CN201560315U - Needle beam servo traversing device of jacquard tufting machine - Google Patents

Needle beam servo traversing device of jacquard tufting machine Download PDF

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Publication number
CN201560315U
CN201560315U CN2009201889991U CN200920188999U CN201560315U CN 201560315 U CN201560315 U CN 201560315U CN 2009201889991 U CN2009201889991 U CN 2009201889991U CN 200920188999 U CN200920188999 U CN 200920188999U CN 201560315 U CN201560315 U CN 201560315U
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CN
China
Prior art keywords
needle
tufting machine
servo
bearing
traversing gear
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 - Fee Related
Application number
CN2009201889991U
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Chinese (zh)
Inventor
郜宏
吴小琴
徐忠溱
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.)
JIANGXI HUATENG CARPET INDUSTRIAL PARK Co Ltd
Original Assignee
JIANGXI HUATENG CARPET INDUSTRIAL PARK 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 JIANGXI HUATENG CARPET INDUSTRIAL PARK Co Ltd filed Critical JIANGXI HUATENG CARPET INDUSTRIAL PARK Co Ltd
Priority to CN2009201889991U priority Critical patent/CN201560315U/en
Application granted granted Critical
Publication of CN201560315U publication Critical patent/CN201560315U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a needle beam servo traversing device of a jacquard tufting machine, which is characterized in that a rotary encoder and a high signal detector disposed on a spindle of a mainframe of the tufting machine are electrically connected with an industrial control computer arranged on the mainframe of the tufting machine, the industrial control computer is sequentially and electrically connected with a servo amplifier and a servo motor, the servo motor is connected with the traversing device via a coupling, and the traversing device is connected fixedly with a needle beam. The needle beam servo traversing device has the advantages of 1, achieving high production efficiency because the tufting machine can replace one type of weaved patterns only by inputting the weaved patterns into the industrial control computer with replacing cams, and 2 saving consumable materials and reducing production cost.

Description

The servo traversing gear of the needle beam of jacquard weave Tufting machine
Technical field: the utility model relates to a kind of needle beam traversing gear of improved jacquard weave Tufting machine, the servo traversing gear of particularly a kind of jacquard weave Tufting machine needle beam.
Background technology: the needle beam traversing gear of existing jacquard weave Tufting machine is mainly a kind of cam traversing gear, and it is to be connected with needle beam by connecting shaft by a cam, and the rotation drive needle beam by cam traverses.This kind cam traversing gear deficiency in use is: 1, production efficiency is low, this is a kind of decorative pattern of compiling of the every replacing of Tufting machine, just to pull down having cam now, change corresponding cam, this is torn one open and changes and will expend many times, make production efficiency low, also make labor intensity of operating personnel big, be unfavorable for the process of the modernization of industry; 2, material is wasteful, the all corresponding cam of every kind of decorative pattern that Tufting machine is compiled, every Tufting machine all need dispose the various decorative patterns that the huge cam of quantity is dealt with to be compiled, obviously, this mode will take a large amount of cams, only is one of them and use, and this has caused a large amount of cams idle stand-by, cause a large amount of waste of material virtually, be unfavorable for the saving of resource and the reduction of cost.
Summary of the invention: the purpose of this utility model is the in use existing deficiency of needle beam traversing gear at existing jacquard weave Tufting machine, and proposes a kind of servo traversing gear of needle beam that does not need device is done the high jacquard weave Tufting machine of needs, production efficiency that any change can adapt to different decorative pattern jacquard weaves.
Can realize the purpose of this utility model by following technical proposals, the servo traversing gear of a kind of needle beam of jacquard weave Tufting machine, it is characterized in that, on the main shaft of Tufting machine main frame, be provided with rotary encoder and high signal detector, they are electrically connected with industrial computer on being located at the Tufting machine main frame, industrial computer is electrically connected with servo amplifier, servomotor successively, and servomotor is connected with traversing gear by shaft coupling, and traversing gear is fixedlyed connected with needle beam.
Traversing gear is made of leading screw, feed screw nut, support body, bearing, biography bar, connecting rod, the feed screw nut rotation set is on leading screw, bearing is fixed on the right-hand member of leading screw and is fixed on the support body simultaneously, the bearing two ends are provided with trepanning, pass its two ends of trepanning that bar passes bearing and fixedly connected with connecting rod with feed screw nut respectively.
For reducing the friction that passes between bar and bearing trepanning, be provided with linear bearing at the trepanning place of bearing, pass bar and be enclosed within the linear bearing.
Effect of the present utility model is: 1, production efficiency height, this is a kind of decorative pattern of compiling of the every replacing of Tufting machine, do not need to go again to change cam, only needing that decorative pattern is compiled by institute is input in the industrial computer, industrial computer then can be handled according to volume floral designs information and in conjunction with rotary encoder, the defeated next signal of telecommunication of high signal detector, draw the characteristics of motion of needle beam, industrial computer is given servo amplifier and servomotor according to this rule output signal of telecommunication, the control servomotor promotes the needle beam motion according to the characteristics of motion of needle beam through traversing gear, and production efficiency is greatly improved; 2, save consumptive material, production cost reduction, because adopted servomotor to promote the needle beam motion, every Tufting machine no longer needs to dispose the huge cam of quantity, is beneficial to the saving of resource and the reduction of cost.
Below in conjunction with embodiment and accompanying drawing the utility model is further set forth:
Description of drawings:
Accompanying drawing 1 is the utility model position view on the Tufting machine main frame;
Accompanying drawing 2 is the parts enlarged diagram in the broken circle frame in the accompanying drawing 1;
Accompanying drawing 3 is the utility model circuit block diagram.
The specific embodiment:
Referring to accompanying drawing 1,2,3, the servo traversing gear of a kind of needle beam of jacquard weave Tufting machine, it is made of rotary encoder 1, high signal detector 2, industrial computer 3, servo amplifier 4, servomotor 5, traversing gear 6.Rotary encoder 1 is located on the main shaft of Tufting machine main frame 7.High signal detector 2 is located on the frame of Tufting machine main frame 7, and correspondence is provided with induction arc iron on the main shaft of Tufting machine main frame 7.Industrial computer 3, servo amplifier 4 are located on the frame of Tufting machine main frame 7.Traversing gear 6 is fixed on the frame of Tufting machine main frame 7, and its end and servomotor 5 are in transmission connection, and the needle beam 8 on the other end and the Tufting machine main frame 7 is in transmission connection.Rotary encoder 1 and high signal detector 2 are electrically connected with industrial computer 3.Industrial computer 3 is electrically connected with servo amplifier 4, servomotor 5 successively.Traversing gear 6 is made of leading screw 61, feed screw nut 62, support body 63, bearing 64, biography bar 65, connecting rod 66.Feed screw nut 62 rotation sets are on leading screw 61.Bearing 64 is fixed on the right-hand member of leading screw 61 and is fixed on simultaneously on the support body 63.Bearing 64 two ends are provided with trepanning, pass its two ends of trepanning that bar 65 passes bearing 64 and fixedly connected with connecting rod 66 with feed screw nut 62 respectively.For reducing the friction that passes between bar 65 and bearing 64 trepannings, be provided with linear bearing at the trepanning place of bearing 64, pass bar 65 and be enclosed within the linear bearing.Leading screw 61 is connected with servomotor 5 by shaft coupling; Connecting rod 66 is connected with needle beam 8.
Work operation of the present utility model is: industrial computer 3 is compiled floral designs information within it and rotary encoder 1, the high signal detector 2 defeated next signals of telecommunication is handled the characteristics of motion that draws needle beam 8 according to input, industrial computer 3 is given servo amplifier 4 and servomotor 5 according to this rule output signal of telecommunication, and control servomotor 5 promotes needle beam 8 motions according to the characteristics of motion of needle beam 8 through traversing gear 6.The signal of telecommunication that rotary encoder 1 is carried mainly is to analyze the current accurate angle that turns over of tufting machine host 7 main shafts; The signal of telecommunication that high signal detector 2 is carried is the number of turns of judging that Tufting machine main frame 7 main shafts turn over, and the judgement of the starting point of main shaft, can revise the signal of rotary encoder 1 after high-order the detection, in order to avoid the vibrations of machine produce interference effect to signal source at every turn.This two paths of signals is by the industrial computer 3 comprehensive angle positions of judging that current main shaft is positioned, so just just can judge the position of needle point apart from base fabric, draw the characteristics of motion of needle beam 8, and provide servo amplifier 4 characteristics of motion and distance by industrial computer 3, by the motion of servomotor 5 control needle beams 8, avoid tufting needle when thrusting base fabric, to be damaged by pinhock.

Claims (3)

1. the servo traversing gear of the needle beam of a jacquard weave Tufting machine, it is characterized in that, on the main shaft of Tufting machine main frame, be provided with rotary encoder and high signal detector, they are electrically connected with industrial computer on being located at the Tufting machine main frame, industrial computer is electrically connected with servo amplifier, servomotor successively, servomotor is connected with traversing gear by shaft coupling, and traversing gear is fixedlyed connected with needle beam.
2. press the servo traversing gear of needle beam of the described jacquard weave Tufting machine of claim 1, it is characterized in that, described traversing gear is made of leading screw, feed screw nut, support body, bearing, biography bar, connecting rod, the feed screw nut rotation set is on leading screw, bearing is fixed on the right-hand member of leading screw and is fixed on the support body simultaneously, the bearing two ends are provided with trepanning, pass its two ends of trepanning that bar passes bearing and fixedly connected with connecting rod with feed screw nut respectively.
3. by the servo traversing gear of needle beam of the described jacquard weave Tufting machine of claim 2, it is characterized in that, be provided with linear bearing, pass bar and be enclosed within the linear bearing at the trepanning place of bearing.
CN2009201889991U 2009-10-30 2009-10-30 Needle beam servo traversing device of jacquard tufting machine Expired - Fee Related CN201560315U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201889991U CN201560315U (en) 2009-10-30 2009-10-30 Needle beam servo traversing device of jacquard tufting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201889991U CN201560315U (en) 2009-10-30 2009-10-30 Needle beam servo traversing device of jacquard tufting machine

Publications (1)

Publication Number Publication Date
CN201560315U true CN201560315U (en) 2010-08-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201889991U Expired - Fee Related CN201560315U (en) 2009-10-30 2009-10-30 Needle beam servo traversing device of jacquard tufting machine

Country Status (1)

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CN (1) CN201560315U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102912579A (en) * 2012-11-03 2013-02-06 无锡市佳龙纺织机械有限公司 Computer jacquard and cut loop velvet machine
CN103532339A (en) * 2013-10-21 2014-01-22 苏州科睿特能源科技有限公司 Flexible power transmission device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102912579A (en) * 2012-11-03 2013-02-06 无锡市佳龙纺织机械有限公司 Computer jacquard and cut loop velvet machine
CN102912579B (en) * 2012-11-03 2014-05-14 无锡市佳龙纺织机械有限公司 Computer jacquard and cut loop velvet machine
CN103532339A (en) * 2013-10-21 2014-01-22 苏州科睿特能源科技有限公司 Flexible power transmission device
CN103532339B (en) * 2013-10-21 2016-05-18 苏州科睿特能源科技有限公司 A kind of flexible power delivery apparatus

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100825

Termination date: 20141030

EXPY Termination of patent right or utility model