CN213441001U

CN213441001U - Screw extruder is used in synthetic fiber production preparation

Info

Publication number: CN213441001U
Application number: CN202021561752.2U
Authority: CN
Inventors: 任西倩
Original assignee: Sichuan Huaqingxin Innovative Material Technology Co ltd
Current assignee: Sichuan Huaqingxin Innovative Material Technology Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-06-15
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a screw extruder is used in synthetic fiber production preparation, including base and a conveying section of thick bamboo, the both sides fixed connection of support frame and conveying bobbin base portion is passed through to the both sides at base top, one side fixedly connected with fixed block on base top, first motor is installed at the top of fixed block, the output of first motor and the one end fixed connection of bull stick, the fixed surface of bull stick installs helical blade, the fixed intercommunication in bottom of conveying section of thick bamboo one side has the discharging pipe, the top fixedly connected with motor box of discharging pipe, the top fixed mounting of motor box inner wall has the second motor, the middle part fixedly connected with water tank of fixed plate top end, one side fixed mounting on fixed plate top has the water pump, the utility model relates to a screw extruder is used in synthetic fiber production preparation, sets up dry second motor, cam and push pedal make things convenient for the row material, reduces the jam, installs water, The spray head and the air blower are used for cleaning and air-drying the inside, and the use is very convenient.

Description

Screw extruder is used in synthetic fiber production preparation

Technical Field

The utility model relates to an extruder field specifically is a screw extruder is used in synthetic fiber production preparation.

Background

The synthetic fiber is a chemical fiber prepared by spinning, forming and post-processing a linear polymer which is artificially synthesized, has proper molecular weight and is soluble (or fusible), a screw extruder is usually used in the production and preparation process of the synthetic fiber, the screw extruder depends on pressure and shearing force generated by screw rotation, so that materials can be fully plasticized and uniformly mixed and pass through material processing equipment for die forming, sometimes, a series of processes such as mixing, plasticizing and forming can be simultaneously completed by using one extruder, so that continuous production is carried out, the extruder can be basically classified into a single screw extruder and a double screw extruder, and different structural forms of the extruder in each section are designed to adapt to the characteristics of the screw in each section, so that the product quality is improved and the production efficiency is improved.

But current screw extruder, general material is pushing out the gravity ejection of compact of accomplishing back by material itself overstock, cause the jam easily when the discharging pipe, need the staff to dredge sometimes, influence production efficiency and cause the machine to damage, screw extruder is after using simultaneously, the barrel is inside can pile up not few material, because the barrel generally constitutes as an organic whole, it is not very convenient to clear up, cause the mixture of different materials, influence product quality, it is also very troublesome that the staff cleans.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screw extruder is used in synthetic fiber production preparation, but with solving the current screw extruder of proposition in the above-mentioned background art, the gravity ejection of compact that general material leaned on material itself overstocks after extruding the completion, cause the jam easily when the discharging pipe, need the staff to dredge sometimes, influence production efficiency and cause the machine to damage, screw extruder is after using simultaneously, the barrel is inside can pile up not few materials, because the barrel generally is integrative constitution, it is not very convenient to clear up, cause the mixture of different materials, influence product quality, it is also very troublesome that the staff cleans.

In order to achieve the above object, the utility model provides a following technical scheme: a screw extruder for producing and preparing synthetic fibers comprises a base and a conveying cylinder, wherein two sides of the top of the base are fixedly connected with two sides of the bottom of the conveying cylinder through supporting frames, a hollow part is formed between a shell of the conveying cylinder and an inner container of the conveying cylinder, one side of the top of the conveying cylinder is fixedly communicated with a feeding hopper, the other side of the top of the conveying cylinder is fixedly provided with an air heater, the output end of the air heater penetrates through the shell of the conveying cylinder and is arranged between the shell of the conveying cylinder and the inner container of the conveying cylinder, one side of the top end of the base is fixedly connected with a fixed block, the top of the fixed block is fixedly provided with a first motor through a mounting seat, the output end of the first motor is fixedly connected with one end of a rotating rod, the other end of the rotating rod penetrates through the inner wall of the conveying cylinder and is arranged on one side of the, the surface of the rotating rod is fixedly provided with a helical blade, the bottom of one side of the conveying cylinder is fixedly communicated with a discharging pipe, the top of the discharging pipe is fixedly connected with a motor box, the top end of the inner wall of the motor box is fixedly provided with a second motor, the output end of the second motor is fixedly connected with a cam, the surface of the cam is provided with an arc-shaped groove, the bottom end of the inner wall of the motor box is fixedly connected with a bottom plate, the middle part of the bottom plate is in sliding connection with a sliding strip through a sliding groove, one end of the sliding strip is fixedly provided with a sliding block, the sliding block is in sliding connection with the arc-shaped groove of the surface of the cam, the other end of the sliding strip penetrates through the inner wall of the discharging pipe and is arranged in the discharging pipe, the bottom of the other end of the sliding strip is fixedly connected, and a switch panel is fixedly arranged on the surface of one side of the base.

As an optimal technical scheme of the utility model, flush mounting plate's surface is equipped with first motor switch, second motor switch, air heater switch and water pump switch, just first motor, second motor, air heater and water pump are respectively through first motor switch, second motor switch, air heater switch and water pump switch and external power supply electric connection.

As an optimal technical scheme of the utility model, the middle part fixed mounting on conveying section of thick bamboo top has the air-blower, flush mounting plate's surface still is equipped with the air-blower switch, the air-blower passes through air-blower switch and external power supply electric connection.

As a preferred technical scheme of the utility model, the equal fixed mounting in both sides of transfer cylinder inner wall has a plurality of shower nozzle, the input of water pump leads to pipe and the fixed intercommunication in bottom of water tank, the output of water pump passes through raceway and shower nozzle intercommunication.

As the utility model discloses a preferred technical scheme, the top of water tank one side and the bottom of water tank one side are fixed respectively and are communicate there are oral siphon and outlet pipe, the equal threaded connection of one end of oral siphon and the one end of outlet pipe has the tube cap.

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

1. the second motor and the cam are arranged, the cam is connected with the sliding strip in a sliding mode through the sliding block, the push plate is fixedly connected to one end of the sliding strip, the cam can drive the sliding strip to slide in the bottom plate in a reciprocating mode under the action of the second motor, the push plate at one end of the sliding strip can also move up and down in a reciprocating mode, materials of the discharging pipe are extruded downwards to finish discharging, workers do not need to dredge the discharging pipe, the possibility of material blockage of the discharging pipe is reduced to a certain extent, and the efficiency of the working extruder is improved;

2. add water pump and water tank to at the inner wall installation shower nozzle of a transfer cylinder, the water pump passes through raceway and shower nozzle intercommunication, screw extruder uses the completion back, can open the water pump, take water out, through the shower nozzle blowout, to the inside washing of a transfer cylinder, the remaining on inner wall surface flows through the discharging pipe under the effect of gravity, install the air-blower simultaneously, after washing away the completion, can air-dry inside the transfer cylinder, it is more convenient to wash, staff's work efficiency has been improved to a certain extent.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged view of the motor case and the cam of the present invention;

fig. 3 is a schematic diagram of the mechanism of the cam and the slide bar of the present invention.

In the figure: 1. a base; 2. a fixed block; 3. a first motor; 4. a support frame; 5. feeding into a hopper; 6. a rotating rod; 7. a transfer drum; 8. a blower; 9. a helical blade; 10. a spray head; 11. a motor box; 12. a discharge pipe; 13. a fixing plate; 14. a switch panel; 15. a water tank; 16. a water pump; 17. a second motor; 18. a cam; 19. a base plate; 20. a slide bar; 21. pushing the plate; 22. a slider; 23. an air heater.

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. 1-3, the utility model provides a screw extruder for synthetic fiber production and preparation, comprising a base 1 and a conveying cylinder 7, wherein two sides of the top of the base 1 are fixedly connected with two sides of the bottom of the conveying cylinder 7 through a support frame 4, a hollow space is formed between the outer shell of the conveying cylinder 7 and the inner container of the conveying cylinder 7, one side of the top of the conveying cylinder 7 is fixedly communicated with a feeding hopper 5, the other side of the top of the conveying cylinder 7 is fixedly provided with a hot air blower 23, the output end of the hot air blower 23 passes through the outer shell of the conveying cylinder 7 and is arranged between the outer shell of the conveying cylinder 7 and the inner container of the conveying cylinder 7, one side of the top of the base 1 is fixedly connected with a fixed block 2, the top of the fixed block 2 is fixedly provided with a first motor 3 through a mounting seat, the output end of the first motor 3 is fixedly connected with one end of a rotating rod 6, a bearing is arranged at the joint of the rotating rod 6 and the conveying cylinder 7, a helical blade 9 is fixedly arranged on the surface of the rotating rod 6, a discharge pipe 12 is fixedly communicated with the bottom of one side of the conveying cylinder 7, a motor box 11 is fixedly connected to the top of the discharge pipe 12, a second motor 17 is fixedly arranged at the top end of the inner wall of the motor box 11, a cam 18 is fixedly connected to the output end of the second motor 17, an arc groove is formed in the surface of the cam 18, a bottom plate 19 is fixedly connected to the bottom end of the inner wall of the motor box 11, the middle of the bottom plate 19 is slidably connected with a slide bar 20 through a sliding groove, a sliding block 22 is fixedly arranged at one end of the slide bar 20, the sliding block 22 is slidably connected with the arc groove on the surface of the cam 18, the other end of the slide bar 20 penetrates through the inner wall of the discharge pipe 12 and is arranged in the discharge pipe 12, a water pump 16 is fixedly arranged on one side of the top end of the fixed plate 13, and a switch panel 14 is fixedly arranged on the surface of one side of the base 1.

Preferably, the surface of the switch panel 14 is provided with a first motor switch, a second motor switch, an air heater switch and a water pump switch, the first motor 3, the second motor 17, the air heater 23 and the water pump 16 are respectively electrically connected with the external power supply through the first motor switch, the second motor switch, the air heater switch and the water pump switch, and the switch panel 14 is arranged to respectively control the first motor 3, the second motor 17, the air heater 23 and the water pump 16.

Preferably, the middle part of the top end of the conveying cylinder 7 is fixedly provided with an air blower 8, the surface of the switch panel 14 is also provided with an air blower switch, the air blower 8 is electrically connected with an external power supply through the air blower switch, the air blower is additionally arranged, and the inner wall of the conveying cylinder 7 can be air-dried after the washing is finished.

Preferably, a plurality of spray heads 10 are fixedly mounted on two sides of the inner wall of the conveying cylinder 7, an input end of a water pump 16 is fixedly communicated with the bottom of the water tank 15 through a water pipe, an output end of the water pump 16 is communicated with the spray heads 10 through a water pipe, the water pump 16 pumps out water, and the water is sprayed out through the spray heads 10 to wash and clean the inner wall of the conveying cylinder 7.

Preferably, the top of one side of the water tank 15 and the bottom of one side of the water tank 15 are respectively and fixedly communicated with a water inlet pipe and a water outlet pipe, one end of the water inlet pipe and one end of the water outlet pipe are respectively in threaded connection with a pipe cover, and the water inlet pipe and the water outlet pipe are additionally arranged to conveniently add water and drain water to the water tank 15.

When the screw extruder is used in particular, the utility model relates to a screw extruder for producing and preparing synthetic fibers, materials are added into a conveying cylinder 7 through a feeding hopper 5, a first motor switch, a second motor switch and a hot air blower switch on a switch panel 14 are opened, a first motor 3, a second motor 17 and a hot air blower 23 work, under the action of the first motor 3, a rotating rod 6 drives a helical blade 9 to rotate, so that the materials can be uniformly mixed and extruded to a discharging pipe 12, under the action of the hot air blower 23, the materials can be heated and plasticized, when the materials move to the discharging pipe 12, under the action of the second motor 17, a cam 18 can drive a slide bar 20 to slide in a bottom plate 19 in a reciprocating manner, a push plate 21 at one end of the slide bar 20 can also follow up-and-down reciprocating movement, the materials of the discharging pipe 12 are extruded downwards to complete discharging, after the screw extruder is used, a water pump 16 can be opened, water is pumped out, through 10 blowout of shower nozzle, wash conveying cylinder 7 inside, the remaining material on inner wall surface flows through discharging pipe 12 under the effect of gravity, starts air-blower 8, after the completion of erodeing, can air-dry conveying cylinder 7 inside, and it is very convenient to use.

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 screw extruder is used in synthetic fiber production preparation, includes base (1) and a transfer cylinder (7), its characterized in that: the two sides of the top of the base (1) are fixedly connected with the two sides of the bottom of the conveying cylinder (7) through a support frame (4), a hollow structure is formed between the shell of the conveying cylinder (7) and the inner container of the conveying cylinder (7), one side of the top of the conveying cylinder (7) is fixedly communicated with a feeding hopper (5), the other side of the top of the conveying cylinder (7) is fixedly provided with a hot air blower (23), the output end of the hot air blower (23) penetrates through the shell of the conveying cylinder (7) and is arranged between the shell of the conveying cylinder (7) and the inner container of the conveying cylinder (7), one side of the top end of the base (1) is fixedly connected with a fixed block (2), the top of the fixed block (2) is fixedly provided with a first motor (3) through a mounting seat, the output end of the first motor (3) is fixedly connected with one end of a rotating rod (6), the other end of the rotating rod (6) penetrates through the inner wall of the conveying, and the bearing is installed at the joint of the rotating rod (6) and the conveying cylinder (7), the helical blade (9) is fixedly installed on the surface of the rotating rod (6), the discharging pipe (12) is fixedly communicated with the bottom of one side of the conveying cylinder (7), the motor box (11) is fixedly connected with the top of the discharging pipe (12), the second motor (17) is fixedly installed at the top end of the inner wall of the motor box (11), the cam (18) is fixedly connected with the output end of the second motor (17), the arc-shaped groove is formed in the surface of the cam (18), the bottom end of the inner wall of the motor box (11) is fixedly connected with the bottom plate (19), the middle part of the bottom plate (19) is connected with the sliding strip (20) in a sliding manner through the sliding groove, the sliding block (22) is fixedly installed at one end of the sliding strip (20), and the sliding block (22) is connected with, the other end of draw runner (20) passes the inner wall of discharging pipe (12) and arranges the inside of discharging pipe (12) in, the bottom fixedly connected with push pedal (21) of the draw runner (20) other end, the bottom fixedly connected with fixed plate (13) of base (1), middle part fixedly connected with water tank (15) on fixed plate (13) top, one side fixed mounting on fixed plate (13) top has water pump (16), the fixed surface of base (1) one side installs flush mounting plate (14).

2. A screw extruder for producing and preparing synthetic fibers according to claim 1, wherein: the surface of the switch panel (14) is provided with a first motor switch, a second motor switch, an air heater switch and a water pump switch, and the first motor (3), the second motor (17), the air heater (23) and the water pump (16) are respectively electrically connected with an external power supply through the first motor switch, the second motor switch, the air heater switch and the water pump switch.

3. A screw extruder for producing and preparing synthetic fibers according to claim 1, wherein: the middle part fixed mounting on conveying cylinder (7) top has air-blower (8), the surface of flush mounting plate of switch (14) still is equipped with the air-blower switch, air-blower (8) are through air-blower switch and external power supply electric connection.

4. A screw extruder for producing and preparing synthetic fibers according to claim 3, wherein: the conveying device is characterized in that a plurality of spray heads (10) are fixedly mounted on two sides of the inner wall of the conveying cylinder (7), the input end of the water pump (16) is fixedly communicated with the bottom of the water tank (15) through a water pipe, and the output end of the water pump (16) is communicated with the spray heads (10) through a water pipe.

5. A screw extruder for producing and preparing synthetic fibers according to claim 1, wherein: the water tank is characterized in that the top of one side of the water tank (15) and the bottom of one side of the water tank (15) are respectively fixedly communicated with a water inlet pipe and a water outlet pipe, and one end of the water inlet pipe and one end of the water outlet pipe are respectively in threaded connection with a pipe cover.