Cutting device for elastic band production
By designing a loose band cutting device including the cutting platform, fixed plate, rolling roller and electric motor, the problem of low band cutting efficiency in existing technologies and large measurement errors, realizing automated cutting, improving efficiency and accuracy.
Patent Information
- Application Number
- CN202421113022.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-20
AI Technical Summary
The existing elastic belt cutting method is inefficient and has large manual measurement errors, which affects the use effect.
Design a kind of loose band production cutting device, including cutting tables, fixed plates, rolling rollers, limited seats, motors, screws, mobile blocks, and scale rulers. Automatically hold, stretch and cut loose band through mechanical devices to ensure accuracy accurate accuracy Sex and efficiency.
The automated cutting of the loose band is achieved, the cutting efficiency is improved, the artificial measurement error is reduced, the operation is convenient and fast, and the practicality is high.
Smart Images
Figure CN222405879U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of elastic band production, in particular to a cutting device for elastic band production. Background Art
[0002] Elastic bands are widely used in all walks of life. In order to tie objects together or to tie objects themselves tightly, elastic bands of a certain length are required.
[0003] The existing elastic band cutting method is mostly to manually measure and mark and then use a cutting knife to cut the marked area. The cutting efficiency is slow and the manual measurement error is large, which brings certain adverse effects to people's use process. In order to solve the shortcomings of the existing technology, we propose a cutting device for elastic band production. Utility Model Content
[0004] The main purpose of the utility model is to provide a cutting device for elastic band production, which can effectively solve the problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A cutting device for elastic band production comprises a cutting table, two first fixed plates are arranged at the right end of the cutting table, a winding roller is arranged between the two first fixed plates, a limit seat is arranged at the upper end of the cutting table, second fixed plates are arranged at both the front and rear ends of the cutting table, a No. 1 motor is arranged at the right end of the second fixed plate at the front end, a No. 1 screw rod is arranged at the output end of the No. 1 motor, a No. 1 fixed rod is arranged in the second fixed plate at the rear end, a No. 1 moving block is arranged on the outer surfaces of the No. 1 screw rod and the No. 1 fixed rod, a moving plate is arranged at the upper ends of the two No. 1 moving blocks, a No. 2 motor is arranged at the front end of the moving plate, a bidirectional threaded rod is arranged at the output end of the No. 2 motor, two No. 2 moving blocks are arranged on the outer surface of the bidirectional threaded rod, a clamping block is arranged on one side of the No. 2 moving block, and a scale is embedded on the outer surface of the upper end of the cutting table.
[0007] Preferably, two vertical plates are provided on the upper end of the cutting table, wherein a No. 3 motor is provided on the top of one of the vertical plates, a No. 2 screw rod is provided at the output end of the No. 3 motor, a No. 2 fixed rod is provided in the other vertical plate, a No. 3 moving block is provided on the outer surface of the No. 2 screw rod and the No. 2 fixed rod, a moving seat is provided between the two No. 3 moving blocks, a cutting knife is provided at the lower end of the moving seat, a bolt for fixing the cutting knife is provided at the right end of the moving seat, L-shaped fixing plates are provided on both sides of the moving seat, a sliding rod is passed through the lower end of the L-shaped fixing plate, a spring is provided on the outer surface of the sliding rod, a limiting block is provided at the upper end of the sliding rod, and a pressure plate is provided at the lower end of the sliding rod.
[0008] Preferably, the No. 1 motor is detachably connected to one side of the second fixed plate, and a coupling is provided at the output end of the No. 1 motor. The output end of the No. 1 motor is detachably connected to the No. 1 screw rod through the provided coupling, and the two No. 1 moving blocks are respectively threadedly and slidably connected to the outer surfaces of the No. 1 screw rod and the No. 1 fixed rod, and the moving plate is welded to the upper ends of the two No. 1 moving blocks.
[0009] Preferably, the No. 2 motor is detachably connected to the front end of the movable plate, a coupling is provided at the output end of the No. 2 motor, the output end of the No. 2 motor is detachably connected to the bidirectional threaded rod through the provided coupling, the two No. 2 movable blocks are both threadedly connected to the outer surface of the bidirectional threaded rod, and the clamping block is welded to one side of the No. 2 movable block.
[0010] Preferably, the No. 3 motor is detachably connected to the top of a vertical plate, and a coupling is provided at the output end of the No. 3 motor. The output end of the No. 3 motor is detachably connected to the No. 2 screw rod through the provided coupling. The two No. 3 moving blocks are respectively threadedly connected and slidably connected to the outer surfaces of the No. 2 screw rod and the No. 2 fixed rod, and the No. 3 moving block is welded between the two No. 2 fixed rods.
[0011] Preferably, the cutting knife is detachably connected to the movable seat by bolts, the two L-shaped fixing plates are respectively welded on both sides of the movable seat, the L-shaped fixing plates are slidably connected to the outer surface of the sliding rod, and the pressing plate is welded to the lower end of the sliding rod.
[0012] Beneficial Effects
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] 1. In the utility model, by means of the arranged cutting table, the first fixed plate, the winding roller, the limiting seat, the second fixed plate, the No. 1 motor, the No. 1 screw rod, the No. 1 fixed rod, the No. 1 moving block, the moving plate, the No. 2 motor, the bidirectional threaded rod, the No. 2 moving block, the clamping block and the scale, one end of the elastic band can be stably clamped and stretched to the required length, so as to facilitate the subsequent cutting process, and the utility model is highly practical. When in use, one end of the elastic band is pulled between the two clamping blocks after passing through the limiting seat, and then the bidirectional threaded rod is driven to rotate by turning on the No. 2 motor, and at this time, the two No. 2 moving blocks will rotate with the bidirectional threaded rod. The rotation of the threaded rod drives the two clamping blocks to move toward the center position until one end of the elastic band is clamped and fixed, and then the No. 1 motor is turned on to drive the No. 1 screw rod to rotate. At this time, the No. 1 moving block will drive the moving plate to move to the left as the No. 1 screw rod rotates, and at the same time, it will drive one end of the elastic band to move to the left. At this time, by observing the scale displayed on the ruler, turn off the No. 1 motor after moving to the required length, and then the elastic band can be cut. One end of the elastic band can be stably clamped and stretched to the required length to facilitate subsequent cutting. It is highly practical and easy to operate.
[0015] 2. In the utility model, the vertical plate, No. 3 motor, No. 2 screw rod, No. 2 fixed rod, No. 3 moving block, moving seat, cutting knife, bolt, L-shaped fixed plate, sliding rod, spring, limit block and pressing plate are provided, and the elastic band can be stably cut and processed, and the practicability is high. After the elastic band is stretched to the required cutting length, the No. 2 screw rod is driven to rotate by turning on the No. 3 motor. At this time, the No. 3 moving block drives the moving seat to move downward with the rotation of the No. 2 screw rod, and the two L-shaped fixed plates will also move downward accordingly. When the moving block moves to the pressing plate, the No. 3 moving block moves downward. After the plate contacts the surface of the elastic band, the L-shaped fixed plate continues to move downward to compress the spring on the surface of the sliding rod. At this time, the spring force will push the pressure plate to tighten the elastic band. Here, when the moving seat moves downward, the cutting knife will also move downward. Since the position of the pressure plate is lower than the cutting knife, the pressure plate will first press the elastic band before cutting. After the pressing is completed, the moving seat continues to drive the cutting knife to move downward to cut the elastic band. The elastic band can be cut stably, the practicability is high, and the operation is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a schematic diagram of the structure of the pulling device at one end of the elastic band of the utility model;
[0018] Figure 3 It is a schematic diagram of the structure of the clamping device at one end of the elastic band of the utility model;
[0019] Figure 4 It is a structural schematic diagram of the elastic band cutting device of the utility model.
[0020] In the figure: 1. cutting table; 2. first fixed plate; 3. winding roller; 4. limit seat; 5. second fixed plate; 6. No. 1 motor; 7. No. 1 screw rod; 8. No. 1 fixed rod; 9. No. 1 moving block; 10. moving plate; 11. No. 2 motor; 12. two-way threaded rod; 13. No. 2 moving block; 14. clamping block; 15. scale; 16. vertical plate; 17. No. 3 motor; 18. No. 2 screw rod; 19. No. 2 fixed rod; 20. No. 3 moving block; 21. moving seat; 22. cutting knife; 23. bolt; 24. L-shaped fixed plate; 25. sliding rod; 26. spring; 27. limit block; 28. pressure plate. DETAILED DESCRIPTION
[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0022] like Figure 1-Figure 3As shown, a cutting device for elastic band production comprises a cutting table 1, two first fixed plates 2 are welded to the right end of the cutting table 1, a winding roller 3 is rotatably connected between the two first fixed plates 2, a limiting seat 4 is arranged on the upper end of the cutting table 1, second fixed plates 5 are welded to both the front and rear ends of the cutting table 1, a No. 1 motor 6 is detachably connected to the right end of the front second fixed plate 5, the output end of the No. 1 motor 6 is detachably connected to a No. 1 screw rod 7 through a coupling, a No. 1 fixed rod 8 is welded inside the rear end second fixed plate 5, the No. 1 screw rod 7 is threadedly connected to the outer surfaces of the No. 1 fixed rod 8 and the No. 1 fixed rod 8 respectively, and a No. 1 moving block 9 is slidably connected, a moving plate 10 is welded to the upper ends of the two No. 1 moving blocks 9, a No. 2 motor 11 is detachably connected to the front end of the moving plate 10, a bidirectional threaded rod 12 is detachably connected to the output end of the No. 2 motor 11 through a coupling, the outer surface of the bidirectional threaded rod 12 is threadedly connected to two No. 2 moving blocks 13, and the No. 2 moving blocks 13 are A clamping block 14 is welded on one side, and a scale 15 is embedded on the outer surface of the upper end of the cutting table 1. When in use, one end of the elastic band is passed through the limit seat 4 and pulled between the two clamping blocks 14. Then, the No. 2 motor 11 is turned on to drive the bidirectional threaded rod 12 to rotate. At this time, the two No. 2 moving blocks 13 will drive the two clamping blocks 14 to move toward the center position as the bidirectional threaded rod 12 rotates, until one end of the elastic band is clamped and fixed. Then, the No. 1 motor 6 is turned on to drive the No. 1 screw rod 7 to rotate. At this time, the No. 1 moving block 9 will drive the moving plate 10 to move to the left as the No. 1 screw rod 7 rotates, and at the same time, it will drive one end of the elastic band to move to the left. At this time, by observing the scale displayed on the scale 15, the No. 1 motor 6 is turned off after moving to the required length, and then the elastic band can be cut. One end of the elastic band can be stably clamped and stretched to the required length, so as to facilitate subsequent cutting, which is highly practical.
[0023] like Figure 1 , Figure 4As shown, two vertical plates 16 are arranged on the upper end of the cutting table 1, and a No. 3 motor 17 is detachably connected to the top of one of the vertical plates 16, and a No. 2 lead screw 18 is detachably connected to the output end of the No. 3 motor 17 through a coupling, and a No. 2 fixed rod 19 is welded inside the other vertical plate 16, and a No. 3 moving block 20 is respectively threadedly and slidably connected to the outer surfaces of the No. 2 lead screw 18 and the No. 2 fixed rod 19, and a moving seat 21 is welded between the two No. 3 moving blocks 20, and a cutting knife 22 is detachably connected to the lower end of the moving seat 21 through a bolt 23, and L-shaped fixed plates 24 are welded on both sides of the moving seat 21, and a sliding rod 25 is penetrated at the lower end of the L-shaped fixed plate 24, and a spring 26 is sleeved on the outer surface of the sliding rod 25, a limiting block 27 is welded on the upper end of the sliding rod 25, and a pressing plate 28 is welded on the lower end of the sliding rod 25. After the elastic band is stretched to the required cutting length, the cutting knife 22 is detachably connected to the cutting knife 22 through a bolt 23. By turning on the No. 3 motor 17, the No. 2 screw rod 18 is driven to rotate. At this time, the No. 3 moving block 20 drives the moving seat 21 to move downward as the No. 2 screw rod 18 rotates, and the two L-shaped fixing plates 24 will also move downward accordingly. After moving to the pressure plate 28 and contacting the surface of the elastic band, the L-shaped fixing plate 24 continues to move downward to compress the spring 26 on the surface of the sliding rod 25. At this time, under the action of the elastic force of the spring 26, the pressure plate 28 will be pushed to tighten the elastic band. Here, when the moving seat 21 moves downward, the cutting knife 22 will also move downward accordingly. Since the pressure plate 28 is located lower than the cutting knife 22, the pressure plate 28 will first press the elastic band before cutting. After the pressing is completed, the moving seat 21 continues to drive the cutting knife 22 to move downward to cut the elastic band. The elastic band can be cut stably, and it is highly practical.
[0024] It should be noted that the utility model is a cutting device for elastic band production. When in use, through the arranged cutting table 1, the first fixed plate 2, the winding roller 3, the limiting seat 4, the second fixed plate 5, the No. 1 motor 6, the No. 1 screw rod 7, the No. 1 fixed rod 8, the No. 1 moving block 9, the moving plate 10, the No. 2 motor 11, the bidirectional threaded rod 12, the No. 2 moving block 13, the clamping block 14 and the scale 15, one end of the elastic band can be stably clamped and stretched to the required length, so as to facilitate the subsequent cutting process. The utility model has high practicality. When in use, one end of the elastic band is pulled between the two clamping blocks 14 after passing through the limiting seat 4, and then the No. 2 motor is turned on. The machine 11 drives the two-way threaded rod 12 to rotate. At this time, the two No. 2 moving blocks 13 will drive the two clamping blocks 14 to move toward the center position as the two-way threaded rod 12 rotates, until one end of the elastic band is clamped and fixed, and then the No. 1 motor 6 is turned on to drive the No. 1 screw rod 7 to rotate. At this time, the No. 1 moving block 9 will drive the moving plate 10 to move to the left as the No. 1 screw rod 7 rotates, and at the same time, it will drive one end of the elastic band to move to the left. At this time, by observing the scale displayed on the scale 15, the No. 1 motor 6 is turned off after moving to the required length, and then the elastic band can be cut, and one end of the elastic band can be stably clamped and stretched to the required length. It is convenient for subsequent cutting, has high practicality, and is easy and quick to operate; through the vertical plate 16, the third motor 17, the second screw rod 18, the second fixed rod 19, the third moving block 20, the moving seat 21, the cutting knife 22, the bolt 23, the L-shaped fixed plate 24, the sliding rod 25, the spring 26, the limit block 27 and the pressing plate 28, the elastic band can be stably cut, and has high practicality. After the elastic band is stretched to the required cutting length, the second screw rod 18 is driven to rotate by turning on the third motor 17. At this time, the third moving block 20 drives the moving seat 21 to move downward as the second screw rod 18 rotates, and at the same time, the two L-shaped fixed plates 24 The L-shaped fixing plate 24 will also move downward accordingly. After the pressure plate 28 moves to contact the surface of the elastic band, the L-shaped fixing plate 24 continues to move downward to compress the spring 26 on the surface of the sliding rod 25. At this time, the spring 26 will push the pressure plate 28 to tighten the elastic band. Here, when the moving seat 21 moves downward, the cutting knife 22 will also move downward accordingly. Since the pressure plate 28 is located lower than the cutting knife 22, the pressure plate 28 will first tighten the elastic band before cutting. After the tightening is completed, the moving seat 21 continues to drive the cutting knife 22 to move downward to cut the elastic band. The elastic band can be cut stably, which is highly practical and easy and quick to operate.
[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A cutting device for elastic band production, comprising a cutting table (1), characterized in that: Two first fixing plates (2) are arranged at the right end of the cutting table (1), a winding roller (3) is arranged between the two first fixing plates (2), a limit seat (4) is arranged at the upper end of the cutting table (1), second fixing plates (5) are arranged at both the front and rear ends of the cutting table (1), a No. 1 motor (6) is arranged at the right end of the second fixing plate (5) at the front end, a No. 1 screw rod (7) is arranged at the output end of the No. 1 motor (6), a No. 1 fixing rod (8) is arranged in the second fixing plate (5) at the rear end, and the No. 1 screw rod (7) A No. 1 moving block (9) is arranged on the outer surface of the No. 1 fixed rod (8); a moving plate (10) is arranged on the upper ends of the two No. 1 moving blocks (9); a No. 2 motor (11) is arranged at the front end of the moving plate (10); a bidirectional threaded rod (12) is arranged at the output end of the No. 2 motor (11); two No. 2 moving blocks (13) are arranged on the outer surface of the bidirectional threaded rod (12); a clamping block (14) is arranged on one side of the No. 2 moving block (13); and a scale (15) is embedded on the outer surface of the upper end of the cutting table (1).
2. The cutting device for elastic band production according to claim 1, characterized in that: Two vertical plates (16) are arranged at the upper end of the cutting table (1), a No. 3 motor (17) is arranged at the top of one of the vertical plates (16), a No. 2 screw rod (18) is arranged at the output end of the No. 3 motor (17), a No. 2 fixed rod (19) is arranged inside the other vertical plate (16), the No. 2 screw rod (18) and the No. 2 fixed rod (19) are both arranged with a No. 3 moving block (20) on the outer surface, a moving seat (21) is arranged between the two No. 3 moving blocks (20), and the No. 3 moving blocks (20) are arranged at the upper end of the cutting table (1). A cutting knife (22) is arranged at the lower end of the movable seat (21), a bolt (23) for fixing the cutting knife (22) is arranged at the right end of the movable seat (21), L-shaped fixing plates (24) are arranged on both sides of the movable seat (21), a sliding rod (25) is passed through the lower end of the L-shaped fixing plate (24), a spring (26) is arranged on the outer surface of the sliding rod (25), a limiting block (27) is arranged at the upper end of the sliding rod (25), and a pressing plate (28) is arranged at the lower end of the sliding rod (25).
3. The cutting device for elastic band production according to claim 1, characterized in that: The No. 1 motor (6) is detachably connected to one side of the second fixed plate (5); a coupling is provided at the output end of the No. 1 motor (6); the output end of the No. 1 motor (6) is detachably connected to the No. 1 screw rod (7) via the provided coupling; the two No. 1 moving blocks (9) are respectively threadedly connected and slidably connected to the outer surfaces of the No. 1 screw rod (7) and the No. 1 fixed rod (8); and the moving plate (10) is welded to the upper ends of the two No. 1 moving blocks (9).
4. The cutting device for elastic band production according to claim 1, characterized in that: The second motor (11) is detachably connected to the front end of the moving plate (10); a coupling is provided at the output end of the second motor (11); the output end of the second motor (11) is detachably connected to the bidirectional threaded rod (12) via the provided coupling; the two second moving blocks (13) are both threadedly connected to the outer surface of the bidirectional threaded rod (12); and the clamping block (14) is welded to one side of the second moving block (13).
5. The cutting device for elastic band production according to claim 2, characterized in that: The third motor (17) is detachably connected to the top of a vertical plate (16); a coupling is provided at the output end of the third motor (17); the output end of the third motor (17) is detachably connected to the second screw rod (18) through the provided coupling; the two third moving blocks (20) are respectively threadedly connected and slidably connected to the outer surfaces of the second screw rod (18) and the second fixed rod (19); the third moving block (20) is welded between the two second fixed rods (19).
6. The cutting device for elastic band production according to claim 2, characterized in that: The cutting knife (22) is detachably connected to the movable seat (21) via bolts (23); the two L-shaped fixing plates (24) are respectively welded to the two sides of the movable seat (21); the L-shaped fixing plates (24) are slidably connected to the outer surface of the sliding rod (25); and the pressing plate (28) is welded to the lower end of the sliding rod (25).