Raw material dyeing treatment equipment for brocade
By using multi-stage dyeing equipment to elastically compress brocade raw materials, the problem of insufficient dyeing of brocade is solved, and a highly efficient dyeing effect is achieved within a limited time.
Patent Information
- Application Number
- CN202520510037.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-21
- Publication Date
- 2026-03-03
- Estimated Expiration
- 2035-03-21
AI Technical Summary
Existing brocade dyeing equipment cannot ensure sufficient dyeing of the inside and outside of the raw materials within a limited time, resulting in poor dyeing effect.
The dyeing equipment uses a multi-stage operation to elastically squeeze the upper and lower sides of the cotton raw material through components such as a rotating shaft, rotating cylinder, telescopic column, spring and conical top bar, causing the dyed part to shrink and expand, thereby accelerating the penetration speed of the dyeing solution.
It improves the dyeing sufficiency of brocade raw materials within a limited time, enhances the penetration effect of the dyeing solution, and improves dyeing efficiency.
Smart Images
Figure CN223963696U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of brocade processing technology, specifically to a dyeing and treatment device for brocade raw materials. Background Technology
[0002] Brocade refers to textiles woven from cotton yarn or cotton blends with cotton-type synthetic fibers. Its advantages include good breathability, moisture absorption, and comfortable wear. Brocade can be divided into two main categories: pure cotton products and cotton blends. To meet the color needs of different users, brocade is dyed in various colors during the production process using dyeing devices. In the prior art, patent CN 218812635 U discloses a yarn dyeing device for garment manufacturing, including a box, an inlet, an outlet, and a dyeing tank. The inlet is located slightly above the first end of the box, the outlet is located slightly above the second end of the box, and the dyeing tank is fixedly located at the bottom of the box. The device also includes a pressing structure located inside the box and above the dyeing tank, and a steaming device located inside the box and slightly behind the second end of the pressing structure. In this invention, due to the shortened processing line and the addition of the pressing structure, the processing cost is greatly reduced, and the dye is more effectively applied. This method of recycling reduces the waste of water resources and dye raw materials, as well as environmental pollution. Because it uses steam to fix the dyed fabric, it reduces the need for secondary chemical immersion in the fabric during processing, making steam fixation more environmentally friendly. However, in order to improve production efficiency, the raw material dyeing and feeding speed is usually relatively fast. In the process of dyeing raw materials, this device achieves dyeing by immersing the raw materials in the dyeing liquid, which results in a limited immersion time for the raw materials in the dyeing liquid. The dyeing structure of the device is simple and cannot ensure that the raw materials can achieve sufficient internal and external dyeing within a limited time. Therefore, we propose a raw material dyeing treatment device for brocade. Utility Model Content
[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide a dyeing treatment device for brocade raw materials. This device drives multiple stages of operation. By simultaneously applying elastic compression to the upper and lower sides of the cotton raw material in the dyeing area, the dyeing area shrinks and expands, thereby accelerating the dyeing penetration speed of the dyeing solution into the brocade raw material. This improves the dyeing sufficiency of the brocade raw material in a limited time and can effectively solve the problems in the background technology.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a dyeing treatment device for raw materials of brocade, including a dyeing shell, wherein four evenly distributed auxiliary rollers are rotatably connected between the front and rear walls of the dyeing shell via an auxiliary shaft, and a dyeing auxiliary mechanism is also included.
[0005] The dyeing auxiliary mechanism includes two rotating shafts, rotating cylinders, telescopic columns, springs, and conical top bars. There are four rotating shafts, which are uniformly connected to the front and rear walls of the dyeing shell through bearings. Each rotating shaft has a rotating cylinder on its outer side, and each rotating cylinder has uniformly distributed grooves on its outer side. Each groove has a conical top bar inside it through a telescopic column and spring. The springs are movably connected to the outer ends of adjacent telescopic columns. This device drives multiple stages of operation. By simultaneously applying elastic compression to the upper and lower sides of the cotton raw material in the dyeing area, the dyeing area contracts and expands, thereby accelerating the dyeing penetration speed of the dyeing solution into the brocade raw material and improving the dyeing sufficiency of the brocade raw material in a limited time.
[0006] Furthermore, it also includes a microcontroller, which is located outside the dyeing shell. The input terminal of the microcontroller is electrically connected to an external power supply, making it convenient to control electrical components.
[0007] Furthermore, two symmetrically distributed connecting seats are provided on both the left and right sides of the dyeing shell. Two vertically adjacent connecting seats are rotatably connected to two vertically symmetrically distributed feeding rollers via a rotating shaft. A motor is provided on the rear side of the connecting seat on the right rear side. The input end of the motor is electrically connected to the output end of the microcontroller. The output shaft of the motor is fixedly connected to the rear end of the rotating shaft on the upper right side to transport and pull the cotton raw materials.
[0008] Furthermore, the dyeing auxiliary mechanism also includes gears, synchronous pulleys, a synchronous belt, and a second motor. The gears are respectively located at the front end of the second rotating shaft, and two vertically adjacent gears are meshed together. The rear end of the upper rotating shaft is provided with synchronous pulleys, which are connected by synchronous belt transmission. The rear side of the dyeing shell is provided with a second motor, the input end of which is electrically connected to the output end of the microcontroller. The output shaft of the second motor is fixedly connected to the rear end of the lower right rotating shaft. The front side of the dyeing shell is provided with a protective cover, and the gears are all located inside the protective cover, so that the rotating drum in the brocade raw material dyeing treatment equipment runs synchronously.
[0009] Furthermore, the front wall of the dyeing shell is equipped with two evenly distributed observation windows, which facilitates the observation of the liquid level of the dyeing solution for the cotton raw materials inside the device.
[0010] Furthermore, the upper side of the dyeing shell is provided with an electro-hydraulic actuator. The input end of the electro-hydraulic actuator is electrically connected to the output end of the microcontroller. The telescopic end of the electro-hydraulic actuator is provided with a scraper. The right side of the scraper slides in contact with the right wall of the dyeing shell to scrape off excess dyeing liquid from the surface of the dyed cotton raw material.
[0011] Furthermore, a heating shell is provided on the right side of the dyeing shell via a bracket, and a drying fan is provided through the top wall of the heating shell. The input end of the drying fan is electrically connected to the output end of the microcontroller to perform drying operations on the dyed cotton raw materials.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: The dyeing and treatment equipment for the raw materials of this brocade has the following advantages:
[0013] When using the raw material dyeing equipment for brocade, the equipment uses components such as a rotating shaft, gears, rotating cylinder, telescopic column, spring, and conical top bar to drive multiple stages of operation. By simultaneously applying elastic pressure to the upper and lower sides of the raw cotton material in the dyeing area, the dyeing area shrinks and expands, thereby accelerating the dyeing penetration speed of the dyeing solution into the raw brocade material and improving the sufficiency of dyeing the raw brocade material within a limited time. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of this utility model;
[0015] Figure 2 This is a schematic diagram of the structure of this utility model after the protective cover has been removed;
[0016] Figure 3 This is a schematic diagram of the internal structure of this utility model;
[0017] Figure 4 This is a schematic diagram of the yarn routing structure of the cotton raw material of this utility model;
[0018] Figure 5 This is a schematic diagram of the rear structure of this utility model;
[0019] Figure 6 This is a cross-sectional view of the rotating cylinder structure of this utility model.
[0020] In the diagram: 1. Dyeing shell, 2. Microcontroller, 3. Auxiliary shaft, 4. Auxiliary roller, 5. Connecting seat, 6. Feeding roller, 7. Motor 1, 8. Dyeing auxiliary mechanism, 81. Rotating shaft 2, 82. Gear, 83. Rotating cylinder, 84. Telescopic column, 85. Spring, 86. Conical top bar, 87. Synchronous pulley, 88. Synchronous belt, 89. Motor 2, 9. Observation window, 10. Electro-hydraulic actuator, 11. Scraper, 12. Heating shell, 13. Drying fan. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] Please see Figure 1-6This embodiment provides a technical solution: a dyeing treatment device for brocade raw materials, including a dyeing shell 1. Four evenly distributed auxiliary rollers 4 are rotatably connected between the front and rear walls of the dyeing shell 1 via an auxiliary shaft 3. It also includes a microcontroller 2 located outside the dyeing shell 1. The input end of the microcontroller 2 is electrically connected to an external power source. Two symmetrically distributed connecting seats 5 are provided on both the left and right sides of the dyeing shell 1. Two vertically adjacent connecting seats 5 are rotatably connected to two vertically symmetrically distributed feeding rollers 6 via a rotating shaft. A motor 7 is located on the rear side of the right rear connecting seat 5. The input end of the motor 7 is electrically connected to the output end of the microcontroller 2. The output shaft of machine 7 is fixedly connected to the rear end of the rotating shaft 1 at the upper right end. Two evenly distributed observation windows 9 are installed on the front wall of the dyeing shell 1. An electro-hydraulic actuator 10 is provided on the upper side of the dyeing shell 1. The input end of the electro-hydraulic actuator 10 is electrically connected to the output end of the microcontroller 2. A scraper 11 is provided at the telescopic end of the electro-hydraulic actuator 10. The right side of the scraper 11 slides in contact with the right wall of the dyeing shell 1. A heating shell 12 is provided on the right side of the dyeing shell 1 via a bracket. A drying fan 13 is installed through the top wall of the heating shell 12. The input end of the drying fan 13 is electrically connected to the output end of the microcontroller 2. When using the device to dye brocade raw materials, the brocade raw materials are first arranged according to… Figure 4 As shown, the material passes horizontally through the device from left to right. Two vertically adjacent feed rollers 6 contact the upper and lower sides of the corresponding parts of the brocade raw material. Then, the microcontroller 2 starts the motor 7, causing its output shaft to drive the upper right rotating shaft to rotate in the opposite direction. This rotating shaft drives the corresponding feed roller 6 to rotate synchronously in the opposite direction. During the reverse rotation, the feed roller 6 contacts the brocade raw material through friction, thus dyeing and conveying the brocade raw material from left to right. The auxiliary roller 4 provides auxiliary support for the conveying of the brocade raw material within the device. When the brocade raw material passes between the two lower auxiliary rollers 4, the brocade raw material in that part comes into contact with the dye inside the device, thus performing the dyeing operation. The dyed brocade raw material is removed from the device through the gap formed by the scraper 11 and the material inlet on the right wall of the dyeing shell 1. The gap allows for the scraping of excess dyeing liquid from the surface of the dyed brocade raw material removed from the device, reducing waste of dyeing liquid. The position of the scraper 11 can be adjusted by the electro-hydraulic push rod 10 controlled by the microcontroller 2. Subsequently, the dyed brocade raw material enters the heating shell 12, and the microcontroller 2 starts the drying fan 13. The drying fan 13 runs and delivers external air to its own heater. The air is heated by the heating wire in the heater and then delivered to the heating shell 12 to dry the dyed brocade raw material. The drying power of the drying fan 13 is adjusted by the microcontroller 2 to ensure that the temperature of the hot air generated by the drying fan 13 is within the range that the brocade raw material can withstand. The observation window 9 facilitates the observation of the dyeing liquid level in the device. The device also includes a dyeing auxiliary mechanism 8.
[0023] The dyeing auxiliary mechanism 8 includes four rotating shafts 81, rotating cylinders 83, telescopic columns 84, springs 85, and conical top bars 86. The four rotating shafts 81 are evenly connected to the front and rear walls of the dyeing shell 1 via bearings. Each rotating shaft 81 has a rotating cylinder 83 on its outer side, and each rotating cylinder 83 has evenly distributed grooves on its outer side. Conical top bars 86 are located inside each groove via evenly distributed telescopic columns 84 and springs 85. Each spring 85 is movably sleeved with the outer end of an adjacent telescopic column 84. The dyeing auxiliary mechanism 8 also includes gears 82, synchronous pulleys 87, synchronous belts 88, and a second motor 89. The gears 82 are respectively located at the front end of each rotating shaft 81, and vertically adjacent gears 82 are meshed together. Each of the upper rotating shafts 81 has a synchronous pulley 87 at its rear end, and the synchronous pulleys 87 are connected to each other by a synchronous belt 88. A motor 89 is located at the rear of the dyeing shell 1. The input end of the motor 89 is electrically connected to the output end of the microcontroller 2. The output shaft of the motor 89 is fixedly connected to the rear end of the lower right rotating shaft 81. A protective cover is located on the front of the dyeing shell 1, and the gears 82 are all located inside the cover. During the dyeing process of the brocade raw materials, the microcontroller 2 starts the motor 89, causing its output shaft to drive the lower right rotating shaft 81 to rotate forward. The lower right rotating shaft 81 is connected by the meshing of two vertically adjacent gears 82 and the transmission connection between the synchronous pulleys 87 and the synchronous belt 88, causing the two upper rotating shafts 81 to rotate accordingly. The cylinder 83 rotates synchronously in the opposite direction, and the two rotating shafts 81 on the lower side drive the corresponding rotating cylinder 83 to rotate synchronously in the forward direction. During the process of the two vertically adjacent rotating cylinders 83 rotating in opposite directions, the corresponding conical top strips 86 rotate and move synchronously. During this process, the corresponding conical top strips 86 on the upper and lower rotating cylinders 83 squeeze and move closer to each other during rotation. The vertically adjacent conical top strips 86 between the upper and lower rotating cylinders 83 squeeze the upper and lower sides of the brocade raw material synchronously. The telescopic ends of the telescopic columns 84 and the springs 85 at the corresponding parts contract, causing the brocade raw material itself to be compressed and contracted. When the conical top strips 86 between the upper and lower rotating cylinders 83 are no longer in contact with the brocade raw material, the conical top strips moving along the grooves at this time... Each of the 86 strips automatically moves and resets along the groove by the contraction and reset elasticity of the corresponding spring 85. The brocade raw material automatically expands and resets due to the loose elasticity between its own materials. During the dyeing process of the brocade raw material, the dyeing part contracts and expands, thereby accelerating the dyeing penetration effect of the dyeing liquid on the brocade raw material, and thus improving the dyeing speed of the device on the brocade raw material. The gear 82 is wrapped and protected by a protective cover to prevent it from being exposed to the outside. The device drives multiple stages of operation. By simultaneously applying elastic compression to the upper and lower sides of the dyeing part of the cotton raw material, the dyeing part contracts and expands, thereby accelerating the dyeing penetration speed of the dyeing liquid on the brocade raw material, and thus improving the dyeing sufficiency of the device on the brocade raw material within a limited time.
[0024] The working principle of the brocade raw material dyeing equipment provided by this utility model is as follows: When using the device to dye brocade raw materials, the brocade raw materials are first arranged according to... Figure 4As shown, the material passes horizontally through the device from left to right. Two vertically adjacent feed rollers 6 contact the upper and lower sides of the corresponding parts of the brocade raw material. Then, the microcontroller 2 starts motor 7, causing its output shaft to drive the upper right rotating shaft 1 to rotate in the opposite direction. This rotating shaft 1 drives the corresponding feed roller 6 to rotate synchronously in the opposite direction. During the reverse rotation, the feed roller 6 makes frictional contact with the brocade raw material, thus conveying the brocade raw material for dyeing from left to right. Auxiliary rollers 4 provide auxiliary support for the conveying of the brocade raw material within the device. When the brocade raw material passes between the two lower auxiliary rollers 4, the brocade raw material at that location comes into contact with the dye soaking inside the device, thus performing the dyeing operation. During the dyeing process of the brocade raw material, the microcontroller 2 starts motor 89... Its output shaft drives the lower right rotating shaft 81 to rotate forward. The lower right rotating shaft 81 is connected by the meshing of two vertically adjacent gears 82 and the transmission connection between the synchronous pulley 87 and the synchronous belt 88, so that the two upper rotating shafts 81 drive the corresponding rotating cylinders 83 to rotate synchronously in the opposite direction, and the two lower rotating shafts 81 drive the corresponding rotating cylinders 83 to rotate synchronously in the forward direction. During the process of the two vertically adjacent rotating cylinders 83 rotating in opposite directions, the corresponding conical top strips 86 are driven to rotate and move synchronously. During this process, the corresponding conical top strips 86 on the upper and lower rotating cylinders 83 squeeze and move closer to each other during rotation. The vertically adjacent conical top strips 86 between the upper and lower rotating cylinders 83 squeeze the upper and lower sides of the brocade raw material synchronously. When the corresponding telescopic column 84 and spring 85 contract, the brocade raw material in that area is compressed and contracts. When the conical top bar 86 between the upper and lower rotating cylinders 83 is not in contact with the brocade raw material (at this time, the conical top bar 86 moving along the groove automatically returns to its original position along the groove due to the contraction and return force of the corresponding spring 85), the brocade raw material automatically expands and returns to its original position due to the loose elasticity between its own materials. During the dyeing process of the brocade raw material, the dyeing part contracts and expands, thereby accelerating the dyeing penetration effect of the dyeing liquid on the brocade raw material, and thus improving the dyeing speed of the device on the brocade raw material. The gear 82 is protected by a protective cover to prevent it from being exposed to the outside. The dyed brocade raw material passes through the scraper. The gap formed between scraper 11 and the material inlet on the right wall of dyeing shell 1 allows for the removal of excess dyeing liquid from the surface of the dyed brocade raw material, reducing waste of dyeing liquid. The position of scraper 11 can be adjusted by the electro-hydraulic actuator 10 controlled by microcontroller 2. Afterward, the dyed brocade raw material enters heating shell 12, and microcontroller 2 starts drying fan 13. Drying fan 13 operates, delivering external air to its own heater, where heating wires heat the air, which is then delivered to heating shell 12 for drying the dyed brocade raw material. The drying power of drying fan 13 is adjusted by microcontroller 2.Ensure that the temperature of the hot air generated by the drying fan 13 is within the tolerable hot air temperature range for drying the brocade raw materials, and facilitate observation of the dyeing solution level within the device through the observation window 9.
[0025] It is worth noting that the microcontroller 2 disclosed in the above embodiments can be an STM32, the motor 7 and the motor 89 can both be Y80M1-2, the electro-hydraulic actuator 10 can be a DYZW integral straight micro electro-hydraulic actuator, and the drying fan 13 can be a HAG-R10A-31. The microcontroller 2 controls the operation of the motor 7, the motor 89, the electro-hydraulic actuator 10 and the drying fan 13 using methods commonly used in the prior art.
[0026] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A dyeing treatment device for brocade raw materials, comprising a dyeing shell (1), wherein four evenly distributed auxiliary rollers (4) are rotatably connected between the front and rear walls of the dyeing shell (1) via an auxiliary shaft (3), characterized in that: It also includes staining aids (8); Dyeing auxiliary mechanism (8): It includes a second rotating shaft (81), a rotating cylinder (83), a telescopic column (84), a spring (85), and a conical top bar (86). There are four second rotating shafts (81). The four second rotating shafts (81) are connected to the front and rear walls of the dyeing shell (1) through a bearing. The outer side of each second rotating shaft (81) is provided with a rotating cylinder (83). The outer side of each rotating cylinder (83) is provided with a uniformly distributed groove. The inside of each groove is provided with a conical top bar (86) through a uniformly distributed telescopic column (84) and a spring (85). The spring (85) is movably sleeved with the outer end of the adjacent telescopic column (84).
2. The brocade raw material dyeing equipment according to claim 1, characterized in that: It also includes a microcontroller (2), which is located outside the dyed shell (1), and the input terminal of the microcontroller (2) is electrically connected to an external power supply.
3. The brocade raw material dyeing equipment according to claim 2, characterized in that: The dyeing shell (1) has two symmetrically distributed connecting seats (5) on both the left and right sides. The two longitudinally adjacent connecting seats (5) are connected by two vertically symmetrically distributed feeding rollers (6) through a rotating shaft. The rear side of the connecting seat (5) on the right rear side is provided with a motor (7). The input end of the motor (7) is electrically connected to the output end of the microcontroller (2). The output shaft of the motor (7) is fixedly connected to the rear end of the rotating shaft at the upper right end.
4. The brocade raw material dyeing equipment according to claim 2, characterized in that: The dyeing auxiliary mechanism (8) also includes gears (82), synchronous pulleys (87), synchronous belts (88), and motor II (89). The gears (82) are respectively located at the front end of the rotating shaft II (81). Two vertically adjacent gears (82) are meshed together. The rear end of the upper rotating shaft II (81) is provided with synchronous pulleys (87). The synchronous pulleys (87) are connected to each other by synchronous belts (88). The rear side of the dyeing shell (1) is provided with motor II (89). The input end of motor II (89) is electrically connected to the output end of the microcontroller (2). The output shaft of motor II (89) is fixedly connected to the rear end of the rotating shaft II (81) at the lower right end. The front side of the dyeing shell (1) is provided with a protective cover. The gears (82) are all located inside the protective cover.
5. The brocade raw material dyeing equipment according to claim 1, characterized in that: The front wall of the staining shell (1) is fitted with two evenly distributed observation windows (9).
6. The brocade raw material dyeing equipment according to claim 2, characterized in that: The upper side of the dyeing shell (1) is provided with an electro-hydraulic actuator (10). The input end of the electro-hydraulic actuator (10) is electrically connected to the output end of the microcontroller (2). The telescopic end of the electro-hydraulic actuator (10) is provided with a scraper (11). The right side of the scraper (11) slides in contact with the right wall of the dyeing shell (1).
7. The brocade raw material dyeing equipment according to claim 2, characterized in that: A heating shell (12) is provided on the right side of the dyeing shell (1) via a bracket. A drying fan (13) is provided through the top wall of the heating shell (12). The input end of the drying fan (13) is electrically connected to the output end of the microcontroller (2).