Winding device for filter element adhesive tape
By designing a filter cartridge tape winding device, the filter cartridge clamping and rotating unit and automated components were used to realize the mechanized winding of the filter cartridge tape, which solved the problems of uneven positioning and low efficiency of manual winding, and achieved the effect of neat positioning and improved efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FOSHAN XINHAN ROBOT AUTOMATION TECH CO LTD
- Filing Date
- 2025-05-22
- Publication Date
- 2026-05-15
AI Technical Summary
In existing technologies, the operation of wrapping filter tape relies on manual labor, resulting in inconsistent placement and low efficiency.
Design a filter cartridge tape winding device, including a filter cartridge clamping and rotating unit, a lifting device, a tape pressing and guiding assembly, and a tape cutting assembly, to automatically wind the tape in a mechanized manner, ensuring neat positioning and improving efficiency.
This method achieves neat positioning of the filter cartridge tape, with winding efficiency higher than manual operation, thus improving production efficiency.
Smart Images
Figure CN224236545U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of filter tape winding, and more specifically, to a filter tape winding device. Background Technology
[0002] In the production process of RO membrane filter cartridges, the RO membrane is typically wound onto a core to form the filter cartridge. An end cap is then attached to one end of the cartridge, and the end cap and filter cartridge are sealed and secured with tape. However, currently, the tape wrapping operation is usually done manually, resulting in uneven tape placement on each finished product, and manual tape wrapping is also slow. Utility Model Content
[0003] In order to overcome the defects of the existing technology, this utility model provides a filter tape winding device to solve the above-mentioned problems.
[0004] The technical solution adopted by this utility model to solve its technical problem is: a filter tape winding device, which has a base, and the winding device includes:
[0005] The filter element clamping and rotating unit is used to clamp and rotate the filter element horizontally;
[0006] The lifting device includes a slider that is movably mounted on a base. One end of the slider is provided with a tape guide assembly and a tape cutting assembly. The tape cutting assembly is located on one side of the tape guide assembly. A tape wrapping area is formed between the tape guide assembly and the tape cutting assembly. The filter element is located within the filter element tape wrapping area.
[0007] In the above-mentioned filter tape winding device, the filter clamping and rotating unit includes a motor base and a pin base respectively mounted on a base. A motor is mounted on the motor base, and a pressure shaft is mounted on the motor shaft of the motor. A pin is inserted through one side of the pin base near the pressure shaft, and a pin cylinder connected to the pin is provided on the other side. The filter element is clamped between the pressure shaft and the pin.
[0008] In the above-mentioned filter tape winding device, a filter element support assembly mounted on a base is provided between the motor base and the ejector pin base. The filter element support assembly is provided with a liftable support seat, and the upper end of the support seat is provided with a groove for accommodating the filter element.
[0009] In the above-mentioned filter tape winding device, the filter support assembly includes a cylinder bracket installed at the lower end of the base, a first cylinder mounted on the cylinder bracket, a movable frame disposed between the cylinder bracket and the base, a first guide rod mounted on the movable frame, the lower end of the first guide rod passing through the cylinder bracket, the cylinder shaft at the upper end of the first cylinder being connected to the movable frame, a second cylinder mounted at the upper end of the movable frame, and the support seat mounted on the cylinder shaft at the upper end of the second cylinder.
[0010] In the above-mentioned filter tape winding device, a second guide rod is inserted inside the slider. The lower end of the second guide rod is mounted on the base, and a third cylinder is mounted on the upper end of the second guide rod via a cylinder bracket. The cylinder shaft at the lower end of the third cylinder is connected to the slider.
[0011] In the above-mentioned filter tape winding device, the tape guiding assembly includes a tape unwinding reel installed on the side of the slider, a swing arm installed on the slider below the tape unwinding reel, one end of the swing arm being hinged to the slider, the other end being equipped with a first pressure roller, a tape guiding part being installed in the middle of the swing arm, and the swing arm being connected to a fourth cylinder, the fourth cylinder being hinged to the slider, and the cylinder shaft of the fourth cylinder being hinged to the swing arm.
[0012] In the above-mentioned filter tape winding device, the tape guide part includes an upper guide wheel and a lower guide wheel, which are vertically aligned. The upper guide wheel is located above the lower guide wheel, and the surface of the lower guide wheel is toothed, which contacts the adhesive surface of the tape.
[0013] In the above-mentioned filter tape winding device, the tape cutting assembly includes a connecting plate mounted on the end face of the slider, a cutting cylinder mounted on the side of the connecting plate, a cutting blade mounted on the cylinder shaft of the cutting cylinder, a pressure roller cylinder mounted on the connecting plate below the cutting cylinder, a second pressure roller mounted on the cylinder shaft of the pressure roller cylinder, the first pressure roller and the second pressure roller are distributed left and right, and the tape winding area is formed between the first pressure roller and the second pressure roller.
[0014] The beneficial effects of this utility model are: the filter element can be horizontally clamped and stabilized by the filter element clamping and rotating unit, so that the position of the filter element to be wrapped with tape is in the tape wrapping area. The slider drives the tape pressing guide component and the tape cutting component to rise and fall, so as to get closer to the filter element. The tape pressing guide component presses the tape onto the filter element, and then the filter element clamping and rotating unit drives the filter element to rotate, so that the tape is wrapped around the filter element. Then the tape cutting component cuts the tape, thereby completing the tape wrapping action of the filter element. No manual wrapping is required, so that the tape position of each filter element after wrapping is kept neat, and the efficiency is higher than that of manual operation. Attached Figure Description
[0015] Figure 1 This is a three-dimensional structural diagram of the winding device of this utility model.
[0016] Figure 2 This is a three-dimensional structural diagram of the filter element clamping and rotating unit and the filter element support assembly.
[0017] Figure 3 This is a three-dimensional structural diagram of the lifting device, the tape guide assembly, and the tape cutting assembly.
[0018] Figure 4 This is a three-dimensional structural diagram of the tape guiding assembly and the tape cutting assembly.
[0019] In the diagram: Base 1, Motor base 2, Motor 3, Ejector pin seat 4, Top pressure shaft 5, Ejector pin cylinder 6, Ejector pin 7, Filter element 8, Filter element support assembly 9, Slider 10, Tape guide assembly 11, Tape cutting assembly 12, Cylinder bracket 13, First cylinder 14, First guide rod 15, Moving frame 16, Second guide rod 17, Support seat 18, Swing arm 19, Fourth cylinder 20, Upper guide wheel 21, Lower guide wheel 22, First pressure wheel 23, Connecting plate 24, Pressure wheel cylinder 25, Second pressure wheel 26, Cutter cylinder 27, Cutter 28, Limiting plate 29. Detailed Implementation
[0020] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.
[0021] Combination Figures 1 to 4The illustrated filter cartridge tape winding device includes a base 1 and comprises a filter cartridge clamping and rotating unit and a lifting device. The filter cartridge clamping and rotating unit horizontally clamps and rotates the filter cartridge 8. The lifting device includes a slider 10, which is movably mounted on the base 1. One end of the slider 10 is respectively provided with a tape pressing guide assembly 11 and a tape cutting assembly 12. The tape cutting assembly 12 is located on one side of the tape pressing guide assembly 11, and a tape winding area is formed between the tape pressing guide assembly 11 and the tape cutting assembly 12. The filter cartridge 8 is located within the tape winding area of the filter cartridge 8. In this embodiment, the filter cartridge 8 can be wound by the filter cartridge clamp. The rotating unit provides horizontal clamping stability, ensuring that the filter element 8 is within the tape-wrapping area. The slider 10 moves the tape-pressing guide assembly 11 and the tape-cutting assembly 12 up and down to approach the filter element 8. The tape-pressing guide assembly 11 presses the tape onto the filter element 8, and then the filter element clamping rotating unit rotates the filter element 8, causing the tape to wrap around it. The tape-cutting assembly 12 then cuts the tape, completing the tape-wrapping action for the filter element 8. This eliminates the need for manual wrapping, ensuring that the tape position of each wrapped filter element 8 remains neat, and is more efficient than manual operation.
[0022] See Figure 2 As shown, the filter element clamping and rotating unit of this embodiment includes a motor base 2 and a pin base 4 respectively mounted on a base 1. A motor 3 is mounted on the motor base 2, and a pressure shaft 5 is mounted on the motor shaft of the motor 3. A pin 7 is inserted through one side of the pin base 4 near the pressure shaft 5, and a pin cylinder 6 connected to the pin 7 is provided on the other side. The filter element 8 is clamped between the pressure shaft 5 and the pin 7. The pin 7 is driven by the pin cylinder 6 to clamp the filter element 8 between the pressure shaft 5 and the pin 7. The pressure shaft 5 is rotated by the motor 3, thereby driving the filter element 8 to rotate.
[0023] To prevent the filter element 8 from detaching during rotation, a filter element support assembly 9 is installed on the base 1 between the motor base 2 and the ejector pin base 4. The filter element support assembly 9 is provided with a liftable support seat 18, and the upper end of the support seat 18 is provided with a groove that can accommodate the filter element 8. This allows the support seat 18 to be moved to the lower end face of the filter element 8 for support, so that the filter element 8 is placed in the groove, thereby improving the stability during rotation. In this embodiment, the filter element 8 is cylindrical, and the groove can be a semi-circular groove or a V-shaped groove, preferably a V-shaped groove, which can accommodate filter elements 8 of different diameters.
[0024] Specifically, the filter element support assembly 9 includes a cylinder bracket 13 installed at the lower end of the base 1. A first cylinder 14 is mounted on the cylinder bracket 13. A movable frame 16 is provided between the cylinder bracket 13 and the base 1. A first guide rod 15 is mounted on the movable frame 16. The lower end of the first guide rod 15 passes through the cylinder bracket 13. The cylinder shaft at the upper end of the first cylinder 14 is connected to the movable frame 16. A second cylinder is mounted at the upper end of the movable frame 16. A support seat 18 is mounted on the cylinder shaft at the upper end of the second cylinder. The first cylinder 14 drives the movable frame 16 to rise and fall, so as to adjust the height of the second cylinder. The second cylinder can drive the support seat 18 to rise and fall, so as to move and support the filter element 8 at a shorter interval, improve stability, and better adapt to filter elements 8 of different diameters.
[0025] See Figure 1 and Figure 3 As shown, in this embodiment, a second guide rod 17 is inserted inside the slider 10. The lower end of the second guide rod 17 is mounted on the base 1, and the upper end of the second guide rod 17 is mounted with a third cylinder via a cylinder bracket. The cylinder shaft at the lower end of the third cylinder is connected to the slider 10. The slider 10 is raised and lowered by the third cylinder to adjust the position of the tape guide assembly 11 and the tape cutting assembly 12 near the filter element 8, making it more suitable for filter elements 8 of different diameters.
[0026] Specifically, the tape guide assembly 11 includes a tape unwinding reel mounted on the side of the slider 10. Below the tape unwinding reel is a swing arm 19 mounted on the slider 10. One end of the swing arm 19 is hinged to the slider 10, and the other end is fitted with a first pressure roller 23. A tape guide is mounted in the middle of the swing arm 19. The swing arm 19 is also connected to a fourth cylinder 20, which is hinged to the slider 10. The cylinder shaft of the fourth cylinder 20 is hinged to the swing arm 19. A roll of tape is placed on the tape unwinding reel. The belt is pulled out and passed through the belt guide, so that the end of the belt is placed under the first pressure roller 23, with the adhesive side of the belt facing the filter element 8 and the non-adhesive side of the belt end facing the first pressure roller 23. The fourth cylinder 20 can drive the swing arm 19 to swing, so that the first pressure roller 23 presses against the position of the filter element 8 where the belt needs to be wrapped, so that the adhesive side of the belt is bonded to the filter element 8. Then, the motor 3 rotates to drive the filter element 8 to rotate, so that the filter element 8 with the belt bonded to it is wrapped with the belt. At the same time, the belt is continuously pulled out from the belt unwinding reel.
[0027] It is worth noting that a limiting plate 29 mounted on the swing arm 19 is provided on the lower side of the first pressure roller 23 in this embodiment. There is a gap between the limiting plate 29 and the first pressure roller 23. The gap can accommodate the tape to pass through, so that after the tape is cut, a part of the tape will still be located below the first pressure roller 23, which facilitates the bonding of the next filter element 8.
[0028] The tape guide section includes an upper guide wheel 21 and a lower guide wheel 22, which are positioned vertically opposite each other. The upper guide wheel 21 is located above the lower guide wheel 22, and the surface of the lower guide wheel 22 is toothed, which contacts the adhesive surface of the tape. The toothed surface of the lower guide wheel 22 can reduce the adhesion of the tape to the surface, prevent the tape from being wrapped unevenly, and also guide the tape stably.
[0029] The tape cutting assembly 12 in this embodiment includes a connecting plate 24 mounted on the end face of the slider 10. A cutting cylinder 27 is mounted on the side of the connecting plate 24. A cutting blade 28 is mounted on the cylinder shaft of the cutting cylinder 27. A pressure roller cylinder 25 is mounted on the connecting plate 24 below the cutting cylinder 27. A second pressure roller 26 is mounted on the cylinder shaft of the pressure roller cylinder 25. The first pressure roller 23 and the second pressure roller 26 are distributed left and right, and a tape wrapping is formed between the first pressure roller 23 and the second pressure roller 26. Area; After the tape is wrapped, the motor 3 stops rotating, the pressure roller cylinder 25 drives the second pressure roller 26 to press against the tape-wrapped position of the filter element 8, the fourth cylinder 20 drives the swing arm 19 to rise, so that the first pressure roller 23 is separated from the surface of the filter element 8, and the tape is pulled up. The cutter cylinder 27 drives the cutter 28 to move and cut the tape. At this time, the motor 3 continues to drive the filter element 8 to rotate one revolution to complete the entire tape wrapping action. The second pressure roller 26 further adheres the tape to the filter element 8 more stably.
[0030] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.
Claims
1. A filter tape winding device, comprising a base (1), characterized in that, The winding device includes: A filter element clamping and rotating unit is used to horizontally clamp and rotate the filter element (8); The lifting device includes a slider (10) which is mounted on a base (1) in a liftable manner. One end of the slider (10) is provided with a tape guide assembly (11) and a tape cutting assembly (12). The tape cutting assembly (12) is located on one side of the tape guide assembly (11). A tape wrapping area is formed between the tape guide assembly (11) and the tape cutting assembly (12). The filter element (8) is located in the tape wrapping area of the filter element (8).
2. The filter tape winding device according to claim 1, characterized in that, The filter element clamping and rotating unit includes a motor seat (2) and a pin seat (4) respectively mounted on the base (1). A motor (3) is mounted on the motor seat (2), and a pressure shaft (5) is mounted on the motor shaft of the motor (3). A pin (7) is inserted through one side of the pin seat (4) near the pressure shaft (5), and a pin cylinder (6) connected to the pin (7) is provided on the other side. The filter element (8) is clamped between the pressure shaft (5) and the pin (7).
3. The filter tape winding device according to claim 2, characterized in that, A filter element support assembly (9) is provided between the motor base (2) and the ejector pin base (4) and mounted on the base (1). The filter element support assembly (9) is provided with a liftable support seat (18), and the upper end of the support seat (18) is provided with a groove for accommodating the filter element (8).
4. The filter tape winding device according to claim 3, characterized in that, The filter element support assembly (9) includes a cylinder bracket (13) installed at the lower end of the base (1). A first cylinder (14) is installed on the cylinder bracket (13). A movable frame (16) is provided between the cylinder bracket (13) and the base (1). A first guide rod (15) is installed on the movable frame (16). The lower end of the first guide rod (15) passes through the cylinder bracket (13). The cylinder shaft at the upper end of the first cylinder (14) is connected to the movable frame (16). A second cylinder is installed at the upper end of the movable frame (16). The support seat (18) is installed on the cylinder shaft at the upper end of the second cylinder.
5. The filter tape winding device according to claim 1, characterized in that, The slider (10) is provided with a second guide rod (17), the lower end of the second guide rod (17) is mounted on the base (1), and the upper end of the second guide rod (17) is mounted with a third cylinder through a cylinder frame. The cylinder shaft at the lower end of the third cylinder is connected to the slider (10).
6. The filter tape winding device according to claim 1, characterized in that, The tape guide assembly (11) includes a tape unwinding reel mounted on the side of the slider (10). Below the tape unwinding reel is a swing arm (19) mounted on the slider (10). One end of the swing arm (19) is hinged to the slider (10), and the other end is equipped with a first pressure roller (23). A tape guide is mounted in the middle of the swing arm (19). The swing arm (19) is also connected to a fourth cylinder (20). The fourth cylinder (20) is hinged to the slider (10), and the cylinder shaft of the fourth cylinder (20) is hinged to the swing arm (19).
7. The filter tape winding device according to claim 6, characterized in that, The tape guide includes an upper guide wheel (21) and a lower guide wheel (22). The upper guide wheel (21) and the lower guide wheel (22) are vertically aligned. The upper guide wheel (21) is located above the lower guide wheel (22). The surface of the lower guide wheel (22) is a toothed surface, which is in contact with the adhesive surface of the tape.
8. The filter tape winding device according to claim 6, characterized in that, The tape cutting assembly (12) includes a connecting plate (24) mounted on the end face of the slider (10). A cutting cylinder (27) is mounted on the side of the connecting plate (24). A cutting blade (28) is mounted on the cylinder shaft of the cutting cylinder (27). A pressure roller cylinder (25) mounted on the connecting plate (24) is arranged below the cutting cylinder (27). A second pressure roller (26) is mounted on the cylinder shaft of the pressure roller cylinder (25). The first pressure roller (23) and the second pressure roller (26) are distributed from left to right, and the tape wrapping area is formed between the first pressure roller (23) and the second pressure roller (26).