CN201268771Y - Double-headpiece overedger - Google Patents
Double-headpiece overedger Download PDFInfo
- Publication number
- CN201268771Y CN201268771Y CNU2008200912074U CN200820091207U CN201268771Y CN 201268771 Y CN201268771 Y CN 201268771Y CN U2008200912074 U CNU2008200912074 U CN U2008200912074U CN 200820091207 U CN200820091207 U CN 200820091207U CN 201268771 Y CN201268771 Y CN 201268771Y
- Authority
- CN
- China
- Prior art keywords
- head
- overseam
- transmission shaft
- power transmission
- whipstitching
- 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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- Sewing Machines And Sewing (AREA)
Abstract
The utility model provides a double-head whipstitching machine which relates to a whipstitching machine. The utility model aims to solve the problems that the prior whipstitching machine has a single head and can only whipstitch a sewing piece from the single side thereof, thereby having low whipstitching efficiency and increasing the labor intensity of a worker. A left whipstitching machine head is arranged on the left side of a bedplate, a right whipstitching machine head is arranged on the right side of the bedplate, a left driving belt pulley is in transmission connection with the belt pulley of the left whipstitching machine head through a left transmission belt, and a right driving belt pulley is in transmission connection with the belt pulley of the right whipstitching machine head through a right transmission belt. When the left whipstitching machine and the right whipstitching machine work is such a way that a motor is electrified to rotate, a transmission shaft rotates through the transmission of the transmission belt, and the belt pulley of the whipstitching machine rotates by the driving belt pulley and the transmission belt mounted on the transmission shaft. The utility model has compact structure and can whipstitch the sewing piece from two parallel sides in one time.
Description
Technical field
The utility model relates to a kind of overlock machine.
Background technology
Existing overlock machine all is the unit head, can only be from making the one-sided beginning overseam of part during overseam, because a side of at every turn can only overseam making part, so the efficient of overseam is low, working strength of workers is big.
The utility model content
The purpose of this utility model all is the unit head for solving existing overlock machine, can only be during overseam from making the one-sided beginning overseam of part, because a side of at every turn can only overseam making part is so the problem that the efficient of overseam is low, labor strength is big provides a kind of two-shipper head overlock machine.The utility model is by left overseam head, seam platform lower encioser, right overseam head, the Left Drive band, right driving belt, left side electromagnetic clutch, right electromagnetic clutch, right drive pulley, motor, power transmission shaft, the bearing block assembly, platen, driven pulley, frame, main driving wheel, main drive belt and left drive pulley are formed, platen be fixed on frame above, left side overseam head is arranged on above the left side of platen, right overseam head is arranged on above the right side of platen, be provided with seam platform lower encioser above the platen between left side overseam head and the right overseam head, the bearing block assembly is fixed on the downside of platen, power transmission shaft and bearing block assembly are rotationally connected, be fixed with left drive pulley on the left end of power transmission shaft, be fixed with right drive pulley on the right-hand member of power transmission shaft, be in transmission connection by the Left Drive band between the belt pulley of left side drive pulley and left overseam head, be in transmission connection by right driving belt between the belt pulley of right drive pulley and right overseam head, motor and power transmission shaft are parallel to each other and are fixed on the downside of platen, the output shaft of motor is provided with main driving wheel, the power transmission shaft corresponding with main driving wheel is provided with driven pulley, be in transmission connection by main drive belt between driven pulley and the main driving wheel, driven pulley is connected in series by right electromagnetic clutch with power transmission shaft between the right drive pulley, and driven pulley is connected in series by left electromagnetic clutch with power transmission shaft between the left drive pulley.
The utility model is when left overlock machine and the work of right overlock machine, the motor energising is rotated, transmission by driving belt is rotated power transmission shaft, and the belt pulley that drives overlock machine by the drive pulley installed on the power transmission shaft and driving belt rotates, and makes left overlock machine and right overlock machine work.
The utility model has three kinds of working methods:
First kind of working method is the work of left overseam head, the motor energising is rotated, transmission by main drive belt is rotated power transmission shaft, the right electromagnetic clutch that install on the power transmission shaft this moment is not worked, the right drive pulley that right-hand member is installed on the power transmission shaft is not rotated, thereby right overseam head is not worked, left overseam head work.
Second kind of working method is the work of right overseam head, the motor energising is rotated, transmission by main drive belt is rotated power transmission shaft, the left electromagnetic clutch that install on the power transmission shaft this moment is not worked, the left drive pulley that left end is installed on the power transmission shaft is not rotated, thereby left overseam head is not worked, right overseam head work.
The third working method is that left overseam head and right overseam head are worked simultaneously, the motor energising is rotated, transmission by main drive belt is rotated power transmission shaft, be installed in two electromagnetic clutchs on the power transmission shaft and work simultaneously this moment, two drive pulleys that install at two ends on the power transmission shaft are rotated simultaneously, the belt pulley that drives on the overlock machine rotates, thereby left overseam head and right overseam head are worked simultaneously.
The utility model has the advantages that: compact conformation, to having making part and can once finishing overseam of two parallel edges, the distance between two heads can be adjusted according to the width of making part, and high efficiency, labour intensity are low.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model, Fig. 2 be the A of Fig. 1 to view, Fig. 3 be the B of Fig. 1 to view, Fig. 4 is that the C of Fig. 1 is to view.
The specific embodiment
The specific embodiment one: (referring to the present embodiment of Fig. 1～Fig. 4) by left overseam head 1, seam platform lower encioser 2, right overseam head 3, Left Drive band 4, right driving belt 5, left side electromagnetic clutch 6, right electromagnetic clutch 7, right drive pulley 8, motor 9, power transmission shaft 10, bearing block assembly 11, platen 12, driven pulley 13, frame 15, main driving wheel 16, main drive belt 17 and left drive pulley 18 are formed, platen 12 be fixed on frame 15 above, left side overseam head 1 is arranged on above the left side of platen 12, right overseam head 3 is arranged on above the right side of platen 12, be provided with seam platform lower encioser 2 above the platen 12 between left side overseam head 1 and the right overseam head 3, bearing block assembly 11 is fixed on the downside of platen 12, power transmission shaft 10 is rotationally connected with bearing block assembly 11, be fixed with left drive pulley 18 on the left end of power transmission shaft 10, be fixed with right drive pulley 8 on the right-hand member of power transmission shaft 10, be in transmission connection by Left Drive band 4 between the belt pulley 14 of left side drive pulley 18 and left overseam head 1, be in transmission connection by right driving belt 5 between the belt pulley 19 of right drive pulley 8 and right overseam head 3, motor 9 is parallel to each other with power transmission shaft 10 and is fixed on the downside of platen 12, the output shaft of motor 9 is provided with main driving wheel 16, the power transmission shaft 10 corresponding with main driving wheel 16 is provided with driven pulley 13, be in transmission connection by main drive belt 17 between driven pulley 13 and the main driving wheel 16, driven pulley 13 is connected in series by right electromagnetic clutch 7 with power transmission shaft 10 between the right drive pulley 8, and driven pulley 13 is connected in series by left electromagnetic clutch 6 with power transmission shaft 10 between the left drive pulley 18.
The specific embodiment two: the axis of (referring to Fig. 2 and Fig. 3) present embodiment left side overseam head 1 and the axis of right overseam head 3 are parallel to each other, and promptly left overseam head 1 and right overseam head 3 mutual dislocation settings are convenient to propelling movement and the tractive of workman to overseam spare like this.Other is identical with the specific embodiment one.
The specific embodiment three: the axis of (referring to Fig. 1) present embodiment left side overseam head 1 is identical with the axis of right overseam head 3.Be that left overseam head 1 is provided with point-blank with right overseam head 3.Other is identical with the specific embodiment one.
Claims (3)
1, a kind of two-shipper head overlock machine, it is by left overseam head (1), seam platform lower encioser (2), right overseam head (3), Left Drive band (4), right driving belt (5), left side electromagnetic clutch (6), right electromagnetic clutch (7), right drive pulley (8), motor (9), power transmission shaft (10), bearing block assembly (11), platen (12), driven pulley (13), frame (15), main driving wheel (16), main drive belt (17) and left drive pulley (18) are formed, platen (12) be fixed on frame (15) above, it is characterized in that: left overseam head (1) is arranged on above the left side of platen (12), right overseam head (3) is arranged on above the right side of platen (12), be provided with seam platform lower encioser (2) above the platen (12) between left side overseam head (1) and the right overseam head (3), bearing block assembly (11) is fixed on the downside of platen (12), power transmission shaft (10) is rotationally connected with bearing block assembly (11), be fixed with left drive pulley (18) on the left end of power transmission shaft (10), be fixed with right drive pulley (8) on the right-hand member of power transmission shaft (10), be in transmission connection by Left Drive band (4) between the belt pulley (14) of left side drive pulley (18) and left overseam head (1), be in transmission connection by right driving belt (5) between the belt pulley (19) of right drive pulley (8) and right overseam head (3), motor (9) is parallel to each other with power transmission shaft (10) and is fixed on the downside of platen (12), the output shaft of motor (9) is provided with main driving wheel (16), the power transmission shaft (10) corresponding with main driving wheel (16) is provided with driven pulley (13), be in transmission connection by main drive belt (17) between driven pulley (13) and the main driving wheel (16), driven pulley (13) is connected in series by right electromagnetic clutch (7) with power transmission shaft (10) between the right drive pulley (8), and driven pulley (13) is connected in series by left electromagnetic clutch (6) with power transmission shaft (10) between the left drive pulley (18).
2, two-shipper head overlock machine according to claim 1 is characterized in that: the axis of the axis of left overseam head (1) and right overseam head (3) is parallel to each other, promptly left overseam head (1) and right overseam head (3) mutual dislocation setting.
3, two-shipper head overlock machine according to claim 1 is characterized in that: the axis of left overseam head (1) is identical with the axis of right overseam head (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200912074U CN201268771Y (en) | 2008-10-27 | 2008-10-27 | Double-headpiece overedger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200912074U CN201268771Y (en) | 2008-10-27 | 2008-10-27 | Double-headpiece overedger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201268771Y true CN201268771Y (en) | 2009-07-08 |
Family
ID=40841368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200912074U Expired - Fee Related CN201268771Y (en) | 2008-10-27 | 2008-10-27 | Double-headpiece overedger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201268771Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040281A (en) * | 2015-08-06 | 2015-11-11 | 浙江川田缝纫机有限公司 | Sewing machine structure provided with liftable head |
| CN110735245A (en) * | 2018-07-20 | 2020-01-31 | 天津宝盈电脑机械有限公司 | sewing machine for double-side overedged steel belts of automobile panoramic sunroof sun-shading curtain |
-
2008
- 2008-10-27 CN CNU2008200912074U patent/CN201268771Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040281A (en) * | 2015-08-06 | 2015-11-11 | 浙江川田缝纫机有限公司 | Sewing machine structure provided with liftable head |
| CN110735245A (en) * | 2018-07-20 | 2020-01-31 | 天津宝盈电脑机械有限公司 | sewing machine for double-side overedged steel belts of automobile panoramic sunroof sun-shading curtain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20161027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |