CN210552915U

CN210552915U - Nylon chip production device with dehydration function

Info

Publication number: CN210552915U
Application number: CN201920834799.2U
Authority: CN
Inventors: 邓锦高; 邓钦文; 韩良华
Original assignee: Nantong Wenkai Chemical Fiber Co ltd
Current assignee: Nantong Wenkai Chemical Fiber Co ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-05-19
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses a nylon chip production device with dehydration function, which can accurately measure the weight of raw materials by arranging a measuring tank, then mix the raw materials according to strict proportion, further make all the raw materials enter a mixing tank, and after the raw materials in the mixing tank are mixed, the raw materials are stirred by stirring blades in the mixing tank, thereby realizing the production of nylon; the heating plate is arranged on the inner wall of the mixing tank, so that the interior of the mixing tank can be heated through the heating plate, and the raw material mixing can be promoted; through setting up the extruder to set up No. two axis in the extruder, and set up the defeated material blade of spiral outside the axis, after getting into the mixture in the extruder, if the mixture falls in the one side that is close to No. two motors, can lead to the defeated material blade of spiral and carry the one side of extruding the roller with the mixture, be convenient for the extruding roller extrudes the extruder with the mixture, can reduce remaining mixture in the extruder.

Description

Nylon chip production device with dehydration function

Technical Field

The utility model relates to a polyamide fibre section apparatus for producing especially relates to a polyamide fibre section apparatus for producing with dehydration function.

Background

The production of nylon yarn generally requires several steps, the raw material is put into a screw extruder to be extruded, rubbed, melted, extruded, cooled, stretched and finally formed. The extruder is used as an essential device in the nylon yarn manufacturing process, and the performance of the produced nylon yarn is often determined.

Most nylon yarn manufacturers use a single-screw extruder or a double-screw extruder at present, the screw conveying capacity of the single-screw extruder is small, the extrusion capacity is unstable, and the materials are not uniformly mixed. The double-screw extruder has the problems of large motor power, insufficient and uniform material mixing and the like.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a polyamide fibre section apparatus for producing with dehydration function can solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

a nylon chip production device with a dehydration function comprises a mixing tank, an extruder and a control device, wherein a plurality of feed inlets are formed in the top end of the mixing tank, feed pipelines are arranged outside all the feed inlets, and metering tanks are mounted on all the feed pipelines; a first motor is arranged on one side of the mixing tank, an output shaft of the first motor is connected with a first middle shaft through a coupling, a plurality of stirring blades are fixed on the first middle shaft, a temperature sensor is arranged on one side of the mixing tank, and a heating plate is arranged on the inner wall of the mixing tank; the discharge port of the mixing tank is connected with the feed port of the extruder, one side of the extruder is provided with a second motor, the output shaft end of the second motor is connected with a second middle shaft through a coupler, a spiral material conveying blade is fixed on the second middle shaft, a fixing plate is fixed at one end of the second middle shaft, which is far away from the second motor, a plurality of extrusion rollers are fixed at one side of the fixing plate, which is far away from the second motor, an evaporator is connected at a discharge port of the extruder, the evaporator is communicated with the extruder, one end of the evaporator, which is far away from the extruder, is provided with a discharge pipe orifice, a humidity sensor is arranged in the evaporator, the humidity sensor, the temperature sensor, the heating plate and the second motor are electrically connected with the control device through data wires, and the control device comprises a PLC controller, an A/D converter and a relay which are electrically connected with the PLC controller.

Preferably, all install the solenoid valve on the charge-in pipeline, and this solenoid valve all installs the discharge gate of metering tank, metering unit and the solenoid valve of metering tank all pass through data wire electricity connection controlling means.

Preferably, a plurality of mounting grooves are formed in the first middle shaft, one end of each stirring blade extends into the corresponding mounting groove, corresponding screw holes are formed in the stirring blades and the mounting grooves, and the stirring blades are mounted in the mounting grooves through bolts and nuts.

Preferably, an electromagnetic valve is installed in the discharge pipe opening and is electrically connected with the control device through a data lead.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. by arranging the metering tank, the weight of the raw materials can be accurately metered, then the raw materials are mixed according to a strict proportion, all the raw materials enter the mixing tank, and the raw materials in the mixing tank are mixed and then are stirred by the stirring blades in the mixing tank, so that the production of the nylon is realized; the heating plate is arranged on the inner wall of the mixing tank, so that the interior of the mixing tank can be heated through the heating plate, and the raw material mixing can be promoted;

2. by arranging the extruder, arranging the second middle shaft in the extruder and arranging the spiral conveying blade outside the middle shaft, after a mixture enters the extruder, if the mixture falls on one side close to the second motor, the mixture can be conveyed to one side of the extruding roller by the spiral conveying blade, so that the mixture can be conveniently extruded out of the extruder by the extruding roller, and the residual mixture in the extruder can be reduced;

3. through setting up the evaporimeter, can further dewater the mixture before the mixture ejection of compact, the ejection of compact of being convenient for has reduced the time of follow-up dehydration simultaneously.

Drawings

FIG. 1 is the whole structure diagram of the nylon chip production device with dewatering function.

Wherein: 1. a feed conduit; 2. a metering tank; 3. a mixing tank; 4. heating plates; 5. a first motor; 6. a first middle shaft; 7. stirring blades; 8. a temperature sensor; 9. an extruder; 10. a second motor; 11. a second middle shaft; 12. a helical feeding blade; 13. a fixing plate; 14. an extrusion roller; 15. an evaporator; 16. and (4) a discharge port.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1, a nylon chip production device with a dehydration function comprises a mixing tank 3, an extruder 9 and a control device, wherein a plurality of feed inlets are formed in the top end of the mixing tank 3, feed pipes 1 are arranged outside all the feed inlets, and metering tanks 2 are arranged on all the feed pipes 1; a first motor 5 is arranged on one side of the mixing tank 3, an output shaft of the first motor 5 is connected with a first middle shaft 6 through a coupling, a plurality of stirring blades 7 are fixed on the first middle shaft 6, a temperature sensor 8 is arranged on one side of the mixing tank 3, and a heating plate 4 is arranged on the inner wall of the mixing tank 3; a discharge port of the mixing tank 3 is connected with a feed inlet of an extruder 9, one side of the extruder 9 is provided with a second motor 10, an output shaft end of the second motor 10 is connected with a second center shaft 11 through a coupler, a spiral conveying blade 12 is fixed on the second center shaft 11, one end of the second center shaft 11 far away from the second motor 10 is fixed with a fixed plate 13, one side of the fixed plate 13 far away from the second motor 10 is fixed with a plurality of extrusion rollers 14, the discharge port of the extruder 9 is connected with an evaporator 15, and the evaporator 15 is communicated with the extruder 9, one end of the evaporator 15 far away from the extruder 9 is provided with a discharge pipe orifice 16, a humidity sensor is arranged in the evaporator 15, the humidity sensor, the temperature sensor 8, the heating plate 4 and the second motor 10 are electrically connected with the control device through data wires, and the control device comprises a PLC controller, an A/D converter and a relay which are electrically connected with the PLC controller.

All install the solenoid valve on the charge-in pipeline 1, and the discharge gate of metering tank 2 is all installed to this solenoid valve, and metering unit and the solenoid valve of metering tank 2 all pass through data wire electricity connection controlling means.

No. 6 last a plurality of mounting grooves of having seted up of axis, the one end of stirring leaf 7 all stretches into rather than the mounting groove that corresponds in, and all seted up corresponding screw on stirring leaf 7 and the mounting groove, and stirring leaf 7 passes through the bolt and the nut is installed in the mounting groove.

An electromagnetic valve is arranged in the discharge pipe opening 16 and is electrically connected with a control device through a data wire.

The working principle is as follows: the raw materials enter the feeding pipeline 1 and then fall into the metering tank 2, when the metering tank 2 reaches a set amount, the feeding is stopped, then the metering tank 2 transmits the information to the control device, after the control device receives the information, the electromagnetic valve in the feeding pipeline 1 is controlled to be opened, so that the raw materials enter the mixing tank 3, the heating plate 4 and the first motor 5 work, so that the temperature in the mixing tank 3 is increased, one side of the mixing tank 3 is provided with the temperature sensor 8, the temperature sensor 8 detects the temperature in the mixing tank 3, when the temperature reaches a set maximum temperature value, the control device receives the information, the heating plate 4 is controlled to stop working, so as to stop heating in the mixing tank 3, when the temperature sensor 8 detects that the temperature in the mixing tank 3 reaches the minimum, the control device receives the information, the heating plate 4 is controlled to continue working, and then the temperature in the mixing tank 3 can be always kept in a certain range, and the mixing operation is convenient to carry out. Install the solenoid valve in the discharge gate of blending tank 3 bottom, and this solenoid valve passes through data wire electricity connection controlling means, and after the raw materials in blending tank 3 mixes certain time, controlling means again controls the intraoral solenoid valve of discharge gate of blending tank 3 and opens for the mixture enters into extruder 9. No. two motor 10 works, No. two motor 10 drive No. two axis 11 and rotate, and then drive the defeated material blade of spiral 12 and rotate, can be close to the mixture of No. two motor 10 departments by being carried and extrude roller 14 department, No. two axis 11 rotates and can drive fixed plate 13 and rotate, and then make fixed plate 13 rotate and drive all extrusion rollers 14 and rotate, thereby make extrusion roller 14 extrude the mixture in evaporimeter 15, further evaporation by evaporimeter 15 again, can realize carrying out the effect of dehydration to the mixture, when humidity transducer detected the humidity of mixture and reduced to the minimums, controlling means received after the information, the solenoid valve in the discharge tube mouth 16 is controlled again and is opened, make the mixture extruded discharge tube mouth 16.

The embodiments of the present invention are not limited to the above embodiments, and according to the contents of the above embodiments of the present invention, the above preferred embodiments can also make modifications, replacements or combinations of other forms by using conventional technical knowledge and conventional means in the field without departing from the basic technical idea of the present invention, and the obtained other embodiments all fall within the scope of the present invention.

Claims

1. A nylon chip production device with a dehydration function comprises a mixing tank (3), an extruder (9) and a control device, and is characterized in that a plurality of feed inlets are formed in the top end of the mixing tank (3), feed pipelines (1) are arranged outside all the feed inlets, and metering tanks (2) are mounted on all the feed pipelines (1); a first motor (5) is arranged on one side of the mixing tank (3), an output shaft of the first motor (5) is connected with a first middle shaft (6) through a coupling, a plurality of stirring blades (7) are fixed on the first middle shaft (6), a temperature sensor (8) is arranged on one side of the mixing tank (3), and a heating plate (4) is installed on the inner wall of the mixing tank (3); the feed inlet of extruder (9) is connected to the discharge gate of blending tank (3), No. two motor (10) are installed to one side of extruder (9), No. two output shaft ends of motor (10) pass through shaft coupling No. two axis (11), be fixed with spiral delivery blade (12) on No. two axis (11), the one end that No. two motor (10) were kept away from to No. two axis (11) is fixed with fixed plate (13), one side that No. two motor (10) were kept away from to fixed plate (13) is fixed with a plurality of and extrudes roller (14), the discharge gate department of extruder (9) is connected with evaporimeter (15), just evaporimeter (15) are linked together with extruder (9), the one end that extruder (9) were kept away from to evaporimeter (15) is provided with discharge pipe mouth (16), install humidity transducer in evaporimeter (15), this humidity transducer, The temperature sensor (8), the heating plate (4) and the second motor (10) are all electrically connected with the control device through data wires, and the control device comprises a PLC controller, an A/D converter and a relay, wherein the A/D converter and the relay are electrically connected with the PLC controller.

2. The nylon chip production device with the dehydration function according to claim 1, wherein the feed pipeline (1) is provided with electromagnetic valves, the electromagnetic valves are provided with discharge ports of the metering tank (2), and the metering unit and the electromagnetic valves of the metering tank (2) are electrically connected with a control device through data wires.

3. The nylon chip production device with the dehydration function as claimed in claim 1, wherein a plurality of mounting grooves are formed in the first central shaft (6), one ends of the stirring blades (7) extend into the corresponding mounting grooves, corresponding screw holes are formed in the stirring blades (7) and the mounting grooves, and the stirring blades (7) are mounted in the mounting grooves through bolts and nuts.

4. The production device of nylon chips with dehydration function as claimed in claim 2, wherein the discharge pipe orifice (16) is internally provided with an electromagnetic valve, and the electromagnetic valve is electrically connected with the control device through a data wire.