CN2535425Y

CN2535425Y - Carding machine licker-in

Info

Publication number: CN2535425Y
Application number: CN 02219493
Authority: CN
Inventors: 汪元清
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-03-22
Filing date: 2002-03-22
Publication date: 2003-02-12
Anticipated expiration: 2012-03-22

Abstract

The utility model discloses card taker-in, comprising a steel-tube main shaft provided with an axle at either end, inner and outer linings arranged outside of the main shaft, an integral needle board and a single needle bar (made of aluminium alloy) mounted on the inner and outer linings, and a needle and a needle-pressing block mounted in the needle trough of the integral needle board and the single needle bar. The utility model has the advantages of light weight and low energy consumption; in addition, the utility model does not damage the fibers, the halt time for maintenance is shortened, and the service life is increased.

Description

The carding machine licker-in

Technical field

The utility model belongs to textile fabric preliminary treatment class, relates to the carding machine structure member and improves technical field.

Technical background

The carding machine licker-in is interior critical component of carding machine in the cotton spinning operation, and it is the combing point of key indexs such as removal of impurities, cotton knot, dedusting, waste cotton, cotton linter.It is related to the quality of overall process yarn quality, the height and the benefit quality of cost.The carding machine licker-in that prior art is traditional is iron casting cylinder, outer wrap tooth bar, the principle that resembles saw blade because of tooth bar is approximate, and the working face four sides all is the basil, and is bigger to the damage of fiber, in operation process, can cause a large amount of staple fibres, and its housing is pig iron manufacturing, and weight is big, the energy consumption height, service life is short, defectives such as just need change tooth bar once in per six months, maintenance cost is big, and down time is long.

Summary of the invention

The technical problems to be solved in the utility model is the carding machine licker-in that has proposed a kind of new construction for the defective that overcomes above-mentioned prior art existence.It mainly be by axle, steel pipe, external bushing, neck bush,, whole needle plate, single needle bar, pressing piece, pin, silently wait institute to constitute.Axle divides two joints, is welded on the steel pipe two ends respectively and forms main shaft.External bushing and neck bush are fixed on the main shaft by key and screw.Whole needle plate and single needle bar that aluminium alloy is made are screwed on neck bush and external bushing, make whole needle plate and single needle bar form a full circle body around interior external bushing.Pin be contained in the needle tray of whole needle plate and single needle bar and between pin with pressing piece location, promptly more than 30,000 pins are positioned in the needle tray on whole needle plate and the single needle bar with the pressing piece, and fix with epoxy glue.

The utility model advantage is: 1, do not damage fiber, because of the pin of carding machine licker-in is independent separately the implantation in the needle tray, to fiber without any injury, and cotton layer had the saturating property of very high thorn.

2, prolong greatly service life.All draw points of carding machine licker-in all are to be made by 70# charcoal steel, arrange vertically after quenching, tempering processing, form metal fibre, so metal fibre and string move mutually, it are not caused wearing and tearing, and improve service life greatly.

3, opening or cleaning and carding quality are constant all the time.

4, enhance productivity greatly, reduce the maintenance time of stopping.

5, aluminium alloy, adhering with epoxy resin are easy for installation, alleviate licker-in weight greatly.

6, be applicable to that the carding machine technological transformation of existing all models and performance improve.

7, the weight licker-in 1/2 of prior art only cuts down the consumption of energy greatly.

8, the product formation yarn nep is few, impurity is few, cotton linter is few, and yarn quality is good.

Description of drawings

Fig. 1 is the utility model carding machine licker-in structural representation;

Fig. 2 looks schematic diagram for the right side of Fig. 1;

Fig. 3 is the A-A cross-sectional schematic of Fig. 1;

In each figure, the 1-axle; 2-silently; 3-pressing piece, plastic production, some; The 4-pin, 70# charcoal steel is made, and through quenching, tempering processes, some; The whole needle plate of 5-, aluminium alloy is made, and totally six, six arcs are pieced together and are formed full circle, and there is the needle tray that is parallel to each other of some axially-aligned on every surface; The 6-neck bush, aluminium alloy is made, and is circular, has two groups; 7-external bushing, aluminium alloy are made, and circular with stud radially has two groups; The 8-axle; The 9-steel pipe is welded on steel pipe (9) two ends composition main shaft respectively with axle (1) and axle (8); 10-single needle bar, aluminium alloy is made, and there is needle tray on the surface.

The specific embodiment

With Fig. 1 is example: 1, earlier axle (1) and axle (8) are welded on steel pipe (9) two ends composition main shaft respectively;

2, (6) two of neck bush are installed on the main shaft relatively, embed on groove on neck bush (6) inboard and the main shaft in the corresponding groove with key, fastening with screw;

3, (7) two of external bushings are installed in the main shaft two ends separately, embed in the groove and the corresponding groove of main shaft on external bushing (7) inboard with key, fastening with screw;

4, the whole needle plate (5) and the single needle bar (10) that will process needle tray is screwed on neck bush (6) and external bushing (7), makes six whole needle plates (5) and single needle bar (10) form a full circle arc;

5, processing and the pin (4) of quenching, tempering is contained in the needle tray of whole needle plate (5) and single needle bar (10), and between pin (4) with pressing piece (3) location, guarantee the needle gage unanimity, when row's pin (4), should decide pin position of pin (4) mistake in the groove with the neighbour;

6, after row's pin finishes, inject needle tray with epoxy glue and fix pin (4) and pressing piece (3);

7, load onto two ends silently (2).

Claims

1, a kind of carding machine licker-in, it is characterized in that it is by axle (1), axle (8), steel pipe (9), external bushing (7), neck bush (6), whole needle plate (5), single needle bar (10), pressing piece (3), pin (4) and silently (2) constitute, axle (1) and axle (8) are welded on steel pipe (9) two ends respectively and form main shaft, external bushing (7) and neck bush (6) are contained on the main shaft by key and screw, whole needle plate (5) and single needle bar (10) are screwed on neck bush (6) and external bushing (7), pin (4) be contained in the needle tray of whole needle plate (5) and single needle bar (10) and between pin (4) with pressing piece (3) location, inject needle tray with epoxy glue and fix pin (4) and pressing piece (3).