CN201137012Y

CN201137012Y - Improved cloth-arranging machine yarn glue content control device

Info

Publication number: CN201137012Y
Application number: CNU2007203112485U
Authority: CN
Inventors: 袁长海; 范朝朋; 王真虎; 杜吉生; 杨朝; 崔建喜
Original assignee: Xi'an Long Technology & Development Co Ltd
Current assignee: Xi'an Long Technology & Development Co Ltd
Priority date: 2007-12-13
Filing date: 2007-12-13
Publication date: 2008-10-22
Anticipated expiration: 2017-12-13

Abstract

The utility model relates to the numerical control cloth-arranging field, in particular to a control device for controlling the glue content of yarns of a cloth-arranging machine applying glue on composite materials such as carbon fibre, fibre glass, aromatic polyamide, fabric cloth, etc. The control device comprises a dandy roll part which is arranged in a glue tank, a glue squeezing device is added behind a dandy roll of the dandy roll and is composed of a fixed roll and a floating roll which are connected with an accuracy position limit device and are used for adjusting the distance between the two rolls. The control device has the advantages of simple structure, convenient use, and low cost, and can strictly control the glue content of the yarns, realizes the accuracy control of the glue content of the yarns, reduces the requirements of fractioning on space, and can be widely applied to production industries of spaceflight, aviation and electronics industries.

Description

A kind of control device of the improved machine yarn gel content of arranging

Technical field

The utility model relates to the numerical control field of arranging, particularly to the control device of the machine of the arranging yarn gel content of composite gluings such as carbon fiber, glass fibre, aramid fiber, fabric cloth.

Background technology

The machine of arranging is that composites such as carbon fiber, glass fibre, aramid fiber, fabric cloth are made the critical process equipment of being badly in need of in the parts.Figure 1 shows that the glue amount control device of the existing machine of arranging, in this structure, yarn is by dandy roll 1, thereby makes yarn pass through glue impregnated yarn in the glue groove 2, carry out frictioning by the glue on 3 pairs of yarns of two deflector rolls again, thereby reach the content that limits the yarn glue.This kind method, certain effect has been played in control to yarn glue content, but has the content range that can not guarantee the yarn glue, simultaneously yarn there is certain damage,, the deflector roll cornerite is wanted big in order to reduce damage to yarn, the row of making yarn mechanism has increased structure, has increased defectives such as expense.

Summary of the invention

The purpose of this utility model provides a kind of structure tube list, and easy to use, cost is low, can the strict control device of controlling a kind of improved machine yarn gel content of arranging of yarn gel content.

In order to overcome the deficiencies in the prior art, the technical solution of the utility model is to solve like this: a kind of control device of the improved machine yarn gel content of arranging, comprise that dandy roll partly is placed in the glue groove, its improvements of the present utility model are to add a device for squeezing glue behind the dandy roll, its device for squeezing glue is made up of fixed roll and dancer again, its fixed roll is connected with the precision positions device for limiting with dancer, is used for adjusting spacing between two rollers.

The utility model compared with prior art has structure tube list, and easy to use, cost is low, and the characteristics of the strict control of energy yarn gel content have realized the accurate control to the yarn gel content, have reduced the demand of frictioning to the space.Be widely used in space flight, aviation and electronics industry production industry.

Description of drawings

Fig. 1 is the arrange control device structural representation of machine yarn gel content of prior art;

Fig. 2 is the arrange control device structural representation of machine yarn gel content of the utility model.

The specific embodiment

Accompanying drawing 2 is embodiment of the present utility model.

Below in conjunction with accompanying drawing summary of the invention is described further:

With reference to shown in Figure 2, comprise that dandy roll 1 part is placed in the glue groove 2, add a device for squeezing glue behind its dandy roll 1, its device for squeezing glue is made up of fixed roll 3 and dancer 5 again, its fixed roll 3 is connected with precision positions device for limiting 4 with dancer 5, is used for adjusting spacing between two rollers.Fixedly connected fixed roll 3 on its accurate position device for limiting 4, the dancer 5 adjacent with fixed roll 3 is to slide up and down by the sliding tray on the device for limiting brace, its sliding distance is looked the yarn diameter thickness and is needed the spacing between two rollers of how much determining of gel content, unnecessary glue amount can be extruded, reach the purpose of saving the glue amount, thereby guarantee the existing enough gel contents of yarn, reduced cost again, simultaneously, satisfied the yarn qualities requirement again.

Above-mentioned said yarn enters in the glue groove 2 along dandy roll 1 bottom and floods, and the yarn behind the dipping enters between fixed roll 3 and the dancer 5 gap again and carries out plastic squeeze.

Claims

1, a kind of control device of the improved machine yarn gel content of arranging, comprise that dandy roll (1) part is placed in the glue groove (2), it is characterized in that adding a device for squeezing glue behind the dandy roll (1), its device for squeezing glue is made up of fixed roll (3) and dancer (5) again, its fixed roll (3) is connected with precision positions device for limiting (4) with dancer (5), is used for adjusting spacing between two rollers.