CN206256271U

CN206256271U - Warp sizing machine flat reed tentering mechanism

Info

Publication number: CN206256271U
Application number: CN201621145755.1U
Authority: CN
Inventors: 张村; 张一村
Original assignee: Jihua 3509 Textile Co Ltd
Current assignee: Jihua 3509 Textile Co Ltd
Priority date: 2016-10-21
Filing date: 2016-10-21
Publication date: 2017-06-16
Anticipated expiration: 2026-10-21

Abstract

The utility model discloses a kind of warp sizing machine flat reed tentering mechanism, it includes cord roller, tow roller and be set in parallel in and tow press roller above roller, warp thread bypasses cord roller and tows certainly between roller and press roller and passes through, cord roller and to tow between roller be flat reed section, the width of warp thread gradually increases from cord roller to the direction for towing roller in flat reed section, flat reed section is provided with the expansion reed and grade bars be arrangeding in parallel, expansion reed tows roller setting near described, and grade bars is arranged between cord roller and expansion reed near expansion reed.The flat reed tentering mechanism of warp sizing machine is by setting grade bars, after expansion reed is departed from warp thread, by the breadth of grade bars stationary warp, warp thread breadth is avoided to change, such that it is able to the uniform flat yarn when expansion reed falls, when expansion reed rises again, then can continue adjustment warp thread breadth to desired breadth can so greatly save the time of flat reed, the difficulty of flat reed is reduced, the quality of sizing is improved.

Description

Warp sizing machine flat reed tentering mechanism

Technical field

The utility model is related to a kind of weaving control field, and in particular to a kind of warp sizing machine flat reed tentering mechanism.

Background technology

When warp sizing machine plays machine flat reed, if warp beam breadth of the warp thread breadth with 180 centimetres differs larger, warp sizing machine spinner Will complain that flat yarn difficulty is big, it is necessary to which repeatedly grade bars can just be adjusted to required breadth up and down, when being adjusted to close to required During breadth, when falling the flat yarn of expansion reed, because warp thread is pole slow running, warp thread loses the tentering effect of grade bars, warp thread Breadth can to 180 centimetres of change width, this reduces the effect of adjustment breadth, and increased it is fixed up and down during flat reed The number of times of width reed, also increases the difficulty of flat reed, have impact on the quality of sizing.

Utility model content

For these reasons, it is necessary to a kind of time for saving flat reed is provided, the difficulty of flat reed is reduced, sizing quality is improved Warp sizing machine flat reed tentering mechanism.

The utility model provides a kind of warp sizing machine flat reed tentering mechanism, and it includes cord roller, tow roller and parallel set The press roller towed above roller is placed in, warp thread bypasses cord roller and tows certainly between roller and press roller and passes through, the guide Roller and to tow between roller be flat reed section, the width of warp thread gradually increases from cord roller to the direction for towing roller in the flat reed section, The flat reed section is provided with the expansion reed and grade bars be arrangeding in parallel, and the expansion reed is set near the roller that tows, described fixed Width reed is arranged between cord roller and expansion reed near expansion reed.

Preferably, largest warp tentering width of the width of the grade bars more than expansion reed.

Preferably, the expansion reed is fixedly installed on the clutch end of the first Lift Part, and the grade bars is fixed It is arranged on the clutch end of the second Lift Part.

Preferably, the grade bars is straight reed.

Warp sizing machine flat reed tentering mechanism described in the utility model, it is stretched by being close between cord roller and expansion reed Reed sets grade bars, after expansion reed is departed from warp thread, by the breadth of grade bars stationary warp, it is to avoid warp thread breadth changes, Such that it is able to the uniform flat yarn when expansion reed falls, when expansion reed rises again, then can continue to adjust warp thread breadth to requiring Can so greatly save the time of flat reed untill breadth, reduce the difficulty of flat reed, improve the quality of sizing.

Brief description of the drawings

Fig. 1 is the top view of the flat reed tentering mechanism of warp sizing machine described in the utility model；

Fig. 2 is the side view of the flat reed tentering mechanism of warp sizing machine described in the utility model.

Specific embodiment

In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation Example, is further elaborated, it will be appreciated that specific embodiment described herein is only used to explain to the utility model The utility model, is not used to limit the utility model.

As depicted in figs. 1 and 2, the utility model provides a kind of warp sizing machine flat reed tentering mechanism, it include cord roller 10, Tow roller 20 and be set in parallel in the press roller 30 for towing the top of roller 20, warp thread bypasses cord roller 10 and tows roller certainly Passed through between 20 and press roller 30, the cord roller 10 and to tow between roller 20 be flat reed section, the width of warp thread in the flat reed section Degree gradually increases from cord roller 10 to the direction for towing roller 20, and the flat reed section is provided with for being adjusted to required width to warp thread Expansion reed 40 wide, and be arranged in parallel with the expansion reed 40 and passed through for being fixed when width adjusting is carried out to expansion reed 40 The grade bars 50 of yarn wide cut, the expansion reed 40 tows roller 20 and sets described in, and the grade bars 50 sets near expansion reed 40 Put between cord roller 10 and expansion reed 40.Specifically, the width of the grade bars 50 is determined more than the largest warp of expansion reed 40 Breadth degree.

During flat yarn, when adjustment warp thread breadth is extended or shunk by expansion reed 40, will be fixed before expansion reed 40 vertically declines Width reed 50 rises, in insertion view picture warp thread, the breadth of stationary warp during warp thread travels forward at a slow speed, it is to avoid warp thread width Width changes, and such that it is able to the uniform flat yarn when expansion reed 40 falls, when expansion reed 40 rises again, then can continue adjustment warp Yarn breadth to desired breadth can so greatly save the time of flat reed, reduce the difficulty of flat reed, improve the matter of sizing Amount.Preferably, the grade bars 50 is straight reed.

It is described specifically as shown in figure 1, the expansion reed 40 is fixedly installed on the clutch end of the first Lift Part 41 Grade bars 50 is fixedly installed on the clutch end of the second Lift Part 51.It is initial when the warp thread is drawn by cord roller 10 Breadth is AB, when warp thread breadth is expanded into HG, drives the first Lift Part to rise expansion reed 40, now can uniformly be put down Yarn, because warp thread is also being carried forward, breadth is changed into CD after putting down good warp thread, if breadth is not reaching to target breadth or warp thread It is uniformly not enough flat, it is necessary to fall expansion reed 40 again, straight reed is risen before expansion reed 40 is fallen, then warp thread breadth is just It is fixed at LM, no matter how warp thread runs forward, the breadth of warp thread, now can be while adjust expansion reed 40 all without change Uniform flat yarn on one side, and without worrying warp thread breadth towards the opposite direction change of target breadth, treats existing after the completion of uniform flat yarn Expansion reed 40 is risen, adjustment breadth can so greatly save the time of flat reed, reduce the difficulty of flat reed, improve to target breadth The quality of sizing.

Warp sizing machine flat reed tentering mechanism described in the utility model, it is close to by between cord roller 10 and expansion reed 40 Expansion reed 40 sets grade bars 50, after expansion reed 40 is departed from warp thread, by the breadth of the stationary warp of grade bars 50, it is to avoid warp thread width Width changes, and such that it is able to the uniform flat yarn when expansion reed 40 falls, when expansion reed 40 rises again, then can continue adjustment warp Yarn breadth to desired breadth can so greatly save the time of flat reed, reduce the difficulty of flat reed, improve the matter of sizing Amount.

Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all in this practicality Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model Within the scope of shield.

Claims

1. a kind of warp sizing machine flat reed tentering mechanism, it is characterised in that including cord roller, tow roller and be set in parallel in described Tow the press roller above roller, warp thread bypasses cord roller and tows certainly between roller and press roller and passes through, the cord roller with tow It is flat reed section between roller, the width of warp thread gradually increases from cord roller to the direction for towing roller in the flat reed section, the flat reed Section is provided with the expansion reed and grade bars be arrangeding in parallel, and the expansion reed tows roller setting near described, and the grade bars is close to Expansion reed is arranged between cord roller and expansion reed.

2. warp sizing machine flat reed tentering mechanism according to claim 1, it is characterised in that the width of the grade bars is more than stretching The largest warp tentering width of contracting reed.

3. warp sizing machine flat reed tentering mechanism according to claim 1, it is characterised in that the expansion reed is fixedly installed on On the clutch end of one Lift Part, the grade bars is fixedly installed on the clutch end of the second Lift Part.

4. warp sizing machine flat reed tentering mechanism according to claim 1, it is characterised in that the grade bars is straight reed.