CN103757831A - Device for automatically replacing shuttle peg of sewing machine - Google Patents
Device for automatically replacing shuttle peg of sewing machine Download PDFInfo
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- CN103757831A CN103757831A CN201410049420.9A CN201410049420A CN103757831A CN 103757831 A CN103757831 A CN 103757831A CN 201410049420 A CN201410049420 A CN 201410049420A CN 103757831 A CN103757831 A CN 103757831A
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- peg
- spindle
- storage bin
- sewing machine
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Abstract
The invention relates to a device for automatically replacing a shuttle peg of a sewing machine. The device aims at solving the problem that in the prior art, manual shuttle peg replacement of the sewing machine is low in efficiency, comprises a machine frame and a supporting table capable of moving left and right relative to the machine frame and further comprises a circular tubular storage bin fixedly connected to the supporting table and used for storing shuttle pegs and a rotary shaft installed on the supporting table and controlled by a rotary motor. Three supports are fixedly connected to the rotary shaft and provided with a feeding mechanism used for installing the shuttle peg to the sewing machine, a detection device used for detecting thread disconnection and shortage of the shuttle peg and a taking mechanism used for taking the shuttle peg out of the sewing machine respectively. The supporting table is provided with a conveying mechanism used for pushing the shuttle peg in the storage bin to the feeding mechanism. The detection device is respectively connected with the feeding mechanism, the conveying mechanism, the taking mechanism and the rotary motor. The feeding mechanism, the detection device and the taking mechanism are respectively flush with an installation position of the shuttle peg through the rotary shaft, so that the shuttle peg is automatically installed, detected and detached, and the work efficiency is high.
Description
Technical field
The present invention relates to a kind of automatic replacing Sewing machine shuttle core apparatus.
Background technology.
Peg or spindle comprises for placing the housing of peg or spindle, when using Sewing machines, when a peg or spindle is finished or breaks, need to change peg or spindle, current is mainly to adopt manually to change peg or spindle, for dismantling frequently and install peg or spindle, cumbersome for artificial, waste of manpower, processing cost is high, and inefficiency, can not meet the requirement of modern industrialization far away.
Summary of the invention
The invention provides a kind of automatic replacing Sewing machine shuttle core apparatus, be intended to solve the artificial inefficient problem of sewing machine shuttle peg of changing in prior art.
In order to solve above technical problem, the present invention is achieved through the following technical solutions: a kind of automatic replacing Sewing machine shuttle core apparatus comprises frame, the brace table that frame moves left and right relatively, also comprise and be connected on brace table and for storing the storage bin of the tubular of peg or spindle, the rotating shaft that is arranged on brace table and is controlled by electric rotating machine, on described rotating shaft, be fixed with three supports, on three supports, be respectively equipped with for peg or spindle being arranged on to the feed mechanism on Sewing machines, for detection of peg or spindle broken string and wireless checkout gear, for the removal mechanism that peg or spindle is taken off from Sewing machines, described brace table is provided with for the peg or spindle in storage bin being pushed to the feed mechanism of feed mechanism, the axis of described storage bin is parallel to the axis of rotating shaft, described storage bin, feed mechanism, checkout gear and removal mechanism all equate to the distance of rotating shaft, described checkout gear is all connected with feed mechanism, feed mechanism, removal mechanism, electric rotating machine.
Further, described feed mechanism comprises and being connected on support and with the feeding bin of the suitable tubular of peg or spindle, for the peg or spindle in feeding bin is arranged on to the plectrum on Sewing machines, plectrum cylinder rack-mount and that move for controlling plectrum, described feeding bin in the direction that is parallel to feeding bin axis, be provided with one with the suitable material loading of plectrum seam, described plectrum cylinder is connected with checkout gear, and the axis of described feeding bin is parallel with the axis of storage bin and all identical to the distance of rotating shaft axis; Be convenient to peg or spindle to be arranged on Sewing machines.
Further, be positioned on storage bin and on the track of plectrum circulatory motion and be provided with arcuate socket, described storage bin right-hand member be provided with one communicate with arcuate socket and with the suitable material toggling of plectrum seam, described material toggling seam is parallel to the axis of storage bin, and when storage bin and feeding bin are coaxial, material toggling seam aligns with material loading seam; Being convenient to plectrum pushes to the peg or spindle in storage bin in feeding bin.
Further, described feeding bin is provided with the annulus of the dead in line of axis and rotating shaft, and the radius of described annulus equals storage bin axis to the distance of rotating shaft axis, and described annulus is provided with the breach that peg or spindle is passed in the end of feeding bin; Annulus is set, is convenient to block the peg or spindle in storage bin, prevent that peg or spindle from dropping in storing cabin.
Further, described feed mechanism comprises that one is inserted in storage bin and can be along the axially movable push rod of storage bin, and described push rod is arranged on brace table; Be convenient to match the peg or spindle in storage bin is advanced in material loading cabin with plectrum.
Further, two poles that described removal mechanism comprises the base that is connected on support, be connected on base and match with two peg or spindle grooves on peg or spindle lateral wall, between two poles, be fixed with magnet, on described support, be provided with and control the pickup cylinder that base moves, described pickup cylinder is connected with checkout gear; Be convenient to be finished or the peg or spindle of short-term takes off from Sewing machines.
Further, be fixed with baffle plate being provided with on the support of removal mechanism, described baffle plate is between removal mechanism and Sewing machines, and described baffle plate is provided with the baffle holes that diameter is less than peg or spindle, and described baffle holes is provided with the breach that two poles are passed through; When removal mechanism is taken off peg or spindle retraction, be convenient to baffle plate peg or spindle can be blocked, be that peg or spindle comes off, be convenient to reclaim peg or spindle.
Further, described electric rotating machine is rotating stepper motor, and described electric rotating machine is connected with absolute value encoder; Be convenient to control accurately the location of rotating mechanism.
Further, described storage bin is arranged on brace table by the bundle son who is connected on brace table; Be convenient to the installation and removal of storing.
Further, moving left and right by master cylinder of described brace table controlled, and master cylinder is connected with checkout gear; Be convenient to moving back and forth of brace table.
Compared with prior art advantage of the present invention is: during use, storage bin of the present invention aligns with the installation site of peg or spindle, then by rotating shaft, feed mechanism, checkout gear and removal mechanism are alignd with the installation site of peg or spindle respectively, automatically realize the installation of peg or spindle on Sewing machines, detection and dismounting, improved operating efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is the structural representation of the present invention when material loading state;
Fig. 2 is the structural representation of the present invention when detected state;
Fig. 3 is the structural representation of the present invention when pickup state;
The structural representation of storage bin and feeding bin when Fig. 4 is material loading;
Fig. 5 is the structural representation of annulus and feeding bin;
Fig. 6 is the structural representation of removal mechanism;
Fig. 7 is the structural representation of peg or spindle;
Fig. 8 is the structural representation of removal mechanism while clamping peg or spindle.
The specific embodiment
Consult Fig. 1, Fig. 2 and Fig. 3, a kind of automatic replacing Sewing machine shuttle core apparatus comprises frame 1, the brace table 2 that frame 1 moves left and right relatively, also comprise and be connected on brace table 2 and for storing the storage bin 5 of the tubular of peg or spindle 4, the rotating shaft 6 that is arranged on brace table 2 and is controlled by electric rotating machine 3, on described rotating shaft 6, be fixed with three supports 10, first support 10 is provided with for peg or spindle 4 is arranged on to the feed mechanism on Sewing machines, second support 10 is provided with for detection of peg or spindle 4 broken string and wireless checkout gears 13, the 3rd support 10 is provided with the removal mechanism for peg or spindle 4 is taken off from Sewing machines, described brace table 2 is provided with for the peg or spindle in storage bin 54 being pushed to the feed mechanism of feed mechanism, the axis of described storage bin 5 is parallel to the axis of rotating shaft 6, described storage bin 5, feed mechanism, checkout gear 13 and removal mechanism all equate to the distance of rotating shaft 6, above-mentioned distance refers to respectively: the axis of storage bin 5 is to the distance of rotating shaft 6, the working position of feed mechanism, checkout gear 13 and removal mechanism, to the distance of rotating shaft 6, is convenient to rotating shaft 6 and the working position of storage bin 5, feed mechanism, checkout gear 13 and removal mechanism can be turned to respectively to the installation position of peg or spindle 4 by rotation, described checkout gear 13 is all connected with feed mechanism, feed mechanism, removal mechanism, electric rotating machine 3, described electric rotating machine 3 is rotating stepper motor, and described electric rotating machine 3 is connected with absolute value encoder, described storage bin 5 is arranged on brace table 2 by the bundle son 19 who is connected on brace table 2, moving left and right by master cylinder 20 of described brace table 2 controlled, and master cylinder 20 is connected with checkout gear 13.
Consult Fig. 1 to Fig. 4, described feed mechanism comprises and being connected on support 10 and with the feeding bin 7 of the suitable tubular of peg or spindle 4, for the peg or spindle in feeding bin 74 being arranged on to the plectrum 8 on Sewing machines, be arranged on support 10 and the plectrum cylinder 9 moving for controlling plectrum 8, described feeding bin 7 in the direction that is parallel to feeding bin 7 axis, be provided with one with the suitable material loading of plectrum 8 seam 71, described plectrum cylinder 9 is connected with checkout gear 13, and the axis of described feeding bin 7 is parallel and all identical to the distance of rotating shaft 6 axis with the axis of storage bin 5; Be positioned at and on storage bin 5 and on the track of plectrum 8 circulatory motions, be provided with arcuate socket 51, described storage bin 5 right-hand members be provided with one communicate with arcuate socket 51 and with the suitable material toggling of plectrum 8 seam 52, described material toggling seam 52 is parallel to the axis of storage bin 5, and when storage bin 5 and feeding bin 7 are coaxial, material toggling seam 52 aligns with material loading seam 71.
Consult Fig. 5, described feeding bin 7 is provided with the annulus 15 of the dead in line of axis and rotating shaft 6, and the radius of described annulus 15 equals storage bin 5 axis to the distance of rotating shaft 6 axis, and described annulus 15 is provided with the breach that peg or spindle 4 is passed in the end of feeding bin 7.
Consult Fig. 6, Fig. 7 and Fig. 8, two poles 16 that described removal mechanism comprises the base 18 that is connected on support 10, be connected on base 18 and match with two peg or spindle grooves 41 on peg or spindle 4 lateral walls, between two poles 16, be fixed with magnet 12, on described support 10, be provided with and control the pickup cylinder 11 that base moves, described pickup cylinder 11 is connected with checkout gear 13.
Consult Fig. 3, be fixed with baffle plate 17 being provided with on the support 10 of removal mechanism, described baffle plate 17 is between removal mechanism and Sewing machines, and described baffle plate 17 is provided with the baffle holes 171 that diameter is less than peg or spindle 4, and described baffle holes 171 is provided with the breach that two poles 16 are passed through.
Consult Fig. 4, described feed mechanism comprises that one is inserted in storage bin 5 and can be along the axially movable push rod 14 of storage bin 5, and described push rod 14 is arranged on brace table 2.
During use, rotate rotating shaft 6, make checkout gear 13 turn to the position shown in Fig. 2, i.e. the working position of checkout gear, the now installation site of storage bin 5, checkout gear 13 and peg or spindle 4 alignment, detects the service behaviour of peg or spindle 4; When peg or spindle 4 is finished or breaks, checkout gear 13 spreads out of signal, and Sewing machines quits work, and brace table 2 is whole to moving to left, away from Sewing machines under the effect of master cylinder 20; Rotating shaft 6 rotates removal mechanism to the position shown in Fig. 3, and brace table 2 integral body move right, and pickup cylinder 11 promotes removal mechanism, and two poles 16 are inserted respectively in two peg or spindle grooves 41, and magnet 12 holds peg or spindle 4 simultaneously, and brace table 2 integral body move to left; Rotating shaft 6 rotates feeding bin 7 to the position shown in Fig. 1, plectrum 8 enters the intersection of arcuate socket 51 and material toggling seam 52 simultaneously, brace table 2 integral body move to right, plectrum cylinder 9 drives plectrum 8 successively through material toggling seam 52 and material loading seam 71, thereby plectrum 8 is arranged on a peg or spindle of arcuate socket 51 right-hand members 4 on Sewing machines through feeding bin 7; In material loading, removal mechanism is moved to the left under the effect of pickup cylinder 11, and when pole 16 is during through baffle plate, peg or spindle 4 is blocked by baffle plate 17, thereby makes peg or spindle 4 recovery that comes off; After loading and unloading complete, brace table 2 integral body exit, and rotating shaft 6 rotates checkout gear 13 to the position shown in Fig. 2, then according to step cycle above.
When detecting, annulus 15 blocks the right-hand member of storage bin 5, the push rod 14 now being driven by motor or cylinder pushes away peg or spindle 4 to the right, until peg or spindle 4 withstands annulus 15, the right-hand member of arcuate socket 51 just in time can be placed a peg or spindle 4, uneven because of peg or spindle 4 two ends, between two peg or spindles 4, can leave the gap that plectrum 8 is passed; The outer surface of peg or spindle 4 is fluted, in described feeding bin 7 and storage bin 5, is provided with the slide rail matching with these grooves, is convenient to peg or spindle 4 and installs correct.
Described checkout gear 13 comprises two groups of mirror based fiber opticas, operation principle is: the frequency meter Sewing machines rotating speed being replaced by two groups of fiber-optic signals judges whether broken string and wireless, for ease of detecting, on peg or spindle 4, offer one and detected hole, break identical with wireless result.
During use, storage bin of the present invention aligns with the installation site of peg or spindle, then by rotating shaft, feed mechanism, checkout gear and removal mechanism are alignd with the installation site of peg or spindle respectively, automatically realize the installation of peg or spindle on Sewing machines, detection and dismounting, improved operating efficiency.
The foregoing is only specific embodiments of the invention, but technical characterictic of the present invention is not limited to this, any those skilled in the art is in the field of the invention, and the variation of doing or modification are all encompassed among the scope of the claims of the present invention.
Claims (10)
1. automatically change Sewing machine shuttle core apparatus for one kind, comprise frame (1), the brace table (2) that frame (1) moves left and right relatively, it is characterized in that: also comprise and being connected on brace table (2) and for storing the storage bin (5) of the tubular of peg or spindle (4), be arranged on brace table (2) rotating shaft (6) upper and that controlled by electric rotating machine (3), on described rotating shaft (6), be fixed with three supports (10), on three supports (10), be respectively equipped with for peg or spindle (4) is arranged on to the feed mechanism on Sewing machines, for detection of peg or spindle (4) broken string and wireless checkout gear (13), for the removal mechanism that peg or spindle (4) is taken off from Sewing machines, described brace table (2) is provided with for the peg or spindle (4) in storage bin (5) being pushed to the feed mechanism of feed mechanism,
The axis of described storage bin (5) is parallel to the axis of rotating shaft (6);
Described storage bin (5), feed mechanism, checkout gear (13) and removal mechanism all equate to the distance of rotating shaft (6);
Described checkout gear (13) is all connected with feed mechanism, feed mechanism, removal mechanism, electric rotating machine (3).
2. a kind of automatic replacing Sewing machine shuttle core apparatus according to claim 1, it is characterized in that: described feed mechanism comprise be connected in support (10) upper and with the feeding bin (7) of the suitable tubular of peg or spindle (4), for the peg or spindle (4) in feeding bin (7) is arranged on to the plectrum (8) on Sewing machines, be arranged on support (10) plectrum cylinder (9) upper and that move for controlling plectrum (8), described feeding bin (7) in the direction that is parallel to feeding bin (7) axis, be provided with one with the suitable material loading of plectrum (8) seam (71), described plectrum cylinder (9) is connected with checkout gear (13), the axis of described feeding bin (7) is parallel and all identical to the distance of rotating shaft (6) axis with the axis of storage bin (5).
3. a kind of automatic replacing Sewing machine shuttle core apparatus according to claim 2, it is characterized in that: be positioned at storage bin (5) above and on the track of plectrum (8) circulatory motion, be provided with arcuate socket (51), described storage bin (5) right-hand member be provided with one communicate with arcuate socket (51) and with the suitable material toggling of plectrum (8) seam (52), described material toggling seam (52) is parallel to the axis of storage bin (5), and when storage bin (5) and feeding bin (7) are coaxial, material toggling seam (52) aligns with material loading seam (71).
4. a kind of automatic replacing Sewing machine shuttle core apparatus according to claim 2, it is characterized in that: described feeding bin (7) is provided with the annulus (15) of the dead in line of axis and rotating shaft (6), the radius of described annulus (15) equals storage bin (5) axis to the distance of rotating shaft (6) axis, and described annulus (15) is provided with the breach that peg or spindle (4) is passed in the end of feeding bin (7).
5. a kind of automatic replacing Sewing machine shuttle core apparatus according to claim 2, it is characterized in that: described feed mechanism comprises that one is inserted in storage bin (5) and can be along the axially movable push rod of storage bin (5) (14), and described push rod (14) is arranged on brace table (2).
6. a kind of automatic replacing Sewing machine shuttle core apparatus according to claim 1, it is characterized in that: described removal mechanism comprises the base (18) that is connected on support (10), be connected in two poles (16) that base (18) is upper and match with two peg or spindle grooves (41) on peg or spindle (4) lateral wall, between two poles (16), be fixed with magnet (12), on described support (10), be provided with and control the pickup cylinder (11) that base moves, described pickup cylinder (11) is connected with checkout gear (13).
7. a kind of automatic replacing Sewing machine shuttle core apparatus according to claim 6, it is characterized in that: on the support of removal mechanism (10), be fixed with baffle plate (17) being provided with, described baffle plate (17) is between removal mechanism and Sewing machines, described baffle plate (17) is provided with the baffle holes (171) that diameter is less than peg or spindle (4), and described baffle holes (171) is provided with the breach that two poles (16) are passed through.
8. a kind of automatic replacing Sewing machine shuttle core apparatus according to claim 1, is characterized in that: described electric rotating machine (3) is rotating stepper motor, and described electric rotating machine (3) is connected with absolute value encoder.
9. a kind of automatic replacing Sewing machine shuttle core apparatus according to claim 1, is characterized in that: described storage bin (5) is arranged on brace table (2) by the bundle young (19) being connected on brace table (2).
10. a kind of automatic replacing Sewing machine shuttle core apparatus according to claim 1, is characterized in that: moving left and right by master cylinder (20) of described brace table (2) controlled, and master cylinder (20) is connected with checkout gear (13).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510511363.6A CN105040296B (en) | 2014-02-13 | 2014-02-13 | A kind of automatic replacing Sewing machine shuttle core apparatus |
| CN201410049420.9A CN103757831A (en) | 2014-02-13 | 2014-02-13 | Device for automatically replacing shuttle peg of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410049420.9A CN103757831A (en) | 2014-02-13 | 2014-02-13 | Device for automatically replacing shuttle peg of sewing machine |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510511363.6A Division CN105040296B (en) | 2014-02-13 | 2014-02-13 | A kind of automatic replacing Sewing machine shuttle core apparatus |
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| Publication Number | Publication Date |
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| CN103757831A true CN103757831A (en) | 2014-04-30 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410049420.9A Pending CN103757831A (en) | 2014-02-13 | 2014-02-13 | Device for automatically replacing shuttle peg of sewing machine |
| CN201510511363.6A Active CN105040296B (en) | 2014-02-13 | 2014-02-13 | A kind of automatic replacing Sewing machine shuttle core apparatus |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510511363.6A Active CN105040296B (en) | 2014-02-13 | 2014-02-13 | A kind of automatic replacing Sewing machine shuttle core apparatus |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088101A (en) * | 2014-07-07 | 2014-10-08 | 温州德珠机械有限公司 | Bobbin mounting casket |
| CN104099733A (en) * | 2014-07-07 | 2014-10-15 | 温州德珠机械有限公司 | Automatic bobbin mounting and dismounting device |
| CN104597837A (en) * | 2015-02-06 | 2015-05-06 | 杰克缝纫机股份有限公司 | Sewing device and electronic control system and electronic control method thereof |
| CN106222901A (en) * | 2016-08-25 | 2016-12-14 | 杰克缝纫机股份有限公司 | A kind of automatic shuttle changer and method |
| CN107059268A (en) * | 2017-06-16 | 2017-08-18 | 浙江乐江机械有限公司 | A kind of automatic shuttle changing core apparatus |
| CN108691104A (en) * | 2018-06-28 | 2018-10-23 | 苏州琼派瑞特电子科技有限公司 | A kind of automatic shuttle changing core machine peg or spindle rotating mechanism |
| CN108873819A (en) * | 2018-06-07 | 2018-11-23 | 浙江鹤群智能装备股份有限公司 | A kind of full-automatic control system of sewing machine shuttle peg processing machine |
| CN109797493A (en) * | 2019-03-25 | 2019-05-24 | 江苏鼎诺机电有限公司 | A kind of automatic replacement rotating shuttle device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104099733A (en) * | 2014-07-07 | 2014-10-15 | 温州德珠机械有限公司 | Automatic bobbin mounting and dismounting device |
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| CN104088101A (en) * | 2014-07-07 | 2014-10-08 | 温州德珠机械有限公司 | Bobbin mounting casket |
| CN104597837A (en) * | 2015-02-06 | 2015-05-06 | 杰克缝纫机股份有限公司 | Sewing device and electronic control system and electronic control method thereof |
| CN106222901A (en) * | 2016-08-25 | 2016-12-14 | 杰克缝纫机股份有限公司 | A kind of automatic shuttle changer and method |
| CN106222901B (en) * | 2016-08-25 | 2019-03-01 | 杰克缝纫机股份有限公司 | A kind of automatic shuttle changer and method |
| CN107059268A (en) * | 2017-06-16 | 2017-08-18 | 浙江乐江机械有限公司 | A kind of automatic shuttle changing core apparatus |
| CN107059268B (en) * | 2017-06-16 | 2022-09-30 | 浙江乐江机械有限公司 | Automatic shuttle peg replacing device |
| CN108873819B (en) * | 2018-06-07 | 2021-02-02 | 浙江勇峰智能科技有限公司 | Full-automatic control system of sewing machine shuttle peg processing machine |
| CN108873819A (en) * | 2018-06-07 | 2018-11-23 | 浙江鹤群智能装备股份有限公司 | A kind of full-automatic control system of sewing machine shuttle peg processing machine |
| CN108691104A (en) * | 2018-06-28 | 2018-10-23 | 苏州琼派瑞特电子科技有限公司 | A kind of automatic shuttle changing core machine peg or spindle rotating mechanism |
| CN109797493B (en) * | 2019-03-25 | 2020-12-15 | 江苏鼎诺机电有限公司 | Automatic change rotating shuttle device |
| CN109797493A (en) * | 2019-03-25 | 2019-05-24 | 江苏鼎诺机电有限公司 | A kind of automatic replacement rotating shuttle device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105040296B (en) | 2018-01-30 |
| CN105040296A (en) | 2015-11-11 |
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