Pole piece and barrier film laminating and synchronous transfer equipment
Technical Field
The utility model relates to a lithium cell field indicates a pole piece and barrier film laminating and synchronous transfer apparatus very much.
Background
Currently, lithium battery enterprises worldwide are mainly concentrated in korea, china and japan. Japan monopolized the global battery industry for the interior of the vehicle before the 21 st century, and its main product was a secondary lithium battery. Later, a certain market is gradually occupied in the world with research and development of lithium battery production technology in korea and china. The foreign famous manufacturers of lithium batteries include Sanyo, Boshi, Samsung, Song, Sony, Toshiba, Ford, general, Benz, etc. These manufacturers typically have a complete lithium battery production line that includes lithium battery winding equipment and tab welding equipment, which are typically provided by specialized equipment manufacturers. According to investigation statistics, the scale of the lithium battery cell equipment in 2016 is 75 hundred million yuan, and the comparable increase exceeds 100%. The domestic equipment accounts for 55 billion yuan, and the domestic proportion is expected to be improved in the future. The capacity and performance of the conventional power battery can not meet the newly increased requirements of a terminal electric vehicle and an energy storage market, and the lithium battery equipment is increased at a high speed for 3-5 years in the future. The power battery is influenced by large-scale expansion of the power battery, the capacity of the single power battery is large, and the production efficiency and the performance of the lamination process are excellent. Many domestic leading cell manufacturers have production expansion plans for square aluminum shell batteries, and the demand for lamination process equipment is increased over 2016. In the lithium battery lamination machine equipment industry in China, the situation of cutting data in the past green forest and sanden is changed to the situation of cutting data in the present. Because the power battery has higher performance requirement and strict requirements on equipment stability, fineness, high speed and the like, high-performance equipment is preferentially considered in purchasing of enterprises, so that the market of acceleration equipment is centralized to a full-strength equipment enterprise, the competition of the low-end market equipment enterprise is increased, and small enterprises force the price reduction to take a path of thin profit and more sales for survival. The power lithium battery mainly comprises four parts, namely an isolating membrane, a cathode, an anode and electrolyte, and is mainly divided into three parts according to a forming process: sliced lithium batteries, laminated lithium batteries, and wound lithium batteries. In the sliced lithium battery, the isolation film is very soft, so that the alignment degree of the isolation film is difficult to ensure in the processing process, and the quality of the battery is reduced, so that the scheme is rarely used in the industry. The laminated lithium battery is structurally simpler in processing technology than a lithium battery processed by a slicing technology, because the isolation film is continuous in the whole lithium battery and the performance of the isolation film is almost the same as that of the sliced lithium battery, and the laminated lithium battery is commonly used in the industry to replace the sliced lithium battery. The square winding lithium battery has only one cathode pole piece and one anode pole piece in the whole battery, and the processing technology is simpler, so the winding lithium battery is widely applied at present.
The square winding lithium battery is almost used before the laminated lithium battery does not appear, but along with continuous research in the industry, along with the gradual increase of the energy density requirement of the battery, a battery core enterprise tends to make the battery larger and larger, and the single battery core has the main problems of safety, production efficiency, control of winding or overlapping of a pole piece and a diaphragm, production line collective efficiency and the like. The excellent performance of the laminated lithium battery is slowly presented, the popularization of the laminated lithium battery is a great trend in the future, the problem of the processing efficiency of the laminated lithium battery is a necessary way for popularizing the laminated lithium battery, and the laminating process can still be a mainstream trend along with the continuous innovation and progress of domestic laminated equipment enterprises and the transverse extension of large lithium battery equipment enterprises. GGII data of a high-industrial lithium battery research institute show that the soft-package battery loading capacity of China is about 3.99GWH in 1-10 months in 2019, the specified GWH is reduced by 10% on a same scale, and only accounts for 8.6% of the total loading capacity and accounts for 13.4% of the total loading capacity in the last year. The square battery has the machine loading of about 39.12GWH, is increased by 49 percent in the same ratio and accounts for 84.35 percent of the total machine loading.
The lamination process is a key process in the manufacturing process of the soft package battery, and before lamination, isolating films are required to be coated on the upper surface and the lower surface of a pole piece, and the isolating films are tightly pressed and attached to the surface of the pole piece. The following technical difficulties need to be solved in the process of automatically designing the process: 1. at least two pole piece material rolls are needed to be arranged to ensure uninterrupted feeding of equipment, one material roll is in a working state, the other material roll is in a waiting state, and therefore the pole pieces of the material roll in working can be replaced in time after the pole pieces of the material roll are used up, and therefore a mechanism for automatic replacement of the material roll and automatic connection of the pole pieces needs to be designed. 2. The pole piece needs to keep consistent tension in the derivation process to guarantee conveying and cutting accuracy, and the tension needs to be adjusted in real time, so that a material distributing traction roller mechanism needs to be designed. 3. Before the pole piece is coated with the isolating membrane, the pole piece needs to be conveyed forwards in a straight line, and the surface of the pole piece is cleaned and dedusted to ensure the coating quality, so that a conveying and dedusting mechanism needs to be designed; meanwhile, in the process of forward conveying the pole pieces by the conveyor belt, the pole pieces are pressed on the surface of the conveyor belt, so that the surface of the conveyor belt needs to be cleaned and dedusted synchronously to prevent dust or impurities on the surface of the conveyor belt from polluting the surface of the pole pieces. 4. In the processes of linear transmission and surface cleaning of the pole piece, the brush rotates to cause the position deviation of the pole piece when the surface of the pole piece is cleaned, so that the position stability of the pole piece in the transmission process needs to be ensured. 5. The barrier film of upper and lower both sides need laminate on the surface of pole piece, and outward transmission when still need laminating again simultaneously, consequently need design a traction laminating mechanism to accomplish barrier film laminating and straight line transfer function in step. 6. In the process of drawing and attaching the isolating membrane and the pole piece, the conveyor belt is in contact with the surface of the isolating membrane, so that the surface of the conveyor belt needs to be cleaned and dedusted synchronously to prevent dust or impurities from polluting the surface of the isolating membrane.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough to above-mentioned prior art, a possess automatic material of trading and roll up, tensile force automatic adjustment is provided, takes self-cleaning to remove dust and pole piece position fixed function, has realized pole piece and the laminating of barrier film and synchronous transfer apparatus of the high-speed automatic conveying of laminating of pole piece and barrier film.
The utility model adopts the technical scheme as follows: a pole piece and barrier film laminating and synchronous conveying device comprises a material receiving mechanism, a barrier film material roll, a material distributing traction roller mechanism, a conveying and dust removing mechanism, a traction laminating mechanism and a material collecting roll, wherein the barrier film material roll and the material collecting roll are respectively arranged on the left side and the right side of a rack, the barrier film material roll comprises an upper barrier film material roll and a lower barrier film material roll, the upper barrier film material roll and the lower barrier film material roll are respectively arranged at intervals up and down, a pole piece conveying channel is formed between the upper barrier film material roll and the lower barrier film material roll, and barrier films led out by the upper barrier film material roll and the lower barrier film material roll are respectively covered on pole pieces conveyed by a horizontal straight line in; the upper isolating film material roll and the lower isolating film material roll respectively comprise two rolls; the two material receiving mechanisms are respectively arranged at the upper isolating film material roll and the lower isolating film material roll and are connected with the isolating films on the two upper isolating film material rolls or the two lower isolating film material rolls; the material-distributing traction roller mechanism is arranged between the upper isolation film material roll and the lower isolation film material roll, and the pole piece passes through the material-distributing traction roller mechanism to be tensioned; the transmission and dust removal mechanisms comprise two sets of transmission and dust removal mechanisms which are arranged in the pole piece transmission channel at intervals in parallel and are opposite in arrangement direction, and the pole piece sequentially passes through the two sets of transmission and dust removal mechanisms, is forwards dragged and transmitted by the transmission and dust removal mechanisms and respectively cleans the front surface and the back surface; the traction and bonding mechanism comprises at least two sets of separation films, wherein the separation films on the upper side and the lower side are bonded to the upper surface and the lower surface of the pole piece respectively through the traction and bonding mechanism and are pulled and conveyed forwards through the traction and bonding mechanism; the two material receiving rolls are respectively arranged at intervals up and down, and the protective films on the surfaces of the isolating films on the upper side and the lower side are respectively connected to the two material receiving rolls and are wound and collected by the material receiving rolls.
Preferably, the material receiving mechanism comprises a first material receiving platform, a material receiving lifting module, a second material receiving platform and a material sucking and scratching assembly, wherein the first material receiving platform is horizontally and fixedly arranged on the side wall of the rack; the material receiving lifting module is vertically arranged on the side part of the first material receiving platform; the second material receiving platform is horizontally connected to the output end of the material receiving lifting module and driven by the material receiving lifting module to move up and down, and an inclined plane is arranged at one side edge of the second material receiving platform; the material sucking and cutting assembly is arranged above the first material receiving platform and the second material receiving platform, after a separation film on a separation film material roll is pulled out, the tail end of the separation film is adhered with a double faced adhesive tape at the first material receiving platform, the head end of another separation film material roll is adsorbed at the second material receiving platform, the material sucking and cutting assembly adsorbs and transfers the separation film at the first material receiving platform to the second material receiving platform, the tail end of the separation film is adhered at the head end of the separation film at the second material receiving platform, and the separation film at the tail end of the separation film is cut off, so that the separation film material roll with the full-load separation film material roll after discharging is adhered integrally with the separation film on the full-load separation film material roll.
Preferably, the material sucking and scratching assembly comprises a linear driving part, a scratching knife and a suction plate, wherein the linear driving part is arranged on the rack and is positioned above the first material receiving platform and the second material receiving platform; the suction plate is horizontally connected to the output end of the linear driving part, and the horizontal plane at the bottom of the suction plate is an adsorption plane; the scraper is connected to one side of the suction plate in a sliding manner and extends downwards to the lower side of the suction plate, the suction plate adsorbs the isolation film and horizontally transfers the isolation film, and the scraper linearly moves along the side direction of the suction plate to cut off the isolation film;
the linear driving part comprises a linear module, a first linear sliding seat, a linear motor, a screw rod seat, a linear sliding rail and a second linear sliding seat, wherein the linear module is horizontally arranged on the side wall of the rack; the first linear sliding seat is vertically connected to the output end of the linear module and is driven by the linear module to move linearly; the linear motor is arranged at one end of the first linear sliding seat; the screw rod is rotatably arranged on the first linear sliding seat along the direction of the first linear sliding seat and is connected with the output end of the linear motor; the screw rod seat is sleeved on the screw rod, and the screw rod seat is driven to linearly move along the screw rod when the screw rod rotates; the linear slide rail is arranged on the side wall of one side of the first linear slide seat; the second linear sliding seat is slidably embedded on the linear sliding rail and is fixedly connected with the screw rod seat, and the screw rod seat drives the second linear sliding seat to move linearly; the scribing knife is connected to the side wall of the second linear sliding seat and extends obliquely downwards; the suction plate is horizontally connected to the lower part of the first linear sliding seat;
the top surfaces of the first material receiving platform and the second material receiving platform and the bottom surface of the suction plate are provided with at least two vacuum suction holes so as to facilitate vacuum adsorption of the isolation film.
Preferably, the distributing traction roller mechanism comprises a roller support plate, an installation cavity, a cam driving assembly and a traction and cleaning assembly, wherein the roller support plate is arranged on the side wall of the rack, the installation cavity is connected to the roller support plate, and an installation space is arranged in the installation cavity; the cam driving assembly is arranged in the mounting space in the mounting cavity, and the output end of the cam driving assembly is arranged downwards; the traction and cleaning assembly is arranged below the mounting cavity and is connected with the output end of the cam driving assembly, and the cam driving assembly drives the traction and cleaning assembly to move up and down; a slit-shaped space is arranged in the traction and cleaning assembly, the pole piece penetrates through the slit-shaped space and is tensioned by the roller, the roller rotates to pull the pole piece to move, the traction and cleaning assembly synchronizes the rotation of the roller to clean the surface of the pole piece, and the cleaned dust and sundries are sucked out.
Preferably, the cam driving assembly comprises a cam supporting rod, a cam motor, a lifting frame, a driving wheel, a lifting rod and a roller wheel bracket, wherein the cam supporting rod is horizontally arranged in the installation cavity, and two ends of the cam supporting rod are rotatably connected to the side wall of the installation cavity; the cam is vertically arranged on the cam support rod; the cam motor is arranged on one side of the cam support rod, and the output end of the cam motor is connected with the end part of the cam support rod through a transmission belt and drives the cam support rod to rotate;
the lifting rods comprise at least two lifting rods which are vertically and slidably inserted in the mounting cavity; the lifting frame is horizontally connected to the upper end of the lifting rod; the driving wheel is rotatably arranged in the lifting frame and correspondingly arranged below the cam, and when the cam rotates, the lifting frame is driven to move up and down by pushing the driving wheel; the roller bracket is horizontally connected to the lower end of the lifting rod, and the lower part of the roller bracket is provided with a U-shaped installation space.
Preferably, the traction and cleaning assembly comprises a cleaning roller, a traction cleaning motor, a traction cleaning transmission belt, a linkage transmission part and a dust suction part, wherein the cleaning roller and the roller are arranged in a U-shaped mounting space at the lower part of the roller bracket at intervals up and down, the end parts of the cleaning roller and the roller are rotatably connected with the side wall of the roller bracket, a slit-shaped gap is reserved between the cleaning roller and the roller, and the pole piece passes through the slit-shaped gap and is tensioned by the roller; the traction cleaning motor is arranged on the roller bracket, and the output end of the traction cleaning motor is connected to the roller through a traction cleaning transmission belt;
the linkage transmission part comprises a linkage transmission belt, a first linkage wheel and a second linkage wheel, wherein the first linkage wheel and the second linkage wheel are respectively arranged at the end parts of the roller and the cleaning roller, and the linkage transmission belt is sleeved between the first linkage wheel and the second linkage wheel; when the roller wheel rotates, the cleaning roller is driven to synchronously rotate through the linkage driving belt, and the cleaning roller cleans the surface of the pole piece;
the dust collection component comprises a dust collection cavity and a dust collection pipe, wherein the dust collection cavity is arranged on the side part of the roller bracket and is communicated with the inside of the roller bracket; the dust suction pipe is communicated with the dust suction cavity, and the dust suction pipe generates suction force to suck out dust and sundries generated when the pole piece is cleaned.
Preferably, the conveying and dust removing mechanism comprises a vacuum conveying assembly and a T-shaped dust removing assembly, wherein the vacuum conveying assembly is horizontally arranged, a horizontal conveying plane is formed on the surface of the vacuum conveying assembly, a vacuum conveying belt is used as a conveying carrier of the horizontal conveying plane, a vacuum suction hole is formed in the surface of the vacuum conveying belt, the pole piece is adsorbed and fixed by the vacuum conveying belt and then is conveyed forwards in a straight line along the horizontal conveying plane, and the vacuum conveying belt synchronously performs surface cleaning through a belt cleaning component arranged on the back surface of the horizontal conveying plane; the T-shaped dust removal assembly is arranged above the horizontal conveying plane, a gap is reserved between the T-shaped dust removal assembly and the horizontal conveying plane, the pole piece is conveyed forwards through the gap, the T-shaped dust removal assembly is close to the surface of the pole piece, the surface of the pole piece is cleaned and dedusted along two mutually vertical directions, and dust and waste materials generated during cleaning are sucked out outwards.
Preferably, the vacuum conveying assembly comprises a conveying support platform, a conveying tensioning roller, a vacuum conveying belt, a conveying driving part and a belt cleaning part, wherein the conveying support platform is horizontally arranged, and a horizontal conveying platform is arranged on the conveying support platform; the conveying tensioning rollers comprise two rollers which are respectively and rotatably arranged at two ends of the conveying supporting platform; the vacuum conveying belt is sleeved on the conveying tensioning roller and tensioned by the conveying tensioning roller, the back surface of the vacuum conveying belt is attached to the horizontal conveying table, a vacuum suction hole in the vacuum conveying belt is communicated with an air cavity formed in the horizontal conveying table, and a vacuum negative pressure generated in the air cavity enables the vacuum suction hole to adsorb and fix the pole piece on the surface of the vacuum conveying belt; the conveying driving part is arranged on one side of the conveying support platform and is connected with the vacuum conveying belt; the belt cleaning component is arranged on the back of the horizontal conveying table and is connected with the output end of the conveying driving component, the conveying driving component synchronously drives the vacuum conveying belt and the belt cleaning component, and the surface of the vacuum conveying belt is cleaned by the belt cleaning component while the vacuum conveying belt conveys the pole piece;
the conveying driving part comprises a conveying motor, a conveying synchronous wheel, an adjusting seat, an adjusting roller and an adjusting rod, wherein the conveying synchronous wheel is rotatably arranged at the back of the horizontal conveying table and tensions the vacuum conveying belt; the conveying motor is arranged on the side part of the horizontal conveying table, the output end of the conveying motor is connected with the conveying synchronous wheel and drives the conveying synchronous wheel to rotate, and the conveying synchronous wheel drives the vacuum conveying belt to move; the two adjusting seats are connected to the back of the horizontal conveying table in a rotatable mode at intervals; the adjusting roller is rotatably connected to the two adjusting seats; the adjusting rod is arranged on the side part of the adjusting seat, and is close to or far away from the adjusting seat so as to change the angle of the adjusting seat and adjust the tension;
the belt cleaning component comprises a belt cleaning cavity, a belt cleaning brush and a belt cleaning suction pipe, wherein the belt cleaning cavity is arranged at the back of the horizontal conveying table; the two ends of the conveying synchronous wheel are connected to the side wall of the cleaning cavity; the cleaning brushes and the conveying synchronous wheel are arranged in parallel at intervals and are positioned at the back of the conveying synchronous wheel; the two ends of the belt cleaning hairbrush are rotatably connected to the side wall of the belt cleaning cavity and are connected with the transmission synchronizing wheel through the transmission belt, and the transmission synchronizing wheel drives the belt cleaning hairbrush to rotate while rotating so as to clean the surface of the vacuum transmission belt; the belt cleaning suction pipe is arranged on the belt cleaning cavity and communicated with the inside of the belt cleaning cavity, and the belt cleaning suction pipe sucks out dust and sundries generated in the cleaning process.
Preferably, the T-shaped dust removing assembly comprises a dust removing support plate, a first dust removing cavity, a second dust removing cavity, a dust removing part and a supporting and lifting part, wherein the dust removing support plate is horizontally arranged outside the horizontal conveying surface of the vacuum conveying assembly and is supported by the supporting and lifting part, and the supporting and lifting part drives the dust removing support plate to move up and down so that the dust removing support plate is close to or far away from the horizontal conveying surface; the first dust removing cavity and the second dust removing cavity are arranged on the side wall of the dust removing support plate close to the vacuum conveyor belt and are vertically arranged to form a T-shaped structure; the dust removing parts comprise two sets of dust removing parts, and the dust removing parts are respectively arranged in the first dust removing cavity and the second dust removing cavity and are close to the vacuum conveying belt along with the first dust removing cavity and the second dust removing cavity so as to clean the pole pieces on the vacuum conveying belt.
Preferably, the supporting and lifting component comprises a lifting support, a lifting cylinder, a support seat and a slide seat, wherein the support seat and the slide seat comprise at least two sets, and the support seat is vertically arranged on the conveying support platform; the sliding seat is connected to the supporting seat in a sliding manner along the vertical direction and is connected with the dedusting supporting plate so as to support the dedusting supporting plate; the lifting support and the lifting cylinder comprise at least two sets, and the lifting support is vertically arranged on the conveying support; the lifting cylinder is vertically arranged on the dust removing support plate, the output end of the lifting cylinder is connected to the lifting support, the lifting cylinder outputs power to the lifting support, and the reaction force of the lifting support drives the dust removing support plate to move up and down;
the dust removal component comprises a dust removal motor and a dust removal brush, wherein the dust removal motor is arranged on the first dust removal cavity and the second dust removal cavity; the dust removing brush is rotatably arranged in the first dust removing cavity and the second dust removing cavity; the output end of the dust removal motor is connected with the dust removal brush through a transmission belt so as to drive the dust removal brush to rotate and clean the surface of the pole piece.
Preferably, the traction fitting mechanism comprises a traction fitting support, a traction fitting platform and a traction fitting assembly, wherein the traction fitting support is vertically arranged; the traction laminating platform is horizontally connected to the side wall of the traction laminating support, a horizontal first traction laminating surface is arranged on the traction laminating platform, a traction conveyor belt is sleeved on the first traction laminating surface, moves linearly along the first traction laminating surface, and synchronously cleans the surface and removes dust through a cleaning and dust removing component arranged on the back surface of the traction laminating platform; the traction jointing assembly is arranged on one side of the first traction jointing surface at intervals and moves linearly so as to be close to or far away from the first traction jointing surface; the traction joint assembly is provided with a horizontal second traction joint surface, a traction conveyor belt is sleeved on the second traction joint surface, moves linearly along the second traction joint surface, and synchronously cleans the surface and removes dust through a cleaning and dust removing component arranged on the back surface of the traction joint assembly; the second traction binding surface and the first traction binding surface are arranged at intervals to form a binding transmission gap, the strip-shaped pole piece and the isolating films on the upper side and the lower side of the strip-shaped pole piece penetrate through the binding transmission gap, the belt is pulled to enable the isolating films on the upper side and the lower side to be pressed on the pole piece, and the pole piece after the isolating film is bound is conveyed forwards.
Preferably, the traction and bonding platform comprises a traction and bonding support plate, a traction motor, a first traction support platform, a traction driving wheel, a traction conveying belt and a cleaning and dedusting part, wherein the traction and bonding support plate is connected to the side wall of the traction and bonding support; the first traction support platform is horizontally connected to the traction joint support plate, a horizontal first traction joint surface is formed on the first traction support platform, and traction tension wheels are rotatably arranged at two ends of the first traction support platform; the traction motor is arranged on the side wall of the traction fitting support, and the output end of the traction motor penetrates through the traction fitting support and extends to the back of the first traction support; the traction driving wheel is arranged on the output end of the traction motor; the traction conveyor belt is sleeved on the traction tension pulley and the traction driving wheel, and is tensioned by the traction tension pulley, and the traction motor drives the traction conveyor belt to move linearly on the first traction support platform; the cleaning and dedusting part is arranged at the back of the first traction support, and the traction conveyor belt penetrates through the cleaning and dedusting part and sucks out dust or sundries after the surface of the cleaning and dedusting part is cleaned.
Preferably, the traction and bonding assembly comprises a traction and bonding sliding seat, a traction and bonding air cylinder, a traction motor, a second traction support, a traction driving wheel, a traction conveying belt and a cleaning and dedusting component, wherein the traction and bonding sliding seat is slidably arranged on the side wall of the traction and bonding support along the vertical direction; the traction laminating air cylinder is vertically arranged on the side wall of the traction laminating support, and the output end of the traction laminating air cylinder is connected with the traction laminating sliding seat so as to drive the traction laminating sliding seat to move up and down; the second traction support platform is horizontally arranged on the traction bonding sliding seat, a second traction bonding surface is formed on the second traction support platform, and two ends of the second traction support platform are rotatably provided with traction tensioning wheels; the traction motor is arranged on the side wall of the traction bonding sliding seat, the output end of the traction motor horizontally extends to the back of the second traction support platform, and a traction driving wheel is arranged on the output end of the traction motor; the traction transmission belt is sleeved on the traction tension pulley and the traction transmission wheel, and the traction transmission wheel drives the traction transmission belt to linearly move along the second traction binding surface; the cleaning and dedusting part is arranged at the back of the second traction support, and the traction conveyor belt penetrates into the cleaning and dedusting part and sucks out dust or sundries after the surface of the cleaning and dedusting part is cleaned.
Preferably, the cleaning and dust removing component comprises a traction cleaning hairbrush, a cleaning and dust collecting pipe, a cleaning adjusting rod, a first cleaning tensioning wheel, a cleaning tensioning cylinder and a second cleaning tensioning wheel, wherein the traction cleaning hairbrush is arranged on one side of the traction driving wheel in parallel at intervals and is connected with the traction driving wheel through a driving belt; the traction transmission belt penetrates through a gap space between the traction cleaning hairbrush and the traction transmission wheel, and the traction transmission wheel drives the traction transmission belt to move and simultaneously pulls the cleaning hairbrush to clean the surface of the traction transmission belt; the cleaning dust absorption pipe is covered on the traction cleaning brush, and dust and sundries generated by cleaning are sucked out through the cleaning dust absorption pipe; the first cleaning tension wheel and the second cleaning tension wheel are respectively arranged at two sides of the traction driving wheel and tension the traction driving belt; the cleaning adjusting rod and the cleaning tensioning cylinder are respectively connected with the first cleaning tensioning wheel and the second cleaning tensioning wheel so as to adjust the tensioning force.
The beneficial effects of the utility model reside in that:
the utility model discloses defect and not enough autonomic research and development to prior art existence have designed one kind and have possessed automatic material of trading and roll up, tensile force automatic adjustment, take self-cleaning to remove dust and pole piece position fixing function, have realized pole piece and the laminating of barrier film and synchronous transfer apparatus of the high-speed automatic conveying of laminating of pole piece and barrier film. Specifically, the method comprises the following steps:
1. the utility model discloses a two barrier film material roll structural design, one is the work material book, and another is for waiting the material to roll up, and the barrier film of coiling is constantly pulled out and is carried out subsequent laminating action on the work material book. In order to ensure that the feeding is uninterrupted, the utility model is originally designed with a receiving mechanism, the receiving mechanism comprises a first receiving platform and a second receiving platform which are arranged at horizontal intervals, the first receiving platform is fixedly arranged, and the second receiving platform moves up and down along the vertical direction; meanwhile, a material sucking and scratching assembly is further arranged above the first material receiving platform and the second material receiving platform. After the isolating film on one isolating film material roll is pulled out, the tail end of the isolating film is adhered with a double-sided adhesive tape at a first material receiving platform, the head end of the isolating film of the other fully-loaded isolating film material roll is fixedly adsorbed at a second material receiving platform, the material sucking and scratching assembly adsorbs and transfers the isolating film adhered with the double-sided adhesive tape to the second material receiving platform, the isolating film is adhered to the head end of the isolating film of the other isolating film material roll, and the isolating film on one isolating film material roll is scratched at the second material receiving platform; thereby realized two links up of not shutting down of rolling up barrier film material area, effectual barrier film laminating conveying efficiency that has promoted.
2. The utility model discloses to the leading-in of pole piece and tensile force in good time adjust, the design has divided material to draw the gyro wheel mechanism ingeniously, divide the material to draw the installation cavity that is equipped with installation space within the gyro wheel mechanism as bearing carrier, rotatably be provided with cam strut on the upper portion lateral wall of installation space, the middle part of cam strut is provided with the cam, the cam strut passes through the drive belt to be connected with the output of cam motor, cam motor drive cam strut drives cam rotary motion; two lifting rods are vertically and slidably arranged in the installation space, the upper part of each lifting rod is horizontally provided with a lifting frame, the lower part of each lifting frame is horizontally provided with a roller bracket, the middle part of each lifting frame is rotatably provided with a driving wheel, and the cam is pressed downwards against the driving wheel when rotating, so that the lifting frames are driven to move up and down to drive the roller brackets to move up and down; a cleaning roller and a roller are arranged in a U-shaped mounting space at the lower part of the roller bracket at intervals in an up-down parallel manner, and a pole piece penetrates through a gap between the cleaning roller and the roller and is tensioned by the roller; a traction cleaning motor arranged on the roller bracket is connected with the roller through a traction cleaning transmission belt and drives the roller to rotate so as to draw and convey the pole piece; meanwhile, the roller drives the cleaning roller to rotate through the first linkage wheel, the second linkage wheel and the linkage transmission belt synchronous belt, so that the cleaning of the surface of the pole piece is completed while the pole piece is dragged and conveyed, and the surface cleanliness of the pole piece is effectively ensured; meanwhile, dust and sundries generated by cleaning of the cleaning roller are sucked out through the suction cavity arranged at the side part of the roller bracket and the dust suction pipe, so that secondary pollution of the dust and the sundries is prevented, and the cleaning quality is effectively ensured.
3. The utility model discloses to cleanness and conveying before the pole piece pad pasting, design has conveying and dust removal mechanism ingeniously, has realized the sharp transmission and the clean dust removal of pole piece simultaneously. The conveying and dust removing mechanism of the utility model comprises a vacuum conveying component and a T-shaped dust removing component, the vacuum conveying component is horizontally arranged to form a horizontal conveying plane, the horizontal conveying plane takes a vacuum conveying belt as a conveying carrier, the surface of the vacuum conveying belt is provided with a vacuum suction hole, a pole piece is adsorbed and fixed by the vacuum conveying belt and then is linearly conveyed forwards along the horizontal conveying plane, and the vacuum conveying belt synchronously performs surface cleaning through a belt cleaning component arranged on the back of the horizontal conveying plane; the vacuum conveying assembly adsorbs and fixes the pole pieces on the surface of the vacuum conveying belt through downward vacuum adsorption force, so that the position of the pole pieces is fixed while the pole pieces are conveyed linearly, and the pole pieces are prevented from being deviated in the cleaning process of the surface of the pole pieces by the T-shaped dust removal assembly. Meanwhile, the belt cleaning component moves synchronously with the vacuum conveyor belt, and when the vacuum conveyor belt conveys the pole piece, the belt cleaning component cleans and removes dust on the surface of the vacuum conveyor belt which is in contact with the pole piece, so that dust or sundries on the surface of the vacuum conveyor belt are effectively reduced and are adhered to the surface of the pole piece, and the cleanliness of the surface of the pole piece is ensured. In addition, the T-shaped dust removal assembly of the utility model is arranged on the front side of the vacuum conveying assembly, a gap is left between the T-shaped dust removal assembly and the horizontal conveying plane, the pole piece is conveyed forwards through the gap, the T-shaped dust removal assembly is close to the surface of the pole piece, the surface of the pole piece is cleaned and dedusted along two mutually vertical directions, and dust waste materials generated during cleaning are sucked out; this kind of clean structure of T type that sets up perpendicularly has realized two-way twice cleanness, has promoted clean effect effectively, and has promoted the size of clean adaptation, and adaptable jumbo size pole piece is clean. And simultaneously, the utility model discloses a T type dust removal subassembly is still through setting up in the outside suction of dust or debris that produces when the dust removal part of first dust removal chamber and second dust removal chamber lateral part will be clean, avoids dust secondary pollution pole piece, has promoted clean effect effectively.
4. The utility model discloses to laminating each other and the automatic conveying problem that pulls of pole piece and barrier film, design with originality and draw laminating mechanism, draw laminating mechanism mainly including drawing laminating platform and drawing the laminating subassembly, two sets of upper and lower intervals set up, and the face punishment of being close to between the two do not forms first binding face and the second of pulling and draws binding face, first binding face and the second of pulling draw binding face cover and are equipped with and pull the conveyer belt, pull the conveyer belt through first pull a platform and the second pull the take-up pulley tensioning of pulling at a platform both ends, and pull the transmission wheel drive of a platform back and paste first face and the second of pulling and pull a face linear motion through setting up, the barrier film of both sides penetrates in the clearance space between first face and the second of pulling about pole piece and the pole piece. The first traction support platform is driven by the traction laminating cylinder to move up and down, so that the second traction support platform is pressed against the first traction support platform, and the upper surface and the lower surface of the pole piece are covered by the isolation films on the upper side and the lower side; meanwhile, the traction conveyor belts on the first traction support table and the second traction support table synchronously move linearly to linearly transmit the pole pieces which are pressed and attached with the isolating films forwards. In addition, the utility model is provided with a cleaning and dedusting part at the back of the traction driving wheel, the cleaning and dedusting part is used as a cleaning part through a traction cleaning hairbrush arranged on one side of the traction driving wheel at intervals in parallel, the traction cleaning hairbrush is connected with the traction driving wheel through a driving belt, the traction driving wheel drives the traction cleaning hairbrush to synchronously rotate while rotating, so as to achieve the effect of cleaning the surface of the traction driving belt and effectively avoid the pollution to the surface of the isolation film when the isolation film is attached and drawn; the dust and sundries generated by the traction cleaning brush are sucked out through the cleaning dust suction pipe arranged on the traction cleaning brush in a covering way, so that the secondary pollution of the cleaned dust and sundries to the traction conveyor belt is avoided. Additionally, the utility model discloses still be equipped with the clean take-up pulley of first clean take-up pulley and second in the both sides of pulling the drive wheel, the conveyer belt is pulled in the clean take-up pulley tensioning of first clean take-up pulley and second, makes to pull the conveyer belt and pull the drive wheel and keep stable being connected, can adjust the tensile force size according to the conveying requirement simultaneously to the different conveying requirements that pull of adaptation.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a second schematic perspective view of the present invention.
Fig. 3 is one of the schematic three-dimensional structures of the receiving mechanism of the present invention.
Fig. 4 is a second schematic perspective view of the receiving mechanism of the present invention.
Fig. 5 is a third schematic view of the three-dimensional structure of the receiving mechanism of the present invention.
Fig. 6 is an enlarged schematic view of the structure at the position I in fig. 3.
Fig. 7 is one of the three-dimensional structural diagrams of the material distributing and drawing roller mechanism of the present invention.
Fig. 8 is a second schematic perspective view of the material separating and drawing roller mechanism of the present invention.
Fig. 9 is a third schematic view of the three-dimensional structure of the material-distributing traction roller mechanism of the present invention.
Fig. 10 is a fourth schematic view of the three-dimensional structure of the material-distributing traction roller mechanism of the present invention.
Fig. 11 is a schematic perspective view of the conveying and dust removing mechanism of the present invention.
Fig. 12 is a second schematic perspective view of the conveying and dust removing mechanism of the present invention.
Fig. 13 is a third schematic perspective view of the conveying and dust removing mechanism of the present invention.
Fig. 14 is a schematic perspective view of the vacuum transfer assembly of the present invention.
Fig. 15 is a second schematic perspective view of the vacuum transfer assembly of the present invention.
Fig. 16 is a schematic perspective view of the T-shaped dust removing assembly of the present invention.
Fig. 17 is a second schematic perspective view of the T-shaped dust-removing assembly of the present invention.
Fig. 18 is a third schematic perspective view of the T-shaped dust removing assembly of the present invention.
Fig. 19 is a fourth schematic view of the T-shaped dust-removing assembly of the present invention.
Fig. 20 is one of the schematic three-dimensional structures of the traction fitting mechanism of the present invention.
Fig. 21 is a second schematic perspective view of the traction and bonding mechanism of the present invention.
Fig. 22 is a third schematic perspective view of the traction and bonding mechanism of the present invention.
Fig. 23 is one of the schematic three-dimensional structures of the traction and attachment platform of the present invention.
Fig. 24 is a second schematic perspective view of the traction and attachment platform of the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
as shown in fig. 1 to 24, the technical solution adopted by the present invention is as follows: a pole piece and barrier film laminating and synchronous conveying device comprises a material receiving mechanism 2, a barrier film material roll 3, a material distributing traction roller mechanism 4, a conveying and dust removing mechanism 5, a traction laminating mechanism 6 and a material receiving roll 8, wherein the barrier film material roll 3 and the material receiving roll 8 are respectively arranged on the left side and the right side of a rack 1, the barrier film material roll 3 comprises an upper barrier film material roll and a lower barrier film material roll which are respectively arranged at intervals up and down, a pole piece conveying channel is formed between the upper barrier film material roll and the lower barrier film material roll, and barrier films led out by the upper barrier film material roll and the lower barrier film material roll are respectively covered on pole pieces conveyed by a horizontal straight line in the pole piece conveying channel; the upper isolating film material roll and the lower isolating film material roll respectively comprise two rolls; the material receiving mechanisms 2 comprise two sets, and the two material receiving mechanisms 2 are respectively arranged at the upper isolating film material roll and the lower isolating film material roll and are connected with the isolating films on the two upper isolating film material rolls or the two lower isolating film material rolls; the material-distributing traction roller mechanism 4 is arranged between the upper isolation film material roll and the lower isolation film material roll, and the pole piece passes through the material-distributing traction roller mechanism 4 to be tensioned; the conveying and dust removing mechanisms 5 comprise two sets of conveying and dust removing mechanisms 5, the two sets of conveying and dust removing mechanisms 5 are arranged in the pole piece conveying channel at intervals in parallel, the arrangement directions are opposite, the pole pieces sequentially penetrate through the two sets of conveying and dust removing mechanisms 5, are conveyed forwards in a traction manner through the conveying and dust removing mechanisms 5, and are respectively used for cleaning the front surface and the back surface; the traction and bonding mechanism 6 comprises at least two sets of films, and the isolating films on the upper side and the lower side are respectively bonded to the upper surface and the lower surface of the pole piece through the traction and bonding mechanism 6 and are pulled and conveyed forwards through the traction and bonding mechanism 6; the two material collecting rolls 8 are arranged at intervals up and down respectively, and the protective films on the surfaces of the isolating films on the upper side and the lower side are connected to the two material collecting rolls 8 respectively and are wound and collected through the material collecting rolls 8.
The material receiving mechanism 2 comprises a first material receiving platform 21, a material receiving lifting module 23, a second material receiving platform 24 and a material sucking and dividing assembly, wherein the first material receiving platform 21 is horizontally and fixedly arranged on the side wall of the rack 1; the material receiving lifting module 23 is vertically arranged on the side part of the first material receiving platform 21; the second material receiving platform 24 is horizontally connected to the output end of the material receiving lifting module 23 and is driven by the material receiving lifting module 23 to move up and down, and an inclined plane is arranged at one side edge of the second material receiving platform 24; the material sucking and dividing assembly is arranged above the first material receiving platform 21 and the second material receiving platform 24, after a separation film on one separation film material roll 3 is pulled out, the tail end of the separation film is adhered with a double faced adhesive tape at the first material receiving platform 21, the head end of the other separation film material roll 3 is adsorbed at the second material receiving platform 24, the material sucking and dividing assembly adsorbs the separation film at the first material receiving platform 21 to be transferred to the second material receiving platform 24, the tail end of the separation film is adhered at the head end of the separation film at the second material receiving platform 24, and the separation film at the tail end of the separation film is divided, so that the separation film material roll 3 subjected to emptying and the separation film on the fully loaded separation film material roll 3 are adhered together.
The material sucking and scratching assembly comprises a linear driving part, a scratching knife 212 and a sucking plate 213, wherein the linear driving part is arranged on the rack 1 and is positioned above the first material receiving platform 21 and the second material receiving platform 24; the suction plate 213 is horizontally connected to the output end of the linear driving member, and the horizontal plane at the bottom of the suction plate 213 is an adsorption plane; the scribing knife 212 is slidably connected to one side of the suction plate 213 and extends downward to the lower side of the suction plate 213, the suction plate 213 adsorbs the isolation film and horizontally transfers the isolation film, and the scribing knife 212 linearly moves along the side direction of the suction plate 213 to scribe the isolation film;
the linear driving component comprises a linear module 25, a first linear sliding seat 26, a linear motor 27, a screw rod 28, a screw rod seat 29, a linear sliding rail 210 and a second linear sliding seat 211, wherein the linear module 25 is horizontally arranged on the side wall of the rack 1; the first linear slide carriage 26 is vertically connected to the output end of the linear module 25, and is driven by the linear module 25 to move linearly; the linear motor 27 is provided at one end of the first linear slider 26; the screw 28 is rotatably arranged on the first linear slide carriage 26 along the direction of the first linear slide carriage 26 and is connected with the output end of the linear motor 27; the screw rod seat 29 is sleeved on the screw rod 28, and when the screw rod 28 rotates, the screw rod seat 29 is driven to linearly move along the screw rod 28; the linear slide rail 210 is disposed on a side wall of the first linear slide carriage 26; the second linear sliding seat 211 is slidably embedded in the linear sliding rail 210 and is fixedly connected with the screw rod seat 29, and the screw rod seat 29 drives the second linear sliding seat 211 to linearly move; the scriber 212 is connected to the side wall of the second linear sliding base 211 and extends obliquely downwards; the suction plate 213 is horizontally connected to the lower portion of the first linear slide 26;
at least two vacuum suction holes 22 are formed on the top surfaces of the first material receiving platform 21 and the second material receiving platform 24 and the bottom surface of the suction plate 213 for vacuum-absorbing the isolation film.
The material-separating traction roller mechanism 4 comprises a roller support plate 41, a mounting cavity 42, a cam driving assembly and a traction and cleaning assembly, wherein the roller support plate 41 is arranged on the side wall of the rack 1, the mounting cavity 42 is connected to the roller support plate 41, and a mounting space is arranged in the mounting cavity 42; the cam driving assembly is arranged in the mounting space in the mounting cavity 42, and the output end of the cam driving assembly faces downwards; the traction and cleaning assembly is arranged below the mounting cavity 42 and is connected with the output end of the cam driving assembly, and the cam driving assembly drives the traction and cleaning assembly to move up and down; a slit-shaped space is arranged in the traction and cleaning assembly, the pole piece penetrates through the slit-shaped space and is tensioned by the roller, the roller rotates to pull the pole piece to move, the traction and cleaning assembly synchronizes the rotation of the roller to clean the surface of the pole piece, and the cleaned dust and sundries are sucked out.
The cam driving component comprises a cam supporting rod 43, a cam 44, a cam motor 45, a lifting frame 46, a driving wheel 47, a lifting rod 48 and a roller bracket 49, wherein the cam supporting rod 43 is horizontally arranged in the installation cavity 42, and two ends of the cam supporting rod 43 are rotatably connected to the side wall of the installation cavity 42; the cam 44 is vertically arranged on the cam support rod 43; the cam motor 45 is arranged on one side of the cam support rod 43, and the output end of the cam motor 45 is connected with the end part of the cam support rod 43 through a transmission belt and drives the cam support rod 43 to rotate;
the lifting rods 48 comprise at least two, and the lifting rods 48 are vertically and slidably inserted in the mounting cavity 42; the lifting frame 46 is horizontally connected with the upper end of the lifting rod 48; the driving wheel 47 is rotatably arranged in the lifting frame 46 and correspondingly arranged below the cam 44, and when the cam 44 rotates, the lifting frame 46 is driven to move up and down by pushing the driving wheel 47; the roller bracket 49 is horizontally connected to the lower end of the lifting rod 48, and a U-shaped installation space is provided at the lower part of the roller bracket 49.
The traction and cleaning assembly comprises a cleaning roller 410, a roller 411, a traction cleaning motor 412, a traction cleaning transmission belt 413, a linkage transmission component and a dust suction component, wherein the cleaning roller 410 and the roller 411 are arranged in a U-shaped mounting space at the lower part of a roller bracket 49 at intervals up and down, the end parts of the cleaning roller 410 and the roller 411 are rotatably connected with the side wall of the roller bracket 49, a slit-shaped gap is reserved between the cleaning roller 410 and the roller 411, and a pole piece passes through the slit-shaped gap and is tensioned by the roller 411; the traction cleaning motor 412 is arranged on the roller bracket 49, and the output end of the traction cleaning motor 412 is connected to the roller 411 through a traction cleaning transmission belt 413;
the linkage transmission part comprises a linkage transmission belt 414, a first linkage wheel 415 and a second linkage wheel 416, wherein the first linkage wheel 415 and the second linkage wheel 416 are respectively arranged at the end parts of the roller 411 and the cleaning roller 410, and the linkage transmission belt 414 is sleeved between the first linkage wheel 415 and the second linkage wheel 416; when the roller 411 rotates, the cleaning roller 410 is driven to synchronously rotate through the linkage transmission belt 414, and the cleaning roller 410 cleans the surface of the pole piece;
the dust suction part comprises a dust suction cavity 417 and a dust suction pipe 418, wherein the dust suction cavity 417 is arranged at the side part of the roller bracket 49 and is communicated with the inside of the roller bracket 49; the dust suction pipe 418 is communicated with the dust suction cavity 417, and the dust suction pipe 418 generates suction force to suck out dust and sundries generated during pole piece cleaning.
The conveying and dust removing mechanism 5 comprises a vacuum conveying assembly 51 and a T-shaped dust removing assembly 52, wherein the vacuum conveying assembly 51 is horizontally arranged, a horizontal conveying plane is formed on the surface of the vacuum conveying assembly 51, a vacuum conveying belt is used as a conveying carrier of the horizontal conveying plane, vacuum suction holes are formed in the surface of the vacuum conveying belt, a pole piece is adsorbed and fixed by the vacuum conveying belt and then is conveyed forwards in a straight line along the horizontal conveying plane, and the vacuum conveying belt synchronously performs surface cleaning through a belt cleaning component arranged on the back surface of the horizontal conveying plane; the T-shaped dust removing assembly 52 is arranged above the horizontal conveying plane, a gap is reserved between the T-shaped dust removing assembly and the horizontal conveying plane, the pole piece is conveyed forwards through the gap, the T-shaped dust removing assembly 52 is close to the surface of the pole piece, the surface of the pole piece is cleaned and dedusted along two mutually vertical directions, and dust and waste materials generated during cleaning are sucked out.
The vacuum conveying assembly 51 comprises a conveying support 511, a conveying tension roller 512, a vacuum conveying belt, a conveying driving part and a belt cleaning part, wherein the conveying support 511 is horizontally arranged, and a horizontal conveying table 513 is arranged on the conveying support 511; the two conveying tension rollers 512 are provided, and the conveying tension rollers 512 are respectively rotatably provided at both ends of the conveying support 511; the vacuum conveyor belt is sleeved on the conveying tension roller 512 and is tensioned by the conveying tension roller 512, the back surface of the vacuum conveyor belt is tightly attached to the horizontal conveying table 513, a vacuum suction hole in the vacuum conveyor belt is communicated with an air cavity 514 formed in the horizontal conveying table 513, and a vacuum negative pressure generated in the air cavity 514 enables the vacuum suction hole to adsorb and fix the pole piece on the surface of the vacuum conveyor belt; the conveying driving part is arranged on one side of the conveying support 511 and is connected with the vacuum conveying belt; the belt cleaning component is arranged on the back of the horizontal conveying table 513 and is connected with the output end of the conveying driving component, the conveying driving component synchronously drives the vacuum conveying belt and the belt cleaning component, and the surface of the vacuum conveying belt is cleaned by the belt cleaning component while the vacuum conveying belt conveys the pole piece;
the transmission driving part comprises a transmission motor 515, a transmission synchronous wheel 517, an adjusting seat 5110, an adjusting roller 5111 and an adjusting rod 519, wherein the transmission synchronous wheel 517 is rotatably arranged at the back of the horizontal transmission platform 513 and tensions the vacuum transmission belt; the conveying motor 515 is arranged at the side part of the horizontal conveying table 513, the output end of the conveying motor is connected with the conveying synchronous wheel 517, the conveying synchronous wheel 517 is driven to rotate, and the conveying synchronous wheel 517 drives the vacuum conveying belt to move; the two adjusting seats 5110 are provided, and the two adjusting seats 5110 are connected to the back of the horizontal transfer platform 513 in a rotatable manner at intervals; the adjusting roller 5111 is rotatably connected to the two adjusting seats 5110; the adjusting rod 519 is arranged at the side of the adjusting seat 5110, and the adjusting rod 519 is close to or far from the adjusting seat 5110 to change the angle of the adjusting seat 5110 and adjust the tension;
the belt cleaning member includes a belt cleaning chamber, a belt cleaning brush 516, and a belt cleaning suction pipe 518, wherein the belt cleaning chamber is disposed at the back of the horizontal transfer table 513; both ends of the transmission synchronizing wheel 517 are connected with the side wall of the cleaning cavity; the cleaning brush 516 and the transmission synchronizing wheel 517 are arranged in parallel at intervals and are positioned at the back of the transmission synchronizing wheel 517; the two ends of the belt cleaning hairbrush 516 are rotatably connected on the side wall of the belt cleaning cavity and are connected with a transmission synchronizing wheel 517 through a transmission belt, and the transmission synchronizing wheel 517 rotates and simultaneously drives the belt cleaning hairbrush 516 to rotate so as to clean the surface of the vacuum transmission belt; the belt cleaning suction pipe 518 is disposed on the belt cleaning chamber and communicated with the inside of the belt cleaning chamber, and the belt cleaning suction pipe 518 sucks out dust and foreign materials generated in the cleaning process.
The T-shaped dust removing assembly 52 comprises a dust removing support plate 521, a first dust removing cavity 522, a second dust removing cavity 525, a dust removing component and a supporting and lifting component, wherein the dust removing support plate 521 is horizontally arranged outside the horizontal conveying surface of the vacuum conveying assembly 51 and is supported by the supporting and lifting component, and the supporting and lifting component drives the dust removing support plate 521 to move up and down so that the dust removing support plate 521 is close to or far away from the horizontal conveying surface; the first dust removing cavity 522 and the second dust removing cavity 525 are arranged on the side wall of the dust removing support plate 521 close to the vacuum conveyor belt, and the first dust removing cavity 522 and the second dust removing cavity 525 are vertically arranged to form a T-shaped structure; the dust removing components comprise two sets, and the dust removing components are respectively arranged in the first dust removing cavity 522 and the second dust removing cavity 525 and are close to the vacuum conveyor belt along with the first dust removing cavity 522 and the second dust removing cavity 525 so as to clean the pole pieces on the vacuum conveyor belt.
The supporting and lifting members include a lifting support 528, a lifting cylinder 529, a support base 5210 and a slide base 5211, wherein the support base 5210 and the slide base 5211 include at least two sets, and the support base 5210 is vertically arranged on the conveying support 511; the slide 5211 is slidably connected to the support base 5210 in a vertical direction and is connected to the dust removing support plate 521 so as to support the dust removing support plate 521; the lifting support 528 and the lifting cylinder 529 comprise at least two sets, and the lifting support 528 is vertically arranged on the conveying support 511; the lifting cylinder 529 is vertically arranged on the dust removing support plate 521, the output end of the lifting cylinder 529 is connected to the lifting support 528, the lifting cylinder 529 outputs power to the lifting support 528, and the reaction force of the lifting support 528 drives the dust removing support plate 521 to move up and down;
the dust removing part comprises a dust removing motor 523 and a dust removing brush 524, wherein the dust removing motor 523 is arranged on the first dust removing cavity 522 and the second dust removing cavity 525; the dust removing brush 524 is rotatably disposed in the first dust removing chamber 522 and the second dust removing chamber 525; the output end of the dust removing motor 523 is connected with the dust removing brush 524 through a transmission belt so as to drive the dust removing brush 524 to rotate and clean the surface of the pole piece.
The traction fitting mechanism 6 comprises a traction fitting support 61, a traction fitting platform and a traction fitting assembly, wherein the traction fitting support 61 is vertically arranged; the traction laminating platform is horizontally connected to the side wall of the traction laminating support 61, a horizontal first traction laminating surface is arranged on the traction laminating platform, a traction conveyor belt is sleeved on the first traction laminating surface, moves linearly along the first traction laminating surface, and synchronously cleans the surface and removes dust through a cleaning and dust removing component arranged on the back surface of the traction laminating platform; the traction jointing assembly is arranged on one side of the first traction jointing surface at intervals and moves linearly so as to be close to or far away from the first traction jointing surface; the traction joint assembly is provided with a horizontal second traction joint surface, a traction conveyor belt is sleeved on the second traction joint surface, moves linearly along the second traction joint surface, and synchronously cleans the surface and removes dust through a cleaning and dust removing component arranged on the back surface of the traction joint assembly; the second traction binding surface and the first traction binding surface are arranged at intervals to form a binding transmission gap, the strip-shaped pole piece and the isolating films on the upper side and the lower side of the strip-shaped pole piece penetrate through the binding transmission gap, the belt is pulled to enable the isolating films on the upper side and the lower side to be pressed on the pole piece, and the pole piece after the isolating film is bound is conveyed forwards.
The traction and bonding platform comprises a traction and bonding support plate 62, a traction motor 64, a first traction support table 66, a traction driving wheel 67, a traction conveying belt 615 and a cleaning and dedusting part, wherein the traction and bonding support plate 62 is connected to the side wall of the traction and bonding support seat 61; the first traction support 66 is horizontally connected to the traction joint support plate 62, a horizontal first traction joint surface is formed on the first traction support 66, and traction tension wheels 614 are rotatably arranged at two ends of the first traction support 66; the traction motor 64 is arranged on the side wall of the traction joint support 61, and the output end of the traction joint support 61 penetrates through the traction joint support 61 and extends to the back of the first traction support 66; the traction transmission wheel 67 is arranged on the output end of the traction motor 64; the traction conveyor belt 615 is sleeved on the traction tension pulley 614 and the traction transmission wheel 67, and is tensioned by the traction tension pulley 614, and the traction motor 64 drives the traction conveyor belt 615 to linearly move on the first traction support 66; the cleaning and dust removing part is arranged at the back of the first traction support 66, and the traction conveyor belt 615 penetrates through the cleaning and dust removing part and sucks out dust or sundries after the surface of the cleaning and dust removing part is cleaned.
The traction bonding assembly comprises a traction bonding sliding seat 616, a traction bonding air cylinder 63, a traction motor 64, a second traction support 65, a traction driving wheel 67, a traction conveying belt 615 and a cleaning and dedusting component, wherein the traction bonding sliding seat 616 is slidably arranged on the side wall of the traction bonding support 61 along the vertical direction; the traction bonding air cylinder 63 is vertically arranged on the side wall of the traction bonding support 61, and the output end of the traction bonding air cylinder is connected with the traction bonding sliding seat 616 so as to drive the traction bonding sliding seat 616 to move up and down; the second traction support 65 is horizontally arranged on the traction bonding sliding base 616, a second traction bonding surface is formed on the second traction support 65, and two ends of the second traction support 65 are rotatably provided with traction tensioning wheels 614; the traction motor 64 is arranged on the side wall of the traction bonding sliding seat 616, the output end of the traction motor 64 horizontally extends to the back of the second traction support table 65, and a traction driving wheel 67 is arranged on the output end of the traction motor 64; the traction transmission belt 615 is sleeved on the traction tension wheel 614 and the traction transmission wheel 67, and the traction transmission wheel 67 drives the traction transmission belt 615 to move linearly along the second traction abutting surface; the cleaning and dust removing part is arranged at the back of the second traction support 65, and the traction conveyor belt 615 penetrates into the cleaning and dust removing part and sucks out dust or sundries after the surface of the cleaning and dust removing part is cleaned.
The cleaning and dust removing component comprises a traction cleaning hairbrush 68, a cleaning and dust suction pipe 69, a cleaning adjusting rod 610, a first cleaning tensioning wheel 611, a cleaning tensioning cylinder 612 and a second cleaning tensioning wheel 613, wherein the traction cleaning hairbrush 68 is arranged on one side of the traction driving wheel 67 at intervals in parallel and is connected with the traction driving wheel 67 through a transmission belt; the traction transmission belt 615 passes through a clearance space between the traction cleaning hairbrush 68 and the traction transmission wheel 67, and the traction transmission wheel 67 drives the traction transmission belt 615 to move, and simultaneously, the traction cleaning hairbrush 68 is pulled to clean the surface of the traction transmission belt 615; the cleaning dust suction pipe 69 is covered on the traction cleaning brush 68, and dust and sundries generated by cleaning are sucked out through the cleaning dust suction pipe 69; the first cleaning tension wheel 611 and the second cleaning tension wheel 613 are respectively arranged at both sides of the traction transmission wheel 67, and tension the traction transmission belt 615; the cleaning adjustment rod 610 and the cleaning tension cylinder 612 are connected to the first cleaning tension wheel 611 and the second cleaning tension wheel 613, respectively, so as to adjust the tension.
Further, the utility model discloses an possess automatic material of trading and roll up, tensile force automatic adjustment takes self-cleaning to remove dust and pole piece position fixed function, has realized pole piece and the laminating of barrier film and the synchronous transfer device of the high-speed automatic conveying of laminating of pole piece and barrier film. Specifically, the method comprises the following steps: 1. the utility model discloses a two barrier film material roll structural design, one is the work material book, and another is for waiting the material to roll up, and the barrier film of coiling is constantly pulled out and is carried out subsequent laminating action on the work material book. In order to ensure that the feeding is uninterrupted, the utility model is originally designed with a receiving mechanism, the receiving mechanism comprises a first receiving platform and a second receiving platform which are arranged at horizontal intervals, the first receiving platform is fixedly arranged, and the second receiving platform moves up and down along the vertical direction; meanwhile, a material sucking and scratching assembly is further arranged above the first material receiving platform and the second material receiving platform. After the isolating film on one isolating film material roll is pulled out, the tail end of the isolating film is adhered with a double-sided adhesive tape at a first material receiving platform, the head end of the isolating film of the other fully-loaded isolating film material roll is fixedly adsorbed at a second material receiving platform, the material sucking and scratching assembly adsorbs and transfers the isolating film adhered with the double-sided adhesive tape to the second material receiving platform, the isolating film is adhered to the head end of the isolating film of the other isolating film material roll, and the isolating film on one isolating film material roll is scratched at the second material receiving platform; thereby realized two links up of not shutting down of rolling up barrier film material area, effectual barrier film laminating conveying efficiency that has promoted. 2. The utility model discloses to the leading-in of pole piece and tensile force in good time adjust, the design has divided material to draw the gyro wheel mechanism ingeniously, divide the material to draw the installation cavity that is equipped with installation space within the gyro wheel mechanism as bearing carrier, rotatably be provided with cam strut on the upper portion lateral wall of installation space, the middle part of cam strut is provided with the cam, the cam strut passes through the drive belt to be connected with the output of cam motor, cam motor drive cam strut drives cam rotary motion; two lifting rods are vertically and slidably arranged in the installation space, the upper part of each lifting rod is horizontally provided with a lifting frame, the lower part of each lifting frame is horizontally provided with a roller bracket, the middle part of each lifting frame is rotatably provided with a driving wheel, and the cam is pressed downwards against the driving wheel when rotating, so that the lifting frames are driven to move up and down to drive the roller brackets to move up and down; a cleaning roller and a roller are arranged in a U-shaped mounting space at the lower part of the roller bracket at intervals in an up-down parallel manner, and a pole piece penetrates through a gap between the cleaning roller and the roller and is tensioned by the roller; a traction cleaning motor arranged on the roller bracket is connected with the roller through a traction cleaning transmission belt and drives the roller to rotate so as to draw and convey the pole piece; meanwhile, the roller drives the cleaning roller to rotate through the first linkage wheel, the second linkage wheel and the linkage transmission belt synchronous belt, so that the cleaning of the surface of the pole piece is completed while the pole piece is dragged and conveyed, and the surface cleanliness of the pole piece is effectively ensured; meanwhile, dust and sundries generated by cleaning of the cleaning roller are sucked out through the suction cavity arranged at the side part of the roller bracket and the dust suction pipe, so that secondary pollution of the dust and the sundries is prevented, and the cleaning quality is effectively ensured. 3. The utility model discloses to cleanness and conveying before the pole piece pad pasting, design has conveying and dust removal mechanism ingeniously, has realized the sharp transmission and the clean dust removal of pole piece simultaneously. The conveying and dust removing mechanism of the utility model comprises a vacuum conveying component and a T-shaped dust removing component, the vacuum conveying component is horizontally arranged to form a horizontal conveying plane, the horizontal conveying plane takes a vacuum conveying belt as a conveying carrier, the surface of the vacuum conveying belt is provided with a vacuum suction hole, a pole piece is adsorbed and fixed by the vacuum conveying belt and then is linearly conveyed forwards along the horizontal conveying plane, and the vacuum conveying belt synchronously performs surface cleaning through a belt cleaning component arranged on the back of the horizontal conveying plane; the vacuum conveying assembly adsorbs and fixes the pole pieces on the surface of the vacuum conveying belt through downward vacuum adsorption force, so that the position of the pole pieces is fixed while the pole pieces are conveyed linearly, and the pole pieces are prevented from being deviated in the cleaning process of the surface of the pole pieces by the T-shaped dust removal assembly. Meanwhile, the belt cleaning component moves synchronously with the vacuum conveyor belt, and when the vacuum conveyor belt conveys the pole piece, the belt cleaning component cleans and removes dust on the surface of the vacuum conveyor belt which is in contact with the pole piece, so that dust or sundries on the surface of the vacuum conveyor belt are effectively reduced and are adhered to the surface of the pole piece, and the cleanliness of the surface of the pole piece is ensured. In addition, the T-shaped dust removal assembly of the utility model is arranged on the front side of the vacuum conveying assembly, a gap is left between the T-shaped dust removal assembly and the horizontal conveying plane, the pole piece is conveyed forwards through the gap, the T-shaped dust removal assembly is close to the surface of the pole piece, the surface of the pole piece is cleaned and dedusted along two mutually vertical directions, and dust waste materials generated during cleaning are sucked out; this kind of clean structure of T type that sets up perpendicularly has realized two-way twice cleanness, has promoted clean effect effectively, and has promoted the size of clean adaptation, and adaptable jumbo size pole piece is clean. And simultaneously, the utility model discloses a T type dust removal subassembly is still through setting up in the outside suction of dust or debris that produces when the dust removal part of first dust removal chamber and second dust removal chamber lateral part will be clean, avoids dust secondary pollution pole piece, has promoted clean effect effectively. 4. The utility model discloses to laminating each other and the automatic conveying problem that pulls of pole piece and barrier film, design with originality and draw laminating mechanism, draw laminating mechanism mainly including drawing laminating platform and drawing the laminating subassembly, two sets of upper and lower intervals set up, and the face punishment of being close to between the two do not forms first binding face and the second of pulling and draws binding face, first binding face and the second of pulling draw binding face cover and are equipped with and pull the conveyer belt, pull the conveyer belt through first pull a platform and the second pull the take-up pulley tensioning of pulling at a platform both ends, and pull the transmission wheel drive of a platform back and paste first face and the second of pulling and pull a face linear motion through setting up, the barrier film of both sides penetrates in the clearance space between first face and the second of pulling about pole piece and the pole piece. The first traction support platform is driven by the traction laminating cylinder to move up and down, so that the second traction support platform is pressed against the first traction support platform, and the upper surface and the lower surface of the pole piece are covered by the isolation films on the upper side and the lower side; meanwhile, the traction conveyor belts on the first traction support table and the second traction support table synchronously move linearly to linearly transmit the pole pieces which are pressed and attached with the isolating films forwards. In addition, the utility model is provided with a cleaning and dedusting part at the back of the traction driving wheel, the cleaning and dedusting part is used as a cleaning part through a traction cleaning hairbrush arranged on one side of the traction driving wheel at intervals in parallel, the traction cleaning hairbrush is connected with the traction driving wheel through a driving belt, the traction driving wheel drives the traction cleaning hairbrush to synchronously rotate while rotating, so as to achieve the effect of cleaning the surface of the traction driving belt and effectively avoid the pollution to the surface of the isolation film when the isolation film is attached and drawn; the dust and sundries generated by the traction cleaning brush are sucked out through the cleaning dust suction pipe arranged on the traction cleaning brush in a covering way, so that the secondary pollution of the cleaned dust and sundries to the traction conveyor belt is avoided. Additionally, the utility model discloses still be equipped with the clean take-up pulley of first clean take-up pulley and second in the both sides of pulling the drive wheel, the conveyer belt is pulled in the clean take-up pulley tensioning of first clean take-up pulley and second, makes to pull the conveyer belt and pull the drive wheel and keep stable being connected, can adjust the tensile force size according to the conveying requirement simultaneously to the different conveying requirements that pull of adaptation.
The embodiments of the present invention are only for describing the specific implementation thereof, and are not limited to the scope of protection thereof. The present invention is not limited to the above embodiments, but can be modified in various ways without departing from the scope of the present invention.