CN202380236U - Novel multi-needle comprehensive pay-off thick stuff sewing machine mechanism - Google Patents
Novel multi-needle comprehensive pay-off thick stuff sewing machine mechanism Download PDFInfo
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- CN202380236U CN202380236U CN2011205594703U CN201120559470U CN202380236U CN 202380236 U CN202380236 U CN 202380236U CN 2011205594703 U CN2011205594703 U CN 2011205594703U CN 201120559470 U CN201120559470 U CN 201120559470U CN 202380236 U CN202380236 U CN 202380236U
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- gear
- spur gear
- rotating shuttle
- sewing machine
- needle
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Abstract
The utility model discloses a novel multi-needle comprehensive pay-off thick stuff sewing machine mechanism, comprising a sewing machine body. The body comprises a rotating shuttle, a rotating shuttle platform for mounting the rotating shuttle, a rotating shuttle platform mounting base for mounting the rotating shuttle platform, a frame needle, a needle clip for mounting the needle and a movement mechanism arranged in a main body. The movement mechanism comprises a lower shaft for power input; one end of the lower shaft is connected with a first straight gear which is engaged with a second straight gear; the second straight gear is connected with a gear short shaft which is connected with a third straight gear; and the third straight gear is simultaneously engaged with a fourth straight gear and a fifth straight gear respectively. According to the utility model, multiple rotating shuttles are rotated at the same time, and therefore the synchronism and stability of thread hooking is ensured. Besides, new types are generated by increasing and decreasing the engaging pairs of the bevel gears, so that the multi-needle mechanism is applied on the comprehensive pay-off thick stuff sewing machine. The novel multi-needle comprehensive pay-off thick stuff sewing machine mechanism has the advantages of simple structure and convenience in adjustment, and effectively improves the sewing performance and working efficiency.
Description
Technical field
The utility model relates to a kind of Sewing machines, the comprehensive feeding thick stuff sewing machine of particularly a kind of novel spininess mechanism.
Background technology
Sewing machines is to use one or more sewing thread, on sewing, forms one or more stitchings, the machine that makes one or more layers sewing interweave or unite by a seam.The sewing function is made goods such as fabric such as cotton, fiber crops, silk, hair, artificial fibre and leather, plastics, paper, the stitching neat appearance of stitching out, smooth firm, and sewing velocity is fast, easy to use.
General Sewing machines commonly single needle or crosspointer; Therefore the stitching that sews is one or two parallel stitchings; And the comprehensive feeding flat seam machine of thick material of this spininess mechanism can sew three simultaneously; Article four, parallel stitching, and be applicable to the ultra thick sewings of super large, range of application is more wide.
The utility model content
The technical problem that the utility model will solve provides a kind of simple in structure, and is easy to adjust, and can effectively improve the comprehensive feeding thick stuff sewing machine of a kind of novel spininess mechanism of sewing performance and operating efficiency.
For achieving the above object, the technical scheme of the utility model is following:
The comprehensive feeding thick stuff sewing machine of a kind of novel spininess mechanism; Comprise sewing machine body; Said body comprises rotating shuttle, be used to install the rotating shuttle platform of rotating shuttle, be used to install the rotating shuttle platform rotating shuttle platform mount pad, eedle, be used to the pin folder of eedle is installed and is placed in the motion in the main body, said motion comprises a lower shaft that is used for the power input, lower shaft one end connects first spur gear; First spur gear and the engagement of second spur gear; The second spur gear connection gear minor axis, the gear minor axis connects the 3rd spur gear, and the 3rd spur gear meshes with the 4th spur gear and the 5th spur gear respectively simultaneously.
Preferably; Said the 4th spur gear connects the first gear major axis; Said the 5th spur gear connects the second gear major axis, and the said first gear major axis is connected two large bevel gears respectively with the second gear major axis, and said four large bevel gears mesh with four cone pinions respectively.
Preferably, said rotating shuttle platform mount pad is provided with strip shape and connects elongated slot, and said rotating shuttle platform is fixed on the strip shape link slot through screw.
Preferably, the modulus ratio of said large bevel gear and cone pinion is 2: 1.
Through technique scheme, the beneficial effect of the utility model is:
Power source is drawn from lower shaft by the described spininess of the utility model mechanism; Again through a pair of cooperation spur gear higher pair connection closely; The other end at axle is connected with two pairs of spur gear higher pairs again simultaneously then; Four large bevel gears that drive at last on the diaxon are connected with four cone pinion higher pairs on the rotary shuttle shaft; The synchronism and the stability that make four rotating shuttles collude line are guaranteed, and have realized stitching out simultaneously many parallel lock-type chain stitchs dexterously, make the utilization of spininess wheel mechanism on the comprehensive feeding flat seam machine of thick material obtain realization.Moreover the quantity that also can adjust bevel gear engagement is realizing spininess mechanism such as three pin machines easily, and pin spacing can arbitrarily be adjusted combination through the elongated slot on the rotating shuttle platform mount pad.Be convenient to promote in the sewing device field, application prospect is extensive.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model front view.
The numeral corresponding component title represented among the figure with letter:
1, sewing machine body 2, rotating shuttle platform mount pad 3, lower shaft 4, first spur gear 5, second spur gear 6, the 3rd spur gear 7, gear minor axis 8, the 4th spur gear 9, the first gear major axis 10, the 5th spur gear 11, the second gear major axis 12, large bevel gear 13, cone pinion 14, rotary shuttle shaft 15, rotating shuttle 16, rotating shuttle platform 17, pin folder 18, eedle
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Referring to illustrated in figures 1 and 2; The comprehensive feeding thick stuff sewing machine of a kind of novel spininess of the utility model mechanism; Comprise sewing machine body 1; Said body comprises rotating shuttle 15, be used to install the rotating shuttle platform 16 of rotating shuttle 15, be used to install rotating shuttle platform 16 rotating shuttle platform mount pad 2, eedle 18, be used to the pin folder 17 of eedle 18 is installed and is placed in the motion in the main body, said motion comprises a lower shaft 3 that is used for the power input, lower shaft 3 one ends connect first spur gear 4; First spur gear 4 and 5 engagements of second spur gear; Second spur gear, 5 connection gear minor axises 7, gear minor axis 7 connect the 3rd spur gear 6, the three spur gears 6 and mesh simultaneously with the 4th spur gear 8 and the 5th spur gear 10 respectively.
Said the 4th spur gear 8 connects the first gear major axis 9; This first gear major axis 9 connects two large bevel gears 12 simultaneously; Said the 5th spur gear 10 connects the second gear major axis 11; This second gear major axis 11 also connects two large bevel gears 12 simultaneously, and said four large bevel gears 12 are respectively 2: 1 cone pinion 13 engagements with four modulus ratios; Said four cone pinions 13 drive four rotating shuttles 15 through four rotary shuttle shafts 14 respectively and rotate, thereby realize colluding the line action simultaneously with four eedles 18 on the pin folder 17, form four parallel lock-type chain stitchs.
The said rotating shuttle platform of the utility model mount pad 2 is provided with strip shape and connects elongated slot (not marking among the figure), and said rotating shuttle platform 16 is fixed on the strip shape link slot through screw, and it can arbitrarily change pin spacing and leaves, and realizes the stitching width that we want.
The utility model has mainly utilized three pairs of moduluses identical, and gear ratio is 1: 1 a spur gear, realizes that with this four rotating shuttles 15 collude line simultaneously, reaches the purpose of design that forms many parallel stitchings.It has simply, rational structure, and easy to adjust, can effectively improve sewing performance and operating efficiency.
The operation principle of the utility model is following:
This structure is owing to draw power source from lower shaft 3; Again through many to cooperating closely the spur gear higher pair to connect; The synchronism and the stability that make a plurality of rotating shuttles 15 collude line are guaranteed; And the mechanical feature that has kept the powerful feeding of thick stuff sewing machine makes the utilization of spininess mechanism on the comprehensive feeding flat seam machine of thick material obtain realization.Moreover also can derive kinds such as three pin machines, and each pin spacing can arbitrarily adjust combination, satisfies the different demands in market through the engagement logarithm of adjustment bevel gear.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (4)
1. the comprehensive feeding thick stuff sewing machine of novel spininess mechanism; Comprise sewing machine body, said body comprises rotating shuttle, be used to install the rotating shuttle platform of rotating shuttle, be used to install the rotating shuttle platform rotating shuttle platform mount pad, eedle, be used to the pin folder of eedle is installed and is placed in the motion in the main body, it is characterized in that; Said motion comprises a lower shaft that is used for the power input; Lower shaft one end connects first spur gear, first spur gear and the engagement of second spur gear, the second spur gear connection gear minor axis; The gear minor axis connects the 3rd spur gear, and the 3rd spur gear meshes with the 4th spur gear and the 5th spur gear respectively simultaneously.
2. the comprehensive feeding thick stuff sewing machine of a kind of novel spininess according to claim 1 mechanism; It is characterized in that: said the 4th spur gear connects the first gear major axis; Said the 5th spur gear connects the second gear major axis; The said first gear major axis is connected two large bevel gears respectively with the second gear major axis, and said four large bevel gears mesh with four cone pinions respectively.
3. the comprehensive feeding thick stuff sewing machine of a kind of novel spininess according to claim 1 mechanism is characterized in that: said rotating shuttle platform mount pad is provided with strip shape and connects elongated slot, and said rotating shuttle platform is fixed on the strip shape link slot through screw.
4. the comprehensive feeding thick stuff sewing machine of a kind of novel spininess according to claim 2 mechanism, it is characterized in that: the modulus ratio of said large bevel gear and cone pinion is 2: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205594703U CN202380236U (en) | 2011-12-28 | 2011-12-28 | Novel multi-needle comprehensive pay-off thick stuff sewing machine mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205594703U CN202380236U (en) | 2011-12-28 | 2011-12-28 | Novel multi-needle comprehensive pay-off thick stuff sewing machine mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202380236U true CN202380236U (en) | 2012-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205594703U Expired - Fee Related CN202380236U (en) | 2011-12-28 | 2011-12-28 | Novel multi-needle comprehensive pay-off thick stuff sewing machine mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202380236U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215772A (en) * | 2013-04-17 | 2013-07-24 | 吴江市震宇缝制设备有限公司 | Gear case of sewing machine |
| CN111206336A (en) * | 2018-11-21 | 2020-05-29 | 吴江市优力机械有限公司 | Double-needle comprehensive feeding, cutting, overedging and sewing integrated sewing machine |
-
2011
- 2011-12-28 CN CN2011205594703U patent/CN202380236U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215772A (en) * | 2013-04-17 | 2013-07-24 | 吴江市震宇缝制设备有限公司 | Gear case of sewing machine |
| CN111206336A (en) * | 2018-11-21 | 2020-05-29 | 吴江市优力机械有限公司 | Double-needle comprehensive feeding, cutting, overedging and sewing integrated sewing machine |
| CN111206336B (en) * | 2018-11-21 | 2021-09-14 | 吴江市优力机械有限公司 | Double-needle comprehensive feeding, cutting, overedging and sewing integrated 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: 20120815 Termination date: 20201228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |