CN105486257B - Wind wheel rotation detection device - Google Patents
Wind wheel rotation detection device Download PDFInfo
- Publication number
- CN105486257B CN105486257B CN201510990678.3A CN201510990678A CN105486257B CN 105486257 B CN105486257 B CN 105486257B CN 201510990678 A CN201510990678 A CN 201510990678A CN 105486257 B CN105486257 B CN 105486257B
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- China
- Prior art keywords
- wind wheel
- cylinder
- clamping jaw
- fixed plate
- block
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Wind Motors (AREA)
Abstract
A kind of wind wheel rotation detection device of the present invention, including wind wheel rotating device and wind wheel positioning device, the wind wheel rotating device includes the ladder clamping jaw for wind wheel to be driven to translate and rotate, the wind wheel positioning device is included for the 3rd sensor that detects screw hole site, and the center line of the 3rd sensor and the wind wheel is in same level.The present invention rotates wind wheel by wind wheel rotating device the position so as to adjust screw hole, and 3rd sensor is detected the position of screw hole, it is ensured that upward, clever structure, precision is high for screw hole.
Description
Technical field
The present invention relates to automation equipment field, specifically a kind of wind wheel rotation detection device.
Background technology
With economic and science and technology development, the utilization of automation equipment is more and more extensive in the industrial production, in air-conditioning
In the production line of machine, need to assemble wind wheel and motor, due to motor shaft plane upward, so needing to revolve wind wheel
Turn, while need to detect the position of screw hole so that the screw hole on wind wheel upward, could also be assembled, traditional device
This requirement cannot be met.
Therefore, it is necessary to a kind of novel wind wheel rotation detection device is provided to solve the above problems.
Invention content
The object of the present invention is to provide a kind of wind wheel rotation detection devices that can adjust wind wheel screw hole site.
The present invention is achieved through the following technical solutions above-mentioned purpose：
A kind of wind wheel rotation detection device, including wind wheel rotating device and wind wheel positioning device, the wind wheel rotating device
Including the ladder clamping jaw for being used to that wind wheel to be driven to translate and rotate, the wind wheel positioning device includes detecting screw hole site
The center line of 3rd sensor, the 3rd sensor and the wind wheel is in same level.
Further, the wind wheel rotating device includes first base, the first sliding rail in the first base, card
Together in the first sliding block on first sliding rail, first sliding block is equipped with electric rotating machine, and the electric rotating machine is connected with connection
Axis device, the shaft coupling are connected with shaft, and the shaft is connected with ladder clamping jaw cylinder, and the ladder clamping jaw cylinder is equipped with institute
Ladder clamping jaw is stated, the gripping face of the ladder clamping jaw is L-type.
Further, the first buffer fixed block is additionally provided in the first base, on the first buffer fixed block
Equipped with air cylinder support and the first buffer, the air cylinder support is equipped with the first cylinder, and first cylinder is connected with the first gas
Cylinder link block, the first cylinder link block are connected with sliding panel, and the sliding panel is mounted on first sliding block.
Further, the sliding panel is equipped with electric rotating machine installing plate, and the electric rotating machine installing plate is equipped with described
Electric rotating machine, the sliding panel are equipped with bearing block, and the shaft is located in the bearing block, and the shaft is connected with ladder folder
Pawl cylinder fixed block, the ladder clamping jaw cylinder fixed block are equipped with ladder clamping jaw cylinder, and the ladder clamping jaw cylinder is equipped with
The ladder clamping jaw.
Further, the sliding panel is equipped with rotary inductor mounting base, and the rotary inductor mounting base is equipped with
Rotary inductor, the shaft are equipped with the rotary inductive piece coordinated with the rotary inductor.
Further, the wind wheel positioning device includes second base, multiple rollers in the second base, institute
Second base is stated equipped with limiting plate, the limiting plate is equipped with second sensor, and the side of the limiting plate is passed equipped with third
Sensor bracket, the 3rd sensor stent are equipped with the 3rd sensor.
Wind wheel rotary detecting method, includes the following steps：First cylinders retract drives ladder clamping jaw to push wind wheel movement,
The end face of wind wheel is made to support limiting plate, in place, the first cylinder clamping wind wheel, electric rotating machine drives wind to second sensor detection wind wheel
Wheel rotation, after 3rd sensor detects the screw hole of wind wheel, electric rotating machine drives wind wheel to be rotated by 90 ° again, and camera is taken pictures, rotation
Motor drives wind wheel to compensate screw hole site again, makes screw hole upward.
Compared with prior art, the beneficial effects of the invention are as follows：By wind wheel rotating device to wind wheel carry out rotation so as to
The position of screw hole is adjusted, 3rd sensor is detected the position of screw hole, it is ensured that upward, clever structure is smart for screw hole
Degree is high.
Description of the drawings
Fig. 1 is the structure diagram of wind wheel rotation detection device and lock screw device.
Fig. 2 is the structure diagram of grabbing device.
Fig. 3 is the structure diagram of wind wheel grabbing assembly.
Fig. 4 is the structure diagram of motor grabbing assembly.
Fig. 5 is the structure diagram of wind wheel positioning device.
Fig. 6 is the schematic diagram that a roller is omitted in Fig. 5.
Fig. 7 is the structure diagram of wind wheel rotating device.
Fig. 8 is the close-up schematic view of Fig. 7.
Fig. 9 is another angle schematic diagram of Fig. 7.
Specific embodiment
The device that wind wheel and motor are assembled to Fig. 9 is please referred to Fig.1, including wind wheel rotation detection device 1,2 and of grabbing device
Screw device 3 is locked, lock screw device 3 is equipped with camera 31.
Wind wheel rotation detection device 1 includes wind wheel rotating device 11 and wind wheel positioning device 12.
Wind wheel rotating device 11 includes first base 111, the first sliding rail 112 in first base 111, is sticked in the
The first sliding block 113 on one sliding rail 112 is additionally provided with the first buffer fixed block 1142 in first base 111, and the first buffer is consolidated
Block 1142 is determined equipped with 1141 and first buffer 1143 of air cylinder support, air cylinder support 1141 is equipped with the first cylinder 114, and first
Cylinder 114 is connected with the first cylinder link block 1144, and the first cylinder link block 1144 is connected with sliding panel 1145, sliding panel 1145
On the first sliding block 113, sliding panel 1145 is equipped with electric rotating machine installing plate 1151, is set on electric rotating machine installing plate 1151
There is electric rotating machine 115, electric rotating machine 115 is connected with shaft coupling 116, and shaft coupling 116 is connected with shaft 117, and shaft 117 is located at axis
Bearing 1171, bearing block 1171 are mounted on sliding panel 1145, and shaft 117 is connected with ladder clamping jaw cylinder fixed block 1181, rank
Terraced clamping jaw cylinder fixed block 1181 is equipped with ladder clamping jaw cylinder 118, and ladder clamping jaw cylinder 118 is equipped with ladder clamping jaw 119, rank
The gripping face 1191 of terraced clamping jaw 119 is L-type, is positioned convenient for the end face to wind wheel 4, and sliding panel 1145 is equipped with rotary inductive
Device mounting base 1175, rotary inductor mounting base 1175 are equipped with rotary inductor 1174, and shaft 117 is equipped with and rotary inductive
The rotary inductive piece 1173 that device 1174 coordinates, rotary inductor 1174 are photoelectric sensor.
Wind wheel positioning device 12 includes second base 121, and second base 121 includes bottom plate 1211, mounted on bottom plate 1211
On two parallel vertical long slabs 1212, connect two vertical long slabs 1212 transverse slat 1214, on transverse slat 1214
Two parallel vertical short slabs 1213, bottom plate 1211 is parallel with transverse slat 1214, and vertical long slab 1212 is parallel with vertical short slab 1213,
Parallel roller bearing 1221 there are two being set between one vertical long slab 1212 and a vertical short slab 1213, the both ends of roller bearing 1221 are set
There is bearing 1222, bearing 1222 is equipped with roller 122, is set altogether in second base 121 there are four roller 122, four rollers 122 are pressed
Matrix-style is distributed, and for placing wind wheel 4, wind wheel 4 is rotated and slided on four rollers 122, and vertical short slab 1213 is equipped with
First sensor 123, for detecting whether have wind wheel 4 on roller 122, the lateral surface of vertical long slab 1212 is installed equipped with limiting plate
Plate 124, vertical long slab 1212 is vertical with limiting plate installing plate 124, passes through between vertical long slab 1212 and limiting plate installing plate 124
First reinforcing rib 1241 connects, and limiting plate installing plate 124 is equipped with limiting plate 125, limiting plate 125 and limiting plate installing plate 124
Vertically, it is connected between limiting plate 125 and limiting plate installing plate 124 by the second reinforcing rib 1242, limiting plate 125 is equipped with second
Sensor 126, second sensor 126 are located at the bottom of wind wheel 4, for detecting whether the end face of wind wheel 4 is held in limiting plate 125
End face, when the motor diameter of axle be more than wind wheel aperture when, motor shaft can not be inserted into, and wind wheel can be caused to move to left, at this time second sensing
Device 126 is capable of detecting when to come, and the side of limiting plate 125 is equipped with 3rd sensor stent 1271, on 3rd sensor stent 1271
Equipped with 3rd sensor 127, the center line of 3rd sensor 127 and wind wheel 4 is in same level, for detecting wind wheel 4
Screw hole 41.First sensor 123, second sensor 126 and 3rd sensor 127 are photoelectric sensor.
Grabbing device 2 includes wind wheel grabbing assembly 21 and motor grabbing assembly 22, and wind wheel grabbing assembly 21 includes the second gas
Cylinder fixed plate 2111, the second cylinder 211 in the second air cylinder fixed plate 2111, the second gas being connect with the second cylinder 211
Cylinder connecting plate 2112, the second cylinder connecting plate 2112 are connected with the second sliding rail fixed plate 2131, in the second sliding rail fixed plate 2131
Engaging equipped with the second sliding rail 213, on the second sliding rail 213 has the second sliding block 212, and the second sliding block 212 is fixed on the second cylinder and fixes
On plate 2111, the bottom of the second sliding rail fixed plate 2131 is connected with wind wheel clamping jaw air cylinder fixed plate 216, and wind wheel clamping jaw cylinder is fixed
Plate 216 is vertical with the second sliding rail fixed plate 2131, leads between wind wheel clamping jaw air cylinder fixed plate 216 and the second sliding rail fixed plate 2131
It crosses third reinforcing rib 2161 to connect, the bottom of wind wheel clamping jaw air cylinder fixed plate 216 is equipped with wind wheel clamping jaw cylinder 217, wind wheel clamping jaw
There are two wind wheel clamping jaws 218 for the connection of cylinder 217.The second buffer fixed block 2151 is additionally provided in second sliding rail fixed plate 2131,
Second buffer fixed block 2151 is equipped with the second buffer 215, and the second air cylinder fixed plate 2111 is equipped with limited block 214.
Motor grabbing assembly 22 includes motor clamping jaw cylinder mounting plate 221, positioned at 221 bottom of motor clamping jaw cylinder mounting plate
Motor clamping jaw cylinder 222, two motor clamping jaws 223 on motor clamping jaw cylinder 222, motor clamping jaw 223 is for pressing from both sides
Motor 5 is taken, clamp cylinder connecting plate 224 is additionally provided on motor clamping jaw cylinder mounting plate 221, is set on clamp cylinder connecting plate 224
There is clamp air cylinder fixed plate 225, clamp cylinder connecting plate 224 is vertical with clamp air cylinder fixed plate 225, clamp air cylinder fixed plate
225 are equipped with clamp cylinder 226, and there are two clamp clamping jaws 227 for the connection of clamp cylinder 226.
The method for assembling wind wheel and motor, includes the following steps：
1) wind wheel rotating device 11, which clamps wind wheel 4, makes its rotation, and 3rd sensor 127 detects the screw hole 41 of wind wheel 4
Afterwards, wind wheel rotating device 11 drives wind wheel 4 to be rotated by 90 ° again, and camera 31 is taken pictures, then 41 position of screw hole is compensated, and makes spiral shell
Wire hole 41 is upward；
2) grabbing device 2 captures motor 5, and motor shaft is injected to the screw hole 41 of wind wheel 4；
3) screw is inserted into screw hole 41 by lock screw device 3, and wind wheel 4 and motor 5 are assembled.
Step 1) is wind wheel rotary detecting method, specifically includes following steps：
First cylinder 114 is retracted, and drives ladder clamping jaw 119 that wind wheel 4 is pushed to move, the end face of wind wheel 4 is made to support limiting plate
125, second sensor 126 detects wind wheel 4 in place, and the first cylinder 114 clamps wind wheel 4, and 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 to be rotated by 90 ° again, and camera 31 is clapped
According to electric rotating machine 115 drives wind wheel 4 to compensate 41 position of screw hole again, makes screw hole 41 upward.
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not
Under the premise of being detached from the invention design, various modifications and improvements can be made, these belong to the protection model of the present invention
It encloses.
Claims (6)
1. wind wheel rotation detection device, it is characterised in that：Including wind wheel rotating device and wind wheel positioning device, the wind wheel rotation
Device includes the ladder clamping jaw for wind wheel to be driven to translate and rotate, and the wind wheel positioning device includes detecting screw hole position
The center line of the 3rd sensor put, the 3rd sensor and the wind wheel is in same level, the wind wheel rotation inspection
It surveys device side and is equipped with grabbing device, the grabbing device includes wind wheel grabbing assembly and motor grabbing assembly, and the wind wheel is grabbed
Component is taken to include the second air cylinder fixed plate, the second cylinder in second air cylinder fixed plate, is connected with second cylinder
The the second cylinder connecting plate connect, the second cylinder connecting plate are connected with the second sliding rail fixed plate, the second sliding rail fixed plate
The second sliding rail is equipped with, engaging on second sliding rail has the second sliding block, and second sliding block is fixed on second cylinder and consolidates
On fixed board, the bottom of the second sliding rail fixed plate is connected with wind wheel clamping jaw air cylinder fixed plate, and the wind wheel clamping jaw cylinder is fixed
Plate is vertical with the second sliding rail fixed plate, passes through between the wind wheel clamping jaw air cylinder fixed plate and the second sliding rail fixed plate
Third reinforcing rib connects, and the bottom of the wind wheel clamping jaw air cylinder fixed plate is equipped with wind wheel clamping jaw cylinder, the wind wheel clamping jaw cylinder
Connection is additionally provided with the second buffer fixed block, second buffer there are two wind wheel clamping jaw in the second sliding rail fixed plate
Fixed block is equipped with the second buffer, and second air cylinder fixed plate is equipped with limited block.
2. wind wheel rotation detection device according to claim 1, it is characterised in that：The wind wheel rotating device includes first
Pedestal, the first sliding rail in the first base, the first sliding block being sticked on first sliding rail, first sliding block
Electric rotating machine is equipped with, the electric rotating machine is connected with shaft coupling, and the shaft coupling is connected with shaft, and the shaft is connected with rank
Terraced clamping jaw cylinder, the ladder clamping jaw cylinder are equipped with the ladder clamping jaw, and the gripping face of the ladder clamping jaw is L-type.
3. wind wheel rotation detection device according to claim 2, it is characterised in that：First is additionally provided in the first base
Buffer fixed block, the first buffer fixed block are equipped with air cylinder support and the first buffer, are set on the air cylinder support
There is the first cylinder, first cylinder is connected with the first cylinder link block, and the first cylinder link block is connected with sliding panel, institute
Sliding panel is stated on first sliding block.
4. wind wheel rotation detection device according to claim 3, it is characterised in that：The sliding panel is equipped with electric rotating machine
Installing plate, the electric rotating machine installing plate are equipped with the electric rotating machine, and the sliding panel is equipped with bearing block, the shaft position
In in the bearing block, the shaft is connected with ladder clamping jaw cylinder fixed block, and the ladder clamping jaw cylinder fixed block is equipped with
Ladder clamping jaw cylinder, the ladder clamping jaw cylinder are equipped with the ladder clamping jaw.
5. wind wheel rotation detection device according to claim 4, it is characterised in that：The sliding panel is equipped with rotary inductive
Device mounting base, the rotary inductor mounting base are equipped with rotary inductor, and the shaft is equipped with and the rotary inductor
The rotary inductive piece of cooperation.
6. wind wheel rotation detection device according to claim 1, it is characterised in that：The wind wheel positioning device includes second
Pedestal, multiple rollers in the second base, the second base are equipped with limiting plate, and the limiting plate is equipped with the
Two sensors, the side of the limiting plate are equipped with 3rd sensor stent, and the 3rd sensor stent is equipped with the third
Sensor.
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 CN105486257A (en) | 2016-04-13 |
| CN105486257B true CN105486257B (en) | 2018-07-06 |
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Family Applications (1)
| 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) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110773980B (en) * | 2019-10-10 | 2021-08-31 | 威海莱林精密机械有限公司 | Correcting device of printer roller shaft and assembling and correcting method thereof |
| 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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040046440A1 (en) * | 2001-12-14 | 2004-03-11 | Daniel Brinker | Knuckle hub assembly and method for making same |
| 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 |
-
2015
- 2015-12-25 CN CN201510990678.3A patent/CN105486257B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN105486257A (en) | 2016-04-13 |
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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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