CN1603505A - Indefinite lower thread mechanism of embroidery machine and dedicated rotating shuttle thereof - Google Patents
Indefinite lower thread mechanism of embroidery machine and dedicated rotating shuttle thereof Download PDFInfo
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- CN1603505A CN1603505A CN 200410091021 CN200410091021A CN1603505A CN 1603505 A CN1603505 A CN 1603505A CN 200410091021 CN200410091021 CN 200410091021 CN 200410091021 A CN200410091021 A CN 200410091021A CN 1603505 A CN1603505 A CN 1603505A
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- shuttle
- lathe
- turns
- hollow
- embroidery machine
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Abstract
The invention discloses a kind of embroidery machine infinite winding organization and its special-purpose turns on lathe the shuttle, including the ammunition clip 1, turns on lathe shuttle 2, turns on lathe the shuttle localization hook 3, the axis files oil ring 4, the axle sleeve part 5, the lower shaft 7, the bevel gear 8, rotates bevel gear 9, the drive shaft 12, states the lower shaft 7 hollow structures, in 7 put on in the lower shaft have canon 6, also the canon 6 passed through turns on lathe shuttle 2, the ammunition clip 1 fixes in the canon 6 front nose; States on the canon 6 after nose is loaded with the localization board 16, the localization board on 16 is loaded with clamps the line 10. The infinite winding organization special-purpose turns on lathe the shuttle the center of a circle position for hollow, supplies canon 6 to pass through its center of a circle. The invention may omit the shuttle heart, directly in turns on lathe the ammunition clip set in the shuttle, originally will have the column to turn on lathe the shuttle hollow to transform the center of a circle position for to turn on lathe the shuttle, when will embroider the flowered winding might use in a big way armature. Compares with the existing technology, greatly has saved the replacement silk thread method, reduced the production cost, enhanced the working efficiency.
Description
One, technical field
The present invention relates to embroidery sewing common apparatus such as a kind of embroidery machine, embroidering machine, Sewing machines, specifically relate 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, summary of the invention
The objective of the invention 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.
Purpose of the present invention 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 structure of the present invention, 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 present invention has compared with prior art saved the time of changing silk thread greatly, has reduced production cost, has improved operating efficiency.
Four, description of drawings
The present invention is described in further detail below in conjunction with accompanying drawing and embodiment.
Fig. 1 is the structural representation of the indefinite lower thread mechanism of embroidery machine of the present invention.
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 embroidery machine of the present invention.
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 embroidery machine of the present invention, 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 present invention uses 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 embroidery machine of the present invention, 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 invention 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 200410091021 CN1603505A (en) | 2004-11-16 | 2004-11-16 | Indefinite lower thread mechanism of embroidery machine and dedicated rotating shuttle thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410091021 CN1603505A (en) | 2004-11-16 | 2004-11-16 | Indefinite lower thread mechanism of embroidery machine and dedicated rotating shuttle thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1603505A true CN1603505A (en) | 2005-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410091021 Pending CN1603505A (en) | 2004-11-16 | 2004-11-16 | Indefinite lower thread mechanism of embroidery machine and dedicated rotating shuttle thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1603505A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015172421A1 (en) * | 2014-05-13 | 2015-11-19 | 诸暨市新信机电科技有限公司 | Shuttle-opening device for inner shuttle of rotating shuttle of embroidery machine |
| CN107227567A (en) * | 2017-06-05 | 2017-10-03 | 陈健 | The rotating shuttle of shuttle need not be changed |
| 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 200410091021 patent/CN1603505A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015172421A1 (en) * | 2014-05-13 | 2015-11-19 | 诸暨市新信机电科技有限公司 | Shuttle-opening device for inner shuttle of rotating shuttle of embroidery machine |
| CN107227567A (en) * | 2017-06-05 | 2017-10-03 | 陈健 | The rotating shuttle of shuttle need not be changed |
| 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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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |