CN2739207Y - Tension compensating device - Google Patents

Tension compensating device Download PDF

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Publication number
CN2739207Y
CN2739207Y CN 200420080834 CN200420080834U CN2739207Y CN 2739207 Y CN2739207 Y CN 2739207Y CN 200420080834 CN200420080834 CN 200420080834 CN 200420080834 U CN200420080834 U CN 200420080834U CN 2739207 Y CN2739207 Y CN 2739207Y
Authority
CN
China
Prior art keywords
yarn
tension
cylinder
rotating shaft
air pressure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN 200420080834
Other languages
Chinese (zh)
Inventor
陆亚光
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Karl Mayer Textilmaschinenfabrik GmbH
Original Assignee
Karl Mayer Textilmaschinenfabrik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Karl Mayer Textilmaschinenfabrik GmbH filed Critical Karl Mayer Textilmaschinenfabrik GmbH
Priority to CN 200420080834 priority Critical patent/CN2739207Y/en
Application granted granted Critical
Publication of CN2739207Y publication Critical patent/CN2739207Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a tension compensating device, more specifically a device for adjusting the tension of yarn, which belongs to the technical field of an accessory of textile machinery. The utility model is mainly provided with a yarn guiding porcelain eye and a porcelain insulator on a base plate. The middle position of the base plate is provided with a rotating shaft, and a rotor arm is installed on the rotating shaft. One end of the rotating shaft is provided with a blade. The utility model is characterized in that one side of the blade is connected with a spring, and the other side is connected with a connecting rod which is connected with a piston; a cylinder is fixed on a supporting base, and the supporting base is fixed on the base plate; the tail end of the cylinder is provided with an air pressure valve. The utility model has the advantages of simple compact and rational structure; the air in the cylinder can be guaranteed to be discharged and taken in slowly when the tension is changed, and the yarn bounce resulted from the rapid change is avoided; by the adjustment of the air pressure valve, the air pressure of the cylinder can adapt different tension of different yarn; because the air is filled in the cylinder, any contamination can not be caused; the yarn tension can not be influenced even the utility model is not cleaned for a long time; the operation is convenient.

Description

Tension compensator
Technical field
The utility model relates to a kind of tension compensator, specifically, is the tension force that is used to adjust yarn, belongs to the textile machinery accessories technical field.
Background technology
Before the utility model was made, in prior art, tension compensator was mainly by fixing, movable yarn poteye, porcelain knob, rotating shaft, threeleaf loosestrife herb sheet, fixedly oil box etc. is formed.Tension compensator is provided with fixing yarn poteye, yarn is passed through along the path of fixedly yarn poteye formation, be provided with movable yarn poteye in addition, can regulate make its yarn by the time be subjected to spring effect depart from the fixedly yarn path of yarn poteye formation around fixed axis rotation, spring force acts on and compensates and adjust its tension force on the yarn.Beat in order to eliminate the yarn that produces in the tension compensating, the activity yarn poteye, the other end is equipped with the threeleaf loosestrife herb sheet, stretches into one fixedly in the oil box along axis direction, is full of damping oil in the oil box.When yarn tension changed, spring produced balancing force and causes movable porcelain eye to sway, and the blade that drives its fixed axis other end rotates in damping oil, and damping oil makes motion steadily to the damping action of blade, has avoided beating of yarn.The compensator of this structure is owing to damping oil, and adjusting range is wide inadequately; The adsorption space of the seepage of damping oil meeting simultaneously flying dust, not clearing up over a long time to influence yarn tension; The Operation and Maintenance of equipment is also inconvenient.
Technology contents
The purpose of this utility model is to overcome above-mentioned weak point, thereby provides a kind of simple, compact and reasonable for structure; The adjusting range broadness, not clearing up over a long time to influence yarn tension, and clean health is operated tension compensator easy to adjust.
Main solution of the present utility model is achieved in that
The utility model mainly adopts the upper surface at substrate 10 to be provided with fixing yarn poteye 11,20 and fixing porcelain knob 13,15,18, rotating shaft 16 is installed in middle part at substrate 10, cursor 7 is fixedly mounted in the rotating shaft 16, porcelain knob 14 is installed on the cursor 7,17,19, at the one end commutation porcelain eye 21 is installed, the other end in rotating shaft 16 is installed blade 2, one side of blade 2 connects spring 1, another side connects connecting rod 3, connecting rod 3 connects piston 4, and piston 4 slides in cylinder 5, and cylinder 5 is fixed on the bearing 9, bearing 9 is fixed on the substrate 10, at the tail end of cylinder 5 air pressure valve 6 is installed.
Compared with the prior art the utility model has the following advantages:
The utility model is simple, compact and reasonable for structure; The interior air of cylinder can slowly be discharged in the time of guaranteeing tension variation, slowly inspiration, and the yarn of having avoided rapid variation to cause is beated; By adjusting air pressure valve, so that the differential tension that cylinder pressure adaptation different yarns has; Because what fill in the cylinder is air, can not cause any pollution; Not clearing up over a long time can not influence yarn tension yet, and clean health is operated more convenient.
Description of drawings
Fig. 1 is the upward view of the utility model operating position.
Fig. 2 is the front view of the utility model operating position.
Fig. 3 is the cutaway view of the utility model operating position.
The specific embodiment
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
The utility model mainly adopts the upper surface at substrate 10 to be provided with fixing yarn poteye 11,20 and fixing porcelain knob 13,15,18, in the middle part of substrate 10 rotating shaft 16 is installed, and cursor 7 is fixedly mounted in the rotating shaft 16.Porcelain knob 14,17,19 is installed on the cursor 7, commutation porcelain eye 21 is installed at the one end.Yarn 8 is introduced from porcelain eye 11, through pre-brake 12, passes through porcelain knob 13,14,15,17,18,19 more successively, after 21 commutations of commutation porcelain eye, draws from porcelain eye 20.At the reverse side of substrate 10, the other end of rotating shaft 16, fixed installation blade 2.Blade 2 is not limited to sheet in actual applications, may be any suitable shape.One side of blade 2 is connecting spring 1, and the other end of spring 1 is fixed on the substrate 10, perhaps also can be fixed up by certain elastic force control device.The another side of blade 2 connects connecting rod 3, and connecting rod 3 connects piston 4, and piston 4 can slide in cylinder 5.Cylinder 5 is fixed on the bearing 9, and bearing 9 is fixed on the substrate 10.At the tail end of cylinder 5, adjustable air pressure valve 6 is installed.
Under the effect of spring 1, be installed in the porcelain knob 14,17,19 on the cursor 7 and fixedly stagger between the porcelain knob 13,15,18, not on same straight line, yarn between porcelain knob through out-of-date, yarn tension makes movable porcelain knob drive cursor 7 and rotates, and the variation that spring 1 is experienced tension force is compensated.In the process of tension variation and compensation, blade 2 rotates when influenced by tension force and balancing force, drives connecting rod 3 and piston 4 inside or outwards motions, and the enclosure space sizes in the cylinder 5 change, and cause the variation of air pressure.On air pressure valve 6, have aperture, make in the cylinder that air can slowly be discharged with air pressure change, slowly inspiration, absorbed the impact energy that the variation of yarn tension and spring balancing force produces, the velocity of rotation of having slowed down blade 2, make moving of movable porcelain knob mild, avoided beating of yarn.
Above-mentioned air pressure valve 6 can be adjusted, be used for controlling the size of air pressure valve gas output, enlarge the scope that cylinder bears the impact of different-energy size, make it can absorb the less impact that tension fluctuation brought, also can absorb the bigger impact that tension fluctuation brought.Compensable tension range is very big, makes the scope of application of the present utility model more extensive.Operation and Maintenance work at ordinary times also only limits to adjust when needed air pressure valve.

Claims (2)

1, a kind of tension compensator, employing is gone up fixedly yarn poteye (11 at substrate (10), 20) and porcelain knob (13,15,18), rotating shaft (16) is installed in middle part at substrate (10), cursor (7) is fixed in the rotating shaft (16), cursor (7) is gone up porcelain knob (14 is installed, 17,19) and the commutation porcelain eye (21), go up installation blade (2) in rotating shaft (16), the one side that it is characterized in that blade (2) connects spring (1), another side connects connecting rod (3), connecting rod (3) connects piston (4), piston (4) slides in cylinder (5), cylinder (5) is fixed on the bearing (9), bearing (9) is fixed on the substrate (10), at the tail end of cylinder (5) air pressure valve (6) is installed.
2, tension compensator according to claim 1 is characterized in that describedly having the hole on air pressure valve (6).
CN 200420080834 2004-11-02 2004-11-02 Tension compensating device Expired - Lifetime CN2739207Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420080834 CN2739207Y (en) 2004-11-02 2004-11-02 Tension compensating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420080834 CN2739207Y (en) 2004-11-02 2004-11-02 Tension compensating device

Publications (1)

Publication Number Publication Date
CN2739207Y true CN2739207Y (en) 2005-11-09

Family

ID=35354273

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420080834 Expired - Lifetime CN2739207Y (en) 2004-11-02 2004-11-02 Tension compensating device

Country Status (1)

Country Link
CN (1) CN2739207Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102337626A (en) * 2011-06-30 2012-02-01 常州市第八纺织机械有限公司 Yarn splitting device
CN102453990A (en) * 2010-10-20 2012-05-16 吴江市广业纺织厂 Yarn tension adjusting device
CN103046182A (en) * 2012-12-18 2013-04-17 苏州展华纺织有限公司 Constant-pressure shock absorption yarn guide
CN104264342A (en) * 2014-08-21 2015-01-07 东华大学 Auto-reversing let-off mechanism and operating method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102453990A (en) * 2010-10-20 2012-05-16 吴江市广业纺织厂 Yarn tension adjusting device
CN102337626A (en) * 2011-06-30 2012-02-01 常州市第八纺织机械有限公司 Yarn splitting device
CN102337626B (en) * 2011-06-30 2013-09-11 常州市第八纺织机械有限公司 Yarn splitting device
CN103046182A (en) * 2012-12-18 2013-04-17 苏州展华纺织有限公司 Constant-pressure shock absorption yarn guide
CN104264342A (en) * 2014-08-21 2015-01-07 东华大学 Auto-reversing let-off mechanism and operating method thereof

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20141102

Granted publication date: 20051109