Slitting equipment capable of cutting various sizes

Abstract

The utility model relates to the technical field of diaphragm slitting devices, and discloses slitting equipment capable of cutting various sizes, which comprises a main body, a cavity is formed in the top of the main body, a cavity is formed in the bottom of the main body, a groove is formed in the inner wall of the main body, the main body is provided with a cutting structure, and the cutting structure comprises a first rotating column, a second rotating column and a third rotating column. According to the slitting equipment capable of cutting the diaphragms of various sizes, the cutting structure is arranged, shape data of the diaphragms needing to be cut are input on the control table, the slitting equipment can cut the diaphragms according to the shapes, the requirements for various shapes at present and in the future are met, and the production competitiveness is improved. According to the slitting equipment capable of conducting cutting on various sizes, the laser cutter is arranged, laser cutting has the advantages that according to traditional cutting, blades do not need to be replaced, the production efficiency is high, and the process stability is good, process instability caused by abrasion cannot be caused, and the product quality is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of diaphragm slitting devices, in particular to slitting equipment capable of cutting into films of various sizes. Background Art

[0002] Lithium-ion battery is a complex system, including positive electrode, negative electrode, diaphragm, electrolyte, current collector, binder, conductive agent, etc. The reactions involved include electrochemical reaction of positive and negative electrodes, lithium ion conduction and electron conduction, and heat diffusion, etc. The production process of lithium battery is relatively long, involving more than 50 processes. Among them, the diaphragm mainly blocks the electron transfer between positive and negative electrodes to prevent short circuit, and allows lithium ions to pass normally and transfer between positive and negative electrodes to make the battery work normally. Traditional diaphragm cutting equipment uses a blade to cut the diaphragm. The blade will become blunt if it is used for too long, which will cause the accuracy of the diaphragm to change. Because the shape of the battery in the past was not as strange as it is today, the traditional machine cannot cut the corresponding shape according to the shape of the battery. Utility Model Content

[0003] The purpose of the utility model is to provide a slitting device capable of cutting into various sizes, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a slitting device capable of cutting into various sizes, comprising a main body, a cavity is provided on the top of the main body, a cavity is provided on the bottom of the main body, a groove is provided on the inner wall of the main body, the main body is provided with a cutting structure, the cutting structure comprising: a rotating column 1, the rotating column 1 is rotatably connected to the bottom of the main body groove, the rotating column 1 is penetrated and fixed with a sprocket 2, the sprocket 2 is driven by a chain and a sprocket 3, the sprocket 3 is penetrated and fixed on the rotating column 2, the rotating column 2 penetrates the bottom of the main body groove, and the rotating column 2 is rotatably connected to the bottom of the main body groove, and a groove is provided on the surface of the rotating column 2; the chain is meshed with a sprocket 1, the sprocket 1 penetrates a rotating shaft, and the sprocket 1 is rotatably connected to the surface of the rotating shaft, the rotating shaft abuts against the bottom of the main body groove, the rotating shaft penetrates a connecting box, and the connecting box is slidably connected to the surface of the rotating shaft, the surface of the rotating shaft is provided with a groove, and the slitting device has the ability of lateral adjustment through the movement of the rotating shaft.

[0005] Preferably, a cavity is opened in the inner wall of the connecting box, the top of the connecting box is in contact with the main body, a connecting motor is fixed on the inner wall of the connecting box cavity, the output end of the connecting motor is rotatably connected to the inner wall of the connecting box cavity, a gear is fixed through the connecting motor, the gear teeth correspond one-to-one to the grooves of the rotating shaft, and a laser cutter is fixed on the bottom of the connecting box. Through the movement of the connecting box, the slitting equipment has the ability of longitudinal adjustment, and the combination of the two enables the machine to cut any shape.

[0006] Preferably, a main motor is fixed to the inner wall of the bottom cavity of the main body, and the output end of the main motor passes through the inner wall of the bottom cavity of the main body, and the output end of the main motor is rotatably connected to the inner wall of the bottom cavity of the main body. A groove is opened at the output end of the main motor, and a belt is abutted in the groove of the output end of the main motor. The belt abuts in two grooves of the rotating column to transmit power, so that the cutting structure can move laterally.

[0007] Preferably, the connecting motor is fixed with a connecting hose, the connecting hose passes through the connecting box and the main body, and the connecting hose is slidably connected on the connecting box and the main body, the connecting hose is suspended in the top cavity of the main body, the connecting hose passes through the inner wall of the top cavity of the main body, and the connecting hose is slidably connected to the inner wall of the top cavity of the main body, and the connecting hose wrapped around the outside can be stretched at will through the cavity set in the main body.

[0008] Preferably, a turntable is rotatably connected to the surface of the main body, a groove is provided on the surface of the turntable, a connecting hose is wound in the groove of the turntable, the connecting hose is fixed to the surface of the control panel, a connecting rod is fixed to the bottom of the control panel, the connecting rod is fixed to the surface of the main body, the connecting rod passes through and is fixed on the inner wall of the cavity at the bottom of the main body, and the connecting rod is fixed to the surface of the main motor, and data is processed and transmitted through the control panel.

[0009] Preferably, a cutting table is fixed to the main body, and supporting legs are fixed to the bottom of the main body to support the body and the cutting object.

[0010] Compared with the prior art, the utility model provides a slitting device that can cut into various sizes, which has the following beneficial effects:

[0011] 1. The slitting equipment that can cut into various sizes is equipped with a cutting structure. By inputting the shape data of the diaphragm to be cut on the control panel, the slitting equipment can cut according to the shape, thus meeting the current and future needs for various shapes and improving production competitiveness.

[0012] 2. This slitting equipment, which can cut into various sizes, is equipped with a laser cutter. Laser cutting does not require blade replacement like traditional cutting, has high production efficiency, good process stability, and will not cause process instability due to wear, which greatly improves product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the side sectional structure of the utility model;

[0015] Figure 3 It is a front sectional structural schematic diagram of the utility model.

[0016] In the figure: 1. main body; 2. control panel; 3. connecting rod; 4. connecting hose; 5. main motor; 6. supporting leg; 7. belt; 8. turntable; 9. cutting structure; 901. rotating column one; 902. chain; 903. rotating column two; 904. sprocket one; 905. sprocket two; 906. rotating shaft; 907. connecting box; 90701. connecting motor; 90702. gear; 908. laser cutter; 909. sprocket three; 10. cutting table. DETAILED DESCRIPTION

[0017] like Figure 1-3As shown, the utility model provides a technical solution: a slitting device capable of cutting into various sizes, comprising a main body 1, a cavity is provided on the top of the main body 1, a cavity is provided on the bottom of the main body 1, a groove is provided on the inner wall of the main body 1, and the main body 1 is provided with a cutting structure 9, the cutting structure 9 comprises: a rotating column 901, the rotating column 901 is rotatably connected to the bottom of the groove of the main body 1, a sprocket 905 is fixedly passed through the rotating column 901, the sprocket 905 is driven by the chain 902 and the sprocket 909, and the sprocket 909 is driven by the chain 902. 909 is fixed on the rotating column 2 903, the rotating column 2 903 passes through the bottom of the groove of the main body 1, and the rotating column 2 903 is rotatably connected to the bottom of the groove of the main body 1, and a groove is opened on the surface of the rotating column 2 903; the chain 902 is meshed with a sprocket wheel 1 904, and the chain 902 is driven to move by the rotation of the sprocket wheel 2 905 and the sprocket wheel 3 909, and the chain 902 drives the sprocket wheel 1 904 to move, thereby driving the rotating shaft 906 to move, and the sprocket wheel 1 904 passes through the rotating shaft 906, and the sprocket wheel 1 904 is rotatably connected to the rotating shaft 906. The surface of the rotating shaft 906, the sprocket 904 penetrates and rotates on the surface of the rotating shaft 906, so that when the sprocket 904 rotates, the rotating shaft 906 will not be driven to rotate, the rotating shaft 906 abuts against the bottom of the groove of the main body 1, the rotating shaft 906 penetrates the connecting box 907, and the connecting box 907 is slidably connected to the surface of the rotating shaft 906, the surface of the rotating shaft 906 is provided with a groove, the inner wall of the connecting box 907 is provided with a cavity, the top of the connecting box 907 abuts against the main body 1, and the inner wall of the cavity of the connecting box 907 is fixed with a connecting motor 907 01. The output end of the connecting motor 90701 is rotatably connected to the inner wall of the cavity of the connecting box 907. A gear 90702 is fixed through the connecting motor 90701. The teeth of the gear 90702 correspond one-to-one with the grooves of the rotating shaft 906. The grooves of the rotating shaft 906 are consistent in size with the teeth of the gear 90702, and the arrangement interval of the grooves of the rotating shaft 906 is consistent with the interval between the teeth, so that the gear 90702 can correspond one-to-one with the grooves when rotating. A laser cutter 908 is fixed at the bottom of the connecting box 907.

[0018] A main motor 5 is fixed to the inner wall of the bottom cavity of the main body 1, and the output end of the main motor 5 passes through the inner wall of the bottom cavity of the main body 1, and the output end of the main motor 5 is rotatably connected to the inner wall of the bottom cavity of the main body 1. A groove is provided at the output end of the main motor 5, and a belt 7 is abutted in the groove of the output end of the main motor 5. The belt 7 abuts in the groove of the second rotating column 903. Through the belt 7, the main motor 5 can drive the second rotating column 903 to rotate together when it rotates. A connecting hose 4 is fixed to the connecting motor 90701, and the connecting hose 4 passes through the connecting box 907 and the main body 1, and the connecting hose 4 is slidably connected on the connecting box 907 and the main body 1. The connecting hose 4 is suspended in the top cavity of the main body 1, the connecting hose 4 passes through the inner wall of the top cavity of the main body 1, and the connecting hose 4 is slidably connected to the inner wall of the top cavity of the main body 1. A turntable 8 is rotatably connected to the surface of the main body 1, and a groove is opened on the surface of the turntable 8. The connecting hose 4 is wound in the groove of the turntable 8. The connecting hose 4 is fixed to the surface of the control panel 2, and a connecting rod 3 is fixed at the bottom of the control panel 2. The connecting rod 3 is fixed to the surface of the main body 1, and the connecting rod 3 passes through and is fixed on the inner wall of the bottom cavity of the main body 1. The connecting rod 3 is fixed to the surface of the main motor 5, the main body 1 is fixed with a cutting table 10, and the bottom of the main body 1 is fixed with a supporting leg 6.

[0019] In the utility model, when the cutting equipment is used, the basic size is input through the control console 2. After the data is processed in the control console 2, the control console 2 sends a transmission command to the main motor 5 through the connecting rod 3 to make the main motor 5 work. The main motor 5 rotates to drive the belt 7 to rotate the rotating column 903, so that the chain 902 rotates, and the chain 902 drives the sprocket 905 to move the rotating shaft 906 to the set starting position. The control console 2 transmits a signal to the connecting motor 90701 through the connecting hose 4 to make the connecting motor 90701 work, drive the gear 90702 to rotate, and move the gear 90702 to the set starting position through the groove on the rotating shaft 906. After reaching the set starting position, the laser cutter 908 is started, and the rotating shaft 906 and the connecting box 907 are moved at the same time, so as to cut according to the set shape and size.

[0020] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A slitting device capable of cutting into various sizes, comprising a main body (1), characterized in that: The main body (1) has a cavity at the top, the main body (1) has a cavity at the bottom, the main body (1) has a groove at the inner wall, and the main body (1) is provided with a cutting structure (9), which comprises: A rotating column (901) is rotatably connected to the bottom of the groove of the main body (1). A sprocket (905) is fixed through the rotating column (901). The sprocket (905) is driven by a chain (902) and a sprocket (909). The sprocket (909) is fixed on the rotating column (903). The rotating column (903) passes through the bottom of the groove of the main body (1). The rotating column (903) is rotatably connected to the bottom of the groove of the main body (1). A groove is provided on the surface of the second rotating column (903), the chain (902) is meshed with a sprocket wheel (904), the sprocket wheel (904) passes through the rotating shaft (906), and the sprocket wheel (904) is rotatably connected to the surface of the rotating shaft (906), the rotating shaft (906) abuts against the bottom of the groove of the main body (1), the rotating shaft (906) passes through the connecting box (907), and the connecting box (907) is slidably connected to the surface of the rotating shaft (906), and the surface of the rotating shaft (906) is provided with a groove.

2. A slitting device capable of cutting into various sizes according to claim 1, characterized in that: The inner wall of the connection box (907) is provided with a cavity, the top of the connection box (907) is in contact with the main body (1), a connection motor (90701) is fixed on the inner wall of the cavity of the connection box (907), the output end of the connection motor (90701) is rotatably connected to the inner wall of the cavity of the connection box (907), a gear (90702) is fixed through the connection motor (90701), the teeth of the gear (90702) correspond one-to-one with the grooves of the rotating shaft (906), and a laser cutter (908) is fixed on the bottom of the connection box (907).

3. The slitting device capable of cutting into various sizes according to claim 1, characterized in that: A main motor (5) is fixed to the inner wall of the bottom cavity of the main body (1); the output end of the main motor (5) passes through the inner wall of the bottom cavity of the main body (1), and the output end of the main motor (5) is rotatably connected to the inner wall of the bottom cavity of the main body (1); a groove is provided at the output end of the main motor (5); the groove of the output end of the main motor (5) abuts against a belt (7), and the belt (7) abuts against the groove of the second rotating column (903).

4. The slitting device capable of cutting into various sizes according to claim 2, characterized in that: The connecting motor (90701) is fixed with a connecting hose (4), the connecting hose (4) passes through the connecting box (907) and the main body (1), and the connecting hose (4) is slidably connected on the connecting box (907) and the main body (1), the connecting hose (4) is suspended in the top cavity of the main body (1), the connecting hose (4) passes through the inner wall of the top cavity of the main body (1), and the connecting hose (4) is slidably connected to the inner wall of the top cavity of the main body (1).

5. The slitting device capable of cutting into various sizes according to claim 1, characterized in that: The surface of the main body (1) is rotatably connected to a turntable (8), the surface of the turntable (8) is provided with a groove, a connecting hose (4) is wound in the groove of the turntable (8), the connecting hose (4) is fixed to the surface of the control panel (2), a connecting rod (3) is fixed at the bottom of the control panel (2), the connecting rod (3) is fixed to the surface of the main body (1), the connecting rod (3) penetrates and is fixed on the inner wall of the cavity at the bottom of the main body (1), and the connecting rod (3) is fixed to the surface of the main motor (5).

6. The slitting device capable of cutting into various sizes according to claim 1, characterized in that: A cutting table (10) is fixed to the main body (1), and a supporting leg (6) is fixed to the bottom of the main body (1).

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