CN111180566A - Rotary type curved surface light source production robot - Google Patents
Rotary type curved surface light source production robot Download PDFInfo
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- CN111180566A CN111180566A CN202010071710.9A CN202010071710A CN111180566A CN 111180566 A CN111180566 A CN 111180566A CN 202010071710 A CN202010071710 A CN 202010071710A CN 111180566 A CN111180566 A CN 111180566A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 193
- 239000000463 material Substances 0.000 claims abstract description 102
- 239000000758 substrate Substances 0.000 claims abstract description 76
- 239000002390 adhesive tape Substances 0.000 claims abstract description 55
- 238000005452 bending Methods 0.000 claims abstract description 53
- 229910000679 solder Inorganic materials 0.000 claims abstract description 29
- 238000005476 soldering Methods 0.000 claims abstract description 22
- 238000001035 drying Methods 0.000 claims abstract description 17
- 238000006073 displacement reaction Methods 0.000 claims description 37
- 238000002955 isolation Methods 0.000 claims description 14
- 238000009826 distribution Methods 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 7
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 5
- 238000007664 blowing Methods 0.000 claims 2
- 238000005253 cladding Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 230000003068 static effect Effects 0.000 claims 1
- 235000012431 wafers Nutrition 0.000 description 28
- 239000010410 layer Substances 0.000 description 12
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 8
- 239000012790 adhesive layer Substances 0.000 description 3
- 239000006071 cream Substances 0.000 description 3
- 241001232346 Gymnosperma glutinosum Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/005—Processes
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- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
The invention discloses a rotary type curved surface light source production robot which comprises a rotary material moving mechanism, an annular top plate, a material moving mechanical arm, a bonding pad placing mechanism, a solder paste dispensing mechanism, a wafer placing mechanism, a reflow soldering mechanism, an adhesive tape dispensing mechanism, an adhesive tape drying mechanism and a bending female die mechanism, wherein the material moving mechanical arm, the bonding pad placing mechanism, the solder paste dispensing mechanism, the wafer placing mechanism, the reflow soldering mechanism, the adhesive tape dispensing mechanism, the adhesive tape drying mechanism and the bending female die mechanism are arranged on the; the rotary material moving mechanism is provided with a substrate carrier and is used for driving the substrate carrier to do circular motion, the substrate carrier comprises a bending male die and a male die driving cylinder, and the bending male die is connected with the output end of the male die driving cylinder; according to the invention, the substrate carrier is rotated to sequentially pass through the pad placing mechanism, the solder paste dispensing mechanism, the wafer placing mechanism, the reflow soldering mechanism, the adhesive tape dispensing mechanism, the adhesive tape drying mechanism and the bending female die mechanism, so that a curved surface light source is manufactured, the production efficiency of the curved surface light source is improved, mass production can be realized, and the product yield and the product consistency are greatly improved.
Description
Technical Field
The invention relates to a rotary type curved surface light source production robot.
Background
The chinese patent application No. 201811522973.6 discloses a curved surface light source and a method for manufacturing the same, which solves the problem that the curved surface light source has poor light emitting continuity and needs a light outlet cover to atomize the light source. At present, equipment special for producing the product is not provided, the existing equipment can be only utilized for split production, the efficiency is low, and the product yield is low.
Disclosure of Invention
The invention aims to overcome the defects and provide a rotary type curved surface light source production robot.
In order to achieve the purpose, the invention adopts the following specific scheme:
a rotary type curved surface light source production robot comprises a rotary material moving mechanism, a circular top plate arranged above the rotary material moving mechanism, and a material moving mechanical arm, a bonding pad placing mechanism, a solder paste dispensing mechanism, a wafer placing mechanism, a reflow soldering mechanism, an adhesive tape dispensing mechanism, an adhesive tape drying mechanism and a press bending female die mechanism which are arranged on the bottom surface of the top plate and are sequentially arranged along the circumferential direction of the top plate;
the rotary material moving mechanism is provided with a substrate carrier and is used for driving the substrate carrier to do circular motion, the substrate carrier comprises a bending male die and a male die driving cylinder, and the bending male die is connected with the output end of the male die driving cylinder.
The material moving mechanical arm comprises a first linear displacement motor, a first lifting support, a first electromagnetic push rod, a first lifting plate, a piezoelectric micro-moving plate and an electrostatic adsorption plate, wherein the first linear displacement motor is arranged on the top plate, the first lifting support is connected with the output end of the first linear displacement motor, the first electromagnetic push rod is fixed on the first lifting support, the first lifting plate is connected with the push rod of the first electromagnetic push rod, the piezoelectric micro-moving plate is arranged on the bottom surface of the first lifting plate, and the electrostatic adsorption plate is arranged on the bottom surface of the piezoelectric micro-moving plate.
Wherein, the pad placing mechanism and the wafer placing mechanism respectively comprise a second linear displacement motor, a second lifting bracket, a second electromagnetic push rod, a second lifting plate, a material distributing base body, a material distributing roller and a material distributing driving motor, the second linear displacement motor is arranged on the top plate, the second lifting bracket is fixed at the output end of the second linear displacement motor, the second electromagnetic push rod is fixed on the second lifting bracket, the second lifting plate is connected with the push rod of the second electromagnetic push rod, the material distributing base body is fixed at the bottom surface of the second lifting plate, feeding rail fixing grooves are arranged at intervals at the top end of the material distributing base body, material storage grooves are arranged corresponding to each feeding rail fixing groove, a discharge hole is arranged at the bottom end of the material distributing base body, the material distributing roller is rotatably arranged in the material distributing base body, the circumferential surface of the material distributing roller is an electrostatic roller surface, and a layer of positioning isolation layer is coated on the, the periphery of the positioning isolation layer of the pad placing mechanism is provided with pad material containing wells corresponding to the quantity and the position intervals according to the feeding intervals of the pads, the periphery of the positioning isolation layer of the wafer placing mechanism is provided with wafer material containing wells corresponding to the quantity and the position intervals according to the feeding intervals of the wafers, the pad material containing wells and the wafer material containing wells penetrate through the positioning isolation layer, and the distributing driving motor is arranged at one end of the distributing base body and the output end of the distributing driving motor is connected with one end of the distributing rolling shaft.
The solder paste dispensing mechanism and the adhesive tape dispensing mechanism respectively comprise a third linear displacement motor, a third lifting support, a third electromagnetic push rod and a third lifting plate, the third linear displacement motor is arranged on the top plate, the third lifting support is fixed at the output end of the third linear displacement motor, the third electromagnetic push rod is fixed on the third lifting support, the third lifting plate is connected with the push rod of the third electromagnetic push rod, the bottom surface of the third lifting plate of the solder paste dispensing mechanism is provided with a solder paste dispensing head, and the bottom surface of the third lifting plate of the adhesive tape dispensing mechanism is provided with an adhesive tape dispensing head.
Wherein, reflow soldering mechanism, adhesive tape stoving mechanism all include the case lid body that is the circular arc shape and generate heat the board, the top of case lid body is fixed on the roof, the bottom of case lid body is the opening form and the butt moves the material mechanism in the gyration, the interior top surface of case lid body is located to the board that generates heat, adhesive tape stoving mechanism's case lid body, the length that generates heat the board are greater than reflow soldering mechanism's case lid body, the length that generates heat the board.
The bending die mechanism comprises a die driving cylinder and a bending die, the die driving cylinder is fixed on the top, and the bending die is connected with the output end of the die driving cylinder.
The material moving mechanism is arranged on one side, close to the material moving mechanical arm, of the top plate, and the conveying mechanism is used for conveying the substrate and transferring the finished curved-surface light source out of the working area.
The invention has the beneficial effects that: compared with the prior art, the invention utilizes the rotary type of the substrate carrier to sequentially pass through the pad placing mechanism, the solder paste dispensing mechanism, the wafer placing mechanism, the reflow soldering mechanism, the adhesive tape dispensing mechanism, the adhesive tape drying mechanism and the bending female die mechanism, thereby manufacturing the curved surface light source, improving the production efficiency of the curved surface light source, realizing mass production and greatly improving the product yield and the product consistency.
In addition, a bending male die and a bending female die mechanism are arranged on the substrate carrier and matched with each other to form integral pressing type bending, so that a curved surface light source with higher curved surface precision can be obtained.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the present invention with the top plate hidden;
FIG. 3 is an exploded view of the substrate carrier of the present invention;
FIG. 4 is a schematic structural view of the material moving mechanical arm of the invention;
FIG. 5 is a schematic diagram of the structure of the pad placement mechanism of the present invention;
FIG. 6 is a schematic structural view of a wafer placement mechanism of the present invention;
FIG. 7 is a schematic structural view of a solder paste dispensing mechanism of the present invention;
FIG. 8 is a schematic structural view of a glue dispensing mechanism of the present invention;
FIG. 9 is a schematic structural view of a press bending die mechanism of the present invention;
FIG. 10 is a schematic structural view of a reflow soldering mechanism or a glue strip drying mechanism of the present invention;
description of reference numerals: 1-rotating a material moving mechanism; 11-a substrate carrier; 111-bending male die; 112-male die driving cylinder; 113-a fixed seat; 2-a material moving mechanical arm; 21-a first linear displacement motor; 22-a first lifting bracket; 23-a first electromagnetic pusher; 24-a first lifter plate; 25-a piezoelectric microplate; 26-an electrostatic adsorption plate; 3-a pad placement mechanism; 31-pad material holding well; 4-a solder paste dispensing mechanism; 41-solder paste dispensing head; 5-a wafer placement mechanism; 51-wafer holding well; 6-a reflow soldering mechanism; 7-adhesive tape dispensing mechanism; 71-adhesive tape dispensing head; 8-adhesive tape drying mechanism; 9-bending the female die mechanism; 91-driving a cylinder by a female die; 92-bending the female die; 101-a second linear displacement motor; 102-a second lifting bracket; 103-a second electromagnetic push rod; 104-a second lifter plate; 105-a material-distributing base; 1051-a feed rail fixation groove; 1052-a storage tank; 106-a material separating roller; 107-a material-separating driving motor; 108-positioning the isolation layer; 201-a third linear displacement motor; 202-a third lifting support; 203-a third electromagnetic pusher; 204-a third lifter plate; 301-a lid of the tank; 302-a heat generating plate; 100-a top plate; 200-a transport mechanism.
Detailed Description
The invention will be described in further detail with reference to the following figures and specific examples, without limiting the scope of the invention.
As shown in fig. 1 to 10, the rotary curved-surface light source production robot in this embodiment includes a rotary material moving mechanism 1, an annular top plate 100 disposed above the rotary material moving mechanism 1, and a material moving mechanical arm 2, a pad placing mechanism 3, a solder paste dispensing mechanism 4, a wafer placing mechanism 5, a reflow soldering mechanism 6, an adhesive tape dispensing mechanism 7, an adhesive tape drying mechanism 8, and a press bending female die mechanism 9 disposed on the bottom surface of the top plate 100 and sequentially disposed along the circumferential direction of the top plate 100;
the rotary material moving mechanism 1 is provided with a substrate carrier 11, the rotary material moving mechanism 1 is used for driving the substrate carrier 11 to do circular motion, the substrate carrier 11 comprises a bending male die 111 and a male die driving cylinder 112, and the bending male die 111 is connected with the output end of the male die driving cylinder 112.
Specifically, the substrate carrier 11 further comprises a fixing seat 113, the fixing seat 113 is detachably connected to a transfer plate, a strip-shaped hole is formed in each gap of the bent fixing seat 113 corresponding to the substrate, the bending male die 111 is embedded in the fixing seat 113 and connected with the output end of the male die driving cylinder 112, the rotary material transferring mechanism 1 comprises a cam divider and a transfer plate, the outer diameter of the transfer plate is larger than the inner diameter of the top plate 100 and smaller than the outer diameter of the top plate 100, the middle part of the transfer plate is connected to the output end of the cam divider, the substrate carrier 11 is arranged on the transfer plate, the male die driving cylinder 112 is fixed on the bottom surface of the transfer plate, the cam divider is used for driving the substrate carrier 11 to sequentially pass through the material transferring mechanical arm 2, the pad placing mechanism 3, the solder paste dispensing mechanism 4, the wafer placing mechanism 5, the reflow soldering mechanism 6, the adhesive tape dispensing mechanism 7, the adhesive tape drying mechanism 8 and, therefore, a curved surface light source is manufactured, the rotating position of the substrate carrier 11 is easily controlled by adopting a cam divider, and the substrate carrier 11 is ensured to be accurately matched with the material moving mechanical arm 2, the bonding pad placing mechanism 3, the solder paste dispensing mechanism 4, the wafer placing mechanism 5, the reflow soldering mechanism 6, the adhesive tape dispensing mechanism 7, the adhesive tape drying mechanism 8 and the bending female die mechanism 9; in this embodiment, the top plate 100 is attached to a base plate by a plurality of support posts, and the cam divider is fixed to the middle of the base plate.
The working mode of the embodiment is as follows: before the work begins, a circuit is designed on a substrate and a gap is formed according to the circuit, during the work, a first material moving mechanical arm 2 grabs the punched substrate and places the substrate on a substrate carrier 11, then a rotary material moving mechanism 1 drives the substrate carrier 11 to rotate to the position below a bonding pad placing mechanism 3, the bonding pad placing mechanism 3 correspondingly places bonding pads on positive and negative bonding pad positions of the substrate according to the circuit on the substrate, after the bonding pads are placed, the substrate carrier 11 rotates to the position below a tin paste dispensing mechanism 4, the tin paste dispensing mechanism 4 coats tin paste on the bonding pads, then the substrate carrier 11 rotates to a wafer placing mechanism 5, the wafer placing mechanism 5 correspondingly places flip luminous wafers on the bonding pads coated with the tin paste, after the flip luminous wafers are placed, the substrate carrier 11 enters a reflow soldering mechanism 6, the reflow soldering mechanism 6 heats the tin paste on the bonding pads, melting solder paste, welding the flip-chip luminous chip with a bonding pad and the bonding pad with a circuit of a substrate together, binding the flip-chip luminous chip and the substrate into a whole, then enabling a substrate carrier 11 to enter the lower part of an adhesive tape dispensing mechanism 7, enabling the adhesive tape dispensing mechanism 7 to apply an adhesive layer on the welded flip-chip luminous chip to seal and form an adhesive tape, enabling the substrate carrier 11 to enter an adhesive tape drying mechanism 8 after the completion, drying the adhesive tape by the adhesive tape drying mechanism 8, enabling the substrate carrier 11 to rotate to the lower part of a bending female die mechanism 9 after the completion, enabling a male die driving cylinder 112 to drive a bending male die 111 to lift up at the moment, enabling the bending male die 111 to be matched with the bending female die mechanism 9, bending the welded substrate in a planar state to form a curved light source, enabling the substrate carrier 11 to return to a station of a material moving mechanical arm 2 again after the bending is completed, enabling the material moving mechanical arm 2 to take out the finished, and then the substrate is transferred out, and another new substrate is picked and put on the substrate carrier 11 to manufacture the curved surface light source.
Certainly, a plurality of substrate carriers 11 can be placed on the transfer plate at intervals, so that a plurality of curved surface light sources can be manufactured at the same time, and the production efficiency is improved.
In the embodiment, the substrate carrier 11 is rotated to sequentially pass through the pad placing mechanism 3, the solder paste dispensing mechanism 4, the wafer placing mechanism 5, the reflow soldering mechanism 6, the adhesive tape dispensing mechanism 7, the adhesive tape drying mechanism 8 and the bending female die mechanism 9, so that a curved surface light source is manufactured, the production efficiency of the curved surface light source is improved, mass production can be realized, and the product yield and the product consistency are also greatly improved.
In addition, the bending male die 111 is arranged on the substrate carrier 11 to be matched with the bending female die mechanism 9, so that integral press-fit bending is formed, and a curved surface light source with higher curved surface precision can be obtained.
The utility model provides a rotation curved surface light source production robot, material moving arm 2 includes first linear displacement motor 21, first lifting support 22, first electromagnetic push rod 23, first lifter plate 24, little movable plate 25 of piezoelectricity and electrostatic absorption board 26, first linear displacement motor 21 is located on roof 100, first lifting support 22 is connected with first linear displacement motor 21's output, first electromagnetic push rod 23 is fixed on first lifting support 22, first lifter plate 24 is connected with the push rod of first electromagnetic push rod 23, the bottom surface of first lifter plate 24 is located to little movable plate 25 of piezoelectricity, the bottom surface of little movable plate 25 of piezoelectricity is located to electrostatic absorption board 26.
When the substrate or the finished curved light source is grabbed, the first linear displacement motor 21 drives the substrate or the finished curved light source adsorbed on the electrostatic adsorption plate 26 to move through the first lifting support 22, so that the substrate or the finished curved light source is transferred onto the substrate carrier 11, or the finished curved light source is taken out from the substrate carrier 11 and transferred out of the working area, the transfer of the substrate and the finished product curved surface light source is realized mechanically, the improvement of automation is facilitated, the production efficiency is high, and the labor cost is saved.
In the rotary type robot for producing curved light source described in this embodiment, the pad placing mechanism 3 and the wafer placing mechanism 5 each include a second linear displacement motor 101, a second lifting bracket 102, a second electromagnetic push rod 103, a second lifting plate 104, a material distributing base 105, a material distributing roller 106 and a material distributing driving motor 107, the second linear displacement motor 101 is disposed on the top plate 100, the second lifting bracket 102 is fixed at an output end of the second linear displacement motor 101, the second electromagnetic push rod 103 is fixed on the second lifting bracket 102, the second lifting plate 104 is connected with a push rod of the second electromagnetic push rod 103, the material distributing base 105 is fixed at a bottom surface of the second lifting plate 104, material feeding rail fixing grooves 1051 are spaced at a top end of the material distributing base 105, material storage grooves 1052 are disposed corresponding to each material feeding rail fixing groove 1051, and a material discharge port is disposed at a bottom end of the material distributing base 105, the distribution roller 106 is rotatably arranged in the distribution base 105, the circumferential surface of the distribution roller 106 is an electrostatic roller surface, the circumferential surface of the distribution roller 106 is coated with a layer of positioning isolation layer 108, the circumferential surface of the positioning isolation layer 108 of the pad placement mechanism 3 is provided with pad material containing wells 31 with corresponding quantity and position intervals according to the feeding intervals of the pads, the circumferential surface of the positioning isolation layer 108 of the wafer placement mechanism 5 is provided with wafer material containing wells 51 with corresponding quantity and position intervals according to the feeding intervals of the wafers, the pad material containing wells 31 and the wafer material containing wells 51 penetrate through the positioning isolation layer 108, and the distribution driving motor 107 is arranged at one end of the distribution base 105, and the output end of the distribution driving motor is connected with one end of the distribution roller 106.
In practical use, when the substrate carrier 11 is driven by the index plate to rotate to the position below the pad placing mechanism 3, the second linear displacement motor 101 of the pad placing mechanism 3 drives the material separating base 105 and the material separating roller 106 of the pad placing mechanism 3 to move to the position above the substrate carrier 11 through the second lifting bracket 102 of the pad placing mechanism 3, then the second electromagnetic push rod 103 of the pad placing mechanism 3 drives the material separating base 105 and the material separating roller 106 of the pad placing mechanism 3 to downwards extend to contact with the substrate through the second lifting plate 104 of the pad placing mechanism 3, then the pad is conveyed to the material feeding rail fixing groove 1051 of the material separating base 105 through an external material feeding rail (which can adopt a vacuum feeding or vibration feeding mode), and slides into the material storage tank 1052 along the material feeding rail fixing groove 1051, then the material separating driving motor 107 of the pad placing mechanism 3 drives the material separating roller 106 to rotate, when the pad containing well 31 on the positioning isolation layer 108 rotates through the storage tank 1052, the bonding pads in the material storage tank 1052 fall into the bonding pad material accommodating well 31 and are adsorbed by the electrostatic roller surface of the distributing roller 106, and the distributing roller 106 rotates to the discharge port of the distributing base 105 along with the rotation of the distributing roller 106, at the moment, the distributing roller 106 is powered off, so that the bonding pads fall onto the designated positions of the substrate, and the placement of the bonding pads is completed; similarly, when the index plate drives the substrate carrier 11 to rotate to the position below the wafer placing mechanism 5, the wafer placing mechanism 5 places the flip-chip light-emitting wafer at the position corresponding to the substrate; and a roller type material discharging is adopted, so that the placing speed is high and the precision is high.
The utility model provides a rotation curved surface light source production robot, tin cream point gum machine constructs 4, adhesive tape point gum machine and constructs 7 and all include third linear displacement motor 201, third lifting support 202, third electromagnetic push rod 203 and third lifter plate 204, third linear displacement motor 201 is located on roof 100, third lifting support 202 is fixed at the output of third linear displacement motor 201, third electromagnetic push rod 203 is fixed at third lifting support 202, third lifter plate 204 is connected with the push rod of third electromagnetic push rod 203, the bottom surface of third lifter plate 204 of tin cream point gum machine structure 4 is equipped with tin cream point gum head 41, the bottom surface of third lifter plate 204 of adhesive tape point gum machine constructs 7 is equipped with adhesive tape point gum head 71.
In practical use, the third linear displacement motor 201 drives the solder paste dispensing head 41 or the adhesive tape dispensing head 71 to realize displacement in the horizontal direction, the third electromagnetic push rod 203 drives the solder paste dispensing head 41 or the adhesive tape dispensing head 71 to realize displacement in the vertical direction, when the substrate carrier 11 rotates to the position below the solder paste dispensing mechanism 4, the solder paste dispensing head 41 coats solder paste on a bonding pad, and the solder paste is coated on each bonding pad on the substrate under the driving of the third linear displacement motor 201 of the solder paste dispensing mechanism 4, and when the substrate carrier 11 rotates to the position below the adhesive tape dispensing mechanism 7, the adhesive tape dispensing head 71 coats an adhesive layer on the flip-chip light-emitting wafer, and the adhesive layer is pulled into an adhesive tape along the arrangement direction of the flip-chip light-emitting wafer under the driving of the third linear displacement motor 201 of the adhesive tape dispensing mechanism 7.
This embodiment a rotation curved surface light source production robot, reflow soldering mechanism 6, adhesive tape stoving mechanism 8 all include the case lid body 301 that is the circular arc shape and generate heat board 302, the top of case lid body 301 is fixed on roof 100, the bottom of case lid body 301 is the opening form and the butt moves on material mechanism 1 in the gyration, generate heat board 302 locates the interior top surface of case lid body 301, adhesive tape stoving mechanism 8's case lid body 301, generate heat board 302's length are greater than reflow soldering mechanism 6's case lid body 301, generate heat board 302's length.
In practical use, after the flip-chip light-emitting chip is placed on the bonding pad by the chip placement mechanism 5, the substrate carrier 11 rotates along with the rotation of the rotating plate and enters the box cover 301 of the reflow soldering mechanism 6, and meanwhile, the heating plate 302 of the reflow soldering mechanism 6 generates heat to heat the solder paste on the bonding pad, so that the solder paste is melted, and the flip-chip light-emitting chip and the bonding pad are connected together and the bonding pad and the substrate are connected into a whole, so that the positioning and firmness of the flip-chip light-emitting chip are realized; and after adhesive tape dispensing mechanism 7 formed the adhesive tape, base plate carrier 11 got into in the case lid body 301 of adhesive tape dispensing mechanism 7, and the board 302 that generates heat of adhesive tape dispensing mechanism 7 generates heat simultaneously, dries the adhesive tape on the base plate, makes the adhesive tape solidification, adopts the stoving mode, makes the adhesive tape solidification fast.
The rotary curved-surface light source production robot comprises a concave die driving cylinder 91 and a bending concave die 92, wherein the concave die driving cylinder 91 is fixed on the top, and the bending concave die 92 is connected with the output end of the concave die driving cylinder 91. During the in-service use, die drive cylinder 91 drives crooked die 92 downward probe, and crooked die 92 cooperates with crooked terrace die 111, bends the base plate and forms curved surface light source, and whole bending type is crooked, does benefit to the luminous wafer of protection flip-chip, improves the product yield.
Further, the bending male die 111 includes a male die base plate, a plurality of male die press-bending portions provided corresponding to the gap of the base plate, the heights of the plurality of male die press-bending portions gradually increase from both ends to the middle, the free end surfaces of the male die press-bending portions support the inclined surface for press-bending and are convexly provided with a positioning portion matched with the gap of the base plate, the bending female die 92 includes a female die base plate, a plurality of female die press-bending portions provided corresponding to the gap of the base plate, the heights of the plurality of female die press-bending portions gradually decrease from both ends to the middle, and the free end surfaces of the female die press-bending portions are press-bending.
The rotary type curved surface light source production robot further comprises a conveying mechanism 200, wherein the conveying mechanism 200 is arranged on one side, close to the material moving mechanical arm 2, of the top plate 100, and the conveying mechanism 200 is used for conveying a substrate and transferring a finished curved surface light source out of a working area. Specifically, the conveying mechanism 200 is arranged on the bottom plate, during actual use, blanking-completed substrates are placed on the conveying mechanism 200 at equal intervals in a single-chip mode through an external manipulator, the substrates are driven by the conveying mechanism 200 to move to the position below the material moving mechanical arm 2, then the material moving mechanical arm 2 grabs the substrates on the conveying mechanism 200 and transfers the substrates to the substrate carrier 11, and after the substrates form a curved-surface light source, the curved-surface light source on the substrate carrier 11 is taken out and transferred to the conveying mechanism 200 by the material moving mechanical arm 2, and then the substrates are transferred out of a working area through the conveying mechanism 200. In this embodiment, the conveying mechanism 200 is an existing conveying belt structure, which is not described herein again.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present patent application are included in the protection scope of the present patent application.
Claims (9)
1. The rotary type curved surface light source production robot is characterized by comprising a rotary material moving mechanism (1), an annular top plate (100) arranged above the rotary material moving mechanism (1), and a material moving mechanical arm (2), a bonding pad placing mechanism (3), a solder paste dispensing mechanism (4), a wafer placing mechanism (5), a reflow soldering mechanism (6), an adhesive tape dispensing mechanism (7), an adhesive tape drying mechanism (8) and a bending female die mechanism (9) which are arranged on the bottom surface of the top plate (100) and are sequentially arranged along the circumferential direction of the top plate (100); it is characterized in that the preparation method is characterized in that,
the rotary material moving mechanism (1) is provided with a substrate carrier (11), the rotary material moving mechanism (1) is used for driving the substrate carrier (11) to do circular motion, the substrate carrier (11) comprises a bending male die (111) and a male die driving cylinder (112), and the bending male die (111) is connected with the output end of the male die driving cylinder (112).
2. The rotary curved light source production robot according to claim 1, wherein the material transferring mechanical arm (2) comprises a first linear displacement motor (21), a first lifting bracket (22), a first electromagnetic push rod (23), a first lifting plate (24), a piezoelectric micro plate (25) and an electrostatic adsorption plate (26), the first linear displacement motor (21) is arranged on the top plate (100), the first lifting bracket (22) is connected with an output end of the first linear displacement motor (21), the first electromagnetic push rod (23) is fixed on the first lifting bracket (22), the first lifting plate (24) is connected with a push rod of the first electromagnetic push rod (23), the piezoelectric micro plate (25) is arranged on a bottom surface of the first lifting plate (24), and the electrostatic adsorption plate (26) is arranged on a bottom surface of the piezoelectric micro plate (25).
3. The rotary curved light source production robot according to claim 1, wherein the pad placement mechanism (3) and the wafer placement mechanism (5) each comprise a second linear displacement motor (101), a second lifting bracket (102), a second electromagnetic push rod (103), a second lifting plate (104), a material distribution base (105), a material distribution roller (106) and a material distribution driving motor (107), the second linear displacement motor (101) is disposed on the top plate (100), the second lifting bracket (102) is fixed at an output end of the second linear displacement motor (101), the second electromagnetic push rod (103) is fixed on the second lifting bracket (102), the second lifting plate (104) is connected with a push rod of the second electromagnetic push rod (103), the material distribution base (105) is fixed at a bottom surface of the second lifting plate (104), and feeding rails (1051) and corresponding feeding rail fixing grooves (1051) are spaced at a top end of the material distribution base (105) Be equipped with storage silo (1052), the bottom of dividing material pedestal (105) is equipped with the drain hole, divide material roller bearing (106) to rotate and locate in dividing material pedestal (105), the periphery of dividing material roller bearing (106) is the static roll surface, the periphery cladding of dividing material roller bearing (106) has one deck location isolation layer (108), pad holding material well (31) of corresponding quantity and position interval is seted up according to the blowing interval of pad to the periphery of location isolation layer (108) of pad placement mechanism (3), wafer holding material well (51) of corresponding quantity and position interval is seted up according to the blowing interval of wafer to the periphery of location isolation layer (108) of wafer placement mechanism (5), pad holding material well (31), wafer holding material well (51) all run through location isolation layer (108), divide material driving motor (107) to locate the one end of dividing material pedestal (105) and hold material well (51), the pad holding material well (31), wafer, And the output end of the feed roller is connected with one end of the feed roller (106).
4. The rotary curved light source production robot as claimed in claim 1, the solder paste dispensing mechanism (4) and the adhesive tape dispensing mechanism (7) both comprise a third linear displacement motor (201), a third lifting bracket (202), a third electromagnetic push rod (203) and a third lifting plate (204), the third linear displacement motor (201) is arranged on the top plate (100), the third lifting bracket (202) is fixed at the output end of the third linear displacement motor (201), the third electromagnetic push rod (203) is fixed on a third lifting bracket (202), the third lifting plate (204) is connected with the push rod of the third electromagnetic push rod (203), a solder paste dispensing head (41) is arranged on the bottom surface of a third lifting plate (204) of the solder paste dispensing mechanism (4), and a rubber strip dispensing head (71) is arranged on the bottom surface of a third lifting plate (204) of the rubber strip dispensing mechanism (7).
5. The rotary curved-surface light source production robot according to claim 1, wherein the reflow soldering mechanism (6) and the adhesive tape drying mechanism (8) each comprise a case cover body (301) in an arc shape and a heating plate (302), the top end of the case cover body (301) is fixed on the top plate (100), the bottom end of the case cover body (301) is open and abuts against the rotary material moving mechanism (1), the heating plate (302) is arranged on the inner top surface of the case cover body (301), and the lengths of the case cover body (301) and the heating plate (302) of the adhesive tape drying mechanism (8) are greater than the lengths of the case cover body (301) and the heating plate (302) of the reflow soldering mechanism (6).
6. The rotary curved-surface light source production robot as claimed in claim 1, wherein the bending die mechanism (9) comprises a die driving cylinder (91) and a bending die (92), the die driving cylinder (91) is fixed on the top, and the bending die (92) is connected with the output end of the die driving cylinder (91).
7. The rotary curved light source production robot according to claim 1, further comprising a conveying mechanism (200), wherein the conveying mechanism (200) is disposed on a side of the top plate (100) close to the material-moving robot arm (2), and the conveying mechanism (200) is used for conveying the substrate and transferring the finished curved light source out of the working area.
8. The rotary curved light source production robot according to claim 6, further comprising a conveying mechanism (200), wherein the conveying mechanism (200) is disposed on a side of the top plate (100) close to the material-moving robot arm (2), and the conveying mechanism (200) is used for conveying the substrate and transferring the finished curved light source out of the working area.
9. The rotary curved light source production robot according to claim 6, further comprising a conveying mechanism (200), wherein the conveying mechanism (200) is disposed on a side of the top plate (100) close to the material-moving robot arm (2), and the conveying mechanism (200) is used for conveying the substrate and transferring the finished curved light source out of the working area.
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| CN202011548957.1A CN112705915B (en) | 2020-01-21 | 2020-01-21 | Light source manufacturing method of rotary type curved surface light source production robot |
| CN202010071710.9A CN111180566B (en) | 2020-01-21 | 2020-01-21 | Rotary type curved surface light source production robot |
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| CN202010071710.9A CN111180566B (en) | 2020-01-21 | 2020-01-21 | Rotary type curved surface light source production robot |
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| CN202011548957.1A Division CN112705915B (en) | 2020-01-21 | 2020-01-21 | Light source manufacturing method of rotary type curved surface light source production robot |
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| CN111180566B (en) | 2021-06-22 |
| CN112705915B (en) | 2022-07-01 |
| CN112705915A (en) | 2021-04-27 |
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