JP2005142214A - Positioning jig and method for cap of package - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To prevent a cap from getting out of place in a horizontal direction to the mounting surface of a package so as to enable the caps to be precisely positioned to the packages simultaneously. <P>SOLUTION: A positioning jig is equipped with thirty-six arranging units 2 which are provided on a pallet 1 to arrange the packages 5. Thirty-six rectangular magnetic means 3, which generate a magnetic force respectively to attract the caps 6 to the packages 5, are provided on the pallet 1. The magnetic means 3 is provided under each of the thirty-six arranging units 2 of the pallet 1 corresponding to the arranging unit 2. The magnetic means 3 is formed of an Sm-Co magnet, and its peripheral edge 31 has a strong magnetic force. The peripheral edge of the mounting surface 51 of the package 5 where the cap 6 is mounted is strongly magnetized. The upper side end 32 and the lower side end 33 of the magnetic means 3 are set different from each other in polarity. The thirty-six magnetic means 3 are so arranged as to make the two adjacent magnetic means 3 different from each other in polarity. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a package cap positioning jig and a package cap positioning method for positioning a cap with respect to the package when the package and the cap are mounted when a magnetic cap is mounted on a non-magnetic package.

  Currently, electronic components such as semiconductor packages and crystal resonators are being miniaturized as devices such as PCs and mobile phones equipped with electronic components become smaller. For this reason, when electronic parts are manufactured by a conventional method, the yield deteriorates.

  Regarding this, for example, in the process of manufacturing an electronic component, there is a step of providing an element in a package that is a casing of the electronic component, and mounting the cap on the package to hermetically seal the element.

  In this step, since a plurality of caps are mounted on a plurality of packages at a time, the mounting position of the caps on the package may be shifted. This displacement of the cap mounting position becomes more prominent as the size of the electronic component becomes smaller. That is, the displacement of the cap mounting position with respect to the dimensions of the electronic component becomes relatively large as the electronic component is downsized, and the element may not be hermetically sealed.

  Therefore, as a conventional technique for solving this problem, there is a technique for positioning a cap with respect to a package using a permanent magnet (see, for example, Patent Document 1).

  As shown in FIGS. 14 to 17, the jig for temporarily fixing a cap disclosed in Patent Document 1 described below has a concave portion 92 in a holding substrate 91 made of a nonmagnetic material having a rectangular concave portion 92 formed on the upper surface. A permanent magnet 94 magnetized in bilaterally symmetrical two poles about a longitudinal axis 93 of 92 is loaded, and a positioning plate 96 made of a non-magnetic material having a package positioning hole 95 formed on the upper surface of the holding substrate 91 is mounted. The package (not shown) and the cap (not shown) form a magnetic path of a magnetic field by the permanent magnet 94 by being fixed or placed.

According to this jig, since the cap and the package form a part of the magnetic path through which the magnetic field of the permanent magnet 94 passes, the processing and assembly of the magnet and the holding substrate are simplified.
Japanese Patent Laid-Open No. 08-306683

  According to the cap temporary fixing jig disclosed in Patent Document 1 described above, as shown in FIG. 17, a permanent magnet 94 magnetized in two symmetrical poles about the longitudinal axis 93 of the recess 92 is loaded. ing. Therefore, the cap and the package form a part of a magnetic path through which the magnetic field of the permanent magnet 94 passes.

  However, since the permanent magnet 94 is magnetized in two symmetrical poles about the longitudinal axis 93 of the recess 92, the direction of the magnetic lines of force of the permanent magnet 94 is the longitudinal direction of the recess 92 (horizontal in FIG. 14). Direction). Therefore, since the direction of the magnetic lines of force of the permanent magnet 94 is horizontal, for example, the cap 98 may be displaced in the horizontal direction with respect to the mounting surface of the package 97 as shown in FIG.

  Accordingly, in order to solve the above-described problems, the present invention provides a cap for a package that accurately positions each cap at a time with respect to a plurality of packages without the cap being displaced horizontally with respect to the package mounting surface. An object of the present invention is to provide a positioning jig and a method for positioning a cap of a package.

  In order to achieve the above object, the package cap positioning jig according to the present invention is provided with a plurality of arrangement portions on the pallet each having a plurality of preset gaps for arranging a plurality of non-magnetic packages. A plurality of magnetic means for generating magnetic force to attract the cap to the package in a package cap positioning jig for positioning the cap with respect to the package when the magnetic cap is mounted on the package disposed in the section; The magnetic means is provided corresponding to each of the plurality of arrangement portions of the pallet, and the magnetic means is arranged so that the polarities thereof are different in a vicinity portion and a distant portion of the arrangement portion, and the magnetic force causes the cap of the package to be disposed. A mounting surface outer peripheral edge portion to be mounted is strongly magnetized.

  According to the present invention, a plurality of magnetic means for generating a magnetic force are provided corresponding to each of the plurality of arrangement parts of the pallet, and the magnetic means are arranged so that the polarities are different between the vicinity part and the far part of the arrangement part. Since the outer peripheral edge of the mounting surface on which the package cap is mounted is strongly magnetized by this magnetic force, the cap of the plurality of packages arranged in the arrangement portion corresponding to each magnetic means is generated by the magnetic force of the plurality of magnetic means. Mounting can be performed independently. In addition, since the outer peripheral edge of the mounting surface on which the package cap is mounted is magnetized by the magnetic force, the mounting position of the package is set in advance without shifting to the outside of the outer peripheral edge of the package mounting surface. It becomes possible to mount on. As a result, each cap can be accurately positioned with respect to a plurality of packages at the same time without the cap being displaced horizontally with respect to the mounting surface of the package, and the yield for mounting the cap on the package can be improved. It becomes possible to do well.

  Further, in order to achieve the above object, the package cap positioning jig according to the present invention is provided with a plurality of arrangement portions each having a preset gap on which a plurality of non-magnetic packages are arranged, When a magnetic cap is mounted on the package disposed in the placement section, a plurality of magnets that generate magnetic force to attract the cap to the package in a package cap positioning jig that positions the cap with respect to the package Means are provided corresponding to each of the plurality of arrangement portions of the pallet, and the magnetic means is provided so as to have a different polarity from the adjacent magnetic means.

  According to the present invention, a plurality of magnetic means for generating a magnetic force are provided corresponding to each of the plurality of arrangement portions of the pallet, and the magnetic means are provided so as to have different polarities from the adjacent magnetic means. Due to the magnetic force of the magnetic means, it is possible to independently mount the caps on the plurality of packages arranged in the arrangement portions corresponding to the respective magnetic means. In particular, since the magnetic means are provided so as to have different polarities from the adjacent magnetic means, it is possible to prevent the cap from being attracted by the magnetic force of the adjacent magnetic means. As a result, each cap can be accurately positioned with respect to a plurality of packages at the same time without the cap being displaced horizontally with respect to the mounting surface of the package, and the yield for mounting the cap on the package can be improved. It becomes possible to do well.

  Further, it is more preferable to combine the two cap cap positioning jigs according to the present invention described above, and the caps are not displaced in the horizontal direction with respect to the package mounting surface. Each cap can be accurately positioned, and the yield for mounting the cap on the package can be improved.

  Next, in the above configuration, the outer peripheral edge of the pallet may be provided with second magnetic means that is different in polarity from the adjacent magnetic means in the vicinity and does not correspond to the arrangement part.

  In this case, since the second magnetic means is provided at the outer peripheral edge of the pallet, it is possible to stabilize the magnetic force of the magnetic means adjacent to the outer peripheral edge of the pallet. That is, the magnetic force applied to the placement portion corresponding to the magnetic means provided at the center of the pallet is somewhat affected by the magnetic force generated by the adjacent magnetic means, but the same environment is provided on the outer peripheral edge side of the pallet. It is possible to create the arrangement portion corresponding to the magnetic means provided. As a result, it is possible to generate a magnetic force having the same strength with respect to all the arrangement portions, and it is possible to accurately position each cap with respect to a plurality of packages at a time.

  Specifically, in the above configuration, the magnetic means may be configured from a permanent magnet. Further, the permanent magnet is more preferably an Sm-Co magnet having a strong magnetic force at the outer peripheral edge thereof.

  The magnetic means is not limited to a permanent magnet. For example, in the above configuration, the magnetic means may be composed of an electromagnet.

  In order to achieve the above object, a method for positioning a cap of a package according to the present invention includes arranging a plurality of non-magnetic packages in a plurality of arrangement portions each having a predetermined gap on a pallet, In the package cap positioning method for positioning the cap with respect to the package when the magnetic cap is mounted on the arranged package, the cap is independently attracted to the package for each of the plurality of arrangement portions of the pallet. The magnetic force is different in polarity in the vicinity of the disposition portion and the distant portion, and strongly magnetizes the outer peripheral edge of the mounting surface on which the cap of the package is mounted.

  According to the present invention, an independent magnetic force is generated so that the cap is attracted to the package for each of the plurality of arrangement portions of the pallet, and this magnetic force has different polarities in the vicinity portion and the distant portion of the arrangement portion, and the mounting of the package. Since the outer peripheral edge portion is strongly magnetized, it is possible to independently mount the cap on the plurality of packages arranged in the plurality of arrangement portions by the plurality of magnetic forces. In addition, since the magnetic force strongly magnetizes the outer peripheral edge of the package mounting surface, the mounting of the cap on the package does not deviate outside the outer peripheral edge of the package mounting surface, so that the mounting at a predetermined package mounting position can be performed. It becomes possible. As a result, each cap can be accurately positioned with respect to a plurality of packages at the same time without the cap being displaced horizontally with respect to the mounting surface of the package, and the yield for mounting the cap on the package can be improved. It becomes possible to do well.

  In order to achieve the above object, a method for positioning a cap of a package according to the present invention includes arranging a plurality of non-magnetic packages in a plurality of arrangement portions each having a predetermined gap on a pallet, In the package cap positioning method for positioning the cap with respect to the package when the magnetic cap is mounted on the arranged package, the cap is independently attracted to the package for each of the plurality of arrangement portions of the pallet. The polarity of this magnetic force is different for each of the adjacent placement portions.

  According to the present invention, an independent magnetic force is generated so that the cap is attracted to the package for each of the plurality of arrangement parts of the pallet, and the polarity of the magnetic force is different for each of the adjacent arrangement parts. Caps can be independently mounted on a plurality of packages arranged in the arrangement unit. Moreover, since the magnetic force in each arrangement | positioning part differs in the magnetic force in the arrangement | positioning part which adjoins, respectively, it becomes possible to prevent a cap being attracted to the magnetic force of an adjacent magnetic means. As a result, each cap can be accurately positioned with respect to a plurality of packages at the same time without the cap being displaced horizontally with respect to the mounting surface of the package, and the yield for mounting the cap on the package can be improved. It becomes possible to do well.

  Further, it is more preferable to combine the above-described two positioning method configurations according to the present invention, and the caps are not displaced in the horizontal direction with respect to the package mounting surface, and each cap can be applied to a plurality of packages at a time. Positioning can be performed accurately, and the yield for mounting the cap on the package can be improved.

  According to the package cap positioning jig and the package cap positioning method according to the present invention, each cap can be positioned with respect to a plurality of packages at a time without the cap being displaced horizontally with respect to the package mounting surface. Can be done accurately.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the embodiment described below, a case where the present invention is applied to a work including a nonmagnetic package and a magnetic cap as a casing of an electronic component is shown.

  As shown in FIGS. 1 and 2, the package cap positioning jig (hereinafter referred to as a positioning jig) according to the present embodiment includes 36 arrangement portions 2 for arranging the package 5 (see FIG. 5). 1 is provided. The 36 arrangement portions 2 are arranged in a matrix on the pallet 1.

  As shown in FIGS. 1 and 2, the pallet 1 is provided with 36 rectangular magnetic means 3 that generate a magnetic force to attract the cap 6 (see FIG. 5) to the package 5. The magnetic means 3 is provided below each placement portion 2 corresponding to each of the 36 placement portions 2 of the pallet 1 (see FIG. 5). In this embodiment, as shown in FIG. 3, the magnetic means 3 is composed of an Sm—Co magnet (samakoba magnet) having a strong magnetic force at the outer peripheral edge 31. Therefore, the outer peripheral edge 52 of the mounting surface 51 on which the cap 6 of the package 5 is mounted is strongly magnetized by the magnetic force of the Sm—Co magnet (see FIGS. 4 and 5). In the present embodiment, the shape of the magnetic means 3 is substantially the same as the shape of the cap 6, and the outer peripheral edge of the cap 6 is strongly magnetized. Therefore, it is preferable for preventing the displacement of the cap 6 with respect to the package 5.

  As shown in FIG. 5, the magnetic means 3 includes an upper end 32 (a portion near the placement portion 2 in the present invention) and a lower end 33 (a portion far from the placement portion 2 in the present invention). They are arranged with different polarities. The 36 magnetic means 3 are provided so as to have different polarities from the adjacent magnetic means 3. That is, as shown in FIGS. 1 and 2, adjacent magnetic means 3 are arranged such that the polarity of the upper side end portion 32 alternately changes between the N pole and the S pole in the matrix direction.

  Further, as shown in FIG. 5, the pallet 1 includes a flat pallet base plate 11, a magnetic means guide portion 12 that determines the arrangement of the magnetic means 3, a cover portion 13 that covers the exposure of the magnetic means 3, and a package 5. And a base guide part 14 for determining the arrangement of The flat pallet base plate 11, the magnetic means guide portion 12, the cover portion 13, and the base guide portion 14 are laminated in order. The arrangement portion 2 is formed by a cover portion 13 and a base guide portion 14.

  Next, a method of mounting the cap 6 on the package 5 using this positioning jig (including the package cap positioning method referred to in the present invention) will be described below with reference to FIGS.

  First, the packages 5 are arranged in the 36 arrangement parts 2 on the pallet 1 shown in FIG. 1 configured as described above. Then, after the 36 packages 5 are arranged, the caps 6 corresponding to the 36 packages 5 approach each other with their mounting surfaces facing the package 5. Each approaching cap 6 is attracted to the package 5 by the magnetic force of the magnetic means 3 disposed below each placement portion 2, and is mounted on the mounting surface 51 of the package 5, as shown in FIGS. At this time, the outer peripheral edge 52 of the mounting surface 51 of the package 5 corresponding to the magnetic means 3 is strongly magnetized by the magnetic force of the magnetic means 3, so that the outer peripheral edge 62 of the mounting surface 61 of the cap 6 is magnetized. It is mounted on the mounting surface 51 of the package 5. Furthermore, since the outer peripheral edge 52 of the mounting surface 51 of the package 5 corresponding to the magnetic means 3 is strongly magnetized by the magnetic force of the magnetic means 3, as shown in FIG. 5, the outer peripheral edge 62 of the mounting surface 61 of the cap 6 is These are arranged so as to be aligned with the outer peripheral edge portion 52 of the mounting surface 51 of the package 5 that is magnetized. That is, the cap 6 moves toward the center of the cap 6 as shown in FIG. 6 (in the direction of the arrow shown in FIG. 6), and the cap 6 is mounted at a preset mounting position of the package 5 (FIGS. 4, 5). reference).

  The caps 6 mounted on the package 5 are different in magnetism from the adjacent caps 6. That is, the mounting surface 61 of the upper left cap 6 shown in FIGS. 1 and 2 is magnetized to the N pole, and the opposing surface is magnetized to the S pole. The mounting surface 61 of the right adjacent cap 6 and the lower adjacent cap 6 is magnetized to the S pole, and the opposing surface is magnetized to the N pole. Therefore, compared with the case where the magnetism of the adjacent magnetic means 3 is the same, the cap 6 is not attracted to the adjacent magnetic means 3 by the magnetic force generated from the adjacent magnetic means 3.

  Further, metallization (not shown) is formed on the mounting surface 51 of the package 5 described above, and after the cap 6 is mounted on the package 5, the cap 6 is joined (temporarily) to the package 5 using seam welding. Stop or full stop) has been performed.

  As described above, according to the positioning jig and the positioning method according to the present embodiment, the cap 6 is not displaced in the horizontal direction with respect to the mounting surface 51 of the package 5, so that 36 packages 5 can be detected at a time. Each cap 6 can be positioned accurately, and the yield for mounting the cap 6 on the package 5 can be improved.

  That is, according to the positioning jig according to the present embodiment, 36 magnetic means 3 that generate magnetic force are provided corresponding to each of the 36 placement portions 2 of the pallet 1, and the magnetic means 3 is 2, the upper end 32 and the lower end 33 are arranged to have different polarities, and the outer peripheral edge 52 of the mounting surface 51 of the package 5 is strongly magnetized by this magnetic force, so that 36 magnetic means 3 The caps 6 can be independently mounted on the 36 packages 5 arranged in the placement portions 2 corresponding to the magnetic means 3 by the magnetic force of the magnetic field 3. Further, since the outer peripheral edge 52 of the mounting surface 51 of the package 5 is strongly magnetized by the magnetic force of the magnetic means 3, the mounting of the cap 6 on the package 5 is shifted out of the outer peripheral edge 52 of the mounting surface 51 of the package 5. It is possible to mount the package 5 on the mounting position set in advance.

  In addition, 36 magnetic means 3 that generate magnetic force are provided corresponding to each of the 36 arrangement portions 2 of the pallet 1, and the magnetic means 3 are provided so as to have different polarities from the adjacent magnetic means 3. Therefore, the caps 6 can be independently mounted on the 36 packages 5 arranged in the placement portions 2 corresponding to the magnetic means 3 by the magnetic force of the 36 magnetic means 3. Particularly, since the magnetic means 3 are provided so as to have different polarities from the adjacent magnetic means 3, it is possible to prevent the cap 6 from being attracted by the magnetic force of the adjacent magnetic means 3.

  Furthermore, in the positioning jig according to the present embodiment, it is preferable that all the above-described characteristic configurations are combined.

  In the present embodiment, the 36 arrangement portions 2 are arranged in a matrix on the pallet 1. However, the present invention is not limited to this. The arrangement may be arbitrarily set.

  In the present embodiment, the shape of the magnetic means 3 is substantially the same as the shape of the cap 6, but the present invention is not limited to this, and the shape of the magnetic means is changed depending on the shape of the object to be magnetized by the magnetic means 3. It is preferable to make it variable.

  Further, in the present embodiment, the magnetic means 3 is provided below the arrangement portion 2, but the present invention is not limited to this, and the arrangement relationship between the package 5 and the cap 6 sandwiches the arrangement portion 2. If it is.

  In the present embodiment, 36 magnetic means 3 are used. However, the present invention is not limited to this, and the number of magnetic means 3 may correspond to the number of placement portions 2.

  In the present embodiment, the rectangular magnetic means 3 is used. However, the present invention is not limited to this. Magnetic means in which the outer peripheral edge 52 of the mounting surface 51 of the package 5 is strongly magnetized by a magnetic force. Any other shape may be used. For example, the magnetic means may be an annular magnetic means 34 having a central portion as shown in FIG. Further, the magnetic means may be formed in a ring shape instead of a rectangular shape.

  In the present embodiment, as a preferable example, the outer peripheral edge of the mounting surface 51 of the package 5 is exposed even when the cap 6 is mounted. However, the present invention is not limited to this, and FIG. As shown, the outer peripheral edge of the mounting surface 61 of the cap 6 and the outer peripheral edge of the mounting surface 51 of the package 5 may be matched. In FIG. 8, the outer peripheral edge of the mounting surface 51 of the package 5 is matched with the outer peripheral edge of the mounting surface of the cap 6.

  Moreover, in this Embodiment, as shown in FIG. 1, although the upper side end part 32 surface of the magnetic means 3 is set so that it may become smaller than the arrangement surface 21 of the arrangement | positioning part 2, it is not limited to this. Without. As shown in FIG. 9, the upper end 32 surface of the magnetic means 3 and the arrangement surface 21 of the arrangement unit 2 may be set to have the same size.

  Further, in the present embodiment, the magnetic means 3 is provided corresponding to the placement portion 2, but as shown in FIG. 10, the outer peripheral edge portion 15 of the surface forming the placement portion 2 of the pallet 1 There may be further provided a second magnetic means 4 which is different in polarity from the adjacent magnetic means 3 and does not correspond to the arrangement part 2. In this case, since the second magnetic means 4 is provided on the outer peripheral edge 15 of the pallet 1, the magnetic force of the magnetic means 3 adjacent to the outer peripheral edge 15 of the pallet 1 can be stabilized. That is, the magnetic force applied to the placement portion 2 corresponding to the magnetic means 3 provided in the central portion of the pallet 1 is somewhat affected by the magnetic force generated from the adjacent magnetic means 3, but the same environment as this is applied to the outside of the pallet 1. It can be formed in the arrangement portion 2 corresponding to the magnetic means 3 provided on the peripheral edge portion 15 side. Therefore, it is possible to generate a magnetic force having the same strength with respect to all the arrangement portions 2, and it is possible to accurately position each cap 6 with respect to 36 packages 5 at a time.

  In the present embodiment, a work made up of a non-magnetic package 5 and a magnetic cap 6 is used as the casing of the electronic component. This is a preferred example of the present invention. In other words, since the present invention is applied to a workpiece composed of a non-magnetic package 5 and a magnetic cap 6, the magnetic pole 3 by the magnetic means 3 is only the target of the cap 6. Positioning of the cap 6, that is, prevention of displacement of the cap 6 is most noticeable. However, according to the present invention, a Kovar ring (not shown) may be provided on the mounting surface 51 on which the cap 6 of the package 5 is mounted. In this case, since the Kovar ring is provided on the mounting surface 51 of the package 5, when the package 5 is arranged on the arrangement portion 2, it can be arranged at a position set in advance by attracting the Kovar ring to the magnetic means 3. it can. As a result, the arrangement portion 2 does not have to be formed in a concave shape as shown in FIG. In addition, since the Kovar ring is provided, the overall size of the workpiece is increased. As a result, after the cap 6 is mounted on the package 5, for example, the cap 6 is joined to the package 5 using seam welding. In addition, the bonding surface of the package 5 and the cap 6 of the roller electrode (not shown) can be widened, and the life of the roller electrode can be extended.

  Moreover, in this Embodiment, although the magnetic means 3 consists of a Sm-Co type magnet as a suitable example, it is not limited to this, What is necessary is just to consist of a permanent magnet. Of the permanent magnets, a rare earth magnet is preferable. Further, the magnetic means 3 is not limited to a permanent magnet, and may be composed of, for example, an electromagnet 35 (circuit) as shown in FIG. The straight arrows in FIG. 11 indicate the direction of the current, the curved arrows indicate the direction of the magnetic field, and this definition is the same in FIGS. Furthermore, as shown in FIG. 12, an electromagnet 35 corresponding to each arrangement part 2 may be connected. At this time, as shown in FIG. 13, a switch 36 (a switch part referred to in the present invention) that cuts off the current. May be provided. In this case, since the switch 36 is provided, after the cap 6 is positioned with respect to the package 5, the connection (the magnetization) of the cap 6 to the electromagnet 35 is disabled by disabling the connection by the switch 36. be able to. Therefore, this positioning jig can be used not only in a positioning apparatus but also in another manufacturing apparatus. The other manufacturing apparatus here is an electronic component manufacturing apparatus, for example, an apparatus for supplying the package 5, an apparatus for taking out defective products, an image inspection apparatus, or the like. In the examples shown in FIGS. 12 and 13, a circuit using one power source is shown, but the present invention is not limited to this, and a circuit using a plurality of power sources may be used.

  Moreover, although the example using seam welding is given for joining of the cap 6 to the package 5 after mounting the cap 6 to the package 5 by the positioning method according to the present embodiment (temporary fixing or permanent fixing). However, the present invention is not limited to this, and may be other welding such as laser welding, electron beam welding, and heat welding using a high frequency power source as long as the positioning is stopped after the cap is placed on the package. .

  The present invention can be applied to positioning a cap on a package of an electronic component such as a semiconductor package or a crystal resonator. This is particularly useful for small electronic components. In addition, the present invention can be incorporated not only in the positioning apparatus or method but also in other manufacturing apparatuses or manufacturing methods, and its usage can be varied.

It is a top view of the pallet provided in the positioning jig concerning this Embodiment. It is a partially expanded plan view of the pallet shown in FIG. It is a top view of the magnetic means provided in the positioning jig concerning this Embodiment. FIG. 6 is a partially enlarged plan view of a pallet in a state where a cap is mounted on a package disposed in an arrangement portion provided in the positioning jig according to the present embodiment. It is the sectional view on the AA line shown in FIG. It is a top view of the cap mounted in the package by the magnetic means provided in the positioning jig concerning this Embodiment. It is a top view of the magnetic means concerning other forms provided in the positioning jig concerning this Embodiment. It is a partially expanded plan view of the pallet provided in the positioning jig according to the present embodiment when the magnetic means is in another form. It is a partially expanded plan view of the pallet provided in the positioning jig according to the present embodiment when the magnetic means is in another form. It is a partial enlarged plan view of a pallet when the second magnetic means is provided in the positioning jig according to the present embodiment. It is a circuit diagram of the magnetic means which consists of the electromagnet which is another form provided in the positioning jig concerning this Embodiment. It is a top view of the arrangement | positioning part in case the magnetic means is an electromagnet provided in the positioning jig concerning this Embodiment. It is a top view of an arrangement | positioning part in case the magnetic means provided in the positioning jig concerning this Embodiment is an electromagnet which provided the switch part. It is the expanded sectional view which a part of the conventional cap temporary fixing jig was omitted. It is a top view of the positioning plate in FIG. It is a top view of the holding substrate in FIG. FIG. 16 is a perspective view of a permanent magnet loaded on the holding substrate in FIG. 15. It is a top view of a package and a cap when a cap shifts | deviates to a horizontal direction with respect to the mounting surface of a package.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Pallet 15 The outer periphery part 2 of a pallet The arrangement | positioning part 3 Magnetic means 32 The upper side edge part (proximal part of an arrangement | positioning part) of a magnetic means
33 Lower end of magnetic means (near part of arrangement)
35 Electromagnet 36 Switch (Switch part)
4 Second magnetic means 5 Package 51 Package mounting surface 52 Package mounting surface outer peripheral edge 6 Cap

Claims (10)

A plurality of arrangement portions each having a predetermined gap for arranging a plurality of non-magnetic packages are provided on the pallet, and when a magnetic cap is mounted on the package arranged in the arrangement portion, In the cap positioning jig of the package for positioning the cap,
A plurality of magnetic means for generating a magnetic force to attract the cap to the package is provided corresponding to each of the plurality of arrangement portions of the pallet,
The magnetic means is arranged so that the polarity is different between the vicinity and the distant portion of the arrangement portion, and the outer peripheral edge of the mounting surface on which the cap of the package is mounted is strongly magnetized by this magnetic force. Package cap positioning jig. A plurality of arrangement portions each having a predetermined gap for arranging a plurality of non-magnetic packages are provided on the pallet, and when a magnetic cap is mounted on the package arranged in the arrangement portion, In the cap positioning jig of the package for positioning the cap,
A plurality of magnetic means for generating a magnetic force to attract the cap to the package is provided corresponding to each of the plurality of arrangement portions of the pallet,
A cap positioning jig for a package, wherein the magnetic means is provided so as to have a different polarity from the adjacent magnetic means. A plurality of arrangement portions each having a predetermined gap for arranging a plurality of non-magnetic packages are provided on the pallet, and when a magnetic cap is mounted on the package arranged in the arrangement portion, In the cap positioning jig of the package for positioning the cap,
A plurality of magnetic means for generating a magnetic force to attract the cap to the package is provided corresponding to each of the plurality of arrangement portions of the pallet,
The magnetic means is arranged so that the polarity is different between the vicinity part and the far part of the arrangement part, and is provided so that the polarity is different from the adjacent magnetic means,
A package cap positioning jig, wherein a mounting surface outer peripheral edge portion on which the cap of the package is mounted is strongly magnetized by the magnetic force. In the cap positioning jig of the package according to any one of claims 1 to 3,
A cap positioning jig for a package, characterized in that the outer peripheral edge of the pallet is provided with second magnetic means having a polarity different from that of the adjacent magnetic means in the vicinity and not corresponding to the arrangement portion. In the package cap positioning jig according to any one of claims 1 to 4,
A cap positioning jig for a package, wherein the magnetic means comprises a permanent magnet. In the package cap positioning jig according to claim 5,
The cap positioning jig for a package, wherein the permanent magnet is an Sm-Co magnet. In the package cap positioning jig according to any one of claims 1 to 4,
The package cap positioning jig, wherein the magnetic means is composed of an electromagnet. When a plurality of non-magnetic packages are arranged in a plurality of arrangement portions each having a predetermined gap on a pallet, and a magnetic cap is mounted on the package arranged in the arrangement portion, the caps on the packages are arranged. In the package cap positioning method for positioning,
Emitting an independent magnetic force to attract the cap to the package for each of the plurality of placement portions of the pallet;
A package cap positioning method, wherein the magnetic force has different polarities in a vicinity and a distant portion of the placement portion, and strongly magnetizes a mounting surface outer peripheral portion on which the cap of the package is mounted. When a plurality of non-magnetic packages are arranged in a plurality of arrangement portions each having a predetermined gap on a pallet, and a magnetic cap is mounted on the package arranged in the arrangement portion, the caps on the packages are arranged. In the package cap positioning method for positioning,
Emitting an independent magnetic force to attract the cap to the package for each of the plurality of placement portions of the pallet;
The method of positioning a cap of a package, wherein the polarity of the magnetic force is different for each of the adjacent arrangement portions. When a plurality of non-magnetic packages are arranged in a plurality of arrangement portions each having a predetermined gap on a pallet, and a magnetic cap is mounted on the package arranged in the arrangement portion, the caps on the packages are arranged. In the package cap positioning method for positioning,
Emitting an independent magnetic force to attract the cap to the package for each of the plurality of placement portions of the pallet;
The magnetic force has different polarities in the vicinity and the distant portion of the placement portion, and strongly magnetizes the outer peripheral edge of the mounting surface on which the cap of the package is mounted, and the polarities of the magnetic force are adjacent to each other. A method for positioning a cap of a package, which is different for each arrangement portion.

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