Disclosure of Invention
The invention provides a linear motor spring plate material mounting detection device, which aims to improve mounting and detection efficiency, improve productivity and reduce production cost.
In order to achieve the above purpose, the invention provides a linear motor spring plate mounting detection device, which comprises a frame, a rotary table arranged on the frame, wherein a plurality of loading and unloading modules for placing spring plates are sequentially arranged on the rotary table along the circumferential direction, and a turnover module for turning over the loading and unloading modules, a Feeder module for conveying plates, a patch module for pasting the plates on the spring plates, a pressure maintaining module, an AOI module and a 3D ranging module are sequentially arranged on the frame around the rotary table; the DDR motor mounting plate for mounting the DDR motor is further mounted on the frame, and the DDR motor for driving the rotary table to rotate is mounted on the mounting plate.
According to a further technical scheme, the feeding and discharging module comprises a product positioning groove, a product positioning rod, an air pipe connector, overturning positioning, an air cylinder connector, a jig, a gear and a jig overturning rack matched with the gear, wherein the product positioning groove is used for placing the spring plate, the product positioning rod, the air pipe connector, the overturning positioning, the air cylinder connector, the jig and the jig overturning rack are arranged on the rack, a push rod air cylinder and a product positioning push rod connected with the push rod air cylinder are further arranged on the rack, and the product positioning push rod is used for opening the product positioning rod under the pushing of the push rod air cylinder.
According to a further technical scheme, the overturning module comprises a mounting seat mounted on the frame, a first air cylinder mounted on the mounting seat and a pushing block connected with the first air cylinder.
According to a further technical scheme, the patch module comprises an X-axis moving mechanism, a Y-axis moving mechanism, an R-axis moving mechanism, a Z-axis moving mechanism, a suction nozzle, a first CCD camera, a second CCD camera and a peeling knife which are arranged on the frame.
According to a further technical scheme, the pressure maintaining module comprises a first base arranged on the frame, a second air cylinder, a third air cylinder, an adjusting rod, a pressure sensor and a pressure head which are arranged on the frame.
According to a further technical scheme, the AOI module comprises a second base, a first light source, a second light source, a third CCD camera, a fourth CCD camera, a first adjusting sliding table and a second adjusting sliding table, wherein the second base is arranged on the frame, and the first light source, the second light source, the third CCD camera, the fourth CCD camera, the first adjusting sliding table and the second adjusting sliding table are arranged on the second base.
According to a further technical scheme, the 3D ranging module comprises a fixed seat arranged on the frame, a profiler arranged on the fixed seat, a Z-direction adjusting sliding table and an X-direction moving shaft.
According to a further technical scheme, a first display and a second display are further arranged on the frame.
The beneficial effects of the invention are as follows: according to the technical scheme, the linear motor spring plate mounting detection device comprises a frame and a rotary table arranged on the frame, wherein a plurality of feeding and discharging modules for placing spring plates are sequentially arranged on the rotary table along the circumferential direction, and a turnover module for turning over the feeding and discharging modules, a Feeder module for conveying sheets, a surface mounting module for attaching the sheets to the spring plates, a pressure maintaining module, an AOI module and a 3D ranging module are sequentially arranged on the frame around the rotary table; the DDR motor mounting plate for mounting the DDR motor is further mounted on the frame, the DDR motor for driving the rotary table to rotate is mounted on the mounting plate, and compared with the prior art, the linear motor spring plate material mounting and detecting efficiency are improved, the productivity is improved, and the production cost is reduced.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Considering that the existing linear motor spring plate material mounting and testing are semi-automatic testing methods based on manual and instrument combination, the invention provides a solution because the size of the product is small, the required productivity is high, the consistency of the product is poor, and the existing labor cost is high.
Specifically, as shown in fig. 1 to 9, the present invention provides a linear motor spring sheet material mounting detection device, which includes a frame 10, a rotary table 20 mounted on the frame 10, a plurality of loading and unloading modules 30 for placing spring plates are sequentially arranged on the rotary table 20 along a circumferential direction, a turnover module 40 for turning over the loading and unloading modules 30, a Feeder module 50 for conveying sheets, a patch module 60 for attaching the sheets to the spring plates, a pressure maintaining module 70, an AOI module 80, and a 3D ranging module 90 are sequentially arranged on the frame 10 around the rotary table 20; the frame 10 is further provided with a DDR motor mounting board 110 for mounting the DDR motor 100, and the DDR motor mounting board 110 is provided with the DDR motor 100 for driving the turntable 20 to rotate.
As shown in fig. 2, in the present invention, the rack 10 is further provided with a first display 101 and a first display 102.
Further, as shown in fig. 4, in the present invention, the loading and unloading module 30 includes a product positioning slot 301 for placing the spring plate, a product positioning rod 302, an air pipe connector 303, a turnover positioning 304, an air cylinder connector 305, a jig 306, a gear 307, and a jig turnover rack 308 matched with the gear 307, and a push rod air cylinder 309 and a product positioning push rod 310 connected to the push rod air cylinder 309 are further installed on the frame 10, where the product positioning push rod 310 is used for opening the product positioning rod 302 under the pushing of the push rod air cylinder 309.
Further, as shown in fig. 5, in the present invention, the flipping module 40 includes a mounting seat 401 mounted on the frame 10, a first cylinder 402 mounted on the mounting seat 401, and a pushing block 403 connected to the first cylinder 402.
Further, as shown in fig. 6, in the present invention, the patch module 60 includes an X-axis moving mechanism 601, a Y-axis moving mechanism 602, an R-axis moving mechanism 603, a Z-axis moving mechanism 604, a suction nozzle 605, a first CCD camera 606, a second CCD camera 607, and a peeling knife 608, which are mounted on the frame 10.
Further, as shown in fig. 7, in the present invention, the pressure maintaining module 70 includes a first base 701 mounted on the frame 10, a second cylinder 702, a third cylinder 703, an adjusting rod 704, a pressure sensor 705, and a pressure head 706 mounted on the frame 10.
Further, as shown in fig. 8, in the present invention, the AOI module 80 includes a second mount 801 mounted on the frame 10, a first light source 802, a second light source 803, a third CCD camera 804, a fourth CCD camera 805, a first adjustment slide 806, and a second adjustment slide 807 mounted on the second mount 801.
Further, as shown in fig. 9, in the present invention, the 3D ranging module 90 includes a fixing base 901 mounted on the frame 10, a profiler 902 mounted on the fixing base 901, a Z-direction adjustment sliding table 903, and an X-direction moving axis 904.
The working principle of the linear motor spring plate material mounting detection device is explained in detail below.
It should be noted that, the linear motor spring plate mounting detection device provided by the invention is of a multi-station rotating structure, when the device is reset and all devices are reset to the working position, the spring plate is manually placed into the product positioning groove 301 of the feeding and discharging module 30, and before the spring plate is placed, the push rod cylinder 309 drives the product positioning push rod 310 to open the product positioning rod 302, so as to facilitate the taking or placing of the spring plate.
After the spring plate is placed in the product positioning groove 301, the air pipe connector 303 is connected with a vacuum source, vacuum is established to suck the spring plate, the first air cylinder 402 is retracted, and the product positioning rod 302 is closed to position the spring plate.
After the spring plate is positioned, the DDR motor 100 rotates by an angle to rotate the jig 306 to the turnover module 40, the first cylinder 402 pushes the jig turnover rack 308 with the push block 403, the jig turnover rack 308 cooperates with the gear 307 to turn the jig 306 clockwise by 90 °, and the turnover positioning 304 positions the jig 306.
After positioning is completed, the DDR motor 100 rotates the fixture flip rack 308 to the patch module 60, at this time, the first CCD camera 606 photographs the spring plate on the jig 306, positions the spring plate, the Feeder module 50 conveys the sheet material to the peeling knife 608, the suction nozzle 605 is driven to the peeling knife 608 by the X-axis moving mechanism 601, the y-axis moving mechanism 602, and the Z-axis moving mechanism 604 to suck the sheet material, the suction nozzle 605 is moved to the position above the second CCD camera 607, positions of the sheet material on the suction nozzle 605 are positioned, the vision system calculates the positions of the sheet material and the spring plate by calculation, the suction nozzle 605 sticks the sheet material with double-sided tape to the spring plate, and then, the DDR motor 100 rotates the jig 306 to the pressure maintaining module 70.
The second cylinder 702 and the third cylinder 703 move to enable the pressure head 706 to enter the product of the jig 306, press the spring plate and the sheet material, and the pressure value is detected by the pressure sensor 705 and output to the control program in real time.
The DDR motor 100 rotates the jig 306 to the AOI module 80, and the third CCD camera 804 and the fourth CCD camera 805 perform top view and side view detection on the sheet material on the spring plate and display data on the first display 101; the first adjusting sliding table 806 and the second adjusting sliding table 807 adjust positions of the third CCD camera 804, the fourth CCD camera 805, the first light source 802 and the second light source 803, the AOI module 80 is integrally supported by the base, and then the DDR motor 100 rotates the jig 306 to the 3D ranging module 90.
The Y-direction moving axis drives the profiler 902 to perform position detection on the spring plate and the sheet material in the jig 306 and display detection data on the first display 102, and then the DDR motor 100 rotates the jig 306 to the loading and unloading module 30, so as to complete mounting, pressure maintaining, and detection of a product.
In summary, the linear motor spring plate material mounting detection device provided by the invention comprises a frame, a rotary table arranged on the frame, wherein a plurality of loading and unloading modules for placing spring plates are sequentially arranged on the rotary table along the circumferential direction, and a turnover module for turning over the loading and unloading modules, a Feeder module for conveying sheets, a surface mounting module for attaching the sheets on the spring plates, a pressure maintaining module, an AOI module and a 3D ranging module are sequentially arranged on the frame around the rotary table; the DDR motor mounting plate for mounting the DDR motor is further mounted on the frame, the DDR motor for driving the rotary table to rotate is mounted on the mounting plate, and compared with the prior art, the linear motor spring plate material mounting and detecting efficiency are improved, the productivity is improved, and the production cost is reduced.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or modifications in the structures or processes described in the specification and drawings, or the direct or indirect application of the present invention to other related technical fields, are included in the scope of the present invention.