CN202945401U - Griffe driving mechanism for electronic jacquard machine - Google Patents

Griffe driving mechanism for electronic jacquard machine Download PDF

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Publication number
CN202945401U
CN202945401U CN 201220434218 CN201220434218U CN202945401U CN 202945401 U CN202945401 U CN 202945401U CN 201220434218 CN201220434218 CN 201220434218 CN 201220434218 U CN201220434218 U CN 201220434218U CN 202945401 U CN202945401 U CN 202945401U
Authority
CN
China
Prior art keywords
griffe
short
arm
long
fixedly connected
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
CN 201220434218
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Chinese (zh)
Inventor
钱钢
宋林华
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.)
SHENGZHOU SANCHENG MACHINERY CO., LTD.
Original Assignee
Shengzhou City Sancheng Electronic Science & Technology 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 Shengzhou City Sancheng Electronic Science & Technology Co Ltd filed Critical Shengzhou City Sancheng Electronic Science & Technology Co Ltd
Priority to CN 201220434218 priority Critical patent/CN202945401U/en
Application granted granted Critical
Publication of CN202945401U publication Critical patent/CN202945401U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a griffe driving mechanism for an electronic jacquard machine, belonging to the field of textile machinery. The griffe driving mechanism for the electronic jacquard machine comprises griffes, wherein the griffes are fixedly connected with a griffe rack through a boom; a small eccentric shaft is fixedly connected with a main shaft and glidingly connected with a small eccentric pull rod through a bearing; the small eccentric pull rod is glidingly connected with a short swing arm through a bearing; the short swing arm is fixedly connected with a short lift arm; the short lift arm is glidingly connected with a short pull rod; the short pull rod is glidingly connected with the griffe rack; a large eccentric shaft is fixedly connected with the main shaft and glidingly connected with a large eccentric pull rod through a bearing; the large eccentric pull rod is glidingly connected with a long swing arm through a bearing; the long swing arm is fixedly connected with the long lift arm; the long lift arm is glidingly connected with the long pull rod; and the long pull rod is glidingly connected with the griffe rack. The griffe driving mechanism for the electronic jacquard machine operates stably and swings within a narrow range.

Description

Electronic jacquard machine griffe driving mechanism
Technical field
The utility model relates to a kind of driving mechanism of griffing of electronic jacquard machine, belongs to field of textile machinery.
Background technology
The driving mechanism of griffing of known electronic jacquard machine adopts bilateral double eccentric wheel linkage usually, concrete structure is in the both sides of the main shaft of a continuous rotation, 4 eccentric wheels to be installed, on each eccentric wheel, the connecting rod of eccentric wheel of kink is connected with each fork on being fixed on axle, griffing the every side of frame connects two connecting rods, two one group, connecting rod is connected with the two ends of the fork that is positioned at the below, eccentric gyration change into two groups griffe frame and being fixed in griffe on frame griffe oppositely pump.Such design, structurally come with some shortcomings, be exactly when the power of the eccentric wheel of both sides and swing arm is inhomogeneous, can cause the main shaft unbalance stress, whole driving mechanism is in non-equilibrium state, thereby further causes the shake of machine, affect the speed of service of machine, because when jacquard is in fast state, can produce wearing and tearing to eccentric shaft bearing, jacquard is broken down.
The utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art and the driving mechanism of griffing that a kind of electronic jacquard machine is provided, and makes the eccentric wheel stress balance of main shaft both sides, and the machine shake is less.
In order to achieve the above object, the electronic jacquard machine that the utility model provides griffe driving mechanism, its solution is as follows:
Electronic jacquard machine griffe driving mechanism, comprise and griffing, griffe by suspension rod with griffe frame and be fixedly connected with, the small eccentricity axle is fixedly connected with main shaft, the small eccentricity axle is slidably connected by bearing and small eccentricity pull bar, the small eccentricity pull bar is slidably connected by bearing and short swing arm, and short swing arm is fixedly connected with the short arm of carrying, and shortly carries arm and short rod is slidably connected, short rod and griffe frame and be slidably connected; The large eccentricity axle is fixedly connected with main shaft, the large eccentricity axle is slidably connected by bearing and large eccentricity pull bar, the large eccentricity pull bar is slidably connected by bearing and long arm swing, and long arm swing is carried arm and is fixedly connected with long, longly carries arm and long draw is slidably connected, long draw and griffe frame and be slidably connected.
The beneficial effects of the utility model are:
The utlity model has two advantages, one: large eccentricity axle, small eccentricity axial symmetry distribute, and quality is symmetrical, and when main shaft rotated, dynamic balancing was better, and machine operates steadily; Its two: main shaft rotates, and when the small eccentricity seat drove the small eccentricity pull bar to left movement, the large eccentricity seat drove the large eccentricity pull bar and moves right; When small eccentricity seat drive small eccentricity pull bar moved right, the large eccentricity seat drove the large eccentricity pull bar to left movement.The large eccentricity pull bar is just opposite with the small eccentricity pull bar direction of motion, and the power that is subject to is opposite.Concerning main shaft, two power is balance just.
Above two advantages make this machine operate steadily at work, shake littlely, and the fabric of producing is better.
Description of drawings
Fig. 1 is stereogram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, the utility model electronic jacquard machine griffe driving mechanism, comprise and griffe 10, griffe 10 by suspension rod 9 with griffe frame 13 and be fixedly connected with, small eccentricity axle 11 is fixedly connected with main shaft 4, and small eccentricity axle 11 is slidably connected by bearing and small eccentricity pull bar 2, and small eccentricity pull bar 2 is slidably connected by bearing and short swing arm 7, short swing arm 7 is fixedly connected with the short arm 1 of carrying, shortly carry that arm 1 is slidably connected with short rod 8, short rod 8 with griffe frame 13 and be slidably connected; Large eccentricity axle 3 is fixedly connected with main shaft 4, large eccentricity axle 3 is slidably connected by bearing and large eccentricity pull bar 14, large eccentricity pull bar 14 is slidably connected by bearing and long arm swing 6, long arm swing 6 is carried arm 5 and is fixedly connected with long, longly carry that arm 5 is slidably connected with long draw 12, long draw 12 with griffe frame 13 and be slidably connected.
Operation principle of the present utility model is:
Main shaft 4 rotates and drives 11 rotations of small eccentricity axle, drive 2 side-to-side movements of small eccentricity pull bar, drive short swing arm 7 side-to-side movements, the side-to-side movement of short swing arm 7 drives the short arm 1 of carrying and moves up and down, and shortly carries moving up and down by short rod 8, griffing frame 13, suspension rod 9 and make and griffe 10 to move up and down of arm 1.
In like manner, main shaft 4 rotates and drives 3 rotations of large eccentricity axle, drive 14 side-to-side movements of large eccentricity pull bar, drive long arm swing 6 side-to-side movements, the side-to-side movement of long arm swing 6 drives longly to be carried arm 5 and moves up and down, and longly carries moving up and down by long draw 12, griffing frame 13, suspension rod 9 and make and griffe 10 to move up and down of arm 5.
The utility model large eccentricity axle 3, small eccentricity axle 11 are symmetrical, and quality is symmetrical, and when main shaft 4 rotated, dynamic balancing was better, and machine operates steadily; Main shaft 4 rotates, and when small eccentricity axle 11 drove small eccentricity pull bar 2 to left movement, large eccentricity axle 3 drove large eccentricity pull bar 14 and moves right; When small eccentricity axle 11 drive small eccentricity pull bars 2 moved right, the large eccentricity axle drove large eccentricity pull bar 14 to left movement.Large eccentricity pull bar 14 is just opposite with small eccentricity pull bar 2 directions of motion, and the power that is subject to is opposite.Concerning main shaft 4, two power is balance just.

Claims (1)

1. electronic jacquard machine griffes driving mechanism, comprise and griffe (10), griffe (10) by suspension rod (9) with griffe frame (13) and be fixedly connected with, it is characterized in that: small eccentricity axle (11) is fixedly connected with main shaft (4), small eccentricity axle (11) is slidably connected by bearing and small eccentricity pull bar (2), small eccentricity pull bar (2) is slidably connected by bearing and short swing arm (7), short swing arm (7) is fixedly connected with the short arm (1) of carrying, the short arm (1) of carrying is slidably connected with short rod (8), short rod (8) with griffe frame (13) and be slidably connected, large eccentricity axle (3) is fixedly connected with main shaft (4), large eccentricity axle (3) is slidably connected by bearing and large eccentricity pull bar (14), large eccentricity pull bar (14) is slidably connected by bearing and long arm swing (6), long arm swing (6) is carried arm (5) and is fixedly connected with long, longly carry that arm (5) is slidably connected with long draw (12), long draw (12) with griffe frame (13) and be slidably connected.
CN 201220434218 2012-08-29 2012-08-29 Griffe driving mechanism for electronic jacquard machine Expired - Fee Related CN202945401U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220434218 CN202945401U (en) 2012-08-29 2012-08-29 Griffe driving mechanism for electronic jacquard machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220434218 CN202945401U (en) 2012-08-29 2012-08-29 Griffe driving mechanism for electronic jacquard machine

Publications (1)

Publication Number Publication Date
CN202945401U true CN202945401U (en) 2013-05-22

Family

ID=48421108

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220434218 Expired - Fee Related CN202945401U (en) 2012-08-29 2012-08-29 Griffe driving mechanism for electronic jacquard machine

Country Status (1)

Country Link
CN (1) CN202945401U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104562360A (en) * 2015-01-23 2015-04-29 浙江奇汇电子提花机有限公司 Rocker shafting structure of jacquard machine
CN105350136A (en) * 2015-12-04 2016-02-24 浙江奇汇电子提花机有限公司 Low-speed electronic jacquard device
CN106256936A (en) * 2015-06-22 2016-12-28 施托布利里昂公司 For the blade of full-jacquard mechanism moveable hook and include the full-jacquard mechanism of this blade

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104562360A (en) * 2015-01-23 2015-04-29 浙江奇汇电子提花机有限公司 Rocker shafting structure of jacquard machine
CN106256936A (en) * 2015-06-22 2016-12-28 施托布利里昂公司 For the blade of full-jacquard mechanism moveable hook and include the full-jacquard mechanism of this blade
CN105350136A (en) * 2015-12-04 2016-02-24 浙江奇汇电子提花机有限公司 Low-speed electronic jacquard device

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

Owner name: SHENGZHOU SANCHENG MACHINERY CO., LTD.

Free format text: FORMER OWNER: SHENGZHOU SANCHENG ELECTRONIC SCIENCE + TECHNOLOGY CO., LTD.

Effective date: 20140509

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

Effective date of registration: 20140509

Address after: Shengzhou City, Zhejiang province 312400 Shaoxing city Sanjiang Street Xianhu Road No. 815 first floor

Patentee after: SHENGZHOU SANCHENG MACHINERY CO., LTD.

Address before: Shengzhou City, Zhejiang province 312400 Shaoxing city Sanjiang Street Xianhu Road No. 815

Patentee before: Shengzhou City Sancheng Electronic Science & Technology Co., Ltd.

DD01 Delivery of document by public notice

Addressee: SHENGZHOU SANCHENG MACHINERY CO., LTD.

Document name: Notification of Termination of Patent Right

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

Granted publication date: 20130522

Termination date: 20140829

EXPY Termination of patent right or utility model