Rubber cutting equipment and battery production system

Abstract

The utility model provides rubber cutting equipment and a battery production system, and relates to the technical field of battery production and processing equipment. The rubber cutting equipment comprises a mounting frame, and a conveying device, a rubber pulling device and a cutting device which are connected to the mounting frame; the conveying device is used for conveying gummed paper to the gummed paper pulling device; and the cutting device is used for cutting the gummed paper. The glue pulling device is designed to comprise the first negative pressure adsorption mechanism and the second negative pressure adsorption mechanism, during glue pulling, the second negative pressure adsorption mechanism moves the gummed paper to the first negative pressure adsorption mechanism and presses the gummed paper on the first negative pressure adsorption mechanism, and the gummed paper is adsorbed and fixed through negative pressure of the first negative pressure adsorption mechanism and the second negative pressure adsorption mechanism; for adhesive paper which is not sticky before being heated, a better adhesive pulling and fixing effect can be provided, the possibility of unnecessary displacement of the adhesive paper between the first negative pressure adsorption mechanism and the second negative pressure adsorption mechanism is reduced, and therefore the stability of the adhesive paper on the adhesive pulling device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of battery production and processing equipment, and more specifically, to a rubber cutting device and a battery production system. Background Art

[0002] Batteries are widely used in electronic devices such as mobile phones, laptops, electric vehicles, electric airplanes, electric boats, electric toy cars, electric toy boats, electric toy airplanes and power tools, etc.

[0003] During the battery production process, adhesive tape is cut using adhesive cutting equipment and then attached to the area of ​​the battery that requires adhesive. How to improve the stability of the adhesive tape during the adhesive pulling process is a research direction in battery technology. Utility Model Content

[0004] The present application provides a glue cutting device and a battery production system, which can improve the stability of glue-free paper during the glue cutting process.

[0005] In the first aspect, an embodiment of the present application provides a glue cutting device, including a mounting frame, a conveying device, a glue pulling device and a cutting device, wherein the conveying device, the glue pulling device and the cutting device are all mounted on the mounting frame; the conveying device is used to convey the glue paper to the glue pulling device; the glue pulling device includes a first negative pressure adsorption mechanism and a second negative pressure adsorption mechanism, the first negative pressure adsorption mechanism is configured to be able to move along a first direction on the mounting frame, the second negative pressure adsorption mechanism is arranged opposite to the first negative pressure adsorption mechanism along a second direction, the second direction intersects with the first direction, the second negative pressure adsorption mechanism is used to receive the glue paper conveyed by the conveying device, and is configured to be able to move along the first direction and the second direction on the mounting frame; the cutting device is used to cut the glue paper pulled by the second negative pressure adsorption mechanism to the first negative pressure adsorption mechanism.

[0006] Using the above scheme, the glue pulling device is designed to include a first negative pressure adsorption mechanism and a second negative pressure adsorption mechanism. When pulling glue, the second negative pressure adsorption mechanism moves the adhesive paper to the first negative pressure adsorption mechanism and presses the adhesive paper on the first negative pressure adsorption mechanism. The negative pressure of the first negative pressure adsorption mechanism and the second negative pressure adsorption mechanism are used to adsorb and fix the adhesive paper. For adhesive paper that is not sticky before heating, it can provide a better glue pulling and fixing effect, reduce the possibility of unnecessary displacement of the adhesive paper between the first negative pressure adsorption mechanism and the second negative pressure adsorption mechanism, thereby improving the stability of the adhesive paper on the glue pulling device.

[0007] In some embodiments of the present application, the first negative pressure adsorption mechanism includes a first negative pressure member and a first heating member. The length of the first negative pressure member extends along the first direction and is used for negative pressure adsorption of adhesive tape. The first heating member is used to heat the first negative pressure member.

[0008] Using the above scheme, the first negative pressure adsorption mechanism is designed to include a first negative pressure part and a first heating part. By heating the first negative pressure part through the first heating part, the adhesive tape on the first negative pressure part can be heated, thereby improving the stickiness of the adhesive tape. Moreover, for non-sticky adhesive tape that needs to be heated and pasted, pre-heating can be performed to make the adhesive tape sticky, which not only improves the stability of the adhesive tape during the glue pulling process, but also makes it more convenient for the adhesive tape to be bonded to the electrode in subsequent processes.

[0009] In some embodiments of the present application, the first negative pressure member is provided with a first negative pressure cavity and a first negative pressure hole communicating with the first negative pressure cavity, and the first heating member is at least partially located in the first negative pressure cavity.

[0010] Using the above scheme, the first negative pressure member is designed to have a first negative pressure cavity and a first negative pressure hole, and the first heating member is at least partially located in the first negative pressure cavity, so that the first negative pressure cavity and the first negative pressure member as a whole are heated, so that the negative pressure airflow of the first negative pressure hole can be heated. When the first negative pressure hole adsorbs the adhesive paper, the surface of the first negative pressure member and the first negative pressure hole both provide heat to the adhesive paper for heating, which can improve the efficiency of heating the adhesive paper.

[0011] In some embodiments of the present application, the first negative pressure member is provided with a first socket connected to the first negative pressure chamber, and the first heating member is inserted into the first socket.

[0012] With the above solution, a socket is provided on the first negative pressure member, and the first heating member is inserted into the first negative pressure member through the socket, which facilitates the installation of the first heating member.

[0013] In some embodiments of the present application, the glue pulling device includes a first movable component, the first movable component is connected to the mounting frame, the first negative pressure adsorption mechanism is connected to the first movable component, and moves along the first direction driven by the first movable component.

[0014] By adopting the above technical solution, the first moving assembly is used to drive the first negative pressure adsorption mechanism to move along the first direction, thereby achieving adjustment of the position of the first negative pressure adsorption mechanism in the first direction.

[0015] In some embodiments of the present application, the first moving assembly includes a first translation mechanism and a first lifting mechanism, the first translation mechanism is connected to the mounting frame, the first lifting mechanism is connected to the first translation mechanism, the first negative pressure adsorption mechanism is connected to the first lifting mechanism, the first translation mechanism is used to drive the first lifting mechanism and the first negative pressure adsorption mechanism to move along the first direction, and the first lifting mechanism is used to drive the first negative pressure adsorption mechanism to move along the second direction.

[0016] By adopting the above scheme, the first moving component is designed to include a first translation mechanism and a first lifting mechanism. Not only can the first translation mechanism drive the first negative pressure adsorption mechanism to move along the first direction to achieve glue pulling, but the first lifting mechanism can also be used to drive the first negative pressure adsorption mechanism to move along the second direction, thereby facilitating the adjustment of the position of the first negative pressure adsorption mechanism in the second direction.

[0017] In some embodiments of the present application, the glue pulling device includes a second movable component, the second movable component is connected to the mounting frame, the second negative pressure adsorption mechanism is connected to the second movable component, and moves along the first direction and the second direction under the drive of the second movable component.

[0018] By adopting the above technical solution, the second moving assembly is used to drive the second negative pressure adsorption mechanism to move along the first direction and the second direction, thereby realizing the adjustment of the position of the second negative pressure adsorption mechanism in the first direction and the second direction.

[0019] In some embodiments of the present application, the second moving assembly includes a second translation mechanism and a second lifting mechanism, the second translation mechanism is connected to the mounting frame, the second lifting mechanism is connected to the second translation mechanism, and the second negative pressure adsorption mechanism is connected to the second lifting mechanism. The second translation mechanism is used to drive the second lifting mechanism and the second negative pressure adsorption mechanism to move along the first direction, and the second lifting mechanism is used to drive the second negative pressure adsorption mechanism to move along the second direction.

[0020] By adopting the above scheme, the second moving component is designed to include a second translation mechanism and a second lifting mechanism. Not only can the second translation mechanism drive the second negative pressure adsorption mechanism to move along the first direction to cooperate with the first negative pressure adsorption mechanism to pull the glue, but the second lifting mechanism can also be used to drive the second negative pressure adsorption mechanism to move along the second direction, so that the second negative pressure adsorption mechanism can press the adhesive tape on the first negative pressure adsorption mechanism.

[0021] In some embodiments of the present application, the glue pulling device also includes a third negative pressure adsorption mechanism, which is located between the first negative pressure adsorption mechanism and the conveying device, and is used to receive the adhesive paper conveyed by the conveying device. The third negative pressure adsorption mechanism and the first negative pressure adsorption mechanism form a cutting gap along the first direction, and the third negative pressure adsorption mechanism is arranged opposite to the second negative pressure adsorption mechanism along the second direction. The cutting device is used to cut the adhesive paper in the cutting gap.

[0022] By adopting the above scheme, the third negative pressure adsorption mechanism is used to receive the adhesive paper delivered by the conveying device. The third negative pressure adsorption mechanism can perform negative pressure adsorption on the adhesive paper, thereby improving the stability of receiving the adhesive paper, and then the second negative pressure adsorption mechanism is used to transfer the adhesive paper to the first negative pressure adsorption mechanism.

[0023] In some embodiments of the present application, the cutting device includes a thermal cutting component, which is located on a side of the first negative pressure adsorption mechanism away from the gluing device and is used for thermally cutting the adhesive tape.

[0024] By adopting the above solution, the cutting device is designed to include a thermal cutting component, and the heat of the thermal cutting component is used to cut the adhesive tape. Not only is the cutting efficiency high, but the thermal cutting component also has a longer service life than traditional blade cutting.

[0025] In some embodiments of the present application, the thermal cutting assembly includes a support member and a heating wire, the support member includes a mounting portion and two supporting portions connected one by one to opposite ends of the mounting portion, the two supporting portions extend in a direction close to the first negative pressure adsorption mechanism, and the opposite ends of the heating wire are connected one by one to one end of the two supporting portions facing away from the mounting portion, and form a gap with the mounting portion.

[0026] Using the above solution, the thermal cutting assembly is designed to include a support and a heating wire. The heating wire and the mounting portion are spaced apart by the support so that the heating wire can completely pass through the adhesive tape during cutting, thereby facilitating thermal cutting of the electric heater.

[0027] In some embodiments of the present application, the cutting device also includes a third lifting mechanism, which is connected to the mounting frame and to the thermal cutting assembly. The third lifting mechanism is used to drive the thermal cutting assembly to move along a second direction, and the second direction intersects with the first direction.

[0028] By adopting the above solution, the rubber cutting equipment is designed to further include a third lifting mechanism, and the third lifting mechanism is used to adjust the position of the thermal cutting component in the second direction, thereby making the cutting operation more convenient.

[0029] In some embodiments of the present application, the third lifting mechanism includes a connecting plate, a first linear reciprocating motion member and a slider, the connecting plate is connected to the mounting frame, the slider is connected to the connecting plate in a manner that can slide along the second direction, the thermal cutting assembly is connected to the slider, the first linear reciprocating motion member is connected to the connecting plate and connected to the slider, and the first linear reciprocating motion member is used to drive the slider and the thermal cutting assembly to move along the second direction.

[0030] By adopting the above solution, the first linear reciprocating member is used to drive the slider to move along the second direction, thereby realizing the movement of the thermal cutting assembly along the second direction. The structure is simple and easy to implement.

[0031] In some embodiments of the present application, a limit stop is provided at one end of the connecting plate close to the thermal cutting assembly. The limit stop is arranged facing the slider and is used to limit the sliding stroke of the slider.

[0032] By adopting the above solution, the sliding stroke of the slider is limited by the limit block, thereby reducing the possibility that the slider slides too far when driven by the first linear reciprocating motion.

[0033] In some embodiments of the present application, the mounting frame includes a first mounting plate, a first reinforcing plate and a second reinforcing plate, the conveying device, the glue pulling device and the cutting device are connected to the first mounting plate, the first mounting plate is connected to the first reinforcing plate on at least one side along the first direction, the first reinforcing plate intersects with the first mounting plate, the first mounting plate is connected to the second reinforcing plate on at least one side along the second direction, and the second reinforcing plate is intersected with the first mounting plate and the first reinforcing plate respectively.

[0034] By adopting the above technical solution, the first mounting plate, the first reinforcing plate and the second reinforcing plate are respectively intersected and connected, so that the structural stability of the first mounting plate can be improved.

[0035] In a second aspect, an embodiment of the present application provides a battery production system, comprising a rubber cutting device as described in any one of the above technical solutions. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments of the present application. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the drawings without creative work.

[0037] Figure 1 A schematic diagram of the structure of a rubber cutting device provided in some embodiments of the present application from a first perspective;

[0038] Figure 2 for Figure 1 A magnified view of part a;

[0039] Figure 3 for Figure 1 Enlarged view of part b;

[0040] Figure 4 A schematic structural diagram of a first negative pressure adsorption mechanism of a rubber cutting device provided in some embodiments of the present application;

[0041] Figure 5 A schematic diagram of the structure of a negative pressure component of a rubber cutting device provided in some embodiments of the present application;

[0042] Figure 6 A schematic structural diagram of the cutting device of the rubber cutting equipment provided in some embodiments of the present application.

[0043] The reference numerals for the specific embodiments are as follows:

[0044] 100. Rubber cutting equipment;

[0045] 10. Mounting frame; 11. First mounting plate; 12. First reinforcement plate; 13. Second reinforcement plate;

[0046] 20. Conveying device; 21. Unwinding mechanism; 22. Conveying roller;

[0047] 30. Glue pulling device; 31. First negative pressure adsorption mechanism; 311. First negative pressure member; 3111. First negative pressure chamber; 3112. First negative pressure hole; 3113. First jack; 312. First heating member; 32. Second negative pressure adsorption mechanism; 321. Second negative pressure member; 33. First moving assembly; 331. First translation mechanism; 3311. Slide rail; 3312. Sliding member; 332. First lifting mechanism; 3321. Lifting cylinder; 3322. Lifting platform; 34. Second moving assembly; 341. Second translation mechanism; 342. Second lifting mechanism; 35. Third negative pressure adsorption mechanism;

[0048] 40. Cutting device; 41. Thermal cutting assembly; 411. Support member; 4111. Mounting portion; 4112. Support member; 412. Heating wire; 42. Third lifting mechanism; 421. Connecting plate; 4211. Position stopper; 422. First linear reciprocating member; 423. Slider;

[0049] X, first direction; Y, second direction. DETAILED DESCRIPTION

[0050] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0051] Unless otherwise defined, all technical and scientific terms used in this application have the same meanings as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of this application are for the purpose of describing specific embodiments only and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first" and "second" in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order or a primary-secondary relationship.

[0052] References to "embodiments" in this application mean that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments.

[0053] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connected," and "attached" should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integral connection; they may refer to direct connection, indirect connection through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0054] The term "and / or" in this application simply describes an association between related objects, indicating that three possible relationships exist. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this application generally indicates that the related objects are in an "or" relationship.

[0055] In the embodiments of this application, the same reference numerals represent the same components, and for the sake of brevity, detailed descriptions of the same components in different embodiments are omitted. It should be understood that the thickness, length, width, and other dimensions of the various components in the embodiments of this application, as well as the overall thickness, length, width, and other dimensions of the integrated device shown in the drawings are merely illustrative and should not constitute any limitation on this application.

[0056] The term "plurality" used in this application refers to two or more (including two).

[0057] The battery referred to in the embodiments of this application refers to a single physical module that includes one or more battery cells to provide higher voltage and capacity. For example, the battery referred to in this application may include a battery module or a battery pack. A battery generally includes a battery case that encloses one or more battery cells. The battery case prevents liquids or other impurities from affecting the charging or discharging of the battery cells.

[0058] During the production process of power batteries, gluing is performed. For example, the battery electrodes need to be glued with tape. The tape needs to be pulled and cut during the gluing process. The relevant technology is to directly place the tape on the gluing device, and use the stickiness of the tape to bond with the gluing device to achieve the initial fixation of the tape on the gluing device, and then use the gluing device to press it tightly.

[0059] However, for non-sticky tape, the fixation between the glue pulling device and the tape is poor, and the tape is prone to unnecessary movement before the glue splicing device is pressed, thereby affecting the subsequent tape cutting operation.

[0060] In view of this, the present application provides a glue cutting device, which aims to design the glue pulling device to be able to negatively pressure adsorb the adhesive paper to improve the stability of the adhesive paper during the transfer and glue pulling process, and can preheat the non-sticky adhesive paper to improve the stability of the subsequent adhesive paper bonding to the electrode.

[0061] The following is combined with Figure 1-6 The rubber cutting device 100 provided in this embodiment is introduced.

[0062] Combined with attachment Figure 1 As shown, an embodiment of the present application provides a glue cutting device 100, including a mounting frame 10, a conveying device 20, a glue pulling device 30 and a cutting device 40, the conveying device 20, the glue pulling device 30 and the cutting device 40 are all installed on the mounting frame 10; the conveying device 20 is used to convey the glue paper to the glue pulling device 30; the glue pulling device 30 includes a first negative pressure adsorption mechanism 31 and a second negative pressure adsorption mechanism 32, the first negative pressure adsorption mechanism 31 is configured to be able to move along a first direction X on the mounting frame 10, the second negative pressure adsorption mechanism 32 is arranged opposite to the first negative pressure adsorption mechanism 31 along a second direction Y, the second direction Y intersects with the first direction X, the second negative pressure adsorption mechanism 32 is used to receive the glue paper conveyed by the conveying device 20, and is configured to be able to move along the first direction X and the second direction Y on the mounting frame 10; the cutting device 40 is used to cut the glue paper pulled by the second negative pressure adsorption mechanism 32 to the first negative pressure adsorption mechanism 31.

[0063] The mounting frame 10 serves as the mounting base for the entire adhesive cutting apparatus 100. The mounting frame 10 has any structural form, as long as it can accommodate the conveying device 20, adhesive pulling device 30, and cutting device 40. Furthermore, a gluing station can be provided on the mounting frame 10, equipped with a gluing device (not shown) to adhere the cut adhesive tape to the electrode. Optional structural forms for the mounting frame 10 are described below.

[0064] Combined with attachment Figure 2 As shown, the conveying device 20 of this embodiment is used to unwind and convey the adhesive tape. In some embodiments, the conveying device 20 of this embodiment may include an unwinding mechanism 21 and multiple conveying rollers 22. The conveying roller 22 located in the middle can be raised and lowered along the second direction Y in the figure. The raising and lowering of the conveying roller 22 can be achieved by a cylinder or an electric slider 423 and other structures, thereby realizing the unwinding of the adhesive tape. The unrolled adhesive tape can be conveyed to the gluing device through the conveying roller 22 closest to the gluing device.

[0065] The glue pulling device 30 is used to receive the adhesive tape delivered by the conveying device 20. The glue pulling device 30 is mainly used for fixing the adhesive tape during the glue pulling and cutting process. The glue pulling device 30 clamps and fixes the adhesive tape through the first negative pressure adsorption mechanism 31 and the second negative pressure adsorption mechanism 32, and the negative pressure of the first negative pressure adsorption mechanism 31 and the second negative pressure adsorption mechanism 32 is used to further fix the adhesive tape, thereby improving the stability of the adhesive tape on the first negative pressure adsorption mechanism 31.

[0066] After the adhesive tape reaches the gluing device, the second negative pressure adsorption mechanism 32 adsorbs the adhesive tape and drives the adhesive tape to move to the first negative pressure adsorption mechanism 31 along the second direction Y. The second negative pressure adsorption mechanism 32 and the first negative pressure adsorption mechanism 31 jointly clamp the adhesive tape, and then move together along the first direction X and in the direction away from the conveying device 20 to achieve adhesive pulling.

[0067] In some embodiments, the first direction X may be a horizontal direction, and the second direction Y may be a vertical direction perpendicular to the first direction X.

[0068] The cutting device 40 is mainly used for cutting the adhesive tape. The cutting device 40 can be located on one side of the adhesive pulling device 30 (for example, below in the figure). The cutting device 40 can cut the adhesive tape extending from one end of the first negative pressure adsorption mechanism 31 along the first direction X.

[0069] Combined with attachment Figure 3 and attached Figure 4 As shown, in some examples, optionally, the first negative pressure adsorption mechanism 31 includes a first negative pressure member 311 and a first heating member 312, the first negative pressure member 311 is used for negative pressure adsorption of adhesive tape, and the first heating member 312 is installed on the first negative pressure member 311 and is used to heat the first negative pressure member 311.

[0070] The first negative pressure member 311 may be in a block-like or plate-like shape, and may generate negative pressure. The source of the negative pressure may be that the first negative pressure member 311 is connected to a negative pressure pump, a negative pressure fan, or other structures (not shown in the figure).

[0071] The first heating element 312 may have various structural forms. For example, the heating element may be a thermocouple, a resistance wire heating element, a ceramic heating element, an infrared heating element, a heating plate, a tubular heating element, etc., which are not listed one by one in this embodiment.

[0072] In addition, the connection method between the first heating element 312 and the first negative pressure element 311 can be a fixed connection, such as welding, riveting, etc., or a detachable connection method such as plugging, as long as the first heating element 312 can heat the first negative pressure element 311.

[0073] The above technical solution designs the first negative pressure adsorption mechanism 31 to include a first negative pressure part 311 and a first heating part 312. By heating the first negative pressure part 311 through the first heating part 312, the adhesive tape on the first negative pressure part 311 can be heated, thereby improving the viscosity of the adhesive tape. Moreover, for adhesive tape that is non-sticky and needs to be heated and pasted, pre-heating can be performed to make the adhesive tape have a certain viscosity, which makes it easier for the adhesive tape to be adhered to the electrode.

[0074] Combined with attachment Figure 5 As shown, in some examples, optionally, the first negative pressure member 311 is provided with a first negative pressure chamber 3111 and a first negative pressure hole 3112 communicating with the first negative pressure chamber 3111 , and the first heating member 312 is at least partially located in the first negative pressure chamber 3111 .

[0075] The first negative pressure chamber 3111 is a hollow chamber inside the first negative pressure part 311. The first negative pressure chamber 3111 can be connected to the aforementioned negative pressure pump or negative pressure fan and other structural pipelines, so as to achieve negative pressure in the first negative pressure chamber 3111, and then generate negative pressure adsorption of the adhesive tape through the first negative pressure air.

[0076] The first heating element 312 may be partially or completely located in the first negative pressure chamber 3111 , the first heating element 312 may be in contact with the side wall of the first negative pressure chamber 3111 , or the first heating element 312 may be spaced apart from the inner wall of the first negative pressure chamber 3111 .

[0077] When the first heating element 312 is in contact with the side wall of the first negative pressure chamber 3111, the first negative pressure chamber 3111 and the first negative pressure element 311 as a whole can be heated, so that the negative pressure airflow of the first negative pressure hole 3112 can be heated. When the first negative pressure hole 3112 adsorbs the adhesive tape, the surface of the first negative pressure element 311 and the first negative pressure hole 3112 both provide heat for the adhesive tape to be heated, thereby improving the efficiency of heating the adhesive tape.

[0078] In some examples, optionally, the first negative pressure member 311 is provided with a first plug hole 3113 communicating with the first negative pressure chamber 3111 , and the first heating member 312 is inserted into the first plug hole 3113 .

[0079] The first socket 3113 can be opened on a side wall of the first negative pressure member 311 along the first direction X, and the side wall is the side wall surrounding a portion of the first negative pressure cavity 3111. After the first heating member 312 is inserted into the first socket 3113, it is necessary to make a sealed connection between the first heating member 312 and the first socket 3113, so as to reduce the possibility of heat loss from the first socket 3113.

[0080] The first heating element 312 is inserted into the first negative pressure element 311 through the first insertion hole 3113. The insertion method is not only easy to process, but also convenient for the installation of the first heating element 312, which can improve the assembly efficiency of the first negative pressure element 311 and the first heating element 312.

[0081] Combined with the attachment again Figure 3 and attached Figure 4 As shown, in some examples, optionally, the glue pulling device 30 includes a first moving component 33, the first moving component 33 is connected to the mounting frame 10, the first negative pressure adsorption mechanism 31 is connected to the first moving component 33, and moves along the first direction X driven by the first moving component 33.

[0082] The first movable component 33 can be installed on the mounting frame 10 of this embodiment by a fixed connection. The first negative pressure adsorption mechanism 31 is directly installed on the first movable component 33. The first movable component 33 is used to drive the first negative pressure adsorption mechanism 31 to move along the first direction X, thereby realizing the adjustment of the position of the first negative pressure adsorption mechanism 31 in the first direction X.

[0083] In some examples, optionally, the first moving assembly 33 includes a first translation mechanism 331 and a first lifting mechanism 332, the first translation mechanism 331 is connected to the mounting frame 10, the first lifting mechanism 332 is connected to the first translation mechanism 331, and the first negative pressure adsorption mechanism 31 is connected to the first lifting mechanism 332. The first translation mechanism 331 is used to drive the first lifting mechanism 332 and the first negative pressure adsorption mechanism 31 to move along the first direction X, and the first lifting mechanism 332 is used to drive the first negative pressure adsorption mechanism 31 to move along the second direction Y.

[0084] The first translation mechanism 331 may include a slide rail 3311 and a sliding member 3312. The slide rail 3311 is set on the mounting frame 10. The sliding member 3312 can be driven by an electric or cylinder to slide on the slide rail 3311, thereby driving the first lifting mechanism 332 and the first negative pressure member 311 to move along the first direction X.

[0085] Of course, the structure of the first translation mechanism 331 is not limited to the above-mentioned slide rail 3311 and sliding member 3312. The first translation mechanism 331 can also be a linear reciprocating motion structure such as a cylinder or a hydraulic cylinder.

[0086] The first lifting mechanism 332 can include a lifting cylinder 3321 and a lifting platform 3322. The lifting cylinder 3321 is installed on the mounting frame 10, the lifting platform 3322 is installed on the piston rod of the lifting cylinder 3321, and the first negative pressure member 311 is installed on the lifting platform 3322. The lifting cylinder 3321 can drive the lifting platform 3322, the first negative pressure member 311 and the first heating member 312 thereon to move up and down through its own piston rod.

[0087] Of course, the structural form of the first lifting mechanism 332 is not limited to this. For example, the first lifting mechanism 332 can also include a spiral lift, a gear rack lifting mechanism, a hydraulic cylinder, an electric cylinder and other structures to achieve the lifting and lowering of the first negative pressure part 311. This embodiment does not list them one by one.

[0088] The above structure designs the glue cutting equipment 100 to include a first translation mechanism 331 and a first lifting mechanism 332. The first translation mechanism 331 can drive the first negative pressure member 311 to move along the first direction X, thereby achieving glue pulling to facilitate subsequent glue laminating operations. The first lifting mechanism 332 can drive the first negative pressure member 311 to move along the second direction Y, facilitating adjustment of the position of the first negative pressure member 311 in the second direction Y.

[0089] Combined with the attachment again Figure 3 As shown, the glue pulling device 30 includes a second moving component 34, the second moving component 34 is connected to the mounting frame 10, the second negative pressure adsorption mechanism 32 is connected to the second moving component 34, and moves along the first direction X and the second direction Y under the drive of the second moving component 34.

[0090] The second movable component 34 can be installed on the mounting frame 10 of this embodiment by a fixed connection. The second negative pressure adsorption mechanism 32 is directly installed on the second movable component 34. The second movable component 34 is used to drive the second negative pressure adsorption mechanism 32 to move along the first direction X and the second direction Y, thereby realizing the adjustment of the position of the second negative pressure adsorption mechanism 32 in the first direction X and the second direction Y.

[0091] In some examples, optionally, the second moving assembly 34 includes a second translation mechanism 341 and a second lifting mechanism 342, the second translation mechanism 341 is connected to the mounting frame 10, the second lifting mechanism 342 is connected to the second translation mechanism 341, the second negative pressure adsorption mechanism 32 is connected to the second lifting mechanism 342, the second translation mechanism 341 is used to drive the second lifting mechanism 342 and the second negative pressure adsorption mechanism 32 to move along the first direction X, and the second lifting mechanism 342 is used to drive the second negative pressure adsorption mechanism 32 to move along the second direction Y.

[0092] The second translation mechanism 341 can be a linear reciprocating motion mechanism such as a screw, and the nut of the screw can move linearly along the first direction X. The second lifting mechanism 342 is directly installed on the nut. The second lifting mechanism 342 can be a linear reciprocating motion mechanism such as a cylinder or an electric cylinder, which drives the second negative pressure adsorption mechanism 32 to rise and fall along the second direction Y through the cylinder or electric cylinder.

[0093] The second negative pressure adsorption mechanism 32 of this embodiment is installed on the second lifting mechanism 342, and can reciprocate along the second direction Y under the drive of the second lifting mechanism 342. The second lifting mechanism 342 can be installed on the second translation mechanism 341, so that the slider 423 on the second translation mechanism 341 can drive the second self-moving mechanism and the second negative pressure adsorption mechanism 32 to move along the first direction X.

[0094] After the second negative pressure adsorption mechanism 32 of this embodiment uses its own negative pressure to adsorb the adhesive tape, the second negative pressure adsorption mechanism 32 is driven to move to directly above the first negative pressure adsorption mechanism 31 through the second translation mechanism 341, and then the second negative pressure adsorption mechanism 32 is driven to descend through the second lifting mechanism 342, and the adhesive tape is placed on the first negative pressure part 311 of the first negative pressure adsorption mechanism 31, and the second negative pressure adsorption mechanism 32 can be used to press the adhesive tape.

[0095] The structure of the second negative pressure adsorption mechanism 32 is similar to that of the aforementioned first negative pressure adsorption mechanism 31. For example, it may include a second negative pressure member 321, and a second negative pressure chamber (not shown in the figure) is provided in the second negative pressure member 321. However, the second negative pressure adsorption mechanism 32 may not have a heating function.

[0096] In order to better transfer and receive the adhesive tape, in some examples, optionally, the gluing device also includes a third negative pressure adsorption mechanism 35, which is located between the first negative pressure adsorption mechanism 31 and the conveying device 20, and is used to receive the adhesive tape conveyed by the conveying device 20. The third negative pressure adsorption mechanism 35 and the first negative pressure adsorption mechanism 31 form a cutting gap along the first direction X, and are arranged opposite to the second negative pressure adsorption mechanism 32 along the second direction Y. The cutting device 40 is used to cut the adhesive tape in the cutting gap.

[0097] The third negative pressure adsorption mechanism 35 has the same or similar structure as the aforementioned second negative pressure adsorption mechanism 32, so this embodiment will not be described in detail. The third negative pressure adsorption mechanism 35 is located on one side of the first negative pressure adsorption mechanism 31 along the first direction X, and a cutting gap is formed between the third negative pressure adsorption mechanism 35 and the first negative pressure adsorption mechanism 31 for partial entry of the cutting device 40. The cutting gap can only be used for the following heating wire 412 to pass through, thereby facilitating the cutting of the cutting component.

[0098] Furthermore, the third negative pressure adsorption mechanism 35 can be used to receive the adhesive tape delivered by the conveying device 20. The third negative pressure adsorption mechanism 35 can perform negative pressure adsorption on the adhesive tape, thereby improving the stability of receiving the adhesive tape, and then use the second negative pressure adsorption mechanism 32 to transfer the adhesive tape to the first negative pressure adsorption mechanism 31.

[0099] When the adhesive tape is transported to the gluing device through the transport device, the adhesive tape can be initially fixed by the third negative pressure adsorption mechanism 35, and then the third negative pressure adsorption mechanism 35 cancels adsorption, and the second negative pressure adsorption mechanism 32 drives the adhesive tape to move to the first negative pressure adsorption mechanism 31 for cutting.

[0100] Combined with attachment Figure 3 and 6 As shown, in some examples, optionally, the cutting device 40 includes a thermal cutting component 41, which is located on a side of the first negative pressure adsorption mechanism 31 away from the gluing device and is used for thermally cutting the adhesive tape.

[0101] The cutting device 40 is designed to include a thermal cutting assembly 41 in consideration of the fact that in the related art, mechanical cutting is usually performed by a cutter, the cutting edge of which is easily worn, and the number of cutting times of the cutting edge is approximately 50,000 times, resulting in a short service life.

[0102] Therefore, in this embodiment, the cutting device 40 is designed to include a thermal cutting component 41, which uses the heat of the thermal cutting component 41 to cut the adhesive tape. Not only is the cutting efficiency high, but the thermal cutting component 41 also has a longer service life compared to traditional blade cutting.

[0103] The "thermal cutting" in the thermal cutting component 41 of this embodiment should be understood in a broad sense, as long as the adhesive tape can be cut by heat. For example, thermal cutting can be electric thermal cutting, ion cutting, flame cutting, laser cutting, etc.

[0104] In some examples, optionally, the thermal cutting assembly 41 includes a support member 411 and a heating wire 412, the support member 411 includes a mounting portion 4111 and two support portions 4112 connected one by one to opposite ends of the mounting portion 4111, the two support portions 4112 extend along the second direction Y and toward the direction close to the first negative pressure adsorption mechanism 31, and the opposite ends of the heating wire 412 are connected one by one to one end of the two support portions 4112 facing away from the mounting portion 4111, and form a gap with the mounting portion 4111.

[0105] The support member 411 can be approximately U-shaped, and the length direction of the two support parts 4112 can extend along the second direction Y, and the heating wire 412 and the mounting part 4111 form a gap along the second direction Y, so that when the heating wire 412 is cut, the gap can be used to completely pass through the tape between the first negative pressure adsorption dummy component and the third negative pressure adsorption mechanism 35, thereby facilitating thermal cutting of the electric heater.

[0106] In some examples, optionally, the cutting device 40 also includes a third lifting mechanism 42, which is connected to the mounting frame 10 and to the thermal cutting assembly 41. The third lifting mechanism 42 is used to drive the thermal cutting assembly 41 to move along the second direction Y, and the second direction Y intersects with the first direction X.

[0107] The third lifting mechanism 42 can be fixedly mounted on the mounting frame 10 and is used to drive the thermal cutting assembly 41 to move up and down along the second direction Y. The third lifting mechanism 42 is used to adjust the position of the thermal cutting assembly 41 in the second direction Y, thereby making cutting operations more convenient.

[0108] In some examples, optionally, the third lifting mechanism 42 includes a connecting plate 421, a first linear reciprocating motion member 422 and a slider 423, the connecting plate 421 is connected to the mounting frame 10, the slider 423 is connected to the connecting plate 421 in a manner that can slide along the second direction Y, the thermal cutting assembly 41 is connected to the slider 423, the first linear reciprocating motion member 422 is connected to the connecting plate 421 and is connected to the slider 423, and the first linear reciprocating motion member 422 is used to drive the slider 423 and the thermal cutting assembly 41 to move along the second direction Y.

[0109] The connecting plate 421 serves as the mounting base for the first linear reciprocating member 422 and the slider 423. The connecting plate 421 can be fixedly or detachably mounted on the mounting frame 10 of this embodiment. The connecting plate 421 is provided with a mounting seat for mounting the first linear reciprocating member 422 and a slide rail 3311 for mounting the slider 423.

[0110] The first linear reciprocating motion part 422 can be a structure such as a cylinder or a hydraulic cylinder. Taking the first linear reciprocating motion part 422 as a cylinder as an example, the above-mentioned mounting seat can include a perforated plate-like part perpendicular to the connecting plate 421, and the piston rod of the cylinder is passed through the plate-like part and fixedly installed on the connecting plate 421.

[0111] In this embodiment, the first linear reciprocating member 422 is used to drive the slider 423 to move along the second direction Y, thereby achieving the movement of the thermal cutting assembly 41 along the second direction Y. The structure is simple and easy to implement.

[0112] In some examples, optionally, a limit stopper 4211 is provided at one end of the connecting plate 421 close to the thermal cutting assembly 41 . The limit stopper 4211 is disposed facing the slider 423 and is used to limit the sliding stroke of the slider 423 .

[0113] The limit stop 4211 can be located at the upper end of the connecting plate 421. When the slider 423 slides to the upper end of the connecting plate 421, the slider 423 and the limit stop 4211 are abutted against each other, thereby utilizing the limit stop 4211 to limit the sliding stroke of the slider 423, thereby reducing the possibility of the slider 423 sliding too far under the drive of the first linear reciprocating motion.

[0114] Of course, a limit block 4211 (not shown in the figure) can also be provided at the lower end of the connecting plate 421 to limit the downward movement of the slider 423.

[0115] Combined with the attachment again Figure 1 As shown, in some examples, optionally, the mounting frame 10 includes a first mounting plate 11, a first reinforcing plate 12 and a second reinforcing plate 13, the first mounting plate 11 is connected to the first reinforcing plate 12 on at least one side along the first direction X, the first reinforcing plate 12 intersects with the first mounting plate 11, the first mounting plate 11 is connected to the second reinforcing plate 13 on at least one side along the second direction Y, and the second reinforcing plate 13 is intersected and connected with the first mounting plate 11 and the first reinforcing plate 12, respectively.

[0116] The first mounting plate 11 may be provided with a hollow structure inside to facilitate the installation of the screw rod of the second movable component 34 of this embodiment. The first mounting plate 11 has opposite first mounting surfaces and second mounting surfaces (not shown in the figure). The above-mentioned conveying device 20, glue pulling device 30, glue connecting device, etc. may be partially located on the first mounting surface, and the other part may be located on the second mounting surface opposite to the first mounting surface.

[0117] The length direction of the first mounting plate 11 may extend along the second direction Y. The first reinforcing plate 12 may be vertically connected to one side of the first mounting plate 11 along the first direction X. The number of the first reinforcing plates 12 may be one or two.

[0118] Similarly, the second reinforcing plate 13 can be vertically connected to one side of the first mounting plate 11 along the second direction Y. The number of second reinforcing plates 13 can be one or two, and the second reinforcing plate 13 is also fixedly connected to the first reinforcing plate 12, thereby forming a reinforcing structure similar to a frame, to improve the overall structural stability of the mounting frame 10.

[0119] The first mounting plate 11 , the first reinforcing plate 12 and the second reinforcing plate 13 may be made of metal, or other materials with a certain structural strength, such as plastic.

[0120] In a second aspect, an embodiment of the present application provides a battery production system, comprising a rubber cutting device 100 as described in any one of the above technical solutions.

[0121] Finally, see the attached Figure 1-6As shown, an embodiment of the present application provides a glue cutting device 100, including a mounting frame 10, a conveying device 20, a glue pulling device 30 and a cutting device 40, the conveying device 20, the glue pulling device 30 and the cutting device 40 are all installed on the mounting frame 10; the conveying device 20 is used to convey the glue paper to the glue pulling device 30; the glue pulling device 30 includes a first negative pressure adsorption mechanism 31 and a second negative pressure adsorption mechanism 32, the first negative pressure adsorption mechanism 31 is configured to be able to move along a first direction X on the mounting frame 10, the second negative pressure adsorption mechanism 32 is arranged opposite to the first negative pressure adsorption mechanism 31 along a second direction Y, the second direction Y intersects with the first direction X, the second negative pressure adsorption mechanism 32 is used to receive the glue paper conveyed by the conveying device 20, and is configured to be able to move along the first direction X and the second direction Y on the mounting frame 10; the cutting device 40 is used to cut the glue paper pulled by the second negative pressure adsorption mechanism 32 to the first negative pressure adsorption mechanism 31. The first negative pressure adsorption mechanism 31 includes a first negative pressure member 311 and a first heating member 312. The first negative pressure member 311 extends along the first direction X and is used for negative pressure adsorption of the adhesive tape. The first heating member 312 is used to heat the first negative pressure member 311. The first negative pressure member 311 is provided with a first negative pressure chamber 3111 and a first negative pressure hole 3112 connected to the first negative pressure chamber 3111. The first heating member 312 is at least partially located within the first negative pressure chamber 3111. The first negative pressure member 311 is provided with a first insertion hole 3113 connected to the first negative pressure chamber 3111. The first heating member 312 is inserted into the first insertion hole 3113. The adhesive pulling device 30 includes a first movable assembly 33, which is connected to the mounting frame 10. The first negative pressure adsorption mechanism 31 is connected to the first movable assembly 33 and moves along the first direction X driven by the first movable assembly 33. The first moving assembly 33 includes a first translation mechanism 331 and a first lifting mechanism 332. The first translation mechanism 331 is connected to the mounting frame 10, the first lifting mechanism 332 is connected to the first translation mechanism 331, and the first negative pressure adsorption mechanism 31 is connected to the first lifting mechanism 332. The first translation mechanism 331 is used to drive the first lifting mechanism 332 and the first negative pressure adsorption mechanism 31 to move along the first direction X, and the first lifting mechanism 332 is used to drive the first negative pressure adsorption mechanism 31 to move along the second direction Y. The glue pulling device 30 includes a second moving assembly 34. The second moving assembly 34 is connected to the mounting frame 10. The second negative pressure adsorption mechanism 32 is connected to the second moving assembly 34 and is driven by the second moving assembly 34 to move along the first direction X and the second direction Y.The second moving assembly 34 includes a second translation mechanism 341 and a second lifting mechanism 342. The second translation mechanism 341 is connected to the mounting frame 10, and the second lifting mechanism 342 is connected to the second translation mechanism 341. The second negative pressure adsorption mechanism 32 is connected to the second lifting mechanism 342. The second translation mechanism 341 is used to drive the second lifting mechanism 342 and the second negative pressure adsorption mechanism 32 to move in the first direction X, and the second lifting mechanism 342 is used to drive the second negative pressure adsorption mechanism 32 to move in the second direction Y. The adhesive drawing device 30 also includes a third negative pressure adsorption mechanism 35. The third negative pressure adsorption mechanism 35 is located between the first negative pressure adsorption mechanism 31 and the conveying device 20 and is used to receive the adhesive tape conveyed by the conveying device 20. The third negative pressure adsorption mechanism 35 and the first negative pressure adsorption mechanism 31 form a cutting gap along the first direction X. The third negative pressure adsorption mechanism 35 is arranged opposite to the second negative pressure adsorption mechanism 32 along the second direction Y. The cutting device 40 is used to cut the adhesive tape within the cutting gap. The cutting device 40 includes a thermal cutting assembly 41, which is located on the side of the first negative pressure adsorption mechanism 31 facing away from the adhesive bonding device and is used to thermally cut adhesive tape. The thermal cutting assembly 41 includes a support member 411 and a heating wire 412. The support member 411 includes a mounting portion 4111 and two support portions 4112 connected to opposite ends of the mounting portion 4111. The two support portions 4112 extend toward the first negative pressure adsorption mechanism 31. The opposite ends of the heating wire 412 are connected to the ends of the two support portions 4112 facing away from the mounting portion 4111, forming a gap between the mounting portion 4111. The cutting device 40 also includes a third lifting mechanism 42, which is connected to the mounting frame 10 and to the thermal cutting assembly 41. The third lifting mechanism 42 is used to drive the thermal cutting assembly 41 along a second direction Y, which intersects the first direction X. The third lifting mechanism 42 includes a connecting plate 421, a first linear reciprocating member 422, and a slider 423. The connecting plate 421 is connected to the mounting frame 10. The slider 423 is connected to the connecting plate 421 so as to be slidable in the second direction Y. The thermal cutting assembly 41 is connected to the slider 423. The first linear reciprocating member 422 is connected to the connecting plate 421 and is connected to the slider 423. The first linear reciprocating member 422 is used to drive the slider 423 and the thermal cutting assembly 41 to move in the second direction Y. A limit stop 4211 is provided at one end of the connecting plate 421, which is adjacent to the thermal cutting assembly 41. The limit stop 4211 is disposed facing the slider 423 and is used to limit the sliding travel of the slider 423.The mounting frame 10 includes a first mounting plate 11, a first reinforcing plate 12 and a second reinforcing plate 13. The conveying device 20, the glue pulling device 30 and the cutting device 40 are connected to the first mounting plate 11. The first mounting plate 11 is connected to the first reinforcing plate 12 on at least one side along the first direction X, and the first reinforcing plate 12 intersects with the first mounting plate 11. The first mounting plate 11 is connected to the second reinforcing plate 13 on at least one side along the second direction Y, and the second reinforcing plate 13 is intersected and connected with the first mounting plate 11 and the first reinforcing plate 12 respectively.

[0122] In addition, based on the above-mentioned glue cutting equipment 100, an embodiment of the present application also provides a battery production system, which includes the glue cutting equipment 100 of the above-mentioned technical solution. In addition, the battery production system can also include adhesive tape production equipment, adhesive tape pasting device and other structures (not shown in the figure). The adhesive tape production equipment is used to produce adhesive tape, and the adhesive tape bonding device can be directly installed on the mounting frame 10 of the glue cutting equipment 100 to attach the adhesive tape to the electrode.

[0123] It should be noted that, unless there is any conflict, the embodiments and features in the embodiments of this application can be combined with each other.

[0124] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A rubber cutting device, characterized in that: It includes a mounting frame, a conveying device, a glue pulling device and a cutting device, wherein the conveying device, the glue pulling device and the cutting device are all installed on the mounting frame; The conveying device is used to convey the adhesive tape to the adhesive pulling device; The adhesive pulling device includes a first negative pressure adsorption mechanism and a second negative pressure adsorption mechanism, wherein the first negative pressure adsorption mechanism is configured to be movable along a first direction on the mounting frame, and the second negative pressure adsorption mechanism is arranged opposite to the first negative pressure adsorption mechanism along a second direction, the second direction intersecting the first direction, and the second negative pressure adsorption mechanism is used to receive the adhesive tape conveyed by the conveying device and is configured to be movable along the first direction and the second direction on the mounting frame; The cutting device is used to cut the adhesive paper that is glued to the first negative pressure adsorption mechanism by the second negative pressure adsorption mechanism.

2. The rubber cutting equipment according to claim 1, characterized in that: The first negative pressure adsorption mechanism includes a first negative pressure member and a first heating member. The length of the first negative pressure member extends along the first direction and is used to negatively adsorb the adhesive tape. The first heating member is used to heat the first negative pressure member.

3. The rubber cutting equipment according to claim 2, characterized in that: The first negative pressure element is provided with a first negative pressure cavity and a first negative pressure hole communicating with the first negative pressure cavity, and the first heating element is at least partially located in the first negative pressure cavity.

4. The rubber cutting equipment according to claim 3, characterized in that: The first negative pressure member is provided with a first plug hole communicating with the first negative pressure chamber, and the first heating member is inserted into the first plug hole.

5. The rubber cutting equipment according to claim 1, characterized in that: The glue pulling device includes a first moving component, which is connected to the mounting frame. The first negative pressure adsorption mechanism is connected to the first moving component and moves along the first direction driven by the first moving component.

6. The rubber cutting equipment according to claim 5, characterized in that: The first moving assembly includes a first translation mechanism and a first lifting mechanism, the first translation mechanism is connected to the mounting frame, the first lifting mechanism is connected to the first translation mechanism, and the first negative pressure adsorption mechanism is connected to the first lifting mechanism. The first translation mechanism is used to drive the first lifting mechanism and the first negative pressure adsorption mechanism to move along the first direction, and the first lifting mechanism is used to drive the first negative pressure adsorption mechanism to move along the second direction.

7. The rubber cutting equipment according to claim 1, characterized in that: The glue pulling device includes a second movable component, the second movable component is connected to the mounting frame, the second negative pressure adsorption mechanism is connected to the second movable component, and moves along the first direction and the second direction under the drive of the second movable component.

8. The rubber cutting equipment according to claim 7, characterized in that: The second moving assembly includes a second translation mechanism and a second lifting mechanism, the second translation mechanism is connected to the mounting frame, the second lifting mechanism is connected to the second translation mechanism, and the second negative pressure adsorption mechanism is connected to the second lifting mechanism. The second translation mechanism is used to drive the second lifting mechanism and the second negative pressure adsorption mechanism to move along the first direction, and the second lifting mechanism is used to drive the second negative pressure adsorption mechanism to move along the second direction.

9. The rubber cutting equipment according to any one of claims 1 to 8, characterized in that: The glue pulling device also includes a third negative pressure adsorption mechanism, which is located between the first negative pressure adsorption mechanism and the conveying device and is used to receive the adhesive paper conveyed by the conveying device. The third negative pressure adsorption mechanism and the first negative pressure adsorption mechanism form a cutting gap along the first direction, and the third negative pressure adsorption mechanism is arranged opposite to the second negative pressure adsorption mechanism along the second direction. The cutting device is used to cut the adhesive paper in the cutting gap.

10. The rubber cutting equipment according to any one of claims 1 to 8, characterized in that: The cutting device includes a thermal cutting component, which is located on a side of the first negative pressure adsorption mechanism away from the second negative pressure adsorption mechanism and is used for thermally cutting the adhesive tape.

11. The rubber cutting equipment according to claim 10, characterized in that: The thermal cutting assembly includes a support member and a heating wire, the support member includes a mounting portion and two supporting portions connected one by one to opposite ends of the mounting portion, the two supporting portions extend in a direction close to the first negative pressure adsorption mechanism, and the opposite ends of the heating wire are connected one by one to one end of the two supporting portions facing away from the mounting portion, and form a gap with the mounting portion.

12. The rubber cutting equipment according to claim 11, characterized in that: The cutting device further includes a third lifting mechanism, which is connected to the mounting frame and to the thermal cutting assembly. The third lifting mechanism is used to drive the thermal cutting assembly to move along a second direction, which intersects with the first direction.

13. The rubber cutting equipment according to claim 12, characterized in that: The third lifting mechanism includes a connecting plate, a first linear reciprocating motion member and a slider, the connecting plate is connected to the mounting frame, the slider is connected to the connecting plate in a manner that can slide along the second direction, the thermal cutting assembly is connected to the slider, the first linear reciprocating motion member is connected to the connecting plate and connected to the slider, and the first linear reciprocating motion member is used to drive the slider and the thermal cutting assembly to move along the second direction.

14. The rubber cutting equipment according to claim 13, characterized in that: A limit block is provided at one end of the connecting plate close to the thermal cutting assembly. The limit block is arranged facing the slider and is used to limit the sliding stroke of the slider.

15. The rubber cutting equipment according to any one of claims 1 to 8, characterized in that: The mounting frame includes a first mounting plate, a first reinforcing plate and a second reinforcing plate. The conveying device, the glue pulling device and the cutting device are connected to the first mounting plate. The first mounting plate is connected to the first reinforcing plate on at least one side along the first direction, and the first reinforcing plate intersects with the first mounting plate. The first mounting plate is connected to the second reinforcing plate on at least one side along the second direction, and the second reinforcing plate is intersected with the first mounting plate and the first reinforcing plate respectively.

16. A battery production system, characterized in that: Comprising the rubber cutting equipment as described in any one of claims 1-15.

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