CN2716308Y - Knitting needle selector for flat-knitting machine - Google Patents
Knitting needle selector for flat-knitting machine Download PDFInfo
- Publication number
- CN2716308Y CN2716308Y CN 200420023696 CN200420023696U CN2716308Y CN 2716308 Y CN2716308 Y CN 2716308Y CN 200420023696 CN200420023696 CN 200420023696 CN 200420023696 U CN200420023696 U CN 200420023696U CN 2716308 Y CN2716308 Y CN 2716308Y
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- cam
- needle
- knitting
- machine head
- machine
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Abstract
The utility model relates to a needle selection device of the knitting machine, in particular to a knitting needle selector for a flat-knitting machine, comprising a machine head plate which is arranged on the needle bed. The machine head plate is fixed on a hand slap, and the lower bottom surface of the machine head plate is provided with a cam bottom plate of the machine head. A central fixed cam is provided on the cam bottom plate of the machine head. Both sides of the central fixed cam are provided with big cams, and a retaining of loop cam and a needle raising cam are provided beneath the central fixed cam. A needle selection electromagnet is fixed on the machine head plate through a supporter, and the magnetic core is arranged correspondingly to the needle raising cam of the cam bottom plate of the machine head. The needle raising cam is movably connected with the cam bottom plate of the machine head. The knitting needle selector for flat-knitting machine attracts or releases the needle raising cam through the electromagnet to make the needle raising cam be positioned in different states, so different knitting needles can be selected to work and the patterns which are more abundant than the patterns of the common flat-knitting machine can be knitted. The production workers can be relieved from the complicated work of arranging the needles again, and the production performance of the flat-knitting machine can be improved greatly. Combining the jacquard device of the automatic needle selection, the knitting needle selector for flat-knitting machine can realize the jacquard without the broken line and the variation of the organization of color and carry out the large area jacquard without regulation.
Description
Technical field
The utility model relates to the knitting needle needle selecting device of a kind of needle selecting device of Knitting Machinery, particularly a kind of straight-bar machines.
Background technology
The machine that use at present domestic most of knitting mills as the hand-rail type straight-bar machines, can only weave flat board, stripping and horizontal stripe pattern, and whenever changes a kind of pattern and all need to arrange pin again, wastes time and energy, and can not weave the colored shape of pattern complexity.The selection problem of high pin pin and low pin pin in the knitting needle that wherein relates to, each rise cam that is suitable for different stitch of all will changing as required, perhaps according to different styles, again on needle-bar, arrange knitting needle, waste time and energy, can not adapt to trend, in the jacquard weave process, the style of jacquard weave, colored type variation also played restrictive function to automation development.
Summary of the invention
The purpose of this utility model is to provide a kind of and utilize monolithic processor controlledly for overcoming above-mentioned the deficiencies in the prior art, can adjust the state of rise cam at any time as required, reaches the knitting needle needle selecting device of abundant flower shape effect.
The technical scheme that the utility model provides for achieving the above object is: a kind of cross weaving needle needle selecting device, it comprises the machine head plate of being located on the needle-bar, machine head plate is fixed in the pushing hands, the bottom surface of machine head plate is provided with the head cam base plate, the head cam base plate is provided with central fixed triangle, the both sides of central authorities' fixed triangle are provided with big triangle, the below is provided with tuck cam and rise cam, the needle selection electromagnet is fixed on the machine head plate by support, magnetic core is corresponding to the rise cam setting of head cam base plate, and rise cam and head cam base plate flexibly connect.
For guaranteeing that rise cam can place different positions according to requirements of one's work, be connected by spring between the rise cam of described cross weaving needle needle selecting device and the head cam base plate.
The beneficial effects of the utility model are: the knitting needle needle selecting device places different conditions according to the colored type that sets in advance with the rise cam of activity by single-chip microcomputer, thereby reach the different knitting needle work of selecting, can weave the colored shape abundanter than ordinary flat knitting machine, jacquard attachment in conjunction with automatic needle selection, can realize the variation of no dotted line jacquard weave and pattern tissue, carry out random large tracts of land jacquard weave, greatly improved the production performance of straight-bar machines, and the direct labor has been freed from the loaded down with trivial details work of arranging pin again.
The utility model is further elaborated by embodiment below in conjunction with accompanying drawing, but embodiment does not limit protection domain of the present utility model.
Description of drawings
Fig. 1 is a working state schematic representation of the present utility model;
The schematic diagram of knitting needle stitch movement locus when Fig. 2 is the utility model work;
Fig. 3 is the schematic diagram of the utility model rise cam knitting needle stitch movement locus when being picked up.
■ is high pin pin stitch among the figure, and is low pin pin stitch.
The specific embodiment
Embodiment 1:
As shown in Figure 1, a kind of cross weaving needle needle selecting device, it comprises the machine head plate of being located on the needle-bar 12, and machine head plate 2 is fixed in the pushing hands 3, and the bottom surface of machine head plate 2 is provided with head cam base plate 4.As shown in Figure 2, head cam base plate 4 is provided with central fixed triangle 41, and the both sides of central fixed triangle 41 are provided with big triangle 42, and the below is provided with tuck cam 43 and rise cam 44.Needle selection electromagnet 5 is fixed on the machine head plate 2 by support 6, magnetic core 7 is provided with corresponding to the rise cam 44 of head cam base plate 4, flexibly connect between rise cam 44 and the head cam base plate 4, in the present embodiment, flexibly connect by spring between rise cam 44 and the head cam base plate 4.
During work, whether the energising of Single-chip Controlling needle selection electromagnet 5.During no power, other parts place on rise cam 44 and tuck cam 43 and the head cam base plate 4 at grade, as shown in Figure 3, along with machine head plate 2 level run on needle-bar 1, knitting needles all on the needle-bar 1 are all with selected, and are up along the hypotenuse of rise cam 44, participate in knitting.During electromagnet 5 energisings, magnetic core 7 picks up rise cam 44 as shown in Figure 2, and the knitting needle that stitch is lower can not participate in work by the gap between rise cam 44 and the needle-bar 1, has only high pin pin just up along the hypotenuse of rise cam 44, participates in knitting.So just the knitting needle of high and low stitch can be mixed and arrange, solve the problem that will rearrange knitting needle of knitting different pattern, enrich the colored shape of cross machine knitting, improve the production performance of straight-bar machines.
Claims (2)
1, the cross weaving needle needle selecting device, it comprises the machine head plate of being located on the needle-bar (1) (2), machine head plate (2) is fixed in the pushing hands (3), the bottom surface of machine head plate (2) is provided with head cam base plate (4), head cam base plate (4) is provided with central fixed triangle (41), the both sides of central authorities' fixed triangle (41) are provided with big triangle (42), the below is provided with tuck cam (43) and rise cam (44), it is characterized in that: needle selection electromagnet (5) is fixed on the machine head plate (2) by support (6), magnetic core (7) is provided with corresponding to the rise cam (44) of head cam base plate (4), and rise cam (44) flexibly connects with head cam base plate (4).
2, cross weaving needle needle selecting device according to claim 1 is characterized in that: be connected by spring between rise cam (44) and the head cam base plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420023696 CN2716308Y (en) | 2004-06-14 | 2004-06-14 | Knitting needle selector for flat-knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420023696 CN2716308Y (en) | 2004-06-14 | 2004-06-14 | Knitting needle selector for flat-knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2716308Y true CN2716308Y (en) | 2005-08-10 |
Family
ID=34870701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420023696 Expired - Fee Related CN2716308Y (en) | 2004-06-14 | 2004-06-14 | Knitting needle selector for flat-knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2716308Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101351587B (en) * | 2005-12-27 | 2011-03-02 | 株式会社岛精机制作所 | Needle selecting device for weft knitting machine |
| CN101553608B (en) * | 2006-12-26 | 2011-04-20 | 株式会社岛精机制作所 | Method for selecting needle and weft knitting machine |
-
2004
- 2004-06-14 CN CN 200420023696 patent/CN2716308Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101351587B (en) * | 2005-12-27 | 2011-03-02 | 株式会社岛精机制作所 | Needle selecting device for weft knitting machine |
| CN101553608B (en) * | 2006-12-26 | 2011-04-20 | 株式会社岛精机制作所 | Method for selecting needle and weft knitting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |