Hot melting powder coating cooling device

Abstract

The utility model discloses a hot melting powder coating cooling device which comprises a main frame body (1) and a conveying belt (2) arranged on the main frame body (1), the cooling device (3) comprises an air cooling machine (31) and a water cooling machine (32) which are arranged on the main frame body (1), a clamping groove (4) is formed in the side edge of the main frame body (1), and the air cooling machine (31) is connected to the clamping groove (4) in a clamping mode. The cooling device (3) is arranged on the main frame body (1), powder coating sheets on the conveying belt (2) are cooled through the water cooling machine (32), when the powder coating sheets cannot be completely cooled, the cooling effect can be improved by additionally arranging the air cooling machine (31) on the main frame body (1), and the air cooling machine (31) can be taken down from the main frame body (1) and used on other equipment, so that the waste of the equipment and energy is reduced, and the production efficiency is improved. And the water-cooling machine (32) can introduce water through the outside, so that the cooling efficiency is improved, and the problems that the temperature in a factory is high and the air cooling efficiency is low are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of powder coatings, and in particular relates to a hot-melt powder coating cooling device. Background Art

[0002] Powder coating is a solid coating in powder form that does not require the use of solvents and therefore has lower pollution.

[0003] Patent No. 202320855520.5, published on October 3, 2023, discloses a powder coating hot melt extrusion tablet press and its cooling tablet roller, including a main frame and a tablet roller, a conveyor belt is horizontally installed at the top of the main frame, and protective box body 1 and protective box body 2 are respectively installed at both ends close to the conveyor belt, a pair of tablet rollers are provided and installed inside the protective box body 1, a pair of crushing rollers inside the protective box body 2, a pair of tablet rollers and a pair of crushing rollers are installed at the ends of the pair of tablet rollers and the pair of crushing rollers with mutually meshing gears, one of the pair of tablet rollers and one of the pair of crushing rollers are fixedly installed at the ends, and the sprockets are respectively connected to the rollers at both ends of the conveyor belt through chains; the tablet roller includes an inner cylinder, and the outer side of the inner cylinder is spirally wound with a cooling pipe. The utility model effectively improves the integration of the equipment and effectively reduces the energy consumption of the equipment by concentrating the tablet roller, the conveyor belt and the crushing roller at the top of the main frame and driving them with a drive motor.

[0004] In the prior art, when producing powder coatings, hot melt extrusion is usually required. Cooling is required during the production process, and the temperature in the production workshop is usually high, which makes the traditional air cooling method have low cooling efficiency and cannot adapt to large-scale fast-paced production. Utility Model Content

[0005] The utility model aims to provide a hot-melt powder coating cooling device with higher cooling efficiency.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a hot-melt powder coating cooling device, including a main frame and a conveyor belt arranged on the main frame, the cooling device includes an air cooler and a water cooler arranged on the main frame, and a card slot is provided on the side of the main frame, and the air cooler is connected to the card slot.

[0007] The air cooling machine comprises an air cooling box arranged on a main frame, and a blower is arranged on the air cooling box.

[0008] A handle is provided on the side of the air cooling box.

[0009] The blowers are distributed along the central array of the air cooling boxes.

[0010] The water cooling machine comprises a water cooling box arranged on a main frame, and a vortex fan and a water cooling pipe are arranged on the water cooling box.

[0011] An external water pipe connected to the water cooling pipe is arranged on the outside of the water cooling box.

[0012] A water receiving tray is provided on the water cooling box.

[0013] The side of the water cooling box is provided with an air guide plate.

[0014] The water cooling pipe is located between the vortex fan and the air guide plate.

[0015] The water cooler and the air cooler are both located above the conveyor belt.

[0016] The technical effect of the utility model is as follows: by arranging a cooling device on the main frame, the powder coating sheets on the conveyor belt are cooled by a water cooler. When complete cooling is not possible, the cooling effect can be increased by adding an air cooler to the main frame. The air cooler can be removed from the main frame and used on other equipment. It is more practical, adaptable to factory production, and reduces waste of equipment and energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] This specification includes the following drawings, which show the following contents:

[0018] Figure 1 This is a schematic diagram of the structure of a hot-melt powder coating cooling device of the utility model;

[0019] Figure 2 for Figure 1 Schematic diagram of a water cooling pipe of a hot melt powder coating cooling device.

[0020] The markings in the figure are: 1. main frame; 2. conveyor belt; 3. cooling device; 31. air cooler; 311. air cooling box; 312. hair dryer; 313. handle; 32. water cooler; 321. water cooling box; 322. vortex fan; 323. water cooling pipe; 324. air guide plate; 4. slot; 5. external water pipe; 6. water receiving tray. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the specific implementation methods of the utility model by describing the embodiments with reference to the accompanying drawings, with the aim of helping those skilled in the art to have a more complete, accurate and in-depth understanding of the utility model concept and technical solution of the utility model and facilitating its implementation.

[0022] See also Figure 1-2A hot-melt powder coating cooling device comprises a main frame 1 and a conveyor belt 2 arranged on the main frame 1, a cooling device 3 comprises an air cooler 31 and a water cooler 32 arranged on the main frame 1, a card slot 4 is provided on the side of the main frame 1, and the air cooler 31 is connected to the card slot 4; by arranging the cooling device 3 on the main frame 1, the powder coating sheets on the conveyor belt 2 are cooled by the water cooler 32, and when it is impossible to cool completely, the cooling effect can be increased by adding the air cooler 31 to the main frame 1, and the air cooler 31 can be removed from the main frame 1 and used on other equipment, which is more practical, adapts to the production of the factory, and reduces the waste of equipment and energy.

[0023] The air cooling machine 31 comprises an air cooling box 311 arranged on the main frame 1 , and a blower 312 is arranged on the air cooling box 311 ; cooling is performed by the blower 312 , and the blower 312 is fixed by the air cooling box 311 .

[0024] A handle 313 is provided on the side of the air cooling box 311 ; the handle 313 facilitates the operator to lift the air cooling box 311 .

[0025] The blowers 312 are distributed along the central array of the air cooling box 311; more blowers 312 can be arranged on the air cooling box 311 to improve the air cooling effect.

[0026] The water cooler 32 includes a water cooling box 321 arranged on the main frame 1, and a vortex fan 322 and a water cooling pipe 323 are provided on the water cooling box 321; the wind blown out by the vortex fan 322 passes through the water cooling pipe 323, which can reduce the temperature of the wind, thereby improving the cooling efficiency and solving the problem of high temperature and low air cooling efficiency in the factory.

[0027] An external water pipe 5 connected to the water cooling pipe 323 is provided on the outside of the water cooling box 321 ; water is supplied to the water cooling pipe 323 through the external water pipe 5 .

[0028] A water receiving tray 6 is provided on the water cooling box 321 to prevent water from leaking from the water pipe interface and dripping into the equipment, thereby causing equipment corrosion.

[0029] The side of the water cooling box 321 is provided with an air guide plate 324 to guide the wind to blow toward the materials on the conveyor belt 2 to improve the cooling efficiency.

[0030] The water cooling pipe 323 is located between the vortex fan 322 and the air guide plate 324 ; the air blown out from the vortex fan 322 is cooled by the water cooling pipe 323 , and finally blown onto the material under the action of the air guide plate 324 .

[0031] The water cooler 32 and the air cooler 31 are both located above the conveyor belt 2 ; the water cooler 32 and the air cooler 31 are used to cool the powder coating sheets on the conveyor belt 2 .

[0032] The technical effect of the utility model is as follows: by arranging a cooling device 3 on the main frame 1, the powder coating sheets on the conveyor belt 2 are cooled by a water cooler 32. When complete cooling is not possible, the cooling effect can be increased by adding an air cooler 31 to the main frame 1, and the air cooler 31 can be removed from the main frame 1 and used on other equipment, which is more practical, adapts to factory production, and reduces waste of equipment and energy.

[0033] The above is an exemplary description of the utility model in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model; or the above concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A hot melt powder coating cooling device, comprising a main frame (1) and a conveyor belt (2) arranged on the main frame (1), characterized in that: The cooling device (3) comprises an air cooler (31) and a water cooler (32) arranged on the main frame (1); a slot (4) is provided on the side of the main frame (1), and the air cooler (31) is snap-connected to the slot (4).

2. A hot melt powder coating cooling device according to claim 1, characterized in that: The air cooling machine (31) comprises an air cooling box (311) arranged on the main frame (1), and a blower (312) is provided on the air cooling box (311).

3. A hot melt powder coating cooling device according to claim 2, characterized in that: A handle (313) is provided on the side of the air cooling box (311).

4. A hot melt powder coating cooling device according to claim 2, characterized in that: The blowers (312) are distributed along the central array of the air cooling box (311).

5. A hot melt powder coating cooling device according to claim 1, characterized in that: The water cooling machine (32) comprises a water cooling box (321) arranged on the main frame (1), and a vortex fan (322) and a water cooling pipe (323) are provided on the water cooling box (321).

6. A hot melt powder coating cooling device according to claim 5, characterized in that: An external water pipe (5) connected to the water cooling pipe (323) is provided on the outside of the water cooling box (321).

7. A hot melt powder coating cooling device according to claim 5 or 6, characterized in that: The water cooling box (321) is provided with a water receiving tray (6).

8. A hot melt powder coating cooling device according to claim 5, characterized in that: An air guide plate (324) is provided on the side of the water cooling box (321).

9. A hot melt powder coating cooling device according to claim 8, characterized in that: The water cooling pipe (323) is located between the vortex fan (322) and the wind guide plate (324).

10. A hot melt powder coating cooling device according to claim 1, characterized in that: The water cooler (32) and the air cooler (31) are both located above the conveyor belt (2).

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