CN116661415A - Automatic ageing test cabinet of controller - Google Patents
Automatic ageing test cabinet of controller Download PDFInfo
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- CN116661415A CN116661415A CN202310610301.5A CN202310610301A CN116661415A CN 116661415 A CN116661415 A CN 116661415A CN 202310610301 A CN202310610301 A CN 202310610301A CN 116661415 A CN116661415 A CN 116661415A
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- 238000012360 testing method Methods 0.000 title claims abstract description 265
- 230000032683 aging Effects 0.000 title claims abstract description 40
- 238000007599 discharging Methods 0.000 claims abstract description 50
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- 238000005056 compaction Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 208000025962 Crush injury Diseases 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0221—Preprocessing measurements, e.g. data collection rate adjustment; Standardization of measurements; Time series or signal analysis, e.g. frequency analysis or wavelets; Trustworthiness of measurements; Indexes therefor; Measurements using easily measured parameters to estimate parameters difficult to measure; Virtual sensor creation; De-noising; Sensor fusion; Unconventional preprocessing inherently present in specific fault detection methods like PCA-based methods
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The invention relates to the technical field of controller testing, in particular to an automatic controller aging testing cabinet which comprises an aging cabinet, a feeding device, a conveying device, a testing carrier, a testing station and a discharging device, wherein the feeding device is connected to one end of the aging cabinet; the conveying device is arranged in the ageing cabinet, and the feeding end is connected with the feeding device; the feeding device is used for feeding the test carrier and sending the test carrier to the conveying device; the invention solves the problem of low ageing test efficiency of the controller by manpower, adopts automatic feeding, conveying, testing and discharging, does not need manual operation in the process, and has high automation degree and good test effect.
Description
Technical Field
The invention relates to the technical field of controller testing, in particular to an automatic aging testing cabinet for a controller.
Background
The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source and integrates the advanced technology in the aspects of power control and driving of the automobile, the formed technical principle is advanced, the new energy automobile comprises a pure electric automobile, a range-extended electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a hydrogen engine automobile and the like, and the new energy automobile controller is used as an electronic control unit of the automobile and needs to perform various performance tests such as aging tests and the like.
The existing aging test of the new energy automobile is carried out manually, the manual test cannot keep the test connection part all the time, and particularly, the aging test is easy to cause poor contact and other phenomena aiming at the test of controllers with waterways, air paths and the like, so that the test effect is influenced.
Disclosure of Invention
In order to solve the problems, the invention provides the automatic aging test cabinet for the controller, which solves the problem of low aging test efficiency of the controller by manpower, adopts automatic feeding, conveying, testing and discharging, does not need manual operation in the process, and has high automation degree and good test effect.
The technical scheme adopted by the invention is as follows: the automatic controller aging test cabinet comprises an aging cabinet body, a feeding device, a conveying device, a test carrier, a test station and a discharging device, wherein the feeding device is connected to one end of the aging cabinet body; the conveying device is arranged in the ageing cabinet, and the feeding end is connected with the feeding device; the feeding device is used for feeding the test carrier and sending the test carrier to the conveying device; the test station is provided with a plurality of linear discharging devices and comprises a jacking device, a supporting frame, a test connecting device, a pushing device and a pressing device, wherein the jacking device is arranged on the conveying device and comprises a jacking driving assembly and a jacking supporting plate connected with the jacking driving assembly; the supporting frame is positioned above the jacking device and is provided with a test position corresponding to the jacking supporting plate, and the jacking driving assembly is used for jacking the jacking supporting plate towards the test position; the test carrier comprises a test frame, test plug-in panels and a push-in positioning panel, wherein the test plug-in panels are respectively arranged on two sides of the test frame, a test bottom plate is arranged in the test frame, and a test fixing position is arranged on the test bottom plate; the test connection device is arranged on one side of the support frame and is connected with the corresponding test plug panel; the pushing device is used for pushing the positioning panel to position and pushing the test carrier towards the test connecting device; the compressing device is arranged on the supporting frame and is positioned on one side of the propelling device; the discharging device is arranged at one end of the ageing cabinet and is connected with the discharging end of the conveying device;
the feeding device is used for feeding the test carrier to the conveying device, the conveying device is used for conveying the test carrier, the jacking device is used for jacking the test carrier from the conveying device to the test position, the test pushing device pushes the test carrier towards the test connecting device, the test connecting panel is connected with the test connecting device, the pressing device presses the test carrier, the test connecting panel is connected with the test connecting device, the jacking device drives the test carrier to reset after the test is completed, and the conveying device conveys the test carrier to the discharging device.
The feeding device comprises a feeding frame, a feeding conveying assembly arranged on the feeding frame, a feeding rotating assembly arranged on the feeding conveying assembly, and a feeding lifting assembly arranged on the feeding conveying assembly and positioned on the rear side of the feeding rotating assembly, wherein the feeding conveying assembly is used for conveying a test carrier, and the feeding rotating assembly is used for adjusting the feeding rotating direction of a controller.
The ageing cabinet is internally provided with a double-layer test station, the feeding lifting assembly is provided with a feeding lifting conveying module, and the feeding lifting conveying module conveys the test carrier sent by the feeding conveying assembly towards the test station.
The conveying device comprises a conveying bracket, a conveying guide wheel arranged on the conveying bracket, a conveying chain connected with the conveying guide wheel in a conveying way and a conveying motor arranged on the conveying bracket and used for connecting and driving the conveying guide wheel; the conveying support is provided with a conveying position, one surface of the conveying chain is exposed out of the conveying position, and the conveying chain is used for driving the test carrier to convey on the conveying position;
a further development of the above-described solution provides that the conveying device is provided with a positioning cylinder for positioning the test carrier in the conveying position.
The lifting driving assembly comprises a lifting fixing plate connected to the conveying device, a lifting cylinder arranged on the lifting fixing plate, and a lifting guide sleeve arranged on the lifting fixing plate and positioned on the outer side of the lifting cylinder;
the technical scheme is further improved in that one surface of the jacking supporting plate is connected with the jacking air cylinder and provided with a jacking guide rod, and the jacking guide rod can be connected with the jacking guide sleeve in a sliding manner;
according to the technical scheme, the two sides of the upper surface of the jacking supporting plate are symmetrically provided with the supporting blocks, the supporting blocks are symmetrically provided with the sliding pushing grooves, the edges of the sliding pushing grooves are provided with the guide inclined planes, and the guide inclined planes are used for guiding the test carrier towards the sliding pushing grooves.
The test plug panel is provided with a plug connector, plug positioning sheets and plug positioning sleeves, wherein the plug positioning sheets and the plug positioning sleeves are positioned on two sides of the plug connector, the test connection device comprises a matching panel, and plug positioning grooves and plug positioning pins, the plug positioning grooves and the plug positioning pins are arranged on two sides of the matching panel, the plug positioning grooves are used for matching the plug positioning sheets, and the plug positioning sleeves are used for matching the plug positioning pins.
The technical scheme is further improved in that the pushing and positioning panel is provided with a positioning block, the positioning block is used for connecting the test bottom plate with the test frame, the pushing device is provided with a pushing limiting block, the pushing limiting block is provided with a pushing limiting groove, and the pushing limiting groove is used for being matched with the positioning block and positioning the test frame;
the pushing device comprises a pushing cylinder, pushing guide rails arranged on two sides of the supporting frame and a pushing sliding block slidably arranged on the pushing guide rails, wherein the driving end of the pushing cylinder is connected with the pushing sliding block, one end of the pushing limiting block is connected with the pushing sliding block, and a limiting baffle is arranged on the wall surface of the pushing limiting groove.
The further improvement of the scheme is that the compressing device comprises a hinge seat arranged on the supporting frame, a compressing block hinged to the hinge seat, a tensioning element used for tensioning and connecting the hinge seat to the hinge seat, and a compressing driving element used for driving the compressing block to compress when the test carrier is connected with the test connecting device.
The technical scheme is further improved that the hinge seat is provided with a hinge groove, the compression block is provided with a hinge shaft and is hinged in the hinge groove through the hinge shaft, the compression block is L-shaped, one end of the compression block, facing the test carrier, is provided with a compression rubber pad, and the tensioning element is a spring;
the technical scheme is further improved in that the compression driving element is a driving compression rod, the driving compression rod is provided with a driving guide wheel, and the compression block is provided with a driving guide piece corresponding to the driving guide wheel.
The discharging device comprises a discharging rack, a discharging circulating conveying assembly arranged on the discharging rack, a discharging lifting assembly used for connecting the discharging circulating conveying assembly with the conveying device and a reflow conveying assembly arranged at the bottom of the aging cabinet, wherein the discharging lifting assembly is used for receiving the tested carrier, one end of the discharging circulating conveying assembly is connected with the reflow conveying assembly and used for reflowing and conveying the tested carrier after discharging.
The beneficial effects of the invention are as follows:
compared with the existing controller aging test, the feeding device is used for feeding the test carrier to the conveying device, the conveying device is used for conveying the test carrier, the jacking device is used for jacking the test carrier from the conveying device to the test position, the test pushing device is used for pushing the test carrier towards the test connecting device, so that the test connecting panel is connected with the test connecting device, the compacting device is used for compacting the test carrier, the test connecting panel is connected with the test connecting device, the jacking device drives the test carrier to reset after the test is completed, and the conveying device is used for conveying the test carrier to the discharging device; the problem of current ageing test inefficiency to the controller through the manual work has been adopted automatic pan feeding, has carried, test, ejection of compact, does not need manual operation in-process, and degree of automation is high, and the test effect is good is solved. The testing process has the advantages that the compacting device is used for compacting and fixing, so that stability in the testing process is guaranteed, loosening phenomenon cannot occur, the testing effect is good, and the compacting and positioning accuracy is high.
The compressing device is arranged on the support frame and positioned on one side of the pushing device, and comprises a hinge seat arranged on the support frame, a compressing block hinged to the hinge seat, a tensioning element used for tensioning and connecting the hinge seat to the hinge seat, and a compressing driving element used for driving the compressing block to compress when the test carrier is connected with the test connecting device; specifically, the tightening and fixing device is used for tightening and fixing the compaction blocks through the tightening elements, so that the pushing and positioning panel of the test carrier can be compacted, the test plugging panel is connected and matched with the test connecting device during compaction, the device is particularly suitable for airtight test and other structures of a controller, the structure which is in tight fit needs to be sealed, the sealing coefficient is high, the stability is good, the compaction driving element is a linear driving element and is used for driving the compaction blocks to be compacted and loosened, and the compaction is performed under the action of the tension element after the compaction is performed.
Drawings
FIG. 1 is a schematic perspective view of an automatic controller burn-in cabinet according to the present invention;
FIG. 2 is a schematic perspective view of a feeding device of the controller automatic burn-in test cabinet of FIG. 1;
FIG. 3 is a schematic perspective view of an burn-in cabinet of the controller automatic burn-in test cabinet of FIG. 1;
FIG. 4 is an exploded schematic view of a test station of the controller automatic burn-in test cabinet of FIG. 1;
FIG. 5 is an exploded schematic view of a test station of the controller automatic burn-in test cabinet of FIG. 1;
FIG. 6 is a schematic view of the compacting apparatus of the test station of FIG. 5;
FIG. 7 is a schematic perspective view of a hold-down device of the test station of FIG. 5;
fig. 8 is a schematic perspective view of a discharging device of the controller automatic aging test cabinet in fig. 1.
Reference numerals illustrate: the ageing cabinet 1, the feeding device 2, the feeding rack 21, the feeding conveying assembly 22, the feeding rotating assembly 23, the feeding lifting assembly 24 and the feeding lifting conveying module 241;
the conveying device 3, the conveying bracket 31, the conveying guide wheel 32, the conveying chain 33, the conveying motor 34 and the positioning cylinder 35;
test carrier 4, test frame 41, test bottom plate 411, test plug panel 42, plug 421, plug positioning piece 422, plug positioning sleeve 423, push positioning panel 43, and positioning block 431;
the test station 5, the jacking device 51, the jacking driving assembly 511, the jacking fixing plate 5111, the jacking cylinder 5112, the jacking guide sleeve 5113, the jacking supporting plate 512, the jacking guide rod 5121, the supporting block 5122, the guide inclined surface 5123, the supporting frame 52, the test connecting device 53, the matching panel 531, the inserting positioning slot 532, the inserting positioning pin 533, the pushing device 54, the pushing limiting block 541, the pushing limiting slot 5411, the pushing cylinder 542, the pushing guide rail 543, the pushing slide block 544, the pressing device 55, the hinging seat 551, the hinging slot 5511, the pressing block 552, the tightening element 553, the pressing driving element 554, the hinging shaft 5521, the pressing rubber pad 5522, the driving guide wheel 5541 and the driving guide plate 5542;
the discharging device 6, the discharging frame 61, the discharging circulation conveying component 62, the discharging lifting component 63 and the reflux conveying component 64.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1 to 8, in one embodiment of the present invention, an automatic controller aging test cabinet is provided, wherein an aging cabinet 1, a feeding device 2, a conveying device 3, a test carrier 4, a test station 5, and a discharging device 6 are provided, and the feeding device 2 is connected to one end of the aging cabinet 1; the conveying device 3 is arranged in the ageing cabinet 1, and the feeding end is connected with the feeding device 2; the feeding device 2 is used for feeding the test carrier 4 and sending the test carrier to the conveying device 3; the test station 5 is provided with a plurality of linear discharging devices on the conveying device 3, the test station 5 comprises a jacking device 51, a supporting frame 52, a test connecting device 53, a pushing device 54 and a pressing device 55, the jacking device 51 is arranged on the conveying device 3, and the jacking device 51 comprises a jacking driving assembly 511 and a jacking supporting plate 512 connected with the jacking driving assembly 511; the supporting frame 52 is located above the jacking device 51 and is provided with a test position corresponding to the jacking supporting plate 512, and the jacking driving assembly 511 is used for jacking the jacking supporting plate 512 towards the test position; the test carrier 4 comprises a test frame 41, test plugging panels 42 and a pushing positioning panel 43, wherein the test plugging panels 42 and the pushing positioning panel 43 are respectively arranged on two sides of the test frame 41, a test bottom plate 411 is arranged in the test frame 41, and a test fixing position is arranged on the test bottom plate 411; the test connection device 53 is installed at one side of the support 52 and connected with the test socket panel 42 correspondingly; the pushing device 54 is used for pushing the positioning panel 43 to position and pushing the test carrier 4 towards the test connection device 53; the pressing device 55 is arranged on the supporting frame 52 and is positioned on one side of the pushing device 54; the discharging device 6 is arranged at one end of the ageing cabinet 1 and is connected with the discharging end of the conveying device 3; the feeding device 2 is used for feeding the test carrier 4 to the conveying device 3, the conveying device 3 is used for conveying the test carrier 4, the jacking device 51 is used for jacking the test carrier 4 from the conveying device 3 to a test position, the test pushing device 54 pushes the test carrier 4 towards the test connecting device 53, the test connecting panel is connected with the test connecting device 53, the pressing device 55 presses the test carrier 4, the test connecting panel is kept connected with the test connecting device 53, the jacking device 51 drives the test carrier 4 to reset after the test is completed, and the conveying device 3 conveys the test carrier 4 to the discharging device 6.
Referring to fig. 2, the feeding device 2 includes a feeding frame 21, a feeding conveying component 22 disposed on the feeding frame 21, a feeding rotating component 23 disposed on the feeding conveying component 22, and a feeding lifting component 24 disposed on the feeding conveying component 22 and located at the rear side of the feeding rotating component 23, where the feeding conveying component 22 is used for conveying the test carrier 4, and the feeding rotating component 23 is used for adjusting the feeding rotating direction of the controller, in this embodiment, the controller placed can be positioned and rotated by the feeding rotating component 23, and the direction to be tested is adjusted according to the requirement, and a material taking manipulator is also required to be disposed, and used for grabbing the controller from the feeding rotating component 23 to be placed on the test carrier 4 for fixing, so that the subsequent test is convenient.
Be equipped with double-deck test station 5 in ageing cabinet 1, pan feeding lifting assembly 24 is equipped with pan feeding lift and carries module 241, the test carrier 4 that pan feeding lift and carries module 241 will pan feeding conveying assembly 22 send into is carried towards test station 5, adopts double-deck test station 5, can set up more layers in different embodiments, only need increase pan feeding lifting assembly 24's lift stroke can, be used for sending test carrier 4 to the test station 5 of different layers under the effect of pan feeding lift and carries module 241.
Referring to fig. 3, a plurality of groups of jacking devices 51 and supporting frames 52 are arranged on the conveying device 3, each group of supporting frames 52 is provided with a test connecting device 53, a pushing device 54 and a pressing device 55, in this embodiment, the conveying device 3 adopts a longer stroke, and can set the tested structure into a plurality of stations, so that under the action of the jacking devices 51, the supporting frames 52 and each device are matched for testing the controller, and the multi-station simultaneous test is suitable.
The conveying device 3 comprises a conveying bracket 31, a conveying guide wheel 32 arranged on the conveying bracket 31, a conveying chain 33 connected with the conveying guide wheel 32 in a conveying way, and a conveying motor 34 arranged on the conveying bracket 31 and used for connecting and driving the conveying guide wheel 32; a conveying position is arranged on the conveying support 31, one surface of the conveying chain 33 is exposed to the conveying position, and the conveying chain 33 is used for driving the test carrier 4 to convey on the conveying position; the conveying motor 34 drives the conveying guide wheel 32 to drive the conveying communication and conveying so as to drive the test carrier 4 to convey on the conveying position.
The conveying device 3 is provided with a positioning cylinder 35, and the positioning cylinder 35 is used for positioning the test carrier 4 at a conveying position; the positioning cylinder 35 is used for positioning the test carrier 4 on the conveying device 3, so that the subsequent jacking device 51 can jack up the test carrier 4 in a positioning manner.
Referring to fig. 4 to 7, the jacking driving unit 511 includes a jacking fixing plate 5111 connected to the conveying device 3, a jacking cylinder 5112 installed on the jacking fixing plate 5111, and a jacking guide sleeve 5113 installed on the jacking fixing plate 5111 and located outside the jacking cylinder 5112; one surface of the jacking supporting plate 512 is connected with the jacking cylinder 5112 and is provided with a jacking guide rod 5121, and the jacking guide rod 5121 is slidably connected with the jacking guide sleeve 5113; the jacking cylinder 5112 is used for jacking driving, and a stable jacking driving is formed under the action of the jacking guide rod 5121 and the jacking guide sleeve 5113.
Support brackets 5122 are symmetrically arranged on two sides of the upper surface of the jacking supporting plate 512, the support brackets 5122 are symmetrically provided with sliding pushing grooves, guide inclined planes 5123 are formed at the edges of the sliding pushing grooves, and the guide inclined planes 5123 are used for guiding the test carrier 4 towards the sliding pushing grooves; the supporting support blocks 5122 are used for supporting the test bottom plate 411 of the test carrier 4, and a centering guide effect is formed by the guide inclined surfaces 5123 in the supporting process.
The test plugging panel 42 is provided with a plugging head 421, plugging positioning pieces 422 and plugging positioning sleeves 423 positioned at two sides of the plugging head 421, the test connecting device 53 comprises a matching panel 531, plugging positioning grooves 532 and plugging positioning pins 533 positioned at two sides of the matching panel 531, the plugging positioning grooves 532 are used for matching the plugging positioning pieces 422, and the plugging positioning sleeves 423 are used for matching the plugging positioning pins 533; through the cooperation of grafting spacer 422 and grafting constant head tank 532, and under the cooperation of grafting spacer sleeve 423 and grafting locating pin 533, play the location guide effect when the panel is pegged graft each other, the cooperation grafting precision is high.
The pushing positioning panel 43 is provided with a positioning block 431, the positioning block 431 is used for connecting the test bottom plate 411 with the test frame 41, the pushing device 54 is provided with a pushing limiting block 541, the pushing limiting block 541 is provided with a pushing limiting groove 5411, and the pushing limiting groove 5411 is used for matching with the positioning block 431 and positioning the test frame 41; when the jacking device 51 jacks up, the positioning block 431 is matched with the pushing limiting groove 5411 on the pushing limiting block 541, so that positioning connection of the pushing device 54 is formed, and the accuracy is high when driving and pushing.
The pushing device 54 comprises a pushing cylinder 542, pushing guide rails 543 mounted on two sides of the supporting frame 52, and a pushing sliding block 544 slidably mounted on the pushing guide rails 543, wherein the driving end of the pushing cylinder 542 is connected with the pushing sliding block 544, one end of the pushing limiting block 541 is connected with the pushing sliding block 544, and a limiting baffle is mounted on the wall surface of the pushing limiting groove 5411; the linear sliding structure formed by the cooperation of the pushing slider 544 and the pushing rail 543 is used for driving the pushing limiting block 541 to drive the test carrier 4 to move towards the test connection device 53.
The compressing device 55 is arranged on the supporting frame 52 and is positioned on one side of the pushing device 54, and the compressing device 55 comprises a hinging seat 551 arranged on the supporting frame 52, a compressing block 552 hinged on the hinging seat 551, a tightening element 553 used for tightening and connecting the hinging seat 551 on the hinging seat 551, and a compressing driving element 554 used for driving the compressing block 552 to compress when the test carrier 4 is connected with the test connecting device 53; specifically, the pressing block 552 is tightly fixed by the tightening element 553, so that the pushing positioning panel 43 of the test carrier 4 can be pressed, and the test plugging panel 42 is connected and matched with the test connecting device 53 during pressing, so that the device is particularly suitable for airtight test and other structures of a controller, the structure requiring tight sealing is high in sealing coefficient and good in stability, the pressing driving element 554 is a linear driving element and is used for driving the pressing block 552 to loosen the pressing, and the pressing is performed under the action of the tension element after the pressing is retracted.
The hinge seat 551 is provided with a hinge groove 5511, the compaction block 552 is provided with a hinge shaft 5521 and is hinged in the hinge groove 5511 through the hinge shaft 5521, the compaction block 552 is in an L shape, one end of the compaction block 552 facing the test carrier 4 is provided with a compaction rubber pad 5522, and the tensioning element 553 is a spring; the hinge groove 5511 and the hinge shaft 5521 are matched for the movement of the pressing block 552, the pressing rubber pad 5522 is arranged for pressing, the phenomenon of crush injury to the test carrier 4 is prevented, the spring is used for structural tension, and the pulling force is stable.
The pressing driving element 554 is a driving pressing rod, the driving pressing rod is provided with a driving guide wheel 5541, and the pressing block 552 is provided with a driving guide piece 5542 corresponding to the driving guide wheel 5541; the driving piece or the driving piece can be connected to drive the driving rod, and the driving guide wheel 5541 is matched with the driving guide piece 5542 to drive the driving rod, so that the structure is stable.
Referring to fig. 8, the discharging device 6 includes a discharging frame 61, a discharging circulation conveying component 62 disposed on the discharging frame 61, a discharging lifting component 63 for connecting the discharging circulation conveying component 62 with the conveying device 3, and a reflow conveying component 64 disposed at the bottom of the ageing cabinet 1, where the discharging lifting component 63 is used for receiving the tested carrier 4 after the test is completed, one end of the discharging circulation conveying component 62 is connected with the reflow conveying component 64 and is used for reflowing and conveying the tested carrier 4 after the discharge, in this embodiment, the discharging lifting component 63 is used for receiving the tested carrier 4 and carrying out reflow conveying or direct blanking conveying as required, so as to realize full-automatic transmission reflow, and the degree of automation is high.
The feeding device 2 is used for feeding the test carrier 4 to the conveying device 3, the conveying device 3 is used for conveying the test carrier 4, the jacking device 51 is used for jacking the test carrier 4 from the conveying device 3 to a test position, the test pushing device 54 pushes the test carrier 4 towards the test connecting device 53 so that the test connecting panel is connected with the test connecting device 53, the pressing device 55 presses the test carrier 4, the test connecting panel is kept connected with the test connecting device 53, the jacking device 51 drives the test carrier 4 to reset after the test is finished, and the conveying device 3 conveys the test carrier 4 to the discharging device 6; the problem of current ageing test inefficiency to the controller through the manual work has been adopted automatic pan feeding, has carried, test, ejection of compact, does not need manual operation in-process, and degree of automation is high, and the test effect is good is solved. The hold-down device 55 is arranged in the test process to carry out hold-down fixation, so that stability in the test process is guaranteed, a loosening phenomenon cannot occur, the test effect is good, and the hold-down positioning accuracy is high.
The foregoing examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. The utility model provides a controller automatic ageing test cabinet which characterized in that: comprising
An aging cabinet is provided with a plurality of aging boxes,
the feeding device is connected to one end of the ageing cabinet;
the conveying device is arranged in the ageing cabinet, and the feeding end is connected with the feeding device;
the feeding device is used for feeding the test carrier and sending the test carrier to the conveying device;
the test station is provided with a plurality of linear discharging devices and comprises a jacking device, a supporting frame, a test connecting device, a pushing device and a pressing device, wherein the jacking device is arranged on the conveying device and comprises a jacking driving assembly and a jacking supporting plate connected with the jacking driving assembly; the supporting frame is positioned above the jacking device and is provided with a test position corresponding to the jacking supporting plate, and the jacking driving assembly is used for jacking the jacking supporting plate towards the test position; the test carrier comprises a test frame, test plug-in panels and a push-in positioning panel, wherein the test plug-in panels are respectively arranged on two sides of the test frame, a test bottom plate is arranged in the test frame, and a test fixing position is arranged on the test bottom plate; the test connection device is arranged on one side of the support frame and is connected with the corresponding test plug panel; the pushing device is used for pushing the positioning panel to position and pushing the test carrier towards the test connecting device; the compressing device is arranged on the supporting frame and is positioned on one side of the propelling device;
the discharging device is arranged at one end of the ageing cabinet and is connected with the discharging end of the conveying device;
the feeding device is used for feeding the test carrier to the conveying device, the conveying device is used for conveying the test carrier, the jacking device is used for jacking the test carrier from the conveying device to the test position, the test pushing device pushes the test carrier towards the test connecting device, the test connecting panel is connected with the test connecting device, the pressing device presses the test carrier, the test connecting panel is connected with the test connecting device, the jacking device drives the test carrier to reset after the test is completed, and the conveying device conveys the test carrier to the discharging device.
2. The controller automatic burn-in cabinet of claim 1, wherein: the feeding device comprises a feeding frame, a feeding conveying assembly arranged on the feeding frame, a feeding rotating assembly arranged on the feeding conveying assembly, and a feeding lifting assembly arranged on the feeding conveying assembly and positioned at the rear side of the feeding rotating assembly, wherein the feeding conveying assembly is used for conveying a test carrier, and the feeding rotating assembly is used for adjusting the feeding rotating direction of the controller.
3. The controller automatic burn-in cabinet of claim 2, wherein: the ageing cabinet is internally provided with a double-layer test station, the feeding lifting assembly is provided with a feeding lifting conveying module, and the feeding lifting conveying module conveys the test carrier sent by the feeding conveying assembly towards the test station.
4. The controller automatic burn-in cabinet of claim 1, wherein: the conveying device comprises a conveying support, a conveying guide wheel arranged on the conveying support, a conveying chain connected with the conveying guide wheel in a conveying way, and a conveying motor arranged on the conveying support and used for connecting and driving the conveying guide wheel; the conveying support is provided with a conveying position, one surface of the conveying chain is exposed out of the conveying position, and the conveying chain is used for driving the test carrier to convey on the conveying position;
the conveying device is provided with a positioning cylinder, and the positioning cylinder is used for positioning the test carrier on the conveying position.
5. The controller automatic burn-in cabinet of claim 4, wherein: the jacking driving assembly comprises a jacking fixed plate connected to the conveying device, a jacking cylinder arranged on the jacking fixed plate, and a jacking guide sleeve arranged on the jacking fixed plate and positioned on the outer side of the jacking cylinder;
one surface of the jacking supporting plate is connected with the jacking air cylinder and provided with a jacking guide rod, and the jacking guide rod is slidably connected with the jacking guide sleeve;
support brackets are symmetrically arranged on two sides of the upper surface of the jacking supporting plate, sliding pushing grooves are symmetrically formed in the support brackets, guide inclined planes are formed in the edges of the sliding pushing grooves, and the guide inclined planes are used for guiding the test carrier towards the sliding pushing grooves.
6. The controller automatic burn-in cabinet of claim 1, wherein: the test plug panel is provided with a plug connector, and plug positioning sheets and plug positioning sleeves which are positioned on two sides of the plug connector, the test connection device comprises a matching panel, and plug positioning grooves and plug positioning pins which are arranged on two sides of the matching panel, the plug positioning grooves are used for matching the plug positioning sheets, and the plug positioning sleeves are used for matching the plug positioning pins.
7. The controller automatic burn-in cabinet of claim 1, wherein: the pushing and positioning panel is provided with a positioning block, the positioning block is used for connecting the test bottom plate with the test frame, the pushing device is provided with a pushing limiting block, the pushing limiting block is provided with a pushing limiting groove, and the pushing limiting groove is used for matching with the positioning block and positioning the test frame;
the pushing device comprises a pushing cylinder, pushing guide rails arranged on two sides of the supporting frame and a pushing sliding block slidably arranged on the pushing guide rails, the driving end of the pushing cylinder is connected with the pushing sliding block, one end of the pushing limiting block is connected with the pushing sliding block, and a limiting baffle is arranged on the wall surface of the pushing limiting groove.
8. The controller automatic burn-in cabinet of claim 1, wherein: the compressing device comprises a hinge seat arranged on the support frame, a compressing block hinged to the hinge seat, a tensioning element used for tensioning and connecting the hinge seat to the hinge seat, and a compressing driving element used for driving the compressing block to compress when the test carrier is connected with the test connecting device.
9. The controller automatic burn-in cabinet of claim 8, wherein: the hinge seat is provided with a hinge groove, the compression block is provided with a hinge shaft and is hinged in the hinge groove through the hinge shaft, the compression block is L-shaped, one end of the compression block, facing the test carrier, is provided with a compression rubber pad, and the tensioning element is a spring;
the compressing driving element is a driving compression bar, the driving compression bar is provided with a driving guide wheel, and the compressing block is provided with a driving guide piece corresponding to the driving guide wheel.
10. The controller automatic burn-in cabinet of claim 1, wherein: the discharging device comprises a discharging rack, a discharging circulating conveying assembly arranged on the discharging rack, a discharging lifting assembly used for connecting the discharging circulating conveying assembly with the conveying device and a reflow conveying assembly arranged at the bottom of the aging cabinet, wherein the discharging lifting assembly is used for receiving the tested carrier after the test is completed, and one end of the discharging circulating conveying assembly is connected with the reflow conveying assembly and used for reflowing and conveying the tested carrier after the discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310610301.5A CN116661415A (en) | 2023-05-26 | 2023-05-26 | Automatic ageing test cabinet of controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310610301.5A CN116661415A (en) | 2023-05-26 | 2023-05-26 | Automatic ageing test cabinet of controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116661415A true CN116661415A (en) | 2023-08-29 |
Family
ID=87720025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310610301.5A Pending CN116661415A (en) | 2023-05-26 | 2023-05-26 | Automatic ageing test cabinet of controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116661415A (en) |
-
2023
- 2023-05-26 CN CN202310610301.5A patent/CN116661415A/en active Pending
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Country or region after: China Address after: Room 103, Building 12, No. 6 East Second Lane, Xiegang Square Middle Road, Xiegang Town, Dongguan City, Guangdong Province, 523000 Applicant after: Guanjia Technology Co.,Ltd. Address before: No.7 Putian Road, puLong Industrial Zone, Puxin lake, Tangxia Town, Dongguan City, Guangdong Province Applicant before: DONGGUAN GUAN JIA ELECTRONIC EQUIPMENT Co.,Ltd. Country or region before: China |