CN112670208B - MGP mould encapsulation automation line - Google Patents
MGP mould encapsulation automation line Download PDFInfo
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- CN112670208B CN112670208B CN202011533719.3A CN202011533719A CN112670208B CN 112670208 B CN112670208 B CN 112670208B CN 202011533719 A CN202011533719 A CN 202011533719A CN 112670208 B CN112670208 B CN 112670208B
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- 238000005538 encapsulation Methods 0.000 title claims abstract description 16
- 235000014510 cooky Nutrition 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 239000003292 glue Substances 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 35
- 238000004140 cleaning Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 abstract description 18
- 239000004065 semiconductor Substances 0.000 abstract description 7
- 238000012536 packaging technology Methods 0.000 abstract description 3
- 238000004080 punching Methods 0.000 abstract description 2
- 230000013011 mating Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004100 electronic packaging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The invention discloses an MGP mold packaging automatic production line, which comprises an automatic cake machine, an automatic sheet discharging machine, a packaging machine, a glue punching machine, an automatic blanking machine, a six-axis mechanical arm, a cake rack and a chip rack; a batching rack storage frame is arranged on the automatic cake machine; be provided with the arm mounting bracket between six arms and the encapsulation machine, arm mounting bracket one end is fixed in on the encapsulation machine, six arms are connected on the arm mounting bracket, the cookie frame can cooperate and meet with six arms, the chip frame can cooperate and meet with six arms. The invention can solve the problem of low automation degree of the traditional semiconductor circuit packaging technology.
Description
Technical Field
The invention relates to an automatic production line for MGP mold encapsulation, and belongs to the technical field of plastic encapsulation.
Background
With the advent of industry 4.0, the semiconductor industry demand has grown substantially, thereby promoting the rapid development of electronic packages in China. At present, the semiconductor manufacturing industry in China is slowly entering a mature stage, and the development of the chip electronic packaging technology is directly driven by the flame explosion of an ultra-high-speed computer, digital audio-visual, mobile communication and portable electronic machines. Under such a large background, the current manufacturing industry has higher and higher intellectualization, but the automation degree of the semiconductor circuit package is not high, and during working, manual feeding, encapsulation and material taking are generally adopted, so that the workload of workers is relatively high, the labor intensity is high, and the working efficiency is low.
For the above reasons, there is a need to design an MGP (multi-shot encapsulation mold) mold encapsulation automation line to improve the automation degree of semiconductor circuit encapsulation.
Disclosure of Invention
The invention aims to provide an MGP mold packaging automatic production line for solving the problem that the existing semiconductor circuit packaging technology proposed in the background art is low in automation degree.
In order to achieve the above purpose, the present invention provides the following technical solutions: an automatic production line for MGP mold packaging comprises an automatic cake machine, an automatic sheet discharging machine, a packaging machine, a glue punching machine, an automatic blanking machine, a six-axis mechanical arm, a cake rack and a chip rack;
a batching rack storage frame is arranged on the automatic cake machine;
be provided with the arm mounting bracket between six arms and the encapsulation machine, arm mounting bracket one end is fixed in on the encapsulation machine, six arms are connected on the arm mounting bracket, the cookie frame can cooperate and meet with six arms, the chip frame can cooperate and meet with six arms.
Preferably, the automatic cake machine comprises a vibration disc device, and a cake machine is arranged on the output side of the vibration disc device; the vibrating tray device comprises a vibrating tray mounting frame, a vibrating tray is mounted on the vibrating tray mounting frame, the cookie machine comprises a cookie machine frame, a cookie machine station is arranged at the top of the cookie machine frame, a longitudinal guide rail mechanism is arranged on the cookie machine station, a longitudinal guide rail is further arranged on the cookie machine station, the longitudinal guide rail mechanism and the longitudinal guide rail are both positioned at the edge position of the cookie machine station, a transverse guide rail mechanism is arranged on the longitudinal guide rail mechanism and the longitudinal guide rail in a sliding manner, and a cookie manipulator is arranged on the transverse guide rail mechanism.
Preferably, the cake manipulator comprises a manipulator frame, wherein the manipulator frame is divided into a sliding fit part and a manipulator installation part, the sliding fit part is in sliding fit on the guide strip, and the manipulator installation part is connected with a manipulator mechanism;
the manipulator mechanism comprises a manipulator cylinder, the manipulator cylinder is fixed on the manipulator installation part, and a piston rod end of the manipulator cylinder is connected with a material cake grabbing part.
Preferably, the wrapping machine comprises a wrapping machine body, wherein a station of the wrapping machine is positioned in the middle of the wrapping machine body, a workbench is arranged on the station of the wrapping machine, upright posts are vertically arranged at four corners of the station of the wrapping machine, and an automatic mold cleaning mechanism is arranged on each upright post;
the automatic die cleaning mechanism comprises movable slide rails which are arranged in parallel, four upright post matching parts are arranged on the movable slide rails, the upright posts are in sliding fit with the automatic die cleaning mechanism, a hairbrush assembly is arranged between the two movable slide rails, and the hairbrush assembly can slide on the movable slide rails through chain driving.
Preferably, the brush assembly comprises two connecting plates, the outer parts of the two connecting plates are in sliding fit with the movable sliding rail, a plurality of connecting seats are arranged in the two connecting plates, telescopic rod pieces are connected between the two opposite connecting seats, an upper die brush assembly and a lower die brush assembly are sequentially arranged on the telescopic rod pieces from top to bottom, and lifting cylinders are arranged at two ends of the upper die brush assembly and the lower die brush assembly;
the telescopic rod piece comprises a straight rod, an upper sliding piece and a lower sliding piece are sleeved on the straight rod, the upper sliding piece is connected with the upper die brush assembly, and the lower sliding piece is connected with the lower die brush assembly.
Preferably, the upper die brush assembly comprises two upper die brush assembly installation seats, the upper die brush assembly installation seats are divided into an upper die brush matching part and an upper die brush assembly connecting part, an upper die brush frame is connected between the two upper die brush matching parts, an upper die brush is arranged in the upper die brush frame, the two upper die brush assembly connecting parts are respectively fixedly connected with corresponding sliding parts, two upper die brush assembly connecting parts are respectively provided with an air cylinder connecting seat, the two air cylinder connecting seats are respectively connected with corresponding lifting air cylinder piston rods, an upper die brush motor assembly is arranged on the upper die brush matching part of any upper die brush assembly installation seat, and the upper die brush motor assembly is matched with the upper die brush through a belt.
Preferably, the automatic blanking machine comprises a blanking machine body, a blanking machine station is arranged at the top of the blanking machine body, and a four-axis manipulator, a material rack placement area and a chip placement position are respectively arranged on the blanking machine station.
Preferably, the six-axis mechanical arm comprises a first joint, a second joint, a third joint, a fourth joint and a mechanical arm mounting seat, wherein a frame matching part is arranged at the tail end of the first joint, the frame matching part can be matched and connected with a cake rack or a chip rack, the first joint is rotationally connected to the second joint, the second joint is rotationally connected to the third joint, the third joint is rotationally connected to the fourth joint, the fourth joint is rotationally connected to the mechanical arm mounting seat, and the mechanical arm mounting seat is fixedly connected to the mechanical arm mounting frame.
Preferably, the cake rack comprises a cake rack body, the outer outline of the cake rack body is of a rectangular structure, two feeding rack installation parts are symmetrically dug and arranged along a central line of the cake rack body, a plurality of cake feeding plates are connected to the feeding rack installation parts at intervals, a plurality of cake feeding holes are arranged at intervals at the top of each cake feeding plate, cake baffle assemblies are arranged at the bottoms of the cake feeding plates, and a first mechanical arm matching assembly is arranged on the cake rack body and can be matched and connected with the frame matching parts.
Preferably, the chip rack comprises a chip rack body, four chip matching parts are arranged on the chip rack body, the chip matching parts are of hollow structures, a chip placing rack is arranged on the chip matching parts, a plurality of chip placing strips are further arranged on the edges of the chip matching parts, a second mechanical arm matching component is arranged on one side of the chip rack body, and the second mechanical arm matching component can be matched and connected with the frame matching parts.
Compared with the prior art, the invention provides an MGP mold packaging automatic production line, which has the following beneficial effects:
1. the automatic production line for MGP mold packaging adopts a six-axis mechanical arm to realize automatic conveying of a cake rack and a chip rack, liberates hands of workers, reduces the workload of the workers, reduces the labor intensity of the workers, and improves the working efficiency, thereby improving the automation degree of the semiconductor circuit packaging technology;
2. an MGP mold packaging automatic production line adopts a vibration disc to convey a cake, adopts a cake manipulator to automatically grasp the cake and place the cake at a designated position on a cake frame, avoids repeated labor of workers and improves working efficiency;
3. according to the MGP mold packaging automatic production line, a material cake frame is designed, so that the material cake can be automatically put in a position corresponding to a chip on the chip frame during plastic packaging, manual operation is not needed, the labor intensity of workers is reduced, the efficiency is improved, and the error rate of putting the material cake is reduced;
4. an automatic production line for MGP mould encapsulation is provided with an automatic mould cleaning mechanism in an encapsulation machine, so that moulds do not need to be cleaned manually, and the labor cost is saved;
5. an automatic production line for MGP mold packaging is provided with an automatic blanking machine for automatically blanking the chips after plastic packaging, so that the labor capacity of workers is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the invention and do not constitute a limitation to the invention, and in which:
FIG. 1 is a general assembly diagram of an MGP die-cast automation line;
FIG. 2 is a schematic view of the automatic cake machine of FIG. 1;
FIG. 3 is a schematic view of the structure of FIG. 2 with the cake rack removed;
fig. 4 is an enlarged view of a portion a of fig. 3;
FIG. 5 is a schematic view of the automatic film arranging machine in FIG. 1;
FIG. 6 is a schematic view of the structure of the wrapping machine of FIG. 1;
FIG. 7 is a schematic view of the automatic mold cleaning mechanism of FIG. 6;
FIG. 8 is a partial exploded view of FIG. 7;
FIG. 9 is a schematic view of the automatic blanking machine of FIG. 1;
FIG. 10 is an enlarged view of the placement area of the rack of FIG. 9 mated with a chip rack;
fig. 11 is an enlarged view of a portion B of fig. 9;
FIG. 12 is a schematic view of the six-axis mechanical arm of FIG. 1;
FIG. 13 is a schematic view of a structure of a cake rack;
FIG. 14 is a schematic diagram of a chip carrier;
FIG. 15 is a schematic view of a use state of the chip carrier of FIG. 14;
in the figure:
an automatic cookie maker 100; a vibration plate device 101; a vibration plate mounting frame 101.1; a vibrating disc 101.2; a cookie maker 102; a cake machine frame 102.1; work of the material cake machine is 102.2; a longitudinal rail mechanism 102.3; a longitudinal rail 102.4; a transverse rail mechanism 102.5; a guide bar 102.51; a cake manipulator 102.6; a robot arm frame 102.61; a slip fit portion 102.62; a robot mounting portion 102.63; a cake rack placing seat 102.7; a robot mechanism 102.8; a robot cylinder 102.81; a cake gripping portion 102.82;
an automatic sheet discharging machine 200; a sheet discharging machine frame 201; the film arranging machine work 202; a feeding module 203; a chip rack station 204;
a wrapping machine 300; a wrapper body 301; a work table 302; a column 303;
a glue dispenser 400;
an automatic blanking machine 500; a blanking machine body 501; a blanking machine working 502; a four-axis robot 503; a robot mount 503.1; a robot base 503.2; a robot fixing part 503.21; a first rotating arm 503.22; a second rotating arm 503.23; chip gripper 503.3; a mounting bar 503.31; a grip mount 503.32; a grip 503.33; a rack placement area 504; block 504.1; a bottom plate 504.11; a first pallet 504.12; a second pallet 504.13; a rack 504.14; a frame lifting cylinder 504.15; chip placement 506; chip rack 506.1;
six-axis robotic arm 600; a first joint 601; a frame mating portion 601.1; a second joint 602; a third joint 603; a fourth joint 604; a robotic arm mount 605;
a cake rack 700; a cake rack body 701; a structural hole 701.1; a launch frame mounting portion 702; cake delivery plate 703; cake delivery hole 703.1; a cake baffle assembly 704; a baffle connecting rod 704.1; a baffle 704.2; a cylinder block 704.3; a baffle cylinder 704.4; a first robotic arm mating assembly 705; a component connection plate 705.1; risers 705.2; the arm fitting portion connecting plate 705.3; a first robot arm engagement portion 705.4;
a chip rack 800; a chip rack body 801; a chip fitting portion 802; a chip rest 803; chip rest bar 804; a second robotic arm mating assembly 805; a connecting cross plate 805.1; connecting risers 805.2; a second robot mating part 805.3;
a ingredient rack storage frame 900;
a robotic arm mount 1000;
an automatic die cleaning mechanism 1100; a moving slide 1101; a brush assembly 1102; a connection plate 1102.1; a connection base 1102.2; telescoping rod 1102.3; a straight rod 1102.31; a slider 1102.32; upper die brush assembly 1102.4; upper die brush assembly mount 1102.41; an upper die brush mating portion 1102.42; upper die brush assembly attachment 1102.43; upper die brushes 1102.44; a cylinder connection block 1102.45; upper die brush motor assembly 1102.46; an upper mold brush frame 1102.47; a lower die brush assembly 1102.5; lifting the cylinder 1102.6; the post mating portion 1103.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-15, the present invention provides a technical solution: an automatic production line for MGP mold packaging comprises an automatic cake machine 100, an automatic sheet discharging machine 200, a packaging machine 300, a glue injecting machine 400, an automatic blanking machine 500, a six-axis mechanical arm 600, a cake rack 700 and a chip rack 800;
the automatic cake machine 100 is provided with a batching rack storage frame 900;
a mechanical arm mounting frame 1000 is arranged between the six-axis mechanical arm 600 and the packaging machine 300, one end of the mechanical arm mounting frame 1000 is fixed on the packaging machine 300, the six-axis mechanical arm 600 is connected to the mechanical arm mounting frame 1000, the material cake frame 700 can be matched and connected with the six-axis mechanical arm 600, and the chip frame 800 can be matched and connected with the six-axis mechanical arm 600;
the automatic cake machine 100 comprises a vibration disc device 101, wherein a cake machine 102 is arranged on the output side of the vibration disc device 101; the vibration disc device 101 comprises a vibration disc mounting frame 101.1, a vibration disc 101.2 is mounted on the vibration disc mounting frame 101.1, the cake machine 102 comprises a cake machine frame 102.1, a cake machine working machine 102.2 is arranged at the top of the cake machine frame 102.1, a longitudinal guide rail mechanism 102.3 is arranged on a cake machine station 102.2, a longitudinal guide rail 102.4 is also arranged on the cake machine working machine 102.2, the longitudinal guide rail mechanism 102.3 and the longitudinal guide rail 102.4 are both positioned at the edge position of the cake machine station 102.2, a transverse guide rail mechanism 102.5 is arranged on the longitudinal guide rail mechanism 102.3 and the longitudinal guide rail 102.4 in a sliding manner, and a cake manipulator 102.6 is arranged on the transverse guide rail mechanism 102.5;
the cake machine working machine 102.2 is also provided with two rows of cake rack placing seats 102.7, and the cake rack 700 can be placed on the two rows of cake rack placing seats 102.7;
a guide bar 102.51 is arranged on the transverse guide rail mechanism 102.5, and the cake manipulator 102.6 is in sliding fit with the guide bar 102.51;
the cake manipulator 102.6 comprises a manipulator frame 102.61, the manipulator frame 102.61 is divided into a sliding fit portion 102.62 and a manipulator mounting portion 102.63, the sliding fit portion 102.62 is slidably fitted on the guide bar 102.51, and the manipulator mounting portion 102.63 is connected with a manipulator mechanism 102.8;
the manipulator mechanism 102.8 comprises a manipulator cylinder 102.81, the manipulator cylinder 102.81 is fixed on the manipulator mounting part 102.63, and a piston rod end of the manipulator cylinder 102.81 is connected with a cake grabbing part 102.82;
the cake manipulator 102.6 is driven by a motor in the transverse guide rail mechanism 102.5;
the longitudinal guide rail mechanism 102.3 and the transverse guide rail mechanism 102.5 are driven in a matched manner through a chain mechanism;
the longitudinal guide rail mechanism 102.3 is parallel to the longitudinal guide rail 102.4 on the cake machine working machine 102.2;
the automatic sheet discharging machine 200 comprises a sheet discharging machine frame 201, a sheet discharging machine station 202 is arranged on the sheet discharging machine frame 201, a feeding module 203 is arranged on the sheet discharging machine station 202, and a chip frame station 204 is arranged on one side of the feeding module 203 on the sheet discharging machine station 202;
the wrapping machine 300 comprises a wrapping machine body 301, wherein a station of the wrapping machine 300 is positioned in the middle of the wrapping machine body 301, a workbench 302 is arranged on the station of the wrapping machine 300, upright posts 303 are vertically arranged at four corners of the station of the wrapping machine 300, and an automatic mold cleaning mechanism 1100 is arranged on each upright post 303;
the automatic mold cleaning mechanism 1100 comprises moving slide rails 1101 arranged in parallel, four upright post matching parts 1103 are arranged on the moving slide rails 1101, the upright posts 303 are in sliding fit with the automatic mold cleaning mechanism 1100, a brush assembly 1102 is arranged between the two moving slide rails 1101, and the brush assembly 1102 can slide on the moving slide rails 1101 through chain driving;
the brush assembly 1102 comprises two connecting plates 1102.1, the outer parts of the two connecting plates 1102.1 are in sliding fit with the movable sliding rail 1101, a plurality of connecting seats 1102.2 are arranged in the two connecting plates 1102.1, a telescopic rod 1102.3 is connected between two opposite connecting seats 1102.2, an upper die brush assembly 1102.4 and a lower die brush assembly 1102.5 are sequentially arranged on the telescopic rod 1102.3 from top to bottom, and lifting cylinders 1102.6 are respectively arranged at two ends of the upper die brush assembly 1102.4 and the lower die brush assembly 1102.5;
the telescopic rod 1102.3 comprises a straight rod 1102.31, an upper sliding piece 1102.32 and a lower sliding piece 1102.32 are sleeved on the straight rod 1102.31, the upper sliding piece 1102.32 is connected with the upper die brush assembly 1102.4, and the lower sliding piece 1102.32 is connected with the lower die brush assembly 1102.5;
the upper mold brush assembly 1102.4 includes two upper mold brush assembly mounting seats 1102.41, the upper mold brush assembly mounting seat 1102.41 is divided into an upper mold brush matching portion 1102.42 and an upper mold brush assembly connecting portion 1102.43, an upper mold brush frame 1102.47 is connected between the two upper mold brush matching portions 1102.42, an upper mold brush 1102.44 is disposed in the upper mold brush frame 1102.47, the two upper mold brush assembly connecting portions 1102.43 are fixedly connected with corresponding sliding members 1102.32, the two upper mold brush assembly connecting portions 1102.43 are respectively provided with an air cylinder connecting seat 1102.45, the two air cylinder connecting seats 1102.45 are respectively connected with corresponding lifting air cylinders 1102.6 piston rods, an upper mold brush motor assembly 1102.46 is disposed on an upper mold brush matching portion 1102.42 of any upper mold brush assembly mounting seat 1102.41, and the upper mold brush motor assembly 1102.46 is matched with the upper mold brush 1102.44 through a belt;
the lower die brush assembly 1102.5 is identical in construction to the upper die brush assembly 1102.4;
the automatic blanking machine 500 comprises a blanking machine body 501, a blanking machine station 502 is arranged at the top of the blanking machine body 501, and a four-axis manipulator 503, a material rack placing area 504 and a chip placing area 506 are respectively arranged on the blanking machine station 502;
the material rack placing area 504 is formed by four identical blocks 504.1, the blocks 504.1 comprise a bottom plate 504.11, a plurality of first supporting plates 504.12 are arranged on two sides of the bottom plate 504.11, a plurality of second supporting plates 504.13 are arranged in the middle of the bottom plate 504.11, placing racks 504.14 are arranged around the material rack placing area 504, and a plurality of frame lifting cylinders 504.15 are also arranged around the material rack placing area 504;
the four-axis manipulator 503 comprises a manipulator mounting seat 503.1, the manipulator mounting seat 503.1 is fixed on a blanking machine station 502, a manipulator base 503.2 is mounted on the manipulator mounting seat 503.1, and a chip gripper 503.3 is mounted on the manipulator base 503.2;
the manipulator base 503.2 includes a manipulator fixing portion 503.21, a first rotating arm 503.22 is rotatably connected to the manipulator fixing portion 503.21, a second rotating arm 503.23 is rotatably connected to the first rotating arm 503.22, and the chip gripper 503.3 is mounted on the second rotating arm 503.23;
the chip gripper 503.3 comprises a mounting rod 503.31, the mounting rod 503.31 is connected to the second rotating arm 503.23, the end of the mounting rod 503.31 is connected to a gripper seat 503.32, and two grippers 503.33 are connected to the gripper seat 503.32;
a chip placing frame 506.1 is arranged on the chip placing position 506, and a chip is placed on the chip placing frame 506.1;
the six-axis mechanical arm 600 comprises a first joint 601, a second joint 602, a third joint 603, a fourth joint 604 and a mechanical arm mounting seat 605, wherein a frame matching part 601.1 is arranged at the tail end of the first joint 601, the frame matching part 601.1 can be matched and connected with a cake rack 700 or a chip rack 800, the first joint 601 is rotationally connected to the second joint 602, the second joint 602 is rotationally connected to the third joint 603, the third joint 603 is rotationally connected to the fourth joint 604, the fourth joint 604 is rotationally connected to the mechanical arm mounting seat 605, and the mechanical arm mounting seat 605 is fixedly connected to the mechanical arm mounting frame 1000;
the cake rack 700 comprises a cake rack body 701, the outer contour of the cake rack body 701 is of a rectangular structure, two feeding rack mounting parts 702 are symmetrically dug along a central line of the cake rack body 701, a plurality of cake feeding plates 703 are connected to the feeding rack mounting parts 702 at intervals, a plurality of cake feeding holes 703.1 are formed in the top of each cake feeding plate 703 at intervals, cake baffle assemblies 704 are arranged at the bottoms of the cake feeding plates 703, a first mechanical arm matching assembly 705 is arranged on the cake rack body 701, and the first mechanical arm matching assembly 705 can be connected with the frame matching parts 601.1 in a matching mode;
the cake throwing plate 703 has a downward U-shaped structure;
the cake baffle assembly 704 comprises a baffle connecting rod 704.1, a plurality of baffles 704.2 are connected to the baffle connecting rod 704.1 at intervals, the baffles 704.2 are of an L-shaped structure, the baffles 704.2 can block the gaps at the bottom of the cake throwing plate 703, the middle part of the end-most baffle 704.2 is connected with a cylinder seat 704.3, and baffle cylinders 704.4 are arranged on the cylinder seat 704.3;
the first mechanical arm matching assembly 705 includes an assembly connection board 705.1, the assembly connection board 705.1 is connected to the cake rack body 701, two risers 705.2 are connected to the assembly connection board 705.1, a mechanical arm matching portion connection board 705.3 is connected to the two risers 705.2, a first mechanical arm matching portion 705.4 is connected to the mechanical arm matching portion connection board 705.3, and the first mechanical arm matching portion 705.4 can be connected to the frame matching portion 601.1 in a matching manner;
a structural hole 701.1 is dug in the middle of the cake rack body 701;
the cake throwing plate 703 and the cake frame body 701 are connected together through bolts;
the chip rack 800 comprises a chip rack body 801, four chip matching parts 802 are arranged on the chip rack body 801, the chip matching parts 802 are of hollow structures, a chip rest rack 803 is arranged on the chip matching parts 802, a plurality of chip rest strips 804 are further arranged on the edges of the chip matching parts 802, a second mechanical arm matching component 805 is arranged on one side of the chip rack body 801, and the second mechanical arm matching component 805 can be matched and connected with the frame matching parts 601.1;
the second mechanical arm matching assembly 805 includes a connection transverse plate 805.1, a connection riser 805.2 is provided on the connection transverse plate 805.1, a second mechanical arm matching portion 805.3 is connected to the connection riser 805.2, and the second mechanical arm matching portion 805.3 can be connected to the frame matching portion 601.1 in a matching manner;
the chip rack 800 is used singly or in a superposition way according to different requirements of the processed product model;
working principle:
firstly, filling a material cake in a vibration disc 101.2, starting the vibration disc 101.2, orderly conveying the material cake to an outlet by vibration of the vibration disc 101.2, grabbing the material cake at the outlet of the vibration disc 101.2 by a material cake manipulator 102.6 on a material cake machine 102, orderly putting the material cake into a plurality of material cake putting holes 703.1 on a material cake frame 700, and putting the material cake frame 700 into an encapsulating machine 300 by a six-axis mechanical arm 600; chips are placed on the chip rack 800 after the chips are arranged on the automatic chip arranging machine 200; the six-axis mechanical arm 600 firstly puts the chip frame 800 with chips into an encapsulating machine, then puts the cake frame 700 with cakes into the encapsulating machine 300 just above the chip frame 800, the cakes are encapsulated on the chips below the cake frame after being melted, after encapsulation is completed, the cake frame 700 is put back to the station of the automatic cake machine 100 by the six-axis mechanical arm 600, the chip frame 800 is put on the station of the glue-pouring machine 400 by the six-axis mechanical arm 600 for glue pouring, after glue pouring is completed, the six-axis mechanical arm 600 puts the chip frame 800 on the station of the automatic blanking machine 500, the chips are left on the station, then the four-axis mechanical arm 503 stacks the chips on the chip placing frame 506.1 in sequence, and then the chip frame 800 is put back on the station of the batch frame storage frame 900 or the automatic sheet discharging machine 200 by the six-axis mechanical arm 600;
when a cake is placed in the cake rack 700, the piston rod of the baffle cylinder 704.4 on the cake rack 700 extends out, and the baffle 704.2 on the cake baffle assembly 704 is tightly attached to the cake placing plate 703, so that the cake is temporarily stored on the cake rack 700; when the chip frame 800 and the cake frame 700 are both placed in the packaging machine 300, the piston rod of the baffle cylinder 704.4 on the cake frame 700 contracts, and at the moment, the cake falls into the chip frame 800 to perform plastic packaging on the chip;
when the chips on the chip frame 800 enter the automatic blanking machine 500 after the glue is injected, the six-axis mechanical arm 600 is used for placing the chip frame 800 on the automatic blanking machine 500, the piston rod of the frame lifting cylinder 504.15 is in an ejecting state, after the chip frame 800 is stably placed on the automatic blanking machine 500, the piston rod of the frame lifting cylinder 504.15 is contracted, so that the chips are contacted with the first supporting plate 504.12 and the second supporting plate 504.13, and then the four-axis mechanical arm 503 sequentially places the chips which are packaged on the chip frame 800 at the chip placing position 506.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. An automatic production line of MGP mould encapsulation, its characterized in that: the automatic feeding and discharging machine comprises an automatic cake machine (100), an automatic sheet discharging machine (200), an encapsulating machine (300), a glue injecting machine (400), an automatic discharging machine (500), a six-axis mechanical arm (600), a cake frame (700) and a chip frame (800);
a batching rack storage frame (900) is arranged on the automatic cake machine (100);
a mechanical arm mounting frame (1000) is arranged between the six-axis mechanical arm (600) and the encapsulating machine (300), one end of the mechanical arm mounting frame (1000) is fixed on the encapsulating machine (300), the six-axis mechanical arm (600) is connected to the mechanical arm mounting frame (1000), the material cake frame (700) can be matched and connected with the six-axis mechanical arm (600), and the chip frame (800) can be matched and connected with the six-axis mechanical arm (600);
the automatic cake machine (100) comprises a vibration disc device (101), wherein a cake machine (102) is arranged on the output side of the vibration disc device (101); the vibrating disc device (101) comprises a vibrating disc mounting frame (101.1), a vibrating disc (101.2) is mounted on the vibrating disc mounting frame (101.1), the cookie machine (102) comprises a cookie machine frame (102.1), a cookie machine station (102.2) is arranged at the top of the cookie machine frame (102.1), a longitudinal guide rail mechanism (102.3) is arranged on the cookie machine station (102.2), a longitudinal guide rail (102.4) is further arranged on the cookie machine station (102.2), the longitudinal guide rail mechanism (102.3) and the longitudinal guide rail (102.4) are both positioned at the edge position of the cookie machine station (102.2), a transverse guide rail mechanism (102.5) is arranged on the longitudinal guide rail mechanism (102.3) and the longitudinal guide rail (102.4) in a sliding mode, and a cookie manipulator (102.6) is arranged on the transverse guide rail mechanism (102.5);
the cookie manipulator (102.6) comprises a manipulator frame (102.61), the manipulator frame (102.61) is divided into a sliding fit part (102.62) and a manipulator installation part (102.63), the sliding fit part (102.62) is in sliding fit on the guide strip (102.51), and the manipulator installation part (102.63) is connected with a manipulator mechanism (102.8);
the manipulator mechanism (102.8) comprises a manipulator cylinder (102.81), the manipulator cylinder (102.81) is fixed on a manipulator mounting part (102.63), and a piston rod end of the manipulator cylinder (102.81) is connected with a material cake grabbing part (102.82);
the wrapping machine (300) comprises a wrapping machine body (301), wherein a station of the wrapping machine (300) is positioned in the middle of the wrapping machine body (301), a workbench (302) is arranged on the station of the wrapping machine (300), upright posts (303) are vertically arranged at four corners of the station of the wrapping machine (300) respectively upwards, and an automatic mold cleaning mechanism (1100) is arranged on each upright post (303);
the automatic mold cleaning mechanism (1100) comprises moving slide rails (1101) which are arranged in parallel, four upright post matching parts (1103) are arranged on the moving slide rails (1101), the upright posts (303) are in sliding fit with the automatic mold cleaning mechanism (1100), a brush assembly (1102) is arranged between the two moving slide rails (1101), and the brush assembly (1102) can slide on the moving slide rails (1101) through chain driving;
the brush assembly (1102) comprises two connecting plates (1102.1), the outer parts of the two connecting plates (1102.1) are in sliding fit with the movable sliding rail (1101), a plurality of connecting seats (1102.2) are arranged in the two connecting plates (1102.1), telescopic rods (1102.3) are connected between the two opposite connecting seats (1102.2), an upper die brush assembly (1102.4) and a lower die brush assembly (1102.5) are sequentially arranged on the telescopic rods (1102.3) from top to bottom, and lifting cylinders (1102.6) are respectively arranged at the two ends of the upper die brush assembly (1102.4) and the lower die brush assembly (1102.5);
the telescopic rod piece (1102.3) comprises a straight rod (1102.31), an upper sliding piece (1102.32) and a lower sliding piece (1102.32) are sleeved on the straight rod (1102.31), the upper sliding piece (1102.32) is connected with the upper die brush assembly (1102.4), and the lower sliding piece (1102.32) is connected with the lower die brush assembly (1102.5);
the upper die brush assembly (1102.4) comprises two upper die brush assembly mounting seats (1102.41), the upper die brush assembly mounting seats (1102.41) are divided into an upper die brush matching part (1102.42) and an upper die brush assembly connecting part (1102.43), an upper die brush frame (1102.47) is connected between the two upper die brush matching parts (1102.42), an upper die brush (1102.44) is arranged in the upper die brush frame (1102.47), the two upper die brush assembly connecting parts (1102.43) are fixedly connected with corresponding sliding parts (1102.32) respectively, air cylinder connecting seats (1102.45) are arranged on the two upper die brush assembly connecting parts (1102.43) respectively, the two air cylinder connecting seats (1102.45) are connected with corresponding lifting air cylinder (1102.6) piston rods respectively, an upper die motor assembly (1102.46) is arranged on an upper die brush matching part (1102.42) of any upper die brush assembly mounting seat (1102.41), and the upper die brush motor assembly (1102.46) is matched with an upper die (1102.44) through a belt;
the automatic blanking machine (500) comprises a blanking machine body (501), a blanking machine station (502) is arranged at the top of the blanking machine body (501), and a four-axis manipulator (503), a material rack placing area (504) and a chip placing position (506) are respectively arranged on the blanking machine station (502);
the six-axis mechanical arm (600) comprises a first joint (601), a second joint (602), a third joint (603), a fourth joint (604) and a mechanical arm mounting seat (605), wherein a frame matching part (601.1) is arranged at the tail end of the first joint (601), the frame matching part (601.1) can be matched and connected with a material cake frame (700) or a chip frame (800), the first joint (601) is rotationally connected to the second joint (602), the second joint (602) is rotationally connected to the third joint (603), the third joint (603) is rotationally connected to the fourth joint (604), the fourth joint (604) is rotationally connected to the mechanical arm mounting seat (605), and the mechanical arm mounting seat (605) is fixedly connected to the mechanical arm mounting frame (1000);
the material cake rack (700) comprises a material cake rack body (701), the outer outline of the material cake rack body (701) is of a rectangular structure, two feeding rack mounting parts (702) are symmetrically dug and arranged on the material cake rack body (701) along a central line, a plurality of material cake feeding plates (703) are connected to the feeding rack mounting parts (702) at intervals, a plurality of material cake feeding holes (703.1) are formed in the top of each material cake feeding plate (703) at intervals, material cake baffle plate assemblies (704) are arranged at the bottoms of the material cake feeding plates (703), a first mechanical arm matching assembly (705) is arranged on the material cake rack body (701), and the first mechanical arm matching assembly (705) can be connected with the frame matching parts (601.1) in a matching mode;
chip rack (800) are including chip rack body (801), be provided with four chip cooperation portion (802) on chip rack body (801), chip cooperation portion (802) are hollow out construction, be provided with chip rest frame (803) on chip cooperation portion (802), the edge of chip cooperation portion (802) still is provided with a plurality of chips and sheds strip (804), one side of chip rack body (801) is provided with second arm cooperation subassembly (805), second arm cooperation subassembly (805) can cooperate with frame cooperation portion (601.1) and be connected.
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| CN202011533719.3A CN112670208B (en) | 2020-12-22 | 2020-12-22 | MGP mould encapsulation automation line |
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| CN112670208B true CN112670208B (en) | 2024-02-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113385581B (en) * | 2021-05-28 | 2023-04-18 | 壹利特机器人科技（常州）有限公司 | Cleaning device for upper die and lower die of steel punching machine |
| CN113451180B (en) * | 2021-07-12 | 2022-09-02 | 深圳市宸芯科技有限公司 | Packaging plastic packaging equipment with peculiar smell removing function for integrated circuit |
| CN113928842B (en) * | 2021-10-29 | 2024-02-02 | 华天科技(宝鸡)有限公司 | Feeding and discharging mechanism |
| WO2023123198A1 (en) * | 2021-12-30 | 2023-07-06 | 佛山市蓝箭电子股份有限公司 | Semiconductor plastic packaging automatic loading system and control method therefor |
| CN114594546A (en) * | 2022-01-25 | 2022-06-07 | 武汉永鼎光电子技术有限公司 | Packaging structure and packaging method of arrayed waveguide grating chip |
| CN114571650B (en) * | 2022-05-07 | 2022-07-22 | 广东福能东方技术研发有限公司 | Full-automatic semiconductor plastic packaging equipment and method |
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| CN205194662U (en) * | 2015-10-16 | 2016-04-27 | 深圳市华龙精密模具有限公司 | Full -automatic high -efficient material cake equipment that discharges of semiconductor MGP plastic envelope mould |
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| CN205194662U (en) * | 2015-10-16 | 2016-04-27 | 深圳市华龙精密模具有限公司 | Full -automatic high -efficient material cake equipment that discharges of semiconductor MGP plastic envelope mould |
| CN107452662A (en) * | 2017-09-13 | 2017-12-08 | 安徽海思达机器人有限公司 | Robot integrated platform for chip package |
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