Drying device of printing plate spraying machine

Abstract

The utility model belongs to the technical field of printing equipment, and discloses a drying device of a printing plate coating machine, which comprises a rack, a conveying belt is arranged in the rack, a plate is arranged on the conveying belt, a coating machine main body is arranged on one side of the rack, and a drying box is arranged on the other side of the rack. Electric sliding rails are fixedly mounted at the corresponding corners of the inner wall of the spraying machine body correspondingly, electric sliding blocks are slidably mounted in the four electric sliding rails correspondingly, connecting rods are fixedly mounted on the outer surfaces of the four electric sliding blocks correspondingly, and a same push rod is fixedly mounted between every two opposite connecting rods. Two push rods are driven to move through a connecting rod connected with an electric sliding block, so that the two push rods can guide and limit a printing plate to prevent the plate from deviating during printing and spraying, a brush cleans the surface of the plate to prevent the plate spraying effect from being affected, a drying lamp irradiates the sprayed plate, ink on the surface of the plate forms a film, and the printing quality of the plate is improved. And the fabric is not easily contaminated by fibers and other substances in the air.

Description

TECHNICAL FIELD

[0001] The utility model belongs to printing equipment technical field especially relates to printing board spraying machine drying device. BACKGROUND

[0002] In the production process of printing board, spraying is a key process, and after spraying is completed, the coating on the surface of the board is quickly, uniformly and effectively dried, which is an important link to ensure printing quality and production efficiency.

[0003] The existing technology in the spraying board is easy to adsorb dust on the surface, which affects the spraying effect, causes the sprayed board to produce uneven defects, and the position of the board on the conveyor belt is not the same, which causes the spraying pattern to be offset, which not only affects the appearance of the board, but also increases the difficulty of secondary processing and production cost. UTILITY MODEL CONTENTS

[0004] The utility model discloses to the existing technology in the spraying board is easy to adsorb dust on the surface, which affects the spraying effect, causes the sprayed board to produce uneven defects, and the position of the board on the conveyor belt is not the same, which causes the spraying pattern to be offset, which not only affects the appearance of the board, but also increases the difficulty of secondary processing and production cost, and proposes the following technical scheme:

[0005] A kind of printing board spraying machine drying device, including rack, the inside of the rack is provided with conveyor belt, the conveyor belt is provided with board, the side of the rack is provided with spraying machine main body, the other side of the rack is provided with drying cabinet, the inner wall of the spraying machine main body is fixedly installed with electric slide rail at corresponding corner position, four The inside of electric slide rail is slidably installed with electric slide block, four The outer surface of electric slide block is fixedly installed with connecting rod, opposite two connecting rods are fixedly installed with same push rod, wherein the bottom end between two electric slide rails close to board is fixedly installed with same brush, and the bottom end between two electric slide rails away from board is fixedly installed with same drying lamp.

[0006] As a preferred of the above scheme, the inside of the drying cabinet two sides bottom end is fixedly installed with clamping seat at corresponding position, two clamping seats are fixedly installed with filter box in the inside, two filter boxes are placed with activated carbon particles in, two filter boxes are fixedly installed with no.

[0007] As a preferred of the above scheme, two clamping seats are fixedly installed with clamping sleeve at both ends.

[0008] As the preferred of the above scheme, the connecting rod is provided with an inclined surface near the side of the plate, and the horizontal distance between the inclined surface and the plate gradually increases to the middle of the spraying machine body.

[0009] As the preferred of the above scheme, the electric sliding rail and the connecting rod are fixed by screws.

[0010] As the preferred of the above scheme, the connecting rod and the push rod are fixed by screws.

[0011] The beneficial effects of the present application are as follows:

[0012] (1) The two push rods are driven to move by the connecting rods connected with the electric sliding blocks, so that the two push rods can guide and limit the printing plate, prevent the plate from deviating during printing and spraying, and the brush can clean the surface of the plate to prevent affecting the plate spraying effect, and the drying lamp irradiates the sprayed plate to make the plate surface ink film not easy to be contaminated by air fibers and other substances;

[0013] (2) The air circulation fan at the bottom end of the drying box can effectively suck air into the filter box, and the activated carbon particles in the filter box can effectively adsorb harmful gases and particulate matters, thereby reducing the influence of harmful substances generated by paint spraying on the environment. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The structure of the printing plate spraying machine drying device in Example 1 is shown.

[0015] Figure 2 The installation structure of the electric sliding rail in Example 1 is shown.

[0016] Figure 3 The installation structure of the push rod in Example 1 is shown.

[0017] Figure 4 The installation structure of the clamping seat in Example 1 is shown.

[0018] Figure 5 The installation structure of the air circulation fan in Example 1 is shown.

[0019] In the figure: 1, rack; 2, conveyor belt; 3, spraying machine body; 4, drying box; 5, plate; 6, electric sliding rail; 7, electric sliding block; 8, connecting rod; 9, push rod; 10, air circulation fan; 11, brush; 12, drying lamp; 13, clamping seat; 14, filter box; 15, conveying pipe; 16, No. 1 air deflector; 17, No. 2 air deflector. DETAILED DESCRIPTION

[0020] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0021] Example 1: This utility model provides a drying device for a printing plate spraying machine, such as... Figures 1 to 5 As shown, the system includes a frame 1, a liquid storage tank fixedly installed on one side of the frame 1, a conveyor belt 2 inside the frame 1, a sheet material 5 on the conveyor belt, a spraying machine body 3 on one side of the frame 1, a compressed air pipe and a nozzle inside the spraying machine body 3, one end of the compressed air pipe is connected to the nozzle and the other end is connected to the liquid storage tank, and the spray gun is used to spray the sheet material 5. A drying chamber 4 is installed on the other side of the frame 1. Electric slide rails 6 are fixedly installed at corresponding corner positions on the inner wall of the spraying machine body 3. Electric sliders 7 are slidably installed inside each of the four electric slide rails 6. Connecting rods 8 are fixedly installed on the outer surface of each of the four electric sliders 7. A push rod 9 is fixedly installed between two opposite connecting rods 8. A brush 11 is fixedly installed between the bottom ends of the two electric slide rails 6 closest to the sheet material 5, and a drying lamp 12 is fixedly installed between the bottom ends of the two electric slide rails 6 furthest from the sheet material 5.

[0022] like Figure 4 and 5 As shown, two mounting brackets 13 are fixedly installed at corresponding positions on both sides of the bottom of the drying oven 4. Filter boxes 14 are fitted inside each mounting bracket 13, and activated carbon granules are placed inside each filter box 14. Secondary air guide hoods 17 are fixedly installed on the back of each filter box 14. A conveying pipe 15 is fixedly installed at one end of each of the two secondary air guide hoods 17, and a primary air guide hood 16 is fixedly installed at one end of each of the two conveying pipes 15. An air circulation fan 10 is fixedly connected to one end of each of the two primary air guide hoods 16, and the air circulation fan 10 is fixedly installed at the center of the top of each filter box 14. This allows the air drawn in by the air circulation fan 10 to be guided through the air guide hoods into the conveying pipe 15, solving the problem that the conveying pipe 15 is too narrow and cannot allow the drawn-in air to enter the pipe. The air is drawn into the pipe by the two air circulation fans 10 and then into the filter box 14. The effective combination of the activated carbon granules and the filter box 14 can adsorb ink in the air, effectively purifying the air discharged during the drying process, reducing the emission of harmful substances, and protecting the operating environment and the health of the staff.

[0023] like Figure 4 and 5 As shown, both ends of the two card holders 13 are fitted with card sleeves, which fix the position of the filter box 14 by blocking the ports at both ends of the card holders 13, preventing the filter box 14 from falling off the two ends of the card holders 13 when the device vibrates.

[0024] like Figure 2 and 3As shown, the connecting rod 8 is provided with an inclined surface near one side of the plate 5, and the horizontal distance between the inclined surface and the plate 5 gradually increases towards the middle of the spraying machine body 3, so that when the plate 5 is conveyed on the conveying belt 2, the plate 5 can smoothly slide along the slope between the push rods 9, preventing the plate 5 from being stuck at the edge of the connecting rod 8 and causing the problem that one plate 5 cannot slide.

[0025] As shown in Figure 2 and 3 , the electric sliding rail 6 is fixed between the connecting rod 8 by screws, and the electric sliding rail 6 is fixedly connected with the connecting rod 8 through the action of the screws, so as to achieve the purpose of stable connection between the electric sliding rail 6 and the connecting rod 8.

[0026] As shown in Figure 2 and 3 , the connecting rod 8 is fixed between the push rod 9 by screws, and the connecting rod 8 is fixedly connected with the push rod 9 through the action of the screws, so as to achieve the purpose of stable connection between the connecting rod 8 and the push rod 9.

[0027] Working principle: start the printing plate spraying machine drying device, place the plate 5 on the conveying belt 2, when the plate 5 reaches the bottom end of the spraying machine body 3, the brush 11 sweeps the surface of the plate 5, the electric sliding block 7 in the electric sliding rail 6 slides, the connecting rod 8 connected with the electric sliding block 7 drives the push rod 9 to move, so that the push rod 9 pushes the plate 5 and guides and limits the plate 5, preventing the plate 5 from deviating during printing and spraying, when the conveying belt 2 drives the plate 5 to move into the spraying machine body 3, the plate 5 sprayed by the spraying machine body 3 is then moved to the bottom end of the drying lamp 12, the heat emitted by the drying lamp 12 irradiates the ink, the surface of the ink absorbing heat forms a film, so that the plate surface leaving the drying oven 4 is not easy to be contaminated by dust in the air, then the plate 5 is conveyed into the bottom end of the drying oven 4, the electric heating plate in the drying oven 4 dries the plate 5, at the same time, the two air circulating fans 10 suck the air near the air circulating fans 10 into the air circulating fans 10, the air sucked into the air circulating fans 10 enters the filter box 14 along the conveying pipe 15, the activated carbon particles in the filter box 14 can effectively adsorb harmful gases emitted by the ink, then the gas comes out of the filter box 14, so that the air is filtered in a cycle, thereby reducing the influence of harmful substances generated by paint spraying on the environment, finally the conveying belt 2 conveys the dried plate 5 out.

[0028] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them.

Claims

1. A printing plate material spray coater drying apparatus characterized by, The utility model provides a kind of plate spraying machine, including rack (1), the inside of the rack (1) is provided with conveying belt (2), the plate (5) is provided on conveying belt (2), the side of the rack (1) is provided with spraying machine body (3), the other side of the rack (1) is provided with drying box (4), the inner wall of the spraying machine body (3) is fixedly installed with electric slide rail (6) at corresponding corner position, four electric slide rails (6) are slidably installed with electric slide block (7) inside, four electric slide blocks (7) are fixedly installed with connecting rod (8) on outer surface, opposite two connecting rods (8) are fixedly installed with same push rod (9) between, wherein two electric slide rails (6) bottom end between close to plate (5) are fixedly installed with same brush (11), and two electric slide rails (6) bottom end between other away from plate (5) are fixedly installed with same drying lamp (12).

2. The printed board spray drier according to claim 1, wherein The inside of the drying box (4) is fixedly installed with clamping seat (13) at corresponding position between two sides bottom end, two clamping seats (13) are fixedly installed with filter box (14) inside, two filter boxes (14) are placed with activated carbon particles, two filter boxes (14) are fixedly installed with no.

3. The printed board spray drier according to claim 2, wherein Two clamping seats (13) are fixedly installed with clamping sleeve.

4. The printed board spray drier according to claim 1, wherein The side of the connecting rod (8) close to plate (5) is provided with inclined plane, and the horizontal distance between the inclined plane and plate (5) gradually increases to the middle part of the spraying machine body (3).

5. The printed board spray drier apparatus according to claim 2, wherein The electric slide rail (6) and connecting rod (8) are fixed by screw.

6. The printed board paint sprayer drying apparatus according to claim 2, wherein The connecting rod (8) and push rod (9) are fixed by screw.

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