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CN-121972412-A - Chip arranging machine

CN121972412ACN 121972412 ACN121972412 ACN 121972412ACN-121972412-A

Abstract

The application relates to the field of chip arrangement, in particular to a chip arranging machine which comprises a chip feeding system, a chip arranging system and a blue film processing system, wherein the chip feeding system comprises a flying device for providing carrier chips and a chip sorting mechanism for providing scattered chips, the chip arranging system comprises at least one swing arm mechanism and a blue film bearing table for bearing blue films, the swing arm mechanism is used for transferring and arranging the chips onto the blue films, and the blue film processing system comprises a blue film collecting assembly and a blue film clamping and moving assembly and is used for executing automatic taking, placing and replacing of the blue films between the collecting assembly and the bearing table. The application integrates the flying device and the chip sorting mechanism, realizes compatible processing of the carrier chip and the scattered chip on the same equipment, and realizes full-automatic picking, placing and replacing of the blue film by arranging the blue film clamping and moving component and the blue film receiving component.

Inventors

  • LI JINLONG
  • Li Yinshuan

Assignees

  • 佑光智能半导体科技(深圳)有限公司

Dates

Publication Date
20260505
Application Date
20260402

Claims (10)

  1. 1. A chip arranging machine, comprising: The chip feeding system is used for providing chips to be discharged and comprises a flying mechanism (1) for providing carrier chips and a chip sorting mechanism (2) for providing scattered chips; The chip arranging system (6) comprises at least one swing arm mechanism (61) and a blue film bearing table (62) for bearing a blue film (63), wherein the swing arm mechanism (61) is used for transferring and arranging chips from the chip feeding system onto the blue film (63); The blue membrane (63) processing system comprises a blue membrane collecting assembly (7) and a blue membrane clamping moving assembly (8), wherein the blue membrane clamping moving assembly (8) is used for executing automatic picking, placing and replacing of the blue membrane (63) between the blue membrane collecting assembly (7) and the blue membrane bearing table (62).
  2. 2. Chip mounter according to claim 1, wherein said blue film carrying stage (62) comprises: a stage moving mechanism (621) for driving the blue diaphragm stage (62) to move in the X-axis and Y-axis directions; a blue film clamping mechanism (622) arranged above the bearing table moving mechanism (621) and used for clamping or releasing a rigid outer frame (631) of the blue film (63); The blue film vacuum adsorption mechanism is arranged on the inner side of the blue film bearing table (62) and is used for adsorbing and flattening the flexible blue film (632) covered on the Lan Mopian bearing table (62) after the Lan Mopian (63) is clamped.
  3. 3. The chip mounter according to claim 2, wherein said blue film carrier (62) further includes a blue film carrier rotating mechanism (624), said blue film carrier rotating mechanism (624) including a pulley (6241) and a belt (6242) for driving said blue film carrier (62) to rotate about a vertical axis to adjust an angle of said blue film (63).
  4. 4. The chip mounter according to claim 2, wherein said blue film clamping mechanism (622) includes: A pneumatic telescopic rod (6226); A clamping piece (6222) in transmission connection with the pneumatic telescopic rod (6226); An elastic member (6223) connected to the clip member (6222); Wherein, when the pneumatic telescopic rod (6226) is ejected, the clamping piece (6222) is driven to open to release or receive the blue film piece (63), and when the pneumatic telescopic rod (6226) is retracted, the elastic piece (6223) drives the clamping piece (6222) to pull back to clamp the blue film piece (63).
  5. 5. The die ejector of claim 2, wherein the blue film clamping mechanism (622) comprises: A pneumatic cylinder (6221) in which a first air chamber and a second air chamber are formed; A piston member (6224) movably provided in the pneumatic cylinder (6221); a clamp (6222) in driving connection with the piston member (6224); An elastic member (6223) connected to the clip member (6222); The vacuum adsorption device comprises a first air cavity, a second air cavity, a piston member (6224), a clamping piece (6222) and a flexible blue film (632), wherein the first air cavity is communicated with a negative pressure air source, the second air cavity is communicated with the blue film (632) vacuum adsorption mechanism, an air flow channel is arranged on the piston member (6224), when the negative pressure air source provides negative pressure for the first air cavity, the piston member (6224) moves to a clamping position towards the second air cavity, the clamping piece (6222) is driven to clamp the rigid outer frame (631) against the elastic force of the elastic piece (6223), and when the piston member (6224) reaches the clamping position, the air flow channel on the piston member (6224) is communicated with the first air cavity and the second air cavity, so that the negative pressure of the negative pressure air source continuously acts on the blue film (632) vacuum adsorption mechanism after the clamping action is completed, and the flexible blue film (632) is adsorbed and flattened.
  6. 6. Chip mounter according to claim 1, wherein said blue film gripping moving assembly (8) comprises: a back-and-forth movement assembly (81) for driving the entire gripping movement assembly to move in a horizontal direction; a lifting cylinder (82) provided on the forward/backward movement unit (81); The clamping jaw assembly (83) is connected with the driving end of the lifting cylinder (82) and is used for clamping or releasing the blue film (63); the buffer assembly (84) is arranged between the clamping jaw assembly (83) and the lifting cylinder (82) and is used for providing buffer protection in the event of collision; and the optical fiber sensor (85) is used for detecting whether the blue film sheet (63) is clamped or whether the blue film sheet (63) is empty.
  7. 7. Chip mounter according to claim 1, wherein said chip sorting mechanism (2) comprises: the linear vibration disc is used for storing and conveying the scattered chip; The flexible vibration disc is connected with the discharge end of the linear vibration disc and is used for dispersing the scattered chip vibration into a single state; The chip sorting and moving assembly (4) is used for grabbing chips in the flexible vibration disc; the transfer platform (5) is used for temporarily receiving and positioning the chips grabbed by the chip sorting moving assembly (4) for visual detection; the swing arm mechanism (61) grabs chips from the transferring platform (5) and sorts the chips into the waste material collecting box (3) or the blue film (63) according to visual detection results.
  8. 8. The chip arranging machine according to claim 1, wherein the swing arm mechanism (61) comprises a carrier chip arranging swing arm mechanism (611) for transferring carrier chips and a scattered chip arranging swing arm mechanism (612) for transferring scattered chips, and the carrier chip arranging swing arm mechanism (611) and the scattered chip arranging swing arm mechanism (612) independently operate and are coordinated to avoid positions by a control system of the chip arranging machine.
  9. 9. Chip mounter according to claim 1, wherein said blue film collecting assembly (7) comprises: the blue membrane collecting box (71), a plurality of blue membrane containing grooves (72) which are arranged in a stacking way are formed in the blue membrane collecting box (71) along the vertical direction, and guide convex strips (73) are symmetrically formed on two sides of the inner wall of each blue membrane containing groove (72) and used for guiding a rigid outer frame (631) of the blue membrane (63) to be stably inserted into or pulled out; And the blue membrane collecting assembly lifting mechanism (74) is connected with the blue membrane collecting box (71) and is used for driving the blue membrane collecting box (71) to lift so that the blue membrane clamping moving assembly (8) can be aligned with blue membrane accommodating grooves (72) with different heights to carry out picking and placing operations.
  10. 10. The chip mounter according to claim 7, wherein said chip mounter further includes a visual detection module including: The carrier chip feeding visual detection assembly (9) is arranged at the discharge end of the flying mechanism (1) and is used for detecting the posture and the quality of the carrier chip; the film arranging station visual detection assembly (10) is arranged above the blue film bearing table (62) and is used for detecting the arrangement position of chips on the blue film (63); the flexible vibration disc station visual detection assembly (11) is arranged above the flexible vibration disc and is used for detecting the front and back sides and the positions of the scattered chip; The visual detection assembly (12) above the chip sorting station is arranged above the transfer platform (5) and is used for detecting the front defects of the chips; and the visual detection assembly (13) is arranged below the chip sorting station and below the transfer platform (5) and is used for detecting the back defects of the chips.

Description

Chip arranging machine Technical Field The application relates to the field of chip arrangement, in particular to a chip arranging machine. Background In the field of electronic manufacturing, the production and assembly of chips are vital links. Along with the continuous development of technology, the application range of the chip is wider and wider, the chip plays a core role from electronic equipment in daily life to industrial automation systems, and the efficient chip arrangement of the chip has important significance for improving the production efficiency, ensuring the product quality and reducing the production cost. The efficient chip arranging technology can enable chips to be accurately arranged on the substrate, and lays a good foundation for subsequent packaging, testing and other procedures, so that the development of the whole electronic industry is promoted. In the traditional chip arranging process, a single feeding mode is generally adopted, for example, a carrier tape chip is provided by using a flying device, and for the transfer and arrangement of chips, a simple manipulator is adopted for operation, so that the manipulator has poor flexibility and cannot efficiently meet the chip arranging requirements of different types of chips. In the aspect of processing of the blue membrane, the blue membrane is often manually taken, placed and replaced, so that the efficiency is low, misoperation is easy to occur, and the detection of the chip is also lack of a comprehensive and efficient detection means, so that the quality and the arrangement accuracy of the chip are difficult to ensure. The traditional chip arranging method has a plurality of defects, the single feeding method can not meet the diversified chip arranging requirements, and when scattered chips need to be processed, the traditional method is worry about. The simple manipulator has low precision and efficiency when transferring and arranging chips, is easy to cause the problems of chip position deviation and the like, has low speed when manually processing the blue film, is easy to introduce human errors to influence the production quality, and can not discover the quality problem and the arrangement error of the chips in time due to the lack of comprehensive detection means, thereby possibly causing the faults of subsequent procedures and increasing the production cost. Disclosure of Invention In order to overcome the defects in the prior art, the application provides a chip arranging machine which can realize compatible processing of carrier tape chips and scattered chip on the same equipment and realize automatic replacement of blue films. The application is realized by the following technical scheme: A chip arranging machine comprising: the chip feeding system is used for providing chips to be discharged and comprises a flying mechanism for providing carrier chips and a chip sorting mechanism for providing scattered chips; The chip arranging system comprises at least one swing arm mechanism and a blue film bearing table for bearing a blue film, wherein the swing arm mechanism is used for transferring and arranging chips from the chip feeding system to the blue film; the blue membrane processing system comprises a blue membrane receiving assembly and a blue membrane clamping and moving assembly, wherein the blue membrane clamping and moving assembly is used for executing automatic picking, placing and replacing of the blue membrane between the blue membrane receiving assembly and the blue membrane bearing table. Through the technical scheme, the flying mechanism and the chip sorting mechanism are integrated in the same piece arranging machine, the organic integration of the double feeding systems is realized, the piece arranging requirements of carrying chips and scattered piece chips can be simultaneously compatible in one piece of equipment, a plurality of pieces of equipment are prevented from being purchased by customers, the equipment purchasing cost and the clean workshop space are obviously saved, meanwhile, the blue film collecting assembly and the clamping moving assembly are arranged, a full-automatic blue film processing system is constructed, the automatic picking, placing and replacing of blue films are realized, the manual intervention is reduced, and the automation degree and the continuous operation capability of the equipment are improved. Optionally, the blue film carrier comprises: the bearing table moving mechanism is used for driving the blue diaphragm bearing table to move in the X-axis and Y-axis directions; the blue diaphragm clamping mechanism is arranged above the bearing table moving mechanism and is used for clamping or releasing a rigid outer frame of the blue diaphragm; the blue film vacuum adsorption mechanism is arranged on the inner side of the blue film bearing table and is used for adsorbing and flattening the flexible blue film covered on the Lan Mopian bearing table after the blue film is cl