CN210911139U

CN210911139U - Novel mould for film blowing machine

Info

Publication number: CN210911139U
Application number: CN201921731675.8U
Authority: CN
Inventors: 魏建清
Original assignee: Hebei Chengheng Plastic Machinery Technology Co ltd
Current assignee: Hebei Chengheng Plastic Machinery Technology Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-07-03
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a blown film machine is with novel mould, including the die body, the upper end surface of die body is provided with a mould section of thick bamboo, the lower extreme surface of die body is provided with the mould circle, the inside of die body is provided with the spiral dabber, the inside of a mould section of thick bamboo is provided with the dashpot, the upper end middle part surface of a mould section of thick bamboo is provided with the discharge gate, lower extreme one side surface of mould circle is provided with the water inlet, the lower extreme opposite side surface of mould circle is provided with the outlet, the lower extreme middle part surface of mould circle is provided with the feed. A inflation film manufacturing machine novel mould, be equipped with die body, a section of thick bamboo, mould circle, spiral dabber and dashpot, spiral dabber is located the inside of die body, the dashpot is located the inside of a section of thick bamboo, can improve the vertical pulling force of membrane, still can provide a buffering region, prevent effectively that damaged or local deformation from appearing in the membrane pipe, bring better use prospect.

Description

Novel mould for film blowing machine

Technical Field

The utility model relates to a inflation film manufacturing machine field, in particular to inflation film manufacturing machine is with novel mould.

Background

The film blowing machine is a machine device for heating and melting plastic particles and then blowing the plastic particles into a film, is suitable for blowing plastic films such as low-density polyethylene, high-density polyethylene, linear low-density polyethylene and the like, is widely used for the internal and external packaging of civil and industrial products such as fruits, foods, clothes, textiles, strain planting, daily necessities and the like, consists of a plurality of components, and comprises a die for the film blowing machine; the mould for the film blowing machine at present has certain drawback when using, and local deformation appears easily in the membrane pipe, and vertical pulling force appears the damage for a short time easily, and the use of giving people has brought certain adverse effect, for this reason, we provide a novel mould for film blowing machine.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a blown film machine is with novel mould, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a blown film machine is with novel mould, includes the die body, the upper end surface of die body is provided with a mould section of thick bamboo, the lower extreme surface of die body is provided with the mould circle, the inside of die body is provided with the spiral dabber, the inside of a mould section of thick bamboo is provided with the dashpot, the upper end middle part surface of a mould section of thick bamboo is provided with the discharge gate, lower extreme one side surface of mould circle is provided with the water inlet, the lower extreme opposite side surface of mould circle is provided with the outlet, the lower extreme middle part surface of mould circle.

Preferably, a first fixing ring is arranged between the die body and the die cylinder, and the outer surface of the upper end of the die body is fixedly connected with the outer surface of the lower end of the die cylinder through the first fixing ring.

Preferably, a second fixing ring is arranged between the die body and the die ring, and the outer surface of the lower end of the die body is fixedly connected with the outer surface of the upper end of the die ring through the second fixing ring.

Preferably, the outer surface of the upper end of the water inlet is provided with a first pipeline, the outer surface of the upper end of the water outlet is provided with a second pipeline, and the first pipeline and the second pipeline are connected with each other inside the die body.

Preferably, the outer surface of the lower end of the die ring is provided with four groups of connecting pipe ports.

Compared with the prior art, the utility model discloses following beneficial effect has: this novel mould for inflation film manufacturing machine through spiral dabber and the dashpot that sets up, improves the vertical pulling force of membrane, prevents that the membrane pipe from appearing damaged or warping, does benefit to people and uses, whole novel mould for inflation film manufacturing machine simple structure, convenient operation, the effect of using is better for traditional mode.

Drawings

Fig. 1 is the overall structure schematic diagram of the novel mold for the film blowing machine of the present invention.

Fig. 2 is the cross-sectional view of fig. 1 of the novel mold for the film blowing machine of the present invention.

Fig. 3 is the top view of fig. 1 of the novel mold for a film blowing machine of the present invention.

Fig. 4 is a bottom view of fig. 1 of the novel mold for a film blowing machine of the present invention.

In the figure: 1. a mold body; 2. a die cylinder; 3. a die ring; 4. a helical mandrel; 5. a buffer tank; 6. a discharge port; 7. a water inlet; 8. a water outlet; 9. and (4) feeding a material inlet.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a novel mold for a film blowing machine, including a mold body 1, an upper end outer surface of the mold body 1 is provided with a mold cylinder 2, a lower end outer surface of the mold body 1 is provided with a mold ring 3, an inner portion of the mold body 1 is provided with a spiral mandrel 4, an inner portion of the mold cylinder 2 is provided with a buffer tank 5, an upper end middle portion outer surface of the mold cylinder 2 is provided with a discharge port 6, a lower end one side outer surface of the mold ring 3 is provided with a water inlet 7, a lower end opposite side outer surface of the mold ring 3 is provided with a water outlet 8, and.

A first fixing ring is arranged between the die body 1 and the die cylinder 2, and the outer surface of the upper end of the die body 1 is fixedly connected with the outer surface of the lower end of the die cylinder 2 through the first fixing ring, so that the die cylinder 2 is fixed at the upper end of the die body 1; a second fixing ring is arranged between the die body 1 and the die ring 3, and the outer surface of the lower end of the die body 1 is fixedly connected with the outer surface of the upper end of the die ring 3 through the second fixing ring, so that the die ring 3 is fixed at the lower end of the die body 1; a first pipeline is arranged on the outer surface of the upper end of the water inlet 7, a second pipeline is arranged on the outer surface of the upper end of the water outlet 8, and the first pipeline and the second pipeline are connected in the die body 1; the outer surface of the lower end of the die ring 3 is provided with four groups of connecting pipe ports.

It should be noted that, the utility model relates to a blown film machine is with novel mould comprises die body 1, a mould section of thick bamboo 2, diaphragm ring 3, spiral dabber 4, dashpot 5, discharge gate 6, water inlet 7, outlet 8 and feed inlet 9, during the use, be connected the lower extreme of diaphragm ring 3 with the feed cylinder in the blown film machine structure, the inside of die body 1 is provided with spiral dabber 4, the inside of a mould section of thick bamboo 2 is equipped with dashpot 5, can improve the vertical pulling force of membrane, prevent that the membrane tube from appearing damaged or warping, final membrane tube is in the shaping of 6 departments of discharge gate, and is comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a blown film machine is with novel mould, includes die body (1), its characterized in that: the die is characterized in that a die cylinder (2) is arranged on the outer surface of the upper end of the die body (1), a die ring (3) is arranged on the outer surface of the lower end of the die body (1), a spiral mandrel (4) is arranged inside the die body (1), a buffer groove (5) is arranged inside the die cylinder (2), a discharge hole (6) is formed in the outer surface of the middle of the upper end of the die cylinder (2), a water inlet (7) is formed in the outer surface of one side of the lower end of the die ring (3), a water outlet (8) is formed in the outer surface of the other side of the lower end of the die ring (3), and a feed inlet (.

2. The novel die for the film blowing machine according to claim 1, characterized in that: a fixing ring is arranged between the die body (1) and the die cylinder (2), and the outer surface of the upper end of the die body (1) is fixedly connected with the outer surface of the lower end of the die cylinder (2) through the fixing ring.

3. The novel die for the film blowing machine according to claim 1, characterized in that: a second fixing ring is arranged between the die body (1) and the die ring (3), and the outer surface of the lower end of the die body (1) is fixedly connected with the outer surface of the upper end of the die ring (3) through the second fixing ring.

4. The novel die for the film blowing machine according to claim 1, characterized in that: the outer surface of the upper end of the water inlet (7) is provided with a first pipeline, the outer surface of the upper end of the water outlet (8) is provided with a second pipeline, and the first pipeline and the second pipeline are connected with the inner part of the die body (1).

5. The novel die for the film blowing machine according to claim 1, characterized in that: and the outer surface of the lower end of the die ring (3) is provided with four groups of connecting pipe ports.