CN111774127A - A kind of grinding device for waterproof coating production - Google Patents

Abstract

The invention provides a grinding device for waterproof coating production. Grinding box, the bottom of the grinding box is fixed with a bracket, the top of the grinding box is provided with a feeding port, the inner bottom surface of the grinding box is encapsulated and fixed with a lower grinding plate; an upper grinding plate, the upper grinding plate is arranged in the grinding box , and the upper grinding plate and the lower grinding plate are arranged at an angle of 15 degrees, and a baffle is fixed at one end of the upper grinding plate close to the feeding port; the sliding rod is fixed on the top surface of the grinding box, and the sliding rod is fixed on the top surface of the grinding box. The outer symmetrical sliding sleeve is connected with a sliding sleeve, the sliding sleeve is fixedly connected with the upper grinding plate, the outer wall of the sliding rod is sleeved with a return spring, and the sliding sleeve is elastically connected with the sliding rod through the return spring; the driving device, the driving device Installed on the inner top surface of the grinding box, the grinding device for the production of waterproof coatings gradually refines and grinds the raw materials through the relative rubbing of the upper grinding plate and the lower grinding plate, with high processing precision, high processing efficiency, and low noise. High practicality.

Description

A kind of grinding device for waterproof coating production

technical field

The utility model relates to the technical field of paint production equipment, in particular to a grinding device for waterproof paint production.

Background technique

Acrylic waterproof coating is a one-component water-emulsion waterproof coating prepared by adding pure acrylic polymer emulsion as base material and adding other additives. The waterproof film formed by the cured waterproof coating has certain elongation, elastoplasticity, crack resistance, impermeability and weather resistance, and can play the role of waterproof, anti-seepage and protection.

The first step in the production of waterproof coatings is to grind and pulverize the raw materials. The traditional pulverization and grinding device has high pulverization noise and poor pulverization stability.

Therefore, it is necessary to provide a new grinding device for the production of waterproof coatings to solve the above-mentioned technical problems.

Utility model content

In order to solve the above-mentioned technical problem, the utility model provides a kind of grinding device for the production of waterproof paint with high efficiency and low noise in the mode of rubbing each other.

The grinding device for waterproof coating production provided by the utility model comprises: a grinding box, a bracket is fixed at the bottom of the grinding box, a feeding port is opened on the top of the grinding box, and a lower grinding plate is encapsulated and fixed on the inner bottom surface of the grinding box; Grinding board, the upper grinding board is arranged in the grinding box, and the upper grinding board and the lower grinding board are arranged at an angle of 15 degrees, and a baffle plate is fixed at one end of the upper grinding board near the feeding port; The sliding rod is fixed on the inner top surface of the grinding box, and a sliding sleeve is connected with a symmetrical sliding sleeve on the outside of the sliding rod. The sliding sleeve is fixedly connected with the upper grinding plate. The outer wall of the sliding rod is sleeved with a return spring, and the sliding sleeve passes through the return spring. It is elastically connected with the sliding rod; the driving device is installed on the inner top surface of the grinding box, and the driving device is connected with the upper grinding plate in a driving manner.

Preferably, a plurality of storage tanks are fixed in the middle of the upper grinding plate, and the volume of the storage tanks decreases sequentially from top to bottom.

Preferably, the sliding sleeve adopts a ball sleeve, and the sliding rod adopts a stainless steel rod.

Preferably, the driving device includes a motor, a cam and a roller, the motor is fixedly connected to the inner top surface of the grinding box, and a cam is installed at the output end of the motor, the roller is rotatably connected to the upper grinding plate, and the roller is in rotational contact with the cam .

Preferably, the edge of the cam is in a smooth shape, and the edge of the roller is in the shape of a groove.

Compared with the related art, the water-proof paint production grinding device provided by the utility model has the following beneficial effects:

The utility model provides a grinding device for the production of waterproof coatings: the raw materials of the coating are put into the interior of the lower grinding plate from the feeding port, the paint falls between the lower grinding plate and the upper grinding plate, and the driving device is opened to drive the upper grinding plate to slide along the sliding rod, With the elastic force of the return spring, the upper grinding plate makes a reciprocating rubbing motion relative to the lower grinding plate, and the raw materials are crushed by rubbing. Grinding becomes finer and finer from top to bottom, and finally the crushed raw materials are discharged. This grinding device for waterproof coating production gradually refines and grinds the raw materials through the relative rubbing of the upper grinding plate and the lower grinding plate, with high processing precision and processing efficiency. high, and the noise generated is small, and the practicability is high.

Description of drawings

Fig. 1 is the overall structure schematic diagram that the utility model provides;

2 is a schematic diagram of the sliding installation structure of the upper grinding plate provided by the utility model;

FIG. 3 is a schematic diagram of the overall structure of the driving device of the present invention.

Labels in the figure: 1. Grinding box; 2. Lower grinding plate; 3. Feeding port; 4. Driving device; 5. Bracket; 6. Upper grinding plate; plate; 10, sliding sleeve; 11, return spring; 12, motor; 13, cam; 14, roller.

Detailed ways

The present utility model will be further described below with reference to the accompanying drawings and embodiments.

Please refer to Fig. 1, Fig. 2 and Fig. 3 in combination, wherein Fig. 1 is a schematic diagram of the overall structure provided by the utility model; Fig. 2 is a schematic diagram of the sliding installation structure of the upper grinding plate provided by the utility model; Fig. 1 is a driving device of the utility model Schematic diagram of the overall structure. The grinding device for waterproof coating production includes: a grinding box 1 , a driving device 4 , an upper grinding plate 6 and a sliding rod 8 .

In the specific implementation process, as shown in FIG. 1 and FIG. 2 , the grinding box 1 has a bracket 5 fixed at the bottom of the grinding box 1 , a feeding port 3 is opened on the top of the grinding box 1 , and the inner bottom surface of the grinding box 1 is The lower grinding board 2 is encapsulated and fixed; the upper grinding board 6 is arranged in the grinding box 1, and the upper grinding board 6 and the lower grinding board 2 are arranged at an angle of fifteen degrees, and the upper grinding board 6 A baffle plate 9 is fixed at one end close to the feeding port 3; a sliding rod 8 is fixed on the inner top surface of the grinding box 1, and a sliding sleeve 10 is symmetrically slidably sleeved on the outside of the sliding rod 8, and the sliding sleeve 10 is connected with The upper grinding plate 6 is fixedly connected, the outer wall of the sliding rod 8 is sleeved with a return spring 11, and the sliding sleeve 10 is elastically connected with the sliding rod 8 through the return spring 11; the driving device 4, the driving device 4 is installed inside the grinding box 1 the top surface, and the driving device 4 is drivingly connected with the upper grinding plate 6 .

Referring to FIG. 1 , a plurality of storage tanks 7 are fixed in the middle of the upper grinding plate 6 , and the volume of the storage tanks 7 decreases sequentially from top to bottom. The storage tank 7 can accumulate materials in the middle of the upper grinding plate 6 , so that there is a buffer space for material crushing, and the grinding accuracy is improved.

Referring to Fig. 2, the sliding sleeve 10 adopts a ball sleeve, and the sliding rod 8 adopts a stainless steel rod, and the sliding connection is relatively stable.

Referring to FIG. 3 , the driving device 4 includes a motor 12 , a cam 13 and a roller 14 , the motor 12 is fixedly connected to the inner top surface of the grinding box 1 , and a cam 13 is installed at the output end of the motor 12 , and the roller 14 is connected to the top surface of the grinding box 1 . The upper grinding plate 6 is rotatably connected, and the roller 14 is in rotational contact with the cam 13, and the motor 12 is turned on to drive the cam 13 to rotate.

Referring to FIG. 3 , the edge of the cam 13 is smooth, and the edge of the roller 14 is grooved, so that the rolling contact between the cam 13 and the roller 14 is relatively stable.

Working principle: The paint raw material is put into the lower grinding plate 2 from the feeding port 3, the paint falls between the lower grinding plate 2 and the upper grinding plate 6, and the driving device 4 is opened to drive the upper grinding plate 6 to slide along the sliding rod 8, and cooperate with The elastic force of the return spring 11 makes the upper grinding plate 6 perform a reciprocating rubbing motion relative to the lower grinding plate 2, and the raw materials are crushed by rubbing. As the angle space between the upper grinding plate 6 and the lower grinding plate 2 becomes smaller and smaller , The grinding of the raw materials becomes finer and finer from top to bottom, and finally the pulverized raw materials are discharged. This waterproof coating production grinding device gradually refines and grinds the raw materials through the relative rubbing of the upper grinding plate 6 and the lower grinding plate 2. It has high processing precision, high processing efficiency, low noise and high practicability.

The above are only the embodiments of the present utility model, and are not intended to limit the scope of the present utility model patent. Any equivalent structure or equivalent process transformation made by using the contents of the present utility model description and accompanying drawings, or directly or indirectly applied to other Relevant technical fields are similarly included in the scope of patent protection of the present invention.

Claims (5)

1. The utility model provides a grinder is used in waterproof paint production which characterized in that includes:

the grinding box (1), a support (5) is fixed at the bottom of the grinding box (1), a feeding hole (3) is formed in the top of the grinding box (1), and a lower grinding plate (2) is fixed on the bottom surface of the interior of the grinding box (1) in a packaging manner;

the grinding device comprises an upper grinding plate (6), wherein the upper grinding plate (6) is arranged in a grinding box (1), the upper grinding plate (6) and a lower grinding plate (2) are arranged at an included angle of fifteen degrees, and a baffle plate (9) is fixed at one end, close to a feeding hole (3), of the upper grinding plate (6);

the grinding device comprises a sliding rod (8), wherein the sliding rod (8) is fixed on the top surface inside a grinding box (1), sliding sleeves (10) are symmetrically sleeved outside the sliding rod (8) in a sliding mode, the sliding sleeves (10) are fixedly connected with an upper grinding plate (6), a return spring (11) is sleeved on the outer wall of the sliding rod (8), and the sliding sleeves (10) are elastically connected with the sliding rod (8) through the return spring (11);

the driving device (4) is installed on the top surface inside the grinding box (1), and the driving device (4) is in transmission connection with the upper grinding plate (6).

2. The grinding device for producing waterproof paint according to claim 1, wherein a plurality of storage tanks (7) are fixed in the middle of the upper grinding plate (6), and the volumes of the storage tanks (7) are sequentially reduced from top to bottom.

3. The grinding device for waterproof paint production according to claim 1, wherein the sliding sleeve (10) is a ball sleeve, and the sliding rod (8) is a stainless steel rod.

4. The grinding device for producing the waterproof paint, according to claim 1, is characterized in that the driving device (4) comprises a motor (12), a cam (13) and a roller (14), the motor (12) is fixedly connected with the inner top surface of the grinding box (1), the cam (13) is installed at the output end of the motor (12), the roller (14) is rotatably connected with the upper grinding plate (6), and the roller (14) is in rotary contact with the cam (13).

5. The grinding device for waterproof paint production according to claim 4, wherein the edge of the cam (13) is rounded and the edge of the roller (14) is grooved.

Images