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CN-224210098-U - Automatic cutting line for PCB

CN224210098UCN 224210098 UCN224210098 UCN 224210098UCN-224210098-U

Abstract

The application discloses an automatic parting line of a PCB (printed circuit board), which comprises a copper foil four-edge cutting mechanism, a whole plate cutting mechanism and a double-material stacking mechanism, wherein the copper foil four-edge cutting mechanism comprises a belt conveying line, a visual positioning unit, an XYZ (X, Y) shaft driving unit and a cutting unit, the visual positioning unit is arranged above the belt conveying line, the XYZ shaft driving unit is arranged on the belt conveying line, the cutting unit is arranged on the XYZ shaft driving unit, the whole plate cutting mechanism comprises a first roller line and a cutting unit, the first roller line is arranged at the tail end of the belt conveying line, the cutting unit is arranged at the tail end of the first roller line, the double-material stacking mechanism comprises a second roller line, at least one temporary storage frame and two suction cranes, the temporary storage frame is arranged at one side of the second roller line, and the two suction cranes are arranged above the second roller line and can perform shuttle movement.

Inventors

  • MA ZHIHUI

Assignees

  • 昆山陆信杨机械科技有限公司

Dates

Publication Date
20260508
Application Date
20250609

Claims (10)

  1. 1. The automatic parting line of the PCB is characterized by comprising a copper foil four-edge cutting mechanism (10), a whole board cutting mechanism (20) and a double-material stacking mechanism (30); The copper foil four-edge cutting mechanism (10) comprises a belt conveying line (11) arranged along a first direction, a visual positioning unit (12) erected above the belt conveying line (11), an XYZ shaft driving unit (13) arranged on the belt conveying line (11) and a cutting unit (14) arranged on the XYZ shaft driving unit (13); The whole plate slitting mechanism (20) comprises a first roller wire (21) and a slitting unit (22), wherein the first roller wire (21) is arranged at the tail end of the belt conveying wire (11) in a joint manner along a first direction, and the slitting unit (22) is arranged at the tail end of the first roller wire (21); The double-material stacking mechanism (30) comprises a second roller line (31) which is arranged at the tail end of the cutting unit in a connecting mode, at least one temporary storage frame (32) which is arranged on one side of the second roller line (31) in the second direction, and two suction cranes (33) which are arranged above the second roller line (31) and the temporary storage frame (32) and can carry out shuttle movement.
  2. 2. The automatic parting line for the PCB board according to claim 1, wherein the visual positioning unit (12) comprises a supporting rod (121) provided at one side of the belt conveyor line (11) in the second direction, a supporting plate connected to the top of the supporting rod (121) and extending toward the belt conveyor line (11), and a visual positioning camera (122) mounted on the supporting plate.
  3. 3. The automatic parting line of the PCB board according to claim 1, wherein the XYZ axis driving unit (13) includes an X axis servo moving module (131) disposed at both sides of the second direction of the belt conveyor line (11), a first Y axis servo moving module (132) connected above the X axis servo moving module (131), and a Z axis servo moving module (133) connected to the first Y axis servo moving module (132).
  4. 4. A PCB board automatic parting line according to claim 3, wherein the cutting unit (14) comprises a lifting support (141) connected to the Z-axis servo moving module (133), a first motor (142) arranged above the lifting support (141), and a cutting steel knife (143) arranged at the bottom of the lifting support (141) and connected with an output shaft of the first motor (142).
  5. 5. The automatic parting line of the PCB board according to claim 1, wherein the second roller line (31) and the second roller line (31) are respectively provided with a whole board correcting mechanism (40), the whole board correcting mechanism (40) comprises a bidirectional servo moving module (41), two positioning boards (43) respectively connected to two driving parts of the bidirectional servo moving module (41) through a roller gap by a connecting rod (42), and a plurality of arc-shaped grooves (431) arranged at the bottoms of the two positioning boards (43) and matched with the roller.
  6. 6. The automatic cutting line for the PCB board according to claim 1, wherein the cutting unit (22) comprises a knife rest (221) arranged at the tail end of the first roller line (21), a lower knife (222) arranged below the knife rest (221), and an upper knife (226) slidably arranged above the knife rest (221) and driven to lift by the cooperation of a second motor (223), a cam (224) and a connecting rod (225).
  7. 7. An automatic parting line for a PCB board according to claim 1, wherein the end of the second roller line (31) is provided with a blocking block (311) for blocking the whole board.
  8. 8. The automatic cutting line for the PCB board according to claim 1, wherein two temporary storage frames (32) are provided, and are respectively located at two sides of the second roller line (31) in the second direction.
  9. 9. An automatic parting line for a PCB board according to claim 8, characterized in that the outer sides of the two temporary storage frames (32) are provided with a gantry (34) respectively, and the two suction cranes (33) are arranged between the two gantry (34) along the first direction.
  10. 10. The automatic wire cutting device for the PCB boards according to claim 9, wherein the suction crane (33) comprises a second Y-axis servo moving module (331) arranged between two door frames (34), a lifting cylinder (332) connected to the second Y-axis servo moving module (331), a frame (333) connected to a piston rod of the lifting cylinder (332), and a plurality of pneumatic sucking discs (334) arranged at the bottom of the frame (333).

Description

Automatic cutting line for PCB Technical Field The application relates to the technical field of PCB production, and particularly discloses an automatic parting line of a PCB. Background PCB (PrintedCircuitBoard), the Chinese name is printed circuit board, also called printed circuit board, is an important electronic component, is a support body of the electronic component, is a provider of electrical connection of the electronic component, is widely applied to computers, communication electronic equipment, new energy automobiles, aerospace, semiconductor chip equipment, wind power photovoltaic green power equipment and the like, is very widely applied, and only needs to electronic products of integrated circuits, the printed circuit board can be used, and the product relates to more industries, has large demand and relatively more product size, so the most important problem in the production process is productivity and yield, the requirement on production equipment is higher, and intelligent automation is particularly important. In the process of manufacturing the printed circuit board, for most effective output, a situation of 1-layer row multi-sheet board is often used, wherein 1 row 2 or 1 row 4 is used for most manufacturing, the core board, the PP and the copper foil are required to be combined in the process of laminating the printed circuit board, the copper foil is whole, no matter the boards in 1 row 2 or 1 row four are required to be manually cut off the redundant edges of the periphery of the copper foil after lamination and pressing are finished, the speed is relatively low, and in order to improve the production efficiency and quality of customers, the application specially develops double-coil copper foil cutting and stacking equipment. Disclosure of utility model In order to overcome the defects in the prior art, the application discloses an automatic parting line of a PCB. In order to achieve the aim, the technical scheme adopted by the application is that the PCB board automatic parting line comprises a copper foil four-edge cutting mechanism, a whole board cutting mechanism and a double-material stacking mechanism; The copper foil four-edge cutting mechanism comprises a belt conveying line, a visual positioning unit, an XYZ shaft driving unit and a cutting unit, wherein the belt conveying line is arranged along a first direction, the visual positioning unit is arranged above the belt conveying line, the XYZ shaft driving unit is arranged on the belt conveying line, and the cutting unit is arranged on the XYZ shaft driving unit; The whole plate slitting mechanism comprises a first roller wire and a slitting unit, wherein the first roller wire is arranged at the tail end of the belt conveying wire in a connecting mode along a first direction, and the slitting unit is arranged at the tail end of the wire end of the first roller wire; The double-material stacking mechanism comprises a second roller line, at least one temporary storage frame and two suction cranes, wherein the second roller line is arranged at the tail end of the cutting unit in a connecting mode, the temporary storage frame is arranged at one side of the second roller line in the second direction, and the two suction cranes are arranged above the second roller line and the temporary storage frame and can perform shuttle movement. It is further preferable that the visual positioning unit comprises a supporting rod arranged at one side of the belt conveyor line in the second direction, a supporting plate connected to the top of the supporting rod and extending towards the belt conveyor line, and a visual positioning camera arranged on the supporting plate. It is further preferable that the XYZ-axis driving unit includes an X-axis servo moving module provided at both sides of the belt conveyor line in the second direction, a first Y-axis servo moving module connected above the X-axis servo moving module, and a Z-axis servo moving module connected to the first Y-axis servo moving module. It is further preferable that the cutting unit comprises a lifting support connected to the Z-axis servo moving module, a first motor arranged above the lifting support, and a cutting steel knife arranged at the bottom of the lifting support and connected with an output shaft of the first motor. It is further preferable that the second roller line and the second roller line are respectively provided with a whole plate correcting mechanism, and the whole plate correcting mechanism comprises a bidirectional servo moving module, two positioning plates respectively connected to two driving parts of the bidirectional servo moving module through a roller gap by a connecting rod, and a plurality of arc-shaped grooves arranged at the bottoms of the two positioning plates and matched with the roller. It is further preferable that the slitting unit comprises a knife rest arranged at the tail end of the first roller line, a lower knife arranged below the kn