CN215323735U - Automatic battery packaging production line - Google Patents

Abstract

The utility model provides an automatic change battery packaging production line, is including connecting gradually the battery quality testing assembly line, the cover mark assembly line, pyrocondensation assembly line and the dress box assembly line that sets up, battery quality testing assembly line is including going out a set process and checking the electricity process, including system area process, shearing process and cover mark process in the cover mark assembly line, the pyrocondensation assembly line includes the pyrocondensation process, contracts the positive pole in proper order, goes into false end and the negative pole that contracts to carrying out whole pyrocondensation to single section battery, later make up the battery after the pyrocondensation, form the group battery, the dress box assembly line is including the dress box process, dress the group battery dress box, connects through conveyor between each assembly line.

Description

Automatic battery packaging production line

Technical Field

The utility model relates to the technical field of battery packaging production, in particular to an automatic battery packaging production line.

Background

With the continuous development of society and the continuous progress of science and technology, the mechanical automatic packaging production becomes a development trend, gradually replaces the traditional manual labor, and injects a new power source for the sustainable development of enterprises. Therefore, battery manufacturing enterprises also need to advance with time, actively promote technical transformation and vigorously develop mechanical automatic production through transformation and upgrading, so that the 'intelligent manufacturing' level of the enterprises is improved, and the sustainable development of the enterprises is realized.

Especially, the battery is in packaging process, need carry out automatic trade mark to the battery and paste and parcel, but at present, the degree of difficulty of battery trade mark laminating is big, the battery needs to adjust the position of trade mark before the cover mark on the one hand, make the position of trade mark and the position of battery correspond when it puts into the cover mark device, on the other hand because the trade mark is flat, hardly strut, consequently hardly with the neat and errorless parcel of trade mark on the battery, its leading cause is because the trade mark is very thin plastic paper, it hardly expandes it completely when the cover mark, thereby hardly wraps up the battery, easily produce the defective products, thereby influence the production progress of follow-up assembly line, influence the productivity.

Therefore, the above problems are problems that should be considered and solved in the process of producing the battery, thereby improving the mechanical automation production level of the battery.

SUMMERY OF THE UTILITY MODEL

Aiming at the existing problems, the utility model provides an automatic battery packaging production line which overcomes the defects in the prior art and has a reasonable structure.

The technical solution of the utility model is as follows: the utility model provides an automatic change battery packaging production line, is including connecting gradually the battery quality testing assembly line, the cover mark assembly line, pyrocondensation assembly line and the dress box assembly line that sets up, battery quality testing assembly line is including going out a set process and checking the electricity process, including system area process, shearing process and cover mark process in the cover mark assembly line, the pyrocondensation assembly line includes the pyrocondensation process, contracts the positive pole in proper order, goes into false end and the negative pole that contracts to carrying out whole pyrocondensation to single section battery, later make up the battery after the pyrocondensation, form the battery pack, the dress box assembly line is including the dress box process, dress box the battery pack, connects through conveyor between each assembly line.

The utility model is further improved in that: the shearing process comprises a shearing machine, a label inlet is formed in the shearing machine, the label sleeving process comprises a label sleeving machine, a battery inlet is formed in the label sleeving machine, and a trademark transition device is arranged between the label sleeving machine and the shearing machine.

The utility model is further improved in that: in the thermal shrinkage process, after the batteries after thermal shrinkage are grouped, the battery combination is subjected to overall thermal shrinkage to realize plastic package and then enters a boxing assembly line.

The utility model is further improved in that: the trademark transition device comprises a front transition device and a rear transition device which are connected up and down, the direction of the cut trademark is adjusted, wherein the front transition device is connected with the shearing machine, and the rear transition device is connected with the trademark connecting machine.

The utility model is further improved in that: the label sleeving machine comprises a passive label sleeving device and a trademark propping device, wherein the passive label sleeving device realizes the positioning and pushing of the battery, and the trademark propping device enables the trademark to be fully propped open so as to wrap the trademark on the battery completely.

The utility model is further improved in that: the thermal shrinkage assembly line further comprises a detection process and a rejection process, and unqualified products after thermal shrinkage are detected and rejected.

The utility model has the beneficial effects that: the automatic label sleeving machine has a simple structure, realizes integration and continuity of automatic battery packaging production by arranging flow lines matched with each other, realizes flexible transfer of battery materials in a packaging process, particularly in a label sleeving flow line, a label band is cut and then is rotated and adjusted in the direction of a trademark by using a front transition device and a rear transition device to meet the label sleeving requirement in a label sleeving machine, the trademark is completely unfolded by using a trademark unfolding device so that a battery can completely and smoothly enter the trademark, and then the battery is positioned and pushed into the trademark by using a passive label sleeving device, so that the trademark can be smoothly and inerrably wrapped on the battery, the stability of a label wrapping process is ensured, the automatic label sleeving of the battery and the trademark is realized, and then the automatic continuous completion of a battery and a box packaging process is realized, the automatic label sleeving machine has the capability of thermal shrinkage flow line operation, thereby the mechanical automatic production level of the battery is improved, the production efficiency is improved.

Drawings

FIG. 1 is a schematic flow diagram of the present invention;

FIG. 2 is a schematic view of the connection between the trademark labeling machine and the trademark transition device in the present invention;

FIG. 3 is a schematic structural diagram of a labeling mechanism according to the present invention;

FIG. 4 is a schematic cross-sectional view of the labeling mechanism according to the present invention;

FIG. 5 is a schematic view of a flat cam according to the present invention;

FIG. 6 is a schematic cross-sectional view of a flat cam according to the present invention;

FIG. 7 is a schematic view of a passive labeling apparatus according to the present invention;

FIG. 8 is a schematic view of the pushing assembly and the bridge assembly of the present invention;

FIG. 9 is a schematic view of a first nozzle assembly of the present invention;

FIG. 10 is a schematic view of a trademark transition device of the present invention;

FIG. 11 is a schematic cross-sectional view of a brand transition device of the present invention;

FIG. 12 is a schematic cross-sectional view of a front transition device according to the present invention;

FIG. 13 is a schematic cross-sectional view of a late transition device in accordance with the present invention.

Detailed Description

For the purpose of enhancing the understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and examples, which are provided for the purpose of illustration only and are not intended to limit the scope of the present invention.

As shown in fig. 1, the automated battery packaging production line provided by this embodiment includes a battery quality inspection production line, a labeling production line, a heat shrinkage production line and a boxing production line that are connected in sequence, and the devices of the production lines are connected through a conveying device.

The battery quality inspection assembly line comprises a tray discharging process and an electricity testing process, wherein the tray discharging process and the electricity testing process are respectively adopted, a trademark tape making machine is adopted as a tape making process in the label sleeving assembly line, a shearing machine is adopted as a shearing process, a label sleeving machine is adopted as a label sleeving process, a label tape inlet is formed in the shearing machine, and a battery inlet is formed in the label sleeving machine.

Be equipped with trade mark transition device between cover mark machine and the cutter, trade mark transition device is including preceding transition device and the back transition device that links up from top to bottom, realizes adjusting the direction of shearing back trade mark, wherein preceding transition device connects the cutter, and back transition device adapter sleeve mark machine. The label sleeving machine comprises a passive label sleeving device and a trademark propping device, wherein the passive label sleeving device realizes the positioning and pushing of the battery, and the trademark propping device enables the trademark to be fully propped open so as to wrap the trademark on the battery completely.

The thermal shrinkage process of the thermal shrinkage assembly line comprises a thermal shrinkage machine, wherein a battery subjected to labeling is conveyed to the thermal shrinkage assembly line, a positive electrode, a false bottom and a negative electrode are sequentially shrunk on the battery, then the whole single battery is subjected to thermal shrinkage, a detection device and an elimination device are utilized in the detection process and the elimination process, unqualified products after the thermal shrinkage are detected and eliminated, then the battery subjected to the thermal shrinkage is combined, four batteries form a group to form a battery combination, the battery combination is subjected to whole thermal shrinkage to realize plastic package, a boxing machine is adopted in the boxing process, and the battery combination subjected to the plastic package is boxed.

The trademark sleeving machine comprises a support 001, and a passive trademark sleeving device 100 and a trademark opening device 200 which are arranged on the support 001, wherein the trademark transition device comprises a front transition device 400 and a rear transition device 500.

The passive labeling device 100 includes a plurality of sets of pushing assemblies and a bridge assembly. The pushing assembly comprises a guide sleeve 101 and a cam mechanism arranged on the support 001, the cam mechanism comprises a cam 102, and a first cam guide 103 and a second cam guide 104 which are arranged on the cam 102, the first cam guide 103 is connected with a first slide block 105, the second cam guide 104 is connected with a second slide block 106, the first slide block 105 is connected with a first push rod 107, the second slide block 106 is connected with a second push rod 108, one end of the first push rod 107 is provided with a top block 109 for pushing a battery, the first slide block 105 and the second slide block 106 are both arranged in the guide sleeve 101, a channel 110 for the first push rod 107 to penetrate through is arranged in the second slide block 106 in a penetrating manner, and guide keys 111 for connecting the first cam guide 103 and the second cam guide 104 are respectively arranged on the first slide block 105 and the second slide block 106. The gap bridge assembly comprises a positioning seat 112 and a plurality of spring pieces 113 arranged on the positioning seat 112, a positioning hole 114 is formed in the middle of the positioning seat 112, the spring pieces 113 are arranged in a conical shape and distributed along the inner circumference of the positioning hole 114 to form a battery channel, one end of the second ejector rod 108 is connected with the second sliding block 106 through a push plate 115, and the other end of the second ejector rod is connected with the positioning seat 112 through a half joint 116.

The spindle seat 002 is arranged on the support 001, the trademark expanding device 200 comprises a cam component 20a, a working disc 203 arranged on the cam component 20a and a plurality of first suction nozzle components 20b which are arranged on the working disc 203 in a surrounding mode and used for sucking pvc trademarks, and the passive trademark sleeving device 100 and the first suction nozzle components 20b are correspondingly arranged.

The cam assembly 20a comprises a hollow shaft 201 arranged on the spindle seat 002 and a mandrel 202 arranged in the hollow shaft 201 and fixed, a working disc 203 is arranged at one end of the hollow shaft 201, one end of the mandrel 202 is connected with a plane cam 205 through a cam seat 204, two movable cam connectors 206 are arranged on the plane cam 205, the hollow shaft 201 is connected with a driving mechanism 207, the driving mechanism 207 is of a gear driving structure, the back of the working disc 203 is fixedly connected with a turntable 208 through screws, and the turntable 208 is provided with a plurality of guide sleeves 101.

The number of the movable cam combining parts is two, and the movable cam combining parts respectively comprise an adjusting seat 2061, a top plate 2062 and a movable cam 2063, the plane cam 205 is provided with a groove 2064 which is engaged with the movable cam 2063, a supporting plate 2065 for supporting and fixing the movable cam 206 is arranged at the bottom of the plane cam 205 corresponding to the groove 2064, adjusting screw holes are equidistantly formed in the supporting plate 2065, the movable cam 2063 is adjusted to a proper position and then fixed on the supporting plate 2065 through a fixing screw, the top plate 2062 is fixed to one end of the movable cam 2063, the adjustment seat 2061 is fixed to the plane cam 205, the adjusting seat 2061 and the top plate 2062 are connected by two adjusting bolts 2066, the adjusting bolts 2066 are respectively arranged at two ends of the adjusting seat 2061, the locking end of the adjusting bolt 2066 is further provided with a fixing nut 2067, and the edge profile of one of the movable cams 2063 is provided with a concave arc section 2068. The distance between the top plate 2062 and the adjusting seat 2061 is adjusted by the adjusting bolt 2066, so that the cam stroke of the movable cam 2063 is adjusted, and after the movable cam 2063 is adjusted to a proper position, the two ends of the two movable cams 2063 are polished, so that the connecting edge of the two movable cams 2063 and the connecting edge of the plane cam 205 can be smoothly transited.

The first nozzle assemblies 20b are fixedly distributed along the inner peripheral edge of the working plate 203, the first nozzle assemblies 20b comprise a group of first swing arms and a group of first nozzles correspondingly arranged above the first swing arms, the tapered parts of the spring pieces 113 are arranged in alignment with the first nozzles, and the top blocks 109, the first nozzles and the positioning holes 114 are arranged along the same central axis. First swing arm includes first swing arm A301 and first swing arm B302, first suction nozzle is including corresponding first suction nozzle A303 and the first suction nozzle B304 that sets up above first swing arm A301 and first swing arm B302, first suction nozzle A303 with between the first swing arm A301, and first swing arm B302 with connect through connecting seat 305 respectively between the first suction nozzle B304, two all be equipped with pivot 306 on the connecting seat 305, connect between two pivots and be equipped with extension spring 307. The first suction nozzle A303 and the first suction nozzle B304 are identical in structure, a plurality of suction holes 308 are formed in the two corresponding side faces, a cavity is formed in the first suction nozzle A, the first suction nozzle B is communicated with a first air guide disc 309, the first air guide disc is arranged on the spindle base 002, and the first air guide disc 309 is connected with a vacuum pump through an air pipe 310. The first swing arm a301 and the first swing arm B302 are movably sleeved on a fixed shaft rod, a corresponding bump 311 is arranged between the first swing arm a and the first swing arm B, wherein the bump on the first swing arm a301 is located below the bump of the first swing arm B302, so that the first swing arm a301 pushes the first swing arm B302 upwards when rotating, a swing rod 312 is arranged below the first swing arm a301, the swing rod 312 is connected with the plane cam 205, a fifth cam guide 314 is arranged at the bottom of the swing rod 312 through a bolt, the fifth cam guide 314 abuts against the outer edge of the plane cam 205, the swing rod 312 moves along the outer edge of the plane cam 205 when the working disc 202 rotates, the angle of the swing rod 312 gradually changes, and the two first swing arms rotate, so that the two first suction nozzles are separated.

A first turntable assembly and a second suction nozzle assembly are arranged on the front transition device 400, and a second turntable assembly and a third suction nozzle assembly are arranged on the rear transition device 500;

the first rotating disc assembly comprises a first transmission shaft 401 and a first rotating disc 402 fixed on the first transmission shaft 401 through a shaft pin, the first transmission shaft 401 is connected with a power mechanism to drive the power mechanism to rotate, a first cam seat 404 is arranged at one end of the first transmission shaft 401 through a bearing 403, the first cam seat 404 is fixed when the first transmission shaft 401 rotates, and a first cam mechanism is arranged on the first cam seat 404. The second suction nozzle assembly comprises a plurality of second suction nozzles 405 uniformly arranged on the outer peripheral surface of the first rotating disc 402 and a second air guide disc 406 communicated with the second suction nozzles 405, and a linkage mechanism is arranged between the second suction nozzles 405 and the first cam mechanism. The first cam mechanism comprises a first cam 407, a third sliding block 409 is connected to the first cam 407 through a third cam guide 408, a connecting rod 410 is arranged in the third sliding block 409, the third sliding block 409 is arranged in the first rotary disc 402, a cavity for the connecting rod 410 to pass through is formed in the third sliding block 409, the linkage mechanism comprises a gear 411 and a rack 412, the rack 412 is connected to one end of the connecting rod 410, the gear 411 is connected with the second suction nozzle 405, a spring 413 is arranged on the periphery of the connecting rod 410, and one end of the spring 413 is connected with the rack 412.

The second rotating disc assembly comprises a second transmission shaft 501 and a second rotating disc 502 arranged on the second transmission shaft 501 through a shaft pin, and the second transmission shaft 501 is connected with a power mechanism to drive the second transmission shaft to rotate. One end of the second transmission shaft 501 is provided with a second cam seat 503 through a bearing 513, when the second transmission shaft 501 rotates, the second cam seat 503 is fixed, and a second cam mechanism is arranged on the second cam seat 503. The third suction nozzle assembly comprises a plurality of third suction nozzles 504 arranged on the periphery of the second rotary disc 502 at equal intervals and a third air guide disc 505 communicated with the third suction nozzles 504, the third suction nozzles 504 are connected with a second cam mechanism, the second cam mechanism comprises a second cam 506 fixed on the second cam seat 503, the third suction nozzles 504 are connected with a second swing arm 508 through a shaft 507, and the second swing arm 508 is connected with the second cam 506 through a fourth cam guide 509. The third suction nozzle 504 comprises a base 510 connected with the shaft 507 and suction nozzles 511 arranged on two sides of the base 510 and having an L-shaped structure, wherein a baffle 512 is fixedly arranged between the two suction nozzles above the base 510.

The second air guide disc 406 and the third air guide disc 505 are respectively provided with an air vent 406a and an air vent 505a, and are respectively connected with a vacuum pump through pipelines, the second suction nozzle 405 and the third suction nozzle 504 are internally provided with cavities, and suction holes are respectively arranged on the suction surfaces of the cavities. The first rotating disc 402, the second rotating disc 502 and the working disc 203 are arranged in a sequential connection mode.

In the battery trademark labeling device provided by this embodiment, the first rotating disc 402 passes through the first transmission shaft 401, the second rotating disc 502 passes through the second transmission shaft 501, the working disc 203 is driven by the hollow 201 to rotate simultaneously, after the PVC trademark tape is cut, the trademark 000 is vertically sucked by the second suction nozzle 405 through negative pressure and enters the front transition device 400 (negative pressure is realized by the vacuum pump), the first transmission shaft 401 rotates to drive the first rotating disc 402 to rotate, the first rotating disc 402 rotates to drive the second suction nozzle 405 to rotate towards the rear transition device 500, the third cam guide 408 is started while the first rotating disc 402 rotates to drive the connecting rod 410 to move, so that the connecting rod 410 drives the rack 412 to move up and down to drive the gear 411 to rotate, the gear 411 drives the second suction nozzle 405 to rotate axially, the second suction nozzle 405 rotates 90 degrees together with the trademark and then transmits to the third suction nozzle 404, when entering the rear transition device 500, the pvc trademark is sucked by the third suction nozzle 404, then the second rotary plate 502 rotates in the direction of the next process, the second cam guide 509 is started while the second rotary plate 502 rotates to drive the second swing arm 508 to rotate, so that the third suction nozzle 504 rotates around the shaft 507, after the third suction nozzle 504 rotates circumferentially by 90 degrees, when the second rotary plate 502 rotates to transition with the working plate 203, the direction of the trademark 000 is changed to be horizontal, and then the trademark is transmitted to the first suction nozzle.

When the working disk 203 rotates to drive the swing rod 312 to rotate to the concave arc section 2068 of the plane cam 205 along the plane cam 205, at the moment, the angle of the swing rod 312 enables the first suction nozzle a303 and the first suction nozzle B304 to be closed to clamp the trademark 000, then the swing rod 312 rotates upwards, the angle of the swing rod 312 is adjusted in the gradual rotation process, at the moment, the convex block on the first swing arm a301 jacks upwards and drives the convex block on the first swing arm B302, so that the first swing arm B302 rotates, at the moment, the tension spring 307 is pulled open, the first suction nozzle a303 and the first suction nozzle B304 suck the pvc trademark and open the pvc trademark, so that the pvc trademark is spread, a battery can enter, meanwhile, in the corresponding pushing assembly, the second cam guide 103 is started to enable the second sliding block 106 to move forwards, so as to drive the second ejector rod 108 to move the positioning seat 112 forwards, so that the front end of the spring plate 113 enters the trademark to provide a channel for the battery to enter the trademark, then the first cam guide 103 is started to enable the first sliding block 205 to move so as to drive the first ejector rod 107 to move forwards while driving the first ejector rod 107 to move forwards The ejector block 109 pushes the battery into the trademark from the positioning hole 114 and the spring piece 113, so that the trademark can be smoothly wrapped on the battery, then the first suction nozzle is rotated to the outlet transition disc 316, the angle of the swing rod 312 at the concave arc section 2068 of the plane cam 205 is the minimum, the first suction nozzle can be closed, then the angle is gradually increased to enable the battery to smoothly enter the pvc trademark when the swing rod 312 rotates along the plane cam 205, then the angle is unchanged until the swing rod 312 rotates to the outlet 315 along the plane cam 205, the suction nozzles are cut off, the angle of the swing rod 312 is increased, the first suction nozzle A303 and the first suction nozzle B304 are opened to the maximum to enable the packaged battery to fall off, and the battery is rotated to the next process through the outlet transition disc 316.

In the cover mark assembly line, the direction of transition device and back transition device to the trade mark is rotated the adjustment before utilizing, make it satisfy the needs of cover mark in the next process, and utilize first suction nozzle subassembly to hold the both sides of trade mark, thereby with the complete strutting of trade mark, in so that the battery can be complete in the entering trade mark of leading to the same direction, recycle ejector pin and spring leaf, pass through the battery in locating hole propelling movement to trade mark, thereby can be with the trade mark level and smooth parcel to the battery on, guarantee the stationarity of package trade mark process, realize the automatic cover mark of battery and trade mark, and the production efficiency is improved.

The beneficial effects of the embodiment are: its simple structure, through setting up the assembly line of mutually supporting, the integration and the continuity of battery automated packaging production have been realized, realize the nimble transfer of battery material in packaging process, especially in cover mark assembly line, the mark area utilizes preceding transition device and back transition device to rotate the adjustment to the direction of trade mark after cuting, again with the trade mark level the indelible parcel to the battery, guarantee the stationarity of package trade mark process, realize the automatic cover mark of battery and trade mark, later automatic completion pyrocondensation and box-packed process in succession, the ability of pipelining has been possessed, thereby improve the mechanical automation production level of battery, and the production efficiency is improved.

It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides an automatic change battery packaging production line which characterized in that: including connecting gradually the battery quality testing assembly line that sets up, cover mark assembly line, pyrocondensation assembly line and dress box assembly line, battery quality testing assembly line is including going out a set of process and testing the electric process, including system area process, shearing process and cover mark process in the cover mark assembly line, the pyrocondensation assembly line includes the pyrocondensation process, contracts the positive pole in proper order to the battery, goes into false end and contracts the negative pole to carry out whole pyrocondensation to single section battery, later make up the battery after the pyrocondensation, form the battery combination, dress box assembly line is including dress box process, dress box the battery combination, connects through conveyor between each assembly line.

2. An automated battery packaging line as claimed in claim 1, wherein: the shearing process comprises a shearing machine, a label inlet is formed in the shearing machine, the label sleeving process comprises a label sleeving machine, a battery inlet is formed in the label sleeving machine, and a trademark transition device is arranged between the label sleeving machine and the shearing machine.

3. An automated battery packaging line as claimed in claim 1, wherein: in the thermal shrinkage process, after the batteries after thermal shrinkage are grouped, the battery combination is subjected to overall thermal shrinkage to realize plastic package and then enters a boxing assembly line.

4. An automated battery packaging line as claimed in claim 2, wherein: the trademark transition device comprises a front transition device and a rear transition device which are connected up and down, the direction of the cut trademark is adjusted, wherein the front transition device is connected with the shearing machine, and the rear transition device is connected with the trademark connecting machine.

5. An automated battery packaging line as claimed in claim 2, wherein: the label sleeving machine comprises a passive label sleeving device and a trademark propping device, wherein the passive label sleeving device realizes the positioning and pushing of the battery, and the trademark propping device enables the trademark to be fully propped open so as to wrap the trademark on the battery completely.

6. An automated battery packaging line as claimed in claim 1, wherein: the thermal shrinkage assembly line further comprises a detection process and a rejection process, and unqualified products after thermal shrinkage are detected and rejected.

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