CN206263907U - A kind of platform rotates positioner control device - Google Patents
A kind of platform rotates positioner control device Download PDFInfo
- Publication number
- CN206263907U CN206263907U CN201621232567.2U CN201621232567U CN206263907U CN 206263907 U CN206263907 U CN 206263907U CN 201621232567 U CN201621232567 U CN 201621232567U CN 206263907 U CN206263907 U CN 206263907U
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- sheave
- positioner
- cam disc
- control device
- reductor
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Abstract
The utility model discloses a kind of platform rotation positioner control device, including motor and speed reducer on displacement machine base, being connected, cam disc is connected with the reductor, the side of the cam disc is provided with the sheave being connected with positioner frock, and the cylinder in the groove that can snap in the sheave is provided with the cam disc.The rotational angle of positioner is controlled by way of common electric machine acceleration and deceleration machine coordinates sheave, in the preceding a quarter circle that speed reducer output shaft is rotated, sheave is driven to rotate 90 °, in rear 3/4ths circle that speed reducer output shaft is rotated, sheave is remained stationary as, i.e. control motor internal contracting brake is to be capable of achieving the control to sheave rotational angle in rear 3/4ths circle that reductor is rotated, and coordinates common electric machine to realize the precise control to positioner rotational angle by mechanical structure, reduces cost.
Description
Technical field
The utility model relate to a kind of platform rotation positioner control device, belong to positioner control technology field.
Background technology
, it is necessary to accurate quick control to its rotational angle during positioner is rotated, existing control mode is led to
It is often to be controlled using high-precision servomotor, but not only cost is very high for this control mode, and used in long-time
Precision cannot be guaranteed afterwards.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of platform rotation positioner control device, by machinery
Respective outer side edges common electric machine realizes the precise control to positioner rotational angle.
In order to solve the above-mentioned technical problem, the technical scheme that the utility model is used is：
A kind of platform rotates positioner control device, including on displacement machine base, the motor that is connected and subtract
Fast machine, is connected with cam disc on the reductor, the side of the cam disc is provided with the sheave being connected with positioner frock,
The cylinder in the groove that can snap in the sheave is provided with the cam disc.
A kind of foregoing platform rotation positioner control device, it is characterised in that：The cam disc passes through shaft coupling and institute
Reductor is stated to be connected.
A kind of foregoing platform rotation positioner control device, it is characterised in that：The sheave is 90 ° of sheaves.
The beneficial effects of the utility model are：Positioner is controlled by way of common electric machine acceleration and deceleration machine coordinates sheave
Rotational angle, in the preceding a quarter circle that speed reducer output shaft is rotated, drives sheave to rotate 90 °, turns in speed reducer output shaft
When dynamic rear 3/4ths enclose, sheave is remained stationary as, i.e., control motor internal contracting brake is in rear 3/4ths circle that reductor is rotated
The control to sheave rotational angle is capable of achieving, coordinates common electric machine to realize to the accurate of positioner rotational angle by mechanical structure
Control, reduces cost.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of platform of the utility model rotates positioner control device.
Specific embodiment
Below in conjunction with Figure of description, the utility model is further described.
As shown in figure 1, a kind of platform rotation positioner control device, including on displacement machine base 7, be connected
Motor 1 and reductor 2, cam disc 4 is connected with the reductor, the side of the cam disc 4 is provided with and positioner work
Pretend the sheave 5 of connection, the cylinder 6 in the groove that can snap in the sheave 5 is provided with the cam disc 4.The present embodiment
In, the gearratio of reductor is 205, and sheave 5 is 90 ° of sheaves.
When speed reducer output shaft rotation is turned around, sheave 5 is driven to rotate 90 °, wherein, what is rotated in speed reducer output shaft
During preceding a quarter circle, sheave is driven to rotate 90 °, in rear 3/4ths circle that speed reducer output shaft is rotated, sheave keeps not
It is dynamic, that is to say, that between the number of turns of motor rotation is enclosed in 51.25-205, as long as controlling to give motor one signal by PLC, to make
Its band-type brake, positioner tooling platform just can greatly reduce cost while improve at 90 ° of positions by this mechanism controls
In 0 °, 90 °, 180 °, the 270 ° precision of the resetting of position.
If necessary to be controlled to the different angles that positioner is rotated, then need to only change different sheaves and be capable of achieving.
In the present embodiment, the cam disc 4 is connected by shaft coupling with the reductor 2, and the sheave passes through shaft coupling
Device is connected with positioner frock, improves transmission accuracy.
In sum, a kind of platform rotation positioner control device that the utility model is provided, is coordinated by mechanical structure
Common electric machine realizes the precise control to positioner rotational angle.
General principle of the present utility model, principal character and advantage has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the utility model spirit and scope are not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within the range of claimed the utility model.The utility model claims scope
By appending claims and its equivalent circle..
Claims (3)
1. a kind of platform rotates positioner control device, it is characterised in that：Including installed in displacement machine base（7）On, be connected
The motor for connecing（1）And reductor（2）, cam disc is connected with the reductor（4）, the cam disc（4）Side be provided with
The sheave being connected with positioner frock（5）, the cam disc（4）On be provided with and can snap in the sheave（5）Groove in
Cylinder（6）.
2. a kind of platform according to claim 1 rotates positioner control device, it is characterised in that：The cam disc（4）
By shaft coupling and the reductor（2）It is connected.
3. a kind of platform according to claim 1 rotates positioner control device, it is characterised in that：The sheave（5）For
90 ° of sheaves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621232567.2U CN206263907U (en) | 2016-11-17 | 2016-11-17 | A kind of platform rotates positioner control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621232567.2U CN206263907U (en) | 2016-11-17 | 2016-11-17 | A kind of platform rotates positioner control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206263907U true CN206263907U (en) | 2017-06-20 |
Family
ID=59040186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621232567.2U Active CN206263907U (en) | 2016-11-17 | 2016-11-17 | A kind of platform rotates positioner control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206263907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335036A (en) * | 2016-11-17 | 2017-01-18 | 苏州澳冠智能装备股份有限公司 | Control device of platform rotary positioner |
-
2016
- 2016-11-17 CN CN201621232567.2U patent/CN206263907U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335036A (en) * | 2016-11-17 | 2017-01-18 | 苏州澳冠智能装备股份有限公司 | Control device of platform rotary positioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180605 Address after: 314000 Zhejiang, Jiaxing, Xiuzhou New Area 3, 1, 104. Patentee after: Jiaxing Yun cut supply chain management Co., Ltd. Address before: 215213 No. 88 Longjiang Road, FenHu hi tech Zone, Wujiang District, Suzhou, Jiangsu Patentee before: SUZHOU AGR INTELLIGENT EQUIPMENT CO., LTD. |
|
| TR01 | Transfer of patent right |