Water-based paint raw material grinding equipment

Abstract

The utility model discloses water paint raw material grinding equipment which comprises a bottom frame, a bottom box is welded to the top of the bottom frame, support plates are welded to the front end and the rear end of the top of the bottom box, rotating drums are connected to the top ends of the inner walls of the support plates in a sleeved mode, the bottoms of the rotating drums are welded to the centers of the opposite faces of a front plate and a rear plate, and motors are fixedly connected to the two ends of a transverse symmetry axis of the inner wall of the front plate. After a water-based paint raw material is poured into the grinding box, the rotating grinding roller is used for grinding the water-based paint raw material, qualified ground water-based paint particles can penetrate through the screen and fall into the bottom box, meanwhile, the unground water-based paint raw material can be stacked on the surface of the screen, and at the moment, a worker holds a rocker on the top of a rotary drum with one hand; and the rocker is shaken back and forth, meanwhile, the grinding box is shaken along with the rocker, then the water-based paint raw materials accumulated on the surface of the screen can be removed, the grinding efficiency of the water-based paint raw materials is improved, and meanwhile much convenience is brought to the production process of the water-based paint.

Description

Technical Field

[0001] The utility model relates to the technical field of water-based paint production equipment, in particular to a water-based paint raw material grinding device. Background Art

[0002] Water-based paint is a type of paint that uses water as a solvent. It is harmless to the human body, does not pollute the environment, has a plump paint film, is crystal clear, has good flexibility, is water-resistant, wear-resistant, aging-resistant, yellowing-resistant, dries quickly, and is easy to use. Water-based paint uses water as a solvent, which saves a lot of resources, eliminates the risk of fire during construction, reduces air pollution, and only uses a small amount of low-toxic alcohol ether organic solvents, which improves the working environment conditions.

[0003] After searching, the prior art, patent application number CN202121409446.1, discloses a horizontal grinder for the production of water-based paint, through the arrangement of a first rotating shaft, a knife disc, a grinding and crushing blade, a layered plate, a filter screen, a conical tube, a grinding barrel, a second rotating shaft, a mounting frame and a grinding flipping rod, the interior of the grinder is divided into two chambers by the layered plate, the upper chamber has a knife disc and a grinding and crushing blade, which are installed on the first rotating shaft, and the lower chamber has a grinding barrel, which is connected to the filter screen in the layered plate through a conical tube, and the interior of the grinding barrel is a mounting frame and a grinding flipping rod, which are installed on the second rotating shaft. When the grinder is used, two servo motors are started to make the first rotating shaft and the second rotating shaft start to rotate, and the raw material is first ground once at the upper part, and then enters the grinding barrel through the filter screen for secondary grinding. During the grinding process, water can be added to the inside through the water adding hole to increase the fluidity of the raw material. After the raw material is ground twice, it can become more delicate, which is convenient for subsequent preparation and improves the quality of the finished product.

[0004] The above technical solution also has the following defects: the filter structure inside the grinder lacks a cleaning function, so the water-based paint raw materials that have not passed through the filter will accumulate on the surface of the filter and cannot be removed in time, which will not only cause the filter to be blocked, resulting in the raw materials being unable to fall into the grinding barrel, but also affect the grinding efficiency of the water-based paint raw materials, causing many inconveniences to the production process of water-based paint. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A water-based paint raw material grinding equipment comprises a bottom frame, a bottom box is welded on the top of the bottom frame, support plates are welded on the front and rear ends of the top of the bottom box, a rotating drum is sleeved on the top of the inner wall of the support plate, a rocker is welded at the center of the top of the rotating drum, a grinding box is installed on the opposite side of the support plate, a first plate frame is installed on the front end of the grinding box, a front plate is welded at the center of the inner wall of the first plate frame, a second plate frame is installed on the rear end of the grinding box, a rear plate is welded at the center of the inner wall of the second plate frame, the bottom of the rotating drum is welded to the center of the opposite sides of the front plate and the rear plate, motors are fixedly connected to the two ends of the transverse symmetry axis of the inner wall of the front plate, grinding rollers are fixedly connected to the movable ends of the motors, and a screen is fixedly connected to the inner wall at the center of the bottom of the grinding box.

[0008] As a further description of the above technical solution:

[0009] The bottom ends of the outer walls on both sides of the bottom frame are welded with load-bearing blocks, the inner walls at both ends of the bottom of the load-bearing blocks are threadedly connected with universal wheels, and the inner walls of the bottom frame are sleeved with recycling boxes; by setting up the recycling boxes, the ground water-based paint raw materials can be recycled.

[0010] As a further description of the above technical solution:

[0011] The bottom ends of both sides of the inner wall of the bottom box are fixedly connected with first inclined blocks, the top ends of both sides of the inner wall of the bottom box are fixedly connected with second inclined blocks, and the centers of both sides of the inner wall of the bottom box are fixedly connected with support plates; by setting the first inclined blocks and the second inclined blocks, the water-based paint raw materials can be guided.

[0012] As a further description of the above technical solution:

[0013] Cylinders are fixedly connected to both ends of the vertical symmetry axis of the inner wall of the support plate, extrusion plates are fixedly connected to the movable ends of the cylinders, data lines are fixedly connected to the opposite sides of the cylinders, and controllers are fixedly connected to the tops of the data lines; by setting the controller, the switch and speed of the cylinder can be controlled.

[0014] As a further description of the above technical solution:

[0015] Multiple groups of plug-in shafts are welded at the front and rear ends of the grinding box, and bolts are threadedly connected at the center of the top of the plug-in shaft. The outer walls of the plug-in shaft are socketed with the outer ends of the inner walls of the first plate frame and the second plate frame. The inner wall of the grinding box is fixedly connected to the grinding wall, and the inner wall at the bottom center of the grinding wall is fixedly connected to the top of the outer wall of the screen. By setting the screen, the unground water-based paint raw materials can be separated.

[0016] As a further description of the above technical solution:

[0017] A discharge pipe is fixedly connected at the center of the bottom of the grinding box, a feed pipe is fixedly connected to the inner wall at the center of the top of the grinding box, a grinding ring is welded at the bottom of the feed pipe, a sealing block is sleeved on the inner wall of the feed pipe, and a grinding block is welded at the bottom of the sealing block; by providing the feed pipe, it is convenient for the staff to pour the water-based paint raw materials into the grinding equipment.

[0018] As a further description of the above technical solution:

[0019] A turntable is welded at the top of the outer wall of the blocking block, a mounting ring is welded at the bottom of the turntable, and the inner wall of the mounting ring is threadedly connected to the top of the outer wall of the feed pipe; by providing the turntable, it is convenient for staff to rotate the mounting ring.

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

[0021] (1): After the water-based paint raw materials are poured into the grinding box, the water-based paint raw materials are ground using a rotating grinding roller. The qualified water-based paint particles will pass through the screen and fall into the bottom box. At the same time, the unground water-based paint raw materials will accumulate on the surface of the screen. At this time, the staff will hold the rocker on the top of the drum with one hand and shake the rocker back and forth. At the same time, the grinding box will also shake along. Then the water-based paint raw materials accumulated on the surface of the screen will be removed, which not only improves the grinding efficiency of the water-based paint raw materials, but also brings many conveniences to the production process of water-based paint.

[0022] (2): When the cylinder moves the extrusion plate toward the opposite surface, the extrusion plate can squeeze the fallen water-based paint raw materials, which not only crushes them but also improves the grinding effect of the equipment. After removing the bolts on the plug shaft, the front plate in the first plate frame and the rear plate in the second plate frame can be disassembled, which is not only convenient for the staff to clean the inside of the grinding box, but also convenient for the maintenance or replacement of the grinding roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a water-based paint raw material grinding device proposed in the utility model;

[0024] Figure 2 This is a front view of a water-based paint raw material grinding device proposed by the utility model;

[0025] Figure 3 This is a front cross-sectional view of a water-based paint raw material grinding device proposed by the utility model;

[0026] Figure 4 This is a rear view of a water-based paint raw material grinding device proposed by the utility model;

[0027] Figure 5 A water-based paint raw material grinding device proposed by the utility model Figure 3 A partial enlarged view of the middle A area;

[0028] Figure 6 A water-based paint raw material grinding device proposed by the utility model Figure 3 A partial enlarged view of area B in the middle.

[0029] The corresponding relationship between the illustrations and component names in the figure is as follows:

[0030] 1. Bottom frame; 2. Load-bearing block; 3. Universal wheel; 4. Recycling box; 5. Bottom box; 6. First oblique block; 7. Second oblique block; 8. Support plate; 9. Cylinder; 10. Extrusion plate; 11. Data cable; 12. Controller; 13. Bracket plate; 14. Rotating drum; 15. Rocker; 16. Front plate; 17. First plate frame; 18. Motor; 19. Grinding roller; 20. Insert shaft; 21. Bolt; 22. Grinding box; 23. Grinding wall; 24. Screen; 25. Discharge pipe; 26. Second plate frame; 27. Back plate; 28. Feed pipe; 29. ​​Grinding ring; 30. Sealing block; 31. Grinding block; 32. Turntable; 33. Mounting ring. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.

[0034] Reference Figure 1-6The utility model provides an embodiment: a water-based paint raw material grinding equipment, including a bottom frame 1, the bottom ends of the outer walls on both sides of the bottom frame 1 are welded with load-bearing blocks 2, and the inner walls at both ends of the bottom of the load-bearing blocks 2 are threadedly connected with universal wheels 3. By setting the universal wheels 3, the entire grinding equipment can be more convenient to move. By setting a simple connection method between the universal wheels 3 and the load-bearing blocks 2, the disassembly and assembly steps of the universal wheels 3 are more convenient and quick, and the universal wheels 3 are also easy to replace, repair or clean. The inner walls of the bottom frame 1 are sleeved with recycling boxes 4. By setting the recycling boxes 4, the ground water-based paint raw materials can be recycled.

[0035] A bottom box 5 is welded to the top of the bottom frame 1, and the bottom ends of both sides of the inner wall of the bottom box 5 are fixedly connected with first oblique blocks 6, and the top ends of both sides of the inner wall of the bottom box 5 are fixedly connected with second oblique blocks 7. By setting the first oblique blocks 6 and the second oblique blocks 7, the water-based paint raw materials can be guided, and support plates 8 are fixedly connected at the centers of both sides of the inner wall of the bottom box 5, and cylinders 9 are fixedly connected at both ends of the vertical symmetry axis of the inner wall of the support plate 8. The movable ends of the cylinders 9 are fixedly connected with extrusion plates 10. When the cylinders 9 move toward the opposite sides with the extrusion plates 10, the extrusion plates 10 can extrude the fallen water-based paint raw materials, which not only has the effect of crushing, but also improves the grinding effect of the equipment. Data cables 11 are fixedly connected to the opposite sides of the cylinders 9, and the top ends of the data cables 11 are fixedly connected with controllers 12. By setting the controller 12, the switch and speed of the cylinders 9 can be controlled.

[0036] A bracket plate 13 is welded at the front and rear ends of the top of the bottom box 5. The bracket plate 13 is provided to facilitate the support and placement of the rotating drum 14. The rotating drum 14 is sleeved on the top of the inner wall of the bracket plate 13. A rocker 15 is welded at the center of the top of the rotating drum 14. The rocker 15 is provided to facilitate the staff to shake the grinding box 22 structure, thereby preventing the water-based paint raw materials from accumulating on the screen 24. A front plate 16 is welded at the bottom of the rotating drum 14, and a first plate frame 17 is welded on the outer wall of the front plate 16. Motors 18 are fixedly connected at both ends of the transverse symmetry axis of the inner wall of the front plate 16, and grinding rollers 19 are fixedly connected at the movable ends of the motor 18. The motor 18 can rotate rapidly with the grinding roller 19, thereby grinding the water-based paint raw materials.

[0037] The outer ends of the inner walls of the first plate frame 17 are sleeved with multiple groups of plug shafts 20, and the top centers of the plug shafts 20 are all threadedly connected with bolts 21. A grinding box 22 is welded to the bottom of the plug shaft 20. The front and rear ends of the grinding box 22 are both installed with the same number of plug shafts 20. The plug shaft 20 can penetrate the inner walls of the first plate frame 17 and the second plate frame 26. The inner wall of the grinding box 22 is fixedly connected with a grinding wall 23. The setting of the grinding wall 23 is conducive to improving the grinding effect inside the grinding box 22. The inner wall of the grinding box 22 and the grinding wall 23 at the bottom center is fixedly connected with a screen 24. By setting the screen 24, the unground water-based paint raw materials can be separated. The ground water-based paint raw materials can pass through the screen 24 and fall into the bottom box 5. A discharge pipe 25 is fixedly connected to the bottom center of the grinding box 22. The discharge pipe 25 is arranged directly below the screen 24. A second plate frame 26 is installed at the rear end of the grinding box 22. A rear plate 27 is welded to the inner wall of the second plate frame 26. After removing the bolts 21 on the plug shaft 20, the front plate 16 in the first plate frame 17 and the rear plate 27 in the second plate frame 26 can be disassembled. This not only makes it convenient for the staff to clean the inside of the grinding box 22, but also makes it convenient to repair or replace the grinding roller 19. A feed pipe 28 is fixedly connected to the inner wall at the top center of the grinding box 22.

[0038] A grinding ring 29 is welded to the bottom of the feed pipe 28, a sealing block 30 is sleeved on the inner wall of the feed pipe 28, a grinding block 31 is welded to the bottom of the sealing block 30, and a turntable 32 is welded to the top of the outer wall of the sealing block 30. By setting the turntable 32, it is convenient for the staff to rotate the mounting ring 33. A mounting ring 33 is welded to the bottom of the turntable 32, and the inner wall of the mounting ring 33 is threadedly connected to the top of the outer wall of the feed pipe 28. By setting a connecting structure between the mounting ring 33 and the feed pipe 28, the sealing block 30 can be fixed in the feed pipe 28.

[0039] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A water-based paint raw material grinding device, comprising a bottom frame (1), characterized in that: The bottom frame (1) is welded with a bottom box (5) at the top, the front end and the rear end of the top of the bottom box (5) are welded with support plates (13), the top end of the inner wall of the support plate (13) is sleeved with a rotating drum (14), the center of the top of the rotating drum (14) is welded with a rocker (15), the opposite surface of the support plate (13) is installed with a grinding box (22), the front end of the grinding box (22) is installed with a first plate frame (17), and the center of the inner wall of the first plate frame (17) is welded with a front plate (16), A second plate frame (26) is installed at the rear end of the grinding box (22), a rear plate (27) is welded at the center of the inner wall of the second plate frame (26), the bottom of the rotating drum (14) is welded to the center of the opposite sides of the front plate (16) and the rear plate (27), the two ends of the transverse symmetry axis of the inner wall of the front plate (16) are fixedly connected to the motor (18), the movable end of the motor (18) is fixedly connected to the grinding roller (19), and the inner wall at the center of the bottom of the grinding box (22) is fixedly connected to the screen (24).

2. The water-based paint raw material grinding equipment according to claim 1, characterized in that: The bottom ends of the outer walls on both sides of the bottom frame (1) are welded with load-bearing blocks (2), the inner walls at both ends of the bottom of the load-bearing blocks (2) are threadedly connected with universal wheels (3), and the inner walls of the bottom frame (1) are sleeved with recovery boxes (4).

3. The water-based paint raw material grinding equipment according to claim 1, characterized in that: The bottom ends of both sides of the inner wall of the bottom box (5) are fixedly connected to first inclined blocks (6), the top ends of both sides of the inner wall of the bottom box (5) are fixedly connected to second inclined blocks (7), and the centers of both sides of the inner wall of the bottom box (5) are fixedly connected to support plates (8).

4. The water-based paint raw material grinding equipment according to claim 3, characterized in that: The two ends of the vertical symmetry axis of the inner wall of the support plate (8) are fixedly connected to a cylinder (9), the movable ends of the cylinder (9) are fixedly connected to an extrusion plate (10), the opposite sides of the cylinder (9) are fixedly connected to a data line (11), and the top ends of the data lines (11) are fixedly connected to a controller (12).

5. The water-based paint raw material grinding equipment according to claim 1, characterized in that: The front and rear ends of the grinding box (22) are welded with a plurality of plug shafts (20), the top centers of the plug shafts (20) are threadedly connected with bolts (21), the outer walls of the plug shafts (20) are sleeved with the outer ends of the inner walls of the first plate frame (17) and the second plate frame (26), the inner wall of the grinding box (22) is fixedly connected with a grinding wall (23), and the inner wall of the grinding wall (23) at the bottom center is fixedly connected with the top of the outer wall of the screen (24).

6. The water-based paint raw material grinding equipment according to claim 1, characterized in that: A discharge pipe (25) is fixedly connected to the center of the bottom of the grinding box (22); a feed pipe (28) is fixedly connected to the inner wall at the center of the top of the grinding box (22); a grinding ring (29) is welded to the bottom of the feed pipe (28); a sealing block (30) is sleeved on the inner wall of the feed pipe (28); and a grinding block (31) is welded to the bottom of the sealing block (30).

7. The water-based paint raw material grinding equipment according to claim 6, characterized in that: A rotating disk (32) is welded to the top of the outer wall of the blocking block (30), a mounting ring (33) is welded to the bottom of the rotating disk (32), and the inner wall of the mounting ring (33) is threadedly connected to the top of the outer wall of the feed pipe (28).

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