CN201842947U - Transmission device for triangular mechanism of full-computerized flat knitting machine - Google Patents

Transmission device for triangular mechanism of full-computerized flat knitting machine Download PDF

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Publication number
CN201842947U
CN201842947U CN2010202945239U CN201020294523U CN201842947U CN 201842947 U CN201842947 U CN 201842947U CN 2010202945239 U CN2010202945239 U CN 2010202945239U CN 201020294523 U CN201020294523 U CN 201020294523U CN 201842947 U CN201842947 U CN 201842947U
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CN
China
Prior art keywords
cam
transmission
full
computerized flat
triangular
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Expired - Fee Related
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CN2010202945239U
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Chinese (zh)
Inventor
李宾
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李宾
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Priority to CN2010202945239U priority Critical patent/CN201842947U/en
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Publication of CN201842947U publication Critical patent/CN201842947U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a transmission device, in particular to a transmission device for a triangular mechanism of a full-computerized flat knitting machine, and belongs to the technical field of knitting machinery. The transmission device for the triangular mechanism of the full-computerized flat knitting machine comprises a stepping motor mounted on a frame, wherein a gear is mounted at one end of the output shaft of the stepping motor and is in transmission connection with a needle pressing triangle through a rack; and a cam is mounted at the other end of the output shaft of the stepping motor and is in transmission connection with a needle turning triangle and a knitting triangle through a lever. The utility model has the benefits that the design is reasonable; the structure is simple; one stepping motor is adopted to control a plurality of actions of the triangular mechanism; a transmission line is compact, and compound drive can be conducted according to the kinematic relation of the triangles; the moving reliability is high; the lifting rate of the triangular mechanism is greatly improved, so that the work efficiency and the work precision of the full-computerized flat knitting machine are increased; and moreover, the accuracy of positioning of the triangles is improved, and the knitting quality of fabric is increased.

Description

The cam mechanism transmission device of full-computerized flat braiding machine
Technical field
The utility model relates to a kind of transmission device, and especially a kind of cam mechanism transmission device of full-computerized flat braiding machine belongs to technical field of knitting machinery.
Background technology
On the full-computerized flat braiding machine, cam mechanism work such as knitting cam, tipping bucket triangle and depressing cam are embedded on the plate of mountain, and these cam mechanisms are that the movable corresponding driving mechanism of needs drives.In the existing knitting mechanism, these cam mechanisms have plenty of the drive of carrying out, and have plenty of according to mutual movement relation and carry out linkage driving.Adopt often electromagnet and the cam that carry out linkage driving carry out drive controlling to the cam mechanism of activity, but the component part of link gear is many, the structure relative complex, the manufacturing cost height, break down easily in the use, and the electromagnet life-span is short, causes noise pollution easily.
The utility model content
The purpose of this utility model is in order to solve the shortcoming that prior art exists, propose a kind of simple in structure, easy to use, the cam mechanism transmission device of the full-computerized flat braiding machine of flexible operation.
The purpose of this utility model can be achieved through the following technical solutions: the cam mechanism transmission device of full-computerized flat braiding machine, its improvements are, comprise rack-mounted stepper motor, one end of described stepper motor output shaft is equipped with gear, and described gear is in transmission connection by tooth bar and depressing cam; The other end of described stepper motor output shaft is equipped with cam, described cam by lever with turn over the pin triangle and knitting cam is in transmission connection.
The purpose of this utility model can also further realize by following technology solution:
The cam mechanism transmission device of aforesaid full-computerized flat braiding machine, wherein said gear is meshed with groove on the removable tooth bar, and described tooth bar is connected with depressing cam.
The cam mechanism transmission device of aforesaid full-computerized flat braiding machine, wherein said cam is connected with mount pad by connecting axle, and the curved surface of described mount pad is provided with groove, is plugged with lever in the groove, and lever is connected with the pin triangle that turns over that is arranged on cam one side.
The cam mechanism transmission device of aforesaid full-computerized flat braiding machine wherein saidly turns over the pin triangle and knitting cam is in transmission connection.
The beneficial effects of the utility model are: the cam mechanism transmission device of full-computerized flat braiding machine of the present utility model is reasonable in design, simple in structure, use a plurality of actions of a step motor control cam mechanism, drive line succinctly and according to the movement relation of each triangle is united driving, the motion credibility height, improved the elevation rate of cam mechanism greatly, thereby the operating efficiency and the operating accuracy of flat braiding machine have been improved, also improve the positioning accuracy of each triangle, improved the weaving quality of fabric.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the cam mechanism structural representation.
The specific embodiment
Embodiment one
The cam mechanism transmission device of the full-computerized flat braiding machine of present embodiment, as shown in Figure 1, comprise rack-mounted stepper motor 2, an end of stepper motor 2 output shafts is equipped with gear 3, gear 3 is meshed with groove on the removable tooth bar 5, and tooth bar 5 is connected with depressing cam 8; The other end of stepper motor 2 output shafts is equipped with cam 1, its cam 1 is connected with mount pad by connecting axle, and the curved surface of mount pad is provided with groove, is plugged with lever 4 in the groove, lever 4 is connected with the pin triangle 6 that turns over that is arranged on cam 1 one sides, turns over pin triangle 6 and is in transmission connection with knitting cam 7.
During work, stepper motor 2 drives cam 1 and rotates, promote lever 4 by the curved surface groove on the coupled mount pad and move up and down, turn over pin triangle 6 and move up and down, turn over moving up and down of pin triangle 6 and make connected knitting cam 7 do and turn over 6 reverse the moving up and down of pin triangle thereby drive; Meanwhile, 3 rotations of stepper motor 2 driven gears, reciprocating in order to promote tooth bar 5, thus make depressing cam 8 move up and down, to satisfy the requirement of flat braiding machine braided fabric.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.

Claims (4)

1. the cam mechanism transmission device of a full-computerized flat braiding machine, it is characterized in that: comprise rack-mounted stepper motor, an end of described stepper motor output shaft is equipped with gear, and described gear is in transmission connection by tooth bar and depressing cam; The other end of described stepper motor output shaft is equipped with cam, described cam by lever with turn over the pin triangle and knitting cam is in transmission connection.
2. the cam mechanism transmission device of full-computerized flat braiding machine according to claim 1 is characterized in that: described gear is meshed with groove on the removable tooth bar, and described tooth bar is connected with depressing cam.
3. the cam mechanism transmission device of full-computerized flat braiding machine according to claim 1, it is characterized in that: described cam is connected with mount pad by connecting axle, the curved surface of described mount pad is provided with groove, is plugged with lever in the groove, and lever is connected with the pin triangle that turns over that is arranged on cam one side.
4. the cam mechanism transmission device of full-computerized flat braiding machine according to claim 3 is characterized in that: describedly turn over the pin triangle and knitting cam is in transmission connection.
CN2010202945239U 2010-08-18 2010-08-18 Transmission device for triangular mechanism of full-computerized flat knitting machine Expired - Fee Related CN201842947U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202945239U CN201842947U (en) 2010-08-18 2010-08-18 Transmission device for triangular mechanism of full-computerized flat knitting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202945239U CN201842947U (en) 2010-08-18 2010-08-18 Transmission device for triangular mechanism of full-computerized flat knitting machine

Publications (1)

Publication Number Publication Date
CN201842947U true CN201842947U (en) 2011-05-25

Family

ID=44037842

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202945239U Expired - Fee Related CN201842947U (en) 2010-08-18 2010-08-18 Transmission device for triangular mechanism of full-computerized flat knitting machine

Country Status (1)

Country Link
CN (1) CN201842947U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102108595A (en) * 2011-03-24 2011-06-29 张家港市中飞针织设备有限公司 Full-automatic computerized flat knitting machine
CN102787441A (en) * 2012-08-31 2012-11-21 常熟市国光机械有限公司 Method for controlling combined cam color changing base of computerized flat knitting machine
CN102808279A (en) * 2012-08-31 2012-12-05 常熟市国光机械有限公司 Combined cam type color-changing base of computer flat knitting machine
CN105908350A (en) * 2016-07-05 2016-08-31 宁波慈星股份有限公司 Zhongshan transmission mechanism in flat knitting machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102108595A (en) * 2011-03-24 2011-06-29 张家港市中飞针织设备有限公司 Full-automatic computerized flat knitting machine
CN102787441A (en) * 2012-08-31 2012-11-21 常熟市国光机械有限公司 Method for controlling combined cam color changing base of computerized flat knitting machine
CN102808279A (en) * 2012-08-31 2012-12-05 常熟市国光机械有限公司 Combined cam type color-changing base of computer flat knitting machine
CN102787441B (en) * 2012-08-31 2013-11-20 常熟市国光机械有限公司 Method for controlling combined cam color changing base of computerized flat knitting machine
CN105908350A (en) * 2016-07-05 2016-08-31 宁波慈星股份有限公司 Zhongshan transmission mechanism in flat knitting machine
CN105908350B (en) * 2016-07-05 2017-11-17 宁波慈星股份有限公司 Middle mountain transmission mechanism in straight-bar machines

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

Granted publication date: 20110525

Termination date: 20150818

EXPY Termination of patent right or utility model