Non-woven fabric high-pressure spunlace machine

Abstract

The non-woven fabric high-pressure spunlace machine comprises a deburring module and a water return module, and the deburring module comprises a water receiving box, a belt conveyor movably installed in the water receiving box and two hydraulic cylinders installed on the front side and the rear side of the water receiving box. Non-woven fabric is laid on the belt conveyor to be conveyed, then an external PLC (programmable logic controller) firstly controls the movable end of the hydraulic cylinder to extend and the threaded rod, the pressing plates and the motor to ascend, then controls the output shaft of the motor to rotate clockwise and controls the two pressing plates to be close to each other until the two pressing plates are attached to each other, and then controls the movable end of the hydraulic cylinder to contract and the pressing plates to be attached to the top of the non-woven fabric. During the process, the spunlace head extracts water in the box body and then sprays the water out at high pressure, so that burrs on the non-woven fabric are washed away, the non-woven fabric can be widened by the two pressing plates, the non-woven fabric is prevented from twisting when washed, and the deburring effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabric production, in particular to a non-woven fabric high-pressure water spunlace machine. Background Art

[0002] Nonwoven fabrics are also called nonwovens, nonwoven fabrics, and non-woven fabrics. They are made of oriented or randomly arranged fibers through friction, cohesion, bonding, or a combination of these methods. The connotation is "non-woven". Nonwoven fabrics exist in the form of fibers, while woven fabrics exist in the form of yarns. This is also a major feature that distinguishes nonwoven fabrics from other fabrics. You cannot pull out individual threads from nonwoven fabrics.

[0003] During the production of non-woven fabrics, burr removal is required. However, due to the softness and length of non-woven fabrics, the non-woven fabrics are prone to twisting when water flows over the top of the non-woven fabrics. Then, the burrs in some parts are not removed properly, which affects the molding effect of the non-woven fabrics. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted in this utility model is:

[0006] A non-woven fabric high-pressure water spunlace machine, comprising a deburring module and a water return module, the deburring module comprising a water receiving box, a belt conveyor movably installed inside the water receiving box, two hydraulic cylinders installed on the front and rear sides of the water receiving box, a lifting block connected to the movable end of the hydraulic cylinder, a threaded rod movably connected between the two lifting blocks, two pressing plates affixed to the top of the belt conveyor and connected to the threaded rod, a box body connected to the top of the pressing plate, a water spunlace head connected and communicated with the box body, a motor connected between the lifting block and the threaded rod near the front side of the water receiving box, and a water return module, the water return module comprising a filter installed inside the water receiving box, a water pump connected and communicated with the water receiving box, and a water outlet pipe connected and communicated with the water pump.

[0007] By adopting the above technical scheme, the non-woven fabric is laid on the belt conveyor for transmission, and then the external PLC controls the extension of the movable end of the hydraulic cylinder, and the threaded rod, the pressure plate, and the motor rise, and then controls the motor output shaft to rotate clockwise, and the two pressure plates approach each other until they fit together, and then controls the movable end of the hydraulic cylinder to shrink, and the pressure plate fits the top of the non-woven fabric, and then the external PLC controls the motor output group to rotate counterclockwise, and the two pressure plates separate and widen the non-woven fabric. During this process, the water jet head extracts water from the box body and then sprays it out at high pressure to wash away the burrs on the non-woven fabric. The two pressure plates can widen the non-woven fabric to prevent the non-woven fabric from twisting during washing, thereby improving the deburring effect.

[0008] In a preferred example, the utility model can be further configured as follows: the belt conveyor is arranged on the top of the filter screen, and the width and length of the belt conveyor are smaller than the short side inside the water receiving box.

[0009] In a preferred example, the utility model can be further configured as follows: two hydraulic cylinders are connected in series, and the belt conveyor, hydraulic cylinder, and motor are all electrically connected to an external PLC.

[0010] In a preferred example, the utility model can be further configured as follows: the external thread of the threaded rod is provided with two sections, and the rotation directions are opposite.

[0011] In a preferred example, the utility model can be further configured as follows: a notch is opened on the pressing plate, and the water jet head is located inside the notch.

[0012] In a preferred example, the utility model can be further configured as follows: the filter screen divides the interior of the water receiving box into an upper space and a lower space, and the water pump is connected to the interior of the lower space.

[0013] In a preferred example, the utility model can be further configured as follows: two hooks are installed on the rear side of the water receiving box, and the two hooks are both attached to the bottom of the water outlet pipe.

[0014] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0015] 1. In the utility model, the non-woven fabric is laid on the belt conveyor for transmission, and then the external PLC controls the extension of the movable end of the hydraulic cylinder, and the threaded rod, the pressure plate and the motor rise, and then controls the motor output shaft to rotate clockwise, and the two pressure plates approach each other until they fit together, and then controls the hydraulic cylinder movable end to shrink, and the pressure plate fits the top of the non-woven fabric, and then the external PLC controls the motor output group to rotate counterclockwise, and the two pressure plates separate and widen the non-woven fabric. During this process, the water jet head extracts water from the box body and then sprays it out at high pressure, thereby washing away the burrs on the non-woven fabric. The two pressure plates can widen the non-woven fabric, avoid twisting of the non-woven fabric when being washed, and improve the deburring effect.

[0016] 2. In the utility model, the burr mixed water flows into the water receiving box, and the filter screen is used for filtering. Then, when the water in the box body is used up, the staff turns on the water pump, and then lifts the water outlet pipe to inject the filtered water in the water receiving box into the box body, thereby completing the reuse of resources and reducing cleaning costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the deburring module of the utility model;

[0019] Figure 3For this utility model Figure 2 A magnified view of the structure of part A;

[0020] Figure 4 This is a schematic diagram of the water return module of the utility model.

[0021] Reference numerals:

[0022] 100, deburring module; 110, water receiving box; 120, belt conveyor; 130, hydraulic cylinder; 140, lifting block; 150, threaded rod; 160, pressing plate; 170, box body; 180, water jet head; 190, motor;

[0023] 200, water return module; 210, filter screen; 220, water pump; 230, water outlet pipe. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0025] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0026] A non-woven high-pressure water spunlace machine provided by some embodiments of the utility model will be described below in conjunction with the accompanying drawings.

[0027] Embodiment 1:

[0028] Combination Figure 1-4 As shown, the utility model provides a non-woven fabric high-pressure water spunlace machine, including a deburring module 100 and a water return module 200, wherein the deburring module 100 includes a water receiving box 110, a belt conveyor 120 movably installed inside the water receiving box 110, two hydraulic cylinders 130 installed on the front and rear sides of the water receiving box 110, a lifting block 140 connected to the movable end of the hydraulic cylinder 130, a threaded rod 150 movably connected between the two lifting blocks 140, two pressing plates 160 attached to the top of the belt conveyor 120 and connected to the threaded rod 150, a box body 170 connected to the top of the pressing plate 160, a water spunlace head 180 connected to and in communication with the box body 170, and a motor 190 connected between the lifting block 140 and the threaded rod 150 near the front side of the water receiving box 110;

[0029] The water return module 200 includes a filter screen 210 installed inside the water receiving box 110 , a water pump 220 connected and communicated with the water receiving box 110 , and a water outlet pipe 230 connected and communicated with the water pump 220 .

[0030] Furthermore, the belt conveyor 120 is arranged on the top of the filter 210, and the width and length of the belt conveyor 120 are smaller than the short side inside the water receiving box 110. The use of this layout design is conducive to the filter 210 to directly filter the water flow with burrs.

[0031] Furthermore, the external thread of the threaded rod 150 is arranged in two sections with opposite rotation directions. With this structural design, the movement trajectory of the two pressing plates 160 can be controlled so that the two pressing plates 160 can widen the non-woven fabric to prevent the non-woven fabric from twisting when being washed.

[0032] Furthermore, a notch is provided on the pressing plate 160, and the water jet head 180 is located inside the notch. The notch is provided so that when the two pressing plates 160 are attached to each other, the water jet head 180 can still rinse the top of the non-woven fabric.

[0033] Furthermore, the filter screen 210 divides the interior of the water receiving box 110 into an upper space and a lower space, and the water pump 220 is connected to the interior of the lower space. This structural design ensures that the filtered water flow can be placed separately.

[0034] Embodiment 2:

[0035] Combination Figure 1-4 As shown, on the basis of embodiment one, two hydraulic cylinders 130 are connected in series, and the belt conveyor 120, the hydraulic cylinder 130, and the motor 190 are all electrically connected to the external PLC. The control method of the utility model is to achieve automatic control through an external PLC. The control circuit of the external PLC can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field, and the utility model is mainly used to protect mechanical devices, so the utility model no longer explains the control method and circuit connection in detail, and then multiple electrical appliances are connected to the external PLC, which can improve the intelligence of this product and improve the comfort of use.

[0036] Embodiment three:

[0037] Combination Figure 1 and Figure 4 As shown, in the above embodiment, two hooks are installed on the rear side of the water receiving box 110, and both hooks are attached to the bottom of the water outlet pipe 230. The hooks can lift the water outlet pipe 230 to prevent the water outlet pipe 230 from falling to the ground.

[0038] The working principle and use process of the utility model are as follows: when the device is put into actual use, the non-woven fabric is laid on the belt conveyor 120 for transmission. During this process, the external PLC first controls the movable end of the hydraulic cylinder 130 to extend, and then the threaded rod 150, the pressing plate 160, and the motor 190 rise. Then, the output shaft of the motor 190 is controlled to rotate clockwise, and the two pressing plates 160 approach each other until they fit together. Then, the movable end of the hydraulic cylinder 130 is controlled to contract, so that the pressing plate 160 fits the top of the non-woven fabric. Then, the external PLC controls the motor 190 to rotate clockwise. 0 The output group rotates counterclockwise, and then the two pressing plates 160 separate and widen the non-woven fabric. During this process, the water jet head 180 extracts water from the box body 170 and then sprays it out at high pressure, thereby washing away the burrs on the non-woven fabric. Then the burrs and water flow mixed with the water flow flow into the water receiving box 110, and the filter screen 210 filters. Then, when the water in the box body 170 is used up, the staff turns on the water pump 220, then lifts the water outlet pipe 230, and injects the filtered water in the water receiving box 110 into the box body 170, thereby completing the recycling of resources.

[0039] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A non-woven high-pressure water spunlace machine, characterized in that: include: Deburring module (100) and return water module (200), The deburring module (100) comprises a water receiving box (110), a belt conveyor (120) movably mounted inside the water receiving box (110), two hydraulic cylinders (130) mounted on the front and rear sides of the water receiving box (110), a lifting block (140) connected to the movable end of the hydraulic cylinder (130), a threaded rod (150) movably connected between the two lifting blocks (140), two pressing plates (160) attached to the top of the belt conveyor (120) and connected to the threaded rod (150), a box body (170) connected to the top of the pressing plates (160), a water jet head (180) connected to and in communication with the box body (170), and a motor (190) connected between the lifting block (140) and the threaded rod (150) near the front side of the water receiving box (110); The water return module (200) comprises a filter screen (210) installed inside the water receiving box (110), a water pump (220) connected to and in communication with the water receiving box (110), and a water outlet pipe (230) connected to and in communication with the water pump (220).

2. A non-woven fabric high pressure water spunlace machine according to claim 1, characterized in that: The belt conveyor (120) is arranged on the top of the filter screen (210), and the width and length of the belt conveyor (120) are smaller than the inner short side of the water receiving box (110).

3. The nonwoven high-pressure water spunlace machine according to claim 1, characterized in that: The two hydraulic cylinders (130) are connected in series, and the belt conveyor (120), the hydraulic cylinder (130), and the motor (190) are all electrically connected to an external PLC.

4. The nonwoven high-pressure water spunlace machine according to claim 1, characterized in that: The external thread of the threaded rod (150) is arranged in two sections, and the directions of rotation are opposite.

5. The nonwoven high-pressure water spunlace machine according to claim 1, characterized in that: The pressing plate (160) is provided with a notch, and the water jet head (180) is located inside the notch.

6. The nonwoven high-pressure water spunlace machine according to claim 1, characterized in that: The filter screen (210) divides the interior of the water receiving box (110) into an upper space and a lower space, and the water pump (220) is connected to the interior of the lower space.

7. The nonwoven high-pressure water spunlace machine according to claim 1, characterized in that: Two hooks are installed on the rear side of the water receiving box (110), and both hooks are attached to the bottom of the water outlet pipe (230).

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