CN2801836Y - Needle embodding mechanism of socks knitting machine - Google Patents
Needle embodding mechanism of socks knitting machine Download PDFInfo
- Publication number
- CN2801836Y CN2801836Y CN 200520101991 CN200520101991U CN2801836Y CN 2801836 Y CN2801836 Y CN 2801836Y CN 200520101991 CN200520101991 CN 200520101991 CN 200520101991 U CN200520101991 U CN 200520101991U CN 2801836 Y CN2801836 Y CN 2801836Y
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- China
- Prior art keywords
- thumb
- pedestal
- tack needle
- subcutaneous embedding
- needle
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- Expired - Fee Related
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Abstract
The utility model relates to a thumbtack needle mechanism for knitting sock heels on a footwear machine. The reciprocating swing speed of the existing thumbtack needle is limited, which directly affects the swing speed of a needle cylinder provided with a guiding needle and the production efficiency is low. The utility model is characterized in that the front side wall of a base is connected with a left and a right reset sheets, and the two reset sheets are connected with each other by a reset spring; the head of a thumbtack needle is clamped between the two reset sheets, and a pressure spring positioned in the base is arranged between the reset sheets and a rotary shaft, wherein the upper end of the pressure spring is butted on the thumbtack needle. The back side wall of the base is connected with a supporting plate, and the middle of the upper end surface of the supporting plate is formed with a notch which can place the tail part of the thumbtack needle, wherein both sides of the notch are provided with limiting bosses which are symmetrically arranged on the supporting plate. An air valve assembly which is penetrated into the base is arranged between the supporting plate and the rotary shaft, and the upper end of the air valve assembly can be butted with the thumbtack needle. The utility model can avoid the thumbtack needle disengaging from the supporting plate when swinging, and enhance the swing speed of the needle cylinder so as to enhance production efficiency.
Description
Technical field
The utility model relates to the parts on the footwear machine, specifically a kind ofly is used for the thumb-tack needle for subcutaneous embedding mechanism that knit sock is followed.
Background technology
Be used for the thumb-tack needle for subcutaneous embedding mechanism that knit sock is followed on the footwear machine at present, it comprises pedestal, rotating shaft and places the thumb-tack needle for subcutaneous embedding of pedestal top, thumb-tack needle for subcutaneous embedding is coupling with the top of thumb-tack needle for subcutaneous embedding pin and rotating shaft, the bottom of rotating shaft is connected on the pedestal, be connected with left and right supporting plate and left and right reseting plate on the rear wall of pedestal, reseting plate is positioned at outside the supporting plate, the middle part of supporting plate upper end forms " V " v notch v, left and right reseting plate connects with back-moving spring, the afterbody of thumb-tack needle for subcutaneous embedding is sandwiched between two reseting plates and with spring and is connected with pedestal, and the afterbody below of thumb-tack needle for subcutaneous embedding also has a lifting part.During the knit sock body, the lifting part makes the thumb-tack needle for subcutaneous embedding head be in low level the lifting of thumb-tack needle for subcutaneous embedding afterbody, not be positioned at syringe on guide pin contact, thumb-tack needle for subcutaneous embedding is not worked; Knit sock with the time, lifting part action upwarps the thumb-tack needle for subcutaneous embedding head and is in a high position, and contact with guide pin on being positioned at syringe, the thumb-tack needle for subcutaneous embedding afterbody contacts with supporting plate, guide pin promotion thumb-tack needle for subcutaneous embedding is made reciprocally swinging, and resets by back-moving spring.There is following problem in existing mechanism: 1) volume, weight are big, swing dumbly, are not suitable for running up of footwear machine; 2) supporting plate does not carry out spacing to the reciprocally swinging of thumb-tack needle for subcutaneous embedding afterbody, it has been simple supporting role, the speed of thumb-tack needle for subcutaneous embedding reciprocally swinging is restricted, can between two reseting plates, break away from too soon, make the footwear machine can't operate as normal,, directly influenced the movement velocity of the guide pin that is mated so the speed of existing thumb-tack needle for subcutaneous embedding reciprocally swinging is slower, thereby have influence on the swing speed of the syringe that guide pin is installed, reduced production efficiency; 3) pedestal is fixed on the frame, its position is unadjustable, there are spacing in itself and syringe outer wall, but because guide pin is made circular motion, Jie Chu thumb-tack needle for subcutaneous embedding head is in reciprocally swinging with it, less spacing still can make the instability that contacts of thumb-tack needle for subcutaneous embedding head and guide pin, and both also break-off can take place when serious, have influenced the operate as normal of footwear machine; 4) existing mechanism moves toward both sides by the bottom of regulating left and right supporting plate, increase the degree of depth of " V " v notch v, make the thumb-tack needle for subcutaneous embedding head be in differing heights, cooperate with various guide pins different in size so that be fit to, but this kind amplitude of accommodation is less and thumb-tack needle for subcutaneous embedding work the time is in inclination, and the frictional resistance between itself and guide pin is big, guide pin swing effort, not smooth, can not slick and sly swing, and occur the broken needle phenomenon easily.
The utility model content
Technical problem to be solved in the utility model is to overcome the defective that above-mentioned prior art exists, and the thumb-tack needle for subcutaneous embedding mechanism of a kind of compact conformation, the fireballing footwear machine of reciprocally swinging is provided, so that improve the swing speed of syringe, thereby enhances productivity.
For this reason, the utility model adopts following technical scheme: the thumb-tack needle for subcutaneous embedding mechanism of footwear machine, comprise pedestal, rotating shaft and place the thumb-tack needle for subcutaneous embedding of pedestal top, thumb-tack needle for subcutaneous embedding is coupling with the top of thumb-tack needle for subcutaneous embedding pin and rotating shaft, and the bottom of rotating shaft is connected on the pedestal, it is characterized in that: be connected with left and right reseting plate on the front side wall of pedestal, two reseting plates connect with a back-moving spring, the thumb-tack needle for subcutaneous embedding head is sandwiched between two reseting plates, and a stage clip that is positioned at pedestal is arranged between reseting plate and rotating shaft, conflicts on thumb-tack needle for subcutaneous embedding in the upper end of this stage clip; Be connected with supporting plate on the rear wall of pedestal, the middle part formation one of supporting plate upper end can be placed the breach of thumb-tack needle for subcutaneous embedding afterbody, the both sides of breach are provided with the positive stop lug boss that is symmetricly set on the supporting plate, and an air-valve assembly that runs through pedestal is arranged between supporting plate and rotating shaft, can conflict with thumb-tack needle for subcutaneous embedding in its upper end.Supporting plate can be a plate, also can be made of two boards.Air-valve assembly is connected with air pump by tracheae.The utility model sets up supporting plate and reseting plate separately on the forward and backward two side of pedestal, and stage clip and air-valve assembly branch are located at the both sides of rotating shaft, compact conformation, and volume is little, and is in light weight, flexible swinging; Positive stop lug boss has limited the hunting range of thumb-tack needle for subcutaneous embedding, has avoided thumb-tack needle for subcutaneous embedding to break away from supporting plate when swing, so just can improve the swing speed of syringe, thereby production efficiency is improved.
The course of work of the present utility model is as follows: during the knit sock body, and the inflation of the air valve of air-valve assembly, upwards top thumb-tack needle for subcutaneous embedding afterbody, make the thumb-tack needle for subcutaneous embedding head be in low level, stage clip is compressed, the thumb-tack needle for subcutaneous embedding head not be positioned at syringe on guide pin contact, the thumb-tack needle for subcutaneous embedding afterbody does not contact with supporting plate yet, and thumb-tack needle for subcutaneous embedding is not worked; Knit sock with the time, make the air valve venting of air-valve assembly, the stage clip upwards top thumb-tack needle for subcutaneous embedding head that resets, the thumb-tack needle for subcutaneous embedding head is upwarped be in a high position, and contact with guide pin on being positioned at syringe, the thumb-tack needle for subcutaneous embedding afterbody contacts with supporting plate, guide pin promotes thumb-tack needle for subcutaneous embedding and makes reciprocally swinging, and resets by back-moving spring.
Further purpose of the present utility model is to vertically move pedestal, thereby regulate the residing height of thumb-tack needle for subcutaneous embedding head greatly, so that cooperate with various guide pins different in size, and be in level when making thumb-tack needle for subcutaneous embedding work, and the frictional resistance between guide pin is little, the guide pin swing is smooth, slick and sly, avoided the broken needle phenomenon, the technical scheme that adopts is as follows: the thumb-tack needle for subcutaneous embedding mechanism of described footwear machine, have the oval regulating tank of vertical setting on the vertical part of pedestal, there is a set screw regulating tank below, it is made up of round platform and cylinder, cylinder one end is connected on the eccentric position of round platform, and the other end passes the elliptical slot that is positioned on the pedestal, and the sidewall of pedestal vertical part is provided with a lock bolt that is used for the locking set screw.The vertical part of pedestal is to pass regulating tank with screw to be connected on the syringe.The adjustment process that pedestal moves is as follows: unclamp the screw in the regulating tank, the rotation set screw utilizes eccentric center principle to come mobile pedestal, tightens the screw location in the regulating tank after again.
The thumb-tack needle for subcutaneous embedding mechanism of described footwear machine, pedestal comprises upper and lower pedestal, both connect with the screw that vertically is provided with, and the bottom of upper pedestal and arranged on left and right sides is provided with and is positioned at the outer location chimb of lower base and arranged on left and right sides wall, is used to place the diameter of the through-hole aperture of screw greater than screw in the upper pedestal.The utility model can effectively reduce the distance between pedestal and syringe, makes thumb-tack needle for subcutaneous embedding head and guide pin contact stabilization reliable.Adjustment process is as follows: unclamp screw, move upper pedestal and it is slided and close to the syringe place on lower base, make both spacings as far as possible little, tighten screw again and position and get final product.
The thumb-tack needle for subcutaneous embedding mechanism of described footwear machine, stage clip has a sleeve outward, and its upper end closed is also conflicted on the prelocalization piece of thumb-tack needle for subcutaneous embedding.Sleeve is used to avoid the wearing and tearing between stage clip and pedestal, and sleeve broke away from thumb-tack needle for subcutaneous embedding when the prelocalization piece prevented to swing.
The thumb-tack needle for subcutaneous embedding mechanism of described footwear machine, being positioned on the thumb-tack needle for subcutaneous embedding of air-valve assembly top has a back locating piece, increases the contact-making surface of air-valve assembly upper end and thumb-tack needle for subcutaneous embedding, makes both contact stabilizations.
The thumb-tack needle for subcutaneous embedding mechanism of described footwear machine, rotating shaft is with an axle sleeve that is positioned at pedestal outward, and axle sleeve reduces the wearing and tearing of rotating shaft.
The beneficial effects of the utility model are as follows: compact conformation, and volume is little, in light weight, is fit to running up of footwear machine; Can avoid thumb-tack needle for subcutaneous embedding when swing, to break away from supporting plate, the swing speed of syringe is improved, thereby production efficiency is improved; Can vertically move pedestal, regulate the residing height of thumb-tack needle for subcutaneous embedding head greatly, so that cooperate with various guide pins different in size, applicability is strong, and makes thumb-tack needle for subcutaneous embedding work the time be in level, and the frictional resistance between guide pin is little, the guide pin swing is smooth, slick and sly, has avoided the broken needle phenomenon; Can effectively reduce the distance between pedestal and syringe, make the thumb-tack needle for subcutaneous embedding head more reliable and more stable with contacting of guide pin.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is an installation diagram of the present utility model.
Fig. 2 is the connection diagram of pedestal of the present utility model and syringe.
Fig. 3 is the side view under the utility model off working state.
Fig. 4-6 is the side view under the utility model duty.
Illustration: 1～rotating shaft, 2～thumb-tack needle for subcutaneous embedding, 3～thumb-tack needle for subcutaneous embedding pin, 4～left reseting plate, 5～right reseting plate, 6～back-moving spring, 7 stage clips, 8～supporting plate, 9～breach, 10～positive stop lug boss, 11～air-valve assembly, 12～regulating tank, 13～set screw, 14～elliptical slot, 15～upper pedestal, 16～lower base, 17～screw, 18～location chimb, 19～sleeve, 20～prelocalization piece, 21～back locating piece, 22～axle sleeve, 23～syringe, 24～guide pin, 25～lock bolt.
The specific embodiment
The thumb-tack needle for subcutaneous embedding mechanism of footwear machine as shown in the figure, comprise upper pedestal 15, lower base 16, rotating shaft 1, be positioned at the axle sleeve 22 and the thumb-tack needle for subcutaneous embedding 2 that places the pedestal top of upper pedestal 15, thumb-tack needle for subcutaneous embedding 2 usefulness thumb-tack needle for subcutaneous embedding pins 3 are coupling with the top of rotating shaft 1, the bottom of rotating shaft 1 places in the axle sleeve 22, be connected with a left side on the front side wall of upper pedestal 15, right reseting plate 4,5, two reseting plates connect with a back-moving spring 6, thumb-tack needle for subcutaneous embedding 2 heads are sandwiched between two reseting plates, reseting plate 4,5 and 1 of rotating shaft a stage clip 7 that is positioned at upper pedestal 15 is arranged, outside this stage clip 7 sleeve 19 is arranged, its upper end closed is also conflicted on the prelocalization piece 20 of thumb-tack needle for subcutaneous embedding; Be connected with supporting plate 8 on the rear wall of upper pedestal 15, the middle part formation one of supporting plate 8 upper ends can be placed " V " v notch v 9 of thumb-tack needle for subcutaneous embedding afterbody, there is the positive stop lug boss 10 that is symmetricly set on the supporting plate 8 both sides of breach 9,1 of supporting plate 8 and rotating shaft have always put on, the air-valve assembly 11 of lower base, can conflict with the back locating piece 21 of thumb-tack needle for subcutaneous embedding in its upper end.Lower base 16 is " " shape, has the oval regulating tank 12 of vertical setting on the vertical part, and lower base 16 usefulness screw (not shown)s pass regulating tank 12 and are connected on the syringe 23.There is a set screw 13 regulating tank 12 belows, and it is made up of round platform and the cylinder that passes the lower base vertical part, and cylinder is connected on the eccentric position of round platform.The screw 17 that upper and lower pedestal 15,16 usefulness vertically are provided with connects, the location chimb 18 that is positioned at outside the lower base 16 and arranged on left and right sides walls is arranged at the bottom of upper pedestal 15 and arranged on left and right sides, be used to place the diameter of the through-hole aperture of screw 17 greater than screw 17 in the upper pedestal 15, the positioning step (not shown) of screw is formed at through hole top.
When need vertically move pedestal, unclamp the interior screw of regulating tank of lower base, the rotation set screw, utilize eccentric center principle to vertically move pedestal, regulated the residing height of thumb-tack needle for subcutaneous embedding head greatly, tightened the screw location in the regulating tank after again, with lock bolt 25 locking set screw.
When need regulate between pedestal and syringe apart from the time, unclamp the screw in the upper pedestal, move upper pedestal and it slided and close on lower base to the syringe place, make both spacings as far as possible little, tighten screw again and position and get final product.
The course of work of the present utility model is as follows: during the knit sock body, and the inflation of the air valve of air-supply valve assembly, upwards back, top locating piece, make the thumb-tack needle for subcutaneous embedding head be in low level, stage clip is compressed, the thumb-tack needle for subcutaneous embedding head not be positioned at syringe on guide pin 24 contact, the thumb-tack needle for subcutaneous embedding afterbody does not contact with supporting plate yet, and thumb-tack needle for subcutaneous embedding is not worked; When knit sock is followed, make the air valve venting of air-valve assembly, stage clip resets, the sleeve top thumb-tack needle for subcutaneous embedding head that makes progress, the thumb-tack needle for subcutaneous embedding head is upwarped be in a high position and level, and contact with guide pin on being positioned at syringe, the thumb-tack needle for subcutaneous embedding afterbody contacts with supporting plate, guide pin promotes thumb-tack needle for subcutaneous embedding and makes reciprocally swinging, and resets by back-moving spring.
Claims (6)
1, the thumb-tack needle for subcutaneous embedding mechanism of footwear machine, comprise pedestal, rotating shaft (1) and place the thumb-tack needle for subcutaneous embedding (2) of pedestal top, thumb-tack needle for subcutaneous embedding (2) is coupling with the top of thumb-tack needle for subcutaneous embedding pin (3) with rotating shaft (1), the bottom of rotating shaft (1) is connected on the pedestal, it is characterized in that: be connected with left and right reseting plate (4,5) on the front side wall of pedestal, two reseting plates connect with a back-moving spring (6), the thumb-tack needle for subcutaneous embedding head is sandwiched between two reseting plates, one stage clip (7) that is positioned at pedestal is arranged between reseting plate and rotating shaft, conflicts on thumb-tack needle for subcutaneous embedding (2) in the upper end of this stage clip (7); Be connected with supporting plate (8) on the rear wall of pedestal, the middle part formation one of supporting plate (8) upper end can be placed the breach (9) of thumb-tack needle for subcutaneous embedding afterbody, the both sides of breach (9) are provided with the positive stop lug boss (10) that is symmetricly set on the supporting plate (8), one air-valve assembly (11) that runs through pedestal is arranged between supporting plate (8) and rotating shaft (1), can conflict with thumb-tack needle for subcutaneous embedding (2) in its upper end.
2, the thumb-tack needle for subcutaneous embedding mechanism of footwear machine according to claim 1, it is characterized in that having on the vertical part of described pedestal the oval regulating tank (12) of vertical setting, there is a set screw (13) regulating tank (12) below, it is made up of round platform and cylinder, cylinder one end is connected on the eccentric position of round platform, the other end passes the elliptical slot (14) that is positioned on the pedestal, and the sidewall of pedestal vertical part is provided with a lock bolt (25) that is used for locking set screw (13).
3, the thumb-tack needle for subcutaneous embedding mechanism of footwear machine according to claim 1 and 2, it is characterized in that described pedestal comprises upper and lower pedestal (15,16), both connect with the screw (17) that vertically is provided with, the bottom of upper pedestal (15) and arranged on left and right sides is provided with and is positioned at the outer location chimb (18) of lower base (16) and arranged on left and right sides wall, is used to place the diameter of the through-hole aperture of screw greater than screw in the upper pedestal (15).
4, the thumb-tack needle for subcutaneous embedding mechanism of footwear machine according to claim 1 is characterized in that a sleeve (19) is arranged outside the described stage clip (7), and its upper end closed is also conflicted on the prelocalization piece (20) of thumb-tack needle for subcutaneous embedding.
5, the thumb-tack needle for subcutaneous embedding mechanism of footwear machine according to claim 1 is characterized in that being positioned on the thumb-tack needle for subcutaneous embedding of air-valve assembly (11) top a back locating piece (21) is arranged.
6, the thumb-tack needle for subcutaneous embedding mechanism of footwear machine according to claim 1 is characterized in that the outer axle sleeve (22) that is positioned at pedestal that is with of rotating shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520101991 CN2801836Y (en) | 2005-04-30 | 2005-04-30 | Needle embodding mechanism of socks knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520101991 CN2801836Y (en) | 2005-04-30 | 2005-04-30 | Needle embodding mechanism of socks knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2801836Y true CN2801836Y (en) | 2006-08-02 |
Family
ID=36846543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520101991 Expired - Fee Related CN2801836Y (en) | 2005-04-30 | 2005-04-30 | Needle embodding mechanism of socks knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2801836Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101230517B (en) * | 2008-01-25 | 2010-06-30 | 浙江金恒数控科技股份有限公司 | Knitting needle withdrawing and raising system of computer stocking knitter |
| 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 |
| CN105734819A (en) * | 2016-04-22 | 2016-07-06 | 海宁市万路针织有限公司 | Sock machine with full-course needle breakage detection |
| 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 |
-
2005
- 2005-04-30 CN CN 200520101991 patent/CN2801836Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101230517B (en) * | 2008-01-25 | 2010-06-30 | 浙江金恒数控科技股份有限公司 | Knitting needle withdrawing and raising system of computer stocking knitter |
| 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 |
| CN101914833B (en) * | 2010-08-16 | 2013-06-12 | 北京亚隆机械设备有限责任公司 | Down picker adjusting device for hosiery machine and method thereof |
| CN105734819A (en) * | 2016-04-22 | 2016-07-06 | 海宁市万路针织有限公司 | Sock machine with full-course needle breakage detection |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060802 Termination date: 20100430 |