CN119354074A - Lens circle size measuring device and detection method thereof - Google Patents
Lens circle size measuring device and detection method thereof Download PDFInfo
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- CN119354074A CN119354074A CN202411607275.1A CN202411607275A CN119354074A CN 119354074 A CN119354074 A CN 119354074A CN 202411607275 A CN202411607275 A CN 202411607275A CN 119354074 A CN119354074 A CN 119354074A
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- 238000001514 detection method Methods 0.000 title claims abstract description 168
- 238000005259 measurement Methods 0.000 claims abstract description 105
- 239000000463 material Substances 0.000 claims abstract description 54
- 230000000007 visual effect Effects 0.000 claims abstract description 41
- 238000007599 discharging Methods 0.000 claims abstract description 38
- 238000012216 screening Methods 0.000 claims abstract description 22
- 230000002950 deficient Effects 0.000 claims description 26
- 238000009434 installation Methods 0.000 claims description 15
- 239000000969 carrier Substances 0.000 claims description 9
- 238000007689 inspection Methods 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 230000001502 supplementing effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 description 15
- 238000011179 visual inspection Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/04—Sorting according to size
- B07C5/10—Sorting according to size measured by light-responsive means
-
- 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
- B07C5/362—Separating or distributor mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
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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
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
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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
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
- G01B11/0608—Height gauges
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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
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
-
- 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
- B07C2501/00—Sorting according to a characteristic or feature of the articles or material to be sorted
- B07C2501/0063—Using robots
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention provides a lens ring size measurement device and a detection method thereof, the device comprises a machine table, a feeding station, a material tray positioning station, a size detection station and a discharging station are respectively arranged on the machine table, a rotary platform, a visual detection module and a point laser measurement module are arranged at the size detection station, a product detection carrier for placing products is arranged on the rotary platform, the rotary platform rotates to drive the product detection carrier to rotate, the size detection is carried out through the visual detection module and the point laser measurement module in sequence, and a screening area for screening and detecting the products is also arranged at the discharging station. The machine is provided with the visual detection module and the spot laser measurement module, the height, thickness and flatness dimension data of the product are obtained, the arranged carrying manipulator assembly can carry the product and the material tray for loading and unloading, the intelligent control is carried out through the external main control system, the measured data are more comprehensive, and the accuracy of the obtained data is higher.
Description
Technical Field
The invention relates to the technical field of size measurement equipment, in particular to lens ring size measurement equipment and a detection method thereof.
Background
In the automatic production process of the assembly line, in order to ensure that the size of a certain part of a product is qualified, the specific part of the product is often required to be subjected to size detection so as to remove the product with unqualified size, in the application of a factory, high-precision size measurement is generally performed by operating measurement equipment by technicians, the size measurement is based on patterns, whether the size of the product is within a tolerance range or not is detected so as to find errors of the shape and the size, the actual size of the product is often indispensable, but the situation that the product cannot be obtained can occur due to the complicated object profile or the limitation of objective physical conditions, and the like, and the machine vision detection technology can well cope with the problems.
However, in the existing high-precision measurement process through manual operation equipment, the detection efficiency is low, systematic errors are easily caused due to the habit of operators, various detection equipment is adopted, the structure is complex, the occupied space is large, the existing visual detection size measurement precision is limited, the use requirements of various accurate size measurement cannot be met, and the intelligent degree of the equipment is low.
Therefore, there is a need for a lens barrel size measuring apparatus and a detecting method thereof, which can solve the above-mentioned problems.
Disclosure of Invention
The invention provides a lens ring size measuring device and a detecting method thereof, which solve the problems of inconvenient detection, low measuring precision and low intelligent degree of the existing size measuring device by carrying out technical transformation on the existing size detecting device.
In order to achieve the above purpose, the invention adopts the following technical scheme:
The utility model provides a lens circle size measurement equipment, includes the board, be provided with material loading station, charging tray positioning station, size detection station and unloading station on the board respectively, the board is last to be installed and is provided with the transport manipulator subassembly that is used for carrying product and charging tray, size detection station department is provided with rotary platform, vision detection module and some laser measurement module, is provided with the product detection carrier that is used for placing the product on the rotary platform, and vision detection module and some laser measurement module have been arranged respectively to rotary platform week side, and rotary platform rotation drives the product detection carrier and rotates and carry out the size detection setting through vision detection module and some laser measurement module in proper order, size detection station output links to each other with the unloading station and sets up, unloading station department still is provided with the screening area that is used for screening to detect the product.
Preferably, the handling manipulator assembly comprises a first handling manipulator and a second handling manipulator, the first handling manipulator is arranged on one side of the feeding station, the first handling manipulator is used for grabbing a tray-to-tray positioning station of the feeding station and grabbing a product on the tray to a size detection station, and the second handling manipulator is used for handling the product at the size detection station to a discharging station.
Preferably, the board material loading dish location station is provided with secondary positioning assembly, secondary positioning assembly includes location mount pad, sensor subassembly and push rod subassembly, location mount pad fixed mounting is provided with the installation position that is used for placing the charging tray on the location mount pad, and sensor subassembly and push rod subassembly are installed respectively to installation position periphery side, sensor subassembly is used for discernment charging tray, push rod subassembly is used for promoting the charging tray to press from both sides tight location.
Preferably, a conveyor belt for transferring the empty tray is arranged on one side of the tray positioning station, the output end of the conveyor belt is arranged at the blanking station, the first carrying manipulator is used for carrying the empty tray to the conveyor belt, and the second carrying manipulator is used for carrying the empty tray to the blanking station.
Preferably, a rotary driving device, a visual detection module and a spot laser measurement module are installed on the machine table, the rotary platform is installed and arranged at the output end position of the rotary driving device, a plurality of groups of product detection carriers are arranged on the rotary platform at intervals, the rotary platform periphery is sequentially provided with a rotary table feeding level, a first size measurement station, a second size measurement station and a rotary table discharging level, the rotary driving device is used for rotationally driving the product detection carriers on the rotary platform to sequentially pass through the rotary table feeding level, the first size measurement station, the second size measurement station and the rotary table discharging level, the visual detection module is installed and arranged at the first size measurement station, the spot laser measurement module is installed and arranged at the second size measurement station, the visual detection module and the spot laser measurement module are just opposite to the product setting on the product detection carriers, and the rotary driving device, the visual detection module and the spot laser measurement module are electrically connected with the main control system.
Preferably, the visual inspection module comprises a forward visual inspection camera assembly and a lateral visual inspection camera assembly, wherein the forward visual inspection camera assembly is used for measuring the front thickness dimension of the product, the lateral visual inspection camera assembly is used for detecting the side height dimension of the product, and the point laser measurement module is used for detecting the flatness of the product.
Preferably, the forward vision detection camera assembly comprises a first horizontal driving assembly, a fixed mounting seat, a vertical driving assembly and a first detection camera, the first horizontal driving assembly is mounted on the machine table, the fixed mounting seat is mounted at the output end of the first horizontal driving assembly, the vertical driving assembly is mounted on the fixed mounting seat, the output end of the vertical driving assembly is provided with a second fixed mounting plate, the first detection camera is vertically mounted and fixed on the second fixed mounting plate, the first detection camera lens is opposite to the product on the product detection carrier, the lateral vision detection camera assembly comprises a second detection camera and a light supplementing assembly, the second detection camera and the light supplementing assembly are transversely and fixedly mounted on the second fixed mounting plate, and the lens direction of the second detection camera passes through the product and is opposite to the light supplementing assembly.
Preferably, the point laser measurement module comprises a second horizontal driving assembly, a third horizontal driving assembly and a point laser measurement assembly, wherein the second horizontal driving assembly is installed on the machine table, the third horizontal driving assembly is installed at the output end of the second horizontal driving assembly, the point laser measurement assembly is installed and arranged at the output end position of the third horizontal driving assembly, the output direction of the second horizontal driving assembly is parallel to the product detection carrier, the output direction of the third horizontal driving assembly is perpendicular to the product detection carrier, and the point laser measurement assembly is vertically arranged right above the product detection carrier and is arranged right above the product detection carrier;
The third horizontal driving assembly output end is provided with a point laser assembly installation rack, two installation slots are arranged on the point laser assembly installation rack at intervals, two groups of point laser measurement assemblies are arranged, the two groups of point laser measurement assemblies are installed at the installation slots side by side, products are placed on the product detection carrier in a row, and the two point laser measurement assemblies are opposite to a product respectively.
Preferably, the screening area of the blanking station is provided with a good product blanking level, a point laser detection defective product blanking level and a visual detection defective product blanking level in parallel, the good product blanking level, the point laser detection defective product blanking level and the visual detection defective product blanking level are provided with blanking trolleys for stacking the trays, and the main control system controls the carrying manipulator assembly to respectively grab products to the good product blanking level, the point laser detection defective product blanking level or the visual detection defective product blanking level according to detection results to carry out screening blanking.
A detection method of a lens ring size measurement device comprises the following steps:
S1, product feeding, wherein a material tray for placing products is stacked on a feeding trolley, the material tray is pushed into a feeding station of a machine table through the feeding trolley, the feeding trolley lifts the material tray and is positioned by a positioning assembly arranged at the feeding station, and the material tray is transported by a subsequent transporting manipulator assembly;
S2, secondarily positioning the material tray, grabbing the material tray and the products to a material tray positioning station through a carrying manipulator assembly, and clamping and positioning the material tray by a secondary positioning assembly arranged at the material tray positioning station;
s3, feeding the products to a size detection station, grabbing and transferring the products to a carrier at the position of a turntable feeding position of a quarter-turn rotary platform by a conveying manipulator assembly, grabbing and emptying the products on the trays, and transferring the empty trays to a conveyor belt at one side to a blanking station by the conveying manipulator;
S4, detecting height and thickness parameters, namely transferring the product to a first size measuring station by rotating a quarter rotating platform, detecting by two groups of visual detection cameras arranged at the first size measuring station, and visually detecting the product from the front side and the side of the product respectively to obtain the height and thickness of the product;
S5, detecting flatness, namely transferring the product to a second dimension measuring station by rotating the quarter rotating platform, and detecting the product through point laser measuring equipment arranged at the second dimension measuring station to obtain flatness parameters of the product;
S6, product blanking, transferring the products to a rotary table blanking position by rotating the quarter rotary platform, analyzing and judging the detection data received by the main control system, and controlling the carrying manipulator assembly to grab the detected products to screening areas of the blanking station for blanking.
The invention has the beneficial effects that:
The machine size detection station is provided with the quarter rotary platform, the periphery of the rotary platform is provided with the feeding station, the first size measurement station, the second size measurement station and the discharging station which are sequentially arranged, the first size measurement station and the second size measurement station are respectively provided with the visual detection module and the point laser measurement module, the visual detection module comprises two groups of cameras which are used for respectively shooting and detecting the forward direction and the lateral direction of a product to obtain the height and thickness size data of the product, the point laser measurement module is opposite to the product and used for measuring the flatness parameters of the product, the carrying manipulator assembly arranged on the feeding station and the discharging station can carry the product to carry out feeding and discharging, the measuring data is more comprehensive, and the acquired data precision is higher.
The application integrates the functions of the material tray and the product carrying manipulator, develops an integrated manipulator assembly capable of carrying the material tray and the product simultaneously, integrates a plurality of functions on one device, and improves the efficiency and the flexibility of a production line.
The screening area is arranged at the blanking position, the good product blanking level, the point laser defective product blanking level and the visual defective product blanking level are also arranged in parallel, and the main control system controls the carrying manipulator assembly to respectively grab products to the good product blanking level, the point laser defective product blanking level or the visual defective product blanking level according to the detection result so as to carry out screening blanking, so that the intelligent degree is higher.
Drawings
FIGS. 1-2 are schematic perspective views of a dimensional measuring device of the present invention;
FIG. 3 is a schematic top view of the dimensional measurement apparatus of the present invention;
FIG. 4 is a schematic diagram of a loading station configuration of the present invention;
FIG. 5 is a schematic top view of the tray positioning station of the present invention;
FIG. 6 is a schematic perspective view of a dimension inspection station of the present invention;
FIG. 7 is a schematic side elevational view of a dimension inspection station of the present invention;
FIG. 8 is a schematic top view of a dimensional inspection station of the present invention;
FIG. 9 is a schematic view of the structure of the blanking station of the present invention;
FIG. 10 is a schematic perspective view of a handling robot assembly according to the present invention;
FIG. 11 is a schematic diagram of a front view of a handling robot assembly according to the present invention;
FIG. 12 is an enlarged schematic view of the handling robot assembly of the present invention;
FIG. 13 is a schematic diagram showing the steps of a method for detecting a dimension measuring device of the present invention.
The reference numerals illustrate that the machine table 1, the conveyor belt 11, the feeding station 2, the feeding trolley 21, the lifting driving device 211, the first positioning frame 22, the tray positioning station 3, the secondary positioning assembly 31, the positioning mounting seat 311, the sensor assembly 312, the push rod assembly 313, the size detection station 4, the rotation driving device 41, the rotation platform 42, the product detection carrier 43, the vision detection module 44, the first horizontal driving assembly 441, the fixed mounting seat 442, the vertical driving assembly 443, the first detection camera 444, the second fixed mounting plate 445, the second detection camera 446, the light supplementing assembly 447, the spot laser measuring module 45, the second horizontal driving assembly 451, the third horizontal driving assembly 452, the spot laser measuring assembly 453, the spot laser assembly mounting frame 454, the blanking station 5, the good product blanking 51, the vision detection bad product blanking 52, the spot laser detection bad product blanking 53, the blanking trolley 54, the carrying manipulator assembly 6, the X-axis driving assembly 61, the Y-axis driving assembly 62, the tray Z-axis driving assembly 63, the product Z-axis driving assembly 64, the telescopic slide rail 641, the vertical slide rail 642, the fixed slide rail 643, the fixed mounting plate 661, the second horizontal driving assembly 6767, the vacuum chuck 677, the product gripping jaw mechanism 6767, the second gripper mechanism 677, the vacuum chuck assembly 677, the product gripping and the vacuum chuck assembly 677.
Detailed Description
The details of the present invention are described below in conjunction with the accompanying drawings and examples.
Referring to fig. 1-13, the invention provides a lens ring size measurement device, which comprises a machine 1, wherein a feeding station 2, a tray positioning station 3, a size detection station 4 and a discharging station 5 are respectively arranged on the machine 1, a carrying manipulator assembly 6 for carrying products and trays 7 is arranged on the machine 1, a rotating platform 42, a visual detection module 44 and a spot laser measurement module 45 are arranged at the size detection station 4, a product detection carrier 43 for placing the products is arranged on the rotating platform 42, a visual detection module 44 and a spot laser measurement module 45 are respectively arranged at the peripheral side of the rotating platform 42, the rotating platform 42 rotates to drive the product detection carrier 43 to rotate to sequentially carry out size detection through the visual detection module 44 and the spot laser measurement module 45, the output end of the size detection station 4 is connected with the discharging station 5, and a screening area for screening and detecting the products is also arranged at the discharging station 5.
Further, a loading trolley 21 for stacking the trays 7 is placed at the loading station 2, a lifting driving device 211 for controlling the trays 7 to lift is installed in the loading trolley 21, a first positioning frame 22 for initially positioning the trays 7 is arranged at the loading station 2, and a window for allowing the trays 7 to pass through is formed in the middle of the first positioning frame 22.
Further, the handling manipulator assembly 6 includes a first handling manipulator and a second handling manipulator, the first handling manipulator is disposed on one side of the loading station 2, the first handling manipulator is used for grabbing the products from the tray 7 of the loading station 2 to the tray positioning station 3 and grabbing the products from the tray 7 to the size detection station 4, and the second handling manipulator is used for handling the products from the size detection station 4 to the blanking station 5.
The handling manipulator assembly 6 comprises an X-axis driving assembly 61, a Y-axis driving assembly 62, a material tray Z-axis driving assembly 63, a product Z-axis driving assembly 64, a fixed mounting plate 65, a material tray grabbing mechanism 66 and a product grabbing mechanism 67, wherein the X-axis driving assembly 61 is horizontally and fixedly arranged on the machine table 1, the Y-axis driving assembly 62 is arranged at the output end of the X-axis driving assembly 61, the fixed mounting plate 65 is arranged at the output end of the Y-axis driving assembly 62, the material tray Z-axis driving assembly 63 and the product Z-axis driving assembly 64 are arranged on the fixed mounting plate 65, the material tray grabbing mechanism 66 for grabbing the material tray 7 is arranged at the output end of the material tray Z-axis driving assembly 63, the product grabbing mechanism 67 for grabbing the product is arranged at the output end of the product Z-axis driving assembly 64, and the X-axis driving assembly 61, the Y-axis driving assembly 62, the material tray Z-axis driving assembly 63, the product Z-axis driving assembly 64, the material tray grabbing mechanism 66, the product grabbing mechanism 67 and the master control system are electrically connected.
Further, the product Z-axis driving assembly 64 includes a telescopic cylinder 641, a vertical sliding rail 642, a fixed connection plate 643 and a second fixed connection plate 644, the fixed connection plate 65 is provided with the vertical sliding rail 642, the second fixed connection plate 644 is slidably mounted on the vertical sliding rail 642, the product grabbing mechanism 67 is mounted on the second fixed connection plate 644, the fixed connection plate 65 is further vertically mounted with a telescopic cylinder 641, the output end of the telescopic cylinder 641 is connected with the second fixed connection plate 644 through the fixed connection plate 643, and the telescopic cylinder 641 is used for driving the second fixed connection plate 644 to move in the vertical direction.
Further, in order to realize that the product grabbing mechanism 67 can be controlled independently and grab different products respectively, the product grabbing mechanism 67 comprises a product clamping jaw 671, a clamping jaw driving structure 672, a clamping jaw mounting block 673, a second vertical sliding rail 674 and a second vertical driving cylinder 675, a plurality of second vertical sliding rails 674 which are arranged in parallel are vertically arranged on the second fixed connecting plate 644, a clamping jaw mounting block 673 is arranged on the second vertical sliding rail 674 in a sliding manner, a clamping jaw driving structure 672 is arranged on the clamping jaw mounting block 673, a product clamping jaw 671 for clamping the product is arranged at the output end of the clamping jaw driving structure 672, a second vertical driving cylinder 675 is arranged on the second fixed connecting plate 644, and the output end of the second vertical driving cylinder 675 is connected with the clamping jaw mounting block 673.
Further, in order to realize that the tray grabbing mechanism 66 can grab the material tray 7, the tray grabbing mechanism 66 comprises a vacuum chuck mounting bracket 661 and a vacuum nozzle assembly 662, the vacuum chuck mounting bracket 661 is arranged at the output end position of the tray Z-axis driving assembly 63, a plurality of vacuum nozzle mounting positions are arranged at the periphery of the vacuum chuck mounting bracket 661, the vacuum nozzle mounting positions are used for mounting the vacuum nozzle assembly 662, the vacuum nozzle assembly 662 is connected with an external vacuum pump through a connecting air pipe, and the vacuum pump is electrically connected with a main control system.
Further, in order to adjust the mounting position of the vacuum nozzle, the trays 7 with different specifications are conveniently grabbed, the strip-shaped through groove 6611 is arranged at the mounting position of the vacuum nozzle of the vacuum chuck mounting bracket 661, the vacuum nozzle component 662 is arranged by penetrating out of the strip-shaped through groove 6611, the vacuum nozzle component 662 is provided with a fixing bolt, and the vacuum nozzle component 662 is fixedly arranged at any position of the strip-shaped through groove 6611 through the fixing bolt.
Further, in another embodiment 2, in order to control the rotation of the vacuum chuck mounting frame, the output end of the tray Z-axis driving assembly 63 is further provided with a tray rotation driving assembly 631, the vacuum chuck mounting frame 661 is provided at the output end of the tray rotation driving assembly 631, the tray rotation driving assembly 631 is used for driving the vacuum chuck mounting frame 661 to rotate in the water surface at any time, and the tray rotation driving assembly 631 is electrically connected with the main control system.
Further, the tray positioning station 3 on the machine 1 is provided with a secondary positioning assembly 31, the secondary positioning assembly 31 comprises a positioning mounting seat 311, a sensor assembly 312 and a push rod assembly 313, the positioning mounting seat 311 is fixedly mounted on the machine 1, a mounting position for placing the tray 7 is arranged on the positioning mounting seat 311, the sensor assembly 312 and the push rod assembly 313 are respectively mounted on the outer peripheral side of the mounting position, the sensor assembly 312 is used for identifying the tray 7, and the push rod assembly 313 is used for pushing the tray 7 to clamp and position.
Further, a conveyor belt 11 for transferring the empty tray 7 is arranged on one side of the tray positioning station 3, an output end of the conveyor belt is arranged at the blanking station 5, a first carrying manipulator is used for carrying the empty tray 7 to the conveyor belt 11, and a second carrying manipulator is used for carrying the empty tray to the blanking station 5.
Further, a rotary driving device 41, a visual detection module 44 and a spot laser measurement module 45 are installed on the machine table 1, the rotary platform 42 is installed and arranged at the output end position of the rotary driving device 41, a plurality of groups of product detection carriers 43 are arranged on the rotary platform 42 at intervals, a rotary table feeding position, a first size measurement station, a second size measurement station and a rotary table discharging position are sequentially arranged on the periphery of the rotary platform 42, the rotary driving device 41 is used for rotationally driving the product detection carriers 43 on the rotary platform 42 to sequentially pass through the rotary table feeding position, the first size measurement station, the second size measurement station and the rotary table discharging position, the visual detection module 44 is installed and arranged at the first size measurement station, the spot laser measurement module 45 is installed and arranged at the second size measurement station, the visual detection module 44 and the spot laser measurement module 45 are just opposite to the product setting on the product detection carriers 43, and the rotary driving device 41, the visual detection module 44 and the spot laser measurement module 45 are electrically connected with a main control system.
A plurality of product clamping positions are arranged on the product detection carrier 43 in parallel, and the products are sequentially arranged at the product clamping positions by grabbing through the conveying manipulator assembly.
Further, the vision inspection module 44 includes a forward vision inspection camera assembly for measuring a front thickness dimension of the product and a lateral vision inspection camera assembly for inspecting a lateral height dimension of the product, and the spot laser measurement module 45 for inspecting flatness of the product.
In order to control the detection camera to move and measure different products respectively, work efficiency is improved, forward vision detection camera subassembly includes first horizontal drive subassembly 441, fixed mounting seat 442, vertical drive subassembly 443 and first detection camera 444, first horizontal drive subassembly 441 is installed on board 1, first horizontal drive subassembly 441 output is installed and is provided with fixed mounting seat 442, install vertical drive subassembly 443 on the fixed mounting seat 442, vertical drive subassembly 443 output is provided with second fixed mounting plate 445, first detection camera 444 is vertically installed and is fixed on second fixed mounting plate 445, and first detection camera 444 camera just sets up to the product on the product detection carrier 43, side direction vision detection camera subassembly includes second detection camera 446 and light filling subassembly 447, second detection camera 446 and light filling subassembly 447 all transversely fixed mounting plate 445 are gone up, and the camera direction of second detection camera 446 passes the product and just sets up with light filling subassembly 447.
The spot laser measurement module 45 comprises a second horizontal driving assembly 451, a third horizontal driving assembly 452 and a spot laser measurement assembly 453, wherein the second horizontal driving assembly 451 is installed on the machine table 1, the third horizontal driving assembly 452 is installed at the output end of the second horizontal driving assembly 451, the spot laser measurement assembly 453 is installed and arranged at the output end position of the third horizontal driving assembly 452, the output direction of the second horizontal driving assembly 451 is parallel to the product detection carrier 43, the output direction of the third horizontal driving assembly 452 is perpendicular to the product detection carrier 43, and the spot laser measurement assembly 453 is vertically arranged right above the product detection carrier 43 and is arranged on the product;
the third horizontal driving assembly 452 output installs a point laser assembly mounting bracket 454, the interval is provided with two mounting slots on the point laser assembly mounting bracket 454, and the point laser measurement subassembly 453 is provided with two sets of, and two sets of point laser measurement subassemblies 453 are installed in parallel in mounting slots department, and the product is placed in a row on the product detection carrier 43, and two point laser measurement subassemblies 453 are just to setting up with a product respectively.
Further, a good product discharging level 51, a point laser detection defective product discharging level 53 and a visual detection defective product discharging level 52 are arranged in parallel at the screening area of the discharging station 5, a discharging trolley 54 for stacking the tray 7 is arranged at the good product discharging level 51, the point laser detection defective product discharging level 53 and the visual detection defective product discharging level 52, and the main control system controls the carrying manipulator assembly to respectively grab products to the good product discharging level 51, the point laser detection defective product discharging level 53 or the visual detection defective product discharging level 52 according to detection results to carry out screening discharging.
The detection method of the lens ring size measurement device comprises the following steps:
S1, product feeding, wherein a material tray 7 with products placed thereon is stacked on a feeding trolley 21, the material tray 7 is pushed into a feeding station 2 of a machine table 1 through the feeding trolley 21, the feeding trolley 21 lifts the material tray 7 and is positioned by a positioning component arranged at the feeding station 2, and the material tray is transported by a subsequent transport manipulator component;
s2, carrying out secondary positioning on the material tray, grabbing the material tray 7 and products to a material tray positioning station 3 through a carrying manipulator assembly, and clamping and positioning the material tray 7 by a secondary positioning assembly 31 arranged at the material tray positioning station 3;
S3, feeding products to a size detection station 4, grabbing and transporting the products to a carrier at the position of a turntable feeding position of a quarter rotating platform 42 by a transporting manipulator assembly, grabbing and emptying the products on a material tray 7, and then transporting the empty material tray 7 to a conveyor belt at one side by the transporting manipulator to a blanking station 5;
S4, detecting height and thickness parameters, namely transferring the product to a first size measuring station by rotating a quarter rotating platform 42, detecting by two groups of visual detection cameras arranged at the first size measuring station, and visually detecting the product from the front side and the side of the product respectively to obtain the height and the thickness of the product;
S5, flatness detection, namely transferring the product to a second dimension measuring station by rotating the quarter rotating platform 42, and detecting the product through point laser measuring equipment arranged at the second dimension measuring station to obtain flatness parameters of the product;
S6, product blanking, the quarter rotating platform 42 rotates to transfer the product to the rotary table blanking position, the main control system receives the detection data to analyze and judge, and the carrying manipulator assembly is controlled to grab the detected product to the screening area of the blanking station 5 to perform blanking.
The machine table is provided with the rotary driving device to drive the rotary table to rotate, the rotary table is provided with the product detection carrier for placing products, the periphery of the rotary table is provided with the feeding station, the first size measurement station, the second size measurement station and the discharging station which are sequentially arranged, the first size measurement station and the second size measurement station are respectively provided with the visual detection module and the point laser measurement module, the visual detection module comprises two groups of cameras for respectively shooting and detecting the forward direction and the lateral direction of the products to obtain the height and thickness dimension data of the products, the point laser measurement module is opposite to the products and used for measuring the flatness parameters of the products, the carrying manipulator assemblies arranged at the feeding station and the discharging station can carry the products to carry out feeding and discharging, the intelligent control is carried out through an external main control system, the measurement data is more comprehensive, and the acquired data precision is higher.
The visual detection module and the point laser measurement module are respectively provided with the driving assembly for driving the measurement assembly to move, so that the visual detection module and the point laser measurement module can accurately move and position to respectively measure a plurality of products, and the working efficiency and the measurement accuracy are higher.
The application simplifies the structure of the manipulator, reduces unnecessary parts and connection by optimizing the structural design of the material tray and the product grabbing manipulator assembly, and reduces the complexity and manufacturing cost of the equipment.
According to the application, the functions of the material tray and the product carrying manipulator are integrated, an integrated manipulator assembly capable of carrying the material tray and the product simultaneously is developed, a plurality of functions are integrated on one device, and the efficiency and the flexibility of a production line are improved.
The material tray grabbing mechanism and the product grabbing mechanism provided by the application can accurately control the grabbing material tray and the product, and facilitate the subsequent screening of the swinging tray.
According to the application, good product discharging positions, point laser detection defective product discharging positions and visual detection defective product discharging positions are arranged in parallel at the position where the screening area is arranged at the discharging position, and the main control system controls the carrying manipulator assembly to respectively grab products to the good product discharging positions, the point laser detection defective product discharging positions or the visual detection defective product discharging positions for screening discharging according to detection results, so that the intelligent degree is higher.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Standard parts used in the invention can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, and may, for example, be fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, or connected via an intervening medium, or may be in communication between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present invention will be understood by those skilled in the art in specific cases.
Claims (10)
1. The utility model provides a camera lens circle size measurement equipment, its characterized in that, includes the board, be provided with material loading station, charging tray positioning station, size detection station and unloading station on the board respectively, the board is last to be installed and is provided with the transport manipulator subassembly that is used for carrying product and charging tray, size detection station department is provided with rotary platform, vision detection module and some laser measurement module, is provided with the product detection carrier that is used for placing the product on the rotary platform, and vision detection module and some laser measurement module have been arranged respectively to rotary platform week side, and rotary platform rotation drives the product detection carrier and rotates and carry out the size detection setting through vision detection module and some laser measurement module in proper order, size detection station output links to each other with the unloading station and sets up, unloading station department still is provided with the screening area that is used for screening to detect the product.
2. The lens ring size measurement device according to claim 1, wherein the handling manipulator assembly comprises a first handling manipulator and a second handling manipulator, the first handling manipulator is arranged on one side of the feeding station, the first handling manipulator is used for grabbing a tray of the feeding station to a tray positioning station and grabbing a product on the tray to a size detection station, and the second handling manipulator is used for handling the product at the size detection station to a blanking station.
3. The lens ring size measurement equipment according to claim 1, wherein the machine upper material tray positioning station is provided with a secondary positioning assembly, the secondary positioning assembly comprises a positioning installation seat, a sensor assembly and a push rod assembly, the positioning installation seat is fixedly installed on the machine, an installation position for placing the material tray is arranged on the positioning installation seat, the sensor assembly and the push rod assembly are respectively installed on the outer peripheral side of the installation position, the sensor assembly is used for identifying the material tray, and the push rod assembly is used for pushing the material tray to clamp and position.
4. A lens ring size measuring apparatus according to claim 3, wherein a conveyor belt for transferring empty trays is provided on one side of the tray positioning station, the conveyor belt output end is provided at the blanking station, the first handling robot is used for handling empty trays to the conveyor belt, and the second handling robot is used for handling empty trays to the blanking station.
5. The lens ring size measurement equipment according to claim 1, wherein a rotary driving device, a visual detection module and a point laser measurement module are installed on the machine table, the rotary platform is installed and arranged at the output end position of the rotary driving device, a plurality of groups of product detection carriers are arranged on the rotary platform at intervals, a rotary table feeding position, a first size measurement station, a second size measurement station and a rotary table discharging position are sequentially arranged on the periphery of the rotary platform, the rotary driving device is used for rotationally driving the product detection carriers on the rotary platform to sequentially pass through the rotary table feeding position, the first size measurement station, the second size measurement station and the rotary table discharging position, the visual detection module is installed and arranged at the first size measurement station, the point laser measurement module is installed and arranged at the second size measurement station, the visual detection module and the point laser measurement module are just opposite to the product setting on the product detection carriers, and the rotary driving device, the visual detection module and the point laser measurement module are electrically connected with the main control system.
6. The lens barrel size measurement apparatus of claim 5, wherein the vision inspection module comprises a forward vision inspection camera assembly for measuring a front thickness dimension of the product and a lateral vision inspection camera assembly for detecting a side height dimension of the product, and the spot laser measurement module is for detecting a flatness of the product.
7. The lens ring size measurement device according to claim 6, wherein the forward vision detection camera assembly comprises a first horizontal driving assembly, a fixed mounting seat, a vertical driving assembly and a first detection camera, the first horizontal driving assembly is mounted on the machine table, the fixed mounting seat is mounted at the output end of the first horizontal driving assembly, the vertical driving assembly is mounted on the fixed mounting seat, the output end of the vertical driving assembly is provided with a second fixed mounting plate, the first detection camera is vertically mounted and fixed on the second fixed mounting plate, the first detection camera lens is opposite to the product on the product detection carrier, the lateral vision detection camera assembly comprises a second detection camera and a light supplementing assembly, the second detection camera and the light supplementing assembly are transversely and fixedly mounted on the second fixed mounting plate, and the lens direction of the second detection camera passes through the product and is opposite to the light supplementing assembly.
8. The lens ring size measurement device according to claim 6, wherein the spot laser measurement module comprises a second horizontal driving assembly, a third horizontal driving assembly and a spot laser measurement assembly, the second horizontal driving assembly is installed on the machine, the third horizontal driving assembly is installed at the output end of the second horizontal driving assembly, the spot laser measurement assembly is installed and arranged at the output end position of the third horizontal driving assembly, the output direction of the second horizontal driving assembly is parallel to the product detection carrier, the output direction of the third horizontal driving assembly is perpendicular to the product detection carrier, and the spot laser measurement assembly is vertically arranged right above the product detection carrier and is arranged on the product;
The third horizontal driving assembly output end is provided with a point laser assembly installation rack, two installation slots are arranged on the point laser assembly installation rack at intervals, two groups of point laser measurement assemblies are arranged, the two groups of point laser measurement assemblies are installed at the installation slots side by side, products are placed on the product detection carrier in a row, and the two point laser measurement assemblies are opposite to a product respectively.
9. The lens ring size measurement device according to claim 1, wherein a good product blanking level, a point laser detection defective product blanking level and a visual detection defective product blanking level are arranged in parallel at a screening area of the blanking station, blanking trolleys for stacking a tray are arranged at the good product blanking level, the point laser detection defective product blanking level and the visual detection defective product blanking level, and a main control system controls a carrying manipulator assembly to respectively grab products to the good product blanking level, the point laser detection defective product blanking level or the visual detection defective product blanking level according to detection results to carry out screening and blanking.
10. A method of detecting a lens barrel size measuring apparatus according to any one of claims 1 to 9, comprising the steps of:
S1, product feeding, wherein a material tray for placing products is stacked on a feeding trolley, the material tray is pushed into a feeding station of a machine table through the feeding trolley, the feeding trolley lifts the material tray and is positioned by a positioning assembly arranged at the feeding station, and the material tray is transported by a subsequent transporting manipulator assembly;
S2, secondarily positioning the material tray, grabbing the material tray and the products to a material tray positioning station through a carrying manipulator assembly, and clamping and positioning the material tray by a secondary positioning assembly arranged at the material tray positioning station;
s3, feeding the products to a size detection station, grabbing and transferring the products to a carrier at the position of a turntable feeding position of a quarter-turn rotary platform by a conveying manipulator assembly, grabbing and emptying the products on the trays, and transferring the empty trays to a conveyor belt at one side to a blanking station by the conveying manipulator;
S4, detecting height and thickness parameters, namely transferring the product to a first size measuring station by rotating a quarter rotating platform, detecting by two groups of visual detection cameras arranged at the first size measuring station, and visually detecting the product from the front side and the side of the product respectively to obtain the height and thickness of the product;
S5, detecting flatness, namely transferring the product to a second dimension measuring station by rotating the quarter rotating platform, and detecting the product through point laser measuring equipment arranged at the second dimension measuring station to obtain flatness parameters of the product;
S6, product blanking, transferring the products to a rotary table blanking position by rotating the quarter rotary platform, analyzing and judging the detection data received by the main control system, and controlling the carrying manipulator assembly to grab the detected products to screening areas of the blanking station for blanking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411607275.1A CN119354074A (en) | 2024-11-12 | 2024-11-12 | Lens circle size measuring device and detection method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411607275.1A CN119354074A (en) | 2024-11-12 | 2024-11-12 | Lens circle size measuring device and detection method thereof |
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| CN119354074A true CN119354074A (en) | 2025-01-24 |
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| CN202411607275.1A Pending CN119354074A (en) | 2024-11-12 | 2024-11-12 | Lens circle size measuring device and detection method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120733983A (en) * | 2025-08-22 | 2025-10-03 | 北京新光凯乐汽车冷成型件股份有限公司 | Equipment for detecting surface quality and specific size of tappet housing product |
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- 2024-11-12 CN CN202411607275.1A patent/CN119354074A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120733983A (en) * | 2025-08-22 | 2025-10-03 | 北京新光凯乐汽车冷成型件股份有限公司 | Equipment for detecting surface quality and specific size of tappet housing product |
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