Single-cam double-output pole piece cutting machine

Abstract

This utility model discloses a single-cam, dual-output electrode cutting machine, comprising a cutting bracket, a cutting blade drive mechanism, an upper cutting edge mechanism, a lower cutting edge mechanism, two first linear guide rails, a conveying mechanism, and a waste collection device. The cutting blade drive mechanism is mounted on one side of the cutting bracket, and the two first linear guide rails are longitudinally mounted on the other side of the cutting bracket. The upper cutting edge mechanism is slidably mounted on the two first linear guide rails, and the lower cutting edge mechanism is slidably mounted on the two first linear guide rails and located below the upper cutting edge mechanism. The waste collection device is located below the lower cutting edge mechanism, and the conveying mechanism is located on one side of the lower cutting edge mechanism. This utility model enables the upper and lower cutting blades to operate synchronously with only a single cam rotation drive device. It has the advantages of simplified structure, reduced electrode positioning steps, improved electrode cutting efficiency, enhanced electrode cutting quality, and reduced costs. Furthermore, it automatically collects the cut waste to ensure the cleanliness of the production workshop.

Description

Technical Field

[0001] This utility model relates to the field of cutting machines, and in particular to a single-cam double-output electrode cutting machine. Background Technology

[0002] Most electrode cutting mechanisms on the market use a combination of a fixed lower cutter and a movable upper cutter to cut electrodes. Before cutting the electrodes, they need to be conveyed to the lower cutter and positioned there. Then, the upper cutter is driven down by a corresponding drive device to cut the electrodes. Because the electrodes need to be positioned, this not only increases the number of steps but also increases the cost of the positioning mechanism and reduces the cutting efficiency. With the development of technology, a combination of a movable lower cutter and a movable upper cutter has emerged to cut electrodes. The movable lower cutter and the movable upper cutter are each equipped with a corresponding drive device. Because the drive devices of the movable lower cutter and the movable upper cutter are independent, it is difficult to achieve synchronous driving of the movable lower cutter and the movable upper cutter to cut the electrodes. This results in low cutting quality, complex structure, low cutting efficiency, and difficulty in meeting the needs of industrial development. Summary of the Invention

[0003] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a single-cam dual-output electrode cutting machine.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: The single-cam dual-output electrode cutting machine includes a cutting bracket, a cutting drive mechanism, an upper cutting mechanism, a lower cutting mechanism, two first linear guide rails, a conveying mechanism, and a waste collection device. The cutting drive mechanism is installed on one side of the cutting bracket, and the two first linear guide rails are longitudinally installed on the other side of the cutting bracket. The upper cutting mechanism is slidably installed on the two first linear guide rails, and the lower cutting mechanism is slidably installed on the two first linear guide rails and located below the upper cutting mechanism. The waste collection device is located below the lower cutting mechanism, and the conveying mechanism is located on one side of the lower cutting mechanism.

[0005] Preferably, the cutter drive mechanism includes a bearing mounting plate, a bearing, a cam disc rotation drive device, a reducer, a drive device mounting frame, a driving synchronous pulley, a driven synchronous pulley, a synchronous belt, and a cam disc. The bearing mounting plate and the drive device mounting frame are respectively mounted on the same side of the cutting bracket. The reducer is mounted on the drive device mounting frame. The cam disc rotation drive device is connected to one end of the reducer. The driving synchronous pulley is connected to the other end of the reducer. The driven synchronous pulley is rotatably mounted on one side of the bearing mounting plate through the bearing. The cam disc is coaxially connected to the driven synchronous pulley and located on the other side of the bearing mounting plate.

[0006] The cam disk is provided with an elliptical cam groove.

[0007] Specifically, the upper cutting mechanism includes an upper moving plate, an upper knife holder, an upper cutting blade, and an upper guide wheel. The upper moving plate is slidably mounted on two first linear guide rails. The upper knife holder is mounted on one side of the upper moving plate, the upper cutting blade is mounted on the upper knife holder, and the upper guide wheel is mounted on the other side of the upper moving plate.

[0008] Specifically, the lower cutting mechanism includes a lower cutter holder, a lower cutter, a movable recovery tube, and a lower guide wheel. The lower cutter holder is slidably mounted on two first linear guide rails. The movable recovery tube is mounted at the bottom of the lower cutter holder and has a recovery slot that runs longitudinally through the lower cutter holder. The lower cutter is mounted on the recovery slot of the lower cutter holder. The recovery slot is vertically connected to the movable recovery tube. The lower guide wheel is mounted on the side of the lower cutter holder away from the lower cutter.

[0009] Specifically, the upper guide wheel and the lower guide wheel are respectively fitted and installed in the inner groove of the cam disk.

[0010] Specifically, the upper movable plate is provided with a first elastic element connecting seat at both ends, and the top two sides of the cutting bracket are provided with a first hanging rod, and a first elastic element is connected between the first hanging rod and the first elastic element connecting seat.

[0011] Specifically, a second hanging rod is provided on each of the two ends of the lower blade holder, and a second elastic element connecting seat is provided on each of the two sides of the bottom of the cutting bracket. A second elastic element is connected between the second hanging rod and the second elastic element connecting seat.

[0012] Preferably, the conveying mechanism includes a platform support, a platform lifting assembly, a platform lifting frame, a platform translation assembly, and a platform. The platform lifting assembly is mounted on the platform support, the platform lifting frame is mounted on the platform lifting assembly, the platform translation assembly is mounted on the platform lifting frame, and the platform is slidably mounted on the platform translation assembly.

[0013] Preferably, the waste collection device includes a receiving hopper, a receiving pipe, and a receiving box. The two ends of the receiving pipe are connected to the receiving hopper and the receiving box, respectively. One side of the receiving box is provided with a door, and the other side of the receiving box is provided with a negative pressure connector.

[0014] Preferably, a controller or control system is provided for signal control of components such as the cutter drive mechanism and the conveying mechanism. The controller is a PLC programmable logic controller. The PLC programmable logic controller can be a programmable logic controller of model XDS-40T-D, but is not limited thereto.

[0015] Compared with existing technologies, the beneficial effects of this utility model are as follows: 1. By installing a cutter drive mechanism on one side of the cutting bracket and an upper cutting mechanism and a lower cutting mechanism on two first linear guide rails on the other side of the cutting bracket, and designing the structures of the cutter drive mechanism, the upper cutting mechanism and the lower cutting mechanism respectively, it is possible to drive the upper cutting mechanism and the lower cutting mechanism to move closer or further away from each other synchronously by only a cam rotation drive device. When the upper cutting mechanism and the lower cutting mechanism move closer to each other synchronously, the electrode sheet can be automatically cut. This simplifies the structure, reduces the cost of the equipment, and greatly improves the cutting quality of the electrode sheet. This solves the problem that the current market uses a combination of movable lower cutter and movable upper cutter to cut the electrode sheet, which requires separate drive devices and is difficult to achieve synchronous operation, resulting in complex structure, high equipment manufacturing cost and poor cutting quality of the electrode sheet.

[0016] 2. By designing a conveying mechanism for conveying electrode sheets on one side of the lower cutting mechanism, the bottom of the electrode sheet is suspended on the conveying mechanism. This avoids the need to position the bottom edge of the electrode sheet on the lower cutting blade when the upper cutting blade is used to cut the bottom edge of the electrode sheet with the lower cutting blade in a fixed state. This reduces the electrode sheet positioning process, saves time, and improves cutting efficiency. It solves the problem of high equipment cost and low cutting efficiency caused by the existing structure of fixed lower cutting blade and movable upper cutting blade combination for cutting electrode sheets, which requires additional structure and process for positioning the electrode sheet.

[0017] 3. By installing a waste collection device below the lower cutting mechanism and designing the structure of the waste collection device, when the negative pressure connector of the waste collection device is connected to an external vacuum system, it can provide negative pressure to the receiving box, so that the waste material falls into the receiving box through the recycling slot, receiving hopper and receiving pipe of the lower cutter seat in sequence and is extracted through the negative pressure connector. The negative pressure of the receiving box ensures the smooth recycling of waste material and avoids the waste material from clogging in the recycling slot, receiving hopper and receiving pipe. It not only realizes automatic recycling of waste material, but also achieves high waste material recycling efficiency. Attached Figure Description

[0018] For ease of explanation, the present invention will be described in detail below with reference to the preferred embodiments and accompanying drawings.

[0019] Figure 1 This is a perspective view of a single-cam double-output electrode cutting machine according to the present invention.

[0020] Figure 2 This is a perspective view of the cutting drive mechanism of a single-cam dual-output electrode cutting machine according to the present invention.

[0021] Figure 3 This utility model relates to a single-cam, double-output electrode cutting machine. Figure 2 3D images from different angles.

[0022] Figure 4 This is an assembly perspective view of the upper and lower cutting mechanisms of a single-cam double-output electrode cutting machine according to this utility model.

[0023] Figure 5 This utility model relates to a single-cam, double-output electrode cutting machine. Figure 4 Assembly 3D diagrams from different angles.

[0024] Figure 6 This is a perspective view of the conveying mechanism of a single-cam double-output electrode cutting machine according to the present invention.

[0025] Figure 7 This is a perspective view of a waste collection device for a single-cam, double-output electrode cutting machine according to the present invention.

[0026] Figure 8 This utility model relates to a single-cam, double-output electrode cutting machine. Figure 7 3D images from different angles. Detailed Implementation

[0027] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of this utility model. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0029] Reference Figure 1 As shown, the present invention discloses a single-cam dual-output electrode cutting machine, comprising a cutting bracket 1, a cutting drive mechanism 2, an upper cutting mechanism 3, a lower cutting mechanism 4, two first linear guide rails 5, a conveying mechanism 6, and a waste collection device 7. The cutting drive mechanism 2 is mounted on one side of the cutting bracket 1, and the two first linear guide rails 5 are longitudinally mounted on the other side of the cutting bracket 1. The upper cutting mechanism 3 is slidably mounted on the two first linear guide rails 5, and the lower cutting mechanism 4 is slidably mounted on the two first linear guide rails 5 and located below the upper cutting mechanism 3. The waste collection device 7 is located below the lower cutting mechanism 4, and the conveying mechanism 6 is located on one side of the lower cutting mechanism 4.

[0030] By adopting the above technical solution, when the conveying mechanism 6 conveys the electrode sheet 8 between the upper cutting mechanism 3 and the lower cutting mechanism 4, the cutter drive mechanism 2 drives the upper cutting mechanism 3 and the lower cutting mechanism 4 to approach each other on the two first linear guide rails 5 to cut the bottom edge of the electrode sheet. The waste collection device 7 collects the bottom edge of the electrode sheet that falls off after cutting. By using a single cutter drive mechanism 2 to drive the upper cutting mechanism 3 and the lower cutting mechanism 4 to approach each other on the two first linear guide rails 5 to cut the bottom edge of the electrode sheet, the cutting quality of the electrode sheet 8 is improved, and the structure is simplified and the equipment cost is reduced. The production cost is reduced; since the bottom of the electrode 8 is suspended on the conveying mechanism 6, the process of positioning the bottom edge of the electrode 8 on the lower cutting blade 42 before cutting the bottom edge of the electrode 8 with the upper cutting blade 33 is avoided, which is the case in the current market where the lower cutting blade 42 is in a fixed state. This reduces the electrode positioning process, thereby saving time and improving cutting efficiency; the waste collection device 7 uses vacuum suction to remove waste from the electrode 8, avoiding blockage of waste in the waste collection device 7, making waste collection more efficient. It achieves automatic waste collection while ensuring the cleanliness of the cutting station.

[0031] Reference Figure 2 and Figure 3 As shown, the cutter drive mechanism 2 includes a bearing mounting plate 20, a bearing 21, a cam disk rotation drive device 22, a reducer 23, a drive device mounting frame 24, a driving synchronous pulley 25, a driven synchronous pulley 26, a synchronous belt 27, and a cam disk 28. The bearing mounting plate 20 and the drive device mounting frame 24 are respectively mounted on the same side of the cutting bracket 1. The reducer 23 is mounted on the drive device mounting frame 24. The cam disk rotation drive device 22 is connected to one end of the reducer 23, and the driving synchronous pulley 25 is connected to the other end of the reducer 23. The driven synchronous pulley 26 is rotatably mounted on one side of the bearing mounting plate 20 through the bearing 21. The cam disk 28 is coaxially connected to the driven synchronous pulley 26 and located on the other side of the bearing mounting plate 20. The cam disk 28 is provided with an elliptical cam groove 29.

[0032] In this embodiment, the cam disk rotation drive device 22 is preferably a servo motor.

[0033] Reference Figure 4 and Figure 5 As shown, the upper cutting mechanism 3 includes an upper moving plate 31, an upper knife holder 32, an upper cutting blade 33, and an upper guide wheel 34. The upper moving plate 31 is slidably mounted on two first linear guide rails 5. The upper knife holder 32 is mounted on one side of the upper moving plate 31. The upper cutting blade 33 is mounted on the upper knife holder 32. The upper guide wheel 34 is mounted on the other side of the upper moving plate 31.

[0034] Reference Figure 4 and Figure 5As shown, the lower cutting mechanism 4 includes a lower cutter holder 41, a lower cutter 42, a movable recovery tube 43, and a lower guide wheel 44. The lower cutter holder 41 is slidably mounted on two first linear guide rails 5. The movable recovery tube 43 is mounted at the bottom of the lower cutter holder 41 and has a recovery slot 45 that runs longitudinally through the lower cutter holder 41. The lower cutter 42 is mounted on the recovery slot 45 of the lower cutter holder 41. The recovery slot 45 is vertically connected to the movable recovery tube 43. The lower guide wheel 44 is mounted on the side of the lower cutter holder 41 away from the lower cutter 42.

[0035] Reference Figure 3 and Figure 5 As shown, the upper guide wheel 34 and the lower guide wheel 44 are respectively adapted to and installed in the inner groove 29 of the cam disk 28.

[0036] By adopting the above technical solution, the upper guide wheel 34 and the lower guide wheel 44 are respectively located at the top and bottom of the inner groove of the cam 29. The cam disk rotation drive device 22 drives the active synchronous wheel 25 to rotate through the reducer 23. The active synchronous wheel 25 drives the cam disk 28 to rotate through the synchronous belt 27 and the driven synchronous wheel 26. The cam disk 28 drives the upper guide wheel 34 and the lower guide wheel 44 to move closer or further away from each other synchronously through the inner groove of the cam 29. The synchronous movement of the upper guide wheel 34 and the lower guide wheel 44 drives the upper moving plate 31 and the lower knife holder 41 to move closer or further away from each other synchronously. The synchronous movement of the upper moving plate 31 and the lower knife holder 41 ultimately drives the upper cutter 33 and the lower cutter 42 to move closer or further away from each other synchronously. Since the bottom of the electrode 8 is suspended on the conveying mechanism 6, the upper cutter 33 and the lower cutter... The upper cutter 33 and lower cutter 42 move closer to each other synchronously to automatically cut the electrode sheet 8. The cut electrode waste falls into the recycling slot 45 for automatic recycling. This achieves the goal of using only one cam disk rotation drive device 22 to drive the upper cutter 33 and lower cutter 42 to move closer or further apart synchronously. This avoids the problems of existing structures that use a combination of movable lower cutter and movable upper cutter to cut the electrode sheet, which require separate drive devices and are difficult to operate synchronously, resulting in complex structure, poor cutting quality and low cutting efficiency. At the same time, compared with the existing structure that uses a combination of movable upper cutter and fixed lower cutter to cut the electrode sheet, which requires electrode sheet positioning, this reduces the electrode sheet positioning process, saves time, and thus greatly improves cutting efficiency.

[0037] Reference Figure 4 As shown, the upper movable plate 31 is provided with first elastic element connecting seats 310 at both ends, and the top two sides of the cutting bracket 1 are provided with first hanging rods 311, and a first elastic element 312 is connected between the first hanging rods 311 and the first elastic element connecting seats 310.

[0038] By adopting the above technical solution, when the cutter drive mechanism 2 drives the upper cutting mechanism 3 to move up and down along the first linear guide rail 5, the two first elastic elements 312 tighten the upper cutting mechanism 3 so that the upper guide wheel 34 always rolls on the outer circular wall of the inner groove of the cam, avoiding the upper guide wheel 34 moving back and forth between the outer circular wall and the inner circular wall of the inner groove of the cam, improving the smoothness of the upper guide wheel 34 rolling on the outer circular wall of the inner groove of the cam, and reducing the noise caused by the upper guide wheel 34 moving in the inner groove of the cam 29.

[0039] In this embodiment, the first elastic element 312 is a tension spring.

[0040] Reference Figure 4 As shown, the lower blade holder 41 is provided with a second hanging rod 410 at both ends, and the bottom two sides of the cutting bracket 1 are provided with a second elastic element connecting seat 411. A second elastic element 412 is connected between the second hanging rod 410 and the second elastic element connecting seat 411.

[0041] By adopting the above technical solution, when the cutter drive mechanism 2 drives the lower cutting mechanism 4 to move up and down along the first linear guide rail 5, the two second elastic elements 412 tighten the lower cutting mechanism 4 so that the lower guide wheel 44 always rolls on the outer circular wall of the inner groove of the cam, avoiding the lower guide wheel 44 moving back and forth between the outer circular wall and the inner circular wall of the inner groove of the cam, improving the smoothness of the lower guide wheel 44 rolling on the outer circular wall of the inner groove of the cam, and reducing the noise caused by the lower guide wheel 44 moving in the inner groove of the cam.

[0042] In this embodiment, the second elastic element 412 is preferably configured as a tension spring.

[0043] Reference Figure 6 As shown, the conveying mechanism 6 includes a platform support 61, a platform lifting assembly 62, a platform lifting frame 63, a platform translation assembly 64, and a platform 65. The platform lifting assembly 62 is mounted on the platform support 61, the platform lifting frame 63 is mounted on the platform lifting assembly 62, the platform translation assembly 64 is mounted on the platform lifting frame 63, and the platform 65 is slidably mounted on the platform translation assembly 64.

[0044] By adopting the above technical solution, the platform lifting assembly 62 drives the platform lifting frame 63 to move up and down, and the platform translation assembly 64 drives the platform 65 to move longitudinally. In the end, the platform 65 is moved in two-dimensional space in the longitudinal plane. The platform lifting assembly 62 and the platform translation assembly 64 work together to drive the platform 65 to the predetermined position to receive the electrode 8 and then transfer the electrode 8 between the upper cutting mechanism 3 and the lower cutting mechanism 4 to achieve positioning of the bottom of the electrode 8 before cutting.

[0045] In this embodiment, the platform lifting assembly 62 includes a platform lifting drive device and at least two guide rod and guide sleeve assemblies. The platform lifting drive device and the at least two guide rod and guide sleeve assemblies are longitudinally mounted on the top of the platform support 61. The output end of the platform lifting drive device and the guide rods of the at least two guide rod and guide sleeve assemblies are respectively connected and installed to the platform lifting frame 63. The platform lifting drive device drives the platform lifting frame 63 to move up and down on the at least two guide rod and guide sleeve assemblies. The platform lifting drive device is preferably configured as a cylinder, but is not limited thereto.

[0046] The platform translation assembly 64 includes a platform translation drive device, a ball screw, and at least two second linear guides. The platform translation drive device, ball screw, and at least two second linear guides are mounted on the platform lifting frame 63. The ball bearing 21 of the ball screw and the sliders of the at least two second linear guides are respectively connected and installed to the platform 65. The platform translation drive device is preferably a servo motor, but the platform translation assembly 64 can also be configured as a cylinder and at least two second linear guides; it is not limited to this configuration.

[0047] Reference Figure 7 and Figure 8 As shown, the waste collection device 7 includes a receiving hopper 71, a receiving pipe 72, and a receiving box 73. The two ends of the receiving pipe 72 are connected to the receiving hopper 71 and the receiving box 73 respectively. One side of the receiving box 73 is provided with a box door 74, and the other side of the receiving box 73 is provided with a negative pressure connector 75.

[0048] By adopting the above technical solution, the receiving hopper 71 is fitted with a movable recovery pipe 43. When the movable recovery pipe 43 moves up and down with the lower cutter holder 41 on the two first linear guide rails 5, the movable recovery pipe 43 moves up and down inside the receiving hopper 71. The negative pressure connector 75 is connected to a vacuum system to provide negative pressure to the receiving box 73. The waste material falls into the receiving box 73 in sequence through the recovery slot 45 of the lower cutter holder 41, the receiving hopper 71 and the receiving pipe 72 and is extracted through the negative pressure connector 75. The negative pressure in the receiving box 73 ensures the smooth recovery of waste material and avoids the waste material from clogging in the recovery slot 45, the receiving hopper 71 and the receiving pipe 72, thus ensuring high waste material recovery efficiency.

[0049] Its overall structural design enables the upper cutter 33 and lower cutter 42 to operate synchronously with only a single cam disk rotation drive device 22. This simplifies the structure, reduces the positioning process of the electrode sheet 8, improves the cutting efficiency of the electrode sheet 8, enhances the cutting quality of the electrode sheet 8, and reduces costs. Furthermore, the waste collection device 7 automatically recycles the cut waste to ensure the cleanliness of the production workshop. It not only solves the problem of low cutting efficiency and high equipment cost caused by the addition of a positioning structure and process for the electrode sheet 8 when using a combination of fixed lower cutter and movable upper cutter, but also solves the problem of poor cutting quality, complex equipment structure, and high equipment cost caused by the difficulty in achieving synchronous operation of the movable lower cutter and movable upper cutter when using separate drive devices for the movable lower cutter and movable upper cutter.

[0050] The above embodiments are merely examples of this utility model and are not intended to limit the implementation and scope of this utility model. All technical solutions that are the same as or equivalent to the contents described in the claims of this utility model should be included within the protection scope of this utility model.

Claims

1. A single-cam dual-output electrode cutting machine, comprising a cutting bracket, characterized in that: It also includes a cutter drive mechanism, an upper cutting mechanism, a lower cutting mechanism, two first linear guides, a conveying mechanism, and a waste collection device. The cutter drive mechanism is mounted on one side of the cutting bracket, and the two first linear guides are longitudinally mounted on the other side of the cutting bracket. The upper cutting mechanism is slidably mounted on the two first linear guides, and the lower cutting mechanism is slidably mounted on the two first linear guides and located below the upper cutting mechanism. The waste collection device is located below the lower cutting mechanism, and the conveying mechanism is located on one side of the lower cutting mechanism.

2. The single-cam dual-output electrode cutting machine according to claim 1, characterized in that: The cutting blade drive mechanism includes a bearing mounting plate, a bearing, a cam disc rotation drive device, a reducer, a drive device mounting frame, a driving synchronous pulley, a driven synchronous pulley, a synchronous belt, and a cam disc. The bearing mounting plate and the drive device mounting frame are respectively mounted on the same side of the cutting bracket. The reducer is mounted on the drive device mounting frame. The cam disc rotation drive device is connected to one end of the reducer, and the driving synchronous pulley is connected to the other end of the reducer. The driven synchronous pulley is rotatably mounted on one side of the bearing mounting plate through the bearing. The cam disc is coaxially connected to the driven synchronous pulley and is located on the other side of the bearing mounting plate. The cam disk is provided with an elliptical cam groove.

3. The single-cam dual-output electrode cutting machine according to claim 2, characterized in that: The upper cutting mechanism includes an upper movable plate, an upper knife holder, an upper cutting blade, and an upper guide wheel. The upper movable plate is slidably mounted on two first linear guide rails. The upper knife holder is mounted on one side of the upper movable plate, the upper cutting blade is mounted on the upper knife holder, and the upper guide wheel is mounted on the other side of the upper movable plate.

4. A single-cam dual-output electrode cutting machine according to claim 3, characterized in that: The lower cutting mechanism includes a lower cutter holder, a lower cutter, a movable recovery tube, and a lower guide wheel. The lower cutter holder is slidably mounted on two first linear guide rails. The movable recovery tube is mounted at the bottom of the lower cutter holder and has a recovery slot that runs longitudinally through the lower cutter holder. The lower cutter is mounted on the recovery slot of the lower cutter holder. The recovery slot is vertically connected to the movable recovery tube. The lower guide wheel is mounted on the side of the lower cutter holder away from the lower cutter.

5. A single-cam dual-output electrode cutting machine according to claim 4, characterized in that: The upper guide wheel and the lower guide wheel are respectively fitted and installed in the inner groove of the cam plate.

6. A single-cam dual-output electrode cutting machine according to claim 3, characterized in that: The upper movable plate is provided with a first elastic element connecting seat at each end, and the top two sides of the cutting bracket are provided with a first hanging rod, and a first elastic element is connected between the first hanging rod and the first elastic element connecting seat.

7. A single-cam dual-output electrode cutting machine according to claim 4, characterized in that: The lower blade holder is provided with a second hanging rod at each end, and the bottom two sides of the cutting bracket are provided with a second elastic element connecting seat. A second elastic element is connected between the second hanging rod and the second elastic element connecting seat.

8. A single-cam dual-output electrode cutting machine according to claim 1, characterized in that: The conveying mechanism includes a platform support, a platform lifting assembly, a platform lifting frame, a platform translation assembly, and a platform. The platform lifting assembly is mounted on the platform support, the platform lifting frame is mounted on the platform lifting assembly, the platform translation assembly is mounted on the platform lifting frame, and the platform is slidably mounted on the platform translation assembly.

9. A single-cam dual-output electrode cutting machine according to claim 1, characterized in that: The waste collection device includes a receiving hopper, a receiving pipe, and a receiving box. The two ends of the receiving pipe are connected to the receiving hopper and the receiving box, respectively. One side of the receiving box is provided with a door, and the other side of the receiving box is provided with a negative pressure connector.

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