JP4773279B2 - Mounting structure of component supply device - Google Patents

Description

  The present invention relates to a mounting structure for a component supply device for mounting a component supply device for supplying electronic components to a mounting machine or the like.

  Conventionally, as a mounting machine for mounting electronic components on a substrate, an electronic component such as an IC supplied from a component supply device is picked up by a suction head and transferred to a predetermined position on the substrate for mounting. It has been. In such a mounting machine, generally, a large number of component supply devices are mounted in parallel, and a component supply device that supplies necessary components is mounted according to the board to be produced.

In such a mounting machine, a mounting structure has been proposed in which rails from the front side to the back side are provided on the mounting surface to which each component supply device is mounted, and the component supply device is mounted by sliding horizontally (see below). (See Patent Documents 1 and 2).
Japanese Patent Laid-Open No. 11-261291 (FIGS. 5 and 6) JP 2003-298287 A

  By the way, in such a mounting machine, when a suction head fails to pick up a component, foreign matter such as a component may fall on the mounting surface of the component supply device.

  However, if a foreign object exists on the mounting surface when the component supply device is mounted, the foreign material may be caught between the component supply device and the mounting surface, and the mounting position accuracy may be reduced. In addition, if a foreign object is caught, a crater-shaped dent, for example, is formed on the lower surface of the component supply device, which may reduce the accuracy of the mounting position.

  SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems, and prevents the situation where the height reference portion is damaged in advance, thereby ensuring the mounting position accuracy of the component supplying apparatus. The purpose is to provide.

The present invention provides the following means. That is,
[1] A mounting structure of a component supply device that is mounted by sliding each component supply device arranged in parallel in a component supply device mounting portion included in the mounting machine in a horizontal direction perpendicular to the parallel arrangement direction,
An apparatus-side height reference section provided on the lower side of the component supply apparatus;
An attachment portion-side height reference portion that is provided in the component supply device attachment portion and contacts the device-side height reference portion to position the component supply device in the height direction;
It is provided in front of the device-side height reference portion of the component supply device in the sliding direction, and a foreign object on the attachment portion-side height reference portion is pushed forward by a sliding operation when the component supply device is attached. A removal section to be removed;
A receiving portion that is provided in front of the sliding direction from the mounting portion side height reference portion of the component supply device mounting portion and receives the foreign matter pushed out by the removing portion;
Equipped with a,
The component removing device mounting structure according to claim 1, wherein the removing portion includes a member separate from the device-side height reference portion .

  [2] The component supply device mounting structure according to [1], wherein the receiving unit is configured to be lower than the mounting unit height reference unit.

  [3] The component supply device mounting structure according to the above item 1 or 2, wherein the receiving portion is provided with a discharge hole for discharging the received foreign matter to the lower side of the component supply device mounting portion.

[4] The removal unit mounting structure of the component supplying device according to any one of the preceding 1 to 3 the front side of the sliding direction is configured in a concave shape in plan view.

[ 5 ] A component supply device that is arranged in parallel to the component supply device mounting portion provided in the mounting machine and is attached to the component supply device mounting portion by sliding in a horizontal direction orthogonal to the parallel arrangement direction,
A device-side height reference portion that is provided on the lower side of the component supply device and contacts the attachment portion-side height reference portion provided in the component supply device attachment portion to position the component supply device in the height direction; ,
It is provided in front of the device-side height reference portion of the component supply device in the sliding direction, and a foreign object on the attachment portion-side height reference portion is pushed forward by a sliding operation when the component supply device is attached. A removal section to be removed;
Equipped with a,
The removing unit is configured by a separate member from the device-side height reference unit .

[ 6 ] A component supply device mounting portion in which a plurality of component supply devices are arranged in parallel, and each component supply device is attached by sliding in a horizontal direction perpendicular to the parallel arrangement direction;
An attachment-side height reference portion that contacts the device-side height reference portion provided on the lower side of the component supply device and positions the component supply device in the height direction;
The component supply device mounting portion is provided in front of the mounting portion side height reference portion in the sliding direction, and is pushed forward from the attachment portion side height reference portion by the removal portion provided in the component supply device. A receiving part for receiving foreign matter;
Equipped with a,
The mounting unit, wherein the removing unit in the component supply device is provided in front of the device-side height reference unit in the sliding direction, and is configured by a member separate from the device-side height reference unit. .

[ 7 ] A component supply device mounting carriage that can be attached to a mounting machine in a state where a plurality of component supply devices are attached,
A plurality of component supply devices are arranged in parallel, and each component supply device is attached by sliding in a horizontal direction orthogonal to the parallel arrangement direction,
An attachment-side height reference portion that contacts the device-side height reference portion provided on the lower side of the component supply device and positions the component supply device in the height direction;
The component supply device mounting portion is provided in front of the mounting portion side height reference portion in the sliding direction, and is pushed forward from the attachment portion side height reference portion by the removal portion provided in the component supply device. A receiving part for receiving foreign matter;
Equipped with a,
The component supply device, wherein the removing unit is provided in front of the device-side height reference unit in the sliding direction, and is configured by a member separate from the device-side height reference unit. Device mounting carriage.

According to the above invention [1], since the foreign matter on the mounting portion side height reference portion is removed by the removing portion by the sliding operation when mounting the component supply device, the chip dropped on the mounting portion side height reference portion It is possible to prevent a situation in which such a height reference portion is damaged by biting a foreign substance such as the gap between the attachment portion side and the height reference portion on the apparatus side. As a result, the mounting position accuracy of the component supply device can be ensured, and an accurate pickup operation of the component by the suction head or the like can be realized.
Furthermore, since the removal part is configured by a separate member from the apparatus-side height reference part, it is possible to replace only the removal part that is frequently contacted with foreign matter or the like. In addition, the removal portion can be made of a material suitable for removing foreign substances without being restricted by material aspects such as hardness required for the height reference portion.

  According to the above invention [2], since the receiving part is configured to be lower than the attachment part height reference part, the foreign matter pushed out by the removing part can be reliably received in the receiving part.

  According to the invention [3], since the discharge hole for discharging the foreign matter is provided, the foreign matter received in the receiving portion can be easily discharged.

According to the invention [ 4 ], since the front side of the removal part is configured to be concave in plan view, the foreign matter that has come into contact with the front side of the removal part can be pushed out to the front receiving part without escaping left and right in the sliding direction. . Thereby, the situation where the foreign material removed from the attachment part side height reference | standard part spread | diffuses to various places of an apparatus can be prevented.

According to the above invention [ 5 ], since the foreign matter on the mounting portion side height reference portion is removed by the removing portion by the sliding operation when the component supply device is attached, the chip dropped on the mounting portion side height reference portion. It is possible to prevent a situation in which such a height reference portion is damaged by biting a foreign substance such as the gap between the attachment portion side and the height reference portion on the apparatus side. As a result, the mounting position accuracy of the component supply device can be ensured, and an accurate pickup operation of the component by the suction head or the like can be realized.
Furthermore, since the removal part is configured by a separate member from the apparatus-side height reference part, it is possible to replace only the removal part that is frequently contacted with foreign matter or the like. In addition, the removal portion can be made of a material suitable for removing foreign substances without being restricted by material aspects such as hardness required for the height reference portion.

According to the above invention [ 6 ], since the foreign matter on the attachment portion side height reference portion is removed by the removal portion by the sliding operation when attaching the component supply device, the chip dropped on the attachment portion side height reference portion. It is possible to prevent a situation in which such a height reference portion is damaged by biting a foreign substance such as the gap between the attachment portion side and the height reference portion on the apparatus side. As a result, the mounting position accuracy of the component supply device can be ensured, and an accurate pickup operation of the component by the suction head or the like can be realized.
Furthermore, since the removal part is configured by a separate member from the apparatus-side height reference part, it is possible to replace only the removal part that is frequently contacted with foreign matter or the like. In addition, the removal portion can be made of a material suitable for removing foreign substances without being restricted by material aspects such as hardness required for the height reference portion.

According to the above invention [ 7 ], since the foreign matter on the mounting portion side height reference portion is removed by the removing portion by the sliding operation when the component supply device is attached, the chip dropped on the mounting portion side height reference portion It is possible to prevent a situation in which such a height reference portion is damaged by biting a foreign substance such as the gap between the attachment portion side and the height reference portion on the apparatus side. As a result, the mounting position accuracy of the component supply device can be ensured, and an accurate pickup operation of the component by the suction head or the like can be realized.
Furthermore, since the removal part is configured by a separate member from the apparatus-side height reference part, it is possible to replace only the removal part that is frequently contacted with foreign matter or the like. In addition, the removal portion can be made of a material suitable for removing foreign substances without being restricted by material aspects such as hardness required for the height reference portion.

  FIG. 1 is a front view showing a mounting machine according to an embodiment of the present invention. FIG. 2 is a plan view of the same. As shown in these drawings, the mounting machine 10 includes conveyors 20 and 20 that are arranged on a base 11 and convey a printed circuit board P, and component supply units 30 that are arranged on both sides of the conveyors 20 and 20. And an electronic component mounting head unit 40 provided above the base 11.

  The head unit 40 is movable in a region extending between the component supply unit 30 and the mounting position on the substrate P so that an electronic component can be picked up from the component supply unit 30 and mounted on the substrate P. Specifically, the head unit 40 is supported by a head unit support member 42 extending in the X axis direction (substrate transport direction of the conveyor 20) so as to be movable in the X axis direction. The guide rails 43, 43 extending in the Y-axis direction (a direction orthogonal to the X-axis in the horizontal plane) are supported so as to be movable in the Y-axis direction. The head unit 40 is driven in the X-axis direction by the X-axis motor 44 via the ball screw shaft 45, and the head unit support member 42 is driven in the Y-axis direction by the Y-axis motor 46 via the ball screw shaft 47. Driving is performed.

  In addition, a plurality of heads 41 are mounted on the head unit 40 side by side in the X-axis direction. Each head 41 is driven in the vertical direction (Z-axis direction) by an elevating mechanism using a Z-axis motor as a drive source, and is driven in the rotation direction (R-axis direction) by a rotation drive mechanism using an R-axis motor as a drive source. It has come to be.

  At the tip of each head 41, a suction nozzle for picking up electronic components and mounting them on the substrate is provided. Each nozzle is supplied with a negative pressure from a negative pressure means (not shown) at the time of component suction, and can pick up an electronic component by suction with the suction force of the negative pressure.

  In FIG. 2, reference numeral 12 denotes a camera that captures an image of the state of the component sucked by the head unit 40 so that a positional deviation of the component with respect to the suction nozzle 41 can be detected.

  The component supply sections 30 are provided at a total of four locations on the upstream side and the downstream side of the conveyors 20 and 20, respectively. Each component supply section 30 is provided with a component supply apparatus mounting section 60 to which a plurality of component supply apparatuses 50 such as tape feeders can be arranged in parallel. The component supply devices 50 are attached to the component supply device mounting portion 60 by sliding in the horizontal direction orthogonal to the parallel arrangement direction. The mounting structure of the component supply device 50 includes a component supply device mounting portion 60 and a component supply device 50.

  In this embodiment, the component supply device mounting carriages 39 are detachably attached to the component supply units 30... With respect to the main body of the mounting machine 10, and the component supply device mounting portions 60 are connected to the component supply device mounting carts 39. ... is provided.

  FIG. 3 is a perspective view of the component supply device mounting carriage 39 provided with the component supply device mounting portion 60. FIG. 4 is a plan view of the same.

  As shown in these drawings, the component supply device mounting portion 60 includes a feeder plate 61 to which a plurality of component supply devices 50 are mounted in parallel.

  On the feeder plate 61, attachment portion side height reference portions 62, 63 each including a ridge extending in the parallel arrangement direction are provided on the front side and the rear side in the sliding direction indicated by arrows in FIG. The mounting part side height reference parts 62 and 63 position each component supply device 50 in the height direction as will be described later.

  A front plate 64 is attached in a standing state on the front side in the sliding direction of the feeder plate 61. The upper portion of the front plate 64 extends so as to cover the rear side in the sliding direction, and an inclined portion 641 is formed on the lower surface side thereof. The inclined portion 641 positions each component supply device 50 in the sliding direction as will be described later.

  In addition, the front plate 64 is provided with pin holes 65 pierced in the sliding direction at every parallel arrangement interval of the component supply devices 50. The pin holes 65 position the front portions of the component supply devices 50 in the parallel arrangement direction as will be described later.

  A rear plate 66 arranged horizontally is attached to the rear side of the feeder plate 61 in the sliding direction. The rear plate 66 is provided with vertical groove portions 67 that are open at the rear in the sliding direction and penetrate the rear plate 66 in the vertical direction at every parallel arrangement interval of the component supply devices 50. The vertical groove portions 67 position the rear portions of the component supply devices 50 in the parallel arrangement direction as will be described later.

  A fixing recess 661 having a U-shaped cross section extending in the parallel arrangement direction is formed on the lower surface of the rear plate 66. The fixing recess 661 functions as an engaged portion for fixing each component supply device 50 to the component supply device mounting portion 60 as described later.

  Below the feeder plate 61, a box 681 in which a control unit 682 (see FIG. 8) for controlling the component supply device 50 is accommodated is disposed. A connector 68 for electrically connecting the control unit 682 and the component supply device 50 is provided on the rear side of the box 681 in the sliding direction.

  A receiving portion 69 lower than the attachment portion side height reference portion 62 is formed in front of the attachment portion side height reference portion 62 of the feeder plate 61 in the sliding direction. As will be described later, the receiving unit 69 is configured to receive foreign matter removed from the mounting unit side height reference unit 62 when the component supply device 50 is slid and mounted.

  Further, the receiving portion 69 is provided with a plurality of discharge holes 691 penetrating the feeder plate 61 so as to be separated from each other in the parallel arrangement direction. The discharge hole 691 is configured to discharge the foreign matter received in the receiving portion 69 to the lower side of the component supply device mounting portion 60.

  FIG. 5 is a perspective view of the component supply apparatus according to the present embodiment as viewed obliquely from the rear. FIG. 6 is an exploded perspective view of the front portion of the apparatus. FIG. 7 is an exploded perspective view of the front positioning means attached to the apparatus. FIG. 8 is an explanatory view showing a state immediately before the device is attached to the component supply device attachment portion. FIG. 9 is an explanatory view showing a state in which the apparatus is attached to the component supply apparatus attachment portion.

  Each component supply device 50 is constituted by, for example, an electric tape feeder. Each component supply device 50 is mounted with a reel (not shown) wound with a tape storing small pieces of components such as ICs and transistors at predetermined intervals, and a drive sprocket 503 wound with the tape. , 504 are driven to rotate by drive motors 501, 502, so that the tape is intermittently paid out from the reel, the parts stored in the tape are sent to the part take-out part 51, and can be picked up by the head unit 40. .

  On the lower side of the component supply device 50, device-side height reference parts 52 and 53 are provided at two locations separated in the sliding direction.

  The apparatus-side height reference parts 52 and 53 on the front side and the rear side in the sliding direction are respectively composed of an L-shaped metal block and a plate-like metal block in plan view, and the lower surfaces thereof are provided in the component supply apparatus mounting part 60. The mounting portion side height reference portions 62 and 63 are brought into contact with each other. The device-side height reference portions 52 and 53 provided in the component supply device 50 and the attachment portion-side height reference portions 62 and 63 provided on the component supply device attachment portion 60 side make the component supply device 50 high. It functions as a height direction positioning means for positioning in the vertical direction.

  The device-side height reference portions 52 and 53 provided in these component supply devices 50 are detachably attached to the lower side of the component supply device 50. Specifically, in the device-side height reference portion 52 on the front side in the sliding direction, screw holes 521 and 521 are formed at two locations on the upper and lower sides, with respect to the lower front end portion of the component supply device 50 from the side. It is attached with a mounting screw (not shown). The device-side height reference portion 53 on the rear side in the sliding direction is formed with screw holes 531 and 531 at two positions in the front and rear in the sliding direction, and is attached to the lower side of the component supply device from below with a mounting screw (not shown). It is done.

  In addition, an inclined portion 54 is formed at an upper portion in the sliding direction of the front device-side height reference portion 52, and abuts against an inclined portion 641 provided on the front plate 64 on the component supply device mounting portion 60 side. It is like that. As described above, the height position of the component supply device 50 includes the device-side height reference portions 52 and 53 on the component supply device 50 side, and the attachment portion-side height reference portions 62 and 63 on the component supply device attachment portion 60 side. Is positioned by. The component supply device 50 is positioned in the sliding direction by the inclined portion 54 of the component supply device 50 thus positioned in the height direction and the inclined portion 641 on the component supply device mounting portion 60 side abutting on the inclined surface. .

  In addition, the inclined portion 54 on the component supply device 50 side is pressed obliquely from above by the inclined portion 641 on the component supply device attachment portion 60 side, so that the attachment state of the component supply device 50 to the component supply device attachment portion 60 is stable. It is supposed to be.

  Further, the front device-side height reference portion 52 is provided with a horizontal pin 55 protruding in the slide direction in front of the portion in contact with the attachment portion-side height reference portion 62 in the slide direction. The horizontal pin 55 is fitted into the pin hole 65 formed in the component supply device mounting portion 60 in accordance with a sliding operation when the component supply device 50 is mounted on the component supply device mounting portion 60. The pin hole 65 is in the shape of a vertically long slot that is long in the vertical direction. The width of the parallel arrangement direction (left and right direction) is the same as the diameter of the horizontal pin 55, and the horizontal pin 55 is fitted into the pin hole 65. The front part of the component supply device 50 is positioned in the parallel arrangement direction.

  Further, the front device-side height reference portion 52 slides when the component supply device 50 is attached to the component supply device attachment portion 60 at a lower portion in the front of the slide direction from a portion that contacts the attachment portion-side height reference portion 62. Along with the operation, there is provided a removal portion 56 that pushes and removes the foreign matter on the mounting portion side height reference portion 62 forward in the sliding direction.

  The removal portion 56 is formed of a metal block body, which is a separate member from the device-side height reference portion 52, and is attached to the device-side height reference portion 52 by, for example, brazing or double-sided tape.

  The height position of the lower surface of the removing unit 56 is set to be substantially the same as the lower surface of the apparatus-side height reference unit 52.

  The rear-side device-side height reference portion 53 has a vertical pin 57 that protrudes rearward in the sliding direction from the portion that contacts the rear-side attachment portion-side height reference portion 63 and downward from the device-side height reference portion 53. Is provided. The vertical pin 57 is fitted into a vertical groove portion 67 provided in the component supply device mounting portion 60 in accordance with a sliding operation when the component supply device 50 is mounted on the component supply device mounting portion 60. The vertical groove portion 67 is in the shape of a vertically long slot that is long in the sliding direction, the width in the parallel arrangement direction (left-right direction) is formed to be the same as the diameter of the vertical pin 57, and the vertical pin 57 is fitted to the vertical groove portion 67. The rear part of the component supply device 50 is positioned in the parallel arrangement direction.

  The lower portion of the vertical pin 57 is formed with a large-diameter portion 571 that is wider than the width of the vertical groove portion 67, and is positioned below the vertical groove portion 67, thereby preventing the vertical pin 57 from slipping out above the vertical groove portion 67. It functions as a retaining means.

  A controller 505 that drives and controls the drive motors 501, 502, and the like is disposed below the component supply device 50. Below the vertical pin 57 of the component supply device 50, a connector 58 for electrically connecting the controller 505 to the control unit 682 on the component supply device mounting portion 60 side is disposed. As shown in FIGS. 8 and 9, the connector 58 is inserted into the connector 68 on the component supply device attachment portion 60 side by a sliding operation when the component supply device 50 is attached to the component supply device attachment portion 60. To connect to. The component supply device 50 is electrically connected to the component supply device mounting portion 60 in this way, so that driving power for driving the drive motors 501 and 502 is supplied from the component supply device mounting portion 60 side, and these drive motors 501 are also connected. , 502 and the like are transmitted to and received from the component supply device mounting portion 60 side. These connectors 58 and 68 function as connection means for electrically connecting the component supply device 50 and the component supply device mounting portion 60 to each other.

  A fixing means 70 for fixing the component supply device 50 to the component supply device mounting portion 60 is provided below the component supply device 50. The fixing means 70 includes an engaging roller 701 that engages with a fixing recess (engaged portion) 661 formed on the rear plate 66 of the component supply device mounting portion 60, and a switching operation member to which the engaging roller 701 is mounted. 702 and an urging spring 703 are provided. The switching operation member 702 is formed in an L shape in a side view, and an intermediate shaft 704 provided at a bent intermediate portion is rotatably attached to the main body 500 of the component supply device 50. The urging spring 703 is wound around the intermediate shaft 704 of the switching operation member 702, one end side is fixed to the main body 500 of the component supply device 50, and the other end presses the engagement roller 701 toward the fixing recess 661 (upward direction). The switching operation member 701 is biased.

  When the component supply device 50 is mounted on the component supply device mounting portion 60, the fixing means 70 is configured such that the engaging roller 701 is pressed against the fixed recess 661 by the biasing spring 703 and engages with the fixed recess 661. The supply device 50 is fixed to the component supply device mounting portion 60. Further, by rotating the switching operation member 702 against the biasing spring 703, the engagement roller 701 is pushed down to release the engagement with the fixed recess 661.

  An operation lever 71 that functions as an operation unit that switches between a fixed state and a released state of the fixing unit 70 is provided on the upper side of the component supply device 50. The operation lever 71 has a base portion 712 of the grip portion 711 rotatably attached to the main body 500 of the component supply device 50.

  A link plate 72 having both ends 721 and 722 connected to the operation lever 71 and the fixing means 70 is disposed on one side of the component supply device 50. In this embodiment, the link plate 72 is arranged on the left side when the component supply device 50 is seen from the rear in the sliding direction. The link plate 72 transmits the operation force input to the operation lever 71 to the fixing means 70. Specifically, the upper end portion 721 of the link plate 72 is rotatably coupled to the tip end portion 713 opposite to the grip portion 711 of the operation lever 71, and the lower end portion 722 of the link plate 72 is the switching operation of the fixing means 70. The member 702 is rotatably coupled to a tip portion 705 on the opposite side of the engagement roller 701.

  The link plate 72 is formed of a metal plate that is bent a plurality of times at various locations in the length direction in the front view and has a thickness in the parallel arrangement direction of the component supply device 50. The link plate 72 transmits an operation force for rotating the operation lever 71 as an axial force mainly acting on the link plate 72, rotates the switching operation member 702, and engages / releases the engagement roller 701. It is like that.

  According to the mounting structure of the component supply device 50 according to the present embodiment configured as described above, since the removal unit 56 is provided in front of the device-side height reference portion 52 of the component supply device 50, the component supply device 50 is provided. When the component supply device attachment portion 60 is slid, the removal portion 56 reaches and comes into contact with the attachment portion-side height reference portion 62 before the device-side height reference portion 52.

  For this reason, even if a foreign object such as a chip that the head unit 40 has failed to suck is falling on the height reference parts 62 and 63 on the attachment part side, the removal part 56 pushes it forward in the sliding direction. To be removed. Accordingly, a foreign substance such as a chip dropped on the mounting portion side height reference portion 62 is caught between the mounting portion side and the device side height reference portions 52, 62, and the height reference portions 52, 62 are It is possible to prevent damage from occurring. As a result, the mounting position accuracy of the component supply device 50 can be ensured, and the component can be accurately picked up by the suction head 41 and the like.

  Further, the foreign matter pushed out from the attachment portion side height reference portion 62 by the removing portion 56 is received by the front receiving portion 69, which is configured to be lower than the attachment portion side height reference portion 62. Therefore, the foreign matter pushed out by the removing unit 56 can be reliably received in the receiving unit 69. Further, it is possible to prevent the foreign matter once received by the receiving portion 69 from being scattered around.

  Further, since the receiving portion 69 is provided with a discharge hole 691 for discharging the received foreign matter, the foreign matter received in the receiving portion 69 can be easily discharged.

  Moreover, since the removal part 56 is comprised from the apparatus side height reference | standard part 52 and another member, since there are many chances of contact with a foreign material etc., only the removal part 56 which is easy to deform | transform or break can be replaced | exchanged. Moreover, the removal part 56 can be comprised with the material suitable for the removal of a foreign material, without receiving restrictions on material surfaces, such as hardness required in order for the apparatus side height reference part 52 to function as a height reference. .

  As mentioned above, although this invention was demonstrated based on one Embodiment, this invention is not limited to the said structure, You may change suitably as follows.

  For example, in the above-described embodiment, the height position of the lower surface of the removal unit 56 is set to the same height position as the lower surface of the apparatus-side height reference unit 52, but the height position of the lower surface of the removal unit 56 is the component supply device. If the foreign matter on the attachment side height reference portion 62 can be pushed forward and removed by the 50 sliding operation, it may be higher or lower than the device side height reference portion 52. In particular, if the foreign matter on the mounting portion side height reference portion 62 can be pushed forward and removed, the height position of the lower surface of the removing portion 56 is such that it does not come into contact with the mounting portion side height reference portion 62 even by a sliding operation. You may make it higher than the apparatus side reference | standard part 52. FIG.

  Moreover, in the said embodiment, although the removal part 56 was comprised from the metal block body, you may comprise from resin and another material. Moreover, the form of the removal part 56 is not restricted to a block shape, For example, as shown in FIG. In this way, the foreign matter on the mounting portion side height reference portion 62 can be swept away by the sliding operation of the component supply device 50.

  Moreover, in the said embodiment, although the shape of the removal part 56 was only the block body, as shown, for example in FIG. 11, it is good also as the recessed part 562 comprised by the concave shape by planar view in the slide direction. In this way, the foreign matter that comes into contact with the front side 562 of the removal unit 56 ′ when the component supply device 50 is slid does not escape to the left and right in the sliding direction. For this reason, it is possible to prevent the foreign matter from being pushed out to the receiving portion 69 forward in the sliding direction and the foreign matter removed from the attachment-side height reference portion 62 from diffusing to various parts of the apparatus.

  Moreover, in the said embodiment, although the tape feeder was taken as an example as the component supply apparatus 50, a component supply apparatus is not limited to this, Other types of component supply apparatuses, such as a bulk feeder, may be sufficient.

  Moreover, in the said embodiment, although the component supply apparatus attaching part 60 was provided in the component supply attachment trolley | bogie 39, the component supply apparatus which attaches the component supply apparatus 50 directly to the mounting machine 10 without using such a trolley | bogie in a mounting machine. A mounting portion 60 may be provided.

It is a front view which shows the mounting machine concerning one Embodiment of this invention. It is the same top view. It is a perspective view of a component supply apparatus attachment part. It is the same top view. It is the perspective view which looked at the component supply apparatus concerning this embodiment from diagonally backward. It is a disassembled perspective view of the front part of the same apparatus. It is a disassembled perspective view of the positioning means of the front side attached to the same apparatus. It is explanatory drawing which shows the state just before the apparatus is attached to a components supply apparatus attachment part. It is explanatory drawing which shows the state with which the apparatus was attached to the components supply apparatus attachment part. It is a perspective view which shows the modification of a removal part. It is a perspective view which shows the other modification of a removal part.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Mounting machine 20 Conveyor 30 Component supply part 39 Component supply apparatus attachment trolley 40 Head unit 50 Component supply apparatus 51 Component extraction part 52,53 Apparatus side height reference | standard part (height direction positioning means)
55 Horizontal pin 56 Removal part 561 Brush part 562 Concave part 57 Vertical pin 60 Part supply device attachment part 61 Feeder plate 62, 63 Attachment part side height reference part (height direction positioning means)
64 Front plate 641 Inclined portion 65 Pin hole 67 Vertical groove portion 69 Receiving portion 691 Discharge hole 70 Fixing means P Substrate

Claims (7)

A mounting structure for a component supply device that is mounted by sliding each component supply device arranged in parallel to a component supply device mounting portion included in the mounting machine in a horizontal direction perpendicular to the parallel arrangement direction,
An apparatus-side height reference section provided on the lower side of the component supply apparatus;
An attachment portion-side height reference portion that is provided in the component supply device attachment portion and contacts the device-side height reference portion to position the component supply device in the height direction;
It is provided in front of the device-side height reference portion of the component supply device in the sliding direction, and a foreign object on the attachment portion-side height reference portion is pushed forward by a sliding operation when the component supply device is attached. A removal section to be removed;
A receiving portion that is provided in front of the sliding direction from the mounting portion side height reference portion of the component supply device mounting portion and receives the foreign matter pushed out by the removing portion;
Equipped with a,
The component removing device mounting structure according to claim 1, wherein the removing portion includes a member separate from the device-side height reference portion .   The mounting structure for a component supply apparatus according to claim 1, wherein the receiving portion is configured to be lower than the mounting portion height reference portion.   3. The component supply device mounting structure according to claim 1, wherein the receiving portion is provided with a discharge hole for discharging the received foreign matter to the lower side of the component supply device mounting portion. The mounting structure of the component supply apparatus according to any one of claims 1 to 3 , wherein the removing unit is configured such that a front side in the sliding direction is concave in a plan view. A component supply device that is arranged in parallel to the component supply device mounting portion provided in the mounting machine and is attached to the component supply device mounting portion by sliding in a horizontal direction orthogonal to the parallel arrangement direction,
A device-side height reference portion that is provided on the lower side of the component supply device and contacts the attachment portion-side height reference portion provided in the component supply device attachment portion to position the component supply device in the height direction; ,
It is provided in front of the device-side height reference portion of the component supply device in the sliding direction, and a foreign object on the attachment portion-side height reference portion is pushed forward by a sliding operation when the component supply device is attached. A removal section to be removed;
Equipped with a,
The removing unit is configured by a separate member from the device-side height reference unit . A plurality of component supply devices are arranged in parallel, and each component supply device is attached by sliding in a horizontal direction orthogonal to the parallel arrangement direction,
An attachment-side height reference portion that contacts the device-side height reference portion provided on the lower side of the component supply device and positions the component supply device in the height direction;
The component supply device mounting portion is provided in front of the mounting portion side height reference portion in the sliding direction, and is pushed forward from the attachment portion side height reference portion by the removal portion provided in the component supply device. A receiving part for receiving foreign matter;
Equipped with a,
The mounting unit, wherein the removing unit in the component supply device is provided in front of the device-side height reference unit in the sliding direction, and is configured by a member separate from the device-side height reference unit. . A component supply device mounting carriage that can be attached to a mounting machine with a plurality of component supply devices attached,
A plurality of component supply devices are arranged in parallel, and each component supply device is attached by sliding in a horizontal direction orthogonal to the parallel arrangement direction,
An attachment-side height reference portion that contacts the device-side height reference portion provided on the lower side of the component supply device and positions the component supply device in the height direction;
The component supply device mounting portion is provided in front of the mounting portion side height reference portion in the sliding direction, and is pushed forward from the attachment portion side height reference portion by the removal portion provided in the component supply device. A receiving part for receiving foreign matter;
Equipped with a,
The component supply device, wherein the removing unit is provided in front of the device-side height reference unit in the sliding direction, and is configured by a member separate from the device-side height reference unit. Device mounting carriage.

Images