Coating dispersion machine

Abstract

The utility model provides a coating dispersion machine, which relates to the technical field of coating processing equipment and comprises a supporting base, a charging barrel fixedly connected to the right side of the top of the supporting base, a cover plate arranged above the charging barrel, a lifting assembly arranged at the top of the cover plate, and a motor fixedly connected to the middle of the top end face of the cover plate. The output end of the motor penetrates through the middle of the cover plate and is fixedly connected with a stirring shaft, a limiting block is arranged in the limiting hole, a limiting groove matched with the limiting block is formed in the outer side of the stirring rod, a movable plate is slidably connected into the cavity, a hand lifting rod is fixedly connected to one side of the movable plate, and the outer side of the hand lifting rod is sleeved with a spring. According to the stirring device, a user only needs to hold the lifting rod by hand to pull the lifting rod outwards, so that the limiting block moves out of the limiting groove, limiting of the stirring rod is relieved, the stirring rod can be detached from the interior of the mounting groove to be replaced, and operation is simple and rapid.

Description

Technical Field

[0001] The utility model relates to the technical field of paint processing equipment, in particular to a paint dispersing machine. Background Art

[0002] The coating disperser is mainly used to crush, disperse, emulsify and mix liquid raw materials of different viscosities. It is a new type of high-efficiency stirring equipment with high-speed operation of the upper and lower teeth of the dispersion plate. It can strongly shear, impact, crush and disperse the materials at high speed to achieve the functions of rapid mixing, dissolving, dispersing and refining. It is an efficient equipment for stirring, dispersing and dissolving solids such as coatings.

[0003] The utility model with announcement number CN212819403U discloses a paint disperser, including a base, an electric hydraulic cylinder is fixed on one side of the upper end of the base, a top plate is fixed on the top of the electric hydraulic cylinder, a connecting plate is symmetrically fixed on the side of the bottom wall of the top plate away from the electric hydraulic cylinder, a cover plate is fixed on the bottom end of the connecting plate, and a driving motor is fixed at the center of the top of the cover plate... This application can prevent the paint from spilling out of the barrel mouth during the dispersion process, avoiding waste of paint, and is not easy to contaminate the base. By setting a stirring assembly, the corresponding L-shaped stirring rod can be replaced when the L-shaped stirring rod is damaged, and the replacement is convenient, which effectively avoids waste of resources caused by overall replacement. However, this application uses nuts to fix the stirring rod, and after long-term use, the paint is easy to adhere to the outside of the screw and the nut, making it difficult to screw the nut, and the operation of screwing the nut is cumbersome, time-consuming and labor-intensive, and the stirring rod cannot be quickly disassembled and replaced.

[0004] Therefore, there is room for improvement, and the utility model provides a paint disperser. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model aims to provide a coating dispersing machine, and the specific scheme is as follows:

[0006] A paint disperser comprises a supporting base, a material barrel is fixedly connected to the right side of the top of the supporting base, a cover plate is arranged above the material barrel, a lifting assembly is arranged on the top of the cover plate, a motor is fixedly connected to the middle part of the top surface of the cover plate, the output end of the motor passes through the middle part of the cover plate and is fixedly connected to a stirring shaft, a plurality of fixed blocks are fixedly sleeved on the outer side of the stirring shaft, a mounting groove is provided on the fixed block, a stirring rod is installed inside the mounting groove, a hollow body is provided inside the fixed block, a limiting hole is provided between the hollow cavity and the mounting groove, a limiting block is arranged inside the limiting hole, a limiting groove matched with the limiting block is provided on the outer side of the stirring rod, a movable plate is slidably connected to the interior of the hollow cavity, a carrying rod is fixedly connected to one side of the movable plate, and a spring is sleeved on the outer side of the carrying rod.

[0007] With the above technical solution, you only need to hold the carrying rod and pull it outward to move the limit block out of the limit groove, thereby releasing the limit on the stirring rod, and then you can remove the stirring rod from the inside of the installation groove and replace it. The operation is simple and fast.

[0008] Furthermore, the lifting assembly includes a hydraulic cylinder fixedly connected to the left side of the top surface of the support base, the output end of the hydraulic cylinder is fixedly connected to the top plate, the bottom end surface of the top plate is fixedly connected to the support rod, and the bottom end of the support rod is fixedly connected to the top surface of the cover plate.

[0009] Through the above technical solution, the height of the stirring rod and the scraper assembly can be adjusted.

[0010] Furthermore, one end of the limit block extends to the inside of the limit groove, and the other end of the limit block is fixedly connected to the other side of the movable plate.

[0011] Through the above technical solution, the limiting block is inserted into the limiting groove, thereby limiting the stirring rod.

[0012] Furthermore, one end of the spring is fixedly connected to the movable plate, and the other end of the spring is fixedly connected to the inner wall of the cavity.

[0013] Through the above technical solution, the spring is fixed inside the cavity.

[0014] Furthermore, one end of the carrying rod away from the movable plate extends to the outside of the fixed block, and a portion of the carrying rod located outside the fixed block is sleeved with a rubber sleeve.

[0015] Through the above technical solution, it is convenient to move the handle to the outside by hand.

[0016] Furthermore, a frame plate 1 is fixedly sleeved on the outer side of the stirring rod, a frame plate 2 is fixedly sleeved on the outer side of the carrying rod, and sealing gaskets are fixedly connected to the inner side surfaces of the frame plate 1 and the frame plate 2.

[0017] Through the above technical solution, it is difficult for the paint to enter the interior of the fixing block through the gap.

[0018] Furthermore, a scraper assembly is provided on the outer side of the stirring shaft, and the scraper assembly includes two horizontal scrapers and a vertical scraper. The horizontal scrapers are fixedly connected to the outer side of the upper end of the stirring shaft and the bottom end of the stirring shaft respectively, and a vertical scraper is fixedly connected between the two horizontal scrapers.

[0019] Through the above technical solution, the stirring shaft drives the scraper assembly to rotate, and the rotation of the scraper assembly can scrape off the paint splashed onto the bottom end surface of the cover plate and the inner wall of the barrel, avoiding waste of paint.

[0020] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0021] (1) When the stirring rod needs to be disassembled and replaced, the lifting rod is pulled outward by hand, thereby driving the movable plate to move inside the cavity and squeeze the spring. The spring is squeezed and contracts, and the movement of the movable plate drives the limit block to move, so that the limit block moves out of the limit groove, thereby releasing the limit on the stirring rod. The stirring rod can be removed from the inside of the installation groove and quickly replaced. The operation is simple and fast, saving time and effort, and solving the problem of the prior art that the paint is easily adhered to the outside of the screw and nut after long-term use, making it difficult to screw the nut.

[0022] (2) When the motor drives the stirring shaft to rotate, the stirring shaft can drive the scraper assembly to rotate. The rotation of the scraper assembly can scrape off the paint splashed onto the bottom end surface of the cover plate and the inner wall of the barrel, thereby avoiding waste of paint. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the structure of this application;

[0024] Figure 2 A cross-sectional view of a fixing block of the present application;

[0025] Figure 3 For this application Figure 2 A magnified schematic diagram of the structure of the area at point A in the middle.

[0026] Figure numerals: 1. Support base; 2. Barrel; 3. Hydraulic cylinder; 4. Top plate; 5. Support rod; 6. Motor; 7. Moving plate; 8. Cover plate; 9. Scraper assembly; 91. Vertical scraper; 92. Horizontal scraper; 10. Stirring rod; 11. Fixed block; 12. Stirring shaft; 13. Mounting groove; 14. Cavity; 15. Limiting groove; 16. Frame plate one; 17. Handle bar; 18. Frame plate two; 19. Limiting hole; 20. Limiting block; 21. Spring. DETAILED DESCRIPTION

[0027] The present invention will be further described in detail below in conjunction with the embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0028] This application discloses a coating dispersing machine, please refer to Figure 1 , Figure 2 and Figure 3, including a supporting base 1, a barrel 2 is fixedly connected to the right side of the top of the supporting base 1, a cover plate 8 is arranged above the barrel 2, a lifting assembly is arranged on the top of the cover plate 8, a motor 6 is fixedly connected to the middle of the top surface of the cover plate 8, the output end of the motor 6 passes through the middle of the cover plate 8 and is fixedly connected to a stirring shaft 12, a plurality of fixed blocks 11 are fixedly sleeved on the outer side of the stirring shaft 12, a mounting groove 13 is provided on the fixed block 11, a stirring rod 10 is installed inside the mounting groove 13, the motor 6 drives the stirring shaft 12 and the stirring rod 10 to rotate to stir the paint inside the barrel 2, a hollow cavity 14 is provided inside the fixed block 11, a limiting hole 19 is provided between the hollow cavity 14 and the mounting groove 13, a limiting block 20 is arranged inside the limiting hole 19, a limiting groove 15 matched with the limiting block 20 is provided on the outer side of the stirring rod 10, a moving plate 7 is slidably connected inside the hollow cavity 14, and a hand-held rod 17 is fixedly connected to one side of the moving plate 7.

[0029] The handgrip 17 is pulled outward, thereby driving the movable plate 7 to move inside the hollow body 14 and squeezing the spring 21. The spring 21 is squeezed and contracts, and the movement of the movable plate 7 drives the limit block 20 to move, so that the limit block 20 moves out of the limit groove 15, thereby releasing the limit on the stirring rod 10, and the stirring rod 10 can be removed from the inside of the installation groove 13 for replacement. The operation is simple and fast. The outer side of the handgrip 17 is sleeved with a spring 21, and one end of the limit block 20 extends to the limit groove 15. Internally, the other end of the limit block 20 is fixedly connected to the other side of the movable plate 7, one end of the spring 21 is fixedly connected to the movable plate 7, and the other end of the spring 21 is fixedly connected to the inner wall of the cavity body 14. The end of the carrying rod 17 away from the movable plate 7 extends to the outside of the fixed block 11, and the part of the carrying rod 17 located outside the fixed block 11 is provided with a rubber sleeve, and the outside of the rubber sleeve is provided with anti-slip bumps. The anti-slip bumps can increase the friction between the hand and the carrying rod 17, making it easier to pull the carrying rod 17.

[0030] See also Figure 1 The lifting assembly includes a hydraulic cylinder 3 fixedly connected to the left side of the top surface of the support base 1, the output end of the hydraulic cylinder 3 is fixedly connected to the top plate 4, the bottom end surface of the top plate 4 is fixedly connected to the support rod 5, and the bottom end of the support rod 5 is fixedly connected to the top surface of the cover plate 8. The hydraulic cylinder 3 drives the top plate 4 to move downward when it works, and the downward movement of the top plate 4 can drive the support rod 5 and the cover plate 8 to move downward, so that the stirring shaft 12 and the stirring rod 10 can be placed inside the barrel 2, and the horizontal scraper 92 at the bottom end of the stirring shaft 12 is in contact with the inner bottom wall of the barrel 2. When the scraper assembly 9 is placed into the barrel 2, the vertical scraper 91 is in contact with the inner wall of the barrel 2.

[0031] See also Figure 2 and Figure 3The outer side of the stirring rod 10 is fixedly sleeved with a frame plate 16, and the outer side of the carrying rod 17 is fixedly sleeved with a frame plate 2 18. The inner sides of the frame plates 16 and 18 are fixedly connected with sealing gaskets. The frame plates 16, 18 and the sealing gaskets play a sealing role, making it difficult for the paint to enter the interior of the fixed block 11 through the gap.

[0032] See also Figure 1 , a scraper assembly 9 is arranged on the outside of the stirring shaft 12, and the scraper assembly 9 includes two horizontal scrapers 92 and a vertical scraper 91. The upper outer side of the stirring shaft 12 and the bottom end of the stirring shaft 12 are respectively fixedly connected with horizontal scrapers 92, and the vertical scraper 91 is fixedly connected between the two horizontal scrapers 92, and the top of the horizontal scraper 92 near the upper end of the stirring shaft 12 is in contact with the bottom end surface of the cover plate 8. When the motor 6 drives the stirring shaft 12 to rotate, the stirring shaft 12 drives the scraper assembly 9 to rotate, and the rotation of the scraper assembly 9 can scrape off the paint splashed to the bottom end surface of the cover plate 8 and the inner wall of the barrel 2, so as to avoid waste of paint; wherein, when there is not much paint left inside the barrel 2, the hydraulic cylinder 3 can be controlled to drive the scraper assembly 9 to be lowered into the inside of the barrel 2, and the motor 6 can be turned on to drive the scraper assembly 9 to rotate, so that the horizontal scraper 92 at the bottom end of the stirring shaft 12 is used to scrape off the paint on the inner bottom wall of the barrel 2, so that the paint is gathered together for easy use.

[0033] The implementation principle of the embodiment of the present application is as follows: pour the paint into the interior of the barrel 2, control the hydraulic cylinder 3 to work and drive the top plate 4 to move downward, and the top plate 4 moves downward to drive the support rod 5 and the cover plate 8 to move downward, so that the stirring shaft 12 and the stirring rod 10 can be placed inside the barrel 2, and the horizontal scraper 92 at the bottom end of the stirring shaft 12 is in contact with the inner bottom wall of the barrel 2. When the scraper assembly 9 is placed into the interior of the barrel 2, the vertical scraper 91 is in contact with the inner wall of the barrel 2, and then the motor 6 is controlled to work and drive the stirring shaft 12 and the scraper assembly 9 to rotate. The stirring shaft 12 rotates to stir the paint, and the scraper assembly 9 rotates to scrape off the paint splashed on the bottom end surface of the cover plate 8 and the inner wall of the barrel 2, so as to avoid wasting the paint.

[0034] When the stirring rod 10 needs to be disassembled and replaced, the hydraulic cylinder 3 is controlled to drive the stirring rod 10 to move to the top of the barrel 2, and then the lifting rod 17 is pulled outward by hand, thereby driving the moving plate 7 to move inside the cavity 14 and squeeze the spring 21. The spring 21 shrinks due to the squeezing, and the movement of the moving plate 7 drives the limit block 20 to move, so that the limit block 20 moves out of the limit groove 15, thereby releasing the limit on the stirring rod 10, and the stirring rod 10 can be removed from the inside of the mounting groove 13 for replacement. The operation is simple and fast.

[0035] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A paint dispersing machine, comprising a supporting base (1), characterized in that: The top right side of the support base (1) is fixedly connected to a barrel (2), a cover plate (8) is arranged above the barrel (2), a lifting assembly is arranged on the top of the cover plate (8), a motor (6) is fixedly connected to the middle of the top surface of the cover plate (8), the output end of the motor (6) passes through the middle of the cover plate (8) and is fixedly connected to a stirring shaft (12), a plurality of fixed blocks (11) are fixedly sleeved on the outer side of the stirring shaft (12), a mounting groove (13) is provided on the fixed block (11), and a stirring shaft (12) is installed inside the mounting groove (13). The invention relates to a stirring rod (10), wherein a cavity (14) is provided inside the fixing block (11), a limiting hole (19) is provided between the cavity (14) and the mounting groove (13), a limiting block (20) is arranged inside the limiting hole (19), a limiting groove (15) adapted to the limiting block (20) is provided on the outside of the stirring rod (10), a movable plate (7) is slidably connected inside the cavity (14), a carrying rod (17) is fixedly connected to one side of the movable plate (7), and a spring (21) is sleeved on the outside of the carrying rod (17).

2. A coating dispersing machine according to claim 1, characterized in that: The lifting assembly comprises a hydraulic cylinder (3) fixedly connected to the left side of the top end surface of the support base (1); the output end of the hydraulic cylinder (3) is fixedly connected to a top plate (4); the bottom end surface of the top plate (4) is fixedly connected to a support rod (5); and the bottom end of the support rod (5) is fixedly connected to the top end surface of the cover plate (8).

3. A coating dispersing machine according to claim 1, characterized in that: One end of the limit block (20) extends to the inside of the limit groove (15), and the other end of the limit block (20) is fixedly connected to the other side of the movable plate (7).

4. A coating dispersing machine according to claim 1, characterized in that: One end of the spring (21) is fixedly connected to the movable plate (7), and the other end of the spring (21) is fixedly connected to the inner wall of the cavity (14).

5. A coating dispersing machine according to claim 1, characterized in that: One end of the carrying rod (17) away from the movable plate (7) extends to the outside of the fixed block (11), and a portion of the carrying rod (17) located outside the fixed block (11) is sleeved with a rubber sleeve.

6. A coating dispersing machine according to claim 1, characterized in that: The outer side of the stirring rod (10) is fixedly sleeved with a frame plate 1 (16), the outer side of the carrying rod (17) is fixedly sleeved with a frame plate 2 (18), and the inner side surfaces of the frame plate 1 (16) and the frame plate 2 (18) are fixedly connected with sealing gaskets.

7. A coating dispersing machine according to claim 1, characterized in that: A scraper assembly (9) is arranged on the outer side of the stirring shaft (12), and the scraper assembly (9) comprises two transverse scrapers (92) and a vertical scraper (91). The outer side of the upper end of the stirring shaft (12) and the bottom end of the stirring shaft (12) are respectively fixedly connected with the transverse scrapers (92), and the vertical scraper (91) is fixedly connected between the two transverse scrapers (92).

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