CN214111428U

CN214111428U - Blow mold with thermal-protective coating

Info

Publication number: CN214111428U
Application number: CN202022439940.4U
Authority: CN
Inventors: 邱志刚
Original assignee: Shanghai Yifan Mould Co ltd
Current assignee: Shanghai Yifan Mould Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-09-03
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a blow mold with a heat insulating layer, which relates to the mechanical field, comprising a mold, wherein a shock absorbing layer and a heat insulating layer are arranged at one time on the inner side of the mold, a heat insulating plate is arranged in the heat insulating layer, a plurality of heat inlet ports are evenly arranged on the heat insulating plate, a motor is arranged on the upper side of the partition plate, a cooling fin is arranged on the upper side of the motor, a cooling tank is arranged on the bottom side of the inner part of the heat insulating plate, a cooling fin is arranged in the cooling tank, a plurality of moving rods a are connected on the upper side of the inner part of the shock absorbing layer, a sliding column is arranged on the moving rods b, a limiting plate is arranged on the lower side of the inner part of the shock absorbing layer, and springs are arranged on the outer sides of the moving rods a and b between the two limiting plates, and reduce the heat and scatter, can carry out the shock attenuation buffering to the mould moreover, prevent the shape deformation of shaping blowing, improve work efficiency.

Description

Blow mold with thermal-protective coating

Technical Field

The utility model relates to the field of machinary, specifically a blowing mould with insulating layer.

Background

Blow molding, which is referred to herein primarily as blow molding, is a process of forming hollow articles by blowing a hot melt parison closed in a mold with the aid of gas pressure, is the third most common plastic processing method, and is also a faster-developing plastic molding method. The mould that the blow molding was used only has the bed die (die), compare with injection moulding, equipment cost is lower, the adaptability is stronger, formability can be good (such as low stress), can form the goods that have complicated fluctuation curve (shape), the raw materials of blow molding level will be abundanter, the processing property is better, the blow molding will be along with the market to its goods's demand, it is good in the aspects such as material, machinery, auxiliary assembly, control system, software, etc. development trend, goods packaging container, industrial product will have great growth, and injection blow molding, multilayer blow molding can have quick development.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blow mold with insulating layer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a blowing mould with insulating layer, which comprises a die, buffer layer and insulating layer are once installed to the mould inboard, evenly be provided with a plurality of on inside heat insulating board and the heat insulating board that is provided with of insulating layer and advance the hot mouth, the baffle upside is provided with motor and motor upside and installs the fin, the inside bottom side of heat insulating board is provided with refrigeration jar and refrigeration jar internally mounted and has the refrigeration piece, the inside upside of buffer layer is connected with and is provided with the spout on a plurality of carriage release lever an and the carriage release lever a, the inside below of buffer layer is connected with and is provided with the traveller b on a plurality of carriage release lever b and the carriage release lever b, the traveller cooperation is installed inside the spout, carriage release lever a upside and traveller b downside all are provided with carriage release lever a and the carriage release lever b outside between limiting plate and two limiting plates and install the spring.

As a further aspect of the present invention: the mould outside is provided with the screw and the screw connects gradually fixed mould, buffer layer and insulating layer.

As a further aspect of the present invention: the heat insulation board is internally provided with heat insulation fibers, and the inner side of the heat insulation layer is coated with heat insulation paint.

As a further aspect of the present invention: the motor and the heat inlet are alternately arranged, and the refrigeration tank is positioned under the heat inlet.

As a further aspect of the present invention: and heat insulation paint is coated on the inner side of the damping layer.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a rationally, through setting up insulating layer, fin, motor, heat inlet, refrigeration jar and refrigeration piece, can carry out good effectual thermal-insulated to mould inside to reduce the heat and disperse, through setting up the screw, can install fixedly mould, insulating layer and buffer layer, improve fashioned efficiency, improve and set up buffer layer, carriage release lever an, carriage release lever b and spring, can carry out the shock attenuation buffering to the mould, prevent that the shape of shaping blowing from being out of shape, improve work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a blow mold with a heat insulation layer in a front view.

Fig. 2 is a schematic sectional view of a heat insulating layer in a blow mold with the heat insulating layer.

FIG. 3 is a schematic sectional view of a shock absorbing layer in a blow mold with a thermal insulation layer.

Fig. 4 is a schematic structural diagram of a refrigeration tank in a blow mold with a thermal insulation layer.

In the figure: 1-mould, 2-screw, 3-thermal insulation layer, 4-shock absorption layer, 5-motor, 6-thermal insulation plate, 7-heat inlet, 8-refrigeration tank, 9-refrigeration piece, 10-limit plate, 11-movable rod a, 12-chute, 13-sliding column, 14-movable rod b and 15-spring.

Detailed Description

It is noted that all of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations where mutually exclusive features/steps are present.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The first embodiment is as follows: referring to fig. 1-4, in the embodiment of the present invention, a blow mold with a thermal insulation layer comprises a mold 1, a shock-absorbing layer 4 and a thermal insulation layer 3 are installed on the inner side of the mold 1 at one time, a thermal insulation board 6 is installed inside the thermal insulation layer 3, a plurality of heat inlets 7 are evenly arranged on the thermal insulation board 6, a motor 5 is arranged on the upper side of the thermal insulation board, a heat sink is installed on the upper side of the motor 5, a refrigeration tank 8 is arranged on the bottom side inside the thermal insulation board 6, a refrigeration sheet 9 is installed inside the refrigeration tank 8, a plurality of movable rods a11 are connected to the upper side inside the shock-absorbing layer 4, a sliding chute 12 is arranged on the movable rods a11, a plurality of movable rods b14 are connected to the lower side inside the shock-absorbing layer 4, a sliding pillar 13 is arranged on the movable rod b14, the sliding pillar 13 is installed inside the sliding chute 12 in a matching manner, limiting plates 10 are arranged on the upper side of the movable rod a11 and the lower side of the movable rod b14, and springs 15 are installed outside the movable rod a11 and the movable rod a 14 between the two limiting plates 10, the heat insulation plate 6 is internally provided with heat insulation fibers, the inner side of the heat insulation layer 3 is coated with heat insulation coating, the motor 5 and the heat inlet 7 are alternately arranged, the refrigerating tank 8 is positioned under the heat inlet 7, the inner side of the shock absorption layer 4 is coated with heat insulation coating, heat is pretreated by the heat insulation coating on the outer side of the heat insulation layer 3 and then is conveyed into the heat insulation layer 3, the motor 5 drives the radiating fins to rotate, so that the heat transmitted in is diffused and cooled, then flows into the refrigerating tank 8 through the heat inlet 7 and is absorbed by the refrigerating tank 8 and cooled by the refrigerating sheet 9, the refrigerating sheet 9 is spiral, the heat refrigerating path and time can be prolonged, the refrigerating effect is better, then, the heat insulation coating on the outer side of the shock absorption layer 4 is used for heat insulation again, when the heat insulation layer 3 is deformed by high temperature, the vibration is transmitted to the shock absorption layer 4, the vibration is transmitted to the movable rod a11, the movable rod a11 is driven to slide in the sliding groove 12 of the movable rod b14 and compress the spring 15, and the deformation quantity is buffered and damped, after the deformation is finished, the spring 15 returns to drive the movable rod a11 and the movable rod b14 to reset, and the one-time blow molding process is finished.

Example two: the utility model discloses a still provide another embodiment, this embodiment is improved to some extent on the basis of above-mentioned embodiment, the mould 1 outside is provided with screw 2 and screw 2 connects gradually fixed mould 1, buffer layer 4 and insulating layer 3.

The utility model discloses a theory of operation: mounting screws 2, so that the mold 1, the heat insulation layer 3 and the shock absorption layer 4 are fixed, heat is pretreated by heat insulation coating outside the heat insulation layer 3 and then is transmitted into the heat insulation layer 3, the motor 5 drives the radiating fins to rotate, so that the transmitted heat is diffused and cooled, then the heat flows into the refrigerating tank 8 through the heat inlet 7, is absorbed by the refrigerating tank 8 and is cooled by the refrigerating sheet 9, the refrigerating sheet 9 is spiral, the heat refrigerating path and time can be prolonged, the refrigerating effect is better, then, the heat insulation coating outside the shock absorption layer 4 carries out heat insulation again, when the heat insulation layer 3 deforms under high temperature, vibration is transmitted to the shock absorption layer 4, the vibration is transmitted to the movable rod a11, the movable rod a11 is driven to slide in the sliding groove 12 of the movable rod b14 and compress the spring 15, the deformation quantity is buffered and damped, the spring 15 is restored to drive the movable rod a11 and the movable rod b14 to reset after the deformation is finished, the primary blow molding process is completed.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A blow molding mold with a heat insulation layer comprises a mold (1) and is characterized in that a shock absorption layer (4) and the heat insulation layer (3) are installed on the inner side of the mold (1) at one time, a heat insulation plate (6) is arranged inside the heat insulation layer (3), a plurality of heat inlet openings (7) are uniformly formed in the heat insulation plate (6), a motor (5) is arranged on the upper side of a partition plate, radiating fins are installed on the upper side of the motor (5), a refrigeration tank (8) is arranged on the bottom side inside the heat insulation plate (6), refrigeration sheets (9) are installed inside the refrigeration tank (8), a plurality of movable rods a (11) are connected on the upper side inside the shock absorption layer (4), a sliding groove (12) is formed in each movable rod a (11), a plurality of movable rods b (14) are connected on the lower side inside the shock absorption layer (4), a sliding column (13) is arranged on each movable rod b (14), and the sliding column (13) is installed inside the sliding groove (12) in a matching manner, limiting plates (10) are arranged on the upper side of the moving rod a (11) and the lower side of the moving rod b (14), and springs (15) are arranged on the outer sides of the moving rod a (11) and the moving rod b (14) between the two limiting plates (10).

2. The blow mold with the thermal insulation layer as claimed in claim 1, wherein the mold (1) is provided with a screw (2) on the outer side, and the screw (2) is connected with the fixed mold (1), the shock absorption layer (4) and the thermal insulation layer (3) in sequence.

3. The blow mold with the thermal insulation layer as claimed in claim 1, characterized in that the motor (5) is arranged alternately with the heat inlet (7) and the refrigeration tank (8) is located directly below the heat inlet (7).

4. The blow mold with insulation according to claim 2, characterized in that the shock-absorbing layer (4) is coated with an insulation coating on the inside.