CN219055145U

CN219055145U - A integrative injection moulding mould for making chopping board

Info

Publication number: CN219055145U
Application number: CN202222563005.8U
Authority: CN
Inventors: 潘勇军
Original assignee: Ninghai Dehui Plastic Co ltd
Current assignee: Ninghai Dehui Plastic Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-05-23
Anticipated expiration: 2032-09-27

Abstract

The utility model relates to the technical field of injection molds, in particular to an integrated injection molding mold for manufacturing a chopping board, which comprises a lower fixed plate, wherein two partition boards are fixedly connected to the lower fixed plate, a top plate is connected to the lower fixed plate in a sliding way, the side of the top plate is connected with the partition boards in a sliding way, a thimble is fixedly connected to the top plate, a male mold plate is fixedly connected to the top side of the partition boards, a female mold plate is detachably connected to the top side of the male mold plate, a movable plate is detachably connected to the top side of the movable plate, an upper fixed plate is detachably connected to the top side of the movable plate, an injection molding pipeline is arranged on the upper fixed plate, protruding blocks are fixedly connected to the interiors of the male mold plate and the female mold plate, grooves are formed at one ends of the protruding blocks, a plurality of limit grooves are formed in the top side of the male mold plate, a demolding hole is formed in the lower fixed plate, and a through hole is formed in the male mold plate; the plastic that makes things convenient for operating personnel to follow injection moulding pipeline injection and integrated into one piece, the while is convenient to install the interior at the mounting groove with the whetstone of specific shape.

Description

A integrative injection moulding mould for making chopping board

Technical Field

The utility model relates to a chopping board injection mold, in particular to an integrated injection molding mold for manufacturing chopping boards, and belongs to the technical field of injection molds.

Background

At present, the plastic chopping board is generally formed by pressing, namely, plastic is firstly processed into a semi-finished product, then the processed plastic is put into the plastic according to the size of a mould, the plastic chopping board is hydraulically formed by a hydraulic press, the operation is relatively troublesome, meanwhile, the plastic chopping board and the knife grinder on the market at present are separate individuals, the volume of the knife grinder is relatively smaller, and the knife grinder is relatively easy to lose, so that the injection chopping board convenient to combine with the knife grinder is needed at present.

Disclosure of Invention

The present utility model has been made to solve the above problems, and an object of the present utility model is to provide an integral injection molding mold for manufacturing a chopping board, which facilitates an operator to inject melted plastic from an injection pipe and to integrally mold the plastic, and at the same time, facilitates installation of a knife stone of a specific shape inside an installation groove.

The technical scheme is that the integrated injection molding die for manufacturing the chopping board comprises a lower fixed plate, wherein two partition boards are fixedly connected to the lower fixed plate, a top plate is connected to the lower fixed plate in a sliding mode, the side of the top plate is in sliding connection with the partition boards, a thimble is fixedly connected to the top plate, a male template is fixedly connected to the top side of the partition boards, a female template is detachably connected to the top side of the male template, a movable plate is detachably connected to the top side of the female template, an upper fixed plate is detachably connected to the top side of the movable plate, injection molding pipelines are arranged on the upper fixed plate, protruding blocks are fixedly connected to the interiors of the male template and the female template, grooves are formed in one ends of the protruding blocks, a plurality of limiting grooves are formed in the top side of the male template, demolding holes are formed in the lower fixed plate, and through holes are formed in the male template.

Preferably, the thimble is of a cylindrical structure, and a plurality of thimbles are arranged on the thimble.

Preferably, the two partition plates are symmetrically distributed in parallel, and both the partition plates are perpendicular to the lower fixing plate.

Preferably, injection molding pipelines are arranged on the movable plate and the mother template, and the injection molding pipelines are in linear vertical distribution.

Preferably, the sides of the male template and the female template are provided with heat dissipation holes, and the heat dissipation holes are provided with a plurality of heat dissipation holes.

Preferably, the lower fixing plate and the upper fixing plate are provided with fixing holes, and the fixing holes are provided with a plurality of matrix arrays.

Preferably, both ends of the protruding block are arc-shaped structures, and a plurality of through holes are formed in the protruding block.

The beneficial effects of the utility model are as follows: in the device injection molding process, the lower fixed plate and the upper fixed plate are respectively fixed on two sides of the machine tool, after the male template and the female template are mutually attached, an injection molding pipeline is arranged on the upper fixed plate, the injection molding pipeline extends to the inside of the female template, at the moment, an operator injects molten plastic into the cavity from the injection molding pipeline, waits for plastic to solidify and shape, because two partition plates are fixedly connected to the lower fixed plate, the two partition plates are in parallel symmetrical distribution, and are perpendicular to the lower fixed plate, at the moment, a top plate is fixedly connected to the middle of the two partition plates in a sliding manner, a thimble is fixedly connected to the top plate, at the moment, the other end of the thimble penetrates the male template and is positioned on the same plane with the inner side of the male template, after the plastic chopping board is solidified, the male template and the female template are separated under the action of the machine tool, and a probe on the machine tool penetrates through the demolding hole to push the top plate, at the moment, and the sliding at the moment, the top plate is reset under the action of a spring after the top plate is pressed down, and the inner side of the male template and the female template are fixedly connected with a bump, and a groove is formed at one end of the same shape after the chopping board is installed in the groove, and the shape is formed in the groove is convenient to install.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the connection structure of the lower fixing plate, the partition plate and the top plate of the present utility model;

FIG. 3 is a schematic view of the connection structure of the male mold plate, female mold plate and injection molding pipe of the present utility model;

FIG. 4 is a schematic diagram of a connection structure of a male mold plate, a limiting groove and a heat dissipation hole according to the present utility model;

FIG. 5 is an enlarged schematic view of the portion A shown in FIG. 4;

FIG. 6 is a schematic diagram of the connection structure of the female mold plate, the heat dissipation holes and the fixing holes of the present utility model;

FIG. 7 is a schematic view showing the connection structure of the lower fixing plate, the top plate and the ejector pins according to the present utility model;

FIG. 8 is a schematic view of the connection structure of the lower fixing plate, the spacer plate and the stripper hole of the present utility model.

In the figure: 1. a lower fixing plate; 2. a partition plate; 3. a top plate; 4. a thimble; 5. a male template; 6. a master template; 7. a movable plate; 8. an upper fixing plate; 9. injection molding a pipeline; 10. a bump; 11. a groove; 12. a limit groove; 13. a demolding hole; 14. a heat radiation hole; 15. a fixing hole; 16. and a through hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, an integral injection molding mold for manufacturing a chopping board comprises a lower fixing plate 1, wherein two partition boards 2 are fixedly connected to the lower fixing plate 1, a top plate 3 is slidably connected to the lower fixing plate 1, the side of the top plate 3 is slidably connected to the partition boards 2, a thimble 4 is fixedly connected to the top plate 3, a male mold plate 5 is fixedly connected to the top side of the partition boards 2, a female mold plate 6 is detachably connected to the top side of the male mold plate 5, a movable plate 7 is detachably connected to the top side of the female mold plate 6, an upper fixing plate 8 is detachably connected to the top side of the movable plate 7, injection molding pipes 9 are arranged on the upper fixing plate 8, protruding blocks 10 are fixedly connected to the interiors of the male mold plate 5 and the female mold plate 6, grooves 11 are formed in one ends of the protruding blocks 10, a plurality of limiting grooves 12 are formed in the top side of the male mold plate 5, the lower fixing plate 1 is provided with a demolding hole 13, the male die plate 5 is provided with a through hole 16, the thimble 4 is of a cylindrical structure, the thimble 4 is provided with a plurality of through holes, two spacing plates 2 are distributed symmetrically in parallel, the two spacing plates 2 are perpendicular to the lower fixing plate 1, the movable plate 7 and the female die plate 6 are provided with injection molding pipelines 9, the injection molding pipelines 9 are distributed vertically in a linear shape, the side sides of the male die plate 5 and the female die plate 6 are provided with heat dissipation holes 14, the heat dissipation holes 14 are provided with a plurality of, the lower fixing plate 1 and the upper fixing plate 8 are provided with fixing holes 15, the fixing holes 15 are provided with a plurality of matrix arrays, the two ends of the protruding blocks 10 are of an arc structure, the through holes 16 are provided with a plurality of through holes, in the injection molding process of the device, the lower fixing plate 1 and the upper fixing plate 8 are respectively fixed on two sides of a machine tool, when the male template 5 and the female template 6 are mutually attached, the cavity is formed inside, at the moment, an operator injects melted plastic into the cavity from the injection molding pipeline 9, the plastic is solidified and molded, a hole with the same shape as the convex block 10 is formed after the chopping board is molded, and an installation groove is formed in the hole, so that the knife stone with a specific shape is conveniently installed in the installation groove, and due to the fact that the ejector pins 4 are arranged in the installation groove, a finished chopping board can be conveniently and rapidly detached from the male template 5 in demolding, and due to the fact that the plurality of heat dissipation holes 14 are formed in the side sides of the male template 5 and the female template 6, rapid heat dissipation of the chopping board is facilitated when the chopping board is solidified, and production efficiency is further improved.

When the device is used, firstly, in the injection molding process of the device, the lower fixing plate 1 and the upper fixing plate 8 are respectively fixed at two sides of a machine tool, when the male die plate 5 and the female die plate 6 are mutually attached and then are internally provided with a cavity, the upper fixing plate 8 is provided with an injection molding pipeline 9, the injection molding pipeline 9 extends to the interior of the female die plate 6, at the moment, operators inject melted plastic into the cavity from the injection molding pipeline 9 to wait for solidification molding of the plastic, because the two spacing plates 2 are fixedly connected with the lower fixing plate 1, the two spacing plates 2 are symmetrically distributed in parallel, and the two spacing plates 2 are perpendicular to the lower fixing plate 1, at the moment, the middle of the two spacing plates 2 is slidingly connected with the top plate 3, the top plate 3 is fixedly connected with the ejector pins 4, at the moment, the other ends of the ejector pins 4 penetrate the male die plate 5 and are positioned on the same plane with the inner side of the male die plate 5, after the plastic chopping plate is solidified, the male template 5 and the female template 6 are separated under the action of a machine tool, the lower fixing plate 1 is provided with the demolding holes 13, the probes on the machine tool penetrate through the demolding holes 13 to push the top plate 3, the thimble 4 slides to push the chopping board down from the male template 5, the top plate 3 is reset under the action of a spring, the inner sides of the male template 5 and the female template 6 are fixedly connected with the convex blocks 10, one end of each convex block 10 is provided with the groove 11, a hole with the same shape as the convex blocks 10 is formed after the chopping board is molded, and a mounting groove is formed on the hole, so that the knife stone with a specific shape is conveniently mounted in the mounting groove, the thimble 4 is provided with a plurality of the ejector pins, so that a finished chopping board can be conveniently and rapidly dropped from the male template 5 during demolding, the side of the male template 5 and the female template 6 is provided with the plurality of the heat dissipation holes 14, and the chopping board is convenient to rapidly dissipate heat when the chopping board is solidified, thereby increasing the production efficiency.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An integral injection moulding mould for manufacturing chopping boards, comprising a lower fixing plate (1), characterized in that: two division boards (2) of fixedly connected with on fixed plate (1) down, sliding connection has roof (3) on fixed plate (1) down, the avris of roof (3) and division board (2) sliding connection, fixedly connected with thimble (4) on roof (3), the top side fixedly connected with male template (5) of division board (2), the top side of male template (5) can be dismantled and be connected with female template (6), the top side of female template (6) can be dismantled and be connected with fly leaf (7), the top side of fly leaf (7) can be dismantled and be connected with fixed plate (8), be equipped with injection moulding pipeline (9) on last fixed plate (8), the inside of male template (5) and female template (6) is equal fixedly connected with lug (10), the one end of lug (10) is equipped with recess (11), the top side of male template (5) is equipped with a plurality of spacing groove (12), be equipped with on fixed plate (1) down and take off die hole (13), be equipped with through-hole (16) on the top.

2. An integral injection mold for making chopping boards as defined in claim 1, wherein: the thimble (4) is of a cylindrical structure, and the thimble (4) is provided with a plurality of thimble bodies.

3. An integral injection mold for making chopping boards as defined in claim 1, wherein: the two spacing plates (2) are symmetrically distributed in parallel, and the two spacing plates (2) are perpendicular to the lower fixing plate (1).

4. An integral injection mold for making chopping boards as defined in claim 1, wherein: the movable plate (7) and the female die plate (6) are respectively provided with an injection molding pipeline (9), and the injection molding pipelines (9) are in linear vertical distribution.

5. An integral injection mold for making chopping boards as defined in claim 1, wherein: the side of the male template (5) and the side of the female template (6) are respectively provided with a plurality of radiating holes (14), and the radiating holes (14) are formed in the female template.

6. An integral injection mold for making chopping boards as defined in claim 1, wherein: the lower fixing plate (1) and the upper fixing plate (8) are provided with fixing holes (15), and the fixing holes (15) are provided with a plurality of matrix arrays.

7. An integral injection mold for making chopping boards as defined in claim 1, wherein: both ends of the lug (10) are arc-shaped structures, and a plurality of through holes (16) are formed.