CN107099935B - Tatami sewing machine - Google Patents
Tatami sewing machine Download PDFInfo
- Publication number
- CN107099935B CN107099935B CN201710430562.3A CN201710430562A CN107099935B CN 107099935 B CN107099935 B CN 107099935B CN 201710430562 A CN201710430562 A CN 201710430562A CN 107099935 B CN107099935 B CN 107099935B
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- Prior art keywords
- shaft
- fixed
- box
- swinging
- material supporting
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Classifications
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B3/00—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing
- D05B3/02—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing with mechanisms for needle-bar movement
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B27/00—Work-feeding means
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B49/00—Take-up devices, e.g. levers, for the needle thread
- D05B49/02—Take-up devices, e.g. levers, for the needle thread operated by cams or linkages
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B73/00—Casings
- D05B73/04—Lower casings
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B75/00—Frames, stands, tables, or other furniture adapted to carry sewing machines
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
Tatami sewing machine relates to a device for sewing tatami. Mainly be for solving current tatami sewing machine structure complicacy scheduling problem design. The automatic feeding device comprises a rack, a material supporting frame control cylinder is fixed on the rack, the material supporting frame is fixed on a cylinder rod of the material supporting frame control cylinder, and the material supporting frame is connected with the rack through a rotating mechanism; the material pressing cylinder is fixed on the material supporting frame, and a cylinder rod of the material pressing cylinder is connected with a material pressing plate; the upper and lower slideway seats of the mainframe box are matched with the upper and lower slideways of the frame, and a walking motor is arranged on the mainframe box; the main shaft is arranged on the main case through a bearing; an output shaft of a worm wheel matched with the worm extends out of the swinging box, a cam is arranged on the output shaft of the worm wheel extending out of the swinging box, a swinging adjusting rod control cylinder is further fixed in the mainframe box, the upper end of the swinging adjusting rod is fixed on a cylinder rod of the swinging adjusting rod control cylinder, and the middle part of the swinging adjusting rod is installed on the mainframe box through a rotating shaft. The advantage is that the structure is simple.
Description
The technical field is as follows:
the invention relates to a device for sewing tatami.
Background art:
the existing sewing machine for sewing tatami has the disadvantages of complex structure, large volume, heavy weight, large occupied area, high price, high energy consumption and complex operation.
The invention content is as follows:
the invention aims to solve the technical problem of providing a tatami sewing machine with simple structure, small volume, low manufacturing cost and light weight.
The above object is achieved by: the automatic feeding device comprises a rack, wherein a horizontal universal wheel is arranged at the bottom of the rack, an upper slideway and a lower slideway are arranged on the rack, a chain is arranged between the upper slideway and the lower slideway of the rack, a cylinder body of a material supporting frame control cylinder is fixed on the rack, the material supporting frame is fixed on a cylinder rod of the material supporting frame control cylinder, middle longitudinal arc-shaped long holes are formed in the racks at two ends of the material supporting frame, a horizontal long hole is formed in the rack behind the middle longitudinal arc-shaped long holes, and two ends of the material supporting frame are respectively connected with the rack through a rotating mechanism;
the material pressing cylinder is fixed on the material supporting frame, and a cylinder rod of the material pressing cylinder is connected with a material pressing plate;
the power transmission device is characterized by further comprising a mainframe box, wherein an upper slideway seat and a lower slideway seat are arranged on the mainframe box, the upper slideway seat and the lower slideway seat of the mainframe box are respectively installed in a matched manner with an upper slideway and a lower slideway of the rack, a walking motor is arranged on the mainframe box, the power transmission device also comprises an output chain wheel and a middle chain wheel, the output chain wheel is meshed with a chain on the rack, the output chain wheel and the middle chain wheel are both installed on a chain wheel shaft, the chain wheel shaft is installed in the mainframe box through a bearing, the chain wheel on a power output shaft of the walking motor is connected with the middle chain wheel through a chain, the power transmission device also comprises a manual transmission shaft, the manual transmission shaft is installed in the mainframe box through a bearing, the outer end of the manual transmission shaft is provided with a hand wheel, the inner end of the manual transmission shaft is provided with a chain wheel, and the chain wheel at the inner end of the manual transmission shaft is also connected with the middle chain wheel through a chain; the main case can move on the rack by the operation of the walking motor or the manual rotation of the hand wheel;
a swinging box is arranged in the main case, the swinging box is fixed on a main shaft, and the main shaft is arranged on the main case through a bearing;
the needle bar is arranged in the sliding block, the sliding block is fixed at one end of the first rocker arm, the other end of the first rocker arm is connected with one end of the second rocker arm, the other end of the second rocker arm is fixed on the driving shaft, the driving shaft is connected with a power output shaft of the sewing control motor, the driving shaft is arranged in the swing box through a bearing, the worm is sleeved on the driving shaft, a bevel gear is fixed on the driving shaft, a driven shaft is arranged in the swing box below the driving shaft, a bevel gear is also arranged on the driven shaft, a connecting shaft is arranged in the swing box between the driving shaft and the driven shaft, the upper end and the lower end of the connecting shaft are both fixed with the bevel gear, the bevel gear at the upper end of the connecting shaft is meshed with the bevel gear on the driving shaft, the bevel gear at the lower end of the connecting shaft is meshed with the bevel gear on the driven shaft, a shuttle shell is arranged on the swing box below the needle bar, and the front end of the driven shaft extends into the shuttle shell;
the output shaft of worm wheel matched with worm stretches out of the swing box, the cam is installed on the worm wheel output shaft stretching out of the swing box, a swing adjusting rod control cylinder is further fixed in the mainframe box, the upper end of the swing adjusting rod near the cam is fixed on the cylinder rod of the swing adjusting rod control cylinder, the middle of the swing adjusting rod is installed on the mainframe box through a rotating shaft, when the cylinder rod of the swing adjusting rod control cylinder retracts, the sewing control motor works to drive the driving shaft to rotate, the driving shaft drives the worm wheel to work, the worm wheel rotates to drive the cam to rotate, the cam can be pressed against the swing adjusting rod, and the swing adjusting rod is motionless, so that the cam can drive the swing box to swing, and a 45-degree lace can be sewn on the tatami. When a straight line is sewn on the tatami, the cylinder rod of the swing adjusting rod control cylinder extends out, the swing adjusting rod is far away from the cam, the cam does not touch the swing adjusting rod when rotating, and the swing box does not swing.
The novel sewing machine is characterized by further comprising a take-up lever, the take-up lever is arranged above the cam, the tail end of the take-up lever is mounted on the swinging box through a shaft, a hole for threads to pass through is formed in the head end of the take-up lever, the take-up lever swinging support is fixed on a worm wheel shaft, two small wheels are arranged at two ends of the take-up lever swinging support respectively, two grooves are formed in the bottom of the take-up lever, the opening of each groove faces the take-up lever swinging support, when the take-up lever swinging support rotates along with the worm wheel, the small wheels on the take-up lever swinging support are located between the two grooves, the take-up lever is at the highest position, when the small wheels on the take-up lever swinging support are arranged in the grooves, the take-up lever is at the lowest position, and the sewing control motor can drive the take-up lever to reciprocate up and down.
The adjusting device is characterized by further comprising an adjusting cover, the adjusting cover is arranged above the shuttle shell and is arranged on the mainframe box through a rotating shaft, a needle hiding hole is formed in the adjusting cover, the adjusting cover control cylinder is fixed on the mainframe box, and a cylinder rod of the adjusting cover control cylinder is connected to the adjusting cover. When the swinging box swings, the adjusting cover controls the cylinder rod of the air cylinder to extend out, and drives the adjusting cover to lift and incline, so that the adjusting cover and the shuttle shell have the same inclination angle.
And the rocker box is also provided with a foot pressing plate, the foot pressing plate is positioned above the shuttle shell and below the needle rod, the foot pressing plate is fixed on a cylinder rod of the foot pressing plate control cylinder, and the foot pressing plate control cylinder is fixed on the rocker box.
The slewing mechanism include first connecting axle, second connecting axle, third connecting axle, the both ends of first connecting axle install respectively on first even board and second even board, first even board and second even board are all fixed in the frame, the outer end of second connecting axle and the outer end of third connecting axle link together through the third even board, the middle part of second connecting axle and the middle part of third connecting axle link together through the fourth even board, the inner of second connecting axle stretch out the after-fixing from the vertical arc slot hole in the middle of on the frame on holding in the palm the work or material rest, the inner of third connecting axle stretches out the after-fixing from the horizontal slot hole in the frame on holding in the work or material rest, link together through the fifth even board between second connecting axle and the first connecting axle.
The material supporting device is characterized by further comprising a positioning baffle, wherein the positioning baffle is installed on the material supporting frame through a rotating shaft, and the material supporting frame is provided with a plurality of material supporting rollers.
The invention has the advantages that: when a straight line needs to be sewn on the tatami, the material supporting frame controls the air cylinder to work, the material supporting frame is in a horizontal state, the tatami is placed on the material supporting frame, the front end of the tatami is supported on the positioning baffle, the material pressing air cylinder works, the tatami is pressed by the pressing plate, the cylinder rod of the rocking adjusting rod control air cylinder extends out, the rocking adjusting rod is far away from the cam, the rocking box does not swing at the moment, the sewing control motor and the walking motor work, and therefore the straight line can be sewn on the tatami. When 45-degree-angle laces need to be sewn on the tatami, the cylinder rod of the material supporting frame control cylinder continues to extend out, the material supporting frame continues to move upwards to be in an inclined state, the tatami is fixed well, the cylinder rod of the swing adjusting rod control cylinder retracts, the swing adjusting rod is close to the cam, the cam rotates to drive the swing box to swing, the sewing control motor and the walking motor work, and therefore the tatami edge can alternately reciprocate to form 45-degree-angle lace sewing. The device has the advantages of simple structure, small volume, small occupied area, low energy consumption, low manufacturing cost, light weight and simple operation, has two functions of flat joint and lace joint, and integrates the machine core. The distance of intersection required by the flat seam and the 45-degree angle lace seam can be adjusted by changing the extension distance of the rotating mechanism.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic left side view of the frame of the present invention;
FIG. 3 is an enlarged view of the structure at I in FIG. 2;
FIG. 4 is an enlarged schematic top view of FIG. 2 at I;
FIG. 5 is a schematic view showing the construction of a main cabinet according to the present invention;
FIG. 6 is a view from the direction A of FIG. 5;
FIG. 7 is a view from direction B of FIG. 5;
FIG. 8 is a view A-A of FIG. 6;
FIG. 9 is a view B-B of FIG. 6;
FIG. 10 is a view C-C of FIG. 6;
FIG. 11 is a view from D-D of FIG. 6;
fig. 12 is a view from E-E of fig. 6.
The specific implementation mode is as follows:
the invention is further described below with reference to fig. 1 to 12:
the device comprises a rack 1, wherein a horizontal universal wheel 2 is arranged at the bottom of the rack, an upper slideway 3 and a lower slideway 4 are arranged on the rack, a chain 5 is arranged between the upper slideway and the lower slideway of the rack, a cylinder body of a material supporting frame control cylinder 6 is fixed on the rack, a material supporting frame 7 is fixed on a cylinder rod of the material supporting frame control cylinder, middle longitudinal arc-shaped long holes 8 are arranged on the racks at two ends of the material supporting frame, a horizontal long hole 9 is arranged on the rack behind the middle longitudinal arc-shaped long holes, and two ends of the material supporting frame are respectively connected with the rack through a rotating mechanism 10;
a material pressing cylinder 11 is fixed on the material supporting frame 7, and a cylinder rod of the material pressing cylinder is connected with a material pressing plate 12;
still include mainframe box 15, be equipped with last slide seat 16 and lower slide seat 17 on the mainframe box, the last slide seat and the lower slide seat of mainframe box are installed with the last slide and the cooperation of lower slide of frame respectively, are equipped with walking motor 18 on the mainframe box, still include output sprocket 19 and intermediate sprocket 20, the chain meshing on output sprocket and the frame, output sprocket and intermediate sprocket all install on the sprocket shaft, and the sprocket shaft passes through the bearing and installs in the mainframe box, and the sprocket and the intermediate sprocket on the walking motor power output shaft pass through the chain connection, still include manual drive shaft 21, and manual drive shaft passes through the bearing and adorns in the mainframe box, and the outer end of manual drive shaft is equipped with hand wheel 22, and the inner end of manual drive shaft is equipped with the sprocket, and the inner sprocket of manual drive shaft also passes through the chain connection with the intermediate sprocket; the main case can move on the frame by the operation of the walking motor or the manual rotation of the hand wheel;
a swinging box 23 is arranged in the main case 15, the swinging box is fixed on a main shaft 24, and the main shaft is arranged on the main case through a bearing;
the needle bar 25 is arranged in a slide block 26 which is fixed at one end of a first rocker arm 27, the other end of the first rocker arm is connected with one end of a second rocker arm 28, the other end of the second rocker arm is fixed on a driving shaft 29 which is connected with a power output shaft of a sewing control motor 30, the driving shaft is arranged in a swing box through a bearing, a worm 31 is sleeved on the driving shaft, a bevel gear 32 is fixed on the driving shaft, a driven shaft 33 is arranged in the swing box below the driving shaft, the driven shaft is also provided with the bevel gear, a connecting shaft 34 is arranged in the swing box between the driving shaft and the driven shaft, the upper end and the lower end of the connecting shaft are both fixed with the bevel gear, the bevel gear at the upper end of the connecting shaft is meshed with the bevel gear on the driving shaft, the bevel gear at the lower end of the connecting shaft is meshed with the bevel gear on the driven shaft, the shuttle shell 35 is arranged on the swing box below the needle rod, and the front end of the driven shaft extends into the shuttle shell;
an output shaft of a worm wheel matched with the worm extends out of the swing box 23, a cam 36 is arranged on an output shaft of the worm wheel extending out of the swing box, a swing adjusting rod control cylinder 37 is further fixed in the mainframe box, the upper end of a swing adjusting rod 38 located near the cam is fixed on a cylinder rod of the swing adjusting rod control cylinder, the middle of the swing adjusting rod is installed on the mainframe box through a rotating shaft, when the cylinder rod of the swing adjusting rod control cylinder retracts, a sewing control motor works to drive a driving shaft to rotate, the driving shaft drives a worm and a worm wheel to work, the worm wheel rotates to drive a cam to rotate, the cam can push against the swing adjusting rod, and the swing adjusting rod is motionless, so that the cam can drive the swing box to swing, and a 45-degree lace can be sewn on the tatami. When a straight line is sewn on the tatami, the cylinder rod of the swing adjusting rod control cylinder extends out, the swing adjusting rod is far away from the cam, the cam rotates to touch the swing adjusting rod, and the swing box does not swing.
The take-up lever is arranged above the cam, the tail end of the take-up lever is mounted on the swinging box through a shaft, a hole for passing a thread is formed in the head end of the take-up lever, a take-up lever swinging support 40 is fixed on a worm wheel shaft, two small wheels 41 are arranged at two ends of the take-up lever swinging support respectively, two grooves 42 are formed in the bottom of the take-up lever, the openings of the grooves face the take-up lever swinging support, when the take-up lever swinging support rotates along with the worm wheel, the small wheels on the take-up lever swinging support are located between the two grooves, the take-up lever is at the highest position, when the small wheels on the take-up lever swinging support are arranged in the grooves, the take-up lever is at the lowest position, and the sewing control motor can drive the take-up lever to reciprocate up and down.
The adjusting mechanism further comprises an adjusting cover 43, the adjusting cover is arranged above the bobbin case and is arranged on the mainframe box through a rotating shaft, a needle hiding hole is formed in the adjusting cover, an adjusting cover control cylinder 44 is fixed on the mainframe box 15, and a cylinder rod of the adjusting cover control cylinder is connected to the adjusting cover. When the swinging box swings, the cylinder rod of the adjusting cover control cylinder extends out to drive the adjusting cover to lift and incline, so that the adjusting cover and the shuttle shell have the same inclination angle.
And a foot pressing plate 45 is further arranged on the swinging box, the foot pressing plate is positioned above the shuttle shell and below the needle rod, the foot pressing plate is fixed on a cylinder rod of a foot pressing plate control cylinder 46, and the foot pressing plate control cylinder is fixed on the swinging box.
The rotating mechanism comprises a first connecting shaft 10-1, a second connecting shaft 10-2 and a third connecting shaft 10-3, the two ends of the first connecting shaft are respectively arranged on a first connecting plate 10-4 and a second connecting plate 10-5, the first connecting plate and the second connecting plate are fixed on the frame, the outer end of the second connecting shaft 10-2 and the outer end of the third connecting shaft 10-3 are connected together through a third connecting plate 10-6, the middle part of the second connecting shaft 10-2 and the middle part of the third connecting shaft 10-3 are connected together through a fourth connecting plate 10-7, the inner end of the second connecting shaft extends out of a middle longitudinal arc-shaped long hole 8 on the rack and then is fixed on the material supporting rack 7, the inner end of the third connecting shaft extends out of a horizontal long hole 9 on the rack and then is fixed on the material supporting rack, and the second connecting shaft and the first connecting shaft are connected together through a fifth connecting plate 10-8.
The material supporting device further comprises a positioning baffle 13, the positioning baffle is mounted on the material supporting frame through a rotating shaft, and a plurality of material supporting rollers 14 are arranged on the material supporting frame.
Claims (6)
1. Tatami sewing machine, including frame (1), the bottom of frame is equipped with horizontal universal wheel (2), is equipped with slide (3) and glide slope (4) in the frame, is equipped with chain (5), characterized by between the last slide of frame and the glide slope: the cylinder body of a material supporting frame control cylinder (6) is fixed on a rack, a material supporting frame (7) is fixed on a cylinder rod of the material supporting frame control cylinder, middle longitudinal arc-shaped long holes (8) are formed in the racks at two ends of the material supporting frame, a horizontal long hole (9) is formed in the rack behind the middle longitudinal arc-shaped long holes, and two ends of the material supporting frame are connected with the rack through rotating mechanisms (10) respectively;
a material pressing cylinder (11) is fixed on the material supporting frame (7), and a cylinder rod of the material pressing cylinder is connected with a material pressing plate (12); the automatic transmission device is characterized by further comprising a mainframe box (15), wherein an upper slideway seat (16) and a lower slideway seat (17) are arranged on the mainframe box, the upper slideway seat and the lower slideway seat of the mainframe box are respectively matched with an upper slideway and a lower slideway of the rack, a walking motor (18) is arranged on the mainframe box, the automatic transmission device further comprises an output chain wheel (19) and a middle chain wheel (20), the output chain wheel is meshed with a chain on the rack, the output chain wheel and the middle chain wheel are both arranged on a chain wheel shaft, the chain wheel shaft is arranged in the mainframe box through a bearing, the chain wheel on a power output shaft of the walking motor is connected with the middle chain wheel through a chain, the automatic transmission device further comprises a manual transmission shaft (21), the manual transmission shaft is arranged in the mainframe box through a bearing, a hand wheel (22) is arranged at the outer end of the manual transmission shaft, and the chain wheel at the inner end of the manual transmission shaft is also connected with the middle chain wheel through a chain;
a swinging box (23) is arranged in the main case (15), the swinging box is fixed on a main shaft (24), and the main shaft is arranged on the main case through a bearing;
a needle bar (25) is arranged in a sliding block (26), the sliding block is fixed at one end of a first rocker arm (27), the other end of the first rocker arm is connected with one end of a second rocker arm (28), the other end of the second rocker arm is fixed on a driving shaft (29), the driving shaft is connected with a power output shaft of a sewing control motor (30), the driving shaft is arranged in a swing box through a bearing, a worm (31) is sleeved on the driving shaft, a bevel gear (32) is fixed on the driving shaft, a driven shaft (33) is arranged in the swing box below the driving shaft, a bevel gear is also arranged on the driven shaft, a connecting shaft (34) is arranged in the swing box between the driving shaft and the driven shaft, the upper end and the lower end of the connecting shaft are both fixed with bevel gears, the bevel gear at the upper end of the connecting shaft is meshed with the bevel gear on the driving shaft, the bevel gear at the lower end of the connecting shaft is meshed with the bevel gear on the driven shaft, and a shuttle shell (35) is arranged on the swing box below the needle bar, the front end of the driven shaft extends into the bobbin case; an output shaft of a worm wheel matched with the worm extends out of the swinging box (23), a cam (36) is arranged on the output shaft of the worm wheel extending out of the swinging box, a swinging adjusting rod control cylinder (37) is further fixed in the mainframe box, the upper end of a swinging adjusting rod (38) near the cam is fixed on a cylinder rod of the swinging adjusting rod control cylinder, and the middle part of the swinging adjusting rod is arranged on the mainframe box through a rotating shaft.
2. The tatami sewing machine as claimed in claim 1, wherein: the novel take-up device is characterized by further comprising a take-up lever (39), the take-up lever is arranged above the cam, the tail end of the take-up lever is mounted on the swinging box through a shaft, a hole for a thread to pass through is formed in the head end of the take-up lever, a take-up lever swinging support (40) is fixed on an output shaft of a worm gear, two small wheels (41) are arranged at two ends of the take-up lever swinging support respectively, two grooves (42) are formed in the bottom of the take-up lever, and the openings of the grooves face towards the take-up lever swinging support.
3. The tatami sewing machine as claimed in claim 1 or 2, characterized in that: the shuttle case is characterized by further comprising an adjusting cover (43), the adjusting cover is arranged above the shuttle case and is arranged on the main case through a rotating shaft, a needle hiding hole is formed in the adjusting cover, an adjusting cover control cylinder (44) is fixed on the main case (15), and a cylinder rod of the adjusting cover control cylinder is connected to the adjusting cover.
4. The tatami sewing machine as claimed in claim 1 or 2, characterized in that: and a foot pressing plate (45) is also arranged on the swinging box, the foot pressing plate is positioned above the shuttle shell and below the needle rod, the foot pressing plate is fixed on a cylinder rod of a foot pressing plate control cylinder (46), and the foot pressing plate control cylinder is fixed on the swinging box.
5. The tatami sewing machine as recited in claim 1, further comprising: the rotating mechanism comprises a first connecting shaft (10-1), a second connecting shaft (10-2) and a third connecting shaft (10-3), wherein two ends of the first connecting shaft are respectively arranged on a first connecting plate (10-4) and a second connecting plate (10-5), the first connecting plate and the second connecting plate are fixed on the rack, the outer end of the second connecting shaft (10-2) and the outer end of the third connecting shaft (10-3) are connected together through a third connecting plate (10-6), the middle part of the second connecting shaft (10-2) and the middle part of the third connecting shaft (10-3) are connected together through a fourth connecting plate (10-7), the inner end of the second connecting shaft extends out of a middle longitudinal arc-shaped long hole (8) on the rack and then is fixed on the material supporting rack (7), the inner end of the third connecting shaft extends out of a horizontal long hole (9) on the rack and then is fixed on the material supporting rack, the second connecting shaft and the first connecting shaft are connected together through a fifth connecting plate (10-8).
6. The tatami sewing machine as claimed in claim 1 or 2, characterized in that: the material supporting device is characterized by further comprising a positioning baffle (13), wherein the positioning baffle is installed on the material supporting frame through a rotating shaft, and the material supporting frame is provided with a plurality of material supporting rollers (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710430562.3A CN107099935B (en) | 2017-06-09 | 2017-06-09 | Tatami sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710430562.3A CN107099935B (en) | 2017-06-09 | 2017-06-09 | Tatami sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107099935A CN107099935A (en) | 2017-08-29 |
| CN107099935B true CN107099935B (en) | 2022-07-01 |
Family
ID=59660246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710430562.3A Active CN107099935B (en) | 2017-06-09 | 2017-06-09 | Tatami sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107099935B (en) |
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|---|---|---|---|---|
| CN2672116Y (en) * | 2003-09-25 | 2005-01-19 | 尤伯东 | Refitted needle bar left and right rocking mechanism for high speed flat seamer and double synchronous thick material flat seamer |
| CN203420103U (en) * | 2013-06-24 | 2014-02-05 | 新杰克缝纫机股份有限公司 | Direct drive structure of novel side cutter high-speed parallel sewing machine |
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| JP3156574B2 (en) * | 1995-11-20 | 2001-04-16 | ブラザー工業株式会社 | sewing machine |
| JPH11319356A (en) * | 1998-05-13 | 1999-11-24 | Kyokuto Sanki Co Ltd | Tatami sewing machine |
| JP2002200375A (en) * | 2001-01-05 | 2002-07-16 | Juki Corp | Buttonholing sewing machine |
| JP2003135872A (en) * | 2001-11-08 | 2003-05-13 | Juki Corp | Zigzag stitch sewing machine |
| JP3497859B1 (en) * | 2003-02-07 | 2004-02-16 | 東海機器工業株式会社 | Tatami sewing device |
| JP4336589B2 (en) * | 2004-01-14 | 2009-09-30 | 株式会社バルダン | Staggered sewing machine |
| JP2007307151A (en) * | 2006-05-18 | 2007-11-29 | Tokura Tec Kk | Sewing apparatus for tatami mat |
| JP5493162B2 (en) * | 2009-06-19 | 2014-05-14 | 極東産機株式会社 | Tatami flat stitch sewing machine |
| CN103437074A (en) * | 2013-09-13 | 2013-12-11 | 吴江市菀坪宝得利缝制设备机械厂 | Trace conversion mechanism of industrial zigzag seam sewing machine |
| JP6292446B2 (en) * | 2014-05-15 | 2018-03-14 | 極東産機株式会社 | Tatami sewing device |
| JP6443859B2 (en) * | 2015-01-05 | 2018-12-26 | 極東産機株式会社 | Tatami sewing device and tatami sewing method |
| CN106637702A (en) * | 2015-10-30 | 2017-05-10 | 天津宝盈电脑机械有限公司 | Three axle moving frame zigzag seam structure |
| CN207002978U (en) * | 2017-06-09 | 2018-02-13 | 辽宁新山电器有限公司 | Tatami tailoring machine |
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2017
- 2017-06-09 CN CN201710430562.3A patent/CN107099935B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2672116Y (en) * | 2003-09-25 | 2005-01-19 | 尤伯东 | Refitted needle bar left and right rocking mechanism for high speed flat seamer and double synchronous thick material flat seamer |
| CN203420103U (en) * | 2013-06-24 | 2014-02-05 | 新杰克缝纫机股份有限公司 | Direct drive structure of novel side cutter high-speed parallel sewing machine |
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| Publication number | Publication date |
|---|---|
| CN107099935A (en) | 2017-08-29 |
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