Dyeing device for jeans production

By designing a dyeing device for jeans production, automated dyeing with inflatable airbags and pneumatic spray guns can be used to solve the problem of low traditional artificial stain efficiency, and significantly improves the efficiency of dyeing treatment.

CN222412205UActive Publication Date: 2025-01-28GANZHOU QIZHI TEXTILE & GARMENT CO LTD
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Patent Information

Application Number
CN202420921443.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-29
Publication Date
2025-01-28
Estimated Expiration
2034-04-29

AI Technical Summary

Technical Problem

The local dyeing treatment of traditional jeans is inefficient, mainly relying on manual smear or spray gun operation, and is less efficient.

Method used

Design a kind of jeans to produce a dyeing device, including the bottom plate, positioning board, inflatable airbags and auxiliary components. Tighten the jeans by inflatable airbags, use pneumatic spray guns to achieve automatic spraying of dyes, and move the level and movement of the pneumatic spray gun through the servo motor and screw drive to achieve accurate position adjustment.

Benefits of technology

The efficiency of local dyeing treatment of jeans is more efficient than traditional artificial operations, and can complete dyeing quickly and accurately.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of clothing processing, in particular to a dyeing device for jeans production. Comprising a bottom plate, a positioning plate, an inflatable airbag and an auxiliary assembly, and the auxiliary assembly comprises a first guide rail, a first sliding seat, a supporting frame, a second guide rail, a second sliding seat, a pneumatic spray gun, a first driving component and a second driving component. The external air pump is controlled to act, the inflatable air bag is inflated, the jeans are tensioned, then dye is sprayed out through the pneumatic spray gun, dyeing treatment is achieved, the pneumatic spray gun can move horizontally through the action of the first driving component, the pneumatic spray gun can move front and back through the action of the second driving component, position adjustment is achieved, and compared with a traditional manual processing mode, efficiency is higher; therefore, the dyeing efficiency can be improved during local dyeing treatment of the jeans.
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Description

Technical Field

[0001] The utility model relates to the technical field of clothing processing, in particular to a dyeing device for producing jeans. Background Art

[0002] Jeans are usually made of twill or denim and are worn for work or sports. They are very popular among consumers and are commonly found in black, medium blue, white, smoky gray, etc.

[0003] Jeans need to be dyed to change their color during production. Dyeing is divided into full dyeing and partial dyeing. Partial dyeing is mostly used for color matching or color complementing, and is mostly performed on the front side material to allow the jeans to obtain different color combinations and perform color complementing repairs.

[0004] Traditional local dyeing is mostly done by manual application or spraying with a handheld spray gun, which is inefficient. Utility Model Content

[0005] The purpose of the utility model is to provide a dyeing device for jeans production, which is beneficial to improving the dyeing efficiency when performing local dyeing treatment on jeans.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: The utility model provides a dyeing device for jeans production, comprising a bottom plate, a positioning plate and an inflatable airbag, wherein the positioning plate is fixedly connected to the bottom plate and is located on the back side of the bottom plate, the inflatable airbag is detachably connected to the bottom plate and is located on the right side of the bottom plate, and further comprises an auxiliary component;

[0007] The auxiliary component includes a first guide rail, a first slide, a support frame, a second guide rail, a second slide, a pneumatic spray gun, a first driving member and a second driving member. The first guide rail is fixedly connected to the positioning plate and is located at the front side of the positioning plate. The first slide is fixedly connected to the first guide rail and is located on the first guide rail. The support frame is fixedly connected to the first slide and is located on the side of the first slide close to the inflatable airbag. The second guide rail is fixedly connected to the support frame and is located on the side of the support frame close to the inflatable airbag. The second slide is fixedly connected to the second guide rail and is located on the side of the second guide rail close to the inflatable airbag. The pneumatic spray gun is fixedly connected to the second slide and is located on the side of the second slide close to the inflatable airbag. The first driving member is arranged on the side of the positioning plate close to the first slide, and the second driving member is arranged on the side of the support frame close to the second slide.

[0008] Wherein, the first driving component includes a bearing seat and a power component, the bearing seat is detachably connected to the positioning plate and is located on both sides of the positioning plate; the power component is arranged on the side of the positioning plate close to the first slide seat.

[0009] Among them, the power component includes a first servo motor and a first screw rod, the first servo motor is fixedly connected to the positioning plate and is located on the right side of the positioning plate; the first screw rod is rotatably connected to the bearing seat, the first screw rod is detachably connected to the first slide seat, and is fixedly connected to the output shaft of the first servo motor, and is located on the side of the first servo motor close to the first slide seat.

[0010] Among them, the second driving component includes a second servo motor and a second screw rod, the second servo motor is fixedly connected to the support frame and is located on the support frame; the second screw rod is rotatably connected to the support frame, the second screw rod is detachably connected to the second slide seat, and is fixedly connected to the output shaft of the second servo motor, and is located on the side of the second servo motor close to the second slide seat.

[0011] Wherein, the auxiliary component also includes a fixing frame and a fan, the fixing frame is fixedly connected to the positioning plate and is located on the right side of the positioning plate; the fan is fixedly connected to the fixing frame and is located on the fixing frame.

[0012] The utility model discloses a dyeing device for producing jeans, wherein a positioning plate is mounted on the back side of a bottom plate, a mounting bracket of an inflatable airbag is mounted on the bottom plate, a first guide rail is mounted on the positioning plate, an equipped linear slider is connected to the first slider, a support frame is mounted on one side of the first slider, a second guide rail is mounted on the support frame, an equipped linear slider is connected to the second slider, a pneumatic spray gun is mounted on the second slider, a first driving component is arranged on a side of the positioning plate close to the first slider, and a second driving component is arranged on a side of the support frame close to the second slider. During processing, the jeans legs are firstly placed on the inflatable airbag, and the front fabric portion to be dyed is vertically distributed upward, and then, an external air pump is controlled to operate to inflate the inflatable airbag to tighten the jeans, and then, the dye is sprayed out through the pneumatic spray gun to realize dyeing processing, the first driving component can realize horizontal movement of the pneumatic spray gun by operation, and the second driving component can realize forward and backward movement of the pneumatic spray gun by operation to realize position adjustment, which is more efficient than the traditional manual processing method, thereby realizing that when the jeans are locally dyed, the dyeing efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.

[0014] Figure 1 This is a schematic diagram of the overall structure of a jeans production dyeing device according to the first embodiment of the utility model.

[0015] Figure 2 It is a structural schematic diagram of a support frame according to the first embodiment of the utility model.

[0016] Figure 3 This is a schematic diagram of the overall structure of a jeans production dyeing device according to a second embodiment of the utility model.

[0017] In the figure: 101-bottom plate, 102-positioning plate, 103-inflatable airbag, 104-first guide rail, 105-first slide seat, 106-support frame, 107-second guide rail, 108-second slide seat, 109-pneumatic spray gun, 110-bearing seat, 111-first servo motor, 112-first screw rod, 113-second servo motor, 114-second screw rod, 201-fixed frame, 202-fan. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Embodiment 1:

[0020] like Figure 1 and Figure 2 As shown, Figure 1 This is a schematic diagram of the overall structure of the dyeing device for jeans production. Figure 2 It is a structural schematic diagram of a support frame 106. The utility model provides a dyeing device for jeans production: comprising a bottom plate 101, a positioning plate 102, an inflatable airbag 103 and an auxiliary component, wherein the auxiliary component comprises a first guide rail 104, a first slide 105, a support frame 106, a second guide rail 107, a second slide 108, a pneumatic spray gun 109, a first driving member and a second driving member, wherein the first driving member comprises a bearing seat 110 and a power component, wherein the power component comprises a first servo motor 111 and a first screw rod 112, and the second driving member comprises a second servo motor 113 and a second screw rod 114. The above scheme can be used to improve the dyeing efficiency when performing local dyeing of jeans. It can be understood that the above scheme can improve the efficiency of local dyeing of jeans.

[0021] In this embodiment, the positioning plate 102 is fixedly connected to the base plate 101 and is located on the back side of the base plate 101. The inflatable airbag 103 is detachably connected to the base plate 101 and is located on the right side of the base plate 101. The positioning plate 102 is installed on the base plate 101 by positioning pins and bolts. The base plate 101 is provided with mounting holes to facilitate fixed installation of the device. The mounting bracket of the inflatable airbag 103 is installed on the base plate 101 by bolts.

[0022] Among them, the first guide rail 104 is fixedly connected to the positioning plate 102 and is located at the front side of the positioning plate 102, the first slide 105 is fixedly connected to the first guide rail 104 and is located on the first guide rail 104, the support frame 106 is fixedly connected to the first slide 105 and is located on the side of the first slide 105 close to the inflatable airbag 103, the second guide rail 107 is fixedly connected to the support frame 106 and is located on the side of the support frame 106 close to the inflatable airbag 103, the second slide 108 is fixedly connected to the second guide rail 107 and is located on the side of the second guide rail 107 close to the inflatable airbag 103, the pneumatic spray gun 109 is fixedly connected to the second slide 108 and is located on the side of the second slide 108 close to the inflatable airbag 103, the first driving member is arranged on the side of the positioning plate 102 close to the first slide 105, and the second driving member is arranged on the side of the support frame 106 close to the second slide 108. The first guide rail 104 is mounted on the positioning plate 102 by bolts, and the equipped linear slider is connected to the first slide 105 by bolts, the support frame 106 is mounted on the first slide 105 by positioning pins and bolts, the second guide rail 107 is mounted on the support frame 106 by bolts, and the equipped linear slider is connected to the second slide 108 by bolts, the pneumatic spray gun 109 is mounted on the second slide 108 by bolts, and the compressed air channel and the dye channel of the pneumatic spray gun 109 are Y-shaped structures, which is conducive to the rapid spraying of the dye on the cloth under the push of compressed air, the first driving component is arranged on the side of the positioning plate 102 close to the first slide 105, for realizing the horizontal movement of the pneumatic spray gun 109, and the second driving component is arranged on the side of the support frame 106 close to the second slide 108, for realizing the forward and backward movement of the pneumatic spray gun 109.

[0023] Secondly, the bearing seat 110 is detachably connected to the positioning plate 102 and is located on both sides of the positioning plate 102; the power component is arranged on the side of the positioning plate 102 close to the first slide seat 105. The bearing seat 110 is installed on both sides of the positioning plate 102 by positioning pins and bolts, and the power component is arranged on the side of the positioning plate 102 close to the first slide seat 105, and is used to drive the first slide seat 105 to move horizontally.

[0024] Then, the first servo motor 111 is fixedly connected to the positioning plate 102 and is located on the right side of the positioning plate 102; the first screw rod 112 is rotatably connected to the bearing seat 110, the first screw rod 112 is detachably connected to the first slide 105, and is fixedly connected to the output shaft of the first servo motor 111, and is located on the side of the first servo motor 111 close to the first slide 105. The first servo motor 111 is equipped with a brake mechanism and an encoder to facilitate stop, lock and position control, and is installed on the positioning plate 102 by bolts, the first screw rod 112 is installed with shaft ends on both sides, and is respectively installed on the bearing seat 110 through rotating bearings, the matching nut of the first screw rod 112 is installed on the first slide 105 by bolts, the first screw rod 112 is close to the shaft end of the first servo motor 111, and is connected to the output shaft of the first servo motor 111 through a rigid coupling.

[0025] Finally, the second servo motor 113 is fixedly connected to the support frame 106 and is located on the support frame 106; the second screw rod 114 is rotatably connected to the support frame 106, the second screw rod 114 is detachably connected to the second slide 108, and is fixedly connected to the output shaft of the second servo motor 113, and is located on the side of the second servo motor 113 close to the second slide 108. The second servo motor 113 is equipped with a brake mechanism and an encoder to facilitate stop and lock the shaft and position control, and is installed on the support frame 106 by bolts, and the shaft ends of the second screw rod 114 are installed on both sides, and are respectively installed on the support frame 106 through rotating bearings, and the matching nut of the second screw rod 114 is installed on the second slide 108 by bolts, and the second screw rod 114 is close to the shaft end of the second servo motor 113, and is connected to the output shaft of the second servo motor 113 through a rigid coupling.

[0026] When the utility model is used to improve the efficiency of local dyeing of jeans, during processing, firstly, the jeans legs are placed on the supporting part of the inflatable airbag 103, and the front side fabric portion to be dyed is vertically distributed upward, then, the external air pump is controlled to inflate the inflatable airbag 103 to tighten the jeans, then, the external air source and the dye conveyor of the pneumatic spray gun 109 are connected to input the dye and air pressure, and then the dye is sprayed out through the pneumatic spray gun 109 to achieve dyeing, the first servo motor 111 is actuated to drive the first screw rod 112 to move the first slide 105 to achieve horizontal movement of the pneumatic spray gun 109, the second servo motor 113 is actuated to drive the second screw rod 114 to move the second slide 108 to move the pneumatic spray gun 109 to move forward and backward, and position adjustment is achieved, so as to facilitate spraying and dyeing of different areas, and at the same time, compared with the traditional manual processing method, the efficiency is higher, thereby achieving the improvement of dyeing efficiency when performing local dyeing of jeans.

[0027] Embodiment 2:

[0028] like Figure 3 As shown, Figure 3 20 is a schematic diagram of the overall structure of a jeans dyeing device. On the basis of the first embodiment, the utility model provides a jeans dyeing device. The auxiliary components further include a fixing frame 201 and a fan 202 .

[0029] The fixing frame 201 is fixedly connected to the positioning plate 102 and is located on the right side of the positioning plate 102; the fan 202 is fixedly connected to the fixing frame 201 and is located on the fixing frame 201. The fixing frame 201 is installed on the positioning plate 102 by bolts, and the fan 202 is installed on the fixing frame 201 by bolts. After installation, it will be located at the tail of the first servo motor 111.

[0030] In this embodiment, by setting the fixing frame 201 and the fan 202, heat dissipation can be performed when the first servo motor 111 is working, thereby improving the working stability of the device. At the same time, the heat dissipation method of the second servo motor 113 can also be set with reference to the heat dissipation method of the first servo motor 111, which is beneficial to ensuring the working stability of the device.

[0031] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A dyeing device for jeans production, comprising a bottom plate, a positioning plate and an inflatable airbag, wherein the positioning plate is fixedly connected to the bottom plate and is located on the back side of the bottom plate, and the inflatable airbag is detachably connected to the bottom plate and is located on the right side of the bottom plate, characterized in that: Also included are auxiliary components; The auxiliary component includes a first guide rail, a first slide, a support frame, a second guide rail, a second slide, a pneumatic spray gun, a first driving member and a second driving member. The first guide rail is fixedly connected to the positioning plate and is located at the front side of the positioning plate. The first slide is fixedly connected to the first guide rail and is located on the first guide rail. The support frame is fixedly connected to the first slide and is located on the side of the first slide close to the inflatable airbag. The second guide rail is fixedly connected to the support frame and is located on the side of the support frame close to the inflatable airbag. The second slide is fixedly connected to the second guide rail and is located on the side of the second guide rail close to the inflatable airbag. The pneumatic spray gun is fixedly connected to the second slide and is located on the side of the second slide close to the inflatable airbag. The first driving member is arranged on the side of the positioning plate close to the first slide, and the second driving member is arranged on the side of the support frame close to the second slide.

2. The jeans production dyeing device according to claim 1, characterized in that: The first driving member includes a bearing seat and a power component. The bearing seat is detachably connected to the positioning plate and is located on both sides of the positioning plate. The power component is arranged on a side of the positioning plate close to the first slide seat.

3. The jeans production dyeing device according to claim 2, characterized in that: The power component includes a first servo motor and a first screw rod. The first servo motor is fixedly connected to the positioning plate and is located on the right side of the positioning plate. The first screw rod is rotatably connected to the bearing seat. The first screw rod is detachably connected to the first slide seat and is fixedly connected to the output shaft of the first servo motor and is located on the side of the first servo motor close to the first slide seat.

4. The jeans production dyeing device according to claim 1, characterized in that: The second driving component includes a second servo motor and a second screw rod, the second servo motor is fixedly connected to the support frame and is located on the support frame; the second screw rod is rotatably connected to the support frame, the second screw rod is detachably connected to the second slide, and is fixedly connected to the output shaft of the second servo motor, and is located on the side of the second servo motor close to the second slide.

5. The jeans production dyeing device according to claim 1, characterized in that: The auxiliary component also includes a fixing frame and a fan. The fixing frame is fixedly connected to the positioning plate and is located on the right side of the positioning plate; the fan is fixedly connected to the fixing frame and is located on the fixing frame.