CN112297512A - Bag making machine with single-side opening and rolling bags - Google Patents
Bag making machine with single-side opening and rolling bags Download PDFInfo
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- CN112297512A CN112297512A CN202011309399.3A CN202011309399A CN112297512A CN 112297512 A CN112297512 A CN 112297512A CN 202011309399 A CN202011309399 A CN 202011309399A CN 112297512 A CN112297512 A CN 112297512A
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- roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/005—Making flexible containers, e.g. envelopes or bags involving a particular layout of the machinery or relative arrangement of its subunits
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/003—Opening or distending bags
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B70/16—Cutting webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/60—Uniting opposed surfaces or edges; Taping
- B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
- B31B70/644—Making seals parallel to the direction of movement, i.e. longitudinal sealing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/76—Moistening; Drying; Cooling; Heating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2170/00—Construction of flexible containers
- B31B2170/10—Construction of flexible containers interconnected
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Abstract
The invention relates to a bag making machine of a single-side opening continuous rolling bag, which comprises a feeding mechanism and an intermediate plate arranged at the rear part of the feeding mechanism and oppositely arranged, wherein a heat sealing mechanism is erected on the intermediate plate, the heat sealing mechanism comprises a feeding traction roller set, a first heat sealing device, a hole opening device, a second heat sealing device, a photoelectric positioning device, a cooling device and a point breaking device which are sequentially erected on the intermediate plate, the bag making machine also comprises a rolling mechanism, and a bag twisting mechanism is arranged between the point breaking device and the rolling mechanism, and the bag making machine has the beneficial effects that: can realize rubbing the bag automatically through rubbing the bagging apparatus with the hands for even roll bag and have one side to be the open state before the rolling, convenient and automatic packing machine cooperation is used, provides packing efficiency, alleviates workman intensity of labour, and the drive mechanism who sets up on the one hand plays traction on the other hand to even roll bag and can make even roll bag more level and more smooth before the rolling, makes things convenient for the rolling, and heat-seal actuating mechanism simple structure just can drive the part of installing on the installation crossbeam simultaneously, and the commonality is strong.
Description
Technical Field
The invention relates to the field of bag making machines, in particular to a bag making machine with a single-side opening and a rolling bag.
Background
The packaging products relate to the aspect of daily life, most of melon seeds and peanuts which are eaten at ordinary times, clothes which are bought, items mailed by post offices and the like are independently packaged by packaging bags, for example, the clothes are mostly packaged by plastic bags and then delivered for express delivery for transportation at present. Some existing enterprises also adopt methods such as manual bag taking, filling and sealing to carry out bag filling operation on products, so that the operation efficiency is low and the labor cost is high; certainly also some enterprises adopt the conveying mechanism of wrapping bag to carry out the conveying of wrapping bag, then through manual bagging-off and the operation of sealing, the conveying speed of wrapping bag in this kind of prior art and the filling speed of product often are difficult to master unanimously for packing work also is difficult to go on fast, and artificial participation of each link has wasted manpower resources moreover, can not realize automated operation. Therefore, a new type of continuous roll bag machine is needed. The continuous rolling bag making machine is a machine for making various plastic packaging bags or packaging bags made of other materials, and particularly, the production process of a common continuous rolling bag comprises the steps of unreeling, making bags, twisting the bags and reeling, wherein the making bags are made by using bag making equipment to seal four sides of the bags in a heat sealing mode of folded materials, the continuous rolling bag refers to the bag which is rolled together after making the bags, the size of the continuous rolling bag is small, the storage and the use are convenient, when the continuous rolling bag is produced by using the bag making equipment, the position of the packaging bag needing an opening is required to be cut, and the separation of a single packaging bag in the future is convenient.
The bag making equipment is a machine for making various plastic packaging bags or packaging bags made of other materials, and particularly, the production process of a common express bag comprises unreeling, bag making and reeling, wherein the bag making is to use the bag making equipment to seal four sides of a folded material in a heat sealing mode, a continuous rolling bag refers to a bag which is reeled together after the bag is made, the volume of the continuous rolling bag is small, the storage and the use are convenient, when the continuous rolling bag is produced by adopting the bag making equipment, the position of the packaging bag needing to be opened is required to be cut off, the separation of a single packaging bag in the future is convenient, however, the existing bag making equipment only cuts off the packaging bag, the packaging bag does not have an actual opening, when the packaging bag is used for packaging, a person needs to manually cut off the cut-off position to open the packaging bag, and when the automatic packaging machine is used for packaging, the packaging bags can only be placed at the packaging machine after being opened individually, or each point-breaking position is manually rubbed off before the packaging machine is put into the packaging machine, so that the use is very inconvenient.
Disclosure of Invention
The technical problem to be solved by the present invention is to solve the above-mentioned deficiencies of the prior art,
provides a bag making machine with a single-side opening and a rolling bag.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a bag machine of roll bag is even opened to single face, includes feed mechanism, locates the relative intermediate lamella that sets up in feed mechanism rear, erects in proper order on the intermediate lamella and draws roller set, first heat-sealing device, trompil device, second heat-sealing device, photoelectric positioning device, cooling device, point cutting device and winding mechanism, its characterized in that: and a bag twisting mechanism for twisting the single side of the easy-tearing opening of the continuous rolling bag is arranged between the point breaking device and the rolling mechanism.
By adopting the technical scheme, aiming at the continuous roll of the adhesive bags, the method in the prior art is that a roll of material discharged from a film blowing machine is put into a feeding mechanism of a bag making machine to carry out bag making on the continuous roll of bags, bag making action is realized by heat-sealing one end of an express bag along the conveying direction at intervals through a heat-sealing station to form the bottom of a packaging bag, a plurality of gaps are punched through a dotting station at the position far away from the inner cavity of the express bag in the area (the arrangement is called as point breaking) to form an easy-tearing opening, when in use, the express bag is singly torn down along the easy-tearing opening to package express articles, the express bag manufactured by the bag making machine in the prior art is extremely difficult to be matched with an automatic packaging machine for use, because the materials between the easy-tearing openings before the express bag is torn down are still in a continuous state, and only after the express bag is torn down, the easy-tearing opening part of the bag body is manually rubbed off to form a cavity, the invention has the advantages that the bag rolling mechanism is arranged to roll one side of the easy-to-tear opening, namely, the upper bag body and the lower bag body are in a separated state after the bag rolling mechanism rolls one side of the same side of each bag body on the continuous roll bag, even if the express bag is not rolled from the material roll and one side of the express bag is in an opening state at the easy-to-tear opening, express articles can be put into the cavity through the opening, namely, one side of the easy-to-tear opening is rolled in advance by the bag rolling mechanism, the express bag can be easily matched with an automatic packing machine for use, the step of manually rolling the express bag from the roll material and then carrying out heat sealing by the packing machine is omitted, the packing efficiency is improved, and the labor intensity of workers is.
The bag making machine for the single-side opening continuous rolling bag can be further provided that the bag twisting mechanism comprises a first roller shaft and a second roller shaft, a bag moving gap for the continuous rolling bag to pass through is formed between the first roller shaft and the second roller shaft, a first bag twisting driving mechanism for driving the first roller shaft to rotate along the axial direction is arranged at one end of the first roller shaft, and a second bag twisting driving mechanism for driving the second roller shaft to be close to or far away from the bag moving gap along the direction perpendicular to the ground is arranged at one end of the second roller shaft.
By adopting the technical scheme, the first bag rubbing driving mechanism is a first bag rubbing driving motor, one end of a first roll shaft is provided with a first synchronizing wheel, one end of the first bag rubbing driving motor is provided with a second synchronizing wheel, the first synchronizing wheel and the second synchronizing wheel synchronously rotate through a synchronous belt, the first roll shaft always rotates along the self axial direction under the action of the first bag rubbing driving mechanism, when the second roll shaft is close to the first roll shaft under the action of the second bag rubbing driving mechanism, one side of a continuous roll bag passing through a bag walking gap is contacted with the first roll shaft under the action of a traction mechanism at one end, the other side of the continuous roll bag is contacted with the second roll shaft, because the second roll shaft can not rotate along the self axial direction, the continuous roll bag is equivalent to a static roll shaft when being contacted with the continuous roll bag, namely only one side of the continuous roll bag is rubbed off under the driving of the first roll shaft, because the packaging bag can not be respectively contacted with the first roll shaft and the second roll shaft, otherwise, the surface of the packaging bag, which is in contact with the first roller shaft, cannot be rolled by a subsequent rolling mechanism after being rubbed and disordered, so that the bag rolling mechanism is required to be in a state of being in contact with two surfaces of the packaging bag only at one moment.
The bag making machine for the single-side opening rolling bag can be further configured as follows: the second bag rubbing driving mechanism comprises a second bag rubbing driving motor and linkage plates arranged at two end parts of a second roller shaft respectively, a guide structure is arranged on one side of each linkage plate, the other end of each linkage plate, which is connected with the second roller shaft relatively, is provided with a cam driving structure for driving the linkage plates to slide up and down along the guide structures so as to drive the second roller shafts to lift, and the cam driving structure is driven by the second bag rubbing driving motor.
Adopt above-mentioned technical scheme, reciprocate along guide structure through cam drive structure drive linkage board to linkage second roller oscilaltion, the cam drive structure is rubbed a bag driving motor drive by the second, it can not the deviation to set up guide structure and guarantee second roller oscilaltion, only need rub the position of bag with the hands to the wrapping bag and realize rubbing a bag with the wrapping bag contact to the position that the bag need be rubbed a bag when adopting cam drive structure convenient cooperation system bag, can set up the size of cam according to the wrapping bag length, guarantee that a cam rotation cycle once contacts with a wrapping bag, contact position generally sets up at the wrapping bag middle part.
The bag making machine for the single-side opening rolling bag can be further configured as follows: the cam transmission structure comprises a cam shaft, the second bag twisting driving motor is connected to one end of the cam shaft, a cam is arranged on the cam shaft, a cam outer ring is coated outside the cam, and the cam outer ring is connected with the linkage plate through a connecting device.
By adopting the technical scheme, the second bag rubbing driving motor is connected onto the cam shaft, the cam is arranged on the cam shaft, preferably, the cams which are oppositely arranged are arranged on two sides of the cam shaft, the outer ring of the cam which is externally coated is connected with the linkage plate through the connecting device, if the linkage plate is directly connected with the cam through the connecting device, the cam is damaged after long-time work, and the service life is short.
The bag making machine for the single-side opening rolling bag can be further configured as follows: the connecting device comprises a connecting rod, the outer ring of the cam is provided with a first connecting part used for connecting the connecting rod, the linkage plate is provided with a second connecting part connected with the connecting rod, and one end of the connecting rod is connected with the first connecting part while the other end is connected with the second connecting part.
In one embodiment of the invention, the cam outer ring is provided with a first connecting part connected with the connecting rod, so that the service life of the cam is prolonged, one end of the connecting rod is connected with the first connecting part through a bolt, and the other end of the connecting rod is connected with the spherical outside ball bearing with the suspended type seat tightening eccentric sleeve through a bolt and then connected with the second connecting part of the linkage plate.
The bag making machine for the single-side opening rolling bag can be further configured as follows: the guide structure comprises a sliding block and a sliding rail, wherein the sliding block is fixedly connected with the linkage plate and is oppositely connected with the other end of the second roll shaft, and the sliding rail is matched with the sliding block for use.
By adopting the technical scheme, the guide structure is arranged as the slide rail, so that the installation is easy and the guide is accurate.
The bag making machine for the single-side opening rolling bag can be further configured as follows: the drive mechanism is including drawing driven rubber roll and setting up in drawing driven rubber roll below and drawing the initiative rubber roll of drawing that driven rubber roll is contradicted, draw initiative rubber roll one end and pass through traction motor drive, draw driven rubber roll both ends and all install in the intermediate lamella through the mounting bracket, the mounting bracket is equipped with the adjustable regulation structure of drawing driven rubber roll and drawing pressure between the initiative rubber roll at the one end of drawing driven rubber roll and keeping away from the initiative rubber roll.
By adopting the technical scheme, the traction mechanism at one end pulls the continuous rolling bag into the bag rubbing mechanism, the traction mechanism at the other end pulls the continuous rolling bag which is rubbed into the rolling mechanism, because the traction driven rubber roller and the traction driving rubber roller are in conflict, the continuous rolling bag is subjected to pressure between the traction driven rubber roller and the traction driving rubber roller when passing through the traction driven rubber roller and the traction driving rubber roller, the rubber rollers have certain elastic deformation, sometimes the pressure is not enough to ensure the traction effect, sometimes the conflict between the two is too tight, the continuous rolling bag is easy to pass through the two, therefore, the pressure between the two needs to be adjusted according to the actual condition, the adjusting structure comprises an adjusting rod arranged at one end of the mounting frame, which is far away from the traction driven rubber roller, the traction driven rubber roller is movably connected between the mounting frame through an adjusting slide block, and the adjusting rod is in threaded, adjust the pole orientation and pull the one end fixedly connected with clamp plate of driven rubber roll, set up the elastic retainer that one end and clamp plate offset the other end and the counterbalance of adjusting the slider between clamp plate and the adjust the slider, will pull driven rubber roll swing joint between the mounting bracket through adjust the slider, make and pull driven rubber roll can pass through the installation department swing joint of adjust the slider along the mounting bracket, the elastic component that sets up between the clamp plate of regulation pole and the adjust the slider gives and pulls driven rubber roll pressure, the compression degree through adjusting the pole adjust the elastic component can play the regulation and pull the effect of driven rubber roll to pulling initiative rubber roll pressure size, thereby adjust express bag both ends pulling effect and express bag's roughness according to actually rubbing the bag effect, be provided with the shadoof on the adjust the slider, be connected with the pull rod on the shadoof through setting up the shadoof on adjust the slider, set up the pull rod on the shadoof, can pull rod will pull driven rubber The dress frame is slightly mentioned to keeping away from the passive rubber roll direction of pulling to adjust the pressure between the two, and the elasticity keeper is compression spring, uses compression spring to make things convenient for the later stage maintenance to change for the elasticity keeper.
The bag making machine for the single-side opening rolling bag can be further configured as follows: the first heat-sealing device, the second heat-sealing device and the cooling device are arranged on the upper portion of the middle plate, the spot-breaking device comprises an upper tool apron and a lower tool apron, the lower tool apron is arranged on the middle plate, and a heat-sealing driving mechanism which simultaneously drives the upper tool apron of the first heat-sealing device, the upper tool apron of the second heat-sealing device, the upper tool apron of the cooling device and the spot-breaking device to simultaneously reciprocate up and down to be attached to the lower tool apron is arranged below the middle plate.
By adopting the technical scheme, the first heat sealing device comprises an upper cutter holder of the first heat sealing device and a lower cutter holder of the first heat sealing device, the first heat-sealing copper cutter is arranged on the first heat sealing device, the perforating device is a packaging bag puncher in the prior art and is used for punching an air hole on a packaging bag to ensure that no air exists in the packaging bag, the second heat sealing device comprises an upper cutter holder of the second heat sealing device and a lower cutter holder of the second heat sealing device, the upper cutter holder of the second heat sealing device is provided with a second heat-sealing copper cutter, the photoelectric positioning device is a photoelectric sensor in the prior art, the cooling device comprises an upper cooling cutter holder and a lower cooling cutter holder, the upper cooling cutter holder is provided with a cooling cutter, the temperature of the cooling cutter is lower than that of the heat-sealing copper cutter, the heat-sealed express bag is rapidly cooled, the spot-breaking device is used for performing spot-breaking on the position to, The upper tool apron of the second heat sealing device, the cooling device and the point breaking device is close to the lower tool apron, so that a tool plate arranged on the upper tool apron is in contact with the express bag to perform heat sealing, cooling or point breaking operation, the synchronization of the devices is guaranteed, the number of driving mechanisms is reduced, and the cost of the whole machine is reduced.
The bag making machine for the single-side opening rolling bag can be further configured as follows: the heat-seal driving mechanism comprises an installation beam, wherein the opposite side of the middle plate is provided with a relative setting, one side of the middle plate close to the ground is provided with a heat-seal driving motor, the installation beam is provided with a plurality of groups of linkage structures at intervals towards one end of the heat-seal driving motor, a swing arm type transmission structure is arranged between one group of linkage structures and the heat-seal driving motor, and the linkage structures are linked with the installation beam through the swing arm type transmission structure and vertically reciprocate along the middle plate.
By adopting the technical scheme, the linkage structure and the driving mechanism, only the lower tool apron of the heat sealing device, the point breaking mechanism and the like are fixedly arranged at the upper end of the middle plate, then the upper tool apron is arranged on the installation beam, the upper tool apron of the first heat sealing device, the second heat sealing device, the cooling device and the point breaking device is moved up or down simultaneously through the matching of the swing arm type transmission structure arranged between one group of linkage structures and the heat sealing driving motor, and the tool plate arranged on the upper tool apron and the lower tool apron are pressed through the express bag between the two to realize heat sealing or point breaking when moving down, so that the synchronization of all devices is ensured, the number of the driving motors is reduced, and the cost of the whole machine is reduced.
The bag making machine for the single-side opening rolling bag can be further configured as follows: linkage structure is including a plurality of driving rollers of intermediate lamella interval installation between installation crossbeam and heat-seal driving motor, driving roller both ends all install the first swing arm with driving roller fixed connection, the first swing arm other end is equipped with the first connecting plate all of being connected with each linkage structure's first swing arm, the second swing arm is still installed at the driving roller both ends, second swing arm both sides link to each other with the installation crossbeam through the second connecting plate of establishhing relatively, swing arm formula transmission structure is including installing in heat-seal driving motor's motor dish, eccentric mounting has the head rod on the motor dish, the third swing arm is installed to the head rod other end, and the third swing arm is rather than one of driving roller fixed connection.
By adopting the technical scheme, the other end of the first swing arm arranged on each driving roller, which is relatively connected with the transmission shaft, is connected with the mounting beam through the first connecting plate, the second swing arm arranged on each transmission shaft is connected with the mounting beam through the second connecting plate, the third swing arm arranged on one of the transmission shafts is connected with the first connecting rod arranged on the motor disc, when the motor drives the motor disc to rotate, the third swing arm is driven by the first connecting rod to drive the transmission shaft connected with the first connecting rod to rotate every circle of the motor disc, because the first swing arms are connected through the first connecting plate, each driving roller is axially rotated through the first swing arm under the action of the first connecting plate, and the driving roller drives the mounting beam to lift or fall back to the initial position through the second swing arm and the second connecting plate during rotation, thereby realizing the heat sealing device arranged on the mounting beam and the heat sealing or point breaking mechanism to lift or close to the lower tool apron, the sliding adjusting mechanism is arranged at one end of the mounting cross beam, which is far away from the hot air driving motor, and can be used for installing the upper tool apron of the first heat sealing device, the second heat sealing device, the cooling device and the spot breaking device on the sliding adjusting mechanism, when express bags with different lengths need to be prepared, the upper tool apron of the heat sealing device and the spot breaking mechanism can be adjusted as required by the sliding adjusting mechanism, the universality is strong, the sliding adjusting mechanism comprises a linear guide rail fixedly arranged on the mounting cross beam along the length direction of the mounting cross beam, a plurality of guide sliders are arranged on the linear guide rail, the upper tool apron of the first heat sealing device, the second heat sealing device, the cooling device and the spot breaking device can be arranged on the sliders, and the distances among the upper tool apron of the first heat sealing device, the second heat sealing device, the cooling device and the spot breaking device are adjusted by the sliders so as to, a plurality of supporting structures which are distributed at intervals and used for supporting the installation cross beam are arranged below the installation cross beam, the weight of an upper cutter holder of the heat sealing device and the spot-breaking mechanism is large, the installation cross beam cannot bear the weight, so that the installation cross beam is bent easily, equipment is broken, the supporting structures are arranged to strengthen the bearing capacity of the installation cross beam, each supporting structure comprises a supporting seat, a supporting shaft fixedly connected with the supporting seat is arranged in each supporting seat in a penetrating mode, one end of each supporting shaft is fixedly connected with the installation cross beam, the other end of each supporting shaft is fixedly connected with the installation cross beam through the supporting seats and the supporting shafts fixedly connected with the supporting seats, the weight of parts installed on the installation cross beam can be dispersed onto the supporting shafts and the supporting seats.
The invention has the beneficial effects that: can realize rubbing the bag automatically through rubbing the bagging apparatus with the hands for even roll bag and have one side to be the open state before the rolling, convenient and automatic packing machine cooperation is used, provides packing efficiency, alleviates workman intensity of labour, and the drive mechanism who sets up on the one hand plays traction on the other hand to even roll bag and can make even roll bag more level and more smooth before the rolling, makes things convenient for the rolling, and heat-seal actuating mechanism simple structure just can drive the part of installing on the installation crossbeam simultaneously, and the commonality is strong.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is a schematic perspective view of a winding mechanism in an embodiment of the present invention 1.
Fig. 3 is a schematic perspective view of a winding mechanism according to an embodiment of the present invention 2.
Fig. 4 is a schematic structural view of a bag twisting mechanism according to an embodiment of the present invention.
Fig. 5 is a schematic view of a cam structure of the bag rolling mechanism according to the embodiment of the invention.
FIG. 6 is a schematic diagram of a cam outer ring structure of the bag rolling mechanism according to the embodiment of the invention.
FIG. 7 is a schematic perspective view of a traction mechanism according to an embodiment of the present invention
FIG. 8 is a schematic diagram of the inner structure of the winding mechanism of the embodiment of the present invention with one side of the middle plate removed
Fig. 9 is a schematic perspective view of a heat-sealing mechanism according to an embodiment of the present invention.
FIG. 10 is a schematic view of the internal structure of the heat-sealing mechanism of the embodiment of the present invention with one side of the intermediate plate removed 1.
FIG. 11 is a schematic view of the internal structure of the heat-sealing mechanism of the embodiment of the present invention with one side of the intermediate plate removed 2.
Detailed Description
Referring to fig. 1-11: a bag making machine for a single-side opening continuous rolling bag comprises a feeding mechanism 13, an intermediate plate 21 arranged behind the feeding mechanism 13 and oppositely arranged, a heat sealing mechanism is erected on the intermediate plate and comprises a feeding traction roller set 1, a first heat sealing device 2, a hole forming device 3, a second heat sealing device 4, a photoelectric positioning device 5, a cooling device 6 and a point breaking device 7 which are sequentially erected on the intermediate plate, a rolling mechanism 8 is further comprised, a bag twisting mechanism 111 for single-side twisting of the easy-tearing opening of the continuous rolling bag is arranged between the point breaking device 7 and the rolling mechanism 8, the bag twisting mechanism 111 comprises a first roller 1111 and a second roller 1112, a bag conveying gap for the continuous rolling express bag to pass through is formed between the first roller 1111 and the second roller 1112, a first bag twisting driving mechanism for driving the first roller 1111 to axially rotate is arranged at one end of the first roller 1111, a second roller 1112 driving mechanism for driving the second roller 1112 to approach to or leave away from the bag conveying gap in a direction perpendicular to the ground is arranged at one end of the second roller 1112, the two ends of the bag rolling mechanism 111 are respectively provided with a traction mechanism 112, the first bag rolling driving mechanism is a first bag rolling driving motor 1113, one end of a first roller 1111 is provided with a first synchronizing wheel (not shown in the figure), one end of the first bag rolling driving motor 1113 is provided with a second synchronizing wheel (not shown in the figure), the first synchronizing wheel and the second synchronizing wheel synchronously rotate through a synchronizing belt (not shown in the figure), one end of a second roller 1112 is provided with a second bag rolling driving mechanism which drives the second roller 1112 to approach to or keep away from a bag walking gap along the direction vertical to the ground, the second bag rolling driving mechanism comprises a second bag rolling driving motor 1114 and a linkage plate 1115 which are respectively arranged at the two ends of the second roller, one side of the linkage plate 1115 is provided with a guide structure, the guide structure comprises a slider 1116 which is fixedly connected with the other end of the second roller 1112 opposite to the linkage plate 1115 and a slide rail 1117 which is matched with the slider 1116, the, the linkage plate 1115 is provided with a cam transmission structure for driving the linkage plate 1115 to slide up and down along a slide rail 1117 through a slide block 1116 so as to drive the second roller 1112 to lift, the cam transmission structure is driven through a second bag rolling driving motor 1114, the cam transmission structure comprises a cam shaft 1118, the second bag rolling driving motor 1114 is connected to one end of the cam shaft 1118, the cam shaft 1118 is provided with a cam 1119, the cam 1119 is externally coated with a cam outer ring 11191, the cam outer ring 11191 is connected with the linkage plate 1115 through a connecting device, the connecting device comprises a connecting rod 11110, the cam outer ring 11191 is provided with a first connecting part 111911 for connecting the connecting rod 11110, the linkage plate 1115 is provided with a second connecting part 11151 connected with the connecting rod 11110, one end of the connecting rod 11110 is connected with a first connecting part 111911 through a bolt, the other end of the connecting rod 11110 is connected with a tight eccentric sleeve outer spherical ball bearing 111101 with a suspension type base through a bolt and, the traction mechanism 112 comprises a traction driven rubber roller 201 and a traction driving rubber roller 202 which is arranged below the traction driven rubber roller 201 and is abutted against the traction driven rubber roller 201, one end of the traction driving rubber roller 202 is driven by a traction motor 203, the specific driving mode is that one ends of the two traction driving rubber rollers extend out of a middle plate to be connected with a third synchronizing wheel, the traction motor 203 is provided with a fourth synchronizing wheel, the third synchronizing wheel and the fourth synchronizing wheel synchronously rotate with the traction motor 203 through a synchronizing belt, both ends of the traction driven rubber roller 201 are both arranged on the middle plate 11 through a mounting frame 204, the mounting frame 204 is provided with an adjusting structure which can adjust the pressure between the traction driven rubber roller 201 and the traction driving rubber roller 202 at one end of the traction driven rubber roller 201 away from the traction driven rubber roller 201, the adjusting structure comprises an adjusting rod 205 which is arranged at one end of the mounting frame 204 away from the, the adjusting rod 205 is in threaded connection with the adjusting slider 206, one end of the adjusting rod 205 facing the traction driven rubber roller 201 is fixedly connected with a pressing plate 207, a compression spring 208 with one end abutting against the pressing plate 207 and the other end abutting against the adjusting slider 206 is arranged between the pressing plate 207 and the adjusting slider 206, a lifting rod 209 is arranged on the adjusting slider 206, a pull rod 210 is connected onto the lifting rod 209, the opposite side of the middle plate 21 is provided with an installation beam 22 which is oppositely arranged, one side of the middle plate 21 close to the ground is provided with a heat-sealing driving motor (not shown), one end of the installation beam 22 facing the heat-sealing driving motor is provided with a plurality of groups of linkage structures at intervals, a swing arm type transmission structure is arranged between one group of the linkage structures and the heat-sealing driving motor, the linkage structure is linked with the installation beam 22 through the swing arm type transmission structure to move up and down along the longitudinal direction of the middle plate 21, and the linkage, the two ends of the driving roller 23 are both provided with a first swing arm 24 fixedly connected with the driving roller 23, the other end of the first swing arm 24 is provided with a first connecting plate 25 connected with the first swing arms 24 of each linkage structure, the two ends of the driving roller 23 are also provided with a second swing arm 26, the two sides of the second swing arm 26 are connected with the mounting beam 22 through second connecting plates 27 which are oppositely arranged, the swing arm type driving structure comprises a motor disc 28 mounted on a heat-sealing driving motor, the motor disc 28 is eccentrically provided with a first connecting rod 29, the other end of the first connecting rod 29 is provided with a third swing arm 210, the third swing arm 210 is fixedly connected with one of the driving rollers 23, one end of the mounting beam 22 far away from the hot air driving motor is provided with a sliding adjusting mechanism, the sliding adjusting mechanism comprises a linear guide rail 221 fixedly arranged on the mounting beam 22 along the length direction of the mounting beam 22, the linear guide rail 221, the middle plate 21 is erected with a rack 211 which is oppositely arranged, the lower knife holder of the first heat sealing device 2, the second heat sealing device 4, the cooling device 6 and the point breaking device 7 is installed on the rack 211 through a gear 212, the distance of the guide slider 222 is adjusted to an adaptive position through the gear and rack, a plurality of support structures which are distributed at intervals and used for supporting the installation beam 22 are arranged below the installation beam 22, each support structure comprises a support seat 223, a support shaft 224 fixedly connected with the support seat 223 penetrates through the support seat 223, one end of the support shaft 224 is fixedly connected with the installation beam 22, the winding mechanism 8 comprises a plurality of first guide rollers 81, a plurality of second guide rollers 82 and a winding roller 83 which is positioned on the same plane with the first guide rollers 81 and are arranged between the middle plates 21 in a vertically layered manner, one side of the middle plates 21 of the winding roller 83 is provided with a winding roller driving mechanism for driving the winding roller 83 to axially rotate, the winding roller driving mechanism is a winding roller driving motor 84, one end of the winding roller driving motor 84 is connected with the winding roller 83, the other end of the winding roller driving motor 84 is provided with a speed reducer 85, and the winding roller driving motor 84 is arranged on the intermediate plate 21 through a motor mounting seat 86.
Claims (10)
1. The utility model provides a bag machine of single face opening even roll bag, includes feed mechanism, locates the relative intermediate lamella that sets up in feed mechanism rear, and the intermediate lamella erects heat-seal mechanism, and heat-seal mechanism includes that the intermediate lamella erects in proper order and has fed traction roller set, first sealing device, trompil device, second sealing device, photoelectricity positioner, cooling device, and the point is disconnected the device, still includes winding mechanism, its characterized in that: and a bag twisting mechanism for twisting the single side of the easy-tearing opening of the continuous rolling bag is arranged between the point breaking device and the rolling mechanism.
2. The bag machine of claim 1, wherein: the bag rubbing mechanism comprises a first roller shaft and a second roller shaft, a bag passing gap for the continuous rolling bag to pass through is formed between the first roller shaft and the second roller shaft, a first bag rubbing driving mechanism for driving the first roller shaft to rotate along the axial direction is arranged at one end of the first roller shaft, and a second bag rubbing driving mechanism for driving the second roller shaft to be close to or far away from the bag passing gap along the direction perpendicular to the ground is arranged at one end of the second roller shaft.
3. The bag machine of claim 2, wherein: the second bag rubbing driving mechanism comprises a second bag rubbing driving motor and linkage plates arranged at two end parts of a second roller shaft respectively, a guide structure is arranged on one side of each linkage plate, the other end of each linkage plate, which is connected with the second roller shaft relatively, is provided with a cam driving structure for driving the linkage plates to slide up and down along the guide structures so as to drive the second roller shafts to lift, and the cam driving structure is driven by the second bag rubbing driving motor.
4. The bag machine of claim 3, wherein: the cam transmission structure comprises a cam shaft, the second bag twisting driving motor is connected to one end of the cam shaft, a cam is arranged on the cam shaft, a cam outer ring is coated outside the cam, and the cam outer ring is connected with the linkage plate through a connecting device.
5. The bag machine of claim 4, wherein: the connecting device comprises a connecting rod, the outer ring of the cam is provided with a first connecting part used for connecting the connecting rod, the linkage plate is provided with a second connecting part connected with the connecting rod, and one end of the connecting rod is connected with the first connecting part while the other end is connected with the second connecting part.
6. The bag machine of claim 3, 4 or 5, wherein: the guide structure comprises a sliding block and a sliding rail, wherein the sliding block is fixedly connected with the linkage plate and is oppositely connected with the other end of the second roll shaft, and the sliding rail is matched with the sliding block for use.
7. The bag machine of claim 6, wherein: the drive mechanism is including drawing driven rubber roll and setting up in drawing driven rubber roll below and drawing the initiative rubber roll of drawing that driven rubber roll is contradicted, draw initiative rubber roll one end and pass through traction motor drive, draw driven rubber roll both ends and all install in the intermediate lamella through the mounting bracket, the mounting bracket is equipped with the adjustable regulation structure of drawing driven rubber roll and drawing pressure between the initiative rubber roll at the one end of drawing driven rubber roll and keeping away from the initiative rubber roll.
8. The bag machine of one-sided open-roll bags of claim 1 or 7, wherein: the first heat-sealing device, the second heat-sealing device and the cooling device are arranged on the upper portion of the middle plate, the spot-breaking device comprises an upper tool apron and a lower tool apron, the lower tool apron is arranged on the middle plate, and a heat-sealing driving mechanism which simultaneously drives the upper tool apron of the first heat-sealing device, the upper tool apron of the second heat-sealing device, the upper tool apron of the cooling device and the spot-breaking device to simultaneously reciprocate up and down to be attached to the lower tool apron is arranged below the middle plate.
9. The bag machine of claim 8, wherein: the heat-seal driving mechanism comprises an installation beam, wherein the opposite side of the middle plate is provided with a relative setting, one side of the middle plate close to the ground is provided with a heat-seal driving motor, the installation beam is provided with a plurality of groups of linkage structures at intervals towards one end of the heat-seal driving motor, a swing arm type transmission structure is arranged between one group of linkage structures and the heat-seal driving motor, and the linkage structures are linked with the installation beam through the swing arm type transmission structure and vertically reciprocate along the middle plate.
10. The bag machine of claim 9, wherein: linkage structure is including a plurality of driving rollers of intermediate lamella interval installation between installation crossbeam and heat-seal driving motor, driving roller both ends all install the first swing arm with driving roller fixed connection, the first swing arm other end is equipped with the first connecting plate all of being connected with each linkage structure's first swing arm, the second swing arm is still installed at the driving roller both ends, second swing arm both sides link to each other with the installation crossbeam through the second connecting plate of establishhing relatively, swing arm formula transmission structure is including installing in heat-seal driving motor's motor dish, eccentric mounting has the head rod on the motor dish, the third swing arm is installed to the head rod other end, and the third swing arm is rather than one of driving roller fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011309399.3A CN112297512A (en) | 2020-11-20 | 2020-11-20 | Bag making machine with single-side opening and rolling bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011309399.3A CN112297512A (en) | 2020-11-20 | 2020-11-20 | Bag making machine with single-side opening and rolling bags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112297512A true CN112297512A (en) | 2021-02-02 |
Family
ID=74336134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011309399.3A Pending CN112297512A (en) | 2020-11-20 | 2020-11-20 | Bag making machine with single-side opening and rolling bags |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112297512A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290942A (en) * | 2021-06-17 | 2021-08-24 | 杭州越洋科技有限公司 | Production and processing equipment and production and processing technology for degradable plastic bags |
| CN113547789A (en) * | 2021-08-13 | 2021-10-26 | 芦台经济开发区融源印刷有限公司 | Bag making machine for plastic bag production |
-
2020
- 2020-11-20 CN CN202011309399.3A patent/CN112297512A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290942A (en) * | 2021-06-17 | 2021-08-24 | 杭州越洋科技有限公司 | Production and processing equipment and production and processing technology for degradable plastic bags |
| CN113547789A (en) * | 2021-08-13 | 2021-10-26 | 芦台经济开发区融源印刷有限公司 | Bag making machine for plastic bag production |
| CN113547789B (en) * | 2021-08-13 | 2023-10-27 | 芦台经济开发区融源印刷有限公司 | Bag making machine for plastic bag production |
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