Flexible metal plate paint spraying device

Abstract

The utility model discloses a flexible paint spraying device for a metal plate. The flexible paint spraying device comprises a product positioning mechanism and a spray gun, the product positioning mechanism comprises a base, a rotary driving assembly and a carrying platform, a positioning assembly is arranged on the carrying platform and comprises first magnetic attraction blocks and second magnetic attraction blocks, a plurality of mounting groove sets are formed in the top of the carrying platform in a downward concave mode, each mounting groove set comprises four mounting grooves arranged in a cross shape, the first magnetic attraction blocks are arranged in the mounting grooves, and the second magnetic attraction blocks are arranged in the mounting grooves. The number of the second magnetic attraction blocks is four, the second magnetic attraction blocks can be selectively attracted and fixed in one mounting groove set, and a positioning groove is defined by the four second magnetic attraction blocks; a first hanging part is arranged on the spray gun, and a second hanging part is arranged beside the carrying platform. The rotary driving assembly can drive the carrying platform to rotate, so that in the paint spraying process, the metal plates can automatically rotate, an operator can conveniently hold the spray gun to conduct paint spraying operation, the positioning assembly can position the metal plates of various sizes, and paint spraying machining is more flexible.

Description

Technical Field

[0001] The utility model relates to the field of paint spraying devices, in particular to a flexible metal plate paint spraying device. Background Art

[0002] During the parts processing, in order to improve the performance of the parts, the parts are usually painted. The main tool used in the painting process is a spray gun. During construction, a spray gun is used to spray paint on the construction object to achieve the spraying purpose. There are various types of spray guns to achieve different spraying effects. Spray guns are mainly divided into pneumatic spray guns and electric spray guns.

[0003] In the prior art, when spraying larger parts, due to the large size of the parts, when manually holding a spray gun for spraying, it is necessary to hold the spray gun around the parts for spraying, which increases the labor intensity of the manual labor, and the spray gun is usually connected to an air pipe. In the process of surrounding the parts, the air pipe is easy to be entangled or stuck, causing the painting operation to be forced to be interrupted. On the one hand, it affects the processing efficiency of the parts. On the other hand, due to the interruption of painting, it will cause local paint on the surface of the parts to be poorly sprayed, affecting the quality of the product, bringing inconvenience to the painting operation. After the painting of a single part is completed, the paint is usually put back in place and taken out from the original position when the next part is processed. There is also a situation where the spray gun is directly placed on the ground, which makes it inconvenient to take and put the spray gun.

[0004] Therefore, it is necessary to design a new technical solution to solve the above problems. Utility Model Content

[0005] In view of this, the present invention aims to address the deficiencies in the prior art, and its main purpose is to provide a flexible metal sheet painting device, wherein the rotating drive component can drive the loading platform to rotate, so that during the painting process, the metal sheet can automatically rotate, making it convenient for the operator to hold the spray gun to spray paint, and there will be no problem of the spray gun being entangled or stuck. The second magnetic block can be selectively adsorbed and fixed in a group of mounting slots, so that the positioning component can position metal sheets of various sizes, thereby making the painting process more flexible. In addition, the setting of the first hanging part and the second hanging part facilitates the removal and placement of the spray gun, bringing convenience to the painting process.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A flexible metal sheet painting device comprises a product positioning mechanism and a spray gun for spraying paint on the metal sheet on the product positioning mechanism; wherein:

[0008] The product positioning mechanism includes a base, a rotary drive assembly arranged on the base, and a loading platform arranged on the rotary drive assembly, the rotary drive assembly can drive the loading platform to rotate, and a positioning assembly is provided on the loading platform, the positioning assembly includes a first magnetic block and a second magnetic block that can be attracted to the first magnetic block, and the top of the loading platform is downwardly recessed with a plurality of mounting slot groups, the mounting slot group includes four mounting slots arranged in a cross shape, each of the mounting slots is provided with a first magnetic block, the second magnetic block has four, and can be selectively adsorbed and fixed in one of the mounting slot groups, and a positioning slot for positioning the metal plate is formed between the four second magnetic blocks;

[0009] The spray gun is provided with a first hanging part, and a second hanging part matching the first hanging part is provided on the side of the loading platform. The spray gun can be fixed on the loading platform through the cooperation of the first hanging part and the second hanging part.

[0010] As a preferred solution, multiple groups of mounting slots are sequentially arranged outwards from the center of the loading platform.

[0011] As a preferred solution, the second magnetic block is wrapped with a first spray masking film, and the mounting groove can be selectively covered with a second spray masking film according to the size of the metal plate. The setting of the first spray masking film and the second spray masking film can avoid the mounting groove and the second magnetic block from being affected in size due to multiple spraying, ensuring that the mounting groove and the second magnetic block can cooperate well. After multiple uses, only the first spray masking film and the second spray masking film need to be replaced.

[0012] As a preferred solution, the rotary drive assembly includes a rotary motor and a rotary rod connected to the rotary motor, the rotary motor is arranged in the base, and the rotary rod extends out of the top of the base and is connected to the bottom of the loading platform.

[0013] As a preferred solution, the installation groove is provided with a groove for accommodating the first magnetic block, the first magnetic block is arranged in the groove, and the second magnetic block can cover the first magnetic block.

[0014] As a preferred solution, the loading platform is circular.

[0015] As a preferred solution, the spray gun includes a spray gun body and a nozzle, a liquid storage tank, and an air source connected to the spray gun body. A liquid channel is provided in the spray gun body, and the nozzle, liquid storage tank, and air source are all connected to the liquid channel.

[0016] As a preferred solution, the nozzle is connected to the front end of the spray gun body, the liquid storage tank is connected to the top end of the spray gun body, and the air source is connected to the bottom end of the spray gun body.

[0017] As a preferred solution, the first hanging portion is arranged at the top end of the spray gun body and is located beside the liquid storage tank.

[0018] As a preferred solution, the first hanging portion is a hook, and the second hanging portion is a hanging ring.

[0019] Compared with the prior art, the present invention has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solution that:

[0020] Mainly, the rotary drive assembly can drive the loading platform to rotate, so that the metal sheet can rotate automatically during the painting process, which is convenient for the operator to hold the spray gun to spray paint, and there will be no problem of the spray gun being entangled or stuck. The second magnetic block can be selectively adsorbed and fixed in a group of mounting slots, so that the positioning assembly can position metal sheets of various sizes, thereby making the painting process more flexible. In addition, the setting of the first hanging part and the second hanging part facilitates the removal and placement of the spray gun, bringing convenience to the painting process.

[0021] In order to more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural diagram of a preferred embodiment of the present utility model;

[0023] Figure 2 yes Figure 1 A partial enlarged view of point A in the middle;

[0024] Figure 3 This is a schematic diagram of the use of the second spray masking film of the preferred embodiment of the present utility model;

[0025] Figure 4 It is a schematic diagram of a loading platform according to a preferred embodiment of the present invention.

[0026] Description of the accompanying drawings:

[0027] 10. Product positioning mechanism; 11. Base;

[0028] 12. Rotary drive assembly; 121. Rotary motor;

[0029] 122. Rotating rod; 13. Loading platform;

[0030] 14. Mounting slot group; 141. Mounting slot;

[0031] 142, groove; 15, second hanging portion;

[0032] 20. Spray gun;

[0033] 21. First hanging part; 22. Spray gun body;

[0034] 23. Nozzle; 24. Liquid storage tank;

[0035] 25. Gas source; 30. Metal sheet;

[0036] 40. Positioning assembly; 41. First magnetic block;

[0037] 42. Second magnetic block; 50. First spray masking film;

[0038] 60. Second spray masking film. DETAILED DESCRIPTION

[0039] First of all, it should be noted that in the description of the present invention, the terms "up", "down", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as a limitation on the present invention.

[0040] Please refer to Figures 1 to 4 As shown, it shows the specific structure of a preferred embodiment of the present utility model, including a product positioning mechanism 10 and a spray gun 20 for spraying paint on a metal plate 30 on the product positioning mechanism 10.

[0041] The product positioning mechanism 10 includes a base 11, a rotating drive component 12 arranged on the base 11, and a loading platform 13 arranged on the rotating drive component 12. The rotating drive component 12 can drive the loading platform 13 to rotate. A positioning component 40 is provided on the loading platform 13. The positioning component 40 includes a first magnetic block 41 and a second magnetic block 42 that can be attracted to the first magnetic block 41. The top of the loading platform 13 is downwardly recessed with multiple groups of mounting slot groups 14. The mounting slot group 14 includes four mounting slots 141 arranged in a cross shape. The first magnetic block 41 is provided in each of the mounting slots 141. There are four second magnetic blocks 42, which can be selectively adsorbed and fixed in one group of mounting slot groups 14. The four second magnetic blocks 42 form a positioning slot for positioning the metal plate 30.

[0042] See Figure 2 and Figure 3As shown, the second magnetic block 42 is wrapped with a first spray masking film 50, and the installation groove 141 can be selectively covered with a second spray masking film 60 according to the size of the metal plate 30. The setting of the first spray masking film 50 and the second spray masking film 60 can avoid the installation groove 141 and the second magnetic block 42 from affecting the size due to multiple spraying, ensuring that the installation groove 141 and the second magnetic block 42 can cooperate well, and only the first spray masking film 50 and the second spray masking film 60 need to be replaced after multiple uses; specifically, the installation groove 141 is concavely provided with a groove 142 for accommodating the first magnetic block 41, the first magnetic block 41 is arranged in the groove 142, and the second magnetic block 42 can cover the first magnetic block 41; wherein, the first magnetic block 41 is a magnet, and the second magnetic block 42 is an iron block.

[0043] See Figure 4 As shown, the loading platform 13 is circular, and a plurality of mounting slot groups 14 are sequentially arranged outward from the center of the loading platform 13 at intervals.

[0044] See Figure 1 As shown, the rotary drive assembly 12 includes a rotary motor 121 and a rotary rod 122 connected to the rotary motor 121. The rotary motor 121 is disposed in the base 11. The rotary rod 122 extends from the top of the base 11 and is connected to the bottom of the loading platform 13. The spray gun 20 is provided with a first hanging portion 21. A second hanging portion 15 matching the first hanging portion 21 is provided on the side of the loading platform 13. The spray gun 20 can be fixed on the loading platform 13 through the cooperation between the first hanging portion 21 and the second hanging portion 15.

[0045] Specifically, the spray gun 20 includes a spray gun body 22 and a nozzle 23, a liquid storage tank 24, and an air source 25 connected to the spray gun body 22. A liquid channel (not shown in the figure) is provided in the spray gun body 22. The nozzle 23, the liquid storage tank 24, and the air source 25 are all connected to the liquid channel. The air source 25 generally includes an air supply device and an air pipe connected to the air supply device, which is connected to the spray gun body 22 through the air pipe. The nozzle 23 is connected to the front end of the spray gun body 22, the liquid storage tank 24 is connected to the top of the spray gun body 22, and the air source 25 is connected to the bottom end of the spray gun body 22. The first hanging part 21 is provided at the top of the spray gun body 22 and is located on the side of the liquid storage tank 24; wherein, the first hanging part 21 is a hook and the second hanging part 15 is a hanging ring.

[0046] The design focus of this utility model is:

[0047] Mainly, the rotary drive assembly can drive the loading platform to rotate, so that the metal sheet can rotate automatically during the painting process, which is convenient for the operator to hold the spray gun to spray paint, and there will be no problem of the spray gun being entangled or stuck. The second magnetic block can be selectively adsorbed and fixed in a group of mounting slots, so that the positioning assembly can position metal sheets of various sizes, thereby making the painting process more flexible. In addition, the setting of the first hanging part and the second hanging part facilitates the removal and placement of the spray gun, bringing convenience to the painting process.

[0048] The above description is merely a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any minor modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A flexible metal sheet painting device, characterized by: A product positioning mechanism and a spray gun for painting a metal sheet on the product positioning mechanism; wherein: The product positioning mechanism includes a base, a rotary drive component arranged on the base, and a loading platform arranged on the rotary drive component, the rotary drive component can drive the loading platform to rotate, and a positioning component is provided on the loading platform, the positioning component includes a first magnetic block and a second magnetic block that can be attracted to the first magnetic block, and the top of the loading platform is downwardly recessed with a plurality of mounting slot groups, the mounting slot group includes four mounting slots arranged in a cross shape, each of the mounting slots is provided with a first magnetic block, the second magnetic block has four, and can be selectively adsorbed and fixed in one of the mounting slot groups, and a positioning slot for positioning the metal plate is formed between the four second magnetic blocks; The spray gun is provided with a first hanging part, and a second hanging part matching the first hanging part is provided on the side of the loading platform. The spray gun can be fixed on the loading platform through the cooperation of the first hanging part and the second hanging part.

2. The flexible metal sheet painting device according to claim 1, characterized in that: The plurality of mounting slot groups are sequentially arranged outwards from the center of the loading platform.

3. The flexible metal sheet painting device according to claim 1, characterized in that: The second magnetic block is wrapped with a first spray-painted masking film, and the installation groove can be selectively covered with a second spray-painted masking film according to the size of the metal plate.

4. The flexible metal sheet painting device according to claim 1, characterized in that: The rotary drive assembly includes a rotary motor and a rotary rod connected to the rotary motor. The rotary motor is arranged in the base. The rotary rod extends out of the top of the base and is connected to the bottom of the loading platform.

5. The flexible metal sheet painting device according to claim 1, characterized in that: The installation slot is concavely provided with a groove for accommodating the first magnetic block, the first magnetic block is arranged in the groove, and the second magnetic block can cover the first magnetic block.

6. The flexible metal sheet painting device according to claim 1, characterized in that: The loading platform is circular.

7. The flexible metal sheet painting device according to claim 1, characterized in that: The spray gun includes a spray gun body and a spray head, a liquid storage tank, and an air source connected to the spray gun body. A liquid channel is provided in the spray gun body, and the spray head, the liquid storage tank, and the air source are all connected to the liquid channel.

8. The flexible metal sheet painting device according to claim 7, characterized in that: The spray head is connected to the front end of the spray gun body, the liquid storage tank is connected to the top end of the spray gun body, and the air source is connected to the bottom end of the spray gun body.

9. The flexible metal sheet painting device according to claim 8, characterized in that: The first hanging portion is arranged at the top end of the spray gun body and is located beside the liquid storage tank.

10. The flexible metal sheet painting device according to claim 1, characterized in that: The first hanging portion is a hook, and the second hanging portion is a hanging ring.

Images