CN202466149U - Bobbin-free high-speed industrial sewing machine - Google Patents
Bobbin-free high-speed industrial sewing machine Download PDFInfo
- Publication number
- CN202466149U CN202466149U CN201220079572XU CN201220079572U CN202466149U CN 202466149 U CN202466149 U CN 202466149U CN 201220079572X U CN201220079572X U CN 201220079572XU CN 201220079572 U CN201220079572 U CN 201220079572U CN 202466149 U CN202466149 U CN 202466149U
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- China
- Prior art keywords
- shuttle
- shaft
- support frame
- axle
- wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a bobbin-free high-speed industrial sewing machine, which is characterized in that a sewing machine head is arranged at the upper end of a machine board, a thread support frame is arranged at the back upper side of the machine board, an upper thread roll and a bottom thread roll are arranged on the machine board arranged at the lower side of the thread support frame, a lead thread groove is arranged at the upper middle part of the machine board, the bottom side of the machine board is provided with a left support frame and a right support frame, a transmission shaft is arranged in a shaft sleeve of the right support frame, the left end of the transmission shaft is provided with a transmission gearwheel, the right end of the transmission shaft is provided with a driven bevel gear, the right side of the right support frame is provided with a vertical shaft, the lower end of the vertical shaft is provided with a driving bevel gear, the driving bevel gear is engaged with the driven bevel gear, a hollow shaft is arranged in a shaft sleeve of the left support frame, the right end of the hollow shaft is provided with a driven gearwheel, the left end of the hollow shaft is provided with a rotating shuttle, the back lower side of the support frame is provided with a bridge passing shaft, and the left end and the right end of the bridge passing shaft are respectively provided with a left bridge passing transmission pinion and a right bridge passing transmission pinion. A bottom thread feeding structure is improved, and the problems of mounting and dismounting complexity of a bobbin and shortage of bottom threads are thoroughly solved.
Description
Technical field
The utility model relates to a kind of garment sewing equipment, and definite a kind of nothing of saying so has the high-speed industrial sewing machine of shuttle.
Background technology
Existing various Sewing machines, the sewing bottom line all is arranged on the shuttle in the rotating shuttle, because the line amount of laying in the shuttle is few; Need add and change bottom line often during sewing; Loaded down with trivial details thread-changing, coiling and dismounting shuttle in the use not only taken a lot of work and mistaken, and is unfavorable for the batch process of clothes specialized factory; But also the broken string that often forms because of short bottom line causes substandard product, brings loss to garment manufacturers.
Summary of the invention
The purpose of the utility model provides a kind of no shuttle high-speed industrial sewing machine, to solve thread-changing frequent in the existing product use and the defective of taking a lot of work and mistaking, improves work efficiency and product quality.
The scheme of the utility model comprises sewing machine head, machine plate, support and rotating shuttle, and its design feature is in the upper end of machine plate sewing machine head to be housed, and the back upside of machine plate is provided with lateral frame; The coil of wire and bottom line volume is housed on the machine plate of lateral frame downside, and the middle part of going up of machine plate is provided with the lead-in wire groove, and the upper end of lead-in wire groove is provided with the push-and-pull cover plate; Two supports were equipped with axle sleeve about the bottom side of machine plate was provided with in the support, in the axle sleeve of right support power transmission shaft were housed; The left end of power transmission shaft is equipped with the transmission gear wheel, and right-hand member is equipped with the umbrella shape driven gear, and the right side of right support is provided with vertical shaft; The lower end of vertical shaft is provided with bevel driving gear, and bevel driving gear is meshed with the umbrella shape driven gear.In the axle sleeve of left socle hollow shaft is housed, the right-hand member of hollow shaft is equipped with passive gear wheel, left end is equipped with rotating shuttle, and the lead-in wire axle is housed in the hollow shaft, is provided with fairlead in the lead-in wire axle.The back downside of support is equipped with the axle of passing a bridge, two gap bridge drive pinions about the right ends of the axle of passing a bridge is equipped with respectively, about the gap bridge drive pinion be meshed with transmission gear wheel, passive gear wheel respectively.
The beneficial effect of the utility model be since successful improvement the supply line structure of bottom line, thereby the substandard products phenomenon that has effectively solved the loaded down with trivial details dismounting of shuttle and caused because of the shortage of bottom line.
Do further explain below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the rotating shuttle structural representation.
The specific embodiment
Sewing machine head 2 is equipped with in the upper end of the machine plate 1 shown in Fig. 1, and the back upside of machine plate is provided with lateral frame 6, on the machine plate of lateral frame downside the coil of wire 7 is housed, bottom line volume 5, and the middle part of going up of machine plate is provided with lead-in wire groove 3, and the upper end of lead-in wire groove is provided with push-and-pull cover plate 4.Left socle 23 is equipped with in the bottom side of machine plate, and right support 12 is equipped with axle sleeve in the support; Power transmission shaft 11 is housed in the right support axle sleeve, and the left end of power transmission shaft is equipped with transmission gear wheel 13, and right-hand member is equipped with umbrella shape driven gear 10; The right side of right support is provided with vertical shaft 8, and bevel driving gear 9 is equipped with in the lower end of vertical shaft, and hollow shaft 17 is housed in the axle sleeve of left socle; The right-hand member of hollow shaft is equipped with passive gear wheel 16, and left end is equipped with rotating shuttle 24, and lead-in wire axle 19 is housed in the hollow shaft; Be provided with fairlead 18 in the lead-in wire axle; The back downside of support is equipped with the axle 14 of passing a bridge, and two gap bridge drive pinions 15 about the right ends of the axle of passing a bridge is equipped with respectively, drive pinion mesh with transmission gear wheel 13, passive gear wheel 16 respectively.
Be equipped with in Fig. 2, the rotating shuttle shown in 1 24 and decide shuttle 25, Ding Suonei is provided with shuttle 22, and nipper reed 27 is equipped with in the shuttle lower surface; Spring leaf is fastening by screw 26; Screw 21 is equipped with in the upper end of shuttle, and the middle part of shuttle has centre bore, and shuttle is sleeved in the left side spindle nose of lead-in wire axle 19 by centre bore; Be fixed on the inner face of deciding shuttle 25 with screw 21 and 26 up and down, the middle part upper wall of shuttle is provided with Wire channel in building 20.
During work, bottom line 5 passes the rear end entering of machine plate from fairlead 18 by the line aperture lead-in wire groove 3 of lateral frame 6, draws from the fairlead left end again, is drawn by shuttle Wire channel in building 20 through the bottom side of nipper reed 27 again.During work, power drives power transmission shaft through travelling gear 13 by the bevel driving gear of vertical shaft 8, drives gap bridge pinion 15 and drives hollow shafts and drive rotating shuttles 24 rotations, and the bottom line head can be from eedle operate as normal movingly.
Claims (2)
1. a no shuttle high-speed industrial sewing machine comprises sewing machine head, machine plate, support and rotating shuttle, it is characterized in that: sewing machine head (2) is equipped with in the upper end of described machine plate (1); The back upside of machine plate is provided with lateral frame (6), and the coil of wire (7) is housed on the machine plate of lateral frame downside, bottom line volume (5); The middle part of going up of machine plate is provided with lead-in wire groove (3), and the upper end of lead-in wire groove is provided with push-and-pull cover plate (4), and left socle (23) is equipped with in the bottom side of machine plate; Right support (12) is equipped with axle sleeve in the support, power transmission shaft (11) is housed in the right support axle sleeve; The left end of power transmission shaft is equipped with transmission gear wheel (13), and right-hand member is equipped with umbrella shape driven gear (10), and the right side of right support is provided with vertical shaft (8); Bevel driving gear (9) is equipped with in the lower end of vertical shaft, and hollow shaft (17) is housed in the axle sleeve of left socle, and the right-hand member of hollow shaft is equipped with passive gear wheel (16); Left end is equipped with rotating shuttle (24); Lead-in wire axle (19) is housed in the hollow shaft, is provided with fairlead (18) in the lead-in wire axle, the back downside of support is equipped with the axle (14) of passing a bridge; Two gap bridge drive pinions (15) about the right ends of gap bridge axle is equipped with respectively, drive pinion mesh with transmission gear wheel (13), passive gear wheel (16) respectively.
2. no shuttle high-speed industrial sewing machine according to claim 1; It is characterized in that: be equipped with in the described rotating shuttle (24) and decide shuttle (25), Ding Suonei is provided with shuttle (22), and nipper reed (27) is equipped with in the shuttle lower surface; Spring leaf is fastening by screw (26); Screw (21) is equipped with in the upper end of shuttle, and the middle part of shuttle has centre bore, and shuttle is sleeved in the left side spindle nose of lead-in wire axle (19) by centre bore; Use screw (21,26) to be fixed on the inner face of deciding shuttle (25) up and down, the middle part upper wall of shuttle is provided with Wire channel in building (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220079572XU CN202466149U (en) | 2012-03-06 | 2012-03-06 | Bobbin-free high-speed industrial sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220079572XU CN202466149U (en) | 2012-03-06 | 2012-03-06 | Bobbin-free high-speed industrial sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202466149U true CN202466149U (en) | 2012-10-03 |
Family
ID=46914325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220079572XU Expired - Fee Related CN202466149U (en) | 2012-03-06 | 2012-03-06 | Bobbin-free high-speed industrial sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202466149U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107227567A (en) * | 2017-06-05 | 2017-10-03 | 陈健 | The rotating shuttle of shuttle need not be changed |
| CN107780063A (en) * | 2017-11-14 | 2018-03-09 | 林尚 | One kind is without peg or spindle computer flatcar sewing machine |
-
2012
- 2012-03-06 CN CN201220079572XU patent/CN202466149U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107227567A (en) * | 2017-06-05 | 2017-10-03 | 陈健 | The rotating shuttle of shuttle need not be changed |
| CN107780063A (en) * | 2017-11-14 | 2018-03-09 | 林尚 | One kind is without peg or spindle computer flatcar sewing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20130306 |