CN216473861U - Independent cutter of overedger - Google Patents
Independent cutter of overedger Download PDFInfo
- Publication number
- CN216473861U CN216473861U CN202122665442.6U CN202122665442U CN216473861U CN 216473861 U CN216473861 U CN 216473861U CN 202122665442 U CN202122665442 U CN 202122665442U CN 216473861 U CN216473861 U CN 216473861U
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- cutter
- connecting rod
- eccentric wheel
- adjusting
- fixed
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Abstract
The utility model discloses an independent cutter of a overedger, which comprises a motor, wherein an eccentric wheel is fixedly connected to a driving shaft of the motor, a cutter connecting rod is installed at one end, away from the motor, of the eccentric wheel, an adjusting piece used for adjusting the cutter connecting rod is arranged on the eccentric wheel, a movable cutter swing arm is fixedly installed at one end, away from the eccentric wheel, of the cutter connecting rod, a movable cutter is installed on the movable cutter swing arm, a fixed cutter is fixedly connected to the front end of the cutter connecting rod, a fixed plate is fixedly connected to the left end of the fixed cutter, and a waste material air suction opening is fixedly installed at the left end of the fixed plate. When the utility model is used for cutting the wire end, the cutting can be carried out without completely starting the overedger, so that the wire cutting efficiency is improved, and the use is more convenient.
Description
Technical Field
The utility model relates to the technical field of overedgers, in particular to an independent cutter of an overedger.
Background
The overedger is also called a hemming machine, a stacking machine and a sewing machine, generally has three, four and five threads, and has the main function of preventing the sewing head of clothes from fluffing, can be used for hemming and can also be used for sewing T-shirts, sportswear, underwear, knitted fabrics and other fabrics, the overedger can simultaneously perform cutting and sewing, and stitches are like meshes and are also suitable for elastic fabrics.
When the existing overedger cuts a thread, the thread end can be cut only by completely starting the overedger, and when the overedger is used, the thread end needs to be cut for a long time, so that the overedger is inconvenient to use.
Therefore, the independent cutter of the overedger is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that a overedger needs to be completely started when a thread end is cut off in the prior art, and provides an independent cutter of the overedger.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the independent cutter of overedger, which comprises a motor, fixedly connected with eccentric wheel in the drive shaft of motor, the eccentric wheel is kept away from the one end of motor and is installed the cutter connecting rod, be equipped with the regulating part that is used for adjusting the cutter connecting rod on the eccentric wheel, the one end fixed mounting that the eccentric wheel was kept away from to the cutter connecting rod has the sword swing arm, it moves the sword to install on the sword swing arm, the front side of cutter connecting rod is equipped with the stationary knife, the left end fixedly connected with fixed plate of stationary knife, the left end fixed mounting of fixed plate has the waste material inlet scoop.
Preferably, the adjusting part comprises an adjusting eccentric block, the adjusting eccentric block is fixedly connected with the eccentric wheel, an adjusting groove is formed in one end, far away from the eccentric wheel, of the adjusting eccentric block, the cutting knife connecting rod is installed in the adjusting groove, and the relative installation position of the cutting knife connecting rod and the adjusting groove can be adjusted.
Preferably, the middle part of the moving blade is provided with a mounting hole, the moving blade is rotatably connected with the swing arm of the moving blade through the mounting hole, the left part of the moving blade is provided with a rotating hole, and the moving blade is rotatably connected with the fixed blade through the rotating hole.
Preferably, the movable knife and the cutter connecting rod are located in the same plane, the fixed knife is located on the front side of the movable knife and the cutter connecting rod, and the cutting edge of the fixed knife is abutted to the cutting edge of the movable knife.
Preferably, the relative position of the motor and the fixed knife is fixed.
Compared with the prior art, the utility model has the beneficial effects that:
when the novel wire cutting machine is used, the eccentric wheel is driven to rotate through the motor, the eccentric wheel drives the movable knife to swing left and right through the cutter connecting rod, the wire end can be cut off in the swinging process, then the wire end is sucked away through the waste material air suction opening, the working frequency of the cutter is controlled by adjusting the rotating speed of the motor, the swinging amplitude of the cutter can be controlled by adjusting the position of the cutter connecting rod in the adjusting groove, when the wire end is cut, the wire end can be cut only by starting the motor, the overedger does not need to be started, the wire cutting efficiency is improved, and the novel wire cutting machine is convenient to use.
When the utility model is used for cutting the wire end, the cutting can be carried out without completely starting the overedger, so that the wire cutting efficiency is improved, and the use is more convenient.
Drawings
FIG. 1 is a perspective view of the structure of an independent cutter of the overedger provided by the present invention;
FIG. 2 is a perspective view of a portion of the structure of the independent cutter of the overedger in accordance with the present invention.
In the figure: the device comprises a motor 1, an eccentric wheel 2, an eccentric adjusting block 3, a cutter connecting rod 4, a movable cutter 5, a movable cutter swing arm 6, a fixed cutter 7, a waste material exhaust inlet 8, an adjusting groove 9, a mounting hole 10, a rotating hole 11 and a fixed plate 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, an independent cutting knife of an overlock sewing machine comprises a motor 1, it should be noted that the motor 1 can adopt a driving motor with the model number of Y315M-10, and the driving motor is electrically connected with an external power supply, for the prior art, details are not described, an eccentric wheel 2 is fixedly connected to a driving shaft of the motor 1, a cutting knife connecting rod 4 is installed at one end of the eccentric wheel 2 far away from the motor 1, it should be noted that the cutting knife connecting rod 4 can convert a rotating track of an adjusting eccentric block 3 into a reciprocating swinging track of a cutting knife 5, an adjusting piece for adjusting the cutting knife connecting rod 4 is arranged on the eccentric wheel 2, it should be noted that the adjusting piece comprises the adjusting eccentric block 3, the adjusting eccentric block 3 is fixedly connected with the eccentric wheel 2, an adjusting groove 9 is arranged at one end of the adjusting eccentric block 3 far away from the eccentric wheel 2, the cutting knife connecting rod 4 is installed in the adjusting groove 9, and the relative installation position of the cutting knife connecting rod 4 and the adjusting groove 9 can be adjusted, one end of the cutter connecting rod 4, which is far away from the eccentric wheel, is fixedly provided with a movable blade swing arm 6, the movable blade swing arm 6 is provided with a movable blade 5, and it should be noted that the movable blade 5 and the cutter connecting rod 4 are located in the same plane.
In the utility model, a fixed knife 7 is positioned at the front side of a movable knife 5 and a cutter connecting rod 4, the cutting edge of the fixed knife 7 is abutted against the cutting edge of the movable knife 5, the fixed knife 7 is arranged at the front side of the cutter connecting rod 4, it should be noted that the middle part of the movable knife 5 is provided with a mounting hole 10, the movable knife 5 is rotatably connected with a movable knife swing arm 6 through the mounting hole 10, the left part of the movable knife 5 is provided with a rotating hole 11, the movable knife 5 is rotatably connected with the fixed knife 7 through the rotating hole 11, the left end of the fixed knife 7 is fixedly connected with a fixed plate 12, the left end of the fixed plate 12 is fixedly provided with a waste material air suction opening 8, and it is worth mentioning that the relative position of the motor 1 and the fixed knife 7 is fixed.
When the device is used, the motor 1 drives the eccentric wheel 2 to rotate, the eccentric wheel 2 drives the movable blade 5 to swing left and right through the cutter connecting rod 4, the thread end can be cut off in the swinging process, then the thread end is sucked away through the waste material air suction opening 8, the working frequency of the movable blade 5 is controlled through adjusting the rotating speed of the motor 1, and the swinging amplitude of the movable blade 5 can be controlled by adjusting the position of the cutter connecting rod 4 in the adjusting groove 9.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. Hemming machine independent cutter, including motor (1), its characterized in that, fixedly connected with eccentric wheel (2) in the drive shaft of motor (1), eccentric wheel (2) are kept away from the one end of motor (1) and are installed cutter connecting rod (4), be equipped with the regulating part that is used for adjusting cutter connecting rod (4) on eccentric wheel (2), the one end fixed mounting that the eccentric wheel was kept away from in cutter connecting rod (4) has moved sword swing arm (6), move and install on sword swing arm (6) and move sword (5), the front side of cutter connecting rod (4) is equipped with stationary knife (7), the left end fixedly connected with fixed plate (12) of stationary knife (7), the left end fixed mounting of fixed plate (12) has waste material inlet scoop (8).
2. The independent cutting knife of the overedger according to claim 1, characterized in that the adjusting piece comprises an adjusting eccentric block (3), the adjusting eccentric block (3) is fixedly connected with the eccentric wheel (2), one end of the adjusting eccentric block (3) far away from the eccentric wheel (2) is provided with an adjusting groove (9), the cutting knife connecting rod (4) is installed in the adjusting groove (9), and the relative installation positions of the cutting knife connecting rod (4) and the adjusting groove (9) can be adjusted.
3. The independent cutter of the overedger according to claim 1, wherein the middle part of the movable cutter (5) is provided with a mounting hole (10), the movable cutter (5) is rotatably connected with the movable cutter swing arm (6) through the mounting hole (10), the left part of the movable cutter (5) is provided with a rotating hole (11), and the movable cutter (5) is rotatably connected with the fixed cutter (7) through the rotating hole (11).
4. The independent cutter of the overedger according to claim 1, wherein the movable cutter (5) and the cutter connecting rod (4) are positioned in the same plane, the fixed cutter (7) is positioned at the front side of the movable cutter (5) and the cutter connecting rod (4), and the blade of the fixed cutter (7) is abutted against the blade of the movable cutter (5).
5. The independent cutter of overedger according to claim 1, characterized in that the relative position of the motor (1) and the fixed knife (7) is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122665442.6U CN216473861U (en) | 2021-11-03 | 2021-11-03 | Independent cutter of overedger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122665442.6U CN216473861U (en) | 2021-11-03 | 2021-11-03 | Independent cutter of overedger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216473861U true CN216473861U (en) | 2022-05-10 |
Family
ID=81446037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122665442.6U Active CN216473861U (en) | 2021-11-03 | 2021-11-03 | Independent cutter of overedger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216473861U (en) |
-
2021
- 2021-11-03 CN CN202122665442.6U patent/CN216473861U/en active Active
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