Silk printing equipment

Abstract

The utility model discloses silk printing equipment which comprises an unwinding assembly, a tension adjusting assembly and a printing assembly, the unwinding assembly comprises a supporting frame, a bearing seat and a movable shaft rod, and the bearing seat is arranged on the supporting frame; the movable shaft rod is rotationally arranged on the bearing seat; the tensioning adjusting assembly is arranged on the supporting frame. The printing assembly is arranged on one side of the supporting frame. Therefore, the tightness of the conveyed silk is adjusted, the surface flatness of the silk is guaranteed, the printing quality is improved, meanwhile, printing ink is added in real time, the ink box does not need to be replaced repeatedly, and the processing efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of silk processing equipment, and in particular to a silk printing equipment. Background Technology

[0002] Silk printing equipment widely adopts advanced digital direct printing technology. This technology accurately converts exquisite design patterns into digital signals via computer and efficiently transmits them to the printing equipment for precise printing, thus achieving seamless and direct transfer between images and fabric. This technology is not limited to silk fabrics but is also widely applicable to printing on various textiles such as cotton, yarn, and nylon, greatly expanding the application scope of silk printing technology.

[0003] However, in the silk printing process, factories relying on production lines typically print the same pattern continuously on the same piece of silk. This requires each step of the printing process to maintain a high degree of stability and accuracy. Among these factors, the smoothness of the silk surface is one of the key factors ensuring printing quality. However, in actual production, silk often develops wrinkles during transport due to changes in tension. These wrinkles directly affect the uniformity and clarity of the printing on the silk surface, thus reducing product quality.

[0004] In addition, the ink cartridges required for printing need to be replaced frequently during continuous use, which not only increases the complexity of operation, but may also lead to a decrease in processing efficiency. Utility Model Content

[0005] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0006] Therefore, the purpose of this utility model is to propose a silk printing device that adjusts the tension of the silk during transport to ensure a smooth silk surface and improve printing quality, while adding ink in real time without repeatedly replacing ink cartridges, thereby improving processing efficiency.

[0007] To achieve the above objectives, this utility model proposes a silk printing device, including an unwinding assembly, a tension adjustment assembly, and a printing assembly. The unwinding assembly includes a support frame, a bearing seat, and a movable shaft. The bearing seat is mounted on the support frame; the movable shaft is rotatably mounted on the bearing seat; the tension adjustment assembly is mounted on the support frame; and the printing assembly is mounted on one side of the support frame.

[0008] This invention relates to a silk printing equipment that adjusts the tension of the silk during transport to ensure a smooth silk surface and improve printing quality. It also adds ink in real time without the need for repeated ink cartridge replacements, thereby improving processing efficiency.

[0009] In addition, the silk printing equipment proposed in the application may also have the following additional technical features:

[0010] Specifically, the tension adjustment assembly includes a fixed shaft, a movable collar, a reset component, a connecting bracket, and a support rod. The fixed shaft is mounted on the support frame; the movable collar is rotatably mounted on the fixed shaft; the two ends of the reset component are respectively connected to the fixed shaft and the movable collar; one end of the connecting bracket is mounted on the movable collar; and the support rod is mounted on the other end of the connecting bracket.

[0011] Specifically, the printing assembly includes a printing platform, a housing, a drive unit, a dyeing mechanism, and a printing roller, wherein the printing platform is disposed on one side of the support frame; the housing is disposed on the printing platform; the drive unit is disposed on the housing; the dyeing mechanism is disposed on the housing; and the printing roller is disposed at the output end of the drive unit.

[0012] Specifically, the dyeing and printing mechanism includes a storage box, a feeding box, a guide component, a dyeing and printing roller, and a return trough. The storage box is disposed on the machine housing; the feeding box is disposed inside the machine housing and is connected to the storage box; the guide component is disposed on the feeding box; the dyeing and printing roller is rotatably disposed on the guide component; and the return trough is formed on the feeding box.

[0013] Specifically, the material guide includes a support pipe, a through pipe, and a permeation pipe, wherein the support pipe is disposed on the material conveying box; the through pipe is disposed inside the support pipe; the permeation pipe is rotatably disposed on the support pipe, and the two ends of the through pipe are respectively connected to the material conveying box and the permeation pipe.

[0014] Specifically, the printing roller is a hexagonal roller, and one end face of the dyeing roller and the printing roller are tangent.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the tension adjustment component of this utility model;

[0019] Figure 3 This is a schematic diagram of the printing and dyeing mechanism of this utility model;

[0020] Figure 4 This is a schematic diagram of the material guide component of this utility model.

[0021] As shown in the figure: 10. Unwinding assembly; 101. Support frame; 102. Bearing seat; 103. Movable shaft; 20. Tension adjustment assembly; 201. Fixed shaft; 202. Movable collar; 203. Reset component; 204. Connecting bracket; 205. Support rod; 30. Printing assembly; 301. Printing platform; 302. Machine housing; 303. Drive component; 304. Printing and dyeing mechanism; 3041. Material storage box; 3042. Material feeding box; 3043. Material guide; 30431. Support pipe; 30432. Through pipe; 30433. Penetration pipe fitting; 3044. Dyeing and printing roller; 3045. Return trough; 305. Printing roller. Detailed Implementation

[0022] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. Rather, the embodiments of the present invention include all variations, modifications, and equivalents falling within the spirit and scope of the appended claims.

[0023] The silk printing equipment of this utility model embodiment will now be described with reference to the accompanying drawings.

[0024] like Figure 1-4 As shown, the silk printing equipment of this utility model embodiment includes an unwinding assembly 10, a tension adjustment assembly 20, and a printing assembly 30.

[0025] The unwinding assembly 10 includes a support frame 101, a bearing seat 102, and a movable shaft 103.

[0026] The bearing seat 102 is mounted on the support frame 101, the movable shaft 103 is rotatably mounted on the bearing seat 102, the tension adjustment assembly 20 is mounted on the support frame 101, and the printing assembly 30 is mounted on one side of the support frame 101.

[0027] It should be noted that the movable shaft 103 is rotatably mounted on the bearing seat 102 via a bearing. The silk to be printed is wound onto the movable shaft 103, and one end of the silk is placed on the tension adjustment component 20. Then it passes through the printing component 30, and the printing is completed in the printing component 30.

[0028] Furthermore, to facilitate the disassembly and assembly of the silk to be printed, the bearing seat 102 is disassembled and connected to the support frame 101. The bearing seat 102 is snapped onto the support frame 101 by means of a snap-fit ​​block and a snap-fit ​​groove.

[0029] In one embodiment of the present invention, Figure 2 As shown, the tension adjustment assembly 20 includes a fixed shaft 201, a movable collar 202, a reset component 203, a connecting bracket 204, and a support rod 205.

[0030] The fixed shaft 201 is mounted on the support frame 101, and the movable collar 202 is rotatably mounted on the fixed shaft 201. The two ends of the reset component 203 are respectively connected to the fixed shaft 201 and the movable collar 202. One end of the connecting bracket 204 is mounted on the movable collar 202, and the support rod 205 is mounted on the other end of the connecting bracket 204.

[0031] It should be noted that the movable collar 202 is rotatably positioned at the middle of the fixed shaft 201, and the reset component 203 is a spiral spring. The elastic force of the reset component 203 is set according to the force exerted on the silk during the printing process. The length of the support rod 205 is greater than the length of the silk, thus providing support during the silk transport process. The tension of the silk is adjusted by the reset component 203 to ensure a smooth surface during silk printing.

[0032] In one embodiment of the present invention, Figure 1 and Figure 3 As shown, the printing assembly 30 includes a printing platform 301, a housing 302, a drive component 303, a printing and dyeing mechanism 304, and a printing roller 305.

[0033] The printing platform 301 is located on one side of the support frame 101, the housing 302 is located on the printing platform 301, the driving component 303 is located on the housing 302, the printing and dyeing mechanism 304 is located on the housing 302, and the printing roller 305 is located at the output end of the driving component 303.

[0034] It should be noted that the driving component 303 is a stepper motor. The driving component 303 is connected to the power supply and operated. The driving component 303 drives the printing roller 305 to rotate. During the rotation of the printing roller 305, it is tangentially engaged with the silk being conveyed and moved, thereby completing the printing on the surface of the silk.

[0035] In one embodiment of the present invention, Figure 3 As shown, the dyeing and printing mechanism 304 includes a storage box 3041, a feeding box 3042, a guide component 3043, a dyeing and printing roller 3044, and a return trough 3045.

[0036] The material storage box 3041 is mounted on the machine housing 302, and the material conveying box 3042 is mounted inside the machine housing 302, with the material conveying box 3042 and the material storage box 3041 connected. The material guide 3043 is mounted on the material conveying box 3042, the dyeing and printing roller 3044 is rotatably mounted on the material guide 3043, and the return chute 3045 is formed on the material conveying box 3042.

[0037] It should be noted that the storage box 3041 is provided with an ink inlet. The printing ink is added to the storage box 3041 and then enters the feed box 3042. The ink is then applied to the surface of the silk through the guide 3043 and the printing roller 3044.

[0038] In one embodiment of the present invention, Figure 4 As shown, the material guide 3043 includes a support pipe 30431, a through pipe 30432, and a permeation pipe 30433.

[0039] The support pipe 30431 is installed on the material box 3042, the through pipe 30432 is installed inside the support pipe 30431, and the permeation pipe 30433 is rotatably installed on the support pipe 30431. The two ends of the through pipe 30432 are respectively connected to the material box 3042 and the permeation pipe 30433.

[0040] It should be noted that the through pipe 30432 transports the ink in the feed box 3042 to the permeation pipe 30433. Permeation holes are evenly opened on the surface of the permeation pipe 30433, and a filter membrane is provided on the permeation holes so that the ink slowly seeps out when under pressure, preventing the ink from seeping out directly and saving material.

[0041] In one embodiment of the present invention, Figure 3 As shown, the printing roller 305 is a hexagonal roller, and the dyeing roller 3044 and the printing roller 305 are tangent to one end face.

[0042] It should be noted that the length of the printing roller 305 and the side length of the hexagon are set according to the length of the silk to be printed and the size of the printed shape.

[0043] Specifically, the printing process on silk involves placing the silk on the movable shaft 103, with one end of the silk passing through the printing assembly 30 and the bottom of the printing roller 305. The silk surface is printed during transport. The tension of the silk is adjusted by the tension adjustment assembly 20 during transport. The silk is mounted on the support rod 205, which is oscillated by the reset component 203, thus adjusting the tension according to the silk's tightness. The silk then enters the machine housing 302 and is transported on the printing platform 301. During transport, the drive component 303 operates, causing the printing roller 305 to rotate. As the printing roller 305 rotates, it presses the silk surface onto the transported silk. Ink is added to the printing roller 305 through the printing and dyeing mechanism 304. The ink is stored in the storage box 3041 and then enters the permeation tube 30433 through the guide component 3043. The ink seeps out from the permeation tube 30433 and is added to the printing roller 3044. When the printing roller 305 rotates, it is tangent to the printing roller 3044, so the printing roller 3044 adds ink to the printing roller 305 to ensure sufficient ink for printing.

[0044] In summary, the silk printing equipment of this utility model adjusts the tension of the silk during transport to ensure a smooth silk surface and improve printing quality. At the same time, it adds ink in real time without the need to repeatedly replace ink cartridges, thereby improving processing efficiency.

[0045] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A silk printing device, characterized in that, It includes an unwinding assembly (10), a tension adjusting assembly (20), and a printing assembly (30), wherein, The unwinding assembly (10) includes a support frame (101), a bearing seat (102), and a movable shaft (103), wherein, The bearing housing (102) is mounted on the support frame (101); The movable shaft (103) is rotatably mounted on the bearing seat (102); The tension adjustment assembly (20) is mounted on the support frame (101); The printing assembly (30) is disposed on one side of the support frame (101).

2. The silk printing equipment according to claim 1, characterized in that, The tension adjustment assembly (20) includes a fixed shaft (201), a movable collar (202), a reset component (203), a connecting bracket (204), and a support rod (205), wherein, The fixed shaft (201) is mounted on the support frame (101); The movable collar (202) is rotatably mounted on the fixed shaft (201); The two ends of the reset component (203) are respectively connected to the fixed shaft (201) and the movable collar (202); One end of the connecting bracket (204) is disposed on the movable collar (202); The support rod (205) is located at the other end of the connecting bracket (204).

3. The silk printing equipment according to claim 1, characterized in that, The printing assembly (30) includes a printing platform (301), a housing (302), a drive component (303), a printing and dyeing mechanism (304), and a printing roller (305), wherein, The printing platform (301) is located on one side of the support frame (101); The housing (302) is disposed on the printing platform (301); The drive component (303) is disposed on the housing (302); The printing and dyeing mechanism (304) is mounted on the housing (302); The printing roller (305) is located at the output end of the drive component (303).

4. The silk printing equipment according to claim 3, characterized in that, The dyeing and printing mechanism (304) includes a material storage box (3041), a material feeding box (3042), a material guide (3043), a dyeing and printing roller (3044), and a return trough (3045), wherein, The storage box (3041) is mounted on the housing (302); The material handling box (3042) is disposed inside the machine housing (302), and the material handling box (3042) and the material storage box (3041) are connected; The guide component (3043) is disposed on the feed box (3042); The dyeing and printing roller (3044) is rotatably mounted on the guide member (3043); The return chute (3045) is located on the feed box (3042).

5. The silk printing equipment according to claim 4, characterized in that, The material guide (3043) includes a support tube (30431), a through tube (30432), and a permeation fitting (30433), wherein, The support tube (30431) is disposed on the material feeding box (3042); The through pipe (30432) is disposed inside the support pipe (30431); The permeation fitting (30433) is rotatably mounted on the support pipe (30431), and the two ends of the through pipe (30432) are respectively connected to the material handling box (3042) and the permeation fitting (30433).

6. The silk printing equipment according to claim 4, characterized in that, The printing roller (305) is a hexagonal roller, and one end face of the dyeing roller (3044) and the printing roller (305) are tangent.

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