CN103397479B - Switching structure of button sewing machine and bar tacking machine - Google Patents
Switching structure of button sewing machine and bar tacking machine Download PDFInfo
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- CN103397479B CN103397479B CN201310331448.7A CN201310331448A CN103397479B CN 103397479 B CN103397479 B CN 103397479B CN 201310331448 A CN201310331448 A CN 201310331448A CN 103397479 B CN103397479 B CN 103397479B
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- 238000009958 sewing Methods 0.000 title abstract description 12
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 41
- 230000001105 regulatory effect Effects 0.000 claims description 19
- 238000010276 construction Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
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- 238000005516 engineering process Methods 0.000 description 2
- 238000009940 knitting Methods 0.000 description 1
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Abstract
The invention belongs to the technical field of sewing equipment, and particularly relates to a switching structure of a button sewing machine and a bar tacking machine. A bar tacking adapter or a button sewing adapter is arranged at the front end of a supply frame. Correspondingly, a bar tacking presser foot device is connected to the bar tacking adapter, or a button sewing presser foot device is connected to the button sewing adapter. According to the switching structure, the button sewing adapter and the bar tacking adapter are respectively used for connecting the button sewing presser foot device and the bar tacking presser foot device with the supply frame, and the button sewing machine and the bar tacking machine can be switched as long as three or four parts are replaced, so that ordinary operators can also realize switching, utilization cost and labor cost are saved, and detachment and installation are convenient. Meanwhile, switching time is reduced, and the influence on working efficiency is reduced.
Description
Technical field:
The invention belongs to sewing device technical field, refer in particular to the switching construction of a kind of button attaching machine and bar tacking machine.
Background technology:
Button attaching machine and bar tacking machine are the sewing devices used for the manufacturer such as clothes, knitting, sweater, western-style clothes, jean.Button attaching machine is for binding button, bar tacking machine plays clothes force part and reinforces joint and to make and round end buttonhole seam tail is reinforced and the effect of seam lock umbrella tip circle, in process of production after the upper button of bookbinding, artificial sewing thread is needed to be wound around several after button neck, to reinforce the firmness of button, bar tacking machine can this procedure of automatic operation, shortens working hours, enhance productivity, reduce workman's production intensity.Because bar tacking machine uses less, and button attaching machine and bar tacking machine can switch use.And at present, the switching between button attaching machine and bar tacking machine needs dismounting 40 various parts, and close to half platform machine, dismounting bothers very much, and skilled workman also needs 1-2 hours just can complete switching.This causes very large inconvenience to the use of manufacturing enterprise, and the time of each switching cost is long, fails to meet the time limit of a project, have impact on operating efficiency.If standby button attaching machine and bar tacking machine, then substantially increase the expense of use simultaneously.
Summary of the invention:
The object of this invention is to provide a kind of easy switching, be not the switching construction that dedicated technician also can carry out button attaching machine and the bar tacking machine switched.
The present invention is achieved in that
A switching construction for button attaching machine and bar tacking machine, is provided with noose adapter or nail catcher adapter in the front end of supply holder, correspondingly noose adapter is connected with on noose foot device or nail catcher adapter and is connected with nail catcher foot device.
The leading flank of above-mentioned nail catcher adapter is arranged at intervals with the two presser feet mounting grooves be arranged in parallel, the strip gab groove parallel with presser feet mounting groove is respectively arranged with in presser feet mounting groove, nail catcher adapter between two presser feet mounting grooves is provided with pinhole and screwed hole or plural screwed hole, correspondingly be provided with pinhole and screwed hole or plural screwed hole at the leading flank of supply holder, nail catcher adapter is installed on supply holder by screw and pin or screw.
The vertical portion of left and right presser feet is respectively arranged with in above-mentioned presser feet mounting groove, the horizontal part of left and right presser feet extends to supply holder direction, and fix on a mounting board, left and right button pincers are arranged on the baseplane of installing plate, the rear end of left and right button pincers is hinged on the rear end of installing plate, front end is stretched out outside the front end of installing plate, and the size of the opening of left and right button pincers front end is regulated by button adjusting device.
Above-mentioned button adjusting device is: before the baseplane of installing plate is provided with between two parties, adjustment lengthened plate mounting groove through afterwards, regulate lengthened plate to be arranged on and regulate lengthened plate mounting groove interior and be positioned at a left side, between right button pincers, the two ends of lengthened plate are regulated all to stretch out outside installing plate, regulating word gathering sill lengthened plate mounting groove being provided with and limiting and regulate lengthened plate to move forward and backward stroke, on a left side, the upper plane of the horizontal part rear end of right presser feet is installed with button adjustable plate, button adjustable plate rear end offers and the strip gab groove regulating lengthened plate mounting groove centerline parallel, guider screw is provided with in strip gab groove, the tail end of lengthened plate is regulated to be connected with button adjustable plate by guider screw, the button pincers arresting lever that can promote guider screw and move around is provided with in the side of guider screw, one end of button pincers arresting lever is hinged on button adjustable plate, middle part contacts with guider screw and connects, the other end is provided with arc shaped groove, clamping screw of stop lever is fixed on button adjustable plate through deep-slotted chip breaker, the lengthened plate guider screw regulating the middle part of lengthened plate to be arranged in a word gathering sill by one end connects adjustable plate, adjustable plate is positioned at a left side, on the baseplane of right button pincers, and the Eight Character trough is offered on adjustable plate, left, right button pincers are provided with screw, screw is arranged in the Eight Character trough, arresting lever rotates and drives lengthened plate guider screw to regulate lengthened plate to move along moving at a word gathering sill and then driving, drive left, right button pincers are along the Eight Character trough action on adjustable plate and then regulate left, the size of right button pincers front opening.
The lateral surface of above-mentioned left and right button pincers is respectively arranged with more than one spring mounting hole, the two ends of U-shaped spring are separately positioned in spring mounting hole, blind end holds out against the resetting structure forming button pincers arresting lever on guider screw.
Above-mentioned adjustment lengthened plate and adjustable plate are connected by the screw being positioned at lengthened plate guider screw both sides.
Block stablized by the button pincers leading flank of the vertical portion of the left and right presser feet of above-mentioned L shape being provided with L shape, and the vertical portion of stablizing block is fixed on the vertical portion of left and right presser feet, horizontal part is fixing on a mounting board.
The leading flank of above-mentioned nail catcher adapter is installed with presser feet fixed head, the vertical portion of left and right presser feet is by the spacing presser feet mounting groove on nail catcher adapter of presser feet fixed head, the vertical portion of left and right presser feet is provided with more than one through hole, the front end being arranged on the lifting arm on supply holder is connected with the through hole on left and right presser feet respectively, and lifting arm drives left and right presser feet to move up and down along presser feet mounting groove by presser foot lifter drive link.
The leading flank of above-mentioned noose adapter is arranged at intervals with the two presser feet mounting grooves be arranged in parallel, the strip gab groove parallel with presser feet mounting groove is respectively arranged with in presser feet mounting groove, noose adapter between two presser feet mounting grooves is provided with pinhole and screwed hole or plural screwed hole, correspondingly be provided with pinhole and screwed hole or plural screwed hole at the leading flank of supply holder, noose adapter is fixed on supply holder by screw and pin or screw.
Left and right presser feet is respectively arranged with in two above-mentioned presser feet mounting grooves, one end of left and right presser feet is arranged in presser feet mounting groove, the leading flank of noose adapter is installed with noose presser feet fixed head by spacing for left and right presser feet in two presser feet mounting grooves, left and right presser feet is respectively arranged with installing hole, the front end being arranged on the lifting arm on supply holder is connected with the installing hole on left and right presser feet respectively, and lifting arm drives left and right presser feet to move up and down along the presser feet mounting groove on noose adapter by presser foot lifter drive link.
The advantage that the present invention gives prominence to compared to existing technology is:
Nail catcher foot device and noose foot device are connected with supply holder by nail catcher adapter and noose adapter by the present invention respectively, change the switching that 3,4 parts can realize between button attaching machine and bar tacking machine, common operating personnel also can switch, use cost and human cost are saved, easy accessibility; Meanwhile, reduce switching time, decrease the impact on operating efficiency.
Accompanying drawing illustrates:
Fig. 1 is one of schematic diagram being provided with nail catcher foot device on supply holder of the present invention;
Fig. 2 is the schematic diagram two supply holder of the present invention being provided with nail catcher foot device;
Fig. 3 is the schematic diagram of installing plate of the present invention;
Fig. 4 is the schematic diagram three supply holder of the present invention being provided with nail catcher foot device;
Fig. 5 is upward view supply holder of the present invention being provided with nail catcher foot device;
Fig. 6 is the schematic diagram four supply holder of the present invention being provided with nail catcher foot device;
Fig. 7 is schematic diagram supply holder of the present invention being provided with noose foot device;
Fig. 8 is schematic diagram supply holder of the present invention being provided with noose foot device, and wherein noose presser feet fixed head is unkitted;
Fig. 9 is the schematic diagram that noose adapter of the present invention is arranged on supply holder.
Detailed description of the invention:
With specific embodiment, the invention will be further described below, see Fig. 1-9:
A switching construction for button attaching machine and bar tacking machine, is provided with noose adapter 20 or nail catcher adapter 30 in the front end of supply holder 10, correspondingly noose adapter 20 is connected with on noose foot device or nail catcher adapter 30 and is connected with nail catcher foot device.
The leading flank of above-mentioned nail catcher adapter 30 is arranged at intervals with the two presser feet mounting grooves 301 be arranged in parallel, the strip gab groove 302 parallel with presser feet mounting groove 301 is respectively arranged with in presser feet mounting groove 301, nail catcher adapter 30 between two presser feet mounting grooves 301 is provided with pinhole and screwed hole or two screwed holes, correspondingly be provided with pinhole and tapped through hole or two screwed holes at the leading flank of supply holder 10, nail catcher adapter 30 is installed on supply holder 10 by screw and pin or two screws.When adopting two screws to fix, need longitudinally to arrange chute on supply holder 10, nail catcher adapter 30 is arranged in chute to ensure the positional precision between nail catcher adapter 30 and supply holder 10.
The vertical portion 41,51 of left and right presser feet 40,50 is provided with in above-mentioned presser feet mounting groove 301, the horizontal part 42,52 of left and right presser feet 40,50 extends to supply holder 10 direction, and be fixed on installing plate 60, left and right button pincers 70,80 are arranged on the baseplane of installing plate 60, the rear end of left and right button pincers 70,80 is hinged on the rear end of installing plate 60, front end is stretched out outside the front end of installing plate 60, and the size of the opening of left and right button pincers 70,80 front ends is regulated by button adjusting device.
Above-mentioned button adjusting device is: before the baseplane of installing plate 60 is provided with between two parties, adjustment lengthened plate mounting groove 601 through afterwards, regulate lengthened plate 90 to be arranged on and regulate lengthened plate mounting groove 601 interior and be positioned at a left side, right button pincers 70, between 80, the two ends of lengthened plate 90 are regulated all to stretch out outside installing plate 60, regulating the word gathering sill 602 lengthened plate mounting groove 601 being provided with and limiting and regulate lengthened plate 90 to move forward and backward stroke, on a left side, the horizontal part 42 of right presser feet, the upper plane of 52 rear ends is installed with button adjustable plate 100, button adjustable plate 100 rear end offers and the strip gab groove 1001 regulating lengthened plate mounting groove 601 centerline parallel, guider screw 110 is provided with in strip gab groove 1001, the tail end of lengthened plate 90 is regulated to be connected with button adjustable plate 100 by guider screw 110, the button pincers arresting lever 120 that can promote guider screw 110 and move around is provided with in the side of guider screw 110, one end of button pincers arresting lever 120 is hinged on button adjustable plate 100, middle part contacts with guider screw 110 and connects, the other end is provided with arc shaped groove 1201, clamping screw of stop lever 130 is fixed on button adjustable plate 100 through deep-slotted chip breaker 1201, the lengthened plate guider screw 140 regulating the middle part of lengthened plate 90 to be arranged in a word gathering sill 602 by one end connects adjustable plate 150, adjustable plate 150 is positioned at a left side, right button pincers 70, on the baseplane of 80, and the Eight Character trough 1501 is offered on adjustable plate 150, left, right button pincers 70, screw 160 is provided with on 80, screw 160 is arranged in the Eight Character trough 1501, arresting lever 120 moves along the strip gab groove 1001 on button adjustable plate 100 around deep-slotted chip breaker 1201 rotating band action-oriented screw 110, lengthened plate guider screw 140 moves along at a word gathering sill 602, and then drive adjustment lengthened plate 90 and adjustable plate 150 to move, drive left, right button pincers 70, 80 along the Eight Character trough 1501 action on adjustable plate 150 and then an adjustment left side, right button pincers 70, the size of 80 front openings.
The lateral surface of above-mentioned left and right button pincers 70,80 is respectively arranged with more than one spring mounting hole, the two ends of U-shaped spring 170 are separately positioned in spring mounting hole, blind end holds out against the resetting structure forming button pincers arresting lever 120 on guider screw 110.Can automatically reset under the effect of U-shaped spring 170 after button pincers arresting lever 120 moves.
Above-mentioned adjustment lengthened plate 90 is connected by the screw being positioned at lengthened plate guider screw 140 both sides with adjustable plate 150.
Block 180 stablized by the button pincers leading flank of the vertical portion 41,51 of above-mentioned left and right presser feet 40,50 being provided with L shape, and the vertical portion of stablizing block 180 is fixed on the vertical portion 41,51 of left and right presser feet, horizontal part is fixed on installing plate 60.Button pincers stablize block 180 for regulating the perpendicularity of left and right presser feet 40,50.
The leading flank of above-mentioned nail catcher adapter 30 is installed with presser feet fixed head 190, left, the vertical portion 41 of right presser feet, 51 by the spacing presser feet mounting groove 301 on nail catcher adapter 30 of presser feet fixed head 190, left, the vertical portion 41 of right presser feet, more than one through hole 210 is provided with on 51, the front end being arranged on the lifting arm 200 on supply holder 10 respectively with a left side, right presser feet 40, through hole 210 on 50 connects, the middle part of lifting arm 200 is hinged on supply holder 10, rear end is connected with the tension spring hook axle 260 on supply holder 10 by extension spring 250, lifting arm 200 is also provided with last item 270, presser foot lifter drive link 280 acts on last item 270 and drives lifting arm 200 to do lever motion, extension spring 250 drives the rear end of lifting arm 200 to lift, the front end of lifting arm 200 is pressed down, presser foot lifter drive link 280 cancellation effect, lifting arm 200 resets and realizes driving a left side, right presser feet 40, 50 move up and down along presser feet mounting groove 301.Lifting arm 200 is provided with on two left and right sides laying respectively at supply holder 10.
The leading flank of above-mentioned noose adapter 20 is arranged at intervals with the two presser feet mounting grooves 201 be arranged in parallel, strip gab groove 202 is respectively arranged with in two presser feet mounting grooves 201, noose adapter 20 between two presser feet mounting grooves 201 is provided with pinhole and screwed hole or two screwed holes, correspondingly be provided with pinhole and screwed hole or two screwed holes at the leading flank of supply holder 10, noose adapter 20 is fixed on supply holder 10 by screw and pin or screw.When adopting two screws to fix, need longitudinally to arrange chute on supply holder 10, noose adapter 20 is arranged in chute to ensure the positional precision between noose adapter 20 and supply holder 10.
A left side is respectively arranged with in two above-mentioned presser feet mounting grooves 201, right presser feet 220, 230, left, right presser feet 220, one end of 230 is arranged in presser feet mounting groove 201, the leading flank of noose adapter 20 is installed with noose presser feet fixed head 240 by a left side, right presser feet 220, 230 is spacing in two presser feet mounting grooves 201, left, right presser feet 220, be respectively arranged with installing hole on 230, the front end being arranged on the lifting arm 200 on supply holder 10 respectively with a left side, right presser feet 220, installing hole on 230 connects, the middle part of lifting arm 200 is hinged on supply holder 10, rear end is connected with the tension spring hook axle 260 on supply holder 10 by extension spring 250, lifting arm 200 is also provided with last item 270, presser foot lifter drive link 280 acts on last item 270 and drives lifting arm 200 to do lever motion, and extension spring 250 drives the rear end of lifting arm 200 to lift, and is pressed down the front end of lifting arm 200, presser foot lifter drive link 280 cancellation effect, lifting arm 200 resets and realizes driving a left side, right presser feet 220, 230 move up and down along the presser feet mounting groove 201 on noose adapter 20.Lifting arm 200 is provided with on two left and right sides laying respectively at supply holder 10.
Because the position of noose foot device is lower, then the size of noose adapter 20 needs length a bit, and corresponding noose foot device is arranged on the position after on noose adapter 20 can be low, good stability; Nail catcher foot device needs to ensure that height is pressed in certain lifting, then high point is wanted in the position of corresponding nail catcher adapter 30, then the size of nail catcher adapter 30 needs shorter.Noose joint 20 and nail catcher adapter 30 are formed Split type structure with supply holder 10 by the present invention respectively, switch convenient, avoid the complicated procedures of forming of dismounting half platform machine in prior art.During switching, only need by dismounting noose adapter 20, nail catcher adapter 30, and nail catcher foot device and noose foot device, simple and convenient.
Above-described embodiment is only one of preferred embodiment of the present invention, not limits practical range of the present invention with this, therefore: all equivalence changes done according to shape of the present invention, structure, principle, all should be covered by within protection scope of the present invention.
Claims (9)
1. the switching construction of a button attaching machine and bar tacking machine, it is characterized in that: be provided with noose adapter (20) or nail catcher adapter (30) in the front end of supply holder (10), correspondingly noose adapter (20) is connected with on noose foot device or nail catcher adapter (30) and is connected with nail catcher foot device;
The leading flank of described nail catcher adapter (30) is arranged at intervals with the two presser feet mounting grooves (301) be arranged in parallel, presser feet mounting groove is respectively arranged with a left side in (301), right presser feet (40), (50) vertical portion (41), (51), left, right presser feet (40, 50) horizontal part (42), (52) be fixed on installing plate (60), left, right button pincers (70), (80) be arranged on the baseplane of installing plate (60), left, right button pincers (70), (80) size of the opening of front end is regulated by button adjusting device,
Described button adjusting device is: before the baseplane of installing plate (60) is provided with between two parties, adjustment lengthened plate mounting groove (601) through afterwards, regulate lengthened plate (90) to be arranged on and regulate lengthened plate mounting groove (601) interior and be positioned at a left side, right button pincers (70), (80) between, the two ends of lengthened plate (90) are regulated all to stretch out outside installing plate (60), regulating the word gathering sill (602) lengthened plate mounting groove (601) being provided with the movable stroke of restriction adjustment lengthened plate (90), on a left side, the horizontal part (42) of right presser feet, (52) the upper plane of rear end is installed with button adjustable plate (100), button adjustable plate (100) rear end offers and the strip gab groove (1001) regulating lengthened plate mounting groove (601) centerline parallel, guider screw (110) is provided with in strip gab groove (1001), the tail end of lengthened plate (90) is regulated to be connected with button adjustable plate (100) by guider screw (110), button pincers arresting lever (120) that can promote guider screw (110) and move around is provided with in the side of guider screw (110), one end of button pincers arresting lever (120) is hinged on button adjustable plate (100), middle part contacts with guider screw (110) and connects, the other end is provided with arc shaped groove (1201), clamping screw of stop lever (130) is fixed on button adjustable plate (100) through deep-slotted chip breaker (1201), the lengthened plate guider screw (140) regulating the middle part of lengthened plate (90) to be arranged in a word gathering sill (602) by one end connects adjustable plate (150), adjustable plate (150) is positioned at a left side, right button pincers (70), (80) on baseplane, and the Eight Character trough (1501) is offered on adjustable plate (150), left, right button pincers (70), (80) screw is provided with on, screw is arranged in the Eight Character trough (1501), arresting lever (120) rotates and drives lengthened plate guider screw (140) to regulate lengthened plate (90) mobile along and then drive mobile at a word gathering sill (602), drive left, right button pincers (70), (80) along the Eight Character trough (1501) action on adjustable plate (150) and then an adjustment left side, right button pincers (70), (80) size of front opening.
2. the switching construction of a kind of button attaching machine according to claim 1 and bar tacking machine, it is characterized in that: in described presser feet mounting groove (301), be respectively arranged with the strip gab groove (302) parallel with presser feet mounting groove (301), nail catcher adapter (30) between two presser feet mounting grooves (301) is provided with pinhole and screwed hole or plural screwed hole, pinhole and screwed hole or plural screwed hole is correspondingly provided with at the leading flank of supply holder (10), nail catcher adapter (30) is installed on supply holder (10) by screw and pin or screw.
3. the switching construction of a kind of button attaching machine according to claim 1 and bar tacking machine, it is characterized in that: horizontal part (42), (52) of described left and right presser feet (40,50) extend to supply holder (10) direction, and being fixed on installing plate (60), the rear end of left and right button pincers (70), (80) is hinged on the rear end of installing plate (60), front end is stretched out outside the front end of installing plate (60).
4. the switching construction of a kind of button attaching machine according to claim 1 and bar tacking machine, it is characterized in that: the lateral surface of described left and right button pincers (70), (80) is respectively arranged with more than one spring mounting hole, the two ends of U-shaped spring (170) are separately positioned in spring mounting hole, blind end holds out against at the upper resetting structure forming button pincers arresting lever (120) of guider screw (110).
5. the switching construction of a kind of button attaching machine according to claim 1 and bar tacking machine, is characterized in that: described adjustment lengthened plate (90) and adjustable plate (150) are connected by the screw being positioned at lengthened plate guider screw (140) both sides.
6. the switching construction of a kind of button attaching machine according to claim 1 and bar tacking machine, it is characterized in that: block (180) stablize by the button pincers leading flank of described left and right presser feet (40), the vertical portion (41) of (50), (51) being provided with L shape, the vertical portion of stablizing block (180) is fixed on left and right presser feet (40), the vertical portion (41) of (50), (51) are gone up, horizontal part is fixed on installing plate (60).
7. the switching construction of a kind of button attaching machine according to claim 1 and bar tacking machine, it is characterized in that: the leading flank of described nail catcher adapter (30) is installed with presser feet fixed head (301), left, right presser feet (40), (50) vertical portion (41), (51) by the spacing presser feet mounting groove (301) on nail catcher adapter (30) of presser feet fixed head (190), left, right presser feet (40), (50) vertical portion (41), (51) more than one through hole (210) is provided with on, the front end being arranged on the lifting arm (200) on supply holder (10) respectively with a left side, right presser feet (40), (50) through hole (210) on connects, lifting arm (200) is driven left by presser foot lifter drive link (250), right presser feet (40), (50) move up and down along presser feet mounting groove (301).
8. the switching construction of a kind of button attaching machine according to claim 1 and bar tacking machine, it is characterized in that: the leading flank of described noose adapter (20) is arranged at intervals with the two presser feet mounting grooves (201) be arranged in parallel, the strip gab groove (202) parallel with presser feet mounting groove (201) is respectively arranged with in presser feet mounting groove (201), noose adapter (20) between two presser feet mounting grooves (201) is provided with pinhole and screwed hole or plural screwed hole, pinhole and screwed hole or plural screwed hole is correspondingly provided with at the leading flank of supply holder (10), noose adapter (20) is fixed on supply holder (10) by screw and pin or screw.
9. the switching construction of a kind of button attaching machine according to claim 8 and bar tacking machine, it is characterized in that: in two described presser feet mounting grooves (201), be respectively arranged with a left side, right presser feet (220), (230), left, right presser feet (220), (230) one end is arranged in presser feet mounting groove (201), the leading flank of noose adapter (20) is installed with noose presser feet fixed head (240) by a left side, right presser feet (220), (230) spacing in two presser feet mounting grooves (201), left, right presser feet (220), (230) installing hole is respectively arranged with on, the front end being arranged on the lifting arm (200) on supply holder (10) respectively with a left side, right presser feet (220), (230) installing hole on connects, lifting arm (200) is driven left by presser foot lifter drive link (250), right presser feet (220), (230) move up and down along the presser feet mounting groove (201) on noose adapter (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310331448.7A CN103397479B (en) | 2013-07-31 | 2013-07-31 | Switching structure of button sewing machine and bar tacking machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310331448.7A CN103397479B (en) | 2013-07-31 | 2013-07-31 | Switching structure of button sewing machine and bar tacking machine |
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| CN103397479A CN103397479A (en) | 2013-11-20 |
| CN103397479B true CN103397479B (en) | 2015-05-06 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103774350B (en) * | 2013-12-31 | 2015-10-07 | 拓卡奔马机电科技有限公司 | Realize the all-in-one that noose and keyhole function switch fast |
| CN105177872B (en) * | 2015-10-26 | 2019-06-21 | 吴江天逸纺织有限公司 | A kind of bar tacking machine presser feet |
| CN105177871B (en) * | 2015-10-26 | 2019-06-07 | 吴江极地纺织有限公司 | A kind of cloth-pressing device of bar tacking machine |
| CN108950895B (en) * | 2017-05-19 | 2023-09-05 | 浙江中捷缝纫科技有限公司 | Quick change mechanism for presser foot of sewing machine and sewing machine |
| CN112707165B (en) * | 2020-12-31 | 2022-09-13 | 烽禾升医疗设备（昆山）有限公司 | Grabbing mechanism for grabbing formed elastic pieces |
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| CN1611649A (en) * | 2003-10-28 | 2005-05-04 | 兄弟工业株式会社 | Button sewing machine and cloth presser |
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| CN202298105U (en) * | 2011-10-21 | 2012-07-04 | 西安标准工业股份有限公司 | Knot tying machine |
| CN203440612U (en) * | 2013-07-31 | 2014-02-19 | 台州拓卡奔马机电科技有限公司 | Switching structure for button sewing machine and bartacking machine |
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| CN103397479A (en) | 2013-11-20 |
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