CN201056619Y - Three-point track type sewing machine for nailing buttons - Google Patents
Three-point track type sewing machine for nailing buttons Download PDFInfo
- Publication number
- CN201056619Y CN201056619Y CNU2007201402290U CN200720140229U CN201056619Y CN 201056619 Y CN201056619 Y CN 201056619Y CN U2007201402290 U CNU2007201402290 U CN U2007201402290U CN 200720140229 U CN200720140229 U CN 200720140229U CN 201056619 Y CN201056619 Y CN 201056619Y
- Authority
- CN
- China
- Prior art keywords
- curve
- straight line
- point
- swing
- line
- 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
Links
Images
Landscapes
- Transmission Devices (AREA)
Abstract
A three-point track button sewing machine is provided, which relates to a button sewing machine capable of the repeated sewing at three points in the same line and at the equal distances, belonging to the technical field of button sewing machines. The principles of vertical motion and rotation of the needle and hook are the same as the prior art. The special cam drives the needle and hook to move towards the three points and retain for equal periods of time. The components of a swing mechanism swing to push the needle and hook to move towards the three points and retain for equal periods of time.
Description
Technical field
The utility model relates to a kind of nail button Sewing machines, particularly eedle can belong to the technical field of nail button Sewing machines to being in 3 button Sewing machiness of doing the circulation sewing that same straight line and neighbor distance equate.
Background technology
At present, existing nail button Sewing machines mainly at have two buckle, four eyed is buckled, the handle shape is simple eye buckles and other type is simple eye buckles design, but, along with three appearance of buckleing in the button kind, and make 3 the specific nail button Sewing machines demands of sewing that need in umbrella industry and the other industry goods, existing nail button Sewing machines can't adapt to the needs of above-mentioned new situations and relevant industries.
Summary of the invention
The purpose of this utility model is: the kind and the function that overcome existing nail button Sewing machines are narrower, provide a kind of and can and make 3 the specific nail button Sewing machiness of sewing that need in umbrella industry and the other industry goods to three buttons.
For achieving the above object, the purpose of this utility model is achieved in that and at first adopts two cover transmission systems on transmission system: realize that promptly eedle moves up and down and the transmission system of bearded needle rotation; Realize that eedle and bearded needle synchronously arrive the position of specific three points respectively along straight line, and stop the transmission system of equal time 3 positions.In order to realize moving up and down of eedle, the utility model has adopted rotatablely moving the outside, to rotatablely move by toggle and to be converted into moving up and down of eedle, rotatablely moving of bearded needle then is with the mode of same rotating power source by bevel gear transmission change drive path, directly drives bearded needle and rotates.In order to realize that eedle and bearded needle synchronously arrive the position of specific three points respectively along straight line, and stop the movement locus of equal time 3 positions, the method that the utility model adopts is: eedle is installed on the specific sliding shaft base, sliding shaft base can be swung around fixed axis, equally, the power transmission shaft that bearded needle is installed also can be swung around locating shaft, the power of its swing is realized driving by turbine and worm mechanism by same power source, end face at turbine is provided with grooved cam, cam drives the swing shift fork by associated mechanisms, the swinging block swing, the swing of shift fork and swinging block synchronously drives the swing of associated eedle and bearded needle again, since the curve of cam be in design by etc. journey curve (being circular order)-lifting curve (promptly with the capable straight line that becomes certain included angle of tangent to periphery, and the point on the line is tending towards leaving the center of circle)-etc. journey curve (being circular order)-lifting curve (promptly with the capable straight line that becomes certain included angle of tangent to periphery, and the point on the line is tending towards leaving the center of circle)-journey curve (being circular order)-fall journey curve such as press (promptly with the capable straight line that becomes certain included angle of tangent to periphery, and the point on the line is tending towards near the center of circle)-journey curve (being circular order)-fall journey curve such as press (promptly with the capable straight line that becomes certain included angle of tangent to periphery, and the point on the line is tending towards near the center of circle) method distribute in the circumference cocycle, so, after shift fork and swinging block just earlier stop certain hour on one point, then swing to another point, the same stop time that equates, be swung forwards to another point afterwards again, also stop the time that equates, return with the former road of identical method then, finish a working cycles.
Description of drawings
The transmission principle figure that eedle moves up and down and bearded needle rotates of one: three locus of points formula nail of accompanying drawing button Sewing machines;
Accompanying drawing two: eedle and bearded needle synchronously arrive the position of specific three points respectively along straight line, and stop the transmission principle figure of equal time in specific 3 positions;
Accompanying drawing three: cam curve schematic diagram;
Shown in the accompanying drawing one: (1) power shaft; (2) bevel gear; (3) worm screw; (4) power transmission shaft; (5) crank adapter sleeve; (6) crank; (7) fixed screw; (8) crank axle; (9) connecting rod; (10) sliding axle; (11) turbine; (12) fixed axis; (13) sliding shaft base; (14) needle stand; (15) eedle; (16) connecting axle; (17) bevel gear; (18) vertical power transmission shaft; (19) turbine wheel shaft; (20) locating shaft; (21) bevel gear; (22) bevel gear; (23) arc pendulum rod; (24) adapter sleeve; (25) power transmission shaft; (26) slide block; (27) bearded needle; (28) fixed glides
Shown in the accompanying drawing two:.(1) bearing pin; (2) connecting rod; (3) swinging block; (4) screw; (5) screw; (6) right-angled intersection swinging block; (7) power transmission shaft; (8) screw; (9) bearing pin; (10) swing shift fork; (11) screw; (12) screw; (13) bearing pin; (14) swinging block; (15) screw; (16) screw; (17) connecting rod; (18) power transmission shaft; (19) swinging block; (20) bearing pin; (21) swinging block; (22) screw; (23) screw; (24) screw; (25) roller; (26) bearing pin; (27) swing connecting bar; (28) bearing pin; (29) screw; (30) swing arm; (31) nut; (32) nut; (33) bearing pin.
Shown in the accompanying drawing two: journey curves such as (1), (3), (5), (7), (9); (2), (4), (10) lifting curve; (6), the journey curve falls in (8).
The specific embodiment
Be further described below in conjunction with accompanying drawing one, accompanying drawing two, three pairs of embodiments of the present utility model of accompanying drawing: at first, on transmission system, adopt two cover transmission systems shown in figure one, accompanying drawing two.In accompanying drawing one, power is input to power shaft (1) by the outside, and power shaft (1), bevel gear (2), worm screw (3), power transmission shaft (4), crank adapter sleeve (5), crank (6), crank axle (8) fixedly mount in order.The two ends of connecting rod (9) are provided with suitable hole, be enclosed within respectively on crank axle (8) and the connecting axle (16), by selecting suitable gap, make the outer end of crank axle (8) and connecting axle (16) that the free degree of rotation can be arranged in hole separately, fixedly connected with sliding axle (10) in a wherein end of connecting axle (16), like this, by rotatablely moving that power shaft (1) transmits, after the conversion through above-mentioned mechanism, become pumping of sliding axle (10), and drive the stitching motion up and down of eedle (15) do through related elements.In the transmission system of accompanying drawing (1), power transmission shaft (25) flatly is set under power transmission shaft (4), one end of power transmission shaft (25) is equipped with bearded needle (27), bevel gear (17) is meshed with bevel gear (2), bevel gear (21) is meshed with bevel gear (22), adapter sleeve (24) is fixedlyed connected with bevel gear (22), power transmission shaft (25) respectively, so when power transmission shaft (4) drove the eedle motion, bearded needle (27) also rotated accordingly.
In accompanying drawing (1), the top of sliding shaft base (10) also is provided with a circular hole, and fixed axis (12) is installed in its hole, and the free degree of rotation is arranged.Two up and down of arc pendulum rod (23) is provided with two holes of axis normal, and is installed in respectively on locating shaft (20) and the adapter sleeve (24) by two holes, and the free degree of rotation is arranged each other.Like this, eedle (15) not only has the free degree that moves up and down, the free degree that swings in addition simultaneously, and same, bearded needle (27) not only has the free degree of rotation, also has the free degree that swings simultaneously.If sliding shaft base (13) and power transmission shaft (25) are under corresponding swing mechanism promotes, then eedle (14) and the compound motion of bearded needle (27) with regard to moving up and down and swing, rotatablely move and swing respectively newly move to sewing of directed 3 thereby realization is originally practical.
Practical in order to realize this newly to directed 3 sewing action, be provided with the transmission system shown in accompanying drawing two in addition.In the drawings, an end of power transmission shaft (7) fixed installation swing shift fork (10), the other end sequentially fixedly mounts right-angled intersection swinging block (6), swinging block (3).With screw (12) fixed installation bearing pin (1), the upper hole of connecting rod (2) is enclosed within on the bearing pin (1), and rotational freedom is arranged mutually in one of them hole of swinging block (3).Two ends in another power transmission shaft (18), fixed order is installed swinging block (19), swinging block (14), a hole of swinging block (14) fixedly mounts bearing pin (13) with screw (15), and bearing pin (13) is installed in again in another stomidium of connecting rod (2), and the free degree of rotation is arranged mutually.Bearing pin (20) is installed in another hole of swinging block (19), and bearing pin (20) links with swinging block (21) again simultaneously.In the hole vertical of right-angled intersection swinging block (6) with power transmission shaft, with screw (4) fixed installation bearing pin (9), one end of dress bearing pin (9) is installed in the upper end hole of connecting rod (17), one end of bearing pin (33) is installed in the hole of connecting rod (17) bottom, simultaneously, bearing pin (33) other end nut (31), (32) be fixedly mounted in the strip hole of swing arm (30), fixed installation bearing pin (28) in the hole of the other end of swing arm (33), fixedly mount swing connecting bar (27) again on the dress bearing pin (28), fixed installation bearing pin (26) in the upper hole of swing connecting bar (27), be with roller (25) on the bearing pin (26) again, and rotational freedom again mutually.
Because roller (25) is to be placed in the end face grooved cam of turbine (11), by above-mentioned mechanism as can be known: when worm screw (3) is rotated, then drive turbine (11) and rotate, the end face grooved cam promotion swing connecting bar (27) of turbine (11), swing arm (30), connecting rod (17), right-angled intersection swinging block (6), power transmission shaft (7), swing shift fork (10) are swung simultaneously; Simultaneously, when power transmission shaft (7) rotary oscillation, then promote swinging block (3) swing again, swinging block (3) swing promotes the swing of swinging block (14), power transmission shaft (18), swinging block (19), bearing pin (20), swinging block (21) again by connecting rod (2).Because the fork portion of the moving shift fork (10) in the accompanying drawing two is the bottom of fork-join at the sliding shaft base (13) of accompanying drawing one, swinging block in the accompanying drawing two (21) is installed in an end of the power transmission shaft (25) of accompanying drawing one by hole wherein, so, when the swing shift fork (10) in the accompanying drawing two, swinging block (21) swing, eedle and bearded needle be synchronously swing also.Since the curve of cam be in design by etc. journey curve (being circular order)-lifting curve (promptly with the capable straight line that becomes certain included angle of tangent to periphery, and the point on the line is tending towards leaving the center of circle)-etc. journey curve (being circular order)-lifting curve (promptly with the capable straight line that becomes certain included angle of tangent to periphery, and the point on the line is tending towards leaving the center of circle)-journey curve (being circular order)-fall journey curve such as press (promptly with the capable straight line that becomes certain included angle of tangent to periphery, and the point on the line is tending towards near the center of circle)-journey curve (being circular order)-fall journey curve such as press (promptly with the capable straight line that becomes certain included angle of tangent to periphery, and the point on the line is tending towards near the center of circle) method distribute in the circumference cocycle, so, after shift fork and swinging block just earlier stop certain hour on one point, then swing to another point, the same stop time that equates, be swung forwards to another point afterwards again, also the equal time of stop is returned with the former road of identical method then, finishes a working cycles.
Claims (1)
1. locus of points formula nail button Sewing machines is that eedle can be to being in 3 button Sewing machiness of doing the circulation sewing that same straight line and neighbor distance equate.It is characterized in that: the grooved cam of the end face of turbine (11) be by etc. the journey curve, it is circular order, lifting curve, promptly with the capable straight line that becomes certain included angle of tangent to periphery, and the point on the line is tending towards leaving the center of circle, etc. the journey curve, i.e. and circular order, lifting curve, promptly with the capable straight line that becomes certain included angle of tangent to periphery, and the point on the line is tending towards leaving the center of circle, the journey curve such as presses, it is circular order, fall the journey curve, promptly with the capable straight line that becomes certain included angle of tangent to periphery, and the point on the line is tending towards near the center of circle, the journey curve such as press, be circular order, fall the journey curve, promptly with the capable straight line that becomes certain included angle of tangent to periphery, and the point on the line is tending towards near the center of circle, method distribute in the circumference cocycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201402290U CN201056619Y (en) | 2007-03-06 | 2007-03-06 | Three-point track type sewing machine for nailing buttons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201402290U CN201056619Y (en) | 2007-03-06 | 2007-03-06 | Three-point track type sewing machine for nailing buttons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201056619Y true CN201056619Y (en) | 2008-05-07 |
Family
ID=39425461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201402290U Expired - Fee Related CN201056619Y (en) | 2007-03-06 | 2007-03-06 | Three-point track type sewing machine for nailing buttons |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201056619Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102899808A (en) * | 2012-09-18 | 2013-01-30 | 福建万江服装有限公司 | Three-point-straight-line sewing method for clothing production |
| CN105908381A (en) * | 2016-06-14 | 2016-08-31 | 拓卡奔马机电科技有限公司 | Device for quickly sewing Tang suit button |
| CN110158246A (en) * | 2019-05-16 | 2019-08-23 | 东莞市名菱工业自动化科技有限公司 | A kind of process control double thread chain-type pattern sewing machine |
-
2007
- 2007-03-06 CN CNU2007201402290U patent/CN201056619Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102899808A (en) * | 2012-09-18 | 2013-01-30 | 福建万江服装有限公司 | Three-point-straight-line sewing method for clothing production |
| CN105908381A (en) * | 2016-06-14 | 2016-08-31 | 拓卡奔马机电科技有限公司 | Device for quickly sewing Tang suit button |
| CN110158246A (en) * | 2019-05-16 | 2019-08-23 | 东莞市名菱工业自动化科技有限公司 | A kind of process control double thread chain-type pattern sewing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105088547B (en) | Sewing machine feed lifting feeding mechanism and sewing machine | |
| CN206506405U (en) | A kind of reciprocating mechanism with stroke enlarging function | |
| CN105442195A (en) | Sewing machine | |
| CN201056619Y (en) | Three-point track type sewing machine for nailing buttons | |
| CN202880857U (en) | Automatic overturn tape edge machine | |
| CN103757826A (en) | Sewing machine and flexible medium presser foot driving mechanism | |
| CN202559084U (en) | Needle bar frame driving device for computerized embroidery machine | |
| CN202087913U (en) | Welding gun oscillating mechanism | |
| CN109278015A (en) | A kind of industrial all-dimensional multi-angle robot | |
| CN109533928A (en) | A kind of geneva movement | |
| CN105090399A (en) | Novel movement conversion mechanism | |
| CN207616827U (en) | The automatic Blank drawing machine of ceramics | |
| CN204343019U (en) | A kind of thread cutting mechanism of pattern sewing machine | |
| CN103072127B (en) | A type frame rotating device with distributed motive power transmission mechanism | |
| CN202690043U (en) | Swinging cutting mechanism of single-drum coal mining machine | |
| CN202688649U (en) | Portable bag closing machine with conveniently-replaced crochet needle | |
| CN201849930U (en) | Transferring and turning-over device | |
| CN202756557U (en) | Cam arc dial plate positioning mechanism | |
| CN202570493U (en) | Three-axis mechanical arm | |
| CN208417440U (en) | A kind of straight line executing mechanism | |
| CN206485676U (en) | A kind of feeding shift unit | |
| CN201228761Y (en) | Omnidirection rotating oscillating motion | |
| CN205775125U (en) | Triangular element of pushing pin in straight-bar machines | |
| CN205011969U (en) | Sewing machine feeding mechanism and sewing machine | |
| CN208377922U (en) | A kind of numerical control undertaking stack device |
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: 20080507 Termination date: 20100306 |