GB2267292A - Sinker cam arrangement for knitting machine - Google Patents

Sinker cam arrangement for knitting machine Download PDF

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Publication number
GB2267292A
GB2267292A GB9210803A GB9210803A GB2267292A GB 2267292 A GB2267292 A GB 2267292A GB 9210803 A GB9210803 A GB 9210803A GB 9210803 A GB9210803 A GB 9210803A GB 2267292 A GB2267292 A GB 2267292A
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GB
United Kingdom
Prior art keywords
transmission
knitting machine
reed
diamond piece
transmission diamond
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.)
Withdrawn
Application number
GB9210803A
Other versions
GB9210803D0 (en
Inventor
Chun-Chung Chen
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.)
CHEN CHUN CHUNG
Original Assignee
CHEN CHUN CHUNG
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 CHEN CHUN CHUNG filed Critical CHEN CHUN CHUNG
Priority to GB9210803A priority Critical patent/GB2267292A/en
Publication of GB9210803D0 publication Critical patent/GB9210803D0/en
Publication of GB2267292A publication Critical patent/GB2267292A/en
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/32—Cam systems or assemblies for operating knitting instruments
    • D04B15/34—Cam systems or assemblies for operating knitting instruments for dials
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/32—Cam systems or assemblies for operating knitting instruments

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)

Abstract

A cam arrangement for operating the sinkers (13) of a circular knitting machine comprises pairs of cam elements (19, 20) abutting each other end to end at mating curved surfaces (21) and connected to a supporting ring (12) by screws (15, 16). <IMAGE>

Description

IMPROVED MECHANISM OF THE TRANSMISSION DIAMOND PIECES FOR PATTERN WHEELS KNITTING MACHINE Field of the Invention The present invention relates to an improved mechanism of the transmission diamond pieces for use on a pattern wheels knitting machine, in which each transmission diamond piece formed by a pair of half-body elements is fixed between the pressing plate and the notch of the reed by thread rods screved through the pressing plate and is able to be adjusted to desirable angle or position to decrease the friction with the reed and prolong the life of the knitting machine.
Background of the Invention In the knitting device of a pattern wheels knitting machine, the reeds surrounding the stitch cylinder are activated, in the high speed rotation of the cylinder, by the transmission diamond pieces fixed respectively between the pressing plate and the notch of each reed to perform a back-and-forth motion in accordance with the weaving of the needles to form the material thread into a piece of cloth.
The transmission diamond pieces must be firmly connected with the reeds so that each reed can move back and forth continuously. AccordinglY. the contacted Part of the reed and the diamond piece on a conventional knitting machine can be damaged frequently due to the high speed operation of the knitting and thereby lower the productivity and raise the cost.
There is a prior art titled "IMPROVED TRANSMISSION DIAMOND PIECE OF KNITTING MACHINE", allowed as Taivan Patent No.79208703, discloses a device for lovering the wearing of the reeds in which an adjustable auxiliary diamond piece is added to the end of each first diamond piece so that in the knitting procesure the friction between the reed and the diamond piece Produced by the push of the thread will be transfered to wear other unimportant part and thereby prolong the life of the reeds.
In fact, in the aforegoing prior art, it is just added with an auxiliary diamond piece to each transmission diamond Piece for the friction with the reed, the wearing of the reed is still there.
In a knitting motion, the transmission diamond pieces chained in a circle will have certain contact and friction with each reed. However such friction can be considerably relieved by adjusting each diamond piece to an ideal arched position, which is to say that, the transmission diamond pieces of the conventional knitting machine or the prior art are not adjusted to a desirable angle and position so that there will be unproper and overload wearing.
Summary of the Invention To overcome the disadvantage mentioned above, the present invention provides an improved mechanism of the transmission diamond pieces for the pattern wheels knitting machine, which every transmission diamond Piece in the mechanism formed by a pair of half-body elements is fixed between the pressing plate and the notch of the reed by two thread rods and is able to be adjusted easily and rapidly to desirable position, to decrease the wearing of the reeds.
Therefore, it is the main object of the present invention to provide an improved mechanism of the knitting machine that is needless to add an auxiliary diamond piece for lowering the friction so as to save the cost.
It is a further object of the present invention to provide an improved mechanism of the transmission diamond pieces formed respectively by a pair of half-body elements in which the diamond pieces chained into a circle can be adjusted to a proper position so that the reeds can move more smoothly to increase the operation speed and raise the productivity.
Brief Description of the Drawings FIG. 1 is a- front view of the present invention installed on a Pattern wheels knitting machine.
FIG. 2 is a perspective view shoving the transmission diamond piece, the pressing plate, and the reed.
FIG. 3 is a cross-sectional view showing the assembled transmission diamond piece, the pressing plate, and the reed.
FIG. 4 is a perspective of the transmission diamond piece of the present invention.
Detailed Description of the Invention As shown in FIG. 1, 2, and 3, the improved mechanism of the transmission diamond piece is structured by a pair of half-body elements 19, 20 respectively fixed between the pressing plate 12 and the notch 14 of the reed 13 by screving two thread rods 15,16 into two threaded holes 17, 18 on the plate 12.
Each transmission diamond Piece is formed with a pair of half-bodr elements 19, 20 in which the connecting surface 21 between the two elements is arched.
A number of transmission diamond pieces are connected together by the arched surface, as shown in FIG. 4, to form into a circle on the rack of the machine in accotdance with the circular shape of the machine body 11.
As mentioned above, each transmission diamond piece formed br two half-body elements is chained with another two transmission diamond pieces from the arched surfaces on the two ends; and individual half-body element 19, or 20 can be adjusted to a desirable angle or Position according to the flexibility of the thread rod 15, or 16 so as to achieve a smooth performance. The transmission diamond piece can thereby be functioned in accordance with the reed efficiently to decrease unproper compression and friction, and to smooth the knitting operation.
It is seen from the aforegoing description that the improved mechanism of the transmission diamond pieces of the present invention which has an uncomplicated strucutre, constituted by a pair of half-body elements with arched connecting surfaces at both end to form a smoothy chain to decrease the friction with the reed, speed the operation of the knitting, is indeed a novel and progressive design.

Claims (1)

  1. Vhat is claimed is:
    an improved mechanism of the transmission diamond piece for the pattern wheels knitting machine comprising a number of transmission diamond pieces respectively fixed between the pressing plate and the notch of the reed by two thread rods screwed in two threaded holes on said pressing plate; wherein each transmission diamond piece is formed by a pair of half-body elements which has arched connecting surface every transmission diamond piece is connected to another transmission diamond piece from said arched surfaces to form a circle on the rack of the machine in accordance with the circular shaPe of the machine body.
GB9210803A 1992-05-21 1992-05-21 Sinker cam arrangement for knitting machine Withdrawn GB2267292A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9210803A GB2267292A (en) 1992-05-21 1992-05-21 Sinker cam arrangement for knitting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9210803A GB2267292A (en) 1992-05-21 1992-05-21 Sinker cam arrangement for knitting machine

Publications (2)

Publication Number Publication Date
GB9210803D0 GB9210803D0 (en) 1992-07-08
GB2267292A true GB2267292A (en) 1993-12-01

Family

ID=10715815

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9210803A Withdrawn GB2267292A (en) 1992-05-21 1992-05-21 Sinker cam arrangement for knitting machine

Country Status (1)

Country Link
GB (1) GB2267292A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7827828B2 (en) 2008-12-17 2010-11-09 Monarch Knitting Machinery Corp. Circular knitting machine with sinker cams facilitating high-speed operation
US8938995B2 (en) 2013-03-15 2015-01-27 Monarch Knitting Machinery Corporation Circular knitting machine with mounting arrangement for sinker cams

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1077776A (en) * 1963-10-22 1967-08-02 Elitex Zavody Textilniho Improvements in or relating to knitting machines
GB1175217A (en) * 1967-05-25 1969-12-23 David Brook Method and Apparatus for making Material having Variable Length Loops.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1077776A (en) * 1963-10-22 1967-08-02 Elitex Zavody Textilniho Improvements in or relating to knitting machines
GB1175217A (en) * 1967-05-25 1969-12-23 David Brook Method and Apparatus for making Material having Variable Length Loops.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7827828B2 (en) 2008-12-17 2010-11-09 Monarch Knitting Machinery Corp. Circular knitting machine with sinker cams facilitating high-speed operation
WO2010077817A3 (en) * 2008-12-17 2010-12-16 Monarch Knitting Machinery Corp. Circular knitting machine with sinker cams facilitating high-speed operation
CN102317522A (en) * 2008-12-17 2012-01-11 莫纳克针织机公司 Circular knitting machine with sinker cams facilitating high-speed operation
US8938995B2 (en) 2013-03-15 2015-01-27 Monarch Knitting Machinery Corporation Circular knitting machine with mounting arrangement for sinker cams

Also Published As

Publication number Publication date
GB9210803D0 (en) 1992-07-08

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)