Thermosetting powder coating preparation cooling machine

Abstract

The utility model discloses a thermosetting powder coating preparation cooling machine which comprises a conveying pipe, a cooling mechanism is arranged on the conveying pipe, a motor is installed at one end of the conveying pipe, a rotating shaft is fixedly connected to an output shaft of the motor, a spiral blade is fixedly connected to the rotating shaft, and a filter screen is arranged on the inner side of the end, away from the motor, of the conveying pipe. A brush is fixedly arranged on the rotating shaft, a speed increaser is installed at the end, away from the motor, of the conveying pipe, and a fan is installed at the output end of the speed increaser. According to the cooling machine for preparing the thermosetting powder coating, the thermosetting powder coating is driven to move through the motor, the rotating shaft and the spiral blade which are arranged, the thermosetting powder coating is subjected to water cooling through the cooling mechanism, and the thermosetting powder coating is cooled through the filter screen, the brush and the fan which are arranged. And heat emitted by the thermosetting powder coating in air is taken away, the thermosetting powder coating can be continuously cooled, the cooling efficiency is high, and production of the thermosetting powder coating is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of thermosetting powder coating preparation, in particular to a cooling machine for preparing thermosetting powder coating. Background Art

[0002] Thermosetting powder coatings offer both excellent functionality and decorative properties; in the current market, manufacturers demand both, and these powder coatings can achieve coating requirements with a smaller film thickness. Thermosetting powder coatings have excellent adhesion properties and generally do not require a primer. These powder coatings are typically applied to mechanically or chemically pre-treated substrates and can be formulated to provide a variety of different functionalities. Most polyester, polyurethane, and acrylic powders offer excellent weather resistance and UV resistance, while existing thermosetting powder coatings typically require cooling equipment during the production process.

[0003] In the prior art, when thermosetting powder coatings are being prepared, cooling equipment is unable to continuously transport and cool the thermosetting powder coatings, resulting in low cooling efficiency, which is not conducive to the production of thermosetting powder coatings. Utility Model Content

[0004] In response to the above-mentioned deficiencies in the prior art, the utility model provides a thermosetting powder coating preparation cooling machine, the purpose of which is to solve the problems that the cooling equipment cannot continuously transport and cool the thermosetting powder coating during the preparation, the cooling efficiency is low, and it is not conducive to the production of thermosetting powder coating.

[0005] In order to achieve the above-mentioned utility model purpose, the technical solution adopted by the utility model is:

[0006] A cooling machine for preparing thermosetting powder coatings comprises a conveying pipe, the conveying pipe is provided with a cooling mechanism, the top of the conveying pipe is provided with a feed port, the bottom of the conveying pipe on the side away from the feed port is provided with a discharge port, a motor is installed at one end of the conveying pipe, a rotating shaft is fixedly connected to the output shaft of the motor, a spiral blade is fixedly connected to the rotating shaft, a filter is provided on the inner side of the end of the conveying pipe away from the motor, the rotating shaft is rotatably connected to the filter, a brush is fixedly provided on the rotating shaft, a speed increaser is installed at the end of the conveying pipe away from the motor, the input end of the speed increaser is fixedly connected to the rotating shaft, and a fan is installed at the output end of the speed increaser.

[0007] Furthermore, the cooling mechanism includes a cooling water tank arranged below the delivery pipe, a water pump is installed on the cooling water tank, the input end of the water pump extends to the bottom of the cooling water tank, the output end of the cooling water tank is connected to a water pipe, and the end of the water pipe away from the water pump is connected to the cooling water tank.

[0008] Furthermore, the water pipe is spirally wound around the outside of the delivery pipe.

[0009] Furthermore, the brush is arranged to abut against one end of the filter screen close to the spiral blade.

[0010] Furthermore, the cooling water tank is provided with a water inlet.

[0011] Furthermore, supporting legs are provided at the bottom of the delivery pipe.

[0012] The beneficial effects of the utility model are:

[0013] The utility model discloses a cooling machine for preparing thermosetting powder coating, which drives the thermosetting powder coating to move by means of a motor, a rotating shaft and spiral blades, cools the thermosetting powder coating with water by means of a cooling mechanism, takes away the heat emitted by the thermosetting powder coating in the air by means of a filter screen, a brush and a fan, can continuously cool the thermosetting powder coating, has a high cooling efficiency and is beneficial to the production of thermosetting powder coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic cross-sectional view of the utility model;

[0016] Figure 3 For the utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0017] Reference table of accompanying symbols:

[0018] 1. Conveying pipe; 2. Feed port; 3. Discharge port; 4. Motor; 5. Rotating shaft; 6. Spiral blade; 7. Filter; 8. Brush; 9. Speed ​​increaser; 10. Fan; 11. Cooling water tank; 12. Water pump; 13. Water pipe; 14. Water inlet; 15. Support legs. DETAILED DESCRIPTION

[0019] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings, wherein the same components are represented by the same reference numerals.

[0020] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the accompanying drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0021] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0022] like Figures 1 to 3 As shown, a thermosetting powder coating preparation cooling machine includes a conveying pipe 1, a support leg 15 is provided at the bottom of the conveying pipe 1, and a feed port 2 is provided at the top of the conveying pipe 1. When the thermosetting powder coating is cooled, it is added into the conveying pipe 1 through the feed port 2.

[0023] A motor 4 is installed at one end of the conveying pipe 1. A rotating shaft 5 is fixedly connected to the output shaft of the motor 4. A spiral blade 6 is fixedly connected to the rotating shaft 5. When the motor 4 is started, the rotating shaft 5 is driven to rotate. The rotating shaft 5 drives the spiral blade 6 to rotate. The spiral blade 6 conveys the thermosetting powder coating.

[0024] A cooling mechanism is provided on the delivery pipe 1, and the cooling mechanism includes a cooling water tank 11 arranged below the delivery pipe 1. The cooling water tank 11 is filled with cooling water. A refrigerator is provided in the cooling water tank 11, which can cool the cooling water. This is a prior art and will not be described in detail here. A water inlet 14 is provided on the cooling water tank 11. A water pump 12 is installed on the cooling water tank 11. The input end of the water pump 12 extends to the bottom of the cooling water tank 11. The output end of the cooling water tank 11 is connected to a water pipe 13. The water pipe 13 is spirally wound around the outside of the delivery pipe 1, and the end of the water pipe 13 away from the water pump 12 is connected to the cooling water tank 11.

[0025] Through the provided cooling mechanism, the water pump 12 pumps the cooling water in the cooling water tank 11 into the water pipe 13 to cool the thermosetting powder coating transported in the transport pipe 1 .

[0026] A filter screen 7 is provided on the inner side of the end of the conveying pipe 1 away from the motor 4, and the rotating shaft 5 is rotatably connected to the filter screen 7. A brush 8 is fixedly provided on the rotating shaft 5, and the brush 8 is arranged to abut against the end of the filter screen 7 close to the spiral blade 6. A speed increaser 9 is installed on the end of the conveying pipe 1 away from the motor 4, and the input end of the speed increaser 9 is fixedly connected to the rotating shaft 5, and a fan 10 is installed on the output end of the speed increaser 9.

[0027] During the transportation of thermosetting powder coating, the rotating shaft 5 increases the speed through the speed increaser 9, driving the fan 10 to rotate, so that the air in the conveying pipe 1 flows, and the heat emitted by the thermosetting powder coating in the air is taken away. The filter 7 prevents the thermosetting powder coating from being drawn out of the conveying pipe 1. The rotating shaft 5 drives the brush 8 to rotate and brush off the thermosetting powder coating attached to the filter 7, maintaining good ventilation effect and maintaining a good cooling effect.

[0028] A discharge port 3 is provided at the bottom of the conveying pipe 1 on one side away from the feed port 2 , and the cooled thermosetting powder coating is discharged from the discharge port 3 .

[0029] The utility model provides a thermosetting powder coating preparation cooling machine, which can continuously cool the thermosetting powder coating and has high cooling efficiency, and is beneficial to the production of the thermosetting powder coating.

[0030] The above description is only a preferred embodiment of the present utility model patent and is not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the scope of protection of the present utility model patent.

Claims

1. A cooling machine for preparing thermosetting powder coatings, characterized in that: The invention comprises a conveying pipe (1), wherein the conveying pipe (1) is provided with a cooling mechanism, a feed port (2) is provided at the top of the conveying pipe (1), a discharge port (3) is provided at the bottom of the side of the conveying pipe (1) away from the feed port (2), a motor (4) is installed at one end of the conveying pipe (1), a rotating shaft (5) is fixedly connected to the output shaft of the motor (4), a spiral blade (6) is fixedly connected to the rotating shaft (5), a filter (7) is provided on the inner side of the end of the conveying pipe (1) away from the motor (4), the rotating shaft (5) is rotatably connected to the filter (7), a brush (8) is fixedly provided on the rotating shaft (5), a speed increaser (9) is installed at the end of the conveying pipe (1) away from the motor (4), the input end of the speed increaser (9) is fixedly connected to the rotating shaft (5), and a fan (10) is installed at the output end of the speed increaser (9).

2. The cooling machine for preparing thermosetting powder coating according to claim 1, characterized in that: The cooling mechanism comprises a cooling water tank (11) arranged below the delivery pipe (1), a water pump (12) being installed on the cooling water tank (11), an input end of the water pump (12) extending to the bottom of the cooling water tank (11), an output end of the cooling water tank (11) being connected to a water pipe (13), and an end of the water pipe (13) away from the water pump (12) being in communication with the cooling water tank (11).

3. The cooling machine for preparing thermosetting powder coating according to claim 2, characterized in that: The water pipe (13) is spirally wound around the outside of the delivery pipe (1).

4. The cooling machine for preparing thermosetting powder coating according to claim 1, characterized in that: The brush (8) is arranged to abut against one end of the filter screen (7) close to the spiral blade (6).

5. The cooling machine for preparing thermosetting powder coating according to claim 2, characterized in that: The cooling water tank (11) is provided with a water inlet (14).

6. The cooling machine for preparing thermosetting powder coating according to claim 1, characterized in that: The bottom of the delivery pipe (1) is provided with supporting legs (15).

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