Industrial control power supply test sorting equipment

Abstract

The application discloses an industrial control power supply test sorting device, and relates to the technical field of testing, comprising a rack, a plurality of positioning carriers, a first test device, a second test device and a third test device, the first test device, the second test device and the third test device being sequentially arranged on the rack from back to front, a first conveying device, the first conveying device being arranged on the rack and being used for conveying the plurality of positioning carriers from back to front, a first conveying and discharging device, the first conveying and discharging device being used for conveying unqualified industrial control power supplies from back to front, a second conveying and discharging device, the second conveying and discharging device being used for conveying qualified industrial control power supplies from back to front, and a carrying device, the carrying device being capable of carrying the industrial control power supplies on the positioning carriers on the front end of the first conveying device to the first conveying and discharging device or the second conveying and discharging device. The industrial control power supply test device is beneficial to improving the test efficiency and the sorting efficiency of the industrial control power supplies.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of testing, in particular to an industrial power supply testing and sorting device. BACKGROUND

[0002] Industrial power supply is a power supply specially designed for industrial automation control devices and systems, which provides stable power support for various industrial control devices (such as PLC, industrial PC, numerical control system, sensor, etc.). Before the industrial power supply is shipped, the industrial power supply needs to be tested comprehensively to ensure that the shipped industrial power supply is a qualified product. In the prior art, the test personnel need to carry the industrial power supply to be tested back and forth between multiple test devices to complete the comprehensive testing of the industrial power supply. While the industrial power supply is being tested, the operator needs to sort the industrial power supply according to the results fed back by the multiple test devices to classify the qualified industrial power supply and the unqualified industrial power supply, so as to facilitate subsequent processing of the qualified industrial power supply or the unqualified industrial power supply. This way of carrying the industrial power supply back and forth by the operator needs to consume a lot of time, which is not conducive to improving the testing efficiency of the industrial power supply, and this manual sorting method is slow, which is not conducive to improving the sorting efficiency of the industrial power supply. SUMMARY

[0003] The present application aims to at least solve one of the technical problems existing in the prior art. To this end, the present application proposes an industrial power supply testing and sorting device, which is conducive to improving the testing efficiency and sorting efficiency of the industrial power supply.

[0004] The industrial power supply testing and sorting device according to the embodiment of the present application comprises:

[0005] a rack;

[0006] a plurality of positioning carriers, each of the plurality of positioning carriers being used for positioning an industrial power supply;

[0007] a first test device, a second test device and a third test device, the first test device, the second test device and the third test device being sequentially arranged on the rack from back to front, the first test device, the second test device and the third test device being used for testing the industrial power supply on the positioning carrier;

[0008] a first conveying device, the first conveying device being arranged on the rack, a front end of the first conveying device being arranged in front of the third test device, the first conveying device being used for conveying the plurality of positioning carriers from back to front, so that the plurality of positioning carriers are sequentially moved to the first test device, the second test device and the third test device;

[0009] The first conveying and discharging device is arranged on the rack and in front of the first conveying device, and is used for conveying the unqualified industrial power supply from back to front;

[0010] The second conveying and discharging device is arranged on the rack and in front of the first conveying device, and is used for conveying the qualified industrial power supply from back to front;

[0011] The carrying device is arranged on the rack and is electrically connected with the first testing device, the second testing device and the third testing device, so that the carrying device can carry the industrial power supply on the positioning carrier at the front end of the first conveying device to the first conveying and discharging device or the second conveying and discharging device.

[0012] At least has the following beneficial effects:

[0013] When the industrial power supply needs to be detected, the industrial power supply to be detected can be placed on the positioning carrier. The first conveying device is started, and the first conveying device can convey multiple positioning carriers from back to front, so that multiple positioning carriers and multiple industrial power supplies on the positioning carriers move to the first testing device, the second testing device and the third testing device in turn. The first testing device, the second testing device and the third testing device can all test the industrial power supply to be detected on the positioning carrier. When the first conveying device drives the positioning carrier and the industrial power supply on the positioning carrier to pass through the first testing device, the second testing device and the third testing device in turn, the all-round test of the industrial power supply can be completed.

[0014] After the first testing device, the second testing device and the third testing device complete the test on the industrial power supply, the first testing device, the second testing device and the third testing device will send signals to the carrying device according to the test results. After the test on the industrial power supply is completed, the first conveying device continues to convey the positioning carrier and the industrial power supply on the positioning carrier forward, so that the positioning carrier and the industrial power supply on the positioning carrier move to the front end of the first conveying device. After the carrying device receives the signals sent by the first testing device, the second testing device and the third testing device, it can distinguish whether the industrial power supply on the front end of the first conveying device is qualified. When the industrial power supply on the front end of the first conveying device is unqualified, the carrying device carries the industrial power supply to the first conveying unloading device, and the first conveying unloading device conveys the unqualified industrial power supply from back to front, so that the unqualified industrial power supply moves to the area for collecting unqualified products. When the industrial power supply on the front end of the first conveying device is qualified, the carrying device carries the industrial power supply to the second conveying unloading device, and the second conveying unloading device conveys the qualified industrial power supply from back to front, so that the qualified industrial power supply moves to the area for collecting qualified products, thereby completing the sorting of the industrial power supply. The first conveying device in the industrial power supply test equipment can move the industrial power supply on the plurality of positioning carriers to the plurality of testing devices in sequence for testing, without the need for an operator to carry the industrial power supply back and forth between the plurality of testing devices, so that the industrial power supply can be tested comprehensively, which is conducive to improving the test efficiency of the industrial power supply. Moreover, the industrial power supply test equipment can sort the industrial power supply according to the test results, which improves the sorting speed of the industrial power supply and eliminates the need for manual sorting, which is conducive to improving the sorting efficiency of the industrial power supply.

[0015] The industrial power supply test and sorting equipment according to the embodiment of the application further comprises a visual detection device, which is arranged on the rack, is arranged in front of the third testing device, and is arranged behind the front end of the first conveying device, so that the first conveying device can drive the plurality of positioning carriers to move to the visual detection device in sequence, and the visual detection device is used for visually detecting the industrial power supply on the positioning carrier.

[0016] The industrial power supply test and sorting equipment according to the embodiment of the application further comprises a reflow device and a second conveying device, both of which are arranged on the rack, the second conveying device is arranged below the first conveying device, and the second conveying device is used for conveying the plurality of positioning carriers from front to back, and the reflow device is used for moving the positioning carrier on the front end of the first conveying device to the front end of the second conveying device and moving the positioning carrier on the rear end of the second conveying device to the rear end of the first conveying device.

[0017] The reflow device comprises a first lifting driving mechanism and a first switching conveying mechanism. The first lifting driving mechanism is used to drive the first switching conveying mechanism to ascend or descend, so that the first switching conveying mechanism moves to the front of the front end of the first conveying device or the front of the front end of the second conveying device. The first switching conveying mechanism is used to move a single positioning carrier in the front-rear direction, so that the positioning carrier on the front end of the first conveying device can be moved to the first switching conveying mechanism, or the positioning carrier on the first switching conveying mechanism can be moved to the front end of the second conveying device.

[0018] The first switching conveying mechanism comprises a first base and two first conveying belts. The first base is connected with the output end of the first lifting driving mechanism. The first base is provided with a first positioning groove and a first mounting groove. The first positioning groove is in communication with the first mounting groove. The first positioning groove is arranged above the first mounting groove. The two first conveying belts are parallel to the front-rear direction. The two first conveying belts are arranged in the first mounting groove. The two first conveying belts are rotatably connected with the opposite two side walls of the first mounting groove respectively. The two first conveying belts are used to move the positioning carrier in the front-rear direction. The opposite two side walls of the first positioning groove can abut against the positioning carrier.

[0019] The industrial control power supply test sorting equipment further comprises a plurality of positioning devices. The plurality of positioning devices are arranged on the rack. The plurality of positioning devices are respectively arranged corresponding to the first test device, the second test device and the third test device. The plurality of positioning devices are used to position the positioning carrier.

[0020] The positioning device comprises a bottom plate, a swing arm, a limiting block, a first elastic member and a second elastic member, the limiting block and the swing arm each have a first end and a second end, the swing arm is arranged in front of the limiting block, the second end of the limiting block is hinged to the bottom plate, a guide inclined surface is arranged on the limiting block, the guide inclined surface is used for abutting against the positioning carrier on the first conveying device, so that the positioning carrier on the first conveying device can be moved to between the swing arm and the limiting block, the upper end of the first elastic member abuts against the limiting block, the lower end of the first elastic member is connected with the bottom plate, the first elastic member is used for upwardly pushing the first end of the limiting block, so that the first end of the limiting block can abut against the rear end of the positioning carrier, the second end of the swing arm is hinged to the bottom plate, one end of the second elastic member is connected with the swing arm, the other end of the second elastic member is connected with the bottom plate, and the second elastic member is used for driving the first end of the swing arm to swing upwardly, so that the first end of the swing arm can abut against the front end of the positioning carrier.

[0021] The positioning device comprises a positioning plate, a first cylinder and a second cylinder, the positioning plate is arranged between the limiting block and the swing arm, a plurality of positioning columns are arranged on the positioning plate, the cylinder body of the first cylinder is connected with the bottom plate, the piston rod of the first cylinder is connected with the positioning plate, the first cylinder is used for driving the positioning plate to ascend, so that the plurality of positioning columns are respectively inserted into the plurality of positioning holes, and the positioning plate lifts the positioning carrier, the cylinder body of the second cylinder is arranged on the bottom plate, the piston rod of the second cylinder can upwardly push the second end of the swing arm, so that the first end of the swing arm can swing downwardly below the positioning carrier.

[0022] The first end of the swing arm is rotatably provided with a roller, and the first end of the swing arm is used for abutting against the positioning carrier through the roller.

[0023] The carrying device comprises a YZ driving mechanism and a clamping mechanism, the first conveying and discharging device is arranged on the left side of the second conveying and discharging device, the clamping mechanism is used for clamping the industrial control power supply on the positioning carrier on the front end of the first conveying device, and the YZ driving mechanism is used for driving the clamping mechanism to move in the left-right direction and the up-down direction, so that the clamping mechanism can carry the industrial control power supply to the first conveying and discharging device or the second conveying and discharging device.

[0024] Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will become apparent to those skilled in the art upon examination of the following and the attendant drawings or can be learned by practice of the application. BRIEF DESCRIPTION OF DRAWINGS

[0025] The application will be further described with reference to the drawings and examples, in which:

[0026] Figure 1 A structure schematic view of the test sorting equipment for industrial control power supply of the embodiment of the application;

[0027] Figure 2 A structure schematic view of another perspective of the test sorting equipment for industrial control power supply of the embodiment of the application;

[0028] Figure 3 A structure schematic view of the first test device, the positioning carrier and the positioning device in the test sorting equipment for industrial control power supply of the embodiment of the application;

[0029] Figure 4 A structure schematic view of the positioning carrier in the test sorting equipment for industrial control power supply of the embodiment of the application;

[0030] Figure 5 A structure schematic view of the first lifting driving mechanism and the first switching conveying mechanism in the test sorting equipment for industrial control power supply of the embodiment of the application;

[0031] Figure 6 A structure schematic view of the first lifting driving mechanism, the first switching conveying mechanism and the second conveying device in the test sorting equipment for industrial control power supply of the embodiment of the application;

[0032] Figure 7 A structure schematic view of the first switching conveying mechanism in the test sorting equipment for industrial control power supply of the embodiment of the application;

[0033] Figure 8 A structure schematic view of the positioning carrier and the positioning device in the test sorting equipment for industrial control power supply of the embodiment of the application;

[0034] Figure 9 A structure schematic view of the positioning device in the test sorting equipment for industrial control power supply of the embodiment of the application;

[0035] Figure 10 A structure schematic view of Figure 9 A local enlarged view of A in FIG. 8;

[0036] Figure 11 A structure schematic view of Figure 9 A local enlarged view of B in FIG. 8;

[0037] Figure 12 A structure schematic view of the carrying device, the first conveying device and the second conveying device in the test sorting equipment for industrial control power supply of the embodiment of the application;

[0038] Reference signs:

[0039] Positioning carrier 100; guide wheel 110; hand buckle groove 120;

[0040] First test device 200; second test device 300; third test device 400;

[0041] Reflow device 500; first lifting driving mechanism 510; first support 511; first lifting cylinder 512; first guide rod 513; first guide sleeve 514; first adapter conveying mechanism 520; first base 521; positioning groove 522; first conveying belt 523; first mounting groove 524; second lifting driving mechanism 530; second adapter conveying mechanism 540;

[0042] First conveying device 600; second conveying belt 610; second conveying device 700;

[0043] Frame 800; positioning plate 810; first conveying and discharging device 820; second conveying and discharging device 830;

[0044] Positioning device 900; limiting block 910; guide inclined surface 911; swing arm 920; roller 921; support plate 930; first cylinder 940; second cylinder 950; bottom plate 960;

[0045] Carrying device 1000; YZ driving mechanism 1010; clamping mechanism 1020. DETAILED DESCRIPTION

[0046] The embodiments of the present application will be described in detail below with reference to the drawings, in which the same or similar components have the same reference numerals throughout. The embodiments described below are examples for explaining the present application and should not be construed as limiting the present application.

[0047] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be construed as limiting the present application.

[0048] In the description of the present application, multiple refers to two or more. If there is a description of first, second, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or the sequence of technical features indicated.

[0049] In the description of the present application, the words such as arrangement, installation, connection, etc. should be understood in a broad sense, and the specific meanings of the words in the present application can be determined by the person skilled in the art in combination with the specific content of the technical solutions.

[0050] Additional aspects and advantages of the present application will be given in part in the following description, will become apparent in part from the following description, or will be learned by practice of the present application.

[0051] Reference Figures 1 to 3 The industrial power supply testing and sorting device of the present application comprises:

[0052] The rack 800;

[0053] A plurality of positioning carriers 100, each of which is used for positioning an industrial power supply;

[0054] The first testing device 200, the second testing device 300 and the third testing device 400 are sequentially arranged on the rack 800 from back to front, and each of the first testing device 200, the second testing device 300 and the third testing device 400 is used for testing the industrial power supply on the positioning carrier 100;

[0055] The first conveying device 600 is arranged on the rack 800, the front end of the first conveying device 600 is arranged in front of the third testing device 400, and the first conveying device 600 is used for conveying the plurality of positioning carriers 100 from back to front, so that the plurality of positioning carriers 100 are sequentially moved to the first testing device 200, the second testing device 300 and the third testing device 400;

[0056] The first conveying and discharging device 820 is arranged on the rack 800, the first conveying and discharging device 820 is arranged in front of the first conveying device 600, and the first conveying and discharging device 820 is used for conveying the unqualified industrial power supply from back to front;

[0057] The second conveying and discharging device 830 is arranged on the rack 800, the second conveying and discharging device 830 is arranged in front of the first conveying device 600, and the second conveying and discharging device 830 is used for conveying the qualified industrial power supply from back to front;

[0058] The carrying device 1000 is arranged on the rack 800, and is electrically connected with the first testing device 200, the second testing device 300 and the third testing device 400, so that the carrying device 1000 can carry the industrial power supply on the positioning carrier 100 at the front end of the first conveying device 600 to the first conveying and discharging device 820 or the second conveying and discharging device 830.

[0059] It can be understood that when it is needed to detect the industrial power supply, the industrial power supply to be detected can be placed on the positioning carrier 100. The first conveying device 600 is started, and the first conveying device 600 can convey multiple positioning carriers 100 from back to front, so that multiple positioning carriers 100 and the industrial power supply on the multiple positioning carriers 100 move to the first testing device 200, the second testing device 300 and the third testing device 400 in sequence. The first testing device 200, the second testing device 300 and the third testing device 400 can all perform corresponding tests on the industrial power supply to be detected on the positioning carrier 100, and when the first conveying device 600 drives the positioning carrier 100 and the industrial power supply on the positioning carrier 100 to pass through the first testing device 200, the second testing device 300 and the third testing device 400 in sequence, the omnibearing test on the industrial power supply can be completed.

[0060] After the first testing device 200, the second testing device 300 and the third testing device 400 complete the test on the industrial control power supply, the first testing device 200, the second testing device 300 and the third testing device 400 will send signals to the carrying device 1000 according to the test results. After the test on the industrial control power supply is completed, the first conveying device 600 continues to convey the positioning carrier 100 and the industrial control power supply on the positioning carrier 100 forward, so that the positioning carrier 100 and the industrial control power supply on the positioning carrier 100 move to the front end of the first conveying device 600. After receiving the signals sent by the first testing device 200, the second testing device 300 and the third testing device 400, the carrying device 1000 can distinguish whether the industrial control power supply at the front end of the first conveying device 600 is qualified. When the industrial control power supply at the front end of the first conveying device 600 is unqualified, the carrying device 1000 carries the industrial control power supply to the first conveying and discharging device 820, and the first conveying and discharging device 820 conveys the unqualified industrial control power supply from back to front, so that the unqualified industrial control power supply moves to the area for collecting unqualified products. When the industrial control power supply at the front end of the first conveying device 600 is qualified, the carrying device 1000 carries the industrial control power supply to the second conveying and discharging device 830, and the second conveying and discharging device 830 conveys the qualified industrial control power supply from back to front, so that the qualified industrial control power supply moves to the area for collecting qualified products, thereby completing the sorting of the industrial control power supply. The first conveying device 600 in the industrial control power supply test equipment can sequentially move the industrial control power supplies on the plurality of positioning carriers 100 to the plurality of testing devices for testing, without the need for an operator to carry the industrial control power supply between the plurality of testing devices, so as to complete the all-around test of the industrial control power supply, which is beneficial to improve the test efficiency of the industrial control power supply. Moreover, the industrial control power supply test equipment can sort the industrial control power supply according to the test results, which improves the sorting speed of the industrial control power supply and eliminates the need for manual sorting, which is beneficial to improve the sorting efficiency of the industrial control power supply.

[0061] On the other hand, under the action of the first conveying device 600, the plurality of positioning carriers 100 and the industrial control power supplies on the plurality of positioning carriers 100 can sequentially move to the first testing device 200, the second testing device 300 and the third testing device 400, so that the first testing device 200, the second testing device 300 and the third testing device 400 can simultaneously test the industrial control power supplies on the positioning carriers 100, which shortens the time interval between multiple tests and is also beneficial to improve the test efficiency of the industrial control power supply.

[0062] In the embodiment of the present application, the first conveying device 600 is arranged below the first testing device 200, the second testing device 300 and the third testing device 400, and the first conveying device 600 can drive the plurality of positioning carriers 100 to move to below the first testing device 200, the second testing device 300 and the third testing device 400 in sequence, so that the first testing device 200, the second testing device 300 and the third testing device 400 can test the industrial power supply on the positioning carrier 100.

[0063] The first testing device 200 is a three-stage testing device, that is, the three-stage testing device can perform Q3 testing on the industrial power supply. The second testing device 300 is a four-stage testing device, that is, the four-stage testing device can perform Q4 testing on the industrial power supply. The third testing device 400 is a five-stage testing device, that is, the five-stage testing device can perform Q5 testing on the industrial power supply. It needs to be explained that the Q3 and Q4 testing are function testing and reliability testing, and the Q3 and Q4 testing stages involve basic function detection of the industrial power supply, such as whether the voltage, current and power are normal, and whether the product can keep stable under the specified load. The Q5 testing is a comprehensive testing before delivery, such as electromagnetic compatibility (EMC) testing, to ensure that the industrial power supply does not generate electromagnetic interference and can work normally in an environment with electromagnetic interference; and extreme testing, such as overvoltage, overcurrent, short circuit and overload testing of the industrial power supply under extreme conditions, to test the safety and self-protection function thereof.

[0064] The first test device 200 is taken as an example, which comprises a lifting driving assembly, a mounting plate, an input power module, a monitoring and analyzing module and a plurality of detection probes. The output end of the lifting driving assembly is connected with the mounting plate, and the plurality of detection probes are arranged on the mounting plate and electrically connected with the input power module and the monitoring and analyzing module. When the first conveying device 600 drives the positioning carrier 100 to move below the mounting plate, the lifting driving assembly drives the mounting plate to descend, so that the plurality of detection probes on the mounting plate touch the input and output ends or pins of the corresponding components on the industrial control power supply circuit board. Then the input power module supplies power to the plurality of detection probes, so that the industrial control power supply is powered on, and the monitoring and analyzing module can receive the relevant electrical signals after the industrial control power supply is powered on, so as to perform function analysis and reliability analysis on the industrial control power supply, and then complete the Q3 test of the industrial control power supply. After the Q3 test is completed, the lifting driving assembly drives the mounting plate to ascend, and the first conveying device 600 drives the positioning carrier 100 to move forward below the second test device 300 to perform the Q4 test. After the Q4 test is completed, the first conveying device 600 drives the positioning carrier 100 to move forward below the third test device 400 to perform the Q5 test. The second test device 300 and the third test device 400 are similar to the first test device 200 in structure and principle, and the three-stage test device, the four-stage test device and the five-stage test device are conventional test devices of electronic products, which will not be described further.

[0065] In the embodiment of the application, after the first test device 200, the second test device 300 and the third test device 400 complete the test on the industrial control power supply, the first signal and the second signal are generated. The first signal is a qualified signal, and the second signal is an unqualified signal. When the conveying device 1000 receives the first signal of the first test device 200, the second test device 300 and the third test device 400, it indicates that the industrial control power supply moved to the front end of the first conveying device 600 is qualified. When the conveying device 1000 receives any second signal of the first test device 200, the second test device 300 or the third test device 400, it indicates that the industrial control power supply moved to the front end of the first conveying device 600 is unqualified. In other words, if any one of the first test device 200, the second test device 300 and the third test device 400 has an unqualified test result, it means that the industrial control power supply is unqualified. If all the test results of the first test device 200, the second test device 300 and the third test device 400 are qualified, it means that the industrial control power supply is qualified.

[0066] As an embodiment of the present application, the industrial power supply testing and sorting device further comprises a visual detection device (not shown in the figure), which is arranged on the rack 800, is arranged in front of the third testing device 400, and is arranged behind the front end of the first conveying device 600, so that the first conveying device 600 can drive the plurality of positioning carriers 100 to move to the visual detection device in turn, and the visual detection device is used for visually detecting the industrial power supply on the positioning carrier 100. It can be understood that under the conveying action of the first conveying device 600, the positioning carrier 100 and the industrial power supply on the positioning carrier 100 will move to the lower side of the visual detection device after leaving the third testing device 400, so that the visual detection device can visually detect the industrial power supply on the positioning carrier 100. Specifically, the visual detection is used for detecting the appearance, welding quality, component mounting position, silk screen and the like of the industrial power supply on the positioning carrier 100, so as to ensure that the industrial power supply has no appearance defects. The visual detection device mainly comprises a camera and an image recognition module, and the visual detection device is a common defect image recognition detection device, which will not be described further here.

[0067] In the embodiment of the present application, the industrial power supply to be tested is carried by the feeding manipulator to the positioning carrier 100 on the rear end of the first conveying device 600.

[0068] Reference Figure 2 , Figure 5 , Figure 6 and Figure 7 , the industrial power supply testing and sorting device further comprises a reflow device 500 and a second conveying device 700, both of which are arranged on the rack 800, the second conveying device 700 is arranged below the first conveying device 600, the second conveying device 700 is used for conveying a plurality of positioning carriers 100 from front to back, and the reflow device 500 is used for moving the positioning carrier 100 on the front end of the first conveying device 600 to the front end of the second conveying device 700, and moving the positioning carrier 100 on the rear end of the second conveying device 700 to the rear end of the first conveying device 600.

[0069] Specifically, the reflow device 500 comprises a first lifting driving mechanism 510 and a first transfer conveying mechanism 520, the first lifting driving mechanism 510 is used for driving the first transfer conveying mechanism 520 to ascend or descend, so that the first transfer conveying mechanism 520 moves to the front of the front end of the first conveying device 600 or the front of the front end of the second conveying device 700, the first transfer conveying mechanism 520 is used for moving a single positioning carrier 100 in the front-rear direction, so that the positioning carrier 100 on the front end of the first conveying device 600 can be moved to the first transfer conveying mechanism 520, or the positioning carrier 100 on the first transfer conveying mechanism 520 can be moved to the front end of the second conveying device 700.

[0070] Specifically, the returning device 500 further comprises a second lifting driving mechanism 530 and a second transfer mechanism 540, the second lifting driving mechanism 530 is used to drive the second transfer mechanism 540 to move upwards or downwards, so that the second transfer mechanism 540 moves to the rear of the rear end of the first conveying device 600 or the rear of the rear end of the second conveying device 700, and the second transfer mechanism 540 is used to move the single positioning carrier 100 in the front-rear direction, so that the positioning carrier 100 on the second transfer mechanism 540 can move to the rear end of the first conveying device 600, or the positioning carrier 100 on the rear end of the second conveying device 700 can move to the second transfer mechanism 540.

[0071] It can be understood that the first lifting driving mechanism 510 drives the first transfer mechanism 520 to move upwards, so that the first transfer mechanism 520 moves to the front of the front end of the first conveying device 600. After the unloading manipulator takes away the industrial power supply on the positioning carrier 100 on the front end of the first conveying device 600, the positioning carrier 100 continues to move forward under the action of the first conveying device 600 and moves to the first transfer mechanism 520, the first transfer mechanism 520 moves the positioning carrier 100 from back to front, so that the first transfer mechanism 520 stops moving the positioning carrier 100 after the positioning carrier 100 completely falls on the first transfer mechanism 520. Then the first lifting driving mechanism 510 drives the first transfer mechanism 520 to move downwards, so that the first transfer mechanism 520 moves to the front of the front end of the second conveying device 700. Then the first transfer mechanism 520 moves the positioning carrier 100 from front to back, so that the positioning carrier 100 moves from the first transfer mechanism 520 to the front end of the second conveying device 700. After the positioning carrier 100 completely leaves the first transfer mechanism 520, the first lifting driving mechanism 510 drives the first transfer mechanism 520 to move upwards, so that the first transfer mechanism 520 moves to the front of the front end of the first conveying device 600, and the cycle is repeated in this way, so that the positioning carrier 100 on the front end of the first conveying device 600 can move to the front end of the second conveying device 700.

[0072] The second lifting driving mechanism 530 drives the second transfer conveying mechanism 540 to descend, so that the second transfer conveying mechanism 540 moves to the rear of the rear end of the second conveying device 700. The positioning carrier 100 continues to move backward under the action of the second conveying device 700 and moves onto the second transfer conveying mechanism 540, the second transfer conveying mechanism 540 moves the positioning carrier 100 from front to rear, so that after the positioning carrier 100 completely falls on the second transfer conveying mechanism 540, the second transfer conveying mechanism 540 stops moving the positioning carrier 100. Then the second lifting driving mechanism 530 drives the second transfer conveying mechanism 540 to ascend, so that the second transfer conveying mechanism 540 moves to the rear of the rear end of the first conveying device 600. Then the feeding manipulator carries the industrial power supply to be tested onto the positioning carrier 100 on the second transfer conveying mechanism 540, and then the second transfer conveying mechanism 540 moves the positioning carrier 100 from rear to front, so that the positioning carrier 100 moves from the second transfer conveying mechanism 540 to the rear end of the first conveying device 600. After the positioning carrier 100 completely leaves the second transfer conveying mechanism 540, the first lifting driving mechanism 510 drives the second transfer conveying mechanism 540 to descend, so that the second transfer conveying mechanism 540 moves to the rear of the rear end of the second conveying device 700, and so on, so that the positioning carrier 100 on the rear end of the second conveying device 700 can move to the rear end of the first conveying device 600. Under the action of the first lifting driving mechanism 510, the first transfer conveying mechanism 520, the second lifting driving mechanism 530 and the second transfer conveying mechanism 540, the positioning carrier 100 can be realized backflow.

[0073] Reference Figure 3The first transfer device 600 further comprises a first transfer mechanism 520. The first transfer mechanism 520 comprises a first base 521 and two first conveying belts 523. The first base 521 is connected with the output end of the first lifting driving mechanism 510. The first base 521 is provided with a first positioning groove 522 and a first mounting groove 524. The first positioning groove 522 is communicated with the first mounting groove 524. The first positioning groove 522 is arranged above the first mounting groove 524. The two first conveying belts 523 are parallel to the front-rear direction. The two first conveying belts 523 are arranged in the first mounting groove 524. The two first conveying belts 523 are respectively rotatably connected with the opposite two side walls (left and right side walls) of the first mounting groove 524. The two first conveying belts 523 are used for moving the positioning carrier 100 along the front-rear direction. The opposite two side walls of the first positioning groove 522 can abut against the positioning carrier 100. It can be understood that the positioning carrier 100 on the front end of the first transfer device 600 can be moved onto the two first conveying belts 523. Then the two first conveying belts 523 move the positioning carrier 100 from back to front, so that the positioning carrier 100 completely falls on the two first conveying belts 523, and the positioning carrier 100 is moved into the first positioning groove 522. The opposite two side walls (left and right side walls) of the first positioning groove 522 can abut against the positioning carrier 100, so as to ensure that the positioning carrier 100 can be stably lifted.

[0074] The first transfer mechanism 520 further comprises two first supporting plates. The two first supporting plates are respectively arranged on the left and right side walls of the first mounting groove 524. The two first supporting plates are respectively arranged in the area surrounded by the two first conveying belts 523. The two first supporting plates respectively support the left and right sides of the positioning carrier 100 through the two first conveying belts 523.

[0075] With reference to Figure 5 and Figure 6 The first lifting driving mechanism 510 comprises a first support 511. The first support 511 is connected with the rack 800 and arranged in front of the first transfer device 600 and the second transfer device 700. The first lifting driving mechanism 510 comprises a first lifting cylinder 512, a plurality of first guide rods 513 and a plurality of first guide sleeves 514. The piston rod of the first lifting cylinder 512 is connected with the first transfer mechanism 520. The cylinder body of the first lifting cylinder 512 is connected with the first support 511. The plurality of first guide sleeves 514 are arranged on the first support 511. The upper ends of the plurality of first guide rods 513 are connected with the first transfer mechanism 520. The lower ends of the plurality of first guide rods 513 are respectively arranged in the plurality of first guide sleeves 514. It can be understood that the piston rod of the first lifting cylinder 512 is extended or retracted, so as to drive the first transfer mechanism 520 to ascend or descend. The plurality of first guide rods 513 play a guiding role in the ascending and descending movement of the first transfer mechanism 520, so that the first transfer mechanism 520 can be stably lifted. The piston rod of the first lifting cylinder 512 is connected with the first base 521.

[0076] In the embodiment of the present application, the second lifting driving mechanism 530 is the same in structure and principle as the first lifting driving mechanism 510, and the second transfer conveying mechanism 540 is the same in structure and principle as the first transfer conveying mechanism 520, which will not be further described here. In the embodiment of the present application, the rack 800 is further provided with a spacing device, which is used to make the plurality of positioning carriers 100 on the second conveying device 700 move to the second transfer conveying mechanism 540 in sequence, so as to avoid the positioning carriers 100 from falling off from the rear end of the second conveying device 700.

[0077] Reference Figure 3 The industrial power supply test sorting equipment further comprises a plurality of positioning devices 900, which are arranged on the rack 800, and are respectively arranged corresponding to the first test device 200, the second test device 300 and the third test device 400. The plurality of positioning devices 900 are used to position the positioning carriers 100. It can be understood that the lower portion of each of the first test device 200, the second test device 300 and the third test device 400 is provided with a positioning device 900, which can position the positioning carrier 100, so as to ensure that the first test device 200, the second test device 300 and the third test device 400 can smoothly test the industrial power supply on the positioning carrier 100.

[0078] Specifically, the positioning device 900 comprises a bottom plate 960, a swing arm 920, a limiting block 910, a first elastic member and a second elastic member. The limiting block 910 and the swing arm 920 each have a first end and a second end. The swing arm 920 is arranged in front of the limiting block 910. The second end of the limiting block 910 is hinged to the bottom plate 960. The limiting block 910 is provided with a guide inclined surface 911, which is used to abut against the positioning carrier 100 on the first conveying device 600, so as to make the positioning carrier 100 on the first conveying device 600 move to the space between the swing arm 920 and the limiting block 910. The upper end of the first elastic member abuts against the limiting block 910, and the lower end of the first elastic member is connected to the bottom plate 960. The first elastic member is used to upwardly push the first end of the limiting block 910, so as to make the first end of the limiting block 910 abut against the rear end of the positioning carrier 100. The second end of the swing arm 920 is hinged to the bottom plate 960. One end of the second elastic member is connected to the swing arm 920, and the other end of the second elastic member is connected to the bottom plate 960. The second elastic member is used to drive the first end of the swing arm 920 to swing upwardly, so as to make the first end of the swing arm 920 abut against the front end of the positioning carrier 100.

[0079] It can be understood that the positioning carrier 100 moves forward under the action of the first conveying device 600, and in the process of the forward movement of the positioning carrier 100, the positioning carrier 100 abuts against the guide slope 911 on the limiting block 910. With the continuous forward movement of the positioning carrier 100, the first end of the limiting block 910 swings downward, and the first elastic member is compressed, so that the positioning carrier 100 passes above the limiting block 910 and moves to between the limiting block 910 and the swing arm 920. After the positioning carrier 100 completely passes above the limiting block 910, the first end of the limiting block 910 is driven by the first elastic member to swing upward, so that the first end of the limiting block 910 abuts against the rear end of the positioning carrier 100. Under the action of the second elastic member, the first end of the swing arm 920 swings upward. When the positioning carrier 100 moves to between the swing arm 920 and the limiting block 910, the upper end of the swing arm 920 can abut against the front end of the positioning carrier 100. Under the abutment of the first end of the swing arm 920 and the first end of the limiting block 910, the positioning carrier 100 is positioned, so that the positioning carrier 100 can accurately move to the first test device 200, the second test device 300 and the third test device 400, so that the first test device 200, the second test device 300 and the third test device 400 can test the industrial control power supply on the positioning carrier 100.

[0080] As an embodiment of the present application, the first elastic member is a spring, and the second elastic member is a torsion spring.

[0081] With reference to Figure 8 and Figure 9 , the positioning carrier 100 is provided with a plurality of positioning holes, and the positioning device 900 comprises a support plate 930, a first air cylinder 940 and a second air cylinder 950. The support plate 930 is arranged between the limiting block 910 and the swing arm 920, and the support plate 930 is provided with a plurality of positioning columns. The cylinder body of the first air cylinder 940 is connected with the bottom plate 960, and the piston rod of the first air cylinder 940 is connected with the support plate 930. The first air cylinder 940 is used to drive the support plate 930 to rise, so that the plurality of positioning columns are respectively inserted into the plurality of positioning holes, and the support plate 930 lifts the positioning carrier 100. The cylinder body of the second air cylinder 950 is arranged on the bottom plate 960, and the piston rod of the second air cylinder 950 can push the second end of the swing arm 920 upward, so that the first end of the swing arm 920 can swing downward below the positioning carrier 100.

[0082] It can be understood that after the positioning carrier 100 completely sweeps over the limiting block 910 and moves between the limiting block 910 and the swing arm 920, a plurality of positioning columns on the support plate 930 positioned below the positioning carrier 100 are respectively aligned with a plurality of positioning holes on the positioning carrier 100. Then the first cylinder 940 drives the support plate 930 to rise, so that the plurality of positioning columns are respectively inserted into the plurality of positioning holes on the positioning carrier 100, and the support plate 930 lifts the positioning carrier 100, the positioning carrier 100 is separated from the first conveying device 600, and the abutment with the swing arm 920 and the limiting block 910 is separated. Under the action of the plurality of positioning columns, the positioning carrier 100 can be accurately positioned at the first test device 200, the second test device 300 and the third test device 400. The positioning mode of the support plate 930 and the plurality of positioning columns can more accurately position the positioning carrier 100, so as to ensure that the positioning carrier 100 can move to the correct position. On the other hand, the upward movement of the support plate 930 positions the positioning carrier 100, so that the positioning carrier 100 can be closer to the test end of the first test device 200, the second test device 300 or the third test device 400.

[0083] After the first test device 200, the second test device 300 or the third test device 400 completes the test, the piston rod of the second cylinder 950 pushes the second end of the swing arm 920 upward, so that the first end of the swing arm 920 swings downward and moves below the positioning carrier 100. Then the first cylinder 940 drives the support plate 930 to descend, so that the positioning carrier 100 falls on the first conveying device 600 again, and the plurality of positioning columns are respectively extracted from the plurality of positioning holes. Under the conveying action of the first conveying device 600, the positioning carrier 100 can continue to move forward. After the positioning carrier 100 sweeps over the swing arm 920, the second cylinder 950 stops pushing the second end of the swing arm 920, and the first end of the swing arm 920 swings upward under the action of the torsional spring, so that the swing arm 920 is reset.

[0084] Reference Figures 8 to 11 The first end of the swing arm 920 is rotatably provided with a roller 921, and the first end of the swing arm 920 is used to abut with the positioning carrier 100 through the roller 921. It can be understood that the first end of the first swing arm 920 abuts with the positioning carrier 100 through the roller 921, which reduces the friction between the first end of the swing arm 920 and the positioning carrier 100, and avoids scratching the positioning carrier 100.

[0085] Reference Figure 12The carrying device 1000 comprises a YZ driving mechanism 1010 and a clamping mechanism 1020, the first conveying and discharging device 820 is arranged on the left side of the second conveying and discharging device 830, the clamping mechanism 1020 is used for clamping the industrial control power supply on the positioning carrier 100 at the front end of the first conveying device 600, and the YZ driving mechanism 1010 is used for driving the clamping mechanism 1020 to move in the left-right direction and the up-down direction, so that the clamping mechanism 1020 can carry the industrial control power supply to the first conveying and discharging device 820 or the second conveying and discharging device 830.

[0086] It can be understood that the YZ driving mechanism 1010 first drives the clamping mechanism 1020 to move in the left-right direction, so that the clamping mechanism 1020 moves above the front end of the first conveying device 600. Then the YZ driving mechanism 1010 drives the clamping mechanism 1020 to descend, so that the clamping mechanism 1020 can clamp the industrial control power supply on the positioning carrier 100 at the front end of the first conveying device 600. Then the YZ driving mechanism 1010 drives the clamping mechanism 1020 and the industrial control power supply clamped by the clamping mechanism 1020 to move above the first conveying and discharging device 820 or the second conveying and discharging device 830 according to the received signal, and drives the clamping mechanism 1020 to descend. Finally, the clamping mechanism 1020 releases the industrial control power supply, and the sorting of the industrial control power supply is completed.

[0087] In the embodiment of the application, the YZ driving mechanism 1010 is a common mechanical hand, which will not be described further here. The clamping mechanism 1020 comprises a plurality of clamping cylinders and a plurality of clamping jaws, both output ends of the clamping cylinders are connected with the clamping jaws, which will not be described further here.

[0088] In the embodiment of the application, with reference to Figure 12 The first conveying and discharging device 820 comprises a first discharging belt, the first discharging belt is rotatably connected to the rack 800, the second conveying and discharging device 830 comprises a second discharging belt, the first discharging belt is rotatably connected to the rack 800, and the first discharging belt and the second discharging belt can both convey the industrial control power supply from back to front, which will not be described further here.

[0089] With reference to Figure 3The industrial control power supply test equipment further comprises two support plates 930 parallel to the front-rear direction, the two support plates 930 are arranged on the rack 800, the first conveying device 600 is arranged between the two support plates 930, and the two support plates 930 can abut against the plurality of positioning carriers 100 on the first conveying device 600. It can be understood that the two support plates 930 can abut against the plurality of positioning carriers 100 on the first conveying device 600, so that the two support plates 930 can play a positioning role on the movement of the positioning carriers 100, so that the positioning carriers 100 can move stably on the first conveying device 600. Specifically, in the embodiment of the present application, the first conveying device 600 comprises two second conveying belts 610 parallel to the front-rear direction, and the two second conveying belts 610 are rotatably connected to the two support plates 930. The two second conveying belts 610 are used to support the positioning carriers 100. The first conveying device 600 further comprises two second support plates, the two second support plates are arranged on the two support plates 930 respectively, the two second support plates are arranged in the area surrounded by the two second conveying belts 610 respectively, and the two second support plates support the left and right sides of the positioning carriers 100 respectively through the second conveying belts 610.

[0090] The technical features of the above-described embodiments can be combined in any manner. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described, but as long as the combinations of the technical features do not exist contradictory, they should be considered as the scope of the present disclosure.

[0091] Of course, the present application is not limited to the above-described embodiments, and those skilled in the art can make equivalent modifications or replacements without departing from the spirit of the present application, and these equivalent modifications or replacements are all included in the scope defined by the claims of the present application.

Claims

1. An industrial control power supply testing and sorting device, characterized in that, include: frame; Multiple positioning carriers, all of which are used for positioning industrial control power supplies; A first testing device, a second testing device, and a third testing device are arranged sequentially from back to front on the frame. The first testing device, the second testing device, and the third testing device are all used to test the industrial control power supply on the positioning carrier. A first conveying device is mounted on the frame, with its front end positioned in front of the third testing device. The first conveying device is used to convey multiple positioning carriers from back to front, so that the multiple positioning carriers are sequentially moved to the first testing device, the second testing device, and the third testing device. A first conveying and unloading device is mounted on the frame and positioned in front of the first conveying device. The first conveying and unloading device is used to convey the unqualified industrial control power supply from back to front. The second conveying and unloading device is mounted on the frame and located in front of the first conveying device. The second conveying and unloading device is used to convey qualified industrial control power supplies from back to front. A conveying device is mounted on the frame and is electrically connected to the first testing device, the second testing device and the third testing device, so that the conveying device can transport the industrial control power supply on the positioning carrier at the front end of the first conveying device to the first conveying and unloading device or the second conveying and unloading device. A return device and a second conveying device are both mounted on the frame. The return device includes a first lifting drive mechanism and a first transfer conveying mechanism. The first transfer conveying mechanism includes a first base and two first conveyor belts. The first base is connected to the output end of the first lifting drive mechanism. The first base has a first positioning groove and a first mounting groove, and the first positioning groove communicates with the first mounting groove. Multiple positioning devices are mounted on the frame. Each positioning device includes a base plate, a swing arm, a limiting block, a first elastic element, and a second elastic element. The limiting block and the swing arm each have a first end and a second end. The swing arm is located in front of the limiting block. The second end of the limiting block is hinged to the base plate. The limiting block has a guide slope for abutting against the positioning carrier on the first conveying device, so that the positioning carrier on the first conveying device can move between the swing arm and the limiting block. The upper end of the first elastic element abuts against the limiting block, and the lower end of the first elastic element is connected to the base plate. The first elastic element is used to push the first end of the limiting block upward, so that the first end of the limiting block can abut against the rear end of the positioning carrier. The second end of the swing arm is hinged to the base plate. One end of the second elastic element is connected to the swing arm, and the other end of the second elastic element is connected to the base plate. The second elastic element is used to drive the first end of the swing arm to swing upward, so that the first end of the swing arm can abut against the front end of the positioning carrier. The positioning carrier has multiple positioning holes, and the positioning device includes a support plate, a first cylinder and a second cylinder. The support plate is located between the limiting block and the swing arm, and the support plate has multiple positioning posts.

2. The industrial control power supply testing and sorting equipment according to claim 1, characterized in that: It also includes a visual inspection device, which is mounted on the frame and located in front of the third testing device and behind the front end of the first conveying device, so that the first conveying device can drive multiple positioning carriers to move sequentially to the visual inspection device. The visual inspection device is used to perform visual inspection on the industrial control power supply on the positioning carrier.

3. The industrial control power supply testing and sorting equipment according to claim 1, characterized in that: The second conveying device is located below the first conveying device. The second conveying device is used to convey a plurality of the positioning carriers from front to back. The return device is used to move the positioning carriers on the front end of the first conveying device to the front end of the second conveying device, and to move the positioning carriers on the rear end of the second conveying device to the rear end of the first conveying device.

4. The industrial control power supply testing and sorting equipment according to claim 3, characterized in that: The first lifting drive mechanism is used to drive the first transfer conveyor mechanism to rise or fall, so that the first transfer conveyor mechanism moves to the front of the front end of the first conveying device or the front end of the second conveying device. The first transfer conveyor mechanism is used to move a single positioning carrier in the front-back direction, so that the positioning carrier on the front end of the first conveying device can move onto the first transfer conveyor mechanism, or so that the positioning carrier on the first transfer conveyor mechanism can move onto the front end of the second conveying device.

5. The industrial control power supply testing and sorting equipment according to claim 4, characterized in that: The first positioning groove is located above the first mounting groove. Both first conveyor belts are parallel to the front-back direction and are located inside the first mounting groove. The two first conveyor belts are rotatably connected to two opposite side walls of the first mounting groove. Both first conveyor belts are used to move the positioning carrier in the front-back direction. The two opposite side walls of the first positioning groove can abut against the positioning carrier.

6. The industrial control power supply testing and sorting equipment according to claim 1, characterized in that: The plurality of positioning devices are respectively configured to correspond to the first testing device, the second testing device and the third testing device, and the plurality of positioning devices are all used to position the positioning vehicle.

7. The industrial control power supply testing and sorting equipment according to claim 6, characterized in that: The cylinder body of the first cylinder is connected to the base plate, and the piston rod of the first cylinder is connected to the support plate. The first cylinder is used to drive the support plate to rise so that the multiple positioning pins are inserted into the multiple positioning holes respectively, and the support plate lifts the positioning carrier. The cylinder body of the second cylinder is located on the base plate, and the piston rod of the second cylinder can push the second end of the swing arm upward so that the first end of the swing arm can swing down to below the positioning carrier.

8. The industrial control power supply testing and sorting equipment according to claim 7, characterized in that: The first end of the swing arm is rotatably provided with a roller, and the first end of the swing arm is used to abut against the positioning carrier via the roller.

9. The industrial control power supply testing and sorting equipment according to claim 1, characterized in that: The conveying device includes a YZ drive mechanism and a clamping mechanism. The first conveying and unloading device is located to the left of the second conveying and unloading device. The clamping mechanism is used to clamp the industrial control power supply on the positioning carrier at the front end of the first conveying device. The YZ drive mechanism is used to drive the clamping mechanism to move in the left-right and up-down directions so that the clamping mechanism can transport the industrial control power supply to the first conveying and unloading device or the second conveying and unloading device.

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