CN114368076B

CN114368076B - High-molecular mixed material hand wheel process and equipment

Info

Publication number: CN114368076B
Application number: CN202111575267.XA
Authority: CN
Inventors: 梅亚飞; 乔雅娣; 梅和奎; 石凯
Original assignee: Hangzhou Yafei Machinery Manufacturing Co ltd
Current assignee: Hangzhou Yafei Machinery Manufacturing Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-08-05
Anticipated expiration: 2041-12-21
Also published as: CN114368076A

Abstract

The application discloses a hand wheel process and equipment for high polymer mixed materials, which relate to the technical field of high polymer material processing mechanical equipment and solve the problem of low stirring efficiency of mixing equipment, and comprise a stirring barrel and a stirring shaft, wherein the stirring barrel is provided with a driving part, the stirring barrel is provided with a feed inlet, the stirring shaft is rotationally connected with a stirring blade, the periphery of the stirring shaft is sleeved with an extrusion plate, the extrusion plate is provided with an extrusion groove for the stirring shaft to pass through, the groove wall of the extrusion groove is provided with a clamping block, the stirring shaft is provided with a movable groove, the stirring shaft is provided with a fixed block, the fixed block comprises two clamping parts and a pushing part, the stirring shaft is also provided with an elastic part, the two clamping parts are provided with guide surfaces, the outer wall of the stirring barrel is provided with an exchange seat, an exchange channel is arranged in the exchange seat, the two ends of the exchange channel are a first inlet and a second inlet, and the stirring barrel is provided with a discharge outlet, the stirring barrel is provided with an opening and closing door. This application can improve the stirring efficiency of compounding equipment.

Description

High-molecular mixed material hand wheel process and equipment

Technical Field

The application relates to the technical field of high polymer material processing mechanical equipment, in particular to a hand wheel process and hand wheel equipment for a high polymer mixed material.

Background

The hand wheel is a manually operated wheel. The hand wheel is used in various occasions such as industrial and agricultural production, electric power, traffic, military, science and technology and the like, has the characteristics of convenient movement, strong anti-interference performance, strong carrying capacity, full plastic shell, high insulating strength and the like, and the hand wheel which is generally circulated in the market at present has a hand wheel with a handle and a hand wheel without a handle.

A hand wheel as shown in fig. 1 includes a main shaft 1 and an operation ring 2, and a plurality of connection shafts 3 are connected between the main shaft 1 and the operation ring 2.

Chinese patent No. CN107053515A discloses a polymer mixed material hand wheel technology and equipment, the on-line screen storage device comprises a base, agitator tank body and rotation axis No. one, install the bumper shock absorber No. one on the base, the agitator tank body is located the upper end of a bumper shock absorber, the upper end of the agitator tank body is provided with the driving piece that drives a rotation axis rotation, the discharge gate has been seted up to the lower extreme at the agitator tank body, install No. two bumper shock absorbers in the periphery side of the agitator tank body, the outside of No. two bumper shock absorbers is provided with the fixed bolster, the outside of fixed bolster is provided with the support frame, the outside of support frame is provided with the electrical control case.

In view of the above-mentioned related art, the inventor believes that when the first rotating shaft rotates, the material only rotates around the axis position of the first rotating shaft, and the material cannot move along the axis direction of the first rotating shaft, so that the material is not uniformly stirred, and the stirring efficiency is poor.

Disclosure of Invention

In order to improve the stirring efficiency of compounding equipment, this application provides a polymer mixing material hand wheel technology and equipment.

In a first aspect, the present application provides a polymer mixed material hand wheel device, which adopts the following technical scheme:

a high-molecular mixed material hand wheel device comprises a stirring barrel and a stirring shaft, wherein a driving piece for controlling the rotation of the stirring shaft is arranged on the stirring barrel, a feed inlet is formed in one side, close to the driving piece, of the stirring barrel, the stirring shaft is rotationally connected with a plurality of stirring blades, an extrusion plate is sleeved on the periphery of the stirring shaft, an extrusion groove for the penetration of the stirring shaft is formed in the extrusion plate, a clamping block is arranged on the wall of the extrusion groove, a movable groove for the movement of the clamping block is formed in the stirring shaft, and when the clamping block moves in the movable groove, the extrusion plate slides towards the axial direction of the stirring shaft;

the stirring shaft is provided with a fixing block which slides along the direction vertical to the axis of the stirring shaft, the fixing block comprises two clamping parts and a pushing part, when the stirring blade is in the working state, the two clamping parts can be abutted against two sides of the dispersing blade, an elastic part which pushes the fixing block to move towards the direction far away from the axis of the stirring shaft is further arranged in the stirring shaft, and one side of the two clamping parts, which is opposite to each other, is provided with a guide surface for the extrusion plate to abut against and controlling the clamping parts to move towards the axis of the stirring shaft;

the outer wall of stirring cask is provided with the exchange seat, exchange passageway has been seted up in the exchange seat, exchange passageway's both ends are first exit and second exit, first exit and second exit are all worn to establish to the stirring cask in, first exit is located one side that the feed inlet was kept away from to the stirring cask, the second is imported and exported and is located first one side of being imported and exported near the feed inlet, one side that the exchange seat was kept away from to the stirring cask is provided with the discharge gate, one side that the stirring cask is close to the discharge gate is provided with opens and shuts the door.

Through adopting above-mentioned technical scheme, pour the material into the stirring cask in, start the driving piece, it is rotatory that the (mixing) shaft drives stirring vane, simultaneously the stripper plate is towards keeping away from the feed inlet direction, when the stripper plate contradicts the fixed block, it is fixed between stirring vane and the (mixing) shaft to remove the fixed block, the stripper plate can push away stirring vane to idle state from operating condition, when the stripper plate is no longer used in stirring vane, under stirring vane's centrifugal force effect and the effect of elastic component, stirring vane replies to operating condition, under the cooperation of interchange passageway, the stripper plate can drive the material and carry out along the ascending change of axis direction, realize the effect that improves mixing material equipment's stirring efficiency.

Optionally, the elastic component is an abutting spring, a fixing groove for the fixing block to slide is formed in the stirring shaft, one end of the abutting spring abuts against the bottom of the fixing groove, and the other end of the abutting spring abuts against the pushing portion.

Through adopting above-mentioned technical scheme, the butt spring setting is between fixed slot tank bottom and fixed block, and under the effect of butt spring elasticity, the fixed block is towards keeping away from the removal of (mixing) shaft axis direction.

Optionally, one side of the stirring blade far away from the rotating point of the stirring blade is connected with an extension blade in a sliding manner, the stirring shaft is provided with a containing groove for the stirring blade and the extension blade to be placed, the stirring blade is provided with a blade groove for the extension blade to slide, and a pushing spring for pushing the extension blade to slide towards the direction far away from the stirring blade is arranged in the blade groove.

Through adopting above-mentioned technical scheme, the stirring effect in the stirring cask can be strengthened in the setting of extension blade, when stirring vane is rotatory from operating condition towards idle state, extend the blade butt to adjacent extension blade or adjacent stirring vane on, extend the blade and remove towards being close to the stirring vane direction, until extending in the blade income stirring vane, extend in blade and stirring vane get into the (mixing) shaft simultaneously this moment, when stirring vane is rotatory from idle state towards operating condition, it slides towards keeping away from the stirring vane direction to extend the blade under the effect of promotion spring, until extending the blade butt on the stirring cask inside wall.

Optionally, a plurality of annular has been seted up to the stirring cask inner wall, when stirring vane was in operating condition, part extension blade slided at the annular.

Through adopting above-mentioned technical scheme, under the cooperation of annular groove wall, strengthen stirring vane operating condition under, stirring vane and the rotatory stability of extension blade.

Optionally, a round head is arranged on one side of the extension blade away from the stirring blade.

Through adopting above-mentioned technical scheme, the setting of button head can conveniently extend blade entering annular or leave the annular.

Optionally, a plurality of guide rods are arranged on the inner side wall of the stirring barrel, and guide grooves matched with the guide rods are formed in the peripheral sides of the extrusion plates.

Through adopting above-mentioned technical scheme, under the cooperation of guide bar and guide way, strengthen the stability that the stripper plate slided in the stirring barrel.

Optionally, a first supplementary block is arranged on one side of the stirring barrel close to the first inlet/outlet, a first guide surface is arranged on one side of the first supplementary block close to the feed inlet, the first guide surface inclines from the direction of the second inlet/outlet to the direction of the first inlet/outlet, the first guide surface inclines from the discharge port to the direction of the first inlet/outlet, and the first guide surface is aligned with the first inlet/outlet;

one side that the stirring cask is close to the second and imports and exports is provided with the second and supplements the piece, the second spigot surface has been seted up to one side that is close to the feed chute on the second supplements the piece, the second spigot surface is from the slope of first import and export direction to second export direction, first spigot surface is imported and exported the direction slope towards the second by the discharge gate, just the second spigot surface is imported and exported with the second and is aimed at.

Through adopting above-mentioned technical scheme, when the stripper plate descends, under the effect of first spigot surface, the material conveniently gets into in the first access opening, when the stripper plate rose, under the effect of second spigot surface, the material conveniently got into in the second access opening.

Optionally, the exchange channel is arc-shaped, and an arc opening of the exchange channel faces the first inlet and the first outlet.

By adopting the technical scheme, the arc-shaped exchange channel can facilitate the movement of the materials between the first inlet and the second outlet.

In a second aspect, the application provides a polymer mixed material handwheel process, which adopts the following technical scheme:

a high-molecular mixed material hand wheel process adopts the high-molecular mixed material hand wheel equipment for assembling and processing, and comprises the following steps:

placing the raw materials into a stirring barrel for stirring;

placing the stirred raw materials into a mould for shaping;

the mold is heated to form a hand wheel.

By adopting the technical scheme, the raw materials are mixed and stirred into dough, the dough is placed into a die, the die is divided into an upper die and a lower die, the upper die and the lower die are provided with a heating system, the temperature is about 160 ℃, the dough is pressed and formed by a press, the manufacturing of the die can be completed within tens of seconds generally according to the size of a product, and the efficiency is very high.

In summary, the present application includes at least one of the following benefits:

the (mixing) shaft drives the stripper plate when rotatory and removes along (mixing) shaft axis direction, and when the stripper plate butt was on the fixed block, steerable fixed block was removed and is received stirring vane's fixed, and stirring vane and extension blade were received the inslot at the promotion of stripper plate soon this moment, and the stripper plate slides, and under the cooperation of exchange passageway, the material carries out along the ascending change of (mixing) shaft axis direction at any time, realizes the effect that improves the stirring efficiency of compounding equipment.

Drawings

FIG. 1 is a schematic view of the overall structure of a handwheel in the related art;

fig. 2 is an overall structural schematic diagram in the present embodiment;

FIG. 3 is a schematic cross-sectional view of the mixing drum and the exchange base in this embodiment;

FIG. 4 is an exploded view of the stirring shaft and the extrusion plate in the present embodiment;

fig. 5 is an enlarged schematic view at a in fig. 4.

Description of reference numerals: 1. a main shaft; 2. an operating ring; 3. a connecting shaft; 4. stirring the barrel; 41. a feed inlet; 42. mounting a plate; 421. a feeding port; 43. a discharge port; 44. a guide bar; 45. a ring groove; 5. a stirring shaft; 51. a movable groove; 52. a receiving groove; 53. a rotating shaft; 54. fixing grooves; 6. a drive member; 61. a drive motor; 7. opening and closing the door; 8. an exchange base; 81. a switching channel; 811. a first inlet/outlet; 812. a second inlet/outlet; 9. a pressing plate; 91. extruding a groove; 92. a clamping block; 93. a guide groove; 10. a stirring blade; 101. a blade groove; 11. a fixed block; 111. a clamping portion; 1111. a guide surface; 112. a pushing part; 12. an elastic member; 121. an abutment spring; 13. an extension blade; 131. a round head; 14. a push spring; 15. a first supplementary block; 151. a first abdicating groove; 152. a second abdicating groove; 153. a first guide surface; 16. a second supplementary block; 161. a third abdicating groove; 162. a fourth abdicating groove; 163. a second guide surface; 164. a communication port.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses polymer mixed material hand wheel equipment.

Referring to fig. 2 and 3, polymer mixed material hand wheel equipment includes stirring barrel 4 and (mixing) shaft 5, feed inlet 41 has been seted up at a side end face of stirring barrel 4, one side fixed mounting that stirring barrel 4 is close to feed inlet 41 has mounting panel 42, set up the pan feeding mouth 421 that supplies the material to get into on mounting panel 42, install driving piece 6 on the mounting panel 42, driving piece 6 is driving motor 61, (mixing) shaft 5 fixed welding is on driving motor 61 output shaft, discharge gate 43 has been seted up to the week side of stirring barrel 4, discharge gate 43 is located the one side that stirring barrel 4 kept away from feed inlet 41, it is connected with opening and closing door 7 to rotate at discharge gate 43, one side fixed welding that keeps away from discharge gate 43 at stirring barrel 4 has exchange seat 8.

Referring to fig. 3 and 4, it has stripper plate 9 to slide on stirring cask 4, sets up the extrusion groove 91 that supplies (mixing) shaft 5 to pass at stripper plate 9, and fixed welding has joint piece 92 on the extrusion groove 91 cell wall, sets up at (mixing) shaft 5 periphery wall and supplies joint piece 92 to carry out the activity groove 51 that moves about, and when joint piece 92 was in activity groove 51, under the effect of activity groove 51 cell wall, rotatory (mixing) shaft 5 can drive stripper plate 9 and slide towards (mixing) shaft 5 axis direction.

Referring to fig. 3, in order to stabilize the movement of the extrusion plate 9 in the mixing drum 4, a plurality of guide rods 44 are disposed on the inner side wall of the mixing drum 4, guide grooves 93 adapted to the guide rods 44 are formed on the circumferential side of the extrusion plate 9, and when the guide rods 44 slide in the guide grooves 93, the stability of the extrusion plate 9 can be ensured.

Referring to fig. 3, a plurality of stirring blades 10 are mounted on the stirring shaft 5, a receiving groove 52 for receiving the stirring blades 10 is formed on the circumferential side of the stirring shaft 5, a plurality of rotating shafts 53 are fixedly mounted on the stirring shaft 5, the stirring blades 10 are rotatably connected to the stirring shaft 5 through the rotating shafts 53, and the stirring blades 10 have an operating state perpendicular to the axial direction of the stirring shaft 5 and an idle state received in the stirring shaft 5.

Referring to fig. 4 and 5, a plurality of fixing blocks 11 are further mounted on the stirring shaft 5, the fixing blocks 11 slide along the direction perpendicular to the axis of the stirring shaft 5, fixing grooves 54 for the fixing blocks 11 to slide are formed in the stirring shaft 5, each fixing block 11 includes two clamping portions 111 and one pushing portion 112, the two clamping portions 111 are parallel to each other and connect the two clamping portions 111 together through the pushing portions 112, an elastic member 12 is further mounted on the stirring shaft 5, the elastic member 12 is an abutting spring 121, one end of the abutting spring 121 abuts against the bottom of the fixing groove 54, and the other end of the abutting spring 121 abuts against the pushing portions 112. Under the action of the elastic force of the abutting spring 121, the fixed block 11 moves in the direction away from the axis of the stirring shaft 5 until the two clamping parts 111 clamp the stirring blade 10.

Referring to fig. 4 and 5, guide surfaces 1111 are disposed on opposite sides of the two clamping portions 111, and the guide surfaces 1111 are used for abutting against the extrusion plate 9 and controlling the clamping portions 111 to move close to the axial direction of the stirring shaft 5, when the extrusion plate 9 slides along the axial direction of the stirring shaft 5, until the extrusion plate 9 abuts against one of the guide surfaces 1111, the extrusion plate 9 can push the clamping portions 111 to slide towards the axial direction of the stirring shaft 5, and until the fixed block 11 releases the limitation on the stirring blades 10.

Referring to fig. 4 and 5, an extension blade 13 is installed on one side of the stirring blade 10 away from the rotation point of the stirring blade 10, a blade groove 101 is opened on the stirring blade 10, the extension blade 13 can slide along the length direction of the blade groove 101, a push spring 14 is installed in the blade groove 101, one end of the push spring 14 abuts against the bottom of the blade groove 101, the other end of the push spring 14 abuts against the extension blade 13, and the extension blade 13 always tends to slide towards the direction away from the stirring blade 10 under the action of the elastic force of the push spring 14.

Referring to fig. 3 and 4, in order to make the stirring blade 10 rotate stably in the operating state, a plurality of annular grooves 45 are formed in the inner wall of the stirring barrel 4, and when the stirring blade 10 is in the operating state, part of the extension blades 13 slide in the annular grooves 45. In order to facilitate the extension blade 13 to enter the ring groove 45 or leave the ring groove 45, a round head 131 is provided on the side of the extension blade 13 remote from the stirring blade 10.

Referring to fig. 3 and 4, in the process of rotating the stirring blade 10 from the working state to the idle state, the pressing plate 9 controls the stirring blade 10 to rotate, the extending blade 13 abuts against the adjacent stirring blade 10 or the adjacent extending blade 13, the extending blade 13 slides towards the stirring blade 10, and the pushing spring 14 is compressed until the extending blade 13 and the stirring blade 10 enter the accommodating groove 52. When the stirring blade 10 rotates from the idle state to the working state, the extension blade 13 slides towards the direction away from the stirring blade 10, and when the stirring blade 10 rotates to the working state, the round head 131 can drive the extension blade 13 to enter the annular groove 45.

Referring to fig. 3, an exchange passage 81 is provided on the exchange base 8, the exchange passage 81 is an arc-shaped groove, an arc opening of the exchange passage 81 faces the discharge opening 43, two ends of the exchange passage 81 are respectively a first inlet/outlet 811 and a second inlet/outlet 812, the first inlet/outlet 811 and the second inlet/outlet 812 both penetrate into the stirring barrel 4, the first inlet/outlet 811 is provided on one side of the stirring barrel 4 away from the feed opening 41, and the second inlet/outlet 812 is provided on one side of the stirring barrel 4 close to the feed opening 41.

Referring to fig. 3, in order to facilitate the material to enter the first inlet/outlet 811, a first supplement block 15 is fixedly disposed on one side of the mixing drum 4 away from the inlet 41, a first abdicating groove 151 for the mixing shaft 5 to pass through is disposed on the first supplement block 15, a second abdicating groove 152 for the guide rod 44 to pass through is disposed on the first supplement block 15, a first guide surface 153 is disposed on one side of the first supplement block 15 close to the inlet 41, the first guide surface 153 is inclined from the direction of the second inlet/outlet 812 to the direction of the first inlet/outlet 811, the first guide surface 153 is inclined from the outlet 43 toward the direction of the first inlet/outlet 811, and the first guide surface 153 is aligned with the first inlet/outlet 811, so that the material can conveniently enter the first inlet/outlet 811 under the cooperation of the first guide surface 153 when the pressing plate 9 slides toward the direction of the first supplement block 15.

Referring to fig. 3, in order to facilitate the material entering the second inlet/outlet 812, a second supplement block 16 is fixedly arranged on the side of the mixing drum 4 close to the inlet 41, a communicating port 164 communicated with the material inlet 421 is arranged on the second supplementing block 16, a third abdicating groove 161 for the stirring shaft 5 to pass through is arranged on the second supplementing block 16, the second supplement block 16 is provided with a fourth abdicating groove 162 for the guide rod 44 to pass through, one side of the second supplement block 16 away from the feed inlet 41 is provided with a second guide surface 163, the second guide surface 163 inclines from the first inlet/outlet 811 direction to the second outlet direction, the second guide surface 163 inclines from the discharge outlet 43 towards the second inlet/outlet 812 direction, and the second guide surface 163 is aligned with the second inlet/outlet 812, when the pressing plate 9 slides towards the second supplement block 16, the material is convenient to enter the second inlet/outlet 812 by the cooperation of the second guide surface 163.

The implementation principle of the hand wheel equipment made of the polymer mixed material in the embodiment of the application is as follows:

stirring shaft 5 can drive stripper plate 9 when rotatory and slide along 5 axis directions of (mixing) shaft, can promote fixed block 11 when stripper plate 9 conflicts fixed block 11 and slide towards being close to 5 axis directions of (mixing) shaft, then stripper plate 9 is in taking in stirring vane 10 and extension blade 13 and accomodating groove 52, when stripper plate 9 removes along 5 axis positions of (mixing) shaft, under the cooperation of interchange passageway 81, the material changes the high position of going on at any time, realize improving the effect of the stirring efficiency of compounding equipment.

The embodiment of the application also discloses a hand wheel process for the polymer mixed material, which comprises the following steps:

putting the raw materials into a stirring barrel 4 for stirring;

placing the stirred raw materials into a mould for shaping;

the mold is heated to form a hand wheel.

Raw materials are placed into the stirring barrel 4 to form a dough-shaped mixed material, then the mixed material is shaped in the die, and the mixed material in the die forms a hand wheel by a heating system of the die.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a polymer mixing material hand wheel equipment which characterized in that: the stirring device comprises a stirring barrel (4) and a stirring shaft (5), wherein a driving piece (6) for controlling the rotation of the stirring shaft (5) is arranged on the stirring barrel (4), a feeding hole (41) is formed in one side, close to the driving piece (6), of the stirring barrel (4), the stirring shaft (5) is rotatably connected with a plurality of stirring blades (10), an extrusion plate (9) is sleeved on the periphery of the stirring shaft (5), an extrusion groove (91) for the penetration of the stirring shaft (5) is formed in the extrusion plate (9), a clamping block (92) is arranged on the groove wall of the extrusion groove (91), a movable groove (51) for the movement of the clamping block (92) is formed in the stirring shaft (5), and when the clamping block (92) moves in the movable groove (51), the extrusion plate (9) slides towards the axis direction of the stirring shaft (5);

the stirring blade (10) has a working state vertical to the axial direction of the stirring shaft (5) and an idle state accommodated in the stirring shaft (5), a fixed block (11) which slides along the direction vertical to the axial line of the stirring shaft (5) is arranged on the stirring shaft (5), the fixed block (11) comprises two clamping parts (111) and a pushing part (112), when the stirring blade (10) is in a working state, the two clamping parts (111) can be abutted against the two sides of the dispersing blade, an elastic part (12) which pushes the fixing block (11) to move towards the direction far away from the axis of the stirring shaft (5) is also arranged in the stirring shaft (5), a guide surface (1111) is arranged at one side of the two clamping parts (111) which is opposite to each other, the guide surface (1111) is used for abutting the extrusion plate (9) and controlling the clamping part (111) to move close to the axial direction of the stirring shaft (5);

the outer wall of stirring cask (4) is provided with exchange seat (8), exchange passageway (81) have been seted up in exchange seat (8), the both ends of exchange passageway (81) are first import and export (811) and second import and export (812), first import and export (811) and second import and export (812) are all worn to establish to stirring cask (4) in, first import and export (811) are located one side that feed inlet (41) were kept away from in stirring cask (4), second import and export (812) are located one side that first import and export (811) are close to feed inlet (41), one side that exchange seat (8) were kept away from in stirring cask (4) is provided with cask discharge gate (43), one side that stirring cask (4) are close to discharge gate (43) is provided with opens and shuts door (7).

2. The polymer mixing material handwheel device of claim 1, wherein: elastic component (12) are butt spring (121), offer on (mixing) shaft (5) and supply fixed block (11) to carry out the fixed slot (54) that slides, the one end butt of butt spring (121) is in fixed slot (54) tank bottom, the other end butt of butt spring (121) is on promotion portion (112).

3. The polymer mixing material handwheel device of claim 1, wherein: one side sliding connection that stirring vane (10) kept away from stirring vane (10) rotation point has extension blade (13), accommodate groove (52) that confession stirring vane (10) and extension blade (13) were placed are seted up in (mixing) shaft (5), blade groove (101) that confession extension blade (13) slided are seted up in stirring vane (10), be provided with in blade groove (101) and promote extension blade (13) towards keeping away from promotion spring (14) that stirring vane (10) direction slided.

4. The polymer mixing material handwheel device of claim 3, wherein: a plurality of annular grooves (45) have been seted up to stirring cask (4) inner wall, when stirring vane (10) were in operating condition, part extension blade (13) slided in annular groove (45).

5. The polymer mixing material handwheel device of claim 4, wherein: one side of the extension blade (13) far away from the stirring blade (10) is provided with a round head (131).

6. The polymer mixing material handwheel device of claim 1, wherein: a plurality of guide rods (44) are arranged on the inner side wall of the stirring barrel (4), and guide grooves (93) matched with the guide rods (44) are formed in the peripheral side of the extrusion plate (9).

7. The polymer mixing material handwheel device of claim 6, wherein: a first supplement block (15) is arranged on one side, close to the first inlet and outlet (811), of the stirring barrel (4), a first guide surface (153) is arranged on one side, close to the feed inlet (41), of the first supplement block (15), the first guide surface (153) inclines from the direction of the second inlet and outlet (812) to the direction of the first inlet and outlet (811), the first guide surface (153) inclines from the discharge port (43) to the direction of the first inlet and outlet (811), and the first guide surface (153) is aligned with the first inlet and outlet (811);

one side that stirring barrel (4) is close to second import and export (812) is provided with second supplementary piece (16), second spigot surface (163) have been seted up to one side that is close to the feed chute on second supplementary piece (16), second spigot surface (163) from first import and export (811) direction to second export direction slope, first spigot surface (153) are imported and exported (812) direction slope towards the second by discharge gate (43), just second spigot surface (163) and second import and export (812) are aligned.

8. The polymer mixing material handwheel device of claim 1, wherein: the exchange channel (81) is arc-shaped, and the arc opening of the exchange channel (81) faces the first inlet and outlet (811).