Irregular standard part surface spraying mechanism

Abstract

The utility model relates to the technical field of spraying mechanisms, and discloses an irregular standard part surface spraying mechanism which comprises a spraying box, an air cylinder is arranged in the spraying box, the output end of the air cylinder is fixedly connected with a first rotating shaft, the first rotating shaft is sleeved with a sleeve plate, the bottom of the sleeve plate is fixedly connected with a pressing plate, and the bottom of the pressing plate is provided with a supporting plate. And non-slip mats are arranged on the sides, close to each other, of the pressing plate and the supporting plate, a first servo motor is arranged at the bottom of the supporting plate, the output end of the first servo motor is fixedly connected with the supporting plate, a spraying gun is arranged in the spraying box, two second rotating shafts are fixedly connected to the outer wall of the spraying gun, and the two second rotating shafts are sleeved with the same first mounting frame. According to the utility model, the coating can be uniformly covered on the surface, and the situation of spraying omission or non-uniform coating is avoided, so that the coating quality is improved, the requirement of manual supplementary spraying is reduced, the time loss in the production process is reduced, and the overall spraying efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a spraying mechanism technical field especially relates to a surface spraying mechanism of irregular standard part. BACKGROUND

[0002] Standard parts refer to the parts produced in engineering, manufacturing and assembly process according to specific national standards, industry standards or international standards, these standards usually cover size, material, performance etc., ensure that the standard parts produced by different manufacturers can be compatible and reach a certain quality level, common standard parts include screws, nuts, washers, bearings etc., are widely used in machinery, electronics, building and other fields, the advantage of using standard parts is that it can simplify design and production process, reduce cost and improve product reliability.

[0003] At present, in order to prevent standard parts from rusting and corroding, paint will be sprayed to standard parts when producing standard parts, but some industries or products need special standard parts to meet specific functional or design requirements, these standard parts may be designed not to fully comply with the usual standard specifications, and most of the existing spraying mechanisms cannot adjust according to the shape of irregular standard parts, after overall spraying, manual spraying is still needed to ensure that the surface of the standard part is completely covered with paint, the operation steps are complicated, and manual spraying needs to spend extra time and labor cost, which will reduce the overall production efficiency and prolong the production cycle, therefore, a surface spraying mechanism of irregular standard part is needed to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a surface spraying mechanism of irregular standard part.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] The utility model provides a kind of irregular standard part surface spraying mechanism, including spraying box, the inside of the spraying box is provided with cylinder, the output end of the cylinder is fixedly connected with first rotating shaft, the first rotating shaft is equipped with sleeve plate, the bottom of the sleeve plate is fixedly connected with pressing plate, the bottom of the pressing plate is provided with supporting plate, the pressing plate and supporting plate are provided with antiskid pad on the side of each other close, the bottom of the supporting plate is provided with first servo motor, the output end of the first servo motor is fixedly connected supporting plate, spraying gun is provided in the spraying box, the outer wall of the spraying gun is fixedly connected with two second rotating shafts, two The second rotating shaft is equipped with the same first mounting bracket, the side of the first mounting bracket is fixedly connected with second servo motor, the output end of the second servo motor is fixedly connected second rotating shaft, since the technical means of rotating standard part and the angle of spraying gun is adjusted is used, the angle of spraying gun is adjusted according to the shape of standard part, i. E. The direction of spraying paint is adjusted, it is also ensured that spraying is carried out from multiple angles, the standard part is rotated when spraying, it is ensured that every corner on the surface of standard part can be covered, effectively solve the problem that most of the spraying mechanism in prior art in the background art cannot be adjusted according to the shape of irregular standard part, manual spraying is still needed after overall spraying to ensure that the surface of standard part is completely covered by paint, the operation steps are tedious, and manual spraying needs to spend additional time and labor cost, which will reduce overall production efficiency and prolong production cycle, to realize the technical effect that paint can be uniformly covered on the surface, avoid the situation of missing spraying or uneven coating, improve coating quality, reduce the need for manual manual supplementary spraying, reduce time loss in production process, improve overall spraying efficiency.

[0007] As a further scheme of the utility model, the top inner wall of the spraying box is fixedly connected with a third mounting bracket, and the cylinder is mounted on the third mounting bracket.

[0008] As a further scheme of the utility model, the bottom inner wall of the spraying box is fixedly connected with a placing table, four square layout screens are arranged on the placing table, a collecting box is arranged at the bottom of the screen, and the first servo motor is fixedly connected to the bottom of the placing table.

[0009] As a further scheme of the utility model, the top of the spraying box is fixedly connected with a paint tank, the discharge port of the paint tank is fixedly connected with a first pipeline, the feed end of the first pipeline is arranged in the paint tank, a water pump is fixedly connected to one side of the paint tank, the first pipeline is connected with the input end of the water pump, the output end of the water pump is fixedly connected with a second pipeline, the second pipeline penetrates through one side of the spraying box, and the input end of the spraying gun is connected with the second pipeline.

[0010] As a further scheme of the utility model, the inner wall of the spraying box is fixedly connected with a first electric push rod, the output end of the first electric push rod is fixedly connected with a sliding plate, a guide rod is arranged through the sliding plate, the sliding plate moves along the guide rod, the stability of the sliding plate during movement is ensured, and the top inner wall of the spraying box is fixedly connected with the guide rod.

[0011] As a further scheme of the utility model, the bottom of the sliding plate is fixedly connected with a second mounting bracket, a second electric push rod is mounted on the second mounting bracket, and the output end of the second electric push rod is fixedly connected with the first mounting bracket.

[0012] As a further scheme of the utility model, the second electric push rod, the first electric push rod, the second servo motor, the water pump and the first servo motor are electrically connected with the same PLC programmable controller through wires, and the PLC programmable controller is mounted on the outer wall of the spraying box.

[0013] The utility model discloses the beneficial effects are:

[0014] The utility model discloses: because adopted the rotation standard spare and the technical means of adjustable spray gun angle, so according to the shape of standard spare adjustment spray gun's angle, can adjust the direction of spraying coating, also ensure from multiple angle spraying, make standard spare rotate when spraying, ensure that every corner on the surface of standard spare can be covered, effectively solved the problem that the most spraying mechanism in the prior art in the background art cannot adjust according to the shape of irregular standard spare, after carrying out overall spraying, still need manual spraying to guarantee that the surface of standard spare is completely covered by coating, and the operation steps are complicated, and manual spraying needs to spend additional time and labor cost, this will reduce overall production efficiency, prolong the production cycle, further realize the technology effect that can ensure that coating is evenly covered on the surface, avoid the situation that leak or uneven coating appears, thereby improve coating quality, reduce the demand of manual manual supplementary spraying, reduce the time loss in the production process, improve overall spraying efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A three-dimensional structure schematic view of the irregular standard part surface spraying mechanism is provided for the utility model;

[0016] Figure 2 A partial structure schematic view of the irregular standard part surface spraying mechanism is provided for the utility model;

[0017] Figure 3 A spraying box internal structure schematic view of the irregular standard part surface spraying mechanism is provided for the utility model;

[0018] Figure 4The utility model provides a kind of irregular standard piece surface spraying mechanism's sleeve plate section expansion structure schematic diagram;

[0019] Figure 5 The utility model provides a kind of irregular standard piece surface spraying mechanism's sliding plate expansion structure schematic diagram;

[0020] Figure 6 The utility model provides a kind of irregular standard piece surface spraying mechanism's spray gun expansion structure schematic diagram.

[0021] In the drawing: 1, spraying box;2, cylinder;201, third mounting bracket;3, first rotating shaft;4, sleeve plate;5, pressing plate;6, supporting plate;7, first servo motor;8, spray gun;9, second rotating shaft;10, first mounting bracket;11, second servo motor;12, placing table;1201, cylinder;13, screen;14, coating box;15, first pipeline;16, water pump;17, second pipeline;18, first electric push rod;19, sliding plate;20, guide rod;21, second mounting bracket;22, second electric push rod;23, PLC programmable controller. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0024] Reference Figure 1 - Figure 6The utility model provides a kind of irregular standard part surface spraying mechanism, including spraying box 1, the inside of spraying box 1 is provided with cylinder 2, the output end of cylinder 2 is fixedly connected with first rotating shaft 3, first rotating shaft 3 is sleeved with sleeve plate 4, the bottom of sleeve plate 4 is fixedly connected with pressing plate 5, pressing plate 5 rotates and drives sleeve plate 4 to rotate, sleeve plate 4 rotates on first rotating shaft 3, and first rotating shaft 3 cannot rotate, so as to ensure the stability of sleeve plate 4 when rotating, so as to ensure the stability of pressing plate 5 when rotating, ensure the stability of standard part when rotating, the bottom of pressing plate 5 is provided with supporting plate 6, and pressing plate 5 and supporting plate 6 are provided with antiskid pad on the side of each other, antiskid pad increases the friction between standard part, avoids standard part from falling off when rotating standard part, the bottom of supporting plate 6 is provided with first servo motor 7, and the output end of first servo motor 7 is fixedly connected with supporting plate 6, spraying box 1 is provided with spray gun 8, the outer wall of spray gun 8 is fixedly connected with two second rotating shafts 9, and the same first mounting bracket 10 is sleeved with two second rotating shafts 9, one side of first mounting bracket 10 is fixedly connected with second servo motor 11, the output end of second servo motor 11 is fixedly connected with second rotating shaft 9, second servo motor 11 drives second rotating shaft 9 to rotate, and second rotating shaft 9 drives spray gun 8 to rotate to adjust the angle of spray gun 8, changes the direction of paint spraying to spray irregular standard part, since the technical means of rotating standard part and the angle of spray gun is adjusted is used, so according to the shape of standard part, the direction of spraying paint is adjusted, that is, from multiple angles, it is ensured that standard part rotates when spraying, so as to ensure that every corner on the surface of standard part can be covered, effectively solve the problem that most of the existing spraying mechanisms in the background art cannot be adjusted according to the shape of irregular standard part, after overall spraying, manual spraying is still needed to ensure that the surface of standard part is completely covered by paint, the operation steps are complicated, and manual spraying needs to spend additional time and labor cost, which will reduce the overall production efficiency and prolong the production cycle, to realize the technical effects that paint can be uniformly covered on the surface, avoid missing spraying or uneven coating, improve coating quality, reduce the need for manual manual supplement spraying, reduce time loss in production process and improve overall spraying efficiency.

[0025] In the embodiment, the top inner wall of the spraying box 1 is fixedly connected with the third mounting bracket 201, and the cylinder 2 is installed on the third mounting bracket 201.

[0026] In the embodiment, the bottom inner wall of the spraying box 1 is fixedly connected with the placing table 12, and the placing table 12 is provided with four square-shaped layout screens 13. The bottom of the screen 13 is provided with a collection box. The flying paint finally falls through the screen 13 into the collection box for collection. The bottom of the placing table 12 is fixedly connected with the first servo motor 7.

[0027] In this embodiment, the top of the spraying box 1 is fixedly connected with a paint tank 14, the discharge port of the paint tank 14 is fixedly connected with a first pipeline 15, the feeding end of the first pipeline 15 is arranged in the paint tank 14, one side of the paint tank 14 is fixedly connected with a water pump 16, the first pipeline 15 is connected with the input end of the water pump 16, the output end of the water pump 16 is fixedly connected with a second pipeline 17, the second pipeline 17 penetrates through one side of the spraying box 1, and the second pipeline 17 is connected with the input end of the spray gun 8.

[0028] In this embodiment, the inner wall of the spraying box 1 is fixedly connected with a first electric push rod 18, the output end of the first electric push rod 18 is fixedly connected with a sliding plate 19, a guide rod 20 is arranged through the sliding plate 19, the sliding plate 19 moves along the guide rod 20, the stability of the sliding plate 19 during movement is ensured, and the guide rod 20 is fixedly connected with the top inner wall of the spraying box 1.

[0029] In this embodiment, the bottom of the sliding plate 19 is fixedly connected with a second mounting frame 21, the second mounting frame 21 is installed with a second electric push rod 22, and the output end of the second electric push rod 22 is fixedly connected with the first mounting frame 10.

[0030] In this embodiment, the second electric push rod 22, the first electric push rod 18, the second servo motor 11, the water pump 16 and the first servo motor 7 are electrically connected with the same PLC programmable controller 23 through wires, and the PLC programmable controller 23 is installed on the outer wall of the spraying box 1.

[0031] Working principle: before using the device, according to the shape of irregular standard parts, using PLC programmable controller 23 preprogrammed logic control task, control equipment operation, use, the standard parts are placed on the tray 6, the output end of the cylinder 2 will stretch out, the output end of the cylinder 2 will drive the first rotating shaft 3 down, the first rotating shaft 3 will drive the sleeve plate 4 down, the sleeve plate 4 will drive the pressure plate 5 down until the standard parts are contacted, through the PLC programmable controller 23 starts the first servo motor 7, the output end of the first servo motor 7 will drive the tray 6 to rotate, the tray 6 will drive the standard parts to rotate, the standard parts will drive the pressure plate 5 to rotate, the pressure plate 5 will drive the sleeve plate 4 to rotate on the first rotating shaft 3, ensure the stability of the standard parts when rotating, start the water pump 16, the water pump 16 will draw out the paint in the paint tank 14, through the first pipeline 15 into the water pump 16, from the water pump 16 output, through the second pipeline 17 into the spray gun 8, finally through the spray gun 8 discharge, the paint is sprayed on the standard parts, start the first electric push rod 18, the output end of the first electric push rod 18 will drive the sliding plate 19 along the guide rod 20 to move, the sliding plate 19 will drive the second mounting frame 21 to move, the second mounting frame 21 will drive the second electric push rod 22 to move, the second electric push rod 22 will drive the first mounting frame 10 to move, the first mounting frame 10 will drive the second servo motor 11 and the second rotating shaft 9 to move, so that the spray gun 8 can move, that is, the distance between the spray gun 8 and the standard parts can be adjusted, start the second electric push rod 22, the output end of the second electric push rod 22 will drive the first mounting frame 10 to move, that is, the height of the spray gun 8 can be adjusted, start the second servo motor 11, the output end of the second servo motor 11 will drive the second rotating shaft 9 to rotate, the second rotating shaft 9 will drive the spray gun 8 to rotate, that is, the angle of the spray gun 8 can be adjusted, the direction of the sprayed paint can be adjusted, according to the shape and volume of the standard parts, the distance between the spray gun 8 and the standard parts and the angle of the spray gun 8 are adjusted, the standard parts are rotated during spraying, which can ensure that every corner of the surface of the standard parts is covered and sprayed from multiple angles to avoid missed spraying area. After spraying, the output end of the cylinder 2 is retracted, which can make the pressure plate 5 rise and no longer contact the standard parts, the standard parts are turned over for further spraying, or the completed standard parts are taken out.

[0032] For purposes of the description hereinafter, spatial

[0033] It is also to be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components and / or combinations thereof, but do not preclude the presence or addition of one or more other features, steps, operations, devices, components and / or combinations thereof.

[0034] The preferred embodiments of the present application have been described above with the intent to enable those skilled in the art to make and use it. Various modifications to these embodiments will occur to those skilled in the art and are intended to be encompassed by the description. The structures and devices disclosed herein are to be considered in all respects as illustrative and not restrictive. Accordingly, the scope of the application is indicated by the appended claims rather than by the description. What is claimed is:

Claims

1. A spraying mechanism for irregular standard parts, comprising a spraying box (1), characterized in that, The spray box (1) is equipped with a cylinder (2). The output end of the cylinder (2) is fixedly connected to a first rotating shaft (3). The first rotating shaft (3) is fitted with a sleeve plate (4). The bottom of the sleeve plate (4) is fixedly connected to a pressure plate (5). The bottom of the pressure plate (5) is equipped with a support plate (6). The pressure plate (5) and the support plate (6) are both equipped with anti-slip pads on their adjacent sides. The bottom of the support plate (6) is equipped with a first servo motor (7). The output end of the first servo motor (7) is fixedly connected to the support plate (6). The spray box (1) is equipped with a spray gun (8). The outer wall of the spray gun (8) is fixedly connected to two second rotating shafts (9). Both second rotating shafts (9) are fitted with the same first mounting bracket (10). The first mounting bracket (10) is fixedly connected to one side of a second servo motor (11). The output end of the second servo motor (11) is fixedly connected to the second rotating shaft (9).

2. The irregular standard part surface spraying mechanism according to claim 1, characterized in that, The top inner wall of the spray box (1) is fixedly connected to a third mounting bracket (201), and the cylinder (2) is mounted on the third mounting bracket (201).

3. The surface spraying mechanism for irregular standard parts according to claim 2, characterized in that, The bottom inner wall of the spray box (1) is fixed with a placement platform (12), and four square mesh plates (13) are provided on the placement platform (12). A collection box is provided at the bottom of the mesh plates (13), and the bottom of the placement platform (12) is fixedly connected to a first servo motor (7).

4. The irregular standard part surface spraying mechanism according to claim 3, characterized in that, A paint tank (14) is fixedly connected to the top of the spray box (1). A first pipe (15) is fixedly connected to the outlet of the paint tank (14). The inlet end of the first pipe (15) is located inside the paint tank (14). A water pump (16) is fixedly connected to one side of the paint tank (14). The first pipe (15) is connected to the input end of the water pump (16). A second pipe (17) is fixedly connected to the output end of the water pump (16). The second pipe (17) passes through one side of the spray box (1) and is connected to the input end of the spray gun (8).

5. The surface spraying mechanism for irregular standard parts according to claim 4, characterized in that, The inner wall of the spray box (1) is fixedly connected to a first electric push rod (18), and the output end of the first electric push rod (18) is fixedly connected to a sliding plate (19). A guide rod (20) is passed through the sliding plate (19), and the guide rod (20) is fixedly connected to the top inner wall of the spray box (1).

6. The surface spraying mechanism for irregular standard parts according to claim 5, characterized in that, The bottom of the sliding plate (19) is fixedly connected to a second mounting bracket (21), and a second electric push rod (22) is mounted on the second mounting bracket (21). The output end of the second electric push rod (22) is fixedly connected to the first mounting bracket (10).

7. The surface spraying mechanism for irregular standard parts according to claim 6, characterized in that, The second electric push rod (22), the first electric push rod (18), the second servo motor (11), the water pump (16) and the first servo motor (7) are all electrically connected to the same PLC programmable controller (23) through wires. The PLC programmable controller (23) is installed on the outer wall of the spray box (1).

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