CN2167996Y

CN2167996Y - Spacing-type titer sensor for reeling silk

Info

Publication number: CN2167996Y
Application number: CN 93221598
Authority: CN
Inventors: 徐作耀
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-08-12
Filing date: 1993-08-12
Publication date: 1994-06-08
Anticipated expiration: 2003-08-12

Abstract

The utility model relates to a spacing-type titer perceptron for detecting the titer of raw silk in the course of industrial silk reeling of a silk reeling machine. In the prior art, a perceptron is a shaped spacing sheet, and the inner side of the perceptron is a folding line. Consequently, the perceptron in the prior art influences the quality of the raw silk, has the disadvantages of difficult processing, difficult assembly and difficult adjustment, and is not suitable for silk reeling at low speed; the structure and the shapes of two blocks of spacing sheets of the utility model are the same, and working surfaces and grooves are respectively arranged on the front section and the back section of each block of the spacing sheets. The working surfaces are formed in the mode that two arcs are crossed, which leads the utility model to have the advantages of reasonable design, easy manufacture, low cost, high rate of certified products, long service life, etc. In addition, the utility model is suitable for reeling silk at low speed.

Description

Spacing-type titer sensor for reeling silk

The utility model relates to a kind of core component of silk reeling industry automatic silk reeling machine, detects the formula denierer that spaces of raw silk size during particularly a kind of filature.

That uses always in the prior art spaces its structure of formula denierer as shown in Figure 1, it is special-shaped leaf gauge, the working face outside is the garden arc, the inboard is a broken line, when filature is produced, strand is controlled by cam mechanism, it is detected to enter working face from the leaf gauge of the perceptron outside, and then enters in the groove, is pushed out to the outside by cam mechanism more at last, mainly there is following shortcoming in it: 1, the inboard of working face is a broken line, produce an angle of cut, release laterally when the working face from groove when strand like this, easily abraded by the broken line angle of cut, thereby influence raw silk quality, and groove processing is inconvenient; 2, two leaf gauge working face shapes are asymmetric, thus can not exchange general, its processing, assembling, adjustment difficulty, and cost height; 3, every leaf gauge working face is at leading portion, and back segment is a non-working surface, because its asymmetry makes troubles to processing, assemble, adjusting equally; 4, be subjected to its structural limitations, this perceptron is than the low velocity filature time, and fiber number just can't have been regulated, and this is because the leaf gauge leading portion, causes the too big event of the gravitational moment of denierer own than back segment length.

The purpose of this utility model is to overcome existing above-mentioned deficiency in the prior art, and provide a kind of and detect that performance is good, processing, assembling, the formula denierer that spaces that is used for filature easy to adjust.

The purpose that the utility model proposed can be achieved through the following technical solutions: two leaf gauge planforms of this perceptron are identical, and there are a working face and a groove in the front and back of every leaf gauge for two sections, and working face forms for two gardens arc intersects.

Description of drawings is as follows:

Fig. 1 is the structural representation of perceptron in the prior art.

Fig. 2 is a structural representation of the present utility model.

Fig. 3 is an A-A cutaway view of the present utility model.

Following the utility model will be described in further detail in conjunction with the accompanying drawings and by embodiment.

Referring to Fig. 2, Fig. 3, this perceptron mainly by indicator board 1, gauge gasket 2, leaf gauge 3,4, nut 5, pad 6,7, adjusting rod 8, regulate weight 9, mandrel 10 and carefully limit bar 11 to form, gauge gasket 2 is between leaf gauge 3,4, adjusting rod 8 and thin limit bar 11 are fixed on the indicator board 1, and indicator board 1 and leaf gauge 3,4 are fixed on the mandrel 10.Wherein leaf gauge 3,4 planforms are identical, and there are a working face A and a groove B in the front and back of every leaf gauge 3 or 4 for two sections, working face A is shaped as two garden arcs and intersects and to form, the C of central authorities is the garden boss, be in contour plane with two working face A, three planes can once grind, and after guaranteeing sandwiching gauge gasket 2 in the middle of two leaf gauges 3,4, make the gap between the relative two working face A and the thickness equalization of gauge gasket 2.Simultaneously, if after the working face A of two leaf gauges 3,4 wearing and tearing, removable lower nut 5 takes out leaf gauge 3,4, changes and uses another section working face A to carry out work after a direction is in statu quo assembled.

When filature was produced, it is detected that strand D enters working face A from the denierer outside, enters among the groove B then again, be pushed to the outside from B through working face A more at last, finish one and detect motion, the strand D working face A that nuzzles up repeatedly makes silk gum be difficult for accumulating on the working face A.When detected, if strand D is thick, then the friction F of strand D traction denierer increases each strand D, makes the thin limit bar 11 of denierer counterclockwise turn over an angle around the center 0 of mandrel 10, does not send perceptual signal in working face A; Then the friction F of strand D traction denierer is reduced to thin limit fiber number set-point to thin limit fiber number if strand D is thin, carefully limits bar 11 to send perceptual signal in position with regard to not rotating, and finishes detection, the work of posting a letter.

The utility model compared with prior art has the following advantages: 1, the inboard of working face is the garden camber line, when strand turnover work, can not abrade silk quality, thereby improve the inherent quality of raw silk, and its handling ease, cost is low, percentage of A-class goods height; 2, reasonable in design, simple, leaf gauge is designed to the planform of full symmetric, and not only the processing location is easy, and assembles, adjusts, changes all very convenient; 3, after two leaf gauge leading portion working faces wore and tore, interchangeable direction carried out work with another section working face, so prolong one times its service life; 4, the leaf gauge front and rear sections equates, makes the center of gravity of denierer own near the centre of gyration 0, thereby makes denierer gravity apart from reducing, and adapts to the low velocity filature.

Claims

1, a kind of formula denierer that spaces that is used for filature, it comprises indicator board, leaf gauge, gauge gasket, adjusting rod, adjusting weight, mandrel and thin limit bar, gauge gasket is between two leaf gauges, adjusting rod and thin limit bar are fixed on the indicator board, indicator board and leaf gauge are fixed on the mandrel, it is characterized in that:

(1) two leaf gauge (3), (4) planform are identical;

(2) there are a working face A and a groove B in every leaf gauge (3) or (4) front and back for two sections, and working face A forms for two gardens arc intersects.