CN207884454U - The device that rotating object turned position is detected and is controlled - Google Patents
The device that rotating object turned position is detected and is controlled Download PDFInfo
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- CN207884454U CN207884454U CN201820366377.2U CN201820366377U CN207884454U CN 207884454 U CN207884454 U CN 207884454U CN 201820366377 U CN201820366377 U CN 201820366377U CN 207884454 U CN207884454 U CN 207884454U
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Abstract
The utility model discloses a kind of devices that rotating object turned position is detected and is controlled, it is related to rotation position detection technique field, it solves the problems, such as to provide a kind of detection and purpose constant, that positive and negative rotation position detection is consistent is detected in control device, realization device power-off restarting rotation position.Technical solution used by the utility model is：The device that rotating object turned position is detected and is controlled, including motor, optical rotary encoder and lower swivel base component, motor and optical rotary encoder are mounted on the side of mounting plate, and motor gear and encoder gear are respectively positioned on the other side of mounting plate and intermesh；Lower swivel base component includes outer housing, and rotating object transmission shaft is installed on outer housing, zero-bit needle is installed on rotating object transmission shaft and driven gear, driven gear is engaged with motor gear or encoder gear, is fixedly mounted at zero-bit needle tip rotating path close to switch.It can coordinate confirmation rotation zero graduation close to switch and zero-bit needle, zero deflection is detected after restarting.
Description
Technical field
The utility model is related to rotation position detection technique field, specifically a kind of turned position to top rotating object
The device for being detected and controlling.
Background technology
For mixed type automatic selling fruit juice mixer in standby mode, shelf are constantly in rotation status, when customer's purchase is specified
Fruit juice when, shelf turning initially to corresponding position and need to stop, so that manipulator picks up specified juice glass.Fruit juice mixer single layer goods
The juice glass type of different taste is a variety of on frame, such as 6 kinds or 8 kinds.Juice glass is rounded on shelf to be uniformly distributed, different
The juice opening position of taste fruit juice is fixed, so needing to ensure the accurate of shelf rotation stop position.Device powers down, after restarting,
The rotation stop position of same fruit juice crawl can not change.
To detect the turned position of shelf, conventional mode is that the detection rotation position of shelf is determined that during debugging
Zero graduation, shelf one-directional rotation.There are following both sides deficiencies for which：On the one hand, the detection of shelf rotation position misses
Poor big, it is big to restart deviation, can not timely automated adjustment and elimination error.On the other hand, to shorten rotation time, shelf need to rotate forward
And reversion, and the crawl rotation stop position of while rotating and reverse same fruit juice is constant, existing design is still not easy to realize positive and negative
Gyration detects and control.
Utility model content
The utility model provides a kind of device that rotating object turned position is detected and is controlled, realization device power-off
Restart rotation position and detects purpose constant, that positive and negative rotation position detection is consistent.
Technical solution is used by the utility model realizes above-mentioned purpose：Rotating object turned position is detected and
The device of control, including motor, optical rotary encoder, mounting plate, close switch and lower swivel base component, motor and photoelectricity rotation
Encoder is mounted on the side of mounting plate, and motor gear, optical rotary encoder connection coding are connected on the output shaft of motor
Device gear, motor gear and encoder gear are respectively positioned on the other side of mounting plate and intermesh.
Lower swivel base component includes outer housing, rotating object transmission shaft and zero-bit needle, and mounting hole, mounting hole is arranged on outer housing
Interior fixed installation bearing block, installation bearing and rotating object transmission shaft, rotating object transmission shaft are located at outside outer housing on bearing block
One end of side is rotating object support end, and rotating object transmission shaft is located at the installation zero-bit needle of one end on the inside of outer housing and driven tooth
Wheel, driven gear are engaged with motor gear or encoder gear, are fixedly mounted at zero-bit needle tip rotating path close to switch.
Further, the motor, optical rotary encoder and mounting plate are respectively positioned in outer housing, rotating object transmission
The one end of axle position on the inside of outer housing is D profile shafts, is arranged the D type holes of adaptation on zero-bit needle and driven gear, zero-bit needle and driven
Gear is placed on D profile shafts, and pad sets washer between zero-bit needle and driven gear, and pad sets shaft block ring on the outside of driven gear.
Specifically, D profile shafts are arranged on the motor gear axis of the motor, D type holes, motor gear close-fitting is arranged in motor gear
Conjunction is installed on motor gear axis, and motor gear outer end pad sets shaft block ring；On the encoder gear axis of optical rotary encoder
D profile shafts are set, and D type holes are arranged in the middle part of encoder gear, and encoder gear tight fit is installed on encoder gear axis, is encoded
Device gear outer end pad sets shaft block ring.
Specifically, boss is arranged in the rotating object support end of the rotating object transmission shaft.
Specifically, the bearing of the lower swivel base component is thrust ball bearing.
Specifically, the motor is AC permanent magnet synchronous motor.
Specifically, the mounting plate is fixed on by screw in outer housing, close open is respectively provided on outer housing and mounting plate
The installation gap of pass.
The device that rotating object turned position is detected and is controlled, motor provide rotary power, photoelectricity rotary coding
Device is used to detect the rotation angle of rotating object, and the zero graduation position close to switch for judging rotating object, zero-bit needle is used for
Start close to switch.
The utility model has the beneficial effects that：The present apparatus can be detected and control to rotating object turned position, due to
The zero graduation for confirming and rotating can be coordinated close to switch and zero-bit needle, and pass to optical rotary encoder, realized to rotating object
The detection and control of turned position, and can guarantee that the detection of power-off restarting rotation position is constant, positive and negative rotation position detection is consistent, and
It can guarantee precision.The present apparatus is simple in structure, and rotation torque is big, at low cost, restarts position zero deflection.
Motor, optical rotary encoder and mounting plate are respectively positioned in outer housing, and outer housing effectively protects internal structure
Shield.Since motor, optical rotary encoder, rotating object transmission shaft and zero-bit needle rotate synchronously, so being suitable for rotating object
Main story and measurement of converse rotation.
Description of the drawings
Fig. 1 is the structural schematic diagram after the utility model embodiment outer housing is splitted.
Fig. 2 is the assembly explosive view of the utility model embodiment motor, optical rotary encoder and mounting plate.
Fig. 3 is the assembly explosive view of swivel base component under the utility model embodiment.
Parts, position and number in figure：Motor 1, motor gear 11, motor gear axis 12, optical rotary encoder 2,
Encoder gear 21, encoder gear axis 22, mounting plate 3, close to switch 4, lower swivel base component 5, outer housing 51, bearing block 52,
Bearing 53, rotating object transmission shaft 54, zero-bit needle 55, driven gear 56, washer 57, shaft block ring 58.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figures 1 to 3, the device that the utility model is detected and controls to rotating object turned position, including electricity
Machine 1, optical rotary encoder 2, mounting plate 3, close switch 4 and lower swivel base component 5, motor 1 are rotating object, such as shelf group
Part provides rotary power and the power source of the present apparatus.Motor 1 is preferably AC permanent magnet synchronous motor 1, motor 1 and photoelectricity rotation
Turn the side that encoder 2 is mounted on mounting plate 3, such as motor 1 and optical rotary encoder 2 are fixedly installed in by screw
Mounting plate 3.Motor gear 11 is connected on the output shaft of motor 1, optical rotary encoder 2 connects encoder gear 21, motor tooth
Wheel 11 and encoder gear 21 are respectively positioned on the other side of mounting plate 3 and intermesh.Optical rotary encoder 2 detects gig
Body rotation angle.
If the output shaft of Fig. 2, motor 1 are motor gear axis 12, D profile shafts, motor gear 11 are set on motor gear axis 12
The D type holes of upper setting adaptation, 11 tight fit of motor gear are installed on motor gear axis 12, and 11 outer end of motor gear pad sets axis use
Baffle ring 58.Correspondingly, D profile shafts are arranged on the encoder gear axis 22 of optical rotary encoder 2, it is arranged on encoder gear 21
The D type holes of adaptation, 21 tight fit of encoder gear are installed on encoder gear axis 22, and 21 outer end of encoder gear pad sets axis
With baffle ring 58.
Such as Fig. 3, lower swivel base component 5 includes outer housing 51, rotating object transmission shaft 54 and zero-bit needle 55, the top of outer housing 51
Mounting hole is arranged in portion, bearing block 52 is fixedly mounted in mounting hole, such as bearing block 52 is fixed on by screw on outer housing 51.Electricity
Machine 1, optical rotary encoder 2 and mounting plate 3 are respectively positioned in outer housing 51, such as mounting plate 3 is fixedly installed in outside by screw
In shell 51.Bearing 53 and rotating object transmission shaft 54 are installed, bearing 53 is thrust ball bearing on bearing block 52.Rotating object passes
Moving axis 54 is used to transmit the torque of motor 1 and supports rotating object, and wherein rotating object transmission shaft 54 is located at 51 outside of outer housing
One end be rotating object support end, for example, Zhi Duan of shelf；In order to make rotating object support end preferably be matched with shelf,
Ensure that rotating object transmission shaft 54 is synchronous with the rotation of shelf component, boss is arranged in rotating object support end.Rotating object transmission shaft
54 are located at one end installation zero-bit needle 55 and driven gear 56 of 51 inside of outer housing, driven gear 56 and motor gear 11 or coding
Device gear 21 engages, such as shown in Figure 1, driven gear 56 is engaged with motor gear 11, at 55 tip rotating path of zero-bit needle
It is fixedly mounted close to switch 4.It is used to judge the zero graduation position of rotating object close to switch 4, is fixedly installed in outer housing 51 and peace
In loading board 3,4 installation gap of switch is accordingly positioned proximate on outer housing 51 and mounting plate 3.Zero-bit needle 55 rotates, when its tip
Close proximity to switch 4, start close to switch 4.
In order to ensure the synchronous rotation of rotating object transmission shaft 54, zero-bit needle 55 and driven gear 56, rotating object transmission
Axis 54 is located at one end on the inside of outer housing 51 for D profile shafts, and the D type holes of adaptation are arranged in the middle part of zero-bit needle 55 and driven gear 56,
Zero-bit needle 55 and driven gear 56 are placed on D profile shafts, and pad sets washer 57 between zero-bit needle 55 and driven gear 56, from
56 outside pad of moving gear sets shaft block ring 58, as shown in Figure 3.The present apparatus can be detected and control to rotating object turned position
System, specifically can be detected and control to the shelf turned position of blended fruit juice machine.
Claims (7)
1. the device that pair rotating object turned position is detected and controls, it is characterised in that：It is rotated including motor (1), photoelectricity
Encoder (2), mounting plate (3) are pacified close to switch (4) and lower swivel base component (5), motor (1) and optical rotary encoder (2)
Side loaded on mounting plate (3), connection motor gear (11) on the output shaft of motor (1), optical rotary encoder (2) connection are compiled
Code device gear (21), motor gear (11) and encoder gear (21) are respectively positioned on the other side of mounting plate (3) and intermesh；
Lower swivel base component (5) includes outer housing (51), rotating object transmission shaft (54) and zero-bit needle (55), and outer housing is set on (51)
Mounting hole is set, bearing block (52) is fixedly mounted in mounting hole, bearing (53) and rotating object transmission shaft are installed on bearing block (52)
(54), it is rotating object support end, rotating object transmission that rotating object transmission shaft (54), which is located at one end on the outside of outer housing (51),
Axis (54) is located at the installation zero-bit needle of one end on the inside of outer housing (51) (55) and driven gear (56), driven gear (56) and motor
Gear (11) or encoder gear (21) engage, and are fixedly mounted at the rotating path of zero-bit needle (55) tip close to switch (4).
2. the device that rotating object turned position is detected and is controlled as described in claim 1, it is characterised in that：It is described
Motor (1), optical rotary encoder (2) and mounting plate (3) are respectively positioned in outer housing (51), and rotating object transmission shaft (54) is located at
One end on the inside of outer housing (51) is D profile shafts, and the D type holes of adaptation, zero-bit needle are arranged on zero-bit needle (55) and driven gear (56)
(55) it is placed on D profile shafts with driven gear (56), and pad sets washer (57) between zero-bit needle (55) and driven gear (56),
Pad sets shaft block ring (58) on the outside of driven gear (56).
3. the device that rotating object turned position is detected and is controlled as described in claim 1, it is characterised in that：It is described
D profile shafts are set on the motor gear axis (12) of motor (1), and D type holes are arranged in the middle part of motor gear (11), and motor gear (11) is tight
Cooperation is installed on motor gear axis (12), and motor gear (11) outer end pad sets shaft block ring (58)；Optical rotary encoder (2)
Encoder gear axis (22) on D profile shafts are set, D type holes are arranged in the middle part of encoder gear (21), and encoder gear (21) is tight
Cooperation is installed on encoder gear axis (22), and encoder gear (21) outer end pad sets shaft block ring (58).
4. the device as claimed in claim 1,2 or 3 that rotating object turned position is detected and is controlled, feature exist
In：Boss is arranged in the rotating object support end of the rotating object transmission shaft (54).
5. the device as claimed in claim 1,2 or 3 that rotating object turned position is detected and is controlled, feature exist
In：The bearing (53) of the lower swivel base component (5) is thrust ball bearing.
6. the device as claimed in claim 1,2 or 3 that rotating object turned position is detected and is controlled, feature exist
In：The motor (1) is AC permanent magnet synchronous motor.
7. the device as claimed in claim 1,2 or 3 that rotating object turned position is detected and is controlled, feature exist
In：The mounting plate (3) is fixed on by screw in outer housing (51), is respectively provided on outer housing (51) and mounting plate (3) close
Switch the installation gap of (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820366377.2U CN207884454U (en) | 2018-03-16 | 2018-03-16 | The device that rotating object turned position is detected and is controlled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820366377.2U CN207884454U (en) | 2018-03-16 | 2018-03-16 | The device that rotating object turned position is detected and is controlled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207884454U true CN207884454U (en) | 2018-09-18 |
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ID=63496452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820366377.2U Active CN207884454U (en) | 2018-03-16 | 2018-03-16 | The device that rotating object turned position is detected and is controlled |
Country Status (1)
| Country | Link |
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| CN (1) | CN207884454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459416A (en) * | 2021-12-29 | 2022-05-10 | 湖南中联重科应急装备有限公司 | Rotation angle detection device and aerial work equipment |
-
2018
- 2018-03-16 CN CN201820366377.2U patent/CN207884454U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459416A (en) * | 2021-12-29 | 2022-05-10 | 湖南中联重科应急装备有限公司 | Rotation angle detection device and aerial work equipment |
| CN114459416B (en) * | 2021-12-29 | 2024-03-01 | 湖南中联重科应急装备有限公司 | Rotation angle detection device and aerial working equipment |
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