Rinsing and sterilizing equipment for dyeing and finishing

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By combining the design of an immersion tank, an ultraviolet irradiation box, and a traction component, the problems of wrinkles and slow immersion speed during the disinfection process of dyed and finished fabrics are solved, achieving rapid and efficient dual physical and chemical disinfection, ensuring fabric quality and sterilization effect.

CN224047707UActive Publication Date: 2026-03-27XIANGSHAN HENGDA PRINTING & DYEING CO LTD

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2025-04-24
Publication Date: 2026-03-27

AI Technical Summary

Technical Problem

Existing dyed and finished fabrics are prone to wrinkling during the disinfection process, which affects product quality, and the disinfectant solution has a slow wetting speed, resulting in incomplete disinfection.

Method used

Design a rinsing and sterilization device that includes an immersion tank, an ultraviolet irradiation box, and a traction component. Through a reverse roller structure and a hot air blower combined with a squeezing roller, the dyed and finished fabric is fully soaked in the disinfectant solution and quickly air-dried. Combined with ultraviolet sterilization, it achieves both physical and chemical disinfection.

Benefits of technology

It improves the wetting speed of disinfectant, avoids wrinkles, achieves rapid and efficient sterilization, ensures fabric quality, and improves sterilization efficiency and drying speed.

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Abstract

The utility model discloses rinsing and sterilizing equipment for dyeing and finishing, belongs to the technical field of textile sterilization, and provides efficient rinsing and sterilizing equipment which is not prone to causing wrinkles. The rinsing and sterilizing equipment comprises a soaking pool injected with disinfectant fluid, the soaking pool is fixedly connected with an ultraviolet irradiation box through a pair of configuration frames, and the two configuration frames are jointly connected with a traction assembly; the traction assembly comprises a driver fixedly connected to the outer side face of the configuration frame, the driver is provided with two output ends rotating in the opposite direction, each output end is connected with an extrusion roller, the two extrusion rollers are parallel and jointly clamp the dyeing and finishing cloth, an air heater is further arranged on the configuration frame, the air outlet direction of the air heater is parallel to the dyeing and finishing cloth, and a reverse pushing assembly is arranged on the side wall of the soaking pool. The reverse thrust assembly comprises a reverse rotation roller located in the soaking pool. The reverse roller structure is designed in the soaking pool and matched with the traction assembly, so that the dyed and finished cloth can be soaked in the disinfectant in a flat state, the soaking speed of the disinfectant is increased, and the quality of the fabric cannot be affected by wrinkles.

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Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of textile sterilization, and particularly relates to a rinsing and sterilization equipment for dyeing and finishing. BACKGROUND

[0002] In order to improve the use safety of the dyeing and finishing fabric, the fabric needs to be disinfected before leaving the factory. The common disinfection method is to use disinfectant liquid for rinsing. However, the disinfectant liquid needs a long time to soak all the fabric because the fabric is easy to fold and clump. Although the use of a stirring mechanism can accelerate the soaking of the disinfectant liquid, it is easy to cause wrinkles of the fabric which are not easy to repair, thereby affecting the quality of the final product. SUMMARY

[0003] The present application aims to provide a rinsing and sterilization equipment which is efficient and not easy to cause wrinkles.

[0004] To achieve the above purpose, the present application provides a rinsing and sterilization equipment for dyeing and finishing: a soaking pool filled with disinfectant water, the soaking pool is fixedly connected with an ultraviolet irradiation box through a pair of configuration frames, the two configuration frames are commonly connected with a traction assembly, the traction assembly includes a drive fixedly connected to the outer side surface of the configuration frame, the drive has two opposite rotating output ends, each of which is connected with a squeezing roller, the two squeezing rollers are parallel and commonly clamp the dyeing and finishing cloth, a hot air blower is further arranged on the configuration frame, the air outlet direction of the hot air blower is parallel to the dyeing and finishing cloth, a reverse pushing assembly is arranged on the side wall of the soaking pool, the reverse pushing assembly includes a reverse roller located in the soaking pool, the dyeing and finishing cloth passes around the lower side of the reverse roller, enters the ultraviolet irradiation box through the two squeezing rollers, and is subjected to additional physical sterilization, thereby further improving the sterilization effect.

[0005] As a preferred, one hot air blower is fixedly connected to each configuration frame, and an air outlet is formed, the air outlet of the hot air blower on one configuration frame is opposite to the air outlet on the other configuration frame, so that the hot air current can smoothly blow through the two surfaces of the dyeing and finishing cloth, thereby improving the air drying efficiency.

[0006] As a preferred, the ultraviolet irradiation box includes a light shielding plate fixedly connected to one configuration frame, a pair of mounting frames are fixedly connected between the two light shielding plates, a plurality of ultraviolet lamp tubes are arranged in each mounting frame, two groups of the ultraviolet lamp tubes irradiate the two surfaces of the dyeing and finishing cloth respectively, thereby improving the efficiency of ultraviolet sterilization.

[0007] As a preferred, a reflecting plate is fixedly connected to the opposite end of each mounting frame, and a light-transmitting plate is fixedly connected to the opposite end of each mounting frame, so that the light-transmitting property and dustproof protection function are taken into account.

[0008] As a kind of preferred, each of the configuration frame is provided with two upper shaft holes, suitable for the two output ends of the driver corresponding to pass through two the upper shaft hole and the fixed connection of the extrusion roller, drive two extrusion rollers to rotate oppositely, together with the dyeing and finishing cloth upward pull.

[0009] As a kind of preferred, the side wall of the soaking pool is provided with a lower shaft hole, the reverse pushing assembly further includes a motor and a speed reducer fixedly connected to the outer surface of the soaking pool, the output end of the speed reducer is fixedly connected with the reverse roller through the lower shaft hole, for driving the reverse roller to provide the dyeing and finishing cloth with the restraining force opposite to the movement direction.

[0010] As a kind of preferred, the reverse roller is provided with a limiting ring at both ends, and the dyeing and finishing cloth is located between the two limiting rings to avoid contact between the dyeing and finishing cloth and the inner wall of the soaking pool.

[0011] As a kind of preferred, the soaking pool is further rotatably connected with a pair of guide rollers through a pair of roller frames, the two guide rollers are parallel, and the dyeing and finishing cloth is suitable for passing between the two guide rollers to bypass the reverse roller, to ensure that the dyeing and finishing cloth around the reverse roller is fully soaked in the disinfectant.

[0012] Compared with the prior art, the beneficial effects of the present application are:

[0013] (1) By designing the reverse roller structure in the soaking pool, cooperating with the traction assembly, the dyeing and finishing cloth can be immersed in the disinfectant in a flat state, which not only improves the soaking speed of the disinfectant, but also does not affect the quality of the fabric due to wrinkles;

[0014] (2) By additionally designing the ultraviolet irradiation box, further sterilizing by physical method, cooperating with the hot air blower blowing oppositely, the two sides of the fabric can be quickly dried and sterilized, making the sterilization operation more efficient. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The three-dimensional structure schematic diagram of the dyeing and finishing cloth is configured for the rinsing and sterilizing equipment for dyeing and finishing.

[0016] Figure 2 The plane section view of the rinsing and sterilizing equipment for dyeing and finishing.

[0017] Figure 3 The three-dimensional structure schematic diagram of the rinsing and sterilizing equipment for dyeing and finishing without configuring the dyeing and finishing cloth.

[0018] Figure 4 The three-dimensional structure schematic diagram of the rinsing and sterilizing equipment for dyeing and finishing after removing the ultraviolet irradiation box.

[0019] Figure 5The three-dimensional structure diagram of the hot air machine for the dyeing and finishing rinsing and sterilizing equipment is configured on the soaking pool.

[0020] Figure 6 The three-dimensional structure diagram of the reverse pushing assembly of the dyeing and finishing rinsing and sterilizing equipment.

[0021] Figure 7 The three-dimensional structure diagram of the traction assembly of the dyeing and finishing rinsing and sterilizing equipment.

[0022] Figure 8 The three-dimensional structure diagram of the ultraviolet irradiation box of the dyeing and finishing rinsing and sterilizing equipment.

[0023] In the figure: 1, soaking pool; 101, lower shaft hole; 102, roller frame; 103, configuration frame; 104, air outlet; 105, upper shaft hole; 2, guide roller; 3, reverse pushing assembly; 301, motor; 302, speed reducer; 303, reverse roller; 304, limit ring; 4, hot air machine; 5, dyed cloth; 6, traction assembly; 601, driver; 602, extrusion roller; 7, ultraviolet irradiation box; 701, light shield; 702, mounting frame; 703, light transmission plate; 704, light reflection plate; 705, ultraviolet lamp. DETAILED DESCRIPTION

[0024] In the following, the present application will be further described in conjunction with specific embodiments, and it should be noted that the following described embodiments or technical features can be combined in any manner to form new embodiments without conflict.

[0025] In the description of the present application, it should be noted that for orientation words, such as the terms "center", "transverse", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. The orientation and positional relationship shown in the drawing is based on the orientation or positional relationship shown in the drawing, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and cannot be understood as limiting the specific protection scope of the present application.

[0026] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and do not necessarily describe a specific order or sequence.

[0027] The terms "comprise" and "have" and any variations thereof in the specification and claims of this application are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or apparatus that comprises a list of steps or units is not necessarily limited to those listed steps or units but can include other steps or units not expressly listed or inherent to such process, method, product or apparatus.

[0028] As Figures 1-8 The rinsing and sterilizing equipment for dyeing and finishing shown in the figure comprises a soaking pool 1 filled with disinfectant water, which generally uses colorless medical alcohol, because alcohol is easy to evaporate, and the dyeing and finishing cloth 5 will not remain disinfectant after air drying, the soaking pool 1 is fixedly connected with an ultraviolet irradiation box 7 through a pair of arrangement frames 103, the ultraviolet irradiation box 7 comprises a light shield plate 701 fixedly connected with the arrangement frame 103, one light shield plate 701 is connected with one arrangement frame 103, a pair of mounting frames 702 is fixedly connected between two light shield plates 701, two mounting frames 702 are parallel to each other, and a plurality of ultraviolet lamp tubes 705 are arranged in each mounting frame 702, so that the ultraviolet lamp tubes 705 have two groups, two groups of ultraviolet lamp tubes 705 irradiate two surfaces of the dyeing and finishing cloth 5 respectively, and the efficiency and effect of ultraviolet sterilization can be effectively improved, the light shield plates 704 are fixedly connected with the opposite ends of the two mounting frames 702, the ultraviolet rays far from the dyeing and finishing cloth 5 are reflected to the dyeing and finishing cloth 5, the utilization rate of the ultraviolet rays can be improved, so that the low energy consumption and the sterilization efficiency are taken into account, and the light transmission plates 703 are fixedly connected with the opposite ends of the two mounting frames 702, the ultraviolet rays pass through the light transmission plates 703 and irradiate the surfaces of the dyeing and finishing cloth 5, in order to reduce the dust accumulation on the light transmission plates 703, the light transmission plates 703 are usually vertically installed and flush with the inner surfaces of the mounting frames 702.

[0029] The two arrangement frames 103 are commonly connected with a traction assembly 6 for pulling the dyeing and finishing cloth 5 upwards, the specific structure of the traction assembly 6 comprises a driver 601 fixedly connected to the outer side surface of the arrangement frame 103, the driver 601 has a servo motor in the inside, and the driver 601 has two opposite rotating output ends, which are the output ends of two speed reduction structures connected with the servo motor, one coaxial extrusion roller 602 is connected with each output end, and the two extrusion rollers 602 are driven to rotate oppositely, each arrangement frame 103 is provided with two upper shaft holes 105 for allowing the two output ends of the driver 601 to pass through the two upper shaft holes 105 correspondingly and then be fixedly connected with the extrusion rollers 602, the two extrusion rollers 602 are parallel, and the gap between the outer side surfaces of the two extrusion rollers 602 is smaller than the thickness of the normal dyeing and finishing cloth 5, so that the two extrusion rollers 602 can clamp the dyeing and finishing cloth 5 together and squeeze out the remaining disinfectant liquid adsorbed by the dyeing and finishing cloth 5.

[0030] The configuration frame 103 is further provided with a hot air blower 4, which has a high-power fan and an electric heating rod inside, and can generate a high-speed hot air flow outward. The air outlet direction of the hot air blower 4 is parallel to the dyed and finished cloth 5. It should be noted that each configuration frame 103 is fixedly connected with a hot air blower 4, and an air outlet 104 is arranged beside the hot air blower 4. The air outlet of the hot air blower 4 on one configuration frame 103 is opposite to the air outlet 104 on the other configuration frame 103. In this way, the high-speed hot air flow generated by each hot air blower 4 will be discharged from the opposite air outlet 104 after blowing through the dyed and finished cloth 5, which can reduce the resistance generated by the airflow due to the impact of obstacles.

[0031] The side wall of the soaking pool 1 is provided with a counter-pushing assembly 3, which provides a force opposite to the movement direction for the dyed and finished cloth 5, so as to cooperate with the traction assembly 6 to tension and straighten the dyed and finished cloth 5. The counter-pushing assembly 3 includes a reverse roller 303 located in the soaking pool 1, which is parallel to the pressing roller 602. The side wall of the soaking pool 1 is provided with a lower shaft hole 101. The counter-pushing assembly 3 further includes a motor 301 and a speed reducer 302 fixedly connected to the outer surface of the soaking pool 1. The output end of the motor 301 is connected to the input end of the speed reducer 302. The output end of the speed reducer 302 penetrates through the lower shaft hole 101 and is fixedly connected to the reverse roller 303, so as to drive the reverse roller 303 to rotate. The reverse roller 303 is completely immersed in the disinfectant liquid. The dyed and finished cloth 5 will pass under the reverse roller 303, so that the dyed and finished cloth 5 will be completely soaked in the disinfectant liquid. Therefore, the bacteria hidden in the fibers of the dyed and finished cloth 5 will be fully contacted with the disinfectant liquid and killed. The two ends of the reverse roller 303 are provided with limiting rings 304 with larger diameters. The dyed and finished cloth 5 is suitable to be located between the two limiting rings 304. Then the dyed and finished cloth 5 passes through the two pressing rollers 602 and enters the ultraviolet irradiation box 7 to receive ultraviolet irradiation and cause further damage to the cell structure of the bacteria. The soaking pool 1 is further rotatably connected to a pair of guide rollers 2 through a pair of roller frames 102. The two guide rollers 2 are parallel to each other and to the reverse roller 303. The dyed and finished cloth 5 will pass between the two guide rollers 2 and around the reverse roller 303. The dyed and finished cloth 5 passing through the ultraviolet irradiation box 7 finally exits from the upper open end of the ultraviolet irradiation box 7.

[0032] Working principle: when working, the dyeing and finishing cloth 5 wound on the supply cylinder passes through two guide rollers 2, immerses in the disinfectant water in the soaking pool 1, then passes through two extrusion rollers 602 to enter the ultraviolet irradiation box 7, so that the dyeing and finishing cloth 5 experiences double disinfection in chemical and physical ways, and when the dyeing and finishing cloth 5 is lifted by the traction assembly 6, it will pass between two hot air machines 4, because the extrusion rollers 602 and the reverse rollers 303 provide reverse force to the dyeing and finishing cloth 5, so that the dyeing and finishing cloth 5 is stretched straight, the high-speed hot air flow generated by the two hot air machines 4 blows through the surface of the dyeing and finishing cloth 5, the disinfectant liquid adsorbed by the fibers of the dyeing and finishing cloth 5 is quickly evaporated, then the dyeing and finishing cloth 5 passes through the extrusion of the two extrusion rollers 602, the disinfectant liquid adsorbed by the dyeing and finishing cloth 5 is almost drained, then it passes through the ultraviolet lamp tube 705, finally the disinfected dyeing and finishing cloth 5 is wound on the receiving cylinder.

[0033] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above embodiments, the above embodiments and descriptions in the specification are only the principles of the present application, various changes and improvements can be made without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection claimed by the present application is defined by the appended claims and their equivalents.

Claims

1. A rinsing and sterilizing apparatus for dyeing and finishing, characterized by: The application relates to a dyeing and finishing device, which comprises a soaking pool (1) filled with sterilized water, a pair of arrangement frames (103) fixedly connected with ultraviolet irradiation boxes (7), a traction assembly (6) connected with the arrangement frames (103), a drive (601) fixedly connected to the outer side of the arrangement frames (103), two output ends of the drive (601) oppositely rotating and respectively connected with two squeezing rollers (602), the two squeezing rollers (602) being parallel and jointly clamping a dyeing and finishing cloth (5), a hot air blower (4) arranged on the arrangement frames (103), the air outlet direction of the hot air blower (4) being parallel to the dyeing and finishing cloth (5), a reverse pushing assembly (3) arranged on the side wall of the soaking pool (1), the reverse pushing assembly (3) comprising a reverse roller (303) arranged in the soaking pool (1), the dyeing and finishing cloth (5) passing below the reverse roller (303) and entering the ultraviolet irradiation boxes (7) through the two squeezing rollers (602).

2. The rinsing and sterilizing apparatus for dyeing and finishing according to claim 1, wherein: Each arrangement frame (103) is fixedly connected with a hot air blower (4) and is provided with an air outlet (104), and the air outlet of the hot air blower (4) on one arrangement frame (103) is opposite to the air outlet (104) on the other arrangement frame (103).

3. The rinsing and sterilizing apparatus for dyeing and finishing according to claim 2, wherein: The ultraviolet irradiation box (7) comprises a light shielding plate (701) fixedly connected to the arrangement frames (103), a pair of mounting frames (702) fixedly connected between the two light shielding plates (701), a plurality of ultraviolet lamp tubes (705) arranged in each mounting frame (702), and two groups of ultraviolet lamp tubes (705) respectively irradiating two surfaces of the dyeing and finishing cloth (5).

4. The rinsing and sterilizing apparatus for dyeing and finishing according to claim 3, wherein: The opposite ends of the two mounting frames (702) are fixedly connected with reflecting plates (704), and the opposite ends of the two mounting frames (702) are fixedly connected with light transmitting plates (703).

5. The rinsing and sterilizing apparatus for dyeing and finishing according to claim 4, wherein: Each arrangement frame (103) is provided with two upper shaft holes (105) corresponding to the two output ends of the drive (601) and fixedly connected with the squeezing rollers (602).

6. The rinsing and sterilizing apparatus for dyeing and finishing according to any one of claims 1 to 5, characterized in that: The side wall of the soaking pool (1) is provided with a lower shaft hole (101), and the reverse pushing assembly (3) further comprises a motor (301) and a speed reducer (302) fixedly connected to the outer surface of the soaking pool (1), and the output end of the speed reducer (302) is fixedly connected with the reverse roller (303) through the lower shaft hole (101).

7. The rinsing and sterilizing apparatus for dyeing and finishing according to claim 6, wherein: The two ends of the reverse roller (303) are provided with limiting rings (304), and the dyeing and finishing cloth (5) is arranged between the two limiting rings (304).

8. The rinsing and sterilizing apparatus for dyeing and finishing according to claim 7, wherein: The soaking pool (1) is further rotatably connected with a pair of guide rollers (2) through a pair of roller frames (102), the two guide rollers (2) are parallel, and the dyeing and finishing cloth (5) passes between the two guide rollers (2) and passes around the reverse roller (303).