CN103806227A - Stitch pressing and cutting device of overlock stitching machine - Google Patents
Stitch pressing and cutting device of overlock stitching machine Download PDFInfo
- Publication number
- CN103806227A CN103806227A CN201210443816.2A CN201210443816A CN103806227A CN 103806227 A CN103806227 A CN 103806227A CN 201210443816 A CN201210443816 A CN 201210443816A CN 103806227 A CN103806227 A CN 103806227A
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- cutting device
- cutter
- sewing machine
- pressing
- overseam sewing
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Abstract
The invention relates to a stitch pressing and cutting device of an overlock stitching machine. The stitch pressing and cutting device of the overlock stitching machine is mainly characterized in that a pressing and cutting device is arranged and connected with an overlock stitching machine table, the pressing and cutting device is provided with an elastic gripping piece on the outer side corresponding to a working platform of the overlock stitching machine, the pressing and cutting device is provided with a pushing power source corresponding to the overlock stitching machine, the pushing power source can drive a cutter to swing, a moving cutting edge is arranged at the upper end of the cutter corresponding to the outer end of the elastic gripping piece and a fixed cutting edge is arranged at a position corresponding to the moving cutting edge. Therefore, the stitch pressing and cutting device of the overlock stitching machine has the advantages that the gripping and cutting action can be automatically performed to a netted section of stitches after an object is stitched, the cut netted section can be kept to be gripped at the front of a needle plate, the overlock stitching operation can be conveniently and directly performed after the next object is put inside, not only is the stitching operation more smooth, simple and convenient, but also the man hour spent in the stitching process can be relatively reduced, the netted section of the stitches after stitching can be kept in a fixed range, the function of saving threads is achieved and the practical effect is more greatly increased in overall implementation and use.
Description
Technical field
Present invention is directed to a kind of overseam sewing machine suture and press cutting device, refer in particular to the automation of a kind of energy the section of knotting of needlework after object sewing is pressed to severing action, can make the section of knotting of severing keep pressing in needle plate front simultaneously, after facilitating next object to insert, can directly carry out the operation of overseam sewing, not only make sewing operation more smooth easy, and relatively can reduce the man-hour spending in sewing process, and can make the section of knotting of needlework after sewing be held in fixed range, reach the function of the amount of saving the thread, and implement and use the overseam sewing machine suture that more increases practical effect characteristic to press cutting device innovative design person in its entirety.
Background technology
Press, general overseam sewing machine mainly lies in and on board, establishes motor, make again the power transmission shaft of motor interlock overseam sewing machine drive each parts start and the opposing party's car pin to do, lower reciprocal sewing action, and this overseam sewing machine completes after the sewing of object, the needlework of each car pin can form and be linked at the section of knotting continuing on needle plate forward, when wanting to carry out overseam operation next time as user, can will the section of knotting draw and be placed in needle plate front, and next cloth is covered in the section of knotting, carried out again sewing operation, so can form suture head and reside in cloth below, increase the robustness after cloth sewing, non-off-line overseam operation.
So, though above-mentioned overseam sewing machine can reach expection effect of sewing object, but also on being used, its actual embodiment finds, this overseam sewing machine is after the complete object of sewing, all need be by operating personnel's scissors of taking separately, utilize scissors that the section of knotting is cut off, the ending movement completing as this object sewing, and be that the next object of sewing is prepared, and there is for convenience abundant space with scissors trimming, conventionally after sewing object completes, the section of knotting of refining knot can be stayed very long, not only cause the waste of sewing line, moreover, with the manual type scissors of taking one by one, the section of knotting of the complete object of each sewing is cut out, also very inconvenience seems in its operation, and while relatively needing cost compared with multitask, cause and make it in overall construction design, still have improved space.
Edge is that inventor adheres to the abundant of these relevant industries for many years and designs and develops and actual fabrication experience, is studied improvement for existing structure again, provides a kind of overseam sewing machine suture to press cutting device, to reaching the object of better practical value.
Summary of the invention
Main purpose of the present invention is to provide a kind of overseam sewing machine suture to press cutting device, it is mainly automation the section of knotting of needlework after object sewing to be pressed to severing action, can make the section of knotting of severing keep pressing in needle plate front simultaneously, after facilitating next object to insert, can directly carry out the operation of overseam sewing, not only make sewing operation more smooth easy, and relatively can reduce the man-hour spending in sewing process, and can make the section of knotting of needlework after sewing be held in fixed range, reach the function of the amount of saving the thread, more increase practical effect characteristic person and implement to use in its entirety.
Overseam sewing machine suture of the present invention is pressed main purpose and effect of cutting device, is to be reached by following concrete technological means:
It mainly lies in the link of overseam sewing machine board and is provided with pressure cutting device; Wherein:
This pressure cutting device, its outside of workbench in corresponding overseam sewing machine is provided with elastic clip valve part, and press the corresponding overseam sewing machine of cutting device to be provided with pushing tow power source, this pushing tow power source can drive cutter to swing, be provided with mobile blade corresponding to elastic clip valve part outer end in cutter upper end, in corresponding mobile blade, place is provided with counteredge.
Overseam sewing machine suture of the present invention is pressed the preferred embodiment of cutting device, and wherein, the end of exerting oneself of this pushing tow power source is connected with yoke frame, and the outer end of this yoke frame is pivoted and is connected with cutter lower end, and this cutter centre position is the state that is pivoted.
Overseam sewing machine suture of the present invention is pressed the preferred embodiment of cutting device, and wherein, this pressure cutting device is to establish with a holder and overseam sewing machine group, makes cutter centre position and the holder formation rotating fulcrum that is pivoted.
Overseam sewing machine suture of the present invention is pressed the preferred embodiment of cutting device, wherein, this pressure cutting device is provided with covering in corresponding elastic clip valve part and cutter upper end, this covering side convexes with the group section of connecing and establishes combination with set of knives, hide to synchronize with cutter with order and carry out start, outside hiding, offer and be formed with export mouth.
Accompanying drawing explanation
Fig. 1: stereo decomposing structural representation of the present invention;
Fig. 2: the three-dimensional view that uses of the present invention;
Fig. 3: forward sight of the present invention is used state action schematic diagram [pressing before sanction].
Fig. 4: forward sight of the present invention is used state action schematic diagram [pressing after sanction].
[primary clustering description of reference numerals]
(1) overseam sewing machine (11) workbench
(2) press cutting device (20) holder
(21) elastic clip valve part (22) pushing tow power source
(23) cutter (231) mobile blade
(232) counteredge (24) yoke frame
(25) hide (251) group section of connecing
(252) export mouth
The specific embodiment
For the technology contents, the goal of the invention that make the present invention use and effect of reaching thereof have more complete and clearly disclose, hereby in lower detailed description it, and see also taken off graphic and figure number:
First, refer to shown in Fig. 1 stereo decomposing structural representation of the present invention, the board link that the present invention mainly lies in overseam sewing machine 1 is provided with pressure cutting device 2; Wherein:
This pressure cutting device 2, to establish with 1 group of a holder 20 and overseam sewing machine, its workbench 11 outsides in corresponding overseam sewing machine 1 are provided with the elastic clip valve part 21 that the needlework section of knotting is pressed, and press the corresponding overseam sewing machine 1 of cutting device 2 to be provided with pushing tow power source 22, 22 of this pushing tow power sources can drive cutter 23 to swing, in the embodiment of the present invention, be to make the end of exerting oneself of this pushing tow power source 22 be connected with yoke frame 24, the outer end of this yoke frame 24 is pivoted and is connected with cutter 23 lower ends, and these cutter 23 centre positions and the holder 20 formation rotating fulcrum that is pivoted, be provided with mobile blade 231 corresponding to elastic clip valve part 21 outer ends in cutter 23 upper ends, and make cutter 23 be provided with counteredge 232 in corresponding mobile blade 231 places, holder 20 tops, another this pressure cutting device 2 is provided with and hides 25 with cutter 23 upper ends in corresponding elastic clip valve part 21, these covering 25 sides convex with the group section of connecing 251 and establish combination with 23 groups, cutter, hiding 25 with order synchronizes and carries out start with cutter 23, covering 25 outsides are offered and are formed with export mouth 252.
Thus, the present invention is used in implementing, please consulting in the lump Fig. 2 three-dimensional view and Fig. 3 forward sight of the present invention of using of the present invention uses shown in state action schematic diagram [pressing before sanction] again, after overseam sewing machine 1 completes object sewing, operating personnel can be pulled to object good sewing and the needlework section of knotting in the elastic clip valve part 21 of pressing cutting device 2, make the needlework section of knotting be subject to the folded location of pulling of elastic clip valve part 21, and needlework knot the mobile blade 231 of Duan Yijing cutter 23 and counteredge 232 between, outwards passed by the export mouth 252 that hides 25, now the pushing tow power source 22 of this pressure cutting device 2 can be subject to Manpower operating or be subject to a signal to order about start with sensor sensing, make the end of exerting oneself of pushing tow power source 22 drive the outside application of force pushing tow of yoke frame 24, and due to the combination that is pivoted of cutter 23 lower ends and yoke frame 24, and cutter 23 centre positions and holder 20 form pivot, under making that cutter 23 is outwards subject in lower end that yoke frame 24 promotes, 231 of the mobile blades of cutter 23 upper ends can move inward, to pressing and cut out action through the needlework section of knotting between mobile blade 231 and counteredge 232, with by the line tail severing on sewing object, and complete the ending movement of object sewing, now this needlework section of knotting residue part still can press from both sides and pull in elastic clip valve part 21, (please consulting in the lump Fig. 4 forward sight of the present invention uses shown in state action schematic diagram [pressing after sanction] again), to treat that next object carries out the action of overseam sewing.
By the above, the composition of structure of the present invention is known with use implementation, the present invention and existing structure are in comparison, the present invention can not only automation carry out severing action by the section of knotting of needlework after object sewing, can make the section of knotting of severing keep pressing in needle plate front simultaneously, after facilitating next object to insert, can directly carry out the operation of overseam sewing, make sewing operation more smooth easy, and relatively reduce the man-hour spending in sewing process, and can make the section of knotting of needlework after sewing be held in fixed range, reach the function of the amount of saving the thread, more increase practical effect characteristic person and implement to use in its entirety.
But aforesaid embodiment or graphic and non-limiting product structure of the present invention or occupation mode have suitable variation or the modification of conventionally knowing the knowledgeable in any affiliated technical field, all should be considered as not departing from patent category of the present invention.
In sum, the embodiment of the present invention really can reach desired use effect, its disclosed concrete structure again, not only be not seen in like product, be not also disclosed in before application, really met regulation and the requirement of Patent Law completely, whence proposes the application of patent of invention in accordance with the law, earnestly ask and give examination, and grant quasi patent, true feeling moral just.
Claims (4)
1. overseam sewing machine suture is pressed a cutting device, and it mainly lies in the link of overseam sewing machine board and is provided with pressure cutting device; It is characterized in that:
This pressure cutting device, its outside of workbench in corresponding overseam sewing machine is provided with elastic clip valve part, and press the corresponding overseam sewing machine of cutting device to be provided with pushing tow power source, this pushing tow power source can drive cutter to swing, be provided with mobile blade corresponding to elastic clip valve part outer end in cutter upper end, and make cutter be provided with counteredge in corresponding mobile blade place.
2. overseam sewing machine suture as claimed in claim 1 is pressed cutting device, it is characterized in that, the end of exerting oneself of this pushing tow power source is connected with yoke frame, and the outer end of this yoke frame is pivoted and is connected with cutter lower end, and this cutter centre position is the state that is pivoted.
3. overseam sewing machine suture is pressed cutting device as claimed in claim 1, it is characterized in that, this pressure cutting device is to establish with a holder and overseam sewing machine group, makes cutter centre position and the holder formation rotating fulcrum that is pivoted.
4. as described in claim 1,2 or 3, overseam sewing machine suture is pressed cutting device, it is characterized in that, this pressure cutting device is provided with covering in corresponding elastic clip valve part and cutter upper end, this covering side convexes with the group section of connecing and establishes combination with set of knives, hide to synchronize with cutter with order and carry out start, outside hiding, offer and be formed with export mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210443816.2A CN103806227A (en) | 2012-11-08 | 2012-11-08 | Stitch pressing and cutting device of overlock stitching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210443816.2A CN103806227A (en) | 2012-11-08 | 2012-11-08 | Stitch pressing and cutting device of overlock stitching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103806227A true CN103806227A (en) | 2014-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210443816.2A Pending CN103806227A (en) | 2012-11-08 | 2012-11-08 | Stitch pressing and cutting device of overlock stitching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103806227A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5523505Y2 (en) * | 1974-11-19 | 1980-06-04 | ||
| US4303030A (en) * | 1979-09-20 | 1981-12-01 | Giovanni Palacino | Device for controlling stitch chains in sewing machines having a plurality of needles |
| JPS58175587A (en) * | 1982-04-07 | 1983-10-14 | ペガサスミシン製造株式会社 | Empty ring stitching-in apparatus in overlock sewing machine |
| JPS6443873U (en) * | 1987-09-11 | 1989-03-16 | ||
| US5417173A (en) * | 1991-10-24 | 1995-05-23 | Yamato Mishin Seizo Kabushiki Kaisha | Method of cutting threads in a sewing machine and device for performing the same |
| CN101899752A (en) * | 2010-02-26 | 2010-12-01 | 顾飞龙 | Hooking and cutting device for preventing stitching chains from getting loose |
| CN202202122U (en) * | 2011-08-17 | 2012-04-25 | 宁波舒普机电科技有限公司 | Thread trimming and clamping device |
| CN102535043A (en) * | 2010-12-13 | 2012-07-04 | 顾飞龙 | Adjustment structure of thread cutting device for sewing machine |
-
2012
- 2012-11-08 CN CN201210443816.2A patent/CN103806227A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5523505Y2 (en) * | 1974-11-19 | 1980-06-04 | ||
| US4303030A (en) * | 1979-09-20 | 1981-12-01 | Giovanni Palacino | Device for controlling stitch chains in sewing machines having a plurality of needles |
| JPS58175587A (en) * | 1982-04-07 | 1983-10-14 | ペガサスミシン製造株式会社 | Empty ring stitching-in apparatus in overlock sewing machine |
| JPS6443873U (en) * | 1987-09-11 | 1989-03-16 | ||
| US5417173A (en) * | 1991-10-24 | 1995-05-23 | Yamato Mishin Seizo Kabushiki Kaisha | Method of cutting threads in a sewing machine and device for performing the same |
| CN101899752A (en) * | 2010-02-26 | 2010-12-01 | 顾飞龙 | Hooking and cutting device for preventing stitching chains from getting loose |
| CN102535043A (en) * | 2010-12-13 | 2012-07-04 | 顾飞龙 | Adjustment structure of thread cutting device for sewing machine |
| CN202202122U (en) * | 2011-08-17 | 2012-04-25 | 宁波舒普机电科技有限公司 | Thread trimming and clamping device |
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| PB01 | Publication | ||
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Application publication date: 20140521 |