CN213006413U - Double-layer cooling water channel lip die with efficient cooling effect - Google Patents

Double-layer cooling water channel lip die with efficient cooling effect Download PDF

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Publication number
CN213006413U
CN213006413U CN202021649534.4U CN202021649534U CN213006413U CN 213006413 U CN213006413 U CN 213006413U CN 202021649534 U CN202021649534 U CN 202021649534U CN 213006413 U CN213006413 U CN 213006413U
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China
Prior art keywords
cooling water
double
lip
cooling
water
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CN202021649534.4U
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Chinese (zh)
Inventor
黄宁鹏
罗建民
章增宝
赵普军
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Taizhou Huiyuan Mold Co ltd
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Taizhou Huiyuan Mold Co ltd
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Abstract

The utility model belongs to the technical field of the blowing mould, a double-deck cooling water route lip mould with high-efficient cooling effect is related to. The lip die comprises a lip die body, the lip die body in be equipped with two double-deck cooling water path structures, two double-deck cooling water path structures set up and mutual independence along lip die body central line symmetry, every double-deck cooling water path structure includes two V type cooling water paths that set up along lip die body axial interval, two V type cooling water paths communicate each other. The utility model discloses cooling area obtains improving by a wide margin, and the cooling effect is good, guarantees the smooth flawless of the product embryo body that produces.

Description

Double-layer cooling water channel lip die with efficient cooling effect
Technical Field
The utility model belongs to the technical field of the blowing mould, a double-deck cooling water route lip mould with high-efficient cooling effect is related to.
Background
The prior art is equipped with two V type cooling water routes in being used for producing the lip mould body of bottle base blank body, and two V type cooling water routes set up along lip mould body central line symmetry, and two V type cooling water routes include that two contained angles are obtuse cold water route, and one of them cold water waterway connection water inlet, another cold water waterway connection delivery port, two V type cooling water routes like this need a water receiving mouth.
In the in-service use, the cooling area that two V type cooling water route 3 produced is less, and the effect is relatively poor, and the heat of the in-process of moulding plastics can't obtain fully cooling, leads to the product shaping back, and product surface defect especially is at the phenomenon of the surface unevenness that the product parting line edge caused because of the cooling problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem, provide a double-deck cooling water route lip mould with high-efficient cooling effect.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model provides a double-deck cooling water route lip mould with high-efficient cooling effect, includes the lip mould body, this internal two-deck cooling water route structures that are equipped with of lip mould, two double-deck cooling water route structures set up and mutual independence along lip mould body central line symmetry, every double-deck cooling water route structure includes two V type cooling water routes that set up along lip mould body axial interval, two V type cooling water routes communicate each other.
In foretell double-deck cooling water route lip mould that has high-efficient cooling effect, V type cooling water route includes two cooling water routes that communicate each other, and the contained angle between two cold water routes is the obtuse angle, and one of them cooling water route is connected with the water receiving mouth, and two cooling water routes are kept away from the one end of water receiving mouth and are extended to lip mould body inside and be connected with a water receiving pipe respectively, the cold water route on another V type cooling water route of water receiving union coupling.
In the double-layer cooling water channel lip mold with the efficient cooling effect, the cooling water channel and the water receiving pipe are perpendicular to each other, and the water receiving pipe is parallel to the axial lead of the lip mold body.
In the double-layer cooling water channel lip die with the efficient cooling effect, the cooling water channel is arranged along the radial direction of the lip die body, and the water receiving pipe is arranged along the axial direction of the lip die body.
In the double-layer cooling water channel lip mold with the efficient cooling effect, the included angle between the two cooling water channels on each V-shaped cooling water channel is between 120 DEG and 150 deg.
Compared with the prior art, the utility model has the advantages of:
1. the cooling area is greatly increased, the cooling effect is good, and the blank body of the produced product is smooth and free of defects.
2. The forming rate of the product is ensured, and the yield is improved.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is an external structural view of the prior art.
Fig. 2 is a schematic view of the internal structure of fig. 1.
Fig. 3 is a schematic diagram of the external structure of the present invention.
Fig. 4 is a schematic diagram of the internal structure of the present invention.
Fig. 5 is a schematic view of the internal structure in another direction of the present invention.
In the figure: the lip die comprises a lip die body 1, a double-layer cooling water channel structure 2, a V-shaped cooling water channel 3, a cold water channel 4, a water receiving port 5 and a water receiving pipe 6.
Detailed Description
In order to make the technical field personnel understand the utility model discloses the scheme, will combine the drawing in the embodiment of the utility model below, to the technical scheme in the embodiment of the utility model carries out clear, complete description.
As shown in fig. 1 and 2, two V-shaped cooling water paths 3 are arranged in a lip die body 1 for producing a bottle blank body in the prior art, the two V-shaped cooling water paths 3 are symmetrically arranged along the central line of the lip die body 1, the two V-shaped cooling water paths 3 comprise two cold water paths 4 with obtuse included angles, one of the cold water paths 4 is connected with a water inlet, the other cold water path 4 is connected with a water outlet, and thus the two V-shaped cooling water paths 3 need 4 water receiving ports.
In practical use, the cooling area generated by the two V-shaped cooling water channels 3 is small, the effect is poor, heat in the injection molding process cannot be sufficiently cooled, and therefore the surface of a product has defects after the product is molded, and particularly the phenomenon of uneven surface caused by the cooling problem at the edge of a parting line of the product is found.
The utility model provides a double-deck cooling water route lip mould with high-efficient cooling effect, as shown in fig. 3-5, including lip mould body 1, lip mould body 1 in be equipped with two double-deck cooling water path structure 2, two double-deck cooling water path structure 2 set up and mutual independence along lip mould body 1 central line symmetry, every double-deck cooling water path structure 2 includes two V type cooling water routes 3 that set up along lip mould body 1 axial interval, two V type cooling water routes 3 communicate each other. One of them V type cooling water route 3 connects the water inlet, and another V type cooling water route 3 connects the delivery port, and the cooling area of two V type cooling water routes 3 obtains the increase like this, and on the other hand, the intercommunication passageway of two V type cooling water routes 3 also lets in the cooling water when using equally, also can obtain the cooling to the base body, promptly, has obtained one and has added one and be greater than two effect.
Specifically, as shown in fig. 4, the V-shaped cooling water path 3 includes two cold water paths 4 that are communicated with each other, an included angle between the two cold water paths 4 is an obtuse angle, and preferably, an included angle between the two cold water paths 4 on each V-shaped cooling water path 3 is between 120 ° and 150 °. One of them cooling water path connection has water receiving mouth 5, and water receiving mouth 5 in this embodiment both can connect the inlet tube, also can connect the outlet tube, does not do the restriction here, and it should be explained that, two water receiving mouths 5 among the same double-deck cooling water path structure 2 one of them connects the inlet tube, and another connects the outlet tube, and two cold water route 4 are kept away from water receiving mouth 5 one end and extend to lip mould body 1 inside and be connected with a water receiving pipe 6 respectively, water receiving pipe 6 connect the cold water route 4 on another V type cooling water route 3.
It should be noted that, two water receiving ports 5 can be seen in fig. 3 and fig. 4, because when the cold water channel 4 is made by drilling, holes need to be drilled from the side wall of the lip die body 1, and the two cold water channels 4 are communicated, so that two water receiving ports 5 are formed, and when the water receiving ports are actually used, one of the water receiving ports 5 is blocked by a plug, thereby ensuring that only one water receiving port is provided for each V-shaped cooling water channel 3.
In this embodiment, the water receiving pipe 6 plays a role of connecting two V-shaped cooling water paths 3 in the same double-layer cooling water path structure 2, and in addition, the water receiving pipe 6 itself also leads cooling water, and has a cooling effect on the lip mold body 1.
Preferably, the cold water waterway 4 is perpendicular to the water receiving pipe 6, and the water receiving pipe 6 is parallel to the axial lead of the lip mold body 1. Further, the cold water waterway 4 is arranged along the radial direction of the lip die body 1, and the water receiving pipe 6 is arranged along the axial direction of the lip die body 1.
In this embodiment, every double-deck cooling waterway structure 2 contains two water receiving pipes 6, and two double-deck cooling waterway structures 2 then have four water receiving pipes 6, and four water receiving pipes 6 are the rectangle setting, set up in lip mould body 1, carry out even axial water-cooling to lip mould body 1, and the radial and circumference water-cooling of cooperation cold water route 4 has reached all-round three-dimensional refrigerated effect, and cooling area further increases, and the cooling effect also improves greatly, makes the embryo body can obtain abundant cooling.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the spirit of the invention.

Claims (5)

1. The utility model provides a double-deck cooling water route lip mould with high-efficient cooling effect, includes lip mould body (1), its characterized in that, lip mould body (1) in be equipped with two double-deck cooling water route structures (2), two double-deck cooling water route structures (2) set up and mutual independence along lip mould body (1) central line symmetry, every double-deck cooling water route structure (2) include two V type cooling water routes (3) that set up along lip mould body (1) axial interval, two V type cooling water routes (3) communicate each other.
2. The double-layer cooling waterway lip mold with the efficient cooling effect according to claim 1, wherein the V-shaped cooling waterway (3) comprises two mutually communicated cold water waterways (4), an included angle between the two cold water waterways (4) is an obtuse angle, one of the two cooling waterways is connected with a water receiving port (5), one ends of the two cold water waterways (4) far away from the water receiving port (5) extend into the lip mold body (1) and are respectively connected with a water receiving pipe (6), and the water receiving pipe (6) is connected with the cold water waterway (4) on the other V-shaped cooling waterway (3).
3. The lip die with the double-layer cooling water channel has the efficient cooling effect, according to claim 2, characterized in that the cold water channel (4) and the water receiving pipe (6) are perpendicular to each other, and the water receiving pipe (6) is parallel to the axial lead of the lip die body (1).
4. The double-layer cooling water channel lip die with the efficient cooling effect is characterized in that the cold water channel (4) is arranged along the radial direction of the lip die body (1), and the water receiving pipe (6) is arranged along the axial direction of the lip die body (1).
5. The lip mold with the double-layer cooling water channel with the efficient cooling effect as claimed in claim 4, wherein the included angle between the two cold water channels (4) on each V-shaped cooling water channel (3) is between 120 and 150 degrees.
CN202021649534.4U 2020-08-10 2020-08-10 Double-layer cooling water channel lip die with efficient cooling effect Active CN213006413U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021649534.4U CN213006413U (en) 2020-08-10 2020-08-10 Double-layer cooling water channel lip die with efficient cooling effect

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021649534.4U CN213006413U (en) 2020-08-10 2020-08-10 Double-layer cooling water channel lip die with efficient cooling effect

Publications (1)

Publication Number Publication Date
CN213006413U true CN213006413U (en) 2021-04-20

Family

ID=75465778

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021649534.4U Active CN213006413U (en) 2020-08-10 2020-08-10 Double-layer cooling water channel lip die with efficient cooling effect

Country Status (1)

Country Link
CN (1) CN213006413U (en)

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