CN212180932U - Automatic capacitor testing device - Google Patents

Abstract

The application provides an automatic testing arrangement of electric capacity, which comprises a frame, a framed bent conveyer for circulating conveying framed bent, an inserting mechanism for cartridge electric capacity on the framed bent, insert material and open and press from both sides the mechanism, a electric capacity aligning device for supplying with feedway electric capacity counterpoint conveying to inserting mechanism, a collecting mechanism for electric capacity takes out on the framed bent behind the test electric capacity, get material and open and press from both sides the mechanism, a receive material testing arrangement for conveying to sorting device after being used for testing electric capacity that collecting mechanism took out and be used for static test mechanism of electric capacity performance on each framed bent. The application provides an automatic testing arrangement of electric capacity, through set up static test mechanism in bent frame conveyer to can have the bent frame conveying of electric capacity to convey static test mechanism through bent frame conveyer, make the electric property of each electric capacity on the static test bent frame of static test mechanism, electric capacity removes and vibrates when avoiding testing, guarantees the accuracy of test.

Description

Automatic capacitor testing device

Technical Field

The application belongs to the technical field of capacitance testing, and particularly relates to an automatic capacitance testing device.

Background

The ox horn capacitor is called as ox horn capacitor because it protrudes two pins like ox horn, and it is also called as welding pin type electrolytic capacitor, and is called as snap-in electrolytic capacitors. After the ox horn capacitor is manufactured, various performance tests are required, such as an appearance test, a capacitance value test, a voltage withstanding test, a maximum leakage current test, a loss angle test, a capacitance value error test, a temperature coefficient test, a failure rate test, a working temperature range test and the like. The current automatic capacitance tester generally screens and positions a screening machine, clamps the screening machine on a conveyor belt, and then sequentially conveys the screening machine to a testing device for testing. Or the capacitor is inserted on the bent frame and is connected with the capacitor through a lead in the bent frame, and when the bent frame is conveyed and passes through the testing device, the pins on the bent frame are contacted with the testing device so as to test the capacitor. Then the material is conveyed to a material receiving device for receiving the material. According to the structure, during testing, the position of the capacitor is dynamically changed, and the internal structure of the capacitor is easy to vibrate, so that the testing accuracy is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the present application is to provide an automatic capacitance testing device to solve the problem that the capacitance is easy to vibrate and the testing accuracy is affected during the automatic capacitance testing in the related art.

In order to achieve the above purpose, the embodiment of the present application adopts the following technical solutions: the utility model provides an automatic capacitor testing device, which comprises a frame, a feeding device for sequentially feeding capacitors, a sorting device for sorting the tested capacitors, a bent frame conveying device for circularly conveying bent frames, an inserting mechanism for inserting capacitors on the bent frames, an inserting support seat for positioning and supporting the bent frames at the corresponding positions of the inserting mechanism, an inserting and clamping mechanism for opening the testing clamps on the bent frames at the corresponding positions of the inserting mechanism, a capacitor aligning device for aligning and conveying the capacitors fed by the feeding device to the inserting mechanism, a collecting mechanism for collecting the capacitors on the bent frames after testing the capacitors, a material taking support seat for positioning and supporting the bent frames at the corresponding positions of the collecting mechanism, a material taking and clamping mechanism for opening the testing clamps on the bent frames at the corresponding positions of the collecting mechanism, and a material receiving and testing device for testing and conveying the capacitors taken out by the collecting mechanism to the sorting device, the automatic capacitance testing device further comprises a static testing mechanism for statically testing the electrical property of the capacitor on the bent, the static testing mechanism is arranged in the bent conveying device, the feeding device and the sorting device are respectively arranged on two sides of the bent conveying device, the inserting mechanism is adjacent to the capacitance aligning device, the capacitance aligning device is arranged between the feeding device and the bent conveying device, the inserting supporting seat and the inserting and clamping mechanism are arranged at the corresponding position of the inserting mechanism, the collecting mechanism is adjacent to the collecting testing device, the collecting testing device is arranged between the sorting device and the bent conveying device, the collecting supporting seat and the collecting and clamping mechanism are arranged at the corresponding position of the collecting mechanism, the bent conveying device, the inserting mechanism and the collecting supporting seat are arranged at the corresponding position of the collecting mechanism, The inserting and clamping mechanism, the capacitor aligning device, the collecting mechanism, the material taking supporting seat, the material taking and clamping mechanism, the material receiving testing device and the static testing mechanism are all installed on the rack.

In one embodiment, the bent frame conveying device comprises a bracket installed on the rack, the bracket comprises two parallel sliding rails, a plurality of connecting beams connected with the sliding rails and a plurality of support rods used for being matched with and supporting the bent frames, one sliding rail is sequentially provided with a storage position, a material inserting position and a material loading position, the other sliding rail is sequentially provided with a parking position, a material taking position and a material unloading position, the material loading position and the material unloading position are oppositely arranged, the material inserting position and the material taking position are oppositely arranged, the support rods are connected with the storage positions, sliding grooves for positioning bent frames are arranged in the sliding rails, the bent frame conveying device further comprises a reverse synchronous moving mechanism used for driving each sliding groove bent frame to reversely and synchronously move, a bent frame pushing mechanism used for pushing the bent frame on the parking position to slide to the bent frame pushing mechanism at the storage position, The creel on the feeding position is transferred to the static testing mechanism, and the creel after the capacitor is tested on the static testing mechanism is transferred to the discharging position by the creel changing mechanism, and the creel changing mechanism spans the feeding position and the discharging position; the static testing mechanism is arranged between the feeding position and the discharging position, the inserting and clamping opening mechanism is arranged at the inserting position, and the taking and clamping opening mechanism is arranged at the taking position.

In one embodiment, the bent frame pushing mechanism comprises a pushing frame for pushing the bent frame and a linear pusher, the linear pusher is used for driving the pushing frame to move, the linear pusher crosses two sliding rails, and the pushing frame is connected with the linear pusher.

In one embodiment, the row changing mechanism comprises a row clamping mechanism for clamping the row frame, a row changing traversing mechanism for driving the row clamping mechanism to transversely move and a row changing support for supporting the row changing traversing mechanism, the row clamping mechanism is slidably supported on the row changing support, the row changing support spans the feeding position and the discharging position, and the row changing traversing mechanism spans the feeding position and the discharging position.

In one embodiment, the reverse synchronous moving mechanism includes two synchronous belts, two feeding driving gears for driving the two synchronous belts to move in reverse directions, two feeding driven gears for supporting the two synchronous belts respectively in cooperation with the two feeding driving gears, a synchronous driving assembly for driving the two feeding driving gears to rotate in synchronous and reverse directions, a driving wheel seat for supporting each feeding driving gear respectively, and a driven wheel seat for supporting each feeding driven gear respectively, wherein the upper ends of the two synchronous belts are disposed in the two sliding grooves, and each driving wheel seat, each driven wheel seat and the synchronous driving assembly are supported on the bracket.

In one embodiment, the static test mechanism includes a pair of test components disposed opposite to each other, each of the test components includes a plurality of conductive rods for connecting to each conductive clip on the bent, a test rack supporting each conductive rod, and a pusher driving the test rack to move closer to and away from the bent.

In one embodiment, the capacitance aligning device comprises an aligning support plate, a testing lens for shooting a pin image of a capacitor to perform appearance detection, a suction seat for supporting the capacitor, a material taking mechanism for placing the capacitor on the suction seat, a rotating aligning mechanism for rotating and aligning the capacitor according to the image shot by the testing lens, a turning and material shifting mechanism for turning and placing the capacitor on the suction seat on the rotating aligning mechanism, and a material loading and transferring mechanism for transferring the capacitor on the rotating aligning mechanism to the position above the inserting position, the testing lens is supported on the alignment support plate, the suction seat is arranged right below the testing lens, the suction seat, the material taking and feeding mechanism, the rotary aligning mechanism, the overturning and moving mechanism and the material feeding and transferring mechanism are all supported on the aligning support plate, and the aligning support plate is arranged on the rack.

In one embodiment, the capacitor aligning device further includes a pressing mechanism for pressing the capacitor clamped by the inserting mechanism, the pressing mechanism includes a pressing plate for pressing the capacitor, a pressing lifting cylinder for driving the pressing plate to lift, and a connecting support for supporting the pressing lifting cylinder, and the connecting support is mounted on the aligning support plate.

In one embodiment, the receiving testing device comprises a receiving support plate, a single product testing mechanism for testing a single capacitor, a receiving assembly for transferring the capacitor, and an overturning receiving mechanism for overturning and placing the tested capacitor on the sorting device, wherein the overturning receiving mechanism, the single product testing mechanism and the receiving assembly are supported on the receiving support plate, and the receiving support plate is mounted on the rack.

In one embodiment, the material receiving testing device further comprises a laser coding mechanism, the laser coding mechanism comprises a laser coder for printing an identification code on the tested capacitor, a control clamp for clamping the capacitor and a coding mounting seat for supporting the control clamp, the coding mounting seat is supported on the material receiving supporting plate, the control clamp is positioned between the single product testing mechanism and the turnover receiving mechanism, and the receiving assembly stretches across the single product testing mechanism and the control clamp.

The embodiment of the application provides an automatic testing arrangement of electric capacity, through set up static test mechanism in bent frame conveyer to can have the bent frame conveying of electric capacity to convey static test mechanism through bent frame conveyer, make the electric property of each electric capacity on the static test bent frame of static test mechanism, electric capacity removes and vibrates when avoiding testing, guarantees the accuracy of test.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or exemplary technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an automatic capacitance testing device according to an embodiment of the present disclosure.

Fig. 2 is a schematic structural diagram of the part of the rack transport device and the static test mechanism in fig. 1.

Fig. 3 is a schematic structural view of the bracket in fig. 2.

Fig. 4 is a schematic structural diagram of the reverse synchronous moving mechanism in fig. 2.

Fig. 5 is a schematic structural view of the line-changing mechanism in fig. 2.

Fig. 6 is a schematic structural view of the clamping mechanism in fig. 5.

FIG. 7 is a schematic structural diagram of the static test mechanism in FIG. 2.

Fig. 8 is a schematic structural view of the creel pushing mechanism in fig. 2.

Fig. 9 is a schematic structural view of the inserting mechanism and the take-up mechanism in fig. 2.

Fig. 10 is a schematic structural diagram of a portion of the capacitor alignment apparatus in fig. 1.

Fig. 11 is a schematic structural diagram of the capacitor alignment apparatus in fig. 1.

Fig. 12 is a schematic structural view of the combination of the feeding mechanism, the overturning material moving mechanism and the feeding and moving mechanism in fig. 10.

Fig. 13 is a schematic structural view of the combination of the turnover material-moving mechanism and the feeding material-traversing mechanism in fig. 12.

Fig. 14 is a schematic structural view of the combination of the turning and moving mechanism, the feeding and traversing mechanism, and the rotary aligning mechanism in fig. 10.

Fig. 15 is a schematic structural view of the material receiving testing device in fig. 1.

Fig. 16 is a schematic view of a part of the structure of the material receiving testing device in fig. 15.

FIG. 17 is a schematic view of the combination of the receiving assembly, the reverse receiving mechanism and the linear mover in FIG. 15.

FIG. 18 is a schematic diagram of the configuration of the unit testing mechanism of FIG. 15.

Fig. 19 is a schematic structural diagram of the laser coding mechanism in fig. 15.

Wherein, in the drawings, the reference numerals are mainly as follows:

100-automatic capacitance testing device;

101-a feeding device; 102-a sorting device; 103-a frame; 10-a capacitance alignment device; 11-aligning support plates; 121-test lens; 122-a limiting mask; 1221-light holes; 123-suction seat; 124-aligning a sliding block; 125-alignment vertical rail; 126-alignment connecting rod; 127-aligning lifting component; 13-turning and material moving mechanism; 131-feeding overturning clamp; 132-a feeding sliding plate; 133-feeding chute plates; 134-a feeding overturning seat; 135-a feeding rotating mechanism; 1351-feeding and overturning gear; 1352-feeding and transversely moving the rack; 1353-a feeding slideway block; 1354-connecting rack; 136-a push clamp cylinder; 14-a feeding traversing mechanism; 15-taking a feeding mechanism; 151-taking clamp; 152-a feeding sliding block; 153-loading sliding rail; 154-a feeding connecting rod; 16-a feeding and transferring mechanism; 161-feeding transfer clamp; 162-a feeding slide block; 163-feeding slide rail; 17-a rotary alignment mechanism; 171-contraposition rotating clip; 172-contraposition rotating electrical machines; 173-a fixed seat; 18-a pressing mechanism; 181-pressing plate; 182-pressing lifting cylinder; 183-connecting support; 184-an elastic telescopic rod; 185-a connecting seat;

20-a bent frame conveying device; 21-a bracket; 21-a bracket; 211-connecting the cross beam; 212-a slideway rail; 2120-a chute; 2121-inserting the material level; 2122-material loading level; 2123-material discharging level; 2124-taking the material level; 2125-a parking position; 2126-storage location; 213-a supporting rod; 22-reverse synchronous moving mechanism; 221-a synchronous belt; 222-a feed gear; 223-driving wheel seat; 224-a feeding and discharging driven gear; 225-driven wheel seat; 226-piece; 227-synchronous drive components; 2271-drive shaft; 2272-slave bevel gear; 2273 — a main bevel gear; 2274 — synchronous machine; 2275-a motor base; 23-a bent pushing mechanism; 231-a pushing frame; 2311-a pushing rod; 2312-pushing the connecting plate; 2313-pushing block; 232-a pushing assembly; 233-connecting beam; 234-linear pusher; 24-a line changing mechanism; 241-a line changing bracket; 242-line changing and traversing mechanism; 243-clamping row mechanism; 2431-clamping row plate; 2432-clip row connection plate; 244-a gripper; 245-a clamp lift mechanism;

30-a static test mechanism; 31-a test component; 32-a conductive rod; 33-a test rack; 34-a pusher; 35-a clamping plate; 41-inserting the material supporting seat; 42-inserting and opening the clamp mechanism; 43-a plug-in mechanism; 431-inserting and clamping; 432-a mounting arm; 4321-support column; 433-a support arm; 4331-chute; 434-inserting a lifting mechanism; 435-elastic member; 436-insert mounting seat; 44-a harvesting mechanism; 441-collecting clip; 442-linker arm; 443-a take-up elevator mechanism; 45-take out support; 46-material taking and clamping opening mechanism;

50-a material receiving testing device; 51-a material receiving support plate; 511-arc shaped holes; 52-turning over the material receiving mechanism; 521-receiving and overturning the clamp; 522-a material receiving sliding plate; 523-material receiving slideway plate; 524-material receiving overturning seat; 525-pushing cylinder; 526-a material receiving rotating mechanism; 5261-rotating gear; 5262-collecting toothed belt; 5263-tensioning gear; 53-linear mover; 54-a material receiving assembly; 541-a material receiving clamp; 542-a receiving seat; 543-receiving sliding blocks; 544-material receiving sliding rail; 545-a material receiving connecting rod; 55-single item testing mechanism; 551-supporting block; 552-a conductive spring clip; 553-a clip opener; 5531-a mandril; 5532-a moving block; 5533-a material receiving unclamping cylinder; 554-a material receiving support; 555-material receiving lifting mechanism; 556-material receiving sliding block; 557-material collecting vertical rails; 56-laser coding mechanism; 561-laser coder; 562-control clip; 563-code mount; 564-coding connecting blocks; 565-code lifter; 566-code track; 567-code printing slide block; 57-bulge testing mechanism; 571-bulge test probes; 572-Probe Lift Cylinder; 573-bulge test strut; 91-bent; 911-test clip; 92-capacitance.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Reference throughout this specification to "one embodiment," "some embodiments," or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

For convenience of description, three coordinate axes which are mutually perpendicular in space are defined as an X axis, a Y axis and a Z axis respectively, and meanwhile, the direction along the X axis is a longitudinal direction, the direction along the Y axis is a transverse direction, and the direction along the Z axis is a vertical direction.

Referring to fig. 1 to 3, an automatic capacitance testing device 100 provided by the present application will now be described. The automatic capacitance testing device 100 comprises a rack 103, a bent frame conveying device 20, an inserting mechanism 43, an inserting supporting seat 41, an inserting and clamping opening mechanism 42, a capacitance aligning device 10, a collecting mechanism 44, a taking supporting seat 45, a taking and clamping opening mechanism 46, a receiving testing device 50 and a static testing mechanism 30. The bent frame conveying device 20, the inserting mechanism 43, the inserting supporting seat 41, the inserting and clamping opening mechanism 42, the capacitor aligning device 10, the collecting mechanism 44, the taking supporting seat 45, the taking and clamping opening mechanism 46, the receiving testing device 50 and the static testing mechanism 30 are all mounted on the rack 103. Static test mechanism 30 is located in framed bent conveyer 20, the both sides of framed bent conveyer 20 are located respectively to feedway 101 and sorting device 102, the adjacent electric capacity aligning device 10 setting of dress mechanism 43, electric capacity aligning device 10 is located between feedway 101 and framed bent conveyer 20, dress material support seat 41 is located the corresponding position of dress mechanism 43 with dress material opening clamp mechanism 42, collect the adjacent receipts of mechanism 44 test device 50 setting of mechanism, receive test device 50 and locate between sorting device 102 and framed bent conveyer 20, get material support seat 45 and get material opening clamp mechanism 46 and locate the corresponding position of collection mechanism 44. The feeding device 101 is used for sequentially feeding the capacitors 92 to realize automatic feeding of the capacitors 92. The sorting device 102 is used for sorting the tested capacitors 92 so as to automatically receive and sort the capacitors 92. The bent frame conveying device 20 is used for circularly conveying bent frames 91 to realize automatic conveying of the bent frames 91, moves the bent frames 91 to the static testing mechanism 30 for testing, and moves the bent frames 91 out after testing. The inserting mechanism 43 is used for inserting the capacitor 92 onto the bent frame 91, so as to automatically insert the capacitor 92 onto the test clip 911 on the bent frame 91. The inserting support 41 is used for positioning and supporting the bent frame 91 at the corresponding position of the inserting mechanism 43, so that the inserting mechanism 43 inserts the capacitor 92 onto the bent frame 91. The inserting and clamping mechanism 42 is used for opening the test clamp 911 on the corresponding bent frame 91 at the inserting mechanism 43 so as to insert the capacitor 92 onto the test clamp 911. The capacitor aligning device 10 is used for aligning and transferring the capacitors 92 supplied by the supply device 101 to the inserting mechanism 43 so that the inserting mechanism 43 inserts the capacitors 92. The take-up mechanism 44 is used for taking out the capacitors 92 on the bent frame 91 after the capacitors 92 are tested, so as to sort and recover the capacitors. The material taking support seat 45 is used for positioning and supporting the bent frame 91 corresponding to the position of the collecting mechanism 44, so that the collecting mechanism 44 can take out the capacitor 92 on the bent frame 91. The material taking and clamping mechanism 46 is used for opening the corresponding test clamp 911 on the bent frame 91 at the collecting mechanism 44, so that the collecting mechanism 44 can take out the capacitor 92 from the bent frame 91 conveniently. The receiving testing device 50 is used for testing the capacitor 92 taken out by the receiving mechanism 44 and then conveying the capacitor to the sorting device 102. The static test mechanism 30 is used for statically testing the electrical performance of the capacitor 92 on each bent 91 to ensure that the capacitor 92 can be tested well, and can avoid the vibration of the capacitor 92 during testing and ensure the accuracy of the testing.

The automatic capacitance testing device 100 provided by the embodiment of the application is characterized in that the static testing mechanism 30 is arranged in the bent frame conveying device 20, so that the bent frame 91 inserted with the capacitor 92 can be conveyed to the static testing mechanism 30 through the bent frame conveying device 20, the static testing mechanism 30 is used for statically testing the electrical property of each capacitor 92 on the bent frame 91, the capacitor 92 is prevented from moving and vibrating during testing, and the testing accuracy is ensured.

In one embodiment, referring to fig. 2 and 3, the bent frame transfer device 20 includes a bracket 21, a reverse synchronous moving mechanism 22, a bent frame pushing mechanism 23 and a line changing mechanism 24; the bracket 21 comprises two parallel sliding rails 212, a plurality of connecting beams 211 connecting the two sliding rails 212 and a plurality of support rods 213 for supporting the bent frame 91 in a matching manner, one sliding rail 212 is sequentially provided with a storage position 2126, a material inserting position 2121 and a material loading position 2122, the other sliding rail 212 is sequentially provided with a parking position 2125, a material taking position 2124 and a material discharging position 2123, the material loading position 2122 and the material discharging position 2123 are arranged oppositely, the material inserting position 2121 and the material taking position 2124 are arranged oppositely, each support rod 213 is connected with the parking position 2125 and the storage position 2126, and the bent frame 91 can move on the support rods 213; each of the track rails 212 is provided with a slide groove 2120 for positioning the bent frame 91, so that the occupied area can be reduced, the layout can be improved, and the structure can be simplified. The line changing mechanism 24 spans the loading position 2122 and the unloading position 2123; the static test mechanism 30 is disposed between the loading position 2122 and the unloading position 2123, the inserting and clamping mechanism 42 is disposed at the inserting position 2121, and the taking and clamping mechanism 46 is disposed at the taking position 2124. The reverse synchronous moving mechanism 22 is used to drive each runner 2120 bent frame 91 to move reversely and synchronously, so as to improve efficiency. The bent pushing mechanism 23 is used to push the bent 91 at the parking position 2125 to slide along each supporting rod 213 to the storage position 2126, that is, when the bent 91 is placed at the parking position 2125, the bent pushing mechanism 23 directly pushes the bent 91 to move, so that the bent 91 slides from the supporting rod 213 to the storage position 2126. The changer 24 is configured to transfer the bent frame 91 at the loading position 2122 to the static test mechanism 30 and transfer the bent frame 91 after testing the capacitor 92 at the static test mechanism 30 to the unloading position 2123.

In one embodiment, referring to fig. 2 and 4, the reverse synchronous moving mechanism 22 includes two synchronous belts 221, two feeding driving gears 222, two feeding driven gears 224, a synchronous driving assembly 227, two driving wheel seats 223 and two driven wheel seats 225, the two feeding driving gears 222 are respectively rotatably mounted on the two driving wheel seats 223, the two feeding driven gears 224 are respectively mounted on the two driven wheel seats 225, the two feeding driving gears 222 and the two feeding driven gears 224 respectively support the two synchronous belts 221 in a matching manner, and the synchronous driving assembly 227 is connected to the two feeding driving gears 222 to drive the two feeding driving gears 222 to synchronously rotate in a reverse direction, so as to drive the two synchronous belts 221 to reversely and synchronously move. The upper ends of the two timing belts 221 are disposed in the two slide grooves 2120, and each driving pulley base 223, each driven pulley base 225, and the timing driving unit 227 are supported on the carriage 21. The two row-feeding driving gears 222 are driven by the synchronous driving assembly 227 to rotate reversely and synchronously, so that the two synchronous belts 221 are driven to move reversely and synchronously, and the upper end of each synchronous belt 221 is arranged in the sliding groove 2120, so that the bent frame 91 can be supported and the bent frame 91 can be driven to move.

In some embodiments, the reverse synchronous moving mechanism 22 may also be two linear motors, which respectively push the bent frames 91 on the two slide rails 212 to synchronously move in reverse. In some embodiments, the reverse synchronous moving mechanism 22 may also be two rack and pinion mechanisms or two lead screw nut mechanisms to respectively push the bent frames 91 on the two slide rails 212 to synchronously move in reverse.

In one embodiment, please refer to fig. 2 and 4, the synchronous driving assembly 227 comprises two driving shafts 2271, two driven bevel gears 2272, a main bevel gear 2273, a synchronous motor 2274 and a motor base 2275, wherein the motor base 2275 is supported on the bracket 21, the synchronous motor 2274 is supported on the motor base 2275, the two driving shafts 2271 are respectively connected to the two driving gear driving gears 222, the two driven bevel gears 2272 are respectively mounted on the two driving shafts 2271, the main bevel gear 2273 is respectively engaged with the two driven bevel gears 2272, the two driven bevel gears 2272 are respectively disposed at two sides of the main bevel gear 2273, the main bevel gear 2273 is connected to the synchronous motor 2274, so as to drive the main bevel gear 2273 to rotate through the synchronous motor 2274, and further drive the two driven bevel gears 2272 to reversely rotate synchronously, and further drive the two driving gear driving gears 222 to reversely rotate synchronously via the two driving shafts 2271. The synchronous driving component 227 is simple in structure, convenient to arrange and good in stability. In some embodiments, other configurations may be used to drive the two row-driving gears 222 to rotate in opposite directions simultaneously, such as a gear set configuration, two servo motors, etc.

In one embodiment, the reverse synchronous moving mechanism 22 includes a plurality of support blocks 226 supporting the lower end of each of the timing belts 221, and each of the support blocks 226 is supported on the carriage 21. The support blocks 226 are arranged to better support the lower ends of the synchronous belts 221, so that the synchronous belts 221 can move stably.

In one embodiment, referring to fig. 2 and 8, the bent frame pushing mechanism 23 includes a pushing frame 231 for pushing the bent frame 91 and a linear pusher 234 for driving the pushing frame 231 to move, the linear pusher 234 crosses over the two track rails 212, the pushing frame 231 is connected to the linear pusher 234, so that the pushing frame 231 is driven by the linear pusher 234 to move back and forth between the parking position 2125 and the storage position 2126, and the pushing frame 231 pushes the bent frame 91 to slide from the parking position 2125 to the storage position 2126. In some embodiments, the air cylinder may be directly used to push the bent frame 91 to move.

In one embodiment, the bent frame pusher mechanism 23 includes a plurality of pushing frames 231 and a connection beam 233 connecting the pushing frames 231, and the connection beam 233 is connected to the linear pusher 234. A plurality of pushing frames 231 are used to more smoothly push the bent frames 91 to move, and a connection beam 233 is provided to connect each pushing frame 231 with the linear pusher 234.

In one embodiment, each pushing rack 231 includes two pushing rods 2311 and a pushing link plate 2312 connecting the two pushing rods 2311, the pushing link plate 2312 is connected with the connecting beam 233, and the pushing link plate 2312 is perpendicular to the sliding rail. This structure can be engaged by the pushing rods 2311 of the plurality of pushing frames 231 to simultaneously move the two bent frames 91 for improving efficiency. Each pushing connecting plate 2312 is hinged with the connecting beam 233, pushing assemblies 232 which respectively push the pushing frames 231 to be lifted upwards are mounted on the connecting beam 233, and after the pushing rod 2311 pushes one bent frame 91 to move to the storage position 2126, the pushing assemblies 232 can push the pushing connecting plates 2312 to be lifted, so that the pushing frames 231 are driven to be lifted, and then when the pushing rods 2311 transversely move to the parking position 2125, the pushing frames 231 can cross the bent frame 91 in the middle. In other embodiments, the pushing frame 231 may be a plurality of posts parallel to the bent frame 91 to directly push the bent frame 91 to move.

In one embodiment, a push block 2313 is disposed at a lower end of each push rod 2311, so that when the bent frame 91 is pushed, the push block 2313 abuts against the bent frame 91 to facilitate the movement of the bent frame 91, protect the bent frame 91 and the push rods 2311, and prevent the bent frame 91 from being worn.

In one embodiment, a temporary storage position is formed on the plurality of supporting rods 213 at a position between the parking position 2125 and the storage position 2126, and the distance between the two pushing rods 2311 of the two pushing frames 231 is equal to the distance between the parking position 2125 and the temporary storage position. When the pushing frame 231 is moved to the storage position, the two bent frames 91 can be pushed each time, so that the linear pusher 234 is uniformly stressed.

In one embodiment, each pusher assembly 232 may use a combination of a pneumatic cylinder and a hinged seat. In some embodiments, each pushing assembly 232 may also use a rotating cylinder, and the rotating cylinder drives the pushing frame 231 to lift. In some embodiments, the pushing assembly 232 may be a structure formed by a motor and a rope, and the rope drives the pushing frame 231 to lift by the rotation of the motor.

In one embodiment, referring to fig. 1 and 5, the creel mechanism 24 includes a clamping mechanism 243, a creel traversing mechanism 242, and a creel support 241, the clamping mechanism 243 is used for clamping the creel 91, the creel traversing mechanism 242 is mounted on the creel support 241, the creel traversing mechanism 242 is supported by the creel support 241, the creel traversing mechanism 242 drives the clamping mechanism 243 to move transversely, so that the clamping mechanism 243 can load the creel 91 onto the static test mechanism 30, and after the testing of the capacitor 92 on the creel 91 is completed, the creel 91 in the static test mechanism 30 can be taken out. The gripper mechanism 243 is slidably supported by the line-changing holder 241, and the gripper mechanism 243 is supported by the line-changing holder 241 so that the line-changing traverse mechanism 242 drives the gripper mechanism 243 to move smoothly.

In one embodiment, referring to fig. 2, 5 and 7, the static testing mechanism 30 is plural, the clamping mechanism 243 is plural, the clamping mechanisms 243 are provided to simultaneously clamp the plurality of bent frames 91, and the feeding position 2122 can move the plurality of bent frames 91 to the plurality of static testing mechanisms 30 for testing; after the test, the bent frames 91 in the plurality of static test mechanisms 30 can be moved to the blanking position 2123 at the same time, so as to improve the efficiency.

In one embodiment, referring to fig. 5 and 6, each clamping mechanism 243 includes a clamping device 244, a clamping lifting mechanism 245 and a clamping support plate 2431, the clamping device 244 is supported on the clamping lifting mechanism 245, the clamping support plate 2431 is slidably mounted on the row-changing support 241, and the clamping support plate 2431 is disposed to support the clamping lifting mechanism 245 conveniently and drive the clamping lifting mechanism 245 and the clamping device 244 to move laterally. The clamper 244 is used for clamping the bent 91, and the clamper lifting mechanism 245 drives the clamper 244 to lift, so that when the clamper 244 clamps the bent 91, the clamper 244 is driven to lift, and the bent 91 is taken and placed.

In one embodiment, each gripper bar mechanism 243 includes two grippers 244 and a gripper bar attachment plate 2432 connecting the two grippers 244, the gripper bar attachment plate 2432 being connected to the gripper lifting mechanism 245, the two grippers 244 being laterally spaced apart. The two holders 244 are arranged at intervals in the transverse direction, so that the two bent frames 91 spaced in the transverse direction can be clamped at the same time, when in use, the bent frame 91 of the capacitor 92 to be tested and the bent frame 91 of the tested capacitor 92 can be clamped at the same time, however, when the bent frame 91 of the tested capacitor 92 is moved to the loading position 2122, the bent frame 91 of the loading position 2122 can be moved to the static testing mechanism 30, the supply bent frame 91 can be synchronously taken, and the efficiency is improved. Of course, in some embodiments, each gripper mechanism 243 may include only one gripper 244.

In one embodiment, referring to fig. 2 and 7, each static test mechanism 30 includes a pair of test assemblies 31 disposed opposite to each other, each test assembly 31 including conductive rods 32 for connecting conductive clips on the bent frame 91, a test support 33 for supporting each conductive rod 32, and a pusher 34 for driving the test support 33 toward and away from the bent frame 91. During testing, the bent frame 91 is placed between the pair of testing components 31, the pusher 34 pushes the testing support 33 to approach the bent frame 91, and the conductive rods 32 on the testing support 33 contact the conductive clips on the bent frame 91 to electrically connect with the corresponding capacitors 92, so as to test the electrical properties of the capacitors 92. After the test is completed, the pusher 34 pushes the test support 33 away from the rack 91, and the conductive rods 32 are moved away from the rack 91, so as to remove the rack 91.

In one embodiment, each test rack 33 has a clamping plate 35 mounted thereon to position the bent frame 91 so that the conductive rods 32 contact conductive clips on the bent frame 91.

In one embodiment, referring to fig. 1, 10 and 11, the capacitance alignment apparatus 10 includes an alignment support plate 11, a test lens 121, a suction seat 123, a material taking and feeding mechanism 15, a rotating alignment mechanism 17, an overturning material moving mechanism 13 and a material feeding and transferring mechanism 16, the test lens 121 is supported on the alignment support plate 11, the suction seat 123, the material taking and feeding mechanism 15, the rotating alignment mechanism 17, the overturning material moving mechanism 13 and the material feeding and transferring mechanism 16 are all supported on the alignment support plate 11, and the alignment support plate 11 is mounted on the frame 103. The testing lens 121 is used for capturing an image of the pin of the capacitor 92 to perform appearance detection, the suction seat 123 is used for supporting the capacitor 92, and the suction seat 123 is arranged right below the testing lens 121, so that the testing lens 121 captures an image of the capacitor 92 on the suction seat 123, and the appearance of the pin of the capacitor 92 is further conveniently detected. The feeding mechanism 15 is used to place the capacitor 92 on the suction seat 123, so as to automatically supply the capacitor 92 to the suction seat 123. The rotation alignment mechanism 17 is used for rotationally aligning the capacitor 92 according to the image captured by the test lens 121, that is, rotating the capacitor 92 to enable the positive and negative pins on the capacitor 92 to reach the designated positions so as to be inserted onto the bent frame 91. The overturning and moving mechanism 13 is used for overturning the capacitor 92 on the suction seat 123 to the rotating and aligning mechanism 17, so that the capacitor 92 on the suction seat 123 is automatically overturned and moved to the rotating and aligning mechanism 17, the capacitor 92 is overturned, and the pin of the capacitor 92 is aligned with the test clamp 911 on the bent frame 91, so that the capacitor 92 is inserted into the test clamp 911. The loading/transfer mechanism 16 is used for transferring the capacitor 92 on the rotary aligning mechanism 17 to a position above the inserting position so that the inserting mechanism 43 performs the operation of inserting the capacitor 92.

In one embodiment, referring to fig. 10 and 11, the suction base 123 may be a suction cup for fixedly sucking the capacitor 92 to facilitate the appearance test of the capacitor 92. In some embodiments, the suction seat 123 may also support the capacitor 92 using a block with a rubber pad to adhere the capacitor 92 by the micro-viscosity of the rubber pad.

In an embodiment, the capacitor alignment apparatus 10 further includes an alignment lifting assembly 127, an alignment vertical rail 125, an alignment slider 124 and an alignment connecting rod 126, the suction seat 123 is installed on the alignment slider 124, the alignment lifting assembly 127 is installed on the alignment support plate 11, the alignment vertical rail 125 is vertically installed on the alignment support plate 11, the alignment slider 124 is slidably installed on the alignment vertical rail 125, the alignment connecting rod 126 connects the alignment slider 124 and the alignment lifting assembly 127, the alignment lifting assembly 127 drives the alignment connecting rod 126 to lift to drive the suction seat 123 to lift, so that the capacitor 92 on the suction seat 123 is close to the testing lens 121 during testing, and the testing lens 121 can conveniently capture an image of the capacitor 92. The alignment vertical rails 125 and the alignment sliding blocks 124 are arranged to stably guide the suction base 123 to ascend and descend. The alignment lifting assembly 127 is a screw and nut mechanism, a linear motor, etc.

In an embodiment, the capacitance alignment device 10 further includes a light limiting cover 122 disposed between the test lens 121 and the suction seat 123, a light hole 1221 for limiting a viewing range of the test lens 121 is formed in the light limiting cover 122, and the light limiting cover 122 is mounted on the alignment support plate 11. The light limiting mask 122 is provided to limit the viewing range of the test lens 121, so that when the appearance of the capacitor 92 is determined according to the captured image, the influence of environmental factors can be reduced, and the accuracy of the test can be improved.

In an embodiment, referring to fig. 10 and fig. 11, the capacitor aligning apparatus 10 further includes a pressing mechanism 18 for pressing the capacitor 92 held by the inserting mechanism 43, the pressing mechanism 18 includes a pressing plate 181, a pressing lifting cylinder 182, and a connecting support 183, the pressing lifting cylinder 182 is mounted on the connecting support 183, and the connecting support 183 is mounted on the aligning support 11, so that the pressing lifting cylinder 182 is mounted on the aligning support 11. The pressing plate 181 is connected with the pressing lifting cylinder 182 so as to push the pressing plate 181 to lift through the pressing lifting cylinder 182; when the capacitor 92 is inserted into the insertion mechanism 43, the pressure plate 181 presses against the capacitor 92 so that the capacitor 92 is stably supported on the test clip 911 and the pins of the capacitor 92 are well inserted into the test clip 911.

In one embodiment, the pressing mechanism 18 further includes an elastic expansion rod 184 and a connecting seat 185 for supporting the upper end of the elastic expansion rod 184, the pressing plate 181 is mounted on the lower end of the elastic expansion rod 184, and the connecting seat 185 is connected to the pressing lifting cylinder 182. The elastic expansion link 184 is arranged to play a role of elastic buffering when the pressing plate 181 abuts against the capacitor 92, so as to protect the capacitor 92.

In one embodiment, referring to fig. 10 and 14, the rotation alignment mechanism 17 includes an alignment rotating clamp 171, an alignment rotating motor 172, and a fixing seat 173, the fixing seat 173 is installed on the alignment support plate 11, the alignment rotating clamp 171 is used for clamping the capacitor 92, and the alignment rotating clamp 171 is installed on the alignment rotating motor 172, so that the alignment rotating motor 172 drives the alignment rotating clamp 171 to rotate horizontally, and further drives the capacitor 92 to rotate, so as to adjust the angle of the capacitor 92, and align the pins on the capacitor 92 with the test clips 911 on the cradle 91. The alignment rotating motor 172 is supported by the fixing base 173 to support the alignment rotating motor 172 on the alignment support plate 11. The alignment rotating clamp 171 may be a pneumatic clamp or an electric clamp. In some embodiments, a suction cup may also be used to suction the fixed capacitor 92.

In one embodiment, referring to fig. 12 to 14, the turnover moving mechanism 13 includes a material loading turnover clamp 131, a material loading turnover seat 134, and a material loading rotation mechanism 135; the material loading overturning clamp 131 is used for clamping the capacitor 92 so as to drive the capacitor 92 to overturn, and the material loading overturning clamp 131 can be a pneumatic clamp or an electric clamp. The feeding overturning seat 134 is arranged on the aligning support plate 11 so as to facilitate the feeding overturning clamp 131 and enable the feeding overturning clamp 131 to rotate on the aligning support plate 11; the feeding rotating mechanism 135 is supported on the aligning support plate 11, and the feeding overturning seat 134 is driven to rotate by the feeding rotating mechanism 135 so as to drive the feeding overturning clamp 131 to rotate.

In one embodiment, the feeding rotating mechanism 135 comprises a feeding overturning gear 1351, a feeding traversing rack 1352, a feeding slideway block 1353 and a connecting frame 1354, and the capacitance aligning device 10 further comprises a feeding traversing mechanism 14. The feeding overturning gear 1351 is supported on the feeding overturning seat 134 and drives the feeding overturning seat 134 to rotate around a horizontal shaft through the feeding overturning gear 1351 so as to drive the feeding overturning seat 134 and the feeding overturning clamp 131 to overturn. The feeding transverse rack 1352 is meshed with the feeding overturning gear 1351 to drive the feeding overturning gear 1351 to rotate. The feeding slideway block 1353 is arranged on the alignment support plate 11, the feeding transverse rack 1352 is arranged in the feeding slideway block 1353 in a sliding manner, and the feeding transverse rack 1352 is supported by the feeding slideway block 1353 and guides the feeding transverse rack 1352 to move horizontally. The connecting frame 1354 is connected with the feeding traversing rack 1352, and the feeding traversing mechanism 14 is connected with the connecting frame 1354, so that the connecting frame 1354 is driven by the feeding traversing mechanism 14 to move transversely, and the feeding traversing rack 1352 is driven to move horizontally. In some embodiments, a motor or a cylinder may be directly used to drive the material loading overturning seat 134 to overturn.

In an embodiment, the turnover material moving mechanism 13 further includes a feeding sliding plate 132, a feeding sliding plate 133, and a pushing and clamping cylinder 136, the pushing and clamping cylinder 136 is installed on the feeding turnover seat 134, the feeding sliding plate 133 is connected to the feeding turnover seat 134, the feeding sliding plate 133 is disposed perpendicular to the alignment support plate 11, the feeding sliding plate 132 is installed on the feeding sliding plate 133 in a sliding manner, and the feeding turnover clamp 131 is connected to the feeding sliding plate 132, so that the pushing and clamping cylinder 136 can push the feeding sliding plate 132 to move along the feeding sliding plate 133 to approach and away from the alignment support plate 11 to drive the feeding turnover clamp 131 to approach and move away from the alignment support plate 11, so that when the testing lens 121 detects the capacitor 92 with an unsatisfactory appearance, the feeding turnover clamp 131 can be pushed to move away from the alignment support plate 11 to discard the capacitor 92 to a recycling location, thereby playing a role in screening whether the unsatisfactory appearance.

In one embodiment, referring to fig. 10 and 12, the material taking and feeding mechanism 15 includes a material taking clamp 151, a material feeding slide block 152, a material feeding slide rail 153 and a material feeding connecting rod 154, the material taking clamp 151 is used for clamping the capacitor 92, the material feeding slide rail 153 is mounted on the alignment support plate 11, the material feeding slide block 152 is mounted on the material feeding slide rail 153, and the material feeding connecting rod 154 connects the material feeding slide block 152 and the connecting frame 1354, so that the material taking clamp 151 is supported by the material feeding slide block 152 and the material taking clamp 151 is guided to move along the material feeding slide rail 153; when the connecting frame 1354 is driven by the feeding traversing mechanism 14 to transversely and horizontally move, the feeding sliding block 152 is driven to transversely and horizontally move, and the material taking clamp 151 is further driven to transversely and horizontally move, so that the material taking clamp 151 is placed on the suction seat 123 after clamping the capacitor 92. The structure can drive the material taking clamp 151 to horizontally move and the material loading overturning clamp 131 to synchronously overturn through the material loading transverse moving mechanism 14, so that the efficiency is improved, the structure is simplified, and the cost is reduced. Of course, in some embodiments, a linear moving mechanism may be separately provided to drive the material taking clamp 151 to move horizontally. In one embodiment, the loading transfer clamp 161 is a pneumatic clamp. In some embodiments, the loading and transfer clamp 161 may also be a motorized clamp, a mechanical clamp, or the like.

In one embodiment, referring to fig. 10 and 12, the feeding and transferring mechanism 16 includes a feeding and transferring clamp 161, a feeding slider 162 and a feeding slide rail 163; the feeding transfer clamp 161 is used for clamping the capacitor 92, the feeding transfer clamp 161 is supported on the connecting frame 1354, the feeding slider 162 is connected with the connecting frame 1354, the feeding slide rail 163 is mounted on the aligning support plate 11, and the feeding slider 162 is mounted on the feeding slide rail 163, so that when the feeding transverse moving mechanism 14 drives the connecting frame 1354 to transversely and horizontally move, the feeding slider 162 is driven to transversely and horizontally move, and then the feeding transfer clamp 161 is driven to transversely and horizontally move, so that the feeding transfer clamp 161 transfers the capacitor 92 on the rotary aligning mechanism 17 to the pressing mechanism 18. The structure can drive the feeding transfer clamp 161 to horizontally move and the feeding overturning clamp 131 to synchronously overturn through the feeding transverse moving mechanism 14, so that the efficiency is improved, the structure is simplified, and the cost is reduced. Of course, in some embodiments, a linear moving mechanism may be separately provided to drive the feeding and transferring clamp 161 to move horizontally and laterally.

In one embodiment, referring to fig. 2 and 9, the insertion mechanism 43 includes an insertion clip 431, a mounting arm 432, and an insertion lift mechanism 434. The plug-in clamp 431 is used for clamping the capacitor 92 so as to facilitate plug-in. The insert clamp 431 may be a pneumatic clamp, an electric clamp, or the like. The insert clip 431 is fixed to the mounting arm 432 to support the insert clip 431 by the mounting arm 432. The plug-in mounting lifting mechanism 434 is connected with the mounting arm 432 to drive the mounting arm 432 to lift, so as to drive the plug-in mounting clamp 431 to lift, so as to realize the plug-in mounting operation of the capacitor 92.

In one embodiment, the insertion mechanism 43 further comprises a supporting arm 433 and an elastic member 435, wherein the mounting arm 432 is vertically slidably mounted on the supporting arm 433, so as to support the mounting arm 432 through the supporting arm 433, and further support the insertion clip 431; the elastic member 435 is mounted on the supporting arm 433, the elastic member 435 is used for elastically pressing the mounting arm 432 downwards, and when the insertion lifting mechanism 434 drives the insertion clamp 431 to insert the capacitor 92 downwards, the mounting arm 432 can elastically slide upwards to play a role in buffering, so that the capacitor 92 is prevented from being in hard contact with the test clamp 911 on the bent 91, and the capacitor 92 is further ensured.

In one embodiment, the mounting arm 432 is provided with a supporting column 4321, the supporting arm 433 is provided with a vertically arranged chute 4331, the supporting column 4321 is placed in the chute 4331, the lower end of the elastic element 435 is connected with the supporting column 4321, and the lower end of the elastic element 435 is connected with the supporting arm 433, so that the supporting column 4321 is limited by the chute 4331, and the mounting arm 432 is supported; the two ends of the elastic member 435 are respectively connected to the supporting column 4321 and the supporting arm 433, so as to pull the mounting arm 432 downward, and further perform an elastic pressing function when the mounting arm 432 slides upward. The elastic member 435 may be a spring, an elastic string, or the like.

In some embodiments, a positioning protrusion may be disposed at the lower end of the supporting arm 433 to position the supporting mounting arm 432, and a spring or a telescopic rod may be disposed at the upper end of the supporting arm 433 to elastically push against the mounting arm 432.

In one embodiment, the cartridge mechanism 43 further includes a cartridge mount 436 supporting the cartridge lift mechanism 434, the cartridge mount 436 being mounted to the frame 103 to support the cartridge lift mechanism 434 on the frame 103.

In one embodiment, referring to fig. 2 and 9, the take-up mechanism 44 includes a take-up clip 441, a coupling arm 442, and a take-up lift mechanism 443. The take-up clip 441 is used to hold the capacitor 92 for easy take-up. The take-up clamp 441 may be a pneumatic clamp, a motorized clamp, or the like. The take-up clip 441 is fixed to the connecting arm 442 to support the take-up clip 441 by the connecting arm 442. The collecting and lifting mechanism 443 is connected to the connecting arm 442 to drive the connecting arm 442 to move up and down, so as to drive the collecting clamp 441 to move up and down, thereby realizing the collecting operation of the capacitor 92.

In one embodiment, the take-up elevator mechanism 443 is mounted to the card receptacle 436 to improve integration and reduce volume. In some embodiments, the take-up elevator mechanism 443 may be mounted directly to the frame 103.

In one embodiment, referring to fig. 1, 15 and 16, the material receiving testing device 50 includes a material receiving plate 51, a single product testing mechanism 55, a material receiving assembly 54 and a material receiving mechanism 52, wherein the material receiving plate 51 is mounted on the frame 103, and the material receiving mechanism 52, the single product testing mechanism 55 and the material receiving assembly 54 are supported on the material receiving plate 51. The single product testing mechanism 55 is used to test a single capacitor 92. The receiving assembly 54 is used for transferring the capacitor 92, and the capacitor 92 can be placed in the single-product testing mechanism 55 through the receiving assembly 54. The turnover material receiving mechanism 52 is used for placing the tested capacitor 92 on the sorting device 102 in a turnover mode so that the sorting device 102 can receive materials.

In one embodiment, referring to fig. 16 and 17, the turning and receiving mechanism 52 includes a receiving turning clamp 521, a receiving sliding plate 522, a receiving sliding plate 523, a pushing cylinder 525, a receiving turning seat 524, and a receiving rotating mechanism 526; the receiving overturning clamp 521 is used for clamping the capacitor 92 so as to drive the capacitor 92 to overturn. The material receiving slide plate 522 is connected to the material receiving turning clamp 521 to support the material receiving turning clamp 521. The material collecting slide plate 522 is slidably mounted on the material collecting slide plate 523, so that the material collecting slide plate 522 and the material collecting turning clamp 521 can slide along the material collecting slide plate 523. One end of the material receiving chute plate 523 is connected with the material receiving turning seat 524, the material receiving chute plate 523 is supported by the material receiving turning seat 524, and the material receiving turning seat 524 is rotatably mounted on the material receiving support plate 51 so as to drive the material receiving chute plate 523, the material receiving slide plate 522 and the material receiving turning clamp 521 to rotate. The material receiving rotating mechanism 526 is supported on the material receiving support plate 51, and the material receiving rotating mechanism 526 is used for driving the material receiving overturning seat 524 to rotate so as to drive the material receiving overturning clamp 521 to rotate. The material receiving slide plate 522 is connected with the pushing cylinder 525 so that the pushing cylinder 525 pushes the material receiving slide plate 522 and the material receiving overturning clamp 521 to slide along the material receiving slide plate 523. The pushing cylinder 525 is mounted on the material receiving overturning seat 524 to support the pushing cylinder 525, and the pushing cylinder 525 drives the material receiving overturning clamp 521 to move to the waste position along the material receiving chute plate 523 to discard the scrap capacitor 92. In one embodiment, the material receiving inverting clamp 521 is a pneumatic clamp. The material receiving overturning clamp 521 in some embodiments may also use a motor clamp, a manipulator, etc.

In one embodiment, the material collecting rotating mechanism 526 includes a rotating gear 5261 connected to the material collecting turning seat 524, a material collecting toothed belt 5262 driving the rotating gear 5261 to rotate, and a tension gear 5263 supporting the material collecting toothed belt 5262 in cooperation with the rotating gear 5261. The material receiving testing device 50 further comprises a linear mover 53 for driving the material receiving toothed belt 5262 to move transversely, and the linear mover 53 is installed on the material receiving support plate 51. Each tensioning gear 5263 is rotatably arranged on the material receiving support plate 51; the linear mover 53 drives the material receiving toothed belt 5262 to move so as to drive the rotary gear 5261 to rotate, and further drive the material receiving turnover seat 524 to rotate. In some embodiments, the receiving turner 524 may be directly driven to rotate by a motor. Of course, an air cylinder may be used to drive the material receiving overturning seat 524 to rotate. In still other embodiments, a rack gear may be used to drive the gear rotation. In still other embodiments, a motor may be used to drive a tension wheel to move the material receiving toothed belt 5262. In some embodiments, the linear mover 53 may use a linear motor, a rack and pinion mechanism, a lead screw nut mechanism, or the like.

In one embodiment, referring to fig. 15 to 17, the pushing cylinder 525 is supported on the rotating gear 5261, the pushing cylinder 525 is located on a side of the material receiving support plate 51 away from the material receiving turning clamp 521, and the material receiving support plate 51 is provided with an arc-shaped hole 511 for a piston of the pushing cylinder 525 to pass through. The pushing cylinder 525 is arranged on the side, away from the material receiving overturning clamp 521, of the material receiving support plate 51, so that the number of parts on one side of the material receiving overturning clamp 521 can be reduced, the layout is convenient, and the weight of the two ends of the material receiving overturning seat 524 is more balanced. Of course, in some embodiments, the pushing cylinder 525 may be mounted on the receiving chute plate 523. The receiving support plate 51 is provided with an arc-shaped hole 511 so that the pushing cylinder 525 can be driven to rotate when the rotary gear 5261 rotates.

In one embodiment, the material collecting assembly 54 includes a material collecting clamp 541, a material collecting seat 542, a material collecting sliding block 543, a material collecting sliding rail 544 and a material collecting connecting rod 545, wherein the material collecting clamp 541 is used for clamping the capacitor 92, the material collecting sliding rail 544 is mounted on the material collecting support plate 51, the material collecting sliding block 543 is mounted on the material collecting sliding rail 544, the material collecting connecting rod 545 connects the material collecting seat 542 with the linear mover 53, and the material collecting seat 542 is connected with the material collecting sliding block 543, so that the material collecting clamp 541 is supported by the material collecting sliding block 543 and guided to move along the material collecting sliding rail 544; when the linear mover 53 drives the material receiving connecting rod 545 to horizontally move, the material receiving seat 542 and the material receiving sliding block 543 are driven to horizontally move, and the material receiving clamp 541 is further driven to horizontally move, so that the capacitor 92 is transferred after the capacitor 92 is clamped by the material receiving clamp 541. In addition, the linear mover 53 can drive the material receiving clamp 541 to horizontally move and drive the material receiving overturning clamp 521 to synchronously overturn at the same time, so that the efficiency is improved, the structure is simplified, and the cost is reduced. Of course, in some embodiments, a linear moving mechanism may be separately provided to drive the material collecting clamp 541 to move horizontally. In one embodiment, the material collecting clamp 541 is a pneumatic clamp. The material receiving overturning clamp 521 in some embodiments may also use a motor clamp, a manipulator, etc.

In one embodiment, referring to fig. 15 and 18, the single-product testing mechanism 55 includes a supporting block 551, conductive elastic clips 552 respectively mounted on two sides of the supporting block 551, a clip opener 553 for driving the two conductive elastic clips 552 to open and close, a material receiving support 554 for supporting the clip opener 553, and a material receiving lifting mechanism 555 for driving the material receiving support 554 to lift, wherein the supporting block 551 is mounted on the material receiving support 554, and the material receiving lifting mechanism 555 is mounted on the material receiving support 51. During testing, the capacitor 92 may be supported by the supporting block 551, and the two conductive elastic clips 552 may clamp the two pins of the capacitor 92 for testing. A clip opener 553 is provided to open each of the conductive elastic clips 552 to facilitate insertion of the pin of the capacitor 92 into each of the conductive elastic clips 552 and also to facilitate removal of the capacitor 92 from the supporting block 551. The receiving lifting mechanism 555 is provided, when the receiving assembly 54 transfers the capacitor 92 to the upper side of the supporting block 551, the receiving lifting mechanism 555 drives the supporting block 551 to ascend so as to insert the two pins of the capacitor 92 into the two conductive elastic clamps 552. In one embodiment, the material receiving lifting mechanism 555 is a screw and nut mechanism. In some embodiments, the material receiving lifting mechanism 555 can also be a linear motor or the like.

In one embodiment, referring to fig. 18, the clip opener 553 includes a top rod 5531 for pushing the two conductive elastic clips 552, a moving block 5532 for supporting the two top rods 5531, and a material receiving clip opening cylinder 5533 for driving the two moving blocks 5532 to open and close, the material receiving clip opening cylinder 5533 is mounted on the material receiving support 554, and the support block 551 is located between the two moving blocks 5532. The material receiving clamp opening cylinder 5533 drives the two moving blocks 5532 to approach and separate from each other, so as to drive the two push rods 5531 to push the two conductive elastic clamps 552. Of course, in some embodiments, the clip opener 553 may also use two cylinders to push the two conductive elastic clips 552, respectively.

In one embodiment, each post 5531 can be an elastic extension rod 184 to provide an elastic buffer function to protect the conductive clip 552.

In one embodiment, referring to fig. 15 and 18, the single product testing mechanism 55 further includes a material receiving slide block 556 fixedly connected to the material receiving support 554 and a material receiving vertical rail 557 vertically installed on the material receiving support plate 51, wherein the material receiving slide block 556 is installed on the material receiving vertical rail 557 to guide the material receiving support 554 to ascend and descend stably.

In one embodiment, the single product testing mechanism 55 may be positioned adjacent to the material receiving inverting clamp 521 so that the material receiving inverting clamp 521 may directly remove the capacitor 92 from the single product testing mechanism 55.

In one embodiment, referring to fig. 15 and 19, the material receiving testing device 50 further includes a laser coding mechanism 56, and the laser coding mechanism 56 is configured to print an identification code such as a two-dimensional code or a barcode on the tested capacitor 92 for registration and identification. The laser coding mechanism 56 comprises a laser coder 561, a control clamp 562 and a coding mounting seat 563; the laser printer 561 is used to print an identification code to the tested capacitor 92. Control clamp 562 is installed on beating sign indicating number mount pad 563, beats sign indicating number mount pad 563 and supports on receiving material extension board 51 to press from both sides 562 to receive material extension board 51 with control, and control clamp 562 is used for centre gripping electric capacity 92, so that laser coder 561 beats the sign indicating number to electric capacity 92 on the control clamp 562. The control clamp 562 is located between the single-product testing mechanism 55 and the roll-over receiving mechanism 52, so that after the code is printed, the roll-over receiving mechanism 52 can directly take out the capacitor 92 from the control clamp 562. The receiving assembly 54 spans the single-product testing mechanism 55 and the control clamp 562, so that the receiving assembly 54 can move the capacitor 92 to the single-product testing mechanism 55, and then move the capacitor 92 to the control clamp 562 after the test.

In one embodiment, the laser coding mechanism 56 further includes a coding slider 567 supporting a coding mounting seat 563, a coding sliding rail 566 vertically installed on the material receiving support plate 51, a coding connecting block 564 connected to the coding mounting seat 563, and a coding lifter 565 driving the coding connecting block 564 to ascend and descend, wherein the coding lifter 565 is installed on the material receiving support plate 51. A coding lifter 565 is provided to guide control clip 562 to lift and lower, thereby facilitating control clip 562 to grip capacitor 92 when receiving assembly 54 moves capacitor 92 to control clip 562; and when control clip 562 holds capacitor 92, capacitor 92 can be moved closer to laser marker 561 to facilitate marking by laser marker 561. Meanwhile, the control clamp 562 can move the capacitor 92 to the receiving overturning clamp 521, so that the receiving overturning clamp 521 can clamp the capacitor 92 conveniently. A coding slide 566 and a coding slide 567 are provided to guide the control clip 562 to ascend and descend smoothly. In one embodiment, the coding elevator 565 may be a lead screw and nut mechanism. In some embodiments, the material receiving lifting mechanism 555 can also be a linear motor or the like.

In an embodiment, referring to fig. 15, the material receiving testing device 50 further includes a bulge testing mechanism 57 for testing whether the bottom surface of the capacitor 92 bulges, the bulge testing mechanism 57 includes a bulge testing probe 571 for abutting against the bottom surface of the capacitor 92, a probe lifting cylinder 572 for driving the bulge testing probe 571 to lift, and a bulge testing support 573 for supporting the probe lifting cylinder 572, and the bulge testing support 573 is mounted on the material receiving support plate 51. The bulge testing mechanism 57 is arranged to test the appearance of the bottom surface of the capacitor 92 and determine whether the capacitor 92 is qualified or not, so as to ensure the quality of the capacitor 92.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. The automatic capacitance testing device (100) comprises a rack (103), a feeding device (101) for sequentially feeding capacitors (92), a sorting device (102) for sorting the tested capacitors (92), a bent frame conveying device (20) for circularly conveying bent frames (91), an inserting mechanism (43) for inserting the capacitors (92) onto the bent frames (91), an inserting support seat (41) for positioning and supporting the bent frames (91) at the corresponding positions of the inserting mechanism (43), an inserting and opening mechanism (42) for opening test clamps (911) on the bent frames (91) corresponding to the inserting mechanism (43), a capacitance aligning device (10) for aligning and conveying the capacitors (92) fed by the feeding device (101) to the inserting mechanism (43), and a collecting mechanism (44) for taking out the capacitors (92) on the bent frames (91) after the capacitors (92) are tested, wherein, The automatic capacitance testing device comprises a taking supporting seat (45) used for positioning and supporting a bent frame (91) at a position corresponding to the collecting mechanism (44), a taking clamping opening mechanism (46) used for opening a testing clamp (911) on the bent frame (91) at the position corresponding to the collecting mechanism (44), and a receiving testing device (50) used for testing and then conveying a capacitor (92) taken out by the collecting mechanism (44) to the sorting device (102), and is characterized in that the automatic capacitance testing device (100) further comprises a static testing mechanism (30) used for statically testing the electrical property of the capacitor (92) on each bent frame (91), the static testing mechanism (30) is arranged in the bent frame conveying device (20), the feeding device (101) and the sorting device (102) are respectively arranged on two sides of the bent frame conveying device (20), and the inserting mechanism (43) is arranged close to the capacitance aligning device (10), electric capacity aligning device (10) are located feedway (101) with between framed bent conveyer (20), insert material supporting seat (41) with insert material and open and press from both sides mechanism (42) and locate insertion mechanism (43) correspond the position, collect mechanism (44) and be close to receive material testing arrangement (50) set up, receive material testing arrangement (50) and locate sorting device (102) with between framed bent conveyer (20), get material supporting seat (45) with it opens and press from both sides mechanism (46) and locate to collect mechanism (44) correspond the position, framed bent conveyer (20) insert equipment (43) insert material supporting seat (41) insert material and open and press from both sides mechanism (42) electric capacity aligning device (10) collect mechanism (44) get material supporting seat (45) get material and open and press from both sides mechanism (46), The material receiving testing device (50) and the static testing mechanism (30) are both arranged on the rack (103).

2. The capacitive automatic test device (100) of claim 1, characterized in that: the bent frame conveying device (20) comprises a bracket (21) installed on the rack (103), the bracket (21) comprises two parallel sliding rail rails (212), a plurality of connecting beams (211) for connecting the two sliding rail rails (212) and a plurality of support rods (213) used for matching and supporting the bent frame (91), one sliding rail (212) is sequentially provided with a storage position (2126), a material inserting position (2121) and a material loading position (2122), the other sliding rail (212) is sequentially provided with a parking position (2125), a material taking position (2124) and a material unloading position (2123), the material loading position (2122) and the material unloading position (2123) are oppositely arranged, the material inserting position (2121) and the material taking position (2124) are oppositely arranged, each support rod (213) is connected with the parking position (2125) and the storage position (2126), and a sliding groove (2120) for positioning the bent frame (91) is arranged in each sliding rail (212), the bent frame conveying device (20) further comprises a reverse synchronous moving mechanism (22) for driving the bent frames (91) of the sliding chutes (2120) to reversely and synchronously move, a bent frame pushing mechanism (23) for pushing the bent frames (91) on the parking positions (2125) to slide to the storage positions (2126) along the supporting rods (213), and a bent frame changing mechanism (24) for transferring the bent frames (91) on the feeding positions (2122) to the static testing mechanism (30) and transferring the bent frames (91) after testing the capacitors (92) on the static testing mechanism (30) to the blanking positions (2123), wherein the bent frame changing mechanism (24) stretches across the feeding positions (2122) and the blanking positions (2123); static state accredited testing organization (30) locate go up material level (2122) with between material level (2123) down, it opens to press from both sides mechanism (42) and locates to insert material level (2121), it opens to press from both sides mechanism (46) and locates to get material level (2124).

3. The capacitive automatic test device (100) of claim 2, characterized in that: the bent frame pushing mechanism (23) comprises a pushing frame (231) used for pushing the bent frame (91) and a linear pusher (234) used for driving the pushing frame (231) to move, the linear pusher (234) spans two sliding rails (212), and the pushing frame (231) is connected with the linear pusher (234).

4. The capacitive automatic test device (100) of claim 2, characterized in that: the row changing mechanism (24) comprises a row clamping mechanism (243) and a driving mechanism, wherein the row clamping mechanism (243) and the driving mechanism are used for clamping a row frame (91), the row changing transverse moving mechanism (242) and the supporting mechanism are transversely moved by the row changing mechanism (242), the row clamping mechanism (243) is slidably supported on the row changing support (241), the row changing support (241) spans over the upper material level (2122) and the lower material level (2123) are arranged, the row changing transverse moving mechanism (242) spans over the upper material level (2122) and the lower material level (2123) are arranged.

5. The capacitive automatic test device (100) of claim 2, characterized in that: the reverse synchronous moving mechanism (22) comprises two synchronous belts (221), two transmission driving gears (222) driving the two synchronous belts (221) to move reversely, two transmission driven gears (224) respectively matched with the two transmission driving gears (222) to support the two synchronous belts (221), a synchronous driving assembly (227) driving the two transmission driving gears (222) to rotate synchronously and reversely, a driving wheel seat (223) respectively supporting each transmission driving gear (222) and a driven wheel seat (225) respectively supporting each transmission driven gear (224), the upper ends of the two synchronous belts (221) are arranged in the two sliding grooves (2120), and each driving wheel seat (223), each driven wheel seat (225) and the synchronous driving assembly (227) are supported on the bracket (21).

6. The automatic capacitance testing device (100) according to any one of claims 1-5, wherein: the static testing mechanism (30) comprises a pair of testing components (31) which are oppositely arranged, each testing component (31) comprises a plurality of conducting rods (32) which are used for connecting each conducting clamp on the bent frame (91), a testing support (33) which supports each conducting rod (32) and a pusher (34) which drives the testing support (33) to be close to and far away from the bent frame (91).

7. The automatic capacitance testing device (100) according to any one of claims 1-5, wherein: the capacitance alignment device (10) comprises an alignment support plate (11), a test lens (121) for taking pin images of a capacitor (92) to perform appearance detection, a suction seat (123) for supporting the capacitor (92), a feeding mechanism (15) for placing the capacitor (92) on the suction seat (123), a rotating alignment mechanism (17) for rotating and aligning the capacitor (92) according to the image taken by the test lens (121), a turning and material shifting mechanism (13) for turning and placing the capacitor (92) on the suction seat (123) on the rotating alignment mechanism (17), and a feeding and transferring mechanism (16) for transferring the capacitor (92) on the rotating alignment mechanism (17) to the position above the insertion position, wherein the test lens (121) is supported on the alignment support plate (11), and the suction seat (123) is arranged right below the test lens (121), the suction seat (123), the material taking and feeding mechanism (15), the rotating alignment mechanism (17), the overturning and moving mechanism (13) and the material feeding and moving mechanism (16) are all supported on the alignment support plate (11), and the alignment support plate (11) is installed on the rack (103).

8. The capacitive automatic test device (100) of claim 7, characterized in that: the capacitor aligning device (10) further comprises a pressing mechanism (18) for pressing the capacitor (92) clamped by the inserting mechanism (43), the pressing mechanism (18) comprises a pressing plate (181) for pressing the capacitor (92), a pressing lifting cylinder (182) for driving the pressing plate (181) to lift and a connecting support (183) for supporting the pressing lifting cylinder (182), and the connecting support (183) is installed on the aligning support plate (11).

9. The automatic capacitance testing device (100) according to any one of claims 1-5, wherein: the receiving testing device (50) comprises receiving support plates (51), a single-product testing mechanism (55) used for testing a single capacitor (92), a receiving assembly (54) used for transferring the capacitor (92) and an overturning receiving mechanism (52) used for overturning the tested capacitor (92) to the sorting device (102), wherein the overturning receiving mechanism (52), the single-product testing mechanism (55) and the receiving assembly (54) are supported on the receiving support plates (51), and the receiving support plates (51) are installed on the rack (103).

10. The capacitive automatic test device (100) of claim 9, characterized in that: receive material testing arrangement (50) and still include laser coding mechanism (56), laser coding mechanism (56) is including being used for after the test electric capacity (92) print laser coder (561) of identification code, be used for the control of centre gripping electric capacity (92) to press from both sides (562) and support control presss from both sides (562) coding mount pad (563), beat coding mount pad (563) support in receive material extension board (51) on, control presss from both sides (562) and is located single item testing mechanism (55) with between upset receiving agencies (52), just receive material subassembly (54) and span single item testing mechanism (55) with control presss from both sides (562).

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