CN108655016A - System draft gear and its traction method are tested in semiconductor plastic package band high-voltage isulation - Google Patents
System draft gear and its traction method are tested in semiconductor plastic package band high-voltage isulation Download PDFInfo
- Publication number
- CN108655016A CN108655016A CN201810336305.8A CN201810336305A CN108655016A CN 108655016 A CN108655016 A CN 108655016A CN 201810336305 A CN201810336305 A CN 201810336305A CN 108655016 A CN108655016 A CN 108655016A
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- CN
- China
- Prior art keywords
- traction
- plastic package
- semiconductor plastic
- package band
- draft gear
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H1/00—Supports or magazines for piles from which articles are to be separated
- B65H1/04—Supports or magazines for piles from which articles are to be separated adapted to support articles substantially horizontally, e.g. for separation from top of pile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H31/00—Pile receivers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
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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
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
- G01R31/1263—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
- G01R31/129—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation of components or parts made of semiconducting materials; of LV components or parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
Abstract
System draft gear is tested in a kind of semiconductor plastic package band high-voltage isulation of the present invention, it is characterized in that the draft gear includes traction track, there are one draw sliding shoe for setting on traction track, there are one draw bearing for setting on the traction sliding shoe, drawing setting on bearing, there are one upward traction lifting cylinders, the telescopic end for drawing lifting cylinder connects a traction link, draws and is connected with longitudinal haulage gear and traction gripper cylinder vertically upward on link.The semiconductor plastic package band high-voltage isulation test system that the present invention assembles has the advantages of realizing automated job, reducing labor intensity, improve production efficiency, reduce enterprise's production cost.
Description
Technical field
The present invention relates to a kind of semiconductor plastic package band high-voltage isulation test system draft gear and its traction methods.
Background technology
The Insulation test of traditional semiconductor plastic package band is that artificial loading is put into test station, and artificial pressing is surveyed
Examination, artificial blanking carry out rewinding and are manually collected waste material, and inefficiency, labor intensity is big, can not achieve certainly
Dynamic metaplasia production, reduces production efficiency, improves enterprise's production cost.Therefore seek a kind of realization automated job, reduce work
People's labor intensity, improve production efficiency, reduce enterprise's production cost semiconductor plastic package band high-voltage isulation test system and its
Test method is particularly important.
Invention content
The purpose of the present invention is to overcome the above shortcomings and to provide a kind of semiconductor plastic package band high-voltage isulation test systems to lead
Leading-in device can be assembled into realization automated job, reduce labor intensity, improve production efficiency, reduce enterprise's production
System is tested in the semiconductor plastic package band high-voltage isulation of cost.
The object of the present invention is achieved like this：
System draft gear is tested in a kind of semiconductor plastic package band high-voltage isulation, it is characterised in that the draft gear includes
Traction track, on traction track setting there are one drawing sliding shoe, on the traction sliding shoe setting led there are one traction bearing
Drawing setting on bearing, there are one upward traction lifting cylinder, the telescopic end for drawing lifting cylinder connects a traction link,
Longitudinal haulage gear and traction gripper cylinder vertically upward are connected on traction link, the haulage gear includes longitudinally
The front end of the draw bar of arrangement, the draw bar is provided with upward hook, and the rear end of the draw bar is provided with upward push away
Block is provided with longitudinal hollow part among the leading portion of the draw bar, and there are one oscillating rod, the swings for setting in the hollow part
The middle part of bar and the main body of the draw bar of hollow part both sides are hinged, and there are one forward gripper jaw, pendulum for the upper end setting of oscillating rod
The lower end of lever and the telescopic end of traction gripper cylinder are hinged.
The traction belts that sliding shoe connects a longitudinal direction are drawn, traction belts connect a traction electric machine.
Traction link includes that one piece of transverse slat and one piece are located at the down-set riser in transverse slat front end, the wherein top of transverse slat
It is connected with longitudinal haulage gear, traction gripper cylinder vertically upward is provided on front side of riser.
The draft gear further includes longitudinal traction drag chain, and traction drag chain connects with longitudinal traction drag chain guide rail cooperation
It connects, draws the free end connection traction bearing of drag chain.
The traction method of the draft gear：
Traction electric machine acts so that traction belts will be drawn sliding shoe and be driven to front end, and hook is located at this time fills in test
The lower section for the semiconductor plastic package band back segment tested in setting, traction lifting cylinder ejection so that hook is inserted into semiconductor plastic package
In the gap of band back segment, traction clamping cylinder ejector drives oscillating rod rotation, and then gripper jaw is by semiconductor plastic package strip ends
Clamping is stablized, and then traction electric machine action traction belts drive sliding shoe is drawn to rear end, until the semiconductor plastic package band
Into in the rewinding runner of material collecting device, then traction clamping cylinders retract, traction lifting cylinder are retracted, and haulage gear drops to
Below the semiconductor plastic package band, the towage of next samsara is then carried out again, and semiconductor plastic package band enters rewinding dress
The interior rear subsequent rewinding operation of progress is set, at this time if there is the semiconductor plastic package band not promoted in the rewinding runner of material collecting device
Waste material, then the pushing block of haulage gear by the waste material of the semiconductor plastic package band to pusher.
Compared with prior art, the beneficial effects of the invention are as follows：
The semiconductor plastic package band high-voltage isulation test system that the present invention assembles, which has, realizes automated job, reduces worker
The advantages of labor intensity improves production efficiency, reduces enterprise's production cost.
Description of the drawings
Fig. 1 is the schematic diagram that system is tested in semiconductor plastic package band high-voltage isulation.
Fig. 2 is Fig. 1 explosive views.
Fig. 3 is rack and feeding device cooperation schematic diagram.
Fig. 4 is in schematic diagram when low level for the semiconductor plastic package band in feeding device.
Fig. 5 is the schematic diagram of two kinds of switching states of the magazine in feeding device.
Fig. 6 is the schematic diagram when semiconductor plastic package band in feeding device is in high-order.
Fig. 7 is the superstructure schematic diagram of feeding device.
Fig. 8 is the explosive view of Fig. 7.
Fig. 9 is the substructure schematic diagram of feeding device.
Figure 10 is the explosive view of Fig. 9.
Figure 11 is the schematic diagram of feeding-distribution device.
Figure 12 is the explosive view of Figure 11.
Figure 13 is the schematic diagram of test device.
Figure 14 is the supporting mechanism schematic diagram of test device.
Figure 15 is the press mechanism schematic diagram of test device.
Figure 16 is the explosive view of Figure 15.
Figure 17 is the upper top structural scheme of mechanism of test device.
Figure 18 is the explosive view of Figure 17.
Figure 19 is the schematic diagram of draft gear.
Figure 20 is the explosive view of Figure 19.
Figure 21 is the schematic diagram of the haulage gear of draft gear.
Figure 22 is schematic diagram of the draft gear in the case where drawing gripper cylinder stretching state.
Figure 23 is that the schematic diagram under cylinders retract state is clamped in traction in draft gear.
Figure 24 is the schematic diagram of material collecting device.
Figure 25 is the explosive view of Figure 24.
Figure 26 is the unidirectional feeding distribution mechanism schematic diagram of material collecting device.
Figure 27 is the explosive view of Figure 26.
Figure 28 is the schematic diagram of waste material collection device.
Figure 29 is the location diagram of waste material collection device and material collecting device.
Wherein：
Rack 1, rack channel 101, guide rod 102, guide rod fixed seat 103, rack connecting hole 104
Feeding device 2, feeding device rack 201, connecting rod 202, feed bin track 203, feed bin Mobile base 204, magazine
205, magazine fixed frame 206, tightening cylinder block 206.1, tightening cylinder 206.2, lever 206.3, tightening bolt 206.4, feed bin
Mobile limit base 207, vertical supports 208, feeding device servo motor 209, feeding device supporting rod 210, feeding device support
Seat 211, feeding device rotating bar connecting seat 212, feeding device rotating bar 213, rotation connection block 214, elevating lever fixed seats
215, elevating lever 216, raising plate 217, gear 218, feeding device transverse cylinder 219
Feeding-distribution device 3, door frame 301, traversing guide rail 302, feeding-distribution device drag chain mounting base 303, feeding-distribution device motor 304,
Feeding-distribution device drag chain 305, transverse-moving mechanism 306, transverse-moving mechanism limit switch 307, sub-material draw frame machine 308, sub-material draw cylinder
308.1, sub-material draws guide sleeve 308.2, sub-material draws guide rod 308.3, upper connecting rod 308.4, lower connecting plate 308.5, inhales
First 308.6
Test device 4, supporting mechanism 401, supporting mechanism holder 401.1, test runner 401.2, lower collets 401.3,
Press mechanism 402, press mechanism holder 402.1, press mechanism sliding rail 402.2, press mechanism lifting seat 402.3, press mechanism
Cylinder 402.4, test board mounting base 402.5, test board 402.6, upper collets 402.7, Shang Ding mechanisms 403, Shang Ding mechanisms branch
Frame 403.1, Shang Ding mechanisms sliding rail 403.2, Shang Ding mechanisms lifting seat 403.3, electrode tip holder 403.4, test electrode 403.6
Draft gear 5, traction track 501, traction sliding shoe 502, traction connector 503, traction belts 504, traction electricity
Machine 505, traction bearing 506, traction lifting cylinder 507, traction link 508, transverse slat 508.1, riser 508.2, haulage gear
509, draw bar 509.1, hook 509.2, pushing block 509.3, oscillating rod 509.4, gripper jaw 509.5, traction gripper cylinder 510,
Draw drag chain 511, traction drag chain guide rail 512
Material collecting device 6, rewinding runner 601, leading stream road 602, rewinding box 603, corner post 603.1, preceding connecting plate
603.2, rear connecting plate 603.3, hoisting mechanism 604, hoisting mechanism supporting rack 604.1, hoisting mechanism track 604.2, elevator
Structure sliding block 604.3, lifting plate 604.4, hoisting mechanism cylinder 604.5, unidirectional feeding distribution mechanism 605, feeding distribution mechanism bearing 605.1,
Axis pin 605.2, cutting plate 605.3, supporting block 605.4
Waste material collection device 7, garbage collection frame 701, guide plate 702
Semiconductor plastic package band 8.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only invention a part of the embodiment, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Referring to Fig. 1-Figure 29, a kind of semiconductor plastic package band high-voltage isulation test system of the present invention, it includes machine
Frame 1, feeding device 2, feeding-distribution device 3, test device 4, draft gear 5, material collecting device 6 and waste material collection device 7；Feeding fills
2, feeding-distribution device 3, test device 4, draft gear 5, material collecting device 6 and waste material collection device 7 is set to be set in rack 1；
Wherein：A kind of working method of semiconductor plastic package band high-voltage isulation test system：
Feeding device 2 is used to store the semiconductor plastic package band 8 before test, and feeding-distribution device 3 is used for will be in feeding device 2
Semiconductor plastic package band 8 is moved in test device 4, and test device 4 is used for the Insulation test of semiconductor plastic package band 8, traction
Device 5 will wherein meet insulation for removing the semiconductor plastic package band 8 that Insulation test terminates from test device 4
The semiconductor plastic package band 8 of test request is sent into material collecting device 6, and then by material collecting device 6 to meeting Insulation test requirement
Semiconductor plastic package band 8 carry out rewinding, wherein the semiconductor plastic package band 8 for being unsatisfactory for Insulation test requirement is partly led by subsequent
Body plastic packaging band 8 is sequentially ejected to be sent into waste material collection device 7 and is collected.
Preferably, test device 4, draft gear 5 and material collecting device 6 have been arranged in parallel two groups.
The rack 1 is horizontally disposed, is offered among the leading portion of the rack 1 for the semiconductor plastic package in feeding device 2
The rack channel 101 that band 8 rises through, the inner ring of rack channel 101 are provided with the semiconductor plastic package band 8 for that will rise
More guide rods 102 being oriented to, guide rod 102 are fixed in the guide rod fixed seat 103 of 1 upper surface of rack；
The feeding device 2 includes feeding device rack 201, and feeding device rack 201 is horizontally disposed below rack 1,
The upward connecting rod 202 of four be evenly arranged, the top difference of four connecting rods 202 are provided in feeding device rack 201
Four rack connecting holes 104 on connection frame 1,201 upper surface of feeding device rack are provided with lateral feed bin track 203,
It is provided with feed bin Mobile base 204 on feed bin track 203, magazine fixed frame 206 is provided on feed bin Mobile base 204, magazine is fixed
From left to right at least provided with two magazines 205 in frame 206, the front openings of the magazine fixed frame 206 are set in opening
It is equipped with magazine opening tightening system, the magazine opening tightening system includes being set to the left right lateral receipts of magazine fixed frame 206
Tight cylinder block 206.1, tightens and is provided with forward tightening cylinder 206.2 on cylinder block 206.1, tightens the front end of cylinder 206.2
The opening direction of magazine 205 is provided with a lever 206.3, a tightening bolt backward is provided on lever 206.3
206.4,201 upper surface of feeding device rack of the left and right of feed bin Mobile base 204 is each provided with a feed bin movement limit
Position seat 207,201 lower section of feeding device rack are provided with a vertical feeding device vertical supports 208, and feeding device is vertical
There are one feeding device servo motors 209 for the right side setting of holder 208, and the left side of feeding device vertical supports 208 is provided with one
The lower end of the vertical feeding device supporting rod 210 of root, feeding device supporting rod 210 is connected with feeding device support base to the left
211, feeding device support base 211 is fixed with feeding device rotating bar connecting seat 212, on feeding device rotating bar connecting seat 212
It is provided with upward feeding device rotating bar 213, rotation connection block 214, rotation connection are set in feeding device rotating bar 213
Block 214 connects an elevating lever fixed seats 215, and two elevating levers 216, two elevating levers are connected in elevating lever fixed seats 215
216 top is connected with raising plate 217, power output end and 213 lower end of feeding device rotating bar of the servo motor 209
The lower section of 218 be connected by power of gear, the feeding device rack 201 is additionally provided with lateral feeding device transverse cylinder 219,
The tailpiece of the piston rod of feeding device transverse cylinder 219 is connect with the bottom of feed bin Mobile base 204；
The feeding-distribution device 3 be included in 1 leading portion of rack across door frame 301, be provided with cross on the crossbeam of the door frame 301
Guide rail 302 and feeding-distribution device drag chain mounting base 303 are moved, feeding-distribution device drag chain mounting base 303 is located at 302 top of traversing guide rail, point
Left section of rear of material device drag chain mounting base 303 is provided with feeding-distribution device motor 304, after feeding-distribution device drag chain mounting base 303
Side is provided with feeding-distribution device drag chain 305, and traversing action can be carried out on traversing guide rail 302 by being provided on traversing guide rail 302
The free end connection of transverse-moving mechanism 306,304 be connected by power transverse-moving mechanism 306 of feeding-distribution device motor, feeding-distribution device drag chain 305 is horizontal
Telephone-moving structure 306, left section of the front side of the door frame 301 and back segment are respectively set that there are one transverse-moving mechanism limit switches 307, described
Transverse-moving mechanism 306 includes a traversing seat 306.1, and the traversing seat 306.1 is slidably connected on traversing guide rail 302, traversing seat
306.1 connect with feeding-distribution device drag chain 305, and about the 306.1 traversing seat, which is hung, to be set there are one hanger 306.2, described traversing
Mechanism 306 is down-set there are one sub-material draw frame machine 308, and the sub-material draw frame machine 308 includes that a upward sub-material is inhaled
Take 308.1, two sub-materials of cylinder draw 308.2, two sub-materials of guide sleeve draw guide rods 308.3, upper connecting rod 308.4, under
Connecting plate 308.5 and multiple suction nozzles 308.6, sub-material are drawn cylinder 308.1 and are located in the middle part of the support plate of hanger 306.2, two
Sub-material draws guide sleeve 308.2 and is located at 308.1 front and rear sides of sub-material absorption cylinder, and two sub-materials are drawn guide rods 308.3 and distinguished
It is arranged in two sub-materials to draw in guide sleeve 308.2, upper connecting rod 308.4 connects two sub-materials and draws the upper of guide rod 308.3
End and sub-material draw the telescopic end of cylinder 308.1, and lower connecting plate 308.5 connects two sub-materials and draws under guide rod 308.3
End, multiple suction nozzles 308.6 are down-set in 308.5 bottom surface of lower connecting plate；Suction nozzle 308.6 connects air extractor；
The test device 4, which is located on the leading portion of rack 1 and is symmetrically arranged, two groups, with a test in left side
For device 4, which includes supporting mechanism 401, press mechanism 402 and Shang Ding mechanisms 403, supporting mechanism 401
The semiconductor plastic package band 8 being used to support into test device 4, press mechanism 402 will be for that will enter half in test device 4
Conductor plastic packaging band 8 compresses, and pushes up in Shang Ding mechanisms 403 and is contacted with semiconductor plastic package band 8, so that semiconductor plastic package band
8, which are powered, carries out Insulation test；
The supporting mechanism 401 includes supporting mechanism holder 401.1, and supporting mechanism holder 401.1 is fixed in rack 1,
Longitudinal test runner 401.2 is provided on supporting mechanism holder 401.1, the centre of test runner 401.2 has the platform of recess
Rank, the middle part hollow out of the test runner 401.2, test runner 401.2 is interior to be equipped with lower collets 401.3, tests runner
401.2 upper surface is provided with location hole,
The press mechanism 402 includes press mechanism holder 402.1, and press mechanism holder 402.1 is fixed in rack 1,
Press mechanism holder 402.1 is located at the distal end of feeding-distribution device 3, and vertical press mechanism is provided on press mechanism holder 402.1
Sliding rail 402.2, is provided with press mechanism lifting seat 402.3 on press mechanism sliding rail 402.2, press mechanism lifting seat 402.3 with
The telescopic end connection of one upward press mechanism cylinder 402.4, the bottom of press mechanism cylinder 402.4 are fixed in rack 1,
Press mechanism lifting seat 402.3 is connected with test board mounting base 402.5, test board mounting base 402.5 by connector to the right
Bottom be connected with test board 402.6,402.6 electric signal connecting test instrument of test board, interval is equipped with upper in test board 402.6
Collets 402.7,402.6 bottom of test board are provided with downward pilot pin, above-mentioned lower collets 401.3 and upper collets
402.7 for wrapping up the part that the semiconductor plastic package band 8 in test process should be exposed in air；
The Shang Ding mechanisms 403 include upper top mechanism rack 403.1, and upper top mechanism rack 403.1 is fixed in rack 1,
It is provided with vertical Shang Ding mechanisms sliding rail 403.2 on upper top mechanism rack 403.1, is provided on Shang Ding mechanisms sliding rail 403.2
Shang Ding mechanisms lifting seat 403.3 is provided with electrode tip holder 403.4 on Shang Ding mechanisms lifting seat 403.3, is arranged on electrode tip holder 403.4
There is test electrode 403.6；Shang Ding mechanisms lifting seat 403.3 is connect with the telescopic end of a upward Shang Ding mechanisms cylinder 403.5；
The test method of the test device 4：
Normal condition, semiconductor plastic package band 8 are put by the suction nozzle 308.6 of feeding-distribution device 3 in runner, and suction nozzle 308.6 moves
After walking, test board pushes, and the semiconductor plastic package band 8 that the pilot pin on test board treats Insulation test carries out correcting, test board
Whole packages are carried out to semiconductor plastic package band 8 after pushing, semiconductor plastic package band 8 forms cathode；
Stitching state, test electrode are connect by being pushed up in the control of Shang Ding mechanisms cylinder 404.5 with 8 pin of semiconductor plastic package band
Touch, in place after, for board to signal tester, tester pressurization carries out Insulation test, under certain parameter setting, if semiconductor is moulded
Strip of paper used for sealing band 8 is intact, and tester gives board non-defective unit signal, if semiconductor plastic package band 8 is not encapsulated completely, tester is bad to board
Product signal.
The draft gear 5 includes traction track 501, is arranged on traction track 501 there are one sliding shoe 502 is drawn, leads
Draw the traction belts 504 that sliding shoe 502 connects a longitudinal direction by a traction connector 503 of its bottom, traction belts 504
A traction electric machine 505 is connected, is arranged on the traction sliding shoe 502 there are one bearing 506 is drawn, draws and is set on bearing 506
It sets there are one upward traction lifting cylinder 507, the telescopic end of traction lifting cylinder 507 connects a traction link 508, leads
It includes that one piece of transverse slat 508.1 and one piece are located at the down-set riser 508.2 in 508.1 front end of transverse slat to draw link 508, wherein horizontal
The top of plate 508.1 is connected with longitudinal haulage gear 509, and the front side of riser 508.2 is provided with the clamping of traction vertically upward
Cylinder 510, the haulage gear 509 include longitudinally arranged draw bar 509.1, and the front end of the draw bar 509.1 is provided with
The rear end of upward hook 509.2, the draw bar 509.1 is provided with upward pushing block 509.3, the draw bar 509.1
Longitudinal hollow part is provided among leading portion, oscillating rod 509.4 there are one settings in the hollow part, the oscillating rod 509.4
Middle part and the main body of the draw bar 509.1 of hollow part both sides are hinged, and there are one forward folders for the upper end setting of oscillating rod 509.4
Pawl 509.5 is held, the lower end of oscillating rod 509.4 and the telescopic end of traction gripper cylinder 510 are hinged.The draft gear 5 further includes
Longitudinal traction drag chain 511, traction drag chain 511 are connected with longitudinal traction drag chain guide rail 512, traction drag chain 511 from
Traction bearing 506 is connected by end.
The traction method of the draft gear 5：
Traction electric machine 505 acts so that traction belts 504 will draw sliding shoe 502 and drive to front end, at this time hook
509.2 are located at the lower section for 8 back segment of semiconductor plastic package band tested in test device 4, and traction lifting cylinder 507 ejects,
So that hook 509.2 is inserted into the gap of 8 back segment of semiconductor plastic package band, the traction ejection of gripper cylinder 510 drives oscillating rod
509.4 rotations, then by 8 end of semiconductor plastic package band clamping stabilization, then traction electric machine 505 acts draws gripper jaw 509.5
Belt 504 will draw sliding shoe 502 and drive to rear end, until the semiconductor plastic package band 8 enters the rewinding runner of material collecting device 6
It in 601, then draws gripper cylinder 510 and retracts, traction lifting cylinder 507 is retracted, and haulage gear 509 drops to semiconductor modeling
8 lower section of strip of paper used for sealing band, then carries out the towage of next samsara again, and laggard in the entrance material collecting device 6 of semiconductor plastic package band 8
The subsequent rewinding operation of row, at this time if there is the semiconductor plastic package band 8 not promoted in the rewinding runner 601 of material collecting device 6
Waste material, then the pushing block 509.3 of haulage gear 509 by the waste material of the semiconductor plastic package band 8 to pusher.
The material collecting device 6, which is located on the stage casing of rack 1 and is symmetrically arranged, two groups, with a rewinding in left side
For device 6, which is also symmetrical structure, and material collecting device 6 includes the longitudinally arranged rewinding stream of centre
The front end in road 601, rewinding runner 601 connects leading stream road 602, and guide runner after the rear end connection of rewinding runner 601 is leading
The front end in stream road 602 and the rear end of the test runner 401.2 of test device 4 are close, the rear end of rewinding runner 601 and preceding guide
The front end of runner 602 is both provided with guiding surface obliquely, and 601 middle part of the rewinding runner is fixedly arranged above rewinding box
603, the lower section of 603 left and right sides of rewinding box is provided with the hoisting mechanism 604 for 8 lifting power of semiconductor plastic package band, described
Rewinding box 603 includes the corner post 603.1 of four 90 degree of flangings positioned at quadrangle, epimere between two corner posts 603.1 in front
It is connected with preceding connecting plate 603.2, epimere is connected with rear connecting plate 603.3, preceding connecting plate between two corner posts 603.1 at rear
603.2 and the medial surface of rear connecting plate 603.3 be both provided with photoelectric sensor, the hypomere of the corner post 603.1 to the left and
Right side is respectively arranged with the notch acted for hoisting mechanism 604, and the hoisting mechanism 604 includes being located at outside corner post 603.1
The hoisting mechanism supporting rack 604.1 of side-lower, 604.1 outside of hoisting mechanism supporting rack are provided with vertical hoisting mechanism track
604.2, hoisting mechanism sliding block 604.3, the stroke up and down of hoisting mechanism sliding block 604.3 are provided on hoisting mechanism track 604.2
With the matched of the notch of 603.1 hypomere of corner post, two hoisting mechanism sliding blocks 604.3 in left side and two promotions on right side
It is respectively set on mechanism sliding block 604.3 there are one longitudinal lifting plate 604.4, the middle part of the lifting plate 604.4 connects one
The lower end of the telescopic end of upward hoisting mechanism cylinder 604.5, hoisting mechanism cylinder 604.5 is fixed in rack 1, described to carry
Inside front ends, stage casing and the rear end of lift slab 604.4 are respectively arranged with preceding lift lever, middle lift lever and rear promotion laterally inwardly
Bar, the preceding lift lever and rear lift lever are rectangular shaft, and there are one notch shapes for the free end upper surface setting of the middle lift lever
At step surface, the setting of step surface is due to the matched of the notch with 601 corresponding section of rewinding runner, the lifting plate
604.4 leading portion and back segment is respectively arranged with one group of unidirectional feeding distribution mechanism 605, and the unidirectional feeding distribution mechanism 605 includes depiler
Structure bearing 605.1, the feeding distribution mechanism bearing 605.1 are fixed on the upper surface of lifting plate 604.4, feeding distribution mechanism bearing 605.1
Upper to be hinged with cutting plate 605.3 laterally inwardly by axis pin 605.2, the upper surface of cutting plate 605.3 is formed outside inner segment sinking
The flanging risen, the flanging is held to form the limit that a step is used for 8 left and right sides of semiconductor plastic package band at flanging,
There are one supporting block 605.4, supporting blocks for setting on the feeding distribution mechanism bearing 605.1 of the underface of 605.3 inner segment of cutting plate
605.4 for free state under 605.3 gravity of cutting plate when the inner segment of cutting plate 605.3 is shelved so that at this time
Cutting plate 605.3 is in horizontality；That is the apical side height with axis pin 605.2 of supporting block 605.4 is highly consistent；
The rewinding method of the material collecting device 6：
The semiconductor plastic package band 8 tested enters rewinding runner 601 by leading stream road 602, if the semiconductor
Plastic packaging band 8 is that then hoisting mechanism cylinder 604.5 acts qualified products, and hoisting mechanism cylinder 604.5 acts so that lifting plate
604.4 rise, and preceding lift lever, middle lift lever and the rear lift lever on lifting plate 604.4 are lifted respectively in rewinding runner 601
Semiconductor plastic package band 8 leading portion, stage casing and back segment so that semiconductor plastic package band 8 is whole to be promoted, semiconductor plastic package band
When 8 promotion, the cutting plate 605.3 of unidirectional feeding distribution mechanism 605, cutting plate 605.3 are touched in 8 left and right edges of semiconductor plastic package band
It is rotated up around axis pin 605.2 until vertical state, lifting plate 604.4 continue to rise, semiconductor plastic package band 8 continues to lift up directly
It is higher than the height of cutting plate 605.3 to semiconductor plastic package band 8, lifting plate 604.4 drops to original position, cutting plate 605.3 at this time
Since gravity is also rotated down around axis pin 605.2 until horizontality, the semiconductor plastic package band 8 promoted up before
Bottom is held on cutting plate 605.3, repeat above-mentioned process until semiconductor plastic package band 8 rewinding is extremely in rewinding box 603
Certain altitude, the photoelectric sensor induction alarm in rewinding box 603, then need the semiconductor plastic package item of rewinding to certain altitude
Band 8 takes out；Hoisting mechanism cylinder 604.5 is failure to actuate if the semiconductor plastic package band 8 is not qualified products, is waited for next
Hoisting mechanism cylinder 604.5 acts when semiconductor plastic package band 8 is qualified products, in the process underproof semiconductor plastic package
Band 8 is ejected backward by next semiconductor plastic package band 8 into rewinding runner 601, final underproof semiconductor modeling
Strip of paper used for sealing band 8 is collected by waste material collection device 7.
The waste material collection device 7 is located in the rack 1 at 6 rear of material collecting device, and the waste material collection device 7 includes waste material
Collection frame 701, garbage collection frame 701 are set in rack 1, and two groups of waste material guide plates 702 are provided in garbage collection frame 701,
Two groups of waste material guide plates 702 are located at the rear of the rear guide runner of material collecting device 6, and there are one refer to for the tool of waste material guide plate 702
Inclined-plane to the right so that 8 waste material of semiconductor plastic package band into waste material guide plate 702 is fallen into garbage collection frame 701.
The specific application example that the above is only the present invention, is not limited in any way protection scope of the present invention.All uses
Equivalent transformation or equivalent replacement and the technical solution formed, all fall within rights protection scope of the present invention.
Claims (6)
1. system draft gear is tested in a kind of semiconductor plastic package band high-voltage isulation, it is characterised in that draft gear (5) packet
Include traction track (501), there are one traction sliding shoe (502), the traction sliding shoes (502) for setting on traction track (501)
There are one traction bearing (506), drawing setting on bearing (506), there are one upward traction lifting cylinders (507), lead for upper setting
The telescopic end for drawing lifting cylinder (507) connects a traction link (508), is connected on traction link (508) longitudinal
Haulage gear (509) and traction gripper cylinder (510) vertically upward, the haulage gear (509) includes longitudinally arranged leads
Draw bar (509.1), the front end of the draw bar (509.1) is provided with upward hook (509.2), the draw bar (509.1)
Rear end be provided with upward pushing block (509.3), be provided with longitudinal hollow part among the leading portion of the draw bar (509.1),
There are one oscillating rod (509.4), the draw bars at the middle part and hollow part both sides of the oscillating rod (509.4) for setting in the hollow part
(509.1) main body is hinged, and there are one forward gripper jaw (509.5), oscillating rods for the upper end setting of oscillating rod (509.4)
(509.4) lower end and the telescopic end of traction gripper cylinder (510) are hinged.
2. system draft gear is tested in a kind of semiconductor plastic package band high-voltage isulation according to claim 1, feature exists
The traction belts (504) of a longitudinal direction are connected in traction sliding shoe (502), traction belts (504) connect a traction electric machine
(505)。
3. system draft gear is tested in a kind of semiconductor plastic package band high-voltage isulation according to claim 1, feature exists
Include that one piece of transverse slat (508.1) and one piece are located at the down-set riser in transverse slat (508.1) front end in traction link (508)
(508.2), longitudinal haulage gear (509), the front side setting of riser (508.2) are wherein connected at the top of transverse slat (508.1)
There is traction gripper cylinder (510) vertically upward.
4. system draft gear is tested in a kind of semiconductor plastic package band high-voltage isulation according to claim 1, feature exists
Further include longitudinal traction drag chain (511) in the draft gear (5), draws drag chain (511) and longitudinal traction drag chain guide rail
(512) it is connected, the free end connection traction bearing (506) of traction drag chain (511).
5. system draft gear is tested in a kind of semiconductor plastic package band high-voltage isulation according to claim 1, feature exists
Traction method in the draft gear (5)：
Traction electric machine (505) acts so that traction belts (504) will draw sliding shoe (502) and drive to front end, at this time hook
(509.2) it is located at the lower section of semiconductor plastic package band (8) back segment tested in test device (4), draws lifting cylinder
(507) it ejects so that hook (509.2) is inserted into the gap of semiconductor plastic package band (8) back segment, draws gripper cylinder (510)
Ejection drives oscillating rod (509.4) to rotate, and then semiconductor plastic package band (8) is held clamping to stablize by gripper jaw (509.5), then
Traction electric machine (505), which acts traction belts (504), will draw sliding shoe (502) drive to rear end, until the semiconductor plastic package item
Band (8) enters in the rewinding runner (601) of material collecting device (6), then draws gripper cylinder (510) and retracts, draws lifting cylinder
(507) it retracts, haulage gear (509) drops to below the semiconductor plastic package band (8), then carries out the traction of next samsara again
Operation, and semiconductor plastic package band (8) carries out subsequent rewinding operation after entering in material collecting device (6), at this time if rewinding fills
Setting has the waste material for the semiconductor plastic package band (8) not promoted in the rewinding runner (601) of (6), then the pushing block of haulage gear (509)
(509.3) by the waste material of the semiconductor plastic package band (8) to pusher.
6. a kind of partly leading using semiconductor plastic package band high-voltage isulation described in claim 1 test system draft gear assembling
System is tested in body plastic packaging band high-voltage isulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810336305.8A CN108655016B (en) | 2018-04-16 | 2018-04-16 | Traction device of semiconductor plastic seal strip high-voltage insulation test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810336305.8A CN108655016B (en) | 2018-04-16 | 2018-04-16 | Traction device of semiconductor plastic seal strip high-voltage insulation test system |
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| Publication Number | Publication Date |
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| CN108655016A true CN108655016A (en) | 2018-10-16 |
| CN108655016B CN108655016B (en) | 2023-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810336305.8A Active CN108655016B (en) | 2018-04-16 | 2018-04-16 | Traction device of semiconductor plastic seal strip high-voltage insulation test system |
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|---|---|
| CN108655016B (en) | 2023-08-04 |
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