CN108860855B

CN108860855B - Automatic packaging machine

Info

Publication number: CN108860855B
Application number: CN201810852698.8A
Authority: CN
Inventors: 卢英周; 章瑶台; 张志立
Original assignee: Yongkang Jiatu Industrial Product Design Co ltd
Current assignee: Zhejiang Jiatu Creative Design Co ltd
Priority date: 2018-07-30
Filing date: 2018-07-30
Publication date: 2020-12-08
Anticipated expiration: 2038-07-30
Also published as: CN108860855A

Abstract

The invention discloses an automatic packaging machine which comprises an automatic conveying line, wherein the automatic conveying line is used for conveying a scale frame along a conveying direction, the automatic conveying line sequentially passes through an assembling station, a dust removing station, a plastic packaging station, a foam installing station, a boxing station and a box sealing station, the assembling station is used for installing a scale pan on the scale frame to assemble an electronic scale, the dust removing station is used for removing dust from the electronic scale, the plastic packaging station is used for packaging the electronic scale after dust removal and external accessories into a plastic film together, the foam installing station is used for installing anti-collision foam on the electronic scale after plastic film packaging, the boxing station is provided with a box opening station which is used for changing a folded paper box into an opened paper box, the electronic scale with the anti-collision foam is installed into the opened paper box, and the box sealing station seals the paper box with the electronic scale Low labor investment and high production efficiency.

Description

Automatic packaging machine

Technical Field

The invention belongs to the field of packaging machinery, and particularly relates to an automatic packaging machine.

Background

With the development of industrialization, the scale of production industry is getting larger and larger, and the produced products are sold everywhere, in order to facilitate counting, transporting, storing and selling, a series of packaging operations need to be carried out on the products, and the packaging of the products adopts manual counting, boxing, sealing and carrying operations, so that the efficiency is low, mistakes are easy to occur, and the labor intensity of workers is high, therefore, technicians in the field design various automatic packaging machines.

However, the packaging machine in the prior art has a single function, and to complete a series of operations of feeding, fitting part placement, packaging, boxing, box sealing and carrying, it is necessary to connect the machines capable of independently realizing these functions together to form a complete packaging system, but the prior art lacks a packaging machine capable of combining the processes of assembling, fitting part placement, plastic packaging, boxing, box sealing and the like together to realize fully-automatic packaging.

Disclosure of Invention

In order to overcome the defects and problems in the prior art, the invention provides an automatic packaging machine which can automatically package, change robots and save cost.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an automatic packaging machine, including automatic transmission line, automatic transmission line is used for conveying the balance frame along the transmission direction, automatic transmission line loops through the equipment station, the station removes dust, mould the package station, the foam installation station, vanning station and joint sealing station, the equipment station is used for installing the balance and assembles into the electronic scale on the balance frame, the station that removes dust is used for removing dust to the electronic scale, mould the package station and be used for packing the electronic scale after removing dust and external accessory together in the plastic film, foam installation station is used for installing crashproof foam on the electronic scale after the plastic film packing, be provided with the unpacking station on the vanning station, the unpacking station is used for becoming the carton of open condition with fold condition's carton, the electronic scale that the vanning station will installed crashproof foam is packed into the carton of open condition, the carton that the joint sealing station will be equipped with the.

Further, the equipment station includes that the double faced adhesive tape deposits district and balance pan and deposits the district, the double faced adhesive tape deposits and is provided with the rubberizing manipulator between district and the automatic transmission line, be provided with on the rubberizing manipulator and tear paper mechanism, the rubberizing manipulator is used for pasting the double faced adhesive tape in the double faced adhesive tape deposits the district to the balance frame, it is used for tearing off from type paper on the double faced adhesive tape to tear paper mechanism, the double faced adhesive tape is used for bonding balance frame and balance pan together, be provided with the kludge manipulator between balance pan and the automatic transmission line, the balance pan in the balance pan is deposited the district is installed to pasting to the equipment manipulator on the balance frame that has the double faced adhesive tape, thereby assemble the electronic scale.

Furthermore, the dust removal station comprises a dust removal device, and the dust removal device is used for wiping and removing dust for the electronic scale passing through the dust removal device.

Further, the plastic packaging station comprises at least one plastic film packaging machine, the plastic film packaging machine is used for packaging the electronic scale and external accessories after dust removal together, a first plastic film mechanical hand is arranged between the plastic film packaging machine and the automatic conveying line, the first plastic film mechanical hand is used for transferring the electronic scale after dust removal to the plastic film packaging machine and moving the electronic scale after plastic film packaging back to the automatic conveying line, an external accessory adding mechanism and a plastic film adding mechanism are arranged on the plastic film packaging machine, the external accessory adding mechanism is used for adding external accessories to the electronic scale, and the plastic film adding mechanism is used for conveying the plastic film to the plastic film packaging machine and wrapping the electronic scale and the external accessories, so that the plastic film packaging machine can package the electronic scale and the external accessories in the plastic film.

Further, the foam installation station comprises a left foam fixing frame and a right foam fixing frame, anti-collision foams to be installed are respectively placed on the left foam fixing frame and the right foam fixing frame, a left foam manipulator is arranged between the left foam fixing frame and the automatic transmission line, the left foam manipulator is used for installing the anti-collision foams on the left foam fixing frame to one side of the electronic scale after plastic film packaging, a right foam manipulator is arranged between the right foam fixing frame and the automatic transmission line, and the right foam manipulator is used for installing the anti-collision foams on the right foam fixing frame to the other side of the electronic scale after plastic film packaging.

Furthermore, the unpacking station comprises a carton storage area and a carton forming mechanism, wherein a carton in a folded state is stored in the carton storage area, a carton manipulator is arranged between the carton storage area and the carton forming mechanism, the carton manipulator adds the carton in the folded state to the carton forming mechanism, and the carton forming mechanism is used for changing the carton in the folded state into the carton in the unfolded state.

Furthermore, the boxing station comprises a first boxing manipulator and a second boxing manipulator, the second boxing manipulator is used for moving the opened carton to the automatic conveying line, and the first boxing manipulator is used for loading the electronic scale with the anti-collision foam into the carton on the automatic conveying line.

Further, the joint sealing station includes at least one joint sealing device, all is provided with joint sealing manipulator between joint sealing device and the automatic transmission line, and joint sealing manipulator is used for moving the carton that is equipped with the electronic scale to the joint sealing device and moves the carton after the joint sealing to automatic transmission line, and the joint sealing device includes folding mechanism and rubber coating mechanism, and rubber coating mechanism is used for carrying out the fold forming to the carton after the rubber coating to gluing, folding mechanism to realize the joint sealing.

Further, an automatic packaging method of the electronic scale adopts the automatic packaging machine for packaging, and the packaging method comprises the following steps:

(a) manually adding the scale frame to the automatic conveying line;

(b) the automatic conveying line conveys the scale frame forwards, the scale frame passes through an assembling station, and a scale pan is installed on the scale frame by the assembling station to be assembled into the electronic scale;

(c) the electronic scale is conveyed forwards by an automatic conveying line, passes through a dust removal station, and is subjected to dust removal by the dust removal station;

(d) the electronic scale is conveyed forwards by an automatic conveying line, the electronic scale after dust removal passes through a plastic packaging station, and the electronic scale after dust removal and external accessories are packaged together by the plastic packaging station;

(e) the automatic conveying line conveys the plastic-coated electronic scale forwards, the plastic-coated electronic scale passes through a foam mounting station, and the foam mounting station mounts anti-collision foam on the plastic-coated electronic scale;

(f) the automatic conveying line forwards conveys the electronic scale provided with the anti-collision foam, the carton in a folded state is changed into the carton in an opened state by the carton opening station, the electronic scale provided with the anti-collision foam passes through the carton loading station, and the electronic scale provided with the anti-collision foam is loaded into the carton in the opened state by the carton loading station;

(g) the automatic conveying line conveys the carton with the electronic scale forwards, the carton with the electronic scale passes through a carton sealing station, and the carton sealing station seals the carton with the electronic scale;

(h) and the automatic conveying line carries out finished product offline on the carton after the carton is sealed.

Compared with the prior art, the invention has the outstanding and beneficial technical effects that:

(1) compared with the problems that in the prior art, workers directly participate in production work in the processes of electronic scale assembly and electronic scale packaging, the labor input amount of production and processing is large, the efficiency is low and errors are prone to occurring, and only special people need to be input to manage the production and processing of the automatic packaging machine, so that the automatic packaging machine has the advantages of small labor input and high production efficiency, and is suitable for being applied to the environment with increasing labor cost, and the packaging process is more stable, accurate and controllable.

(2) In the production, assembly and packaging processes, the assembly station, the dust removal station, the plastic packaging station, the foam installation station, the boxing station and the box sealing station can work on an automatic conveying line simultaneously, so that the production efficiency is high, and the cost is reduced.

(3) When the carton opening and packing machine runs, the carton blank is automatically opened by the carton opening station, and the formed carton and the electronic scale assembled with the anti-collision foam are automatically installed together by the packing station, so that the accumulation of a large number of cartons is avoided, and the space is saved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of an assembly station and a dust removal station of the present invention;

FIG. 3 is a schematic structural view of the taping robot of the present invention;

FIG. 4 is a schematic structural view of a bagging station of the present invention;

FIG. 5 is a schematic view of a portion of the construction of the wrapping station of the present invention;

FIG. 6 is one of the schematic structural views of the foam installation station of the present invention;

FIG. 7 is a second schematic structural view of the foam installation station of the present invention;

FIG. 8 is one of the schematic structural illustrations of the case filling station and the case opening station of the present invention;

FIG. 9 is a second schematic structural view of the present invention showing the boxing station and the unpacking station;

FIG. 10 is one of the schematic structural views of the box sealing station of the present invention;

FIG. 11 is a schematic view of a portion of the box sealing station of the present invention;

in the figure: 1-automatic conveying line, 2-assembling station, 3-dedusting station, 4-plastic-packaging station, 5-foam mounting station, 6-boxing station, 7-unpacking station, 8-boxing station, 20-first machine, 21-double-sided adhesive tape storage area, 22-scale plate storage area, 23-adhesive tape pasting mechanical arm, 24-assembling mechanical arm, 25-first positioning cylinder, 26-second positioning cylinder, 27-paper tearing mechanism, 30-second machine, 31-third positioning cylinder, 32-dedusting device, 40-third machine, 41-plastic film packaging machine, 42-plastic film fixing frame, 43-first plastic film mechanical arm, 44-second plastic film mechanical arm, 45-fourth positioning cylinder, 46-fifth positioning cylinder, 47-external accessory adding mechanism, 50-fourth machine, 51-left foam fixing frame, 52-right foam fixing frame, 53-left foam manipulator, 54-right foam manipulator, 55-foam placing area, 56-sixth positioning cylinder, 57-positioning frame, 58-left manipulator, 59-right manipulator, 60-fifth machine, 61-first boxing manipulator, 62-second boxing manipulator, 63-seventh positioning cylinder, 71-carton storing area, 73-carton manipulator, 80-sixth machine, 81-carton sealing device, 82-carton sealing manipulator, 83-finished product machine, 84-eighth positioning cylinder, 811-glue coating mechanism, 812-folding mechanism, 90-electronic scale, 92-plastic film, 93-crashproof foam, 94-carton, 271-paper tearing cylinder, 272-connecting rod, 273-paper tearing hook claw, 274-paper tearing groove, 321-dust removing fixing frame, 322-dust removing motor, 323-cleaning head, 471-external accessory placing area, 472-external accessory manipulator, 473-hopper, 474-external accessory fixing frame, 475-external accessory cylinder, 721-carton positioning cylinder, 722-carton opening sliding block, 4731-sliding groove, 801-gluing sliding groove, 816-second pressing plate, 8111-gluing head, 8121-folding block, 8123-first pressing plate, 8124-first folding hook claw, 8125-second folding hook claw, 8126-first folding motor, 8127-second folding motor, 8128-first folding cylinder, 941 hinge, 901 scale frame, 902 scale pan.

Detailed Description

To facilitate understanding of those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings and the specific embodiments.

As shown in fig. 1 to 11, an embodiment of the present invention provides an automatic packaging machine for automatically assembling and packaging an electronic scale 90, where the electronic scale 90 includes a scale frame 901 and a scale pan 902, the scale pan 902 is adhered to the scale frame 901 through a double-sided adhesive tape, after the electronic scale 90 is packaged by the automatic packaging machine, the electronic scale 90 and external accessories (specification, charger, etc.) are installed together in a plastic film 92, anti-collision foams 93 are sleeved on both sides of the electronic scale 90 outside the plastic film 92, and the electronic scale 90 with the anti-collision foams 93 is packaged in a paper box 94.

An automatic packaging machine comprises an automatic conveying line 1, wherein the automatic conveying line 1 is used for conveying a scale frame 901 along a conveying direction, the automatic conveying line 1 sequentially passes through an assembling station 2, a dust removing station 3, a plastic packaging station 4, a foam installing station 5, a boxing station 6 and a box sealing station 8, the assembling station 2 is used for installing a scale plate 902 on the scale frame 901 to assemble an electronic scale 90, the dust removing station 3 is used for removing dust of the electronic scale 90, the plastic packaging station 4 is used for packaging the electronic scale 90 after dust removal and external accessories into a plastic film 92 together, the foam installing station 5 is used for installing anti-collision foam 93 on the electronic scale 90 packaged by the plastic film 92, the box opening station 7 is arranged on the box loading station 6 and used for changing a folded paper box 94 into an opened paper box 94, and the electronic scale 90 with the anti-collision foam 93 is loaded into the opened paper box 94 by the box loading station 6, the carton sealing station 8 seals the carton 94 containing the electronic scale 90.

The assembling station 2 comprises a double-sided adhesive tape storage area 21 and a scale pan 902 storage area 22, a gluing manipulator 23 is arranged between the double-sided adhesive tape storage area 21 and the automatic transmission line 1, a paper tearing mechanism 27 is arranged on the gluing manipulator 23, the gluing manipulator 23 is used for sticking double-sided adhesive tapes in the double-sided adhesive tape storage area 21 to a scale frame 901, the paper tearing mechanism 27 is used for tearing off release paper on the double-sided adhesive tapes, the double-sided adhesive tapes are used for bonding the scale frame 901 and the scale pan 902 together, an assembling manipulator 24 is arranged between the scale pan 902 storage area 22 and the automatic transmission line 1, the scale pan 902 in the scale pan 902 storage area 22 is installed on the scale frame 901 which is stuck with the double-sided adhesive tapes by the assembling manipulator 24, and therefore the electronic scale 90 is assembled.

The assembly station 2 further comprises a first machine table 20, the gluing manipulator 23 can be fixedly arranged on the first machine table 20, the double-faced adhesive tape storage area 21 is arranged on one side of the first machine table 20, the automatic transmission line 1 can be arranged on the first machine table 20, the gluing manipulator 23 is a pneumatic suction cup manipulator, so that the gluing manipulator 23 sucks the double-faced adhesive tape of the double-faced adhesive tape storage area 21 through vacuum, the gluing manipulator 23 has freedom degrees in the vertical direction and the transverse rotation direction, so that the gluing manipulator 23 can move to the double-faced adhesive tape storage area 21 and move the double-faced adhesive tape to the scale rack 901, the paper tearing mechanism 27 comprises a paper tearing cylinder 271, a connecting rod 272 and a paper tearing hook 273, the paper tearing cylinder 271 is fixed on the gluing manipulator 23, the connecting rod 272 is fixedly arranged on the paper tearing cylinder 271, the paper tearing cylinder 271 can drive the connecting rod 272 to move, the paper tearing hook 273 is hinged on the gluing manipulator 23, paper tearing grooves 274 are respectively formed at two ends of the connecting, the one end activity setting of paper tearing hook 273 is in paper tearing groove 274, and paper tearing cylinder 271 drives connecting rod 272 and can remove in paper tearing groove 274, and connecting rod 272 can drive paper tearing hook 273 and rotate, therefore paper tearing hook 273 can peel off the type paper of the double faced adhesive tape on the rubberizing manipulator 23, peel off the back with the type paper of double faced adhesive tape, and the double faced adhesive tape can be pasted on scale rack 901 and paste balance 902.

The assembling robot 24 can be fixedly disposed on the first table 20, the taping robot 23 and the assembling robot 24 are disposed on the first table 20 along the transmission direction of the automatic conveying line 1, the scale tray 902 placement area is disposed on one side of the first table 20, the assembling robot 24 can also be a pneumatic suction cup robot, so that the assembling robot 24 holds the scale tray 902 in the scale tray 902 placement area by vacuum suction, the assembling robot 24 has freedom degrees in the up-down direction and the lateral rotation direction, so that the assembling robot 24 can move to the scale tray 902 placement area to hold the scale tray 902 and move the scale tray 902 to the scale rack 901.

Still be provided with a plurality of first positioning cylinder 25 that correspond to the gluing manipulator 23 on the first platform 20 fixedly, first positioning cylinder 25 sets up in the both sides of automatic transmission line 1, stretches out when first positioning cylinder 25, and first positioning cylinder 25 can intercept the scale frame 901 on automatic transmission line 1 to supply the assigned position of gluing manipulator 23 with double-sided sticky subsides on scale frame 901.

A plurality of second positioning cylinders 26 corresponding to the assembling manipulator 24 are further fixedly arranged on the first machine table 20, the first positioning cylinders 25 and the second positioning cylinders 26 are arranged on the first machine table 20 along the transmission direction of the automatic transmission line 1, the second positioning cylinders 26 are arranged on two sides of the automatic transmission line 1, and when the second positioning cylinders 26 extend out, the second positioning cylinders 26 can intercept the scale rack 901 on the automatic transmission line 1, so that the assembling manipulator 24 can install the scale 902 at a specified position on the scale rack 901.

The dust removal station 3 comprises a dust removal device 32, and the dust removal device 32 is used for wiping and removing dust of the electronic scale 90 passing through the dust removal device 32.

The dust removal station 3 further comprises a second machine table 30, the automatic transmission line 1 is arranged on the second machine table 30, the dust removal device 32 comprises a dust removal fixing frame 321, a dust removal motor 322 and a cleaning head 323, the dust removal fixing frame 321 spans over the automatic transmission line 1, the dust removal motor 322 is fixedly arranged on the dust removal fixing frame 321, the cleaning head 323 is connected to the output end of the dust removal motor 322, the cleaning head 323 is located above the automatic transmission line 1, the dust removal motor 322 can drive the cleaning head 323 to rotate, the electronic scale 90 passes under the cleaning head 323 under the transmission of the automatic transmission line 1, and the cleaning head 323 automatically cleans and removes dust for the electronic scale 90.

The second machine table 30 is further fixedly provided with a plurality of third positioning cylinders 31, and the third positioning cylinders 31 intercept the electronic scale 90 passing through the cleaning head 323, so that the cleaning head 323 can continuously wipe and remove dust from the electronic scale 90.

The plastic packaging station 4 comprises at least one plastic film packaging machine 41, the plastic film packaging machine 41 can be a heat shrinkable film packaging machine, and the plastic film packaging machine 41 can be three, so that the plastic packaging station 4 can simultaneously package three electronic scales 90 by plastic films 92, the plastic film packaging machine 41 is used for packaging the electronic scales subjected to dust removal and external accessories together, a first plastic film manipulator 43 is arranged between the plastic film packaging machine 41 and the automatic conveying line 1, the first plastic film manipulator 43 is used for transferring the electronic scales 90 subjected to dust removal onto the plastic film packaging machine 41 and moving the electronic scales 90 subjected to plastic film 92 packaging back to the automatic conveying line 1, the first plastic film manipulator 43 can be a pneumatic clamping jaw manipulator, so that the first plastic film manipulator 43 can clamp the electronic scales 90 subjected to dust removal and the electronic scales 90 subjected to plastic film 92 packaging, and the first plastic film manipulator 43 has freedom degrees in the up-down direction and the transverse direction of rotation, therefore, the first plastic film manipulator 43 can move to the automatic conveying line 1 to clamp the electronic scale 90 and move the electronic scale 90 to the plastic film packaging machine 41, the plastic film packaging machine 41 is provided with an external accessory adding mechanism and a plastic film adding mechanism, the external accessory adding mechanism is used for adding external accessories to the electronic scale 90, the plastic film adding mechanism is used for conveying the plastic film 92 to the plastic film packaging machine 41 and wrapping the electronic scale 90 and the external accessories, and the plastic film packaging machine 41 can package the electronic scale 90 and the external accessories in the plastic film 92.

The plastic packaging station 4 comprises a third machine table 40, the automatic conveying line 1 is arranged on the third machine table 40, a first plastic film manipulator 43 and a plastic film packaging machine 41 are sequentially and fixedly arranged on the third machine table 40, a plastic film adding mechanism firstly transmits a layer of plastic film 92 to the plastic film packaging machine 41, the first plastic film manipulator 43 then places the electronic scale 90 on the plastic film 92, an external accessory adding mechanism then adds an external accessory to the electronic scale 90, the plastic film adding mechanism then transmits a layer of plastic film 92 to the electronic scale 90 and the external accessory, the electronic scale 90 and the external accessory are wrapped between the two layers of plastic films 92, the plastic film packaging machine 41 thermally fuses the two layers of plastic films 92 together, the electronic scale 90 and the external accessory are packaged in the plastic film 92, and the first plastic film manipulator 43 finally packages the plastic film 92 together on the electronic scale 90 and the external accessory back to the automatic conveying line 1.

A plurality of fourth positioning cylinders 45 corresponding to the first plastic film manipulator 43 are fixedly arranged on the third machine table 40, the fourth positioning cylinders 45 are arranged on two sides of the automatic conveying line 1, and when the fourth positioning cylinders 45 extend out, the fourth positioning cylinders 45 can intercept the electronic scale 90 which is dedusted on the automatic conveying line 1, so that the first plastic film manipulator 43 can clamp the electronic scale 90.

The third machine table 40 is also fixedly provided with a plurality of fifth positioning cylinders 46, the fifth positioning cylinders 46 intercept the electronic scales 90 subjected to dust removal in front of the fourth positioning cylinders 45, and the situation that the next electronic scale 90 reaches the fourth positioning cylinders 45 when the previous electronic scale 90 is wrapped in a plastic bag is avoided.

The external accessory adding mechanism is fixedly arranged on the third machine table 40, the external accessory adding mechanism comprises an external accessory placing area 471, the external accessory placing area 471 is used for storing external accessories, the external accessory adding mechanism further comprises an external accessory fixing frame 474, a hopper 473 is hinged on the external accessory fixing frame 474, the hopper 473 can turn over in the up-down direction, a sliding groove 4731 is formed in the hopper 473, an external accessory air cylinder 475 is connected in the sliding groove 4731, the external accessory air cylinder 475 is fixedly arranged on the external accessory fixing frame 474, when the external accessory air cylinder 475 stretches, the lower end of the hopper 473 can be driven to rotate to be above the electronic scale 90 arranged on the plastic film packaging machine 41 or be moved away from the upper side of the electronic scale 90, so that the external accessories can be added on the electronic scale 90 and the plastic film 92 can be prevented from being influenced to package the electronic scale 90 and the external accessories, and an external accessory manipulator 472, the external accessory manipulator 472 may be an electromagnetic manipulator, and generates a magnetic force to hold an external accessory by energization, the external accessory manipulator 472 has degrees of freedom in the vertical direction and the lateral rotation direction, the external accessory manipulator 472 may place the external accessory in the external accessory placement region 471 at the upper end of the hopper 473, so that the external accessory is added to the electronic scale 90 through the external accessory manipulator 472 and the hopper 473, and the electronic scale 90 and the external accessory are added together.

The plastic film adding mechanism comprises a plastic film fixing frame 42, a plastic film 92 is rotatably arranged on the plastic film fixing frame 42, a second plastic film manipulator 44 is arranged between the plastic film fixing frame 42 and the plastic film packaging machine 41, the second plastic film manipulator 44 is fixedly arranged on the third machine table 40, the second plastic film manipulator 44 can transfer the plastic film on the plastic film fixing frame 42 to the plastic film packaging machine 41, and the second plastic film manipulator 44 can be a vacuum chuck manipulator, so that the second plastic film manipulator 44 sucks the plastic film 92 through suction force, the second plastic film manipulator 44 has freedom degrees in the vertical direction and the transverse rotating direction, so that the second plastic film manipulator 44 can move to the plastic film fixing frame 42 to suck the plastic film 92, and then move the sucked plastic film 92 to the plastic film packaging machine 41 to place the plastic film 92 at a proper position on the plastic film packaging machine 41.

The foam installation station 5 comprises a left foam fixing frame 51 and a right foam fixing frame 52, wherein the left foam fixing frame 51 and the right foam fixing frame 52 are respectively provided with anti-collision foam 93 to be installed, a left foam manipulator 53 is arranged between the left foam fixing frame 51 and the automatic conveying line 1, the left foam manipulator 53 can be a pneumatic sucker manipulator, so that the left foam manipulator 53 can clamp the anti-collision foam 93 on the left foam fixing frame 51, the left foam manipulator 53 has the freedom degrees in the vertical direction, the transverse direction and the transverse rotation direction, so that the left foam manipulator 53 can move the clamped anti-collision foam 93 to one side of the electronic scale 90 from the left foam fixing frame 51, the left foam manipulator 53 is used for installing the anti-collision foam 93 on the left foam fixing frame 51 to one side of the electronic scale 90 packaged by a plastic film 92, and the left foam manipulator 53 can drive the clamped anti-collision foam 93 to move along the lateral direction of the electronic, a right foam manipulator 54 is arranged between the right foam fixing frame 52 and the automatic conveying line 1, and the right foam manipulator 54 may also be a pneumatic suction cup manipulator, so that the right foam manipulator 54 can clamp the anti-collision foam 93 on the right foam fixing frame 52, the right foam manipulator 54 has the degrees of freedom in the up-down direction, the transverse direction and the transverse rotation direction, so that the right foam manipulator 54 can move the clamped anti-collision foam 93 to the other side of the electronic scale 90 from the right foam fixing frame 52, the right foam manipulator 54 can drive the clamped anti-collision foam 93 to move in the lateral direction of the electronic scale 90, and the right foam manipulator 54 is used for installing the anti-collision foam 93 on the right foam fixing frame 52 to the other side of the electronic scale 90 packaged by the plastic film 92.

The foam installation station 5 further comprises a fourth machine table 50, the automatic conveying line 1 is arranged on the fourth machine table 50, and a left foam fixing frame 51, a right foam fixing frame 52, a left foam manipulator 53 and a right foam manipulator 54 are respectively and fixedly arranged on the fourth machine table 50.

A foam placing area 55 is further arranged on one side of the fourth machine table 50, anti-collision foam 93 is stored in the foam placing area 55, a left manipulator 58 is arranged between the foam placing area 55 and the left foam fixing frame 51, the anti-collision foam 93 in the foam placing area can be moved to the left foam fixing frame 51 by the left manipulator 58, a right manipulator 59 is arranged between the foam placing area 55 and the right foam fixing frame 52, the anti-collision foam 93 in the foam placing area 55 can be moved to the right foam fixing frame 54 by the right manipulator 59, so that automatic feeding of the anti-collision foam 93 is realized, the left manipulator 58 and the right manipulator 59 can both be pneumatic suction cup manipulators, so that the left foam manipulator 53 and the right foam manipulator 54 can both suck the anti-collision foam 93, the left manipulator 58 and the right manipulator 59 have the degrees of freedom in the transverse rotating direction, the up-down direction and the transverse direction, so that the left manipulator 58 can move back and forth between the foam placing area 55 and the left foam, the left robot 58 can place the crash foam 93 in the foam placement area 55 on the left foam holder 51 in a correct posture, the right robot 59 can move back and forth between the foam placement area 55 and the right foam holder 52, and the right robot 59 can place the crash foam 93 in the foam placement area 55 on the right foam holder 52 in a correct posture.

A plurality of sixth positioning cylinders 55 and a positioning frame 57 are fixedly arranged on the fourth machine table 50, the sixth positioning cylinders 55 and the positioning frame 57 are respectively arranged on two sides of the automatic transmission line 1, the electronic scale 90 on the automatic transmission line 1 can pass through the sixth positioning cylinders 55 and the positioning frame 57, the sixth positioning cylinders 55 stretch out to press the passing electronic scale 90 on the positioning frame 57, so that a gap is reserved between the electronic scale 90 and the automatic transmission line 1, and the left foam manipulator 53 and the right foam manipulator 54 can conveniently install the anti-collision foam 93 on two sides of the electronic scale 90.

The carton opening station 7 comprises a carton storage area 71 and a carton forming mechanism, a carton 94 in a folded state is stored in the carton storage area 71, a carton manipulator 73 is arranged between the carton storage area 71 and the carton forming mechanism, the carton manipulator 73 can be a pneumatic suction cup manipulator, so that the carton manipulator 73 can hold the carton 94 in the folded state, the carton manipulator 73 adds the carton 94 in the folded state to the carton forming mechanism, the carton manipulator 73 has the freedom degrees in the vertical direction and the transverse rotation direction, so that the carton manipulator 73 can move to the carton storage area 71 to hold the carton 94 and move the carton 94 to the carton forming mechanism, and the carton forming mechanism is used for changing the carton 94 in the folded state into the carton 94 in the opened state.

The unpacking station 7 further comprises a fifth machine table 60, the automatic transmission line 1 is arranged on the fifth machine table 60, the carton storage area 71 is arranged on the fifth machine table 60, the carton manipulator 73 is fixedly arranged on the fifth machine table 60, the carton forming mechanism is arranged on the fifth machine table 60,

the carton forming mechanism comprises a carton positioning cylinder 721 and a carton opening slider 722, the carton positioning cylinder 721 is fixedly arranged on the fifth machine table 60, the carton opening slider 722 is slidably arranged on the fifth machine table 60, the carton opening slider 722 can slide towards the carton positioning cylinder 721 or slide away from the carton positioning cylinder 721, the carton opening slider 722 can slide on the fifth machine table 60 under the driving of the cylinder, the carton manipulator 73 moves the folded carton 94 from the carton storage area 71 to the carton forming device 72, the folded carton 94 is arranged between the carton positioning cylinder 721 and the carton opening slider 722, the carton positioning cylinder 721 extends outwards, the carton opening slider 722 slides towards the carton positioning cylinder 721, one side of the folded carton 94 abuts against the carton positioning cylinder 721, the other side of the folded carton 94 abuts against the carton opening slider 722, the folded carton 94 becomes the opened carton 94 by the clamping force of the carton opening slider 722 and the carton positioning cylinder 721.

The boxing station 6 comprises a first boxing manipulator 61 and a second boxing manipulator 62, the second boxing manipulator 62 can be a pneumatic clamping jaw manipulator, so that the second boxing manipulator 62 can clamp the electronic scale 90 after the anti-collision foam 93 is installed, the second boxing manipulator 62 has transverse rotation, and the freedom degrees in the vertical direction and the transverse direction are realized, so that the second boxing manipulator 62 can drive the clamped electronic scale 90 to transversely rotate, vertically move and transversely move, the second boxing manipulator 62 is used for moving the carton 94 in an open state to the automatic conveying line 1, and the first boxing manipulator 61 can be a pneumatic clamping jaw manipulator, so that the first boxing manipulator 61 is used for loading the electronic scale 90 after the anti-collision foam 93 is installed into the carton 94 on the automatic conveying line 1.

The first boxing manipulator 61 is fixedly arranged on the fifth machine table 60, the second boxing manipulator 62 is arranged between the carton forming mechanism and the automatic conveying line 1, and the second boxing manipulator 62 moves the carton 94 opened on the carton forming mechanism to the automatic conveying line 1.

The fifth machine table 60 is further fixedly provided with a plurality of seventh positioning cylinders 63, the seventh positioning cylinders 63 are arranged on two sides of the automatic conveying line 1, the seventh positioning cylinders 63 extend out, the seventh positioning cylinders 63 can intercept the carton 94 placed on the automatic conveying line 1 by the second boxing manipulator 62, and the first boxing manipulator 61 can conveniently align the electronic scales 90 with the opening of the carton 94 and then place the electronic scales into the carton 94.

The carton sealing station 8 comprises at least one carton sealing device 81, the number of the carton sealing devices 81 can be three, the carton sealing devices 81 are arranged on one side of the automatic transmission line 1 along the transmission direction of the automatic transmission line 1, carton sealing manipulators 82 are arranged between the carton sealing devices 81 and the automatic transmission line 1, the carton sealing manipulators 82 can be pneumatic clamping manipulators, the carton sealing manipulators 82 can clamp cartons 94 provided with electronic scales 90, the carton sealing manipulators 82 have the freedom degrees in the transverse direction and the up-down direction, the carton sealing manipulators 82 can move the cartons 94 provided with the electronic scales 90 to the carton sealing devices 81 and move the cartons 94 provided with the electronic scales 90 to the automatic transmission line 1, the carton sealing manipulators 82 are used for moving the cartons 94 provided with the electronic scales 90 to the carton sealing devices 81 and moving the cartons 94 subjected to carton sealing to the automatic transmission line 1, the carton sealing devices 81 comprise a folding mechanism and a gluing mechanism, the gluing mechanism is used for gluing the hinges 941 on the carton 94, and the folding mechanism is used for folding and forming the glued carton 94, so that box sealing is achieved.

The carton sealing station 8 further comprises a sixth machine table 80, the automatic conveying line 1 is arranged on the sixth machine table 80, the carton sealing device 81 and the carton sealing manipulator 82 are respectively and fixedly arranged on the sixth machine table 80, the carton sealing device 81 comprises a gluing mechanism, the gluing mechanism comprises a gluing head 8111 and a first pressing plate 8123, a gluing chute 801 is formed in the sixth machine table 80, the gluing head 8111 slides in the gluing chute 801, the gluing head 8111 can be driven by an air cylinder to slide in the gluing chute 801, when the carton sealing manipulator 82 moves the carton 94 with the electronic scale 90 to the carton sealing device 81, a hinge 941 at the lower side of the carton 94 is positioned above the gluing chute 801, the first pressing plate 8123 is rotatably arranged on the sixth machine table 80, when the carton sealing manipulator 82 moves the carton 94 with the electronic scale 90 to the carton sealing device 81, the first pressing plate 8123 can rotate to be positioned above a hinge 941 at the lower side of the carton 94, and the hinge 941 at the lower side of the carton 94 is pressed on the sixth, thereby facilitating the glue head 8111 to apply glue to the hinges 941 on the underside of the carton 94.

The sixth machine table 80 is further fixedly provided with a plurality of eighth positioning cylinders 84 corresponding to the carton sealing manipulator 82, the eighth positioning cylinders 84 are arranged on two sides of the automatic conveying line 1, and when the eighth positioning cylinders 26 extend out, the eighth positioning cylinders 26 can intercept the cartons 94 to be sealed on the automatic conveying line 1, so that the carton sealing manipulator 82 can move the cartons 94 to be sealed to the carton sealing device 81.

The folding mechanism comprises a folding block 8121, a first folding motor 8126, a second folding motor 8127 and a first folding cylinder 8128, the folding block 8121 is slidably arranged on a sixth machine table 80, the folding block 8121 can slide up and down on the sixth machine table 80, after the carton 94 is glued, the first pressing plate 8123 rotates, the first pressing plate 8123 moves out from a hinge 941 at the lower side of the carton 94, the folding block 8121 slides upwards to fold the hinge 941 at the lower side of the carton 94 inwards, the first folding motor 8126 and the second folding motor 8127 are respectively fixedly arranged on the sixth machine table 80, the first folding motor 8126 and the second folding motor 8127 are respectively positioned at the left side and the right side of the carton 94, a first folding hook 8124 is arranged on the first folding motor 8126, the first folding hook 8124 can be driven by the first folding motor 8126 to rotate, the first folding hook 8124 can drive the left side 941 of the carton 94 to be folded inwards under the drive of the first folding motor 8126, a second folding hook 8125 is arranged on the second folding motor 8127, the second folding hook 8125 can be driven by the second folding motor 8127 to rotate, the second folding hook 8125 can fold the hinge 941 on the right side of the carton 94 inwards under the drive of the second folding motor 8127, the first folding cylinder 8128 is fixedly arranged on the sixth machine table 80, the first folding cylinder 8128 is positioned above the hinge 941 on the upper side of the carton 94, a second pressing plate 816 is arranged on the first folding cylinder 8128, the second pressing plate 816 can move up and down under the drive of the first folding cylinder 8128, the second pressing plate 816 can fold the hinge 941 on the upper side of the carton 94 inwards under the drive of the first folding cylinder 8128, therefore, the hinges 941 at the upper side and the lower side of the carton 94 can be bonded together through glue to realize carton sealing, the carton sealing manipulator 82 moves the carton 94 subjected to carton sealing back to the automatic transmission line 1, and the carton subjected to carton sealing is conveyed to the finished product machine table 83 under the transmission of the automatic transmission line 1 to be offline.

The first machine table 20, the second machine table 30, the third machine table 40, the fourth machine table 50, the fifth machine table 60 and the sixth machine table 80 may be sequentially and fixedly connected together.

An automatic packaging method of an electronic scale 90 adopts the automatic packaging machine for packaging, and comprises the following steps:

(a) manually adding scale racks 901 to the automatic conveyor line 1;

(b) the automatic conveying line 1 conveys a scale frame 901 forwards, the scale frame 901 passes through an assembling station 2, and a scale pan 902 is installed on the scale frame 901 to be assembled into the electronic scale 90 by the assembling station 2;

(c) the electronic scale 90 is conveyed forwards by the automatic conveying line 1, the electronic scale 90 passes through the dust removal station 3, and the dust removal station 3 removes dust from the electronic scale 90;

(d) the electronic scale 90 is conveyed forwards by the automatic conveying line 1, the electronic scale 90 after dust removal passes through the plastic packaging station 4, and the electronic scale 90 after dust removal and external accessories are packaged together by the plastic packaging station 4;

(e) the automatic conveying line 1 conveys the plastic-coated electronic scale 90 forwards, the plastic-coated electronic scale 90 passes through the foam mounting station 5, and the foam mounting station 5 mounts the anti-collision foam 93 on the plastic-coated electronic scale 90;

(f) the automatic conveying line 1 forwards conveys the electronic scale 90 provided with the anti-collision foam 93, the carton opening station 7 changes the carton 94 in a folded state into the carton 94 in an opened state, the electronic scale 90 provided with the anti-collision foam 93 passes through the boxing station 6, and the boxing station 6 loads the electronic scale 90 provided with the anti-collision foam 93 into the carton 94 in the opened state;

(g) the automatic conveying line 1 conveys the carton 94 provided with the electronic scale 90 forwards, the carton 94 provided with the electronic scale 90 passes through a carton sealing station 8, and the carton sealing station 8 seals the carton 94 provided with the electronic scale 90;

(h) the automatic conveying line 1 carries out finished product offline on the carton 94 after the carton is sealed.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. An automatic packaging machine is characterized by comprising an automatic conveying line (1), wherein the automatic conveying line (1) is used for conveying a scale frame (901) along a conveying direction, the automatic conveying line (1) sequentially passes through an assembling station (2), a dust removing station (3), a plastic packaging station (4), a foam installing station (5), a boxing station (6) and a box sealing station (8), the assembling station (2) is used for installing a scale pan (902) on the scale frame (901) to assemble an electronic scale (90), the dust removing station (3) is used for removing dust of the electronic scale (90), the plastic packaging station (4) is used for packaging the electronic scale (90) subjected to dust removal and external accessories into a plastic film (92), the foam installing station (5) is used for installing anti-collision foam (93) on the electronic scale (90) packaged by the plastic film (92), and the box opening station (7) is arranged on the boxing station (6), the carton opening station (7) is used for changing the folded carton (94) into the opened carton (94), the electronic scale (90) provided with the anti-collision foam (93) is loaded into the opened carton (94) by the carton filling station (6), and the carton sealing station (8) is used for sealing the carton (94) provided with the electronic scale (90);

the assembling station (2) comprises a double-sided adhesive tape storage area (21) and a scale tray storage area (22), an adhesive tape pasting mechanical arm (23) is arranged between the double-sided adhesive tape storage area (21) and the automatic conveying line (1), a paper tearing mechanism (27) is arranged on the adhesive tape pasting mechanical arm (23), the adhesive tape pasting mechanical arm (23) is used for pasting the double-sided adhesive tape in the double-sided adhesive tape storage area (21) onto a scale frame (901), the paper tearing mechanism (27) is used for tearing off release paper on the double-sided adhesive tape, the double-sided adhesive tape is used for bonding the scale frame (901) and the scale tray (902), an assembling mechanical arm (24) is arranged between the scale tray storage area (22) and the automatic conveying line (1), and the scale tray (902) in the scale tray storage area (22) is installed on the scale frame (901) pasted with the double-sided adhesive tape by the assembling mechanical arm (24), so that the electronic.

2. An automatic packaging machine according to claim 1, characterized in that the dusting station (3) comprises a dusting device (32), the dusting device (32) being adapted to wipe dust off the electronic scale (90) passing through the dusting device (32).

3. The automatic packaging machine according to claim 1, wherein the plastic packaging station (4) comprises at least one plastic film packaging machine (41), the plastic film packaging machine (41) is used for packaging the electronic scales (90) after dust removal and external accessories together, a first plastic film manipulator (43) is arranged between the plastic film packaging machine (41) and the automatic conveying line (1), the first plastic film manipulator (43) is used for transferring the electronic scales (90) after dust removal to the plastic film packaging machine (41) and moving the electronic scales (90) after plastic film (92) packaging back to the automatic conveying line (1), the plastic film packaging machine (41) is provided with an external accessory adding mechanism and a plastic film adding mechanism, the external accessory adding mechanism is used for adding the external accessories to the electronic scales (90), and the plastic film adding mechanism is used for conveying the plastic film (92) to the plastic film packaging machine (41) and wrapping the electronic scales (90) and the external accessories, the plastic film packaging machine (41) can enclose the electronic scale (90) and the external accessories in the plastic film (92).

4. The automatic packaging machine according to claim 1, characterized in that the foam mounting station (5) comprises a left foam fixing frame (51) and a right foam fixing frame (52), the left foam fixing frame (51) and the right foam fixing frame (52) are respectively provided with anti-collision foam (93) to be mounted, a left foam manipulator (53) is arranged between the left foam fixing frame (51) and the automatic conveying line (1), the left foam manipulator (53) is used for mounting the anti-collision foam (93) on the left foam fixing frame (51) to one side of the plastic film (92) packaged electronic scale (90), and a right foam manipulator (54) is arranged between the right foam fixing frame (52) and the automatic conveying line (1), the right foam manipulator (54) is used for installing the anti-collision foam (93) on the right foam fixing frame (52) on the other side of the electronic scale (90) packaged by the plastic film (92).

5. The automatic packaging machine according to claim 1, wherein the unpacking station (7) comprises a carton storing area (71) and a carton forming mechanism, the carton (94) in a folded state is stored in the carton storing area (71), a carton manipulator (73) is arranged between the carton storing area (71) and the carton forming mechanism, the carton manipulator (73) adds the carton (94) in the folded state to the carton forming mechanism, and the carton forming mechanism is used for changing the carton (94) in the folded state into the carton (94) in the unfolded state.

6. The automatic packaging machine according to claim 1, characterized in that the boxing station (6) comprises a first boxing robot (61) and a second boxing robot (62), the second boxing robot (62) being adapted to move the opened cartons (94) onto the automatic conveyor line (1), the first boxing robot (61) being adapted to load the electronic scales (90) loaded with the anti-collision foam (93) into the cartons (94) on the automatic conveyor line (1).

7. The automatic packaging machine according to claim 1, characterized in that the sealing station (8) comprises at least one sealing device (81), a sealing manipulator (82) is arranged between the sealing device (81) and the automatic conveying line (1), the sealing manipulator (82) is used for transferring the carton (94) provided with the electronic scale (90) to the sealing device (81) and transferring the sealed carton (94) to the automatic conveying line (1), the sealing device (81) comprises a folding mechanism and a gluing mechanism, the gluing mechanism is used for gluing the hinge (941) on the carton (94), and the folding mechanism is used for folding and forming the glued carton (94) so as to realize sealing.

8. An automatic packing method by an electronic scale, characterized in that packing is performed by the automatic packing machine of any one of claims 1 to 7, and the packing method comprises the steps of:

(a) manually adding a scale rack (901) to the automatic conveyor line (1);

(b) the automatic conveying line (1) conveys a scale frame (901) forwards, the scale frame (901) passes through an assembling station (2), and the assembling station (2) installs a scale pan (902) on the scale frame (901) to assemble an electronic scale (90);

(c) the electronic scale (90) is conveyed forwards by the automatic conveying line (1), the electronic scale (90) passes through the dust removal station (3), and the dust removal station (3) removes dust from the electronic scale (90);

(d) the electronic scale (90) is conveyed forwards by the automatic conveying line (1), the electronic scale (90) after dust removal passes through the plastic packaging station (4), and the electronic scale (90) after dust removal and external accessories are packaged together by the plastic packaging station (4);

(e) the automatic conveying line (1) forwards conveys the plastic-coated electronic scale (90), the plastic-coated electronic scale (90) passes through the foam mounting station (5), and the foam mounting station (5) mounts the anti-collision foam (93) on the plastic-coated electronic scale (90);

(f) the automatic conveying line (1) forwards conveys the electronic scales (90) provided with the anti-collision foam (93), the unpacking station (7) changes the folded carton (94) into an opened carton (94), the electronic scales (90) provided with the anti-collision foam (93) pass through the boxing station (6), and the boxing station (6) loads the electronic scales (90) provided with the anti-collision foam (93) into the opened carton (94);

(g) the automatic conveying line (1) conveys the carton (94) filled with the electronic scale (90) forwards, the carton (94) filled with the electronic scale (90) passes through a carton sealing station (8), and the carton sealing station (8) seals the carton (94) filled with the electronic scale (90);

(h) the automatic conveying line (1) carries out finished product off-line on the carton (94) after the carton is sealed.