CN2104226U

CN2104226U - Combing medium, fine count yarn carding neelde integrated cylinder

Info

Publication number: CN2104226U
Application number: CN 91220056
Authority: CN
Inventors: 俞建中; 苏凤友; 樊洪谋
Original assignee: SHEYANG COUNTY TEXTILE MACHINERY ACCESSORIES FACTORY
Current assignee: SHEYANG COUNTY TEXTILE MACHINERY ACCESSORIES FACTORY
Priority date: 1991-07-13
Filing date: 1991-07-13
Publication date: 1992-05-13

Abstract

The utility model makes the further improvement to the carding needle integrated cylinder which is the main kernel component of the combing machine provided for the spinning engineering. The utility model is characterized in that a circumferential direction dividing angle a-[1] is done unequal graduation for many times, and the carding needle is ranged at a certain manner according to the combing art requirement. The carding needle in the middle and back row are thickened and becomes thinner, in order to make the recarding tunnel phenomenon of the carding needle 1 fall to the lowest. The product is very popular after being used by many users and is the product replacing the older generation of the inlet sawtooth cylinder and the home-made traditionary needle welding cylinder.

Description

Combing medium, fine count yarn carding neelde integrated cylinder

The utility model relates to a kind of improvement that plays the critical piece of combing removal of impurities effect of combing machine in the spinning engineering.

The at present domestic integral cylinder that generally adopts has two kinds of serration type and card wire formulas.Saw whole cylinder, though have certain carding effect, but its profile of tooth is edge of a knife shape, damage to fiber in carding process is inevitable, measure according to relevant scientific research department, to the damage ratio of fiber up to 1-2%, so economic benefit is not good enough, moreover this sawtooth cylinder manufacturing technique complexity, the requirement on machining accuracy height costs an arm and a leg, and easy embossing and sawtooth damage the back and repair difficulty in the carding process, has gone bad promptly the part will whole renewal, the card wire formula is the patent No.: 89205056X, 90203030.2, the 89211375.8 combing machine integral cylinders that propose, though it is long to have a life-span, easy to maintenance, advantage such as direct labor's labour intensity is low, but cotton junction impurity height, the combing coarse yarn can also adapt to, in combing, it is powerless that high grade yarn then seems.

The purpose of this utility model is to set up and a kind ofly more can adapts to the carding process characteristics, improves carding quality, to reach the card wire integral cylinder of middle and high yarn process requirement of combing.

Below in conjunction with accompanying drawing solution of the present utility model is described:

Fig. 1 is the utility model structure chart

Fig. 2 is arc expanded view (a micropore arrangement schematic diagram)

The numeral of marking is expressed as follows respectively among the figure

1, card wire 2, arc 3, cylinder seat 4, bolt 5, locating hole 6, card wire hole

On the arc 2, in, rear row's card wire 1 changes thin encryption, pin directly is between the φ 0.70-φ 0.30mm, needle point is apart from be between the 1-0.4mm, each is arranged between the card wire 1, by the combing requirement, in a certain way arrangement, circular dividing α₁Being divided into 4-7 the unequal number of divisions is between 1 °-4 °.

The utility model has the advantage of: simpler than sawtooth cylinder processing technology, meet the combing requirement of fiber, do not damage fiber, embossing is not got rid of cotton knot, short flannel, the ability of impurity is stronger.

Embodiment: card wire 1 its combing angle α on the utility model arc 2=72.9 °, circumferential array 30 row's card wires 1, combing initial angle α in this scope ₂=47 °.1-5 deploying 21# card wire 1 circular dividing angle α ₁3.2 °; 6-10 deploying 22# card wire 1, α ₁=2.8 °; 11-18 deploying 23# card wire 1, α ₁=2.5 °; 19-25 deploying 26# card wire 1, α ₁=2.3 °; 26-28 deploying 28# card wire 1, α ₁=2 °; 29-30 deploying 29# card wire 1, α ₁=2 °.Card wire hole 6 is on the axially-aligned of arc 2, and the 1-2 round is apart from A-2.6mm, adjacent lines needle point of the same race apart from the card wire of arranging stagger mutually apart from B=1.3mm, 3-5 arranges A=1.3mm, B=0.43mm; 6-10 arranges A=1.13mm, B=0.226mm; 11-18 row, A=1mm, B=0.125mm; 19-25 arranges A=0.7mm, B=0.1mm; 26-28 arranges A=0.5mm, B=0.166mm; 29-30 arranges A=0.45mm, B=0.225mm, and wherein on week, respectively arrange by the needle gage of this row in all the other card wire holes 6 of these several row in same garden for the 1st, 3,6,11,19,26,29 rows' first card wire hole 6 and locating hole 5.Card wire 1 inserts in the

card wire hole

5,6, and fixes at arc reverse side crown place gluing, and arc 2 usefulness bolts 4 are connected on the cylinder seat 3.

Claims

1, high grade yarn card wire integral cylinder in the combing, arc 2 usefulness bolts 4 are connected on the cylinder seat 3, arc 2 is provided with card wire hole 6 and card wire 1, of the present utility model being characterised in that: on the arc 2, in, back row's card wire 1 changes thin encryption, pin directly is between the φ 0.70-φ 0.30mm, and the needle point distance is between the 1.0-0.4mm.

2, high grade yarn card wire integral cylinder in the combing according to claim 1 is characterized in that: what adjacent lines model needle point of the same race staggered mutually apart from the card wire of arranging is between the 2-0.05mm apart from B.