A fixed distance automatic punching machine

Abstract

The present invention relates to the field of punching machines, and is a fixed-distance automatic punching machine, comprising a fixed table, a fixed base is arranged at the lower end of the fixed table, a waste box is arranged on the inner side of the fixed table, a stamping plate is arranged at the upper end of the fixed table, a stamping part is arranged at the upper end of the stamping plate, a transmission part is arranged at the upper end of the stamping part, and a fixing part is arranged at the rear end of the transmission part. The fixed-distance automatic punching machine can convey the plate to the upper end of the pad and the roller through the cooperation of the No. 1 motor, the fixed foot and the conveyor belt, so that the user can load the plate to be processed and reduce manual labor. Through the cooperation of the limiter, the threaded rod and the connecting plate, the position between the lock nut and the threaded rod can be adjusted, so that the connection plate and the limit wheel at the upper end thereof can be adjusted to reduce the limitation of the punching machine. Through the cooperation of the waste box and the fixed slider, after the punching of the stamping part, the waste generated directly falls into the waste box for collection.

Description

Technical Field

[0001] The invention relates to the field of hole punchers, in particular to a fixed-distance automatic hole puncher. Background Art

[0002] The automatic punching machine is used to punch holes in plates, and has the advantages of accurate punching, simple structure, and simple operation. However, the existing automatic punching machine still has certain disadvantages when in use. First, when the existing punching machine is in use, the user needs to load the plate when operating the punching machine. Due to the long length of the plate, manual loading is more laborious and consumes a lot of labor. Second, after the existing punching machine punches holes in the plate, the residual waste is not collected, resulting in messy waste on the working ground after the work is completed, and it is not convenient for the user to clean up. Third, the distance between the driving wheel and the driven wheel of the existing automatic punching machine is fixed, and it can only process plates of the same width model, which has great limitations. For this reason, we propose a fixed-distance automatic punching machine. Summary of the invention

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the present invention provides a fixed-distance automatic punching machine, which can convey the plate to the upper end of the pad and the roller through the cooperation of the No. 1 motor and the fixed foot and the conveyor belt, so as to facilitate the user to load the plate to be processed and reduce manual labor. By adjusting the position between the lock nut and the threaded rod through the cooperation of the limit piece and the threaded rod and the connecting plate, the connecting plate and the limit wheel at the upper end thereof can be adjusted to reduce the limitations of the punching machine. Through the cooperation of the waste box and the fixed slider, after the stamping part is punched, the waste generated directly falls into the waste box for collection.

[0005] In order to achieve the above-mentioned reduction in manual labor when using a fixed-distance automatic punching machine, reduce the limitations of the automatic punching machine and facilitate users to collect and clean up waste, the present invention provides the following technical solutions: a fixed-distance automatic punching machine, comprising a fixed table, a fixed base is arranged at the lower end of the fixed table, a waste box is arranged on the inner side of the fixed table, a stamping plate is arranged at the upper end of the fixed table, a stamping part is arranged at the upper end of the stamping plate, a transmission part is arranged at the upper end of the stamping part, a fixing part is arranged at the rear end of the transmission part, a power wheel is arranged at the side end of the fixing part, a control cabinet is arranged at the rear end of the fixed base, a fixing groove is arranged at the upper end of the fixed groove, a fixing block is arranged at the upper end of the fixed block, a limiting rail is arranged at the upper end of the fixed groove, a No. 1 cylinder is arranged at the side end of the No. 1 cylinder, an adjusting nut is arranged at the side end of the No. 1 cylinder, and a roller is arranged at the side end of the adjusting nut.

[0006] Preferably, the fixed table and the fixed base are fixedly connected, the left and right side ends of the waste box are provided with embedded blocks, and the two are fixedly connected, the waste box and the embedded blocks are both embedded in the inner side of the lower end of the fixed table, and the fixed table and the two are fixedly connected, the front end of the waste box is provided with a handle, and the two are fixedly connected, the stamping plate and the fixed table are fixedly connected, the inner side of the stamping plate is provided with a punching hole, and the punching hole runs through the stamping plate and the fixed table, and the punching hole is connected to the waste box.

[0007] Preferably, the stamping part and the transmission part are movably connected, the transmission part and the fixing part are fixedly connected, the lower end of the fixing part is embedded in the inner side of the fixing base, and the two are fixedly connected, the power wheel and the transmission part are movably connected, a No. 2 motor is provided at the rear end of the fixing part, and the two are fixedly connected, a transmission belt is provided at the side end of the No. 2 motor, and the No. 2 motor is transmission-connected to the power wheel via the transmission belt, the control cabinet is movably connected to the fixing platform, and the fixing groove is fixedly connected to the fixing base.

[0008] Preferably, a slider is provided at the lower end of the fixed block, and the two are fixedly connected, a guide rail is provided on the inner side of the fixed groove, and the two are fixedly connected, the guide rail runs through the slider, and the two are movably connected, the fixed block and the limiting rail are fixedly connected, a pad is provided at the upper end of the fixed block, and the two are fixedly connected, and a No. 2 cylinder is provided at the front end of the limiting rail, and the two are fixedly connected.

[0009] Preferably, a clamping block is provided at the lower end of the No. 2 cylinder, a fixed shaft is provided between the No. 2 cylinder and the clamping block, and the fixed shaft and the clamping block are fixedly connected, the fixed shaft and the No. 2 cylinder are movably connected, a piston rod is provided on the inner side of the No. 2 cylinder, and the two are movably connected, the lower end of the piston rod is embedded in the inner side of the clamping block, and the two are fixedly connected, the rear end of the clamping block is embedded in the inner side of the limit rail, and the two are movably connected, and a connecting block is provided on the outer surface of the No. 1 cylinder, and the No. 1 cylinder is fixedly connected to the fixed base through the connecting block.

[0010] Preferably, a piston rod is provided on the inner side of the No. 1 cylinder, and the two are movably connected. The right end of the piston rod is embedded in the inner side of the fixed block, and the two are fixedly connected. A thread is provided on the left end of the piston rod, and the piston rod is engaged with an adjusting nut through the thread. The adjusting nut and the piston rod are movably connected. The roller and the fixed base are fixedly connected. Fixed feet are provided at the front end of the fixed base, and the two are movably connected. There are four fixed feet, which are arranged in a rectangular array.

[0011] Preferably, a connecting shaft is embedded in the inner side of the fixed foot, and the two are movably connected. The number of the connecting shafts is two groups, and they are arranged in a symmetrical relationship. A transmission roller is provided on the outer surface of the connecting shaft, and the two are fixedly connected. A conveyor belt is provided on the outer surface of the transmission roller, and the two are movably connected. A No. 1 motor is provided at the side end of the fixed foot, and a connecting block is provided at the lower end of the No. 1 motor, and the No. 1 motor is fixedly connected to the fixed foot through the connecting block. The left end of the connecting shaft passes through the fixed foot and is embedded in the inner side of the No. 1 motor, and the connecting shaft is fixedly connected to the No. 1 motor.

[0012] Preferably, a connecting plate is provided at the upper end of the fixed table, a connecting block is provided at the lower end of the connecting plate, and the two are fixedly connected, a sliding groove is provided on the inner side of the fixed table corresponding to the outer surface of the connecting block, and the connecting block and the sliding groove are movably connected, a limiting wheel is provided at the upper end of the connecting plate, and the two are movably connected, and the number of the limiting wheels is two, and they are arranged in a symmetrical relationship.

[0013] Preferably, a threaded rod is provided at the front end of the connecting plate, and the two are fixedly connected, a limiting piece is provided at the front end of the fixed platform, and the two are fixedly connected, the threaded rod passes through the limiting piece, and the two are movably connected, a lock nut is provided at the connection between the threaded rod and the limiting piece, and the lock nut is movably connected to both, the number of the connecting plates is four groups, and they are arranged in a rectangular array, the side ends of the connecting plates are provided with guide pieces, and the two are movably connected, the number of the guide pieces is two groups, and they are arranged symmetrically, and the guide pieces are fixedly connected to the fixed platform.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the present invention provides a fixed-distance automatic punching machine, which has the following beneficial effects:

[0016] 1. The fixed-distance automatic punching machine, through the cooperation of the lock nut, the threaded rod and the connecting plate, because the connecting block at the lower end of the connecting plate is interlocked with the slide groove on the inner side of the fixed platform, the user can adjust the lock nut to make the connecting plate move back and forth on the inner side of the symmetrically arranged guide members. After determining the spacing, the user fixes it on the limiting member through the lock nut and the threaded rod, and the limiting wheel on the upper end of the connecting plate follows the movement of the connecting plate to adjust the spacing, thereby reducing the limitations of the use of the punching machine.

[0017] 2. The fixed-distance automatic punching machine, through the cooperation of the waste box and the embedded block, when the user uses the punching machine, the residual waste after the punching of the stamping parts will fall into the waste box through the punching holes on the inner side of the punching plate. After the user has finished using the punching machine, the waste box can be pulled out through the handle at the front end of the waste box, which is convenient for the user to clean up the punching waste.

[0018] 3. The fixed-distance automatic punching machine, through the cooperation of No. 1 motor, conveyor belt and connecting shaft, the user can place the sample strip to be processed on the upper end of the conveyor belt, the user starts the operation of No. 1 motor through the control cabinet, and No. 1 motor starts the conveyor belt through the connecting shaft and the transmission roller. Under the transmission of the conveyor belt, the sample strip to be processed can be transmitted to the upper end of the roller and the pad, without manual movement, saving labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an overall schematic diagram of the structure of the present invention;

[0020] Figure 2 A top view of the structure of the present invention;

[0021] Figure 3 This is a schematic diagram of the structure of cylinder No. 2 of the present invention;

[0022] Figure 4 It is a front view of the structure of the present invention;

[0023] Figure 5 This is a schematic diagram of the limiting wheel structure of the present invention;

[0024] Figure 6 It is a cross-sectional view of the structure of the present invention.

[0025] In the figure: 1. fixed table; 2. waste box; 3. stamping plate; 4. stamping part; 5. fixed base; 6. power wheel; 7. fixing part; 8. transmission part; 9. control cabinet; 10. limit rail; 11. roller; 12. adjusting nut; 13. No. 1 cylinder; 14. fixing block; 15. fixing groove; 16. embedded block; 17. conveyor belt; 18. fixing foot; 19. connecting shaft; 20. No. 1 motor; 21. No. 2 motor; 22. transmission belt; 23. slider; 24. guide rail; 25. pad; 26. clamping block; 27. No. 2 cylinder; 28. guide part; 29. ​​connecting plate; 30. limit wheel; 31. limit part; 32. lock nut; 33. threaded rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] like Figure 1-6As shown, a fixed-distance automatic punching machine includes a fixed table 1, a fixed base 5 is arranged at the lower end of the fixed table 1, a waste box 2 is arranged on the inner side of the fixed table 1, and the waste box 2 is used to collect waste generated when the punching machine is used, a stamping plate 3 is arranged at the upper end of the fixed table 1, a stamping part 4 is arranged at the upper end of the stamping plate 3, a transmission part 8 is arranged at the upper end of the stamping part 4, a fixing part 7 is arranged at the rear end of the transmission part 8, a power wheel 6 is arranged at the side end of the fixing part 7, a control cabinet 9 is arranged at the rear end of the fixed base 5, a fixed groove 15 is arranged at the upper end of the fixed groove 15, a fixed block 14 is arranged at the upper end of the fixed block 14, a limit rail 10 is arranged at the upper end of the fixed groove 15, a No. 1 cylinder 13 is arranged at the side end of the No. 1 cylinder 13, an adjusting nut 12 is arranged at the side end of the No. 1 cylinder 13, a roller 11 is arranged at the side end of the adjusting nut 12, and the adjusting nut 12 can adjust the moving distance of the piston rod in the No. 1 cylinder 13.

[0028] The fixed table 1 and the fixed base 5 are fixedly connected, the left and right side ends of the waste box 2 are provided with embedded blocks 16, and the two are fixedly connected, the waste box 2 and the embedded block 16 are both embedded in the inner side of the lower end of the fixed table 1, and the fixed table 1 is fixedly connected to both, a handle is provided at the front end of the waste box 2, and the two are fixedly connected, the stamping plate 3 and the fixed table 1 are fixedly connected, the inner side of the stamping plate 3 is provided with a punching hole, and the punching hole runs through the stamping plate 3 and the fixed table 1, and the punching hole is connected to the waste box 2. After using the punching machine, the user can pull out the waste box 2 by the handle to clean up the waste generated by the punching machine operation.

[0029] The stamping part 4 is movably connected to the transmission part 8, the transmission part 8 is fixedly connected to the fixing part 7, the lower end of the fixing part 7 is embedded in the inner side of the fixing base 5, and the two are fixedly connected, the power wheel 6 is movably connected to the transmission part 8, the rear end of the fixing part 7 is provided with a No. 2 motor 21, and the two are fixedly connected, the side end of the No. 2 motor 21 is provided with a transmission belt 22, and the No. 2 motor 21 is transmission-connected to the power wheel 6 through the transmission belt 22, the model of the No. 2 motor 21 is YX3-100L1, the control cabinet 9 is movably connected to the fixed platform 1, the fixing slot 15 is fixedly connected to the fixed base 5, and the No. 2 motor 21 provides power to the transmission part 8 through the transmission belt 22 and the power wheel 6.

[0030] A slider 23 is provided at the lower end of the fixed block 14, and the two are fixedly connected. A guide rail 24 is provided on the inner side of the fixed groove 15, and the two are fixedly connected. The guide rail 24 runs through the slider 23, and the two are movably connected. The fixed block 14 and the limiting rail 10 are fixedly connected. A cushion block 25 is provided at the upper end of the fixed block 14, and the two are fixedly connected. A No. 2 cylinder 27 is provided at the front end of the limiting rail 10, and the two are fixedly connected. The No. 2 cylinder 27 works on the piston rod inside it, so that the piston rod pushes the clamping block 26 at the lower end to clamp the sample strip.

[0031] The lower end of the No. 2 cylinder 27 is provided with a clamping block 26, a fixed shaft is provided between the No. 2 cylinder 27 and the clamping block 26, and the fixed shaft and the clamping block 26 are fixedly connected, and the fixed shaft and the No. 2 cylinder 27 are movably connected, a piston rod is provided inside the No. 2 cylinder 27, and the two are movably connected, the lower end of the piston rod is embedded in the inner side of the clamping block 26, and the two are fixedly connected, the rear end of the clamping block 26 is embedded in the inner side of the limit rail 10, and the two are movably connected, and the outer surface of the No. 1 cylinder 13 is provided with a connecting block, and the No. 1 cylinder 13 is fixedly connected to the fixed base 5 through the connecting block. The No. 1 cylinder 13 works on the piston rod inside it, so that the piston rod pushes the fixed block 14 to move it left and right.

[0032] A piston rod is provided on the inner side of the No. 1 cylinder 13, and the two are movably connected. The right end of the piston rod is embedded in the inner side of the fixed block 14, and the two are fixedly connected. A thread is provided on the left end of the piston rod, and the piston rod is meshed with the adjusting nut 12 through the thread. The adjusting nut 12 and the piston rod are movably connected. The roller 11 and the fixed base 5 are fixedly connected. A fixed foot 18 is provided at the front end of the fixed base 5, and the two are movably connected. There are four fixed feet 18, which are arranged in a rectangular array. The user can adjust the pushing distance of the fixed block 14 by adjusting the thread cooperation between the nut 12 and the outer surface of the piston rod.

[0033] A connecting shaft 19 is embedded in the inner side of the fixed foot 18, and the two are movably connected. There are two groups of connecting shafts 19, which are arranged in a symmetrical relationship. A transmission roller is provided on the outer surface of the connecting shaft 19, and the two are fixedly connected. A conveyor belt 17 is provided on the outer surface of the transmission roller, and the two are movably connected. A No. 1 motor 20 is provided at the side end of the fixed foot 18. The model of No. 1 motor 20 is 57BYGH8930. A connecting block is provided at the lower end of No. 1 motor 20, and No. 1 motor 20 is fixedly connected to the fixed foot 18 through the connecting block. The left end of the connecting shaft 19 passes through the fixed foot 18 and is embedded in the inner side of No. 1 motor 20. The connecting shaft 19 and No. 1 motor 20 are fixedly connected. No. 1 motor 20 provides transmission force for the connecting shaft 19 and the transmission roller, so that the conveyor belt 17 transmits the sample strip.

[0034] A connecting plate 29 is provided at the upper end of the fixed platform 1, and a connecting block is provided at the lower end of the connecting plate 29, and the two are fixedly connected. A slide groove is provided on the inner side of the fixed platform 1 corresponding to the outer surface of the connecting block, and the connecting block and the slide groove are movably connected. A limiting wheel 30 is provided at the upper end of the connecting plate 29, and the two are movably connected. There are two limiting wheels 30, which are arranged in a symmetrical relationship. The connecting plate 29 can be moved by engaging the connecting plate 29 with the slide groove.

[0035] A threaded rod 33 is provided at the front end of the connecting plate 29, and the two are fixedly connected. A limiting member 31 is provided at the front end of the fixed platform 1, and the two are fixedly connected. The threaded rod 33 passes through the limiting member 31, and the two are movably connected. A lock nut 32 is provided at the connection between the threaded rod 33 and the limiting member 31, and the lock nut 32 is movably connected to both. The number of connecting plates 29 is four groups, and they are arranged in a rectangular array. Guide members 28 are provided at the side ends of the connecting plates 29, and the two are movably connected. The number of guide members 28 is two groups, and they are symmetrically arranged. The guide members 28 are fixedly connected to the fixed platform 1, and the symmetrically arranged guide members 28 are used to prevent the connecting plate 29 from being offset during the adjustment process.

[0036] During operation, the user places the sample strips to be punched on the upper end of the conveyor belt 17 in sequence, and the user operates the No. 1 motor 20 through the control cabinet 9, and transmits the transmission force to the connecting shaft 19 and the transmission roller through the No. 1 motor 20, so that the conveyor belt 17 transmits the sample strips to the upper end of the roller 11 and the cushion block 25. The user starts working the No. 1 cylinder 13 and the No. 2 cylinder 27 through the control cabinet 9, wherein the No. 2 cylinder 27 works on the piston, so that the clamping block 26 at the lower end of the piston cooperates with the cushion block 25 to clamp the sample strip, and the No. 1 cylinder 13 piston rod works, so that the piston rod passes through the lower end of the fixed block 14. The slider 23 and the guide rail 24 move the fixed block 14 left and right to transport the sample strip to the middle of the limiting wheel 30. The user can adjust the moving distance of the fixed block 14 by adjusting the engagement of the nut 12 and the left end thread of the piston rod. The sample strips are arranged in a rectangular array and are fixed on the stamping plate 3 under the action of the limiting wheels 30. The transmission member 8 is powered by the No. 2 motor 21, the transmission belt 22 and the power wheel 6. The transmission member 8 applies power to the stamping member 4 to punch holes in the sample strip. The user can adjust the spacing between the limiting wheels 30 according to the size of the sample strip.

[0037] In summary, when in use, through the cooperation of the lock nut 32, the threaded rod 33 and the connecting plate 29, because the connecting block at the lower end of the connecting plate 29 is engaged with the slide groove on the inner side of the fixed platform 1, the user can adjust the lock nut 32 to make the connecting plate 29 move back and forth on the inner side of the symmetrically arranged guide member 28. After determining the spacing, the user fixes it on the limiting member 31 through the lock nut 32 and the threaded rod 33, and the limiting wheel 30 at the upper end of the connecting plate 29 follows the movement of the connecting plate 29 to adjust the spacing, thereby reducing the use limitations of the punching machine. The fixed-distance automatic punching machine, through the cooperation of the waste box 2 and the embedded block 16, when the user uses the punching machine, the punching member 4 punches holes The residual waste will fall into the waste box 2 through the punching holes on the inner side of the punching plate 3. After the user has used the punching machine, the waste box 2 can be pulled out by the handle at the front end of the waste box 2, which is convenient for the user to clean up the punching waste. Through the cooperation of motor No. 1 20, conveyor belt 17 and connecting shaft 19, the user can place the sample strip to be processed on the upper end of the conveyor belt 17. The user starts the operation of motor No. 1 20 through the control cabinet 9. Motor No. 1 20 starts the transmission of conveyor belt 17 through connecting shaft 19 and transmission roller. Under the transmission of conveyor belt 17, the sample strip to be processed can be transmitted to the upper end of roller 11 and pad 25. No manual movement is required, which saves labor and is more practical.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixed-distance automatic punching machine, comprising a fixed table (1), characterized in that: A fixed base (5) is provided at the lower end of the fixed platform (1), a waste box (2) is provided on the inner side of the fixed platform (1), a stamping plate (3) is provided at the upper end of the fixed platform (1), a stamping part (4) is provided at the upper end of the stamping plate (3), a transmission part (8) is provided at the upper end of the stamping part (4), a fixing part (7) is provided at the rear end of the transmission part (8), a power wheel (6) is provided at the side end of the fixing part (7), a control cabinet (9) is provided at the rear end of the fixed base (5), a fixing groove (15) is provided at the upper end of the fixing groove (15), a fixing block (14) is provided at the upper end of the fixing block (14), a limit rail (10) is provided at the upper end of the fixing block (14), a No. 1 cylinder (13) is provided at the side end of the fixing groove (15), an adjusting nut (12) is provided at the side end of the No. 1 cylinder (13), and a roller (11) is provided at the side end of the adjusting nut (12); The fixed platform (1) and the fixed base (5) are fixedly connected, the left and right side ends of the waste box (2) are both provided with embedded blocks (16), and the two are fixedly connected, the waste box (2) and the embedded blocks (16) are both embedded in the inner side of the lower end of the fixed platform (1), and the fixed platform (1) and the two are fixedly connected, the front end of the waste box (2) is provided with a handle, and the two are fixedly connected, the punching plate (3) and the fixed platform (1) are fixedly connected, the inner side of the punching plate (3) is provided with a punching hole, and the punching hole penetrates the punching plate (3) and the fixed platform (1), and the punching hole is connected to the waste box (2); A slider (23) is disposed at the lower end of the fixed block (14), and the two are fixedly connected; a guide rail (24) is disposed on the inner side of the fixed groove (15), and the two are fixedly connected; the guide rail (24) runs through the slider (23), and the two are movably connected; the fixed block (14) and the limiting rail (10) are fixedly connected; a cushion block (25) is disposed at the upper end of the fixed block (14), and the two are fixedly connected; a second cylinder (27) is disposed at the front end of the limiting rail (10), and the two are fixedly connected; A clamping block (26) is provided at the lower end of the No. 2 cylinder (27); a fixed shaft is provided between the No. 2 cylinder (27) and the clamping block (26), and the fixed shaft and the clamping block (26) are fixedly connected; the fixed shaft and the No. 2 cylinder (27) are movably connected; a piston rod is provided on the inner side of the No. 2 cylinder (27), and the two are movably connected; the lower end of the piston rod is embedded in the inner side of the clamping block (26), and the two are fixedly connected; the rear end of the clamping block (26) is embedded in the inner side of the limit rail (10), and the two are movably connected; a connecting block is provided on the outer surface of the No. 1 cylinder (13), and the No. 1 cylinder (13) is fixedly connected to the fixed base (5) through the connecting block.

2. The fixed-distance automatic punching machine according to claim 1, characterized in that: The punching member (4) and the transmission member (8) are movably connected, the transmission member (8) and the fixing member (7) are fixedly connected, the lower end of the fixing member (7) is embedded in the inner side of the fixing base (5), and the two are fixedly connected, the power wheel (6) and the transmission member (8) are movably connected, a No. 2 motor (21) is provided at the rear end of the fixing member (7), and the two are fixedly connected, a transmission belt (22) is provided at the side end of the No. 2 motor (21), and the No. 2 motor (21) is transmission-connected to the power wheel (6) via the transmission belt (22), the control cabinet (9) and the fixing platform (1) are movably connected, and the fixing groove (15) and the fixing base (5) are fixedly connected.

3. The fixed-distance automatic punching machine according to claim 2, characterized in that: A piston rod is provided on the inner side of the No. 1 cylinder (13), and the two are movably connected. The right end of the piston rod is embedded in the inner side of the fixed block (14), and the two are fixedly connected. A thread is provided on the left end of the piston rod, and the piston rod is meshed with the adjusting nut (12) through the thread. The adjusting nut (12) and the piston rod are movably connected. The roller (11) and the fixed base (5) are fixedly connected. A fixed foot (18) is provided at the front end of the fixed base (5), and the two are movably connected. The number of the fixed feet (18) is four, and they are arranged in a rectangular array.

4. The automatic fixed-distance punching machine according to claim 3, characterized in that: A connecting shaft (19) is embedded inside the fixed foot (18), and the two are movably connected. The connecting shafts (19) are in two groups and are arranged in a symmetrical relationship. A transmission roller is provided on the outer surface of the connecting shaft (19), and the two are fixedly connected. A conveyor belt (17) is provided on the outer surface of the transmission roller, and the two are movably connected. A No. 1 motor (20) is provided at the side end of the fixed foot (18), and a connecting block is provided at the lower end of the No. 1 motor (20), and the No. 1 motor (20) is fixedly connected to the fixed foot (18) through the connecting block. The left end of the connecting shaft (19) passes through the fixed foot (18) and is embedded inside the No. 1 motor (20), and the connecting shaft (19) is fixedly connected to the No. 1 motor (20).

5. The automatic fixed-distance punching machine according to claim 4, characterized in that: The upper end of the fixed platform (1) is provided with a connecting plate (29), the lower end of the connecting plate (29) is provided with a connecting block, and the two are fixedly connected, the inner side of the fixed platform (1) is provided with a sliding groove corresponding to the outer surface of the connecting block, and the connecting block and the sliding groove are movably connected, the upper end of the connecting plate (29) is provided with a limiting wheel (30), and the two are movably connected, and the number of the limiting wheels (30) is two and they are arranged in a symmetrical relationship.

6. The fixed-distance automatic punching machine according to claim 5, characterized in that: A threaded rod (33) is provided at the front end of the connecting plate (29), and the two are fixedly connected. A limiting member (31) is provided at the front end of the fixing platform (1), and the two are fixedly connected. The threaded rod (33) passes through the limiting member (31), and the two are movably connected. A lock nut (32) is provided at the connection between the threaded rod (33) and the limiting member (31), and the lock nut (32) is movably connected to both. The connecting plates (29) are four in number and arranged in a rectangular array. Guide members (28) are provided at the side ends of the connecting plates (29), and the two are movably connected. The guide members (28) are two in number and arranged symmetrically. The guide members (28) are fixedly connected to the fixing platform (1).

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