Cooling box for plastic product processing

Abstract

The utility model discloses a cooling box for plastic product processing, which relates to the technical field of plastic product processing and comprises a conveying frame, a conveying belt, a spraying frame and a box body, four supporting legs are mounted at the bottom of the box body, the conveying frame is mounted on the box body, conveying rollers are mounted at two ends of the conveying frame, the conveying belt is mounted on the conveying rollers, and the spraying frame is mounted on the spraying frame. According to the plastic product cooling device, the conveying belt, the spraying frame and the cooling fan are arranged, the conveying belt can convey plastic products, the plastic products sequentially pass through the spraying frame and the cooling fan to be cooled, and therefore water cooling and air cooling are conducted on the plastic products, the cooling effect of the plastic products is better, and the service life of the plastic products is prolonged. Through mutual cooperation of the outer cylinder, the filter screen cylinder, the threaded cover, the sealing ring and the stirring mechanism, water after spraying and cooling can be filtered and stirred for heat dissipation, so that the spraying water can be recycled, and the purpose of saving water resources is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic product processing, in particular to a cooling box for plastic product processing. Background Art

[0002] Plastic products are made of plastic, which are high molecular compounds formed by polyaddition or polycondensation reactions. They are commonly known as plastics or resins. They can freely change their composition and shape. They are composed of synthetic resins and additives such as fillers, plasticizers, stabilizers, lubricants, and colorants.

[0003] At present, most plastic products are made by injection molding. The mold is filled with heated plastic by an injection molding machine, and then the hot plastic is cooled and molded by a cooling device. After searching, patent authorization announcement number CN 219902996 U discloses a cooling device for processing plastic products, which "comprises a bottom plate, a bracket structure is installed on the outside of the bottom plate, and three groups of heat spreader structures are installed on the inside of the bracket structure. The lower wall surfaces of the three groups of heat spreader structures are installed with heat dissipation structures, and the front walls of the three groups of heat spreader structures are respectively installed with handle structures." However, the above-mentioned existing technology can only cool down the plastic products naturally, with slow cooling speed and low efficiency, which affects the subsequent processing of the plastic products. To this end, we propose a cooling box for processing plastic products. Utility Model Content

[0004] The purpose of the present invention is to provide a cooling box for processing plastic products to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] The top of the conveyor frame is provided with a conveying roller, and the other end of the conveying roller is connected to the water inlet of the water pump installed on the outer wall of the conveyor frame. A cover is installed on the upper part of the conveyor frame, and a spray rack is provided inside the cover. The upper part of the spray rack is connected to a water supply pipe, and the other end of the water supply pipe is connected to the water outlet of the water pump installed on the cover. An outer cylinder is installed at the bottom of the box body, a filter screen cylinder is provided in the outer cylinder, and the filter screen cylinder is abutted against the drainage hole opened in the top of the outer cylinder. A base is installed at the bottom of the filter screen cylinder, and the base is threadedly connected to the bottom port of the outer cylinder. A water suction pipe is installed on one side of the outer cylinder, and the other end of the water suction pipe is connected to the water inlet of the water pump. Two cooling fans are installed side by side on the cover body, and a stirring mechanism is installed on both sides of the box body.

[0007] As a further scheme of the utility model: the inside of the conveying belt is provided with a plurality of supporting rollers which are arranged side by side and equidistantly, and the top of the supporting roller is in contact with the upper belt body of the conveying belt.

[0008] As a further scheme of the utility model: the box body and the cover body are arranged correspondingly below.

[0009] As a further scheme of the utility model: the bottom of the spraying frame is provided with a plurality of spraying holes.

[0010] As a further scheme of the utility model: the upper part of the filter screen cylinder is provided with an opening which is arranged oppositely to the drain hole, and a sealing ring is arranged between the base and the outer cylinder.

[0011] As a further scheme of the utility model: the conveying belt is a stainless steel mesh belt.

[0012] As a further scheme of the utility model: the stirring mechanism comprises a stirring motor, a stirring rod and stirring blades, the stirring rod is located in the box body, the stirring blades are installed on the stirring rod, and one end of the stirring rod is directly connected with the output shaft of the stirring motor installed on the outer wall of the box body.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、The utility model discloses a cooling box for plastic product processing, which comprises a box body, a conveying belt, a spraying frame and a cooling fan.

[0015] 2、The utility model discloses a cooling box for plastic product processing, which comprises a box body, a conveying belt, a spraying frame and a cooling fan. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a side view of a cooling box for plastic product processing.

[0017] Figure 2 It is a side view of a cooling box for plastic product processing.

[0018] Figure 3 It is a side view of a cooling box for plastic product processing. Figure 1 It is a structure enlarged view of A in the cooling box for plastic product processing.

[0019] 1. Conveyor frame; 2. Support legs; 3. Conveyor roller; 4. Conveyor belt; 5. Conveyor motor; 6. Support roller; 7. Cover; 8. Spray rack; 9. Water pump; 10. Water supply pipe; 11. Water extraction pipe; 12. Box; 13. Drain hole; 14. Outer cylinder; 15. Filter cylinder; 16. Base; 17. Sealing ring; 18. Cooling fan; 19. Stirring mechanism; 1901. Stirring rod; 1902. Stirring motor; 1903. Stirring blade. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figures 1-2 The top of the conveyor frame 1 is provided with a conveyor belt 4, and the conveyor belt 4 is provided with a conveyor belt 4. The conveyor belt 4 is provided with a conveyor belt 4, and the two conveyor rollers 3 are connected by the conveyor belt 4. One end of the conveyor roller 3 is directly connected to the output shaft of the conveying motor 5 installed on the outer wall of the conveyor frame 1. A cover body 7 is installed on the upper part of the conveyor frame 1. The box body 12 is arranged correspondingly under the cover body 7. A spray rack 8 is provided inside the cover body 7. A plurality of spray holes are opened at the bottom of the spray rack 8. A water supply pipe 10 is connected to the upper part of the spray rack 8. The other end of the water supply pipe 10 is connected to the water outlet of the water pump 9 installed on the cover body 7. Two cooling fans 18 are installed side by side on the cover body 7. The conveyor belt 4 is a stainless steel mesh belt. This kind of conveyor belt 4 is not easy to rust and can facilitate the spray water to flow back into the box body 12.

[0022] See also Figure 1 and Figure 3 An outer cylinder 14 is installed at the bottom of the box body 12, and a filter mesh cylinder 15 is arranged in the outer cylinder 14. The filter mesh cylinder 15 abuts against the drainage hole 13 opened at the top of the outer cylinder 14, and a base 16 is installed at the bottom of the filter mesh cylinder 15. The base 16 is threadedly connected to the bottom port of the outer cylinder 14, and a water suction pipe 11 is installed on one side of the outer cylinder 14. The other end of the water suction pipe 11 is connected to the water inlet of the water pump 9. An opening is provided on the upper part of the filter mesh cylinder 15, and the opening is arranged opposite to the drainage hole 13. A sealing ring 17 is provided between the base 16 and the outer cylinder 14. The setting of the sealing ring 17 can increase the sealing between the base 16 and the outer cylinder 14.

[0023] See also Figure 1, a number of support rollers 6 are arranged side by side at equal distances inside the conveyor belt 4, and the tops of the support rollers 6 are in contact with the upper belt body of the conveyor belt 4. The setting of the support rollers 6 can support the conveyor belt 4. A water replenishment port 20 is opened on one side of the box body 12. The setting of the water replenishment port 20 can facilitate water replenishment in the box body 12;

[0024] See also Figure 1 A stirring mechanism 19 is installed on both sides of the box body 12. The stirring mechanism 19 includes a stirring motor 1902, a stirring rod 1901 and a stirring blade 1903. The stirring rod 1901 is located in the box body 12. The stirring blade 1903 is installed on the stirring rod 1901. One end of the stirring rod 1901 is directly connected to the output shaft of the stirring motor 1902 installed on the outer wall of the box body 12.

[0025] The working principle of this utility model is:

[0026] During use, the plastic product is discharged from the discharge outlet of the injection molding machine onto the conveyor belt 4, and the conveyor belt 4 conveys the plastic product toward the cover body 7. At this time, the water pump 9 conveys the water in the box body 12 to the spray rack 8 through the water suction pipe 11 and the water supply pipe 10, and then sprays it on the plastic product from the spray rack 8 to achieve water cooling of the plastic product. The cooled water flows back to the box body 12 through the conveyor belt 4. At this time, the stirring motor 1902 installed on both sides of the box body 12 drives the stirring rod 1901 to rotate, and the stirring rod 1901 is used to drive the stirring blade 1903 to stir the water in the box body 12 to dissipate heat. After heat dissipation, it is extracted again by the water pump 9 for recycling. The plastic product after water cooling continues to be conveyed forward. When passing directly under the cooling fan 18, the cooling fan 18 blows air to the surface of the plastic product to cool the plastic product. Finally, the plastic product is conveyed out by the conveyor belt 4.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cooling box for processing plastic products, comprising a conveying frame (1), a conveyor belt (4), a spray rack (8) and a box body (12), characterized in that: Four legs (2) are installed at the bottom of the box (12), a conveying frame (1) is installed on the box (12), conveying rollers (3) are installed at both ends of the conveying frame (1), a conveying belt (4) is installed on the conveying rollers (3), and the two conveying rollers (3) are connected by transmission through the conveying belt (4), one end of the conveying roller (3) is directly connected to the output shaft of the conveying motor (5) installed on the outer wall of the conveying frame (1), a cover (7) is installed on the upper part of the conveying frame (1), a spray rack (8) is provided inside the cover (7), the upper part of the spray rack (8) is connected to a water supply pipe (10), and the other end of the water supply pipe (10) is connected to the output shaft of the conveying motor (5) installed on the outer wall of the conveying frame (7). The outer cylinder (14) is connected to the water outlet of the water pump (9), the outer cylinder (14) is installed at the bottom of the box body (12), a filter cylinder (15) is arranged in the outer cylinder (14), the filter cylinder (15) is in contact with the drainage hole (13) opened at the top of the outer cylinder (14), a base (16) is installed at the bottom of the filter cylinder (15), the base (16) is threadedly connected to the bottom port of the outer cylinder (14), a water pump (11) is installed on one side of the outer cylinder (14), the other end of the water pump (11) is connected to the water inlet of the water pump (9), two cooling fans (18) are installed side by side on the cover body (7), and stirring mechanisms (19) are installed on both sides of the box body (12).

2. A cooling box for plastic product processing according to claim 1, characterized in that: A plurality of support rollers (6) are arranged side by side at equal distances inside the conveyor belt (4), and the tops of the support rollers (6) are in contact with the upper belt body of the conveyor belt (4).

3. A cooling box for plastic product processing according to claim 1, characterized in that: The box body (12) is correspondingly arranged directly below the cover body (7).

4. A cooling box for plastic product processing according to claim 1, characterized in that: A plurality of spray holes are provided at the bottom of the spray rack (8).

5. The cooling box for plastic product processing according to claim 1, characterized in that: The filter screen cylinder (15) is provided with an opening at its upper portion, the opening being arranged opposite to the drainage hole (13), and a sealing ring (17) is provided between the base (16) and the outer cylinder (14).

6. A cooling box for plastic product processing according to claim 1, characterized in that: The conveyor belt (4) is a stainless steel mesh belt.

7. A cooling box for plastic product processing according to claim 1, characterized in that: The stirring mechanism (19) comprises a stirring motor (1902), a stirring rod (1901) and a stirring blade (1903); the stirring rod (1901) is located in the box (12); the stirring blade (1903) is installed on the stirring rod (1901); one end of the stirring rod (1901) is directly connected to the output shaft of the stirring motor (1902) installed on the outer wall of the box (12).

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