CN109390258B - Automatic capping equipment of chip - Google Patents

Automatic capping equipment of chip Download PDF

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Publication number
CN109390258B
CN109390258B CN201811313639.XA CN201811313639A CN109390258B CN 109390258 B CN109390258 B CN 109390258B CN 201811313639 A CN201811313639 A CN 201811313639A CN 109390258 B CN109390258 B CN 109390258B
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CN
China
Prior art keywords
guide rail
plate
station
jig
fixed
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Active
Application number
CN201811313639.XA
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Chinese (zh)
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CN109390258A (en
Inventor
林宜龙
刘飞
王能翔
吴松
袁启湖
吕玲利
林清岚
张萍萍
占勇
吴海裕
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Shenzhen Gexin integrated circuit equipment Co.,Ltd.
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Shenzhen Grand Intelligent Equipment Co ltd
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Priority to CN201811313639.XA priority Critical patent/CN109390258B/en
Publication of CN109390258A publication Critical patent/CN109390258A/en
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Publication of CN109390258B publication Critical patent/CN109390258B/en
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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
    • H01L21/67011—Apparatus for manufacture or treatment
    • H01L21/67121—Apparatus for making assemblies not otherwise provided for, e.g. package constructions

Abstract

Compared with the prior art, the automatic chip capping equipment provided by the invention can continuously, quickly and independently complete all the steps of laminating the upper cover of the chip and the chip, and workers only need to perform simple operations such as jig replacement, so that the efficiency of chip capping work is greatly improved, the workload of the workers is reduced, the labor cost is reduced, meanwhile, the problems of inaccurate laminating position, frequent glue leakage and the like caused by manual capping are avoided, and the qualification rate of finished products is improved.

Description

Automatic capping equipment of chip
Technical Field
The invention relates to the technical field of chip assembly, in particular to automatic chip capping equipment.
Background
With the continuous development of national comprehensive strength, the Chinese industry has great progress, the prior labor-intensive industry is continuously developed to the high-tech industry at high speed, and the automatic industry has strong foundation support. Meanwhile, the living standard of people is qualitatively crossed with the richness of the country, but the demand of people for materials is continuously increased, which directly leads to the continuous increase of the labor cost of domestic factories. On the basis, in order to save cost and improve enterprise competitiveness, many factories try to reduce labor cost and start to import a large amount of automation equipment.
In the semiconductor industry, the capping work of the chip is mostly finished manually, the efficiency is low, the cost is high, and the phenomena of glue leakage and the like often occur due to the inaccuracy of the pressing position, so that the defective rate of the product is high.
Disclosure of Invention
In order to solve the technical problems, the invention provides automatic chip capping equipment which has the advantages of high working efficiency, low labor cost, inaccurate laminating position, high product qualification rate and the like.
Based on the structure, the invention provides automatic chip capping equipment which comprises a rack, a middle module, a conveying module, an overturning and transplanting module, an assembling module and a pressing module;
the machine frame is provided with a working platform, and the working platform is provided with a middle station, an upper cover jig feeding station, a turning station, a chip jig feeding station, an assembling station and a pressing station;
the middle module comprises an exchange mechanism, the exchange mechanism is arranged at the middle station, the exchange mechanism comprises an auxiliary cover plate for placing the upper cover of the chip, and the front and back surfaces of the auxiliary cover plate and the front surface of the upper cover jig can be combined to form a turnover assembly for clamping the upper cover of the chip in the middle;
the conveying module comprises an upper cover jig conveying line and a chip jig conveying line, the upper cover jig conveying line is connected with the upper cover jig feeding station and the overturning station, the upper cover jig conveying line is provided with a first jacking mechanism, the first jacking mechanism is arranged at the overturning station and used for supporting an upper cover jig or the overturning assembly, the chip jig conveying line is sequentially connected with the chip jig feeding station, the assembling station and the pressing station, the chip jig conveying line is provided with a second jacking mechanism, and the second jacking mechanism is arranged at the pressing station and used for supporting a chip jig;
the overturning and transplanting module comprises an overturning mechanism and a transplanting mechanism, the overturning mechanism is arranged at the overturning station and used for overturning the overturning assembly by 180 degrees, and the transplanting mechanism is used for transporting the auxiliary cover plate between the overturning station and the middle station;
the assembly module comprises a manipulator mechanism, and the manipulator mechanism is used for transporting the chip upper cover from the intermediate station to the assembly station;
the pressing module comprises a pressing mechanism, and the pressing mechanism stretches over the second jacking mechanism and is used for pressing the chip upper cover and the chip.
As a preferred scheme, the intermediate station includes a first exchange position and a second exchange position, the exchange mechanism further includes an exchange guide rail, two exchange cylinders and an exchange supporting plate for supporting the auxiliary cover plate, the exchange guide rail is fixed to the top surface of the working platform through supporting blocks arranged at two ends of the exchange guide rail, the exchange guide rail is connected to the first exchange position and the second exchange position, the exchange supporting plate is slidably connected to the exchange guide rail, the number of the exchange cylinders is two, the two exchange cylinders are respectively fixed to two ends of the exchange guide rail and used for driving the exchange supporting plate to slide between the first exchange position and the second exchange position, and an auxiliary cover plate approach switch is arranged at one end of the exchange guide rail, which is far away from the exchange cylinders;
the exchange mechanisms are arranged in two groups, and the exchange guide rails of the two groups of exchange mechanisms are arranged side by side.
As a preferred scheme, the first jacking mechanism comprises a first jacking cylinder, a first mounting bracket and a first jacking platform for supporting the upper cover jig or the turnover assembly, a first jacking cylinder mounting hole is formed in the turnover station of the working platform, the first jacking cylinder is vertically mounted in the first jacking cylinder mounting hole through the first mounting bracket, vertically-arranged first jacking guide rails are arranged on two sides of the first mounting bracket, the first jacking platform stretches over the first mounting bracket and is in sliding connection with the first jacking guide rails, and a piston rod of the first jacking cylinder is connected with the first jacking platform;
the second jacking mechanism comprises a second jacking cylinder, a second mounting support and a second jacking platform, the working platform is arranged in the press-fit station and is provided with a second jacking cylinder mounting hole, the second jacking cylinder passes through the second mounting support and is vertically mounted in the second jacking cylinder mounting hole, two sides of the second mounting support are provided with second jacking guide rails which are vertically arranged, the second jacking platform stretches over the second mounting support and is in sliding connection with the second jacking guide rails, and a piston rod of the second jacking cylinder is connected with the second jacking platform.
As a preferred scheme, the turnover mechanism comprises a lifting cylinder, a vertical bottom plate and a turnover motor, wherein the working platform is provided with a lifting cylinder mounting hole, the lifting cylinder is vertically mounted in the lifting cylinder mounting hole, the vertical bottom plate is arranged above the lifting cylinder mounting hole and is connected with the top of the lifting cylinder, the vertical bottom plate is provided with a motor mounting hole, two sides of the motor mounting hole are provided with vertically arranged lifting guide rails, the turnover motor is horizontally arranged in the motor mounting hole and is in sliding connection with the lifting guide rails through a motor bracket, a piston rod of the lifting cylinder is connected with the motor bracket, an output end of the turnover motor is provided with a gas claw, and the gas claw is provided with a nipper used for grabbing the turnover assembly;
the turnover mechanism further comprises a horizontal bottom plate, a side push cylinder and a side push guide rail, wherein the horizontal bottom plate is fixed on the working platform at the position of the lifting cylinder mounting hole, the horizontal bottom plate is provided with a avoidance hole for the lifting cylinder to pass through, the side push cylinder is fixed on the horizontal bottom plate, the side push guide rail is arranged on two sides of the side push cylinder, the side push cylinder and the side push guide rail are perpendicular to the vertical bottom plate, the bottom of the vertical bottom plate is in sliding connection with the side push guide rail, and a piston rod of the side push cylinder is connected with the vertical bottom plate.
As a preferred scheme, the transplanting mechanism comprises a first transplanting guide rail, a second transplanting guide rail, a third transplanting guide rail, a first transplanting motor, a second transplanting motor, a third transplanting motor and a picking assembly, the first transplanting guide rail is horizontally erected on the top surface of the working platform through first support columns arranged at two ends of the first transplanting guide rail, the second transplanting guide rail is horizontally arranged above the first transplanting guide rail and is in sliding connection with the first transplanting guide rail, the second transplanting guide rail is perpendicular to the first transplanting guide rail, the third transplanting guide rail is vertically fixed on the front surface of the second transplanting guide rail and is in sliding connection with the second transplanting guide rail, the picking assembly is arranged on the front surface of the third transplanting guide rail and is in sliding connection with the third transplanting guide rail, the first transplanting motor is fixed at one end of the first transplanting guide rail and drives the second transplanting guide rail to slide along the first transplanting guide rail through a first drag chain, the second transplanting motor is fixed at one end of the second transplanting guide rail and drives the third transplanting guide rail to slide along the second transplanting guide rail through a second drag chain, and the third transplanting motor is fixed at the top end of the third transplanting guide rail and drives the picking assembly to slide along the third transplanting guide rail through a first transmission shaft;
pick up the subassembly including picking up the subassembly bottom plate, picking up subassembly guide rail, sucking disc mounting panel, sucking disc, thimble seat and the thimble of unloading, pick up the subassembly bottom plate with guide rail sliding connection is transplanted to the third, it is fixed in vertically to pick up the subassembly guide rail pick up the front of subassembly bottom plate, the sucking disc mounting panel with pick up subassembly guide rail sliding connection, the sucking disc is fixed in the bottom surface of sucking disc mounting panel is used for absorbing supplementary apron or upper cover tool, the thimble seat is fixed in the top surface of sucking disc mounting panel, the thimble of unloading is worn to locate in the thimble seat and can slide from top to bottom, just the sucking disc mounting panel is equipped with the confession the pinhole that the thimble of unloading passed.
As a preferred scheme, the manipulator mechanism comprises a base, a swing arm, a movable head and a suction assembly, wherein the base is fixed on the top surface of the working platform, one end of the swing arm is rotatably connected with the base, the other end of the swing arm is rotatably connected with the movable head, the movable head is provided with a vertically arranged rotating shaft, and the suction assembly is arranged at the bottom end of the rotating shaft and used for sucking the upper cover of the core sheet;
the suction assembly comprises a locking connecting block, a suction assembly bottom plate, a suction nozzle mounting plate, a suction nozzle, an air pipe joint and a vacuum generator, the locking connecting block is detachably fixed at the bottom end of the rotating shaft, the suction assembly bottom plate is fixed on the locking connecting block, the suction nozzle mounting plate is connected with the suction assembly bottom plate, the suction nozzle is fixed at the bottom surface of the suction nozzle mounting plate and used for sucking the upper cover of the core plate, the air pipe joint is fixed at the top surface of the suction nozzle mounting plate and communicated with the suction nozzle, the vacuum generator is fixed at the side of the movable head, and an air pipe is connected between the vacuum generator and the air pipe joint;
the suction assembly further comprises a buffer guide rail and a buffer spring, a transverse groove is formed in a bottom plate of the suction assembly, the buffer guide rail is vertically fixed in the transverse groove, the suction nozzle mounting plate is connected with the buffer guide rail in a sliding mode, a vertically arranged guide shaft is arranged at the top of the suction nozzle mounting plate, a guide hole for the guide shaft to penetrate through is formed in the upper groove wall of the transverse groove, and the buffer spring is sleeved on the guide shaft;
the manipulator mechanism further comprises an assembly visual component, the assembly visual component comprises an assembly adjusting substrate, an assembly camera mounting plate, an assembly camera, an assembly adjusting block and an assembly light source light-transmitting cover, the assembly adjusting substrate is vertically arranged beside the movable head and connected with the movable head through a connecting plate, the assembly adjusting substrate is provided with a vertically arranged adjusting chute, the assembly camera mounting plate is horizontally arranged, one end of the assembly camera mounting plate is in sliding connection with the adjusting chute, the other end of the assembly camera mounting plate is provided with a detachable movable block, the assembly camera is vertically clamped between the movable block and the assembly camera mounting plate, the bottom of the assembly camera is provided with an assembly lens, the assembly adjusting block is arranged below the assembly camera mounting plate and in sliding connection with the assembly adjusting substrate, the assembling light source light-transmitting cover is horizontally arranged and connected with the assembling adjusting block, and is provided with an assembling light-transmitting hole which is opposite to the assembling lens.
As a preferred scheme, the pressing mechanism comprises two groups of single-side pressing assemblies, the two groups of single-side pressing assemblies are respectively arranged at two sides of the second jacking mechanism and are arranged oppositely, each single-side pressing assembly comprises a pressing base plate, a pressing cylinder mounting plate, a pressing cylinder and a pressing arm, the pressing base plate is arranged on the top surface of the working platform, the pressing cylinder mounting plate is fixed on the pressing base plate, the pressing cylinder is vertically fixed at one side of the pressing cylinder mounting plate, the pressing arm is arranged above the pressing cylinder and is connected with a piston rod of the pressing cylinder, a pressing plate is further connected between the pressing arms of the two groups of single-side pressing assemblies, and the pressing plate stretches over the second jacking mechanism;
a synchronous connecting rod is further arranged between the two sets of single-side pressing assemblies, and two ends of the synchronous connecting rod are respectively connected with the pressing base plate through supporting connecting blocks;
the pressing module further comprises an offset mechanism, the offset mechanism comprises an offset guide rail and an offset seat, the offset guide rail is fixed on the top surface of the working platform, the offset seat is connected with the offset guide rail in a sliding mode, and the pressing cylinder mounting plate and the support connecting block are fixed on the top surface of the offset seat;
the offset mechanism further comprises an offset cylinder, the offset cylinder is fixed on the top surface of the working platform, and a piston rod of the offset cylinder is connected with the offset seat.
As a preferred scheme, an upper cover jig recovery station and an upper cover jig blanking station are further arranged on the working platform, the conveying module further comprises an upper cover jig recovery line, the upper cover jig recovery line is connected with the upper cover jig recovery station and the upper cover jig blanking station, and the transplanting mechanism is used for conveying the upper cover jig from the overturning station to the upper cover jig recovery station;
the upper cover jig conveying line, the chip jig conveying line and the upper cover jig recycling line are all composed of a plurality of conveying belt mechanisms, each conveying belt mechanism comprises a belt pulley component and a conveying motor, each belt pulley component comprises a vertical plate, a first driven wheel, a second driven wheel and a conveying belt, the first driven wheel and the second driven wheel are respectively arranged close to two ends of the vertical plate, the first driven wheel and the second driven wheel are connected through the conveying belts, the conveying belts are used for conveying chip jigs or upper cover jigs, the belt pulley components are arranged into two groups, the vertical plates of the two groups of belt pulley components are arranged in parallel relatively and fixed on the top surface of the working platform through cushion blocks, the first driven wheels, the second driven wheels and the conveying belts are arranged on the inner sides of the vertical plates, and the first driven wheels of the two groups of belt pulley components are connected through synchronizing shafts, the conveying motor is arranged below the synchronizing shaft and is fixed on the bottom surface of the working platform through a conveying motor mounting plate, the output end of the conveying motor is provided with a driving wheel, the synchronizing shaft is provided with a driving wheel, the driving wheel is connected with the driving wheel through a synchronous belt, and the working platform is provided with a power transmission hole for the synchronous belt to pass through;
the belt pulley assembly further comprises a tensioning roller and a jig proximity switch, the tensioning roller is fixed on the inner side of the vertical plate through a roller seat, and the jig proximity switch is fixed on the inner side of the vertical plate of one group of belt pulley assemblies of the conveying belt mechanism through a switch seat and used for controlling starting and stopping of the conveying motor.
As a preferred scheme, the upper cover jig conveying line is provided with an overturning station limiting plate, a conveying belt mechanism forming the upper cover jig conveying line is marked as a first conveying belt mechanism, two groups of belt pulley assemblies of the first conveying belt mechanism are respectively arranged at two sides of the first jacking mechanism, and the overturning station limiting plate is arranged at one side of the downstream of the first jacking mechanism and is fixed at the top of a vertical plate of the two groups of belt pulley assemblies of the first conveying belt mechanism;
the working platform is also provided with a station to be overturned, the upper cover jig conveying line is sequentially connected with the upper cover jig feeding station, the station to be overturned and the overturning station, the upper cover jig conveying line is provided with a first blocking mechanism, the first blocking mechanism is arranged at the station to be overturned and is positioned between two groups of belt pulley assemblies of the first belt pulley mechanism, the first blocking mechanism comprises a first blocking base, a first blocking guide rail, a first blocking cylinder and a first blocking plate, the first blocking base is fixed on the top surface of the working platform, the first blocking guide rail is vertically fixed on the side surface of the first blocking base facing the upper cover jig feeding station, the first blocking cylinder is vertically arranged on the side surface of the first blocking base facing the overturning station, and the first blocking plate is in sliding connection with the first blocking guide rail, a piston rod of the first blocking cylinder is connected with the first blocking plate;
the chip jig conveying line is provided with a pressing station limiting plate, a conveying belt mechanism forming the chip jig conveying line is marked as a second conveying belt mechanism, two groups of belt pulley assemblies of the second conveying belt mechanism are respectively arranged on two sides of the second jacking mechanism, the pressing mechanism stretches over the two groups of belt pulley assemblies of the second conveying belt mechanism, and the pressing station limiting plate is arranged on one downstream side of the second jacking mechanism and is fixed to the tops of vertical plates of the two groups of belt pulley assemblies of the second conveying belt mechanism;
the working platform is also provided with a station to be assembled, the chip jig conveying line is sequentially connected with the chip jig feeding station, the station to be assembled, the assembling station and the pressing station, the chip jig conveying line is provided with a second blocking mechanism and a third blocking mechanism, the second blocking mechanism is arranged on the station to be assembled and is positioned between two groups of belt pulley assemblies of the second belt pulley mechanism, the second blocking mechanism comprises a second blocking base, a second blocking guide rail, a second blocking cylinder and a second blocking plate, the second blocking base is fixed on the top surface of the working platform, the second blocking guide rail is vertically fixed on the side surface of the second blocking base facing the chip jig feeding station, the second blocking cylinder is vertically arranged on the side surface of the second blocking base facing the assembling station, the second blocking plate is connected with the second blocking guide rail in a sliding way, a piston rod of the second blocking cylinder is connected with the second blocking plate, the third blocking mechanism is arranged at the assembling station and positioned between the two groups of belt pulley assemblies of the second conveyor belt mechanism, the third blocking mechanism comprises a third blocking base, a third blocking guide rail, a third blocking cylinder and a third blocking plate, the third blocking base is fixed on the top surface of the working platform, the third blocking guide rail is vertically fixed on the side surface of the third blocking base facing the station to be assembled, the third blocking cylinder is vertically arranged on the side surface of the third blocking base facing the pressing station, the third blocking plate is connected with the third blocking guide rail in a sliding mode, and a piston rod of the third blocking cylinder is connected with the third blocking plate;
the upper cover jig recovery line is provided with a third jacking mechanism and an upper cover jig stacking mechanism which are both arranged at the blanking station of the upper cover jig, and the upper cover jig stacking mechanism is arranged above the third jacking mechanism;
the third jacking mechanism comprises a third jacking cylinder, a third mounting bracket and a third jacking platform, a third jacking cylinder mounting hole is formed in the upper cover jig blanking station of the working platform, the third jacking cylinder is vertically mounted in the third jacking cylinder mounting hole through the third mounting bracket, third jacking guide rails which are vertically arranged are arranged on two sides of the third mounting bracket, the third jacking platform stretches over the third mounting bracket and is in sliding connection with the third jacking guide rails, a piston rod of the third jacking cylinder is connected with the third jacking platform, the conveying belt mechanisms forming the upper cover jig recovery line are marked as third conveying belt mechanisms, and two sets of belt pulley assemblies of the third conveying belt mechanisms are respectively arranged on two sides of the third jacking mechanism;
the upper cover jig stacking mechanism comprises two groups of guide posts and supporting plate components, the two groups of guide posts are respectively marked as a first guide post and a second guide post, the two groups of first guide posts are respectively marked as two, the two groups of first guide posts are vertically fixed on the top of a vertical plate of one group of belt wheel components of the third conveying belt mechanism, the top end of one group of first guide posts is provided with a photoelectric detection probe, the two groups of second guide posts are respectively marked as two groups of second guide posts, the two groups of second guide posts are vertically fixed on the top of a vertical plate of the other group of belt wheel components of the third conveying belt mechanism, the two groups of supporting plate components are respectively marked as a first supporting plate component and a second supporting plate component, the first supporting plate component is fixed on the top of a vertical plate of one group of belt wheel components of the third conveying belt mechanism, the first supporting plate assembly is arranged between the two first guide posts, the second supporting plate assembly is fixed to the top of the vertical plate of the other group of belt pulley assemblies of the third conveyor belt mechanism, the second supporting plate assembly is arranged between the two second guide posts, and the first guide posts, the second guide posts, the first supporting plate assembly and the second supporting plate assembly form a jig collecting position for accommodating an upper cover jig;
the supporting plate assembly comprises a movable supporting plate and a supporting plate mounting seat, the supporting plate mounting seat is fixed to the top of a vertical plate of a belt pulley assembly of the third conveyor belt mechanism, and the movable supporting plate is rotatably connected with the supporting plate mounting seat and can be turned upwards;
the upper cover jig recycling line is further provided with an upper cover jig discharging station limiting plate, and the upper cover jig discharging station limiting plate is arranged on one side of the downstream of the upper cover jig stacking mechanism and fixed to the tops of vertical plates of two sets of belt pulley assemblies of the third conveyor belt mechanism.
As a preferred scheme, the automatic chip jig conveying device further comprises a finished product unloading module, wherein the finished product unloading module comprises a conveying mechanism, a chip jig unloading station is arranged on the working platform, and the conveying mechanism is used for conveying chip jigs between the pressing station and the chip jig unloading station;
the carrying mechanism comprises a first carrying guide rail, a second carrying guide rail, a first carrying motor, a second carrying motor and a grabbing component, the first carrying guide rail is horizontally erected on the top surface of the working platform through second supporting columns arranged at two ends of the first carrying guide rail, the second conveying guide rail is horizontally arranged above the first conveying guide rail and is connected with the first conveying guide rail in a sliding way, the second carrying guide rail is vertical to the first carrying guide rail, the first carrying motor is fixed at one end of the first carrying guide rail and drives the second carrying guide rail to slide along the first carrying guide rail through a third drag chain, the grabbing assembly is connected with the second carrying guide rail in a sliding mode, and the second carrying motor is fixed at one end of the second carrying guide rail and drives the grabbing assembly to slide along the second carrying guide rail through a fourth drag chain;
the grabbing component comprises a grabbing component bottom plate, grabbing component guide rails, a clamping jaw mounting plate, a grabbing component motor, a clamping jaw cylinder and movable clamping plates, the grabbing component bottom plate is in sliding connection with the second carrying guide rail, the grabbing component guide rails are vertically fixed on the front surface of the grabbing component bottom plate, the clamping jaw mounting plate is in sliding connection with the grabbing component guide rails, the grabbing component motor is arranged at the top end of the grabbing component guide rails and drives the clamping jaw mounting plate to slide along the grabbing component guide rails through a second transmission shaft, the clamping jaw cylinder is horizontally fixed at the bottom of the clamping jaw mounting plate, the clamping jaw cylinder is provided with two groups of telescopic rods with opposite directions, the number of the movable clamping plates is two, the two movable clamping plates are respectively fixed on the two groups of telescopic rods through fixing plates, and the clamping jaw mounting, a detection proximity switch is arranged at the bottom of the detection plate;
the carrying mechanism also comprises a detection vision component, the detection vision component comprises a detection camera mounting plate, a detection camera, a detection adjusting cylinder, a detection adjusting base plate, a detection adjusting block and a detection light source light-transmitting cover, the inspection camera mounting plate is fixed on the front surface of the grabbing component bottom plate, the inspection camera is vertically fixed on the inspection camera mounting plate, the bottom of the detection camera is provided with a detection lens, the detection adjusting cylinder is vertically fixed on the front surface of the grabbing component bottom plate, the detection adjusting base plate is fixed on a piston rod of the detection adjusting cylinder, the detection adjusting block is arranged below the detection camera mounting plate and is connected with the detection adjusting base plate in a sliding way, the detection light source light-transmitting cover is horizontally arranged and is connected with the detection adjusting block, and the detection light source light-transmitting cover is provided with a detection light-transmitting hole which is opposite to the detection lens;
the finished product unloading module further comprises a chip jig stacking mechanism, the chip jig stacking mechanism is arranged on the chip jig unloading station, the chip jig stacking mechanism comprises a fixed supporting plate, a low-position proximity switch and a high-position proximity switch, the fixed supporting plate is fixed on the top surface of the working platform through supporting legs arranged at the bottom of the fixed supporting plate, the fixed supporting plate is provided with a through hole, the low-position proximity switch is arranged in the through hole and fixed on the top surface of the working platform through a low-position switch support, the high-position proximity switch is arranged at the side of the fixed supporting plate and fixed on the top surface of the working platform through a high-position switch support, and the high-position proximity switch is higher than the fixed supporting plate.
The embodiment of the invention has the following beneficial effects:
the invention provides automatic chip capping equipment which comprises a rack, a middle module, a conveying module, an overturning and transplanting module, an assembling module and a pressing module, wherein the middle module is arranged on the rack; the machine frame is provided with a working platform, and the working platform is provided with a middle station, an upper cover jig feeding station, a turning station, a chip jig feeding station, an assembling station and a pressing station; the middle module comprises an exchange mechanism, the exchange mechanism is arranged at the middle station, the exchange mechanism comprises an auxiliary cover plate for placing the upper cover of the chip, and the front and back surfaces of the auxiliary cover plate and the front surface of the upper cover jig can be combined to form a turnover assembly for clamping the upper cover of the chip in the middle; the conveying module comprises an upper cover jig conveying line and a chip jig conveying line, the upper cover jig conveying line is connected with an upper cover jig feeding station and a turning station, the upper cover jig conveying line is provided with a first jacking mechanism, the first jacking mechanism is arranged at the turning station and used for supporting an upper cover jig or a turning assembly, the chip jig conveying line is sequentially connected with the chip jig feeding station, an assembling station and a pressing station, the chip jig conveying line is provided with a second jacking mechanism, and the second jacking mechanism is arranged at the pressing station and used for supporting the chip jig; the overturning and transplanting module comprises an overturning mechanism and a transplanting mechanism, the overturning mechanism is arranged at an overturning station and used for overturning the overturning assembly by 180 degrees, and the transplanting mechanism is used for transporting the auxiliary cover plate between the overturning station and the middle station; the assembling module comprises a manipulator mechanism, and the manipulator mechanism is used for transporting the chip upper cover from the middle station to the assembling station; the pressing module comprises a pressing mechanism, and the pressing mechanism stretches over the second jacking mechanism and is used for pressing the chip upper cover and the chip. Based on the structure, the automatic chip capping equipment provided by the invention can continuously, quickly and independently complete all the links of chip upper cap and chip lamination, and workers only need to perform simple operations such as jig replacement, so that the working efficiency of chip capping is greatly improved, the workload of the workers is reduced, the labor cost is reduced, meanwhile, the problems of inaccurate lamination position, frequent glue leakage and the like caused by manual capping are avoided, and the qualification rate of finished products is improved.
Drawings
Fig. 1 is a schematic structural diagram of an upper cover fixture according to an embodiment of the invention;
FIG. 2 is a schematic structural diagram of a chip fixture according to an embodiment of the invention;
FIG. 3 is a schematic structural diagram of a cover on chip according to an embodiment of the present invention;
FIG. 4 is a schematic view of the external structure of the automatic capping apparatus for chips according to the embodiment of the present invention;
FIG. 5 is a schematic diagram illustrating the positions of modules on a working platform according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of an exchange mechanism of an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of an auxiliary cover plate according to an embodiment of the present invention;
FIG. 8 is a schematic structural diagram of a transport module according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a first/second/third jacking mechanism of an embodiment of the present invention;
FIG. 10 is a schematic front view of a turnover mechanism according to an embodiment of the present invention;
FIG. 11 is a schematic view of the back side of the turnover mechanism according to the embodiment of the present invention;
FIG. 12 is a schematic front view of a transplanting mechanism according to an embodiment of the present invention;
FIG. 13 is a schematic view of the back side of the transplanting mechanism according to the embodiment of the present invention;
FIG. 14 is a schematic structural view of a robot mechanism according to an embodiment of the present invention;
FIG. 15 is a schematic structural view of a suction assembly of an embodiment of the present invention;
FIG. 16 is a schematic structural diagram of an assembled vision assembly in accordance with an embodiment of the present invention;
FIG. 17 is a schematic structural view of a hold down mechanism and an offset mechanism of an embodiment of the present invention;
FIG. 18 is a schematic structural view of a conveyor belt mechanism according to an embodiment of the invention;
fig. 19 is a schematic structural view of an upper cover jig conveying line according to an embodiment of the present invention;
fig. 20 is a schematic structural view of a chip jig transfer line according to an embodiment of the present invention;
FIG. 21 is a schematic structural diagram of a recycling line of a cover jig according to an embodiment of the present invention;
FIG. 22 is an enlarged view of area I of FIG. 21;
FIG. 23 is a schematic structural view of the first/second/third blocking mechanisms of the embodiment of the present invention;
FIG. 24 is a schematic front view of a handling mechanism according to an embodiment of the invention;
FIG. 25 is a schematic view of the rear side of the carrying mechanism according to the embodiment of the present invention;
fig. 26 is a schematic structural diagram of a chip jig stacking mechanism according to an embodiment of the invention.
Description of reference numerals:
1. an upper cover jig, 11, a shallow slot position, 12, a U-shaped bayonet, 2, a chip jig, 21, an assembly position, 22, a positioning pin, 23, a circular clamping hole, 3, a chip upper cover, 31, a positioning hole, 4, a frame, 41, a working platform, 5, a hood, 6, an upper cover jig conveying line, 61, a turnover station limiting plate, 7, a chip jig conveying line, 71, a pressing station limiting plate, 8, an upper cover jig recovery line, 81, an upper cover jig blanking station limiting plate, 100, an exchange mechanism, 101, an auxiliary cover plate, 1011, a deep slot position, 102, an exchange guide rail, 103, an exchange cylinder, 104, an exchange supporting plate, 105, a supporting block, 106, an auxiliary cover plate approach switch, 200, a first jacking mechanism, 201, a first jacking cylinder, 202, a first mounting bracket, 203, a first jacking platform, 204, a first connecting pin, 205, a first jacking guide rail, 206, a first jacking limiting block, 207. a first collision post 208, a first positioning cone 300, a turnover mechanism 301, a lifting cylinder 302, a vertical bottom plate 303, a turnover motor 304, a motor mounting hole 305, a lifting guide rail 306, a motor bracket 307, a gas claw 308, a nipper 309, a lifting limiting block 310, a horizontal bottom plate 311, a side pushing cylinder 312, a side pushing guide rail 313, a side pushing limiting block 400, a transplanting mechanism 401, a first transplanting guide rail 402, a second transplanting guide rail 403, a third transplanting guide rail 404, a first transplanting motor 405, a second transplanting motor 406, a third transplanting motor 407, a first supporting post 408, a first transplanting slider, a second transplanting slider 410, a third transplanting slider 411, a first drag chain 412, a second drag chain 413, a picking assembly bottom plate 414, a picking assembly guide rail 415, a suction cup mounting plate 416, a suction cup 409, a needle holder 417, 418. the device comprises an unloading thimble, 500, a mechanical arm mechanism, 501, a base, 502, a swing arm, 503, a movable head, 504, a rotating shaft, 505, a locking connecting block, 506, a sucking component bottom plate, 507, a suction nozzle mounting plate, 508, a suction nozzle, 509, an air pipe joint, 510, a buffer guide rail, 511, a buffer spring, 512, a guide hole, 513, an assembly adjusting base plate, 514, an assembly camera mounting plate, 515, an assembly camera, 516, an assembly adjusting block, 517, an assembly light source light-transmitting cover, 518, an assembly lens, 519, an assembly light-transmitting hole, 600, a second jacking mechanism, 601, a second jacking cylinder, 602, a second mounting bracket, 603, a second jacking platform, 604, a second connecting pin, 605, a second jacking guide rail, 606, a second jacking limiting block, 607, a second anti-collision column, 608, a second positioning cone, 700, a pressing mechanism, 701, a pressing pad, 702, a pressing cylinder mounting plate, 703, a, A push-down cylinder 704, a push-down arm 705, a push-down plate 706, a synchronous connecting rod 707, a support connecting block 800, a deviation mechanism 801a, a first deviation guide rail 801b, a second deviation guide rail 802a, a first deviation seat 802b, a second deviation seat 803, a deviation cylinder 804, a deviation limiting block 900, a conveyor belt mechanism 900a, a first conveyor belt mechanism 900b, a second conveyor belt mechanism 900c, a third conveyor belt mechanism 901, a conveying motor 902, a vertical plate 903, a first driven wheel 904, a second driven wheel 905, a conveying belt 906, a synchronous shaft 907, a driving wheel 908, a driving wheel 909, a synchronous belt 910, a tensioning roller 911, a roller seat 912, a jig approach switch 913, a switch seat 1000, a first blocking mechanism 1001, a first blocking base 1002, a first blocking guide rail 1003, a first blocking cylinder, a second blocking cylinder, a first blocking guide rail, a second blocking mechanism, A first blocking plate 1100, a second blocking mechanism 1101, a second blocking base 1102, a second blocking guide rail 1103, a second blocking cylinder 1104, a second blocking plate 1200, a third blocking mechanism 1201, a third blocking base 1202, a third blocking guide rail 1203, a third blocking cylinder 1204, a third blocking plate 1300, a third jacking mechanism 1301, a third jacking cylinder 1302, a third mounting bracket 1303, a third jacking platform 1304, a third connecting foot 1305, a third jacking guide rail 1306, a third jacking stopper 1307, a third bumping post 1308, a third positioning cone, 1400, a top cover jig stacking mechanism 1401, a guide post 1402, a photoelectric detection probe 1403, a movable pallet, 1404, a pallet mounting seat 1500, a carrying mechanism 1501, a first carrying guide rail 1501, a second carrying guide rail 1502, 1503, a first carrying motor, a 1504, a second carrying motor, 1505. a second support column, 1506, a sliding bracket, 1507, a grabbing assembly base plate, 1508, a grabbing assembly guide rail, 1509, a clamping jaw mounting plate, 1510, a grabbing assembly motor, 1511, a clamping jaw cylinder, 1512, a movable clamping plate, 1513, a detection plate, 1514, a detection proximity switch, 1515, a detection camera mounting plate, 1516, a detection camera, 1517, a detection adjusting cylinder, 1518, a detection adjusting substrate, 1519, a detection adjusting block, 1520, a detection light source light-transmitting cover, 1521, a detection lens, 1522, a detection light-transmitting hole, 1600, a chip jig stacking mechanism, 1601, a fixed supporting plate, 1602, a low proximity switch, 1603, a high proximity switch, 1604, a supporting leg 1605, a through hole, 1606, a low switch bracket, 1607 and a high switch bracket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, an embodiment of the invention first provides a bonding jig, which includes a top cover jig 1 and a chip jig 2. The front of the upper cover jig 1 is provided with a shallow groove 11 for placing the upper cover 3 of the chip, the front of the chip jig 2 is provided with an assembly position 21 for placing the chip, a positioning pin 22 corresponding to the positioning hole 31 on the upper cover 3 of the chip is arranged around the assembly position 21, only when the positioning hole 31 is aligned with the positioning pin 22, the upper cover 3 of the chip can be smoothly covered on the chip, thereby, the positioning hole 31 is matched with the positioning pin 22 to ensure the pressing quality of the upper cover 3 of the chip, and generally, the number of the positioning holes 31 and the positioning pins 22 is three.
As shown in fig. 4 to 5, an embodiment of the present invention further provides an automatic capping apparatus for a chip using the pressing fixture as a carrier, which mainly includes a rack 4, a middle module, a conveying module, an overturning and transplanting module, an assembling module, a pressing module, and a hood 5, wherein the rack 4 is provided with a working platform 41, the middle module, the conveying module, the overturning and transplanting module, the assembling module, and the pressing module are all disposed on the working platform 41, and the hood 5 covers the working platform 41 from top to bottom. In addition, the working platform 41 is provided with an upper cover jig feeding station, an overturning station, a chip jig feeding station, an assembling station, a pressing station and an intermediate station, wherein the upper cover jig feeding station, the chip jig feeding station and the upper cover jig discharging station all belong to manual operation stations, the upper cover jig feeding station is used for adding an upper cover jig 1 provided with an upper cover 3 of a chip, and the chip jig feeding station is used for adding a chip jig 2 provided with the chip.
Specifically, on the basis of fig. 5, referring to fig. 6 to 7, the middle module includes an exchanging mechanism 100, and the exchanging mechanism 100 is disposed at the middle station and includes an auxiliary cover plate 101, an exchanging guide rail 102, an exchanging cylinder 103, and an exchanging pallet 104 for holding the auxiliary cover plate 101. The front and back sides of the auxiliary cover plate 101 are symmetrical and are provided with deep groove positions 1011 corresponding to the shallow groove positions 11, the deep groove positions 1011 are also used for placing the chip upper cover 3, and the front and back sides of the auxiliary cover plate 101 and the front side of the upper cover jig 1 are provided with matching relations, so that the auxiliary cover plate 101 and the upper cover jig 1 can be combined into a turning assembly for clamping the chip upper cover 3 in the middle; the intermediate station comprises a first exchange position and a second exchange position, the exchange guide rail 102 is fixed on the top surface of the working platform 41 through support blocks 105 arranged at two ends of the exchange guide rail, the exchange guide rail 102 is connected with the first exchange position and the second exchange position, the exchange supporting plate 104 is in sliding connection with the exchange guide rail 102 through an exchange sliding block arranged at the bottom of the exchange supporting plate, two exchange cylinders 103 are arranged, the two exchange cylinders 103 are respectively fixed at two ends of the exchange guide rail 102 and used for driving the exchange supporting plate 104 to slide between the first exchange position and the second exchange position, preferably, the exchange cylinder 103 is a rodless cylinder, and one end, far away from the exchange cylinder 103, of the exchange guide rail 102 is provided with an auxiliary cover plate approach switch 106 which is used for controlling starting and stopping of. In order to improve efficiency, the exchange mechanisms 100 are usually provided in two sets, the exchange rails 102 of the two sets of exchange mechanisms 100 are arranged side by side, and the exchange pallets 104 of the two sets of exchange mechanisms 100 alternately transport the auxiliary lids 101.
Specifically, on the basis of fig. 5, referring to fig. 8, the conveying module includes an upper cover jig conveying line 6 and a chip jig conveying line 7, wherein the upper cover jig conveying line 6 connects the upper cover jig feeding station and the turning station, and the chip jig conveying line 7 sequentially connects the chip jig feeding station, the assembling station and the pressing station.
Further, on the basis of fig. 8, referring to fig. 9, the upper cover jig conveying line is provided with a first jacking mechanism 200, and the first jacking mechanism 200 is arranged at the turnover station and includes a first jacking cylinder 201, a first mounting bracket 202 and a first jacking platform 203. A first jacking cylinder mounting hole is formed in the overturning station of the working platform 41, a door-shaped first mounting bracket 202 is arranged in the first jacking cylinder mounting hole and is connected with the bottom surface of the working platform 41 through a first connecting pin 204 arranged at the bottom of the first jacking cylinder mounting hole, and a first jacking cylinder 201 is vertically fixed on the first mounting bracket 202; the both sides of first installing support 202 are equipped with the first jacking guide rail 205 of vertical setting, and the first jacking platform 203 that is the same door-shaped spanes in the top of first installing support 202 and with first jacking guide rail 205 sliding connection, and the piston rod of first jacking cylinder 201 is connected with first jacking platform 203, and from this, along with the flexible of the piston rod of first jacking cylinder 201, first jacking platform 203 up-and-down motion. In addition, a first jacking limiting block 206 is arranged at the top of the first jacking guide rail 205 to prevent the first jacking platform 203 from being separated from the upper part of the first jacking guide rail 205 when ascending; a first anti-collision column 207 is arranged on the top surface of the first mounting bracket 202 to prevent the first jacking platform 203 from colliding with the first mounting bracket 202 when descending; the top surface of first jacking platform 203 is equipped with bellied first location awl 208, and the both ends of upper cover tool 1 and supplementary apron 101 are equipped with the U-shaped bayonet 12 corresponding with first location awl 208, and only when first location awl 208 aimed at U-shaped bayonet 12, first jacking platform 203 could be steadily with upper cover tool 1 or upset subassembly jack-up.
Still further, on the basis of fig. 8, referring to fig. 9, a second jacking mechanism 600 is arranged on the chip jig conveying line 7, the second jacking mechanism 600 has a structure completely the same as that of the first jacking mechanism 200, and the second jacking mechanism 600 is arranged at the pressing station and includes a second jacking cylinder 601, a second mounting bracket 602, and a second jacking platform 603 for supporting the chip jig 2. A second jacking cylinder mounting hole is formed in the overturning station of the working platform 41, a door-shaped second mounting bracket 602 is arranged in the second jacking cylinder mounting hole and is connected with the bottom surface of the working platform 41 through a second connecting pin 604 arranged at the bottom of the second jacking cylinder mounting hole, and the second jacking cylinder 601 is vertically fixed on the second mounting bracket 602; the two sides of the second mounting bracket 602 are provided with second vertically-arranged jacking guide rails 605, the top of the second jacking guide rail 605 is provided with a second jacking limiting block 606, the door-shaped second jacking platform 603 stretches over the second mounting bracket 602 and is in sliding connection with the second jacking guide rail 605, the top surface of the first mounting bracket 202 is provided with a second anti-collision column 607, and a piston rod of the second jacking cylinder 601 is connected with the second jacking platform 603; the top surface of the second jacking platform 603 is provided with a second positioning cone 608, the two ends of the chip fixture 2 are provided with circular clamping holes 23 corresponding to the second positioning cone 608, and only when the second positioning cone 608 is aligned with the circular clamping holes 23, the second jacking platform 603 can stably jack up the chip fixture 2.
Specifically, on the basis of fig. 5, referring to fig. 10 to 11, the turnover transplanting module includes a turnover mechanism 300 and a transplanting mechanism 400. Turnover mechanism 300 is located the upset station for overturn 180 with the upset subassembly, turnover mechanism 300 includes lift cylinder 301, vertical bottom plate 302 and upset motor 303. Work platform 41 is equipped with the lift cylinder mounting hole, lift cylinder 301 is installed in the lift cylinder mounting hole vertically, the top of lift cylinder mounting hole is located to vertical bottom plate 302, and the bottom of vertical bottom plate 302 is connected with lift cylinder 301's top, be equipped with motor mounting hole 304 on vertical bottom plate 302, the both sides of motor mounting hole 304 are equipped with the lift guide 305 of vertical setting, upset motor 303 is located in motor mounting hole 304 horizontally and through motor bracket 306 and lift guide 305 sliding connection, the output of upset motor 303 is equipped with gas claw 307, be equipped with the nipper 308 that is used for snatching the upset subassembly on the gas claw 307, lift cylinder 301's piston rod is connected with motor bracket 306, therefore, along with the flexible of lift cylinder 301's piston rod, upset motor 303 can the up-and-down motion. In addition, a lifting stopper 309 is provided on the top of the lifting guide 305 to prevent the motor bracket 306 from coming off above the lifting guide 305 when it is lifted.
Still further, as shown in fig. 10 to 11, the turnover mechanism 300 further includes a horizontal bottom plate 310, a side push cylinder 311, and a side push rail 312. The horizontal bottom plate 310 is fixed at the position where the lifting cylinder mounting hole of the working platform 41 is located, the horizontal bottom plate 310 is provided with an avoidance hole 311 for the lifting cylinder 301 to pass through, the side push cylinder 311 is fixed on the horizontal bottom plate 310, the side push guide rails 312 are arranged on two sides of the side push cylinder 311, the side push cylinder 311 and the side push guide rails 312 are perpendicular to the vertical bottom plate 302, the bottom of the vertical bottom plate 302 is in sliding connection with the side push guide rails 312, a piston rod of the side push cylinder 311 is connected with the vertical bottom plate 302, and therefore, the vertical bottom plate 302 can move horizontally along with the extension and retraction of the piston rod of the side push cylinder 311. In addition, the two ends of the side push guide rail 312 are provided with side push stoppers 313 to prevent the vertical base plate 302 from being separated from the two ends of the side push guide rail 312 when moving.
Further, on the basis of fig. 5, referring to fig. 12 to 13, a transplanting mechanism 400 for transporting the auxiliary lids 101 between the turning station and the first exchange station of the intermediate station includes a first transplanting guide 401, a second transplanting guide 402, a third transplanting guide 403, a first transplanting motor 404, a second transplanting motor 405, a third transplanting motor 406, and a picking assembly 400. A first transplanting guide rail 401 is horizontally erected on the top surface of the working platform 41 through a first supporting column 407 arranged at both ends thereof, a second transplanting guide rail 402 is horizontally arranged above the first transplanting guide rail 401 and is slidably connected with the first transplanting guide rail 401 through a first transplanting slider 408, and the second transplanting guide rail 402 is perpendicular to the first transplanting guide rail 401, a third transplanting guide rail 403 is vertically fixed on the front surface of the second transplanting guide rail 402 and is slidably connected with the second transplanting guide rail 402 through a second transplanting slider 409, a picking assembly is arranged on the front surface of the third transplanting guide rail 403 and is slidably connected with the third transplanting guide rail 403 through a third transplanting slider 410, a first transplanting motor 404 is fixed at one end of the first transplanting guide rail 401 and drives the second transplanting guide rail 402 to slide along the first transplanting guide rail 401 through a first drag chain 411, a second transplanting motor 405 is fixed at one end of the second transplanting guide rail 402 and drives the third transplanting guide rail 403 to slide along the second transplanting guide rail 402 through a second drag chain 412, the third transplanting motor 406 is fixed on the top end of the third transplanting guide rail 403 and drives the picking assembly third transplanting guide rail 403 to slide through the first transmission shaft.
Further, as shown in fig. 12-13, the picking assembly includes a picking assembly base 413, a picking assembly rail 414, a suction cup mounting plate 415, a suction cup 416, an ejector pin seat 417, and a discharge ejector pin 418. The picking assembly bottom plate 413 is in sliding connection with the third transplanting guide rail 403 through a third transplanting slider 410 arranged on the back surface of the picking assembly bottom plate 413, the picking assembly guide rail 414 is vertically fixed on the front surface of the picking assembly bottom plate 413, the suction cup mounting plate 415 is in sliding connection with the picking assembly guide rail 414, the suction cup 416 is fixed on the bottom surface of the suction cup mounting plate 415 and used for sucking the auxiliary cover plate 101 or the upper cover jig 1, the thimble seat 417 is fixed on the top surface of the suction cup mounting plate 415, the discharging thimble 418 is arranged in the thimble seat 417 in a penetrating manner and can slide up and down, and the suction cup mounting plate 415 is. Based on the structure, when the picking assembly needs to pick the auxiliary cover plate 101 or the upper cover jig 1, the discharging thimble 418 is contracted in the thimble seat 417, and the suction cup 416 firmly sucks the auxiliary cover plate 101 or the upper cover jig 1; when the picking assembly needs to put down the auxiliary cover plate 101 or the upper cover jig 1, the discharging thimble 418 extends from the thimble seat 417 to lift the auxiliary cover plate 101 or the upper cover jig 1 off the suction cup 416.
Specifically, on the basis of fig. 5, referring to fig. 14 to 16, the assembly module includes a robot mechanism 500, the robot mechanism 500 is used for transporting the chip upper cover 3 from the intermediate station to the assembly station, and the robot mechanism 500 includes a base 501, a swing arm 502, a movable head 503, and a suction assembly. The base 501 is fixed on the top surface of the working platform 41, one end of the swing arm 502 is rotatably connected with the base 501, the other end of the swing arm 502 is rotatably connected with the movable head 503, and the movable head 503 is provided with a vertically arranged rotating shaft 504; the suction assembly comprises a locking connecting block 505, a suction assembly bottom plate 506, a suction nozzle mounting plate 507, a suction nozzle 508, an air pipe joint 509 and a vacuum generator, wherein the locking connecting block 505 is detachably fixed at the bottom end of the rotating shaft 504, the suction assembly bottom plate 506 is fixed on the locking connecting block 505, and the suction nozzle mounting plate 507 is connected with the suction assembly bottom plate 506; the suction nozzles 508 are fixed to the bottom surface of the nozzle mounting plate 507 for sucking the core sheet upper cover 3, and preferably, in the present embodiment, three suction nozzles 508 are provided, and the three suction nozzles 508 are arranged in a delta shape on the bottom surface of the nozzle mounting plate 507; the air pipe joint 509 is fixed on the top surface of the suction nozzle mounting plate 507 and communicated with the suction nozzle 508, the vacuum generator is fixed on the side of the movable head 503, and an air pipe is connected between the vacuum generator and the air pipe joint 509. Based on the structure, when the suction assembly needs to suck the upper cover 3 of the chip, the vacuum generator is started to vacuumize the vent pipe, and the suction nozzle 508 firmly sucks the upper cover 3 of the chip; when the suction assembly needs to put down the upper cover 3 of the chip, the air valve of the vacuum generator communicated with the outside is opened, the normal atmospheric pressure is restored in the vent pipe, and the suction nozzle 508 puts down the upper cover 3 of the chip.
Further, as shown in fig. 15, the suction assembly further includes a buffer guide rail 510 and a buffer spring 511, the suction assembly bottom plate 506 is provided with a horizontal groove, the buffer guide rail 510 is vertically fixed in the horizontal groove, the suction nozzle mounting plate 507 is slidably connected with the buffer guide rail 510, a vertically arranged guide shaft is arranged at the top of the suction nozzle mounting plate 507, a guide hole 512 for the guide shaft to pass through is arranged on an upper groove wall of the horizontal groove, and the buffer spring 511 is sleeved on the guide shaft. Based on the above structure, when the suction nozzle 508 sucks and lowers the chip upper cover 3, the buffer spring 511 can reduce the impact of the suction nozzle 508 on the chip upper cover 3, and protect the chip upper cover 3 or the chip from being damaged.
Still further, as shown in fig. 14 and 16, the manipulator mechanism 500 further includes an assembly vision component for performing a visual position analysis on the upper chip cover 3 before the suction component sucks the upper chip cover 3, so as to ensure accuracy when the suction component sucks the upper chip cover 3. The assembly vision assembly includes an assembly adjustment substrate 513, an assembly camera mounting plate 514, an assembly camera 515, an assembly adjustment block 516, and an assembly light source light transmissive cover 517. The assembling and adjusting substrate 513 is vertically arranged at the side of the movable head 503 and is connected with the movable head 503 through a connecting plate, the assembling and adjusting substrate 513 is provided with an adjusting chute which is vertically arranged, the assembling camera mounting plate 514 is horizontally arranged, and one end of the assembling camera mounting plate 514 is connected with the adjusting chute in a sliding manner; the other end of the assembly camera mounting plate 514 is provided with a detachable moving block, the assembly camera 515 is vertically clamped between the moving block and the assembly camera mounting plate 514, and the bottom of the assembly camera 515 is provided with an assembly lens 518; the assembly adjusting block 516 is arranged below the assembly camera mounting plate 514 and is in sliding connection with the assembly adjusting substrate 513, and the assembly light source light-transmitting cover 517 is horizontally arranged and is connected with the assembly adjusting block 516; the assembled light source light-transmitting cover 517 is provided with an assembled light-transmitting hole 519 opposite to the assembled lens 518.
Specifically, on the basis of fig. 5, referring to fig. 17, the bonding module includes a pressing mechanism 700, and the pressing mechanism 700 spans over the second lifting mechanism 600 for bonding the chip upper cover 3 and the chip. The pressing mechanism 700 comprises two sets of single-side pressing assemblies which are respectively arranged at two sides of the second jacking mechanism 600 and are arranged oppositely; the unilateral pressing component comprises a pressing base plate 701, a pressing cylinder mounting plate 702, a pressing cylinder 703 and a pressing arm 704, the pressing base plate 701 is arranged on the top surface of the working platform 41, the pressing cylinder mounting plate 702 is fixed on the pressing base plate 701, the pressing cylinder 703 is vertically fixed on one side of the pressing cylinder mounting plate 702, the pressing arm 704 is arranged above the pressing cylinder 703 and connected with a piston rod of the pressing cylinder 703, a pressing plate 705 is further connected between the pressing arms 704 of the two groups of unilateral pressing components, and the pressing plate 705 spans over the second jacking mechanism 600. Based on the above structure, when the pressing cylinder 703 drives the pressing arm 704 to move downward, the pressing plate 705 presses the upper cover 3 of the chip covered on the chip, so that the upper cover is pressed against the chip. In addition, in order to ensure the synchronism between the two single-side pressing assemblies, a synchronous connecting rod 706 is further arranged between the two single-side pressing assemblies, and two ends of the synchronous connecting rod 706 are respectively connected with the pressing base plate 701 through supporting connecting blocks 707.
Further, as shown in fig. 17, the pressing module further includes an offset mechanism 800, the offset mechanism 800 includes two offset guide rails and two offset seats, the two offset guide rails are fixed on the top surface of the working platform 41 side by side, the two offset seats are respectively connected with the two offset guide rails in a sliding manner, and the pressing cylinder mounting plate 702 and the support connecting block 707 of the two sets of single-side pressing assemblies are respectively fixed on the top surfaces of the two offset seats. The shifting mechanism 800 further includes a shifting cylinder 803, the shifting cylinder 803 is fixed to the top surface of the working platform 41, the two shifting guide rails are respectively denoted as a first shifting guide rail 801a and a second shifting guide rail 801b, correspondingly, the two shifting seats are respectively denoted as a first shifting seat 802a and a second shifting seat 802b, and a piston rod of the shifting cylinder 803 is connected to the first shifting seat 802 a. Based on the structure, after the pressing mechanism 700 completes the pressing action of the upper cover 3 of the chip and the chip, the offset cylinder 803 is immediately started to drive the pressing mechanism 700 to offset the pressing station, so that the chip jig 2 with the finished product on the second jacking platform 603 can be conveniently transferred; then, the offset cylinder 803 is started again to push the pressing mechanism 700 to the pressing station, and a new pressing action is started. In addition, in order to ensure that the pressing mechanism 700 stops slowly and stably when returning to the pressing station, a buffer seat is disposed at one end of the first deviation guide 801a located at the pressing station, a buffer is disposed on the buffer seat, and deviation limiting blocks 804 are disposed at the other end of the first deviation guide 801a and at two ends of the second deviation guide 801b to prevent the deviation slider 803 from coming off from the buffer seat when moving.
On the basis of fig. 5, as shown in fig. 8, the working platform 41 is further provided with an upper cover jig recovery station and an upper cover jig unloading station, and correspondingly, the conveying module further comprises an upper cover jig recovery line 8, the upper cover jig recovery line 8 connects the upper cover jig recovery station with the upper cover jig unloading station, and the transplanting mechanism 400 is further configured to transport the upper cover jig 1 from the overturning station to the upper cover jig recovery station.
Specifically, on the basis of fig. 8, referring to fig. 18, each of the upper cover jig transfer line 6, the chip jig transfer line 7, and the upper cover jig recovery line 8 is composed of a plurality of conveyor belt mechanisms 900. The conveyor belt mechanism 900 includes a belt pulley assembly and a conveying motor 901; the belt pulley assembly comprises a vertical plate 902, a first driven wheel 903, a second driven wheel 904 and a conveying belt 905, wherein the first driven wheel 903 and the second driven wheel 904 are respectively arranged close to two ends of the vertical plate 902, the first driven wheel 903 and the second driven wheel 904 are connected through the conveying belt 905, the conveying belt 905 is used for conveying the chip jig 2 or the upper cover jig 1, and a belt supporting plate supporting the conveying belt 905 is arranged at the top of the vertical plate 902 to prevent the conveying belt 905 from collapsing; the belt pulley assemblies are arranged into two groups, vertical plates 902 of the two groups of belt pulley assemblies are arranged in parallel relatively and fixed on the top surface of the working platform 41 through cushion blocks, a first driven wheel 903, a second driven wheel 904 and a transmission belt 905 are arranged on the inner side of the vertical plates 902, and the first driven wheels 903 of the two groups of belt pulley assemblies are connected through a synchronizing shaft 906; the conveying motor 901 is arranged below the synchronizing shaft 906 and fixed on the bottom surface of the working platform 41 through a conveying motor 901 mounting plate, the output end of the conveying motor 901 is provided with a driving wheel 907, the synchronizing shaft 906 is provided with a driving wheel 908, the driving wheel 908 and the driving wheel 907 are connected through a synchronous belt 909, and the working platform 41 is provided with a power transmission hole for the synchronous belt 909 to pass through. The conveyor belt mechanism 900 further includes a tensioning roller 910 and a jig proximity switch 912, the tensioning roller 910 is fixed to the inner side of the vertical plate 902 through a roller seat 911, and the jig proximity switch 912 is fixed to the inner side of the vertical plate 902 of one of the sets of belt pulley assemblies of the conveyor belt mechanism through a switch seat 913, and is used for controlling the start and stop of the conveyor motor 901.
Specifically, on the basis of fig. 5 and 8, referring to fig. 19, the upper cover jig conveying line 6 is provided with an overturning station limiting plate 61, the conveyor belt mechanisms 900 constituting the upper cover jig conveying line 6 are recorded as first conveyor belt mechanisms 900a, in this embodiment, the upper cover jig conveying line 6 is formed by splicing two first conveyor belt mechanisms 900a, two sets of pulley assemblies of the first conveyor belt mechanisms 900a are respectively disposed at two sides of the first jacking mechanism 200, and the overturning station limiting plate 61 is disposed at one side of the downstream of the first jacking mechanism 200 and fixed at the top of the vertical plates 902 of the two sets of pulley assemblies of the first conveyor belt mechanisms 900a, and is used for blocking the upper cover jig 1 entering the overturning station and preventing the upper cover jig from being flushed out due to inertia. Still be equipped with on work platform 41 and wait to overturn the station, upper cover tool transfer chain 6 connects gradually upper cover tool material loading station, waits to overturn station and upset station. Based on the structure, the worker continuously places the upper cover jig 1 provided with the chip upper cover 3 on the conveying belt 905 of the first conveying belt mechanism 900a from the upper cover jig feeding station, and after the previous upper cover jig 1 reaches the overturning station, the next upper cover jig 1 just reaches the station to be overturned to wait for overturning, so that the idle time of the overturning mechanism 300 can be reduced to the greatest extent, and the working efficiency is improved.
Further, as shown in fig. 19 and 23, the upper cover jig conveying line 6 is provided with a first blocking mechanism 1000, and the first blocking mechanism 1000 is disposed at the station to be turned over and located between the two sets of pulley assemblies of the first conveying belt mechanism 900 a. The first blocking mechanism 1000 comprises a first blocking base 1001, a first blocking guide rail 1002, a first blocking cylinder 1003 and a first blocking plate 1004, the first blocking base 1001 is fixed on the top surface of the working platform 41, the first blocking guide rail 1002 is vertically fixed on the side surface of the first blocking base 1001 facing the upper cover jig feeding station, the first blocking cylinder 1003 is vertically arranged on the side surface of the first blocking base 1001 facing the overturning station, the first blocking plate 1004 is slidably connected with the first blocking guide rail 1002, and a piston rod of the first blocking cylinder 1003 is connected with the first blocking plate 1004. Based on the above structure, after the previous upper cover fixture 1 reaches the turning station, the first blocking cylinder 1003 is immediately started, the first blocking plate 1004 rises and blocks the next upper cover fixture 1, so as to prevent the next upper cover fixture 1 from impacting the previous upper cover fixture 1 due to inertia, thereby ensuring the smooth turning action.
Specifically, on the basis of fig. 5 and fig. 8, referring to fig. 20, the chip jig conveying line 7 is provided with a pressing station limiting plate 71, the conveying belt mechanism 900 constituting the chip jig conveying line 7 is denoted as a second conveying belt mechanism 900b, in this embodiment, the chip jig conveying line 7 is formed by splicing three second conveying belt mechanisms 900b, two sets of pulley assemblies of the second conveying belt mechanism 900b are respectively disposed at two sides of the second jacking mechanism 600, the pressing mechanism 700 spans over the two sets of pulley assemblies of the second conveying belt mechanism 900b, and the pressing station limiting plate 71 is disposed at one downstream side of the second jacking mechanism 600 and fixed at the top of a vertical plate 902 of the two sets of pulley assemblies of the second conveying belt mechanism 900b, and is configured to block the chip jig 2 entering the pressing station to prevent the chip jig from being punched out due to inertia. The working platform 41 is further provided with a station to be assembled, and the chip jig conveying line 7 is sequentially connected with a chip jig feeding station, a station to be assembled, an assembling station and a pressing station. Based on the structure, the worker continuously places the chip jig 2 with the chips on the conveying belt 905 of the second conveying belt mechanism 900b from the chip jig feeding station, and after the current chip jig 2 reaches the assembling station, the latter chip jig 2 just reaches the station to be assembled to wait for assembling, so that the idle time of the manipulator mechanism 500 can be reduced to the maximum extent, and the working efficiency is improved.
Further, as shown in fig. 20 and 23, the chip jig conveying line 7 is provided with a second blocking mechanism 1100 and a third blocking mechanism 1200, and the second blocking mechanism 1100 and the third blocking mechanism 1200 are identical in structure to the first blocking mechanism 1000. The second blocking mechanism 1100 is disposed at the station to be assembled and located between two sets of belt pulley assemblies of the second belt pulley mechanism 900b, the second blocking mechanism 1100 includes a second blocking base 1101, a second blocking guide rail 1102, a second blocking cylinder 1103 and a second blocking plate 1104, the second blocking base 1101 is fixed on the top surface of the working platform 41, the second blocking guide rail 1102 is vertically fixed on the side surface of the second blocking base 1101 facing the chip jig loading station, the second blocking cylinder 1103 is vertically disposed on the side surface of the second blocking base 1101 facing the assembling station, the second blocking plate 1104 is slidably connected with the second blocking guide rail 1102, and a piston rod of the second blocking cylinder 1103 is connected with the second blocking plate 1104. The third blocking mechanism 1200 is disposed at the assembly station and located between two sets of belt pulley assemblies of the second belt conveyor mechanism 900b, the third blocking mechanism 1200 includes a third blocking base 1201, a third blocking guide rail 1202, a third blocking cylinder 1203 and a third blocking plate 1204, the third blocking base 1201 is fixed on the top surface of the working platform 41, the third blocking guide rail 1202 is vertically fixed on the side surface of the third blocking base 1201 facing the station to be assembled, the third blocking cylinder 1203 is vertically disposed on the side surface of the third blocking base 1201 facing the press-fit station, the third blocking plate 1204 is slidably connected with the third blocking guide rail 1202, and a piston rod of the third blocking cylinder 1203 is connected with the third blocking plate 1204. Based on the above structure, after the previous chip fixture 2 reaches the assembly station, the second blocking cylinder 1103 is immediately started, the second blocking plate 1104 rises and blocks the previous chip fixture 2, so as to prevent the previous chip fixture 2 from being flushed out of the assembly station due to inertia, meanwhile, the third blocking cylinder 1203 is also immediately started, the third blocking plate 1204 rises and blocks the next chip fixture 2, so as to stop the previous chip fixture 2 from being impacted due to inertia, so as to ensure the smooth proceeding of the assembly action.
Specifically, on the basis of fig. 5 and 8, referring to fig. 21, a third jacking mechanism 1300 and an upper cover jig stacking mechanism 1400 are arranged on the upper cover jig recovery line 8, both of which are arranged at the upper cover jig blanking station, and the upper cover jig stacking mechanism 1400 is arranged above the third jacking mechanism 1300.
Further, as shown in fig. 9 and 21, the third jacking mechanism 1300 has the same structure as the first jacking mechanism 200 and the second jacking mechanism 600, and includes a third jacking cylinder 1301, a third mounting bracket 1302 and a third jacking platform 1303, the working platform 41 is provided with a third jacking cylinder mounting hole in the blanking station of the upper cover jig, the gate-shaped third mounting bracket 1302 is arranged in the third jacking cylinder mounting hole and connected with the bottom surface of the working platform 41 through a third connecting pin 1304 arranged at the bottom of the third jacking cylinder mounting hole, and the third jacking cylinder 1301 is vertically fixed on the third mounting bracket 1302; third jacking guide rails 1305 which are vertically arranged are arranged on two sides of the third mounting bracket 1302, third jacking limiting blocks 1306 are arranged at the tops of the third jacking guide rails 1305, a door-shaped third jacking platform 1303 stretches over the third mounting bracket 1302 and is in sliding connection with the third jacking guide rails 1305, third anti-collision columns 1307 are arranged on the top surface of the third mounting bracket 1302, and piston rods of a third jacking cylinder 1301 are connected with the third jacking platform 1303; the top surface of the third jacking platform 1303 is provided with a third positioning cone 1308 corresponding to the U-shaped bayonet 12 of the upper cover jig 1. The conveyor belt mechanism 900 constituting the upper cover jig recovery line 8 is denoted as a third conveyor belt mechanism 900c, in this embodiment, the upper cover jig recovery line 8 only includes one third conveyor belt mechanism 900c, and two sets of pulley assemblies of the third conveyor belt mechanism 900c are respectively disposed on two sides of the third jacking mechanism 1300.
Still further, as shown in fig. 21, the top cover jig stacking mechanism 1400 includes a guide column 1401 and a pallet assembly. The number of the guide columns 1401 is two, the two guide columns 1401 are respectively marked as a first guide column 1401 and a second guide column 1401, the number of the first guide columns 1401 is two, the two first guide columns 1401 are vertically fixed on the top of the vertical plate 902 of one belt pulley assembly of the third conveyor belt mechanism 900c, the top end of one first guide column 1401 is provided with a photoelectric detection probe 1402, the number of the second guide columns 1401 is two, and the two second guide columns 1401 are vertically fixed on the top of the vertical plate 902 of the other belt pulley assembly of the third conveyor belt mechanism 900 c; the supporting plate assemblies are arranged into two groups, the two groups of supporting plate assemblies are respectively marked as a first supporting plate assembly and a second supporting plate assembly, the first supporting plate assembly is fixed at the top of a vertical plate 902 of one group of belt pulley assemblies of the third conveying belt mechanism 900c, the first supporting plate assembly is arranged between two first guide posts 1401, the second supporting plate assembly is fixed at the top of a vertical plate 902 of the other group of belt pulley assemblies of the third conveying belt mechanism 900c, the second supporting plate assembly is arranged between two second guide posts 1401, and the first guide posts, the second guide posts 1401, the first supporting plate assembly and the second supporting plate assembly form a jig collecting position for accommodating the upper cover jig 1. Based on the above structure, when the upper cover jig 1 reaches the upper cover jig blanking station along with the conveyor belt 905 of the third conveyor belt mechanism 900c, the third jacking cylinder 1301 of the third jacking mechanism 1300 is immediately started, the third jacking platform 1303 immediately rises to jack up the upper cover jig 1, so that the upper cover jig 1 enters the jig collection station and falls on the support plate assembly, and then, the later upper cover jigs 1 are stacked layer by layer from bottom to top in the jig collection station until the upper cover jig 1 on the uppermost layer triggers the photoelectric detection probe 1402, and the worker transports all the upper cover jigs 1 in the jig collection station.
Further, as shown in fig. 21 to 22, the supporting plate assembly includes a movable supporting plate 1403 and a supporting plate mounting base 1404, the supporting plate mounting base 1404 is fixed on the top of the vertical plate 902 of the belt pulley assembly of the third conveyor belt mechanism 900c, the movable supporting plate 1403 is rotatably connected with the supporting plate mounting base 1404 and can be turned upwards, so that when the third jacking platform 1303 jacks up the upper cover jig 1, the movable supporting plate 1403 can be jacked by the upper cover jig 1, and after the upper cover jig 1 enters the jig collecting position, the movable supporting plate 1403 rotates to the horizontal position again to support the upper cover jig 1. In addition, the upper cover jig recycling line 8 is further provided with an upper cover jig blanking station limiting plate 81, the upper cover jig blanking station limiting plate 81 is arranged on one side of the downstream of the upper cover jig stacking mechanism 1400 and fixed to the tops of the vertical plates 902 of the two sets of belt pulley assemblies of the third conveyor belt mechanism 900c, and the upper cover jig blanking station limiting plate 81 is used for blocking the upper cover jig 1 entering the upper cover jig blanking station and preventing the upper cover jig 1 from being flushed out due to inertia.
As shown in fig. 24, the automatic chip capping device according to the embodiment of the present invention further includes a finished product unloading module, where the finished product unloading module includes a carrying mechanism 1500, a chip fixture unloading station, which belongs to a manual operation station, is disposed on the working platform 41 and is used for unloading the chip fixture 2 with the chip and the chip upper cover 3 after being pressed, and the carrying mechanism 1500 is used for transporting the chip fixture 2 between the pressing station and the chip fixture unloading station.
Specifically, on the basis of fig. 5, referring to fig. 24 to 25, the carrying mechanism 1500 includes a first carrying rail 1501, a second carrying rail 1502, a first carrying motor 1503, a second carrying motor 1504, and a grasping assembly. The first carrying guide rail 1501 is horizontally erected on the top surface of the working platform 41 through second support columns 1505 arranged at two ends of the first carrying guide rail, the second carrying guide rail 1502 is horizontally arranged above the first carrying guide rail 1501 and is in sliding connection with the first carrying guide rail 1501 through a sliding support 1506, the second carrying guide rail 1502 is perpendicular to the first carrying guide rail 1501, and the first carrying motor 1503 is fixed at one end of the first carrying guide rail 1501 and drives the second carrying guide rail 1502 to slide along the first carrying guide rail 1501 through a third drag chain; snatch subassembly and second transport guide rail 1502 sliding connection, second transport motor 1504 is fixed in the one end of second transport guide rail 1502 and drives through the fourth tow chain and snatch the subassembly and slide along second transport guide rail 1502.
Further, as shown in fig. 24 to 25, the grasping assembly includes a grasping assembly base plate 1507, a grasping assembly guide 1508, a jaw mounting plate 1509, a grasping assembly motor 1510, a jaw cylinder 1511 and a movable clamp plate 1512, the grasping assembly base plate 1507 is slidably connected to the second carrying guide 1502 through a carrying slider disposed on the back surface thereof, the grasping assembly guide 1508 is vertically fixed on the front surface of the grasping assembly base plate 1507, the jaw mounting plate 1509 is slidably connected to the grasping assembly guide 1508, the grasping assembly motor 1510 is disposed on the top end of the grasping assembly guide 1508 and drives the jaw mounting plate 1509 to slide along the grasping assembly guide 1508 through a second transmission shaft, the jaw cylinder 1511 is horizontally fixed on the bottom of the jaw mounting plate 1509, and the jaw cylinder 1511 is provided with two sets of telescopic rods pointing oppositely, the movable clamp plate 1512 is provided in two sets, the two movable clamp plates 1512 are respectively fixed on the two, a detection plate 1513 is further arranged on the clamping jaw mounting plate 1509, and a detection proximity switch 1514 for controlling the start and stop of the clamping jaw air cylinder 1511 is arranged at the bottom of the detection plate 1513.
Still further, as shown in fig. 24 to fig. 25, the carrying mechanism 1500 further includes a detection vision component, and the detection vision component is configured to detect and analyze the lamination quality between the chip upper cover 3 and the chip before the grabbing component grabs the chip fixture 2, so as to ensure the lamination quality between the chip upper cover 3 and the chip. The detection visual component comprises a detection camera mounting plate 1515, a detection camera 1516, a detection adjusting cylinder 1517, a detection adjusting substrate 1518, a detection adjusting block 1519 and a detection light source light-transmitting cover 1520, the detection camera mounting plate 1515 is fixed on the front surface of the grabbing component base plate 1507, the detection camera 1516 is vertically fixed on the detection camera mounting plate 1515, the bottom of the detection camera 1516 is provided with a detection lens 1521, the detection adjusting cylinder 1517 is vertically fixed on the front surface of the grabbing component base plate 1507, the detection adjusting substrate 1518 is fixed on a piston rod of the detection adjusting cylinder 1517, the detection adjusting block 1519 is arranged below the detection camera mounting plate 1515 and is in sliding connection with the detection adjusting substrate 1518, the detection light source light-transmitting cover 1520 is horizontally arranged and is connected with the detection adjusting block 1519, and the detection light source light-transmitting cover 1520 is provided with a detection light-transmitting hole 152.
Still further, on the basis of fig. 5, referring to fig. 26, the finished product unloading module further includes a chip jig stacking mechanism 1600, the chip jig stacking mechanism 1600 is disposed at a chip jig unloading station, the chip jig stacking mechanism 1600 includes a fixed support plate 1601, a low-position proximity switch 1602 and a high-position proximity switch 1603, the fixed support plate 1601 is fixed on the top surface of the working platform 41 through a support leg 1604 disposed at the bottom of the fixed support plate, and a positioning bump is disposed at an edge of the fixed support plate 1601, so as to facilitate collection of chip jigs; the fixed supporting plate 1601 is provided with a through hole 1605, and the low-position proximity switch 1602 is arranged in the through hole 1605 and fixed on the top surface of the working platform 41 through a low-position switch bracket 1606; the high-level access switch 1603 is arranged beside the fixed supporting plate 1601 and fixed on the top surface of the working platform 41 through a high-level switch bracket 1607, and the high-level access switch 1603 is higher than the fixed supporting plate 1601. There may be a plurality of low proximity switches 1602 and high proximity switches 1603, and the heights of the low proximity switches 1602 and the high proximity switches 1603 are equal. Based on the above structure, the carrying mechanism 1500 stacks the chip jigs 2 loaded with the pressed chips and the chip upper covers 3 onto the fixed support plates 1601 of the chip jig stacking mechanism 1600, until the uppermost chip jig 2 triggers the high-level access switch 1603, the carrying mechanism 1500 immediately stops operating, and meanwhile, the worker carries away all the chip jigs 2 on the fixed support plates 1601; when the low proximity switch 1602 does not detect the chip jig 2 on the fixed pallet 1601, the carrying mechanism 1500 immediately restarts to carry the chip jig 2 with the pressed chip and the chip upper cover 3 on the fixed pallet 1601.
Next, the embodiment of the present invention will describe in detail the workflow of the automatic capping device for chips, and the specific content is as follows:
in the first step, a plurality of upper cover jigs 1 provided with chip upper covers 3 start from an upper cover jig feeding station, and continuously move to an overturning station along with a conveying belt 905 of a first conveying belt mechanism 900a, when a previous upper cover jig 1 reaches the overturning station, a jig proximity switch 912 of the first conveying belt mechanism 900a controls a conveying motor 901 of the first conveying belt mechanism 900a to stop, a first jacking platform 203 of a first jacking mechanism 200 rises immediately to jack the previous upper cover jig 1 to separate the previous upper cover jig from the conveying belt 905 of the first conveying belt mechanism 900a, meanwhile, the next upper cover jig 1 just reaches the station to be overturned, a first blocking plate 1004 of a first blocking mechanism 1000 rises to block the next upper cover jig 1;
a plurality of chip jigs 2 with chips are moved to an assembly station from a chip jig feeding station continuously along with a conveying belt 905 of a second conveying belt mechanism 900b, when a previous chip jig 2 reaches the assembly station, a jig approach switch 912 of the second conveying belt mechanism 900b controls a conveying motor 901 of the second conveying belt mechanism 900b to stop, a third blocking plate 1204 of a third blocking mechanism 1200 rises to block a previous upper cover jig 1, and meanwhile, a next chip jig 2 just reaches the station to be assembled, a second blocking plate 1104 of a second blocking mechanism 1100 rises to block the next chip jig 2;
in the second step, the transplanting mechanism 400 sucks the auxiliary cover plate 101 on the exchange supporting plate 104 (the exchange supporting plate 104 is at the first exchange position at this time), transfers the auxiliary cover plate 101 to the turning station and places the auxiliary cover plate on the previous upper cover jig 1, and the auxiliary cover plate 101 and the previous upper cover jig 1 are combined to form a turning assembly (the upper cover jig 1 is located below, the auxiliary cover plate 101 is located above, and the chip upper cover 3 is located in the upper cover jig 1);
in the third step, the side pushing cylinder 311 drives the vertical bottom plate 302 to move to the side where the turnover component is located, after the gas claw 307 of the turnover motor 303 clamps the turnover component, the lifting cylinder 301 pushes the motor bracket 306 to move upwards until the set height is reached, the turnover motor 303 starts to rotate, the turnover component is turned over for 180 degrees (the upper cover jig 1 is arranged above, the auxiliary cover plate 101 is arranged below, and the chip upper cover 3 is arranged in the auxiliary cover plate 101), and then the lifting cylinder 301 drives the motor bracket 306 to move downwards, so that the turnover component falls on the first jacking platform 203 again;
in the fourth step, the transplanting mechanism 400 firstly sucks the upper cover jig 1 on the first jacking platform 203, transfers the upper cover jig to the upper cover jig recovery station and places the upper cover jig on the conveying belt 905 of the third conveying belt mechanism 900c, and then the transplanting mechanism 400 sucks the auxiliary cover plate 101 on the first jacking platform 203 again and transfers the auxiliary cover plate to the original exchange pallet 104 of the exchange mechanism 100 again (the exchange pallet 104 is still in the first exchange position at this time);
in the fifth step, the exchange cylinder 103 drives the exchange supporting plate 104 to move from the first exchange position to the second exchange position, the assembly vision component of the manipulator mechanism 500 firstly performs vision position analysis on the upper chip cover 3 in the auxiliary cover plate 101, and then the suction component sucks the upper chip cover 3 in the auxiliary cover plate 101, transfers the upper chip cover to the assembly station and covers the upper chip cover on the chip in the previous chip fixture 2;
meanwhile, the tool proximity switch 912 of the first conveyor belt mechanism 900a controls the conveying motor 901 of the first conveyor belt mechanism 900a to start, the conveying belt 905 of the first conveyor belt mechanism 900a conveys the next upper cover tool 1 from the station to be turned to the turning station, and the steps of the next upper cover tool 1 are the same as those of the previous upper cover tool 1, which is not described again here;
in a sixth step, after all the chips in the chip jig 2 cover the chip upper cover 3, the jig proximity switch 912 of the second conveyor belt mechanism 900b controls the conveying motor 901 of the second conveyor belt mechanism 900b to start, the conveyor belt 905 of the second conveyor belt mechanism 900b conveys the chip jig 2 with the chips and the chip upper cover 3 from the assembling station to the pressing station, and simultaneously conveys the next chip jig 2 from the station to be assembled to the assembling station, the steps of the next chip jig 2 are the same as those of the previous chip jig 2, and the description is omitted here;
in the seventh step, the jig proximity switch 912 of the second conveyor belt mechanism 900b controls the conveying motor 901 of the second conveyor belt mechanism 900b to stop again, the second jacking platform 603 of the second jacking mechanism 600 rises immediately to jack the previous chip jig 2 to separate from the conveying belt 905 of the second conveyor belt mechanism 900b, then the pressing mechanism 700 presses the chip upper cover 3 and the chip in the previous chip jig 2, and after the pressing is completed, the deviation mechanism 800 drives the pressing mechanism 700 to deviate from the pressing station;
in the eighth step, the detection visual component of the carrying mechanism 1500 firstly detects and analyzes the lamination quality of the chip upper cover 3 and the chip, and then the grabbing component grabs the chip jig 2 with the finished product and transfers the chip jig to the chip jig stacking mechanism 1600 for collection;
in a ninth step, the conveyor belt 905 of the third conveyor belt mechanism 900c transports the empty upper cover jig 1 from the upper cover jig recovery station to the upper cover jig blanking station, and the third jacking platform 1303 of the third jacking mechanism 1300 is lifted to jack the empty upper cover jig 1 into the jig collection position.
It should be noted that the above-mentioned step nine is performed simultaneously with the steps five to eight.
In summary, the invention provides an automatic capping device for chips, which has the following beneficial effects compared with the prior art:
1. the automatic chip capping equipment can continuously, quickly and independently complete all the links of the chip upper cover 3 and the chip pressing, and workers only need to perform simple operations such as jig replacement and the like, so that the working efficiency of the chip capping is greatly improved;
2. the workers only need to perform simple operations such as jig replacement and the like, so that the workload of the workers is reduced, and the labor cost is reduced;
3. the arrangement of the assembly visual assembly and the detection visual assembly avoids the problems of inaccurate pressing position, frequent glue leakage and the like, and improves the qualification rate of finished products;
4. the two groups of exchange mechanisms 100 perform alternate operation, so that the production efficiency is further improved;
5. upper cover tool stacking mechanism 1400 and chip tool stacking mechanism 1600 have the function that the full charge detected, and degree of automation is high, has further alleviateed staff's intensity of labour.
It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, which are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
The foregoing is directed to the preferred embodiment of the present invention, and it is understood that various changes and modifications may be made by one skilled in the art without departing from the spirit of the invention, and it is intended that such changes and modifications be considered as within the scope of the invention.

Claims (10)

1. The automatic capping equipment for the chips is characterized by comprising a rack, a middle module, a conveying module, an overturning and transplanting module, an assembling module and a pressing module;
the machine frame is provided with a working platform, and the working platform is provided with a middle station, an upper cover jig feeding station, a turning station, a chip jig feeding station, an assembling station and a pressing station;
the middle module comprises an exchange mechanism, the exchange mechanism is arranged at the middle station, the exchange mechanism comprises an auxiliary cover plate for placing the upper cover of the chip, and the front and back surfaces of the auxiliary cover plate and the front surface of the upper cover jig can be combined to form a turnover assembly for clamping the upper cover of the chip in the middle;
the conveying module comprises an upper cover jig conveying line and a chip jig conveying line, the upper cover jig conveying line is connected with the upper cover jig feeding station and the overturning station, the upper cover jig conveying line is provided with a first jacking mechanism, the first jacking mechanism is arranged at the overturning station and used for supporting an upper cover jig or the overturning assembly, the chip jig conveying line is sequentially connected with the chip jig feeding station, the assembling station and the pressing station, the chip jig conveying line is provided with a second jacking mechanism, and the second jacking mechanism is arranged at the pressing station and used for supporting a chip jig;
the overturning and transplanting module comprises an overturning mechanism and a transplanting mechanism, the overturning mechanism is arranged at the overturning station and used for overturning the overturning assembly by 180 degrees, and the transplanting mechanism is used for transporting the auxiliary cover plate between the overturning station and the middle station;
the assembly module comprises a manipulator mechanism, and the manipulator mechanism is used for transporting the chip upper cover from the intermediate station to the assembly station;
the pressing module comprises a pressing mechanism, and the pressing mechanism stretches over the second jacking mechanism and is used for pressing the chip upper cover and the chip.
2. The automatic chip capping equipment according to claim 1, wherein the intermediate station comprises a first exchange position and a second exchange position, the exchange mechanism further comprises an exchange guide rail, two exchange cylinders and an exchange supporting plate for supporting the auxiliary cover plate, the exchange guide rail is fixed on the top surface of the working platform through supporting blocks arranged at two ends of the exchange guide rail, the exchange guide rail is connected with the first exchange position and the second exchange position, the exchange supporting plate is slidably connected with the exchange guide rail, the two exchange cylinders are respectively fixed at two ends of the exchange guide rail and used for driving the exchange supporting plate to slide between the first exchange position and the second exchange position, and an auxiliary cover plate approach switch is arranged at one end of the exchange guide rail, which is far away from the exchange cylinders;
the exchange mechanisms are arranged in two groups, and the exchange guide rails of the two groups of exchange mechanisms are arranged side by side.
3. The automatic chip capping equipment according to claim 1, wherein the first jacking mechanism comprises a first jacking cylinder, a first mounting bracket and a first jacking platform for supporting an upper cap jig or a turnover assembly, the working platform is provided with a first jacking cylinder mounting hole in the turnover station, the first jacking cylinder is vertically mounted in the first jacking cylinder mounting hole through the first mounting bracket, two sides of the first mounting bracket are provided with vertically arranged first jacking guide rails, the first jacking platform spans over the first mounting bracket and is in sliding connection with the first jacking guide rails, and a piston rod of the first jacking cylinder is connected with the first jacking platform;
the second jacking mechanism comprises a second jacking cylinder, a second mounting support and a second jacking platform, the working platform is arranged in the press-fit station and is provided with a second jacking cylinder mounting hole, the second jacking cylinder passes through the second mounting support and is vertically mounted in the second jacking cylinder mounting hole, two sides of the second mounting support are provided with second jacking guide rails which are vertically arranged, the second jacking platform stretches over the second mounting support and is in sliding connection with the second jacking guide rails, and a piston rod of the second jacking cylinder is connected with the second jacking platform.
4. The automatic capping apparatus of chips of claim 1, wherein the turnover mechanism comprises a lifting cylinder, a vertical base plate, and a turnover motor, the working platform is provided with a lifting cylinder mounting hole, the lifting cylinder is vertically arranged in the lifting cylinder mounting hole, the vertical bottom plate is arranged above the lifting cylinder mounting hole and is connected with the top of the lifting cylinder, the vertical bottom plate is provided with a motor mounting hole, the two sides of the motor mounting hole are provided with vertically arranged lifting guide rails, the turnover motor is horizontally arranged in the motor mounting hole and is connected with the lifting guide rail in a sliding way through a motor bracket, a piston rod of the lifting cylinder is connected with the motor bracket, an output end of the overturning motor is provided with a gas claw, and the gas claw is provided with a nipper used for grabbing the overturning assembly;
the turnover mechanism further comprises a horizontal bottom plate, a side push cylinder and a side push guide rail, wherein the horizontal bottom plate is fixed on the working platform at the position of the lifting cylinder mounting hole, the horizontal bottom plate is provided with a avoidance hole for the lifting cylinder to pass through, the side push cylinder is fixed on the horizontal bottom plate, the side push guide rail is arranged on two sides of the side push cylinder, the side push cylinder and the side push guide rail are perpendicular to the vertical bottom plate, the bottom of the vertical bottom plate is in sliding connection with the side push guide rail, and a piston rod of the side push cylinder is connected with the vertical bottom plate.
5. The automatic chip capping apparatus according to claim 1, wherein the transplanting mechanism includes a first transplanting guide rail, a second transplanting guide rail, a third transplanting guide rail, a first transplanting motor, a second transplanting motor, a third transplanting motor, and a picking assembly, the first transplanting guide rail is horizontally erected on the top surface of the working platform through a first support pillar provided at both ends thereof, the second transplanting guide rail is horizontally disposed above the first transplanting guide rail and slidably connected to the first transplanting guide rail, the second transplanting guide rail is perpendicular to the first transplanting guide rail, the third transplanting guide rail is vertically fixed on the front surface of the second transplanting guide rail and slidably connected to the second transplanting guide rail, the picking assembly is disposed on the front surface of the third transplanting guide rail and slidably connected to the third transplanting guide rail, the first transplanting motor is fixed at one end of the first transplanting guide rail and drives the second transplanting guide rail through a first drag chain The transplanting guide rail slides along the first transplanting guide rail, the second transplanting motor is fixed at one end of the second transplanting guide rail and drives the third transplanting guide rail to slide along the second transplanting guide rail through a second drag chain, and the third transplanting motor is fixed at the top end of the third transplanting guide rail and drives the picking assembly to slide along the third transplanting guide rail through a first transmission shaft;
pick up the subassembly including picking up the subassembly bottom plate, picking up subassembly guide rail, sucking disc mounting panel, sucking disc, thimble seat and the thimble of unloading, pick up the subassembly bottom plate with guide rail sliding connection is transplanted to the third, it is fixed in vertically to pick up the subassembly guide rail pick up the front of subassembly bottom plate, the sucking disc mounting panel with pick up subassembly guide rail sliding connection, the sucking disc is fixed in the bottom surface of sucking disc mounting panel is used for absorbing supplementary apron or upper cover tool, the thimble seat is fixed in the top surface of sucking disc mounting panel, the thimble of unloading is worn to locate in the thimble seat and can slide from top to bottom, just the sucking disc mounting panel is equipped with the confession the pinhole that the thimble of unloading passed.
6. The automatic capping device for chips according to claim 1, wherein the manipulator mechanism comprises a base, a swing arm, a movable head and a suction assembly, the base is fixed on the top surface of the working platform, one end of the swing arm is rotatably connected with the base, the other end of the swing arm is rotatably connected with the movable head, the movable head is provided with a vertically arranged rotating shaft, and the suction assembly is arranged at the bottom end of the rotating shaft and used for sucking the upper caps of the chips;
the suction assembly comprises a locking connecting block, a suction assembly bottom plate, a suction nozzle mounting plate, a suction nozzle, an air pipe joint and a vacuum generator, the locking connecting block is detachably fixed at the bottom end of the rotating shaft, the suction assembly bottom plate is fixed on the locking connecting block, the suction nozzle mounting plate is connected with the suction assembly bottom plate, the suction nozzle is fixed at the bottom surface of the suction nozzle mounting plate and used for sucking the upper cover of the core plate, the air pipe joint is fixed at the top surface of the suction nozzle mounting plate and communicated with the suction nozzle, the vacuum generator is fixed at the side of the movable head, and an air pipe is connected between the vacuum generator and the air pipe joint;
the suction assembly further comprises a buffer guide rail and a buffer spring, a transverse groove is formed in a bottom plate of the suction assembly, the buffer guide rail is vertically fixed in the transverse groove, the suction nozzle mounting plate is connected with the buffer guide rail in a sliding mode, a vertically arranged guide shaft is arranged at the top of the suction nozzle mounting plate, a guide hole for the guide shaft to penetrate through is formed in the upper groove wall of the transverse groove, and the buffer spring is sleeved on the guide shaft;
the manipulator mechanism further comprises an assembly visual component, the assembly visual component comprises an assembly adjusting substrate, an assembly camera mounting plate, an assembly camera, an assembly adjusting block and an assembly light source light-transmitting cover, the assembly adjusting substrate is vertically arranged beside the movable head and connected with the movable head through a connecting plate, the assembly adjusting substrate is provided with a vertically arranged adjusting chute, the assembly camera mounting plate is horizontally arranged, one end of the assembly camera mounting plate is in sliding connection with the adjusting chute, the other end of the assembly camera mounting plate is provided with a detachable movable block, the assembly camera is vertically clamped between the movable block and the assembly camera mounting plate, the bottom of the assembly camera is provided with an assembly lens, the assembly adjusting block is arranged below the assembly camera mounting plate and in sliding connection with the assembly adjusting substrate, the assembling light source light-transmitting cover is horizontally arranged and connected with the assembling adjusting block, and is provided with an assembling light-transmitting hole which is opposite to the assembling lens.
7. The automatic chip capping device according to claim 1, wherein the press mechanism comprises two sets of single-side press assemblies, the two sets of single-side press assemblies are respectively arranged on two sides of the second jacking mechanism and are arranged oppositely, each single-side press assembly comprises a press pad plate, a press cylinder mounting plate, a press cylinder and a press arm, the press pad plate is arranged on the top surface of the working platform, the press cylinder mounting plate is fixed on the press pad plate, the press cylinder is vertically fixed on one side of the press cylinder mounting plate, the press arm is arranged above the press cylinder and is connected with a piston rod of the press cylinder, a press plate is further connected between the press arms of the two sets of single-side press assemblies, and the press plate stretches over the second jacking mechanism;
a synchronous connecting rod is further arranged between the two sets of single-side pressing assemblies, and two ends of the synchronous connecting rod are respectively connected with the pressing base plate through supporting connecting blocks;
the pressing module further comprises an offset mechanism, the offset mechanism comprises an offset guide rail and an offset seat, the offset guide rail is fixed on the top surface of the working platform, the offset seat is connected with the offset guide rail in a sliding mode, and the pressing cylinder mounting plate and the support connecting block are fixed on the top surface of the offset seat;
the offset mechanism further comprises an offset cylinder, the offset cylinder is fixed on the top surface of the working platform, and a piston rod of the offset cylinder is connected with the offset seat.
8. The automatic chip capping equipment according to claim 1, wherein the working platform is further provided with an upper cap jig recovery station and an upper cap jig blanking station, the conveying module further comprises an upper cap jig recovery line, the upper cap jig recovery line is connected with the upper cap jig recovery station and the upper cap jig blanking station, and the transplanting mechanism is used for conveying the upper cap jig from the overturning station to the upper cap jig recovery station;
the upper cover jig conveying line, the chip jig conveying line and the upper cover jig recycling line are all composed of a plurality of conveying belt mechanisms, each conveying belt mechanism comprises a belt pulley component and a conveying motor, each belt pulley component comprises a vertical plate, a first driven wheel, a second driven wheel and a conveying belt, the first driven wheel and the second driven wheel are respectively arranged close to two ends of the vertical plate, the first driven wheel and the second driven wheel are connected through the conveying belts, the conveying belts are used for conveying chip jigs or upper cover jigs, the belt pulley components are arranged into two groups, the vertical plates of the two groups of belt pulley components are arranged in parallel relatively and fixed on the top surface of the working platform through cushion blocks, the first driven wheels, the second driven wheels and the conveying belts are arranged on the inner sides of the vertical plates, and the first driven wheels of the two groups of belt pulley components are connected through synchronizing shafts, the conveying motor is arranged below the synchronizing shaft and is fixed on the bottom surface of the working platform through a conveying motor mounting plate, the output end of the conveying motor is provided with a driving wheel, the synchronizing shaft is provided with a driving wheel, the driving wheel is connected with the driving wheel through a synchronous belt, and the working platform is provided with a power transmission hole for the synchronous belt to pass through;
the belt pulley assembly further comprises a tensioning roller and a jig proximity switch, the tensioning roller is fixed on the inner side of the vertical plate through a roller seat, and the jig proximity switch is fixed on the inner side of the vertical plate of one group of belt pulley assemblies of the conveying belt mechanism through a switch seat and used for controlling starting and stopping of the conveying motor.
9. The automatic chip capping equipment according to claim 8, wherein the upper cover jig conveying line is provided with an overturning station limiting plate, a conveying belt mechanism forming the upper cover jig conveying line is marked as a first conveying belt mechanism, two groups of belt pulley assemblies of the first conveying belt mechanism are respectively arranged at two sides of the first jacking mechanism, and the overturning station limiting plate is arranged at one downstream side of the first jacking mechanism and fixed at the top of a vertical plate of the two groups of belt pulley assemblies of the first conveying belt mechanism;
the working platform is also provided with a station to be overturned, the upper cover jig conveying line is sequentially connected with the upper cover jig feeding station, the station to be overturned and the overturning station, the upper cover jig conveying line is provided with a first blocking mechanism, the first blocking mechanism is arranged at the station to be overturned and is positioned between two groups of belt pulley assemblies of the first belt pulley mechanism, the first blocking mechanism comprises a first blocking base, a first blocking guide rail, a first blocking cylinder and a first blocking plate, the first blocking base is fixed on the top surface of the working platform, the first blocking guide rail is vertically fixed on the side surface of the first blocking base facing the upper cover jig feeding station, the first blocking cylinder is vertically arranged on the side surface of the first blocking base facing the overturning station, and the first blocking plate is in sliding connection with the first blocking guide rail, a piston rod of the first blocking cylinder is connected with the first blocking plate;
the chip jig conveying line is provided with a pressing station limiting plate, a conveying belt mechanism forming the chip jig conveying line is marked as a second conveying belt mechanism, two groups of belt pulley assemblies of the second conveying belt mechanism are respectively arranged on two sides of the second jacking mechanism, the pressing mechanism stretches over the two groups of belt pulley assemblies of the second conveying belt mechanism, and the pressing station limiting plate is arranged on one downstream side of the second jacking mechanism and is fixed to the tops of vertical plates of the two groups of belt pulley assemblies of the second conveying belt mechanism;
the working platform is also provided with a station to be assembled, the chip jig conveying line is sequentially connected with the chip jig feeding station, the station to be assembled, the assembling station and the pressing station, the chip jig conveying line is provided with a second blocking mechanism and a third blocking mechanism, the second blocking mechanism is arranged on the station to be assembled and is positioned between two groups of belt pulley assemblies of the second belt pulley mechanism, the second blocking mechanism comprises a second blocking base, a second blocking guide rail, a second blocking cylinder and a second blocking plate, the second blocking base is fixed on the top surface of the working platform, the second blocking guide rail is vertically fixed on the side surface of the second blocking base facing the chip jig feeding station, the second blocking cylinder is vertically arranged on the side surface of the second blocking base facing the assembling station, the second blocking plate is connected with the second blocking guide rail in a sliding way, a piston rod of the second blocking cylinder is connected with the second blocking plate, the third blocking mechanism is arranged at the assembling station and positioned between the two groups of belt pulley assemblies of the second conveyor belt mechanism, the third blocking mechanism comprises a third blocking base, a third blocking guide rail, a third blocking cylinder and a third blocking plate, the third blocking base is fixed on the top surface of the working platform, the third blocking guide rail is vertically fixed on the side surface of the third blocking base facing the station to be assembled, the third blocking cylinder is vertically arranged on the side surface of the third blocking base facing the pressing station, the third blocking plate is connected with the third blocking guide rail in a sliding mode, and a piston rod of the third blocking cylinder is connected with the third blocking plate;
the upper cover jig recovery line is provided with a third jacking mechanism and an upper cover jig stacking mechanism which are both arranged at the blanking station of the upper cover jig, and the upper cover jig stacking mechanism is arranged above the third jacking mechanism;
the third jacking mechanism comprises a third jacking cylinder, a third mounting bracket and a third jacking platform, a third jacking cylinder mounting hole is formed in the upper cover jig blanking station of the working platform, the third jacking cylinder is vertically mounted in the third jacking cylinder mounting hole through the third mounting bracket, third jacking guide rails which are vertically arranged are arranged on two sides of the third mounting bracket, the third jacking platform stretches over the third mounting bracket and is in sliding connection with the third jacking guide rails, a piston rod of the third jacking cylinder is connected with the third jacking platform, the conveying belt mechanisms forming the upper cover jig recovery line are marked as third conveying belt mechanisms, and two sets of belt pulley assemblies of the third conveying belt mechanisms are respectively arranged on two sides of the third jacking mechanism;
the upper cover jig stacking mechanism comprises two groups of guide posts and supporting plate components, the two groups of guide posts are respectively marked as a first guide post and a second guide post, the two groups of first guide posts are respectively marked as two, the two groups of first guide posts are vertically fixed on the top of a vertical plate of one group of belt wheel components of the third conveying belt mechanism, the top end of one group of first guide posts is provided with a photoelectric detection probe, the two groups of second guide posts are respectively marked as two groups of second guide posts, the two groups of second guide posts are vertically fixed on the top of a vertical plate of the other group of belt wheel components of the third conveying belt mechanism, the two groups of supporting plate components are respectively marked as a first supporting plate component and a second supporting plate component, the first supporting plate component is fixed on the top of a vertical plate of one group of belt wheel components of the third conveying belt mechanism, the first supporting plate assembly is arranged between the two first guide posts, the second supporting plate assembly is fixed to the top of the vertical plate of the other group of belt pulley assemblies of the third conveyor belt mechanism, the second supporting plate assembly is arranged between the two second guide posts, and the first guide posts, the second guide posts, the first supporting plate assembly and the second supporting plate assembly form a jig collecting position for accommodating an upper cover jig;
the supporting plate assembly comprises a movable supporting plate and a supporting plate mounting seat, the supporting plate mounting seat is fixed to the top of a vertical plate of a belt pulley assembly of the third conveyor belt mechanism, and the movable supporting plate is rotatably connected with the supporting plate mounting seat and can be turned upwards;
the upper cover jig recycling line is further provided with an upper cover jig discharging station limiting plate, and the upper cover jig discharging station limiting plate is arranged on one side of the downstream of the upper cover jig stacking mechanism and fixed to the tops of vertical plates of two sets of belt pulley assemblies of the third conveyor belt mechanism.
10. The automatic chip capping equipment according to claim 1, further comprising a finished product unloading module, wherein the finished product unloading module comprises a carrying mechanism, a chip jig unloading station is arranged on the working platform, and the carrying mechanism is used for transporting chip jigs between the pressing station and the chip jig unloading station;
the carrying mechanism comprises a first carrying guide rail, a second carrying guide rail, a first carrying motor, a second carrying motor and a grabbing component, the first carrying guide rail is horizontally erected on the top surface of the working platform through second supporting columns arranged at two ends of the first carrying guide rail, the second conveying guide rail is horizontally arranged above the first conveying guide rail and is connected with the first conveying guide rail in a sliding way, the second carrying guide rail is vertical to the first carrying guide rail, the first carrying motor is fixed at one end of the first carrying guide rail and drives the second carrying guide rail to slide along the first carrying guide rail through a third drag chain, the grabbing assembly is connected with the second carrying guide rail in a sliding mode, and the second carrying motor is fixed at one end of the second carrying guide rail and drives the grabbing assembly to slide along the second carrying guide rail through a fourth drag chain;
the grabbing component comprises a grabbing component bottom plate, grabbing component guide rails, a clamping jaw mounting plate, a grabbing component motor, a clamping jaw cylinder and movable clamping plates, the grabbing component bottom plate is in sliding connection with the second carrying guide rail, the grabbing component guide rails are vertically fixed on the front surface of the grabbing component bottom plate, the clamping jaw mounting plate is in sliding connection with the grabbing component guide rails, the grabbing component motor is arranged at the top end of the grabbing component guide rails and drives the clamping jaw mounting plate to slide along the grabbing component guide rails through a second transmission shaft, the clamping jaw cylinder is horizontally fixed at the bottom of the clamping jaw mounting plate, the clamping jaw cylinder is provided with two groups of telescopic rods with opposite directions, the number of the movable clamping plates is two, the two movable clamping plates are respectively fixed on the two groups of telescopic rods through fixing plates, and the clamping jaw mounting, a detection proximity switch is arranged at the bottom of the detection plate;
the carrying mechanism also comprises a detection vision component, the detection vision component comprises a detection camera mounting plate, a detection camera, a detection adjusting cylinder, a detection adjusting base plate, a detection adjusting block and a detection light source light-transmitting cover, the inspection camera mounting plate is fixed on the front surface of the grabbing component bottom plate, the inspection camera is vertically fixed on the inspection camera mounting plate, the bottom of the detection camera is provided with a detection lens, the detection adjusting cylinder is vertically fixed on the front surface of the grabbing component bottom plate, the detection adjusting base plate is fixed on a piston rod of the detection adjusting cylinder, the detection adjusting block is arranged below the detection camera mounting plate and is connected with the detection adjusting base plate in a sliding way, the detection light source light-transmitting cover is horizontally arranged and is connected with the detection adjusting block, and the detection light source light-transmitting cover is provided with a detection light-transmitting hole which is opposite to the detection lens;
the finished product unloading module further comprises a chip jig stacking mechanism, the chip jig stacking mechanism is arranged on the chip jig unloading station, the chip jig stacking mechanism comprises a fixed supporting plate, a low-position proximity switch and a high-position proximity switch, the fixed supporting plate is fixed on the top surface of the working platform through supporting legs arranged at the bottom of the fixed supporting plate, the fixed supporting plate is provided with a through hole, the low-position proximity switch is arranged in the through hole and fixed on the top surface of the working platform through a low-position switch support, the high-position proximity switch is arranged at the side of the fixed supporting plate and fixed on the top surface of the working platform through a high-position switch support, and the high-position proximity switch is higher than the fixed supporting plate.
CN201811313639.XA 2018-11-06 2018-11-06 Automatic capping equipment of chip Active CN109390258B (en)

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Effective date of registration: 20210412

Address after: 518109 1st to 3rd floors of phase II plant of Granda equipment Industrial Park, 33 Cuijing Road, Zhukeng community, Longtian street, Pingshan District, Shenzhen City, Guangdong Province

Patentee after: Shenzhen Gexin integrated circuit equipment Co.,Ltd.

Address before: Granda equipment Industrial Park, 33 Cuijing Road, Pingshan new area, Shenzhen City, Guangdong Province

Patentee before: SHENZHEN GRAND INTELLIGENT EQUIPMENT Co.,Ltd.