Dyeing device for denim processing

Abstract

The utility model provides a dyeing device for denim processing, which comprises a base plate, the top of the base plate is fixedly provided with a base, the top of the base plate is provided with a dyeing mechanism, the dyeing mechanism comprises a dye box, a material suction pump, a feeding pipe, a mounting plate, a first sponge pad and a connecting hole, the dye box is fixedly arranged on the top of the base plate, and the first sponge pad is arranged on the mounting plate. Through the arrangement of the dyeing mechanism, dye can be effectively adsorbed and uniformly released, waste of the dye in the dyeing process is reduced, through adsorption and permeation of a first sponge mat and a second sponge mat, the dye can be more efficiently utilized, the production cost is reduced, meanwhile, continuous pressure and contact can be conducted on cloth in the dyeing process, and the dyeing effect is improved. Compared with a traditional soaking or roller coating mode, the dyeing efficiency can be improved, the dyeing time can be shortened, the cloth can be mildly clamped, damage to the cloth is reduced, and the original texture of the cloth is kept.

Description

Technical Field

[0001] This utility model relates to a dyeing device for denim processing, belonging to the technical field of dyeing devices. Background Technology

[0002] Denim is a sturdy fabric woven from cotton fibers, typically using a plain weave or twill weave, resulting in a distinctive twill texture. Originally used for workwear, it gained popularity due to its durability and strength. Denim, with its durability, comfort, and breathability, has become a primary fabric for modern clothing, especially jeans.

[0003] In the denim processing process, in order to give it a unique color and visual effect, and at the same time improve the fabric’s aesthetics and market appeal, dyeing equipment is needed to dye it. However, existing dyeing equipment usually requires a lot of dye solution when dyeing denim, which can easily lead to dye waste during the dyeing process. At the same time, traditional dyeing equipment can put a lot of mechanical pressure on the fabric, especially after repeated rolling or stretching, which can easily cause the fabric to deform or be damaged.

[0004] Therefore, a dyeing device for denim processing is proposed. Utility Model Content

[0005] In view of this, the present invention provides a dyeing apparatus for denim processing to solve or alleviate the technical problems existing in the prior art, and at least provides a beneficial alternative.

[0006] The technical solution of this utility model is implemented as follows: A dyeing device for denim processing includes a base plate, a base fixedly installed on the top of the base plate, and a dyeing mechanism provided on the top of the base plate. The dyeing mechanism includes a dye box, a suction pump, a feeding pipe, a mounting plate, a first sponge pad, and a connecting hole. The dye box is fixedly installed on the top of the base plate, and the top and bottom of the front side of the dye box are connected to a feeding pipe and a discharging pipe for liquid inlet and outlet. The suction pump is fixedly installed in the inner cavity of the dye box, and the feeding pipe is connected to the output end of the suction pump. The mounting plate is fixedly installed on the top of the base plate by bolts. The first sponge pad is fixedly installed on the top of the mounting plate, and the connecting hole is opened at the bottom of the first sponge pad. The upper end of the feeding pipe passes through the mounting plate and is connected to the first sponge pad through the connecting hole.

[0007] More preferably, an adjustment box is fixedly installed on the top of the substrate, a threaded rod is movably connected to the inner side of the adjustment box, a threaded sleeve is threadedly connected to the surface of the threaded rod, a connecting rod is fixedly installed on the front side of the threaded sleeve, and a top plate is fixedly installed at the bottom of the front end of the connecting rod.

[0008] More preferably, a servo motor is fixedly installed on the top of the regulating box, and the output end of the servo motor is fixedly connected to the threaded rod.

[0009] More preferably, a locking block is fixedly installed on both the left and right sides of the bottom of the top plate, and a second sponge pad is locked on the inner side of the locking block.

[0010] More preferably, guide grooves are provided on both the left and right sides of the inner cavity of the regulating box, and guide blocks are fixedly installed on both the left and right sides of the surface of the threaded sleeve, with the guide blocks slidably connected to the inner side of the guide groove.

[0011] More preferably, the front side of the regulating box is provided with a through groove, and the connecting rod passes through the through groove and connects to the top plate.

[0012] More preferably, the top of the mounting plate is provided with a flow interception groove, which is located on the outside of the first sponge pad.

[0013] The present invention has the following advantages due to the adoption of the above technical solution:

[0014] I. This utility model, through the setting of the dyeing mechanism, can effectively adsorb and uniformly release dye, reducing dye waste during the dyeing process. Through the adsorption and penetration of the first and second sponge pads, the dye can be utilized more efficiently, reducing production costs. At the same time, it can exert continuous pressure and contact on the fabric during the dyeing process, allowing the dye to penetrate into the fiber interior more quickly. Compared with traditional soaking or roller coating methods, it can improve dyeing efficiency, shorten dyeing time, gently hold the fabric, reduce damage to the fabric, and maintain the original texture of the fabric.

[0015] Second, the present invention can play a guiding role by setting guide groove and guide block to avoid the threaded sleeve from deviating during movement. The through groove can improve the stability of the connecting rod during movement. The intercepting groove can play an intercepting role to prevent dye from flowing to the surface of the base and causing pollution.

[0016] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional front view structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the three-dimensional rear view structure of this utility model;

[0020] Figure 3 This is a cross-sectional view of the regulating box of this utility model;

[0021] Figure 4 This is a schematic diagram of the bottom structure of the first and second sponge pads of this utility model;

[0022] Figure 5 This is a schematic diagram of the mounting plate structure of this utility model;

[0023] Figure 6 This is a cross-sectional view of the dye box of this utility model.

[0024] Reference numerals: 1. Base plate; 2. Base; 3. Dyeing mechanism; 301. Dye box; 302. Suction pump; 303. Feeding pipe; 304. Mounting plate; 305. First sponge pad; 306. Connecting hole; 307. Adjustment box; 308. Servo motor; 309. Threaded rod; 310. Threaded sleeve; 311. Connecting rod; 312. Top plate; 313. Locking block; 314. Second sponge pad; 4. Guide groove; 5. Guide block; 6. Through groove; 7. Cut-off groove. Detailed Implementation

[0025] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0026] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0027] Example 1

[0028] like Figure 1-6As shown, this utility model embodiment provides a dyeing device for denim processing, including a base plate 1, a base 2 fixedly mounted on the top of the base plate 1, and a dyeing mechanism 3 disposed on the top of the base plate 1. The dyeing mechanism 3 includes a dye box 301, a suction pump 302, a feeding pipe 303, a mounting plate 304, a first sponge pad 305, and a connecting hole 306. The dye box 301 is fixedly mounted on the top of the base plate 1, and the top and bottom of the front side of the dye box 301 are connected to a feed pipe and a discharge pipe for liquid inlet and outlet. The suction pump 302 is fixedly mounted in the inner cavity of the dye box 301, and the feeding pipe 303 is connected to the output end of the suction pump 302. The mounting plate 304 is fixedly mounted on the top of the base 2 by bolts, and the first sponge pad 305 is fixedly mounted on the top of the mounting plate 304. A connecting hole 306 is opened at the bottom of the first sponge pad 305. The upper end of the feeding pipe 303 passes through the mounting plate 304 and is connected to the first sponge pad 305 through the connecting hole 306. An adjustment box 307 is fixedly installed on the top of the base plate 1. A threaded rod 309 is movably connected to the inner side of the adjustment box 307. A threaded sleeve 310 is threadedly connected to the surface of the threaded rod 309. A connecting rod 311 is fixedly installed on the front side of the threaded sleeve 310. A top plate 312 is fixedly installed at the bottom of the front end of the connecting rod 311. A servo motor 308 is fixedly installed on the top of the adjustment box 307. The output end of the servo motor 308 is fixedly connected to the threaded rod 309. A locking block 313 is fixedly installed on both the left and right sides of the bottom of the top plate 312. A second sponge pad 314 is locked inside the locking block 313.

[0029] The dyeing mechanism 3 effectively adsorbs and evenly releases dye, reducing dye waste during the dyeing process. Through the adsorption and penetration of the first sponge pad 305 and the second sponge pad 314, the dye can be utilized more efficiently, reducing production costs. At the same time, it can exert continuous pressure and contact on the fabric during the dyeing process, allowing the dye to penetrate into the fiber faster. Compared with traditional soaking or roller coating methods, it can improve dyeing efficiency, shorten dyeing time, gently hold the fabric, reduce damage to the fabric, and maintain the original texture of the fabric.

[0030] Example 2

[0031] In one embodiment, guide grooves 4 are provided on both the left and right sides of the inner cavity of the regulating box 307, and guide blocks 5 are fixedly installed on both the left and right sides of the surface of the threaded sleeve 310. The guide blocks 5 are slidably connected to the inner side of the guide grooves 4. A through groove 6 is provided on the front side of the regulating box 307, and the connecting rod 311 passes through the through groove 6 and connects to the top plate 312. A flow intercepting groove 7 is provided on the top of the mounting plate 304, and the flow intercepting groove 7 is located on the outer side of the first sponge pad 305.

[0032] The guide groove 4 and guide block 5 serve as guides to prevent the threaded sleeve 310 from shifting during movement. The through groove 6 improves the stability of the connecting rod 311 during movement. The intercepting groove 7 prevents dye from flowing onto the surface of the base 2 and causing contamination.

[0033] In operation, this invention works as follows: dye is added into the inner cavity of the dye tank 301 through the feed pipe on the front side of the dye tank 301. Denim fabric is then placed on top of the first sponge pad 305. The suction pump 302 is then started. Once started, the suction pump 302 draws in dye through its input end and delivers it to the first sponge pad 305 through the feed pipe 303 at its output end, immersing the interior of the first sponge pad 305 in dye. At this time, the servo motor 308 is activated to rotate the threaded rod 309 at its output end. As the threaded rod 309 rotates, the threaded sleeve 310 and the connecting rod 311 move downwards due to the threaded connection, connecting... As rod 311 moves, it causes the second sponge pad 314 to move downwards and come into contact with the first sponge pad 305, squeezing and wrapping the denim fabric. After contact, the second sponge pad 314 will suck in the denim fabric inside the first sponge pad 305 and, while squeezing, immerse the denim fabric in dye, thus completing the dyeing process. When the dyeing is complete, the second sponge pad 314 can be moved upwards and pulled out of the clip 313. At the same time, the bolts on the surface of the mounting plate 304 can be removed to separate the mounting plate 304 from the first sponge pad 305, and the first sponge pad 305 and the second sponge pad 314 can be cleaned.

[0034] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A dyeing apparatus for denim processing, comprising a substrate (1), characterized in that: A base (2) is fixedly installed on the top of the substrate (1), and a dyeing mechanism (3) is provided on the top of the substrate (1). The dyeing mechanism (3) includes a dye box (301), a suction pump (302), a feeding pipe (303), a mounting plate (304), a first sponge pad (305), and a connecting hole (306). The dye box (301) is fixedly installed on the top of the substrate (1), and the top and bottom of the front side of the dye box (301) are connected to a feeding pipe and a discharge pipe for liquid inlet and outlet. The suction pump (302) is fixedly installed on the top of the substrate (1), and the top and bottom of the front side of the dye box (301) are connected to a feeding pipe and a discharge pipe for liquid inlet and outlet. 2) The feed pipe (303) is fixedly installed in the inner cavity of the dye box (301), and the feed pipe (303) is connected to the output end of the suction pump (302). The mounting plate (304) is fixedly installed on the top of the base (2) by bolts. The first sponge pad (305) is fixedly installed on the top of the mounting plate (304). The connecting hole (306) is opened at the bottom of the first sponge pad (305). The upper end of the feed pipe (303) passes through the mounting plate (304) and is connected to the first sponge pad (305) through the connecting hole (306).

2. The dyeing apparatus for denim processing according to claim 1, characterized in that: An adjustment box (307) is fixedly installed on the top of the substrate (1). A threaded rod (309) is movably connected to the inner side of the adjustment box (307). A threaded sleeve (310) is threadedly connected to the surface of the threaded rod (309). A connecting rod (311) is fixedly installed on the front side of the threaded sleeve (310). A top plate (312) is fixedly installed at the bottom of the front end of the connecting rod (311).

3. The dyeing apparatus for denim processing according to claim 2, characterized in that: A servo motor (308) is fixedly installed on the top of the regulating box (307), and the output end of the servo motor (308) is fixedly connected to the threaded rod (309).

4. The dyeing apparatus for denim processing according to claim 2, characterized in that: The top plate (312) has a locking block (313) fixedly installed on both the left and right sides of its bottom, and a second sponge pad (314) is locked on the inner side of the locking block (313).

5. A dyeing apparatus for denim processing according to claim 2, characterized in that: The regulating box (307) has guide grooves (4) on both the left and right sides of its inner cavity, and guide blocks (5) are fixedly installed on both the left and right sides of the threaded sleeve (310) surface. The guide blocks (5) are slidably connected to the inner side of the guide grooves (4).

6. A dyeing apparatus for denim processing according to claim 2, characterized in that: The front side of the regulating box (307) is provided with a through groove (6), and the connecting rod (311) passes through the through groove (6) and is connected to the top plate (312).

7. The dyeing apparatus for denim processing according to claim 1, characterized in that: The top of the mounting plate (304) is provided with a flow intercepting groove (7), which is located on the outside of the first sponge pad (305).

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