Spraying device for furniture manufacturing

Abstract

The utility model relates to the field of furniture manufacturing, and discloses a spraying device for furniture manufacturing, which comprises a workbench, the top of the workbench is fixedly connected with a protective cover, the left and right sides of the inner wall of the protective cover are symmetrically provided with guide rods, and the exteriors of the guide rods are slidably connected with a scraper plate. And a reset spring is fixedly connected between the left scraping plate and the right scraping plate, a double-shaft motor is installed at the bottom of the workbench, reels are installed at the two output ends of the double-shaft motor, and the reels are wrapped with pulling ropes. According to the spraying device for furniture manufacturing, the shape of the guide rod is attached to the shape of the inner wall of the protective cover, the scraping plate can slide in the mode of being tightly attached to the inner wall of the protective cover along the guide rod, the inner wall of the protective cover is cleaned, paint is driven to be attached to the inner wall of the protective cover through diffusion, and the moving scraping plate can scrape off the paint attached to the inner wall of the protective cover; and cleaning and recycling of the paint are more convenient.

Description

Technical Field

[0001] The utility model relates to the field of furniture manufacturing, in particular to a spraying device for furniture manufacturing. Background Art

[0002] Furniture refers to the essential equipment and facilities for humans to maintain normal life, engage in production practice and carry out social activities. Furniture has also been continuously developing and innovating with the times. Today, there are many categories, different materials, complete varieties and different uses. It is an important foundation for establishing a working and living space.

[0003] In the process of furniture customization, it is necessary to spray paint on the board or other materials to give them color or a protective layer. Since paint is harmful to the human body, the spraying process is mostly carried out in a relatively closed space. However, during spraying, the sprayed paint is in a gaseous state and can easily diffuse to other locations, which not only pollutes the environment but also causes waste of paint. For this reason, we designed a spraying device for furniture manufacturing. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a spraying device for furniture manufacturing, which solves the problem that the paint sprayed by the traditional device is in a gaseous state and easily diffuses to other locations during spraying, which not only pollutes the environment but also causes waste of paint.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A spraying device for furniture manufacturing comprises a workbench, a protective cover is fixedly connected to the top of the workbench, guide rods are symmetrically arranged on the left and right sides of the inner wall of the protective cover, a scraper is slidably connected to the outside of the guide rods, and a return spring is fixedly connected between the left and right scrapers.

[0007] A double-axis motor is installed at the bottom of the workbench, and reels are installed at both output ends of the double-axis motor. A pulling rope is wrapped around the outside of the reel. The end of the pulling rope away from the reel passes through the workbench and extends to the inside of the protective cover and is fixedly connected to the scraper.

[0008] Furthermore, two inclined panels are fixedly connected to the top of the workbench, and the two inclined panels are symmetrically arranged in a V shape.

[0009] Furthermore, a liquid outlet located between two inclined panels is provided on the top of the workbench, a collecting box connected to the bottom of the liquid outlet is fixedly connected to the bottom of the workbench, and a negative pressure pump is installed at the bottom of the collecting box.

[0010] Furthermore, guide tubes are installed on both left and right sides of the bottom of the workbench, and the guide tubes are sleeved on the outside of the pulling rope.

[0011] Furthermore, a sliding hole corresponding to the guide rod is formed on the scraper, and the guide rod is located inside the sliding hole and is slidably connected to the sliding hole.

[0012] Furthermore, a sealing door is hinged on the back side of the protective cover.

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

[0014] 1. In the utility model, the shape of the guide rod fits the shape of the inner wall of the protective cover, and the scraper can slide along the guide rod close to the inner wall of the protective cover to clean the inner wall of the protective cover. The paint diffused out will stick to the inner wall of the protective cover, and the moving scraper can scrape off the paint stuck on the inner wall of the protective cover, making the cleaning and recycling of the paint more convenient.

[0015] 2. In the utility model, after the dual-axis motor is started, it can drive the reel to rotate, and then wind the pulling rope. In this process, the pulling rope pulls the scraper down, and the scraper can clean the inner wall of the protective cover during the descent. In this process, the reset spring is stretched. When the dual-axis motor is controlled to rotate in the opposite direction, the pulling rope is released, the reset spring is reset and shortened, and the scraper will be pulled up. The scraper returns to its initial position, which is convenient for the next cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a right side sectional view of the utility model.

[0018] In the figure: 1. workbench; 2. protective cover; 3. guide rod; 4. scraper; 5. reset spring; 6. pulling rope; 7. double-axis motor; 8. reel; 9. collecting box; 10. inclined panel; 11. liquid outlet; 12. sliding hole; 13. guide tube; 14. negative pressure pump; 15. sealing door. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-2 A spraying device for furniture manufacturing, comprising a workbench 1, a protective cover 2 is fixedly connected to the top of the workbench 1, a sealing door 15 is hinged on the back of the protective cover 2, guide rods 3 are symmetrically arranged on the left and right sides of the inner wall of the protective cover 2, a scraper 4 is slidably connected to the outside of the guide rod 3, a sliding hole 12 corresponding to the guide rod 3 is opened on the scraper 4, the guide rod 3 is located inside the sliding hole 12 and is slidably connected to the sliding hole 12, a return spring 5 is fixedly connected between the left and right scrapers 4, the protective cover 2 is arc-shaped, specifically a hollow semi-cylindrical shape, and the shape of the guide rod 3 is consistent with the shape of the inner wall of the protective cover 2 The scraper 4 can slide along the guide rod 3 close to the inner wall of the protective cover 2 to clean the inner wall of the protective cover 2. The protective cover 2 is provided with a through hole not marked in the figure, which is convenient for the insertion of an external paint nozzle. The sealing door 15 is opened, and the plate or other accessories to be sprayed are fixed in the protective cover 2, and then the sealing door 15 is closed. Then, the inserted paint nozzle is used to spray the fixed accessories or plates. The diffused paint will stick to the inner wall of the protective cover 2. The movable scraper 4 can scrape off the paint stuck on the inner wall of the protective cover 2, making the cleaning and recycling of the paint more convenient.

[0021] A double-axis motor 7 is installed at the bottom of the workbench 1, and reels 8 are installed at both output ends of the double-axis motor 7. A pulling rope 6 is wrapped around the outside of the reel 8. The end of the pulling rope 6 away from the reel 8 passes through the workbench 1 and extends to the inside of the protective cover 2 and is fixedly connected to the scraper 4. Guide tubes 13 are installed on the left and right sides of the bottom of the workbench 1. The guide tubes 13 are sleeved on the outside of the pulling rope 6. After the double-axis motor 7 is started, it can drive the reel 8 to rotate, and then wind the pulling rope 6. In this process, the pulling rope 6 pulls the scraper 4 down. During the descent, the scraper 4 can clean the inner wall of the protective cover 2. In this process, the reset spring 5 is stretched. When the double-axis motor 7 is controlled to rotate in the opposite direction, the pulling rope 6 is released, and the reset spring 5 is reset and shortened, which will pull the scraper 4 up, and the scraper 4 returns to its initial position, which is convenient for the next cleaning.

[0022] In another embodiment, two inclined panels 10 are fixedly connected to the top of the workbench 1, and the two inclined panels 10 are symmetrically arranged in a V shape. A liquid outlet 11 is opened on the top of the workbench 1 and is located between the two inclined panels 10. A collecting box 9 connected to the bottom of the liquid outlet 11 is fixedly connected to the bottom of the workbench 1. A negative pressure pump 14 is installed at the bottom of the collecting box 9. When the scraper 4 descends, the paint adsorbed on the inner wall of the protective cover 2 will be scraped off. The scraped paint will flow along the inclined surface of the inclined panel 10 to the liquid outlet 11 and the collecting box 9. After the negative pressure pump 14 is started, an outward suction force is formed, and the paint diffused into the inside of the protective cover 2 can also be sucked into the collecting box 9 for collection, which is convenient for paint recovery and reuse.

[0023] In summary, when the utility model is in use, the sealing door 15 is opened, the plate or other accessories to be sprayed are fixed in the protective cover 2, and then the sealing door 15 is closed, and then the inserted paint nozzle is used to spray the fixed accessories or plates. The paint diffuses out and sticks to the inner wall of the protective cover 2. When the scraper 4 descends, the paint adsorbed on the inner wall of the protective cover 2 will be scraped off. The scraped paint flows along the inclined surface of the inclined panel 10 to the liquid outlet 11 and the collection box 9. After the negative pressure pump 14 is started, an outward suction force is formed, and the paint diffused into the inside of the protective cover 2 can also be sucked into the collection box 9 for collection, which is convenient for paint recovery and reuse.

[0024] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A spraying device for furniture manufacturing, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected with a protective cover (2), the inner wall of the protective cover (2) is symmetrically provided with guide rods (3) on the left and right sides, the outer side of the guide rods (3) is slidably connected with a scraper (4), and a return spring (5) is fixedly connected between the left and right scrapers (4); A double-axis motor (7) is installed at the bottom of the workbench (1), and reels (8) are installed at both output ends of the double-axis motor (7). A pulling rope (6) is wrapped around the outside of the reel (8), and one end of the pulling rope (6) away from the reel (8) passes through the workbench (1) and extends to the inside of the protective cover (2) and is fixedly connected to the scraper (4).

2. A spraying device for furniture manufacturing according to claim 1, characterized in that: Two inclined panels (10) are fixedly connected to the top of the workbench (1), and the two inclined panels (10) are symmetrically arranged in a V shape.

3. A spraying device for furniture manufacturing according to claim 2, characterized in that: The top of the workbench (1) is provided with a liquid outlet (11) located between two inclined panels (10); the bottom of the workbench (1) is fixedly connected to a collecting box (9) which is connected to the bottom of the liquid outlet (11); and a negative pressure pump (14) is installed at the bottom of the collecting box (9).

4. A spraying device for furniture manufacturing according to claim 1, characterized in that: Guide tubes (13) are installed on both left and right sides of the bottom of the workbench (1), and the guide tubes (13) are sleeved on the outside of the pulling rope (6).

5. The spraying device for furniture manufacturing according to claim 1, characterized in that: The scraper (4) is provided with a sliding hole (12) corresponding to the guide rod (3); the guide rod (3) is located inside the sliding hole (12) and is slidably connected to the sliding hole (12).

6. A spraying device for furniture manufacturing according to claim 1, characterized in that: A sealing door (15) is hingedly connected to the back of the protective cover (2).

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