CN114476225A - Battery pole piece bag-making all-in-one machine - Google Patents

Battery pole piece bag-making all-in-one machine Download PDF

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Publication number
CN114476225A
CN114476225A CN202210136699.9A CN202210136699A CN114476225A CN 114476225 A CN114476225 A CN 114476225A CN 202210136699 A CN202210136699 A CN 202210136699A CN 114476225 A CN114476225 A CN 114476225A
Authority
CN
China
Prior art keywords
material roller
pole piece
clamping
traction
processing station
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210136699.9A
Other languages
Chinese (zh)
Inventor
张俊峰
邹炯勋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Supersonic Automation Technology Co Ltd
Original Assignee
Guangzhou Supersonic Automation Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangzhou Supersonic Automation Technology Co Ltd filed Critical Guangzhou Supersonic Automation Technology Co Ltd
Priority to CN202210136699.9A priority Critical patent/CN114476225A/en
Publication of CN114476225A publication Critical patent/CN114476225A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B41/00—Supplying or feeding container-forming sheets or wrapping material
    • B65B41/12—Feeding webs from rolls
    • B65B41/16—Feeding webs from rolls by rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B5/00—Packaging individual articles in containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, jars
    • B65B5/02—Machines characterised by incorporation of means for making the containers or receptacles
    • B65B5/022—Machines characterised by incorporation of means for making the containers or receptacles for making bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H16/00—Unwinding, paying-out webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/02—Advancing webs by friction roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/0204—Sensing transverse register of web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/032—Controlling transverse register of web
    • B65H23/035—Controlling transverse register of web by guide bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/1944—Wrapping or packing material

Abstract

The invention discloses a battery pole piece bag-making integrated machine which comprises a rack, a first material roller, a second material roller, a first deviation-correcting device, a second deviation-correcting device, a wrapping device and a bag-making device, wherein the first material roller is arranged on the rack; the first material roller and the second material roller are respectively used for winding an external upper packaging belt; the wrapping device is provided with a processing station; the wrapping device is used for respectively covering the upper surface and the lower surface of the external pole piece by adopting an external wrapping tape; the bag making device is used for processing the packaging tapes covering the upper surface and the lower surface of the external pole piece so as to process a packaging bag wrapped with the external battery pole piece; the first deviation correcting device is used for correcting the position of the external packaging belt pulled out of the first material roller relative to the processing station; the second deviation correcting device is used for correcting the position of the external packaging belt pulled out of the second material roller relative to the processing station. The invention can correct the position of the external packaging belt drawn from the first material roller and the second material roller relative to the processing station so as to adjust the alignment of the packaging belts on the upper surface and the lower surface of the pole piece and ensure the precision of wrapping the pole piece.

Description

Battery pole piece bag-making all-in-one machine
Technical Field
The invention relates to bag making equipment, in particular to a battery pole piece bag making all-in-one machine.
Background
At present, in order to protect products such as battery pole pieces and the like, a bag making machine is usually adopted to wrap the products in a packaging bag, specifically, two packaging belts are overlapped in the bag making machine and cover the upper surface and the lower surface of the pole piece, and a packaging bag wrapping the pole piece is formed after bonding and cutting; at this time, if the position of any packaging belt deviates, the pole piece cannot be well covered, and the pole piece cannot be well wrapped by the packaging bag processed subsequently.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a battery pole piece bag-making all-in-one machine which can correct the position of an external packaging belt drawn out from a first material roller and a second material roller relative to a processing station so as to adjust the alignment of the packaging belts on the upper surface and the lower surface of a pole piece and ensure the wrapping precision of the pole piece.
The purpose of the invention is realized by adopting the following technical scheme:
a battery pole piece bag-making all-in-one machine comprises:
a frame;
the first material roller is rotatably arranged on the rack and is used for winding the external packaging belt;
the second material roller is rotatably arranged on the rack and is used for winding the external packaging belt;
a wrapping device having a processing station; the wrapping device is used for respectively covering the upper surface and the lower surface of the external pole piece in the processing station by adopting an external wrapping belt drawn from the first material roller and the second material roller;
the bag making device is used for processing the packaging tapes covering the upper surface and the lower surface of the external pole piece in the processing station so as to process a packaging bag wrapped with the external battery pole piece;
the first deviation correcting device is used for correcting the position, relative to the processing station, of the external packaging belt pulled out of the first material roller in the axial direction of the first material roller;
and the second deviation correcting device is used for correcting the position of the external packaging belt pulled out of the second material roller relative to the processing station in the axial direction of the first material roller.
The bag making device comprises a bag making device, a visual detection device and a control device, wherein the bag making device is used for processing the packaging bag; the first material roller, the second material roller, the wrapping device and the bag making device are all positioned on the same side of the visual detection device.
The tensioning roller is rotatably arranged on the rack and can move downwards under the self weight of the tensioning roller; the tensioning roller is used for allowing the outer packaging belt drawn out of the first material roller to pass through from the lower part; the balancing weight can be detachably mounted on the tensioning roller; the wrapping device is used for receiving an outer wrapping band which is wound around from the lower part of the tensioning roller.
The first material roller is mounted on the machine frame through the second mounting seat in a manner of being capable of moving along the axial direction of the first material roller; the first deviation correcting device comprises a deviation correcting sensor and a deviation correcting driving device; the deviation rectifying sensor is used for detecting whether the external packaging belt pulled out of the first material roller deviates relative to the processing station in real time; the deviation rectifying driving device is used for driving the second mounting seat to move according to the detection result of the deviation rectifying sensor.
Furthermore, the device also comprises an adjusting structure, wherein the deviation rectifying sensor is a correlation photoelectric sensor; the correlation photoelectric sensor is installed on the rack through the adjusting structure, and the adjusting structure can be operated by hands to operate the correlation photoelectric sensor to move along the axial direction of the first material roller.
Further, the device also comprises two traction devices which are used for alternately clamping the two outer packaging belts passing through the processing station and drawing the two outer packaging belts away from the processing station.
Furthermore, the traction device further comprises a limiting structure, and the limiting structure is used for limiting the traction strokes of the two traction devices.
Furthermore, each traction device comprises a traction driving device, a third mounting seat, a clamping driving device and two clamping pieces; at least one of the clamping pieces can be movably arranged and can make the two clamping pieces abut against or separate from each other when moving; when the two clamping pieces are abutted, the two external packaging belts are clamped in a matched manner; each clamping piece is arranged on the third mounting seat; the clamping driving device is used for driving the movable clamping piece to move; the traction driving device is used for driving the third mounting seat to move.
Further, the width of one side of each clamping piece close to the other clamping piece is smaller than that of the side of each clamping piece far away from the other clamping piece.
Furthermore, the two traction devices are distributed along the horizontal direction perpendicular to the traction direction of the two traction devices, and the clamping pieces of the two traction devices are arranged in a staggered mode in the distribution direction of the two traction devices; when the two clamping pieces of any one traction device are separated from each other, the two clamping pieces of the rest traction device which are abutted against each other can pass through.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, by arranging the first deviation correcting device and the second deviation correcting device, the first deviation correcting device can correct the position of the packaging belt pulled out from the first material roller relative to the processing station, and the second deviation correcting device can correct the position of the packaging belt pulled out from the second material roller relative to the processing station, so that the two packaging belts can be ensured to accurately cover the external pole piece in the packaging device, and the pole piece can be accurately packaged in the packaging bag processed by the subsequent bag making device.
Drawings
FIG. 1 is a front view of a battery pole piece bag-making integrated machine of the present invention;
FIG. 2 is a schematic perspective view of the battery pole piece bag-making integrated machine of the present invention;
FIG. 3 is a schematic structural view of a first material roller, a first deviation correcting device, a tensioning roller and a balancing weight according to the present invention;
FIG. 4 is a schematic structural view of the traction device of the present invention;
FIG. 5 is a side view of the draft gear of the present invention;
fig. 6 is a top view of the draft gear of the present invention.
In the figure: 10. a frame; 20. a first material roller; 30. a second material roller; 40. a first deviation correcting device; 41. a deviation rectifying sensor; 42. a deviation-correcting driving device; 50. a second deviation correcting device; 60. a wrapping device; 70. a bag making device; 80. a visual inspection device; 81. a detection platform; 82. a camera; 90. a tension roller; 100. a balancing weight; 101. a first block; 102. a second block; 110. a connecting seat; 120. a second mounting seat; 130. a processing station; 140. an adjustment structure; 141. a movable block; 142. a micrometer screw; 150. a traction device; 151. a traction drive; 152. a clamping drive; 153. a clamp; 154. a third mounting seat; 160. a limiting structure; 161. a detector; 170. and (7) packaging the belt.
Detailed Description
Referring to fig. 1 to 6, the present invention discloses an integrated machine for making a battery pole piece bag, which comprises a frame 10, a first material roller 20, a second material roller 30, a first deviation rectifying device 40, a second deviation rectifying device 50, a wrapping device 60 and a bag making device 70; the first material roller 20 is rotatably arranged on the frame 10 and is used for winding the outer packaging belt 170; the second material roller 30 is rotatably provided on the frame 10 and is used for winding the outer packing tape 170; the wrapping device 60 has a processing station 130; the wrapping device 60 is used for respectively covering the upper surface and the lower surface of the external pole piece in the processing station 130 by using external wrapping belts 170 drawn from the first material roller 20 and the second material roller 30; the bag making device 70 is used for processing the packaging tapes 170 covering the upper and lower surfaces of the external pole piece in the processing station 130 to process the packaging bag wrapped with the external battery pole piece; the first deviation correcting device 40 is used for correcting the position of the outer packaging belt 170 pulled out from the first material roller 20 in the axial direction of the first material roller 20 relative to the processing station 130; it will be appreciated that in use, the outer wrapper 170 has a standard relative position to the processing station 130, and the first deviation correcting device 40 corrects the position of the wrapper 170 when the position of the wrapper 170 relative to the processing station 130 is not the standard relative position; the second deviation correcting device 50 is used for correcting the position of the outer packaging belt 170 pulled out from the second material roller 30 in the axial direction of the first material roller 20 relative to the processing station 130; by the above, the position of the packaging belt 170 pulled out from the first material roller 20 relative to the processing station 130 is corrected through the first deviation correcting device 40, and the position of the packaging belt 170 pulled out from the second material roller 30 relative to the processing station 130 is corrected through the second deviation correcting device 50, so that the two packaging belts 170 can be adjusted in place, at the moment, the two packaging belts 170 corrected in the processing station 130 can accurately cover the external pole piece, and the packaging bags processed by the subsequent bag making device 70 can be accurately wrapped on the pole piece.
The present embodiment further includes a visual inspection device 80, wherein the visual inspection device 80 is configured to inspect whether the packaging bag processed by the bag making device 70 is qualified; the first material roll 20, the second material roll 30, the wrapping device 60 and the bag making device 70 are all located on the same side of the visual inspection device 80. Thus, the wrapping tape 170 pulled out from the first material roller 20 and the second material roller 30 can be received by the wrapping device 60 without passing through the visual inspection device 80, and the wrapping tape 170 pulled out from the first material roller 20 and the second material roller 30 can be prevented from passing through the visual inspection device 80, so that the visual inspection device 80 is prevented from being shielded and blocked, the wrapping bag is prevented from being shielded and blocked during visual inspection, and the accuracy of the visual inspection is ensured.
The visual inspection device 80 of the present embodiment includes an inspection platform 81 and a camera 82; the detection platform 81 is used for receiving the packaging bags processed by the bag making device 70; the camera 82 is located above the detection platform 81 and faces the detection platform 81, and the camera 82 is used for acquiring an appearance image of a packaging bag on the detection platform 81 and is simple in structure.
In this embodiment, the device further comprises a tension roller 90, wherein the tension roller 90 is rotatably arranged on the frame 10; the wrapping device 60 is used for receiving the outer wrapping band 170 which is passed under the tension roller 90, thereby tensioning the wrapping band 170 to facilitate the precision of the subsequent processing.
The embodiment further comprises a balancing weight 100, and the tensioning roller 90 can also move downwards under the self weight thereof; the tension roller 90 is used for passing the outer wrapping band 170 drawn from the first material roller 20 from below, and when the outer wrapping band 170 passes below the tension roller 90, the tension roller 90 presses the wrapping band 170 downward to tension the wrapping band 170; the weight 100 can be removably mounted on the tension roller 90; at this time, by installing the weight 100 on the tension roller 90 or detaching the weight 100 from the tension roller 90, the pressure acting on the material belt through the tension roller 90 can be changed, so that the tension force can be adjusted, and then the situation that the tension of the packaging belt 170 is insufficient or excessively tensioned is avoided.
The present embodiment further includes a connecting seat 110; the tension roller 90 is mounted on the frame 10 through the connection seat 110; the connecting base 110 is disposed on the frame 10 to be movable up and down; the tension roller 90 is rotatably provided on the connection seat 110.
In order to facilitate disassembly and assembly, the present embodiment further comprises a locking screw; the weight 100 can be detachably disposed on the tension roller 90 by the locking screw.
In other embodiments, the locking screw may connect the weight 100 directly to the tension roller 90 by: the first method is as follows: the rod part of the locking screw penetrates through one of the balancing weight 100 and the tensioning roller 90, and the screw hole on the other one is in threaded connection; the second method comprises the following steps: the rod part of the locking screw penetrates through the balancing weight 100 and the tensioning roller 90 and is in threaded connection with the locking nut; however, the above-mentioned methods all require machining of the tension roller 90, and the locking screw will cause much wear to the tension roller 90 during disassembly and assembly.
In this embodiment, the counterweight 100 comprises a first block 101 and a second block 102 separated from each other; the locking screw is used for connecting the first block body 101 and the second block body 102, so that the first block body 101 and the second block body 102 can be matched to hold the material roller tightly, therefore, the tensioning roller 90 does not need to be processed, and the tensioning roller 90 is prevented from being worn by the locking screw.
The locking screw described above can connect the first block 101 and the second block 102 in the following way: the method I comprises the following steps: the rod part of the locking screw passes through one of the first block body 101 and the second block body 102 and is screwed with the screw hole on the other one; the second method comprises the following steps: the shaft of the locking screw passes through the first block 101 and the second block 102 and is threadedly engaged with the locking nut.
The embodiment further comprises a second mounting seat 120, and the first material roller 20 is mounted on the frame 10 through the second mounting seat 120 in a manner of being movable along the axial direction of the first material roller 20; the first deviation correcting device 40 comprises a deviation correcting sensor 41 and a deviation correcting driving device 42; the deviation-correcting sensor 41 is used for detecting whether the upper packaging belt 170 of the first material roller 20 deviates relative to the frame 10 in real time; the deviation rectifying driving device 42 is used for driving the second mounting seat 120 to move according to the detection result of the deviation rectifying sensor 41.
On the basis of the above structure, when in use, the deviation-correcting sensor 41 detects whether the packaging tape 170 pulled out from the first material roller 20 deviates on the processing station 130 in real time, for example, the deviation-correcting sensor 41 can detect the deviation value to feed back whether the packaging tape deviates, at this time, if the deviation value is 0, the deviation-correcting driving device 42 does not act, and if the deviation value is not 0, at this time, the deviation-correcting driving device 42 drives the second mounting base 120 to move in the axial direction of the first material roller 20 according to the actual deviation value, so as to realize deviation correction, and therefore, the deviation-correcting error can be reduced by adopting the deviation-correcting sensor 41 to perform deviation judgment.
Specifically, the deviation rectifying sensor 41 is an opposite photoelectric sensor, and here, the opposite photoelectric sensor is a component which can be directly purchased in the market, so that special manufacturing is not needed, the cost is saved, and the structure is simplified; meanwhile, the detection principle of the correlation photoelectric sensor is known from the prior art, and is not described in detail here.
The embodiment further comprises an adjusting structure 140, and the deviation rectifying sensor 41 is a correlation photoelectric sensor; the correlation photoelectric sensor is mounted on the frame 10 through the adjusting structure 140, and the adjusting structure 140 is operable by hand to operate the axial movement of the correlation photoelectric sensor along the first material roller 20; thus, the axial position of the correlation photoelectric sensor can be adjusted according to the external packaging tape 170 with different widths, and the practicability is improved.
The second deviation correcting device 50 of this embodiment may adopt the same structure as the first deviation correcting device 40 of this embodiment, or may adopt a structure different from the first deviation correcting device 40 of this embodiment.
Specifically, the adjusting structure 140 includes a movable block 141 movably disposed on the frame 10 and a micrometer screw 142, the micrometer screw 142 has a telescopic rod, a housing of the micrometer screw 142 is mounted on the frame 10, and the telescopic rod is connected with the movable block 141; the correlation photoelectric sensor is arranged on the mounting block; like this, the knob through rotatory micrometer 142 can make the telescopic link stretch out and draw back and drive the motion of movable block 141, and then adjusts correlation photoelectric sensor's position, adjusts convenient, accurate.
Since the wrapping band 170 needs to be pulled section by section during the processing process so that the wrapping band 170 enters the processing station 130 section by section, in other embodiments, a pulling device 150 may be used for pulling the wrapping band 170 into the processing station 130 in a successive manner, specifically, the wrapping band 170 is pulled back by moving the wrapping band 170 clamped by the pulling device 150 through the processing station 130, and then the wrapping band 170 is clamped again by the pulling device 150 after the wrapping band 170 is released by the pulling device 150 and moved forward so as to continue to be pulled next time, so that the wrapping band 170 is pulled section by section into the processing station 130; however, the wrapping band 170 is pulled to deform during the last pulling process, and here, when the pulling device 150 releases the wrapping band 170 and moves forward to clamp the wrapping band 170, there are situations that the pulling device 150 is not clamped in place, or only the wrapping band 170 can be tensioned during the pulling process and the movement of the wrapping band 170 cannot be realized, that is, the pulling process is not in place, and the subsequent processing precision is affected.
The present embodiment further comprises two drawing devices 150, two of the drawing devices 150 are used for alternately clamping the two outer packaging tapes 170 passing through the processing station 130 and drawing the two outer packaging tapes away from the processing station 130; hereinafter, for convenience of understanding, the two traction devices 150 are referred to as a front traction device 150 and a rear traction device 150, respectively, and herein, the front traction device 150 and the rear traction device 150 are not specifically referred to as any one traction device 150.
Since the wrapping band 170 needs to be pulled segment by segment during the process to make the wrapping band 170 enter the processing station 130 segment by segment, however, in this embodiment of the wrapping band 170, in order to maintain the tension of the wrapping band 170 during the pulling, based on the above structure, when the wrapping band 170 is pulled, the wrapping band 170 passing through the processing station 130 is clamped by the front pulling device 150 and the wrapping band 170 is pulled away from the processing station 130, the front traction device 150 is kept clamped, at the same time, the parts of the wrapping tape 170 between the first material roller 20 and the second material roller 30 and the front traction device 150 are kept tensioned, and then two wrapping tapes 170 of the rear traction device 150 between the front traction device 150 and the processing station 130 are adopted, the clamping of the packaging belt 170 can be ensured in place, and then the traction can be ensured in place by traction, so that the precision during traction is improved, and the subsequent processing precision is ensured.
The drawing device 150 of this embodiment includes a drawing driving device 151 and a clamping structure, the clamping structure is used for clamping the external packaging tape 170, and the drawing driving device 151 is used for driving the clamping structure to move along the distribution direction of the processing station 130 and the material clamping station.
The embodiment further comprises a limiting structure 160, wherein the limiting structure 160 is used for limiting the traction stroke of the two traction devices 150 so as to avoid over-traction.
The drawing device 150 of this embodiment includes a drawing driving device 151 and a clamping structure, the clamping structure is used for clamping the external packaging tape 170, and the drawing driving device 151 is used for driving the clamping structure to move along the distribution direction of the processing station 130 and the material clamping station.
In other embodiments, the limiting structure 160 may be a limiting block, and when the limiting block abuts against the clamping structure, the clamping structure is prevented from moving further, so as to limit the traction stroke of the traction device 150.
The limiting structure 160 of the present embodiment includes two limiting assemblies, which are used to respectively limit the moving strokes of the two clamping structures, so as to control the traction device 150 to draw the required stroke.
Specifically, the limiting assembly includes two termination stations disposed on the frame 10, and each termination station is provided with a detector 161; the detector 161 is used to detect whether there is a corresponding clamping structure in the end station; the traction drive 151 is configured to operate according to a detection result of the corresponding detector 161; it is understood that one traction drive 151 corresponds to one limit structure 160, and the corresponding limit structure 160 includes two end stations, each of which is provided with a detector 161; thus, the drive of the clamping structure by the traction drive 151 is stopped when the detector 161 detects that a clamping structure is present in the end station.
The clamping structure of the present embodiment includes a third mounting seat 154, a clamping driving device 152 and two clamping members 153; at least one of the clamping members 153 is movably disposed and moves the two clamping members 153 to abut against or separate from each other; the two clamping members 153 cooperate to clamp the two outer packaging tapes 170 when being closed; each clip 153 is disposed on the third mounting seat 154; the clamping driving device 152 is used for driving the movable clamping piece 153 to move; the traction driving device 151 is used for driving the third mounting seat 154 to move; at this time, the clamping is firmly performed by the clamping member 153.
In order to fully utilize the packaging belt 170, the gap between the battery pole pieces on the packaging belt 170 is smaller, and the traction device 150 is clamped at the part of the packaging belt 170 located between the battery pole pieces, so that, for being suitable for the use environment with the smaller gap, the width of each clamping member 153 close to the other clamping member 153 is smaller than the width of the clamping member 153 far from the other clamping member 153, so that the width of the clamping member 153 close to the other clamping member 153 is smaller, the smaller gap is suitable for the smaller gap, and the width of the clamping member 153 far from the other clamping member 153 is larger, thereby ensuring the overall strength.
The two clamping members 153 of the present embodiment can be movably disposed, so that the efficiency of engaging and disengaging with each other can be improved.
Specifically, the clamping driving device 152 includes two air cylinders corresponding to the two clamping members 153 one by one, the air cylinders are used for driving the corresponding clamping members 153 to move, and the two clamping members 153 are separately controlled, so that the control is more flexible.
The two traction devices 150 of the present embodiment are distributed along a horizontal direction perpendicular to the traction direction thereof, and the clamping members 153 of the two traction devices 150 are arranged in a staggered manner in the distribution direction of the two traction devices 150, that is, the two traction devices 150 share a space perpendicular to the traction direction thereof, so as to reduce the overall volume; when the two clamping members 153 of any one of the pulling devices 150 are separated from each other, the remaining two clamping members 153 of the pulling device 150 which are abutted against each other can pass through, and it can be understood that the distance when the two clamping members 153 are separated is greater than the total height when the two clamping members 153 are abutted against each other; in this way, when the traction device 150 (hereinafter, the traction device 150 is referred to as a front traction device 150) close to the material clamping station keeps clamping the packaging tape 170, the two clamping pieces 153 of the traction device 150 (hereinafter, the traction device 150 is referred to as a rear traction device 150) positioned on one side of the front traction device 150 far from the material clamping station are controlled to be separated, so that the clamping pieces 153 of the two traction devices 150 can be prevented from interfering with each other when the rear traction device 150 moves towards the material clamping station.
It should be noted that the specific structures of the wrapping device 60 and the bag-making device 70 of the present embodiment are known in the prior art, for example, refer to the prior document with patent number CN209159026U — a pole piece bag-making mechanism, and are not described herein again.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims (10)

1. The utility model provides a battery pole piece system bag all-in-one which characterized in that includes:
a frame (10);
a first material roller (20) which is rotatably arranged on the frame (10) and is used for winding an external packaging tape (170);
a second material roller (30) which is rotatably arranged on the frame (10) and is used for winding an external packaging tape (170);
a wrapping device (60) having a processing station (130); the wrapping device (60) is used for respectively covering the upper surface and the lower surface of an external pole piece in the processing station (130) by adopting an external wrapping belt (170) drawn from the first material roller (20) and the second material roller (30);
the bag making device (70) is used for processing the packaging tapes (170) covering the upper surface and the lower surface of the external pole piece in the processing station (130) so as to process the packaging bag wrapped with the external battery pole piece;
the first deviation correcting device (40) is used for correcting the position of the outer packaging belt (170) pulled out of the first material roller (20) relative to the processing station (130) in the axial direction of the first material roller (20);
and the second deviation correcting device (50) is used for correcting the position of the outer packaging belt (170) pulled out of the second material roller (30) relative to the processing station (130) in the axial direction of the first material roller (20).
2. The all-in-one machine for making the battery pole piece bag according to claim 1, further comprising a visual detection device (80), wherein the visual detection device (80) is used for detecting whether the packaging bag processed by the bag making device (70) is qualified; the first material roller (20), the second material roller (30), the wrapping device (60) and the bag making device (70) are all positioned on the same side of the visual inspection device (80).
3. The integrated machine for making a battery pole piece bag according to claim 1, further comprising a tension roller (90) and a counterweight (100), wherein the tension roller (90) is rotatably arranged on the frame (10) and can move downwards under the self weight thereof; the tensioning roller (90) is used for passing an outer packaging belt (170) drawn out of the first material roller (20) from below; the counterweight (100) being removably mountable on the tensioning roller (90); the wrapping device (60) is adapted to receive an outer wrapping band (170) passing under the tensioning roller (90).
4. The integrated machine for manufacturing battery pole pieces and bags according to claim 1, further comprising a second mounting seat (120), wherein the first material roller (20) is mounted on the frame (10) through the second mounting seat (120) in a manner of being movable along the axial direction of the first material roller (20); the first deviation correcting device (40) comprises a deviation correcting sensor (41) and a deviation correcting driving device (42); the deviation-correcting sensor (41) is used for detecting whether the outer packaging belt (170) drawn from the first material roller (20) deviates relative to the processing station (130) in real time; the deviation rectifying driving device (42) is used for driving the second mounting seat (120) to move according to the detection result of the deviation rectifying sensor (41).
5. The integrated machine for making a battery pole piece bag according to claim 4, further comprising an adjusting structure (140), wherein the deviation rectifying sensor (41) is a correlation photoelectric sensor; the correlation photoelectric sensor is installed on the machine frame (10) through the adjusting structure (140), and the adjusting structure (140) can be operated by hands to operate the correlation photoelectric sensor to move along the axial direction of the first material roller (20).
6. The integrated machine for making battery pole pieces bag according to claim 1, further comprising two drawing devices (150), wherein the two drawing devices (150) are used for alternately clamping two outer packaging tapes (170) passing through the processing station (130) and drawing the two outer packaging tapes away from the processing station (130).
7. The integrated machine for making battery pole piece bags according to claim 6, further comprising a limiting structure (160), wherein the limiting structure (160) is used for limiting the traction stroke of the two traction devices (150).
8. The integrated machine for making battery pole piece bags according to claim 7, wherein each traction device (150) comprises a traction driving device (151), a third mounting seat (154), a clamping driving device (152) and two clamping pieces (153); at least one of the clamping pieces (153) can be movably arranged and can enable the two clamping pieces (153) to abut against or separate from each other when moving; the two clamping pieces (153) are matched and clamped with the two outer packaging belts (170) when being closed; each clip (153) is arranged on the third mounting seat (154); the clamping driving device (152) is used for driving the movable clamping piece (153) to move; the traction driving device (151) is used for driving the third mounting seat (154) to move.
9. The integrated battery pole piece bag making machine according to claim 8, wherein the width of each clamping piece (153) on the side close to the other clamping piece (153) is smaller than the width of the clamping piece (153) on the side far from the other clamping piece.
10. The integrated machine for making battery pole piece bags according to claim 8, wherein the two traction devices (150) are distributed along a horizontal direction perpendicular to the traction direction thereof, and the clamping pieces (153) of the two traction devices (150) are arranged in a staggered manner in the distribution direction of the two traction devices (150); when the two clamping pieces (153) of any one traction device (150) are separated from each other, the two clamping pieces (153) of the rest traction device (150) which are abutted against each other can pass through.
CN202210136699.9A 2022-02-15 2022-02-15 Battery pole piece bag-making all-in-one machine Pending CN114476225A (en)

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CN202210136699.9A CN114476225A (en) 2022-02-15 2022-02-15 Battery pole piece bag-making all-in-one machine

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Application Number Priority Date Filing Date Title
CN202210136699.9A CN114476225A (en) 2022-02-15 2022-02-15 Battery pole piece bag-making all-in-one machine

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CN114476225A true CN114476225A (en) 2022-05-13

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018053671A1 (en) * 2016-09-20 2018-03-29 广东基泰智能设备有限公司 Intermittent double-sided laminating device
CN209159026U (en) * 2018-11-30 2019-07-26 苏州瀚川智能科技股份有限公司 A kind of pole piece bag-making organization
CN111717698A (en) * 2020-06-01 2020-09-29 广州超音速自动化科技股份有限公司 Belt material deviation-rectifying unwinding device
CN212461729U (en) * 2020-04-30 2021-02-02 广州超音速自动化科技股份有限公司 Efficient bag making all-in-one machine
CN214986272U (en) * 2020-12-28 2021-12-03 潍坊路加精工有限公司 Film laminating equipment
CN214986271U (en) * 2020-12-28 2021-12-03 潍坊路加精工有限公司 Film laminating equipment

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018053671A1 (en) * 2016-09-20 2018-03-29 广东基泰智能设备有限公司 Intermittent double-sided laminating device
CN209159026U (en) * 2018-11-30 2019-07-26 苏州瀚川智能科技股份有限公司 A kind of pole piece bag-making organization
CN212461729U (en) * 2020-04-30 2021-02-02 广州超音速自动化科技股份有限公司 Efficient bag making all-in-one machine
CN111717698A (en) * 2020-06-01 2020-09-29 广州超音速自动化科技股份有限公司 Belt material deviation-rectifying unwinding device
CN214986272U (en) * 2020-12-28 2021-12-03 潍坊路加精工有限公司 Film laminating equipment
CN214986271U (en) * 2020-12-28 2021-12-03 潍坊路加精工有限公司 Film laminating equipment

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