Printing and dyeing soaking device with movement guiding function for textile printing and dyeing

Abstract

The utility model discloses a printing and dyeing soaking device with a movement guiding function for textile printing and dyeing, and belongs to the technical field of textile printing and dyeing. Comprising a dyeing pool, a first guide roller rotationally connected to the top end of the dyeing pool through a support and a second guide roller rotationally connected to the tail end of the top of the dyeing pool through a support, a guide rail groove is transversely formed in the bottom of an inner cavity of the dyeing pool, and a lead screw is rotationally connected to the upper portion of the guide rail groove; a servo motor with the power output end in transmission connection with the lead screw is installed on the outer side of the dyeing pool, a movable guide mechanism is installed at the lead screw and can enable a shaft rod to be matched with a connecting frame to rotate under the torsion effect of a torsion spring to drive a connecting arm provided with a pressing roller to press downwards, and the pressing roller can be driven to press downwards while it is guaranteed that the printing and dyeing textile belt is tensioned. And the belt for printing and dyeing textile can uniformly move in the dyeing tank, so that the belt for printing and dyeing textile is more uniformly dyed.

Description

Technical Field

[0001] The utility model relates to the technical field of textile printing and dyeing, and more specifically, to a printing and dyeing soaking device with a moving guiding function for textile printing and dyeing. Background Art

[0002] Textile printing and dyeing is a way to process textiles, including pre-treatment, dyeing, printing, post-treatment, washing, etc. In this process, textiles can be dyed or printed by using natural mineral or plant dyes, synthetic dyes, etc., in order to change colors, add pattern designs, and endow textiles with specific functions (such as wrinkle resistance, waterproof, warmth retention, antibacterial, etc.).

[0003] Patent authorization number CN217628937U discloses a dyeing and soaking device for windbreaker textile printing and dyeing, including a soaking seat. An internal soaking cavity is arranged inside the soaking seat. Flipping disks are arranged on both sides inside the soaking cavity. A flipping bearing rod is arranged between the two flipping disks. A power motor for driving the flipping disk to rotate is arranged on one side of the soaking seat. A rotating bearing shaft for bearing the rotation of the flipping disk is arranged on the other side of the soaking seat. For this dyeing and soaking device for windbreaker textile printing and dyeing, the clamping plate can be actively flipped, and then the windbreaker can be taken off. After the taking-off is completed, the clamping plate can be loosened, and the replaced windbreaker can be clamped through the arrangement of the return spring. By running the power motor, the device can drive the flipping disk to rotate, and then different flipping bearing rods can be immersed into the soaking liquid inside the soaking cavity for dyeing. At the same time, the process can be timed. After the timing is completed, it is flipped to send the upper flipping bearing rod into the soaking liquid and dry the upper side.

[0004] However, when the existing dyeing and soaking device is in use, as in patent authorization number CN217628937U, it does not have a moving guiding function, and the fabric is in a static state inside the dyeing cylinder and cannot move, resulting in uneven local coloring of the fabric, affecting the finished product effect. If it is manually operated, it is very difficult to ensure that all surfaces are in contact with the dye, and the use effect is not good. Moreover, after the fabric is printed and dyed, a large amount of excess dye will remain on the fabric, which is not conducive to the subsequent drying process of the fabric. Therefore, we propose a printing and dyeing soaking device with a moving guiding function for textile printing and dyeing to solve the above existing problems. Content of the Utility Model

[0005] 1. Technical Problems to be Solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a printing and dyeing immersion device with a movable guiding function for textile printing and dyeing, which can make the shaft rod cooperate with the connecting frame to rotate under the torsion force of the torsion spring to drive the connecting arm on which the pressure roller is installed to press down, while ensuring the tension of the printing and dyeing textile belt, the printing and dyeing textile belt can be evenly moved in the dyeing tank, so that the printing and dyeing textile belt can be dyed more evenly.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A textile printing and dyeing soaking device with a movable guide function comprises a dyeing tank, a first guide roller rotatably connected to the top end of the dyeing tank through a bracket, and a second guide roller rotatably connected to the top end of the dyeing tank through a bracket, wherein a guide groove is transversely installed at the bottom of the inner cavity of the dyeing tank;

[0010] A lead screw is rotatably connected above the guide rail groove, and a servo motor with a power output end connected to the lead screw is installed outside the dyeing tank;

[0011] A moving guide mechanism is installed at the lead screw;

[0012] The movable guide mechanism comprises a guide seat which is threadedly connected to the lead screw and whose bottom end is slidably connected to the guide rail groove, a connecting frame which is fixedly connected to the top of the guide seat and is arranged in a U-shaped structure, a shaft whose end is rotatably connected to the connecting frame, bosses which are symmetrically fixedly connected to the outer wall of the shaft, a connecting arm which is symmetrically arranged between the bosses and fixedly connected to the shaft, a pressure roller which is rotatably connected to the end of the connecting arm, and a torsion spring which is sleeved on both ends of the shaft;

[0013] Both sides of the movable guide mechanism are provided with guide rollers which are rotatably connected to the inner wall of the dyeing tank.

[0014] Furthermore, a guide column is fixedly connected to a position near the end of the second guide roller through a bracket, a top end of the guide column is fixedly connected to a limiting platform, and a spring is sleeved below the limiting platform.

[0015] Furthermore, a connecting seat movably connected to the guide post is installed below the spring, and a roller located directly above the second guide roller is rotatably connected between the connecting seats;

[0016] The bottom end of the spring abuts against the connecting seat, and the top end of the spring abuts against the limiting platform.

[0017] Furthermore, both ends of the lead screw are provided with a smooth structure, and the end of the lead screw away from the servo motor is connected to the inner wall of the dyeing tank through a bearing.

[0018] Furthermore, one end of the lead screw close to the servo motor passes through the dyeing tank, and the through end of the lead screw is connected to the output shaft of the servo motor through a coupling;

[0019] A rotating seal is installed at the position where the lead screw passes through the dyeing tank.

[0020] Furthermore, one end of the torsion spring is connected to the outer wall of the boss close to the pressure roller, and the other end of the torsion spring is connected to the outer wall of the connecting frame away from the pressure roller.

[0021] Furthermore, the pressure roller is located below the guide roller.

[0022] 3. Beneficial effects

[0023] Compared with the prior art, the advantages of the present invention are:

[0024] (1) In this scheme, the power output end of the servo motor drives the lead screw to rotate, so that the guide seat slides in the guide groove, thereby driving the pressure roller to move in close contact with the printing and dyeing textile belt, and under the torsion of the torsion spring, the shaft rod rotates in conjunction with the connecting frame to drive the connecting arm where the pressure roller is installed to press down. While ensuring that the printing and dyeing textile belt is tensioned, the printing and dyeing textile belt can be moved evenly in the dyeing tank, so that the printing and dyeing textile belt can be dyed more evenly.

[0025] (2) In this solution, when the textile printing and dyeing belt passes between the second guide roller and the roller, the elastic force of the spring is applied to the connecting seat, so that the roller cooperates with the second guide roller to squeeze the passing belt, thereby effectively squeezing out excess dye from the belt, which is beneficial to the subsequent drying process of the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0027] Figure 2 It is a side view schematic diagram of the dyeing tank of the utility model;

[0028] Figure 3 It is a schematic cross-sectional view of the AA part of the dyeing tank of the utility model;

[0029] Figure 4 This is a schematic diagram of the structure of the mobile guide mechanism of the utility model;

[0030] Figure 5 It is an enlarged schematic diagram of part A of the present invention.

[0031] Description of reference numerals in the figure:

[0032] 1. Dyeing tank; 2. First guide roller; 3. Guide rail groove; 4. Lead screw; 5. Guide seat; 6. Connecting frame; 7. Shaft rod; 8. Boss; 9. Pressing roller; 10. Torsion spring; 11. Servo motor; 12. Second guide roller; 13. Guide post; 14. Connecting seat; 15. Roller; 16. Spring. Specific implementation mode

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0034] Embodiment:

[0035] Please refer to Figures 1 - 5 , a dyeing immersion device with a moving guiding function for textile printing and dyeing, including a dyeing tank 1, a first guide roller 2 rotatably connected to the top end of the dyeing tank 1 through a bracket, and a second guide roller 12 rotatably connected to the top end of the dyeing tank 1 through a bracket. A guide rail groove 3 is horizontally installed at the bottom of the inner cavity of the dyeing tank 1;

[0036] Above the guide rail groove 3, a lead screw 4 is rotatably connected, and a servo motor 11 with a power output end drivingly connected to the lead screw 4 is installed outside the dyeing tank 1;

[0037] A moving guiding mechanism is installed at the lead screw 4;

[0038] The moving guiding mechanism includes a guide seat 5 screwed to the lead screw 4 and slidably connected to the guide rail groove 3 at the bottom end, a connecting frame 6 fixedly connected to the top end of the guide seat 5 and arranged in a U-shaped structure, a shaft rod 7 rotatably connected to the end of the connecting frame 6, bosses 8 symmetrically fixedly connected to the outer wall of the shaft rod 7, connecting arms symmetrically arranged between the bosses 8 and fixedly connected to the shaft rod 7, a pressing roller 9 rotatably connected to the end of the connecting arm, and torsion springs 10 sleeved on both ends of the shaft rod 7;

[0039] Guide rollers 17 rotatably connected to the inner wall of the dyeing tank 1 are arranged on both sides of the moving guiding mechanism;

[0040] It should be noted that when the textile printing and dyeing immersion device with a mobile guiding function is in use, the unwinder and the winder are used to unwind and reel the textile printing and dyeing belt, and an appropriate amount of liquid dye is injected into the dyeing tank 1, so that the textile printing and dyeing belt is guided through the first guide roller 2, the guide roller 17, the pressure roller 9 and the second guide roller 12. At the same time, the servo motor 11 is connected to an external control device, and a set of suitable forward and reverse programs is set for the servo motor 11 by using the control device. The power output end of the servo motor 11 drives the lead screw 4 to rotate, so that the guide seat 5 slides with the guide groove 3, and then drives the pressure roller 9 to fit the textile printing and dyeing belt to move, and under the torsion of the torsion spring 10, the shaft 7 rotates with the connecting frame 6 to drive the connecting arm on which the pressure roller 9 is installed to press down, while ensuring that the textile printing and dyeing belt is tensioned, the textile printing and dyeing belt can be evenly moved in the dyeing tank 1, so that the textile printing and dyeing belt is dyed more evenly.

[0041] like Figure 1 , Figure 5 As shown, a guide column 13 is fixedly connected to the position near the end of the second guide roller 12 through a bracket, the top of the guide column 13 is fixedly connected to a limit platform, and a spring 16 is sleeved below the limit platform, and a connecting seat 14 movably connected to the guide column 13 is installed below the spring 16, and a roller 15 located just above the second guide roller 12 is rotatably connected between the connecting seats 14;

[0042] The bottom end of the spring 16 abuts against the connecting seat 14, and the top end of the spring 16 abuts against the limit platform;

[0043] It should be noted that when the textile printing and dyeing belt passes between the second guide roller 12 and the roller 15, the elastic force of the spring 16 is applied to the connecting seat 14, so that the roller 15 cooperates with the second guide roller 12 to squeeze the passing belt, thereby effectively squeezing out excess dye from the belt, which is beneficial to the subsequent drying process of the fabric.

[0044] like Figure 1 , Figure 3 As shown, both ends of the lead screw 4 are provided with a smooth structure, and the end of the lead screw 4 away from the servo motor 11 is connected to the inner wall of the dyeing tank 1 through a bearing, and the end of the lead screw 4 close to the servo motor 11 passes through the dyeing tank 1, and the through end of the lead screw 4 is connected to the output shaft of the servo motor 11 through a coupling, and a rotating seal is installed at the part where the lead screw 4 passes through the dyeing tank 1;

[0045] It should be noted that the resistance during the rotation of the lead screw 4 is reduced, and the rotation accuracy of the lead screw 4 is guaranteed, while the power transmitted by the servo motor 11 can be normally transmitted to the lead screw 4.

[0046] like Figure 3 , Figure 4As shown, one end of the torsion spring 10 is connected to the outer wall of the boss 8 close to the pressure roller 9, and the other end of the torsion spring 10 is connected to the outer wall of the connecting frame 6 away from the pressure roller 9. The pressure roller 9 is located below the guide roller 17;

[0047] It should be noted that, under the torsion force of the torsion spring 10, the shaft 7 cooperates with the connecting frame 6 to rotate and drive the connecting arm on which the pressure roller 9 is installed to press down, so that the printing and dyeing textile belt can be evenly moved in the dyeing tank 1 while ensuring the tension of the printing and dyeing textile belt.

[0048] During use: use the unwinder and the winder to unwind and wind the printing and dyeing textile belt, and at the same time inject a proper amount of liquid dye into the dyeing tank 1, and guide the printing and dyeing textile belt through the first guide roller 2, the guide roller 17, the pressure roller 9 and the second guide roller 12, and at the same time make the servo motor 11 externally connected to the control device, and use the control device to set a set of appropriate forward and reverse programs for the servo motor 11, and drive the lead screw 4 to rotate through the power output end of the servo motor 11, so that the guide seat 5 cooperates with the guide groove 3 to slide, and then drives the pressure roller 9 to move in contact with the printing and dyeing textile belt, and under the torsion of the torsion spring 10, the shaft 7 cooperates with the connecting frame 6 to rotate to drive the connecting arm on which the pressure roller 9 is installed to press down.

[0049] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A dyeing immersion device with a mobile guiding function for textile printing and dyeing, comprising a dyeing tank (1), a first guiding roller (2) rotatably connected to the top end of the dyeing tank (1) through a bracket, and a second guiding roller (12) rotatably connected to the top end of the dyeing tank (1) through a bracket, characterized in that: A guide rail groove (3) is horizontally installed at the bottom of the inner cavity of the dyeing tank (1); A lead screw (4) is rotatably connected above the guide rail groove (3), and a servo motor (11) with a power output end drivingly connected to the lead screw (4) is installed outside the dyeing tank (1); A moving and guiding mechanism is installed at the lead screw (4); The moving and guiding mechanism includes a guiding seat (5) screwed to the lead screw (4) and having a bottom end slidably connected to the guide rail groove (3), a connecting frame (6) fixedly connected to the top end of the guiding seat (5) and arranged in a U-shaped structure, a shaft rod (7) with an end rotatably connected to the connecting frame (6), bosses (8) symmetrically fixedly connected to the outer wall of the shaft rod (7), connecting arms symmetrically arranged between the bosses (8) and fixedly connected to the shaft rod (7), a pressing roller (9) rotatably connected to the end of the connecting arm, and torsion springs (10) sleeved on both ends of the shaft rod (7); Guide rollers (17) rotatably connected to the inner wall of the dyeing tank (1) are arranged on both sides of the moving and guiding mechanism.

2. The printing and dyeing immersion device with a moving guiding function for textile printing and dyeing according to claim 1, characterized in that: A guide post (13) is fixedly connected by a bracket at a position close to the end of the second guide roller (12), a limiting platform is fixedly connected to the top end of the guide post (13), and a spring (16) is sleeved below the limiting platform.

3. The printing and dyeing immersion device with a moving guiding function for textile printing and dyeing according to claim 2, characterized in that: A connecting seat (14) movably connected to the guide post (13) is installed below the spring (16), and a roller (15) located directly above the second guide roller (12) is rotatably connected between the connecting seats (14); The bottom end of the spring (16) abuts against the connecting seat (14), and the top end of the spring (16) abuts against the limiting platform.

4. A printing and dyeing immersion device with a moving guiding function for textile printing and dyeing according to claim 1, characterized in that: Both ends of the lead screw (4) are arranged in a smooth surface structure, and one end of the lead screw (4) away from the servo motor (11) is connected to the inner wall of the dyeing tank (1) through a bearing.

5. A printing and dyeing immersion device with a moving guiding function for textile printing and dyeing according to claim 1, characterized in that: One end of the lead screw (4) close to the servo motor (11) penetrates through the dyeing tank (1), and the penetrating end of the lead screw (4) is connected to the output shaft of the servo motor (11) through a coupling; A rotary seal is installed at the part where the lead screw (4) penetrates through the dyeing tank (1).

6. The printing and dyeing immersion device with a moving guiding function for textile printing and dyeing according to claim 1, characterized in that: One end of the elastic force of the torsion spring (10) is connected to the outer wall of the boss (8) close to the pressing roller (9), and the other end of the elastic force of the torsion spring (10) is connected to the outer wall of the connecting frame (6) away from the pressing roller (9).

7. A printing and dyeing immersion device with a moving guiding function for textile printing and dyeing according to claim 1, characterized in that: The pressing roller (9) is located below the guide roller (17).

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