CN219214020U

CN219214020U - Color bar solar film co-extrusion distributor

Info

Publication number: CN219214020U
Application number: CN202222553172.4U
Authority: CN
Inventors: 梁斌; 戴伟超
Original assignee: Jingcheng Times Zhejiang Mold Machinery Co ltd
Current assignee: Jingcheng Times Zhejiang Mold Machinery Co ltd
Priority date: 2022-09-25
Filing date: 2022-09-25
Publication date: 2023-06-20
Anticipated expiration: 2032-09-25

Abstract

The utility model provides a color bar solar film co-extrusion distributor which comprises a first main machine body, a second main machine body, a diversion insert and a discharge plate, wherein the first main machine body, the second main machine body, the diversion insert and the discharge plate are arranged from top to bottom, a material feeding port B is arranged on the first main machine body, a material feeding port A is arranged on the two sides of the second main machine body, a material channel B penetrating through the upper surface and the lower surface of the main machine body is vertically arranged in the middle of the second main machine body, a composite channel is arranged at the position corresponding to the material channel B in the middle of the diversion insert, a material flow channel A is arranged on the second main machine body, extends to the left side and the right side and then penetrates downwards through the second main machine body, a material flow channel A is arranged on the upper surface of the diversion insert and is positioned at the left side and the right side of the composite channel, the material flow channel A is converged on the width direction of the front side and the rear side of the composite channel at the lower part of the composite channel after being distributed in the diversion insert, a material outlet is arranged at the bottom of the corresponding to the composite channel, and a material outlet is arranged on the discharge plate, and raw materials with an ABA structure are extruded from the outlet after being composited by the composite channel. The utility model realizes the composite extrusion of different materials of the color strip solar film in the width direction.

Description

Color bar solar film co-extrusion distributor

Technical Field

The utility model relates to an extrusion die head distributor, in particular to a color bar solar film co-extrusion distributor.

Background

The production of the color bar solar film aims at realizing the special physical properties of the film, the color bar solar film is mainly realized by adding a flow regulator into a die head at present, the composite extrusion in the width or thickness direction is carried out on a flow channel in the die head, the structure is complex, the cost is high, the function is single, and only the solar film with a fixed width proportion can be extruded. When the width ratio of various raw materials in the film is changed greatly or products with upper and lower composite superposition are required to be produced, only a brand new whole pair of die can be replaced to meet the production requirement, so that the use cost is high.

And the conventional distributor realizes up-and-down compounding of raw materials, so that uniform compounding in the width direction is difficult to realize.

Disclosure of Invention

Aiming at the problems, the utility model aims to provide a color bar solar film co-extrusion distributor which is novel in structure, can realize the composition of different materials of the color bar solar film in the width direction, and can realize the normal extrusion of the color bar solar film by matching with a conventional single-layer extrusion die head.

The technical scheme of the utility model is that the color bar solar film co-extrusion distributor comprises a first main machine body, a second main machine body, a distribution insert and a discharge plate, wherein the first main machine body, the second main machine body, the distribution insert and the discharge plate are arranged from top to bottom, a material feeding port B is arranged on the two side surfaces of the first main machine body, a material channel B penetrating through the upper surface and the lower surface of the second main machine body is vertically arranged in the middle of the second main machine body, a composite channel is arranged in the middle of the distribution insert and corresponds to the material channel B, a material channel A extending to the left side and the right side and then downwards penetrates through the second main machine body is arranged on the second main machine body, a material distribution channel A is arranged on the upper surface of the distribution insert and is positioned on the left side and the right side of the composite channel, the material distribution channel A is collected on the width direction of the front side and the rear side of the composite channel in the lower part of the composite channel after distribution insert is distributed, a material outlet is arranged on the bottom of the corresponding composite channel, and raw materials forming an ABA structure after being compounded through the composite channel are extruded from the outlet.

Preferably, the material A flow dividing channel comprises a horizontal section flow channel and a vertical section flow channel, the horizontal section flow channel smoothly extends from the outer side to the inner side in the front-back direction of the composite channel, and downwards enters the vertical section flow channel when extending to the front-back position of the composite channel, a conical flow dividing block which is big in top and small in bottom and used for guiding flow is arranged at the top surface of the vertical section flow channel, a conical baffle which is big in top and small in bottom is arranged between the upper part of the vertical section flow channel and the composite channel, the bottom end of the conical baffle is terminated at the lower part of the vertical section flow channel, and the material A is contacted and compounded with the material B in the composite channel at the lower part of the vertical section flow channel to form a composite raw material with an ABA structure in the width direction.

Preferably, the material inlet A and the material flow channel A are arranged at the junction of the main body I and the main body II, and half of the material inlet and the material flow channel are correspondingly arranged on the bottom surface of the main body I and the top surface of the main body II respectively, and the main body I and the main body II are assembled up and down to form a complete material inlet A and a complete material flow channel A.

Preferably, the left and right outer sides of the split-flow insert are provided with insert cover plates, and the insert cover plates are connected to the second main machine body and the discharging plate through screws.

Preferably, the material B feeding hole is arranged on the top surface of the main machine body.

The utility model can realize the compounding of different raw materials in the width direction of the color bar solar film, can change the flow channel of the split insert to change the width of the raw material of the layer A, and can be matched with the same extrusion die head to realize the extrusion of the color bar solar film with different width ratios of the raw material A by replacing different distributors.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a schematic view showing the internal structure of the present utility model in the front view direction;

FIG. 4 is a schematic diagram of the internal structure of the present utility model in a side view;

FIG. 5 is a schematic view of the diverting insert of the present utility model;

FIG. 6 is a schematic view of the bottom view of FIG. 5;

FIG. 7 is a schematic view of the flow channel structure of the feedstock of the present utility model;

FIG. 8 is a schematic diagram of the structure of the composite product of the present utility model;

wherein: 1-a first main machine body; 2-a second main body; 3-split inserts; 4, a discharging plate; 5-B material feed inlet; 6-A material feed inlet; 7-B material channel; 8-a composite channel; 9-A material flow passage; 10-A material flow dividing channel; 101-a horizontal section runner; 102-vertical section flow channel; 11-a discharge hole; 12-a conical split block; 13-a conical baffle; 14-insert cover plate.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 8, the utility model provides a color bar solar film co-extrusion distributor, which comprises a first main body 1, a second main body 2, a split insert 3 and a discharge plate 4 which are arranged from top to bottom, wherein a material feed inlet 5 is arranged on the first main body 1, a material feed inlet 6 is arranged on the side surface of the second main body 2, a material channel 7 penetrating through the upper surface and the lower surface of the second main body 2 is vertically arranged in the middle of the second main body 2, a composite channel 8 is arranged at the position corresponding to the material channel 7 in the middle of the split insert 3, a material channel 9 extending from the left side to the right side and penetrating through the second main body 2 downwards is arranged on the second main body 2, a material split channel 10 is arranged on the upper surface of the split insert 3 at the left side and the right side of the composite channel 8, the material split channel 10 is converged in the width direction of the front side and the rear side of the composite channel 8 after split in the split insert 3, a material outlet 11 is arranged at the bottom of the corresponding composite channel 8 on the discharge plate 4, and a material and B material are formed into a material extrusion structure from an ABA outlet 11 after being composited by the composite channel 8.

On the basis of the technical scheme, the material A flow dividing channel 10 comprises a horizontal section flow channel 101 and a vertical section flow channel 102, the horizontal section flow channel 101 smoothly extends from the outer side to the inner side in the front-back direction of the composite channel 8, and downwards enters the vertical section flow channel 102 when extending to the front-back position of the composite channel 8, a conical flow dividing block 12 with a large upper part and a small lower part and used for guiding flow is arranged at the top surface of the vertical section flow channel 102, a conical baffle 13 with a large upper part and a small lower part is arranged between the upper part of the vertical section flow channel 102 and the composite channel 8, the bottom end of the conical baffle 13 is terminated at the lower part of the vertical section flow channel 102, and the material A contacts and is compounded with the material B in the composite channel 8 in the lower part of the vertical section flow channel 102, so that a composite raw material with an ABA structure in the width direction is formed.

The material A feeding port 6 and the material A flow channel 9 are arranged at the junction of the first main body 1 and the second main body 2, the bottom surface of the first main body 1 and the top surface of the second main body 2 are respectively provided with a half of feeding port and a half of feeding flow channel correspondingly, and the first main body 1 and the second main body 2 are assembled up and down to form the complete material A feeding port 6 and the complete material A flow channel 9.

In addition, the left and right outer sides of the diversion insert 3 are provided with insert cover plates 14, and the insert cover plates 14 are connected to the second main body 2 and the discharging plate 4 through screws.

Further, the material B feeding port 5 is disposed on the top surface of the main body 1.

The working flow of the utility model is as follows: firstly, raw material B enters the first main body 1 from the material B feeding port 5 at the top of the first main body 1, downwards enters the material B channel 7, passes through the first main body 1 and the second main body 2, and enters the composite channel 8. Raw material A enters from a material feeding port 6, flows outwards obliquely to the left and right sides of a material channel 7 along a material channel 9 in a main body 2, vertically passes through the main body 2 and then reaches a material A diversion channel 10 on a diversion insert 3, firstly reaches a horizontal section channel 101, flows to conical diversion blocks 12 on the front side and the rear side of a composite channel 8 from the outer side to the inner side, flows into a vertical section channel 102 after being guided by the conical diversion blocks 12, is isolated by a conical baffle 13, flows downwards along the conical baffle 13 until the bottom end of the conical baffle 13 disappears, is in direct contact with and is combined with the two side surfaces of the width direction of the material B in the lower part of the composite channel 8, forms a raw material with ABA composite in the width direction, and is extruded from a material outlet 11 of a material outlet plate 4. Finally forming the ABA composite raw material in the width direction, and finally extruding the color bar solar film with fixed width and proportion through an extrusion die head.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, but any simple modification, equivalent variation or modification made to the above embodiments according to the technical principles of the present utility model still falls within the scope of the technical solutions of the present utility model.

Claims

1. The utility model provides a color bar solar energy membrane crowds distributor altogether which characterized in that: including host computer body one (1), host computer body two (2), reposition of redundant personnel insert (3) and discharging plate (4) that top-down set up, be provided with B material feed inlet (5) on host computer body one (1), host computer body two (2) side is provided with A material feed inlet (6), host computer body two (2) middle part is vertical to be provided with and link up B material passageway (7) of its upper and lower surfaces, reposition of redundant personnel insert (3) middle part corresponds B material passageway (7) department and is provided with composite channel (8), be provided with on host computer body two (2) and extend the back and downwards A material runner (9) of penetrating host computer body two (2) to left and right sides, the position of reposition of redundant personnel insert (3) upper surface is located composite channel (8) left and right sides has seted up A material subchannel (10), A material subchannel (10) are shunted in reposition of redundant personnel insert (3) back in composite channel (8) lower part and are collected in the width direction of composite channel (8) front and back both sides, correspond composite channel (8) bottom portion on discharging plate (4) and are provided with ABA material runner (11) and are formed from composite material (11) after extrusion structure.

2. The color bar solar film co-extrusion dispenser of claim 1, wherein: the material A sub-runner (10) comprises a horizontal section runner (101) and a vertical section runner (102), the horizontal section runner (101) smoothly extends from the outer side to the inner side in the front-back direction of the composite channel (8) and downwards enters the vertical section runner (102) when extending to the front-back position of the composite channel (8), a conical split block (12) which is big in top and small in bottom and used for guiding flow is arranged at the top surface of the vertical section runner (102), a conical baffle (13) which is big in top and small in bottom is arranged between the upper part of the vertical section runner (102) and the composite channel (8), the bottom end of the conical baffle (13) is terminated at the lower part of the vertical section runner (102), and the material A contacts and is compounded with the material B in the composite channel (8) in the lower part of the vertical section runner (102) to form a composite raw material with an ABA structure in the width direction.

3. The color bar solar film co-extrusion dispenser of claim 1, wherein: the A material feeding port (6) and the A material flow channel (9) are arranged at the junction of the first main body (1) and the second main body (2), the bottom surface of the first main body (1) and the top surface of the second main body (2) are respectively provided with a half of the material feeding port and the material feeding flow channel correspondingly, and the first main body (1) and the second main body (2) are assembled up and down to form the complete A material feeding port (6) and the complete A material flow channel (9).

4. The color bar solar film co-extrusion dispenser of claim 1, wherein: the left and right outer sides of the diversion insert (3) are provided with insert cover plates (14), and the insert cover plates (14) are connected to the main machine body II (2) and the discharging plate (4) through screws.

5. The color bar solar film co-extrusion dispenser of claim 1, wherein: the material B feeding hole (5) is arranged on the top surface of the first main body (1).