CN105486257A - Wind wheel rotation detection device - Google Patents
Wind wheel rotation detection device Download PDFInfo
- Publication number
- CN105486257A CN105486257A CN201510990678.3A CN201510990678A CN105486257A CN 105486257 A CN105486257 A CN 105486257A CN 201510990678 A CN201510990678 A CN 201510990678A CN 105486257 A CN105486257 A CN 105486257A
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- China
- Prior art keywords
- wind wheel
- cylinder
- sensor
- rotating machine
- electric rotating
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
- B23P19/107—Aligning parts to be fitted together using oscillating, rotating or vibrating movements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Wind Motors (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The invention discloses a wind wheel rotation detection device, comprising a wind wheel rotation device and a wind wheel positioning device; the wind wheel rotation device comprises a stepped clamping jaw for driving the wind wheel to horizontally move; the wind wheel positioning device comprises a third sensor for detecting the position of a screw hole; and the third sensor and the center line of the wind wheel are in the same horizontal plane. The invention rotates the wind wheel through the wind wheel rotation device so as to regulate the position of the screw hole; the third sensor detects the position of the screw hole to guarantee the screw hole to face upwardly. The structure is delicate and the precision is high.
Description
Technical field
The present invention relates to automation equipment field, specifically a kind of wind wheel rotation detecting.
Background technology
Along with development that is economic and science and technology, the utilization of automation equipment is more and more extensive in the industrial production, in the production line of air-conditioning internal machine, need to assemble wind wheel and motor, due to motor shaft plane upward, so need wind wheel to rotate, need the position detecting screw hole simultaneously, make screw hole on wind wheel also upward, just can assemble, traditional device can not meet this requirement.
Therefore, be necessary to provide a kind of novel wind wheel rotation detecting to solve the problems referred to above.
Summary of the invention
The object of this invention is to provide a kind of wind wheel rotation detecting that can adjust wind wheel screw hole position.
The present invention is achieved through the following technical solutions above-mentioned purpose:
A kind of wind wheel rotation detecting, comprise wind wheel whirligig and wind wheel locating device, described wind wheel whirligig comprises the ladder jaw for driving wind wheel translation and rotation, described wind wheel locating device comprises the 3rd sensor for detecting screw hole position, and the center line of described 3rd sensor and described wind wheel is in same level.
Further, described wind wheel whirligig comprises the first base, the first slide rail be positioned on described first base, the first slide block be sticked on described first slide rail, described first slide block is provided with electric rotating machine, described electric rotating machine is connected with shaft coupling, described shaft coupling is connected with rotating shaft, described rotating shaft is connected with ladder jaw cylinder, and described ladder jaw cylinder is provided with described ladder jaw, and the gripping face of described ladder jaw is L-type.
Further, described first base is also provided with the first impact damper fixed block, described first impact damper fixed block is provided with air cylinder support and the first impact damper, described air cylinder support is provided with the first cylinder, described first cylinder is connected with the first cylinder contiguous block, described first cylinder contiguous block is connected with sliding panel, and described sliding panel is arranged on described first slide block.
Further, described sliding panel is provided with electric rotating machine installing plate, described electric rotating machine installing plate is provided with described electric rotating machine, described sliding panel is provided with bearing seat, described rotating shaft is positioned at described bearing seat, described rotating shaft is connected with ladder jaw cylinder fixed block, and described ladder jaw cylinder fixed block is provided with ladder jaw cylinder, and described ladder jaw cylinder is provided with described ladder jaw.
Further, described sliding panel is provided with rotary inductor mount pad, and described rotary inductor mount pad is provided with rotary inductor, and described rotating shaft is provided with the rotary inductive sheet coordinated with described rotary inductor.
Further, described wind wheel locating device comprises the second base, the multiple cylinders be positioned on described second base, described second base is provided with limiting plate, described limiting plate is provided with the second sensor, the side of described limiting plate is provided with the 3rd sensor stand, and described 3rd sensor stand is provided with described 3rd sensor.
Wind wheel rotary detecting method, comprise the following steps: the first cylinders retract, drive ladder jaw to promote wind wheel and move, make the end face of wind wheel support limiting plate, second sensor detects wind wheel and puts in place, first cylinder clamping wind wheel, electric rotating machine drives wind wheel to rotate, after the 3rd sensor detects the screw hole of wind wheel, electric rotating machine drives wind wheel half-twist again, camera is taken pictures, and electric rotating machine drives wind wheel to compensate screw hole position again, makes screw hole upward.
Compared with prior art, the invention has the beneficial effects as follows: being rotated wind wheel by wind wheel whirligig thus adjust the position of screw hole, the 3rd position of sensor to screw hole is detected, and guarantee that screw hole upward, structure is ingenious, and precision is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of wind wheel rotation detecting and lock screw device.
Fig. 2 is the structural representation of grabbing device.
Fig. 3 is the structural representation of wind wheel grabbing assembly.
Fig. 4 is the structural representation of motor grabbing assembly.
Fig. 5 is the structural representation of wind wheel locating device.
Fig. 6 is the schematic diagram omitting a cylinder in Fig. 5.
Fig. 7 is the structural representation of wind wheel whirligig.
Fig. 8 is the close-up schematic view of Fig. 7.
Fig. 9 is another angle schematic diagram of Fig. 7.
Embodiment
Refer to Fig. 1 to Fig. 9, the device of assembling wind wheel and motor, comprise wind wheel rotation detecting 1, grabbing device 2 and lock screw device 3, lock screw device 3 is provided with camera 31.
Wind wheel rotation detecting 1 comprises wind wheel whirligig 11 and wind wheel locating device 12.
Wind wheel whirligig 11 comprises the first base 111, be positioned at the first slide rail 112 on the first base 111, be sticked in the first slide block 113 on the first slide rail 112, first base 111 is also provided with the first impact damper fixed block 1142, first impact damper fixed block 1142 is provided with air cylinder support 1141 and the first impact damper 1143, air cylinder support 1141 is provided with the first cylinder 114, first cylinder 114 is connected with the first cylinder contiguous block 1144, first cylinder contiguous block 1144 is connected with sliding panel 1145, sliding panel 1145 is arranged on the first slide block 113, sliding panel 1145 is provided with electric rotating machine installing plate 1151, electric rotating machine installing plate 1151 is provided with electric rotating machine 115, electric rotating machine 115 is connected with shaft coupling 116, shaft coupling 116 is connected with rotating shaft 117, rotating shaft 117 is positioned at bearing seat 1171, bearing seat 1171 is arranged on sliding panel 1145, rotating shaft 117 is connected with ladder jaw cylinder fixed block 1181, ladder jaw cylinder fixed block 1181 is provided with ladder jaw cylinder 118, ladder jaw cylinder 118 is provided with ladder jaw 119, the gripping face 1191 of ladder jaw 119 is L-type, be convenient to position the end face of wind wheel 4, sliding panel 1145 is provided with rotary inductor mount pad 1175, rotary inductor mount pad 1175 is provided with rotary inductor 1174, rotating shaft 117 is provided with the rotary inductive sheet 1173 coordinated with rotary inductor 1174, rotary inductor 1174 is photoelectric sensor.
Wind wheel locating device 12 comprises the second base 121, second base 121 comprises base plate 1211, be arranged on the vertical long slab 1212 that on base plate 1211 two are parallel, connect the transverse slat 1214 of two vertical long slabs 1212, be arranged on the vertical short slab 1213 that on transverse slat 1214 two are parallel, base plate 1211 is parallel with transverse slat 1214, vertical long slab 1212 is parallel with vertical short slab 1213, the roller bearing 1221 that a vertical long slab 1212 is parallel with being provided with two between a vertical short slab 1213, the two ends of roller bearing 1221 are provided with bearing 1222, bearing 1222 is provided with cylinder 122, second base 121 is provided with altogether four cylinders 122, four cylinders 122 are by matrix-style distribution, for placing wind wheel 4, wind wheel 4 rotates and slides on four cylinders 122, vertical short slab 1213 is provided with first sensor 123, for detecting on cylinder 122 whether have wind wheel 4, the lateral surface of vertical long slab 1212 is provided with limiting plate installing plate 124, vertical long slab 1212 is vertical with limiting plate installing plate 124, vertical long slab 1212 is connected by the first reinforcement 1241 with between limiting plate installing plate 124, limiting plate installing plate 124 is provided with limiting plate 125, limiting plate 125 is vertical with limiting plate installing plate 124, be connected by the second reinforcement 1242 between limiting plate 125 with limiting plate installing plate 124, limiting plate 125 is provided with the second sensor 126, second sensor 126 is positioned at the bottom of wind wheel 4, whether the end face for detecting wind wheel 4 is held in the end face of limiting plate 125, when the motor diameter of axle is greater than the aperture of wind wheel, motor shaft cannot insert, wind wheel can be caused to move to left, now the second sensor 126 can detect, the side of limiting plate 125 is provided with the 3rd sensor stand 1271, 3rd sensor stand 1271 is provided with the 3rd sensor 127, the center line of the 3rd sensor 127 and wind wheel 4 is in same level, for detecting the screw hole 41 of wind wheel 4.First sensor 123, second sensor 126 and the 3rd sensor 127 are photoelectric sensor.
Grabbing device 2 comprises wind wheel grabbing assembly 21 and motor grabbing assembly 22, wind wheel grabbing assembly 21 comprises the second air cylinder fixed plate 2111, be positioned at the second cylinder 211 in the second air cylinder fixed plate 2111, the the second cylinder web joint 2112 be connected with the second cylinder 211, second cylinder web joint 2112 is connected with the second slide rail fixed head 2131, second slide rail fixed head 2131 is provided with the second slide rail 213, on second slide rail 213, engaging has the second slide block 212, second slide block 212 is fixed in the second air cylinder fixed plate 2111, the bottom of the second slide rail fixed head 2131 is connected with wind wheel jaw air cylinder fixed plate 216, wind wheel jaw air cylinder fixed plate 216 is vertical with the second slide rail fixed head 2131, be connected by the 3rd reinforcement 2161 between wind wheel jaw air cylinder fixed plate 216 with the second slide rail fixed head 2131, the bottom of wind wheel jaw air cylinder fixed plate 216 is provided with wind wheel jaw cylinder 217, wind wheel jaw cylinder 217 is connected with two wind wheel jaws 218.Second slide rail fixed head 2131 is also provided with the second impact damper fixed block 2151, second impact damper fixed block 2151 to be provided with the second impact damper 215, second air cylinder fixed plate 2111 and to be provided with limited block 214.
Motor grabbing assembly 22 comprises motor jaw cylinder mounting plate 221, be positioned at the motor jaw cylinder 222 bottom motor jaw cylinder mounting plate 221, be arranged on two motor jaws 223 on motor jaw cylinder 222, motor jaw 223 is for gripping motor 5, motor jaw cylinder mounting plate 221 is also provided with clamp cylinder web joint 224, clamp cylinder web joint 224 is provided with clamp air cylinder fixed plate 225, clamp cylinder web joint 224 is vertical with clamp air cylinder fixed plate 225, clamp air cylinder fixed plate 225 is provided with clamp cylinder 226, clamp cylinder 226 is connected with two clamp jaws 227.
The method of assembling wind wheel and motor, comprises the following steps:
1) wind wheel whirligig 11 is clamped wind wheel 4 and is made it rotate, after 3rd sensor 127 detects the screw hole 41 of wind wheel 4, wind wheel whirligig 11 drives wind wheel 4 half-twist again, and camera 31 is taken pictures, again screw hole 41 position is compensated, make screw hole 41 upward;
2) grabbing device 2 captures motor 5, motor shaft is injected the screw hole 41 of wind wheel 4;
3) lock screw device 3 and screw is inserted screw hole 41, wind wheel 4 and motor 5 are assembled.
Step 1) be wind wheel rotary detecting method, specifically comprise the following steps:
First cylinder 114 is retracted, drive ladder jaw 119 to promote wind wheel 4 to move, make the end face of wind wheel 4 support limiting plate 125, the second sensor 126 detects wind wheel 4 and puts in place, and the first cylinder 114 clamps wind wheel 4, electric rotating machine 115 drives wind wheel 4 to rotate, after 3rd sensor 127 detects the screw hole 41 of wind wheel 4, electric rotating machine 115 drives wind wheel 4 half-twist again, and camera 31 is taken pictures, electric rotating machine 115 drives wind wheel 4 pairs of screw hole 41 positions to compensate again, makes screw hole 41 upward.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (7)
1. wind wheel rotation detecting, it is characterized in that: comprise wind wheel whirligig and wind wheel locating device, described wind wheel whirligig comprises the ladder jaw for driving wind wheel translation and rotation, described wind wheel locating device comprises the 3rd sensor for detecting screw hole position, and the center line of described 3rd sensor and described wind wheel is in same level.
2. wind wheel rotation detecting according to claim 1, it is characterized in that: described wind wheel whirligig comprises the first base, the first slide rail be positioned on described first base, the first slide block be sticked on described first slide rail, described first slide block is provided with electric rotating machine, described electric rotating machine is connected with shaft coupling, described shaft coupling is connected with rotating shaft, described rotating shaft is connected with ladder jaw cylinder, described ladder jaw cylinder is provided with described ladder jaw, and the gripping face of described ladder jaw is L-type.
3. wind wheel rotation detecting according to claim 2, it is characterized in that: described first base is also provided with the first impact damper fixed block, described first impact damper fixed block is provided with air cylinder support and the first impact damper, described air cylinder support is provided with the first cylinder, described first cylinder is connected with the first cylinder contiguous block, described first cylinder contiguous block is connected with sliding panel, and described sliding panel is arranged on described first slide block.
4. wind wheel rotation detecting according to claim 3, it is characterized in that: described sliding panel is provided with electric rotating machine installing plate, described electric rotating machine installing plate is provided with described electric rotating machine, described sliding panel is provided with bearing seat, described rotating shaft is positioned at described bearing seat, described rotating shaft is connected with ladder jaw cylinder fixed block, and described ladder jaw cylinder fixed block is provided with ladder jaw cylinder, and described ladder jaw cylinder is provided with described ladder jaw.
5. wind wheel rotation detecting according to claim 4, it is characterized in that: described sliding panel is provided with rotary inductor mount pad, described rotary inductor mount pad is provided with rotary inductor, and described rotating shaft is provided with the rotary inductive sheet coordinated with described rotary inductor.
6. wind wheel rotation detecting according to claim 1, it is characterized in that: described wind wheel locating device comprises the second base, the multiple cylinders be positioned on described second base, described second base is provided with limiting plate, described limiting plate is provided with the second sensor, the side of described limiting plate is provided with the 3rd sensor stand, and described 3rd sensor stand is provided with described 3rd sensor.
7. wind wheel rotary detecting method, comprise the following steps: the first cylinders retract, drive ladder jaw to promote wind wheel and move, make the end face of wind wheel support limiting plate, second sensor detects wind wheel and puts in place, first cylinder clamping wind wheel, electric rotating machine drives wind wheel to rotate, after the 3rd sensor detects the screw hole of wind wheel, electric rotating machine drives wind wheel half-twist again, camera is taken pictures, and electric rotating machine drives wind wheel to compensate screw hole position again, makes screw hole upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510990678.3A CN105486257B (en) | 2015-12-25 | 2015-12-25 | Wind wheel rotation detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510990678.3A CN105486257B (en) | 2015-12-25 | 2015-12-25 | Wind wheel rotation detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105486257A true CN105486257A (en) | 2016-04-13 |
| CN105486257B CN105486257B (en) | 2018-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510990678.3A Active CN105486257B (en) | 2015-12-25 | 2015-12-25 | Wind wheel rotation detection device |
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| Country | Link |
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| CN (1) | CN105486257B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139384A (en) * | 2018-08-31 | 2019-01-04 | 戴少武 | A kind of horizontal device for realizing horizontal location based on angle calculation |
| CN110773980A (en) * | 2019-10-10 | 2020-02-11 | 林佳琳 | Correcting device of printer roller shaft and assembling and correcting method thereof |
| CN113390384A (en) * | 2021-06-10 | 2021-09-14 | 湖南志成堂机电有限公司 | Wind wheel concentricity on-line detection adjusting device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050206221A1 (en) * | 1999-05-28 | 2005-09-22 | Daniel Brinker | Knuckle hub assembly and method for making same |
| CN103698916A (en) * | 2013-12-23 | 2014-04-02 | 苏州博众精工科技有限公司 | Pipeline type LCD (Liquid Crystal Display) mounting equipment |
| CN203579283U (en) * | 2013-12-12 | 2014-05-07 | 湖南特力液压有限公司 | Cylinder barrel processing equipment |
| CN104028474A (en) * | 2014-06-18 | 2014-09-10 | 苏州博众精工科技有限公司 | Mechanism for detecting whether product mounting is qualified or not |
| CN203973279U (en) * | 2014-06-19 | 2014-12-03 | 浙江台炬机床有限公司 | A kind of manipulator for Digit Control Machine Tool automatic charging and blanking |
| CN104440069A (en) * | 2014-12-26 | 2015-03-25 | 苏州博众精工科技有限公司 | Integrated equipment used for installation and detection of screws |
| CN104959818A (en) * | 2015-06-30 | 2015-10-07 | 佛山隆深机器人有限公司 | Robot automatic assembling line for air conditioner base plates |
| CN205262428U (en) * | 2015-12-25 | 2016-05-25 | 苏州博众精工科技有限公司 | Rotatory detection device of wind wheel |
-
2015
- 2015-12-25 CN CN201510990678.3A patent/CN105486257B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050206221A1 (en) * | 1999-05-28 | 2005-09-22 | Daniel Brinker | Knuckle hub assembly and method for making same |
| CN203579283U (en) * | 2013-12-12 | 2014-05-07 | 湖南特力液压有限公司 | Cylinder barrel processing equipment |
| CN103698916A (en) * | 2013-12-23 | 2014-04-02 | 苏州博众精工科技有限公司 | Pipeline type LCD (Liquid Crystal Display) mounting equipment |
| CN104028474A (en) * | 2014-06-18 | 2014-09-10 | 苏州博众精工科技有限公司 | Mechanism for detecting whether product mounting is qualified or not |
| CN203973279U (en) * | 2014-06-19 | 2014-12-03 | 浙江台炬机床有限公司 | A kind of manipulator for Digit Control Machine Tool automatic charging and blanking |
| CN104440069A (en) * | 2014-12-26 | 2015-03-25 | 苏州博众精工科技有限公司 | Integrated equipment used for installation and detection of screws |
| CN104959818A (en) * | 2015-06-30 | 2015-10-07 | 佛山隆深机器人有限公司 | Robot automatic assembling line for air conditioner base plates |
| CN205262428U (en) * | 2015-12-25 | 2016-05-25 | 苏州博众精工科技有限公司 | Rotatory detection device of wind wheel |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139384A (en) * | 2018-08-31 | 2019-01-04 | 戴少武 | A kind of horizontal device for realizing horizontal location based on angle calculation |
| CN109139384B (en) * | 2018-08-31 | 2019-12-03 | 温岭市三利音视器材厂 | A kind of horizontal device for realizing horizontal location based on angle calculation |
| CN110773980A (en) * | 2019-10-10 | 2020-02-11 | 林佳琳 | Correcting device of printer roller shaft and assembling and correcting method thereof |
| CN113390384A (en) * | 2021-06-10 | 2021-09-14 | 湖南志成堂机电有限公司 | Wind wheel concentricity on-line detection adjusting device |
| CN113390384B (en) * | 2021-06-10 | 2023-09-05 | 湖南志成堂机电有限公司 | On-line detection and adjustment device for concentricity of wind wheel |
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| Publication number | Publication date |
|---|---|
| CN105486257B (en) | 2018-07-06 |
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Address after: The 215200 West Jiangsu city of Suzhou province Wujiang economic and Technological Development Zone No. 666 Applicant after: Bo Seiko Polytron Technologies Inc Address before: The 215200 West Jiangsu city of Suzhou province Wujiang economic and Technological Development Zone No. 666 Applicant before: Suzhou Bozhong Precision Industry Technology Co., Ltd. |
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