CN102853991B - A kind of air-condition heat exchanger elbow joins method on-line automatic detection device - Google Patents
A kind of air-condition heat exchanger elbow joins method on-line automatic detection device Download PDFInfo
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- CN102853991B CN102853991B CN201210311604.9A CN201210311604A CN102853991B CN 102853991 B CN102853991 B CN 102853991B CN 201210311604 A CN201210311604 A CN 201210311604A CN 102853991 B CN102853991 B CN 102853991B
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Abstract
The invention discloses a kind of air conditioner heat radiator elbow and join method on-line automatic detection device, comprise frame, for controlling the complete machine control module that complete machine runs, image collection device and image analysing computer unit, image collection device to be arranged in frame and to be connected with complete machine control module, image analysing computer unit is connected with image acquisition device with complete machine control module, image analysing computer unit comprises image analyzer and acousto-optic suggestion device, the elbow configuration image that image analyzer gathers for receiving image collection device, and join method with the standard of its storage inside and be analyzed, if it is consistent that the elbow configuration image and the standard that receive join method, it is qualified then to be pointed out by acousto-optic hint device, otherwise, reported to the police by acousto-optic hint device.This device can carry out the detection of 100% to the air conditioner heat radiator on production line, effectively stop the mispairing of elbow in production run, leak and join and enter automatic welding machine with the air conditioner heat radiator of polygamy, thus effectively reduce production cost.
Description
Technical field
The present invention relates to air-conditioning manufacturing technology field, particularly a kind of air-condition heat exchanger elbow joins method on-line automatic detection device.
Background technology
Air-condition heat exchanger is one of vitals of composition air conditioner, is responsible for the heat exchange function of air-conditioning system.What air conditioner was conventional is fin-tube type heat exchanger, fin-tube type heat exchanger is made up of copper pipe and fin, generally copper pipe is through in fin formed, and then seal with copper elbow welding, thus each copper pipe is connected become a complete loop, make refrigerant wherein according to particular loop trickling, realize exchange heat by the wind-force in the external world.
Elbow in current air-condition heat exchanger production run is by human configuration and then is delivered to automatic welding machine by streamline and carries out automatic welding, this kind of elbow configuration mode is that employee allocates into memory by rule of thumb, due to the specification of air-condition heat exchanger and of a great variety, different types of loop design correspond to different elbows and joins method, join method normal pictures for employee check so be also hung with elbow in production scene, nonetheless, the phenomenon of elbow mismatch still happens occasionally in process of production, if the air-condition heat exchanger of elbow mismatch is undiscovered before welding, the flow direction in refrigerant loop will be had a strong impact on, thus have a strong impact on refrigeration and the heating effect of air-conditioning, the even more serious air-conditioning that will cause cannot run.
The detection current production line not having special pick-up unit carry out elbow to join method, only rely on the experience of workman and memory to ensure the accuracy rate that elbow configure, therefore the phenomenon of elbow mismatch comparatively seriously, repair rate and scrappage higher.
Therefore, how can the elbow of workman's configuration on production line be detected, correct to ensure the elbow configuration arrived on the air conditioner heat radiator of automatic welding machine, be the technical matters that current those skilled in the art need solution badly.
Summary of the invention
In view of this, the object of this invention is to provide a kind of air-condition heat exchanger elbow and join method on-line automatic detection device, for detecting the elbow of workman's configuration on production line, correct to ensure the configuration of the elbow arrived on the air conditioner heat radiator of automatic welding machine.
For solving the problems of the technologies described above, the invention provides a kind of air conditioner heat radiator elbow and joining method on-line automatic detection device, for the production line of air conditioner heat radiator, comprising:
Frame;
For controlling the complete machine control module that complete machine normally runs;
Image collection device, described image collection device is connected with described complete machine control module, described image collection device is provided with imageing sensor, and described image collection device is arranged in described frame, for gathering the elbow configuration image of the air conditioner heat radiator being configured with elbow;
Image analysing computer unit, described image analysing computer unit is connected with described complete machine control module, comprise image analyzer and acousto-optic suggestion device, described image analyzer is connected with described image collection device and stores the standard of elbow on air conditioner heat radiator and joins method, the standard of the elbow configuration image received from described image collection device and its storage is joined method and is analyzed by described image analyzer, if it is consistent that the elbow configuration image and the standard that receive join method, then it is qualified to be pointed out by coupled acousto-optic hint device; Otherwise, reported to the police by acousto-optic hint device.
Preferably, also comprise and to be connected with described image analyzer and to join the display of the analysis result of method for showing the standard of elbow on air conditioner heat radiator stored in the elbow configuration image and described image analyzer that described image collection device collects.
Preferably, described frame comprises the first side wall and second sidewall of the production line both sides that can be arranged at air conditioner heat radiator respectively and is arranged at described the first side wall and the second top side wall, and the roof be simultaneously connected with the second sidewall with described the first side wall, and described image collection device is arranged on the roof of described frame.
Preferably, be provided with between described image collection device and the roof of described frame and be connected with described complete machine control module and for regulating the image collection device governor motor of described image collection device height.
Preferably, also comprise and to be connected with described complete machine control module and to be arranged at for regulating the position control of air conditioner heat radiator position in described frame, the second place regulator that described position control comprises the primary importance regulator on the first side wall being arranged at described frame and is arranged on described second sidewall.
Preferably, described primary importance regulator and described second place regulator realize the position adjustments of air conditioner heat radiator by servomotor.
Preferably, also comprise and to be connected with described complete machine control module and to be arranged on the first side wall of described frame or the second sidewall for detecting the metal sites inductor of air conditioner heat radiator position.
Preferably, the sensed position of described metal sites inductor is adjustable.
Preferably, the support platform for placing described display be arranged on described frame the first side wall or the second sidewall is also comprised.
Preferably, the light source be arranged on described image collection device is also comprised.
Air conditioner heat radiator elbow provided by the present invention joins method on-line automatic detection device, for the production line of air conditioner heat radiator, and before being arranged at automatic welding machine, this automatic detection device comprises frame, frame is provided with image collection device, image collection device is provided with imageing sensor, the image that image collection device obtains can be converted into current signal by imageing sensor, the collection of image collection device has been configured with the elbow configuration image of the air conditioner heat radiator of elbow, and this image is transferred to image analysing computer unit after imageing sensor transforms, image analysing computer unit comprises image analyzer and acousto-optic suggestion device, image analyzer by the configuration image of the elbow received from image collection device and the elbow of its storage the standard on air conditioner heat radiator join method and be analyzed, if it is consistent that the elbow configuration image and the standard that receive join method, it is qualified then to be pointed out by acousto-optic hint device, if it is different that the elbow configuration image and the standard that receive join method, then reported to the police by acousto-optic hint device.
As can be seen here, this air conditioner heat radiator elbow joins method on-line automatic detection device can carry out 100% detection to the air conditioner heat radiator on production line, and owing to being be analyzed the image collected and standard configuration method by image analysing computer unit, thus effectively can detect the mispairing of elbow in production run, leak and join and polygamy phenomenon, stop elbow to configure problematic air conditioner heat radiator and enter into automatic welding machine and weld, therefore effectively can reduce the repair piece and discard quantity that cause due to elbow configuration error, thus reduce production cost.
Accompanying drawing explanation
Fig. 1 joins the scheme of installation of method on-line automatic detection device on air conditioner heat radiator production line for the air conditioner heat radiator elbow that the embodiment of the present invention provides.
Embodiment
Core of the present invention is to provide a kind of air conditioner heat radiator elbow and joins method on-line automatic detection device, this on-line automatic detection device by obtain elbow on air conditioner heat radiator actual join method and join method with the standard of elbow on air conditioner heat radiator be analyzed, finally judge that the method for joining of elbow accepting the air conditioner heat radiator detected is correct or mistake, and point out.
In order to make those skilled in the art person understand the present invention program better, below in conjunction with drawings and embodiments, the present invention is described in further detail.
Please refer to Fig. 1, Fig. 1 joins the scheme of installation of method on-line automatic detection device on air conditioner heat radiator production line for the air conditioner heat radiator elbow that the embodiment of the present invention provides.
Air conditioner heat radiator elbow provided by the present invention joins method on-line automatic detection device, for the production line of air conditioner heat radiator, and before being positioned at the automatic welding machine in air conditioner heat radiator production line, comprising:
Frame A;
For controlling the complete machine control module that complete machine normally runs, this complete machine control module is mainly used in controlling above-mentioned air conditioner heat radiator elbow and joins the time of all parts action and the sequencing of action in method on-line automatic detection device;
For gathering the image collection device 11 of the elbow configuration image of the air conditioner heat radiator 8 being configured with elbow, image collection device 11 is arranged on frame A, and image collection device 11 is connected with complete machine control module, its collection to image is controlled by complete machine control module, image collection device 11 is provided with imageing sensor, and the configuration image of elbow on air conditioner heat radiator 8 that imageing sensor is mainly used in image acquisition device to gather transforms into current signal and transmits;
Image analysing computer unit, image analysing computer unit is connected with complete machine control module, comprise image analyzer and acousto-optic suggestion device 9, image analyzer is connected with image collection device 11 and is stored with the standard of elbow on air conditioner heat radiator 8 and joins method, the standard of the elbow configuration image received from image collection device 11 and its storage is joined method and is analyzed by image analyzer, if it is consistent that the elbow configuration image and the standard that receive join method, then it is qualified to be pointed out by the acousto-optic hint device 9 be connected with image analyzer; If it is different that the elbow configuration image and the standard that receive join method, then reported to the police by acousto-optic hint device 9.
The above-mentioned air conditioner heat radiator elbow acousto-optic hint device 9 of joining in method on-line automatic detection device can be the acousto-optic hint device of the display lamp of tool red, yellow, and green three kinds of light, can be set to yellow display lamp is under normal operating conditions Chang Liang, green light is qualified warning light, red light is alarm lamp, after air conditioner heat radiator 8 is detected as certified products, green indicating lamp glimmers, when air conditioner heat radiator 8 is detected as non-specification product, then red led carries out continuing glimmer and carry out audible alarm.
The standard that can store the elbow of the air conditioner heat radiator 8 of plurality of specifications in image analyzer joins method, when detecting, the standard corresponding with this kind of air conditioner heat radiator need be joined method to recall, and the image collected by image collection device 11 by image analyzer and this standard are joined method and are carried out analyzing.This can realize the air conditioner heat radiator 8 of same pick-up unit to plurality of specifications and carry out on-line checkingi, improves the versatility that this air conditioner heat radiator elbow joins method on-line automatic detection device.
Joining method on-line automatic detection device due to this air conditioner heat radiator elbow is installed on the production line of air conditioner heat radiator, thus the detection of 100% can be carried out to the air conditioner heat radiator on production line, and owing to being be analyzed the image collected by image collection device 11 and standard configuration method by image analysing computer unit, thus the mispairing of elbow in production run can effectively be detected, leakage is joined and polygamy phenomenon, stop elbow to configure problematic air conditioner heat radiator 8 and enter into automatic welding machine and weld, therefore the repair piece and discard quantity that cause due to elbow configuration error can effectively be reduced, thus reduction production cost.
In order to optimize the technical scheme in above-described embodiment further, air conditioner heat radiator elbow in the present embodiment is joined method on-line automatic detection device and is also comprised and to be connected with image analyzer and the standard of elbow on air conditioner heat radiator stored in the elbow configuration image collected for show image collector 11 and image analyzer joins the display 7 of the analysis result of method, if the air conditioner heat radiator 8 so carrying out detecting has problems, just can demonstrate the position of elbow mismatch intuitively on the display 7, thus staff can be helped to process the mismatch position of elbow fast, such as, if the air conditioner heat radiator 8 carrying out detecting has problems, in-problem position can be marked out so on the display 7 with red circle, and show NG and be configured with problem to remind the elbow of this air conditioner heat radiator 8 of staff, if the air conditioner heat radiator detected 8 is no problem, so on display 7 screen, show PASS, no problem to point out the elbow of this air conditioner heat radiator 8 of staff to configure.
At present, air conditioner heat radiator 8 on air conditioner heat radiator streamline is all upright placement, thus elbow is located in the top of this air conditioner heat radiator 8, conveniently on-line checkingi is carried out to the elbow on air conditioner heat radiator 8, frame A in the present embodiment specifically comprises the first side wall 2 that can be separately positioned on air conditioner heat radiator production line both sides and the second sidewall 3 and is arranged at the top of the first side wall 2 and the second sidewall 3 and the roof 1 be simultaneously connected with the second sidewall 3 with the first side wall 2, and image collection device 11 is arranged on the roof 1 of frame A.Image collection device 11 can be made like this to obtain the configuration image of elbow more clearly.
Adjustable in order to make the distance between image collection device 11 and air conditioner heat radiator 8 realize, to obtain the configuration image of elbow on air conditioner heat radiator 8 of optimum efficiency, between image collection device 11 and the roof 1 of frame A, the image collection device governor motor 10 for regulating image collection device 11 height is preferably provided with in the present embodiment, image collection device governor motor 10 is connected with complete machine control module, the height that complete machine control module controls this image collection device governor motor 10 pairs of image collection devices 11 regulates, thus obtain the configuration image of elbow on air conditioner heat radiator 8 of optimum efficiency.
When the air conditioner heat radiator 8 being provided with elbow move to air conditioner heat radiator elbow join the position of method on-line automatic detection device time, complete machine control module can control the configuration image of image collection device 11 pairs of elbows on this heating radiator and gather, but the optimum position of image collection device 11 pairs of image acquisition may be departed from the position of air conditioner heat radiator 8 sometimes, thus need to regulate the position of air conditioner heat radiator 8, for this reason, frame A in the present embodiment is provided with position control B, this position control B is controlled by complete machine control module, and this position control B specifically comprises and is arranged at the primary importance regulator 4 on the first side wall 2 of above-mentioned frame A and the second place regulator 5 on the second sidewall 3, primary importance regulator 4 and second place regulator 5 can promote air conditioner heat radiator 8 or move right left, thus make air conditioner heat radiator 8 be in the optimal acquisition position of elbow configuration image, as shown in fig. 1, primary importance regulator 4 and second place regulator 5 can adopt pneumatic or surge and control, but pneumatic or mode of surging also needs to arrange special hydraulic pump and air lift pump, conveniently realize regulatory function, primary importance regulator 4 in the present embodiment and second place regulator 5 all adopt servomotor to control.
When the position of air conditioner heat radiator 8 needs to regulate, complete machine control module can control primary importance regulator 4 and second place regulator 5 carries out action, air conditioner heat radiator 8 is moved left or to the right, when moving to the optimal acquisition position of elbow configuration image, complete machine control module controls primary importance regulator 4 and second place regulator 5 stop motion, and controls image collection device 11 and carry out image acquisition.
In order to ensure that air conditioner heat radiator 8 is in the optimum position of image acquisition further, the present embodiment is also provided with the metal sites inductor 12 of the position for detecting air conditioner heat radiator 8 on the first side wall 2 of frame A or the second sidewall 3, this metal sites inductor 12 is connected with complete machine control module, and air conditioner heat radiator 8 contacts with metal sites inductor 12 when air conditioner heat radiator 8 is just in the optimum position of image acquisition, like this when carrying out the position adjustments of air conditioner heat radiator 8, when air conditioner heat radiator 8 just contacts with metal sites inductor 12, namely complete machine control module controls primary importance regulator 4 and second place regulator 5 stop motion, thus ensure that air conditioner heat radiator 8 is in the optimum position of image acquisition.
In the middle of the process that air-conditioning is produced, its heating radiator of the air-conditioning of different size is also generally not identical, in the process of thus its on-line checkingi, the optimized image collection position of air conditioner heat radiator 8 is also different, the versatility of method on-line automatic detection device is joined in order to strengthen this air conditioner heat radiator elbow, the position of the metal sites inductor 12 in the present embodiment is adjustable, namely metal sites inductor 12 can realize moving left and right in the chamber that the first side wall 2 of frame and the second sidewall 3 and roof 1 form, thus adapt to the image acquisition demand of the air conditioner heat radiator 8 of different size, metal sites inductor 12 in the present embodiment can by pneumatic or surge control its realize side-to-side movement, certainly it moves left and right can also to adopt Serve Motor Control.
In order to make the structure of whole device compacter, on the first side wall 2 of frame A or the second sidewall 3, be also provided with support platform 6 in the present embodiment, this support platform 6 is for placing display 7.
In order to improve the collection effect of image collection device 11 pairs of images further, also on image collection device 11, light source is provided with in the present embodiment, the fixed light source debugged when the angle of this light source can be and install, also can be the adjustable angle light source be connected with complete machine control module, regulated by the angle of complete machine control module to light source, to obtain best image acquisition effect.
Join method on-line automatic detection device to air conditioner heat radiator elbow provided by the present invention to be above described in detail.Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
Claims (9)
1. air conditioner heat radiator elbow joins a method on-line automatic detection device, for the production line of air conditioner heat radiator, it is characterized in that, comprising:
Frame (A);
For controlling the complete machine control module that complete machine normally runs;
Image collection device (11), described image collection device (11) is connected with described complete machine control module, described image collection device (11) is provided with imageing sensor, and described image collection device (11) is arranged in described frame (A), for gathering the elbow configuration image of the air conditioner heat radiator being configured with elbow;
Image analysing computer unit, described image analysing computer unit is connected with described complete machine control module, comprise image analyzer and acousto-optic suggestion device (9), described image analyzer is connected with described image collection device (11) and stores the standard of elbow on air conditioner heat radiator and joins method, the standard of the elbow configuration image received from described image collection device (11) and its storage is joined method and is analyzed by described image analyzer, if it is consistent that the elbow configuration image and the standard that receive join method, then it is qualified to be pointed out by coupled acousto-optic hint device (9); Otherwise, reported to the police by acousto-optic hint device (9);
Display, described display is connected with described image analyzer, and joins the analysis result of method for showing the standard of elbow on air conditioner heat radiator stored in the elbow configuration image and described image analyzer that described image collection device collects.
2. air conditioner heat radiator elbow according to claim 1 joins method on-line automatic detection device, it is characterized in that, described frame (A) comprises the first side wall (2) and second sidewall (3) of the production line both sides that can be arranged at air conditioner heat radiator respectively and is arranged at described the first side wall (2) and the second sidewall (3) top, and the roof (1) be simultaneously connected with the second sidewall (3) with described the first side wall (2), and described image collection device (11) is arranged on the roof (1) of described frame (A).
3. air conditioner heat radiator elbow according to claim 2 joins method on-line automatic detection device, it is characterized in that, be provided with between described image collection device (11) and the roof (1) of described frame (A) and be connected with described complete machine control module and for regulating the image collection device governor motor (10) of described image collection device (11) height.
4. air conditioner heat radiator elbow according to claim 2 joins method on-line automatic detection device, it is characterized in that, also comprise and to be connected with described complete machine control module and to be arranged at for regulating the position control (B) of air conditioner heat radiator (8) position in described frame (A), described position control (B) comprise be arranged at described frame (A) the first side wall (2) on primary importance regulator (4) and the second place regulator (5) that is arranged on described second sidewall (3).
5. air conditioner heat radiator elbow according to claim 4 joins method on-line automatic detection device, it is characterized in that, described primary importance regulator (4) and described second place regulator (5) realize the position adjustments of air conditioner heat radiator (8) by servomotor.
6. air conditioner heat radiator elbow according to claim 4 joins method on-line automatic detection device, it is characterized in that, also comprise and to be connected with described complete machine control module and to be arranged on the first side wall (2) of described frame (A) or the second sidewall (3) for detecting the metal sites inductor (12) of air conditioner heat radiator (8) position.
7. air conditioner heat radiator elbow according to claim 6 joins method on-line automatic detection device, it is characterized in that, the sensed position of described metal sites inductor (12) is adjustable.
8. air conditioner heat radiator elbow according to claim 2 joins method on-line automatic detection device, it is characterized in that, also comprise be arranged at described frame (A) the first side wall (2) or the second sidewall (3) on the support platform (6) for placing described display (7).
9. air conditioner heat radiator elbow according to claim 2 joins method on-line automatic detection device, it is characterized in that, also comprises the light source be arranged on described image collection device (11).
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| CN201210311604.9A CN102853991B (en) | 2012-08-28 | 2012-08-28 | A kind of air-condition heat exchanger elbow joins method on-line automatic detection device |
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| CN201210311604.9A CN102853991B (en) | 2012-08-28 | 2012-08-28 | A kind of air-condition heat exchanger elbow joins method on-line automatic detection device |
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| CN116909241B (en) * | 2023-09-14 | 2023-11-24 | 中科合肥技术创新工程院 | Digital full-automatic production line control system of intelligent radiator |
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