Automatic perforating machine and control method thereof

Abstract

The invention relates to the technical field of perforating machines, in particular to an automatic perforating machine. Comprising a linear conveying mechanism, a moving platform is arranged on the linear conveying mechanism and used for placing materials, and the moving platform is provided with a first clamping mechanism for fixing the materials. A telescopic material stopping block is further arranged above the movable platform and used for positioning and limiting materials. The machine body is provided with a punching machine for punching operation. A second clamping mechanism is arranged at the tail end of the linear conveying mechanism and matched with the first clamping mechanism to change the position of the materials. The machine body is provided with a processing core to realize automatic operation. The punching device is easy to operate and automatic in the whole process, and the punching efficiency of materials is remarkably improved.

Description

Technical Field

[0001] The present invention relates to the technical field of punching machines, and specifically to an automatic punching machine and a control method therefor. Background Art

[0002] A punching machine is used to punch materials, including methods such as drilling or directly punching holes. In the prior art, when using a punching machine to punch materials, it is necessary to manually swap the positions of both ends of the material. Especially when the material is placed on the carrying platform, the side of the material in contact with the carrying platform cannot be punched, and it is necessary to manually flip the material to punch, resulting in insufficient automation. Summary of the Invention

[0003] To solve the above technical problems, the present invention provides the following technical solutions: An automatic punching machine includes a machine body, and a linear conveying mechanism is provided on the machine body. The linear conveying mechanism is connected to a moving platform, and a first clamping mechanism is provided on the moving platform. The machine body is provided with a telescopic material stop block, which is located above the first clamping mechanism, and the telescopic material stop block moves telescopically in a direction perpendicular to the bearing surface of the moving platform. The machine body is provided with a punching machine, and the telescopic direction of the punching end of the punching machine is perpendicular to the conveying direction of the linear conveying mechanism. The machine body is provided with a second clamping mechanism corresponding to the first clamping mechanism, and the second clamping mechanism is located at the end of the linear conveying mechanism.

[0004] The machine body is further provided with a processing core, and the linear conveying mechanism, the first clamping mechanism, the telescopic material stop block, the punching machine and the second clamping mechanism are all electrically connected to the processing core.

[0005] Preferably, the punching machine includes a first-direction punching machine, a second-direction punching machine and a third-direction punching machine.

[0006] Preferably, the linear conveying mechanism is a lead screw transmission mechanism.

[0007] Preferably, the first clamping mechanism includes a first clamping telescopic rod, a first clamping plate and a first fixing plate. The fixed end of the first clamping telescopic rod is fixedly arranged on the moving platform, the telescopic end of the first clamping telescopic rod is connected to the first clamping plate, and the clamping surface of the first clamping plate, the clamping surface of the first fixing plate and the bearing surface of the moving platform together form a first U-shaped accommodating space with an upward opening.

[0008] Preferably, the second clamping mechanism includes a bearing base, a second fixing plate, a second clamping plate, a lower pressing plate, a lower pressing telescopic rod and a second clamping telescopic rod. The telescopic end of the lower pressing telescopic rod is connected to the lower pressing plate, the telescopic end of the second clamping telescopic rod is connected to the second clamping plate. The bearing surface of the bearing base, the second clamping plate and the second fixing plate together form a second U-shaped accommodating space with an upward opening. The lower pressing plate is located above the second U-shaped accommodating space. The clamping surface of the second fixing plate and the clamping surface of the first fixing plate are in the same plane, and the bearing surface of the bearing base and the bearing surface of the moving platform are in the same plane.

[0009] Preferably, the processing core is electrically connected to a control panel.

[0010] Preferably, there are two first clamping mechanisms, and the two first clamping mechanisms are respectively arranged on both sides of the linear transfer mechanism along the transfer direction of the linear transfer mechanism. The number of punching machines, the number of second clamping mechanisms, and the number of telescopic material blocking blocks all correspond to the number of first clamping mechanisms.

[0011] A control method for an automatic punching machine, applied to the above automatic punching machine, includes the steps:

[0012] S1. Preset control parameters for the processing core. The preset control parameters are used to control the linear transfer mechanism, the telescopic material blocking block, the first clamping mechanism, the punching machine, and the second clamping mechanism.

[0013] S2. Initialize according to the preset control parameters. The processing core controls the linear transfer mechanism to drive the moving platform to move to the initial position, and controls the telescopic material blocking block to extend. After the processing core receives the start signal, it starts the preparatory process. The preparatory process is that the processing core controls the first clamping mechanism to clamp and controls the telescopic material blocking block to contract, and then proceeds to the next step.

[0014] S3. The processing core starts the first punching process. The first punching process is that the processing core controls the linear transfer mechanism to drive the moving platform to move a set distance according to the preset control parameters, then controls the telescopic material blocking block to extend, and then controls the punching machine to perform punching. After punching is completed, it controls the telescopic material blocking block to contract to complete the first punching process. Repeat the first punching process until the requirements of the preset control parameters are met, and then the linear transfer mechanism drives the moving platform to move to the end of the linear transfer mechanism, and then proceeds to the next step.

[0015] S4. The processing core starts the moving process. The moving process is that the processing core controls the second clamping mechanism to clamp, and controls the first clamping mechanism to release. Then it controls the linear transfer mechanism to drive the moving platform to move a set distance according to the preset control parameters. Then it controls the first clamping mechanism to clamp again, and controls the second clamping mechanism to release. Then it controls the linear transfer mechanism to drive the moving platform to move a set distance according to the preset control parameters to complete the moving process. Repeat the moving process until the requirements of the preset control parameters are met, and then proceed to the next step.

[0016] S5. The processing core starts the second punching process. The second punching process is that the processing core controls the second clamping mechanism to clamp, and controls the punching machine to perform punching. After punching is completed, the processing core controls the second clamping mechanism to release to complete the second punching process. When it is necessary to repeat the second punching process, return to step S3. When the requirements of the preset control parameters are met after the second punching process is completed, proceed to the next step.

[0017] S6. The processing core controls the linear transmission mechanism to drive the mobile platform to move to the initial position, controls the first clamping mechanism to clamp, and then controls the linear transmission mechanism to drive the mobile platform to move to the end of the linear transmission mechanism.

[0018] Preferably, when the preset control parameter setting requires continuous operation, after step S6 is completed, the process returns to step S2 until the active control processing core stops or the number of consecutive times required by the preset control parameter is met.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. In the initial state, the telescopic stopper extends downward, and when the material to be punched is placed in the first clamping device, one end of the material is against the telescopic stopper to achieve rapid positioning of the material;

[0021] 2. The first clamping mechanism clamps part of the material so that the unclamped part of the material is suspended in the air, so that a larger punching machine can be set to punch holes in the material from more different directions.

[0022] 3. When the material is clamped in the first U-shaped storage space and punching is performed, the telescopic material blocking block extends downward to press the opening of the first U-shaped storage space to prevent the material from tilting due to the force of the puncher. When the punching process is halfway completed and the part of the material clamped in the first U-shaped storage space needs to be punched, the material is clamped in the second U-shaped storage space, and with the cooperation of the lower pressure plate, the material is also prevented from tilting when the puncher applies force.

[0023] Other advantages, objectives and features of the present invention will be set forth in part in the following description and, in part, will be apparent to those skilled in the art based on an examination of the following or may be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional view of the present invention;

[0025] Figure 2 It is an enlarged structural diagram of the second clamping mechanism of the present invention;

[0026] Figure 3 is a flow chart of the control method of the present invention;

[0027] Figure 4 A flow chart of a control method for processing core execution.

[0028] Description of the drawing reference numerals: 1, machine body; 2, linear conveying mechanism; 3, moving platform; 4, telescopic material stop; 5, punching machine; 6, first clamping mechanism; 601, first clamping plate; 602, first fixing plate; 7, second clamping mechanism; 701, bearing base; 702, second fixing plate; 703, second clamping plate; 704, lower pressing plate; 8, material. Detailed implementation manners

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0030] Please refer to Figures 1-4 , the present invention provides an automatic punching machine. It includes a machine body 1, the machine body 1 is provided with a linear conveying mechanism 2, the linear conveying mechanism 2 is connected with a moving platform 3, and the moving platform 3 is used for carrying the material 8. The bearing surface of the moving platform 3 is provided with a first clamping mechanism 6 for clamping and fixing the material 8. The machine body 1 is provided with a telescopic material stop 4, the telescopic material stop 4 is located above the first clamping mechanism 6, and the telescopic material stop 4 moves telescopically in a direction perpendicular to the bearing surface of the moving platform 3, which can not only position the material 8 but also assist in fixing the material 8 clamped by the first clamping mechanism 6. The telescopic material stop 4 realizes the telescopic effect through a telescopic rod, and the telescopic rod of the telescopic material stop 4 is located on the side away from the moving platform 3 and is connected to a bracket provided on the machine body 1 for carrying the telescopic material stop 4. The driving mode of the telescopic rod of the telescopic material stop 4 includes various conventional technical means such as cylinder driving. The machine body 1 is connected with a punching machine 5, and the punching machine 5 is any conventional machine capable of realizing the punching function, including drilling, hole punching, etc. according to the use function. The telescopic direction of the punching end of the punching machine 5 is perpendicular to the conveying direction of the linear conveying mechanism 2. In this embodiment, the material 8 is a strip-shaped plate or strip-shaped block, so the conveying direction of the linear conveying mechanism 2 is the length extension direction of the material 8 to be punched. The machine body 1 is provided with a second clamping mechanism 7 corresponding to the first clamping mechanism 6, and the second clamping mechanism 7 is located at the end of the linear conveying mechanism 2 and is used for clamping the processed material 8.

[0031] The machine body 1 is further provided with a processing core (not shown in the figure), and the linear conveying mechanism 2, the first clamping mechanism 6, the telescopic material stop 4, the punching machine 5 and the second clamping mechanism 7 are all electrically connected to the processing core for realizing automatic control.

[0032] Further, the punching machine 5 includes a first-direction punching machine, a second-direction punching machine, and a third-direction punching machine, enabling the present embodiment to punch the material 8 from three different directions. The number of punching machines 5 is set as required according to the actual situation. For example, in the present embodiment, taking the top-down direction as the first direction, the first-direction punching machine includes a countersunk hole punching machine and a hinge hole punching machine. Taking the bottom-up direction as the second direction, the second-direction punching machine includes a pin hole punching machine and a rotating shaft hole punching machine. Taking the horizontal direction from the outside of the machine body 1 to the inside of the machine body 1 as the third direction, the third-direction punching machine includes a magnet hole punching machine. The telescopic driving method of the punching machine 5 includes conventional prior arts such as cylinder driving, hydraulic driving, and electromagnetic driving. The punching end of the punching machine 5 can be a punching drill driven by a motor to rotate, or can directly punch holes in combination with the telescopic function.

[0033] Further, the linear conveying mechanism 2 includes conventional prior arts such as a conveyor belt to achieve the linear conveying function. In the present embodiment, the linear conveying mechanism 2 is a lead screw transmission mechanism. The moving platform 3 is threadedly connected to the lead screw of the lead screw transmission mechanism. Driven by the motor of the lead screw transmission mechanism, the rotation of the lead screw drives the linear movement of the moving platform 3, thereby horizontally moving the bearing surface of the moving platform 3. Specifically, the machine body 1 is provided with a slide rail, and the extending direction of the slide rail is parallel to the conveying direction of the linear conveying mechanism 2. The moving platform 3 is provided with a slider that cooperates with the slide rail, thereby realizing the position fixation of the moving platform 3 relative to the machine body 1 and assisting the lead screw transmission mechanism to drive the movement of the moving platform 3.

[0034] Further, the first clamping mechanism 6 includes a first clamping telescopic rod, a first clamping plate 601, and a first fixing plate 602. The fixed end of the first clamping telescopic rod is fixedly arranged on the moving platform 3, and the telescopic end of the first clamping telescopic rod is connected to the first clamping plate 601. The clamping surface of the first clamping plate 601, the clamping surface of the first fixing plate 602, and the bearing surface of the moving platform 3 together form a first U-shaped accommodating space with an upward opening, for placing the material 8 into the clamping range of the first clamping mechanism 6 from the opening of the first U-shaped accommodating space. By controlling the telescopic movement of the first clamping telescopic rod, the position of the first clamping plate 601 is changed, and then the distance between the two sides of the first U-shaped accommodating space is changed to achieve the clamping and loosening operations. In the working process, the telescopic baffle 4 extends downward and covers or extends into the opening of the first U-shaped accommodating space, achieving the effect of completely fixing the clamped material 8, preventing the unclamped end of the clamped material 8 from tilting when being punched by the punching machine 5 due to the force applied by the punching machine 5.

[0035] Further, the second clamping mechanism 7 includes a bearing base, a second fixing plate 702, a second clamping plate 703, a lower pressing plate 704, a lower pressing telescopic rod, and a second clamping telescopic rod. The telescopic end of the lower pressing telescopic rod is connected to the lower pressing plate 704. The fixed end of the lower pressing telescopic rod can be connected to the bearing base or directly above the bearing base, which does not affect the up-and-down movement of the lower pressing plate 704 driven by the telescopic movement of the lower pressing telescopic rod to achieve the lower pressing effect. The telescopic end of the second clamping telescopic rod is connected to the second clamping plate 703. The bearing surface of the bearing base, the clamping surface of the second clamping plate 703, and the clamping surface of the second fixing plate 702 together form a second U-shaped accommodating space with an upward opening. The fixed end of the second clamping telescopic rod is connected to the machine body 1. By the telescopic movement of the second clamping telescopic rod, the position of the second clamping plate 703 changes, so that the distance between the two sides of the second U-shaped accommodating space changes, achieving the clamping effect. The lower pressing plate 704 is located above the second U-shaped accommodating space and is used to cover or extend into the opening of the second U-shaped accommodating space downward, so that the material 8 can be fixed by the second clamping mechanism 7 after being processed, preventing the end of the material 8 originally clamped by the first clamping mechanism 6 from tilting during processing. The clamping surface of the second fixing plate 702 and the clamping surface of the first fixing plate 602 are in the same plane, and the bearing surface of the bearing base and the bearing surface of the moving platform 3 are in the same plane. The coplanarity of the clamping surface of the second fixing plate 702 and the clamping surface of the first fixing plate 602, and the coplanarity of the bearing surface of the bearing base and the bearing surface of the moving platform 3 are used to position the two ends of the material 8, so that the material 8 is always in the same posture during the entire processing process of being clamped by the first clamping mechanism 6, moved and conveyed by the moving platform 3 for punching, and then clamped by the second clamping mechanism 7.

[0036] Further, the processing core is electrically connected to a control panel, and the processing core is directly controlled through the control panel. On this basis, a display can also be connected to display the working state, or a touch display can be directly used to integrate the control panel and the display into one.

[0037] Further, there are two first clamping mechanisms 6, and the two first clamping mechanisms 6 are respectively arranged on both sides of the linear conveying mechanism 2 along the conveying direction of the linear conveying mechanism 2. The number and position of the punching machines 5, the number and position of the second clamping mechanisms 7, and the number and position of the telescopic material stoppers 4 correspond to the number and position of the first clamping mechanisms 6. This enables two materials 8 to be processed simultaneously in this embodiment, improving the processing efficiency.

[0038] The control method of the present invention is as follows:

[0039] S1. Preset control parameters for the processing core according to the specific specifications and requirements of the material 8 to be processed. The preset control parameters are used to control the linear conveying mechanism 2, the telescopic material stopper 4, the first clamping mechanism 6, the punching machine 5, and the second clamping mechanism 7.

[0040] S2. The processing core is initialized according to the preset control parameters. The processing core controls the linear transfer mechanism 2 to drive the moving platform 3 to move to the initial position, and controls the telescopic baffle 4 to extend, so that the telescopic baffle 4 blocks the moving route of the moving platform 3. At this time, the operator actively presses one end of the material 8 against the telescopic baffle 4 and places it into the first clamping mechanism 6. One end of the material 8 is positioned and limited by pressing against the telescopic baffle 4. It can not only ensure the unified starting position of all materials 8 with the limiting function, but also facilitate the operator to quickly place the material 8 through the positioning function. After receiving the start signal actively triggered by the operator, the processing core starts the preparation process. The preparation process is that the processing core controls the first clamping mechanism 6 to clamp and controls the telescopic baffle 4 to retract. After the telescopic baffle 4 retracts, the blocking of the material 8 is released, and the material 8 is no longer restricted by the telescopic baffle 4 as the moving platform 3 moves, and the next step is executed.

[0041] S3. The processing core starts the first punching process. The first punching process is that the processing core controls the linear transfer mechanism 2 to drive the moving platform 3 to move a set distance according to the preset control parameters, then controls the telescopic baffle 4 to extend, and then controls the punching machine 5 to punch. After punching is completed, it controls the telescopic baffle 4 to retract to complete the first punching process. In the first punching process, the first clamping mechanism 6 clamps the material 8, and the position of the material 8 is controlled by the linear transfer mechanism 2 to determine the punching position of the punching machine 5. Before each punching, the telescopic baffle 4 extends and presses down on the material 8 to prevent the material 8 from warping. After each punching is completed, the telescopic baffle 4 retracts to release the movement restriction on the material 8. When the preset control parameters require punching the material 8 multiple times by clamping it with the first clamping mechanism 6, the first punching process is repeated until the requirements of the preset control parameters are met. The punching positions are all artificially set in the preset control parameters in advance. After the first punching process of the movement of the moving platform 3, the extension and downward pressure of the telescopic baffle 4, the punching of the punching machine 5, and the retraction of the telescopic baffle 4 are cyclically executed to meet the set requirements of the preset control parameters, the first punching process is completely ended. The linear transfer mechanism 2 drives the moving platform 3 to move to the end of the linear transfer mechanism 2. Based on the distance between the moving platform 3 and the telescopic baffle 4 in the initial state, and one end of the material 8 is pressed against the telescopic baffle 4, the end of the material 8 that originally pressed against the telescopic baffle 4 extends beyond the range of the moving platform 3. When the moving platform 3 moves to the end of the linear transfer mechanism 2, after the first punching process is completed, the end part of the material 8 that originally pressed against the telescopic baffle 4 will extend into the clamping range of the second clamping mechanism 7, and the next step is executed.

[0042] S4. The processing core initiates the mobile process. The mobile process is that the processing core controls the second clamping mechanism 7 to clamp, and controls the first clamping mechanism 6 to release. Subsequently, it controls the linear transmission mechanism 2 to drive the mobile platform 3 to move a set distance according to the preset control parameters. After that, it controls the first clamping mechanism 6 to clamp again, and controls the second clamping mechanism 7 to release. Then, it controls the linear transmission mechanism 2 to drive the mobile platform 3 to move a set distance according to the preset control parameters, completing the mobile process. That is, the second clamping mechanism 7 clamps the material 8. After the first clamping mechanism 6 releases, the mobile platform 3 moves a set distance towards the initial position by itself. Then, the first clamping mechanism 6 clamps the material 8 again and the second clamping mechanism 7 releases. The mobile platform 3 drives the material 8 to move towards the end of the linear transmission mechanism 2. By alternately clamping the material 8 with the first clamping mechanism 6 and the second clamping mechanism 7, the position movement of the material 8 during the processing is realized. The mobile process is repeatedly executed until the requirements of the preset control parameters are met, and then the next step is executed.

[0043] S5. The processing core initiates the second punching process. The second punching process is that the processing core controls the second clamping mechanism 7 to clamp, and controls the punching machine 5 to punch. After punching is completed, the processing core controls the second clamping mechanism 7 to release, completing the second punching process. The second punching process also requires the first clamping mechanism 6 to clamp the material 8, and the position of the punching machine 5 for punching is determined by the position of the mobile platform 3. However, the clamping for the punching work of the punching machine 5 mainly relies on the clamping of the second clamping mechanism 7. Whether the first clamping mechanism 6 assists in clamping during the punching work of the punching machine 5 is specifically set in the preset control parameters according to the actual situation. When the preset control parameters require multiple executions of the second punching process, return to step S4. Since the second clamping mechanism 7 cannot move, the way to change the position of the material 8 during the second punching process is achieved by relying on the mobile process in step S4. When the requirements of the preset control parameters are met after the second punching process is completed, execute the next step.

[0044] S6. The processing core controls the linear transmission mechanism 2 to drive the mobile platform 3 to move to the initial position, controls the first clamping mechanism 6 to clamp, and then controls the linear transmission mechanism 2 to drive the mobile platform 3 to move to the end of the linear transmission mechanism 2. After the work of the mobile process and the second punching process, the position of the material 8 has moved. Then, there must be no material 8 at the initial position. At this time, when the first clamping mechanism 6 clamps, the clamping surfaces of the first clamping plate 601 and the first fixing plate 602 are in contact. During the process of the mobile platform 3 moving towards the end of the linear transmission mechanism 2, the first clamping mechanism 6 pushes the material 8 towards the direction of the second clamping mechanism 7, so that after the material 8 is processed, it detaches from the other side of the second clamping mechanism 7 away from the linear transmission mechanism 2, thereby completing the entire working process of the punching process.

[0045] Further, when the preset control parameter is set to require continuous operation, after step S6 is completed, return to step S2, wait for the operator to put in new material 8 and start processing again until the operator actively controls the processing core to stop or when the continuous number of times meets the requirements of the preset control parameter.

[0046] Based on the above embodiments, the processors, modules, corresponding control programs, algorithm programs and other supporting technologies mentioned in the present invention can be implemented in combination with existing electrical technologies, information technologies, software technologies and general protocols, which are not within the scope of protection required by the present invention and will not be elaborated in this application.

[0047] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting.

Claims

1. An automatic punching machine, characterized in that, It includes a body. The body is provided with a linear conveying mechanism, and the linear conveying mechanism is connected to a moving platform. The moving platform is provided with a first clamping mechanism. The body is provided with a telescopic baffle block, and the telescopic baffle block is located above the first clamping mechanism. The telescopic baffle block moves telescopically in a direction perpendicular to the bearing surface of the moving platform. The body is provided with a punching machine, and the telescopic direction of the punching end of the punching machine is perpendicular to the conveying direction of the linear conveying mechanism. The body is provided with a second clamping mechanism corresponding to the first clamping mechanism, and the second clamping mechanism is located at the end of the linear conveying mechanism; The body is further provided with a processing core, and the linear conveying mechanism, the telescopic baffle block, the first clamping mechanism, the punching machine and the second clamping mechanism are all electrically connected to the processing core.

2. The automatic punching machine according to claim 1, wherein The punching machine includes a first-direction punching machine, a second-direction punching machine and a third-direction punching machine.

3. The automatic punching machine according to claim 1, characterized in that, The linear conveying mechanism is a lead screw transmission mechanism.

4. The automatic punching machine according to claim 1, wherein The first clamping mechanism includes a first clamping telescopic rod, a first clamping plate and a first fixing plate. The fixed end of the first clamping telescopic rod is fixedly arranged on the moving platform, and the telescopic end of the first clamping telescopic rod is connected to the first clamping plate. The clamping surface of the first clamping plate, the clamping surface of the first fixing plate and the bearing surface of the moving platform together form a first U-shaped accommodating space with an upward opening.

5. The automatic punching machine according to claim 4, characterized in that, The second clamping mechanism includes a bearing base, a second fixing plate, a second clamping plate, a lower pressing plate, a lower pressing telescopic rod and a second clamping telescopic rod. The telescopic end of the lower pressing telescopic rod is connected to the lower pressing plate, and the telescopic end of the second clamping telescopic rod is connected to the second clamping plate. The bearing surface of the bearing base, the clamping surface of the second clamping plate and the clamping surface of the second fixing plate together form a second U-shaped accommodating space with an upward opening. The lower pressing plate is located above the second U-shaped accommodating space. The clamping surface of the second fixing plate and the clamping surface of the first fixing plate are in the same plane, and the bearing surface of the bearing base and the bearing surface of the moving platform are in the same plane.

6. The automatic punching machine according to claim 1, wherein The processing core is electrically connected to a control panel.

7. The automatic punching machine according to claim 1, wherein There are two first clamping mechanisms, and the two first clamping mechanisms are respectively arranged on both sides of the linear conveying mechanism along the conveying direction of the linear conveying mechanism. The number of punching machines, the number of second clamping mechanisms and the number of telescopic baffle blocks all correspond to the number of first clamping mechanisms.

8. A control method for an automatic punching machine, applied to the automatic punching machine according to any one of claims 1-7, characterized in that It includes steps: S1. Preset control parameters for the processing core, and the preset control parameters are used to control the linear conveying mechanism, the telescopic baffle block, the first clamping mechanism, the punching machine and the second clamping mechanism; S2. Initialize according to the preset control parameters. The processing core controls the linear conveying mechanism to drive the moving platform to move to the initial position, and controls the telescopic baffle block to extend. After the processing core receives the start signal, it starts the preparatory process. The preparatory process is that the processing core controls the first clamping mechanism to clamp and controls the telescopic baffle block to contract, and then execute the next step; S3. The processing core starts the first punching process. The first punching process is that after the processing core controls the linear conveying mechanism to drive the moving platform to move a set distance according to the preset control parameters, it controls the telescopic material blocking block to extend, then controls the punching machine to perform punching. After punching is completed, it controls the telescopic material blocking block to retract to complete the first punching process. The first punching process is repeatedly executed until the requirements of the preset control parameters are met. Then, the linear conveying mechanism drives the moving platform to move to the end of the linear conveying mechanism and proceeds to the next step; S4. The processing core starts the moving process. The moving process is that the processing core controls the second clamping mechanism to clamp and controls the first clamping mechanism to release. Then, after the processing core controls the linear conveying mechanism to drive the moving platform to move a set distance according to the preset control parameters, it controls the first clamping mechanism to clamp again and controls the second clamping mechanism to release. Then, it controls the linear conveying mechanism to drive the moving platform to move a set distance according to the preset control parameters to complete the moving process. The moving process is repeatedly executed until the requirements of the preset control parameters are reached and then proceeds to the next step; S5. The processing core starts the second punching process. The second punching process is that the processing core controls the second clamping mechanism to clamp and controls the punching machine to perform punching. After punching is completed, the processing core controls the second clamping mechanism to release to complete the second punching process. When it is necessary to repeat the second punching process, it returns to step S4. When the requirements of the preset control parameters are met after the second punching process is completed, it proceeds to the next step; S6. The processing core controls the linear conveying mechanism to drive the moving platform to move to the initial position, controls the first clamping mechanism to clamp, and then controls the linear conveying mechanism to drive the moving platform to move to the end of the linear conveying mechanism.

9. The control method of the automatic punching machine according to claim 8, characterized in that, When the preset control parameters are set to require continuous operation, after step S6 is completed, it returns to step S2 until the active control processing core stops or the continuous number of times meeting the requirements of the preset control parameters is reached and then stops.

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