Cleaning device and cleaning method for woven fabric production

Abstract

The cleaning device comprises a water storage tank used for storing cleaning fluid, a cleaning assembly is arranged in the water storage tank and comprises a filter plate, the filter plate is arranged in the water storage tank in a sliding mode, a plurality of round holes are formed in the filter plate in a rectangular array mode, a net plate is arranged above the filter plate, and the net plate is arranged above the filter plate. The front end and the rear end of the net plate are fixedly connected with the inner wall of the water storage tank. When the improved cleaning device for woven fabric production is used, holes of woven fabric can be fully cleaned through cleaning liquid on the two sides of the woven fabric, so that impurities in the holes of the woven fabric can be completely taken out, the situation that thread residues or the impurities are attached to the side wall of the woven fabric, and the cleaning effect of the woven fabric is affected is avoided; almost all thread residues in the cleaning liquid are separated from the woven fabric synchronously, so that the thread residues are prevented from being attached to the woven fabric again, and the cleaning effect of the device on the woven fabric is good.

Description

Technical Field

[0001] The present invention relates to the technical field of woven cloth cleaning devices, and in particular to a cleaning device and a cleaning method for woven cloth production. Background Art

[0002] Fabric is a widely used material. It is made of fibers interwoven or woven through a specific process. During the fabric production process, the fabric is generally cleaned through a cleaning device to remove harmful chemicals and thread ends remaining on the fabric, making the finished fabric cleaner and facilitating subsequent processing or sale of the fabric.

[0003] The existing method of cleaning fabrics is generally to immerse the fabrics in a cleaning solution to complete the cleaning of the fabrics, and then immerse the fabrics in clean water to complete the rinsing of the fabrics, and finally obtain clean fabrics. When the fabrics are immersed in the cleaning solution, the thread ends washed off by the cleaning solution on the fabrics float in the cleaning solution, which may cause the thread ends to re-attach to the fabrics, thereby reducing the cleaning effect of the fabrics. At the same time, foreign matter such as thread ends or particulate debris may be stuck in the holes of the fabrics, which may cause foreign matter to remain in the holes of the fabrics after the cleaning is completed, further reducing the cleaning effect of the fabrics. Summary of the invention

[0004] The object of the present invention is to provide a cleaning device and a cleaning method for woven fabric production, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a cleaning device for weaving production, comprising a water tank for storing cleaning liquid, a cleaning assembly being arranged in the water tank, the cleaning assembly comprising a filter plate, the filter plate being slidably mounted in the water tank, the filter plate being provided with a plurality of circular holes in a rectangular array, a mesh plate being arranged above the filter plate, and the front and rear ends of the mesh plate are both fixedly connected to the inner wall of the water tank, two squeezing rollers are arranged oppositely below the mesh plate, two guide grooves are arranged oppositely on the inner wall of the water tank at positions corresponding to the squeezing rollers, and the two ends of the squeezing rollers are respectively inserted into the two guide grooves and contact the inner walls of the two guide grooves, two rectangular holes are arranged oppositely on the inner wall of the top opening of the water tank, and the two rectangular holes are both located above the mesh plate; A guiding mechanism is provided in the top opening of the water tank, a driving mechanism is provided on the bottom side of the filter plate, a sealing mechanism is provided on the bottom side of the circular hole, a filtering mechanism is provided at the position corresponding to the rectangular hole on the outer wall of the water tank, and a push-pull mechanism is provided on the front and rear sides of the two squeezing rollers.

[0006] Preferably, the guide mechanism includes two first guide rollers, which are relatively arranged in the top opening of the water tank, and both ends of each first guide roller are respectively inserted into the box wall of the water tank and rotatably connected to the box wall of the water tank, the first guide roller is located above the rectangular hole, and two second guide rollers are relatively arranged on the left and right sides of the mesh plate, and both ends of each second guide roller are respectively inserted into the box wall of the water tank and rotatably connected to the box wall of the water tank, the left and right ends of the mesh plate are respectively in contact with the outer peripheral walls of the two second guide rollers, and the middle bottom end of the second guide roller is coplanar with the bottom side of the mesh plate.

[0007] Preferably, the driving mechanism includes two drivers, which are relatively fixedly installed on the bottom side of the water tank, and threaded rods are threadedly installed at the four corners of the filter plate, and the bottom end of each threaded rod rotates to penetrate the wall of the water tank, and the two driving ends of the driver are respectively fixedly connected to the bottom ends of the corresponding threaded rods.

[0008] Preferably, an exhaust hole is provided on the bottom side of the water tank, and the exhaust hole is located between the two drivers, a piston plate is provided below the filter plate, and the outer peripheral wall of the piston plate is in contact with the inner wall of the water tank, the bottoms of several of the threaded rods are all round rod-shaped and slide through the four corners of the piston plate respectively, a first spring is wound around the bottom of the threaded rod, and the two ends of the first spring are fixedly connected to the bottom side of the piston plate and the inner wall of the water tank respectively.

[0009] Preferably, the sealing mechanism includes a sealing plate, which is arranged on the bottom side of the corresponding circular hole, and the top side of the sealing plate is in contact with the top side of the filter plate, two guide rods are installed on the sealing plate for relative sliding, and the top end of each guide rod is fixedly connected to the bottom side of the filter plate, and a second spring is wrapped around the outer peripheral side of the guide rod, and the two ends of the second spring are respectively fixedly connected to the bottom end of the corresponding guide rod and the bottom side of the corresponding sealing plate.

[0010] Preferably, the middle position of the top side of the piston plate is an arc-shaped setting that is concave towards the center position on all sides, and an electric-controlled drain valve is fixedly installed through the center position of the piston plate. An electric-controlled water inlet valve is fixedly installed through the left side of the top of the water tank, and the drain end of the electric-controlled water inlet valve is located between the first guide roller and the second guide roller.

[0011] Preferably, the filtering mechanism includes two storage boxes, which are relatively fixedly installed on the front and rear sides of the top of the water tank, and the drainage outlet of the rectangular hole is connected to the water inlet of the corresponding storage box, a sieve plate is fixedly installed in the storage box, and a plurality of one-way valves are fixedly installed through the bottom side of the storage box, and the spacing between two adjacent one-way valves is equal, the drainage end of the one-way valve is fixedly penetrated through the wall of the water tank, and the drainage end of the one-way valve is located between the first guide roller and the second guide roller.

[0012] Preferably, the push-pull mechanism includes two sliders with T-shaped cross-sections, two slide grooves are relatively opened at the middle positions of the front and rear inner walls of the water tank, and the top of each slide groove is rectangular and communicated with the inside of the corresponding guide groove, the slider is slidably installed in the corresponding slide groove, and the slider is in contact with the side wall of the piston plate, two limit plates are installed on the opposite sides of the slider for relative rotation, and the top of each limit plate is rotatably connected to the corresponding extrusion roller, and the side of the limit plate close to the inner wall of the water tank is in contact with the inner wall of the water tank, a third spring is provided between the slider and the inner wall of the corresponding slide groove, and the two ends of the third spring are respectively fixedly connected to the top side of the corresponding slider and the inner wall of the corresponding slide groove.

[0013] Preferably, a restraining rod is slidably installed on the sliding block, and both ends of the restraining rod are fixedly connected to the inner wall of the corresponding sliding groove, and the third spring is wound and installed on the outer peripheral side of the corresponding restraining rod.

[0014] A cleaning method, comprising the above-mentioned cleaning device for woven fabric production, specifically comprises the following steps: Step 1: First, the woven fabric is passed through the top opening of the water tank. Due to the restriction of the woven fabric by the first guide roller and the second guide roller, the part of the woven fabric located in the top opening of the water tank is in a U-shaped state, so that part of the woven fabric is always immersed in the water in the water tank; Step 2: The driving mechanism drives the filter plate to move up and down in the water tank, so that the cleaning liquid near the fabric moves up or down quickly, so that part of the cleaning liquid repeatedly passes through the holes of the fabric from both sides of the fabric, pushing out the debris in the holes of the fabric and deeply cleaning the fabric; Step three, during the upward movement of the filter plate in step two, part of the cleaning liquid at the top of the water storage tank can flow out from the rectangular hole, so that part of the thread ends in the cleaning liquid near the fabric are taken away by the water flow, and at the same time, another part of the thread ends in the cleaning liquid passes through the circular hole and moves to the bottom side of the filter plate. During the downward movement of the filter plate, the thread ends intercepted by the filter plate are always located at the bottom side of the filter plate, so that another part of the thread ends in the cleaning liquid near the fabric are removed; Step 4: During the up and down movement of the filter plate in step 2, the driving roller can be synchronously driven to repeatedly roll the fabric on the bottom side of the mesh plate, thereby repeatedly squeezing out the cleaning liquid in the fabric on the bottom side of the mesh plate, and finally quickly taking out the harmful substances in the fabric through multiple water absorption and drainage operations of the fabric; Step 5: After the cleaning of the fabric on the bottom side of the mesh plate is completed, the fabrics at different positions are moved to the bottom side of the mesh plate by moving the fabrics, and then the cleaning operation of the fabrics at other positions can be completed continuously according to the above.

[0015] The present invention has at least the following beneficial effects: 1. When the improved cleaning device for weaving production is used, the holes of the weaving can be fully cleaned by the cleaning liquid on both sides of the weaving, so that the debris in the holes of the weaving can be completely taken out to avoid the attachment of thread ends or debris on the side walls of the weaving to affect the cleaning effect of the weaving. In addition, during the cleaning process of the weaving, almost all thread ends in the cleaning liquid can be separated from the weaving to avoid the thread ends from being attached to the weaving again. The device has a good cleaning effect on the weaving; 2. During the above-mentioned cleaning process of the fabric, the fabric can be twisted in the cleaning liquid simultaneously, so that the cleaning liquid in some positions of the fabric can be squeezed out in turn, and the harmful substances in the fabric can be quickly taken out through multiple water absorption and drainage operations of the fabric, so as to accelerate the cleaning rate of the harmful substances in the fabric and enhance the cleaning effect of the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.

[0017] Figure 1 It is an overall schematic diagram of the present invention; Figure 2 It is a schematic diagram of the internal structure of the water storage tank of the present invention; Figure 3 It is a schematic diagram of the overall structure of some water storage tanks of the present invention; Figure 4 It is a schematic diagram of the overall structure of the mesh plate, filter plate and piston plate of the present invention; Figure 5 For the present invention Figure 4 A front view of Figure 6 It is a schematic diagram of the internal structure of the water tank and the storage tank of the present invention; Figure 7 For the present invention Figure 6 A is a front view of the structure shown in FIG. Figure 8 It is a schematic diagram of the internal structure of the storage box of the present invention; Fig. 9 It is a schematic diagram of the overall structure of the squeezing roller and part of the restraining rod of the present invention; Fig.10 It is a schematic diagram of the overall structure of the filter plate, piston plate and threaded rod of the present invention; Fig.11 It is a schematic diagram of the overall structure of the filter plate and the extrusion roller of the present invention; Fig.12 It is a schematic diagram of the internal structure of the filter plate and the sealing plate of the present invention.

[0018] In the figure: 1. water storage tank; 2. cleaning component; 21. filter plate; 22. round hole; 23. mesh plate; 24. squeezing roller; 25. guide groove; 26. rectangular hole; 3. guide mechanism; 31. first guide roller; 32. second guide roller; 4. driving mechanism; 41. driver; 42. threaded rod; 43. exhaust hole; 44. piston plate; 45. first spring; 5. blocking mechanism; 51. sealing plate; 52. guide rod; 53. second spring; 54. electric drain valve; 55. electric water inlet valve; 6. filtering mechanism; 61. storage box; 62. sieve plate; 63. one-way valve; 7. push-pull mechanism; 71. slide groove; 72. slider; 73. limit plate; 74. third spring; 75. restraint rod. DETAILED DESCRIPTION

[0019] In order to make the technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below 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 invention and are not used to limit the present invention.

[0020] Embodiment 1: The present invention provides a technical solution: Referring to Figure 1 - Fig.12 The present invention discloses a cleaning device for weaving production, comprising a water tank 1 for storing cleaning liquid, a cleaning assembly 2 being arranged in the water tank 1, the cleaning assembly 2 comprising a filter plate 21, the filter plate 21 being slidably mounted in the water tank 1, a plurality of circular holes 22 being arranged in a rectangular array on the filter plate 21, a mesh plate 23 being arranged above the filter plate 21, and the front and rear ends of the mesh plate 23 being fixedly connected to the inner wall of the water tank 1, two squeezing rollers 24 being arranged oppositely below the mesh plate 23, two guide grooves 25 being arranged oppositely on the inner wall of the water tank 1 at positions corresponding to the squeezing rollers 24, and the two ends of the squeezing rollers 24 being respectively inserted into the two guide grooves 25 and contacting the inner walls of the two guide grooves 25, two rectangular holes 26 being arranged oppositely on the inner wall of the top opening of the water tank 1, and the two rectangular holes 26 being located above the mesh plate 23; A guide mechanism 3 is provided in the top opening of the water tank 1, a driving mechanism 4 is provided on the bottom side of the filter plate 21, a sealing mechanism 5 is provided on the bottom side of the circular hole 22, a filtering mechanism 6 is provided at the position corresponding to the rectangular hole 26 on the outer wall of the water tank 1, and a push-pull mechanism 7 is provided on the front and rear sides of the two squeezing rollers 24.

[0021] In this embodiment, when the improved cleaning device for weaving production is used, due to the restraint and limitation of the guide mechanism 3, part of the weaving is located in the cleaning liquid in the water storage tank 1. At this time, the driving mechanism 4 drives the filter plate 21 to move up and down in the water storage tank 1, thereby driving part of the cleaning liquid in the storage tank 61 to pass through the holes of the weaving, and the weaving is deeply rinsed by the cleaning liquid in different directions. At the same time, the sundries in the holes of the weaving can be completely taken out to avoid the attachment of thread ends or sundries on the side walls of the weaving, which affects the cleaning effect of the weaving, and the weaving has a good rinsing effect; When the filter plate 21 moves upward, part of the cleaning liquid in the top opening of the water storage tank 1 can be lifted, so that part of the cleaning liquid can flow out of the storage tank 61 from the rectangular hole 26 together with the floating thread ends on the top side of the cleaning liquid. Then, the filter mechanism 6 filters out the thread ends in the cleaning liquid and stores them outside the water storage tank 1, while the cleaning liquid flows back into the water storage tank 1 for reuse. At the same time, during the upward movement of the filter plate 21, the thread ends in the middle and bottom of the cleaning liquid pass through the circular holes 22 and move to the bottom of the filter plate 21 along with the water flow. When the filter plate 21 moves downward, due to the blocking of the circular holes 22 by the blocking mechanism 5 and the interception of the thread ends by the filter plate 21, the thread ends are always located below the filter plate 21. Finally, there are almost no thread ends in the cleaning liquid near the fabric, so as to avoid the thread ends from reattaching to the fabric, and the fabric cleaning effect is good. When the filter plate 21 moves upward, the push-pull mechanism 7 can synchronously drive the squeezing rollers 24 to roll from the middle position of the mesh plate 23 to the positions on both sides of the mesh plate 23, and when the filter plate 21 moves downward, the push-pull mechanism 7 can drive the squeezing rollers 24 to roll and reset from both sides of the mesh plate 23 to the middle position. Finally, the cleaning liquid in a part of the fabric can be squeezed out by the rolling squeezing rollers 24 in cooperation with the mesh plate 23 to reciprocate, and the harmful substances in the fabric can be quickly taken out through multiple water absorption and drainage operations of the fabric, so as to accelerate the cleaning rate of the harmful substances in the fabric and enhance the cleaning effect of the fabric.

[0022] In a further preferred embodiment of the present invention, Figure 2 As shown, the guide mechanism 3 includes two first guide rollers 31, which are relatively arranged in the top opening of the water tank 1, and the two ends of each first guide roller 31 are respectively inserted into the box wall of the water tank 1 and are rotatably connected to the box wall of the water tank 1, the first guide roller 31 is located above the rectangular hole 26, and two second guide rollers 32 are relatively arranged on the left and right sides of the mesh plate 23, and the two ends of each second guide roller 32 are respectively inserted into the box wall of the water tank 1 and are rotatably connected to the box wall of the water tank 1, the left and right ends of the mesh plate 23 are respectively in contact with the outer peripheral walls of the two second guide rollers 32, and the middle bottom end of the second guide roller is coplanar with the bottom side of the mesh plate; In the present embodiment, when installing the fabric, the operator first passes the fabric around the first guide roller 31 and the second guide roller 32 through the opening of the water tank 1, so that the fabric in the top opening of the water tank 1 is U-shaped, and then the electric water inlet valve 55 is opened to allow external cleaning liquid to flow into the water tank 1 from the electric water inlet valve 55 until the cleaning liquid in the water tank 1 reaches a threshold value. At this time, part of the fabric is always immersed in the cleaning liquid in the water tank 1, and the loading operation of the device is completed. By moving the fabric, the fabric at different positions can be moved to the bottom side of the mesh plate 23, so that the device can continuously perform cleaning operations on the fabric at different positions.

[0023] In a further preferred embodiment of the present invention, Figure 2 , Figure 6 and Fig.10 As shown, the driving mechanism 4 includes two drivers 41, which are relatively fixedly installed on the bottom side of the water tank 1. Threaded rods 42 are threadedly installed at the four corners of the filter plate 21, and the bottom end of each threaded rod 42 rotates and penetrates the wall of the water tank 1. The two driving ends of the driver 41 are fixedly connected to the bottom ends of the corresponding threaded rods 42 respectively. In this embodiment, when the driving mechanism 4 drives the filter plate 21 to reciprocate in the water tank 1, the driver 41 starts to drive the threaded rod 42 to reciprocate in the forward or reverse direction for a specific number of circles. Due to the mutual interference between the filter plate 21 and the inner wall of the water tank 1, the rotating threaded rod 42 cannot drive the filter plate 21 to rotate synchronously. At this time, the rotating threaded rod 42 pushes the filter plate 21 upward or downward, so that the filter plate 21 reciprocates up and down in the water tank 1. The distance and speed of the filter plate 21 moving up and down can be adjusted more accurately by the number of circles rotated by the threaded rod 42 and the rotation rate of the threaded rod 42.

[0024] In a further preferred embodiment of the present invention, Figure 2 and Figure 4 As shown, an exhaust hole 43 is provided at the bottom side of the water tank 1, and the exhaust hole 43 is located between the two drivers 41, a piston plate 44 is provided below the filter plate 21, and the outer peripheral wall of the piston plate 44 contacts the inner wall of the water tank 1, the bottoms of the plurality of threaded rods 42 are all arranged in a round rod shape and slide through the four corners of the piston plate 44 respectively, a first spring 45 is wound around the bottom of the threaded rod 42, and the two ends of the first spring 45 are fixedly connected to the bottom side of the piston plate 44 and the inner wall of the water tank 1 respectively; In this embodiment, during the upward movement of the filter plate 21, the first piston plate 44 is pushed by the first spring 45 to move upward rapidly, thereby reducing the space between the piston plate 44 and the filter plate 21 to prevent part of the cleaning liquid from moving upward, resulting in no negative pressure cavity on the bottom side of the filter plate 21, which affects the lifting of the cleaning liquid water surface; During the downward movement of the filter plate 21, a thrust can be applied to the piston plate 44 through the cleaning fluid, so that the piston plate 44 moves downward to compress the first spring 45, and at the same time expand the space between the piston plate 44 and the filter plate 21 to avoid the filter plate 21 and the piston plate 44 being unable to accommodate more cleaning fluid and affecting the downward movement of the filter plate 21.

[0025] In a further preferred embodiment of the present invention, Figure 4 , Fig.10 and Fig.12 As shown, the blocking mechanism 5 includes a sealing plate 51, which is arranged on the bottom side of the corresponding circular hole 22, and the top side of the sealing plate 51 contacts the top side of the filter plate 21, and two guide rods 52 are installed on the sealing plate 51 to slide through relatively, and the top end of each guide rod 52 is fixedly connected to the bottom side of the filter plate 21, and the outer peripheral side of the guide rod 52 is wound with a second spring 53, and the two ends of the second spring 53 are respectively fixedly connected to the bottom end of the corresponding guide rod 52 and the bottom side of the corresponding sealing plate 51; In this embodiment, during the upward movement of the filter plate 21, the sealing plate 51 is pushed by the water flow, and the sealing plate 51 is gradually separated from the filter plate 21 to release the blocking state of the circular hole 22, so that the thread ends above the filter plate 21 can pass through the circular hole 22 and move to the bottom of the filter plate 21 along with the water flow; When the sealing plate 51 moves downward, due to the push of the sealing plate 51 by the water flow and the push of the second spring 53, when the filter plate 21 moves downward, the sealing plate 51 can immediately fit with the filter plate 21 to complete the blocking of the circular hole 22, so that when the filter plate 21 moves downward, the thread ends located at the bottom side of the filter plate 21 move to the top of the filter plate 21 together with the water flow; It should be noted that, during the movement of the sealing plate 51 , the sealing plate 51 moves back and forth along a linear trajectory due to the restraint and guidance of the sealing plate 51 by the guide rod 52 .

[0026] In a further preferred embodiment of the present invention, Figure 4 and Figure 5 As shown, the middle position of the top side of the piston plate 44 is an arc-shaped setting with the periphery concave toward the center position, and an electric-controlled drain valve 54 is fixedly installed through the center position of the piston plate 44, and an electric-controlled water inlet valve 55 is fixedly installed through the left side of the top of the water storage tank 1, and the drain end of the electric-controlled water inlet valve 55 is located between the first guide roller 31 and the second guide roller 32; In this embodiment, during the above-mentioned fabric cleaning process, when the amount of thread ends on the bottom side of the filter plate 21 reaches a certain amount, the filter plate 21 moves down and resets and then continues to move down slowly until the distance between the filter plate 21 and the piston plate 44 reaches a threshold value, and then the electric control drain valve 54 opens, and the cleaning liquid carrying many thread ends flows out of the water tank 1 through the electric control drain valve 54, so that the thread ends on the bottom side of the filter plate 21 are discharged from the water tank 1, so as to avoid too many thread ends in the water tank 1 affecting the use of the device; When the cleaning liquid in the water tank 1 is discharged from the electrically controlled drain valve 54, the electrically controlled water inlet valve 55 is opened, and new cleaning liquid is added to the water tank 1 simultaneously, so that the amount of cleaning liquid in the water tank 1 is always within a specific range; It should be noted that the water inlet end of the above-mentioned electric-controlled water inlet valve 55 is connected to the drainage end of the external cleaning liquid supply device through an water inlet pipe; the drainage end of the above-mentioned electric-controlled drain valve 54 is connected to the water inlet end of the external sewage storage device through a drainage pipe; and a water level sensor is installed in the above-mentioned water tank 1 to monitor the storage amount of the cleaning liquid in the water tank 1.

[0027] In a further preferred embodiment of the present invention, Figure 1 , Figure 6 , Figure 7 and Figure 8 As shown, the filtering mechanism 6 includes two storage boxes 61, which are relatively fixedly installed on the front and rear sides of the top of the water storage tank 1, and the drainage port of the rectangular hole 26 is connected to the water inlet of the corresponding storage box 61. A sieve plate 62 is fixedly installed in the storage box 61, and a plurality of one-way valves 63 are fixedly installed through the bottom side of the storage box 61, and the spacing between two adjacent one-way valves 63 is equal. The drainage end of the one-way valve 63 is fixedly penetrated through the wall of the water storage tank 1, and the drainage end of the one-way valve 63 is located between the first guide roller 31 and the second guide roller 32; In this embodiment, when the filter plate 21 moves upward, the water surface of the cleaning liquid moves upward synchronously. When the water surface of the cleaning liquid reaches the position of the rectangular hole 26, part of the cleaning liquid passes through the rectangular hole 26 and flows into the storage box 61. At this time, the thread ends floating on the water surface are intercepted by the sieve plate 62 and are retained in the middle position of the storage box 61 for storage, while the cleaning liquid passes through the holes of the sieve plate 62 and flows to the bottom of the storage box 61 for storage. When the filter plate 21 moves downward, the water level of the cleaning liquid moves downward synchronously. When the water level of the cleaning liquid in the water tank 1 is lower than the water level of the cleaning liquid in the storage tank 61, the cleaning liquid in the storage tank 61 flows into the water tank 1 through the one-way valve 63 until the cleaning liquid in the water tank 1 is emptied, thereby completing the circulation of water in the water tank 1 and the storage tank 61, so as to reduce the loss of cleaning liquid when the device is used, and finally reduce the use cost of the device.

[0028] In a further preferred embodiment of the present invention, Figure 2 , Figure 3 , Figure 4 , Figure 6 , Figure 7 and Fig.11 As shown, the push-pull mechanism 7 includes two sliders 72 with a T-shaped cross-section, two slide grooves 71 are relatively opened at the middle position of the front and rear inner walls of the water tank 1, and the top of each slide groove 71 is rectangular and communicates with the inside of the corresponding guide groove 25, the slider 72 is slidably installed in the corresponding slide groove 71, and the slider 72 contacts the side wall of the piston plate 44, two limit plates 73 are relatively rotated on the opposite side of the slider 72, and the top of each limit plate 73 is rotatably connected to the corresponding squeezing roller 24, and the side of the limit plate 73 close to the inner wall of the water tank 1 contacts the inner wall of the water tank 1, and a third spring 74 is provided between the slider 72 and the inner wall of the corresponding slide groove 71, and the two ends of the third spring 74 are respectively fixedly connected to the top side of the corresponding slider 72 and the inner wall of the corresponding slide groove 71; In this embodiment, during the upward movement of the filter plate 21, when the side of the filter plate 21 is in contact with the slider 72 and the top side of the filter plate 21 is in conflict with the limit plate 73, the slider 72 can be brought together to slide upward in the slide groove 71. At this time, due to the mutual conflict between the squeezing roller 24 and the inner wall of the guide groove 25 and the rotation of the limit plate 73, the squeezing roller 24 rolls from the center position of the mesh plate 23 to both sides, thereby cooperating with the mesh plate 23 to squeeze the various parts of the fabric in turn, squeeze out the cleaning liquid in the fabric, and then synchronously bring out the harmful substances in the fabric through the outflow of the cleaning liquid, so as to accelerate the cleaning rate of the harmful substances in the fabric, and during the downward movement of the filter plate 21, due to the third spring 74 pressing the slider The slider 72 is pushed by the filter plate 21 and moves downward synchronously until the slider 72 contacts the inner bottom wall of the slide groove 71. During the downward movement of the slider 72, due to the rolling of the squeezing roller 24 in the guide groove 25 and the reverse rotation and reset of the limit plate 73, the squeezing roller 24 moves from the two sides of the mesh plate 23 to the middle position. Finally, when the slider 72 contacts the inner bottom wall of the slide groove 71, the two squeezing rollers 24 contact each other and reset, thereby performing a secondary squeezing operation of the fabric. Subsequently, after the filter plate 21 is separated from the slider 72, the filter plate 21 can still continue to descend, and the reciprocating movement of the squeezing roller 24 does not require the provision of an additional driving structure, thereby reducing the production cost and use cost of the device.

[0029] In a further preferred embodiment of the present invention, Figure 6 , Figure 7 and Fig. 9 As shown, a restraining rod 75 is slidably installed on the slider 72, and both ends of the restraining rod 75 are fixedly connected to the inner wall of the corresponding sliding groove 71, and the third spring 74 is wound and installed on the outer peripheral side of the corresponding restraining rod 75; In this embodiment, during the process of the slider 72 compressing the third spring 74, the constraint and limitation of the third spring 74 by the constraint rod 75 prevents the third spring 74 from bending and popping out into the slide groove 71, thereby preventing the third spring 74 from bending and entangled together, causing damage to the third spring 74 and affecting the use of the device.

[0030] Working principle: When the improved cleaning device for woven cloth production is used, the operator first passes the woven cloth around the first guide roller 31 and the second guide roller 32 through the opening of the water tank 1, so that the woven cloth in the top opening of the water tank 1 is in a U shape, and then the electric control water inlet valve 55 is opened to allow the external cleaning liquid to flow into the water tank 1 from the electric control water inlet valve 55 until the cleaning liquid in the water tank 1 reaches a threshold value. At this time, part of the woven cloth is always immersed in the cleaning liquid in the water tank 1, and the loading operation of the device is completed; It should be noted that the ends of the above-mentioned woven fabric are connected to an external driving device or a winding device to drive the various parts of the woven fabric to pass through the top opening of the water storage tank 1 in sequence; After the above-mentioned operation of loading the cleaning liquid and the fabric is completed, the driver 41 starts to drive the threaded rod 42 to reciprocate forward or reversely for a specific number of circles. Due to the mutual interference between the filter plate 21 and the inner wall of the water storage tank 1, the rotating threaded rod 42 cannot drive the filter plate 21 to rotate synchronously. At this time, the rotating threaded rod 42 pushes the filter plate 21 upward or downward, so that the filter plate 21 is located in the water storage tank 1 and moves back and forth up and down; When the filter plate 21 moves upward, due to the limited amount of liquid passing through the holes of the filter plate 21 and the circular hole 22, the upward filter plate 21 can lift part of the cleaning liquid upward. At this time, due to the constraint and limitation of the fabric by the first guide roller 31 and the second guide roller 32, the position of the fabric in the water storage tank 1 remains stable, and the upward water flow is large. At this time, part of the cleaning liquid that moves upward quickly passes through the holes of the fabric to deeply clean the holes of the fabric. At the same time, as the water level of the cleaning liquid rises, when the water level of the cleaning liquid reaches the position of the rectangular hole 26, part of the cleaning liquid passes through the rectangular hole 26 and flows into the storage box 61. At this time, the thread ends floating on the water surface are intercepted by the sieve plate 62 and are retained and stored in the middle position of the storage box 61, while the cleaning liquid passes through the holes of the sieve plate 62 and flows to the bottom of the storage box 61 for storage. It should be noted that when the amount of thread ends on the top side of the sieve plate 62 reaches a certain level, the operator needs to manually remove the thread ends in the storage box 61 to avoid excessive storage of thread ends in the storage box 61 affecting the use of the device; It should be noted that, during the upward movement of the filter plate 21, due to the push of the first spring 45 on the piston plate 44, the first piston plate 44 quickly moves upward, reducing the space between the piston plate 44 and the filter plate 21 to prevent part of the cleaning liquid from moving upward, resulting in no negative pressure cavity on the bottom side of the filter plate 21, affecting the lifting of the cleaning liquid water surface; When the filter plate 21 moves upward, due to the push of the water flow on the sealing plate 51, the sealing plate 51 separates from the filter plate 21 to release the blocking state of the circular hole 22. At this time, another part of the filling liquid in the water storage tank 1 passes through the holes of the filter plate 21 and the circular hole 22 and flows over the filter plate 21 to the bottom of the filter plate 21, so as to avoid the formation of a negative pressure cavity at the bottom side of the filter plate 21 during the upward movement of the filter plate 21, which affects the upward movement of the filter plate 21. At the same time, the thread ends at the bottom and middle of the cleaning liquid synchronously pass through the circular hole 22 and move to the bottom of the filter plate 21 with the water flow; When the filter plate 21 moves downward, due to the limited amount of liquid passing through the holes of the filter plate 21 and the circular hole 22, the downwardly moving filter plate 21 can apply a thrust to the piston plate 44 through the cleaning liquid, so that the piston plate 44 moves downward to compress the first spring 45, and at the same time, the space between the piston plate 44 and the filter plate 21 is expanded to not accommodate more cleaning liquid and affect the downward movement of the filter plate 21, so as to avoid that the space between the filter plate 21 and the piston plate 44 cannot be accommodated, and at the same time, due to the push of the water flow on the sealing plate 51 and the push of the second spring 53 on the sealing plate 51, when the filter plate 21 moves downward, the sealing plate 51 can immediately fit with the filter plate 21 to complete the blocking of the circular hole 22, so that when the filter plate 21 moves downward, the thread head located at the bottom side of the filter plate 21 moves to the top of the filter plate 21 together with the water flow over the filter plate 21; During the downward movement of the filter plate 21, part of the cleaning liquid on the bottom side of the filter plate 21 is pushed downward together with the filter plate 21, so that the cleaning liquid above the filter plate 21 is also rapidly moved downward synchronously, so that part of the cleaning liquid passes through the holes of the fabric again for secondary deep cleaning of the fabric, and the water flow passing through the holes of the fabric from two directions can completely remove the debris in the holes of the fabric, so as to avoid the attachment of thread ends or debris on the side wall of the fabric, which affects the cleaning effect of the fabric; It should be noted that the downwardly moving cleaning liquid can exert a thrust on the fabric when passing through the holes of the fabric, causing the fabric to bend downward and deform, so that the fabric is separated from the mesh plate 23, thereby preventing the thread ends on the top side of the fabric from being washed off the fabric by the water flow due to the clamping of the mesh plate 23 and the fabric; It should be noted that as the filter plate 21 moves downward, the water level of the cleaning liquid in the water tank 1 also drops synchronously. When the water level of the cleaning liquid in the water tank 1 is lower than the water level of the cleaning liquid in the storage tank 61, the cleaning liquid in the storage tank 61 flows into the water tank 1 through the one-way valve 63 until the cleaning liquid in the water tank 1 is emptied. During the upward movement of the filter plate 21, when the side of the filter plate 21 is in contact with the slider 72 and the top side of the filter plate 21 is in conflict with the limit plate 73, the slider 72 can be moved upward in the slide groove 71 together with the slider. At this time, due to the mutual conflict between the squeezing roller 24 and the inner wall of the guide groove 25 and the rotation of the limit plate 73, the squeezing roller 24 rolls from the center position of the mesh plate 23 to both sides, thereby cooperating with the mesh plate 23 to squeeze the various parts of the fabric in turn, squeeze out the cleaning liquid in the fabric, and then synchronously bring out the harmful substances in the fabric through the outflow of the cleaning liquid, so as to accelerate the cleaning rate of the harmful substances in the fabric, and during the downward movement of the filter plate 21, due to the push of the slider 72 by the third spring 74, the slider 72 synchronously follows the filter plate 21 to move downward until the slider 72 and the inner bottom wall of the slide groove 71 are in contact with each other. During the downward movement of the slider 72, due to the rolling of the squeezing roller 24 in the guide groove 25 and the reverse rotation and reset of the limit plate 73, the squeezing roller 24 moves from the two sides of the mesh plate 23 to the middle position, and finally when the slider 72 and the inner bottom wall of the slide groove 71 are in conflict with each other, the two squeezing rollers 24 are in conflict with each other and the squeezing rollers 24 are reset, and then the secondary water squeezing operation of the fabric is performed. Subsequently, after the filter plate 21 is separated from the slider 72, the filter plate 21 can still continue to descend. After the cleaning of this section of the fabric is completed according to the above reciprocating operation, the fabric is pulled to move by an external driving device, and the position of the fabric at the bottom side of the mesh plate 23 can be replaced, and the cleaning operation of the remaining positions of the fabric is performed, and the fabric removed from the water storage tank 1 enters the subsequent rinsing device or drying device for subsequent processing of the fabric cleaning; It should be noted that, when the filter plate 21 is located at the position of the slide groove 71 and moves up and down, due to the obstruction of the slider 72, the cleaning liquid on the upper and lower sides of the filter plate 21 will hardly pass through the slide groove 71 and over the filter plate 21; According to the above, when the thread ends on the bottom side of the filter plate 21 reach a certain amount, after the filter plate 21 is separated from the slider 72, the filter plate 21 slowly moves downward until the distance between the filter plate 21 and the piston plate 44 reaches a threshold value, and then the electric control drain valve 54 opens, and the cleaning liquid carrying many thread ends flows out of the water storage tank 1 through the electric control drain valve 54, so that the thread ends on the bottom side of the filter plate 21 are discharged from the water storage tank 1, so as to avoid too many thread ends in the water storage tank 1 affecting the use of the device; It should be noted that when the cleaning liquid in the water tank 1 is discharged, the electric-controlled water inlet valve 55 is opened and new cleaning liquid is added to the water tank 1 simultaneously, so that the amount of cleaning liquid in the water tank 1 is always within a specific range.

[0031] Embodiment 2: A cleaning method is obtained according to the above, including the above-mentioned cleaning device for weaving production, comprising the following steps: Step 1: First, the woven fabric is passed through the top opening of the water tank 1. Due to the restriction of the woven fabric by the first guide roller 31 and the second guide roller 32, the part of the woven fabric located in the top opening of the water tank 1 is in a U-shaped state, so that part of the woven fabric is always immersed in the water in the water tank 1; Step 2: The driving mechanism 4 drives the filter plate 21 in the water storage tank 1 to move up and down, so that the cleaning liquid near the fabric moves up or down quickly, so that part of the cleaning liquid repeatedly passes through the holes of the fabric from both sides of the fabric, pushing out the debris in the holes of the fabric and deeply cleaning the fabric; Step 3: In the process of the filter plate 21 moving upward in step 2, part of the cleaning liquid at the top of the water storage tank 1 can flow out from the rectangular hole 26, so that part of the thread ends in the cleaning liquid near the fabric are taken away by the water flow, and at the same time, another part of the thread ends in the cleaning liquid passes through the circular hole 22 and moves to the bottom side of the filter plate 21. In the process of the filter plate 21 moving downward, the intercepted thread ends of the filter plate 21 are always located at the bottom side of the filter plate 21, so that another part of the thread ends in the cleaning liquid near the fabric are removed; Step 4: During the up and down movement of the filter plate 21 in step 2, the driving roller can be synchronously driven to repeatedly roll the fabric on the bottom side of the mesh plate 23, thereby repeatedly squeezing out the cleaning liquid in the fabric on the bottom side of the mesh plate 23, and finally quickly taking out the harmful substances in the fabric through multiple water absorption and drainage operations of the fabric; Step 5: After the cleaning of the fabric on the bottom side of the mesh plate 23 is completed, the fabrics at different positions are moved to the bottom side of the mesh plate 23 by moving the fabrics, and then the cleaning operation of the fabrics at other positions can be completed continuously according to the above.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A cleaning device for fabric production, comprising a water tank (1) for storing cleaning liquid, characterized in that: The water tank (1) is provided with a cleaning assembly (2), the cleaning assembly (2) comprising a filter plate (21), the filter plate (21) being slidably mounted in the water tank (1), the filter plate (21) being provided with a plurality of circular holes (22) in a rectangular array, a mesh plate (23) being provided above the filter plate (21), and the front and rear ends of the mesh plate (23) being fixedly connected to the inner wall of the water tank (1), two squeezing rollers (24) being provided opposite to each other below the mesh plate (23), two guide grooves (25) being provided opposite to each other on the inner wall of the water tank (1) at positions corresponding to the squeezing rollers (24), and the two ends of the squeezing rollers (24) being respectively inserted into the two guide grooves (25) and contacting the inner walls of the two guide grooves (25), and two rectangular holes (26) being provided opposite to each other on the inner wall of the top opening of the water tank (1), and the two rectangular holes (26) being located above the mesh plate (23); A guide mechanism (3) is provided in the top opening of the water storage tank (1), a driving mechanism (4) is provided on the bottom side of the filter plate (21), a blocking mechanism (5) is provided on the bottom side of the circular hole (22), a filtering mechanism (6) is provided at a position corresponding to the rectangular hole (26) on the outer wall of the water storage tank (1), and a push-pull mechanism (7) is provided on both the front and rear sides of the two squeezing rollers (24).

2. A cleaning device for woven fabric production according to claim 1, characterized in that: The guide mechanism (3) comprises two first guide rollers (31), the two first guide rollers (31) being arranged opposite to each other in the top opening of the water tank (1), and the two ends of each first guide roller (31) are respectively inserted into the wall of the water tank (1) and are rotatably connected to the wall of the water tank (1), the first guide roller (31) is located above the rectangular hole (26), two second guide rollers (32) are arranged opposite to each other on the left and right sides of the mesh plate (23), and the two ends of each second guide roller (32) are respectively inserted into the wall of the water tank (1) and are rotatably connected to the wall of the water tank (1), the left and right ends of the mesh plate (23) are respectively in contact with the outer peripheral walls of the two second guide rollers (32), and the middle bottom end of the second guide roller (32) is coplanar with the bottom side of the mesh plate (23).

3. A cleaning device for woven fabric production according to claim 2, characterized in that: The driving mechanism (4) comprises two drivers (41), the two drivers (41) being relatively fixedly mounted on the bottom side of the water tank (1), threaded rods (42) being threadedly penetrated at the four corners of the filter plate (21), and the bottom end of each threaded rod (42) being rotatably penetrated through the wall of the water tank (1), and the two driving ends of the driver (41) are respectively fixedly connected to the bottom ends of the corresponding threaded rods (42).

4. A cleaning device for woven fabric production according to claim 3, characterized in that: The bottom side of the water tank (1) is provided with an exhaust hole (43), and the exhaust hole (43) is located between the two drivers (41). A piston plate (44) is provided below the filter plate (21), and the outer peripheral wall of the piston plate (44) contacts the inner wall of the water tank (1). The bottoms of the plurality of threaded rods (42) are all arranged in a round rod shape and slide through the four corners of the piston plate (44) respectively. A first spring (45) is wound around the bottom of the threaded rod (42), and the two ends of the first spring (45) are fixedly connected to the bottom side of the piston plate (44) and the inner wall of the water tank (1) respectively.

5. A cleaning device for woven fabric production according to claim 4, characterized in that: The blocking mechanism (5) comprises a sealing plate (51), the sealing plate (51) being arranged on the bottom side of the corresponding circular hole (22), and the top side of the sealing plate (51) being in contact with the top side of the filter plate (21), two guide rods (52) being relatively slidably installed and penetrating the sealing plate (51), and the top end of each guide rod (52) being fixedly connected to the bottom side of the filter plate (21), and a second spring (53) being wound around the outer peripheral side of the guide rod (52), and the two ends of the second spring (53) being respectively fixedly connected to the bottom end of the corresponding guide rod (52) and the bottom side of the corresponding sealing plate (51).

6. A cleaning device for woven fabric production according to claim 5, characterized in that: The middle position of the top side of the piston plate (44) is an arc-shaped arrangement with the periphery concave toward the center position. An electrically controlled water discharge valve (54) is fixedly installed through the center position of the piston plate (44). An electrically controlled water inlet valve (55) is fixedly installed through the left side of the top of the water storage tank (1), and the water discharge end of the electrically controlled water inlet valve (55) is located between the first guide roller (31) and the second guide roller (32).

7. A cleaning device for woven fabric production according to claim 6, characterized in that: The filtering mechanism (6) comprises two storage boxes (61), the two storage boxes (61) are relatively fixedly mounted on the front and rear sides of the top of the water storage tank (1), and the drainage outlet of the rectangular hole (26) is connected to the water inlet of the corresponding storage box (61), a sieve plate (62) is fixedly mounted inside the storage box (61), a plurality of one-way valves (63) are fixedly mounted and penetrated on the bottom side of the storage box (61), and the spacing between two adjacent one-way valves (63) is equal, the drainage end of the one-way valve (63) is fixedly penetrated through the wall of the water storage tank (1), and the drainage end of the one-way valve (63) is located between the first guide roller (31) and the second guide roller (32).

8. A cleaning device for woven fabric production according to claim 7, characterized in that: The push-pull mechanism (7) comprises two sliders (72) having a T-shaped cross-section. Two slide grooves (71) are provided at the middle positions of the front and rear inner walls of the water storage tank (1) and are opposite to each other. The top of each slide groove (71) is arranged in a rectangular shape and communicates with the inside of the corresponding guide groove (25). The slider (72) is slidably mounted in the corresponding slide groove (71) and the slider (72) contacts the side wall of the piston plate (44). Two limit plates (73) are relatively rotatably mounted on the opposite side of the slider (72), and the top of each limit plate (73) is rotatably connected to the corresponding squeezing roller (24). The side of the limit plate (73) close to the inner wall of the water storage tank (1) contacts the inner wall of the water storage tank (1). A third spring (74) is provided between the slider (72) and the inner wall of the corresponding slide groove (71), and the two ends of the third spring (74) are respectively fixedly connected to the top side of the corresponding slider (72) and the inner wall of the corresponding slide groove (71).

9. A cleaning device for woven fabric production according to claim 8, characterized in that: A restraining rod (75) is slidably mounted on the slider (72), and both ends of the restraining rod (75) are fixedly connected to the inner wall of the corresponding sliding groove (71), and the third spring (74) is wound around the outer peripheral side of the corresponding restraining rod (75).

10. A cleaning method, comprising a cleaning device for woven fabric production according to any one of claims 1 to 9, characterized in that: The specific steps include: Step one, firstly, the woven fabric is passed through the top opening of the water tank (1), and due to the constraint and limitation of the woven fabric by the first guide roller (31) and the second guide roller (32), the portion of the woven fabric located in the top opening of the water tank (1) is in a U-shaped state, so that part of the woven fabric is always immersed in the water in the water tank (1); Step 2: The driving mechanism (4) drives the filter plate (21) located in the water storage tank (1) to move up and down reciprocatingly, so that the cleaning liquid near the fabric moves up or down quickly, so that part of the cleaning liquid repeatedly passes through the holes of the fabric from both sides of the fabric, pushing out the debris in the holes of the fabric and deeply cleaning the fabric; Step three, during the upward movement of the filter plate (21) in step two, part of the cleaning liquid at the top of the water storage tank (1) can flow out from the rectangular hole (26), thereby taking away part of the thread ends in the cleaning liquid near the fabric through the water flow, while another part of the thread ends in the cleaning liquid passes through the circular hole (22) and moves to the bottom side of the filter plate (21), and during the downward movement of the filter plate (21), the thread ends intercepted by the filter plate (21) are always located at the bottom side of the filter plate (21), thereby removing another part of the thread ends in the cleaning liquid near the fabric; Step 4: In the process of the filter plate (21) moving up and down in step 2, the driving roller can be synchronously driven to repeatedly roll the fabric on the bottom side of the mesh plate (23), thereby repeatedly squeezing out the cleaning liquid in the fabric on the bottom side of the mesh plate (23), and finally quickly removing the harmful substances in the fabric through multiple water absorption and drainage operations of the fabric; Step 5: After the cleaning of the fabric on the bottom side of the mesh plate (23) is completed, the fabric at different positions is moved to the bottom side of the mesh plate (23) by moving the fabric, and the cleaning operation of the fabric at other positions can be completed continuously according to the above steps.

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