CN217419156U

CN217419156U - Paper-plastic mould with strong sealing performance

Info

Publication number: CN217419156U
Application number: CN202220905860.XU
Authority: CN
Inventors: 陈甘霖
Original assignee: Suzhou Ganlin Mould Co ltd
Current assignee: Suzhou Ganlin Mould Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-09-13
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses a mould is moulded to paper that leakproofness is strong uses and moulds product technical field at paper, and its technical scheme main points are: including cope match-plate pattern, lower bolster, set up the last mould profiled sheeting of cope match-plate pattern department, set up the die cavity on last mould profiled sheeting, the die cavity upwards the protrusion sets up on last mould profiled sheeting, sets up sealing assembly around the outside of die cavity, seals the side of die cavity through sealing assembly, and the lower mould retainer plate is installed to the top of die cavity, and the lower mould retainer plate sets up on the lower bolster. The sealing assembly is arranged in the injection molding die cavity to prevent the paper pulp from leaking outside in the adsorption process, so that a molded paper-plastic product is manufactured.

Description

Paper-plastic mould with strong sealing performance

Technical Field

The utility model relates to a product technical field is moulded to paper, and more specifically says that it relates to a mould is moulded to paper that leakproofness is strong.

Background

Paper mould is through adsorbing the paper pulp that will use in the mould, through adsorbing the paper pulp after the product is made to the shaping in the die cavity, but paper mould need make the mould sealed at the in-process that uses, just so can realize the shaping of paper mould product with the effectual absorption of paper pulp in the mould shaping intracavity, common paper mould directly through going up mould and lower mould compound die use, but the mould of the paper mould product that improves the leakproofness is not made to the pertinence, can reduce more to the shaping rate of product like this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a mould is moulded to paper that leakproofness is strong, its advantage is that the leakproofness is high, facilitates the use, and the yield is high.

The above technical object of the present invention can be achieved by the following technical solutions:

the utility model provides a mould is moulded to paper that adsorptivity is strong, includes cope match-plate pattern, lower bolster, sets up the last mould profiled sheeting of cope match-plate pattern department sets up mould cavity on the last mould profiled sheeting, the mould cavity upwards the protrusion sets up go up on the mould profiled sheeting, set up seal assembly around the outside of mould cavity, through seal assembly will the side of mould cavity seals, the lower mould retainer plate is installed to the top of mould cavity, the lower mould retainer plate sets up on the lower bolster.

Through above-mentioned technical scheme, at the in-process that uses, through injecting into paper pulp in the die cavity that cope match-plate pattern department set up, the suction with the help of paper pulp afterwards is stored paper pulp in the inside of die cavity, the sealing assembly who sets up in the periphery of die cavity realizes the sealing of die cavity, cup joints the lower mould retainer plate in the periphery of die cavity afterwards, realizes the butt of lower mould retainer plate to the die cavity, the lower mould retainer plate of installing the lower bolster can realize the absorption of laminating more to the die cavity, conveniently produce the product that the yield is high.

The utility model discloses further set up to: the sealing assembly comprises a sealing retainer ring arranged on the periphery of the die cavity, a positioning piece arranged on the periphery of the sealing retainer ring, a first partition plate positioned below the positioning piece, a sheet arranged below the first partition plate, and an upper die forming plate arranged below the sheet.

Through above-mentioned technical scheme, realize the paper pulp adsorption in-process through setting up at the sealing assembly of die cavity periphery and prevent to leak, can improve adsorption efficiency like this, the setting element of setting fixes a position the die cavity, and the first baffle that sets up the use and last mould profiled sheeting can regard as a shelves piece setting in the periphery of die cavity, convenient to use sets up the thin slice between first baffle and the last mould profiled sheeting and realizes linking between first baffle and the last mould profiled sheeting.

The utility model discloses further set up to: the die cavity is circular.

Through above-mentioned technical scheme, the circular absorption paper pulp that can be more even that sets up realizes the absorption to paper pulp.

The utility model discloses further set up to: the locating piece is square and is provided with through holes at the periphery.

Through the technical scheme, the through holes can facilitate positioning and installation of the positioning pieces.

The utility model discloses further set up to: the periphery of the die cavity is provided with grooves which are arranged in order.

Through the technical scheme, the grooves which are arranged in order can facilitate the inflow of paper pulp.

The utility model discloses further set up to: the slice is provided with first positioning holes with equal intervals.

Through the technical scheme, the positioning holes can be used for positioning more conveniently.

The utility model discloses further set up to: and second positioning holes with equal intervals are arranged on the first partition plate, and the second positioning holes and the first positioning holes are arranged in a corresponding mode.

Through the technical scheme, the first partition plate and the sheet can be assisted in installation and positioning through the arrangement of the first positioning hole and the second positioning hole.

To sum up, the utility model discloses following beneficial effect has:

1. the sealing retainer ring is arranged on the periphery of the die cavity, so that the condition that the paper pulp leaks out in the paper pulp adsorption process can be effectively prevented, and a good sealing effect is achieved;

2. the forming rate of the product can be improved after the sealing assembly is arranged, and the product is convenient to manufacture and form.

Drawings

FIG. 1 is an exploded view of the present embodiment;

FIG. 2 is a schematic view of the upper mold structure of the present embodiment;

fig. 3 is a schematic overall structure diagram of the present embodiment.

Reference numerals are as follows: 1. mounting a template; 2. a lower template; 3. a mold cavity; 4. an upper die forming plate; 5. a seal assembly; 6. a lower die fixing ring; 7. a sealing retainer ring; 8. a positioning member; 9. a first separator; 10. a sheet; 11. a second positioning hole; 12. a through hole; 13. a groove; 14. a first locating hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

a paper-plastic mould with strong sealing performance is disclosed, referring to figures 1 to 3, and comprises an upper template 1, a lower template 2, an upper mould forming plate 4 arranged at the upper template 1, a mould cavity 3 arranged on the upper mould forming plate 4, wherein the mould cavity 3 protrudes upwards and is arranged on the upper mould forming plate 4, a sealing component 5 is arranged around the outer side of the mould cavity 3, the side edge of the mould cavity 3 is sealed through the sealing component 5, a lower mould fixing ring 6 is arranged above the mould cavity 3, and the lower mould fixing ring 6 is arranged on the lower template 2; in the in-process of using, through injecting into paper pulp in the die cavity 3 that 1 department of cope match-plate pattern set up, the adsorption affinity with the help of paper pulp afterwards stores paper pulp in the inside of die cavity 3, seal assembly 5 that sets up in the periphery of die cavity 3 realizes the sealed of die cavity 3, cup joint lower mould retainer plate 6 in the periphery of die cavity 3 afterwards, realize lower mould retainer plate 6 to the butt of die cavity 3, the lower mould retainer plate 6 of installing lower bolster 2 can realize the absorption of laminating more to die cavity 3, the product that the yield is high is conveniently made.

Referring to fig. 1 and 3, the sealing assembly 5 includes a sealing collar 7 mounted on the periphery of the mold cavity 3, a positioning member 8 disposed on the periphery of the sealing collar 7, a first partition plate 9 located below the positioning member 8, a thin plate 10 disposed below the first partition plate 9, and an upper mold plate 4 mounted below the thin plate 10; the sealing assembly 5 arranged at the periphery of the die cavity 3 is used for preventing leakage in the paper pulp adsorption process, so that the adsorption efficiency can be improved, the locating piece 8 is used for locating the die cavity 3, the used first partition plate 9 and the upper die forming plate 4 can be used as blocking pieces and arranged at the periphery of the die cavity 3, the use is convenient, and the sheet 10 is arranged between the first partition plate 9 and the upper die forming plate 4 for realizing the connection between the first partition plate 9 and the upper die forming plate 4; the positioning piece 8 is square, and through holes 12 are formed in the periphery of the positioning piece; the through hole 12 can facilitate the positioning and installation of the positioning piece 8.

Referring to fig. 1 and 2, the mold cavity 3 is circular; the arranged round shape can more uniformly adsorb paper pulp, so that the adsorption of the paper pulp is realized; grooves 13 are formed in the periphery of the die cavity 3, and the grooves 13 are arranged in order; the grooves 13 arranged in a regular pattern facilitate the inflow of pulp.

Referring to fig. 1, 2 and 3, the sheet 10 is provided with first positioning holes 14 at equal intervals; the arranged positioning holes can be used for positioning more conveniently; the first partition board 9 is provided with equidistant second positioning holes 11, and the second positioning holes 11 and the first positioning holes 14 are arranged correspondingly; the use of the mounting positioning between the first partition plate 9 and the sheet 10 can be facilitated by the provision of the first positioning hole 14 and the second positioning hole 11.

The specific embodiments are only for explaining the present invention, and it is not a limitation to the present invention, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the claims of the present invention.

Claims

1. Paper mould that leakproofness is strong, its characterized in that, including cope match-plate pattern (1), lower bolster (2), set up last mould profiled sheeting (4) of cope match-plate pattern (1) department sets up mould chamber (3) on last mould profiled sheeting (4), mould chamber (3) upwards the protrusion sets up go up on mould profiled sheeting (4), set up seal assembly (5) around the outside of mould chamber (3), through seal assembly (5) will the side of mould chamber (3) seals, lower mould retainer plate (6) are installed to the top of mould chamber (3), lower mould retainer plate (6) set up on lower bolster (2).

2. The paper-plastic mold with high sealing performance as claimed in claim 1, wherein the sealing assembly (5) comprises a sealing retainer ring (7) arranged at the periphery of the mold cavity (3), a positioning member (8) arranged at the periphery of the sealing retainer ring (7), a first partition plate (9) positioned below the positioning member (8), a thin sheet (10) arranged below the first partition plate (9), and an upper mold forming plate (4) arranged below the thin sheet (10).

3. A strong paper-plastic mould according to claim 2, characterised in that the mould cavity (3) is circular.

4. The paper-plastic mold with high sealing performance as claimed in claim 3, wherein the positioning member (8) is square and is provided with through holes (12) at the periphery.

5. A paper-plastic mould with strong sealing performance as claimed in claim 1, wherein the periphery of the mould cavity (3) is provided with grooves (13), and the grooves (13) are arranged in order.

6. The paper-plastic mold with high sealing performance as claimed in claim 2, wherein the sheet (10) is provided with first positioning holes (14) at equal intervals.

7. The paper-plastic mold with high sealing performance as claimed in claim 6, wherein the first partition plate (9) is provided with second positioning holes (11) at equal intervals, and the second positioning holes (11) and the first positioning holes (14) are arranged correspondingly.