JP2019050431A - Tape feeder and component mounting device - Google Patents

Abstract

To provide a tape feeder capable of preventing a carrier tape from being erroneously set onto the tape feeder in a non-electrified state, and a component mounting device.SOLUTION: In a tape feeder 5, a gate drive mechanism for driving a gate 34a provided in an insertion port 5d into which a carrier tape 14 with a component accommodated therein is inserted, in an opening/closing direction comprises: a spring member 36 which energizes the gate 34a in the closing direction; and a solenoid 33 which drives the gate 34a in the opening direction against an energizing force of the spring member 36. In the non-electrified state, the gate 34a is kept closed by the spring member 36 at all times, thereby prohibiting the insertion of the carrier tape 14 from the insertion port 5d.SELECTED DRAWING: Figure 6

Description

  The present invention relates to a tape feeder for pitch feeding a carrier tape containing components and a component mounting apparatus in which the tape feeder is disposed.

  DESCRIPTION OF RELATED ART The tape feeder is known as a supply apparatus of the components in a component mounting apparatus. The tape feeder feeds electronic components to the component suction position of the mounting head by pitch-feeding a carrier tape holding the electronic components. As a method of continuing component supply continuously without stopping the mounting operation in the tape feeder, connect the subsequent new carrier tape (following tape) to the end of the previously mounted carrier tape (preceding tape) Tape splicing is used. In this tape splicing method, it is necessary for the operator to execute complicated tape splicing work every time the tape is refilled, and it has been desired to reduce these workloads. For this reason, as a new tape replenishment system, a tape feeder of a system in which a subsequent tape is set to a tape feeder without using a tape splicing operation is used (see, for example, Patent Document 1).

  In the prior art shown in Patent Document 1, a component feed drive unit configured to drive a sprocket by a drive motor to a tape insertion unit provided at the rear end of a tape feeder and a pickup unit for feeding a carrier tape to a component pickup position. Are used to move the leading and trailing tapes separately. According to this configuration, the tape supply is performed without joining the leading tape and the trailing tape.

JP, 2011-211169, A

  However, in the prior art including the above-mentioned patent document examples, there is a disadvantage that the following disadvantages occur when the carrier tape is continuously supplied to the tape feeder. That is, in the non-splicing method, the leading tape and the trailing tape are not integrally connected, so that if an external force is applied to the trailing tape by an operator's improper operation after setting the trailing tape, the set trailing tape There was a possibility that the problem of dropping off from the sprocket occurred. If the tape feeder has a drop detection function for notifying that the tape is dropped when the tape is dropped, the worker receives the notification and performs an operation to reset the dropped subsequent tape to the tape feeder.

  However, the above-mentioned drop detection function functions in a state where power is supplied to the tape feeder, for example, when the tape feeder is set in the component mounting apparatus, or when connected to the power supply in a predetermined work area Do. For this reason, when the tape feeder is in a non-energized state in which power is not supplied, an operation error occurs in which the carrier tape dropped by the operator is mistakenly set in the tape feeder which should not be originally mounted. There is a case. In the prior art, there is no measure to prevent such an operation error due to the carelessness of the worker, and an incorrect component is supplied, resulting in a failure such as a device stop or mounting error.

  Then, an object of this invention is to provide the tape feeder and component mounting apparatus which can prevent the erroneous setting of the carrier tape to the tape feeder of a non-energized state.

  The tape feeder according to the present invention is a tape feeder provided with a gate provided in an insertion slot into which a carrier tape containing components is inserted, and a gate drive mechanism for driving the gate in the opening and closing directions, the gate The drive mechanism closes the gate when the tape feeder is not energized.

  The component mounting apparatus according to the present invention is a component mounting apparatus for taking out components from a tape feeder disposed in a component supply unit by a component mounting mechanism and transferring and mounting the components onto a substrate, wherein the tape feeder is a carrier tape containing components. And a gate drive mechanism for driving the gate in the opening and closing direction, the gate drive mechanism closing the gate when the tape feeder is in a non-energized state.

  According to the present invention, it is possible to prevent the erroneous setting of the carrier tape to the tape feeder in the non-energized state.

Top view of a component mounting apparatus according to an embodiment of the present invention Partial cross-sectional view of a component mounting apparatus according to an embodiment of the present invention Structure explanatory drawing of the tape feeder of one embodiment of this invention Function explanatory drawing of the sprocket used for a tape feed mechanism in the tape feeder of one embodiment of this invention Structure explanatory drawing of the gate mechanism provided in the tape feeder of one embodiment of this invention Function explanatory drawing of the gate mechanism provided in the tape feeder of one embodiment of this invention Partial cross-sectional view of a gate mechanism provided in a tape feeder according to an embodiment of the present invention

  Next, embodiments of the present invention will be described with reference to the drawings. First, with reference to FIG. 1 and FIG. 2, the structure of the component mounting apparatus 1 which mounts components on a board | substrate is demonstrated. The component mounting apparatus 1 has a function of mounting an electronic component on a substrate, and FIG. 2 partially shows an AA cross section in FIG.

  In FIG. 1, a substrate transfer mechanism 2 is disposed at the center of the base 1a in the X direction (substrate transfer direction). The substrate transport mechanism 2 transports the substrate 3 carried in from the upstream side, and positions and holds the substrate 3 on the mounting stage set for performing the component mounting operation. Component supply units 4 are disposed on both sides of the substrate transfer mechanism 2, and a plurality of tape feeders 5 are mounted in parallel to each of the component supply units 4. The tape feeder 5 feeds the carrier tape storing the components in the tape feed direction, that is, in the direction from the outside of the component supply unit 4 toward the substrate transport mechanism 2 to thereby provide components by the mounting head of the component mounting mechanism described below. Supply parts to the suction position.

  A Y-axis moving beam 7 provided with a linear drive mechanism is disposed in the Y direction orthogonal to the X direction at one end of the upper surface of the base 1 a in the X direction. Similarly, two X-axis moving beams 8 having a linear drive mechanism are movably coupled in the Y direction. The mounting heads 9 are attached to the two X-axis moving beams 8 so as to be movable in the X direction. The mounting head 9 is a multiple head having a plurality of holding heads, and at the lower end of each holding head, as shown in FIG. Is attached.

  By driving the Y-axis moving beam 7 and the X-axis moving beam 8, the mounting head 9 moves in the X direction and the Y direction. As a result, the two mounting heads 9 suction and hold the components by the suction nozzle 9a from the component suction positions of the tape feeders 5 of the corresponding component supply units 4 and take them out, and mount the substrate 3 positioned in the substrate transport mechanism 2 Transfer to point. The Y-axis moving beam 7, the X-axis moving beam 8 and the mounting head 9 constitute a component mounting mechanism 10 for transferring and mounting components on the substrate 3 by moving the mounting head 9 holding the components.

  A component recognition camera 6 is disposed between the component supply unit 4 and the substrate transfer mechanism 2. When the mounting head 9 which has taken out the component from the component supply unit 4 moves above the component recognition camera 6, the component recognition camera 6 picks up and recognizes the component held by the mounting head 9. The mounting head 9 is mounted with a substrate recognition camera 11 positioned on the lower surface side of the X-axis moving beam 8 and moving integrally with the mounting head 9.

  As the mounting head 9 moves, the substrate recognition camera 11 moves above the substrate 3 positioned by the substrate transfer mechanism 2 and picks up and recognizes the mark (not shown) of the substrate 3. In the component mounting operation on the substrate 3 by the mounting head 9, the mounting position correction is performed in consideration of the recognition result of the component by the component recognition camera 6 and the substrate recognition result of the substrate recognition camera 11.

  As shown in FIG. 2, the carriage 12 in a state in which the plurality of tape feeders 5 are attached to the feeder base 12 a in advance is set in the component supply unit 4. A feeder address for specifying a feeder position at which each tape feeder 5 is attached is set to the feeder base 12a, and in component mounting work, each tape in the feeder base 12a is connected via these feeder addresses. Parts stored in the carrier tape 14 set in the feeder 5 are identified.

  The carriage 12 mounted on the parts supply unit 4 holds a supply reel 13 for storing the carrier tape 14 containing the parts in a wound state. The carrier tape 14 drawn out from the supply reel 13 is pitch-fed by the tape feeder 5 to a component suction position by the suction nozzle 9a.

  Next, the configuration and function of the tape feeder 5 will be described with reference to FIG. As shown in FIG. 3, the tape feeder 5 is configured to include a main body portion 5 a and a mounting portion 5 b which is provided so as to protrude downward from the lower surface of the main body portion 5 a. In a state where the lower surface of the main body portion 5a is placed along the feeder base 12a and the tape feeder 5 is mounted, the tape feeder 5 is fixedly mounted to the component supply portion 4 and incorporated to control tape feeding in the tape feeder 5. The feeder control unit 28 is electrically connected to the device control unit 29 of the component mounting device 1.

  Inside the main body 5a, there is provided a tape traveling path 5c for guiding the carrier tape 14 which is pulled out of the supply reel 13 and taken into the main body 5a. The tape travel path 5c is provided in communication from the insertion opening 5d which is opened at the upstream end of the main body 5a in the tape feeding direction and into which the carrier tape 14 is inserted, to the component suction position where the mounting head 9 picks up components. .

  In the component mounting apparatus 1 shown in the present embodiment, of the two carrier tapes 14 inserted from the insertion opening 5d and sent one after another, the component is already set in the tape feeder 5 and the components are taken out by the mounting head 9 The trailing end of the target carrier tape 14 (1) (hereinafter referred to as the leading tape 14 (1)) and the carrier tape 14 (2) (hereinafter referred to as the trailing tape) to be newly added and set when the parts run out 14 (2) is adopted by sequentially inserting and supplying the insertion port 5d in a separated state without performing tape splicing to join the leading end of the head 14 (2) with a joining tape. .

  The insertion slot 5d is provided with a sprocket 21C and a gate mechanism 22 with which the trailing tape 14 (2) to be additionally set is engaged. The sprocket 21C has a function of preventing the trailing tape 14 (2) from falling off by regulating the tape feeding direction of the trailing tape 14 (2). The gate mechanism 22 is located on the downstream side of the sprocket 21C, and vertically moves the gate 34a (see FIG. 5) of the gate drive member 34 with respect to the guide member 32 fixed to the frame 23 constituting the main body 5a. It has a function of permitting or prohibiting the approach of the carrier tape 14 inserted from the insertion opening 5d to the downstream tape traveling path 5c.

  The first tape feeding mechanism 20A, which is a tape feeding mechanism for feeding the leading tape 14 (1) and the trailing tape 14 (2), to the downstream side and the upstream side of the tape traveling path 5c, and the second tape feeding A mechanism 20B is provided. The second tape feeding mechanism 20B provided on the upstream side has a function of continuously feeding the succeeding tape 14 (2) to be newly set from the insertion port 5d side to the first tape feeding mechanism 20A side. The second motor M2 rotationally drives the sprocket 21B.

  A tape pressing mechanism 24 and a tape stopper mechanism 25 are disposed below the second tape feeding mechanism 20B. The trailing tape 14 (2) introduced into the insertion slot 5d via the sprocket 21C is pressed against the sprocket 21B by the tape pressing mechanism 24, whereby the trailing tape 14 (2) engages with the sprocket 21B. The tape can be fed by the second tape feeding mechanism 20B. The tape stopper mechanism 25 has a function of temporarily stopping the leading end of the trailing tape 14 (2) newly inserted in the state where the leading tape 14 (1) is attached, by the stopper member 25a. .

  The first tape feeding mechanism 20A provided on the downstream side has a function to pitch feed the leading tape 14 (1) to a component suction position by the mounting head 9 at a predetermined feed pitch, and the first sprocket 21A is It is configured to be rotationally driven by the motor M1. A pressing member 27 for pressing the leading tape 14 (1) from above and exposing the components stored in the leading tape 14 (1) is mounted above the first tape feeding mechanism 20 A, and is positioned at the component suction position. The components which have been pitch-fed are picked up by vacuum suction by the suction nozzle 9 a of the mounting head 9 through the component taking-out opening 27 a formed in the pressing member 27.

  The functions of these sprockets 21A, 21B, 21C will now be described with reference to FIG. As shown in FIG. 4A, a plurality of feed pins 21a are provided on the outer peripheral surfaces of the sprockets 21A, 21B, 21C. The carrier tape 14 is formed with feed holes 14 b into which the feed pins 21 a are fitted at a predetermined pitch, together with component pockets 14 a for storing components to be supplied. A cover tape 14c is attached to the area where the component pocket 14a is formed in the carrier tape 14 to prevent the stored component from falling off. The carrier tape 14 is fed by rotating the sprockets 21A and 21B while the feed pin 21a is engaged with the feed hole 14b.

  FIG. 4 (b) shows the function of the sprocket 21C. The sprocket 21C incorporates a one-way clutch mechanism 30 which permits rotation only in the rotational direction (arrow a) corresponding to the tape feeding direction (arrow b) from the upstream side to the downstream side and prohibits rotation in the opposite direction. There is. Thereby, in the state where the trailing tape 14 (2) is engaged with the sprocket 21C, the trailing tape 14 (2) is allowed to move only in the normal tape feeding direction (arrow b), and in the opposite direction (arrow c). Movement is prohibited. Thus, in a state where the trailing tape 14 (2) is newly set for component supply, there is a case where an external force in the pulling direction is applied to the trailing tape 14 (2) due to improper handling of the operator or the like. Also, the trailing tape 14 (2) is locked by the sprocket 21C to prevent the tape feeder 5 from falling off.

  FIG. 4C (1) shows the function of the sprocket 21B in the second tape feeding mechanism 20B. As described above, the sprocket 21B is rotated by the second motor M2 to continuously feed the trailing tape 14 (2). In this drive system, in the non-excitation state where the second motor M2 is not drive-controlled, the idle rotation of the sprocket 21B is allowed, and the movement of the following tape 14 (2) in the engagement state with the sprocket 21B. Is also acceptable.

  An encoder 31 as rotation detecting means is built in the sprocket 21B, and when the trailing tape 14 (2) moves in the downstream direction (arrow f) and the upstream direction (arrow g), the sprocket 21B moves in the forward direction (arrow d) Each rotates in the reverse direction (arrow e), and a rotation detection signal corresponding to the rotation state is transmitted to the feeder control unit 28. In the present embodiment, by monitoring the rotation detection signal transmitted to the feeder control unit 28, the state of the succeeding tape 14 (2) in the second tape feeding mechanism 20B is determined.

  First, when rotation of the sprocket 21B in the positive direction (arrow d direction) is detected, it is determined that a new carrier tape 14 has been inserted, and driving of the second motor M2 for tape feeding is started. Thereby, the inserted carrier tape 14 is sent downstream along the tape traveling path 5c. Further, after rotation in the forward direction (arrow d direction) is detected, when rotation in the reverse direction (arrow e direction) of sprocket 21B is detected, the carrier tape 14 once inserted and engaged with sprocket 21B is It is determined that the tape has moved in the dropout direction (arrow g direction), and the tape dropout determination is made.

  FIGS. 4 (c) and 4 (2) show the function of the sprocket 21A in the first tape feeding mechanism 20A. As described above, the sprocket 21A is intermittently driven by the first motor M1 to pitch feed the leading tape 14 (1) at a predetermined feed pitch (arrow h). As a result, the component stored in the component pocket 14 a of the carrier tape 14 is supplied to the component suction position by the mounting head 9.

  A first detection position P1 for detecting the carrier tape 14 is set on the upstream side of the first tape feeding mechanism 20A in the tape traveling path 5c, which is downstream of the second tape feeding mechanism 20B. Similarly, a second detection position P2 for detecting the carrier tape 14 is set upstream of the first detection position P1. The first sensor S1 and the second sensor S2 respectively disposed at the first detection position P1 and the second detection position P2 have the carrier tape 14 at the first detection position P1 and the second detection position P2. Detect the presence or absence. Further, the tape stopper mechanism 25 is provided with a third sensor S3 for detecting that the trailing tape 14 (2) is in contact with the stopper member 25a.

  The detection results by the first sensor S1, the second sensor S2, and the third sensor S3 are transmitted to the feeder control unit 28, and the feeder control unit 28 generates a first detection result based on the detection results and the rotation detection result by the encoder 31. The first tape feeding mechanism 20A and the second tape feeding mechanism 20B are controlled. Thus, the tape feeding operation of the leading tape 14 (1) and the trailing tape 14 (2) in the tape feeder 5 is performed. Further, an operation / display panel 26 disposed on the upper surface of the tape feeder 5 on the upstream side is connected to the feeder control unit 28.

  The operation / display panel 26 includes a tape feeding operation by the first tape feeding mechanism 20A and the second tape feeding mechanism 20B, an operation button for operating the tape returning operation, and an operation for gate opening / closing operation in the gate mechanism 22. Along with the button, various operation buttons such as an operation button for writing a component ID in the built-in memory of the tape feeder 5 are provided. Further, the operation / display panel 26 is provided with a notification lamp for notifying of a predetermined item set in advance.

  Next, the configuration of the gate mechanism 22 will be described with reference to FIG. In FIG. 5A, the guide member 32 is fixed to the frame portion 23 by aligning the guide surface 32a with the tape feeding height to which the carrier tape 14 inserted from the insertion opening 5d is fed. The guide surface 32a of the guide member 32 is set to a shape that can support and guide the carrier tape 14 from the lower surface side (see FIG. 7). Further, a guide groove 32b is formed on the guide surface 32a so as to be able to guide the embossed tape having the embossed portion formed on the lower surface.

  Above the guide member 32, a gate drive member 34 supported at its downstream end by a shaft support 35 is disposed in a substantially horizontal posture. A gate 34 a bent downward is provided at the upstream end of the gate drive member 34, and the lower end of the gate 34 a is guided by the guide surface 32 a by pivoting the gate drive member 34 around the pivot 35. It has become freely accessible to and from.

  Above the gate drive member 34, a solenoid 33 excited and driven by the feeder control unit 28 is disposed in a posture in which the drive shaft 33a protrudes downward. The drive shaft 33a is coupled to the gate drive member 34 in a form capable of transmitting an upward driving force. Furthermore, the gate drive member 34 is biased downward (arrow i) by a spring member 36 disposed on the upper surface. When the solenoid 33 is not excited, the drive force of the solenoid 33 does not act on the gate drive member 34. Therefore, the gate mechanism 22 is in the closed state in which the gate 34 a is in contact with the guide surface 32 a by the biasing force of the spring member 36. In this state, the carrier tape 14 inserted from the insertion opening 5d is prohibited from entering the downstream side by the gate 34a in contact with the guide surface 32a.

  FIG. 5B shows a state in which the drive shaft 33a is moved upward by exciting the solenoid 33 by the feeder control unit 28 (arrow j). Thereby, the gate drive member 34 is displaced upward, a predetermined clearance C is secured between the lower end of the gate 34a and the guide surface 32a of the guide member 32, and the gate mechanism 22 is in the open state. In this state, the carrier tape 14 inserted from the insertion port 5 d passes through the clearance C and is allowed to approach downstream. In the state where the solenoid 33 is excited and the gate mechanism 22 is opened, the indicator light provided on the operation / display panel 26 or other parts is turned on to indicate that the gate mechanism 22 is in the open state. indicate. In addition, after the operation / display panel 26 is operated to open the gate mechanism 22, the open / close operation can be set so that the gate mechanism 22 is automatically closed after a predetermined time has elapsed.

  In the above-described configuration, the gate 34a is provided in the insertion opening 5d into which the carrier tape 14 containing the components is inserted. The solenoid 33 and the spring member 36 constitute a gate drive mechanism that drives the gate 34 a in the opening and closing direction. That is, the gate drive mechanism comprises a spring member 36 for biasing the gate 34 a in the closing direction, and a solenoid 33 for driving the gate 34 a in the opening direction against the biasing force of the spring member 36. .

  FIG. 6 shows how to use the gate mechanism 22 to allow or prohibit the carrier tape 14 from entering the tape running path 5c. FIG. 6A shows the case where the solenoid 33 is in the non-excitation state, that is, when the feeder control unit 28 closes the gate mechanism 22 or in the case where the tape feeder 5 is not supplied with power. There is. In this case, the gate drive member 34 is pushed down by the biasing force of the spring member 36 (arrow k), the gate 34a abuts against the guide surface 32a, and the gate mechanism 22 is closed. As a result, even if the carrier tape 14 (here, the leading tape 14 (1)) is to be inserted through the insertion port 5d, the entrance of the carrier tape 14 is prohibited by the gate mechanism 22.

  In FIG. 6B, when the tape feeder 5 is energized and the solenoid 33 is excited and driven by the feeder control unit 28, that is, when the operator operates the operation / display panel 26 to open the gate mechanism 22. It shows. In this case, the gate drive member 34 is pushed up against the biasing force of the spring member 36 (arrow 1), and the gate 34a is opened relative to the guide surface 32a. As a result, in a state where the leading tape 14 (1) is inserted through the insertion opening 5 d and fed to the tape traveling path 5 c, the trailing tape 14 (2) is further inserted through the clearance C between the gate 34 a and the guide surface 32 a. It can be inserted in layers.

  FIG. 6C shows the case where the power is cut off and the power is turned off while the leading tape 14 (1) is supplied. In this case, since the solenoid 33 is in the non-excitation state, the gate drive member 34 is pushed down by the spring member 36 (arrow m), and the gate 34a is in contact with the upper surface of the leading tape 14 (1) . In such a state, even if it is attempted to insert the subsequent tape 14 (2) through the insertion port 5d, the gate 34a is closed, so the insertion of the subsequent tape 14 (2) is inhibited by the gate mechanism 22. .

  FIG. 7 shows details of the shape of the lower end portion of the gate 34 a provided on the gate drive member 34. FIG. 7A shows a cross section taken along the line A-A in FIG. 5A, and the lower end where the gate 34a abuts on the guide surface 32a is a notch 34b as shown in FIG. 7B. Is provided. The lower end portion of the gate 34a is in contact with the upper surface of the inserted carrier tape 14 in a state where the gate 34a is driven in the closing direction with the carrier tape 14 inserted, as shown in FIG. 7C. It is a contact part.

  On the contact surface, a notch 34 b is provided in a range including the cover tape 14 c attached to the carrier tape 14, that is, in a portion corresponding to a component stored in the carrier tape 14. By providing such a notch 34b, the cover tape 14c is in sliding contact with the contact surface of the gate 34a in a state where the gate mechanism 22 is closed and the gate 34a is in contact with the upper surface of the carrier tape 14. Damage to parts can be prevented. That is, when the component stands in the component pocket 14a in the carrier tape 14, the component may be in contact with the cover tape 14c. Even in such a case, damage to parts can be prevented by providing the notch 34b in the contact portion of the gate 34a.

  As described above, in the tape feeder 5 and the component mounting apparatus 1 according to the present embodiment, a gate drive mechanism that drives the gate 34a provided in the insertion opening 5d into which the carrier tape 14 storing components is inserted. A spring member 36 for urging the gate 34a in the closing direction, and a solenoid 33 for driving the gate 34a in the opening direction against the urging force of the spring member 36. Thus, the gate 34a is always kept closed by the spring member 36 in the non-energized state, and the insertion of the carrier tape 14 from the insertion opening 5d is prohibited. For this reason, even when the tape feeder 5 is removed from the power supply and in the non-energized state, the operator is prevented from erroneously setting the carrier tape 14 in the tape feeder 5 which should not be originally mounted. be able to.

  The tape feeder and the component mounting apparatus of the present invention have an effect that erroneous setting of the carrier tape to the tape feeder in the non-energized state can be prevented, and the component mounting for mounting the component supplied by the tape feeder on the substrate It is useful in the field.

DESCRIPTION OF SYMBOLS 1 component mounting apparatus 3 board | substrate 4 component supply part 5 tape feeder 5c tape traveling path 5d insertion port 9 mounting head 14 carrier tape 22 gate mechanism 33 solenoid 34 gate drive member 34a gate 34b notch part 36 spring member

Claims (5)

A tape feeder comprising: a gate provided at an insertion opening into which a carrier tape containing components is inserted; and a gate drive mechanism for driving the gate in the opening and closing directions,
The gate drive mechanism is a tape feeder that closes the gate when the tape feeder is not energized.   The tape feeder according to claim 1, further comprising a tape feeding mechanism for feeding the part stored in the inserted carrier tape to a pickup position.   The gate includes an abutting portion that abuts on the upper surface of the inserted carrier tape in a state where the gate is driven in the closing direction, and the abutting portion corresponds to the component accommodated in the carrier tape. The tape feeder according to claim 1 or 2, wherein a notch is provided in the portion where A component mounting apparatus for taking out a component from a tape feeder disposed in a component supply unit by a component mounting mechanism and transferring and mounting the component on a substrate,
The tape feeder includes a gate provided in an insertion slot into which a carrier tape containing components is inserted, and a gate drive mechanism driving the gate in the opening and closing directions.
The said gate drive mechanism is a component mounting apparatus which closes the said gate, when the said tape feeder is a non-energized state.   5. The component mounting apparatus according to claim 4, further comprising a tape feeding mechanism for feeding the component stored in the inserted carrier tape to a pickup position.

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