CN111136603A - High-precision measurement and assembly system for backboard frame and application thereof - Google Patents
High-precision measurement and assembly system for backboard frame and application thereof Download PDFInfo
- Publication number
- CN111136603A CN111136603A CN202010056690.8A CN202010056690A CN111136603A CN 111136603 A CN111136603 A CN 111136603A CN 202010056690 A CN202010056690 A CN 202010056690A CN 111136603 A CN111136603 A CN 111136603A
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- frame
- support
- inch
- back plate
- block
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
Abstract
The invention discloses a high-precision measurement and assembly system for a backboard frame and application thereof, wherein the system comprises a support of a flow production line, a backboard sucker feeding device, an accurate positioning device, a 55-inch measurement and assembly device and a 65-inch measurement and assembly device which are sequentially arranged below the support, a combined discharging area arranged at the tail end of the support, and a frame feeding mechanical arm arranged on one side of the support at a position between the 55-inch measurement and assembly device and the 65-inch measurement and assembly device. A feeding trolley is arranged in the support below the back plate sucker feeding device. A discharge trolley is arranged below the combined discharge area. The invention has the advantages of integrated production line, resource sharing, effective utilization, labor saving, production efficiency improvement and measurement and assembly precision improvement.
Description
Technical Field
The invention relates to the field of television production equipment, in particular to a high-precision measurement and assembly system for a backboard frame and application thereof.
Background
At present, the mode of assembling the integrated television backboard frame is mainly completed by manual step-by-step assembly, the whole process is matched with a large caliper to measure the length and the width, but the whole assembly measurement speed is slow, the efficiency is low, and the assembly precision is low due to multiple manual steps. If the assembly defective products appear, the assembly defective products are found when the television complete machine is assembled, all the assembly parts in the previous process need to be completely disassembled, and the back plate needs to be replaced for reassembly, so that the waste of manpower and material resources is caused in the process.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a high-precision measurement and assembly system for a backplane frame and an application thereof, wherein the system is integrated into a production line, and can share and effectively utilize resources, save labor, improve production efficiency, and improve measurement and assembly precision.
In order to achieve the purpose, the high-precision measuring and assembling system for the backboard frame is characterized by comprising a support of a flow production line, a backboard sucker feeding device, an accurate positioning device, a 55-inch measuring and assembling device and a 65-inch measuring and assembling device which are sequentially arranged below the support, a combined discharging area arranged at the tail end of the support, and a frame feeding mechanical arm arranged on one side of the support between the 55-inch measuring and assembling device and the 65-inch measuring and assembling device. A feeding trolley is arranged in the support below the back plate sucker feeding device. A discharge trolley is arranged below the combined discharge area.
In some embodiments, the back plate sucker feeding device comprises a first rotating shaft disposed on a support at one end of the back plate feeding device, a second rotating shaft disposed on the other end of the support, a first motor disposed on the second rotating shaft, a conveying belt disposed on both sides of the first rotating shaft and the second rotating shaft inside the support, a first guide rail disposed on both sides of the support, a first slider disposed on the first guide rail on both sides, a first connecting block disposed on the conveying belt on both sides, a first support plate disposed above the support and connected to the first slider and the first connecting block, a second guide rail disposed on both sides of the first support plate, a second slider disposed on the second guide rail on both sides, a strip-shaped groove disposed on the first support plate outside the second guide rail, a servo rod disposed between the second guide rails on both sides, a servo motor disposed on an end of the servo rod, a second rotating shaft disposed on an end of the support, a second rotating shaft disposed on the other end of the support, a second motor disposed on the second rotating shaft, a second rotating shaft disposed on the second, A fixed block connected with the first supporting plate is arranged at the end part of the servo rod, a second connecting block is arranged on the servo rod, a second supporting plate connected with the second sliding block and the fixed block is arranged on the first supporting plate, a third supporting plate is arranged on the second supporting plate, a gear box is arranged on the third supporting plate, a second motor for driving the gear box to rotate is arranged on the gear box, rotating wheels connected with the gear box are respectively arranged at two sides of the gear box, a hinge is arranged on each rotating wheel, one end of each hinge is connected with the corresponding rotating wheel, the other end of each hinge passes through the second supporting plate and the corresponding third supporting plate and then is connected with the corresponding first supporting plate, guide sleeves are respectively arranged at four corners of the third supporting plate, guide posts which pass through the strip-shaped grooves on the second supporting plate and the first supporting plate and extend downwards are arranged on the guide posts, a bracket is arranged on the guide posts, and a plurality of suckers for downwards, and a first control box connected with the first motor, the second motor and the servo motor is arranged on the third supporting plate.
In some embodiments, the feeding trolley comprises a first frame, a first limiting block arranged on the first frame and used for limiting the stacking of the back plates, and a first handrail arranged on the frame.
In some embodiments, the precise positioning device comprises a first support frame arranged below the support on one side of the feeding trolley, a fourth support plate arranged on the first support frame, a first cushion block arranged on the fourth support plate, a transverse guide rail arranged on the fourth support plate on one side of the first cushion block, an L-shaped positioning adjusting push block arranged on the transverse guide rail and matched with the first cushion block to support the back plate, a third motor arranged on the L-shaped positioning adjusting push block and used for driving the L-shaped positioning adjusting push block to adjust the width of the back plate, a plurality of 65-inch back plate limiting blocks fixedly connected with the fourth support plate arranged on one side of the L-shaped positioning adjusting push block, strip-shaped through holes arranged in parallel on one side of each 65-inch back plate limiting block, a 55-inch back plate arranged on the strip-shaped through holes and extending to the strip-shaped through holes, and a limiting block lifting cylinder arranged on the back of the fourth support plate and connected with the 55-inch back plate, Be equipped with the touching first position sensor who senses 55 cun backplate and be connected with stopper lift gas in the fourth backup pad that corresponds backplate corner position, and be equipped with the touching second position sensor who senses 65 cun backplate and be connected with stopper lift gas in the fourth backup pad of first position sensor one side. The backplate is placed and is sensed first position sensor behind the corner position, then stopper lift cylinder rises and switches into 55 cun backplate stoppers. The second position sensor senses 65 cun backplate, then stopper lift cylinder drops and switches into 65 cun backplate stopper.
In some embodiments, the 55-inch measuring and assembling device and the 65-inch measuring and assembling device each comprise a second support frame, a marble table and a base plate sequentially arranged on the second support frame, a frame cushion block which is arranged on the second support frame and has an area smaller than that of the base plate and a size corresponding to that of the frame, a plurality of push blocks which are higher than the horizontal plane of the frame cushion block and are annularly distributed at the positions of the base plate corresponding to the outer side of the frame, a third guide rail arranged on the base plate between the push blocks and the base plate, a third slide block arranged on the third guide rail and connected with the push blocks, a push cylinder arranged on the base plate between the push blocks and the base plate and used for driving the push blocks and pushing and pressing the frame on the frame cushion block at the inner side, at least two mounting blocks arranged on the side edge of the push block, a third rotating shaft penetrating through the mounting blocks arranged on the mounting blocks, a rotating cylinder arranged on the end part of the third, and a frame measuring mechanism is arranged at the corner between the two push blocks. The frame cushion block is divided into a frame cushion block suitable for 55 inch back and a frame cushion block suitable for 65 inch back.
In some embodiments, the frame measuring mechanism includes a slide rail cylinder with a slide rail, an L-shaped supporting plate arranged on the slide rail cylinder, and a touch sensor arranged on the L-shaped supporting plate and driven by the slide rail cylinder to slide forward to touch the frame on the frame cushion block for measurement.
In some embodiments, the frame feeding manipulator includes a fixed platform disposed on one side of the support, a fourth guide rail disposed on the fixed platform and parallel to each other, a fourth slider disposed on the fourth guide rail, a second lead screw disposed on one side of the fourth guide rail, a positioning block disposed on one end of the second lead screw, a fourth motor disposed on the other end of the second lead screw, a third connecting block disposed on the second lead screw and connected to the fourth slider, a manipulator disposed on the third connecting block, a side frame disposed on an end of the manipulator and used for grabbing the frame, and a plurality of vacuum adsorption tubes disposed on the side frame corresponding to the frame.
In some embodiments, the frame feeding trolley is arranged below the corresponding side frame.
Another object of the present invention is to provide an application of a high-precision measurement assembly system for a backplate frame, wherein the application specifically comprises the following steps: (1) the feeding trolley provided with the back plate material is sent into a support below the back plate sucker feeding device; conveying the frame feeding trolley provided with the frame material to the lower part of the frame;
(2) the bracket on the backboard sucker feeding device is guided by the guide post to drive the sucker to move downwards to suck the backboard; according to the sizes of different backboards, the guide columns are adjusted in the range of the strip-shaped grooves;
(3) after the back plate is sucked from the feeding trolley, the back plate is translated to the position above the precise positioning device;
(4) the first position sensor and the second position sensor are used for sensing whether the back plate is placed to be a 55-inch back plate limiting block or a 65-inch back plate limiting block; then controlling a limit block lifting cylinder to switch a 55-inch back plate limit block;
(5) after the size of the back plate is determined, the L-shaped positioning adjusting push block is driven by a third motor to adjust and accurately position the position of the back plate;
(6) the mechanical arm grabs a frame matched with the 55-inch back plate or the 65-inch back plate and places the frame on a frame cushion block on the 55-inch measuring and assembling device or the 65-inch measuring and assembling device;
(7) the pushing blocks in the U-shaped distribution fix the frame on the frame cushion block under the action of the pushing cylinder; then, the U-shaped rotary pressure block turns over the pressure frame;
(8) after the actions are finished, a touch sensor on the frame measuring mechanism measures whether the frame is pushed in place;
(9) the U-shaped rotating pressure block is withdrawn under the action of the rotating cylinder, and is adjusted to be accurately positioned under the suction action of the back plate sucker feeding device to be translated to a corresponding 55-inch measuring and assembling device or 65-inch measuring and assembling device; wherein the back of the back pole is provided with a double-sided adhesive tape in advance;
(10) the back plate placed on the frame is pressed and bonded with the frame under the pressure action of the upper sucker and under the self-weight condition, and then the sensor is touched to measure whether the assembly is in place for the second time;
(12) and finally, the assembled frame and the assembled back plate are sucked by the back plate sucker feeding device and are horizontally placed on a discharging trolley to be transported away.
The invention has the advantages of integrated production line, resource sharing, effective utilization, labor saving, production efficiency improvement and measurement and assembly precision improvement. Because whole process includes backplate sucking disc feed arrangement, accurate positioner, 55 cun measurement assembly device and 65 cun measurement assembly device, the combination ejection of compact district that is equipped with at the end of support, servo frame feeding manipulator cooperation in addition, whole automated strength is high. During the pan feeding, tentatively fix a position, the top adopts sucking disc hinge over-and-under type backplate sucking disc feed arrangement to snatch the backplate and removes to next station, adopts two adjacent straight flange stoppers to fix a position at accurate location process, and two adjacent straight flanges use adjustment ejector pad automatic adjustment backplate position to carry out accurate location in addition. Frame feeding manipulator can be in advance the frame car-mounted come, later shift to measuring station, and it is fixed to the frame that shifts to come through side push cylinder and revolving cylinder by measuring station again, and eight groups of measuring transducer in four edge positions carry out length and width measurement to the frame automatically, form measurement report automatically, judge that OK can loosen the revolving cylinder that the top compressed tightly automatically. The backplate through accurate location is shifted to the measurement station to top backplate sucking disc feed arrangement, deadweight through backplate and backplate sucking disc feed arrangement is the backplate pressfitting bonding on the frame, eight measuring transducer of group of four edge positions carry out length and width measurement to the frame once more automatically, form measurement report form automatically, judge that OK top backplate sucking disc feed arrangement removes the backplate through the equipment combination to intelligent autoloading car upper side, top backplate sucking disc feed arrangement returns the starting position, circulate above-mentioned operation. Whole process intelligence is automatic, and equipment measurement efficiency is high, and equipment measurement accuracy is high to can realize the resource sharing at 55 cun backplate frames and 65 cun backplate frames between the fast switch-over equipment, effectively utilize has reduced operating personnel, improves production efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of another embodiment of the present invention;
FIG. 3 is a schematic structural view of a sucking disc feeding device for back plate of the present invention;
FIG. 4 is a schematic view of the structure of FIG. 3 from another perspective;
FIG. 5 is a schematic view of the internal structure of the feeding device of the back plate sucking disc of the present invention;
FIG. 6 is a schematic structural diagram of the fine positioning apparatus of the present invention;
FIG. 7 is a schematic diagram of an internal structure of the fine positioning apparatus of the present invention;
FIG. 8 is a bottom view of the structure of FIG. 7;
FIG. 9 is a schematic view of a 55 inch measurement assembly or a 65 inch measurement assembly according to the present invention;
FIG. 10 is a schematic view of the internal structure of FIG. 9;
FIG. 11 is a schematic structural view of a frame feeding robot according to the present invention;
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
As shown in fig. 1-11, a high-precision measurement and assembly system for a backboard frame comprises a support 01 of a flow production line, a backboard sucker feeding device 02, an accurate positioning device 03, a 55 inch measurement and assembly device 04, a 65 inch measurement and assembly device 05, a combined discharging area 06 arranged at the tail end of the support 01, and a frame feeding manipulator 07 arranged on one side of the support 01 between the 55 inch measurement and assembly device 04 and the 65 inch measurement and assembly device 05. A feeding trolley 08 is arranged in the support 01 below the back plate sucker feeding device 02. A discharging trolley 09 is arranged below the combined discharging area 06. The backboard sucker feeding device 02 comprises a first rotating shaft 21 arranged on a support 01 positioned at one end of a backboard 100 feeding device, a second rotating shaft 22 arranged at the other end of the support 01, a first motor 23 arranged on the second rotating shaft 22, a conveying belt 24 respectively arranged on two sides of the first rotating shaft 21 and the second rotating shaft 22 on the inner side of the support 01, first guide rails 25 respectively arranged on two sides of the support 01, first sliding blocks 26 respectively arranged on the first guide rails 25 on two sides, first connecting blocks 27 arranged on the conveying belts 24 on two sides, a first supporting plate 28 connected with the first sliding blocks 26 and the first connecting blocks 27 and arranged above the support 01, second guide rails 29 respectively arranged on two sides of the first supporting plate 28, second sliding blocks 210 respectively arranged on the second guide rails 29 on two sides, a strip-shaped groove 211 arranged on the first supporting plate 28 on the outer side of the second guide rails 29, a second rotating shaft 22 arranged on the other end of the support 01, a first motor 23 arranged, A first screw rod 212 arranged between the second guide rails 29 at both sides, a servo motor 213 arranged at the end of the first screw rod 212, a fixed block 214 arranged at the end of the first screw rod 212 and connected with the first support plate 28, a second connecting block 215 arranged at the first screw rod 212, a second support plate 216 arranged at the first support plate 28 and connected with the second slider 210 and the fixed block 214, a third support plate 217 arranged at the second support plate 216, a gear box 218 arranged at the third support plate 217, a second motor 219 arranged at the gear box 218 and driving the gear box 218 to rotate, rotating wheels 220 arranged at both sides of the gear box 218 and connected with the gear box 218, a hinge 221 arranged at the rotating wheel 220 and having one end connected with the rotating wheel 220 and the other end connected with the first support plate 28 after passing through the second support plate 216 and the third support plate 217, guide sleeves 222 arranged at four corners of the third support plate 217, Guide sleeves 222 at four corners are provided with guide posts 223 passing through the strip-shaped grooves 211 on the second support plate 216 and the first support plate 28 and extending downwards, brackets 224 provided on the guide posts 223, suction cups 225 provided on the brackets 224 for sucking the upper back plate 100 of the lower carriage downwards, and a first control box 226 connected with the first motor 23, the second motor 219 and the servo motor 213 is provided on the third support plate 217. The feeding trolley 08 comprises a first frame 81, a plurality of first limiting blocks 82 for limiting the stacking of the back plates 100 are arranged on the first frame 81, and a first handrail 83 is arranged on the frame.
The accurate positioning device 03 comprises a first support frame 31 arranged below a support 01 on one side of the feeding trolley 08, a fourth support plate 32 arranged on the first support frame 31, a first cushion block 33 arranged on the fourth support plate 32, a transverse guide rail 34 arranged on the fourth support plate 32 on one side of the first cushion block 33, an L-shaped positioning adjusting push block 35 arranged on the transverse guide rail 34 and matched with the first cushion block 33 to support the back plate 100, a third motor 36 arranged on the L-shaped positioning adjusting push block 35 and used for driving the L-shaped positioning adjusting push block 35 to adjust the width of the back plate 100, a plurality of 65-inch back plate limiting blocks 37 fixedly connected with the fourth support plate 32 and arranged on one side of the L-shaped positioning adjusting push block 35, strip-shaped through holes 38 arranged in parallel on one side of each 65-inch back plate limiting block 37, and 55-inch back plate limiting blocks 39 arranged on the strip-shaped through holes 38 and extending towards the back plate limiting blocks, A limit block lifting cylinder 310 connected with the 55 inch back plate limit block 39 is arranged on the back of the fourth support plate 32, a first position sensor 311 which senses the 55 inch back plate in a touch manner and is connected with the limit block lifting air is arranged on the fourth support plate 32 corresponding to the 100 corner position of the back plate, and a second position sensor 312 which senses the 65 inch back plate in a touch manner and is connected with the limit block lifting air is arranged on the fourth support plate 32 on one side of the first position sensor 311. When the back plate 100 is placed at the corner position and then the first position sensor 311 is sensed, the stopper lift cylinder 310 is lifted and switched to the 55-inch back plate stopper 39. The second position sensor 312 senses 65 inches of back plate, and the stopper lifting cylinder 310 is lowered to switch to the 65 inches of back plate stopper 37.
The 55-inch measuring and assembling device 04 and the 65-inch measuring and assembling device 05 both comprise a second support frame 451, a marble table 452 and a cushion plate 453 which are sequentially arranged on the second support frame 451, a frame cushion block 454 which is smaller than the cushion plate 453 and corresponds to the size of the frame 200 and is arranged on the second support frame 451, a plurality of push blocks 455 which are higher than the level of the frame cushion block 454 are annularly distributed at the positions, corresponding to the cushion plate 453, of the outer side of the frame 200, a third guide rail 456 arranged between the push blocks 455 and the cushion plate 453, a third slide block 457 connected with the push blocks 455 is arranged on the third guide rail 456, a push cylinder 458 for driving the push blocks 455 to simultaneously push and press the frame 200 placed on the frame cushion block 454 at the inner side is arranged on the side edge of the push blocks 455, a third rotating shaft 460 penetrating through the mounting blocks 459 is arranged on the mounting blocks 459, a rotating cylinder 461 arranged on the end part of the third rotating shaft 460, A U-shaped rotary pressure block 462 arranged between the two fixed blocks 214, and a frame measuring mechanism 463 arranged at the corner between the two push blocks 455. The bezel blocks 454 are divided into 55 inch back bezel blocks 454 and 65 inch back bezel blocks 454.
The frame measuring mechanism 463 comprises a sliding rail cylinder 464 with a sliding rail, an L-shaped supporting plate 465 arranged on the sliding rail cylinder 464, and a touch sensor 466 arranged on the L-shaped supporting plate 465 and driven by the sliding rail cylinder 464 to slide forwards and touch the frame 200 on the frame cushion block 454 for measurement.
The frame feeding manipulator 07 includes a fixed base 71 provided on one side of the bracket 01, a fourth guide rail 72 provided on the fixed base 71 in parallel, a fourth slider 73 provided on the fourth guide rail 72, a second lead screw 74 provided on one side of the fourth guide rail 72, a positioning block 75 provided at one end of the second lead screw 74, a fourth motor 76 provided at the other end of the second lead screw 74, a third connecting block 77 provided on the second lead screw 74 and connected to the fourth slider 73, a manipulator 78 provided on the third connecting block 77, a side frame 79 provided at an end of the manipulator 78 and grasping the frame 200, and a plurality of vacuum suction pipes 710 provided on the side frame 79 corresponding to the position of the frame 200 and sucking the frame 200. And also comprises a frame feeding trolley 10 arranged below the corresponding side frame 79.
Another object of the present invention is to provide an application of a high-precision measurement assembly system for a backplate frame, wherein the application specifically comprises the following steps: (1) feeding a feeding trolley 08 filled with a backboard 100 material into a support 01 below a backboard sucker feeding device 02; conveying the frame feeding trolley 08 provided with the frame material to the lower part of the frame 79;
(2) the bracket 224 on the backboard sucker feeding device 02 drives the sucker 225 to move downwards to suck the backboard 100 under the guide of the guide post 223; according to the sizes of different back plates 100, the guide posts 223 are adjusted in the range of the strip-shaped grooves 211;
(3) after the back plate 100 is sucked from the feeding trolley 08, the back plate is translated to the position above the accurate positioning device 03;
(4) the first position sensor 311 and the second position sensor 312 are used for sensing whether the placed backboard 100 is the 55-inch backboard limiting block 39 or the 65-inch backboard limiting block 37; then the limiting block lifting cylinder 310 is controlled to switch the 55-inch back plate limiting block 39;
(5) after the size of the back plate 100 is determined, the L-shaped positioning adjustment push block 35 adjusts and accurately positions the position of the back plate 100 under the driving of the third motor 36;
(6) the manipulator 78 grabs the frame matched with the 55-inch back plate or the 65-inch back plate and places the frame on the frame cushion block 454 of the 55-inch measuring and assembling device 04 or the 65-inch measuring and assembling device 05;
(7) the pushing blocks 455 in the U-shaped distribution fix the frame on the frame cushion block 454 under the action of the pushing cylinder 458; then, the U-shaped rotary pressure block 462 flips the binder frame;
(8) after the above actions are completed, the touch sensor 466 on the frame measuring mechanism 463 measures whether the frame is pushed in place;
(9) the U-shaped rotary pressure block 462 is withdrawn under the action of the rotary cylinder 461 and is adjusted to be accurately positioned to be translated to the corresponding 55-inch measuring and assembling device 04 or 65-inch measuring and assembling device 05 under the suction action of the back plate sucker feeding device 02; wherein the back of the back pole is provided with a double-sided adhesive tape in advance;
(10) the backboard 100 placed on the frame is pressed and bonded with the frame under the pressure action of the upper sucker 225 and under the self-weight condition, and then the touch sensor 466 measures whether the assembly is in place for the second time;
(12) finally, the assembled frame and the assembled back plate 100 are sucked by the back plate sucker feeding device 02 and are horizontally placed on the discharging trolley 09 to be transported away.
The invention has the advantages of integrated production line, resource sharing, effective utilization, labor saving, production efficiency improvement and measurement and assembly precision improvement. Because whole process includes backplate sucking disc feed arrangement 02, accurate positioner 03, 55 cun measures assembly device 04 and 65 cun and measures assembly device 05, the combination ejection of compact district 06 that is equipped with at the end of support 01, servo frame feeding manipulator 07 cooperation in addition, whole automatic intensity is high. During feeding, preliminary positioning is carried out, the sucking disc 225 hinge 221 lifting type backboard sucking disc feeding device 02 is adopted above to grab the backboard 100 and move to the next station, two adjacent straight edge limiting blocks are adopted for positioning in the accurate positioning process, and in addition, the two adjacent straight edges are automatically adjusted to the position of the backboard 100 by the adjusting pushing block 455 to carry out accurate positioning. Frame feeding manipulator 07 can be in advance the frame car-mounted come, later shift to measuring station, and it is fixed to the frame of coming that shifts through side push cylinder and revolving cylinder 461 by measuring station again, and eight groups of measuring transducer in four corners position carry out length and width measurement to the frame automatically, form measurement report form automatically, judge that OK can loosen the revolving cylinder 461 that the top compressed tightly automatically. Top backplate sucking disc feed arrangement 02 shifts backplate 100 through accurate location to the measurement station, dead weight through backplate 100 and backplate sucking disc feed arrangement 02 bonds backplate 100 pressfitting on the frame, eight group measuring sensors in four edge angle position carry out length and width measurement to the frame again automatically, form the measurement report form automatically, judge that OK top backplate sucking disc feed arrangement removes backplate 100 through the equipment combination to intelligent autoloading car upper side, top backplate sucking disc feed arrangement returns the starting position, circulate the above-mentioned operation. Whole process intelligence is automatic, and equipment measurement efficiency is high, and equipment measurement accuracy is high to can realize the resource sharing at 55 cun backplate frames and 65 cun backplate frames between the fast switch-over equipment, effectively utilize has reduced operating personnel, improves production efficiency.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept herein, and it is intended to cover all such modifications and variations as fall within the scope of the invention.
Claims (9)
1. A high-precision measurement and assembly system for a backboard frame is characterized by comprising a support of a flow production line, a backboard sucker feeding device, an accurate positioning device, a 55-inch measurement and assembly device and a 65-inch measurement and assembly device which are sequentially arranged below the support, a combined discharging area arranged at the tail end of the support, and a frame feeding mechanical arm arranged on one side of the support at a position between the 55-inch measurement and assembly device and the 65-inch measurement and assembly device;
a feeding trolley is arranged in the support below the back plate sucker feeding device;
and a discharge trolley is arranged below the combined discharge area.
2. The assembly system of claim 1, wherein the back plate sucking disc feeding device comprises a first rotating shaft provided on the support at one end of the back plate feeding device, a second rotating shaft provided on the other end of the support, a first motor provided on the second rotating shaft, a conveyor belt provided on both sides of the first rotating shaft and the second rotating shaft inside the support, a first guide rail provided on both sides of the support, a first slider provided on the first guide rail on both sides, a first connecting block provided on the conveyor belt on both sides, a first supporting plate provided above the support and connected to the first slider and the first connecting block, a second guide rail provided on both sides of the first supporting plate, a second slider provided on the second guide rail on both sides, a strip groove provided on the first supporting plate outside the second guide rail, a second rotating shaft provided on both sides, a second motor provided on both sides of the first rotating shaft, a second rotating shaft provided on, A servo rod arranged between the second guide rails at two sides, a servo motor arranged at the end of the servo rod, a fixed block connected with the first support plate arranged at the end of the servo rod, a second connecting block arranged on the servo rod, a second support plate connected with the second slide block and the fixed block arranged on the first support plate, a third support plate arranged on the second support plate, a gear box arranged on the third support plate, a second motor arranged on the gear box and used for driving the gear box to rotate, rotating wheels arranged at two sides of the gear box and connected with the gear box respectively, hinges arranged on the rotating wheels and connected with the rotating wheels at one end and the first support plate after the other end passes through the second support plate and the third support plate, guide sleeves arranged on the third support plate respectively, guide posts arranged on the guide sleeves at four corners and penetrating through the strip-shaped grooves on the second support plate and the first support plate and extending downwards, guide posts arranged on the guide sleeves at four corners, a guide post, The bracket is arranged on the guide pillar, the suckers for downwards sucking the upper back plate of the feeding car below the bracket are arranged on the bracket, and the first control box connected with the first motor, the second motor and the servo motor is arranged on the third supporting plate.
3. The assembly system of claim 2, wherein the feeding trolley comprises a first frame, a plurality of first limiting blocks arranged on the first frame for limiting the stacking of the backboard, and a first handrail arranged on the frame.
4. The assembly system of claim 1, wherein the precise positioning device comprises a first support frame disposed under the support frame on one side of the feeding cart, a fourth support plate disposed on the first support frame, a first pad disposed on the fourth support plate, a transverse rail disposed on the fourth support plate on one side of the first pad, an L-shaped positioning adjustment push block disposed on the transverse rail and engaged with the first pad to support the backboard, a third motor disposed on the L-shaped positioning adjustment push block for driving the L-shaped positioning adjustment push block to adjust the width of the backboard, a plurality of 65-inch backboard stoppers fixedly connected to the fourth support plate disposed on one side of the L-shaped positioning adjustment push block, strip-shaped through holes disposed in parallel on one side of each 65-inch backboard stopper, and 55-inch backboard stoppers disposed on the strip-shaped through holes and extending to the strip-shaped through holes, A limit block lifting cylinder connected with a 55-inch back plate limit block is arranged on the back surface of the fourth support plate, a first position sensor which senses the 55-inch back plate in a touch manner and is connected with the limit block in a lifting manner is arranged on the fourth support plate corresponding to the corner position of the back plate, and a second position sensor which senses the 65-inch back plate in a touch manner and is connected with the limit block in a lifting manner is arranged on the fourth support plate on one side of the first position sensor;
after the back plate is placed at the corner position, the limit block lifting cylinder is lifted and switched to be a 55-inch back plate limit block when the first position sensor is sensed;
and the second position sensor senses 65 inches of the back plate, and the limit block lifting cylinder falls and is switched to a 65 inches of the back plate limit block.
5. The system of claim 1, wherein the 55-inch measurement assembly device and the 65-inch measurement assembly device each comprise a second support frame, a marble table and a backing plate sequentially arranged on the second support frame, a frame pad having an area smaller than that of the backing plate and corresponding to the size of the frame, a plurality of push blocks arranged on the backing plate corresponding to the outer side of the frame in an annular manner and higher than the horizontal plane of the frame pad, a third guide rail arranged on the backing plate between the push blocks and the backing plate, a third slide block arranged on the third guide rail and connected with the push blocks, a push cylinder arranged on the backing plate between the push blocks and the backing plate and driving the push blocks to push and press the frame placed on the frame pad at the inner side, at least two mounting blocks arranged on the side edges of the push blocks, and a third rotating shaft arranged on the mounting blocks and penetrating through the mounting blocks, A rotary cylinder is arranged at the end part of the third rotating shaft, a U-shaped rotary pressure block is arranged between the two fixed blocks, and a frame measuring mechanism is arranged at the corner between the two push blocks;
the frame cushion block is divided into a frame cushion block suitable for 55 inch back and a frame cushion block suitable for 65 inch back.
6. The assembly system of claim 2, wherein the frame measuring mechanism comprises a slide rail cylinder with slide rails on the two push blocks and the backing plate at the corner position between the two push blocks, an L-shaped support plate arranged on the slide rail cylinder, and a touch sensor arranged on the L-shaped support plate and driven by the slide rail cylinder to slide forward to touch the frame on the frame cushion block for measurement.
7. The assembly system of claim 1, wherein the frame feeding manipulator comprises a fixing table disposed on one side of the support, a fourth guide rail disposed on the fixing table and parallel to each other, a fourth slider disposed on the fourth guide rail, a second lead screw disposed on one side of the fourth guide rail, a positioning block disposed on one end of the second lead screw, a fourth motor disposed on the other end of the second lead screw, a third connecting block disposed on the second lead screw and connected to the fourth slider, a manipulator disposed on the third connecting block, a frame disposed on an end of the manipulator and used for grasping the frame, and a plurality of vacuum suction pipes disposed on the frame corresponding to the frame.
8. The assembly system of claim 7, further comprising a frame feeding cart disposed below the corresponding frame.
9. The application of the high-precision measurement assembly system for the backboard frame according to claim 1, wherein the specific steps are as follows:
(1) the feeding trolley provided with the back plate material is sent into a support below the back plate sucker feeding device; conveying the frame feeding trolley provided with the frame material to the lower part of the frame;
(2) the bracket on the backboard sucker feeding device is guided by the guide post to drive the sucker to move downwards to suck the backboard; according to the sizes of different backboards, the guide columns are adjusted in the range of the strip-shaped grooves;
(3) after the back plate is sucked from the feeding trolley, the back plate is translated to the position above the precise positioning device;
(4) the first position sensor and the second position sensor are used for sensing whether the back plate is placed to be a 55-inch back plate limiting block or a 65-inch back plate limiting block; then controlling a limit block lifting cylinder to switch a 55-inch back plate limit block;
(5) after the size of the back plate is determined, the L-shaped positioning adjusting push block is driven by a third motor to adjust and accurately position the position of the back plate;
(6) the mechanical arm grabs a frame matched with the 55-inch back plate or the 65-inch back plate and places the frame on a frame cushion block on the 55-inch measuring and assembling device or the 65-inch measuring and assembling device;
(7) the pushing blocks in the U-shaped distribution fix the frame on the frame cushion block under the action of the pushing cylinder; then, the U-shaped rotary pressure block turns over the pressure frame;
(8) after the actions are finished, a touch sensor on the frame measuring mechanism measures whether the frame is pushed in place or not, the length and the width of the frame are measured, and a measurement report is automatically formed;
(9) the U-shaped rotating pressure block is withdrawn under the action of the rotating cylinder, and is adjusted to be accurately positioned under the suction action of the back plate sucker feeding device to be translated to a corresponding 55-inch measuring and assembling device or 65-inch measuring and assembling device; wherein the back of the back pole is provided with a double-sided adhesive tape in advance;
(10) the backboard placed on the frame is pressed and bonded with the frame under the pressure action of the upper sucker and under the self-weight condition, then the inductor is touched to perform secondary measurement to determine whether the backboard is assembled in place, the length and the width of the frame are measured, and a measurement report is automatically formed;
(12) and finally, the assembled frame and the assembled back plate are sucked by the back plate sucker feeding device and are horizontally placed on a discharging trolley to be transported away.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010056690.8A CN111136603A (en) | 2020-01-19 | 2020-01-19 | High-precision measurement and assembly system for backboard frame and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010056690.8A CN111136603A (en) | 2020-01-19 | 2020-01-19 | High-precision measurement and assembly system for backboard frame and application thereof |
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| Publication Number | Publication Date |
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| CN111136603A true CN111136603A (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010056690.8A Pending CN111136603A (en) | 2020-01-19 | 2020-01-19 | High-precision measurement and assembly system for backboard frame and application thereof |
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| Country | Link |
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| CN (1) | CN111136603A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113883136A (en) * | 2021-09-01 | 2022-01-04 | 江阴市旺发科技有限公司 | Group frame line based on photovoltaic frame automated production |
| CN117066846A (en) * | 2023-10-16 | 2023-11-17 | 珠海富士智能股份有限公司 | Television backboard assembling method, controller and assembling equipment |
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| US20190389015A1 (en) * | 2018-06-25 | 2019-12-26 | Dongguan University Of Technology | Automatic assembly machine for combined control button |
| CN212044387U (en) * | 2020-01-19 | 2020-12-01 | 富士智能机电（珠海）有限公司 | High-precision measurement and assembly system for backboard frame |
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| US20190389015A1 (en) * | 2018-06-25 | 2019-12-26 | Dongguan University Of Technology | Automatic assembly machine for combined control button |
| CN108680851A (en) * | 2018-07-09 | 2018-10-19 | 深圳市众博信科技有限公司 | A kind of large scale circuit board automatic test machine |
| CN212044387U (en) * | 2020-01-19 | 2020-12-01 | 富士智能机电（珠海）有限公司 | High-precision measurement and assembly system for backboard frame |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113883136A (en) * | 2021-09-01 | 2022-01-04 | 江阴市旺发科技有限公司 | Group frame line based on photovoltaic frame automated production |
| CN113883136B (en) * | 2021-09-01 | 2023-02-21 | 江阴市旺发科技有限公司 | Group frame line based on photovoltaic frame automated production |
| CN117066846A (en) * | 2023-10-16 | 2023-11-17 | 珠海富士智能股份有限公司 | Television backboard assembling method, controller and assembling equipment |
| CN117066846B (en) * | 2023-10-16 | 2024-01-23 | 珠海富士智能股份有限公司 | Television backboard assembling method, controller and assembling equipment |
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Address after: No. 3, Xinqing 6th Road, Jing'an Town, Doumen District, Zhuhai, Guangdong Province, 519000 (buildings B and C) Applicant after: Zhuhai Fuji Intelligent Co.,Ltd. Address before: 519100 in Xinqing Science and Technology Park, high tech Industrial Development Zone, Doumen District, Zhuhai City, Guangdong Province Applicant before: FU JI CHINON M&E (ZHUHAI) CO.,LTD. |