A pre-dyeing cloth rinsing pool

Abstract

This utility model discloses a pre-dyeing fabric rinsing tank, specifically relating to the field of fabric processing technology. It includes a water tank with a threading groove on its outer surface for the fabric to pass through. Multiple support rollers are rotatably connected to the inner wall of the tank. A spray system is installed on the tank. A support is fixedly connected to the bottom of the inner wall of the tank, and a filter plate is fixedly connected to the support. A wear-resistant scraper is installed on the filter plate. A drive unit connected to the wear-resistant scraper is installed on the tank. A needle plate is installed at the bottom of the filter plate, with multiple pins fixedly connected to it. An extension assembly is installed at the top of the needle plate. A power storage transmission mechanism is installed on the tank, positioned between the drive unit and the extension assembly. The spray system includes a spray pipe mounted on the top of the tank, with multiple high-pressure nozzles fixedly connected to it. This utility model solves the technical problem of drainage blockage during fabric rinsing.

Description

Technical Field

[0001] This utility model relates to the field of fabric processing technology, and more specifically, to a pre-dyeing greige fabric rinsing tank. Background Technology

[0002] Greige fabric refers to fabric that has not yet undergone printing and dyeing after weaving. In industry, greige fabric generally refers to raw fabric, or laminated greige fabric, glued greige fabric, etc. Greige fabric needs to be washed before dyeing.

[0003] For example, the utility model with patent publication number CN218263082U discloses a pre-dyeing fabric rinsing tank, which includes a tank body, a fabric inlet on the front side of the tank body, a fabric outlet on the rear side of the tank body, a plurality of high-pressure water spray nozzles on the right side of the tank body, and a pad inside the tank body.

[0004] Currently, when greige fabric is washed, the rinsing water contains some fibers and impurities, which can easily clog the filter mesh when the rinsing water passes through the filter layer. The clogging of the filter mesh increases the difficulty of maintenance and also affects the efficiency of greige fabric washing.

[0005] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a pre-dyeing greige fabric rinsing tank in order to achieve a more practical purpose. Utility Model Content

[0006] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the problem of drainage blockage that is easily caused during the washing of greige fabric.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a pre-dyeing fabric rinsing tank, comprising a water tank, the outer surface of which is provided with a fabric-passing groove for the fabric to pass through, a plurality of support rollers rotatably connected to the inner wall of the water tank, a spray system provided on the water tank, a support fixedly connected to the bottom of the inner wall of the water tank, a filter plate fixedly connected to the support, a wear-resistant scraper provided on the filter plate, and a drive unit connected to the wear-resistant scraper provided on the water tank;

[0008] The bottom of the filter plate is provided with a needle plate, and multiple pins are fixedly connected to the needle plate. The top of the needle plate is provided with an extension assembly. The water tank is provided with a power storage transmission mechanism, which is located between the drive unit and the extension assembly.

[0009] In a preferred embodiment, the spray system includes a spray pipe mounted on top of the water tank, and a plurality of high-pressure nozzles are fixedly connected to the spray pipe.

[0010] In a preferred embodiment, a drain pipe is fixedly connected to the outer surface of the pool and communicates with it. A collection area is provided between the support and the pool. A cleaning trough is provided on the outer surface of the pool and communicates with the collection area.

[0011] In a preferred embodiment, the drive unit includes a servo motor, which is fixedly connected to the outer surface of the water tank. The output shaft of the servo motor is fixedly connected to a lead screw, and a threaded seat is threaded onto the lead screw. A mounting bracket is fixedly connected to the threaded seat, and a mounting plate is bolted to one end of the mounting bracket. The wear-resistant scraper is bolted to the mounting plate.

[0012] In a preferred embodiment, the outer surface of the pool is provided with a movable groove for guiding the mounting bracket.

[0013] In a preferred embodiment, the needle plate is arranged in an arc shape, and sliders are fixedly connected to both ends of the needle plate. The sliders are slidably connected to the inner wall of the water tank. Filter holes are opened on the filter plate, and the size of the pin is adapted to the size of the filter holes.

[0014] In a preferred embodiment, the extension assembly includes a rotating rod rotatably connected to the inner wall of the pool, a first support arm fixedly connected to the rotating rod, a second support arm hinged to the first support arm, and the end of the second support arm facing away from the first support arm hinged to the bottom of the needle plate.

[0015] In a preferred embodiment, the power storage transmission mechanism includes a bracket fixedly connected to the outer surface of the pool. A smooth rod is fixedly connected to the inner side of the bracket, a pull plate is slidably connected to the smooth rod, a spring is sleeved on the smooth rod, a pull rod is fixedly connected to the pull plate, a rack is fixedly connected to one end of the pull rod, a gear is meshed on the rack, a push plate is fixedly connected to the threaded seat, the push plate is in movable contact with the pull plate, and one end of the rotating rod is coaxially fixedly connected to the gear.

[0016] In a preferred embodiment, a guide block is fixedly connected to the outer surface of the pool, and the pull rod is slidably connected to the guide block.

[0017] The technical effects and advantages of this utility model are as follows:

[0018] 1. The pre-dyeing greige fabric rinsing tank has a needle plate installed at the bottom of the filter plate for filtering the rinsing water. The driving unit indirectly provides lifting power to the needle plate. The pins on the needle plate can extend into the filter holes of the filter plate and push out the blockages, thus ensuring the drainage of the filter plate.

[0019] 2. The pre-dyeing fabric rinsing tank has a wear-resistant scraper on the top of the filter plate. The wear-resistant scraper, together with the ejector pin, can scrape off the debris on the surface of the filter plate, which can reduce the risk of filter plate clogging and ensure the reliability of the filtration of water for rinsing the fabric. Attached Figure Description

[0020] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This utility model Figure 1 Side view;

[0023] Figure 3 This utility model Figure 1 A partial sectional view;

[0024] Figure 4 This is a schematic diagram of the support and filter plate of this utility model;

[0025] Figure 5 This is a schematic diagram of the drive unit and wear-resistant scraper of this utility model;

[0026] Figure 6 This is a schematic diagram of the structure of the needle plate and extension assembly of this utility model;

[0027] Figure 7 This is a schematic diagram of the power storage transmission mechanism of this utility model.

[0028] The attached diagram is labeled as follows: 1. Water tank; 2. Fabric feeding trough; 3. Support roller; 4. Spray pipe; 41. High-pressure nozzle; 5. Support; 6. Filter plate; 7. Wear-resistant scraper; 8. Drive unit; 81. Servo motor; 82. Lead screw; 83. Threaded seat; 9. Pin plate; 10. Ejector pin; 11. Power storage transmission mechanism; 111. Bracket; 112. Smooth rod; 113. Pull plate; 114. Spring; 115. Pull rod; 116. Rack; 117. Gear; 12. Extension assembly; 121. Rotating rod; 122. Support arm one; 123. Support arm two; 13. Drain pipe; 131. Cleaning trough; 14. Mounting plate; 15. Mounting frame; 16. Moving trough; 17. Guide block; 18. Push plate; 19. Slider. Detailed Implementation

[0029] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0030] See also Figure 1 -- Figure 7 This utility model provides a pre-dyeing fabric rinsing tank, including a water tank 1. The outer surface of the water tank 1 is provided with a fabric-passing groove 2 for the fabric to pass through horizontally. Multiple support rollers 3 are rotatably connected to the inner wall of the water tank 1.

[0031] The operator can pass the fabric through the fabric trough 2 one after the other and place it on multiple support rollers 3. By pulling the fabric and moving it, the operator can achieve the pre-dyeing rinsing of the fabric by the action of rinsing water on the fabric.

[0032] In this embodiment: a spray system is provided on the water tank 1. The spray system includes a spray pipe 4, which is mounted on the top of the water tank 1. Multiple high-pressure nozzles 41 are fixedly connected to the spray pipe 4.

[0033] In this application, the spray system is provided with at least two sets, and the high-pressure nozzles 41 are oriented and perpendicular to the surface of the fabric. One end of the spray pipe 4 can be provided with a water inlet pipe, and the other end of the water inlet pipe can be connected to a water pump device for conveying rinsing water. In this way, the rinsing water pumped by the booster pump can be sprayed out under high pressure through the high-pressure nozzles 41 on the spray pipe 4. The high-pressure water acts on the fabric to achieve the rinsing of the fabric before dyeing, ensuring the cleanliness of the fabric.

[0034] In this embodiment: a support 5 is fixedly connected to the bottom of the inner wall of the water tank 1, and a filter plate 6 is fixedly connected to the support 5.

[0035] In this application, there are two sets of supports 5, and the side of the support 5 facing away from the filter plate 6 is inclined, so that when impurities are cleaned from the filter plate 6, the impurities can slide out on the inclined surface of the support 5.

[0036] In this embodiment: a drain pipe 13 is fixedly connected to the outer surface of the pool 1 and communicates with it; a collection area is provided between the support 5 and the pool 1; a cleaning trough 131 is provided on the outer surface of the pool 1 and communicates with the collection area.

[0037] After passing through the fabric, the rinsing water falls onto the filter plate 6, which filters the rinsing water. The filtered water can be discharged through the drain pipe 13. The number of collection areas is the same as the number of supports 5. When impurities accumulated on the filter plate 6 are pushed by external force, the impurities can move toward the collection area until they are concentrated and fall into the cleaning tank 131 for further processing.

[0038] In this embodiment: a needle plate 9 is provided at the bottom of the filter plate 6, and multiple ejector pins 10 are fixedly connected on the needle plate 9. The needle plate 9 is arranged in an arc shape, and filter holes are opened on the filter plate 6. The size of the ejector pins 10 is adapted to the size of the filter holes.

[0039] The needle plate 9 can carry multiple pins 10 and is located below the filter plate 6. Because the needle plate 9 has an arc-shaped structure, its arc surface can guide the water in the filter plate 6 through the filter holes. The pins 10 can be inserted into the filter holes to clean the impurities such as dust and fibers that are blocked in the filter holes. This makes it easier to push the impurities to the upper surface of the filter plate 6, which is convenient for subsequent collection of impurities.

[0040] In this embodiment, both ends of the needle plate 9 are fixedly connected to sliders 19, and the sliders 19 are slidably connected to the inner wall of the water tank 1.

[0041] The slider 19 can provide longitudinal movement guidance for the needle plate 9. When the needle plate 9 drives the ejector pin 10 to act in the filter hole, the slider 19 can stabilize the longitudinal movement of the needle plate 9.

[0042] In this embodiment: a plurality of pins 10 are fixedly connected to the needle plate 9, and an extension assembly 12 is provided on the top of the needle plate 9. The extension assembly 12 includes a rotating rod 121, which is rotatably connected to the inner wall of the water tank 1. A first support arm 122 is fixedly connected to the rotating rod 121, and a second support arm 123 is hinged to the first support arm 122. The end of the second support arm 123 facing away from the first support arm 122 is hinged to the bottom of the needle plate 9.

[0043] By providing counterclockwise rotational force to the rotating rod 121, the rotating rod 121 can drive the first support arm 122 to rotate. In this way, the rotation of the first support arm 122 can pull the second support arm 123 to perform a folding action. Since the needle plate 9 can move longitudinally through the slider 19, the second support arm 123 can push the needle plate 9 to insert the pin 10 into the filter hole of the filter plate 6 in order to complete the cleaning of the filter hole. Similarly, by providing clockwise rotational force to the rotating rod 121, the pin 10 can move away from the filter hole, ensuring that the rinsing water can effectively pass through the filter hole for filtration.

[0044] In this embodiment, a wear-resistant scraper 7 is provided on the filter plate 6.

[0045] The wear-resistant scraper 7 is made of wear-resistant rubber. By controlling the movement of the wear-resistant scraper 7, its active contact with the upper surface of the filter plate 6 can push away the impurities accumulated on the surface of the filter plate 6 or ejected by the ejector pin 10.

[0046] In this embodiment: A drive unit 8 connected to the wear-resistant scraper 7 is provided on the water tank 1. The drive unit 8 includes a servo motor 81, which is fixedly connected to the outer surface of the water tank 1. The output shaft of the servo motor 81 is fixedly connected to a lead screw 82. A threaded seat 83 is threadedly connected to the lead screw 82. A mounting bracket 15 is fixedly connected to the threaded seat 83. One end of the mounting bracket 15 is bolted to a mounting plate 14. The wear-resistant scraper 7 is bolted to the mounting plate 14.

[0047] In this application, the outer surface of the water tank 1 can be fixed with a bearing seat, and the lead screw 82 can be rotatably connected to the bearing seat. There are two sets of drive units 8, and the servo motor 81 is a forward and reverse drive type motor. By starting the servo motor 81, the servo motor 81 drives the lead screw 82 to rotate. The lead screw 82 can move linearly through the threaded drive of the threaded seat 83. The movement of the threaded seat 83 can drive the wear-resistant scraper 7 to move through the mounting bracket 15 and the mounting plate 14 in sequence. In this way, the wear-resistant scraper 7 can push and clean impurities on the surface of the filter plate 6.

[0048] It is worth noting that the outer surface of the water tank 1 in this application is provided with an inspection cover, which is bolted to the water tank 1. Since the wear-resistant scraper 7 is bolted to the mounting plate 14, when the wear-resistant scraper 7 is located on one side of the inspection cover, the inspection cover can be opened, which makes it convenient to maintain the wear-resistant scraper 7 by disassembling and assembling.

[0049] In this embodiment, a movable groove 16 for guiding the mounting bracket 15 is provided on the outer surface of the water tank 1.

[0050] The path of the movable groove 16 is the same as that of the lead screw 82. The movable groove 16 can limit the movement path of the mounting bracket 15 and at the same time meet the guiding requirements for the movement of the mounting bracket 15.

[0051] In this embodiment: a power storage transmission mechanism 11 is provided on the water tank 1. The power storage transmission mechanism 11 is located between the drive unit 8 and the extension assembly 12. The power storage transmission mechanism 11 includes a bracket 111, which is fixedly connected to the outer surface of the water tank 1. A smooth rod 112 is fixedly connected to the inner side of the bracket 111. A pull plate 113 is slidably connected to the smooth rod 112. A spring 114 is sleeved on the smooth rod 112. A pull rod 115 is fixedly connected to the pull plate 113. A rack 116 is fixedly connected to one end of the pull rod 115. A gear 117 is meshed on the rack 116. A push plate 18 is fixedly connected to the threaded seat 83. The push plate 18 is in movable contact with the pull plate 113. One end of the rotating rod 121 is coaxially fixedly connected to the gear 117.

[0052] In use, the drive unit 8 can drive the wear-resistant scraper 7 to move horizontally on the surface of the filter plate 6 to push and clean the impurities on the surface of the filter plate 6 until the wear-resistant scraper 7 moves to the position above the collection area. At this time, the wear-resistant scraper 7 can send the pushed impurities into the collection area. During this process, the push plate 18 on the threaded seat 83 can push and pull the plate 113. The pull plate 113 is limited in the bracket 111 and can slide on the smooth rod 112 and compress the spring 114 to deform. At this time, the push rod 113 can pull the rack 116 to move through the pull rod 115. The movement of the rack 116 can mesh with the gear 117 to rotate. The rotation of the gear 117 can drive the rotating rod 121 to rotate counterclockwise. The counterclockwise rotating rod 121 can drive the pin 10 on the needle plate 9 to extend into the filter hole of the filter plate 6 to clean the impurities in the filter hole.

[0053] When the threaded seat 83 moves away from the pull plate 113, the spring 114 returns to its original tension, and the spring 114 can push the pull plate 113 to abut against the bracket 111. In this way, the pull plate 113 can pull the rod 115 and the rack 116 in sequence to drive the gear 117 to rotate clockwise. The clockwise rotation of the gear 117 can make the ejector pin 10 move away from the filter hole, so that the filter hole can smoothly pass through the flushing water. Because the wear-resistant scraper 7 and the ejector pin 10 act alternately on the filter plate 6, the filter plate 6 can process impurities more continuously, effectively ensuring the reliability of continuous filtration of flushing water by the filter hole.

[0054] In this embodiment: a guide block 17 is fixedly connected to the outer surface of the pool 1, and a pull rod 115 is slidably connected to the guide block 17.

[0055] The guide block 17 can slide and guide the movement of the pull rod 115, so that the meshing of the rack 116 and the gear 117 can be more stable.

[0056] All electrical components mentioned in the text are electrically connected to the main controller and power supply. The main controller can be a conventional known device such as a computer that is used for control, and the existing publicly available power connection technology will not be elaborated in the text.

Claims

1. A pre-dyeing greige fabric rinsing tank, comprising a water tank (1), characterized in that: The outer surface of the water tank (1) is provided with a fabric-passing groove (2) for the fabric to pass through horizontally. Multiple support rollers (3) are rotatably connected to the inner wall of the water tank (1). A spraying system is provided on the water tank (1). A support (5) is fixedly connected to the bottom of the inner wall of the water tank (1). A filter plate (6) is fixedly connected to the support (5). A wear-resistant scraper (7) is provided on the filter plate (6). A drive unit (8) connected to the wear-resistant scraper (7) is provided on the water tank (1). The bottom of the filter plate (6) is provided with a needle plate (9), and a plurality of pins (10) are fixedly connected on the needle plate (9). The top of the needle plate (9) is provided with an extension component (12). The water tank (1) is provided with a power storage transmission mechanism (11), which is located between the drive unit (8) and the extension component (12).

2. The pre-dyeing greige fabric rinsing tank according to claim 1, characterized in that: The spray system includes a spray pipe (4), which is mounted on the top of the water tank (1), and multiple high-pressure nozzles (41) are fixedly connected to the spray pipe (4).

3. The pre-dyeing greige fabric rinsing tank according to claim 1, characterized in that: The outer surface of the pool (1) is fixedly connected to a drain pipe (13) that communicates with it. A collection area is provided between the support (5) and the pool (1). A cleaning trough (131) is provided on the outer surface of the pool (1), and the cleaning trough (131) is connected to the collection area.

4. The pre-dyeing greige fabric rinsing tank according to claim 1, characterized in that: The drive unit (8) includes a servo motor (81), which is fixedly connected to the outer surface of the pool (1). The output shaft of the servo motor (81) is fixedly connected to a lead screw (82). A threaded seat (83) is threaded onto the lead screw (82). A mounting bracket (15) is fixedly connected to the threaded seat (83). One end of the mounting bracket (15) is bolted to a mounting plate (14). The wear-resistant scraper (7) is bolted to the mounting plate (14).

5. A pre-dyeing greige fabric rinsing tank according to claim 4, characterized in that: The outer surface of the pool (1) is provided with a movable groove (16) for guiding the mounting bracket (15).

6. The pre-dyeing greige fabric rinsing tank according to claim 1, characterized in that: The needle plate (9) is arranged in an arc shape. Both ends of the needle plate (9) are fixedly connected to sliders (19). The sliders (19) are slidably connected to the inner wall of the water tank (1). The filter plate (6) is provided with filter holes. The size of the pin (10) is adapted to the size of the filter holes.

7. A pre-dyeing greige fabric rinsing tank according to claim 4, characterized in that: The extension assembly (12) includes a rotating rod (121) which is rotatably connected to the inner wall of the pool (1). A first support arm (122) is fixedly connected to the rotating rod (121), and a second support arm (123) is hinged to the first support arm (122). The end of the second support arm (123) facing away from the first support arm (122) is hinged to the bottom of the needle plate (9).

8. A pre-dyeing greige fabric rinsing tank according to claim 7, characterized in that: The power storage transmission mechanism (11) includes a bracket (111), which is fixedly connected to the outer surface of the pool (1). A smooth rod (112) is fixedly connected to the inner side of the bracket (111). A pull plate (113) is slidably connected to the smooth rod (112). A spring (114) is sleeved on the smooth rod (112). A pull rod (115) is fixedly connected to the pull plate (113). A rack (116) is fixedly connected to one end of the pull rod (115). A gear (117) is meshed on the rack (116). A push plate (18) is fixedly connected to the threaded seat (83). The push plate (18) is in movable contact with the pull plate (113). One end of the rotating rod (121) is coaxially fixedly connected to the gear (117).

9. A pre-dyeing greige fabric rinsing tank according to claim 8, characterized in that: A guide block (17) is fixedly connected to the outer surface of the pool (1), and the pull rod (115) is slidably connected to the guide block (17).

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