CN111999463A - UT (ultrasonic) flaw detection equipment for rollers - Google Patents
UT (ultrasonic) flaw detection equipment for rollers Download PDFInfo
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- CN111999463A CN111999463A CN202010764597.2A CN202010764597A CN111999463A CN 111999463 A CN111999463 A CN 111999463A CN 202010764597 A CN202010764597 A CN 202010764597A CN 111999463 A CN111999463 A CN 111999463A
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- roller
- blanking
- feeding
- flaw detection
- rollers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/20—Metals
- G01N33/204—Structure thereof, e.g. crystal structure
- G01N33/2045—Defects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting 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
- B07C5/34—Sorting according to other particular properties
Abstract
The invention discloses a UT flaw detection device of a roller, which structurally comprises a roller feeding conveyor belt, the flaw detection device comprises a flaw detection station and a roller blanking conveyor belt, wherein a feeding station for placing a plurality of rollers is arranged between the conveying tail end of the roller feeding conveyor belt and the flaw detection station, a movable roller feeding sucker is arranged between the feeding station and the conveying tail end of the feeding conveyor belt, a plurality of flaw detection V-shaped grooves capable of moving up and down are arranged on the flaw detection station, clamping assemblies capable of clamping the rollers to rotate are arranged on two sides of the opening of each flaw detection V-shaped groove, a movable UT probe is arranged above each flaw detection V-shaped groove, a blanking station for placing a plurality of rollers is arranged between the flaw detection station and the conveying starting end of the roller blanking conveyor belt, a movable fixing frame is arranged between the blanking station and the conveying starting end of the roller blanking conveyor belt, and a blanking module.
Description
The technical field is as follows:
the invention relates to the technical field of roller production equipment manufacturing, in particular to UT flaw detection equipment for a roller
Background art:
with the development of industry, rollers have become an important part indispensable in modern mechanical equipment, which is a component bearing load when a bearing operates, is the weakest part in a roller bearing, and the manufacturing quality of the rollers has a great influence on the working performance (such as rotation precision, vibration, noise, flexibility and the like) of the bearing, and is a main factor influencing the service life of the bearing, so that defects inside the rollers need to be detected to ensure the service performance of the rollers.
At present, the inside flaw detection of roller mainly realizes through the UT probe, and the enterprise is when detecting a flaw to the roller inside, and general intelligent degree is not high, can only detect a roller of detecting a flaw once, and the detection efficiency is low, and in addition, some carry out automatic detection equipment to the inside of roller, when the roller detects a flaw material loading or unloading, still need manual adjustment position, the continuity that the roller detected a flaw is low, has reduced the efficiency that the roller detected a flaw.
The invention content is as follows:
it is an object of the present invention to provide a UT inspection apparatus for rollers that solves one or more of the above-mentioned problems of the prior art.
In order to solve the technical problem, the invention provides a UT flaw detection device for a roller, which structurally comprises a rack and is characterized in that: the structure of the device also comprises a roller feeding conveyor belt, a flaw detection station and a roller discharging conveyor belt, wherein the roller feeding conveyor belt, the flaw detection station and the roller discharging conveyor belt are sequentially arranged on the rack from left to right.
Furthermore, a feeding station for placing a plurality of rollers is arranged between the conveying tail end of the roller feeding conveyor belt and the flaw detection station, and a movable roller feeding sucker is arranged between the feeding station and the conveying tail end of the feeding conveyor belt.
Furthermore, a plurality of flaw detection V-shaped grooves capable of moving up and down in water are arranged on the flaw detection station, clamping assemblies capable of clamping rollers to rotate are arranged on two sides of openings of the flaw detection V-shaped grooves, and movable UT probes are arranged above the flaw detection V-shaped grooves.
Furthermore, a discharging station for placing a plurality of rollers is arranged between the flaw detection station and the transmission starting end of the roller discharging conveyor belt, a movable fixing frame is arranged between the discharging station and the transmission starting end of the roller discharging conveyor belt, a discharging module for adsorbing the rollers is arranged on the fixing frame, a roller collecting region is arranged on one side of the transmission starting end of the roller discharging conveyor belt, a discharging controller is arranged on the discharging module, the UT probe is electrically connected with the discharging controller, and the controller controls the rollers adsorbed on the discharging module to be placed in the transmission starting end or the roller collecting region of the roller discharging conveyor belt.
Furthermore, a movable roller sucker group is arranged among the feeding station, the flaw detection station and the discharging station, and the roller feeding sucker, the fixed frame and the roller sucker group are respectively arranged on the same horizontal straight line in the moving direction of the machine frame.
Furthermore, a roller image recognition sensor is arranged at the conveying tail end of the roller feeding conveying belt, a roller conveying controller for controlling the roller feeding conveying belt to convey in a circulating mode is arranged on the rack, and the roller image recognition sensor is electrically connected with the roller conveying controller.
Furthermore, a plurality of feeding V-shaped grooves and a plurality of discharging V-shaped grooves which are the same in number and are in flaw detection are respectively arranged on the feeding station and the discharging station, the distances among the feeding V-shaped grooves, the flaw detection V-shaped grooves and the discharging V-shaped grooves are the same, the feeding V-shaped grooves and the discharging V-shaped grooves are sequentially arranged on the rack in parallel from left to right, and the initial height of the flaw detection V-shaped grooves on the rack, the fixed height of the feeding V-shaped grooves on the rack and the fixed height of the discharging V-shaped grooves on the rack are the same.
Furthermore, the locating plate is fixed at one end of the opening of the feeding V-shaped groove, the movable limiting plate is arranged at the other end of the opening of the feeding V-shaped groove, the air cylinder connected with the limiting plate is arranged at the bottom of the feeding V-shaped groove, and the air cylinder drives the limiting plate to move towards the locating plate along the length direction of the feeding V-shaped groove.
Furthermore, the roller sucker group comprises a plurality of flaw detection feeding suckers and a plurality of flaw detection discharging suckers, the flaw detection feeding suckers and the flaw detection discharging suckers are sequentially arranged from left to right, and the number of the flaw detection feeding suckers and the number of the flaw detection discharging suckers correspond to the number of rollers on the feeding station and the discharging station respectively.
Furthermore, the blanking module comprises a transverse sliding chute and a roller blanking sucker, the transverse sliding chute is fixed at the bottom of the fixing frame, the roller blanking sucker is movably arranged on the transverse sliding chute, the fixing frame drives the transverse sliding chute to move right above the conveying start end of the roller blanking conveying belt, the roller blanking sucker corresponds to the initial position of the transverse sliding chute right above the conveying start end of the roller blanking conveying belt, the end position of the roller blanking sucker in the transverse sliding chute corresponds to the end position of the roller collecting area, and the blanking controller is used for controlling the roller blanking sucker to reciprocate between the initial position of the transverse sliding chute and the end position of the transverse sliding chute respectively.
Furthermore, the clamping assembly comprises a clamping shaft and a driving end rotating shaft, the clamping shaft is movably arranged at one end of the opening of the flaw detection V-shaped groove, the driving end rotating shaft is rotatably arranged at the other end of the opening of the flaw detection V-shaped groove, the moving direction of the clamping shaft faces the driving end rotating shaft, a driven end rotating shaft capable of freely rotating is arranged at the end part of the clamping shaft, and the driven end rotating shaft and the driving end rotating shaft are oppositely arranged.
Furthermore, a polyurethane anti-skid pad is sleeved on the driving end rotating shaft.
Further, the roller collecting area 8 comprises a table top arranged on the rack, and the height of the table top is consistent with that of the roller blanking conveyor belt on the rack.
The invention has the beneficial effects that: according to the UT fault detection equipment for the rollers, the integration of feeding, fault detection and discharging of the rollers is realized through roller fault detection feeding, roller fault detection and roller fault detection discharging, the detected rollers can be classified and collected according to the fault detection results of the rollers, and meanwhile, in the processes of feeding, fault detection and discharging of the rollers, the moving directions of the roller feeding suckers, the fixed frame and the roller sucker groups on the rack are on the same horizontal straight line.
Description of the drawings:
fig. 1 is a schematic front structural view of the present invention.
Fig. 2 is a schematic isometric view of the present invention.
FIG. 3 is an enlarged schematic view of a flaw detection station on the frame of the present invention.
FIG. 4 is a translation directional diagram of a roller sucker group at an initial height of a flaw detection V-shaped groove in a flaw detection station of the invention, wherein the translation directional diagram is formed by a feeding station, a flaw detection station and a discharging station in sequence.
FIG. 5 is a schematic side view of a feeding V-shaped groove in the feeding station of the invention.
The specific implementation mode is as follows:
for the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
Fig. 1 to 5 show an embodiment of the present invention, which structurally includes a frame 101, and further includes a roller feeding conveyor belt 1, a flaw detection station 2, and a roller discharging conveyor belt 3, where the roller feeding conveyor belt 1, the flaw detection station 2, and the roller discharging conveyor belt 3 are sequentially disposed on the frame 101 from left to right.
A feeding station 4 for placing a plurality of rollers is arranged between the conveying end of the roller feeding conveyor belt 1 and the flaw detection station 2, and a movable roller feeding sucker 102 is arranged between the feeding station 4 and the conveying end of the feeding conveyor belt 1.
A plurality of flaw detection V-shaped grooves 103 capable of moving up and down in water are arranged on the flaw detection station 2, clamping components 5 capable of clamping rollers to rotate are arranged on two sides of an opening of each flaw detection V-shaped groove 103, and a movable UT probe 104 is arranged above each flaw detection V-shaped groove 103.
A blanking station 6 for placing a plurality of rollers is arranged between the flaw detection station 2 and the transmission starting end of the roller blanking conveyor belt 3, a movable fixing frame 105 is arranged between the blanking station 6 and the transmission starting end of the roller blanking conveyor belt 3, a blanking module 7 for adsorbing the rollers is arranged on the fixing frame 105, a roller collecting region 8 is arranged on one side of the transmission starting end of the roller blanking conveyor belt 3, a blanking controller is arranged on the blanking module 7, the UT probe 104 is electrically connected with the blanking controller, and the controller controls the rollers adsorbed on the blanking module 7 to be placed in the transmission starting end of the roller blanking conveyor belt 3 or the roller collecting region 8.
A movable roller sucker group 9 is arranged among the feeding station 4, the flaw detection station 2 and the blanking station 6, and the moving directions of the roller feeding sucker 102, the fixed frame 105 and the roller sucker group 9 on the rack 101 are on the same horizontal straight line.
The method for detecting the flaw inside the roller by the UT flaw detection equipment for the roller comprises the following steps:
firstly, roller flaw detection feeding:
the roller to be inspected is placed on the roller feeding conveyor belt 1, the roller to be inspected reaches the conveying end of the roller feeding conveyor belt 1 through the conveying of the roller feeding conveyor belt 1, the roller feeding sucker 102 moves to the conveying end of the roller feeding conveyor belt 1 and sucks the roller on the conveying end of the roller feeding conveyor belt 1, and then the roller feeding sucker 102 sucking the roller moves to the upper portion of the feeding station 4 and places the sucked roller on the feeding station 4.
According to the steps, after a certain number of rollers are placed on the feeding station 4, the roller sucker group 9 moves to the feeding station 4, all the rollers on the feeding station 4 are adsorbed to the roller sucker group 9, then the roller sucker group 9 drives the adsorbed rollers to move towards the upper part of the flaw detection station 2, and the rollers on the roller sucker group 9 are placed on the flaw detection V-shaped grooves 103 one by one.
According to the invention, through the steps, the rollers are automatically transferred to the flaw detection V-shaped groove 103, so that preparation is made for subsequent roller flaw detection.
Roller flaw detection
When the roller on the flaw detection station 2 is detected, the working principle of roller flaw detection is as follows: centre gripping subassembly 5 centre gripping is lived the roller on the V type groove 103 of detecting a flaw, make the roller fix on centre gripping subassembly 5, V type groove 103 downstream of detecting a flaw, make the roller unsettled on the station 2 of detecting a flaw, roller sucking disc group 9 moves away from the top of the station 2 of detecting a flaw, thereby make things convenient for UT probe 104 activity to detect a flaw to the inside of roller to the position that is close to the roller, detect a flaw at UT probe 104 to the roller in-process, centre gripping subassembly 5 cliies the roller simultaneously and rotates on the station 2 of detecting a flaw, in order to make things convenient for UT probe 104 to carry out the omnidirectional to detect.
In the present invention, the UT probe 104 is a method for detecting flaws by using ultrasonic waves entering the interior of a roller, and belongs to the prior art, and is not described in detail in the present invention.
In the invention, the flaw detection V-shaped groove 103 is arranged in water, the flaw detection V-shaped groove 103 can move up and down in the water, the UT probe 104 detects flaws on the clamped roller in the water, and the UT probe 104 detects flaws inside the roller by using the water as a medium, thereby improving the flaw detection effect inside the roller.
Thirdly, roller flaw detection blanking
After all rollers on the flaw detection station 2 are detected completely, the UT probe 104 stores specific information of roller flaw detection, the flaw detection V-shaped groove 103 moves upwards, the clamping component 5 loosens the rollers, so that the rollers are placed on the flaw detection V-shaped groove 103, the UT probe 104 moves to a position far away from the flaw detection station 2, the roller sucker group 9 continues to move above the flaw detection station 2, the roller sucker group 9 adsorbs the rollers with the flaw detection completed in the flaw detection V-shaped groove 103 and moves above the blanking station 6, and when the roller sucker group 9 moves right above the blanking station 6, the roller sucker group 9 places the rollers with the flaw detection completed on the blanking station 6.
In the invention, the feeding module 7 on the fixing frame 105 adsorbs the rollers with finished flaw detection on the feeding station 6 one by one and moves towards the upper part of the transmission starting end of the roller feeding conveyor belt 3, when the fixed frame 105 moves to the position right above the transmission starting end of the roller blanking conveyor belt 3, the blanking module 7 receives the specific information of roller flaw detection on the UT probe 104, and according to the specific information of roller flaw detection, the roller with finished flaw detection is placed at the transmission starting end of the roller blanking conveyor belt 3 or on the roller collecting area 8, specifically, the blanking module 7 places the roller with qualified roller flaw detection at the transmission starting end of the roller blanking conveyor belt 3, and conveys the roller with qualified flaw detection to the next process through the roller blanking conveyor belt 3, and unloading module 7 places the unqualified roller of roller flaw detection on roller collecting region 8, and the convenient follow-up unqualified roller of will collecting recovery processing.
According to the UT flaw detection equipment for the rollers, disclosed by the invention, the integration of feeding, flaw detection and blanking of the rollers is realized through the roller flaw detection feeding, the roller flaw detection and the roller flaw detection blanking, the rollers subjected to flaw detection can be classified and collected according to the roller flaw detection result, and meanwhile, in the processes of feeding, flaw detection and blanking of the rollers, the moving directions of the roller feeding sucker 102, the fixed frame 105 and the roller sucker group 9 on the rack 101 are respectively on the same horizontal straight line, so that the arrangement ensures the consistency of the position transfer of the rollers on the rack 101 in the processes of feeding, flaw detection and blanking of the rollers, and further ensures the continuity of the feeding, flaw detection and blanking of the rollers in the UT flaw detection equipment.
In the invention, a roller image recognition sensor is arranged at the conveying end of the roller feeding conveyor belt 1, a roller conveying controller for controlling the roller feeding conveyor belt 1 to circularly convey is arranged on the rack 101, the roller image recognition sensor is electrically connected with the roller conveying controller, when the roller image recognition sensor detects that a roller appears at the conveying end of the roller feeding conveyor belt 1, the roller image recognition sensor transmits a signal to the roller conveying controller, the roller conveying controller controls the roller feeding conveyor belt 1 to stop conveying, so that the stability of the roller feeding sucker 102 sucking the roller from the conveying end of the roller feeding conveyor belt 1 is ensured, and after the roller at the conveying end of the roller feeding conveyor belt 1 is sucked, the roller conveying controller continuously controls the roller feeding conveyor belt 1 to convey.
In the invention, a plurality of feeding V-shaped grooves 106 and a plurality of discharging V-shaped grooves 107 which are the same in number as the flaw detection V-shaped grooves 103 are respectively arranged on the feeding station 4 and the discharging station 6, the distances among the feeding V-shaped grooves 106, the flaw detection V-shaped grooves 103 and the discharging V-shaped grooves 107 are the same, and the rollers are sequentially arranged on the rack 101 in parallel from left to right, the arrangement ensures the correspondence of position transfer among the feeding V-shaped grooves 106, the flaw detection V-shaped grooves 103 and the discharging V-shaped grooves 107 respectively, thereby improving the consistency of position transfer of the rollers between the feeding station 4 and the discharging station 6, the initial height of the flaw detection V-shaped grooves 103 on the rack 101, the fixed height of the feeding V-shaped grooves 106 on the rack 101 and the fixed height of the discharging V-shaped grooves 107 on the rack 101 are consistent, when the sucker group 9 adsorbs the rollers from the flaw detection V-shaped grooves 103 or places the rollers, the height of the flaw detection V-shaped groove 103 on the rack 101 is raised to the initial height of the flaw detection V-shaped groove 103 (the initial height is provided with a horizontal dotted line shown in FIG. 4), and the arrangement is favorable for the roller sucker group 9 to adsorb and transfer rollers on the feeding V-shaped groove 106, the flaw detection V-shaped groove 103 and the blanking V-shaped groove 107.
In the invention, a positioning plate 41 is fixed at one open end of the feeding V-shaped groove 106, a movable limiting plate 42 is arranged at the other open end of the feeding V-shaped groove 106, an air cylinder 43 connected with the limiting plate 42 is arranged at the bottom of the feeding V-shaped groove 106, the air cylinder 43 drives the limiting plate 42 to move towards the positioning plate 41 along the length direction of the feeding V-shaped groove 106, after the roller feeding suction cups 102 transfer the rollers at the conveying end of the roller feeding conveyor belt 1 to the feeding V-shaped grooves 106 in a one-to-one absorption manner, the cylinder 43 is opened to drive the limit plate 42 to move towards the locating plate 41, the movement of the limit plate 42 enables the rollers on the feeding V-shaped grooves 106 to be orderly arranged on the feeding V-shaped grooves 106 one by one, the arrangement ensures that the rollers are positioned and arranged on the feeding V-shaped grooves 106, thereby being beneficial to the consistency of the position transfer of the roller on the rack 101 in the processes of feeding, flaw detection and blanking of the subsequent roller.
In the present invention, in order to explain the specific structure of the roller sucker group 9 specifically, the roller sucker group 9 includes a plurality of flaw detection feeding suckers 91 and a plurality of flaw detection blanking suckers 92, the flaw detection feeding suckers 91 and the flaw detection blanking suckers 92 are sequentially arranged from left to right, the number of the flaw detection feeding suckers 91 and the number of the flaw detection blanking suckers 92 respectively correspond to the number of the rollers on the feeding station 4 and the blanking station 6, when the roller sucker group 9 transfers the rollers on the feeding station 4 to the flaw detection station 2 by adsorption, the flaw detection feeding suckers 91 transfer the rollers by adsorption, when the roller sucker group 9 transfers the rollers on the flaw detection station 2 to the blanking station 6 by adsorption, the flaw detection blanking suckers 92 transfer the rollers by adsorption, and this arrangement makes the roller sucker group 9 transfer the rollers by adsorption on the feeding station 4, the flaw detection station 2 and the blanking station 6, the labor division is clear, and the stability of roller transfer is improved.
In the present invention, for example, to explain the specific structure of the blanking module 7, the blanking module 7 includes a traverse chute 71 and a roller blanking suction cup 72, the traverse chute 71 is fixed at the bottom of the fixing frame 105, the roller blanking suction cup 72 is movably disposed on the traverse chute 71, when the fixing frame 105 drives the traverse chute 71 to move to the position right above the transmission starting end of the roller blanking conveyor 3, the initial position of the roller blanking sucker 72 in the transverse sliding chute 71 corresponds to the position right above the transmission starting end of the roller blanking conveyor belt 3, the terminal position of the roller blanking sucker 72 in the transverse sliding chute 71 corresponds to the position right above the roller collecting area 8, the blanking controller is used for controlling the roller blanking sucker 72 to respectively reciprocate between the initial position of the transverse sliding chute 71 and the terminal position of the transverse sliding chute 72, and the specific working principle that the blanking module 7 classifies the detected rollers and places the detected rollers on the roller blanking conveyor belt 3 or the roller collecting area 8 is as follows: the roller blanking sucker 72 is provided with a controller which can control the roller blanking sucker 72 to move on the traverse chute 71, the UT probe 104 transmits the specific information of roller flaw detection to the controller, the controller controls the roller blanking sucker 72 to move at the initial position of the traverse chute 71 and the final position of the traverse chute 72 according to the specific information of roller flaw detection, when the roller adsorbed on the roller blanking sucker 72 belongs to a roller qualified for flaw detection, the controller controls the roller blanking sucker 72 to stay at the initial position of the transverse sliding chute 71, the roller blanking sucker 72 places the adsorbed roller at the transmission initial end of the roller blanking conveyor belt, when the roller adsorbed on the roller blanking suction cup 72 belongs to the roller which is unqualified in flaw detection, the controller controls the roller blanking suction cup 72 to stay at the end position of the transverse sliding chute 71, and the roller blanking suction cup 72 places the adsorbed roller on the roller collecting area 8.
In the present invention, to describe the specific structure of the clamping assembly 5 specifically, the clamping assembly 5 includes a clamping shaft 51 and a driving end rotating shaft 52, the clamping shaft 51 is movably disposed at one end of the opening of the flaw detection V-shaped groove 103, the driving end rotating shaft 52 is rotatably disposed at the other end of the opening of the flaw detection V-shaped groove 103, the moving direction of the clamping shaft 51 faces the driving end rotating shaft 52, the end of the clamping shaft 51 is provided with a driven end rotating shaft 511 which can rotate freely, the driven end rotating shaft 511 and the driving end rotating shaft 52 are disposed oppositely, when the clamping assembly 5 needs to clamp the roller on the flaw detection V-shaped groove 103, the external power is provided to push the clamping shaft 51 to move towards the driving end rotating shaft 52, so that the roller is clamped between the clamping shaft 51 and the driving end rotating shaft 52, the clamping assembly 5 needs to rotate the roller clamped between the clamping shaft 51 and the driving, the driving-end rotation shaft 52 is rotated by power supplied from the outside, and this rotation causes the rollers to rotate between the driving-end rotation shaft 52 and the driven-end rotation shaft 511.
In the invention, the driving end rotating shaft 52 is sleeved with the polyurethane anti-slip pad 521, and the polyurethane anti-slip pad 521 avoids the phenomenon of slipping between the driving end rotating shaft 52 and the roller, thereby ensuring the stability of the driving end rotating shaft 52 driving the roller to rotate.
In the invention, the roller collecting area 8 comprises a table top 81 arranged on a rack 101, the height of the table top 81 is consistent with that of the roller blanking conveyor belt 3 on the rack 101, and the roller blanking sucker 72 places the roller which is unqualified in flaw detection on the table top.
It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. A UT (ultrasonic) flaw detection device for rollers structurally comprises a machine frame (101), and is characterized in that: the flaw detection machine is characterized by further comprising a roller feeding conveyor belt (1), a flaw detection station (2) and a roller discharging conveyor belt (3), wherein the roller feeding conveyor belt (1), the flaw detection station (2) and the roller discharging conveyor belt (3) are sequentially arranged on the rack (101) from left to right;
a feeding station (4) for placing a plurality of rollers is arranged between the conveying tail end of the roller feeding conveyor belt (1) and the flaw detection station (2), and a movable roller feeding sucker (102) is arranged between the feeding station (4) and the conveying tail end of the feeding conveyor belt (1);
a plurality of flaw detection V-shaped grooves (103) capable of moving up and down in water are arranged on the flaw detection station (2), clamping components (5) capable of clamping rollers to rotate are arranged on two sides of an opening of each flaw detection V-shaped groove (103), and a movable UT probe (104) is arranged above each flaw detection V-shaped groove (103);
a blanking station (6) for placing a plurality of rollers is arranged between the flaw detection station (2) and the transmission starting end of the roller blanking conveyor belt (3), a movable fixing frame (105) is arranged between the blanking station (6) and the transmission starting end of the roller blanking conveyor belt (3), a blanking module (7) for adsorbing the rollers is arranged on the fixing frame (105), a roller collecting region (8) is arranged on one side of the transmission starting end of the roller blanking conveyor belt (3), a blanking controller is arranged on the blanking module (7), the UT probe (104) is electrically connected with the blanking controller, and the controller controls the rollers adsorbed on the blanking module (7) to be placed into the transmission starting end of the roller blanking conveyor belt (3) or the roller collecting region (8);
the automatic feeding device is characterized in that the feeding station (4), the flaw detection station (2) and the roller sucker group (9) capable of moving are arranged between the blanking stations (6), the roller feeding sucker (102), the fixing frame (105) and the roller sucker group (9) are respectively arranged on the rack (101) in the same horizontal straight line in the moving direction.
2. The UT inspection apparatus for rollers of claim 1, wherein: the roller image recognition device is characterized in that a roller image recognition sensor is arranged at the conveying tail end of the roller feeding conveying belt (1), a roller conveying controller for controlling the roller feeding conveying belt (1) to convey in a circulating mode is arranged on the rack (101), and the roller image recognition sensor is electrically connected with the roller conveying controller.
3. The UT inspection apparatus for rollers of claim 1, wherein: material loading station (4) be equipped with on unloading station (6) respectively a plurality of quantity with detect a flaw V type groove (103) the same material loading V type groove (106), unloading V type groove (107), it is a plurality of material loading V type groove (106), a plurality of detect a flaw V type groove (103) and a plurality of unloading V type groove (107) interval each other is the same and from left to right in proper order mutual parallel arrangement be in on frame (101), detect a flaw V type groove (103) initial height in frame (101) material loading V type groove (106) be in fixed height on frame (101) and unloading V type groove (107) are in fixed highly uniform on frame (101).
4. The UT inspection apparatus for rollers of claim 3, wherein: feeding V type groove (106) open-ended one end is fixed with locating plate (41), feeding V type groove (106) open-ended other end is equipped with mobilizable limiting plate (42), the bottom of feeding V type groove (106) be equipped with cylinder (43) that limiting plate (42) are connected, cylinder (43) drive limiting plate (42) are along the length direction orientation of feeding V type groove (106) locating plate (41) remove.
5. The UT inspection apparatus for rollers of claim 1, wherein: roller sucking disc group (9) include a plurality of material loading sucking discs (91) of detecting a flaw and a plurality of unloading sucking discs (92) of detecting a flaw, material loading sucking disc (91) of detecting a flaw with unloading sucking disc (92) of detecting a flaw from left to right arrange the setting in proper order, material loading sucking disc (91) of detecting a flaw the quantity of unloading sucking disc (92) of detecting a flaw corresponds respectively material loading station (4) roller quantity on unloading station (6).
6. The UT inspection apparatus for rollers of claim 1, wherein: the blanking module (7) comprises a transverse sliding chute (71) and roller blanking suckers (72), the transverse sliding chute (71) is fixed at the bottom of the fixing frame (105), the roller blanking suckers (72) are movably arranged on the transverse sliding chute (71), the fixing frame (105) drives the transverse sliding chute (71) to move right above the transmission starting end of the roller blanking conveyor belt (3), the roller blanking suckers (72) are arranged right above the transmission starting end of the roller blanking conveyor belt (3) corresponding to the initial positions of the transverse sliding chute (71), the roller blanking suckers (72) are arranged right above the transmission starting end of the roller blanking conveyor belt (3), the end positions of the transverse sliding chute (71) correspond to the end positions of the roller collecting regions (8), and the blanking controller is used for controlling the roller blanking suckers (72) to be respectively arranged at the initial positions of the transverse sliding chute (71), The end positions of the traverse sliding grooves (72) are reciprocated.
7. The UT inspection apparatus for rollers of claim 1, wherein: centre gripping subassembly (5) are including pressing from both sides tight axle (51) and drive end rotation axis (52), press from both sides tight axle (51) mobilizable setting and be in detect a flaw V type groove (103) open-ended one end, the rotatable setting of drive end rotation axis (52) is in detect a flaw V type groove (103) open-ended other end, the moving direction orientation of pressing from both sides tight axle (51) drive end rotation axis (52), the tip that presss from both sides tight axle (51) is equipped with driven end rotation axis (511) that can free rotation, driven end rotation axis (511) with drive end rotation axis (52) set up relatively.
8. The UT inspection apparatus for rollers of claim 7, wherein: the driving end rotating shaft (52) is sleeved with a polyurethane antiskid pad (521).
9. The UT inspection apparatus for rollers of claim 1, wherein: the roller collecting area (8) comprises a table top (81) arranged on the rack (101), and the height of the table top (81) is consistent with that of the roller blanking conveyor belt (3) on the rack (101). .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010764597.2A CN111999463A (en) | 2020-08-03 | 2020-08-03 | UT (ultrasonic) flaw detection equipment for rollers |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010764597.2A CN111999463A (en) | 2020-08-03 | 2020-08-03 | UT (ultrasonic) flaw detection equipment for rollers |
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| CN111999463A true CN111999463A (en) | 2020-11-27 |
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| CN202010764597.2A Pending CN111999463A (en) | 2020-08-03 | 2020-08-03 | UT (ultrasonic) flaw detection equipment for rollers |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113562445A (en) * | 2021-08-17 | 2021-10-29 | 南通辰同智能科技有限公司 | Feeding and discharging parallel type bearing roller ultrasonic liquid immersion detection structure |
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2020
- 2020-08-03 CN CN202010764597.2A patent/CN111999463A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113562445A (en) * | 2021-08-17 | 2021-10-29 | 南通辰同智能科技有限公司 | Feeding and discharging parallel type bearing roller ultrasonic liquid immersion detection structure |
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