Cooling device for toy plastic particle production

Abstract

The utility model relates to the technical field of plastic particle production, and discloses a cooling device for toy plastic particle production, which comprises a box body, a cooling cylinder is rotatably connected in the box body, a water tank is fixedly connected to the top of the box body, and a water pump is fixedly connected to the inner bottom wall of the water tank. A connecting pipe extending into the box body is installed in the water pump, a connecting piece is rotationally connected to the bottom of the connecting pipe, a water spraying head is fixedly connected to the bottom of the connecting piece, a first worm wheel is fixedly connected to the outer side of the connecting pipe, and a first motor is fixedly connected to the inner top wall of the box body; the output end of the first motor is fixedly connected with a first worm, the first worm is meshed with the first worm gear, and the cooling cylinder is in a horn shape. The cooling device for toy plastic particle production has the advantages that the plastic particles are prevented from caking and adhering during cooling, and frequent water changing is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic particle production, in particular to a cooling device for producing toy plastic particles. Background Art

[0002] Plastic particles are the common name for plastic particles. They are the raw materials for storing, transporting and processing plastics in the form of semi-finished products. Plastics are a type of polymer material. Ethylene, propylene, vinyl chloride, styrene, etc. can be produced from petroleum. Under certain conditions, the molecules of these substances can react with each other to form compounds with large molecular weight, namely polymers.

[0003] In the existing cooling device for plastic particle production, the plastic particles are easily adhered together during the cooling process, which is not conducive to the subsequent operation of the plastic particles. In addition, the water temperature in the cooling pool is high, and the water needs to be changed frequently, which affects the cooling efficiency of the plastic particles. Therefore, a cooling device for toy plastic particle production is proposed to solve the above-mentioned problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a cooling device for the production of toy plastic particles, which has the advantages of preventing plastic particles from sticking together during the cooling process, eliminating the need for frequent water changes, and improving cooling efficiency. It solves the problem that plastic particles are easily stuck together during the cooling process and the cooling water needs to be frequently replaced.

[0006] (II) Technical solution

[0007] The utility model solves the above-mentioned technical problem through the following technical solution: A cooling device for producing toy plastic particles comprises a box body, the interior of the box body is rotatably connected to a cooling cylinder, the top of the box body is fixedly connected to a water tank, the inner bottom wall of the water tank is fixedly connected to a water pump, a connecting pipe extending to the interior of the box body is installed inside the water pump, the bottom of the connecting pipe is rotatably connected to a connecting piece, the bottom of the connecting piece is fixedly connected to a water spray head, the outer side of the connecting pipe is fixedly connected to a first worm gear, the inner top wall of the box body is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a first worm, and the first worm is meshed with the first worm gear.

[0008] The beneficial effects of the utility model are:

[0009] The cooling device for producing toy plastic particles has the advantages of preventing the plastic particles from agglomerating and sticking together when being cooled, and does not require frequent water changes.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, the cooling cylinder is trumpet-shaped, and stirring teeth are provided on the inner side wall of the cooling cylinder.

[0012] The beneficial effect of adopting the above further solution is that it is easy for the plastic particles to flow out of the cooling cylinder after cooling, and it is more conducive to stirring the plastic particles and preventing the plastic particles from agglomerating.

[0013] Furthermore, a connecting frame is fixedly connected to the right side of the box body, a hydraulic rod is fixedly connected to the inner right side wall of the connecting frame, an output shaft of the hydraulic rod is fixedly connected to a snap-fit ​​cover that snaps into the right side of the box body, a telescopic tube is fixedly connected to the inner right side wall of the connecting frame, and a left side of the telescopic tube is fixedly connected to the right side of the snap-fit ​​cover.

[0014] Furthermore, a drawer is slidably connected inside the connection frame, an opening and closing cover is hingedly connected to the outside of the cooling cylinder, and the locking cover is located on the right side of the cooling cylinder.

[0015] The beneficial effect of adopting the above further solution is that it is easy to add plastic particles into the interior of the cooling cylinder, so that after the plastic particles are cooled, it is easier to take out the box body for the next step.

[0016] Furthermore, a rotating shaft rotatably connected to the box body is fixedly connected to the left side of the cooling cylinder, a second worm gear is fixedly connected to the outer side of the rotating shaft, a second motor is fixedly connected to the left side of the box body, a second worm is fixedly connected to the output shaft of the second motor, and the second worm is meshed with the second worm gear.

[0017] The beneficial effect of adopting the above further solution is that the cooling cylinder drives the internal plastic particles to rotate, so that the plastic particles will not agglomerate and stick together due to cooling.

[0018] Furthermore, a feed port is provided on the top of the box body, a connection box is fixedly connected to the top of the box body, a fan is fixedly connected to the inner top wall of the connection box, and a ventilation pipe extending to the inside of the box body is fixedly connected to the bottom of the connection box.

[0019] The beneficial effect of adopting the above further solution is that the cooled plastic particles are blown dry to prevent excessive moisture on the surface of the plastic particles from affecting subsequent operations of the plastic particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view cross-sectional view of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the cooling cylinder structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the first motor of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the hydraulic rod of the utility model.

[0024] In the figure: 1. box body; 2. cooling cylinder; 3. water tank; 4. water pump; 5. connecting pipe; 6. connecting piece; 7. water spray head; 8. first worm gear; 9. first motor; 10. first worm; 11. stirring teeth; 12. connecting frame; 13. hydraulic rod; 14. snap-fit ​​cover; 15. telescopic tube; 16. drawer; 17. opening and closing cover; 18. rotating shaft; 19. second worm gear; 20. second motor; 21. second worm; 22. feeding port; 23. connecting box; 24. fan; 25. ventilation pipe. DETAILED DESCRIPTION

[0025] 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.

[0026] In the embodiment, Figure 1-4 A cooling device for producing toy plastic particles is provided. The utility model comprises a box body 1, a cooling cylinder 2 is rotatably connected inside the box body 1, a water tank 3 is fixedly connected to the top of the box body 1, a water pump 4 is fixedly connected to the inner bottom wall of the water tank 3, a connecting pipe 5 extending to the inside of the box body 1 is installed inside the water pump 4, a connecting pipe 5 extending to the inside of the box body 1 is rotatably connected to the bottom of the connecting pipe 5, a water spray head 7 is fixedly connected to the bottom of the connecting piece 6, a first worm gear 8 is fixedly connected to the outer side of the connecting pipe 5, a first motor 9 is fixedly connected to the inner top wall of the box body 1, a first worm 10 is fixedly connected to the output end of the first motor 9, and the first worm 10 is meshed with the first worm gear 8.

[0027] Put plastic particles into the cooling cylinder 2, the cooling cylinder 2 drives the plastic particles to rotate, start the water pump 4, the water pump 4 drives the water in the water tank 3 to enter the connecting pipe 5, and enter the inside of the connecting piece 6 through the connecting pipe 5, enter the water spray head 7 through the connecting piece 6 and spray water on the surface of the cooling cylinder 2, start the first motor 9, the first motor 9 drives the first worm 10 to rotate, the first worm 10 drives the first worm gear 8 to rotate, the first worm gear 8 drives the connecting pipe 5 to rotate, the connecting pipe 5 drives the connecting piece 6 to rotate, the connecting piece 6 drives the water spray head 7 to rotate, so that the water is evenly sprinkled on the surface of the cooling cylinder 2 to cool the plastic particles inside the cooling cylinder 2.

[0028] Specifically, refer to Figure 2 The cooling cylinder 2 is trumpet-shaped, and stirring teeth 11 are provided on the inner side wall of the cooling cylinder 2.

[0029] In this embodiment, the surface of the cooling cylinder 2 is meshed. When the plastic particles are placed into the cooling cylinder 2, the cooling cylinder 2 rotates and water is sprayed on the cooling cylinder 2. The water evenly enters the interior of the cooling cylinder 2 and cools down the plastic particles inside the cooling cylinder 2.

[0030] Specifically, refer to Figure 3 and Figure 4 A connecting frame 12 is fixedly connected to the right side of the box body 1, a hydraulic rod 13 is fixedly connected to the inner right side wall of the connecting frame 12, an output shaft of the hydraulic rod 13 is fixedly connected to a snap-fit ​​cover 14 snap-fitted to the right side of the box body 1, a telescopic tube 15 is fixedly connected to the inner right side wall of the connecting frame 12, and the left side of the telescopic tube 15 is fixedly connected to the right side of the snap-fit ​​cover 14.

[0031] In this embodiment, when the plastic particles inside the cooling cylinder 2 are cooled, the hydraulic rod 13 is started, the hydraulic rod 13 drives the snap-fit ​​cover 14 to move to the right, the snap-fit ​​cover 14 drives the telescopic tube 15 to contract, and the plastic particles inside the cooling cylinder 2 fall into the bottom of the right connecting frame 12 due to the tilting effect of the cooling cylinder 2.

[0032] Specifically, refer to Figure 2 and Figure 4 A drawer 16 is slidably connected to the interior of the connecting frame 12 , an opening and closing cover 17 is hingedly connected to the outer side of the cooling cylinder 2 , and the snap-fit ​​cover 14 is located on the right side of the cooling cylinder 2 .

[0033] In this embodiment, the opening and closing cover 17 is opened, and the plastic particles are placed in the interior of the cooling cylinder 2. The snap-fit ​​cover 14 is opened to allow the plastic particles in the cooling cylinder 2 to pass through the cooling cylinder 2 and fall into the right drawer 16. The cooled plastic particles are taken out by pulling out the drawer 16.

[0034] Specifically, refer to Figure 2 A rotating shaft 18 rotatably connected to the box body 1 is fixedly connected to the left side of the cooling cylinder 2, a second worm gear 19 is fixedly connected to the outer side of the rotating shaft 18, a second motor 20 is fixedly connected to the left side of the box body 1, a second worm 21 is fixedly connected to the output shaft of the second motor 20, and the second worm 21 is meshed with the second worm gear 19.

[0035] In this embodiment, after the plastic particles are placed in the cooling cylinder 2, the second motor 20 is started, the second motor 20 drives the second worm 21 to rotate, the second worm 21 drives the second worm gear 19 to rotate, the second worm gear 19 drives the rotating shaft 18 to rotate, and the rotating shaft 18 drives the cooling cylinder 2 to rotate, so that the plastic particles inside the cooling cylinder 2 will not stick together.

[0036] Specifically, refer to Figure 1A feed port 22 is provided at the top of the box body 1, a connecting box 23 is fixedly connected to the top of the box body 1, a fan 24 is fixedly connected to the inner top wall of the connecting box 23, and a ventilation pipe 25 extending to the inside of the box body 1 is fixedly connected to the bottom of the connecting box 23.

[0037] In this embodiment, when the plastic particles in the cooling cylinder 2 are completely cooled, the fan 24 is started to transport the outside air into the box 1, so that the plastic particles in the box 1 are dried through the air circulation.

[0038] Working principle:

[0039] First, put the plastic particles into the cooling cylinder 2, and the cooling cylinder 2 rotates. The water in the water tank 3 flows into the connecting piece 6 through the connecting pipe 5, enters the water spray head 7 through the connecting piece 6, and is sprayed to the surface of the cooling cylinder 2. The mesh structure on the surface of the cooling cylinder 2 allows the plastic particles to contact the water evenly and be cooled. The connecting pipe 5 drives the connecting piece 6 to rotate through the rotation of the second worm gear 19, and the connecting piece 6 drives the water spray head 7 to rotate, so that the plastic particles can contact the water more evenly.

[0040] Then: after the cooling is completed, the water flows out of the box body 1 and is reused after cooling. The fan 24 is started, and the fan 24 brings the outside air into the box body 1 to dry the plastic particles rotating inside the cooling cylinder 2. After the drying is completed, the hydraulic rod 13 drives the snap-fit ​​cover 14 to move to the right, so that the plastic particles fall into the inside of the drawer 16.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0042] 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 cooling device for producing toy plastic particles, comprising a box (1), characterized in that: The interior of the housing (1) is rotatably connected to a cooling cylinder (2); the top of the housing (1) is fixedly connected to a water tank (3); the inner bottom wall of the water tank (3) is fixedly connected to a water pump (4); a connecting pipe (5) extending to the interior of the housing (1) is installed inside the water pump (4); the bottom of the connecting pipe (5) is rotatably connected to a connecting piece (6); the bottom of the connecting piece (6) is fixedly connected to a water spray head (7); the outer side of the connecting pipe (5) is fixedly connected to a first worm gear (8); the inner top wall of the housing (1) is fixedly connected to a first motor (9); the output end of the first motor (9) is fixedly connected to a first worm gear (10); the first worm gear (10) is meshed with the first worm gear (8).

2. A cooling device for producing toy plastic particles according to claim 1, characterized in that: The cooling cylinder (2) is trumpet-shaped, and the inner side wall of the cooling cylinder (2) is provided with stirring teeth (11).

3. A cooling device for producing toy plastic particles according to claim 1, characterized in that: The right side of the box body (1) is fixedly connected to a connection frame (12); the inner right side wall of the connection frame (12) is fixedly connected to a hydraulic rod (13); the output shaft of the hydraulic rod (13) is fixedly connected to a snap-fit ​​cover (14) snap-fitted to the right side of the box body (1); the inner right side wall of the connection frame (12) is fixedly connected to a telescopic tube (15); the left side of the telescopic tube (15) is fixedly connected to the right side of the snap-fit ​​cover (14).

4. A cooling device for producing toy plastic particles according to claim 3, characterized in that: The interior of the connection frame (12) is slidably connected to a drawer (16), the outer side of the cooling cylinder (2) is hingedly connected to an opening and closing cover (17), and the snap-fit ​​cover (14) is located on the right side of the cooling cylinder (2).

5. A cooling device for producing toy plastic particles according to claim 1, characterized in that: A rotating shaft (18) rotatably connected to the housing (1) is fixedly connected to the left side of the cooling cylinder (2); a second worm gear (19) is fixedly connected to the outer side of the rotating shaft (18); a second motor (20) is fixedly connected to the left side of the housing (1); an output shaft of the second motor (20) is fixedly connected to a second worm (21); and the second worm (21) is meshed with the second worm gear (19).

6. A cooling device for producing toy plastic particles according to claim 1, characterized in that: The top of the box body (1) is provided with a feed port (22), the top of the box body (1) is fixedly connected to a connection box (23), the inner top wall of the connection box (23) is fixedly connected to a fan (24), and the bottom of the connection box (23) is fixedly connected to a ventilation pipe (25) extending into the interior of the box body (1).

Images