CN218227771U - Extrusion mechanism for three-layer co-extrusion film blowing machine - Google Patents

Abstract

The utility model discloses an extruding means for three-layer is crowded inflation film manufacturing machine altogether, including the supporting shoe, the equal fixed mounting in lower extreme four corners of supporting shoe has four bracing pieces, the mounting hole that runs through about seting up at the upper end middle part of supporting shoe, the inside fixed mounting of mounting hole has the stirring to fight, the lower extreme fixed mounting that the stirring was fought has the pipe of extruding that is linked together with stirring is fought inside, the upper end fixed mounting that the stirring was fought has the baffle, involves the inflation film manufacturing machine field, the utility model discloses rational in infrastructure, driving motor drives the support stick motion through the transmission shaft of output when using, and the support stick passes through the fixed block and drives the installation section of thick bamboo rotation, and the installation section of thick bamboo also stirs the inside material of stirring fill when driving the inner wall that the scraper blade was fought to the stirring through the push rod, and the stirring that not only can fight inside material mix is more even, also can prevent to have the material card to fight the discharge gate in the stirring simultaneously.

Description

Extrusion mechanism for three-layer co-extrusion film blowing machine

Technical Field

The utility model relates to a inflation film manufacturing machine technical field, in particular to an extrusion mechanism for three-layer is crowded inflation film manufacturing machine altogether.

Background

The film blowing machine heats and melts plastic particles and then blows the plastic particles into a film. The film blowing machine is divided into a plurality of types, such as PE, POF, PVC and the like, a brand-new particle is used for blowing out a new material, the color and luster are uniform and clean, and a bag is well stretched.

The extrusion mechanism of current three-layer co-extrusion inflation film manufacturing machine, the plastic granules card that pours during the use is in the extruder to lead to whole mechanical blocking, and the stirring of other materials of adding in the plastic granules is not even enough, and plastic granules adsorbs easily and blocks up the damage easily at mechanical inner wall in addition, so the extrusion mechanism who is used for three-layer co-extrusion inflation film manufacturing machine satisfies the demand now.

SUMMERY OF THE UTILITY MODEL

The utility model provides an extruding means for three-layer is inflation film manufacturing machine altogether guarantees during the use that plastic granules can not the jam in mechanical inside, and the material of stirring is even also can be with many absorption at mechanical inner wall plastic granules clean up moreover.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an extrusion mechanism for three-layer is crowded inflation film manufacturing machine altogether, includes the supporting shoe, the equal fixed mounting in lower extreme four corners of supporting shoe has four bracing pieces, the mounting hole that runs through from top to bottom is seted up at the upper end middle part of supporting shoe, the inside fixed mounting of mounting hole has the stirring to fight, the lower extreme fixed mounting that the stirring was fought has the pipe of extruding that is linked together with the stirring is fought inside, the upper end fixed mounting that the stirring was fought has the baffle, the middle part fixed mounting of baffle has driving motor, driving motor passes through the transmission shaft of output and supports excellent fixed connection, the outer fixed surface of extruding pipe installs the heater, the outer surface upper portion fixed mounting who supports the stick has two stirring subassemblies.

And a spiral plate is fixedly arranged on the lower part of the outer surface of the support rod and is positioned inside the extrusion pipe.

The stirring subassembly includes two fixed blocks, two the equal fixed mounting in one end that the support stick was kept away from to the fixed block has an installation section of thick bamboo, two the equal slidable mounting in inside of an installation section of thick bamboo has a push rod, two the push rod is close to the one end of fixed block and is located the equal fixed mounting in inside of two installation sections of thick bamboos has a spring, two the equal fixed mounting in one end that the spring was kept away from to the push rod has the scraper blade.

And the two fixing blocks are fixedly arranged on the outer surface of the support rod, and the fixing blocks are positioned on the upper part of the spiral plate.

The scraper blade is attached to the inner wall of the stirring hopper, and the stirring hopper is in a funnel shape.

To sum up, the utility model discloses a technological effect and advantage:

1. the utility model has reasonable structure, when in use, the driving motor drives the supporting rod to move through the transmission shaft of the output end, the supporting rod drives the installation cylinder to rotate through the fixed block, the installation cylinder drives the scraper blade to clean the inner wall of the stirring hopper through the push rod and simultaneously stir the materials in the stirring hopper, the materials in the stirring hopper can be more uniformly mixed, and simultaneously the materials can be prevented from being clamped at the discharge port of the stirring hopper;

2. the utility model discloses in, also will drive the spiral plate when supporting the stick and rotate, thereby come to transport the material in fighting with the stirring fast and extrude intraductally, and the heater also can heat extruding the pipe, can extrude the material from extruding intraductally fast, not only can make things convenient for the staff to use, thereby can not produce the card and pause and lead to whole device to block up yet, and rotate through a driving motor drive supporting rod, make stirring subassembly and spiral plate rotate simultaneously, the structure is compacter, and reduce and use a plurality of power supplies, be favorable to reduction in production cost, realize stirring and prevent blockking up the function simultaneously, the stirring is improved and prevent blockking up the effect.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings 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 application, and other drawings can be obtained by those skilled in the art without creative efforts.

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

FIG. 2 is a schematic view of the connection structure of the present invention;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is a schematic structural diagram of the stirring assembly of the present invention.

In the figure: 1. a support block; 2. a support bar; 3. a stirring hopper; 4. a baffle plate; 5. a drive motor; 6. a support rod; 7. a stirring assembly; 71. a fixed block; 72. mounting the cylinder; 73. a spring; 74. a push rod; 75. a squeegee; 8. a heater; 9. extruding a pipe; 10. a spiral plate; 11. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.

Example (b): referring to fig. 1-4, the extrusion mechanism for the three-layer co-extrusion film blowing machine includes a supporting block 1, four supporting rods 2 are fixedly mounted at four corners of the lower end of the supporting block 1, a mounting hole 11 penetrating through the supporting block 1 from top to bottom is formed in the middle of the upper end of the supporting block 1, a stirring hopper 3 is fixedly mounted in the mounting hole 11, an extrusion pipe 9 communicated with the inside of the stirring hopper 3 is fixedly mounted at the lower end of the stirring hopper 3, a baffle 4 is fixedly mounted at the upper end of the stirring hopper 3, a driving motor 5 is fixedly mounted in the middle of the baffle 4, the driving motor 5 is fixedly connected with a supporting rod 6 through a transmission shaft at an output end, a heater 8 is fixedly mounted on the outer surface of the extrusion pipe 9, two stirring assemblies 7 are fixedly mounted on the upper portion of the outer surface of the supporting rod 6, a spiral plate 10 is fixedly mounted on the lower portion of the outer surface of the supporting rod 6, the spiral plate 10 is located inside the extrusion pipe 9, and the spiral plate 10 is driven to rotate when the supporting rod 6 rotates, so as to rapidly transport the material in the stirring hopper 3 into the extrusion pipe 9, and the heater 8 can also heat the extrusion pipe 9, thereby rapidly extrude the material from the extrusion pipe 9.

Stirring subassembly 7 includes two fixed blocks 71, two the equal fixed mounting in one end that the support stick 6 was kept away from to fixed block 71 has an installation section of thick bamboo 72, two the equal slidable mounting in inside of installation section of thick bamboo 72 has push rod 74, two push rod 74 is close to the one end of fixed block 71 and is located the equal fixed mounting in inside of two installation sections of thick bamboos 72 has spring 73, two the equal fixed mounting in one end that spring 73 was kept away from to push rod 74 has scraper blade 75, two the equal fixed mounting in the surface of support stick 6 of fixed block 71, and fixed block 71 is located the upper portion of spiral plate 10, scraper blade 75 laminates with the inner wall of stirring fill 3 mutually, and stirring fill 3 is the funnel shape, and support stick 6 drives installation section of thick bamboo 72 through fixed block 71 and rotates, and installation section of thick bamboo 72 drives scraper blade 75 through push rod 74 and also stirs the inside material of stirring fill 3 when clearing up the inner wall of stirring fill 3, and the inside material of stirring fill 3 that not only can be mixed more evenly, also can prevent simultaneously that there is the discharge gate of material card at stirring fill 3.

This practical theory of operation: when the stirring device is used, the driving motor 5 drives the supporting rod 6 to move through the transmission shaft at the output end, the supporting rod 6 drives the mounting cylinder 72 to rotate through the fixing block 71, the mounting cylinder 72 drives the scraper 75 to clean the inner wall of the stirring hopper 3 through the push rod 74 and simultaneously stir the materials inside the stirring hopper 3, the materials inside the stirring hopper 3 can be mixed more uniformly, meanwhile, the materials can be prevented from being clamped at the discharge port of the stirring hopper 3, the push rod 74 also shrinks the extrusion spring 73 when the scraper 75 meets the protrusion during stirring and cleaning inside the stirring hopper 3, the resistance of the scraper 75 is reduced, the spiral plate 10 is driven to rotate when the supporting rod 6 rotates, the materials inside the stirring hopper 3 are rapidly transported into the extrusion pipe 9, the heater 8 can also heat the extrusion pipe 9, and the materials can be rapidly extruded from the extrusion pipe 9.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (5)

1. The utility model provides an extruding means for three-layer is inflation film manufacturing machine altogether, includes supporting shoe (1), the equal fixed mounting in lower extreme four corners of supporting shoe (1) has four bracing pieces (2), mounting hole (11) that run through from top to bottom, its characterized in that are seted up to the upper end middle part of supporting shoe (1): the inside fixed mounting of mounting hole (11) has stirring to fight (3), the lower extreme fixed mounting that stirring was fought (3) has and the stirring fight (3) inside pipe (9) of extruding that is linked together, the upper end fixed mounting that stirring was fought (3) has baffle (4), the middle part fixed mounting of baffle (4) has driving motor (5), driving motor (5) are through the transmission shaft and the support stick (6) fixed connection of output, the outer fixed surface of extruding pipe (9) installs heater (8), the outer upper portion fixed mounting of support stick (6) has two stirring subassembly (7).

2. The extrusion mechanism for the three-layer co-extrusion film blowing machine according to claim 1, characterized in that: the lower part of the outer surface of the support rod (6) is fixedly provided with a spiral plate (10), and the spiral plate (10) is positioned inside the extrusion pipe (9).

3. The extrusion mechanism for the three-layer co-extrusion film blowing machine according to claim 1, characterized in that: stirring subassembly (7) include two fixed block (71), two the equal fixed mounting in one end that support stick (6) were kept away from in fixed block (71) has installation section of thick bamboo (72), two the equal slidable mounting in inside of installation section of thick bamboo (72) has push rod (74), two the equal fixed mounting in inside that push rod (74) are close to the one end of fixed block (71) and are located two installation sections of thick bamboo (72) has spring (73), two the equal fixed mounting in one end that spring (73) were kept away from in push rod (74) has scraper blade (75).

4. The extrusion mechanism for the three-layer co-extrusion film blowing machine according to claim 3, characterized in that: the two fixing blocks (71) are fixedly mounted on the outer surface of the support rod (6), and the fixing blocks (71) are located on the upper portion of the spiral plate (10).

5. The extrusion mechanism for the three-layer co-extrusion film blowing machine as claimed in claim 3, characterized in that: the scraper (75) is attached to the inner wall of the stirring hopper (3), and the stirring hopper (3) is in a funnel shape.

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