CN201695183U - Multiple belt simultaneously conveying device - Google Patents
Multiple belt simultaneously conveying device Download PDFInfo
- Publication number
- CN201695183U CN201695183U CN2010201075040U CN201020107504U CN201695183U CN 201695183 U CN201695183 U CN 201695183U CN 2010201075040 U CN2010201075040 U CN 2010201075040U CN 201020107504 U CN201020107504 U CN 201020107504U CN 201695183 U CN201695183 U CN 201695183U
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- rotating shaft
- feeding means
- shape thing
- ribbon
- ribbon shape
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Abstract
The utility model provides a multiple belt simultaneously conveying device which relates to an auxiliary belt conveying device. The device comprises a device body, a combination rotating shaft and a belt conveying wheel set, wherein a plurality of motors are arranged in the device body; the combination rotating shaft is fixedly connected to the device body, the combination rotating shaft comprises a plurality of small rotating shafts which are coaxially nested, and the small rotating shafts can be individually driven by different motors in the device body to rotate; the belt conveying wheel set is pivoted and fixedly connected to the combination rotating shaft, and the belt conveying wheel set consists of a belt conveying roller set and a pinch roller which can be respectively driven by the combination rotating shaft to individually rotate; the belt conveying roller set comprises a plurality of belt conveying rollers which are respectively pivoted and fixedly connected to the small rotating shafts of the combination rotating shaft, and the belt conveying rollers can be driven by the small rotating shafts to coaxially and synchronously rotate and convey belts; belt conveying wheels are pressed by the pinch roller under the reset pull force action of elastic assemblies, so elastic belts can be rolled forward and conveyed. The novel combination rotating shaft design combines multiple rotating shafts, so one or multiple belts can be simultaneously conveyed once. The utility model having strong practicability can reduce manual belt arrangement workload, save work time, and ensure sewing tidiness and quality.
Description
Technical field
The utility model relates to a kind of auxiliary Work-feeding means, relates in particular to a kind of ribbon Work-feeding means that can independently carry one to multiple elastic belt simultaneously.
Background technology
In some dress ornaments are produced,, all need resilient ribbons such as sewing machine sewing elastic cord, rubber belt, bundle bar as Training wear, rhythm dress, underwear, swimsuit etc.In order to sew up this ribbon, usually by Work-feeding means, Work-feeding means transmits ribbon with certain control method to sewing machine, normally ribbon is loosened in advance, make belt before sewing, keep tension-free state, inhomogeneous and influence the quality of finished product to avoid degree of tightness.In order to reach one to multiple elastic belt of sewing, there is the dealer to develop a kind of pay-off that send multi-ribbon shape thing.As notification number is " pay-off " utility model patent case of CN201296834, mainly is to install a plurality of rotating shafts of the independent respectively control of a plurality of motors additional, to satisfy the demand of many elastic belts of a sewing.But still there are following many scarce frauds in this pay-off, waits to improve:
One, this pay-off adopts the mode of independent rotating shaft, owing to need dislocation to place between each rotating shaft, takies longitudinal space, so the quantity that rotating shaft is provided with is big more, body is horizontal expansion not only, vertically also needs to strengthen; The body excessive bulk not only takies the production space, inconvenience is installed, and has increased production cost greatly.
Two, this pay-off adopts independent rotating shaft, the mode that dislocation is placed, because the distance of rotating shaft and touch pole increases one by one, vertical span of ribbon and weight that each group feeding wheels storage is loosened are neither together, because the ribbon other end is fixed on the sewing-machine foot, because own wt and vertical span influence will produce different tension force in the sewing process, the different tension force of ribbon has promptly been run counter to the purpose that is provided with of board itself.
Three, roller in this pay-off rotating shaft and pinch roller are formed the feed roller group, pinch roller is supported by swing arm, being subjected to elastic parts effect and roller is that feed roller is pushed, owing to adopt the design of independent rotating shaft, feed roller group swing arm increases one by one, so will make production and processing more loaded down with trivial details, increase production cost, cause the wasting of resources.Along with the feed roller group increases, production cost, the wasting of resources will be bigger.
Four, this pay-off only is positioned in the casing at ribbon is loose, and the design ribbon shaking device, yet in the practical application, during multi-ribbon shape thing sewing operation, ribbon is many to be placed with the circle cartridge type, the extremely inapplicable actual sewing work of this structure.
The utility model content
At above the deficiencies in the prior art, main purpose of the present utility model is to provide a kind of multi-ribbon shape thing Work-feeding means, can a sewing multi-ribbon shape thing, simple in structure, applicability is high, improved and sent band efficient, guarantee simultaneously to be in identical tension-free state in the multi-ribbon shape thing sewing, the quality with higher precision and then lifting sewing has improved sewing efficient and quality.
The technical scheme that the utility model adopted is:
A kind of multi-ribbon shape thing Work-feeding means comprises:
One body, its inside is equipped with a plurality of motors;
One synthetic rotating shaft is fixed on the body, comprises the coaxial nested composition of a plurality of little rotating shafts, can distinguish independently by motor driven rotary different in the body;
Feed roller group, pivot cover are fixed in the synthetic rotating shaft, mainly by sending band roller set and pinch roller to form; Wherein, send the band roller set, comprise a plurality of band rollers that send, the pivot cover is fixed in the little rotating shaft of described synthetic rotating shaft respectively, can drive the coaxial conveying belt that revolves synchronously by little rotating shaft; Pinch roller is subjected to the elastic parts pulling force that resets to compress feed roller, makes elastic belt be sent band by roll extrusion forward.
Further, with coaxial nested the forming of the mode of interior socket, the end pivot cover in each little rotating shaft is connected with and send the band roller by 3 little rotating shafts in described synthetic rotating shaft, and the other end is connected with synchronizing wheel, and synchronizing wheel is connected with motor by belt and by its driven rotary.Be connected by bearing between adjacent two of the described little rotating shaft, little rotating shaft can rotate freely separately by bearing.
Further, the length of described little rotating shaft is inversely proportional to its external diameter, and the length of thin little rotating shaft is always long than thick little shaft length.
Synthetic rotating shaft is by a plurality of little rotating shafts mutually nested composition, and is positioned at concentric.Adjacent two rotating shafts utilize one or more bearings to be nested, and overlap corresponding bearing cone as the thinnest rotating shaft, and thicker rotating shaft is hollow, and this bearing is packed into wherein together with the thinnest rotating shaft.Little rotating shaft one end is fixed with roller and forms feed roller, and the other end is equipped with corresponding synchronizing wheel on big and is connected with the decelerator of motor by belt.One end of little rotating shaft fixed idler whell, the total thicker rotating shaft of thinner rotating shaft is long, and can load onto a roller in the part that has more at least and form feed roller, and the size of roller designs according to strap width.Thick rotating shaft can be loaded onto a roller and the fixing feed roller of forming equally at least, by that analogy; The thickest little rotating shaft one end is fixed in body in the synthetic rotating shaft, and the synthetic medium and small rotating shaft other end of rotating shaft is fixed with synchronizing wheel, and the total thinner rotating shaft of the thick rotating shaft of this end is short, and the part that thin rotating shaft grows can be adorned a synchronizing wheel at least.A little synchronizing wheel all is equipped with in each little rotating shaft, and is on the concentric.Synchronizing wheel is connected with separately motor by belt, and by the motor drive.
Further, described feed roller group also comprises a fulcrum, swing arm, elastic parts and backstay, wherein
Fulcrum is fixed between body and the supporting plate, is used for fixing an end of swing arm, the shared fulcrum of feed roller group; Swing arm is a H type swing arm, and the movable pivot of an end is placed on the described fulcrum;
Elastic parts, an end are connected in the swing arm H type on the thick stick, and an end is fixed on the backstay, produce the reseting elasticity of swing arm;
Backstay is fixed between the supporting plate in the body and the outside, is used for fixing an end of elastic parts, makes swing arm can be subjected to the effect of elastic parts reseting elasticity.Pinch roller can be by the weight of pinch roller and swing arm itself, and the tension that resets of elastic parts, is pressed against on the drawing-inroller for shaking axle center elasticity with fulcrum, makes the elastic belt that passes to each other be sent band by roll extrusion forward.
Further, described body also is provided with conduction band bar fixed mount in its outside, and this fixed mount is provided with a plurality of vertical supporting plates, on the vertical supporting plate some stopper slots is arranged.Described conduction band bar fixed mount is provided with 2 conduction band bars.
Further, described multi-ribbon shape thing Work-feeding means also comprises and the corresponding a plurality of L type touch poles of little rotating shaft quantity and many group microswitches, described touch pole one end is articulated in the body respectively, the other end is a movable end, extend on the conduction band bar fixed mount and also can in its stopper slot, swing up and down, described microswitch comprises two microswitches for every group, is installed on the opposite side place that every touch pole swings up and down respectively, controls the rotation of motor separately or stops by microswitch.
Further, described multi-ribbon shape thing Work-feeding means also comprises a conduction band frame, one end of conduction band frame fixedly is connected on the body, the other end is provided with a plurality of cross bars, the direction of cross bar and synthetic rotating shaft axially parallel are connected with position-arresting disk on each cross bar end, can place the roll type ribbon on whippletree, and spacing by position-arresting disk, leave the gap between each roll type ribbon and do not interfere.Can load a plurality of ribbon circle tubes, place the ribbon sewing, improve the sewing applicability greatly to be suitable for the circle cartridge type.
Further, described conduction band frame comprises Z type body frame, and this Z type body frame one end is fixed on the body, and the other end forms cross bar, extends two 7 font bars on the intermediate bar, forms 2 cross bars, can place 3 roll type ribbons.
Further, the body lateral surface is provided with the individual speed governing time-delay knob of corresponding motor quantity, can be according to the ribbon of heterogeneity or style, adjust the rotational time of corresponding motor, make each bands all can be controlled in optimal feed length, and can satisfy the demand of various different sewing styles.By the control of a plurality of motors by being integrated but the feeding wheels of independent running are optionally sent one or more ribbon when making the sewing operation.
The multi-ribbon shape thing Work-feeding means that the utility model provides has adopted innovative synthetic rotating shaft design, with a plurality of rotating shaft unifications, once can provide one or more elasticity or non-resilient banded thing to send band, for dress ornament sew one or more elasticity or non-resilient banded thing, so applicability is strong, especially multi-ribbon shape thing feeding can reduce the manual sorting ribbon, save sewing man-hour greatly, and can guarantee sewing planarization and quality.The multi-ribbon shape thing Work-feeding means that the utility model provides is being set up rotating shaft, increases the disposable band quantitative aspects that send, and is more convenient, only needs laterally to increase little rotating shaft quantity and corresponding pinch roller and gets final product, simple and convenient.The utilization of innovative synthetic axle makes and once send in the band each bands to loosen with span, avoids that to produce tension force inhomogeneous because of gravity, improves and send band precision, guarantees that sewing is smooth more clean, and quality is higher.According to actual sewing situation, in the operation of multi-ribbon shape thing sewing, ribbon all stores with the circle cartridge type, so this device is set up 7 font conduction band bars, makes things convenient for ribbon to put, and strengthens the practice function in addition.
Description of drawings
Fig. 1 is the explosive view of the utility model multi-ribbon shape thing Work-feeding means;
Fig. 2 is the structural representation of the utility model multi-ribbon shape thing Work-feeding means;
Fig. 3 is the structural representation of synthetic rotating shaft in the utility model multi-ribbon shape thing Work-feeding means;
Fig. 4 is the explosive view of synthetic rotating shaft in the utility model multi-ribbon shape thing Work-feeding means;
Fig. 5 is the working state structure schematic diagram of the utility model multi-ribbon shape thing Work-feeding means;
Fig. 6 is the dress band explanation schematic diagram of the utility model preferred embodiment.
The specific embodiment
The existing accompanying drawings and the specific embodiment further specify the utility model.
The utility model multi-ribbon shape thing Work-feeding means embodiment preferred is one to three Work-feeding means, consult Fig. 1 and Fig. 2 and shown in Figure 5, mainly include a body 101, one synthetic rotating shaft 102, three feed roller groups 103, a conduction band frame 50, three touch poles 60, six microswitches 70, three conduction band bars 80; Wherein
Synthetic rotating shaft 102, other consults Fig. 3 and shown in Figure 4, and an end of synthetic rotating shaft 102 is fixed on the body 101 by mount pad 15, and is divided into roller set one end and synchronous wheels one end; Mount pad 15 two ends are embedded with a bearing 16 respectively, and are connected with body 101 by securing member 17; Synthetic rotating shaft 102 comprises coaxial 3 nested little rotating shafts 2,5,11, wherein
Little rotating shaft about 2 two grooves embed bearing 1,1-1 respectively, and roller 3 pivots are placed in little rotating shaft 2, and link fastening with securing member 4;
Little rotating shaft 2 inside are inserted in little rotating shaft 5, and separate by bearing 1,1-1 Internal and external cycle, and these little rotating shaft 5 two ends grooves embed bearing 6 and 7 respectively; Roller 8 pivots are placed in little rotating shaft 5, and link fastening with securing member 9; Roller 3 separates by pad 10 with roller 8;
Little rotating shaft 5 inside are inserted in little rotating shaft 11, and separate by bearing 6 and 7 Internal and external cycles; Roller 12 pivots are placed in little rotating shaft 11, and link fastening with securing member 13; Roller 8 separates by pad 14 with roller 12; Sending of forming more than is installed is with roller set 1031.
Send the 1031 medium and small rotating shafts 2 of band roller set to hold in addition and penetrate in the mount pad 15, and separate by bearing 16;
Little rotating shaft 2 pivots overlap a synchronizing wheel 19, and affixed with securing member 20;
Be equipped with a packing ring 18 between synchronizing wheel 19 and the mount pad 15, be used for this synchronizing wheel 19 and mount pad 15 are separated;
The part pivot that little rotating shaft 5 grows synchronizing wheel 19 is with another synchronizing wheel 22, and fastening with securing member 23 bindings, is equipped with a packing ring 21 between two synchronizing wheels, is used for it is separated;
The part pivot that little rotating shaft 11 grows synchronizing wheel 22 is with another synchronizing wheel 25, and fastening with securing member 26 bindings, is equipped with a packing ring 24 between two synchronizing wheels, is used for it is separated;
The end pivot that roller 12 is stretched out in the little rotating shaft 11 of synthetic rotating shaft roller set is with universal bearing 29, and its end near roller 12 is inlaid with a bearing 28, and by packing ring 27 roller 12 and bearing 28 is separated;
Universal bearing 29 pivots are placed in bearing holder (housing, cover) 30;
Bearing holder (housing, cover) 30 is fixed on the body supporting plate 180;
Each building block of above-mentioned synthetic rotating shaft is except that securing member and supporting plate, and remaining part all need be in coaxial state.
Disclosed one to three Work-feeding means of present embodiment also comprises
One fulcrum 90 is fixed between body 101 and the supporting plate 180, is used for fixing an end of swing arm 190, and feed roller group 103 shared these fulcrums 90 are connected;
One swing arm 190 is a H type swing arm, and the movable pivot of an end is placed on the described fulcrum 90;
Backstay 300 is fixed between the supporting plate 180 in the body 101 and the outside, is used for fixing an end of elastic parts 200, makes swing arm 190 can be subjected to elastic parts 200 reseting elasticity effects.Three feed roller groups only are provided with a positioning rod, and are succinct convenient.
Disclosed one to three Work-feeding means of present embodiment also comprises
Microswitch 70 is installed on each touch pole 60 end opposite side place of going up its phase lower swing in addition respectively, up swing when touching its top microswitch when arbitrary touch pole 60, can control 38 rotations of right motor; When the microswitch of its below of arbitrary touch pole 60, can control its relative motor 38 and stop operating immediately or delay time and stop operating.
Above-mentioned one to three the Work-feeding means example of the utility model once can provide one to three elastic belt to send the band function, and this elastic belt A can be general elastic cord, rubber belt, elastic woven tape etc.; During installation, can earlier each elastic belt reel be respectively charged into conduction band frame 50, then ribbon A is passed through from fulcrum 90 and conduction band bar 80-3, pass each again and organize sending the band roller and sending the band pinch roller of relative pressing, pass each relative touch pole 60 below again, walk around conduction band bar 80-1,80-2 periphery again, deliver at last on the Sewing machines 2000, can finish the installation of each elastic belt A, and carry out ensuing sewing operation, consult Fig. 5 and shown in Figure 6.
Start each motor, motor sees through synchronizing wheel and belt therebetween, with transmission of power each little rotating shaft to the synthetic rotating shaft 102, and drive the affixed roller rotation of the cover of pivot separately, send the pinch roller of being with on the roller relatively by being pressed against each simultaneously, the elastic belt A roll extrusion forward of passing is each other sent, thereby be sent to the sewing operation in regular turn.
The operation of Sewing machines sewing, consume the ribbon between feed roller group and the conduction band bar 80-1, ribbon upwards promotes, driving ribbon (is made up of three bands, first band is A1, and second band is A2, and the 3rd band is A3) the upwards lifting of corresponding touch pole 60, touch the microswitch fault alarm, revolution continues feeding; When the ribbon that continues to send increases, put down touch pole 60, touch down microswitch, control motor by touch control switch B1, B2, B3 and delay switch C1, C2, C3, wherein gauge tap B1 and delay switch C1 control the first band A1, gauge tap B2 and delay switch C2 control the second band A3, and gauge tap B3 and delay switch C3 control the 3rd strips A 3, and said motor is received signal can shut down immediately feeding or time-delay running feeding.So remain ribbon and be in tension-free state, make sewing more even, product quality is better.
The above-mentioned example of the utility model can once provide one to multiple bands to send the band function, thus in synthetic rotating shaft three groups of little rotating shafts are set, and three motors of arranging in pairs or groups, three feed roller groups, three touch poles are with six microswitches; Reality can also can be provided with the synthetic rotating shaft of two groups of little rotating shafts not to exceed, or most the synthetic rotating shafts of little rotating shafts, and the feed roller group of corresponding quantity, touch pole, microswitch etc., independently send the function of band respectively so that most ribbons to be provided.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all within spirit of the present utility model and principle, any modification of being made, be equal to replacement, improvement etc., all should be included within the scope of the utility model protection.
Claims (10)
1. a multi-ribbon shape thing Work-feeding means is characterized in that, comprising:
One body (101), its inside is equipped with a plurality of motors;
One synthetic rotating shaft (102) is fixed on the body (101), comprises the coaxial nested composition of a plurality of little rotating shafts, can distinguish independently by corresponding motor driven rotary in the body;
Feed roller group (103), pivot cover are fixed in the synthetic rotating shaft (102), mainly by sending band roller set (1031) and pinch roller (1032) to form; Wherein, send band roller set (1031), comprise a plurality of band rollers that send, the pivot cover is fixed in the little rotating shaft of described synthetic rotating shaft (102) respectively, can drive the coaxial conveying belt that revolves synchronously by little rotating shaft; Pinch roller (1032) is subjected to the elastic parts pulling force that resets to compress feed roller, makes elastic belt be sent band by roll extrusion forward.
2. multi-ribbon shape thing Work-feeding means according to claim 1, it is characterized in that: described synthetic rotating shaft (102) by 3 little rotating shafts (2,5,11) with coaxial nested the forming of the mode of interior socket, end pivot cover in each little rotating shaft (2,5,11) is connected with and send band roller (3,8,12), the other end is connected with synchronizing wheel (19,22,25), and synchronizing wheel (19,22,25) is connected with motor (38) and by its driven rotary by belt (32,34,36).
3. multi-ribbon shape thing Work-feeding means according to claim 1 and 2, it is characterized in that: be connected by bearing (1,1-1,6,7) between adjacent two of the described little rotating shaft (2,5,11), little rotating shaft (2,5,11) can rotate freely separately by bearing.
4. multi-ribbon shape thing Work-feeding means according to claim 1 and 2 is characterized in that: the length of described little rotating shaft (2,5,11) is inversely proportional to its external diameter, and the length of thin little rotating shaft is always long than thick little shaft length.
5. multi-ribbon shape thing Work-feeding means according to claim 1 is characterized in that: described feed roller group (103) also comprises a fulcrum (90), swing arm (190), elastic parts (200) and backstay (300),
Wherein
Fulcrum (90) is fixed between body (101) and the supporting plate (180), is used for fixing an end of swing arm (190), shared this fulcrum of feed roller group (103) (90);
Swing arm (190) is a H type swing arm, and the movable pivot of an end is placed on the described fulcrum (90);
Elastic parts (200), an end are connected in swing arm (190) the H type on the thick stick, and an end is fixed on the backstay (300), produce the reseting elasticity of swing arm (190);
Backstay (300) is fixed between the supporting plate (180) in the body (101) and the outside, is used for fixing an end of elastic parts (200), makes swing arm (190) can be subjected to elastic parts (200) reseting elasticity effect.
6. multi-ribbon shape thing Work-feeding means according to claim 1, it is characterized in that: described body (101) also is provided with conduction band bar fixed mount (170) in its outside, this fixed mount (170) is provided with a plurality of vertical supporting plates (160), on the vertical supporting plate (160) some stopper slots (161) is arranged.
7. according to claim 1 or 6 described multi-ribbon shape thing Work-feeding means, it is characterized in that: also comprise and the corresponding a plurality of L type touch poles of little rotating shaft quantity and many group microswitches, described touch pole one end is articulated in respectively in the body (101), the other end is a movable end, extending to conduction band bar fixed mount (170) goes up and can swing up and down in its stopper slot (161), described microswitch comprises two microswitches for every group, be installed on the opposite side place that every touch pole swings up and down respectively, control the rotary state of motor separately by microswitch.
8. multi-ribbon shape thing Work-feeding means according to claim 6 is characterized in that: described conduction band bar fixed mount (170) is provided with 2 conduction band bars (80-1,80-2).
9. multi-ribbon shape thing Work-feeding means according to claim 1, it is characterized in that: also comprise a conduction band frame (50), one end of conduction band frame (50) fixedly is connected on the body (101), the other end is provided with a plurality of cross bars, the direction of cross bar and synthetic rotating shaft (102) axially parallel are connected with position-arresting disk (53) on each cross bar end, can place roll type ribbon (52) on whippletree, and spacing by position-arresting disk (53), leave the gap between each roll type ribbon (52) and do not interfere.
10. multi-ribbon shape thing Work-feeding means according to claim 9, it is characterized in that: described conduction band frame (50) comprises Z type body frame (51), these Z type body frame (51) one ends are fixed on the body (101), the other end forms cross bar (511), extend two 7 font bars on the intermediate bar, form 2 cross bars (512,513), can place 3 roll type ribbons (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201075040U CN201695183U (en) | 2010-01-28 | 2010-01-28 | Multiple belt simultaneously conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201075040U CN201695183U (en) | 2010-01-28 | 2010-01-28 | Multiple belt simultaneously conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201695183U true CN201695183U (en) | 2011-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201075040U Expired - Lifetime CN201695183U (en) | 2010-01-28 | 2010-01-28 | Multiple belt simultaneously conveying device |
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| Country | Link |
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| CN (1) | CN201695183U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704204A (en) * | 2012-06-25 | 2012-10-03 | 吴江伊华丽丝绸时装有限公司 | Presser foot for double needle machine |
| CN103510287A (en) * | 2013-09-18 | 2014-01-15 | 宁波凯信服饰股份有限公司 | Multiple-needle pull-back trolley thread-inserting pull barrel |
| CN105369486A (en) * | 2015-10-10 | 2016-03-02 | 长春际华三五零四职业装有限公司 | Decorative strip sewing device and sewing machine with decorative strip sewing device |
| CN110629416A (en) * | 2019-09-24 | 2019-12-31 | 强信机械科技(莱州)有限公司 | Independent belt feeder |
-
2010
- 2010-01-28 CN CN2010201075040U patent/CN201695183U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704204A (en) * | 2012-06-25 | 2012-10-03 | 吴江伊华丽丝绸时装有限公司 | Presser foot for double needle machine |
| CN103510287A (en) * | 2013-09-18 | 2014-01-15 | 宁波凯信服饰股份有限公司 | Multiple-needle pull-back trolley thread-inserting pull barrel |
| CN105369486A (en) * | 2015-10-10 | 2016-03-02 | 长春际华三五零四职业装有限公司 | Decorative strip sewing device and sewing machine with decorative strip sewing device |
| CN110629416A (en) * | 2019-09-24 | 2019-12-31 | 强信机械科技(莱州)有限公司 | Independent belt feeder |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170113 Address after: 361000 Fujian Province, Xiamen city Tongan Industrial Zone Lake Park 62 building two floor Patentee after: Xiamen Hdamchine Co., Ltd. Address before: East Industrial Zone, Rong Xi Lu Tong An District in Xiamen city of Fujian province No. 16 361009 Patentee before: Li Shizhao |
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| CX01 | Expiry of patent term |
Granted publication date: 20110105 |
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| CX01 | Expiry of patent term |