CN219405152U

CN219405152U - Vacuum suction structure of plastic mould sleeve beer piece

Info

Publication number: CN219405152U
Application number: CN202320588429.1U
Authority: CN
Inventors: 黄强; 胡学武
Original assignee: Outang Technology Shenzhen Co ltd
Current assignee: Outang Technology Shenzhen Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-07-25
Anticipated expiration: 2033-03-17

Abstract

The utility model discloses a vacuum suction structure of a plastic mould sleeve beer piece, which comprises the following components: the molding die comprises a rear die core and a stainless steel hook, wherein a molding cavity for molding a product is formed in the parting surface of the rear die core, and the first end of the stainless steel hook is placed in the molding cavity. The parting surface of the rear mold core is embedded with a rear mold insert which positions the first end of the stainless steel hook and fixes the first end of the stainless steel hook in the molding cavity. The utility model has the beneficial effects that: the rear mold insert is embedded on the parting surface of the rear mold core, the rear mold insert is used for positioning the first end of the stainless steel hook and fixing the first end of the stainless steel hook in the molding cavity, so that the problem that the stainless steel hook sleeve beer is not well positioned and fixed at the end part of the slender plastic part can be solved. The sleeve beer forming structure is not easy to loosen, high in yield and high in production efficiency.

Description

Vacuum suction structure of plastic mould sleeve beer piece

Technical Field

The utility model relates to the technical field of plastic molds, in particular to a vacuum suction structure of a plastic mold sleeve beer piece.

Background

In plastic moulds, there are many times when the product is injection moulded using a draught beer piece, and the conventional mould structure is directly put into draught beer production. Some products, as shown in figure 1, are made by placing stainless steel hooks over the ends of elongated plastic parts, where the stainless steel hooks are not well positioned and secured in the mold and thus are not well suited for direct packaging into the beer.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model mainly aims to provide a vacuum suction structure of a plastic mould sleeve beer piece, which aims to solve the problem that a stainless steel hook sleeve beer piece is not well positioned and fixed at the end part of a slender plastic piece.

In order to achieve the above purpose, the vacuum suction structure of the plastic mold sleeve beer piece provided by the utility model comprises: the molding die comprises a rear die core and a stainless steel hook, wherein a molding cavity for molding a product is formed in the parting surface of the rear die core, and the first end of the stainless steel hook is placed in the molding cavity. The parting surface of the rear mold core is embedded with a rear mold insert which positions the first end of the stainless steel hook and fixes the first end of the stainless steel hook in the molding cavity.

Preferably, the rear mold insert is provided with a receiving groove, and a part of the first end of the stainless steel hook is placed in the receiving groove. A plurality of positioning bosses are arranged on the side wall of the first end of the stainless steel hook, and positioning grooves matched with the positioning bosses are arranged on the side wall of the accommodating groove.

Preferably, the positioning boss is a semicircular boss, and the positioning groove is a semicircular groove.

Preferably, a plurality of anti-falling bosses are arranged on the side wall of the first end of the stainless steel hook, and the anti-falling bosses are arranged in the forming cavity.

Preferably, the anti-falling boss is a semicircular boss.

Preferably, an air hole is formed in the rear mold insert, one end of the air hole is communicated with the bottom of the accommodating groove, and the other end of the air hole is connected with an external air compressor through an air pipe.

Preferably, the air pipe is connected with a vacuum valve and a flow control valve in series.

Compared with the prior art, the utility model has the beneficial effects that: the rear mold insert is embedded on the parting surface of the rear mold core, the rear mold insert is used for positioning the first end of the stainless steel hook and fixing the first end of the stainless steel hook in the molding cavity, so that the problem that the stainless steel hook sleeve beer is not well positioned and fixed at the end part of the slender plastic part can be solved. The sleeve beer forming structure is not easy to loosen, high in yield and high in production efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a block diagram of a product;

FIG. 2 is an overall block diagram of an embodiment of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a partial cross-sectional view of an embodiment of the present utility model;

the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The utility model provides a vacuum suction structure of a plastic mould sleeved beer piece.

Referring to fig. 2-4, fig. 2 is an overall block diagram of an embodiment of the present utility model, fig. 3 is a partial enlarged view of a portion a in fig. 2, and fig. 4 is a partial cross-sectional view of an embodiment of the present utility model.

As shown in fig. 2-4, in the embodiment of the present utility model, the vacuum suction structure of the plastic mold sleeve beer comprises: the stainless steel hook comprises a rear mold core 1 and a stainless steel hook 2, wherein a molding cavity 4 for molding a product 3 is formed in the parting surface of the rear mold core 1, and the first end of the stainless steel hook 2 is placed in the molding cavity 4. The parting surface of the rear mold core 1 is embedded with a rear mold insert 5, the rear mold insert 5 is provided with a containing groove, and a part of the first end of the stainless steel hook 2 is arranged in the containing groove. A plurality of positioning bosses 6 are arranged on the side wall of the first end of the stainless steel hook 2, and positioning grooves matched with the positioning bosses 6 are arranged on the side wall of the accommodating groove, so that after the first end of the stainless steel hook 2 is placed in the accommodating groove, the X direction and the Y direction of the stainless steel hook 2 are positioned and temporarily fixed. The positioning boss 6 is a semicircular boss, and the positioning groove is a semicircular groove, so that the first end of the stainless steel hook 2 can be conveniently and rapidly placed in the accommodating groove. Be equipped with a plurality of anticreep bosss 7 on the lateral wall of stainless steel hook 2 first end, anticreep boss 7 is arranged in shaping intracavity 4 for after the shaping, anticreep boss 7 is lived by the plastic parcel, makes stainless steel hook 2 and the plastic pole 8 after the shaping be connected more firmly. The anti-falling boss 7 is a semicircular boss, so that the internal stress at the joint of the anti-falling boss 7 and the plastic is small, and in the use process, the plastic rod 8 is not easy to break and damage at the joint. The rear die of the die is also fixedly provided with a guide block 9, the guide block 9 is provided with a guide groove, and the second end of the stainless steel hook 2 is arranged in the guide groove, so that the second end of the stainless steel hook 2 is also fixed, and the stainless steel hook 2 is fixed more firmly.

An air hole 10 is formed in the rear mold insert 5, one end of the air hole 10 is communicated with the bottom of the accommodating groove, and the other end of the air hole 10 is connected with an external air compressor through an air pipe. During operation, the air compressor is started to exhaust air outwards, so that the first end of the stainless steel hook 2 is firmly adsorbed and fixed in the accommodating groove under the action of negative pressure, and the stainless steel hook 2 is positioned and fixed in the Z direction. The upper end of the air pipe is connected with a vacuum valve and a flow control valve in series, the vacuum valve is used for vacuumizing, negative pressure in the air hole 10 is increased, and the first end of the stainless steel hook 2 is adsorbed more firmly. The flow control valve can control the flow of the air hole 10 during air suction, adjust the adsorption force, prevent the excessive vacuum suction from influencing the ejection of the product and reduce the noise generated by air pressure.

Compared with the prior art, the utility model has the beneficial effects that: the rear mold insert 5 is embedded on the parting surface of the rear mold core 1, the rear mold insert 5 positions the first end of the stainless steel hook 2, and the first end of the stainless steel hook 2 is fixed in the forming cavity 4, so that the problem that the stainless steel hook 2 is not well positioned and fixed at the end part of the slender plastic part can be solved. The sleeve beer forming structure is not easy to loosen, high in yield and high in production efficiency.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. The utility model provides a vacuum of plastic mould cover beer piece inhale structure which characterized in that includes: the molding machine comprises a rear mold core and a stainless steel hook, wherein a molding cavity for molding a product is formed in the parting surface of the rear mold core, and the first end of the stainless steel hook is placed in the molding cavity; the parting surface of the rear mold core is embedded with a rear mold insert, the rear mold insert positions the first end of the stainless steel hook and fixes the first end of the stainless steel hook in the forming cavity.

2. The vacuum suction structure of a plastic mold sleeve beer piece according to claim 1, wherein a containing groove is formed in the rear mold insert, and a part of the first end of the stainless steel hook is placed in the containing groove; the side wall of the first end of the stainless steel hook is provided with a plurality of positioning bosses, and the side wall of the accommodating groove is provided with positioning grooves matched with the positioning bosses.

3. The vacuum suction structure of a plastic mold sleeve beer according to claim 2, wherein the positioning boss is a semicircular boss, and the positioning groove is a semicircular groove.

4. The vacuum suction structure of plastic mold cover beer piece according to claim 1, wherein a plurality of anti-falling bosses are arranged on the side wall of the first end of the stainless steel hook, and the anti-falling bosses are arranged in the forming cavity.

5. The vacuum suction structure of a plastic mold sleeve beer piece according to claim 4, wherein said anti-drop boss is a semicircular boss.

6. The vacuum suction structure of plastic mold sleeve beer according to claim 2, wherein an air hole is arranged in the rear mold insert, one end of the air hole is communicated with the bottom of the accommodating groove, and the other end of the air hole is connected with an external air compressor through an air pipe.

7. The vacuum suction structure of plastic mold beer set according to claim 6, wherein a vacuum valve and a flow control valve are connected in series on said air pipe.