CN215661700U

CN215661700U - Mould that product quality is good

Info

Publication number: CN215661700U
Application number: CN202121909141.7U
Authority: CN
Inventors: 董云华; 谈梅清; 佘光福
Original assignee: Dongguan Jiusheng Electronic Technology Co ltd
Current assignee: Dongguan Jiusheng Electronic Technology Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-01-28
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a die with good product quality, which comprises a lower die, an upper die and a heat preservation mechanism, wherein the lower die is provided with a lower die cavity; a mold core is arranged at the top of the lower mold; the top of the upper die is provided with a feed inlet communicated with the die core; the upper die covers the top of the lower die; the heat preservation mechanism comprises an upper heat preservation pipe, an upper heat preservation seat, an upper heat preservation ring, a lower heat preservation pipe, a lower heat preservation seat and a lower heat preservation ring; the upper heat preservation seat is arranged in the upper die and covers the top of the die core; the upper heat preservation pipe is arranged in the upper die, and a pipeline of the upper heat preservation pipe penetrates through the upper heat preservation seat; the upper heat-insulating ring is sleeved outside the upper heat-insulating seat and is communicated with the upper heat-insulating pipe; the lower heat preservation seat is arranged in the lower die and is arranged at the bottom of the die core; the lower heat preservation pipe is arranged in the lower die, and a pipeline of the lower heat preservation pipe penetrates through the lower heat preservation seat; the lower heat-insulating ring is sleeved outside the lower heat-insulating seat and communicated with the lower heat-insulating pipe.

Description

Mould that product quality is good

Technical Field

The utility model belongs to the technical field of dies, and particularly relates to a die with good product quality.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material.

When the product has a complex structure and the material flow channel has a long stroke, the phenomenon that the material begins to cool and solidify when the material is not in place easily occurs in the product forming process, and the quality of the product is adversely affected.

SUMMERY OF THE UTILITY MODEL

The utility model provides a die with good product quality for solving the technical problems.

The solution adopted by the utility model for realizing the technical effect is as follows:

a mould with good product quality comprises a lower mould, an upper mould and a heat preservation mechanism; a mold core is arranged at the top of the lower mold; the top of the upper die is provided with a feed inlet communicated with the die core; the upper die covers the top of the lower die; the heat preservation mechanism comprises an upper heat preservation pipe, an upper heat preservation seat, an upper heat preservation ring, a lower heat preservation pipe, a lower heat preservation seat and a lower heat preservation ring; the upper heat preservation seat is arranged in the upper die and covers the top of the die core; the upper heat preservation pipe is arranged in the upper die, and a pipeline of the upper heat preservation pipe penetrates through the upper heat preservation seat; the upper heat-insulating ring is sleeved outside the upper heat-insulating seat and is communicated with the upper heat-insulating pipe; the lower heat preservation seat is arranged in the lower die and is arranged at the bottom of the die core; the lower heat preservation pipe is arranged in the lower die, and a pipeline of the lower heat preservation pipe penetrates through the lower heat preservation seat; the lower heat-insulating ring is sleeved outside the lower heat-insulating seat and communicated with the lower heat-insulating pipe.

Preferably, the number of the mold cores is two; a feeding mechanism is arranged in the upper die; the feeding mechanism comprises a feeding pipeline, two shunting pipelines and a charging barrel; the feeding pipeline is communicated with the feeding hole; the two diversion pipelines are symmetrically arranged at two sides of the bottom of the feeding pipeline and are communicated with the feeding pipeline; the material filling cylinder is arranged in the upper heat preservation seat and is communicated with the diversion pipeline and the mold core respectively.

Preferably, the heat preservation mechanism further comprises a feeding heat preservation pipe; the feeding heat-insulating pipe is arranged in the upper die and arranged on the outer side of the feeding pipeline in a surrounding mode.

Preferably, the heating pipes are arranged around the outer sides of the upper heat preservation seat and the lower heat preservation seat.

Preferably, the top of the lower die is provided with a mounting groove; the bottom of the upper die is provided with a connecting hole; the mounting groove is provided with a mold counter; and the induction head at the top of the mold counter is inserted into the connecting hole.

The utility model has the beneficial effects that: the heat preservation mechanism is arranged, heat preservation treatment is carried out on the die cavity through multiple layers, and after product materials with complex structures and long flow channel strokes are in place, the product materials can be effectively guaranteed to be cooled and formed.

Drawings

FIG. 1 is a schematic view of a mold disclosed in an embodiment of the present invention;

fig. 2 is a schematic view of a heat preservation mechanism and a feeding mechanism disclosed in the embodiment of the utility model.

And (3) identification and explanation: 1-lower die, 2-upper die, 21-feed inlet, 3-die core, 4-upper heat preservation pipe, 5-upper heat preservation seat, 6-upper heat preservation ring, 7-lower heat preservation pipe, 8-lower heat preservation seat, 9-lower heat preservation ring, 10-feed pipeline, 11-shunt pipeline, 12-charging barrel, 13-feed heat preservation pipe, 14-heating pipe and 15-die counter.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model. It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When one element is referred to as being "fixedly attached" to another element, it can be fixedly attached by welding, bolting, gluing, or the like.

Referring to fig. 1-2, in a preferred embodiment of the present invention, a mold with good product quality is disclosed, which includes a lower mold 1, an upper mold 2 and a heat preservation mechanism; a mold core 3 is arranged at the top of the lower mold 1; the top of the upper die 2 is provided with a feed inlet 21 communicated with the die core 3; the upper die 2 covers the top of the lower die 1; the heat preservation mechanism comprises an upper heat preservation pipe 4, an upper heat preservation seat 5, an upper heat preservation ring 6, a lower heat preservation pipe 7, a lower heat preservation seat 8 and a lower heat preservation ring 9; the upper heat preservation seat 5 is arranged in the upper die 2, and the upper heat preservation seat 5 covers the top of the die core 3; the upper heat preservation pipe 4 is arranged in the upper die 2, and a pipeline of the upper heat preservation pipe 4 penetrates through the upper heat preservation seat 5; the upper heat preservation ring 6 is sleeved on the outer side of the upper heat preservation seat 5, and the upper heat preservation ring 6 is communicated with the upper heat preservation pipe 4; the lower heat preservation seat 8 is arranged in the lower die 1, and the lower heat preservation seat 8 is arranged at the bottom of the die core 3; the lower heat preservation pipe 7 is arranged in the lower die 1, and a pipeline of the lower heat preservation pipe 7 penetrates through the lower heat preservation seat 8; the lower heat preservation ring 9 is sleeved on the outer side of the lower heat preservation seat 8, and the lower heat preservation ring 9 is communicated with the lower heat preservation pipe 7.

Specifically, the number of the mold cores 3 is two; a feeding mechanism is arranged in the upper die 2; the feeding mechanism comprises a feeding pipeline 10, two shunting pipelines 11 and a charging barrel 12; the feeding pipeline 10 is communicated with the feeding hole 21; the two diversion pipelines 11 are symmetrically arranged at two sides of the bottom of the feeding pipeline 10, and the diversion pipelines 11 are communicated with the feeding pipeline 10; the charging barrel 12 is arranged in the upper heat preservation seat 5, and the charging barrel 12 is respectively communicated with the shunt pipeline 11 and the mold core 3. The utility model can produce two groups of products at one time.

Specifically, the heat preservation mechanism further comprises a feeding heat preservation pipe 13; the feeding heat-insulating pipe 13 is arranged in the upper die 2, and the feeding heat-insulating pipe 13 is arranged around the outer side of the feeding pipeline 10, so that the temperature of the feeding pipeline is kept from losing from the inlet stage of the material.

Specifically, heating pipes 14 are arranged around the outer sides of the upper heat preservation seat 5 and the lower heat preservation seat 8, and heat is supplemented to the materials before the materials are in place.

Specifically, the top of the lower die 1 is provided with a mounting groove; the bottom of the upper die 2 is provided with a connecting hole; the mounting groove is provided with a mold counter 15; and the induction head at the top of the die counter 15 is inserted into the connecting hole. The working condition of the die can be intuitively known through the die counter 15, and the production of products and the maintenance of the die are facilitated.

As can be seen from the above description, the utility model can keep the materials in place and then cool and form the materials, so that the quality of the produced product is good.

While the preferred embodiments of the present invention have been illustrated in detail in the accompanying drawings, it should be understood that the scope of the utility model includes, but is not limited to, the embodiments described above; while the utility model has been described with reference to specific embodiments, it will be appreciated by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims

1. A mould that product quality is good, its characterized in that includes:

a lower die; a mold core is arranged at the top of the lower mold;

an upper die; the top of the upper die is provided with a feed inlet communicated with the die core; the upper die covers the top of the lower die;

a heat preservation mechanism; the heat preservation mechanism comprises an upper heat preservation pipe, an upper heat preservation seat, an upper heat preservation ring, a lower heat preservation pipe, a lower heat preservation seat and a lower heat preservation ring; the upper heat preservation seat is arranged in the upper die and covers the top of the die core; the upper heat preservation pipe is arranged in the upper die, and a pipeline of the upper heat preservation pipe penetrates through the upper heat preservation seat; the upper heat-insulating ring is sleeved outside the upper heat-insulating seat and is communicated with the upper heat-insulating pipe; the lower heat preservation seat is arranged in the lower die and is arranged at the bottom of the die core; the lower heat preservation pipe is arranged in the lower die, and a pipeline of the lower heat preservation pipe penetrates through the lower heat preservation seat; the lower heat-insulating ring is sleeved outside the lower heat-insulating seat and communicated with the lower heat-insulating pipe.

2. The mold according to claim 1, wherein the mold comprises: the number of the mold cores is two; a feeding mechanism is arranged in the upper die; the feeding mechanism comprises a feeding pipeline, two shunting pipelines and a charging barrel; the feeding pipeline is communicated with the feeding hole; the two diversion pipelines are symmetrically arranged at two sides of the bottom of the feeding pipeline and are communicated with the feeding pipeline; the material filling cylinder is arranged in the upper heat preservation seat and is communicated with the diversion pipeline and the mold core respectively.

3. The mold according to claim 2, wherein: the heat preservation mechanism also comprises a feeding heat preservation pipe; the feeding heat-insulating pipe is arranged in the upper die and arranged on the outer side of the feeding pipeline in a surrounding mode.

4. The mold according to claim 1, wherein the mold comprises: and heating pipes are arranged around the outer sides of the upper heat preservation seat and the lower heat preservation seat.

5. The mold according to claim 1, wherein the mold comprises: the top of the lower die is provided with an installation groove; the bottom of the upper die is provided with a connecting hole; the mounting groove is provided with a mold counter; and the induction head at the top of the mold counter is inserted into the connecting hole.