Paint scraping device for paint production

Abstract

The utility model discloses a paint scraping device for paint production, which comprises a fixing mechanism for fixing a paint bucket; and the scraping mechanism is used for scraping paint in the paint bucket, and the outer side of the scraping mechanism is fixedly connected with the outer side of the fixing mechanism. According to the device, the scraping mechanism is arranged, during scraping, along with the increase of the rotating speed of the rotating shaft, under the action of centrifugal force, an L-shaped scraping plate slides out of a limiting sleeve, at the moment, paint on the inner wall of the bucket can be scraped off through the right-angle side of the L-shaped scraping plate, the corner of the L-shaped scraping plate is a right angle, and the paint can be prevented from being accumulated on the edge of the bottom of the inner wall of the paint bucket; and before the equipment is used, the position of the L-shaped scraping plate can be adjusted according to the inner diameter of the barrel, and the situation that the L-shaped scraping plate cannot be driven to reset due to the fact that the deformation quantity of the compression spring is too large when the equipment works is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of paint production, in particular to a paint scraping device used in paint production. Background Art

[0002] The paint scraper is a tool used to clean the residual paint in the paint bucket. Through a specific structural design, it can effectively scrape the paint on the inner wall of the paint bucket, avoid waste, and ensure the cleanliness of the paint bucket. It is easy to operate and improves work efficiency. It has important applications in the fields of paint production and use.

[0003] In the prior art, when scraping the paint on the inner wall of the paint bucket, the staff usually needs to hold a scraper to scrape the paint on the inner wall of the paint bucket. This method is inefficient, time-consuming and labor-intensive. In addition, during the cleaning process of the staff, the paint located at the bottom corner of the paint bucket is usually difficult to clean, which increases the difficulty of the staff's work. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model adopts a technical solution to solve the technical problems thereof: a paint scraping device for paint production, comprising: a fixing mechanism, the fixing mechanism is used to fix the paint bucket; a scraping mechanism, the scraping mechanism is used to scrape the paint in the paint bucket, the outer side of the scraping mechanism is fixedly connected to the outer side of the fixing mechanism, the fixing mechanism is used to fix the device and the paint bucket together, and then the scraping mechanism can be used to scrape off the paint attached to the inner wall of the paint bucket;

[0005] The scraper mechanism includes a driving motor, an output end of the driving motor is fixedly connected to a rotating shaft, an outer wall of the rotating shaft is symmetrically fixedly connected to a limiting sleeve, an L-shaped scraper is slidably connected to the bottom of the limiting sleeve, an outer wall of the rotating shaft is symmetrically fixedly connected to a sleeve, a side of the sleeve away from the rotating shaft is rotated and connected to an adjusting cylinder, an outer wall of the adjusting cylinder is fixedly connected to a hollow screw, an outer wall of the hollow screw is threadedly connected to a sliding ring, an outer wall of the sliding ring is fixedly connected to a compression spring, an end of the compression spring away from the sliding ring is fixedly connected to a connecting rod, and the corners of the L-shaped scraper are right angles, which can prevent paint from accumulating at the edge of the bottom of the inner wall of the paint bucket, making it difficult to clean up later.

[0006] Preferably, the outer wall of the sliding ring is slidably connected to the inner wall of the sleeve, and the outer wall of the connecting rod is slidably connected to the inner wall of the hollow screw. In the process of the L-shaped scraper sliding out of the limit sleeve, the L-shaped scraper drives the connecting rod to slide in the sleeve, and the compression spring is compressed at this time.

[0007] Preferably, the outer wall of the connecting rod is slidably connected to the inner wall of the adjusting cylinder, and the end of the connecting rod away from the compression spring is fixedly connected to the outer wall of the L-shaped scraper. The hollow screw is rotated by the adjusting cylinder, so that the hollow screw can drive the sliding ring to slide along the inner wall of the sleeve. At this time, the sliding ring drives the L-shaped scraper to move through the compression spring and the connecting rod.

[0008] Preferably, the fixing mechanism includes a cover plate, the bottom of the cover plate is fixedly connected to the bottom shell, the inner wall of the bottom shell is rotatably connected to a rotating plate, the inner wall of the rotating plate is slidably connected to a clamping block through an arc-shaped hole, the outer wall of the clamping block is slidably connected to the inner wall of the bottom shell through a limiting hole, and the limiting hole is opened in the wall of the bottom shell, and the rotating plate is rotated by a threaded column to make the clamping block slide relatively in the arc-shaped hole. In this process, the clamping blocks approach each other along the bottom of the bottom shell under the restriction of the limiting hole until the four clamping blocks all contact with the edge of the paint bucket and stop.

[0009] Preferably, the top of the cover plate is fixedly connected to the outer wall of the driving motor through a mounting bracket, the centers of the inner walls of the cover plate, the bottom shell and the rotating plate are all rotatably connected to the outer wall of the rotating shaft, the outer wall of the rotating plate is fixedly connected with a threaded column, the outer wall of the threaded column is threadedly connected with a knob, the outer wall of the knob is slidably connected with a protrusion, the outer wall of the protrusion is in contact with the outer wall of the bottom shell, and the protrusion can be stuck in a groove opened at the bottom of the bottom shell by turning the knob.

[0010] The beneficial effects of the utility model are as follows:

[0011] 1. The utility model is provided with a scraping mechanism. When scraping, as the rotation speed of the rotating shaft increases, under the action of centrifugal force, the L-shaped scraper slides out from the limiting sleeve until the edge of the L-shaped scraper contacts the inner wall of the paint bucket. At this time, the right-angled edge of the L-shaped scraper can be used to scrape the paint on the inner wall of the bucket. The corner of the L-shaped scraper is a right angle, which can prevent the paint from accumulating at the edge of the bottom of the inner wall of the paint bucket, making it difficult to clean up later.

[0012] 2. The utility model is provided with a scraping mechanism. Before the equipment is used, the hollow screw can be rotated by adjusting the barrel, so that the hollow screw drives the sliding ring to slide along the inner wall of the sleeve. At this time, the sliding ring drives the L-shaped scraper to move through the compression spring and the connecting rod. Therefore, the position of the L-shaped scraper can be adjusted first according to the inner diameter of the barrel to prevent the compression spring from deforming too much and failing to drive the L-shaped scraper to reset when the equipment is working.

[0013] 3. The utility model sets a fixing mechanism. When fixing, the rotating plate is rotated by the threaded column to make the clamping blocks slide relatively in the arc-shaped holes. In this process, the clamping blocks are approached to each other along the bottom of the bottom shell under the restriction of the limit holes until the four clamping blocks are in contact with the edge of the paint bucket and stop. Then, the knob is turned to make the protrusions stuck in the grooves provided at the bottom of the bottom shell. In this way, the device can be fixed on the surfaces of paint buckets of different diameters, thereby expanding the application range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the utility model.

[0015] Figure 2 It is a cross-sectional view of the utility model.

[0016] Figure 3 It is a structural schematic diagram of the scraping mechanism of the utility model.

[0017] Figure 4 It is a structural schematic diagram of A of the utility model.

[0018] Figure 5 It is a structural schematic diagram of the fixing mechanism of the utility model.

[0019] Figure 6 It is a structural schematic diagram of B of the utility model.

[0020] In the figure: 1. fixing mechanism; 2. scraping mechanism; 21. driving motor; 22. rotating shaft; 23. limiting sleeve; 24. L-shaped scraper; 25. sleeve; 26. adjusting cylinder; 27. hollow screw; 28. sliding ring; 29. ​​compression spring; 20. connecting rod; 11. cover plate; 12. bottom shell; 13. rotating plate; 14. arc hole; 15. limiting hole; 16. clamping block; 17. threaded column; 18. knob; 19. protrusion. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. 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 are obvious to those of ordinary skill in the art. The embodiments are selected and described in order 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 design various embodiments with various modifications suitable for specific purposes.

[0022] Example: See Figure 1 - Figure 6 The utility model provides a technical solution: a paint scraping device for paint production, comprising:

[0023] A fixing mechanism 1, which is used to fix the paint bucket; a scraping mechanism 2, which is used to scrape the paint in the paint bucket. The outer side of the scraping mechanism 2 is fixedly connected to the outer side of the fixing mechanism 1. When in use, the scraping device is placed on the top of the paint bucket, and then the fixing mechanism 1 is used to fix the device and the paint bucket together, and then the scraping mechanism 2 can be used to scrape off the paint attached to the inner wall of the paint bucket;

[0024] The scraper mechanism 2 includes a driving motor 21, the output end of the driving motor 21 is fixedly connected to a rotating shaft 22, the outer wall of the rotating shaft 22 is symmetrically fixedly connected to a limiting sleeve 23, the bottom of the limiting sleeve 23 is slidably connected to an L-shaped scraper 24, the outer wall of the rotating shaft 22 is symmetrically fixedly connected to a sleeve 25, the sleeve 25 is connected to an adjusting cylinder 26 on the side away from the rotating shaft 22, the outer wall of the adjusting cylinder 26 is fixedly connected to a hollow screw 27, the outer wall of the hollow screw 27 is threadedly connected to a sliding ring 28, the outer wall of the sliding ring 28 is fixedly connected to a compression spring 29, the end of the compression spring 29 away from the sliding ring 28 is fixedly connected to a connecting rod 20, the outer wall of the sliding ring 28 is slidably connected to the inner wall of the sleeve 25, the outer wall of the connecting rod 20 is slidably connected to the inner wall of the hollow screw 27, and the connecting rod 20 is The outer wall is slidably connected to the inner wall of the adjusting cylinder 26, and one end of the connecting rod 20 away from the compression spring 29 is fixedly connected to the outer wall of the L-shaped scraper 24. When scraping, the driving motor 21 located at the top of the cover plate 11 drives the rotating shaft 22 to rotate. At this time, the rotating shaft 22 drives the L-shaped scraper 24 to rotate through the limiting sleeve 23. The L-shaped scraper 24 can scrape the paint at the bottom of the inner wall of the paint bucket during the rotation process. As the rotation speed of the rotating shaft 22 increases, under the action of centrifugal force, the L-shaped scraper 24 slides out of the limiting sleeve 23 until the edge of the L-shaped scraper 24 contacts the inner wall of the paint bucket. At this time, the right-angled side of the L-shaped scraper 24 can be used to scrape the paint on the inner wall of the bucket. The corner of the L-shaped scraper 24 is a right angle, which can prevent the paint from accumulating at the edge of the bottom of the inner wall of the paint bucket, making it difficult to clean up later.

[0025] When the L-shaped scraper 24 slides out of the limit sleeve 23, the L-shaped scraper 24 drives the connecting rod 20 to slide in the sleeve 25. At this time, the compression spring 29 is compressed. Before the equipment is used, the hollow screw 27 can be rotated by adjusting the cylinder 26 to make the hollow screw 27 drive the sliding ring 28 to slide along the inner wall of the sleeve 25. At this time, the sliding ring 28 drives the L-shaped scraper 24 to move through the compression spring 29 and the connecting rod 20. In this way, the position of the L-shaped scraper 24 can be adjusted first according to the inner diameter of the barrel to prevent the compression spring 29 from deforming too much and failing to drive the L-shaped scraper 24 to reset when the equipment is working.

[0026] The fixing mechanism 1 includes a cover plate 11, the bottom of the cover plate 11 is fixedly connected to the bottom shell 12, the inner wall of the bottom shell 12 is rotatably connected to the rotating plate 13, the inner wall of the rotating plate 13 is slidably connected to the clamping block 16 through the arc hole 14, the outer wall of the clamping block 16 is slidably connected to the inner wall of the bottom shell 12 through the limiting hole 15, and the limiting hole 15 is opened in the wall of the bottom shell 12, the top of the cover plate 11 is fixedly connected to the outer wall of the driving motor 21 through the mounting frame, the center of the inner wall of the cover plate 11, the bottom shell 12 and the rotating plate 13 are all rotatably connected to the outer wall of the rotating shaft 22, the outer wall of the rotating plate 13 is fixedly connected to the threaded column 17, the outer wall of the threaded column 17 The wall is threadedly connected with a knob 18, and the outer wall of the knob 18 is slidably connected with a protrusion 19. The outer wall of the protrusion 19 contacts the outer wall of the bottom shell 12. When fixed, the rotating plate 13 is rotated by the threaded column 17 to make the clamping block 16 slide relatively in the arc hole 14. In this process, the clamping blocks 16 approach each other along the bottom of the bottom shell 12 under the restriction of the limit hole 15 until the four clamping blocks 16 stop when they are in contact with the edge of the paint bucket. Then, the knob 18 is rotated to make the protrusion 19 stuck in the groove opened at the bottom of the bottom shell 12, so that the device can be fixed on the surface of paint buckets of different diameters, thereby expanding the scope of application of the device.

[0027] Working principle:

[0028] When in use, the scraper device is placed on the top of the paint bucket, and then the device and the paint bucket are fixed together using the fixing mechanism 1, and then the paint attached to the inner wall of the paint bucket can be scraped off using the scraper mechanism 2;

[0029] When fixing, the rotating plate 13 is rotated by the threaded column 17, so that the clamping blocks 16 slide relatively in the arc-shaped hole 14. In this process, the clamping blocks 16 are limited by the limit holes 15 and move closer to each other along the bottom of the bottom shell 12 until the four clamping blocks 16 are in contact with the edge of the paint bucket and stop. Then, the knob 18 is rotated to make the protrusion 19 stuck in the groove opened at the bottom of the bottom shell 12, so that the device can be fixed on the surface of paint buckets of different diameters, thereby expanding the application range of the device;

[0030] When scraping, the driving motor 21 located at the top of the cover plate 11 drives the rotating shaft 22 to rotate. At this time, the rotating shaft 22 drives the L-shaped scraper 24 to rotate through the limiting sleeve 23. The L-shaped scraper 24 can scrape the paint on the bottom of the inner wall of the paint bucket during the rotation process. As the rotation speed of the rotating shaft 22 increases, under the action of centrifugal force, the L-shaped scraper 24 slides out of the limiting sleeve 23 until the edge of the L-shaped scraper 24 contacts the inner wall of the paint bucket. At this time, the right-angled side of the L-shaped scraper 24 can be used to scrape the paint on the inner wall of the bucket. The corner of the L-shaped scraper 24 is a right angle, which can prevent the paint from accumulating at the edge of the bottom of the inner wall of the paint bucket, making it difficult to clean up later.

[0031] When the L-shaped scraper 24 slides out of the limit sleeve 23, the L-shaped scraper 24 drives the connecting rod 20 to slide in the sleeve 25. At this time, the compression spring 29 is compressed. Before the equipment is used, the hollow screw 27 can be rotated by adjusting the cylinder 26 to make the hollow screw 27 drive the sliding ring 28 to slide along the inner wall of the sleeve 25. At this time, the sliding ring 28 drives the L-shaped scraper 24 to move through the compression spring 29 and the connecting rod 20. In this way, the position of the L-shaped scraper 24 can be adjusted first according to the inner diameter of the barrel to prevent the compression spring 29 from deforming too much and failing to drive the L-shaped scraper 24 to reset when the equipment is working.

[0032] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A paint scraping device for paint production, characterized in that: include: A fixing mechanism (1), wherein the fixing mechanism (1) is used to fix the paint bucket; A scraping mechanism (2), the scraping mechanism (2) being used to scrape paint from the paint bucket, the outer side of the scraping mechanism (2) being fixedly connected to the outer side of the fixing mechanism (1); The scraper mechanism (2) comprises a drive motor (21), the output end of the drive motor (21) is fixedly connected to a rotating shaft (22), the outer wall of the rotating shaft (22) is symmetrically fixedly connected to a limiting sleeve (23), the bottom of the limiting sleeve (23) is slidably connected to an L-shaped scraper (24), the outer wall of the rotating shaft (22) is symmetrically fixedly connected to a sleeve (25), the side of the sleeve (25) away from the rotating shaft (22) is rotated to be connected to an adjustment cylinder (26), the outer wall of the adjustment cylinder (26) is fixedly connected to a hollow screw (27), the outer wall of the hollow screw (27) is threadedly connected to a sliding ring (28), the outer wall of the sliding ring (28) is fixedly connected to a compression spring (29), and the end of the compression spring (29) away from the sliding ring (28) is fixedly connected to a connecting rod (20).

2. A paint scraping device for paint production according to claim 1, characterized in that: The outer wall of the sliding ring (28) is slidably connected to the inner wall of the sleeve (25), and the outer wall of the connecting rod (20) is slidably connected to the inner wall of the hollow screw (27).

3. A paint scraping device for paint production according to claim 1, characterized in that: The outer wall of the connecting rod (20) is slidably connected to the inner wall of the adjusting cylinder (26), and one end of the connecting rod (20) away from the compression spring (29) is fixedly connected to the outer wall of the L-shaped scraper (24).

4. A paint scraping device for paint production according to claim 1, characterized in that: The fixing mechanism (1) comprises a cover plate (11), the bottom of the cover plate (11) is fixedly connected to a bottom shell (12), the inner wall of the bottom shell (12) is rotatably connected to a rotating plate (13), the inner wall of the rotating plate (13) is slidably connected to a clamping block (16) via an arc-shaped hole (14), the outer wall of the clamping block (16) is slidably connected to the inner wall of the bottom shell (12) via a limiting hole (15), and the limiting hole (15) is provided in the wall of the bottom shell (12).

5. A paint scraping device for paint production according to claim 4, characterized in that: The top of the cover plate (11) is fixedly connected to the outer wall of the driving motor (21) via a mounting frame, and the centers of the inner walls of the cover plate (11), the bottom shell (12) and the rotating plate (13) are all rotatably connected to the outer wall of the rotating shaft (22).

6. A paint scraping device for paint production according to claim 4, characterized in that: The outer wall of the rotating plate (13) is fixedly connected to a threaded column (17), the outer wall of the threaded column (17) is threadedly connected to a knob (18), the outer wall of the knob (18) is slidably connected to a protrusion (19), and the outer wall of the protrusion (19) is in contact with the outer wall of the bottom shell (12).

Images