CN206219762U - 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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- CN206219762U CN206219762U CN201621181863.4U CN201621181863U CN206219762U CN 206219762 U CN206219762 U CN 206219762U CN 201621181863 U CN201621181863 U CN 201621181863U CN 206219762 U CN206219762 U CN 206219762U
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- thumb
- subcutaneous embedding
- tack needle
- needle
- pin
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Abstract
The utility model 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 draw-in groove 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, guide pin flange is symmetrically arranged with bottom surface at the limiting plate correspondence thumb-tack needle for subcutaneous embedding head, the guide pin flange is gradually increased from middle part to both sides height, the top surface of the draw-in groove in the least significant end and thumb-tack needle for subcutaneous embedding head of the guide pin flange is in sustained height, the utility model provide one kind can when knitting needle is in low cruise high steady operation, avoid having an injection the dual safety shield pin thumb-tack needle for subcutaneous embedding device of pin.
Description
Technical field
The utility model belongs to technical field of knitting machinery, and in particular to a kind of footwear machine dual safety protects pin thumb-tack needle for subcutaneous embedding and fills
Put.
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 for being woven by tailing off more.(such as arrived less after pin number is reduced to certain amount
Minimum value set in advance), the pin number of braiding starts to increase again, until increasing to pin number most at first untill.Whole
In the footwear machine course of work, the quantity of crochet needle is mainly increased by down picker.In all of footwear machine especially cotton sock knitting machine,
There is the down picker of different structure, although down picker structure and species are various, its effect is all by pressing lower pusher jack or straight
Connect and press lower pin, so as to the quantity of the pin by braiding is participated in increases, existing footwear machine uses simple mechanical structure with down picker,
Necessary security protection is carried out to knitting needle stitch as do not taken in the patent text of Application No. CN201010255131.6, with
Modern hosiery machine automaticity more and more higher；The speed of service is more and more faster；The socks product structure for being woven becomes increasingly complex, and knitting needle exists
The low cruise conversion high very frequently raising of flower pattern complexity simultaneously, knitting needle is difficult to keep the uniformity of height, easily goes 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.
Utility model content
In view of the shortcomings of the prior art, the utility model provides one kind can stablize work when knitting needle is in low cruise high
Make, it is to avoid the dual safety shield pin thumb-tack needle for subcutaneous embedding device of pin of having an injection.
To achieve the above object, the utility model provides following technical scheme：A kind of footwear machine protects pin with dual safety
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, are provided with thumb-tack needle for subcutaneous embedding head on thumb-tack needle for subcutaneous embedding bar, be provided with thumb-tack needle for subcutaneous embedding head
The draw-in groove of fit pin, is provided with location-plate on the limiting plate, the location-plate is extended at thumb-tack needle for subcutaneous embedding head by limiting plate, institute
State and guide pin flange be symmetrically arranged with the bottom surface at limiting plate correspondence thumb-tack needle for subcutaneous embedding head, the guide pin flange from middle part to both sides height by
Cumulative height, the top surface of the draw-in groove in the least significant end and thumb-tack needle for subcutaneous embedding head of the guide pin flange is 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.
One end and the face that guide pin flange is formed of the further location-plate correspondence thumb-tack needle for subcutaneous embedding head are 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 sets
Hall sensor is equipped with, eccentric setting has Hall element on the rotor plate.
The utility model, 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 led
To, because guide pin flange is gradually increased from middle part to both sides height, therefore knitting needle can along the inclined-plane of guide pin flange or cambered surface by
Height is gradually reduced, it is convex by guide pin because the top surface of the draw-in groove in the least significant end and thumb-tack needle for subcutaneous embedding head of guide pin flange is in sustained height
The guiding of edge, can so force the position of the stitch of knitting needle corresponding with the position of draw-in groove, so as to ensure that the stitch of knitting needle can be suitable
In the draw-in groove snapped on thumb-tack needle for subcutaneous embedding head of profit, it is to avoid knitting needle causes the pin of knitting needle due to asynchronous in the machinery for running at high speed
Pin cannot be snapped in smoothly in the draw-in groove of thumb-tack needle for subcutaneous embedding head, the phenomenon of the pin that occurs having an injection, and finally ensure the normal operation of production, reduced time
Product rate, improves productivity effect, and location-plate can operationally prop up the stitch of knitting needle, so as to prevent knitting needle when moving up and down
Occur rocking due to the reseting elasticity of spring, then by Hall sensor, the Hall on sensing main shaft rotated by rotation plate
The change in displacement of element, so as to control when ensuring that thumb-tack needle for subcutaneous embedding bar is moved left and right after main shaft rotates to an angle, to snap into
Limiting plate, enables what thumb-tack needle for subcutaneous embedding bar stablized to move left and right, and realizes double protection both mechanically and electrically, realizes knitting needle in low cruise high
Stable operation in the work that conversion is frequent and flower pattern is complicated.
Brief description of the drawings
Fig. 1 is the explosive view that a kind of footwear machine dual safety of the utility model 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 utility model 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 utility model 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 utility model protects pin thumb-tack needle for subcutaneous embedding device；
Side view when Fig. 5 is a kind of work of footwear machine dual safety shield pin thumb-tack needle for subcutaneous embedding device of the utility model.
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, draw-in groove；11st, thumb-tack needle for subcutaneous embedding body；12nd, main shaft；13rd, knitting needle.
Specific embodiment
Referring to figs. 1 to Fig. 5 a kind of embodiment of footwear machine dual safety of the utility model shield pin thumb-tack needle for subcutaneous embedding device is made into
One step explanation.
A kind of footwear machine dual safety 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
Plate 4, is provided with thumb-tack needle for subcutaneous embedding first 7 on thumb-tack needle for subcutaneous embedding bar 8, the draw-in groove 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 the limiting plate 4
Guide pin flange 2 is symmetrically arranged with face, the guide pin flange 2 is gradually increased from middle part to both sides height, the guide pin flange 2
The top surface of the draw-in groove 10 in least significant end and thumb-tack needle for subcutaneous embedding first 7 is 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 is gradually increased from middle part to both sides height, therefore knitting needle 13 can gradually drop along the inclined-plane or cambered surface of guide pin flange 2
Low clearance, it is convex by guide pin because the top surface of the draw-in groove 10 in the least significant end and thumb-tack needle for subcutaneous embedding first 7 of guide pin flange 2 is in sustained height
The guiding of edge 2, can so force the position of the stitch of knitting needle 13 corresponding with the position of draw-in groove 10, so as to ensure the pin of knitting needle 13
Pin can be snapped in smoothly in the draw-in groove 10 on thumb-tack needle for subcutaneous embedding first 7, it is to avoid knitting needle 13 is in the machinery for running at high speed due to asynchronous
Causing the stitch of knitting needle 13 cannot smoothly snap in the draw-in groove 10 of thumb-tack needle for subcutaneous embedding first 7, the phenomenon of the pin that occurs having an injection, and finally ensure production
Normal operation, improve production security and lifting productivity effect, the location-plate 1 in the present embodiment can operationally prop up knitting needle
13 stitch, so as to prevent knitting needle 13 from occurring rocking due to the reseting elasticity of spring when moving up and down.
The preferred guide pin flange 2 of the present embodiment is trapezoidal, certainly can be with curved and triangle.
Reinforcement rib 3 is provided between the bottom surface of the preferred location-plate 1 of the present embodiment and limiting plate 4, by setting
Strengthening rib 3 can strengthen stability of the location-plate 1 when equipment runs at high speed.
One end of the preferred corresponding thumb-tack needle for subcutaneous embedding first 7 of the location-plate 1 of the present embodiment and the face that guide pin flange 2 is formed are in concave arc
Type, concave-curve is arranged to by by the face that one end of the corresponding thumb-tack needle for subcutaneous embedding first 7 of location-plate 1 and guide pin flange 2 are formed, and smooth can be 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 preferred main shaft 12 of the present embodiment is provided with rotor plate 5, and the thumb-tack needle for subcutaneous embedding body 11 is correspondingly arranged and turns
The side of dynamic plate 5 is provided with Hall sensor 6, and eccentric setting has Hall element 9 on the rotor plate 5, by Hall sensor
6, the change in displacement of the Hall element 9 on the sensing rotated by rotation plate 5 of main shaft 12, so as to control to rotate certain angle when main shaft 12
When ensuring that thumb-tack needle for subcutaneous embedding bar 8 is moved left and right after degree, limiting plate 4 will not be snapped into, enable moving left and right for the stabilization of thumb-tack needle for subcutaneous embedding bar 8, realized
The stable operation in low cruise high changes the complicated work of frequent and flower pattern of knitting needle 13.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (7)
1. a kind of footwear machine dual safety 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
Thumb-tack needle for subcutaneous embedding head is provided with bar, the draw-in groove 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 is extended at thumb-tack needle for subcutaneous embedding head by limiting plate, is symmetrical arranged on the bottom surface at the limiting plate correspondence thumb-tack needle for subcutaneous embedding head
There is guide pin flange, the guide pin flange is gradually increased from middle part to both sides height, least significant end and the thumb-tack needle for subcutaneous embedding head of the guide pin flange
On draw-in groove top surface 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
One end of correspondence thumb-tack needle for subcutaneous embedding head is in concave-curve with the face that guide pin flange is formed.
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 |
|---|---|---|---|
| CN201621181863.4U CN206219762U (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 |
|---|---|---|---|
| CN201621181863.4U CN206219762U (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 |
|---|---|
| CN206219762U true CN206219762U (en) | 2017-06-06 |
Family
ID=58787937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621181863.4U Active CN206219762U (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) | CN206219762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107574559A (en) * | 2016-11-03 | 2018-01-12 | 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 CN201621181863.4U patent/CN206219762U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107574559A (en) * | 2016-11-03 | 2018-01-12 | 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210223 Address after: 312030 Kaixin village, Keyan street, Keqiao District, Shaoxing City, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Gaoteng Electromechanical Technology Co.,Ltd. Shaoxing Branch Address before: 312030 Keyan Industrial Park, Shaoxing City, Zhejiang Province Patentee before: SHAOXING JINHAO MACHINERY Co.,Ltd. |
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| TR01 | Transfer of patent right |