A spraying device for membrane bubble processing
By designing a film bubble spraying device that includes components such as a base, lead screw, push cylinder, and cylinder, the problems of mist splashing and inconvenient position adjustment are solved, and stable film bubble spraying and mist collection are achieved, improving the working environment and spraying efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NANJING YOUCHENG PLASTIC IND CO LTD
- Filing Date
- 2025-05-20
- Publication Date
- 2026-05-26
AI Technical Summary
Existing membrane bubble spraying devices are prone to spraying liquid, and it is inconvenient to adjust the position of the membrane bubble, which affects the working environment and personnel health.
A spraying device was designed, comprising components such as a base, a horizontal cavity, a lead screw, a push cylinder, a vertical rod, a slide groove, a spring clamp, a motor, and a cylinder. The push cylinder driven by the lead screw and motor is used to fix and move the film bubble. Combined with the clamping of the cylinder and clamping block, stable spraying of the film bubble is achieved. Excess slurry is collected through the cooperation of a liquid pump and a spray disc.
It achieves stable spraying of film bubbles and collection of mist, avoids mist splashing, improves the working environment, and enhances spraying efficiency and safety.
Smart Images
Figure CN224271647U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of membrane bubble processing technology, specifically to a spraying device for membrane bubble processing. Background Technology
[0002] Membrane bubble, also known as membrane tube, is a tubular shape obtained by blowing up a thin membrane. It is a type of ultrafiltration and reverse osmosis membrane and has a permeation function. It can filter out dirt and particulate impurities in wastewater. In order to slow down the oxidation of membrane bubble and extend its service life, a slurry coating needs to be sprayed on the surface of the membrane bubble.
[0003] Traditional spraying equipment mostly uses clamps to fix the film bubble and a moving spraying mechanism to process its surface. The spray liquid splashes everywhere, and it is inconvenient to adjust the position of the film bubble. The working environment is relatively harsh and is not conducive to the physical and mental health of the personnel.
[0004] Now, a novel spraying device for membrane bubble processing is proposed to solve the above problems. Utility Model Content
[0005] The purpose of this invention is to provide a spraying device for membrane bubble processing to solve the problem of easy splashing of mist liquid mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a spraying device for membrane bubble processing, comprising a base and a transverse cavity. The transverse cavity is provided on the left side inside the base, and a lead screw is movably connected to the right side inside the transverse cavity. A push cylinder is threadedly connected to the external of the lead screw, and a vertical rod is fixed to the left side of the push cylinder. A screw hole is provided between the upper and lower surfaces of the front surface of the vertical rod, and a bolt is threadedly connected to the screw hole. A sliding groove is provided between the upper and lower surfaces inside the vertical rod, and a slider is movably connected to the sliding groove. A spring clip is movably connected inside the slider, and balls are embedded in the right side surface of the spring clip. A tube is horizontally clamped in the spring clip. A slot is provided on the left side inside the transverse cavity, and a motor is fixed at the center inside the base.
[0007] As a further technical solution of this utility model, the left side of the output end of the motor is fixedly connected to the lead screw, and the inner wall of the push cylinder matches the lead screw.
[0008] As a further technical solution of this utility model, the surface of the pusher is fixed with a cross ridge, and the inside of the slot is provided with a cross groove in the transverse direction.
[0009] As a further technical solution of this utility model, a collar is fixed on the left side of the top of the base, and a frame is fixed on the left and right sides of the center of the collar. A toothed ring is movably connected at the center between the frames. A gear is movably connected between the two sides of the upper part of the frame. A motor is fixed on the upper left corner of the frame. A cylinder is fixed on the upper and lower parts of the toothed ring. A clamping block is fixed on the piston rod end of the cylinder.
[0010] As a further technical solution of this utility model, the right side of the output end of the second motor is fixedly connected to a gear, and the gear is meshed and connected above the gear ring.
[0011] As a further technical solution of this utility model, a box is fixed to the right side of the top of the base, and a liquid tank is fixed to the right side of the outside of the box. A liquid pump is fixed to the lower front end of the liquid tank, and a connecting pipe is fixed between the liquid pump and the box. A spray plate is fixed to the top of the inside of the box. A slot is provided on the right side of the inside of the base, and a plug box is movably inserted into the slot. A through groove is provided between the slot and the box.
[0012] Compared with the prior art, the beneficial effects of this utility model are: the spraying device for membrane bubble processing not only realizes the fixed spraying mechanism and the moving tube, and the horizontal rotation of the tube, but also realizes the collection of the splashed liquid;
[0013] (1) A spring clip is connected inside the slider. The membrane bubble tube is passed horizontally through the collar and embedded in the box. The left side of the spring clip is pinched and clamped to the left side of the tube. The height of the slider is adjusted along the slide groove in advance. After aligning with the screw hole, the bolt is screwed in to tighten. The ball on the right side of the spring clip does not affect the rotation of the tube. After the motor is turned on, the screw pushes the push cylinder horizontally in the slot to move the vertical rod, spring clip and tube, etc., to fix the spraying mechanism and move the tube to be sprayed.
[0014] (2) By fixing a clamping block at the end of the piston rod of the cylinder, when the membrane bubble tube is horizontally embedded in the inside of the collar, the motor is started and the gear is rotated, thereby meshing and pushing the bottom gear ring. The cylinder pushes the clamping block inside the gear ring to clamp and fix the upper and lower parts of the membrane bubble tube, so that it rotates with the gear ring and receives thorough slurry spraying. When the tube moves left and right, the clamping block is also released and then clamped.
[0015] (3) The insert box is inserted into the slot, and the liquid tank stores the slurry to be sprayed. After the membrane bubble tube passes through the box, the liquid pump is started and the paint is injected into the spray plate through the connecting pipe. The tube moves laterally and rotates horizontally to spray the surface. If there is any dripping of excess slurry, it will flow into the insert box through the through groove. After it is pulled out of the slot, it can be cleaned to avoid too much mist entering the air. Attached Figure Description
[0016] Figure 1 This is a frontal cross-sectional view of the present invention.
[0017] Figure 2 This is a front view schematic diagram of the vertical rod structure of this utility model;
[0018] Figure 3 This is a front view cross-sectional structural diagram of the toothed ring of this utility model;
[0019] Figure 4 This is a front view cross-sectional structural diagram of the box body of this utility model.
[0020] In the diagram: 1. Base; 2. Motor 1; 3. Horizontal cavity; 4. Lead screw; 5. Push cylinder; 6. Slot; 7. Vertical rod; 8. Slide groove; 9. Spring clip; 10. Slider; 11. Bolt; 12. Tube body; 13. Motor 2; 14. Collar; 15. Frame; 16. Gear; 17. Gear ring; 18. Clamping block; 19. Box body; 20. Spray disc; 21. Connecting pipe; 22. Liquid tank; 23. Liquid pump; 24. Slot; 25. Insert box; 26. Ball bearing; 27. Cylinder; 28. Through groove; 29. Screw hole. 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] Please see Figure 1-4 An embodiment of this utility model provides a spraying device for membrane bubble processing, including a base 1 and a horizontal cavity 3. The horizontal cavity 3 is provided on the left side inside the base 1, and a lead screw 4 is movably connected to the right side inside the horizontal cavity 3. A push cylinder 5 is threadedly connected to the outside of the lead screw 4, and a vertical rod 7 is fixed to the left side of the push cylinder 5. A screw hole 29 is provided between the upper and lower surfaces of the front surface of the vertical rod 7, and a bolt 11 is threadedly connected to the screw hole 29. A sliding groove 8 is provided between the upper and lower surfaces inside the vertical rod 7, and a slider 10 is movably connected to the sliding groove 8. A spring clip 9 is movably connected inside the slider 10, and a ball bearing 26 is embedded on the right side surface of the spring clip 9. A tube 12 is horizontally clamped in the spring clip 9. A slot 6 is provided on the left side inside the horizontal cavity 3, and a motor 2 is fixed at the center inside the base 1.
[0023] The left side of the output end of motor 2 is fixedly connected to lead screw 4. The inner wall of push cylinder 5 matches lead screw 4. A cross ridge is fixed on the surface of push cylinder 5. A cross groove is set horizontally inside the slot 6.
[0024] Specifically, such as Figure 1 and Figure 2 As shown, the membrane bubble tube 12 is passed horizontally through the collar 14 and embedded in the box 19. The left side of the spring clip 9 is pinched and locked onto the left side of the tube 12. The height of the slider 10 is adjusted along the slide groove 8 beforehand. After aligning with the screw hole 29, the bolt 11 is screwed in to tighten. The ball 26 on the right side of the spring clip 9 does not affect the rotation of the tube 12. After the motor 12 is turned on, the vertical rod 7, spring clip 9 and tube 12 are moved horizontally left and right by the screw 4 pushing the push cylinder 5 horizontally in the slot 6.
[0025] A collar 14 is fixed to the left side of the top of the base 1, and a frame 15 is fixed to the left and right sides of the center of the collar 14. A gear ring 17 is movably connected to the center of the frame 15. A gear 16 is movably connected between the two sides of the upper part of the frame 15. A motor 13 is fixed to the upper left corner of the frame 15. A cylinder 27 is fixed to the upper and lower parts of the gear ring 17. A clamping block 18 is fixed to the piston rod end of the cylinder 27. The right side of the output end of the motor 13 is fixedly connected to the gear 16. The gear 16 is meshed with the upper part of the gear ring 17. The cylinder 27 includes a cylinder barrel, end cover, piston, piston rod, seal, air source, solenoid valve and pipeline. The air source, solenoid valve and pipeline are all installed on the cylinder 27. The pipeline does not affect the operation of the cylinder 27. Thus, compressed gas is provided, and pressure energy is converted into mechanical energy. The above cylinder structure is a common application in the field. Since it is a physical functional module combined with the hardware carrier of this application, it is not an improvement of this application, so it will not be described in detail.
[0026] Specifically, such as Figure 1 and Figure 3 As shown, after the membrane bubble tube 12 is horizontally embedded inside the collar 14, the motor 13 is started and the gear 16 is rotated, thereby engaging and pushing the bottom gear ring 17. Inside the gear ring 17, the cylinder 27 pushes the clamping block 18 to clamp and fix the membrane bubble tube 12 at both the top and bottom, so that it rotates together with the gear ring 17 and receives thorough slurry spraying, forming a uniform coating on the surface of the tube 12.
[0027] A housing 19 is fixed to the right side of the top of the base 1, and a liquid tank 22 is fixed to the right side of the outside of the housing 19. A liquid pump 23 is fixed to the lower front end of the liquid tank 22, and a connecting pipe 21 is fixed between the liquid pump 23 and the housing 19. A spray plate 20 is fixed to the top inside the housing 19. A slot 24 is provided on the right side inside the base 1, and a box 25 is movably inserted into the slot 24. A through groove 28 is provided between the slot 24 and the housing 19.
[0028] Specifically, such as Figure 1 and Figure 4As shown, the liquid tank 22 stores the slurry to be sprayed. After the membrane bubble tube 12 passes through the tank 19, the liquid pump 23 is started and the paint is injected into the spray plate 20 through the connecting pipe 21. The surface of the tube 12, which moves laterally and rotates horizontally, is sprayed. If there is any dripping of excess slurry, it will flow into the insertion box 25 along the through groove 28. After it is pulled out of the slot 24, it can be cleaned.
[0029] Working principle: In use, the membrane bubble tube 12 is first inserted horizontally through the collar 14 and embedded in the housing 19. The left side of the spring clip 9 is pinched and engaged with the left side of the tube 12. The height of the slider 10 is pre-adjusted along the slide groove 8, aligned with the screw hole 29, and then the bolt 11 is screwed in to tighten. The ball bearing 26 on the right side of the spring clip 9 does not affect the rotation of the tube 12. After the motor 12 is turned on, the vertical rod 7, spring clip 9, and tube 12 are moved horizontally by the screw 4 pushing the push cylinder 5 horizontally in the slot 6, thus fixing the spraying mechanism and moving the tube 12 to be sprayed. When the membrane bubble tube 12 is horizontally embedded inside the collar 14, the motor is immediately started. Machine 2 13 rotates gear 16, thereby engaging and pushing the bottom gear ring 17. Inside gear ring 17, cylinder 27 pushes clamping block 18 to clamp and fix the upper and lower parts of the membrane bubble tube 12, so that it rotates with gear ring 17 and receives thorough slurry spraying. When the tube 12 moves left and right, clamping block 18 also loosens and then tightens. Liquid tank 22 stores slurry to be sprayed. After the membrane bubble tube 12 passes through tank 19, liquid pump 23 is started and paint is injected into spray plate 20 through connecting pipe 21 to spray the surface of tube 12 which moves laterally and rotates horizontally. Any excess slurry that drips or splashes flows into insertion box 25 for collection along through groove 28.
[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A spraying device for membrane bubble processing, comprising a base (1) and a transverse cavity (3), characterized in that: A transverse cavity (3) is provided on the left side inside the base (1), and a lead screw (4) is movably connected to the right side inside the transverse cavity (3). A push cylinder (5) is threaded to the outside of the lead screw (4), and a vertical rod (7) is fixed to the left side of the push cylinder (5). A screw hole (29) is provided between the upper and lower surfaces of the front surface of the vertical rod (7), and a bolt (11) is threaded in the screw hole (29). A sliding groove (8) is provided between the upper and lower surfaces inside the vertical rod (7), and a slider (10) is movably connected in the sliding groove (8). A spring clip (9) is movably connected inside the slider (10), and a ball bearing (26) is embedded on the right side surface of the spring clip (9). A tube (12) is horizontally clamped in the spring clip (9). A slot (6) is provided on the left side inside the transverse cavity (3), and a motor (2) is fixed at the center inside the base (1).
2. The spraying apparatus for membrane bubble processing according to claim 1, characterized in that: The output end of the motor (2) is fixedly connected to the lead screw (4) on the left side, and the inner wall of the push cylinder (5) matches the lead screw (4).
3. The spraying apparatus for membrane bubble processing according to claim 1, characterized in that: The surface of the pusher (5) is fixed with a cross ridge, and the inside of the slot (6) is provided with a cross groove in the transverse direction.
4. The spraying apparatus for membrane bubble processing according to claim 1, characterized in that: A collar (14) is fixed to the left side of the top of the base (1), and a frame (15) is fixed to the left and right sides of the center of the collar (14). A gear ring (17) is movably connected to the center of the frame (15). A gear (16) is movably connected between the two sides of the upper part of the frame (15). A motor (13) is fixed to the upper left corner of the frame (15). A cylinder (27) is fixed to the upper and lower parts of the gear ring (17). A clamping block (18) is fixed to the piston rod end of the cylinder (27).
5. The spraying apparatus for membrane bubble processing according to claim 4, characterized in that: The output end of the second motor (13) is fixedly connected to the gear (16) on the right side, and the gear (16) is meshed above the gear ring (17).
6. The spraying apparatus for membrane bubble processing according to claim 1, characterized in that: A housing (19) is fixed to the right side of the top of the base (1), and a liquid tank (22) is fixed to the right side of the outside of the housing (19). A liquid pump (23) is fixed to the lower front end of the liquid tank (22), and a connecting pipe (21) is fixed between the liquid pump (23) and the housing (19). A spray plate (20) is fixed to the top of the inside of the housing (19). A slot (24) is provided on the right side of the inside of the base (1), and a plug box (25) is movably inserted into the slot (24). A through groove (28) is provided between the slot (24) and the housing (19).