Screen structure and printing equipment

Abstract

The utility model discloses a screen structure and a printing device, including a supporting frame and a supporting scraper arranged above the supporting frame, wherein there are at least two supporting scrapers, and the two supporting scrapers are connected by a rotating support frame and a rotating connecting tube, the rotating support frame is rotatably connected to the rotating connecting tube, and the rotating support frame and the rotating connecting tube are respectively fixedly connected to the two supporting scrapers, a supporting block is arranged below the movable support column, the supporting block is rotatably connected to a rotating support rod, and the rotating support rod is fixedly arranged on two sides corresponding to the supporting scrapers, the rotating motor output end is fixedly connected to the rotating support rod, the upper end of the support block is fixedly connected to a moving motor, and the moving motor output end is plugged into the moving support column; the utility model achieves the effect of being able to print on one side each time the two supporting scrapers move.

Description

Technical Field

[0001] The utility model relates to the technical field of screen printing, in particular to a screen plate structure and printing equipment. Background Art

[0002] Screen printing refers to the use of a silk screen as a base plate and a photosensitive platemaking method to make a silk screen printing plate with images and texts.

[0003] Screen printing mainly prints the required shape through the internal screen structure. During operation, the brush plate is used to press the pressed material back and forth to print the set pattern onto the target template. However, the existing device can only print once per one back and forth movement of the printing plate. The pigment after printing needs to be re-deposited before printing again, resulting in low printing efficiency and excessive waste of movement stroke.

[0004] Therefore, we provide a screen structure and a printing device. Utility Model Content

[0005] The purpose of the utility model is to provide a screen structure and a printing device to solve the above-mentioned technical problems, so as to achieve the effect of printing and dyeing each time the screen moves, thereby improving the printing efficiency.

[0006] The scissor lift has two members, each of which is connected to a pair of scissor lifts and a pair of scissor lifts, each of which is connected to a pair of scissor lifts by a pair of scissor lifts.

[0007] Preferably, a plurality of limiting columns are fixedly connected to one side of the support block close to the rotating motor, and the rotating support rod is located in the middle of the limiting columns.

[0008] Preferably, at least two rotation auxiliary rods are arranged between the rotation motor and the support block, and the rotation auxiliary rods are fixedly arranged on the outside of the rotation support rods.

[0009] Preferably, a scraper plate is inserted into one side of the supporting scraper plate, a fastening auxiliary plate is provided on one side of the scraper plate, and a fastening bolt is rotatably connected to the side of the fastening auxiliary plate away from the scraper plate.

[0010] Preferably, the threaded connection of the fastening bolt has a limit bar extending to one side thereof, and the limit bar is plugged into the supporting scraper.

[0011] Preferably, a wire mesh plate is fixedly connected to the interior of the supporting frame, and a hollow pattern is arranged in the middle of the wire mesh plate.

[0012] Preferably, a supporting dye is provided on one side of the screen plate, and the supporting dye is located below the two scraper plates.

[0013] Compared with the prior art, the utility model provides a screen structure and printing equipment, which have the following beneficial effects:

[0014] 1. The utility model achieves the effect of adjusting the angle of the central supported dye by rotating the rotating support rod under the support of the supporting blocks on both sides when the rotating motor is running, and the two supporting scrapers can be adjusted in angle at the same time by the rotating support of multiple rotating connecting tubes and their corresponding rotating support frames and the limiting support of the two supporting scrapers by the two movable supporting columns above.

[0015] 2. The utility model can drive the two limit bars to move horizontally at the same time under the limit guide of the mobile support column through the operation of the mobile motor, which moves under the guide support of the mobile support column and the limit connection of the length of the rotating connecting tube itself.

[0016] 3. The utility model, by running two supporting scrapers at the same position at the same time, enables the front supporting scraper to move and print the dye, and the rear supporting scraper can collect it, and then the two supporting scrapers are moved in opposite directions, so that the effect of printing on one side can be achieved each time the two supporting scrapers move, thereby improving the efficiency of the device when printing.

[0017] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view structural diagram of a screen structure and a printing device proposed by the utility model;

[0019] Figure 2 A side view schematic diagram of a screen structure and a printing device proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of a screen plate and the moving mode of a printing device proposed by the utility model;

[0021] Figure 4 The utility model provides a schematic diagram of a screen structure and a scraper plate structure of a printing device.

[0022] In the figure: 1. Support frame; 2. Silk screen plate; 3. Hollow pattern; 4. Support scraper; 5. Support dye; 6. Rotating support rod; 7. Support block; 8. Rotating motor; 9. Rotating auxiliary rod; 10. Limit column; 11. Moving motor; 12. Moving support column; 13. Scraper plate; 14. Limit strip; 15. Fastening bolt; 16. Fastening auxiliary plate; 17. Rotating support frame; 18. Rotating connecting tube. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] Embodiment 1: A screen structure and printing equipment, such as Figure 1-Figure 4As shown, it includes a supporting frame 1 and a supporting scraper 4 arranged above the supporting frame 1. There are at least two supporting scrapers 4, and the two supporting scrapers 4 are connected by a rotating support frame 17 and a rotating connecting tube 18. The rotating support frame 17 is rotatably connected to the rotating connecting tube 18. The rotating support frame 17 and the rotating connecting tube 18 are respectively fixedly connected to the two supporting scrapers 4. The supporting scrapers 4 are fixedly provided with movable support columns 12 on both sides thereof. A supporting block 7 is arranged below the movable support column 12. The supporting block 7 is rotatably connected with a rotating support rod 6. The rotating support rod 6 is fixedly provided on both sides thereof corresponding to the supporting scraper 4. The rotating support rod 6 extends out of one side of the supporting block 7. A rotating motor 8 is fixedly connected to one side of the supporting block 7. The output end of the rotating motor 8 is fixedly connected to the rotating support rod 6. A mobile motor 11 is fixedly connected to the upper end of the supporting block 7. There are at least two mobile motors 11. The output end of the mobile motor 11 is plugged into the mobile support column 12. When the device is running, the supporting dye 5 in the middle is supported by the rotating support rod 6 being rotated under the support of the supporting blocks 7 on both sides under the operation of the rotating motor 8. The effect of angle adjustment is achieved, and the two scrapers 4 can be adjusted in angle at the same time under the rotation support of multiple rotating connecting cylinders 18 and their corresponding rotating support frames 17 and the limiting support of the two supporting scrapers 4 by the two movable support columns 12 above, and then the two supporting scrapers 4 are moved under the guide support of the movable support column 12 by the moving motor 11, and under the limiting connection of the length of the rotating connecting cylinder 18 itself, the two limiting bars 14 can be driven by the operation of the moving motor 11 to move horizontally at the same time under the limiting guide of the movable support column 12, and at the same time, the two supporting scrapers 4 are operated at the same time and in the same position, so that the front supporting scraper 4 can move and print the dye, and the rear supporting scraper 4 can collect it, and then the two supporting scrapers 4 are moved in the opposite direction, so that the effect of printing on one side can be achieved for each movement of the two supporting scrapers 4, thereby improving the efficiency of the device when printing, and by replacing the length of the rotating connecting cylinder 18 according to the specifications of the printing pattern, the diversity and stability of the use of the two supporting scrapers 4 can be improved.

[0026] like Figure 1-Figure 4 As shown, a plurality of limit columns 10 are fixedly connected to one side of the support block 7 close to the rotating motor 8, the rotating support rod 6 is located in the middle of the limit columns 10, and at least two rotating auxiliary rods 9 are arranged between the rotating motor 8 and the support block 7. The rotating auxiliary rod 9 is fixedly arranged on the outside of the rotating support rod 6. By limiting the rotation of the rotating auxiliary rod 9 by a plurality of limit columns 10, the angle at which the rotating motor 8 drives the rotating support rod 6 to rotate can be increased, thereby improving the accuracy and stability of the angle control of the middle device.

[0027] like Figure 1-Figure 4As shown, a scraper plate 13 is inserted into one side of the supporting scraper plate 4, and a fastening auxiliary plate 16 is provided on one side of the scraper plate 13. The fastening auxiliary plate 16 is rotatably connected to the side away from the scraper plate 13 with a fastening bolt 15. The fastening auxiliary plate 16 is moved by the fastening bolt 15, so that the fastening auxiliary plate 16 squeezes and fixes the scraper plate 13, thereby achieving the effect of limiting and fixing the scraper plate 13 inside the supporting scraper plate 4, thereby facilitating the installation, use, disassembly and cleaning of the scraper plate 13.

[0028] Embodiment 2: A screen structure and printing equipment, such as Figure 1-Figure 4 As shown, the fastening bolt 15 is threadedly connected to the limit strip 14 extending to one side thereof, and the limit strip 14 is plugged into the support scraper 4. The fastening bolt 15 is stabilized by the connection support of the limit strip 14. The limit strip 14 is connected and fastened to the support scraper 4 by the connection of the outer fastening bolt, thereby improving the stability of the limit strip 14 when supporting and limiting.

[0029] like Figure 1-Figure 4 As shown, a screen plate 2 is fixedly connected to the inside of the support frame 1, a hollow pattern 3 is arranged in the middle of the screen plate 2, a supporting dye 5 is arranged on one side of the screen plate 2, and the supporting dye 5 is located under two scraper plates 13. The hollow pattern 3 is drawn with the support of the screen plate 2, and then the hollow pattern 3 is covered and printed with the color support of the supporting dye 5, so as to improve the printing stability of the device, thereby ensuring the stability of the overall operation of the device.

[0030] Working principle: by rotating the support rod 6 under the operation of the rotating motor 8 and supported by the supporting blocks 7 on both sides, the effect of adjusting the angle of the supported dye 5 in the middle is achieved, and by the rotation support of multiple rotating connecting cylinders 18 and their corresponding rotating supporting frames 17 and the limiting support of the two supporting scrapers 4 by the two upper movable supporting columns 12, the two supporting scrapers 4 can be adjusted in angle at the same time, and then the moving motor 11 is moved under the guide support of the movable supporting column 12, and under the limiting connection of the length of the rotating connecting cylinder 18 itself, the moving motor 11 can be used to move the scrapers 4 at the same time. The two limit bars 14 move horizontally at the same time under the limit guidance of the movable support column 12. At the same time, by running the two support scrapers 4 at the same time and in the same position, the front support scraper 4 moves the dye for printing, and the rear support scraper 4 can collect it. Then the two support scrapers 4 move in the opposite direction, so as to achieve the effect of printing on one side each time the two support scrapers 4 move, thereby improving the efficiency of the device when printing, and by replacing the length of the rotating connecting cylinder 18 according to the specifications of the printing pattern, the diversity and stability of the use of the two support scrapers 4 can be improved.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A screen structure and a printing device, comprising a support frame (1), and a support scraper (4) arranged above the support frame (1), characterized in that: There are at least two supporting scrapers (4), and the two supporting scrapers (4) are connected via a rotating support frame (17) and a rotating connecting tube (18), the rotating support frame (17) is rotatably connected to the rotating connecting tube (18), the rotating support frame (17) and the rotating connecting tube (18) are respectively fixedly connected to the two supporting scrapers (4), and movable supporting columns (12) are fixedly arranged on the corresponding two sides of the supporting scraper (4), and a supporting block (7) is arranged below the movable supporting column (12), and the supporting block (7) is rotatably connected to the rotating connecting tube (18). A rotating support rod (6) is connected, and the rotating support rod (6) is fixedly arranged on the two corresponding sides of the supporting scraper (4). The rotating support rod (6) extends out of one side of the supporting block (7). One side of the supporting block (7) is fixedly connected to a rotating motor (8). The output end of the rotating motor (8) is fixedly connected to the rotating support rod (6). The upper end of the supporting block (7) is fixedly connected to a moving motor (11). There are at least two moving motors (11). The output end of the moving motor (11) is plugged into the moving support column (12).

2. A screen structure and printing equipment according to claim 1, characterized in that: A plurality of limiting columns (10) are fixedly connected to one side of the support block (7) close to the rotating motor (8), and the rotating support rod (6) is located in the middle of the limiting column (10).

3. A screen structure and printing equipment according to claim 1, characterized in that: At least two rotation auxiliary rods (9) are arranged between the rotation motor (8) and the support block (7), and the rotation auxiliary rods (9) are fixedly arranged on the outside of the rotation support rod (6).

4. A screen structure and printing equipment according to claim 1, characterized in that: A scraper plate (13) is inserted into one side of the support scraper plate (4), a fastening auxiliary plate (16) is provided on one side of the scraper plate (13), and a fastening bolt (15) is rotatably connected to the side of the fastening auxiliary plate (16) away from the scraper plate (13).

5. A screen structure and printing equipment according to claim 4, characterized in that: The fastening bolt (15) is threadedly screwed with a limit strip (14) extending to one side thereof, and the limit strip (14) is plugged into the supporting scraper (4).

6. A screen structure and printing equipment according to claim 4, characterized in that: A wire mesh plate (2) is fixedly connected inside the supporting frame (1), and a hollow pattern (3) is arranged in the middle of the wire mesh plate (2).

7. A screen structure and printing equipment according to claim 6, characterized in that: A supporting dye (5) is provided on one side of the screen plate (2), and the supporting dye (5) is located below the two scraper plates (13).

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