CN215844418U - Rolling roller wiping device for pole piece rolling machine - Google Patents

Abstract

The utility model relates to a rolling roller wiping device for a pole piece rolling machine, which belongs to the field of lithium batteries and comprises a first mounting plate and a push plate arranged on the first mounting plate through a driving device, wherein the push plate is arranged towards a rolling roller of the pole piece rolling machine and is parallel to the axis of the rolling roller, the driving device is used for pushing the push plate to move towards the rolling roller in a reciprocating mode, and gauze is attached to one side, facing the rolling roller, of the push plate. The utility model can wipe the rolling roller in real time, thereby improving the rolling effect of the rolling roller on the pole piece.

Description

Rolling roller wiping device for pole piece rolling machine

Technical Field

The utility model relates to the field of lithium batteries, in particular to a rolling roller wiping device for a pole piece rolling machine.

Background

In the production process of the lithium battery, the next procedure after the positive pole piece and the negative pole piece which are qualified in the homogenizing and coating processes are manufactured is rolling, the rolling process can roll the coated pole piece until the particles are tightly contacted with each other and the thickness is reduced so as to improve the energy density of the pole piece, but the surface of the rolling roller is easily stuck with slurry in the rolling process, so that the rolling effect of the rolling roller is poor, and the quality of the pole piece is influenced.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a roll roller wiping arrangement for pole piece bucker, include first mounting panel and set up in through drive arrangement in push pedal on the first mounting panel, the push pedal sets up towards the roll roller of pole piece bucker, just the push pedal is parallel the axis setting of roll roller, drive arrangement is used for promoting the push pedal orientation roll roller reciprocating motion, the push pedal orientation one side of roll roller is still attached to have the gauze.

According to the utility model, the first mounting plate is a mounting structure and is used for being mounted on the pole piece rolling machine, so that the wiping device is mounted on the pole piece rolling machine.

Wherein, drive arrangement is used for promoting the push pedal along the orientation reciprocating motion who rolls the roller, because the parallel axis setting of rolling the roller of push pedal, consequently under drive arrangement's promotion, the push pedal can compress tightly the gauze on it on rolling the roller, and then can wipe away the thick liquids on rolling the roller when rolling the roller during operation, guarantees the clean of rolling the roller to improve the effect of rolling the roller.

Further, both ends are provided with first guide roller set and second guide roller set respectively about the push pedal, first guide roller set includes a plurality of first deflector rolls that down set gradually from last, first deflector roll level sets up just first deflector roll is along perpendicular the direction setting of the axis of roll, second guide roller set is including corresponding a plurality of second deflector rolls that down set gradually from last that first deflector roll set up, second deflector roll level sets up just the second deflector roll is along perpendicular the direction setting of the axis of roll, both ends correspond about the first mounting panel first guide roller set and second guide roller set still are provided with the second winding cylinder that is used for unreeling the first winding cylinder of gauze and is used for rolling the gauze respectively.

The gauze wound on the first winding drum is led out from the first winding drum, bypasses the first guide roller from the lower part of the uppermost first guide roller in the first guide roller group, enters the lower surface of the push plate, bypasses the second guide roller from the upper part of the uppermost second guide roller in the second guide roller group, enters the lower surface of the push plate, bypasses the first guide roller from the upper part of the second first guide roller from the top down in the first guide roller group, enters the lower surface of the push plate, bypasses the second guide roller from the upper part of the second guide roller from the top down in the second guide roller group, enters the lower surface of the push plate, and the like until the gauze passes through the lowermost second guide roller in the second guide roller group, and at the moment, the gauze bypasses the second guide roller from the lower part of the second guide roller and is connected with the second winding drum. Therefore, the gauze is stacked below the push plate, the thickness of the gauze below the push plate can be effectively increased, and the wiping effect of the utility model is better; in addition, the gauze connected to the second winding drum can be wound on the second winding drum by the rotation of the second winding drum, so that the gauze at the lowest layer below the push plate can be pulled to move towards the second winding drum and be wound on the second winding drum, namely, the gauze wiped by the rolling roller can be wound on the second winding drum by the rotation of the second winding drum, so that the lowest layer of the gauze layer can be updated in real time when the rolling roller works, and the wiping effect of the rolling roller in long-time working can be guaranteed; meanwhile, when the second winding drum rotates, only the gauze layer at the lowest layer can be updated, and all the gauze layers below the push plate do not need to be updated at one time, so that the use of gauze can be saved.

Furthermore, the lower end of a first guide roller positioned at the lowest position in the first guide roller group is positioned above the lower surface of the push plate, and the lower end of a second guide roller positioned at the lowest position in the second guide roller group is positioned above the lower surface of the push plate.

The lower ends of the first guide roller and the second guide roller which are arranged at the lowest positions in the first guide roller group and the second guide roller group are both positioned above the lower surface of the push plate, so that gauzes stacked on the lower surface of the push plate can be abutted together.

Furthermore, the left end and the right end of the push plate are respectively provided with a first mounting seat and a second mounting seat corresponding to the first winding drum and the second winding drum, a first rotating shaft is rotatably arranged on the first mounting seat and is parallel to the first guide roller, one end of the first rotating shaft is rotatably arranged on the first mounting seat, the other end of the first rotating shaft is arranged in a suspended manner, and the first winding drum is sleeved on the first rotating shaft; rotationally be provided with the second pivot on the second mount pad, the second pivot is parallel the setting of second deflector roll, just the one end of second pivot through micro motor rotationally set up in the second mount pad, its other end unsettled setting, the second winding barrel casing is located the second pivot.

The first winding drum and the second winding drum are sleeved on the first rotating shaft and the second rotating shaft, so that the first winding drum and the second winding drum can be conveniently detached from the first rotating shaft and the second rotating shaft, and the first winding drum and the second winding drum can be conveniently replaced.

Furthermore, a threaded hole penetrating through the second rotating shaft is formed in the second rotating shaft along the axis of the rotating shaft, the second rotating shaft is close to one end of the micro motor, a retaining ring is fixedly arranged at one end of the micro motor, the second rotating shaft is far away from one end of the micro motor, a groove is formed in the end of the second rotating shaft, the groove is communicated with the threaded hole, an elastic sheet is arranged in the groove, one end of the micro motor, far away from the elastic sheet, is fixedly connected with the inner side wall of the groove, the lower end of the elastic sheet is provided with a connecting plate, the lower end of the connecting plate is in an inclined shape and forms an inclined plane, one end of the inclined plane, close to the micro motor, is located in the threaded hole, and one end of the inclined plane, far away from the micro motor, is located in the groove.

After the second winding drum is sleeved on the second rotating shaft, the bolt is screwed in the threaded hole, the elastic sheet can be jacked up by the inclined plane on the connecting plate, so that the elastic sheet is tightly jacked on the inner side of the second winding drum, the second winding drum can be further fixed on the second rotating shaft, the second winding drum can rotate along with the rotation of the second rotating shaft, and gauze can be smoothly wound by the second winding drum.

The baffle ring is used for positioning the second winding drum, so that the second winding drum is convenient to mount, and the baffle ring can be arranged on the second rotating shaft.

Further, drive arrangement including set up in at least two on the first mounting panel drive actuating cylinder, drive actuating cylinder's piston rod with the push pedal drive is connected, just drive actuating cylinder's air inlet and gas outlet and communicate each other through first trachea and second trachea respectively, first trachea and second trachea are connected with external air supply.

Wherein, each air inlet that drives actuating cylinder communicates through first trachea each other, and each gas outlet that drives actuating cylinder communicates through the second trachea each other, consequently each drives actuating cylinder ability synchronization action under the drive of external air supply, and then can guarantee the push pedal and can keep the state that is parallel to each other with the axial of rolling the roller strictly by the in-process that promotes, and then can ensure the push pedal and compress tightly the gauze on the surface of rolling the roller to guarantee the gauze to rolling the effect of cleaning of roller.

Further, still include scraper mechanism, scraper mechanism including set up in the scraper device of the both sides of rolling the roller, the scraper device include along the second mounting panel that the axis direction of rolling the roller set up, the second mounting panel orientation the mounting groove has been seted up to the upper end of one side of rolling the roller, the mounting groove upwards extends the second mounting panel, be provided with the resin scraper in the mounting groove, the upper end of resin scraper extends the mounting groove and with the surface of rolling the roller offsets.

Wherein, two scraper devices are located the both sides of rolling the roller respectively, and the top of setting the resin scraper on the second mounting panel offsets with the surface of rolling the roller, consequently, the resin scraper on two scraper devices can strike off the adhesion at the particulate matter on rolling roller surface before rolling the roller and after rolling respectively, thereby can guarantee to be rolled the roller and roll the surface smoothness of the pole piece after rolling, simultaneously, compare in the metal scraper, the resin scraper has good compliance, can avoid the production of metal clastic in the use.

Further, the resin scraper is detachably arranged in the mounting groove through a bolt connection structure.

Wherein, offer the first through-hole that is used for the installation on the resin scraper, the second through-hole has been seted up to the first through-hole that the second mounting panel corresponds on the resin scraper, and the resin scraper is installed in the mounting groove through passing first through-hole and second through-hole bolted construction detachably to can make things convenient for the change of resin scraper.

Wherein, the second mounting panel can be installed on the pole piece bucker through detachable construction such as bolt construction.

The principle and effect of the present invention will be further explained by combining the above technical scheme and the accompanying drawings:

according to the utility model, the gauze can be tightly pressed on the rolling roller by the push plate, so that the rolling roller can be wiped in real time, the slurry adhered on the rolling roller can be removed in real time, and the rolling effect of the rolling roller is improved.

In addition, the gauze is stacked below the push plate under the guiding action of the first guide roller group and the second guide roller group, so that the thickness of the gauze positioned below the push plate can be effectively increased, and the wiping effect of the utility model is better; in addition, the gauze connected to the second winding drum can be wound on the second winding drum by the rotation of the second winding drum, so that the gauze at the lowest layer below the push plate can be pulled to move towards the second winding drum and be wound on the second winding drum, namely, the gauze wiped by the rolling roller can be wound on the second winding drum by the rotation of the second winding drum, so that the lowest layer of the gauze layer can be updated in real time when the rolling roller works, and the wiping effect of the rolling roller in long-time working can be guaranteed; meanwhile, when the second winding drum rotates, only the gauze layer at the lowest layer can be updated, and all the gauze layers below the push plate do not need to be updated at one time, so that the use of gauze can be saved.

Drawings

FIG. 1 is a first schematic structural diagram of a rolling roller wiping device for a pole piece rolling machine according to an embodiment of the present invention;

FIG. 2 is a second schematic structural diagram of a rolling roller wiping device for a pole piece rolling machine according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a second rotating shaft according to an embodiment of the present invention;

fig. 4 is a schematic view of a matching structure of the scraper mechanism and the rolling roller according to the embodiment of the utility model.

Description of reference numerals:

1-a first mounting plate, 11-a driving cylinder, 111-a piston rod, 2-a push plate, 21-a first mounting seat, 211-a first rotating shaft, 22-a second mounting seat, 221-a second rotating shaft, 2211-a threaded hole, 2212-a baffle ring, 2213-a through groove, 2214-a spring sheet, 2215-a connecting plate, 3-gauze, 41-a first winding cylinder, 42-a second winding cylinder, 5-a first guide roller, 6-a second guide roller, 7-a rolling roller, 81-a second mounting plate and 82-a resin scraper.

Detailed Description

For the convenience of understanding of those skilled in the art, the present invention will be described in further detail below with reference to the accompanying drawings and examples:

1-4, a rolling roller wiping arrangement for pole piece bucker, including first mounting panel 1 with through drive arrangement set up in push pedal 2 on the first mounting panel 1, push pedal 2 sets up towards rolling roller 7 of pole piece bucker, just push pedal 2 is parallel the axis setting of rolling roller 7, drive arrangement is used for promoting push pedal 2 orientation rolling roller 7 reciprocating motion, push pedal 2 orientation one side of rolling roller 7 has still been attached to gauze 3.

In the utility model, the first mounting plate 1 is a mounting structure and is used for being mounted on a pole piece rolling machine, so that the wiping device is mounted on the pole piece rolling machine.

Wherein, drive arrangement is used for promoting push pedal 2 along the direction reciprocating motion towards rolling roller 7, because the parallel axis setting of rolling roller 7 of push pedal 2, consequently under drive arrangement's promotion, push pedal 2 can compress tightly gauze 3 on it on rolling roller 7, and then can wipe away the thick liquids on rolling roller 7 at rolling roller 7 during operation, guarantees rolling roller 7's clean to improve rolling roller 7's the effect of rolling.

Wherein an embodiment, both ends are provided with first deflector roll 5 group and second deflector roll 6 group respectively about push pedal 2, first deflector roll 5 group is including a plurality of first deflector rolls 5 that down set gradually from last, first deflector roll 5 level sets up just first deflector roll 5 is along perpendicular the direction setting of the axis of rolling roller 7, second deflector roll 6 group is including corresponding a plurality of second deflector rolls 6 that down set gradually from last that first deflector roll 5 set up, second deflector roll 6 level sets up just second deflector roll 6 is along perpendicular the direction setting of the axis of rolling roller 7, both ends correspond about first mounting panel 1 first deflector roll 5 group and second deflector roll 6 group still are provided with the first bobbin 41 that is used for unreeling the deflector roll 3 and the second bobbin 42 that is used for gauze 3 respectively.

Wherein the gauze 3 is wound on the first winding cylinder 41, the gauze 3 wound on the first winding cylinder 41 is led out from the first winding cylinder 41, then bypasses the first guide roller 5 from the lower part of the uppermost first guide roller 5 in the first guide roller 5 group and enters the lower surface of the push plate 2, then the second guide roller 6 is bypassed above the uppermost second guide roller 6 in the second guide roller 6 group, and the second guide roller enters the lower surface of the push plate 2, then the second guide roller 5 from the top to the bottom in the first guide roller 5 group bypasses the first guide roller 5 and enters the lower surface of the push plate 2, then the second guide roller 6 is wound by the second guide roller 6 from the upper part to the lower part of the second guide roller 6 in the second guide roller 6 group, enters the lower surface of the push plate 2, and so on until the gauze 3 passes through the second guide roller 6 at the lowest in the group of second guide rollers 6, at which time the gauze 3 passes under the second guide roller 6 and is connected with the second winding drum 42 by bypassing the second guide roller 6. Therefore, the gauze 3 is stacked below the push plate 2, the thickness of the gauze 3 below the push plate 2 can be effectively increased, and the wiping effect of the utility model is better; in addition, the gauze 3 connected to the second winding cylinder 42 can be wound on the second winding cylinder 42 by the rotation of the second winding cylinder 42, so that the gauze 3 at the lowest layer below the push plate 2 can be pulled to move towards the second winding cylinder 42 and be wound on the second winding cylinder 42, namely, the gauze 3 wiped by the rolling roller 7 can be wound on the second winding cylinder 42 by the rotation of the second winding cylinder 42, so that the lowest layer of the gauze 3 can be updated in real time when the rolling roller 7 works, and the wiping effect of the utility model on the rolling roller 7 in long-time work can be ensured; meanwhile, when the second winding drum 42 rotates, only the 3 gauze layers at the lowest layer are updated, and all the 3 gauze layers below the push plate 2 do not need to be updated at one time, so that the use of the gauze 3 can be saved.

In one embodiment, the lower end of the first guide roller 5 positioned at the lowest position in the first guide roller 5 group is positioned above the lower surface of the push plate 2, and the lower end of the second guide roller 6 positioned at the lowest position in the second guide roller 6 group is positioned above the lower surface of the push plate 2.

The lower ends of the first guide roller 5 and the second guide roller 6 which are arranged at the lowest position in the first guide roller 5 group and the second guide roller 6 group are both positioned above the lower surface of the push plate 2, so that gauzes 3 stacked on the lower surface of the push plate 2 can be tightly attached together.

In one embodiment, the left end and the right end of the push plate 2 are respectively provided with a first mounting seat 21 and a second mounting seat 22 corresponding to the first winding drum 41 and the second winding drum 42, the first mounting seat 21 is rotatably provided with a first rotating shaft 211, the first rotating shaft 211 is arranged in parallel with the first guide roller 5, one end of the first rotating shaft 211 is rotatably arranged on the first mounting seat 21, the other end of the first rotating shaft 211 is suspended, and the first winding drum 41 is sleeved on the first rotating shaft 211; the second installation seat 22 is rotatably provided with a second rotating shaft 221, the second rotating shaft 221 is parallel to the second guide roller 6, one end of the second rotating shaft 221 is rotatably arranged on the second installation seat 22 through a micro motor, the other end of the second rotating shaft is suspended, and the second winding drum 42 is sleeved on the second rotating shaft 221.

The first winding drum 41 and the second winding drum 42 are sleeved on the first rotating shaft 211 and the second rotating shaft 221, so that the first winding drum 41 and the second winding drum 42 can be conveniently detached from the first rotating shaft 211 and the second rotating shaft 221, and the first winding drum 41 and the second winding drum 42 can be conveniently replaced.

In one embodiment, a threaded hole 2211 penetrating through the second rotating shaft 221 is formed in the second rotating shaft 221 along the axis of the rotating shaft, a baffle ring 2212 is fixedly arranged at one end, close to the micro motor, of the second rotating shaft 221, a through groove 2213 is formed in one end, far away from the micro motor, of the second rotating shaft 221, the through groove 2213 and the threaded hole 2211 are communicated with each other, an elastic sheet 2214 is arranged in the through groove 2213, one end, far away from the micro motor, of the elastic sheet 2214 is fixedly connected with the inner side wall of the through groove 2213, a connecting plate 2215 is arranged at the lower end of the elastic sheet 2214, the lower end of the connecting plate 2215 is obliquely arranged to form an inclined plane, one end, close to the micro motor, of the inclined plane is located in the threaded hole 2211, and one end, far away from the micro motor, of the inclined plane is located in the through groove 2213.

After the second winding cylinder 42 is sleeved on the second rotating shaft 221, the bolt is screwed into the threaded hole 2211, the elastic sheet 2214 can be jacked up by the inclined surface on the connecting plate 2215, so that the elastic sheet 2214 is tightly jacked on the inner side of the second winding cylinder 42, and the second winding cylinder 42 can be further fixed on the second rotating shaft 221, so that the second winding cylinder 42 can rotate along with the rotation of the second rotating shaft 221, and the gauze 3 can be smoothly wound by the second winding cylinder 42.

The baffle ring 2212 is used for positioning the second winding drum 42 to facilitate installation of the second winding drum 42, and similarly, a baffle ring may be disposed on the second rotating shaft 221.

One of them embodiment, drive arrangement including set up in at least two on the first mounting panel 1 drive actuating cylinder 11, drive actuating cylinder 11's piston rod 111 with push pedal 2 drive is connected, just drive actuating cylinder 11's air inlet and gas outlet and communicate each other through first trachea and second trachea respectively, first trachea and second trachea are connected with external air supply.

Wherein, each air inlet that drives actuating cylinder 11 communicates through first trachea each other, each air outlet that drives actuating cylinder 11 communicates through the second trachea each other, consequently each drives actuating cylinder 11 ability synchronization action under the drive of external air supply, and then can guarantee that push pedal 2 keeps the state parallel to each other with the axial of rolling roller 7 strictly in the in-process that is promoted, and then can guarantee that push pedal 2 will press gauze 3 to compress tightly on the surface of rolling roller 7, in order to guarantee gauze 3 to rolling roller 7 clean the effect.

One of them embodiment, still include scraper mechanism, scraper mechanism including set up in the scraper device of the both sides of rolling roller, the scraper device include along the second mounting panel 81 that the axis direction of rolling roller set up, second mounting panel 81 orientation the mounting groove has been seted up to the upper end of one side of rolling roller, the mounting groove upwards extends the second mounting panel, be provided with resin scraper 82 in the mounting groove, the upper end of resin scraper 82 extends the mounting groove and with the surface of rolling roller 7 offsets.

Wherein, two scraper devices are located the both sides of rolling roller 7 respectively, and the top of setting resin scraper 82 on second mounting panel 81 offsets with the surface of rolling roller 7, therefore, resin scraper 82 on two scraper devices can strike off the adhesion at the particulate matter on rolling roller 7 surface before rolling roller 7 rolls and after rolling respectively, thereby can guarantee to be rolled the surface smoothness of the pole piece after roller 7 rolls, and simultaneously, compare in the metal scraper, resin scraper 82 has good compliance, can avoid the production of metal clastic in the use.

In one embodiment, the resin scraper 82 is detachably disposed in the mounting groove by a bolt connection structure.

Wherein, offer the first through-hole that is used for the installation on the resin scraper 82, the second through-hole has been seted up to the first through-hole that second mounting panel 81 corresponds on the resin scraper 82, and resin scraper 82 installs in the mounting groove through passing first through-hole and second through-hole bolted construction detachably to can make things convenient for the change of resin scraper 82.

Wherein, the second mounting plate 81 can be mounted on the pole piece rolling machine through detachable structures such as a bolt structure.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (8)

1. The utility model provides a roll wiping arrangement for pole piece bucker, its characterized in that, include first mounting panel and set up in through drive arrangement in push pedal on the first mounting panel, the push pedal sets up towards the roll of pole piece bucker, just the push pedal is parallel the axis of roll sets up, drive arrangement is used for promoting the push pedal orientation roll reciprocating motion, the push pedal orientation one side of roll still is attached with the gauze.

2. The rolling roller wiping device for the pole piece rolling machine, according to claim 1, characterized in that, both ends are provided with first guide roller set and second guide roller set respectively about the push pedal, first guide roller set includes a plurality of first deflector rolls that down set gradually from last, first deflector roll level sets up just first deflector roll is along perpendicular the direction setting of the axis of rolling roller, second guide roller set includes corresponding a plurality of second deflector rolls that down set gradually from last that first deflector roll set up, second deflector roll level sets up just the second deflector roll is along perpendicular the direction setting of the axis of rolling roller, both ends correspond about the first mounting panel first guide roller set and second deflector roll set still are provided with the first winding section of thick bamboo that is used for unreeling the gauze and the second winding section of thick bamboo that is used for the rolling gauze respectively.

3. The rolling roller wiping device for a pole piece rolling machine according to claim 2, wherein the lower end of the first guide roller positioned at the lowest in the first guide roller group is positioned above the lower surface of the push plate, and the lower end of the second guide roller positioned at the lowest in the second guide roller group is positioned above the lower surface of the push plate.

4. The rolling roller wiping device for the pole piece rolling machine as claimed in claim 2, wherein the left and right ends of the push plate are respectively provided with a first mounting seat and a second mounting seat corresponding to the first winding cylinder and the second winding cylinder, the first mounting seat is rotatably provided with a first rotating shaft, the first rotating shaft is parallel to the first guide roller, one end of the first rotating shaft is rotatably arranged on the first mounting seat, the other end of the first rotating shaft is suspended, and the first winding cylinder is sleeved on the first rotating shaft; rotationally be provided with the second pivot on the second mount pad, the second pivot is parallel the setting of second deflector roll, just the one end of second pivot through micro motor rotationally set up in the second mount pad, its other end unsettled setting, the second winding barrel casing is located the second pivot.

5. The rolling roller wiping device for the pole piece rolling machine as claimed in claim 4, wherein a threaded hole penetrating through the second rotating shaft is formed in the second rotating shaft along the axis of the rotating shaft, a retaining ring is fixedly arranged at one end, close to the micro motor, of the second rotating shaft, a through groove is formed in one end, far away from the micro motor, of the second rotating shaft, the through groove and the threaded hole are communicated with each other, an elastic sheet is arranged in the through groove, one end, far away from the micro motor, of the elastic sheet is fixedly connected with the inner side wall of the through groove, a connecting plate is arranged at the lower end of the elastic sheet, the lower end of the connecting plate is obliquely arranged to form an inclined surface, one end, close to the micro motor, of the inclined surface is located in the threaded hole, and one end, far away from the micro motor, of the inclined surface is located in the through groove.

6. The rolling roller wiping device for the pole piece rolling machine as claimed in claim 1, wherein the driving device comprises at least two driving cylinders arranged on the first mounting plate, piston rods of the driving cylinders are in driving connection with the push plate, air inlets and air outlets of the driving cylinders are respectively communicated with each other through a first air pipe and a second air pipe, and the first air pipe and the second air pipe are connected with an external air source.

7. The rolling roller wiping device for the pole piece rolling machine according to claim 1, further comprising a scraper mechanism, wherein the scraper mechanism comprises scraper devices disposed at two sides of the rolling roller, the scraper devices comprise a second mounting plate disposed along an axial direction of the rolling roller, the second mounting plate is provided with a mounting groove facing an upper end of a side surface of the rolling roller, the mounting groove extends upward to form the second mounting plate, a resin scraper is disposed in the mounting groove, and an upper end of the resin scraper extends out of the mounting groove and abuts against a surface of the rolling roller.

8. The laminating roller wiping apparatus for a pole piece laminating machine according to claim 7, wherein the resin blade is detachably provided in the mounting groove by a bolt coupling structure.

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