JP4584740B2 - Component mounting method and component mounting apparatus - Google Patents

Description

  The present invention relates to a component mounting method, a component mounting apparatus, and a tape feeder for mounting a component such as an electronic component on a substrate.

  Conventionally, there is a component mounting apparatus as an apparatus for mounting an electronic component (hereinafter simply referred to as “component”) on a substrate. In the component mounting apparatus, a plurality of component supply devices such as a tape feeder for supplying taped components are arranged in parallel, and the transfer head takes out the components from the component supply device and transfers and mounts them on the substrate. In order to improve the working efficiency of such a component mounting apparatus, that is, to reduce the mounting time, a transfer head of a component mounting apparatus having a plurality of suction nozzles is used. Thus, it is possible to take out and mount a plurality of components in one task in which the transfer head reciprocates between the component supply device and the substrate. Here, an operation for one time (suction / movement / mounting) in a series of operations of picking, moving, and mounting of a component by the transfer head, or a group of components mounted by such a single operation is referred to as “task”. "

  FIG. 11 is a plan view of a conventional component mounting apparatus including a transfer head having a plurality of suction nozzles (see, for example, Patent Document 1).

  This component mounting apparatus includes a first mounting unit 200 and a second mounting unit 210 having substantially the same function. The first mounting unit 200 and the second mounting unit 210 include a transport path 220 that transports and positions a substrate, a plurality of tape feeders 230 arranged in parallel, a component supply unit 240 that supplies a plurality of types of components, and a component supply unit. The components are picked up from 240, held by suction, and transferred to and mounted on the substrate. The recognition camera 260 for recognizing the suction state of the components sucked by the transfer head 250 and the transfer head 250 are moved in the XY directions. An XY robot 270, a tray supply unit 280, and a nozzle station 290 are provided.

Here, as shown in the external view of the component supply unit 240 and the transfer head 250 in FIG. 12, the transfer head 250 is arranged in series perpendicular to the tape feeding direction of the tape feeder 230 (Z in FIG. 12). A plurality of suction nozzles 250a (aligned in the axial direction) are provided, and parts are sucked together from each of the plurality of tape feeders 230.
JP 2002-50900 A

  However, according to the conventional component mounting apparatus, when various types of components are mounted on the substrate, the tape feeders for the types to be mounted are arranged in the component supply unit and are collectively sucked by the transfer head. The number of repetitions of one task can be reduced and the mounting time can be shortened. However, when mounting a small number of types of components on a board, even if the transfer heads from the tape feeder for the types are collectively sucked, It becomes difficult to shorten the mounting time. That is, in the conventional component mounting apparatus, a plurality of tape feeder components, that is, different types of components are collectively sucked, so that it is difficult to mount two or more same types of components on the board in one task. . For example, in a high frequency circuit of an electronic device such as a DVD or a digital camera, a large number of capacitors for removing noise are used in particular. Therefore, the conventional component mounting apparatus shortens the mounting time in forming such a high frequency circuit. It becomes difficult. At this time, as a method of mounting two or more of the same type of components on the substrate in one task, a method of arranging a plurality of tape feeders for supplying the same types of components can be considered. However, in this method, a plurality of the same tape feeders must be prepared, which causes a new problem of an increase in manufacturing cost.

  Accordingly, in view of such problems, the present invention has an object to provide a component mounting method, a component mounting apparatus, and a tape feeder that can reduce the mounting time when a large number of components of the same type are mounted on a substrate. To do.

  In order to achieve the above object, a component mounting method of the present invention is a component mounting method in which a component is taken out from a tape feeder by a nozzle and mounted on a substrate, and a plurality of nozzles arranged in the tape feeding direction of the tape feeder are used. A plurality of parts arranged in the tape feeding direction are taken out at the same time.

  As a result, a plurality of components of the same type can be mounted on the substrate in one task, so that the mounting time when a large number of components of the same type are mounted on the substrate can be shortened.

  Here, it is determined whether or not to perform the simultaneous extraction based on the mounting condition information indicating the correspondence between the components and the mounting order, and when it is determined to perform the simultaneous extraction, the components are simultaneously extracted. In the case where the parts are taken out simultaneously, the tape feeder may be fed at a tape feed amount which is a multiple of the interval between two adjacent parts in the tape feeder, and the mounting condition information is continuous. If the same mounting order indicates that the same type of components are to be mounted, it may be determined that the simultaneous extraction is performed.

  As a result, it is possible to properly use a case where a plurality of similar components are mounted in one task and a case where the same components are not mounted. Therefore, it is possible to perform mounting corresponding to a large number of components mounted on a board and a small number of components mounted. .

  Further, the present invention is a component mounting apparatus for taking out a component from a tape feeder and mounting it on a board, comprising a plurality of nozzles arranged in the tape feeding direction of the tape feeder for simultaneously taking out the components. The component mounting apparatus can also be used.

  As a result, a plurality of components of the same type can be mounted on the substrate in one task, so that the mounting time when a large number of components of the same type are mounted on the substrate can be shortened.

  Here, the plurality of nozzles may be arranged so that an interval between two adjacent nozzles is equal to an interval between two adjacent components in the tape feeder.

  As a result, a plurality of components can be taken out from a single tape feeder in a single operation of moving the nozzle downward and taking out the components, which further reduces the mounting time when many components of the same type are mounted on the board. It can be shortened.

  The component mounting apparatus further includes a storage unit that holds mounting condition information indicating a correspondence relationship between the components and the mounting order, and a control unit that determines whether to perform the simultaneous extraction based on the mounting condition information. And a mechanism that simultaneously removes the components when the controller determines that the simultaneous removal is performed, or the mechanism is determined to perform the simultaneous removal. Alternatively, the tape feeder may be fed with a tape feed amount that is a multiple of the interval between two adjacent parts in the tape feeder.

  As a result, it is possible to properly use a case where a plurality of similar components are mounted in one task and a case where the same components are not mounted. Therefore, it is possible to perform mounting corresponding to a large number of components mounted on a board and a small number of components mounted. .

  In addition, the present invention is a tape feeder that supplies a component to the component mounting apparatus, and indicates information transmitted from the component mounting apparatus that indicates a length that is an integral multiple of the interval between two adjacent components in the tape feeder. A tape feeder may be provided that includes a control unit that determines a tape feed amount based on the tape feed amount and feeds the tape at the determined tape feed amount.

  As a result, a plurality of components of the same type can be mounted on the substrate in one task, so that the mounting time when a large number of components of the same type are mounted on the substrate can be shortened. In addition, since it is possible to selectively use a plurality of similar components mounted in one task and other cases, it is possible to perform mounting corresponding to a large number of components mounted on a board and a small number of components mounted. In addition, it is possible to take out a plurality of parts from a single tape feeder with a single operation of moving the nozzle downward to take out the parts, further reducing the mounting time when many parts of the same type are mounted on the board. Can be made.

  The present invention can be realized not only as such a component mounting method, but also as a component mounter and a program for mounting components by the method, and as a storage medium for storing the program.

  According to the component mounting method, the component mounting apparatus, and the tape feeder according to the present invention, it is possible to reduce the mounting time when a large number of components of the same type are mounted on the substrate. Further, it is possible to perform mounting corresponding to a large number of components mounted on the board and a small number of components mounted.

  Hereinafter, a component mounting apparatus according to an embodiment of the present invention will be described with reference to the drawings.

FIG. 1 is a top view of the component mounting apparatus according to the present embodiment.
This component mounting apparatus is provided in a base 100, a central portion of the base 100, a plurality of transport paths 101 for transporting and positioning a substrate 104, and a plurality of tape feeders 102 to supply a plurality of types of components. A component supply unit 103, a transfer head 105 that picks up the component from the component supply unit 103 and transfers and mounts it on the substrate 104, a recognition camera 106 that recognizes the component adsorbed by the transfer head 105 from below, and a transfer head An XY robot 107 that moves 105 in the XY direction, a disposal tray 108 that discards components, and a nozzle station 109 that holds a suction nozzle for replacement of the transfer head 105 are provided.

FIG. 2A is a perspective view of the tape feeder 102.
The tape feeder 102 includes a main body frame 120, a reel side plate 121 coupled to the main body frame 120, a supply reel 122 that is rotatably attached to the reel side plate 121 and wound with a carrier tape 122a that holds components. A feed roller 123 that pitch-feeds the carrier tape 122a drawn from the supply reel 122, a ratchet 124 that rotates the feed roller 123, a feed lever 126 that rotates the ratchet 124 through a link 125, and an upper portion of the ratchet 124 A shutter member 127 having an opening that exposes two parts at the same time, a cover tape peeling portion 128 for peeling the cover tape 122b in front of the shutter member 127, and a cover tape 122b peeled from the carrier tape 122a. Comprising a take-up reel 129 to take can, tension spring 126a, located on the shutter member 127 downward as shown in FIG. 8, and a part take-out member 127a opening provided in the component pickup position.

  In the tape feeder 102 having the above structure, the ratchet 124 rotates at a constant angle by the movement of the feed lever 126 in the Y1 direction by the motor. Then, the feed roller 123 moves by the roller pitch in conjunction with the ratchet 124. As a result, the carrier tape 122a is fed by an arrangement pitch of parts that is an interval between two adjacent parts. Thereafter, the pushing force to the feed lever 126 is released, and the feed lever 126 returns to the Y2 direction, that is, to the original position by the urging force of the tension spring 126a. By repeating such a series of operations, the used carrier tape 122a is discharged to the outside of the tape feeder 102. Note that the arrangement pitch of parts and the roller pitch may not be equal. For example, when the roller pitch is 2 mm and the component arrangement pitch is 4 mm, the feed lever 126 is moved twice in order to feed the carrier tape 122a by the component arrangement pitch.

FIG. 3A is a perspective view of the transfer head 105.
The transfer head 105 includes a first head unit 105a and a second head unit 105b that are arranged in parallel and have the same function. Since each head unit is a unit having substantially the same function, only the structure of the first head unit 105a will be described below.

  The first head unit 105a includes a fixed base 110, a plurality (six in FIG. 3A) of nozzle raising / lowering motors 111 arranged on the fixed base 110, and a plurality (FIG. 3B). 8) suction nozzles 112, a suction portion 113 that holds the suction nozzles 112 detachably, a plurality of cam tubes 114, and a θ motor that rotates the suction nozzles 112 about the A axis or the A ′ axis. 115.

  Here, as shown in the bottom view of the first head unit 105a in FIG. 3B, the plurality of suction nozzles 112 are a set of suction nozzles that are arranged side by side in the radial direction of the circle centering on the A axis. 112a and 112b are arranged so as to be located on the circumference centering on the A axis. At this time, an interval between the adjacent suction nozzle 112a and the suction nozzle 112b (a in FIG. 3B) is equal to the arrangement pitch of the components of the carrier tape 122a.

  In the first head unit 105a having the above-described structure, the plurality of suction nozzles 112 rotate around the A axis without changing the relative position by the rotational movement of the θ motor 115. Then, the suction nozzle 112 that has moved directly below the nozzle lifting / lowering motor 111 moves downward by being pressed by the nozzle lifting / lowering motor 111 immediately above. Further, when correcting the angle of the component sucked by the suction nozzle 112, the suction nozzle 112 is rotated about the A ′ axis by the rotational movement of the θ motor 115.

FIG. 4 is a functional block diagram of the component mounting apparatus.
This component mounting apparatus is an apparatus that shortens the mounting time when a large number of components of the same type are mounted on a board, and includes a mechanism unit 140, a mounting control unit 141, a display unit 142, an input unit 143, a storage unit 144, and a communication I. / F unit 145 is provided.

  The mechanism unit 140 is a set of mechanism components including the transport path 101, the tape feeder 102, the component supply unit 103, the transfer head 105, the XY robot 107, and a motor and a motor controller that drive these.

The mounting control unit 141 performs component mounting control by controlling the mechanism unit 140.
The display unit 142 is an LCD or the like that presents various types of information to the operator.

The input unit 143 is a keyboard or the like that acquires an instruction from an operator.
The storage unit 144 is a hard disk, a memory, or the like, and holds NC data 144a, component data 144b, and the like.

5 and 6 show examples of NC data 144a and component data 144b, respectively.
The NC data 144a is a collection of information indicating mounting points and mounting order of all components to be mounted. As shown in FIG. 5, the NC data 144a includes information indicating a mounting order, a component name, and a mounting position (X, Y, θ) for each mounting point with respect to all mounting points of the target board 104. Here, “mounting order” is the mounting order of components, “component name” corresponds to the component name in the component data 144b shown in FIG. 6, and X and Y of “mounting position” are the coordinates of the mounting point. (Coordinates indicating a specific position on the substrate 104), and θ of “mounting position” is a rotation angle of the transfer head 105 during component mounting. Note that the X-axis direction is the direction of travel of the substrate 104, and the Y-axis direction is a direction perpendicular to it.

  The component data 144b is a library in which unique information about all the component types that can be handled by the component mounting apparatus is collected. As shown in FIG. 6, the component size and tact (for a certain condition) for each component type. And the other constraint information (type of usable suction nozzle 112, recognition method by recognition camera 106, maximum speed ratio of transfer head 105, etc.). In the drawing, the external appearance of the components of each component type is also shown for reference.

  The communication I / F unit 145 is an interface card or the like that communicates with other devices. For example, NC data and component data are downloaded from an upstream host computer and stored in the storage unit 144 as NC data 144a and component data 144b, respectively. Used when making

  Next, the mounting operation (operation in one task) of the component mounting apparatus having the above structure will be described. FIG. 7 is a flowchart showing the mounting operation of the component mounting apparatus.

  First, the mounting control unit 141 determines the suction nozzle 112 to be used by the transfer head 105 in one task based on the NC data 144a stored in the storage unit 144 (step S70). That is, when the NC data 144a indicates that the same kind of parts are continuously mounted (or when two or more parts of the same kind, that is, parts from the same feeder need to be picked up in the same task). In this case, the mounting control unit 141 controls the transfer head 105 to perform mounting using both of the pair of suction nozzles 112a and 112b shown in FIG. 3B, and otherwise, The transfer head 105 is controlled so that mounting is performed using either one of the pair of suction nozzles 112a and 112b shown in FIG. For example, as shown in FIG. 5, when the “mounting order” is “3”, the subsequent mounting (the mounting order is “4”) is used for this mounting. Since the same component as “1CAP”, which is the “component type”, is mounted, the mounting control unit 141 determines to mount using both of the pair of suction nozzles 112a and 112b.

  Next, when mounting using both of the pair of suction nozzles 112a and 112b (Yes in step S71), the mounting control unit 141 simultaneously takes out two of the components held on one carrier tape 122a. The tape feeder 102 is controlled so as to be in a possible state. That is, the mounting control unit 141 moves the shutter member 127 by a movement amount twice as large as the component arrangement pitch, and then moves the feed lever 126 twice in the Y1 direction, thereby moving the feed amount twice the component arrangement pitch. Only the carrier tape 122a is controlled to be sent (step S72). As a result, as shown in FIG. 8A, both of the two continuous parts 150a and 150b of the carrier tape 122a are located at the opening of the part removing member 127a and at the opening of the shutter member 127. It becomes like this.

  On the other hand, when mounting using one of the pair of suction nozzles 112a and 112b is performed (No in step S71), the mounting control unit 141 includes only one of the components held on one carrier tape 122a. The tape feeder 102 is controlled so as to be ready for removal. In other words, the mounting control unit 141 moves the shutter member 127 by a moving amount twice as large as the component arrangement pitch, and then moves the feed lever 126 once in the Y1 direction to move the carrier by the feed amount equal to the component arrangement pitch. The tape 122a is sent (step S73). As a result, as shown in FIG. 8B, one of the two continuous parts 150a and 150b of the carrier tape 122a (the part 150a in FIG. 8B) is positioned at the opening of the part take-out member 127a. And it comes to be located in the opening part of the shutter member 127. FIG.

  Next, when mounting using both of the pair of suction nozzles 112a and 112b, the mounting control unit 141 is arranged in the tape feeding direction of the tape feeder 102 as shown in FIG. 8C. The transfer head 105 is moved so that each of the pair of suction nozzles 112a and 112b is located above the two parts positioned at the opening of the shutter member 127, and both of the pair of suction nozzles 112a and 112b are simultaneously moved. The lower parts 150a and 150b are simultaneously sucked and sucked (step S74). On the other hand, when mounting using any one of the pair of suction nozzles 112a and 112b, the mounting control unit 141 is arranged in the tape feeding direction of the tape feeder 102 as shown in FIG. The transfer head 105 is positioned so that one of the pair of suction nozzles 112a and 112b (the suction nozzle 112b in FIG. 8D) is positioned above one component located in the opening of the shutter member 127. Only one of the pair of suction nozzles 112a and 112b is moved down to suck the lower part (part 150a in FIG. 8D) (step S75).

  Next, the mounting control unit 141 rotates the transfer head 105 around the A axis to make the pair of suction nozzles 112a and 112b on which no component is sucked parallel to the tape feeding direction, and then steps S70 to S75. The operation of picking up the parts indicated by is performed on another tape feeder 102. Then, the mounting control unit 141 causes the plurality of tape feeders 102 to perform the operation of rotating the transfer head 105 and picking up the components, sucking a plurality of types of components onto the suction nozzle 112, and then sucking the components. Are transferred and mounted on the substrate 104 (step S76).

  As described above, according to the component mounting apparatus of the present embodiment, the transfer head has a plurality of suction nozzles arranged in the tape feeding direction of the tape feeder. Therefore, since a plurality of parts can be taken out from one tape feeder at the same time, when many parts of the same type are mounted on the board, the number of repetitions of one task can be reduced and the mounting time can be shortened. .

  Further, according to the component mounting apparatus of the present embodiment, the pair of suction nozzles parallel to the tape feeding direction is arranged so that the interval between the adjacent suction nozzles is equal to the arrangement pitch of the parts of the carrier tape. . Therefore, it is possible to take out a plurality of parts from one tape feeder by moving the suction nozzle downward to take out the parts, so that the mounting time for mounting a large number of parts of the same type on the board is further increased. It can be shortened.

  Further, according to the component mounting apparatus of the present embodiment, the mounting control unit changes the feed amount of the carrier tape in the tape feed direction based on the NC data stored in the storage unit, and The case where the implementation using both is performed and the case where the implementation using either one is performed are used properly. Therefore, it is possible to properly use a case where a plurality of similar components are mounted in one task and a case other than that, so that it is possible to perform mounting corresponding to a large number of components mounted on a board and a small number of components mounted.

  As mentioned above, although the component mounting apparatus of this invention was demonstrated based on embodiment, this invention is not limited of this embodiment. The present invention includes various modifications made by those skilled in the art without departing from the scope of the present invention.

  For example, although the transfer head has two suction nozzles arranged in the tape feeding direction of the tape feeder, the transfer head is not limited to two if it has a plurality of suction nozzles arranged in the tape feeding direction of the tape feeder.

  Further, the tape feeder is assumed to feed the carrier tape by a feed amount that is twice the arrangement pitch of the parts when simultaneously taking out a plurality of similar parts. However, the transfer head has three or more suction nozzles arranged in the tape feeding direction of the tape feeder, and the shutter member has an opening that exposes three or more parts at the same time, and three or more similar parts are taken out simultaneously. In this case, the tape feeder may feed the carrier tape by a feed amount that is three times or more the arrangement pitch of the parts.

  Further, the mounting control unit determines whether or not to simultaneously extract a plurality of similar parts based on the NC data stored in the storage unit. However, the storage unit stores data for each mounting point indicating whether or not a plurality of similar parts are to be simultaneously extracted, and the mounting control unit may only control the transfer head based on this data. Good.

  In addition, the transfer head has a structure in which a plurality of sets of suction nozzles are provided and each set of suction nozzles rotates in the same direction. However, a structure in which the sets of suction nozzles in different radial directions rotate. You may have. That is, as shown in FIG. 9, the transfer head includes a first head unit 160 a and a second head unit 160 b that are arranged side by side, and the first head unit 160 a and the second head unit 160 b are unit units. An outer frame 161, a sub head 162 rotatably attached to the unit outer frame 161, a sub head rotation motor 163 that rotationally drives the sub head 162, a set of suction nozzles 164 a and 164 b that suck and hold components, and a sub head 162 The structure may include a push-down mechanism 165 that lowers the pair of suction nozzles 164a and 164b at the lower end position, and an imaging unit 166, respectively.

  In addition, the mounting control unit changes the carrier tape feed amount in the tape feed direction based on the NC data, so that the mounting control unit can cope with different cases of simultaneous removal of a plurality of similar parts and other cases. However, the mounting control unit may cope with different use of the case where a plurality of similar parts are simultaneously taken out and the other case by changing the movement amount of the shutter member.

  Further, the tape feeding operation of the tape feeder is controlled by the control unit of the component mounting apparatus. However, feed amount information indicating a length that is an integral multiple of the interval between two components is transmitted from the component mounting apparatus, and a feeder control unit built in the tape feeder controls the tape feeding operation based on the transmitted data. May be. In this case, the tape feeder, for example, as shown in FIG. 10, feeds the feed storage unit 132 for storing the feed amount information and the number of times corresponding to the length indicated by the feed amount information stored in the feeder storage unit. A feeder control unit 130 having a motor driving unit 131 that drives the motor to move the lever is provided. Then, different feed amount information is stored in the feeder storage unit depending on whether or not simultaneous extraction is performed.

  Further, as shown in FIG. 1, the component mounting apparatus has a configuration in which components are alternately mounted on a single substrate by front and rear transfer heads, but is not limited thereto. For example, the component mounting apparatus may have a configuration including two back and forth sub-equipment for mounting components on one board independently, like the conventional component mounting apparatus shown in FIG. Good.

  The present invention can be used for a component mounting method, a component mounting apparatus, and a tape feeder, and in particular, can be used for a component mounting method, a component mounting apparatus, a tape feeder, and the like for a board on which a large number of components of the same type are mounted. .

It is a top view of the component mounting apparatus of embodiment of this invention. It is a perspective view of a tape feeder. (A) It is a perspective view of a transfer head. (B) It is a bottom view of the 1st head unit. It is a functional block diagram of the component mounting apparatus. It is a figure which shows an example of NC data. It is a figure which shows an example of component data. It is a flowchart which shows mounting operation | movement of the component mounting apparatus. It is a figure for demonstrating the taking-out operation | movement of components. It is a perspective view of the modification of a transfer head. It is a figure for demonstrating the modification of a tape feeder. It is a top view of the conventional component mounting apparatus. It is an external view of the component supply part and transfer head in the component mounting apparatus.

Explanation of symbols

100 Base 101, 220 Transport path 102, 230 Tape feeder 103, 240 Component supply unit 104 Substrate 105, 250 Transfer head 105a, 160a First head unit 105b, 160b Second head unit 106, 260 Recognition camera 107, 270 XY Robot 108 Waste tray 109, 290 Nozzle station 110 Fixed base 111 Nozzle lift motor 112, 112a, 112b, 164a, 164b, 250a Adsorption nozzle 113 Adsorption part 114 Cam tube 115 θ motor 120 Main body frame 121 Reel side plate 122 Supply reel 122a Carrier Tape 122b Cover tape 123 Feed roller 124 Ratchet 125 Link 126 Feed lever 127 Shutter member 127a Component pick-up member 128 Cover tape peeling unit 129 Take-up reel 130 Feeder control unit 131 Motor drive unit 132 Feeder storage unit 140 Mechanism unit 141 Mounting control unit 142 Display unit 143 Input unit 144 Storage unit 144a NC data 144b Component data 145 Communication I / F unit 150a, 150b Parts 161 Unit outer frame 162 Sub head 163 Sub head rotation motor 165 Depressing mechanism 166 Imaging unit 200 First mounting unit 210 Second mounting unit 280 Tray supply unit

Claims (4)

A component mounting method in which components are taken out from the tape feeder by a plurality of nozzles arranged in the tape feeding direction of the tape feeder and mounted on a substrate,
The plurality of nozzles are arranged such that a pair of suction nozzles positioned in a radial direction of a circle centered on the central axis of the head unit is positioned on a circumference centered on the central axis. Has been placed,
The plurality of nozzles are arranged so that an interval between adjacent nozzles is equal to an interval between adjacent components in the tape feeder,
When determining whether to simultaneously extract a plurality of components arranged in the feeding direction by the plurality of nozzles based on mounting condition information indicating a correspondence relationship between the components and the mounting order, and determining to perform the simultaneous extraction The component mounting method is characterized in that the tape feeder is fed at a tape feed amount that is a multiple of the interval between adjacent components in the tape feeder, and a plurality of components arranged in the tape feed direction are simultaneously taken out. Wherein when it is shown that to implement the same type of component in the mounting order of mounting conditions information is continuously component mounting method according to claim 1, wherein the determining to perform the simultaneous retrieval. The mounting condition when the information indicates that the plurality of adsorption of the same type of parts in the same task, the component mounting method according to claim 1, wherein the determining to perform the simultaneous retrieval. A component mounting apparatus that takes out components from a tape feeder and mounts them on a board,
A plurality of nozzles that are arranged in the tape feeding direction of the tape feeder and simultaneously take out components;
A storage unit for holding mounting condition information indicating a correspondence relationship between components and mounting order;
A control unit that determines whether or not to perform the simultaneous extraction based on the mounting condition information;
A mechanism that simultaneously removes the components when the controller determines that the simultaneous removal is performed;
The plurality of nozzles are arranged such that a pair of suction nozzles positioned in a radial direction of a circle centered on the central axis of the head unit is positioned on a circumference centered on the central axis. Has been placed,
The plurality of nozzles are arranged so that an interval between adjacent nozzles is equal to an interval between adjacent components in the tape feeder,
The component mounting apparatus, wherein the mechanism unit feeds the tape feeder with a tape feed amount that is a multiple of an interval between adjacent parts in the tape feeder when it is determined that the simultaneous removal is performed.

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