CN101265628A - Automatic tension-adjusting device - Google Patents

Automatic tension-adjusting device Download PDF

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Publication number
CN101265628A
CN101265628A CNA2008100254021A CN200810025402A CN101265628A CN 101265628 A CN101265628 A CN 101265628A CN A2008100254021 A CNA2008100254021 A CN A2008100254021A CN 200810025402 A CN200810025402 A CN 200810025402A CN 101265628 A CN101265628 A CN 101265628A
Authority
CN
China
Prior art keywords
swing arm
adjusting
automatic tension
roller
tension
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.)
Granted
Application number
CNA2008100254021A
Other languages
Chinese (zh)
Other versions
CN101265628B (en
Inventor
方茉花
董胜利
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.)
CHANGZHOU SAIJIA MACHINERY Co Ltd
Original Assignee
CHANGZHOU SAIJIA MACHINERY Co Ltd
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 CHANGZHOU SAIJIA MACHINERY Co Ltd filed Critical CHANGZHOU SAIJIA MACHINERY Co Ltd
Priority to CN2008100254021A priority Critical patent/CN101265628B/en
Publication of CN101265628A publication Critical patent/CN101265628A/en
Application granted granted Critical
Publication of CN101265628B publication Critical patent/CN101265628B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

An automatic tension adjusting device of a warping machine is provided. The invention includes a bracket, on which a top roller is arranged; the top roller is connected with the bracket; an oscillating arm rotating around a top roller spindle is arranged on the bracket; a bottom roller is arranged on the oscillating arm and is movably connected with the oscillating arm via the bottom roller spindle. The automatic tension adjusting device further comprises an oscillating arm driving mechanism which can drive the oscillating arm to rotate around the top roller spindle. The automatic tension adjusting device has the advantages of convenient adjustment, rapid response, high accuracy of regulation, and can ensure the consistent length, number of turns and length of turns for the pan heads in the same group; thereby the warping quality can be greatly improved.

Description

Automatic tension-adjusting device
Technical field
The present invention relates to a kind of automatic tension-adjusting device, especially a kind of automatic tension-adjusting device of warping machines.
Background technology
Warping is the preparatory process before the crucial weaving, and warping tension force directly has influence on the smooth of warp knitting cloth face, therefore must guarantee the yarn tension basically identical on each coiled hair on the same shuttle.So, people develop various warping machines tension controllers, as Chinese patent ZL91229567.8, the warping machines tension controller of ZL94247535.9 and ZL97247379.3, all belong to mechanical type single yarn tension controller, they will change the full wafer yarn tension must regulate respectively one by one, extremely inconvenience, and can be because the artificial origin regulates not in place.In addition, this type of tension controller adjustable range is limited, can not thoroughly compensate because the tension variation of the descending process of yarn bobbin.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of easy to adjust, the precision height thoroughly compensates the warping machines automatic tension-adjusting device of tension variation in the descending process of yarn bobbin.
The technical solution adopted for the present invention to solve the technical problems is: a kind of automatic tension-adjusting device, comprise support, described support is provided with top roller, described top roller is connected with support by the top roller axle, also be provided with swing arm on the described support around the rotation of top roller axle, described swing arm is provided with bottom roll, described bottom roll flexibly connects by bottom roll axle and swing arm, described automatic tension-adjusting device also comprises swing arm driving mechanism, and described swing arm driving mechanism can drive described swing arm and rotate around described top roller axle.
According to another embodiment of the invention, automatic tension-adjusting device comprises that further described swing arm driving mechanism can realize by motor.
According to another embodiment of the invention, automatic tension-adjusting device comprises that further described swing arm driving mechanism is connected by gear with described swing arm.
According to another embodiment of the invention, automatic tension-adjusting device comprises that further described top roller passes through motor-driven.
According to another embodiment of the invention, automatic tension-adjusting device comprises that further described automatic tension-adjusting device is used for warping machines.
According to another embodiment of the invention, automatic tension-adjusting device comprises that further described swing arm driving mechanism can realize by cylinder.
According to another embodiment of the invention, automatic tension-adjusting device comprises that further described swing arm driving mechanism can realize by oil cylinder.
The invention has the beneficial effects as follows, warping machines automatic tension-adjusting device tension adjustment scope of the present invention is big, can thoroughly compensate because when the variation of the humiture of external environment, starting during with operate as normal, the viscosity of oil is different, the tension variation of the descending process of yarn bobbin particularly, easy to adjust, be quick on the draw, the degree of regulation height can improve the warping quality greatly.
Description of drawings
Fig. 1 is the structural representation of the embodiment of automatic tension-adjusting device of the present invention.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is a warping machines system tension control schematic diagram.
Wherein, 1, support, 3, top roller, 5, the top roller axle, 7, swing arm, 9, bottom roll, 11, the bottom roll axle, 13, swing arm driving mechanism, 15, tension detector, 17, control device, 19, motor.
The specific embodiment
The present invention is further detailed explanation with specific embodiment in conjunction with the accompanying drawings now.Accompanying drawing is the schematic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only shows the formation relevant with the present invention.
Automatic tension-adjusting device shown in Fig. 1~2, comprise support 1, support 1 is provided with top roller 3, top roller 3 is connected with support 1 by top roller axle 5, also be provided with the swing arm 7 around 5 rotations of top roller axle on the support 1, swing arm 7 is provided with bottom roll 9, and bottom roll 9 flexibly connects by bottom roll axle 11 and swing arm 7, automatic tension-adjusting device also comprises swing arm driving mechanism 13, and swing arm driving mechanism 13 can drive swing arm 7 around 5 rotations of top roller axle.Wherein, swing arm driving mechanism 13 can realize by motor-driven, also can use cylinder or hydraulic oil cylinder driving to realize, and, be by gear drive between swing arm driving mechanism 13 and the swing arm 7.
Warping machines as described in Figure 3 mainly is made up of automatic tension-adjusting device, tension detector 15, control device 17, motor 19, and the tension detector 15 main tension force that detect yarn, control device 17 then are 19 runnings of control motor.When enforcement is of the present invention, during the warping machines operation, yarn with certain cornerite attached on top roller 3 surfaces, and there is not relative displacement, when tension detector 15 detected tension force and changes, tension detector 15 signaled to control device 17, and 17 of control device make 13 runnings of swing arm driving mechanism according to signal, and then control swing arm 7, thereby realize regulating automatically yarn tension around 5 rotations of top roller axle.
Certainly, above-mentioned explanation is not to be limitation of the present invention, and the present invention also is not limited in above-mentioned giving an example.Variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present invention also should belong to protection scope of the present invention.

Claims (7)

1, a kind of automatic tension-adjusting device, comprise support (1), described support (1) is provided with top roller (3), described top roller (3) is connected with support (1) by top roller axle (5), also be provided with swing arm (7) on the described support (1) around top roller axle (5) rotation, described swing arm (7) is provided with bottom roll (9), described bottom roll (9) flexibly connects by bottom roll axle (11) and swing arm (7), it is characterized in that: described automatic tension-adjusting device also comprises swing arm driving mechanism (13), and described swing arm driving mechanism (13) can drive described swing arm (7) and rotate around described top roller axle (3).
2, automatic tension-adjusting device as claimed in claim 1 is characterized in that: described swing arm driving mechanism (13) can realize by motor.
3, automatic tension-adjusting device as claimed in claim 1 is characterized in that: described swing arm driving mechanism (13) and described swing arm (7) are by gear drive.
4, automatic tension-adjusting device as claimed in claim 1 is characterized in that: described top roller (5) passes through motor-driven.
5, automatic tension-adjusting device as claimed in claim 1 is characterized in that: described automatic tension-adjusting device is used for warping machines.
6, automatic tension-adjusting device as claimed in claim 1 is characterized in that: described swing arm driving mechanism (13) can realize by cylinder.
7, automatic tension-adjusting device as claimed in claim 1 is characterized in that: described swing arm driving mechanism (13) can realize by oil cylinder.
CN2008100254021A 2008-04-25 2008-04-25 Automatic tension-adjusting device Expired - Fee Related CN101265628B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008100254021A CN101265628B (en) 2008-04-25 2008-04-25 Automatic tension-adjusting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2008100254021A CN101265628B (en) 2008-04-25 2008-04-25 Automatic tension-adjusting device

Publications (2)

Publication Number Publication Date
CN101265628A true CN101265628A (en) 2008-09-17
CN101265628B CN101265628B (en) 2010-11-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008100254021A Expired - Fee Related CN101265628B (en) 2008-04-25 2008-04-25 Automatic tension-adjusting device

Country Status (1)

Country Link
CN (1) CN101265628B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102199825A (en) * 2011-05-26 2011-09-28 常州市第八纺织机械有限公司 Error control method of copy-type warping machine
CN102505241A (en) * 2011-11-29 2012-06-20 绍兴县永乐纺织机械有限公司 Warping machine capable of automatically adjusting tension
CN102765638A (en) * 2012-07-19 2012-11-07 绍兴文理学院 Adjustor capable of automatically adjusting yarn tension
CN103010833A (en) * 2011-09-27 2013-04-03 吴江市中信科技有限公司 Hauling device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19538478A1 (en) * 1995-10-16 1997-04-17 Sucker Mueller Hacoba Gmbh Method and device for winding a group of threads
CN2853826Y (en) * 2005-12-09 2007-01-03 王亚芳 Tension control device of warping machine
CN201201993Y (en) * 2008-04-25 2009-03-04 常州市赛嘉机械有限公司 Automatic tension-adjusting gear

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102199825A (en) * 2011-05-26 2011-09-28 常州市第八纺织机械有限公司 Error control method of copy-type warping machine
CN103010833A (en) * 2011-09-27 2013-04-03 吴江市中信科技有限公司 Hauling device
CN102505241A (en) * 2011-11-29 2012-06-20 绍兴县永乐纺织机械有限公司 Warping machine capable of automatically adjusting tension
CN102765638A (en) * 2012-07-19 2012-11-07 绍兴文理学院 Adjustor capable of automatically adjusting yarn tension

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Publication number Publication date
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Granted publication date: 20101103

Termination date: 20150425