CN202273029U - Electronic shedding device for weaving machine - Google Patents

Electronic shedding device for weaving machine Download PDF

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Publication number
CN202273029U
CN202273029U CN2011203989296U CN201120398929U CN202273029U CN 202273029 U CN202273029 U CN 202273029U CN 2011203989296 U CN2011203989296 U CN 2011203989296U CN 201120398929 U CN201120398929 U CN 201120398929U CN 202273029 U CN202273029 U CN 202273029U
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CN
China
Prior art keywords
weaving machine
motor
transmission
shedding
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
CN2011203989296U
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Chinese (zh)
Inventor
计剑华
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.)
Suzhou Hua Ge Electrical Appliance Technology Co., Ltd.
Original Assignee
WUJIANG ZHENYU TEXTILE ELECTRICAL APPLIANCES FACTORY
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Filing date
Publication date
Application filed by WUJIANG ZHENYU TEXTILE ELECTRICAL APPLIANCES FACTORY filed Critical WUJIANG ZHENYU TEXTILE ELECTRICAL APPLIANCES FACTORY
Priority to CN2011203989296U priority Critical patent/CN202273029U/en
Application granted granted Critical
Publication of CN202273029U publication Critical patent/CN202273029U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an electronic shedding device for a weaving machine, which is used for the weaving machine with 6 to 16 pieces of heald frames and comprises a transmission system and a gear box arranged above the weaving machine. One end of the transmission system is fixedly connected with the upper side walls of the heald frames of the weaving machine. The gear box is provided with motors of which the number is equal to that of the heald frames. Output shafts of the motors are in drive connection with the other end of the transmission system. Each independent motor is in drive connection with one heald frame of the weaving machine through the transmission system which converts the rotation motion into the linear motion. According to the electronic shedding device for the weaving machine, the independent servo motors are utilized to drive the corresponding heald frames; each heald frame can be freely subjected to setting of different repose angles up and down; shedding dwell time can be randomly changed, varieties and designs can be randomly renovated and the like; and the working efficiency is improved. The shedding device disclosed by the utility model is arranged above the weaving machine and below the heald frames. The waterproof problem is completely solved. The weaving machine works reliably. The service life of the weaving machine is prolonged.

Description

The electronic type shedding device of weaving machine
Technical field
The utility model relates to a kind of shedding motion of controlling the upper and lower motion of harness frame in aweaving machine, specifically designs a kind of electronic type shedding device of weaving machine, can be applicable to water jet looms, air-jet loom etc. simultaneously.
Background technology
At present, weaving industry, except that having kept a spot of fly-shuttle loom, what adopt in a large number is shuttleless loom, mainly contains: several major types such as Rapier looms, gripper shuttle loom, air-jet loom and water jet looms.Its opening mode has crank connecting link opening, dobby shedding and three kinds of forms of cam shedding.
Traditional shedding device of weaving machine is arranged on the ground, and equal coating lubricating oil or lubricating grease are beneficial to the power transmission between part between each part of shedding device of weaving machine; And the also many employing oil baths of the parts such as gear in gear-box self-lubricating; So the waterproof measure of shedding motion is essential, especially at water jet looms, if waterproof is bad; Can cause fault rate to increase, influence the operate as normal and the service life of shedding device of weaving machine.For accomplishing effective waterproof, Chinese utility model patent CN2789287Y discloses a kind of overhead cam opening device, is applicable to that various model water jet loomss weave simple forging, twill-weave etc.; The shedding motion of this utility model adopts known positive cam shedding mode, utilizes the high accuracy conjugate cam accurately to move by the given characteristics of motion through each attaching parts control heald frame.The shedding motion of this utility model is arranged at the top of loom; The heald frame underlying has solved waterproof problem, makes the loom reliable operation; Life-span increases; But the positive cam shedding mode of this utility model need be ready to prepare cam when every heald frame carries out the setting of different angle of reposes up and down changes, and cam box on put the replacing inconvenience that causes cam, influence operating efficiency.
Summary of the invention
The goal of the invention of the utility model provides a kind of electronic type shedding device of weaving machine, through the use of the utility model, can freely carry out the setting of different angle of reposes up and down to every heald frame, increases work efficiency.
For reaching the foregoing invention purpose; The technical scheme that the utility model adopts is: a kind of electronic type shedding device of weaving machine; Be used to be provided with the loom of 6~16 heald frames; Comprise transmission system and the gear-box that is installed on the loom top, an end of said transmission system is fixedly connected with the upper side wall of harness frame in aweaving machine, and said gear-box is provided with the motor with said heald frame equivalent; The output shaft of said motor drives with the other end of said transmission system and is connected, and each independent motor converts straight-line said transmission system to and is connected with the driving of a slice harness frame in aweaving machine formation through rotatablely moving.Through said structure, rotatablely moving of each independent motor output shaft converts the linear reciprocating motion of a slice harness frame in aweaving machine to through said transmission system.
Further technical scheme is provided with power transmission shaft in the said gear-box, the driven pulley of sheathed and said motor equivalent on this power transmission shaft, and each this driven pulley and a driving wheel that is installed on the motor output shaft constitute gear drive; Said motor be divided into 2 be mounted on this gear-box both sides, it is on the same circumference in the center of circle that this motor that is positioned at the every side of gear-box is distributed in said power transmission shaft.
In the technique scheme, the quantity of said motor is 16, be divided into 2 be mounted on said gear-box both sides.
In the technique scheme, said motor is a servomotor.
In the technique scheme; Said transmission system and said heald frame equivalent; Each said transmission system comprises driving wheel, driven pulley, eccentric wheel quadric chain, and said driven pulley and said power transmission shaft are rotationally connected, and the eccentric wheel of said eccentric wheel quadric chain is fixedly connected with said driven pulley.
The mechanical part operation principle: the driving moment of servomotor passes to gear pair of transmission system, orders about the eccentric crop rotation complete cycle motion that is fixedly connected with driven pulley; Eccentric wheel orders about heald frame through the four-bar mechanism that is attached thereto and makes harness motion up and down reciprocatingly.
Electronic section control principle: through the combination of multi-functional operation dish and master controller CPU, each the sheet heald frame that is driven by independent servo motor is controlled separately, realized pairs of openings form, the angle of repose of every heald frame and freely setting of opening time.
Because the technique scheme utilization, the utility model compared with prior art has advantage:
1. the utility model utilizes independent servo motor to drive every heald frame, can freely carry out the setting of different angle of reposes up and down to every heald frame, can at random change the opening dead time, turn designs and varieties etc., increases work efficiency.
2. the shedding motion of the utility model is arranged at the loom top, and the heald frame underlying has thoroughly solved waterproof problem, makes the loom reliable operation, increases service life.
Description of drawings
Fig. 1 is the sketch map of the utility model embodiment one;
Fig. 2 is the motor arrangement sketch map of gear-box one side of embodiment one;
Fig. 3 is the electronic control principle sketch map of embodiment one;
Wherein: 1, motor; 2, heald frame; 3, driving wheel; 4, driven pulley; 5, eccentric wheel; 6, opening connecting rod; 7, three arm forks; 8, heald frame connecting rod; 9, power transmission shaft.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
Embodiment one: referring to illustrated in figures 1 and 2, a kind of electronic type shedding device of weaving machine is used to be provided with air-jet loom or water jet looms of 16 heald frames etc.; Comprise transmission system and the gear-box that is installed on the loom top, be provided with power transmission shaft 9 in the gear-box.Said gear-box is provided with 16 servomotors 1; Be divided into 2 be mounted on said gear-box both sides; And it is on the same circumference in the center of circle that 8 motors of every group are distributed in said power transmission shaft 9; Through said structure, the principal and subordinate wheel of each drive mechanism can be selected identical part, is convenient to the maintenance and the management of part.
Each independent motor moves up and down through said transmission system drives a slice harness frame in aweaving machine 2; Rotatablely moving of motor output shaft converted to the harness motion up and down reciprocatingly of heald frame 2; Can come at random to change the opening dead time through the parameter of setting each servomotor respectively, turn designs and varieties etc. through said structure, no longer need change the cam of shedding motion.
The quantity of said transmission system is 16, and each said transmission system comprises driving wheel 3, driven pulley 4, eccentric wheel quadric chain, and said driving wheel 3 is installed on the output shaft of said motor 1, and said driven pulley 4 is rotationally connected with power transmission shaft 9; Said eccentric wheel quadric chain comprises eccentric wheel 5, opening connecting rod 6, three arm forks 7 and heald frame connecting rod 8; Said eccentric wheel 5 is fixedly connected with said driven pulley 4; Heald frame connecting rod 8 is fixedly connected with the upper side wall of harness frame in aweaving machine 2; Servomotor 1 passes to gear pair with driving moment, orders about with the co-axially fixed eccentric wheel 5 of driven pulley and does the complete cycle motion; Eccentric wheel 5 makes 7 swings of three arm forks, the harness motion that three arm forks 7 make up and down reciprocatingly heald frame mounted thereto 2 through heald frame connecting rod 8 through opening connecting rod 6.
The mechanical part operation principle: the driving moment of servomotor passes to gear pair, orders about the eccentric crop rotation complete cycle motion that is fixedly connected with driven pulley.Eccentric wheel orders about heald frame through the eccentric wheel quadric chain and makes harness motion up and down reciprocatingly.
Electronic section control principle: as shown in Figure 3; Combination through multi-functional operation dish and master controller CPU; Each sheet heald frame to being driven by independent servo motor is controlled separately, realizes pairs of openings form, the angle of repose of every heald frame and freely setting of opening time.

Claims (5)

1. electronic type shedding device of weaving machine; Be used to be provided with the loom of 6~16 heald frames (2); Comprise transmission system and the gear-box that is installed on the loom top; One end of said transmission system is fixedly connected with the upper side wall of harness frame in aweaving machine; It is characterized in that: said gear-box is provided with the motor (1) with said heald frame (2) equivalent, and the output shaft of said motor (1) drives with the other end of said transmission system and is connected, and each independent motor converts straight-line said transmission system to and is connected with the driving of a slice harness frame in aweaving machine (2) formation through rotatablely moving.
2. electronic type shedding device of weaving machine according to claim 1; It is characterized in that: be provided with power transmission shaft (9) in the said gear-box; The driven pulley (4) of sheathed and said motor (1) equivalent on this power transmission shaft, each this driven pulley (4) constitutes gear drive with a driving wheel (3) that is installed on the motor output shaft; Said motor (1) be divided into 2 be mounted on this gear-box both sides, it is on the same circumference in the center of circle that each motor (1) of the every side of gear-box is distributed in said power transmission shaft.
3. electronic type shedding device of weaving machine according to claim 1 is characterized in that: the quantity of said motor (1) is 16, be divided into 2 be mounted on said gear-box both sides.
4. according to claim 1,2 or 3 described electronic type shedding device of weaving machine, it is characterized in that: said motor (1) is a servomotor.
5. electronic type shedding device of weaving machine according to claim 1; It is characterized in that: said transmission system and said heald frame (2) equivalent; Each said transmission system comprises driving wheel (3), driven pulley (4), eccentric wheel quadric chain; Said driven pulley (4) is rotationally connected with said power transmission shaft (9), and the eccentric wheel of said eccentric wheel quadric chain is fixedly connected with said driven pulley (4).
CN2011203989296U 2011-10-19 2011-10-19 Electronic shedding device for weaving machine Expired - Fee Related CN202273029U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203989296U CN202273029U (en) 2011-10-19 2011-10-19 Electronic shedding device for weaving machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203989296U CN202273029U (en) 2011-10-19 2011-10-19 Electronic shedding device for weaving machine

Publications (1)

Publication Number Publication Date
CN202273029U true CN202273029U (en) 2012-06-13

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102912505A (en) * 2012-10-29 2013-02-06 江苏万工科技集团有限公司 Device with two upper openings and lower opening
CN103018068A (en) * 2012-12-06 2013-04-03 常熟纺织机械厂有限公司 Test device of rotary electronic dobby
CN103014985A (en) * 2012-12-31 2013-04-03 徐钒丽 Shedding mechanism of water jet loom
CN104328565A (en) * 2014-10-22 2015-02-04 杭州创兴织造设备科技有限公司 Shedding device based on servo motor
CN106948061A (en) * 2016-12-30 2017-07-14 江苏宋和宋智能科技有限公司 A kind of independent servo heald frame
CN109576859A (en) * 2018-12-31 2019-04-05 江苏莱纳多智能装备有限公司 A kind of loom servo type dobby shedding mechanism

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102912505A (en) * 2012-10-29 2013-02-06 江苏万工科技集团有限公司 Device with two upper openings and lower opening
CN102912505B (en) * 2012-10-29 2014-02-19 江苏万工科技集团有限公司 Device with two upper openings and lower opening
CN103018068A (en) * 2012-12-06 2013-04-03 常熟纺织机械厂有限公司 Test device of rotary electronic dobby
CN103018068B (en) * 2012-12-06 2015-01-14 常熟纺织机械厂有限公司 Test device of rotary electronic dobby
CN103014985A (en) * 2012-12-31 2013-04-03 徐钒丽 Shedding mechanism of water jet loom
CN104328565A (en) * 2014-10-22 2015-02-04 杭州创兴织造设备科技有限公司 Shedding device based on servo motor
CN106948061A (en) * 2016-12-30 2017-07-14 江苏宋和宋智能科技有限公司 A kind of independent servo heald frame
CN106948061B (en) * 2016-12-30 2019-08-06 江苏宋和宋智能科技有限公司 A kind of independent servo heald frame
CN109576859A (en) * 2018-12-31 2019-04-05 江苏莱纳多智能装备有限公司 A kind of loom servo type dobby shedding mechanism

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SUQIAN HUAYU TEXTILE ELECTROMECHANICAL CO., LTD.

Free format text: FORMER OWNER: WUJIANG ZHENYU TEXTILE EQUIPMENT FACTORY

Effective date: 20140306

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 215228 SUZHOU, JIANGSU PROVINCE TO: 223600 SUQIAN, JIANGSU PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20140306

Address after: 223600 No. 1, blessing Road, Shuyang Economic Development Zone, Suqian, Jiangsu

Patentee after: SUQIAN HUAYU TEXTILE ELECTRICAL MECHANICAL CO., LTD.

Address before: 215228, Suzhou, Jiangsu Province, Wujiang, Shengze town on the north side of the lotus Ring North Village

Patentee before: Wujiang Zhenyu Textile Electrical Appliances Factory

TR01 Transfer of patent right
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 223600 SUQIAN, JIANGSU PROVINCE TO: 215228 SUZHOU, JIANGSU PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20141127

Address after: 215228, Suzhou District, Jiangsu City, Wujiang province Shengze North Ring Road on the north side of Lotus Village

Patentee after: Wujiang Zhenyu Textile Electrical Appliances Factory

Address before: 223600 No. 1, blessing Road, Shuyang Economic Development Zone, Suqian, Jiangsu

Patentee before: SUQIAN HUAYU TEXTILE ELECTRICAL MECHANICAL CO., LTD.

ASS Succession or assignment of patent right

Owner name: WUJIANG ZHENYU TEXTILE EQUIPMENT FACTORY

Free format text: FORMER OWNER: SUQIAN HUAYU TEXTILE ELECTROMECHANICAL CO., LTD.

Effective date: 20141127

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

Effective date of registration: 20160808

Address after: 215228 12 groups of Lotus Village, Shengze Town, Wujiang District, Jiangsu, Suzhou

Patentee after: Suzhou Hua Ge Electrical Appliance Technology Co., Ltd.

Address before: 215228, Suzhou District, Jiangsu City, Wujiang province Shengze North Ring Road on the north side of Lotus Village

Patentee before: Wujiang Zhenyu Textile Electrical Appliances Factory

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120613

Termination date: 20171019