CN2221034Y

CN2221034Y - Doffer card clothing

Info

Publication number: CN2221034Y
Application number: CN 95239361
Authority: CN
Inventors: 胡俊华; 徐康民; 汪长富; 刘建明
Original assignee: TEXTILE EQUIPMENT SPECIAL ATTACHMENT FACTORY JIANGYIN CITY
Current assignee: TEXTILE EQUIPMENT SPECIAL ATTACHMENT FACTORY JIANGYIN CITY
Priority date: 1995-03-12
Filing date: 1995-03-12
Publication date: 1996-02-28
Anticipated expiration: 2005-03-12

Abstract

The utility model relates to a doffer card clothing which comprises base cloth 2, comb needles 1 and packing stripes 3, wherein, the working angles of the comb needles are from 66 to 72 DGE; the height of the comb needles is from 7.9 to 8.3 millimeters; the height of an upper knee is from 3.1 to 3.5 millimeters; the fineness of needle tips is from 0.16 to 0.19 millmeters; the comb needles 1 has the needle positioning mode that the comb needles are not positioned uniformly and are positioned crossly. The density of the needle tips is from 395 to 403 needles per square inch. Because the comb needles are not positioned uniformly and are positioned crossly, working angles are special small, the upper knee is special low, the comb needles are special thin, and the base cloth is thickened, the utility model has the characteristics of good repeat transferring mixing function, good combing function, sundries extraction, good short fibre positioning function, strong universality, etc. The utility model can be both used for combing cotton and for carding chemical fibre.

Description

Flat-clothing

The utility model relates to a kind of carding machine flat-clothing.

Flat-clothing is the key carding element of carding machine, and the quality of its combing function will directly influence textile mills' gauze product quality and economic benefit of enterprises.The kind of present domestic flat-clothing is single, the flat-clothing specifications and models that most of factories use are outmoded, needle point is planted close straight position arrangements such as pin employing, the operating angle of its card wire is big, be generally more than 75 °, therefore can only single cotton or the chemical fibre raw material of combing, but many textile mills are because the frequent variations of production task and raw material variety, raw material often will be turned in the comb and parallel cotton fibers prior to spinning workshop, change and spin kind, and the flat-clothing of former usefulness does not have versatility, incompatible with the kind of turning, but textile mills can stint merit this locality again and change flat-clothing repeatedly, therefore cause and turn kind and the incompatible very big contradiction of original flat-clothing, seriously influence the branch comb function of carding machine, greatly influence spinning quality and spinning cost.

The purpose of this utility model for provide a kind of can comb and parallel cotton fibers prior to spinning again can the combing chemical fibre the novel universal flat-clothing.

The utility model is achieved in that a kind of carding machine flat-clothing, comprise base fabric, be implanted in card wire and bag bar on the base fabric, the operating angle that is characterized in card wire is 66 °-72 °, the card wire height overall is 7.9-8.3mm, last knee height 3.1～3.5mm, the pin mode of planting of needle point fineness 0.16～0.19mm card wire adopts plants pin and does not wait close vent to arrange, and its needle point density is 395-403 pin per square inch.

The utility model can also be achieved in that the card wire operating angle is preferably 68 °-70 °, and the card wire height overall is 8.0-8.2mm.

Compare with existing flat-clothing, the utility model does not wait close vent to arrange because pin is planted in employing, technical measures such as extra small operating angle, super-short upper knee, ultra-fine card wire and thickening base fabric, it is good to have original sharpness, shift mixed better function repeatedly, divide comb, impurities removal, row's short flannel better function, adapt to multiple combing functions such as cotton, chemical fibre.

Fig. 1 is an overall construction drawing of the present utility model.

Fig. 2 is that the A of Fig. 1 is to view.

Fig. 3 is a card wire structural representation of the present utility model.

Describe realization best mode of the present utility model in detail below in conjunction with accompanying drawing.

As Fig. 1, Fig. 2, the utility model comprises card wire 1 and the card clothing bag bar 3 on base fabric 2, the base fabric, and the pin mode of planting of card wire 1 adopts plants pin and do not wait close vent to arrange to mix and plant pin, rarely closely down, and its needle point density is 395-403 pin per square inch.

As Fig. 3, the scope of the operating angle of card wire 1 of the present utility model is 66 °-72 °, is preferably 68 °-70 °, card wire height overall H is 7.9-8.3mm, is preferably 8.0-8.2mm, last knee height 3.1-3.5mm, needle point fineness 0.16-0.19mm, base fabric 2 are seven layers of double-deck rubber face.

Claims

1, a kind of carding machine flat-clothing, comprise base fabric (2), be implanted in card wire (1) and bag bar (3) on the base fabric, the scope that it is characterized in that card wire (1) operating angle X is 66 °-72 °, card wire height overall H is 7.9-8.3mm, last knee height 3.1-3.5mm, needle point fineness 0.16-0.19mm, card wire (1) the pin mode of planting on base fabric (2) adopts plants pin and does not wait close vent to arrange its needle point density to be 395-403 pin per square inch.

2, flat-clothing according to claim 1, the operating angle that it is characterized in that card wire (1) are 68 °-70 °, and card wire height overall H is 8.0-8.2mm.

3, flat-clothing according to claim 1 and 2 is characterized in that base fabric (2) is seven layers of double-deck rubber face.