A winding device for processing a PTFE air filter element

Abstract

The utility model discloses a kind of winding devices for PTFE air filter element processing, including workbench, the front side of the workbench bottom is provided with motor, the output end of the motor is fixedly connected with second belt pulley, the one side of the workbench top is fixedly connected with support, the one side of the support is movably connected with connecting shaft through bearing, the front of the connecting shaft is fixedly connected with first belt pulley.The utility model works, motor is controlled by controller to work, to drive second belt pulley rotation, by the cooperation of belt, first belt pulley and third belt pulley will be driven to rotate, third belt pulley will drive first brush roll to rotate, first brush roll drives driving gear to rotate, driving gear drives driven gear to rotate, driven gear drives second brush roll to rotate, to brush the surface of material, impurity is brushed down, simultaneously, fan will be started, impurity is inhaled by dust absorption head, then impurity is filtered down by filter plate and is collected.

Description

Technical Field

[0001] This utility model relates to the field of PTFE air filter core processing technology, specifically a winding device for processing PTFE air filter cores. Background Technology

[0002] PTFE (polytetrafluoroethylene) air filter elements are widely used in fields with stringent air cleanliness requirements, such as medical, electronics, semiconductor, and food processing, due to their high and low temperature resistance, strong chemical stability, excellent air permeability, and high filtration accuracy. Their core function is to intercept particulate matter, microorganisms, and other impurities in the air through the microporous structure of the PTFE membrane or fiber layer. Therefore, the cleanliness of the filter element itself directly determines the stability and reliability of its filtration performance. In the processing of PTFE air filter elements, winding is one of the key steps.

[0003] Existing winding devices do not have auxiliary cleaning functions during use. During the early preparation, storage or transportation of PTFE substrate, environmental dust and fiber debris are easily attached to the surface, which can easily lead to winding deviation. Moreover, residual impurities can directly cause quality defects such as local blockage and uneven filtration efficiency in the finished filter element. Therefore, we propose a winding device for processing PTFE air filter elements. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a winding device for processing PTFE air filter elements, which has the advantage of auxiliary cleaning. This solves the problem that existing winding devices do not have auxiliary cleaning functions during use. Furthermore, during the early preparation, storage, or transportation of PTFE substrate, environmental dust and fiber debris easily adhere to the surface, which can easily lead to winding deviation. Moreover, residual impurities can directly cause quality defects in the finished filter element, such as local blockage and uneven filtration efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a winding device for processing PTFE air filter elements, comprising a worktable, a motor disposed on the front side of the bottom of the worktable, a second pulley fixedly connected to the output end of the motor, a bracket fixedly connected to one side of the top of the worktable, a connecting shaft movably connected to one side of the bracket via a bearing, a first pulley fixedly connected to the front of the connecting shaft, a frame fixedly connected to the left side of the top of the worktable, a first brush roller movably connected to one side of the frame via a bearing, a third pulley fixedly connected to the front of the first brush roller, belts fitted on the surfaces of the first pulley, the second pulley and the third pulley, a drive gear fixedly connected to the rear side of the first brush roller, a driven gear meshing with the top of the drive gear, a second brush roller fixedly connected to the front of the driven gear, the surface of the second brush roller movably connected to the frame via a bearing, a dust collection box disposed at the rear end of the left side of the top of the worktable, a filter plate inserted into the rear end of the left side of the dust collection box, a fan connected to the rear side of the dust collection box, and a suction head connected to the front of the dust collection box.

[0006] Preferably, a roller shaft is inserted into the rear side of the connecting shaft, a limiting shaft is inserted into the rear side of the roller shaft, a vertical plate is movably connected to the rear side of the limiting shaft via a bearing, a rectangular plate is fixedly connected to the bottom of the vertical plate, a connecting frame is inserted into the inner cavity of the rectangular plate, a spring is fixedly connected to one side of the connecting frame, and the top of the spring is fixedly connected to the worktable.

[0007] Preferably, a fixed base is fixedly connected to one side of the motor, and one side of the fixed base is fixedly connected to the worktable.

[0008] Preferably, a support plate is fixedly connected to the front of the dust collection box, and the bottom of the support plate is fixedly connected to the workbench.

[0009] Preferably, a slide rail is fixedly connected to one side of the bracket, and a slide block is slidably connected to one side of the slide rail, with the top of the slide block fixedly connected to the rectangular plate.

[0010] Preferably, a controller is fixedly connected to the right front end of the top of the workbench, and support legs are fixedly connected to the four corners of the bottom of the workbench.

[0011] Compared with the prior art, the present invention provides a winding device for processing PTFE air filter elements, which has the following advantages: 1. When this utility model is working, the controller controls the motor to work, thereby driving the second pulley to rotate. Through the belt, the first pulley and the third pulley will rotate. The third pulley will drive the first brush roller to rotate. The first brush roller drives the drive gear to rotate. The drive gear drives the driven gear to rotate. The driven gear drives the second brush roller to rotate, thereby brushing the surface of the material and brushing off impurities. At the same time, the fan will be started to suck up the brushed impurities through the dust suction head, and then filter the impurities through the filter plate for collection.

[0012] 2. During the operation of this utility model, the first pulley will also drive the roller shaft to rotate and perform winding. After winding, the connecting frame is pulled down. After the connecting frame moves away from the rectangular plate, the vertical plate moves to the rear. The vertical plate drives the limiting shaft to move, so that the limiting shaft moves away from the roller shaft. Then the roller shaft is separated from the connecting shaft, and the disassembly work is completed. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention from a first-person perspective. Figure 2 This is a three-dimensional structural diagram of the present invention from a second perspective. Figure 3 This is a three-dimensional structural diagram of the present invention from a third-view perspective.

[0014] In the diagram: 1. Workbench; 2. Motor; 3. Bracket; 4. Connecting shaft; 5. First pulley; 6. Second pulley; 7. Frame; 8. First brush roller; 9. Third pulley; 10. Belt; 11. Drive gear; 12. Driven gear; 13. Second brush roller; 14. Dust collection box; 15. Filter plate; 16. Fan; 17. Suction head; 18. Limiting shaft; 19. Vertical plate; 20. Rectangular plate; 21. Spring; 22. Connecting frame; 23. Controller; 24. Roller shaft. Detailed Implementation

[0015] 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.

[0016] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. Example

[0017] Please see Figure 1 , Figure 2 and Figure 3 As shown, this utility model provides a winding device for processing PTFE air filter elements, including a worktable 1. A motor 2 is installed on the front side of the bottom of the worktable 1. A second pulley 6 is fixedly connected to the output end of the motor 2. A bracket 3 is fixedly connected to one side of the top of the worktable 1. A connecting shaft 4 is movably connected to one side of the bracket 3 via a bearing. A first pulley 5 is fixedly connected to the front of the connecting shaft 4. A frame 7 is fixedly connected to the left side of the top of the worktable 1. A first brush roller 8 is movably connected to one side of the frame 7 via a bearing. A third pulley 9 is fixedly connected to the front of the first brush roller 8. A belt 10 is fitted on the surface of the first pulley 5, the second pulley 6, and the third pulley 9. A drive gear 11 is fixedly connected to the rear side of the first brush roller 8. The top of the driving gear 11 meshes with the driven gear 12. The front of the driven gear 12 is fixedly connected to the second brush roller 13. The surface of the second brush roller 13 is movably connected to the frame 7 through a bearing. A dust collection box 14 is provided at the rear end of the left side of the top of the workbench 1. A filter plate 15 is inserted into the rear end of the left side of the dust collection box 14. A fan 16 is connected to the rear side of the dust collection box 14. A suction head 17 is connected to the front side of the dust collection box 14. A fixed base is fixedly connected to one side of the motor 2, and one side of the fixed base is fixedly connected to the workbench 1. A support plate is fixedly connected to the front of the dust collection box 14, and the bottom of the support plate is fixedly connected to the workbench 1. A controller 23 is fixedly connected to the front right side of the top of the workbench 1. Support legs are fixedly connected to the four corners of the bottom of the workbench 1.

[0018] The specific function of this technical solution is as follows: During operation, the controller 23 controls the motor 2 to work, thereby driving the second pulley 6 to rotate. Through the cooperation of the belt 10, the first pulley 5 and the third pulley 9 will rotate. The third pulley 9 will drive the first brush roller 8 to rotate. The first brush roller 8 will drive the drive gear 11 to rotate. The drive gear 11 will drive the driven gear 12 to rotate. The driven gear 12 will drive the second brush roller 13 to rotate, thereby brushing the surface of the material and brushing off impurities. At the same time, the fan 16 will be started, and the brushed impurities will be sucked in through the dust suction head 17. Then, the impurities will be filtered down through the filter plate 15 and collected. Example

[0019] Based on Embodiment 1, this utility model is as follows: Figure 1 , Figure 2 and Figure 3As shown, a roller shaft 24 is inserted into the rear side of the connecting shaft 4, a limiting shaft 18 is inserted into the rear side of the roller shaft 24, a vertical plate 19 is movably connected to the rear side of the limiting shaft 18 via a bearing, a rectangular plate 20 is fixedly connected to the bottom of the vertical plate 19, a connecting frame 22 is inserted into the inner cavity of the rectangular plate 20, a spring 21 is fixedly connected to one side of the connecting frame 22, the top of the spring 21 is fixedly connected to the worktable 1, a slide rail is fixedly connected to one side of the bracket 3, and a slide block is slidably connected to one side of the slide rail, and the top of the slide block is fixedly connected to the rectangular plate 20.

[0020] The specific function of this technical solution is as follows: During the operation, the first pulley 5 will also drive the roller shaft 24 to rotate and perform winding. After winding, the connecting frame 22 is pulled down. After the connecting frame 22 moves away from the rectangular plate 20, the vertical plate 19 moves to the rear. The vertical plate 19 drives the limiting shaft 18 to move, so that the limiting shaft 18 moves away from the roller shaft 24. Then the roller shaft 24 is separated from the connecting shaft 4, and the disassembly work is completed.

[0021] Working principle: During operation, the controller 23 controls the motor 2 to work, thereby driving the second pulley 6 to rotate. Through the cooperation of the belt 10, the first pulley 5 and the third pulley 9 will rotate. The third pulley 9 will drive the first brush roller 8 to rotate. The first brush roller 8 drives the drive gear 11 to rotate. The drive gear 11 drives the driven gear 12 to rotate. The driven gear 12 drives the second brush roller 13 to rotate, thereby brushing the surface of the material and brushing off impurities. At the same time, the fan 16 will be started, and the brushed impurities will be sucked in through the dust suction head 17. Then, the impurities will be filtered down through the filter plate 15 and collected. During operation, the first pulley 5 will also drive the roller shaft 24 to rotate and perform winding. After winding, the connecting frame 22 is pulled down. After the connecting frame 22 moves away from the rectangular plate 20, the vertical plate 19 moves to the rear. The vertical plate 19 drives the limiting shaft 18 to move, so that the limiting shaft 18 moves away from the roller shaft 24. Then the roller shaft 24 is separated from the connecting shaft 4, and the disassembly work is completed.

[0022] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0023] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A winding device for processing PTFE air filter elements, comprising a worktable (1), characterized in that: A motor (2) is provided on the front side of the bottom of the workbench (1). A second pulley (6) is fixedly connected to the output end of the motor (2). A bracket (3) is fixedly connected to one side of the top of the workbench (1). A connecting shaft (4) is movably connected to one side of the bracket (3) via a bearing. A first pulley (5) is fixedly connected to the front of the connecting shaft (4). A frame (7) is fixedly connected to the left side of the top of the workbench (1). A first brush roller (8) is movably connected to one side of the frame (7) via a bearing. A third pulley (9) is fixedly connected to the front of the first brush roller (8). The first pulley (5), the second pulley (6), and the third pulley (9) are connected to the first brush roller (8). The surface of the three pulleys (9) is fitted with a belt (10). The rear side of the first brush roller (8) is fixedly connected to a drive gear (11). The top of the drive gear (11) is meshed with a driven gear (12). The front side of the driven gear (12) is fixedly connected to a second brush roller (13). The surface of the second brush roller (13) is movably connected to the frame (7) through a bearing. The rear end of the top left side of the workbench (1) is provided with a dust collection box (14). The rear end of the left side of the dust collection box (14) is connected to a filter plate (15). The rear side of the dust collection box (14) is connected to a fan (16). The front side of the dust collection box (14) is connected to a suction head (17).

2. The winding device for processing PTFE air filter elements according to claim 1, characterized in that: A roller shaft (24) is inserted into the rear side of the connecting shaft (4), and a limiting shaft (18) is inserted into the rear side of the roller shaft (24). A vertical plate (19) is movably connected to the rear side of the limiting shaft (18) via a bearing. A rectangular plate (20) is fixedly connected to the bottom of the vertical plate (19). A connecting frame (22) is inserted into the inner cavity of the rectangular plate (20). A spring (21) is fixedly connected to one side of the connecting frame (22). The top of the spring (21) is fixedly connected to the worktable (1).

3. The winding device for processing PTFE air filter elements according to claim 1, characterized in that: A fixed base is fixedly connected to one side of the motor (2), and one side of the fixed base is fixedly connected to the workbench (1).

4. The winding device for processing PTFE air filter elements according to claim 1, characterized in that: The front of the dust collection box (14) is fixedly connected to a support plate, and the bottom of the support plate is fixedly connected to the workbench (1).

5. The winding device for processing PTFE air filter elements according to claim 1, characterized in that: The bracket (3) is fixedly connected to a slide rail on one side, and a slide block is slidably connected to one side of the slide rail, and the top of the slide block is fixedly connected to the rectangular plate (20).

6. The winding device for processing PTFE air filter elements according to claim 1, characterized in that: A controller (23) is fixedly connected to the right front end of the top of the workbench (1), and support legs are fixedly connected to the four corners of the bottom of the workbench (1).

Images