CN209477831U - A kind of posture apparatus for correcting of automatic production line workpiece - Google Patents
A kind of posture apparatus for correcting of automatic production line workpiece Download PDFInfo
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- CN209477831U CN209477831U CN201920092769.9U CN201920092769U CN209477831U CN 209477831 U CN209477831 U CN 209477831U CN 201920092769 U CN201920092769 U CN 201920092769U CN 209477831 U CN209477831 U CN 209477831U
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Abstract
A kind of posture apparatus for correcting of automatic production line workpiece, vision-based detection mechanism, workpiece rotation including workbench and on workbench are rectified to mechanism and work piece turnover mechanism；Vision-based detection mechanism is set to workpiece rotation and rectifys surface or side to mechanism, and workpiece rotation mechanism rectifys the side to mechanism close to workpiece rotation is set to；Vision-based detection mechanism includes bracket and industrial camera, camera lens and camera light source on bracket；It includes rotating mechanism and the first clamp system that workpiece rotation, which is rectified to mechanism,；Work piece turnover mechanism includes turnover device and the second clamp system.It is had a single function, compared with the correcting device of low precision with existing, the utility model has the function of that an equipment can realize wrong material judgement, the positive and negative detection of workpiece, workpiece turning, workpiece angle adjustment, while correction accuracy is high, is able to satisfy high-precision positioning requirements.
Description
Technical field
The utility model relates to industrial automation production technical fields, and in particular to a kind of posture of automatic production line workpiece
Apparatus for correcting.
Background technique
Current workpiece posture apparatus for correcting has only accomplished the steering of overturning or coarse change workpiece.It can not
It realizes high-precision workpiece posture adjustment, does not adapt to work pieces mate concerns mandate height and workpiece to be processed posture is uncertain certainly
Dynamicization demand.
Such as when precision needle-valve body processing, workpiece and lathe tooling are determined by irregular equally distributed positioning pin
Position, the rotation angle being packed into workpiece, status requirement are high, and when loading must assure that each hole correctly corresponds to positioning pin, otherwise without
Method insertion.Conventional method cannot achieve the clamping workpiece of such high positioning requirements.
Summary of the invention
One, the technical issues of solving
The utility model in view of the deficiencies of the prior art, proposes a kind of the uncertain workpiece of supplied materials posture can be made all to become
For unified posture, and the posture apparatus for correcting of the automatic production line workpiece with very high consistency.
Two, specific technical solution
A kind of posture apparatus for correcting of automatic production line workpiece, the view including workbench and on the workbench
Feel that testing agency, workpiece rotation are rectified to mechanism and work piece turnover mechanism；The vision-based detection mechanism is rectified set on the workpiece rotation
To the surface or side of mechanism, the workpiece rotation mechanism rectifys the side to mechanism close to the workpiece rotation is set to；Institute
Stating vision-based detection mechanism includes bracket and industrial camera, camera lens and camera light source on the bracket；The work
It includes rotating mechanism and the first clamp system that part rotation, which is rectified to mechanism,；The work piece turnover mechanism includes turnover device and the second folder
Tight mechanism.
Preferably to realize the utility model, further are as follows:
When the positioning datum of workpiece is rotary shaft axial end face, the vision-based detection mechanism is located at the workpiece rotation and rectifys
To the surface of mechanism；When the side that the positioning datum of workpiece is rotary shaft, the vision-based detection mechanism is arranged in the rotation
Rectify the side to mechanism.
The vision-based detection mechanism further includes support base, guide rail is equipped with along the vertical direction on the support base, described
Guide rail is equipped with sliding block moving up and down, and one end of the bracket is connected with the slide block.
The rotating mechanism includes servo motor, retarder and pneumoelectric rotary joint；The servo motor is located at the work
Make to be sequentially connected below platform and with the retarder, the pneumoelectric rotary joint be located at the middle part top of the workbench and with institute
State retarder connection.
First clamp system is connected at the top of the pneumoelectric rotary joint.
Second clamp system is general two sides clamp system, general three side clamp system or special tooling clamping machine
Structure.
Second clamp system is connect with the turnover device, and the turnover device drives second clamp system to exist
It is horizontal and straight up between realize 180 degree overturning.
Three, the utility model has the following beneficial effects: being had a single function, compared with the correcting device of low precision with existing, this reality
Have the function of that an equipment can realize wrong material judgement, the positive and negative detection of workpiece, workpiece turning, workpiece angle adjustment with novel, together
When correction accuracy it is high, be able to satisfy high-precision positioning requirements.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model.
Fig. 2 is the partial enlarged view of Fig. 1.
Fig. 3 is the workflow block diagram of the utility model.
In figure, 1 is workbench, and 2 be vision-based detection mechanism, and 3 rectify for workpiece rotation to mechanism, and 4 be work piece turnover mechanism, 21
It is industrial camera for bracket, 22,30 be rotating mechanism, and 31 be the first clamp system, and 41 be turnover device, and 42 be the second clamping machine
Structure.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is as depicted in figs. 1 and 2: a kind of posture apparatus for correcting of automatic production line workpiece of the utility model, including workbench
1 and vision-based detection mechanism 2, workpiece rotation on workbench 1 rectify to mechanism 3 and work piece turnover mechanism 4.Vision-based detection
Mechanism 2 is set to workpiece rotation and rectifys surface or side to mechanism 3, and workpiece rotation mechanism is rectified close to workpiece rotation is set to machine
The side of structure 3；Vision-based detection mechanism 2 includes bracket 21 and industrial camera 22, camera lens and camera on bracket 21
Light source；It includes rotating mechanism 30 and the first clamp system 31 that workpiece rotation, which is rectified to mechanism 3,；Work piece turnover mechanism 4 includes overturning dress
Set 41 and second clamp system 42.
When the positioning datum of workpiece is rotary shaft axial end face, vision-based detection mechanism 2 is located at workpiece rotation and rectifys to mechanism 3
Surface；When the side that the positioning datum of workpiece is rotary shaft, vision-based detection mechanism 2 is arranged in the side for rotating and rectifying to mechanism
Face.
Vision-based detection mechanism 2 further includes support base, is equipped with guide rail along the vertical direction on support base, and being equipped on guide rail can
One end of the sliding block moved up and down, bracket 21 is connect with sliding block.Vision-based detection mechanism 2 shoots work by industrial camera 22 and light source
Part photo is transmitted to industrial personal computer processing and calculates, and realizes wrong material, positive and negative judgement and the rotational correction angle calculation of workpiece.
Rotating mechanism 30 includes servo motor, retarder and pneumoelectric rotary joint；Servo motor is located at 1 lower section of workbench simultaneously
It is sequentially connected with retarder, pneumoelectric rotary joint is located above the middle part of workbench 1 and connect with retarder.
First clamp system 31 is connected at the top of pneumoelectric rotary joint.In the present embodiment, using servo motor
Retarder of arranging in pairs or groups drives, according to the loading condition of workpiece, selection such as belt transmission, rack pinion, gear drive transmission
Mode drives the rotation of i.e. the first clamp system 31 in tooling clamping end.Tooling clamping end is used according to use environment and workpiece quality
Pneumatically, the diversified forms such as servo clamp.Simultaneously using pneumoelectric rotary joint connection clamping end rotating part and the signal wire of fixation
Input terminal, to solve the wrapping phenomena of clamping end tracheae, signal wire, power supply line etc., so that device can be not required to back with unlimited rotary
Zero, increase stabilization of equipment performance and the speed of service.
Second clamp system 42 is general two sides clamp system, general three side clamp system or special tooling clamping machine
Structure.
Second clamp system 42 is connect with turnover device 41, turnover device 41 drive the second clamp system 42 it is horizontal with it is perpendicular
It is straight upwards between realize 180 degree overturning.
The function of work piece turnover mechanism 4 is the workpiece 180 degree overturning that will test to put back, and switchs to positive effect.At this
In embodiment, the second clamp system 42 include but is not limited to general two sides based on the drivings such as pneumatic, hydraulic, motor clamp,
The forms such as general three side clamps, special tooling is clamped refer to block by replacing pinching end to be adapted to variety classes workpiece, main function
To clamp workpiece, so that workpiece will not slide in switching process.
Turnover device 41 includes but is not limited to the rotating mechanisms such as rotary cylinder, motor-driven size rack gear, synchronous belt,
Effect realizes 180 degree overturning to drive the second clamp system 42 and workpiece.In switching process, other than 180 degree overturning, no
Generate the movement in other directions, in order to the external equipments such as such as robot, transplanting mechanism can same position carry out place with
Crawl.
As shown in figure 3, the basic procedure that the posture apparatus for correcting of the utility model automatic production line workpiece works are as follows:
(1) manipulator or other transplantation device grabbing workpieces place workpiece to workpiece rotation sedan-chair in mechanism.
(2) it takes pictures detection, judges the positive and negative of workpiece and the angle that needs rotate.
(3) judge whether workpiece is inverted, if workpiece is inverted, grabbing workpiece is placed to turnover mechanism, realizes switching process
Afterwards, rotation sedan-chair is placed back in mechanism.
(4) judge whether angle is correct, if switching process is not inverted or is completed to workpiece, according to the needs of vision-based detection
Angle is rotated, servo motor, rotational workpieces deviation angle are controlled.It is detected again after the completion of rotation, repetitive operation is until deviation is full
Sufficient sets requirement.
(5) work piece correcting is completed, and takes workpiece away.
The utility model be in order to solve the stringent clamping step of automatic production line positioning requirements before, conventional method can not be real
Existing workpiece needs the problem of high-precision positioning correction.
Workpiece can make the uncertain workpiece of supplied materials posture all become unification after utility model device is handled
Posture, and there is very high consistency.So that subsequent automated step is with same program with regard to achievable automation process, row
Except the inconsistent caused clamping failure of supplied materials posture.Simultaneously rely on Visual identification technology, solve with target workpiece similar size but
The occurrence of location feature different other workpiece mixings.
It is had a single function, compared with the correcting device of low precision with existing, there is the utility model an equipment can realize mistake
Expect the function of judgement, the positive and negative detection of workpiece, workpiece turning, workpiece angle adjustment, while correction accuracy is high, is able to satisfy high-precision
Positioning requirements.For the workpiece of different sizes, it is only necessary to replace clamping tooling and the motor for being suitble to load and drive mechanism just
It is suitable for, adaptable wide feature, can be used in all kinds of automatic production lines for thering is this to require.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, subject to the scope of the utility model is defined by the following claims.
Claims (7)
1. a kind of posture apparatus for correcting of automatic production line workpiece, it is characterised in that: including workbench and be set to the work
Vision-based detection mechanism, workpiece rotation on platform are rectified to mechanism and work piece turnover mechanism；The vision-based detection mechanism is set to the work
Surface or side to mechanism are rectified in part rotation, and the workpiece rotation mechanism is rectified close to the workpiece rotation is set to mechanism
Side；The vision-based detection mechanism includes bracket and industrial camera, camera lens and camera light on the bracket
Source；It includes rotating mechanism and the first clamp system that the workpiece rotation, which is rectified to mechanism,；The work piece turnover mechanism includes overturning dress
It sets and the second clamp system.
2. the posture apparatus for correcting of automatic production line workpiece according to claim 1, it is characterised in that: when the positioning of workpiece
When benchmark is rotary shaft axial end face, the vision-based detection mechanism is located at the workpiece rotation and rectifys the surface to mechanism；Work as work
The positioning datum of part is the side of rotary shaft, and the vision-based detection mechanism is arranged in the side for rotating and rectifying to mechanism.
3. the posture apparatus for correcting of automatic production line workpiece according to claim 2, it is characterised in that: the vision-based detection
Mechanism further includes support base, is equipped with guide rail along the vertical direction on the support base, and being equipped on the guide rail can move up and down
Sliding block, one end of the bracket is connected with the slide block.
4. the posture apparatus for correcting of automatic production line workpiece according to claim 1, it is characterised in that: the rotating mechanism
Including servo motor, retarder and pneumoelectric rotary joint；The servo motor be located at below the workbench and with the deceleration
Device transmission connection, the pneumoelectric rotary joint are located above the middle part of the workbench and connect with the retarder.
5. the posture apparatus for correcting of automatic production line workpiece according to claim 4, it is characterised in that: described first clamps
Mechanism is connected at the top of the pneumoelectric rotary joint.
6. the posture apparatus for correcting of automatic production line workpiece according to claim 1, it is characterised in that: described second clamps
Mechanism is general two sides clamp system, general three side clamp system or special tooling clamp system.
7. the posture apparatus for correcting of automatic production line workpiece according to claim 6, it is characterised in that: described second clamps
Mechanism is connect with the turnover device, the turnover device drive second clamp system it is horizontal and straight up between it is real
Existing 180 degree overturning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920092769.9U CN209477831U (en) | 2019-01-21 | 2019-01-21 | A kind of posture apparatus for correcting of automatic production line workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920092769.9U CN209477831U (en) | 2019-01-21 | 2019-01-21 | A kind of posture apparatus for correcting of automatic production line workpiece |
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| Publication Number | Publication Date |
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| CN209477831U true CN209477831U (en) | 2019-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920092769.9U Active CN209477831U (en) | 2019-01-21 | 2019-01-21 | A kind of posture apparatus for correcting of automatic production line workpiece |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113000396A (en) * | 2021-01-29 | 2021-06-22 | 珠海迪沃航空工程有限公司 | Intelligent correction detection classification system, device and method for aircraft engine nut |
-
2019
- 2019-01-21 CN CN201920092769.9U patent/CN209477831U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113000396A (en) * | 2021-01-29 | 2021-06-22 | 珠海迪沃航空工程有限公司 | Intelligent correction detection classification system, device and method for aircraft engine nut |
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