JPS63119217A - Automatic manufacturing system of chip electronic parts assembly - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention provides a method for storing so-called tip-down type components that are not equipped with lead wires in a tape-like manner with a plurality of storage holes provided at predetermined intervals. The present invention relates to an automatic manufacturing device for an assembly of chip-shaped electronic components that is loaded into a body.

(Prior art and problems) In recent years, chip-shaped multilayer capacitors, resistors, inductance elements, and other electronic components that are attached only to conductive parts of printed circuit boards, etc., have been widely used. In order to automatically attach electronic components to wiring boards such as printed circuit boards, conventionally, as shown in FIG. 1, a plurality of chip-shaped electronic components 2 are stacked in a cylindrical storage body 1 made of materials such as aluminum or plastic. A so-called magazine-type storage body has been used in which the magazine is loaded with a container and both open ends thereof are sealed with plugs 3. However, with this magazine type, there is a limit to the number of electronic components that can be stored in the storage unit 1, so there is an inconvenience that the storage unit set in the automatic mounting machine must be replaced frequently. Since they are loaded in direct contact with each other, there are inconveniences such as the surface being damaged when loading or unloading the container. Therefore, in an attempt to eliminate the various disadvantages of this magazine system, plastics as shown in Figure 2,
A tape-shaped storage body 6 is used in which a tape member 4 made of a flexible material such as cardboard is provided with a plurality of storage holes 5 that are through holes or bottomed holes. A so-called tape system has been proposed in which chip-shaped electronic components are loaded one by one, the openings of which are covered with a cover sheet such as transparent tape, and wound onto a reel.

With this tape type, a large number of electronic components can be loaded simply by using a reel with a large diameter, and each electronic component is loaded independently into the storage hole. This is an extremely useful device that does not cause damage to electronic components due to contact with each other. However, unlike the conventional magazine system, where multiple electronic components are simply stacked and loaded, they are usually loaded one by one into multiple independent collection holes, making the loading process extremely complicated. Although it is impossible to mass-produce them manually, there is a problem in that there is no automatic manufacturing equipment suitable for mass-production.

The present invention has been made in view of the above-mentioned points, and includes a method for rapidly loading electronic components into the storage holes of a tape-like storage body as described above, and also attaching a cover sheet to the surface of the storage body. The purpose of this invention is to provide an automatic manufacturing apparatus for a chip-shaped electronic component assembly.

(Means for Solving the Problems) In order to achieve the above object, the present invention has a concave groove on the upper surface, and a plurality of storage holes and a plurality of feed holes are arranged at a predetermined interval. A rail for transporting a tape-shaped storage body provided along the groove along the groove, and a rail provided to cover at least a part of the groove on the upper surface of the rail to prevent the tape-shaped storage body from lifting up. A plurality of pins are provided at predetermined intervals on the circumferential surface of a disc body which is arranged under the rail and rotates intermittently, and the pins are attached to a tape-shaped part in a groove of the rail. an intermittent transfer device that engages with a feed hole of a storage body and intermittently transfers the tape-shaped storage body on a rail; A chip-shaped electronic component loading device loads the chip-shaped electronic components supplied to the side of the tape-shaped storage body that is intermittently transferred when the tape-shaped storage body is stopped, and this chip-shaped electronic component loading device loads the chip-shaped electronic components into A cover sheet supplying device that supplies a tape-like cover sheet for sealing a storage hole of a loaded tape-like storage object to the surface of the tape-like storage object, and a cover sheet supplied to the surface of the tape-like storage object by the cover sheet supplying device. A cover sheet pasting device that adheres the chip electronic components to the tape-like storage body to form a chip-like electronic component assembly and the intermittent transport device are driven independently of each other intermittently, so that the electronic components are transported by the intermittent transport device. The present invention is characterized in that it includes at least a winding device that winds up the chip-shaped electronic component assembly onto a reel so as not to apply a tension exceeding a predetermined value to the chip-shaped electronic component assembly.

(Embodiment) An embodiment of the present invention will be described below in detail along with its operation with reference to the drawings.

In FIG. 3, reference numeral 10 denotes a tape member supply device, in which a flexible tape material having a predetermined thickness, such as plastic or paper, is wound around a winding frame 14 around a shaft 13 of a support 12 provided on a mounting table 11. A tape member 15 made of material is rotatably attached and drawn out via guide rollers 17, 18, 19 attached to a support 16 on the mounting table 11. Here, the roller 18 is rotated by a motor (not shown), and the roller 19 is attached to the support 16 at a position offset from its central axis 20 so as to rotate about that position as a fulcrum, and is also It is drawn toward the roller 18 by a coil spring 21. Therefore, the tape member 1 is placed between the rollers 18 and 19.
5, the tape member is attached to the winding frame 14.
It can be extracted from. The rotation speed of this roller 18 is set so that the transport speed of the tape member 15 is faster than the transport speed of an intermittent transport device in the subsequent process, which will be described later.
The tape member 15 that has been pulled out will become slack. Therefore, the loosened tape member 15 pushes up the arc-shaped guide guide 22 rotatably provided on the support column 16 at one end so as to cover the guide roller 19. A microswitch 23 that controls the drive of the motor that rotates the roller 18 is disposed at one end of the guide 22 attached to the column 16, so that the guide 22 pushed up by the loosening of the tape member The switch 23 is pressed, thereby cutting off the power to the motor and stopping the transfer of the tape member 15. Even if the transfer of the tape member 15 is stopped, the loosened tape member is transferred by the intermittent transfer device in the subsequent process.
As the slack is eliminated, the guide 22 is pulled by the tape member 15 and moves to its original position, and the motor that rotates the row 518 is driven again.

By repeating such operations, the tape member supply device 10 smoothly transfers the tape member 15 to the rear culm. 24 is a guide roller attached to the support 26 on the mounting table 25, which guides the tape member 15 from the tape member supply device 10; 27 is the L-shaped member 2;
This L-shaped member 28 is rotatably attached to a support post 29, and is adapted to draw the roller 27 toward the roller 24 side by a tension coil spring 30. Here, the rollers 24 and 27 have a switching mechanism and are configured to detect the presence or absence of the tape member 15. That is, roller 24.27
are made of a metal body that is electrically insulated from the central axis 31.32, and when a tape member is present between the rollers 24.21, the rollers 24.27 that serve as switch contacts are Although it is in the open state, when the tape member 15 runs out, the roller 24.2 becomes the switch contact point.
7 is in the closed state, thereby operating an alarm device to prompt replenishment of the tape member 15 or shutting off the main power supply of the automatic manufacturing apparatus. 33 is a punching device provided in a frame 34 having a required height, and a die set 35
An upper mold 38 equipped with a punch 37 is attached to a holder 36 attached to the holder 36, and a lower mold 39 having a hole of a required size is provided below the punch 37 of the upper mold. It is something. The upper mold 38 has a manual handle 40 at its end, and is driven to rotate at a predetermined speed by the rotation of a motor 41 disposed at the bottom of the mounting table 25 via a transmission 42 and a transmission mechanism 43. axis 4
4 (only part of which is shown). That is, the upper mold 38 is moved up and down by the tip of a lever 45 driven by an eccentric cam (not shown) fitted to a drive shaft 44, and the rollers 24, 27 are moved onto the lower mold 39. A through hole is formed in the tape member 15 that is guided through the tape member 15 and lightly pressed by the presser plate 46. There are two types of through-holes formed in this tape member 15, as shown in FIG. Therefore, the upper mold 38 and the lower mold 39 are configured so that the required holes are formed therein. 5 and 6 show a side view and a bottom view of the upper mold 38, and as is clear from these figures, the punch 37 includes a punch 49 that forms a storage hole 47, and a feed hole 4.
8, and a punch 51 having a smaller diameter and longer length than the punch 50 and used for positioning the tape member 15 during perforation. The tip of the punch 49 forming the storage hole 47 is provided with a taper such that the tape member 15 is first punched from the end side indicated by A in FIG. A groove 52 is provided in the direction along.

The purpose of configuring the punch 49 in this way is to prevent cracks occurring on the cut surface of the tape member 15 and peeling of the laminated portion of paper materials that may occur when the tape member 15 is made of cardboard. The punch 49 does not necessarily need to have such a configuration in cases where there is no particular problem even if some flaking or peeling occurs.

The punch 50 that forms the feed hole 48 is located behind the punch 49 that forms the storage hole with respect to the traveling direction of the tape member 15 (the direction indicated by the arrow in FIG. 6), and is used for positioning. The punch 51 is provided so as to be located in front of the punch 49 with respect to the traveling direction of the tape member 15. These punches 50 and 51 all have a punching action during the first punching at the tip of the tape member 15, but once the feed hole 48 is formed, the punches 50 and 51 perform the punching action in the subsequent punching operation. The punch 51, which has a punching action and has a small diameter and a long length, is inserted into the already punched feed hole 48 to prevent unexpected movement of the tape member when punching the storage hole 47 and the feed hole 48. It will have only . As a result, the storage holes 47 and the feed holes 48 are always formed at predetermined intervals on the tape member 15. In this way, the tape member 15 becomes a tape-shaped storage body 53 having a storage hole for chip-shaped electronic components. Reference numeral 54 denotes a first intermittent transfer device that intermittently transfers the tape-shaped storage body 53, which has two L-shaped feed claws 56 and 57 that are lightly pressed by a spring 55;
A lever 58 is provided on the frame 34 so as to be movable only in the front-rear direction, that is, in the longitudinal direction of the tape-shaped storage body 53, and is driven by a cylindrical cam (not shown) fitted to the drive shaft 44. The tape-shaped storage body 53 is moved in the advancing direction, and the tension coil spring 59 attached to the back of the intermittent transfer device and the compression coil spring 60 disposed on the front of the intermittent transfer device In this way, the first intermittent transfer device 54 is driven in the front-back direction by the cooperative action of the lever 58 and the springs 59 and 60.
When the tape-shaped storage body 53 is driven in the advancing direction, the feed claws 56 and 57 are engaged with the front ends of the storage holes 47 of the tape-shaped storage body 53 located below, and the tape-shaped storage body 53 is moved in the direction of movement. Then, when the intermittent transfer device 54 retreats, the feed claws 56,51
Since the back surface thereof is tapered and rotatably attached, it is not locked to the rear end of the storage hole 47, and the tape-shaped storage object 53 once transferred in the direction of travel is retained. There will be no retreat. In this manner, the first intermittent transfer device 54 intermittently transfers the tape-shaped storage body 53 only in the traveling direction along its longitudinal direction, and also transfers a new tape member 1 from the tape member supply device 10.
5 and further enables continuous drilling by the drilling device 33. More specifically, the first intermittent transfer device 54 has two feed claws 56 and 57 that
The punch 49 forming the storage hole 47 of the tape-shaped storage body 53 is provided at a position that satisfies a predetermined condition, so that even if some disturbance occurs, the tape-shaped storage body 53 can be temporarily removed. Even if an abnormality occurs in the distance between the storage holes 47 of the punch 49 and an abnormality occurs in the feed pitch, the distance between the storage holes 47 formed by the punch 49 can be restored to the normal feed pitch within a short period of time. shall be as specified. In other words, the predetermined conditions for the punch 49 of the feed claws 56 and 57 are such that the feed claws 56 and 57, which are drawn in solid lines, are moved in the direction of movement of the tape-shaped storage body 53, as schematically shown in FIG. The distances between the four punches and the feed claws 56, and the distances between the feed claws 56 and the feed claws 57 at that time are mpl and np (m Sn is the number of storage holes 47, p is the storage hole 47 pitch (see Figure 4), and the feed pawl 56' drawn by the dotted line.
, 57- are in the position where the feed claws 56.57 are moved backward by the springs 59.60, and the feed claws 56.57 are in the position where they are moved in the direction of movement of the tape-shaped storage body 53 at that time. The distance (stroke) of
Then, the number m1n of the storage holes 47 is a natural number, and the value obtained by dividing the sum of m and n by n is the sum of a natural number and a decimal number, and the stroke S is the number m1n of the storage holes 47.
is larger than the pitch p, and smaller than the pitch 2p, which is twice the pitch p. When set under such conditions, the first intermittent transfer device 54 exhibits the excellent effects described above, but it is also possible that the first intermittent transfer device 54 produces no disturbance, or that even if disturbance occurs, it is only slight. In the case where the size of the storage hole 47 is sufficiently larger than the electronic component stored therein, the above conditions do not necessarily have to be satisfied.

Moreover, in such a case, it goes without saying that the number of feeding claws may be one. Reference numeral 61 denotes a rail having a concave groove in the longitudinal direction of the upper surface, and is used to prevent the tape-shaped storage body 53 from shifting laterally when the tape-shaped storage body 53 is transferred by the first intermittent transfer device 54. . 62 is a first stage provided on the mounting table 25 via a plurality of supports 63; 64 is a second stage provided on this first stage 62 via a plurality of supports 65; 66; A rail is attached to the second stage 64 by a support 67, and a groove in which the tape-shaped storage body 53 is stored is formed in the longitudinal direction of the upper surface of the rail. 68
．． A pair of sprocket wheels 69 are disposed below the rail 66 and have a plurality of pins 70 and 71 provided at predetermined intervals on the circumferential surface of a disk body, and are connected to the drive shaft 4.
The pins 70 and 71 are engaged with the feed holes 48 of the tape-shaped storage body 53 positioned in the grooves of the rails 66. This constitutes a second intermittent transfer device that intermittently transfers the storage object 53 along the groove in its advancing direction. Note that a slack is formed in the tape-shaped storage body 53 existing between the first intermittent transfer device 54 and one sprocket wheel 68 constituting the second intermittent transfer device. By doing so, the tape member 15 in the first intermittent transfer device 54 has
It is necessary to avoid tensioning by the second intermittent transfer device consisting of sprocket wheels 68,69.

Reference numeral 72 denotes a first tape-shaped cover sheet made of a transparent thin film such as Plus Deck, which is attached to the shaft 7 of the support 73 at the bottom of the mounting table 25.
The rail 6 is wound from a cover sheet feeding device which is wound on a reel frame rotatably attached to the rail 6 and drawn out via guide rollers 75, 76, 77.
It is pulled out from the lower surface of 6 to the upper surface thereof through a through hole, and is arranged on the lower surface of the tape-shaped storage body 53 excluding the feed hole 48. A roller 78 is pressed against the guide roller 75 by a tension coil spring 79. Together with the roller 75, a switch is configured to detect the presence or absence of the tape-shaped cover sheet 72 and cause a desired operation. Reference numeral 80 denotes a first heating element made of a thermally conductive material such as copper, which is disposed on the lower surface of the rail 66, and is heated by a first heater 83 at the tip of an arm 82 rotatably attached to a support column 81. A tension coil spring 84 latched to the rear end of the rail 66 projects through a hole provided in the rail 66 to the upper surface of the rail 66 . This heating body 80
As shown in FIG.
．． 86 heats the tape-shaped cover sheet 72 to slightly melt it, and the storage hole 47 of the tape-shaped storage body 53 is heated.
It is attached to both ends of the

That is, the heating body 80 and the heater 83 constitute a cover sheet sticking device that sticks the first cover sheet 72 to the tape-shaped storage body 53. 87 is a first solenoid electromagnet attached to the mounting table 25, and an arm 89 attached to the tip of a movable core 88 is connected to the rear end of the arm 82 to which the heater 83 is attached. It is something. This electromagnet 87 is energized when the sprocket wheels 68 and 69 constituting the second intermittent transfer device stop transferring the tape-shaped storage body 53 due to, for example, the rotation of the motor 41 being stopped. The heating element 80 protruding from the upper surface of the heating element 66 is depressed to prevent the tape-shaped cover sheet 72 from being overmelted. 90
is attached to the second stage 64, and is placed in the storage hole 47 of the tape-shaped storage body 53 existing on the upper surface of the rail 66.
PICK 19 is a chip-shaped electronic component loading device that loads chip-shaped electronic components when the PICK-shaped storage body 53 is stopped.
& PLACEMENT UNIT, LOADI
It has the same functions as those commonly sold under the name NG UNIT.

In other words, two arms operated by grooved cams or plate cams (not shown) fitted to the drive shaft 44 operate the chip-shaped electronics at the tip of the vibration supply device, which will be described later, disposed on the side of the rail 66. A chuck part 91 that picks up a component and loads it into a storage hole of a tape-shaped storage body is connected to the rail 66.
It is configured to perform a U-shaped reciprocating motion as shown in FIG. 9 between the tape-shaped storage body 53 on the upper surface and a vibration supply device to be described later on the side of the rail 66. The chuck part 91 in this embodiment has a pipe 92 connected to a vacuum source via a switching valve such as a solenoid valve at its upper end.
It is configured such that a chip-shaped electronic component of a vibration supply device, which will be described later, is picked up by suction at the bottom surface thereof, and is loaded into a storage hole of the tape-shaped storage body by releasing the suction. In addition to the suction type in this embodiment, the chuck portion 91 may also be of a mechanical type in which the electronic component is held between a pair of claws. Further, the movement of the chuck portion 91 does not necessarily have to be in the shape of a mouth as described above. The point is that after the chuck part 91 holds and picks up a chip-shaped electronic component at a certain position, the chip-shaped electronic component is moved to another position, and the holding of the electronic component is released at the moved position. It is fine as long as it is something. Therefore, the mechanism for moving the chuck portion 91 may have an appropriate configuration depending on the movement. As shown in FIGS. 10 and 11, the above-mentioned vibration supply device that supplies chip-shaped electronic components that are arranged on the side of the rail 66 and that are picked up by the chuck section 91 of the chip-shaped electronic component loading device 90 has a first A dish pole feeder 95 consisting of a vibrator 93, a dish ball 94 (the dish ball in FIG. 11 shows only the outline) coupled to this vibrator 93, a second vibrator 96, and a dish ball 94 coupled to this vibrator 93; A flat plate consisting of a coupled linear track 97 or a near feeder 98, and mounted via a plurality of dampers 102 on an X-Y table 101 equipped with a pair of adjustment handles 99 and 100. 103. This dish pole feeder 95 has a dish ball 94
It is configured such that a plurality of chip-shaped electronic components supplied to the central portion of the tube are aligned in a predetermined direction by the vibration of a vibrator 93, and sent out to the exit portion thereof. The linear feeder 98 has a linear track 97 whose tip end is disposed at the outlet of the dish ball 94, receives the electronic components fed to the outlet, and the vibrator 9
6 is configured to send it to the terminal end of the linear track 97 by vibration. The linear track 97 of this linear feeder 98 is constructed by combining a cross-sectional lower plate 104 and an upper plate 105, as shown in FIG. 12, which is an enlarged cross-sectional view taken along line A-A' in FIG. A concave groove 106 is formed into which a chip-shaped electronic component is transferred. When the lower plate 104 and the upper plate 105 are assembled, a gap 107 is formed in the upper part of the plate so that the movement of the electronic component within the groove 106 can be observed. A drop-type photoelectric switch (not shown) is installed at the position indicated by line B' (Fig. 11), and the gap 10
7, the presence or absence of electronic components is detected. When an electronic component is present in the groove 106 at the installed position, this photoelectric switch causes the first vibrator 93 to
The vibration of the electronic component is stopped to stop feeding the electronic component from the plate ball 94 to the linear track 97, and the vibrator 93 is driven to perform the feeding operation only when no electronic component exists in the groove 106. It is something that works. Further, at the end of the linear track 97, a pedestal 108 is provided at approximately the same height as the end with a slight gap.

This pedestal 108 has a groove 109 large enough to accommodate a chip-shaped electronic component in its upper part, and a fall prevention wall 109' on the back side of the groove 109. Electronic components sent into the terminal end of the groove 97 are received in the groove 109. The purpose of providing this pedestal 108 is so that when the chuck section 91 of the chip-shaped electronic component loading device 90 picks up the chip-shaped electronic component, the chip-shaped electronic component is stopped without being subjected to vibration. However, if the vibration of the linear track 97 is not so large, the pedestal 108 is not necessarily required. If the pedestal 108 is not provided in this way, the groove 106 (FIG. 12) at the end of the linear track 97 should be closed to prevent the electronic components sent in by vibration from falling from the end of the linear track 97 to the outside. It is necessary to form a window at the end thereof so that the electronic component in the groove 106 can be picked up by the chuck part 91. The vibration supply device for chip-shaped electronic components configured in this manner has the above-mentioned rail 6.
6, the chuck part 91 of the chip-shaped electronic component loading device 90 picks up the electronic component from the groove 109 of the pedestal 108 that is continuous with the terminal end of the linear track 97, or directly from the terminal end of the linear track 97. It is placed in a position where it can be obtained. Note that if compressed air is introduced from the gap 107 on the surface of the linear track 971 in the direction toward the terminal end via the nozzle, the electronic components can be transferred more smoothly within the groove 106 of the linear track 97. be able to. Reference numerals 110 and 111 are press plates provided to cover at least a portion of the grooves of the rails 66, and are used to prevent the tape-shaped storage body 53 from lifting up. 112 is a second transparent thin film made of plastic or the like.
A tape-shaped cover sheet is wound around a winding frame rotatably attached to the shaft 114 of the support 113 on the second stage 64, and the guide roller 115.11
A cover sheet feeding device that is pulled out through a cover sheet supplying device 6 is placed on the upper surface of a tape-shaped storage body 53, excluding the feed hole 48, through a roller 117, in which a chip-shaped electronic component is loaded in the storage hole 47. It is something. A roller 118 is pressed against the guide roller 115 by a tension coil spring 119. Together with the roller 115, a switch is configured to detect the presence or absence of the tape-shaped cover sheet 112 and cause a required operation. Reference numeral 120 denotes a second heating body made of a thermally conductive material such as copper, and a second heater at the tip of an arm 122 rotatably attached to a support 121.
23 and is pressed against the upper surface of the rail 66 by a tension coil spring 124 that is locked to the tip of the arm 122. This heating body 120
The tape-shaped cover sheet 112 is heated to slightly melt it, and is attached to both ends of the storage hole 47 of the tape-shaped storage body 53. That is, the heating body 120 and the heater 123 constitute a cover sheet sticking device that sticks the second cover sheet 112 onto the tape-shaped storage body 53. Reference numeral 125 denotes a second solenoid electromagnet attached to the second stage 64, and an arm 127 attached to the tip of the movable core 126 is attached to the heater 123.
This is connected to the rear end of the arm 122 which is bent. Like the first electromagnet 87, this electromagnet 125 is energized when the transfer of the tape-shaped storage body 53 is stopped, and thereby lifts up the heating element 120 pressed against the upper surface of the shaft 66 to cover the tape-shaped storage body. This prevents the sheet 112 from overmelting. In addition, in the above embodiment, the first
, the second cover sheet 72.112 is attached to the tape-shaped storage body 5
As a cover sheet pasting device for pasting the cover sheets on the upper and lower surfaces of 3, we have described a device consisting of a heating body 80, 120 and a heater 83, 123, but such a device is not necessarily required for pasting a cover sheet on a tape-shaped storage body. The heating means is not limited, and it is also possible to use means such as applying an adhesive to both ends of the cover sheet in the longitudinal direction and attaching the cover sheet. Reference numeral 128 denotes a winding device configured on a support 129 at the bottom of the mounting table 25, which includes a motor 130 attached to the back of the support 129, a reel 132 fitted to a rotating shaft 131 driven by the motor 130, and a reel 132 fitted to a rotating shaft 131 driven by the motor 130. 129
A tension roller 134 is attached via an arm to a rotatable shaft body 133 of the tension roller 1.
a weight body 135 integrally added to the tension roller 134; a pair of switches 136 and 137 attached to the back of the support column 129 and pressed by a cam (not shown) integrally provided to the shaft body 133 of the tension roller 134; It consists of This winding device 128 reels an assembly 138 of chip-shaped electronic components in which chip-shaped electronic components are loaded into the storage holes 47 of the tape-shaped storage body 53 and cover sheets 72 and 112 are attached to the upper and lower surfaces. 132, which automatically winds up the film as follows. In other words, when the chip-like electronic component assembly 138 is sequentially transferred by the pair of sprocket wheels 68 and 69 constituting the second intermittent transfer device, the tension roller 134 is rotated by its own weight and the weight body 135. It will move downward using the 133 part as a fulcrum. And when it comes to the designated position,
The switch 1 is activated by a cam integrally provided on the shaft body 133.
36 is pressed to drive the motor 130, whereby the chip-shaped electronic component assembly 138 is wound onto the reel 132. Chip-shaped electronic component assembly 138 is reel 1
32, the tension roller 134 is moved upward by the tension generated in the assembly 138. When the tension roller 134 is moved to a predetermined position, the switch 137 is pushed by the cam, and the rotation of the motor 130 is stopped. will be stopped. By repeating such operations, the chip-shaped electronic component assembly 138 is not cut even by the tension generated when it is wound, and the reel 1
32 is automatically wound up. Moreover, by having such a configuration of the winding device 138, that is, a configuration in which it is intermittently driven independently of the first and second intermittent transfer devices, the chip-shaped electronic component assembly is It is possible to prevent tension exceeding a predetermined value from being applied to the second intermittent transfer device (the tape-shaped storage body
It will no longer affect the. Note that the winding bag @138 is not necessarily limited to such a configuration; for example, the motor 130 may be configured such that it rotates when the load is below a predetermined value, but automatically stops rotating when the load exceeds that value. If a type of reel 132 is used, the reel 132 can be constructed simply by fitting the reel 132 onto the shaft body driven by the motor. Reference numeral 139 denotes a power distribution board provided on the mounting table 25 via a support 140, on which necessary meters, switches, timers, etc. are arranged, and each device is controlled according to a preset program. Although not described in detail earlier, the roller 17.1
9.24.75.76.77.115.116.134
Both have guide grooves formed on their circumferential surfaces,
The tape member 15, the tape-shaped storage body 53, the first and second cover sheets 72, 112, or the chip-shaped electronic component assembly 138 are prevented from falling off the peripheral surface of the roller.

Although the automatic manufacturing device for a chip-shaped electronic component assembly of the present invention is configured as described above, the above-mentioned device merely discloses one embodiment of the present invention, and is limited only to the device having the above-described configuration. Needless to say, this is not something that can be done. For example, if the tape-shaped storage body 53 in which the storage hole 47 is formed is prepared in advance, the tape member supply device 10, the punching device 33,
, the first intermittent transfer device 54, etc. can be removed.

In this case, as a means for supplying the tape-shaped storage body 53, a tape-shaped storage body supplying device having a configuration similar to that of the tape member supplying device 10 may be used, and the storage hole of this tape-shaped storage body may be Instead of the shell through hole as in the above embodiment, it is also possible to use a storage hole with a bottom.

Further, in the above embodiment, the first cover sheet 72 disposed on the lower surface of the tape-shaped storage body 53 is supplied before electronic components are loaded into the storage holes of the tape-shaped storage body 53,
In such a case, it would be possible to eliminate the unexpected inconvenience of a part of the cover sheet being stuck to the electronic components when the cover sheet is pasted, but it is not always possible to do so in this way. It's not something you have to have. In other words, only the attachment position of the cover sheet is placed in the subsequent process of the chip-shaped electronic component loading device 90,
Both the supply position and the adhesion position of the cover sheet can be located in the subsequent process of the chip-shaped electronic component loading device 90. Furthermore, the first and second cover sheets 72
．． When 112 is made of a transparent thin film as in the above embodiment, it is possible to easily detect whether a chip-shaped electronic component is loaded into the storage hole of the tape-shaped storage body using a photoelectric switch. However, it is not impossible to use an opaque thin film. In addition, two or more chip-shaped electronic component loading devices 90 may be arranged side by side along the longitudinal direction of the tape-shaped storage body 53, or two or more chuck portions 91 of the loading device 90 may be arranged in multiple series to load chip-shaped electronic components. It is also possible to use a corresponding number of vibration supply devices, and in such a case, the ability to load chip-shaped electronic components into the storage hole 47 of the tape-shaped storage body 53 is increased. In this case, the feed pitch of the tape-shaped storage body 53 of the second intermittent transfer device consisting of sprocket wheels 68 and 69 must be increased by an amount commensurate with the number of loading devices 90 or the number of chuck sections 91. Needless to say, it won't happen. It goes without saying that various other modifications may be made at will without departing from the gist of the present invention.

(Effects of the Invention) Since the automatic manufacturing apparatus for a chip-shaped electronic component assembly of the present invention is configured as described above, chip-shaped electronic components can be quickly loaded into the storage holes of the tape-shaped storage body, and various Despite having the excellent advantages of 3D electronic components, it was impossible to manufacture them manually at the bottom of the tape-shaped storage body. A sealed tape-shaped electronic component assembly can be easily realized.

[Brief explanation of the drawing]

Figure 1 is a vertical sectional view of the main part of a conventional magazine-type chip-shaped electronic component storage body, Figures 2 and 4 are partial perspective views of a tape-shaped housing body, and Figure M3 is a book showing the main part without the vibration supply device. A side view of an automatic manufacturing apparatus for a chip-shaped electronic component assembly according to an embodiment of the invention, FIG. 5 is a side view of the upper mold, and FIG. 6 is a bottom view thereof.
Fig. 7 is a schematic diagram showing the positional relationship between the two feeding claws of the intermittent transfer device and the punch that forms the storage hole in the tape member, and Fig. 8 is a perspective view of the main parts of the heating element to which the cover sheet is attached. , FIG. 9 is a diagram for explaining the movement of the chuck section of the chip-shaped electronic component loading device, and FIG. 10 is a side view of the vibration supply device.
FIG. 1 is a plan view thereof, and FIG. 12 is a longitudinal sectional view of a linear track that is a part of the vibration supply device. 10... Tape member supply device, 11.25... Mounting table, 15... Tape member, 33... Punching device, 38
...Upper mold, 39...Lower mold, 41...Motor,
44... Drive shaft, 47... Storage hole, 48... Feed hole, 49... Pestle forming the storage hole, 53... Tape-shaped storage body, 54... First intermittent transfer equipment, 56.57
...Feeding claw, 62...First stage, 64...
Second stage, 66... Rail, 68.69... Sprocket wheel, 72... First cover sheet,
80... first heating body, 83... first heater, 8
7... First electromagnet, 90... Chip-shaped electronic component loading device, 91... Jack part, 93... First vibrator, 94... Book bowl, 95... Disc pole feeder , 96... second vibrator, 97... linear track, 98... linear feeder, 101...
・X-Y table, 102...damper, 103・
... Flat plate, 108 ... Cable, 109 ... Groove, 112
... second cover sheet, 120 ... second heating body, 123 ... second heater, 125 ... second electromagnet, 128 ... winding device, 130 ... motor , 13
2... Reel, 134... Tension roller, 13
5... Plumb body, 136.137... Switch, 138
...A collection of chip-shaped electronic parts.

Claims (2)

[Claims] (1) A rail for transporting a tape-shaped storage object, which has a groove on its upper surface and has multiple storage holes and multiple feed holes at predetermined intervals, along the groove. a presser plate provided to cover at least a portion of the groove on the upper surface of the rail to prevent the tape-shaped storage body from rising; and a periphery of a disk body arranged under the rail and rotating intermittently. A plurality of pins are provided on the surface at predetermined intervals,
an intermittent transfer device that intermittently transfers the tape-shaped storage object on the rail by engaging the pin with a feed hole of the tape-shaped storage object in the groove of the rail; and a tape-shaped storage object transferred by the intermittent transfer device. a chip-shaped electronic component loading device that loads chip-shaped electronic components supplied to the rail side portion into each storage hole of the storage body when the tape-shaped storage body that is intermittently transferred is stopped; A cover sheet supplying device that supplies a tape-like cover sheet to the surface of a tape-shaped storage body for sealing a storage hole of a tape-shaped storage body into which chip-shaped electronic components are loaded by a chip-shaped electronic component loading device, and this cover sheet supplying device a cover sheet pasting device that adheres the cover sheet supplied to the surface of the tape-like storage body to the tape-like storage body to form a chip-shaped electronic component assembly; and the intermittent transfer device is driven intermittently independently. A winding device that winds the chip-shaped electronic component assembly onto a reel while preventing tension exceeding a predetermined value from being applied to the chip-shaped electronic component assembly transferred by the intermittent transfer device;
An automatic manufacturing device for a chip-shaped electronic component assembly, characterized by comprising: (2) Perforation to form a tape-like storage body by drilling a plurality of through-holes forming a storage hole and a plurality of through-holes forming a feed hole at predetermined intervals in the tape member. a first intermittent transfer device that intermittently transfers the tape-shaped storage body using the through hole drilled by the perforation device; A rail for transporting the transferred tape-shaped storage object along the groove, and a rail provided to cover at least a part of the groove on the upper surface of the rail to prevent the tape-shaped storage object from lifting up. a presser plate arranged under the rail, and a plurality of pins provided at predetermined intervals on the circumferential surface of a disk body that rotates intermittently,
a second intermittent transfer device that intermittently transfers the tape-shaped storage body on the rail by engaging the pin with a feed hole of the tape-shaped storage body in the groove of the rail; and this second intermittent transfer device Chip-shaped electronic components supplied to the rail side portion are loaded into each storage hole of the tape-shaped storage body that is transferred by the chip-shaped electronic components when the tape-shaped storage body that is intermittently transferred is stopped. a loading device; a cover sheet supplying device for supplying a tape-like cover sheet to a surface of the tape-like storage body for sealing a storage hole of the tape-like storage body into which chip-like electronic components are loaded by the chip-like electronic component loading device; , a cover sheet adhering device that adheres the cover sheet supplied to the surface of the tape-shaped storage body by the cover sheet supply device to the tape-shaped storage body to form a chip-shaped electronic component assembly; By intermittent driving independent of the intermittent transfer device, the chip-shaped electronic component assembly is transferred by the second intermittent transfer device without applying tension exceeding a predetermined level to the chip-shaped electronic component aggregate. a winding device for winding it onto a reel, and a tape-shaped storage body existing between the first intermittent transfer device and the second intermittent transfer device is provided with slack. Automatic manufacturing equipment for parts assemblies.