CN108796803A - A kind of electromagnet push-pin mechanism - Google Patents
A kind of electromagnet push-pin mechanism Download PDFInfo
- Publication number
- CN108796803A CN108796803A CN201810893834.8A CN201810893834A CN108796803A CN 108796803 A CN108796803 A CN 108796803A CN 201810893834 A CN201810893834 A CN 201810893834A CN 108796803 A CN108796803 A CN 108796803A
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- CN
- China
- Prior art keywords
- electromagnet
- kinematic link
- pin
- connecting plate
- pin mechanism
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- 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.)
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Classifications
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- 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)
- Electromagnets (AREA)
Abstract
The present invention provides a kind of electromagnet push-pin mechanism, fast driving is pushed pin the lifting of triangle, and driving device is not necessarily to reserved resetting time, shortens the corresponding braiding time, improve braid efficiency.It includes mounting base, two side positions of the mounting base are respectively arranged with Triangulum of pushing pin, each Triangulum of pushing pin is internally provided with vertically-guided hole from bottom to top, it is disposed with linear springs in the vertically-guided hole, the top of corresponding triangle of pushing pin is plugged in the vertically-guided hole by top styletable, and push up the lower end for filling the linear springs, the position that the vertically-guided hole is exposed under the top styletable is connected with one end of kinematic link, the length direction medium position of the kinematic link is pivotally connected shaft positioning protrusion by shaft, the lower retractable axis of electromagnet is disposed with right over the other end of the kinematic link, what the shell of the electromagnet was fixed in corresponding position installs protrusive board.
Description
Technical field
The present invention relates to the technical field of straight-bar machines push-pin construction, specially a kind of electromagnet push-pin mechanism.
Background technology
The push-pin mechanism of existing straight-bar machines by magnet sticking guide rail, and then drives the driving for triangle of pushing pin, in reality
In use, the position of magnet is resetted, make it is long between the performance reaction time of complete machine so that the integral weaving time
It is long.
Invention content
In view of the above-mentioned problems, the present invention provides a kind of electromagnet push-pin mechanism, fast driving is pushed pin the lifting of triangle,
Driving device is not necessarily to reserved resetting time, shortens the corresponding braiding time, improves braid efficiency.
A kind of electromagnet push-pin mechanism, it is characterised in that：It includes mounting base, and two side positions of the mounting base are set respectively
It is equipped with Triangulum of pushing pin, each Triangulum of pushing pin is internally provided with vertically-guided hole from bottom to top, the vertically-guided
Linear springs are disposed in hole, the top of corresponding triangle of pushing pin is plugged in the vertically-guided hole by top styletable and pushes up
The lower end of the linear springs is filled, the position that the vertically-guided hole is exposed under the top styletable is connected with kinematic link
One end, the length direction medium position of the kinematic link are pivotally connected shaft positioning protrusion by shaft, the kinematic link it is another
It is disposed with the lower retractable axis of electromagnet right over one end, the installation that the shell of the electromagnet is fixed in corresponding position is convex
Plate.
It is further characterized by：
The corresponding position arrangement installed protrusive board and be located at the mounting base of both sides, the described of every side are installed
For protrusive board respectively by the affixed electromagnet connecting plate convex outward of screw, the electromagnet connecting plate is affixed corresponding by screw
The shell of the electromagnet presses the other end of the kinematic link of corresponding position per the lower retractable axis of electromagnet described in side
Arrangement；
The position that the vertically-guided hole is exposed under the top styletable is provided with an inner groovy, the kinematic link
One end is plugged in the inner groovy arrangement, it is ensured that kinematic link is for the vertical to driving of triangle of pushing pin；
Bending baffle is connected at the top of the electromagnet connecting plate, the upper head plate of the bending baffle is located at the electromagnetism
The surface of the shell of iron arranges that the upper head plate is used to limit the head returns position of lower retractable axis, it is ensured that triangle of pushing pin
It is vertical reliably accurate to position；
The lower front part of the mounting base is provided with down convex connecting plate, and the front end of the connecting plate is provided with connecting hole,
External playback block is fixed in the connecting plate, it is ensured that the connection of total and external structure is efficient and convenient；
Preferably, the kinematic link is specially seesaw structure；
Spring mounting groove is provided at the top of the top styletable, the lower end of the linear springs is located at spring installation
In slot.
After applying the present invention, the lower subordinate of solenoid actuated lower retractable axis is convex while pressing the other end of attachment rod, connecting rod
Action drives triangle of pushing pin travels vertically upwards along vertically-guided hole and (overcomes linear springs upwards under shaft effect for one end
Elastic force), keep after a certain period of time, solenoid actuated lower retractable axis recycles later, and the driving of the elastic force of linear springs pushes pin three
Angular lower reset, while connecting rod driving lower retractable axis resets；The lifting of its triangle of being pushed pin by electromagnet fast driving, driving
Device is not necessarily to reserved resetting time, shortens the corresponding braiding time, improves braid efficiency.
Description of the drawings
Fig. 1 is confined explosion's figure structure schematic representation of the present invention；
Fig. 2 is the three-dimensional figure structure schematic representation of the present invention；
Title in figure corresponding to serial number is as follows：
Mounting base 1, Triangulum 2 of pushing pin, vertically-guided hole 3, linear springs 4, triangle 5 of pushing pin, top styletable 6, spring peace
Tankage 61, shaft 8, shaft positioning protrusion 9, electromagnet 10, lower retractable axis 11, shell 12, installs protrusive board at kinematic link 7
13, electromagnet connecting plate 14, inner groovy 15, bending baffle 16, upper head plate 161, connecting plate 17, playback block.
Specific implementation mode
A kind of electromagnet push-pin mechanism, is shown in Fig. 1, Fig. 2：It includes mounting base 1, and two side positions of mounting base 1 are respectively set
It pushes pin Triangulum 2, Triangulum 2 of each pushing pin is internally provided with vertically-guided hole 3 from bottom to top, cloth in vertically-guided hole 3
Linear springs 4 are equipped with, the top of corresponding triangle 5 of pushing pin is plugged in vertically-guided hole 3 by top styletable 6 and pushes up dress straight line
The lower end of spring 4, the position that vertically-guided hole 3 is exposed under top styletable 6 are connected with one end of kinematic link 7, kinematic link 7
Length direction medium position shaft positioning protrusion 9 is pivotally connected by shaft 8, be disposed with right over the other end of kinematic link 7
The lower retractable axis 11 of electromagnet 10, what the shell 12 of electromagnet 10 was fixed in corresponding position installs protrusive board 13.
The corresponding position arrangement of both sides installed protrusive board 13 and be located at mounting base 1, the protrusive board 13 of installing per side divide
Not by the affixed electromagnet connecting plate 14 convex outward of screw, electromagnet connecting plate 14 passes through the affixed corresponding electromagnet of screw
10 shell 12 presses the other end arrangement of the kinematic link 7 of corresponding position per the lower retractable axis 11 of side electromagnet 10；
The position that vertically-guided hole is exposed under top styletable 6 is provided with an inner groovy 15, one end inserting of kinematic link 7
It is arranged in inner groovy 15, it is ensured that kinematic link 7 is for the vertical to driving of triangle 5 of pushing pin；
The top of electromagnet connecting plate 14 is connected with bending baffle 16, and the upper head plate 161 of bending baffle 16 is located at electromagnet
The surface of 10 shell 12 arranges that upper head plate 161 is used to limit the head returns position of lower retractable axis 11, it is ensured that pushes pin three
Angle 5 it is vertical reliably accurate to position；
The lower front part of mounting base 1 is provided with down convex connecting plate 17, and the front end of connecting plate 17 is provided with connecting hole, external
Playback block 18 be fixed in connecting plate 17, it is ensured that the connection of total and external structure is efficient and convenient；
In specific embodiment, kinematic link 7 is specially seesaw structure, and the top of top styletable 6 is provided with spring installation
The lower end of slot 61, linear springs 4 is located in spring mounting groove 61, it is ensured that being quickly and expediently installed of linear springs 4, position are accurate.
Its operation principle is as follows：The lower subordinate of solenoid actuated lower retractable axis is convex while pressing the other end of attachment rod, even
Action drives triangle of pushing pin travels vertically upwards along vertically-guided hole and (overcomes straight line bullet upwards under shaft effect for one end of bar
The elastic force of spring), it keeps after a certain period of time, solenoid actuated lower retractable axis recycles later, until the top of lower retractable axis is tight
End plate stopping action being sticked, the elastic force of linear springs drives triangle of pushing pin to reset downwards, while connecting rod driving lower retractable axis is multiple
Position；The lifting of its triangle of being pushed pin by electromagnet fast driving.
Specific embodiments of the present invention are described in detail above, but content is only the preferable implementation of the invention
Example, should not be construed as limiting the practical range of the invention.It is all to become according to impartial made by the invention application range
Change and improve etc., it should all still belong within this patent covering scope.
Claims (7)
1. a kind of electromagnet push-pin mechanism, it is characterised in that：It includes mounting base, and two side positions of the mounting base are respectively set
It pushes pin Triangulum, each Triangulum of pushing pin is internally provided with vertically-guided hole from bottom to top, the vertically-guided hole
Linear springs are inside disposed with, the top of corresponding triangle of pushing pin is plugged in the vertically-guided hole by top styletable and pushes up dress
The lower end of the linear springs, the position that the vertically-guided hole is exposed under the top styletable are connected with the one of kinematic link
End, the length direction medium position of the kinematic link are pivotally connected shaft positioning protrusion by shaft, the kinematic link it is another
It is disposed with the lower retractable axis of electromagnet right over end, the installation that the shell of the electromagnet is fixed in corresponding position is convex
Plate.
2. a kind of electromagnet push-pin mechanism as described in claim 1, it is characterised in that：The described of both sides installs protrusive board difference
Corresponding position positioned at the mounting base arranges that the described of every side installs protrusive board respectively by the affixed electricity convex outward of screw
Magnet connecting plate, the electromagnet connecting plate by the shell of the affixed corresponding electromagnet of screw, per side described in electromagnet
Lower retractable axis press corresponding position the kinematic link the other end arrangement.
3. a kind of electromagnet push-pin mechanism as described in claim 1, it is characterised in that：It is exposed under the top styletable described
The position in vertically-guided hole is provided with an inner groovy, and one end of the kinematic link is plugged in the inner groovy arrangement.
4. a kind of electromagnet push-pin mechanism as claimed in claim 2, it is characterised in that：The top of the electromagnet connecting plate is solid
It is connected to bending baffle, the upper head plate of the bending baffle is located at the surface arrangement of the shell of the electromagnet, the upper head plate
Head returns position for limiting lower retractable axis.
5. a kind of electromagnet push-pin mechanism as described in claim 1, it is characterised in that：The lower front part of the mounting base is arranged
The front end of convex connecting plate under having, the connecting plate is provided with connecting hole, and external playback block is fixed in the connecting plate.
6. a kind of electromagnet push-pin mechanism as described in claim 1, it is characterised in that：The kinematic link is specially seesaw
Structure.
7. a kind of electromagnet push-pin mechanism as described in claim 1, it is characterised in that：It is provided at the top of the top styletable
The lower end of spring mounting groove, the linear springs is located in the spring mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810893834.8A CN108796803A (en) | 2018-08-08 | 2018-08-08 | A kind of electromagnet push-pin mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810893834.8A CN108796803A (en) | 2018-08-08 | 2018-08-08 | A kind of electromagnet push-pin mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108796803A true CN108796803A (en) | 2018-11-13 |
Family
ID=64079416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810893834.8A Pending CN108796803A (en) | 2018-08-08 | 2018-08-08 | A kind of electromagnet push-pin mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108796803A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115066283A (en) * | 2020-03-10 | 2022-09-16 | 乐高公司 | Toy figurine with button system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2905845Y (en) * | 2006-05-29 | 2007-05-30 | 范静 | Needle selector |
| WO2008113225A1 (en) * | 2007-03-16 | 2008-09-25 | Yu-Hsin Wu | A cam guide for a knitting machine |
| CN105887301A (en) * | 2016-05-20 | 2016-08-24 | 福建睿能科技股份有限公司 | Flat knitting machine and needle selection method thereof |
| CN205775117U (en) * | 2016-05-20 | 2016-12-07 | 福建睿能科技股份有限公司 | Straight-bar machines and electromagnetic type thereof are pushed pin the control device of triangle |
| CN205775129U (en) * | 2016-05-20 | 2016-12-07 | 福建睿能科技股份有限公司 | Straight-bar machines and electric motor type thereof are pushed pin the control device of triangle |
| WO2018036331A1 (en) * | 2016-08-24 | 2018-03-01 | 江苏金龙科技股份有限公司 | Needle-pushing cam driving device for computerized flat knitting machine |
| CN208791900U (en) * | 2018-08-08 | 2019-04-26 | 江苏金龙科技股份有限公司 | A kind of electromagnet push-pin mechanism |
-
2018
- 2018-08-08 CN CN201810893834.8A patent/CN108796803A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2905845Y (en) * | 2006-05-29 | 2007-05-30 | 范静 | Needle selector |
| WO2008113225A1 (en) * | 2007-03-16 | 2008-09-25 | Yu-Hsin Wu | A cam guide for a knitting machine |
| CN105887301A (en) * | 2016-05-20 | 2016-08-24 | 福建睿能科技股份有限公司 | Flat knitting machine and needle selection method thereof |
| CN205775117U (en) * | 2016-05-20 | 2016-12-07 | 福建睿能科技股份有限公司 | Straight-bar machines and electromagnetic type thereof are pushed pin the control device of triangle |
| CN205775129U (en) * | 2016-05-20 | 2016-12-07 | 福建睿能科技股份有限公司 | Straight-bar machines and electric motor type thereof are pushed pin the control device of triangle |
| WO2018036331A1 (en) * | 2016-08-24 | 2018-03-01 | 江苏金龙科技股份有限公司 | Needle-pushing cam driving device for computerized flat knitting machine |
| CN208791900U (en) * | 2018-08-08 | 2019-04-26 | 江苏金龙科技股份有限公司 | A kind of electromagnet push-pin mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115066283A (en) * | 2020-03-10 | 2022-09-16 | 乐高公司 | Toy figurine with button system |
| CN115066283B (en) * | 2020-03-10 | 2024-04-19 | 乐高公司 | Toy figurine with button system |
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