WO2012093442A1 - 部品実装装置 - Google Patents
部品実装装置 Download PDFInfo
- Publication number
- WO2012093442A1 WO2012093442A1 PCT/JP2011/006957 JP2011006957W WO2012093442A1 WO 2012093442 A1 WO2012093442 A1 WO 2012093442A1 JP 2011006957 W JP2011006957 W JP 2011006957W WO 2012093442 A1 WO2012093442 A1 WO 2012093442A1
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- WIPO (PCT)
- Prior art keywords
- mounting head
- power supply
- moving mechanism
- unit
- base
- Prior art date
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/0404—Pick-and-place heads or apparatus, e.g. with jaws
- H05K13/0411—Pick-and-place heads or apparatus, e.g. with jaws having multiple mounting heads
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/08—Monitoring manufacture of assemblages
- H05K13/0885—Power supply
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5313—Means to assemble electrical device
- Y10T29/53174—Means to fasten electrical component to wiring board, base, or substrate
Definitions
- the present invention relates to a component mounting apparatus for mounting a component picked up by a mounting head on a substrate positioned by a conveyor.
- the component mounting apparatus is arranged on a base and moves relative to a transport conveyor that transports and positions the board, a parts feeder attached to the base, and a board positioned by the transport conveyor, and is supplied from the parts feeder. It comprises a mounting head for picking up components and mounting them on a substrate positioned by a conveyor.
- the parts feeder is provided on a carriage that is attached to the base, and when the carriage is removed from the base in order to replace the parts feeder due to parts being cut off, the parts by the mounting head
- the mounting head In addition to the fact that the mounting itself needs to be interrupted, it is not desirable for safety if the mounting head is operating when an operator inserts a hand from the part where the base carriage is removed.
- the power supply to the drive unit of the moving mechanism is cut off.
- the power supply to the drive unit is interrupted (for example, Patent Document 1).
- two transport conveyors and two mounting heads are provided, components are mounted by one mounting head on a substrate positioned by one transport conveyor, and a substrate positioned by the other transport conveyor Mounting in a form in which component mounting is performed by the other mounting head, that is, component mounting in a form in which two mounting heads independently perform component mounting on two substrates positioned by two transport conveyors (independent mounting)
- component mounting in a form in which two mounting heads independently perform component mounting on two substrates positioned by two transport conveyors independent mounting
- an object of the present invention is to provide a component mounting apparatus capable of ensuring the safety of an operator while preventing a decrease in work efficiency in a dual lane type component mounting apparatus that performs independent mounting.
- the component mounting apparatus of the present invention is arranged to extend in parallel on a base, and each of the first transport conveyor and the second transport conveyor that transports and positions the board, and the first transport conveyor of the base.
- the first parts feeder attached to the side, the second parts feeder attached to the second conveyor side of the base, and the substrate positioned by the first conveyor
- a first mounting head that picks up a component supplied from the first parts feeder and mounts the component on the substrate positioned by the first transport conveyor; and the position positioned by the second transport conveyor.
- the substrate moved with respect to the substrate, picked up a component supplied from the second parts feeder, and positioned by the second conveyor A second mounting head to be mounted; a first mounting head moving mechanism driving unit for driving a first mounting head moving mechanism which is a moving mechanism of the first mounting head; and a moving mechanism of the second mounting head.
- a power supply circuit, and when the first operation unit is operated, the power supply circuit includes the first mounting head moving mechanism driving unit and the second mounting head moving mechanism driving unit by the power supply circuit.
- the component mounting apparatus of the present invention is the component mounting apparatus described above, wherein the first parts feeder is provided on a first carriage attached to the first transfer conveyor side of the base, and the first 2 parts feeder is provided on the 2nd trolley
- the component mounting apparatus is the component mounting apparatus described above, wherein the power supply circuit is moved to the first mounting head moving mechanism driving unit by the power supply circuit when the third operation unit is operated. And a third power supply shut-off means for shutting off the power supply to the second mounting head moving mechanism driving unit.
- the component mounting apparatus of the present invention is the component mounting apparatus described above, wherein the third operation unit is configured such that a part of a cover member covering the base is opened or an emergency stop operation unit is operated. Operated.
- the power supply circuit for supplying power to the first mounting head moving mechanism driving unit and the second mounting head moving mechanism driving unit is configured so that the first mounting head is operated when the first operating unit is operated.
- the first operation unit is operated by removing one of the carriages (first carriage) from the base, and the other carriage (second carriage) is If the second operation unit is operated by being removed from the base, when one carriage is removed from the base for replacement of a parts feeder due to parts being cut off, the side on which the carriage is removed By conveyor and mounting head The component mounting operation is interrupted, but the component mounting operation by the transport conveyor and the mounting head on the other side is continued. For this reason, according to this invention, a worker's safety
- security can be ensured, preventing the fall of work efficiency.
- the top view of the component mounting apparatus in one embodiment of this invention The side view of the component mounting apparatus in one embodiment of this invention
- the block diagram which shows the control system of the component mounting apparatus in one embodiment of this invention The block diagram which shows the electric power supply system of the component mounting apparatus in one embodiment of this invention
- the component mounting apparatus 1 shown in FIG. 1 and FIG. 2 carries in and positions the substrate 2, mounts the component (electronic component) 4 on the electrode 3 on the positioned substrate 2, and unloads the substrate 2 on which the component 4 is mounted. It is an apparatus that repeatedly executes a series of steps consisting of operations.
- the conveyance direction (arrow A shown in FIG. 1) of the substrate 2 in the component mounting apparatus 1 is the X-axis direction
- the horizontal plane direction orthogonal to the X-axis direction is the Y-axis direction
- the vertical direction is the Z-axis. The direction.
- the component mounting apparatus 1 includes a base 11 and a cover member 12 that covers the base 11 as well as a front transfer conveyor 13a (first transfer) provided on the board 2 so as to extend in the X-axis direction. Conveyor), rear conveyor 13b (second conveyor), front parts feeder 14a (first parts feeder) and rear parts feeder 14b (second parts feeder) for supplying parts 4, and base 11
- the head moving robot 15 provided, the front mounting head 16a (first mounting head) and the rear mounting head 16b (second mounting head) moved by the head moving robot 15, and the front substrate provided on the front mounting head 16a Rear substrate camera 17b provided on camera 17a and rear mounting head 16b, front component camera 18a provided on base 11 and rear component It is equipped with a camera 18b.
- the front transfer conveyor 13a and the rear transfer conveyor 13b are arranged to extend in parallel on the base 11, and transfer and position the substrate 2 in the X-axis direction, respectively.
- a plurality of front parts feeders 14a are installed on a front carriage 19a (first carriage) attached to an end (front end) of the base 11 on the side of the front conveyor 13a, and the rear parts feeder 14b is a base 11 Are installed on a rear carriage 19b (second carriage) attached to an end (rear end) of the rear conveyor 13b.
- Each of the front part feeder 14a and the rear part feeder 14b continuously supplies the part 4 to the part takeout port 14p provided at the end of the base 11 on the center side.
- the head moving robot 15 is provided so as to be movable in the Y-axis direction on the Y-axis table 21 and the Y-axis table 21 provided across the front conveyor 13a and the rear conveyor 13b in the Y-axis direction.
- the rear mounting stage 16b is provided with a front mounting head 16a attached to the front moving stage 23a, and the rear mounting head 16b is attached to the rear moving stage 23b.
- the front X-axis table 22a and the front moving stage 23a constitute a front mounting head moving mechanism 24a that is a moving mechanism of the front mounting head 16a
- the rear X-axis table 22b and the rear moving stage 23b move the rear mounting head 16b.
- the rear mounting head moving mechanism 24b which is a mechanism, is configured.
- each of the front mounting head 16a and the rear mounting head 16b is provided with a plurality of suction nozzles 16N so as to be able to rotate up and down and about the vertical axis (Z axis).
- the front mounting head 16a moves relative to the substrate 2 positioned by the front transfer conveyor 13a, sucks (picks up) the component 4 supplied from the front part feeder 14a, and mounts it on the substrate 2 positioned by the front transfer conveyor 13a.
- the rear mounting head 16b moves relative to the substrate 2 positioned by the rear conveyor 13b, sucks the component 4 supplied from the rear parts feeder 14b, and mounts it on the substrate 2 positioned by the rear conveyor 13b.
- the front board camera 17a and the rear board camera 17b are respectively attached to the front mounting head 16a or the rear mounting head 16b with the imaging field of view facing downward. Further, the front component camera 18a and the rear component camera 18b are respectively provided at positions where the imaging field of view is directed upward and sandwich the front conveyor 13a and the rear conveyor 13b on the base 11.
- a front inspection door 12 a that is a part of the cover member 12 is provided at the front part of the cover member 12, and a rear inspection door 12 b that is a part of the cover member 12 is provided at the rear part of the cover member 12.
- the front inspection door 12a and the rear inspection door 12b can be opened and closed in the vertical direction around a hinge 12h provided on the cover member 12, and an operator (not shown) opens the front inspection door 12a upward. It is possible to access the front transfer conveyor 13a and the front mounting head 16a, and by opening the rear inspection door 12b upward, the rear transfer conveyor 13b and the rear mounting head 16b can be accessed. it can.
- the conveyance of the substrate 2 by the front conveyor 13 a and the positioning operation to a predetermined work position are performed by a work execution unit 40 a (see FIG. 1) of the control device 40 provided in the component mounting apparatus 1. 3) is performed by controlling the operation of the front transfer conveyor drive unit 41a (FIG. 3) comprising an actuator such as a motor (not shown).
- the substrate 2 is transferred by the rear transfer conveyor 13b and a predetermined work position (the position shown in FIG. 1).
- the operation execution unit 40a of the control device 40 performs the operation control of the rear conveying conveyor drive unit 41b (FIG. 3) including an actuator such as a motor (not shown).
- the front conveyance conveyor drive part 41a functions as a 1st conveyance conveyor drive part which drives the front conveyance conveyor 13a which is a 1st conveyance conveyor
- the back conveyance conveyor drive part 41b is It functions as a second conveyor driving unit that drives the rear conveyor 13b, which is the second conveyor.
- the operation of supplying the component 4 to the component take-out port 14p by the front part feeder 14a is performed by the operation execution unit 40a of the control device 40 controlling the operation of the front feeder drive mechanism 42a (FIG. 3) including an actuator (not shown).
- the operation of supplying the component 4 to the component take-out port 14p by the rear part feeder 14b is performed by the work execution unit 40a of the control device 40 controlling the operation of the rear feeder driving mechanism 42b (FIG. 3) including an actuator (not shown).
- the front parts feeder 14a is configured such that when the front carriage 19a is attached to the front end portion of the base 11, the connector DCa on the front carriage 19a and the connector KCa on the base 11 are fitted and connected. 40, the operation of each front part feeder 14a can be controlled (FIG. 2).
- the rear part feeder 14b is connected to the connector DCb on the rear carriage 19b side when the rear carriage 19b is attached to the rear end of the base 11.
- the operation control of each rear part feeder 14b by the control device 40 becomes possible (FIG. 2).
- the movement operation of the front mounting head 16a in the horizontal plane direction is from an actuator such as a motor (not shown) that causes the work execution unit 40a of the control device 40 to move the front X-axis table 22a in the Y-axis direction relative to the Y-axis table 21.
- a front mounting head comprising a front X-axis table drive unit 43a (FIG. 3) and a front movement stage drive unit 44a (FIG. 3) for moving the front movement stage 23a in the X-axis direction relative to the front X-axis table 22a. This is done by operating the front mounting head moving mechanism 24a by controlling the operation of the moving mechanism drive unit 45a (FIG. 3).
- the movement operation of the rear mounting head 16b in the horizontal plane direction is performed by a work execution unit 40a of the control device 40 such as a motor (not shown) that causes the Y-axis table 21 to move the rear X-axis table 22b in the Y-axis direction.
- a rear X-axis table drive unit 43b (FIG. 3) comprising an actuator and a rear movement stage drive unit 44b (FIG. 3) for moving the rear movement stage 23b in the X-axis direction relative to the rear X-axis table 22b. This is done by controlling the operation of the mounting head moving mechanism drive unit 45b (FIG. 3) to operate the rear mounting head moving mechanism 24b.
- the front mounting head moving mechanism drive unit 45a of the head moving robot 15 drives the front mounting head moving mechanism 24a (first mounting head moving mechanism) that is the moving mechanism of the front mounting head 16a.
- the rear mounting head moving mechanism driving unit 45b of the head moving robot 15 functions as a head moving mechanism driving unit, and drives a rear mounting head moving mechanism 24b (second mounting head moving mechanism) that is a moving mechanism of the rear mounting head 16b. Functions as a second mounting head moving mechanism driving unit.
- the suction nozzle 16N included in the front mounting head 16a moves up and down with respect to the front mounting head 16a and rotates around the vertical axis.
- the work execution unit 40a of the control device 40 includes a front nozzle drive mechanism 46a (FIG. 3) including an actuator (not shown).
- the suction nozzle 16N provided in the rear mounting head 16b is moved up and down with respect to the rear mounting head 16b and rotated around the vertical axis.
- the work execution unit 40a of the control device 40 includes a rear nozzle including an actuator (not shown). This is done by controlling the operation of the drive mechanism 46b (FIG. 3).
- the suction (pickup) and suction release (detachment) operations of the component 4 by the suction nozzle 16N of the front mounting head 16a are performed by the operation of the front suction mechanism 47a (FIG. 3) including an actuator (not shown) by the work execution unit 40a of the control device 40.
- Control is performed to supply a vacuum pressure into the suction nozzle 16N and to release the supply of the vacuum pressure.
- the suction and release operation of the component 4 by the suction nozzle 16N of the rear mounting head 16b is performed by controlling the operation of a rear suction mechanism 47b (FIG. 3) including an actuator (not shown) by the work execution unit 40a of the control device 40. This is done by supplying a vacuum pressure into the suction nozzle 16N and releasing the supply of the vacuum pressure.
- the imaging operation control of the front substrate camera 17a and the rear substrate camera 17b and the imaging operation control of the front component camera 18a and the rear component camera 18b are performed by the work execution unit 40a of the control device 40 (FIG. 3).
- the image data obtained by the imaging operation of the front substrate camera 17a and the rear substrate camera 17b and the image data obtained by the imaging operation of the front component camera 18a and the rear component camera 18b are the image data storage unit 40b (FIG. 3).
- the component 4 supplied from the front part feeder 14a is picked up and mounted on the substrate 2 positioned by the front conveyor 13a by the front mounting head 16a.
- the component 4 supplied from the rear part feeder 14b is picked up and mounted on the substrate 2 positioned by the rear conveyor 13b by the rear mounting head 16b.
- the front transfer conveyor 13a, the front part feeder 14a, and the front mounting head 16a are referred to as “front working unit”
- the rear transfer conveyor 13b, the rear part feeder 14b, and the rear mounting head 16b are referred to as “rear working unit”.
- the component mounting operation for mounting the component 4 on the board 2 by the front working unit is referred to as “mounting operation by the front working unit”, and the component mounting operation for mounting the component 4 on the substrate 2 by the rear working unit is “by the rear working unit”. This is referred to as “mounting work”.
- the work execution unit 40a of the control device 40 receives the substrate 2 input from another device (for example, a solder printer) arranged on the upstream side of the component mounting device 1 by the front transfer conveyor 13a.
- the head moving robot 15 After carrying in and positioning at a predetermined work position, the head moving robot 15 is operated to move the front substrate camera 17a (the front mounting head 16a) above the substrate 2, and the substrate mark (see FIG. (Not shown) is imaged by the front substrate camera 17a.
- the image recognition unit 40c of the control device 40 performs image recognition based on the obtained image data.
- the work execution unit 40a of the control device 40 calculates a displacement of the substrate 2 from the normal work position based on the image recognition result.
- the work execution unit 40a of the control device 40 operates the head moving robot 15 to move the front mounting head 16a above the front part feeder 14a, and moves the suction nozzle 16N to the front part feeder. 14a is brought into contact with the component 4 supplied to the component take-out port 14p, and the vacuum pressure is supplied to the suction nozzle 16N by controlling the operation of the front suction mechanism 47a.
- the work mounting unit 16a moves the front mounting head 16a so that the sucked component 4 passes above the front component camera 18a, and moves the front component camera 18a to the front component camera 18a.
- the component 4 is imaged from below.
- the image recognition unit 40c of the control device 40 performs image recognition based on the obtained image data.
- the work execution unit 40a of the control device 40 determines whether there is an abnormality (deformation or loss) of the component 4 based on the obtained image recognition result. While inspecting, the suction displacement of the component 4 with respect to the suction nozzle 16N is calculated.
- the work execution unit 40a of the control device 40 after inspecting the component 4 and calculating the suction deviation, moves the front mounting head 16a above the substrate 2 and controls the operation of the front nozzle drive mechanism 46a, thereby performing the suction nozzle.
- the component 4 adsorbed by 16N is placed on a target mounting site on the board 2 (solder is printed on the electrode 3 in the target mounting site by a solder printer disposed upstream of the component mounting apparatus 1).
- the operation of the front suction mechanism 47a is controlled to release the supply of the vacuum pressure to the suction nozzle 16N, and the component 4 is mounted on the substrate 2.
- the work execution unit 40a of the control device 40 when mounting the component 4 on the substrate 2, is based on the calculated positional deviation of the substrate 2 and the adsorption deviation of the component 4 with respect to the adsorption nozzle 16N (the positional deviation and the adsorption deviation are The position correction (including rotation correction) of the suction nozzle 16N with respect to the substrate 2 is canceled.
- the work execution unit 40a of the control device 40 repeats the process from picking up the component 4 to mounting on the substrate 2 until mounting of all the components 4 to be mounted on the substrate 2 is completed.
- the front conveyor 13a is operated, and the substrate 2 is carried out to another device (for example, a post-mounting inspection machine) arranged on the downstream side of the component mounting device 1.
- the execution procedure of the mounting work by the rear working unit is exactly the same as the execution procedure of the mounting work by the front working unit.
- the mounting work by the front working unit and the mounting work by the rear working unit are performed independently of each other.
- the operator performs replacement work of the parts feeder (front part feeder 14a or rear part feeder 14b) due to parts being cut off, and conveyance performed by opening the inspection door (front inspection door 12a or rear inspection door 12b).
- the inspection of the conveyor (the front conveyor 13a or the rear conveyor 13b) and the mounting head (the front mounting head 16a or the rear mounting head 16b) is performed.
- the replacement of the parts feeder is performed. Worker safety is achieved without reducing work efficiency in the work, and the configuration will be described below.
- the component mounting apparatus 1 includes a power supply unit 51 and a power supply circuit 52.
- the power supply circuit 52 supplies the power from the power supply unit 51 to the front transfer conveyor drive unit 41a and the front mounted head moving mechanism drive unit 45a, and the rear transfer conveyor drive unit 41b and the rear mounted head moving mechanism drive unit 45b. .
- the power supply circuit 52 includes a first power supply cutoff unit 53 (first power supply cutoff unit), a second power supply cutoff unit 54 (second power supply cutoff unit), and a third power supply. It has the interruption
- the first power supply shut-off unit 53 moves the front mounting head moving mechanism driving unit 45 a and the rear mounting head moving by the power supply circuit 52 when the front carriage connection switch 71 a that is the first operation unit is operated.
- the first power supply cut-off unit 54 functions as a first power supply cut-off unit that cuts off only the power supply to the front mounted head moving mechanism drive unit 45a.
- the third power supply shut-off section 55 is operated by any one of the front operation door opening / closing switch 72a, the rear inspection door opening / closing switch 72b, the front emergency stop switch 73a, and the rear emergency stop switch 73b as the third operation section.
- the power supply circuit 52 functions as a third power supply cutoff unit that cuts off both the power supply to the front mounting head moving mechanism driving unit 45a and the power supply to the rear mounting head moving mechanism driving unit 45b.
- the front carriage connection switch 71a is provided in front of the lower portion of the base 11 (FIG. 2), and the front carriage 19a is attached to the base 11 (the connector DCa on the front carriage 19a side is connected to the connector KCa on the base 11 side). And the switch is turned off when the front carriage 19a is detached from the base 11 (the connector DCa on the front carriage 19a side is pulled out from the connector KCa on the base 11 side).
- the rear carriage connection switch 71b is provided at the lower rear of the base 11 (FIG. 2), and the rear carriage 19b is attached to the base 11 (the connector DCb on the rear carriage 19b side is connected to the connector KCb on the base 11 side). The switch is turned on in the state of being fitted) and turned off in the state where the rear carriage 19b is removed from the base 11 (the connector DCb on the rear carriage 19b side is pulled out from the connector KCb on the base 11 side).
- the front inspection door opening / closing switch 72a is provided on the cover member 12 (FIG. 2), and is turned on by being pressed by a part of the front inspection door 12a in a state where the front inspection door 12a is closed with respect to the cover member 12.
- the switch is released and the switch is turned off.
- the rear inspection door opening / closing switch 72b is provided on the cover member 12 (FIG. 2), and is turned on by being pressed by a part of the rear inspection door 12b in a state where the rear inspection door 12b is closed with respect to the cover member 12.
- the switch is released and the switch is turned off.
- the front emergency stop switch 73a is provided at the front part of the cover member 12 (FIG. 1), and the rear emergency stop switch 73b is provided at the rear part of the cover member 12 (FIG. 1).
- the forward emergency stop switch 73a and the rear emergency stop switch 73b are operated by the worker when the worker feels that the operation of the component mounting apparatus 1 needs to be stopped urgently.
- the first power supply cut-off unit 53 includes, for example, a self-holding circuit opening / closing switch using an electromagnetic relay (not shown), and when the front carriage 19a is attached to the base 11 and the front carriage connection switch 71a is turned on. When the front carriage 19a is removed from the base 11 and the front carriage connection switch 71a is off, the circuit is opened at a circuit cutoff position where the circuit is opened.
- the second power supply cutoff unit 54 includes a self-holding circuit opening / closing switch using an electromagnetic relay (not shown), and when the rear carriage 19b is attached to the base 11 and the rear carriage connection switch 71b is turned on. When the rear carriage 19b is removed from the base 11 and the rear carriage connection switch 71b is turned off, the circuit is located at a circuit cutoff position where the circuit is cut off.
- the third power supply cutoff unit 55 includes a self-holding circuit opening / closing switch using an electromagnetic relay (not shown). Both the front inspection door 12a and the rear inspection door 12b are closed, and the front inspection door opening / closing switch 72a and the rear When both of the inspection door opening / closing switches 72b are on, the circuit is not in the circuit non-interruption position (FIG. 4), but at least one of the front inspection door 12a and the rear inspection door 12b is opened. When the front emergency stop switch 73a or the rear emergency stop switch 73b is turned off, the switch is located at a circuit cutoff position for cutting off the circuit.
- the third power supply shut-off unit 55 is a circuit when the front emergency stop switch 73a or the rear emergency stop switch 73b is operated even when both the front inspection door 12a and the rear inspection door 12b are closed. Located in the blocking position.
- the power from the power supply unit 51 Is supplied to the front conveying conveyor drive unit 41a and the front mounting head moving mechanism driving unit 45a, and component mounting work (mounting work by the front working unit) by the front mounting head 16a on the substrate 2 positioned by the front transport conveyor 13a becomes possible.
- the power of the power supply unit 51 is supplied to the rear conveying conveyor driving unit 41b and the rear mounting head moving mechanism driving unit 45b and is mounted by the rear mounting head 16b on the board 2 positioned by the rear conveying conveyor 13b (by the rear working unit).
- the first power supply cutoff unit 53 is in the circuit cutoff position.
- the power of the power supply unit 51 is not supplied to the front mounting head moving mechanism driving unit 45a and the front mounting head 16a cannot be moved, so that the mounting work by the front working unit becomes impossible.
- the second power supply cutoff unit 54 is located at the circuit cutoff position, the power of the power supply unit 51 is not supplied to the rear mounting head moving mechanism driving unit 45b, and the rear mounting head 16b cannot be moved. Therefore, the mounting work by the rear working unit becomes impossible.
- the third power supply cutoff unit 55 is located at the circuit cutoff position, the power of the power source unit 51 is not supplied to both the front mounting head moving mechanism driving unit 45a and the rear mounting head moving mechanism driving unit 45b. Therefore, both the mounting work by the front working part and the mounting work by the rear working part become impossible.
- the front mounting head 16a when the front carriage 19a is removed from the base 11, the front mounting head 16a cannot be moved. Even if the operator inserts his / her hand from the part from which the carriage 19a is removed, safety in operation is ensured. On the other hand, since the movement of the rear mounting head 16b can be continued, work efficiency is not lowered.
- the component mounting apparatus 1 includes the power supply circuit 52 that supplies power to the front mounting head moving mechanism driving unit 45a and the rear mounting head moving mechanism driving unit 45b.
- the front carriage connection switch 71a which is the first operation unit
- the power supply circuit 52 only supplies power to the front mounting head moving mechanism driving unit 45a among the power supply to the front mounting head moving mechanism driving unit 45a and the rear mounting head moving mechanism driving unit 45b.
- the first power supply cut-off unit 53 to be cut off and the rear carriage 19b attached to the base 11 are removed from the base 11 to thereby
- the rear carriage connection switch 71b which is the operation unit of FIG.
- the power supply circuit 52 that supplies power to the front mounting head moving mechanism driving unit 45a and the rear mounting head moving mechanism driving unit 45b is replaced by the front carriage connection switch 71a.
- the first power supply cutoff unit 53 that cuts off only the power supply to the front mounting head moving mechanism driving unit 45a and the rear mounting head moving mechanism driving unit 45b when the rear carriage connection switch 71b is operated.
- a second power supply cut-off unit 54 that cuts off only the power supply of the vehicle.
- the front carriage 19a is removed from the base 11 to replace the front parts feeder 14a due to parts being cut off, or the rear carriage 19b is removed from the base 11 to replace the rear parts feeder 14b due to parts being cut off.
- the component mounting work by the transport conveyor and mounting head on the side from which the carriage is removed is interrupted, but the component mounting work by the transport conveyor and mounting head on the other side is continued, preventing a reduction in work efficiency. However, the safety of the worker can be ensured.
- the first power supply cut-off unit 53 cuts off only the power supply to the front mounting head moving mechanism drive unit 45a when the front carriage connection switch 71a is operated.
- the front mounting head moving mechanism driving unit 45a not only the front mounting head moving mechanism driving unit 45a but also the power supply to the front conveying conveyor driving unit 41a (and the power supply to other parts related to the component mounting work in the front working unit) are cut off. It may be.
- the second power supply cut-off unit 54 cuts off only the power supply to the rear mounting head moving mechanism drive unit 45b when the rear carriage connection switch 71b is operated.
- the power supply to not only the rear mounting head moving mechanism driving unit 45b but also the rear transfer conveyor driving unit 41b further, the power supply to other parts related to the component mounting work in the rear working unit
- the power supply circuit 52 opens the front inspection door 12a or the rear inspection door 12b, which is a part of the cover member 12 that covers the base 11, and the front inspection door opening / closing switch.
- the forward emergency stop switch 73a or the rear emergency stop switch 73b which is an emergency stop operation unit, is operated (when the third operation unit is operated), the front mounting head is moved by the power supply circuit 52.
- third power supply blocking unit 55 which is a third power supply blocking unit for blocking both the power supply to the mechanism driving unit 45a and the power supply to the rear mounting head moving mechanism driving unit 45b, and the front inspection door 12a or the rear inspection door 12b is opened, or when the front emergency stop switch 73a or the rear emergency stop switch 73b is operated. So that the whole may be achieved.
- the first operation unit is configured to be operated when the front carriage 19a is detached from the base 11 (front carriage connection switch 71a), and the second operation unit is Although it was the thing operated when the back trolley 19b was removed from the base 11 (rear trolley connection switch 71b), the 1st operation part and the 2nd operation part are operated by other requirements. It may be configured.
- the third operation unit is configured to be operated when any one of the front inspection door opening / closing switch 72a, the rear inspection door opening / closing switch 72b, the front emergency stop switch 73a, and the rear emergency stop switch 73b is operated.
- the third operation unit may be configured to be operated according to other requirements.
- a component mounting apparatus that can ensure worker safety while preventing a reduction in work efficiency is provided.
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- Microelectronics & Electronic Packaging (AREA)
- Operations Research (AREA)
- Supply And Installment Of Electrical Components (AREA)
Abstract
Description
2 基板
4 部品
11 基台
13a 前方搬送コンベア(第1の搬送コンベア)
13b 後方搬送コンベア(第2の搬送コンベア)
14a 前方パーツフィーダ(第1のパーツフィーダ)
14b 後方パーツフィーダ(第2のパーツフィーダ)
16a 前方装着ヘッド(第1の装着ヘッド)
16b 後方装着ヘッド(第2の装着ヘッド)
19a 前方台車(第1の台車)
19b 後方台車(第2の台車)
24a 前方装着ヘッド移動機構(第1の装着ヘッド移動機構)
24b 後方装着ヘッド移動機構(第2の装着ヘッド移動機構)
45a 前方装着ヘッド移動機構駆動部(第1の装着ヘッド移動機構駆動部)
45b 後方装着ヘッド移動機構駆動部(第2の装着ヘッド移動機構駆動部)
52 電力供給回路
53 第1電力供給遮断部(第1の電力供給遮断手段)
54 第2電力供給遮断部(第2の電力供給遮断手段)
55 第3電力供給遮断部(第3の電力供給遮断部)
71a 前方台車接続スイッチ(第1の操作部)
71b 後方台車接続スイッチ(第2の操作部)
72a 前方点検扉開閉スイッチ(第3の操作部)
72b 後方点検扉開閉スイッチ(第3の操作部)
73a 前方緊急停止スイッチ(第3の操作部)
73b 後方緊急停止スイッチ(第3の操作部)
Claims (4)
- 基台上に平行に延びて配置され、それぞれ基板の搬送及び位置決めを行う第1の搬送コンベア及び第2の搬送コンベアと、
前記基台の前記第1の搬送コンベア側に取り付けられた第1のパーツフィーダと、
前記基台の前記第2の搬送コンベア側に取り付けられた第2のパーツフィーダと、
前記第1の搬送コンベアにより位置決めされた前記基板に対して移動し、前記第1のパーツフィーダから供給される部品をピックアップして前記第1の搬送コンベアにより位置決めされた前記基板に装着する第1の装着ヘッドと、
前記第2の搬送コンベアにより位置決めされた前記基板に対して移動し、前記第2のパーツフィーダから供給される部品をピックアップして前記第2の搬送コンベアにより位置決めされた前記基板に装着する第2の装着ヘッドと、
前記第1の装着ヘッドの移動機構である第1の装着ヘッド移動機構を駆動する第1の装着ヘッド移動機構駆動部と、
前記第2の装着ヘッドの移動機構である第2の装着ヘッド移動機構を駆動する第2の装着ヘッド移動機構駆動部と、
前記第1の装着ヘッド移動機構駆動部及び前記第2の装着ヘッド移動機構駆動部への電力供給を行う電力供給回路とを備え、
前記電力供給回路は、
第1の操作部が操作されたとき、前記電力供給回路による前記第1の装着ヘッド移動機構駆動部及び前記第2の装着ヘッド移動機構駆動部への電力供給のうち前記第1の装着ヘッド移動機構駆動部への電力供給のみを遮断する第1の電力供給遮断手段と、
第2の操作部が操作されたとき、前記電力供給回路による前記第1の装着ヘッド移動機構駆動部及び前記第2の装着ヘッド移動機構駆動部への電力供給のうち第2の装着ヘッド移動機構駆動部への電力供給のみを遮断する第2の電力供給遮断手段とを有することを特徴とする部品実装装置。 - 前記第1のパーツフィーダは前記基台の前記第1の搬送コンベア側に取り付けられる第1の台車上に設けられるとともに、前記第2のパーツフィーダは前記基台の前記第2の搬送コンベア側に取り付けられる第2の台車上に設けられ、
前記第1の操作部は、前記基台に取り付けられた状態の前記第1の台車が前記基台から取り外されることによって操作され、前記第2の操作部は、前記基台の取り付けられた状態の前記第2の台車が前記基台から取り外されることによって操作されることを特徴とする請求項1に記載の部品実装装置。 - 前記電力供給回路は、第3の操作部が操作されたとき、前記電力供給回路による前記第1の装着ヘッド移動機構駆動部への電力供給及び前記第2の装着ヘッド移動機構駆動部への電力供給をともに遮断する第3の電力供給遮断手段を有することを特徴とする請求項1又は2に記載の部品実装装置。
- 前記第3の操作部は、前記基台を覆うカバー部材の一部が開かれ、或いは緊急停止操作部が操作されることによって操作されることを特徴とする請求項3に記載の部品実装装置。
Priority Applications (4)
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KR1020127022064A KR20130138647A (ko) | 2011-01-07 | 2011-12-13 | 부품 실장 장치 |
CN201180011581.3A CN102783270B (zh) | 2011-01-07 | 2011-12-13 | 部件安装装置 |
DE112011104689T DE112011104689T5 (de) | 2011-01-07 | 2011-12-13 | Bauteilmontageeinrichtung |
US13/579,393 US20120317798A1 (en) | 2011-01-07 | 2011-12-13 | Component mounting device |
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JP2011-001744 | 2011-01-07 | ||
JP2011001744A JP5402949B2 (ja) | 2011-01-07 | 2011-01-07 | 部品実装装置 |
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WO2012093442A1 true WO2012093442A1 (ja) | 2012-07-12 |
Family
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PCT/JP2011/006957 WO2012093442A1 (ja) | 2011-01-07 | 2011-12-13 | 部品実装装置 |
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US (1) | US20120317798A1 (ja) |
JP (1) | JP5402949B2 (ja) |
KR (1) | KR20130138647A (ja) |
CN (1) | CN102783270B (ja) |
DE (1) | DE112011104689T5 (ja) |
WO (1) | WO2012093442A1 (ja) |
Families Citing this family (9)
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JP4840422B2 (ja) * | 2008-09-04 | 2011-12-21 | パナソニック株式会社 | 電子部品実装用装置及び電子部品実装用装置による作業方法 |
KR101994289B1 (ko) * | 2014-03-11 | 2019-06-28 | 한화정밀기계 주식회사 | 부품 실장 장치 |
WO2015137593A1 (ko) * | 2014-03-11 | 2015-09-17 | 삼성테크윈 주식회사 | 부품 실장 장치 |
JP6295432B2 (ja) * | 2014-09-12 | 2018-03-20 | パナソニックIpマネジメント株式会社 | 部品実装装置、部品実装システム及び部品実装ライン |
US10542649B2 (en) * | 2014-07-15 | 2020-01-21 | Panasonic Intellectual Property Management Co., Ltd. | Component mounting related apparatus and component mounting related system |
EP3316670B1 (en) * | 2015-06-23 | 2023-03-29 | FUJI Corporation | Work unit power supply device |
CN108293317B (zh) * | 2015-11-27 | 2019-11-01 | 株式会社富士 | 元件供给装置的电源控制装置及电源控制方法 |
JP6827191B2 (ja) * | 2018-06-29 | 2021-02-10 | パナソニックIpマネジメント株式会社 | 作業システム及びフィーダ台車の搬送方法 |
JP7213410B2 (ja) * | 2020-07-07 | 2023-01-27 | パナソニックIpマネジメント株式会社 | 部品実装装置および部品装着方法 |
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DE10020075C5 (de) * | 2000-04-22 | 2011-06-22 | Pilz GmbH & Co. KG, 73760 | Sicherheitsschaltgeräte-Modulanordnung |
JP2004128400A (ja) * | 2002-10-07 | 2004-04-22 | Fuji Mach Mfg Co Ltd | 部品実装装置、その作動を制御するプログラムおよび部品実装システム |
JP4694983B2 (ja) * | 2006-02-10 | 2011-06-08 | ヤマハ発動機株式会社 | 表面実装機 |
JP4635990B2 (ja) * | 2006-09-01 | 2011-02-23 | パナソニック株式会社 | 実装機の安全装置 |
JP4968282B2 (ja) * | 2009-04-14 | 2012-07-04 | パナソニック株式会社 | 部品実装装置 |
JP5096417B2 (ja) | 2009-06-18 | 2012-12-12 | 株式会社竹内製作所 | 建設機械の油圧制御装置 |
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- 2011-01-07 JP JP2011001744A patent/JP5402949B2/ja active Active
- 2011-12-13 CN CN201180011581.3A patent/CN102783270B/zh active Active
- 2011-12-13 DE DE112011104689T patent/DE112011104689T5/de not_active Withdrawn
- 2011-12-13 KR KR1020127022064A patent/KR20130138647A/ko not_active Application Discontinuation
- 2011-12-13 WO PCT/JP2011/006957 patent/WO2012093442A1/ja active Application Filing
- 2011-12-13 US US13/579,393 patent/US20120317798A1/en not_active Abandoned
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JP2003264399A (ja) * | 2002-03-11 | 2003-09-19 | Matsushita Electric Ind Co Ltd | 電子部品実装機、及び電力供給制御方法 |
JP2010080939A (ja) * | 2008-08-29 | 2010-04-08 | Juki Corp | 電子部品実装装置 |
JP2010147288A (ja) * | 2008-12-19 | 2010-07-01 | Panasonic Corp | 電子部品実装ライン及び電子部品実装ラインによる作業方法 |
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DE112011104689T5 (de) | 2013-10-02 |
US20120317798A1 (en) | 2012-12-20 |
CN102783270A (zh) | 2012-11-14 |
KR20130138647A (ko) | 2013-12-19 |
JP2012146718A (ja) | 2012-08-02 |
CN102783270B (zh) | 2016-01-20 |
JP5402949B2 (ja) | 2014-01-29 |
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