CN201809604U - Compound feed sewing machine capable of synchronous vertical trimming - Google Patents
Compound feed sewing machine capable of synchronous vertical trimming Download PDFInfo
- Publication number
- CN201809604U CN201809604U CN2010205259452U CN201020525945U CN201809604U CN 201809604 U CN201809604 U CN 201809604U CN 2010205259452 U CN2010205259452 U CN 2010205259452U CN 201020525945 U CN201020525945 U CN 201020525945U CN 201809604 U CN201809604 U CN 201809604U
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- knife rest
- knife
- sewing machine
- cutter
- feed sewing
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Abstract
A compound feed sewing machine capable of synchronous vertical trimming comprises a housing. A trimming mechanism capable of moving vertically is disposed on the housing, and includes a cutter bar cam connected with a spindle, the cutter bar cam is connected with a connecting rod, the connecting rod is connected with a cutter bar joint, the cutter bar joint is connected with a clutch device, the clutch device is connected with a cutter rest guide, a cutter rest is disposed on the cutter rest guide, and a cutter is disposed on the cutter rest. The cutter rest guide is further connected with a cutter control bar, and a return spring is disposed on the cutter control bar. The compound feed sewing machine has a synchronous trimming function, the cutter moves vertically, production procedures of sewn products can be reduced, beauty of the products can be improved, and production efficiency of a sewing factory can be increased.
Description
Technical field
The utility model relates to the sewing machine technique field, relates in particular to a kind of comprehensive feed sewing machine of synchronous vertical trimming, and this Sewing machines has the function of synchronous side cut, and cutting knife is to do vertical motion up and down.
Background technology
The forms of motion that the trimming mechanism of the comprehensive feed sewing machine of thick material has only cutting knife to swing up and down in the market, the cutting knife movement locus is curved, exists cutting knife easy to wear; The side cut poor effect; Shortcomings such as mechanism's complexity.Can not satisfy most of user's demand in the market.
The utility model content
Technical problem to be solved in the utility model is, overcome problems of the prior art, a kind of comprehensive feed sewing machine of synchronous vertical trimming is provided, and the function of automatic shearing is arranged, to reduce the production process of stitched products, improve the attractive in appearance of stitched products and make the production efficiency of factory.
In order to address the above problem the technical solution of the utility model is such:
The comprehensive feed sewing machine of synchronous vertical trimming, comprise a casing, casing is provided with a trimming mechanism that can move along the vertical direction, it is characterized in that, trimming mechanism comprises a knife bar cam that is connected with main shaft, the knife bar cam connects a connecting rod, connecting rod connects an arbor adapter, and arbor adapter connects an arrangement of clutch, and arrangement of clutch connects a knife rest leading truck, the knife rest leading truck is provided with knife rest, and knife rest is provided with cutting knife; Described knife rest leading truck also connects a control knife bar, and the control knife bar is provided with back-moving spring.
Described casing upper tool post one side is provided with cloth bits baffle plate, and cloth bits baffle plate next door is provided with a chip removal bucket.
Described arrangement of clutch comprises an on-of pin that can eject automatically, and described knife rest leading truck is provided with a clutch slot that cooperates with on-of pin, and on-of pin is provided with one and ejects spring, and on-of pin also connects a clutch knob.
Also be provided with the first knife rest guide pillar, the second knife rest guide pillar on the described knife rest leading truck; The first knife rest guide pillar is with second the knife rest guide pillar is vertical installs.Wherein the effect of the second knife rest guide pillar is a fixed guide, and the effect of the first knife rest guide pillar is the cooperating of stationary knife on regulating cutting knife and being installed in needle plate.
Knife rest is made of first knife rest and second knife rest of different directions, and first knife rest and second knife rest can be adjusted cutting knife X respectively, the position of Y direction.
Described slide block slot is directly in machine shell panel inner chamber processing, allows the space that saves slide block and connecting rod.
Beneficial effect:
The comprehensive feed sewing machine of synchronous vertical trimming described in the utility model has the function of synchronous side cut, and cutting knife is to do vertical motion up and down, can reduce the production process of stitched products, improves the attractive in appearance of stitched products and makes the production efficiency of factory.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is the comprehensive feed sewing machine structural representation of synchronous vertical trimming described in the utility model;
Fig. 2 is the comprehensive feed sewing machine part decomposition texture schematic diagram of synchronous vertical trimming described in the utility model;
Wherein: 1 main shaft, 2 connecting rods, 3 needle bar cranks, 4 control knife bars, 5 guide runners, 6 arbor adapters, 7 knife bars, 8 clutch knobs, 9 first knife rests, 10 first knife rest guide pillars, 11 cloth bits baffle plate, 12 chip removal bucket cover plates, 13 chip removal buckets, 14 cutting knifes, 15 food tray chip removal buckets, 16 needle plates, 17 knife rest leading trucks, 18 needle bearings, 19 knife rest cams, 20 on-of pins, 21 second knife rests, 22 second knife rest guide pillars, 23 knife rest adjustment screw, 24 feed dogs, 25 retainers, 26 rotating shuttles, 27 rotating shuttle platforms, 28 outer presser feets, 29 shanks, presser feet in 30,31 back-moving springs, 32 spring(-supported) mounts, 33 spring screws, 34 control knife bar mounting screws
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
With reference to figure 1,2, a kind of comprehensive feed sewing machine comprises thorn material thread take-up mechanism, comprehensive feed mechanism, automatic shearing mechanism, trimming mechanism, chip removal device etc.The main feeding part of feed mechanism comprises needle plate, shank, interior presser feet, outer presser feet and feed dog, interior presser feet, eedle, the synchronous feeding of feed dog, after feeding finished, outer presser feet was pressed in sewing on the needle plate, the eedle of shank lower end thorn material is finished feeding and the action of thorn material then.These settings all are conventional, so here do not describe in detail.
The comprehensive synchronous vertical trimming Sewing machines of feeding automatic shearing also comprises a trimming mechanism that can move along the vertical direction, and this trimming mechanism comprises knife bar cam 19, needle bearing 18, connecting rod 2, guide runner 5, arbor adapter 6, knife bar 7, clutch knob 8, on-of pin 20, first knife rest 9, second knife rest 21, knife rest first guide pillar 10, the second knife rest guide pillar 22, knife rest leading truck 17, knife rest adjustment screw 23, cutting knife 14.The knife bar cam 19 that is installed on main shaft 1 and the needle bar crank 3 is power origins of whole trimming mechanism, the location of knife bar cam 19 is when shank 29, interior presser feet 30 are minimum, first knife rest 9 rises to highest point, and needle bar crank 3 is connected the location with knife bar cam 19 by pin.Movement relation between them is: when shank 29,30 liftings of interior presser feet, outer presser feet begins binder, cutting knife 14 beginnings descend with mechanism and cut edge the presser feet binder time outside, after side cut is finished, knife rest begins to rise, outer presser feet promotes, and interior presser feet binder, shank begin the thorn material and cooperate feeding with feed dog 24, finish actions such as thorn material, feeding, side cut.
The embodiment of trimming mechanism is to rotate and the generation center displacement by main shaft 1 rotating band moving knife bar cam 19, thereby drivening rod 2 is made eccentric motion; Because under the effect of guide runner 5, make the center displacement of knife bar cam 19 pass through being connected of connecting rod 2 and arbor adapter 6, the motion that drives knife bar 7 just changes vertical motion up and down into; Utilize the connection of an arrangement of clutch that knife bar 7 is connected with knife rest leading truck 17, first knife rest 9, second knife rest 21 are connected on the knife rest leading truck 17 in succession, first knife rest 9 has the side cut width adjusting function of directions X, and second knife rest 21 has the cutter location regulatory function of Y direction.The direction along the first knife rest guide pillar 10, the second knife rest guide pillar 22 of knife rest leading truck 17 is moved, and the first knife rest guide pillar 10 has the position of adjusting knife rest leading truck 17 and the lightest state that slides; The cutting knife 14 that is installed on first knife rest 9 is also done vertical motion with motion of mechanism, cooperates and cuts edge with cutter stator on being fixed on needle plate 29.The cloth bits that downcut are by the importing of cloth bits baffle plate 11, import to chip removal bucket 13, food tray chip removal bucket 15 and are discharged in the trash receptacle by scrap chute.
The top arrangement of clutch of mentioning comprises parts such as clutch knob 8, on-of pin 20, control knife bar 4, back-moving spring 31.Under the situation of generally not cutting edge, knife bar 7 is under the state that separates with knife rest leading truck 17, when needs are cut edge, press control knife bar 4, because the moving down of control knife bar 4 promotes knife rest leading truck 17 and moves down, when the clutch slot of knife rest leading truck 17 with on-of pin 20 during at same position, on-of pin 20 is owing under the effect of built-in spring, on-of pin 20 inserts the clutch slot of knife rest leading truck 17 automatically, thereby drives the motion of whole cutter frame mechanism.If under the situation that does not need to cut edge, pulling clutch knob 8 makes on-of pin 20 break away from the clutch slot of knife rest leading truck 17, knife rest leading truck 17 is because the effect of back-moving spring 31, automatically reset to the extreme higher position, thereby the motion of whole knife rest and knife bar 7 is thrown off, reach the purpose of not cutting edge.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. the synchronous comprehensive feed sewing machine of vertical trimming, comprise a casing, casing is provided with a trimming mechanism that can move along the vertical direction, it is characterized in that, trimming mechanism comprises a knife bar cam that is connected with main shaft, the knife bar cam connects a connecting rod, connecting rod connects an arbor adapter, and arbor adapter connects an arrangement of clutch, and arrangement of clutch connects a knife rest leading truck, the knife rest leading truck is provided with knife rest, and knife rest is provided with cutting knife; Described knife rest leading truck also connects a control knife bar, and the control knife bar is provided with back-moving spring.
2. the comprehensive feed sewing machine of synchronous vertical trimming according to claim 1 is characterized in that, described casing upper tool post one side is provided with cloth bits baffle plate, and cloth bits baffle plate next door is provided with a chip removal bucket.
3. the comprehensive feed sewing machine of synchronous vertical trimming according to claim 1, it is characterized in that, described arrangement of clutch comprises an on-of pin that can eject automatically, described knife rest leading truck is provided with a clutch slot that cooperates with on-of pin, on-of pin is provided with one and ejects spring, and on-of pin also connects a clutch knob.
4. the comprehensive feed sewing machine of synchronous vertical trimming according to claim 1 is characterized in that, also is provided with the first knife rest guide pillar, the second knife rest guide pillar on the described knife rest leading truck; The first knife rest guide pillar is with second the knife rest guide pillar is vertical installs.
5. the comprehensive feed sewing machine of synchronous vertical trimming according to claim 1 is characterized in that, described knife rest is made of first knife rest and second knife rest of different directions, and first knife rest and second knife rest can be adjusted cutting knife X respectively, the position of Y direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205259452U CN201809604U (en) | 2010-09-10 | 2010-09-10 | Compound feed sewing machine capable of synchronous vertical trimming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205259452U CN201809604U (en) | 2010-09-10 | 2010-09-10 | Compound feed sewing machine capable of synchronous vertical trimming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201809604U true CN201809604U (en) | 2011-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205259452U Expired - Fee Related CN201809604U (en) | 2010-09-10 | 2010-09-10 | Compound feed sewing machine capable of synchronous vertical trimming |
Country Status (1)
| Country | Link |
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| CN (1) | CN201809604U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505371A (en) * | 2011-10-11 | 2012-06-20 | 中捷缝纫机股份有限公司 | Central cutter mechanism for automatic bag-opening parallel sewing machine |
| CN103741380A (en) * | 2013-12-20 | 2014-04-23 | 蔡金财 | Upper and lower synchronous feeding mechanisms of thin-material lockstitch sewing machine and feeding method thereof |
| CN104213342A (en) * | 2014-09-23 | 2014-12-17 | 苏州澳拓美盛自动化设备有限公司 | Mechanism for sewing and free-rotation trimming simultaneously |
| CN105113131A (en) * | 2015-09-16 | 2015-12-02 | 西安标准工业股份有限公司 | Side cutter binding double-needle lockstitch sewing machine |
| CN105420943A (en) * | 2015-12-15 | 2016-03-23 | 浙江宝宇缝纫机有限公司 | Automatic cutting mechanism of sewing machine |
| CN105586725A (en) * | 2016-03-21 | 2016-05-18 | 曹卫明 | Sewing machine |
-
2010
- 2010-09-10 CN CN2010205259452U patent/CN201809604U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505371A (en) * | 2011-10-11 | 2012-06-20 | 中捷缝纫机股份有限公司 | Central cutter mechanism for automatic bag-opening parallel sewing machine |
| CN102505371B (en) * | 2011-10-11 | 2013-12-18 | 中捷缝纫机股份有限公司 | Central cutter mechanism for automatic bag-opening parallel sewing machine |
| CN103741380A (en) * | 2013-12-20 | 2014-04-23 | 蔡金财 | Upper and lower synchronous feeding mechanisms of thin-material lockstitch sewing machine and feeding method thereof |
| CN104213342A (en) * | 2014-09-23 | 2014-12-17 | 苏州澳拓美盛自动化设备有限公司 | Mechanism for sewing and free-rotation trimming simultaneously |
| CN104213342B (en) * | 2014-09-23 | 2017-01-25 | 苏州澳拓美盛自动化设备有限公司 | Mechanism for sewing and free-rotation trimming simultaneously |
| CN105113131A (en) * | 2015-09-16 | 2015-12-02 | 西安标准工业股份有限公司 | Side cutter binding double-needle lockstitch sewing machine |
| CN105420943A (en) * | 2015-12-15 | 2016-03-23 | 浙江宝宇缝纫机有限公司 | Automatic cutting mechanism of sewing machine |
| CN105420943B (en) * | 2015-12-15 | 2018-09-21 | 浙江宝宇缝纫机有限公司 | A kind of automatic lower cutter mechanism of sewing machine |
| CN105586725A (en) * | 2016-03-21 | 2016-05-18 | 曹卫明 | Sewing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI BIAOZHUN HAILING SEWING MACHINERY CO., LT Free format text: FORMER NAME: SHANGHAI HUIGONG NO.3 SEWING MACHINE FACTORY, CHINA STANDARD SEWING MACHINE CO. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201103 No. 1418, Xuhui District, Shanghai, Yishan Road Patentee after: SHANGHAI BIAOZHUN HAILING SEWING MACHINERY CO., LTD. Address before: 201103 No. 1418, Xuhui District, Shanghai, Yishan Road Patentee before: Shanghai Huigong No.3 Sewing Machine Factory, China Standard Sewing Machine Co. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20170910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |