CN213704430U

CN213704430U - Quick cooling device of injection moulding

Info

Publication number: CN213704430U
Application number: CN202022481917.1U
Authority: CN
Inventors: 王甫珍; 周辉峰; 周晓涵; 王娜
Original assignee: Qingdao Kejunda Industry And Trade Co ltd
Current assignee: Qingdao Kejunda Industry And Trade Co ltd
Priority date: 2020-11-01
Filing date: 2020-11-01
Publication date: 2021-07-16
Anticipated expiration: 2030-11-01

Abstract

The utility model discloses a quick cooling device of injection moulding, first motor and second motor are installed to cooling device body left side top and bottom, processing has the water inlet in second motor left side, the honeycomb duct is connected to the water inlet bottom, the honeycomb duct both ends communicate refrigeration basin and lower refrigeration basin respectively, first exhaust hole is installed to cooling device body right side, first exhaust hole lower extreme installation second exhaust hole, inside refrigeration basin and the lower refrigeration basin of being equipped with of cooling device body, go up and be provided with the cooling inner chamber between refrigeration basin and the lower refrigeration basin, and go up refrigeration basin and install first cooling tube and second cooling tube respectively with lower refrigeration basin, both sides processing heat-conducting plate about the cooling inner chamber, heat-conducting plate surface machining has the fin, and processing has the through-hole between the fin. The utility model discloses quick cooling device of injection moulding cools off the water in the refrigeration basin through the cooling tube to fin and through-hole also can accelerate giving off of steam, reach the effect of quick reduce temperature.

Description

Quick cooling device of injection moulding

Technical Field

The utility model relates to a cooling device technical field specifically is a quick cooling device of injection moulding.

Background

In the injection molding mould, the design of the cooling device is very important, because the formed plastic product is only cooled and solidified to certain rigidity, the plastic product can be prevented from deforming due to external force after demoulding, the cooling time is the most time-consuming process of the whole molding cycle, however, the cooling speed is slow in the using process of the existing injection molding cooling device, the cooling time for injection molding is increased, the production efficiency is reduced, and the labor cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick cooling device of injection moulding has the advantage that improves production efficiency, reduces the cost of labor, has solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a base is installed at the bottom of a cooling device body, the base is connected with the cooling device body through a support rod, a first motor and a second motor are installed at the top and the bottom of the left side of the cooling device body respectively, a water inlet is machined in the left side of the second motor, the bottom of the water inlet is connected with a flow guide pipe, the upper end of the flow guide pipe is communicated with an upper refrigeration water tank, and the lower end of the flow guide pipe is communicated with a lower refrigeration water tank;

a fixed column is installed on the right side of the cooling device body, the bottom of the fixed column is connected with an upper water outlet, a first exhaust hole is processed at the lower end of the upper water outlet, a sealing valve is installed at the lower end of the first exhaust hole, a second exhaust hole is processed at the lower side of the sealing valve, and a lower water outlet is formed in the bottom of the right side of the cooling device body;

an upper refrigerating water tank is arranged at the upper end in the cooling device body, a lower refrigerating water tank is arranged at the lower end in the cooling device body, a cooling inner cavity is arranged between the upper refrigerating water tank and the lower refrigerating water tank, a first cooling pipe and a second cooling pipe are respectively arranged at the top of the upper refrigerating water tank and the bottom of the lower refrigerating water tank, an upper baffle is arranged at the upper end of the first cooling pipe, and a lower baffle is arranged at the lower end of the second cooling pipe; heat conducting plates are respectively processed on the upper side and the lower side of the cooling inner cavity, heat radiating fins which are symmetrical to each other are processed on the surfaces of the heat conducting plates, and through holes are processed among the heat radiating fins; the upper end and the lower end in the heat conducting plate are respectively provided with a heat conducting graphite layer, and an exhaust channel is arranged between the heat conducting graphite layers.

Preferably, the top of the through hole is communicated with the exhaust channel, and the right end of the exhaust channel is communicated with the first exhaust hole and the second exhaust hole.

Preferably, the top surface and the bottom surface of the left side of the cooling device body are respectively provided with a hole groove, the first cooling pipe and the second cooling pipe are positioned inside the upper refrigeration water tank and the lower refrigeration water tank through the hole grooves, and the other end of the first cooling pipe and the second cooling pipe are connected with the first motor and the second motor.

Preferably, slotted holes are respectively processed at the upper end and the lower end of the left side of the cooling device body, and the two ends of the flow guide pipe are respectively inserted into the upper refrigerating water tank and the lower refrigerating water tank through the slotted holes.

Preferably, the bottom of the sealing valve is provided with a high-temperature-resistant sealing ring, and the bottom of the sealing valve is positioned in the cooling inner cavity.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses an injection molding rapid cooling device, the base is installed to cooling device body bottom, the base is connected through the bracing piece between the cooling device body, and first motor and second motor are installed respectively to cooling device body left side top and bottom, the water inlet has been processed on the left of the second motor, the honeycomb duct is connected to the water inlet bottom, the honeycomb duct upper end communicates upper refrigeration basin, the lower extreme communicates lower refrigeration basin, the cooling device body right side is installed the fixed column, the upper delivery port is connected to the fixed column bottom, upper delivery port lower extreme processing has first exhaust hole, first exhaust hole lower extreme is installed sealing valve, sealing valve downside processing has the second exhaust hole, and cooling device body right side bottom is equipped with lower delivery port, the inside upper end of cooling device body is equipped with upper refrigeration basin, the lower extreme is equipped with lower refrigeration basin, be provided with the cooling inner chamber, a first cooling pipe and a second cooling pipe are respectively arranged at the top of the upper refrigerating water tank and the bottom of the lower refrigerating water tank, an upper baffle is arranged at the upper end of the first cooling pipe, and a lower baffle is arranged at the lower end of the second cooling pipe; the upper side and the lower side of the cooling inner cavity are respectively provided with a heat conducting plate, the surfaces of the heat conducting plates are provided with mutually symmetrical radiating fins, through holes are formed between the radiating fins, water in the refrigerating water tank is cooled through the cooling pipes, and the radiating fins and the through holes can accelerate the emission of hot gas, so that the effect of quickly reducing the temperature is achieved.

Drawings

Fig. 1 is a plan view of the present invention;

FIG. 2 is a connection diagram of the structure of the refrigerating water tank of the present invention;

FIG. 3 is a view of the structure of the cooling chamber of the present invention;

fig. 4 is a view showing an internal structure of the heat-conducting plate of the present invention.

In the figure: 1. a cooling device body; 2. a base; 3. a support bar; 4. a first motor; 41. a second motor; 5. a water inlet; 6. a flow guide pipe; 7. fixing a column; 8. an upper water outlet; 81. a lower water outlet; 9. a first exhaust port; 91. a second vent hole; 10. sealing the valve; 11. an upper refrigeration water tank; 111. an upper baffle plate; 12. a lower refrigeration water tank; 121. a lower baffle plate; 13. a first cooling pipe; 131. a second cooling pipe; 14. cooling the inner cavity; 15. a heat conducting plate; 151. an exhaust passage; 152. a heat conductive graphite layer; 16. a through hole; 17. and a heat sink.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an injection molding rapid cooling device includes a cooling device body 1, a base 2 is installed at the bottom of the cooling device body 1, the base 2 is used to support the cooling device body 1, the base 2 is connected with the cooling device body 1 through a support rod 3, a first motor 4 and a second motor 41 are respectively installed at the top and the bottom of the left side of the cooling device body 1, the first motor 4 and the second motor 41 can provide power and control a cooling pipe, a water inlet 5 is processed at the left side of the second motor 41, the water inlet 5 is an inlet of a water source, the bottom of the water inlet 5 is connected with a flow guide pipe 6, the flow guide pipe 6 can guide the water source into a cooling water tank, the upper end of the flow guide pipe 6 is communicated with an upper cooling water tank 11, the lower end of the flow guide pipe is communicated with a lower cooling water tank 12, the cooling water, the fixing column 7 can fix the cooling device body 1, the bottom of the fixing column 7 is connected with an upper water outlet 8, the upper water outlet 8 can discharge waste water in an upper refrigerating water tank 11, the lower end of the upper water outlet 8 is provided with a first exhaust hole 9, the first exhaust hole 9 can discharge hot gas in a cooling inner cavity 14, the lower end of the first exhaust hole 9 is provided with a sealing valve 10 which can be used for sealing the cooling inner cavity 14, the lower side of the sealing valve 10 is provided with a second exhaust hole 91 which can discharge hot gas, the bottom of the right side of the cooling device body 1 is provided with a lower water outlet 81 which is used for discharging waste water in a lower refrigerating water tank 12, the upper end of the inside of the cooling device body 1 is provided with an upper refrigerating water tank 11, the lower end of the inside of the cooling device body is provided with a lower refrigerating water tank 12, the cooling inner cavity 14 is arranged between the upper refrigerating water tank 11 and the lower refrigerating water tank 12, an, can be used for cooling a water source in a refrigerating water tank, an upper baffle 111 is installed at the upper end of a first cooling pipe 13, a lower baffle 121 is installed at the lower end of a second cooling pipe 131 for blocking the water source so as to prevent the water level from being too high, heat conducting plates 15 are respectively processed at the upper side and the lower side of a cooling inner cavity 14, cold air and hot air can be mutually transferred by the heat conducting plates 15, heat radiating fins 17 which are symmetrical to each other are processed on the surfaces of the heat conducting plates 15, the heat radiating fins 17 can radiate the hot air in the cooling inner cavity 14, through holes 16 are processed between the heat radiating fins 17, the through holes 16 can exhaust the hot air, heat conducting graphite layers 152 are respectively processed at the upper end and the lower end in the heat conducting plates 15, an exhaust passage 151 is arranged between the heat conducting graphite layers 152, the top of the through holes 16 is communicated with the exhaust passage 151, the right end of the, the first cooling pipe 13 and the second cooling pipe 131 are located inside the upper cooling water tank 11 and the lower cooling water tank 12 through the hole slots, the other end of the first cooling pipe is connected with the first motor 4 and the second motor 41, slotted holes are respectively machined at the upper end and the lower end of the left side of the cooling device body 1, two ends of the flow guide pipe 6 are respectively inserted into the upper cooling water tank 11 and the lower cooling water tank 12 through the slotted holes, a high-temperature-resistant sealing ring is machined at the bottom of the sealing valve 10, the bottom of the sealing valve 10 is located inside the cooling inner cavity 14, and the sealing performance can be kept.

In summary, the following steps: the utility model relates to an injection molding rapid cooling device, a base 2 is arranged at the bottom of a cooling device body 1, the base 2 is connected with the cooling device body 1 through a support rod 3, a first motor 4 and a second motor 41 are respectively arranged at the top and the bottom of the left side of the cooling device body 1, a water inlet 5 is processed at the left side of the second motor 41, a diversion pipe 6 is connected at the bottom of the water inlet 5, the upper end of the diversion pipe 6 is communicated with an upper refrigeration water tank 11, the lower end of the diversion pipe is communicated with a lower refrigeration water tank 12, a fixed column 7 is arranged at the right side of the cooling device body 1, the bottom of the fixed column 7 is connected with an upper water outlet 8, a first vent hole 9 is processed at the lower end of the upper water outlet 8, a sealing valve 10 is arranged at the lower end of the first vent hole 9, a, a lower refrigerating water tank 12 is arranged at the lower end, a cooling inner cavity 14 is arranged between the upper refrigerating water tank 11 and the lower refrigerating water tank 12, a first cooling pipe 13 and a second cooling pipe 131 are respectively arranged at the top of the upper refrigerating water tank 11 and the bottom of the lower refrigerating water tank 12, an upper baffle plate 111 is arranged at the upper end of the first cooling pipe 13, a lower baffle plate 121 is arranged at the lower end of the second cooling pipe 131, heat conducting plates 15 are respectively processed at the upper side and the lower side of the cooling inner cavity 14, radiating fins 17 which are symmetrical to each other are processed on the surfaces of the heat conducting plates 15, through holes 16 are processed between the radiating fins 17, a water source is filled into the refrigerating water tank through a water inlet 5, a motor is started at the same time, the motor controls the water source in the water feeding tank of the cooling pipes to cool, the die in the cooling inner cavity 14 is rapidly cooled through the water source, the effect of accelerating cooling is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick cooling device of injection moulding, includes cooling device body (1), its characterized in that: the cooling device comprises a cooling device body (1), wherein a base (2) is installed at the bottom of the cooling device body (1), the base (2) is connected with the cooling device body (1) through a support rod (3), a first motor (4) and a second motor (41) are installed at the top and the bottom of the left side of the cooling device body (1) respectively, a water inlet (5) is machined in the left side of the second motor (41), the bottom of the water inlet (5) is connected with a flow guide pipe (6), the upper end of the flow guide pipe (6) is communicated with an upper cooling water tank (11), and the lower end of the;

a fixing column (7) is installed on the right side of the cooling device body (1), the bottom of the fixing column (7) is connected with an upper water outlet (8), a first exhaust hole (9) is formed in the lower end of the upper water outlet (8), a sealing valve (10) is installed at the lower end of the first exhaust hole (9), a second exhaust hole (91) is formed in the lower side of the sealing valve (10), and a lower water outlet (81) is formed in the bottom of the right side of the cooling device body (1);

an upper refrigerating water tank (11) is arranged at the upper end in the cooling device body (1), a lower refrigerating water tank (12) is arranged at the lower end, a cooling inner cavity (14) is arranged between the upper refrigerating water tank (11) and the lower refrigerating water tank (12), a first cooling pipe (13) and a second cooling pipe (131) are respectively arranged at the top of the upper refrigerating water tank (11) and the bottom of the lower refrigerating water tank (12), an upper baffle (111) is arranged at the upper end of the first cooling pipe (13), and a lower baffle (121) is arranged at the lower end of the second cooling pipe (131); heat conduction plates (15) are respectively processed at the upper side and the lower side of the cooling inner cavity (14), heat radiating fins (17) which are symmetrical to each other are processed on the surfaces of the heat conduction plates (15), and through holes (16) are processed between the heat radiating fins (17); the heat conducting plate (15) is internally provided with heat conducting graphite layers (152) at the upper end and the lower end respectively, and an exhaust channel (151) is arranged between the heat conducting graphite layers (152).

2. An injection molding rapid cooling device according to claim 1, wherein the top of the through hole (16) is communicated with the exhaust passage (151), and the right end of the exhaust passage (151) is communicated with the first exhaust hole (9) and the second exhaust hole (91).

3. An injection molding rapid cooling device as claimed in claim 1, wherein the cooling device body (1) is formed with holes on the top and bottom surfaces on the left side, the first cooling pipe (13) and the second cooling pipe (131) are located inside the upper cooling water tank (11) and the lower cooling water tank (12) through the holes, and the other end is connected to the first motor (4) and the second motor (41).

4. An injection molding rapid cooling device according to claim 1, wherein the cooling device body (1) is provided with slotted holes at the upper and lower ends of the left side, and the two ends of the flow guide pipe (6) are respectively inserted into the upper cooling water tank (11) and the lower cooling water tank (12) through the slotted holes.

5. An injection molding rapid cooling device according to claim 1, wherein a high temperature resistant sealing ring is processed at the bottom of the sealing valve (10), and the bottom of the sealing valve (10) is located inside the cooling cavity (14).