Non-woven fabric processing and extruding compound machine
By introducing pretreatment boxes and air-drying boxes into the non-woven fabric processing and extrusion composite machine, and using air-drying fans and filtration systems to remove moisture from chemical fibers, the problems of equipment failure and material defects in heavy humidity environments are solved, and the stable operation of the equipment and the improvement of product quality are achieved.
Patent Information
- Application Number
- CN202421930713.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-10
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-08-10
AI Technical Summary
In the humid environment of the south, the existing non-woven fabric processing and extrusion composite machines produce water droplets on chemical fibers and cause equipment failure, and bubbles and dent defects are formed at high temperatures.
A non-woven fabric processing extrusion composite machine is designed, which includes a pretreatment box and an air-drying box. The moisture on the chemical fibers is removed through the air-drying device. The air-drying fan and filter the dust and moisture in the air are filtered to prevent defects when the chemical fibers melt at high temperatures.
It effectively prevents equipment failures and dents and bubble defects on the surface of composite materials, and improves the stability of the equipment and product quality.
Smart Images
Figure CN223061143U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of non-woven fabric processing, in particular to a non-woven fabric processing extrusion compounding machine. Background Art
[0002] Non-woven fabric, also known as non-woven cloth, needle-punched cotton, needle-punched non-woven fabric, etc., is produced using polyester fiber and polyester fiber materials and is made through a needle-punching process. It can be made into different thicknesses, hand feelings, hardnesses, etc. The manufacturing of non-woven fabric uses chemical fibers as the basic raw materials. The molten chemical fibers are transported to the compounding head by an extrusion compounding machine and converge at the shaping part of the head. Since it does not undergo weaving, it is also called non-woven fabric. It directly uses polymer chips, staple fibers or filaments to form a fiber web through air flow or mechanical means, and then is strengthened by hydroentangling, needle punching, or hot rolling. Finally, it forms a non-woven fabric through post-treatment. During the working process of the existing extrusion compounding machine, due to different working environments, especially in the south where the humidity is high, water droplets will form on the chemical fibers and vaporize at high temperatures. The generated water vapor may cause condensate inside the equipment, which may further lead to equipment failures. Moreover, when the moisture in the chemical fibers vaporizes at high temperatures, it may form bubbles during the extrusion process, resulting in appearance defects such as dents and bubbles on the surface of the composite material.
[0003] Therefore, it is necessary to provide a new non-woven fabric processing extrusion compounding machine to solve the above technical problems. Summary of the Utility Model
[0004] To solve the above technical problems, the utility model provides a non-woven fabric processing extrusion compounding machine.
[0005] The non-woven fabric processing extrusion compounding machine provided by the utility model includes: an extrusion compounding machine main body, a pretreatment box is fixedly connected to the right side of the rear of the extrusion compounding machine main body, an air drying box is fixedly connected to the upper left side of the pretreatment box, a driving box is fixedly connected to the front right side of the extrusion compounding machine main body, a first motor is fixedly connected inside the driving box, a first rotating shaft is fixedly connected to the driving part of the first motor, a first screw rod is fixedly connected to the left end of the first rotating shaft, an elastic sheet is fixedly connected to the inner top of the pretreatment box, a vibrating plate is fixedly connected to the bottom of the elastic sheet, the elastic sheet has elasticity, a dust filter plate is fixedly connected to the right side of the air drying box, a moisture filter plate is fixedly connected to the right side inside the air drying box, a secondary belt pulley is rotatably connected to the front side inside the air drying box, a third rotating shaft is fixedly connected to the middle of the secondary belt pulley, a first bevel gear is fixedly connected to the other end of the third rotating shaft, a second bevel gear is meshed and connected to the left side of the first bevel gear, a wind drying fan is fixedly connected to the middle of the second bevel gear, when the secondary belt pulley rotates, it drives the third rotating shaft and the first bevel gear to rotate, so that the second bevel gear drives the wind drying fan to rotate, the external air is filtered by the dust filter plate to filter out the dust particles in the air, and then the moisture inside the air is filtered by the moisture filter plate, and finally the air is sent into the pretreatment box to dry the chemical fibers on the vibrating plate. Finally, the dried chemical fibers fall into the feeding box to prevent the chemical fibers from having moisture in the humid south, which may cause equipment failures during subsequent high-temperature melting and appearance defects such as dents and bubbles on the surface of the composite material.
[0006] Preferably, a first gear is fixedly connected to the right side of the first rotating shaft, a second gear is meshed and connected to the rear side of the first gear, a second screw rod is fixedly connected to the middle of the second gear, the dried chemical fibers fall to the right ends of the first screw rod and the second screw rod, by starting the first motor, it drives the first rotating shaft to rotate, so that the first gear and the second gear rotate in opposite directions, driving the first screw rod and the second screw rod to rotate, which is convenient for transporting the melted chemical fibers.
[0007] Preferably, a second motor is fixedly connected to the upper front side inside the pretreatment box, a worm is fixedly connected to the driving part of the second motor, a worm gear is meshed and connected above the worm, a second rotating shaft is fixedly connected to the middle of the worm gear, discs are fixedly connected to both ends of the second rotating shaft, fixed columns are fixedly connected to the upper outer sides of the discs, the fixed columns are rotatably connected to fixing plates, the other ends of the fixing plates are hinged to the vibrating plate, a main belt pulley is fixedly connected to the worm, the main belt pulley is connected to the secondary belt pulley through a transmission belt, by starting the second motor in the background, it drives the worm and the main belt pulley to rotate, the worm drives the worm gear to rotate, so that the fixed columns rotate around the center of the discs, making the fixing plates drive the vibrating plate to vibrate repeatedly, dispersing the chemical fibers, and at the same time the main belt pulley drives the secondary belt pulley to rotate through the transmission belt, which is convenient for driving the subsequent air drying device.
[0008] Preferably, a feed box is fixedly connected to the right side of the top of the main body of the extrusion compounding machine. The outlet below the feed box is on the same vertical line as the right end of the first screw. The air-dried chemical fiber falls into the feed box and then into the right end of the first screw.
[0009] Preferably, a feed inlet is fixedly connected to the top of the pretreatment box. The lower outlet of the feed inlet is on the same vertical line as the front side of the vibrating plate. The chemical fiber is put into the feed inlet and finally falls onto the vibrating plate, facilitating subsequent air-drying.
[0010] Preferably, a discharge pipe is fixedly connected to the left end of the main body of the extrusion compounding machine, and the melted chemical fiber is sent to the discharge pipe, facilitating subsequent processes.
[0011] Compared with the related technology, the non-woven fabric processing extrusion compounding machine provided by the present utility model has the following beneficial effects:
[0012] The present utility model provides a non-woven fabric processing extrusion compounding machine. By installing a pretreatment box and an air-drying box, the chemical fiber is air-dried to prevent moisture on the chemical fiber in the humid south, which may cause equipment failures during subsequent high-temperature melting and appearance defects such as dents and bubbles on the surface of the composite material. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is a schematic structural diagram of a preferred embodiment of the non-woven fabric processing extrusion compounding machine provided by the present utility model;
[0014] Figure 2 is Figure 1 a schematic structural diagram of the drive inside the main body of the extrusion compounding machine shown;
[0015] Figure 3 is Figure 1 a schematic structural diagram of the inside of the pretreatment box and the air-drying box shown;
[0016] Figure 4 is Figure 1 a schematic structural diagram of the vibrating plate drive device and the air-drying fan drive device shown.
[0017] Reference numerals in the drawings: 1. Main body of the extrusion compounding machine; 2. Pretreatment box; 3. Feed box; 4. Drive box; 5. Air-drying box; 6. Feed inlet; 7. Discharge pipe; 8. First motor; 9. First rotating shaft; 10. First gear; 11. Second gear; 12. First screw; 13. Second screw; 14. Dust filter plate; 15. Moisture filter plate; 16. Second motor; 17. Vibrating plate; 18. Elastic piece; 19. Air-drying fan; 20. Worm; 21. Worm gear; 22. Second rotating shaft; 23. Disc; 24. Fixed column; 25. Fixed plate; 26. Main pulley; 27. Transmission belt; 28. Auxiliary pulley; 29. Third rotating shaft; 30. First bevel gear; 31. Second bevel gear. Detailed implementation mode
[0018] In order to make the purpose, technical solution and advantages of the present utility model clearer, the following further details the present utility model in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.
[0019] The following describes the specific implementation of the present utility model in detail in conjunction with specific embodiments.
[0020] Please refer to Figures 1 to 4 . A non-woven fabric processing extrusion compounding machine provided by an embodiment of the present utility model includes: an extrusion compounding machine main body 1, a pretreatment box 2 is fixedly connected to the right side of the rear of the extrusion compounding machine main body 1, a drying box 5 is fixedly connected to the upper left side of the pretreatment box 2, a driving box 4 is fixedly connected to the front side of the right side of the extrusion compounding machine main body 1, a first motor 8 is fixedly connected to the inside of the driving box 4, a first rotating shaft 9 is fixedly connected to the driving part of the first motor 8, a first screw rod 12 is fixedly connected to the left end of the first rotating shaft 9, an elastic sheet 18 is fixedly connected to the inner top of the pretreatment box 2, a vibrating plate 17 is fixedly connected to the bottom of the elastic sheet 18, the elastic sheet 18 has elasticity, a dust filter plate 14 is fixedly connected to the right side of the drying box 5, a moisture filter plate 15 is fixedly connected to the right side inside the drying box 5, a secondary belt pulley 28 is rotatably connected to the front side inside the drying box 5, a third rotating shaft 29 is fixedly connected to the middle of the secondary belt pulley 28, the other end of the third rotating shaft 29 is fixedly connected to a first bevel gear 30, the first bevel gear 30 is meshed and connected to the left side of a second bevel gear 31, a drying fan 19 is fixedly connected to the middle of the second bevel gear 31. When the secondary belt pulley 28 rotates, it drives the third rotating shaft 29 and the first bevel gear 30 to rotate, so that the second bevel gear 31 drives the drying fan 19 to rotate, filters the dust particles in the air through the dust filter plate 14 from the outside air, filters the moisture inside the air through the moisture filter plate 15, and finally sends the air into the pretreatment box 2 to dry the chemical fibers on the vibrating plate 17. Finally, the dried chemical fibers fall into the feeding box 3, preventing the chemical fibers from having moisture in the humid south, which may cause equipment failures due to subsequent high-temperature melting and appearance defects such as dents and bubbles on the surface of the composite material.
[0021] In an embodiment of the present utility model, please refer to Figure 1 and Figure 2, on the right side of the first rotating shaft 9, there is a first gear 10 fixedly connected. Behind the first gear 10, there is a second gear 11 meshingly connected. In the middle of the second gear 11, there is a second screw rod 13 fixedly connected. The air-dried chemical fibers fall onto the right ends of the first screw rod 12 and the second screw rod 13. By starting the first motor 8, the first rotating shaft 9 is driven to rotate, causing the first gear 10 and the second gear 11 to rotate in opposite directions, driving the first screw rod 12 and the second screw rod 13 to rotate, which facilitates the transportation of the melted chemical fibers.
[0022] In an embodiment of the present utility model, please refer to Figure 3 and Figure 4 , above the front side inside the pretreatment box 2, there is a second motor 16 fixedly connected. At the driving part of the second motor 16, there is a worm 20 fixedly connected. Above the worm 20, there is a worm gear 21 meshingly connected. In the middle of the worm gear 21, there is a second rotating shaft 22 fixedly connected. At both ends of the second rotating shaft 22, there are discs 23 fixedly connected. Above the outer side of the disc 23, there is a fixed column 24 fixedly connected. The fixed column 24 is rotatably connected to a fixing plate 25. The other end of the fixing plate 25 is hingedly connected to a vibrating plate 17. On the worm 20, there is a main belt pulley 26 fixedly connected. The main belt pulley 26 is connected to a secondary belt pulley 28 through a transmission belt 27. By starting the second motor 16 in the background, the worm 20 and the main belt pulley 26 are driven to rotate. The worm 20 drives the worm gear 21 to rotate, causing the fixed column 24 to rotate around the center of the disc 23, making the fixing plate 25 drive the vibrating plate 17 to vibrate repeatedly, dispersing the chemical fibers. At the same time, the main belt pulley 26 drives the secondary belt pulley 28 to rotate through the transmission belt 27, which facilitates driving the subsequent air-drying device.
[0023] In an embodiment of the present utility model, please refer to Figure 1 and Figure 2 , on the top right side of the extrusion compounding machine main body 1, there is a feed box 3 fixedly connected. The lower outlet of the feed box 3 is on the same vertical line as the right end of the first screw rod 12. The air-dried chemical fibers fall into the feed box 3 and then onto the right end of the first screw rod 12.
[0024] In an embodiment of the present utility model, please refer to Figure 1 and Figure 3 , on the top of the pretreatment box 2, there is a feed inlet 6 fixedly connected. The lower outlet of the feed inlet 6 is on the same vertical line as the front side of the vibrating plate 17. The chemical fibers are put into the feed inlet 6 and finally fall onto the vibrating plate 17, which facilitates subsequent air-drying.
[0025] In an embodiment of the present utility model, please refer to Figure 1 , on the left end of the extrusion compounding machine main body 1, there is a discharge pipe 7 fixedly connected. The melted chemical fibers are sent to the discharge pipe 7, which facilitates subsequent processes.
[0026] The working principle of the non-woven fabric processing extrusion compounding machine provided by the present utility model is as follows: Chemical fibers are put into the interior of the feeding port 6 and fall onto the vibrating plate 17. By starting the second motor 16 in the background, the worm 20 and the main pulley 26 are driven to rotate. The worm 20 drives the worm wheel 21 to rotate, causing the fixed column 24 to rotate around the center of the disc 23, so that the fixing plate 25 drives the vibrating plate 17 to vibrate repeatedly, dispersing the chemical fibers. At the same time, the main pulley 26 drives the auxiliary pulley 28 to rotate through the transmission belt 27, driving the third rotating shaft 29 and the first bevel gear 30 to rotate, so that the second bevel gear 31 drives the air drying fan 19 to rotate. The external air is filtered by the dust filter plate 14 to filter out the dust particles in the air, and then the moisture in the air is filtered by the moisture filter plate 15. Finally, the air is sent into the pretreatment box 2 to dry the chemical fibers on the vibrating plate 17. Finally, the dried chemical fibers fall into the feeding box 3 to prevent the presence of moisture on the chemical fibers in the humid south, which may cause equipment failures during subsequent high-temperature melting and appearance defects such as dents and bubbles on the surface of the composite material.
[0027] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.
Claims
1. A non-woven fabric processing extrusion compounding machine, characterized in that, Including: An extrusion compounding machine main body (1), a pretreatment box (2) is fixedly connected to the right side of the rear of the extrusion compounding machine main body (1), and an air drying box (5) is fixedly connected to the upper left side of the pretreatment box (2); A first screw rod (12), a driving box (4) is fixedly connected to the front side of the right side of the extrusion compounding machine main body (1), a first motor (8) is fixedly connected to the inside of the driving box (4), a first rotating shaft (9) is fixedly connected to the driving part of the first motor (8), and a first screw rod (12) is fixedly connected to the left end of the first rotating shaft (9); A vibrating plate (17), an elastic sheet (18) is fixedly connected to the inner top of the pretreatment box (2), a vibrating plate (17) is fixedly connected to the bottom of the elastic sheet (18), and the elastic sheet (18) has elasticity; A dust filter plate (14), a dust filter plate (14) is fixedly connected to the right side of the air drying box (5); A moisture filter plate (15), a moisture filter plate (15) is fixedly connected to the right side inside the air drying box (5); An air drying fan (19), a secondary belt pulley (28) is rotatably connected to the front side inside the air drying box (5), a third rotating shaft (29) is fixedly connected to the middle of the secondary belt pulley (28), a first bevel gear (30) is fixedly connected to the other end of the third rotating shaft (29), a second bevel gear (31) is meshed and connected to the left side of the first bevel gear (30), and an air drying fan (19) is fixedly connected to the middle of the second bevel gear (31).
2. The non-woven fabric processing extrusion compounding machine according to claim 1, characterized in that, A first gear (10) is fixedly connected to the right side of the first rotating shaft (9), a second gear (11) is meshed and connected to the rear side of the first gear (10), and a second screw rod (13) is fixedly connected to the middle of the second gear (11).
3. The non-woven fabric processing extrusion compounding machine according to claim 1, characterized in that, A second motor (16) is fixedly connected to the upper front side inside the pretreatment box (2), a worm (20) is fixedly connected to the driving part of the second motor (16), a worm gear (21) is meshed and connected to the upper side of the worm (20), a second rotating shaft (22) is fixedly connected to the middle of the worm gear (21), discs (23) are fixedly connected to both ends of the second rotating shaft (22), a fixed column (24) is fixedly connected to the upper outer side of the disc (23), the fixed column (24) is rotatably connected to a fixing plate (25), and the other end of the fixing plate (25) is hinged to the vibrating plate (17).
4. The non-woven fabric processing extrusion compounding machine according to claim 3, characterized in that, A main belt pulley (26) is fixedly connected to the worm (20), and the main belt pulley (26) is connected to the secondary belt pulley (28) through a transmission belt (27).
5. The non-woven fabric processing extrusion compounding machine according to claim 1, wherein A feed box (3) is fixedly connected to the upper right side of the extrusion compounding machine main body (1), and the lower outlet of the feed box (3) is on the same vertical line as the right end of the first screw rod (12).
6. The non-woven fabric processing extrusion compounding machine according to claim 1, wherein, A feed inlet (6) is fixedly connected to the top of the pretreatment box (2), and the lower outlet of the feed inlet (6) is on the same vertical line as the front side of the vibrating plate (17).
7. The non-woven fabric processing extrusion compounding machine according to claim 1, characterized in that, A discharge pipe (7) is fixedly connected to the left end of the extrusion compounding machine main body (1).