CN201695167U - Device of clamping and cutting knife set of tubular knitting machine - Google Patents
Device of clamping and cutting knife set of tubular knitting machine Download PDFInfo
- Publication number
- CN201695167U CN201695167U CN2010201912384U CN201020191238U CN201695167U CN 201695167 U CN201695167 U CN 201695167U CN 2010201912384 U CN2010201912384 U CN 2010201912384U CN 201020191238 U CN201020191238 U CN 201020191238U CN 201695167 U CN201695167 U CN 201695167U
- Authority
- CN
- China
- Prior art keywords
- cutting knife
- yarn
- cutter
- knitting machine
- knife group
- 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
Links
Images
Landscapes
- Knitting Machines (AREA)
Abstract
The utility model relates to the technical filed of a knitting machine, in particular to a device of clamping and cutting knife sets of a tubular knitting machine. The device of the clamping and cutting knife sets is arranged in a shell, a plurality of clamping and cutting knife sets are arranged in slot bodies formed on a knife rest, each clamping and cutting knife set is pushed through an elastic switch chip, and one end of the elastic switch chip, which pushes the camping and cutting knife set, is positioned in the slot body, i.e. the elastic switch chip is limited though the slot body. After adopting the technical scheme, the utility model has the advantages that the knife rest is upward extended to be provided with an arc surface, so that the front end of the elastic switch chip is always limited in the corresponding slot body during the process of the movement, can not influence the clamping and cutting knife sets in the other slot bodies, ensures that the yarn clamping and cutting knife and the elastic switch chip can complete the clamping and cutting movement of the yarn clamping and cutting knife, and can prevent the movement from generating faults.
Description
Technical field:
The utility model relates to the knitting machine technical field, refers in particular to a kind of circular knitting machine folder cutting knife group device.
Background technology:
A kind of horizontal colour changing tubular knitting machine when if cloth need be woven with the pattern of different colours, all can install the control device or the color change head of a yarn changing in the feed place of knitting machine additional when knitted or woven fabrics, be commonly referred to Color Move Equipment.In the process of knitting machine braiding, this Color Move Equipment can be knitted on the yarn mouth of parts by in good time feed tip that coloured yarn is brought to, and to make knitting needle hook yarn, coloured yarn is incorporated in the braiding, and the cloth after the order braiding has the pattern effect of polychrome.
The complex structure of present known a horizontal Color Move Equipment, manufacture craft is numerous and diverse, to making because of making the error of precision, directly causes this Color Move Equipment to be made mistakes easily, makes to weave the phenomenon that the back cloth occurs holes easily, falls cloth.In addition, because the complex manufacturing technology of this Color Move Equipment, precision prescribed is very high, causes the cost of manufacture costliness, and is undesirable especially.
The colour changing operating member of horizontal Color Move Equipment is to be on the swing sheet of three fork-shapeds one to establish an elastic switch, by elastic switch folder is cut the Yarn cutter clamping group work of portion, is sent to the triangle track.Like this movement structure of design trueness error because of switch may occur to making its action not in place, controls the head phenomenon thereby produce to hit; In addition, also can occur because of moving not in placely, yarn can't get into the yarn cutting mouth allows the knitting needle crocheting knit, and causes directly producing useless cloth.Requirement on machining accuracy because of the Yarn cutter clamping group is very high on the other hand, because of trueness error to the action degree of tightness that makes push jack differs, increases head control action dynamics and easily accessories such as head triangle is broken, and changes to processing cost is increased.
From the above mentioned we as can be seen, folder cutting knife group plays an important role to the trouble-free operation of Color Move Equipment in the whole knitting machine.But present folder cutting knife group is too simple in design, the elastic switch slice and the Yarn cutter clamping group that promote the motion of folder cutting knife group are done when moving, often produce skidding, making normal computer control choosing make folder cuts when moving, cause wrong flower phenomenon because of botching routines of cutting of folder, bring direct economic loss to the user.
The utility model content:
Technical problem to be solved in the utility model is exactly in order to overcome the existing deficiency of present product, and smooth and easy, the accurate circular knitting machine folder of a kind of running cutting knife group device is provided.
For solving the problems of the technologies described above, the utility model has adopted following technical scheme: this folder cutting knife group device is installed in the housing, some groups of folder cutting knife groups are installed on the knife rest holder and offer in the cell body, every group of folder cutting knife group promotes by an elastic switch slice, an end that promotes folder cutting knife group on the described elastic switch slice is positioned at cell body, and promptly elastic switch slice limits by cell body.
In the technique scheme, described every group of folder cutting knife group comprises: Yarn cutter, yarn clipping cutter and the knife edge between Yarn cutter and yarn clipping cutter; Yarn cutter and yarn clipping cutter upper end in described folder cutting knife group form the lug boss corresponding with elastic switch slice.
In the technique scheme, described elastic switch slice comprises: switch plate and elastic component, and wherein switch plate is articulated in swing sheet lower end, and elastic component is for being set on the switch plate, for it provides elastic acting force; By the front end promotion Yarn cutter of switch plate and the lug boss on the yarn clipping cutter.
In the technique scheme, form a lug boss on the described knife rest holder, this lug boss has a cambered surface, and this cambered surface and switch plate front end running orbit coincide, and the front end of switch plate gos deep in the cell body of this lug boss.
In the technique scheme, described elastic switch slice is articulated in a swing sheet lower end on the circular knitter, and this elastic switch slice relies on the swing of swing sheet to promote the motion of folder cutting knife group.
In the technique scheme, offer two chutes on the described Yarn cutter respectively, offer the chute corresponding on the described yarn clipping cutter respectively with above-mentioned chute, wherein first spacer pin passes the chute of Yarn cutter, yarn clipping flank face, and second spacer pin passes the chute of Yarn cutter, yarn clipping cutter front, at knife edge between Yarn cutter and the yarn clipping cutter and the cell body on the knife rest holder; The 3rd spacer pin passes the top of knife edge; The first above-mentioned alignment pin, second alignment pin and the 3rd alignment pin two ends all are fixed on the housing.
In the technique scheme, described knife rest holder is fixed in the housing by two alignment pins.
When using the utility model, by computer programming, drive unit in the colour-selecting mechanism will drive the swing sheet and produce wobbling action, utilize the switch plate of swing sheet below that the Yarn cutter clamping group is opened, the beak shape colour changing sheet that will be connected the swing sheet other end is simultaneously sent, yarn delivered to treat knitting needle hook place, take the knitting needle hook to for yarn machine and weave.
After the utility model adopts technique scheme, it has following advantage: the knife rest holder extends upward projection, make the front end of elastic switch slice in motion process, be limited in the corresponding cell body always, can not influence the folder cutting knife group in other cell bodies, guarantee that Yarn cutter clamping and elastic switch slice finish the yarn-gripping and yarn-cutting action of Yarn cutter clamping in this cell body, prevent that mistake from appearring in its operation.In addition, yarn clipping cutter, Yarn cutter and knife edge in the folder cutting knife group have all adopted the spacer pin location, make the entire mechanism operation more accurate.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the sectional perspective mechanism map of circular knitter;
Fig. 2 is that the utility model is assemblied in the stereogram in the color replacing mechanism;
Fig. 3 is a perspective exploded view of the present utility model;
Fig. 4 is the combination stereogram of folder in the utility model, Yarn cutter and knife edge;
Fig. 5 is the stereogram of the utility model intermediate slide holder;
Fig. 6 is a work schematic diagram of the present utility model.
1-housing 10-knitting machine 11-cover plate 13,14-guide sheet
5-yarn poteye 2-folder cutting knife group 21-Yarn cutter 22-yarn clipping cutter
23-knife edge 211-lug boss 221-lug boss 212-chute
213-chute 222-chute 223-chute 3-knife rest holder
30-cell body 31-alignment pin 32-cambered surface 4-elastic switch slice
41-switch plate 42-elastic component 43-rivet 51-the-spacer pin
The 52-second spacer pin 53-the 3rd spacer pin 6-swing sheet 61-meson
7-colour changing sheet 70-isolates holder 71-draw-in groove 72 yarn poteyes
73-arc-shaped guide rail 74-alignment pin
The specific embodiment
See Fig. 1,2, the utility model is used for circular knitter 10, is provided with an axis body device in the central area of this knitting machine 10, is equipped with some colour changing devices in the outer periphery of axis body device, is positioned at the knit fabrics that is provided with of colour changing device below.The braiding of cloth cover is finished in knitting needle in colour changing device and the knit fabrics and the mutual operation of yarn mouth.
The utility model is installed in the housing 1, and housing 1 constitutes a shell by left and right sides cover plate 11, is used to carry its internal mechanism.Guide sheet 13,14, two guide sheets 13,14 are installed above housing 1 distribute up and down, and the yarn poteye 15 of passing for yarn all is installed on each guide sheet.
See Fig. 3,4,5, swing sheet 6 is installed at the middle part of housing 1, this swing sheet 6 is articulated in the housing by a bearing pin, isolates by meson 61 between the two adjacent swing sheets 6.Swing sheet 6 is three fork-shapeds, and its lower end is provided with the elastic switch slice 4 that can promote to press from both sides 2 motions of cutting knife group, stirs folder cutting knife group 2 by elastic switch slice 4.
Be fixed with one in the outer upper end of main body 1 and isolate holder 70, offer chute in isolating holder 70, several colour changing sheets 7 are installed in the chute.This colour changing sheet 7 is beak shape, and the one end forms a circular-arc draw-in groove 71, and its other end is provided with the yarn poteye 72 of passing for yarn; Be installed in the alignment pin 74 of isolating on the holder 70 and pass above-mentioned guide-track groove 73 in offering arc-shaped guide rail groove 73, in the middle of the colour changing sheet 7, can be under swing sheet 6 drives to make colour changing sheet 7 along guide-track groove 73 operations.
The utility model just is installed in the below of above-mentioned isolation holder 70.Be fixed with a knife rest holder 3 below isolating holder 70, most folder cutting knife groups 2 are installed in the cell body of offering on the knife rest holder 3 30.
The utility model comprises: Yarn cutter 21, yarn clipping cutter 22 and the knife edge 23 between Yarn cutter 21 and yarn clipping cutter 22.Every group of folder cutting knife group 2 promotes by an elastic switch slice 4, and this elastic switch slice 4 is articulated in a swing sheet 6 lower ends on the circular knitter, and this elastic switch slice 4 relies on the swing of swing sheet 6 to promote 2 motions of folder cutting knife group.The Yarn cutter 21 of described folder cutting knife group 2 and yarn clipping cutter 22 upper ends form the lug boss 211,221 corresponding with elastic switch slice 4.This lug boss 211,221 will form with the switch plate 4 of swing sheet 6 belows interferes, and stirs folder cutting knife group 2 by switch plate 61.Knife edge 23 is between Yarn cutter 21 and yarn clipping cutter 22, and it can realize swing with the operation of folder cutting knife group 2.
Offer two chutes 212,213 on the described Yarn cutter 21 respectively, offer the chute 222,223 corresponding on the described yarn clipping cutter 22 respectively with above-mentioned chute 212,213, wherein first spacer pin 51 chute 213,223, the second spacer pins 52 that pass Yarn cutter 21, yarn clipping cutter 22 back pass the chute 212,222 of Yarn cutter 21, yarn clipping cutter 22 fronts, at knife edge 23 between Yarn cutter 21 and the yarn clipping cutter 22 and the cell body 30 on the knife rest holder 3; The 3rd spacer pin 53 passes the top of knife edge 23; Above-mentioned first alignment pin 51, second alignment pin 52 and the 3rd alignment pin 53 two ends all are fixed on the housing 1.
The location that above-mentioned Yarn cutter 21 and yarn clipping cutter 22 are realized in the sliding process by first spacer pin 51, second spacer pin 52.Knife edge 23 upper ends are articulated in the housing 1 by the 3rd spacer pin 53, its lower end and second spacer pin, 52 interlocks.
Elastic switch slice 4 comprises: switch plate 41 and elastic component 42, and wherein switch plate 41 is articulated in swing sheet 6 lower ends, and elastic component 42 is for being set on the switch plate 41, for it provides elastic acting force.Switch plate 41 in the elastic switch slice 4 is articulated in the lower end of swinging sheet 6 by a rivet 40, and makes this switch plate 41 have the spring function that resets by elastic component 42.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every any simple modification, equivalent variations and modification of doing according to the utility model all still belongs in the scope of technical solutions of the utility model.
Claims (7)
1. circular knitting machine presss from both sides cutting knife group device, this folder cutting knife group device is installed in the housing (1), some groups of folder cutting knife groups (2) are installed in to be offered in the cell body (30) on the knife rest holder (3), every group of folder cutting knife group (2) promotes by an elastic switch slice (4), it is characterized in that: described elastic switch slice (4) is gone up an end that promotes folder cutting knife group (2) and is positioned at cell body (30), and promptly elastic switch slice (4) limits by cell body (30).
2. circular knitting machine according to claim 1 folder cutting knife group device, it is characterized in that: described every group of folder cutting knife group (2) comprising: Yarn cutter (21), yarn clipping cutter (22) and be positioned at Yarn cutter (21) and yarn clipping cutter (22) between knife edge (23); Yarn cutter (21) and yarn clipping cutter (22) upper end in described folder cutting knife group (2) form the lug boss corresponding with elastic switch slice (4) (211,221).
3. circular knitting machine folder cutting knife group device according to claim 2, it is characterized in that: described elastic switch slice (4) comprising: switch plate (41) and elastic component (42), wherein switch plate (41) is articulated in swing sheet (6) lower end, elastic component (42) is for being set on the switch plate (41), for it provides elastic acting force; By the front end promotion Yarn cutter (21) of switch plate (41) and the lug boss (211,221) on the yarn clipping cutter (22).
4. circular knitting machine folder cutting knife group device according to claim 3, it is characterized in that: form a lug boss on the described knife rest holder (3), this lug boss has a cambered surface (32), this cambered surface (32) is coincide with switch plate (41) front end running orbit, and the front end of switch plate (41) gos deep in the cell body (30) of this lug boss.
5. circular knitting machine folder cutting knife group device according to claim 4, it is characterized in that: described elastic switch slice (4) is articulated in swing sheet (a 6) lower end on the circular knitter, and this elastic switch slice (4) relies on the swing of swing sheet (6) to promote folder cutting knife group (2) motion.
6. circular knitting machine folder cutting knife group device according to claim 5, it is characterized in that: offer two chutes (212 on the described Yarn cutter (21) respectively, 213), offer respectively on the described yarn clipping cutter (22) and above-mentioned chute (212,213) Dui Ying chute (222,223), wherein first spacer pin (51) passes Yarn cutter (21), the chute (213 of yarn clipping cutter (22) back, 223), second spacer pin (52) passes Yarn cutter (21), the chute (212 of yarn clipping cutter (22) front, 222), be positioned at knife edge (23) between Yarn cutter (21) and the yarn clipping cutter (22) and the cell body (30) on the knife rest holder (3); The 3rd spacer pin (53) passes the top of knife edge (23); Above-mentioned first alignment pin (51), second alignment pin (52) and the 3rd alignment pin (53) two ends all are fixed on the housing (1).
7. according to any described circular knitting machine folder cutting knife group device among the claim 1-6, it is characterized in that: described knife rest holder (3) is fixed in the housing (1) by two alignment pins (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201912384U CN201695167U (en) | 2010-05-10 | 2010-05-10 | Device of clamping and cutting knife set of tubular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201912384U CN201695167U (en) | 2010-05-10 | 2010-05-10 | Device of clamping and cutting knife set of tubular knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201695167U true CN201695167U (en) | 2011-01-05 |
Family
ID=43396408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201912384U Expired - Fee Related CN201695167U (en) | 2010-05-10 | 2010-05-10 | Device of clamping and cutting knife set of tubular knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201695167U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103710844A (en) * | 2013-12-26 | 2014-04-09 | 宁波裕人数控科技有限公司 | Yarn clamping device for circular machine high-elasticity yarns |
| CN109881346A (en) * | 2017-12-06 | 2019-06-14 | 佰龙机械厂股份有限公司 | The electronic type yarn changing unit of circular knitter |
| CN113293497A (en) * | 2021-06-02 | 2021-08-24 | 东经人造皮草(宁波)有限公司 | Weft knitting ultra-high wool cutting equipment |
-
2010
- 2010-05-10 CN CN2010201912384U patent/CN201695167U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103710844A (en) * | 2013-12-26 | 2014-04-09 | 宁波裕人数控科技有限公司 | Yarn clamping device for circular machine high-elasticity yarns |
| CN109881346A (en) * | 2017-12-06 | 2019-06-14 | 佰龙机械厂股份有限公司 | The electronic type yarn changing unit of circular knitter |
| CN109881346B (en) * | 2017-12-06 | 2020-06-02 | 佰龙机械厂股份有限公司 | Electronic yarn changing device of circular knitting machine |
| CN113293497A (en) * | 2021-06-02 | 2021-08-24 | 东经人造皮草(宁波)有限公司 | Weft knitting ultra-high wool cutting equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201695167U (en) | Device of clamping and cutting knife set of tubular knitting machine | |
| CN201835076U (en) | Automatic loop-cutting computer jacquard machine | |
| CN101845707A (en) | Automatic cutting loop computer jacquard | |
| CN104233611A (en) | Device for feeding thread to needles of a knitting machine | |
| CN104018289A (en) | Dual-system knitting glove machine | |
| CN201660747U (en) | Color changing device of horizontal type circular knitting machine | |
| CN202466102U (en) | Sinker mountain board component device of computerized flat knitting machine | |
| CN102505321A (en) | Yarn nozzle device of flat knitting machine | |
| CN102191620A (en) | Colour changing device of horizontal tubular knitting machine | |
| KR100397029B1 (en) | A knitting machine control device in a circular machine | |
| CN104894739A (en) | Stitch triangle control mechanism of computer straight-bar machine | |
| CN102121166B (en) | Triangular weaving mechanism adaptive to combination of knitting needle, elastic pin and pushing pin | |
| US8196438B2 (en) | Method and knitting machine for the production of knitted goods with horizontal stripe patterns | |
| US2059076A (en) | Striper for knitting machines | |
| CN206752058U (en) | Barring-on jacquard control mechanism above and below a kind of round volume machine | |
| CN100422417C (en) | Yarn-supplying apparatus in knitting machine | |
| CN201172729Y (en) | Color-selecting control unit mechanism of yarns-transferring device | |
| CN203238416U (en) | Weaving control mechanism of computerized flat knitter | |
| CN102121164B (en) | Knitting needle combination device for selecting needles in single stage | |
| CN106637649A (en) | Vertical loop-transferring jacquard control mechanism of round knitting machine | |
| CN110923927B (en) | Triangle bottom plate of double-group density flat knitting machine | |
| CN101498082A (en) | Feeding device of circular sewing machine | |
| CN203960503U (en) | A kind of Computerized flat knitting machine pointed angle equipment | |
| CN202881591U (en) | Upper knitting needle triangle weaving mechanism of underwear circular knitting machine | |
| CN203513947U (en) | Novel lower plate jacquard knitting mechanism applied to small circular weft knitting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20170510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |