CN100434584C - Triangular guide block module for knitting machine - Google Patents
Triangular guide block module for knitting machine Download PDFInfo
- Publication number
- CN100434584C CN100434584C CNB2006100078139A CN200610007813A CN100434584C CN 100434584 C CN100434584 C CN 100434584C CN B2006100078139 A CNB2006100078139 A CN B2006100078139A CN 200610007813 A CN200610007813 A CN 200610007813A CN 100434584 C CN100434584 C CN 100434584C
- Authority
- CN
- China
- Prior art keywords
- guide block
- cam
- cam guide
- isosceles
- boss
- 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
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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
- D04B15/36—Cam systems or assemblies for operating knitting instruments for flat-bed knitting machines
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The present invention discloses a cam guide block mould train for knitting machines, which comprises a fixed plate with an isosceles cam inner hole, wherein a first cam guide block is arranged on the fixed plate and right below the isosceles cam inner hole, and the first cam guide block is provided with a first guide groove, a second guide groove and a third guide groove; a second cam guide block is movably arranged in the isosceles cam inner hole, the second cam guide block is provided with an isosceles cam lug boss, the isosceles cam lug boss is smaller than the isosceles cam inner hole and is contained in the isosceles cam inner hole, and the second cam guide block is provided with a first spacing groove and a second spacing groove. A guide needle of the knitting machine moves along the guide grooves on the first cam guide block and the spacing grooves on the second cam guide block, and the guide needle of the knitting machine can move along different tracks by changing the position of the first cam guide block in the isosceles cam inner hole so as to control the working travel of the guide needle.
Description
[technical field]
The present invention relates to knitting machine, especially relate to a kind of knitting machine cam guide block module.
[background technology]
The head triangle of existing knitting machine is made up of a lot of modules, and each module is interactive, and very high to the position of triangle and the requirement of quality of fit each other, complex structure breaks down and maintenance difficult easily, the cost height.
[summary of the invention]
Technical problem to be solved by this invention is to provide a kind of knitting machine cam guide block module, and is simple in structure, the reliability height, and cost is low.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of knitting machine cam guide block module is provided, described cam guide block module comprises that one has the fixed head of an isoceles triangle endoporus, on the described fixed head, first cam guide block is installed under the isoceles triangle endoporus, on described first cam guide block first guide groove is set, second guide groove, the 3rd guide groove, movable second cam guide block of installing in the described isoceles triangle endoporus, described second cam guide block has an isoceles triangle shape boss, described isosceles triangle boss is less than the isoceles triangle endoporus and be placed in the isoceles triangle endoporus, on described second cam guide block first stopper slot is set, second stopper slot.
Further improvement in the technical proposal is:
The fixedly connected drive plate of the isosceles triangle boss of described second cam guide block, erect on the drive plate drive rod and a positioning rod are arranged, one spring is installed on the backstay and is strained to isoceles triangle endoporus top-direction, drive rod flexibly connects a crank, one end of crank has a boss, the drive rod end comes to this boss Toru, and the other end of crank is connected in the clutch end of knitting machine.
The invention has the beneficial effects as follows: the present invention includes three triangles, first cam guide block has three multidirectional guide grooves for what fix above first cam guide block; Two stopper slots are arranged on second cam guide block, and second cam guide block has three positions that are positioned at isoceles triangle endoporus summit along the activity of isoceles triangle endoporus.Drawing of knitting machine has two guide ledges on the pin, a boss is along the guide groove movement on first cam guide block, and another boss moves along the stopper slot on second cam guide block.The change of the second cam guide block position makes boss move along different tracks, thus the impulse stroke that pin is drawn in control.One crank that is connected in the clutch end of knitting machine is controlled the conversion between the position on three isoceles triangle endoporus summits of second cam guide block.Therefore this cam guide block modular structure is simple, and is low to the status requirement precision of cam guide block, the reliability height, and cost is low.
[description of drawings]
Fig. 1 is the fixed head structure chart;
Fig. 2 is the first cam guide block structure chart;
Fig. 3 is an A-A cutaway view among Fig. 2;
Fig. 4 is the second cam guide block front view;
Fig. 5 is the second cam guide block rearview;
Fig. 6 is the second cam guide block left view;
Fig. 7 is the structure chart of knitting power traction pin;
Fig. 8 is for after the cam guide block module assembling, the situation that is in first kind of position of second cam guide block;
Fig. 9 is for after the cam guide block module assembling, the situation that is in second kind of position of second cam guide block;
Figure 10 is for after the cam guide block module assembling, the situation that is in the third position of second cam guide block;
Figure 11 is the drive plate structure chart;
Figure 12 is an A-A cutaway view among Figure 11;
Figure 13 is crank structure figure;
Figure 14 is an A-A cutaway view among Figure 13;
Figure 15 is drive plate, crank and the second cam guide block connection diagram;
Figure 16 drives second cam guide block motion schematic diagram in the isoceles triangle endoporus for crank;
Figure 17 is three work trajectory diagrams of knitting eedle.
Below in conjunction with accompanying drawing the present invention is described further:
[specific embodiment]
See also Fig. 1 to Figure 17:
An isoceles triangle endoporus 2 is offered at fixed head 1 middle part, first guide groove 4 that boss forms, second guide groove 5 (among Fig. 2 shown in the curve), the 3rd guide groove 6 (among Fig. 2 shown in the curve) are arranged on first cam guide block 3, first stopper slot 8 that boss forms, second stopper slot 9 (among Fig. 4 shown in the curve) are arranged on second cam guide block 7, and the back side of second cam guide block 7 is provided with isosceles triangle boss 10.First cam guide block 3 is fixedly mounted under the isoceles triangle endoporus 2 in the fixed head 1, the isosceles triangle boss 10 of second cam guide block 7 is less than isoceles triangle endoporus 2, isosceles triangle boss 10 activities of second cam guide block 7 are contained in the isoceles triangle endoporus 2, and isosceles triangle boss 10 has three positions: be positioned at isoceles triangle endoporus 2 drift angles (shown in Figure 8), left comer (shown in Figure 9), right corner (shown in Figure 10).
Fig. 7 is the structure chart of knitting power traction pin, and knitting power traction needle set has boss 11, boss 12, and boss 11 moves along the stopper slot of second cam guide block 7, and boss 12 is along the guide groove movement of first cam guide block 3.When isosceles triangle boss 10 is in primary importance (isoceles triangle endoporus 2 drift angles), because first stopper slot 8 is spacing, boss 11 moves along first stopper slot 8, and boss 12 moves along first guide groove 4 of first cam guide block 3.When isosceles triangle boss 10 is in the second place (isoceles triangle endoporus 2 left comer), because second stopper slot 9 is spacing, boss 11 moves along second stopper slot 9, and boss 12 moves along the 2nd guide groove 5 of first cam guide block 3.When isosceles triangle boss 10 is in the 3rd position (isoceles triangle endoporus 2 right corner), because first stopper slot 9 is spacing, boss 11 moves along second stopper slot 9, and boss 12 moves along the 3rd guide groove 6 of first cam guide block 3.In other words, isosceles triangle boss 10 is in three positions, and knitting power traction pin just has three kinds of different tracks, sees Figure 17.
Isosceles triangle boss 10 fixedly connected drive plates 13, erect two drive rods 14 and backstay 15 on the drive plate 13, one spring (not shown) is installed on the backstay 15 and strains to isoceles triangle endoporus 2 top-direction, drive rod 14 flexibly connects a crank 16, one end of crank 16 has a projection 17, drive rod 14 ends come to this projection 17, and the other end of crank 16 is connected in the clutch end of knitting machine.Crank 16 rotates, and drives isosceles triangle boss 10 and changes between three positions, sees Figure 16.
Claims (2)
1, a kind of knitting machine cam guide block module, it is characterized in that: described cam guide block module comprises that one has the fixed head of an isoceles triangle endoporus, on the described fixed head, first cam guide block is installed under the isoceles triangle endoporus, on described first cam guide block first guide groove is set, second guide groove, the 3rd guide groove, movable second cam guide block of installing in the described isoceles triangle endoporus, described second cam guide block has an isoceles triangle shape boss, described isosceles triangle boss is less than the isoceles triangle endoporus and be placed in the isoceles triangle endoporus, on described second cam guide block first stopper slot is set, second stopper slot.
2, knitting machine cam guide block module as claimed in claim 1, it is characterized in that: the fixedly connected drive plate of the isosceles triangle boss of described second cam guide block, erect on the drive plate drive rod and a positioning rod are arranged, one spring is installed on the backstay and is strained to isoceles triangle endoporus top-direction, drive rod flexibly connects a crank, one end of crank has a projection, and the drive rod end comes to this projection, and the other end of crank is connected in the clutch end of knitting machine.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100078139A CN100434584C (en) | 2006-02-17 | 2006-02-17 | Triangular guide block module for knitting machine |
| PCT/CN2006/002286 WO2007093092A1 (en) | 2006-02-17 | 2006-09-05 | A cam guide module for a knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100078139A CN100434584C (en) | 2006-02-17 | 2006-02-17 | Triangular guide block module for knitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1824866A CN1824866A (en) | 2006-08-30 |
| CN100434584C true CN100434584C (en) | 2008-11-19 |
Family
ID=36935692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100078139A Expired - Fee Related CN100434584C (en) | 2006-02-17 | 2006-02-17 | Triangular guide block module for knitting machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100434584C (en) |
| WO (1) | WO2007093092A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101067259A (en) * | 2007-03-16 | 2007-11-07 | 吴宇芯 | Knitting machine cam guide block |
| CN102031626A (en) * | 2011-01-01 | 2011-04-27 | 常熟市国光机械有限公司 | Transfer cam for computerized flat knitting machine |
| CN111501183B (en) * | 2020-05-07 | 2024-08-13 | 宁波慈星股份有限公司 | Zhongshan guide block in flat knitting machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3916648A (en) * | 1972-02-02 | 1975-11-04 | Courtaulds Ltd | Knitting machine cam system with pressing off means |
| JPS61132661A (en) * | 1984-09-13 | 1986-06-20 | ハ− シユト−ル ゲ−エムベ−ハ− ウント コンパニ | Cam system for flat knitting machine, formation of combined knitting mesh in flat knitting machine and mesh transfer method |
| US4819455A (en) * | 1987-05-07 | 1989-04-11 | Universal Maschinenfabrik Dr. Rudolf Schieber Gmbh & Co. Kg | Flat knitting machine |
| JPH042847A (en) * | 1990-04-17 | 1992-01-07 | Shima Seiki Mfg Ltd | Operating needle cam for weft knitting machine |
| CN2620710Y (en) * | 2003-01-17 | 2004-06-16 | 福建石狮台帆机械实业有限公司 | Triangular structure of knitting loom |
| CN2665163Y (en) * | 2003-09-29 | 2004-12-22 | 张家港市华兴景泰机械制造有限公司 | Cam plate section apparatus of flat machine |
| CN2883424Y (en) * | 2006-02-17 | 2007-03-28 | 吴宇芯 | Triangle guide block module of knitting loom |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2395342A1 (en) * | 1977-06-20 | 1979-01-19 | Superba Sa | KNITTING TRADE FOR MESH TRANSFER |
| US5305619A (en) * | 1990-03-26 | 1994-04-26 | Shima Seiki Mfg. Ltd. | Stitch increasing method and cams for flat knitting machine having stitch increasing function |
| CN2242254Y (en) * | 1995-09-29 | 1996-12-11 | 林再兴 | Cam guiding block device for proceeding multi-function jacquard knitting |
| JP3292836B2 (en) * | 1998-05-06 | 2002-06-17 | 株式会社島精機製作所 | Flat knitting machine |
| CN2424212Y (en) * | 2000-04-18 | 2001-03-21 | 卢哲信 | Guide needle groove block structure of knitter |
| CN2673900Y (en) * | 2003-12-22 | 2005-01-26 | 孙平范 | Flat knitting machine |
| CN2744710Y (en) * | 2004-10-28 | 2005-12-07 | 陈焜镛 | Double-layer sinking triangular-block knitting-density adjusting device for flat knitting machine |
-
2006
- 2006-02-17 CN CNB2006100078139A patent/CN100434584C/en not_active Expired - Fee Related
- 2006-09-05 WO PCT/CN2006/002286 patent/WO2007093092A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3916648A (en) * | 1972-02-02 | 1975-11-04 | Courtaulds Ltd | Knitting machine cam system with pressing off means |
| JPS61132661A (en) * | 1984-09-13 | 1986-06-20 | ハ− シユト−ル ゲ−エムベ−ハ− ウント コンパニ | Cam system for flat knitting machine, formation of combined knitting mesh in flat knitting machine and mesh transfer method |
| US4819455A (en) * | 1987-05-07 | 1989-04-11 | Universal Maschinenfabrik Dr. Rudolf Schieber Gmbh & Co. Kg | Flat knitting machine |
| JPH042847A (en) * | 1990-04-17 | 1992-01-07 | Shima Seiki Mfg Ltd | Operating needle cam for weft knitting machine |
| CN2620710Y (en) * | 2003-01-17 | 2004-06-16 | 福建石狮台帆机械实业有限公司 | Triangular structure of knitting loom |
| CN2665163Y (en) * | 2003-09-29 | 2004-12-22 | 张家港市华兴景泰机械制造有限公司 | Cam plate section apparatus of flat machine |
| CN2883424Y (en) * | 2006-02-17 | 2007-03-28 | 吴宇芯 | Triangle guide block module of knitting loom |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007093092A1 (en) | 2007-08-23 |
| CN1824866A (en) | 2006-08-30 |
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Effective date of registration: 20080104 Address after: Shenzhen city Longgang District Longgang Street long Gang Baolong Industrial Park A building a post encoding: 518000 to three Applicant after: Orivers Precision Machinery (Shenzhen) Co., Ltd. Address before: Guangdong city of Shenzhen province Baoan District Xixiang Shu Zhu Aoren Lee Industrial District 3 Building 3 floor post encoding: 518000 Applicant before: Wu Yuxin |
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