CN110176415B - Clean type chip sorting equipment with convenient function of suction nozzle dismouting - Google Patents
Clean type chip sorting equipment with convenient function of suction nozzle dismouting Download PDFInfo
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- CN110176415B CN110176415B CN201910375725.1A CN201910375725A CN110176415B CN 110176415 B CN110176415 B CN 110176415B CN 201910375725 A CN201910375725 A CN 201910375725A CN 110176415 B CN110176415 B CN 110176415B
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- 238000004140 cleaning Methods 0.000 claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 6
- 230000006870 function Effects 0.000 description 16
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67242—Apparatus for monitoring, sorting or marking
- H01L21/67271—Sorting devices
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/6838—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping with gripping and holding devices using a vacuum; Bernoulli devices
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to a cleaning type chip sorting device with a suction nozzle convenient and fast to disassemble and assemble, which comprises a main body, an air pump, a connecting pipe, a suction nozzle, a cleaning mechanism and two fixing mechanisms, wherein each fixing mechanism comprises a sliding block, a first spring, an adjusting rod, a supporting shaft, a connecting rod and a fixing block, each cleaning mechanism comprises a lifting assembly, a lifting plate and a cleaning assembly, each cleaning assembly comprises a first motor, a lead screw, a sleeve and a connecting block, the cleaning type chip sorting device with the suction nozzle convenient and fast to disassemble and assemble improves the convenience of disassembling and assembling the suction nozzle through the fixing mechanisms, the cleaning function of a suction disc can be realized through the cleaning mechanism, and dust is prevented from being adhered to the suction disc to influence the suction effect of the suction disc and further damage the chip.
Description
Technical Field
The invention relates to the field of chip sorting, in particular to clean chip sorting equipment with a suction nozzle convenient and fast to disassemble and assemble.
Background
In order to prevent the semiconductor chips cut at the time of cutting from becoming random, the wafer is bonded with a holding tape having adhesiveness on the back surface, and the wafer is cut from the front surface side by a wafer cutting device or the like, and at this time, the holding tape bonded to the back surface is cut into a few pieces but is not cut, and is in a state of holding each semiconductor chip, and the chip is taken out from the holding tape and placed on a chip carrier to be mounted later, and this process is called chip sorting in which the mounting electric performance divides the chip into a non-defective product and a defective product or into different grades.
The suction nozzle of the existing chip sorting equipment needs to be manually cleaned regularly, so that the cleaning of the suction nozzle is ensured, the manual cleaning effect of the suction nozzle is poor, the work burden of an operator is increased, and the practicability of the chip sorting equipment is reduced.
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 cleaning type chip sorting equipment with the suction nozzle convenient and fast to disassemble and assemble is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a cleaning type chip sorting device with a suction nozzle convenient and fast to disassemble and assemble comprises a main body, an air pump, a connecting pipe and a suction nozzle, wherein the air pump is fixed below the main body, the connecting pipe is vertically arranged below the air pump, the air pump is communicated with the suction nozzle through the connecting pipe, notches are formed in two sides of the suction nozzle, a PLC is arranged in the main body, the cleaning type chip sorting device also comprises a cleaning mechanism and two fixing mechanisms, the two fixing mechanisms are respectively arranged on two sides of the air pump, the notches are in one-to-one correspondence with the fixing mechanisms, and the cleaning mechanism is arranged on one side, far away from the air pump, of one of the fixing mechanisms;
the fixing mechanism comprises a sliding block, a first spring, a supporting plate, an adjusting rod, a supporting shaft, a connecting rod and a fixing block, one end of the supporting shaft is fixedly connected with the air pump, the other end of the supporting shaft is fixedly connected with one end of the connecting rod, the other end of the connecting rod is fixedly connected with the fixing block, the fixing block is arranged inside the notch, the fixing block is matched with the notch, the supporting plate is fixed below the main body, the sliding block is arranged on one side, close to the air pump, of the supporting plate, the first spring is arranged between the sliding block and the supporting plate, two ends of the first spring are respectively connected with the sliding block and the supporting plate, and the first spring is in a compressed state;
the cleaning mechanism comprises a lifting component, a lifting plate and a cleaning component, the lifting component is arranged below the main body and is connected with the lifting plate, and the cleaning component is arranged below the lifting plate;
clean subassembly includes first motor, lead screw, sleeve pipe and connecting block, first motor is fixed in the below of lifter plate, the lead screw level sets up the one side that is close to the suction nozzle at first motor, first motor is connected with the lead screw transmission, the sleeve pipe cover is established on the lead screw, sheathed tube and the junction of lead screw are equipped with the screw thread that matches with the lead screw, sheathed tube one end and the connecting block fixed connection of keeping away from first motor, the top of connecting block is equipped with the brush, first motor is connected with the PLC electricity.
Preferably, in order to facilitate the user to move the slider, the fixing mechanism further comprises a pull rod, and the pull rod is fixedly connected with the slider.
Preferably, in order to limit the moving direction of the sliding block, the fixing mechanism further comprises a support, the vertical section of the support is U-shaped, two ends of the support are fixed below the main body, a through hole is formed in the sliding block, the support penetrates through the through hole, and the support and the through hole are coaxially arranged.
Preferably, in order to avoid the slider to rotate on the support, be equipped with the spout on the support, the perforation department of slider is equipped with the removal subassembly, the removal subassembly includes carriage release lever and ball, the one end of carriage release lever and the fenestrate inner wall fixed connection of slider, the other end of carriage release lever is equipped with the recess, ball and recess match, the centre of sphere setting of ball is in the recess, the ball supports with the inner wall of spout and leans on.
Preferably, in order to facilitate the fixing block to be inserted into the recess, a side of the fixing block away from the connecting rod is shaped like a hemisphere.
As preferred, for the sheathed tube moving direction of restriction, clean subassembly still includes spacing unit, spacing unit includes stopper and slide, the below at the lifter plate is fixed to the slide, be equipped with the bar groove on the slide, sheathed tube one end and stopper fixed connection that are close to first motor, the stopper sets up at the bar inslot, the stopper matches with the bar groove, stopper and bar groove sliding connection.
Preferably, in order to avoid the separation of the limiting block from the slide way, the strip-shaped groove is a dovetail groove.
Preferably, in order to drive the lifting plate to lift, the lifting assembly comprises a second motor, a wire spool, a fixed rope and a guide unit, the second motor is fixed below the main body and is in transmission connection with the wire spool, one end of the fixed rope is wound on the wire spool, the other end of the fixed rope is fixedly connected with the lifting plate, and the second motor is electrically connected with the PLC.
Preferably, in order to limit the moving direction of the lifting plate, the guide unit includes a guide tube, a guide rod, a second spring and a fixing plate, the guide tube is fixed below the main body, a through hole is formed below the guide tube, one end of the guide rod is fixedly connected with the upper side of the lifting plate, the other end of the guide rod penetrates through the through hole and is arranged inside the guide tube, the other end of the guide rod is fixedly connected with the fixing plate, two ends of the second spring are respectively connected with the lower side of the fixing plate and the bottom of the guide tube, and the second spring is in a stretching state.
Preferably, in order to limit the moving direction of the guide rod, the guide unit further includes a guide ring fixed below the guide tube, the guide rod passes through the guide ring, and the guide rod is coaxially disposed with the guide ring.
The cleaning type chip sorting equipment with the suction nozzle dismounting and mounting function has the advantages that the convenience of dismounting and mounting the suction nozzle is improved through the fixing mechanism, compared with the existing fixing mechanism, the fixing mechanism is convenient to dismount and mount and high in practicability, the cleaning function of the suction disc can be achieved through the cleaning mechanism, dust is prevented from being adhered to the suction disc, the suction effect of the suction disc is prevented from being influenced, the chip is prevented from being damaged, compared with the existing cleaning mechanism, the cleaning mechanism is free of manual cleaning, and the work burden of operators is reduced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a clean chip sorting apparatus with a suction nozzle convenient to disassemble and assemble according to the present invention;
FIG. 2 is a schematic view of a connection structure of a bracket and a sliding block of the cleaning type chip sorting equipment with the function of convenient and fast disassembly and assembly of the suction nozzle of the invention;
FIG. 3 is a schematic structural diagram of a cleaning mechanism of the cleaning type chip sorting apparatus with a suction nozzle convenient and fast to assemble and disassemble function according to the present invention;
FIG. 4 is a schematic view of a connection structure of a limiting block and a slideway of the cleaning type chip sorting equipment with the function of convenient and fast disassembly and assembly of the suction nozzle of the invention;
in the figure: 1. the main body, 2, an air pump, 3, a connecting pipe, 4, a suction nozzle, 5, a sliding block, 6, a first spring, 7, a supporting plate, 8, an adjusting rod, 9, a supporting shaft, 10, a connecting rod, 11, a fixing block, 12, a bracket, 13, a supporting rod, 14, a ball, 15, a pull rod, 16, a second motor, 17, a winding disc, 18, a pull wire, 19, a guide pipe, 20, a fixing plate, 21, a second spring, 22, a guide rod, 23, a guide ring, 24, a lifting plate, 25, a first motor, 26, a lead screw, 27, a sleeve, 28, a connecting block, 29, a brush, 30, a limiting block and 31, a slide way.
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 clean chip sorting device with a function of conveniently dismounting a suction nozzle comprises a main body 1, an air pump 2, a connecting pipe 3 and a suction nozzle 4, wherein the air pump 2 is fixed below the main body 1, the connecting pipe 3 is vertically arranged below the air pump 2, the air pump 2 is communicated with the suction nozzle 4 through the connecting pipe 3, notches are formed in two sides of the suction nozzle 4, a PLC is arranged in the main body 1, the device further comprises a cleaning mechanism and two fixing mechanisms, the two fixing mechanisms are respectively arranged on two sides of the air pump 2, the notches correspond to the fixing mechanisms one by one, and the cleaning mechanism is arranged on one side, far away from the air pump 2, of one of the fixing mechanisms;
a PLC, i.e., a programmable logic controller, which employs a programmable memory for storing therein a program, executing instructions for user-oriented operations such as logic operation, sequence control, timing, counting, and arithmetic operation, and controlling various types of machines or production processes through digital or analog input/output, is essentially a computer dedicated for industrial control, has a hardware structure substantially the same as that of a microcomputer, and is generally used for data processing and instruction reception and output for realizing central control.
This clean type chip sorting equipment with convenient function of suction nozzle dismouting passes through fixed establishment, has improved the convenience of dismouting suction nozzle 4, through clean mechanism, can realize the clear function of sucking disc, avoids the dust adhesion on the sucking disc, influences the absorption effect of sucking disc, leads to the chip to damage.
As shown in fig. 1-2, the fixing mechanism includes a slider 5, a first spring 6, a support plate 7, an adjusting rod 8, a support shaft 9, a connecting rod 10 and a fixing block 11, one end of the support shaft 9 is fixedly connected with the air pump 2, the other end of the support shaft 9 is fixedly connected with one end of the connecting rod 10, the other end of the connecting rod 10 is fixedly connected with the fixing block 11, the fixing block 11 is disposed inside the notch, the fixing block 11 is matched with the notch, the support plate 7 is fixed below the main body 1, the slider 5 is disposed on one side of the support plate 7 close to the air pump 2, the first spring 6 is disposed between the slider 5 and the support plate 7, two ends of the first spring 6 are respectively connected with the slider 5 and the support plate 7, and the first spring 6 is in a compressed state;
when changing the suction nozzle 4, artificially drive two sliders 5 and remove to the direction of keeping away from each other, compress first spring 6 simultaneously, drive connecting rod 10 through adjusting pole 8 and rotate, make fixed block 11 rotate out the notch, thereby make fixed block 11 break away from with suction nozzle 4, the person of being convenient for takes off suction nozzle 4 from connecting pipe 3, the person of being convenient for changes new suction nozzle 4, the user overlaps new suction nozzle 4 on connecting pipe 3, two sliders 5 are put away again, restoring force through first spring 6, make two sliders 5 remove to the direction that is close to each other, drive connecting rod 10 through adjusting pole 8 and rotate to the direction that is close to suction nozzle 4, thereby make fixed block 11 imbed in the notch, realize the fixed function to suction nozzle 4, thereby realized the function of changing suction nozzle 4, the convenience of dismouting suction nozzle 4 has been improved.
As shown in fig. 3, the cleaning mechanism includes a lifting assembly disposed below the main body 1, a lifting plate 24 connected to the lifting plate 24, and a cleaning assembly disposed below the lifting plate 24;
clean subassembly includes first motor 25, lead screw 26, sleeve pipe 27 and connecting block 28, first motor 25 is fixed in the below of lifter plate 24, lead screw 26 level sets up the one side that is close to suction nozzle 4 at first motor 25, first motor 25 is connected with the transmission of lead screw 26, sleeve pipe 27 cover is established on lead screw 26, sleeve pipe 27 be equipped with the screw thread that matches with lead screw 26 with the junction of lead screw 26, sleeve pipe 27 keep away from first motor 25's one end and connecting block 28 fixed connection, the top of connecting block 28 is equipped with brush 29, first motor 25 is connected with the PLC electricity.
When cleaning, control lifting unit work drives lifter plate 24 downstream, and the first motor 25 of controlling again starts, and lead screw 26 rotates, drives sleeve pipe 27 and removes to the direction of keeping away from first motor 25, drives brush 29 through connecting block 28 and removes for brush 29 carries out urgent work to the sucking disc, avoids the adhesion dust on the sucking disc, influences the adsorption effect of sucking disc, leads to the chip to damage even.
Preferably, in order to facilitate the user to move the slider 5, the fixing mechanism further comprises a pull rod 15, and the pull rod 15 is fixedly connected with the slider 5.
Preferably, in order to limit the moving direction of the sliding block 5, the fixing mechanism further includes a bracket 12, the vertical section of the bracket 12 is U-shaped, two ends of the bracket 12 are both fixed below the main body 1, a through hole is formed in the sliding block 5, the bracket 12 passes through the through hole, and the bracket 12 and the through hole are coaxially arranged.
By arranging the bracket 12, the moving direction of the sliding block 5 is limited, so that the sliding block 5 is more stable when moving.
Preferably, in order to avoid the rotation of the sliding block 5 on the bracket 12, a sliding groove is formed in the bracket 12, a moving assembly is arranged at a perforated position of the sliding block 5, the moving assembly comprises a moving rod 13 and a ball 14, one end of the moving rod 13 is fixedly connected with the inner wall of the perforated position of the sliding block 5, a groove is formed in the other end of the moving rod 13, the ball 14 is matched with the groove, the center of the ball 14 is arranged in the groove, and the ball 14 abuts against the inner wall of the sliding groove.
When slider 5 moved on support 12, drive the bracing piece and remove in the spout, when having restricted slider 5's moving direction, also avoided slider 5 to take place to rotate on support 12, through setting up ball 14, make sliding friction between bracing piece and the spout become rolling friction, reduced frictional force, make the bracing piece remove more smoothly in the spout, thereby improved slider 5 and moved smoothness nature and stability on support 12.
Preferably, in order to facilitate the fixing block 11 to be inserted into the recess, a side of the fixing block 11 away from the connecting rod 10 is formed in a hemispherical shape.
As shown in fig. 4, the cleaning assembly further comprises a limiting unit, the limiting unit comprises a limiting block 30 and a slide 31, the slide 31 is fixed below the lifting plate 24, a strip-shaped groove is formed in the slide 31, one end, close to the first motor 25, of the sleeve 27 is fixedly connected with the limiting block 30, the limiting block 30 is arranged in the strip-shaped groove, the limiting block 30 is matched with the strip-shaped groove, and the limiting block 30 is connected with the strip-shaped groove in a sliding manner.
When the sleeve 27 moves on the screw rod 26, the limiting block 30 is driven to move in the slide way 31, so that the moving direction of the sleeve 27 is limited, the sleeve 27 is prevented from rotating when moving on the screw rod 26, and the sleeve 27 is more stable when moving on the screw rod 26.
Preferably, in order to avoid the stopper 30 from being separated from the slideway 31, the strip-shaped groove is a dovetail groove.
Preferably, in order to drive the lifting plate 24 to lift, the lifting assembly comprises a second motor 16, a wire spool 17, a fixed rope 18 and a guide unit, the second motor 16 is fixed below the main body 1, the second motor 16 is in transmission connection with the wire spool 17, one end of the fixed rope 18 is wound on the wire spool 17, the other end of the fixed rope 18 is fixedly connected with the lifting plate 24, and the second motor 16 is electrically connected with the PLC.
Preferably, in order to limit the moving direction of the lifting plate 24, the guide unit includes a guide tube 19, a guide rod 22, a second spring 21 and a fixing plate 20, the guide tube 19 is fixed below the main body 1, a through hole is formed below the guide tube 19, one end of the guide rod 22 is fixedly connected to the upper side of the lifting plate 24, the other end of the guide rod 22 passes through the through hole and is disposed inside the guide tube 19, the other end of the guide rod 22 is fixedly connected to the fixing plate 20, two ends of the second spring 21 are respectively connected to the lower side of the fixing plate 20 and the bottom of the guide tube 19, and the second spring 21 is in a stretching state.
When cleaning work is needed, the second motor 16 is controlled to be started, the wire spool 17 is driven to rotate, the stay wire 18 is lengthened, restoring force of the second spring 21 drives the fixing plate 20 to move towards the direction close to the bottom in the guide pipe 19, the lifting plate 24 is driven to move downwards through the guide rod 22, the brush 29 is convenient to clean the wire spool, after cleaning is completed, the second motor 16 is controlled to rotate reversely, the stay wire 18 is tightened, the lifting plate 24 is driven to move towards the direction close to the second motor 16, the fixing plate 20 is driven to move towards the direction close to the main body 1 through the guide rod 22, the second spring 21 is stretched, the function of driving the lifting plate 24 to lift is achieved, and by means of the guide rod 22, the moving direction of the lifting plate 24 is limited, and the lifting plate 24 is enabled to move more stably.
Preferably, in order to limit the moving direction of the guide rod 22, the guide unit further includes a guide ring 23, the guide ring 23 is fixed below the guide tube 19, the guide rod 22 passes through the guide ring 23, and the guide rod 22 is coaxially disposed with the guide ring 23.
By providing the guide ring 23, the moving direction of the guide rod 22 is restricted, so that the guide rod 22 is more stable when moving.
When changing the suction nozzle 4, artificially drive two sliders 5 and remove to the direction of keeping away from each other, compress first spring 6 simultaneously, drive connecting rod 10 through adjusting pole 8 and rotate, make fixed block 11 rotate out the notch, thereby make fixed block 11 break away from with suction nozzle 4, the person of being convenient for takes off suction nozzle 4 from connecting pipe 3, the person of being convenient for changes new suction nozzle 4, the user overlaps new suction nozzle 4 on connecting pipe 3, two sliders 5 are put away again, restoring force through first spring 6, make two sliders 5 remove to the direction that is close to each other, drive connecting rod 10 through adjusting pole 8 and rotate to the direction that is close to suction nozzle 4, thereby make fixed block 11 imbed in the notch, realize the fixed function to suction nozzle 4, thereby realized the function of changing suction nozzle 4, the convenience of dismouting suction nozzle 4 has been improved. When carrying out cleaning work, control second motor 16 and start, wire reel 17 rotates, put long acting line 18, restoring force through second spring 21 drives fixed plate 20 and removes to the direction of keeping away from main part 1, drive lifter plate 24 through guide bar 22 and remove downwards, the first motor 25 of secondary control starts, lead screw 26 rotates, drive sleeve pipe 27 and remove to the direction of keeping away from first motor 25, it removes to drive brush 29 through connecting block 28, make brush 29 carry out urgent work to the sucking disc, avoid the adhesion dust on the sucking disc, influence the adsorption effect of sucking disc, lead to the chip damage even.
Compared with the prior art, this clean type chip letter sorting equipment with convenient function of suction nozzle dismouting passes through fixed establishment, has improved dismouting suction nozzle 4's convenience, compare with current fixed establishment, this fixed establishment dismouting is convenient, the practicality is high, through clean mechanism, can realize the clear function of sucker, avoid the dust adhesion on the sucking disc, influence the absorption effect of sucking disc, lead to the chip to damage, compare with current clean mechanism, this clean mechanism need not artificial cleanness, the work burden of operative employee has been alleviateed.
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 cleaning type chip sorting device with a suction nozzle convenient and fast to disassemble and assemble comprises a main body (1), an air pump (2), a connecting pipe (3) and suction nozzles (4), wherein the air pump (2) is fixed below the main body (1), the connecting pipe (3) is vertically arranged below the air pump (2), the air pump (2) is communicated with the suction nozzles (4) through the connecting pipe (3), notches are formed in two sides of each suction nozzle (4), and a PLC is arranged in the main body (1). the cleaning type chip sorting device is characterized by further comprising a cleaning mechanism and two fixing mechanisms, the two fixing mechanisms are respectively arranged on two sides of the air pump (2), the notches correspond to the fixing mechanisms one by one, and the cleaning mechanism is arranged on one side, far away from the air pump (2), of one fixing mechanism;
the fixing mechanism comprises a sliding block (5), a first spring (6), a supporting plate (7), an adjusting rod (8), a supporting shaft (9), a connecting rod (10) and a fixing block (11), one end of the supporting shaft (9) is fixedly connected with the air pump (2), the other end of the supporting shaft (9) is fixedly connected with one end of the connecting rod (10), the other end of the connecting rod (10) is fixedly connected with the fixing block (11), the fixing block (11) is arranged inside the notch, the fixing block (11) is matched with the notch, the supporting plate (7) is fixed below the main body (1), the sliding block (5) is arranged on one side, close to the air pump (2), of the supporting plate (7), the first spring (6) is arranged between the sliding block (5) and the supporting plate (7), two ends of the first spring (6) are respectively connected with the sliding block (5) and the supporting plate (7), the first spring (6) is in a compressed state;
the cleaning mechanism comprises a lifting assembly, a lifting plate (24) and a cleaning assembly, the lifting assembly is arranged below the main body (1), the lifting assembly is connected with the lifting plate (24), and the cleaning assembly is arranged below the lifting plate (24);
the cleaning assembly comprises a first motor (25), a screw rod (26), a sleeve (27) and a connecting block (28), the first motor (25) is fixed below the lifting plate (24), the screw rod (26) is horizontally arranged on one side, close to the suction nozzle (4), of the first motor (25), the first motor (25) is in transmission connection with the screw rod (26), the sleeve (27) is sleeved on the screw rod (26), a connecting part of the sleeve (27) and the screw rod (26) is provided with a thread matched with the screw rod (26), one end, far away from the first motor (25), of the sleeve (27) is fixedly connected with the connecting block (28), a brush (29) is arranged above the connecting block (28), and the first motor (25) is electrically connected with the PLC.
2. The clean type chip sorting apparatus with the function of facilitating the detachment and installation of the suction nozzle as claimed in claim 1, wherein the fixing mechanism further comprises a pull rod (15), and the pull rod (15) is fixedly connected with the slide block (5).
3. The clean type chip sorting apparatus with the function of conveniently dismounting and mounting the suction nozzle as claimed in claim 1, wherein the fixing mechanism further comprises a bracket (12), the vertical section of the bracket (12) is U-shaped, both ends of the bracket (12) are fixed below the main body (1), the slider (5) is provided with a through hole, the bracket (12) passes through the through hole, and the bracket (12) and the through hole are coaxially arranged.
4. The clean type chip sorting equipment with the function of conveniently dismounting and mounting the suction nozzle as claimed in claim 3, wherein a sliding groove is formed on the support (12), a moving component is arranged at the perforated part of the sliding block (5), the moving component comprises a moving rod (13) and a ball (14), one end of the moving rod (13) is fixedly connected with the perforated inner wall of the sliding block (5), the other end of the moving rod (13) is provided with a groove, the ball (14) is matched with the groove, the center of the ball (14) is arranged in the groove, and the ball (14) abuts against the inner wall of the sliding groove.
5. The clean type chip sorting apparatus having a nozzle attachment/detachment facilitating function as claimed in claim 1, wherein a side of the fixing block (11) away from the connecting rod (10) is formed in a hemispherical shape.
6. The cleaning type chip sorting equipment with the convenient and fast function of suction nozzle disassembly and assembly as claimed in claim 1, wherein the cleaning assembly further comprises a limiting unit, the limiting unit comprises a limiting block (30) and a slide way (31), the slide way (31) is fixed below the lifting plate (24), a strip-shaped groove is formed in the slide way (31), one end, close to the first motor (25), of the sleeve (27) is fixedly connected with the limiting block (30), the limiting block (30) is arranged in the strip-shaped groove, the limiting block (30) is matched with the strip-shaped groove, and the limiting block (30) is slidably connected with the strip-shaped groove.
7. A cleaning type chip sorting apparatus having a function of facilitating attachment and detachment of a suction nozzle as claimed in claim 6, wherein said bar-shaped groove is a dovetail groove.
8. The cleaning type chip sorting apparatus having a nozzle attachment/detachment facilitating function as claimed in claim 1, wherein the lifting assembly includes a second motor (16), a wire spool (17), a fixing rope (18), and a guide unit, the second motor (16) is fixed below the main body (1), the second motor (16) is in transmission connection with the wire spool (17), one end of the fixing rope (18) is wound on the wire spool (17), the other end of the fixing rope (18) is fixedly connected with the lifting plate (24), and the second motor (16) is electrically connected with the PLC.
9. The cleaning type chip sorting apparatus having a function of facilitating detachment and installation of a suction nozzle as claimed in claim 8, wherein the guide unit comprises a guide tube (19), a guide rod (22), a second spring (21) and a fixing plate (20), the guide tube (19) is fixed below the main body (1), a through hole is formed below the guide tube (19), one end of the guide rod (22) is fixedly connected with the upper side of the lifting plate (24), the other end of the guide rod (22) passes through the through hole and is disposed inside the guide tube (19), the other end of the guide rod (22) is fixedly connected with the fixing plate (20), the two ends of the second spring (21) are respectively connected with the lower side of the fixing plate (20) and the bottom inside the guide tube (19), and the second spring (21) is in a stretching state.
10. The cleaning type chip sorting apparatus having a nozzle attachment/detachment facilitating function as claimed in claim 9, wherein the guide unit further includes a guide ring (23), the guide ring (23) is fixed below the guide tube (19), the guide rod (22) passes through the guide ring (23), and the guide rod (22) is coaxially disposed with the guide ring (23).
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| CN110176415B true CN110176415B (en) | 2021-11-05 |
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| CN112055471B (en) * | 2020-09-18 | 2021-12-10 | 张利琴 | Integrated circuit production equipment with dust removal function |
| CN112295978A (en) * | 2020-10-14 | 2021-02-02 | 杨龙兵 | Anti-drop type chip adsorption equipment |
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