Spraying machine with turnover structure

Abstract

The utility model discloses a spraying machine with a turnover structure, which relates to the technical field of hardware fitting processing, and comprises a processing case and a spray head, the outer wall of the processing case is movably connected with a case door, the inner side of the processing case is provided with a waste collection drawer in a clamping manner, the processing case is internally provided with a grid, and the grid is provided with a turnover structure. And the grid is located over the waste collecting drawer, and the spray head is fixedly installed in the machining machine box. According to the spraying machine with the turnover structure, the control assembly is controlled by the turnover motor to turn over, so that a hardware fitting clamped and fixed between the first clamping disc and the second clamping disc is rotated to be vertical, the first clamping disc is driven by the servo motor to rotate, and therefore the hardware fitting is driven to rotate at a constant speed; and meanwhile, paint is sprayed to the surface of the hardware fitting through the spray head, the improved spraying machine rotates the hardware fitting at a constant speed in the spraying process, uniform spraying is achieved, the coating on the surface of the hardware fitting is uniform, and the quality of the hardware fitting is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware fittings processing, in particular to a spraying machine with a turnover structure. Background Art

[0002] Hardware accessories refer to machine parts or components made of hardware, as well as some small hardware products. They can be used alone or as auxiliary tools. In the production process of hardware accessories, spraying is a common metal surface treatment process, which is mainly used to spray various coatings on the surface of hardware accessories to achieve the purpose of decoration, rust prevention, corrosion prevention, etc. Traditional spraying is done manually, but due to uneven spraying coating and low efficiency, it has been replaced by automated spraying machines.

[0003] A sprayer is a special coating equipment that uses spraying technology. It is mainly composed of a feeding device, a spray gun, and an atomization source. The principle is to pressurize the inhaled paint, transport the paint to the spray gun of the sprayer through a high-pressure hose, and the spray gun instantly atomizes the paint and releases it onto the surface of the object to be coated.

[0004] For example, the patent document with application number CN202121402350.2 discloses an ultrasonic sprayer with an automatic flipping mechanism. After the servo motor switch on the switch panel is started, the servo motor drives the rotating shaft to rotate. During the rotation of the rotating shaft, the rotating disk is driven to rotate at the same time, so that the ultrasonic nozzle on the connecting rod is repeatedly flipped left and right, so as to facilitate the uniform spraying of the paint on the surface of the processed product, and avoid the influence of a single angle spraying on the finished product effect.

[0005] However, the existing spraying machines similar to the above application still have the following shortcomings:

[0006] During the spraying process of the existing spray machine, the nozzle can only flip left and right repeatedly. Therefore, although the spraying area is expanded, it is impossible to achieve truly uniform spraying. In addition, since the unprocessed products are limited, the hardware accessories may shift during spraying, resulting in changes in the distance between the nozzle and the hardware accessories, which in turn leads to uneven coating thickness on the surface of the hardware accessories, affecting the quality of the hardware accessories.

[0007] Therefore, it is urgent to improve this shortcoming. The utility model studies and improves the existing structure and shortcomings, and provides a spraying machine with a flip structure. Utility Model Content

[0008] The utility model aims to provide a spraying machine with a flip structure to solve the problems raised in the above background technology.

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spray machine with a flip structure, comprising a processing box and a nozzle, the outer wall of the processing box is movably connected with a box door, and a waste collection drawer is snap-fitted and installed on the inner side of the processing box, a mesh grill is provided inside the processing box, and the mesh grill is located directly above the waste collection drawer, the nozzle is fixedly installed inside the processing box, and the inner wall of the processing box is fixedly connected with a flip motor, and the output shaft of the flip motor is fixedly connected with a control component via a coupling, a first clamping member is connected to a side of the control component away from the flip motor, and a second clamping member is connected to a side of the control component away from the flip motor.

[0010] Furthermore, the number of the nozzles is two, and the two nozzles are symmetrically arranged on the inner wall of the processing box.

[0011] Furthermore, the control component includes a shell, a slide groove and a guide rail, and the outer wall of the shell is provided with a slide groove, and the inner wall of the shell is fixedly connected with the guide rail.

[0012] Furthermore, the control component also includes a control motor, a bidirectional screw, a moving block and a groove, and the control motor is fixedly installed inside the shell, and the output shaft of the control motor is fixedly connected to the bidirectional screw through a coupling, and the outer wall of the bidirectional screw is threadedly connected to the moving block, and the outer wall of the moving block is provided with a groove.

[0013] Furthermore, the moving block forms a sliding structure through the groove and the guide rail, and the shape and size of the groove match the shape and size of the guide rail.

[0014] Furthermore, the bidirectional screw rod and the moving block form a through structure, and the number of the moving blocks is two, the outer surface of the moving block fits with the inner surface of the shell, and the outer size of the moving block completely matches the inner size of the shell.

[0015] Furthermore, the first clamping member includes a connecting frame, a servo motor and a clamping plate, and one end of the connecting frame is fixedly connected to the outer wall of a moving block, and a servo motor is fixedly installed on the inner side of the connecting frame, and the output shaft of the servo motor is fixedly connected to the clamping plate through a coupling.

[0016] Furthermore, the second clamping member includes a connecting frame 2, a connecting column and a clamping plate 2, and one end of the connecting frame 2 is fixedly connected to the outer wall of the other movable block, and the inner side of the connecting frame 2 is movably connected to the connecting column through a bearing, and one end of the connecting column is fixedly connected to the clamping plate 2.

[0017] The utility model provides a spraying machine with a flip structure, which has the following beneficial effects:

[0018] 1. The utility model is provided with a flip motor, which controls the control component to flip through the flip motor, so that the hardware accessories clamped and fixed between the clamping plate 1 and the clamping plate 2 are rotated to vertical, and the clamping plate 1 is driven to rotate by the servo motor, thereby driving the hardware accessories to rotate at a uniform speed, and at the same time, the paint is sprayed onto the surface of the hardware accessories through the nozzle. The improved sprayer realizes uniform spraying by rotating the hardware accessories at a uniform speed during the spraying process, so that the surface coating of the hardware accessories is uniform and consistent, thereby improving the quality of the hardware accessories.

[0019] 2. The utility model is provided with a control component, which drives the bidirectional lead screw to rotate through the control motor, cooperates with the bidirectional lead screw and the groove to limit the motion trajectory of the moving block, and the slide groove to limit the motion trajectory of the first clamping member and the second clamping member, so that the two moving blocks can move toward each other under the rotation drive of the control motor, thereby clamping and fixing the hardware accessories, and is provided with a flip motor, which drives the control component to rotate through the flip motor, and rotates the clamped hardware accessories to vertical, further improving the clamping effect. The improved sprayer can avoid the problem of displacement of hardware accessories during spraying, which is conducive to stable spraying operation of hardware accessories. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional structural schematic diagram of a spraying machine with a flip structure according to the utility model;

[0021] Figure 2 This is a schematic diagram of the bottom view of the processing chassis of a spraying machine with a flip structure according to the utility model;

[0022] Figure 3 This is a schematic diagram of the flipping of a control component of a spraying machine with a flipping structure according to the utility model;

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of a flip motor-housing of a spraying machine with a flip structure according to the utility model;

[0024] Figure 5 This is a schematic diagram of a top-sectional structure of a shell of a spraying machine with a flip structure according to the utility model;

[0025] Figure 6 It is a schematic diagram of the splitting of the connecting column and the clamping plate of a spraying machine with a flip structure according to the utility model.

[0026] In the figure: 1. processing box; 2. box door; 3. waste collection drawer; 4. mesh grille; 5. nozzle; 6. flip motor; 7. control component; 701. shell; 702. slide slot; 703. guide rail; 704. control motor; 705. bidirectional screw rod; 706. moving block; 707. groove; 8. first clamping member; 801. connecting frame 1; 802. servo motor; 803. clamping disk 1; 9. second clamping member; 901. connecting frame 2; 902. connecting column; 903. clamping disk 2. DETAILED DESCRIPTION

[0027] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0028] like Figure 1-Figure 4 As shown, a spraying machine with a flip structure includes a processing box 1 and a spray head 5, the outer wall of the processing box 1 is movably connected with a box door 2, and the inner side of the processing box 1 is clamped and installed with a waste collection drawer 3, the interior of the processing box 1 is provided with a mesh grille 4, and the mesh grille 4 is located directly above the waste collection drawer 3, the spray head 5 is fixedly installed inside the processing box 1, the number of the spray heads 5 is two, and the two spray heads 5 are symmetrically arranged on the inner wall of the processing box 1, and the inner wall of the processing box 1 is fixedly connected with a flip motor 6, and the output shaft of the flip motor 6 is fixedly connected with a control component 7 through a coupling, the control component 7 includes a shell 701, a slide groove 702 and a guide rail 703, and the outer wall of the shell 701 is provided with a slide groove 702, and the inner wall of the shell 701 is fixedly connected with the guide rail 703, the control component 7 also includes a control motor 704, a bidirectional screw rod 705, a moving block 706 and a groove 707, and the control motor 704 is fixedly installed inside the shell 701, and the output shaft of the control motor 704 is fixedly connected with a bidirectional screw rod 705 through a coupling, and the outer wall of the bidirectional screw rod 705 is threadedly connected with a moving block 706, and the outer wall of the moving block 706 is provided with a groove 707, the moving block 706 forms a sliding structure with the guide rail 703 through the groove 707, and the shape and size of the groove 707 match the shape and size of the guide rail 703, the bidirectional screw rod 705 and the moving block 706 form a through structure, and the number of the moving blocks 706 is two, the outer surface of the moving block 706 fits the inner surface of the shell 701, and the outer size of the moving block 706 completely matches the inner size of the shell 701, the side of the control component 7 away from the flip motor 6 is connected with a first clamping member 8, and the side of the control component 7 away from the flip motor 6 is connected with a second clamping member 9;

[0029] The specific operation is as follows: the hardware accessories to be sprayed are placed between the first clamping member 8 and the second clamping member 9, and the control motor 704 is started. The bidirectional screw rod 705 is driven to rotate by the control motor 704. The bidirectional screw rod 705 and the groove 707 limit the movement trajectory of the moving block 706, and the slide groove 702 limits the movement trajectory of the first clamping member 8 and the second clamping member 9, so that the two moving blocks 706 can move toward each other under the rotation drive of the control motor 704, thereby clamping and fixing the hardware accessories, and the control component 7 is driven to rotate by the flip motor 6 to rotate the clamped hardware accessories to vertical, further improving the clamping effect, avoiding falling and shifting during the spraying process, which is conducive to the stable spraying operation of the hardware accessories. In addition, the excess paint can fall into the waste collection drawer 3 below through the mesh grille 4 to realize waste collection for subsequent centralized treatment, and the spraying process is limited to the relatively closed space constructed by the processing machine box 1 and the box door 2, which can effectively avoid paint splashing.

[0030] like Figure 1-Figure 6 As shown, the nozzle 5 is fixedly installed inside the processing machine box 1, the number of the nozzles 5 is two, and the two nozzles 5 are symmetrically arranged on the inner wall of the processing machine box 1, and the inner wall of the processing machine box 1 is fixedly connected with a flip motor 6, and the output shaft of the flip motor 6 is fixedly connected with a control component 7 through a coupling, and the control component 7 is connected with a first clamping member 8 on the side away from the flip motor 6, and the first clamping member 8 includes a connecting frame 801, a servo motor 802 and a clamping plate 803, and one end of the connecting frame 801 is fixedly connected to the outer wall of a moving block 706, and the connecting frame A servo motor 802 is fixedly installed on the inner side of the first 801, and the output shaft of the servo motor 802 is fixedly connected to the clamping disk 1 803 through a coupling, and the side of the control component 7 away from the flip motor 6 is connected to the second clamping member 9, the second clamping member 9 includes a connecting frame 2 901, a connecting column 902 and a clamping disk 2 903, and one end of the connecting frame 2 901 is fixedly connected to the outer wall of another moving block 706, and the inner side of the connecting frame 2 901 is movably connected to the connecting column 902 through a bearing, and one end of the connecting column 902 is fixedly connected to the clamping disk 2 903;

[0031] The specific operation is as follows: the control component 7 controls the first clamping member 8 and the second clamping member 9 to move in the center, and the hardware accessories are clamped and fixed between the clamping plate 1 803 and the clamping plate 2 903. Then, the hardware accessories are rotated to vertical by the flip motor 6, and the servo motor 802 is started. The clamping plate 1 803 is driven to rotate by the servo motor 802, thereby driving the hardware accessories fixed between the clamping plate 1 803 and the clamping plate 2 903 to rotate at a uniform speed. At the same time, the paint is sprayed onto the surface of the hardware accessories through the nozzle 5. By rotating the hardware accessories at a uniform speed during the spraying process, uniform spraying is achieved, thereby ensuring the uniformity of the surface coating of the hardware accessories and improving the quality of the processed hardware accessories.

[0032] In summary, according to Figure 1-Figure 6 As shown in the figure, the working principle of the spraying machine with a flip structure is as follows: first, after placing the hardware accessories to be sprayed between the clamping plate 1 803 and the clamping plate 2 903, the bidirectional screw rod 705 is driven to rotate by the control motor 704, and the bidirectional screw rod 705 and the groove 707 limit the movement trajectory of the moving block 706, and the slide groove 702 limits the movement trajectory of the first clamping member 8 and the second clamping member 9, so that the two moving blocks 706 can move towards each other under the rotation drive of the control motor 704, thereby driving The clamping plate 1 803 and the clamping plate 2 903 move in the center to clamp and fix the hardware accessories, and then the control component 7 is driven by the flip motor 6 to rotate, and the hardware accessories are rotated to vertical, and then the clamping plate 1 803 is driven to rotate by the servo motor 802, thereby driving the hardware accessories fixed between the clamping plate 1 803 and the clamping plate 2 903 to rotate at a uniform speed, and at the same time, the paint is sprayed onto the surface of the hardware accessories through the nozzle 5, and the excess paint falls into the waste collection drawer 3 below through the mesh grille 4 to realize waste collection.

[0033] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A spraying machine with a flip structure, comprising a processing box (1) and a spray head (5), characterized in that: The outer wall of the processing box (1) is movably connected to a box door (2), and a waste collection drawer (3) is mounted on the inner side of the processing box (1), a mesh grille (4) is arranged inside the processing box (1), and the mesh grille (4) is located directly above the waste collection drawer (3), the nozzle (5) is fixedly installed inside the processing box (1), and a turning motor (6) is fixedly connected to the inner wall of the processing box (1), and the output shaft of the turning motor (6) is fixedly connected to a control component (7) via a coupling, and the control component (7) is away from the turning motor ( 6), and a first clamping member (8) is connected to one side of the control component (7) away from the flip motor (6), and a second clamping member (9) is connected to the side of the control component (7) away from the flip motor (6), the first clamping member (8) includes a connecting frame (801), a servo motor (802) and a clamping disk (803), and one end of the connecting frame (801) is fixedly connected to the outer wall of a moving block (706), and a servo motor (802) is fixedly installed on the inner side of the connecting frame (801), and the output shaft of the servo motor (802) is fixedly connected to the clamping disk (803) through a coupling.

2. The spraying machine with a flip structure according to claim 1, characterized in that: The number of the nozzles (5) is two, and the two nozzles (5) are symmetrically arranged on the inner side wall of the processing machine box (1).

3. The spraying machine with a flip structure according to claim 1, characterized in that: The control assembly (7) comprises a housing (701), a slide groove (702) and a guide rail (703), wherein the outer wall of the housing (701) is provided with the slide groove (702), and the inner wall of the housing (701) is fixedly connected with the guide rail (703).

4. The spraying machine with a flip structure according to claim 3, characterized in that: The control assembly (7) further comprises a control motor (704), a bidirectional screw rod (705), a moving block (706) and a groove (707), wherein the control motor (704) is fixedly mounted inside the housing (701), and the output shaft of the control motor (704) is fixedly connected to the bidirectional screw rod (705) via a coupling, and the outer wall of the bidirectional screw rod (705) is threadedly connected to the moving block (706), and the outer wall of the moving block (706) is provided with a groove (707).

5. The spraying machine with a flip structure according to claim 4, characterized in that: The moving block (706) forms a sliding structure through the groove (707) and the guide rail (703), and the shape and size of the groove (707) and the shape and size of the guide rail (703) match each other.

6. The spraying machine with a flip structure according to claim 4, characterized in that: The bidirectional screw rod (705) and the moving block (706) form a through structure, and the number of the moving blocks (706) is two. The outer surface of the moving block (706) fits the inner surface of the outer shell (701), and the outer size of the moving block (706) is completely consistent with the inner size of the outer shell (701).

7. The spraying machine with a flip structure according to claim 6, characterized in that: The second clamping member (9) includes a second connecting frame (901), a connecting column (902) and a second clamping plate (903), and one end of the second connecting frame (901) is fixedly connected to the outer wall of another movable block (706), and the inner side of the second connecting frame (901) is movably connected to the connecting column (902) through a bearing, and one end of the connecting column (902) is fixedly connected to the second clamping plate (903).

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