CN2663470Y - Anti-collision device of flat-knitting machine - Google Patents

Anti-collision device of flat-knitting machine Download PDF

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Publication number
CN2663470Y
CN2663470Y CN 03280873 CN03280873U CN2663470Y CN 2663470 Y CN2663470 Y CN 2663470Y CN 03280873 CN03280873 CN 03280873 CN 03280873 U CN03280873 U CN 03280873U CN 2663470 Y CN2663470 Y CN 2663470Y
Authority
CN
China
Prior art keywords
collision
head
shaft
moving contact
anticollision
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 03280873
Other languages
Chinese (zh)
Inventor
孙平范
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.)
Ningbo Cixing Co Ltd
Original Assignee
孙平范
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 孙平范 filed Critical 孙平范
Priority to CN 03280873 priority Critical patent/CN2663470Y/en
Application granted granted Critical
Publication of CN2663470Y publication Critical patent/CN2663470Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to an anti-collision device of flat knitting machine and comprises a belt wheel seat which is provided with a safe anti-collision seat which is provided with a through hole. an anti-collision shaft is arranged inside the through hole, the head of the anti-collision is provided with a block of anti-collision glue and the tail part of the anti-collision shaft is provided with a moving contact that is connected with a micro switch. The diameter of the head of the anti-collision shaft is larger than that of the shaft body which is covered by a spring. The anti-collision glue is an elastic material which can provided buffering when the utility model impacted. The anti-collision glue and the spring can absorb the impact energy when the impact inertia of the head of the machine is not large so as to stop the head of the machine. The moving contact at the tail part of the anti-collision shaft is connected with the micro switch. The moving contact triggers the micro switch when the utility model is under large impact so as to send signals of stopping the machine and to stop the rotating motor immediately, which can prevent heavy loss.

Description

The flat knitting machine anti-collision device
Technical field
The utility model belongs to the Knitting Machinery accessory, specifically, is the safety device on a kind of straight-bar machines.
Background technology
Lack on traditional flat machine and prevent the safety device that clashes into, under situations such as human error, outage playback be out of control, head can produce very big inertia impact fixed journey system, may bring synchronous pulley to damage, lose heavy losses such as head precision thus.
Summary of the invention
To be solved in the utility model is the excessive technical problem of head when bump loss of straight-bar machines, and the anticollision device, collision-prevention device of using on a kind of straight-bar machines is provided.
The technical solution of the utility model is such: the flat knitting machine anti-collision device, comprise the belt wheel seat, be fixed with the anticollision seat on the belt wheel seat, the anticollision seat has a through hole, the inside is equipped with an anticollision shaft, the anticollision shaft head is fixed with a crashproof glue, and afterbody is fixed with a moving contact, and moving contact links to each other with microswitch.
As further technical scheme, the diameter of anticollision shaft head is greater than axle body in the utility model, and axle body is with a spring outward.
Crashproof glue in the utility model is elastomeric material, can play cushioning effect when being subjected to clashing into; Spring equally also has cushioning effect, and when the impulse inertia of head when not being very big, crashproof glue and spring just can absorb impact energy, and head is stopped; The moving contact of anticollision shaft afterbody links to each other with microswitch, and when the impulse ratio that is subjected to was big, moving contact touched microswitch, sends stopping signal, thereby motor is stopped operating rapidly, can avoid causing big loss.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Referring to accompanying drawing.The flat knitting machine anti-collision device that drive pulley seat and negative pulley wheel seat at head total kilometres two ends respectively is equipped with a cover present embodiment comprises belt wheel seat 7, is fixed with anticollision seat 4 above; The head of anticollision shaft 2 is thick and axle body is thinner, is located in the through hole of anticollision seat 4; The head of anticollision shaft has a depression, the inside crashproof glue 1 of packing into, and rising with anticollision shaft connects; Axle body is provided with spring 3, one ends outward and is against on the anti-dress seat 4 of safety, and the other end is against the head of anticollision shaft; The anticollision shaft afterbody is equipped with moving contact 5, fixes by screw 6 and anticollision shaft 2, and moving contact 5 links to each other with microswitch (not marking among the figure).
When being subjected to less bump, crashproof glue 1 and spring 3 can absorb impulse inertia, and head is stopped; When bump was big, the moving contact of afterbody touched microswitch, and motor is shut down, and can avoid clashing into the loss that causes.

Claims (2)

1. the flat knitting machine anti-collision device comprises the belt wheel seat, it is characterized in that: be fixed with the anticollision seat on the belt wheel seat, the anticollision seat has a through hole, and the inside is equipped with an anticollision shaft, and the anticollision shaft head is fixed with a crashproof glue, afterbody is fixed with a moving contact, and moving contact links to each other with microswitch.
2. flat knitting machine anti-collision device as claimed in claim 1 is characterized in that: the diameter of anticollision shaft head is greater than axle body, and axle body is with a spring outward.
CN 03280873 2003-09-25 2003-09-25 Anti-collision device of flat-knitting machine Expired - Lifetime CN2663470Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03280873 CN2663470Y (en) 2003-09-25 2003-09-25 Anti-collision device of flat-knitting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03280873 CN2663470Y (en) 2003-09-25 2003-09-25 Anti-collision device of flat-knitting machine

Publications (1)

Publication Number Publication Date
CN2663470Y true CN2663470Y (en) 2004-12-15

Family

ID=34332655

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03280873 Expired - Lifetime CN2663470Y (en) 2003-09-25 2003-09-25 Anti-collision device of flat-knitting machine

Country Status (1)

Country Link
CN (1) CN2663470Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103603132A (en) * 2013-11-14 2014-02-26 宁波慈星股份有限公司 Control device for split nose main drive and impact protection of flat knitting machine
CN103812044A (en) * 2014-02-18 2014-05-21 昆山振宏电子机械有限公司 Collision prevention handcart
CN104120543A (en) * 2014-07-31 2014-10-29 浙江丰帆数控机械有限公司 Integrated main gear
CN105081368A (en) * 2014-07-29 2015-11-25 安徽沃佳机床制造有限公司 Lathe limiting and protecting device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103603132A (en) * 2013-11-14 2014-02-26 宁波慈星股份有限公司 Control device for split nose main drive and impact protection of flat knitting machine
CN103812044A (en) * 2014-02-18 2014-05-21 昆山振宏电子机械有限公司 Collision prevention handcart
CN105081368A (en) * 2014-07-29 2015-11-25 安徽沃佳机床制造有限公司 Lathe limiting and protecting device
CN104120543A (en) * 2014-07-31 2014-10-29 浙江丰帆数控机械有限公司 Integrated main gear

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Assignee: Ningbo Yuren Knitting Machine Co., Ltd.

Assignor: Sun Pingfan

Contract fulfillment period: 2009.10.15 to 2013.9.25 contract change

Contract record no.: 2009330002673

Denomination of invention: Anti-collision device of flat-knitting machine

Granted publication date: 20041215

License type: Exclusive license

Record date: 20091027

Assignee: Ningbo Yuren Knitting Machine Co., Ltd.

Assignor: Sun Pingfan

Contract fulfillment period: 2009.10.15 to 2013.9.25

Contract record no.: 2009330002673

Denomination of utility model: Anti-collision device of flat-knitting machine

Granted publication date: 20041215

License type: Exclusive license

Record date: 20091027

LIC Patent licence contract for exploitation submitted for record

Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.10.15 TO 2013.9.25; CHANGE OF CONTRACT

Name of requester: NINGBO CITY YUREN KNITTING MACHINE CO., LTD.

Effective date: 20091027

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20110214

Address after: 315300 Zhejiang city of Ningbo province Cixi City, Baisha Street East knitted textile city three building No. 6

Patentee after: Ningbo Cixing Co., Ltd.

Address before: Hu Town Village 315300 room two Zhejiang city of Cixi Province

Patentee before: Sun Pingfan

Effective date of registration: 20110214

Address after: 315300 Zhejiang city of Ningbo province Cixi City, Baisha Street East knitted textile city three building No. 6

Patentee after: Ningbo Cixing Co., Ltd.

Address before: Hu Town Village 315300 room two Zhejiang city of Cixi Province

Patentee before: Sun Pingfan

ASS Succession or assignment of patent right

Owner name: NINGBO CIXING CO., LTD.

Free format text: FORMER OWNER: SUN PINGFAN

Effective date: 20110214

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 315300 ERFANG VILLAGE, HUSHAN TOWN, CIXI CITY, ZHEJIANG PROVINCE TO: 315300BUILDING 6, PHASE 3, EAST CHINA LIGHT TEXTILE KNITTING CITY, BAISHALU SUBDISTRICT, CIXI CITY, NINGBO CITY, ZHEJIANG PROVINCE

C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20130925

Granted publication date: 20041215

Expiration termination date: 20130925

Granted publication date: 20041215