Textile fabric color matching printing and dyeing device

Abstract

The utility model relates to the field of textile fabric processing, in particular to a textile fabric color matching printing and dyeing device which comprises a dye vat and an auxiliary dyeing mechanism. A support frame is arranged on the dye vat; the auxiliary dyeing mechanism is arranged on the supporting frame and comprises a threaded block, a connecting rod arranged on the threaded block, a moving frame arranged at the bottom end of the connecting rod, two rotating plates which are symmetrically distributed and rotationally connected to the moving frame, first rollers rotationally connected to the rotating plates and a driving assembly for driving the threaded block to do horizontal reciprocating motion. And the guide assembly is used for limiting the moving direction of the threaded block. The fabric dyeing device can solve the problems that fabric dyeing is not uniform and efficiency is low, and meanwhile redundant dye can be extruded out conveniently.

Description

Technical Field

[0001] The utility model relates to the field of textile fabric processing, in particular to a textile fabric color matching and printing and dyeing device. Background Art

[0002] A textile fabric color matching and printing and dyeing device is a device specifically used for dyeing textiles. It can apply pigments or dyes to textiles to create the desired colors and patterns.

[0003] Chinese Patent Publication No. CN219637505U discloses a textile fabric printing and dyeing device, including a frame; a guide roller rotatably connected inside the frame for restricting the position of the fabric; an immersion assembly installed inside the frame for immersing the fabric in the dye liquor; a pressing assembly installed on the frame for squeezing out the excess dye liquor in the fabric; and a drying device installed on the frame for drying the fabric. In this technical solution, through the arrangement of the pressing assembly, when the device is in use, by rotating the threaded rod, the threaded rod moves, so that the rotating roller has a tendency to move, thereby changing the compression state of the spring, so that the rotating roller applies different forces to the fabric, so as to be able to extrude fabrics of different materials and different thicknesses. And due to the action of the spring, the rotating roller generates forces on the entire fabric, ensuring the extrusion effect of the rotating roller on the fabric.

[0004] However, the above technical solution has the following deficiencies: The device immerses the fabric in the dye liquor by pressing down the fabric through a telescopic member, but the dyeing effect by this method is average, the fabric is unevenly dyed, the quality of printing and dyeing is poor, and there is no guiding mechanism for the pressing-down mechanism, and the limiting frame and the rotating roller will constantly shift, affecting the extrusion effect. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problems existing in the background art, and to propose a textile fabric color matching and printing and dyeing device that can solve the problems of uneven fabric dyeing and low efficiency, and at the same time facilitate squeezing out the excess dye.

[0006] The technical solution of the utility model, a textile fabric color matching and printing and dyeing device, includes a dye vat and an auxiliary dyeing mechanism; a support frame is arranged on the dye vat; the auxiliary dyeing mechanism is arranged on the support frame, and includes a threaded block, a connecting rod arranged on the threaded block, a moving frame arranged at the bottom end of the connecting rod, two symmetrically distributed rotating plates rotatably connected to the moving frame, a first roller rotatably connected to the rotating plate, a driving component for driving the threaded block to move horizontally back and forth, and a guiding component for restricting the moving direction of the threaded block.

[0007] Preferably, the driving assembly includes a first motor disposed on the support frame and a threaded rod that is horizontally distributed and threadedly connected to the threaded block, and the first motor and the threaded rod are drivingly connected.

[0008] Preferably, two first stabilizing frames are disposed on the support frame and are distributed front and back, and the threaded rod is rotatably connected to the first stabilizing frame.

[0009] Preferably, the guiding assembly includes a guiding block disposed on the connecting rod and a sliding groove horizontally disposed inside the support frame, and the guiding block is slidably connected to the sliding groove.

[0010] Preferably, a conveying mechanism is disposed on the support frame. The conveying mechanism includes three mounting frames that are distributed front and back on the support frame, a second roller rotatably connected to the mounting frame, and an adjusting mechanism disposed above the second roller.

[0011] Preferably, the adjusting mechanism includes two cylinders symmetrically distributed on the support frame, a piston rod drivingly connected to the cylinder, a connecting plate disposed at the bottom end of the piston rod, three springs linearly arrayed on the connecting plate, a connecting frame disposed at the bottom end of the spring, and a third roller rotatably disposed on the connecting frame. The third roller is located above the second roller.

[0012] Preferably, two symmetrically distributed guiding rods are disposed on the connecting frame, and the guiding rods penetrate through the connecting plate and the support frame.

[0013] Preferably, a stirring mechanism is disposed on the dye vat. The stirring mechanism includes a second motor disposed on the dye vat, a rotating shaft drivingly connected to the second motor, and multiple groups of stirring blades coaxially disposed on the rotating shaft. Two second stabilizing frames are disposed inside the dye vat and are distributed front and back, and the rotating shaft is rotatably connected to the second stabilizing frame. A drain pipe for discharging the dye liquor is disposed on the dye vat.

[0014] Compared with the prior art, the present utility model has the following beneficial technical effects:

[0015] 1. The auxiliary dyeing mechanism provided in the present utility model can not only press the fabric into the dye liquor for dipping, but also make the fabric in contact with the first roller swing, so as to evenly distribute the dyeing agent attached to the fabric and improve the dyeing effect.

[0016] 2. The adjusting mechanism provided in the present utility model can adjust the pressure between the second roller and the third roller according to the thickness and material of the processed fabric, so as to adjust the pressure on the fabric, achieving the effect of not only avoiding damaging the fabric but also squeezing out the excess dye liquor to save costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of an embodiment of the present utility model;

[0018] Figure 2 It is a schematic structural diagram of the auxiliary dyeing mechanism;

[0019] Figure 3 It is a schematic structural diagram of the adjusting mechanism;

[0020] Figure 4 It is a schematic internal structure diagram of the dye vat.

[0021] Reference numerals: 1, dye vat; 2, support frame; 3, first motor; 4, threaded rod; 5, threaded block; 6, connecting rod; 7, guide block; 8, moving frame; 9, rotating plate; 10, first roller; 11, first stabilizing frame; 12, mounting frame; 13, second roller; 14, cylinder; 15, piston rod; 16, connecting plate; 17, spring; 18, connecting frame; 19, third roller; 20, guide rod; 21, second motor; 22, rotating shaft; 23, second stabilizing frame; 24, stirring blade; 25, drain pipe. Detailed implementation manners

[0022] Embodiment 1

[0023] As Figures 1-4 shown, a textile fabric color matching and printing and dyeing device proposed in this embodiment includes a dye vat 1 and an auxiliary dyeing mechanism; a support frame 2 is arranged on the dye vat 1; the auxiliary dyeing mechanism is arranged on the support frame 2 and includes a threaded block 5, a connecting rod 6 arranged on the threaded block 5, a moving frame 8 arranged at the bottom end of the connecting rod 6, two symmetrically distributed rotating plates 9 rotatably connected to the moving frame 8, a first roller 10 rotatably connected to the rotating plate 9, a driving component for driving the threaded block 5 to move horizontally back and forth, and a guiding component for restricting the moving direction of the threaded block 5. Two front and rear distributed first stabilizing frames 11 are arranged on the support frame 2, and the threaded rod 4 is rotatably connected to the first stabilizing frame 11. The first stabilizing frame 11 is used to support the threaded rod 4 to ensure the stable rotation of the threaded rod 4.

[0024] The driving component includes a first motor 3 arranged on the support frame 2 and a threaded rod 4 horizontally distributed and threadedly connected to the threaded block 5. The first motor 3 is drivingly connected to the threaded rod 4. The first motor 3 is a stepping motor and can drive the threaded rod 4 to rotate forward and backward, so that the threaded block 5 can move back and forth in both directions.

[0025] The guiding component includes a guide block 7 arranged on the connecting rod 6 and a chute horizontally arranged in the support frame 2. The guide block 7 is slidably connected to the chute. The cooperation of the guide block 7 and the chute enables the connecting rod 6 to only move along the axial direction of the threaded rod 4.

[0026] In this embodiment, the first motor 3 drives the threaded rod 4 to rotate. The threaded rod 4 is screwed with the threaded block 5. Under the action of the guide block 7, the connecting rod 6 drives the moving frame 8 to move horizontally. The moving frame 8 drives the rotating plate 9 to move, and the rotating plate 9 drives the first roller 10 to move. Since the first roller 10 has resistance in the dye solution, the rotating plate 9 rotates around the center of the connecting shaft on the moving frame 8. By the forward and reverse rotation of the first motor 3, the first roller 10 continuously swings back and forth following the rotating plate 9, causing the fabric in contact with the first roller 10 to swing. Not only can the fabric adsorb the dyeing agent, but also the dyeing agent attached to the fabric can be evenly distributed.

[0027] Embodiment Two

[0028] As Figure 1 and Figure 3 shown, a textile fabric color matching and printing and dyeing device proposed in this embodiment, compared with Embodiment One, in this embodiment, a conveying mechanism is provided on the support frame 2. The conveying mechanism includes three mounting frames 12 distributed front and back on the support frame 2, a second roller 13 rotatably connected to the mounting frame 12, and an adjusting mechanism provided above the second roller 13.

[0029] The adjusting mechanism includes two cylinders 14 symmetrically distributed on the support frame 2, a piston rod 15 drivingly connected to the cylinder 14, a connecting plate 16 provided at the bottom end of the piston rod 15, three springs 17 linearly arrayed on the connecting plate 16, a connecting frame 18 provided at the bottom end of the spring 17, and a third roller 19 rotatably provided on the connecting frame 18. The third roller 19 is located above the second roller 13. Two symmetrically distributed guide rods 20 are provided on the connecting frame 18, and the guide rods 20 penetrate through the connecting plate 16 and the support frame 2.

[0030] In this embodiment, when the thickness and material of the processed fabric are different, the length of the piston rod 15 is adjusted by the cylinder 14 to adjust the height of the connecting plate 16. When the connecting plate 16 moves up and down, the deformation degree of the spring 17 will be adjusted, thereby changing the extrusion force of the second roller 13 and the third roller 19 on the fabric, which can not only avoid damaging the fabric, but also squeeze out the excess dye solution, saving costs.

[0031] Embodiment Three

[0032] As Figure 4As shown in the figure, a textile fabric color matching and printing and dyeing device proposed in this embodiment, compared with Embodiment 1, in this embodiment, a stirring mechanism is provided on the dye vat 1. The stirring mechanism includes a second motor 21 provided on the dye vat 1, a rotating shaft 22 drivingly connected to the second motor 21, and multiple groups of stirring blades 24 coaxially arranged on the rotating shaft 22. Two second stabilizing frames 23 are arranged inside the dye vat 1 and are distributed front and back. The rotating shaft 22 is rotatably connected to the second stabilizing frames 23. A drain pipe 25 for discharging the dye liquor is provided on the dye vat 1. The second stabilizing frames 23 are used to support the rotating shaft 22 to ensure the stable rotation of the rotating shaft 22, and the drain pipe 25 is used to replace the dye liquor.

[0033] In this embodiment, the second motor 21 drives the rotating shaft 22 to rotate, and the rotating shaft 22 drives the stirring blades 24 to rotate, causing the dye liquor in the dye vat 1 to flow, so that the concentration of the dyeing solvent at each position in the water quickly reaches equilibrium, ensuring the quality of immersion dyeing.

[0034] The above has described in detail the implementation manner of the present utility model in conjunction with the accompanying drawings. However, the present utility model is not limited thereto. Various changes can be made without departing from the spirit of the present utility model within the scope of knowledge possessed by those skilled in the art to which the present utility model pertains.

Claims

1. A textile fabric color matching and printing and dyeing device, characterized in that, Including: A dyeing vat (1) with a support frame (2) arranged thereon; An auxiliary dyeing mechanism arranged on the support frame (2), including a threaded block (5), a connecting rod (6) arranged on the threaded block (5), a moving frame (8) arranged at the bottom end of the connecting rod (6), two symmetrically distributed rotating plates (9) rotatably connected to the moving frame (8), a first roller (10) rotatably connected to the rotating plate (9), a driving assembly for driving the horizontal reciprocating movement of the threaded block (5), and a guiding assembly for restricting the moving direction of the threaded block (5).

2. The textile fabric color matching and printing and dyeing device according to claim 1, wherein, The driving assembly includes a first motor (3) arranged on the support frame (2) and a threaded rod (4) horizontally distributed and threadedly connected to the threaded block (5), and the first motor (3) and the threaded rod (4) are drivingly connected.

3. A textile fabric color matching and printing and dyeing device according to claim 2, characterized in that, Two first stabilizing frames (11) are arranged on the support frame (2) in a front-back distribution, and the threaded rod (4) is rotatably connected to the first stabilizing frame (11).

4. A textile fabric color matching and printing and dyeing device according to claim 1, characterized in that, The guiding assembly includes a guiding block (7) arranged on the connecting rod (6) and a chute horizontally arranged inside the support frame (2), and the guiding block (7) is slidably connected to the chute.

5. A textile fabric color matching and printing and dyeing device according to claim 1, characterized in that, A conveying mechanism is arranged on the support frame (2), and the conveying mechanism includes three mounting frames (12) distributed in a front-back manner on the support frame (2), a second roller (13) rotatably connected to the mounting frame (12), and an adjusting mechanism arranged above the second roller (13).

6. The textile fabric color matching and printing and dyeing device according to claim 5, characterized in that, The adjusting mechanism includes two symmetrically distributed cylinders (14) arranged on the support frame (2), a piston rod (15) drivingly connected to the cylinder (14), a connecting plate (16) arranged at the bottom end of the piston rod (15), three springs (17) linearly arrayed on the connecting plate (16), a connecting frame (18) arranged at the bottom end of the spring (17), and a third roller (19) rotatably arranged on the connecting frame (18), and the third roller (19) is located above the second roller (13).

7. A textile fabric color matching and printing and dyeing device according to claim 6, characterized in that, Two symmetrically distributed guiding rods (20) are arranged on the connecting frame (18), and the guiding rods (20) penetrate through the connecting plate (16) and the support frame (2).

8. The textile fabric color matching and printing and dyeing device according to claim 1, characterized in that, A stirring mechanism is arranged on the dyeing vat (1), and the stirring mechanism includes a second motor (21) arranged on the dyeing vat (1), a rotating shaft (22) drivingly connected to the second motor (21), and multiple groups of stirring blades (24) coaxially arranged on the rotating shaft (22). Two second stabilizing frames (23) are arranged inside the dyeing vat (1) in a front-back distribution, the rotating shaft (22) is rotatably connected to the second stabilizing frame (23), and a drain pipe (25) for discharging the dye liquor is arranged on the dyeing vat (1).

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