CN103818778A

CN103818778A - Yarn adjusting frame

Info

Publication number: CN103818778A
Application number: CN201410063979.7A
Authority: CN
Inventors: 沈旭源
Original assignee: Huzhou Linghu Zhongzhao Jinhui Silk Weaving Factory
Current assignee: Xiangshui Jiayi Textile Co., Ltd.
Priority date: 2014-02-25
Filing date: 2014-02-25
Publication date: 2014-05-28
Anticipated expiration: 2034-02-25
Also published as: CN103818778B

Abstract

The invention discloses a yarn adjusting frame. The yarn adjusting frame comprises a connecting plate and a bottom adjusting rod fixed to the connecting plate. A center through hole is formed in the top end face of the bottom adjusting rod. The inner side wall of the center through hole is an internal tooth surface. An insertion part is formed at the bottom end of a supporting rod. The outer wall of the insertion part is an external tooth surface. The insertion part is sleeved with the center through hole in an inserting hole. The inner side wall of the center through hole is meshed with the outer side wall of the insertion part. A plurality of radial through holes which are vertically arranged are formed in the supporting rod. At least two adjusting rods are fixedly connected to the supporting rod through bolts. A connector is in threaded connection with the top end of each adjusting rod. An adjusting sleeve is fixed to the other end of each connector. A nylon sleeve is sleeved with each adjusting sleeve in an inserting mode and clamped in the corresponding adjusting sleeve in an interference fit, and chamfers are formed in the inner walls of the two ends of each nylon sleeve. The yarn adjusting frame not only can be used for adjusting the tension degree of yarn but also can realize self adjustment, so that the tension degree is guaranteed; besides, the yarn will not run out of a tensioning device, so that normal operation of equipment is guaranteed.

Description

A kind of yarn adjusting bracket

Technical field:

The present invention relates to textile machine equipment technical field, relate in particular a kind of yarn adjusting bracket.

Background technology:

What existing yarn tensioning mechanism generally adopted is the combination of tension wheel and guide wheel, thereby it regulates its degree of tension by the position that regulates tension wheel, but tension wheel is generally annular groove of moulding on its sidewall, yarn in annular groove and the bottom surface that is pressed against annular groove carry, it obtains very greatly problem and is, when time of run of a specified duration, the tensioning degree of tension wheel is once lax, yarn will be run out of from tension wheel, impact is normal produces, need to shut down processing, this has not only reduced production, but also maintenance need to carry out urgency time, very trouble.

Summary of the invention:

The object of the invention is to overcome the deficiencies in the prior art, a kind of yarn adjusting bracket is provided, it not only can regulate the degree of tension of yarn, and it can oneself adjust, and guarantees degree of tension, and yarn also can not run out of from tightening device, and assurance equipment normally moves.

The scheme that the present invention solve the technical problem is:

A kind of yarn adjusting bracket, comprise the bottom adjust bar being fixed with on connecting panel and connecting panel, described bottom adjust bar top end face forms central through hole, the madial wall of central through hole is inner toothed surface, the bottom of strut bar forms insertion section, the outer wall of insertion section is the outer flank of tooth, insertion section sleeve is in central through hole, the madial wall of central through hole is meshed with the lateral wall of insertion section, on strut bar, form multiple radial direction through hole of vertical arrangement, at least two adjusts bar are bolted to connection on strut bar, the top of adjust bar is bolted with connector, the other end of connector is fixed with regulating sleeve, in regulating sleeve, sleeve interference fit are equipped with nylon sleeve, the two ends inwall of nylon sleeve forms chamfering,

On adjust bar, be fixed with pipe link by bolt of rear end plate, on pipe link, be fixed with stay bearing plate, on stay bearing plate, form vertical plate, in horizontal screw on vertical plate, be bolted with adjusting bolt, the top of adjusting bolt passes vertical plate and is hinged with pressing plate, on pressing plate, be fixed with upper and lower two springs, the other end of spring is fixed with pushing block, and pushing block is pressed against on the lower sides of regulating sleeve.

On the left side wall at the top of described pipe link, form groove, groove is the axial central through hole to nylon sleeve just, and stay bearing plate is fixed on the right side wall at top of pipe link, is also bolted with setting nut in adjusting bolt, and setting nut is pressed against on vertical plate.

Radial direction through hole on radially through hole and the strut bar at described screw bolt passes adjust bar rear portion is also bolted with nut on top, and nut is pressed against on strut bar, and adjust bar is clamped between bolt and strut bar.

Outstanding effect of the present invention is:

Compared with prior art, it not only can regulate the degree of tension of yarn, and it can oneself adjust, and guarantees degree of tension, and yarn also can not run out of from tightening device, and assurance equipment normally moves.

Accompanying drawing explanation:

Fig. 1 is structural representation of the present invention;

Fig. 2 is left view of the present invention;

Fig. 3 is the structural representation of adjusting overregulate sleeve of the present invention;

Fig. 4 is the birds-eye view of bottom of the present invention adjust bar and connecting panel;

Fig. 5 is the bottom upward view of strut bar.

The specific embodiment:

Embodiment, see shown in Fig. 1 to Fig. 5, a kind of yarn adjusting bracket, comprise the bottom adjust bar 2 being fixed with on connecting panel 1 and connecting panel 1, described bottom adjust bar 2 top end faces form central through hole 21, the madial wall of central through hole 21 is inner toothed surface, the bottom of strut bar 3 forms insertion section 31, the outer wall of insertion section 31 is the outer flank of tooth, insertion section 31 sleeves are in central through hole 21, the madial wall of central through hole 21 is meshed with the lateral wall of insertion section 31, on strut bar 3, form multiple radial direction through hole 32 of vertical arrangement, at least two adjusts bar 4 are fixedly connected on strut bar 3 by bolt 5, the top of adjust bar 4 is bolted with connector 6, the other end of connector 6 is fixed with regulating sleeve 7, the interior sleeve of regulating sleeve 7 interference fit are equipped with nylon sleeve 71, the two ends inwall of nylon sleeve 71 forms chamfering 72,

On adjust bar 4, be fixed with pipe link 9 by bolt of rear end plate 8, on pipe link 9, be fixed with stay bearing plate 91, on stay bearing plate 91, form vertical plate 92, in horizontal screw on vertical plate 92, be bolted with adjusting bolt 93, the top of adjusting bolt 93 passes vertical plate 92 and is hinged with pressing plate 94, on pressing plate 94, be fixed with upper and lower two springs 95, the other end of spring 95 is fixed with pushing block 96, and pushing block 96 is pressed against on the lower sides of regulating sleeve 7.

On the left side wall at the top of described pipe link 9, form groove 97, groove 97 is the axial central through hole to nylon sleeve 71 just, stay bearing plate 91 is fixed on the right side wall at top of pipe link 9, in adjusting bolt 93, be also bolted with setting nut 98, setting nut 98 is pressed against on vertical plate 92, its locking effect.

Described bolt 5 passes successively the radial direction through hole 32 on radially through hole and the strut bar 3 at adjust bar 4 rear portions and is bolted with nut 10 on top, and nut 10 is pressed against on strut bar 3, and adjust bar 4 is clamped between bolt 5 and strut bar 3.

Principle of work: owing to forming multiple radial direction through hole 32 of vertical arrangement on strut bar 3, can regulate by unloading bolt 5 and nut 10 like this upper-lower position of two adjusts bar 4, simultaneously, when being screwed onto the top of adjust bar 4, do not tighten connector 6, so just can be by rotating adjusting bolt 93, thereby make pushing block 96 to 7 one power of regulating sleeve, regulating sleeve 7 is rotated, thereby regulate the degree of tension through the yarn 100 of nylon sleeve 71, because yarn 100 is to be set on nylon sleeve 71, when the degree of tension of yarn 100 declines like this, also can from nylon sleeve 71, not run out of.

Nylon sleeve 71 is provided with chamfering 72, can make yarn 100 move more smooth and easy, can not break, spring 95 wherein can be to 7 one elastic force of regulating sleeve, in the time that the degree of tension of yarn 100 has trickle reduction, spring 95 can regulate constantly, keeps the thrust of pushing block 96 to nylon sleeve 71.

Due to nylon sleeve 71 be holding in regulating sleeve 7, in the time that nylon sleeve 71 is damaged, this can be taken off with instruments such as mallets like this, then install new, and without whole replacing.

And because the bottom of strut bar 3 forms insertion section 31, insertion section 31 sleeves are in central through hole 21, the madial wall of central through hole 21 is meshed with the lateral wall of insertion section 31, can rotate an angle and insert again on central through hole 21 and be the direction radially of adjustable regulating sleeve 7 by strut bar 3 is extracted like this, very convenient.

Claims

1. a yarn adjusting bracket, comprise the bottom adjust bar (2) being fixed with on connecting panel (1) and connecting panel (1), it is characterized in that: described bottom adjust bar (2) top end face forms central through hole (21), the madial wall of central through hole (21) is inner toothed surface, the bottom of strut bar (3) forms insertion section (31), the outer wall of insertion section (31) is the outer flank of tooth, insertion section (31) sleeve is in central through hole (21), the madial wall of central through hole (21) is meshed with the lateral wall of insertion section (31), on strut bar (3), form multiple radial direction through hole (32) of vertical arrangement, at least two adjusts bar (4) are fixedly connected on strut bar (3) by bolt (5), the top of adjust bar (4) is bolted with connector (6), the other end of connector (6) is fixed with regulating sleeve (7), the interior sleeve of regulating sleeve (7) interference fit are equipped with nylon sleeve (71), the two ends inwall of nylon sleeve (71) forms chamfering (72),

Adjust bar (4) is upper is fixed with pipe link (9) by bolt of rear end plate (8), on pipe link (9), be fixed with stay bearing plate (91), on stay bearing plate (91), form vertical plate (92), in horizontal screw on vertical plate (92), be bolted with adjusting bolt (93), the top of adjusting bolt (93) passes vertical plate (92) and is hinged with pressing plate (94), on pressing plate (94), be fixed with upper and lower two springs (95), the other end of spring (95) is fixed with pushing block (96), and pushing block (96) is pressed against on the lower sides of regulating sleeve (7);

On the left side wall at the top of described pipe link (9), form groove (97), the just axial central through hole to nylon sleeve (71) of groove (97), stay bearing plate (91) is fixed on the right side wall at top of pipe link (9), in adjusting bolt (93), be also bolted with setting nut (98), setting nut (98) is pressed against on vertical plate (92);

Described bolt (5) passes successively the radial direction through hole (32) on radially through hole and the strut bar (3) at adjust bar (4) rear portion and is bolted with nut (10) on top, it is upper that nut (10) is pressed against strut bar (3), and adjust bar (4) is clamped between bolt (5) and strut bar (3).