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CN-224199642-U - Pretreatment device for sticky rice velvet dyeing

CN224199642UCN 224199642 UCN224199642 UCN 224199642UCN-224199642-U

Abstract

The utility model discloses a pretreatment device for dyeing glutinous rice velvet, which comprises a cleaning table, a driving roller set and a driven roller set which are arranged on the cleaning table, wherein two downward-pressing guide rollers are arranged at the bottom of the cleaning table, one downward-pressing guide roller is close to the driving roller set, the other downward-pressing guide roller is close to the driven roller set, and fan blades are arranged below the downward-pressing guide roller close to the driving roller set. The movement of the fabric and the movement of the water flow are designed in opposite modes, so that partial loose plush in the glutinous rice velvet can enter the water flow and be carried away by the water flow more quickly.

Inventors

  • LI JUN
  • Dong Guoqiao
  • ZHANG DONG

Assignees

  • 新发纺织印染（绍兴）有限公司

Dates

Publication Date
20260505
Application Date
20250416

Claims (8)

  1. 1. A pretreatment device for sticky rice velvet dyeing is characterized by comprising a cleaning table (1), a driving roller set (11) and a driven roller set (12) which are arranged on the cleaning table (1), wherein two downward-pressing guide rollers (2) are arranged at the bottom of the cleaning table (1), one downward-pressing guide roller (2) is close to the driving roller set (11), the other downward-pressing guide roller (2) is close to the driven roller set (12), fan blades (13) are arranged below the downward-pressing guide roller (2) which is close to the driving roller set (11), a filter assembly (3) is arranged below the driven roller set (12), and the filter assembly (3) comprises a filter frame (31) and a filter screen plate (32) which is detachably arranged on the filter frame (31).
  2. 2. The pretreatment device for sticky rice velvet dyeing according to claim 1, wherein rotating columns (33) are arranged on two sides of the filter frame (31), the rotating columns (33) are rotatably connected with the side wall of the cleaning table (1), and the rotating columns (33) are located above the middle of the filter frame (31).
  3. 3. The pretreatment device for sticky rice velvet dyeing, as set forth in claim 2, characterized in that a partition plate (14) is horizontally arranged in the cleaning table (1), and the partition plate (14) divides the interior of the cleaning table (1) into two circulation cavities which are communicated end to end.
  4. 4. A pretreatment device for dyeing glutinous rice velvet according to claim 3, wherein the baffle plate (14) is further fixed with a limit hook (34), and the output end of the limit hook (34) is positioned on the rotating path of the filter frame (31).
  5. 5. A pretreatment device for dyeing glutinous rice velvet according to claim 1, wherein the washing table (1) is provided with a shaking assembly (4), the shaking assembly (4) comprises a rotating member (41), a swinging rod (42) fixedly arranged on the rotating member (41), and an upper swinging roller (43) and a lower swinging roller (44) rotatably arranged on the swinging rod (42).
  6. 6. The pretreatment device for sticky rice velvet dyeing according to claim 5, wherein a yielding groove (21) is formed in the side wall of the cleaning table (1), a floating block (22) is arranged in the yielding groove (21) in a sliding mode, and the end portion of the pressing guide roller (2) is rotatably arranged in the floating block (22).
  7. 7. The pretreatment device for sticky rice velvet dyeing, as set forth in claim 1, characterized in that the cleaning table (1) is further provided with a water squeezing assembly (5), the water squeezing assembly (5) comprises a splash-proof cylinder (51), a first water squeezing roller (52) and a second water squeezing roller (53) which are rotatably arranged in the splash-proof cylinder (51), a loosening groove (54) is formed in the side wall of the splash-proof cylinder (51), and two ends of the second water squeezing roller (53) are located in the loosening groove (54).
  8. 8. A pretreatment device for dyeing glutinous rice velvet according to claim 3, wherein the cleaning table (1) is also fixedly provided with a U-shaped guide plate (15).

Description

Pretreatment device for sticky rice velvet dyeing Technical Field The application relates to the field of fabric dyeing pretreatment, in particular to a pretreatment device for dyeing glutinous rice velvet. Background The production of the fabric is completed jointly by a plurality of processes, after the required dye formula is determined, the dye and the auxiliary agent are determined by a cutting machine, the fabric is subjected to pretreatment processes such as impurity removal, loosening, oil removal and the like, then the dye, the auxiliary agent and water are added into a dyeing machine by a dripping machine for dyeing, and after the fabric is dyed, the acid removal, alkali boiling, cleaning and the like are performed. In the pretreatment process, impurities are required to be removed from the flour, and particularly, the flour, namely the glutinous rice velvet, is required to be cleaned before dyeing because the glutinous rice velvet has more velvet and is easy to fall off. In the existing cleaning process, sticky rice velvet is immersed in water, and the velvet which is easy to fall off is separated in a swinging mode. However, the pile is lighter in weight, only the pile can be separated during cleaning, the pile still exists near the fabric, and the pile is not easy to sink to the bottom of the pool. Therefore, after the cleaning is finished, in the process of taking the fabric out of the water, the wool is easy to be adsorbed on the fabric continuously, so that the dyeing quality is reduced in the subsequent dyeing process. Disclosure of utility model The utility model aims to overcome the defects in the prior art, reduce the adhesion of separated wool on the fabric, improve the subsequent dyeing quality and provide a pretreatment device for dyeing the sticky rice wool. In order to achieve the above purpose, the present application adopts the following technical scheme: the utility model provides a pretreatment device for sticky rice fine hair dyeing, includes the cleaning table, locates drive roll group and driven voller group on the cleaning table, and the cleaning table bottom is provided with two guide rolls that push down, and one of them pushes down the guide roll and is close to drive roll group, and another pushes down the guide roll and is close to driven voller group, is provided with the flabellum near the below of the guide roll that pushes down of drive roll group. Preferably, a filter assembly is disposed adjacent to the underside of the driven roller group. Preferably, the filter assembly comprises a filter frame and a filter screen plate detachably arranged on the filter frame. Preferably, the two sides of the filter frame are provided with rotating columns, the rotating columns are rotationally connected with the side wall of the cleaning table, and the rotating columns are positioned above the middle of the filter frame. Preferably, a baffle is horizontally arranged in the cleaning table, and the baffle divides the interior of the cleaning table into two circulating cavities which are communicated end to end. Preferably, the baffle is further fixed with a limiting hook, and an output end of the limiting hook is located on a rotating path of the filtering frame. Preferably, the cleaning table is provided with a shaking assembly, the shaking assembly comprises a rotating piece, a swinging rod fixedly arranged on the rotating piece, and an upper swinging roller and a lower swinging roller rotatably arranged on the swinging rod. Preferably, the side wall of the cleaning table is provided with a yielding groove, a floating block is arranged in the yielding groove in a sliding mode, and the end part of the pressing guide roller is rotatably arranged in the floating block. Preferably, the cleaning platform is further provided with a wringing component, the wringing component comprises a splash-proof barrel, a first wringing roller and a second wringing roller which are rotatably arranged in the splash-proof barrel, a loosening groove is formed in the side wall of the splash-proof barrel, and two ends of the second wringing roller are positioned in the loosening groove. Preferably, a U-shaped guide plate is fixedly arranged in the cleaning table. In summary, the utility model has the following beneficial technical effects: 1. The movement of the fabric and the movement of the water flow are designed in opposite modes, so that partial loose plush in the glutinous rice velvet can enter the water flow and be carried away by the water flow more quickly. 2. The filtering component can enable the wool in the water in the cleaning table to be gathered, and the probability that the wool in the water flow is adsorbed into the fabric is reduced. Drawings Fig. 1 is a schematic view of the overall structure of the present utility model. Fig. 2 is a schematic cross-sectional structure of the present utility model. Fig. 3 is an enlarged schematic view of the structure at a in fig. 2. Fig. 4 is an en