Grinding equipment for producing high-molecular high-solid material

Abstract

This utility model discloses a grinding device for producing high-solids polymer materials, including a grinding machine body. The grinding machine body has a feed tank connected via a first pipe, and the feed tank has a second pipe. Both the first and second pipes are equipped with valves. A limiting post is vertically positioned on the side of the feed tank via a straight rod. Two coaxial circular plates are spaced apart above and below the limiting post. A rotating plate is fitted onto the limiting post between the two circular plates, and one end of the rotating plate has a first crossbar. This grinding device for producing high-solids polymer materials facilitates the removal of residual paint from the side wall of the feed tank, minimizing paint residue on the side wall.

Description

Technical Field

[0001] This utility model relates to the field of paint technology, specifically to a grinding device for the production of high-polymer, high-solids materials. Background Technology

[0002] In the paint production process, after the various raw materials for producing paint are mixed, the mixed material needs to be discharged onto the feed tank of the grinding equipment. The feed tank is responsible for supplying material to the grinding equipment so that the grinding machine can grind the particles in the paint as finely as possible. However, after the existing tank discharges the paint to the grinding machine, some paint is easily left on the side wall of the tank, which can easily lead to a lot of loss. Therefore, this application proposes a new type of grinding equipment to minimize the residue on the side wall of the feed tank. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a grinding device for the production of high-polymer, high-solids materials, which facilitates the pushing down of residual paint on the side wall of the feed tank, minimizing paint residue on the side wall.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: a grinding equipment for producing high-polymer high-solids materials, including a grinding machine body, a feed tank connected to the grinding machine body through a first pipe, a second pipe on the feed tank, and valves on both the first pipe and the second pipe;

[0005] The side of the feed tank is provided with a vertical limiting post by a straight rod. Two coaxial circular plates are provided at intervals above and below the limiting post. A rotating plate located between the two circular plates is sleeved on the limiting post. One end of the rotating plate is provided with a first crossbar. Below the first crossbar, a pusher plate coaxial with the feed tank is provided through a first telescopic mechanism.

[0006] Preferably, the rotating plate is provided with a second crossbar that is horizontal to the first crossbar, and a cover plate is provided below the second crossbar via a second telescopic mechanism. The cover plate has a through groove, a bearing is provided in the through groove, a water pipe is inserted in the bearing, and a nozzle is provided at one end of the water pipe extending to the lower side of the cover plate.

[0007] Preferably, a first bevel gear is fitted onto the water pipe, a first motor is provided on the cover plate, and a second bevel gear that meshes with the first bevel gear is provided on the shaft end of the first motor.

[0008] Preferably, the limiting post is provided with a third telescopic mechanism, the telescopic end of the third telescopic mechanism is provided with a plug rod, and square grooves matching the plug rod are provided on both the first crossbar and the second crossbar.

[0009] Preferably, the side of the feed tank is mounted on the grinding machine body via a support rod.

[0010] This utility model provides a grinding device for the production of high-polymer high-solids materials, which has the following beneficial effects:

[0011] 1. The grinding equipment for producing high-polymer high-solids materials, through the setting of the first telescopic mechanism and the pusher plate, when the pusher plate is coaxial with the feed tank, the first telescopic mechanism can drive the pusher plate to scrape off the residual paint on the side wall of the feed tank, so as to facilitate the discharge of paint into the grinding machine body, thereby reducing the loss. The paint on the side of the pusher plate can be wiped off by the workers using auxiliary tools.

[0012] 2. In this grinding equipment for producing high-polymer high-solids materials, with the cooperation of bearings and water pipes, the first motor can drive the water pipe to rotate through the first bevel gear and the second bevel gear, thereby rinsing the side wall of the feed tank and thus preventing paint residue on the side as much as possible. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0015] Figure 3 This utility model Figure 2 Enlarged structural diagram at point B;

[0016] Figure 4 This is a schematic cross-sectional view of the cover plate of this utility model.

[0017] In the diagram: 1. Grinding machine body; 2. First pipe; 3. Feed tank; 4. Second pipe; 5. Valve; 6. Straight rod; 7. Limiting post; 8. Circular plate; 9. Rotating plate; 10. First crossbar; 11. First telescopic mechanism; 12. Push plate; 13. Second crossbar; 14. Second telescopic mechanism; 15. Cover plate; 16. Through groove; 17. Bearing; 18. Water pipe; 19. Nozzle; 20. First bevel gear; 21. First motor; 22. Second bevel gear; 24. Insert rod; 25. Square groove; 26. Support rod. Detailed Implementation

[0018] The present invention will be further described below with reference to specific embodiments, such as... Figures 1 to 4 As shown:

[0019] Example 1: A grinding equipment for producing high-solids polymer materials, including a grinding machine body 1, a feed tank 3 connected by a first pipe 2 on the grinding machine body 1, and the first pipe 2 communicating with the grinding chamber of the grinding machine body 1;

[0020] The feed tank 3 is equipped with a second pipe 4, which facilitates the mixed material to enter the feed tank 3 through the second pipe 4;

[0021] Valves 5 are installed on both the first pipe 2 and the second pipe 4;

[0022] The side of the feed tank 3 is vertically provided with a limiting post 7 via a straight rod 6. Two coaxial circular plates 8 are provided at intervals above and below the limiting post 7, and the circular plates 8 are fitted onto the limiting post 7.

[0023] A rotating plate 9 located between two circular plates 8 is fitted on the limiting post 7. One end of the rotating plate 9 is provided with a first crossbar 10. Below the first crossbar 10, a pusher plate 12 coaxial with the feed tank 3 is provided through the first telescopic mechanism 11.

[0024] The pusher plate 12 is matched with the feed tank 3, and its side contacts the side of the feed tank 3. This allows the pusher plate 12 to scrape off the paint on the side wall of the feed tank 3 when the first telescopic mechanism 11 moves the pusher plate 12 downward, thus preventing excessive paint residue on the side wall and reducing waste.

[0025] Example 2: A grinding equipment for producing high-solids polymer materials includes a grinding machine body 1, a feed tank 3 connected to the grinding machine body 1 via a first pipe 2, the side of the feed tank 3 being mounted on the grinding machine body 1 via a support rod 26, and the first pipe 2 communicating with the grinding chamber of the grinding machine body 1.

[0026] The feed tank 3 is equipped with a second pipe 4, which facilitates the mixed material to enter the feed tank 3 through the second pipe 4;

[0027] Both the first pipe 2 and the second pipe 4 are equipped with valves 5, and both valves 5 are one-way valves.

[0028] The side of the feed tank 3 is vertically provided with a limiting post 7 via a straight rod 6. Two coaxial circular plates 8 are provided at intervals above and below the limiting post 7, and the circular plates 8 are fitted onto the limiting post 7.

[0029] A rotating plate 9 located between two circular plates 8 is fitted on the limiting post 7. One end of the rotating plate 9 is provided with a first crossbar 10. Below the first crossbar 10, a pusher plate 12 coaxial with the feed tank 3 is provided through the first telescopic mechanism 11.

[0030] The pusher plate 12 is matched with the feed tank 3, and its side contacts the side of the feed tank 3. This allows the pusher plate 12 to scrape off the paint on the side wall of the feed tank 3 when the first telescopic mechanism 11 moves the pusher plate 12 downward, thus preventing too much paint residue on the side wall and reducing waste.

[0031] The rotating plate 9 is provided with a second crossbar 13 that is horizontal to the first crossbar 10. Below the second crossbar 13, a cover plate 15 is provided through the second telescopic mechanism 14. A through groove 16 is provided on the cover plate 15. A bearing 17 is provided in the through groove 16. A water pipe 18 is inserted into the bearing 17.

[0032] A first bevel gear 20 is fitted on the water pipe 18, and a first motor 21 is provided on the cover plate 15. The first motor 21 is a forward and reverse motor, which is connected to the controller on the grinding machine body 1 to facilitate control of its forward and reverse rotation speed and number of revolutions. The shaft end of the first motor 21 is provided with a second bevel gear 22 that meshes with the first bevel gear 20.

[0033] The staff can connect the water pipe 18 to the external water source through the external pipe. A nozzle 19 is provided at one end of the water pipe 18 that extends to the lower side of the cover plate 15. The nozzle 19 is set perpendicular to the water pipe 18. With the cooperation of the bearing 17 and the water pipe 18, when the first motor 21 rotates through the second bevel gear 22 and the first bevel gear 20, it drives the water pipe 18 to rotate, thereby making the nozzle 19 rotate to rinse the side wall of the feed tank 3.

[0034] The limiting post 7 is provided with a third telescopic mechanism, and the telescopic end of the third telescopic mechanism is provided with a plug rod 24. The first crossbar 10 and the second crossbar 13 are both provided with square grooves 25 that match the plug rod 24.

[0035] After the third telescopic mechanism drives the insertion rod 24 into the square slot 25, it can limit the first crossbar 10 or the second crossbar 13.

[0036] Working principle:

[0037] 1. The mixed material is transported to the feed tank 3 through the second pipe 4. When the grinding machine body 1 is working, the controller in the grinding machine body 1 controls the valve 5 on the first pipe 2 to open, so that the material is discharged into the grinding machine body 1 for grinding. After the material in the feed tank 3 is discharged, the first telescopic mechanism 11 drives the pusher plate 12 to move downward, so that when the pusher plate 12 moves downward, it can scrape off the residue on the side wall of the feed tank 3, so that the paint can enter the grinding machine body 1, thereby reducing the loss. The residue on the pusher plate 12 can be wiped off manually by the staff.

[0038] 2. After the grinding work is completed, the first telescopic mechanism 11 drives the pusher plate 12 to return to its original position, and the third telescopic mechanism drives the insertion rod 24 to be pulled out from the square groove 25 on the first crossbar 10. Then, the second crossbar 13 is rotated to the top of the feed tank 3. At the same time, the third telescopic mechanism drives the insertion rod 24 to be inserted into the square groove 25 of the second crossbar 13 to limit the second crossbar 13. Then, the second telescopic mechanism 14 drives the cover plate 15 to cover the feed tank 3. Then, the water pipe 18 can be connected to the external water source through the external water pipe, so that the external water source can spray water onto the side wall of the feed tank 3 through the nozzle 19. With the cooperation of the first bevel gear 20 and the second bevel gear 22, the first motor 21 can drive the water pipe 18 to rotate back and forth in the bearing 17, thereby rinsing the side wall of the feed tank 3. The rinsed water is discharged into the grinding machine body 1 for continued use.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A grinding device for producing high-solids polymer materials, comprising a grinding mill body (1), characterized in that: The grinding machine body (1) is provided with a feed tank (3) connected by a first pipe (2), and a second pipe (4) is provided on the feed tank (3). Both the first pipe (2) and the second pipe (4) are provided with valves (5). The side of the feed tank (3) is provided with a vertical limiting post (7) through a straight rod (6). Two coaxial circular plates (8) are provided at intervals above and below the limiting post (7). A rotating plate (9) located between the two circular plates (8) is sleeved on the limiting post (7). One end of the rotating plate (9) is provided with a first crossbar (10). Below the first crossbar (10), a pusher plate (12) coaxial with the feed tank (3) is provided through a first telescopic mechanism (11).

2. The grinding equipment for producing high-solids polymer materials according to claim 1, characterized in that: The rotating plate (9) is provided with a second crossbar (13) that is horizontal to the first crossbar (10). A cover plate (15) is provided below the second crossbar (13) via a second telescopic mechanism (14). A through groove (16) is provided on the cover plate (15). A bearing (17) is provided in the through groove (16). A water pipe (18) is inserted in the bearing (17). A nozzle (19) is provided at one end of the water pipe (18) that extends to the lower side of the cover plate (15).

3. The grinding equipment for producing high-solids polymer materials according to claim 2, characterized in that: The water pipe (18) is fitted with a first bevel gear (20), and the cover plate (15) is fitted with a first motor (21). The shaft end of the first motor (21) is fitted with a second bevel gear (22) that meshes with the first bevel gear (20).

4. The grinding equipment for producing high-solids polymer materials according to claim 1, characterized in that: The limiting post (7) is provided with a third telescopic mechanism, and the telescopic end of the third telescopic mechanism is provided with a plug rod (24). The first crossbar (10) and the second crossbar (13) are both provided with square grooves (25) that match the plug rod (24).

5. The grinding equipment for producing high-solids polymer materials according to claim 1, characterized in that: The side of the feed tank (3) is mounted on the grinding machine body (1) via a support rod (26).

Images