CN107574559A - A kind of footwear machine protects pin thumb-tack needle for subcutaneous embedding device with dual safety - Google Patents
A kind of footwear machine protects pin thumb-tack needle for subcutaneous embedding device with dual safety Download PDFInfo
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- CN107574559A CN107574559A CN201610957408.7A CN201610957408A CN107574559A CN 107574559 A CN107574559 A CN 107574559A CN 201610957408 A CN201610957408 A CN 201610957408A CN 107574559 A CN107574559 A CN 107574559A
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- thumb
- subcutaneous embedding
- tack needle
- needle
- pin
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Abstract
The invention discloses a kind of footwear machine pin thumb-tack needle for subcutaneous embedding device is protected with dual safety, including thumb-tack needle for subcutaneous embedding body, main shaft, thumb-tack needle for subcutaneous embedding bar and limiting plate, thumb-tack needle for subcutaneous embedding head is provided with thumb-tack needle for subcutaneous embedding bar, the neck of fit pin is provided with thumb-tack needle for subcutaneous embedding head, location-plate is provided with the limiting plate, the location-plate is extended at thumb-tack needle for subcutaneous embedding head by limiting plate, the limiting plate, which corresponds to, is symmetrically arranged with guide pin flange on the bottom surface at thumb-tack needle for subcutaneous embedding head, the guide pin flange gradually increases from middle part to height on both sides, the least significant end of the guide pin flange and the top surface of the neck on thumb-tack needle for subcutaneous embedding head are in sustained height, the invention provides one kind can in knitting needle when high low speed is run steady operation, avoid having an injection the dual safety shield pin thumb-tack needle for subcutaneous embedding device of pin.
Description
Technical field
The invention belongs to technical field of knitting machinery, and in particular to a kind of footwear machine protects pin thumb-tack needle for subcutaneous embedding device with dual safety.
Background technology
Down picker is widely used in footwear machine.Socks braiding is carried out using footwear machine, in socks by the preceding volume with to heel
During knitting, the quantity (pin number) of the pin woven by tailing off more.After pin number is reduced to certain amount (for example arrive less
Minimum value set in advance), the pin number of braiding starts to increase again, untill increasing to pin number most at first.Whole
In the footwear machine course of work, mainly increase the quantity of crochet needle by down picker.In all footwear machines especially cotton sock knitting machine,
There is the down picker of different structure, although down picker structure and species are various, it is all by pressing lower pusher jack or straight that it, which is acted on,
Connect and press lower pin, so as to participate in the quantity increase of the pin of braiding, existing footwear machine uses simple mechanical structure with down picker,
As Application No. CN201010255131.6 patent text in do not take necessary security protection carried out to knitting needle stitch, with
Modern hosiery machine automaticity more and more higher；The speed of service is more and more faster；The socks product structure woven becomes increasingly complex, and knitting needle exists
Very frequently the raising of flower pattern complexity simultaneously, knitting needle are difficult the uniformity for keeping height for high low speed operation conversion, are easily gone out
Now have an injection the phenomenon of pin, the existing this down picker without protection stitch has had a strong impact on the high speed of hosiery machine and automatic
The development trend of change.
The content of the invention
In view of the shortcomings of the prior art, the invention provides one kind can in knitting needle when high low speed is run steady operation, keep away
The dual safety shield pin thumb-tack needle for subcutaneous embedding device of non insertion pin.
To achieve the above object, the invention provides following technical scheme：A kind of footwear machine protects pin thumb-tack needle for subcutaneous embedding with dual safety
Device, including thumb-tack needle for subcutaneous embedding body, main shaft, thumb-tack needle for subcutaneous embedding bar and limiting plate, thumb-tack needle for subcutaneous embedding head is provided with thumb-tack needle for subcutaneous embedding bar, cooperation is provided with thumb-tack needle for subcutaneous embedding head
The neck of stitch, location-plate is provided with the limiting plate, the location-plate is extended at thumb-tack needle for subcutaneous embedding head by limiting plate, the limit
Position plate, which corresponds to, is symmetrically arranged with guide pin flange on the bottom surface at thumb-tack needle for subcutaneous embedding head, the guide pin flange gradually increases from middle part to height on both sides
Height, the least significant end and the top surface of the neck on thumb-tack needle for subcutaneous embedding head of the guide pin flange are in sustained height.
The further guide pin flange is trapezoidal.
The further guide pin flange is curved.
The further guide pin flange is triangular in shape.
Reinforcement rib is provided between the bottom surface of the further location-plate and limiting plate.
The face that the further location-plate corresponds to one end of thumb-tack needle for subcutaneous embedding head and guide pin flange is formed is in concave-curve.
One end of the further main shaft is provided with rotor plate, and the side that the thumb-tack needle for subcutaneous embedding body is correspondingly arranged rotor plate is set
Hall sensor is equipped with, eccentric setting has Hall element on the rotor plate.
The present invention, when knitting needle is lateral to up at thumb-tack needle for subcutaneous embedding device, the guide pin flange being positioned on plate bottom surface is oriented to, by
Gradually increase from middle part to height on both sides in guide pin flange, therefore knitting needle can gradually reduce along the inclined-plane of guide pin flange or cambered surface
Highly, because the least significant end and the top surface of the neck on thumb-tack needle for subcutaneous embedding head of guide pin flange are in sustained height, by leading for guide pin flange
To can so force the position of the stitch of knitting needle corresponding with the position of neck, so as to ensure that the stitch of knitting needle can smoothly block
Enter in the neck on thumb-tack needle for subcutaneous embedding head, avoid knitting needle causes the stitch of knitting needle can not in the machinery to run at high speed due to asynchronous
Smoothly it is caught in the neck of thumb-tack needle for subcutaneous embedding head, the phenomenon for the pin that occurs having an injection, finally ensures the normal operation of production, reduction in the numbers of seconds,
Improve productivity effect, location-plate can prop up the stitch of knitting needle at work, so as to prevent knitting needle when moving up and down due to
The reseting elasticity of spring and rock, then by Hall sensor, sense the Hall element on main shaft rotated by rotation plate
Change in displacement, so as to control when ensuring that thumb-tack needle for subcutaneous embedding bar moves left and right after main shaft rotates to an angle, will not snap into spacing
Plate, enable thumb-tack needle for subcutaneous embedding bar stablize move left and right, realize double protection both mechanically and electrically, realize knitting needle high low speed run change
Stable operation in the complicated work of frequent and flower pattern.
Brief description of the drawings
Fig. 1 is the explosive view that a kind of footwear machine dual safety of the present invention protects pin thumb-tack needle for subcutaneous embedding device；
Fig. 2 is the structural representation that a kind of footwear machine dual safety of the present invention protects pin thumb-tack needle for subcutaneous embedding device；
Fig. 3 is the front view that a kind of footwear machine dual safety of the present invention protects pin thumb-tack needle for subcutaneous embedding device；
Fig. 4 is the side view that a kind of footwear machine dual safety of the present invention protects pin thumb-tack needle for subcutaneous embedding device；
Fig. 5 is side view when a kind of footwear machine dual safety of the present invention protects the work of pin thumb-tack needle for subcutaneous embedding device.
Brief description of the drawings：1st, location-plate；2nd, guide pin flange；3rd, rib is strengthened；4th, limiting plate；5th, rotor plate；6th, hall sensing
Device；7th, thumb-tack needle for subcutaneous embedding head；8th, thumb-tack needle for subcutaneous embedding bar；9th, Hall element；10th, neck；11st, thumb-tack needle for subcutaneous embedding body；12nd, main shaft；13rd, knitting needle.
Embodiment
The embodiment for protecting pin thumb-tack needle for subcutaneous embedding device with dual safety to a kind of footwear machine of the present invention referring to figs. 1 to Fig. 5 is made further
Explanation.
A kind of footwear machine protects pin thumb-tack needle for subcutaneous embedding device, including thumb-tack needle for subcutaneous embedding body 11, main shaft 12, thumb-tack needle for subcutaneous embedding bar 8 and spacing with dual safety
Plate 4, thumb-tack needle for subcutaneous embedding first 7 is provided with thumb-tack needle for subcutaneous embedding bar 8, the neck 10 of fit pin is provided with thumb-tack needle for subcutaneous embedding first 7, is set on the limiting plate 4
There is location-plate 1, the location-plate 1 is extended at thumb-tack needle for subcutaneous embedding first 7 by limiting plate 4, the bottom at the corresponding thumb-tack needle for subcutaneous embedding first 7 of limiting plate 4
Guide pin flange 2 is symmetrically arranged with face, the guide pin flange 2 gradually increases from middle part to height on both sides, the guide pin flange 2
Least significant end and the top surface of the neck 10 on thumb-tack needle for subcutaneous embedding first 7 are in sustained height.
When knitting needle 13 is lateral to up at thumb-tack needle for subcutaneous embedding device, the guide pin flange 2 being positioned on the bottom surface of plate 1 is oriented to, due to
Guide pin flange 2 gradually increases from middle part to height on both sides, therefore knitting needle 13 can gradually drop along the inclined-plane of guide pin flange 2 or cambered surface
Low clearance, it is convex by guide pin because the least significant end and the top surface of the neck 10 on thumb-tack needle for subcutaneous embedding first 7 of guide pin flange 2 are in sustained height
The guiding of edge 2, it can so force the position of the stitch of knitting needle 13 corresponding with the position of neck 10, so as to ensure the pin of knitting needle 13
Pin can be smoothly caught in the neck 10 on thumb-tack needle for subcutaneous embedding first 7, avoid knitting needle 13 run at high speed machinery in due to asynchronous and
Cause the stitch of knitting needle 13 can not to be smoothly caught in the neck 10 of thumb-tack needle for subcutaneous embedding first 7, the phenomenon for the pin that occurs having an injection, finally ensure to produce
Normal operation, improve production security and lifting productivity effect, the location-plate 1 in the present embodiment can prop up knitting needle at work
13 stitch, so as to prevent knitting needle 13 from being rocked when moving up and down due to the reseting elasticity of spring.
Preferably the guide pin flange 2 is trapezoidal for the present embodiment, certainly can be with curved and triangle.
The present embodiment is preferably provided between the bottom surface of the location-plate 1 and limiting plate 4 strengthens rib 3, passes through setting
Stability of the location-plate 1 when equipment runs at high speed can be strengthened by strengthening rib 3.
The present embodiment face that preferably one end of the corresponding thumb-tack needle for subcutaneous embedding first 7 of location-plate 1 is formed with guide pin flange 2 is in concave arc
Type, concave-curve is arranged to by the face for being formed one end of the corresponding thumb-tack needle for subcutaneous embedding first 7 of location-plate 1 and guide pin flange 2, smooth can made
Knitting needle 13 is acted by the lower pin of realization that moves left and right of thumb-tack needle for subcutaneous embedding bar 8.
One end of the preferable main shaft 12 of the present embodiment is provided with rotor plate 5, and the thumb-tack needle for subcutaneous embedding body 11, which is correspondingly arranged, to be turned
The side of dynamic plate 5 is provided with Hall sensor 6, and eccentric setting has Hall element 9 on the rotor plate 5, passes through Hall sensor
6, the change in displacement of the Hall element 9 on the rotated by rotation plate 5 of main shaft 12 is sensed, so as to control when main shaft 12 rotates certain angle
When ensuring that thumb-tack needle for subcutaneous embedding bar 8 moves left and right after degree, limiting plate 4 will not be snapped into, enables thumb-tack needle for subcutaneous embedding bar 8 is stable to move left and right, realizes
Stable operation in the work that knitting needle 13 is frequent in the operation conversion of high low speed and flower pattern is complicated.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of footwear machine protects pin thumb-tack needle for subcutaneous embedding device, including thumb-tack needle for subcutaneous embedding body, main shaft, thumb-tack needle for subcutaneous embedding bar and limiting plate, thumb-tack needle for subcutaneous embedding with dual safety
Thumb-tack needle for subcutaneous embedding head is provided with bar, the neck of fit pin is provided with thumb-tack needle for subcutaneous embedding head, it is characterized in that：Positioning is provided with the limiting plate
Plate, the location-plate are extended at thumb-tack needle for subcutaneous embedding head by limiting plate, and the limiting plate corresponds to be symmetrical arranged on the bottom surface at thumb-tack needle for subcutaneous embedding head
There is guide pin flange, the guide pin flange gradually increases from middle part to height on both sides, least significant end and the thumb-tack needle for subcutaneous embedding head of the guide pin flange
On the top surface of neck be in sustained height.
2. a kind of footwear machine according to claim 1 protects pin thumb-tack needle for subcutaneous embedding device with dual safety, it is characterized in that：The guide pin is convex
Edge is trapezoidal.
3. a kind of footwear machine according to claim 1 protects pin thumb-tack needle for subcutaneous embedding device with dual safety, it is characterized in that：The guide pin is convex
Edge is curved.
4. a kind of footwear machine according to claim 1 protects pin thumb-tack needle for subcutaneous embedding device with dual safety, it is characterized in that：The guide pin is convex
Edge is triangular in shape.
5. a kind of footwear machine according to Claims 2 or 3 or 4 protects pin thumb-tack needle for subcutaneous embedding device with dual safety, it is characterized in that：It is described
Reinforcement rib is provided between the bottom surface of location-plate and limiting plate.
6. a kind of footwear machine according to claim 5 protects pin thumb-tack needle for subcutaneous embedding device with dual safety, it is characterized in that：The location-plate
The face that one end of corresponding thumb-tack needle for subcutaneous embedding head is formed with guide pin flange is in concave-curve.
7. a kind of footwear machine according to claim 6 protects pin thumb-tack needle for subcutaneous embedding device with dual safety, it is characterized in that：The main shaft
One end is provided with rotor plate, and the side that the thumb-tack needle for subcutaneous embedding body is correspondingly arranged rotor plate is provided with Hall sensor, the rotor plate
Upper eccentric setting has Hall element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610957408.7A CN107574559A (en) | 2016-11-03 | 2016-11-03 | A kind of footwear machine protects pin thumb-tack needle for subcutaneous embedding device with dual safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610957408.7A CN107574559A (en) | 2016-11-03 | 2016-11-03 | A kind of footwear machine protects pin thumb-tack needle for subcutaneous embedding device with dual safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107574559A true CN107574559A (en) | 2018-01-12 |
Family
ID=61049511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610957408.7A Pending CN107574559A (en) | 2016-11-03 | 2016-11-03 | A kind of footwear machine protects pin thumb-tack needle for subcutaneous embedding device with dual safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107574559A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532116A (en) * | 2018-06-08 | 2018-09-14 | 绍兴汉翔精密机械制造有限公司 | A kind of thumb-tack needle for subcutaneous embedding structure of braiding hosiery machine |
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|---|---|---|---|---|
| GB902852A (en) * | 1958-07-31 | 1962-08-09 | Giotto Luparia | Improvements in or relating to stockings and a stocking-making machine |
| JPH06116848A (en) * | 1992-09-30 | 1994-04-26 | Brother Ind Ltd | Device for holding needle presser of knitting machine |
| CN201155019Y (en) * | 2008-01-25 | 2008-11-26 | 浙江金恒数控科技股份有限公司 | Picking mechanism for weaving for computerized stocking machine |
| CN101914833A (en) * | 2010-08-16 | 2010-12-15 | 北京亚隆机械设备有限责任公司 | Down picker adjusting device for hosiery machine and method thereof |
| CN101914834A (en) * | 2010-08-16 | 2010-12-15 | 北京亚隆机械设备有限责任公司 | Narrowing picker adjusting device for hosiery machine |
| CN201762538U (en) * | 2010-08-16 | 2011-03-16 | 北京亚隆机械设备有限责任公司 | Down picker adjusting device for hosiery machine |
| CN201971979U (en) * | 2011-03-01 | 2011-09-14 | 浙江海森纺机科技有限公司 | Press needle leg device of all computer-controlled flat knitting machine |
| CN203546344U (en) * | 2013-10-12 | 2014-04-16 | 水山机械(嘉兴)有限公司 | Double press-needle device of footwear machine |
| CN206219762U (en) * | 2016-11-03 | 2017-06-06 | 绍兴金昊机械制造有限公司 | A kind of footwear machine protects pin thumb-tack needle for subcutaneous embedding device with dual safety |
-
2016
- 2016-11-03 CN CN201610957408.7A patent/CN107574559A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB902852A (en) * | 1958-07-31 | 1962-08-09 | Giotto Luparia | Improvements in or relating to stockings and a stocking-making machine |
| JPH06116848A (en) * | 1992-09-30 | 1994-04-26 | Brother Ind Ltd | Device for holding needle presser of knitting machine |
| CN201155019Y (en) * | 2008-01-25 | 2008-11-26 | 浙江金恒数控科技股份有限公司 | Picking mechanism for weaving for computerized stocking machine |
| CN101914833A (en) * | 2010-08-16 | 2010-12-15 | 北京亚隆机械设备有限责任公司 | Down picker adjusting device for hosiery machine and method thereof |
| CN101914834A (en) * | 2010-08-16 | 2010-12-15 | 北京亚隆机械设备有限责任公司 | Narrowing picker adjusting device for hosiery machine |
| CN201762538U (en) * | 2010-08-16 | 2011-03-16 | 北京亚隆机械设备有限责任公司 | Down picker adjusting device for hosiery machine |
| CN201971979U (en) * | 2011-03-01 | 2011-09-14 | 浙江海森纺机科技有限公司 | Press needle leg device of all computer-controlled flat knitting machine |
| CN203546344U (en) * | 2013-10-12 | 2014-04-16 | 水山机械(嘉兴)有限公司 | Double press-needle device of footwear machine |
| CN206219762U (en) * | 2016-11-03 | 2017-06-06 | 绍兴金昊机械制造有限公司 | A kind of footwear machine protects pin thumb-tack needle for subcutaneous embedding device with dual safety |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532116A (en) * | 2018-06-08 | 2018-09-14 | 绍兴汉翔精密机械制造有限公司 | A kind of thumb-tack needle for subcutaneous embedding structure of braiding hosiery machine |
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Application publication date: 20180112 |
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| WD01 | Invention patent application deemed withdrawn after publication |