A multi-station automatic cutting machine

Abstract

The utility model relates to automatic cutting piece technical field especially is involved in a kind of multi-station automatic cutting piece machine.The utility model provides multi-station automatic cutting piece machine, including: motion control module, unit cutting module and weighing module;Motion control module transmission connection in multiple unit cutting module, for driving unit cutting module moves to adjust the spacing between adjacent unit cutting module;Unit cutting module includes driving device and cutting device, driving device transmission connection is in cutting device, for driving cutting device carries out cutting piece sampling;Weighing module is set below unit cutting module, for receiving after cutting sample and carries out weighing.Multiple stations are realized simultaneously cutting, and production efficiency is greatly improved, avoid the error caused by manual line, and applicability is strong;Automatic cutting reduces manpower input;That is cutting, reduces intermediate link, and improves detection efficiency.

Description

Technical Field

[0001] This utility model relates to the field of automatic cutting technology, and in particular to a multi-station automatic cutting machine. Background Technology

[0002] During the production of lithium battery electrodes, it is necessary to regularly monitor the coating process to prevent batch scrapping of batteries due to uneven coating. Coated electrodes are frequently removed for cutting and weighing according to their positions. This serves two purposes: real-time monitoring of electrode production and calibration of the automated closed-loop system. The current conventional cutting method involves engineers receiving the electrodes, measuring and marking the required quantity on the entire electrode sheet with a ruler, then manually cutting each piece in sequence using cutting pliers, followed by weighing. This process is extremely inefficient, especially during periods of high inspection volume, as the repetitive operation is frequent and labor-intensive. Utility Model Content

[0003] The purpose of this utility model is to provide a multi-station automatic cutting machine to solve the technical problems of low cutting efficiency, inconvenient spacing adjustment and cumbersome weighing operation in the prior art.

[0004] In a first aspect, this utility model provides a multi-station automatic cutting machine, including: a motion control module, a unit cutting module, and a weighing module; The motion control module is connected to multiple unit cutting modules and is used to drive the unit cutting modules to move in order to adjust the spacing between adjacent unit cutting modules; The unit cutting module includes a driving device and a cutting device. The driving device is connected to the cutting device and is used to drive the cutting device to sample the cut pieces. The weighing module is located below the unit cutting module and is used to receive the cut sample and weigh it.

[0005] In an optional implementation, the motion control module includes a motor, a variable pitch lead screw, a linear guide, and a base; The motor, the variable pitch lead screw, and the linear guide rail are all mounted on the base, and the motor is connected to the variable pitch lead screw via a transmission. The unit cutting module is slidably connected to the linear guide rail via a slider.

[0006] In an optional implementation, the motion control module further includes a cam follower; The cam follower is mounted on the unit cutting module and is connected to the variable pitch lead screw.

[0007] In an optional embodiment, the cutting device includes a male mold, a female mold, a male mold base, and a female mold base; The male mold is opposite to the female mold, and the male mold is fixed on the male mold base, and the female mold is fixed on the female mold base; The male mold base and the female mold base are connected by a guide structure, which allows the male mold base to move up and down relative to the female mold base.

[0008] In an optional embodiment, the drive device includes a cylinder; The cylinder is fixed on the female mold base, and the piston rod of the cylinder is connected to the male mold base through a connector.

[0009] In an optional implementation, the weighing module includes a material feeding tray, a weighing sensor, and a weighing pan; The material feeding tray is located below the unit cutting module and is used to receive and guide the cut sample to fall. The weighing sensor is mounted on the material feeding tray and is located at the end of the material feeding tray in the direction that guides the sample to fall. The weighing pan is mounted on the weighing sensor and is used to carry the sample and weigh it.

[0010] In an optional implementation, the weighing module further includes a display device; The display device is mounted on the unit cutting module and electrically connected to the weighing sensor for real-time display of weighing data.

[0011] In an optional implementation, an electrical control module is also included, the electrical control module comprising an electrical board assembly; The electrical board assembly is connected to the motion control module and the drive device respectively, and is used to control the motion control module to drive the unit cutting module to move to adjust the spacing between adjacent unit cutting modules, and to control the drive device to drive the cutting device to sample the cut pieces.

[0012] In an optional embodiment, the electrical control module further includes a pneumatic control component, and the drive device includes a cylinder; The air circuit control component includes an air source, a filter, and an air distributor. The air source is connected to the air distributor through the filter, and the air distributor is connected to the cylinder.

[0013] In an optional implementation, the electrical control module further includes a foot switch connected to the electrical board assembly, which is used to send a cutting command to the electrical board assembly so that the electrical board assembly controls the unit cutting module to perform cutting.

[0014] Compared with the prior art, the technical advantages of the multi-station automatic cutting machine provided by this utility model are as follows: The multi-station automatic cutting machine provided by this utility model includes: a motion control module, a unit cutting module, and a weighing module; the motion control module is driven and connected to multiple unit cutting modules, and is used to drive the unit cutting modules to move to adjust the spacing between adjacent unit cutting modules; the unit cutting module includes a driving device and a cutting device, the driving device is driven and connected to the cutting device, and is used to drive the cutting device to take cut pieces; the weighing module is set below the unit cutting modules, and is used to receive the cut samples and weigh them.

[0015] By driving multiple unit cutting modules to move and adjust their spacing through a motion control module, simultaneous cutting at multiple workstations is achieved, significantly improving production efficiency and avoiding errors caused by manual marking. The adjustable spacing also meets diverse needs, making it highly adaptable. The coordinated operation of the unit cutting module's drive device and the cutting device enables automated cutting, reducing manpower input. The integrated weighing module below the unit cutting module allows for immediate weighing after cutting, reducing intermediate steps and improving inspection efficiency. The overall structure is compact and highly adaptable, suitable for cutting electrode sheets of varying widths.

[0016] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0017] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is an overall schematic diagram of an embodiment of the present utility model; Figure 2 This is a schematic diagram of the structure of a multi-station automatic cutting machine provided in an embodiment of the present utility model; Figure 3 This is a schematic diagram of the motion control module structure provided in an embodiment of the present utility model; Figure 4 This is a schematic diagram of the unit cutting module structure provided in an embodiment of the present utility model; Figure 5 A cross-sectional view of the unit cutting module provided in an embodiment of this utility model; Figure 6 A schematic diagram of the guide structure of the unit cutting module provided in an embodiment of this utility model; Figure 7 This is a schematic diagram of the electrical control module structure provided in an embodiment of the present utility model; Figure 8 This is a schematic diagram of the electrical board assembly structure provided in an embodiment of the present utility model; Figure 9 A schematic diagram of the gas path provided for an embodiment of this utility model; Figure 10 Electrical schematic diagram provided for embodiments of this utility model; Figure 11 A weighing principle diagram provided for an embodiment of this utility model.

[0019] Icons: 1-Multi-station automatic cutting machine; 2-Motion control module; 3-Unit cutting module; 4-Motor; 5-Variable pitch lead screw; 6-Linear guide rail; 7-Base; 8-Slider; 9-Cam follower; 10-Main mold; 11-Main mold base; 12-Female mold base; 13-Guide structure; 14-Cylinder; 15-Cylinder seat; 16-Discharge tray; 17-Weighing sensor; 18-Weighing pan; 19-Electrical control module ; 20-Electrical board assembly; 21-Air distributor; 22-Foot switch; 23-Table; 24-Coupling; 25-Screw base; 26-Digital tube; 27-PLC; 28-Driver; 29-Solenoid valve; 30-Electrical control box; 31-Pneumatic dual unit; 32-Air compressor; 33-Air tank; 34-Relay; 35-Pole plate; 36-Sponge; 37-Straight-through; 38-Power supply; 39-Digital tube driver chip. Detailed Implementation

[0020] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0024] The present invention will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings.

[0025] The specific structure is as follows: Figures 1 to 11 As shown.

[0026] This embodiment provides a multi-station automatic cutting machine 1, including: a motion control module 2, a unit cutting module 3, and a weighing module; the motion control module 2 is driven to multiple unit cutting modules 3, and is used to drive the unit cutting modules 3 to move to adjust the spacing between adjacent unit cutting modules 3; the unit cutting module 3 includes a driving device and a cutting device, the driving device is driven to the cutting device, and is used to drive the cutting device to take cut pieces; the weighing module is located below the unit cutting module 3, and is used to receive the cut samples and weigh them.

[0027] In this embodiment, the motion control module 2 drives multiple unit cutting modules 3 to move and adjust the spacing, realizing simultaneous cutting at multiple workstations, which greatly improves production efficiency and avoids errors caused by manual marking. At the same time, the adjustable spacing can meet different needs and has strong applicability. The drive device of the unit cutting module 3 and the cutting device work together to realize automated cutting and reduce manpower input. The weighing module is integrated below the unit cutting module 3 to realize immediate weighing after cutting, reduce intermediate links and improve detection efficiency. The overall structure is compact and highly adaptable, and can be applied to the cutting needs of electrode sheets 35 with different widths.

[0028] In this embodiment, a table 23 may also be included, on which the multi-station automatic cutting machine 1 is mounted.

[0029] In the optional technical solution of this embodiment, the motion control module 2 includes a motor 4, a variable pitch lead screw 5, a linear guide rail 6, and a base 7; the motor 4, the variable pitch lead screw 5, and the linear guide rail 6 are all mounted on the base 7, and the motor 4 is connected to the variable pitch lead screw 5 in a transmission connection; the unit cutting module 3 is slidably connected to the linear guide rail 6 through a slider 8.

[0030] In this embodiment, motor 4 is connected to variable pitch lead screw 5 via coupling 24. Motor 4, variable pitch lead screw 5, and linear guide rail 6 are all fixedly mounted on base 7. Motor 4 is fixed to base 7 via motor 4 holder, and variable pitch lead screw 5 is fixed to base 7 via lead screw holder 25. Unit cutting module 3 is slidably connected to linear guide rail 6 via slider 8, allowing unit cutting module 3 to move along linear guide rail 6. By driving variable pitch lead screw 5 to rotate via motor 4, unit cutting module 3 moves along linear guide rail 6, achieving precise adjustment of spacing and avoiding the tedious manual measurement and marking. Base 7 provides stable support, ensuring the accuracy and reliability of motion control. The cooperation between slider 8 and linear guide rail 6 ensures smooth movement, reduces friction and wear, and extends equipment life. Furthermore, motor 4 can control variable pitch lead screw 5 to adjust distance according to input spacing commands.

[0031] In the optional technical solution of this embodiment, the motion control module 2 further includes a cam follower 9; the cam follower 9 is disposed on the unit cutting module 3 and connected to the variable pitch lead screw 5. The cam follower 9 cooperates with the helical groove of the variable pitch lead screw 5 to realize the automatic and precise adjustment of the spacing of the unit cutting module 3, thereby improving the accuracy of the cutting position; the cam follower 9 reduces contact resistance, making the movement smoother, reducing noise and vibration, and improving the stability and service life of the equipment.

[0032] In the optional technical solution of this embodiment, the cutting device includes a male mold 10, a female mold, a male mold base 11, and a female mold base 12; the male mold 10 is opposite to the female mold, and the male mold 10 is fixed on the male mold base 11, while the female mold is fixed on the female mold base 12; the male mold base 11 and the female mold base 12 are connected by a guide structure 13, which is used to enable the male mold base 11 to move up and down relative to the female mold base 12.

[0033] In this embodiment, the male mold 10 is fixed to the male mold base 11 with screws, and sponge 36 is provided around the male mold 10. The female mold is fixed to the female mold base 12 with screws, and the slider 8 is fixed to the lower side of the female mold base 12. The male mold base 11 and the female mold base 12 are connected by a guide structure 13, which includes a guide post and a guide sleeve. The guide post is fixed to the male mold base 11, and the guide sleeve is fixed to the female mold base 12, allowing the male mold base 11 to move up and down relative to the female mold base 12. The relative arrangement of the male mold 10 and the female mold ensures the alignment accuracy during cutting and avoids tearing of the sample edges. The guide structure 13 makes the male mold base 11 move up and down smoothly, preventing skewing and jamming, and improving the cutting quality and consistency. The modular design of the male mold base 11 and the female mold base 12 facilitates maintenance and replacement, enhancing the applicability of the equipment. However, it is not limited to this; the guide post can also be fixed to the female mold base 12, and the guide sleeve can be fixed to the male mold base 11, achieving the same effect, which will not be elaborated here.

[0034] In this embodiment, one end of the cam follower 9 is fixed to the female mold base 12, and the other end is in rolling contact with the lead screw, engaging with the helical groove on the variable pitch lead screw 5. When the motor 4 drives the variable pitch lead screw 5 to rotate, the cam follower 9 moves along the helical groove, pushing the unit cutting module 3 to slide on the linear guide rail 6.

[0035] In this embodiment, the cutting device can also be a cutting blade head and a cutting table located below the cutting blade head. The cutting blade head is directly driven to rise and fall by the driving device and cooperates with the cutting table to achieve cutting sample taking.

[0036] In the optional technical solution of this embodiment, the driving device includes a cylinder 14; the cylinder 14 is fixed on the female mold base 12, and the piston rod of the cylinder 14 is connected to the male mold base 11 through a connector.

[0037] In this embodiment, the cylinder 14 is fixed to the bottom of the female mold base 12 by screws, and the cylinder 14 is provided with a straight passage 37 for connecting to the air source. The piston rod of the cylinder 14 is connected to the male mold base 11 through a connector. When the cylinder 14 is activated, the piston rod extends and retracts, causing the male mold base 11 to move up and down, so that the male mold 10 moves towards the female mold to complete the cutting. The cylinder 14, as a driving device, provides a stable and reliable power output, ensuring the uniformity and consistency of the cutting force; the cylinder 14 is fixed on the female mold base 12, with a compact structure, reducing space occupation; the connector ensures the accuracy of power transmission, avoids the deviation of the male mold 10 during movement, and improves the cutting accuracy. The connector can be a cylinder seat 15 or a snap-fit ​​component, as long as it can meet the requirement of stable connection. Of course, the driving device can also be a motor or other electric telescopic device.

[0038] In the optional technical solution of this embodiment, the weighing module includes a dropping tray 16, a weighing sensor 17, and a weighing pan 18; the dropping tray 16 is disposed below the unit cutting module 3 and is used to receive and guide the cut sample to fall; the weighing sensor 17 is disposed on the dropping tray 16 and is located at the end of the direction in which the dropping tray 16 guides the sample to fall; the weighing pan 18 is disposed on the weighing sensor 17 and is used to carry the sample and weigh it.

[0039] In this embodiment, the material drop tray 16 is located below the female mold base 12 of the unit cutting module 3, and has an inclined surface for receiving and guiding the cut sample to fall. The weighing sensor 17 is fixed to the material drop tray 16 with screws and is located at the end of the material drop tray 16 in the direction that the sample is guided to fall. The weighing tray 18 is locked to the weighing sensor 17 with screws and is used to carry the sample and weigh it. The inclined surface of the material drop tray 16 guides the sample to fall smoothly, avoiding sample accumulation or jamming; the weighing sensor 17 detects the sample weight in real time, and the data is accurate and reliable; the weighing tray 18 carries the sample, reducing the impact on the weighing sensor 17 directly and extending the life of the weighing sensor 17; the overall structure realizes immediate cutting and weighing, improving detection efficiency.

[0040] In the optional technical solution of this embodiment, the weighing module further includes a display device; the display device is disposed on the unit cutting module 3 and electrically connected to the weighing sensor 17, and is used to display the weighing data in real time.

[0041] In this embodiment, the display device is a digital tube 26 display device, fixed on the base 12 of the female mold of the unit cutting module 3, and electrically connected to the weighing sensor 17. The weight data collected by the weighing sensor 17 is transmitted to the digital tube 26 for display in real time, and the weighing data is displayed in real time, which is convenient for operators to read and record immediately, reducing the error of manual recording; the digital tube 26 display is clear and intuitive, improving the user experience. This embodiment is not limited to this, and the display device can also be a voice broadcaster or a display screen.

[0042] In this embodiment, the weighing principle is that the power supply 38 supplies power to the weighing sensor 17 and the digital tube driver chip 39, and the detection information of the weighing sensor 17 is sent to the digital tube driver chip 39 and displayed through the digital tube 26.

[0043] In the optional technical solution of this embodiment, an electrical control module 19 is also included. The electrical control module 19 includes an electrical board assembly 20. The electrical board assembly 20 is connected to the motion control module 2 and the driving device respectively. It is used to control the motion control module 2 to drive the unit cutting module 3 to move so as to adjust the spacing between adjacent unit cutting modules 3, and to control the driving device to drive the cutting device to perform piece sampling.

[0044] In this embodiment, the electrical board assembly 20 includes a PLC 27, a driver 28, and a solenoid valve 29. The PLC 27 is connected to the driver 28, which is connected to the motor 4 of the motion control module 2, and is used to control the motor 4 to drive the unit cutting module 3 to move. The PLC 27 is also connected to the solenoid valve 29 via a relay 34, which is connected to the cylinder 14 of the unit cutting module 3, and is used to control the cylinder 14 to drive the cutting device to sample the cut pieces. The electrical board assembly 20 realizes the automated control of the motion control module 2 and the unit cutting module 3. The spacing and cutting action are precisely adjusted by the PLC 27 program, which improves production efficiency and consistency. The cooperation between the driver 28 and the solenoid valve 29 ensures the stability of power output and response speed. The overall control system simplifies the operation process and reduces the need for human intervention.

[0045] In this embodiment, the electrical control module 19 includes an electrical control box 30, and the electrical board assembly 20 is disposed inside the electrical control box 30.

[0046] In the optional technical solution of this embodiment, the electrical control module 19 further includes a pneumatic control component, and the driving device includes a cylinder 14; the pneumatic control component includes a gas source, a filter and a gas distributor 21, the gas source is connected to the gas distributor 21 through the filter, and the gas distributor 21 is connected to the cylinder 14.

[0047] In this embodiment, the air source is connected to the filter via an air pipe, the filter is connected to the air distribution manifold 21, and the air distribution manifold 21 is connected to the cylinders 14 of each unit cutting module 3 via multiple air pipes. The air path control component provides a stable and clean air source, ensuring the reliability and consistency of the cylinder 14's operation; the filter purifies the air source, preventing impurities and moisture from damaging the cylinder 14 and extending the equipment's lifespan; the air distribution manifold 21 realizes a single source with multiple air supply paths, supporting simultaneous cutting at multiple workstations, improving system efficiency and adaptability.

[0048] In this embodiment, the air source can be connected to the user's on-site air source or a separate air compressor 32 can be installed. The filter can be a pneumatic filter assembly 31. The gas is first transported to the pneumatic filter assembly 31 via the air source or air compressor 32 through the air pipe to achieve gas filtration. Then, it enters the air tank 33 through the air pipe, and then enters the air distributor 21, which splits the gas from one path into multiple paths. Each path then enters a separate solenoid valve 29, and then connects to the cylinder 14 of each unit cutting module 3.

[0049] In the optional technical solution of this embodiment, the electrical control module 19 further includes a foot switch 22, which is connected to the electrical board assembly 20 and is used to send a cutting command to the electrical board assembly 20 so that the electrical board assembly 20 controls the cutting module 3 to perform cutting.

[0050] In this embodiment, the foot switch 22 is connected to the PLC 27 of the electrical board assembly 20 via a cable. The operator sends a cutting command to the PLC 27 by stepping on the foot switch 22. The PLC 27 controls the solenoid valve 29 and the driver 28, causing the unit cutting module 3 to perform the cutting. The foot switch 22 provides a convenient and safe operating method, eliminating the need for manual triggering by the operator, thus improving operational efficiency and user-friendly design. Its connection to the PLC 27 ensures accurate command transmission and rapid response, preventing misoperation. Overall, it optimizes human-machine interaction and enhances production safety.

[0051] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A multi-station automatic piece cutting machine, characterized in that, include: Motion control module (2), unit cutting module (3), and weighing module; The motion control module (2) is connected to multiple unit cutting modules (3) and is used to drive the unit cutting modules (3) to move in order to adjust the spacing between adjacent unit cutting modules (3); The unit cutting module (3) includes a driving device and a cutting device. The driving device is connected to the cutting device and is used to drive the cutting device to sample the cut pieces. The weighing module is located below the unit cutting module (3) and is used to receive the cut sample and weigh it.

2. The multi-station automatic cutting machine according to claim 1, characterized in that, The motion control module (2) includes a motor (4), a variable pitch lead screw (5), a linear guide (6), and a base (7); The motor (4), the variable pitch screw (5) and the linear guide rail (6) are all mounted on the base (7), and the motor (4) is connected to the variable pitch screw (5) in a transmission connection. The unit cutting module (3) is slidably connected to the linear guide rail (6) via a slider (8).

3. The multi-station automatic cutting machine according to claim 2, characterized in that, The motion control module (2) also includes a cam follower (9); The cam follower (9) is mounted on the unit cutting module (3) and connected to the variable pitch lead screw (5).

4. The multi-station automatic cutting machine according to claim 1, characterized in that, The cutting device includes a male mold (10), a female mold, a male mold base (11), and a female mold base (12). The male mold (10) is opposite to the female mold, and the male mold (10) is fixed on the male mold base (11), while the female mold is fixed on the female mold base (12). The male mold base (11) and the female mold base (12) are connected by a guide structure (13), which is used to enable the male mold base (11) to move up and down relative to the female mold base (12).

5. The multi-station automatic cutting machine according to claim 4, characterized in that, The drive device includes a cylinder (14); The cylinder (14) is fixed on the female mold base (12), and the piston rod of the cylinder (14) is connected to the male mold base (11) through a connector.

6. The multi-station automatic cutting machine according to claim 1, characterized in that, The weighing module includes a material feeding tray (16), a weighing sensor (17), and a weighing pan (18). The material drop tray (16) is located below the unit cutting module (3) and is used to receive and guide the cut sample to fall. The weighing sensor (17) is disposed on the material drop plate (16) and is located at the end of the material drop plate (16) in the direction that guides the sample to fall. The weighing pan (18) is mounted on the weighing sensor (17) and is used to carry the sample and weigh it.

7. The multi-station automatic cutting machine according to claim 6, characterized in that, The weighing module also includes a display device; The display device is mounted on the unit cutting module (3) and electrically connected to the weighing sensor (17) for real-time display of weighing data.

8. The multi-station automatic cutting machine according to any one of claims 1-6, characterized in that, It also includes an electrical control module (19), which includes an electrical board assembly (20); The electrical board assembly (20) is connected to the motion control module (2) and the drive device respectively, and is used to control the motion control module (2) to drive the unit cutting module (3) to move to adjust the spacing between adjacent unit cutting modules (3), and to control the drive device to drive the cutting device to perform piece sampling.

9. The multi-station automatic cutting machine according to claim 8, characterized in that, The electrical control module (19) also includes a pneumatic control component, and the drive device includes a cylinder (14). The air circuit control component includes an air source, a filter, and an air distribution manifold (21). The air source is connected to the air distribution manifold (21) through the filter, and the air distribution manifold (21) is connected to the cylinder (14).

10. The multi-station automatic cutting machine according to claim 8, characterized in that, The electrical control module (19) also includes a foot switch (22), which is connected to the electrical board assembly (20) and is used to send a cutting command to the electrical board assembly (20) so that the electrical board assembly (20) controls the unit cutting module (3) to perform cutting.

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