CN212097441U

CN212097441U - Rubber continuous sulfur extruder

Info

Publication number: CN212097441U
Application number: CN202020110835.3U
Authority: CN
Inventors: 卢二亮
Original assignee: Hebei Bailan Special Cable Co ltd
Current assignee: Hebei Bailan Special Cable Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-12-08
Anticipated expiration: 2030-01-17

Abstract

The utility model relates to the technical field of extruders, in particular to a rubber continuous vulcanization extruder; the cold material can be preheated, the feeding amount can be adjusted, the extrusion screw is effectively prevented from being clamped and fixed, and the device is more practical; the extrusion device comprises a motor, a speed reducer, a barrel and an extrusion screw, wherein a cavity is arranged in the barrel, a first feed inlet is formed in the left part of the top end of the barrel, a discharge outlet is formed in the right end of the barrel, and a first electric heating pipe is uniformly coiled on the barrel; still include flourishing feed cylinder, toper platform, sleeve, conical cover, internal thread pipe, threaded rod and carousel, be provided with in the flourishing feed cylinder and hold the chamber, the top right part of flourishing feed cylinder is provided with the second feed inlet, the bottom of flourishing feed cylinder is provided with row material pipe, toper platform with hold fixed being provided with multiunit hookup strut between the intracavity wall, the conical cover is provided with the through-hole, be provided with on the carousel and change the handle, the bottom of conical cover is provided with the second electrothermal tube that evenly coils, be provided with the quad slit of multiunit equipartition on the sleeve.

Description

Rubber continuous sulfur extruder

Technical Field

The utility model relates to a technical field of extruder especially relates to a rubber even sulphur extruder.

Background

As is known, the rubber continuous vulcanization extruder is a basic device for the production of high-voltage and large-section rubber-sheathed mining cables, which is widely used in the field of extruders; the existing rubber continuous sulfur extruder comprises a motor, a speed reducer, a barrel and an extrusion screw, wherein a cavity is arranged in the barrel, the extrusion screw is rotatably arranged in the barrel, the output end of the speed reducer is fixedly connected with the left end of the extrusion screw in a transmission manner, the output end of the motor is connected with the output end of the speed reducer, a first feed inlet is arranged at the left part of the top end of the barrel, the first feed inlet is communicated with the cavity, a discharge outlet is arranged at the right end of the barrel, the discharge outlet is communicated with the cavity, and a first electric heating tube is uniformly; when the existing rubber continuous sulfur extruder is used, a cold material is put into a barrel through a first feed inlet, a first electric heating tube and a motor are started, the cold material is heated through the first electric heating tube, the motor drives a speed reducer to rotate, the speed reducer drives an extrusion screw to rotate, and the cold material is heated and then extruded and molded; the existing rubber continuous sulfur extruder is discovered in use, and when the cold material is fed, the cold material is not heated completely, the extruding screw rod is clamped and fixed in the barrel easily, the shutdown maintenance is required frequently, and certain use limitation is realized.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a can preheat the cold burden to can adjust the feeding volume, effectively prevent to extrude the screw rod card solid, more practical rubber even sulphur extruder.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the electric extrusion screw is rotatably arranged in the barrel, the output end of the speed reducer is fixedly connected with the left end of the extrusion screw in a transmission manner, the output end of the motor is connected with the output end of the speed reducer, the left part of the top end of the barrel is provided with a first feed inlet, the first feed inlet is communicated with the cavity, the right end of the barrel is provided with a discharge hole, the discharge hole is communicated with the cavity, and a first electric heating tube is uniformly wound on the barrel; the material containing barrel is internally provided with a containing cavity, the right part of the top end of the material containing barrel is provided with a second feed inlet, the second feed inlet is communicated with the containing cavity, the bottom end of the material containing barrel is provided with a discharge pipe, the discharge pipe is communicated with the first feed inlet, the conical table is positioned at the bottom of the containing cavity, a plurality of groups of connecting supports are fixedly arranged between the conical table and the inner wall of the containing cavity, the conical cover is fixedly arranged in the containing cavity, the conical cover is provided with a through hole, the sleeve penetrates through the through hole from the top end of the conical cover and is sleeved on the conical table, the internal thread pipe is fixedly arranged on the wall of the top end of the material containing barrel, the threaded rod penetrates through the inside of the internal thread pipe from the bottom end of the internal thread pipe from the top end of the internal thread pipe, and the bottom end of the threaded rod is rotatably connected with the top end of, the improved electric heating pipe is characterized in that the inner threaded pipe is in threaded connection with the threaded rod, the top end of the threaded rod is fixedly connected with the bottom end of the rotary table, the rotary table is provided with a rotary handle, the bottom end of the conical cover is provided with a second electric heating pipe which is uniformly coiled, the sleeve is provided with square holes with multiple groups of uniform distribution, and the containing cavity and the sleeve are communicated with the square holes.

Preferably, a plurality of groups of sliding rails are circumferentially arranged on the outer wall of the sleeve, sliding grooves matched with the plurality of groups of sliding rails are formed in the inner wall of the through hole, and the sleeve can slide up and down along the sliding grooves.

Preferably, the outer wall of the material containing barrel is provided with a heat insulation layer.

Preferably, the device further comprises a supporting disc, the outer wall of the supporting disc is fixedly connected with the inner wall of the containing cavity, and the top end of the supporting disc is fixedly connected with the bottom end of the conical cover.

Preferably, the top end of the conical table is spherical.

Preferably, the bottom of the material containing barrel is conical.

(III) advantageous effects

Compared with the prior art, the utility model provides a rubber even sulphur extruder possesses following beneficial effect: the rubber continuous sulfur extruder is characterized in that a cold material is placed into a containing cavity through a second feed inlet, a second electric heating tube is connected with a mains supply and started, the cold material is heated by the second electric heating tube, the cold material is heated to form a sticky paste, the sticky paste enters a sleeve through a square hole, a rotating handle is rotated at the moment, a rotating disc is rotated, a threaded rod is rotated, the sleeve moves upwards under the driving of the threaded rod, the distance between the sleeve and a conical table is changed, the sticky paste enters a discharge pipe through a gap between the sleeve and the conical table, the amount of the material entering the discharge pipe can be adjusted through the distance between the sleeve and the conical table, the sticky paste enters a barrel, a first electric heating tube and a motor are started, the cold material is heated through the first electric heating tube, the motor drives a speed reducer to rotate, the speed reducer drives an extrusion screw to rotate, the extrusion molding can preheat the cold material, can adjust the feeding amount, effectively prevents the extrusion screw from being clamped and fixed, and is more practical.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

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

FIG. 3 is a schematic top view of the conical cover of the present invention;

fig. 4 is a schematic top view of the conical table of the present invention;

fig. 5 is a schematic structural view of a support plate of the present invention;

in the drawings, the reference numbers: 1. an electric motor; 2. a speed reducer; 3. a barrel; 4. extruding a screw; 5. A first feed port; 6. a discharge port; 7. a first electric heating tube; 8. a material containing barrel; 9. a conical table; 10. a sleeve; 11. a conical cover; 12. an internally threaded tube; 13. a threaded rod; 14. a turntable; 15. A second feed port; 16. a discharge pipe; 17. connecting a support; 18. a through hole; 19. turning a handle; 20. A square hole; 21. a slide rail; 22. a chute; 23. a heat-insulating layer; 24. a support disc; 25 second electrothermal tube.

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. 1-5, the utility model discloses a rubber continuous sulfur extruder, including motor 1, speed reducer 2, barrel 3 and extrusion screw 4, be provided with the cavity in the barrel 3, electronic extrusion screw 4 is rotatable to be set up in barrel 3, the output of speed reducer 2 is connected with the left end fixed transmission of extrusion screw 4, the output of motor 1 is connected with the output of speed reducer 2, the top left part of barrel 3 is provided with first feed inlet 5, first feed inlet 5 communicates with the cavity, the right-hand member of barrel 3 is provided with discharge gate 6, discharge gate 6 communicates with the cavity, barrel 3 is evenly coiled with first electrothermal tube 7; the material containing barrel comprises a material containing barrel 8, a conical table 9, a sleeve 10, a conical cover 11, an internal threaded pipe 12, a threaded rod 13 and a rotary table 14, wherein a containing cavity is arranged in the material containing barrel 8, a second feeding hole 15 is arranged at the right part of the top end of the material containing barrel 8, the second feeding hole 15 is communicated with the containing cavity, a discharging pipe 16 is arranged at the bottom end of the material containing barrel 8, the discharging pipe 16 is communicated with a first feeding hole 5, the conical table 9 is positioned at the bottom of the containing cavity, a plurality of groups of connecting supports 17 are fixedly arranged between the conical table 9 and the inner wall of the containing cavity, the conical cover 11 is fixedly arranged in the containing cavity, a through hole 18 is arranged on the conical cover 11, the sleeve 10 penetrates through the through hole 18 from the top end of the conical cover 11 and is sleeved on the conical table 9, the internal threaded pipe 12 is fixedly arranged on the wall of the top end of the material containing barrel 8, the, the internal thread tube 12 is in threaded connection with the threaded rod 13, the top end of the threaded rod 13 is fixedly connected with the bottom end of the rotary table 14, the rotary table 14 is provided with a rotating handle 19, the bottom end of the conical cover 11 is provided with a second electric heating tube 25 which is uniformly coiled, the sleeve 10 is provided with a plurality of groups of uniformly distributed square holes 20, and the containing cavity and the sleeve 10 are both communicated with the square holes 20; cold materials are put into the containing cavity through the second feeding hole 15, the second electric heating tube 25 is connected with commercial power and started, the second electric heating tube 25 heats the cold materials, the cold materials are heated to form paste, the paste materials enter the sleeve 10 through the square hole 20, at the moment, the rotating handle 19 is rotated, the rotating disc 14 is rotated, the threaded rod 13 is rotated, the sleeve 10 moves upwards under the driving of the threaded rod 13, the distance between the sleeve 10 and the conical table 9 is changed, the paste materials enter the discharging pipe 16 through the gap between the sleeve 10 and the conical table 9, the amount of the materials entering the discharging pipe 16 can be adjusted through the distance between the sleeve 10 and the conical table 9, the paste materials enter the barrel 3, the first electric heating tube 7 and the motor 1 are started, the cold materials are heated through the first electric heating tube 7, the motor 1 drives the speed reducer 2 to rotate, the speed reducer 2 drives the extrusion screw rod 4 to rotate, and extrusion molding can preheat cold materials, can adjust the feeding amount, effectively prevents the extrusion screw rod 4 from being clamped firmly, and is more practical.

In the rubber continuous sulfur extruder of the utility model, a plurality of sets of slide rails 21 are circumferentially arranged on the outer wall of the sleeve 10, a chute 22 matched with the plurality of sets of slide rails 21 is arranged on the inner wall of the through hole 18, and the sleeve 10 can slide up and down along the chute 22; through the setting of slide rail 21 and spout 22, can carry out effective spacing to sleeve 10, it is more stable when making sleeve 10 reciprocate.

The utility model relates to a rubber continuous vulcanization extruder, a heat preservation layer 23 is arranged at the outer wall of a material containing cylinder 8; through the arrangement of the sleeve 10, the heat loss can be reduced, and the energy is saved.

The utility model discloses a rubber continuous vulcanization extruder, which also comprises a supporting disk 24, wherein the outer wall of the supporting disk 24 is fixedly connected with the inner wall of the containing cavity, and the top end of the supporting disk 24 is fixedly connected with the bottom end of the conical cover 11; through the arrangement of the supporting disc 24, the conical cover 11 can be effectively supported, so that the conical cover 11 is more stable.

The utility model relates to a rubber continuous vulcanization extruder, the top end of a conical table 9 is in a spherical shape; through the spherical arrangement of the top end of the conical table 9, the material accumulation at the top end of the conical table 9 can be reduced.

The utility model relates to a rubber continuous vulcanization extruder, the bottom of a material containing cylinder 8 is conical; the material can enter the discharging pipe 16 more smoothly through the conical arrangement of the bottom of the material containing barrel 8.

When the cooling material feeding device is used, a cooling material is placed into the containing cavity through the second feeding hole 15, the second electric heating tube 25 is connected with a mains supply and started, the second electric heating tube 25 heats the cooling material, the cooling material is heated to form paste, the paste material enters the sleeve 10 through the square hole 20, the rotating handle 19 is rotated, the rotating disc 14 is rotated, the threaded rod 13 is rotated, the sleeve 10 moves upwards under the driving of the threaded rod 13, the distance between the sleeve 10 and the conical table 9 is changed, the paste material enters the discharging pipe 16 through the gap between the sleeve 10 and the conical table 9, the amount of the material entering the discharging pipe 16 can be adjusted through the distance between the sleeve 10 and the conical table 9, the paste material enters the barrel body 3, the first electric heating tube 7 and the motor 1 are started, the cooling material is heated through the first electric heating tube 7, the motor 1 drives the speed reducer 2 to rotate, the speed reducer 2 drives the extrusion screw 4 to rotate, and extrusion molding can be carried out, so that cold materials can be preheated, the feeding amount can be adjusted, the extrusion screw 4 is effectively prevented from being clamped and fixed, and the method is more practical; through the arrangement of the sliding rail 21 and the sliding groove 22, the sleeve 10 can be effectively limited, so that the sleeve 10 is more stable when moving up and down; through the arrangement of the sleeve 10, the heat loss can be reduced, and more energy is saved; through the arrangement of the supporting disc 24, the conical cover 11 can be effectively supported, so that the conical cover 11 is more stable; the top end of the conical table 9 is arranged in a spherical shape, so that the material accumulation at the top end of the conical table 9 can be reduced; the material can enter the discharging pipe 16 more smoothly through the conical arrangement of the bottom of the material containing barrel 8.

The utility model discloses a rubber even sulphur extruder, motor, first electrothermal tube and second electrothermal tube are all bought to motor, first electrothermal tube and second electrothermal tube all carry out the electricity through the instruction manual of buying together and connect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rubber continuous sulfur extruder comprises a motor (1), a speed reducer (2), a barrel (3) and an extrusion screw (4), wherein a cavity is formed in the barrel (3), the extrusion screw (4) is rotatably arranged in the barrel (3), the output end of the speed reducer (2) is fixedly connected with the left end of the extrusion screw (4) in a transmission manner, the output end of the motor (1) is connected with the output end of the speed reducer (2), the left part of the top end of the barrel (3) is provided with a first feed inlet (5), the first feed inlet (5) is communicated with the cavity, the right end of the barrel (3) is provided with a discharge outlet (6), the discharge outlet (6) is communicated with the cavity, and a first electric heating tube (7) is uniformly coiled on the barrel (3); it is characterized by further comprising a material containing cylinder (8), a conical table (9), a sleeve (10), a conical cover (11), an internal threaded pipe (12), a threaded rod (13) and a rotary table (14), wherein a containing cavity is arranged in the material containing cylinder (8), a second feed inlet (15) is arranged at the right part of the top end of the material containing cylinder (8), the second feed inlet (15) is communicated with the containing cavity, a material discharging pipe (16) is arranged at the bottom end of the material containing cylinder (8), the material discharging pipe (16) is communicated with the first feed inlet (5), the conical table (9) is positioned at the bottom of the containing cavity, a plurality of groups of connecting supports (17) are fixedly arranged between the conical table (9) and the inner wall of the containing cavity, the conical cover (11) is fixedly arranged in the containing cavity, a through hole (18) is arranged on the conical cover (11), the sleeve (10) penetrates through the through hole (18) from the top end of the conical cover (11) and is sleeved, internal thread pipe (12) are fixed to be set up on the wall of the top of flourishing feed cylinder (8), threaded rod (13) pass internal thread pipe (12) from the top of internal thread pipe (12) inside wear out from the bottom of internal thread pipe (12), the bottom of threaded rod (13) with the top rotatable coupling of sleeve (10), internal thread pipe (12) and threaded rod (13) threaded connection, the top of threaded rod (13) and the bottom fixed connection of carousel (14), be provided with on carousel (14) and change (19), the bottom of conical cover (11) is provided with second electrothermal tube (25) that evenly twine, be provided with quad slit (20) of multiunit equipartition on sleeve (10), it all communicates with each other with quad slit (20) to hold chamber and sleeve (10).

2. The rubber continuous sulfur extruder according to claim 1, wherein a plurality of sets of sliding rails (21) are circumferentially arranged on the outer wall of the sleeve (10), a sliding groove (22) matched with the plurality of sets of sliding rails (21) is arranged on the inner wall of the through hole (18), and the sleeve (10) can slide up and down along the sliding groove (22).

3. A rubber continuous sulfur extruder as claimed in claim 2, wherein the outer wall of said material holding barrel (8) is provided with an insulating layer (23).

4. A rubber continuous sulfur extruder according to claim 3, further comprising a supporting disk (24), wherein the outer wall of said supporting disk (24) is fixedly connected with the inner wall of said containing cavity, and the top end of said supporting disk (24) is fixedly connected with the bottom end of said conical cover (11).

5. A rubber continuous sulfur extruder as claimed in claim 4, wherein the top of said conical table (9) is spherical.

6. A rubber continuous sulfur extruder as claimed in claim 5, wherein the bottom of said holding cylinder (8) is tapered.