Central scissor structure for silk processing
By introducing infrared lamps and cleaning brushes into the central scissor structure of silk processing, the problems of inaccurate dimensional measurement and debris residue in the prior art are solved, and higher cutting accuracy and quality assurance of silk processing are achieved.
Patent Information
- Application Number
- CN202420383629.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-28
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-02-28
AI Technical Summary
The existing central scissor structure for silk processing cannot accurately determine the size of the cutting, and the scissors are prone to contaminate the debris during cutting, making it less practical.
A central scissor structure including a workbench, a motor, a lead screw, a sliding block, a moving seat, a cutting table, a connecting seat, a fixed scissor, a rotating shaft, a movable scissor, an infrared lamp, a measuring ruler, a cleaning brush and a limit seat are designed. , the cutting accuracy is improved on the measuring ruler by infrared light projection, and the debris residue and silk damage are avoided through cleaning brushes and drum-like limit seats.
Improves cutting accuracy and practicality of the device, ensuring the quality of the silk and the cleanliness of the cutting process.
Smart Images
Figure CN222160737U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of silk processing, in particular to a central scissors structure for silk processing. Background Art
[0002] A central scissors structure for silk processing disclosed in the Chinese utility model patent application disclosure CN217781552U optimizes the structure for fixing the central scissors, and sets a screw on each side of the fixed base, so that the loose base can be conveniently fastened, making it easy to use the central scissors. The central scissors structure for silk processing sets the screws for fixing on both sides of the fixed base, so that the silk does not need to be cut again, because the central scissors have already cut a hole in actual production, and the fixed base can be fastened through this hole. At the same time, the connecting seat connected to the fixed base is connected to the scissors frame by welding, which can effectively improve the stability of the central scissors structure. However, the existing silk processing scissors structure is relatively simple, and the cutting size cannot be accurately determined. Manual measurement is prone to errors, and the scissors are easily contaminated with debris during cutting, and the overall practicality is low. Utility Model Content
[0003] The utility model aims to provide a central scissors structure for silk processing to solve the problems raised in the above background technology.
[0004] To achieve the above purpose, the utility model provides the following technical solution: a central scissors structure for silk processing, comprising:
[0005] A workbench, one side of which is fixedly connected to a first motor, an output end of which is fixedly connected to a lead screw, an outer surface of which is threadedly connected to a sliding block, and an upper surface of which is fixedly connected to a moving seat;
[0006] A cutting table is fixedly connected to the side surface of the movable seat, a connecting seat is fixedly connected to the upper surface of the cutting table, a fixed scissors is arranged on the outer surface of the connecting seat, a rotating shaft is fixedly connected to the upper surface of the connecting seat, a second motor is fixedly connected to the upper surface of the cutting table, and a movable scissors is fixedly connected to the output end of the second motor.
[0007] Preferably, the outer surface of the movable scissors is rotatably connected to the rotating shaft, the movable scissors can rotate inside the rotating shaft, the rotating shaft can limit the movable scissors, the side surface of the connecting seat is fixedly connected with a connecting block, the lower surface of the connecting block is provided with an infrared lamp, the infrared lamp can project infrared rays onto a measuring ruler, which is convenient for staff to observe and measure the size, and the connecting block and the infrared lamp move as a whole with the movable seat, the infrared lamp and the connecting seat are located on the same horizontal line, which is convenient for cutting silk at a designated position, the side surface of the workbench is fixedly connected with a measuring ruler, which is convenient for measuring the size of silk processing, and the outer surface of the movable seat is provided with a through groove, which is convenient for providing space for the movable scissors to move.
[0008] Preferably, cleaning brushes are arranged on both sides of the through groove, and two groups of cleaning brushes are arranged. The movable scissors move between the two groups of cleaning brushes, and the outer surfaces of the cleaning brushes are slidably connected to the movable scissors.
[0009] Preferably, a rotating block is rotatably connected inside the movable seat, and a limiting block is fixedly connected to the outer surface of the rotating block. The limiting block can limit the rotating block to prevent the rotating block from separating from the movable seat.
[0010] Preferably, a side of the limit block away from the rotating block is fixedly connected to a threaded block, and an outer surface of the threaded block is threadedly connected to a cleaning brush to facilitate quick installation and replacement of the cleaning brush. A third motor is fixedly connected to both sides of the workbench.
[0011] Preferably, the output end of the third motor is fixedly connected to a threaded column, and the third motor drives the threaded column to rotate. The outer surface of the threaded column is threadedly connected to a limiting seat. The rotation of the threaded column drives the limiting seat to move up and down. The side of the limiting seat away from the threaded column is slidably connected to the limiting column. The limiting column facilitates the limiting seat to be limited so that the limiting seat can only move up and down but cannot rotate.
[0012] Preferably, a rotating roller is fixedly connected to the interior of the limit seat, and the rotating roller descends with the limit seat. The limit seat can press and limit the silk, and the limit seat is roller-shaped and will not cause damage to the silk when pressed. The first motor, the second motor, and the third motor are all connected to an external power supply.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] (1) The central scissors structure for silk processing has an infrared lamp arranged on one side of the connecting seat. The infrared lamp moves along with the movable seat, and the infrared light can be clearly projected onto the measuring ruler, so that the staff can quickly determine the cutting size and improve the cutting accuracy. At the same time, the movable scissors will pass through two sets of cleaning brushes when moving up and down, so that the cleaning brushes can clean the debris left on the surface of the movable scissors due to cutting, thereby increasing the practicality of the device;
[0015] (2) The central scissors structure for silk processing is provided with a limit seat and a rotating roller on both sides of the workbench. The limit seat can move up and down due to the rotation of the threaded column, driving the rotating roller to press and limit the silk. The rotating roller is in the shape of a drum, which can avoid damage to the silk during pressing and ensure the quality of the silk. 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 structural schematic diagram of the workbench of the utility model;
[0018] Figure 3 It is a partial structural schematic diagram of the utility model;
[0019] Figure 4 It is a schematic diagram of the connection structure between the movable seat and the cleaning brush of the utility model.
[0020] In the figure: 1. workbench; 2. first motor; 3. lead screw; 4. sliding block; 5. moving seat; 6. cutting table; 7. connecting seat; 8. fixed scissors; 9. rotating shaft; 10. second motor; 11. movable scissors; 12. connecting block; 13. infrared lamp; 14. measuring ruler; 15. through groove; 16. cleaning brush; 17. rotating block; 18. limit block; 19. threaded block; 20. third motor; 21. threaded column; 22. limit seat; 23. limit column; 24. rotating roller. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-4 The utility model provides an embodiment: a central scissors structure for silk processing, including a workbench 1, a first motor 2 is fixedly connected to one side of the workbench 1, a lead screw 3 is fixedly connected to the output end of the first motor 2, a sliding block 4 is threadedly connected to the outer surface of the lead screw 3, the rotation of the lead screw 3 can drive the sliding block 4 to move back and forth, the upper surface of the sliding block 4 is fixedly connected to a moving seat 5, and the moving seat 5 moves left and right on the surface of the workbench 1 together with the sliding block 4.
[0023] The side surface of the movable seat 5 is fixedly connected to a cutting table 6, the upper surface of the cutting table 6 is fixedly connected to a connecting seat 7, the outer surface of the connecting seat 7 is provided with fixed scissors 8, the upper surface of the connecting seat 7 is provided with grooves, the fixed scissors 8 are located in the grooves to avoid being exposed to the outside and causing damage to the silk during movement, and the upper surface of the connecting seat 7 is fixedly connected to a rotating shaft 9.
[0024] A second motor 10 is fixedly connected to the upper surface of the cutting table 6, and a movable scissors 11 is fixedly connected to the output end of the second motor 10. The second motor 10 drives the movable scissors 11 to change the angle, so that the movable scissors 11 are movably connected to the fixed scissors 8 to cut the silk. The outer surface of the movable scissors 11 is rotatably connected to the rotating shaft 9. The movable scissors 11 can rotate inside the rotating shaft 9, and the rotating shaft 9 can limit the movable scissors 11.
[0025] A connecting block 12 is fixedly connected to the side surface of the connecting seat 7, and an infrared lamp 13 is arranged on the lower surface of the connecting block 12. The infrared lamp 13 can project infrared rays onto a measuring ruler 14, which is convenient for the staff to observe and measure the size, and the connecting block 12 and the infrared lamp 13 move as a whole with the movable seat 5. The infrared lamp 13 and the connecting seat 7 are located on the same horizontal line, which is convenient for cutting the silk at the specified position. A measuring ruler 14 is fixedly connected to the side surface of the workbench 1, which is convenient for measuring the size of the silk processing.
[0026] The outer surface of the movable seat 5 is provided with a through groove 15 to provide space for the movable scissors 11 to move. Cleaning brushes 16 are provided on both sides of the through groove 15. There are two groups of cleaning brushes 16. The movable scissors 11 move between the two groups of cleaning brushes 16. The outer surface of the cleaning brush 16 is slidably connected to the movable scissors 11.
[0027] The movable seat 5 is internally rotatably connected with a rotating block 17, and the outer surface of the rotating block 17 is fixedly connected with a limiting block 18. The limiting block 18 can limit the rotating block 17 to prevent the rotating block 17 from separating from the movable seat 5. The side of the limiting block 18 away from the rotating block 17 is fixedly connected with a threaded block 19, and the outer surface of the threaded block 19 is threadedly connected with the cleaning brush 16, which is convenient for quick installation and replacement of the cleaning brush 16.
[0028] A third motor 20 is fixedly connected to both sides of the workbench 1, and a threaded column 21 is fixedly connected to the output end of the third motor 20. The third motor 20 drives the threaded column 21 to rotate. The outer surface of the threaded column 21 is threadedly connected to a limit seat 22. The rotation of the threaded column 21 drives the limit seat 22 to move up and down.
[0029] The limiting seat 22 is slidably connected to the limiting post 23 on one side away from the threaded post 21. The limiting post 23 is convenient for limiting the limiting seat 22 so that the limiting seat 22 can only move up and down but cannot rotate. A rotating roller 24 is fixedly connected to the inside of the limiting seat 22. The rotating roller 24 descends with the limiting seat 22. The limiting seat 22 can press and limit the silk, and the limiting seat 22 is roller-shaped, which will not cause damage to the silk when pressed. The first motor 2, the second motor 10, and the third motor 20 are all connected to an external power supply.
[0030] When the embodiment of the present application is in use: the silk is placed on the surface of the workbench 1, the third motor 20 is started to drive the threaded column 21 to rotate, so that the limit seat 22 and the rotating roller 24 are lowered, and the two ends of the silk are pressed and limited, and then the first motor 2 is started to drive the screw 3 to rotate, so that the sliding block 4 drives the moving seat 5 to move as a whole, and the moving seat 5 drives the connecting block 12 and the infrared lamp 13 to move together. When it reaches the specified position, the light of the infrared lamp 13 is irradiated on the measuring ruler 14, and the position to be cut can be quickly adjusted, and then the second motor 10 is started to drive the movable scissors 11 to descend to cut the silk.
[0031] The above shows and describes the basic principle, main features and 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 preferred examples of the utility model and are not used to limit 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 of the utility model is defined by the attached claims and their equivalents.
Claims
1. A central scissors structure for silk processing, characterized in that: include: A workbench (1), wherein a first motor (2) is fixedly connected to one side of the workbench (1), a lead screw (3) is fixedly connected to the output end of the first motor (2), a sliding block (4) is threadedly connected to the outer surface of the lead screw (3), and a moving seat (5) is fixedly connected to the upper surface of the sliding block (4); The side surface of the movable seat (5) is fixedly connected to a cutting table (6), the upper surface of the cutting table (6) is fixedly connected to a connecting seat (7), the outer surface of the connecting seat (7) is provided with a fixed scissors (8), the upper surface of the connecting seat (7) is fixedly connected to a rotating shaft (9), the upper surface of the cutting table (6) is fixedly connected to a second motor (10), and the output end of the second motor (10) is fixedly connected to a movable scissors (11).
2. A central scissors structure for silk processing according to claim 1, characterized in that: The outer surface of the movable scissors (11) is rotatably connected to the rotating shaft (9), the side surface of the connecting seat (7) is fixedly connected to a connecting block (12), the lower surface of the connecting block (12) is provided with an infrared lamp (13), the side surface of the workbench (1) is fixedly connected to a measuring ruler (14), and the outer surface of the movable seat (5) is provided with a through groove (15).
3. A central scissors structure for silk processing according to claim 2, characterized in that: Cleaning brushes (16) are provided on both sides of the through groove (15), and the outer surfaces of the cleaning brushes (16) are slidably connected to the movable scissors (11).
4. A central scissors structure for silk processing according to claim 1, characterized in that: The interior of the movable seat (5) is rotatably connected to a rotating block (17), and the outer surface of the rotating block (17) is fixedly connected to a limiting block (18).
5. A central scissors structure for silk processing according to claim 4, characterized in that: A threaded block (19) is fixedly connected to a surface of the limit block (18) away from the rotating block (17); an outer surface of the threaded block (19) is threadedly connected to the cleaning brush (16); and a third motor (20) is fixedly connected to both sides of the interior of the workbench (1).
6. A central scissors structure for silk processing according to claim 5, characterized in that: The output end of the third motor (20) is fixedly connected to a threaded column (21), the outer surface of the threaded column (21) is threadedly connected to a limiting seat (22), and the side of the limiting seat (22) away from the threaded column (21) is slidably connected to the limiting column (23).
7. A central scissors structure for silk processing according to claim 6, characterized in that: A rotating roller (24) is fixedly connected inside the limiting seat (22), and the first motor (2), the second motor (10) and the third motor (20) are all connected to an external power source.