CN216578745U

CN216578745U - Adjustable waste rubber and plastic melting reclaimed material plasticizing extruder

Info

Publication number: CN216578745U
Application number: CN202123269912.3U
Authority: CN
Inventors: 秦伯军; 张君; 秦天德; 谢存剑; 刘远斌; 曹鑫; 吉娇
Original assignee: Aerocel Building Materials Jiangsu Co ltd
Current assignee: Aerocel Building Materials Jiangsu Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-24
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses an adjustable waste rubber plastic melting reclaimed material plasticizing extruder, which belongs to the technical field of plasticizing extruders, and comprises a plasticizing extruder, wherein the plasticizing extruder comprises a frame assembly, an extruding mechanism and an aperture adjusting mechanism, the extruding mechanism is inserted into the frame assembly, when in use, plastic is poured into the inside of a charging hole, a motor is started to rotate a helical blade to push the plastic forward, when the plastic enters the inside of a cylinder stirring bin, the cylinder stirring bin is heated by a heating barrel, so that the plastic is easier in the extruding process, when the plastic enters the tail end of the cylinder stirring bin, the plastic is extruded through a first aperture and a second aperture, when a larger diameter is needed, a handle is rotated to stagger the first through hole and the second aperture, a shifting block is shifted to align the second through hole and the first aperture so that the plastic is extruded from the first aperture, the above steps are reversed when smaller pore sizes are desired, so that the extruded pore size can be adjusted without stopping the machine.

Description

Adjustable waste rubber and plastic melting reclaimed material plasticizing extruder

Technical Field

The utility model belongs to the technical field of the plastify extruder, specifically speaking relates to an old and useless rubber and plastic melting reclaimed materials plastify extruder of adjustable.

Background

In the plastic extrusion molding equipment, the plastic extruder is generally called a main machine, and the subsequent equipment matched with the plastic extruder is called an auxiliary machine. After the development of the plastic extruder for more than 100 years, multiple types of double screws, multiple screws and even no screws and the like are derived from the original single screw. The plastic extruder (main machine) can be matched with various plastic forming auxiliary machines such as pipes, films, rods, monofilaments, flat wires, packing belts, extrusion nets, plate (sheet) materials, profiled bars, granulation, cable coating and the like to form various plastic extrusion forming production lines and produce various plastic products. Therefore, the plastic extrusion molding machine is one of the machines widely used in the plastic processing industry at present or in the future.

The prior plasticizing extruder can not timely and effectively adjust the extruded aperture, and the machine needs to be stopped when the adjustment is carried out, so that the working efficiency is lowered.

SUMMERY OF THE UTILITY MODEL

To the unable timely effectual aperture of adjusting extrusion of current plastify extruder, need stop the problem that the machine leads to work efficiency step-down when the adjustment, the utility model provides an old and useless rubber and plastic melting reclaimed materials plastify extruder of adjustable, this plastify extruder includes the plastify extruder, the plastify extruder include frame assembly, extruding means and regulation aperture mechanism, the aperture that current plastify extruder can't be in time effectual adjustment extrusion can effectively be solved in this subassembly cooperation use, need stop the problem that the machine leads to work efficiency step-down when the adjustment.

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides an old and useless rubber and plastic melting reclaimed materials plastify extruder of adjustable, includes the plastify extruder, the plastify extruder include frame assembly, extrusion mechanism and regulation aperture mechanism, extrusion mechanism insert at frame assembly, the one end at extrusion mechanism is assembled to regulation aperture mechanism, regulation aperture mechanism include closure plate assembly and adjustment disk assembly, the inside of adjustment disk assembly at the closure plate assembly.

Preferably, the closure plate assembly package rubbing board body, the inside cavity of plate body, and the plate body is provided with first aperture on being close to the position of outer wall, is provided with the second aperture on being close to the position of inner circle, and the aperture in first aperture is greater than the second aperture, the center department of plate body is provided with the circular slot, is provided with half arc groove between first aperture and the second aperture, is convenient for extrude plastics according to the aperture through first aperture and second aperture.

Preferably, the adjusting plate assembly comprises a first disc, a plurality of first through holes which are matched with the second disc in position and have the same number as the aperture of the second disc are formed in the first disc, a cylinder is assembled on the front of the first disc, a handle is assembled on the front of the cylinder, the outer wall of the first disc is rotatably connected with the second disc, second through holes which are matched with the first disc in position and have the same number as the aperture of the first disc are formed in the position, close to the outer wall, of the second disc, a shifting block is assembled on the second disc, the shifting block is inserted into a half-arc groove, and the circular groove is inserted into the circular groove through the first through holes.

Preferably, the frame assembly include rectangle stirring storehouse, rectangle stirring storehouse the up end be provided with the charge door, the inside rotation of charge door is connected with the apron, the bottom in rectangle stirring storehouse is equipped with the support of symmetry, the one end in rectangle stirring storehouse is equipped with the heating bucket, the bottom of heating bucket is equipped with the bottom plate, the bottom plate is fixed on one side support, the lower extreme of bottom plate is equipped with the supporting leg of symmetry, the inside in rectangle stirring storehouse is provided with the circular port, support the heating bucket through the bottom plate.

Preferably, extrusion mechanism include the motor, the rotation end of motor be equipped with helical blade, and helical blade's pitch has big variation in size, helical blade is close to and has cup jointed drum stirring storehouse on the terminal outer wall and be used for assembling regulation aperture mechanism through the one end in drum stirring storehouse.

Preferably, the shifting block is inserted into the semi-arc groove, the first through hole is inserted into the circular groove, one end of the cylindrical stirring bin is blocked by the back surface of the plate body, and the hole in the rectangular stirring bin is equal to the outer diameter of the spiral blade.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses in, open the apron when using, pour plastics into the inside of charge door, starter motor makes helical blade rotate, with plastics propelling movement forward, heat drum stirring storehouse through the heating bucket when the inside in entering drum stirring storehouse, it is easier at the extruded in-process to make plastics, extrude through first aperture and second aperture when the end in entering drum stirring storehouse, when needs major diameter, it makes first through-hole stagger with the second aperture to rotate the handle, stir the shifting block and make the second through-hole align with first aperture and make plastics extrude from first aperture, above-mentioned step is anti-facing when needs less aperture can, make the aperture of extruding also can be adjusted to incessant machine.

(2) The utility model discloses in, the pitch through helical blade is big to little for plastics are extruded step by step when inside transportation, make extruded effect better, and stagger first through-hole and second through-hole and first aperture and second aperture when the machine is out of work, can prevent inside entering dust and impurity, can guarantee that the plastics that extrude are purer.

Drawings

FIG. 1 is a schematic structural view of an adjustable plasticizing extruder for waste rubber and plastic molten recycled materials in the present invention;

FIG. 2 is a schematic view of the middle frame assembly of the present invention;

FIG. 3 is a schematic structural view of the middle extruding mechanism of the present invention;

FIG. 4 is a schematic structural view of a mechanism for adjusting the aperture of the present invention;

FIG. 5 is a schematic view of the structure of the middle blocking plate assembly of the present invention;

fig. 6 is a schematic view of the structure of the adjusting plate assembly of the present invention.

The corresponding relationship between the reference numbers of the figures and the names of the components in the figures is as follows:

1. a plasticizing extruder;

2. a frame assembly; 21. a rectangular stirring bin; 22. a support; 23. a feed inlet; 24. a cover plate; 25. a heating barrel;

26. a base plate; 27. supporting legs;

3. an extrusion mechanism; 31. a motor; 32. a helical blade; 33. a cylindrical stirring bin;

4. an aperture adjusting mechanism; 41. a closure plate assembly; 411. a plate body; 412. a first aperture; 413. a second aperture;

414. a circular groove; 415. a half-arc groove; 42. an adjusting disk assembly; 421. a first disc; 422. shifting blocks;

423. a first through hole; 424. a second disc; 425. a second through hole; 426. a cylinder; 427. a handle.

Detailed Description

The invention will be further described below in connection with specific embodiments.

Example 1

As shown in fig. 1, it is the utility model discloses an adjustable old and useless rubber and plastic melting reclaimed materials plastify extruder schematic structure of preferred embodiment, the old and useless rubber and plastic melting reclaimed materials plastify extruder of this embodiment, including plastify extruder 1, plastify extruder 1 include frame assembly 2, extruding means 3 and regulation aperture mechanism 4, extruding means 3 insert in frame assembly 2, the one end at extruding means 3 is assembled to regulation aperture mechanism 4.

As shown in fig. 2, which is a structural schematic diagram of the rack assembly in the present invention, the rack assembly 2 includes a rectangular stirring bin 21, the upper end surface of the rectangular stirring bin 21 is provided with a feed inlet 23, the feed inlet 23 is rotatably connected with a cover plate 24, the bottom of the rectangular stirring bin 21 is equipped with symmetrical brackets 22, one end of the rectangular stirring bin 21 is equipped with a heating barrel 25, the bottom of the heating barrel 25 is equipped with a bottom plate 26, the bottom plate 26 is fixed on one side of the bracket 22, the lower end of the bottom plate 26 is equipped with symmetrical supporting legs 27, and a circular hole is formed inside the rectangular stirring bin 21; extruding means 3 is inserted through the inside of rectangular stirring bin 21, and extruding means 3 is heated by heating barrel 25 through material inlet 23 and adding raw materials.

As shown in fig. 3, which is a schematic structural diagram of the middle extruding mechanism of the present invention, the extruding mechanism 3 includes a motor 31, a rotating end of the motor 31 is equipped with a helical blade 32, a pitch of the helical blade 32 is reduced, and a cylindrical stirring bin 33 is sleeved on an outer wall of the helical blade 32 near the end; the plastic is extruded more thoroughly by the pitch of the helical blade 32 being reduced.

As shown in fig. 4, which is a schematic structural diagram of the aperture adjusting mechanism of the present invention, the aperture adjusting mechanism 4 includes a blocking plate assembly 41 and an adjusting disc assembly 42, and the adjusting disc assembly 42 is assembled inside the blocking plate assembly 41; the blocking plate assembly 41 is used for extruding plastics according to a preset aperture, and the size of the extruded aperture can be adjusted through the adjusting disc assembly 42.

As shown in fig. 5, which is a schematic view of the structure of the middle blocking plate assembly of the present invention, the blocking plate assembly 41 includes a plate body 411, the plate body 411 is hollow, a first aperture 412 is disposed on a position of the plate body 411 close to the outer wall, a second aperture 413 is disposed on a position close to the inner ring, the aperture of the first aperture 412 is larger than the second aperture 413, a circular groove 414 is disposed at the center of the plate body 411, and a half-arc groove 415 is disposed between the first aperture 412 and the second aperture 413; the dial assembly 42 is assembled through the inner center of the plate body 411.

As shown in fig. 6, which is a schematic structural diagram of the adjusting plate assembly of the present invention, the adjusting plate assembly 42 includes a first circular plate 421, the first circular plate 421 is provided with a plurality of first through holes 423 adapted to the same number and positions as the second hole 413, the front of the first circular plate 421 is provided with a cylinder 426, the front of the cylinder 426 is provided with a handle 427, the outer wall of the first circular plate 421 is rotatably connected with a second circular plate 424, the position of the second circular plate 424 close to the outer wall is provided with second through holes 425 adapted to the same number and positions as the first hole 412, and the second circular plate 424 is provided with a shifting block 422; the second disc 424 is rotated by the dial 422 and the first disc 421 is rotated by the knob 427.

The shifting block 422 is inserted into the semi-arc groove 415, the first through hole 423 is inserted into the circular groove 414, the back surface of the plate body 411 blocks one end of the cylindrical stirring bin 33, and the hole inside the rectangular stirring bin 21 is equal to the outer diameter of the helical blade 32.

The working principle is as follows: open apron 24 when using, pour into the inside of charge door 23 with plastics, start motor 31 makes helical blade 32 rotate, push plastics forward, heat drum stirring storehouse 33 through heating bucket 25 when getting into the inside of drum stirring storehouse 33, it is easier to make plastics at extruded in-process, extrude through first aperture 412 and second aperture 413 when getting into the end of drum stirring storehouse 33, when needing great diameter, it staggers to rotate handle 427 and make first through-hole 423 and second aperture 413, stir shifting block 422 and make second through-hole 425 align with first aperture 412 and make plastics extrude from first aperture 412, above-mentioned step is reversed when needing less aperture, make and ceaselessly the machine also can adjust the aperture of extruding.

Example 2

As shown in fig. 1-6, it is the utility model discloses another preferred embodiment's an adjustable old and useless rubber and plastic melting reclaimed materials plastify extruder schematic structure, the old and useless rubber and plastic melting reclaimed materials plastify extruder of adjustable of this embodiment, on the basis of example 1, the pitch through helical blade 32 is big to little, make plastics step by step extruded when inside transportation, make extruded effect better, and stagger first through-hole 423 and second through-hole 425 and first aperture 412 and second aperture 413 when the machine is out of work, can prevent inside entering dust and impurity, can guarantee that the plastics that extrude are purer.

The above description is for further details of the present invention, and it is not assumed that the embodiments of the present invention are limited to these descriptions, and it is obvious to those skilled in the art that the present invention can be implemented by a plurality of simple deductions or replacements without departing from the concept of the present invention, and all should be considered as belonging to the protection scope defined by the claims submitted by the present invention.

Claims

1. An adjustable plasticizing extruder for waste rubber and plastic melting recycled materials comprises a plasticizing extruder (1), wherein the plasticizing extruder (1) comprises a rack assembly (2), an extruding mechanism (3) and an aperture adjusting mechanism (4), the extruding mechanism (3) is inserted into the rack assembly (2), the aperture adjusting mechanism (4) is assembled at one end of the extruding mechanism (3),

the method is characterized in that:

the aperture adjusting mechanism (4) comprises a blocking plate assembly (41) and an adjusting disc assembly (42), wherein the adjusting disc assembly (42) is assembled inside the blocking plate assembly (41).

2. The adjustable plasticizing extruder for waste rubber-plastic melt recycled materials as claimed in claim 1, wherein: the closure plate assembly (41) comprises a plate body (411), wherein the interior of the plate body (411) is hollow, a first hole diameter (412) is formed in the position, close to the outer wall, of the plate body (411), a second hole diameter (413) is formed in the position, close to the inner ring, of the plate body (411), the hole diameter of the first hole diameter (412) is larger than the second hole diameter (413), a circular groove (414) is formed in the center of the plate body (411), and a half-arc groove (415) is formed between the first hole diameter (412) and the second hole diameter (413).

3. The adjustable plasticizing extruder for waste rubber-plastic melting reclaimed materials according to claim 2, characterized in that: adjusting plate assembly (42) include first disc (421), first disc (421) on be provided with a plurality ofly with first through-hole (423) of the same number position looks adaptation in second aperture (413) aperture, the front of first disc (421) is equipped with cylinder (426), the front of cylinder (426) is equipped with handle (427), the outer wall of first disc (421) rotates and is connected with second disc (424), second disc (424) are provided with second through-hole (425) with the same number position looks adaptation in first aperture (412) aperture on being close to the position of outer wall, be equipped with shifting block (422) on second disc (424).

4. The adjustable plasticizing extruder for waste rubber-plastic melting reclaimed materials according to claim 3, characterized in that: frame assembly (2) including rectangle stirring storehouse (21), the up end in rectangle stirring storehouse (21) be provided with charge door (23), the inside rotation of charge door (23) is connected with apron (24), the bottom in rectangle stirring storehouse (21) is equipped with support (22) of symmetry, the one end in rectangle stirring storehouse (21) is equipped with heating bucket (25), the bottom of heating bucket (25) is equipped with bottom plate (26), bottom plate (26) are fixed on one side support (22), the lower extreme of bottom plate (26) is equipped with supporting leg (27) of symmetry, the inside in rectangle stirring storehouse (21) is provided with the circular port.

5. The adjustable plasticizing extruder for waste rubber-plastic molten recycled materials as claimed in claim 4, wherein: extruding means (3) include motor (31), the rotation end of motor (31) be equipped with helical blade (32), and helical blade (32) pitch has the size to diminish, helical blade (32) are close to and have cup jointed drum stirring storehouse (33) on the terminal outer wall.

6. The adjustable plasticizing extruder for waste rubber-plastic molten recycled materials as claimed in claim 5, wherein: the poking block (422) is inserted into the semi-arc groove (415), the first through hole (423) is inserted into the circular groove (414), the back surface of the plate body (411) blocks one end of the cylindrical stirring bin (33), and the hole in the rectangular stirring bin (21) is equal to the outer diameter of the spiral blade (32).