CN205436344U - Brake block comprehensive testing device - Google Patents
Brake block comprehensive testing device Download PDFInfo
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- CN205436344U CN205436344U CN201521089599.7U CN201521089599U CN205436344U CN 205436344 U CN205436344 U CN 205436344U CN 201521089599 U CN201521089599 U CN 201521089599U CN 205436344 U CN205436344 U CN 205436344U
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- brake block
- photographic head
- mainframe
- conveyor frame
- detection device
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Abstract
The utility model discloses a brake block comprehensive testing system device, including main frame and the first conveying frame and second conveying frame of setting in the main frame both sides, main frame top settle and snatch mechanical hand and image acquisition device, two transport mechanism, one is used for conveying the brake block to near image acquisition device, another transports out of qualified brake block, and the cooperation is snatched the mechanical hand and is worked together, it can accurate snatch its brake block to the assigned position to snatch the mechanical hand, then the image acquisition device is gathered the image and is carried to the PC and carry out image processing, it judges whether qualified the brake block is to reach the testing result, qualifiedly transport out of with transport mechanism, unqualified directness is lost to waste product box. The utility model discloses a machine vision image acquisition system detects the brake block and replaces traditional artifical detection, has improved brake block product quality comprehensive testing's precision to but whole testing process automatic operation has improved detection efficiency.
Description
Technical field
The present invention relates to a kind of detection device, particularly relate to a kind of brake block comprehensive detection device.
Background technology
" brake block " is being commonly called as of brake facing, is the friction material of contact brake drum (dish).Brake block is typically made up of steel plate, bonding thermal insulation layer and brake pad.When braking automobile, brake facing will be under pressure, and contacts generation frictional force with brake drum (dish), so that vehicle reaches the purpose slowed down.
Brake block is the safety member that motor vehicle braking system is important, and its quality directly influences the braking ability of vehicle, threatens the security of the lives and property of driver and crew.Along with the fast development of auto industry, the quality of brake pad detection that 800 Duo Jia brake block factories produce can not be despised.
The detection of brake block is the most defective and size, but most of brake system of car enterprise of China remains in manual human eye detection at present is main, and measurer is detected as auxiliary primary stage, inefficiency, workload is big, and testing result is also affected by environment, personal error.
Brake block comprehensive detection system device not only improves enterprise's detection automatization level, reduces and artificially detects error；And a large amount of human and material resources can be saved, improve detection efficiency.
The patent of Application No. 200910100386.2 discloses a kind of automatic detection device for quality of brake pad, automatically taps module, sound collection processing module and brake block screening module including brake block connecting gear, multipoint mode.Brake block delivery module uses arrowband conveyer belt will to adopt sound and screen fraction after brake block transmission belt.The brake block of transport to beating position is upwards held up below percussion hammer and can just be tapped hammer and knocks by brake block supporting device, multipoint mode automatically taps hammer and automatically carries out the percussion of multiple location point successively and collected acoustical signal by the pick up of sound acquisition module and enter into and process in computer thus judge brake block quality, rejects by screening module brake block defective to quality finally according to result.Although whole verification process can filter out the defective brake block of quality fast and automatically, accurately, but the quality that this device can only detect brake block can not detect other quality index of brake block, and for brake block detects, the size of brake block is the most qualified, if defective being only most affects brake block security performance.
Summary of the invention
The deficiency existed for existing detection, it is an object of the invention to provide that a kind of automaticity is high, the brake block comprehensive detection device of practicality simple to operation.
For achieving the above object, the technical scheme is that a kind of brake block comprehensive detection device, it is characterized in that, the first conveyor frame including mainframe and being arranged on mainframe both sides and the second conveyor frame, the first described conveyor frame and the second conveyor frame position are on same straight line, and described mainframe is disposed over capturing robot arm and image collecting device；
Described captures the joint arm that machine hands includes being made up of and the electric pushrod promoting joint arm motion two arm links, the two ends of described joint arm are respectively provided with clamping device and Rotary cloumn, described Rotary cloumn is fixed on mainframe by a base attic base, it is provided with a circular groove on described base attic base to coordinate with Rotary cloumn, and drives Rotary cloumn to rotate by the motor being provided with in base attic base；
nullDescribed image collecting device is made up of bracing frame and the motion bar being fixed on bracing frame，Described bracing frame is fixed on mainframe away from one end of motion bar，Light source fixing device it is disposed with from bottom to up on described motion bar、Photographic head fastening clips，The photographic head fastening clips of light source generator and fixing camera it is provided with in described light source fixing device，By coarse adjustment knob, photographic head fastening clips is fixed on motion bar above light source fixing device simultaneously，Described photographic head fastening clips is provided with by fine tuning knob、The fine tuning structure of the photographic head of strip gear and circular gear composition，Also include photographic head clamping plate and photographic head clamping knob，It is placed with a brake block placement platform on described photographic head fixture and the mainframe immediately below it to stop，The second driving means driving photographic head it is provided with on car sheet placement platform；
Being provided with the conveyer belt by carrying roller, being arranged on carrying roller and the connecting gear driving the first driving means of conveyer belt running to form in the first described conveyor frame and the second conveyor frame, described is used for conveyer belt in placing brake block.
Preferably, below described mainframe, it is provided with shockproof steamboat, prevents mainframe from being affected with the second conveyor frame by side the first conveyor frame and shaking.
Preferably, be provided with trundle, for the movement of transfer structure below the first described conveyor frame and the second conveyor frame, in order to more quickly with other devices with the use of.
Preferably, by described mainframe, it is provided with a collecting receptacle, for the stacking of defective brake block.
Preferably, the motor being provided with in described base attic base to drive Rotary cloumn can drive crawl robot arm 360 degree rotation.
Preferably, described clamping device is provided with micro-machine and little gear, utilizes micro-machine to drive the engagement of little gear to open and controls the clamping of hands and unclamp.
Preferably, the described protected film of clamping device surface configuration, it is used for preventing from damaging brake block.
Compared with prior art, the invention have the advantages that
Utilize connecting gear to transport brake block, and robot arm carries, whole detection process can be automatically brought into operation, save manpower, improve detection efficiency, whole detection process is to utilize image capturing system to carry out image procossing after gathering image, reduces the error brought because of anthropic factor, improves accuracy of detection.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the three-dimensional structure diagram of the present invention；
Fig. 2 is the three-dimensional structure diagram of mechanical hand in the present invention；
Fig. 3 is the upward view of mechanical hand in the present invention；
Fig. 4 is the three-dimensional structure diagram of image capturing system in the present invention；
Fig. 5 is the three-dimensional structure diagram of photographic head clamp device in the present invention；
nullIn figure: 1、First conveyor frame，2、Second conveyor frame，21、Conveyer belt，22、First driving means，23、Carrying roller，3、Mainframe，4、Capture robot arm，41、Base attic base，42、Electric pushrod，43、Clamping device，431、Micro-machine，432、Little gear，433、Protecting film，44、Rotary cloumn，45、Joint arm，5、Image collecting device，51、Photographic head，52、Light source generator，53、Brake block placement platform，54、Second driving means，55、Photographic head fastening clips，551、Photographic head clamping plate，552、Shooting clamping knob，553、Coarse adjustment knob，554、Fine tuning knob，555、Strip gear，556、Circular gear，56、Light source fixing device，57、Bracing frame，58、Motion bar，6,、Collecting receptacle，7、Brake block，8、Shockproof steamboat，9、Trundle
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
nullRefer to Fig. 1-5，The present invention provides a kind of technical scheme: a kind of brake block comprehensive detection device，Including mainframe 3 and the first conveyor frame 1 and the second conveyor frame 2 being arranged on mainframe 3 both sides,First conveyor frame 1 and the second conveyor frame 2 position are on same straight line,Mainframe 3 is disposed over capturing robot arm 4 and image collecting device 5,Capture the joint arm 45 that robot arm 4 includes being made up of and the electric pushrod 42 promoting joint arm 45 to move two arm links，The two ends of joint arm 45 are respectively provided with clamping device 43 and Rotary cloumn 44,Rotary cloumn 44 is fixed on mainframe 3 by a base attic base 41,It is provided with a circular groove on base attic base 41 to coordinate with Rotary cloumn 44,And drive Rotary cloumn 44 to rotate by the motor being provided with in base attic base 41，Image collecting device 5 is made up of bracing frame 57 and the motion bar 58 being fixed on bracing frame，Bracing frame 57 is fixed on mainframe 3 away from one end of motion bar 58，Light source fixing device 56 it is disposed with from bottom to up on motion bar 58、Photographic head fastening clips 5，The photographic head fastening clips 55 of light source generator 52 and fixing camera 51 it is provided with in light source fixing device 56，By coarse adjustment knob 553, photographic head fastening clips 55 is fixed on motion bar 58 above light source fixing device 56 simultaneously，Photographic head fastening clips 55 is provided with by fine tuning knob 554、The fine tuning structure of the photographic head 51 of strip gear 555 and circular gear 556 composition，Also include photographic head clamping plate 551 and photographic head clamping knob 552，A brake block placement platform 53 it is placed with on photographic head fixture 55 and the mainframe immediately below it 3，The second driving means 54 driving photographic head 51 it is provided with on brake block placement platform 53，It is provided with by carrying roller 23 in first conveyor frame 1 and the second conveyor frame 2、The conveyer belt 21 being arranged on carrying roller 23 and the connecting gear of the first driving means 22 composition driving conveyer belt 21 running，Described conveyer belt 21 is used for placing brake block 7，Shockproof steamboat 8 it is provided with below mainframe 3，Prevent mainframe 3 from being affected with the second conveyor frame 2 by side the first conveyor frame 1 and shaking，It is provided with trundle 9 below first conveyor frame 1 and the second conveyor frame 2，Movement for transfer structure，So that more quickly with other devices with the use of，Mainframe 3 is other is provided with a collecting receptacle 6，Stacking for defective brake block，The motor being provided with in base attic base 41 captures 360 degree of rotations of robot arm 4 to drive Rotary cloumn 44 to drive，Clamping device 43 is provided with micro-machine 431 and little gear 432，Utilize micro-machine 431 to drive the engagement of little gear 432 to open control the clamping of hands and unclamp，The protected film of clamping device 43 surface configuration 433，For preventing damage brake block 7.
nullOperation principle: first，It is open at the first conveyor frame 1、The first driving means 22 in second conveyor frame 2，First conveyor frame 1 drive conveyer belt 21 to driving front by the first driving means 22，Brake block 7 is transported to conveyer belt 21 and connects subterminal relevant position，Capturing brake block 7 by setting the crawl robot arm 4 of corresponding program before，Brake block 7 is captured the brake block placement platform 53 to photographic head 51，Mechanical hand just turns on the right side of brake block placement platform 55，Object experienced by touch sensor on brake block placement platform 55 just has a signal output to take pictures to trigger circuit triggers photographic head 51，After photographic head 51 has taken photograph, by the gigabit network cable of photographic head 51, image is sent to PC carries out image procossing，In image procossing respective algorithms, judge that brake block is the most qualified，Judge that the most qualified PC later of brake block will provide signal and control to capture robot arm 4，If brake block 7 does not has flaw size conformance with standard，The connecting gear that then brake block 7 is captured above the second conveyor frame 2 by mechanical hand is transported out of，Otherwise brake block 7 is captured to collecting receptacle 6 by mechanical hand，The most just underproof brake block can be filtered out，This example uses machine vision image capturing system to detect the manual detection that brake block replacement is traditional，Improve the precision of brake block product quality comprehensive detection，And whole detection process operable automatically，Improve detection efficiency.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, being appreciated that and these embodiments can carry out multiple change without departing from the principles and spirit of the present invention, revise, replace and modification, the scope of the present invention be defined by the appended.
Claims (7)
1. a brake block comprehensive detection device, it is characterized in that, the first conveyor frame (1) including mainframe (3) and being arranged on mainframe (3) both sides and the second conveyor frame (2), described the first conveyor frame (1) and the second conveyor frame (2) position are on same straight line, described mainframe (3) is disposed over capturing robot arm (4) and image collecting device (5)
Described crawl robot arm (4) includes the joint arm (45) being made up of two arm links and the electric pushrod (42) promoting joint arm (45) to move, the two ends of described joint arm (45) are respectively provided with clamping device (43) and Rotary cloumn (44), described Rotary cloumn (44) is fixed on mainframe (3) by a base attic base (41), it is provided with a circular groove on described base attic base (41) to coordinate with Rotary cloumn (44), and drive Rotary cloumn (44) to rotate by the motor being provided with in base attic base (41)；
nullDescribed image collecting device (5) is made up of bracing frame (57) and the motion bar (58) being fixed on bracing frame，Described bracing frame (57) is fixed on mainframe (3) away from one end of motion bar (58)，Light source fixing device (56) it is disposed with from bottom to up on described motion bar (58)、Photographic head fastening clips (55)，The photographic head fastening clips (55) of light source generator (52) and fixing camera (51) it is provided with in described light source fixing device (56)，Photographic head fastening clips (55) is fixed on motion bar (58) by coarse adjustment knob (553) in light source fixing device (56) top simultaneously，Described photographic head fastening clips (55) is provided with by fine tuning knob (554)、The fine tuning structure of the photographic head (51) that strip gear (555) and circular gear (556) form，Also include photographic head clamping plate (551) and photographic head clamping knob (552)，It is placed with a brake block placement platform (53) on described photographic head fixture (55) and the mainframe (3) immediately below it,The second driving means (54) driving photographic head (51) it is provided with on brake block placement platform (53)；
Being provided with the conveyer belt (21) by carrying roller (23), being arranged on carrying roller (23) in described the first conveyor frame (1) and the second conveyor frame (2) and connecting gear that the first driving means (22) that driving conveyer belt (21) operates forms, described conveyer belt (21) is used for placing brake block (7).
A kind of brake block comprehensive detection device the most according to claim 1, it is characterized in that, described mainframe (3) lower section is provided with shockproof steamboat (8), prevents mainframe (3) from being affected by side the first conveyor frame (1) with the second conveyor frame (2) and shaking.
A kind of brake block comprehensive detection device the most according to claim 1, it is characterized in that, described the first conveyor frame (1) is provided with trundle (9) with the second conveyor frame (2) lower section, movement for transfer structure, in order to more quickly with other devices with the use of.
A kind of brake block comprehensive detection device the most according to claim 1, it is characterised in that described mainframe (3) is other is provided with a collecting receptacle (6), for the stacking of defective brake block.
A kind of brake block comprehensive detection device the most according to claim 1, it is characterised in that the motor being provided with in described base attic base (41) captures robot arm (4) 360 degree rotation driving Rotary cloumn (44) can drive.
A kind of brake block comprehensive detection device the most according to claim 1, it is characterized in that, described clamping device (43) is provided with micro-machine (431) and little gear (432), utilizes micro-machine (431) to drive the engagement of little gear (432) to open and controls the clamping of hands and unclamp.
A kind of brake block comprehensive detection device the most according to claim 1, it is characterised in that the described protected film of clamping device (43) surface configuration (433), is used for preventing from damaging brake block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521089599.7U CN205436344U (en) | 2015-12-23 | 2015-12-23 | Brake block comprehensive testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521089599.7U CN205436344U (en) | 2015-12-23 | 2015-12-23 | Brake block comprehensive testing device |
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| Publication Number | Publication Date |
|---|---|
| CN205436344U true CN205436344U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521089599.7U Expired - Fee Related CN205436344U (en) | 2015-12-23 | 2015-12-23 | Brake block comprehensive testing device |
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| Country | Link |
|---|---|
| CN (1) | CN205436344U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622994A (en) * | 2016-12-09 | 2017-05-10 | 苏州工业职业技术学院 | Automatic sorting system |
| CN108284072A (en) * | 2018-01-04 | 2018-07-17 | 广东四会实力连杆有限公司 | A kind of connecting rod categorizing system and sorting technique based on computer vision |
-
2015
- 2015-12-23 CN CN201521089599.7U patent/CN205436344U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622994A (en) * | 2016-12-09 | 2017-05-10 | 苏州工业职业技术学院 | Automatic sorting system |
| CN108284072A (en) * | 2018-01-04 | 2018-07-17 | 广东四会实力连杆有限公司 | A kind of connecting rod categorizing system and sorting technique based on computer vision |
| CN108284072B (en) * | 2018-01-04 | 2021-01-05 | 广东四会实力连杆有限公司 | Connecting rod classification system based on mechanical vision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20171223 |
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| CF01 | Termination of patent right due to non-payment of annual fee |