Automatic plate coating mechanism

Abstract

The utility model relates to an automatic plate coating mechanism, and belongs to the technical field of plate coating, the automatic plate coating mechanism comprises a conveying mechanism and two coating assemblies, the front side and the rear side of the top end of the conveying mechanism are each fixedly provided with two vertical plates, the top end of the conveying mechanism is fixedly provided with two drying mechanisms, and the top ends of the two vertical plates on the same side are slidably connected with a transverse plate; reciprocating structures are arranged on the right sides of the two transverse plates correspondingly, and an overturning assembly used for overturning the plates is arranged at the top end of the conveying mechanism. According to the automatic plate coating mechanism, by arranging the overturning assembly, the two faces of a plate can be coated without overturning the plate by workers, the coating assembly does not need to conduct coating machining on the plate many times, the plate coating efficiency can be effectively improved, by arranging the reciprocating structure, the coating assembly can be driven to move in a reciprocating mode, and the coating efficiency is improved. And therefore, the plate can be repeatedly sprayed for multiple times, and the spraying uniformity and the spraying quality of the plate can be effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of plate coating, and specifically to an automatic plate coating mechanism. Background Art

[0002] In the sheet metal manufacturing industry, it is often necessary to paint the surface of the sheet metal to improve the corrosion resistance and aesthetics of the workpiece surface. However, since a lot of pungent odors are generated during the painting process, these pungent odors are generally discharged directly into the surrounding air, which causes the surrounding environment to be polluted, affecting not only the comfort of the workers' working environment, but also the workers' respiratory tract.

[0003] A Chinese patent (publication number: CN220941420U) discloses an automatic panel coating mechanism that can handle odors to improve the working environment. However, in the above document, only one side of the panel is sprayed during coating. After the spraying of the side is completed, the staff needs to turn the panel over and coat it again. The coating mechanism needs to coat the panel multiple times to complete the coating process, thereby reducing the panel spraying efficiency. Utility Model Content

[0004] In response to the deficiencies of the prior art, the present application provides an automatic coating mechanism for plates, which has the advantages of being easy to flip over, thus solving the problem of inconvenience in flipping over.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: an automatic plate coating mechanism, comprising a conveying mechanism and two coating assemblies, wherein two vertical plates are fixed to the front and rear sides of the top of the conveying mechanism, two drying mechanisms are fixed to the top of the conveying mechanism, the tops of the two vertical plates on the same side are slidably connected to a horizontal plate, the right sides of the two horizontal plates are provided with a reciprocating structure, and the top of the conveying mechanism is provided with a flipping assembly for turning over the plate;

[0006] The flip assembly includes two square lifting columns, two clamping blocks, two connecting plates, a narrow plate fixedly mounted on the output ends of the two square lifting columns, a rotating motor fixedly mounted on the right side of the narrow plate, and a moving structure fixedly mounted inside the connecting plate for allowing the two clamping blocks to move relative to or away from each other.

[0007] By adopting the above technical solution, both sides of the plate can be painted without the need for workers to turn the plate over, so that the painting components do not need to paint the plate multiple times, which can effectively improve the efficiency of plate painting.

[0008] Furthermore, the bottom ends of the two square lifting columns are fixed to the front and rear sides of the top of the conveying mechanism, and a rotating shaft is fixed to the output end of the rotating motor, and the rotating shaft is fixed to the right side wall of the connecting plate.

[0009] The above technical solution is adopted to drive the connecting plate to rotate.

[0010] Furthermore, a through hole is provided on the right side wall of the narrow plate for the rotating shaft to pass through.

[0011] The above technical solution facilitates the connection and fixation of the rotating shaft and the connecting plate.

[0012] Furthermore, the moving structure includes two moving blocks, a driving motor, a gear plate fixedly mounted on the right side walls of the two moving blocks, a rotating rod fixedly mounted on the output end of the driving motor, and a gear fixedly mounted on the outer surface of the rotating rod.

[0013] The above technical solution is adopted so as to drive the two clamping blocks to move relative to or away from each other.

[0014] Furthermore, a sliding hole is provided on the left side wall of the connecting plate, and the shifting block is slidably connected to the inside of the sliding hole.

[0015] The above technical solution is adopted to facilitate the connection between the shifting block and the connecting plate.

[0016] Furthermore, a circular hole is provided at the top end of the connecting plate, and the rotating rod is rotatably connected to the inside of the circular hole.

[0017] The above technical solution is adopted to enable the driving gear to rotate in the connecting plate.

[0018] Furthermore, the reciprocating structure includes a support plate, a servo motor fixedly mounted on the rear wall of the inner cavity of the support plate, and a screw rod fixedly mounted on the output end of the servo motor, and the outer surface of the screw rod is threadedly connected to a moving block.

[0019] The above technical solution can drive the coating assembly to move back and forth so that it can spray the plate repeatedly, which can effectively improve the uniformity of the plate spraying and the coating quality.

[0020] Furthermore, the support plate is a rectangle with a hollow interior and a missing left side, and the upper and lower walls of the moving block abut against the upper and lower walls of the inner cavity of the support plate.

[0021] The above technical solution is adopted to prevent the screw rod from driving the moving block to rotate.

[0022] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0023] The automatic plate coating mechanism is provided with a flipping component, which can coat both sides of the plate without the need for staff to turn the plate over, so that the coating component does not need to coat the plate multiple times, which can effectively improve the plate coating efficiency. The reciprocating structure can drive the coating component to move back and forth so that it can repeatedly spray the plate multiple times, which can effectively improve the uniformity of the plate spraying and the coating quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the structure of this application;

[0025] Figure 2 This is a schematic diagram of the structure of the transverse plate and support plate of this application;

[0026] Figure 3 This is a schematic diagram of the reciprocating structure of this application;

[0027] Figure 4 This is a schematic diagram of the structure of the flip assembly for this application;

[0028] Figure 5 This is a structural diagram of the mobile structure of this application.

[0029] In the figure: 1. Conveying mechanism; 2. Coating assembly; 3. Vertical plate; 4. Drying mechanism; 5. Horizontal plate; 51. Support plate; 52. Servo motor; 53. Screw rod; 54. Moving block; 61. Square lifting column; 62. Narrow plate; 63. Rotating motor; 64. Clamping block; 65. Connecting plate; 66. Driving motor; 67. Rotating rod; 68. Gear; 69. Tooth plate; 610. Moving block. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0031] See also Figures 1 to 2 In this embodiment, an automatic plate coating mechanism includes a conveying mechanism 1 and two coating components 2. Two vertical plates 3 are fixed on the front and rear sides of the top of the conveying mechanism 1. Two drying mechanisms 4 are fixed on the top of the conveying mechanism 1. The tops of the two vertical plates 3 on the same side are slidably connected with a horizontal plate 5. The right sides of the two horizontal plates 5 are provided with a reciprocating structure. The top of the conveying mechanism 1 is provided with a flipping component for turning over the plate.

[0032] It is also noted that the coating assembly 2 includes multiple coating heads, and a horizontal tube is fixed to the top of the multiple coating heads. Two electric push rods are fixed to the top of the horizontal tube. The top of the horizontal tube is fixed and connected to a feed pipe. In addition, a connecting hole is opened at the top of the horizontal plate 5, and the feed pipe is slidably connected to the inside of the connecting hole. The feed pipe is a telescopic tube, and the top ends of the two electric push rods are fixed to the lower end of the horizontal plate 5.

[0033] See also Figure 1 、 Figure 4 and Figure 5 The flip assembly in this embodiment includes two square lifting columns 61, two clamping blocks 64, two connecting plates 65, a narrow plate 62 fixedly mounted on the output ends of the two square lifting columns 61, a rotating motor 63 fixedly mounted on the right side of the narrow plate 62, and a moving structure fixedly mounted inside the connecting plate 65 for allowing the two clamping blocks 64 to move relative to or away from each other.

[0034] Among them, the bottom ends of the two square lifting columns 61 are fixed to the front and rear sides of the top of the conveying mechanism 1, and the output end of the rotating motor 63 is fixed with a rotating shaft, which is fixed to the right side wall of the connecting plate 65, so that the rotating motor 63 can drive the connecting plate 65 to flip through the rotating shaft.

[0035] Furthermore, a through hole is formed on the right side wall of the narrow plate 62 for the rotating shaft to pass through, so as to facilitate the fixing of the rotating shaft to the right side wall of the connecting plate 65 .

[0036] See also Figure 5 The moving structure in this embodiment includes two moving blocks 610, a driving motor 66, a gear plate 69 fixedly mounted on the right side walls of the two moving blocks 610, a rotating rod 67 fixedly mounted on the output end of the driving motor 66, and a gear 68 fixedly mounted on the outer surface of the rotating rod 67.

[0037] At the same time, a sliding hole is opened on the left side wall of the connecting plate 65, and the moving block 610 is slidably connected to the inside of the sliding hole, and the clamping block 64 is L-shaped, so that the moving block 610 can pass through the inside of the connecting plate 65 through the sliding hole, so that the moving block 610 can be connected and fixed to the clamping block 64.

[0038] Furthermore, the two shifting blocks 610 are respectively fixed on the left side walls of the two tooth plates 69 and the two tooth plates 69 are not located on the same horizontal line, so that the two shifting blocks 610 have different lengths.

[0039] Furthermore, two sliding grooves are provided at the bottom of the inner cavity of the connecting plate 65 , and the tooth plate 69 is slidably connected to the inside of the sliding grooves so as to limit the movement range of the tooth plate 69 inside the connecting plate 65 .

[0040] In addition, a circular hole is opened at the top of the connecting plate 65, and the rotating rod 67 is rotatably connected to the inside of the circular hole. The driving motor 66 is fixed to the top of the connecting plate 65 so that the driving motor 66 drives the rotating rod 67 to rotate.

[0041] See also Figures 1 to 3 The reciprocating structure in this embodiment includes a support plate 51, a servo motor 52 fixedly mounted on the rear wall of the inner cavity of the support plate 51, and a screw rod 53 fixedly mounted on the output end of the servo motor 52. The outer surface of the screw rod 53 is threadedly connected to a moving block 54. A threaded hole is provided at the front end of the moving block 54. The screw rod 53 is threadedly connected to the inside of the threaded hole, and the front end of the screw rod 53 is rotatably connected to the front wall of the inner cavity of the support plate 51 through a bearing.

[0042] Secondly, the support plate 51 is a rectangle with a hollow interior and a missing left side. The support plate 51 is fixed to the top of the two vertical plates 3 on the same side, and the moving block 54 is fixed to the right side wall of the horizontal plate 5 so that the moving block 54 drives the coating component 2 to move through the horizontal plate 5. The upper and lower walls of the moving block 54 abut against the upper and lower walls of the inner cavity of the support plate 51 so as to limit the screw rod 53 from driving the moving block 54 to rotate.

[0043] It should be noted that the conveying mechanism 1, the coating assembly 2, the drying mechanism 4 and the electronic components appearing in the text are all commonly known to the public in the prior art, and the electrical components appearing in the text are all connected to the controller and the power supply. The control method of this embodiment is controlled by the controller, and the control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power supply is also well known in this field, so this utility model no longer explains the control method and circuit connection in detail.

[0044] The working principle of the above embodiment is:

[0045] When in use, the output end of the driving motor 66 drives the gear 68 to rotate through the rotating rod 67, so that the gear 68 is engaged with the two tooth plates 69, so that the two tooth plates 69 can move relative to each other, so that the two tooth plates 69 can drive the two clamping blocks 64 to move relative to each other through the two moving blocks 610, so that the two clamping blocks 64 can clamp and fix the plate, that is, the two square lifting columns 61 can drive the connecting plate 65 to move upward through the narrow plate 62, thereby driving the plate to move upward, so as to reserve space for the plate to rotate, and the rotating motor 63 can drive the connecting plate 65 to rotate through the rotating shaft, so that the connecting plate 65 can drive the plate to flip over through the two clamping blocks 64, so that the plate can be turned over, thereby eliminating the need for staff to flip the plate over, and both sides of the plate can be painted;

[0046] When the plate gradually moves between the two vertical plates 3, the painting component 2 paints the plate, and the output end of the servo motor 52 drives the screw 53 to rotate, so that the screw 53 can drive the horizontal plate 5 to move back and forth at the top of the two vertical plates 3 on the same side through the moving block 54, so that the horizontal plate 5 can drive the painting component 2 to move back and forth, so that the painting component 2 can repeatedly spray the plate, which can effectively improve the spraying quality.

Claims

1. An automatic plate coating mechanism, comprising a conveying mechanism (1) and two coating components (2), characterized in that: Two vertical plates (3) are fixed on both the front and rear sides of the top of the conveying mechanism (1), two drying mechanisms (4) are fixed on the top of the conveying mechanism (1), the tops of the two vertical plates (3) on the same side are slidably connected to a horizontal plate (5), the right sides of the two horizontal plates (5) are provided with a reciprocating structure, and the top of the conveying mechanism (1) is provided with a turning assembly for turning over the plate; The flip assembly comprises two square lifting columns (61), two clamping blocks (64), two connecting plates (65), a narrow plate (62) fixedly mounted on the output ends of the two square lifting columns (61), a rotating motor (63) fixedly mounted on the right side of the narrow plate (62), and a moving structure fixedly mounted inside the connecting plate (65) for allowing the two clamping blocks (64) to move relative to or away from each other.

2. The automatic plate coating mechanism according to claim 1, characterized in that: The bottom ends of the two square lifting columns (61) are fixed to the front and rear sides of the top of the conveying mechanism (1), and a rotating shaft is fixed to the output end of the rotating motor (63), and the rotating shaft is fixed to the right side wall of the connecting plate (65).

3. The automatic plate coating mechanism according to claim 2, characterized in that: The right side wall of the narrow plate (62) is provided with a through hole for the rotating shaft to pass through the inside thereof.

4. The automatic plate coating mechanism according to claim 2, characterized in that: The moving structure comprises two moving blocks (610), a driving motor (66), a toothed plate (69) fixedly mounted on the right side walls of the two moving blocks (610), a rotating rod (67) fixedly mounted on the output end of the driving motor (66), and a gear (68) fixedly mounted on the outer surface of the rotating rod (67).

5. The automatic plate coating mechanism according to claim 4, characterized in that: A sliding hole is provided on the left side wall of the connecting plate (65), and the shifting block (610) is slidably connected to the interior of the sliding hole.

6. The automatic plate coating mechanism according to claim 4, characterized in that: A circular hole is formed at the top end of the connecting plate (65), and the rotating rod (67) is rotatably connected to the inside of the circular hole.

7. The automatic plate coating mechanism according to claim 1, characterized in that: The reciprocating structure comprises a support plate (51), a servo motor (52) fixedly mounted on the rear wall of the inner cavity of the support plate (51), and a screw rod (53) fixedly mounted on the output end of the servo motor (52), wherein the outer surface of the screw rod (53) is threadedly connected to a moving block (54).

8. The automatic plate coating mechanism according to claim 7, characterized in that: The support plate (51) is a rectangle with a hollow interior and a missing left side, and the upper and lower walls of the moving block (54) abut against the upper and lower walls of the inner cavity of the support plate (51).

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