CN210705893U

CN210705893U - Cooling device for injection mold

Info

Publication number: CN210705893U
Application number: CN201921673590.9U
Authority: CN
Inventors: 余丰
Original assignee: Hangzhou Feihang Mould Science & Technology Co ltd
Current assignee: Hangzhou Feihang Mould Science & Technology Co ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-06-09
Anticipated expiration: 2029-10-09

Abstract

The utility model relates to an injection mold cooling device, in particular to cool off injection mold's device fast. The cooling device for the injection mold comprises a movable module and a fixed module which are arranged from top to bottom, wherein an upper mold core and a lower mold core which are arranged oppositely are arranged on the movable module and the fixed module respectively, and the cooling device is characterized by further comprising a glue inlet flow channel, an outer cooling channel, an inner cooling channel and an exhaust duct. The product is quickly cooled by adopting an internal and external synchronous uniform cooling mode, and has the advantages of good cooling effect, quick cooling, convenient processing, low maintenance and repair cost and the like.

Description

Cooling device for injection mold

Technical Field

The utility model relates to an injection mold cooling device, in particular to cool off injection mold's device fast.

Background

The traditional cooling device for the mold is often separated from the mold, the structure of the cooling device is complex, the device is easy to damage, the processing requirement of a cooling water path in the traditional mold is high, and the maintenance is inconvenient. At present, a special device capable of uniformly cooling the inside and the outside together is lacked in the market.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can solve the above-mentioned problem that exists among the prior art, evenly refrigerated injection mold cooling device inside and outside can be together.

The utility model discloses the purpose is realized through following technical scheme:

the utility model provides an injection mold cooling device, is equipped with the relative last mould benevolence that sets up and lower mould benevolence respectively including the movable mould piece and the cover half piece that set up from top to bottom on movable mould piece and the cover half piece, characterized by still including advancing gluey runner, outer cooling channel, interior cooling channel and air discharge duct, last mould benevolence and lower mould benevolence cooperate from top to bottom and constitute mould benevolence, through advancing gluey runner UNICOM each other between each mould benevolence, each mould benevolence evenly is equipped with the air discharge duct all around, movable mould piece and cover half piece in each go up the periphery of mould benevolence and lower mould benevolence and be equipped with the outer cooling channel that the transverse direction centers on with the.

Preferably, the fixed mold further comprises a fixed column and a fixed hole, and the movable mold block and the fixed mold block are combined through the fixed hole and the fixed column respectively.

Preferably, the number of the die cores is four.

Preferably, the outer cooling channel and the inner cooling channel are integrated with the movable module and the fixed module.

Preferably, the outer cooling channel and the inner cooling channel are respectively provided with an inlet and an outlet.

Compared with the prior art, the utility model discloses a mode adopts inside and outside synchronous even refrigerated mode to cool off fast, has that the cooling effect is good, and the cooling is rapid, and processing is convenient, maintenance and maintenance cost low grade advantage.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of the open state of the movable block of the present embodiment.

FIG. 3 is a schematic flow diagram of the outer cooling passage and the inner cooling passage in the moving mold block of the present embodiment.

FIG. 4 is a schematic view showing the flow direction of the outer cooling duct and the inner cooling duct in the stationary mold block of the present embodiment.

Fig. 5 is a schematic structural diagram of the glue inlet flow channel in the embodiment.

Fig. 6 is a schematic structural view of the exhaust groove in the present embodiment.

Description of reference numerals: the device comprises a movable module 1, a fixed module 2, an upper mold core 3, a lower mold core 4, a glue inlet runner 5, an outer cooling runner 6, an inner cooling runner 7, an exhaust duct 8, a fixed column 9 and a fixed hole 10.

Detailed Description

The present invention is described below with reference to specific examples, which are only used to illustrate the technical solutions of the present invention and do not limit the scope of the present invention.

The first embodiment is as follows:

as shown in fig. 1-6, the product of this embodiment includes a moving mold block 1 and a fixed mold block 2 which are arranged up and down, an upper mold core 3 and a lower mold core 4 which are arranged oppositely are respectively arranged on the moving mold block 1 and the fixed mold block 2, the embodiment further includes a glue inlet channel 5, an outer cooling channel 6, an inner cooling channel 7 and an exhaust duct 8, the upper mold core 3 and the lower mold core 4 are matched up and down to form a mold core, the mold cores are communicated with each other through the glue inlet channel 5, considering that the product may be aerated to cause the product to be under-filled, therefore, the exhaust grooves 8 are uniformly formed in the periphery of each mold core, the peripheries of each upper mold core 3 and each lower mold core 4 in the movable mold block 1 and the fixed mold block 2 are provided with the outer cooling channels 6 which are surrounded in the transverse direction and the longitudinal direction, the inner cooling channels 7 are positioned in the inner sides of the upper mold core 3 and the lower mold core 4, the outer cooling channels 6 and the inner cooling channels 7 are integrated with the movable mold block 1 and the fixed mold block 2, and the outer cooling channels 6 and the inner cooling channels 7 are respectively provided with inlets and outlets.

The embodiment further comprises a fixed column 9 and a fixed hole 10, the movable module 1 and the fixed module 2 are combined through the fixed hole 10 and the fixed column 9 respectively, and the fixed column 9 and the fixed hole 10 mainly play a role in positioning the two groups of modules.

As shown in the flow charts of fig. 3 and 4, the number of the mold cores of the product is four, each mold core is provided with an outer cooling channel 6 and an inner cooling channel 7, the single mold core is cooled in an inner and outer combined cooling mode, the purpose of rapid cooling is achieved, and the arrangement of the outer cooling channels 6 is that the outer cooling channels are arranged into transverse and longitudinal arrangement parts, so that the processing and the maintenance are very convenient.

The above disclosure is only for the purpose of describing several embodiments of the present application, but the present application is not limited thereto, and any variations that can be considered by those skilled in the art are intended to fall within the scope of the present application.

Claims

1. The utility model provides an injection mold cooling device, is equipped with relative last mould benevolence and lower mould benevolence that sets up respectively including the movable mould piece and the cover half piece that set up from top to bottom on movable mould piece and the cover half piece, its characterized in that: still including advancing gluey runner, outer cooling duct, interior cooling duct and air discharge duct, last mould benevolence and lower mould benevolence cooperate from top to bottom and constitute mould benevolence, through advancing gluey runner UNICOM each other between each mould benevolence, each mould benevolence evenly is equipped with the air discharge duct all around, the periphery of each last mould benevolence and lower mould benevolence in movable mould piece and the cover half be equipped with the outer cooling duct that the transverse direction and longitudinal direction center on, interior cooling duct be located the inboard of last mould benevolence and lower mould benevolence.

2. The injection mold cooling apparatus of claim 1, wherein: the movable mould and the fixed mould are combined through the fixing holes and the fixing columns respectively.

3. The injection mold cooling apparatus of claim 1, wherein: the number of the die cores is four.

4. An injection mold cooling apparatus as claimed in claim 1 or 2, wherein: the outer cooling channel and the inner cooling channel are integrated with the movable module and the fixed module.

5. An injection mold cooling apparatus as claimed in claim 1 or 2, wherein: the outer cooling channel and the inner cooling channel are respectively provided with an inlet and an outlet.