CN213972248U

CN213972248U - Plastic mold with dust removal function

Info

Publication number: CN213972248U
Application number: CN202022037024.8U
Authority: CN
Inventors: 管祝悦
Original assignee: Donghai Ruijie Packaging Co ltd
Current assignee: Donghai Ruijie Packaging Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-08-17
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a plastic mould with dust removal function, which comprises a fourth shell and a first shell, a gas injection port is fixedly arranged at the middle position of the front end of the fourth shell, a first support column is fixedly arranged at the upper end of the fourth shell, the first supporting column is provided with an air outlet, a third shell is fixedly arranged above the fourth shell, a condenser is fixedly arranged in the third shell, a second shell is fixedly arranged at the upper end of the first shell, the evaporator is fixedly arranged in the second shell, the utility model is provided with four groups of hollow first supporting columns, the first supporting column is provided with an air outlet hole which can continuously blow air to the surface of the die to prevent dust from adhering to the surface of the die, the finished product is influenced, meanwhile, the condenser is arranged inside the third shell and is used for heat preservation before injection molding, and the evaporator is arranged inside the second shell and is used for rapid cooling and shaping after injection molding.

Description

Plastic mold with dust removal function

Technical Field

The utility model belongs to the technical field of the raw plastic processing, concretely relates to plastic mold with dust removal function.

Background

A plastic mold is a tool which is matched with a plastic molding machine in the plastic processing industry and gives a complete configuration and accurate dimension to a plastic product. Because of the variety and processing method of plastic, and the structure of plastic molding machines and plastic products are various, the variety and structure of plastic molds are also various.

The existing plastic mold is inevitably contaminated with dust and impurities in the production and processing process, the quality of a plastic finished product is influenced, other products in the same batch are influenced because the influence is not obviously difficult to be eliminated, meanwhile, the temperature is ensured before injection molding in processing, otherwise, the deformation is caused, the plastic mold is quickly cooled after injection molding, and otherwise, the working efficiency is delayed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic mold with dust removal function to solve present plastic mold who proposes in the above-mentioned background art and can be infected with dust impurity in the in-process of production and processing unavoidably, can cause the influence to the off-the-shelf quality of plastics, and because the unobvious of influence is difficult to the investigation come out, will influence other goods of same batch, simultaneously in processing, guarantee the temperature before moulding plastics, otherwise can appear warping, will cool off fast after moulding plastics, otherwise just delay work efficiency's problem very much.

In order to achieve the above object, the utility model provides a following technical scheme: a plastic mold with a dust removal function comprises a fourth shell and a first shell, wherein a gas injection port is fixedly arranged at the middle position of the front end of the fourth shell, a first supporting column is fixedly arranged at the upper end of the fourth shell, a vent hole is formed in the first supporting column, a third shell is fixedly arranged above the fourth shell, a condenser is fixedly arranged in the third shell, bolts are fixedly arranged at two sides of the top end of the third shell, a mold fixing groove is formed in the middle position of the top end of the third shell, second supporting columns are fixedly arranged around the top end of the third shell, a rubber sleeve is fixedly arranged at the upper end of each second supporting column, a second shell is fixedly arranged at the upper end of the first shell, an evaporator is fixedly arranged in the second shell, and first slots are formed in four top corners of the upper surface of the second shell, the second slot has been seted up around the top of second casing, the top intermediate position department fixed mounting of second casing has the fixed module, the cavity has been seted up to the inside of fourth casing.

Preferably, first support column is provided with four groups altogether, four apex angle positions on the top of fourth casing of four groups first support column fixed mounting are located, the third casing is all run through to four groups first support column, the inside of first support column is hollow structure, the inside hollow structure and the cavity through connection of first support column, the exhaust vent is seted up in first support column intermediate position department, the position of exhaust vent is a little higher than the upper surface of third casing.

Preferably, the second support columns are provided with six groups, the six groups of second support columns are uniformly distributed at the periphery of the top end of the third shell, and one third of the upper ends of the six groups of second support columns are wrapped by rubber sleeves.

Preferably, eight groups of bolts are arranged, the first shell and the second shell are mutually matched and fixedly connected through four groups of bolts and threaded holes, the third shell and the fourth shell are mutually matched and fixedly connected through the other four groups of bolts and threaded holes, and the upper surfaces of the eight groups of bolts are lower than the upper surfaces of the second shell and the third shell.

Preferably, the condensers are uniformly distributed in the third shell to wrap the fixed mold cavity, and the evaporators are uniformly distributed in the second shell to fill the fixed mold cavity.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization has set up the hollow first support column of four groups, has seted up the exhaust vent on first support column, can blow to the mould surface continuously, prevents that the dust from gluing on the mould surface, causes the influence to the finished product, keeps warm before moulding plastics at the inside condenser that has set up of third casing simultaneously, and the evaporator is cooled off the design fast after moulding plastics in that second casing is inside.

Drawings

Fig. 1 is a complete structural schematic diagram of the present invention;

fig. 2 is a cross-sectional view of a third shell and a fourth shell of the present invention;

fig. 3 is a cross-sectional view of a third housing of the present invention;

in the figure: 1-a first supporting column, 2-a first slot, 3-a second slot, 4-a fixed module, 5-a second shell, 6-an evaporator, 7-a first shell, 8-a gas injection port, 9-a fourth shell, 10-a condenser, 11-a third shell, 12-a bolt, 13-a fixed module slot, 14-a second supporting column, 15-a rubber sleeve, 16-an air outlet hole and 17-a cavity.

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. 1-3, the present invention provides a technical solution of a plastic mold with a dust removing function: comprises a fourth shell 9 and a first shell 7, a gas injection port 8 is fixedly arranged at the middle position of the front end of the fourth shell 9, a first supporting column 1 is fixedly arranged at the upper end of the fourth shell 9, an air outlet 16 is arranged on the first supporting column 1, a third shell 11 is fixedly arranged above the fourth shell 9, a condenser 10 is fixedly arranged in the third shell 11, bolts 12 are fixedly arranged at the two sides of the top end of the third shell 11, a fixed die groove 13 is arranged at the middle position of the top end of the third shell 11, second supporting columns 14 are fixedly arranged around the top end of the third shell 11, a rubber sleeve 15 is fixedly arranged at the upper end of the second supporting column 14, a second shell 5 is fixedly arranged at the upper end of the first shell 7, an evaporator 6 is fixedly arranged in the second shell 5, first slots 2 are arranged at four top corners of the upper surface of the second shell 5, second slots 3 are arranged around the top end of the second shell 5, the fixed module 4 is fixedly installed at the middle position of the top end of the second shell 5, and a cavity 17 is formed in the fourth shell 9.

In order to make can be constantly blown to the mould surface, prevent that the dust from being stained with on the mould surface, thereby prevent that dust impurity from causing the influence to finished product quality, in this embodiment, preferred first support column 1 is provided with four groups altogether, four first support column 1 fixed mounting of group are in four apex angle positions on the top of fourth casing 9, third casing 11 is all run through to four first support column 1 of group, the inside of first support column 1 is hollow structure, the inside hollow structure and the cavity 17 through connection of first support column 1, exhaust vent 16 sets up in first support column 1 intermediate position department, exhaust vent 16's the position is a little higher than the upper surface of third casing 11.

In order to enable the fixed mold block 4 and the fixed mold groove 13 to be tightly attached and ensure the integrity and the aesthetic property of a finished product, in this embodiment, six groups of the second support columns 14 are preferably arranged, the six groups of the second support columns 14 are uniformly distributed at the positions around the top end of the third shell 11, and one third of the upper ends of the six groups of the second support columns 14 are wrapped by the rubber sleeves 15.

In order to enable the shells to be stably connected and simultaneously detach and replace parts, in the embodiment, preferably, eight groups of bolts 12 are arranged, the first shell 7 and the second shell 5 are fixedly connected through four groups of bolts 12 and threaded holes, the third shell 11 and the fourth shell 9 are fixedly connected through the other four groups of bolts 12 and threaded holes, and the upper surfaces of the eight groups of bolts 12 are lower than the upper surfaces of the second shell 5 and the third shell 11.

In order to keep the temperature before injection and cool and shape quickly after injection, in this embodiment, the condensers 10 are preferably uniformly distributed inside the third housing 11 to wrap the fixed mold cavity 13, and the evaporators 6 are uniformly distributed inside the second housing 5 to fill the fixed mold 4.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, pass through sealing washer sealing connection with 6 gas injection mouths 8 of evaporimeter and condenser 10 respectively with the pipeline or the equipment that correspond, then begin to process, at this moment, gas injection mouth 8 is through the continuous with the air packing to cavity 17 of pipeline, because the injection volume is greater than the discharge amount, can form strong wind continuous blowing off from exhaust vent 16, guarantee that the mould surface is not stained with dust impurity, condenser 10 and evaporimeter 6 continue to start working simultaneously, condenser 10 can guarantee before moulding plastics the temperature of fixed die cavity 13, can not make plastics because low temperature and stereotype in advance, lead to warping, back of moulding plastics, evaporimeter 6 begins to move, continuous heat absorption, make the quick cooling shaping of plastics finished product.

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. A plastic mold with a dust removal function comprises a fourth shell (9) and a first shell (7), and is characterized in that: the front end middle position of the fourth shell (9) is fixedly provided with a gas injection port (8), the upper end of the fourth shell (9) is fixedly provided with a first support column (1), the first support column (1) is provided with a vent hole (16), the upper side of the fourth shell (9) is fixedly provided with a third shell (11), the third shell (11) is internally and fixedly provided with a condenser (10), the top end two sides of the third shell (11) are fixedly provided with bolts (12), the top end middle position of the third shell (11) is provided with a fixed die groove (13), the top end of the third shell (11) is fixedly provided with second support columns (14) all around, the upper end of the second support columns (14) is fixedly provided with a rubber sleeve (15), the upper end of the first shell (7) is fixedly provided with a second shell (5), the inner part of the second shell (5) is fixedly provided with an evaporator (6), first slot (2) have been seted up to four apex angle departments of the upper surface of second casing (5), second slot (3) have been seted up all around on the top of second casing (5), the top intermediate position department fixed mounting of second casing (5) has decides module (4), cavity (17) have been seted up to the inside of fourth casing (9).

2. The plastic mold with the dust removal function according to claim 1, wherein: first support column (1) is provided with four groups altogether, four groups of first support column (1) fixed mounting are in four apex angle positions on the top of fourth casing (9) department, third casing (11) all run through in four groups of first support column (1), the inside of first support column (1) is hollow structure, the inside hollow structure and cavity (17) through connection of first support column (1), establish in first support column (1) intermediate position department exhaust vent (16), the position of exhaust vent (16) is a little higher than the upper surface of third casing (11).

3. The plastic mold with the dust removal function according to claim 1, wherein: the second supporting columns (14) are provided with six groups, the six groups of second supporting columns (14) are uniformly distributed on the periphery of the top end of the third shell (11), and one third of the upper ends of the six groups of second supporting columns (14) are wrapped by rubber sleeves (15).

4. The plastic mold with the dust removal function according to claim 1, wherein: the novel multifunctional shell is characterized in that eight groups of bolts (12) are arranged, the first shell (7) and the second shell (5) are matched and fixedly connected with each other through four groups of bolts (12) and threaded holes, the third shell (11) and the fourth shell (9) are matched and fixedly connected with each other through four groups of other bolts (12) and threaded holes, and the upper surfaces of the eight groups of bolts (12) are lower than the upper surfaces of the second shell (5) and the third shell (11).

5. The plastic mold with the dust removal function according to claim 1, wherein: the condenser (10) is uniformly distributed in the third shell (11) to wrap the fixed die cavity (13), and the evaporator (6) is uniformly distributed in the second shell (5) to fill the fixed die block (4).