CN112129701A - Dust removal type chip detection equipment - Google Patents
Dust removal type chip detection equipment Download PDFInfo
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- CN112129701A CN112129701A CN202010955561.2A CN202010955561A CN112129701A CN 112129701 A CN112129701 A CN 112129701A CN 202010955561 A CN202010955561 A CN 202010955561A CN 112129701 A CN112129701 A CN 112129701A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
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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
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/058—Safety, monitoring
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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
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/16—Plc to applications
- G05B2219/163—Domotique, domestic, home control, automation, smart, intelligent house
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- Life Sciences & Earth Sciences (AREA)
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to a dust removal type chip detection device which comprises a main body, a workbench, a camera, two dust removal mechanisms and two dehumidification mechanisms, wherein each dehumidification mechanism comprises an air extraction assembly, a drying box, a drying net and a connecting pipe, each dust removal mechanism comprises a connecting box, a connecting pipe, a nozzle and a fixing assembly, each fixing assembly comprises an air cylinder, a piston, a branch pipe, a driving plate, a sealing plate, a spring, a supporting rod, a sliding block, two hinged rods and two driving rods, the dehumidification function is realized through the dehumidification mechanisms, the influence on the quality of a chip caused by overlarge humidity in the main body is avoided, the dust removal function of the chip is realized through the dust removal mechanisms, the influence on the detection result caused by the fact that dust covers the chip is avoided, and the reliability of the device is improved.
Description
Technical Field
The invention relates to the field of chips, in particular to dust removal type chip detection equipment.
Background
The chip is a general name of semiconductor element products, the chip detection process is to place the packaged chip in various environments to test the electrical characteristics of the chip, such as power consumption, running speed, voltage endurance and the like, the detected chip is divided into different grades according to the electrical characteristics, the product which is generally qualified through test is attached with labels marked by specification, model, delivery date and the like and packaged to be delivered, and the chip which does not pass the test is customized into a degraded product or a waste chip according to the parameter condition reached by the chip, so the detection equipment is one of necessary equipment in chip manufacturing.
When current chip check out test set is examining, if when too moist in the main part, can be to the influence that causes of the quality of chip, moreover, current chip check out test set is when examining, and it has the dust to cover easily on the chip and causes to cause the influence to the testing result, reduce and detect the precision, thereby reduced current chip check out test set's reliability.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the dust removal type chip detection equipment is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a dust removal type chip detection device comprises a main body, a workbench and a camera, wherein the camera is fixed at the top in the main body, the workbench is fixed at the bottom in the main body, the workbench is arranged opposite to the camera, a notch is formed above the workbench, and a PLC is arranged in the main body;
the dehumidifying mechanism comprises an air extracting component, a drying box, a drying net and a connecting pipe, wherein the air extracting component is arranged on the inner wall of the main body, the drying box is fixed on the inner wall of the main body, the air extracting component is arranged above the drying box, the air extracting component is connected with the drying box, the drying net is horizontally fixed in the drying box, one end of the connecting pipe is communicated with the lower part of the drying box, and the other end of the connecting pipe is connected with the dust removing mechanism;
the dust removal mechanism comprises a connecting box, a connecting pipe, nozzles and a fixing assembly, the connecting box is fixed on the inner wall of the main body, one end of the connecting pipe, which is far away from the drying box, is communicated with the inside of the connecting box, the nozzles are fixed above the workbench, the two nozzles are arranged oppositely, the nozzles are communicated with the inside of the connecting box through the connecting pipe, the fixing assembly is arranged below the connecting box, and the fixing assembly is connected with the notch;
the fixed subassembly includes inflator, piston, branch pipe, drive plate, shrouding, spring, branch rod, slider, two articulated levers and two actuating levers, the inflator is fixed in the below of connecting box, the inside intercommunication of branch pipe and notch is passed through to one side that is close to the workstation of inflator, the piston sets up the inside at the inflator, the inner wall sealing connection of piston and inflator, the shape of branch rod is L shape, the both ends of branch rod respectively with the top fixed connection of the one side of the branch pipe and slider of keeping away from of piston, the shrouding supports to lean on the connecting tube be close to one of connecting box, the both ends of spring are connected with the below of shrouding and the bottom in the connecting box respectively, the one end of two actuating levers respectively with the both ends fixed connection of shrouding, the top of inflator is equipped with two first round holes, the below of connecting box is equipped with the second round hole, first round hole and second round hole one-, first round hole and actuating lever one-to-one, the other end of actuating lever passes second round hole and first round hole setting in the inside of inflator in proper order, the other end of actuating lever and the both sides fixed connection of drive plate, the one end of two articulated links is articulated with the both sides adjacent with the actuating lever of drive plate respectively, and the other end of two articulated links is articulated with the both sides of slider respectively.
Preferably, in order to realize air circulation, the air extraction assembly comprises an air extraction pump, an air inlet pipe and an air outlet pipe, the air extraction pump is fixed above the drying oven and communicated with the air inlet pipe, the air extraction pump is communicated with the inside of the drying oven through the air outlet pipe, and the air extraction pump is electrically connected with the PLC.
Preferably, in order to limit the moving direction of the sliding block, the fixing assembly further comprises a guide rod and a fixing plate, two ends of the guide rod are respectively and fixedly connected with the inner wall of the side, far away from the branch pipe, of the air cylinder and the fixing plate, a through hole is formed in the sliding block, the guide rod penetrates through the through hole, and the sliding block is in sliding connection with the guide rod.
Preferably, in order to prevent the slider from rotating, the fixing assembly further comprises two convex blocks, the two convex blocks are symmetrically arranged about the axis of the through hole, one side of each convex block is fixedly connected with the inner wall of the through hole, the guide rod is provided with a groove, the grooves correspond to the convex blocks one to one, the convex blocks are arranged inside the grooves, and the convex blocks are connected with the grooves in a sliding mode.
Preferably, in order to make the lug move smoothly, the side of the lug far away from the inner wall of the through hole is a mirror surface.
Preferably, in order to improve the sealing performance, the fixing assembly further comprises two sealing rings, the sealing rings correspond to the driving rods one by one, the peripheries of the sealing rings are fixedly connected with the inner walls of the first small hole and the second small hole, and the inner sides of the sealing rings abut against the outer periphery of the driving rods.
Preferably, in order to reduce the rigid contact force when the sealing plate abuts against the connecting pipe, the fixing assembly further comprises a rubber pad fixed above the sealing plate.
Preferably, a solar panel is fixed to an upper portion of the main body to perform a function of generating solar power.
Preferably, the dehumidifying mechanism further includes a negative ion needle fixed inside the drying box for preventing static electricity.
Preferably, in order to improve the intelligent degree of the equipment, an operation panel is fixed on the workbench, a display screen and a plurality of keys are arranged on the operation panel, and the display screen and the keys are electrically connected with the PLC.
The dust removal type chip detection device has the advantages that the dehumidification function is realized through the dehumidification mechanism, the influence on the quality of a chip caused by overhigh humidity in the main body is avoided, compared with the existing dehumidification mechanism, the dehumidification mechanism and the dust removal mechanism are integrated into a linkage mechanism, the dust removal function can be realized while dehumidification is realized, the practicability is higher, the dust removal function is realized through the dust removal mechanism, the influence on the detection result caused by the fact that dust covers the chip is avoided, the reliability of the device is improved, compared with the existing dust removal mechanism, the dust removal mechanism can enable the chip to firmly abut against the upper portion of a workbench, the position deviation of the chip caused by blowing is avoided, and the stability of the chip during placement is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view showing the construction of a dust-removing type chip detecting apparatus according to the present invention;
FIG. 2 is a schematic structural diagram of a dust removing mechanism of the dust removing type chip detecting apparatus according to the present invention;
FIG. 3 is a side view of the fixture assembly of the dust-extraction chip testing apparatus of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
in the figure: 1. the automatic cleaning device comprises a main body, a camera, a workbench, an air inlet pipe, a suction pump, a suction pipe, a suction.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a dust removal type chip detection device comprises a main body 1, a workbench 3 and a camera 2, wherein the camera 2 is fixed at the top in the main body 1, the workbench 3 is fixed at the bottom in the main body 1, the workbench 3 is arranged opposite to the camera 2, a notch is arranged above the workbench 3, and a PLC is arranged in the main body 1, and the dust removal type chip detection device is characterized by further comprising two dust removal mechanisms and two dehumidification mechanisms, wherein the two dehumidification mechanisms are respectively arranged on the inner walls at two sides of the main body 1, the dehumidification mechanisms correspond to the dust removal mechanisms one by one, and the dehumidification mechanisms are connected with the dust removal mechanisms;
PLCs, i.e., programmable logic controllers, are generally used for the processing of data and the receipt and output of instructions for central control.
This dust type chip check out test set has realized the function of dehumidification through dehumidification mechanism, avoids 1 inside humidity of main part too big and influence the quality of chip, through dust removal mechanism, has realized the function of removing dust to the chip, avoids the dust to cover on the chip and influence the testing result to the reliability of equipment has been improved.
As shown in fig. 2, the dehumidifying mechanism includes an air extracting component, a drying box 7, a drying net 8 and a connecting pipe 9, the air extracting component is arranged on the inner wall of the main body 1, the drying box 7 is fixed on the inner wall of the main body 1, the air extracting component is arranged above the drying box 7, the air extracting component is connected with the drying box 7, the drying net 8 is horizontally fixed inside the drying box 7, one end of the connecting pipe 9 is communicated with the lower part of the drying box 7, and the other end of the connecting pipe 9 is connected with the dust removing mechanism;
when carrying out dehumidification mechanism during operation, the control subassembly work of bleeding for the inside air suction drying cabinet 7 of main part 1, the inside of leading-in connecting pipe 9 after the drying of drying net 8 is passed through again, in rethread dust removal mechanism discharges into the atmosphere, thereby reduced the inside humidity of main part 1, the function of dehumidification has been realized, avoid the inside humidity of main part 1 too big and influence the quality of chip, thereby avoid causing the influence to detection mechanism, the reliability of equipment has been improved.
As shown in fig. 2-3, the dust removing mechanism includes a connection box 10, a connection pipe 11, nozzles 12 and a fixing component, the connection box 10 is fixed on the inner wall of the main body 1, one end of the connection pipe 9 far away from the drying box 7 is communicated with the inside of the connection box 10, the nozzles 12 are fixed above the worktable 3, the two nozzles 12 are arranged opposite to each other, the nozzles 12 are communicated with the inside of the connection box 10 through the connection pipe 11, the fixing component is arranged below the connection box 10, and the fixing component is connected with the notch;
the fixing assembly comprises an air cylinder 14, a piston 15, a branch pipe 13, a driving plate 19, a sealing plate 21, a spring 22, a support rod 16, a sliding block 17, two hinged rods 18 and two driving rods 20, the air cylinder 14 is fixed below the connecting box 10, one side of the air cylinder 14, which is close to the workbench 3, is communicated with the inside of the notch through the branch pipe 13, the piston 15 is arranged inside the air cylinder 14, the piston 15 is hermetically connected with the inner wall of the air cylinder 14, the support rod 16 is L-shaped, two ends of the support rod 16 are respectively fixedly connected with one side, which is far away from the branch pipe 13, of the piston 15 and the upper part of the sliding block 17, the sealing plate 21 is abutted against one end, which is close to the connecting box 10, of the connecting pipe 9, two ends of the spring 22 are respectively connected with the lower part of the sealing plate 21 and the bottom part inside the connecting box 10, one ends of the two driving rods 20 are respectively fixedly, the below of junction box 10 is equipped with the second round hole, first round hole and second round hole one-to-one, first round hole and actuating lever 20 one-to-one, the other end of actuating lever 20 passes second round hole and first round hole setting in the inside of inflator 14 in proper order, the other end of actuating lever 20 and the both sides fixed connection of drive plate 19, the one end of two articulated levers 18 is articulated with the both sides adjacent with the actuating lever 20 of drive plate 19 respectively, and the other end of two articulated levers 18 is articulated with the both sides of slider 17 respectively.
When detecting, the user places the chip above the workbench 3, the notch is located below the chip, the air-extracting component is controlled to work, so that the outside air is introduced into the drying box 7, then the outside air is introduced into the inside of the connecting box 10 through the connecting pipe 9, and then the outside air is introduced into the nozzle 12 through the connecting pipe 11, so that the nozzle 12 blows air to the chip, thereby realizing the function of removing dust from the chip, preventing dust from covering on the chip and affecting the detection result, thereby improving the reliability of the device, when air is introduced into the connecting box 10, the sealing plate 21 moves downwards, the compression spring 22 drives the driving plate 19 to move downwards through the driving rod 20, the sliding block 17 is driven to move towards the direction far away from the branch pipe 13 through the hinged rod 18, the piston 15 is driven to move towards the direction far away from the branch pipe 13 through the supporting rod 16, thereby the air in the notch can be introduced into the inside of the, thereby reduced the inside atmospheric pressure of notch for the chip can be firmly supported and leaned on the top of workstation 3, stability when having improved the chip and having placed, positional deviation when avoiding the chip to be blown.
Preferably, in order to realize the circulation of air, the air extraction assembly comprises an air extraction pump 5, an air inlet pipe 4 and an air outlet pipe 6, the air extraction pump 5 is fixed above the drying box 7, the air extraction pump 5 is communicated with the air inlet pipe 4, the air extraction pump 5 is communicated with the inside of the drying box 7 through the air outlet pipe 6, and the air extraction pump 5 is electrically connected with the PLC.
When carrying out dehumidification work, control aspiration pump 5 starts, passes through the inside of intake pipe 4 and the leading-in drying cabinet 7 of outlet duct 6 with the inside air of main part 1, and the inside of main part 1 is discharged again after the drying through drying net 8 to the inside humidity of main part 1 has been reduced, thereby has realized the function of dehumidification.
As shown in fig. 4, the fixing assembly further includes a guide rod 25 and a fixing plate, two ends of the guide rod 25 are respectively fixedly connected to the inner wall of the side of the air cylinder 14 far away from the branch pipe 13 and the fixing plate, a through hole is formed in the sliding block 17, the guide rod 25 passes through the through hole, and the sliding block 17 is slidably connected to the guide rod 25.
Preferably, in order to prevent the sliding block 17 from rotating, the fixing assembly further includes two protrusions 26, the two protrusions 26 are symmetrically arranged about the axis of the through hole, one side of each protrusion 26 is fixedly connected with the inner wall of the through hole, the guide rod 25 is provided with grooves, the grooves correspond to the protrusions 26 one to one, the protrusions 26 are arranged inside the grooves, and the protrusions 26 are slidably connected with the grooves.
Through setting up guide bar 25, the moving direction of slider 17 has been restricted, slider 17 drives lug 26 and removes along the recess when removing along guide bar 25 to can not take place to rotate when making slider 17 remove, thereby stability when having improved slider 17 and removing, through setting up the fixed plate, the displacement of slider 17 has been restricted, make slider 17 difficult and guide bar 25 break away from, avoid influencing the normal clear of direction work.
Preferably, in order to make the movement of the bump 26 smooth, the side of the bump 26 away from the inner wall of the through hole is a mirror surface.
By providing the side of the projection 26 close to the guide bar 25 as a mirror surface, the friction between the projection 26 and the groove is reduced, so that the projection 26 moves more smoothly along the groove.
Preferably, in order to improve the sealing performance, the fixing assembly further comprises two sealing rings 23, the sealing rings 23 correspond to the driving rods 20 one by one, the outer peripheries of the sealing rings 23 are fixedly connected with the inner walls of the first small hole and the second small hole, and the inner sides of the sealing rings 23 abut against the outer periphery of the driving rods 20.
By providing the seal ring 23, the interval between the driving rod 20 and the second and first small holes is reduced, thereby reducing the possibility that air in the connection box 10 is introduced into the interior of the air cylinder 14 through the first and second small holes, and improving the sealing performance of the connection box 10.
Preferably, in order to reduce the rigid contact force when the closing plate 21 abuts against the connecting tube 9, the fixing assembly further comprises a rubber pad 24, and the rubber pad 24 is fixed above the closing plate 21.
Through setting up rubber pad 24 for shrouding 21 can not directly support with connecting pipe 9 when upwards moving, thereby avoided shrouding 21 and connecting pipe 9 to support the rigidity contact force when leaning on, thereby reduced shrouding 21's wearing and tearing, prolonged shrouding 21's life.
Preferably, a solar panel 28 is fixed to the upper side of the main body 1 to realize a function of generating solar power.
Preferably, the dehumidifying mechanism further includes a negative ion needle 27 for preventing static electricity, and the negative ion needle 27 is fixed inside the drying box 7.
By arranging the negative ion needle 27, negative ions are mixed with air sprayed from the nozzle 12, so that the probability of static electricity is reduced, and the practicability of the equipment is improved.
Preferably, in order to improve the intelligent degree of the equipment, an operation panel 29 is fixed on the workbench 3, a display screen and a plurality of keys are arranged on the operation panel 29, and the display screen and the keys are electrically connected with the PLC.
Can show camera 2's testing result through setting up the display screen, through the button, can controlgear work to the intelligent degree of equipment has been improved.
When carrying out dehumidification mechanism during operation, the control subassembly work of bleeding for the inside air suction drying cabinet 7 of main part 1, the inside of leading-in connecting pipe 9 after the drying of drying net 8 is passed through again, in rethread dust removal mechanism discharges into the atmosphere, thereby reduced the inside humidity of main part 1, the function of dehumidification has been realized, avoid the inside humidity of main part 1 too big and influence the quality of chip, thereby avoid causing the influence to detection mechanism, the reliability of equipment has been improved. When detecting, the user places the chip above the workbench 3, the notch is located below the chip, the air-extracting component is controlled to work, so that the outside air is introduced into the drying box 7, then the outside air is introduced into the inside of the connecting box 10 through the connecting pipe 9, and then the outside air is introduced into the nozzle 12 through the connecting pipe 11, so that the nozzle 12 blows air to the chip, thereby realizing the function of removing dust from the chip, preventing dust from covering on the chip and affecting the detection result, thereby improving the reliability of the device, when air is introduced into the connecting box 10, the sealing plate 21 moves downwards, the compression spring 22 drives the driving plate 19 to move downwards through the driving rod 20, the sliding block 17 is driven to move towards the direction far away from the branch pipe 13 through the hinged rod 18, the piston 15 is driven to move towards the direction far away from the branch pipe 13 through the supporting rod 16, thereby the air in the notch can be introduced into the inside of the, thereby reduced the inside atmospheric pressure of notch for the chip can be firmly supported and leaned on the top of workstation 3, stability when having improved the chip and having placed, positional deviation when avoiding the chip to be blown.
Compared with the prior art, this dust type chip check out test set passes through dehumidification mechanism, the function of dehumidification has been realized, avoid 1 inside humidity of main part too big and influence the quality of chip, compare with current dehumidification mechanism, this dehumidification mechanism and dust removal mechanism be the link gear as an organic whole, can also realize the function of removing dust when realizing the dehumidification, the practicality is higher, construct through dust removal, the function of removing dust to the chip has been realized, avoid the dust to cover on the chip and influence the testing result, thereby the reliability of equipment has been improved, compare with current dust removal mechanism, this dust removal mechanism can also make the chip support firmly and lean on in the top of workstation 3, avoid the chip by the skew of blowing often, the stability when the chip is placed has been improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A dust removal type chip detection device comprises a main body (1), a workbench (3) and a camera (2), wherein the camera (2) is fixed at the top of the main body (1), the workbench (3) is fixed at the bottom of the main body (1), the workbench (3) and the camera (2) are arranged in a right-to-right mode, a notch is formed in the upper portion of the workbench (3), a PLC is arranged in the main body (1), the dust removal type chip detection device is characterized by further comprising two dust removal mechanisms and two dehumidification mechanisms, the two dehumidification mechanisms are respectively arranged on the inner walls of two sides of the main body (1), the dehumidification mechanisms correspond to the dust removal mechanisms one to one, and the dehumidification mechanisms are connected with the dust removal mechanisms;
the dehumidification mechanism comprises an air exhaust assembly, a drying box (7), a drying net (8) and a connecting pipe (9), the air exhaust assembly is arranged on the inner wall of the main body (1), the drying box (7) is fixed on the inner wall of the main body (1), the air exhaust assembly is arranged above the drying box (7), the air exhaust assembly is connected with the drying box (7), the drying net (8) is horizontally fixed in the drying box (7), one end of the connecting pipe (9) is communicated with the lower part of the drying box (7), and the other end of the connecting pipe (9) is connected with the dust removal mechanism;
the dust removal mechanism comprises a connecting box (10), a connecting pipe (11), nozzles (12) and a fixing assembly, the connecting box (10) is fixed on the inner wall of the main body (1), one end, far away from the drying box (7), of the connecting pipe (9) is communicated with the inside of the connecting box (10), the nozzles (12) are fixed above the workbench (3), the two nozzles (12) are arranged oppositely, the nozzles (12) are communicated with the inside of the connecting box (10) through the connecting pipe (11), the fixing assembly is arranged below the connecting box (10), and the fixing assembly is connected with the notch;
the fixed subassembly includes inflator (14), piston (15), branch pipe (13), drive plate (19), shrouding (21), spring (22), branch pipe (16), slider (17), two articulated levers (18) and two actuating levers (20), the below at connecting box (10) is fixed in inflator (14), branch pipe (13) and the inside intercommunication of notch are passed through to one side that is close to workstation (3) of inflator (14), piston (15) set up the inside at inflator (14), the inner wall sealing connection of piston (15) and inflator (14), the shape of branch pipe (16) is L shape, the both ends of branch pipe (16) respectively with one side of keeping away from branch pipe (13) of piston (15) and the top fixed connection of slider (17), shrouding (21) support and lean on the one end of being close to connecting box (10) of connecting pipe (9), the both ends of spring (22) link the bottom in connecting box (10) with the below of shrouding (21) respectively and connecting box (10) and connect, the one end of two actuating levers (20) respectively with the both ends fixed connection of shrouding (21), the top of inflator (14) is equipped with two first round holes, the below of connecting box (10) is equipped with the second round hole, first round hole and second round hole one-to-one, first round hole and actuating lever (20) one-to-one, the other end of actuating lever (20) passes second round hole and first round hole setting in the inside of inflator (14) in proper order, the other end of actuating lever (20) and the both sides fixed connection of drive plate (19), the one end of two articulated rods (18) is articulated with the both sides adjacent with actuating lever (20) of drive plate (19) respectively, and the other end of two articulated rods (18) is articulated with the both sides of slider (17) respectively.
2. The dust removal type chip detection device according to claim 1, wherein the air extraction assembly comprises an air extraction pump (5), an air inlet pipe (4) and an air outlet pipe (6), the air extraction pump (5) is fixed above the drying box (7), the air extraction pump (5) is communicated with the air inlet pipe (4), the air extraction pump (5) is communicated with the inside of the drying box (7) through the air outlet pipe (6), and the air extraction pump (5) is electrically connected with the PLC.
3. The dust-removal type chip detecting apparatus according to claim 1, wherein the fixing member further comprises a guide rod (25) and a fixing plate, both ends of the guide rod (25) are fixedly connected to an inner wall of the side of the gas cylinder (14) away from the branch tube (13) and the fixing plate, respectively, the slider (17) is provided with a through hole, the guide rod (25) passes through the through hole, and the slider (17) is slidably connected to the guide rod (25).
4. The dust-removal type chip detection device according to claim 3, wherein the fixing assembly further comprises two protrusions (26), the two protrusions (26) are symmetrically arranged about the axis of the through hole, one side of each protrusion (26) is fixedly connected with the inner wall of the through hole, the guide rod (25) is provided with grooves, the grooves correspond to the protrusions (26) one by one, the protrusions (26) are arranged inside the grooves, and the protrusions (26) are slidably connected with the grooves.
5. The dusting-type chip detection apparatus according to claim 4, characterized in that the side of the bump (26) remote from the inner wall of the through hole is a mirror surface.
6. The dedusting chip detection apparatus according to claim 1, wherein the fixing assembly further comprises two sealing rings (23), the sealing rings (23) correspond to the driving rods (20) one by one, the outer peripheries of the sealing rings (23) are fixedly connected with the inner walls of the first small hole and the inner wall of the second small hole, and the inner sides of the sealing rings (23) are abutted against the outer periphery of the driving rods (20).
7. The dust-removal type chip detecting apparatus according to claim 1, wherein the fixing member further comprises a rubber pad (24), and the rubber pad (24) is fixed above the closing plate (21).
8. The dust-removal type chip detecting apparatus according to claim 1, wherein a solar panel (28) is fixed above the main body (1).
9. The dust-removal type chip detecting apparatus according to claim 1, wherein the dehumidifying mechanism further comprises a negative ion needle (27), and the negative ion needle (27) is fixed inside the drying box (7).
10. The dust-removal type chip detection device according to claim 1, wherein an operation panel (29) is fixed on the workbench (3), a display screen and a plurality of keys are arranged on the operation panel (29), and the display screen and the keys are electrically connected with the PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010955561.2A CN112129701A (en) | 2020-09-11 | 2020-09-11 | Dust removal type chip detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010955561.2A CN112129701A (en) | 2020-09-11 | 2020-09-11 | Dust removal type chip detection equipment |
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| Publication Number | Publication Date |
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| CN112129701A true CN112129701A (en) | 2020-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010955561.2A Withdrawn CN112129701A (en) | 2020-09-11 | 2020-09-11 | Dust removal type chip detection equipment |
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| Country | Link |
|---|---|
| CN (1) | CN112129701A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113552137A (en) * | 2021-08-05 | 2021-10-26 | 深圳市翔宇电路有限公司 | AOI (argon oxygen decarburization) detector used under high-humidity and high-light environment |
| CN115541597A (en) * | 2022-10-24 | 2022-12-30 | 深圳市协创鑫智能装备有限公司 | AOI detection system of SMD packaging high-speed AOI test equipment |
| CN117434419A (en) * | 2023-09-07 | 2024-01-23 | 法特迪精密科技（苏州）有限公司 | Testing device and method for memory chip |
-
2020
- 2020-09-11 CN CN202010955561.2A patent/CN112129701A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113552137A (en) * | 2021-08-05 | 2021-10-26 | 深圳市翔宇电路有限公司 | AOI (argon oxygen decarburization) detector used under high-humidity and high-light environment |
| CN115541597A (en) * | 2022-10-24 | 2022-12-30 | 深圳市协创鑫智能装备有限公司 | AOI detection system of SMD packaging high-speed AOI test equipment |
| CN117434419A (en) * | 2023-09-07 | 2024-01-23 | 法特迪精密科技（苏州）有限公司 | Testing device and method for memory chip |
| CN117434419B (en) * | 2023-09-07 | 2024-10-22 | 法特迪精密科技（苏州）有限公司 | Testing device and method for memory chip |
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Application publication date: 20201225 |
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