CN202671799U - High-speed eccentric transmission mechanism of multi-guide-bar jacquard - Google Patents

High-speed eccentric transmission mechanism of multi-guide-bar jacquard Download PDF

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Publication number
CN202671799U
CN202671799U CN 201220273935 CN201220273935U CN202671799U CN 202671799 U CN202671799 U CN 202671799U CN 201220273935 CN201220273935 CN 201220273935 CN 201220273935 U CN201220273935 U CN 201220273935U CN 202671799 U CN202671799 U CN 202671799U
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CN
China
Prior art keywords
eccentric
linkage
transmission
speed
link
Prior art date
Application number
CN 201220273935
Other languages
Chinese (zh)
Inventor
谢春旺
Original Assignee
谢春旺
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 谢春旺 filed Critical 谢春旺
Priority to CN 201220273935 priority Critical patent/CN202671799U/en
Application granted granted Critical
Publication of CN202671799U publication Critical patent/CN202671799U/en

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Abstract

The utility model relates to a high-speed eccentric transmission mechanism of a multi-guide-bar jacquard. The high-speed eccentric transmission mechanism comprises a needle core link mechanism, a needle groove link mechanism, and a knocking-over comb link mechanism and is characterized in that the needle core link mechanism, the needle groove link mechanism and the knocking-over comb link mechanism are driven by an eccentric device disposed inside a spindle box. The high-speed eccentric transmission mechanism is 30% faster than the existing cam transmission mechanism and is more stable in transmission, low in noise, low in heat generation and low in failure rate.

Description

The eccentric drive mechanism of high speed multi-bar jacquard
Technical field
The utility model belongs to Weaving device, especially a kind of eccentric drive mechanism of high speed multi-bar jacquard.
Background technology
At present, the multi-bar jacquard loop-forming element transmission mechanism on the market only has at most one group to be to use eccentric stiffener.Remaining all drives the loop-forming element motion by cam.
Cam drive has following deficiency: between (1) cam and the driven member is that line (or point) contacts, and pressure is large, and is easy to wear, and noise is large, and inertia is large, and transmission speed is low.(2) processing and manufacturing difficulty, accuracy is low, and the stationarity of transmission is inadequate.
Summary of the invention
The purpose of this utility model is to provide a kind of eccentric drive mechanism of high speed multi-bar jacquard, the relatively existing cam drive of the eccentric drive mechanism of this high speed multi-bar jacquard, Speed improving 30%, and transmission is more steady, noise is little, and heat production is few, failure rate is low.
The technical solution of the utility model is: a kind of eccentric drive mechanism of high speed multi-bar jacquard, comprise nook closing member linkage, groove pin linkage, knocking-over bar linkage, it is characterized in that: described nook closing member linkage, groove pin linkage, knocking-over bar linkage are driven by the eccentric that is arranged in the main spindle box.
Above-mentioned eccentric can be used eccentric main axis, also can use eccentric cam.
The utility model has the advantage of: it is large that (1) this multi-bar jacquard has solved employing cam mechanism impact noise, the problem that component wear is serious.Low noise is conducive to improve the working environment in the workshop.(2) this multi-bar jacquard stable drive, power consumption is few, and heat production is few, and oil temperature reduces in the main spindle box, is conducive to improve transmission accuracy.(3) this multi-bar jacquard rotating speed is fast, and production efficiency is high.
Description of drawings
Fig. 1 is the transmission principle figure of the knocking-over bar linkage among the embodiment.
Fig. 2 is the transmission principle figure of the nook closing member linkage among the embodiment.
Fig. 3 is the transmission principle figure of the groove pin linkage among the embodiment.
Among the figure: 1-main spindle box, 2-eccentric, 3-knocking-over bar, 4-nook closing member, 5-groove pin.
The specific embodiment
For above-mentioned feature and advantage of the present utility model can be become apparent, embodiment cited below particularly, and cooperation accompanying drawing are described in detail below.
Please referring to accompanying drawing 1 to Fig. 4, the eccentric drive mechanism of a kind of high speed multi-bar jacquard of the present utility model, comprise nook closing member linkage, groove pin linkage, knocking-over bar linkage, it is characterized in that: described nook closing member linkage, groove pin linkage, knocking-over bar linkage are driven by the eccentric 2 that is arranged in the main spindle box 1.Eccentric 2 can be eccentric main axis, also can be eccentric cam.The mechanism that described nook closing member linkage, groove pin linkage, knocking-over bar linkage are connected with each device can be to arrange arbitrarily.
Above-mentioned eccentric can be used eccentric main axis, also can use eccentric cam.
The above only is preferred embodiment of the present utility model, and all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.

Claims (2)

1. the eccentric drive mechanism of a high speed multi-bar jacquard, comprise nook closing member linkage, groove pin linkage, knocking-over bar linkage, it is characterized in that: described nook closing member linkage, groove pin linkage, knocking-over bar linkage are driven by the eccentric that is arranged in the main spindle box.
2. the eccentric drive mechanism of high speed multi-bar jacquard according to claim 1, it is characterized in that: described eccentric is eccentric main axis or eccentric cam.
CN 201220273935 2012-06-12 2012-06-12 High-speed eccentric transmission mechanism of multi-guide-bar jacquard CN202671799U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220273935 CN202671799U (en) 2012-06-12 2012-06-12 High-speed eccentric transmission mechanism of multi-guide-bar jacquard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220273935 CN202671799U (en) 2012-06-12 2012-06-12 High-speed eccentric transmission mechanism of multi-guide-bar jacquard

Publications (1)

Publication Number Publication Date
CN202671799U true CN202671799U (en) 2013-01-16

Family

ID=47492710

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220273935 CN202671799U (en) 2012-06-12 2012-06-12 High-speed eccentric transmission mechanism of multi-guide-bar jacquard

Country Status (1)

Country Link
CN (1) CN202671799U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103255571A (en) * 2013-04-10 2013-08-21 郑依福 Eccentric transmission mechanism of high-speed multi-guide-bar jacquard-weave warp knitting machine
CN103726211A (en) * 2014-01-26 2014-04-16 常州市润源经编机械有限公司 Stylet motion mechanism of loop warp knitting machine
CN103741366A (en) * 2014-02-09 2014-04-23 郑依福 Fall plate jacquard warp-knitted machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103255571A (en) * 2013-04-10 2013-08-21 郑依福 Eccentric transmission mechanism of high-speed multi-guide-bar jacquard-weave warp knitting machine
CN103726211A (en) * 2014-01-26 2014-04-16 常州市润源经编机械有限公司 Stylet motion mechanism of loop warp knitting machine
CN103726211B (en) * 2014-01-26 2015-06-17 常州市润源经编机械有限公司 Stylet motion mechanism of loop warp knitting machine
CN103741366A (en) * 2014-02-09 2014-04-23 郑依福 Fall plate jacquard warp-knitted machine

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Assignee: FUJIAN XIN GANG TEXTILE MACHINERY CO., LTD.

Assignor: Xie Chunwang

Contract record no.: 2013350000046

Denomination of utility model: High-speed eccentric transmission mechanism of multi-guide-bar jacquard

Granted publication date: 20130116

License type: Exclusive License

Record date: 20130410