CN116298631A - Contact type heating device and contact type heating system of aging jig - Google Patents
Contact type heating device and contact type heating system of aging jig Download PDFInfo
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- CN116298631A CN116298631A CN202310291376.1A CN202310291376A CN116298631A CN 116298631 A CN116298631 A CN 116298631A CN 202310291376 A CN202310291376 A CN 202310291376A CN 116298631 A CN116298631 A CN 116298631A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 128
- 230000032683 aging Effects 0.000 title claims abstract description 33
- 230000003287 optical effect Effects 0.000 claims abstract description 33
- 238000012937 correction Methods 0.000 claims description 26
- 238000012360 testing method Methods 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- SEWHDNLIHDBVDZ-UHFFFAOYSA-N 1,2,3-trichloro-4-(2-chlorophenyl)benzene Chemical compound ClC1=C(Cl)C(Cl)=CC=C1C1=CC=CC=C1Cl SEWHDNLIHDBVDZ-UHFFFAOYSA-N 0.000 description 3
- 150000003071 polychlorinated biphenyls Chemical group 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/003—Environmental or reliability tests
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The application discloses contact heating device and contact heating system of ageing fixture has improved heating device's commonality. The device comprises: the device comprises a support frame, a heating plate, a jig lifting mechanism, a jig lighting and inserting mechanism, an infrared thermometer, an optical tester, an X-axis moving mechanism, a Y-axis moving mechanism and a Z-axis moving mechanism; the heating plate is fixed on the support frame and is used for realizing the heating operation of the jig to be detected; the jig lifting mechanism is positioned above the heating plate and is used for fixing and controlling the to-be-detected jig to ascend or descend; the Y-axis moving mechanism is fixed above the jig lifting mechanism; the X-axis moving mechanism is connected with the Y-axis moving mechanism in a sliding way; the Z-axis moving mechanism is connected with the X-axis moving mechanism in a sliding way; the jig is fixed below the X-axis moving mechanism by the lighting plug-in mechanism; the infrared thermometer is connected with the Z-axis moving mechanism; the optical tester is connected with the Z-axis moving mechanism.
Description
Technical Field
The application relates to the technical field of jigs, in particular to a contact type heating device and a contact type heating system of an aging jig.
Background
The high-temperature aging is used for testing the performance of the product, finding out the defects of the product as soon as possible, improving the defects, and preventing unqualified products from flowing into the market.
The aging test is mainly a high-strength test under various severe conditions in the actual use process of the simulated product, namely the high-temperature aging test is used for determining the suitability of the product for storage, transportation and use under the high-temperature climatic environment condition.
The heating jig in the existing high-temperature aging test is characterized in that heating pipes are embedded into the bottom plate of the heating jig and uniformly distributed in a heating area, and the heating pipes and the jig are integrated, so that the normal thickness of the bottom plate of the jig is removed, the space for embedding the heating pipes is increased, the heat conduction thickness of the heating effect is ensured, and the bottom plate thickness and the whole size of the existing heating jig are large; the power supply of the heating pipe and the power supply of the temperature sensing are required to be controlled to be provided by the PCB, so that the PCB and the PG board of the jig power supply system are required to be independently designed, and the jig power supply system is high in price and low in universality; in addition, when the heating pipe is replaced by the existing heating jig, the jig needs to be disassembled and assembled, so that the service life and the precision of the jig are greatly reduced.
Disclosure of Invention
In order to solve the problems, the application provides a contact type heating device and a contact type heating system of an aging jig, and the universality of the heating device of the aging jig is improved.
The first aspect of the present application provides a contact heating device of ageing fixture, include: the device comprises a support frame, a heating plate, a jig lifting mechanism, a jig lighting and inserting mechanism, an infrared thermometer, an optical tester, an X-axis moving mechanism, a Y-axis moving mechanism and a Z-axis moving mechanism;
the heating plate is fixed on the supporting frame and is used for realizing the heating operation of the jig to be detected;
the jig lifting mechanism is positioned above the heating plate and is used for fixing and controlling the to-be-detected jig to ascend or descend;
the Y-axis moving mechanism is fixed above the jig lifting mechanism;
the X-axis moving mechanism is in sliding connection with the Y-axis moving mechanism;
the Z-axis moving mechanism is in sliding connection with the X-axis moving mechanism;
the jig lighting plug-in mechanism is fixed below the X-axis moving mechanism and is used for lighting the jig to be detected;
the infrared thermometer is connected with the Z-axis moving mechanism and is used for detecting the temperature of the jig to be detected in real time;
the optical tester is connected with the Z-axis moving mechanism and is used for carrying out optical test on the jig to be detected when the temperature of the jig to be detected reaches the preset temperature.
Optionally, the fixture lighting plugging mechanism includes: the device comprises a first PCB, a PG signal wire connecting plate, a telescopic cylinder, a PCB plug-in port and an automatic correction mechanism;
the PG signal line connecting plate is connected with the first PCB and is used for PG to power on the jig to be detected and send out various detection instructions;
the telescopic cylinder is fixed above the first PCB; the PCB plug-in port is connected with the telescopic cylinder through an automatic correction mechanism, and the telescopic cylinder is used for pushing the PCB plug-in port to move to a second target position so that the PCB plug-in port is plugged in a second PCB on the jig to be detected;
the automatic correction mechanism includes: the automatic correction mechanism comprises a first guide rod, a second guide rod, a first linear bearing, a second linear bearing, a first limit clamp spring, a second limit clamp spring, a first correction spring and a second correction spring, and has a left-right shaking function;
the first guide rod is connected with the first linear bearing, and a first limit clamp spring is arranged between the first guide rod and the first linear bearing;
the second guide rod is connected with the second linear bearing, a second limit clamp spring is arranged between the second guide rod and the second linear bearing, and the first guide rod and the second guide rod are arranged oppositely;
the first correction spring is sleeved on the first guide rod;
the second correction spring is sleeved on the second guide rod;
the automatic correction mechanism is used for automatically moving leftwards and rightwards according to the position of the PCB golden finger when the PCB interface and the PCB golden finger above the jig are deviated, so that the first PCB is accurately spliced with the second PCB on the jig to be detected.
Optionally, the jig lifting mechanism includes: the first jig placing plate, the second jig placing plate, the first lifting cylinder, the second lifting cylinder, the first auxiliary sliding rail, the second auxiliary sliding rail, the third auxiliary sliding rail and the fourth auxiliary sliding rail;
the first placing plate and the second placing plate are oppositely arranged to form a jig accommodating groove for fixing the jig;
the first lifting cylinder is fixedly connected with the first placing plate, and the second lifting cylinder is fixedly connected with the second placing plate;
the first auxiliary sliding rail and the second auxiliary sliding rail are fixed on the first placing plate;
the third auxiliary sliding rail and the fourth auxiliary sliding rail are fixed on the second placing plate;
the first lifting cylinder, the second lifting cylinder, the first auxiliary sliding rail, the second auxiliary sliding rail, the third auxiliary sliding rail and the fourth auxiliary sliding rail are matched to push the first placing plate and the second placing plate to move up and down along the Z axis.
Optionally, the Y-axis moving mechanism includes: the first Y-axis moving mechanism and the second Y-axis moving mechanism;
the first Y-axis moving mechanism is connected with the first auxiliary sliding rail and the second auxiliary sliding rail;
the second Y-axis moving mechanism is connected with the third auxiliary sliding rail and the fourth auxiliary sliding rail;
the first Y-axis moving mechanism includes: the first moving block, the first linear motor and the fifth auxiliary sliding rail;
the fifth auxiliary sliding rail is in sliding connection with the first end of the X-axis moving mechanism through the first moving block;
the output end of the first linear motor is connected with the first moving block and is used for pushing the first moving block to move along the fifth auxiliary sliding rail;
the second Y-axis moving mechanism includes: the second moving block, the second linear motor and the sixth auxiliary sliding rail;
the sixth auxiliary sliding rail is in sliding connection with the second end of the X-axis moving mechanism through a second moving block;
the output end of the second linear motor is connected with the second sliding block and is used for pushing the second sliding block to move along the sixth auxiliary sliding rail;
the first linear motor and the second linear motor are matched to push the first moving block and the second moving block to move along the Y-axis direction, so that the first moving block and the second moving block drive the optical tester and the infrared thermometer to move along the Y-axis direction.
Optionally, the X-axis moving mechanism includes: the third moving block, the third linear motor and the seventh auxiliary sliding rail;
the third moving block is in sliding connection with the seventh auxiliary sliding rail;
the third moving block is in sliding connection with the Z-axis moving mechanism;
the output end of the third linear motor is connected with the third moving block and is used for pushing the third moving block to move along the X-axis direction, so that the third moving block drives the optical tester and the infrared thermometer to move along the X-axis direction.
Optionally, the Z-axis moving mechanism includes: the fourth moving block, the fourth linear motor and the eighth auxiliary sliding rail;
the fourth moving block is in sliding connection with the eighth auxiliary sliding rail;
the fourth moving block is fixedly connected with the optical tester;
the fourth moving block is fixedly connected with the infrared thermometer;
the output end of the fourth linear motor is connected with the fourth moving block and is used for pushing the fourth moving block to move along the Z-axis direction, so that the fourth moving block drives the optical tester and the infrared thermometer to move along the Z-axis direction.
Optionally, the heating plate is detachably connected with the supporting frame.
Optionally, the heating plate is an aluminum heating plate.
The second aspect of the present application provides a contact heating system of an aging fixture, comprising: the contact heating device and the manipulator of any one of the first aspects;
the manipulator is fixedly connected with the contact type heating device and used for taking down the jig to be detected from the contact type heating device.
Optionally, the contact heating system further comprises: the device comprises a PG controller, a first fixing frame and a second fixing frame;
the first fixing frame is connected with the second fixing frame;
the PG controller is arranged on the first fixing frame and is used for controlling a second PCB above the jig to be detected;
the contact type heating device is connected with the second fixing frame.
From the above technical scheme, the application has the following advantages: the heating part of the contact type heating device of the aging jig is heated by an independent heating plate, the heating plate can be replaced in a modularized manner, the mechanism is simplified, the cost is low, the whole heating jig is not required to be disassembled when the heating plate is replaced, the service life of the jig is prolonged, a heating pipe is not required to be buried in the heating plate, the thickness of the heating plate is effectively reduced, the size of the heating device of the whole aging jig is further reduced, the cost of the heating device for manufacturing the aging jig is reduced, and the contact type heating plate can be compatible with various different jigs, so that the universality of the heating device of the aging jig is improved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a contact heating device of an aging fixture provided in the present application;
FIG. 2 is a schematic diagram of an embodiment of a fixture lighting plug mechanism provided in the present application;
FIG. 3 is a schematic diagram illustrating an embodiment of a contact heating system of an aging fixture according to the present disclosure;
fig. 4 is a schematic structural diagram of another embodiment of a contact heating system of an aging fixture provided in the present application.
Detailed Description
The application provides a contact heating device of ageing fixture for compatible multiple different fixtures has improved ageing fixture's heating device's commonality.
In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely used to illustrate the relative positional relationships between the components or portions, and do not particularly limit the specific mounting orientations of the components or portions.
Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "configured," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
Furthermore, the structures, proportions, sizes, etc. shown in the drawings herein are shown and described in detail for purposes of illustration only, and are not intended to limit the scope of the invention, which is defined in the claims, unless otherwise indicated, and which are otherwise used by those skilled in the art to which the invention pertains.
Furthermore, the terms "first," "second," "third," and the like in the present application (if any, are used to distinguish between similar objects and not necessarily to describe a particular order or sequence.
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
Referring to fig. 1 and 2, a contact heating device of an aging fixture provided in the present application includes: the device comprises a support frame 1, a heating plate 2, a jig lifting mechanism 3, a jig lighting plug-in mechanism 4, an infrared thermometer 9, an optical tester 8, an X-axis moving mechanism 6, a Y-axis moving mechanism 5 and a Z-axis moving mechanism; the heating plate 2 is fixed on the support frame 1, and the heating plate 2 is used for realizing the heating operation of the jig to be detected; the jig lifting mechanism 3 is positioned above the heating plate 2, and the jig lifting mechanism 3 is used for fixing and controlling the to-be-detected jig to ascend or descend; the Y-axis moving mechanism 5 is fixed above the jig lifting mechanism 3; the X-axis moving mechanism 6 is in sliding connection with the Y-axis moving mechanism 5; the Z-axis moving mechanism 7 is in sliding connection with the X-axis moving mechanism 6; the jig lighting plug-in mechanism 4 is fixed below the X-axis moving mechanism 6 and is used for lighting the jig to be detected; the infrared thermometer 9 is connected with the Z-axis moving mechanism 7 and is used for detecting the temperature of the jig to be detected in real time; the optical tester 8 is connected with the Z-axis moving mechanism 7 and is used for carrying out optical test on the jig to be detected when the temperature of the jig to be detected reaches a preset temperature;
in this embodiment, the jig lifting mechanism 3 includes a jig carrier assembly and a jig carrier lifting assembly, where the jig carrier assembly is fixedly connected with the jig carrier lifting assembly, the jig carrier assembly is used to fix the jig to be detected, and the jig carrier lifting assembly is used to control the jig carrier assembly to rise to the target position or descend to the target position; after the jig to be detected is carried onto the jig carrying table assembly, the jig carrying table lifting assembly descends to the contact heating position, the jig lighting plug-in mechanism 4 is automatically plugged and electrically connected with the jig to be detected, the heating plate 2 starts heating and conducts heat to the jig to be detected, the infrared thermometer 9 moves to a first target position through the matching of the Y-axis moving mechanism 5, the X-axis moving mechanism and the Z-axis moving mechanism 7, the temperature of the jig to be detected is detected in real time, and when the temperature of the jig to be detected reaches the preset temperature, the optical tester 8 moves to the first target position through the matching of the Y-axis moving mechanism 5, the X-axis moving mechanism and the Z-axis moving mechanism 7, and the jig to be detected is subjected to optical test. .
The heating part of the contact type heating device of the aging jig is heated by the independent heating plate 2, the heating plate 2 can be replaced in a modularized manner, the mechanism is simplified, the cost is low, the whole heating jig is not required to be disassembled when the heating plate 2 is replaced, the service life of the jig is prolonged, the heating pipe is not required to be buried in the heating plate 2, the thickness of the heating plate 2 is effectively reduced, the size of the heating device of the whole aging jig is further reduced, the cost of the heating device for manufacturing the aging jig is reduced, and the contact type heating plate 2 can be compatible with various jigs, so that the universality of the heating device of the aging jig is improved.
Optionally, the fixture lighting plugging mechanism includes: the first PCB 41, the PG signal wire connecting plate 42, the telescopic cylinder 43 and the PCB plug-in port 44 and the automatic correction mechanism; the PG signal wire connecting plate 42 is connected with the first PCB 41, and the PG signal wire connecting plate 42 is used for PG to power up the jig to be detected and send out various detection instructions; the telescopic cylinder 43 is fixed above the first PCB 41; the PCB socket 44 is connected with the telescopic cylinder 43 through the automatic correction mechanism, and the telescopic cylinder 43 is used for pushing the PCB socket 44 to move to a second target position so that the PCB socket 44 is connected with a second PCB board on the jig to be detected; the automatic correction mechanism includes: the automatic correction mechanism has a left-right shaking function; the first guide rod 44 is connected with a first linear bearing 46, and a first limit clamp spring is arranged between the first guide rod 44 and the first linear bearing 46; the second guide rod 45 is connected with a second linear bearing 47, a second limit clamp spring is arranged between the second guide rod 45 and the second linear bearing 47, and the first guide rod 44 is arranged opposite to the second guide rod 45; the first correction spring is sleeved on the first guide rod; the second correction spring is sleeved on the second guide rod; the automatic correction mechanism is used for automatically moving left and right according to the position of the PCB golden finger when the PCB interface and the position of the PCB golden finger above the jig deviate, so that the first PCB is accurately spliced with the second PCB on the jig to be detected.
In this embodiment, the telescopic cylinder 43 pushes the PCB socket 44 to move to the second target position, so that the PCB socket 44 is plugged with the second PCB on the jig to be detected, so that the jig to be detected is lightened, the jig to be detected is convenient to carry out subsequent detection, and the plugging position is corrected by the automatic correction mechanism, so that the first PCB is accurately plugged with the second PCB on the jig to be detected.
Optionally, the jig elevating mechanism 3 includes: the first jig placing plate 31, the second jig placing plate 35, the first lifting cylinder 33, the second lifting cylinder 36, the first auxiliary slide rail 32, the second auxiliary slide rail 34, the third auxiliary slide rail 37 and the fourth auxiliary slide rail; the first jig placing plate 31 and the second jig placing plate 35 are oppositely arranged to form a jig accommodating groove for fixing a jig; the first lifting cylinder 33 is fixedly connected with the first jig placing plate 31, and the second lifting cylinder 36 is fixedly connected with the second jig placing plate 35; the first auxiliary slide rail 32 and the second auxiliary slide rail 34 are fixed on the first jig placing plate 31; the third auxiliary slide rail and the fourth auxiliary slide rail are fixed on the second jig placing plate 35; the first lifting cylinder 33, the second lifting cylinder 36, the first auxiliary sliding rail 32, the second auxiliary sliding rail 34, the third auxiliary sliding rail 37 and the fourth auxiliary sliding rail are matched to push the first jig placing plate 31 and the second jig placing plate 35 to move up and down along the Z axis.
In this embodiment, the jig lifting mechanism 3 includes a jig carrier assembly and a jig carrier lifting assembly, and the jig carrier assembly is fixedly connected with the jig carrier lifting assembly; the jig carrier assembly comprises a first jig placing plate 31 and a second jig placing plate 35, wherein the first jig placing plate 31 and the second jig placing plate 35 are half-I-shaped, and the first jig placing plate 31 and the second jig placing plate 35 are oppositely arranged to form a jig accommodating groove; tool carrier lifting assembly includes: tool carrier lifting assembly includes: the first lifting cylinder 33, the second lifting cylinder 36, the first auxiliary slide rail 32, the second auxiliary slide rail 34, the third auxiliary slide rail 37 and the fourth auxiliary slide rail; the first lifting cylinder 33 is fixedly connected with the first jig placing plate 31 and is positioned below the first jig placing plate 31, the first auxiliary sliding rail 32 and the second auxiliary sliding rail 34 are relatively fixed on the first placing plate through sliding blocks, and the first lifting cylinder is matched with the first auxiliary sliding rail 32 and the second auxiliary sliding rail 34 to push the first placing plate to ascend or descend along the Z-axis direction; the second lifting cylinder 36 is fixedly connected with the second jig placing plate 35 and is positioned below the second jig placing plate 35, the third auxiliary sliding rail 37 and the fourth auxiliary sliding rail are relatively fixed on the second jig placing plate 35 through sliding blocks, and the second lifting cylinder 36 is matched with the third auxiliary sliding rail 37 and the fourth auxiliary sliding rail to push the second jig placing plate 35 to ascend or descend along the Z-axis direction.
Optionally, the Y-axis moving mechanism 5 includes: the first Y-axis moving mechanism and the second Y-axis moving mechanism; the first Y-axis moving mechanism is connected with the first auxiliary sliding rail 32 and the second auxiliary sliding rail 34; the second Y-axis moving mechanism is connected with the third auxiliary sliding rail 37 and the fourth auxiliary sliding rail; the first Y-axis movement mechanism includes: the first moving block, the first linear motor and the fifth auxiliary sliding rail; the fifth auxiliary sliding rail is in sliding connection with the first end of the X-axis moving mechanism 6 through a first moving block; the output end of the first linear motor is connected with the first moving block and used for pushing the first moving block to move along the fifth auxiliary sliding rail; the second Y-axis moving mechanism includes: the second moving block, the second linear motor and the sixth auxiliary sliding rail; the sixth auxiliary sliding rail is in sliding connection with the second end of the X-axis moving mechanism 6 through a second moving block; the output end of the second linear motor is connected with the second sliding block and used for pushing the second sliding block to move along the sixth auxiliary sliding rail; the first linear motor and the second linear motor are matched to push the first moving block and the second moving block to move along the Y-axis direction, so that the first moving block and the second moving block drive the optical tester 8 and the infrared thermometer 9 to move along the Y-axis direction.
In this embodiment, the first Y-axis moving mechanism is connected to the first auxiliary slide rail 32 and the second auxiliary slide rail 34, and is located above the jig lifting mechanism, and the second Y-axis moving mechanism is connected to the third auxiliary slide rail and the fourth auxiliary slide rail, and is disposed opposite to the first Y-axis moving mechanism; the first Y-axis moving mechanism and the second Y-axis moving mechanism are matched to enable the infrared thermometer 9 and the optical tester 8 to move along the Y-axis direction; the output end of the first linear motor is connected with the first moving block and is used for outputting driving force to drive the first moving block to move along the fifth auxiliary sliding rail; the output end of the second motor is connected with the second sliding block and is used for outputting driving force to drive the second moving block to move along the sixth auxiliary sliding rail, and the first linear motor and the second linear motor are matched to push the first moving block and the second moving block to move along the Y-axis direction at the same time, so that the X-axis moving mechanism 6 moves along the Y-axis direction to drive the optical tester 8 and the infrared thermometer 9 fixed on the X-axis moving mechanism 6 to move along the Y-axis direction.
Optionally, the X-axis moving mechanism 6 includes: the third moving block, the third linear motor and the seventh auxiliary sliding rail; the third moving block is in sliding connection with the seventh auxiliary sliding rail; the third moving block is in sliding connection with the Z-axis moving mechanism 7; the output end of the third linear motor is connected with the third moving block and is used for pushing the third moving block to move along the X-axis direction, so that the third moving block drives the optical tester 8 and the infrared thermometer 9 to move along the X-axis direction.
In this embodiment, the optical tester 8 and the infrared thermometer 9 are connected with the X-axis moving mechanism 6 through a third moving block, and an output end of the third linear motor is connected with the third moving block and is used for outputting driving force to drive the third moving block to slide along a seventh auxiliary sliding rail, so that the third moving block moves along the X-axis direction, and the third moving block drives the optical tester 8 and the infrared thermometer 9 to move along the X-axis direction.
Optionally, the Z-axis moving mechanism 7 includes: the fourth moving block, the fourth linear motor and the eighth auxiliary sliding rail; the fourth moving block is in sliding connection with the eighth auxiliary sliding rail; the fourth moving block is fixedly connected with the optical tester 8; the fourth moving block is fixedly connected with an infrared thermometer 9; the output end of the fourth linear motor is connected with the fourth moving block and is used for pushing the fourth moving block to move along the Z-axis direction, so that the fourth moving block drives the optical tester 8 and the infrared thermometer 9 to move along the Z-axis direction.
In this embodiment, the Z-axis moving mechanism 7 is slidably connected to the seventh auxiliary slide rail through a third moving block, the optical tester 8 and the infrared thermometer 9 are respectively fixed on a fourth moving block, the output end of the fourth linear motor is connected to the fourth moving block, and the fourth linear motor is used for outputting a driving force to drive the fourth moving block to move along the Z-axis direction, so that the fourth moving block drives the optical tester 8 and the infrared thermometer 9 to move along the Z-axis direction.
Optionally, the heating plate 2 is detachably connected with the support frame 1.
In this embodiment, the heating plate 2 is detachably connected with the support frame 1, so that when the heating plate 2 is damaged, the contact type heating device of the whole aging jig does not need to be disassembled when the heating plate 2 is replaced, and the service life of the contact type heating device is effectively prolonged.
Alternatively, the heating plate 2 is an aluminum heating plate.
In this embodiment, the heating plate 2 is an aluminum heating plate, and the aluminum heating plate has the advantages of uniform heat dissipation, fast heat conduction, large heat dissipation area, long service life and the like.
The above embodiment describes a contact heating system of an aging fixture in detail, and another aspect of the present application further provides a contact heating system of an aging fixture, please refer to fig. 3 to 4, and the following describes a contact heating system of an aging fixture in detail.
The contact heating system of the aging fixture comprises the contact heating device and the manipulator of any one of claims 1 to 9;
the manipulator is fixedly connected with the contact type heating device and used for taking down the jig to be detected from the contact type heating device.
In this embodiment, after the optical tester 8 completes the test, the heating plate 2 stops heating, the optical tester 8 resets, the fixture lighting plugging mechanism 4 withdraws, the fixture lifting mechanism 3 lifts the tested fixture to the material taking and discharging position, and the manipulator waits for the fixture to be taken down from the contact heating device.
Optionally, the contact heating system further comprises: a PG controller, a first fixing frame 11 and a second fixing frame 12; the first fixing frame 11 is connected with the second fixing frame 12; the PG controller 10 is arranged on the first fixing frame 11 and is used for controlling the second PCB above the jig to be detected; the contact heating device is arranged on the second fixing frame 12, and the stability of the whole contact heating system is improved through the first fixing frame 11 and the second fixing frame 12.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a contact heating device of ageing fixture which characterized in that, contact heating device includes: the device comprises a support frame, a heating plate, a jig lifting mechanism, a jig lighting and inserting mechanism, an infrared thermometer, an optical tester, an X-axis moving mechanism, a Y-axis moving mechanism and a Z-axis moving mechanism;
the heating plate is fixed on the supporting frame and is used for realizing the heating operation of the jig to be detected;
the jig lifting mechanism is positioned above the heating plate and is used for fixing and controlling the to-be-detected jig to ascend or descend;
the Y-axis moving mechanism is fixed above the jig lifting mechanism;
the X-axis moving mechanism is in sliding connection with the Y-axis moving mechanism;
the Z-axis moving mechanism is in sliding connection with the X-axis moving mechanism;
the jig lighting plug-in mechanism is fixed below the X-axis moving mechanism and is used for lighting the jig to be detected;
the infrared thermometer is connected with the Z-axis moving mechanism and is used for detecting the temperature of the jig to be detected in real time;
the optical tester is connected with the Z-axis moving mechanism and is used for carrying out optical test on the jig to be detected when the temperature of the jig to be detected reaches the preset temperature.
2. The contact heating device of claim 1, wherein the fixture lighting plug mechanism comprises: the device comprises a first PCB, a PG signal wire connecting plate, a telescopic cylinder, a PCB plug-in port and an automatic correction mechanism;
the PG signal line connecting plate is connected with the first PCB and is used for PG to power on the jig to be detected and send out various detection instructions;
the telescopic cylinder is fixed above the first PCB; the PCB plug-in port is connected with the telescopic cylinder through the automatic correction mechanism, and the telescopic cylinder is used for pushing the PCB plug-in port to move to a second target position so that the PCB plug-in port is plugged in a second PCB on the jig to be detected;
the automatic correction mechanism includes: the automatic correction mechanism comprises a first guide rod, a second guide rod, a first linear bearing, a second linear bearing, a first limit clamp spring, a second limit clamp spring, a first correction spring and a second correction spring, and has a left-right shaking function;
the first guide rod is connected with the first linear bearing, and a first limit clamp spring is arranged between the first guide rod and the first linear bearing;
the second guide rod is connected with the second linear bearing, a second limit clamp spring is arranged between the second guide rod and the second linear bearing, and the first guide rod and the second guide rod are arranged oppositely;
the first correction spring is sleeved on the first guide rod;
the second correction spring is sleeved on the second guide rod;
the automatic correction mechanism is used for automatically moving leftwards and rightwards according to the position of the PCB golden finger when the PCB interface and the PCB golden finger above the jig are deviated, so that the first PCB is accurately spliced with the second PCB on the jig to be detected.
3. The contact heating device of claim 1, wherein the jig elevating mechanism comprises: the first jig placing plate, the second jig placing plate, the first lifting cylinder, the second lifting cylinder, the first auxiliary sliding rail, the second auxiliary sliding rail, the third auxiliary sliding rail and the fourth auxiliary sliding rail;
the first placing plate and the second placing plate are oppositely arranged to form a jig accommodating groove for fixing the jig;
the first lifting cylinder is fixedly connected with the first placing plate, and the second lifting cylinder is fixedly connected with the second placing plate;
the first auxiliary sliding rail and the second auxiliary sliding rail are fixed on the first placing plate;
the third auxiliary sliding rail and the fourth auxiliary sliding rail are fixed on the second placing plate;
the first lifting cylinder, the second lifting cylinder, the first auxiliary sliding rail, the second auxiliary sliding rail, the third auxiliary sliding rail and the fourth auxiliary sliding rail are matched to push the first placing plate and the second placing plate to move up and down along the Z axis.
4. A contact heating apparatus as set forth in claim 3 wherein said Y-axis moving mechanism comprises: the first Y-axis moving mechanism and the second Y-axis moving mechanism;
the first Y-axis moving mechanism is connected with the first auxiliary sliding rail and the second auxiliary sliding rail;
the second Y-axis moving mechanism is connected with the third auxiliary sliding rail and the fourth auxiliary sliding rail;
the first Y-axis moving mechanism includes: the first moving block, the first linear motor and the fifth auxiliary sliding rail;
the fifth auxiliary sliding rail is in sliding connection with the first end of the X-axis moving mechanism through the first moving block;
the output end of the first linear motor is connected with the first moving block and is used for pushing the first moving block to move along the fifth auxiliary sliding rail;
the second Y-axis moving mechanism includes: the second moving block, the second linear motor and the sixth auxiliary sliding rail;
the sixth auxiliary sliding rail is in sliding connection with the second end of the X-axis moving mechanism through a second moving block;
the output end of the second linear motor is connected with the second sliding block and is used for pushing the second sliding block to move along the sixth auxiliary sliding rail;
the first linear motor and the second linear motor are matched to push the first moving block and the second moving block to move along the Y-axis direction, so that the first moving block and the second moving block drive the optical tester and the infrared thermometer to move along the Y-axis direction.
5. The contact heating device of claim 1, wherein the X-axis movement mechanism comprises: the third moving block, the third linear motor and the seventh auxiliary sliding rail;
the third moving block is in sliding connection with the seventh auxiliary sliding rail;
the third moving block is in sliding connection with the Z-axis moving mechanism;
the output end of the third linear motor is connected with the third moving block and is used for pushing the third moving block to move along the X-axis direction, so that the third moving block drives the optical tester and the infrared thermometer to move along the X-axis direction.
6. The contact heating device of claim 1, wherein the Z-axis movement mechanism comprises: the fourth moving block, the fourth linear motor and the eighth auxiliary sliding rail;
the fourth moving block is in sliding connection with the eighth auxiliary sliding rail;
the fourth moving block is fixedly connected with the optical tester;
the fourth moving block is fixedly connected with the infrared thermometer;
the output end of the fourth linear motor is connected with the fourth moving block and is used for pushing the fourth moving block to move along the Z-axis direction, so that the fourth moving block drives the optical tester and the infrared thermometer to move along the Z-axis direction.
7. The contact heating device of any one of claims 1 to 6, wherein the heating plate is detachably connected to the support frame.
8. The contact heating device of any one of claims 1 to 6, wherein the heating plate is an aluminum heating plate.
9. A contact heating system of an aging fixture, wherein the contact heating system comprises the contact heating device and the manipulator of any one of claims 1 to 8;
the manipulator is fixedly connected with the contact type heating device and used for taking down the jig to be detected from the contact type heating device.
10. The contact heating system of claim 9, further comprising: the device comprises a PG controller, a first fixing frame and a second fixing frame;
the first fixing frame is connected with the second fixing frame;
the PG controller is arranged on the first fixing frame and is used for controlling a second PCB above the jig to be detected;
the contact type heating device is connected with the second fixing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310291376.1A CN116298631A (en) | 2023-03-17 | 2023-03-17 | Contact type heating device and contact type heating system of aging jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310291376.1A CN116298631A (en) | 2023-03-17 | 2023-03-17 | Contact type heating device and contact type heating system of aging jig |
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| Publication Number | Publication Date |
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| CN116298631A true CN116298631A (en) | 2023-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310291376.1A Pending CN116298631A (en) | 2023-03-17 | 2023-03-17 | Contact type heating device and contact type heating system of aging jig |
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| CN (1) | CN116298631A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117872098A (en) * | 2024-03-13 | 2024-04-12 | 无锡迈步智能装备有限公司 | High-temperature high-voltage aging device for high-capacity packaged chip |
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2023
- 2023-03-17 CN CN202310291376.1A patent/CN116298631A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117872098A (en) * | 2024-03-13 | 2024-04-12 | 无锡迈步智能装备有限公司 | High-temperature high-voltage aging device for high-capacity packaged chip |
| CN117872098B (en) * | 2024-03-13 | 2024-05-14 | 无锡迈步智能装备有限公司 | High-temperature high-voltage aging device for high-capacity packaged chip |
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