Pole piece cutting and rubberizing device

Abstract

The utility model relates to the technical field of pole piece processing, in particular to a pole piece cutting and rubberizing device which is characterized in that a groove with an opening in one side is formed in a first mounting plate, and a pole piece penetrates through the groove; the left clamping plate assembly and the right clamping plate assembly are arranged on the two sides of the first mounting plate and used for clamping a pole piece; the cutting mechanism is used for cutting the pole piece; the clamping plate driving piece drives the left clamping plate assembly and the right clamping plate assembly to synchronously move in the pole piece conveying direction; the driving air cylinder drives the left clamping plate assembly to move independently, so that the left clamping plate assembly and the right clamping plate assembly are spaced. The rubberizing mechanism is used for rubberizing the cut-off position of the pole piece, and the upper rubberizing assembly and the lower rubberizing assembly are connected with the output end of the rubberizing driving part and synchronously move in the width direction of the pole piece under driving of the rubberizing driving part. Each set of mechanism is driven by the same power source, it can be guaranteed that the mechanisms move synchronously, errors are reduced, overall power driving can be simplified, the use cost is reduced, and control is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of pole piece processing, in particular to a pole piece cutting and gluing device. Background Art

[0002] With the continuous development of the lithium battery industry, when existing battery winding machines are producing batteries, due to the requirements of the manufacturing process, the pole pieces need to be cut and glued before processing. The power components used in the existing cutting and gluing process are complex and costly. Utility Model Content

[0003] (I) The utility model provides a pole piece cutting and gluing device, which alleviates the technical problem of the complex components and high cost of the power components used in the cutting and gluing process in the prior art.

[0004] (II) Technical solution

[0005] In order to solve the above technical problems, the embodiment of the utility model provides a pole piece cutting and gluing device, comprising a first mounting plate, a clamping plate mechanism, a cutting mechanism, a gluing mechanism, a clamping plate driving member and a driving cylinder;

[0006] The first mounting plate is provided with a groove with one side open, and the groove is used for the pole piece to pass through;

[0007] The clamping plate mechanism comprises a left clamping plate assembly and a right clamping plate assembly, wherein the left clamping plate assembly and the right clamping plate assembly are arranged on both sides of the first mounting plate and are used to clamp the pole piece;

[0008] The cutting mechanism is arranged between the left clamping plate assembly and the right clamping plate assembly, and is used to cut the pole piece;

[0009] The clamping plate driving member drives the left clamping plate assembly and the right clamping plate assembly to move synchronously along the pole piece conveying direction;

[0010] The driving cylinder drives the left clamping plate assembly to move independently, so that the left clamping plate assembly and the right clamping plate assembly are spaced apart;

[0011] The gluing mechanism is used to apply glue to the cutting part of the pole piece, and includes an upper gluing component, a lower gluing component and a gluing driving component. The upper gluing component and the lower gluing component are respectively connected to the output ends of the gluing driving component, and are driven by the gluing driving component to move synchronously along the width direction of the pole piece.

[0012] Furthermore, it also includes a glue pulling mechanism, which includes an upper glue pulling component, a lower glue pulling component and a glue pulling driving component. The upper glue pulling component and the lower glue pulling component are respectively connected to the output ends of the glue pulling driving component. Driven by the glue pulling driving component, a predetermined length of tape is synchronously pulled from the glue disk.

[0013] Furthermore, the upper rubber component and the lower rubber component are slidably installed on the first mounting plate through an upper slide rail and a lower slide rail, respectively, and the upper rubber component and the lower rubber component are respectively connected to a first connecting rod and a second connecting rod, and the other ends of the first connecting rod and the second connecting rod are commonly connected to a driving rod, and the driving rod is connected to the output end of the rubber driving component.

[0014] Furthermore, the upper adhesive component and the lower adhesive component are commonly connected to a sensor bracket, and the sensor bracket is provided with a pole piece edge detector.

[0015] Furthermore, one end on the same side of the left clamping plate assembly and the right clamping plate assembly are respectively connected to two ends of a connecting member, and the connecting member is connected to the output end of the clamping plate driving member to drive the left clamping plate assembly and the right clamping plate assembly to move synchronously.

[0016] Furthermore, the cutting mechanism includes an upper cutter, a lower cutter and a cutting cylinder, wherein the cutting cylinder is connected to the lower cutter to drive the lower cutter to move closer to or away from the upper cutter.

[0017] Furthermore, the cutting mechanism also includes a cutter seat, the upper cutter is mounted on the cutter seat, the cutter seat is mounted on a cutter seat mounting plate, the cutter seat mounting plate is provided with a tightening bolt extending along the thickness direction of the pole piece, and the tightening bolt adjusts the position of the cutting mechanism along the thickness direction of the pole piece.

[0018] Furthermore, the cutter seat mounting plate is slidably mounted on a second mounting plate vertically arranged to the first mounting plate via a guide rail, and a limit assembly and a locking switch are respectively arranged on both sides of the cutting mechanism and located on the second mounting plate to lock the cutting mechanism.

[0019] Furthermore, the limit assembly includes a limit block and a first proximity sensor. When the cutting mechanism is locked, the limit block abuts against one side surface of the cutter seat mounting plate, and the locking switch abuts against the other side surface of the cutter seat mounting plate.

[0020] Furthermore, the locking switch includes an elbow clamp, a locking bolt and a second proximity sensor. When the cutting mechanism is locked, the clamping end of the elbow clamp abuts against the other side surface of the cutter seat mounting plate, and the first proximity sensor and the second proximity sensor respectively sense the cutter seat mounting plate and the locking bolt.

[0021] Beneficial effects of the utility model:

[0022] The utility model provides a pole piece cutting and gluing device, which clamps the two ends of the pole piece to be cut and glued by the cooperation of the left clamping plate assembly and the right clamping plate assembly, and the left clamping plate assembly and the right clamping plate assembly use the same clamping plate driving component to move along the front and rear conveying direction of the pole piece, and the upper gluing component and the lower gluing component are also driven by the same gluing driving component to complete the double-sided gluing of the pole piece cut by the cutting mechanism. In the utility model, the left clamping plate assembly and the right clamping plate assembly, the upper gluing component and the lower gluing component are respectively driven by the same power source, which can ensure their synchronous movement, reduce errors, and also simplify the overall power drive, reduce the use cost, and make the operation more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 A schematic diagram of the overall structure of a pole piece cutting and gluing device provided in an embodiment of the utility model;

[0025] Figure 2 The overall left side view of a pole piece cutting and gluing device provided by an embodiment of the utility model;

[0026] Figure 3 A schematic diagram of a clamping mechanism of a pole piece cutting and gluing device provided in an embodiment of the utility model;

[0027] Figure 4 A schematic diagram of a gluing mechanism of a pole piece cutting and gluing device provided in an embodiment of the utility model;

[0028] Figure 5 A schematic diagram of a glue pulling mechanism of a pole piece cutting and gluing device provided in an embodiment of the utility model;

[0029] Figure 6 A schematic structural diagram of a pole piece cutting and gluing device provided by an embodiment of the utility model from another angle;

[0030] Figure 7 A schematic diagram of a cutting mechanism of a pole piece cutting and gluing device provided in an embodiment of the utility model;

[0031] Figure 8 A schematic diagram from another angle of the cutting mechanism of a pole piece cutting and gluing device provided in an embodiment of the utility model.

[0032] icon:

[0033] 101-first mounting plate; 102-upper slide rail; 103-lower slide rail; 104-guide rail; 105-upper slide plate; 106-lower slide plate;

[0034] 201-left clamping plate assembly; 202-right clamping plate assembly; 203-clamping plate driving member; 204-driving cylinder; 205-connecting member;

[0035] 301-cutting mechanism; 302-upper cutter; 303-lower cutter; 304-cutting cylinder; 305-cutter seat; 306-cutter seat mounting plate; 307-tightening bolt; 308-limiting assembly; 3081-limiting block; 3082-first proximity sensor; 309-locking switch; 3091-elbow clamp; 3092-locking bolt; 3093-second proximity sensor;

[0036] 401-upper glue assembly; 4011-first connecting rod; 402-lower glue assembly; 4021-second connecting rod; 403-glue driving member; 404-driving rod;

[0037] 501-upper rubber pull assembly; 502-lower rubber pull assembly; 503-rubber pull drive member;

[0038] 601- sensor bracket; 602- pole piece edge detector. DETAILED DESCRIPTION

[0039] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] In the description of the present invention, it should be noted that the terms "upper" and "lower" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0041] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the insides of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0042] like Figures 1 to 8 As shown, the utility model provides a pole piece cutting and gluing device, comprising a first mounting plate 101, a clamping plate mechanism, a cutting mechanism 301, a gluing mechanism, a clamping plate driving member 203 and a driving cylinder 204; the first mounting plate 101 is provided with a groove with one side opening, and the groove is used for the pole piece to pass through; the clamping plate mechanism comprises a left clamping plate assembly 201 and a right clamping plate assembly 202, and the left clamping plate assembly 201 and the right clamping plate assembly 202 are arranged on both sides of the first mounting plate 101, and are used to clamp the pole piece; the cutting mechanism 301 is arranged between the left clamping plate assembly 201 and the right clamping plate assembly 202, and is used to The left and right clamping plate assemblies 201 and 202 are cut in the row; the clamping plate driving member 203 drives the left clamping plate assembly 201 and the right clamping plate assembly 202 to move synchronously along the pole piece conveying direction; the driving cylinder 204 drives the left clamping plate assembly 201 to move alone, so that the left and right clamping plate assemblies 201 and 202 are spaced apart; the gluing mechanism is used to glue the pole piece cutting part, including an upper gluing assembly 401, a lower gluing assembly 402 and a gluing driving member 403, the upper gluing assembly 401 and the lower gluing assembly 402 are respectively connected to the output end of the gluing driving member 403, and are driven by the gluing driving member 403 to move synchronously along the pole piece width direction.

[0043] In this embodiment, the left clamping plate assembly 201 and the right clamping plate assembly 202 cooperate with each other to clamp the two ends of the glued pole piece to be cut, and the left clamping plate assembly 201 and the right clamping plate assembly 202 use the same clamping plate driving component 203 to move along the front and back conveying direction of the pole piece, and at the same time, the upper glue assembly 401 and the lower glue assembly 402 also use the same glue driving component 403 to drive to complete the double-sided glueing of the pole piece cut by the cutting mechanism 301. In the utility model, the left clamping plate assembly 201 and the right clamping plate assembly 202, the upper glue assembly 401 and the lower glue assembly 402 are driven by the same power source respectively, which can ensure their synchronous movement, reduce errors, and also simplify the overall power drive, reduce the cost of use, and make the operation more convenient. The above-mentioned front and back are based on Figure 1 To explain, Figure 1 The direction of transmission of the middle pole piece is perpendicular to the paper surface and the inside is the front, and the opposite is the back.

[0044] The pole pieces cut by the cutting mechanism 301 need to be pulled apart a certain distance before gluing, so the left clamping plate assembly 201 and the right clamping plate assembly 202 need to make relative movement after clamping the pole pieces. Therefore, a driving cylinder 204 is also connected to one end of the left clamping plate assembly 201. The driving cylinder 204 drives the left clamping plate assembly 201 to move away from or close to the right clamping plate assembly 202 for relative movement, thereby pulling the cut pole pieces apart a certain distance.

[0045] Preferably, the left clamping plate assembly 201 and the right clamping plate assembly 202 are also provided with rubber-coated rollers for clamping, and the surface of the rubber-coated rollers is elastic, so that the parallelism error between the clamping plates can be eliminated and the pole piece can be firmly clamped, while the clamping plates play an auxiliary role in supporting the pole piece. The installation relationship between the rubber-coated rollers and the clamping plates has been disclosed in the prior art, and will not be described in detail.

[0046] Among them, optionally, the splint driving component 203 and the glue driving component 403 are both driven by a combination of a motor and a screw rod. They can also use a cylinder, an oil cylinder or other power driving methods. Their purpose does not deviate from the design concept of the utility model and should belong to the protection scope of the utility model.

[0047] According to an embodiment provided by the utility model, Figure 1 and Figure 5 As shown, it also includes a glue pulling mechanism, which includes an upper glue pulling component 501, a lower glue pulling component 502 and a glue pulling driving component 503. The upper glue pulling component 501 and the lower glue pulling component 502 are respectively connected to the output ends of the glue pulling driving component 503. Driven by the glue pulling driving component 503, a predetermined length of tape is synchronously pulled from the glue disk.

[0048] In this embodiment, the upper glue pulling component 501 and the lower glue pulling component 502 each include their own clamping parts, and the clamping parts can slide relative to the mounting plate, and the first clamping part and the second clamping part are driven by the same glue pulling driving component 503, and the two move synchronously. The synchronous movement in the process of pulling the tape out of the glue disc can improve the overall synchronization of glue pulling.

[0049] Among them, optionally, the clamping member can be in the form of a clip, which is opened and closed by upper and lower clips to clamp the tape and perform the glue pulling action, and the clamping member is opened and closed by a separate driving member, wherein the driving member can be a power drive such as a cylinder or an oil cylinder.

[0050] According to an embodiment provided by the utility model, Figure 1 and Figure 4As shown, the upper rubber component 401 and the lower rubber component 402 are slidably installed on the first mounting plate 101 through the upper slide rail 102 and the lower slide rail 103 respectively, and the upper rubber component 401 and the lower rubber component 402 are respectively connected to a first connecting rod 4011 and a second connecting rod 4021, and the other ends of the first connecting rod 4011 and the second connecting rod 4021 are commonly connected to a driving rod 404, and the driving rod 404 is connected to the output end of the rubber driving member 403.

[0051] In this embodiment, optionally, an upper slide plate 105 and a lower slide plate 106 are respectively provided on the upper glue component 401 and the lower glue component 402, and a slidable connection between the glue mechanism and the first mounting plate 101 is achieved through the upper slide plate 105 and the upper slide rail 102 arranged on the first mounting plate 101, and the lower glue component 402 is slidably connected with the lower slide rail 103 arranged on the first mounting plate 101 through the lower slide plate 106, and, optionally, an upper glue part and a lower glue part are installed on a side of the upper slide plate 105 and the lower slide plate 106 away from the first mounting plate 101, and the upper glue part and the lower glue part can move up and down along the vertical tapes of the upper slide plate 105 and the lower slide plate 106, thereby performing a gluing action.

[0052] Preferably, the upper slide plate 105 is connected to a first connecting rod 4011, the lower slide plate 106 is connected to a second connecting rod 4021, and the other ends of the first connecting rod 4011 and the second connecting rod 4021 are fixed together by a driving rod 404, and the driving rod 404 is transmission-connected to the rubber driving member 403. Optionally, a screw nut is provided on the driving rod 404, and the screw nut is sleeved on the screw rod, and the screw rod is transmission-connected to the output end of the rubber driving member 403, thereby driving the screw rod to rotate, and synchronously driving the upper rubber component 401 and the lower rubber component 402 to move.

[0053] like Figure 1 As shown, a third mounting plate parallel to the first mounting plate 101 is provided on one side of the first mounting plate 101, and there is a certain distance between the third mounting plate and the first mounting plate 101. The third mounting plate is arranged behind the first mounting plate 101, and the glue pulling drive component 503 and the glue sticking drive component 403 are respectively arranged on both side surfaces of the third mounting plate to optimize the spatial layout.

[0054] According to an embodiment provided by the utility model, Figure 2 and Figure 4 As shown, the upper adhesive component 401 and the lower adhesive component 402 are commonly connected to the sensor bracket 601 , and the sensor bracket 601 is provided with a pole piece edge detector 602 .

[0055] In this embodiment, the pole piece edge detector 602 is arranged in front of the gluing mechanism, and the upper gluing assembly 401 and the lower gluing assembly 402 are connected to the sensor bracket 601 for placing the pole piece edge detector 602. The pole piece edge detector 602 can move with the movement of the upper gluing assembly 401 and the lower gluing assembly 402, and can identify before the gluing mechanism reaches the position to be glued, accurately locate the position of the pole piece, and transmit the position signal to the gluing mechanism, that is, provide the gluing mechanism with an accurate gluing position. And before the left clamping plate assembly 201 and the right clamping plate assembly 202 clamp the pole piece, the pole piece edge detector 602 can accurately locate the edge position of the pole piece, and transmit the position signal to the clamping plate mechanism, so as to accurately clamp the two ends of the pole piece.

[0056] Preferably, the pole piece edge detector 602 uses a through-beam sensor. The upper adhesive component 401 and the lower adhesive component 402 are connected to the sensor bracket 601, and the sensor bracket 601 is U-shaped, with the U-shaped notch facing the pole piece, and the through-beam sensor is arranged at the end of the U-shaped notch.

[0057] According to an embodiment provided by the utility model, Figure 1 and Figure 3 As shown, one end of the left clamping plate assembly 201 and the right clamping plate assembly 202 on the same side are respectively connected to the two ends of a connecting member 205, and the connecting member 205 is connected to the output end of the clamping plate driving member 203 to drive the left clamping plate assembly 201 and the right clamping plate assembly 202 to move synchronously.

[0058] In this embodiment, the ends of the left splint assembly 201 and the right splint assembly 202 on the same side are connected to the two ends of the connecting member 205, and the connecting member 205 is connected to the output end of the splint driving member 203, so as to achieve the effect of synchronously driving the left splint assembly 201 and the right splint assembly 202 to move.

[0059] Optionally, the connecting member 205 is a connecting rod.

[0060] According to an embodiment provided by the utility model, Figure 1 , Figure 6 , Figure 7 and Figure 8 As shown, the cutting mechanism 301 includes an upper cutter 302 , a lower cutter 303 and a cutting cylinder 304 . The cutting cylinder 304 is connected to the lower cutter 303 to drive the lower cutter 303 to move closer to or away from the upper cutter 302 .

[0061] Furthermore, the cutting mechanism 301 also includes a cutter seat 305, the upper cutter 302 is installed on the cutter seat 305, the cutter seat 305 is installed on the cutter seat mounting plate 306, and the cutter seat mounting plate 306 is provided with a tightening bolt 307 extending along the thickness direction of the pole piece. The tightening bolt 307 adjusts the position of the cutting mechanism 301 along the thickness direction of the pole piece.

[0062] Furthermore, the cutter seat mounting plate 306 is slidably mounted on a second mounting plate vertically arranged to the first mounting plate 101 through a guide rail 104, and a limit assembly 308 and a locking switch 309 are respectively arranged on both sides of the cutting mechanism 301 and located on the second mounting plate for locking the cutting mechanism 301.

[0063] In this embodiment, the cutting mechanism 301 and the right clamping plate assembly 202 are slidably installed on a second mounting plate which is arranged perpendicular to the first mounting plate 101 through the same guide rail 104, and the clamping plate driving member 203 and the right clamping plate assembly 202 are respectively arranged on both sides of the second mounting plate. Such an arrangement can effectively save space, and the cutting mechanism 301 is locked by installing a limit assembly 308 and a locking switch 309 on both sides of the cutting mechanism 301 and located on the second mounting plate.

[0064] According to an embodiment provided by the utility model, Figure 1 , Figure 7 and Figure 8 As shown, the limit assembly 308 includes a limit block 3081 and a first proximity sensor 3082. When the cutting mechanism 301 is locked, the limit block 3081 abuts against one side surface of the cutter seat mounting plate 306, and the locking switch 309 abuts against the other side surface of the cutter seat mounting plate 306.

[0065] Furthermore, the locking switch 309 includes an elbow clamp 3091, a locking bolt 3092 and a second proximity sensor 3093. When the cutting mechanism 301 is locked, the clamping end of the elbow clamp 3091 abuts against the other side surface of the cutter seat mounting plate 306, and the first proximity sensor 3082 and the second proximity sensor 3093 sense the cutter seat mounting plate 306 and the locking bolt 3092 respectively.

[0066] In this embodiment, when the cutting mechanism 301 needs maintenance, the cutting mechanism 301 can be taken out for maintenance by directly opening the locking switch 309. After the maintenance is completed, the cutting mechanism 301 is reset and then locked by the locking switch 309 to ensure that its position does not change.

[0067] By providing the first proximity sensor 3082 and the second proximity sensor 3093, the cutter seat mounting plate 306 and the locking bolt 3092 can be effectively sensed, which can effectively improve the intelligence of the pole piece cutting and gluing device provided in this embodiment.

[0068] When the cutting mechanism 301 needs to be disassembled, turn on the locking switch 309. Since the mounting plate is provided with a guide rail 104, and the cutting mechanism 301 is installed on the guide rail 104 and can also slide along the extension direction of the guide rail 104, it only needs to be pulled to the right from the slide rail. At the same time, the gluing mechanism on the inside of the cutting mechanism 301 can also be easily maintained, which effectively improves the overall convenience of use and maintenance.

[0069] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pole piece cutting and gluing device, characterized in that: It comprises a first mounting plate (101), a clamping plate mechanism, a cutting mechanism (301), a gluing mechanism, a clamping plate driving member (203) and a driving cylinder (204); The first mounting plate (101) is provided with a groove with one side open, the groove being used for the pole piece to pass through; The clamping plate mechanism comprises a left clamping plate assembly (201) and a right clamping plate assembly (202), wherein the left clamping plate assembly (201) and the right clamping plate assembly (202) are arranged on both sides of the first mounting plate (101) and are used to clamp the pole piece; The cutting mechanism (301) is arranged between the left clamping plate assembly (201) and the right clamping plate assembly (202) and is used to cut the pole piece; The clamping plate driving member (203) drives the left clamping plate assembly (201) and the right clamping plate assembly (202) to move synchronously along the pole piece conveying direction; The driving cylinder (204) drives the left clamping plate assembly (201) to move independently, so that the left clamping plate assembly (201) and the right clamping plate assembly (202) are spaced apart. The gluing mechanism is used for applying glue to the cutting position of the pole piece, and comprises an upper gluing component (401), a lower gluing component (402) and a gluing driving component (403); the upper gluing component (401) and the lower gluing component (402) are respectively connected to the output end of the gluing driving component (403), and are driven by the gluing driving component (403) to move synchronously along the width direction of the pole piece.

2. The electrode cutting and gluing device according to claim 1, characterized in that: It also includes a glue pulling mechanism, which includes an upper glue pulling component (501), a lower glue pulling component (502) and a glue pulling driving component (503). The upper glue pulling component (501) and the lower glue pulling component (502) are respectively connected to the output ends of the glue pulling driving component (503). Driven by the glue pulling driving component (503), a predetermined length of glue tape is synchronously pulled from the glue disk.

3. The electrode cutting and gluing device according to claim 1, characterized in that: The upper rubber component (401) and the lower rubber component (402) are slidably mounted on the first mounting plate (101) via an upper slide rail (102) and a lower slide rail (103), respectively; the upper rubber component (401) and the lower rubber component (402) are respectively connected to a first connecting rod (4011) and a second connecting rod (4021); the other ends of the first connecting rod (4011) and the second connecting rod (4021) are commonly connected to a driving rod (404); and the driving rod (404) is connected to an output end of the rubber driving member (403).

4. The electrode cutting and gluing device according to claim 3, characterized in that: The upper adhesive component (401) and the lower adhesive component (402) are commonly connected to a sensor bracket (601), and the sensor bracket (601) is provided with a pole piece edge detector (602).

5. The electrode cutting and gluing device according to claim 1, characterized in that: One end on the same side of the left clamping plate assembly (201) and the right clamping plate assembly (202) is respectively connected to the two ends of a connecting member (205), and the connecting member (205) is connected to the output end of the clamping plate driving member (203) to drive the left clamping plate assembly (201) and the right clamping plate assembly (202) to move synchronously.

6. The electrode cutting and gluing device according to claim 5, characterized in that: The cutting mechanism (301) comprises an upper cutting knife (302), a lower cutting knife (303) and a cutting cylinder (304); the cutting cylinder (304) is connected to the lower cutting knife (303) and drives the lower cutting knife (303) to move closer to or away from the upper cutting knife (302).

7. The electrode cutting and gluing device according to claim 6, characterized in that: The cutting mechanism (301) further comprises a cutter seat (305), the upper cutter (302) being mounted on the cutter seat (305), the cutter seat (305) being mounted on a cutter seat mounting plate (306), the cutter seat mounting plate (306) being provided with a tightening bolt (307) extending along the thickness direction of the pole piece, the tightening bolt (307) adjusting the position of the cutting mechanism (301) along the thickness direction of the pole piece.

8. The electrode cutting and gluing device according to claim 7, characterized in that: The cutter seat mounting plate (306) is slidably mounted on a second mounting plate arranged perpendicular to the first mounting plate (101) via a guide rail (104); and limit assemblies (308) and locking switches (309) are respectively arranged on both sides of the cutting mechanism (301) and located on the second mounting plate, for locking the cutting mechanism (301).

9. The electrode cutting and gluing device according to claim 8, characterized in that: The limit assembly (308) comprises a limit block (3081) and a first proximity sensor (3082); when the cutting mechanism (301) is locked, the limit block (3081) abuts against a surface of one side of the cutter seat mounting plate (306), and the locking switch (309) abuts against another surface of the cutter seat mounting plate (306).

10. The electrode cutting and gluing device according to claim 9, characterized in that: The locking switch (309) comprises a toggle clamp (3091), a locking bolt (3092) and a second proximity sensor (3093). When the cutting mechanism (301) is locked, the clamping end of the toggle clamp (3091) abuts against the other side surface of the cutter seat mounting plate (306), and the first proximity sensor (3082) and the second proximity sensor (3093) respectively sense the cutter seat mounting plate (306) and the locking bolt (3092).

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