One-bath dyeing device

Abstract

The utility model discloses a one-bath dyeing device which comprises a dyeing box body, a dyeing cavity and a drying cavity are arranged in the dyeing box body, a plurality of cloth guide rollers are rotatably connected in the dyeing cavity, a dyeing cloth inlet is arranged at the left end of the dyeing cavity, and a dyeing cloth outlet communicated with the drying cavity is arranged at the right end of the dyeing cavity. A drying cavity is formed in the dyeing cavity, a drying cloth outlet is formed in the right end of the drying cavity, two extrusion rollers are further rotationally connected into the dyeing cavity, two upper drying rollers and a middle drying roller are rotationally connected into the drying cavity, and the middle drying roller is located below the two upper drying rollers and located between the two upper drying rollers. A side drying lamp set is arranged below each upper drying roller, and two middle drying lamp sets in one-to-one correspondence with the side drying lamp sets are arranged above the middle drying rollers. The two sides of the cloth body can be dried through the middle drying lamp set and the side drying lamp sets, drying is more uniform, and no dye drips on the drying lamps.

Description

Technical Field

[0001] The utility model belongs to the technical field of dyeing devices, and in particular relates to a one-bath dyeing device. Background Art

[0002] The patent with publication number CN211227670U discloses a one-bath dyeing device for angora wool yarn, including a dye liquid box, a feed port is opened on one side of the outer wall of the dye liquid box, the feed port is connected to the cloth body, the cloth body is connected to the winding roller through a transition roller, an extrusion roller, and a drying chamber, the power input end of the winding roller is electrically connected to the power output end of the motor B, the winding roller is located in the storage room, a stirring shaft is installed at the bottom of the inner wall of the dye liquid box, a stirring blade is fixedly connected to the surface of the stirring shaft, the power input end of the stirring shaft is electrically connected to the power output end of the motor A, a heater is installed inside the stirring blade, a baking lamp is installed on the top of the inner wall of the drying chamber, the bottom of the inner wall of the drying chamber is connected to the dye liquid box through a one-way valve, and the baking lamp in the drying chamber can dry the dyed cloth body.

[0003] However, the baking lamp is on the top of the cloth, and the bottom of the cloth cannot be completely dried. If the baking lamp is installed on the bottom of the cloth, fuel will drip onto the baking lamp on the bottom, affecting the baking lamp's drying of the cloth. Utility Model Content

[0004] The utility model aims to provide a one-bath dyeing device which can improve the drying effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a one-bath dyeing device, comprising a dyeing box, a dyeing cavity and a drying cavity are provided in the dyeing box, a plurality of cloth guide rollers are rotatably connected in the dyeing cavity, a dyeing cloth inlet is provided at the left end of the dyeing cavity, a dyeing cloth outlet communicated with the drying cavity is provided at the right end of the dyeing cavity, a drying cloth outlet is provided at the right end of the drying cavity, two squeezing rollers are rotatably connected inside the dyeing cavity, two upper drying rollers and an intermediate drying roller are rotatably connected in the drying cavity, the intermediate drying roller is located below the two upper drying rollers and between the two upper drying rollers, a group of side drying lamp groups are provided below each of the upper drying rollers, and two groups of intermediate drying lamp groups corresponding to the side drying lamp groups are provided above the intermediate drying rollers.

[0006] Furthermore, it also includes a collection box, which is installed in the drying chamber, and is provided with a collection groove with an upward opening, and the collection groove is provided with an inclined side wall. The collection box is located between the middle drying roller and the middle drying lamp, and the upper end of the inclined side wall abuts against the cloth body between the left upper drying roller and the middle drying roller.

[0007] Furthermore, an adjusting block is fixed on the outer wall of the collecting box, a slide groove is provided on the side wall of the drying cavity, the adjusting block extends out of the slide groove, two mounting blocks are fixed on the outer wall of the dyeing box, a fixed shaft is fixed between the two mounting blocks, an adjusting hole is provided on the adjusting block, and the fixed shaft passes through the adjusting hole.

[0008] Furthermore, an outer wall of the fixed shaft is provided with an external adjusting thread, an adjusting nut is threadedly connected to the external adjusting thread, a compression spring is sleeved on the fixed shaft, and the compression spring is arranged between the adjusting nut and the adjusting block.

[0009] Furthermore, the middle drying lamp group includes a middle fixing plate, and a plurality of drying lamps are fixed on both sides of the middle fixing plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] (1) The middle drying lamp group and the side drying lamp group can dry both sides of the fabric, making the drying more uniform and preventing dye from dripping onto the drying lamps;

[0012] (2) Since a small amount of dye will remain on the cloth after passing through the squeezing roller, in order to prevent it from dripping onto the middle drying roller, the collecting groove on the collecting box can receive this part of the dye, which can minimize the dye from dripping onto the middle drying roller and affecting the drying effect of the cloth;

[0013] (3) By rotating the adjusting nut, the position of the adjusting nut can be adjusted, thereby adjusting the force applied by the compression spring to the adjusting block, so that the upper end of the inclined side wall can be tightly abutted against the cloth body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of a one-bath dyeing device of the utility model;

[0015] Figure 2 for Figure 1 A partial enlarged view of point I in the middle;

[0016] Figure 3 for Figure 1 The top view of

[0017] Figure 4 for Figure 3 Cross-sectional view at AA in the middle;

[0018] Figure 5 for Figure 4 A partial enlarged view of position II in the middle;

[0019] Figure 6 It is a schematic diagram of the structure where the upper end of the inclined side wall abuts against the cloth body on the left side;

[0020] Figure 7 It is a schematic diagram of the structure of the collection box;

[0021] Figure 8 for Figure 7 A partial enlarged view of the part III in the middle;

[0022] Fig. 9 It is a schematic diagram of the structure of the middle drying lamp group.

[0023] In the figure: 1. dyeing box; 2. dyeing cavity; 3. drying cavity; 4. cloth guide roller; 5. dyeing cloth inlet; 6. dyeing cloth outlet; 7. drying cloth outlet; 8. squeezing roller; 9. upper drying roller; 10. middle drying roller; 11. side drying lamp group; 12. middle drying lamp group; 13. collecting box; 14. collecting trough; 15. inclined side wall; 16. adjusting block; 17. slide groove; 18. mounting block; 19. fixed shaft; 20. adjusting hole; 21. adjusting nut; 22. compression spring; 23. middle fixing plate; 24. drying lamp; 25. cloth body. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-Figure 9 The utility model provides a technical solution for a one-bath dyeing device.

[0026] A one-bath dyeing device comprises a dyeing box 1, wherein a dyeing cavity 2 and a drying cavity 3 are arranged in the dyeing box 1, a plurality of cloth guide rollers 4 are rotatably connected in the dyeing cavity 2, a dyeing cloth inlet 5 is arranged at the left end of the dyeing cavity 2, a dyeing cloth outlet 6 connected to the drying cavity 3 is arranged at the right end of the dyeing cavity 2, a drying cloth outlet 7 is arranged at the right end of the drying cavity 3, two squeezing rollers 8 are rotatably connected in the dyeing cavity 2, two upper drying rollers 9 and an intermediate drying roller 10 are rotatably connected in the drying cavity 3, the intermediate drying roller 10 is located below the two upper drying rollers 9 and between the two upper drying rollers 9, a group of side drying lamp groups 11 are arranged below each upper drying roller 9, and two groups of intermediate drying lamp groups 12 corresponding to the side drying lamp groups 11 are arranged above the intermediate drying rollers 10.

[0027] The cloth 25 is introduced from the dyeing cloth inlet 5, then passes under the cloth guide roller 4, then passes between the two squeezing rollers 8, then passes through the dyeing cloth outlet 6, then passes above the upper drying roller 9 on the left, then vertically downward through the left side and the bottom side of the middle drying roller 10, then vertically upward through the right side of the middle drying roller 10 and the left side of the upper drying roller 9 on the right, and finally passes through the drying cloth outlet 7. Since the cloth 25 is vertical between the middle drying roller 10 and the upper drying roller 9, the middle drying lamp group 12 and the side drying lamp group 11 can dry both sides of the cloth 25, and the drying is more uniform, and the dye will not drip onto the drying lamp 24.

[0028] The one-bath dyeing device also includes a collecting box 13, which is installed in the drying chamber 3. The collecting box 13 is provided with a collecting groove 14 with an upward opening, and the collecting groove 14 is provided with an inclined side wall 15. The collecting box 13 is located between the middle drying roller 10 and the middle drying lamp 24, and the upper end of the inclined side wall 15 abuts against the cloth body 25 between the left upper drying roller 9 and the middle drying roller 10.

[0029] Since a small amount of dye will remain on the cloth 25 after passing through the squeezing roller 8, in order to prevent it from dripping onto the middle drying roller 10, the collecting groove 14 on the collecting box 13 can receive this part of the dye, and can try to prevent the dye from dripping onto the middle drying roller 10 and affecting the drying effect of the cloth 25. After being dried by the left side drying lamp group 11 and the middle drying lamp group 12, the dye will not drip, so only one collecting box 13 is provided.

[0030] In order to adjust the position of the collecting box 13, an adjusting block 16 is fixed on the outer wall of the collecting box 13, a slide groove 17 is provided on the side wall of the drying chamber 3, the adjusting block 16 extends out of the slide groove 17, two mounting blocks 18 are fixed on the outer wall of the dyeing box 1, a fixed shaft 19 is fixed between the two mounting blocks 18, an adjusting hole 20 is provided on the adjusting block 16, and the fixed shaft 19 passes through the adjusting hole 20.

[0031] Since the adjusting block 16 can move relative to the fixed shaft 19 , the position of the collecting box 13 can be adjusted so that the collecting box 13 can better contact the cloth body 25 .

[0032] Furthermore, an outer adjusting thread is provided on the outer wall of the fixed shaft 19, an adjusting nut 21 is threadedly connected to the outer adjusting thread, a clamping spring 22 is sleeved on the fixed shaft 19, and the clamping spring 22 is arranged between the adjusting nut 21 and the adjusting block 16. By rotating the adjusting nut 21, the position of the adjusting nut 21 can be adjusted, thereby adjusting the force of the clamping spring 22 on the adjusting block 16, so that the upper end of the inclined side wall 15 can be tightly abutted against the cloth body 25.

[0033] like Fig. 9As shown, the middle drying lamp group 12 includes a middle fixed plate 23, and a plurality of drying lamps 24 are fixed on both sides of the middle fixed plate 23. The drying lamps 24 are arranged in sequence along the straight line direction of the middle fixed plate 23, and can dry the cloth 25 on both sides. The difference between the side drying lamp group 11 and the middle drying lamp group 12 is that only one side is provided with a drying lamp 24.

[0034] 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 one-bath dyeing device, characterized in that: It includes a dyeing box, which is provided with a dyeing cavity and a drying cavity, a plurality of cloth guide rollers are rotatably connected in the dyeing cavity, a dyeing cloth inlet is provided at the left end of the dyeing cavity, a dyeing cloth outlet communicated with the drying cavity is provided at the right end of the dyeing cavity, a drying cloth outlet is provided at the right end of the drying cavity, two squeezing rollers are rotatably connected inside the dyeing cavity, two upper drying rollers and an intermediate drying roller are rotatably connected in the drying cavity, the intermediate drying roller is located below the two upper drying rollers and between the two upper drying rollers, a group of side drying lamp groups is provided below each of the upper drying rollers, and two groups of intermediate drying lamp groups corresponding to the side drying lamp groups are provided above the intermediate drying rollers.

2. A one-bath dyeing device according to claim 1, characterized in that: It also includes a collecting box, which is installed in the drying chamber. The collecting box is provided with a collecting groove with an upward opening, and the collecting groove is provided with an inclined side wall. The collecting box is located between the middle drying roller and the middle drying lamp, and the upper end of the inclined side wall abuts against the cloth body between the left upper drying roller and the middle drying roller.

3. A one-bath dyeing device according to claim 2, characterized in that: An adjusting block is fixed on the outer wall of the collecting box, a slide groove is provided on the side wall of the drying cavity, the adjusting block extends out of the slide groove, two mounting blocks are fixed on the outer wall of the dyeing box, a fixed shaft is fixed between the two mounting blocks, an adjusting hole is provided on the adjusting block, and the fixed shaft passes through the adjusting hole.

4. A one-bath dyeing device according to claim 3, characterized in that: An outer adjusting thread is arranged on the outer wall of the fixed shaft, an adjusting nut is threadedly connected to the outer adjusting thread, a clamping spring is sleeved on the fixed shaft, and the clamping spring is arranged between the adjusting nut and the adjusting block.

5. The one-bath dyeing device according to claim 1, characterized in that: The middle drying lamp group comprises a middle fixing plate, and a plurality of drying lamps are fixed on both sides of the middle fixing plate.

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