CN210011227U

CN210011227U - PS sheet machine sizing sleeve with improved air duct

Info

Publication number: CN210011227U
Application number: CN201920407347.6U
Authority: CN
Inventors: 黄永豪
Original assignee: Foshan Gaoming Keli Machinery Co Ltd
Current assignee: Foshan Gaoming Keli Machinery Co Ltd
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-02-04
Anticipated expiration: 2029-03-29

Abstract

The utility model discloses a PS sheet machine forming sleeve with improved air duct, which comprises a forming sleeve body, wherein an air pipe is arranged in the forming sleeve body, the air pipe penetrates into the forming sleeve body from the end center of the forming sleeve body, and the air pipe penetrates out from the front end center of the forming sleeve body, the front end of the forming sleeve body is provided with a plurality of first air return ports, the inner wall of the forming sleeve body is provided with a plurality of first air outlet, the first air outlet is provided with a first air outlet pipe, the air pipe is provided with an air duct opening, the head end of the air pipe is inserted into the rear end of the air duct opening, the front end of the air duct opening is provided with a die head, the end of the die head is inserted into the air duct opening, and a gap is left between the die head and the air duct opening, the utility model can make cold air blow on the inner surface of PS foamed sheet closely, strengthen the cooling effect on the PS foamed sheet, the foam holes are fine and smooth in surface, so that the product quality is improved, and the production efficiency is high.

Description

PS sheet machine sizing sleeve with improved air duct

Technical Field

The utility model belongs to the technical field of the PS foaming equipment and specifically relates to a PS sheet machine sizing sleeve who improves wind channel is related to.

Background

The PS foaming board is a product produced by polystyrene particles through secondary foaming, basically 90% of people use the PS foaming board, and snack boxes in daily life are basically formed by performing secondary die forming on PS foaming sheets. PS foaming sheet machine on the existing market is for stereotyping cold wind, does not closely blow at the sheet internal surface, and the cooling effect is not good to cause PS foaming sheet internal surface bubble thick, unsmooth, it is pleasing to the eye, influence product quality, production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.

A PS sheet machine sizing sleeve with an improved air duct comprises a sizing sleeve body.

This internal tuber pipe that is equipped with of design cover, the tuber pipe is worn into the design cover body from the terminal center of design cover body, and the tuber pipe is worn out from the front end center of design cover body, the front end of design cover body is equipped with the first return air inlet of a plurality of, and first return air inlet encircles around the tuber pipe, be equipped with the first air outlet of a plurality of on the inner wall of design cover body, be equipped with first air-out pipe on the first air outlet, be equipped with the wind channel mouth on the tuber pipe, the head end of tuber pipe is inserted on the rear end of wind channel mouth, be equipped with the die head on the front end of wind channel mouth, the end of die head is inserted in the wind channel mouth, and leaves the clearance between die head and the wind channel mouth, the cover has the go-between on the outer wall of wind channel mouth rear end, and the cover has the hoop on the outer wall of go-between.

Preferably, the outer wall of the front end of the air duct opening is provided with a screw, and the screw penetrates through the outer wall of the front end of the air duct opening and the gap to be fixed on the die head.

Preferably, the inner wall of the rear end of the support ring is provided with a plurality of second air outlets, and the second air outlets are provided with second air outlet pipes.

Preferably, a sealing sleeve is arranged between the sizing sleeve body and the air pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses novel structure, simple operation has utilized the PS sheet machine sizing sleeve in improvement wind channel, can let cold wind closely blow at PS foaming sheet internal surface, strengthens the cooling effect to PS foaming sheet for piece PS foaming sheet internal surface is the same with the surface effect, and the bubble is fine and smooth, thereby promotes product quality, and production efficiency is high.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic structural view of a PS sheet machine sizing sleeve with an improved air duct according to the present invention;

fig. 2 is a schematic structural diagram of the gap between the sizing sleeves of the PS sheet machine with the improved air duct according to the present invention.

In the figure: 1. the sizing sleeve comprises a sizing sleeve body, 2, an air pipe, 3, a first air return opening, 4, a first air outlet, 5, a first air outlet pipe, 6, an air duct opening, 7, a die head, 8, a gap, 9, a connecting ring, 10, a support ring, 11, a second air return opening, 12, a screw, 13, a second air outlet, 14, a second air outlet pipe, 15, a sealing sleeve, 16 and a PS foaming sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, in an embodiment of the present invention, a PS sheet machine forming sleeve with an improved air duct includes a forming sleeve body.

The air pipe 2 is arranged in the shaping sleeve body 1, the air pipe 2 penetrates into the shaping sleeve body 1 from the center of the tail end of the shaping sleeve body 1, the air pipe 2 penetrates out of the center of the front end of the shaping sleeve body 1, the front end of the shaping sleeve body 1 is provided with a plurality of first air return openings 3, the first air return openings 3 surround the periphery of the air pipe 2, the inner wall of the shaping sleeve body 1 is provided with a plurality of first air outlets 4, the first air outlets 4 are provided with first air outlet pipes 5, the air pipe 2 is provided with air duct openings 6, the head end of the air pipe 2 is inserted into the rear end of the air duct openings 6, the front end of the air duct openings 6 is provided with a die head 7, the tail end of the die head 7 is inserted into the air duct openings 6, a gap 8 is reserved between the die head 7 and the air duct openings 6, the outer wall at the rear end of the air duct openings 6 is sleeved with a connecting ring 9, the outer wall, the second air return opening 11 is arranged around the air duct opening.

And a screw 12 is arranged on the outer wall of the front end of the air duct opening 6, and the screw 12 penetrates through the outer wall of the front end of the air duct opening 6 and the gap 8 to be fixed on the die head 7.

A plurality of second air outlets 13 are arranged on the inner wall of the rear end of the supporting ring 10, and second air outlet pipes 14 are arranged on the second air outlets 13.

And a sealing sleeve 15 is arranged between the sizing sleeve body 1 and the air pipe 2.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The PS sheet machine shaping sleeve with the improved air channel comprises a shaping sleeve body and is characterized in that an air pipe is arranged in the shaping sleeve body, the air pipe penetrates into the shaping sleeve body from the center of the tail end of the shaping sleeve body and penetrates out from the center of the front end of the shaping sleeve body, a plurality of first air return ports are arranged at the front end of the shaping sleeve body and surround the periphery of the air pipe, a plurality of first air outlets are arranged on the inner wall of the shaping sleeve body, first air outlet pipes are arranged on the first air outlets, air channel openings are formed in the air pipe, the head ends of the air pipes are inserted into the rear ends of the air channel openings, a die head is arranged at the front end of each air channel opening, a gap is reserved between the die head and the air channel openings, a connecting ring is sleeved on the outer wall of the rear end of each air channel opening, a support ring is sleeved on the outer wall of the connecting ring, and a plurality of second air, the second air return inlet is arranged around the air duct opening.

2. The PS sheet machine sizing sleeve with the improved air channel as claimed in claim 1, wherein the outer wall of the front end of the air channel opening is provided with a screw, and the screw passes through the outer wall of the front end of the air channel opening and the gap to be fixed on the die head.

3. The PS sheet machine sizing sleeve with the improved air duct of claim 1, wherein a plurality of second air outlets are arranged on the inner wall of the rear end of the supporting ring, and a second air outlet pipe is arranged on each second air outlet.

4. The PS sheet machine sizing sleeve with the improved air channel as claimed in claim 1, wherein a sealing sleeve is arranged between the sizing sleeve body and the air pipe.