Static electricity removing device for milk wool fabric production
By designing driving and detection components to adjust the distance between the electrostatic eliminator and the fabric, the problem of uneven electrostatic elimination in the production of milk fleece fabric was solved, thereby improving production efficiency and product quality.
Patent Information
- Application Number
- CN202520138516.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-21
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-01-21
AI Technical Summary
Existing static eliminator bars cannot automatically adjust the distance according to the fabric thickness in the production of milk velvet fabric, resulting in poor static elimination effect and affecting production efficiency and product quality.
An antistatic device was designed, comprising a drive assembly, a fabric thickness detection assembly, and a movement distance detection assembly. Through the coordinated movement of the stud and the adjusting plate, the distance between the antistatic ion bar and the fabric is automatically adjusted to ensure the best elimination effect.
It enables automatic adjustment of the position of the static eliminator ion bar according to the fabric thickness, improving the static elimination effect and enhancing production efficiency and product quality.
Smart Images
Figure CN223843932U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of static electricity removal technology for milk velvet fabrics, and in particular to a static electricity removal device for the production of milk velvet fabrics. Background Technology
[0002] Milk fleece is mainly composed of milk protein fiber and polyacrylonitrile blend. It uses milk as the basic raw material and undergoes a series of complex processes such as dehydration, deoiling, defatting, separation, and purification to make it into casein with a linear macromolecular structure. Then, it is blended, cross-linked, and grafted with polyacrylonitrile through high-tech means to prepare a spinning solution. Finally, it is made through processes such as wet spinning, curing, stretching, drying, crimping, setting, and short fiber cutting. However, because milk protein fiber has a smooth surface and slightly poor cohesion, static electricity is easily generated during spinning and other production processes, such as friction between fibers and between fibers and machine parts. This can cause cotton rolls to stick and become fluffy, resulting in problems such as broken ends and fly waste, which affect production efficiency and product quality. Therefore, it is necessary to treat milk fleece fabric with antistatic treatment.
[0003] To eliminate static electricity from milk velvet fabric, static eliminator ion bars are typically used. These bars mainly consist of electrodes, a high-voltage generator, a shell, an air inlet, and an air outlet. When the high-voltage generator applies a high voltage to the electrodes, the electric field strength around the electrodes increases dramatically, allowing electrons in the air molecules to gain enough energy to break free from the atomic nuclei and form free electrons and positive ions. These ions are then transported to the surface of the target object through the incoming gas.
[0004] However, the static eliminator ion bar is installed using a fixed frame, and after installation, the static eliminator ion bar is fixed. However, the thickness of the milk fleece fabric to be static eliminated varies, and the distance between the static eliminator ion bar and the fabric needs to be different for different thicknesses of milk fleece fabric. The thinner milk fleece fabric has less obstruction to ions, and a closer distance can ensure that enough ions arrive quickly. The thicker milk fleece fabric will cause the static eliminator ion bar to be closer to the fabric, resulting in ions concentrating on the surface and making it difficult to eliminate deep static electricity. Based on the above problems, this application proposes an antistatic device for the production of milk fleece fabric. Utility Model Content
[0005] To address the shortcomings of existing technologies, this utility model provides an antistatic device for the production of milk velvet fabric, thereby solving the problems mentioned in the background section.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] An antistatic device for producing milk fleece fabric includes a mounting frame, a driving assembly at the top of the mounting frame, a stud rotatably mounted inside the mounting frame, a threaded sleeve on the surface of the stud, a mounting block fixedly mounted on one side of the threaded sleeve, an adjusting plate fixedly mounted between the opposing surfaces of the mounting blocks, a fixing frame fixedly mounted on one side of the adjusting plate, an antistatic ionizing rod body fixedly mounted on the side of the fixing frame away from the adjusting plate, a guiding assembly on the surface of the adjusting plate, a fabric thickness detection assembly for detecting the thickness of the milk fleece fabric inside the mounting frame, and a movement distance detection assembly located behind the adjusting plate above.
[0008] Preferably, the drive assembly includes a mounting base fixedly installed on the top of the mounting frame, a dual-axis motor fixedly installed inside the mounting base, a rotating shaft fixedly installed at the output end of the dual-axis motor, a support plate rotatably installed on the surface of the rotating shaft, the support plate fixedly installed on the top of the mounting frame, a worm fixedly installed at the end of the rotating shaft, a worm wheel meshing on the surface of the worm, and the worm wheel fixedly installed on the top of the stud.
[0009] Preferably, the guide assembly includes connecting blocks fixedly installed on the front and rear sides of the adjustment plate, a guide sleeve fixedly provided on the side of the connecting block away from the adjustment plate, a guide rod slidably provided inside the guide sleeve, and the guide rod fixedly installed inside the mounting frame.
[0010] Preferably, the fabric thickness detection component includes a moving rod and a fixed plate. The moving rod is slidably disposed inside the upper adjustment plate, and a roller is fixedly disposed at the bottom end of the moving rod. The fixed plate is fixedly installed on the upper side wall of the mounting frame. A screw is threaded inside the fixed plate, and a clamping plate is rotatably disposed at the rear end of the screw. A slider is fixedly disposed at the top of the clamping plate, and the slider is slidably disposed inside the fixed plate. A laser ranging sensor is disposed between the rear side of the clamping plate and the rear side wall of the fixed plate.
[0011] Preferably, the movement distance detection component includes a rectangular rod fixedly installed on the rear side of the upper adjustment plate, a sliding rheostat is provided on the rear side of the rectangular rod, the rectangular rod is connected to the slider of the sliding rheostat, and the sliding rheostat is fixedly installed on the rear side wall of the mounting frame.
[0012] Preferably, the bottom end of the stud is fitted with a bearing housing via a bearing, and the bearing housing is fixedly installed on the lower side wall of the mounting frame.
[0013] Preferably, the slider has a T-shaped structure, the slider is made of metal, and the side wall of the fixing plate has a T-shaped groove.
[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: The antistatic device for the production of milk velvet fabric detects the thickness of the incoming milk velvet fabric through a thickness detection component. Based on the rear end of the milk velvet fabric, the drive component drives the stud to rotate. The screw sleeve drives the adjustment plate to move through the mounting block. The adjustment plate drives the antistatic ion bar body to move through the fixing frame, thereby adjusting the distance between the antistatic ion bar body and the milk velvet fabric. This avoids the situation where the milk velvet fabric is too close or too far from the antistatic ion bar body due to different thicknesses, thus making the antistatic effect of the milk velvet fabric better. Attached Figure Description
[0015] Figure 1 This is an isometric drawing of the structure of this utility model;
[0016] Figure 2 This is a schematic diagram of the internal structure of the mounting frame of this utility model;
[0017] Figure 3 This is a partial structural diagram of the present invention;
[0018] Figure 4 This is a schematic diagram of the fabric thickness detection component of this utility model;
[0019] Figure 5 This is a schematic diagram of the moving distance detection component of this utility model.
[0020] In the diagram: 1. Mounting frame; 2. Mounting base; 3. Dual-axis motor; 4. Rotating shaft; 5. Support plate; 6. Worm gear; 7. Worm wheel; 8. Stud; 9. Screw sleeve; 10. Mounting block; 11. Adjusting plate; 12. Fixing frame; 13. Electrostatic eliminator ion bar body; 14. Connecting block; 15. Guide sleeve; 16. Guide rod; 17. Moving rod; 18. Fixing plate; 19. Roller; 20. Screw; 21. Clamping plate; 22. Slider; 23. Laser rangefinder sensor; 24. Rectangular rod; 25. Sliding rheostat. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] Reference Figure 1-5An antistatic device for the production of milk fleece fabric includes a mounting frame 1. A drive assembly is mounted on the top of the mounting frame 1. A stud 8 is rotatably mounted inside the mounting frame 1. A bearing seat is mounted on the bottom end of the stud 8 via a bearing. The bearing seat is fixedly mounted on the lower side wall of the mounting frame 1 to prevent the bottom of the stud 8 from being suspended and causing the stud 8 to shake when rotating. A threaded sleeve 9 is threaded on the surface of the stud 8. A mounting block 10 is fixedly mounted on one side of the threaded sleeve 9. An adjusting plate 11 is fixedly mounted between the opposing surfaces of the mounting blocks 10. A fixing frame 12 is fixedly mounted on one side of the adjusting plate 11. An antistatic ion bar body 13 is fixedly mounted on the side of the fixing frame 12 away from the adjusting plate 11. A guide assembly is mounted on the surface of the adjusting plate 11. A fabric thickness detection assembly for detecting the thickness of the milk fleece fabric is installed inside the mounting frame 1. A moving distance detection assembly is installed on the rear side of the upper adjusting plate 11. The drive assembly includes a mounting base 2 fixedly mounted on the top of the mounting frame 1. A dual-axis motor 3 is fixedly mounted inside the mounting base 2. A rotating shaft 4 is fixedly mounted on the output end of the dual-axis motor 3. A support plate 5 is rotatably mounted on the surface of the rotating shaft 4. The support plate 5 is fixedly mounted on the top of the mounting frame 1. A worm gear 6 is fixedly mounted at the end of the rotating shaft 4. A worm wheel 7 is meshed on the surface of the worm gear 6. The worm wheel 7 is fixedly mounted on the top of the stud 8. The guide assembly includes connecting blocks 14 fixedly mounted on the front and rear sides of the adjusting plate 11. A guide sleeve 15 is fixedly mounted on the side of the connecting block 14 away from the adjusting plate 11. A guide rod 16 is slidably mounted inside the guide sleeve 15. The guide rod 16 is fixedly mounted inside the mounting frame 1. The dual-axis motor 3 drives the worm gear 6 to rotate through the rotating shaft 4, which causes the worm wheel 7 to drive the stud 8 to rotate. This causes the screw sleeve 9 to move the adjusting plate 11 through the mounting block 10. The adjusting plate 11 then moves the electrostatic eliminator ion bar body 13 through the fixing frame 12. The connecting block 14, guide sleeve 15, and guide rod 16 guide the adjusting plate 11, thereby adjusting the distance between the electrostatic eliminator ion bar body 13 and the milk velvet fabric, preventing the electrostatic eliminator ion bar body 13 from being too close or too far from the milk velvet fabric.
[0023] Specifically, the fabric thickness detection component includes a moving rod 17 and a fixed plate 18. The moving rod 17 is slidably disposed inside the upper adjusting plate 11, and a roller 19 is fixedly disposed at the bottom end of the moving rod 17. The fixed plate 18 is fixedly mounted on the upper side wall of the mounting frame 1. A screw 20 is threaded inside the fixed plate 18, and a clamping plate 21 is rotatably disposed at the rear end of the screw 20. A slider 22 is fixedly disposed at the top of the clamping plate 21. The slider 22 has a T-shaped structure and is made of metal. A T-shaped groove is formed on the upper side wall of the fixed plate 18. The T-shaped slider 22 and the T-shaped groove are connected to the fixed plate 18. The groove fits together to facilitate the installation of the clamping plate 21. The slider 22 is slidably disposed inside the fixed plate 18. A laser range sensor 23 is disposed between the rear side of the clamping plate 21 and the rear side wall of the fixed plate 18. The moving distance detection component includes a rectangular rod 24 fixedly installed on the rear side of the upper adjustment plate 11. A sliding rheostat 25 is disposed on the rear side of the rectangular rod 24. The rectangular rod 24 is connected to the slider of the sliding rheostat 25. The sliding rheostat 25 is fixedly installed on the rear side wall of the mounting frame 1. The milk velvet fabric will push the moving rod 17 upward through the roller 19, so that the moving distance... The moving rod 17 moves toward the laser rangefinder 23, which detects the distance the moving rod 17 has moved. During the movement of the upper adjustment plate 11, the rectangular rod 24 moves, which in turn moves the slider of the sliding rheostat 25. When the resistance of the sliding rheostat 25 reaches the value corresponding to the moving distance, the dual-axis motor 3 stops rotating. This facilitates control over the distance the electrostatic eliminator ion bar body 13 moves, ensuring that the distance between the electrostatic eliminator ion bar body 13 and the milk fleece fabric is within the optimal range. Rotate screw 20 to move fixing plate 18 away from laser rangefinder 23. At the same time, screw 20 will drive slider 22 to slide inside fixing plate 18, thereby removing laser rangefinder 23 for maintenance. After maintenance of laser rangefinder 23 is completed, put laser rangefinder 23 into fixing plate 18 and make laser rangefinder 23 contact the rear side wall of fixing plate 18. Rotate screw 20 in the opposite direction to make clamping plate 21 contact laser rangefinder 23, and install the maintained laser rangefinder 23.
[0024] The static eliminator used in the production of milk velvet fabric is connected to a 220V mains power supply, and the main controller can be a conventional known device such as a computer for control.
[0025] In use: After the milk fleece fabric enters the mounting frame 1, it pushes the moving rod 17 upward via the roller 19, causing the moving rod 17 to move towards the laser rangefinder 23. The laser rangefinder 23 detects the distance the moving rod 17 has moved, causing the dual-axis motor 3 to drive the rotating shaft 4 to rotate. The rotating shaft 4 then drives the worm gear 6 to rotate, which in turn drives the meshing worm wheel 7 to rotate. The worm wheel 7 then drives the stud 8 to rotate, causing the threaded sleeve 9 to move via the mounting block 10 and the adjusting plate 11. 11 drives the fixed frame 12 to move, which in turn drives the static eliminator ion bar body 13 to move, adjusting the distance between the static eliminator ion bar body 13 and the milk fluff fabric. During the movement of the adjusting plate 11, the connecting block 14 drives the guide sleeve 15 to slide on the surface of the guide rod 16. During the movement of the upper adjusting plate 11, the rectangular rod 24 will move, and the sliding rheostat 25 will move through the rectangular rod 24. When the resistance of the sliding rheostat 25 reaches the resistance value corresponding to the moving distance, the dual-axis motor 3 stops rotating.
[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0027] 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. An antistatic device for the production of milk velvet fabric, comprising a mounting frame (1), characterized in that, The mounting frame (1) is provided with a driving component at the top. A stud (8) is rotatably provided inside the mounting frame (1). A threaded sleeve (9) is provided on the surface of the stud (8). A mounting block (10) is fixedly provided on one side of the threaded sleeve (9). An adjusting plate (11) is fixedly provided between the opposing surfaces of the mounting blocks (10). A fixing frame (12) is fixedly provided on one side of the adjusting plate (11). An electrostatic eliminator ion bar body (13) is fixedly provided on the side of the fixing frame (12) away from the adjusting plate (11). A guiding component is provided on the surface of the adjusting plate (11). A fabric thickness detection component for detecting the thickness of milk fleece fabric is provided inside the mounting frame (1). A moving distance detection component is provided on the rear side of the upper adjusting plate (11).
2. The antistatic device for producing milk velvet fabric according to claim 1, characterized in that, The drive assembly includes a mounting base (2) fixedly mounted on the top of the mounting frame (1), a dual-axis motor (3) fixedly mounted inside the mounting base (2), a rotating shaft (4) fixedly mounted at the output end of the dual-axis motor (3), a support plate (5) rotatably mounted on the surface of the rotating shaft (4), the support plate (5) fixedly mounted on the top of the mounting frame (1), a worm (6) fixedly mounted at the end of the rotating shaft (4), a worm wheel (7) meshing on the surface of the worm (6), and the worm wheel (7) fixedly mounted on the top of the stud (8).
3. The antistatic device for producing milk velvet fabric according to claim 1, characterized in that, The guide assembly includes connecting blocks (14) fixedly installed on the front and rear sides of the adjustment plate (11). A guide sleeve (15) is fixedly provided on the side of the connecting block (14) away from the adjustment plate (11). A guide rod (16) is slidably provided inside the guide sleeve (15). The guide rod (16) is fixedly installed inside the mounting frame (1).
4. The antistatic device for producing milk velvet fabric according to claim 1, characterized in that, The fabric thickness detection component includes a moving rod (17) and a fixed plate (18). The moving rod (17) is slidably disposed inside the upper adjustment plate (11). A roller (19) is fixedly disposed at the bottom end of the moving rod (17). The fixed plate (18) is fixedly installed on the upper side wall of the mounting frame (1). A screw (20) is threaded inside the fixed plate (18). A clamping plate (21) is rotatably disposed at the rear end of the screw (20). A slider (22) is fixedly disposed at the top of the clamping plate (21). The slider (22) is slidably disposed inside the fixed plate (18). A laser range sensor (23) is disposed between the rear side of the clamping plate (21) and the rear side wall of the fixed plate (18).
5. The antistatic device for producing milk velvet fabric according to claim 1, characterized in that, The moving distance detection component includes a rectangular rod (24) fixedly installed on the rear side of the adjustment plate (11) above. A sliding rheostat (25) is provided on the rear side of the rectangular rod (24). The rectangular rod (24) is connected to the slider of the sliding rheostat (25). The sliding rheostat (25) is fixedly installed on the rear side wall of the mounting frame (1).
6. The antistatic device for producing milk velvet fabric according to claim 1, characterized in that, The bottom end of the stud (8) is fitted with a bearing seat via a bearing, and the bearing seat is fixedly installed on the lower side wall of the mounting frame (1).
7. The antistatic device for producing milk velvet fabric according to claim 4, characterized in that, The slider (22) has a T-shaped structure and is made of metal. The upper side wall of the fixing plate (18) is provided with a T-shaped groove.