CN204325684U - The portable plate outer turning mechanism automatically of Computerized flat knitting machine - Google Patents
The portable plate outer turning mechanism automatically of Computerized flat knitting machine Download PDFInfo
- Publication number
- CN204325684U CN204325684U CN201420749069.XU CN201420749069U CN204325684U CN 204325684 U CN204325684 U CN 204325684U CN 201420749069 U CN201420749069 U CN 201420749069U CN 204325684 U CN204325684 U CN 204325684U
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- China
- Prior art keywords
- portable plate
- curved bar
- slide
- plate
- outer turning
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Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 44
- 238000009940 knitting Methods 0.000 title claims abstract description 17
- 230000000630 rising effect Effects 0.000 claims abstract description 6
- 238000005516 engineering process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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- Knitting Machines (AREA)
Abstract
A kind of portable plate outer turning mechanism automatically of Computerized flat knitting machine, it is characterized in that comprising portable plate, curved bar, connecting rod, elastic component, vertical rod, slide, pinch roller and driving mechanism, wherein portable plate lower rotation is connected in frame, curved bar does front and back to rotation around fixed axis, small end is articulated with curved bar bottom, lower end is limited on limit shaft, elastic component curved bar is maintained trend that portable plate is rotated forward to open in upper end; Slide moves up and down along vertical rod, pinch roller to be arranged on slide and with slide synchronizing moving, under the state that curved bar pushed down by pinch roller, curved bar is maintained trend that upper end rotates backward to close portable plate, driving mechanism drives slide and plays a base plate makes upper and lower synchronizing moving.The utility model has the advantage of: the automatic outer turning mechanism of this portable plate is along with the rising playing base plate, portable plate can automatically turn up and and rise between base plate and keep suitable distance, thus guaranteed that base plate can be elevated smoothly, and this turns up automatically, whole mechanism structure is simple, compact, small volume.
Description
Technical field
The utility model relates to flat machine, especially relates to a kind of portable plate outer turning mechanism automatically of Computerized flat knitting machine.
Background technology
When flat machine just takes up one's knitting, need to open base plate tractive fabric, in order to avoid namely base plate interferences with portable plate opening in uphill process, all need portable plate to overturn outward.Existing flat machine is generally all provided with portable plate automatic turning mechanism, and namely along with the rising playing base plate, portable plate can outwards overturn automatically, and along with the downward reset playing base plate, portable plate can automatically inwardly overturn and set back.The portable plate automatic turning mechanism of existing flat machine has multiple different structure, ratio is use driven by motor cam to realize turning up of portable plate if any a kind of switching mechanism, although the noise that this switching mechanism produces in the course of the work is smaller, but the processing cost of parts is high, portable plate is complicated with the linkage structure playing base plate, comparatively inconvenience is not only installed, and easily breaks down.In sum, need to be further improved the automatic outer turning mechanism of existing portable plate.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned prior art present situation, provides a kind of structure simple, compact and can guarantee the automatic outer turning mechanism of the portable plate of the Computerized flat knitting machine that base plate is elevated smoothly.
The utility model solves the problems of the technologies described above adopted technical scheme: the portable plate outer turning mechanism automatically of this Computerized flat knitting machine, is characterized in that comprising:
Portable plate, lower rotation is connected in frame;
Curved bar, the tilting section that there is vertical section and extend to the back lower place from the bottom of vertical section, the top of described vertical section is connected with the top of described portable plate, and the middle part of described vertical section is arranged on fixed axis, and curved bar does front and back to rotation around fixed axis;
Connecting rod, be positioned at same plane with described curved bar and oblique rear setting from top to bottom, the upper end thereof of connecting rod is in the bottom of described curved bar, and the lower end of connecting rod is limited on limit shaft;
Elastic component, to act on described curved bar and curved bar to be maintained rotate forward the trend of opening described portable plate;
Vertical rod, is vertically arranged;
Slide, is arranged in described vertical rod and also can moves up and down along vertical rod;
Pinch roller, to be located on described slide and to keep synchronizing moving with slide, and pinch roller push down curved bar state under curved bar is maintained rotate backward to close the trend of described portable plate; And
Driving mechanism, the slide described in driving and a base plate make upper and lower synchronizing moving.
Elastic component can have multiple mounting structure, and preferably, described elastic component is extension spring, and the upper end of described extension spring is fixed in frame, and the lower end of described extension spring is fixed on the curved bar being rotationally connected a little between curved bar bottom of curved bar.
In order to slide is moved down carry out spacing, this portable plate automatically outer turning mechanism also includes limit base, described limit base is fixed in frame, described vertical rod bottom is supported on described limit base, be arranged with cushion pad in the bottom of described vertical rod, and the top of described limit base is located at by described cushion pad.Adopt after cushion pad, when slide can be avoided to be moved downward to the bottom of vertical rod and limit base directly collide.
Pinch roller can have various structures, and preferably, described pinch roller adopts bearing, and described bearing is arranged on bearing block, and described bearing block is fixed on the bottom of described slide.
Driving mechanism can have multiple different structure, preferably, described driving mechanism comprises drive motors and carry out the Timing Belt that rotates under drive motors drives, described slide is fixed on described Timing Belt, described slide is fixed with the first connecting plate, be fixed with the second connecting plate in described rising on base plate, and the first described connecting plate and the second described connecting plate interfix.
Preferred as above-mentioned either a program, at the top of described portable plate, self-locking mechanism is installed, described self-locking mechanism includes horizontal latch, the top of described curved bar has the pin hole plugged for described horizontal latch, the pin hole described in described horizontal latch inserts and portable plate is locked on described curved bar.
Compared with prior art, the utility model has the advantage of: the automatic outer turning mechanism of this portable plate is along with the rising playing base plate, portable plate can automatically turn up and and rise between base plate and keep suitable distance, thus avoid interfering with a base plate, guaranteed that base plate can be elevated smoothly, and the overall structure of this automatic outer turning mechanism is simple, compact, and small volume, be applicable to very much being applied to Computerized flat knitting machine.
Accompanying drawing explanation
Fig. 1 is the structural representation of the Computerized flat knitting machine being provided with the utility model embodiment;
Fig. 2 removes the structural representation after portable plate for Computerized flat knitting machine shown in Fig. 1;
Fig. 3 is the structural representation of the automatic outer turning mechanism with driving mechanism;
Fig. 4 is the structural representation removing frame in Fig. 3.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in Figures 1 to 4, the automatic outer turning mechanism of portable plate of the Computerized flat knitting machine in the present embodiment is positioned at the both sides of portable plate 1, the automatic outer turning mechanism of every side includes portable plate 1, curved bar 2, connecting rod 3, extension spring 4, vertical rod 5, slide 6, pinch roller 7, limit base 8, bearing block 9, and above-mentioned two automatic outer turning mechanisms share a driving mechanism and keep interlock by connecting axle 23.
Be described for the automatic outer turning mechanism being provided with driving mechanism below, and with portable plate 1 to the direction of turning up for forward direction.
Bottom and the connector 22 of portable plate 1 fix, and connector 22 rotates and is arranged in frame 19, thus portable plate 1 can be rotated relative to frame 19.The top of portable plate 1 is provided with self-locking mechanism, and self-locking mechanism includes horizontal latch 18, and the top of curved bar 2 has the pin hole 2c plugged for horizontal latch 18, and horizontal latch 18 inserts pin hole 2c and portable plate 1 is locked on curved bar 2.
The tilting section 2b that curved bar 2 has vertical section 2a and extends to the back lower place from the bottom of vertical section, the top of vertical section 2a is connected with portable plate 1, the middle part of vertical section 2a is arranged on fixed axis 16, this fixed axis 16 is for being arranged on the horizontal fixed axis in frame 19, and curved bar 2 does front and back to rotation around fixed axis 16;
Connecting rod 3 and curved bar 2 are positioned at same plane and oblique rear setting from top to bottom, and the upper end thereof of connecting rod 3 is in the bottom of curved bar 2 tilting section 2b, and the lower end of connecting rod 3 is limited on limit shaft 17.In the present embodiment, the lower end of connecting rod 3 has kidney-shaped spacing hole 3a, the length direction of kidney-shaped spacing hole is consistent with the length direction of connecting rod, this limit shaft 17 is for being fixed on the cross spacing axle in frame 19, after limit shaft 17 coordinates with kidney-shaped spacing hole 3a, limiting rod 3 can only move along its length direction.
Elastic component in the present embodiment adopts extension spring 4, and on the upper end fixed frame 19 of extension spring 4, the lower end of extension spring 4 is fixed on the curved bar 2 being rotationally connected a little between curved bar bottom of curved bar.Extension spring 4 to act on curved bar 2 and curved bar upper end is maintained rotate forward the trend of opening portable plate 1.
Limit base 8 is fixed in frame 19, and vertical rod 5 vertically arranges and bottom is supported on limit base 8, and slide 6 is arranged in vertical rod 5 and also can slides up and down along vertical rod 5.In order to avoid during slide 6 slide downward and limit base 8 directly collide, be arranged with cushion pad 15 in the bottom of vertical rod 5, and the top of limit base 8 is located at by cushion pad 15.Pinch roller 7 in the present embodiment adopts bearing, and bearing is arranged on bearing block 9, and bearing block 9 is fixed on the bottom of slide 6, and like this, bearing can keep upper and lower synchronizing moving with slide 6.Further, curved bar 2 upper end is made to maintain the trend rotating backward to close portable plate 1 under the state that curved bar 2 pushed down by pinch roller 7.
Driving mechanism in the present embodiment comprises drive motors 10 and carry out the Timing Belt 14 that rotates under drive motors 10 drives, and motor drives Timing Belt to rotate as existing conventional structure, does not specifically launch to describe at this.In the present embodiment, drive motors is fixed in frame 19 by motor mounting plate 20, slide 6 is fixed on Timing Belt 14 by fixed block 21, slide 6 is fixed with the first connecting plate 11, a base plate 13 is fixed with the second connecting plate 12, second connecting plate 12 is positioned at the top of the first connecting plate 11, and the first connecting plate 11 and the second connecting plate 12 interfix.Like this, drive motors 10 makes upper and lower synchronizing moving by driving the rotation of Timing Belt 14 can drive slide 6 and playing base plate 13.
Operation principle: under the driving of drive motors 10, play base plate 13 and slide 6 upwards synchronizing moving, pinch roller 7 departs from curved bar 2, under the effect of extension spring 4 pulling force, the upper end of curved bar 2 is rotated forward, portable plate 1 automatically outwards upset and and rise between base plate 13 and keep suitable distance; After drive motors 10 rotates backward, play base plate 13 and slide 6 to move down, pinch roller 7 synchronously moves down thereupon and pushes down curved bar 2, the active force of pinch roller 7 pairs of curved bars 2 overcomes the pulling force of extension spring 4 pairs of curved bars 2, thus the upper end of curved bar 2 is rotated backward, fall to the original position before rising along with playing base plate 13, portable plate 1 inwardly turn to original position automatically.
The foregoing is only preferred embodiment of the present utility model; it should be pointed out that for those of ordinary skills, do not departing under principle prerequisite of the present utility model; can carry out multiple remodeling or improvement to the utility model, these are all regarded as within protection domain of the present utility model.
Claims (6)
1. the portable plate of a Computerized flat knitting machine outer turning mechanism automatically, is characterized in that comprising:
Portable plate (1), lower rotation is connected in frame (19);
Curved bar (2), the tilting section (2b) that there is vertical section (2a) and extend to the back lower place from the bottom of vertical section, the top of described vertical section (2a) is connected with the top of described portable plate, the middle part of described vertical section (2a) is arranged on fixed axis (16), and curved bar (2) does front and back to rotation around fixed axis (16);
Connecting rod (3), same plane is positioned at and oblique rear setting from top to bottom with described curved bar (2), the upper end thereof of connecting rod (3) is in the bottom of described curved bar (2), and the lower end of connecting rod (3) is limited on limit shaft (17);
Elastic component, acts on described curved bar (2) and goes up and make curved bar (2) upper end maintain the trend rotating forward to open described portable plate (1);
Vertical rod (5), is vertically arranged;
Slide (6), is arranged on described vertical rod (5) and above also can moves up and down along vertical rod;
Pinch roller (7), be located at described slide (6) upper and keep synchronizing moving with slide (6), and pinch roller (7) push down curved bar (2) state under curved bar upper end is maintained rotate backward the trend of closing described portable plate (1); And
Driving mechanism, the slide (6) described in driving and a base plate (13) make upper and lower synchronizing moving.
2. the portable plate of Computerized flat knitting machine according to claim 1 outer turning mechanism automatically, it is characterized in that described elastic component is extension spring (4), the upper end of described extension spring (4) is fixed in frame (19), and the lower end of described extension spring (4) is fixed on the curved bar (2) being rotationally connected a little between curved bar bottom of curved bar.
3. the portable plate of Computerized flat knitting machine according to claim 1 outer turning mechanism automatically, characterized by further comprising limited location seat (8), described limit base (8) is fixed in frame (19), described vertical rod (5) bottom is supported on described limit base (8), be arranged with cushion pad (15) in the bottom of described vertical rod (5), and the top of described limit base (8) is located at by described cushion pad (15).
4. the portable plate of Computerized flat knitting machine according to claim 1 outer turning mechanism automatically, it is characterized in that described pinch roller (7) adopts bearing, described bearing is arranged on bearing block (9), and described bearing block (9) is fixed on the bottom of described slide (6).
5. the portable plate of Computerized flat knitting machine according to claim 1 outer turning mechanism automatically, it is characterized in that described driving mechanism comprises drive motors (10) and carry out the Timing Belt (14) that rotates under drive motors drives, described slide (6) is fixed on described Timing Belt (14), described slide (6) is fixed with the first connecting plate (11), be fixed with the second connecting plate (12) in described rising on base plate (13), and described the first connecting plate (11) and described the second connecting plate (12) interfix.
6. the portable plate outer turning mechanism automatically of the Computerized flat knitting machine according to claim arbitrary in claim 1 to 5, it is characterized in that, at the top of described portable plate (1), self-locking mechanism is installed, described self-locking mechanism includes horizontal latch (18), the top of described curved bar (2) has the pin hole (2c) plugged for described horizontal latch (18), the pin hole (2c) described in described horizontal latch (18) inserts and portable plate (1) is locked on described curved bar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420749069.XU CN204325684U (en) | 2014-12-02 | 2014-12-02 | The portable plate outer turning mechanism automatically of Computerized flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420749069.XU CN204325684U (en) | 2014-12-02 | 2014-12-02 | The portable plate outer turning mechanism automatically of Computerized flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204325684U true CN204325684U (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420749069.XU Expired - Fee Related CN204325684U (en) | 2014-12-02 | 2014-12-02 | The portable plate outer turning mechanism automatically of Computerized flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204325684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109554817A (en) * | 2019-01-10 | 2019-04-02 | 宁波必沃纺织机械有限公司 | One kind playing bottom plate transmission mechanism |
-
2014
- 2014-12-02 CN CN201420749069.XU patent/CN204325684U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109554817A (en) * | 2019-01-10 | 2019-04-02 | 宁波必沃纺织机械有限公司 | One kind playing bottom plate transmission mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 |