CN209999546U

CN209999546U - medicinal rubber plug mould

Info

Publication number: CN209999546U
Application number: CN201920794928.XU
Authority: CN
Inventors: 朱善本
Original assignee: Jiangsu Runde Medical Materials Co Ltd
Current assignee: Jiangsu Runde Medical Materials Co Ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-01-31
Anticipated expiration: 2029-05-29

Abstract

The utility model relates to an kinds of moulds specifically are kinds of medicinal plug moulds, including template and second template, the die cavity has been seted up in the template, the second die cavity has been seted up in the second template, the die cavity is plug crown die cavity, the second die cavity is plug neck die cavity, plug neck die cavity includes that the edge adopts the positive triangular prism die cavity of circular arc transition and rather than the cylinder die cavity of inscription, the die cavity with the butt joint of second die cavity forms the plug die cavity, the utility model discloses a kind of halogenated butyl rubber stopper's forming die, mainly used production kind can be fine packing the medicinal plug of the liquid of large capacity injections such as fat breast, amino acid and water-soluble vitamin.

Description

medicinal rubber plug mould

Technical Field

The utility model relates to an kinds of moulds specifically are kinds of medicinal plug moulds.

Background

common T-shaped rubber plug for injection, especially halogenated butyl rubber plug for large dose injection, when packing injection rubber plugs such as fat emulsion, amino acid and water soluble vitamins, because the inner diameter of the bottle mouth is 22.5mm, the outer diameter of the neck of the rubber plug is 23.6mm, the interference of the interference fit of the rubber plug and the injection rubber plug is 1.1mm, which is far larger than the interference of other specifications.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to overcome the hidden trouble of the traditional rubber plug mould.

In order to realize the purpose, the utility model provides an kinds of medicinal plug moulds, including template and second template, set up the die cavity in the template, set up the second die cavity in the second template, the th die cavity is plug crown die cavity, the second die cavity is plug neck die cavity, plug neck die cavity includes that the edge adopts the positive triangular prism die cavity of circular arc transition and rather than the cylinder die cavity of inscription, the die cavity with the butt joint of second die cavity forms the plug die cavity.

And , the joint surface of the template and the second template is a regular triangular prism cavity with arc-shaped edges, which is beneficial to the molding and mold opening of products.

, a plurality of cavities are formed in the mold plate, and a plurality of second cavities are formed in the second mold plate, wherein the number of the second cavities is the same as that of the cavities, so that the mold plates are fully utilized, and matching of the cavities is facilitated.

The beneficial effects of the utility model are that the utility model discloses a neotype phi 32 type halogenated butyl rubber stopper's forming die, mainly used produce the medicinal plug that kind can fine packing fat breast, the injection of large capacity such as amino acid and water-soluble vitamin, the product after the shaping adopts the neck structure that positive triangular prism and cylinder constitute novel plug, bottleneck part prism and cylinder combination have powerful sealed effect, positive triangular prism card is in the regular triangle department of bottleneck department, rotational slip's problem has been stopped between plug and the bottleneck.

Drawings

The present invention will be further described in with reference to the following drawings and examples.

FIG. 1 is a schematic view of the assembly molding of the present invention;

fig. 2 is a top view of the medical rubber plug produced by the utility model;

in the figure, a 1- th template, a 2- th cavity, a 3-second cavity, a 4-cylinder cavity, a 5-second template and a 6-regular triangular prism cavity with arc transition edges are adopted.

Detailed Description

The invention will now be described in greater detail with reference to the accompanying drawings, which are simplified schematic drawings that illustrate, by way of illustration only, the basic structure of the invention and, therefore, only show the elements that are relevant to the invention.

As shown in fig. 1, the utility model provides an kinds of medicinal plug mould, including template 1 and second template 5, set up die cavity 2 in the template 1, set up second die cavity 3 in the second template 5, die cavity 2 is plug crown die cavity, second die cavity 3 is plug neck die cavity, plug neck die cavity includes that the edge adopts the regular triangular prism die cavity 6 of circular arc transition and rather than the cylinder die cavity 4 of inscription, die cavity 2 with the 3 butt joints of second die cavity form the plug die cavity.

And , the joint surface of the template 1 and the second template 5 is the regular triangular prism cavity 6 with the edges in arc transition, which is beneficial to the molding and mold opening of products.

, a plurality of cavities 2 are formed in the mold plate 1, and a plurality of second cavities 3 are formed in the second mold plate 5, wherein the number of the second cavities is the same as that of the cavities 2, so that the mold plates are fully utilized, and matching of the cavities is facilitated.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

The medicinal rubber plug mold is characterized by comprising a -th mold plate (1) and a second mold plate (5), a -th cavity (2) is formed in the -th mold plate (1), a second cavity (3) is formed in the second mold plate (5), the -th cavity (2) is a rubber plug crown cavity, the second cavity (3) is a rubber plug neck cavity, the rubber plug neck cavity comprises a regular triangular prism cavity (6) with arc-shaped transition edges and a cylindrical cavity (4) inscribed with the regular triangular prism cavity, and the -th cavity (2) and the second cavity (3) are butted to form the rubber plug cavity.
2. The kinds of medicinal rubber plug molds according to claim 1, wherein the bonding surface of the template (1) and the second template (5) is a regular triangular prism cavity (6) with circular arc transition of the edges.
3. The kinds of medicinal rubber plug molds according to claim 1, wherein the mold plate (1) has a plurality of mold cavities (2), and the second mold plate (5) has the same number of second mold cavities (3) as the mold cavities (2).