CN108554847B - A kind of automatic detecting machine - Google Patents

A kind of automatic detecting machine Download PDF

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Publication number
CN108554847B
CN108554847B CN201810445893.9A CN201810445893A CN108554847B CN 108554847 B CN108554847 B CN 108554847B CN 201810445893 A CN201810445893 A CN 201810445893A CN 108554847 B CN108554847 B CN 108554847B
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Prior art keywords
feeding
station
detection
plc control
control module
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CN108554847A (en
Inventor
陈忠华
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Suzhou Mingyuan Auto Parts Manufacturing Co Ltd
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Suzhou Mingyuan Auto Parts Manufacturing Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34Sorting according to other particular properties
    • B07C5/342Sorting according to other particular properties according to optical properties, e.g. colour
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/02Measures preceding sorting, e.g. arranging articles in a stream orientating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/04Sorting according to size
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36Sorting apparatus characterised by the means used for distribution
    • B07C5/363Sorting apparatus characterised by the means used for distribution by means of air
    • B07C5/365Sorting apparatus characterised by the means used for distribution by means of air using a single separation means

Abstract

A kind of automatic detecting machine includes pedestal, feeding mechanism, feeding mechanism, and feeding mechanism is located at below the outlet of feeding mechanism, and feeding mechanism can receive the product from feeding mechanism, and product is sent to corresponding station, fixes organic frame on pedestal.Feeding station, station to be checked, detection station, NG discharging station, OK discharging station are set on feeding mechanism and are V-shape opening structure, the detection of different sized products can be achieved from positioning cylinder cooperation, while guaranteeing enough clamping forces.CCD detection module is arranged with respect to feeding mechanism, to one of product through-hole, product inner chamfer, product size, product cracking or a variety of can detect.Feeding mechanism is provided with vibrating disk, material all in one piece track, feeding channel.Vibrating motor is set below vibrating disk, and vibration frequency can be controlled by PLC control module, to control different charging rates.The automatic detecting machine further includes PLC control module, and the PLC control module is connected with each module, controls each module operation.

Description

A kind of automatic detecting machine
Technical field
The present invention relates to product detection device fields, and in particular to a kind of automatic detecting machine.
Background technique
Safe automobile air bag is related to tubular member when producing, since air bag is the important component in automobile, quality It is required that quite stringent therefore also more stringent for the quality requirements of these parts.It needs to guarantee not allow to deposit in the hole of product The putty the phenomenon that, the size of product is no more than specified specification, and there can be no crackings etc. for product.Traditional detection method passes through Artificial range estimation is checked, due to artificially judging to carry out screening by the way of manual inspection with subjectivity and be easy to make At erroneous judgement, and labor intensive resource, influence production efficiency.
Chinese invention patent CN201510568544.2, which discloses a kind of CCD and automatically detects, counts packing machine, to be detected Workpiece puts track to workpiece to be detected by the first guide wheel and the second guide wheel by being expected on glass plate swivel on vibrating disk Correcting is carried out, fiber laser arrays mechanism, the horizontal testing agency of CCD, about the first testing agency of CCD, CCD second are then passed sequentially through Upper and lower testing agency, product detects in CCD Xia Shang testing agency.It later can be by blanking case structure to non-defective unit and defective products It carries out sorting blanking and counts.But the packing machine cannot achieve the switching between products of different specifications detection, detection data It can not export.
For another example Chinese invention patent CN201510272284.4 discloses a kind of product testing machine detected by CCD, packet Including rack, interior be equipped with of rack transport track, and CCD camera assembly is arranged along transport track and is located above transport track.Transport track Upper to be located at the turnover mechanism being arranged between two CCD camera assemblies for overturning material, product testing machine outlet end is arranged for grabbing Take the material grabbing mechanism of unqualified material.The control cabinet for being additionally provided with the operation of control detection machine in rack, judging unqualified material, also sets Have and is connect with control cabinet, the display screen for inputting the keyboard of instruction and for showing man-machine interface.But the packing machine can not Realize the switching between products of different specifications detection, detection data can not also export.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of automatic detecting machines, can be by CCD detection module to air bag Inner sleeve tubular products are detected, and are specifically included: product through-hole, product inner chamfer, product size, product cracking one of or It is a variety of, and can one by computer preset detection parameters, realize the detection of different sized products.
To solve the above problems, the present invention adopts the following technical scheme that a kind of automatic detecting machine, including pedestal, rack, institute It is fixed on the base to state rack, which further includes feeding mechanism, feeding mechanism, CCD detection module, PLC control Molding block, it is characterised in that:
Vibrating disk, material all in one piece track, feeding channel is arranged in the feeding mechanism, and the material all in one piece track entry and vibrating disk connect It connects, the material all in one piece track export is connect with the feeding channel, and a vibrating motor is arranged below the vibrating disk;
The feeding mechanism is a disk being fixed on the base, and the disk inner ring can be rotated, and the inner ring outer is pressed Feeding station, station to be checked, detection station, discharging station are set gradually according to inner ring rotation direction;
The outlet of the feeding channel is located at right above feeding station, the discharging station according to inner ring rotation direction successively Including NG discharging station, OK discharging station;
The CCD detection module includes CCD camera, and the CCD camera is fixed in the rack, and the CCD shines Light source is set in front of camera, and the CCD camera, light source are electrically connected with PLC control module.
Further, the CCD detection module is product through-hole detection module, product inner chamfer detection module, product ruler One of very little detection module, product cracking detection module are a variety of.
Further, the feeding station, station to be checked, detection station, NG discharging station, OK discharging station are V word Type hatch frame, the detection station corresponding position are arranged a positioning cylinder and are simultaneously fixed on the base, the positioning cylinder with it is described The electrical connection of PLC control module.
Further, the vibrating motor is electrically connected with the PLC controller.
Further, the CCD camera is connect with a servo motor.The servo motor is fixed in the rack, The servo motor is electrically connected with the PLC control module.
Further, the automatic detecting machine includes a computer, and the computer is electrically connected with the PLC control module It connects;
Setting tests and analyzes software in the computer, and the detection and analysis software can preset equipment operating parameter.
Further, the detection machine also sets up mechanism for sorting, and the mechanism for sorting includes that NG tapping channel, OK discharging are logical Road, the NG tapping channel are located at immediately below NG discharging station, and the OK tapping channel is being located at OK discharging station just Lower section.
Further, the OK tapping channel further includes an attached channel, the OK tapping channel and the attached channel it Between a switch valve is set, the switch valve is electrically connected with PLC control module
Further, the NG tapping channel outlet, the outlet of the OK tapping channel, the attached channel are respectively provided with counting Device, the counter are electrically connected with PLC control module.
Further, the material all in one piece track includes a material all in one piece mechanism, and the material all in one piece mechanism includes a material all in one piece sensor, blows Device, the material all in one piece sensor, blowning installation are electrically connected with the PLC control module.
Compared with prior art, technical solution provided by the invention has the advantage that
(1) multiple groups detection station is set, and is provided with a variety of different types of detection modules, it can be to product through-hole, production One of product inner chamfer, product size, product cracking a variety of are detected;
(2) feeding station, station to be checked, detection station, NG discharging station, OK discharging station are V-shape opening The detection of different sized products may be implemented in structure;
(3) pass through the phase interworking between V-shape opening structure and positioning cylinder when detecting to various sizes of product Product can be guaranteed in the clamping force of measurement station by closing, and the position for adjusting measurement module guarantees the accuracy of measurement result, adjustment Product charging rate guarantees production efficiency;
(4) equipment operating parameter, the testing standard of different sized products can by the detection and analysis software in computer into Row setting, and switched between different sized products, measurement data can be exported and be analyzed;
(5) the vibrating motor vibration frequency in feeding mechanism can be controlled by PLC control module, for various sizes of Product can be by adjusting vibration frequency, to control different charging rates when being detected;
(6) material all in one piece mechanism is provided in feeding mechanism, when the direction for detecting product does not meet testing requirements, by product It is blown off from material all in one piece track, to guarantee that direction meets testing requirements when product pan feeding.
Detailed description of the invention
The following further describes the specific embodiments of the present invention with reference to the drawings:
Fig. 1 is automatic detecting machine overall schematic;
Fig. 2 is the corresponding feeding mechanism schematic diagram of embodiment 1;
Fig. 3 is feeding mechanism schematic diagram;
Fig. 4 is the corresponding automatic detecting machine front view of embodiment 1;
Fig. 5 is positioning cylinder schematic diagram;
Fig. 6 is the corresponding automatic detecting machine front view of embodiment 2;
Fig. 7 is the corresponding automatic detecting machine front view of embodiment 3;
Fig. 8 is the corresponding automatic detecting machine front view of embodiment 4;
Fig. 9 is the corresponding feeding mechanism schematic diagram of embodiment 4;
Wherein: 11 be pedestal;12 be rack;2 be feeding mechanism;21 be vibrating disk;22 be material all in one piece track;23 is logical for pan feeding Road;24 be material all in one piece sensor;25 be blowning installation;26 be vibrating motor;3 be feeding mechanism;31 be disk;32 be inner ring;33 For feeding station;34 be station to be checked;35 be detection station;36 be NG discharging station;37 be OK discharging station;38 be positioning gas Cylinder;4 be CCD detection module;41 be servo motor;42 be CCD camera;43 be light source;51 be NG tapping channel;52 go out for OK Expect channel;53 be attached channel.
Specific embodiment
Technological means, technical effect for a better understanding of the present invention, do into one the present invention below with reference to being specifically illustrating Walk explanation.
Embodiment 1
A kind of automatic detecting machine includes pedestal 11 as shown in Figure 1, and organic frame 12, the automatic detecting machine are fixed on pedestal 11 It further include feeding mechanism 2, feeding mechanism 3, feeding mechanism 3 is located at below the outlet of feeding mechanism 2, and feeding mechanism 3, which can receive, to be come From the product of feeding mechanism 2, and product is sent to corresponding station and is detected or is discharged.CCD detection module 4 is with respect to feeding Mechanism 3 is arranged, to detect the product being located on feeding mechanism 3.The automatic detecting machine further includes PLC control module 6, described PLC control module 6 is connected with each module, controls each module operation.
Specifically, as shown in Fig. 2, feeding mechanism 2 includes vibrating disk 21, material all in one piece track 22, feeding channel 23, vibrating disk 21 A vibrating motor 26 is arranged in lower section, and the entrance of material all in one piece track 22 connects vibrating disk 21, and the outlet connection pan feeding of material all in one piece track 22 is logical Road 23.After product pan feeding, vibrating disk 21 constantly vibrates under the action of vibrating motor 26, so that product is from vibrating disk 21 and material all in one piece The junction of track 22 constantly enters material all in one piece track 22, positioned at front product under the promotion of rear product along material all in one piece track 22 movements, material all in one piece track 22 limits the direction of product, to guarantee that product can smoothly enter into feeding channel 23.
As shown in figure 3, feeding mechanism 3 is a fixed disk 31 on the pedestal 11, the inner ring 32 of disk 31 be can be rotated, interior The outer of circle 32 has set gradually feeding station 33, station to be checked 34, detection station 35, discharging station according to its rotation direction. Feeding channel 23 outlet be located at feeding station 33 top, when product by feeding channel 23 enter feeding station 33 after, with With the rotation of inner ring 32 respectively by station 34 to be checked, detection station 35, discharging station.Discharging station include NG discharging station 36, OK discharging station 37, is discharged if the testing result of product is unqualified by discharging station 36, if product testing result qualification It is discharged by OK discharging station 37.
As shown in figure 4, CCD detection module 4 is fixed on CCD camera 42 in rack 12, the CCD camera 42 including one Front also sets up light source 43, and the CCD camera 42, light source 43 are electrically connected with the PLC control module 6, are controlled by PLC Module 6 controls its work.
The detection station 35 and CCD detection module 4 is oppositely arranged, and may be configured as 1-4 group, and CCD detection module 4 can be One of product through-hole detection module, product inner chamfer detection module, product size detection module, product cracking detection module Or it is a variety of.
Embodiment 2
A kind of automatic detecting machine includes pedestal 11 as shown in Figure 1, and organic frame 12, the automatic detecting machine are fixed on pedestal 11 It further include feeding mechanism 2, feeding mechanism 3, feeding mechanism 3 is located at below the outlet of feeding mechanism 2, and feeding mechanism 3, which can receive, to be come From the product of feeding mechanism 2, and product is sent to corresponding station and is detected or is discharged.CCD detection module 4 is with respect to feeding Mechanism 3 is arranged, to detect the product being located on feeding mechanism 3.The automatic detecting machine further includes PLC control module 6, described PLC control module 6 is connected with each module, controls each module operation.
Specifically, as shown in Fig. 2, feeding mechanism 2 includes vibrating disk 21, material all in one piece track 22, feeding channel 23, the vibration A vibrating motor 26 is connected below disk 21.The entrance of material all in one piece track 22 connects vibrating disk 21, the outlet of material all in one piece track 22 connect into Expect channel 23.After product pan feeding, vibrating disk 21 constantly vibrates under the action of vibrating motor 26, make product from vibrating disk 21 with it is whole Material track 22 junction constantly enter material all in one piece track 22, positioned at front product under the promotion of rear product along material all in one piece rail Road 22 moves, and material all in one piece track 22 limits the direction of product, to guarantee that product can smoothly enter into feeding channel 23.Vibrating motor 26 are electrically connected with PLC control module 6, therefore the vibration frequency of vibrating motor 26 can be adjusted by PLC control module 6.Vibration The vibration frequency of motor 26 is different, then movement velocity of the product to be measured in material all in one piece track 22 is different, i.e. the charging rate of product It is different.
As shown in figure 3, feeding mechanism 3 is a fixed disk 31 on the pedestal 11, the inner ring 32 of disk 31 be can be rotated, interior The outer of circle 32 has set gradually feeding station 33, station to be checked 34, detection station 35, discharging station according to its rotation direction. Feeding channel 23 outlet be located at feeding station 33 top, when product by feeding channel 23 enter feeding station 33 after, with With the rotation of inner ring 32 respectively by station 34 to be checked, detection station 35, discharging station.Discharging station include NG discharging station 36, OK discharging station 37, is discharged if the testing result of product is unqualified by discharging station 36, if product testing result qualification It is discharged by OK discharging station 37.
The feeding station 33, station to be checked 34, detection station 35, NG discharging station 36, OK discharging station 37 be The V-shape opening structure of 32 outer of inner ring setting is applicable in various sizes of sleeve-shaped product.And as shown in figure 5, institute It states 35 corresponding position of detection station and is also provided with positioning cylinder 38, the positioning cylinder 38 is fixed on the pedestal 11, and controls mould with PLC Block 6 is electrically connected, and can be moved under the control of PLC control module 6 to detection station 35, to make jointly with V-shape opening structure With clamping product, and it can ensure that under the collective effect of the two and good clamping be able to maintain to various sizes of product Power.
As shown in fig. 6, CCD detection module 4 includes a servo motor 41 being fixed in rack 12, the servo motor 41 It is connect with CCD camera 42, servo motor 41 can drive CCD camera 42 to move in space.Servo motor 41 and PLC are controlled Molding block 6 is electrically connected, so as to which CCD camera 42 is moved to designated position in space.Therefore, when the detection machine needs When detecting various sizes of product, CCD camera 42 can be moved to by PLC control module 6 and formulate position, to adapt to The detection of different sized products.Also set up light source 43 in front of the CCD camera 42, the CCD camera 42, light source 43 with The PLC control module 6 is electrically connected, and controls its work by PLC control module 6.
The detection station 35 and CCD detection module 4 is oppositely arranged, and may be configured as 1-4 group, and CCD detection module 4 can be One of product through-hole detection module, product inner chamfer detection module, product size detection module, product cracking detection module Or it is a variety of.
Embodiment 3
A kind of automatic detecting machine includes pedestal 11 as shown in Figure 1, and organic frame 12, the automatic detecting machine are fixed on pedestal 11 It further include feeding mechanism 2, feeding mechanism 3, feeding mechanism 3 is located at below the outlet of feeding mechanism 2, and feeding mechanism 3, which can receive, to be come From the product of feeding mechanism 2, and product is sent to corresponding station and is detected or is discharged.CCD detection module 4 is with respect to feeding Mechanism 3 is arranged, to detect the product being located on feeding mechanism 3.The automatic detecting machine further includes PLC control module 6, described PLC control module 6 is connected with each module, controls each module operation.
Specifically, as shown in Fig. 2, feeding mechanism 2 includes vibrating disk 21, material all in one piece track 22, feeding channel 23, the vibration One vibrating motor 26 is set below disk 21, the entrance of material all in one piece track 22 connects vibrating disk 21, the outlet of material all in one piece track 22 connect into Expect channel 23.After product pan feeding, vibrating disk 21 constantly vibrates under the action of vibrating motor 26, make product from vibrating disk 21 with it is whole Material track 22 junction constantly enter material all in one piece track 22, positioned at front product under the promotion of rear product along material all in one piece rail Road 22 moves, and material all in one piece track 22 limits the direction of product, to guarantee that product can smoothly enter into feeding channel 23.Vibrating motor 26 are electrically connected with PLC control module 6, therefore the vibration frequency of vibrating motor 26 can be adjusted by PLC control module 6.Vibration The vibration frequency of motor 26 is different, then movement velocity of the product to be measured in material all in one piece track 22 is different, i.e. the charging rate of product It is different.
As shown in figure 3, feeding mechanism 3 is a fixed disk 31 on the pedestal 11, the inner ring 32 of disk 31 be can be rotated, interior The outer of circle 32 has set gradually feeding station 33, station to be checked 34, detection station 35, discharging station according to its rotation direction. Feeding channel 23 outlet be located at feeding station 33 top, when product by feeding channel 23 enter feeding station 33 after, with With the rotation of inner ring 32 respectively by station 34 to be checked, detection station 35, discharging station.Discharging station include NG discharging station 36, OK discharging station 37, the automatic detecting machine as shown in Figure 7 also set up mechanism for sorting 5, and the mechanism for sorting 5 includes that NG discharging is logical Road 51, OK tapping channel 52, NG tapping channel 51 are located at immediately below NG discharging station 36, and OK tapping channel position 52 is in OK discharging work Immediately below position 37, NG tapping channel 51 is entered by discharging station 36 if the testing result of product is unqualified and is discharged, if product Testing result qualification then enters OK tapping channel 52 by OK discharging station 37 and discharges.
The feeding station 33, station to be checked 34, detection station 35, NG discharging station 36, OK discharging station 37 be The V-shape opening structure of 32 outer of inner ring setting is applicable in various sizes of sleeve-shaped product.And as shown in figure 5, institute It states 35 corresponding position of detection station and is also provided with positioning cylinder 38, the positioning cylinder 38 is fixed on the pedestal 11, and controls mould with PLC Block 6 connects, and can move under the control of PLC control module 6 to detection station 35, thus with V-shape opening structure collective effect Product is clamped, and can ensure that under the collective effect of the two and good clamping force is able to maintain to various sizes of product.
As shown in fig. 6, CCD detection module 4 includes a servo motor 41 being fixed in rack 12, the servo motor 41 It is connect with CCD camera 42, servo motor 41 can drive CCD camera 42 to move in space.Servo motor 41 and PLC are controlled Molding block 6 is electrically connected, so as to which CCD camera 42 is moved to designated position in space.Therefore, when the detection machine needs When detecting various sizes of product, CCD camera 42 can be moved to by PLC control module 6 and formulate position, to adapt to The detection of different sized products.Also set up light source 43 in front of the CCD camera 42, the CCD camera 42, light source 43 with The PLC control module 6 is electrically connected, and controls its work by PLC control module 6.
The detection station 35 and CCD detection module 4 is oppositely arranged, and may be configured as 1-4 group, and CCD detection module 4 can be One of product through-hole detection module, product inner chamfer detection module, product size detection module, product cracking detection module Or it is a variety of.
Automatic detecting machine provided in this embodiment further includes a computer, and the computer and PLC control module 6 connect It connects, is provided in computer and tests and analyzes software, parameter setting can be carried out to automatic detecting machine in advance, such as: according to difference The product of shape presets the space coordinate of the CCD detection module 4, the vibration frequency of vibrating motor 26.Difference can also be prestored The standard archives of sized products can directly switch the detection pattern of automatic detecting machine by the archives, to support different sizes The detection of product.The detection data of product can also be exported by the computer, to analyze testing result.
Embodiment 4
A kind of automatic detecting machine includes pedestal 11 as shown in Figure 1, and organic frame 12, the automatic detecting machine are fixed on pedestal 11 It further include feeding mechanism 2, feeding mechanism 3, feeding mechanism 3 is located at below the outlet of feeding mechanism 2, and feeding mechanism 3, which can receive, to be come From the product of feeding mechanism 2, and product is sent to corresponding station and is detected or is discharged.CCD detection module 4 is with respect to feeding Mechanism 3 is arranged, to detect the product being located on feeding mechanism 3.The automatic detecting machine further includes PLC control module 6, described PLC control module 6 is connected with each module, controls each module operation.
Specifically, as shown in figure 9, feeding mechanism 2 includes vibrating disk 21, material all in one piece track 22, feeding channel 23, the vibration One vibrating motor 26 is set below disk 21, the entrance of material all in one piece track 22 connects vibrating disk 21, the outlet of material all in one piece track 22 connect into Expect channel 23.After product pan feeding, vibrating disk 21 constantly vibrates under the action of vibrating motor 26, make product from vibrating disk 21 with it is whole Material track 22 junction constantly enter material all in one piece track 22, positioned at front product under the promotion of rear product along material all in one piece rail Road 22 moves, and material all in one piece track 22 limits the direction of product, to guarantee that product can smoothly enter into feeding channel 23.Vibrating motor 26 are electrically connected with PLC control module 6, therefore the vibration frequency of vibrating motor 26 can be adjusted by PLC control module 6.Vibration The vibration frequency of motor 26 is different, then movement velocity of the product to be measured in material all in one piece track 22 is different, i.e. the charging rate of product It is different.A material all in one piece mechanism, including material all in one piece sensor 24, blowning installation 25, the material all in one piece sensor are also set up on material all in one piece track 22 24, blowning installation 25 is connect with PLC control module 6.During product pan feeding, 24 pairs of material all in one piece sensor are passed through its present position Product detected, product direction is judged according to its testing result, if product towards signal is anti-if not meeting pan feeding requirement It is fed to PLC control module 6, and is blown off the product from material all in one piece track 22 by PLC control module 6.
As shown in figure 3, feeding mechanism 3 is a fixed disk 31 on the pedestal 11, the inner ring 32 of disk 31 be can be rotated, interior The outer of circle 32 has set gradually feeding station 33, station to be checked 34, detection station 35, discharging station according to its rotation direction. Feeding channel 23 outlet be located at feeding station 33 top, when product by feeding channel 23 enter feeding station 33 after, with With the rotation of inner ring 32 respectively by station 34 to be checked, detection station 35, discharging station.Discharging station include NG discharging station 36, OK discharging station 37, the automatic detecting machine as shown in Figure 8 also set up mechanism for sorting 5, and the mechanism for sorting 5 includes that NG discharging is logical Road 51, OK tapping channel 52, NG tapping channel 51 are located at immediately below NG discharging station 36, and OK tapping channel position 52 is in OK discharging work Immediately below position 37, NG tapping channel 51 is entered by discharging station 36 if the testing result of product is unqualified and is discharged, if product Testing result qualification then enters OK tapping channel 52 by OK discharging station 37 and discharges.The OK tapping channel 52 further includes one Attached channel 53, is arranged a switch valve between the OK tapping channel 52 and the attached channel 53, the switch valve and PLC are controlled Molding block 6 is electrically connected, to realize detection, qualified product switches discharging between OK tapping channel 52 and the attached channel 53. The NG tapping channel 51, OK tapping channel 52, attached channel 53 passway be respectively provided with counter, the counter and PLC are controlled Molding block 6 is electrically connected, and to record passway discharging quantity, when reaching setting discharging quantity, control detection machine stops fortune It goes, can lead to after accommodating container below replacement discharge port and continue to run detection machine.When counter detects going out for OK tapping channel 52 When material quantity reaches setting quantity, then production switch to attached channel 53 is discharged, vice versa.
The feeding station 33, station to be checked 34, detection station 35, NG discharging station 36, OK discharging station 37 be The V-shape opening structure of 32 outer of inner ring setting is applicable in various sizes of sleeve-shaped product.And as shown in figure 5, institute It states 35 corresponding position of detection station and is also provided with positioning cylinder 38, the positioning cylinder 38 is fixed on the pedestal 11, and controls mould with PLC Block 6 connects, and can move under the control of PLC control module 6 to detection station 35, thus with V-shape opening structure collective effect Product is clamped, and can ensure that under the collective effect of the two and good clamping force is able to maintain to various sizes of product.
As shown in figure 8, CCD detection module 4 includes a servo motor 41 being fixed in rack 12, the servo motor 41 It is connect with CCD camera 42, servo motor 41 can drive CCD camera 42 to move in space.Servo motor 41 and PLC are controlled Molding block 6 is electrically connected, so as to which CCD camera 42 is moved to designated position in space.Therefore, when the detection machine needs When detecting various sizes of product, CCD camera 42 can be moved to by PLC control module 6 and formulate position, to adapt to The detection of different sized products.Also set up light source 43 in front of the CCD camera 42, the CCD camera 42, light source 43 with The PLC control module 6 is electrically connected, and controls its work by PLC control module 6.
The detection station 35 and CCD detection module 4 is oppositely arranged, and may be configured as 1-4 group, and CCD detection module 4 can be One of product through-hole detection module, product inner chamfer detection module, product size detection module, product cracking detection module Or it is a variety of.
Automatic detecting machine provided in this embodiment further includes a computer, and the computer and PLC control module 6 connect It connects, is provided in computer and tests and analyzes software, parameter setting can be carried out to automatic detecting machine in advance, such as: according to difference The product of shape presets the space coordinate of the CCD detection module 4, the vibration frequency of vibrating motor 26.Difference can also be prestored The standard archives of sized products can directly switch the detection pattern of automatic detecting machine by the archives, to support different sizes The detection of product.The detection data of product can also be exported by the computer, to analyze testing result.
Embodiment is described in detail in above content, but the present invention is not by the limit of the above-described embodiment and examples System, without departing from the purpose of the present invention, within the knowledge of those skilled in the art can also to its into Row various changes and modifications, these changes and improvements are each fallen within scope of protection of the present invention.

Claims (1)

1. a kind of automatic detecting machine, including pedestal, rack, the rack is fixed on the base, which also wraps Include feeding mechanism, feeding mechanism, CCD detection module, PLC control module, it is characterised in that:
Vibrating disk, material all in one piece track, feeding channel is arranged in the feeding mechanism, and the material all in one piece track entry is connect with vibrating disk, institute It states material all in one piece track export to connect with the feeding channel, a vibrating motor is set below the vibrating disk;The vibrating motor with The PLC control module electrical connection;The material all in one piece track includes a material all in one piece mechanism, and the material all in one piece mechanism is sensed including a material all in one piece Device, blowning installation, the material all in one piece sensor, blowning installation are electrically connected with the PLC control module;
The feeding mechanism is a disk being fixed on the base, and the inner ring of the disk can be rotated, the inner ring outer according to Inner ring rotation direction sets gradually feeding station, station to be checked, detection station, discharging station;
The outlet of the feeding channel is located at right above feeding station, and the discharging station successively includes according to inner ring rotation direction NG discharging station, OK discharging station;
The feeding station, station to be checked, detection station, NG discharging station, OK discharging station are V-shape opening structure, institute It states detection station corresponding position a positioning cylinder is arranged and is fixed on the base, the positioning cylinder and PLC control module electricity Connection;
The CCD detection module includes CCD camera, and the CCD camera is fixed in the rack, the CCD camera Light source is arranged in front, and the CCD camera, light source are electrically connected with PLC control module;
The CCD detection module is product through-hole detection module, product inner chamfer detection module, product size detection module, produces One of product cracking detection module is a variety of;
The CCD camera is connect with a servo motor, and the servo motor is fixed in the rack, the servo motor with The PLC control module electrical connection;
The automatic detecting machine includes a computer, and the computer is electrically connected with the PLC control module;
Setting tests and analyzes software in the computer, and the detection and analysis software can preset equipment operating parameter;
The automatic detecting machine also sets up mechanism for sorting, and the mechanism for sorting includes NG tapping channel, OK tapping channel, the NG Tapping channel is located at immediately below NG discharging station, and the OK tapping channel is located at immediately below OK discharging station;
The OK tapping channel further includes an attached channel, and a switching valve is arranged between the OK tapping channel and the attached channel Door, the switch valve are electrically connected with PLC control module;
The NG tapping channel outlet, the outlet of the OK tapping channel, the attached channel are respectively provided with counter, the counter It is electrically connected with PLC control module;
The software that tests and analyzes can prestore the standard archives of different sized products, can directly switch automatic inspection by the archives The detection pattern of survey machine, to support the detection of different sized products.
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