CN110346371B - Swivel nut detection mechanism based on visual detection - Google Patents
Swivel nut detection mechanism based on visual detection Download PDFInfo
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- CN110346371B CN110346371B CN201910680217.4A CN201910680217A CN110346371B CN 110346371 B CN110346371 B CN 110346371B CN 201910680217 A CN201910680217 A CN 201910680217A CN 110346371 B CN110346371 B CN 110346371B
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- 238000001514 detection method Methods 0.000 title claims abstract description 144
- 230000000007 visual effect Effects 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 230000007306 turnover Effects 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims description 34
- 238000010408 sweeping Methods 0.000 claims description 33
- 230000006698 induction Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 7
- 238000011179 visual inspection Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 230000014509 gene expression Effects 0.000 description 1
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- 238000007689 inspection Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
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- 230000001360 synchronised effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
- G01B21/24—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes for testing alignment of axes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/18—Measuring arrangements characterised by the use of mechanical techniques for measuring depth
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/04—Batch operation; multisample devices
- G01N2201/0469—One cell, sequential, e.g. successive samples
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Abstract
The invention relates to a thread sleeve detection mechanism based on visual detection, which comprises a supporting seat and an upper frame, wherein a conveying device is arranged on the supporting seat, a baffle plate which has the same direction as the conveying device is arranged on the side surface of the conveying device, a turnover device which is matched with a product and can turn the product 180 degrees is arranged on the baffle plate, and two visual detectors which are matched with two turnover stations of the turnover device are arranged on the upper frame; a detection device which can rotate and can be matched with products of two turning stations of the turning device is arranged between the two vision detectors; the invention aims to provide a thread sleeve detection mechanism based on visual detection.
Description
Technical Field
The invention relates to the field of visual detection, in particular to a thread insert detection mechanism based on visual detection.
Background
The swivel nut is a spare part that is used for installing locking commonly used, uses very extensively, and generally all be mass production, to the swivel nut product that produces, need detect it, detect and mostly all include crack detection and hole depth detection, because the hole depth detects the screw that needs make the swivel nut up, consequently all is single to detect, can't realize big batch continuity and detect, detection efficiency is low.
Disclosure of Invention
The invention aims to provide a thread sleeve detection mechanism based on visual detection.
In order to achieve the above purpose, the invention adopts the technical scheme that: a thread sleeve detection mechanism based on visual detection comprises a supporting seat and an upper frame, wherein a conveying device is arranged on the supporting seat, a baffle plate which has the same direction as the conveying device is arranged on the side surface of the conveying device, a turnover device which is matched with a product and can turn the product 180 degrees is arranged on the baffle plate, and two visual detectors which are matched with two turnover stations of the turnover device are arranged on the upper frame; a detection device which can rotate and can be matched with products of two overturning stations of the overturning device is arranged between the two vision detectors.
Preferably, detection device including setting up the detection lift cylinder on the upper ledge, detection lift cylinder below be connected with and detect the elevator, the detection elevator on be provided with and detect the rotation motor, the detection rotate the motor and detect the cooperation of the commentaries on classics piece of elevator below, detection commentaries on classics piece below embedding have annular touch-sensitive screen of circle, and the interior circle of touch-sensitive screen is less than the product screw aperture, the excircle is greater than the external diameter of product, the position that the detection commentaries on classics piece is located touch-sensitive screen center be provided with hole depth installation piece, hole depth installation piece below be connected with hole depth detection pole, the below of hole depth detection pole be connected with the contact inductor, and the distance of hole depth detection pole lower extreme and touch-sensitive screen is unanimous with the product screw depth.
Preferably, the detection rotating motor is provided with a detection spring mounting seat, a detection spring with a vertical trend is arranged in the detection spring mounting seat, and the detection spring penetrates into a detection spring sleeve arranged on the upper frame and is connected with a pressure sensor arranged in the detection spring sleeve.
Preferably, the detection elevator block on set up curved rotation spacing groove, the detection commentaries on classics piece on be provided with the spacing cooperation post that rotates spacing groove complex, and spacing cooperation post upper end is connected with spacing cooperation piece, spacing cooperation post when rotating two extreme position of spacing groove, hole depth detection pole respectively with the product position cooperation of two upset stations of turning device.
Preferably, turning device including installing the trip shaft on the baffle, the trip shaft on cup jointed the upset cover, the upset cover connect and have the upset piece, the upset piece be the plastic block, and the upset piece has upset card material piece through upset connecting pin connection, and be provided with the upset electromagnetism iron piece between upset piece and the upset card material piece, upset card material piece be with product complex arc piece, the trip shaft cooperation have the upset motor.
Preferably, the conveying and feeding side of the turnover device is matched with a material sweeping device, the material sweeping device comprises a material sweeping block arranged on the baffle, only one layer of products can pass through the material sweeping block and the conveying device, a material sensor is arranged on one side, close to the turnover device, of the material sweeping block, a gripping device is matched with one side, close to the conveying and feeding end, and information fed back by the material sensor controls the operation of the gripping device.
Preferably, the upper frame on be provided with and sweep material lift cylinder, the below of sweeping material lift cylinder be connected with and sweep the material elevator, sweep the material elevator setting and sweep material elevator below, the detection commentaries on classics piece in seted up with hole depth adjusting slot of hole depth installation piece complex, and hole depth installation piece is connected with the hole depth detection adjusting cylinder that sets up on the detection commentaries on classics piece.
Preferably, grabbing device including setting up and snatching movable motor and snatching the movable lead screw in the upper ledge below, snatch the movable lead screw cooperation and have and snatch the movable block, snatch movable block below be provided with and snatch the lift cylinder, snatch lift cylinder below be connected with and snatch the connecting block, the connecting block of snatching be the plastic block, and the below of snatching the connecting block has for bolt post and screw-thread fit and snatchs the adapter sleeve, the below of snatching the adapter sleeve be connected with and snatch the electromagnet piece.
Drawings
FIG. 1 is a schematic structural diagram of a thread insert detection mechanism based on visual detection;
FIG. 2 is a schematic structural view of the turning device;
FIG. 3 is a schematic structural diagram of the detecting device;
FIG. 4 is a schematic view of the structure of the detecting section;
FIG. 5 is a schematic structural view of a sweeping device;
FIG. 6 is a schematic view of the grasping apparatus;
fig. 7 is a schematic structural view of the cooperation of the grabbing lifting cylinder and the grabbing electromagnet block.
The text criteria shown in the figures are expressed as: 1. a supporting seat; 2. a conveying device; 3. putting the frame on; 4. a turning device; 5. a vision detector; 6. a detection device; 7. a gripping device; 8. a material sweeping device; 9. producing a product; 11. A baffle plate; 12. a turning shaft; 13. turning over the sleeve; 14. turning over the block; 15. overturning the electromagnet block; 16. turning over the material clamping block; 17. turning over the connecting bolt; 21. a sweeping lifting cylinder; 22. a sweeping lifting block; 25. a material sweeping block; 26. a material sensor; 31. a movable motor is grabbed; 32. grabbing a movable screw rod; 33. grabbing the movable block; 34. a grabbing lifting cylinder; 35. grabbing an electromagnet block; 36. grabbing the connecting sleeve; 37. grabbing a connecting block; 41. detecting a lifting cylinder; 42. detecting a lifting block; 43. detecting a rotating motor; 44. detecting a spring mounting seat; 45. detecting a spring; 46. detecting the spring housing; 47. a pressure sensor; 48. detecting a rotating block; 49. rotating the limiting groove; 50. a limit fitting column; 51. a limit matching block; 52. a touch-sensitive screen; 53. a hole depth mounting block; 54. a hole depth detection rod; 55. a hole depth detection adjusting groove; 56. and the hole depth detection adjusting cylinder.
Detailed Description
The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.
As shown in fig. 1, the specific structure of the present invention is: a swivel nut detection mechanism based on visual detection comprises a supporting seat 1 and an upper frame 3, wherein a conveying device 2 is arranged on the supporting seat 1, a baffle 11 which has the same direction as the conveying device 2 is arranged on the side face of the conveying device 2, a turnover device 4 which is matched with a product and can turn the product 180 degrees is arranged on the baffle 11, and two visual detectors 5 which are matched with two turnover stations of the turnover device 4 are arranged on the upper frame 3; a detection device 6 which can rotate and can be matched with the products of the two overturning stations of the overturning device 4 is arranged between the two vision detectors 5.
Put into conveyor 2 with the product earlier, it faces upward to need not to distinguish which side, can be intercepted by turning device 4 along with conveyor 2's continuation transport, carry out visual detection through corresponding visual detector 5, also feed back which side information up simultaneously, if the screw opening is up, then through detection device 6 work, make its testing component rotate the below of first visual detector 5, then carry out the hole depth detection to product 9, accomplish the hole depth detection back, make detection device 6 return recover to, overturn 180 degrees with the product through turning device 4, then carry out visual detection through another visual detector 5 again, if can accomplish two-sided visual detection and visual detection of product, cooperate conveyor to go on in succession simultaneously, very big improvement detection efficiency.
As shown in fig. 3-4, the detecting device 6 includes a detecting lifting cylinder 41 disposed on the upper frame 3, a detection lifting block 42 is connected below the detection lifting cylinder 41, a detection rotating motor 43 is arranged on the detection lifting block 42, the detection rotating motor 43 is matched with a detection rotating block 48 below the detection lifting block 42, a circular touch induction screen 52 is embedded below the detection rotating block 48, and the inner circle of the touch sensing screen 52 is smaller than the hole diameter of the screw hole of the product 9, the outer circle is larger than the outer diameter of the product 9, the detection rotating block 48 is provided with a hole depth mounting block 53 at the center of the touch sensing screen 52, a hole depth detection rod 54 is connected below the hole depth installation block 53, a contact sensor is connected below the hole depth detection rod 54, and the distance between the lower end of the hole depth detection rod 54 and the touch sensing screen 52 is consistent with the depth of a screw hole of the product 9.
According to the detection condition of the visual detector 5, determining which station the product 9 is at is the screw hole facing upwards, then driving the detection rotating block 48 to rotate through the detection rotating motor 43, enabling the hole depth detection rod 54 to be positioned above the corresponding product 9, then driving the detection lifting block 42 to descend through the detection lifting cylinder 41, further enabling the detection rotating block 48 and the hole depth detection rod 54 to descend collectively, in the descending process, if the contact sensor below the hole depth detection rod 54 generates an induction signal and the touch induction screen 52 does not have the induction signal, then proving that the hole depth is insufficient, if the touch induction screen 52 generates an induction signal first and the contact sensor below the hole depth detection rod 54 does not have the induction signal, then proving that the hole depth is too deep, if the two synchronously generate induction signals, then proving that the hole depth is qualified, then producing pictures in the area where the induction signal is generated through the touch induction screen 52, and analyzing the pictures, and judging whether the eccentric condition exists or not, so that synchronous detection of the eccentricity and the hole depth can be realized.
As shown in fig. 3-4, the detection rotating motor 43 is provided with a detection spring mounting seat 44, a detection spring 45 with a vertical direction is arranged in the detection spring mounting seat 44, and the detection spring 45 penetrates into a detection spring sleeve 46 arranged on the upper frame 3 and is connected with a pressure sensor 47 arranged in the detection spring sleeve 46.
In the process of detecting and descending the hole depth, the detection spring 45 is gradually stretched, and then the pressure value sensed by the pressure sensor 47 is changed all the time, so that when a signal is generated through the touch sensing screen 52, the pressure value of the pressure sensor 47 judges whether the height of the product is qualified, if the value of the pressure sensor 47 is consistent with a set theoretical value, the height of the product is proved to be qualified, if the value is smaller than the theoretical value, the product is proved to be higher, and if the value is larger than the theoretical value, the height is proved to be lower.
As shown in fig. 4, the detection lifting block 42 is provided with an arc-shaped rotation limiting groove 49, the detection rotating block 48 is provided with a limiting matching column 50 matched with the rotation limiting groove 49, the upper end of the limiting matching column 50 is connected with a limiting matching block 51, and when the limiting matching column 50 rotates two limit positions of the limiting groove 49, the hole depth detection rod 54 is respectively matched with the positions of the products 9 at two turning stations of the turning device 4.
The design of rotating spacing groove 49 can cooperate spacing cooperation post 50 to ensure to detect that commentaries on classics piece 48 pivoted position is accurate, makes it can with the accurate cooperation of two upset stations of turning device, simultaneously through the design of spacing cooperation piece 51, can make to detect commentaries on classics piece 48 and have two fulcrums, avoids appearing the condition of slope.
As shown in fig. 2, the turnover device 4 comprises a turnover shaft 12 installed on a baffle plate 11, the turnover shaft 12 is sleeved with a turnover sleeve 13, the turnover sleeve 13 is connected with a turnover block 14, the turnover block 14 is a plastic block, the turnover block 14 is connected with a turnover clamping block 16 through a turnover connecting bolt 17, a turnover electromagnet block 15 is arranged between the turnover block 14 and the turnover clamping block 16, the turnover clamping block 16 is an arc block matched with a product 9, and the turnover shaft 12 is matched with a turnover motor.
The product passes through conveyor 2's transport, can be intercepted by upset card piece 16, the vision detector 5 that corresponds can carry out visual detection to it, whether can also detect simultaneously with upset card piece cooperation accurate, this vision detector 5 accomplishes the back that detects, through 15 circular telegrams of upset electromagnetism iron plate, and then give upset card piece 16 with magnetism conduction, make upset card piece 16 and product 9 accomplish magnetic adsorption, then rethread upset motor 19 drives trip shaft 12 and rotates 180 degrees, and then make product 9 overturn 180 degrees, fall in the below of another vision detector 5, carry out visual detection once more to it, so accomplish the visual detection and the hole depth detection of two faces, then make upset electromagnetism iron plate cut off the power supply, later make upset card piece 18 return to recover to, so can realize the accurate butt joint visual detection of two stations.
As shown in fig. 1 and 5, the conveying and feeding side of the turnover device 4 is matched with a material sweeping device 8, the material sweeping device 8 comprises a material sweeping block 25 arranged on the baffle plate 11, only one layer of products 9 can pass through the material sweeping block 25 and the conveying device 2, a material sensor 26 is arranged on one side of the material sweeping block 25 close to the turnover device 4, a gripping device 7 is matched on one side close to the conveying and feeding end, and the operation of the gripping device 7 is controlled by information fed back by the material sensor 26.
The product 9 to be tested is poured onto the conveyor 2 and is conveyed with the conveyor 2, passing through the sweeper block 25, the stacked product stack is partially swept down, with only one layer of product 9 entering the subsequent visual inspection station and hole depth inspection station through the sweep block 25, but due to the condition of the screw sleeve itself, the stacking may be disordered, and the upper layer is easily inserted into the inner hole of the lower layer product, so that the material cannot be swept by the sweeping block 25, therefore, a blocking situation may occur, at this time, whether a product passes through the material-sweeping block 25 or not may be sensed by the material sensor 26, the material sensor 26 may be a CCD detector, or may be a sonic range finder, etc., if the material sensor 26 detects that a product passes through the material-sweeping block 25, it turns out that there is no blockage, and if it is not detected that the product passes through the sweep block 25, it is necessary to move the product of the blocked portion to the conveying start side after being gripped by the gripping device 7.
As shown in fig. 4 and 5, the upper frame 3 is provided with a sweeping lifting cylinder 21, a sweeping lifting block 22 is connected below the sweeping lifting cylinder 21, a sweeping block 25 is arranged below the sweeping lifting block 22, a hole depth adjusting groove 55 matched with the hole depth mounting block 53 is formed in the detection rotating block 48, and the hole depth mounting block 53 is connected with a hole depth detection adjusting cylinder 56 arranged on the detection rotating block 48.
The material sweeping block is set to be in a lifting mode, and the hole depth mounting block 53 is also made in a lifting mode, so that the detection of the thread insert products with different heights can be adapted, and the detection adaptability is improved.
As shown in fig. 6-7, the grabbing device 7 comprises a grabbing movable motor 31 and a grabbing movable screw rod 32 which are arranged below the upper frame 3, the grabbing movable screw rod 32 is matched with a grabbing movable block 33, a grabbing lifting cylinder 34 is arranged below the grabbing movable block 33, a grabbing connecting block 37 is connected below the grabbing lifting cylinder 34, the grabbing connecting block 37 is a plastic block, a grabbing connecting sleeve 36 is matched with a bolt column and a thread below the grabbing connecting block 37, and a grabbing electromagnet block 35 is connected below the grabbing connecting sleeve 36.
The working flow of the grabbing device 7 is as follows, firstly, the grabbing movable screw rod 32 is driven to rotate by the grabbing movable motor 31, then the grabbing movable block 33 is moved to the position of the material sweeping block 25, then the grabbing electromagnet block 35 is driven to be grabbed by the grabbing lifting cylinder 34 to descend and contact with a product, then the product is sucked by magnetism after the electromagnet block 35 is electrified, then the grabbing movable block 33 is enabled to return to the original position, and the power of the electromagnet block 35 is cut off, so that the sucked product 9 falls into the conveying device 2 again.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principle and embodiments of the present invention have been described herein by way of specific examples, which are provided only to help understand the method and the core idea of the present invention, and the above is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can also be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (6)
1. A swivel nut detection mechanism based on visual detection comprises a supporting seat (1) and an upper frame (3), and is characterized in that a conveying device (2) is arranged on the supporting seat (1), a baffle (11) in the same direction as the conveying device (2) is arranged on the side face of the conveying device (2), a turnover device (4) which is matched with a product and can turn the product 180 degrees is arranged on the baffle (11), and two visual detectors (5) which are matched with two turnover stations of the turnover device (4) are arranged on the upper frame (3); a product matched detection device (6) which can rotate and can rotate with two overturning stations of the overturning device (4) is arranged between the two vision detectors (5), the detection device (6) comprises a detection lifting cylinder (41) arranged on the upper frame (3), a detection lifting block (42) is connected below the detection lifting cylinder (41), a detection rotating motor (43) is arranged on the detection lifting block (42), the detection rotating motor (43) is matched with a detection rotating block (48) below the detection lifting block (42), a circular touch induction screen (52) is embedded below the detection rotating block (48), the inner circle of the touch induction screen (52) is smaller than the hole diameter of a screw hole of the product (9), the outer circle of the touch induction screen is larger than the outer diameter of the product (9), and a hole depth installation block (53) is arranged at the position of the detection rotating block (48) which is positioned at the center of the touch induction screen (52), hole depth installation piece (53) below be connected with hole depth detection pole (54), the below of hole depth detection pole (54) be connected with the contact inductor, and the distance of hole depth detection pole (54) lower extreme and touch-sensitive screen (52) is unanimous with product (9) screw degree of depth, the cooperation of the transport feeding side of turning device (4) has sweeping device (8), sweeping device (8) sweep piece (25) including setting up on baffle (11), sweep piece (25) and conveyor (2) between can only pass through one deck product (9), sweep piece (25) be close to one side of turning device (4) and be provided with material inductor (26), be close to one side cooperation of carrying the feed end and have grabbing device (7), and the operation of the information control grabbing device (7) of material inductor (26) feedback.
2. The thread insert detection mechanism based on visual detection as claimed in claim 1, wherein a detection spring mounting seat (44) is arranged on the detection rotating motor (43), a detection spring (45) with a vertical trend is arranged in the detection spring mounting seat (44), and the detection spring (45) penetrates into a detection spring sleeve (46) arranged on the upper frame (3) and is connected with a pressure sensor (47) arranged in the detection spring sleeve (46).
3. The thread insert detection mechanism based on the visual detection as claimed in claim 1, wherein an arc-shaped rotation limiting groove (49) is formed in the detection lifting block (42), a limiting matching column (50) matched with the rotation limiting groove (49) is arranged on the detection rotating block (48), a limiting matching block (51) is connected to the upper end of the limiting matching column (50), and when the limiting matching column (50) rotates two limit positions of the limiting groove (49), the hole depth detection rod (54) is respectively matched with the positions of the products (9) of two overturning stations of the overturning device (4).
4. The swivel nut detection mechanism based on visual detection as claimed in claim 1, wherein the turning device (4) comprises a turning shaft (12) installed on a baffle (11), the turning shaft (12) is sleeved with a turning sleeve (13), the turning sleeve (13) is connected with a turning block (14), the turning block (14) is a plastic block, the turning block (14) is connected with a turning clamping block (16) through a turning connecting bolt (17), a turning electromagnet block (15) is arranged between the turning block (14) and the turning clamping block (16), the turning clamping block (16) is an arc block matched with the product (9), and the turning shaft (12) is matched with a turning motor.
5. The thread insert detection mechanism based on the visual detection as claimed in claim 1, wherein a sweeping lifting cylinder (21) is arranged on the upper frame (3), a sweeping lifting block (22) is connected below the sweeping lifting cylinder (21), the sweeping block (25) is arranged below the sweeping lifting block (22), a hole depth adjusting groove (55) matched with the hole depth mounting block (53) is formed in the detection rotary block (48), and the hole depth mounting block (53) is connected with a hole depth detection adjusting cylinder (56) arranged on the detection rotary block (48).
6. The swivel nut detection mechanism based on visual inspection according to claim 1, characterized in that, grabbing device (7) including set up snatch movable motor (31) and snatch movable lead screw (32) in upper frame (3) below, snatch movable lead screw (32) cooperation have and snatch movable block (33), snatch movable block (33) below be provided with and snatch lift cylinder (34), snatch lift cylinder (34) below be connected with and snatch connecting block (37), snatch connecting block (37) be the plastic block, and the below of snatching connecting block (37) has for the bolt post and screw-thread fit and snatchs adapter sleeve (36), the below of snatching adapter sleeve (36) be connected with and snatch electromagnet block (35).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910680217.4A CN110346371B (en) | 2019-07-26 | 2019-07-26 | Swivel nut detection mechanism based on visual detection |
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| CN201910680217.4A CN110346371B (en) | 2019-07-26 | 2019-07-26 | Swivel nut detection mechanism based on visual detection |
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| CN110346371B true CN110346371B (en) | 2022-03-04 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112224879B (en) * | 2020-10-22 | 2023-01-13 | 东莞理工学院 | Lamp bead assembly conveying and transferring mechanism capable of achieving visual detection |
| CN112605002A (en) * | 2020-12-04 | 2021-04-06 | 上海应用技术大学 | Sorting device for magnetic shoe defect detection and pose identification correction |
| CN114088727B (en) * | 2021-12-14 | 2024-03-15 | 溧阳市新力机械铸造有限公司 | Automatic casting surface defect detection device that overturns |
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| CA2718034A1 (en) * | 2005-04-29 | 2006-10-29 | Conception R.P. Inc. | Article feeder and spacer |
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Effective date of registration: 20240409 Address after: 230000 B-2704, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee after: HEFEI LONGZHI ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Country or region after: China Address before: No.19, Xuefu Avenue, Nan'an District, Chongqing, 400000 Patentee before: CHONGQING TECHNOLOGY AND BUSINESS University Country or region before: China |