CN211105111U - A plastic cooling device - Google Patents

Abstract

The utility model discloses a plastic cooling device, which aims to provide a cooling device for rapidly cooling plastic. The technical solution of the device is that it includes a body, one end of the body is provided with a discharge port, and the discharge port is provided with a cooling device. The cooling device includes a rack located on one side of the discharge port, a hollow cooling box located on the rack, a rolling device located on the inner wall of the bottom of the cooling box, and the two are located between the rolling devices. Support rods fixed on the inner wall of the cooling box, hollow cooling pipes arranged between the support rods, water pipes connected to the cooling pipes at the top of the cooling box, and capping devices located on both sides of the cooling pipes.

Description

A plastic cooling device

technical field

The utility model relates to the field of plastic production equipment, in particular to a plastic cooling device.

Background technique

The choice of plastic molding is mainly determined by the type of plastic (thermoplastic or thermoset), the starting form, and the shape and size of the product. Commonly used methods for processing thermoplastics include extrusion, injection molding, calendering, blow molding and thermoforming. Thermosetting plastics are generally processed by molding, transfer molding, and injection molding. Plastic molding is the process of making various forms (powders, pellets, solutions and dispersions) of plastics into products or blanks of desired shapes. There are as many as thirty kinds of molding methods. Lamination, molding and thermoforming are the shaping of plastics on a flat surface. The above plastic processing methods can be used for rubber processing. In addition, there are castings using liquid monomers or polymers as raw materials. Among these methods, extrusion and injection molding are the most used and the most basic molding methods.

At present, the Chinese Patent Publication No. CN208410355U discloses a cooling device for cooling plastic, which includes a water tank, a plurality of adjustment frames arranged in the water tank, and a conveying roller installed in the adjustment frame, and the conveying roller is used for conveying plastic; The water tank is provided with a spraying device, and the spraying device includes a first water delivery pipe arranged on both sides of the water tank, a second water delivery pipe connected to the first water delivery pipe, and a second water delivery pipe arranged on the second water delivery pipe and connected to the second water delivery pipe. Several spray components of the water pipe and a water pump arranged on the first water pipe; the water inlet of the first water pipe is located in the water tank, and the second water pipe is located above the water tank.

Although this cooling device for cooling plastic does not need to be immersed in water for cooling, the cooled plastic does not have pores, which ensures the appearance and quality of the plastic, and can recycle the water in the water tank to save water resources, but often Insufficient cooling rate during cooling.

SUMMARY OF THE INVENTION

The purpose of this utility model is to provide a plastic cooling device, which has the advantages of rapidly cooling the melted and manufactured plastic, and using the local rapid cooling method to rapidly cool the entire produced product.

The above-mentioned technical purpose of the present utility model is achieved through the following technical solutions:

A plastic cooling device includes a body, one end of the body is provided with a discharge port, the discharge port is provided with a cooling device, and the cooling device comprises a frame provided on one side of the discharge port, and is located on the frame. A hollow cooling box is provided, a rolling device located on the inner wall of the bottom of the cooling box, a support rod located between the rolling devices and fixed on the inner wall of the cooling box on both sides, a hollow cooling pipe located between the support rods, The top of the cooling box communicates with the cooling pipe through the water pipe and the capping devices located on both sides of the cooling pipe.

By adopting the above technical solution, the provided cooling device can rapidly cool the melted and extruded plastic, and the long-strip extruded plastic strip passes through the centrally controlled cooling pipe, and then under the action of the connected water pipe. On the one hand, it can quickly shower the plastic body, the flowing water can quickly take away the heat, and the impact method can also take away the heat quickly. The plastic strip is partially immersed in the cooling water in the cooling pipe, so as to achieve local rapid cooling, and does not use a large amount of cooling water to soak the plastic, effectively saving water resources and faster heat exchange.

Further setting: the capping device includes a circular cap located on both sides of the cooling pipe, a feed hole located in the middle of the cap, a feed opening located from the feed hole to the edge of the cap, and a feed opening located on the inner wall of the cap. There are extended edges for snapping into both sides of the cooling pipe.

By adopting the above technical solution, the provided capping device can effectively block both sides of the cooling pipe, reduce the outflow speed of the cooling water, so that the plastic can be soaked in the cooling water for a period of time, and when the cooling water continues to flow into the cooling pipe When supplying, it will be discharged through the feed port to achieve the purpose of cooling.

Further arrangement: the rolling device includes a bracket arranged at the bottom of the cooling box, a fixed shaft arranged between the brackets, and a rolling wheel rotatably connected with the fixed shaft.

By adopting the above technical solution, the provided rolling device can effectively transmit the long-striped plastic, and reduce the occurrence of breakage of the plastic during the transmission process.

Further setting: ice cube grooves are also provided on the inner walls of both sides of the cooling box.

By adopting the above technical solution, the provided ice cube groove can effectively cool down the inside of the cooling box, and at the same time, the ice water after the ice cubes is melted still plays a certain cooling role in the cooling box.

Further arrangement: the top of the cooling box is provided with a water storage tank communicating with the water pipe.

By adopting the above technical solution, the provided water storage tank can store cooling water, and add cooling water to the inside of the cooling pipe through the same water pipe, so as to achieve the effect of rapid cooling.

Further arrangement: a recovery device is provided on the water storage tank, and the recovery device includes a drip hole provided at the bottom of the ice cube tank, a water collection tank provided at the bottom of the cooling box, and a water collection tank located on the water storage tank and communicated with the water collection tank. pump.

By adopting the above technical solution, the recovery device provided can effectively reduce the waste of water resources, and at the same time, the reuse of cooling water can ensure the reduction of production costs. The device is transferred into the cooling pipe, which can make the most of the cooling water and the low temperature of the ice cubes to cool the plastic.

To sum up, the utility model has the following beneficial effects: it can quickly and effectively perform local cooling on plastics, so that the products produced as a whole can be rapidly cooled, and through the reuse of a small amount of water resources, the production cost can be effectively reduced , so as to complete the production task.

Description of drawings

The present utility model will be further described below in conjunction with the accompanying drawings.

Figure 1 is a schematic diagram of the overall structure of a plastic cooling device.

In the figure, 1, body; 2, discharge port 3, cooling device; 31, rack; 32, cooling box; 33, rolling device; 331, bracket; 332, fixed shaft; 333, rolling wheel; 34, support rod ;35, cooling pipe; 36, water pipe; 37, capping device; 371, capping; 372, feeding hole; 373, feeding port; 374, Yanbian; 4, ice cube trough; 5, water storage tank; 6. Recycling device; 61. Drip hole; 62. Water collecting tank; 63. Water pump.

Detailed ways

The specific embodiments of the present utility model will be further described below with reference to the accompanying drawings.

The technical scheme adopted by the utility model is as follows: a plastic cooling device, as shown in Figure 1, includes a body 1, one end of the body 1 is provided with a discharge port, the discharge port is provided with a cooling device, and the cooling device comprises a body located at the discharge port A rack 31 is provided on one side, a hollow cooling box 32 is arranged on the rack 31, ice cube grooves 4 are also arranged on the inner walls of both sides of the cooling box 32, and a rolling device 33 is arranged on the inner wall of the bottom of the cooling box 32. The rolling device 33 includes a bracket 331 located at the bottom of the cooling box 32, a fixed shaft 332 is arranged between the brackets 331, and a rolling wheel 333 is rotatably connected to the fixed shaft 332. The support rods 34 on the inner wall of the box 32 are provided with hollow cooling pipes 35 between the support rods 34, and the top of the cooling box 32 is provided with a water pipe 36 that communicates with the cooling pipes 35, and the two sides of the cooling pipes 35 are also provided with cover 371 devices 37.

The cover 371 device 37 includes a circular cover 371 located on both sides of the cooling pipe 35, a material through hole 372 is formed in the middle of the cover 371, and a material through hole 373 is formed from the material hole 372 to the edge of the cover 371, and the material is sealed at the same time. The inner wall of the cover 371 is provided with extended edges 374 for clipping into both sides of the cooling pipe 35 , and the top of the cooling box 32 is provided with a water storage tank 5 communicating with the water pipe 36 . A recovery device 6 is provided on the water storage tank 5, and the recovery device 6 includes a drip hole 61 located at the bottom of the ice cube trough 4, and a water collection tank 62 is provided at the bottom of the cooling box 32 and is located on the water storage tank 5 and communicated with the water collection tank 62. The water pump 63.

Its main working principle is as follows: during use, the plastic is melted and extruded from the discharge port of the body 1, and is transported through the provided rolling device 33, and a cooling box 32 is arranged between the rolling devices 33. The cooling box 32 The inner cooling pipe 35 mainly cools the plastic strips. The plastic strips run through the cooling pipe 35. After the two ends of the cooling pipe 35 are sealed with caps 371, when the plastic strips are extruded and formed, they continuously partially pass through the cooling box 32. The cooling pipe 35 is connected to the cooling pipe 35, and the cooling water is discharged from the water storage tank 5 by the water pipe 36 into the cooling pipe, and the plastic strip will be partially infiltrated in the cooling water of the cooling pipe 35 due to the action of the covers 371 on both sides of the cooling pipe 35. , when the cooling water continues to be poured in, because the feed openings 373 on the two sides of the cover 371 will remove part of the cooling water in time, on the one hand, the plastic strips can be effectively reduced, so that the temperature of the cooling water inside the cooling pipe 35 rises, and through the circulation The function keeps the cooling water at a lower temperature all the time. On the other hand, the plastic strips can be better cooled by flushing, taking away the heat on the surface, and ice cubes can be placed inside the cooling box 32 to quickly cool the When the ice cubes melt, the cooling water is reused through the recovery device 6, and the cooling water is fully utilized.

The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in any form. Any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present utility model belong to the utility model. within the scope of new technical solutions.

Claims (6)

1. The utility model provides a plastics cooling device, includes organism (1), organism (1) one end is equipped with the discharge gate, its characterized in that: the discharge gate is equipped with cooling device, cooling device is including frame (31) that is located discharge gate one side and is equipped with, cavity form cooling box (32) that is located to be equipped with on frame (31), be located rolling device (33) that are equipped with on cooling box (32) bottom inner wall, be located between rolling device (33) and both sides fix bracing piece (34) on cooling box (32) inner wall, be located cavity cooling tube (35) that are equipped with between bracing piece (34), be located water service pipe (36) of cooling box (32) top and cooling tube (35) intercommunication and be located closing cap (371) device (37) of cooling tube (35) both sides.

2. A plastic cooling device as claimed in claim 1, wherein: the sealing cover (371) device (37) comprises circular sealing covers (371) located on two sides of the cooling pipe (35), a material passing hole (372) located in the middle of the sealing cover (371), a material passing hole (373) located from the material passing hole (372) to the edge of the sealing cover (371), and extending edges (374) located on the inner walls of the sealing cover (371) and used for clamping two sides of the cooling pipe (35).

3. A plastic cooling device as claimed in claim 2, wherein: the rolling device (33) comprises supports (331) arranged at the bottom of the cooling box (32), a fixed shaft (332) arranged between the supports (331) and a rolling wheel (333) rotatably connected with the fixed shaft (332).

4. A plastic cooling device as claimed in claim 3, wherein: ice cube grooves (4) are further formed in the inner walls of the two sides of the cooling box (32).

5. A plastic cooling device according to claim 4, wherein: the top end of the cooling box (32) is provided with a water storage tank (5) communicated with the water pipe (36).

6. A plastic cooling device as claimed in claim 5, wherein: be equipped with recovery unit (6) on water storage box (5), recovery unit (6) are including being located dripping hole (61) that ice cube groove (4) bottom was equipped with, being located water catch bowl (62) that cooling box (32) bottom was equipped with and being located water pumper (63) that water storage box (5) went up and water catch bowl (62) intercommunication.

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