CN220803479U

CN220803479U - Powder coating grinder

Info

Publication number: CN220803479U
Application number: CN202321994119.6U
Authority: CN
Inventors: 何源飞
Original assignee: Jingzhou Sansili Environmental Protection New Materials Co ltd
Current assignee: Jingzhou Sansili Environmental Protection New Materials Co ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-04-19
Anticipated expiration: 2033-07-27

Abstract

The utility model relates to the technical field of paint grinding, and discloses a powder paint grinding device which comprises a grinding box, a grinding table and a rotating motor, wherein the outer surface of the grinding table is fixedly connected with the inner wall of the grinding box; according to the utility model, the purpose of automatically cleaning the screen main body is realized by arranging the grinding box, the grinding table, the screen main body, the rotating motor, the turntable, the connecting column, the moving frame and the thimble frame, so that the screen main body is prevented from being blocked by powder coating as much as possible, and the smoothness of the screen main body is further ensured.

Description

Powder coating grinder

Technical Field

The utility model relates to the technical field of paint grinding, in particular to a powder paint grinding device.

Background

The powder coating is a solid powder synthetic resin coating composed of solid resin, pigment, filler, auxiliary agent and the like, and unlike the common solvent-based coating and water-based coating, the dispersion medium of the powder coating is not solvent and water, but air, and when the powder coating is used, a grinding device is often used for grinding the coating.

The utility model of the prior application number CN211274840U discloses a powder coating solid grinding device, by adopting the technical scheme, the powder coating solid with larger volume can be firstly crushed, but when the device is used, because the device does not have a screen discharging blocking structure, when the device grinds powder, the screen is easily blocked by the powder coating with larger particles, so that the ground powder coating cannot pass through the screen, further workers are required to manually clean the screen, and the grinding efficiency is reduced.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a powder coating grinding device which has the advantage of automatically cleaning a screen.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a powder coating grinder, includes grinding case, grinding table and rotation motor, the surface of grinding table and the inner wall fixed connection of grinding case, the surface of rotation motor and the back fixed connection of grinding case, the bottom surface fixed mounting of grinding table has the screen cloth main part, the output of rotation motor power runs through grinding case and fixed mounting has the carousel, the front fixed mounting of carousel has the spliced pole, the front of carousel is provided with removes the frame, the inner wall of removing the frame and the surface sliding connection of spliced pole, the surface fixed mounting who removes the frame has the top needle frame, the front of top needle frame contacts with the inner wall of grinding case.

According to some embodiments, the left side of grinding case is fixed to be linked together and is smashed the case, the inside rotation of smashing the case is connected with two crushing rollers, every crushing roller's left end all runs through crushing case and fixed mounting has connecting gear, two connecting gear's surface intermeshing, the left side of smashing the case is provided with the rotating electrical machines, the output of rotating electrical machines power and one of them connecting gear's left surface fixed connection.

According to some embodiments, an air cylinder is fixedly arranged on the inner top wall of the grinding box, a connecting plate is fixedly arranged at the telescopic end of the air cylinder, a servo motor is fixedly arranged on the bottom surface of the connecting plate, and a grinding head is fixedly arranged at the power output end of the servo motor.

According to some embodiments, a supporting table is fixedly installed on the bottom surface of the rotating motor, and the right side surface of the supporting table is fixedly connected with the left side surface of the crushing box.

According to some embodiments, a connecting bearing is fixedly installed on the bottom surface of the connecting plate, and the bottom surface of the inner ring of the connecting bearing is fixedly connected with the upper surface of the grinding head.

According to some embodiments, the outer surface of the movable frame is slidably connected with a limiting seat, and the back surface of the limiting seat is fixedly connected with the inner wall of the grinding box.

According to some embodiments, the front surface of the needle holder is fixedly provided with a sliding block, the inner wall of the grinding box is provided with a sliding groove, and the sliding block is in sliding connection with the inner part of the sliding groove.

According to some embodiments, a collecting box is clamped inside the grinding box, and a pull rod is fixedly installed on the front surface of the collecting box.

(III) beneficial effects

Compared with the prior art, the utility model provides a powder coating grinding device, which has the following beneficial effects: this powder coating grinder, through being provided with grinding case, grinding table and screen cloth main part, utilize the screen cloth main part to the powder coating of grinding table inside is distinguished with grinding qualified powder coating and grinding unqualified powder coating, through being provided with rotating motor, the carousel, the spliced pole, remove frame and ejector pin frame, utilize power cooperation carousel and the spliced pole that rotating motor provided to drive and remove frame and ejector pin frame and carry out periodic up-and-down movement, thereby make the ejector pin frame clear up the powder coating that blocks up the screen cloth main part, and then guaranteed the smoothness nature of screen cloth main part, and then need the workman to shut down and clear up the screen cloth main part, and then increased the grinding efficiency of powder coating.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a grinding box according to the present utility model;

FIG. 2 is a schematic view of a cross-sectional perspective structure of the grinding box of the present utility model;

FIG. 3 is a schematic view of a top needle frame of the present utility model;

FIG. 4 is a schematic rear sectional perspective view of the pulverizing box of the present utility model;

Fig. 5 is a schematic rear sectional view of the grinding box of the utility model.

In the figure: 1. a grinding box; 2. a grinding table; 3. a screen body; 4. a rotating motor; 5. a turntable; 6. a connecting column; 7. a moving rack; 8. a needle holder; 9. a crushing box; 10. a pulverizing roller; 11. a connecting gear; 12. a rotating electric machine; 13. a cylinder; 14. a connecting plate; 15. a servo motor; 16. a grinding head; 17. a support table; 18. connecting a bearing; 19. a limit seat; 20. a slide block; 21. a chute; 22. a collection box; 23. and (5) a pull rod.

Detailed Description

For a better understanding of the objects, structure and function of the utility model, a powder coating grinding apparatus according to the utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-5, the present utility model: the utility model provides a powder coating grinder, including grinding case 1, grinding table 2 and rotating electrical machines 4, the surface and the inner wall fixed connection of grinding case 1 of grinding table 2, the surface and the back fixed connection of grinding case 1 of rotating electrical machines 4, the bottom surface fixed mounting of grinding table 2 has screen cloth main part 3, the output of rotating electrical machines 4 power runs through grinding case 1 and fixed mounting has carousel 5, the front fixed mounting of carousel 5 has spliced pole 6, the front of carousel 5 is provided with removes frame 7, remove frame 7 and constitute by an oval ring and a cylinder, the inner wall and the surface sliding connection of spliced pole 6 of remove frame 7, the surface fixed mounting of removing frame 7 has thimble frame 8, the front of thimble frame 8 contacts with the inner wall of grinding case 1, thimble on the thimble frame 8 corresponds with the filtration pore on the screen cloth main part 3.

Further, the left side of grinding case 1 is fixed to be linked together and is smashed case 9, the inside rotation of smashing case 9 is connected with two crushing roller 10, the left end of every crushing roller 10 all runs through crushing case 9 and fixed mounting has connecting gear 11, the surface intermeshing of two connecting gears 11, the left side of smashing case 9 is provided with rotating electrical machines 12, the output of rotating electrical machines 12 power and the left surface fixed connection of one of them connecting gear 11, utilize the power cooperation that rotating electrical machines 12 provided to connect gear 11 to drive crushing roller 10 and rotate, thereby make before powder coating grinds, carry out the effect of broken to the bulk powder coating, and then make things convenient for the device to grind powder coating.

Further, an air cylinder 13 is fixedly arranged on the inner top wall of the grinding box 1, a connecting plate 14 is fixedly arranged at the telescopic end of the air cylinder 13, a servo motor 15 is fixedly arranged on the bottom surface of the connecting plate 14, a grinding head 16 is fixedly arranged at the power output end of the servo motor 15, the power provided by the air cylinder 13 is utilized to drive the connecting plate 14 to move, and meanwhile, the power provided by the servo motor 15 is utilized to drive the grinding head 16 to rotate, so that the powder coating is ground.

Further, the supporting table 17 is fixedly installed on the bottom surface of the rotating motor 12, the right side surface of the supporting table 17 is fixedly connected with the left side surface of the crushing box 9, and the supporting table 17 plays a role in fixing the rotating motor 12, so that the rotating phenomenon of the rotating motor 12 during operation is avoided as much as possible, and the stability of the operation of the rotating motor 12 is further ensured.

Further, the bottom surface of the connecting plate 14 is fixedly provided with the connecting bearing 18, the bottom surface of the inner ring of the connecting bearing 18 is fixedly connected with the upper surface of the grinding head 16, and the installation of the connecting bearing 18 plays a role in stabilizing the grinding head 16, so that the phenomenon of shaking during rotation of the grinding head 16 is avoided as much as possible, and the stability of the grinding head 16 is further ensured.

Further, the outer surface sliding connection of the movable frame 7 has a limiting seat 19, the back of the limiting seat 19 is fixedly connected with the inner wall of the grinding box 1, and the installation of the limiting seat 19 plays a role in limiting the movement track of the movable frame 7, so that the phenomenon that the movable frame 7 deviates from the movement track when moving is avoided as much as possible, and the movement stability of the movable frame 7 is ensured.

Further, the front fixed mounting of thimble frame 8 has slider 20, and spout 21 has been seted up to the inner wall of grinding case 1, and slider 20 sliding connection is in the inside of spout 21, and slider 20's shape is the T shape, and the shape of spout 21 and slider 20's shape assorted, the installation of slider 20 and spout 21 have played the effect of restriction thimble frame 8 removal orbit to the stability of thimble frame 8 removal has been guaranteed.

Further, the collecting box 22 is clamped in the grinding box 1, the pull rod 23 is fixedly arranged on the front face of the collecting box 22, the collecting box 22 is installed, the effect of collecting the ground powder coating is achieved, and the pull rod 23 is installed, so that workers can conveniently pull the collecting box 22 out of the grinding box 1.

The working principle of the utility model is as follows: firstly, the rotating motor 12 is opened by a worker, then powder coating is added into the grinding box 9, the connecting gear 11 connected with the rotating motor is driven by power provided by the rotating motor 12 to rotate, so that the connecting gear 11 drives the other connecting gear 11 to rotate, and then the connecting gear 11 drives the grinding roller 10 to rotate, the purpose of crushing the powder coating is achieved, the crushed powder coating enters into the grinding table 2 after passing through the grinding box 9, then the worker opens the air cylinder 13 and the servo motor 15, the connecting plate 14 is driven by power provided by the air cylinder 13 to periodically move up and down, the grinding head 16 is driven by power provided by the servo motor 15 in the process of downwards moving the connecting plate 14, the grinding head 16 is used for grinding the powder coating in the grinding table 2, the coating after qualified grinding falls into the inside of the collecting box 22 after passing through the screen main body 3, the rotating motor 4 is used for driving the rotating disc 5 to rotate, the rotating disc 5 drives the connecting column 6 to rotate, the connecting column 6 is further driven by power provided by the rotating motor 4 to move up and the limiting seat 19, the needle frame 7 is driven by power provided by the servo motor 15 to move up and the needle frame 7 is driven by the rotating frame 7 to move up and the screen main body 8 is further guaranteed to be smoothly blocked by the screen main body 8, and the screen main body 8 is further smoothly moved up to the screen main body 8.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a powder coating grinder, includes grinding case (1), grinding table (2) and rotating electrical machines (4), its characterized in that: the utility model discloses a grinding machine, including grinding table (2), rotating motor (4), screen cloth main part (3), connecting column (6) are provided with in the front fixed mounting of carousel (5), the front of carousel (5) is provided with movable frame (7), the surface sliding connection of movable frame (7) and connecting column (6) is provided with in the surface, the surface fixed mounting of movable frame (7) has ejector pin frame (8), the front of ejector pin frame (8) contacts with the inner wall of grinding box (1).

2. A powder paint grinding apparatus as defined in claim 1, wherein: the grinding box is characterized in that a grinding box (9) is fixedly communicated with the left side face of the grinding box (1), two grinding rollers (10) are rotatably connected in the grinding box (9), the left end of each grinding roller (10) penetrates through the grinding box (9) and is fixedly provided with a connecting gear (11), the outer surfaces of the connecting gears (11) are meshed with each other, a rotating motor (12) is arranged on the left side of the grinding box (9), and the power output end of the rotating motor (12) is fixedly connected with the left side face of one connecting gear (11).

3. A powder paint grinding apparatus as defined in claim 1, wherein: the grinding device is characterized in that an air cylinder (13) is fixedly arranged on the inner top wall of the grinding box (1), a connecting plate (14) is fixedly arranged at the telescopic end of the air cylinder (13), a servo motor (15) is fixedly arranged on the bottom surface of the connecting plate (14), and a grinding head (16) is fixedly arranged at the power output end of the servo motor (15).

4. A powder paint grinding apparatus as defined in claim 2, wherein: the bottom surface of rotating electrical machines (12) is fixed mounting has brace table (17), the right flank of brace table (17) is fixed connection with the left flank of smashing case (9).

5. A powder paint grinding apparatus as claimed in claim 3, wherein: the bottom surface of connecting plate (14) fixed mounting has connecting bearing (18), the bottom surface of connecting bearing (18) inner circle is fixed connection with the upper surface of grinding head (16).

6. A powder paint grinding apparatus as defined in claim 1, wherein: the outer surface of the movable frame (7) is connected with a limiting seat (19) in a sliding manner, and the back surface of the limiting seat (19) is fixedly connected with the inner wall of the grinding box (1).

7. A powder paint grinding apparatus as defined in claim 1, wherein: the front of the thimble frame (8) is fixedly provided with a sliding block (20), the inner wall of the grinding box (1) is provided with a sliding groove (21), and the sliding block (20) is in sliding connection with the inside of the sliding groove (21).

8. A powder paint grinding apparatus as defined in claim 1, wherein: the inside joint of grinding case (1) has collection box (22), the front fixed mounting of collection box (22) has pull rod (23).