Punching device for processing anti-static polyurethane conveying belt

Abstract

The utility model relates to the technical field of conveying belt processing, and discloses a punching device for processing an anti-static polyurethane conveying belt, which comprises a working table, a mounting frame fixedly mounted at the upper part of the working table, an electric cylinder fixedly mounted at the upper part of the mounting frame, and a motor fixedly mounted at the output end of the electric cylinder through a mounting seat, the machining device comprises a workbench, a discharging port formed in the upper portion of the workbench and a machining assembly arranged on the upper portion of the workbench, the machining assembly comprises a fixing mechanism arranged on the upper portion of the workbench, a dismounting and mounting mechanism is arranged on the upper portion of the workbench, and the inner end of a mounting plate and the inner wall of a mounting frame are fixedly mounted. The clamping rod movably penetrates through the fixing plate and is clamped with the clamping groove, and the bottom end of the first spring is fixedly connected with the fixing frame. The conveying belt fixing device solves the problems that an existing device cannot fix a conveying belt, so that follow-up punching operation is inconvenient, manual supporting is needed, and the applicability of the device is affected.

Description

Technical Field

[0001] This utility model relates to the field of conveyor belt processing technology, specifically a punching device for processing antistatic polyurethane conveyor belts. Background Technology

[0002] Conveyor belts, also known as transport belts, are rubber and fiber composite products, or plastic and fabric composite products, used in belt conveyors to carry and transport materials. Conveyor belts are widely used in industries such as cement, coking, metallurgy, chemicals, and steel for short-distance and small-capacity conveying applications.

[0003] According to the patent publication number CN 217256786 U, a punching device for processing antistatic polyurethane conveyor belts is disclosed. This device can punch holes in the conveyor belt placed on the frame through the punching mechanism, and can also discharge the waste generated by punching through the discharge hole and fall into the waste collection component, so as to improve the efficiency of conveyor belt punching. However, the device cannot fix the conveyor belt, which is inconvenient for subsequent punching operations and requires manual support, thus affecting the applicability of the device.

[0004] To address this issue, we propose a perforation device for processing antistatic polyurethane conveyor belts. Utility Model Content

[0005] The purpose of this invention is to provide a punching device for processing antistatic polyurethane conveyor belts, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a punching device for processing antistatic polyurethane conveyor belts, including a workbench;

[0007] A mounting bracket that is fixedly installed on the upper part of the workbench;

[0008] An electric cylinder that is fixedly installed on the upper part of the mounting bracket;

[0009] The motor is fixedly mounted on the output end of the electric cylinder via a mounting bracket;

[0010] The discharge port is located on the upper part of the workbench;

[0011] The processing component is provided on the upper part of the worktable, the processing component includes a fixing mechanism provided on the upper part of the worktable, and the upper part of the worktable is provided with a disassembly and assembly mechanism.

[0012] Preferably, the fixing mechanism includes a fixing column fixedly connected to the lower part of the mounting frame, a mounting plate fixedly connected to the bottom end of the fixing column, an electric push rod fixedly installed on the upper part of the mounting plate, a fixing plate fixedly connected to the output end of the electric push rod, a convex groove opened at the bottom of the fixing plate, a convex column slidably connected to the inner wall of the convex groove, a snap-fit ​​groove opened at the upper part of the convex column, a connecting plate fixedly connected to the bottom of the convex column, an anti-slip plate fixedly connected to the bottom of the connecting plate, a fixing frame fixedly installed on the upper part of the fixing plate, a snap-fit ​​rod movably connected inside the fixing frame, a knob fixedly connected to the top end of the snap-fit ​​rod, a first spring fixedly connected to the bottom of the knob, a positioning strip fixedly connected to the outer wall of the snap-fit ​​rod, a positioning hole opened at the upper part of the fixing frame, and a limit groove opened at the upper part of the fixing frame.

[0013] Preferably, the disassembly and assembly mechanism includes a rotating shaft fixedly connected to the output end of the motor, an installation sleeve fitted at the bottom of the rotating shaft, a drilling bit fixedly installed at the bottom of the installation sleeve, a positioning groove on the upper part of the installation sleeve, a pressing groove on the inner wall of the installation sleeve, a positioning block fixedly connected to the outer wall of the rotating shaft, an inner groove on the inside of the installation sleeve, a pressing block fitted inside the inner groove, a second spring fixedly connected to the inner wall of the inner groove, a bolt threadedly connected to the side wall of the installation sleeve, and a threaded groove on the outer side of the rotating shaft.

[0014] Preferably, the inner end of the mounting plate is fixedly installed to the inner wall of the mounting frame, the snap-fit ​​rod is movably inserted through the fixed plate and snap-fit ​​groove, and the bottom end of the first spring is fixedly connected to the fixed frame. Through the cooperation of the fixed column, mounting plate, electric push rod, and fixed plate, the conveyor belt can be pressed and fixed without manual support, which makes subsequent drilling operations easier. At the same time, by setting the anti-slip plate, the conveyor belt is less likely to slip after being fixed, thus improving the fixing effect of the conveyor belt. In addition, through the cooperation of the convex groove, convex column, snap-fit ​​groove, connecting plate, anti-slip plate, fixed frame, snap-fit ​​rod, knob, first spring, positioning strip, positioning hole, and limiting groove, the anti-slip plate can be easily disassembled manually, which facilitates the timely replacement of the anti-slip plate with excessive wear, thereby achieving a better fixing effect on the conveyor belt.

[0015] Preferably, the positioning strip is slidably connected within the positioning hole, and the positioning strip is adapted to the limiting groove.

[0016] Preferably, the positioning block is snapped into the positioning groove, and the bolt is adapted to the threaded groove. The combination of the drill bit, mounting sleeve, rotating shaft, positioning block, threaded groove, and bolt facilitates manual disassembly of the drill bit, allowing for easy replacement of drill bits of different sizes as needed, thus increasing the applicability of the device. At the same time, the combination of the inner groove, the pressure block, the second spring, and the pressure groove can provide auxiliary fixation for the mounting sleeve, further facilitating manual replacement of the drill bit.

[0017] Preferably, one end of the second spring is fixedly connected to the pressing block, and the pressing block is pressed against the pressing groove.

[0018] This utility model provides a punching device for processing antistatic polyurethane conveyor belts. This punching device for processing antistatic polyurethane conveyor belts has the following advantages:

[0019] (1) The punching device for processing antistatic polyurethane conveyor belts, by setting a fixing mechanism, can press and fix the conveyor belt under the action of the fixing column, the mounting plate, the electric push rod and the fixing plate, without the need for manual support, thus making the subsequent punching operation easier. At the same time, by setting an anti-slip plate, the conveyor belt is less likely to slip after being fixed, thus making the fixing effect of the conveyor belt better. Meanwhile, under the action of the convex groove, convex column, snap-fit ​​groove, connecting plate, anti-slip plate, fixing frame, snap-fit ​​rod, knob, first spring, positioning strip, positioning hole and limiting groove, it is easy to manually disassemble the anti-slip plate, thus making it easy to replace the anti-slip plate with large wear in time, thus achieving a better fixing effect on the conveyor belt.

[0020] (2) The drilling device for processing antistatic polyurethane conveyor belts is designed with a disassembly and assembly mechanism. Under the action of the drilling bit, mounting sleeve, rotating shaft, positioning block, threaded groove and bolt, it is easy for the drilling bit to be disassembled manually. This makes it easy for the manual to replace the drilling bit of different sizes as needed, thereby increasing the applicability of the device. At the same time, under the action of the inner groove, the pressure block, the second spring and the pressure groove, the mounting sleeve can be fixed in an auxiliary way, which makes it easier for the manual to replace the drilling bit. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the overall cross-sectional structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the fixing mechanism of this utility model;

[0024] Figure 4 This is a partial structural diagram of the fixing mechanism of this utility model;

[0025] Figure 5 This is a schematic diagram of the disassembly and assembly mechanism of this utility model;

[0026] In the diagram: 1. Workbench; 2. Mounting frame; 3. Machining component; 31. Fixing mechanism; 311. Fixing column; 312. Mounting plate; 313. Electric push rod; 314. Fixing plate; 315. Convex groove; 316. Convex column; 317. Snap-fit ​​groove; 318. Connecting plate; 319. Anti-slip plate; 3110. Fixing frame; 3111. Snap-fit ​​rod; 3112. Knob; 3113. First spring; 114. Positioning strip; 3115. Positioning hole; 3116. Limiting groove; 32. Disassembly and assembly mechanism; 321. Drill bit; 322. Mounting sleeve; 323. Rotating shaft; 324. Positioning block; 325. Threaded groove; 326. Inner groove; 327. Pressing block; 328. Second spring; 329. Pressing groove; 3210. Bolt; 3211. Positioning groove; 4. Electric cylinder; 5. Motor; 6. Discharge port. Detailed Implementation

[0027] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings.

[0028] Example 1: As Figure 1-5 As shown, this utility model provides a technical solution: a punching device for processing antistatic polyurethane conveyor belts, including a workbench 1, a mounting frame 2 fixedly installed on the upper part of the workbench 1, an electric cylinder 4 fixedly installed on the upper part of the mounting frame 2, a motor 5 fixedly installed on the output end of the electric cylinder 4 via a mounting base, a discharge port 6 opened on the upper part of the workbench 1, and a processing component 3 set on the upper part of the workbench 1. The processing component 3 includes a fixing mechanism 31 set on the upper part of the workbench 1, a disassembly and assembly mechanism 32 set on the upper part of the workbench 1, the fixing mechanism 31 includes a fixing column 311 fixedly connected to the lower part of the mounting frame 2, a mounting plate 312 fixedly connected to the bottom end of the fixing column 311, an electric push rod 313 fixedly installed on the upper part of the mounting plate 312, and the output end of the electric push rod 313 fixedly connected to... A fixing plate 314 is attached, and a convex groove 315 is provided at the bottom of the fixing plate 314. A convex column 316 is slidably connected to the inner wall of the convex groove 315. A snap-fit ​​groove 317 is provided at the top of the convex column 316. A connecting plate 318 is fixedly connected to the bottom of the convex column 316. An anti-slip plate 319 is fixedly connected to the bottom of the connecting plate 318. A fixing frame 3110 is fixedly installed on the top of the fixing plate 314. A snap-fit ​​rod 3111 is movably connected inside the fixing frame 3110. A knob 3112 is fixedly connected to the top of the snap-fit ​​rod 3111. A first spring 3113 is fixedly connected to the bottom of the knob 3112. A positioning strip 3114 is fixedly connected to the outer wall of the snap-fit ​​rod 3111. A positioning hole 3115 is provided at the top of the fixing frame 3110. A limit groove 3116 is provided at the top of the fixing frame 3110.

[0029] In this embodiment, the inner end of the mounting plate 312 is fixedly installed to the inner wall of the mounting frame 2. The snap-fit ​​rod 3111 is movably inserted through the fixed plate 314 and snap-fitted into the snap-fit ​​groove 317. The bottom end of the first spring 3113 is fixedly connected to the fixed frame 3110. Through the cooperation of the fixed column 311, the mounting plate 312, the electric push rod 313, and the fixed plate 314, the conveyor belt can be pressed and fixed without manual support, which makes subsequent drilling operations easier. At the same time, by setting the anti-slip plate 319, the conveyor belt is less likely to break after it is fixed. The sliding mechanism allows for better securing of the conveyor belt. Furthermore, the combination of the convex groove 315, convex column 316, snap-fit ​​groove 317, connecting plate 318, anti-slip plate 319, fixing frame 3110, snap-fit ​​rod 3111, knob 3112, first spring 3113, positioning strip 3114, positioning hole 3115, and limiting groove 3116 facilitates manual disassembly of the anti-slip plate 319, enabling timely replacement of worn anti-slip plates and thus providing better securing of the conveyor belt.

[0030] Furthermore, the positioning strip 3114 is slidably connected within the positioning hole 3115, and the positioning strip 3114 is adapted to the limiting groove 3116.

[0031] In use, the device first manually places the conveyor belt on the upper part of the workbench 1, below the fixed plate 314. Then, the electric push rod 313 moves the fixed plate 314 downwards, pressing and fixing the conveyor belt without manual support, thus facilitating subsequent drilling operations. The anti-slip plate 319 prevents the conveyor belt from slipping after fixing, improving its securing effect. Furthermore, when the anti-slip plate 319 needs to be disassembled, the locking rod 3111 is manually pulled upwards to separate it from the locking groove 317. As the locking rod 3111 moves upwards, the positioning strip 3114, fixed to the outer wall of the locking rod 3111, moves upwards simultaneously. When the strip 3114 moves upward and separates from the positioning hole 3115, the locking rod 3111 and the locking groove 317 separate first. Then, by manually rotating the locking rod 3111, the positioning strip 3114 is driven to rotate, and then the positioning strip 3114 is engaged with the limiting groove 3116, so that the locking rod 3111 can be stopped in a position away from the locking groove 317, freeing up the operator's hands to facilitate the separation of the locking rod 3111 and the locking groove 317 on the other side. After the locking rod 3111 and the locking groove 317 are completely separated, under the action of the convex groove 315 and the convex post 316, the connecting plate 318 can be manually removed, which facilitates the timely replacement of the worn anti-slip plate 319, thereby achieving a better fixing effect on the conveyor belt.

[0032] Example 2: Based on Example 1, a preferred embodiment of the punching device for processing antistatic polyurethane conveyor belts provided by this utility model is as follows: Figures 1 to 5 As shown: The disassembly and assembly mechanism 32 includes a rotating shaft 323 fixedly connected to the output end of the motor 5. A mounting sleeve 322 is fitted on the bottom of the rotating shaft 323. A drilling bit 321 is fixedly installed on the bottom of the mounting sleeve 322. A positioning groove 3211 is opened on the upper part of the mounting sleeve 322. A pressing groove 329 is opened on the inner wall of the mounting sleeve 322. A positioning block 324 is fixedly connected to the outer wall of the rotating shaft 323. An inner groove 326 is opened inside the mounting sleeve 322. A pressing block 327 is fitted inside the inner groove 326. A second spring 328 is fixedly connected to the inner wall of the inner groove 326. A bolt 3210 is threadedly connected to the side wall of the mounting sleeve 322. A threaded groove 325 is opened on the outer side of the rotating shaft 323.

[0033] In this embodiment, the positioning block 324 is snapped into the rotating shaft 323, and the bolt 3210 is adapted to the threaded groove 325. Through the cooperation of the drilling bit 321, the mounting sleeve 322, the rotating shaft 323, the positioning block 324, the threaded groove 325, and the bolt 3210, it is easy for the drilling bit 321 to be disassembled manually. This allows for manual replacement of drilling bits 321 of different sizes as needed, thereby increasing the applicability of the device. At the same time, through the cooperation of the inner groove 326, the pressing block 327, the second spring 328, and the pressing groove 329, the mounting sleeve 322 can be auxiliaryly fixed, making it even easier for the drilling bit 321 to be replaced manually.

[0034] Furthermore, one end of the second spring 328 is fixedly connected to the pressing block 327, and the pressing block 327 is pressed against the pressing groove 329.

[0035] When drilling is required on the conveyor belt, the electric cylinder 4 drives the motor 5 to move downwards, which in turn drives the rotating shaft 323 to rotate. Under the action of the mounting sleeve 322, the threaded groove 325, and the bolt 3210, the drilling bit 321 located at the bottom of the rotating shaft 323 rotates synchronously, allowing drilling to be performed on the conveyor belt. When the drilling bit 321 needs to be replaced, simply rotate the bolt 3210 counterclockwise to separate it from the pressure groove 329. Then, the mounting sleeve 322 can be manually removed downwards, facilitating manual replacement of the drilling bit 321. Different sizes of drill bits 321 can be replaced to increase the applicability of the device. When it is necessary to install the drill bit 321, the mounting sleeve 322 fixed to the upper part of the drill bit 321 is engaged with the rotating shaft 323 by manual means, and the positioning block 324 is engaged with the positioning groove 3211. Then, under the action of the second spring 328, the pressing block 327 is pressed against the pressing groove 329, thereby assisting in fixing the mounting sleeve 322. Then, the bolt 3210 is engaged with the threaded groove 325 by manual means, and the bolt 3210 is rotated clockwise to further fix the mounting sleeve 322, thus completing the installation operation.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A punching device for processing antistatic polyurethane conveyor belts, comprising a workbench (1); Mounting bracket (2) fixedly installed on the upper part of the workbench (1); An electric cylinder (4) is fixedly installed on the upper part of the mounting bracket (2); The motor (5) is fixedly installed at the output end of the electric cylinder (4) by the mounting bracket; The discharge port (6) is located on the upper part of the workbench (1); And the processing assembly (3) disposed on the upper part of the worktable (1), characterized in that: The processing component (3) includes a fixing mechanism (31) provided on the upper part of the workbench (1), and a disassembly and assembly mechanism (32) is provided on the upper part of the workbench (1).

2. The punching device for processing antistatic polyurethane conveyor belts according to claim 1, characterized in that: The fixing mechanism (31) includes a fixing column (311) fixedly connected to the lower part of the mounting frame (2). The bottom end of the fixing column (311) is fixedly connected to a mounting plate (312). An electric push rod (313) is fixedly installed on the upper part of the mounting plate (312). The output end of the electric push rod (313) is fixedly connected to a fixing plate (314). A convex groove (315) is provided at the bottom of the fixing plate (314). A convex column (316) is slidably connected to the inner wall of the convex groove (315). A snap-fit ​​groove (317) is provided on the upper part of the convex column (316). A connecting plate (318) is fixedly connected to the bottom of the convex column (316). The bottom of the connecting plate (318) is fixedly connected to the anti-slip plate (319), and the upper part of the fixed plate (314) is fixedly installed with a fixing frame (3110). The fixing frame (3110) is movably connected to the inside of the fixing frame (3110), and the top of the fixing rod (3111) is fixedly connected to the knob (3112). The bottom of the knob (3112) is fixedly connected to the first spring (3113). The outer wall of the fixing rod (3111) is fixedly connected to the positioning strip (3114). The upper part of the fixing frame (3110) is provided with a positioning hole (3115), and the upper part of the fixing frame (3110) is provided with a limit groove (3116).

3. The punching device for processing antistatic polyurethane conveyor belts according to claim 1, characterized in that: The disassembly and assembly mechanism (32) includes a rotating shaft (323) fixedly connected to the output end of the motor (5). The bottom of the rotating shaft (323) is fitted with an installation sleeve (322). A drilling bit (321) is fixedly installed at the bottom of the installation sleeve (322). A positioning groove (3211) is opened on the upper part of the installation sleeve (322). A pressing groove (329) is opened on the inner wall of the installation sleeve (322). A positioning block (324) is fixedly connected to the outer wall of the rotating shaft (323). An inner groove (326) is opened inside the installation sleeve (322). A pressing block (327) is fitted inside the inner groove (326). A second spring (328) is fixedly connected to the inner wall of the inner groove (326). A bolt (3210) is threadedly connected to the side wall of the installation sleeve (322). A threaded groove (325) is opened on the outer side of the rotating shaft (323).

4. The punching device for processing antistatic polyurethane conveyor belts according to claim 2, characterized in that: The inner end of the mounting plate (312) is fixedly installed on the inner wall of the mounting bracket (2), the snap-fit ​​rod (3111) is movably inserted through the fixed plate (314) and snap-fit ​​groove (317) and the bottom end of the first spring (3113) is fixedly connected to the fixed bracket (3110).

5. The punching device for processing antistatic polyurethane conveyor belts according to claim 2, characterized in that: The positioning strip (3114) is slidably connected in the positioning hole (3115), and the positioning strip (3114) is adapted to the limiting groove (3116).

6. The punching device for processing antistatic polyurethane conveyor belts according to claim 3, characterized in that: The positioning block (324) is engaged with the positioning groove (3211), and the bolt (3210) is adapted to the threaded groove (325).

7. The punching device for processing antistatic polyurethane conveyor belts according to claim 3, characterized in that: One end of the second spring (328) is fixedly connected to the pressing block (327), and the pressing block (327) is pressed against the pressing groove (329).

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