CN214111434U

CN214111434U - Cooling device for blow molding plastic barrel of blow molding machine

Info

Publication number: CN214111434U
Application number: CN202022692326.9U
Authority: CN
Inventors: 艾欣
Original assignee: Huizhou Baojiang Metal Container Co ltd
Current assignee: Huizhou Baojiang Metal Container Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-09-03
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a belong to the technical field of plastic product production equipment, in particular to a cooling device of blow molding plastic barrel of blow molding machine, which comprises a base, an air cooler, a rotating electrical machine, a water cooling device and a gas storage box, wherein the left side of the top of the base is provided with a fixed frame, the left side of the fixed frame is provided with a controller, the right side of the top of the fixed frame is provided with the air cooler, the device can rotate the plastic barrel which is not cooled by the arrangement of the air cooler and the rotating electrical machine, thereby cold air can be blown to the outer wall of the plastic barrel which is not cooled completely and uniformly, the plastic barrel can be effectively prevented from being blown and deformed when the air cooler works by the arrangement of a protective barrel, the heat emitted by the plastic barrel which is not cooled can be replaced by the arrangement of the water cooling device, the cooling speed is accelerated, and the cooling air can be uniformly sprayed out to the inner wall of the plastic barrel which is not, the cooling rate of the plastic barrel is improved by the mode of cooling the inside and the outside simultaneously.

Description

Cooling device for blow molding plastic barrel of blow molding machine

Technical Field

The utility model relates to a plastic products production facility technical field specifically is a cooling device of blowing molding plastic drum of blowing machine.

Background

Along with the rapid development of plastics industry, the diversification of plastic products kind, and have very strong practicality, by the extensive use in each field, plastic products is made after the injection molding machine injects the fused plastics into through the forming die of various not isostructures, and in the actual production process, the plastic drum of primary forming needs carry out the precooling in the mould, take out after the precooling, cool off into qualified production size shape by special cooling device again, and have the effect of preventing deformation, cooling device is exactly with the plastic drum of precooling outside the mould, the cooling time of reduction goods in the mould that this kind of cooling method can be fine, thereby have the benefit that the cycle of shortening improves production efficiency. The cooling mode of the existing plastic bucket cooling device is single, the inner wall or the outer wall of the plastic bucket can only be cooled, the cooling efficiency is not high, the plastic bucket is not protected during cooling, and the plastic bucket is easy to deform.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The utility model discloses a problem that cooling device exists of blow molding plastic drum of current blowing machine has been provided.

Therefore, the utility model aims at providing a cooling device of blowing molding plastic drum of blowing machine, this dress is through being provided with air-cooler and rotating electrical machines, can rotate uncooled plastic drum, thereby make cold wind can the full even outer wall of blowing to uncooled plastic drum, through being provided with the protection tube, can effectively prevent that the air-cooler during operation from blowing the plastic drum and warping, through being provided with water cooling plant, can distribute out the heat replacement with uncooled plastic drum and go out, accelerate cooling rate, through being provided with the gas storage tank, aspiration pump and annular nozzle, can be to the even blowout cooling gas of inner wall of uncooled plastic drum, through inside and outside cooling mode simultaneously, improve the cooling rate of plastic drum.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a cooling apparatus for blow molding plastic drums for blow molding machines, comprising: the air cooler is arranged on the right side of the top of the fixing frame, the rotating motor is arranged on the top of the base, a transmission shaft is arranged at the top output end of the rotating motor, a fixing plate is arranged on the top of the transmission shaft, the water cooling device is arranged on the top of the fixing plate, radiating fins are arranged on the top of the water cooling device, a water cooling liquid storage chamber is arranged at the bottom of an inner cavity of the water cooling device, an electromagnetic pump is arranged on the left side of the bottom of the inner cavity of the water cooling liquid storage chamber, a water cooling pipe is arranged on the left side of the top of the water cooling liquid storage chamber, the other end of the water cooling pipe is connected with the right side of the top of the inner cavity of the water cooling liquid storage chamber, and a protective barrel is arranged around the top of the radiating fins, the top of radiating fin is provided with the gas storage tank, be provided with the aspiration pump in the middle of the inner chamber bottom of gas storage tank, the top output of aspiration pump runs through the gas storage tank top and is provided with the trachea, tracheal top is provided with annular shower nozzle, controller electric connection air-cooler, rotating electrical machines, electromagnetic pump and bleed.

As a preferred embodiment of the cooling device for blow molding plastic barrels of blow molding machines of the present invention, wherein: the controller is provided with a plurality of control keys and a protective cover.

As a preferred embodiment of the cooling device for blow molding plastic barrels of blow molding machines of the present invention, wherein: the lateral wall of the protection cylinder is provided with a plurality of vent holes.

As a preferred embodiment of the cooling device for blow molding plastic barrels of blow molding machines of the present invention, wherein: the water cooling device is characterized in that a water cooling liquid adding port is formed in the bottom of the front side wall of the water cooling device, and a sealing cover is arranged on the water cooling liquid adding port.

As a preferred embodiment of the cooling device for blow molding plastic barrels of blow molding machines of the present invention, wherein: and a cooling gas adding port is formed in the right side of the top of the gas storage box, and a control valve is arranged on the cooling gas adding port.

As a preferred embodiment of the cooling device for blow molding plastic barrels of blow molding machines of the present invention, wherein: and fixing grooves for fixing the protective cylinders are arranged around the tops of the radiating fins.

Compared with the prior art, the beneficial effects of the utility model are that: this dress is through being provided with air-cooler and rotating electrical machines, can rotate uncooled plastic drum, thereby make cold wind can the full even outer wall of blowing to uncooled plastic drum, through being provided with the protection section of thick bamboo, can prevent effectively that the air-cooler during operation from blowing the plastic drum and warping, through being provided with water cooling plant, can give out the heat replacement away with uncooled plastic drum, accelerate cooling rate, through being provided with the gas receiver, aspiration pump and annular nozzle, can be to the even blowout cooling gas of the inner wall of uncooled plastic drum, through inside and outside while refrigerated mode, improve the cooling rate of plastic drum.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a schematic structural view of the utility model;

FIG. 2 is a schematic view of the structure of the water-cooling pipe of the present invention;

fig. 3 is a schematic view of the structure of the protection tube of the present invention.

In the figure: the air cooler comprises a base 100, a fixed frame 110, a controller 120, an air cooler 200, a rotating motor 300, a fixed plate 310, a water cooling device 400, a radiating fin 410, an air storage tank 500, an air suction pump 510, an air pipe 520 and an annular nozzle 530.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a following technical scheme: a cooling device for blow molding plastic barrels by a blow molding machine comprises; base 100, air-cooler 200, rotating electrical machines 300, water cooling plant 400 and gas storage tank 500.

Referring to fig. 1, the base 100 includes a fixing frame 110 and a controller 120, the fixing frame 110 is disposed on the left side of the top of the base 100, the controller 120 is disposed on the left side of the fixing frame 110, the base 100 is used for carrying various components, the fixing frame 110 is used for mounting the controller 110 and the air cooler 200, and the controller 120 is used for the power consuming components of the apparatus;

referring to fig. 1 and 2, the air cooler 200 includes a protective cylinder 210, the air cooler 200 is disposed on the right side of the top of the fixing frame 110, the protective cylinder 210 is disposed around the top of the heat dissipating fins 410, the air cooler 200 is configured to generate cold air to cool the outer wall of the plastic barrel, and the protective cylinder 210 is configured to blow the plastic barrel to deform when the power of the air cooler 200 is too high;

referring to fig. 1, the rotating electrical machine 300 includes a fixing plate 310, the rotating electrical machine 300 is disposed on the top of the base 100, the fixing plate 310 is disposed on a transmission shaft at an output end of the top of the rotating electrical machine 300, the rotating electrical machine 300 is used for driving the fixing plate 310 to rotate, and the fixing plate 310 is used for installing the water cooling device 400;

referring to fig. 1 and 2 again, the water cooling device 400 includes a heat dissipating fin 410, a water-cooling liquid storage chamber, an electromagnetic pump and a water cooling tube, the water cooling device 400 is disposed on the top of the fixing plate 310, the heat dissipating fin 410 is disposed on the top of the water cooling device 400, the water-cooling liquid storage chamber is disposed on the bottom of the inner cavity of the water cooling device 400, the electromagnetic pump is disposed on the left side of the bottom of the inner cavity of the water-cooling liquid storage chamber, the water cooling tube is disposed on the top output end of the electromagnetic pump, penetrates through the left side of the top of the inner cavity of the water-cooling liquid storage chamber, and is communicated with the right side of the top of the inner cavity of the water-cooling liquid storage chamber, the water cooling device 400 is used for heat exchange, the heat dissipating fin 410 is used for heat conduction, the water-cooling liquid storage chamber is used for storing water-cooling liquid, the electromagnetic pump is used for pumping the water cooling liquid to the water cooling tube, and the water cooling tube is used for water-cooling liquid circulation.

Referring to fig. 1, the air tank 500 includes an air pump 510, an air pipe 520 and an annular nozzle 530, the air tank 500 is disposed on the top of the heat dissipating fin 400, the air pump 510 is disposed in the middle of the bottom of the inner cavity of the air tank 510, the air pipe 520 penetrates through the top of the air tank 500 and is disposed at the top output end of the air pump 510, the annular nozzle 530 is disposed on the top of the air pipe 520, the air tank 500 is used for storing cooling air, and the air pump 510, the air pipe 520 and the annular nozzle 530 are used for matching to spray the cooling air to the inner wall of the plastic barrel in a more dispersed manner. The working principle is as follows: technical field's technical field technical personnel buckle uncooled plastic drum on radiating fin 410 handstand, buckle protective barrel 210 at the outer wall of plastic drum, through controller 120 control air-cooler 200, rotating electrical machines 300, water cooling plant 400 and aspiration pump work, air-cooler 200 blows cold wind to the plastic drum, rotating electrical machines 300 rotates the plastic drum, thereby make cold wind can be even blow to the plastic drum, water cooling plant 400 and radiating fin 410 adsorb and replace the heat that the plastic drum gived off and go out, aspiration pump 510 takes out the cooling gas and spouts away through trachea 520 and annular nozzle 530, thereby cool off the inner wall of plastic drum.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A cooling device for a blow molding plastic barrel of a blow molding machine is characterized in that: comprises a base (100), an air cooler (200), a rotating motor (300), a water cooling device (400) and a gas storage tank (500), wherein a fixed frame (110) is arranged on the left side of the top of the base (100), a controller (120) is arranged on the left side of the fixed frame (110), the air cooler (200) is arranged on the right side of the top of the fixed frame (110), the rotating motor (300) is arranged on the top of the base (100), a transmission shaft is arranged at the output end of the top of the rotating motor (300), a fixed plate (310) is arranged on the top of the transmission shaft, the water cooling device (400) is arranged on the top of the fixed plate (310), heat radiating fins (410) are arranged on the top of the water cooling device (400), a water cooling liquid storage chamber is arranged at the bottom of an inner cavity of the water cooling liquid storage chamber, an electromagnetic pump is arranged on the left side of the bottom of the inner cavity of the water cooling liquid storage chamber, the utility model discloses a cooling system, including electromagnetic pump, cooling liquid storage chamber, inner chamber, air storage tank (500), air exhaust pump (510), protective barrel (210) are provided with all around to the top of cooling fin (410), cooling fin's (410) top is provided with air storage tank (500), be provided with air extractor (510) in the middle of the inner chamber bottom of air storage tank (500), the top output of air extractor (510) runs through air storage tank (500) top and is provided with trachea (520), the top of trachea (520) is provided with annular shower nozzle (530), controller (120) electric connection air-cooler (200), rotating electrical machines (300), electromagnetic pump and air extractor (510).

2. A cooling apparatus for blow molding a plastic drum as claimed in claim 1, wherein: the controller (120) is provided with a plurality of control keys, and the controller (120) is provided with a protective cover.

3. A cooling apparatus for blow molding a plastic drum as claimed in claim 1, wherein: the side wall of the protective cylinder (210) is provided with a plurality of vent holes.

4. A cooling apparatus for blow molding a plastic drum as claimed in claim 1, wherein: the water cooling device is characterized in that a water cooling liquid adding port is formed in the bottom of the front side wall of the water cooling device (400), and a sealing cover is arranged on the water cooling liquid adding port.

5. A cooling apparatus for blow molding a plastic drum as claimed in claim 1, wherein: the right side of the top of the gas storage box (500) is provided with a cooling gas adding port, and a control valve is arranged on the cooling gas adding port.

6. A cooling apparatus for blow molding a plastic drum as claimed in claim 1, wherein: and fixing grooves for fixing the protective cylinder (210) are formed around the top of the radiating fin (410).