CN216074109U

CN216074109U - Spinning device is used in polyester fiber production

Info

Publication number: CN216074109U
Application number: CN202122707392.3U
Authority: CN
Inventors: 谈笑
Original assignee: Jiangsu Smile New Mstar Technology Ltd
Current assignee: Jiangsu Smile New Mstar Technology Ltd
Priority date: 2021-11-06
Filing date: 2021-11-06
Publication date: 2022-03-18
Anticipated expiration: 2031-11-06

Abstract

The utility model discloses a spinning device for producing polyester fibers, which comprises a machine body, a feeding hopper, a screw extrusion mechanism, a spinning mechanism, a cooling mechanism, an oil brushing mechanism and a winding mechanism, wherein the winding mechanism comprises a pair of support columns connected to the machine body, a first rotating shaft and a second rotating shaft which respectively penetrate through the support columns and can rotate in the support columns, a spring connected inside the first rotating shaft, a connecting shaft connected with the spring and capable of moving in the first rotating shaft and a driving assembly for driving the first rotating shaft to rotate. According to the utility model, the spring and the connecting shaft are connected in the first rotating shaft of the winding mechanism, and the movable connecting shaft is arranged, so that the winding drum can be rapidly mounted and dismounted, the winding efficiency of polyester fiber is improved, and meanwhile, the winding drums of different models can be conveniently replaced, so that different requirements of customers can be met.

Description

Spinning device is used in polyester fiber production

Technical Field

The utility model relates to the technical field of polyester fibers, in particular to a spinning device for producing polyester fibers.

Background

Polyester fibers are most widely used in all synthetic fibers, and have the highest yield due to the superior cost of raw materials compared with other fiber raw materials (such as polyamide), which are commonly called "terylene", and are synthetic fibers obtained by spinning polyester formed by polycondensation of organic dibasic acid and dihydric alcohol.

Spinning equipment is generally needed to be used in polyester fiber's preparation, and winding mechanism among the traditional spinning equipment when carrying out the rolling to polyester fiber, can not be quick install the winding cylinder with dismantle, has reduced polyester fiber's rolling efficiency, simultaneously, the winding cylinder of the different models of change that can not be more convenient can not satisfy customer's different demands.

Therefore, it is necessary to provide a new spinning device for producing polyester fiber to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spinning device for producing polyester fibers, which solves the problems in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a spinning equipment is used in polyester fiber production, its includes the organism, sets up loading hopper on the organism, with screw extrusion mechanism of the discharge gate intercommunication of loading hopper, with the spinning mechanism of screw extrusion mechanism's discharge gate intercommunication, set gradually the cooling body, the mechanism of brushing oil and the winding mechanism of spinning mechanism's blowout direction, the winding mechanism is including connecting a pair of support column on the organism, run through a pair ofly respectively the support column just can be in the first rotation axis and the second rotation axis of support column internal rotation, connect first rotation axis inside spring, with spring coupling just can be in connecting axle and the drive that first rotation axis pivoted drive assembly removes.

A plurality of penetrating bolt mounting holes are formed in the first rotating shaft.

The connecting shaft is connected with a push block, a sliding hole matched with the push block is formed in the first rotating shaft, and the push block can move along the sliding hole.

The drive assembly comprises a winding motor, a main belt pulley connected with the output end of the winding motor, a sleeve, a belt arranged on the periphery of the main belt pulley and a driven belt pulley synchronously rotating with the main belt pulley, wherein the end part of the first rotating shaft is accommodated in the driven belt pulley.

The screw extrusion mechanism comprises a material barrel communicated with a discharge port of the charging hopper, a screw accommodated in the material barrel and a screw motor driving the screw to rotate, and the spinning mechanism is communicated with the discharge port of the material barrel.

The inner wall of the charging barrel is connected with a heating sheet.

The spinning mechanism comprises a spinning box communicated with a discharge hole of the screw extrusion mechanism, a spinning pump arranged in the spinning box and a spinning nozzle communicated with the spinning pump, and a plurality of spinning holes are formed in the spinning nozzle.

The cooling mechanism comprises an air blower, an air outlet channel communicated with an air outlet of the air blower, an outer barrel communicated with the air outlet channel and an inner barrel connected inside the outer barrel, an annular air channel is formed between the outer barrel and the inner barrel, and a plurality of ventilation holes are formed in the surface of the inner barrel.

In conclusion, due to the adoption of the technical scheme, the spinning device for producing the polyester fibers has the beneficial effects that: its winding mechanism has spring and connecting axle at first rotation axis internal connection, sets up mobilizable connecting axle, can be quick installs and dismantles a winding drum, improves polyester fiber's rolling efficiency, simultaneously, is convenient for change the winding drum of different models to satisfy customer's different demands.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

FIG. 1 is a schematic view of a spinning apparatus for producing polyester fibers according to the present invention;

fig. 2 is another angle schematic diagram of the winding mechanism of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, the present invention is a spinning apparatus for producing polyester fiber, which includes a body 10, a hopper 20 disposed on the body 10, a screw extrusion mechanism 30 communicated with a discharge port of the hopper 20, a spinning mechanism 40 communicated with a discharge port of the screw extrusion mechanism 30, a cooling mechanism 50 disposed in a discharge direction of the spinning mechanism 40 in sequence, an oil brushing mechanism 60, and a winding mechanism 70.

The screw extruding mechanism 30 includes a cylinder 31 communicating with the discharge port of the hopper 20, a screw 32 accommodated in the cylinder 31, and a screw motor 33 for driving the screw 32 to rotate, and the spinning mechanism 40 communicates with the discharge port of the cylinder 31. In operation, the raw material is fed into the barrel 31 from the hopper 20, the screw motor 33 drives the screw 32 to rotate, the raw material is extruded by the extrusion force and the shearing force generated by the rotation of the screw 32, the raw material is melted to form a melt, and the melt is pushed by the screw 32 to enter the spinning mechanism 40 through the discharge port of the barrel 31.

Specifically, the heating sheet 34 is connected to the inner wall of the barrel 31, and the heating sheet 34 can heat the raw material better, so that the raw material is melted better to form a melt.

The spinning mechanism 40 includes a spinning box 41 communicated with the discharge port of the screw extrusion mechanism 30, a spinning pump 42 disposed in the spinning box 40, and a spinneret 43 communicated with the spinning pump 42, and the spinneret 43 is provided with a plurality of spinneret holes. During operation, the melt is fed into the spinning box 41 from the discharge port of the screw extrusion mechanism 30, is metered by the spinning pump 42 and is then conveyed to the spinneret 43, and the spinneret 43 ejects the melt through the spinneret holes to form a molten filament.

The cooling mechanism 50 includes a blower 51, an air outlet duct 52 communicated with an air outlet of the blower 51, an outer cylinder 53 communicated with the air outlet duct 52, and an inner cylinder 54 connected inside the outer cylinder 53, an annular air duct 55 is formed between the outer cylinder 53 and the inner cylinder 54, and a plurality of vent holes 56 are opened on the surface of the inner cylinder 54. When the device works, the air blower 51 transmits cold air into the annular air duct 55 through the air outlet duct 52, the cold air enters the inner barrel 54 from the annular air duct 55 through the vent hole 56, and when the molten silk threads transmitted from the spinning mechanism 40 pass through the inner barrel 54, the molten silk threads are solidified by the cold air to form polyester fiber silk threads; the design can ensure the uniformity of cold air, thereby ensuring the quality of the polyester fiber silk thread.

The winding mechanism 70 includes a pair of support columns 71 connected to the machine body 10, a first rotation shaft 72 and a second rotation shaft 73 respectively penetrating the pair of support columns 71 and rotatable in the support columns 71, a spring 74 connected to the inside of the first rotation shaft 72, a connection shaft 75 connected to the spring 74 and movable in the first rotation shaft 72, and a driving unit 76 driving the first rotation shaft 72 to rotate, and both ends of a winding drum for winding the polyester fiber are respectively connected to the connection shaft 75 and the second rotation shaft 73. When the device works, the connecting shaft 75 is pulled towards the corresponding supporting column 71, so that a sufficient distance is reserved between the connecting shaft 75 and the second rotating shaft 73 to adapt to the length of the winding drum; one end of the take-up drum is connected to the second rotating shaft 73; aligning the other end of the winding drum with the connecting shaft 75, loosening the connecting shaft 75, and moving the winding drum towards the direction of the winding drum under the action of the spring 74 to connect the winding drum and the winding drum together; under drive assembly 76's effect, first rotation axis 72 rotates, it is rotatory to drive connecting axle 75, make the winding drum rotate with second rotation axis 73 together, winding drum rolling polyester fiber, be equipped with less gap between first rotation axis 72 and the connecting axle 75, guarantee connecting axle 75 along with the stability of first rotation axis 72 during rotation, set up mobilizable connecting axle 75, can be quick install and dismantle the winding drum, improve polyester fiber's rolling efficiency, and simultaneously, be convenient for change the winding drum of different models, in order to satisfy customer's different demands.

Specifically, the first rotating shaft 72 is provided with a plurality of bolt mounting holes (not shown) therethrough, and bolts are connected to the bolt mounting holes, so that the ends of the bolts abut against the connecting shaft 75, thereby sufficiently ensuring the stability of the connecting shaft 75 when rotating along with the first rotating shaft 72.

Specifically, the connecting shaft 75 is connected with a pushing block 77, and correspondingly, the first rotating shaft 72 is provided with a sliding hole (not shown) matched with the pushing block 77, and the pushing block 77 can move along the sliding hole; a pushing block 77 is provided to facilitate pushing the connecting shaft 75.

The driving assembly 76 includes a winding motor 761, a primary pulley 762 connected to an output end of the winding motor 761, a belt 763 fitted around an outer periphery of the primary pulley 762, and a secondary pulley 764 rotating synchronously with the primary pulley 762 via the belt 763, and an end of the first rotating shaft 72 is received in the secondary pulley 764. In operation, the winding motor 761 drives the main pulley 762 to rotate, and the driven pulley 764 rotates under the driving of the belt 763, so that the first rotating shaft 72 rotates.

Referring to fig. 1 and fig. 2, the main working principle of the spinning device for producing polyester fiber of the present invention is as follows: the raw materials enter the screw extrusion mechanism 30 from the hopper 20, the screw extrusion mechanism 30 melts the raw materials to form a melt, and pushes the melt into the spinning mechanism 40, the spinning mechanism 40 ejects the melt to form a molten yarn, the molten yarn is solidified into a polyester fiber yarn through the cooling mechanism 50, and the polyester fiber yarn is brushed by the brushing mechanism 60 and then wound on a winding drum by the winding mechanism 70.

According to the spinning device for producing the polyester fibers, the spring and the connecting shaft are connected inside the first rotating shaft of the winding mechanism, and the movable connecting shaft is arranged, so that the winding drum can be quickly mounted and dismounted, the winding efficiency of the polyester fibers is improved, and meanwhile, the winding drums of different models can be conveniently replaced, so that different requirements of customers can be met.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A spinning device for producing polyester fibers is characterized in that: it includes the organism, sets up loading hopper on the organism, with screw extrusion mechanism of the discharge gate intercommunication of loading hopper, with spinning mechanism of screw extrusion mechanism's discharge gate intercommunication, set gradually cooling body, brushing oil mechanism and winding mechanism of spinning mechanism's spun direction, winding mechanism is including connecting a pair of support column on the organism, run through a pair ofly respectively the support column just can be in the first rotation axis and the second rotation axis of support column internal rotation, connection are in the inside spring of first rotation axis, with spring coupling just can be in connecting axle and the drive that first rotation axis removed first rotation axis pivoted drive assembly.

2. The spinning apparatus for polyester fiber production according to claim 1, wherein: a plurality of penetrating bolt mounting holes are formed in the first rotating shaft.

3. The spinning apparatus for polyester fiber production according to claim 2, wherein: the connecting shaft is connected with a push block, a sliding hole matched with the push block is formed in the first rotating shaft, and the push block can move along the sliding hole.

4. A spinning apparatus for polyester fiber production according to claim 3, wherein: the drive assembly comprises a winding motor, a main belt pulley connected with the output end of the winding motor, a sleeve, a belt arranged on the periphery of the main belt pulley and a driven belt pulley synchronously rotating with the main belt pulley, wherein the end part of the first rotating shaft is accommodated in the driven belt pulley.

5. The spinning apparatus for polyester fiber production according to any one of claims 1 to 3, wherein: the screw extrusion mechanism comprises a material barrel communicated with a discharge port of the charging hopper, a screw accommodated in the material barrel and a screw motor driving the screw to rotate, and the spinning mechanism is communicated with the discharge port of the material barrel.

6. The spinning apparatus for polyester fiber production according to claim 5, wherein: the inner wall of the charging barrel is connected with a heating sheet.

7. The spinning apparatus for polyester fiber production according to claim 6, wherein: the spinning mechanism comprises a spinning box communicated with a discharge hole of the screw extrusion mechanism, a spinning pump arranged in the spinning box and a spinning nozzle communicated with the spinning pump, and a plurality of spinning holes are formed in the spinning nozzle.

8. The spinning apparatus for polyester fiber production according to claim 7, wherein: the cooling mechanism comprises an air blower, an air outlet channel communicated with an air outlet of the air blower, an outer barrel communicated with the air outlet channel and an inner barrel connected inside the outer barrel, an annular air channel is formed between the outer barrel and the inner barrel, and a plurality of ventilation holes are formed in the surface of the inner barrel.