Roller coater with adjustable spraying position

Abstract

The utility model provides a roll coater with adjustable spraying position, which comprises a mounting frame fixedly connected to the top of a workbench, a conveyer belt is arranged on the workbench, the mounting frame is positioned above the conveyer belt, a plurality of coating rolls are connected in the mounting frame at equal intervals, the end parts of the coating rolls are rotatably connected with a connecting frame through a rotating shaft, and the connecting frame is connected with the rotating shaft. The two sides of the connecting frame are slidably connected with the mounting frame, a motor is fastened to one end of the rotating shaft, a first box is fixedly connected to the bottom of the mounting frame, the bottom face of the first box is in an arc shape and is in clearance fit with the top of the coating roller, the interior of the first box is divided into a plurality of containing cavities through partition plates, and a plurality of through holes are formed in the bottoms of the containing cavities. The first box body is connected with the coating box through a first connecting pipe. According to the plate coating device, the used containing cavities can be selected according to different widths of processed plates, the plates with different thicknesses can be processed and used, meanwhile, the coating requirements of the plates with different widths can be met, and the application range and the practicability of the device are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a roll coating machine technical field, concretely to a roll coating machine of adjustable spraying position. BACKGROUND

[0002] At present, people often use fireproof plate as the finishing material of indoor decoration when carrying out indoor decoration, usually coating one or several layers of paint with special function on the surface of the plate, in order to make the paint film on the surface of the plate smooth and good in saturation, mostly use roll coating machine to carry out roll coating treatment on the plate.

[0003] A coating roller is arranged in the roll coating machine, a conveying belt is arranged below the coating roller, the conveying belt conveys the plate to the position right below the coating roller for roll coating treatment, but the existing roll coating machine cannot adjust the spraying position, and cannot adjust the working gap, so that the roll coating machine cannot be applied to plates with different thicknesses, the use range of the roll coating machine is reduced, and the practicability of the roll coating machine is reduced. UTILITY MODEL CONTENTS

[0004] In view of the fact that the existing roll coating machine cannot adjust the spraying position, and cannot adjust the working gap, so that the roll coating machine cannot be applied to plates with different thicknesses, the utility model provides a roll coating machine with adjustable spraying position, which has the advantages that the accommodation cavity used can be selected according to the different widths of the processed plates, and the coating requirement of plates with different widths can be met, the application range and practicability of the device are greatly improved, and the problems in the background art are solved.

[0005] The technical scheme of the utility model is as follows: a roll coating machine with adjustable spraying position, comprising a mounting frame fixedly connected to the top of a workbench, a conveying belt is arranged on the workbench, and the mounting frame is located above the conveying belt, a plurality of coating rollers are equidistantly connected in the mounting frame, the end portion of the coating roller is rotationally connected to a connecting frame through a rotating shaft, the two sides of the connecting frame are slidingly connected to the mounting frame, a motor is fixed to one end of the rotating shaft, a first box body is fixedly connected to the bottom of the mounting frame, the bottom surface of the first box body is arc-shaped and matches the top of the coating roller in gap, a plurality of accommodation cavities are divided in the first box body by a partition plate, a plurality of through holes are formed in the bottom of the accommodation cavity, and the first box body is connected to a coating box through a first connecting pipe.

[0006] Optionally, a sliding groove is formed in the side wall of the mounting frame, a sliding block is slidingly connected in the sliding groove, the end portion of the rotating shaft is rotationally connected to the sliding block, the end of the supporting seat is fastened to the sliding block in the mounting frame, the sliding block on one side of the mounting frame is fixedly connected to the supporting seat, the motor is connected to the supporting seat, the sliding block on the other side is fixedly connected to a supporting plate, and the supporting plate, the supporting seat and the mounting frame are liftably connected.

[0007] Optionally, a support frame is connected between the support plates and the support base, the top of the support frame extends to the upper end of the mounting frame, and an electric telescopic rod is connected between the mounting frame and the support frame.

[0008] Optionally, a second box body is fixedly connected to the bottom of the mounting frame, the second box body is located directly above the first box body, each accommodating cavity is connected with the second box body through a second connecting pipe, and an electromagnetic valve is connected to each second connecting pipe.

[0009] Optionally, the adjacent second box bodies are connected through a third connecting pipe, and the first connecting pipe is connected with the second box body located at the end.

[0010] Optionally, a control box is connected to the workbench, a controller is arranged in the control box, and the conveying belt, the motor and the electromagnetic valve are connected with the controller.

[0011] Optionally, the edges of the bottom of the first box body are rounded.

[0012] Compared with the prior art, the accommodating cavities used can be selected according to the different widths of the processed plates, the electromagnetic valves at the corresponding positions are controlled, the paint in the second box body can be discharged into the first box body, and then coated on the surface of the coating roller through the plurality of through holes in the bottom of the first box body, and the processing of plates with different thicknesses can also be realized under the driving of the liftable and adjustable connecting frame, the coating requirement of plates with different widths can be met, and the application range and practicability of the device are greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0014] Figure 1 Structure diagram of the present application Figure 1 .

[0015] Figure 2 Structure diagram of the present application Figure 2 .

[0016] Figure 3 Connection diagram of the mounting frame and the coating roller of the present application.

[0017] Figure 4 Connection diagram of the second connecting pipe, the first box body and the second box body of the present application.

[0018] Figure 5The connection diagram of the accommodating cavity, the through hole, the coating roller, the first box body and the second box body.

[0019] Figure 6 The connection diagram of the accommodating cavity, the through hole, the coating roller, the first box body and the second box body.

[0020] In the figure: 1, mounting frame; 2, support frame; 3, connecting frame; 4, sliding block; 5, sliding slot; 6, coating roller; 7, first box body; 8, second box body; 9, electric telescopic rod; 10, paint tank; 11, partition; 12, first connecting pipe; 13, workbench; 14, motor; 15, support seat; 16, rotating shaft; 17, accommodating cavity; 18, through hole; 19, second connecting pipe; 20, electromagnetic valve; 21, control box; 22, support plate; 23, conveying belt; 24, third connecting pipe. DETAILED DESCRIPTION

[0021] The technical scheme of the utility model will be described clearly and completely below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Referring to Figures 1 to 6 , the utility model provides a kind of technical scheme: a roll coater with adjustable spraying position, including the mounting frame 1 of fixed connection in the top of workbench 13, there is conveying belt 23 on workbench 13, and mounting frame 1 is located above conveying belt 23, multiple coating rollers 6 are connected equidistantly in mounting frame 1, and the end of coating roller 6 is rotatably connected with connecting frame 3 by rotating shaft 16, the both sides of connecting frame 3 are slidably connected with mounting frame 1, and one end of rotating shaft 16 is fastened with motor 14, as shown in Figure 1 、 3 , sliding slot 5 is set up on the side wall of mounting frame 1, sliding block 4 is slidably connected in sliding slot 5, simultaneously, rotating shaft 16 end is rotatably connected with sliding block 4, the end of connecting frame 3 is fastened with sliding block 4 located in mounting frame 1, and the sliding block 4 of one side of mounting frame 1 outside is fixedly connected on support seat 15, motor 14 is connected on support seat 15, motor 14 drives rotating shaft 16 to rotate, i.e. it can be realized that coating roller 6 carries out stable rotation.

[0023] As Figure 1 、 2As shown, the slider 4 on the other side is fixedly connected to the support plate 22, and the support plate 22, the support seat 15 and the mounting frame 1 are connected in a lifting manner, a support frame 2 is connected between the support plate 22 and the support seat 15, the top of the support frame 2 extends to the upper end of the mounting frame 1, and an electric telescopic rod 9 is connected between the mounting frame 1 and the support frame 2, when the electric telescopic rod 9 moves up and down, the support frame 2 can be driven to move up and down on the top of the mounting frame 1, and during the adjustment, the gap between the coating roller 6 and the conveying belt 23 can be quickly adjusted, the use of different thickness plates is met, and the practicability of the device is improved.

[0024] As shown in Figure 4 , 5 , 6, a first box body 7 is fixedly connected to the bottom of the mounting frame 1, the bottom surface of the first box body 7 is arc-shaped and cooperates with the gap of the top of the coating roller 6, a plurality of accommodation cavities 17 are divided in the first box body 7 by a partition plate 11, a plurality of through holes 18 are formed in the bottom of each accommodation cavity 17, the first box body 7 is connected with a paint box 10 through a first connecting pipe 12, a second box body 8 is fixedly connected to the bottom of the mounting frame 1, the second box body 8 is located directly above the first box body 7, each accommodation cavity 17 is connected with the second box body 8 through a second connecting pipe 19, and an electromagnetic valve 20 is connected to each second connecting pipe 19, adjacent second box bodies 8 are connected through a third connecting pipe 24, and the first connecting pipe 12 is connected with the second box body 8 located at the end.

[0025] As described above, the roll coater with adjustable spraying position is used, the workbench 13 is connected with a control box 21, the control box 21 is provided with a controller, the conveying belt 23, the motor 14 and the electromagnetic valve 20 are connected with the controller, when coating processing is performed, the user can select the accommodation cavity 17 used according to the different width of the processed plate, control the electromagnetic valve 20 at the corresponding position, discharge the paint in the second box body 8 into the first box body 7, and coat the paint on the surface of the coating roller 6 through the plurality of through holes 18 in the bottom of the first box body 7, so that the paint can be coated on the plate passing through the bottom of the coating roller 6, and in order to protect the surface of the plate, the edges of the bottom of the first box body 7 are rounded, which can not only realize the processing and use of plates with different thicknesses, but also be suitable for the coating requirements of plates with different widths, greatly improving the application range and practicability of the device.

[0026] The above only describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A roll coater with adjustable spraying position, comprising a mounting frame (1) fixedly connected to the top of a worktable (13), characterized in that, The workbench (13) has a conveying belt (23); The mounting rack (1) is located above the conveying belt (23), a plurality of coating rollers (6) are connected in the mounting rack (1) at equal intervals, the end of the coating roller (6) is rotationally connected with the connecting frame (3) through the rotating shaft (16), the two sides of the connecting frame (3) are slidingly connected with the mounting rack (1), and the motor (14) is fastened to one end of the rotating shaft (16); The bottom of the mounting rack (1) is fixedly connected with the first box (7), the bottom surface of the first box (7) is arc-shaped and gap-fitted with the top of the coating roller (6), a plurality of accommodation cavities (17) are divided in the first box (7) by the partition plate (11), a plurality of through holes (18) are formed in the bottom of the accommodation cavity (17), and the first box (7) is connected with the paint box (10) through the first connecting pipe (12).

2. The spray position adjustable roll coater of claim 1, wherein The side wall of the mounting rack (1) is provided with a sliding groove (5), the sliding groove (5) is slidingly connected with a sliding block (4), the end of the rotating shaft (16) is rotationally connected with the sliding block (4), and the end of the connecting frame (3) is fastened with the sliding block (4) located in the mounting rack (1); The sliding block (4) on one side of the mounting rack (1) is fixedly connected with the support seat (15), the motor (14) is connected with the support seat (15), the sliding block (4) on the other side is fixedly connected with the support plate (22), and the support plate (22), the support seat (15) and the mounting rack (1) are connected in a lifting manner.

3. The spray position adjustable roll coater of claim 2, wherein The support plate (22) and the support seat (15) are connected with a support frame (2), the top of the support frame (2) extends to the upper end of the mounting rack (1), and the mounting rack (1) and the support frame (2) are connected with the electric telescopic rod (9).

4. The spray position adjustable roll coater of claim 1, wherein The bottom of the mounting rack (1) is fixedly connected with the second box (8), and the second box (8) is located directly above the first box (7); Each accommodation cavity (17) and the second box (8) are connected through the second connecting pipe (19), and the electromagnetic valve (20) is connected to each second connecting pipe (19).

5. The spray position adjustable roll coater of claim 4, wherein The adjacent second boxes (8) are connected through the third connecting pipe (24), and the first connecting pipe (12) is connected with the second box (8) located at the end.

6. The spray position adjustable roll coater of claim 4, wherein The workbench (13) is connected with a control box (21), the control box (21) is provided with a controller, the conveying belt (23), the motor (14) and the electromagnetic valve (20) are connected with the controller.

7. The spray position adjustable roll coater of claim 6, wherein The edges of the bottom of the first box (7) are rounded.

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