CN110346374B - Make things convenient for swivel nut visual detection equipment of blowing - Google Patents

Make things convenient for swivel nut visual detection equipment of blowing Download PDF

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Publication number
CN110346374B
CN110346374B CN201910680349.7A CN201910680349A CN110346374B CN 110346374 B CN110346374 B CN 110346374B CN 201910680349 A CN201910680349 A CN 201910680349A CN 110346374 B CN110346374 B CN 110346374B
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block
visual detection
overturning
grabbing
matched
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CN110346374A (en
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李川
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Hefei Longzhi Electromechanical Technology Co ltd
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Chongqing Technology and Business University
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01Arrangements or apparatus for facilitating the optical investigation
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/88Investigating the presence of flaws or contamination
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00Features of devices classified in G01N21/00
    • G01N2201/04Batch operation; multisample devices
    • G01N2201/0469One cell, sequential, e.g. successive samples

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Specific Conveyance Elements (AREA)

Abstract

The invention relates to a thread sleeve visual detection device convenient for discharging, which comprises a supporting seat and an upper frame, wherein a conveying device is arranged on the supporting seat, a baffle plate in the same direction as the conveying device is arranged on the side surface of the conveying device, a feeding hopper and a visual detection device which are matched with the conveying device are sequentially arranged on the upper frame along the conveying direction, a feeding blocking block and a scavenging block are arranged on the baffle plate, the feeding blocking block is positioned on the conveying starting side of the feeding hopper, the scavenging block is positioned between the feeding hopper and the visual detection device, only one layer of product can pass through the scavenging block and the conveying device, a material sensor is arranged on one side of the scavenging block close to the visual detection device, a gripping device is matched with one side close to the feeding hopper, and information fed back by the material sensor controls the operation of the gripping device; the feed hopper is adopted to realize mass feeding of products on the conveying device, the material sweeping block and the gripping device are matched to ensure that the products are not stacked and enter the lower part of the visual detection device, and continuous and efficient visual detection can be realized.

Description

Make things convenient for swivel nut visual detection equipment of blowing
Technical Field
The invention relates to the field of visual detection of products, in particular to a thread sleeve visual detection device convenient for discharging.
Background
The swivel nut is a spare part that is used for installing locking commonly used, and it is very extensive to use, and generally all be mass production, to the swivel nut product of producing, need carry out visual detection to it, whether crack or breach appear in the detection, current visual detection is mostly all carried out by the manual work, or adopt artifical blowing to put into the product conveyer trough fit with the visual detector and realize continuous automated inspection, but the time gap of artifical blowing is big, leads to equipment overall utilization not high.
Disclosure of Invention
The invention aims to provide the thread sleeve visual detection equipment convenient for discharging, which adopts the feed hopper to realize mass feeding of products on the conveying device, and can ensure that the products enter the lower part of the visual detection device without being stacked by matching with the material sweeping block and the gripping device, so that continuous and efficient visual detection can be realized, and the visual detection efficiency is greatly improved.
In order to achieve the above purpose, the invention adopts the technical scheme that: the utility model provides a swivel nut visual detection equipment of convenient blowing, includes supporting seat and upper ledge, the supporting seat on be provided with conveyor, and conveyor's side be provided with conveyor with the baffle of trend, the upper ledge on set gradually along direction of delivery with conveyor complex feeder hopper and visual detection device, the baffle on be provided with feeding block piece and scavenging block, feeding block piece be located the transport initiating side of feeder hopper, scavenging block is located between feeder hopper and the visual detection device, scavenging block and conveyor between can only pass through the one deck product, one side that scavenging block is close to visual detection device be provided with the material inductor, be close to one side cooperation of feeder hopper and have grabbing device, and the operation of the information control grabbing device of material inductor feedback.
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.
Preferably, the visual detection device comprises a turnover device which is arranged on the conveying device and matched with the product and can turn the product by 180 degrees, and two visual detectors matched with two turning stations of the turnover device are arranged on the upper frame.
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 visual inspection device is still including setting up the baffle between two baffles to the formation is no less than three and product complex carries the material to say, and all cooperates in every carries the material to say and has overturn blocking piece, and all overturn blocking pieces drive through same with the trip shaft.
Preferably, still be provided with the lane device between sweeping piece and the visual inspection device, the lane device including set up between two baffles and the horizontal lane installation piece of placing, the below of lane installation piece install the lane piece that quantity and position all match with the baffle, and the lower surface of lane installation piece is highly uniform with the lower surface of sweeping the piece.
Preferably, the upper frame is further provided with a lane dividing lifting cylinder, a lane dividing lifting block is connected below the lane dividing lifting cylinder, and the sweeping block and the lane dividing mounting block are both connected below the lane dividing lifting block.
Drawings
Fig. 1 is a schematic structural view of a thread insert visual inspection device facilitating material discharge.
Fig. 2 is a schematic structural view of the turning device.
Fig. 3 is a top view of fig. 2.
Fig. 4 is a schematic structural diagram of the lane dividing device.
Fig. 5 is a schematic structural view of the grasping apparatus.
Fig. 6 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 lane dividing device; 7. a gripping device; 8. a feed hopper; 9. producing a product; 10. feeding a plugging block; 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; 18. a partition plate; 19. turning over a motor; 21. a lane lifting cylinder; 22. a lane-dividing lifting block; 23. a lane mounting block; 24. dividing into channel blocks; 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. and (5) grabbing the connecting block.
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 and 5, the specific structure of the present invention is: a thread sleeve visual detection device convenient for discharging comprises a supporting seat 1 and an upper frame 3, wherein a conveying device 2 is arranged on the supporting seat 1, and the side surface of the conveying device 2 is provided with a baffle 11 which has the same direction with the conveying device 2, the upper frame 3 is sequentially provided with a feed hopper 8 and a visual detection device which are matched with the conveying device 2 along the conveying direction, the baffle 11 is provided with a feeding blocking block 10 and a scavenging block 25, the feeding blocking block 10 is positioned at the conveying starting side of the feeding hopper 8, the scavenging block 25 is positioned between the feeding hopper and the visual detection device, the material sweeping block 25 and the conveying device 2 can only pass through one layer of products 9, a material sensor 26 is arranged on one side of the material sweeping block 25 close to the visual detection device, the grabbing device 7 is matched with one side of the material sweeping block close to the feeding hopper 8, and information fed back by the material sensor 26 controls the operation of the grabbing device 7.
The conveying device 2 is started to enter a working state, then the products 9 to be detected are poured into the feeding hopper 8, and then fall onto the conveying device 2 from the feeding hopper 8, and are conveyed along with the conveying device 2, when the products pass through the material sweeping block 25, the stacked product stacking part is swept down, only one layer of the products 9 enter a subsequent visual detection station through the material sweeping block 25, and visual detection is completed through the visual detection device, but due to the condition of the screw sleeve, the stacking of the screw sleeve is disordered and easy to occur, the upper layer is inserted into an inner hole of a lower layer of the products, so that the materials cannot be swept through the material sweeping block 25, and therefore the blockage can occur, at the moment, whether the products pass through the material sweeping block 25 can be sensed through the material sensor 26, the material sensor 26 can be a CCD detector, can also be an acoustic distance meter and the like, if the material sensor 26 detects that the products pass 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, so that the visual detection can be continuously and automatically performed.
As shown in fig. 5-6, 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.
As shown in fig. 1-2, the visual inspection device includes a turning device 4 which is provided on the conveying device 2 and is engaged with the product and can turn the product by 180 degrees, and two visual detectors 5 which are engaged with two turning stations of the turning device 4 are provided on the upper frame 3.
The visual detection device adopts the turnover device to match with the two visual detectors 5, so that the visual detection of the upper surface and the lower surface of a complete product at two stations can be realized, and the detection efficiency is greatly improved.
As shown in fig. 2, the turnover device 4 includes a turnover shaft 12 installed on a baffle 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 the product 9, and the turnover shaft 12 is matched with a turnover motor 19.
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 of two faces, then make upset electromagnetism iron plate outage, 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. 2-3, the visual inspection device further includes a partition 18 disposed between the two baffles 11, and at least three conveying channels are formed to be matched with the products 9, and each conveying channel is matched with a turnover blocking block 16, and all the turnover blocking blocks 16 are driven by the same turnover shaft 12.
Due to the design of the partition plates, a plurality of conveying channels can be formed, and synchronous visual detection of a plurality of products can be realized at one time.
As shown in fig. 4, a lane dividing device 6 is further arranged between the material sweeping block 25 and the visual detection device, the lane dividing device 6 comprises a lane dividing mounting block 23 which is arranged between the two baffles 11 and is horizontally arranged, lane dividing blocks 24, the number and the position of which are matched with the partition plate 18, are mounted below the lane dividing mounting block 23, and the lower surface of the lane dividing mounting block 23 is consistent with the lower surface of the material sweeping block 25 in height.
The design of the lane dividing device 6 and the height design of the lane dividing installation block 23 can avoid the situation that the products 9 are stacked when being extruded in a lane dividing way, ensure that the products separated by the lane dividing block 24 are still one layer, and ensure the accuracy of subsequent visual detection.
As shown in fig. 3, a lane lifting cylinder 21 is further arranged on the upper frame 3, a lane lifting block 22 is connected below the lane lifting cylinder 21, and the sweeping block 25 and the lane mounting block 23 are both connected below the lane lifting block 22.
According to the height difference of products, the lane lifting block 22 can be driven to lift through the lane lifting cylinder 21, and then the heights of the material sweeping block and the lane mounting block 23 can be adjusted, so that the automatic feeding conveying and visual detection device can adapt to the automatic feeding conveying and visual detection of the thread sleeve products with different heights.
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 principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing 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 may be made without departing from the principle of the present invention, and the technical features described above may 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 (7)

1. The utility model provides a swivel nut visual detection equipment of convenient blowing, includes supporting seat (1) and upper ledge (3), a serial communication port, supporting seat (1) on be provided with conveyor (2), and the side of conveyor (2) be provided with baffle (11) of conveyor (2) with the trend, upper ledge (3) go up along direction of delivery set gradually with conveyor (2) complex feeder hopper (8) and visual detection device, baffle (11) on be provided with feeding block (10) and sweep material piece (25), feeding block (10) be located the transport initiating side of feeder hopper (8), sweep material piece (25) be located between feeder hopper and the visual detection device, sweep material piece (25) and conveyor (2) between can only pass through one deck product (9), sweep one side that material piece (25) are close to visual detection device be provided with material inductor (26), One side close to the feed hopper (8) is matched with the gripping device (7), and the information fed back by the material sensor (26) controls the operation of the gripping device (7).
2. The thread insert visual detection device convenient for discharging according to claim 1, wherein 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 arranged below the grabbing connecting block (37) in a bolt column and in threaded fit mode, and a grabbing electromagnet block (35) is connected below the grabbing connecting sleeve (36).
3. The thread insert visual inspection equipment convenient for emptying according to claim 1, wherein the visual inspection device comprises a turnover device (4) which is arranged on the conveying device (2) and is matched with the product and can turn the product 180 degrees, and two visual detectors (5) matched with two turnover stations of the turnover device (4) are arranged on the upper frame (3).
4. The threaded sleeve visual detection device convenient for emptying according to claim 3, wherein the overturning device (4) comprises an overturning shaft (12) installed on a baffle plate (11), the overturning shaft (12) is sleeved with an overturning sleeve (13), the overturning sleeve (13) is connected with an overturning block (14), the overturning block (14) is a plastic block, the overturning block (14) is connected with an overturning clamping block (16) through an overturning connecting bolt (17), an overturning electromagnet block (15) is arranged between the overturning block (14) and the overturning clamping block (16), the overturning clamping block (16) is an arc block matched with a product (9), and the overturning shaft (12) is matched with an overturning motor (19).
5. The threaded sleeve visual detection device convenient for emptying according to claim 4, wherein the visual detection device further comprises a partition plate (18) arranged between the two baffle plates (11) and forming at least three conveying material channels matched with the products (9), each conveying material channel is matched with an overturning clamping block (16), and all the overturning clamping blocks (16) are driven by the same overturning shaft (12).
6. The threaded sleeve visual detection device convenient for emptying according to claim 5, wherein a channel dividing device (6) is further arranged between the material sweeping block (25) and the visual detection device, the channel dividing device (6) comprises a channel dividing mounting block (23) which is arranged between the two baffle plates (11) and horizontally placed, channel dividing blocks (24) of which the number and the positions are matched with the partition plates (18) are mounted below the channel dividing mounting block (23), and the lower surfaces of the channel dividing mounting blocks (23) are consistent with the lower surface of the material sweeping block (25) in height.
7. The visual detection equipment for the screw sleeve facilitating emptying according to claim 6, wherein a lane dividing lifting cylinder (21) is further arranged on the upper frame (3), a lane dividing lifting block (22) is connected below the lane dividing lifting cylinder (21), and the sweeping block (25) and the lane dividing mounting block (23) are both connected below the lane dividing lifting block (22).
CN201910680349.7A 2019-07-26 2019-07-26 Make things convenient for swivel nut visual detection equipment of blowing Active CN110346374B (en)

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CN104655640A (en) * 2015-01-12 2015-05-27 天津中新华兴光电技术有限公司 360-degree non-contact type automatic vision detector
CN106743447A (en) * 2017-03-14 2017-05-31 安徽理工大学 A kind of button automatic sequencing device
CN107673000A (en) * 2017-10-13 2018-02-09 钟立朋 A kind of CCD detection means with material guide function
CN207712822U (en) * 2017-12-29 2018-08-10 长沙赫雷克勒智能装备有限公司 Betel nut manages material system
CN109335648A (en) * 2018-09-21 2019-02-15 深圳市俊杰诚科技有限公司 A kind of loudspeaker T iron charging equipment
CN109502298A (en) * 2018-12-25 2019-03-22 苏州凡目视觉科技有限公司 The two-sided vision inspection apparatus of workpiece

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Publication number Priority date Publication date Assignee Title
CN102806197B (en) * 2012-08-14 2016-01-27 中联重科股份有限公司 Material blockage detection system, screening machine and material blockage detection method

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Publication number Priority date Publication date Assignee Title
CN104655640A (en) * 2015-01-12 2015-05-27 天津中新华兴光电技术有限公司 360-degree non-contact type automatic vision detector
CN106743447A (en) * 2017-03-14 2017-05-31 安徽理工大学 A kind of button automatic sequencing device
CN107673000A (en) * 2017-10-13 2018-02-09 钟立朋 A kind of CCD detection means with material guide function
CN207712822U (en) * 2017-12-29 2018-08-10 长沙赫雷克勒智能装备有限公司 Betel nut manages material system
CN109335648A (en) * 2018-09-21 2019-02-15 深圳市俊杰诚科技有限公司 A kind of loudspeaker T iron charging equipment
CN109502298A (en) * 2018-12-25 2019-03-22 苏州凡目视觉科技有限公司 The two-sided vision inspection apparatus of workpiece

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Effective date of registration: 20240403

Address after: 230000 B-2704, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui.

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