Perforating device for woven belt

Abstract

The utility model discloses a punching device for a woven belt, which relates to the technical field of woven belt processing and comprises a supporting table, a moving component, a punching component and an adjusting component. When the woven belt needs to be punched, one end of the woven belt is fixed to the rotating roller, then the motor is started, the motor rotates to drive the punching part to move through the moving part, and therefore the woven belt is clamped and punched; at the moment, the punching part does not conduct punching operation on the woven belt, after punching is finished, the motor is controlled to rotate reversely, the motor transmits power to the rotating roller through cooperation of a transmission belt wheel, a first belt wheel and a belt, the rotating roller rotates and then collects the woven belt, and therefore the yield of woven belt punching is increased; and the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of braided belt processing, in particular to a punching device for a braided belt. Background Art

[0002] Braided belt is a belt-like item made of fiber or plastic materials. It is often used for packaging, bundling, fixing and other purposes. At the same time, braided belt can be made of various materials, including polyester fiber, nylon, polypropylene, etc., with different strengths, wear resistance and weather resistance. Braided belt is usually easy to carry and use. It can be cut into different lengths as needed, or it can be used to bundle items, fix goods, bundle packages, etc. by punching holes in the braided belt.

[0003] Professional punching machines can punch holes in woven belts quickly and accurately, and are usually used in mass production and industrial production. However, in the daily operation of the punching machine, the woven belt needs to be clamped manually before punching. This requires frequent fixing of the woven belt, resulting in low efficiency in punching holes in the woven belt. If the clamping position of the woven bag is incorrect, the punching position will be offset, which will reduce the yield rate of the woven belt and increase costs. Utility Model Content

[0004] The purpose of the utility model is to provide a punching device for a braided belt to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A punching device for a woven belt comprises a supporting table, one end of the supporting table is rotatably connected to a rotating roller, one side of the bottom of the supporting table is fixedly connected to a motor, the output end of the motor is fixedly connected to a transmission pulley, a first pulley is arranged at one end of the rotating roller close to the motor, the first pulley is connected to the rotating roller through a one-way bearing, the transmission pulley and the first pulley are connected through a belt drive, sliding shafts are evenly and symmetrically arranged on one side of the supporting table close to the motor, the sliding shafts are fixedly connected to the supporting table, a movable groove is provided on one side of the supporting table close to the motor, a punching component for punching is connected above the supporting table, and a movable component for controlling the movement of the position of the punching component is connected on the side of the punching component close to the motor.

[0007] When it is necessary to punch holes in the woven belt, one end of the woven belt is fixed on the rotating roller, and then the motor is started. The rotation of the motor will drive the punching component to move through the moving component, thereby clamping and punching the woven belt. When the position of the woven belt is offset, the punching component will not punch holes in the woven belt. When the punching is completed, the motor is controlled to rotate in the opposite direction. The motor will transmit power to the rotating roller through the transmission pulley, the first pulley and the belt, so that the rotating roller rotates and then the woven belt is collected, thereby improving the yield rate of woven belt punching and reducing costs.

[0008] A further improvement of the technical solution of the utility model is that the punching component includes a shell, a plurality of drill bits are evenly arranged and fixedly connected inside the shell along the length direction of the shell, a box body is symmetrically arranged below the shell, a support shaft is fixedly connected above the box body, an end of the support shaft away from the box body is fixedly connected to a support plate, a side of the support plate close to the support shaft is fixedly connected to a pressure spring, an end of the pressure spring away from the support plate is fixedly connected to the shell, a clamping plate is slidably connected inside the box body, a plurality of fixed rods are fixedly connected to the outside of the shell, the fixed rods are symmetrically arranged, a baffle is fixedly connected to one end of the fixed rod close to the motor, the baffle is slidably connected to the sliding shaft, an elastic spring is fixedly connected to the side of the baffle away from the motor, the other end of the elastic spring is fixedly connected to the support table, an adjusting component for adjusting the position of the clamping plate is connected to the outside of the box body, and switches are symmetrically arranged inside the shell.

[0009] The above technical solution is adopted. In this solution, when the moving part drives the punching part to move downward, the clamping plate will limit the braided belt so that the position of the braided belt is in a suitable state. When the box body contacts the surface of the support table, the shell continues to move downward, the pressure spring is in a stretched state, and the symmetrically arranged support plates will continue to move upward until they contact the symmetrically arranged switches inside the shell, and then the drill bit starts to work to achieve the punching operation. When the position of the braided belt is offset, the positions of the symmetrically arranged clamping plates are different, so that the symmetrically arranged support plates cannot contact the switches inside the shell, so that the drill bit cannot continue to punch holes in the braided belt. The braided belt that has not been punched can be remedied later, thereby improving the yield rate of braided belt punching, reducing waste, and reducing costs.

[0010] A further improvement of the technical solution of the utility model is that: the moving part includes a rotating shaft, the rotating shaft is rotatably connected to the support table, a second pulley is provided at the end of the rotating shaft close to the motor, the second pulley is connected to the transmission pulley through a belt drive, the second pulley is connected to the rotating shaft through a one-way bearing, a gear is fixedly connected to the rotating shaft, a sliding bar is fixedly connected to the side of the shell close to the gear, the sliding bar is slidably connected to the moving groove, a rack is fixedly connected to the sliding bar, and the rack meshes with the gear.

[0011] The above-mentioned technical scheme is adopted. In this scheme, when the motor rotates, the working direction of the one-way bearing connected to the first pulley is opposite to the working direction of the one-way bearing connected to the second pulley. The motor will transmit power to the first pulley and the second pulley respectively through the transmission pulley and the belt. At this time, the first pulley transmits power to the rotating roller through the one-way bevel gear, so that the rotating roller rotates to achieve the purpose of collecting the punched woven belt. When the motor rotates in the opposite direction, the second pulley will transmit power to the rotating shaft. At this time, the rotating shaft will drive the gear fixedly connected to it to rotate, and the rotation of the gear will drive the rack meshing with it to move, thereby achieving the purpose of controlling the movement of the punching component.

[0012] A further improvement of the technical solution of the utility model is that: the adjusting component includes a fixed plate, the fixed plate is located at the end of the shell away from the rotating roller, the fixed plate is fixedly connected to the box body, the fixed plate is rotatably connected with a shaft body, the end of the shaft body away from the box body is fixedly connected with a knob, the end of the shaft body close to the shell is fixedly connected with bevel teeth, the side of the fixed plate close to the shell is fixedly connected with a protective shell, the shaft body is rotatably connected to the protective shell, the protective shell is rotatably connected with a bidirectional screw rod, the bidirectional screw rod is threadedly connected to the clamping plate, the bidirectional screw rod is fixedly connected with bevel teeth, and the bevel teeth are meshed with each other.

[0013] The above-mentioned technical solution is adopted. In this solution, when it is necessary to punch holes in woven belts of different widths, the knob is turned to drive the mutually meshing bevel teeth to rotate, thereby driving the bidirectional screw to rotate. The rotation of the bidirectional screw will drive the clamping plate threadedly connected to it to move, thereby adapting to woven belts of different widths.

[0014] A further improvement of the technical solution of the utility model is that one end of the support table away from the rotating roller is fixedly connected to a limiting plate.

[0015] The above technical solution is adopted, in which a limit plate is provided on the support table to limit the position of the braided belt, thereby preventing the drill bit from being unable to drill holes due to the deviation of the position of the braided belt.

[0016] A further improvement of the technical solution of the utility model is that a slide groove is provided inside the shell, a slider is fixedly connected to the support plate, and the slider is slidably connected to the slide groove.

[0017] The above technical solution is adopted, in which the support plate can be limited by setting a slider to cooperate with the slide groove, so as to prevent the position of the support plate from shifting during operation.

[0018] A further improvement of the technical solution of the utility model is that a brush is arranged at one end of the support table close to the rotating roller, and the brush is fixedly connected to the support table.

[0019] The above technical solution is adopted, in which a brush is arranged at one end of the support table close to the rotating roller to clean the punched waste, thereby preventing the waste from being collected and causing damage to the braided belt.

[0020] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0021] 1. The utility model provides a punching device for a braided belt. When the braided belt needs to be punched, one end of the braided belt is fixed on a rotating roller, and then the motor is started. The rotation of the motor will drive the punching component to move through the moving component to achieve the operation of clamping and punching the braided belt. When the position of the braided belt is offset, the punching component will not punch the braided belt. When the punching is completed, the motor is controlled to rotate in the reverse direction. The motor will transmit power to the rotating roller through the transmission pulley, the first pulley and the belt, so that the rotating roller rotates and then the braided belt is collected, thereby achieving the purpose of improving the yield rate of the braided belt punching and reducing the cost.

[0022] 2. The utility model provides a punching device for a braided belt. When the moving part drives the punching part to move downward, the clamping plate will limit the braided belt so that the position of the braided belt is in a suitable state. When the box body contacts the surface of the support table, the shell continues to move downward, the pressure spring is in a stretched state, and the symmetrically arranged support plates will continue to move upward until they contact the symmetrically arranged switches inside the shell, and then the drill bit starts to work to achieve the punching operation. When the position of the braided belt is offset, the positions of the symmetrically arranged clamping plates are different, so that the symmetrically arranged support plates cannot contact the switches inside the shell, so that the drill bit cannot continue to punch holes in the braided belt. The braided belt that has not been punched can be remedied later, thereby improving the yield rate of braided belt punching, reducing waste, and reducing costs.

[0023] 3. The utility model provides a punching device for a woven belt. When the motor rotates, the working direction of the one-way bearing connected to the first pulley is opposite to the working direction of the one-way bearing connected to the second pulley. The motor transmits power to the first pulley and the second pulley respectively through the transmission pulley and the belt. At this time, the first pulley transmits power to the rotating roller through the one-way bevel gear, so that the rotating roller rotates to achieve the purpose of collecting the woven belt with holes punched. When the motor rotates in the opposite direction, the second pulley transmits power to the rotating shaft. At this time, the rotating shaft drives the gear fixedly connected to it to rotate, and the rotation of the gear drives the rack meshing with it to move, thereby achieving the purpose of controlling the movement of the punching component.

[0024] 4. The utility model provides a punching device for braided belts. When it is necessary to punch holes in braided belts of different widths, the knob is turned to drive the mutually meshing bevel teeth to rotate, thereby driving the bidirectional screw to rotate. The rotation of the bidirectional screw will drive the clamping plate threadedly connected to it to move, thereby adapting to braided belts of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The utility model will be further described below in conjunction with the accompanying drawings.

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 It is a left-side cross-sectional structural schematic diagram of the utility model;

[0028] Figure 3 It is a right side cross-sectional structural schematic diagram of the utility model;

[0029] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model;

[0030] Figure 5 It is a partial structural schematic diagram of the utility model;

[0031] In the figure: 1. support table; 2. rotating roller; 3. motor; 4. transmission pulley; 5. first pulley; 6. one-way bearing; 7. belt; 8. sliding shaft; 10. housing; 11. drill bit; 12. box body; 13. support shaft; 14. support plate; 15. pressure spring; 16. clamping plate; 17. fixing rod; 18. baffle; 19. elastic spring; 20. switch; 21. rotating shaft; 22. second pulley; 23. gear; 24. slide bar; 25. rack; 26. fixing plate; 27. shaft; 28. knob; 29. ​​bevel gear; 30. protective shell; 31. two-way screw rod; 32. limit plate; 33. slide groove; 34. slider; 35. brush. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below in conjunction with the embodiments:

[0033] like Figure 1As shown, the utility model provides a punching device for a woven belt, including a support table 1, one end of the support table 1 is rotatably connected to a rotating roller 2, one side of the bottom of the support table 1 is fixedly connected to a motor 3, the output end of the motor 3 is fixedly connected to a transmission pulley 4, a first pulley 5 is provided at the end of the rotating roller 2 close to the motor 3, the first pulley 5 is connected to the rotating roller 2 through a one-way bearing 6, the transmission pulley 4 and the first pulley 5 are connected through a belt 7 for transmission, sliding shafts 8 are evenly and symmetrically arranged on the side of the support table 1 close to the motor 3, the sliding shaft 8 is fixedly connected to the support table 1, a movable groove is provided on the side of the support table 1 close to the motor 3, a punching component for punching holes is connected above the support table 1, and a movable component for controlling the movement of the position of the punching component is connected to the side of the punching component close to the motor 3.

[0034] In this embodiment, when it is necessary to punch holes in the woven belt, one end of the woven belt is fixed on the rotating roller 2, and then the motor 3 is started. The rotation of the motor 3 will drive the punching component to move through the moving component to achieve the operation of clamping and punching the woven belt. When the position of the woven belt is offset, the punching component will not punch holes in the woven belt. When the punching is completed, the motor 3 is controlled to rotate in the opposite direction. The motor 3 will transmit power to the rotating roller 2 through the transmission pulley 4, the first pulley 5 and the belt 7, so that the rotating roller 2 rotates and then collects the woven belt, thereby achieving the purpose of improving the yield rate of punching the woven belt and reducing costs.

[0035] like Figure 2 As shown, in the present embodiment, preferably, the punching component comprises a shell 10, a plurality of drill bits 11 are evenly arranged and fixedly connected inside the shell 10 along the length direction of the shell 10, a box body 12 is symmetrically arranged below the shell 10, a support shaft 13 is fixedly connected above the box body 12, an end of the support shaft 13 away from the box body 12 is fixedly connected to a support plate 14, a side of the support plate 14 close to the support shaft 13 is fixedly connected to a pressure spring 15, an end of the pressure spring 15 away from the support plate 14 is fixedly connected to the shell 10, a clamping plate 16 is slidably connected inside the box body 12, a plurality of fixed rods 17 are fixedly connected to the outside of the shell 10, the fixed rods 17 are symmetrically arranged, a baffle 18 is fixedly connected to one end of the fixed rod 17 close to the motor 3, the baffle 18 is slidably connected to the sliding shaft 8, an elastic spring 19 is fixedly connected to the side of the baffle 18 away from the motor 3, the other end of the elastic spring 19 is fixedly connected to the support table 1, an adjusting component for adjusting the position of the clamping plate 16 is connected to the outside of the box body 12, and a switch 20 is symmetrically arranged inside the shell 10.

[0036] When the moving part drives the punching part to move downward, the clamping plate 16 will limit the braid so that the braid is in a suitable position. When the box body 12 contacts the surface of the support table 1, the shell 10 continues to move downward, the pressure spring 15 is in a stretched state, and the symmetrically arranged support plates 14 will continue to move upward until they contact the symmetrically arranged switches 20 inside the shell 10, and then the drill 11 starts to work to achieve the punching operation. When the position of the braid is offset, the positions of the symmetrically arranged clamping plates 16 are different, so that the symmetrically arranged support plates 14 cannot contact the switches 20 inside the shell 10, so that the drill 11 cannot continue to punch holes in the braid. The braid that has not been punched can be remedied later, thereby improving the yield rate of braid punching, reducing waste, and reducing costs.

[0037] like Figure 4 , Figure 5 As shown, preferably, the movable component includes a rotating shaft 21, which is rotatably connected to the support table 1, and a second pulley 22 is provided at one end of the rotating shaft 21 close to the motor 3. The second pulley 22 is connected to the transmission pulley 4 through a belt 7 for transmission, and the second pulley 22 is connected to the rotating shaft 21 through a one-way bearing 6. A gear 23 is fixedly connected to the rotating shaft 21, and a slide bar 24 is fixedly connected to one side of the housing 10 close to the gear 23. The slide bar 24 is slidably connected to the movable groove, and a rack 25 is fixedly connected to the slide bar 24, and the rack 25 meshes with the gear 23.

[0038] When the motor 3 rotates, the working direction of the one-way bearing 6 connected to the first pulley 5 is opposite to the working direction of the one-way bearing 6 connected to the second pulley 22. The motor 3 will transmit power to the first pulley 5 and the second pulley 22 respectively through the transmission pulley 4 and the belt 7. At this time, the first pulley 5 transmits power to the rotating roller 2 through the one-way bevel gear 29, so that the rotating roller 2 rotates to achieve the purpose of collecting the punched woven belt. When the motor 3 rotates in the opposite direction, the second pulley 22 transmits power to the rotating shaft 21. At this time, the rotating shaft 21 will drive the gear 23 fixedly connected to it to rotate, and the rotation of the gear 23 will drive the rack 25 meshing with it to move, thereby achieving the purpose of controlling the movement of the punching component.

[0039] like Figure 2 , Figure 3As shown, preferably, the adjusting component includes a fixed plate 26, which is located at the end of the shell 10 away from the rotating roller 2, the fixed plate 26 is fixedly connected to the box body 12, the fixed plate 26 is rotatably connected with a shaft 27, the end of the shaft 27 away from the box body 12 is fixedly connected with a knob 28, the end of the shaft 27 close to the shell 10 is fixedly connected with a bevel gear 29, the side of the fixed plate 26 close to the shell 10 is fixedly connected with a protective shell 30, the shaft 27 is rotatably connected to the protective shell 30, the protective shell 30 is rotatably connected with a bidirectional screw rod 31, the bidirectional screw rod 31 is threadedly connected to the clamping plate 16, the bidirectional screw rod 31 is fixedly connected with bevel gears 29, and the bevel gears 29 are meshed with each other.

[0040] When it is necessary to punch holes in braids of different widths, the knob 28 is turned to drive the mutually meshing bevel teeth 29 to rotate, thereby driving the bidirectional screw rod 31 to rotate. The rotation of the bidirectional screw rod 31 will drive the clamping plate 16 threadedly connected thereto to move, thereby adapting to braids of different widths.

[0041] like Figure 3 As shown, based on Example 1, the utility model provides a technical solution: preferably, one end of the support table 1 away from the rotating roller 2 is fixedly connected to a limiting plate 32 .

[0042] In this embodiment, a limit plate 32 is provided on the support table 1 to limit the position of the braid, thereby preventing the drill bit 11 from being unable to drill holes due to the deviation of the position of the braid.

[0043] like Figure 2 As shown, based on Example 2, the utility model provides a technical solution: preferably, a slide groove 33 is opened inside the shell 10, a slider 34 is fixedly connected to the support plate 14, and the slider 34 is slidably connected to the slide groove 33.

[0044] In this embodiment, the support plate 14 can be limited by providing a slider 34 that cooperates with the slide groove 33 to prevent the support plate 14 from being offset during operation.

[0045] like Figure 2 As shown, based on Example 3, the utility model provides a technical solution: preferably, a brush 35 is provided at one end of the support table 1 close to the rotating roller 2, and the brush 35 is fixedly connected to the support table 1.

[0046] In this embodiment, a brush 35 is provided at one end of the support table 1 close to the rotating roller 2 so that the punched waste can be cleaned to prevent the waste from being collected and causing damage to the woven belt.

[0047] The working principle of the punching device for the braided belt will be described in detail below.

[0048] like Figure 1-5 As shown, when it is necessary to punch holes in the braided belt, one end of the braided belt is fixed on the rotating roller 2, and then the motor 3 is started. The rotation of the motor 3 will drive the punching component to move through the moving part to achieve the operation of clamping and punching the braided belt. When the position of the braided belt is offset, the punching component will not punch the braided belt. After the punching is completed, the motor 3 is controlled to rotate in the opposite direction. The motor 3 will transmit power to the rotating roller 2 through the transmission pulley 4, the first pulley 5 and the belt 7, so that the rotating roller 2 rotates and then the braided belt is collected, thereby achieving the purpose of improving the yield rate of the braided belt punching and reducing the cost. When the moving part drives the punching component to move downward, the clamping plate 16 will have a limiting effect on the braided belt so that the position of the braided belt is in a suitable state. When the box body 12 conflicts with the surface of the support table 1, the shell 10 continues to move downward, the pressure spring 15 is in a stretched state, and the symmetrically arranged support plate 14 will move upward until it conflicts with the symmetrically arranged switch 20 inside the shell 10, and then the drill 11 starts to work to achieve the punching operation. When the position of the braided belt is offset, the position of the symmetrically arranged clamping plate 16 is different, so that the symmetrically arranged support plate 14 cannot conflict with the switch 20 inside the housing 10, so that the drill bit 11 cannot continue to punch holes in the braided belt. The braided belt that has not been punched can be remedied later, thereby improving the yield rate of the braided belt punching, reducing waste and reducing costs. When the motor 3 rotates, the working direction of the one-way bearing 6 connected to the first pulley 5 is opposite to the working direction of the one-way bearing 6 connected to the second pulley 22. The motor 3 will transmit power to the first pulley 5 and the second pulley 22 respectively through the transmission pulley 4 and the belt 7. At this time, the first pulley 5 transmits power to the rotating roller 2 through the one-way bevel gear 29, so that the rotating roller 2 rotates to achieve the purpose of collecting the braided belt with holes. When the motor 3 rotates in the opposite direction, the second pulley 22 will transmit power to the rotating shaft 21. At this time, the rotating shaft 21 will drive the gear 23 fixedly connected to it to rotate, and the rotation of the gear 23 will drive the rack 25 meshed with it to move, thereby achieving the purpose of controlling the movement of the punching component. When it is necessary to punch holes in braids of different widths, the knob 28 is turned to drive the mutually meshing bevel teeth 29 to rotate, thereby driving the bidirectional screw 31 to rotate. The rotation of the bidirectional screw 31 will drive the clamping plate 16 threadedly connected thereto to move, thereby adapting to braids of different widths. By providing a limiting plate 32 on the support table 1, the position of the braid can be limited to prevent the drill bit 11 from being unable to punch holes due to the displacement of the position of the braid. By providing a slider 34 in cooperation with the slide groove 33, the support plate 14 can be limited to prevent the position of the support plate 14 from being offset during operation. By providing a brush 35 at one end of the support table 1 close to the rotating roller 2, the punched waste can be cleaned to prevent the waste from being collected and damaging the braid.

[0049] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A punching device for a braided belt, comprising a support table (1); characterized in that: One end of the support table (1) is rotatably connected to a rotating roller (2), one side of the bottom of the support table (1) is fixedly connected to a motor (3), the output end of the motor (3) is fixedly connected to a transmission pulley (4), a first pulley (5) is arranged at one end of the rotating roller (2) close to the motor (3), the first pulley (5) is connected to the rotating roller (2) via a one-way bearing (6), the transmission pulley (4) and the first pulley (5) are connected via a belt (7), sliding shafts (8) are evenly and symmetrically arranged on one side of the support table (1) close to the motor (3), the sliding shafts (8) are fixedly connected to the support table (1), a movable groove is provided on one side of the support table (1) close to the motor (3), a punching component for punching holes is connected above the support table (1), and a movable component for controlling the movement of the punching component is connected on the side of the punching component close to the motor (3).

2. A punching device for a braided belt according to claim 1, characterized in that: The punching component comprises a shell (10), a plurality of drill bits (11) are evenly arranged and fixedly connected inside the shell (10) along the length direction of the shell (10), a box body (12) is symmetrically arranged below the shell (10), a support shaft (13) is fixedly connected above the box body (12), an end of the support shaft (13) away from the box body (12) is fixedly connected to a support plate (14), a side of the support plate (14) close to the support shaft (13) is fixedly connected to a pressure spring (15), an end of the pressure spring (15) away from the support plate (14) is fixedly connected to the shell (10), and the box body (12) is slidable inside. A clamping plate (16) is connected, and a plurality of fixing rods (17) are fixedly connected to the outside of the shell (10), and the fixing rods (17) are symmetrically arranged. One end of the fixing rod (17) close to the motor (3) is fixedly connected to a baffle (18), and the baffle (18) is slidably connected to the sliding shaft (8). The side of the baffle (18) away from the motor (3) is fixedly connected to an elastic spring (19), and the other end of the elastic spring (19) is fixedly connected to the support table (1). An adjusting component for adjusting the position of the clamping plate (16) is connected to the outside of the box body (12), and switches (20) are symmetrically arranged inside the shell (10).

3. A punching device for a braided belt according to claim 2, characterized in that: The movable component comprises a rotating shaft (21), the rotating shaft (21) is rotatably connected to the support table (1), a second pulley (22) is arranged at one end of the rotating shaft (21) close to the motor (3), the second pulley (22) is connected to the transmission pulley (4) through a belt (7), the second pulley (22) is connected to the rotating shaft (21) through a one-way bearing (6), a gear (23) is fixedly connected to the rotating shaft (21), a sliding bar (24) is fixedly connected to one side of the housing (10) close to the gear (23), the sliding bar (24) is slidably connected to the movable groove, a rack (25) is fixedly connected to the sliding bar (24), and the rack (25) is meshed with the gear (23).

4. A punching device for a braided belt according to claim 3, characterized in that: The adjusting component comprises a fixing plate (26), wherein the fixing plate (26) is located at an end of the housing (10) away from the rotating roller (2), the fixing plate (26) is fixedly connected to the box body (12), a shaft (27) is rotatably connected to the fixing plate (26), an end of the shaft (27) away from the box body (12) is fixedly connected to a knob (28), an end of the shaft (27) close to the housing (10) is fixedly connected to a bevel gear (29), a side of the fixing plate (26) close to the housing (10) is fixedly connected to a protective shell (30), the shaft (27) is rotatably connected to the protective shell (30), a bidirectional screw rod (31) is rotatably connected to the clamping plate (16), and bevel gears (29) are fixedly connected to the bidirectional screw rod (31), and the bevel gears (29) are meshed with each other.

5. A punching device for a braided belt according to claim 4, characterized in that: One end of the support table (1) away from the rotating roller (2) is fixedly connected to a limiting plate (32).

6. A punching device for a braided belt according to claim 5, characterized in that: A sliding groove (33) is provided inside the housing (10), a sliding block (34) is fixedly connected to the support plate (14), and the sliding block (34) is slidably connected to the sliding groove (33).

7. A punching device for a braided belt according to claim 6, characterized in that: A brush (35) is provided at one end of the support table (1) close to the rotating roller (2), and the brush (35) is fixedly connected to the support table (1).

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