A winding device for polyester fabric production

Abstract

This application relates to a winding device for polyester fabric production, belonging to the technical field of textile machinery. It includes a frame and a winding roller rotatably mounted on the frame. A guide roller is rotatably mounted on the frame. The polyester fabric is guided by the guide roller and wound onto the winding roller for winding. The frame is equipped with a static electricity removal mechanism for removing static electricity from the wound fabric. This application utilizes an ionizer mounted on the frame. The ionizer, in conjunction with a high-voltage power supply, generates a large number of positively and negatively charged air masses, which neutralize the charge on objects passing through its ion radiation zone. When the polyester fabric surface carries a negative charge, it attracts positive charges within the radiation zone; conversely, when the polyester fabric surface carries a positive charge, it attracts negative charges within the radiation zone, thereby neutralizing the static electricity on the polyester fabric surface and achieving the purpose of eliminating static electricity.

Description

Technical Field

[0001] This application relates to the technical field of textile machinery, and in particular to a winding device for polyester fabric production. Background Technology

[0002] Polyester fabric is a synthetic fiber fabric made of polyethylene terephthalate (PET). It has properties such as high strength, abrasion resistance, wrinkle resistance, and easy washing, and is widely used in clothing, home textiles, and industrial fields. After production, polyester fabric needs to be mechanically rolled into rolls for easy subsequent processing or storage.

[0003] In related technologies, please refer to Chinese utility model patent with authorization announcement number CN216471170U, which discloses a winding device based on polyester fabric production, including a base and a winding roller. A fixing block is fixedly installed on the side of the base, and an installation port is opened on the inner side of the fixing block. A limiting ring is fixedly installed inside the installation port. A serrated tooth is opened on the inner side of the limiting ring. A rotating ring is movably installed inside the limiting ring. A limiting rod is fixedly installed on the surface of the rotating ring. A locking block is movably installed on the side of the limiting rod. An adjusting block is fixedly installed on one side of the rotating ring.

[0004] However, in actual operation, the polyester fabric has poor moisture absorption, so it is easy to generate static electricity and attract dust when it is wound on the winding roller, which affects the cleanliness of the rolled fabric and the safety of subsequent operations. Utility Model Content

[0005] In order to reduce the probability of static electricity being generated during the winding of polyester fabric, this application provides a winding device for polyester fabric production.

[0006] This application provides a winding device for polyester fabric production, which adopts the following technical solution: A winding device for polyester fabric production includes a frame and a winding roller rotatably mounted on the frame. A guide roller is rotatably mounted on the frame. The polyester fabric is guided by the guide roller and wound onto the winding roller for winding. The frame is equipped with a static electricity removal mechanism for removing static electricity from the wound fabric. The static electricity removal mechanism includes: An ionizing air bar is mounted on a frame and positioned between a guide roller and a take-up roller. A high-voltage power supply, which is mounted on the frame and electrically connected to the ion air bar; A steam generator is mounted on a frame and located between an ionizing air bar and a take-up roller. The steam generator is used to spray water vapor onto the polyester fabric.

[0007] By adopting the above technical solution, ionizing air bars are installed on the frame. These air bars, in conjunction with a high-voltage power supply, generate a large number of air masses carrying both positive and negative charges. These air masses neutralize the charges on objects passing through their ion radiation zone. When the polyester fabric surface carries a negative charge, it attracts positive charges within the radiation zone; conversely, when the polyester fabric surface carries a positive charge, it attracts negative charges within the radiation zone. This neutralizes the static electricity on the polyester fabric surface, achieving the purpose of eliminating static electricity. Simultaneously, a steam generator sprays water vapor onto the polyester fabric, causing water molecules to form a conductive film on the surface. Because water molecules are conductive, this conductive film can conduct accumulated static charges through the moist surface to the ground or other conductors, thus preventing the accumulation of static electricity on the polyester fabric.

[0008] Optionally, the frame is provided with a fabric pressing mechanism for pressing the fabric on the take-up roller, the fabric pressing mechanism including: A movable block, which is vertically slidably mounted on the frame; A pressure roller, which is rotatably mounted on a movable block; A buffer assembly is mounted on the rack and is used to buffer the movement of the moving block.

[0009] By adopting the above technical solution, a moving block is installed on the frame through a buffer assembly, and then a pressure roller is installed on the moving block. Under the action of the buffer assembly, the pressure roller is constantly pressed against the fabric being wound on the take-up roller, so that the fabric can be wound tightly, ensuring the compactness of the fabric during winding.

[0010] Optionally, the buffer component includes: A buffer block, wherein the movable block has a mounting cavity, and the buffer block is rotatably mounted in the mounting cavity; A rack, which is mounted on the frame; A toothed block, which is disposed on a buffer block and meshes with a rack; An elastic element is disposed on the movable block and is used to limit the rotation angle of the buffer block.

[0011] By adopting the above technical solution, a rack is installed on the frame, and a buffer block and an elastic element are rotatably installed on the moving block. The buffer block meshes with the rack through the rack, so that when the take-up roller takes up the fabric, as more fabric is on the take-up roller, the pressure roller moves upward, causing the moving block to move upward. The moving block moves upward, causing the buffer block to move upward. When the buffer block moves upward, due to the meshing of the rack and the rack, the buffer block will overcome the elastic force of the elastic element and rotate, so that the pressure roller can always maintain pressure on the fabric on the take-up roller, thus ensuring the compactness of the fabric during take-up.

[0012] Optionally, the elastic element includes: A sliding rod, which is vertically slidably mounted on the moving block and located within the mounting cavity; A spring, which is disposed on the movable block and sleeved on the slide rod; A spring plate is mounted on a slide rod and connected to a spring, and the spring plate abuts against a buffer block.

[0013] By adopting the above technical solution, a slide bar and a spring plate are installed on the moving block, and a spring is sleeved on the slide bar. The elastic force of the spring is used to repeatedly provide resistance to the rotation of the buffer block, thereby ensuring that the pressure roller can maintain a force pressing against the fabric at all times while moving as the fabric becomes thicker.

[0014] Optionally, the frame is provided with a tensioning mechanism for tensioning the fabric between the guide roller and the take-up roller, the tensioning mechanism comprising: Mounting block, which is vertically slidably mounted on the frame; The tensioning roller is rotatably mounted on the mounting block; A limiting component is disposed on the frame and used to limit the vertical position of the mounting block.

[0015] By adopting the above technical solution, after the movable mounting block drives the tensioning roller to press against the fabric surface, the position of the mounting block is limited by the limiting component, which can realize the tensioning of the fabric. This ensures that the fabric can always maintain a flat and taut state during the transmission process, which is convenient for subsequent winding.

[0016] Optionally, the limiting component includes: A limiting block is provided, which is mounted on the frame. The top of the limiting block has a vertical sliding groove, and the bottom of the mounting block is inserted into the sliding groove. The limiting screw has a horizontal threaded hole on the side wall of the limiting block. The threaded hole communicates with the inside of the sliding groove. The limiting screw is threadedly connected to the threaded hole and abuts against the bottom outer wall of the mounting block.

[0017] By adopting the above technical solution, a horizontal threaded hole is opened on the side wall of the limiting block. After the moving mounting block drives the tensioning roller to the target position, the limiting screw is screwed to connect to the threaded hole and abut against the mounting block, thus completing the limiting work of the mounting block in the limiting block. The structure is simple, the operation is convenient and quick, and the work efficiency is high.

[0018] Optionally, a lifting handle is provided on the outer wall of the mounting block.

[0019] By adopting the above technical solution, a lifting handle is installed on the outer wall of the mounting block, which allows workers to pull the lifting handle when adjusting the height of the tension roller, greatly improving the convenience of the work.

[0020] In summary, this application includes at least one of the following beneficial technical effects: 1. By installing ionizer bars on the frame, the ionizer bars, in conjunction with a high-voltage power supply, can generate a large number of air masses carrying positive and negative charges. These air masses can neutralize the charges on objects passing through the ion radiation zone. When the surface of the polyester fabric carries a negative charge, it will attract positive charges in the radiation zone; when the surface of the polyester fabric carries a positive charge, it will attract negative charges in the radiation zone. This neutralizes the static electricity on the surface of the polyester fabric, achieving the purpose of eliminating static electricity. 2. Water vapor is sprayed onto the polyester fabric using a steam generator, causing water molecules to form a conductive film on the surface of the polyester fabric. Since water molecules are conductive, the conductive film can conduct the accumulated static charge to the ground or other conductors through the wet surface, thereby preventing static electricity buildup on the polyester fabric. 3. By installing a lifting handle on the outer wall of the mounting block, the operator can simply pull the handle to adjust the height of the tension roller, greatly improving the convenience of the work. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of this application; Figure 2 This is a schematic diagram of the power-off mechanism in this application; Figure 3 This is a schematic diagram of the structure of the buffer component in this application; Figure 4 yes Figure 1 Enlarged schematic diagram of part A in the middle.

[0022] Reference numerals: 1. Frame; 11. Take-up roller; 12. Guide roller; 2. Power-off mechanism; 21. Ionizing air bar; 22. High-voltage power supply; 23. Steam generator; 3. Pressing mechanism; 31. Moving block; 32. Pressing roller; 33. Buffer assembly; 34. Buffer block; 35. Rack; 36. Tooth block; 37. Elastic element; 41. Slide bar; 42. Spring; 43. Spring plate; 5. Tensioning mechanism; 51. Mounting block; 52. Tensioning roller; 53. Limiting assembly; 54. Limiting block; 55. Limiting screw; 56. Sliding groove; 58. Lifting handle. Detailed Implementation

[0023] The following is in conjunction with the appendix Figure 1 -Appendix Figure 4 This application will be described in further detail.

[0024] This application discloses a winding device for polyester fabric production.

[0025] Reference Figure 1 and Figure 2The winding device for polyester fabric production includes a frame 1 and a winding roller 11 rotatably mounted on the frame 1. A guide roller 12 is rotatably mounted on the frame 1. After being guided by the guide roller 12, the polyester fabric is wound onto the winding roller 11 for winding. The frame 1 is provided with a static removal mechanism 2 for removing static electricity from the wound fabric.

[0026] Reference Figure 1 and Figure 2 The static electricity removal mechanism 2 includes an ionizing air bar 21, a high-voltage power supply 22, and a steam generator 23. The ionizing air bar 21 is fixedly installed on the frame 1 located between the guide roller and the take-up roller 11. The high-voltage power supply 22 is fixedly installed on the frame 1 and electrically connected to the ionizing air bar 21. The ionizing air bar 21, in conjunction with the high-voltage power supply 22, can generate a large number of air masses carrying positive and negative charges, which can neutralize the charge on objects passing through its ion radiation zone. When the surface of the polyester fabric carries a negative charge, it will attract positive charges in the radiation zone; when the surface of the polyester fabric carries a positive charge, it will attract negative charges in the radiation zone, thereby neutralizing the static electricity on the surface of the polyester fabric and achieving the purpose of eliminating static electricity.

[0027] Reference Figure 2 The steam generator 23 is fixedly mounted on the frame 1 and located on the side of the take-up roller 11 near the ionizer bar 21. The steam generator 23 sprays water vapor onto the fabric surface of the take-up roller 11. Water molecules form a conductive film on the surface of the polyester fabric. Since water molecules are conductive, the conductive film can conduct the accumulated static charge through the wet surface to the ground or other conductors, thereby preventing static electricity buildup on the polyester fabric.

[0028] Reference Figure 1 and Figure 3 The frame 1 is equipped with a fabric pressing mechanism 3 for pressing the fabric on the take-up roller 11. The fabric pressing mechanism 3 includes a moving block 31, a pressing roller 32, and a buffer assembly 33. The moving block 31 is vertically slidably mounted on the frame 1. The pressing roller 32 is rotatably mounted on the side wall of the moving block 31 near the fabric. The pressing roller 32 presses the fabric on the take-up roller 11 firmly, and through cooperation with the steam generator 23, flattens the surface of the fabric, ensuring the flatness of the surface of the wound fabric. The pressing roller 32 abuts against the surface of the take-up roller 11. As the fabric wound on the take-up roller 11 becomes thicker, the pressing roller 32 moves upward. The buffer assembly 33 is mounted on the frame 1 and is used to buffer the movement of the moving block 31.

[0029] Reference Figure 1 and Figure 3The buffer assembly 33 includes a buffer block 34, a rack 35, a toothed block 36, and an elastic element 37. The side wall of the movable block 31 has a mounting cavity. The buffer block 34 is rotatably mounted on the inner side wall of the mounting cavity. The rack 35 is fixedly mounted on the frame 1 located on the side of the movable block 31 and is arranged vertically. The toothed block 36 is fixedly mounted on the end of the buffer block 34 near the rack 35 and meshes with the rack 35. The elastic element 37 is disposed on the movable block 31 and is used to limit the rotation angle of the buffer block 34.

[0030] Reference Figure 1 and Figure 3 The elastic element 37 includes a slide rod 41, a spring 42, and a spring plate 43. The slide rod 41 is vertically slidably mounted on the moving block 31 and located within the mounting cavity. The spring plate 43 is fixedly mounted on the bottom end of the slide rod 41. The spring 42 is sleeved on the slide rod 41, with its top end connected to the top wall of the mounting cavity and its bottom end fixedly connected to the upper surface of the spring plate 43. The end of the buffer block 34 away from the toothed block 36 abuts against the spring plate 43.

[0031] Reference Figure 1 and Figure 3 When the take-up roller 11 winds up the fabric, as the amount of fabric on the take-up roller 11 increases, the pressure roller 32 moves upward, causing the moving block 31 to move upward, which in turn causes the buffer block 34 to move upward. When the buffer block 34 moves upward, due to the meshing of the toothed block 36 and the rack 35, the toothed block 36 moves downward under the action of the rack 35, thereby causing the buffer block 34 to rotate. The rotation of the buffer block 34 causes the spring plate 43 to move upward, which in turn compresses the spring 42. Since the spring 42 has an elastic deformation force, the buffer block 34 is subjected to the force of the spring 42 restoring its elastic deformation when it rotates, which allows the pressure roller 32 to maintain pressure on the fabric on the take-up roller 11 at all times, thus ensuring the compactness of the fabric during winding.

[0032] Reference Figure 1 and Figure 4 The frame 1 is equipped with a tensioning mechanism 5 for tensioning the fabric between the guide roller 12 and the take-up roller 11. The tensioning mechanism 5 includes a mounting block 51, a tensioning roller 52, and a limiting assembly 53. The mounting block 51 is vertically slidably mounted on the frame 1. The tensioning roller 52 is rotatably mounted on the side wall of the mounting block 51 near the fabric. The limiting assembly 53 is provided on the frame 1 and is used to limit the vertical position of the mounting block 51.

[0033] Reference Figure 1 and Figure 4The limiting component 53 includes a limiting block 54 and a limiting screw 55. The limiting block 54 is fixedly installed on the frame 1 located below the mounting block 51. A vertical sliding groove 56 is formed on the upper surface of the limiting block 54. The bottom of the mounting block 51 is inserted into the sliding groove 56. A horizontal threaded hole communicating with the sliding groove 56 is formed on the outer wall of the sliding groove 56. The limiting screw 55 is threaded into the threaded hole and abuts against the outer wall of the mounting block 51. A lifting handle 58 is fixedly installed on the top outer wall of the mounting block 51.

[0034] Reference Figure 1 and Figure 4 The movable mounting block 51 can drive the tension roller 52 to move. After the tension roller 52 moves to the point of pressing against the fabric, the limit screw 55 is screwed onto the threaded hole and pressed against the mounting block 51, thus completing the limiting work of the mounting block 51 within the limit block 54. The structure is simple, the operation is convenient and quick, and the work efficiency is high.

[0035] The working principle of this application embodiment is as follows: An ionizer bar 21 is installed on the frame 1. The ionizer bar 21, in conjunction with a high-voltage power supply 22, generates a large number of air masses carrying both positive and negative charges. This neutralizes the charge on objects passing through its ion radiation zone. When the polyester fabric surface carries a negative charge, it attracts positive charges within the radiation zone; conversely, when the polyester fabric surface carries a positive charge, it attracts negative charges within the radiation zone. This neutralizes the static electricity on the polyester fabric surface, achieving the purpose of eliminating static electricity. Simultaneously, a steam generator 23 sprays water vapor onto the polyester fabric, causing water molecules to form a conductive film on the surface. Because water molecules are conductive, this conductive film can conduct accumulated static charge through the moist surface to the ground or other conductors, thus preventing static electricity buildup on the polyester fabric.

[0036] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A winding device for polyester fabric production, characterized in that: The system includes a frame (1) and a take-up roller (11) rotatably mounted on the frame (1). A guide roller (12) is rotatably mounted on the frame (1). After being guided by the guide roller (12), the polyester fabric is wound onto the take-up roller (11) for winding. The frame (1) is equipped with a static removal mechanism (2) for removing static electricity from the wound fabric. The static removal mechanism (2) includes: Ionizing air bar (21), the ionizing air bar (21) is mounted on the frame (1), the ionizing air bar (21) is located between the guide roller and the take-up roller (11); A high-voltage power supply (22) is mounted on the frame (1) and electrically connected to the ion bar (21); A steam generator (23) is mounted on a frame (1) and located between an ion bar (21) and a take-up roller (11). The steam generator (23) is used to spray water vapor onto the fabric.

2. The winding device for polyester fabric production according to claim 1, characterized in that: The frame (1) is provided with a fabric pressing mechanism (3) for pressing the fabric on the take-up roller (11), the fabric pressing mechanism (3) includes: A movable block (31) is vertically slidably mounted on the frame (1); A pressure roller (32) is rotatably mounted on a movable block (31); A buffer assembly (33) is mounted on the rack (1) and is used to buffer the movement of the moving block (31).

3. A winding device for polyester fabric production according to claim 2, characterized in that: The buffer component (33) includes: The buffer block (34) has an installation cavity on the movable block (31), and the buffer block (34) is rotatably installed in the installation cavity; A rack (35) is mounted on a frame (1); A toothed block (36) is disposed on a buffer block (34) and meshes with a rack (35); An elastic element (37) is disposed on the moving block (31) and is used to limit the rotation angle of the buffer block (34).

4. A winding device for polyester fabric production according to claim 3, characterized in that: The elastic element (37) includes: A slide bar (41) is vertically slidably mounted on a moving block (31) and located within the mounting cavity; A spring (42) is disposed on the movable block (31) and sleeved on the slide rod (41); A spring plate (43) is mounted on a slide bar (41) and connected to a spring (42). The spring plate (43) abuts against a buffer block (34).

5. A winding device for polyester fabric production according to claim 1, characterized in that: The frame (1) is provided with a tensioning mechanism (5) for tensioning the fabric between the guide roller (12) and the take-up roller (11), the tensioning mechanism (5) comprising: Mounting block (51), which is vertically slidably mounted on frame (1); Tensioning roller (52), which is rotatably mounted on mounting block (51); A limiting component (53) is disposed on the frame (1) and is used to limit the vertical position of the mounting block (51).

6. A winding device for polyester fabric production according to claim 5, characterized in that: The limiting component (53) includes: A limiting block (54) is provided on the frame (1). A vertical sliding groove (56) is provided on the top of the limiting block (54). The bottom of the mounting block (51) is inserted into the sliding groove (56). The limiting screw (55) has a horizontal threaded hole on the side wall of the limiting block (54), which is connected to the inside of the sliding groove (56). The limiting screw (55) is threadedly connected to the threaded hole and abuts against the bottom outer wall of the mounting block (51).

7. A winding device for polyester fabric production according to claim 6, characterized in that: A lifting handle (58) is provided on the outer wall of the mounting block (51).

Images