Plate painting device

Abstract

The utility model relates to the field of plate painting, in particular to a plate painting device which comprises a painting mechanism, the painting mechanism comprises a paint pool and a painting assembly installed at the upper end of the paint pool, a pressing roller is installed at the upper end of the painting assembly, and adjusting assemblies are symmetrically installed at the outer end of the paint pool. The plate painting device has the advantages that one end of a plate is firstly inserted between the painting roller and the pressing roller and is inserted into an inserting groove in one side of the clamping plate to be fixed, then the adjusting lead screw is driven to rotate, the plate can be turned over through the turning-over assembly, and the plate can be fixed through the turning-over assembly. The plate is pulled out from the position between the painting roller and the pressing roller, the bottom face of the plate is evenly painted, after the plate is separated from the position between the painting roller and the pressing roller, the rotating motor is started to drive the rotating disc to rotate by 180 degrees, the clamping plates synchronously drive the plate to turn over, and the plate is inserted into the position between the painting roller and the pressing roller again to move to be painted.

Description

Technical Field

[0001] The utility model relates to the field of plate painting, in particular to a plate painting device. Background Art

[0002] In the furniture manufacturing process, it is usually necessary to paint the surface of the manufacturing board. Most of the existing technologies are divided into manual painting, spray gun painting, mechanical device painting and spray gun painting. Manual painting requires hand-held brushes or rollers to paint back and forth, which is inefficient and labor-intensive. Spray gun painting requires spraying paint onto the surface of the board, which can easily cause uneven painting and paint splashing. When using mechanical devices to paint, most of them first use clamps to fix the board, and then use the painting device to move back and forth to paint the surface of the board to prevent the board from moving. However, since the board is fixed by the clamp, the painting device can only paint one side of the board. After the painting on one side of the board is completed, it is impossible to turn the board over in time to paint the other side of the board. It is necessary to first stop the machine and release the clamp, then manually turn the board over, and then use the clamp to fix the board again, and finally start the painting device to paint the other side of the board again. The work efficiency is low.

[0003] Therefore, it is necessary to invent a plate painting device. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plate painting device, comprising a painting mechanism, the painting mechanism comprising a paint pool and a painting assembly installed on the upper end of the paint pool, a pressing roller is installed on the upper end of the painting assembly, an adjustment assembly is symmetrically installed on the outer end of the paint pool, a flip assembly is installed on one side of the paint pool, and a fixing assembly is installed on one side of the upper end of the flip assembly;

[0006] The flip assembly comprises a support and a moving wheel installed at the lower end of the support, a turntable is installed on one side of the upper end of the support, and a rotating motor is installed on the other side of the upper end of the support.

[0007] Based on the above characteristics: the paint pool can be filled with paint in advance. When the surface of the plate needs to be painted, one end of the plate can be inserted between the painting component and the pressure roller first, and the inserted end is connected to the inner side of the fixed component. At this time, the bottom surface of the plate will contact the painting component. Then the adjustment component can drive the support and the fixed component to move to the side away from the paint pool. The support is assisted by the moving wheel to roll, and the plate will also move synchronously with the fixed component. In this process, the painting component can be driven to rotate so that the surface of the painting component is covered with paint in the paint pool, so that the bottom surface of the plate can be better painted. After the bottom surface of the plate is painted, the end of the plate away from the fixed component will also be separated from the painting component and the pressure roller. At this time, the rotating motor can be started to drive the turntable to rotate 180 degrees. Since the fixed component is fixed on the surface of the turntable, the fixed component will also drive the plate to flip, so that the painted side flips to the top and the unpainted side flips to the bottom. Finally, the adjustment component can be used to drive the support and the fixed component to move back, and the plate will be reinserted between the painting component and the pressure roller, so that the other side of the plate can be painted.

[0008] Preferably, the painting assembly comprises a painting roller and an adhesive sleeve sleeved on the outside of the painting roller, rotating shafts are symmetrically mounted on both sides of the painting roller, and a positioning seat is mounted on the outside of the rotating shaft.

[0009] Based on the above characteristics: when the paint roller is rolling, the adhesive sleeve can be used to adhere the paint to the surface of the plate.

[0010] Preferably, a connecting bearing is provided between the rotating shaft and the positioning seat, and a turbine is installed at one end of the rotating shaft away from the paint roller.

[0011] Based on the above characteristics: the rotating shaft can rotate inside the positioning seat by using the connecting bearing.

[0012] Preferably, connecting seats are provided on both sides of the clamping roller, a movable nut is installed in the middle of the connecting seat, a lifting screw is threadedly connected to the inside of the movable nut, and a bearing seat is installed at the bottom of the lifting screw.

[0013] Based on the above characteristics: when the lifting screw is rotated forward, the movable nut will drive the clamping roller downward through the connecting seat; when the lifting screw is reversed, the movable nut will drive the clamping roller upward through the connecting seat, making it convenient to adjust the distance between the painting roller and the clamping roller according to the rear end of the plate, so that the bottom surface of the plate can fit closely on the surface of the painting roller.

[0014] Preferably, the adjustment assembly includes a support plate and an adjustment screw installed in the middle of the support plate, and a worm is installed at one end of the adjustment screw.

[0015] Based on the above characteristics: when the adjusting screw is driven to rotate, the worm will also rotate synchronously. Since the worm is meshed with the turbine, it is convenient for the turbine to drive the rotating shaft and the paint roller to rotate synchronously.

[0016] Preferably, a driving motor is installed at one end of the adjusting screw away from the worm, an adjusting nut is threadedly connected to the outside of the adjusting screw, and a connecting rod is fixedly installed on one side of the outside of the adjusting nut.

[0017] Based on the above characteristics: the driving motor can drive the adjusting screw to adjust forward and reverse through the driving shaft, and the adjusting nut can reciprocate outside the adjusting screw. When the adjusting nut moves, the support and the fixed component can be driven to move synchronously through the connecting rod.

[0018] Preferably, the fixing assembly includes a clamping plate and a slot opened on one side of the clamping plate, a micro cylinder is symmetrically mounted on the upper end of the clamping plate, a pressure plate is mounted on the lower end of the micro cylinder, and the pressure plate is located in the inner cavity of the slot.

[0019] Based on the above features: when one end of the sheet is inserted into the slot on one side of the splint, the micro cylinder is started to drive the pressing plate to press down, so that the pressing plate can press and fix the sheet in the slot to prevent the sheet from falling out due to its thickness being less than the height of the slot.

[0020] The beneficial effects of the utility model are:

[0021] 1. Improve the painting efficiency. When it is necessary to paint the surface of the plate, one end of the plate can be inserted between the paint roller and the pressure roller first, and one end of the plate can be inserted into the slot on one side of the clamping plate to fix it. Then, the adjusting screw can be driven to rotate so that the adjusting nut can drive the support and the clamping plate to move through the connecting rod. In this process, the plate will also be pulled out from between the paint roller and the pressure roller, so that the bottom surface of the plate is evenly painted. When the plate is out of between the paint roller and the pressure roller, the rotating motor can be started to drive the turntable to rotate 180 degrees, and the clamping plate will also synchronously drive the plate to flip, so that the painted side of the plate is flipped to the top and the unpainted side is flipped to the bottom. Finally, the support and the fixing assembly can be moved back again, so that the plate can be reinserted between the paint roller and the pressure roller and moved, so that the other side of the plate can be painted, which is convenient for painting both sides of the plate without stopping the machine, which is not conducive to manual flipping.

[0022] 2. It is convenient for the surface of the paint roller to be evenly covered with paint. When the adjusting screw is driven to rotate, the worm will also rotate synchronously, so that the turbine can drive the shaft and the paint roller to rotate synchronously. Since the lower part of the paint roller is located in the paint pool, when the paint roller rotates, the adhesive sleeve can be used to adhere the paint to the surface of the plate.

[0023] 3. When the lifting screw is rotated forward, the movable nut will drive the clamping roller to move downward through the connecting seat. When the lifting screw is reversed, the movable nut will drive the clamping roller to move upward through the connecting seat, which is convenient for adjusting the distance between the painting roller and the clamping roller according to the rear end of the plate, so that the bottom surface of the plate can be closely attached to the surface of the painting roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the overall structure of a plate painting device provided by the utility model;

[0025] Figure 2 A schematic diagram of the structure of a painting assembly and a pressure roller of a plate painting device provided by the utility model;

[0026] Figure 3 This is a diagram showing the internal structure of a positioning seat of a plate painting device provided by the utility model;

[0027] Figure 4 The utility model provides a schematic structural diagram of a turning assembly and a fixing assembly of a plate painting device.

[0028] In the figure: 1. paint pool; 2. painting assembly; 21. painting roller; 22. adhesive sleeve; 23. rotating shaft; 231. connecting bearing; 232. turbine; 24. positioning seat; 3. clamping roller; 31. connecting seat; 32. movable nut; 33. lifting screw; 34. bearing seat; 4. adjusting assembly; 41. supporting plate; 42. adjusting screw; 421. driving motor; 422. adjusting nut; 423. connecting rod; 43. worm; 5. turning assembly; 51. support; 52. moving wheel; 53. turntable; 54. rotating motor; 6. fixing assembly; 61. splint; 62. slot; 63. micro cylinder; 64. pressing plate. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0030] See attached Figure 1-4 The utility model provides a plate painting device, comprising a painting mechanism, the painting mechanism comprising a paint pool 1 and a painting component 2 installed on the upper end of the paint pool 1, a pressing roller 3 is installed on the upper end of the painting component 2, an adjustment component 4 is symmetrically installed on the outer end of the paint pool 1, a turning component 5 is installed on one side of the paint pool 1, and a fixing component 6 is installed on one side of the upper end of the turning component 5;

[0031] The flip assembly 5 includes a support 51 and a moving wheel 52 installed at the lower end of the support 51 , a turntable 53 is installed on one side of the upper end of the support 51 , and a rotating motor 54 is installed on the other side of the upper end of the support 51 .

[0032] The paint pool 1 can be filled with paint in advance. When the surface of the plate needs to be painted, one end of the plate can be inserted between the painting component 2 and the pressing roller 3, and the inserted end can be connected to the inner side of the fixing component 6. At this time, the bottom surface of the plate will contact the painting component 2, and then the adjustment component 4 can drive the support 51 and the fixing component 6 to move to the side away from the paint pool 1. The support 51 is assisted by the moving wheel 52 to roll, and the plate will also move synchronously with the fixing component 6. During this process, the painting component 2 can be driven to rotate, so that the surface of the painting component 2 is covered with the paint in the paint pool 1, so that the bottom surface of the plate can be better painted. After the bottom surface is painted, the end of the plate away from the fixing component 6 will also be separated from the painting component 2 and the pressure roller 3. At this time, the rotating motor 54 can be started to drive the turntable 53 to rotate 180 degrees. Since the fixing component 6 is fixed to the surface of the turntable 53, the fixing component 6 will also drive the plate to flip, so that the painted side is flipped to the top and the unpainted side is flipped to the bottom. Finally, the adjustment component 4 can be used to drive the support 51 and the fixing component 6 to move back, and the plate will be reinserted between the painting component 2 and the pressure roller 3, so that the other side of the plate can be painted. When the painting on both sides of the plate is completed, one end of the plate can be pulled out of the fixing component 6.

[0033] Preferably, the painting assembly 2 comprises a painting roller 21 and an adhesive sleeve 22 sleeved on the outside of the painting roller 21 , and rotating shafts 23 are symmetrically mounted on both sides of the painting roller 21 , and a positioning seat 24 is mounted on the outside of the rotating shaft 23 .

[0034] The paint roller 21 can rotate in the middle of the positioning seat 24 using the rotating shaft 23. The positioning seat 24 is fixed on both sides of the upper end of the paint pool 1, and the lower half of the paint roller 21 is located in the paint pool 1, so that when the paint roller 21 rolls, the paint can be adhered to the surface of the plate using the adhesive sleeve 22.

[0035] Preferably, a connecting bearing 231 is provided between the rotating shaft 23 and the positioning seat 24 , and a turbine 232 is installed at one end of the rotating shaft 23 away from the painting roller 21 .

[0036] The positioning seat 24 is in a fixed state, and the rotating shaft 23 can rotate inside the positioning seat 24 using the connecting bearing 231. At the same time, the rotating shaft 23 is connected to one end of the adjusting component 4 through the turbine 232, so that when the adjusting component 4 rotates, the rotating shaft 23 and the paint roller 21 can be driven to rotate through the turbine 232.

[0037] Preferably, connecting seats 31 are provided on both sides of the pressure roller 3 , a movable nut 32 is installed in the middle of the connecting seat 31 , a lifting screw 33 is threadedly connected inside the movable nut 32 , and a bearing seat 34 is installed at the bottom of the lifting screw 33 .

[0038] The bearing seat 34 is fixed above the positioning seat 24. When the lifting screw rod 33 rotates forward, the movable nut 32 will drive the clamping roller 3 to move downward through the connecting seat 31. When the lifting screw rod 33 is reversed, the movable nut 32 will drive the clamping roller 3 to move upward through the connecting seat 31, so as to facilitate the adjustment of the distance between the painting roller 21 and the clamping roller 3 according to the rear end of the plate, so as to facilitate the close fit of the bottom surface of the plate against the surface of the painting roller 21.

[0039] Preferably, the adjustment assembly 4 includes a support plate 41 and an adjustment screw rod 42 installed in the middle of the support plate 41 , and a worm 43 is installed at one end of the adjustment screw rod 42 .

[0040] The support plate 41 can support and limit the two ends of the adjusting screw rod 42. The length of the adjusting screw rod 42 can be set according to the needs and the length of the plate. This application does not make specific limitations. When the adjusting screw rod 42 is driven to rotate, the worm 43 will also rotate synchronously. Since the worm 43 is meshed and connected with the turbine 232, it is convenient for the turbine 232 to drive the rotating shaft 23 and the paint roller 21 to rotate synchronously.

[0041] Preferably, a driving motor 421 is installed at one end of the adjusting screw 42 away from the worm 43 , an adjusting nut 422 is threadedly connected to the outside of the adjusting screw 42 , and a connecting rod 423 is fixedly installed on one side of the outside of the adjusting nut 422 .

[0042] The driving motor 421 can drive the adjusting screw 42 to adjust forward and reverse through the driving shaft. At this time, the adjusting nut 422 can reciprocate outside the adjusting screw 42. When the adjusting nut 422 moves, the support 51 and the fixing component 6 can be driven to move synchronously through the connecting rod 423.

[0043] Preferably, the fixing assembly 6 includes a clamp plate 61 and a slot 62 opened on one side of the clamp plate 61 , a micro cylinder 63 is symmetrically mounted on the upper end of the clamp plate 61 , a pressure plate 64 is mounted on the lower end of the micro cylinder 63 , and the pressure plate 64 is located in the inner cavity of the slot 62 .

[0044] Due to the different thicknesses of the plates, when one end of the plate is inserted into the slot 62 on one side of the clamp 61, the micro cylinder 63 is started to drive the pressing plate 64 to press down, so that the pressing plate 64 can press and fix the plate in the slot 62 to prevent the plate from falling out due to its thickness being less than the height of the slot 62.

[0045] The use process of the utility model is as follows: when it is necessary to paint the surface of the plate, one end of the plate can be first inserted between the paint roller 21 and the pressure roller 3, and the inserted end is connected to the slot 62 on one side of the clamping plate 61. At this time, the bottom surface of the plate will contact the paint roller 21, and then the adjustment component 4 can drive the support 51 and the clamping plate 61 to move away from the paint pool 1, and the plate will also move synchronously with the clamping plate 61. When the painting of the bottom surface of the plate is completed, the end of the plate away from the clamping plate 61 will also be separated from the paint roller 21 and the pressure roller 3. At this time, the rotating motor 54 can be started to drive the turntable 53 to rotate 180 degrees. Since the clamping plate 61 is fixed to the surface of the turntable 53, the fixing component 6 will also drive the plate to flip, so that the painted side is flipped to the top and the unpainted side is flipped to the bottom. Finally, the adjusting component 4 can be used to drive the support 51 and the clamping plate 61 to move back, and the plate will be reinserted between the painting roller 21 and the pressing roller 3, so that the other side of the plate can be painted. When the painting on both sides of the plate is completed, one end of the plate can be pulled out of the fixing component 6.

[0046] The above is only a preferred embodiment of the utility model. Any person skilled in the art may modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. A plate painting device, comprising a painting mechanism, characterized in that: The painting mechanism comprises a paint pool (1) and a painting assembly (2) mounted on the upper end of the paint pool (1), a pressing roller (3) being mounted on the upper end of the painting assembly (2), an adjustment assembly (4) being symmetrically mounted on the outer end of the paint pool (1), a turning assembly (5) being mounted on one side of the paint pool (1), and a fixing assembly (6) being mounted on one side of the upper end of the turning assembly (5); The turning assembly (5) comprises a support (51) and a moving wheel (52) mounted on the lower end of the support (51); a turntable (53) is mounted on one side of the upper end of the support (51); and a rotating motor (54) is mounted on the other side of the upper end of the support (51).

2. A plate painting device according to claim 1, characterized in that: The painting assembly (2) comprises a painting roller (21) and an adhesive sleeve (22) sleeved on the outside of the painting roller (21); rotating shafts (23) are symmetrically mounted on both sides of the painting roller (21); and a positioning seat (24) is mounted on the outside of the rotating shaft (23).

3. A plate painting device according to claim 2, characterized in that: A connecting bearing (231) is provided between the rotating shaft (23) and the positioning seat (24), and a turbine (232) is installed at one end of the rotating shaft (23) away from the painting roller (21).

4. A plate painting device according to claim 1, characterized in that: Connecting seats (31) are provided on both sides of the pressing roller (3), a movable nut (32) is installed in the middle of the connecting seat (31), a lifting screw rod (33) is threadedly connected inside the movable nut (32), and a bearing seat (34) is installed at the bottom of the lifting screw rod (33).

5. A plate painting device according to claim 1, characterized in that: The adjustment assembly (4) comprises a support plate (41) and an adjustment screw (42) installed in the middle of the support plate (41), and a worm (43) is installed at one end of the adjustment screw (42).

6. A plate painting device according to claim 5, characterized in that: A driving motor (421) is mounted on one end of the adjusting screw (42) away from the worm (43); an adjusting nut (422) is threadedly connected to the outside of the adjusting screw (42); and a connecting rod (423) is fixedly mounted on one side of the outside of the adjusting nut (422).

7. A plate painting device according to claim 1, characterized in that: The fixing assembly (6) comprises a clamping plate (61) and a slot (62) provided on one side of the clamping plate (61); a micro cylinder (63) is symmetrically mounted on the upper end of the clamping plate (61); a pressing plate (64) is mounted on the lower end of the micro cylinder (63); and the pressing plate (64) is located in the inner cavity of the slot (62).

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