CN113758921A - Product detection equipment based on machine vision - Google Patents

Product detection equipment based on machine vision Download PDF

Info

Publication number
CN113758921A
CN113758921A CN202110898592.3A CN202110898592A CN113758921A CN 113758921 A CN113758921 A CN 113758921A CN 202110898592 A CN202110898592 A CN 202110898592A CN 113758921 A CN113758921 A CN 113758921A
Authority
CN
China
Prior art keywords
fixedly connected
plate
motor
support
assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110898592.3A
Other languages
Chinese (zh)
Inventor
周维
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Desu Information Technology Co ltd
Original Assignee
Suzhou Desu Information Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Desu Information Technology Co ltd filed Critical Suzhou Desu Information Technology Co ltd
Priority to CN202110898592.3A priority Critical patent/CN113758921A/en
Publication of CN113758921A publication Critical patent/CN113758921A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • B07C5/36—Sorting apparatus characterised by the means used for distribution
    • B07C5/361—Processing or control devices therefor, e.g. escort memory
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts

Abstract

The invention discloses a product detection device based on machine vision, which comprises a support, a sorting assembly, a clamping assembly and a vision system assembly, the sorting assembly comprises a first motor, the first motor is fixedly connected with the support, the output end of the first motor is fixedly connected with a rotating rod, a fixed sleeve is fixedly sleeved on the rotating rod, the bottom end of the fixed sleeve is fixedly connected with a traction plate, a push plate is arranged below one end of the traction plate, the product detection equipment based on machine vision can realize full-automatic integrated product detection by controlling the sorting assembly, the clamping assembly and the vision system assembly through the PLC, reduces inconvenience during manual sorting detection, realizes full automation, does not need manpower, saves manpower resources, greatly improves detection speed and product sorting speed, greatly improves production efficiency, and the receiving mechanism on the visual system component can play a certain protection role to avoid the damage of the camera.

Description

Product detection equipment based on machine vision
Technical Field
The invention relates to the field of product detection related products, in particular to product detection equipment based on machine vision.
Background
Machine vision is a branch of the rapid development of artificial intelligence. In brief, machine vision is to use a machine to replace human eyes for measurement and judgment. The machine vision system converts the shot target into image signal by machine vision product (i.e. image shooting device, including CMOS and CCD), and transfers it into special image processing system to obtain the form information of shot target, and according to the information of pixel distribution and brightness and colour, the image system can make various operations on these signals to extract the characteristics of target, and further according to the judgement result to control the field equipment action Nonmetal detection equipment, nondestructive detection equipment and the like.
But current product check out test set based on machine vision mainly relies on manual sorting, and the detection mechanism is controlled to the manual work, and letter sorting efficiency is not high, influences the speed of product transmission, and the rate of accuracy is also not high, produces the error easily, influences the product quality of dispatching from the factory then, has the defect nature.
Disclosure of Invention
The invention aims to provide product detection equipment based on machine vision, and aims to solve the problems that the existing product detection equipment based on machine vision in the background technology mainly depends on manual sorting, a detection mechanism is manually operated, the sorting efficiency is low, the product transmission speed is influenced, the accuracy is not high, errors are easy to generate, and the product delivery quality is further influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a product detection device based on machine vision comprises a support, a sorting assembly, a clamping assembly and a vision system assembly, wherein the sorting assembly comprises a first motor, the first motor is fixedly connected with the support, the output end of the first motor is fixedly connected with a rotating rod, a fixing sleeve is fixedly sleeved on the rotating rod, the bottom end of the fixing sleeve is fixedly connected with a traction plate, a push plate is arranged below one end of the traction plate, the traction plate is rotatably connected with the push plate through a rotating shaft, a toothed plate is fixedly connected to one side of the push plate, a meshed toothed sleeve is arranged on one side of the toothed plate, a supporting column is fixedly inserted in the toothed sleeve, a connecting rod is fixedly connected to the bottom of the supporting column, a belt seat bearing is fixedly connected to the bottom end of the connecting rod, the belt seat bearing is fixedly connected with the support, and an electric telescopic rod is fixedly connected to the top of the supporting column, the top end of the electric telescopic rod is fixedly sleeved with a connecting plate;
the clamping assembly comprises a support fixedly connected to the bottom of the connecting plate, the bottom end of the support is fixedly connected with a transverse plate, a sliding groove is formed in the transverse plate, one end of the transverse plate is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a threaded rod, one end of the threaded rod is rotatably connected with the inner wall of the sliding groove, two clamping plates are sleeved on the threaded rod in a threaded manner, the internal threads of screw openings of the two clamping plates are arranged in an opposite mode, and one sides, opposite to the two clamping plates, of the two clamping plates are fixedly connected with a rubber plate;
the visual system component comprises a bearing plate fixedly connected to the side wall of a support, a third motor is fixedly connected to the bearing plate, a rotating plate is fixedly connected to an output shaft of the third motor, an SOC processing controller is fixedly connected to the rotating plate, a vertical plate is arranged on one side of the SOC processing controller and fixedly connected with the rotating plate, an installation box is arranged on one side of the vertical plate and fixedly connected with the vertical plate through a fastening plate, a fourth motor is fixedly connected to the inner wall of one side of the installation box, a lead screw is fixedly connected to the output end of the fourth motor, a lifting plate is sleeved on the lead screw in a threaded manner, a collector shell is fixedly connected to the bottom of the lifting plate, an FPGA main chip is arranged in the collector shell, a camera is fixedly connected to the bottom end of the collector shell, and the camera is electrically connected with the FPGA main chip, the FPGA main chip is electrically connected with the SOC processing controller, and the bottom of the installation box is provided with an opening corresponding to the camera;
the front surface of the support is fixedly connected with a PLC controller, and the output end controlled by the PLC is respectively and electrically connected with the sorting assembly, the clamping assembly and the electric control assembly of the vision system assembly.
Preferably, one side of install bin is equipped with sealed lid, sealed lid passes through the hinge with the install bin and articulates the setting, the opposite side fixedly connected with latch segment of install bin, the last sliding insert of latch segment is equipped with the check lock lever, the one end of sealed lid is equipped with the draw-in groove that corresponds with the check lock lever.
Preferably, the bottom of the support is fixedly connected with four supporting legs which are arranged in a rectangular shape.
Preferably, the height of the support is horizontal to the conveying belt on the production line.
Preferably, the support is provided with a collecting box at a position below the clamping assembly.
Preferably, the first motor, the second motor, the third motor and the fourth motor are all servo motors.
Preferably, the connecting rod is sleeved with a positioning sheet in a sliding manner, a positioning groove is formed in the top end of the positioning sheet, and the push plate is inserted into the positioning groove in a sliding manner.
Preferably, a positioning sleeve is fixedly sleeved at one end of the locking rod, and a spring is fixedly connected between the positioning sleeve and the locking block.
Preferably, a limiting groove is formed in the inner wall of one side of the installation box, and one end of the lifting plate is inserted into the limiting groove in a sliding mode.
Compared with the prior art, the invention has the beneficial effects that:
this product check out test set based on machine vision through PLC controller control letter sorting subassembly, the product that full-automatic integration can be realized to centre gripping subassembly and vision system subassembly detects, reduces the inconvenience that artifical letter sorting examined time measuring, has realized the full automatization, need not the manual work, has saved manpower resources, detection speed has very big promotion with product letter sorting speed, has improved production efficiency greatly, and the receiving mechanism on the vision system subassembly can play certain guard action and avoid the camera impaired.
Drawings
FIG. 1 is a schematic diagram of a machine vision-based product inspection apparatus according to the present invention;
FIG. 2 is an enlarged view of a machine vision based product inspection apparatus of the present invention at location A;
FIG. 3 is a schematic diagram of a toothed plate and toothed sleeve engagement of a machine vision based product inspection apparatus of the present invention;
FIG. 4 is a schematic view of a spacer of a machine vision based product inspection apparatus of the present invention;
fig. 5 is a schematic diagram of the connection of the FPGA main chip of the product inspection apparatus based on machine vision according to the present invention.
In the figure:
1. a support;
2. a sorting assembly; 201. a first motor; 202. a rotating rod; 203. fixing a sleeve; 204. a traction plate; 205. pushing the plate; 206. a rotating shaft; 207. a toothed plate; 208. a gear sleeve; 209. a support pillar; 210. a connecting rod; 211. a pedestal bearing; 212. an electric telescopic rod; 213. a connecting plate;
3. a clamping assembly; 301. a support; 302. a transverse plate; 303. a second motor; 304. a threaded rod; 305. a clamping plate; 306. a rubber plate;
4. a vision system component; 401. a carrier plate; 402. a third motor; 403. a rotating plate; 404. an SOC process controller; 405. a vertical plate; 406. installing a box; 407. a fastening plate; 408. a fourth motor; 409. a screw rod; 410. a lifting plate; 411. a collector housing; 412. a camera;
5. a PLC controller; 6. a sealing cover; 7. a hinge; 8. a locking block; 9. a locking lever; 10. supporting legs; 11. a collection box; 12. a positioning sleeve; 13. a spring; 14. and (6) a positioning sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown: a product detection device based on machine vision comprises a support 1, a sorting assembly 2, a clamping assembly 3 and a visual system assembly 4, wherein the sorting assembly 2 comprises a first motor 201, the first motor 201 is fixedly connected with the support 1, an output end of the first motor 201 is fixedly connected with a rotating rod 202, a fixed sleeve 203 is fixedly sleeved on the rotating rod 202, a bottom end of the fixed sleeve 203 is fixedly connected with a traction plate 204, a push plate 205 is arranged below one end of the traction plate 204, the traction plate 204 is rotatably connected with the push plate 205 through a rotating shaft 206, one side of the push plate 205 is fixedly connected with a toothed plate 207, one side of the toothed plate 207 is provided with a toothed sleeve 208 which is meshed with each other, a support column 209 is fixedly inserted in the toothed sleeve 208, the bottom of the support column 209 is fixedly connected with a connecting rod 210, a base bearing 211 is fixedly sleeved at the bottom end of the connecting rod 210, the base bearing 211 is fixedly connected with the support 1, and an electric telescopic rod 212 is fixedly connected to the top of the support column 209, the top end of the electric telescopic rod 212 is fixedly sleeved with a connecting plate 213;
the clamping assembly 3 comprises a support 301 fixedly connected to the bottom of the connecting plate 213, the bottom end of the support 301 is fixedly connected with a transverse plate 302, the transverse plate 302 is provided with a sliding groove, one end of the transverse plate 302 is fixedly connected with a second motor 303, the output end of the second motor 303 is fixedly connected with a threaded rod 304, one end of the threaded rod 304 is rotatably connected with the inner wall of the sliding groove, two clamping plates 305 are sleeved on the threaded rod 304 in a threaded manner, the internal threads of the screw ports of the two clamping plates 305 are oppositely arranged, and one sides, opposite to the two clamping plates 305, of the two clamping plates 305 are fixedly connected with a rubber plate 306;
the visual system component 4 comprises a bearing plate 401 fixedly connected to the side wall of the support 1, a third motor 402 is fixedly connected to the bearing plate 401, a rotating plate 403 is fixedly connected to an output shaft of the third motor 402, an SOC processing controller 404 is fixedly connected to the rotating plate 403, an upright plate 405 is arranged on one side of the SOC processing controller 404, the upright plate 405 is fixedly connected to the rotating plate 403, an installation box 406 is arranged on one side of the upright plate 405, the installation box 406 is fixedly connected to the upright plate 405 through a fastening plate 407, a fourth motor 408 is fixedly connected to the inner wall of one side of the installation box 406, a lead screw 409 is fixedly connected to the output end of the fourth motor 408, a lifting plate 410 is sleeved on the lead screw 409 in a threaded manner, a collector shell 411 is fixedly connected to the bottom of the lifting plate 410, an FPGA main chip 413 is arranged in the collector shell 411, a camera 412 is fixedly connected to the bottom end of the collector shell 411, and the camera 412 is electrically connected to the FPGA main chip 413, the FPGA main chip 413 is electrically connected with the SOC processing controller 404, an opening corresponding to the camera 412 is formed in the bottom of the installation box 406, the third motor 402 drives the rotating plate 403 on the output shaft to rotate, so that the vertical plate 405 installed on the rotating plate rotates along with the rotating plate, the installation box 406 is rotated to the position above a product, the product is subjected to image acquisition by starting the camera 412, the camera 412 is a binocular camera based on the FPGA main chip 413, image information of the camera 412 is transmitted to the SOC processing controller 404, the SOC processing controller 404 receives the image information and then processes the image information, and the image information is displayed in real time;
the front surface of the support 1 is fixedly connected with a PLC (programmable logic controller) 5, the output end of the PLC 5 is respectively electrically connected with the electric control assemblies of the sorting assembly 2, the clamping assembly 3 and the vision system assembly 4, and the PLC controls controllable electric elements in the sorting assembly 2, the clamping assembly 3 and the vision system assembly 4.
Further, one side of install bin 406 is equipped with sealed lid 6, sealed lid 6 passes through hinge 7 with install bin 406 and articulates the setting, the opposite side fixedly connected with latch segment 8 of install bin 406, it is equipped with check lock lever 9 to slide on the latch segment 8 to insert, the one end of sealed lid 6 is equipped with the draw-in groove that corresponds with check lock lever 9, accomodate into install bin 406 back at camera 412, it rotates around hinge 7 to rotate sealed lid 6, it realizes sealed lid 6 fixed to slide the check lock lever 9 to insert in the draw-in groove afterwards, it is inside effectively to prevent that the dust from entering install bin 406.
Further, the bottom of the support 1 is fixedly connected with four supporting legs 10 arranged in a rectangular shape, so that the support 1 is conveniently supported.
Further, the height of the support 1 is horizontally arranged with the conveyer belt on the production line.
Furthermore, the support 1 is provided with a collecting box 11 at a position below the clamping component 3, so that the detected product can be conveniently collected.
Further, the first motor 201, the second motor 303, the third motor 402 and the fourth motor 408 are all servo motors.
Furthermore, the connecting rod 210 is slidably sleeved with the positioning sheet 14, a positioning groove is formed in the top end of the positioning sheet 14, and the push plate 205 is slidably inserted into the positioning groove to limit the push plate 205.
Furthermore, a positioning sleeve 12 is fixedly sleeved at one end of the locking rod 9, and a spring 13 is fixedly connected between the positioning sleeve 12 and the locking block 8, so that the locking rod 9 can be conveniently rebounded into the clamping groove.
Furthermore, a limiting groove is formed in the inner wall of one side of the installation box 406, and one end of the lifting plate 410 is slidably inserted into the limiting groove, so that the stability of one end of the lifting plate 410 during lifting is improved.
The working principle is as follows: firstly, a support 1 is spliced with a conveyer belt of an external production line, a product to be detected is conveyed to the support 1 by the conveyer belt and then is detected by a vision system component 4, a PLC (programmable logic controller) 5 controls a third motor 402 to start, the third motor 402 drives a rotating plate 403 on an output shaft to rotate so as to enable an installed vertical plate 405 to rotate along with the rotating plate, an installation box 406 is rotated to the upper side of the product, the product is subjected to image acquisition by starting a camera 412, image information is transmitted to an SOC (system on chip) processing controller 404 through an FPGA (field programmable gate array) main chip 413, the SOC processing controller 404 receives the image information and then processes, the SOC processing controller 404 firstly carries out image correction, image enhancement, image recovery, image pyramid scale conversion, image cutting and the like on an original image, then the processing results are combined to form a difference image, based on the difference image, a template is utilized to carry out target segmentation, distinguishing all suspected targets from the background, and finally storing all suspected targets in a memory so as to facilitate subsequent feature analysis, feature identification and false and true removal of the dual-core ARM, find out real defects and display real-time image information; when the machine is stopped, the fourth motor 408 in the installation box 406 can be controlled to start to drive the screw rod 409 to rotate, and at the moment, the lifting plate is arranged on the screw rod 409; 410 moves to drive the camera 412 to be accommodated in the installation box 406, so that the camera 412 is effectively protected;
after the vision system component 4 finishes detection, the third motor 402 can be controlled to rotate the detection component away, then the first motor 201 of the sorting component 2 is controlled to work, the first motor 201 drives the rotating rod 202 to rotate, so that the fixed sleeve 203 rotates, when the fixed sleeve 203 rotates, the traction plate 204 mounted on the fixed sleeve 203 pulls the push plate 205 to move rightwards by using the rotating shaft 206, at this time, the toothed plate 207 on the push plate 205 is meshed with the toothed sleeve 208, so that the support column 209 fixed in the toothed sleeve 208 rotates, the support column 209 drives the connecting rod 210 to rotate in the belt seat bearing 211, so that the position of the electric telescopic rod 212 rotates, the electric telescopic rod 212 drives the connecting plate 213 to rotate, so that the clamping component 3 rotates to the upper part of a product, the threaded rod 304 on the output shaft can be driven to rotate in the transverse plate 302 by controlling to start the second motor 303, at this time, the two clamping plates 305 mounted on the threaded rod 304 relatively move under the arrangement of opposite screw mouths, so that the clamping plates 305 clamp and fix the product, after the traction plate 204 rotates to a circle, a pushing force is generated to push the push plate 205 to move leftwards, so that the clamping assembly 3 rotates to an initial position, and finally the second motor 303 is controlled to rotate reversely to release the product.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (9)

1. A product detection device based on machine vision comprises a support (1), a sorting assembly (2), a clamping assembly (3) and a vision system assembly (4), and is characterized in that: the sorting assembly (2) comprises a first motor (201), the first motor (201) is fixedly connected with the support (1), an output end of the first motor (201) is fixedly connected with a rotating rod (202), a fixing sleeve (203) is fixedly sleeved on the rotating rod (202), a bottom end of the fixing sleeve (203) is fixedly connected with a traction plate (204), a push plate (205) is arranged below one end of the traction plate (204), the traction plate (204) is rotatably connected with the push plate (205) through a rotating shaft (206), one side of the push plate (205) is fixedly connected with a toothed plate (207), one side of the toothed plate (207) is provided with a meshed toothed sleeve (208), a support pillar (209) is fixedly inserted in the toothed sleeve (208), the bottom of the support pillar (209) is fixedly connected with a connecting rod (210), the bottom end of the connecting rod (210) is fixedly sleeved with a bearing (211) with a belt seat, the bearing (211) with the seat is fixedly connected with the support (1), the top of the support column (209) is fixedly connected with an electric telescopic rod (212), and the top end of the electric telescopic rod (212) is fixedly sleeved with a connecting plate (213);
the clamping assembly (3) comprises a support (301) fixedly connected to the bottom of a connecting plate (213), the bottom end of the support (301) is fixedly connected with a transverse plate (302), a sliding groove is formed in the transverse plate (302), one end of the transverse plate (302) is fixedly connected with a second motor (303), the output end of the second motor (303) is fixedly connected with a threaded rod (304), one end of the threaded rod (304) is rotatably connected with the inner wall of the sliding groove, two clamping plates (305) are sleeved on the threaded rod (304) in a threaded manner, screw threads of the two clamping plates (305) are arranged in an opposite manner, and one sides of the two clamping plates (305) opposite to each other are fixedly connected with rubber plates (306);
the visual system component (4) comprises a bearing plate (401) fixedly connected to the side wall of the support (1), a third motor (402) is fixedly connected to the bearing plate (401), an output shaft of the third motor (402) is fixedly connected with a rotating plate (403), an SOC processing controller (404) is fixedly connected to the rotating plate (403), a vertical plate (405) is arranged on one side of the SOC processing controller (404), the vertical plate (405) is fixedly connected with the rotating plate (403), an installation box (406) is arranged on one side of the vertical plate (405), the installation box (406) is fixedly connected with the vertical plate (405) through a fastening plate (407), a fourth motor (408) is fixedly connected to the inner wall of one side of the installation box (406), a lead screw (409) is fixedly connected to the output end of the fourth motor (408), and a lifting plate (410) is sleeved on the lead screw (409) in a threaded manner, a collector shell (411) is fixedly connected to the bottom of the lifting plate (410), an FPGA main chip (413) is arranged in the collector shell (411), a camera (412) is fixedly connected to the bottom end of the collector shell (411), the camera (412) is electrically connected with the FPGA main chip (413), the FPGA main chip (413) is electrically connected with the SOC processing controller (404), and an opening corresponding to the camera (412) is formed in the bottom of the mounting box (406);
the front surface of the support (1) is fixedly connected with a PLC (programmable logic controller) (5), and the output end of the PLC (5) is respectively electrically connected with the electric control assemblies of the sorting assembly (2), the clamping assembly (3) and the vision system assembly (4).
2. The machine-vision based product inspection device of claim 1, wherein: one side of install bin (406) is equipped with sealed lid (6), sealed lid (6) and install bin (406) are through hinge (7) articulated setting, opposite side fixedly connected with latch segment (8) of install bin (406), sliding on latch segment (8) is inserted and is equipped with check lock lever (9), the one end of sealed lid (6) is equipped with the draw-in groove that corresponds with check lock lever (9).
3. The machine-vision based product inspection device of claim 1, wherein: the bottom of the support (1) is fixedly connected with four supporting legs (10) which are arranged in a rectangular shape.
4. The machine-vision based product inspection device of claim 1, wherein: the height of the support (1) is horizontally arranged with the conveying belt on the production line.
5. The machine-vision based product inspection device of claim 1, wherein: the support (1) is provided with a collecting box (11) at the position below the clamping component (3).
6. The machine-vision based product inspection device of claim 1, wherein: the first motor (201), the second motor (303), the third motor (402) and the fourth motor (408) are all servo motors.
7. The machine-vision based product inspection device of claim 1, wherein: the connecting rod (210) is sleeved with a positioning sheet (14) in a sliding mode, a positioning groove is formed in the top end of the positioning sheet (14), and the push plate (205) is inserted into the positioning groove in a sliding mode.
8. The machine-vision based product inspection device of claim 2, wherein:
the fixed cover of one end of check lock pole (9) has connect locating sleeve (12), fixedly connected with spring (13) between locating sleeve (12) and latch segment (8).
9. The machine-vision based product inspection device of claim 1, wherein: the inner wall of one side of the installation box (406) is provided with a limiting groove, and one end of the lifting plate (410) is slidably inserted into the limiting groove.
CN202110898592.3A 2021-08-05 2021-08-05 Product detection equipment based on machine vision Pending CN113758921A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110898592.3A CN113758921A (en) 2021-08-05 2021-08-05 Product detection equipment based on machine vision

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110898592.3A CN113758921A (en) 2021-08-05 2021-08-05 Product detection equipment based on machine vision

Publications (1)

Publication Number Publication Date
CN113758921A true CN113758921A (en) 2021-12-07

Family

ID=78788830

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110898592.3A Pending CN113758921A (en) 2021-08-05 2021-08-05 Product detection equipment based on machine vision

Country Status (1)

Country Link
CN (1) CN113758921A (en)

Similar Documents

Publication Publication Date Title
CN112605001B (en) High-precision rapid detection equipment
CN108689111A (en) A kind of power supply adaptor test automatic charging equipment
CN202886294U (en) Large product surface image capturing device
CN106925529A (en) With the method that internal thread hemicone tooth form and profile automatic checkout system and internal threads hemicone tooth form are detected with profile
CN207300911U (en) A kind of screen appearance detection device
CN105865358A (en) Image detector and method of using image detector to detect connector
CN109342445A (en) A kind of ABS gear ring plate defects detection system and method
CN108405353B (en) Ball detects sorting unit and method
CN112345553A (en) Hard disk part detection device and detection method
CN209291413U (en) A kind of multi-functional storing stand device for silicon single crystal rod processing
CN110404812A (en) A kind of box parts image collecting device on production line
CN113758921A (en) Product detection equipment based on machine vision
CN111521618A (en) Rapid bearing defect detection device for industrial robot and detection method thereof
CN216174400U (en) Appearance detection device for material vision detection equipment
CN115753797A (en) Three-dimensional rotating bearing appearance defect image acquisition device
CN113758928A (en) Programmable digital machine vision detection platform
CN211877802U (en) White spirit body foreign matter check out test set
CN114544655A (en) Automatic detection device for grid defects
CN107339964B (en) Automobile glass lifter steel wire rope length detection equipment
CN220552777U (en) Numerical control rotary table with visual detection function
CN109799239A (en) A kind of device for fast detecting of electronic component
CN220239342U (en) Automatic change visual inspection device
CN220617487U (en) Automatic grabbing device for industrial feeding process
CN217688609U (en) Battery piece AOI detector
CN220277624U (en) Camera probe based on vision intelligent detection

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20211207

WD01 Invention patent application deemed withdrawn after publication