CN215856955U

CN215856955U - High-efficient paper mould with reduce moisture content

Info

Publication number: CN215856955U
Application number: CN202122089641.7U
Authority: CN
Inventors: 王素卿
Original assignee: SUZHOU INDUSTRIAL PARK INTRAMEDIA (SUZHOU) Inc
Current assignee: SUZHOU INDUSTRIAL PARK INTRAMEDIA (SUZHOU) Inc
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-02-18
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a high-efficiency paper-plastic mold with reduced water content, which relates to the technical field of paper-plastic molds and comprises a lower mold and an upper mold, wherein a plurality of clamping blocks are arranged at the peripheral edges of the top surface of the lower mold, guide posts are arranged on the top surfaces of the clamping blocks, and annular sealing grooves are formed in the periphery of the top surface of the lower mold; the net is welded in the die cavity of the bottom surface of the upper die, an annular sealing gasket matched with an annular sealing groove is arranged on the periphery of the bottom surface of the upper die, a clamping groove is formed in the edge of the periphery of the bottom surface of the net in a matched mode through a clamping block, a placing groove is formed in the inner top surface of the clamping groove, and a guide groove is formed in the inner top surface of the placing groove in a matched mode through a guide column; the wet embryo is conveniently blocked by using the netting, and the wet embryo is prevented from being sucked away by vacuum suction, so that the moisture in the wet embryo is conveniently absorbed, the moisture evaporation time of a hot pressing section is reduced, and the production efficiency is improved; through the use of mutually supporting of fixture block and draw-in groove, realize the direction to last mould, avoid going up mould and bed die butt joint to have the error, be favorable to the transfer of wet embryo.

Description

High-efficient paper mould with reduce moisture content

Technical Field

The utility model relates to the technical field of paper-plastic molds, in particular to a high-efficiency paper-plastic mold with a reduced water content.

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, such tool being made up of various parts, different molds being made up of different parts; when a paper-plastic product is manufactured, a paper-plastic mold is needed, and the existing paper-plastic mold cannot be dehydrated, so that the water evaporation of the product in a hot-pressing mold section is too slow, and the production efficiency of the product is reduced; the above problems need to be solved and optimized.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a high-efficiency paper-plastic mold with a reduced water content.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a high-efficiency paper-plastic mold with a reduced water content comprises a lower mold and an upper mold, wherein a plurality of clamping blocks are arranged at the edges of the periphery of the top surface of the lower mold, guide columns are arranged on the top surfaces of the clamping blocks, and annular sealing grooves are formed in the periphery of the top surface of the lower mold;

the welding of mould intracavity of going up the mould bottom surface has the net, go up the mould bottom surface and be equipped with all around with annular seal groove complex annular seal pad, net bottom surface edge dish cooperation fixture block all around has seted up a draw-in groove, the standing groove has been seted up to draw-in groove inner top surface, the guide way has been seted up to the inner top surface cooperation guide post of standing groove.

Preferably, the netting is a 40-mesh twill net, and the netting is made of stainless steel.

Preferably, the guide post outer wall is matched with the placing groove sleeve and is provided with a buffer spring, and the bottom of the buffer spring is fixedly connected to the top surface of the clamping block.

Preferably, the fixture block and the guide post are both made of stainless steel, and the cross sections of the fixture block and the clamping groove are both arc-shaped surfaces.

Compared with the prior art, the utility model has the beneficial effects that:

the wet embryo is conveniently blocked by using the netting, and the wet embryo is prevented from being sucked away by vacuum suction, so that the moisture in the wet embryo is conveniently absorbed, the moisture evaporation time of a hot pressing section is reduced, and the production efficiency is improved; the clamping block and the clamping groove are matched with each other for use, so that the upper die is guided, the upper die and the lower die are prevented from being in butt joint with errors, and the transfer of wet embryos is facilitated; through buffer spring's use, avoid going up mould and bed die collision, avoid the damage of going up mould and bed die, improve the life of going up mould and bed die.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

FIG. 1 is a schematic diagram of a front view structure of the present invention;

FIG. 2 is a schematic bottom view of the present invention;

FIG. 3 is a structural diagram of the upper mold according to the present invention;

fig. 4 is a cross-sectional view from a side view of an upper mold of the present invention.

Number in the figure: 1. a lower die; 2. an upper die; 3. a clamping block; 4. a buffer spring; 5. a guide post; 6. a card slot; 7. an annular seal groove; 8. an annular seal; 9. netting; 10. a guide groove; 11. and (6) placing the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example (b): referring to fig. 1-4, a high-efficiency paper-plastic mold with reduced water content comprises a lower mold 1 and an upper mold 2, wherein a plurality of fixture blocks 3 are arranged at the peripheral edges of the top surface of the lower mold 1, guide posts 5 are arranged on the top surfaces of the fixture blocks 3, and annular seal grooves 7 are formed in the periphery of the top surface of the lower mold 1;

the net 9 is welded in the die cavity at the bottom surface of the upper die 2, the annular sealing gasket 8 matched with the annular sealing groove 7 is arranged on the periphery of the bottom surface of the upper die 2, and the sealing performance of the junction of the upper die 2 and the lower die 1 is improved through the mutual matching of the annular sealing gasket 8 and the annular sealing groove 7, so that a wet blank in the lower die 1 can be conveniently transferred into the upper die 2; the edge of the periphery of the bottom surface of the netting 9 is provided with a clamping groove 6 in a disc matching manner with the clamping block 3, the inner top surface of the clamping groove 6 is provided with a placing groove 11, the inner top surface of the placing groove 11 is provided with a guide groove 10 in a matching manner with the guide post 5, and the buffer spring 4 is convenient to place through the use of the placing groove 11, so that the upper die 2 and the lower die 1 are convenient to seal; through the use of mutually supporting of fixture block 3 and draw-in groove 6, realize going up mould 2 direction, avoid going up mould 2 and lower mould 1 butt joint to have the error to be favorable to the transfer of wet embryo.

In the utility model, the netting 9 is a 40-mesh twill net, the netting 9 is made of stainless steel, and the netting 9 is used to block the wet blank conveniently and prevent the wet blank from being absorbed by vacuum suction, so that the moisture in the wet blank is absorbed conveniently, the moisture evaporation time of a hot pressing section is reduced, and the production efficiency is improved.

According to the utility model, the buffer spring 4 is sleeved on the outer wall of the guide post 5 in a matching manner with the placing groove 11, the bottom of the buffer spring 4 is fixedly connected to the top surface of the fixture block 3, and through the use of the buffer spring 4, the collision between the upper die 2 and the lower die 1 is avoided, the damage to the upper die 2 and the lower die 1 is avoided, and the service life of the upper die 2 and the lower die 1 is prolonged.

In the utility model, the fixture block 3 and the guide post 5 are both made of stainless steel, and the cross sections of the fixture block 3 and the clamping groove 6 are both arc-shaped surfaces, so that the upper die 2 is conveniently guided.

The working principle is as follows: when the wet blank is transferred from the lower die 1 during working, the upper die 2 needs to be attached to the lower die 1; the method comprises the following steps: placing an upper die 2 on the top of a lower die 1, moving the upper die 2 downwards to enable a guide post 5 on the top surface of the lower die 1 to be inserted into a guide groove 10 of the upper die 2, and meanwhile, clamping a clamping block 3 in a clamping groove 6 to guide the upper die 2, so that the upper die 2 is prevented from being in butt joint with the lower die 1 to cause errors, and wet embryos are transferred conveniently; through the use of the buffer spring 4, the collision between the upper die 2 and the lower die 1 is avoided, the damage to the upper die 2 and the lower die 1 is avoided, and the service lives of the upper die 2 and the lower die 1 are prolonged;

when the upper die 2 is contacted with the lower die 1, the annular sealing gasket 8 at the bottom surface of the upper die 2 is clamped in the annular sealing groove 7 at the top surface of the lower die 1, so that the sealing property at the joint of the upper die 2 and the lower die 1 is improved, and a wet blank in the lower die 1 is conveniently transferred into the upper die 2; because the side surface of the upper die 2 is provided with the vacuum air pump, the air inlet end of the vacuum air pump is communicated with the die core of the upper die 2, and the wet embryo is adsorbed to the netting 9 of the upper die 2 from the lower die 1 under the action of the vacuum air pump; and then the water in the wet embryo is sucked away under the action of the vacuum air pump, so that the moisture in the wet embryo is reduced, the moisture evaporation time of a hot pressing section can be reduced, and the production efficiency is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a mould is moulded to high-efficient paper with reduce moisture content, includes bed die (1) and mould (2), its characterized in that: a plurality of clamping blocks (3) are arranged at the peripheral edges of the top surface of the lower die (1), guide posts (5) are arranged on the top surfaces of the clamping blocks (3), and annular sealing grooves (7) are formed in the periphery of the top surface of the lower die (1);

go up the mould intracavity welding of mould (2) bottom surface and have netting (9), go up mould (2) bottom surface be equipped with all around with annular seal groove (7) complex annular seal pad (8), netting (9) bottom surface edge dish cooperation fixture block (3) all around has seted up a draw-in groove (6), standing groove (11) have been seted up to draw-in groove (6) internal top surface, guide way (10) have been seted up in internal top surface cooperation guide post (5) of standing groove (11).

2. The high-efficiency paper-plastic mold with the reduced water content as claimed in claim 1, wherein: the netting (9) is a 40-mesh twill net, and the netting (9) is made of stainless steel materials.

3. The high-efficiency paper-plastic mold with the reduced water content as claimed in claim 1, wherein: the guide post (5) is provided with a buffer spring (4) in a sleeved mode in a matching mode with the placing groove (11), and the bottom of the buffer spring (4) is fixedly connected to the top face of the clamping block (3).

4. The high-efficiency paper-plastic mold with the reduced water content as claimed in claim 1, wherein: the fixture block (3) and the guide post (5) are both made of stainless steel materials, and the cross sections of the fixture block (3) and the clamping groove (6) are arc-shaped surfaces.