CN206279332U - A kind of bag of sewing machine cuts integrated feeding mechanism - Google Patents
A kind of bag of sewing machine cuts integrated feeding mechanism Download PDFInfo
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- CN206279332U CN206279332U CN201621189498.1U CN201621189498U CN206279332U CN 206279332 U CN206279332 U CN 206279332U CN 201621189498 U CN201621189498 U CN 201621189498U CN 206279332 U CN206279332 U CN 206279332U
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- cutting knife
- seat
- torque arm
- guide
- knife
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Abstract
Integrated feeding mechanism is cut the utility model discloses a kind of bag of sewing machine,The transmission arm has cutter bridge connecting rod by connecting rod pin connection,The cutter bridge connecting rod is connected to the axis of guide and tool rest by flake joint,The tool rest is connected with cutting knife torque arm by sliding block axle,Described cutting knife torque arm is arranged on by guide shaft and small axle is fixed on the knife rest positioning seat of framework soleplate,The other end of the guide shaft is provided with limited block,And it is socketed with back-moving spring between the limited block and knife rest positioning seat,The cutting knife torque arm is connected by torque arm connecting plate with the torque arm connecting seat on flexible handle,The tool rest is provided with cutting knife bridge by screw and cutting knife bridge foundary weight,The axis hole interior axle of the knife rest positioning seat is dynamic to be connected with the axis of guide,The device is simple to operate,For ease of maintenaince,Bag cuts integrated synthesis feeding,Reduce operation,Improve operating efficiency,It is quick to form product.
Description
Technical field
The utility model belongs to sewing machine technique field, and in particular to a kind of bag of sewing machine cuts integrated feeding mechanism.
Background technology
Sewing machine is a kind of and weaving machine, is to use one or more sewing thread, forms a kind of or many on sewing
Kind of stitching, the machine for making one or more layers sewing interweave or unite by a seam, the at present only responsible bag during sewing machine runs
A kind of operation in side or blank, making the flow of formed product increases, and reduces production efficiency, and old-fashioned sewing machine build compared with
Greatly, operation difficulty is high, and the skill set requirements to operator are high, is difficult production, complex procedures, waste of manpower, and not easy-maintaining adjustment.
Utility model content
The purpose of this utility model is to provide a kind of bag of sewing machine to cut integrated feeding mechanism, to solve above-mentioned background skill
The problem proposed in art.
To achieve the above object, the utility model provides following technical scheme：A kind of bag of sewing machine cuts integral feed machine
Structure, including body, transmission arm seat, transmission arm link pin, transmission arm central shaft, swing seat, bound edge tube stent, knife rest positioning seat, drawing
Arm connecting plate, torque arm connecting seat, flexible handle, guide shaft, sliding block axle, connection lever pin, small axle, cutting knife bridge foundary weight, swing seat bearing pin
With flake joint, eccentric wheel is installed in described rotating shaft, one end of the eccentric wheel is connected with crank, and the eccentric wheel is logical
Cross crank gearing and be connected with transmission arm, the transmission arm is arranged on the transmission arm seat for being fixed on frame by transmission arm central shaft
On, the transmission arm has cutter bridge connecting rod by connecting rod pin connection, and the cutter bridge connecting rod is distinguished by flake joint
Be connected with the axis of guide and tool rest, the tool rest is connected with cutting knife torque arm by sliding block axle, described cutting knife torque arm by guide shaft and
Small axle is arranged on and is fixed on the knife rest positioning seat of framework soleplate, and the other end of the guide shaft is provided with limited block, and the limit
Back-moving spring is socketed between position block and knife rest positioning seat, the cutting knife torque arm is by torque arm connecting plate and is arranged on flexible handle
On torque arm connecting seat be connected, the tool rest is provided with cutting knife bridge by screw and cutting knife bridge foundary weight, and the knife rest is determined
The axis hole interior axle of position seat is dynamic to be connected with the axis of guide, and blade bearing, and the blade bearing are provided with the mounting hole of the cutting knife bridge
Mounting hole in be respectively arranged with cutting knife and cutting knife pressing plate, backplate is installed between the cutting knife and cutting knife pressing plate, and cutting knife with
Top knife pin is connected between cutting knife pressing plate.
Preferably, bound edge cylinder is installed on the bound edge tube stent, and the inner side of bound edge cylinder is provided with cylinder base, it is described
One end of bound edge tube stent is connected with feed dog hole axle, and the other end is arranged in the axis hole of swing seat, and the swing seat passes through swing seat pin
Axle is arranged on the base plate of frame.
Preferably, one end of the flexible handle is connected with flexible handle seat, and the torque arm connecting seat is arranged on activity
Between handle set and flexible handle seat.
Preferably, one end of the axis of guide is connected with and guide groove is provided with the inside of guide, and guide.
Preferably, the bottom of the frame is provided with needle plate, and one end of the tube stent is connected with feed dog by axis hole,
The bottom of the frame is provided with needle plate, and the both sides of the needle plate are separately installed with interior presser feet and outer presser feet.
Technique effect of the present utility model and advantage：The bag of the sewing machine cuts integrated feeding mechanism, by torque arm connecting seat
Cutting knife torque arm is pulled, cutting knife is separated with the stationary knife on needle plate, be easy to the adjustment and repairing of sewing machine, the rotation of sewing machine upper shaft
Motion band movable eccentric wheel and crank make transmission arm oscillating motion, then through connecting lever pin, cutter bridge connecting rod, flake joint and guiding
Axle forms tool rest, and motion is swung up and down with sliding block axle as axle center, so as to form cutting knife the relative of stationary knife mouthful with needle plate cut
Cut motion, continuously cut off fabric, bound edge cylinder then be arranged on cutting knife behind, the incision of fabric one is bound edge sewing, quick shape
Into product, the device is simple to operate, it is easy to repair, and bag cuts integrated synthesis feeding, reduces operation, improves operating efficiency, quick shape
Into product.
Brief description of the drawings
Fig. 1 is that the bag of sewing machine described in the utility model embodiment cuts integrated synthesis feed mechanism schematic diagram；
Fig. 2 is that the bag of sewing machine described in the utility model embodiment cuts integrated synthesis feed mechanism confined explosion schematic diagram；
Fig. 3 is that the bag of sewing machine described in the utility model embodiment cuts integrated synthesis feed mechanism partial exploded view.
In figure：1 eccentric wheel, 2 cranks, 3 cylinder bases, 4 bound edges cylinder, 6 transmission arms, 7 transmission arm seats, 10 transmission arm central shafts, 12
Top knife pin, 14 cutter bridge connecting rods, 15 cutting knife pressing plates, 17 tool rests, 18 cutting knifes, 19 blade bearings, 20 swing seats, 22 bound edge tube stents,
24 cutting knife bridges, 26 knife rest positioning seats, 27 cutting knife torque arm, 28 torque arm connecting plates, 29 torque arm connecting seats, 30 flexible handles, 31 are lived
Fixed handle seat, 33 guide shafts, 34 limited blocks, 35 back-moving springs, 36 axis of guides, 37 sliding block axles, 40 connection lever pins, 42 guide grooves, 46 are led
Cylinder, 48 small axles, 50 cutting knife bridge foundary weight, 53 swing seat bearing pins, 58 flake joints, 67 backplates, presser feet, 71 outer presser feets, 72 pins in 70
Plate, 73 feed dogs.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
The bag that the utility model provides a kind of sewing machine as Figure 1-3 cuts integrated feeding mechanism, including body 5,
Transmission arm seat 7, transmission arm central shaft 10, swing seat 20, bound edge tube stent 22, knife rest positioning seat 26, torque arm connecting plate 28, torque arm connect
Joint chair 29, flexible handle 30, guide shaft 33, sliding block axle 37, connection lever pin 40, small axle 48, cutting knife bridge foundary weight 50, swing seat bearing pin 53
With flake joint 58, eccentric wheel 1 is installed in described rotating shaft, one end of the eccentric wheel 1 is connected with crank 2, and described inclined
Heart wheel 1 is connected with transmission arm 6 by crank 2, and the transmission arm 6 is arranged on by transmission arm central shaft 10 and is fixed on frame
On 5 transmission arm seat 7, the transmission arm 6 is connected with cutter bridge connecting rod 14, the cutter bridge connecting rod by connecting lever pin 40
14 are connected to the axis of guide 36 and tool rest 17 by flake joint 58, and the tool rest 17 is connected with cutting knife and draws by sliding block axle 37
Arm 27, described cutting knife torque arm 27 is arranged on by guide shaft 33 and small axle 48 is fixed on the knife rest positioning seat 26 of the base plate of frame 5,
The other end of the guide shaft 33 is provided with and reset bullet is socketed between limited block 34, and the limited block 34 and knife rest positioning seat 26
Spring 35, the cutting knife torque arm 27 is connected by torque arm connecting plate 28 with the torque arm connecting seat 29 on flexible handle 30,
The tool rest 17 is provided with cutting knife bridge 24, the axis hole interior axle of the knife rest positioning seat 26 by screw and cutting knife bridge foundary weight 50
It is dynamic to be connected with the axis of guide 36, blade bearing 19 is installed in the mounting hole of the cutting knife bridge 24, and the blade bearing 19 installation
Cutting knife 18 and cutting knife pressing plate 15 are respectively arranged with hole, backplate 67 are installed, and cut between the cutting knife 18 and cutting knife pressing plate 15
It is connected between knife 18 and cutting knife pressing plate 15 and pushes up knife pin 12.
When flexible handle 30 swings to the right and locks, torque arm connecting seat 29 pulls cutting knife torque arm 27, tool rest 17 and installation
Parts thereon are all moved to right, and cutting knife 18 is separated with the stationary knife on needle plate 72, are easy to the adjustment and repairing of sewing machine, work as work
Fixed handle 30 is swung when in place to the left, and in the presence of back-moving spring 35, cutting knife 18 is fitted with the edge of a knife of needle plate 72, and bound edge cylinder 4 is passed through
Cylinder base 3 is arranged on bound edge support 22, and the one end of bound edge tube stent 22 is connected with the hole axle of feed dog 73, and one end is arranged on swing seat 20
Axis hole in, swing seat 20 is arranged on baseplate of sewing machine with swing seat bearing pin, when sewing machine, the rotation fortune of sewing machine upper shaft
The dynamic oscillating motion by the drive crank 2 of eccentric wheel 1 and transmission arm 6, then through connecting lever pin 40, cutter bridge connecting rod 14, flake
Joint 58 and the axis of guide 36 form tool rest 17 and swing up and down motion as axle center with sliding block axle 37, so as to form cutting knife 18 and needle plate
The mutual shear motion of stationary knife on 72 mouthful, continuously cuts off fabric, bound edge cylinder 4 be then arranged on behind cutting knife 18, fabric one
Incision is bound edge sewing, quickly forms product.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (5)
1. a kind of bag of sewing machine cuts integrated feeding mechanism, including body（5）, transmission arm seat（7）, transmission arm central shaft（10）、
Swing seat（20）, bound edge tube stent（22）, knife rest positioning seat（26）, torque arm connecting plate（28）, torque arm connecting seat（29）, flexible handle
（30）, guide shaft（33）, sliding block axle（37）, connection lever pin（40）, small axle（48）, cutting knife bridge foundary weight（50）, swing seat bearing pin（53）
With flake joint（58）, it is characterised in that：Eccentric wheel is installed in described rotating shaft（1）, the eccentric wheel（1）One end connection
There is crank（2）, and the eccentric wheel（1）By crank（2）It is connected with transmission arm（6）, the transmission arm（6）By transmission
Arm central shaft（10）Installed in being fixed on frame（5）Transmission arm seat（7）On, the transmission arm（6）By connecting lever pin（40）
It is connected with cutter bridge connecting rod（14）, the cutter bridge connecting rod（14）By flake joint（58）It is connected to the axis of guide
（36）With tool rest（17）, the tool rest（17）By sliding block axle（37）It is connected with cutting knife torque arm（27）, described cutting knife torque arm
（27）By guide shaft（33）With small axle（48）Installed in being fixed on frame（5）The knife rest positioning seat of base plate（26）On, the guide shaft
（33）The other end limited block is installed（34）, and the limited block（34）With knife rest positioning seat（26）Between be socketed with reset bullet
Spring（35）, the cutting knife torque arm（27）By torque arm connecting plate（28）With installed in flexible handle（30）On torque arm connecting seat
（29）It is connected, the tool rest（17）By screw and cutting knife bridge foundary weight（50）Cutting knife bridge is installed（24）, the knife rest
Positioning seat（26）Axis hole interior axle dynamic be connected with the axis of guide（36）, the cutting knife bridge（24）Mounting hole in blade bearing is installed
（19）, and the blade bearing（19）Mounting hole in be respectively arranged with cutting knife（18）With cutting knife pressing plate（15）, the cutting knife（18）
With cutting knife pressing plate（15）Between backplate is installed（67）, and cutting knife（18）With cutting knife pressing plate（15）Between be connected with top knife pin
（12）.
2. a kind of bag of sewing machine according to claim 1 cuts integrated feeding mechanism, it is characterised in that：The bound edge cylinder branch
Frame（22）On be provided with bound edge cylinder（4）, and bound edge cylinder（4）Inner side be provided with cylinder base（3）, the bound edge tube stent（22）
One end be connected with feed dog hole axle, the other end be arranged on swing seat（20）Axis hole in, the swing seat（20）By swing seat bearing pin
（53）Installed in frame（5）Base plate on.
3. a kind of bag of sewing machine according to claim 1 cuts integrated feeding mechanism, it is characterised in that：The flexible handle
（30）One end be connected with flexible handle seat（31）, and the torque arm connecting seat（29）Installed in flexible handle seat（31）With activity
Handle set（31）Between.
4. a kind of bag of sewing machine according to claim 1 cuts integrated feeding mechanism, it is characterised in that：The axis of guide
（36）One end be connected with guide（46）, and guide（46）Inner side be provided with guide groove（42）.
5. a kind of bag of sewing machine according to claim 1 cuts integrated feeding mechanism, it is characterised in that：The tube stent
（22）One end feed dog is connected with by axis hole（73）, the frame（5）Bottom needle plate is installed（72）, the needle plate
（72）Both sides be separately installed with interior presser feet（70）With outer presser feet（71）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621189498.1U CN206279332U (en) | 2016-11-05 | 2016-11-05 | A kind of bag of sewing machine cuts integrated feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621189498.1U CN206279332U (en) | 2016-11-05 | 2016-11-05 | A kind of bag of sewing machine cuts integrated feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206279332U true CN206279332U (en) | 2017-06-27 |
Family
ID=59082197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621189498.1U Active CN206279332U (en) | 2016-11-05 | 2016-11-05 | A kind of bag of sewing machine cuts integrated feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206279332U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110079940A (en) * | 2018-09-14 | 2019-08-02 | 南通迈威智能科技有限公司 | The rectilinear high speed cutter mechanism of sewing machine |
| CN111206336A (en) * | 2018-11-21 | 2020-05-29 | 吴江市优力机械有限公司 | Double-needle comprehensive feeding, cutting, overedging and sewing integrated sewing machine |
-
2016
- 2016-11-05 CN CN201621189498.1U patent/CN206279332U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110079940A (en) * | 2018-09-14 | 2019-08-02 | 南通迈威智能科技有限公司 | The rectilinear high speed cutter mechanism of sewing machine |
| CN110079940B (en) * | 2018-09-14 | 2021-11-26 | 南通迈威智能科技有限公司 | Vertical high-speed cutter mechanism of sewing machine |
| CN111206336A (en) * | 2018-11-21 | 2020-05-29 | 吴江市优力机械有限公司 | Double-needle comprehensive feeding, cutting, overedging and sewing integrated sewing machine |
| CN111206336B (en) * | 2018-11-21 | 2021-09-14 | 吴江市优力机械有限公司 | Double-needle comprehensive feeding, cutting, overedging and sewing integrated sewing machine |
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