CN109936260B - Rotary positioning method applied to rotary positioning device - Google Patents
Rotary positioning method applied to rotary positioning device Download PDFInfo
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- CN109936260B CN109936260B CN201711346161.6A CN201711346161A CN109936260B CN 109936260 B CN109936260 B CN 109936260B CN 201711346161 A CN201711346161 A CN 201711346161A CN 109936260 B CN109936260 B CN 109936260B
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 210000000078 claw Anatomy 0.000 claims abstract description 37
- 238000003825 pressing Methods 0.000 claims description 5
- 230000001960 triggered effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The invention discloses a rotary positioning method, which is applied to a rotary positioning device, and the rotary positioning device comprises: the device comprises a base, a fixed seat, a motor, a magnetic actuator, an index plate, a trigger claw, a positioning seat, a photoelectric switch, a double-position key switch and a power supply module; the fixed seat and the positioning seat are fixedly connected on the base side by side, the motor, the magnetic actuator and the photoelectric switch are respectively installed on the fixed seat, the tail end of an output shaft of the motor is connected on the positioning seat, the output shaft of the motor is respectively connected with the dividing plate and the triggering claw, and a plurality of positioning grooves are uniformly formed in the dividing plate. According to the rotary positioning method disclosed by the embodiment of the invention, the disconnection and the connection of the photoelectric switch and the magnetomotive device are simultaneously controlled through the two-position key switch, and meanwhile, the rotary positioning method is coordinated and matched with the magnetomotive device and the photoelectric switch through the dividing plate and the triggering claw in structure, so that the rotary angle of the motor is controlled and locked, the structure is simple, the cost is low, the semi-automatic rotary indexing operation is realized at lower cost, and the production efficiency is improved.
Description
Technical Field
The present invention relates to the field of electronic products, and in particular, to a rotational positioning method applied to a rotational positioning device.
Background
The existing indexing circuit and equipment have stronger locking force at each indexing point, and are usually realized by using a PLC to program and control a stepping motor (with a self-locking function), so that the cost is more than thousands yuan and even tens of thousands yuan, the structure is complex, the PLC programming can be completed by higher-level technicians, and the popularization and the application are very difficult.
Disclosure of Invention
In order to overcome the defects of related products in the prior art, the invention provides a rotary positioning method applied to a rotary positioning device, and solves the problem of high cost of the existing indexing circuit and equipment.
The invention provides a rotary positioning method applied to a rotary positioning device;
the rotary positioning device comprises a base, a fixed seat, a motor, a magnetic actuator, an index plate, a trigger claw, a positioning seat, a photoelectric switch, a double-position key switch and a power supply module; the fixed seat and the positioning seat are fixedly connected on the base side by side, the power supply module is fixed on the base, the double-position key switch is arranged on the power supply module, the motor, the magnetomotive device and the photoelectric switch are respectively installed on the fixed seat, the tail end of an output shaft of the motor is connected on the positioning seat, the output shaft of the motor is respectively connected with the dividing plate and the triggering claw, a plurality of positioning grooves are uniformly formed in the dividing plate, the motor drives the dividing plate, the triggering claw and the positioning seat to synchronously rotate, when the triggering claw shields the photoelectric switch, the motor stops rotating, the magnetomotive device is inserted into the positioning grooves on the dividing plate to be locked, and a product to be positioned is installed on the positioning seat;
the magnetic actuator is internally provided with a spring and a core rod, when the magnetic actuator is powered off, the core rod is jacked up under the action of the spring to extend out, the core rod is inserted into the positioning groove to position and lock the index plate when extending out, and when the magnetic actuator is electrified, the core rod is adsorbed and contracted under the action of internal magnetic force, and the index plate is driven by the motor to continue to operate;
the method is characterized by comprising the following steps:
the motor, the photoelectric switch, the double-position key switch and the power module are electrically connected in sequence, the magnetomotive device is respectively and electrically connected with the motor and the double-position key switch, and an output shaft of the motor is respectively connected with the index plate and the trigger claw;
the motor is driven to synchronously rotate by pressing the two-position key switch to conduct the motor, the trigger claw shields the photoelectric switch, and the core rod extends out and is inserted into the positioning groove to position and lock the index plate;
the double-position key switch is triggered again, the magnetic actuator is conducted, the core rod is adsorbed and retracted under the action of internal magnetic force, the photoelectric switch is disconnected, the motor is conducted and continues to rotate, and the dividing plate continues to operate under the drive of the motor until the triggering claw shields the photoelectric switch again.
Further, the power module comprises a power supply and a speed regulator, and the rotary positioning method further comprises the steps of providing electric energy through the power supply and controlling the rotating speed of the motor through the speed regulator.
Further, the rotary positioning method further comprises the step of controlling the number of the positioning grooves on the index plate to be consistent with the number of the claw teeth on the trigger claw.
Further, the rotational positioning method further includes setting the number of the positioning grooves to N, setting the required index to X, controlling x=360°/N, and controlling the number of the N to at least two.
Further, the positioning seat comprises a mounting seat and a rotating seat, two ends of the rotating seat are respectively fixed on the two mounting seats, one end of the rotating seat is connected with an output shaft of the motor, the rotating positioning method further comprises the steps of controlling the rotating seat to be matched with a product to be positioned in shape, controlling a plurality of products to be positioned to be respectively and uniformly fixed in the rotating seat, and controlling the motor to drive the rotating seat to rotate on the mounting seat.
Compared with the prior art, the invention has the following advantages:
the rotary positioning method of the embodiment of the invention simultaneously controls the disconnection and the connection of the photoelectric switch and the magnetomotive device through the two-position key switch, and simultaneously coordinates and cooperates with the magnetomotive device and the photoelectric switch through the index plate and the trigger claw structurally, thereby controlling the rotation angle of the motor and locking, having simple structure and low cost, being applicable to the semi-automatic indexing operation of the mechanical industry and the electronic industry, and realizing the semi-automatic rotary indexing operation with lower cost by pressing the two-position key switch and stopping after finishing the processing operation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a rotary positioning device according to the present invention;
FIG. 2 is a schematic view of the internal connection of the rotary positioning device according to the present invention;
FIG. 3 is a circuit connection reference schematic diagram of the rotary positioning device according to the present invention;
fig. 4 is a flow chart of the rotational positioning method according to the present invention.
Reference numerals illustrate: 1-base, 2-fixing base, 3-motor, 4-magnetic actuator, 5-graduated disk, 6-trigger claw, 7-dibit button switch, 8-power module, 9-positioning seat, 10-photoelectric switch, 11-dustcoat, 50-constant head tank, 91-mount pad, 92-swivel mount.
Description of the embodiments
In order to enable those skilled in the art to better understand the present invention, the following description will make clear and complete descriptions of the technical solutions according to the embodiments of the present invention with reference to the accompanying drawings. It is apparent that the described embodiments are only some embodiments of the invention, but not all embodiments, and that the preferred embodiments of the invention are shown in the drawings. This invention may be embodied in many different forms and is not limited to the embodiments described herein, but rather is provided to provide a more thorough understanding of the present disclosure. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The terms "comprising" and "having" and any variations thereof in the description and claims of the invention and in the foregoing drawings are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the invention. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of a rotary positioning device according to the present invention, and fig. 2 is a schematic internal connection diagram of the rotary positioning device according to the present invention, where the rotary positioning device includes a base 1, a fixed seat 2, a motor 3, a magnetic actuator 4, an index plate 5, a trigger claw 6, a two-position key switch 7, a power module 8, a positioning seat 9, a photoelectric switch 10, and a housing 11.
The fixed seat 2 with positioning seat 9 is fixed connection side by side is in on the base, motor 3, magnetic actuator 4 and photoelectric switch 10 are installed respectively on the fixed seat 2, motor 3's output shaft end-to-end connection is in on the positioning seat 9, connect respectively on motor 3's the output shaft graduated disk 5 with trigger claw 6, evenly be provided with a plurality of constant head tanks 50 on the graduated disk 5, motor 3 drive graduated disk 5, trigger claw 6 and positioning seat 9 synchronous rotation, trigger claw 6 shelters from when photoelectric switch 10, motor 3 stops rotating, magnetic actuator 4 inserts in constant head tank 50 on the graduated disk 5 locks, install the product that waits to fix a position on the positioning seat 9.
The magnetomotive device 4 is arranged on the side edge of the motor 3, the magnetomotive device 4 is opposite to the outer edge of the index plate 5, the photoelectric switch 10 is arranged below the motor 3, and the photoelectric switch 10 is positioned in the rotation range of the trigger claw 6.
The inside spring and the core bar of being equipped with of magnetic actuator 4, when magnetic actuator 4 outage, the core bar is by the jack-up under the effect of spring thereby stretches out, insert when the core bar stretches out in the constant head tank 50 fix a position and lock indexing disc 5, when the inside circular telegram of magnetic actuator 4 back, the core bar is adsorbed under the inside magnetic force effect and is retracted, indexing disc 5 continues the operation under motor 3 drives.
The number of the positioning grooves 50 on the indexing disc 5 is consistent with the number of the claw teeth on the trigger claw 6, and the number of the positioning grooves 50 on the indexing disc 5 is selected according to the actual required indexing, for example, the number of the positioning grooves 50 is N, the required indexing is X, then x=360 °/N, and the number of N is at least two.
The positioning seat 9 comprises a mounting seat 91 and a rotating seat 92, the rotating seat 92 is matched with the shape of a product to be positioned, a plurality of products to be positioned are respectively and uniformly fixed in the rotating seat 92, two ends of the rotating seat 92 are respectively fixed on the two mounting seats 91, one end of each rotating seat is connected with an output shaft of the motor 3, and the motor 3 drives the rotating seat 92 to rotate on the mounting seat 91.
The power module 8 is fixed on the base, the two-position key switch 7 is arranged on the power module 8, and the power module 8 comprises a power supply and a speed regulator, and is respectively used for providing electric energy and controlling the rotating speed of the motor 3. The outer covers of the two-position key switch 7 and the power module 8 are provided with an outer cover 11 for maintaining the stability of the working environments of the two-position key switch 7 and the power module 8.
Referring to fig. 3 in combination, fig. 3 is a circuit connection reference schematic diagram of the rotary positioning device according to the present invention, the motor 3, the photoelectric switch 10, the two-position key switch 7 and the power module 8 are electrically connected in sequence, and the magnetomotive device 4 is electrically connected with the motor 3 and the two-position key switch 7 respectively.
When the two-position key switch 7 is turned on the motor 3, the motor 3 drives the index plate 5 and the trigger claw 6 to synchronously rotate, the trigger claw 6 shields the photoelectric switch 10, the photoelectric switch 10 is short-circuited, the motor 3 stops rotating, the magnetomotive device 4 is powered off at the moment, the core rod extends out and is inserted into the positioning groove 50 to position and lock the index plate 5, and at the moment, the operation such as screw locking can be performed on a product to be positioned; the two-position key switch 7 is triggered again, at this time, the two-position key switch 7 is conducted with the magnetic actuator 4, the core rod is absorbed and retracted under the action of internal magnetic force, the photoelectric switch 10 is disconnected, the motor 3 is conducted and continues to rotate, the index plate 5 continues to operate under the drive of the motor 3 until the trigger claw 6 shields the photoelectric switch 10 again, and the above processes are circulated until the machining operation is completed completely.
The rotary positioning device disclosed by the embodiment of the invention simultaneously controls the disconnection and connection of the photoelectric switch 10 and the magnetomotive device 4 through the two-position key switch 7, and simultaneously structurally coordinates and cooperates with the magnetomotive device 4 and the photoelectric switch 10 through the index plate 5 and the trigger claw 6, so that the rotary angle of the motor 3 is controlled and locked, the rotary positioning device is simple in structure and low in cost, can be suitable for semi-automatic indexing operation in the mechanical industry and the electronic industry, and can realize semi-automatic rotary indexing operation with lower cost by pressing the two-position key switch 7 and stopping after finishing processing operation, and the production efficiency is improved.
Referring to fig. 4, a flow chart of a rotational positioning method according to the present invention is shown, and the rotational positioning method is applied to the rotational positioning device according to the above embodiment, and includes the following steps:
s101: the motor, the photoelectric switch, the double-position key switch and the power module are electrically connected in sequence, the magnetomotive device is respectively and electrically connected with the motor and the double-position key switch, and an output shaft of the motor is respectively connected with the index plate and the trigger claw.
S102: the motor is driven to synchronously rotate by pressing the two-position key switch to conduct the motor, the trigger claw shields the photoelectric switch, and the core rod extends out and is inserted into the positioning groove to position and lock the index plate.
S103: the double-position key switch is triggered again, the magnetic actuator is conducted, the core rod is adsorbed and retracted under the action of internal magnetic force, the photoelectric switch is disconnected, the motor is conducted and continues to rotate, and the dividing plate continues to operate under the drive of the motor until the triggering claw shields the photoelectric switch again.
And circulating the process until the machining operation is completed.
The rotary positioning device described in the above embodiment may execute the rotary positioning method provided in the embodiment of the present invention, where the rotary positioning method has the corresponding functional modules and beneficial effects of the rotary positioning device, and the embodiment of the present invention will not be described herein.
In the foregoing embodiments of the present invention, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of the modules is merely a logical function division, and there may be additional divisions when actually implemented, e.g., multiple modules or components may be combined or integrated into another system, or some features may be omitted or not performed.
The modules or components illustrated as separate components may or may not be physically separate, and components shown as modules or components may or may not be physical modules, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules or components thereof may be selected according to actual needs to achieve the purpose of the embodiment.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that the present invention may be modified or equivalents substituted for some of the features thereof. All equivalent structures made by the content of the specification and the drawings of the invention are directly or indirectly applied to other related technical fields, and are also within the scope of the invention.
Claims (5)
1. A rotary positioning method applied to a rotary positioning device;
the rotary positioning device comprises a base, a fixed seat, a motor, a magnetic actuator, an index plate, a trigger claw, a positioning seat, a photoelectric switch, a double-position key switch and a power supply module; the fixed seat and the positioning seat are fixedly connected on the base side by side, the power supply module is fixed on the base, the double-position key switch is arranged on the power supply module, the motor, the magnetomotive device and the photoelectric switch are respectively installed on the fixed seat, the tail end of an output shaft of the motor is connected on the positioning seat, the output shaft of the motor is respectively connected with the dividing plate and the triggering claw, a plurality of positioning grooves are uniformly formed in the dividing plate, the motor drives the dividing plate, the triggering claw and the positioning seat to synchronously rotate, when the triggering claw shields the photoelectric switch, the motor stops rotating, the magnetomotive device is inserted into the positioning grooves on the dividing plate to be locked, and a product to be positioned is installed on the positioning seat;
the magnetic actuator is internally provided with a spring and a core rod, when the magnetic actuator is powered off, the core rod is jacked up under the action of the spring to extend out, the core rod is inserted into the positioning groove to position and lock the index plate when extending out, and when the magnetic actuator is electrified, the core rod is adsorbed and contracted under the action of internal magnetic force, and the index plate is driven by the motor to continue to operate;
the method is characterized by comprising the following steps:
the motor, the photoelectric switch, the double-position key switch and the power module are electrically connected in sequence, the magnetomotive device is respectively and electrically connected with the motor and the double-position key switch, and an output shaft of the motor is respectively connected with the index plate and the trigger claw;
the motor is driven to synchronously rotate by pressing the two-position key switch to conduct the motor, the trigger claw shields the photoelectric switch, and the core rod extends out and is inserted into the positioning groove to position and lock the index plate;
the double-position key switch is triggered again, the magnetic actuator is conducted, the core rod is adsorbed and retracted under the action of internal magnetic force, the photoelectric switch is disconnected, the motor is conducted and continues to rotate, and the dividing plate continues to operate under the drive of the motor until the triggering claw shields the photoelectric switch again.
2. The rotational positioning method of claim 1, wherein: the power module comprises a power supply and a speed regulator, and the rotary positioning method further comprises the steps of providing electric energy through the power supply and controlling the rotating speed of the motor through the speed regulator.
3. The rotational positioning method of claim 1, wherein: the rotary positioning method further comprises the step of controlling the number of the positioning grooves on the index plate to be consistent with the number of the claw teeth on the trigger claw.
4. A rotational positioning method according to claim 3, characterized in that: the rotational positioning method further comprises the steps of setting the number of the positioning grooves to be N, setting the required graduation to be X, controlling X=360 degrees/N, and controlling the number of the N to be at least two.
5. The rotational positioning method of claim 1, wherein: the positioning seat comprises mounting seats and rotating seats, two ends of each rotating seat are respectively fixed on the two mounting seats, one end of each rotating seat is connected with an output shaft of the motor, and the rotary positioning method further comprises the steps of controlling the rotating seats to be matched with the shape of a product to be positioned, controlling a plurality of products to be positioned to be respectively and uniformly fixed in the rotating seats, and controlling the motor to drive the rotating seats to rotate on the mounting seats.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711346161.6A CN109936260B (en) | 2017-12-15 | 2017-12-15 | Rotary positioning method applied to rotary positioning device |
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| CN201711346161.6A CN109936260B (en) | 2017-12-15 | 2017-12-15 | Rotary positioning method applied to rotary positioning device |
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| CN109936260A CN109936260A (en) | 2019-06-25 |
| CN109936260B true CN109936260B (en) | 2024-02-06 |
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| CN112421893A (en) * | 2019-08-21 | 2021-02-26 | 上海朗仕电子设备有限公司 | An adjustable motor structure for vertical furnace |
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