CN219338254U

CN219338254U - Inflatable cabinet sleeve mold

Info

Publication number: CN219338254U
Application number: CN202223394291.6U
Authority: CN
Inventors: 黄永旺; 范学良; 吴伟江
Original assignee: Xiamen Gudeyi Electric Co ltd
Current assignee: Xiamen Gudeyi Electric Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-07-14
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses an inflatable cabinet sleeve mold which comprises an upper mold assembly, a static mold assembly and a lower mold assembly, wherein the upper mold assembly comprises an upper mold plate, an upper mold, a rod core and a compression spring mechanism, the upper mold is provided with a cavity, the upper mold plate is provided with the upper core, the upper mold plate is connected with the upper mold through an elongated guide post, and the compression spring mechanism is positioned above the rod core, is connected with the upper mold plate and provides downward compression force for the rod core in a mold closing state; the static die assembly comprises a static die, a static die bottom plate and a static die fixing plate, wherein the static die is provided with a cavity, and the static die fixing plate is provided with a lower core inserted into the cavity; the lower die assembly comprises a lower die bottom plate and a material injection mechanism, wherein the material injection mechanism is fixed on the lower die bottom plate, and the material injection mechanism in a die clamping state is in butt joint with a runner on the static die. According to the utility model, the die structure is improved, and the machine with low power is used for manufacturing, so that the production cost can be reduced; the die structure is changed from the original left and right die opening mode to the upper and lower die opening mode, thereby being beneficial to the exhaust of the die during the production and the manufacture and prompting the appearance of the product.

Description

Inflatable cabinet sleeve mold

Technical Field

The utility model relates to the field of dies, in particular to an inflatable cabinet sleeve die.

Background

The existing inflatable cabinet sleeve mold is of a left-right mold opening structure, and needs to be matched with a machine with high power for manufacturing, so that the production cost is high; due to the design of left and right die opening, bubbles in the die cavity are inconvenient to discharge, the product molding is affected, and the appearance of the product is not attractive. Therefore, it is necessary to solve this problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an inflatable cabinet sleeve mold, which mainly solves the problems that the existing mold is matched with a high-power machine, the production cost is high, and the appearance of a product is not attractive.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides an inflatable cabinet sleeve mold, which comprises an upper mold assembly, a static mold assembly and a lower mold assembly,

the upper die assembly comprises an upper die plate, an upper die, a rod core and a compression spring mechanism, wherein the upper die is provided with a cavity, the upper die plate is provided with the upper core, the upper die plate is connected with the upper die through an elongated guide post, and the compression spring mechanism is positioned above the rod core, is connected with the upper die plate and provides downward compression force for the rod core in a die assembly state;

the static die assembly comprises a static die, a static die bottom plate and a static die fixing plate, wherein the static die is provided with a cavity, and the static die fixing plate is provided with a lower core inserted into the cavity;

the lower die assembly comprises a lower die bottom plate and a material injection mechanism, wherein the material injection mechanism is fixed on the lower die bottom plate, and the material injection mechanism in a die clamping state is in butt joint with a runner on the static die.

The compression spring mechanism comprises a lower pressing plate and a lower pressing rod sleeved with a belleville spring, the lower pressing plate is fixed with the upper template, the lower pressing rod penetrates through the lower pressing plate, limiting blocks are arranged at the upper end and the lower end of the lower pressing rod, the belleville spring is arranged between the limiting blocks at the lower end of the lower pressing rod and the lower pressing plate, and the lower end of the lower pressing rod is aligned with the rod core.

The bar core comprises an upper die head and a copper bar connected to the lower end of the upper die head, the copper bar is connected with the upper die head through threads, and the lower end of the copper bar in a die closing state is located in the upper die cavity.

The inflatable cabinet sleeve mold is a four-cavity mold, every two cavities share one main runner, a lower mold bottom plate is provided with a material injection device, the material injection device is provided with a material injection groove, the material injection groove is provided with two material injection channels, and the two material injection channels are respectively used for feeding the two main runners.

The lower end of the lengthened guide post is fixed on the upper die, and a limiting block is arranged at the upper end of the lengthened guide post.

The upper die assembly further comprises an upper die bottom plate and supporting columns, and the upper die bottom plate is fixedly connected with an upper die plate through the supporting columns.

Wherein, go up the mould subassembly with be equipped with heating rod hole and temperature measurement hole in the quiet mould subassembly, be equipped with the heating rod in the heating rod hole.

Wherein, the cope match-plate pattern top is equipped with the heated board, quiet mould fixed plate below is equipped with the heated board.

The inflatable cabinet sleeve mold provided by the utility model has the following advantages:

by improving the die structure, a machine with small power can be used for manufacturing, and the production cost can be reduced. The die structure is changed from the original left and right die opening mode to the upper and lower die opening mode, thereby being beneficial to the exhaust of the die during production and manufacture and improving the appearance of the product.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an inflatable cabinet sleeve mold;

FIG. 2 is a left side schematic view of FIG. 1;

FIG. 3 is a schematic view of the runner and cavity on the stationary mold;

FIG. 4 is a schematic illustration of the upper die assembly in an open state;

FIG. 5 is a schematic illustration of the assembly of the cabinet sleeve and core;

FIG. 6 is a schematic structural view of a stationary mold assembly;

fig. 7 is a schematic view of the structure of the lower die assembly.

Description of the reference numerals: 1. an upper die bottom plate; 2. lengthening the guide post; 3. a core is arranged; 4. static mold fixing plate; 5. embedding; 6. a thermal insulation board; 7. a material injection channel; 8. a support column; 9. a material injection groove; 10. a belleville spring; 11. pressing down a rod; 12. an upper template; 13. an upper die; 14. static mold; 15. a sleeve of the inflatable cabinet; 16. a lower die bottom plate; 17. a lower pressing plate; 18. an upper die head; 19. a copper bar; 20. a heating rod hole; 21. a temperature measuring hole; 22. a material injection mechanism; 23. and (5) a static die bottom plate.

Detailed Description

The utility model is further described below with reference to the drawings and examples.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1 to 7, the present embodiment discloses an inflatable cabinet sleeve mold for producing the inflatable cabinet sleeve 15 of fig. 5, which includes an upper mold assembly, a stationary mold assembly, and a lower mold assembly.

As shown in fig. 1, 2 and 4, the upper die assembly comprises an upper die bottom plate 1, an upper die plate 12, an upper die 13, a rod core and a compression spring mechanism, wherein the upper die 13 is provided with a cavity, the upper die plate 12 is provided with an upper core 3, the upper die bottom plate 1 is fixedly connected with the upper die plate 12 through a support column 8, the upper die plate 12 is connected with the upper die 13 through a lengthened guide column 2, the lower end of the lengthened guide column 2 is fixed on the upper die 13, a limiting block is arranged at the upper end of the lengthened guide column 2, an insulation board 6 is arranged above the upper die plate 12, and the compression spring mechanism is positioned above the rod core, is connected with the upper die plate 12 and provides downward compression force for the rod core in a die assembly state.

In a specific structure, preferably, as shown in fig. 1, the compression spring mechanism comprises a lower pressing plate 17 and a lower pressing rod 11 sleeved with a belleville spring 10, the lower pressing plate 17 is fixed with the upper template 12, the lower pressing rod 11 is arranged in the lower pressing plate 17 in a penetrating mode, limiting blocks are arranged at the upper end and the lower end of the lower pressing rod 11, the belleville spring 10 is arranged between the limiting blocks at the lower end of the lower pressing rod 11 and the lower pressing plate 17, and the lower end of the lower pressing rod 11 is aligned with the rod core.

Referring to fig. 5, the bar core comprises an upper die head 18 and a copper bar 19 connected to the lower end of the upper die head 18, wherein the copper bar 19 is connected with the upper die head 18 through threads, and the lower end of the copper bar 19 is located in a cavity of the upper die 13 in a die clamping state. After the mold is opened, the core is removed from the mold together with the product, and then the core is separated from the product. Before die assembly, the rod core is placed on the lower core of the static die to reset and then die assembly is carried out, and the belleville spring 10 provides compression force for the rod core in the die assembly state.

As shown in fig. 6, the static mold assembly comprises a static mold 14, a static mold bottom plate 23 and a static mold fixing plate 4, wherein the static mold 14 is provided with a bushing 5 and a cavity, the static mold fixing plate 4 is provided with a lower core inserted into the cavity, and an insulation plate 6 is arranged below the static mold fixing plate 4. The upper die assembly and the static die assembly are provided with a heating rod hole 20 and a temperature measuring hole 21, and a heating rod is arranged in the heating rod hole 20.

Referring to fig. 7, the lower die assembly includes a lower die plate 16 and a sprue mechanism 22, the sprue mechanism 22 being secured to the lower die plate 16, the sprue mechanism 22 abutting the runner on the stationary die 14 in a clamped condition. The lower die bottom plate 16 is provided with a support column 8 for supporting the stationary die fixing plate 4.

The inflatable cabinet sleeve mold in this embodiment is a four-cavity mold, as shown in fig. 3, one main runner is shared by every two cavities, a material injection device is arranged on a lower mold bottom plate 16, as shown in fig. 1, a material injection groove 9 is arranged on the material injection device, two material injection channels 7 are arranged on the material injection groove 9, and the two material injection channels 7 are respectively used for feeding the two main runners.

And (3) die assembly sequence: the static die bottom plate 23 is arranged on a machine static die plate, the upper die bottom plate 1 is arranged on a machine upper die plate, the lower die bottom plate 16 is arranged on a lower die plate, the upper die 13 is partially combined in place, the upper die plate 12 and the upper core 3 are guided and slide through the lengthening guide post 2, the upper die 13 integrally moves downwards to be combined, finally, the lower die integrally drives the upper die of the material injection mechanism 22 to be combined in place, and after the die locking pressure of the die combination of all parts reaches a certain value, the epoxy resin starts to be injected through the material injection channel 7 of the material injection mechanism 22.

And (3) die opening sequence: the static die bottom plate 23 is arranged on a machine static die plate, the upper die bottom plate 1 is arranged on a machine upper die plate, and the lower die bottom plate 16 is arranged on a lower die. The lower die part drives the whole cylinder of the material injection mechanism 22 to retreat downwards, then the two parts of the material injection opening are covered by dust covers, and then the upper die 13 is opened. The upper die bottom plate 1 drives the upper die plate 12 and the upper core 3 to open the die along with the backward movement of the oil cylinder, the part reaches the limit position of the lengthened guide post 2 to be static, and then the die opening of the cavity of the upper die 13 is integrally driven, and after the die is integrally separated from the product by twice the distance from the die head, the auxiliary pin puller is used for blowing and demoulding. The structure is more convenient for staff to operate, the upper structure and the lower structure are also more favorable for exhausting bubbles, the defect of bubbles is avoided, the product performance is more superior, and the appearance is more attractive.

The embodiments are merely illustrative of the technical solution of the present utility model, and not limiting thereof; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and therefore all other embodiments obtained by those skilled in the art without making creative efforts are intended to fall within the protection scope of the present utility model.

Claims

1. The utility model provides an aerify cabinet sleeve pipe mould which characterized in that: comprises an upper die assembly, a static die assembly and a lower die assembly;

2. The cabinet sleeve mold of claim 1 wherein: the compression spring mechanism comprises a lower pressing plate and a lower pressing rod sleeved with a belleville spring, the lower pressing plate is fixed with the upper template, the lower pressing rod penetrates through the lower pressing plate, limiting blocks are arranged at the upper end and the lower end of the lower pressing rod, the belleville spring is arranged between the limiting blocks at the lower end of the lower pressing rod and the lower pressing plate, and the lower end of the lower pressing rod is aligned with the rod core.

3. The cabinet sleeve mold of claim 1 wherein: the bar core comprises an upper die head and a copper bar connected to the lower end of the upper die head, the copper bar is connected with the upper die head through threads, and the lower end of the copper bar in a die assembly state is located in the upper die cavity.

4. The cabinet sleeve mold of claim 1 wherein: the inflatable cabinet sleeve mold is characterized in that the inflatable cabinet sleeve mold is a four-cavity mold, every two cavities share one main runner, a lower mold bottom plate is provided with a material injection device, the material injection device is provided with a material injection groove, the material injection groove is provided with two material injection channels, and the two material injection channels are respectively used for feeding the two main runners.

5. The cabinet sleeve mold of claim 1 wherein: the lower end of the lengthened guide post is fixed on the upper die, and a limiting block is arranged at the upper end of the lengthened guide post.

6. The cabinet sleeve mold of claim 1 wherein: the upper die assembly further comprises an upper die bottom plate and supporting columns, and the upper die bottom plate is fixedly connected with an upper die plate through the supporting columns.

7. The cabinet sleeve mold of claim 1 wherein: the upper die assembly and the static die assembly are internally provided with heating rod holes and temperature measuring holes, and heating rods are arranged in the heating rod holes.

8. The cabinet sleeve mold of claim 1 wherein: an insulation board is arranged above the upper die plate, and an insulation board is arranged below the static die fixing plate.