CN212603294U

CN212603294U - Space-saving nylon production equipment

Info

Publication number: CN212603294U
Application number: CN202020503545.5U
Authority: CN
Inventors: 梁悦群
Original assignee: Jiangmen Henghui New Material Technology Co ltd
Current assignee: Jiangmen Henghui New Material Technology Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2021-02-26
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a nylon production facility in space-saving, include: the wire drawing device is provided with a feeding assembly, a melting assembly, a steering assembly and an extrusion assembly, wherein the melting assembly is connected below the feeding assembly, one end of the melting assembly, which is far away from the feeding assembly, is connected with the steering assembly, and a wire drawing screw rod and a heating assembly are arranged in the melting assembly; the steering assembly is in communication with the extrusion assembly; the steering angle of the steering assembly is 90 degrees; the inlet of the cooling device is connected and communicated with the extrusion assembly, and the water tank is connected with the inlet and used for reducing the nylon extruded from the extrusion assembly of the drawing device; the cutting device is connected with one end of the water tank, which is far away from the extrusion assembly, and a rotary cutting knife is arranged in the cutting device and used for cutting the wiredrawing nylon into particles; and the frame is used for fixing the wire drawing device, the cooling device and the cutting device. The utility model discloses effectively reduce equipment length, save the space in production place.

Description

Space-saving nylon production equipment

Technical Field

The utility model relates to a nylon materials processing field, in particular to nylon production facility, especially a nylon production facility who saves space.

Background

Polyamide (PA, colloquially referred to as nylon) was the first resin developed for fibers by DuPont in the united states and was commercialized in 1939. In the 50 th of the 20 th century, injection molded products are developed and produced to replace metals to meet the requirements of light weight and cost reduction of downstream industrial products. Polyamides, which contain a number of repeating amide groups in the main chain, are called nylons when used as plastics and as nylon when used as synthetic fibers, are prepared from diamines and diacids, and can also be synthesized from omega-amino acids or cyclic lactams. According to the difference of carbon atom number in diamine and diacid or amino acid, a plurality of different polyamides can be prepared, the variety of the polyamide is dozens, and the polyamide-6, the polyamide-66 and the polyamide-610 are most widely applied. The PA has good comprehensive properties including mechanical property, heat resistance, abrasion resistance, chemical resistance and self-lubricity, has low friction coefficient and certain flame retardance, is easy to process, is suitable for being filled with glass fiber and other fillers for reinforcing modification, improves the performance and expands the application range.

The production of nylon generally requires that raw materials are heated and melted at a temperature higher than the melting point of the raw materials, and then extruded and cooled. However, in the prior art, because the heating melting part and the cooling part often need to occupy a large amount of areas of the factory building, and a certain safety interval is needed between two parallel production lines, along with the rise of the land price, the rent of the factory building is higher and higher, and the occupied area of the production line is too large, the effective utilization rate of the factory building space is reduced, and thus the production cost is increased.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a nylon production facility in space-saving, the space of this equipment make full use of factory building, reduction in production cost.

In order to solve the technical problem, the utility model discloses a technical scheme does:

a space-saving nylon production facility comprising:

the wire drawing device is provided with a feeding assembly, a melting assembly, a steering assembly and an extrusion assembly, wherein the melting assembly is connected below the feeding assembly, one end of the melting assembly, which is far away from the feeding assembly, is connected with the steering assembly, and a wire drawing screw rod and a heating assembly are arranged in the melting assembly; the steering assembly is in communication with the extrusion assembly; the steering angle of the steering assembly is 90 degrees;

the inlet of the cooling device is connected and communicated with the extrusion assembly, and the water tank is connected with the inlet and used for reducing the nylon extruded from the extrusion assembly of the drawing device;

the cutting device is connected with one end of the water tank, which is far away from the extrusion assembly, and a rotary cutting knife is arranged in the cutting device and used for cutting the wiredrawing nylon into particles;

and the frame is used for fixing the wire drawing device, the cooling device and the cutting device.

Preferably, one end of the extrusion assembly, which is close to the water tank, is provided with a discharge die, and the discharge die is provided with at least 3 discharge holes.

More preferably, the discharge die is provided with at least 5 discharge holes.

Particularly preferably, the discharge die is provided with 7 discharge holes.

Preferably, a hopper is arranged at the top of the feeding assembly, and a channel connected with the melting assembly in a line is arranged at the bottom of the hopper.

More preferably, the cutting device is further provided with a plurality of pairs of up-and-down combined rollers, and the nylon drawn wires move to the rotary cutter through the rollers.

Particularly preferably, a limiting part is further arranged between the roller and the rotary cutter so as to limit the advancing direction of the nylon drawn wires in a gap between an upper limiting block and a lower limiting block of the limiting part.

The utility model has the advantages as follows:

by adopting the technical scheme, the melt component of the wire drawing device is vertically connected with the extrusion component through the steering component, so that the wire drawing device is vertical to the cooling device, the linear length of a production line is reduced, the spaces on two sides of the production line are fully utilized, the utilization rate of a factory building is increased, and the production cost is reduced.

In addition, the speed of cutting the grain is cut with the nylon wire drawing effectively to the rotation type cutting knife, improves production efficiency. And a limiting part is arranged between the combination roller and the rotary cutter, so that the granulating uniformity can be improved.

Drawings

FIG. 1 is a schematic diagram of the complete result of the present invention;

fig. 2 is a schematic structural view of a wire drawing device according to the present invention;

FIG. 3 is a schematic structural view of a drawing device, a cooling device and a cutting device according to the present invention;

fig. 4 is a schematic partial top view of the cooling device according to the present invention.

In the figure, 10-nylon drawing, 100-drawing device, 110-feeding component, 111-feeding funnel, 113-drawing screw, 120-melting component, 121-heating component, 130-steering component, 140-extruding component, 141-discharging die, 200-cooling device, 210-cooling groove, 300-cutting device, 310-rotary cutter, 320-fixing component and 330-roller.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

For solving the nylon production equipment that exists among the prior art and taking up an area of too much problem, the utility model discloses an embodiment does:

as shown in fig. 1 to 3, a space-saving nylon production apparatus includes: the wire drawing device 100 is provided with a feeding component 110, a melting component 120, a turning component 130 and an extruding component 140, wherein the melting component 120 is connected below the feeding component 110, one end of the melting component 120, which is far away from the feeding component 110, is connected with the turning component 130, and a wire drawing screw 113 and a heating component 121 are arranged in the melting component 120; the steering assembly 130 is in communication with the extrusion assembly 140; the steering angle of the steering assembly 130 is 90 degrees; a cooling device 200, the inlet of which is connected and communicated with the extrusion assembly 140, and the water tank is connected with the inlet and used for reducing the nylon extruded from the extrusion assembly 140 of the wire drawing device 100; the cutting device 300 is connected with one end of the water tank far away from the extrusion assembly 140, and a rotary cutter is arranged in the cutting device 300 and used for cutting the wiredrawing nylon into particles; specifically, the discharging die 141 is provided with at least 5 discharging holes. Adopt above-mentioned technical scheme, because the melt subassembly 120 of wire drawing device 100 is through turning to subassembly 130 and extruding subassembly 140 and being perpendicular connection for wire drawing device 100 is perpendicular with cooling device 200, is perpendicular with cooling device 200 through changing the wire drawing device 100 that links on the straight line with cooling device 200 originally, reduces the straight line length of producing the line, and the space of the both sides of full use production line increases the utilization ratio of factory building, reduction in production cost. As shown in fig. 4, in particular, the discharging die 141 is provided with 7 discharging holes. Specifically, the top of the feeding assembly 110 is provided with a hopper, and the bottom of the hopper is provided with a channel in line connection with the melting assembly 120. More specifically, the cutting device 300 is further provided with a plurality of pairs of rollers 330 combined up and down, and the nylon wire 10 passes through the rollers 330 to the rotary cutter 310. Particularly, a limiting part is further arranged between the roller 330 and the rotary cutter 310 to limit the advancing direction of the nylon drawn wire 10 to a gap between an upper limiting block and a lower limiting block of the limiting part. In addition, the rotary cutting knife effectively improves the speed of cutting the nylon wire drawing 10 into granules, and improves the production efficiency. And a limiting part is arranged between the combination roller 330 and the rotary cutter 310, so that the granulating uniformity can be improved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides a nylon production facility in space-saving which characterized in that: the method comprises the following steps:

2. The space-saving nylon production facility of claim 1, wherein: one end of the extrusion assembly, which is close to the water tank, is provided with a discharge die, and the discharge die is provided with at least 3 discharge holes.

3. The space-saving nylon production facility of claim 2, wherein: the ejection of compact mould is equipped with 5 at least discharge openings.

4. The space-saving nylon production facility of claim 3, wherein: the ejection of compact mould is equipped with 7 discharge openings.

5. A space-saving nylon production plant according to any one of claims 1-4, characterized in that: the top of pan feeding subassembly is equipped with the hopper, the bottom of hopper be equipped with melt subassembly line connection's passageway.

6. The space-saving nylon production facility of claim 5, wherein: the cutting device is also provided with a plurality of pairs of rollers which are combined up and down, and the silk-shaped nylon goes to the rotary type cutting knife through the rollers.

7. The space-saving nylon production facility of claim 6, wherein: and a limiting part is further arranged between the roller and the rotary cutting knife so as to limit the advancing direction of the pull filament nylon in a gap between an upper limiting block and a lower limiting block of the limiting part.