CN217997493U - Driving mechanism of shuttle frame - Google Patents
Driving mechanism of shuttle frame Download PDFInfo
- Publication number
- CN217997493U CN217997493U CN202222215484.4U CN202222215484U CN217997493U CN 217997493 U CN217997493 U CN 217997493U CN 202222215484 U CN202222215484 U CN 202222215484U CN 217997493 U CN217997493 U CN 217997493U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- shuttle frame
- eccentric wheel
- shifting
- drive mechanism
- 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
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to an actuating mechanism of shuttle frame, including step motor, step motor is connected with the eccentric wheel, and the eccentric wheel is connected with the connecting rod, and the end connection of connecting rod has dials the foot, and the both sides of connecting rod are equipped with locating piece and left control seat respectively, and the top of left control seat is equipped with the driving lever, and the driving lever passes through the elastic pin to be connected with the connecting rod. The utility model discloses a step motor control, this structure is durable, can carry out variable control, and is convenient for cooperate other positions to improve and realize new function.
Description
Technical Field
The utility model relates to a actuating mechanism especially relates to an actuating mechanism of shuttle frame, mainly used shuttle frame's drive.
Background
The shuttle frame is one of the essential parts in the knitting machine, and the existing shuttle frame almost adopts electromagnet drive. However, the structure driven by the electromagnet is easy to generate heat, has a particularly high failure rate, does not have a detection signal, and is not in accordance with the progress of intellectualization of the device. Accordingly, the present invention is provided.
SUMMERY OF THE UTILITY MODEL
To the above technical problem of prior art, the utility model aims at providing a driving mechanism of shuttle frame, it adopts step motor control, and this structure is durable, can carry out variable control, and is convenient for cooperate other positions to improve and realize new function.
In order to achieve the purpose, the utility model is realized by the following technical proposal:
the driving mechanism of the shuttle frame comprises a stepping motor, wherein the stepping motor is connected with an eccentric wheel, the eccentric wheel is connected with a connecting rod, the end part of the connecting rod is connected with a shifting pin, a positioning block and a left control seat are respectively arranged on two sides of the connecting rod, a shifting rod is arranged above the left control seat, and the shifting rod is connected with the connecting rod through an elastic pin.
The eccentric wheel is connected with the connecting rod through a first shaft position screw, and the end part of the connecting rod is connected with the poking foot through a second shaft position screw.
Still include the motor cabinet, step motor installs on the motor cabinet, and the below of motor cabinet is equipped with the gusset, and the motor cabinet is inside to be equipped with the original point switch.
The positioning block is connected with the connecting rod through a first screw.
The driving lever is connected with the left control seat through a pin shaft, and a tension spring is arranged below the pin shaft.
And a wire pressing piece is arranged above the shifting lever and connected to the shifting lever through a second screw.
The utility model has the advantages as follows:
the utility model discloses the actuating mechanism of shuttle frame adopts step motor control, and this structure is very durable, has improved life greatly, and can carry out variable control, is convenient for cooperate other positions to improve and realizes new function, has further realized the intellectuality of equipment.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a wire pressing piece of the present invention;
wherein, 1 is a deflector rod, 2 is a wire pressing sheet, 3 is a positioning block, 4 is a left control seat, 5 is a deflector foot, 6 is a pin shaft, 7 is a screw II, 8 is an axial position screw I, 9 is a screw I, 10 is an elastic pin, 11 is an axial position screw II, 12 is a tension spring, 13 is an original point switch, 14 is a stepping motor, 15 is a motor seat, 16 is a rib plate, 17 is a connecting rod, and 18 is an eccentric wheel.
Detailed Description
The present invention will be further described with reference to the following specific examples, but the scope of the present invention is not limited thereto.
As shown in fig. 1 and 2, the driving mechanism of the bobbin creel of this embodiment includes a motor base 15, a stepping motor 14 is installed on the motor base 15, a rib plate 16 is provided below the motor base 15, and an origin switch 13 is provided inside the motor base 15.
The stepping motor 14 is connected with an eccentric wheel 18, the eccentric wheel 18 is connected with a connecting rod 17 through a first shaft position screw 8, and the end part of the connecting rod 17 is connected with the poking foot 5 through a second shaft position screw 11. The two sides of the connecting rod 17 are respectively provided with a positioning block 3 and a left control seat 4, the positioning block 3 is connected with the connecting rod 17 through a first screw 9, the shifting rod 1 is connected with the left control seat 4 through a pin shaft 6, and a tension spring 12 is arranged below the pin shaft 6. A deflector rod 1 is arranged above the left control seat 4, and the deflector rod 1 is connected with a connecting rod 17 through an elastic pin 10. The upper part of the driving lever 1 is provided with a wire pressing piece 2, and the wire pressing piece 2 is connected to the driving lever 1 through a second screw 7.
When the stepping motor 14 rotates to drive the eccentric wheel 18 to rotate, when the eccentric wheel 18 rotates, the connecting rod 17 fixed on the eccentric wheel 18 follows up, and the connecting rod 17 drives the poking foot 5 to rotate by taking the shaft position screw II 11 as a center. When the eccentric wheel 18 rotates to the far end, namely the signal trigger point of the origin switch 13, the shifting foot 5 is in a retraction state, and the shifting lever 1 is pulled back to an initial state by the tension spring 12; when the eccentric wheel 18 rotates to the far and near ends, the poking foot 5 is in the extending state, and the poking rod 1 is pushed to the selected state by the poking foot 5.
The above embodiments are only used for explaining the inventive concept of the present invention, and not for limiting the protection of the claims of the present invention, and all the insubstantial modifications of the present invention made by using the above inventive concept shall fall within the protection scope of the present invention.
Claims (6)
1. A driving mechanism of a shuttle frame is characterized in that: the automatic control device comprises a stepping motor, wherein the stepping motor is connected with an eccentric wheel, the eccentric wheel is connected with a connecting rod, the end part of the connecting rod is connected with a shifting pin, two sides of the connecting rod are respectively provided with a positioning block and a left control seat, a shifting rod is arranged above the left control seat, and the shifting rod is connected with the connecting rod through an elastic pin.
2. The drive mechanism for a shuttle frame as claimed in claim 1, wherein: the eccentric wheel is connected with the connecting rod through a first shaft position screw, and the end part of the connecting rod is connected with the poking foot through a second shaft position screw.
3. The drive mechanism for a shuttle frame as claimed in claim 1, wherein: still include the motor cabinet, step motor installs on the motor cabinet, and the below of motor cabinet is equipped with the gusset, and the inside original point switch that is equipped with of motor cabinet.
4. The drive mechanism for a shuttle frame as claimed in claim 1, wherein: the positioning block is connected with the connecting rod through a first screw.
5. The drive mechanism for a shuttle frame as claimed in claim 1, wherein: the driving lever is connected with the left control seat through a pin shaft, and a tension spring is arranged below the pin shaft.
6. The drive mechanism for a shuttle frame as claimed in claim 1, wherein: and a wire pressing piece is arranged above the shifting lever and connected to the shifting lever through a second screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222215484.4U CN217997493U (en) | 2022-08-23 | 2022-08-23 | Driving mechanism of shuttle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222215484.4U CN217997493U (en) | 2022-08-23 | 2022-08-23 | Driving mechanism of shuttle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217997493U true CN217997493U (en) | 2022-12-09 |
Family
ID=84325671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222215484.4U Expired - Fee Related CN217997493U (en) | 2022-08-23 | 2022-08-23 | Driving mechanism of shuttle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217997493U (en) |
-
2022
- 2022-08-23 CN CN202222215484.4U patent/CN217997493U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221209 |