Spunlace device for non-woven fabric production and processing

Abstract

The utility model relates to the technical field of non-woven fabric production, and discloses a spunlace device for non-woven fabric production and processing, which comprises a multi-stage filter shell, a cleaning device shell is fixedly mounted at the bottom of the multi-stage filter shell, and an impurity discharge pipe is fixedly mounted at the bottom of the cleaning device shell. The cleaning device shell, the impurity discharging pipe, the electromagnetic switch valve and the filter screen cleaning mechanism are arranged, the filter screen cleaning mechanism is used for cleaning impurities at the bottom of the second-stage filter plate to the impurity discharging pipe to be accumulated and stored, and therefore the impurities at the bottom of the second-stage filter plate can be cleaned through the cleaning device shell, the impurity discharging pipe, the electromagnetic switch valve and the filter screen cleaning mechanism; when the impurity discharge pipe is full of impurities, the electromagnetic switch valve is opened to clean the impurities in the impurity discharge pipe, so that the condition that the impurities block the secondary filter plate is avoided, the secondary filter plate does not need to be manually disassembled for cleaning or replacement, and the whole operation is time-saving and labor-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabric production, in particular to a water spunlace device for the production and processing of non-woven fabrics. Background Art

[0002] Spunlace nonwoven fabric is made by spraying high-pressure fine water flow onto one or more layers of fiber webs, so that the fibers are entangled with each other, so that the fiber web is reinforced and has a certain strength. The resulting fabric is spunlace nonwoven fabric. Its fiber raw materials come from a wide range of sources, and can be polyester, nylon, polypropylene, viscose fiber, chitin fiber, ultrafine fiber, Tencel, silk, bamboo fiber, wood pulp fiber, seaweed fiber, etc. The principle of hydroentanglement to reinforce the fiber web is similar to the acupuncture process, but instead of using needles, it uses multiple fine water jets generated by high pressure. The hydroentanglement machine sprays the fiber web. After the water jet passes through the fiber web, it is supported by the rebound of the net curtain and interspersed with the fiber again. The fiber web is a kind of fiber web, whereby, under the hydraulic action of high-speed water jets interspersed in different directions, the fibers in the fiber web are displaced, interspersed, entangled and embraced, so that the fiber web is reinforced. The hydroentanglement device is mainly composed of a hydroentanglement head conveying net curtain drying device and a water circulation treatment system. It adopts a combination of roller type and platform type. There are three hydroentanglement rollers in the system, which respectively perform spraying processing on both sides of the fiber web, followed by a platform type hydroentanglement area. The two sides of the fiber web are subjected to two types of hydroentanglement treatment, respectively, so that the fiber web is fully reinforced and entangled. The drum type hot air drying oven used for drying has a good drying effect. After searching, the application number 202210361908.X discloses a hydroentanglement device for non-woven fabric production and processing, which relates to the field of non-woven fabric processing technology, including a circulating water reflux box, the internal movably installed with a conveying device, the upper part of the conveying device is provided with a water storage tank, and the internal movably sleeved with a secondary filter plate of the water storage tank.

[0003] However, when cleaning the secondary filter plate, this device cannot effectively clean out impurities in the secondary filter plate, resulting in impurities accumulating on the secondary filter plate and still blocking the filter holes of the secondary filter plate. The secondary filter plate needs to be manually disassembled, cleaned or replaced regularly, and the overall operation is time-consuming and laborious.

[0004] To this end, we propose a hydroentanglement device for the production and processing of nonwoven fabrics. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a water spunlace device for the production and processing of non-woven fabrics.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water spurt device for non-woven fabric production and processing, comprising a multi-stage filter housing, a cleaning device housing is fixedly installed at the bottom of the multi-stage filter housing, an impurity discharge pipe is fixedly installed at the bottom of the cleaning device housing, an electromagnetic switch valve is arranged on the right wall of the impurity discharge pipe, an outlet pipe is fixedly installed on the top of the multi-stage filter housing, a water inlet pipe is fixedly installed on the upper end of the right wall of the cleaning device housing, a filter cleaning mechanism is arranged inside the cleaning device housing, a multi-stage filter is fixedly installed on the lower end of the inner wall of the multi-stage filter housing, a secondary filter plate is fixedly installed on the inner wall of the multi-stage filter housing at the upper end of the multi-stage filter, and the bottom of the secondary filter plate is movably connected to the top of the multi-stage filter, the filter cleaning mechanism comprises a servo motor, and the back of the servo motor is fixedly connected to the front of the cleaning device housing, and the output end of the servo motor movably penetrates the front end of the inner wall of the cleaning device housing.

[0007] Preferably, a reciprocating screw is fixedly mounted on the output end of the servo motor, and the back side of the reciprocating screw is movably connected to the rear end of the inner wall of the cleaning device housing.

[0008] Preferably, the outer wall of the reciprocating screw is threadedly connected with a moving block.

[0009] Preferably, a cleaning brush is fixedly mounted on the top of the moving block, and the top of the cleaning brush is movably connected to the bottom of the secondary filter plate.

[0010] Preferably, a first guide rod is movably mounted on the right side of the inner wall of the moving block, and the front side of the first guide rod is fixedly connected to the front end of the inner wall of the cleaning device housing.

[0011] Preferably, the back side of the first guide rod is fixedly connected to the rear end of the inner wall of the cleaning device housing.

[0012] Preferably, a second guide rod is movably mounted on the left side of the inner wall of the moving block.

[0013] Preferably, the front side of the second guide rod is fixedly connected to the front end of the inner wall of the cleaning device housing.

[0014] Preferably, the back side of the second guide rod is fixedly connected to the rear end of the inner wall of the cleaning device housing.

[0015] Beneficial Effects

[0016] The utility model provides a spunlace device for the production and processing of non-woven fabrics. It has the following beneficial effects:

[0017] (1) The hydroentanglement device for the production and processing of non-woven fabrics is provided with a cleaning device shell, an impurity discharge pipe, an electromagnetic switch valve and a filter cleaning mechanism. The filter cleaning mechanism is used to clean the impurities at the bottom of the secondary filter plate and store them in the impurity discharge pipe. When the impurities in the impurity discharge pipe are full of impurities, the electromagnetic switch valve is opened to clean the impurities in the impurity discharge pipe, thereby avoiding the situation where impurities block the secondary filter plate. There is no need to manually disassemble the secondary filter plate for cleaning or replacement, and the overall operation is time-saving and labor-saving.

[0018] (2) The hydroentanglement device for the production and processing of non-woven fabrics has a water inlet pipe arranged at the bottom and a water outlet pipe arranged at the top, so that water flows through the secondary filter plate and the multi-stage filter screen in sequence from bottom to top, thereby intercepting impurities at the bottom of the secondary filter plate, making it easier for the filter screen cleaning mechanism to clean the impurities at the bottom of the secondary filter plate. At the same time, the impurities cleaned at the bottom of the secondary filter plate will automatically fall to the impurity discharge pipe, thereby preventing the impurities on the secondary filter plate from accumulating on the secondary filter plate and continuing to clog the secondary filter plate.

[0019] (3) The water spunlace device used for the production and processing of non-woven fabrics is provided with an electromagnetic switch valve. The electromagnetic switch valve automatically opens when it is necessary to clean impurities in the impurity discharge pipe, and is normally closed when it is not necessary to clean impurities in the impurity discharge pipe, thereby avoiding water leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the front side of the utility model;

[0021] Figure 2 This is a schematic diagram of the left wall structure of the filter cleaning mechanism of the utility model;

[0022] Figure 3 It is a front structural schematic diagram of the multi-stage filter screen and the secondary filter plate of the utility model.

[0023] Legend: 10. Multi-stage filter housing; 11. Cleaning device housing; 12. Impurity discharge pipe; 13. Solenoid switch valve; 14. Water outlet pipe; 15. Water inlet pipe; 16. Filter cleaning mechanism; 17. Multi-stage filter; 18. Secondary filter plate; 19. Servo motor; 20. Reciprocating screw; 21. Moving block; 22. Cleaning brush; 23. First guide rod; 24. Second guide rod. DETAILED DESCRIPTION

[0024] Embodiment 1: A spunlace device for nonwoven fabric production and processing, such as Figure 1As shown, it includes a multi-stage filter housing 10, a cleaning device housing 11 is fixedly installed at the bottom of the multi-stage filter housing 10, an impurity discharge pipe 12 is fixedly installed at the bottom of the cleaning device housing 11, and an electromagnetic switch valve 13 is arranged on the right wall of the impurity discharge pipe 12; a water outlet pipe 14 is fixedly installed on the top of the multi-stage filter housing 10, and a water inlet pipe 15 is fixedly installed on the upper end of the right wall of the cleaning device housing 11; a filter cleaning mechanism 16 is arranged inside the cleaning device housing 11; by arranging the cleaning device housing 11, the impurity discharge pipe 12, the electromagnetic switch valve 13 and the filter cleaning mechanism 16, the filter cleaning mechanism 16 is used to clean the impurities at the bottom of the secondary filter plate 18 to the impurity discharge pipe 12 for accumulation and storage; when the impurities at the impurity discharge pipe 12 are full of impurities, the electromagnetic switch valve 13 is opened to clean the impurities in the impurity discharge pipe 12, thereby avoiding the situation that the impurities block the secondary filter plate 18, and there is no need to manually disassemble the secondary filter plate 18 for cleaning or replacement, and the overall operation is time-saving and labor-saving.

[0025] Embodiment 2: Based on Embodiment 1, Figure 2 As shown, the filter cleaning mechanism 16 includes a servo motor 19, and the back of the servo motor 19 is fixedly connected to the front of the cleaning device housing 11, the output end of the servo motor 19 movably penetrates the front end of the inner wall of the cleaning device housing 11, the output end of the servo motor 19 is fixedly installed with a reciprocating screw rod 20, and the back of the reciprocating screw rod 20 is movably connected to the rear end of the inner wall of the cleaning device housing 11, the outer wall of the reciprocating screw rod 20 is threadedly connected with a moving block 21, the top of the moving block 21 is fixedly installed with a cleaning brush 22, and the top of the cleaning brush 22 is movably connected to the bottom of the secondary filter plate 18, and a first guide rod 23 is movably installed on the right side of the inner wall of the moving block 21, and the front of the first guide rod 23 is fixedly connected to the front end of the inner wall of the cleaning device housing 11, and the back of the first guide rod 23 is connected to the The rear end of the inner wall is fixedly connected, and a second guide rod 24 is movably installed on the left side of the inner wall of the moving block 21, and the front side of the second guide rod 24 is fixedly connected to the front end of the inner wall of the cleaning device housing 11, and the back side of the second guide rod 24 is fixedly connected to the rear end of the inner wall of the cleaning device housing 11. By setting the water inlet pipe 15 at the lower water outlet pipe 14 at the upper water flow will pass through the secondary filter plate 18 and the multi-stage filter screen 17 from bottom to top, so that impurities are intercepted at the bottom of the secondary filter plate 18, which is convenient for the filter cleaning mechanism 16 to clean the impurities at the bottom of the secondary filter plate 18. At the same time, the cleaned impurities at the bottom of the secondary filter plate 18 will automatically fall to the impurity discharge pipe 12, avoiding the situation where impurities on the secondary filter plate 18 accumulate on the secondary filter plate 18 and continue to block the secondary filter plate 18.

[0026] Embodiment 3: Based on Embodiment 1 and Embodiment 2, Figure 3As shown, a multi-stage filter screen 17 is fixedly installed on the lower end of the inner wall of the multi-stage filter housing 10, and a secondary filter plate 18 is fixedly installed on the inner wall of the multi-stage filter housing 10 at the upper end of the multi-stage filter screen 17, and the bottom of the secondary filter plate 18 is movably connected to the top of the multi-stage filter screen 17. An electromagnetic switch valve 13 is provided, and the electromagnetic switch valve 13 automatically opens when it is necessary to clean the impurities in the impurity discharge pipe 12, and is in a normally closed state when it is not necessary to clean the impurities in the impurity discharge pipe 12, thereby avoiding water leakage.

[0027] The working principle of the utility model is as follows: by turning on the switch of the servo motor 19, the output end of the servo motor 19 drives the reciprocating screw 20 to start rotating, the reciprocating screw 20 drives the moving block 21 to move forward and backward, the moving block 21 drives the cleaning brush 22 to move forward and backward along the first guide rod 23 and the second guide rod 24, the cleaning brush 22 cleans the impurities at the bottom of the secondary filter plate 18, and the cleaned impurities fall to the impurity discharge pipe 12. When a large amount of impurities are accumulated in the impurity discharge pipe 12, the impurities in the impurity discharge pipe 12 are cleaned out by turning on the switch of the electromagnetic switch valve 13.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A hydroentanglement device for nonwoven fabric production and processing, comprising a multi-stage filter housing (10), characterized in that: A cleaning device housing (11) is fixedly mounted on the bottom of the multistage filter housing (10), an impurity discharge pipe (12) is fixedly mounted on the bottom of the cleaning device housing (11), an electromagnetic switch valve (13) is arranged on the right side wall of the impurity discharge pipe (12), a water outlet pipe (14) is fixedly mounted on the top of the multistage filter housing (10), a water inlet pipe (15) is fixedly mounted on the upper end of the right side wall of the cleaning device housing (11), a filter screen cleaning mechanism (16) is arranged inside the cleaning device housing (11), and the multistage filter housing (10) is fixedly mounted on the top of the multistage filter housing (10). A multi-stage filter screen (17) is fixedly mounted at the lower end of the inner wall of the multi-stage filter housing (10), a secondary filter plate (18) is fixedly mounted at the upper end of the multi-stage filter screen (17), and the bottom of the secondary filter plate (18) is movably connected to the top of the multi-stage filter screen (17), the filter screen cleaning mechanism (16) includes a servo motor (19), and the back of the servo motor (19) is fixedly connected to the front of the cleaning device housing (11), and the output end of the servo motor (19) movably penetrates the front end of the inner wall of the cleaning device housing (11).

2. The spunlace device for nonwoven fabric production and processing according to claim 1, characterized in that: A reciprocating screw rod (20) is fixedly mounted on the output end of the servo motor (19), and the back side of the reciprocating screw rod (20) is movably connected to the rear end of the inner wall of the cleaning device housing (11).

3. The spunlace device for nonwoven fabric production and processing according to claim 2, characterized in that: The outer wall of the reciprocating screw rod (20) is threadedly connected with a moving block (21).

4. The spunlace device for nonwoven fabric production and processing according to claim 3, characterized in that: A cleaning brush (22) is fixedly mounted on the top of the moving block (21), and the top of the cleaning brush (22) is movably connected to the bottom of the secondary filter plate (18).

5. The spunlace device for nonwoven fabric production and processing according to claim 3, characterized in that: A first guide rod (23) is movably mounted on the right side of the inner wall of the moving block (21), and the front side of the first guide rod (23) is fixedly connected to the front end of the inner wall of the cleaning device housing (11).

6. The spunlace device for nonwoven fabric production and processing according to claim 5, characterized in that: The back side of the first guide rod (23) is fixedly connected to the rear end of the inner wall of the cleaning device housing (11).

7. The spunlace device for nonwoven fabric production and processing according to claim 3, characterized in that: A second guide rod (24) is movably mounted on the left side of the inner wall of the moving block (21).

8. The spunlace device for nonwoven fabric production and processing according to claim 7, characterized in that: The front side of the second guide rod (24) is fixedly connected to the front end of the inner wall of the cleaning device housing (11).

9. The spunlace device for nonwoven fabric production and processing according to claim 7, characterized in that: The back side of the second guide rod (24) is fixedly connected to the rear end of the inner wall of the cleaning device housing (11).

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