A paint scraping device for paint production

Abstract

The utility model discloses a kind of coating scraping equipment for coating production, including main body, positioning mechanism, extension mechanism and cooperation mechanism, the positioning mechanism includes positioning frame, the extension mechanism includes second connecting rod and third connecting rod, the cooperation mechanism includes scraping piece and mounting piece, under the mutual cooperation of above mechanism, the position of the device can be conveniently adapted to the inner wall of pipeline of different diameter or length by adjusting positioning frame, in this way, equipment can adapt to multiple pipeline sizes, ensure that scraping work can be efficiently and uniformly carried out, reduce the limitation of equipment specificity, in addition, the device is fixed by positioning frame, ensure the position of scraping piece during working process, avoid position deviation or equipment shaking during scraping process, ensure the stability and consistency of scraping process.

Description

Technical Field

[0001] This utility model relates to the field of material scraping technology, specifically a paint scraping device for paint production. Background Technology

[0002] Paint scraping equipment used in paint production is a specialized device for removing and scraping off residual paint or adhering substances. The purpose of developing and using such equipment is usually to improve cleaning efficiency, reduce manual operation, and reduce paint waste.

[0003] When using traditional equipment without fixed functions, operators need to pay extra attention to the installation and adjustment of the scraper, which may require additional manpower or time to ensure operational stability.

[0004] Secondly, if the equipment cannot adjust the positioning frame, it may only be able to accommodate pipes of a specific size, and cannot handle pipes of other specifications, thus limiting the scope of the equipment's application.

[0005] Finally, using an unsuitable scraper can damage the inner wall of the pipe, especially for softer or finer materials, which may result in uneven scraping of the coating or surface scratches. Summary of the Invention

[0006] (a) Technical problems to be solved In view of the shortcomings of the prior art, this utility model provides a paint scraping device for paint production to solve the technical problems mentioned in the background art.

[0007] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a paint scraping device for paint production, comprising a main body, a positioning mechanism, an expansion mechanism, and a cooperating mechanism. The positioning mechanism includes a positioning frame, which is slidably connected to the main body. A pressing plate and a first connecting rod are mounted on the positioning frame. The pressing plate is rotatably connected to the first connecting rod. A locking element is mounted on the first connecting rod. The locking element is installed in the positioning frame and is rotatably connected to both the positioning frame and the first connecting rod. The expansion mechanism includes a second connecting rod and a third connecting rod. One end of the second connecting rod is rotatably connected to the positioning frame. Both ends of the third connecting rod are rotatably connected to both the main body and the second connecting rod. An external expansion element is mounted on the second connecting rod, and one end of the second connecting rod is rotatably connected to the external expansion element.

[0008] Preferably, the mating mechanism includes a scraper and an mounting component. The scraper is mounted on the expansion member and slidably connected to the expansion member. The mounting component is mating and connected to both the expansion member and the scraper.

[0009] In a further preferred embodiment, the locking member is provided with a first spring, which is fixedly connected to the positioning frame, and the fixing frame is provided with a second spring, one end of which is fixedly connected to the main body, to facilitate the operation of the device.

[0010] In a further preferred embodiment, the main body is provided with a positioning hole and a baffle, the third connecting rod is rotatably connected to the baffle, one end of the second spring is fixedly connected to the baffle, and the locking member is engaged with the positioning hole to facilitate the operation of the expansion mechanism.

[0011] In a further preferred embodiment, the main body is provided with a contact head and a limiting groove, and the locking member slides in the limiting groove to facilitate the driving of the locking member.

[0012] In a further preferred embodiment, the outer expansion member is provided with a mating groove, the scraper is slidably connected to the mating groove, and the scraper is provided with a threaded hole to facilitate the fixing of the scraper.

[0013] In a further preferred embodiment, the mounting component is provided with a screw, which engages with a threaded hole to facilitate fixing the position of the scraper.

[0014] In a further preferred embodiment, the outer expansion member is provided with a receiving plate, and the scraping member is connected to the receiving plate to facilitate the installation of the scraping member.

[0015] (III) Beneficial Effects Compared with the prior art, the present invention provides a paint scraping device for paint production, which has the following beneficial effects: In this invention, by setting a positioning mechanism, under the action of the positioning frame, the first connecting rod and the pressing plate, the device ensures that the position of the scraping part is fixed during the working process by tightening the positioning frame, avoiding positional displacement or equipment shaking during the scraping process, and ensuring the stability and consistency of the scraping process.

[0016] By setting an extension mechanism, the device can easily adapt to the inner walls of pipes of different diameters or lengths through the mutual cooperation of components such as the second and third connecting rods and the positioning frame. In this way, the equipment can adapt to various pipe sizes, ensuring that the scraping work can be carried out efficiently and evenly, reducing the limitations of equipment specialization.

[0017] In this invention, by setting up a matching mechanism, under the mutual cooperation of components such as the scraping part and the installation part, this device can replace different scraping parts according to the material of the pipe and the different coating properties of each material. It can select appropriate tools for different materials and coating types to ensure the best scraping effect. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a paint scraping device for paint production according to this utility model; Figure 2 This is a schematic diagram of the overall structure of this utility model from another angle; Figure 3 This is an exploded view of the mating mechanism in this utility model; Figure 4 This is a schematic diagram of the positioning mechanism in this utility model; Figure 5 This is a cross-sectional view of the internal structure of the positioning frame in this utility model.

[0019] In the diagram: 1. Main body; 2. Positioning frame; 3. Pressing plate; 4. First connecting rod; 5. Locking component; 6. Second connecting rod; 7. Third connecting rod; 8. Outer expansion component; 9. Scraping component; 10. Mounting component; 11. First spring; 12. Second spring; 13. Positioning hole; 14. Baffle; 15. Contact head; 16. Limiting groove; 17. Mating groove; 18. Threaded hole; 19. Screw; 20. Receiving plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1: Please see Figures 1-5 A paint scraping device for paint production includes a main body 1, a positioning mechanism, an expansion mechanism, and a cooperating mechanism. The positioning mechanism includes a positioning frame 2, which is slidably connected to the main body 1. A pressing plate 3 and a first connecting rod 4 are installed on the positioning frame 2. The pressing plate 3 is rotatably connected to the first connecting rod 4. A locking member 5 is installed on the first connecting rod 4. The locking member 5 is installed in the positioning frame 2 and is rotatably connected to both the positioning frame 2 and the first connecting rod 4. The expansion mechanism includes a second connecting rod 6 and a third connecting rod 7. One end of the second connecting rod 6 is rotatably connected to the positioning frame 2. Both ends of the third connecting rod 7 are rotatably connected to the main body 1 and the second connecting rod 6, respectively. An external expansion member 8 is installed on the second connecting rod 6, and one end of the second connecting rod 6 is rotatably connected to the external expansion member 8.

[0022] In this embodiment, the positioning mechanism includes a positioning frame 2, a pressing plate 3, and a first connecting rod 4. In use, the first connecting rod 4 on the positioning frame 2 can be pressed directly, causing the first connecting rod 4 to be forcefully driven to slide the locking member 5 in the limiting groove 16 of the positioning frame 2, and directly compress the first spring 11. The locking member 5 also disengages from the positioning hole 13 on the main body 1. In addition, the positioning frame 2 can be directly slid to compress the second spring 12 fixedly connected to the baffle 14. After the scraping plate contacts the inner wall of the pipe, the pressing plate 3 is released, causing the locking member 5 to re-insert into the positioning hole 13, and the position of the positioning frame 2 is fixed.

[0023] In this embodiment, the expansion mechanism includes a second connecting rod 6 and a third connecting rod 7. When the positioning frame 2 slides on the main body 1, the second connecting rod 6 is rotated by force, so that the third connecting rod 7 connected to the second connecting rod 6 can rotate on the baffle 14, which facilitates the dispersion of the expansion member 8, thereby changing the position of the expansion member 8 and facilitating the scraping of materials inside the pipe.

[0024] In this embodiment, the mating mechanism includes a scraper 9 and a mounting component 10. In use, the scraper 9 can be installed into the mating groove 17 of the outward expansion component 8, and the mounting component 10 can be directly installed on the outward expansion component 8, so that the screw 19 is connected to the threaded hole 18 on the mounting component 10, thereby allowing the scraper 9 to contact the inner wall of the pipe and scrape off the material.

[0025] Example 2: In summary, during use, the first connecting rod 4 on the positioning frame 2 can be directly pressed, causing the first connecting rod 4 to be forcefully driven to slide the locking member 5 in the limiting groove 16 of the positioning frame 2, and directly compress the first spring 11. The locking member 5 also disengages from the positioning hole 13 on the main body 1. In addition, directly sliding the positioning frame 2 allows it to compress the second spring 12 fixedly connected to the baffle 14. Subsequently, after the scraping plate contacts the inner wall of the pipe, the pressing plate 3 is released, causing the locking member 5 to re-insert into the positioning hole 13, and the position of the positioning frame 2 is fixed. When the positioning frame 2 slides on the main body 1, the second connecting rod 6 is forcefully rotated, thereby causing the locking member 5 to disengage from the positioning hole 13 on the main body 1. The third connecting rod 7 of the connecting rod 6 can rotate on the baffle 14 to facilitate the dispersion of the outer expansion member 8, thereby changing the position of the outer expansion member 8 and facilitating the scraping of materials inside the pipe. At this time, the scraping member 9 can be installed in the mating groove 17 of the outer expansion member 8, and the mounting member 10 can be directly installed on the outer expansion member 8, so that the screw 19 and the threaded hole 18 on the mounting member 10 can be connected, so that the scraping member 9 can contact the inner wall of the pipe and scrape the material. Different scraping members 9 can face materials of different thicknesses. When using the device, the main body 1 can be driven directly by an external electric drill or other rotating tools, and under the action of the contact head 15, the device can rotate stably inside the pipe.

[0026] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A paint scraping device for paint production, comprising a main body (1), a positioning mechanism, an expansion mechanism, and a cooperating mechanism, characterized in that, The positioning mechanism includes a positioning frame (2), which is slidably connected to the main body (1). A pressing plate (3) and a first connecting rod (4) are installed on the positioning frame (2). The pressing plate (3) is rotatably connected to the first connecting rod (4). A locking member (5) is installed on the first connecting rod (4). The locking member (5) is installed in the positioning frame (2) and is rotatably connected to the positioning frame (2) and the first connecting rod (4) respectively. The expansion mechanism includes a second connecting rod (6) and a third connecting rod (7). One end of the second connecting rod (6) is rotatably connected to the positioning frame (2). Both ends of the third connecting rod (7) are rotatably connected to the main body (1) and the second connecting rod (6) respectively. An expansion member (8) is installed on the second connecting rod (6). One end of the second connecting rod (6) is rotatably connected to the expansion member (8).

2. The paint scraping device for paint production according to claim 1, characterized in that: The mating mechanism includes a scraper (9) and a mounting component (10). The scraper (9) is mounted on the expansion component (8) and slidably connected to the expansion component (8). The mounting component (10) is mated and connected to both the expansion component (8) and the scraper (9).

3. The paint scraping device for paint production according to claim 2, characterized in that: The locking member (5) is provided with a first spring (11), which is fixedly connected to the positioning frame (2). The positioning frame (2) is provided with a second spring (12), one end of which is fixedly connected to the main body (1).

4. The paint scraping device for paint production according to claim 3, characterized in that: The main body (1) is provided with a positioning hole (13) and a baffle (14). The third connecting rod (7) is rotatably connected to the baffle (14). One end of the second spring (12) is fixedly connected to the baffle (14). The locking member (5) is connected to the positioning hole (13).

5. A paint scraping device for paint production according to claim 1, characterized in that: The main body (1) is provided with a contact head (15) and a limiting groove (16) is provided on the main body (1), and the locking member (5) slides in the limiting groove (16).

6. A paint scraping device for paint production according to claim 2, characterized in that: The outer expansion member (8) is provided with a mating groove (17), the scraper (9) is slidably connected to the mating groove (17), and the scraper (9) is provided with a threaded hole (18).

7. A paint scraping device for paint production according to claim 6, characterized in that: The mounting component (10) is provided with a screw (19), which is connected to the threaded hole (18).

8. A paint scraping device for paint production according to claim 7, characterized in that: The expansion member (8) is provided with a receiving plate (20), and the scraping member (9) is connected to the receiving plate (20).

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