Feeding device for coating production

Abstract

The utility model relates to the technical field of coating production, and discloses a feeding device for coating production, which comprises a feeding box body, a metal inner wall is fixedly arranged in the feeding box body, a heat exchange cavity is arranged on the outer side of the metal inner wall in the feeding box body, a heat exchange pipe is arranged in the heat exchange cavity, and a feeding pipe is arranged in the heat exchange pipe. A stirring mechanism is arranged in the feeding box body, a conveying mechanism is arranged on one side of the feeding box body, a purifying mechanism is arranged above the feeding box body, and the stirring mechanism comprises a feeding port. According to the feeding device for coating production, the metal inner wall and the heat exchange pipe are arranged, so that when the feeding device carries out feeding operation of coating production, heat exchange is carried out between the heat exchange pipe and the metal inner wall to heat the feeding box body, and an environment temperature suitable for storage is provided for coating in the box body; and therefore, the situation that the coating is condensed due to too low temperature is avoided, stable feeding operation of the device is guaranteed, and the protective property of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of coating production technology, specifically to a feeding device for coating production. Background Technology

[0002] Paint is a material that is coated or sprayed onto the surface of an object to protect it. In the production and processing of paint, various raw materials need to be mixed before being added to the coating.

[0003] The existing patent document CN214182647U provides a feeding device for paint production. This utility model realizes the function of automatically filtering waste residue through a filter screen. The filtered paint enters the storage tank for storage. The control valve at the discharge pipe can adjust the discharge speed. Closing the control valve stops the discharge, so that the paint can be stored in the storage tank, effectively improving the practicality of the feeding device.

[0004] However, existing coating production feeding devices are not convenient for proper temperature regulation inside the device, and are not convenient for providing a suitable storage environment temperature for the processed coatings. When the ambient temperature is too low, the coating is prone to condensation, which directly affects the stable operation of the feeding device. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] The purpose of this utility model is to provide a feeding device for paint production, so as to solve the problem mentioned in the background art that the existing feeding devices for paint production are not convenient to properly adjust the internal temperature of the device during use.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the present invention provides the following technical solution: a feeding device for paint production, comprising a feeding box, wherein a metal inner wall is fixedly provided inside the feeding box, and a heat exchange chamber is provided inside the feeding box on the outer side of the metal inner wall;

[0009] The heat exchange chamber is equipped with heat exchange tubes, the feeding box is equipped with a stirring mechanism, a conveying mechanism is provided on one side of the feeding box, and a purification mechanism is provided above the feeding box.

[0010] Preferably, the stirring mechanism includes a feed inlet, which is fixedly disposed on the upper surface of the feeding box, and a motor is fixedly installed in the middle of the upper surface of the feeding box.

[0011] Preferably, the transmission end at the bottom of the motor is fixedly connected to a transmission shaft through the feeding box, blades are fixedly connected to the outer surface of the transmission shaft, and connecting rods are provided on both sides of the transmission shaft.

[0012] Preferably, a scraper is fixedly connected to the end of the connecting rod away from the drive shaft, the scraper is movably connected to the inner metal wall, a discharge pipe is fixedly connected to the bottom end of the feeding box, a filter seat is movably connected to the bottom end of the discharge pipe, a connecting bolt is movably connected to the outer surface of the filter seat, and the connecting bolt is movably connected to the discharge pipe.

[0013] Preferably, the conveying mechanism includes a hot water tank located on one side of the feeding box, an electric heating rod is fixedly installed inside the hot water tank, and a water pump is fixedly installed on the upper surface of the hot water tank.

[0014] Preferably, a No. 1 water pipe is fixedly connected between the water pump and the heat exchange tube, and a No. 2 water pipe is fixedly connected between the heat exchange tube and the hot water tank.

[0015] Preferably, the purification mechanism includes a deodorization box, which is fixedly installed on the upper surface of the feeding box, and an air duct is fixedly connected between the deodorization box and the feeding box.

[0016] Preferably, a first adsorption plate is movably connected inside the deodorizing box, and a second adsorption plate is movably connected above the first adsorption plate inside the deodorizing box.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. The coating production feeding device, by setting up a metal inner wall and heat exchange tubes, enables the heat exchange between the heat exchange tubes and the metal inner wall to heat the feeding box during the coating production feeding operation. This provides the coating inside the box with an ambient temperature suitable for storage, avoiding the coating from condensing due to excessively low temperature, ensuring the stable operation of the feeding device, and improving the device's protective performance.

[0019] 2. This coating production feeding device, through the setting of a stirring mechanism and a purification mechanism, ensures that the coating raw materials are mixed more evenly during use. The design of the stirring mechanism, combined with the design of the scraper, can scrape the material adhering to the metal inner wall surface, making the material reaction more complete and reducing the loss caused by material accumulation. The No. 1 and No. 2 adsorption plates can purify the odor generated during the use of the device, reducing the pollution caused by direct gas emissions to the surrounding environment, and greatly improving the environmental friendliness of the device. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a three-dimensional structural diagram of the feeding box of this utility model;

[0022] Figure 3 This is an enlarged structural diagram showing a partial detail of the heat exchange tube of this utility model;

[0023] Figure 4 This is a three-dimensional structural diagram of the stirring mechanism of this utility model;

[0024] Figure 5 This is a three-dimensional structural diagram of the purification mechanism of this utility model.

[0025] In the diagram: 1. Feeding box; 2. Metal inner wall; 3. Heat exchange chamber; 4. Heat exchange tube; 5. Stirring mechanism; 501. Feed inlet; 502. Motor; 503. Drive shaft; 504. Blade; 505. Connecting rod; 506. Scraper; 507. Discharge pipe; 508. Filter base; 509. Connecting bolt; 6. Conveying mechanism; 601. Hot water tank; 602. Electric heating rod; 603. Water pump; 604. Water pipe No. 1; 605. Water pipe No. 2; 7. Purification mechanism; 701. Deodorizing box; 702. Air duct; 703. Adsorption plate No. 1; 704. Adsorption plate No. 2. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1 - Figure 5 The present invention provides a technical solution: a feeding device for paint production, including a feeding box 1, a metal inner wall 2 fixedly installed inside the feeding box 1, and a heat exchange chamber 3 located outside the metal inner wall 2 inside the feeding box 1.

[0028] The heat exchange chamber 3 is equipped with heat exchange tubes 4, the feeding box 1 is equipped with a stirring mechanism 5, a conveying mechanism 6 is provided on one side of the feeding box 1, and a purification mechanism 7 is provided above the feeding box 1. Hot water flows into the heat exchange tubes 4 inside the heat exchange chamber 3, and the hot water exchanges heat with the metal inner wall 2 through the heat exchange tubes 4. In the circulation of hot water, the feeding box 1 is heated, providing an environmental temperature suitable for storage for the coating inside.

[0029] The mixing mechanism 5 includes a feed inlet 501, which is fixedly mounted on the upper surface of the feeding box 1. A motor 502 is fixedly installed in the middle of the upper surface of the feeding box 1. The transmission end of the motor 502 passes through the feeding box 1 and is fixedly connected to a transmission shaft 503. A blade 504 is fixedly connected to the outer surface of the transmission shaft 503. Connecting rods 505 are provided on both sides of the transmission shaft 503. A scraper 506 is fixedly connected to the end of the connecting rod 505 away from the transmission shaft 503. The scraper 506 is movably connected to the inner metal wall 2. A discharge pipe 507 is fixedly connected to the bottom of the feeding box 1. A filter seat 508 is movably connected to the bottom of the discharge pipe 507. A connecting bolt 509 is movably connected to the outer surface of the filter seat 508. The connecting bolt 509 is connected to the discharge pipe 507. 7. Movable connection: The conveying mechanism 6 includes a hot water tank 601, located on one side of the feeding box 1. An electric heating rod 602 is fixedly installed inside the hot water tank 601. A water pump 603 is fixedly installed on the upper surface of the hot water tank 601. A first water pipe 604 is fixedly connected between the water pump 603 and the heat exchange pipe 4, and a second water pipe 605 is fixedly connected between the heat exchange pipe 4 and the hot water tank 601. The purification mechanism 7 includes a deodorizing box 701, fixedly installed on the upper surface of the feeding box 1. A duct 702 is fixedly connected between the deodorizing box 701 and the feeding box 1. A first adsorption plate 703 is movably connected inside the deodorizing box 701, and a second adsorption plate 704 is movably connected above the first adsorption plate 703 inside the deodorizing box 701. When using this device for coating production, the operator pours various raw materials into the feeding box 1 through the feed inlet 501, then closes the cover of the feed inlet 501. The motor 502 drives the drive shaft 503 to rotate, which in turn drives the blades 504 to rotate, agitating the coating raw materials. The connecting rod 505, driven by the drive shaft 503, drives the scraper 506 to rotate, scraping the material adhering to the surface of the metal inner wall 2, making the material reaction more complete. The electric heating rod 602 heats the water stored in the hot water tank 601 to a certain temperature. The water pump 603 transports the hot water through the first water pipe 604 to the heat exchange tubes 4 inside the heat exchange chamber 3 for heat exchange. The hot water that has absorbed heat then flows through the second water pipe 604... 05. The gas flows back to the hot water tank 601. During the coating processing, an odor is generated. The odor-containing gas enters the deodorization box 701 through the air duct 702. The first adsorption plate 703 performs initial adsorption on the gas, and the second adsorption plate 704 performs secondary adsorption, thus purifying the harmful gas and reducing the pollution to the surrounding environment during coating processing. When coating needs to be added, the operator opens the valve of the discharge pipe 507, allowing the well-stirred coating to be discharged through the discharge pipe 507. At the same time, the filter seat 508 filters the discharged coating, trapping solid impurities in the coating. After the coating is added, the operator operates the connecting bolt 509 to separate it from the discharge pipe 507.Then the filter base 508 can be removed for inspection and cleaning.

[0030] Working Principle: When using this device for coating production, the operator pours various raw materials into the feeding box 1 through the feed inlet 501, then closes the cover of the feed inlet 501. The motor 502 drives the drive shaft 503 to rotate, which in turn drives the blades 504 to rotate, agitating the coating raw materials. The connecting rod 505, driven by the drive shaft 503, drives the scraper 506 to rotate, scraping the material adhering to the surface of the metal inner wall 2, making the material reaction more complete. The electric heating rod 602 heats the water stored in the hot water tank 601 to a certain temperature. The water pump 603 transports the hot water through the first water pipe 604 to the heat exchange tube 4 inside the heat exchange chamber 3. The hot water inside the heat exchange tube 4 exchanges heat with the metal inner wall 2. The heated water flows back to the hot water tank 601 through the second water pipe 605. In the circulation of hot water... Heating the feeding box 1 provides an ambient temperature suitable for storing the coating. During the coating processing, odors are generated. The odor-containing gas enters the deodorization box 701 through the air duct 702. The first adsorption plate 703 performs initial adsorption on the gas, and the second adsorption plate 704 performs secondary adsorption, thus purifying the harmful gases and reducing the pollution to the surrounding environment during coating processing. When coating needs to be fed, the operator opens the valve of the discharge pipe 507, allowing the well-stirred coating to be discharged through the discharge pipe 507. At the same time, the filter seat 508 filters the discharged coating, trapping solid impurities in the coating. After the coating feeding is completed, the operator operates the connecting bolt 509 to separate it from the discharge pipe 507, and then the filter seat 508 can be removed for maintenance and cleaning.

[0031] Finally, it should be noted that the above content is only used to illustrate the technical solution of this utility model, and is not intended to limit the scope of protection of this utility model. Simple modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model do not depart from the essence and scope of the technical solution of this utility model.

Claims

1. A feeding device for paint production, comprising a feeding box (1), characterized in that: The inside of the feeding box (1) is fixedly provided with a metal inner wall (2), and the outside of the metal inner wall (2) in the feeding box (1) is provided with a heat exchange cavity (3); The inside of the heat exchange cavity (3) is provided with a heat exchange pipe (4), the inside of the feeding box (1) is provided with a stirring mechanism (5), one side of the feeding box (1) is provided with a conveying mechanism (6), and the upper side of the feeding box (1) is provided with a purification mechanism (7).

2. The paint production material feeding device according to claim 1, wherein: The stirring mechanism (5) comprises a feeding port (501), which is fixedly arranged on the upper surface of the feeding box (1), and a motor (502) is fixedly installed on the middle of the upper surface of the feeding box (1).

3. The material feeding device for paint production according to claim 2, characterized in that: The transmission end of the bottom end of the motor (502) penetrates the feeding box (1) and is fixedly connected with a transmission shaft (503), the outer surface of the transmission shaft (503) is fixedly connected with a blade (504), and the two sides of the transmission shaft (503) are provided with connecting rods (505).

4. The paint production material feeding device according to claim 3, wherein: The end of the connecting rod (505) away from the transmission shaft (503) is fixedly connected with a scraper (506), the scraper (506) is movably connected with the metal inner wall (2), the bottom end of the feeding box (1) is fixedly connected with a discharge pipe (507), the bottom end of the discharge pipe (507) is movably connected with a filter seat (508), the outer surface of the filter seat (508) is movably connected with a connecting bolt (509), and the connecting bolt (509) is movably connected with the discharge pipe (507).

5. The paint production material feeding device according to claim 4, wherein: The conveying mechanism (6) comprises a hot water tank (601), which is located on one side of the feeding box (1), and an electric heating rod (602) is fixedly installed in the hot water tank (601).

6. The paint production material feeding device according to claim 5, wherein: The water pump (603) is fixedly connected with a first water pipe (604) between the heat exchange pipe (4), and the heat exchange pipe (4) is fixedly connected with a second water pipe (605) between the hot water tank (601).

7. The material feeding device for paint production according to claim 6, wherein: The purification mechanism (7) comprises a deodorizing box (701), which is fixedly installed on the upper surface of the feeding box (1), and a wind pipe (702) is fixedly connected between the deodorizing box (701) and the feeding box (1).

8. The paint production material feeding device according to claim 7, wherein: The inside of the deodorizing box (701) is movably connected with a first adsorption plate (703), and the inside of the deodorizing box (701) is movably connected with a second adsorption plate (704) above the first adsorption plate (703).

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