CN203174317U - Comprehensive feeding apparatus of industrial transverse cylinder type comprehensive feeding sewing machine - Google Patents
Comprehensive feeding apparatus of industrial transverse cylinder type comprehensive feeding sewing machine Download PDFInfo
- Publication number
- CN203174317U CN203174317U CN201220529439XU CN201220529439U CN203174317U CN 203174317 U CN203174317 U CN 203174317U CN 201220529439X U CN201220529439X U CN 201220529439XU CN 201220529439 U CN201220529439 U CN 201220529439U CN 203174317 U CN203174317 U CN 203174317U
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- Prior art keywords
- feeding
- comprehensive
- needle
- sewing machine
- cylinder type
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Abstract
Provided is a comprehensive feeding apparatus of an industrial transverse cylinder type comprehensive feeding sewing machine, comprising a casing, a belt pulley connected to a power mechanism, a transmission mechanism, a feeding rocking bar set and a needle distance adjusting device. The feeding apparatus conducts feeding transmission through a feeding eccentric cam. The feeding eccentric cam is disposed on an upper shaft driven by the belt pulley, and is in a transmission connection with a fork-shaped connection rod by driving a connecting rod. The tail end of the fork-shaped connection rod is connected to a needle rod shaking connecting rod through a feeding connecting pin and a shaking crank. The upper end of the needle rod shaking connecting rod is connected to a needle rod of the feeding rocking bar set, shaking the crank at background. The shaking crank is provided with a horizontal feeding shaft. The needle distance adjusting device comprises a needle distance adjusting base, where a needle distance adjusting handle and a differential adjustment shaft are disposed. The needle distance adjusting base is connected to a fork head of the fork-shaped connecting rod through a feeding adjusting sleeve, a sliding sleeve seat and a sliding sleeve. The comprehensive feeding apparatus of an industrial transverse cylinder type comprehensive feeding sewing machine is advantageous in that feeding precision is improved, and higher processing requirement can be met by the sewing machine.
Description
Technical field
The utility model relates to the comprehensive feed sewing machine of industrial horizontal cylinder type, is specifically related to the comprehensive pay-off of the comprehensive feed sewing machine of a kind of industrial horizontal cylinder type.
Background technology
The comprehensive feed sewing machine of horizontal cylinder type be use in the present industrial sewing machine wider a kind of, it is powerful, adaptive capacity is strong, operation is stable, can be to the processing of sewing of multiple material, no matter material surface is level and smooth, coarse, out-of-flatness or multilayer are made, all can stablize operation, and horizontal cylinder type sewing machine parts precise structure, footwear, suitcase class, handbag, belt therefore be applicable to,, limit and suitcase stitching be shaped, can also be used for sofa manufacturing, the shaping of sports equipment cylinder etc.
Instantly the comprehensive pay-off self-feeding of the many employings of horizontal cylinder type sewing machine, the comprehensive pay-off of this class often also has the function of backstitching, it realizes feeding by the oscillating motion that rotatablely moving of main motor is converted to eedle and last lower teeth, original comprehensive pay-off is to adopt the tooth fork in conjunction with the cam pin structure, realize the back and forth movement of comprehensive feeding, this structure accuracy of manufacture is higher, and time seam effect is bad, can't satisfy the processing of high request.
In sum, need the comprehensive pay-off of the comprehensive feed sewing machine of horizontal cylinder type be improved, to improve its time seam effect, can enough satisfy higher processing job requirements.
The utility model content
The purpose of this utility model is to propose the comprehensive pay-off of the comprehensive feed sewing machine of a kind of horizontal cylinder type, and having solved existing comprehensive pay-off, to return the seam effect bad, can't satisfy the problem of high request processing.
For reaching this purpose, the utility model by the following technical solutions:
The comprehensive pay-off of the comprehensive feed sewing machine of a kind of industrial horizontal cylinder type, comprise casing, the belt pulley that connects actuating unit, transmission mechanism, feeding rocking bar group and needle gage adjusting device, described pay-off carries out the feeding transmission by the feeding eccentric cam, described feeding eccentric cam is installed on the upward axle that is subjected to the belt pulley drive, and the feeding eccentric cam is in transmission connection by drive link and fork link, described fork link end by the feeding connecting pin with shake crank and be connected with the needle bar walking bar rod, the needle bar that needle bar walking bar rod upper end is connected to feeding rocking bar group shakes the backstage crank, and described shaking is equipped with the straight feeding axle on the crank; Described needle gage adjusting device comprises the needle gage adjustment seat, needle gage is installed on it regulates handle and differential regulating shaft, and described needle gage adjustment seat is connected to the jaw of described fork link by feeding regulating sleeve, sleeve base and sliding sleeve axle.
Preferably, described needle gage adjusting handle carries out the feeding adjusting by being installed in the differential adjusting nut on the needle gage adjustment seat, differential regulating shaft and feeding adjusting guide pin bushing and feeding regulating sleeve.
Preferably, on the described needle gage adjustment seat adjusting scale plate is installed.
Preferably, described adjusting scale plate is fixedly mounted on the needle gage adjustment seat by screw.
The utility model adopts the feeding eccentric cam to carry out transmission, carry out feeding and inserting needle by the fork link that is in transmission connection with it, and be provided with the inserting needle adjusting device of regulating inserting needle, the feeding eccentric cam has substituted in the past the tooth fork in conjunction with the comprehensive feeding structure of cam pin in conjunction with difference shape connecting rod, make pushing precision higher, and time seam effect of improving, can satisfy higher processing request.
Description of drawings
Fig. 1 is the assembling exploded view after the utility model is removed casing;
Fig. 2 is the utility model overall structure schematic diagram;
Among the figure:
1, screw; 2, drive link; 3, screw; 4, feeding eccentric cam; 5, go up axle; 6, screw; 7, needle bar shaketable rear crank; 8, needle bar walking bar rod; 9, shake crank; 10 hex nuts; 11, straight feeding axle; 12, screw; 13, screw; 14, retainer; 15, feeding connecting pin; 16, fork link; 17, screw; 18, sliding sleeve; 19, crankpin; 20, screw; 21, sliding sleeve axle; 22, sleeve base; 23, feeding regulating sleeve; 24, screw; 25, needle gage adjustment seat; 26, regulate scale plate; 27, screw; 28, guide pin bushing is regulated in feeding; 29, the moving regulating shaft of difference fork; 30, spring; 31, steel ball; 32, spring; 33, needle gage is regulated handle; 34, screw; 35, differential adjusting nut; 36, screw; 37, screw; 38, belt pulley; 39, casing.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment.
As shown in Figure 1 and Figure 2, provided a specific embodiment of the present utility model, among the figure, the belt pulley 38, transmission mechanism, feeding rocking bar group and the needle gage adjusting device that comprise casing 39, connection actuating unit, described belt pulley 38 is installed in casing 39 1 sides, last axle 5 is in transmission connection with it, by screw 3 feeding eccentric cam 4 is installed on the last axle 5, feeding eccentric cam 4 is externally connected with drive link 2, be equipped with trip bolt 1 on it, drive link 2 is connected with the jaw of crankpin 19 with fork link 16 by screw 20;
The plug place of described fork link 16 is equipped with sliding sleeve 18, sliding sleeve axle 21 is installed on the sliding sleeve 18, described sliding sleeve axle 21 is installed on the sleeve base 22, sleeve base 22 is furnished with the screw of tightening 37, and be connected on the needle gage adjustment seat 25 by feeding regulating sleeve 23 and screw 24, described needle gage adjustment seat 25 is furnished with two and tightens screw 27, and be equipped with by screw 36 and regulate scale plate 26, and be equipped with for the needle gage of metering needle distance and regulate handle 33, needle gage is regulated on the handle 33 and is screwed with two trip bolts 34, and described needle gage is regulated handle 33 by the differential adjusting nut 35 supporting with it, spring 30, spring 32 and steel ball 31, differential regulating shaft 29 and feeding are regulated guide pin bushing 28 and are installed on the needle gage adjustment seat 25;
Described fork link 16 lower ends are connected to the lower end of needle bar walking bar rod 8 by feeding connecting pin 15, the lower end of described needle bar walking bar rod 8 is equipped with by feeding connecting pin 15 and hex nut 10 and shakes crank 9, and straight feeding axle 11 is tightened screw 12 and retainer 14 and supporting screw 13 by two and is installed in and shakes on the crank 9; The upper end of needle bar walking bar rod 8 is connected by screw 17 with the end that needle bar shakes backstage crank 7, and the other end that needle bar shakes backstage crank 7 is passed by last axle 5, and tightens with screw 6.
The utility model adopts feeding eccentric cam 4 to carry out transmission, carry out feeding and inserting needle by the fork link 16 that is in transmission connection with it, and be provided with the inserting needle adjusting device of regulating inserting needle, feeding eccentric cam and fork link have substituted in the past the tooth fork in conjunction with the comprehensive feeding structure of cam pin, make pushing precision higher, and time seam effect of improving, improved the processing characteristics of industrial sewing machine, can satisfy higher processing request, and structure of the present utility model also can be used for the comprehensive pay-off of taping machine.
Claims (4)
1. comprehensive pay-off of the comprehensive feed sewing machine of industrial horizontal cylinder type, comprise casing, the belt pulley that connects actuating unit, transmission mechanism, feeding rocking bar group and needle gage adjusting device, it is characterized in that, described pay-off carries out the feeding transmission by the feeding eccentric cam, described feeding eccentric cam is installed on the upward axle that is subjected to the belt pulley drive, and the feeding eccentric cam is in transmission connection by drive link and fork link, described fork link end by the feeding connecting pin with shake crank and be connected with the needle bar walking bar rod, the needle bar that needle bar walking bar rod upper end is connected to feeding rocking bar group shakes the backstage crank, and described shaking is equipped with the straight feeding axle on the crank;
Described needle gage adjusting device comprises the needle gage adjustment seat, needle gage is installed on it regulates handle and differential regulating shaft, and described needle gage adjustment seat is connected to the jaw of described fork link by feeding regulating sleeve, sleeve base and sliding sleeve axle.
2. the comprehensive pay-off of the comprehensive feed sewing machine of a kind of industrial horizontal cylinder type according to claim 1, it is characterized in that described needle gage is regulated handle and carried out the feeding adjusting by being installed in the differential adjusting nut on the needle gage adjustment seat, differential regulating shaft and feeding adjusting guide pin bushing and feeding regulating sleeve.
3. the comprehensive pay-off of the comprehensive feed sewing machine of a kind of industrial horizontal cylinder type according to claim 2 is characterized in that, on the described needle gage adjustment seat adjusting scale plate is installed.
4. the comprehensive pay-off of the comprehensive feed sewing machine of a kind of industrial horizontal cylinder type according to claim 3 is characterized in that described adjusting scale plate is fixedly mounted on the needle gage adjustment seat by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220529439XU CN203174317U (en) | 2012-08-29 | 2012-10-16 | Comprehensive feeding apparatus of industrial transverse cylinder type comprehensive feeding sewing machine |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220435302.8 | 2012-08-29 | ||
| CN201220435302 | 2012-08-29 | ||
| CN201220529439XU CN203174317U (en) | 2012-08-29 | 2012-10-16 | Comprehensive feeding apparatus of industrial transverse cylinder type comprehensive feeding sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203174317U true CN203174317U (en) | 2013-09-04 |
Family
ID=47572287
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220529439XU Withdrawn - After Issue CN203174317U (en) | 2012-08-29 | 2012-10-16 | Comprehensive feeding apparatus of industrial transverse cylinder type comprehensive feeding sewing machine |
| CN201210392857.3A Active CN102899814B (en) | 2012-08-29 | 2012-10-16 | Unison feed device of industrial horizontal-cylinder unison-feed sewing machine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210392857.3A Active CN102899814B (en) | 2012-08-29 | 2012-10-16 | Unison feed device of industrial horizontal-cylinder unison-feed sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN203174317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102899814A (en) * | 2012-08-29 | 2013-01-30 | 池州市旭豪机械有限公司 | Unison feed device of industrial horizontal-cylinder unison-feed sewing machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3670029B2 (en) * | 1993-09-27 | 2005-07-13 | ジューキ株式会社 | Sewing machine feed mechanism |
| CN2616557Y (en) * | 2003-05-13 | 2004-05-19 | 上工股份有限公司 | Feeding device for double-needle sewing machine |
| CN1912223B (en) * | 2005-08-09 | 2011-10-12 | 星锐缝纫机股份有限公司 | Gear differential feed mechanism of moving forward and backward of horizontal cylinder type sewing machine |
| JP2007222282A (en) * | 2006-02-22 | 2007-09-06 | Juki Corp | Sewing machine |
| CN203174317U (en) * | 2012-08-29 | 2013-09-04 | 池州市旭豪机械有限公司 | Comprehensive feeding apparatus of industrial transverse cylinder type comprehensive feeding sewing machine |
-
2012
- 2012-10-16 CN CN201220529439XU patent/CN203174317U/en not_active Withdrawn - After Issue
- 2012-10-16 CN CN201210392857.3A patent/CN102899814B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102899814A (en) * | 2012-08-29 | 2013-01-30 | 池州市旭豪机械有限公司 | Unison feed device of industrial horizontal-cylinder unison-feed sewing machine |
| CN102899814B (en) * | 2012-08-29 | 2014-04-09 | 池州市旭豪机械有限公司 | Unison feed device of industrial horizontal-cylinder unison-feed sewing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102899814A (en) | 2013-01-30 |
| CN102899814B (en) | 2014-04-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130904 Effective date of abandoning: 20140409 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130904 Effective date of abandoning: 20140409 |
|
| RGAV | Abandon patent right to avoid regrant |