WO2008113225A1 - Guide de came pour machine à tricoter - Google Patents

Guide de came pour machine à tricoter Download PDF

Info

Publication number
WO2008113225A1
WO2008113225A1 PCT/CN2007/001997 CN2007001997W WO2008113225A1 WO 2008113225 A1 WO2008113225 A1 WO 2008113225A1 CN 2007001997 W CN2007001997 W CN 2007001997W WO 2008113225 A1 WO2008113225 A1 WO 2008113225A1
Authority
WO
WIPO (PCT)
Prior art keywords
triangular
block
slider
guiding
knitting machine
Prior art date
Application number
PCT/CN2007/001997
Other languages
English (en)
Chinese (zh)
Inventor
Yu-Hsin Wu
Original Assignee
Yu-Hsin Wu
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 Yu-Hsin Wu filed Critical Yu-Hsin Wu
Publication of WO2008113225A1 publication Critical patent/WO2008113225A1/fr

Links

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

Definitions

  • the invention relates to the field of knitting machines, and in particular to a knitting machine triangular guide block. Background technique
  • a double-sided rib knitting machine pressing needle triangle disclosed in Chinese Utility Model Patent No. ZL 0 022 8613.0 which is composed of a triangular panel and a needle slider, wherein a screw hole is arranged in the center of the front surface of the triangular panel, and the right half of the front surface is provided.
  • the needle groove is arranged, and the pressure pin slider is embedded in the sliding groove provided in the left half of the triangular panel, and the gap between one side of the pressure pin slider and the triangular panel forms a needle groove, the bottom of the pressure needle groove, and the pressure needle A pin channel opening is formed in the slider.
  • the needle guide track guided by the needle-shaped triangular guide block is relatively simple and cannot be applied to the processing of more complicated knitwear. Summary of the invention
  • the technical problem to be solved by the present invention is to provide a triangular guide block for a knitting machine which has a simple structure, high reliability and low cost.
  • a knitting machine triangular guide block comprising a fixing plate, a first triangular guide block and a triangular angle plate which are arranged on the fixing plate in an up-and-down manner.
  • the first triangular guide block can be mounted on the fixing plate perpendicularly to the protruding plate and the recessed surface; the triangular panel is provided with a second guiding groove and a sliding slot, and the second guiding groove is provided with a protrusion and a depression.
  • a second triangular guide block wherein the sliding slot is provided with a slider that can slide left and right, and the slider has a third guiding slot; the first triangular guiding block and the second triangular guiding block cooperate to form a seesaw type linkage mechanism
  • the first triangular guide block protrudes to a high position
  • the second triangular guide block is sunk to a lower position in the second guide groove; and when the first slider is depressed to a lower position, the second slider protrudes to the second position The high position in the guide.
  • the seesaw type linkage mechanism comprises a connecting rod, and two ends of the connecting rod are respectively connected
  • the first triangular guide block and the second triangular guide block are disposed at a support point in the middle of the connecting rod, and the first end of the connecting rod is further connected to a spring, and an electromagnet is further disposed below the second end.
  • the inner side of the slider is connected to a driving block, and the driving block is also connected to the power output end of the knitting machine.
  • the beneficial effects of the present invention are as follows:
  • the present invention can form different pin passages by the mutual engagement of the two triangular guide blocks constituting the slab-type transmission mechanism, and the mutual sliding of the sliders, and can obtain different pin passages.
  • the pin movement track controls the working stroke of the pin; and the triangular guide block has a simple structure, low bit precision, high reliability, and low cost.
  • FIG. 1 is a schematic view showing the structure of a triangular guide block of a knitting machine of the present invention.
  • FIG. 2 is a schematic structural view of a second triangular guide block of a triangular guide block of a knitting machine of the present invention.
  • Figure 3 is a diagram showing the structure of the needle of the knitting machine.
  • FIG. 4 is a schematic view showing the first type of pin movement mode of the knitting machine triangular guide block of the present invention.
  • Fig. 5 is a schematic view showing the second type of pin movement mode of the knitting guide triangle guide block of the present invention.
  • Fig. 6 is a schematic view showing the third type of pin movement mode of the knitting machine triangle guide block of the present invention.
  • the present invention provides a knitting machine triangular guide block, comprising a fixing plate 1, a first triangular guiding block 2 and a triangular panel 3 which are arranged on the fixing plate 1 in an up-and-down manner.
  • the first triangular guide block 2 can protrude perpendicularly to the fixed plate 1 and can be further recessed and retracted. .
  • the triangular panel 3 is provided with a second guiding slot 30 and a sliding slot 31.
  • the second guiding slot 30 is provided with a second triangular guiding block 32 which can be protruded and sunken.
  • the sliding slot 31 is provided with a sliding sliding mechanism.
  • the slider 33 is provided with a third guiding groove 34, the inner side of the slider 33 is connected with a driving block (not shown), and the driving block is connected to the power output end of the knitting machine to drive sliding Block 33 slides left and right within the chute 31.
  • FIG. 3 it is a structural view of the lead pin 4 used in the knitting machine, which has two guiding blocks 40, 42, and two guiding blocks 40, 42 respectively along the first triangular guiding block 2 and the second triangular guiding block 32.
  • the defined trajectory movement As shown in FIG. 3, it is a structural view of the lead pin 4 used in the knitting machine, which has two guiding blocks 40, 42, and two guiding blocks 40, 42 respectively along the first triangular guiding block 2 and the second triangular guiding block 32. The defined trajectory movement.
  • the first triangular guide block 2 and the second triangular guide block 32 are coupled to each other to form a seesaw type interlocking mechanism.
  • the seesaw type interlocking mechanism can adopt the following structural mode: connected by a connecting rod (not shown)
  • the first triangular guide block 2 and the second triangular guide block 32, and the middle portion of the connecting rod is disposed at a supporting point, the first end of the connecting rod is connected with a spring, and the second end is provided with an electromagnet, when electromagnetic
  • the iron is energized to generate electromagnetic attraction to attract the second end of the connecting rod, and the triangular guiding block at the end is depressed; and the triangular guiding block at the first end of the connecting rod protrudes, and when the electromagnet is powered off,
  • the first end of the connecting rod is pulled back by the spring to cause the triangular guide block at the end to sink, and correspondingly, the triangular guide block at the second end of the connecting rod protrudes.
  • the second slider 32 is sunk to a lower position in the second guide groove 30, and at this time, the upper end of the lead pin 4 is guided.
  • the block 40 moves along the first track 51 defined by the upper edge of the first triangular guide block 2, and the lower end guide block 42 is moved to move along the second track 52 defined by the upper slot wall of the second guide groove 30.
  • the slider 33 slides to a certain side in the sliding slot 31 according to the moving direction of the lead pin 4, and a third trajectory 53 is also defined by the third guiding slot 34 to guide the guiding block 42 of the lead pin.
  • the third trajectory 53 moves, and at this time, the guiding block 40 at the upper end of the lead pin 4 is driven to move along a fourth trajectory 54 below the first triangular guide block 2.
  • the lead pin 4 is moved to the right side, and the slider 33 is slid to the right side of the chute 31.
  • the slider 33 is slid to The left side of the chute 31.
  • the second slider 32 protrudes outward to a high position in the second guiding groove 30, and the second slider 32 is A fifth track 55 is formed between the lower groove walls of the second guiding groove 30, and the guiding block 42 at the lower end of the pin 4 moves along the fifth track 55, and simultaneously drives the guiding block 40 at the upper end of the pin 4 along the first Six tracks 56 movements.
  • the slider 33 and the third guide groove 34 do not need to guide the lead pin 4, and therefore, the slider 33 can be located at any position in the chute 31, for example, the left side, the right side, and the center, as shown in FIG.
  • the slider 33 is located at the center of the chute 31.
  • the present invention can form different pin restricting passages by the mutual engagement of the first triangular guide block 2, the protruding or sag of the second triangular guide block 32, which constitutes the seesaw type transmission mechanism, and the sliding sliding of the slider.
  • a variety of different pin movement trajectories can be obtained, thereby controlling the working stroke of the pin; and the triangular guide block has a simple structure, low positional accuracy, high reliability, and low cost.

Landscapes

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

Abstract

L'invention concerne un guide de came pour machine à tricoter comprenant une plaque fixe (1) pourvue d'un premier guide de came (2) et d'une plaque de came (3) placée en haut et en bas de la plaque fixe. Le premier guide de came peut être monté verticalement de manière convexe ou concave sur la plaque fixe. Une deuxième rainure de guidage (30) et une rainure de coulissement (31) sont disposées sur la plaque de came. Un second guide de came (32) peut être monté verticalement de manière convexe ou concave dans la seconde rainure de guidage. Un coulisseau (33) peut se déplacer vers la droite et vers la gauche dans la rainure de coulissement. Une troisième rainure de coulissement (34) est disposée sur le coulisseau. Un système de raccordement de type inverseur est constitué du premier guide de came et du second guide de came. Le second guide de came descend vers sa position inférieure dans la deuxième rainure de guidage lorsque le premier guide de came monte vers sa position supérieure, et le second guide de came se place dans sa position supérieure dans la deuxième rainure de guidage lorsque le premier guide de came descend vers sa position inférieure. Le déplacement mutuel convexe ou concave des deux guides de came et le coulissement du coulisseau forment des pistes différentes, ce qui permet de commander la course du guide d'aiguille.
PCT/CN2007/001997 2007-03-16 2007-06-26 Guide de came pour machine à tricoter WO2008113225A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNA2007100735366A CN101067259A (zh) 2007-03-16 2007-03-16 针织机三角导块
CN200710073536.6 2007-03-16

Publications (1)

Publication Number Publication Date
WO2008113225A1 true WO2008113225A1 (fr) 2008-09-25

Family

ID=38879944

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/001997 WO2008113225A1 (fr) 2007-03-16 2007-06-26 Guide de came pour machine à tricoter

Country Status (2)

Country Link
CN (1) CN101067259A (fr)
WO (1) WO2008113225A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108796803A (zh) * 2018-08-08 2018-11-13 江苏金龙科技股份有限公司 一种电磁铁推针机构
CN109518351A (zh) * 2019-01-29 2019-03-26 汕头市连兴实业有限公司 三位一体电机控制山板

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114350487A (zh) * 2020-10-13 2022-04-15 中国科学院大连化学物理研究所 一种用于单细胞取样与喷针快速更换的操作仪

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4819455A (en) * 1987-05-07 1989-04-11 Universal Maschinenfabrik Dr. Rudolf Schieber Gmbh & Co. Kg Flat knitting machine
JPH0598546A (ja) * 1991-10-04 1993-04-20 Shima Seiki Mfg Ltd 横編機におけるトランスフアーの方法およびその装置
US5417086A (en) * 1992-11-28 1995-05-23 Sipra Patententwicklungs- Und Beteiligungsgesellschaft Mbh Lock arrangement for a knitting machine
CN2271540Y (zh) * 1996-07-23 1997-12-31 佰龙机械厂股份有限公司 圆型针织机的提花装置
CN1824866A (zh) * 2006-02-17 2006-08-30 吴宇芯 针织机三角导块模组

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4819455A (en) * 1987-05-07 1989-04-11 Universal Maschinenfabrik Dr. Rudolf Schieber Gmbh & Co. Kg Flat knitting machine
JPH0598546A (ja) * 1991-10-04 1993-04-20 Shima Seiki Mfg Ltd 横編機におけるトランスフアーの方法およびその装置
US5417086A (en) * 1992-11-28 1995-05-23 Sipra Patententwicklungs- Und Beteiligungsgesellschaft Mbh Lock arrangement for a knitting machine
CN2271540Y (zh) * 1996-07-23 1997-12-31 佰龙机械厂股份有限公司 圆型针织机的提花装置
CN1824866A (zh) * 2006-02-17 2006-08-30 吴宇芯 针织机三角导块模组

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108796803A (zh) * 2018-08-08 2018-11-13 江苏金龙科技股份有限公司 一种电磁铁推针机构
CN109518351A (zh) * 2019-01-29 2019-03-26 汕头市连兴实业有限公司 三位一体电机控制山板

Also Published As

Publication number Publication date
CN101067259A (zh) 2007-11-07

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