CN113990774A - Automatic processing device for chip - Google Patents

Automatic processing device for chip Download PDF

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Publication number
CN113990774A
CN113990774A CN202111088850.8A CN202111088850A CN113990774A CN 113990774 A CN113990774 A CN 113990774A CN 202111088850 A CN202111088850 A CN 202111088850A CN 113990774 A CN113990774 A CN 113990774A
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CN
China
Prior art keywords
belt
transverse plate
pulley
motor
suction nozzle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202111088850.8A
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Chinese (zh)
Inventor
黄力
蒋丽军
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Daosheng Semiconductor Suzhou Co ltd
Original Assignee
Daosheng Semiconductor Suzhou Co ltd
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Publication date
Application filed by Daosheng Semiconductor Suzhou Co ltd filed Critical Daosheng Semiconductor Suzhou Co ltd
Priority to CN202111088850.8A priority Critical patent/CN113990774A/en
Publication of CN113990774A publication Critical patent/CN113990774A/en
Withdrawn legal-status Critical Current

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67Apparatus 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
    • H01L21/67005Apparatus not specifically provided for elsewhere
    • H01L21/67011Apparatus for manufacture or treatment
    • H01L21/67144Apparatus for mounting on conductive members, e.g. leadframes or conductors on insulating substrates
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67Apparatus 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
    • H01L21/677Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
    • H01L21/67739Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations into and out of processing chamber
    • H01L21/67742Mechanical parts of transfer devices
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67Apparatus 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
    • H01L21/68Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for positioning, orientation or alignment
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67Apparatus 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
    • H01L21/683Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
    • H01L21/6838Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping with gripping and holding devices using a vacuum; Bernoulli devices

Abstract

The invention relates to an automatic processing device for chips, which comprises a supporting bottom plate, a supporting cross rod, a U-shaped fixing rod and a mounting suction nozzle, wherein a fixing shell is of a U-shaped structure, a first belt pulley and a second belt pulley are arranged in a groove of the fixing shell, the first belt pulley is connected to a fourth motor, a third belt is wound on the outer sides of the first belt pulley and the second belt pulley, a supporting arm is connected to the third belt, the upper side and the lower side of the supporting arm are respectively connected with a motor mounting seat and a limiting seat, an air pipe and the third belt pulley can synchronously rotate, one end of the air pipe is connected to an air source, and the other end of the air pipe penetrates through the supporting arm and the limiting seat to be connected to the mounting suction nozzle; and a vision correction mechanism is arranged in the middle of the upper part of the fixing seat and is positioned below the mounting suction nozzle. The invention can accurately position the chip according to chips with different sizes, so that the chip is accurately sucked by the mounting suction nozzle and placed at a specified position.

Description

Automatic processing device for chip
Technical Field
The invention relates to a protective film, in particular to an automatic processing device applied to a chip.
Background
Chip mounter: also known as a chip mounter or a Surface Mount System (Surface Mount System), which is disposed behind a dispenser or a screen printer in a production line, is an apparatus for accurately placing Surface Mount components on a PCB pad by moving a mounting head. The assembly technology of directly attaching and welding surface assembly components to the specified positions on the surface of the printed board is divided into manual and full-automatic. The packaging density is high, the electronic product is small in size and light in weight, the size and weight of the patch element are only about 1/10 of those of a traditional plug-in component, and after SMT is generally adopted, the size of the electronic product is reduced by 40% -60%, and the weight is reduced by 60% -80%. High reliability and strong vibration resistance. The welding spot defect rate is low.
However, the existing automatic processing device for chips in the market cannot mount chips with different sizes at the same time, has low working efficiency and cannot adapt to complex conditions; therefore, the existing requirements are not met, and an automatic processing device for chips is provided for the same.
Disclosure of Invention
The invention aims to provide an automatic processing device for chips, which can realize the position change of a mounting suction nozzle from front to back, from left to right and from top to bottom, can realize the multi-angle rotation of the mounting suction nozzle in the circumferential direction, can accurately position the chip according to chips with different sizes, and can ensure that the mounting suction nozzle accurately sucks the chip and places the chip at a specified position through the matching work of a plurality of motors, thereby realizing the quick installation of the chip, improving the working efficiency, being suitable for the mounting of various chips and having wide application range.
In order to achieve the purpose, the invention adopts the technical scheme that: an automatic processing device for chips comprises a supporting bottom plate, supporting cross rods, U-shaped fixing rods and a mounting suction nozzle, wherein two fixing seats are arranged on the supporting bottom plate, two supporting cross rods perpendicular to the fixing seats are mounted on the fixing seats, a first lead screw is arranged on one side of each supporting cross rod, one end of each first lead screw is connected with a first motor, at least one first lead screw sleeve capable of moving relative to the first lead screw is sleeved on each first lead screw, each first lead screw sleeve is connected with a first sliding block, each first sliding block is connected to a first sliding rail above the corresponding supporting cross rod in a sliding mode, and each first sliding rail is provided with at least one first sliding block;
at least one U-shaped fixing rod is connected above the first slide rail in a sliding manner, the U-shaped fixing rod is connected to a first slide block at the same side of the two first slide rails, a second lead screw is arranged in a concave part of the two U-shaped fixing rods, one end of the second lead screw is connected to a second motor, a second slide rail is respectively arranged on two convex parts of the U-shaped fixing rod, at least one fixing shell for mounting a mounting suction nozzle is connected to one side of the second lead screw and one side of the two second slide rails, the fixing shell can move along the second lead screw and the second slide rail, and the mounting suction nozzle is suspended above the first transverse plate and the second transverse plate;
the first transverse plate and the second transverse plate are provided with at least one group, the first transverse plate and the second transverse plate are arranged on the supporting bottom plate in parallel and are positioned between the two fixing seats, one side of each group of the first transverse plate, which is opposite to the second transverse plate, is provided with at least one group of first belts and second belts, the first belts are arranged on the first transverse plate, the second belts are arranged on the second transverse plate, and the upper surfaces of the first belts and the second belts are positioned on the same horizontal plane;
the fixed shell is of a U-shaped structure, a first belt pulley and a second belt pulley are arranged in a groove of the fixed shell, the first belt pulley is connected with a fourth motor, a third belt is wound on the outer sides of the first belt pulley and the second belt pulley, the third belt is connected with a supporting arm, the upper side and the lower side of the supporting arm are respectively connected with a motor mounting seat and a limiting seat, the motor mounting seat and the limiting seat are arranged on the fixed shell, the motor mounting seat is provided with a fifth motor, a third belt pulley is connected on an output shaft of the fifth motor, a fourth belt is arranged on the outer side of the third belt pulley, the other end of the fourth belt is wound on a belt pulley connected at the outer side of the air pipe, the air pipe and the third belt pulley can synchronously rotate, one end of the air pipe is connected to an air source, and the other end of the air pipe penetrates through the supporting arm and the limiting seat to be connected to the mounting suction nozzle;
the fixing base top middle part position is equipped with vision aligning gear, vision aligning gear is located pastes dress suction nozzle below, it is equipped with the down-looking camera that is used for shooting the chip to paste dress suction nozzle one side.
The technical scheme of further improvement in the technical scheme is as follows:
1. in the above scheme, first belt is driven by first drive pulley and is rotated, still be equipped with a plurality of first driven pulleys between first drive pulley and the first belt, first drive pulley and first driven pulley are installed on first diaphragm, the second belt is driven by second drive pulley and is rotated, still be equipped with a plurality of second driven pulleys between second drive pulley and the second belt, second drive pulley and second driven pulley install on the second diaphragm, first drive pulley and second drive pulley pass through the rotation axis and connect on the third motor.
2. In the above scheme, first diaphragm one side is equipped with the crank, the one end of crank is connected in the one end of gag lever post, the other end of gag lever post is connected to another gag lever post through the belt on, can drive two gag lever posts and rotate in step through rotating the crank, two the gag lever post is installed on the fixing base of first diaphragm and second diaphragm below.
3. In the above scheme, the fixed shell is connected with the two second slide rails through the two second slide blocks, the second slide blocks are installed on the fixed shell and are in sliding connection with the second slide rails, the fixed shell is connected with the second lead screw through the second lead screw sleeve, and the second lead screw sleeve is installed on the fixed shell and is sleeved on the second lead screw.
4. In the above scheme, one side of the first transverse plate opposite to the second transverse plate is provided with a limiting plate, and the limiting plate is located in the middle of the first transverse plate and the second transverse plate.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
1. the automatic processing device for the chip can realize the position change of the mounting suction nozzle in the front and back direction, the left and right direction and the up and down direction, can realize multi-angle rotation in the circumferential direction, can accurately position the chip, and enables the mounting suction nozzle to accurately suck the chip and place the chip at a specified position through the matching work of a plurality of motors, thereby realizing the quick installation of the chip, improving the working efficiency, being suitable for the mounting of various chips and having wide application range.
2. The invention relates to an automatic chip processing device, wherein two supporting cross rods vertical to the direction of a fixed seat are arranged on the fixed seat, one side of the supporting cross rod is provided with a first screw rod, one end part of the first screw rod is connected with a first motor, at least one first screw rod sleeve which can move relative to the first screw rod is sleeved on the first screw rod, each first screw rod sleeve is connected with a first sliding block, the first sliding blocks are connected on the first sliding rails above the supporting cross bar in a sliding manner, each first sliding rail is provided with at least one first sliding block, at least one U-shaped fixed rod is connected above the first slide rails in a sliding manner, the U-shaped fixed rod is connected to the first slide block at the same side of the two first slide rails, the first motor, the first slide rail and the first screw rod on the supporting cross rod provide transverse movement for the U-shaped fixing rod, so that the U-shaped fixing rod can translate back and forth along the direction of the supporting cross rod; be equipped with a second lead screw in the depressed part of U type dead lever, second lead screw one end is connected on the second motor, respectively be equipped with a second slide rail on two bellying of U type dead lever, second lead screw and two second slide rail one sides are connected with the set casing that a installation pasted the dress suction nozzle at least, and second motor, second lead screw and second slide rail in the U type dead lever provide fore-and-aft motion for the set casing, and this supports horizontal pole and U type dead lever and has realized the motion of set casing front and back, left and right-hand.
3. According to the automatic processing device for the chip, the groove of the fixing shell is internally provided with the first belt pulley and the second belt pulley, the first belt pulley is connected to the fourth motor, the outer sides of the first belt pulley and the second belt pulley are wound with the third belt, the third belt is connected with the supporting arm, and the fourth motor can realize the up-and-down movement of the supporting arm in the fixing shell through the first belt pulley and the third belt; the upper side and the lower side of the supporting arm are respectively connected with a motor mounting seat and a limiting seat, the motor mounting seat and the limiting seat are mounted on the fixed shell, the motor mounting seat is provided with a fifth motor, an output shaft of the fifth motor is connected with a third belt pulley, a fourth belt is arranged on the outer side of the third belt pulley, the other end of the fourth belt is wound on the belt pulley on the outer side of the air pipe, the air pipe and the third belt pulley can synchronously rotate, and the fifth motor can realize circumferential rotation of the air pipe on the supporting arm; one end of the air pipe is connected to the air source, the other end of the air pipe penetrates through the supporting arm and the limiting seat to be connected to the mounting suction nozzle, and the air pipe can drive the mounting suction nozzle to move together when moving up and down and rotating.
4. The invention relates to an automatic processing device for chips, which is characterized in that one side of a first transverse plate opposite to a second transverse plate is at least provided with a group of first belt and second belt, the first belt is driven by a first driving pulley to rotate, a plurality of first driven pulleys are also arranged between the first driving pulley and the first belt, the first driving pulley and the first driven pulleys are arranged on the first transverse plate, the second belt is driven by a second driving pulley to rotate, a plurality of second driven pulleys are also arranged between the second driving pulley and the second belt, the second driving pulley and the second driven pulleys are arranged on the second transverse plate, the first driving pulley and the second driving pulley are connected with a third motor through a rotating shaft, the third motor can drive the first belt and the second belt to synchronously rotate when in work, and because the upper surfaces of the first belt and the second belt are positioned on the same horizontal plane, the chips are placed on the first belt and the second belt, so that the chips can be conveyed, and the purpose of automatic feeding is achieved.
Drawings
FIG. 1 is a schematic structural diagram of an automated chip processing apparatus according to the present invention;
FIG. 2 is a schematic view of another orientation structure of the automatic chip processing apparatus according to the present invention;
FIG. 3 is a schematic view of a connecting structure of a supporting cross bar and a U-shaped fixing bar of the chip mounting device according to the present invention;
FIG. 4 is a schematic view of another orientation structure of the support cross bar and the U-shaped fixing bar of the surface mounting device of the present invention;
FIG. 5 is a schematic view of a connecting structure of a U-shaped fixing rod and a fixing shell of the chip mounting device according to the present invention;
FIG. 6 is a schematic view of a connecting structure of a second slider and a second screw sleeve on a fixing shell according to the present invention;
FIG. 7 is a schematic view of a partial structure of a fixing housing of the automatic processing apparatus for chips according to the present invention;
FIG. 8 is a schematic view of a loading portion of the automated processing apparatus for chips according to the present invention;
FIG. 9 is a schematic structural view of a first transverse plate and a second transverse plate of the automatic chip processing device according to the present invention;
fig. 10 is a schematic view of another angle structure of the first and second horizontal plates of the mounting apparatus of the present invention.
In the above drawings: 1. a support base plate; 2. a rubber support column; 3. a fixed seat; 301. a vision correction mechanism; 4. a transition table; 5. a support rail; 6. a first slide rail; 7. a U-shaped fixing rod; 8. a nylon drag chain; 10. A first motor; 11. a second motor; 12. a first slider; 13. a second slide rail; 14. a first lead screw; 141. a first screw rod sleeve; 15. a second lead screw; 16. a second slider; 18. a second screw rod sleeve; 19. a crank; 20. a third motor; 21. a first transverse plate; 22. a second transverse plate; 23. a limiting rod; 24. a belt; 25. a rotating shaft; 26. a first belt; 27. a first driving pulley; 28. a first driven pulley; 29. a limiting plate; 30. a second belt; 31. a second driving pulley; 32. a second driven pulley; 33. a fourth motor; 34. a stationary case; 35. a third belt; 36. an air tube; 37. a fifth motor; 38. a fourth belt; 39. mounting a suction nozzle; 40. a first pulley; 41. a second pulley; 43. a support arm; 44. a limiting seat; 45. a motor mounting seat.
Detailed Description
The invention is further described below with reference to the following examples:
example 1: an automatic processing device for chips comprises a supporting base plate 1, a supporting cross rod 5, a U-shaped fixing rod 7 and a mounting suction nozzle 39, wherein two fixing seats 3 are arranged on the supporting base plate 1, the two supporting cross rods 5 perpendicular to the directions of the fixing seats 3 are mounted on the fixing seats 3, a first lead screw 14 is arranged on one side of each supporting cross rod 5, one end of each first lead screw 14 is connected with a first motor 10, a first lead screw sleeve 141 capable of moving relative to the first lead screw 14 is sleeved on each first lead screw 14, each first lead screw sleeve 141 is connected with a first sliding block 12, each first sliding block 12 is connected to a first sliding rail 6 above the supporting cross rod 5 in a sliding manner, and each first sliding rail 6 is provided with a first sliding block 12;
a U-shaped fixing rod 7 is slidably connected above the first slide rail 6, the U-shaped fixing rod 7 is connected to the first slide block 12 at the same side of the two first slide rails 6, a second lead screw 15 is arranged in the concave part of the two U-shaped fixing rods 7, one end of the second lead screw 15 is connected to the second motor 11, two second slide rails 13 are respectively arranged on two convex parts of the U-shaped fixing rod 7, a fixing shell 34 for mounting a mounting suction nozzle 39 is connected to one side of the second lead screw 15 and one side of the two second slide rails 13, the fixing shell 34 can move along the second lead screw 15 and the second slide rails 13, and the mounting suction nozzle 39 is suspended above the first transverse plate 21 and the second transverse plate 22;
the first transverse plate 21 and the second transverse plate 22 are provided with a group, the first transverse plate 21 and the second transverse plate 22 are arranged on the supporting base plate 1 in parallel and are positioned between the two fixing seats 3, one side of each group of the first transverse plate 21, which is opposite to the second transverse plate 22, is provided with two groups of first belts 26 and second belts 30, the first belts 26 are installed on the first transverse plate 21, the second belts 30 are installed on the second transverse plate 22, and the upper surfaces of the first belts 26 and the second belts 30 are positioned on the same horizontal plane;
the fixing shell 34 is of a U-shaped structure, a first belt pulley 40 and a second belt pulley 41 are arranged in a groove of the fixing shell 34, the first belt pulley 40 is connected to a fourth motor 33, a third belt 35 is wound on the outer sides of the first belt pulley 40 and the second belt pulley 41, a supporting arm 43 is connected to the third belt 35, a motor mounting seat 45 and a limiting seat 44 are connected to the upper side and the lower side of the supporting arm 43 respectively, the motor mounting seat 45 and the limiting seat 44 are mounted on the fixing shell 34, a fifth motor 37 is mounted on the motor mounting seat 45, a third belt pulley 42 is connected to an output shaft of the fifth motor 37, a fourth belt 38 is arranged on the outer side of the third belt pulley 42, the other end of the fourth belt 38 is wound on a belt pulley on the outer side of the air pipe 36, the air pipe 36 and the third belt pulley 42 can synchronously rotate, one end of the air pipe 36 is connected to an air source, the other end passes through the supporting arm 43 and the limiting seat 44 to be connected to the mounting suction nozzle 39;
the utility model discloses a chip mounting device, including fixing base 3, mount nozzle 39, visual correction mechanism 301, mount nozzle 39 and be used for shooting the chip, visual correction mechanism 301 is equipped with in the middle part position in fixing base 3 top, visual correction mechanism 301 is located and pastes dress nozzle 39 below, it is equipped with the camera of looking down that is used for shooting the chip to paste dress nozzle 39 one side.
The first belt 26 is driven by a first driving pulley 27 to rotate, a plurality of first driven pulleys 28 are further arranged between the first driving pulley 27 and the first belt 26, the first driving pulley 27 and the first driven pulleys 28 are mounted on the first transverse plate 21, the second belt 30 is driven by a second driving pulley 31 to rotate, a plurality of second driven pulleys 32 are further arranged between the second driving pulley 31 and the second belt 30, the second driving pulley 31 and the second driven pulleys 32 are mounted on the second transverse plate 22, and the first driving pulley 27 and the second driving pulley 31 are connected to the third motor 20 through a rotating shaft 25;
a crank handle 19 is arranged on one side of the first transverse plate 21, one end of the crank handle 19 is connected to one end of a limiting rod 23, the other end of the limiting rod 23 is connected to the other limiting rod 23 through a belt 24, the two limiting rods 23 can be driven to synchronously rotate by rotating the crank handle 19, and the two limiting rods 23 are arranged on a fixed seat below the first transverse plate 21 and the second transverse plate 22;
the fixed shell 34 is connected with the two second slide rails 13 through two second slide blocks 16, the second slide blocks 16 are installed on the fixed shell 34 and are in sliding connection with the second slide rails 13, the fixed shell 34 is connected with the second lead screw 15 through a second lead screw sleeve 18, and the second lead screw sleeve 18 is installed on the fixed shell 34 and is sleeved on the second lead screw 15;
a limit plate 29 is arranged on one side of the first transverse plate 21 opposite to the second transverse plate 22, and the limit plate 29 is positioned in the middle of the first transverse plate 21 and the second transverse plate 22; a towline frame is arranged on one side of the U-shaped fixed rod 7 opposite to the second slide rail 13, a nylon towline 8 is arranged on the towline frame, a transition table 4 is arranged between the fixed seat 3 and the support cross rod 5, and the transition tables 4 are distributed at two end parts of the support cross rod 5; the bottom of the supporting bottom plate 1 is provided with four rubber supporting columns 2.
Example 2: an automatic processing device for chips comprises a supporting base plate 1, a supporting cross rod 5, a U-shaped fixing rod 7 and a mounting suction nozzle 39, wherein two fixing seats 3 are arranged on the supporting base plate 1, the two supporting cross rods 5 perpendicular to the directions of the fixing seats 3 are mounted on the fixing seats 3, a first lead screw 14 is arranged on one side of each supporting cross rod 5, one end of each first lead screw 14 is connected with a first motor 10, two first lead screw sleeves 141 capable of moving relative to the first lead screws 14 are sleeved on the first lead screws 14, each first lead screw sleeve 141 is connected with a first sliding block 12, each first sliding block 12 is connected to a first sliding rail 6 above the supporting cross rod 5 in a sliding manner, and each first sliding rail 6 is provided with two first sliding blocks 12;
two U-shaped fixing rods 7 are slidably connected above the first slide rail 6, the U-shaped fixing rods 7 are connected to first slide blocks 12 on the same side of the two first slide rails 6, a second lead screw 15 is arranged in a concave part of the two U-shaped fixing rods 7, one end of each second lead screw 15 is connected to a second motor 11, two convex parts of each U-shaped fixing rod 7 are respectively provided with a second slide rail 13, a fixing shell 34 for mounting a mounting suction nozzle 39 is connected to one side of each second lead screw 15 and one side of each second slide rail 13 on each U-shaped fixing rod 7, the fixing shell 34 can move along the second lead screws 15 and the second slide rails 13, and the mounting suction nozzle 39 is suspended above the first transverse plate 21 and the second transverse plate 22;
the two groups of the first transverse plates 21 and the second transverse plates 22 are arranged on the supporting base plate 1 in parallel and are positioned between the two fixing seats 3, two groups of first belts 26 and second belts 30 are arranged on one side, opposite to the second transverse plates 22, of each group of the first transverse plates 21, the first belts 26 are installed on the first transverse plates 21, the second belts 30 are installed on the second transverse plates 22, and the upper surfaces of the first belts 26 and the second belts 30 are positioned on the same horizontal plane;
the fixing shell 34 is of a U-shaped structure, a first belt pulley 40 and a second belt pulley 41 are arranged in a groove of the fixing shell 34, the first belt pulley 40 is connected to a fourth motor 33, a third belt 35 is wound on the outer sides of the first belt pulley 40 and the second belt pulley 41, a supporting arm 43 is connected to the third belt 35, a motor mounting seat 45 and a limiting seat 44 are connected to the upper side and the lower side of the supporting arm 43 respectively, the motor mounting seat 45 and the limiting seat 44 are mounted on the fixing shell 34, a fifth motor 37 is mounted on the motor mounting seat 45, a third belt pulley 42 is connected to an output shaft of the fifth motor 37, a fourth belt 38 is arranged on the outer side of the third belt pulley 42, the other end of the fourth belt 38 is wound on a belt pulley on the outer side of the air pipe 36, the air pipe 36 and the third belt pulley 42 can synchronously rotate, one end of the air pipe 36 is connected to an air source, the other end passes through the supporting arm 43 and the limiting seat 44 to be connected to the mounting suction nozzle 39;
the utility model discloses a chip mounting device, including fixing base 3, mount nozzle 39, visual correction mechanism 301, mount nozzle 39 and be used for shooting the chip, visual correction mechanism 301 is equipped with in the middle part position in fixing base 3 top, visual correction mechanism 301 is located and pastes dress nozzle 39 below, it is equipped with the camera of looking down that is used for shooting the chip to paste dress nozzle 39 one side.
The first belt 26 is driven by a first driving pulley 27 to rotate, a plurality of first driven pulleys 28 are further arranged between the first driving pulley 27 and the first belt 26, the first driving pulley 27 and the first driven pulleys 28 are mounted on the first transverse plate 21, the second belt 30 is driven by a second driving pulley 31 to rotate, a plurality of second driven pulleys 32 are further arranged between the second driving pulley 31 and the second belt 30, the second driving pulley 31 and the second driven pulleys 32 are mounted on the second transverse plate 22, and the first driving pulley 27 and the second driving pulley 31 are connected to the third motor 20 through a rotating shaft 25;
a crank handle 19 is arranged on one side of the first transverse plate 21, one end of the crank handle 19 is connected to one end of a limiting rod 23, the other end of the limiting rod 23 is connected to the other limiting rod 23 through a belt 24, the two limiting rods 23 can be driven to synchronously rotate by rotating the crank handle 19, and the two limiting rods 23 are arranged on a fixed seat below the first transverse plate 21 and the second transverse plate 22;
the fixed shell 34 is connected with the two second slide rails 13 through two second slide blocks 16, the second slide blocks 16 are installed on the fixed shell 34 and are in sliding connection with the second slide rails 13, the fixed shell 34 is connected with the second lead screw 15 through a second lead screw sleeve 18, and the second lead screw sleeve 18 is installed on the fixed shell 34 and is sleeved on the second lead screw 15; a limit plate 29 is arranged on one side of the first transverse plate 21 opposite to the second transverse plate 22, and the limit plate 29 is positioned in the middle of the first transverse plate 21 and the second transverse plate 22;
a drag chain frame is arranged on one side of the U-shaped fixed rod 7 opposite to the second slide rail 13, and a nylon drag chain 8 is arranged on the drag chain frame; transition tables 4 are arranged between the fixed seat 3 and the supporting cross rod 5, and the transition tables 4 are distributed at two end parts of the supporting cross rod 5; the bottom of the supporting bottom plate 1 is provided with four rubber supporting columns 2.
When the automatic processing device for the chips is adopted, the electric feeder provided with the chips with different sizes is placed on one side of the vision correction mechanism 301, a plurality of fixed shells 34 and the mounting suction nozzle 39 can be additionally arranged according to different conditions, a power supply is turned on, the PCB chips are placed on the upper surfaces of the first belt 26 and the second belt 30, which are opposite to the first transverse plate 21 and the second transverse plate 22, the third motor 20 drives the first driving pulley 27 and the second driving pulley 31 to rotate through the rotating shaft 25, so that the first belt 26 and the second belt 30 are synchronously driven to horizontally transport the chips to a specified position, and a downward-looking camera for shooting the chips is arranged on one side of the mounting suction nozzle 39;
move to the chip top through installing the downward-looking camera that pastes dress suction nozzle 9 one side and take a picture to the chip, it is definite to paste the position with the chip, move to the position top of vision correction mechanism 6 after picking up the chip through pasting dress suction nozzle 9, vision correction mechanism 6 is to the completion of taking a picture of chip, the device calculates the central point position coordinate of chip characteristic in the image coordinate system, adjust the chip angle through third motor 8, through the height of fourth motor 10 control chip, through the mounted position of first motor 16 and second motor 15 control chip, cooperate with the use of fifth motor 33, make the device can incessant paste the chip, and can realize automatic subsides.
Above-mentioned automatic processing device for chip, it can realize pasting around the dress suction nozzle, control, position transform from top to bottom, also can realize the multi-angle rotation on the circumferencial direction simultaneously, can be according to the position of the chip accurate positioning chip of different size and dimension to cooperation work through a plurality of motors makes to paste dress suction nozzle accuracy and absorbs the chip and place the chip in the assigned position, thereby realizes the quick installation of chip, has improved work efficiency, applicable subsides in multiple chip, and application scope is wide.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides an automatic processingequipment for chip which characterized in that: comprises a supporting bottom plate (1), a supporting cross rod (5), a U-shaped fixed rod (7) and a mounting suction nozzle (39), two fixed seats (3) are arranged on the supporting bottom plate (1), two supporting cross rods (5) which are vertical to the fixed seats (3) are arranged on the fixed seats (3), a first screw rod (14) is arranged on one side of the supporting cross rod (5), one end part of the first screw rod (14) is connected with a first motor (10), at least one first screw rod sleeve (141) which can move relative to the first screw rod (14) is sleeved on the first screw rod (14), each first screw rod sleeve (141) is connected with a first sliding block (12), the first sliding blocks (12) are connected to the first sliding rails (6) above the supporting cross rod (5) in a sliding mode, and at least one first sliding block (12) is arranged on each first sliding rail (6);
at least one U-shaped fixing rod (7) is connected above the first sliding rail (6) in a sliding mode, the U-shaped fixing rod (7) is connected to a first sliding block (12) on the same side of the two first sliding rails (6), a second lead screw (15) is arranged in a concave portion of the two U-shaped fixing rods (7), one end of the second lead screw (15) is connected to a second motor (11), two protruding portions of the U-shaped fixing rod (7) are respectively provided with a second sliding rail (13), one side of each of the second lead screw (15) and the two second sliding rails (13) is at least connected with a fixing shell (34) provided with a mounting suction nozzle (39), the fixing shell (34) can move along the second lead screw (15) and the second sliding rails (13), and the mounting suction nozzle (39) is suspended above the first transverse plate (21) and the second transverse plate (22);
the chip mounting device is characterized in that at least one group of first transverse plate (21) and second transverse plate (22) is arranged on the supporting base plate (1) in parallel and located between the two fixing seats (3), one side, opposite to the second transverse plate (22), of each group of first transverse plate (21) is at least provided with one group of first belt (26) and second belt (30) for placing chips, the first belt (26) is installed on the first transverse plate (21), the second belt (30) is installed on the second transverse plate (22), and the upper surfaces of the first belt (26) and the second belt (30) are located on the same horizontal plane;
the fixing shell (34) is of a U-shaped structure, a first belt pulley (40) and a second belt pulley (41) are arranged in a groove of the fixing shell (34), the first belt pulley (40) is connected onto a fourth motor (33), a third belt (35) is wound on the outer sides of the first belt pulley (40) and the second belt pulley (41), a supporting arm (43) is connected onto the third belt (35), the upper side and the lower side of the supporting arm (43) are respectively connected with a motor mounting seat (45) and a limiting seat (44), the motor mounting seat (45) and the limiting seat (44) are mounted on the fixing shell (34), a fifth motor (37) is mounted on the motor mounting seat (45), a third belt pulley (42) is connected onto an output shaft of the fifth motor (37), a fourth belt (38) is arranged on the outer side of the third belt pulley (42), and the other end of the fourth belt (38) is connected onto a belt pulley on the outer side of a gas winding pipe (36), the air pipe (36) and the third belt pulley (42) can synchronously rotate, one end of the air pipe (36) is connected to an air source, and the other end of the air pipe (36) penetrates through the supporting arm (43) and the limiting seat (44) to be connected to the mounting suction nozzle (39);
the utility model discloses a chip mounting and taking device, including fixing base (3), fixing base (3) top middle part position is equipped with vision correction mechanism (301), vision correction mechanism (301) are located and paste dress suction nozzle (39) below, it is equipped with the camera of looking down that is used for shooting the chip to paste dress suction nozzle (39) one side.
2. The automated processing apparatus for chips of claim 1, wherein: first belt (26) are driven by first drive pulley (27) and are rotated, still be equipped with a plurality of first driven pulleys (28) between first drive pulley (27) and first belt (26), install on first diaphragm (21) first drive pulley (27) and first driven pulley (28), second belt (30) are driven by second drive pulley (31) and are rotated, still be equipped with a plurality of second driven pulleys (32) between second drive pulley (31) and second belt (30), second drive pulley (31) and second driven pulley (32) are installed on second diaphragm (22), first drive pulley (27) and second drive pulley (31) are connected on third motor (20) through rotation axis (25).
3. The automated processing apparatus for chips of claim 1, wherein: first diaphragm (21) one side is equipped with crank (19), the one end of crank (19) is connected in the one end of gag lever post (23), the other end of gag lever post (23) is connected to on another gag lever post (23) through belt (24), can drive two gag lever posts (23) synchronous rotation through rotating crank (19), two gag lever posts (23) are installed on the fixing base of first diaphragm (21) and second diaphragm (22) below.
4. The automated processing apparatus for chips of claim 1, wherein: the fixed shell (34) is connected with the two second sliding rails (13) through the two second sliding blocks (16), the second sliding blocks (16) are installed on the fixed shell (34) and are in sliding connection with the second sliding rails (13), the fixed shell (34) is connected with the second screw rod (15) through the second screw rod sleeve (18), and the second screw rod sleeve (18) is installed on the fixed shell (34) and is sleeved on the second screw rod (15).
5. The automated processing apparatus for chips of claim 1, wherein: one side of the first transverse plate (21) opposite to the second transverse plate (22) is provided with a limiting plate (29), and the limiting plate (29) is located in the middle of the first transverse plate (21) and the second transverse plate (22).
CN202111088850.8A 2019-08-20 2019-08-20 Automatic processing device for chip Withdrawn CN113990774A (en)

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CN202111088850.8A CN113990774A (en) 2019-08-20 2019-08-20 Automatic processing device for chip

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CN201910766564.9A CN110505801B (en) 2019-08-20 2019-08-20 Mounting equipment for multi-size chips
CN202111088850.8A CN113990774A (en) 2019-08-20 2019-08-20 Automatic processing device for chip

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Application publication date: 20220128