CN219214020U - Color bar solar film co-extrusion distributor - Google Patents

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

A color strip solar film co-extrusion dispenser

technical field

The invention relates to an extrusion die head distributor, in particular to a color stripe solar film co-extrusion distributor.

Background technique

The production of color strip solar film is intended to realize the special physical properties of the film. At present, the color strip solar film is mainly realized by adding a confluence device in the die head, and the compound extrusion in the width or thickness direction is carried out on the flow channel inside the die head. The structure Complex, high cost, and single function, it can only extrude solar film with a fixed width ratio. When the width ratio of multiple raw materials in the film changes greatly or when it is necessary to produce products that are superimposed on top and bottom, the entire set of die heads can only be replaced with a new one to meet the production needs, resulting in high cost of use.

However, conventional distributors realize the upper and lower compounding of raw materials, and it is difficult to achieve uniform compounding in the width direction.

Contents of the invention

In view of the above problems, the present invention aims to provide a color stripe solar film co-extrusion dispenser, which has a novel structure and can realize the compounding of different materials of the color stripe solar film in the width direction, and cooperates with a conventional single-layer extrusion die to realize Normal extrusion of color stripe solar film.

The technical solution of the present invention is a color strip solar film co-extrusion dispenser, which includes a main body one, a main body two, a shunt insert and a discharge plate arranged from top to bottom, and a B material is arranged on the main body one Material inlet, the two sides of the main body are provided with A material inlet, the second middle part of the main body is vertically provided with a B material channel passing through its upper and lower surfaces, and the middle part of the diversion insert is provided with a corresponding B material channel. Composite channel, the main body 2 is provided with a material A flow channel extending to the left and right sides and then penetrating the main body 2 downwards, and the upper surface of the diversion insert is located on the left and right sides of the composite channel, and there are A material flow channels, After the material A branch channel is divided in the flow distribution insert, it gathers in the width direction of the front and rear sides of the compound channel at the lower part of the compound channel, and the discharge plate is provided with a discharge port corresponding to the bottom of the compound channel, and the A material and the B material The raw materials that form the ABA structure after compounding through the compound channel are extruded from the discharge port.

Preferably, the material A branch flow channel includes a horizontal section flow channel and a vertical section flow channel, and the horizontal section flow channel smoothly extends from the outside to the inside direction to the front and rear sides on both sides of the composite channel, extending to the front and back of the composite channel When it is in the vertical position, it enters the vertical section flow channel downwards, and the top surface of the vertical section flow channel is provided with a conical flow diversion block with a large top and a small bottom for flow guidance. The upper part of the vertical section flow channel and the composite channel A tapered baffle with a large top and a small bottom is arranged between them, and the bottom end of the tapered baffle terminates at the lower part of the vertical section flow channel, and the material A contacts and combines with the B material in the composite channel at the lower part of the vertical section flow channel, Composite material that forms an ABA structure in the width direction.

Preferably, the A material feed port and the A material flow channel are arranged at the junction of the main body 1 and the main body 2, and half of the feed port and the feed flow are respectively opened on the bottom surface of the main body 1 and the top surface of the main body 2. The main body one and the main body two are assembled up and down to form a complete A material inlet and A material flow channel.

Preferably, the left and right sides of the splitter insert are provided with insert cover plates, and the insert cover plates are connected to the main body 2 and the discharge plate by screws.

Preferably, the B material inlet is set on the top surface of the main body.

The invention can realize the compounding of different raw materials in the width direction of the color stripe solar film, and can change the flow channel of the splitter insert to change the width of the A-layer raw materials. By replacing different distributors, the same extrusion die can be used to realize extrusion. Color stripe solar film with different A material width ratio.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is an explosion diagram of the present invention;

Fig. 3 is a schematic view of the internal structure of the present invention in the main viewing direction;

Fig. 4 is a schematic view of the internal structure of the side view direction of the present invention;

Fig. 5 is a schematic structural view of the shunt insert of the present invention;

Fig. 6 is a structural schematic diagram of the bottom view of Fig. 5;

Fig. 7 is a flow channel structure schematic diagram of the raw material of the present invention;

Fig. 8 is the product structure schematic diagram after compounding of the present invention;

Among them: 1—main body one; 2—main body two; 3—distributing insert; 4—discharge plate; 5—B material inlet; 6—A material inlet; 7—B material channel; 8— Composite channel; 9—A material flow channel; 10—A material branch flow channel; 101—horizontal section flow channel; 102—vertical section flow channel; 11—discharge port; 12—conical diverter block; 13—conical block Plate; 14—inlaid cover plate.

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings.

As shown in Figures 1 to 8, the present invention provides a color strip solar film co-extrusion dispenser, which includes a main body 1, a main body 2, a splitter insert 3 and a discharge plate 4 arranged from top to bottom , the main body one 1 is provided with a B material inlet 5, the side of the main body two 2 is provided with an A material inlet 6, and the middle part of the main body two 2 is vertically provided with a B material through its upper and lower surfaces. Material channel 7, the middle part of the diversion insert 3 is provided with a composite channel 8 corresponding to the B material channel 7, and the main body 2 is provided with an A material flow channel extending to the left and right sides and penetrating the main body 2 downwards 9. The upper surface of the diversion insert 3 is located on the left and right sides of the composite channel 8, and there are A material diversion channels 10, and the A material diversion channel 10 gathers to the composite channel at the lower part of the compound channel 8 after being diverted in the diversion insert 3 8, in the width direction of the front and rear sides, the discharge plate 4 is provided with a discharge port 11 corresponding to the bottom of the compound channel 8, and the materials A and B are compounded through the compound channel 8 to form ABA structure raw materials. out.

On the basis of the above technical solution, the material A branch channel 10 includes a horizontal section flow channel 101 and a vertical section flow channel 102. The two sides extend smoothly, and when extending to the front and rear positions of the compound channel 8, it enters the vertical section flow channel 102 downwards, and the top surface of the vertical section flow channel 102 is provided with a conical shunt for flow guidance. Block 12, between the upper part of the vertical section flow channel 102 and the composite channel 8, a tapered baffle plate 13 with a large upper part and a smaller lower part is arranged, and the bottom end of the tapered baffle plate 13 terminates at the lower part of the vertical section flow channel 102, Material A is in contact with and compounded with material B in the composite channel 8 at the lower part of the vertical section flow channel 102 to form a composite material with an ABA structure in the width direction.

Wherein, the A material feed port 6 and the A material flow channel 9 are arranged at the junction of the main body one 1 and the main body two 2, and half of the feeding holes are set on the bottom surface of the main body one 1 and the top surface of the main body two 2 respectively. Mouth and feed flow channel, main body one 1 and main body two 2 are assembled up and down to form complete A material feed port 6 and A material flow channel 9.

In addition, the left and right outer sides of the splitter insert 3 are provided with insert cover plates 14, and the insert cover plate 14 is connected to the main body 2 and the discharge plate 4 by screws.

Further, the B material inlet 5 is set on the top surface of the main body 1 .

The working process of the present invention is as follows: first, the B raw material enters the main body 1 from the B material inlet 5 at the top of the main body 1, enters the B material channel 7 downwards and passes through the main body 1 and the main body 2 After 2, enter the composite channel 8. A raw material enters from the A material feed port 6, flows obliquely outward to the left and right sides of the main body 2 along the A material flow channel 9 to the left and right sides of the B material channel 7, and then vertically passes through the main body 2 2 Arriving in the A material shunt channel 10 on the shunt insert 3, the A material first reaches the horizontal section flow channel 101, and flows from the outside to the inside direction to the conical shunt blocks 12 on the front and rear sides of the composite channel 8, and passes through the conical flow channel. Diverter block 12 enters into the vertical flow channel 102 after diversion, at this time material A and material B are isolated by conical baffle 13, material A flows downward along conical baffle 13 until it reaches the conical baffle 13 The bottom disappears at the lower part of the composite channel 8 and directly contacts and composites with both sides of the B material in the width direction to form ABA compounded raw materials in the width direction, and is extruded from the discharge port 11 of the discharge plate 4. Finally, the ABA composite raw material in the width direction is formed, and a color stripe solar film with a fixed width and ratio is finally extruded through an extrusion die.

The above is only a preferred embodiment of the present invention, and is not intended to limit the invention in any form. Any simple modifications, equivalent changes or modifications made to the above embodiments according to the technical principles of the present invention still belong to this invention. within the scope of the technical solution of the invention.

Claims (5)

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).

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