Chemical fabric dyeing device

Abstract

The utility model discloses a chemical fabric dyeing device which comprises a dyeing box, a feeding port is formed in one side of the dyeing box, a first guide roller is arranged on the inner side wall of the feeding port, sealing bearings are connected to the front end and the rear end of the dyeing box in an inserted mode, and second guide rollers are rotationally connected to the inner walls of the sealing bearings. A scraping mechanism is fixedly connected to one side of the inner wall of the dyeing box, a discharging port is formed in the other side of the dyeing box, and a flattening mechanism is fixedly connected to one side of the dyeing box. Through the arranged scraping mechanism, the device can scrape redundant dye on the surface of chemical fabric in the dyeing process of the chemical fabric, the situation that the redundant dye is attached to the surface of the chemical fabric during discharging is avoided, the dyeing quality of the chemical fabric is improved, and meanwhile dye waste is avoided; and the flattening mechanism is arranged, so that the equipment can flatten the chemical fabric, wrinkles of the chemical fabric in the winding process are avoided, and the winding quality of the chemical fabric is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of chemical fiber cloth dyeing, specifically relates to a chemical fiber cloth dyeing device. BACKGROUND

[0002] Chemical fiber cloth is the abbreviation of chemical fiber fabric, has the advantages such as density is big, firmness is high, solid durable, easy to manage, wrinkle resistance, flame resistance, high temperature resistance, radiation resistance, wear resistance, antibacterial property etc. Due to the characteristics of chemical fiber cloth, its dyeing process needs to be specially designed to ensure uniform dyeing, high firmness and no damage to the inherent properties of the fiber;

[0003] According to the patent document: CN109385778A discloses a kind of chemical fiber cloth pattern dyeing device, including box, the top of the box is welded with fixed frame, the both sides of the box are welded with the support rod of symmetrical arrangement, rotatingly connected with guide roller between the two support rods of same side, the back of the box is welded with fixed plate along vertical direction, the side of the fixed plate away from the box is welded with support plate along horizontal direction, the upper portion of the support plate is along vertical direction and is located on the fixed plate The positioning hole of symmetrical arrangement is opened, the top of the support plate is installed with hydraulic cylinder, the piston end of the hydraulic cylinder is connected with the positioning plate along horizontal direction, the top of the positioning plate is welded with the connecting plate along vertical direction and located in the positioning hole, the side of the connecting plate that extends out of positioning hole is welded with the movable plate that is slidably connected with the opposite side of fixed plate.

[0004] At present, the traditional chemical fiber cloth dyeing device is not good enough in continuity during use, and the production efficiency is low. In addition, the traditional dyeing method can cause serious damage to the fiber strength of chemical fiber cloth, and it is difficult to dye deep, thick and bright colors. In addition, it lacks a draining structure, thereby reducing the production efficiency of chemical fiber cloth. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of chemical fiber cloth dyeing device to solve the problem that the traditional chemical fiber cloth dyeing device is not good enough in continuity during use, and the production efficiency is low as described in the above background art. In addition, the traditional dyeing method can cause serious damage to the fiber strength of chemical fiber cloth, and it is difficult to dye deep, thick and bright colors. In addition, it lacks a draining structure, thereby reducing the production efficiency of chemical fiber cloth.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: including dyeing box, the side of dyeing box is provided with inlet, the inner side wall of inlet is provided with guide roller no.

[0007] The scraping mechanism includes a fixed plate, the both ends of the fixed plate are fixed to the inner wall of the dyeing box, the lower end of the fixed plate is provided with a spring no.

[0008] Preferably, the lower end of the fixed plate is fixed to the upper end of the spring no.

[0009] Preferably, the flat plate and the guide plate are integrally arranged.

[0010] Preferably, the outer wall of the inlet is connected with the side of the dyeing box, and the both ends of the guide roller no.

[0011] Preferably, the flat plate and the guide plate are integrally arranged.

[0012] Preferably, the rear end of the side plate is detachably connected with the front end of the motor, and the output shaft of the motor is drivingly connected with one end of the winding roller.

[0013] Preferably, the shape of the sliding slot and the sliding block is a cross structure and is adapted to each other.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1. The scraping mechanism can scrape the excess dye on the surface of the chemical fiber cloth during the dyeing process, avoid the excess dye on the surface of the chemical fiber cloth when discharging, improve the dyeing quality of the chemical fiber cloth, and avoid the waste of dye.

[0016] 2. The flattening mechanism enables the equipment to flatten the chemical fiber fabric, preventing wrinkles during the winding process and improving the winding quality. The motor drives the winding roller to rotate, winding the dyed chemical fiber fabric. Simultaneously, the pressure roller, under the action of spring two, maintains constant contact with the fabric, flattening it. Furthermore, the pressure roller slides within a groove via a slider, allowing for adaptive adjustment based on the fabric thickness via spring two, ensuring optimal flattening. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the scraping mechanism of this utility model;

[0019] Figure 3 This is a schematic diagram of the flattening mechanism of this utility model;

[0020] Figure 4 This is a partial structural schematic diagram of the three-dimensional side view of this utility model.

[0021] In the diagram: 1. Dyeing box; 2. Feed inlet; 3. Guide roller one; 4. Sealed bearing; 5. Guide roller two; 6. Scraping mechanism; 7. Discharge outlet; 8. Flattening mechanism; 61. Fixing plate; 62. Spring one; 63. Pressing plate; 64. Guide plate; 65. Shaft; 81. Side plate; 82. Motor; 83. Take-up roller; 84. Slide groove; 85. Sliding block; 86. Rotating rod; 87. Pressing roller; 88. Spring two. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1 , Figure 2 and Figure 4The utility model provides a technical scheme: a chemical fibre cloth dyeing device, including dyeing box 1, the side of dyeing box 1 is provided with inlet 2, the inner side wall of inlet 2 is provided with guide roller no. 3, the front and rear end of dyeing box 1 all are inserted with sealing bearing 4, the inner wall of sealing bearing 4 is rotatably connected with guide roller no. 2 5, the inner wall one side of dyeing box 1 is fixedly connected with scraping mechanism 6, the other side of dyeing box 1 is provided with discharge gate 7, the side of dyeing box 1 is fixedly connected with flattening mechanism 8, scraping mechanism 6 includes fixed plate 61, the both ends of fixed plate 61 are fixedly connected with the inner wall one side of dyeing box 1, the lower end of fixed plate 61 is provided with spring no. 62, the lower end of spring no. 62 is provided with flattening plate 63, the side welding of flattening plate 63 has guide plate 64, the side insertion of guide plate 64 has axle rod 65, the lower end of fixed plate 61 is fixedly connected with the upper end of spring no. 62, the lower end of spring no. 62 is fixedly connected with the upper end of flattening plate 63, flattening plate 63 and guide plate 64 are integrally structured and set, the outer wall of inlet 2 is connected with the side of dyeing box 1 and penetrates, the both ends of guide roller no. 3 are rotatably connected with the inner wall both sides of inlet 2;

[0024] A feeding port 2 is arranged on one side of the dyeing box 1 to facilitate the input of the cloth. In order to ensure that the cloth can smoothly pass during the dyeing process, a guide roller one 3 is installed on the inner side wall of the feeding port 2, which can effectively guide the cloth into the dyeing box 1. In addition, in order to ensure the sealing and efficiency of the dyeing process, sealing bearings 4 are provided at the front and rear ends of the dyeing box 1. The inner walls of the sealing bearings 4 are rotatably connected with guide rollers two 5, which can prevent the dye from overflowing in the dyeing box 1, further ensuring the stability and uniformity of the cloth during the dyeing process. A scraping mechanism 6 is also fixed on one side of the inner wall of the dyeing box 1, which can effectively remove the excess dye on the cloth and ensure the dyeing quality. In order to facilitate the output of the cloth, a discharge port 7 is provided on the other side of the dyeing box 1. At the same time, a flattening mechanism 8 is also fixed on one side of the dyeing box 1, which helps to flatten the cloth after dyeing to achieve better appearance effect. In addition, the two ends of the fixed plate 61 are fixed to one side of the inner wall of the dyeing box 1, which ensures the stability and durability of the scraping mechanism 6. The lower end of the fixed plate 61 is provided with eight springs one 62, which can provide the necessary elastic force to adapt to different thicknesses of cloth. The lower end of the spring one 62 is connected with the flattening plate 63. One side of the flattening plate 63 is welded with the guide plate 64. One side of the guide plate 64 is inserted with the shaft rod 65. Such arrangement ensures that the flattening plate 63 and the guide plate 64 can tightly cooperate to complete the task of removing excess dye. The lower end of the fixed plate 61 is fixed with the upper end of the spring one 62, and the lower end of the spring one 62 is fixed with the upper end of the flattening plate 63, forming a stable mechanical structure to ensure the efficient operation of the scraping mechanism 6. The flattening plate 63 and the guide plate 64 are arranged in an integrated structure, which not only simplifies the structure, but also improves the reliability of the device. The outer wall of the feeding port 2 is connected with one side of the dyeing box 1 to ensure that the cloth can smoothly enter the dyeing box 1. The two ends of the guide roller one 3 are rotatably connected with the inner walls of the feeding port 2, which makes the cloth better guided when entering the dyeing box 1, thereby improving the uniformity and efficiency of the dyeing. Further, the flattening mechanism 8 includes side plates 81 which are symmetrically arranged on both sides of the discharge port 7 and are fixed to one side of the dyeing box 1. The rear end of the side plate 81 is provided with a motor 82. The output shaft of the motor 82 is provided with a winding roller 83 which rotates between the two side plates 81 to perform winding operation on the cloth. The top and bottom of one side of the side plate 81 are provided with symmetrical sliding grooves 84. The inner wall of the sliding groove 84 is slidably connected with a sliding block 85. The side close to each other of the two sliding blocks 85 is rotatably connected with a rotating rod 86. The outer wall of the rotating rod 86 is sleeved with a pressing roller 87. As the winding cloth becomes more, the pressing roller 87 can move in the upward and downward direction of the winding roller 83. The pressing roller 87 drives the rotating rod 86 and the sliding block 85 to press the spring two 88. The spring two 88 is in a compressed state and is self-adapted to different thicknesses of chemical fiber cloth under the action of the spring.The upper end of the sliding block 85 is fixedly connected with a spring 88, the upper end of the spring 88 is fixedly connected with the inner top wall of the sliding groove 84, the rear end of the side plate 81 is detachably connected with the front end of the motor 82, the output shaft of the motor 82 is in transmission connection with one end of the winding roller 83, the shapes of the sliding groove 84 and the sliding block 85 are both set as cross structures and are matched with each other, and the stability of the moving of the rotating rod 86 and the pressing roller 87 is increased.

[0025] Please refer to Figure 1 、 Figure 3 and Figure 4 , the flattening mechanism 8 comprises a side plate 81, one side of the side plate 81 is fixedly connected with one side of the dyeing box 1, the rear end of the side plate 81 is provided with a motor 82, the output shaft of the motor 82 is provided with a winding roller 83, the top and the bottom of one side of the side plate 81 are both provided with a sliding groove 84, the inner wall of the sliding groove 84 is slidably connected with a sliding block 85, the side, where the two sliding blocks 85 are close to each other, is rotatably connected with a rotating rod 86, the outer wall of the rotating rod 86 is sleeved with a pressing roller 87, the upper end of the sliding block 85 is fixedly connected with a spring 88, the rear end of the side plate 81 is detachably connected with the front end of the motor 82, the output shaft of the motor 82 is in transmission connection with one end of the winding roller 83, the shapes of the sliding groove 84 and the sliding block 85 are both set as cross structures and are matched with each other;

[0026] The side of the side plate 81 and the side of the dyeing box 1 are fixed together by a firm connection, and at the rear end of the side plate 81, a motor 82 is installed, and a winding roller 83 is arranged on the output shaft of the motor 82. In order to realize more flexible operation, the top and bottom of the side of the side plate 81 are provided with sliding grooves 84, and the inner wall of the sliding groove 84 can slidably accommodate a sliding block 85. The structure of the sliding block 85 allows the two sliding blocks 85 to be connected by rotating on the side close to each other to form a flexible rotating rod 86. A pressing roller 87 is sleeved on the outer wall of the rotating rod 86, which can apply uniform pressure to the material. In addition, the upper end of the sliding block 85 is also fixedly connected with a spring 88, which can ensure that the necessary elastic support is provided during operation. The rear end of the side plate 81 and the front end of the motor 82 are connected in a detachable manner to facilitate maintenance and replacement. The output shaft of the motor 82 is connected with one end of the winding roller 83 through a transmission connection to ensure effective transmission of power. Finally, the shapes of the sliding groove 84 and the sliding block 85 are set as a cross structure and can perfectly fit with each other. Such a setting not only increases the stability of the mechanism, but also improves the accuracy of operation. In use, the chemical fiber cloth is put into the inlet 2, and the chemical fiber cloth will enter the inside of the dyeing box 1 along the guide roller 3. At the same time, the chemical fiber cloth will be guided by the guide roller 5 to move smoothly inside the dyeing box 1. At the same time, the scraping mechanism 6 will scrape the surface of the chemical fiber cloth to remove the excess dye on the surface of the chemical fiber cloth, avoid waste of dye, and ensure the dyeing quality. After dyeing, the chemical fiber cloth will be removed from the discharge port 7. At this time, the flattening mechanism 8 will flatten the chemical fiber cloth to make the surface of the chemical fiber cloth flat and avoid wrinkles that affect subsequent use. Among them, the scraping mechanism 6 in use, the pressing plate 63 will be in contact with the surface of the chemical fiber cloth under the action of the spring 62, and the scraping mechanism 6 will be scraped to the surface of the chemical fiber cloth. At the same time, the guide plate 64 will guide the chemical fiber cloth to move smoothly and avoid deviation of the chemical fiber cloth. The setting of the shaft 65 can increase the stability of the guide plate 64 and make the guide plate 64 rotate smoothly. The flattening mechanism 8 in use, the motor 82 will drive the winding roller 83 to rotate, and the winding roller 83 will wind the chemical fiber cloth. At the same time, the pressing roller 87 will be in contact with the surface of the chemical fiber cloth under the action of the spring 88 to flatten the chemical fiber cloth. The setting of the sliding groove 84 and the sliding block 85 can increase the movement flexibility of the pressing roller 87 and make the pressing roller 87 adapt to the thickness of the chemical fiber cloth to ensure the flattening effect.

[0027] Working principle: first through the setting of the inlet 2 in the dyeing box 1 on one side, in order to facilitate the input of cloth, in order to ensure that the cloth can smoothly through in the dyeing process, the inner wall of inlet 2 is installed on the guide roller 3, can effectively guide cloth into the dyeing box 1, in addition, in order to guarantee the sealing and efficiency of dyeing process, the front and rear ends of dyeing box 1 are equipped with sealing bearing 4, the inner wall of these sealing bearing 4 is rotatably connected with guide roller 5, its role can prevent the dyeing box 1 from dyeing out, further ensure the stability and uniformity of cloth in the dyeing process, the inner wall of dyeing box 1 is also fixed with a scraping mechanism 6, which can effectively remove the excess dye on the cloth, ensure the dyeing quality, in order to facilitate the output of cloth, the other side of dyeing box 1 is provided with discharge port 7, at the same time, the side of dyeing box 1 is also fixed with a flattening mechanism 8, which is helpful to the flat treatment of cloth after dyeing, to achieve better appearance effect, in addition, the two ends of fixed plate 61 and the inner wall of dyeing box 1 are fixed, which ensures the stability and durability of scraping mechanism 6, the lower end of fixed plate 61 is provided with spring 62, the number of spring 62 is eight, which can provide the necessary elastic force to adapt to different thickness of cloth, the lower end of spring 62 is connected with the flattening plate 63, one side of flattening plate 63 is welded with guide plate 64, one side of guide plate 64 is inserted with shaft 65, which ensures that flattening plate 63 and guide plate 64 can be closely matched, together complete the task of removing excess dye, the lower end of fixed plate 61 is fixed with the upper end of spring 62, and the lower end of spring 62 is fixed with the upper end of flattening plate 63, forming a stable mechanical structure, which ensures the efficient operation of scraping mechanism 6, flattening plate 63 and guide plate 64 are arranged in an integral structure, which not only simplifies the structure, but also improves the reliability of the device, the outer wall of inlet 2 is connected with one side of dyeing box 1, which ensures that the cloth can smoothly enter the dyeing box 1, the two ends of guide roller 3 are rotatably connected with the inner wall of inlet 2, which makes the cloth can be better guided when entering the dyeing box 1, thereby improving the uniformity and efficiency of dyeing, further, flattening mechanism 8 includes side plate 81, which is symmetrically arranged on both sides of discharge port 7 and fixed with one side of dyeing box 1, the rear end of side plate 81 is provided with motor 82, the output shaft of motor 82 is provided with winding roller 83, winding roller 83 rotates between two side plates 81 to wind the cloth, the top and bottom of side plate 81 are provided with symmetrical sliding groove 84, the inner wall of sliding groove 84 is slidably connected with sliding block 85, the side of two sliding blocks 85 close to each other is rotatably connected with rotating rod 86, the outer wall of rotating rod 86 is sleeved with pressing roller 87, as the winding cloth becomes more, the pressing roller 87 can move to the up and down direction of winding roller 83, the pressing roller 87 drives rotating rod 86 and sliding block 85 to extrude spring 88, spring 88 is in compression state, and under the action of spring, it can adaptively adjust the different thickness of chemical fiber cloth,The upper end of the sliding block 85 is fixedly connected with a spring 88, the upper end of the spring 88 is fixedly connected with the inner top wall of the sliding groove 84, the rear end of the side plate 81 is detachably connected with the front end of the motor 82, the output shaft of the motor 82 is in transmission connection with one end of the winding roller 83, the shapes of the sliding groove 84 and the sliding block 85 are all set as cross structures and are matched with each other, and the stability during the movement of the rotating rod 86 and the pressing roller 87 is increased.

[0028] Then through the side plate 81 one side with dyeing box 1 one side is fixed together through firm connection mode, in the rear end part of side plate 81, install a motor 82, the output shaft of motor 82 is provided with winding roller 83, in order to realize more flexible operation, the top and bottom of one side of side plate 81 are provided with sliding groove 84, the inner wall of sliding groove 84 can slidably accommodate sliding block 85, the structure of sliding block 85 is allowed to be connected by rotating mode on the side of mutual approach, forms a flexible operation rotating rod 86, rotating rod 86 is sleeved with a compression roller 87 on the outer wall, the compression roller 87 can apply uniform pressure to the material, in addition, the upper end of sliding block 85 is also fixed with spring two 88, such setting can ensure that necessary elastic support is provided during operation, the rear end of side plate 81 and the front end of motor 82 adopt detachable connection mode, to facilitate maintenance and replacement, the output shaft of motor 82 and one end of winding roller 83 are connected through transmission, ensure the effective transmission of power, finally, the shape of sliding groove 84 and sliding block 85 is set to cross structure, and can perfectly adapt to each other, such setting not only increases the stability of the mechanism, also improves the accuracy of operation, when using, the chemical fiber cloth is put into from inlet 2, the chemical fiber cloth will enter the inside of dyeing box 1 along guide roller one 3, at the same time, the chemical fiber cloth will be guided by guide roller two 5, so that the chemical fiber cloth moves stably in the inside of dyeing box 1, at the same time, the scraping mechanism 6 will scrape the surface of the chemical fiber cloth, remove the excess dye on the surface of the chemical fiber cloth, avoid waste of dye, at the same time ensure the dyeing quality, after dyeing, the chemical fiber cloth will move out from discharge port 7, at this time, the flattening mechanism 8 will flatten the chemical fiber cloth, so that the surface of the chemical fiber cloth is flat, avoid the chemical fiber cloth appears wrinkle, influence the subsequent use, wherein, when using the scraping mechanism 6, the pressing plate 63 will contact the surface of the chemical fiber cloth under the action of the elastic force of spring one 62, and the scraping mechanism 6 will scrape the surface of the chemical fiber cloth, at the same time, the guide plate 64 will guide the chemical fiber cloth, so that the chemical fiber cloth can move stably, avoid the chemical fiber cloth deviates, the setting of shaft 65 can increase the stability of guide plate 64, so that the guide plate 64 can rotate stably, when using the flattening mechanism 8, the motor 82 will drive the winding roller 83 to rotate, the winding roller 83 will wind the chemical fiber cloth, at the same time, the compression roller 87 will contact the surface of the chemical fiber cloth under the action of the elastic force of spring two 88, and the flattening mechanism 8 will flatten the chemical fiber cloth, the setting of sliding groove 84 and sliding block 85 can increase the moving flexibility of compression roller 87, so that the compression roller 87 can adaptively adjust according to the thickness of the chemical fiber cloth, ensure the flattening effect, the above is the working process of the whole device, and the contents not described in detail in the specification all belong to the existing technology known to the person skilled in the art.

[0029] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for dyeing synthetic fabric, comprising a dyeing tank (1), characterized in that: One side of the dyeing box (1) is provided with a feeding port (2), the inner side wall of the feeding port (2) is provided with a guide roller one (3), the front and rear ends of the dyeing box (1) are inserted with sealing bearings (4), the inner wall of the sealing bearing (4) is rotatably connected with a guide roller two (5), one side of the inner wall of the dyeing box (1) is fixedly connected with a scraping mechanism (6), the other side of the dyeing box (1) is provided with a discharge port (7), one side of the dyeing box (1) is fixedly connected with a flattening mechanism (8); The scraping mechanism (6) comprises a fixed plate (61), both ends of the fixed plate (61) are fixedly connected with one side of the inner wall of the dyeing box (1), the lower end of the fixed plate (61) is provided with a spring one (62), the lower end of the spring one (62) is provided with a flattening plate (63), one side of the flattening plate (63) is welded with a guide plate (64), one side of the guide plate (64) is inserted with a shaft rod (65).

2. The device for dyeing chemical fiber cloth according to claim 1, characterized in that: The lower end of the fixed plate (61) is fixedly connected with the upper end of the spring one (62), and the lower end of the spring one (62) is fixedly connected with the upper end of the flattening plate (63).

3. The device for dyeing chemical fiber cloth according to claim 2, characterized in that: The flattening plate (63) and the guide plate (64) are provided in an integral structure.

4. The device for dyeing chemical fiber cloth according to claim 1, characterized in that: The outer wall of the feeding port (2) is connected with one side of the dyeing box (1), and the both ends of the guide roller one (3) are rotatably connected with the inner wall of the feeding port (2).

5. The device for dyeing synthetic fabric according to claim 1, characterized in that: The flattening mechanism (8) comprises a side plate (81), one side of the side plate (81) is fixedly connected with one side of the dyeing box (1), the rear end of the side plate (81) is provided with a motor (82), the output shaft of the motor (82) is provided with a winding roller (83), the top and bottom of one side of the side plate (81) are provided with a sliding groove (84), the inner wall of the sliding groove (84) is slidably connected with a sliding block (85), the sides of the two sliding blocks (85) close to each other are rotatably connected with a rotating rod (86), the outer wall of the rotating rod (86) is sleeved with a pressing roller (87), and the upper end of the sliding block (85) is fixedly connected with a spring two (88).

6. The device for dyeing synthetic fabric according to claim 5, characterized in that: The rear end of the side plate (81) is detachably connected with the front end of the motor (82), and the output shaft of the motor (82) is drivingly connected with one end of the winding roller (83).

7. The device for dyeing synthetic fabric according to claim 5, characterized in that: The shapes of the sliding groove (84) and the sliding block (85) are all provided in a cross structure and are matched.

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