JP2008010795A - Printed board supporting device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a printed board supporting device that can easily but surely perform the job of changing a backup pin to a backup base at the time of retooling that changes from one printed board to another of a different type. <P>SOLUTION: With a pin threading plate 35 corresponding to a type of a printed board P set in frame wiring 41, and this frame wiring 41 position-fixed to a movable shoot 20 and fixable shoot 21 of a positioning section; back-up pins 30 are implanted to a back-up base 31 through multiple threading holes set up in the pin threading plate 35. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a printed circuit board support device that supports a printed circuit board supported by a pair of conveyance chutes for conveyance by a plurality of backup pins implanted in a backup base from the lower surface.

This type of printed circuit board support device is disclosed in, for example, Patent Document 1. At the time of changeover to change the printed circuit board to a different type, the operator must replace and arrange a plurality of backup pins on the backup base, which is very troublesome.
JP-A-5-218698

  SUMMARY OF THE INVENTION An object of the present invention is to provide a printed circuit board support device that can easily and reliably perform a backup pin replacement operation to a backup base when changing the printed circuit board to a different type. To do.

  Therefore, according to a first aspect of the present invention, there is provided a printed circuit board support device for supporting a printed circuit board supported by a pair of conveyance chutes for conveyance by a plurality of backup pins implanted in a backup base from the lower surface. The established pin insertion plate is supported by the conveyance chute, and the backup pin is inserted through the insertion hole of the pin insertion plate to be implanted in the backup base. To do.

  A second invention is a printed circuit board support device that supports a printed circuit board supported by a pair of conveyance chutes for conveyance by a plurality of backup pins implanted in a backup base from the lower surface, and corresponds to the type of the printed circuit board. Then, a pin insertion plate having a plurality of insertion holes formed in a predetermined pattern is supported by the conveyance chute, and the backup pin is inserted through the insertion hole of the pin insertion plate, thereby the backup base. It is characterized by being planted in the area.

  A third invention is a printed circuit board support device for supporting a printed circuit board supported by a pair of conveyance chutes for conveyance by a plurality of backup pins implanted in a backup base from the lower surface, wherein a plurality of insertion holes are opened. The support frame body in which the pin insertion plate body is set is supported by the transport chute, and the backup pin is inserted through the insertion hole of the pin insertion plate body so as to be implanted in the backup base. It is characterized by that.

  4th invention is a printed circuit board support apparatus which supports the printed circuit board supported by a pair of conveyance chute for conveying with the several backup pin planted by the backup base from the lower surface, and respond | corresponds to the kind of said printed circuit board Then, a support frame body in which a pin insertion plate having a plurality of insertion holes opened in a predetermined pattern is supported by the transport chute, and the backup pin is inserted through the insertion hole of the pin insertion plate. The backup base is inserted and inserted into the backup base.

  5th invention is the invention which concerns on the 1st or 3rd printed circuit board support apparatus, The several penetration hole was opened by the predetermined pattern corresponding to the kind of said printed circuit board on the said board for pin insertion The sheet is polymerized.

  According to a sixth invention, in the invention related to any one of the first to fourth printed circuit board support devices, there is provided a storage device for storing the selected printed circuit board type and a printed circuit board formed on the pin insertion plate. Provided with a display unit that indicates the type, a reading device that reads the display content of the display unit, and a determination device that determines whether the content read by the reading device matches the selected printed circuit board type It is characterized by.

  According to a seventh invention, in the invention related to any one of the first to fourth printed circuit board support devices, there is provided a storage device for storing the selected printed circuit board type and a printed circuit board formed on the pin insertion plate. A display unit that indicates the type, a reading device that reads the display content of the display unit, a determination device that determines whether the content read by the reading device matches the selected printed circuit board type, and the determination device And a display device for displaying the determination result of the above.

  According to an eighth aspect of the present invention related to the sixth or seventh printed circuit board support device, a plurality of insertion holes are formed in a predetermined pattern corresponding to the type of the printed circuit board on the pin insertion plate body. The sheet is polymerized.

  According to a ninth invention, in the invention related to any one of the first to fourth printed circuit board support devices, a storage device that stores arrangement data of a plurality of backup pins for each type of the printed circuit board, and the backup pin A camera that images a backup pin at a corresponding position based on the arrangement position data stored in the storage device after being implanted in the backup base through the insertion hole of the pin insertion plate, and is imaged by this camera And an inspection device for inspecting the arrangement of the backup pins based on the obtained image.

  According to a tenth aspect of the invention related to any one of the first to fourth printed circuit board support devices, a storage device that stores arrangement position data of a plurality of backup pins for each type of the printed circuit board, and the backup pin A camera that images a backup pin at a corresponding position based on the arrangement position data stored in the storage device after being implanted in the backup base through the insertion hole of the pin insertion plate, and is imaged by this camera An inspection device for inspecting the arrangement of the backup pins based on the obtained image and a display device for displaying the inspection result by the inspection device are provided.

  The present invention can provide a printed circuit board support device that can easily and reliably replace a backup pin with a backup base when changing the printed circuit board to a different type.

  Hereinafter, based on the drawings, there are an adhesive application device for applying an adhesive on a printed circuit board as an operation device, an electronic component mounting device for mounting an electronic component on the printed circuit board, and the like. The embodiment will be described. FIG. 1 is a plan view of an electronic component mounting apparatus 1. A plurality of component supply units 3 for supplying various electronic components one by one to a component take-out portion (component adsorption position) are provided on a base 2 of the apparatus 1. It is installed side by side. A supply conveyor 4, a positioning unit 5, and a discharge conveyor 6 are provided between the opposing component supply unit 3 groups. The supply conveyor 4 conveys the printed circuit board P received from the upstream to the positioning unit 5, and after the electronic components are mounted on the substrate P positioned by a positioning mechanism (not shown) by the positioning unit 5, the conveyance is conveyed to the discharge conveyor 6. Is done.

  8A and 8B are a pair of beams that are long in the X direction, each of which rotates a screw shaft 10 by driving a Y-axis motor 9, and along the pair of left and right guides 11, a component take-out portion ( The component suction position) is individually moved in the Y direction.

  Each of the beams 8A and 8B is provided with mounting heads 7A and 7B that move along the guide (not shown) by the X-axis motor 12 in the longitudinal direction, that is, the X direction. Each mounting head 7A or 7B is equipped with two vertical axis motors 13 for vertically moving the two suction nozzles 17A, 17B or 17C, 17D, and a θ-axis motor 14 for rotating around the vertical axis. Two are installed. Accordingly, the suction nozzles of the two mounting heads 7A and 7B can move in the X direction and the Y direction, can rotate around the vertical line, and can move up and down.

  Reference numeral 16 denotes a component recognition camera that images the electronic components sucked and held by the suction nozzles 17A, 17B, 17C, and 17D. Reference numeral 18 denotes a board recognition camera that is provided on the mounting heads 7A and 7B. Image the positioning mark.

  Next, the positioning portion 5 will be described in detail with reference to FIGS. 2 to 4. The movable chute 20 can be moved toward and away from the fixed chute 21 along the guide via a ball screw that is rotated by the drive motor 15. Composed. The movable chute 20 and the fixed chute 21 convey the printed board P with the same structure, and the fixed chute 21 will be described as an example. That is, when the drive motor 29 is driven, the drive pulley 22 is driven, and the printed board P is conveyed by the timing belt 25 stretched around the driven pulley 23 and each pulley 24.

  Note that a positioning pin (not shown) of a position regulating device serving as a reference in the conveyance direction of the printed circuit board P is provided, and the front end of the printed circuit board P conveyed by the movable chute 20 and the fixed chute 21 abuts on the positioning pin. Thus, the position of the printed board P in the transport direction is regulated.

  Further, the movable chute 20 and the fixed chute 21 are provided with a Z clamp mechanism 26 as a plurality of substrate pressing devices for making the level in the height direction of the printed circuit board P constant. That is, a cylinder 27 is fixed to the lower surfaces of the movable chute 20 and the fixed chute 21, and a pressing body 28 having an L-shaped cross section fixed to the rod is fixed. Therefore, when the cylinder 27 is operated, the pressing body 28 is pushed up to press the printed circuit board P from below onto the locking portions 20A and 21A formed on the movable chute 20 and the fixed chute 21.

  A backup base 31 having a plurality of backup pins 30 planted (standing) is disposed below the positioning portion 5 so as to be movable up and down. When the backup base 31 is raised, the level in the height direction is constant by the Z clamp mechanism 26. The back-up pins are in contact with the back surface of the printed circuit board P so as to hold and support the printed circuit board P in a horizontal state, and the electronic components supplied from the component supply unit 3 to any position on the circuit board P The suction nozzles 17A, 17B or 17C, 17D are lowered to mount the electronic components.

  As shown in FIG. 9, a plurality of concave grooves 31A are formed on the upper surface of the backup base 31 so that the backup pins 30 can be implanted, and when the backup pins 30 are implanted in the concave grooves 31A. The locking portion 30A formed around the lower portion is locked and supported on the upper surface of the backup base 31.

  5 and 6, reference numeral 35 denotes a pin insertion plate having a plurality of insertion holes 36, which is made of a transparent synthetic resin material such as acrylic. The pin insertion plate 35 is provided for each type of the printed circuit board P, and the insertion holes 36 are formed in a predetermined pattern corresponding to the type of the printed circuit board P.

  Reference numeral 37 denotes a small piece plate standing at the corner of the pin insertion plate 35, and a barcode 38 indicating the type of the printed circuit board P is attached to the top surface of the small piece plate 37. The reason why the barcode 38 is attached to the top surface of the standing small plate 37 is that the substrate recognition camera 18 images the barcode 38 with the same depth of focus as that when the positioning mark of the printed board P is imaged. It is. The barcode 38 is imaged by the substrate recognition camera and recognized by the recognition processing device 59, but may be read by a barcode reader or other reading device. Reference numerals 39 and 40 denote positioning holes, which are opened at the front corners of the pin insertion plate 35, respectively.

  7 and 8, reference numeral 41 denotes a support frame body that supports the pin insertion plate body 35 to be set. The support frame body has a U-shaped cross-section and is supported by the movable chute 20 and the fixed chute 21. At the upper end, supported walls 43 and 43 each having a supported portion 42 bent outward are erected. Further, a rectangular window 44 is opened in the large horizontal plane portion of the support frame 41, and pins 45, 45 are erected at the corners of the remaining horizontal plane portion. The support frame 41 has a U-shape and supports the pin insertion plate 35 at a low position. The concave groove of the backup base 31 is inserted through the insertion hole 36 of the pin insertion plate 35. This is because the backup pin 30 can be reliably implanted in 31A.

  Next, in FIG. 16, each element of the electronic component mounting apparatus 1 is centrally controlled by the CPU 60, and a ROM 61 storing a control program and a RAM 62 storing various data are connected via a bus line 63. . Further, a monitor 64 for displaying an operation screen and the like, and a touch panel switch 65 as input means formed on the display screen of the monitor 64 are connected to the CPU 60 via an interface 66. The drive motors 15 and 29 are connected to the CPU 60 via a drive circuit 67 and an interface 66.

  The RAM 62 stores mounting data for each type of printed circuit board P related to component mounting, and the X direction of the mounting coordinates of each electronic component in the printed circuit board P for each mounting order (step number). , Y direction and angle information, arrangement number information of each component supply unit 7 and the like are stored. The RAM 62 stores information on the type of each electronic component corresponding to the component supply unit arrangement number of each component supply unit 5, that is, component arrangement data. Further, for each component ID, the X of the electronic component is stored. The component library data relating to the direction, the length in the Y direction, thickness information, the nozzle ID of the used suction nozzle, and the like are stored. Further, the type data of the printed circuit board P and the pin arrangement position data (see FIG. 17) of the plurality of backup pins 30 for each type are also stored.

  Note that “S” shown in FIG. 18 means skipping, meaning that the backup pin 30 is not inserted, and the X coordinate and Y coordinate to be inserted for each arrangement number (Pos-No.) Are shown. .

  A recognition processing device 59 is connected to the CPU 60 via an interface 66. The recognition processing device 59 performs recognition processing of images captured by the component recognition camera 16 and the board recognition camera 18. The processing result is sent to the CPU 60. That is, the CPU 60 outputs an instruction to the recognition processing device 59 so as to perform recognition processing (such as calculation of a displacement amount) on the image captured by the component recognition camera 16 or the board recognition camera 18, and also recognizes the recognition processing result. 59 is received.

  As a result of the above-described configuration, in the setup change operation for changing the printed board P to a different type, the setup change to match the supply conveyor 4, the positioning unit 5 and the discharge conveyor 6 to the board width has been completed. The changeover of the pins 30 will be described.

  First, the operator sets the pin insertion plate 35 corresponding to the type of the printed circuit board P to be produced on the support frame 41. That is, the pins 45, 45 of the support frame 41 are inserted into the positioning holes 39, 40 of the pin insertion plate 35, and the pin insertion plate 35 is set on the support frame 41. 4 is mounted.

  Next, when the operator presses the board selection switch portion which is the touch panel switch 65 displayed on the monitor 64, selects the type of the printed board P, and presses the setup change start switch portion of the backup pin 30. The CPU 60 starts the changeover of the backup pin 30.

  Then, the CPU 60 drives the supply conveyor 4 to convey the support frame body 41 on which the pin insertion plate 35 is set to the positioning unit 5. In the positioning unit 5, the drive motor 29 is driven to drive the drive pulley 22 and the driven pulley. The support frame body 41 is transported by the timing belt 25 via the pulleys 23 and the pulleys 24, and the support frame body 41 is locked to the positioning pins of the position restriction device serving as a reference in the transport direction. The position in the direction is regulated (see FIG. 10).

  Next, the cylinder 27 of the Z clamp mechanism 26 is actuated to push up the pressing body 28 fixed to the rod and press the support frame body 41 from below onto the engaging portion 29 formed on the movable chute 20 and the fixed chute 21. To position. Further, the backup base 31 is raised to a position for supporting the printed circuit board P by a driving source (not shown) (see FIG. 11).

  Next, the CPU 60 drives the X-axis motor 12 and the Y-axis motor 9 via the drive circuit 67 so that the substrate recognition camera 18 provided on the mounting head 7A is erected at the corner of the pin insertion plate 35. Control is made to move to a position above the small piece plate 37. Then, the substrate recognition camera 18 images the barcode 38 on the top surface of the small piece plate 37, the recognition processing device 59 recognizes the captured image, and the CPU 60 selects the printed circuit board P selected based on the recognition processing result. It is verified whether the type corresponds to the pin insertion plate 35.

  In this case, if it is determined that it corresponds, a screen as shown in FIG. 19 is displayed on the monitor 64 as a result of matching, and if it is determined that it is not compatible, a screen as shown in FIG. 20 is displayed. Specifically, if it corresponds, the meaning of “OK (match)” and the model data and read data of the printed circuit board, and if it does not correspond, the meaning of “NG (non-match)” The board model data and read data are displayed.

  And when it determines with not respond | corresponding, CPU60 is controlled to cancel the restriction | limiting by the positioning pin of a position control apparatus and the positioning by the Z clamp mechanism 26, and the drive part 29 is driven in the positioning part 5, The support frame 41 on which the pin insertion plate 35 is set is controlled so that the discharge conveyor 6 is also driven and discharged to the downstream device.

  On the other hand, an operator who has been determined to be compatible and determined to be compatible by viewing the screen shown in FIG. 19 displayed on the monitor 64 has a plurality of insertion holes in the transparent pin insertion plate 35. 36 and inserted into the recessed groove 31A of the backup base 31 (see FIGS. 12, 13, and 14). Then, when the backup pin 30 is implanted in the concave groove 31A, the locking portion 30A formed around the lower portion is locked and supported on the upper surface of the backup base 31.

  When the backup pins 30 have been inserted into the recessed grooves 31A of the backup base 31 through all the plurality of insertion holes 36, the operator presses the backup tweezers end switch portion which is the touch panel switch 65 displayed on the monitor 64. To do. Then, the CPU 60 checks whether all the backup pins 30 to be inserted corresponding to the printed circuit board P are inserted into the backup base 31. That is, the CPU 60 drives the X-axis motor 12 and the Y-axis motor 9 via the drive circuit 67, and the pin recognition position data of the backup pin 30 stored in the RA 62 causes the board recognition camera 18 provided in the mounting head 7A to be driven. Each backup pin 30 is imaged based on (see FIG. 17), the recognition processing device 59 recognizes the captured image, and the CPU 60 determines the presence / absence (inserted) of each backup pin 30 based on the recognition processing result. To check.

  In this case, when all the backup pins 30 to be inserted are inserted into the backup base 31, a screen as shown in FIG. 21 is displayed on the monitor 64. Otherwise, the backup pins 30 are not inserted (backup pins not inserted). 30), a screen as shown in FIG. 22 is displayed. Specifically, when the check result is good, the indication of the character “OK” and the inserted backup pin 30 is displayed. When the check result is not good, the character “NG” and the inserted backup pin 30 are displayed. The display of the arrangement and the non-inserted arrangement are displayed.

  When it is determined that all the backup pins 30 to be inserted are inserted into the backup base 31, the CPU 60 controls to release the restriction by the positioning pins of the position restriction device and the positioning by the Z clamp mechanism 26. At the same time, the backup base 31 is lowered (see FIG. 15), and the positioning motor 5 drives the drive motor 29 to drive the support frame 41 on which the pin insertion plate 35 is set to drive the discharge conveyor 6 as well. Control to discharge. When there is a backup pin 30 that is not inserted, the work is performed by looking at the screen displayed on the monitor 64 and through the insertion hole 36 through which the backup pin 30 of the pin insertion plate 35 is not inserted. The backup pin 30 is inserted into the concave groove 31A.

  Thereafter, the operator presses the selection switch portion which is the touch panel switch 65 displayed on the monitor 64, and reconfirms whether or not the backup pin 30 that has not been inserted has been inserted (check whether the backup pin 30 is again or not). ) Or can be interrupted without reconfirmation as it is, and it can be selected whether the support frame body 41 on which the pin insertion plate 35 is set is discharged to the downstream device, and the CPU 60 can select according to the selected contents. Control. When the former is selected, the reconfirmation switch unit 65A of the touch panel switch 65 is pressed, and when the latter is selected, the interruption switch unit 65B is pressed.

  A mounting operation operation for mounting an electronic component on the printed circuit board P after the setup operation related to the backup pin 30 will be described. First, when the printed circuit board P is inherited from an upstream device (not shown) and exists on the supply conveyor 4, the printed circuit board P on the supply conveyor 4 is moved to the positioning unit 5.

  At this time, the printed circuit board P is locked and stopped by the positioning pins of the position restricting device as a reference in the substrate transport direction. Then, the Z clamp mechanism 26 is actuated so that the printed circuit board P can be positioned in the vertical direction while the level in the height direction of the printed circuit board P is constant, and the printed circuit board P can be fixed.

  Further, the backup pins 30 necessary for the printed circuit board P to be produced are inserted into the plurality of concave grooves 31A of the backup base 31, and the backup pins 30 are brought into contact with the back surface of the printed circuit board P by the rise of the backup base 31. The substrate P is pushed up and supported so as to hold the substrate P horizontally. Further, the warp is pushed up by the backup pin 30 even on the substrate P having a warp on the lower side, and the substrate P is supported horizontally.

  Then, the mounting data stored in the RAM 62 on the printed circuit board P conveyed to the positioning unit 5, that is, the XY coordinate position to be mounted on the printed circuit board P, the rotation angle position about the vertical axis, and the FDR number (each component supply) According to the mounting data in which the arrangement number of the unit 3) and the like are designated, the electronic component to be mounted by any of the suction nozzles 17A, 17B, 17C, 17 is sucked out from the predetermined component supply unit 3.

  Therefore, if the suction nozzle 17A of the mounting head 7A corresponds to the component type of the electronic component, the suction nozzle 17A moves so as to be positioned above the component supply unit 3 that stores the electronic component to be mounted first. As described above, in the Y direction, the Y axis motor 9 is driven to move the beam 8A along the pair of guides 11, and in the X direction, the X axis motor 12 is driven to move the mounting head 7A. Since the supply unit 3 is driven and the parts can be taken out at the part picking position, the vertical axis motor 13 is driven, the nozzle 17A descends and picks up and picks up the electronic parts. The electronic component is moved so as to be positioned above the component supply unit 3 for storing the electronic component to be mounted on the electronic component, and the electronic component is sucked and taken out.

  Further, the substrate recognition camera 18 moves above the positioning mark attached to the printed circuit board P to pick up an image, and the suction nozzles 17A and 17B move above the component recognition camera 16 to pick up each electronic component sucked and held. Then, the recognition processing is performed by the component recognition processing unit 59. Based on the result, the beam 8A and the mounting head 7A are moved again, and the suction nozzles 17A and 17B add the substrate recognition result and the component recognition result to the mounting coordinates of the mounting data. Then, each electronic component is mounted on the printed circuit board P while correcting the positional deviation.

  In this way, when electronic components are mounted one after another and all the electronic components are mounted on the printed circuit board P, the printed circuit board P is conveyed from the positioning unit 5 to the discharge conveyor 6.

  In the above embodiment, the pin insertion plate 35 corresponding to the type of the printed circuit board P is set on the support frame 41, and the backup pin 30 is backed up via the insertion hole 36 provided in the pin insertion plate 35. Although it was made to plant in the base 31, as shown in FIG. 23, you may use the board 35 for pin insertion which can respond to all the types of printed circuit boards P, as shown in FIG. That is, a large number of insertion holes 36 are opened so that all kinds of printed circuit boards P can be supported, and only the insertion holes 36 for planting the backup pins 30 for supporting the printed circuit boards P to be produced, for example, A mark may be attached around the insertion hole 36 and the backup base 31 may be implanted through the insertion hole 36 with the mark.

  A transparent sheet 32 as shown in FIG. 24 may be affixed to the pin insertion plate 35 or may be superposed and placed instead of being affixed. That is, the sheet 32 is provided with an insertion hole 33 according to the type of the printed circuit board P. When the sheet 32 is used, the type of the printed circuit board P using the sheet 32 and the pin insertion plate are used. The type of the printed circuit board P represented by the barcode 38 on the top surface of the small piece plate 37 standing on the body 35 is matched.

  Furthermore, instead of making the pin insertion plate 35 and the support frame 41 separate, as shown in FIGS. 25 and 26, they are integrated to form a plurality of insertion holes 36A. The pin insertion plate 35A is supported by the movable chute 20 and the fixed chute 21, and the backup pin 30 is inserted through the insertion hole 36A of the pin insertion plate 35A to be implanted in the backup base 31. You may do it. In this case, the insertion hole 36 </ b> A may be opened for each type of printed circuit board P, or may be opened so as to be compatible with all types of printed circuit boards P.

  The pin insertion plate 35A has a U-shaped cross section, and a supported portion 42A bent outward at the upper end is provided on the side supported by the movable chute 20 and the fixed chute 21. The supported walls 43A and 43A provided are erected. Further, a small piece plate 37A is erected at the corner of the pin insertion plate body 35A, and a barcode 38A representing the type of the printed board P is attached to the top surface of the small piece plate 37A.

  Although the embodiments of the present invention have been described above, various alternatives, modifications, and variations can be made by those skilled in the art based on the above description, and the present invention is not limited to the various embodiments described above without departing from the spirit of the present invention. It encompasses alternatives, modifications or variations.

It is a top view of an electronic component automatic placement device. It is a top view of a positioning part. It is a front view of a positioning part. It is a left view of a positioning part. It is a top view of the plate body for pin insertion. It is a left view of the board for pin insertion. It is a top view of a support frame. It is a left view of a support frame. It is a top view of a backup base. It is a left view which shows the state by which the support frame which set the board for pin insertion was conveyed by the positioning part. It is a left view which shows the state which fixed and positioned the support frame which set the board for pin insertion in the positioning part with the Z clamp mechanism. It is a top view which shows the state which installed the backup pin in the backup base via the plate insertion board in the positioning part. It is a front view which shows the state which installed the backup pin in the backup base via the plate insertion board in the positioning part. It is a left view which shows the state which installed the backup pin in the backup base via the board for pin insertion in the positioning part. It is a left view which shows the state which the backup base fell after planting the backup pin. It is a control block diagram. It is a figure which shows pin arrangement position data. It is a figure which shows a flowchart. It is a figure which shows the screen which shows the collation result of barcode. It is a figure which shows the screen which shows the collation result of barcode. It is a figure which shows the arrangement | positioning check result of a backup pin. It is a figure which shows the arrangement | positioning check result of a backup pin. It is a top view which shows other embodiment of the board for pin insertion. It is a top view of a sheet. It is a top view which shows other embodiment of the board for pin insertion. It is a left view which shows other embodiment of the board for pin insertion.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Electronic component mounting apparatus 5 Positioning part 7A, 7B Mounting head 18 Substrate recognition camera 30 Backup pin 31 Backup base 32 Sheet 35 Pin insertion plate body 36 Insertion hole 41 Support frame body 60 CPU
62 RAM
64 Monitor P Printed circuit board

Claims (10)

  In a printed circuit board support apparatus for supporting a printed circuit board supported by a pair of conveyance chutes for conveyance by a plurality of backup pins planted on a backup base from the lower surface, a pin insertion plate body in which a plurality of insertion holes are opened Is supported by the conveyance chute, and the backup pin is inserted through the insertion hole of the pin insertion plate so as to be implanted in the backup base.   In a printed circuit board support device for supporting a printed circuit board supported by a pair of conveyance chutes for conveyance by a plurality of backup pins implanted in a backup base from the lower surface, in a predetermined pattern corresponding to the type of the printed circuit board A pin insertion plate having a plurality of insertion holes is supported by the conveyance chute, and the backup pin is inserted through the insertion hole of the pin insertion plate to be implanted in the backup base. A printed circuit board support device characterized by that.   In a printed circuit board support apparatus for supporting a printed circuit board supported by a pair of conveyance chutes for conveyance by a plurality of backup pins planted on a backup base from the lower surface, a pin insertion plate body in which a plurality of insertion holes are opened A support frame body set with a support chute is supported by the conveyance chute, and the backup pin is inserted through the insertion hole of the pin insertion plate, and is printed on the backup base. Substrate support device.   In a printed circuit board support device for supporting a printed circuit board supported by a pair of conveyance chutes for conveyance by a plurality of backup pins implanted in a backup base from the lower surface, in a predetermined pattern corresponding to the type of the printed circuit board A backup frame in which a pin insertion plate having a plurality of insertion holes is set is supported by the conveyance chute, and the backup pin is inserted through the insertion hole of the pin insertion plate. A printed circuit board supporting apparatus characterized by being implanted in   The printed circuit board according to claim 1 or 3, wherein a sheet having a plurality of insertion holes opened in a predetermined pattern corresponding to the type of the printed circuit board is superposed on the pin insertion plate. Support device.   A storage device for storing the selected printed circuit board type, a display unit indicating the type of the printed circuit board formed on the pin insertion plate, a reading device for reading the display content of the display unit, and the reading device 5. The printed circuit board support device according to claim 1, further comprising a determination device configured to determine whether the read content matches the selected printed circuit board type.   A storage device for storing the selected printed circuit board type, a display unit indicating the type of the printed circuit board formed on the pin insertion plate, a reading device for reading the display content of the display unit, and the reading device 5. A determination device for determining whether or not the read content matches the selected printed circuit board type, and a display device for displaying a determination result by the determination device. The printed circuit board support apparatus according to any one of the above.   8. The printed circuit board according to claim 6, wherein a sheet having a plurality of insertion holes opened in a predetermined pattern corresponding to a type of the printed circuit board is superposed on the pin insertion plate. Support device.   A storage device that stores arrangement data of a plurality of backup pins for each type of the printed circuit board, and the backup pin in the storage device after being implanted in the backup base through the insertion hole of the pin insertion plate A camera that images a backup pin at a corresponding position based on stored arrangement position data, and an inspection device that inspects the arrangement of the backup pin based on an image captured by the camera are provided. The printed circuit board support apparatus according to any one of claims 1 to 4.   A storage device storing arrangement data of a plurality of backup pins for each type of the printed circuit board, and the storage device after the backup pins are implanted in the backup base through the insertion holes of the pin insertion plate A camera for imaging a backup pin at a corresponding position based on stored arrangement position data, an inspection apparatus for inspecting the arrangement of the backup pin based on an image captured by the camera, and an inspection result by the inspection apparatus 5. The printed circuit board support device according to claim 1, further comprising a display device for displaying.

Images