CN210465616U - Automatic function test system for online electronic circuit board - Google Patents
Automatic function test system for online electronic circuit board Download PDFInfo
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- CN210465616U CN210465616U CN201921245675.7U CN201921245675U CN210465616U CN 210465616 U CN210465616 U CN 210465616U CN 201921245675 U CN201921245675 U CN 201921245675U CN 210465616 U CN210465616 U CN 210465616U
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Abstract
The utility model discloses a reduce human cost, commonality is high and can expand online electronic circuit board function automatic test system that the nature is high. The utility model comprises a testing machine, a feeding and discharging lifter arranged at one end of the testing machine and a code scanning lifter arranged at the other end of the testing machine; a first lifting device is arranged in the loading and unloading lifter, a first transverse moving device is arranged on the first lifting device, a tray is arranged on the first transverse moving device, and products are placed in the tray; a second lifting device is arranged in the code scanning lifter, a second transverse moving device is arranged on the second lifting device, and an XY-axis code scanning device is arranged at the top end inside the code scanning lifter; the testing machine is characterized in that a third transverse moving device and a fourth transverse moving device are respectively arranged at the bottom and the top inside the testing machine, and a testing jig module is arranged above the fourth transverse moving device. The utility model discloses be applied to test system's technical field.
Description
Technical Field
The utility model relates to a test system, in particular to online electronic circuit board function automatic test system.
Background
There are many automated devices in factories to replace human hands to save production cost and improve efficiency. A typical purely manual test line is intended to achieve loading, testing, and unloading of one fixture, with 3 operators being calibrated for optimum efficiency. One dedicated to feeding, one for manual testing, and one for changing trays.
Based on the working mode, a new automatic testing platform for the functions of the on-line electronic circuit board has been developed, and only two operators are needed; one is responsible for operating the feed mechanism, one is responsible for operating the blanking mechanism, the intermediate test is the automatic test of the machine; conveying untested products by the feeding mechanism through a rail transmission mode, entering an automatic test area, and flowing to the discharging mechanism from a rail after the test is finished; the operator only needs to complete the loading and unloading of the test system, and the platform can be continuously produced.
The existing automatic test platform for the functions of the on-line electronic circuit board is generally a platform for integrating jigs and automatically testing, is basically designed, is very troublesome to expand compatible products once being integrated and carried, and one platform corresponds to one or a class of products.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of insufficient output of the test capacity of the existing product, expand new products and troubles, lead the staff to have fatigue and low efficiency in long-term work and save the cost; the utility model discloses not only can alleviate the number of times of staff's transport tray, reduce the manpower finished product (can practice thrift two people), still can provide more convenient reasonable expansion for follow-up new product, effectual improvement product output has strengthened commonality and expansibility greatly.
The utility model adopts the technical proposal that: the utility model comprises a testing machine, a feeding and discharging lifter arranged at one end of the testing machine and a code scanning lifter arranged at the other end of the testing machine;
a first lifting device is arranged in the loading and unloading lifter, a first transverse moving device is arranged on the first lifting device, a tray is arranged on the first transverse moving device, and products are placed in the tray;
a second lifting device is arranged in the code scanning lifter, a second transverse moving device is arranged on the second lifting device, and an XY-axis code scanning device is arranged at the top end inside the code scanning lifter;
the testing machine comprises a testing machine body, a testing machine base and a testing machine base, wherein a transverse moving device III and a transverse moving device IV are arranged at the bottom and the top inside the testing machine body respectively, a testing jig module is arranged above the transverse moving device IV, two ends of the transverse moving device III are located on one side of the transverse moving device I and one side of the transverse moving device II when moving to the lowest end respectively, and two ends of the transverse moving device IV are located on one side of the transverse moving device I and one side of the transverse moving device.
Further, go up unloading lift still includes PLC controller one, sweep a yard lift still includes PLC controller two, the test machine includes PLC controller three and host computer, elevating gear one with lateral shifting device one all with PLC controller one electric connection, elevating gear two with lateral shifting device two all with PLC controller two electric connection, the XY axle sweep a yard device three with lateral shifting device four all with PLC controller three electric connection, PLC controller one PLC controller two PLC controller three all with host computer electric connection.
Furthermore, an artificial feeding port is arranged on one side of the feeding and discharging rack, a group of safety light curtains are arranged at the artificial feeding port, a first feeding port is arranged at the upper end of the other side of the feeding and discharging rack, a first discharging port is arranged at the lower end of the other side of the feeding and discharging rack, and the first feeding port and the first discharging port are respectively located at the highest position and the lowest position of the transverse moving device driven by the lifting device; the lower end of one side of the code scanning frame is provided with a second feeding port, the upper end of one side of the code scanning frame is provided with a second discharging port, and the second feeding port and the second discharging port are respectively positioned at the highest position and the lowest position of the second transverse moving device driven by the second lifting device; one end of the testing machine is provided with a third discharge port connected with the first feed port and a third feed port connected with the first discharge port, the other end of the testing machine is provided with a fourth discharge port connected with the second feed port and a fourth feed port connected with the second discharge port, the three-position transverse moving device is located between the third feed port and the fourth discharge port, and the four-position transverse moving device is located between the third discharge port and the fourth feed port.
Furthermore, the first lifting device and the second lifting device both comprise a first driving device, a transmission screw rod, a guide rod and a lifting frame plate, the first driving device is connected with the lifting frame plate through the transmission screw rod, and the guide rod is arranged on the periphery of the lifting frame plate.
Furthermore, groove-shaped photoelectric switches are arranged on the first transverse moving device, the second transverse moving device, the third transverse moving device and the fourth transverse moving device, and the groove-shaped photoelectric switches are electrically connected with the upper computer.
Further, the first transverse moving device, the second transverse moving device, the third transverse moving device and the fourth transverse moving device all comprise a second driving device, two sprocket mounting plates, two transmission chains, a transmission rod and a transmission gear, the two sprocket mounting plates are symmetrically arranged, guide wheels are mounted at the front end and the rear end of each sprocket mounting plate, the transmission chains are wound on the two guide wheels, the second driving device is mounted at the lower end of each sprocket mounting plate, the transmission rod is connected with the second driving device, the transmission gears meshed with the transmission chains are mounted at the front end and the rear end of each transmission rod, and the trays are mounted between the two transmission chains in an adaptive mode.
Further, the guide rail width adjusting device is all installed to the lower extreme of lateral shifting device one lateral shifting device two lateral shifting device three with lateral shifting device four, guide rail width adjusting device includes hand wheel rocking handle, accommodate the lead screw, transmission piece, the hand wheel rocking handle is installed in the below of one of them sprocket mounting panel, another the lower extreme of sprocket mounting panel is installed the transmission piece, accommodate the lead screw one end with the hand wheel rocking handle is connected, accommodate the lead screw's the other end with the transmission piece is connected.
Furthermore, a positioning blocking cylinder is arranged on the transverse moving device IV, the test fixture module comprises a first driving cylinder and a lifting frame plate connected with the first driving cylinder, a second driving cylinder and a test fixture plate connected with the second driving cylinder are arranged on the lifting frame plate, and a positioning pin and an upper and lower pin die are arranged on the test fixture plate.
Furthermore, a cooling fan is arranged at the top end of the testing machine, a testing electronic electric board and a testing instrument are arranged at the top inside the testing machine, the testing electronic electric board and the testing instrument are both electrically connected with the testing jig module, three-color lamps are arranged at the top ends of the testing machine, the feeding and discharging lifter and the code scanning lifter, an acrylic glass seal is arranged at the upper end of the code scanning lifter, and double starting buttons electrically connected with the PLC controller are arranged at the top of the feeding and discharging lifter.
Further, the XY-axis code scanning device comprises an XY-axis moving mechanism and a code scanning camera arranged on the XY-axis moving mechanism.
The utility model has the advantages that: because the utility model discloses a test machine, set up in the last unloading lift of test machine one end with set up in the yard lift of sweeping of the test machine other end, test machine, last unloading lift and sweep yard lift and all be in the state of awaiting the operation, start these 3 equipment respectively, each initialization, after all starting up the completion, the staff loads the product into the tray at last unloading lift, two hands press two start button, after the PLC controller receives the start signal, the descending of PLC controller control elevating gear one, after going to the bottom, wait to receive the expect signal of test machine, PLC controller control transverse movement device one transports the track of tray to transverse movement device three, go up after the unloading lift transports the tray, continue to wait for the next tray; after a third transverse moving device of the testing machine has a tray, waiting for a material requiring signal of the code scanning lifter, after receiving the signal, the third transverse moving device is controlled by the third PLC controller to operate, the tray is sent to the second transverse moving device, after the second transverse moving device at the lower layer of the code scanning lifter receives the tray, the second PLC controller controls the second lifting device to ascend, after reaching the code scanning position, a feedback signal is sent to the third PLC controller of the testing machine, the third PLC controller of the testing machine interacts with an upper machine end to start code scanning, and after the signal is finished, the third PLC controller of the testing machine transmits a signal to the second PLC controller of the code scanning lifter and continues to ascend to the second discharge port. The testing machine sends a material requiring signal of the upper layer transverse moving device IV, and the tray is controlled by the PLC controller II to move horizontally II and be transported into the transverse moving device IV; transporting the track of the upper layer transverse moving device IV of the testing machine to the position of the positioning blocking cylinder, descending the PLC controller three-control testing jig module to press down the testing jig plate, carrying out needle point testing on upper and lower needles, ascending the testing jig module after the testing is finished, then waiting for a discharging signal of a charging and discharging elevator, after receiving the signal, transporting the tray to the track of the upper layer transverse moving device I of the charging and discharging elevator through the transverse moving device IV, starting the charging by staff, then changing the material, and producing the next round, so when the compatible jig is added, the other parts do not need to be modified, and the operation can be finished only by changing the jig and the tray; the labor cost is saved, and a complete process of feeding and discharging tests can be completed by one worker; the maintenance is convenient, the main loss parts are arranged on the jig, and the production can be continued only by replacing the jig.
Drawings
Fig. 1 is a schematic view of the present invention;
FIG. 2 is an internal view of the loading and unloading elevator;
FIG. 3 is an internal schematic of the tester;
FIG. 4 is an internal schematic view of the code-scanning elevator;
FIG. 5 is a schematic view of a first traversing apparatus;
fig. 6 is a schematic diagram of a test fixture module.
Detailed Description
As shown in fig. 1 to 6, in the present embodiment, the present invention includes a testing machine 1, a loading and unloading elevator 2 disposed at one end of the testing machine 1, and a code scanning elevator 3 disposed at the other end of the testing machine 1;
a first lifting device 4 is arranged in the loading and unloading lifter 2, a first transverse moving device 5 is arranged on the first lifting device 4, a tray 6 is arranged on the first transverse moving device 5, and products are placed in the tray 6;
a second lifting device 8 is arranged in the code scanning lifter 3, a second transverse moving device 9 is arranged on the second lifting device 8, an XY-axis code scanning device is arranged at the top end inside the code scanning lifter 3, and the XY-axis code scanning device comprises an XY-axis moving mechanism and a code scanning camera arranged on the XY-axis moving mechanism;
the bottom and the top of the interior of the testing machine 1 are respectively provided with a third transverse moving device 10 and a fourth transverse moving device 11, a testing jig module 12 is arranged above the fourth transverse moving device 11, two ends of the third transverse moving device 10 are respectively located on one side of the first transverse moving device 5 and the second transverse moving device 9 when moving to the lowest end, and two ends of the fourth transverse moving device 11 are respectively located on one side of the first transverse moving device 5 and the second transverse moving device 9 when moving to the highest end.
In this embodiment, go up unloading lift 2 still includes PLC controller one, sweep a yard lift 3 still includes PLC controller two, test machine 1 includes PLC controller three and host computer 13, elevating gear one 4 with lateral shifting device one 5 all with PLC controller one electric connection, elevating gear two 8 with lateral shifting device two 9 all with PLC controller two electric connection, the sign indicating number device is swept to the XY axle three 10 of lateral shifting device and lateral shifting device four 11 all with PLC controller three electric connection, PLC controller one PLC controller two PLC controller three all with host computer 13 electric connection.
In this embodiment, an artificial feeding port is arranged on one side of the feeding and discharging rack, a group of safety light curtains are arranged at the artificial feeding port, a feeding port I14 is arranged at the upper end of the other side of the feeding and discharging rack, a discharging port I15 is arranged at the lower end of the other side of the feeding and discharging rack, and the feeding port I14 and the discharging port I15 are respectively located at the highest position and the lowest position of the lifting device I4 which drives the transverse moving device I5; the lower end of one side of the code scanning frame is provided with a second feeding port, the upper end of one side of the code scanning frame is provided with a second discharging port, and the second feeding port and the second discharging port are respectively positioned at the highest position and the lowest position of the second lifting device 8 which drives the second transverse moving device 9; one end of the testing machine 1 is provided with a third discharge port connected with the first feed port 14 and a third feed port connected with the first discharge port 15, the other end of the testing machine 1 is provided with a fourth discharge port connected with the second feed port and a fourth feed port connected with the second discharge port, the third transverse moving device 10 is located between the third feed port and the fourth discharge port, and the fourth transverse moving device 11 is located between the third discharge port and the fourth feed port.
In this embodiment, the first lifting device 4 and the second lifting device 8 both include a first driving device 18, a transmission screw rod 19, a guide rod 20 and a lifting frame plate 21, the first driving device 18 is connected with the lifting frame plate 21 through the transmission screw rod 19, the guide rod 20 is disposed around the lifting frame plate 21, and the first driving device 18 is an ac motor.
In this embodiment, the first lateral movement device 5, the second lateral movement device 9, the third lateral movement device 10 and the fourth lateral movement device 11 are all provided with groove-shaped photoelectric switches, and the groove-shaped photoelectric switches are all electrically connected with the upper computer 13.
In this embodiment, the first traverse device 5, the second traverse device 9, the third traverse device 10 and the fourth traverse device 11 each include a second driving device 22, two sprocket mounting plates 23, two driving chains 24, a driving rod 25 and a driving gear 26, the second driving device 22 is a stepping motor, the two chain wheel mounting plates 23 are symmetrically arranged, and guide wheels 27 are installed at both the front and rear ends of the sprocket installation plate 23, the transmission chain 24 is wound around the two guide wheels 27, the second driving device 22 is installed at the lower end of the chain wheel installation plate 23, the transmission rod 25 is connected with the second driving device 22, and the front end and the rear end of the transmission rod 25 are respectively provided with a transmission gear 26 meshed with the transmission chains 24, and the tray 6 is adaptive arranged between the two transmission chains 24.
In this embodiment, a lateral shifting device 5 a lateral shifting device 9 a lateral shifting device three 10 and a lateral shifting device four 11's lower extreme is all installed guide rail width adjusting device, guide rail width adjusting device includes hand wheel rocking handle 29, accommodate the lead screw 30, transmission piece 31, hand wheel rocking handle 29 is installed in the below of one of them sprocket mounting panel 23, another the lower extreme of sprocket mounting panel 23 is installed transmission piece 31, accommodate the lead screw 30 one end with hand wheel rocking handle 29 is connected, accommodate the lead screw 30 the other end with transmission piece 31 is connected.
In this embodiment, a positioning blocking cylinder is disposed on the lateral moving device four 11, the test fixture module 12 includes a first driving cylinder 32 and a lifting frame plate 33 connected to the first driving cylinder 32, a second driving cylinder 34 and a test fixture plate 35 connected to the second driving cylinder 34 are disposed on the lifting frame plate 33, and a positioning pin 36 and a needle feeding and discharging die 37 are disposed on the test fixture plate 35.
In this embodiment, a heat dissipation fan 38 is disposed at the top end of the testing machine 1, a testing electronic board 39 and a testing instrument 40 are disposed at the top inside the testing machine 1, the testing electronic board 39 and the testing instrument 40 are both electrically connected to the testing jig module 12, three-color lamps 41 are disposed at the top ends of the testing machine 1, the loading and unloading elevator 2 and the code scanning elevator 3, an acrylic glass seal 42 is disposed at the upper end of the code scanning elevator 3, the movement of the XY-axis code scanning device can be observed from the acrylic glass seal 42, a code is scanned before a tray is sent into the testing machine 1 for testing each time, whether the testing jig module 12 and a product inside the testing machine 1 are matched or not is confirmed by the code scanning, and whether the tray 6 is matched or not is confirmed; and the top of the feeding and discharging elevator 2 is provided with a double-start button 43 electrically connected with the PLC controller.
In this embodiment, the utility model mainly comprises 3 parts, the left side is the place where the staff mainly operates, the loading and unloading elevator 2, the middle stage is the main structure of the test, the tester 1, and the right side is the code scanning elevator 3 with the XY axis code scanning device; the action of the testing machine 1 is controlled by a PLC (programmable logic controller) III, all tests are controlled by a program compiled by labVIEW (a program development environment, developed by NI (national instruments and instruments, Inc., USA), similar to C and BASIC development environments), and feeding, discharging and code scanning signals are communicated among the testing machine 1, the feeding and discharging elevator 2 and the code scanning elevator 3 through SMEMA.
The action part of the loading and unloading lifter 2: the feeding is completed through the feeding and discharging lifter 2, after the feeding and discharging lifter 2 is in an automatic running state and receives a material requiring signal of the transverse moving device III on the lower layer of the testing machine 1, the lifting device I4 drives the transverse moving device I5 to descend to the discharge hole I15, and products in the tray 6 are transported to the transverse moving device III 10 on the lower layer of the testing machine 1 through SMEMA signal interaction. The upper position of the loading and unloading elevator 2 is the position operated by the staff, a group of safety light curtains are arranged at the position of the manual loading port, the loading and unloading of the staff can pass through the safety light curtains, the safety of the staff is ensured by the safety light curtain signals, after the staff change the products, the two starting buttons 43 are pressed by two hands, the first lifting device 4 drives the first transverse moving device 5 to descend to the first discharge port 15, after receiving a material requiring signal of the third transverse moving device at the lower layer of the testing machine 1, the first lifting device 4 drives the first transverse moving device 5 to descend to the first discharge port 15, products in the tray 6 are transported to a lower layer transverse moving device III 10 of the testing machine 1 through SMEMA signal interaction, the tray 6 is conveyed away through the rotation of chain wheels at two sides of a transverse moving device I5 in the process, then the lifting device I4 drives the transverse moving device I5 to ascend to the feeding port I14 to wait for discharging.
Operation part of the test machine 1: the test fixture module 12 needs to be loaded when the test machine 1 runs normally, the test machine 1 needs to be reset after being electrified every time, and meanwhile, the XY-axis code scanning device of the code scanning lifter 3 is controlled to return to the original point and enter a code scanning waiting state. Confirm that the position of tray 6 all realizes through the response of cell type photoelectric switch, and test machine 1 still does not detect tray 6 after reseing, will send and expect the signal, and equipment starts and is finally confirmed by host computer 13, and host computer 13 changes the USB module through 485 and is connected the communication with PLC controller three, and PLC controller three receives the start signal of host computer 13 after, gets into automatic operation state. When the tray 6 is not detected in the transverse moving device IV 11, the PLC controller III of the testing machine 1 sends a material requiring signal through the SMEMA head, at the moment, the code scanning lifter 3 rises to reach the code scanning position firstly to send a signal capable of scanning codes, the upper computer 13 directly controls the XY-axis code scanning device through 485, all the trays 6 which can enter the testing machine 1 are already subjected to code scanning, the trays enter the transverse moving device IV 11 and then are positioned through the positioning blocking cylinder, after the positioning is finished, the lifting frame plate 33 is driven to descend through the driving cylinder I32, the testing jig plate 35 is driven to transversely move through the driving cylinder II 34, the positioning pins are used for positioning, the needle point of the test prick is confirmed, and therefore the lower needle die 37 is in contact with a product to start testing; the test end signal is transmitted for PLC controller three by host computer 13, and PLC controller three receives the back and can control test fixture module 12 and reset, receives the signal that unloading lift 2 can be ejection of compact after, will pass through lateral shifting device four 11 send tray 6 to unloading lift 2 in, end a round of test.
Action part of XY-axis code-scanning elevator 3: the feeding and discharging of the XY-axis code scanning lifter 3 are realized by driving the lifting device II 8 and the transverse moving device II 9 through the PLC controller II, the vertical movement is realized by driving the alternating current motor, the transverse movement is realized by driving the stepping motor, after the normal operation, the material requiring signal sent by the testing machine 1 is received, the tray 6 which has scanned the code number is conveyed away, the PLC controller II drives the lifting device II 8 to move to a set position after the tray 6 to the transverse moving device II 9 is received by the feeding port II at the lower layer every time, the code scanning of the testing machine 1 is waited, and the code scanning completion signal received by the PLC controller II after the code scanning is completed is ascended to the discharging port II at the top layer.
To sum up, the utility model has the advantages of it is following:
1. the compatibility is strong: by designing the test machine 1 and the test fixture module 12 in a separate structure, compatibility problems are handled flexibly.
2. The required operators are few: the loading and unloading are processed in the same position, one operator can ensure production, and under the condition of long product testing time, a plurality of systems can be monitored at the same time.
3. The flexibility is high: when different products are changed, only the test fixture module 12 and the matched product tray 6 need to be changed, and the product can be changed.
4. The operation is convenient: the tray 6 does not need to be replaced during loading and unloading, all the trays 6 circulate in the system, and the product only needs to be transferred to a loading or unloading storage area during loading and unloading.
5. Excellent product two-dimensional code processing capacity: even if the two-dimensional codes of products with different sizes and positions can be processed by the XY-axis code scanning device.
The utility model discloses be applied to test system's technical field.
While the embodiments of the present invention have been described in terms of practical embodiments, they are not intended to limit the scope of the invention, and modifications of the embodiments and combinations with other embodiments will be apparent to those skilled in the art in light of the present description.
Claims (10)
1. The utility model provides an online electronic circuit board function automatic test system which characterized in that: the automatic material loading and unloading device comprises a testing machine (1), a material loading and unloading lifter (2) arranged at one end of the testing machine (1) and a code scanning lifter (3) arranged at the other end of the testing machine (1);
a first lifting device (4) is arranged in the loading and unloading lifter (2), a first transverse moving device (5) is arranged on the first lifting device (4), a tray (6) is arranged on the first transverse moving device (5), and products are placed in the tray (6);
a second lifting device (8) is arranged in the code scanning lifter (3), a second transverse moving device (9) is arranged on the second lifting device (8), and an XY-axis code scanning device is arranged at the top end inside the code scanning lifter (3);
the testing machine is characterized in that a third transverse moving device (10) and a fourth transverse moving device (11) are respectively arranged at the bottom and the top inside the testing machine (1), a testing jig module (12) is arranged above the fourth transverse moving device (11), two ends of the third transverse moving device (10) are respectively located on one side when the first transverse moving device (5) and the second transverse moving device (9) move to the lowest end, and two ends of the fourth transverse moving device (11) are respectively located on one side when the first transverse moving device (5) and the second transverse moving device (9) move to the highest end.
2. The system for automatically testing the functions of the on-line electronic circuit board according to claim 1, wherein: go up unloading lift (2) still include PLC controller one, sweep a yard lift (3) still include PLC controller two, test machine (1) includes PLC controller three and host computer (13), elevating gear one (4) with lateral shifting device one (5) all with PLC controller one electric connection, elevating gear two (8) with lateral shifting device two (9) all with two electric connection of PLC controller, the XY axle sweep a yard device three (10) of lateral shifting device with four (11) of lateral shifting device all with three electric connection of PLC controller, PLC controller one PLC controller two PLC controller three all with host computer (13) electric connection.
3. The system for automatically testing the functions of the on-line electronic circuit board according to claim 1, wherein: a manual feeding port is formed in one side of the feeding and discharging rack, a group of safety light curtains are arranged at the manual feeding port, a first feeding port (14) is formed in the upper end of the other side of the feeding and discharging rack, a first discharging port (15) is formed in the lower end of the other side of the feeding and discharging rack, and the first feeding port (14) and the first discharging port (15) are respectively located at the highest position and the lowest position of the transverse moving device (5) driven by the lifting device (4); the lower end of one side of the code scanning frame is provided with a second feeding port, the upper end of one side of the code scanning frame is provided with a second discharging port, and the second feeding port and the second discharging port are respectively positioned at the highest position and the lowest position of the second transverse moving device (9) driven by the second lifting device (8); one end of the testing machine (1) is provided with a third discharge port connected with the first feed port (14) and a third feed port connected with the first discharge port (15), the other end of the testing machine (1) is provided with a fourth discharge port connected with the second feed port and a fourth feed port connected with the second discharge port, the third transverse moving device (10) is located between the third feed port and the fourth discharge port, and the fourth transverse moving device (11) is located between the third discharge port and the fourth feed port.
4. The system for automatically testing the functions of the on-line electronic circuit board according to claim 2, wherein: the lifting device I (4) and the lifting device II (8) respectively comprise a driving device I (18), a transmission screw rod (19), a guide rod (20) and a lifting frame plate (21), the driving device I (18) and the lifting frame plate (21) are connected through the transmission screw rod (19), and the guide rods (20) are arranged on the periphery of the lifting frame plate (21).
5. The system for automatically testing the functions of the on-line electronic circuit board according to claim 2, wherein: the transverse moving device I (5), the transverse moving device II (9), the transverse moving device III (10) and the transverse moving device IV (11) are all provided with groove-shaped photoelectric switches, and the groove-shaped photoelectric switches are all electrically connected with the upper computer (13).
6. The system for automatically testing the functions of the on-line electronic circuit board according to claim 2, wherein: the first transverse moving device (5), the second transverse moving device (9), the third transverse moving device (10) and the fourth transverse moving device (11) respectively comprise a second driving device (22), two chain wheel mounting plates (23), two transmission chains (24), a transmission rod (25) and a transmission gear (26), the two chain wheel mounting plates (23) are symmetrically arranged, guide wheels (27) are arranged at the front end and the rear end of the chain wheel mounting plate (23), the transmission chain (24) is wound on the two guide wheels (27), the second driving device (22) is installed at the lower end of the chain wheel installation plate (23), the transmission rod (25) is connected with the second driving device (22), and the front end and the rear end of the transmission rod (25) are both provided with transmission gears (26) meshed with the transmission chain (24), the tray (6) is installed between the two transmission chains (24) in a matching mode.
7. The system for automatically testing the functions of the on-line electronic circuit board according to claim 4, wherein: the utility model discloses a horizontal migration device, including horizontal migration device one (5) horizontal migration device two (9) horizontal migration device three (10) with guide rail width adjusting device is all installed to the lower extreme of horizontal migration device four (11), guide rail width adjusting device includes hand wheel rocking handle (29), accommodate the lead screw (30), transmission piece (31), install in the below of one of them sprocket mounting panel (23), another the lower extreme of sprocket mounting panel (23) is installed transmission piece (31), accommodate the lead screw (30) one end with hand wheel rocking handle (29) are connected, the other end of accommodate the lead screw (30) with transmission piece (31) are connected.
8. The system for automatically testing the functions of the on-line electronic circuit board according to claim 2, wherein: the testing jig module comprises a first driving cylinder (32) and a lifting frame plate (33) connected with the first driving cylinder (32), a second driving cylinder (34) and a testing jig plate (35) connected with the second driving cylinder (34) are arranged on the lifting frame plate (33), and a positioning pin (36) and an upper and lower needle die (37) are arranged on the testing jig plate (35).
9. The system for automatically testing the functions of the on-line electronic circuit board according to claim 2, wherein: the testing machine is characterized in that a cooling fan (38) is arranged at the top end of the testing machine (1), a testing electronic electroplax (39) and a testing instrument (40) are arranged at the top inside the testing machine (1), the testing electronic electroplax (39) and the testing instrument (40) are both electrically connected with the testing jig module (12), a three-color lamp (41) is arranged at the top end of the testing machine (1), the feeding and discharging elevator (2) and the code scanning elevator (3), an acrylic glass seal (42) is arranged at the upper end of the code scanning elevator (3), and a double-start button (43) electrically connected with the PLC is arranged at the top of the feeding and discharging elevator (2).
10. The system for automatically testing the functions of the on-line electronic circuit board according to claim 2, wherein: the XY-axis code scanning device comprises an XY-axis moving mechanism and a code scanning camera arranged on the XY-axis moving mechanism.
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| CN201921245675.7U CN210465616U (en) | 2019-08-02 | 2019-08-02 | Automatic function test system for online electronic circuit board |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110361647A (en) * | 2019-08-02 | 2019-10-22 | 珠海市博测达智能制造有限公司 | Online electronic circuit board function automatic detection system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110361647A (en) * | 2019-08-02 | 2019-10-22 | 珠海市博测达智能制造有限公司 | Online electronic circuit board function automatic detection system |
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Effective date of registration: 20210528 Address after: 528400 area C, 5th floor, building C, 148 Tanshen South Road, Tanzhou town, Zhongshan City, Guangdong Province Patentee after: ZHONGSHAN BOCEDA ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: No. 6898 Zhuhai Avenue, Hongqi Town, Jinwan District, Zhuhai City, Guangdong Province, 519000 Patentee before: ZHUHAI BOCEDA INTELLIGENT MANUFACTURING Co.,Ltd. |