CN105040296A - Automatic sewing machine bobbin replacing device - Google Patents
Automatic sewing machine bobbin replacing device Download PDFInfo
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- CN105040296A CN105040296A CN201510511363.6A CN201510511363A CN105040296A CN 105040296 A CN105040296 A CN 105040296A CN 201510511363 A CN201510511363 A CN 201510511363A CN 105040296 A CN105040296 A CN 105040296A
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- peg
- spindle
- storage bin
- rotating shaft
- bobbins
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Abstract
The invention relates to an automatic sewing machine bobbin replacing device aiming to solve the problem that manual sewing machine bobbin replacing in the prior art is low in efficiency. The device comprises a rack and a supporting table capable of moving left and right relative to the rack. The device further comprises a circular-pipe-shaped storage bin and a rotating shaft, wherein the storage bin is fixedly connected to the supporting table and used for storing bobbins, and the rotating shaft is installed on the supporting table and controlled by a rotating motor. Three supports are fixedly connected to the rotating shaft. Each support is provided with a loading mechanism used for installing the bobbins on a sewing machine, a detecting device used for detecting thread breaking and threadless conditions of the bobbins, and a part taking mechanism used for taking the bobbins down from the sewing machine. The supporting table is provided with a feeding mechanism used for pushing the bobbins in the storage bin to the loading mechanisms. The detecting devices are connected with the loading mechanisms, the feeding mechanism, the part taking mechanisms and the rotating motor. The rotating shaft enables the loading mechanisms, the detecting devices and the part taking mechanisms to be aligned with the installing positions of the bobbins, the bobbins can be assembled, detected and disassembled automatically, and working efficiency is high.
Description
The divisional application of the patent of invention that to be invention and created name be in patent application of the present invention " a kind of automatically change Sewing machine shuttle core apparatus ", the application number of original application is 2014100494209, and the applying date of original application is on February 13rd, 2014.
Technical field
The present invention relates to a kind of Sewing machine shuttle of replacing automatically core apparatus.
Background technology.
Peg or spindle comprises the housing for placing peg or spindle, when using Sewing machines, when a peg or spindle is finished or breaks, need to change peg or spindle, current mainly employing manually changes peg or spindle, for dismantling frequently and installing peg or spindle, for cumbersome artificial, waste of manpower, processing cost is high, and inefficiency, the requirement of modern industrialization can not be met far away.
Summary of the invention
The invention provides a kind of Sewing machine shuttle of replacing automatically core apparatus, be intended to solve in prior art and manually change the inefficient problem of sewing machine shuttle peg.
In order to solve above technical problem, the present invention is achieved through the following technical solutions: a kind of Sewing machine shuttle core apparatus of automatically changing comprises frame, can the brace table that moves left and right of frame relatively, also comprise and to be connected on brace table and for the storage bin of the tubular that stores peg or spindle, be arranged on the rotating shaft controlled on brace table and by electric rotating machine, described rotating shaft is fixed with three supports, three supports are respectively equipped with the feed mechanism for being arranged on by peg or spindle on Sewing machines, for detecting 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 the feed mechanism for the peg or spindle in storage bin being pushed to feed mechanism, the axis being parallel of described storage bin is in the axis of rotating shaft, described storage bin, feed mechanism, checkout gear and removal mechanism are all equal 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 comprise be connected on support and the feeding bin of the tubular suitable with peg or spindle, for the peg or spindle in feeding bin being arranged on the plectrum on Sewing machines, rack-mount and plectrum cylinder for controlling plectrum movement, described feeding bin is provided with a material loading suitable with plectrum and stitches on the direction being parallel to feeding bin axis, described plectrum cylinder is connected with checkout gear, and the distance of the axis of described feeding bin with the axis being parallel of storage bin and to rotating shaft axis is all identical; Peg or spindle is convenient to be arranged on Sewing machines.
Further, to be positioned on storage bin and to be provided with arcuate socket on the track of plectrum circulatory motion, described storage bin right-hand member is provided with one and communicates with arcuate socket and the material toggling suitable with plectrum is stitched, described material toggling seam is parallel to the axis of storage bin, and when storage bin and feeding bin are coaxial, material toggling is stitched to stitch with material loading and alignd; Be convenient to plectrum the peg or spindle in storage bin is pushed 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 the distance of storage bin axis to 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 the peg or spindle blocked in storage bin, prevent peg or spindle from dropping in storing cabin.
Further, described feed mechanism comprises one and to be inserted in storage bin and the push rod that can move axially along storage bin, and described push rod is arranged on brace table; Be convenient to match with plectrum and the peg or spindle in storage bin advanced in material loading cabin.
Further, described removal mechanism comprises the base be connected on support, be connected on base and two poles matched with the peg or spindle groove of two on peg or spindle lateral wall, magnet is fixed with between two poles, described support is provided with the pickup cylinder controlling base movement, 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, the support being provided with removal mechanism is fixed with baffle plate, 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 takes off peg or spindle retraction, being convenient to baffle plate peg or spindle can be blocked, is that peg or spindle comes off, and is 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 the location controlling rotating mechanism accurately.
Further, described storage bin is arranged on brace table by the bundle son be connected on brace table; Be convenient to the installation and removal of storing.
Further, moving left and right of described brace table is controlled by master cylinder, 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, full-automatic realization, to the installation of peg or spindle on Sewing machines, detection and dismounting, improves 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 being in material loading state;
Fig. 2 is the structural representation of the present invention when being in detected state;
Fig. 3 is the structural representation of the present invention when being in 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 when clamping peg or spindle.
Detailed description of the invention
Consult Fig. 1, Fig. 2 and Fig. 3, a kind of Sewing machine shuttle core apparatus of automatically changing comprises frame 1, can the brace table 2 that moves left and right of frame 1 relatively, also comprise and to be connected on brace table 2 and for the storage bin 5 of the tubular that stores peg or spindle 4, be arranged on the rotating shaft 6 controlled on brace table 2 and by electric rotating machine 3, described rotating shaft 6 is fixed with three supports 10, first support 10 is provided with the feed mechanism for being arranged on by peg or spindle 4 on Sewing machines, second support 10 is provided with and breaks and wireless checkout gear 13 for detecting peg or spindle 4, 3rd support 10 is provided with the removal mechanism for being taken off from Sewing machines by peg or spindle 4, described brace table 2 is provided with the feed mechanism for the peg or spindle 4 in storage bin 5 being pushed to feed mechanism, the axis being parallel of described storage bin 5 is in the axis of rotating shaft 6, described storage bin 5, feed mechanism, checkout gear 13 and removal mechanism are all equal 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, rotating shaft 6, to the distance of rotating shaft 6, is convenient to by rotating the installation position that the working position of storage bin 5, feed mechanism, checkout gear 13 and removal mechanism can be turned to respectively peg or spindle 4 in the working position of feed mechanism, checkout gear 13 and removal mechanism, 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 be connected on brace table 2, moving left and right of described brace table 2 is controlled by master cylinder 20, and master cylinder 20 is connected with checkout gear 13.
Consult Fig. 1 to Fig. 4, described feed mechanism comprise be connected over the mount 10 and the feeding bin 7 of the tubular suitable with peg or spindle 4, for the peg or spindle 4 in feeding bin 7 being arranged on the plectrum 8 on Sewing machines, plectrum cylinder 9 over the mount 10 and for controlling plectrum 8 movement is installed, described feeding bin 7 is provided with a material loading suitable with plectrum 8 and stitches 71 on the direction being parallel to feeding bin 7 axis, described plectrum cylinder 9 is connected with checkout gear 13, and the distance of the axis of described feeding bin 7 with the axis being parallel of storage bin 5 and to rotating shaft 6 axis is all identical; To be positioned on storage bin 5 and to be provided with arcuate socket 51 on the track of plectrum 8 circulatory motion, described storage bin 5 right-hand member is provided with one and communicates with arcuate socket 51 and the material toggling suitable with plectrum 8 stitches 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 is stitched 52 and stitched 71 with material loading and align.
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 the distance of storage bin 5 axis to 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, described removal mechanism comprises the base 18 over the mount 10 of being connected, be connected on base 18 and two poles 16 matched with two peg or spindle grooves 41 on peg or spindle 4 lateral wall, magnet 12 is fixed with between two poles 16, described support 10 is provided with the pickup cylinder 11 controlling base movement, described pickup cylinder 11 is connected with checkout gear 13.
Consult Fig. 3, the support 10 being provided with removal mechanism is fixed with baffle plate 17, 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 one and to be inserted in storage bin 5 and the push rod 14 that can move axially along 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, now the installation site alignment of storage bin 5, checkout gear 13 and peg or spindle 4, detects the service behaviour of peg or spindle 4; When peg or spindle 4 is finished or breaks, signal spreads out of by checkout gear 13, and Sewing machines quits work, and brace table 2 is overall to moving to left under the effect of master cylinder 20, namely away from Sewing machines; Removal mechanism rotates to the position shown in Fig. 3 by rotating shaft 6, and brace table 2 entirety moves right, and pickup cylinder 11 promotes removal mechanism, and two poles 16 are inserted in two peg or spindle grooves 41 respectively, and magnet 12 holds peg or spindle 4 simultaneously, and brace table 2 entirety moves to left; Feeding bin 7 rotates to the position shown in Fig. 1 by rotating shaft 6, simultaneously plectrum 8 enters the intersection that arcuate socket 51 and material toggling stitch 52, brace table 2 entirety moves to right, plectrum cylinder 9 drives plectrum 8 successively through material toggling seam 52 and material loading seam 71, thus a peg or spindle 4 of arcuate socket 51 right-hand member is arranged on Sewing machines through feeding bin 7 by plectrum 8; While material loading, removal mechanism is moved to the left under the effect of pickup cylinder 11, and when pole 16 is through baffle plate, peg or spindle 4 is blocked by baffle plate 17, thus peg or spindle 4 is come off recovery; After loading and unloading complete, brace table 2 entirety exits, and checkout gear 13 rotates to the position shown in Fig. 2 by rotating shaft 6, then according to step cycle above.
When detecting, the right-hand member of storage bin 5 blocks by annulus 15, peg or spindle 4 pushes away to the right by the push rod 14 now driven by motor or cylinder, until peg or spindle 4 withstands annulus 15, the right-hand member of arcuate socket 51 just in time can place a peg or spindle 4, because peg or spindle 4 two ends are uneven, between two peg or spindles 4, the gap that plectrum 8 is passed can be left; The outer surface of peg or spindle 4 is fluted, is provided with the slide rail with these recess, is convenient to peg or spindle 4 and installs correctly in described feeding bin 7 and storage bin 5.
Described checkout gear 13 comprises two groups of mirror based fiber opticas, operation principle is: the frequency meter Sewing machines rotating speed replaced by two groups of fiber-optic signals judge whether broken string and wireless, for ease of detecting, peg or spindle 4 being offered a detect aperture, has broken 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 to peg or spindle on Sewing machines, detection and dismounting, improve operating efficiency.
The foregoing is only specific embodiments of the invention, but technical characteristic of the present invention is not limited thereto, any those skilled in the art is in the field of the invention, and the change done or modification are all encompassed among the scope of the claims of the present invention.
Claims (2)
1. automatically change Sewing machine shuttle core apparatus for one kind, comprise frame (1), can the brace table (2) that moves left and right of frame (1) relatively, it is characterized in that: also comprise that to be connected in brace table (2) upper and for the storage bin (5) of the tubular that stores peg or spindle (4), be arranged on brace table (2) to go up and the rotating shaft (6) controlled by electric rotating machine (3), described rotating shaft (6) is fixed with three supports (10), three supports (10) are respectively equipped with the feed mechanism for being arranged on by peg or spindle (4) on Sewing machines, for detecting 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 the feed mechanism for the peg or spindle (4) in storage bin (5) being pushed to feed mechanism,
The axis being parallel of described storage bin (5) is in the axis of rotating shaft (6);
Described storage bin (5), feed mechanism, checkout gear (13) and removal mechanism are all equal 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);
Described removal mechanism comprises the base (18) be connected on support (10), be connected in upper and two poles (16) matched with two peg or spindle grooves (41) on peg or spindle (4) lateral wall of base (18), magnet (12) is fixed with between two poles (16), described support (10) is provided with the pickup cylinder (11) controlling base movement, described pickup cylinder (11) is connected with checkout gear (13).
2. one according to claim 1 changes Sewing machine shuttle core apparatus automatically, it is characterized in that: on the support (10) being provided with removal mechanism, be fixed with baffle plate (17), 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.
Priority Applications (1)
| 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 |
Applications Claiming Priority (2)
| 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 |
| CN201510511363.6A CN105040296B (en) | 2014-02-13 | 2014-02-13 | A kind of automatic replacing Sewing machine shuttle core apparatus |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410049420.9A Division CN103757831A (en) | 2014-02-13 | 2014-02-13 | Device for automatically replacing shuttle peg of sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105040296A true CN105040296A (en) | 2015-11-11 |
| CN105040296B CN105040296B (en) | 2018-01-30 |
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Family Applications (2)
| 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 |
| CN201410049420.9A Pending CN103757831A (en) | 2014-02-13 | 2014-02-13 | Device for automatically replacing shuttle peg of sewing machine |
Family Applications After (1)
| 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 |
Country Status (1)
| Country | Link |
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| CN (2) | CN105040296B (en) |
Families Citing this family (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 |
| CN104099733B (en) * | 2014-07-07 | 2016-06-29 | 温州德珠机械有限公司 | Automatic peg or spindle handler |
| 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 |
| 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 |
| 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 |
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1192493A (en) * | 1993-08-31 | 1998-09-09 | 重机公司 | Method for under thread supply in sewing machine |
| JP2007117703A (en) * | 2006-01-30 | 2007-05-17 | Miyamoto Kk | Bobbin thread changing device of sewing machine |
| CN102086576A (en) * | 2011-03-25 | 2011-06-08 | 佛山市启创科技发展有限公司 | Automatic shuttle peg feeder for automatic ground thread replacing device of computerized embroidery machine |
| WO2012058937A1 (en) * | 2010-11-03 | 2012-05-10 | 佛山市启创科技发展有限公司 | Automatic bottom thread changing device of computer embroidery machine |
| CN203683890U (en) * | 2014-02-13 | 2014-07-02 | 嘉兴科萌自动化设备有限公司 | Device capable of enabling shuttle peg of sewing machine to be replaced automatically |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943352B (en) * | 2012-12-05 | 2014-06-25 | 苏磊 | Thick stuff sewing machine |
-
2014
- 2014-02-13 CN CN201510511363.6A patent/CN105040296B/en active Active
- 2014-02-13 CN CN201410049420.9A patent/CN103757831A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1192493A (en) * | 1993-08-31 | 1998-09-09 | 重机公司 | Method for under thread supply in sewing machine |
| JP2007117703A (en) * | 2006-01-30 | 2007-05-17 | Miyamoto Kk | Bobbin thread changing device of sewing machine |
| WO2012058937A1 (en) * | 2010-11-03 | 2012-05-10 | 佛山市启创科技发展有限公司 | Automatic bottom thread changing device of computer embroidery machine |
| CN102086576A (en) * | 2011-03-25 | 2011-06-08 | 佛山市启创科技发展有限公司 | Automatic shuttle peg feeder for automatic ground thread replacing device of computerized embroidery machine |
| CN203683890U (en) * | 2014-02-13 | 2014-07-02 | 嘉兴科萌自动化设备有限公司 | Device capable of enabling shuttle peg of sewing machine to be replaced automatically |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105040296B (en) | 2018-01-30 |
| CN103757831A (en) | 2014-04-30 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Zihao Inventor after: Chen Xiande Inventor before: Tan Zhi |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180105 Address after: Two city 422800 Shaoyang city of Hunan province Shaodong County pond ecological industrial park green Ting Road and people prosperous road intersection Applicant after: Hunan Tak Hing Sewing Limited by Share Ltd Address before: 314214, third three floors in No. 81, No. 81, No. 81 of the nine field line of Cao Qiao street, Pinghu City, Jiaxing Applicant before: JIAXING KEMENG AUTOMATION EQUIPMENT CO., LTD. |
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| GR01 | Patent grant |