Positioning structure, component mounting machine, and substrate manufacturing method

Abstract

A positioning structure according to the present disclosure is for positioning, relative to each other, a first member having a positioning pin and a second member having a positioning hole into which the positioning pin is fitted. The positioning pin includes a base part and a tip end part provided separate from the base part, and the first member is positioned relative to the second member by inserting the positioning pin into the positioning hole from the tip end part.

Description

[Technical Field]

[0001] This specification discloses a positioning structure, a component mounter, and a method for manufacturing a substrate. [Background technology]

[0002] Conventionally, a positioning structure is known in which a positioning pin formed on a first member is fitted into a positioning hole formed on a second member to determine the position of a first member relative to a second member. For example, Patent Document 1 discloses a positioning structure for a tape feeder in which a positioning pin provided on an end surface of the tape feeder is fitted into a positioning hole provided in an electronic component supply unit to determine the position of the tape feeder relative to the electronic component supply unit. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Japanese Patent Application Laid-Open No. 2010-92962 Summary of the Invention [Problem to be solved by the invention]

[0004] However, when the tape feeder is used over a medium to long period of time and the tape feeder is repeatedly attached and detached from the electronic component supply unit, the positioning pins wear out due to friction with the peripheral walls of the positioning holes. If an attempt is made to position the tape feeder by fitting the worn positioning pins into the positioning holes, the positioning accuracy may decrease.

[0005] The main object of the present disclosure is to enable the positioning accuracy of an article to be maintained over the medium to long term. [Means for solving the problem]

[0006] The positioning structure of the present disclosure includes: A positioning structure for relatively positioning a first member having a positioning pin and a second member having a positioning hole into which the positioning pin fits, The positioning pin has a base portion and a tip portion provided separately from the base portion, The positioning pin is inserted into the positioning hole from the tip end, thereby positioning the first member relative to the second member. The gist is that the first member is positioned relative to the second member by being inserted into the positioning hole from the tip end.

[0007] In this positioning structure, the positioning pin has a base portion and a tip portion that is provided separately from the base portion. Therefore, the tip portion is replaceable. Therefore, even if the positioning pin wears out during medium to long-term use, positioning accuracy can be maintained by replacing the tip portion.

[0008] The component mounter of the present disclosure includes: A component mounter that picks up supplied components with a picking member and mounts them on a board, a tape feeder having a positioning pin with a base portion and a tip portion provided separately; a feeder set table having a positioning hole into which the positioning pin fits; Equipped with The positioning pin is inserted into the positioning hole from the tip end, thereby positioning the tape feeder relative to the feeder set table. The gist of this is as follows.

[0009] This component mounter provides the same effects as the positioning structure described above.

[0010] The method for manufacturing a substrate according to the present disclosure includes: a positioning pin having a base portion and a tip portion separate from each other and provided on the tape feeder is inserted into a positioning hole provided on the feeder set table, thereby positioning the tape feeder on the feeder set table; The components are fed from the positioned tape feeder to the component mounter body, The gist is that the supplied components are picked up by the component mounter body and mounted on the board.

[0011] This positioning method provides the same effects as the positioning structure described above. [Brief explanation of the drawings]

[0012] [Figure 1] 1 is a schematic configuration diagram of a component mounting system 1. FIG. [Figure 2] FIG. 2 is a perspective view of the tape feeder 20. [Figure 3] FIG. 3 is an enlarged view of part A in FIG. 2. [Figure 4] 2 is a cross-sectional view of the tape feeder 20 cut along the YZ plane. FIG. [Figure 5] 2 is a cross-sectional view of the base portion 30 cut along the YZ plane. [Figure 6] 1 is a cross-sectional view of the tip portion 31 cut along the YZ plane. [Figure 7] 2 is a cross-sectional view of the first positioning pin 24 cut along the YZ plane. FIG. [Figure 8] FIG. 2 is a perspective view of the feeder set table 40. [Figure 9] 4 is a cross-sectional view of the standing wall portion 42 cut along the YZ plane. [Figure 10A] 10 is an explanatory diagram showing how the position of the tape feeder 20 is determined relative to the feeder set table 40 by the positioning structure 50. FIG. [Figure 10B] 10 is an explanatory diagram showing how the position of the tape feeder 20 is determined relative to the feeder set table 40 by the positioning structure 50. FIG. [Figure 10C] 10 is an explanatory diagram showing how the position of the tape feeder 20 is determined relative to the feeder set table 40 by the positioning structure 50. FIG. DETAILED DESCRIPTION OF THE INVENTION

[0013] Preferred embodiments of the present disclosure will be described below with reference to the drawings. FIG. 1 is a schematic configuration diagram of a component mounting system 1. FIG. 2 is a perspective view of a tape feeder 20. FIG. 3 is an enlarged view of portion A in FIG. 2. FIG. 4 is a cross-sectional view of the tape feeder 20 when cut along the YZ plane. FIG. 5 is a cross-sectional view of the base portion 30 when cut along the YZ plane. FIG. 6 is a cross-sectional view of the tip portion 31 when cut along the YZ plane. FIG. 7 is a cross-sectional view of the first positioning pin 24 when cut along the YZ plane. FIG. 8 is a perspective view of a feeder set table 40. FIG. 9 is a cross-sectional view of the standing wall portion 42 when cut along the YZ plane. Note that in FIG. 3, the standing wall portion 42 is indicated by a dashed line for convenience. Here, the left-right direction shown in FIGS. 1 to 3 and 8 corresponds to the X-axis direction (the direction perpendicular to the paper in FIGS. 4 to 6 and 9), the front-rear direction shown in FIGS. 1 to 9 corresponds to the Y-axis direction, and the up-down direction shown in FIGS. 1 to 9 corresponds to the Z-axis direction.

[0014] The component mounting system 1 produces a board S on which components are mounted, and as shown in FIG. 1, includes multiple component mounters 10 arranged along the transport direction of the board S, a loader 60, and a management device that manages the entire component mounting system 1.

[0015] The component mounter 10 includes a tape feeder 20 and a component mounter main body with a feeder set table 40 provided at the front. The component mounter main body includes a head capable of holding multiple picking members, a head moving device that moves the head horizontally, a lifting device that moves the picking members up and down relative to the head, a transport device that transports the board, and a control device that controls the entire component mounter 10. The component mounter 10 picks up components supplied from the tape feeder 20 with the picking members and mounts them on the board S.

[0016] 2, tape feeder 20 includes tape reel 22, tape feeding mechanism 23, first positioning pin 24, second positioning pin 26, connector 25, clamp member 27, and rail member 28. In addition, tape feeder 20 also includes a control device that controls the entire tape feeder 20. Tape reel 22 and tape feeding mechanism 23 are housed in case 21.

[0017] The tape reel 22 has a tape wound around it. The tape has a plurality of recesses formed at predetermined intervals along its length. Each recess houses a component. These components are protected by a film covering the surface of the tape. The tape feeding mechanism 23 feeds the tape from the tape reel 22. The tape feeder 20 drives the tape feeding mechanism 23 to feed the tape backward by a predetermined amount, thereby sequentially supplying the components contained on the tape to the component supply position. The film is peeled off just before the component supply position, so that the components contained on the tape are exposed at the component supply position and are picked up by a picking member of the component mounter 10.

[0018] As shown in Figures 2 and 3, the first positioning pin 24 is provided so as to protrude rearward from the rear surface of the case 21. As shown in Figures 3 and 4, the first positioning pin 24 has a base portion 30 and a tip portion 31. The first positioning pin 24 has a separate structure in which the base portion 30 and the tip portion 31 are provided as separate bodies.

[0019] The base portion 30 is a metal member, and as shown in FIG. 5, has a base portion 30a, a protruding portion 30b, and a fixing portion 30c. The base portion 30a is a generally cylindrical portion. The protruding portion 30b is provided so as to protrude from the rear of the base portion 30a. The protruding portion 30b is a cylindrical portion with a smaller diameter than the base portion 30a. A circumferential groove 30d is formed around the outer circumferential surface of the protruding portion 30b in the circumferential direction. The fixing portion 30c is a portion that is fixed to the case 21.

[0020] The tip portion 31 is made of resin, and as shown in FIG. 6, is a cap-shaped member having a base portion 31a and a recessed portion 31b that fits onto the protruding portion 30b of the base portion 30. The outer peripheral surface of the tip portion 31 is formed in a tapered shape with a diameter that decreases toward the tip (rear side). The tip portion 31 is provided with a cylindrical recessed portion 31b that fits onto the protruding portion 30b of the base portion 30. A protruding rib 31c is formed around the entire circumference on the inner peripheral wall of the recessed portion 31b in the circumferential direction. Because the tip portion 31 is made of resin, it can be easily replaced even if it deteriorates due to wear or the like.

[0021] As shown in FIG. 7, the first positioning pin 24 has the recess 31b of the tip portion 31 fitted into the protrusion 30b of the base portion 30. When the recess 31b of the tip portion 31 fits into the protrusion 30b of the base portion 30, the protrusion 31c formed on the inner peripheral wall of the recess 31b fits into the circumferential groove 30d formed on the outer peripheral wall of the protrusion 30b. Furthermore, the diameter L1 of the base portion 30a of the base portion 30 and the diameter L2 of the base portion 31a of the tip portion 31 are equal. Therefore, when the protrusion 30b fits into the recess 31b, the base portion 30a of the base portion 30 and the base portion 31a of the tip portion 31 are substantially flush with each other.

[0022] The second positioning pin 26 is a metal member, and as shown in Figures 3 and 4, is attached to the rear surface of the case 21 above the first positioning pin 24. As shown in Figure 4, the second positioning pin 26 is a positioning pin that is longer than the first positioning pin 24. The second positioning pin 26 has an integrated structure formed integrally from its base to its tip. The outer circumferential surface of the second positioning pin 26 has the same outer diameter as the first positioning pin and is tapered so that the diameter becomes smaller toward the tip.

[0023] 2, 3, and 4, connector 25 is provided between first positioning pin 24 and second positioning pin 26. As shown in Fig. 2, clamp member 27 is elastically supported so as to protrude from the lower surface of case 21. Rail member 28 extends rearward from clamp member 27 and has an inverted T-shaped cross section.

[0024] The tape feeder 20 is detachably attached to a feeder set table 40 provided in front of the component mounter 10. As shown in FIG. 8 , the feeder set table 40 has a support portion 41 that supports the tape feeder 20 and a standing wall portion 42 that stands vertically from the support portion 41.

[0025] The support portion 41 has a slot 48 into which the tape feeder 20 is inserted. The slots 48 extend in the front-rear direction and are formed in plurality in the support portion 41 so as to be aligned in the left-right direction. The slots 48 are grooves having a T-shaped cross section. A rail member 28 having an inverted T-shaped cross section provided on the underside of the tape feeder 20 is inserted into the slot 48. A clamp groove 47 is provided midway through the slot 48. When the rail member 28 with an inverted T-shaped cross section of the tape feeder 20 is inserted from the front to the rear of the slot 48, the clamp member 27 provided on the underside of the tape feeder 20 fits into the clamp groove 47. This allows the tape feeder 20 to be supported in a vertically placed state in the slot 48. The clamp member 27 and the clamp groove 47 also determine the position of the tape feeder 20 in the front-rear direction relative to the feeder set table 40.

[0026] As shown in FIGS. 8 and 9, the standing wall portion 42 has a first positioning hole 44, a second positioning hole 46, and a connector 45.

[0027] As shown in Figures 8 and 9, the first positioning hole 44 is formed on the front surface of the standing wall portion 42. The first positioning hole 44 is a hole into which the first positioning pin 24 of the tape feeder 20 fits. The first positioning hole 44 is a round hole. The periphery of the first positioning hole 44 is chamfered, as shown in Figure 9. By fitting the first positioning pin 24 into this first positioning hole 44, the vertical position of the tape feeder 20 relative to the feeder set table 40 is determined.

[0028] As shown in FIGS. 8 and 9 , the second positioning hole 46 is formed on the front surface of the standing wall portion 42, higher than the first positioning hole 44. The second positioning hole 46 is a hole into which the second positioning pin 26 of the tape feeder 20 fits. The second positioning hole 46 is an elongated hole that extends in the direction of the first positioning hole 44 and the second positioning hole 46, specifically in the up-down direction. The diameter of the second positioning hole 46 in the left-right direction is set to be slightly larger than the diameter of the second positioning pin 26 in the left-right direction. Furthermore, the diameter of the second positioning hole 46 in the up-down direction is set to be larger than the diameter of the second positioning hole 46 in the left-right direction. The periphery of the second positioning hole 46 is chamfered, as shown in FIG. 9 . The second positioning pin 26 fits into this second positioning hole 46, thereby determining the left-right position of the tape feeder 20 relative to the feeder set table 40. The second positioning hole 46 is a long hole extending in the vertical direction, and the edges are chamfered, so that even if there is a slight misalignment when inserting the second positioning pin 26, the second positioning pin 26 can be inserted correctly.

[0029] In this embodiment, the structure in which the clamp member 27 and clamp groove 47 determine the front-to-back position of the tape feeder 20 relative to the feeder set table 40, the first positioning pin 24 and first positioning hole 44 determine the left-to-right position of the tape feeder 20 relative to the feeder set table 40, and the second positioning pin 26 and second positioning hole 46 determine the up-to-down position of the tape feeder 20 relative to the feeder set table 40 is referred to as the positioning structure 50.

[0030] The connector 45 is provided for each slot 48 between the first positioning hole 44 and the second positioning hole 46. When the rail member 28 of the tape feeder 20 is inserted into the slot 48 and the clamp member 27 is fitted into the clamp groove 47, the first positioning pin 24 of the tape feeder 20 fits into the first positioning hole 44, and the second positioning pin 26 of the tape feeder 20 fits into the second positioning hole 46. The connector 25 of the tape feeder 20 and the connector 45 of the feeder set table 40 are then connected. This electrically connects the tape feeder 20 and the feeder set table 40.

[0031] 1, the loader 60 is a device that moves along guide rails 15 in front of the component mounters 10 to supply tape feeders 20 to be used to each component mounter 10 and collect used tape feeders 20 from each component mounter 10. The loader 60 includes a loader moving device that moves the loader 60 along the guide rails 15 arranged in front of the component mounter 10, a feeder transfer device that transfers tape feeders 20 to and from the component mounter 10, and a loader control device that outputs drive signals to the loader moving device and the feeder transfer device. The loader control device is connected to the control device of the component mounter 10 via a network (not shown) and exchanges signals.

[0032] Next, we will explain the operation of the component mounting system 1 configured as above. First, we will explain the component mounting process executed by the component mounter 10. This process is executed by the control device of the component mounter 10 after an operator inputs a component mounting start instruction to the control device of the component mounter 10.

[0033] First, the control device of the component mounter 10 controls the conveyance device so that the board is conveyed to a predetermined position on the conveyance device. Next, the control device of the component mounter 10 outputs a component supply instruction to the control device of the tape feeder 20. Upon input of the component supply instruction, the control device of the tape feeder 20 controls the tape feeding mechanism 23 so that the components are supplied to the component supply position. Next, the control device of the component mounter 10 drives and controls the head, head moving device, and lifting device of the component mounter 10 so that the components supplied by the tape feeder 20 are picked up by the picking member and mounted on the board S. Then, after all components to be mounted by the component mounter 10 have been mounted on the board S, the control device of the component mounter 10 controls the conveyance device so that the board is conveyed downstream. After the component mounter 10 has manufactured the planned number of boards, the control device of the component mounter 10 ends the component mounting process.

[0034] Next, a feeder replacement process for replacing the tape feeder 20 set on the feeder set table 40 with the tape feeder 20 held in the loader 60 will be described. This process is executed by the loader control device of the loader 60 after a feeder replacement request is input from the control device of the component mounter 10 or the management device of the component mounting system 1. The feeder replacement request is output from the control device of the component mounter 10 to the loader control device via the management device of the component mounting system 1 when the number of remaining components stored in the tape feeder 20 set on the feeder set table 40 of the component mounter 10 becomes low and a component shortage is predicted. In addition, the request is output from the management device of the component mounting system 1 to the loader control device when the type of board to be manufactured by the component mounter 10 is changed. Note that when the feeder replacement request is input, the loader 60 is assumed to be holding the tape feeder 20 to be replaced (the tape feeder 20 storing the components to be used).

[0035] When this process starts, the control device of the loader 60 first controls the drive of the loader movement device so that the loader 60 moves in front of the component mounter 10 that output the feeder replenishment request. Next, the loader control device controls the feeder transfer device so that the used tape feeder 20 is collected from the component mounter 10. Next, the control device of the loader 60 controls the drive of the feeder transfer device so that the tape feeder 20 to be replaced is sent out and set on the feeder set table 40.

[0036] 10A to 10C, how the tape feeder 20 is positioned relative to the feeder set table 40 will be described. Figures 10A to 10C are explanatory diagrams showing how the tape feeder 20 is positioned relative to the feeder set table 40 by the positioning structure 50.

[0037] First, when the rail member 28 of the tape feeder 20 begins to be inserted into the slot 48 of the feeder set table 40, the vertical positions of the first positioning pin 24 and the second positioning pin 26 are as follows: The vertical position of the first positioning pin 24 is slightly lower than the first positioning hole 44, and the vertical position of the second positioning pin 26 is such that it is contained within the second positioning hole 46 in the vertical direction. The reason the second positioning pin 26 is contained within the second positioning hole 46 in the vertical direction is because the second positioning hole 46 is an elongated hole that extends in the vertical direction.

[0038] 10B, when the tape feeder 20 is pushed backward, the second positioning pin 26 fits into the second positioning hole 46 before the first positioning pin 24 fits into the first positioning hole 44. This is because the second positioning pin 26 is longer than the first positioning pin 24. This determines the left-right position of the tape feeder 20 relative to the feeder set table 40.

[0039] 10B, the outer peripheral surface of the tapered tip portion 31 of the first positioning pin 24 rides up onto the chamfered portion of the peripheral wall of the first positioning hole 44. Then, as shown in FIG. 10C, the base portion 30a of the base portion 30 and the base portion 31a of the tip portion 31 of the first positioning pin 24 fit into the first positioning hole 44. At this time, the tape feeder 20 is lifted slightly upward together with the first positioning pin 24. This determines the vertical position of the tape feeder 20 relative to the feeder set table 40.

[0040] From there, the tape feeder 20 is further pushed rearward until the clamp member 27 fits into the clamp groove 47, and the position of the tape feeder 20 in the front-to-rear direction relative to the feeder set table 40 is determined.

[0041] Then, the loader control device confirms that the tape feeder 20 to be used has been set on the feeder set table 40, and then ends the feeder replacement process.

[0042] Here, the correspondence between the main elements of this embodiment and the main elements described in the claims will be explained. That is, tape feeder 20 of this embodiment corresponds to the first member of the present disclosure, feeder set base 40 corresponds to the second member, first positioning pin 24 corresponds to the first positioning pin, second positioning pin 26 corresponds to the second positioning pin, first positioning hole 44 corresponds to the first positioning hole, and second positioning hole 46 corresponds to the second positioning hole.

[0043] In the positioning structure 50 described above in detail, the first positioning pin 24 has a base portion 30 and a tip portion 31 that is provided separately from the base portion 30. Therefore, the tip portion 31 is replaceable. Therefore, even if the first positioning pin 24 wears out after medium to long-term use, the positioning accuracy can be maintained by replacing the tip portion 31.

[0044] Furthermore, in the positioning structure 50, the base portion 30 is made of metal, and the tip portion 31 is made of resin. This ensures positioning accuracy and makes the tip portion 31 less susceptible to wear. This is because the base portion 30 is less likely to deform and the tip portion 31 has good slipperiness. The base portion 30 has a protrusion 30b, and the tip portion 31 has a recess 31b that fits into the protrusion 30b. A circumferential groove 30d is formed on the outer surface of the protrusion 30b, and the inner surface of the recess 31b has a ridge 31d that fits into the circumferential groove 30d when the protrusion 30b and the recess 31b are fitted together. This makes it difficult for the tip portion 31 to fall off the base portion 30.

[0045] Furthermore, in positioning structure 50, tape feeder 20 has, as positioning pins, first positioning pin 24 and second positioning pin 26 arranged in the vertical direction, and feeder set base 40 has, as positioning holes, first positioning hole 44 into which first positioning pin 24 fits and second positioning hole 46 into which second positioning pin 26 fits, first positioning pin 24 has a separate structure in which base portion 30 and tip portion 31 are provided separately, second positioning pin 26 is longer than first positioning pin 24 and has an integrated structure from base to tip, first positioning hole 44 is a round hole, and second positioning hole 46 is an elongated hole extending in the vertical direction. Therefore, after second positioning pin 26 fits into second positioning hole 46 and the tape feeder 20 is positioned horizontally relative to feeder set base 40, first positioning pin 24 fits into first positioning hole 44 and is positioned in the vertical direction. Therefore, the position of the tape feeder 20 relative to the feeder set table 40 can be determined relatively accurately.

[0046] Furthermore, in the positioning structure 50, the tip portion 31 is formed in a tapered shape with a diameter that decreases toward the tip, which makes it easier to insert the positioning pin into the positioning hole.

[0047] The component mounter 10 described above in detail provides the same effects as the positioning structure 50.

[0048] The method for manufacturing the substrate S described above in detail provides the same effects as the positioning structure 50.

[0049] It goes without saying that the present invention is not limited to the above-described embodiment, and can be embodied in various forms as long as they fall within the technical scope of the present invention.

[0050] For example, in the above-described embodiment, the base portion 30 is made of metal. However, the base portion 30 may be made of resin. In this case, the base portion 30 may be made of a resin that is less likely to deform than the resin that makes up the tip portion 31.

[0051] In the above-described embodiment, the circumferential groove 30d is provided on the outer peripheral wall of the convex portion 30b of the base portion 30, and the ridge 31d is provided on the inner peripheral wall of the recess 31b provided in the tip portion 31. However, the ridge may be provided on the outer peripheral wall of the convex portion 30b, and the circumferential groove may be provided on the inner peripheral wall of the recess 31b.

[0052] In the above-described embodiment, the recess 31b of the tip portion 31 may be press-fitted into the protrusion 30b of the base portion 30.

[0053] In the above-described embodiment, the tip portion 31 is formed with the recessed portion 31b into which the protruding portion 30b of the base portion 30 is fitted. However, the tip portion 31 may be formed with a hole that penetrates the tip portion 31 in the front-rear direction and into which the protruding portion 30b of the base portion 30 is fitted.

[0054] In the above-described embodiment, in the tape feeder 20, the second positioning pin 26 is provided above the first positioning pin 24. However, the second positioning pin 26 may be provided below the first positioning pin 24. In this case, the second positioning hole 46 may be provided below the first positioning hole 44.

[0055] In the above-described embodiment, a positioning structure is used, but the present invention may also be applied to a component mounter or a substrate manufacturing method. [Industrial Applicability]

[0056] The present disclosure can be used in industries such as the manufacturing of tape feeders and component mounters. [Explanation of symbols]

[0057] 1 Component mounting system, 10 Component mounting machine, 15 Guide rail, 20 Tape feeder, 21 Case, 22 Tape reel, 23 Tape feeding mechanism, 24 First positioning pin, 25 Connector, 26 Second positioning pin, 27 Clamp member, 28 Rail member, 30 Root portion, 30a Base portion, 30b Convex portion, 30c Fixing portion, 30d Circumferential groove, 31 Tip portion, 31a Base portion, 31b Convex portion, 31c Convex strip, 40 Feeder set base, 41 Support portion, 42 Standing wall portion, 44 First positioning hole, 45 Connector, 46 Second positioning hole, 47 Clamp groove, 48 Slot, 50 Positioning structure, 60 Loader, S Board.

Claims

1. A positioning structure for relatively positioning a first member having a positioning pin and a second member having a positioning hole into which the positioning pin fits, The positioning pin has a base portion and a tip portion provided separately from the base portion, The positioning pin is inserted into the positioning hole from the tip end thereof to position the first member relative to the second member. Positioning structure.

2. The positioning structure according to claim 1, The base portion is formed of metal or resin, The tip portion is formed of resin. Positioning structure.

3. The positioning structure according to claim 2, The root portion has a protrusion, the tip portion has a recess or a hole that fits into the protrusion, a circumferential groove is formed on one of the outer circumferential surface of the protrusion and the inner circumferential surface of the recess; the other of the outer peripheral surface of the protrusion and the inner peripheral surface of the recess has a protruding ridge that fits into the circumferential groove when the protrusion and the recess or the hole are fitted together; Positioning structure.

4. The positioning structure according to any one of claims 1 to 3, the first member has, as the positioning pins, a first positioning pin and a second positioning pin arranged in a predetermined direction; the second member has, as the positioning holes, a first positioning hole into which a first positioning pin is fitted and a second positioning hole into which the second positioning pin is fitted, the first positioning pin has a separate structure in which the base portion and the tip portion are provided as separate bodies, The second positioning pin is longer than the first positioning pin and has an integral structure from its base to its tip, The first positioning pin is a round hole, the second positioning holes are elongated holes extending in an arrangement direction of the first positioning pins and the second positioning holes; Positioning structure.

5. The positioning structure according to any one of claims 1 to 4, The tip portion is formed in a tapered shape with a diameter decreasing toward the tip. Positioning structure.

6. A component mounter that picks up supplied components with a picking member and mounts them on a board, a tape feeder having a positioning pin with a base portion and a tip portion provided separately; a feeder set table having a positioning hole into which the positioning pin fits; Equipped with The positioning pin is inserted into the positioning hole from the tip end, thereby positioning the tape feeder relative to the feeder set table. Component mounting machine.

7. a positioning pin having a base portion and a tip portion separate from each other and provided on the tape feeder is inserted into a positioning hole provided on the feeder set table, thereby positioning the tape feeder on the feeder set table; The components are fed from the positioned tape feeder to the component mounter body, The supplied components are picked up by the component mounter body and mounted on a board. A method for manufacturing a substrate.

Images