Uniform spunlace non-woven fabric adhesive applicator
By designing a spunlace non-woven adhesive uniform applicator that automatically adjusts the height of the glue coating roller and the spacing between the conveying rollers, the problem of uneven application is solved, the product quality and appearance are improved, and material waste is reduced.
Patent Information
- Application Number
- CN202422313004.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-09-23
AI Technical Summary
The existing spunlace non-woven adhesive uniform applicators cannot automatically and evenly apply adhesive, resulting in uneven application, affecting product performance and appearance. It is difficult to control the amount of adhesive when applying manually, which can easily cause waste of materials.
A spunlace non-woven adhesive uniform applicator including components such as motors, cylinders, hydraulic cylinders and electric push rods is designed. By automatically adjusting the height of the glue coating roller and the spacing between the conveying rollers, uniform application of the adhesive and flatness control of the non-woven fabric are achieved.
Automatic and even application of adhesives is achieved, product quality is improved, uneven application problems are reduced, and the appropriate tension and flatness of non-woven fabrics are ensured during the transportation process, reducing material deformation.
Smart Images
Figure CN223209773U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of spunlace non-woven fabric processing, in particular to a spunlace non-woven fabric adhesive uniform applicator. Background Art
[0002] Spunlace nonwoven fabric is a nonwoven fabric made by spraying high-pressure fine water jets onto a fiber web, causing the fibers to entangle with each other. In order to improve the performance of spunlace nonwoven fabric or achieve specific functions, it is necessary to evenly apply adhesive on its surface. Adhesive can enhance the adhesion between spunlace nonwoven fabric and other materials, such as in the production of composite materials or laminated products.
[0003] The currently used spunlace non-woven fabric adhesive uniform applicator is equipped with a distance adjustment mechanism, a threaded rod, a threaded seat, a roller, a wheel groove, and an adjustment handle. When applying glue, the sliding of the threaded seat on the threaded rod is adjusted by adjusting the adjustment handle to adjust the distance between the two glue rollers. During the adjustment process, the roller and the wheel groove play an auxiliary sliding role, which can achieve the purpose of controlling the thickness of the glue. This design can be directly observed and conveniently controlled. However, when used, this method cannot automatically apply the adhesive evenly to the spunlace non-woven fabric. Uneven application will lead to inconsistent bonding strength of the spunlace non-woven fabric, affecting the final performance and reliability of the product. Uneven application will form visible glue marks or blank areas on the spunlace non-woven fabric, affecting the appearance of the product. Manual application makes it difficult to control the amount of adhesive, which can easily cause excessive application and lead to material waste. Utility Model Content
[0004] In order to make up for the above shortcomings, the utility model provides a spunlace non-woven fabric adhesive uniform applicator, which aims to improve the problem that the spunlace non-woven fabric adhesive uniform applicator in the prior art cannot automatically and evenly apply the adhesive on the spunlace non-woven fabric.
[0005] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure of described sliding panel also is provided with an interlocking structure, and the interlocking structure is that foot print and is fixed with a toothed structure.
[0006] Furthermore, the upper part of the support seat is fixedly connected to a positioning frame, the front part of the positioning frame is fixedly connected to motor 2, the output end of motor 2 is fixedly connected to conveying roller 1, both sides of the interior of the positioning frame are slidably connected to movable plates, the opposite sides of the two movable plates are rotatably connected to conveying roller 2, one side of the upper part of the positioning frame is fixedly connected to a cylinder, and the output end of the cylinder is fixedly connected to one side of the movable plate.
[0007] Furthermore, the limiting assembly includes a connecting block, and the two connecting blocks are fixedly connected to the two sides of the outside of the limiting frame. The other side of the connecting block is fixedly connected to a connecting rod, and the two sides of the right part of the fixed box are fixedly connected to a positioning seat, and the two connecting rods are slidably connected to the inside of the positioning seat.
[0008] Furthermore, both sides of the upper portion of the mounting plate are fixedly connected to limiting blocks, both sides of the interior of the fixing box are provided with limiting grooves, and the limiting blocks are slidably connected to the interior of the limiting grooves.
[0009] Furthermore, the upper portion of the movable plate on the other side is fixedly connected to a limiting column, the upper portion of the limiting column is fixedly connected to a circular plate, and a reset spring is sleeved on the outer portion of the limiting column.
[0010] Furthermore, one end of the return spring is fixedly connected to the upper portion of the positioning frame, and the other end of the return spring is fixedly connected to the bottom of the circular plate.
[0011] Furthermore, the upper part of the support seat is fixedly connected to a fixing frame 1, the upper part of the fixing frame 1 is fixedly connected to a support frame, the upper part of the support frame is fixedly connected to a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected to a pressure plate.
[0012] Furthermore, a conveying roller 1 is rotatably connected to the interior of the fixing frame 1, and both sides of the upper part of the pressing plate are fixedly connected to limit rods, and the two limit rods are slidably connected to the interior of the supporting frame.
[0013] The utility model has the following beneficial effects:
[0014] 1. In the utility model, the turntable, the fixed rod and the limit frame are driven to slide by the motor 1, the limit frame drives the connecting block, the connecting rod, the movable support rod and the mounting plate to move, the mounting plate drives the glue roller to slide, the electric push rod is adjusted to adjust the height of the glue roller, the glue roller moves on the upper part of the conveyor roller 2, and the adhesive is evenly applied to the surface of the non-woven fabric, thereby realizing automatic and uniform glue coating, reducing the unevenness problem caused by human operation, and improving product quality.
[0015] 2. In the present invention, the movable plate is driven to move by starting the cylinder, which in turn drives the conveyor roller 2, the limiting column and the circular plate to move. The circular plate stretches the reset spring to adjust the position of the conveyor roller 2, so as to facilitate the adjustment of the distance between the conveyor rollers and ensure that the spunlace non-woven fabric maintains appropriate tension and flatness during transportation, thereby reducing material deformation. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a front perspective view of the spunlace non-woven fabric adhesive uniform applicator proposed in the utility model;
[0017] Figure 2 This is a right-side perspective view of the uniform applicator for applying adhesive to spunlace nonwoven fabrics proposed in the present invention;
[0018] Figure 3 This is a side perspective view of the uniform applicator for applying adhesive to spunlace nonwoven fabrics proposed in the present invention;
[0019] Figure 4 This is a bottom perspective view of the spunlace non-woven fabric adhesive uniform applicator proposed in the utility model;
[0020] Figure 5 for Figure 3 Enlarged view of point A in the middle;
[0021] Figure 6 for Figure 3 Enlarged view of point B in the middle.
[0022] Legend:
[0023] 1. Support seat; 2. Fixed frame 1; 3. Conveyor roller 1; 4. Support frame; 5. Hydraulic cylinder; 6. Press plate; 7. Limit rod; 8. Fixed frame 2; 9. Support rod; 10. Fixed box; 11. Conveyor roller 2; 12. Motor 1; 13. Turntable; 14. Fixed rod; 15. Limit frame; 16. Connecting block; 17. Connecting rod; 18. Positioning seat; 19. Movable support rod; 20. Mounting plate; 21. Electric push rod; 22. Glue roller; 23. Limit block; 24. Limit slot; 25. Positioning frame; 26. Motor 2; 27. Conveyor roller 1; 28. Cylinder; 29. Conveyor roller 2; 30. Movable plate; 31. Limit column; 32. Round plate; 33. Return spring. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0025] Reference Figure 2 、 Figure 4 and Figure 5 The utility model provides an embodiment: a uniform applicator for applying adhesive to spunlace non-woven fabrics, comprising a support base 1, the upper part of the support base 1 is fixedly connected to a fixing frame 2 8, the interior of the fixing frame 2 8 is rotatably connected to a conveying roller 2 11, both sides of the upper part of the fixing frame 2 8 are fixedly connected to support rods 9, the opposite sides of the two support rods 9 are fixedly connected to a fixing box 10, the interior of the fixing box 10 is fixedly connected to a motor 12, the output end of the motor 12 is fixedly connected to a turntable 13, one side of the turntable 13 is fixedly connected to a fixing rod 14, the outside of the fixing rod 14 is slidably connected to a limiting frame 15, the outside of the limiting frame 15 is fixedly connected to a limiting component, the limiting component is used to limit the limiting frame 15, the limiting frame 15 The upper part is fixedly connected with a movable support rod 19, the bottom of the movable support rod 19 is fixedly connected with a mounting plate 20, the bottom of the mounting plate 20 is fixedly connected with an electric push rod 21, and the output end of the electric push rod 21 is fixedly connected with a glue coating roller 22. The limiting assembly includes a connecting block 16, and the two connecting blocks 16 are fixedly connected to the outer sides of the limit frame 15. The other side of the connecting block 16 is fixedly connected to a connecting rod 17. Both sides of the right part of the fixed box 10 are fixedly connected with a positioning seat 18, and the two connecting rods 17 are slidably connected to the inside of the positioning seat 18. Both sides of the upper part of the mounting plate 20 are fixedly connected to the limiting blocks 23, and both sides of the interior of the fixed box 10 are provided with limiting grooves 24, and the limiting blocks 23 are slidably connected to the inside of the limiting grooves 24.
[0026] When the motor 12 is started, the output end of the motor 12 starts to work, thereby driving the turntable 13 to rotate. The rotation of the turntable 13 is transmitted to the fixed rod 14, causing it to rotate accordingly. As the fixed rod 14 rotates, the limit frame 15 slides on the periphery of the fixed rod 14. During the sliding process, the limit frame 15 drives the connecting block 16 and the connecting rod 17 to move accordingly. The connecting rod 17 slides inside the positioning seat 18. This action in turn prompts the limit frame 15 to push the movable support rod 19 to move. The movement of the movable support rod 19 further drives the mounting plate 20 along The mounting plate 20 moves along a specific path. During the movement of the mounting plate 20, the limit block 23 slides inside the limit groove 24. The sliding of the limit block 23 guides and positions the movement of the mounting plate 20, ensuring the accuracy of its motion trajectory. Under the guidance of the limit block 23, the mounting plate 20 drives the electric push rod 21 and the glue coating roller 22 to move together. By starting the electric push rod 21, the height of the glue coating roller 22 can be accurately adjusted to meet different glue coating requirements. The glue coating roller 22 moves back and forth above the conveying roller 11 to evenly apply the adhesive to the surface of the non-woven fabric.
[0027] Reference Figure 3 、 Figure 4 and Figure 6 The upper part of the support seat 1 is fixedly connected to a positioning frame 25, the front part of the positioning frame 25 is fixedly connected to a motor 26, the output end of the motor 26 is fixedly connected to a conveying roller 1 27, and both sides of the interior of the positioning frame 25 are slidably connected to movable plates 30, and the opposite sides of the two movable plates 30 are rotatably connected to conveying roller 2 29, one side of the upper part of the positioning frame 25 is fixedly connected to a cylinder 28, the output end of the cylinder 28 is fixedly connected to one side of the movable plate 30, and the upper part of the other side of the movable plate 30 is fixedly connected to a limiting column 31, and the upper part of the limiting column 31 is fixedly connected to a circular plate 32, and the outer part of the limiting column 31 is provided with a reset spring 33, one end of the reset spring 33 is fixedly connected to the upper part of the positioning frame 25, and the other end of the reset spring 33 is fixedly connected to the bottom of the circular plate 32.
[0028] First, the non-woven material needs to be placed between the conveyor roller 1 27 and the conveyor roller 2 29 to ensure that it can pass through the two rollers smoothly. In this process, the cylinder 28 is started at the same time. The output end of the cylinder 28 will drive the movable plate 30 to move accordingly. The movement of the movable plate 30 will further drive the conveyor roller 2 29 to adjust its position. When the conveyor roller 2 29 starts to move, it will simultaneously drive the movable plate 30 and the limit column 31 on the right to move synchronously. The movement of the limit column 31 will further affect the position of the circular plate 32, so that the circular plate 32 will contact the reset spring during the movement. 33 applies a pulling force to achieve the up and down position adjustment of the conveying roller 2 29. Under the coordinated action of the movable plate 30, the conveying roller 2 29 can move up and down for precise position adjustment. Next, start the motor 26. The output end of the motor 26 will drive the conveying roller 1 27 to start rotating. Under the joint action of the conveying roller 1 27 and the conveying roller 2 29, the non-woven material can be smoothly conveyed. In this way, the distance between the conveying roller 1 27 and the conveying roller 2 29 can be easily adjusted to ensure that the spunlace non-woven fabric maintains appropriate tension and flatness during the conveying process.
[0029] Reference Figure 1-Figure 3 The upper part of the support seat 1 is fixedly connected to a fixing frame 2, the upper part of the fixing frame 2 is fixedly connected to a supporting frame 4, the upper part of the supporting frame 4 is fixedly connected to a hydraulic cylinder 5, the output end of the hydraulic cylinder 5 is fixedly connected to a pressing plate 6, the internal rotation of the fixing frame 2 is connected to a conveying roller 3, and both sides of the upper part of the pressing plate 6 are fixedly connected to limit rods 7, and the two limit rods 7 are slidably connected to the inside of the supporting frame 4.
[0030] When the non-woven fabric needs to be conveyed to the upper position of conveyor roller 1 3 and conveyor roller 2 11, the hydraulic cylinder 5 needs to be started first. After the hydraulic cylinder 5 is started, its output end will start to move, pushing the pressure plate 6 to move downward in the vertical direction. As the pressure plate 6 descends, it will drive the limit rod 7 to slide inside the support frame 4. This series of actions ensures that the non-woven fabric can be stably fixed in the upper position of conveyor roller 1 3 during the conveying process. In this way, the non-woven fabric can be accurately positioned and kept in the appropriate position for subsequent processing or treatment steps.
[0031] Working principle: First, pass the non-woven fabric between the conveyor roller 1 27 and the conveyor roller 2 29, and start the cylinder 28 at the same time. The output end of the cylinder 28 drives the movable plate 30 to move, and the movable plate 30 drives the conveyor roller 2 29 to move. When the conveyor roller 29 moves, it drives the movable plate 30 and the limiting column 31 on the right to move. When the limiting column 31 moves, it drives the circular plate 32 to move. The circular plate 32 moves to stretch the reset spring 33. Under the action of the two movable plates 30, the conveyor roller 29 moves up and down to adjust its position. Then, start the motor 26 and the motor 22. The output end of 6 drives the conveying roller 1 27 to rotate, and under the action of the conveying roller 1 27 and the conveying roller 2 29, the non-woven fabric is conveyed, which makes it convenient to adjust the distance between the conveying roller 1 27 and the conveying roller 2 29, so as to ensure that the spunlace non-woven fabric maintains appropriate tension and flatness during the conveying process, reduce the stretching and compression of the spunlace non-woven fabric, and reduce the deformation of the material during the conveying process. When the non-woven fabric is conveyed to the upper part of the conveying roller 1 3 and the conveying roller 2 11, the hydraulic cylinder 5 is started first, and the output end of the hydraulic cylinder 5 pushes the pressure plate 6 to move downward, and the pressure plate 6 moves downward. When the limit rod 7 is moved, it drives the limit rod 7 to slide inside the support frame 4. Under the action of the pressure plate 6, the non-woven fabric is fixed to the upper part of the conveyor roller 3, and the motor 12 is started. The output end of the motor 12 drives the turntable 13 to rotate, and the rotation of the turntable 13 drives the fixed rod 14 to rotate, so that the limit frame 15 slides on the outside of the fixed rod 14. When the limit frame 15 moves, it drives the connecting block 16 and the connecting rod 17 to move, so that the connecting rod 17 slides inside the positioning seat 18, so that the limit frame 15 drives the movable support rod 19 to move, and the movable support rod 19 drives the mounting plate 20 to move. When the mounting plate 20 moves, it drives the limit block 23 to slide inside the limit groove 24. Under the action of the limit block 23, the mounting plate 20 drives the electric push rod 21 and the glue coating roller 22 to move. By starting the electric push rod 21, the height of the glue coating roller 22 can be adjusted. The glue coating roller 22 moves back and forth on the upper part of the conveying roller 21, and the adhesive is evenly applied to the surface of the non-woven fabric, thereby realizing automatic and uniform application of the adhesive, ensuring uniform distribution of the adhesive on the non-woven fabric, reducing the problem of uneven coating that may be caused by human operation, and improving product quality.
[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A spunlace nonwoven adhesive uniform applicator, comprising a support base (1), characterized in that: The upper portion of the support seat (1) is fixedly connected to a second fixing frame (8), the interior of the second fixing frame (8) is rotatably connected to a second conveying roller (11), both sides of the upper portion of the second fixing frame (8) are fixedly connected to support rods (9), the opposite sides of the two support rods (9) are fixedly connected to a fixing box (10), the interior of the fixing box (10) is fixedly connected to a first motor (12), the output end of the first motor (12) is fixedly connected to a turntable (13), and one side of the turntable (13) is fixedly connected to a fixing rod (14 ), the outer portion of the fixed rod (14) is slidably connected to a limit frame (15), both outer sides of the limit frame (15) are fixedly connected to limit components, the limit components are used to limit the limit frame (15), the upper portion of the limit frame (15) is fixedly connected to a movable support rod (19), the bottom of the movable support rod (19) is fixedly connected to a mounting plate (20), the bottom of the mounting plate (20) is fixedly connected to an electric push rod (21), and the output end of the electric push rod (21) is fixedly connected to a glue coating roller (22).
2. The spunlace nonwoven adhesive uniform applicator according to claim 1, characterized in that: The upper part of the support seat (1) is fixedly connected to a positioning frame (25), the front part of the positioning frame (25) is fixedly connected to a second motor (26), the output end of the second motor (26) is fixedly connected to a first conveying roller (27), both sides of the interior of the positioning frame (25) are slidably connected to movable plates (30), and the opposite sides of the two movable plates (30) are rotatably connected to a second conveying roller (29), one side of the upper part of the positioning frame (25) is fixedly connected to a cylinder (28), and the output end of the cylinder (28) is fixedly connected to one side of the movable plate (30).
3. The spunlace nonwoven adhesive uniform applicator according to claim 1, characterized in that: The limiting assembly includes a connecting block (16), two connecting blocks (16) are fixedly connected to the outside of the limiting frame (15), the other side of the connecting block (16) is fixedly connected to a connecting rod (17), and both sides of the right part of the fixing box (10) are fixedly connected to a positioning seat (18), and the two connecting rods (17) are slidably connected to the inside of the positioning seat (18).
4. The spunlace nonwoven adhesive uniform applicator according to claim 1, characterized in that: Limiting blocks (23) are fixedly connected to both sides of the upper portion of the mounting plate (20), limiting grooves (24) are provided on both sides of the interior of the fixing box (10), and the limiting blocks (23) are slidably connected to the interior of the limiting grooves (24).
5. The spunlace nonwoven adhesive uniform applicator according to claim 2, characterized in that: The upper portion of the movable plate (30) on the other side is fixedly connected to a limiting column (31), the upper portion of the limiting column (31) is fixedly connected to a circular plate (32), and the outer portion of the limiting column (31) is sleeved with a return spring (33).
6. The spunlace nonwoven adhesive uniform applicator according to claim 5, characterized in that: One end of the return spring (33) is fixedly connected to the upper portion of the positioning frame (25), and the other end of the return spring (33) is fixedly connected to the bottom of the circular plate (32).
7. The spunlace nonwoven adhesive uniform applicator according to claim 1, characterized in that: The upper part of the support seat (1) is fixedly connected to a fixing frame 1 (2), the upper part of the fixing frame 1 (2) is fixedly connected to a support frame (4), the upper part of the support frame (4) is fixedly connected to a hydraulic cylinder (5), and the output end of the hydraulic cylinder (5) is fixedly connected to a pressure plate (6).
8. The spunlace nonwoven adhesive uniform applicator according to claim 7, characterized in that: The interior of the fixed frame (2) is rotatably connected to the conveying roller (3), and both sides of the upper part of the pressure plate (6) are fixedly connected to the limiting rods (7), and the two limiting rods (7) are slidably connected to the interior of the support frame (4).