Crease-resistant digital printing device

Abstract

The utility model discloses a crease-resistant digital printing device, and relates to the technical field of digital printing. The textile printing device comprises a printing machine and textile cloth, the left side of the printing machine is fixedly connected with a second supporting seat, the inner wall of the second supporting seat is rotationally connected with a reversing roller, and the outer surface of the reversing roller is rotationally connected with a swing rod. According to the textile fabric winding device, the rotating disc is arranged, specifically, the second motor can drive the rotating disc to rotate, the rotating disc drives the reversing roller to rotate through the belt, the rotating direction of the reversing roller is opposite to the rotating direction of the winding roller, textile fabric between the reversing roller and the winding roller can be tensioned through the design, wrinkles are prevented, and the rotating disc can further drive the fixing column to rotate; the fixing column drives the swing rod to move through the connecting rod and the connecting column, then the textile cloth on the left side of the reversing roller can be driven to swing, the textile cloth can be stretched during swing every time, the textile cloth on the left side of the second rotating roller is swung and leveled, and the textile cloth going to enter the device is prevented from wrinkling.

Description

Technical Field

[0001] The utility model belongs to the technical field of digital printing, and particularly relates to an anti-wrinkle digital printing device. Background Art

[0002] The production process of digital printing is simply to input various digital patterns into the computer through various digital means such as scanning, digital photos, images or computer-generated processing, and then process them through the computer color separation printing system. Special software uses its printing system to directly print various special dyes onto the substrate. After further processing, the required various high-precision printing products are obtained on various textile fabrics. Compared with traditional printing and dyeing processes, it has many advantages.

[0003] According to a digital printing device disclosed in the patent application number CN204820666U, a workbench is set as a vacuum adsorption platform, and a vacuum adsorption platform is set below the conveyor belt in the printing range of the printer. During the printing process, the conveyor belt is adsorbed on the flat upper surface of the vacuum adsorption platform, so that the surface of the conveyor belt is as flat as the upper surface of the vacuum adsorption platform, so that the digital printing mechanism can print the substrate placed on the conveyor belt, ensure the printing effect, meet the requirement of uniform distance between the digital printing mechanism and the substrate, and avoid affecting the printing effect due to the unevenness of the conveyor belt. However, there are still the following shortcomings, such as:

[0004] During the use of the device, the textile fabric being transmitted may have wrinkles, which will interfere with the formation of the image during printing, affect the quality of the finished textile fabric, and even cause the formation of defective products, wasting a variety of resources. Therefore, we propose an anti-wrinkle digital printing device. Utility Model Content

[0005] The purpose of the utility model is to provide an anti-wrinkle digital printing device. By setting a turntable, the textile fabric between the reversing roller and the winding roller and that is about to enter the device can be tightened to prevent wrinkles. This solves the problem that the textile fabric may have wrinkles during transmission in the existing device, thereby interfering with the formation of the image during printing and affecting the quality of the finished textile fabric.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a wrinkle-proof digital printing device, comprising a printing machine and a textile cloth, wherein the left side of the printing machine is fixedly connected to a second support seat, the inner wall of the second support seat is rotatably connected to a reversing roller, the outer surface of the reversing roller is rotatably connected to a swinging rod, the swinging rod has two swinging rods, the back of the swinging rod on the back side is fixedly connected to a connecting column, and the outer surface of the connecting column is rotatably connected to a connecting rod;

[0008] The inner wall of one end of the connecting rod away from the connecting column is rotatably connected to a fixed column, a turntable is fixedly connected to the front of the fixed column, a belt is provided on the outer surface of the turntable, the fixed column is connected to the reversing roller through the belt, a rotating shaft is fixedly connected to the inner wall of the turntable, a worm wheel is fixedly connected to the outer surface of the rotating shaft, a worm is meshingly connected to the bottom of the worm wheel, a second motor is provided on the right side of the worm, and the worm is fixedly connected to the output end of the second motor. The reversing roller can tighten the textile cloth between it and the winding roller to prevent wrinkles.

[0009] Furthermore, the outer surface of the swing rod is rotatably connected to the inner wall of the second support seat, the outer surface of the rotating shaft is rotatably connected to the inner wall of the printing machine, the bottom of the second motor is fixedly connected to the inner wall of the printing machine, and a nozzle is fixedly connected to the top of the inner wall of the printing machine. By setting the swing rod, the textile fabric can be stretched every time it swings, and the textile fabric on the left side of the second rotating roller can be swung and flattened to prevent the textile fabric that is about to enter the device from wrinkling.

[0010] Furthermore, a workbench is fixedly connected to the bottom of the inner wall of the printing machine, and a pressure roller 1 and a pressure roller 2 are rotatably connected to the inner wall of the printing machine. A support seat 1 is fixedly connected to the right side of the printing machine. By arranging the pressure roller 1 and the pressure roller 2, the textile cloth can be flattened on the workbench to facilitate printing.

[0011] Furthermore, there are two support seats, the inner wall of the support seat is rotatably connected to a winding roller, the back of the support seat is fixedly connected to a motor, and the back of the winding roller is fixedly connected to the output end of the motor. By setting the winding roller, the textile cloth can be given power to move, and the printed textile cloth can be collected.

[0012] Furthermore, the inner walls of the swing arm are rotatably connected to rotating roller one and rotating roller two respectively, the side of the swing arm away from the printing machine is fixedly connected to a fixed block, the inner wall of the fixed block is rotatably connected to a double-headed threaded rod, and the outer surface of the double-headed threaded rod is fixedly connected to a handle. Since the double-headed threaded rod is double-threaded, it will drive the two moving blocks to move closer to or away from each other, and the distance between the moving blocks can be controlled by manually turning the handle.

[0013] Furthermore, the inner wall of the fixed block is fixedly connected to a limiting rod, the outer surface of the double-headed threaded rod is threadedly connected to a moving block, and the moving block is rotatably connected to a sleeve shaft on the side close to the swing rod. By setting the sleeve shaft, the sleeve shaft can rotate, which can reduce the friction generated when the textile cloth contacts the sleeve shaft.

[0014] Furthermore, the inner wall of the moving block is slidably connected to the outer surface of the limit rod, and the moving block is fixedly connected to a positioning rod on the side close to the swing rod. The outer surface of the positioning rod is rotatably connected to the sleeve shaft. The moving block will drive the positioning rod and the sleeve shaft to center the textile cloth to prevent the textile cloth from deviating.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model sets a turntable, specifically, the second motor drives the turntable to rotate, and the turntable drives the reversing roller to rotate through a belt, wherein the rotation direction of the reversing roller should be opposite to the rotation direction of the winding roller. This design can tighten the textile fabric between the reversing roller and the winding roller to prevent wrinkles. The turntable also drives the fixed column to rotate, and the fixed column drives the swing rod to move through the connecting rod and the connecting column, thereby driving the textile fabric on the left side of the reversing roller to swing. This design can stretch the textile fabric during each swing, and swing and flatten the textile fabric on the left side of the rotating roller two, thereby preventing wrinkles from occurring in the textile fabric that is about to enter the device.

[0017] 2. The utility model sets a moving block, specifically, drives the double-headed threaded rod by twisting the double-headed threaded rod. Since the double-headed threaded rod is double-threaded, it will drive the two moving blocks to move closer to or away from each other. The distance between the two moving blocks can be adjusted according to the width of the textile cloth. The moving block will drive the positioning rod and the sleeve shaft to center the textile cloth to prevent the textile cloth from deviating.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for describing the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the back structure of the utility model printing machine;

[0022] Figure 3 This is a front sectional structural diagram of the utility model printing machine;

[0023] Figure 4 This is a schematic diagram of the overall structure of the turntable of the utility model;

[0024] Figure 5 The figure is a schematic diagram of the overall structure of the positioning rod of the utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Printing machine; 101. Textile cloth; 11. Nozzle; 111. Workbench; 12. Support seat 1; 121. Winding roller; 211. Motor 1; 122. Pressing roller 1; 123. Pressing roller 2; 13. Support seat 2; 131. Swinging rod; 311. Connecting column; 312. Connecting rod; 313. Fixed column; 132. Reversing roller; 321. Belt; 133. Turntable; 331. Rotating shaft; 332. Worm gear; 333. Worm; 334. Motor 2; 134. Rotating roller 1; 135. Rotating roller 2; 14. Fixed block; 141. Double-headed threaded rod; 411. Handle; 142. Limiting rod; 143. Moving block; 431. Positioning rod; 432. Sleeve shaft. DETAILED DESCRIPTION

[0027] 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 them. 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.

[0028] See also Figure 1-5 As shown, the utility model is an anti-wrinkle digital printing device, including a printing machine 1 and a textile cloth 101, the left side of the printing machine 1 is fixedly connected to a support seat 2 13, the inner wall of the support seat 2 13 is rotatably connected to a reversing roller 132, the outer surface of the reversing roller 132 is rotatably connected to a swing rod 131, there are two swing rods 131, the back side of the swing rod 131 is fixedly connected to a connecting column 311, and the outer surface of the connecting column 311 is rotatably connected to a connecting rod 312;

[0029] The inner wall of one end of the connecting rod 312 away from the connecting column 311 is rotatably connected to the fixing column 313, the front of the fixing column 313 is fixedly connected to the rotating disk 133, the outer surface of the rotating disk 133 is provided with a belt 321, the fixing column 313 is connected to the reversing roller 132 through the belt 321, the inner wall of the rotating disk 133 is fixedly connected to the rotating shaft 331, the outer surface of the rotating shaft 331 is fixedly connected to the worm wheel 332, the bottom of the worm wheel 332 is meshedly connected to the worm 333, the right side of the worm 333 is provided with a second motor 334, the worm 333 is fixedly connected to the output end of the second motor 334, by setting the rotating disk 133, specifically, the second motor 334 will drive the rotating disk 133 to rotate, the rotating disk 133 is connected to the reversing roller 132 through the belt 321 The reversing roller 132 is driven to rotate, wherein the rotation direction of the reversing roller 132 should be opposite to the rotation direction of the winding roller 121. This design can tighten the textile fabric 101 between the reversing roller 132 and the winding roller 121 to prevent wrinkles. The turntable 133 also drives the fixed column 313 to rotate, and the fixed column 313 drives the swing rod 131 to move through the connecting rod 312 and the connecting column 311, thereby driving the textile fabric 101 on the left side of the reversing roller 132 to swing. This design can stretch the textile fabric 101 during each swing, and swing and flatten the textile fabric 101 on the left side of the rotating roller 135 to prevent wrinkles in the textile fabric 101 that is about to enter the device.

[0030] The outer surface of the swing rod 131 is rotatably connected to the inner wall of the second support seat 13, the outer surface of the rotating shaft 331 is rotatably connected to the inner wall of the printing machine 1, the bottom of the second motor 334 is fixedly connected to the inner wall of the printing machine 1, and the top of the inner wall of the printing machine 1 is fixedly connected with the nozzle 11.

[0031] A workbench 111 is fixedly connected to the bottom of the inner wall of the printing machine 1 , a pressure roller 122 and a pressure roller 2 123 are rotatably connected to the inner wall of the printing machine 1 , and a support seat 12 is fixedly connected to the right side of the printing machine 1 .

[0032] There are two support seats 12, the inner wall of the support seat 12 is rotatably connected to a winding roller 121, the back of the back support seat 12 is fixedly connected to a motor 211, and the back of the winding roller 121 is fixedly connected to the output end of the motor 211.

[0033] The inner wall of the swing rod 131 is rotatably connected to the rotating roller 134 and the rotating roller 2 135 respectively. The side of the swing rod 131 away from the printing machine 1 is fixedly connected to the fixed block 14. The inner wall of the fixed block 14 is rotatably connected to the double-headed threaded rod 141. The outer surface of the double-headed threaded rod 141 is fixedly connected to the handle 411.

[0034] The inner wall of the fixed block 14 is fixedly connected to a limit rod 142 , the outer surface of the double-threaded rod 141 is threadedly connected to a moving block 143 , and the moving block 143 is rotatably connected to a sleeve shaft 432 at a side close to the swing rod 131 .

[0035] The inner wall of the moving block 143 is slidably connected to the outer surface of the limit rod 142. The moving block 143 is fixedly connected with a positioning rod 431 on the side close to the swing rod 131. The outer surface of the positioning rod 431 is rotatably connected to the sleeve shaft 432. The moving block 143 is set, specifically, the double-headed threaded rod 141 is driven by twisting the double-headed threaded rod 141. Since the double-headed threaded rod 141 is a double-threaded setting, it will drive the two moving blocks 143 to move closer to or away from each other. The distance between the two moving blocks 143 can be adjusted according to the width of the textile cloth 101. The moving block 143 will drive the positioning rod 431 and the sleeve shaft 432 to center the textile cloth 101 to prevent the textile cloth 101 from running off.

[0036] A specific application of this embodiment is:

[0037] When using the device, the textile 101 is passed through the top of the rotating roller 135, the bottom of the rotating roller 134, the top of the reverse roller 132, the bottom of the pressing roller 123 and the bottom of the pressing roller 122, and finally the rightmost end of the textile 101 is fixed on the outer surface of the winding roller 121, and the nozzle 11, the motor 1 211 and the motor 2 334 are respectively started. The nozzle 11 will spray the surface of the textile 101, and the motor 1 211 will drive the winding roller 121 to roll the printed textile 101. 1 collects and pulls the textile fabric 101 to move it to the right as a whole. The motor 2 334 drives the worm 333 to rotate. The worm 333 drives the shaft 331 to rotate through the worm gear 332. The shaft 331 drives the turntable 133 to rotate. The turntable 133 drives the reverse roller 132 to rotate through the belt 321. The rotation direction of the reverse roller 132 should be opposite to that of the winding roller 121. This design can make the textile fabric 101 between the reverse roller 132 and the winding roller 121 rotate. The rotating disk 133 also drives the fixed column 313 to rotate, and the fixed column 313 drives the swing rod 131 to move through the connecting rod 312 and the connecting column 311, thereby driving the textile fabric 101 on the left side of the reversing roller 132 to swing. This design can stretch the textile fabric 101 during each swing, and swing and flatten the textile fabric 101 on the left side of the rotating roller 135 to prevent the textile fabric 101 that is about to enter the device from wrinkling. In order to prevent the textile fabric 101 from tilting, it is necessary to position it, specifically, by screwing the double-headed threaded rod 141 to drive the double-headed threaded rod 141. Since the double-headed threaded rod 141 is a double-threaded setting, it will drive the two moving blocks 143 to move closer to or away from each other, and the distance between the two moving blocks 143 can be adjusted according to the width of the textile fabric 101. The moving block 143 will drive the positioning rod 431 and the sleeve shaft 432 to center the textile fabric 101 to prevent the textile fabric 101 from running off.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A wrinkle-proof digital printing device, comprising a printing machine (1) and a textile cloth (101), wherein the left side of the printing machine (1) is fixedly connected to a second support seat (13), and the inner wall of the second support seat (13) is rotatably connected to a reverse roller (132), characterized in that: The outer surface of the reversing roller (132) is rotatably connected to a swing rod (131), there are two swing rods (131), the back side of the swing rod (131) is fixedly connected to a connecting column (311), and the outer surface of the connecting column (311) is rotatably connected to a connecting rod (312); The inner wall of one end of the connecting rod (312) away from the connecting column (311) is rotatably connected to a fixed column (313); the front of the fixed column (313) is fixedly connected to a rotating disk (133); the outer surface of the rotating disk (133) is provided with a belt (321); the fixed column (313) is transmission-connected to the reversing roller (132) via the belt (321); the inner wall of the rotating disk (133) is fixedly connected to a rotating shaft (331); the outer surface of the rotating shaft (331) is fixedly connected to a worm wheel (332); the bottom of the worm wheel (332) is meshingly connected to a worm (333); a second motor (334) is provided on the right side of the worm (333); the worm (333) is fixedly connected to the output end of the second motor (334).

2. The wrinkle-proof digital printing device according to claim 1, characterized in that: The outer surface of the swing rod (131) is rotatably connected to the inner wall of the second support seat (13), the outer surface of the rotating shaft (331) is rotatably connected to the inner wall of the printing machine (1), the bottom of the second motor (334) is fixedly connected to the inner wall of the printing machine (1), and the top of the inner wall of the printing machine (1) is fixedly connected with a nozzle (11).

3. The wrinkle-proof digital printing device according to claim 2, characterized in that: A workbench (111) is fixedly connected to the bottom of the inner wall of the printing machine (1), a pressure roller 1 (122) and a pressure roller 2 (123) are rotatably connected to the inner wall of the printing machine (1), and a support seat 1 (12) is fixedly connected to the right side of the printing machine (1).

4. The wrinkle-proof digital printing device according to claim 3, characterized in that: There are two support seats (12), the inner wall of the support seat (12) is rotatably connected to a winding roller (121), the back of the support seat (12) is fixedly connected to a motor (211), and the back of the winding roller (121) is fixedly connected to the output end of the motor (211).

5. The wrinkle-proof digital printing device according to claim 4, characterized in that: The inner wall of the swing rod (131) is rotatably connected to a first rotating roller (134) and a second rotating roller (135), respectively; the side of the swing rod (131) away from the printing machine (1) is fixedly connected to a fixed block (14); the inner wall of the fixed block (14) is rotatably connected to a double-headed threaded rod (141); and the outer surface of the double-headed threaded rod (141) is fixedly connected to a handle (411).

6. The wrinkle-proof digital printing device according to claim 5, characterized in that: The inner wall of the fixed block (14) is fixedly connected to a limiting rod (142); the outer surface of the double-threaded rod (141) is threadedly connected to a moving block (143); and the moving block (143) is rotatably connected to a sleeve shaft (432) on a side close to the swing rod (131).

7. The wrinkle-proof digital printing device according to claim 6, characterized in that: The inner wall of the moving block (143) is slidably connected to the outer surface of the limiting rod (142); the moving block (143) is fixedly connected to a positioning rod (431) on a side close to the swing rod (131); and the outer surface of the positioning rod (431) is rotatably connected to the sleeve shaft (432).

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