CN2690430Y - Bending needle hook thread and transverse needle push thread mechanism of chain type pearl machine - Google Patents
Bending needle hook thread and transverse needle push thread mechanism of chain type pearl machine Download PDFInfo
- Publication number
- CN2690430Y CN2690430Y CN 200320127003 CN200320127003U CN2690430Y CN 2690430 Y CN2690430 Y CN 2690430Y CN 200320127003 CN200320127003 CN 200320127003 CN 200320127003 U CN200320127003 U CN 200320127003U CN 2690430 Y CN2690430 Y CN 2690430Y
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- eedles
- looper
- needle
- frame
- transverse
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- Expired - Fee Related
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Abstract
The utility model relates to a bending needle hook thread and transverse needle push thread mechanism of chain type pearl machine, comprising a lower shaft, bending needles, transverse needles, brackets, a bending needle driving device, and a transverse needle driving device. A bending needle eccentric wheel and a transverse needle eccentric wheel are respectively fixed on the lower shaft. The mechanism adopts two eccentric wheels, a bending needle bracket and a transverse needle bracket are respectively driven, and the bending needle bracket and the transverse needle bracket are made stay on the same lower shaft. The time differences of the bending needles and the time differences of the transverse needles are adjusted at can according to the different requests of the stitching cloth and the thickness of the stitch threads. The adjusting range is big, the structure is reasonable, the wear rate is small, the noise is low, and the needle slip or the thread break are not easy to appear. The running is stable, and the repair is simple and convenient.
Description
One, technical field
The utility model relates to special-purpose sewing device, is meant that specifically looper to the chain type bead edging machine colludes the improvement that line and eedles push away line mechanism.
Two, background technology
Along with the continuous development and the innovation of apparel industry, the bead edging machine of imitative manual stitching is widely used in senior dress ornament, as the limit portion of western-style clothes, overcoat, fashionable dress, children's garment, leather etc. and the decoration linear slit of the centre joint.That Chinese patent once disclosed was a kind of " chain type bead edging machine push away line bending needing mechanism " (application number: 021577935, open day: on August 13rd, 2003), mainly comprise a lower shaft, one eccentric wheel, one connecting rod, one ball crank, one T junction, one fork, one pushes away the line curved needle seat, one pushes away the line looper, eccentric wheel is solidly set on an end of lower shaft, its eccentric part and connecting rod one end articulate, the other end of connecting rod and ball crank articulate, the directions X of the other end of ball crank and T shape swing span is connected, swinging axle is solidly set on the Y direction of swing span, push away line looper frame and be fixed on the swinging axle, push away the line looper and be fixed in and push away on the line looper frame.In above-mentioned patent and the prior art, colluding line and pushing away line of bead edging machine all is to drive looper frame and eedles frame with single eccentric wheel, its shortcoming is to regulate the time difference of looper and eedles respectively, so that bouncing pilotage or broken string can occur when making thick line or decorating sewing, and bring the worry of difficult maintenance to the user.
Three, utility model content
The utility model purpose is to provide a kind of looper of chain type bead edging machine to collude line and eedles and pushes away line mechanism it is simple in structure, and rationally distributed, running noises is low in bead edging machine, and M R is convenient.
For achieving the above object, the solution that the utility model is taked is: a kind of looper of chain type bead edging machine colludes line and eedles pushes away line mechanism, comprise lower shaft, looper, eedles, support, looper transmission mechanism and eedles transmission mechanism, a looper eccentric wheel and an eedles eccentric wheel are separately fixed on the lower shaft.
The utility model adopts two eccentric wheels, drive looper transmission mechanism and eedles transmission mechanism respectively, make both can be on same lower shaft, require and the thickness of suture is regulated time difference of looper and eedles arbitrarily according to the difference of tailoring cloth, adjustable range be big, rational in infrastructure, wear rate is little, and noise is low, is not prone to bouncing pilotage or broken string, stable, convenience easy to maintenance.
Four, description of drawings
Fig. 1 is the explosive view of present embodiment.
Fig. 2 is that the looper of chain type bead edging machine shown in Figure 1 colludes the front view that line and eedles push away line mechanism.
Fig. 3 is an A-A cutaway view among Fig. 2.
Among the figure: 1, looper, 3, eccentric pin, 6, the looper frame, 7, looper connecting rod, 8, support, 9, eedles pendulum fork slide block, 11, eedles pendulum fork, 12, lower shaft, 13, Hough, 16, eedles stand, 17, the eedles frame, 19, eedles, 20, eedles balance staff, 21, the eedles crank, 25, eedles pendulum bolt, 26, eedles eccentric wheel, 27, looper frame pin, 29, the looper eccentric wheel.
Five, the specific embodiment
Below in conjunction with embodiment and accompanying drawing thereof the utility model is remake description.
Referring to Fig. 1～Fig. 3, a kind of looper of chain type bead edging machine colludes line and eedles pushes away line mechanism, comprise lower shaft 12, looper 1, eedles 19, support 8, looper transmission mechanism and eedles transmission mechanism, a looper eccentric wheel 29 and an eedles eccentric wheel 26 are separately fixed on the lower shaft 12.
Referring to Fig. 1, looper connecting rod 7 is enclosed within on the looper eccentric wheel 29, the A hole of looper frame 6 is connected on the B hole of looper connecting rod 7 by eccentric pin 3, the C hole of looper frame 6 is installed on the support 8 by looper frame pin 27, looper 1 is installed on the looper frame 6, and looper connecting rod 7, looper frame 6, eccentric pin 3, looper frame pin 27 constitute described looper transmission mechanism.Because looper eccentric wheel 29 is installed on the lower shaft 12, rotation by lower shaft 12 360 degree, make looper eccentric wheel 29 drive looper connecting rod 7, looper connecting rod 7 is produced to move up and down, pass through the relation in looper connecting rod 7B hole and looper frame 6A, C two holes again, make the 6 generation swings of looper frame finish looper and collude lineman's work, eccentric pin 3 can be done the rotations of 360 degree, suitably regulates looper 1 front and back position.
Referring to Fig. 1, eedles pendulum fork 11 is enclosed within on the eedles eccentric wheel 26 by eedles pendulum fork slide block 9, the H hole of eedles pendulum fork 11 is installed on the support 8 by eedles pendulum bolt 25, the E end of Hough 13 is fixed in the elongated slot F of eedles pendulum fork 11, the G end of Hough 13 is connected with eedles crank 21, eedles 19 is installed on the eedles frame 17, eedles frame 17 is connected on the eedles stand 16 by eedles balance staff 20 with eedles crank 21, eedles pendulum fork 11, eedles pendulum fork slide block 9, eedles pendulum bolt 25, Hough 13, eedles crank 21, eedles frame 17, eedles balance staff 20, eedles stand 16 constitutes described eedles transmission mechanism.Because eedles eccentric wheel 26 is fixed on the lower shaft 12, rotation by lower shaft 12 360 degree, drive eedles pendulum fork slide block 9 and eedles pendulum fork 11 simultaneously, eedles pendulum fork 11 is produced to seesaw, be delivered on the eedles crank 21 by Hough 13,, make the eedles crank 21 that seesawed originally be delivered to eedles frame 17 eedles frame 17 and the 21 vertical installations of eedles crank, eedles frame 17 is produced swing, finish eedles and push away lineman's work.The effect of the elongated slot F of eedles pendulum fork 11 is that the stroke that swings because of eedles 19 needs to do suitable adjustment sometimes, thus whereby groove move up and down adjusting, can amplify or dwindle the oscillating stroke of eedles 19.
Claims (3)
1, a kind of looper of chain type bead edging machine colludes line and eedles pushes away line mechanism, comprise lower shaft (12), looper (1), eedles (19), support (8), looper transmission mechanism and eedles transmission mechanism, it is characterized in that: a looper eccentric wheel (29) and an eedles eccentric wheel (26) are separately fixed on the lower shaft (12).
2, the looper of a kind of chain type bead edging machine according to claim 1 colludes line and eedles pushes away line mechanism, it is characterized in that: looper connecting rod (7) is enclosed within on the looper eccentric wheel (29), the A hole of looper frame (6) is connected on the B hole of looper connecting rod (7) by eccentric pin (3), the C hole of looper frame (6) is installed on the support (8) by looper frame pin (27), looper (1) is installed on the looper frame (6), and looper connecting rod (7), looper frame (6), eccentric pin (3), looper frame pin (27) constitute described looper transmission mechanism.
3, the looper of a kind of chain type bead edging machine according to claim 1 colludes line and eedles pushes away line mechanism, it is characterized in that: eedles pendulum fork (11) is enclosed within on the eedles eccentric wheel (26) by eedles pendulum fork slide block (9), the H hole of eedles pendulum fork (11) is put bolt (25) by eedles and is installed on the support (8), the E end of Hough (13) is fixed in the elongated slot F of eedles pendulum fork (11), the G end of Hough (13) is connected with eedles crank (21), eedles (19) is installed on the eedles frame (17), eedles frame (17) is connected on the eedles stand (16) by eedles balance staff (20) with eedles crank (21), eedles pendulum fork (11), eedles pendulum fork slide block (9), eedles pendulum bolt (25), Hough (13), eedles crank (21), eedles frame (17), eedles balance staff (20), eedles stand (16) constitutes described eedles transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320127003 CN2690430Y (en) | 2003-11-12 | 2003-11-12 | Bending needle hook thread and transverse needle push thread mechanism of chain type pearl machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320127003 CN2690430Y (en) | 2003-11-12 | 2003-11-12 | Bending needle hook thread and transverse needle push thread mechanism of chain type pearl machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2690430Y true CN2690430Y (en) | 2005-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320127003 Expired - Fee Related CN2690430Y (en) | 2003-11-12 | 2003-11-12 | Bending needle hook thread and transverse needle push thread mechanism of chain type pearl machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2690430Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101314898B (en) * | 2008-07-29 | 2011-09-07 | 张章生 | Hook line transmission mechanism of sewing machine |
| CN106884268A (en) * | 2017-03-20 | 2017-06-23 | 陈树滔 | A kind of forked needle cross wires mechanism of rumble pin machine |
| CN106930011A (en) * | 2017-03-20 | 2017-07-07 | 陈树滔 | A kind of looper string-hooking mechanism of rumble pin machine |
| CN106930012A (en) * | 2017-03-20 | 2017-07-07 | 陈树滔 | A kind of looper string-hooking mechanism of rumble pin machine and forked needle cross wires mechanism |
| CN112921521A (en) * | 2021-03-15 | 2021-06-08 | 上海前新自动化科技有限公司 | Curved needle driving mechanism of 3D sewing machine |
-
2003
- 2003-11-12 CN CN 200320127003 patent/CN2690430Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101314898B (en) * | 2008-07-29 | 2011-09-07 | 张章生 | Hook line transmission mechanism of sewing machine |
| CN106884268A (en) * | 2017-03-20 | 2017-06-23 | 陈树滔 | A kind of forked needle cross wires mechanism of rumble pin machine |
| CN106930011A (en) * | 2017-03-20 | 2017-07-07 | 陈树滔 | A kind of looper string-hooking mechanism of rumble pin machine |
| CN106930012A (en) * | 2017-03-20 | 2017-07-07 | 陈树滔 | A kind of looper string-hooking mechanism of rumble pin machine and forked needle cross wires mechanism |
| CN112921521A (en) * | 2021-03-15 | 2021-06-08 | 上海前新自动化科技有限公司 | Curved needle driving mechanism of 3D 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: 20050406 Termination date: 20091214 |