be delivered to the conveyings to be held such as station 10 to be held, and the material quilt of station to be pushed away 20 After push is walked, next material can also be delivered to station 20 to be pushed away by clamping device 4 from station 10 to be held clamping quickly, can To effectively improve packaging efficiency.

Embodiment 3

With reference to Figure of description 1-5, present embodiment discloses a kind of prefabricated bag package machines, in station 10 to be held and open bag Clamping conveying device is provided between station 30, clamping conveying device includes clamping device 4 and translation mechanism 3,3 band of translation mechanism Dynamic clamping device 4 is moved back and forth along material clamping conveying direction.The setting of clamping device 4 is in station 10 to be held and opens bag station 30 Between, for the material clamping at station 10 to be held to be delivered to station 20 to be pushed away.

In the present embodiment, prefabricated bag package machine further includes bag expanding mechanism 5, and bag expanding mechanism 5 is arranged in 4 front of clamping device, For opening the pre-formed bags for being delivered to out bag station 30.Conveying side is clamped along material under the drive of translation mechanism 3 in bag expanding mechanism 5 To reciprocating motion.The setting of bag expanding mechanism 5 of prefabricated bag package machine is in 4 front of clamping device in the present embodiment, for opening The pre-formed bags of bag station 30, material will be entered by bag expanding mechanism 5 in the pre-formed bags of opening, and the setting of clamping device 4 is being opened The rear of bag mechanism 5, so that it may, can be effective effectively to shorten the distance that material is pushed, and under the protection of bag expanding mechanism 5 To the damage of pre-formed bags when ground avoids material from entering pre-formed bags.Bag expanding mechanism, which may be used, in the present embodiment is in the prior art The bag expanding mechanism that "eight" shape is opened.

Bag expanding mechanism 5 also moves reciprocatingly under the drive of translation mechanism 3 along material clamping conveying direction, works as translation mechanism When 3 drive bag expanding mechanisms 5 open forward the movement of bag station 30, bag expanding mechanism 5 is closed, and arrival is opened at bag station 30, Bag mechanism 5 is extend under the drive of translation mechanism 3 in pre-formed bags, and then bag expanding mechanism 5 opens, and is opened at left and right sides of pre-formed bags Sack, when bag expanding mechanism 5, which is translated mechanism 3, to be moved with trend 10 direction of station to be held, bag expanding mechanism 5 is by pre-formed bags It opens, pre-formed bags move toward one another with material formation, further shorten as bag expanding mechanism 5 is to movement at station 10 to be held The stroke that material is pushed, while the position that material enters pre-formed bags can also be changed, and middle bag expanding mechanism 5 through this embodiment Setting can change the position that material enters pre-formed bags, the stroke that material enters pre-formed bags can be shortened, bag station 30 will be opened The process at place is reduced, and reduces out the responsible degree of process at bag station 30, it is possibility to have improves packaging efficiency in effect ground.

Embodiment 4

With reference to Figure of description 1-5, present embodiment discloses a kind of prefabricated bag package machines, in station 10 to be held and open bag Clamping conveying device is provided between station 30, clamping conveying device includes clamping device 4 and translation mechanism 3,3 band of translation mechanism Dynamic clamping device 4 is moved back and forth along material clamping conveying direction.The setting of clamping device 4 is in station 10 to be held and opens bag station 30 Between, for the material clamping at station 10 to be held to be delivered to station 20 to be pushed away.Prefabricated bag package machine further includes bag expanding machine Structure 5, the setting of bag expanding mechanism 5 is in 4 front of clamping device, for opening the pre-formed bags for being delivered to out bag station 30.Bag expanding mechanism 5 exists It is moved back and forth along material clamping conveying direction under the drive of translation mechanism 3.

Further include pusher 2 in the present embodiment, material is pushed in pre-formed bags, in the present embodiment, pusher Structure can be for pushing in pre-formed bags material from station 20 to be pushed away；And pre-formed bags are pushed into precalculated position；Pusher While structure 2 pushes material, pre-formed bags move toward one another under the action of bag expanding mechanism 5 with material.Pusher 2 is in station to be pushed away Bag expanding mechanism 5 drives pre-formed bags to be moved to material when 20 push material, in the process, since material is pushed away by pusher 2 It send and travels forward, and pre-formed bags are moved with the opposite direction of trend material movement by bag expanding mechanism 5, that is to say, that the two is formed Relative motion can shorten pusher 2 and push material into the time in pre-formed bags, be effectively prevented material in the mistake being pushed There is a situation where batch turnings in journey.

Embodiment 5

With reference to Figure of description 1-5, present embodiment discloses a kind of prefabricated bag package machines, in station 10 to be held and open bag Clamping conveying device is provided between station 30, clamping conveying device includes clamping device 4 and translation mechanism 3,3 band of translation mechanism Dynamic clamping device 4 is moved back and forth along material clamping conveying direction.The setting of clamping device 4 is in station 10 to be held and opens bag station 30 Between, for the material clamping at station 10 to be held to be delivered to station 20 to be pushed away.Prefabricated bag package machine further includes bag expanding machine Structure 5, the setting of bag expanding mechanism 5 is in 4 front of clamping device, for opening the pre-formed bags for being delivered to out bag station 30.Bag expanding mechanism 5 exists It is moved back and forth along material clamping conveying direction under the drive of translation mechanism 3；Prefabricated bag package machine further includes pusher 2, is used for Material is pushed to from station 20 to be pushed away in pre-formed bags；And pre-formed bags are pushed into precalculated position；Pusher 2 pushes material Meanwhile pre-formed bags move toward one another under the action of bag expanding mechanism 5 with material.

The prefabricated bag package machine of the present embodiment further includes feed mechanism 1 and send bag mechanism 7；Feed mechanism 1 is used for material It is delivered to station 10 to be held；Bag mechanism 7 is sent, for pre-formed bags to be delivered to out bag station 30.

Embodiment 6

With reference to Figure of description 1-5, present embodiment discloses a kind of prefabricated bag package machines, in station 10 to be held and open bag Clamping conveying device is provided between station 30, clamping conveying device includes clamping device 4 and translation mechanism 3,3 band of translation mechanism Dynamic clamping device 4 is moved back and forth along material clamping conveying direction.The setting of clamping device 4 is in station 10 to be held and opens bag station 30 Between, for the material clamping at station 10 to be held to be delivered to station 20 to be pushed away.Prefabricated bag package machine further includes bag expanding machine Structure 5, the setting of bag expanding mechanism 5 is in 4 front of clamping device, for opening the pre-formed bags for being delivered to out bag station 30.Bag expanding mechanism 5 exists It is moved back and forth along material clamping conveying direction under the drive of translation mechanism 3；Prefabricated bag package machine further includes pusher 2, is used for Material is pushed to from station 20 to be pushed away in pre-formed bags；And pre-formed bags are pushed into precalculated position；Pusher 2 pushes material Meanwhile pre-formed bags move toward one another under the action of bag expanding mechanism 5 with material.The prefabricated bag package machine of the present embodiment further includes feeding Mechanism 1 and send bag mechanism 7；Feed mechanism 1, for material to be delivered to station 10 to be held；Bag mechanism 7 is sent, being used for will be prefabricated Bag is delivered to out bag station 30.

Translation mechanism 3 is including actuator 31 in the present embodiment, the pan carriage 34 being connect with actuator 31, and pan carriage 34 exists Actuator 31 makees straight reciprocating motion under acting on.The actuator 31 can be for translation cam component, pneumatic cylinder, hydraulic cylinder or Translate 35 component of eccentric disc.Translation cam component includes translation cam and transition link 36, and pan carriage 34 is made under actuated by cams Straight reciprocating motion.Pan carriage 34 includes two sliding blocks 341 and two one slide rails 342 being fixed on the rack, sliding block 341 and sliding rail 342 are slidably matched.

Embodiment 7

With reference to Figure of description 1-5, present embodiment discloses a kind of prefabricated bag package machines, in station 10 to be held and open bag Clamping conveying device is provided between station 30, clamping conveying device includes clamping device 4 and translation mechanism 3,3 band of translation mechanism Dynamic clamping device 4 is moved back and forth along material clamping conveying direction.The setting of clamping device 4 is in station 10 to be held and opens bag station 30 Between, for the material clamping at station 10 to be held to be delivered to station 20 to be pushed away.Prefabricated bag package machine further includes bag expanding machine Structure 5, the setting of bag expanding mechanism 5 is in 4 front of clamping device, for opening the pre-formed bags for being delivered to out bag station 30.Bag expanding mechanism 5 exists It is moved back and forth along material clamping conveying direction under the drive of translation mechanism 3；Prefabricated bag package machine further includes pusher 2, is used for Material is pushed to from station 20 to be pushed away in pre-formed bags；And pre-formed bags are pushed into precalculated position；Pusher 2 pushes material Meanwhile pre-formed bags move toward one another under the action of bag expanding mechanism 5 with material.The prefabricated bag package machine of the present embodiment further includes feeding Mechanism 1 and send bag mechanism 7；Feed mechanism 1, for material to be delivered to station 10 to be held；Bag mechanism 7 is sent, being used for will be prefabricated Bag is delivered to out bag station 30.Translation mechanism 3 is including actuator 31, the pan carriage 34 being connect with actuator 31, and pan carriage 34 exists Actuator 31 makees straight reciprocating motion under acting on.

The pan carriage 34 includes upper supporting plate 343, lower carrier plate 345 and idler wheel 346, and the lower surface of upper supporting plate 343, which is fixed, to be connected It is connected to smooth block 3431, the upper surface of lower carrier plate 345 is connected with angled-lift splits 3451, and idler wheel 346 is located at smooth block 3431 and tiltedly slides Between block 3451, idler wheel 346 is rolled with smooth block 3431 and angled-lift splits 3451 respectively to be coordinated.It is provided on the lower carrier plate 345 Two limited posts 3452, limited post 3452 are located at one end and the other end of angled-lift splits 3451.It is arranged on the upper supporting plate 343 There are two limited block 3432, limited block 3432 is located at one end and the other end of smooth block 3431.The upper supporting plate 343 is under Support plate 345 is aluminium alloy plate.The pan carriage 34 is located at 4 lower section of clamping device of prefabricated bag package machine；Or the translation Frame 34 is located at 4 side of clamping device of prefabricated bag package machine；Or the pan carriage 34 is located at the clamping machine of prefabricated bag package machine Above the both sides of structure 4.

Embodiment 8

With reference to Figure of description 1-5, present embodiment discloses a kind of prefabricated bag package machines, in station 10 to be held and open bag Clamping conveying device is provided between station 30, clamping conveying device includes clamping device 4 and translation mechanism 3,3 band of translation mechanism Dynamic clamping device 4 is moved back and forth along material clamping conveying direction.The setting of clamping device 4 is in station 10 to be held and opens bag station 30 Between, for the material clamping at station 10 to be held to be delivered to station 20 to be pushed away.Prefabricated bag package machine further includes bag expanding machine Structure 5, the setting of bag expanding mechanism 5 is in 4 front of clamping device, for opening the pre-formed bags for being delivered to out bag station 30.Bag expanding mechanism 5 exists It is moved back and forth along material clamping conveying direction under the drive of translation mechanism 3；Prefabricated bag package machine further includes pusher 2, is used for Material is pushed to from station 20 to be pushed away in pre-formed bags；And pre-formed bags are pushed into precalculated position；Pusher 2 pushes material Meanwhile pre-formed bags move toward one another under the action of bag expanding mechanism 5 with material.The prefabricated bag package machine of the present embodiment further includes feeding Mechanism 1 and send bag mechanism 7；Feed mechanism 1, for material to be delivered to station 10 to be held；Bag mechanism 7 is sent, being used for will be prefabricated Bag is delivered to out bag station 30.Translation mechanism 3 is including actuator 31, the pan carriage 34 being connect with actuator 31, and pan carriage 34 exists Actuator 31 makees straight reciprocating motion under acting on；

Clamping device 4 and bag expanding mechanism 5 are respectively fixedly disposed in the pan carriage 34 of translation mechanism 3, in translation mechanism 3 The driving pan carriage 34 of actuator 31 drives clamping device 4 and bag expanding mechanism 5 to move back and forth；

The clamping device 4 includes two grip blocks 41 and two gripper cylinders 42, and two grip blocks 41 are arranged in parallel；Two It is separately connected on a grip block 41 there are one gripper cylinder 42, two gripper cylinders 42 drive two grip blocks 41 in the horizontal direction It goes up close to each other or separates；

The bag expanding mechanism 5 includes two bag opening plates 52 and two bag expanding cylinders 51, and two bag opening plates 52 are arranged in parallel, and two It is separately connected on a bag opening plate 52 there are one bag expanding cylinder 51, two bag expanding cylinders 51 drive two bag opening plates 52 in the horizontal direction Upper close to each other or opening.

Embodiment 9

The technical solution for the prefabricated bag package machine that the material transfer equipment of the prefabricated bag package machine of the present invention can be applicable in can To be：With reference to Figure of description 1-5, present embodiment discloses a kind of prefabricated bag package machines, in station 10 to be held and open a bag work Clamping conveying device is provided between position 30, clamping conveying device includes clamping device 4 and translation mechanism 3, and translation mechanism 3 drives Clamping device 4 is moved back and forth along material clamping conveying direction.The setting of clamping device 4 station to be held 10 with open bag station 30 it Between, for the material clamping at station 10 to be held to be delivered to station 20 to be pushed away.Prefabricated bag package machine further includes bag expanding mechanism 5, the setting of bag expanding mechanism 5 is in 4 front of clamping device, for opening the pre-formed bags for being delivered to out bag station 30.Bag expanding mechanism 5 is flat It is moved back and forth along material clamping conveying direction under the drive of telephone-moving structure 3；Prefabricated bag package machine further includes pusher 2, and being used for will Material is pushed to from station 20 to be pushed away in pre-formed bags；And pre-formed bags are pushed into precalculated position；Pusher 2 pushes the same of material When, pre-formed bags move toward one another under the action of bag expanding mechanism 5 with material.The prefabricated bag package machine of the present embodiment further includes feeder Structure 1 and send bag mechanism 7；Feed mechanism 1, for material to be delivered to station 10 to be held；Bag mechanism 7 is sent, is used for pre-formed bags It is delivered to out bag station 30；

Translation mechanism 3 includes actuator 31, and the pan carriage 34 being connect with actuator 31, pan carriage 34 is in the effect of actuator 31 Under make straight reciprocating motion；The pan carriage 34 includes upper supporting plate 343, lower carrier plate 345 and idler wheel 346, the following table of upper supporting plate 343 Face is fixedly connected with smooth block 3431, and the upper surface of lower carrier plate 345 is connected with angled-lift splits 3451, and idler wheel 346 is located at smooth block Between 3431 and angled-lift splits 3451, idler wheel 346 is rolled with smooth block 3431 and angled-lift splits 3451 respectively to be coordinated.The lower carrier plate There are two limited posts 3452, limited post 3452 to be located at one end and the other end of angled-lift splits 3451 for setting on 345.The upper branch There are two limited blocks 3432, limited block 3432 to be located at one end and the other end of smooth block 3431 for setting on plate 343.On described Support plate 343 and lower carrier plate 345 are aluminium alloy plate.The pan carriage 34 is located at 4 lower section of clamping device of prefabricated bag package machine；Or Pan carriage 34 described in person is located at 4 side of clamping device of prefabricated bag package machine；Or the pan carriage 34 is located at pre-formed bags packaging Above the both sides of the clamping device 4 of machine；

The bag expanding mechanism 5 includes two bag opening plates 52 and two bag expanding cylinders 51, and two bag opening plates 52 are arranged in parallel, and two It is separately connected on a bag opening plate 52 there are one bag expanding cylinder 51, two bag expanding cylinders 51 drive two bag opening plates 52 in the horizontal direction Upper close to each other or opening；

Lateral bundling mechanism 11 and resistance material mechanism 12 are provided on the feed mechanism 1, the lateral bundling mechanism 11 is set It sets in 1 side of feed mechanism, the resistance material mechanism 12 is arranged above feed mechanism 1；The lateral bundling mechanism 11 includes side To pressing plate 112 and lateral briquetting cylinder 111, lateral pressing plate 112 is fixed on lateral briquetting cylinder 111；The resistance material mechanism 12 Including resistance material axis 122 and resistance material pawl 121, the resistance material pawl 121 is arranged on resistance material axis 122, and resistance material axis 122 is arranged in feeder 1 top of structure, resistance material axis 122 drive resistance material pawl 121 to rotate；

The station to be held 10 refers to that material is fed mechanism 1 and is delivered to 1 tail end of feed mechanism and rests on feeder The position of 1 tail end of structure；The position of station 10 to be held can also be is arranged platform to be held in 1 tail end of feed mechanism, material by Feed mechanism 1 is delivered on platform to be held, and material is clamped on clamping device 4 to Gripping platform；The station to be pushed away 20 refers to The position of clamping device 4 and bag expanding mechanism 5 clamping device 4 when bag expanding mechanism 5 stretches into pre-formed bags under the drive of translation mechanism 3 It sets；Bag station 30 of opening refers to the position that pre-formed bags are sent bag mechanism 7 to be delivered to bag openning body 6.

Embodiment 10

The technical side of the packing method of the pre-formed bags for the prefabricated bag package machine that the prefabricated bag package machine of the present invention can be applicable in Case can be：Present embodiment discloses the packing method of the pre-formed bags of prefabricated bag package machine,

Pre-formed bags are transported to out at bag station 30, are opened opening 30 pre-formed bags of bag station and are sleeved on prefabricated packing machine In bag expanding mechanism 5；

Pre-formed bags are moved toward one another with the bag expanding mechanism 5 of prefabricated bag package machine with material；

It is prefabricated under the action of pusher 2 of prefabricated bag package machine during pre-formed bags and material move toward one another Bag wraps the material that pusher 2 pushes, and under the action of pusher 2, wraps up the pre-formed bags after material and is pushed out；

Mode of movement in the prior art may be used in the mode of movement of material in the present embodiment, and material first is arranged Then pusher pushes to the material arranged in the pre-formed bags moved toward one another with material；

Pre-formed bags are specifically referred to opening bag station 30 and be opened：That opens the prefabricated bag package machine being arranged at bag station 30 opens bag Mechanism 6 opens the sack of pre-formed bags；

Pre-formed bags are sleeved in the bag expanding mechanism 5 of prefabricated packing machine：The bag expanding mechanism 5 of prefabricated bag package machine exists in setting It is stretched into pre-formed bags under the drive of the translation mechanism 3 of the lower section of bag expanding mechanism 5, and opens bag expanding mechanism 5 so that pre-formed bags are sleeved on opens On bag mechanism 5；

The bag expanding mechanism 5 of prefabricated bag package machine is moved along the negative direction of material feedstock direction to be specifically referred to：Pre-formed bags set After in bag expanding mechanism 5, the translation mechanism 3 of 5 lower section of bag expanding mechanism drives bag expanding mechanism 5 and is sleeved on pre- in bag expanding mechanism 5 Bag making is moved along the negative direction of material feedstock direction；

The material that pusher 2 pushes is wrapped and is specifically referred to by pre-formed bags：When under drive of the pre-formed bags in translation mechanism 3 When negative direction moves, pusher 2 pushes forward material, and material is pushed in pre-formed bags, forms pre-formed bags to material Package；

Translation mechanism 3 includes actuator 31, and the pan carriage 34 being connect with actuator 31, pan carriage 34 is in the effect of actuator 31 Under make straight reciprocating motion；The bag expanding mechanism 5 is fixed in pan carriage 34, in 34 band of driving pan carriage of actuator 31 Dynamic bag expanding mechanism 5 moves back and forth；

The bag expanding mechanism 5 includes two bag opening plates 52 and two bag expanding cylinders 51, and two bag opening plates 52 are arranged in parallel, and two It is separately connected on a bag opening plate 52 there are one bag expanding cylinder 51, two bag expanding cylinders 51 drive two bag opening plates 52 in the horizontal direction Upper close to each other or opening；The bag opening plate 52 be integrally formed by front end plate 521, middle-end plate 522 and rear end plate 523 and At front end plate 521 is vertical plate, and the angle of vertical plate is fillet；The cross section of the middle-end plate 522 is in " U " font；It is described Rear end plate 523 is hang plate, and the top of plate 522 is opened at the top of rear end plate 523 higher than middle-end；

The pan carriage 34 includes upper supporting plate 343, lower carrier plate 345 and idler wheel 346, and the lower surface of upper supporting plate 343, which is fixed, to be connected It is connected to smooth block 3431, the upper surface of lower carrier plate 345 is connected with angled-lift splits 3451, and idler wheel 346 is located at smooth block 3431 and tiltedly slides Between block 3451, idler wheel 346 is rolled with smooth block 3431 and angled-lift splits 3451 respectively to be coordinated.It is provided on the lower carrier plate 345 Two limited posts 3452, limited post 3452 are located at one end and the other end of angled-lift splits 3451.It is arranged on the upper supporting plate 343 There are two limited block 3432, limited block 3432 is located at one end and the other end of smooth block 3431.The upper supporting plate 343 is under Support plate 345 is aluminium alloy plate.The pan carriage 34 is located at 5 lower section of bag expanding mechanism of prefabricated bag package machine；Or the translation Frame 34 is located at 5 side of bag expanding mechanism of prefabricated bag package machine；Or the pan carriage 34 is located at the bag expanding machine of prefabricated bag package machine Above the both sides of structure 5.

Embodiment 11

The technical solution of the material conveying method for the prefabricated bag package machine that the prefabricated bag package machine of the present invention can be applicable in can To be：Present embodiment discloses the material conveying methods of prefabricated bag package machine, include the following steps：

A, material is clasped or is clamped along the opening direction of pre-formed bags and is transported on station to be pushed away；On station to be pushed away It is provided with pusher 2；

B, after both sides are opened above and below pre-formed bags sack, bag expanding mechanism 5 stretches into pre-formed bags, by the left and right of pre-formed bags sack It opens both sides；

C, pusher 2 pushes material, and pre-formed bags move under the effect of bag expanding mechanism 5, the prefabricated pouch-shaped of material and opening At moving toward one another, material is pushed into pre-formed bags；

D, material reaches pre-formed bags bottom, and pusher 2 continues to push, and pre-formed bags are detached from bag expanding mechanism 5, and material is in company with pre- Bag making is to precalculated position；

E, next material is according to above-mentioned steps circulation conveying；

In the step a, using clasping mechanism 9 or clamping device 4 is clasped or is clamped to material；

In the step a, station to be pushed away refers to clamping device 4 and bag expanding mechanism 5 the bag expanding machine under the drive of translation mechanism 3 The position of clamping device 4 when structure 5 stretches into pre-formed bags；

The mechanism 9 that clasps includes the first of material clasping side plate 911 for clasping, second clasping side plate 912 and clasp Bottom plate 92, first clasps side plate 911 connect with 92 side of bottom plate is clasped, and second clasps side plate 912 and clasp 92 other side of bottom plate Connection, clasps bottom plate 92 and the falling direction of material is perpendicular；

Described first, which clasps side plate 911 and second, clasps side plate 912 and is arranged parallel on clasping bottom plate 92；

9 lower section of mechanism of clasping is connected with pan carriage 34 and drives the actuator 31 of pan carriage 34, and it is solid to clasp bottom plate 92 It is scheduled in pan carriage 34；

The pan carriage 34 includes upper supporting plate 343, lower carrier plate 345 and idler wheel 346, and the lower surface of upper supporting plate 343, which is fixed, to be connected It is connected to smooth block 3431, the upper surface of lower carrier plate 345 is connected with angled-lift splits 3451, and idler wheel 346 is located at smooth block 3431 and tiltedly slides Between block 3451, idler wheel 346 is rolled with smooth block 3431 and angled-lift splits 3451 respectively to be coordinated, and bottom plate 92 and upper supporting plate 343 are clasped It is fixedly connected；

There are two limited posts 3452, limited post 3452 to be located at the one of angled-lift splits 3451 for setting on the lower carrier plate 345 End and the other end；

There are two limited blocks 3432, limited block 3432 to be located at the one of smooth block 3431 for setting on the upper supporting plate 343 End and the other end；

The upper supporting plate 343 and lower carrier plate 345 are aluminium alloy plate；

The clamping device 4 includes two grip blocks 41, and two grip blocks 41 are arranged in parallel；

The clamping device 4 is driven by gripper cylinder 42, and gripper cylinder 42 is two, is connected respectively on two grip blocks 41 It connects there are one gripper cylinder 42, two gripper cylinders 42 drive two grip blocks 41 close to each other in the horizontal direction or separate；

In the step c, it refers to being stretched into pre-formed bags by bag expanding mechanism 5 that material is moved toward one another with prefabricated bag formation, Bag mechanism 5 moves toward one another under the drive of translation mechanism together with pre-formed bags and material；

The bag expanding mechanism 5 includes that the bag expanding pawl being fixedly connected in pan carriage 34 and driving bag expanding pawl are opened or shunk Bag expanding cylinder 51, bag expanding pawl make straight reciprocating motion under the effect of pan carriage 34 along material traffic direction；

The bag expanding pawl includes two bag opening plates 52, and two bag opening plates 52 are arranged in parallel；

The bag expanding pawl is driven by two bag expanding cylinders 51, is separately connected on two bag opening plates 52 there are one bag expanding cylinder 51, two bag expanding cylinders 51 drive two bag opening plates 52 close to each other in the horizontal direction or open；

The bag opening plate 52 is made of one piece by front end plate 521, middle-end plate 522 and rear end plate 523, front end Plate 521 is vertical plate, and the angle of vertical plate is fillet；

The cross section of the middle-end plate 522 is in " U " font；

The rear end plate 523 is hang plate, and the top of plate 522 is opened at the top of rear end plate 523 higher than middle-end.

Bag opening plate is made of one piece by front end plate, middle-end plate and rear end plate, and front end plate is vertical plate, vertically The angle of plate is fillet, and pre-formed bags contact pre-formed bags by front end plate first before complete open, the angle of front end plate is arranged Rounded, smaller crest line reduces pre-formed bags bottom and is hit, can prevent pre-formed bags bottom from being stabbed by round-corner transition It is bad, ensure that pre-formed bags are intact.

The cross section of middle-end plate is in " U " font, and it is middle-end plate that entire bag opening plate is maximum with pre-formed bags contact area, Good circular arc is realized by the way that middle-end plate is arranged to " U " shape when the outer wall of middle-end plate is contacted with pre-formed bags inner wall Transition is conducive to realize pre-formed bags by intact opening, without breakage.

Rear end plate is hang plate, and top of the top higher than middle-end plate of plate is opened in rear end, and rear end plate is set using inclination It sets, can prevent entire bag opening plate from submerging in pre-formed bags, after material is loaded into the pre-formed bags of opening, bag opening plate is more easy to be detached from Pre-formed bags do not easily cause pre-formed bags mouth fold, to conducive to the carefully and neatly done degree of raising material packaging.

Embodiment 12

A kind of technical solution of the control system for prefabricated bag package machine that the prefabricated bag package machine of the present invention can be applicable in can To be：Present embodiment discloses a kind of control systems of prefabricated bag package machine, including feed mechanism 1, pusher 2, bag expanding machine Structure 5, bag openning body 6 and bag mechanism 7 is sent, further includes clamping device 4 and translation mechanism 3；

Material is delivered at station 10 to be held by feed mechanism 1；

The material clamping being delivered at station 10 to be held is delivered to and is waited under the drive of translation mechanism 3 by clamping device 4 It pushes away at station 20；

While feed mechanism 1 or clamping device 4 act, pre-formed bags are sent bag mechanism 7 to be delivered to out at bag station 30, Bag openning body 6 opens the sack of pre-formed bags；

While material clamping is delivered to station 20 to be pushed away, bag expanding mechanism 5 stretches into pre-formed bags and opens pre-formed bags, pusher Mechanism 2 moves to station 20 to be pushed away；

Pusher 2 pushes forward the material of station 20 to be pushed away, and clamping device 4 is under the drive of translation mechanism 3 to waiting pressing from both sides The movement of station 10 is held, the holding action of next material is carried out, meanwhile, bag expanding mechanism 5 is pushed away with the pre-formed bags of opening along material The negative direction in direction is sent to move；

Under the push of pusher 2, material is pushed to pre-formed bags, and continues to push forward, will wrap up material Pre-formed bags push to precalculated position；

The clamping device 4 is arranged in station 10 to be held and between opening bag station 30, and being used for will be at station 10 to be held Material clamping be delivered to station 20 to be pushed away；The setting of bag expanding mechanism 5 is delivered to out in 4 front of clamping device for opening Pre-formed bags at bag station 30；The bag expanding mechanism 5 back and forth transports under the drive of translation mechanism 3 along material clamping conveying direction It is dynamic；Feed mechanism 1, for material to be delivered to station 10 to be held；Bag mechanism 7 is sent, for pre-formed bags to be delivered to out a bag work Position 30；The pusher 2, for pushing in pre-formed bags material from station 20 to be pushed away；And pre-formed bags are pushed to predetermined Position；

The clamping device 4 includes two grip blocks 41 and two gripper cylinders 42, and two grip blocks 41 are arranged in parallel；Two It is separately connected on a grip block 41 there are one gripper cylinder 42, two gripper cylinders 42 drive two grip blocks 41 in the horizontal direction It goes up close to each other or separates；The bag expanding mechanism 5 includes two bag opening plates 52 and two bag expanding cylinders 51, and two bag opening plates 52 are flat Row is arranged, and is separately connected on two bag opening plates 52 there are one bag expanding cylinder 51, two bag expanding cylinders 51 drive two bag opening plates 52 Close to each other in the horizontal direction or opening；

The translation mechanism 3 includes actuator 31, and the pan carriage 34 being connect with actuator 31, pan carriage 34 is in actuator 31 Make straight reciprocating motion under effect；The actuator 31 is cam member, pneumatic cylinder or hydraulic cylinder；The pan carriage 34 includes upper The lower surface of support plate 343, lower carrier plate 345 and idler wheel 346, upper supporting plate 343 is fixedly connected with smooth block 3431, lower carrier plate 345 Upper surface is connected with angled-lift splits 3451, idler wheel 346 between smooth block 3431 and angled-lift splits 3451, idler wheel 346 respectively with it is flat Sliding block 3431 and angled-lift splits 3451 roll cooperation；There are two limited posts 3452, limited post 3452 to divide for setting on the lower carrier plate 345 Not Wei Yu angled-lift splits 3451 one end and the other end；There are two limited block 3432, limited blocks 3432 for setting on the upper supporting plate 343 It is located at one end and the other end of smooth block 3431；The upper supporting plate 343 and lower carrier plate 345 are aluminium alloy plate；It is described flat Move 4 lower section of clamping device that frame 34 is located at prefabricated bag package machine；Or the pan carriage 34 is located at the clamping machine of prefabricated bag package machine 4 side of structure；Or the pan carriage 34 is located at the top of the both sides of the clamping device 4 of prefabricated bag package machine；

The station to be held 10 refers to that material is fed mechanism 1 and is delivered to 1 tail end of feed mechanism and rests on feeder The position of 1 tail end of structure；The station to be pushed away 20 refers to clamping device 4 and bag expanding mechanism 5 the bag expanding machine under the drive of translation mechanism 3 The position of clamping device 4 when structure 5 stretches into pre-formed bags；Bag station 30 of opening refers to that pre-formed bags are sent bag mechanism 7 to be delivered to out The position of bag mechanism 6.

Embodiment 13

The technical solution of the packaging method of material for the prefabricated bag package machine that the prefabricated bag package machine of the present invention can be applicable in can To be：The packaging method of material of prefabricated bag package machine, includes the following steps：

Material is clamped or clasps, the push of pre-formed bags bag expanding, material and pre-formed bags take off bag, wherein：

The described material clamping is clasped, and referring to material is clamped or clasps in clamping device 4 or clasp mechanism 9 under the action of To station to be pushed away；

The pre-formed bags bag expanding：Refer to pre-formed bags under the action of bag expanding mechanism 5, opens at left and right sides of sack；

The material push, refers under the action of material is in pusher 2, and material is moved to pre-formed bags sack direction, To pre-formed bags bottom, material continues to push with pre-formed bags；

Pre-formed bags take off bag：Refer to continuing push after material to pre-formed bags bottom through pusher 2 and being detached from bag expanding mechanism 5；

It further include pre-formed bags Forward：The described pre-formed bags Forward refers under the action of bag expanding mechanism 5, and pre-formed bags are towards object The negative direction Forward in material push direction；

It further include encapsulation：The encapsulation refers to being packaged to the sack of pre-formed bags under the action of end sealing mechanism 8；

Material push refers to that pusher 2 and bag expanding mechanism 5 are moved to pre-formed bags sack direction, and pusher 2 Pusher speed be more than bag expanding mechanism 5 movement speed；

Station to be pushed away refer to clasp the bag expanding mechanism 5 under the drive of translation mechanism 3 of mechanism 9 and bag expanding mechanism 5 stretch into it is prefabricated The position of mechanism 9 is clasped when in bag；

The mechanism 9 that clasps includes the first of material clasping side plate 911 for clasping, second clasping side plate 912 and clasp Bottom plate 92, first clasps side plate 911 connect with 92 side of bottom plate is clasped, and second clasps side plate 912 and clasp 92 other side of bottom plate It is horizontally disposed to clasp bottom plate 92 for connection；

Mechanism 9 is clasped to move back and forth in the horizontal direction under the driving effect of the translation mechanism 3 of prefabricated bag package machine；

The translation mechanism 3 includes pan carriage 34 and drives the actuator 31 of pan carriage 34；

The bottom plate 92 of clasping is fixed in pan carriage 34；

The cross section of the middle-end plate 522 is in " U " font；

Embodiment 14

The technical solution of the packing machine packed using pre-formed bags that the prefabricated bag package machine of the present invention can be applicable in can be： Present embodiment discloses a kind of packing machines packed using pre-formed bags, including bag expanding mechanism 5, further include translation mechanism 3 and clamping The clamping device 4 of conveying, the clamping device 4 are arranged at the rear of bag expanding mechanism 5, and the clamping device 4 connects with translation mechanism 3 It connects and is moved back and forth along the direction of material clamping conveying under the drive of translation mechanism 3；The bag expanding mechanism 5 includes two bag expandings Plate 52 and two bag expanding cylinders 51, two bag opening plates 52 are arranged in parallel, and are separately connected on two bag opening plates 52 there are one bag expanding gas Cylinder 51, two bag expanding cylinders 51 drive two bag opening plates 52 close to each other in the horizontal direction or open；The bag opening plate 52 by Front end plate 521, middle-end plate 522 and rear end plate 523 are made of one piece, and front end plate 521 is vertical plate, vertical plate Angle is fillet；The cross section of the middle-end plate 522 is in " U " font；The rear end plate 523 is hang plate, rear end plate 523 Top higher than middle-end plate 522 top.

The translation mechanism 3 includes actuator 31, and the pan carriage 34 being connect with actuator 31, pan carriage 34 is in actuator 31 Make straight reciprocating motion under effect；Clamping device 4 and bag expanding mechanism 5 are respectively fixedly disposed in the pan carriage 34 of translation mechanism 3, Drive clamping device 4 and bag expanding mechanism 5 reciprocating in the driving pan carriage 34 of the actuator 31 of translation mechanism 3；

The pan carriage 34 includes upper supporting plate 343, lower carrier plate 345 and idler wheel 346, and the lower surface of upper supporting plate 343, which is fixed, to be connected It is connected to smooth block 3431, the upper surface of lower carrier plate 345 is connected with angled-lift splits 3451, and idler wheel 346 is located at smooth block 3431 and tiltedly slides Between block 3451, idler wheel 346 is rolled with smooth block 3431 and angled-lift splits 3451 respectively to be coordinated；It is provided on the lower carrier plate 345 Two limited posts 3452, limited post 3452 are located at one end and the other end of angled-lift splits 3451；It is arranged on the upper supporting plate 343 There are two limited block 3432, limited block 3432 is located at one end and the other end of smooth block 3431；The upper supporting plate 343 is under Support plate 345 is aluminium alloy plate；The pan carriage 34 is located at 5 lower section of clamping device 4 and bag expanding mechanism；Or the pan carriage 34 In 5 side of clamping device 4 and bag expanding mechanism；Or the pan carriage 34 is located above 5 both sides of clamping device 4 and bag expanding mechanism；

The clamping device 4 includes two grip blocks 41 and two gripper cylinders 42, and two grip blocks 41 are arranged in parallel；Two It is separately connected on a grip block 41 there are one gripper cylinder 42, two gripper cylinders 42 drive two grip blocks 41 in the horizontal direction It goes up close to each other or separates.

Embodiment 15

The technical solution of the material transfer equipment for the prefabricated bag package machine that the prefabricated bag package machine of the present invention can be applicable in can To be：The material transfer equipment of prefabricated bag package machine, including bag expanding mechanism 5, further include clamping device 4 and translation mechanism 3, described Clamping device 4 is located at the rear of bag expanding mechanism 5, and the clamping device 4 is made under the effect of translation mechanism 3 along material traffic direction It moves back and forth；

Clamping device 4 is driven by gripper cylinder 42；

The bag expanding mechanism 5 and clamping device 4 are each attached on translation mechanism 3, and bag expanding mechanism 5 and clamping device 4 are flat The effect of telephone-moving structure is lower reciprocating along material traffic direction simultaneously；

The translation mechanism 3 is two, and bag expanding mechanism 5 is fixed on a translation mechanism 3, and clamping device 4 is fixed on separately On one translation mechanism 3；

The gripper cylinder 42 is two, is separately connected on two grip blocks 41 there are one gripper cylinder 42, two are clamped Cylinder 42 drives two grip blocks 41 close to each other in the horizontal direction or separates；

The bag expanding mechanism 5 includes two bag opening plates 52, and two bag opening plates 52 are arranged in parallel；

The bag expanding mechanism 5 is driven by two bag expanding cylinders 51, is separately connected on two bag opening plates 52 there are one bag expanding Cylinder 51, two bag expanding cylinders 51 drive two bag opening plates 52 close to each other in the horizontal direction or open；

The cross section of the middle-end plate 522 is in " U " font；

Embodiment 16

The technology of the material conveying and material-pulling device of the prefabricated bag package machine that the prefabricated bag package machine of the present invention can be applicable in Scheme can be：Reference Figure of description 11 and 12, present embodiment discloses：Material conveying and the pusher of prefabricated bag package machine fill It sets, including pusher 2, further includes translation mechanism 3, the station to be held in prefabricated bag package machine is arranged in the translation mechanism 3 10 and between opening bag station 30, and in station 10 to be held and open reciprocating between bag station 30；The pusher 2 is used It is pushed in pre-formed bags in by the material of station 20 to be pushed away.Further include the conveying device for being clamped or clasping conveying, the conveying dress Set the direction reciprocating motion for connecting and be clamped or clasp along material under the drive of translation mechanism 3 conveying with translation mechanism 3.It is described Conveying device is clamping device 4.The clamping device 4 is used to the material clamping of station 10 to be held being delivered to station to be pushed away 20；Clamping device 4 is reciprocating between station 10 to be held and station to be pushed away 20 under the drive of translation mechanism 3；

The translation mechanism 3 includes actuator 31, and the pan carriage 34 being connect with actuator 31, pan carriage 34 is in actuator 31 Make straight reciprocating motion under effect；The actuator 31 is translation cam component, pneumatic cylinder, hydraulic cylinder or translation 35 structure of eccentric disc Part；The translation cam component includes translation cam and translation swing rod 32, and it is past that pan carriage 34 makees straight line under translation cam driving Multiple movement；

The pusher 2 includes pushing head 21, pusher sliding rail 24 and pusher actuator；The pushing head 21 is slidably connected On pusher sliding rail 24, the pusher actuator connect with pushing head 21 and drives pushing head 21 back and forth sliding along pusher sliding rail 24 It is dynamic；The pusher actuator is pusher cam member, 26 component of pneumatic cylinder, hydraulic cylinder or pusher eccentric disc；

The pusher cam member includes pusher cam, and 23 reciprocally swinging of pusher actuated by cams pusher swing rod passes through pusher Connecting rod 22 drives pushing head 21 to be moved back and forth along pusher sliding rail 24；The pusher cam member includes pusher eccentric disc 26 and pusher Connecting rod II 25, II 25 one end of pusher connecting rod are hinged on pusher eccentric disc 26, and the other end is hinged on pusher swing rod 23；

Translation cam and pusher cam are separately fixed in same driving spindle；

The mechanism 9 that clasps includes the first of material clasping side plate 911 for clasping, second clasping side plate 912 and clasp Bottom plate 92, first clasps side plate 911 connect with 92 side of bottom plate is clasped, and second clasps side plate 912 and clasp 92 other side of bottom plate Connection, the bottom plate 92 of clasping are horizontally disposed with.

Embodiment 17

Material conveying and the pusher method for a kind of prefabricated bag package machine that the prefabricated bag package machine of the present invention can be applicable in Technical solution can be：Present embodiment discloses a kind of conveying of the material of prefabricated bag package machine and pusher method, material is conveyed To station 10 to be held；

The material for being transported to station 10 to be held clamped is delivered to station 20 to be pushed away；

During material is transported to station 10 to be held or send to station 20 to be pushed away, pre-formed bags are transported to out bag Station 30, and be opened opening bag station 30；

The material of station 10 to be held is clamped while be delivered to station 20 to be pushed away, and pre-formed bags are flared；

During material is pushed, pre-formed bags are moved toward one another with material；

Material is pushed into the pre-formed bags moved toward one another, and the pre-formed bags for being enclosed with material are pushed away along raw material push direction It send to precalculated position；

The material for being transported to station 10 to be held clamped be delivered to station 20 to be pushed away and specifically refer to：Station 10 to be held The clamping device 4 that the material at place is prefabricated bag package machine is delivered to station 20 to be pushed away from material sandwich；Pre-formed bags are conveyed It is specifically referred to bag station 30 is opened：Pre-formed bags send bag mechanism 7 to be transported to out bag station 30 by prefabricated bag package machine；It is prefabricated Bag is specifically referred to opening to be opened at bag station 30：Pre-formed bags are by being arranged pre-formed bags in the bag openning body 6 for opening bag station 30 Sack open；Pre-formed bags, which are flared, to be specifically referred to：Pre-formed bags are stretched by the bag expanding mechanism 5 of prefabricated bag package machine and have opened sack Pre-formed bags in, pre-formed bags are opened；Bag expanding mechanism 5 and clamping device 4 act simultaneously, when clamping device 4 material is clamped it is defeated It send to when pushing away station 20, bag expanding mechanism 5 stretches into the pre-formed bags for having opened sack and opens pre-formed bags

Bag expanding mechanism 5 and clamping device 4 are arranged on a translation mechanism 3, and clamping device 4 is arranged before bag expanding mechanism 5 Side, translation mechanism 3 drive clamping device 4 and bag expanding mechanism 5 to be moved back and forth along material clamping conveying direction；Material is by station to be pushed away 20 are pushed and specifically refer to：Material at station 20 to be pushed away is by being arranged the pusher above clamping device 4 and bag expanding mechanism 5 Structure 2 pushes；When the negative direction that material is pushed by the pre-formed bags being flared when pushing away station 20 and being pushed along material moves specifically Refer to：When material is pushed, translation mechanism 3 drives clamping device 4 and bag expanding mechanism 5 to movement at station 10 to be held, opens The negative direction that bag mechanism 5 drives the pre-formed bags opened to be pushed along material moves；

The bag expanding mechanism 5 includes two bag opening plates 52 and two bag expanding cylinders 51, and two bag opening plates 52 are arranged in parallel, and two It is separately connected on a bag opening plate 52 there are one bag expanding cylinder 51, two bag expanding cylinders 51 drive two bag opening plates 52 in the horizontal direction Upper close to each other or opening；The clamping device 4 includes two grip blocks 41 and two gripper cylinders 42, two grip blocks 41 are arranged in parallel；It is separately connected on two grip blocks 41 there are one gripper cylinder 42, two gripper cylinders 42 drive two clampings Plate 41 is close to each other in the horizontal direction or separates；

The translation mechanism 3 includes actuator 31, and the pan carriage 34 being connect with actuator 31, pan carriage 34 is in actuator 31 Make straight reciprocating motion under effect；The clamping device 4 and bag expanding mechanism 5 are respectively fixedly disposed in pan carriage 34, are being driven The driving pan carriage 34 of part 31 drives clamping device 4 and bag expanding mechanism 5 to move back and forth.

Embodiment 18

The technical side of the material clamping conveying device for the prefabricated bag package machine that the prefabricated bag package machine of the present invention can be applicable in Case can be：The material of prefabricated bag package machine is clamped conveying device, including translation mechanism 3 and the clamping that is connect with translation mechanism 3 Mechanism 4, the clamping device 4 are reciprocating along material traffic direction under the effect of translation mechanism 3；

Further include gripper cylinder 42, clamping device 4 is driven by gripper cylinder 42；

The translation mechanism includes the actuator 31 of pan carriage 34 and driving pan carriage 34, and gripper cylinder 42 is fixed on translation On frame 34；

The pan carriage 34 be arranged prefabricated bag package machine station to be held and open between bag station；

The pan carriage 34 is located at below clamping device；

The actuator 31 is translation cam component, pneumatic cylinder, hydraulic cylinder or translation eccentric disc component；

The translation cam component includes translation cam and transition link, and pan carriage 34 makees straight line under translation cam driving It moves back and forth；

The upper supporting plate 343 and lower carrier plate 345 are aluminium alloy plate.

There are two limited post, limited post is located at one end and the other end of angled-lift splits, limited post tool for setting on lower carrier plate There is barrier effect, by the way that limited post is arranged, can prevent idler wheel from skidding off angled-lift splits, ensure the stability in use of pan carriage.

There are two limited blocks, limited block to be located at one end and the other end of smooth block, pass through setting for setting on upper supporting plate Limited block can prevent idler wheel from being skidded off from smooth block, further improve the stability in use of pan carriage.

Upper supporting plate and lower carrier plate are aluminium alloy plate, and upper supporting plate and lower carrier plate have good rigidity, and integral strength is high, no It easily deforms upon, and then can ensure the stability of entire pan carriage, improve material transfer efficiency.

Embodiment 19

The technical side of the material clamping carrying method for the prefabricated bag package machine that the prefabricated bag package machine of the present invention can be applicable in Case can be：Carrying method is clamped in the material of prefabricated bag package machine, includes the following steps：

A, material is fed mechanism 1 and send to station to be held, by clamping device 4 along the two of the horizontal conveying direction of material Material is clamped in side；

B, material clamping is delivered on station to be pushed away, pre-formed bags are opened by bag expanding mechanism 5；

C, material is pushed by pusher 2, while pre-formed bags move toward one another under the drive of bag expanding mechanism 5 with material；

In the step a, station to be held refers to that material is fed mechanism 1 and is delivered to 1 tail end of feed mechanism and rests on The position of 1 tail end of feed mechanism；

In the step b, station to be pushed away refers to clamping device 4 and bag expanding mechanism 5 the bag expanding machine under the drive of translation mechanism 3 The position of clamping device 4 when structure 5 stretches into pre-formed bags；

In the step c, when material is pushed by pusher 2, clamping device 4 first partially opens identical to bag expanding mechanism 5 Width, then it is fully open；

The bag expanding mode of the bag expanding mechanism 5 is parallel bag expanding；

The cross section of the middle-end plate 522 is in " U " font；

The translation mechanism 3 includes actuator 31 and pan carriage 34, and pan carriage 34 is arranged to wait pressing from both sides in prefabricated bag package machine Between holding station and opening bag station, pan carriage 34 is located at 4 lower section of clamping device of prefabricated bag package machine, and pan carriage 34 is in actuator Make straight reciprocating motion under 31 effects；

The translation cam component includes translation cam and transition link, and pan carriage 34 makees straight line under translation cam driving It moves back and forth.

The pan carriage 34 includes upper supporting plate 343, lower carrier plate 345 and idler wheel 346, and the lower surface of upper supporting plate 343, which is fixed, to be connected It is connected to smooth block 3431, the upper surface of lower carrier plate 345 is connected with angled-lift splits 3451, and idler wheel 346 is located at smooth block 3431 and tiltedly slides Between block 3451, idler wheel 346 is rolled with smooth block 3431 and angled-lift splits 3451 respectively to be coordinated.

There are two limited posts 3452, limited post 3452 to be located at the one of angled-lift splits 3451 for setting on the lower carrier plate 345 End and the other end.

There are two limited blocks 3432, limited block 3432 to be located at the one of smooth block 3431 for setting on the upper supporting plate 343 End and the other end.

Embodiment 20

The material for the prefabricated bag package machine that the prefabricated bag package machine of the present invention can be applicable in clasps the technical side of carrying method Case can be：The material of prefabricated bag package machine clasps carrying method, specifically includes following steps：

A, material is fed mechanism 1 and send to 9 top of mechanism is clasped, and material, which is fallen into, to be clasped in mechanism 9；

B, mechanism 9 is clasped to clasp material to station to be pushed away under the action of translation mechanism 3；

C, material is pushed to by pushing head 21 in the pre-formed bags that bag expanding mechanism 5 is opened, and is clasped mechanism 9 and is returned to initial bit It sets；

In the step a, material is loose unpacked material, and it refers to clasping mechanism 9 in translation mechanism that material, which falls into and clasps in mechanism 9, 1 lower section of feed mechanism is moved under the action of 3, material is put by feed mechanism 1 to be clasped in mechanism 9；

In the step b, station to be pushed away refers to clasping mechanism 9 and bag expanding mechanism 5 the bag expanding machine under the drive of translation mechanism 3 Structure 5 clasps the position of mechanism 9 when stretching into pre-formed bags；

In the step c, bag expanding is carried out to pre-formed bags by bag expanding mechanism 5, the bag expanding mode of bag expanding mechanism 5 is parallel opening Bag；

The translation mechanism 3 is two, and bag expanding mechanism 5 is fixed on a translation mechanism 3, is clasped mechanism 9 and is fixed on separately On one translation mechanism 3；

The cross section of the middle-end plate 522 is in " U " font；

The rear end plate 523 is hang plate, and the top of plate 522 is opened at the top of rear end plate 523 higher than middle-end；

The translation mechanism 3 includes actuator 31 and pan carriage 34, and the pan carriage 34 is arranged in prefabricated bag package machine Station to be clasped and between opening bag station, what pan carriage 34 was located at prefabricated bag package machine clasps 9 lower section of mechanism, and pan carriage 34 is being driven Moving part 31 makees straight reciprocating motion under acting on；

Embodiment 21

The material for the prefabricated bag package machine that the prefabricated bag package machine of the present invention can be applicable in clasps the technical side of conveying device Case can be：The material of prefabricated bag package machine clasps conveying device, including translation mechanism 3 and is clasped with what translation mechanism 3 was connect Mechanism 9, it is described clasp mechanism 9 translation mechanism 3 effect under it is reciprocating along material traffic direction.

The mechanism that clasps includes the first of material clasping side plate 911 for clasping, second clasping side plate 912 and clasp bottom Plate 92, first clasps side plate 911 connect with 92 side of bottom plate is clasped, and second clasps side plate 912 and clasp 92 other side of bottom plate company It connects, it is horizontally disposed to clasp bottom plate 92.

Described first, which clasps side plate 911 and second, clasps side plate 912 and is arranged parallel on clasping bottom plate 92.

Further include first clasping support plate 93 and second and clasping support plate 94, first, which clasps support plate 93 and first, clasps side plate 911 Upper angled connection, second, which clasps support plate 94, clasps the upper angled of side plate 912 with second and connect.

Described first clasps support plate 93 and first to clasp side plate 911 to be formed by angle be 150 degree, and second clasps support plate 94 It is 150 degree to clasp side plate 912 to be formed by angle with second.

The bottom for clasping bottom plate 92 is provided with length the first stiffener 95 identical with 92 length of bottom plate is clasped and Two stiffeners 96, the first stiffener 95 are located at the side for clasping bottom plate 92, and the second stiffener 96, which is located at, clasps the another of bottom plate 92 Side.

It is provided with groove 97 on first stiffener, 95 and second stiffener 96.

The translation mechanism includes the actuator 31 of pan carriage 34 and driving pan carriage 34, clasps bottom plate 92 and is fixed on translation On frame 34.

The pan carriage 34 be arranged prefabricated bag package machine station to be held and open between bag station.

The pan carriage 34 is located at the top for the both sides for clasping mechanism.

The actuator 31 is translation cam component, pneumatic cylinder, hydraulic cylinder or translation eccentric disc component.

The pan carriage 34 includes upper supporting plate 343, lower carrier plate 345 and idler wheel 346, and the lower surface of upper supporting plate 343, which is fixed, to be connected It is connected to smooth block 3431, the upper surface of lower carrier plate 345 is connected with angled-lift splits 3451, and idler wheel 346 is located at smooth block 3431 and tiltedly slides Between block 3451, idler wheel 346 is rolled with smooth block 3431 and angled-lift splits 3451 respectively to be coordinated, and bottom plate 92 and upper supporting plate 343 are clasped It is fixedly connected.

Embodiment 22

The technical solution for the bag expanding device of prefabricated bag package machine that the prefabricated bag package machine of the present invention can be applicable in can be： The bag expanding device of prefabricated bag package machine, including translation mechanism 3 and the bag expanding mechanism 5 that is connect with translation mechanism 3, the bag expanding mechanism 5 is reciprocating along material traffic direction under the effect of translation mechanism 3.

The bag expanding mechanism includes that the bag expanding pawl being fixedly connected on translation mechanism 3 and driving bag expanding pawl are opened or shunk Bag expanding cylinder 51, bag expanding pawl make straight reciprocating motion under the effect of translation mechanism 3 along material traffic direction.

The bag expanding pawl includes two bag opening plates 52, and two bag opening plates 52 are arranged in parallel.

The bag expanding pawl is driven by two bag expanding cylinders 51, is separately connected on two bag opening plates 52 there are one bag expanding cylinder 51, two bag expanding cylinders 51 drive two bag opening plates 52 close to each other in the horizontal direction or open.

The bag opening plate 52 is made of one piece by front end plate 521, middle-end plate 522 and rear end plate 523, front end Plate 521 is vertical plate, and the angle of vertical plate is fillet.

The cross section of the middle-end plate 522 is in " U " font.

The translation mechanism includes the actuator 31 of pan carriage 34 and driving pan carriage 34.

The pan carriage 34 is located at below bag expanding mechanism.

The actuator 31 is translation cam component, pneumatic cylinder, hydraulic cylinder or translation eccentric disc component.The translation cam Component includes translation cam and transition link, and pan carriage 34 is driven in translation cam

Make straight reciprocating motion under dynamic.

The pan carriage 34 includes upper supporting plate 343, lower carrier plate 345 and idler wheel 346, and the lower surface of upper supporting plate 343, which is fixed, to be connected It is connected to smooth block 3431, the upper surface of lower carrier plate 345 is connected with angled-lift splits 3451, and idler wheel 346 is located at smooth block 3431 and tiltedly slides Between block 3451, idler wheel 346 is rolled with smooth block 3431 and angled-lift splits 3451 respectively to be coordinated, and bag expanding cylinder is solid with upper supporting plate 343 Fixed connection.

When bag expanding device is used for prefabricated bag package machine, material can be clamped to by the clamping device of prefabricated bag package machine The position of bag expanding mechanism in bag expanding device, pre-formed bags are opened by bag expanding mechanism, and material is admitted in pre-formed bags.It can also be by pre- Bag expanding mechanism is moved on station to be pushed away by the translation mechanism of bag-making packaging machine, to the object on gripper mechanism grips to station to be pushed away Material feeds.

Bag expanding device is equally applicable to the structure of traditional conveyer belt, and material is delivered on station to be pushed away by conveyer belt, leads to It crosses translation mechanism bag expanding mechanism is moved on station to be pushed away, feed to material.

Embodiment 23

The technical solution for clasping mechanism of prefabricated bag package machine that the prefabricated bag package machine of the present invention can be applicable in can be： Referring to Fig. 6 and Figure 14, prefabricated bag package machine clasps mechanism, includes clasping 911, second armfuls of side plate for clasping the first of material It holds side plate 912 and clasps bottom plate 92, first clasps side plate 911 connect with 92 side of bottom plate is clasped, and second clasps side plate 912 and embrace The connection of 92 other side of bottom plate is held, the bottom plate 92 of clasping is horizontally disposed with.

It is provided with groove 97 on first stiffener, 95 and second stiffener 96.

First clasps side plate connect with bottom plate side is clasped, and second clasps side plate connect with the bottom plate other side is clasped, described Clasp floor level setting, first clasp side plate, second clasp side plate and clasp bottom plate formation space can effectively support embrace Material, either regular material or irregular loose unpacked material are held, material conveying is more steady compared with for clamping device It is fixed, and clamping will not be caused to squeeze to material, the transfer efficiency of material is improved, and then postorder pre-formed bags packaging efficiency is made to carry It is high.

It is provided with groove on first stiffener and the second stiffener, convenient for solid with the prefabricated bag package machine translation mechanism of postorder Fixed, stability is more preferable.

Embodiment 24

The technical solution for the bag expanding mechanism of prefabricated bag package machine that the prefabricated bag package machine of the present invention can be applicable in can be： The bag expanding mechanism of prefabricated bag package machine, including the bag expanding pawl and driving bag expanding pawl that are fixedly connected on translation mechanism 3 are opened or are received The bag expanding cylinder 51 of contracting, the bag expanding pawl make straight reciprocating motion under the effect of translation mechanism 3 along material traffic direction；

The cross section of the middle-end plate 522 is in " U " font；

Bag expanding pawl makees straight reciprocating motion under translation mechanism effect along material traffic direction, is driven by translation mechanism Bag expanding pawl moves, and while conveying, pre-formed bags are strutted by bag expanding pawl toward material conveying direction and moved toward one another material, are shortened Stroke improves packaging efficiency, and bag expanding pawl operates steadily under the drive of translation mechanism, not will produce shake, Neng Goufang Only bag body is impaired；

Rear end plate is hang plate, and top of the top higher than middle-end plate of plate is opened in rear end, and rear end plate is set using inclination It sets, can prevent entire bag opening plate from submerging in pre-formed bags, after material is loaded into distracted pre-formed bags, bag opening plate is more easy to be detached from Pre-formed bags do not easily cause pre-formed bags mouth fold, to conducive to the carefully and neatly done degree of raising material packaging.

Embodiment 25

The technical solution for the translation mechanism of prefabricated bag package machine that the prefabricated bag package machine of the present invention can be applicable in can be： The translation mechanism of prefabricated bag package machine, including actuator 31 further include the pan carriage 34 being connect with actuator 31, the pan carriage 34 are arranged in the station to be held of prefabricated bag package machine and between opening bag station, and the pan carriage 34 is made under the effect of actuator 31 Straight reciprocating motion；

The pan carriage 34 includes upper supporting plate 343, lower carrier plate 345 and idler wheel 346, and the lower surface of upper supporting plate 343, which is fixed, to be connected It is connected to smooth block 3431, the upper surface of lower carrier plate 345 is connected with angled-lift splits 3451, and idler wheel 346 is located at smooth block 3431 and tiltedly slides Between block 3451, idler wheel 346 is rolled with smooth block 3431 and angled-lift splits 3451 respectively to be coordinated；

Embodiment 26

With reference to Figure of description 1-5, present embodiment discloses a kind of prefabricated bag package machines, in station 10 to be held and open bag Clamping conveying device is provided between station 30, clamping conveying device includes clamping device 4 and translation mechanism 3,3 band of translation mechanism Dynamic clamping device 4 is moved back and forth along material clamping conveying direction.The setting of clamping device 4 is in station 10 to be held and opens bag station 30 Between, for the material clamping at station 10 to be held to be delivered to station 20 to be pushed away.Prefabricated bag package machine further includes bag expanding machine Structure 5, the setting of bag expanding mechanism 5 is in 4 front of clamping device, for opening the pre-formed bags for being delivered to out bag station 30.Bag expanding mechanism 5 exists It is moved back and forth along material clamping conveying direction under the drive of translation mechanism 3；Prefabricated bag package machine further includes pusher 2, is used for Material is pushed to from station 20 to be pushed away in pre-formed bags；And pre-formed bags are pushed into precalculated position；Pusher 2 pushes material Meanwhile pre-formed bags move toward one another under the action of bag expanding mechanism 5 with material.The prefabricated bag package machine of the present embodiment further includes feeding Mechanism 1 and send bag mechanism 7；Feed mechanism 1, for material to be delivered to station 10 to be held；Bag mechanism 7 is sent, being used for will be prefabricated Bag is delivered to out bag station 30；

Embodiment 27

The packet of the pre-formed bags for the prefabricated bag package machine that the material transfer equipment of the prefabricated bag package machine of the present invention can be applicable in The technical solution of dress method can be：Present embodiment discloses the packing method of the pre-formed bags of prefabricated bag package machine,

Embodiment 28

The material conveying side for the prefabricated bag package machine that the material transfer equipment of the prefabricated bag package machine of the present invention can be applicable in The technical solution of method can be：Present embodiment discloses the material conveying methods of prefabricated bag package machine, include the following steps：

E, next material is according to above-mentioned steps circulation conveying；

The cross section of the middle-end plate 522 is in " U " font；

Embodiment 29

A kind of control system for prefabricated bag package machine that the material transfer equipment of the prefabricated bag package machine of the present invention can be applicable in The technical solution of system can be：Present embodiment discloses a kind of control system of prefabricated bag package machine, including feed mechanism 1, push away Expect mechanism 2, bag expanding mechanism 5, bag openning body 6 and send bag mechanism 7, further includes clamping device 4 and translation mechanism 3；

Material is delivered at station 10 to be held by feed mechanism 1；

Embodiment 30

The material packaging side for the prefabricated bag package machine that the material transfer equipment of the prefabricated bag package machine of the present invention can be applicable in The technical solution of method can be：The packaging method of material of prefabricated bag package machine, includes the following steps：

The bottom plate 92 of clasping is fixed in pan carriage 34；

The cross section of the middle-end plate 522 is in " U " font；

Embodiment 31

The packing machine packed using pre-formed bags that the material transfer equipment of the prefabricated bag package machine of the present invention can be applicable in Technical solution can be：Present embodiment discloses a kind of packing machines packed using pre-formed bags, including bag expanding mechanism 5, further include The clamping device 4 of translation mechanism 3 and clamping conveying, the clamping device 4 are arranged in the rear of bag expanding mechanism 5, the clamping machine Structure 4 connect with translation mechanism 3 and is moved back and forth along the direction of material clamping conveying under the drive of translation mechanism 3；The bag expanding Mechanism 5 includes two bag opening plates 52 and two bag expanding cylinders 51, and two bag opening plates 52 are arranged in parallel, on two bag opening plates 52 respectively There are one bag expanding cylinder 51, two bag expanding cylinders 51 to drive two bag opening plates 52 close to each other in the horizontal direction or open for connection It opens；The bag opening plate 52 is made of one piece by front end plate 521, middle-end plate 522 and rear end plate 523, front end plate 521 Angle for vertical plate, vertical plate is fillet；The cross section of the middle-end plate 522 is in " U " font；Open plate 523 in the rear end The top of plate 522 is opened higher than middle-end in the top of hang plate, rear end plate 523.

Embodiment 32

The material conveying of the prefabricated bag package machine that can be applicable in of material transfer equipment of the prefabricated bag package machine of the present invention with The technical solution of material-pulling device can be：Reference Figure of description 11 and 12, present embodiment discloses：The object of prefabricated bag package machine Material conveying and material-pulling device, including pusher 2, further include translation mechanism 3, and the setting of the translation mechanism 3 is packed in pre-formed bags The station to be held 10 of machine and between opening bag station 30, and in station 10 to be held and open reciprocating between bag station 30； The pusher 2 is for pushing to the material of station 20 to be pushed away in pre-formed bags.It further include the conveying for being clamped or clasping conveying Device, the conveying device connect with translation mechanism 3 and are clamped or clasp the side of conveying along material under the drive of translation mechanism 3 To reciprocating motion.The conveying device is clamping device 4.The clamping device 4 is used to the material of station 10 to be held being clamped It is delivered to station 20 to be pushed away；Clamping device 4 is made between station 10 to be held and station to be pushed away 20 under the drive of translation mechanism 3 It moves back and forth；

Translation cam and pusher cam are separately fixed in same driving spindle；

Embodiment 33

A kind of material for prefabricated bag package machine that the material transfer equipment of the prefabricated bag package machine of the present invention can be applicable in is defeated Sending can be with the technical solution of pusher method：Present embodiment discloses a kind of conveyings of the material of prefabricated bag package machine and pusher side Method, material are transported to station 10 to be held；

Embodiment 34

The material clamping for the prefabricated bag package machine that the material transfer equipment of the prefabricated bag package machine of the present invention can be applicable in is defeated Sending the technical solution of device can be：The material of prefabricated bag package machine is clamped conveying device, including translation mechanism 3 and with translation machine The clamping device 4 that structure 3 connects, the clamping device 4 are reciprocating along material traffic direction under the effect of translation mechanism 3；

The pan carriage 34 is located at below clamping device；

Embodiment 35

The material clamping for the prefabricated bag package machine that the material transfer equipment of the prefabricated bag package machine of the present invention can be applicable in is defeated The technical solution of delivery method can be：Carrying method is clamped in the material of prefabricated bag package machine, includes the following steps：

The cross section of the middle-end plate 522 is in " U " font；

Embodiment 36

The material for the prefabricated bag package machine that the material transfer equipment of the prefabricated bag package machine of the present invention can be applicable in is clasped defeated The technical solution of delivery method can be：The material of prefabricated bag package machine clasps carrying method, specifically includes following steps：

The cross section of the middle-end plate 522 is in " U " font；

Embodiment 37

The material for the prefabricated bag package machine that the material transfer equipment of the prefabricated bag package machine of the present invention can be applicable in is clasped defeated Sending the technical solution of device can be：The material of prefabricated bag package machine clasps conveying device, including translation mechanism 3 and with translation machine What structure 3 connected clasps mechanism 9, and described to clasp mechanism 9 reciprocating along material traffic direction under the effect of translation mechanism 3.

It is provided with groove 97 on first stiffener, 95 and second stiffener 96.

Embodiment 38

The bag expanding device for the prefabricated bag package machine that the material transfer equipment of the prefabricated bag package machine of the present invention can be applicable in Technical solution can be：The bag expanding device of prefabricated bag package machine, including translation mechanism 3 and the bag expanding machine that is connect with translation mechanism 3 Structure 5, the bag expanding mechanism 5 are reciprocating along material traffic direction under the effect of translation mechanism 3.

The cross section of the middle-end plate 522 is in " U " font.

The pan carriage 34 is located at below bag expanding mechanism.The actuator 31 is translation cam component, pneumatic cylinder, hydraulic cylinder Or translation eccentric disc component.The translation cam component includes translation cam and transition link, and pan carriage 34 is driven in translation cam Make straight reciprocating motion under dynamic.The pan carriage 34 includes upper supporting plate 343, lower carrier plate 345 and idler wheel 346, under upper supporting plate 343 Surface is fixedly connected with smooth block 3431, and the upper surface of lower carrier plate 345 is connected with angled-lift splits 3451, and idler wheel 346 is located at smooth block Between 3431 and angled-lift splits 3451, idler wheel 346 is rolled with smooth block 3431 and angled-lift splits 3451 respectively to be coordinated, bag expanding cylinder with it is upper Support plate 343 is fixedly connected.There are two limited posts 3452, limited post 3452 to be located at angled-lift splits for setting on the lower carrier plate 345 3451 one end and the other end.There are two limited blocks 3432, limited block 3432 to be located at smoothly for setting on the upper supporting plate 343 One end of block 3431 and the other end.The upper supporting plate 343 and lower carrier plate 345 are aluminium alloy plate.On lower carrier plate there are two settings Limited post, limited post are located at one end and the other end of angled-lift splits, and limited post has barrier effect, by the way that limited post is arranged, It can prevent idler wheel from skidding off angled-lift splits, ensure the stability in use of pan carriage.There are two limited block, limited blocks for setting on upper supporting plate It is located at one end and the other end of smooth block, can prevent idler wheel from being skidded off from smooth block by the way that limited block is arranged, further Improve the stability in use of pan carriage.Upper supporting plate and lower carrier plate are aluminium alloy plate, and upper supporting plate and lower carrier plate have good Rigidity, integral strength is high, is not susceptible to deformation, and then can ensure the stability of entire pan carriage, improves material transfer efficiency. When bag expanding device is used for prefabricated bag package machine, material can be clamped to bag expanding device by the clamping device of prefabricated bag package machine The position of middle bag expanding mechanism, pre-formed bags are opened by bag expanding mechanism, and material is admitted in pre-formed bags.It can also be packed by pre-formed bags Bag expanding mechanism is moved on station to be pushed away by the translation mechanism of machine, to the material on gripper mechanism grips to station to be pushed away into luggage Material.Bag expanding device is equally applicable to the structure of traditional conveyer belt, and material is delivered on station to be pushed away by conveyer belt, passes through translation Bag expanding mechanism is moved on station to be pushed away by mechanism, is fed to material.

Embodiment 39

The prefabricated bag package machine that can be applicable in of material transfer equipment of the prefabricated bag package machine of the present invention clasps mechanism Technical solution can be：Referring to Fig. 6 and Figure 14, prefabricated bag package machine clasps mechanism, includes for clasping the first of material armful Side plate 911 is held, second side plate 912 is clasped and clasps bottom plate 92, first clasps side plate 911 connect with 92 side of bottom plate is clasped, and Two clasp side plate 912 connect with 92 other side of bottom plate is clasped, and the bottom plate 92 of clasping is horizontally disposed with.Described first clasps side plate 911 and second clasp side plate 912 and are arranged parallel on clasping bottom plate 92；Further include first clasping support plate 93 and second and clasping Support plate 94, first, which clasps support plate 93, clasps the upper angled of side plate 911 with first and connect, and second clasps support plate 94 clasps with second The upper angled of side plate 912 connects.Described first clasps support plate 93 and first to clasp side plate 911 to be formed by angle be 150 degree, Second clasps support plate 94 and second to clasp side plate 912 to be formed by angle be 150 degree.The bottom for clasping bottom plate 92 is provided with Length the first stiffener 95 identical with 92 length of bottom plate is clasped and the second stiffener 96, the first stiffener 95, which is located at, clasps bottom plate 92 side, the second stiffener 96 are located at the other side for clasping bottom plate 92.On first stiffener, 95 and second stiffener 96 It is provided with groove 97.First clasps side plate connect with bottom plate side is clasped, and second clasps side plate connect with the bottom plate other side is clasped, It is described clasp floor level setting, first clasp side plate, second clasp side plate and clasp bottom plate formation space can effectively prop up Material, either regular material or irregular loose unpacked material are clasped in support, material convey compared with for clamping device more Add stabilization, and clamping will not be caused to squeeze to material, improve the transfer efficiency of material, and then makes postorder pre-formed bags packaging effect Rate improves.It is provided with groove on first stiffener and the second stiffener, convenient for being fixed with the prefabricated bag package machine translation mechanism of postorder, Stability is more preferable.

Embodiment 40

The bag expanding mechanism for the prefabricated bag package machine that the material transfer equipment of the prefabricated bag package machine of the present invention can be applicable in Technical solution can be：The bag expanding mechanism of prefabricated bag package machine, including the bag expanding pawl being fixedly connected on translation mechanism 3 and driving The bag expanding cylinder 51 that bag expanding pawl is opened or shunk, the bag expanding pawl are made under the effect of translation mechanism 3 along material traffic direction straight Line moves back and forth；The bag expanding pawl includes two bag opening plates 52, and two bag opening plates 52 are arranged in parallel；The bag expanding pawl passes through two Bag expanding cylinder 51 drives, and is separately connected on two bag opening plates 52 there are one bag expanding cylinder 51, two bag expanding cylinders 51 drive two Bag opening plate 52 is close to each other in the horizontal direction or opens；The bag opening plate 52 by front end plate 521, middle-end plate 522 and after End plate 523 is made of one piece, and front end plate 521 is vertical plate, and the angle of vertical plate is fillet；The middle-end plate 522 Cross section is in " U " font；The rear end plate 523 is hang plate, and the top of plate 522 is opened at the top of rear end plate 523 higher than middle-end Portion.Bag expanding pawl makees straight reciprocating motion under translation mechanism effect along material traffic direction, and bag expanding is driven by translation mechanism Pawl moves, and while conveying, pre-formed bags are strutted by bag expanding pawl toward material conveying direction and moved toward one another material, shorten row Journey improves packaging efficiency, and bag expanding pawl operates steadily under the drive of translation mechanism, not will produce shake, can prevent Bag body is impaired；Rear end plate is hang plate, and top of the top higher than middle-end plate of plate is opened in rear end, and rear end plate is set using inclination It sets, can prevent entire bag opening plate from submerging in pre-formed bags, after material is loaded into distracted pre-formed bags, bag opening plate is more easy to be detached from Pre-formed bags do not easily cause pre-formed bags mouth fold, to conducive to the carefully and neatly done degree of raising material packaging.

Embodiment 41

The translation mechanism for the prefabricated bag package machine that the material transfer equipment of the prefabricated bag package machine of the present invention can be applicable in Technical solution can be：The translation mechanism of prefabricated bag package machine, including actuator 31 further include the translation being connect with actuator 31 Frame 34, the pan carriage 34 are arranged in the station to be held of prefabricated bag package machine and between opening bag station, and the pan carriage 34 exists Actuator 31 makees straight reciprocating motion under acting on；The actuator 31 is that translation cam component, pneumatic cylinder, hydraulic cylinder or translation are inclined Cartridge component；The translation cam component includes translation cam and transition link, and pan carriage 34 is made straight under translation cam driving Line moves back and forth；The pan carriage 34 includes upper supporting plate 343, lower carrier plate 345 and idler wheel 346, and the lower surface of upper supporting plate 343 is fixed It is connected with smooth block 3431, the upper surface of lower carrier plate 345 is connected with angled-lift splits 3451, and idler wheel 346 is located at smooth block 3431 and tiltedly Between sliding block 3451, idler wheel 346 is rolled with smooth block 3431 and angled-lift splits 3451 respectively to be coordinated；It is arranged on the lower carrier plate 345 There are two limited post 3452, limited post 3452 is located at one end and the other end of angled-lift splits 3451；It is set on the upper supporting plate 343 It sets there are two limited block 3432, limited block 3432 is located at one end and the other end of smooth block 3431；343 He of the upper supporting plate Lower carrier plate 345 is aluminium alloy plate.Setting is there are two limited block on upper supporting plate, and limited block is located at one end of smooth block and another One end can prevent idler wheel from being skidded off from smooth block, further improve the stability in use of pan carriage by the way that limited block is arranged. Upper supporting plate and lower carrier plate are aluminium alloy plate, and upper supporting plate and lower carrier plate have good rigidity, and integral strength is high, is not susceptible to shape Become, and then can ensure the stability of entire pan carriage, improves material transfer efficiency.

Claims

1. the material transfer equipment of prefabricated bag package machine, including bag expanding mechanism（5）, it is characterised in that：It further include clamping device（4） And translation mechanism（3）, the clamping device（4）Positioned at bag expanding mechanism（5）Rear, the clamping device（4）In translation mechanism （3）It is reciprocating along material traffic direction under effect；Translation mechanism（3）Including actuator（31）, with actuator（31）Even The pan carriage connect（34）, pan carriage（34）In actuator（31）Make straight reciprocating motion under effect；The pan carriage（34）Including Upper supporting plate（343）, lower carrier plate（345）And idler wheel（346）, upper supporting plate（343）Lower surface be fixedly connected with smooth block（3431）, Lower carrier plate（345）Upper surface be connected with angled-lift splits（3451）, idler wheel（346）Positioned at smooth block（3431）And angled-lift splits（3451） Between, idler wheel（346）Respectively with smooth block（3431）And angled-lift splits（3451）Roll cooperation.

2. the material transfer equipment of prefabricated bag package machine according to claim 1, it is characterised in that：Clamping device（4）It is logical Cross gripper cylinder（42）Driving.

3. the material transfer equipment of prefabricated bag package machine according to claim 1 or 2, it is characterised in that：The bag expanding machine Structure（5）And clamping device（4）It is each attached to translation mechanism（3）On, bag expanding mechanism（5）And clamping device（4）Make in translation mechanism With it is lower and meanwhile along material traffic direction it is reciprocating.

4. the material transfer equipment of prefabricated bag package machine according to claim 1 or 2, it is characterised in that：The translation machine Structure（3）It is two, bag expanding mechanism（5）It is fixed on a translation mechanism（3）On, clamping device（4）It is fixed on another translation machine Structure（3）On.

5. the material transfer equipment of prefabricated bag package machine according to claim 3, it is characterised in that：The clamping device （4）With bag expanding mechanism（5）It is an integral structure.

6. the material transfer equipment of prefabricated bag package machine according to claim 1, it is characterised in that：The clamping device （4）Including two grip blocks（41）, two grip blocks（41）It is arranged in parallel.

7. the material transfer equipment of prefabricated bag package machine according to claim 2, it is characterised in that：The gripper cylinder （42）It is two, two grip blocks（41）On be separately connected there are one gripper cylinder（42）, two gripper cylinders（42）Driving two A grip block（41）It is close to each other in the horizontal direction or separated.

8. the material transfer equipment of prefabricated bag package machine according to claim 1, it is characterised in that：The bag expanding mechanism （5）Including two bag opening plates（52）, two bag opening plates（52）It is arranged in parallel.

9. the material transfer equipment of the prefabricated bag package machine according to claim 1 or 8, it is characterised in that：The bag expanding machine Structure（5）Pass through two bag expanding cylinders（51）Driving, two bag opening plates（52）On be separately connected there are one bag expanding cylinder（51）, two Bag expanding cylinder（51）Drive two bag opening plates（52）Close to each other in the horizontal direction or opening.

10. the material transfer equipment of prefabricated bag package machine according to claim 9, it is characterised in that：The bag opening plate （52）By front end plate（521）, middle-end plate（522）With rear end plate（523）It is made of one piece, front end plate（521）For The angle of vertical plate, vertical plate is fillet.

11. the material transfer equipment of prefabricated bag package machine according to claim 10, it is characterised in that：The middle-end plate （522）Cross section be in " U " font.

12. the material transfer equipment of prefabricated bag package machine according to claim 10, it is characterised in that：The rear end plate （523）For hang plate, rear end plate（523）Top higher than middle-end plate（522）Top.