Automatic proportioning system for coating pool

Abstract

The utility model discloses an automatic proportioning system for a coating pool, which belongs to the technical field of casting industry and comprises the coating pool, an inner cavity of the coating pool is divided into a dip-coating pool and an overflow pool, a stirring mechanism is arranged in the dip-coating pool, circulating stirring diaphragm pumps are arranged on two sides of the front end face of the coating pool, and a pneumatic control cabinet is arranged on the right side of the front end face of the coating pool. A water inlet pipe is arranged on the rear end face of the right side of the coating pool and communicates with the dip-coating pool, a tap water inlet, an electromagnetic water valve, a filter, a water pressure reducing valve and a water flowmeter are sequentially arranged at the end, away from the coating pool, of the water inlet pipe from outside to inside, and a liquid tuning fork densimeter is placed in the dip-coating pool. The coating baume degree automatic detection and quantitative automatic water adding proportioning are achieved, the baume degree detection precision is high and accurate, manual water adding is not needed, the device is suitable for a robot automation unit, automatic continuous production is met, the coating pool is provided with a heating and heat preservation device at the same time, and the device is used for coating temperature heating and control in winter.

Description

Technical Field

[0001] The utility model relates to the technical field of casting industry, in particular to an automatic proportioning system for a coating pool. Background Art

[0002] The paint is manually proportioned. The factory paint is poured into the mixing device, the Baume degree of the original paint is measured with a Baume float meter, and then a certain amount of water is manually added to achieve the Baume degree of the paint required by the process. Manual proportioning has visual errors, resulting in inaccurate Baume degree, which affects the construction quality of the paint. Manual water addition is cumbersome, the proportioning speed is slow and the labor intensity is high. For this reason, we propose an automatic proportioning system for the paint pool. Utility Model Content

[0003] The utility model aims to provide an automatic proportioning system for a coating pool to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The automatic proportioning system of the paint pool includes a paint pool. The inner cavity of the paint pool is divided into a dipping pool and an overflow pool. A stirring mechanism is arranged inside the dipping pool. Circulating stirring diaphragm pumps are arranged on both sides of the front end face of the paint pool. A pneumatic control cabinet is arranged on the right side of the front end face of the paint pool. A water inlet pipe is arranged on the right rear end face of the paint pool, and the water inlet pipe is connected with the dipping pool. A tap water inlet, an electromagnetic water valve, a filter, a water pressure reducing valve and a water flow meter are arranged in sequence from the outside to the inside at the end of the water inlet pipe away from the paint pool. A liquid tuning fork density meter is placed in the dipping pool.

[0006] Furthermore: baffles are arranged on the left and right sides of the top and the rear end surface of the coating pool.

[0007] Furthermore: the ratio of the dipping tank to the overflow tank is 2:1, and an overflow plate is provided between the dipping tank and the overflow tank.

[0008] Furthermore: a fixed support frame is arranged at the bottom of the paint pool, and the top four sides of the fixed support frame are fixedly welded to the bottom of the paint pool.

[0009] Furthermore: a mounting bracket is arranged on the rear end face of the pneumatic control cabinet.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The automatic proportioning system of the paint pool can realize automatic detection of the paint Baume degree and automatic quantitative water addition for proportioning. The Baume degree detection is highly precise and accurate, and no manual water addition is required. It is suitable for robot automation units and can meet the requirements of automated continuous production. The paint pool also has a heating and insulation device for heating and controlling the paint temperature in winter. The paint Baume degree uses a liquid tuning fork densitometer to measure the paint density online in real time. The software sets the paint parameters and calculates and converts them into Baume degrees. The amount of water added is automatically calculated and controlled according to the designed volume of the paint pool. The corresponding amount of water is added through the automatic quantitative water adding device, and the density calibration is detected at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 For this utility model Figure 1 Schematic diagram of the structure at point A in the middle.

[0014] In the figure: 1. Paint pool; 2. Dipping pool; 3. Overflow pool; 4. Stirring mechanism; 5. Circulating stirring diaphragm pump; 6. Pneumatic control cabinet; 7. Tap water inlet; 8. Solenoid water valve; 9. Filter; 10. Water pressure reducing valve; 11. Water flow meter. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] Embodiment 1:

[0017] See also Figure 1-2The utility model provides a technical solution: an automatic coating pool proportioning system, comprising a coating pool 1, the inner cavity of the coating pool 1 is divided into a dipping pool 2 and an overflow pool 3, a stirring mechanism 4 is arranged inside the dipping pool 2, and the stirring mechanism 4 can stir and mix the coating and water in the dipping pool 2, a circulating stirring diaphragm pump 5 is arranged on both sides of the front end surface of the coating pool 1, a pneumatic control cabinet 6 is arranged on the right side of the front end surface of the coating pool 1, a water inlet pipe is arranged on the right rear end surface of the coating pool 1, and the water inlet pipe is connected with the dipping pool 2, and a tap water inlet 7, an electromagnetic water valve 8, a filter 9, a water pressure reducing valve 10 are arranged in sequence from the outside to the inside at the end of the water inlet pipe away from the coating pool 1 Valve 10 and water flow meter 11, a liquid tuning fork density meter is placed in the dipping pool 2, and water can flow into the water inlet pipe through the tap water inlet 7 by opening the electromagnetic water valve 8. The set filter 9 can filter impurities in the water, and the water pressure reducing valve 10 can reduce the water pressure. The water flow meter 11 can count the flow of water. The set liquid tuning fork density meter can measure the density of the paint online in real time through the paint Baume degree, and convert the paint parameters into Baume degree through the software setting. The amount of water added is automatically calculated and controlled according to the design volume of the paint pool, and the corresponding amount of water is added through the automatic quantitative water adding device, and the density calibration is detected at the same time.

[0018] Preferably, baffles are provided on both the left and right sides of the top and the rear end surface of the coating pool 1, and the baffles can prevent the liquid from splashing during stirring.

[0019] Preferably, the ratio of the dipping pool 2 to the overflow pool 3 is 2:1, and an overflow plate is provided between the dipping pool 2 and the overflow pool 3. The provided overflow plate can separate the dipping pool 2 and the overflow pool 3 and also have the effect of overflowing liquid.

[0020] Embodiment 2:

[0021] Reference Figure 1 This embodiment is different from the first embodiment in that: a fixed support frame is provided at the bottom of the paint pool 1, and the top of the fixed support frame is fixedly welded to the bottom of the paint pool 1. The paint pool 1 can be stably installed and fixed in a suitable area through the fixed support frame to avoid displacement due to vibration caused by stirring during use; a mounting bracket is provided on the rear end face of the pneumatic control cabinet 6, and the pneumatic control cabinet 6 can be stably installed through the mounting bracket.

[0022] The electrical appliances mentioned in this article are all connected to an external power source through wires.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coating pool automatic proportioning system, comprising a coating pool (1), characterized in that: The inner cavity of the coating pool (1) is divided into a dipping pool (2) and an overflow pool (3), the dipping pool (2) is provided with a stirring mechanism (4), both sides of the front end surface of the coating pool (1) are provided with circulating stirring diaphragm pumps (5), the right side of the front end surface of the coating pool (1) is provided with a pneumatic control cabinet (6), the right rear end surface of the coating pool (1) is provided with a water inlet pipe, and the water inlet pipe is connected with the dipping pool (2), the end of the water inlet pipe away from the coating pool (1) is provided with a tap water inlet (7), an electromagnetic water valve (8), a filter (9), a water pressure reducing valve (10) and a water flow meter (11) in sequence from the outside to the inside, and a liquid tuning fork density meter is placed in the dipping pool (2).

2. The automatic coating pool proportioning system according to claim 1 is characterized in that: Baffles are provided on the left and right sides of the top and the rear end surface of the coating pool (1).

3. The automatic coating pool proportioning system according to claim 1 is characterized in that: The ratio of the dipping pool (2) to the overflow pool (3) is 2:1, and an overflow plate is provided between the dipping pool (2) and the overflow pool (3).

4. The automatic coating pool proportioning system according to claim 1, characterized in that: A fixed support frame is provided at the bottom of the paint pool (1), and the top and sides of the fixed support frame are fixedly welded to the bottom of the paint pool (1).

5. The automatic coating pool proportioning system according to claim 1 is characterized in that: A mounting bracket is provided on the rear end surface of the pneumatic control cabinet (6).

Images