Cloth cleaning equipment and cloth cleaning method

Abstract

The invention discloses cloth cleaning equipment and a cloth cleaning method, and relates to the technical field of cloth cleaning. The cloth cleaning equipment comprises an unwinding assembly, a cleaning assembly, a first vacuum assembly, a second vacuum assembly and a winding assembly which are arranged in sequence. According to the cloth cleaning equipment, moisture on cloth can be sucked in the first vacuum box through the vacuum suction groove, and the liquid content of the cloth is effectively reduced; meanwhile, the second vacuum box can dry the cloth through vacuum negative pressure in the second vacuum box, and the liquid content of the cloth is further reduced; moreover, the two telescopic sealing rollers can abut against the two sides of the cloth and twist the cloth, the gap between the conveying channel and the cloth is effectively eliminated, the sealing effect of the second vacuum box is enhanced, and therefore the drying effect of the cloth can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of cloth cleaning, and in particular to a cloth cleaning device and a cloth cleaning method. Background Art

[0002] The textile industry usually relies on water washing equipment to clean fabrics. Although these equipment can effectively remove stains during fabric preparation, due to the high liquid content of the fabric after washing, it often takes a lot of time and energy to dry the fabric afterwards, which is not conducive to improving construction efficiency. Summary of the invention

[0003] One purpose of the present application is to overcome the deficiencies of the prior art and provide a cloth cleaning device capable of reducing the liquid content of the cloth.

[0004] The present application provides a cloth cleaning device that adopts the following technical solution: A cloth cleaning device, comprising an unwinding assembly, at least one cleaning assembly, and a winding assembly arranged in sequence, the cloth cleaning device also comprising at least one first vacuum assembly and a second vacuum assembly arranged between the cleaning assembly and the winding assembly; The first vacuum assembly includes a first vacuum box, a first vacuum pump connected to the first vacuum box, a vacuum suction groove provided on the side of the first vacuum box, and a third material guide roller, wherein the third material guide roller is rotatable around its own axis and the extension direction of the rotation axis is perpendicular to the direction from the unwinding assembly to the winding assembly, and the vacuum suction groove is arranged toward the third material guide roller; The second vacuum assembly includes a second vacuum box and a second vacuum pump connected to the second vacuum box. The second vacuum box has two first box walls arranged opposite to each other. The two first box walls are respectively provided with conveying channels for inputting and outputting cloth. A sealing module is respectively provided in each of the conveying channels. The sealing module includes two sealing grooves respectively provided on the two side walls of the conveying channel. A retractable sealing roller is respectively provided in each of the sealing grooves. The sealing roller is rotatable around its own axial center line direction and the extension direction of its rotation axis is perpendicular to the length direction of the conveying channel. The two sealing rollers are staggered along the length direction of the conveying channel and can respectively press against the two sides of the cloth.

[0005] By adopting the above technical solution, the first vacuum box can suck the moisture on the cloth through the vacuum suction groove, effectively reducing the liquid content of the cloth; at the same time, the second vacuum box can dry the cloth through the vacuum negative pressure therein, further reducing the liquid content of the cloth; at the same time, the two retractable sealing rollers can press on both sides of the cloth and twist the cloth, effectively eliminating the gap between the conveying channel and the cloth, enhancing the sealing effect of the second vacuum box, thereby improving the drying effect of the cloth.

[0006] Preferably, the radial cross-section of the sealing roller is triangular.

[0007] By adopting the above technical solution, the cloth can be conveyed in a folded line between the two triangular sealing rollers, and the gap between the conveying channel and the cloth is further eliminated, thereby further improving the drying effect of the cloth.

[0008] Preferably, the second vacuum assembly further comprises at least two first material guide rollers rotatable around their own axial lines and arranged in the second vacuum box, and a first driving module for driving at least one of the first material guide rollers to rotate, wherein the extension direction of the rotation axis of the first material guide roller is perpendicular to the length direction of the conveying channel, and the second vacuum box further comprises two second box walls arranged opposite to each other, and the at least two first material guide rollers are respectively arranged close to the two second box walls.

[0009] By adopting the above technical solution, the conveying distance of the cloth in the second vacuum box can be extended with the cooperation of the two first material guide rollers, thereby further improving the drying effect of the cloth.

[0010] Preferably, the two first material guide rollers are respectively arranged close to the two first box walls.

[0011] By adopting the above technical solution, the conveying distance of the cloth in the second vacuum box can be further extended, thereby further improving the drying effect of the cloth.

[0012] Preferably, the cleaning component includes a cleaning tank for accommodating cleaning liquid and a tank cover arranged on the cleaning tank, cleaning ports for inputting and outputting fabrics are respectively provided on two sides of the cleaning tank, a hollow air disk is connected in the tank cover, an air inlet for introducing compressed air and a plurality of air ports are provided on the air disk, and the plurality of air ports are arranged toward the cleaning tank.

[0013] By adopting the above technical solution, multiple air inlets can output compressed air to the cleaning tank, so that the cleaning liquid can tumble under the flushing of compressed air and continuously and gently clean the cloth during the tumbling process, effectively improving the cleaning effect of the cloth.

[0014] Preferably, the cleaning component also includes a second material guide roller arranged in the cleaning tank and rotatable around its own axial direction, and a second driving module for driving the second material guide roller to rotate, the second material guide roller is arranged close to the bottom of the cleaning tank and the extension direction of its rotation axis is perpendicular to the arrangement direction of the two cleaning ports.

[0015] By adopting the above technical solution, the cloth can be completely immersed in the cleaning tank with the cooperation of the second material guide roller, thereby further improving the cleaning effect of the cloth.

[0016] Preferably, the second material guide roller is hollow, and is provided with a liquid inlet and a plurality of liquid flushing ports, and the plurality of liquid flushing ports are arranged at intervals on the circumferential roller surface of the second material guide roller.

[0017] By adopting the above technical solution, the cleaning liquid in the cleaning tank can flow into the second material guide roller through the liquid inlet and be output outward through the multiple flushing ports on the circumference of the second material guide roller. The output cleaning liquid can flush the inside of the cloth, thereby eliminating cleaning dead corners on the cloth, further improving the cleaning effect of the cloth.

[0018] Preferably, the fabric cleaning device further comprises a spray assembly disposed between the cleaning assembly and the second vacuum assembly, the spray assembly comprising a spray rack, a plurality of spray heads disposed on the spray rack, at least one knocking rod rotatable about one end thereof and disposed on the spray rack, and a third driving module for driving the knocking rod to rotate, wherein the other end of the knocking rod can knock on the fabric or separate from the fabric during its rotation.

[0019] By adopting the above technical solution, the spray head can remove the foam and impurities remaining on the surface of the cloth by spraying liquid, thereby further improving the cleaning effect of the cloth; at the same time, the knocking rod can continuously knock the cloth and vibrate the cloth during the spraying process, and the vibrating cloth cooperates with the spraying liquid to further remove the foam and impurities remaining on the surface of the cloth.

[0020] Preferably, the fabric cleaning equipment also includes a transfer component arranged between the second vacuum component and the winding component, the transfer component includes a transfer frame, at least one transfer roller arranged on the transfer frame and movable along a direction from one end to the other end of the transfer frame, and a fourth drive module for driving the transfer roller to move, the transfer roller is rotatable around its own axial line direction and the extension direction of its rotation axis is perpendicular to the direction from the second vacuum component to the winding component, and the moving direction of the transfer roller is perpendicular to the extension direction of its rotation axis.

[0021] By adopting the above technical solution, the transfer roller can be used as a transfer for the cloth winding. When the winding assembly changes rolls, the moving transfer roller can extend the cloth winding distance to provide the winding assembly with sufficient roll changing time, thereby realizing roll changing without stopping the machine, and effectively improving the cloth winding efficiency.

[0022] Another object of the present application is to provide a method for cleaning cloth.

[0023] A cloth cleaning method provided in this application adopts the following technical solution: A cloth cleaning method, based on the above cloth cleaning device, comprises the following steps: Step 1, unwinding the fabric from the unwinding assembly; Step 2, the unrolled cloth is input into the cleaning port on one side of the cleaning tank, and the multiple air inlets on the air inlet plate output compressed air toward the cleaning tank, the output compressed air flushes the cleaning liquid downward and makes the cleaning liquid churn, and the cloth passes through the churned cleaning liquid and is output from the cleaning port on the other side of the cleaning tank; Step 3, input the cloth output from the cleaning tank into the first vacuum assembly for negative pressure suction, then input the suctioned cloth from the conveying channel on one side of the second vacuum box, then the cloth is squeezed and twisted by two sealing rollers in the conveying channel on this side, and the cloth enters the second vacuum box after passing through the conveying channel, and the cleaning liquid remaining on the cloth is removed by the negative pressure environment in the second vacuum box, and then the dry cloth is output from the conveying channel on the other side of the second vacuum box, and the cloth is squeezed and twisted by two sealing rollers in the conveying channel on this side; Step 4, winding the cloth output from the second vacuum box onto a winding assembly.

[0024] By adopting the above technical solution, the cleaning liquid can be churned under the flushing of compressed air and the cloth can be cleaned continuously and gently during the churn, which effectively improves the cleaning effect of the cloth; at the same time, the first vacuum box can suck the moisture on the cloth through the vacuum suction groove, and the second vacuum box can dry the cloth through the vacuum negative pressure therein, which effectively reduces the liquid content of the cloth; and, the two retractable sealing rollers can press on both sides of the cloth and twist the cloth, which effectively eliminates the gap between the conveying channel and the cloth, enhances the sealing effect of the second vacuum box, and thus can improve the drying effect of the cloth.

[0025] In summary, the present invention includes at least one of the following beneficial technical effects: 1. The first vacuum box can suck the moisture on the fabric through the vacuum suction groove, effectively reducing the liquid content of the fabric; 2. The second vacuum box can dry the fabric through the vacuum negative pressure inside it, further reducing the liquid content of the fabric; 3. Two retractable sealing rollers can press against both sides of the cloth and twist the cloth, effectively eliminating the gap between the conveying channel and the cloth, enhancing the sealing effect of the second vacuum box, thereby improving the drying effect of the cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic structural diagram of a cloth cleaning device in Embodiment 1 of the present application; Figure 2 It is a left side view of the first vacuum assembly in Example 1 of the present application; Figure 3 yes Figure 2 AA section diagram in; Figure 4 It is a left side view of the second vacuum assembly in Example 1 of the present application; Figure 5 yes Figure 4 BB cross-section diagram in; Figure 6 yes Figure 5 The enlarged schematic diagram of point C in FIG. Figure 7 It is a left side view of the cleaning component in Example 1 of the present application; Figure 8 yes Figure 7 DD cross-section diagram in; Fig. 9 yes Figure 7 EE cross-sectional diagram in ; Fig.10 yes Figure 7 Schematic diagram of the FF cross section.

[0027] Markings in the accompanying drawings: 1. Unwinding assembly; 11. Unwinding roller; 12. Unwinding motor; 2. Cleaning assembly; 21. Cleaning tank; 22. Tank cover; 23. Cleaning port; 24. Air plate; 241. Air inlet; 242. Air inlet; 25. Second guide roller; 251. Liquid inlet; 252. Liquid inlet; 26. Second drive module; 3. Winding assembly; 31. Winding roller; 32. Winding motor; 4. Second vacuum assembly; 41. Second vacuum box; 411. First box wall; 412. Second box wall; 42. Second vacuum pump; 43. Conveying channel; 44. Seal module; 441, sealing groove; 442, sealing roller; 443, spring; 45, first guide roller; 46, first drive module; 5, spray assembly; 51, spray rack; 52, spray head; 53, knocking rod; 54, third drive module; 6, transfer assembly; 61, transfer rack; 62, transfer roller; 63, fourth drive module; 7, drying assembly; 71, drying drum; 8, transition roller; 9, pressure roller; 10, first vacuum assembly; 101, first vacuum box; 102, first vacuum pump; 103, vacuum suction groove; 104, third guide roller. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-10 The present invention is described in further detail.

[0029] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] See also Figure 1-10As shown, a cloth cleaning device is shown, which includes a unwinding component 1, two cleaning components 2, two first vacuum components 10, a second vacuum component 4, a spray component 5, a drying component 7, a transfer component 6 and a winding component 3. Among them, the unwinding component 1 includes an unwinding roller 11 and an unwinding motor 12 for driving the unwinding roller 11 to rotate, the winding component 3 includes a winding roller 31 and a winding motor 32 for driving the winding roller 31 to rotate, the two cleaning components 2 are respectively a first cleaning component and a second cleaning component, the two first vacuum components 10 are respectively a first vacuum component a and a first vacuum component b, the first cleaning component and the second cleaning component have the same structure, and both can complete the first cleaning and second cleaning of the cloth, a cleaning liquid is used for the first cleaning, and clean water is used for the second cleaning, the first vacuum component a and the first vacuum component b have the same structure, and both can complete the first liquid absorption and the second liquid absorption of the cloth, after the cloth is unwound from the unwinding component 1, it can pass through the first cleaning component, the first vacuum component a, the second cleaning component, the spray component 5, the first vacuum component b, the second vacuum component 4, the drying component 7 and the transfer component 6 in sequence and then be wound on the winding component 3, and the liquid content of the cloth after adsorption by the first vacuum component 10 and drying by the second vacuum component 4 can be reduced to 30%.

[0031] In this embodiment, combined with Figure 2-3 As shown, the first vacuum assembly 10 includes a first vacuum box 101, a first vacuum pump 102 connected to the first vacuum box 101, a vacuum suction groove 103 opened on the top of the first vacuum box 101, and a third guide roller 104. There are two third guide rollers 104 and they are horizontally arranged above both sides of the first vacuum box 101. The third guide roller 104 is rotatable around its own axial center line direction and the extension direction of its rotation axis is perpendicular to the direction from the unwinding assembly 1 to the winding assembly 3. It is set on the vacuum suction groove 103.

[0032] After the cloth is output from the cleaning component 2, it can pass through the two third guide rollers 104 and pass over the vacuum suction groove 103. The first vacuum box 101 can suck the moisture, cleaning agent and impurities on the cloth through the vacuum suction groove 103 and discharge them outward to reduce the liquid content of the cloth.

[0033] In this embodiment, combined with Figure 4-6As shown, the second vacuum assembly 4 includes a second vacuum box 41 and a second vacuum pump 42 connected to the second vacuum box 41, and the second vacuum pump 42 can evacuate the second vacuum box 41. The second vacuum box 41 is rectangular, and has first box walls 411 on both sides in the horizontal direction and second box walls 412 on both sides in the vertical direction. Conveying channels 43 for inputting and outputting fabrics are respectively provided on the two first box walls 411, and each conveying channel 43 is provided with a sealing module 44, which includes two sealing grooves 441 respectively provided on the upper and lower side walls of the conveying channel 43, and each sealing groove 441 is provided with a retractable sealing roller 442, which is arranged horizontally and can rotate around its own axis and the extension direction of its rotation axis is perpendicular to the length direction of the conveying channel 43, and the two sealing rollers 442 are staggered along the length direction of the conveying channel 43 and can press against the upper and lower side parts of the fabric respectively. Wherein, springs 443 are respectively arranged at both ends of the sealing groove 441 , and the sealing roller 442 includes a roller shaft and a roller body rotatably arranged on the roller shaft, and two springs 443 are respectively connected to both ends of the roller shaft.

[0034] In this way, after the cloth passes through the first vacuum assembly 10, it can enter the second vacuum group 4. In the process of the cloth passing through the second vacuum box 41, the second vacuum box 41 can further dry the cloth through the vacuum negative pressure therein, thereby further reducing the liquid content of the cloth; at the same time, the two retractable sealing rollers 442 can press on both sides of the cloth and twist the cloth, effectively eliminating the gap between the conveying channel 43 and the cloth, enhancing the sealing effect of the second vacuum box 41, thereby improving the drying effect of the cloth.

[0035] In this embodiment, combined with Figure 6 As shown, the radial cross section of the sealing roller 442 is triangular. The cloth can be conveyed in a folded line between the two triangular sealing rollers 442, further eliminating the gap between the conveying channel 43 and the cloth, thereby further improving the drying effect of the cloth.

[0036] In this embodiment, combined with Figure 5As shown, the second vacuum assembly 4 also includes two first guide rollers 45 rotatable around their own axis direction and arranged in the second vacuum box 41, and a first driving module 46 for driving one of the first guide rollers 45 to rotate. The first guide rollers 45 are arranged horizontally, and the first driving module 46 is a motor. The extension direction of the rotation axis of the first guide roller 45 is perpendicular to the length direction of the conveying channel 43. Among them, the two first box walls 411 and the two second box walls 412 are arranged adjacent to each other, and the two first guide rollers 45 are arranged near the two corner ends where the corresponding first box walls 411 and the second box walls 412 are connected to each other. In this way, the two first guide rollers 45 can be located at the diagonal positions of the second vacuum box 41, and the distance between the two first guide rollers 45 is the longest. With the cooperation of the two first guide rollers 45, the cloth can extend its conveying distance in the second vacuum box 41, so that the contact time between the cloth and the vacuum environment is increased, thereby further improving the drying effect of the cloth.

[0037] In this embodiment, combined with Figure 7-10 As shown, the cleaning assembly 2 includes a cleaning tank 21 for accommodating cleaning liquid, a tank cover 22 covering the cleaning tank 21, cleaning ports 23 for inputting and outputting fabrics are respectively provided on both sides of the cleaning tank 21, a hollow air-injection plate 24 is connected in the tank cover 22, the air-injection plate 24 is arranged horizontally, an air inlet 241 for introducing compressed air is provided on the side of the air-injection plate 24, and a plurality of air-injection ports 242 are provided at the bottom, the air inlet 241 is connected to an external air source, and the plurality of air-injection ports 242 are arranged toward the cleaning tank 21. After the external air source is connected, the compressed air enters the air-injection plate 24 through the air inlet 241, and then is output from the plurality of air-injection ports 242, the output compressed air can flush the cleaning liquid, the cleaning liquid can tumble under the flushing of the compressed air and continuously and gently clean the fabrics during the tumbling process, effectively improving the cleaning effect of the fabrics.

[0038] In this embodiment, combined with Figure 8 As shown, the cleaning assembly 2 further includes a second guide roller 25 rotatable around its own axis and disposed in the cleaning tank 21, and a second driving module 26 for driving the second guide roller 25 to rotate. The second guide roller 25 is arranged horizontally, and the second driving module 26 is a motor. The second guide roller 25 is arranged near the bottom of the cleaning tank 21 and the extension direction of its rotation axis is perpendicular to the arrangement direction of the two cleaning ports 23. With the cooperation of the second guide roller 25, the cloth can be completely immersed in the cleaning tank 21, thereby further improving the cleaning effect of the cloth.

[0039] Further, combined with Fig.10As shown, the second guide roller 25 is hollow, a liquid inlet 251 is provided at the end of the second guide roller 25, and a plurality of flushing ports 252 are provided at the side, the liquid inlet 251 is connected to the cleaning tank 21, and the plurality of flushing ports 252 are arranged at intervals on the roller surface of the circumference of the second guide roller 25. During the rotation of the second guide roller 25, the cleaning liquid in the cleaning tank 21 can flow into the second guide roller 25 through the liquid inlet 251 and be output to the outside through the plurality of flushing ports 252 on the circumference of the second guide roller 25, and the output cleaning liquid can flush the inside of the fabric, thereby eliminating the cleaning dead corners on the fabric, and further improving the cleaning effect of the fabric.

[0040] In this embodiment, combined with Figure 1 As shown, the spray assembly 5 includes a spray rack 51, a plurality of spray heads 52 arranged at the upper end of the spray rack 51, two knocking rods 53 rotatable around one end thereof and arranged on the spray rack 51, and a third driving module 54 respectively used to drive the two knocking rods 53 to rotate. The third driving module 54 includes two motors respectively used to drive the two knocking rods 53 to rotate. The two knocking rods 53 are respectively located on both sides of the spray rack 51 and arranged up and down. The other end of the knocking rod 53 can knock on the cloth or separate from the cloth during its rotation. After the cloth is output from the second cleaning component 2, it can be transported through the spray component 5. A number of spray heads 52 are located above the cloth, which are connected to an external water source and are used to spray liquid onto the cloth and remove the foam and impurities remaining on the surface of the cloth; and the two knocking rods 53 can respectively reciprocate in the horizontal direction and knock on the two sides of the cloth. After being hit, the vibrating cloth cooperates with the spraying liquid to further remove the cleaning liquid foam and impurities remaining on the surface of the cloth.

[0041] In this embodiment, combined again Figure 1 As shown, the drying assembly 7 includes four drying cylinders 71 stacked up and down. The drying cylinders 71 are prior art, and the specific structure and principle are not repeated. The cloth output from the second vacuum assembly 4 is passed through the multiple drying cylinders 71 in sequence, and the multiple drying cylinders 71 further dry the cloth.

[0042] In this embodiment, combined again Figure 1 As shown, the transfer assembly 6 includes a transfer frame 61, four transfer rollers 62 arranged on the transfer frame 61 which can be raised and lowered synchronously, and a fourth drive module 63 for driving the four transfer rollers 62 to move. The four transfer rollers 62 are respectively horizontally installed on the same bracket, and the fourth drive module 63 is a motor screw structure. Each transfer roller 62 is rotatable around its own axial centerline direction and the extension direction of its rotation axis is perpendicular to the direction from the second vacuum assembly 4 to the winding assembly 3.

[0043] After the cloth is output from the drying assembly 7, it is wound around four transfer rollers 62 in sequence and then rolled up on the winding assembly 3. When the winding assembly 3 changes rolls, the transfer rollers 62 can serve as a cloth winding transfer. The moving transfer rollers 62 can extend the cloth winding distance to provide the winding assembly 3 with sufficient roll changing time, thereby achieving roll changing without stopping the machine, and effectively improving the cloth winding efficiency.

[0044] In this embodiment, combined again Figure 1 As shown, transition rollers 8 are respectively arranged between the unwinding assembly 1 and the first cleaning assembly, between the first cleaning assembly and the first vacuum assembly a, between the first vacuum assembly a and the second cleaning assembly, and between the spray assembly 5 and the first vacuum assembly b. Two pressing rollers 9 arranged up and down are also arranged between the first vacuum assembly a and the second cleaning assembly, between the second cleaning assembly and the spray assembly 5, and between the spray assembly 5 and the first vacuum assembly b. The pressing rollers 9 can squeeze the cloth to remove moisture from the cloth. The transition roller 8 and the pressing roller 9 are both arranged horizontally and the extension direction of the rotation axis of the two is parallel to the length direction of the transfer roller.

[0045] In this embodiment, the cloth cleaning device further includes a detection component (not shown in the figure) arranged after the transfer component 6. The detection component is a prior art and can detect the liquid carrying rate of the cloth output by the transfer component 6.

[0046] Embodiment 2: This embodiment discloses a cloth cleaning method, which is based on the cloth cleaning device of embodiment 1 and includes the following steps: Step 1, unwinding the cloth from the unwinding assembly 1, and then sending the cloth through the first cleaning assembly, the first vacuum assembly a, the second cleaning assembly, the spray assembly 5, the first vacuum assembly b, the second vacuum assembly 4, the drying assembly 7 and the transfer assembly 6 in sequence; Step 2, when the cloth is fed through the first cleaning assembly and the second cleaning assembly, the cloth is fed into the cleaning port 23 on one side of the cleaning tank 21, and the multiple air inlets 242 on the air inlet plate 24 output compressed air toward the cleaning tank 21, and the output compressed air flushes the cleaning liquid downward and makes the cleaning liquid churn, and the cloth passes through the churned cleaning liquid and is output from the cleaning port 23 on the other side of the cleaning tank 21; Step 3, when the cloth is fed through the spray assembly 5, the spray head 52 sprays the cloth, and the two knocking rods 53 knock on both sides of the cloth respectively; Step 4, when the cloth is sent through the first vacuum assembly, the first vacuum box 101 sucks the moisture, cleaning agent and impurities in the cloth through the vacuum suction groove 103; then the cloth is sent to the second vacuum assembly, and the cloth is input from the conveying channel 43 on one side of the second vacuum box 41, and then the two sealing rollers 442 in the conveying channel 43 on this side are offset to squeeze the cloth and twist the cloth, and the cloth enters the second vacuum box 41 after passing through the conveying channel 43, and the cloth is dried by the negative pressure environment in the second vacuum box 41, and then the dried cloth is output from the conveying channel 43 on the other side of the second vacuum box 41, and the two sealing rollers 442 in the conveying channel 43 on this side are offset to squeeze the cloth and twist the cloth to output; When the cloth is fed through the transfer assembly 6 , the cloth is sequentially wound around a plurality of transfer rollers 62 and then wound around the winding assembly 3 .

[0047] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cloth cleaning device, comprising an unwinding assembly (1), at least one cleaning assembly (2), and a winding assembly (3) arranged in sequence, characterized in that: The cloth cleaning device further comprises at least one first vacuum component (10) and a second vacuum component (4) arranged between the cleaning component (2) and the winding component (3); The first vacuum assembly (10) comprises a first vacuum box (101), a first vacuum pump (102) connected to the first vacuum box (101), a vacuum suction groove (103) provided on the side of the first vacuum box (101), and a third material guide roller (104); the third material guide roller (104) is rotatable around its own axis and the extension direction of its rotation axis is perpendicular to the direction from the unwinding assembly (1) to the winding assembly (3); the vacuum suction groove (103) is arranged toward the third material guide roller (104); The second vacuum assembly (4) comprises a second vacuum box (41) and a second vacuum pump (42) connected to the second vacuum box (41); the second vacuum box (41) comprises two first box walls (411) arranged opposite to each other; the two first box walls (411) are respectively provided with a conveying channel (43) for inputting and outputting cloth; each of the conveying channels (43) is respectively provided with a sealing module (44); the sealing module (44) comprises two sealing grooves (441) respectively provided on two side walls of the conveying channel (43); each of the sealing grooves (441) is respectively provided with a retractable sealing roller (442); the sealing roller (442) is rotatably arranged around its own axial center line direction and the extension direction of its rotation axis is perpendicular to the length direction of the conveying channel (43); the two sealing rollers (442) are staggeredly arranged along the length direction of the conveying channel (43) and can respectively press against two side parts of the cloth.

2. A cloth cleaning device according to claim 1, characterized in that: The sealing roller (442) has a triangular radial cross section.

3. The cloth cleaning device according to claim 1, characterized in that: The second vacuum assembly (4) further comprises at least two first material guide rollers (45) rotatable around their own axis lines and arranged in the second vacuum box (41), and a first driving module (46) for driving at least one of the first material guide rollers (45) to rotate, wherein the extension direction of the rotation axis of the first material guide roller (45) is perpendicular to the length direction of the conveying channel (43), and the second vacuum box (41) further comprises two second box walls (412) arranged opposite to each other, and the at least two first material guide rollers (45) are respectively arranged close to the two second box walls (412).

4. A cloth cleaning device according to claim 3, characterized in that: The two first material guide rollers (45) are respectively arranged close to the two first box walls (411).

5. A cloth cleaning device according to any one of claims 1 to 4, characterized in that: The cleaning component (2) comprises a cleaning tank (21) for accommodating cleaning liquid, a tank cover (22) arranged on the cleaning tank (21), cleaning ports (23) for inputting and outputting fabrics are respectively provided on two sides of the cleaning tank (21), a hollow air-injection disk (24) is internally connected in the tank cover (22), an air inlet (241) for introducing compressed air and a plurality of air-injection ports (242) are provided on the air-injection disk (24), and the plurality of air-injection ports (242) are arranged toward the cleaning tank (21).

6. A cloth cleaning device according to claim 5, characterized in that: The cleaning component (2) further comprises a second guide roller (25) which is rotatable about its own axis and is arranged in the cleaning tank (21), and a second driving module (26) for driving the second guide roller (25) to rotate. The second guide roller (25) is arranged close to the bottom of the cleaning tank (21) and the extension direction of its rotation axis is perpendicular to the arrangement direction of the two cleaning ports (23).

7. A cloth cleaning device according to claim 6, characterized in that: The second material guide roller (25) is hollow and is provided with a liquid inlet (251) and a plurality of liquid flushing ports (252). The plurality of liquid flushing ports (252) are arranged at intervals on the circumferential roller surface of the second material guide roller (25).

8. A cloth cleaning device according to any one of claims 1 to 4, characterized in that: The cloth cleaning device further comprises a spray assembly (5) arranged between the cleaning assembly (2) and the second vacuum assembly (4), the spray assembly (5) comprising a spray frame (51), a plurality of spray heads (52) arranged on the spray frame (51), at least one knocking rod (53) arranged on the spray frame (51) and rotatable around one end thereof, and a third driving module (54) for driving the knocking rod (53) to rotate, wherein the other end of the knocking rod (53) can knock on the cloth or separate from the cloth during its rotation.

9. A cloth cleaning device according to any one of claims 1 to 4, characterized in that: The cloth cleaning device also includes a transfer component (6) arranged between the second vacuum component (4) and the winding component (3), the transfer component (6) including a transfer frame (61), at least one transfer roller (62) arranged on the transfer frame (61) and movable along the direction from one end to the other end of the transfer frame (61), and a fourth driving module (63) for driving the transfer roller (62) to move, the transfer roller (62) being rotatable around its own axis and the extension direction of its rotation axis is perpendicular to the direction from the second vacuum component (4) to the winding component (3), and the moving direction of the transfer roller (62) is perpendicular to the extension direction of its rotation axis.

10. A method for cleaning cloth, characterized in that: The cloth cleaning method is based on the cloth cleaning device according to any one of claims 5 to 9, and comprises the following steps: Step 1, unwinding the fabric from the unwinding assembly (1); Step 2, the unrolled cloth is input into the cleaning port (23) on one side of the cleaning tank (21), and the plurality of air inlets (242) on the air inlet plate (24) output compressed air toward the cleaning tank (21), the output compressed air flushes the cleaning liquid downward and causes the cleaning liquid to churn, and the cloth passes through the churned cleaning liquid and is output from the cleaning port (23) on the other side of the cleaning tank (21); Step 3, inputting the cloth output from the cleaning tank (21) into the first vacuum assembly (10) for negative pressure suction, then inputting the suctioned cloth from the conveying channel (43) on one side of the second vacuum box (41), then passing through two sealing rollers (442) in the conveying channel (43) on this side to squeeze the cloth and twist the cloth, after the cloth passes through the conveying channel (43), it enters the second vacuum box (41), and the cleaning liquid remaining on the cloth is removed by the negative pressure environment in the second vacuum box (41), then the dried cloth is output from the conveying channel (43) on the other side of the second vacuum box (41), and passing through two sealing rollers (442) in the conveying channel (43) on this side to squeeze the cloth and twist the cloth before output; Step 4, winding the cloth output from the second vacuum box (41) onto the winding assembly (3).

Images