CN113145472A - Automatic testing arrangement of flexible line way board - Google Patents
Automatic testing arrangement of flexible line way board Download PDFInfo
- Publication number
- CN113145472A CN113145472A CN202110104581.3A CN202110104581A CN113145472A CN 113145472 A CN113145472 A CN 113145472A CN 202110104581 A CN202110104581 A CN 202110104581A CN 113145472 A CN113145472 A CN 113145472A
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- China
- Prior art keywords
- unit
- feeding
- circuit board
- conveying unit
- flexible circuit
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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
- B07C5/34—Sorting according to other particular properties
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/22—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising a series of co-operating units
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
Abstract
The invention discloses an automatic testing device of a flexible circuit board, which comprises a rack, a material conveying unit, a feeding unit, a conveying unit, a testing unit and a discharging unit, wherein the material conveying unit is arranged on the rack; the material conveying unit is arranged on the rack to convey the flexible circuit board; the feeding unit is arranged on the material conveying unit in a spanning mode; the conveying unit comprises a first conveying unit and a second conveying unit, and the first conveying unit and the second conveying unit are respectively arranged at two sides of the material conveying unit so as to receive and convey the flexible circuit boards conveyed by the feeding unit; the test unit comprises a first test unit and a second test unit, the first test unit is arranged on the first conveying unit in a spanning mode to test the flexible circuit board on the first conveying unit, and the second test unit is arranged on the second conveying unit in a spanning mode to test the flexible circuit board on the second conveying unit; the blanking unit is arranged at the output end of the conveying unit and used for grabbing tested good products and defective products of the flexible circuit board to the output unit. The invention can improve the testing efficiency of the flexible circuit board.
Description
Technical Field
The invention relates to the technical field of automatic test equipment, in particular to an automatic test device for a flexible circuit board.
Background
After the flexible circuit board (FPC board) is produced, the flexible circuit board needs to be tested. In order to improve the testing efficiency, the prior art generally adopts testing equipment to test the flexible circuit board. However, the existing flexible circuit board testing equipment has low testing efficiency.
To improve the testing efficiency, the publication CN111672766A discloses a full-automatic testing apparatus for FPC boards, which improves the testing efficiency of the flexible circuit board, however, the testing efficiency needs to be further improved.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the art described above. Therefore, the invention aims to provide an automatic testing device for a flexible circuit board, so as to improve the testing efficiency of the flexible circuit board.
In order to achieve the above object, an embodiment of the present invention provides an automatic testing apparatus for a flexible printed circuit, including:
a frame;
the conveying unit is arranged on the rack and used for conveying the flexible circuit board;
the feeding unit is arranged on the conveying unit in a spanning mode and used for grabbing and conveying the flexible circuit board;
the conveying unit comprises a first conveying unit and a second conveying unit, and the first conveying unit and the second conveying unit are respectively arranged on two sides of the material conveying unit so as to receive and convey the flexible circuit board conveyed by the feeding unit;
the test unit comprises a first test unit and a second test unit, the first test unit is arranged on the first conveying unit in a spanning mode to test the flexible circuit board on the first conveying unit, and the second test unit is arranged on the second conveying unit in a spanning mode to test the flexible circuit board on the second conveying unit;
and the blanking unit is arranged at the output end of the conveying unit and is used for grabbing the tested good products and defective products of the flexible circuit board to the output unit.
According to the automatic testing device for the flexible circuit board, the first conveying unit and the second conveying unit are respectively arranged on the two sides of the feeding unit, the first conveying unit and the second conveying unit simultaneously convey the flexible circuit board to the first testing unit and the second testing unit correspondingly, and the first testing unit and the second testing unit simultaneously test the flexible circuit board, so that the testing efficiency of the flexible circuit board is improved.
In addition, the automatic testing device for the flexible printed circuit board according to the above embodiment of the present invention may further have the following additional technical features:
further, the output unit comprises at least one group of good product output mechanisms and at least one group of defective product output mechanisms; the good product output mechanism comprises a good product moving mechanism and a good product tooling disc driven to move by the good product moving mechanism, and the good product moving mechanism drives the good product tooling disc to reciprocate; the defective product output mechanism comprises a defective product moving mechanism and a defective product tooling disc driven to move by the defective product moving mechanism, and the defective product moving mechanism drives the defective product tooling disc to reciprocate; the good product tooling plate and the defective product tooling plate are at different heights and pass through in a shuttling mode.
Further, the non-defective product output mechanisms are arranged into two groups, the defective product output mechanisms are correspondingly arranged into one group, and the two groups of non-defective product tool trays and the group of defective product tool trays are respectively positioned at different heights to pass through in a shuttling mode.
Further, the good product moving mechanism comprises a first driving motor, a first driving wheel connected with the first driving motor, a first driven wheel and a first belt connecting the first driving wheel and the first driven wheel, wherein the good product tooling plate is mounted on the first belt; the defective product output mechanism comprises a second driving motor, a second driving wheel connected with the second driving motor, a second driven wheel and a second belt connected with the second driving wheel and the second driven wheel, and the defective product tooling plate is installed on the second belt.
Further, defeated material unit includes rotation actuating mechanism, with drive roll, the driven voller that rotation actuating mechanism is connected and connect the drive roll with the defeated material area of driven voller.
Further, the feeding unit comprises a feeding shaft, a feeding moving seat, a feeding translation mechanism and a feeding grabbing mechanism; the feeding shaft is arranged on the material conveying unit in a spanning mode; the feeding moving seat is arranged on the feeding shaft in a sliding manner; the feeding translation mechanism is connected with the feeding moving seat and can drive the feeding moving seat to move; the feeding grabbing mechanism is arranged on the feeding moving seat to grab and convey the flexible circuit board.
Further, the feeding grabbing mechanism comprises a Z-direction rotating motor, a first R-axis rotating motor, a second R-axis rotating motor, a first sucker, a second sucker, a guide wheel and a synchronous belt; the first suction disc is arranged at the movable end of the first R-axis rotating motor; the second sucker is arranged at the movable end of the second R-axis rotating motor; the first R-axis rotating motor and the second R-axis rotating motor are respectively arranged on the feeding moving seat in a sliding manner; the Z-direction rotating motor is fixed on the feeding moving seat and is connected with the rotating wheel; the guide wheel is arranged on the feeding moving seat; the hold-in range is connected rotate the wheel with the leading wheel, one side of hold-in range is fixed first R axle rotating electrical machines, the opposite side of hold-in range is fixed second R axle rotating electrical machines, so that when first R axle rotating electrical machines rose, second R axle rotating electrical machines descended.
Further, the feeding moving seat, the feeding translation mechanism and the feeding grabbing mechanism are respectively arranged into two groups; the two groups of feeding moving seats are respectively arranged on the feeding shaft in a sliding manner; each group of the feeding moving seats is connected with one group of the feeding translation mechanisms respectively, the feeding translation mechanisms drive the feeding moving seats to move, the feeding grabbing mechanisms are installed on each group of the feeding moving seats respectively, and the two groups of the feeding grabbing mechanisms convey the flexible circuit boards to the first conveying unit and the second conveying unit respectively.
Further, the first conveying unit and the second conveying unit have the same structure and comprise a conveying moving mechanism and a moving platform, wherein the moving platform bears the flexible circuit board and is driven to move by the conveying moving mechanism.
Furthermore, the first test unit and the second test unit have the same structure and comprise a test lifting mechanism and a test fixture, the test fixture is installed at the movable end of the test lifting mechanism, and the test fixture is used for testing the flexible circuit board.
Further, the first test unit and the second test unit are respectively arranged in two groups side by side.
Further, the blanking unit comprises a blanking shaft, a blanking moving seat, a blanking translation mechanism and a blanking grabbing mechanism; the blanking shaft is arranged at the output end of the conveying unit; the blanking moving seat is arranged on the blanking shaft in a sliding manner; the blanking translation mechanism is connected with the blanking moving seat and can drive the blanking moving seat to move; the blanking grabbing mechanism is arranged on the blanking moving seat to grab and convey the flexible circuit board.
The tray transferring unit is arranged above the output unit in a spanning mode and comprises a transferring shaft, a transferring moving seat, a transferring translation mechanism and a transferring grabbing mechanism; the transfer shaft is arranged above the output unit in a spanning mode; the shifting moving seat is arranged on the shifting shaft in a sliding manner; the shifting and translating mechanism is connected with the shifting and moving seat and can drive the shifting and moving seat to move; the transfer gripping mechanism is disposed on the transfer moving seat to grip and convey the tray.
Further, the transfer gripping mechanism includes a transfer lifting member and a transfer suction cup, the transfer lifting member is mounted on the transfer moving base, and the transfer suction cup is mounted on the transfer lifting member.
Furthermore, the front side and the rear side of the test unit are respectively provided with a vision CCD, the vision CCD is respectively connected with a controller, and the controller is respectively connected with the feeding unit, the conveying unit, the test unit and the blanking unit.
Drawings
FIG. 1 is a schematic structural diagram of an automatic testing apparatus for a flexible printed circuit according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a feeding unit according to an embodiment of the present invention;
FIG. 3 is a front view of a loading unit according to an embodiment of the present invention;
FIG. 4 is a side view of a loading unit according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a conveying unit and a testing unit according to an embodiment of the present invention;
FIG. 6 is a front view of a transport unit and a test unit according to an embodiment of the present invention;
FIG. 7 is a side view of a transport unit and a test unit according to an embodiment of the present invention;
FIG. 8 is a schematic structural diagram of a blanking unit according to an embodiment of the present invention;
FIG. 9 is a front view of a blanking unit according to an embodiment of the present invention;
FIG. 10 is a side view of a blanking unit according to an embodiment of the invention;
FIG. 11 is a schematic diagram of an output unit according to an embodiment of the present invention;
FIG. 12 is a front view of an output unit according to an embodiment of the present invention;
FIG. 13 is a side view of an output unit according to an embodiment of the present invention;
fig. 14 is a schematic structural view of a tray transfer unit according to an embodiment of the present invention;
fig. 15 is a front view of a tray transfer unit according to an embodiment of the present invention
Fig. 16 is a side view of a tray transfer unit according to an embodiment of the present invention.
Description of the reference symbols
A material conveying unit 2, a rotation driving mechanism 21, a driving roller 22, a driven roller 23, a material conveying belt 24, a return line 25, a return driving motor 251, a return driving roller 252, a return driven roller 253 and a return conveying belt 254;
the feeding unit 3, the feeding shaft 31, the feeding moving seat 32, the feeding translation mechanism 33, the feeding grabbing mechanism 34, the Z-direction rotating motor 341, the first R-axis rotating motor 342, the second R-axis rotating motor 343, the first suction cup 344, the second suction cup 345, the guide wheel 346, the synchronous belt 347 and the rotating wheel 348;
the conveyance unit 4, the first conveyance unit 41, the conveyance moving mechanism 411, the transfer stage 412, and the second conveyance unit 42;
the test device comprises a test unit 5, a first test unit 51, a test lifting mechanism 511, a test fixture 512 and a second test unit 52;
the automatic feeding device comprises a feeding unit 6, a feeding shaft 61, a feeding moving seat 62, a feeding translation mechanism 63 and a feeding grabbing mechanism 64;
the device comprises an output unit 7, a good product output mechanism 71, a good product moving mechanism 711, a good product tool tray 712, a first driving motor 713, a first driving wheel 714, a first driven wheel 715, a first belt 716, a defective product output mechanism 72, a defective product moving mechanism 721, a defective product tool tray 722, a second driving motor 723, a second driving wheel 724, a second driven wheel 725 and a second belt 726;
a tray transfer unit 8, a transfer shaft 81, a transfer base 82, a transfer translation mechanism 83, a transfer gripping mechanism 84, a transfer lifting member 841, and a transfer suction cup 842;
a visual CCD 9.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
According to the invention, the first conveying unit and the second conveying unit are respectively arranged on two sides of the feeding unit, the first conveying unit and the second conveying unit simultaneously convey the flexible circuit board to the first testing unit and the second testing unit correspondingly, and the first testing unit and the second testing unit simultaneously test the flexible circuit board, so that the testing efficiency of the flexible circuit board is improved.
In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
As shown in fig. 1 to fig. 2, an automatic testing apparatus for a flexible printed circuit board according to an embodiment of the present invention includes a frame 1, a feeding unit 2, a loading unit 3, a conveying unit 4, a testing unit 5, and a blanking unit 6. The feeding unit 2 is installed on the frame 1 to feed the flexible circuit board. The feeding unit 3 is arranged on the conveying unit 2 in a spanning mode to grab and convey the flexible circuit board. The conveying unit 4 comprises a first conveying unit 41 and a second conveying unit 42, and the first conveying unit 41 and the second conveying unit 42 are respectively arranged at two sides of the material conveying unit 2 to receive and convey the flexible circuit boards conveyed by the feeding unit 3. The testing unit 5 includes a first testing unit 51 and a second testing unit 52, the first testing unit 51 is disposed across the first conveying unit 41 to test the flexible circuit board on the first conveying unit 41, and the second testing unit 52 is disposed across the second conveying unit 42 to test the flexible circuit board on the second conveying unit 42. The blanking unit 6 is arranged at the output end of the conveying unit 4 and used for grabbing tested good products and defective products of the flexible circuit board to the output unit 7.
Because the first conveying unit 41 and the second conveying unit 42 are respectively arranged on the two sides of the feeding unit 3, the first conveying unit 41 and the second conveying unit 42 correspondingly convey the flexible circuit board to the first testing unit 51 and the second testing unit 52 at the same time, and the first testing unit 51 and the second testing unit 52 test the flexible circuit board at the same time, so that the testing efficiency of the flexible circuit board is improved.
In some examples, the feeding unit 2 includes a rotary driving mechanism 21, a driving roller 22 connected to the rotary driving mechanism 21, a driven roller 23, and a feeding belt 24 connecting the driving roller 22 and the driven roller 23, and the feeding belt 24 feeds the flexible wiring board to be tested. The rotation driving mechanism 21 may rotate a motor, and the rotation motor is connected to the driving roller 22 to rotate the driving roller 22.
In some examples, the feeding unit 3 includes a feeding shaft 31, a feeding moving seat 32, a feeding translation mechanism 33, and a feeding grasping mechanism 34. The feeding shaft 31 straddles the feeding unit 2. The feeding moving seat 32 is slidably disposed on the feeding shaft 31. The feeding translation mechanism 33 is connected with the feeding moving seat 32 and can drive the feeding moving seat 32 to move. A feeding grasping mechanism 34 is provided on the feeding moving base 32 to grasp and convey the flexible circuit board. The feeding translation mechanism 33 may be a drag chain translation mechanism, or may be another translation mechanism.
The material loading grasping mechanism 34 includes a Z-direction rotating motor 341, a first R-axis rotating motor 342, a second R-axis rotating motor 343, a first suction cup 344, a second suction cup 345, a guide wheel 346, and a timing belt 347. The first suction pad 344 is installed at a movable end of the first R-axis rotating motor 342. The second suction cup 345 is installed at the movable end of the second R-axis rotating motor 343. The first R-axis rotating motor 342 and the second R-axis rotating motor 343 are slidably disposed on the feeding moving base 32, respectively. The Z-direction rotating motor 341 is fixed to the loading moving base 32 and is connected to the rotating wheel 348. The guide wheel 346 is mounted on the loading moving base 32. The timing belt 347 connects the rotation wheel 348 and the guide wheel 346, one side of the timing belt 347 fixes the first R-axis rotation motor 342, and the other side of the timing belt 347 fixes the second R-axis rotation motor 362, so that when the first R-axis rotation motor 342 ascends, the second R-axis rotation motor 362 descends.
When the feeding grabbing mechanism 34 grabs the flexible printed circuit board, the Z-direction rotating motor 341 drives the synchronous belt to rotate, when the first R-axis rotating motor 342 is driven and the first suction cup 344 is driven to ascend, the second R-axis rotating motor 343 is driven and the second suction cup descends, and the second suction cup 345 grabs the flexible printed circuit board; when the second R-axis rotating motor 343 and the second suction cup 364 are driven to ascend, the first R-axis rotating motor 342 and the first suction cup 344 descend, the first suction cup 344 captures the flexible circuit board, the flexible circuit board is captured alternately, and the testing efficiency is improved.
The feeding moving seat 32, the feeding translation mechanism 33 and the feeding grabbing mechanism 34 are respectively arranged into two groups. The two groups of feeding moving seats 32 are respectively arranged on the feeding shaft 31 in a sliding manner. Each group of feeding moving seats 32 is connected by a group of feeding translation mechanisms 33, the feeding translation mechanisms 33 drive the feeding moving seats 32 to move, each group of feeding moving seats 32 is provided with a feeding grabbing mechanism 34, and the two groups of feeding grabbing mechanisms 34 respectively convey the flexible circuit boards to the first conveying unit 41 and the second conveying unit 42. The sequence and time interval of the two sets of material loading grabbing mechanisms 34 grabbing the flexible circuit boards to the first conveying unit 41 and the second conveying unit 42 can be controlled by the controller.
In some examples, the first conveying unit 41 and the second conveying unit 42 are identical in structure, and include a conveying moving mechanism 411 and a transfer stage 412, where the transfer stage 412 carries the flexible printed circuit board and is driven to move by the conveying moving mechanism 411. The conveying moving mechanism 411 may be driven by a motor in cooperation with a belt. The first and second conveying units 41 and 42 are structured to be arranged in two parallel groups, respectively.
In some examples, the first testing unit 51 and the second testing unit 52 have the same structure, and include a testing lifting mechanism 511 and a testing fixture 512, the testing fixture 512 is installed at the movable end of the testing lifting mechanism 511, and the testing fixture 512 is used for testing the flexible circuit board. The test fixture 512 is connected to the controller. The first test unit 51 and the second test unit 52 are respectively arranged side by side in two groups. The test lifting mechanism 511 may be a press cylinder or other mechanism. The testing fixture 512 is a prior art, and can refer to publication No. CN111672766A to disclose a full-automatic testing apparatus for FPC boards, and the specific structure thereof is not described herein.
In some examples, the blanking unit 6 includes a blanking shaft 61, a blanking moving seat 62, a blanking translation mechanism 63, and a blanking gripping mechanism 64. The blanking shaft 61 is provided at the output end of the conveying unit 4. The blanking moving seat 62 is slidably disposed on the blanking shaft 61. The blanking translation mechanism 63 is connected with the blanking moving seat 62 and can drive the blanking moving seat 62 to move. A blanking gripping mechanism 64 is provided on the blanking moving base 62 to grip and convey the flexible circuit board. The blanking translation mechanism 63 may be a drag chain translation mechanism, or may be another translation mechanism.
The structure of the blanking grabbing mechanism 64 is the same as that of the feeding grabbing mechanism 34, and similarly includes a Z-direction rotating motor 341, a first R-axis rotating motor 342, a second R-axis rotating motor 343, a first suction cup 344, a second suction cup 345, a guide wheel 346, and a timing belt 347. The first suction pad 344 is installed at a movable end of the first R-axis rotating motor 342. The second suction cup 345 is installed at the movable end of the second R-axis rotating motor 343. The first R-axis rotating motor 342 and the second R-axis rotating motor 343 are slidably disposed on the blanking moving base 62, respectively. The Z-direction rotating motor 341 is fixed to the blanking moving base 62 and connected to the rotating wheel 348. The guide wheel 346 is mounted on the blanking moving seat 62. The timing belt 347 connects the rotating wheel 348 and the guide wheel 346, one side of the timing belt 347 fixes the first R-axis rotating motor 342, and the other side of the timing belt 347 fixes the second R-axis rotating motor 343, so that when the first R-axis rotating motor 342 ascends, the second R-axis rotating motor 343 descends.
In some examples, the output unit 7 includes at least one set of good output mechanisms 71 and at least one set of bad output mechanisms 72; the good product output mechanism 71 includes a good product moving mechanism 711 and a good product tray 712 driven by the good product moving mechanism 711, and the good product moving mechanism 711 drives the good product tray 712 to reciprocate. The defective product output mechanism 72 includes a defective product moving mechanism 721 and a defective product tray 722 that is driven to move by the defective product moving mechanism 721, and the defective product moving mechanism 721 drives the defective product tray 722 to reciprocate. The good tool tray 712 is at a different height from the bad tool tray 722 for shuttling through. The good product moving mechanism 711 can be driven by a motor to rotate a belt, so as to realize the reciprocating movement of the good product tool tray 712. Similarly, the defective product moving mechanism 721 may be driven by a motor to rotate a belt, so as to reciprocate the defective product tool tray 722.
The good product output mechanisms 71 are arranged in two sets, the defective product output mechanisms 72 are correspondingly arranged in one set, and the two sets of good product tool trays 712 and the one set of defective product tool trays 722 are respectively at different heights to pass through in a shuttling manner. The number of sets of good product output means 71 and the number of sets of defective product output means 72 may be set as necessary.
The good product moving mechanism 711 includes a first driving motor 713, a first driving wheel 714 connected to the first driving motor 713, a first driven wheel 715, and a first belt 716 connecting the first driving wheel 714 and the first driven wheel 715, and the good product tool tray 712 is mounted on the first belt 716. The defective product output mechanism 721 includes a second driving motor 723, a second driving pulley 724 connected to the second driving motor 723, a second driven pulley 725, and a second belt 726 connecting the second driving pulley 724 and the second driven pulley 725, and a defective product tool tray 722 is mounted on the second belt 726.
In some examples, the automatic flexible printed circuit board testing apparatus further includes a tray transfer unit 8, and the tray transfer unit 8 is disposed over the output unit 7, and includes a transfer shaft 81, a transfer moving base 82, a transfer translation mechanism 83, and a transfer gripping mechanism 84. The transfer shaft 81 is disposed over the output unit 7. The transfer moving base 82 is slidably provided on the transfer shaft 81. The transfer translation mechanism 83 is connected to the transfer moving base 82 and can drive the transfer moving base 82 to move. The transfer gripping mechanism 84 is provided on the transfer moving base 82 to grip and convey the tray. The transfer/gripping mechanism 84 includes a transfer/elevating member 841 and a transfer/sucking disk 842, the transfer/elevating member 841 is mounted on the transfer/moving base 82, and the transfer/sucking disk 842 is mounted on the transfer/elevating member 841. The transfer translation mechanism 83 may be a drag chain translation mechanism, or may be another translation mechanism.
In some examples, a vision CCD9 is provided at the front side and the rear side of the test unit 5, respectively, and the vision CCD9 is connected to a controller, respectively, which is connected to the feeding unit 3, the conveying unit 4, the test unit 5, and the discharging unit 6, respectively. The vision CCD9 obtains the position information of the flexible circuit board and transmits the position information to the controller, and the controller controls the feeding unit 3 and the discharging unit 6 to accurately grab the flexible circuit board. Meanwhile, the controller controls the conveying unit 4 and the testing unit 5 to work.
In some examples, a return line 25 is provided below the feeding unit 2, the return line 25 includes a return drive motor 251, a return drive roller 252 connected to the return drive motor 251, a return driven roller 253, and a return conveyor belt 254 connecting the return drive roller 252 and the return driven roller 253, and the return conveyor belt 254 conveys a defective flexible wiring board after a test.
When the flexible circuit board is tested, the rotation driving mechanism 21 of the material conveying unit 2 drives the material conveying belt 24 to rotate, and the material conveying belt 24 conveys the flexible circuit board to be tested to the feeding unit 3; the feeding translation mechanism 33 of the feeding unit 3 moves the feeding moving seat 32 to drive the feeding grabbing mechanism 34 to move and grab the flexible circuit board to be tested to the first conveying unit 41 and the second conveying unit 42; the first conveying unit 41 and the second conveying unit 42 correspondingly convey the flexible circuit board to be tested to the first testing unit 51 and the second testing unit 52 respectively; the test lifting mechanisms 511 of the first test unit 51 and the second test unit 52 drive the test fixture 512 to lift, and the test fixture 512 tests the flexible circuit board; after the test is finished, the first conveying unit 41 and the second conveying unit 52 continue to convey forwards; a blanking translation mechanism 63 of the blanking unit 6 moves the blanking moving seat 62 to drive a blanking grabbing mechanism 64 to move and grab the tested flexible circuit board, a good product of the flexible circuit board is conveyed to a tray arranged on a tray of a good product tooling tray 712, the good product moving mechanism 711 drives the good product tooling tray 712 to reciprocate, a defective product of the flexible circuit board is conveyed to a defective product tooling tray 722, and the defective product moving mechanism 721 drives the defective product tooling tray 722 to reciprocate; the transfer grabbing mechanism 84 of the tray transfer unit 8 takes down the tray filled with good flexible circuit boards or the tray filled with defective flexible circuit boards, adds trays to the good product moving mechanism 711, and adds trays to the defective product moving mechanism 721 to realize continuous automatic testing and improve the testing efficiency of the flexible circuit boards.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (12)
1. The utility model provides a flexible line way board automatic testing device which characterized in that includes:
a frame;
the conveying unit is arranged on the rack and used for conveying the flexible circuit board;
the feeding unit is arranged on the conveying unit in a spanning mode and used for grabbing and conveying the flexible circuit board;
the conveying unit comprises a first conveying unit and a second conveying unit, and the first conveying unit and the second conveying unit are respectively arranged on two sides of the material conveying unit so as to receive and convey the flexible circuit board conveyed by the feeding unit;
the test unit comprises a first test unit and a second test unit, the first test unit is arranged on the first conveying unit in a spanning mode to test the flexible circuit board on the first conveying unit, and the second test unit is arranged on the second conveying unit in a spanning mode to test the flexible circuit board on the second conveying unit;
and the blanking unit is arranged at the output end of the conveying unit and is used for grabbing the tested good products and defective products of the flexible circuit board to the output unit.
2. The automatic testing device of claim 1, wherein the output unit comprises at least one set of good output mechanisms and at least one set of bad output mechanisms; the good product output mechanism comprises a good product moving mechanism and a good product tooling disc driven to move by the good product moving mechanism, and the good product moving mechanism drives the good product tooling disc to reciprocate; the defective product output mechanism comprises a defective product moving mechanism and a defective product tooling disc driven to move by the defective product moving mechanism, and the defective product moving mechanism drives the defective product tooling disc to reciprocate; the good product tooling plate and the defective product tooling plate are at different heights and pass through in a shuttling mode.
3. The apparatus according to claim 2, wherein the good output mechanisms are arranged in two sets, the defective output mechanisms are correspondingly arranged in one set, and the two sets of good tool trays and the set of defective tool trays are respectively at different heights to shuttle through.
4. The automatic testing device for the flexible circuit board according to claim 2, wherein the good product moving mechanism comprises a first driving motor, a first driving wheel connected with the first driving motor, a first driven wheel, and a first belt connecting the first driving wheel and the first driven wheel, wherein the good product tooling plate is mounted on the first belt; the defective product output mechanism comprises a second driving motor, a second driving wheel connected with the second driving motor, a second driven wheel and a second belt connected with the second driving wheel and the second driven wheel, and the defective product tooling plate is installed on the second belt.
5. The apparatus of claim 1, wherein said feeding unit comprises a rotary driving mechanism, a driving roller connected to said rotary driving mechanism, a driven roller, and a feeding belt connecting said driving roller and said driven roller.
6. The automatic testing device of the flexible circuit board according to claim 1, wherein the feeding unit comprises a feeding shaft, a feeding moving seat, a feeding translation mechanism and a feeding grabbing mechanism; the feeding shaft is arranged on the material conveying unit in a spanning mode; the feeding moving seat is arranged on the feeding shaft in a sliding manner; the feeding translation mechanism is connected with the feeding moving seat and can drive the feeding moving seat to move; the feeding grabbing mechanism is arranged on the feeding moving seat to grab and convey the flexible circuit board.
7. The automatic testing device of the flexible circuit board according to claim 6, wherein the feeding grabbing mechanism comprises a Z-direction rotating motor, a first R-axis rotating motor, a second R-axis rotating motor, a first sucker, a second sucker, a guide wheel and a synchronous belt; the first suction disc is arranged at the movable end of the first R-axis rotating motor; the second sucker is arranged at the movable end of the second R-axis rotating motor; the first R-axis rotating motor and the second R-axis rotating motor are respectively arranged on the feeding moving seat in a sliding manner; the Z-direction rotating motor is fixed on the feeding moving seat and is connected with the rotating wheel; the guide wheel is arranged on the feeding moving seat; the hold-in range is connected rotate the wheel with the leading wheel, one side of hold-in range is fixed first R axle rotating electrical machines, the opposite side of hold-in range is fixed second R axle rotating electrical machines, so that when first R axle rotating electrical machines rose, second R axle rotating electrical machines descended.
8. The automatic testing device of claim 1, wherein the first conveying unit and the second conveying unit have the same structure and comprise a conveying and moving mechanism and a moving platform, wherein the moving platform carries the flexible printed circuit board and is driven to move by the conveying and moving mechanism.
9. The automatic testing device of claim 1, wherein the first testing unit and the second testing unit have the same structure and comprise a testing lifting mechanism and a testing fixture, the testing fixture is mounted at the movable end of the testing lifting mechanism, and the testing fixture is used for testing the flexible printed circuit.
10. The automatic testing device of the flexible circuit board according to claim 1, wherein the blanking unit comprises a blanking shaft, a blanking moving seat, a blanking translation mechanism and a blanking grabbing mechanism; the blanking shaft is arranged at the output end of the conveying unit; the blanking moving seat is arranged on the blanking shaft in a sliding manner; the blanking translation mechanism is connected with the blanking moving seat and can drive the blanking moving seat to move; the blanking grabbing mechanism is arranged on the blanking moving seat to grab and convey the flexible circuit board.
11. The automatic testing device for the flexible printed circuit board according to claim 1, further comprising a tray transfer unit, wherein the tray transfer unit straddles over the output unit and comprises a transfer shaft, a transfer moving seat, a transfer translation mechanism and a transfer gripping mechanism; the transfer shaft is arranged above the output unit in a spanning mode; the shifting moving seat is arranged on the shifting shaft in a sliding manner; the shifting and translating mechanism is connected with the shifting and moving seat and can drive the shifting and moving seat to move; the transfer gripping mechanism is arranged on the transfer moving seat to grip and convey the tray; the transfer gripping mechanism comprises a transfer lifting component and a transfer sucker, wherein the transfer lifting component is installed on the transfer moving seat, and the transfer sucker is installed on the transfer lifting component.
12. The automatic testing device of any one of claims 1 to 11, wherein a vision CCD is respectively disposed at the front side and the rear side of the testing unit, the vision CCD is respectively connected to a controller, and the controller is respectively connected to the feeding unit, the conveying unit, the testing unit and the discharging unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110104581.3A CN113145472A (en) | 2021-01-26 | 2021-01-26 | Automatic testing arrangement of flexible line way board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110104581.3A CN113145472A (en) | 2021-01-26 | 2021-01-26 | Automatic testing arrangement of flexible line way board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113145472A true CN113145472A (en) | 2021-07-23 |
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ID=76878849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110104581.3A Pending CN113145472A (en) | 2021-01-26 | 2021-01-26 | Automatic testing arrangement of flexible line way board |
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| Country | Link |
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| CN (1) | CN113145472A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654585A (en) * | 2021-08-11 | 2021-11-16 | 南京英锐创电子科技有限公司 | Automatic device for calibrating pressure sensor and acceleration sensor |
| CN115069575A (en) * | 2022-05-31 | 2022-09-20 | 珠海市科迪电子科技有限公司 | Automatic test equipment for pressure sensor |
-
2021
- 2021-01-26 CN CN202110104581.3A patent/CN113145472A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654585A (en) * | 2021-08-11 | 2021-11-16 | 南京英锐创电子科技有限公司 | Automatic device for calibrating pressure sensor and acceleration sensor |
| CN115069575A (en) * | 2022-05-31 | 2022-09-20 | 珠海市科迪电子科技有限公司 | Automatic test equipment for pressure sensor |
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