Dyeing machine

Abstract

The dyeing machine comprises a dyeing box, the dyeing box is provided with a dyeing cavity with an upward opening, the dyeing cavity is rotationally connected with a first guide roller, the interior of the dyeing cavity is further rotationally connected with a plurality of extrusion rollers, and the extrusion rollers extend in the horizontal direction and are sequentially arranged; the extrusion plate is arranged above the extrusion roller; and the lifting device is used for driving the extrusion plate to move up and down. When fabric needs to penetrate through the lower side of the first guide roller and the space between the extrusion plate and the extrusion roller before dyeing, the extrusion plate can be moved upwards through the lifting device, in this way, the space between the extrusion plate and the extrusion roller is large enough for the fabric to penetrate through, and penetrating is very convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of textile fabric processing, and specifically relates to a dyeing machine. Background Art

[0002] A dyeing machine is a machine used for dyeing textile fabrics, etc. It is widely used in the field of textile processing. The dyeing machine includes a box body, which is used to hold liquid dyes. The textile fabrics are immersed in the box body so that the dye can penetrate the textile fabrics and change the color of the textile fabrics.

[0003] The patent with publication number CN220767422U discloses a textile fabric dyeing machine with a drying function. The inner wall of the dyeing box is fixedly connected to a guide roller 1 located at the bottom of the liquid surface. The inner wall of the dyeing box close to the drying box is rotatably connected to a plurality of horizontally arranged guide rollers 2. The inner wall of the dyeing box is fixedly connected to a pressure plate located directly above the guide rollers 2. By setting the pressure plate to squeeze the textile fabric located on the guide rollers 2, excess dye on the textile fabric can be removed.

[0004] However, since the gap between the pressing plate and the guide roller 2 is relatively small, it is troublesome to make the fabric pass through the pressing plate and the guide roller 2, and the passing efficiency is relatively low. Utility Model Content

[0005] The utility model aims to provide a dyeing machine, which is convenient for fabrics to pass through between a pressing plate and a squeezing roller.

[0006] In order to achieve the above object, the utility model provides the following technical solution, a dyeing machine, comprising:

[0007] A dyeing box, wherein the dyeing box is provided with a dyeing cavity with an upward opening, the dyeing cavity is rotatably connected to a first guide roller, and the dyeing cavity is also rotatably connected to a plurality of squeezing rollers, and the plurality of squeezing rollers extend in a horizontal direction and are arranged in sequence;

[0008] An extrusion plate, the extrusion plate being arranged above the extrusion roller;

[0009] A lifting device is used to drive the extrusion plate to move up and down.

[0010] Furthermore, the lifting device comprises:

[0011] Two fixing seats, both of which are provided with lifting slots;

[0012] A sliding rod is inserted into each lifting groove, a lifting connecting rod is fixed to the upper end of the sliding rod, and a lower end of the lifting connecting rod is fixedly connected to the extrusion plate.

[0013] Furthermore, two fixed blocks are fixed on the right side of the dyeing box, and a rotating shaft is rotatably connected between the two fixed blocks. One section of the rotating shaft is provided with an adjusting positive thread, and the other section is provided with an adjusting reverse thread. The adjusting positive thread and the adjusting reverse thread are both threadedly connected with a threaded connecting block, and a lifting push rod is hinged on the threaded connecting block. A connecting cross bar is fixed to the lower end of the sliding rod, and the two connecting cross bars correspond to the two lifting push rods one by one. The end of the lifting push rod away from the threaded connecting block is hinged to the corresponding connecting cross bar.

[0014] Furthermore, scale lines are provided on the outer wall of the sliding rod, and arrows corresponding to the scale lines are provided on the outer wall of the dyeing box.

[0015] Furthermore, a rotating handle is fixed to one end of the rotating shaft.

[0016] Furthermore, a limiting groove is provided at the upper end of the sliding rod, a side rod is fixed to the upper end of the lifting connecting rod, the side rod is plugged into the limiting groove, and a connecting bolt threadedly connected to the sliding rod is passed through the side rod.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] (1) When the fabric needs to pass through the lower side of the first guide roller and between the squeezing plate and the squeezing roller before dyeing, the squeezing plate can be moved upward by the lifting device, so that there is enough space between the squeezing plate and the squeezing roller for the fabric to pass through, which is very convenient;

[0019] (2) When the rotating shaft is rotated, the threaded connection block can drive the sliding rod to move up and down through the lifting push rod and the connecting cross bar, thereby driving the extrusion plate to move up and down. In other words, the extrusion plate can be driven to move up and down by simply rotating the rotating shaft, and the height adjustment is very convenient;

[0020] (3) The specific position of the sliding rod can be clearly seen through the arrows and scale lines. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of the utility model dyeing machine;

[0022] Figure 2 for Figure 1 The top view of

[0023] Figure 3 for Figure 2 Cross-sectional view at AA in the middle.

[0024] In the figure, 1. dyeing box; 2. dyeing cavity; 3. first guide roller; 4. extrusion roller; 5. extrusion plate; 6. fixed seat; 7. lifting groove; 8. sliding rod; 9. lifting connecting rod; 10. fixed block; 11. rotating shaft; 12. adjusting positive thread; 13. adjusting negative thread; 14. threaded connecting block; 15. lifting push rod; 16. connecting cross bar; 17. scale line; 18. arrow; 19. rotating handle; 20. limiting groove; 21. side rod; 22. connecting bolt. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 3 , the utility model provides a technical solution for a dyeing machine.

[0027] A dyeing machine, comprising:

[0028] A dyeing box 1 is provided with a dyeing cavity 2 with an upward opening, the dyeing cavity 2 is rotatably connected to a first guide roller 3, and the dyeing cavity 2 is also rotatably connected to a plurality of squeezing rollers 4, which extend in a horizontal direction and are arranged in sequence;

[0029] A squeezing plate 5, wherein the squeezing plate 5 is arranged above the squeezing roller 4;

[0030] The lifting device is used to drive the extrusion plate 5 to move up and down.

[0031] When the fabric needs to pass through the lower side of the first guide roller 3 and between the squeezing plate 5 and the squeezing roller 4 before dyeing, the squeezing plate 5 can be moved upward by the lifting device, so that there is enough space between the squeezing plate 5 and the squeezing roller 4 for the fabric to pass through, and the passing is very convenient. When the passing is completed, the lifting device drives the squeezing plate 5 to move downward, so that the squeezing plate 5 presses the fabric on the squeezing roller 4.

[0032] like Figure 1 As shown, the lifting device includes:

[0033] Two fixed seats 6, both of which are provided with lifting slots 7;

[0034] A sliding rod 8 is inserted into each lifting slot 7 , a lifting connecting rod 9 is fixed to the upper end of the sliding rod 8 , and a lower end of the lifting connecting rod 9 is fixedly connected to the extrusion plate 5 .

[0035] The extrusion plate 5 can be driven to move up and down by moving the sliding rod 8 , thereby achieving the lifting and lowering of the extrusion plate 5 .

[0036] like Figure 1 As shown, two fixed blocks 10 are fixed on the right side of the dyeing box 1, and a rotating shaft 11 is rotatably connected between the two fixed blocks 10. An adjusting positive thread 12 is provided on one section of the rotating shaft 11, and an adjusting reverse thread 13 is provided on the other section. A threaded connecting block 14 is threadedly connected to the adjusting positive thread 12 and the adjusting reverse thread 13. A lifting push rod 15 is hinged on the threaded connecting block 14. A connecting cross bar 16 is fixed to the lower end of the sliding rod 8. The two connecting cross bars 16 correspond to the two lifting push rods 15 one by one, and the end of the lifting push rod 15 away from the threaded connecting block 14 is hinged to the corresponding connecting cross bar 16.

[0037] Since the screw directions of the adjusting positive thread 12 and the adjusting negative thread 13 are opposite, the two threaded connection blocks 14 will move toward or in opposite directions when the rotating shaft 11 is rotated. When the threaded connection blocks 14 move, they can drive the sliding rod 8 to move up and down through the lifting push rod 15 and the connecting cross bar 16, thereby driving the extrusion plate 5 to move up and down. In other words, the extrusion plate 5 can be driven to move up and down by only rotating the rotating shaft 11, and the height adjustment is very convenient.

[0038] like Figure 1 As shown, the outer wall of the sliding rod 8 is provided with a scale line 17, and the outer wall of the dyeing box 1 is provided with an arrow 18 corresponding to the scale line 17. The specific position of the sliding rod 8 can be clearly known through the arrow 18 and the scale line 17. When the fabric is installed, the sliding rod 8 can be moved to the original position through the arrow 18 and the scale line 17. In addition, the corresponding scales can be memorized in advance by squeezing fabrics of different thicknesses.

[0039] like Figure 1 As shown, in order to facilitate the rotation of the rotating shaft 11, a rotating handle 19 is fixed to one end of the rotating shaft 11, and the rotating shaft 11 is rotated by rotating the handle 19, so as to facilitate the rotation.

[0040] A limiting groove 20 is provided at the upper end of the sliding rod 8, and a side rod 21 is fixed to the upper end of the lifting connecting rod 9. The side rod 21 is plugged into the limiting groove 20, and a connecting bolt 22 threadedly connected to the sliding rod 8 is passed through the side rod 21. The side rod 21 and the sliding rod 8 are fixed together by the connecting bolt 22. When the lower side of the extrusion plate 5 is dirty and needs to be cleaned, it is only necessary to remove the connecting bolt 22 to remove the extrusion plate 5 for cleaning.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dyeing machine, characterized in that: include: A dyeing box, wherein the dyeing box is provided with a dyeing cavity with an upward opening, the dyeing cavity is rotatably connected to a first guide roller, and the dyeing cavity is also rotatably connected to a plurality of squeezing rollers, and the plurality of squeezing rollers extend in a horizontal direction and are arranged in sequence; An extrusion plate, the extrusion plate being arranged above the extrusion roller; A lifting device is used to drive the extrusion plate to move up and down.

2. A dyeing machine according to claim 1, characterized in that: The lifting device comprises: Two fixing seats, both of which are provided with lifting slots; A sliding rod is inserted into each lifting groove, a lifting connecting rod is fixed to the upper end of the sliding rod, and a lower end of the lifting connecting rod is fixedly connected to the extrusion plate.

3. A dyeing machine according to claim 2, characterized in that: Two fixed blocks are fixed on the right side of the dyeing box, and a rotating shaft is rotatably connected between the two fixed blocks. One section of the rotating shaft is provided with an adjusting positive thread, and the other section is provided with an adjusting reverse thread. The adjusting positive thread and the adjusting reverse thread are both threadedly connected with a threaded connecting block, and a lifting push rod is hinged on the threaded connecting block. A connecting cross bar is fixed to the lower end of the sliding rod, and the two connecting cross bars correspond to the two lifting push rods one by one. The end of the lifting push rod away from the threaded connecting block is hinged to the corresponding connecting cross bar.

4. A dyeing machine according to claim 3, characterized in that: The outer wall of the sliding rod is provided with scale lines, and the outer wall of the dyeing box is provided with arrows corresponding to the scale lines.

5. A dyeing machine according to claim 3, characterized in that: A rotating handle is fixed at one end of the rotating shaft.

6. A dyeing machine according to claim 3, characterized in that: A limiting groove is provided at the upper end of the sliding rod, a side rod is fixed to the upper end of the lifting connecting rod, the side rod is plugged into the limiting groove, and a connecting bolt threadedly connected to the sliding rod is passed through the side rod.

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