CN201686784U

CN201686784U - Even cotton-feeding measurement device of cotton carding machine

Info

Publication number: CN201686784U
Application number: CN2010201928202U
Authority: CN
Inventors: 李钟平
Original assignee: JINYANG TEXTILE MACHINERY CO Ltd JINTAI CITY
Current assignee: JINYANG TEXTILE MACHINERY CO Ltd JINTAI CITY
Priority date: 2010-05-18
Filing date: 2010-05-18
Publication date: 2010-12-29
Anticipated expiration: 2020-05-18

Abstract

An even cotton-feeding measurement device of a cotton carding machine comprises a cotton carding board, a cotton feeding roller, balancing boards, measuring rods, a fulcrum cutter edge strip, a connecting ring connecting rod, a first balance hook, a second balance hook, a third balance hook, a fourth balance arm and counterweights. The fulcrum cutter edge strip is mounted at a cotton carding stopping opening, the balancing boards are disposed on the fulcrum cutter edge opening and respectively fixed with the measuring rods, and exposed ends of the measuring rods are connected with the counterweights via balancing measuring systems in pairwise connection. The even cotton-feeding measurement device can effectively control outputted cotton layers, feed cotton at constant thickness and increase quality indexes of cotton silvers of the cotton carding machine, has a pure mechanical automatic adjustment structure, and is reliable in performance, low in manufacturing cost and convenient in maintenance.

Description

Carding machine evenly give cotton measurement mechanism

Technical field:

The utility model relates to a kind of cotton feeding device of carding machine.

Background technology:

At present, the cotton feeding device that generally uses on carding machine is given cotton no checkout gear as constant speed, and it is by forming for cotton roller and comb and parallel cotton fibers prior to spinning plate, and fibrage is treated carded layer output through forming for cotton roller and comb and parallel cotton fibers prior to spinning plate, and carries out combing by carding machine.Its course of work is: fiber forms cotton layer and sends into cotton feeding device after the shredding removal of impurities of former procedures, and the cotton layer of combings such as cotton feeding device formation feeds carding machine again and carries out combing.

Though this cotton knot structure of giving generally uses, quality index is difficult to reach desired effects, and yarn quality is not high, and its main cause is that cotton layer thickness is imported inhomogeneous institute extremely.The existing cotton feeding device of carding machine is given cotton no checkout gear for the constant speed rotating speed, does not more have the function of regulating cotton layer thickness automatically.Along with the raising of modern textile technological requirement, also more and more higher to the quality requirement of resultant yarn, the existing cotton feeding device of carding machine can not meet the demands.

The utility model content:

The purpose of this utility model provides the even to cotton measurement mechanism of a kind of carding machine, and it can treat the cotton layer of combing uniformly for carding machine provides thickness.

Described carding machine evenly give cotton measurement mechanism, comprise the comb and parallel cotton fibers prior to spinning plate, give cotton roller, balance plate, measuring stick, fulcrum pivot pig's tongue, a chain of connecting rod, first balance hook, second balance hook, the 3rd balance hook, the 4th counter-jib and balancing weight, be fixed on the comb and parallel cotton fibers prior to spinning plate for the two ends of cotton roller by bearing block, on the cross section of comb and parallel cotton fibers prior to spinning plate, be provided with roller circular arc, balance plate circular arc and seam, the arc radius of roller circular arc is suitable with the radius of giving cotton roller, and the radius of curvature of balance plate circular arc is suitable with the radius of curvature of the lower camber side on the balance plate; The fulcrum pivot pig's tongue is installed on the seam; Be provided with even cotton cambered surface, lower camber side and fulcrum V-shaped groove on balance plate, balance plate is placed on the fulcrum pivot pig's tongue by the fulcrum V-shaped groove, and the arc radius of even cotton cambered surface is corresponding with the radius of giving cotton roller, and lower camber side is corresponding with the balance plate circular arc on the comb and parallel cotton fibers prior to spinning plate; That gives cotton roller in fulcrum pivot pig's tongue upper edge axially is provided with balance plate equably, on every block of balance plate, all be fixed with measuring stick, exposed junction at measuring stick hangs with a chain of connecting rod, between adjacent two a chain of connecting rods, link to each other by first balance hook, between adjacent first balance hook, link to each other by second balance hook, linked to each other by the 3rd balance hook between adjacent second balance hook, two the 3rd balance hooks are linked to each other by the 4th counter-jib, and balancing weight is installed in the centre of the 4th counter-jib.

That further, gives cotton roller in fulcrum pivot pig's tongue upper edge axially is provided with 16 blocks of balance plates equably.

Because fibrage is the measurement means by mechanical lever-type, in the process of running, according to fibrolaminar thickness, 16 lever tails do last or under mobile, by whole mechanical type computing, obtain the mean value of one 16 measurement point at last, be the upper and lower displacement amount of balancing weight, produce signal, and then the running speed of cotton roller is given in control by displacement transducer, thereby guarantee to treat that the fibrage quantity delivered of combing is constant, it can improve the evenness quality index of carding machine sliver.It is the even to cotton measurement mechanism of a kind of Purely mechanical carding machine, and carding machine is equipped with it can improve spinning quality greatly, dependable performance, and operating cost is low, and repair demolition is convenient.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the front view of Fig. 1, the structure of reflection balance sysmte;

Fig. 3 is the left view of Fig. 1;

Fig. 4 is the cross sectional shape structural representation of comb and parallel cotton fibers prior to spinning plate;

Fig. 5 is the structural representation of balance plate;

Among the figure, 1-comb and parallel cotton fibers prior to spinning plate; 2-gives cotton roller; The 3-balance plate; The 4-measuring stick; 5-fulcrum pivot pig's tongue; The a chain of connecting rod of 6-; 7-first balance hook; 8-second balance hook; 9-the 3rd balance hook; 10-the 4th counter-jib; 11-roller circular arc; 12-balance plate circular arc; The 13-seam; The 20-balancing weight; 31-spares cotton cambered surface; The 32-lower camber side; 33-fulcrum V-shaped groove.

The specific embodiment:

Below in conjunction with Figure of description the specific embodiment of the present utility model is described:

Described carding machine evenly give cotton measurement mechanism, comprise comb and parallel cotton fibers prior to spinning plate 1, give cotton roller 2, balance plate 3, measuring stick 4, fulcrum pivot pig's tongue 5, a chain of connecting rod 6, first balance hook 7, second balance hook 8, the 3rd balance hook 9, the 4th counter-jib 10 and balancing weight 20, be fixed on the comb and parallel cotton fibers prior to spinning plate 1 for the two ends of cotton roller 2 by bearing block, on the cross section of comb and parallel cotton fibers prior to spinning plate 1, be provided with roller circular arc 11, balance plate circular arc 12 and seam 13, the arc radius of roller circular arc 11 is mutually suitable with the radius of giving cotton roller 2, lower camber side 32 on the shape of balance plate circular arc 12 and radius of curvature and the balance plate 3 is suitable, and fulcrum pivot pig's tongue 5 is installed on the seam 13; On balance plate 3, be provided with even cotton cambered surface 31, lower camber side 32 and fulcrum V-shaped groove 33, balance plate 3 is placed on the fulcrum pivot pig's tongue 5 by fulcrum V-shaped groove 33, the arc diameter of even cotton cambered surface 31 is corresponding with the diameter of giving cotton roller 2, and lower camber side 32 is corresponding with the balance plate circular arc 12 on the comb and parallel cotton fibers prior to spinning plate 1; That gives cotton roller 2 in fulcrum pivot pig's tongue 5 upper edges axially is provided with 16 blocks of balance plates 3 equably, on every block of balance plate 3, all be fixed with measuring stick 4, exposed junction at measuring stick 4 hangs with a chain of connecting rod 6, between adjacent two a chain of connecting rods 6, link to each other by first balance hook 7, between adjacent first balance hook 7, link to each other by second balance hook 8, between adjacent second balance hook 8, link to each other by the 3rd balance hook 9, two the 3rd balance hooks 9 are linked to each other by the 4th counter-jib 10, and balancing weight 20 is installed in the centre of the 4th counter-jib 10.

Claims

1. a carding machine is even to cotton measurement mechanism, it waits to levy: it comprises comb and parallel cotton fibers prior to spinning plate (1), give cotton roller (2), balance plate (3), measuring stick (4), fulcrum pivot pig's tongue (5), a chain of connecting rod (6), first balance hook (7), second balance hook (8), the 3rd balance hook (9), the 4th counter-jib (10) and balancing weight (20), be fixed on the comb and parallel cotton fibers prior to spinning plate (1) for the two ends of cotton roller (2) by bearing block, on the cross section of comb and parallel cotton fibers prior to spinning plate (1), be provided with roller circular arc (11), balance plate circular arc (12) and seam (13), the arc radius of roller circular arc (11) is suitable with the radius of giving cotton roller (2), and the radius of curvature of the lower camber side (32) on the radius of curvature of balance plate circular arc (12) and the balance plate (3) is suitable; Fulcrum pivot pig's tongue (5) is installed on the seam (13); On balance plate (3), be provided with even cotton cambered surface (31), lower camber side (32) and fulcrum V-shaped groove (33), balance plate (3) is placed on the fulcrum pivot pig's tongue (5) by fulcrum V-shaped groove (33), the arc radius of even cotton cambered surface (31) is corresponding with the radius of giving cotton roller (2), and lower camber side (32) is corresponding with the balance plate circular arc (12) on the comb and parallel cotton fibers prior to spinning plate (1); That gives cotton roller (2) in fulcrum pivot pig's tongue (5) upper edge axially is provided with balance plate (3) equably, on every block of balance plate (3), all be fixed with measuring stick (4), exposed junction at measuring stick (4) hangs with a chain of connecting rod (6), between adjacent two a chain of connecting rods (6), link to each other by first balance hook (7), between adjacent first balance hook (7), link to each other by second balance hook (8), between adjacent second balance hook (8), link to each other by the 3rd balance hook (9), two the 3rd balance hooks (9) are linked to each other by the 4th counter-jib (10), and balancing weight (20) is installed in the centre of the 4th counter-jib (10).

According to the described carding machine of claim 1 evenly give cotton measurement mechanism, it is waited to levy and is: that gives cotton roller (2) in fulcrum pivot pig's tongue (5) upper edge axially is provided with 16 blocks of balance plates (3) equably.