Environment-friendly small-bath-ratio jet dyeing device

Abstract

The utility model relates to the technical field of textile printing and dyeing, and discloses an environment-friendly small-bath-ratio jet dyeing device which comprises a base, a cloth containing bin fixedly connected with the base, a cloth feeding roll shaft fixedly connected with one end of the cloth containing bin, a nozzle support arranged on the outer side of the cloth containing bin, a nozzle fixedly connected with the interior of the nozzle support and fixedly connected with one end of a connecting pipe. The squeezing assembly comprises a fixing frame, the fixing frame is fixedly connected with a motor, the motor is fixedly connected with a gear, the gear is in meshed connection with a gear ring, the gear ring is fixedly connected with one end of a telescopic rod, the other end of the telescopic rod is rotationally connected with a support, and the support is rotationally connected with a roller shaft. A connecting plate is arranged at the bottom of the fixing frame, a communicating pipe is arranged below the connecting plate, and one end of the communicating pipe is fixedly connected with a liquid storage tank; therefore, the weight of a dyed object is effectively reduced, the problem that fabric fibers are possibly damaged due to the fact that the pressure of the nozzle is too large is solved, meanwhile, waste of dye liquor is reduced, and production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of textile printing and dyeing, in particular to an environment-friendly small-bath-ratio jet dyeing device. Background Art

[0002] The environment-friendly small-bath-ratio jet dyeing device uses a high-pressure nozzle to spray the dye liquor at a high speed, drives the object to be dyed to move by the sprayed dye liquor to achieve high-efficiency dyeing. When the object to be dyed moves, the object to be dyed gradually adsorbs the dye liquor, and the weight of the object to be dyed will also continuously increase. When pushing a heavier object to be dyed, it is necessary to increase the pressure of the high-pressure nozzle. When the nozzle pressure is too high, it is easy to directly damage the fabric fibers. Especially at the moment when the nozzle contacts the fabric, the excessive impact force may cause fiber breakage.

[0003] Therefore, we propose an environment-friendly small-bath-ratio jet dyeing device. Content of the Utility Model

[0004] The purpose of the utility model is to provide an environment-friendly small-bath-ratio jet dyeing device to solve the problem that when the nozzle pressure is too high, it is easy to directly damage the fabric fibers, especially at the moment when the nozzle contacts the fabric, the excessive impact force may cause fiber breakage as mentioned in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An environment-friendly small-bath-ratio jet dyeing device, including a base, the base is fixedly connected to a cloth storage bin, one end of the cloth storage bin is fixedly connected to a cloth feeding roller shaft, a nozzle support is arranged outside the cloth storage bin, a nozzle is fixedly connected inside the nozzle support, one end of a connecting pipe is fixedly connected to the nozzle, the other end of the connecting pipe is fixedly connected to a liquid storage tank, an extrusion assembly is arranged in the middle of the cloth storage bin, the extrusion assembly includes a fixing frame, the fixing frame is fixedly connected to a motor, the motor is fixedly connected to a gear, the gear is meshed with a gear ring, one end of a telescopic rod is fixedly connected to the gear ring, the other end of the telescopic rod is rotatably connected to a bracket, the bracket is rotatably connected to a roller shaft, a connecting plate is arranged at the bottom of the fixing frame, and a communicating pipe is arranged below the connecting plate, and one end of the communicating pipe is fixedly connected to the liquid storage tank.

[0006] Preferably, the fixing frame includes a front frame and a rear frame, the front frame is fixedly connected to one end of the cloth storage bin, and the front frame is fixedly connected to the rear frame.

[0007] Preferably, the gear ring is rotatably connected inside the fixing frame, and one end of the gear ring is rotatably connected to the bracket.

[0008] Preferably, one end of the telescopic rod is fixedly connected to the inner wall of the gear ring. The telescopic rod includes a main sliding rod, and an extension rod is slidably connected inside the main sliding rod. A spring is provided outside the main sliding rod. One end of the spring is tightly pressed against the main sliding rod, and the other end of the spring is tightly pressed against the extension rod. One end of the extension rod is a sphere, and one end of the extension rod is rotatably connected inside the connecting block, and the connecting block is fixedly connected to the inner wall of the gear ring.

[0009] Preferably, one end of the main sliding rod is a sphere, and one end of the main sliding rod is rotatably connected to the bracket.

[0010] Preferably, the bracket is obliquely connected with a roller shaft, and the inclination angle of the roller shaft is 45 degrees.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. In the present invention, an extrusion assembly is provided in the middle of the cloth storage bin. The fixed frame in the extrusion assembly is fixedly connected to the motor, the motor drives the gear to rotate, the gear is meshed and connected with the gear ring, one end of the gear ring is fixedly connected to one end of the telescopic rod, the other end of the telescopic rod is fixedly connected to the bracket, and the bracket is rotatably connected to the roller shaft, so that the fabric can be properly pressure-controlled when passing through the extrusion assembly, thereby effectively reducing the weight of the dyed fabric, and solving the problem of possible damage to the fabric fibers caused by excessive nozzle pressure.

[0013] 2. In the present invention, an extrusion assembly is provided in the middle of the cloth storage bin. A connecting plate is provided at the bottom of the fixed frame in the extrusion assembly, and a communicating pipe is provided below the connecting plate. One end of the communicating pipe is fixedly connected to the liquid storage tank, effectively reducing the waste of the dyeing liquid, thereby reducing the production cost. Description of the Drawings

[0014] Figure 1 It is a schematic diagram of the overall sectional structure of the present invention;

[0015] Figure 2 It is a schematic diagram of the exploded structure of the extrusion assembly of the present invention;

[0016] Figure 3 It is a schematic diagram of the distribution structure of the extrusion assembly of the present invention;

[0017] Figure 4 It is a schematic diagram of the overall front view structure of the present invention;

[0018] In the figure: 1. Base; 2. Cloth storage bin; 3. Inlet cloth roller shaft; 4. Nozzle support; 5. Nozzle; 6. Connecting pipe; 7. Liquid storage tank; 8. Extrusion assembly; 9. Connecting plate; 10. Connecting pipe; 801. Fixed frame; 802. Motor; 803. Gear; 804. Gear ring; 805. Telescopic rod; 806. Support; 807. Roller shaft; 808. Front frame; 809. Rear frame; 810. Main slide bar; 811. Extension rod; 812. Spring; 813. Connecting block. Detailed implementation manners

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] Embodiment

[0021] Please refer to Figures 1-4 , an environmentally friendly small liquor ratio jet dyeing device in the figure, includes a base 1. The base 1 is fixedly connected to a cloth storage bin 2. One end of the cloth storage bin 2 is fixedly connected to an inlet cloth roller shaft 3. A nozzle support 4 is provided outside the cloth storage bin 2. A nozzle 5 is fixedly connected inside the nozzle support 4. One end of the nozzle 5 is fixedly connected to one end of a connecting pipe 6. The other end of the connecting pipe 6 is fixedly connected to a liquid storage tank 7. An extrusion assembly 8 is provided in the middle of the cloth storage bin 2. The extrusion assembly 8 includes a fixed frame 801. The fixed frame 801 is fixedly connected to a motor 802. The motor 802 is fixedly connected to a gear 803. The gear 803 is meshed with a gear ring 804. One end of the gear ring 804 is fixedly connected to one end of a telescopic rod 805. The other end of the telescopic rod 805 is rotatably connected to a support 806. The support 806 is rotatably connected to a roller shaft 807. A connecting plate 9 is provided at the bottom of the fixed frame 801. A connecting pipe 10 is provided below the connecting plate 9. One end of the connecting pipe 10 is fixedly connected to the liquid storage tank 7.

[0022] Furthermore, the fixed frame 801 includes a front frame 808 and a rear frame 809. The front frame 808 is fixedly connected to one end of the cloth storage bin 2. The front frame 808 is fixedly connected to the rear frame 809. Since the fixed frame consists of two main parts: the front frame and the rear frame, and the front frame is tightly and fixedly connected to one end of the cloth storage bin, and the rear frame is fixedly connected to the front frame, the stability of the entire device is enhanced, and it also ensures that the extrusion assembly can be accurately positioned on the path where the fabric passes, so as to effectively extrude and control the fabric.

[0023] Further, a gear ring 804 is rotatably connected inside the fixing frame 801. One end of the gear ring 804 is rotatably connected to the bracket 806. Through the fixing frame and the gear ring being rotatably connected, and the gear ring and the bracket being rotatably connected, with the fixing frame as the core support structure of the extrusion assembly, it ensures that when the gear ring is driven by the motor, it can rotate smoothly inside the fixing frame without any hindrance, and at the same time enables the bracket to move correspondingly with the rotation of the gear ring, thus achieving precise control of the fabric extrusion process.

[0024] Further, one end of a telescopic rod 805 is fixedly connected to the inner wall of the gear ring 804. The telescopic rod 805 includes a main sliding rod 810. An extension rod 811 is slidably connected inside the main sliding rod 810. A spring 812 is arranged outside the main sliding rod 810. One end of the spring 812 is tightly pressed against the main sliding rod 810, and the other end of the spring 812 is tightly pressed against the extension rod 811. One end of the extension rod 811 is a sphere. One end of the extension rod 811 is rotatably connected inside a connecting block 813. The connecting block 813 is fixedly connected to the inner wall of the gear ring 804. By fixedly connecting one end of the telescopic rod to the inner wall of the gear ring, the telescopic rod is composed of three parts: the main sliding rod, the extension rod, and the spring. The sliding connection design between the main sliding rod and the extension rod allows the telescopic rod to adjust its length according to actual needs, so as to adapt to fabrics of different thicknesses or processing requirements. At the same time, the spring is tightly pressed against the outside of the main sliding rod and the extension rod, ensuring the stability and resilience of the telescopic rod during the telescopic process, also ensuring the smoothness and continuity of the telescopic action, and at the same time ensuring the pressing force of the roller on the dyed material to ensure the weight reduction of the dyed material.

[0025] Further, one end of the main sliding rod 810 is a sphere. One end of the main sliding rod 810 is rotatably connected to the bracket 806. By the one end of the main sliding rod being in a sphere shape, it reduces the possible friction and resistance generated during the rotation of the main sliding rod, and also makes the rotation action smoother and more flexible, and can better adapt to different rotation angles and forces, thereby improving the adaptability and flexibility of the device.

[0026] Further, a roller 807 is inclinedly connected to the bracket 806. The inclination angle of the roller 807 is 45 degrees. Through the unique inclined connection method between the bracket and the roller, and the set 45-degree inclination angle of the roller, the roller can maintain a stable inclined state during the working process, so as to better contact the fabric and produce an appropriate extrusion effect. The inclination increases the contact area between the roller and the fabric, and also makes the extrusion process more uniform and continuous, avoiding fabric damage caused by uneven contact.

[0027] In this solution, the working process is as follows: First, the fabric is fed into the fabric storage bin 2 through the fabric feeding roller 3.

[0028] When the fabric moves in the fabric storage bin, the nozzle 5 starts to work, and evenly sprays the dyeing liquid in the liquid storage tank 7 onto the fabric.

[0029] Meanwhile, the extrusion assembly 8 starts to operate. The motor 802 drives the gear 803 to rotate, which in turn drives the gear ring 804 and the telescopic rod 805 to rotate. The other end of the telescopic rod is connected to the bracket 806, and the bracket is inclinedly connected with a roller 807. The roller extrudes the fabric at an inclined angle of 45 degrees, effectively dispersing the direct impact force of the nozzle on the fabric and helping the dyeing liquid to better penetrate the fabric.

[0030] During the dyeing process, the communication pipe 10 remains connected to the liquid storage tank 7 to ensure that the pressurized dyeing liquid re-enters the interior of the liquid storage tank 7, so as to achieve circulation and stable supply. After sufficient extrusion and dyeing, the fabric is output from the other end of the cloth storage bin, completing the entire dyeing process.

[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly small liquor ratio jet dyeing device, characterized in that: It includes a base (1), the base (1) is fixedly connected to a cloth storage bin (2), one end of the cloth storage bin (2) is fixedly connected to a cloth feeding roller shaft (3), a nozzle support (4) is provided outside the cloth storage bin (2), a nozzle (5) is fixedly connected inside the nozzle support (4), one end of the nozzle (5) is fixedly connected to a connecting pipe (6), the other end of the connecting pipe (6) is fixedly connected to a liquid storage tank (7), an extrusion assembly (8) is provided in the middle of the cloth storage bin (2), the extrusion assembly (8) includes a fixing frame (801), the fixing frame (801) is fixedly connected to a motor (802), the motor (802) is fixedly connected to a gear (803), the gear (803) is meshed with a gear ring (804), one end of the gear ring (804) is fixedly connected to a telescopic rod (805), the other end of the telescopic rod (805) is rotatably connected to a bracket (806), the bracket (806) is rotatably connected to a roller shaft (807), a connecting plate (9) is provided at the bottom of the fixing frame (801), a communicating pipe (10) is provided below the connecting plate (9), and one end of the communicating pipe (10) is fixedly connected to the liquid storage tank (7).

2. The environmentally friendly small liquor ratio jet dyeing device according to claim 1, characterized in that: The fixing frame (801) includes a front frame (808) and a rear frame (809), the front frame (808) is fixedly connected to one end of the cloth storage bin (2), and the front frame (808) is fixedly connected to the rear frame (809).

3. An environment-friendly small liquor ratio jet dyeing device according to claim 1, characterized in that: The gear ring (804) is rotatably connected inside the fixing frame (801), and one end of the gear ring (804) is rotatably connected to the bracket (806).

4. An environmentally friendly small liquor ratio jet dyeing device according to claim 1, characterized in that: One end of the inner wall of the gear ring (804) is fixedly connected to the telescopic rod (805), the telescopic rod (805) includes a main sliding rod (810), an extension rod (811) is slidably connected inside the main sliding rod (810), a spring (812) is provided outside the main sliding rod (810), one end of the spring (812) is tightly pressed against the main sliding rod (810), the other end of the spring (812) is tightly pressed against the extension rod (811), one end of the extension rod (811) is a sphere, one end of the extension rod (811) is rotatably connected inside a connecting block (813), and the connecting block (813) is fixedly connected to the inner wall of the gear ring (804).

5. An environmentally friendly small liquor ratio jet dyeing device according to claim 4, characterized in that: One end of the main sliding rod (810) is a sphere, and one end of the main sliding rod (810) is rotatably connected to the bracket (806).

6. The environmentally friendly small liquor ratio jet dyeing device according to claim 1, wherein: The bracket (806) is inclinedly connected with a roller shaft (807), and the inclination angle of the roller shaft (807) is 45 degrees.

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