CN2755139Y - Limitless inserting winding mechanism and special swing shuttle of embroidery machine - Google Patents
Limitless inserting winding mechanism and special swing shuttle of embroidery machine Download PDFInfo
- Publication number
- CN2755139Y CN2755139Y CN 200420115569 CN200420115569U CN2755139Y CN 2755139 Y CN2755139 Y CN 2755139Y CN 200420115569 CN200420115569 CN 200420115569 CN 200420115569 U CN200420115569 U CN 200420115569U CN 2755139 Y CN2755139 Y CN 2755139Y
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- shuttle
- shaft
- hollow
- hollow shaft
- embroidery machine
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Abstract
The utility model discloses a limitless type thread inserting mechanism of an embroidery machine and a special rotary shuttle thereof, which comprises a shuttle 1, a rotary shuttle 2, a positioning hook 3 of the rotary shuttle, a shaft oil blocking ring 4, a shaft sleeve component 5, a lower shaft 7, a bevel gear 8, a rotary bevel gear 9 and a driving shaft 12, wherein the lower shaft 7 is in a hollow structure, and a hollow shaft 6 penetrates in the lower shaft 7, and penetrates through the rotary shuttle 2 and the shuttle 1. The shuttle 1 is fixed to the front end part of the hollow shaft 6. A positioning plate 16 is arranged at the back end part of the hollow shaft 6, and a thread clamping machine 10 is arranged on the positioning plate 16. The circle center position of the special rotary shuttle of the limitless type thread inserting mechanism is hollow in order that the hollow shaft 6 penetrates through the circle center of the special rotary shuttle. The utility model can omit a shuttle core, and the shuttle is directly sheathed in the rotary shuttle. The original rotary shuttle with an upright post is changed into a rotary shuttle, the circle center position of which is hollow. When a thread is inserted under the embroidering condition, a large thread ball can be used. The time of changing silk threads is saved, the production cost is reduced, and the work efficiency is improved.
Description
One, technical field
The utility model relates to embroidery sewing common apparatus such as a kind of embroidery machine, embroidering machine, Sewing machines, specifically relates to a kind of lower thread mechanism and dedicated rotating shuttle thereof of the sewing common apparatus of embroidering.
Two, background technology
The lower thread mechanism of existing embroidery machine comprises shuttle, shuttle, rotating shuttle, sleeve part, lower shaft etc., is wound with silk thread on its shuttle and is contained in the shuttle and is enclosed within on the column of rotating shuttle (being that rotating shuttle is a column), and lower shaft is a solid construction.In the lower thread mechanism course of work, because shuttle is less, its silk thread amount is very limited; use generally speaking and will change 1 silk thread (need to shut down and change) about 1 hour, after promptly the silk thread on the shuttle uses up, need shutdown to take out former shuttle; change the shuttle that has been wound with silk thread then, the work of starting shooting again.At present industrial embroidery machine will be worked 24 hours in 1 day, during need often to change shuttle, wasted a lot of times for this reason, operating efficiency is lower.And, because the eedle used of embroidery machine contact with rotating shuttle for a long time incessantly, can touch shuttle unavoidably and damage the outer surface of shuttle, cause occurring the silk thread phenomenon that breaks, influenced ordinary production to a certain extent.
Three, utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, and the silk thread that provides a kind of embroidery to roll off the production line usefulness only needs to change the indefinite lower thread mechanism and the dedicated rotating shuttle thereof of embroidery machine once in a long time.
The purpose of this utility model realizes by following technical solution: a kind of indefinite lower thread mechanism of embroidery machine, comprise shuttle, rotating shuttle, rotating shuttle location hook, axle bumper scraper ring, sleeve part, lower shaft, bevel gear, Rotatable umbrella gear, power transmission shaft, described lower shaft is a hollow-core construction, in lower shaft, be installed with hollow shaft, and hollow shaft passes rotating shuttle, shuttle and shuttle is fixed on the leading section of hollow shaft; On the rearward end of described hollow shaft location-plate is housed, tension disk is housed on the location-plate.
A kind of dedicated rotating shuttle of indefinite lower thread mechanism of aforesaid embroidery machine, its home position are hollow, pass its center of circle for above-mentioned hollow shaft.
After adopting the utility model structure, embroider and to use big thread ball when rolling off the production line, and can save shuttle, directly shuttle is enclosed within the rotating shuttle.Silk thread on the big thread ball is walked around tension disk earlier, and again through hollow shaft inside, silk thread is drawn for the use of embroidering from the wire casing of shuttle by the connector of shuttle and rotating shuttle then.Because the silk thread amount on the big thread ball is a lot, can use generally speaking and change 1 half a year.Owing to saved shuttle, then former rotating shuttle with column (being used to install shuttle) can be transformed into home position is hollow rotating shuttle again.Therefore, the utility model has compared with prior art been saved the time of changing silk thread greatly, has reduced production cost, has improved operating efficiency.
Four, description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.
Fig. 1 is the structural representation of the indefinite lower thread mechanism of the utility model embroidery machine.
Fig. 2 is the structural representation of the hollow shaft among Fig. 1.
Fig. 3 is dedicated rotating shuttle (no pillar) structural representation of the indefinite lower thread mechanism of the utility model embroidery machine.
Fig. 4 is the structural representation of known rotating shuttle (column).
Fig. 5 is the structural representation of known shuttle (containing thread tension spring).
Five, the specific embodiment
With reference to Fig. 1 as can be known, the indefinite lower thread mechanism of the utility model embroidery machine, comprise shuttle 1, rotating shuttle 2, rotating shuttle location hook 3, axle bumper scraper ring 4, sleeve part 5, lower shaft 7, bevel gear 8, Rotatable umbrella gear 9, power transmission shaft 12, described lower shaft 7 is a hollow-core construction, in lower shaft 7, be installed with hollow shaft 6, and hollow shaft 6 passes rotating shuttle 2, shuttle 1 and shuttle 1 is fixed on the leading section (assembling) of hollow shaft 6 shown in Fig. 1 arrow; Location-plate 16 is housed on the rearward end of described hollow shaft 6, tension disk 10 is housed on the location-plate 16.In order to reach the fixation hollow axle, prevent the purpose of hollow shaft rotation, can in described location-plate 16, screw 11 be set, and screw 11 withstands the outer surface of hollow shaft 6.
As shown in Figure 2, the contact-making surface between lubricated hollow shaft and the lower shaft can be provided with oil groove 14 at described hollow shaft 6 outer surfaces.As shown in Figure 5, known shuttle contains thread tension spring 13.Because the silk thread that the utility model is used is directly drawn from the wire casing of shuttle, can not need use the thread tension spring on the shuttle, then the thread tension spring on the shuttle can be removed, to simplify the structure of shuttle, reduce the cost of shuttle.
As shown in Figure 3, the dedicated rotating shuttle of the indefinite lower thread mechanism of the utility model embroidery machine, its home position are hollow, pass its center of circle for above-mentioned hollow shaft 6, can be described as no pillar rotating shuttle.Contrast shown in Figure 4ly, the circle centre position of known rotating shuttle has column 15, is called column.Because above-mentioned indefinite lower thread mechanism has saved shuttle, therefore the column of former rotating shuttle can be removed, it is hollow making its home position, to simplify the structure of rotating shuttle, reduces the cost of rotating shuttle.
Operation principle of the present utility model is: before embroidery is rolled off the production line, earlier the silk thread on the big thread ball (can be placed on embroidery machine by) is walked around tension disk, through hollow shaft inside, silk thread is drawn for the use of embroidering from the wire casing of shuttle by the connector of shuttle and rotating shuttle then again.So, saved shuttle, embroidered and to touch and to damage the outer surface of shuttle in the time of to worry again to contact with eedle, and cause corresponding broken string with rotating shuttle.Owing to the silk thread amount a lot (can select the specification of thread ball on demand) on the big thread ball, can use generally speaking about half a year and change 1 time, therefore line structure under this is called unlimited formula.
Claims (4)
1, a kind of indefinite lower thread mechanism of embroidery machine, comprise shuttle (1), rotating shuttle (2), rotating shuttle location hook (3), axle bumper scraper ring (4), sleeve part (5), lower shaft (7), bevel gear (8), Rotatable umbrella gear (9), power transmission shaft (12), it is characterized in that: described lower shaft (7) is hollow-core construction, in lower shaft (7), be installed with hollow shaft (6), and hollow shaft (6) passes rotating shuttle (2), shuttle (1) and shuttle (1) is fixed on the leading section of hollow shaft (6); Location-plate (16) is housed on the rearward end of described hollow shaft (6), tension disk (10) is housed on the location-plate (16).
2, the indefinite lower thread mechanism of embroidery machine as claimed in claim 1 is characterized in that: be provided with screw (11) in the described location-plate (16), and screw (11) withstands the outer surface of hollow shaft (6).
3, the indefinite lower thread mechanism of embroidery machine as claimed in claim 1 or 2 is characterized in that: described hollow shaft (6) outer surface is provided with oil groove (14).
4, the dedicated rotating shuttle of the indefinite lower thread mechanism of embroidery machine as claimed in claim 1 is characterized in that: the home position of this rotating shuttle is hollow, passes its center of circle for described hollow shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420115569 CN2755139Y (en) | 2004-11-16 | 2004-11-16 | Limitless inserting winding mechanism and special swing shuttle of embroidery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420115569 CN2755139Y (en) | 2004-11-16 | 2004-11-16 | Limitless inserting winding mechanism and special swing shuttle of embroidery machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2755139Y true CN2755139Y (en) | 2006-02-01 |
Family
ID=35928768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420115569 Expired - Fee Related CN2755139Y (en) | 2004-11-16 | 2004-11-16 | Limitless inserting winding mechanism and special swing shuttle of embroidery machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2755139Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109097923A (en) * | 2018-10-22 | 2018-12-28 | 向康城 | A kind of embroidery machine and its embroidering method |
| CN109183296A (en) * | 2018-10-22 | 2019-01-11 | 向康城 | A kind of deconcentrator and the embroidery machine with the deconcentrator |
| CN110093725A (en) * | 2019-05-13 | 2019-08-06 | 张效柏 | Rotating shuttle |
| CN113622108A (en) * | 2021-09-13 | 2021-11-09 | 绍兴雷亮纺织有限公司 | Shuttle peg and shuttle shell for embroidery machine |
-
2004
- 2004-11-16 CN CN 200420115569 patent/CN2755139Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109097923A (en) * | 2018-10-22 | 2018-12-28 | 向康城 | A kind of embroidery machine and its embroidering method |
| CN109183296A (en) * | 2018-10-22 | 2019-01-11 | 向康城 | A kind of deconcentrator and the embroidery machine with the deconcentrator |
| CN110093725A (en) * | 2019-05-13 | 2019-08-06 | 张效柏 | Rotating shuttle |
| CN113622108A (en) * | 2021-09-13 | 2021-11-09 | 绍兴雷亮纺织有限公司 | Shuttle peg and shuttle shell for embroidery machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |