CN102733063B - Active plate driving mechanism for computerized flat knitting machine - Google Patents
Active plate driving mechanism for computerized flat knitting machine Download PDFInfo
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- CN102733063B CN102733063B CN201210209232.9A CN201210209232A CN102733063B CN 102733063 B CN102733063 B CN 102733063B CN 201210209232 A CN201210209232 A CN 201210209232A CN 102733063 B CN102733063 B CN 102733063B
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- curved bar
- active plate
- driving mechanism
- crank
- frame
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Abstract
The invention discloses an active plate driving mechanism for a computerized flat knitting machine. The active plate driving mechanism comprises a machine frame and a crank, wherein the middle part of the crank can be arranged on the machine frame in a rotating mode through a connecting pin; and the inner end of the crank is connected with a driving source in a transmission mode, and the outer end of the crank is fixed on an active plate. The active plate driving mechanism is characterized in that a damper which can prevent the outer end of the crank from rotating downward is arranged on the inner wall of the machine frame. Furthermore, a limit wheel which can prevent the outer end of the crank from rotating downward is arranged on the inner wall of the machine frame. Compared with the prior art, the active plate driving mechanism has the advantages that due to the adoption of the damper, the rotation range of the active plate is reduced, noise is reduced greatly, and the operation handfeel is also improved greatly; and due to the adoption of the limit wheel, the stroke of the active plate can be limited, which contributes to the protection of other parts.
Description
Technical field
The present invention relates to a kind of portable plate drives structure, this portable plate is applied to computer flat knitting machine.
Background technology
In computer flat knitting machine, portable plate has several functions, and the first, the built-in parts of protection straight-bar machines, are unlikely to expose; Secondly, knitted fabric is transported out.When safeguarding, need to open portable plate, portable plate generally has special driving mechanism, by curved bar, completed, curved bar middle part can be located in frame rotationally by a connecting pin, and curved bar inner end and drive source are in transmission connection, and outer end is fixed with on portable plate, existing this structure exists following not enough: first, speed while being subject to the affecting curved bar and rotate of portable plate, easily produce very large noise, and operating handle is not good; The second, curved bar does not generally limit stroke, causes portable plate rotation amplitude larger, easily contacts with the miscellaneous part of straight-bar machines, causes damage.
Summary of the invention
Technical problem to be solved by this invention is for the above-mentioned state of the art, to provide a kind of portable plate to rotate the computer flat knitting machine portable plate driving mechanism relaxing.
Another technical problem to be solved by this invention is to provide a kind of computer flat knitting machine portable plate driving mechanism of stroke of energy restraint plate.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of computer flat knitting machine portable plate driving mechanism, comprise frame and curved bar, aforementioned curved bar middle part can be located in frame rotationally by a connecting pin, aforementioned curved bar inner end and drive source are in transmission connection, outer end is fixed with on portable plate, it is characterized in that the inwall of described frame is provided with a damper that can stop the outer end of curved bar to rotate.
It is one of following that damper can adopt:
The first, described damper is sheathed on connecting pin and one end is connected with connecting pin, and the other end is connected with curved bar.
The second, described damper comprises a fixed leg and extension spring, and aforesaid fixed leg is located at the inwall of frame, and aforesaid extension spring one end is connected with fixed leg, and the other end is connected with curved bar.Further, described curved bar is provided with joint pin, and described joint pin is connected with the other end of extension spring, and, on described curved bar, have multiple and be a straight line for joint pin arrange installing hole.
The third, described damper comprises a spring base and spring, and aforesaid spring base is located at the inwall of frame, and aforesaid spring one end is located in spring base, and the other end is connected with curved bar.
The 4th kind, described damper comprises reed seat and a reed, and aforesaid reed seat is located at the inwall of frame, and aforesaid reed one end is located in spring base, and the other end is located in the groove of curved bar
The inwall of described frame is provided with the position-limited wheel that a restriction curved bar outer end rotates.Further, described position-limited wheel is arranged near the inner end of curved bar.
Compared with prior art, the invention has the advantages that: because the rotation amplitude that portable plate is set of damper becomes mitigation, noise reduces greatly, and operating handle also improves a lot; The setting of position-limited wheel can restraint plate stroke, be beneficial to other parts and be not damaged.
Accompanying drawing explanation
Fig. 1 is embodiment 1 structural representation.
Fig. 2 is embodiment 2 structural representations.
Fig. 3 is embodiment 3 structural representations.
Fig. 4 is embodiment 4 structural representations.
Fig. 5 is embodiment 5 structural representations.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the present invention.
Embodiment 1, as shown in Figure 1, the inwall of being located at frame 10 can be rotated by a connecting pin 11 in curved bar 1 middle part, curved bar 1 inner end and motor (in figure, nothing illustrates) are in transmission connection, outer end is fixed with on portable plate 2, and the inwall of frame 10 is provided with a damper 3 that can stop the outer end of curved bar 1 to rotate.It is upper that slide bar 2a can slide up and down to be located at linear bearing grip assembly 1a, and slide bar 2a, for having driven base plate, can drive slide bar 2a to move up and down after electric motor starting, can drive curved bar 1 to rotate by transmission mechanism (in figure, nothing illustrates) simultaneously.
Damper 3 in the present embodiment comprises fixed leg 32 and extension spring 31, and fixed leg 32 is located at the inwall of frame 10, and extension spring 31 one end are connected with fixed leg 32, and the other end is connected with the joint pin 12 of curved bar.And, on curved bar 1, have multiple and be the installing hole 13 arranging for joint pin 12 of a straight line, can be used for regulating pulling force size.The inwall of frame 10 is provided with the position-limited wheel 4 that restriction curved bar 1 outer end rotates, and this position-limited wheel 4 is arranged near the inner end of curved bar 1.
Embodiment 2, as shown in Figure 2, the damper 3 in the present embodiment is sheathed on connecting pin 11 and one end is connected with connecting pin 11, and the other end is connected with curved bar 1.Other structure reference examples 1.
Embodiment 3, as shown in Figure 3, the damper 3 in the present embodiment comprises spring base 32 and spring 31, and spring base 31 is located at the inwall of frame 10, and spring 31 one end are located in spring base 32, and the other end is connected with curved bar 1.Other structure reference examples 1.
Embodiment 4, as shown in Figure 4, the damper 3 in the present embodiment comprises reed seat 32 and reed 31, and reed seat 32 is located at the inwall of frame 10, and reed 31 one end are located in spring base 32, and the other end is located in the groove of curved bar 1.Other structure reference examples 1.
Embodiment 5, as shown in Figure 5, the position-limited wheel 4 in the present embodiment is arranged near the middle part of curved bar 1.Other structure reference examples 2.
Claims (1)
1. a computer flat knitting machine portable plate driving mechanism, comprise frame and curved bar, aforementioned curved bar middle part can be located in frame rotationally by a connecting pin, aforementioned curved bar inner end and drive source are in transmission connection, outer end is fixed with portable plate, it is characterized in that the inwall of described frame is provided with a damper that can stop the outer end of curved bar to rotate;
Described damper comprises reed seat and a reed, and aforesaid reed seat is located at the inwall of frame, and aforesaid reed one end is located in reed seat, and the other end is located in the groove of curved bar;
The inwall of described frame is provided with the position-limited wheel that a restriction curved bar outer end rotates;
Described position-limited wheel is arranged near the inner end of curved bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210209232.9A CN102733063B (en) | 2012-06-25 | 2012-06-25 | Active plate driving mechanism for computerized flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210209232.9A CN102733063B (en) | 2012-06-25 | 2012-06-25 | Active plate driving mechanism for computerized flat knitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102733063A CN102733063A (en) | 2012-10-17 |
| CN102733063B true CN102733063B (en) | 2014-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210209232.9A Active CN102733063B (en) | 2012-06-25 | 2012-06-25 | Active plate driving mechanism for computerized flat knitting machine |
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| Country | Link |
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| CN (1) | CN102733063B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112593340B (en) * | 2020-12-08 | 2022-04-22 | 泉州园盘机械有限公司 | Knitting needle adjusting device of large circular knitting machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101182667A (en) * | 2007-07-25 | 2008-05-21 | 孙平范 | Bottom rising device of knitting horizontal machine |
| CN101225571A (en) * | 2008-01-22 | 2008-07-23 | 常熟市金龙机械有限公司 | Fabric guiding plate and lifting bar lifting link-gear of computer plain flat knitter |
| CN201343616Y (en) * | 2008-12-04 | 2009-11-11 | 浙江飞虎机械制造有限公司 | Front door-opening mechanism of raised base plate |
| CN202610494U (en) * | 2012-06-25 | 2012-12-19 | 宁波慈星股份有限公司 | Mechanism for driving movable plate of computer flat knitting machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2212101C3 (en) * | 1972-03-13 | 1975-07-31 | Universal-Maschinenfabrik Dr. Rudolf Schieber Kg, 7081 Westhausen | Flat knitting machine with a device to switch off the machine if the needle breaks |
| JPS54116647A (en) * | 1978-03-03 | 1979-09-11 | Mitsubishi Electric Corp | Bus volrage stabilizer for artificial satellite |
| JPH091849A (en) * | 1995-06-22 | 1997-01-07 | Tec Corp | Thermal printer |
| JP2012117187A (en) * | 2010-12-03 | 2012-06-21 | Shima Seiki Mfg Ltd | Fabric brushing device for flat-knitting machine |
-
2012
- 2012-06-25 CN CN201210209232.9A patent/CN102733063B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101182667A (en) * | 2007-07-25 | 2008-05-21 | 孙平范 | Bottom rising device of knitting horizontal machine |
| CN101225571A (en) * | 2008-01-22 | 2008-07-23 | 常熟市金龙机械有限公司 | Fabric guiding plate and lifting bar lifting link-gear of computer plain flat knitter |
| CN201343616Y (en) * | 2008-12-04 | 2009-11-11 | 浙江飞虎机械制造有限公司 | Front door-opening mechanism of raised base plate |
| CN202610494U (en) * | 2012-06-25 | 2012-12-19 | 宁波慈星股份有限公司 | Mechanism for driving movable plate of computer flat knitting machine |
Non-Patent Citations (3)
| Title |
|---|
| JP昭和54-116647 1979.08.15 |
| JP特开2012-117187A 2012.06.21 |
| JP特开昭49-1849 1974.01.09 |
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| CN102733063A (en) | 2012-10-17 |
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