CN214882121U - Numerical control electric central adjusting device of circular knitting machine - Google Patents
Numerical control electric central adjusting device of circular knitting machine Download PDFInfo
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- CN214882121U CN214882121U CN202120850441.6U CN202120850441U CN214882121U CN 214882121 U CN214882121 U CN 214882121U CN 202120850441 U CN202120850441 U CN 202120850441U CN 214882121 U CN214882121 U CN 214882121U
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Abstract
The numerical control electric center adjusting device of the circular knitting machine is characterized in that a motor is installed in each machine groove, the shaft end of each motor faces upwards, the shaft end of each motor penetrates through a shaft hole upwards and then is fixedly connected with a driving gear through a key bar, the motor can drive the driving gear to rotate, the driving gear rotates to drive an adjusting gear ring meshed with the driving gear to rotate, the adjusting gear ring can control the lifting bottom ring meshed with the adjusting gear ring to ascend or descend, a lifting guide ring can ascend/descend along a vertical limiting groove II, and meanwhile the inner diameter end of the lifting bottom ring can ascend/descend along a vertical limiting groove I. The utility model has the characteristics of novel structure, practicality are stronger.
Description
Technical Field
The utility model belongs to knitting machine parts field relates to a transfer device in knitting circular knitting machine numerical control is electronic.
Background
The applicant has filed a utility model named as a precise centering device of a circular knitting machine (patent number: 2020202376640) on 3/2/2020, and the technical scheme of the utility model is that a centering gear set is manually controlled by a pinion, so that the manual operation mode is time-consuming and labor-consuming, the adjustment efficiency is low, and the manual adjustment data are not uniform every time.
Disclosure of Invention
In order to solve the problem, the utility model provides a transfer device in knitting circular knitting machine numerical control is electronic, it adopts electronic mode to come the rotation of control regulation ring gear, the utility model has the characteristics of novel structure, practicality are stronger.
In order to achieve the above object, the present invention provides the following specific technical measures: a numerical control electric center adjusting device of a circular knitting machine comprises a base station, a limit station, a motor, a driving gear, an adjusting gear ring and a lifting bottom ring, and is characterized in that,
a rail groove is milled downwards in the middle of the top surface of the base station, a rail bar protruding downwards is integrally formed on the outer edge of the bottom surface of the adjusting gear ring, the rail groove and the rail bar are both annular, and the rail bar can be embedded into the rail groove downwards;
the inner diameter surface of the adjusting gear ring is milled with a first rectangular thread, and the outer diameter surface of the adjusting gear ring is milled with teeth;
1-3 caulking grooves are milled downwards in the middle of the top surface of the base platform, 1-3 caulking grooves are distributed in the outer diameter direction of the rail groove, a driving gear is installed in each caulking groove, and the driving gear is meshed with the outer diameter surface of the adjusting gear ring;
a lower groove is milled downwards in the inner diameter direction of the top surface of the base station, the outer diameter direction of the bottom surface of the limiting table is protruded downwards to form a supporting seat, the supporting seat is downwards embedded into the lower groove, and the limiting table and the base station are fastened and connected through a locking screw;
a first concave vertical limiting groove is integrally formed in the outer diameter direction of the top surface of the limiting table, and the outer diameter direction of the first vertical limiting groove is continuously concave downwards to form a second vertical limiting groove;
a lifting guide ring protruding downwards is integrally formed on the outer diameter direction of the bottom surface of the lifting bottom ring;
the outer diameter surface of the lifting guide ring is milled with a rectangular thread II, and the lifting guide ring can be meshed with the rectangular thread I of the adjusting gear ring through the rectangular thread II;
1-3 machine grooves are milled upwards in the middle of the bottom surface of the base platform;
the number of the machine grooves is the same as that of the caulking grooves, the machine grooves are positioned right below the caulking grooves, and the caulking grooves are communicated with the machine grooves through shaft holes;
a motor is installed in each machine groove, the shaft end of each motor faces upwards, the shaft end of each motor penetrates through the shaft hole upwards and then is connected with the driving gear in a fastening mode through the key bar, the motor can drive the driving gear to rotate, the driving gear rotates to drive the adjusting gear ring meshed with the driving gear to rotate, the rotating energy of the adjusting gear ring can control the lifting bottom ring meshed with the adjusting gear ring to ascend or descend, the lifting guide ring can move up and down along the vertical limiting groove II, and meanwhile the inner diameter end of the lifting bottom ring can move up and down along the vertical limiting groove I.
The top surface of the lifting type bottom ring is used for installing a saddle.
The motor not only can be a stepping motor but also can be a servo motor.
The utility model discloses not only the data of adjustment at every turn can both be accurate unified, and the efficiency of adjusting moreover is faster.
The beneficial effects of the utility model reside in that, it has novel structure, the stronger characteristics of practicality.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a vertical sectional view of the local combination structure of the present invention.
In the figure: 1-base station, 2-adjusting gear ring, 3-lifting bottom ring, 4-motor, 41-driving gear and 5-limiting station.
Detailed Description
As shown in figure 1, the numerical control electric middle adjusting device of the circular knitting machine is composed of a base station 1, a limit station 5, a motor 4, a driving gear 41, an adjusting gear ring 2 and a lifting type bottom ring 3, and is characterized in that,
a rail groove is milled downwards in the middle of the top surface of the base station 1, a rail bar protruding downwards is integrally formed on the outer edge of the bottom surface of the adjusting gear ring 2, the rail groove and the rail bar are both annular, and the rail bar can be embedded into the rail groove downwards;
the inner diameter surface of the adjusting gear ring 2 is milled with a first rectangular thread, and the outer diameter surface of the adjusting gear ring 2 is milled with teeth;
1-3 caulking grooves are milled downwards in the middle of the top surface of the base platform 1, 1-3 caulking grooves are distributed in the outer diameter direction of the rail groove, a driving gear 41 is installed in each caulking groove, and the driving gear 41 is meshed with the outer diameter surface of the adjusting gear ring 2;
a lower groove is milled downwards in the inner diameter direction of the top surface of the base station 1, the outer diameter direction of the bottom surface of the limiting table 5 protrudes downwards to form a supporting seat, the supporting seat is embedded downwards into the lower groove, and the limiting table 5 is fixedly connected with the base station 1 through a locking screw;
a first concave vertical limiting groove is integrally formed in the outer diameter direction of the top surface of the limiting table 5, and the outer diameter direction of the first vertical limiting groove is continuously concave downwards to form a second vertical limiting groove;
a lifting guide ring protruding downwards is integrally formed on the outer diameter direction of the bottom surface of the lifting bottom ring 3;
a rectangular thread II is milled on the outer diameter surface of the lifting guide ring, and the lifting guide ring can be meshed with the rectangular thread I of the adjusting gear ring 2 through the rectangular thread II;
1-3 machine grooves are milled upwards in the middle of the bottom surface of the base platform 1;
the number of the machine grooves is the same as that of the caulking grooves, the machine grooves are positioned right below the caulking grooves, and the caulking grooves are communicated with the machine grooves through shaft holes;
every inslot all installs a motor 4, the axle head of every motor 4 all up, the axle head of motor 4 upwards runs through behind the shaft hole and realizes the fastening connection through the spline and driving gear 41, motor 4 can drive the rotation of driving gear 41, the rotation of driving gear 41 drives the regulation ring gear 2 rotation of meshing with it again, the rotatory ability control of regulation ring gear 2 with the rising or the decline of mesh over-and-under type foundation ring 3, the lift guide ring can make along vertical spacing groove two and go up/down to remove, simultaneously, the internal diameter end of over-and-under type foundation ring 3 can make along vertical spacing groove one and go up/down to remove.
Claims (1)
1. A numerical control electric center adjusting device of a circular knitting machine comprises a base platform (1), a limit platform (5), a motor (4), a driving gear (41), an adjusting gear ring (2) and a lifting bottom ring (3),
a rail groove is milled downwards in the middle of the top surface of the base station (1), a rail bar protruding downwards is integrally formed on the outer edge of the bottom surface of the adjusting gear ring (2), the rail groove and the rail bar are annular, and the rail bar can be embedded into the rail groove downwards;
the inner diameter surface of the adjusting gear ring (2) is milled with a first rectangular thread, and the outer diameter surface of the adjusting gear ring (2) is milled with teeth;
1-3 caulking grooves are milled downwards in the middle of the top surface of the base platform (1), 1-3 caulking grooves are distributed in the outer diameter direction of the rail groove, a driving gear (41) is installed in each caulking groove, and the driving gear (41) is meshed with the outer diameter surface of the adjusting gear ring (2);
a lower groove is milled downwards in the inner diameter direction of the top surface of the base station (1), the outer diameter direction of the bottom surface of the limiting table (5) is protruded downwards to form a supporting seat, the supporting seat is embedded downwards into the lower groove, and the limiting table (5) and the base station (1) are fastened and connected through a locking screw;
a first concave vertical limiting groove is integrally formed in the outer diameter direction of the top surface of the limiting table (5), and the outer diameter direction of the first vertical limiting groove is continuously concave downwards to form a second vertical limiting groove;
a lifting guide ring protruding downwards is integrally formed on the outer diameter direction of the bottom surface of the lifting bottom ring (3);
a rectangular thread II is milled on the outer diameter surface of the lifting guide ring, and the lifting guide ring can be meshed with the rectangular thread I of the adjusting gear ring (2) through the rectangular thread II;
1-3 machine grooves are milled upwards in the middle of the bottom surface of the base platform (1);
the number of the machine grooves is the same as that of the caulking grooves, the machine grooves are positioned right below the caulking grooves, and the caulking grooves are communicated with the machine grooves through shaft holes;
every inslot all installs a motor (4), the axle head of every motor (4) all up, the axle head of motor (4) upwards runs through behind the shaft hole and realizes the fastening connection through spline and driving gear (41), motor (4) can drive the rotation of driving gear (41), the rotation of driving gear (41) drives regulation ring gear (2) rotation with it meshing again, the rising or the decline of the lift foundation ring (3) of meshing with it can be controlled to the rotatory ability of regulation ring gear (2), the lift guide ring can be along two ascending/descending removals of vertical spacing groove, and simultaneously, the internal diameter end of lift foundation ring (3) can be along one ascending/descending removals of vertical spacing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120850441.6U CN214882121U (en) | 2021-04-24 | 2021-04-24 | Numerical control electric central adjusting device of circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120850441.6U CN214882121U (en) | 2021-04-24 | 2021-04-24 | Numerical control electric central adjusting device of circular knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214882121U true CN214882121U (en) | 2021-11-26 |
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ID=78888467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120850441.6U Active CN214882121U (en) | 2021-04-24 | 2021-04-24 | Numerical control electric central adjusting device of circular knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214882121U (en) |
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2021
- 2021-04-24 CN CN202120850441.6U patent/CN214882121U/en active Active
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