CN211994115U

CN211994115U - Double-screw reaction type extruder for processing high-temperature-resistant TPU material

Info

Publication number: CN211994115U
Application number: CN202020559543.8U
Authority: CN
Inventors: 郑华荻; 王小冬; 伍开标; 郑中元
Original assignee: Dongguan Yingjie Engineering Plastics Co ltd
Current assignee: Dongguan Yingjie Engineering Plastics Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-11-24
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a high temperature resistant TPU material processing is with double screw reaction type extruder, including base and gear, first motor is installed to base one side, wherein, the reducing gear box is installed to first motor one side, the plastify part is installed to reducing gear box one side, feed arrangement is installed to plastify part one side, crowded material device is installed to plastify part one end, crowded material device installs the heater in the bottom, heater one end is fixed with the discharge gate. This high temperature resistant TPU material processing is with double screw reaction type extruder is provided with the gear and can rotate through rotating the handle to gear revolve can drive the rack during, can drive slider and second spout when the rack removes and slide, can drive the regulating block and slide with first spout when the slider slides, can drive the second when the regulating block slides and extrude the groove and remove, conveniently can adjust the second according to in service behavior and extrude groove and first extrusion groove butt joint diameter.

Description

Double-screw reaction type extruder for processing high-temperature-resistant TPU material

Technical Field

The utility model relates to a TPU material processing equipment technical field specifically is a high temperature resistant TPU material processing is with double screw reaction type extruder.

Background

TPU is known by the name thermoplastic polyurethane elastomer rubber. The halogen-free flame-retardant TPU can replace soft PVC to meet the environmental protection requirements of more and more fields. During production, raw materials of the composite material are processed by an extruder to be granular.

The double-screw reaction type extruder for processing the high-temperature-resistant TPU material in the market at present has many defects, the diameter of an extrusion groove is inconvenient to adjust according to the use condition, the selectable property of the diameter of the extrusion groove is less, and a feeding device is easy to block, so that the technology capable of improving the structure of the double-screw reaction type extruder for processing the high-temperature-resistant TPU material is urgently needed in the market to perfect the equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high temperature resistant TPU material processing is with twin-screw reaction type extruder to there are many defects in the high temperature resistant TPU material processing for twin-screw reaction type extruder for the present market that the solution above-mentioned background art provided, inconvenient according to in service behavior adjusts the diameter of extruding the groove, it is less to extrude groove diameter selectivity, the easy problem of blockking up of feed arrangement.

In order to achieve the above object, the utility model provides a following technical scheme: a double-screw reaction type extruder for processing high-temperature resistant TPU materials comprises a base and a gear, wherein a first motor is arranged on one side of the base,

a reduction gearbox is mounted on one side of the first motor, a plasticizing component is mounted on one side of the reduction gearbox, a feeding device is mounted on one side of the plasticizing component, an extruding device is mounted at one end of the plasticizing component, a heater is mounted at the bottom of the extruding device, a discharge port is fixed at one end of the heater, an extruding block is mounted at one end of the discharge port, a first connecting groove is formed in one side of the extruding block, a first extruding groove is formed in one side of the first connecting groove, a first sliding groove is formed in one end of the first extruding groove, and an outlet is formed in one side of the first sliding groove;

the inside gomphosis of first spout has the regulating block, is close to the first groove of extruding the inside second of having seted up of regulating block is extruded the groove, is close to first spout extrude the inside second spout of having seted up of piece, the second spread groove has been seted up to second spout one side, is close to the second spout regulating block one side is fixed with the slider, is close to the second spread groove slider one side is fixed with the rack, the second spread groove with extrude and run through between the piece and have the handle, be close to the rack the gear cup joints in handle one side.

Preferably, feed arrangement smashes roller and second connecting axle including feeder hopper, second motor, first connecting axle, belt, first crushing roller, second, the second motor is installed to feeder hopper one side, first connecting axle has been cup jointed to second motor one side, first connecting axle one side is connected with the belt, is close to inside the feeder hopper second motor one side is connected with first crushing roller, is close to first crushing roller feeder hopper internal connection has the second to smash the roller, is close to the belt second crushing roller one side is connected with the second connecting axle.

Preferably, the first sliding groove and the adjusting block are rectangular columns, the transverse section of the first sliding groove is the same as that of the adjusting block in size, and the first sliding groove is in sliding connection with the adjusting block.

Preferably, the second extrusion grooves are provided with seven groups, the diameters of the seven groups of second extrusion grooves are sequentially decreased, and the maximum diameter of the second extrusion grooves is the same as that of the first extrusion grooves.

Preferably, the second sliding groove and the sliding block are both strip-shaped, and the second sliding groove is connected with the sliding block in a sliding manner.

Preferably, a rotating structure is arranged between the handle and the gear, and the gear and the rack form meshed connection.

Compared with the prior art, the beneficial effects of the utility model are that: the double-screw reactive extruder for processing the high-temperature resistant TPU material comprises the following components in part by weight:

1. the gear can rotate through the rotating handle, so that the gear can drive the rack to move when rotating, the rack can drive the sliding block to slide with the second sliding groove when moving, the sliding block can drive the adjusting block to slide with the first sliding groove when sliding, and the adjusting block can drive the second extrusion groove to move when sliding, so that the butt joint diameter of the second extrusion groove and the first extrusion groove can be conveniently adjusted according to the use condition;

2. the seven groups of the second extrusion grooves are sequentially reduced in size, so that the second extrusion grooves can select available extrusion diameters according to the use condition, the second extrusion grooves can be butted with the first extrusion grooves, and workers can conveniently select the second extrusion grooves according to the use condition;

3. be provided with first crushing roller and can rotate through the work of second motor to first crushing roller pivoted simultaneously can drive first connecting axle and rotate, can drive the belt when first connecting axle rotates and rotate, can drive the second when the belt rotates and rotate the second crushing roller, the second can smash the roller and rotate with first crushing roller when rotating, makes things convenient for feed arrangement to avoid the inside jam of feeder hopper when the feeding.

Drawings

FIG. 1 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 2 is a front view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the A-part amplification structure of the present invention

Fig. 4 is an enlarged schematic view of the part B of the present invention.

In the figure: 1. a base; 2. a first motor; 3. a reduction gearbox; 4. a plasticizing component; 5. a feeding device; 501. a feed hopper; 502. a second motor; 503. a first connecting shaft; 504. a belt; 505. a first crushing roller; 506. a second crushing roller; 507. a second connecting shaft; 6. a material extruding device; 7. a heater; 8. a discharge port; 9. extruding the block; 10. a first connecting groove; 11. a first extrusion groove; 12. a first chute; 13. an outlet; 14. an adjusting block; 15. a second extrusion groove; 16. a second chute; 17. a second connecting groove; 18. a slider; 19. a rack; 20. a handle; 21. a gear.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a double-screw reaction type extruder for processing a high-temperature-resistant TPU material comprises a base 1, a first motor 2, a reduction gearbox 3, a plasticizing part 4, a feeding device 5, an extruding device 6, a heater 7, a discharge port 8, an extruding block 9, a first connecting groove 10, a first extruding groove 11, a first sliding groove 12, an outlet 13, an adjusting block 14, a second extruding groove 15, a second sliding groove 16, a second connecting groove 17, a sliding block 18, a rack 19, a handle 20 and a gear 21, wherein the first motor 2 is installed on one side of the base 1,

a reduction box 3 is installed on one side of the first motor 2, a plasticizing part 4 is installed on one side of the reduction box 3, a feeding device 5 is installed on one side of the plasticizing part 4, the feeding device 5 comprises a feeding hopper 501, a second motor 502, a first connecting shaft 503, a belt 504, a first crushing roller 505, a second crushing roller 506 and a second connecting shaft 507, the second motor 502 is installed on one side of the feeding hopper 501, the first connecting shaft 503 is sleeved on one side of the second motor 502, the belt 504 is connected on one side of the first connecting shaft 503, the first crushing roller 505 is connected on one side of the second motor 502 close to the inside of the feeding hopper 501, the second crushing roller 506 is connected inside the feeding hopper 501 close to the first crushing roller 505, the second connecting shaft 507 is connected on one side of the second crushing roller 506 close to the belt 504, and the first crushing roller 505 rotates through the operation of the second motor 502, the first crushing roller 505 can drive the first connecting shaft 503 to rotate when rotating, the first connecting shaft 503 can drive the belt 504 to rotate when rotating, the belt 504 can drive the second connecting shaft 507 to rotate when rotating, the second crushing roller 506 and the first crushing roller 505 can crush the material raw material when rotating, the material extruding device 6 is installed at one end of the plasticizing part 4, the heater 7 is installed at the bottom of the material extruding device 6, the discharge port 8 is fixed at one end of the heater 7, the extruding block 9 is installed at one end of the discharge port 8, the first connecting groove 10 is installed at one side of the extruding block 9, the first extruding groove 11 is installed at one side of the first connecting groove 10, the first sliding groove 12 is installed at one end of the first extruding groove 11, the first sliding groove 12 and the adjusting block 14 are both rectangular columns, and the transverse cross section of the first sliding groove 12 is the same as the transverse cross section of the adjusting block 14 in size, the first sliding chute 12 is in sliding connection with the adjusting block 14, the sliding block 18 can drive the adjusting block 14 to slide with the first sliding chute 12 when sliding, the adjusting block 14 can drive the second extrusion groove 15 to move when sliding, and an outlet 13 is formed in one side of the first sliding chute 12;

the adjusting block 14 is embedded in the first sliding groove 12, the adjusting block 14 close to the first extrusion groove 11 is internally provided with a second extrusion groove 15, the second extrusion groove 15 is provided with seven groups, the diameters of the seven groups of second extrusion grooves 15 are sequentially reduced, the maximum diameter of the second extrusion groove 15 is the same as the diameter of the first extrusion groove 11, the second extrusion groove 15 can select available extrusion diameters according to the using condition, so that the second extrusion groove 15 can be butted with the first extrusion groove 11, the extrusion block 9 close to the first sliding groove 12 is internally provided with a second sliding groove 16, the second sliding groove 16 and the sliding block 18 are both in a long strip shape, the second sliding groove 16 is in sliding connection with the sliding block 18, the rack 19 can drive the sliding block 18 to move when moving, the sliding block 18 can slide with the second sliding groove 16 when moving, and the adjusting block 14 can be driven to move when the sliding block 18 slides, second connecting groove 17 has been seted up to second spout 16 one side, is close to second spout 16 regulating block 14 one side is fixed with slider 18, is close to second connecting groove 17 slider 18 one side is fixed with rack 19, it has handle 20 to run through between second connecting groove 17 and the extrusion piece 9, be revolution mechanic between handle 20 and the gear 21, and constitute the meshing between gear 21 and the rack 19 and be connected, gear 21 rotates through rotating handle 20, can drive rack 19 when gear 21 rotates and remove, can drive slider 18 when rack 19 removes, is close to rack 19 gear 21 cup joints in handle 20 one side.

The working principle is as follows: when the double-screw reaction type extruder for processing the high-temperature-resistant TPU material is used, firstly, the double-screw reaction type extruder for processing the high-temperature-resistant TPU material needs to be simply known, before the extruder is used, the diameter of the second extrusion groove 15 needs to be adjusted according to the use condition, the rotating handle 20 can drive the gear 21 to rotate, the gear 21 can drive the rack 19 to move when rotating, the rack 19 can drive the sliding block 18 and the second sliding groove 16 to slide when moving, the sliding block 18 can drive the adjusting block 14 and the first sliding groove 12 to slide when sliding, the adjusting block 14 can drive the second extrusion groove 15 to move when sliding, the second extrusion groove 15 can select the available extrusion diameter according to the use condition, so that the second extrusion groove 15 can be butted with the first extrusion groove 11, the butting diameter of the second extrusion groove 15 and the first extrusion groove 11 can be adjusted according to the use condition, the diameter of the second extrusion groove 15 can be adjusted and used, when in use, raw materials enter the plasticizing part 4 through the feeding device 5, when the raw materials enter the feeding device 5, the second motor 502 can drive the first crushing roller 505 to rotate, the first crushing roller 505 can drive the first connecting shaft 503 to rotate, the first connecting shaft 503 can drive the belt 504 to rotate, when the belt 504 rotates, the second connecting shaft 507 can drive the second crushing roller 506 to rotate, when the second crushing roller 506 rotates with the first crushing roller 505, the raw materials can be crushed, when the first motor 2 works, the reduction gearbox 3 can be driven to work, when the reduction gearbox 3 works, the extrusion device 6 can drive the extrusion device 6 to work, when the extrusion device 6 works, the extrusion device 6 can extrude the raw materials into the extrusion block 9, the lower operation is performed by extrusion through the first connecting groove 10 and the second extruding groove 15, which are not described in detail in this specification and are well known to those skilled in the art.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a high temperature resistant TPU material processing is with twin-screw reaction type extruder, includes base (1) and gear (21), its characterized in that: a first motor (2) is arranged on one side of the base (1), wherein,

a reduction gearbox (3) is mounted on one side of the first motor (2), a plasticizing part (4) is mounted on one side of the reduction gearbox (3), a feeding device (5) is mounted on one side of the plasticizing part (4), an extruding device (6) is mounted at one end of the plasticizing part (4), a heater (7) is mounted at the bottom of the extruding device (6), a discharge port (8) is fixed at one end of the heater (7), an extruding block (9) is mounted at one end of the discharge port (8), a first connecting groove (10) is formed in one side of the extruding block (9), a first extruding groove (11) is formed in one side of the first connecting groove (10), a first sliding groove (12) is formed in one end of the first extruding groove (11), and an outlet (13) is formed in one side of the first sliding groove (12;

the inside gomphosis of first spout (12) has regulating block (14), is close to first extrusion groove (11) regulating block (14) inside has been seted up the second and has been extruded groove (15), is close to first spout (12) extrude inside second spout (16) of having seted up of piece (9), second connecting groove (17) have been seted up to second spout (16) one side, be close to second spout (16) regulating block (14) one side is fixed with slider (18), is close to second connecting groove (17) slider (18) one side is fixed with rack (19), second connecting groove (17) and extrude and run through handle (20) between piece (9), be close to rack (19) gear (21) cup joint in handle (20) one side.

2. The twin-screw reactive extruder for processing high temperature resistant TPU materials as claimed in claim 1, wherein: feed arrangement (5), including feeder hopper (501), second motor (502), first connecting axle (503), belt (504), first crushing roller (505), second crushing roller (506) and second connecting axle (507), second motor (502) is installed to feeder hopper (501) one side, first connecting axle (503) has been cup jointed to second motor (502) one side, first connecting axle (503) one side is connected with belt (504), is close to feeder hopper (501) inside second motor (502) one side is connected with first crushing roller (505), is close to first crushing roller (505) feeder hopper (501) internal connection has second crushing roller (506), is close to belt (504) second crushing roller (506) one side is connected with second connecting axle (507).

3. The twin-screw reactive extruder for processing high temperature resistant TPU materials as claimed in claim 1, wherein: the first sliding groove (12) and the adjusting block (14) are rectangular columns, the transverse section of the first sliding groove (12) is the same as that of the adjusting block (14), and the first sliding groove (12) is in sliding connection with the adjusting block (14).

4. The twin-screw reactive extruder for processing high temperature resistant TPU materials as claimed in claim 1, wherein: the second extrusion grooves (15) are provided with seven groups, the diameters of the seven groups of second extrusion grooves (15) are sequentially decreased in a decreasing mode, and the maximum diameter of the second extrusion grooves (15) is the same as that of the first extrusion grooves (11).

5. The twin-screw reactive extruder for processing high temperature resistant TPU materials as claimed in claim 1, wherein: the second sliding chute (16) and the sliding block (18) are both long-strip-shaped, and the second sliding chute (16) is in sliding connection with the sliding block (18).

6. The twin-screw reactive extruder for processing high temperature resistant TPU materials as claimed in claim 1, wherein: the handle (20) and the gear (21) are of a rotating structure, and the gear (21) and the rack (19) are in meshed connection.