JPH11160376A - Electronic-component conveyance jig and automatic-electronic-component measuring and sorting apparatus using the jig - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain an electronic-component conveyance jig by which the conveyance operation of a component is stabilized and by which the judgment, the test, the sorting and the like of the component can be automated by a method wherein a plurality of placement parts which are passed through a jig body up and down are formed transversely in a row, support implements are inserted into the placement parts so as to be capable of being raised and lowered and suction holes which are used to suck the component are passed through. SOLUTION: In support implements 3, reception parts 4 which support an electronic component are installed so as to protrude in their upper part, coupling and stop parts 39 are installed so as to protrude in their lower part, operating parts 40 whose outside diameter is identical to that of the reception parts 4 are formed under them so as to be cross-shaped as a whole, and suction holes 7 which are passed down to the bottom face of operating parts 40 from the surface of the reception parts 4 are opened and formed. In the support implements 3, the operation parts 40 insert a body 1 into an insertion hole, and the coupling and stop parts 39 and the reception parts 4 are set inside narrow-width cutout parts 32 in the body 1. The electronic component which is placed on the reception parts 4 can be sucked and fixed to the reception parts 4 when it is sucked from the bottom of the suction holes 7. Thereby, the electronic component which is miniaturized can be conveyed stably, a polarity judgment processes of an electronic-characteristic measuring process and the like can be perforemd by one jig, and the operating efficiency of the jig can be enhanced greatly.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a jig for transporting an electronic component such as a capacitor and a resistor, which is used for transporting the electronic component when conducting a polarity determination, an electrical characteristic test, and the like. The electronic components are transported using the electronic component transport jig, and during the transport, the polarity determination of the electronic components, the electrical property test, the sorting of non-defective and non-defective products, the individual packaging (taping) of the selected non-defective products, etc. The present invention relates to an electronic component automatic measurement / sorting device that can be automatically performed.

[0002]

2. Description of the Related Art Transport jigs for transporting electronic components such as capacitors and resistors for polarity determination and electrical property tests, and electronic component automatic measurement and sorting devices using such transport jigs have been known. I do.

[0003]

Electronic components have been reduced in size year by year, and there are many electronic components less than 1 mm in length and width in recent years. Along with the miniaturization of such electronic components, there have been the following problems in the conventional transport jig and the electronic component automatic measurement and sorting device using the jig. . The miniaturized electronic component may shift in position, change direction, or drop during conveyance, making it difficult to convey the electronic component in a stable state. Therefore, even if the polarities are determined and the directions are aligned, there is a serious problem that the polarities may be reversed again and the taping process may be performed as it is. . Since one transport jig can transport only one type of electronic component having the same dimensions (size), if there are several types of electronic components having different sizes, a transport jig must be prepared for each electronic component. Instead, the cost increases. . Since the conventional transport jig has the above-mentioned problems,
There is a similar problem in a measuring device using the transport jig.

[0004]

SUMMARY OF THE INVENTION An object of the present invention is to provide an electronic component transport jig capable of transporting a small electronic component stably without displacement or inadvertent change in orientation, and an electronic component transport jig. Provided is an electronic component automatic measurement / selection device capable of automatically and efficiently performing a polarity judgment of an electronic component, an electrical property test, a selection of a good product and a defective product, and the like while the electronic component is being transported using a jig. It is in.

[0005] In the electronic component conveying jig of the first invention of the present application, two or more mounting portions penetrating vertically above and below the jig main body are formed in a horizontal line at intervals, and a support is inserted into the mounting portion. The support is capable of ascending and descending from a position below the upper surface of the jig main body to a position protruding above the upper surface of the jig main body, and the electronic component set on the support is provided on the support. Is formed by penetrating a suction hole for sucking air.

The electronic component conveying jig according to the second invention of the present application has a lower part of the support protruding below the mounting portion, and a spring mounted on the lower part of the jig for pulling the support below the jig body. .

The electronic component conveying jig according to the third invention of the present application is formed in multiple stages so that the upper portion of the mounting portion is gradually narrowed from top to bottom, and the size is formed in the receiving portion of the support in the mounting portion. Different electronic components can be set.

According to a fourth aspect of the present invention, there is provided an electronic component automatic measurement and sorting apparatus, comprising: a rail on which the electronic component transport jig according to any one of claims 1 to 3 is movably mounted; and an electronic component transport device mounted on the rail. A moving driver for intermittently moving the jig, an operator that pushes up the support of the electronic component transport jig on the rail, and a setting unit that sets the electronic component on the receiving portion of the support,
A suction unit that sucks the electronic component set in the receiving unit from the suction hole of the support and sucks the electronic component to the support, a polarity determination unit that measures and determines the polarity of the electronic component set in the support, An electronic component reversing unit for reversing the orientation of the electronic component set in the unit based on the result of the determination by the polarity determining unit, a measuring unit for measuring the electrical characteristics of the electronic component, and a failure determined by the measurement in the measuring unit. And a taping unit that individually accommodates and packages electronic components determined to be non-defective in a case.

According to a fifth aspect of the present invention, there is provided an electronic component automatic measurement / selection device, comprising: a pressing tool for pressing an electronic component set in a receiving portion of a support of a component conveying jig against the support to fix the electronic component. It is provided above.

According to a sixth aspect of the present invention, there is provided an electronic component automatic measurement / selection apparatus, wherein a setting unit guides an electronic component to a receiving portion of a support of an electronic component transport jig, and supports the electronic component in the channel. The passage is tapered from the pusher side toward the supporter side, and the distal end side is wide enough that the electronic component cannot rotate inside.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS First Embodiment of an electronic component conveying jig according to the present invention.
The embodiment will be described in detail with reference to FIG. The electronic component conveying jig 10 includes a jig main body 1 and a support 3. The jig body 1 is provided with a ridge 31 extending longitudinally on an upper surface of a base material 30 formed in an elongated shape with an insulating material such as resin or hard rubber.
The mounting portions 2 penetrating from the upper surface of the ridge 31 to the bottom surface of the substrate 30 are formed in a horizontal line at uniform intervals in the longitudinal direction of the substrate 30. The mounting part 2 is a ridge 3 of the base material 30.
1 is formed in a cross shape by a narrow cut portion 32 traversing 1 and an insertion hole 33 penetrating from the narrow cut portion 32 to the bottom surface of the substrate 30. An arc-shaped guide groove 35 is formed below the both sides 34 of the base 30 along the longitudinal direction of the base 30, and penetrates the both sides 34 of the base 30 at the longitudinal end of the guide groove 35. Four insertion holes 36 are formed at predetermined intervals. The guide groove 35 is for fitting a guide 37 projecting from the inner surface of the rail 11 shown in FIG. 4B, and the insertion hole 36 is provided in the jig main body 1 as shown in FIG.
To carry a carry pin 38 for carrying the.

As shown in FIG. 2, the support member 3 has a receiving portion 4 for supporting the electronic component 6 at an upper portion thereof and a wide locking portion 39 at a lower portion thereof. An elongated operating portion 40 having the same outer diameter as the receiving portion 4 is formed below the receiving portion 4 to form a cross shape as a whole, and a suction hole 7 penetrating from the upper surface of the receiving portion 4 to the bottom surface of the operating portion 40 is opened. This support 3 is an operation unit 40
Into the insertion hole 33 of the jig body 1 and
9 and the receiving portion 4 are set in the narrow cut portion 32 of the jig main body 1. A jig is provided by placing a spring 9 on the outer periphery of the operation portion 40 projecting downward from the bottom surface of the jig main body 1, disposing a stopper plate 41 under the spring 9, and fixing it to the operation portion 40. Holding the spring 9 between the bottom surface of the main body 1 and the stopper plate 41 and pulling down the support 3 downward, the receiving portion 4 of the support 3 is positioned one step below the upper surface 5 of the jig main body 1 and the operation is performed. When the portion 40 is forcibly pushed upward against the stretching force of the spring 9, the receiving portion 4 causes the jig main body 1.
Protruding upward from the upper surface 5 of the main body. Further, the electronic component 6 placed on the receiving portion 4 can be suction-fixed to the receiving portion 4 by sucking from the bottom of the suction hole 7.

A second embodiment of the electronic component conveying jig 10 of the present invention will be described in detail with reference to FIG. The basic configuration of the electronic component transport jig 10 shown in FIG. 3 is the same as that shown in FIG. The difference is that, as shown in FIG. 3, the width of the portion close to the bottom in the narrow cut portion 32 of the mounting portion 2 is gradually reduced from top to bottom, and the receiving portion 4 of the support 3 is moved to the lowermost position. When it is lowered, the electronic component 6 having a small width can be placed (set) on the receiving portion 4, and when the receiving portion 4 is pushed up to the middle position on the receiving portion 4, it can be placed on the receiving portion 4 as compared with the lower case. An electronic component 6 having a large width can be set.
When the receiving part 4 is pushed up further to the upper position, the electronic component 6 having a larger width than the middle part can be set on the receiving part 4.

The first embodiment of the electronic component automatic measuring and sorting apparatus according to the present invention.
Will be described in detail with reference to FIGS. This embodiment is an example in which the electronic component conveying jig 10 shown in FIG. 1 is used. The electronic component automatic measurement and sorting device includes a rail 11 on which an electronic component transport jig 10 can be mounted, a moving driver 12 for intermittently moving the electronic component transport jig 10 mounted on the rail 11, and a rail 11 Operator 13 pushing up support 3 of electronic component conveying jig 10
A setting part 14 for setting the electronic component 6 on the receiving part 4 of the support 3, and the electronic part 6 set on the receiving part 4
Suction unit 1 for sucking from suction holes 7 of the device and sucking it to support 3
5, a polarity measurement / determination unit 16 for measuring and determining the polarity of the electronic component 6 set on the support 3, and an electronic component reversing unit 17 for reversing the direction of the electronic component 6 set on the receiving unit 4. And a measuring unit 1 for measuring electric characteristics of the electronic component 6
8, a discharge unit 19 for discharging the electronic component 6 determined to be defective from the receiving unit 4, and a taping unit 20 for individually housing and packaging the electronic components 6 determined to be non-defective.

As shown in FIG. 4 (b), the rail 11 is formed with an inverted convex groove 42 through which the electronic component conveying jig 10 can pass, and one side of both side walls is formed lower than the other side. , Groove 42
When the electronic component conveying jig 10 is inserted into the inside, the insertion hole 36 of the electronic component conveying jig 10 is placed above the lower side wall upper surface.
Are linear rails that protrude, and two such rails are arranged in parallel as shown in FIG. A moving driver 12 for intermittently moving the electronic component conveying jig 10 inserted into the groove 42 of the rail 11 is provided on the side of each rail 11 where the side wall is formed lower.

As shown in FIG. 5, the moving driving body 12 is
An elongated rod-shaped carry pin 38 that can be inserted into and pulled out of the insertion hole 36 of the electronic component conveying jig 10 protruding upward from the side wall of the electronic component 1, and a drive mechanism 43 that moves the carry pin 38 along the rail 11. The carry pin 38 is mounted on a base 49 as shown in FIG. 6 and is normally urged in the direction of arrow b by a spring (not shown), and a current flows through an electromagnetic coil shown by a virtual line in FIG. When it is excited, it is attached to the tip of a rod 80 projecting in the direction of arrow a against the spring by its magnetic force, thereby horizontally moving in the direction of arrow ab in the figure, It can be inserted into the insertion hole 36 of the tool 10. As a drive source for horizontally moving the carry pin 38, an air cylinder or the like may be used in addition to the electromagnetic coil.

A drive mechanism 43 is provided on the guide body 50 in the form of an elongated thin plate disposed below and along the rail 11 as schematically shown in FIG. It comprises a substantially U-shaped support plate 51 on which the pins 38 can be mounted, a wire 45 for moving the support plate 51, a motor (not shown) for winding the wire 45, and the like. Support plate 5
As shown in the figure, a so-called two-piece step pulley 52 having two independent V-grooves is rotatably mounted on one side surface, and below the step pulley 52, one side of the step pulley is sandwiched. A free pulley 53 is provided on one side, and a motor pulley 54 rotated by the motor (not shown) is provided on the other side. One end of the wire 45 is fixed to one longitudinal side of the rail 11 (on the front side in FIG. 5), the other end is hooked on one V-groove of the step pulley 52, turned back to the motor pulley 54 side, and this is hooked on the motor pulley 54. And return it to the free pulley 53 side, hook it to the free pulley 53 and turn it back to the step pulley 52 side, and hook it to the other V groove of the step pulley 52 so as not to interfere with the wire 45 previously hung on the step pulley 52. Then, it is finally fixed to the other side of the rail 11 (far side in FIG. 5). At this time, the wire 45 hung on the motor pulley 54 is fixed, and when the motor pulley 45 rotates, the wire 45 is wound around the motor pulley 54. The ends of the wires 45 fixed on both sides of the rail 11 Wound in a spiral to absorb shock. Therefore, when the motor pulley 54 rotates in the direction of arrow a in FIG. 5, the wire 45 is wound in the direction of arrow b, so that the step pulley 52 is pulled in the direction of the motor pulley 54 (direction of arrow c), and the support plate 51 is Move in the direction. When the motor pulley rotates in the direction of arrow d, the wire 45 is wound in the direction of arrow e.
(In the direction of arrow f).
1 moves in the same direction. That is, if the motor pulley 54 is intermittently rotated in the forward and reverse directions while the carry pin 38 mounted on the support plate 51 is inserted into the insertion hole 36 of the electronic component conveying jig 10, the support plate 51 is moved in the direction of arrows cf.
The electronic component conveying jig 10 in the groove 42 of the rail 11 can be intermittently moved in the same direction.

As shown in FIG. 4 (a), auxiliary rails 55 connecting both rails 11 are provided on both sides of each of the rails 11.
Running on the auxiliary rail 55, the electronic component conveying jig 1
A transfer table 48 (FIG. 7) for transferring 0 from one rail 11 to the other rail 11 is provided. The auxiliary rail 55 is a rail having a concave cross section having a running groove 81 at the center of the upper surface as shown in FIG. 7, and is provided in parallel at both ends of both rails 11 as shown in FIG. ing. The transfer table 48 is an elongated block in which a transfer jig accommodating groove 56 having the same shape as the groove 42 of the rail 11 is formed as shown in FIG. Two runnable wheels 57 are attached. As shown in FIG. 8, the opposed wheels 57 are connected to each other by two axles 82 rotatably attached to the lower part of the carriage 48, and one of the two axles 82 is connected to the axle 82. As shown in the figure, a passive gear 83 is attached, and the passive gear 83 is engaged with a drive gear 86 attached to a rotating shaft 85 of a motor 84 provided on the lower surface of the carrier 48. Thereby, the carriage 48 is arranged so that the groove 42 of the rail 11 and the carrier jig accommodating groove 56 communicate with the end of one of the rails 11,
The electronic component transport jig 10 that has moved in the groove 42 of the rail 11 is accommodated in the transport jig accommodating groove 56 of the transport platform 48 as it is, and then the wheels 57 are rotated by the motor 84 to move the transport platform 48. By traveling on the auxiliary rail 55, the electronic component conveying jig 10 is moved to the other rail 1.
1 can be conveyed to one end. The conveyed electronic component conveying jig 10 is moved from the conveying jig accommodating groove 56 of the conveying table 48 into the groove 42 of the rail 11 by the moving driver 12 provided on the rail 11, and moves along the rail 42 in the groove 42. 11 is moved to the other end side. By continuously repeating the movement from one end to the other end of the rail 11 by the moving driving body 12 and the movement between the two rails 11 by the transfer table 48, the electronic component transfer jig 10 is moved to the rail 1
1 can be circulated. In addition, the auxiliary rail 55 and the wheels 57 of the transport table 48 traveling on the auxiliary rail 55 are not limited to those shown in the drawings. Irregularities which mesh with irregularities of the auxiliary rail 55 may be formed on the outer peripheral surface.

A set portion 14 for mounting the electronic component 6 on the receiving portion 4 of the support 3 of the electronic component transport jig 10 is provided at an arbitrary position on the rail 11 (FIG. 4A). The set portion 14 is provided on the side of the rail 11 as shown in FIG. 9, and a passage 22 for guiding the electronic component 6 to the support 3, and the electronic component 6 in the passage 22 is pushed out to the support 3 side. And a pusher 23 to be placed on the receiving portion 4 of the supporter 3.
The passage 22 gradually tapers from the pusher 23 toward the support 3 as shown in the figure, and the distal end has a shape and size that the electronic component 6 cannot rotate inside.
The direction of the electronic component 6 can be corrected to a predetermined direction while the inside of the passage 22 is pushed out by the pusher 23. The setting section 14 is arranged such that the distance between the outlet of the passage 22 and the receiving section 4 of the support 3 is smaller than the width of the electronic component 6, and the electronic component 6 pushed out of the passage 22 is placed in the passage 22. From the gap 60 between the outlet and the receiving portion 4. A restricting body 61 is provided at a position facing the extruding tool 23 with the support 3 interposed therebetween, and
The electronic components 6 extruded from are regulated so as not to fall.

A suction section 15 is provided below the set section 14.
Is provided. As shown in FIG.
1, a plurality of suction nozzles 88 which are arranged in a horizontal line below and whose leading ends penetrate the bottom surface 87 of the groove 42 of the rail 11 and protrude inside the groove 42, and connect the respective suction nozzles 88 in the arrangement direction. Connecting pipe 89 and a connecting tube 90 connecting the connecting pipe 89 to an air pump (not shown).
Consists of The suction nozzles 88 are arranged at the same interval as the support 3 of the electronic component transport jig 10 as shown in FIG.
The tip protruding inside the groove 42 of the rail 11 is the set portion 1
The electronic component conveying jig 10 that has moved to the position 4 communicates with the suction holes 7 formed in the respective supporting members 3 of the jig 10. Thus, when the electronic component 6 is placed on the receiving portion 4 of the support 3 in the setting portion 14, the electronic component 6 can be suction-fixed to the receiving portion 4 by an air pump.

A polarity measuring / determining unit 16 and an electronic component reversing unit 17 are provided on the rail 11 at a position farther than the setting unit 14 in the transport direction of the electronic component 6 (FIG. 4A). The polarity measurement determination section 16 measures and determines whether or not each electronic component 6 is mounted on each support 3 of the electronic component transport jig 10 in a direction indicating a predetermined polarity. Reference numeral 17 denotes a unit that reverses the direction of the electronic component 6 whose polarity is determined by the polarity measurement determination unit 16 to be different from the predetermined direction so that the polarity is set to the predetermined direction.

As shown in FIG. 11A, the polarity measurement determination section 16 contacts the electrodes on both sides of the electronic component 6 mounted on the receiving section 4 of the support 3 of the electronic component transport jig 10, and A pair of measuring terminals 62 each having a contact 63 for determining the polarity, and the electronic component 6 is pressed against the receiving portion 4 of the support 3 from above so that the electronic component 6 does not shift during measurement. And a pressing tool 21 for fixing. Measurement terminal 62
As shown in the figure, the two terminals 63 are provided on both sides of the rail 11 so as to be movable in the horizontal direction. To measure and determine the polarity. Each of the measuring terminals 62 is a four-point terminal provided with two independent contacts 63 as shown in FIG. 11B, and the electronic component 6 is slightly inclined and one of the contacts 63 is 6
It is possible to measure even if the other contact 63 is in contact, even if it does not contact the electrode exactly. However, the measuring terminal 62 may be a two-point terminal provided with one contact 63 each.

The pressing member 21 is formed by molding an insulating material into a substantially T-shape as shown in FIG. 11 (a), and can be moved up and down in the directions of arrows ab in FIG. Before the measuring terminal 62 sandwiches the electronic component 6, the measuring terminal 62 descends in the direction of arrow b to press the electronic component 6 mounted on the receiving portion 4 of the support 3 against the receiving portion 4. When the polarity is measured and determined, the electronic component 6 is fixed so as not to be displaced. When the measurement and the determination are completed, the electronic component 6 rises in the direction of arrow a and returns to the original position.
The pressing tool 21 can be raised and lowered by a driving mechanism using an air cylinder, an electromagnetic coil, or the like.

The electronic component reversing section 17 is provided at a predetermined position below the rail 11 so as to be able to move up and down in the directions of arrows ab in the figure, as shown in FIG. An operator 13 for pushing up the lower portion 8 of the support 3 and projecting the receiving portion 4 of the support 3 above the upper surface 5 of the jig main body 1
And a reversing tool 44 provided at a position facing the operation element 13 with the rail 11 interposed therebetween, and reversing the direction of the electronic component 6 mounted on the receiving portion 4 by 180 degrees. Rail 11
A hole large enough to allow the operator 13 to enter and exit is opened at a predetermined position on the bottom surface 87 of the groove 42. The operator 13 is provided below the hole, and the polarity measurement determination unit of the plurality of supports 3 is provided. When the support 3 on which the electronic component 6 whose polarity has been determined to be the opposite by 16 comes above the hole, it rises in the direction of the arrow a, pushes up the support 3 upward, and pushes the support 3 up. The electronic component 6 placed on the jig 1 is projected above the upper surface 5 of the jig body 1. The reversing tool 44 can move up and down in the directions of arrows cd in FIG. 12 and can rotate in the direction of arrow e. The bottom surface of the reversing tool 44 can cover the electronic component 6 and the covered electronic component 6 is inside. A fitting recess 64 having a size and shape that does not rotate is formed, and when the operating element 13 pushes the support 3 upward, the reversing tool 44 descends in the direction of arrow d, and the fitting recess 64 is inserted into the electronic component 6. In this state, the electronic component 6 is rotated on the receiving portion 4 by rotating in the direction of the arrow e, and the orientation of the electronic component 6 is set to a direction indicating a predetermined polarity.

The operation unit 13 is provided with a suction unit 15 integrally. That is, as shown in FIG.
A through hole 92 is formed through the upper surface to the lower surface,
The distal end of the suction nozzle 88 is press-fitted and fixed to the lower part of the through hole 92, and the lower end is connected to an air pump (not shown) by a connecting tube 90. When the electronic component 6 is pushed upward as described above, the through hole 92 of the operator 13 communicates with the suction hole 7 formed in the support 3 to receive the electronic component 6 placed on the receiving portion 4 of the support 3. The reversing tool 44 is capable of reversing the electronic component 6 in a state in which the electronic component 6 is fixed by suction to the part 4.

A measuring section 18 is provided on the rail 11 on the side of the electronic component reversing section 17 in the transport direction of the electronic component 6 (FIG. 4A). The measuring section 18 includes a pair of measuring terminals 62 similar to the polarity measuring / determining section 16 shown in FIG. 11A and the pressing tool 21. In a state where the electronic component 6 is pressed against the receiving portion 4 of the electronic component transport jig 10 with the tool 21 and fixed, the contacts 63 of the respective measurement terminals 62 are brought into contact with the electrodes of the electronic component 6 to measure the electrical characteristics.

The electronic components 6 are accommodated one by one in the respective accommodating portions 66 of the embossed tape 65 on the rail 11 at a position farther in the transport direction of the electronic components 6 than the measuring portion 18, and thereafter the accommodating portions 66 are attached to the sealing tape 67. There is provided a taping unit 20 for individually wrapping (taping processing) the electronic components 6 by closing them (FIG. 4A). As shown in FIG. 13, the taping section 20 has a cylindrical reel 68 that winds up and sends out the embossed tape 65, and an arc-shaped guide surface 70 that surrounds the outside of the reel 68 by opening a space 69 through which the embossed tape 65 can pass.
A control unit 13 having the same structure as that provided in the electronic component reversing unit 17;
A sealing tape 73 is disposed in a housing opening 72 of the housing portion 66 in which the sealing tape 73 is housed, and the sealing tape 73 is heated and welded to the embossed tape 65 to close the housing opening 72. A through hole 75 having a size that allows the support 3 of the electronic component transport jig 10 to enter and exit is formed directly below the surface 70 in the radial direction. Although not shown, a hole having a size through which the operator 13 can enter and exit is formed in the bottom surface 87 of the groove 42 of the rail 11 similarly to the electronic component reversing unit 17.

The embossed tape 65 is provided in the space 69 between the reel 68 and the guide surface 70 of the guide portion 71.
The embossed tape 65 is inserted into the through hole 7 of the guide surface 70 so that the accommodating opening 72 faces outward.
When it comes right above 5, the wrapping is temporarily stopped. Next, the operating element 13 rises in the direction of the arrow h in the figure to push the support 3 upward, and inserts the electronic component 6 into the accommodating portion 66 of the embossed tape 65. At this time, the operating element 13 is
Only the support 3 on which the electronic component 6 determined to be non-defective is mounted is pushed upward. When the electronic component 6 is inserted into the housing 66, the reel 68 resumes the winding of the embossed tape 65. When the embossed tape 65 is wound, the electronic component 6 becomes embossed tape 65.
Is scraped off by the inner wall of the accommodation portion 66 and separated from the receiving portion 4 of the support 3 and accommodated in the accommodation portion 66. After that, reel 6
8 sends out the embossed tape 65 in the direction of the heating unit 74. At this time, since the storage port 72 of the embossed tape 65 is closed by the guide surface 70, the electronic component 6 stored in the storage section 66 does not fall out of the storage port 72. The heating unit 74 arranges the sealing tape 67 on the accommodation port 72 of the embossed tape 65 sent thereto, and heats the sealing tape 67 to weld it to the emboss tape 65 to close the accommodation port 72. The taping unit 20
The suction unit 15 is also provided integrally with the operator 13 of the electronic component reversing unit 17 in the same manner as the operator 13 of the electronic component reversing unit 17.
Can be inserted into the accommodating portion 66.

A discharge section 19 is provided further ahead of the taping section 20 in the transport direction of the electronic component 6 (FIG. 4A). As shown in FIG. 14, the discharge portion 19 includes an air nozzle 98 provided on one side of the rail 11 and a hopper 9 provided on the other side of the rail 11 so as to face the air nozzle 98.
9 The air nozzle 98 is arranged at the same height as the receiving portion 4 of the electronic component conveying jig 10 on the rail 11, and remains in the receiving portion 4 of the electronic component conveying jig 10 without being taped by the taping portion 20. The air is blown onto the defective electronic component 6 to separate the electronic component 6 from the receiving portion 4. The hopper 99 is for receiving the electronic component 6 detached from the receiving portion 4 and guiding the electronic component 6 to a storage box 100 disposed below the electronic component 6. This discharge unit 1
The electronic component conveying jig 10 that has passed through 9 is returned to the setting section 14 again, where the next electronic component 6 is set.
The discharge unit 19 can be provided before the taping unit 20 to discharge defective products in advance and then tap non-defective products.

[0030]

Other Embodiments The shape and arrangement of the rails 11 may be other than those shown in the drawings. Each of the setting unit 14, the polarity measurement determination unit 16, the electronic component reversing unit 17, the measuring unit 18, the discharging unit 19, and the taping unit 20 is merely an example, and other structures having the same function are provided. It can also be. The polarity measurement determination unit 16
The measurement terminal 62 is provided without separately providing the
The polarity determination and the measurement of the electrical characteristics can be performed by one department by switching the measurement circuit connected to the power supply. However, in any case, it is desirable that the polarity of the electronic component 6 is adjusted so as to indicate a predetermined polarity by measuring and determining the polarity before measuring the electrical characteristics. The suction unit 15 is provided in the polarity measurement determination unit 16 and the measurement unit 18 other than the setting unit 14, the electronic component reversing unit 17, and the taping unit 20.
The determination of the polarity or the measurement of the electrical characteristics can be performed in a state where is attracted to the receiving portion 4 of the support. A plurality of measurement terminals 62 may be provided in the polarity measurement determination unit 16 and the measurement unit 18 so that the polarities or electrical characteristics of the plurality of electronic components 6 can be determined or measured simultaneously. A polarity measurement determination unit 16 and an electronic component reversing unit 17 may be provided before the setting unit 14 so that the electronic component 6 is oriented in a predetermined direction before being mounted on the electronic component transport jig 10. In the case of an electronic component 6 that does not require polarity determination, the polarity measurement determination unit 16 is passed as it is, and in the case of an electronic component 6 that does not require taping processing, only the necessary steps are performed, such as passing the taping unit 20 as it is. You can also do so.

[0031]

The electronic component conveying jig of the present application has the following effects. . It is possible to stably transport downsized electronic components. . The steps of transporting electronic components, determining polarity, measuring electrical characteristics, and the like, which have conventionally been performed using separate jigs, can be performed with a single jig, so that work efficiency is greatly improved. . Since the electronic component is not replaced on another jig on the way, there is no possibility that a human error such as changing the direction of the electronic component at the time of the replacement is caused. . Conventionally, dedicated jigs were required for each process,
Since this is unnecessary, the cost is reduced. . Since there is no need to manufacture a transfer jig for each electronic component having a different size (size), cost can be reduced and maintenance can be simplified. . Since there is no need to use different transport jigs depending on the size of the electronic components, work efficiency is improved.

Since the electronic component automatic measuring and sorting machine of the present application uses the electronic component transport jig having the above-mentioned effects, it has the same effects as the above-mentioned effects and also has the following effects. Mounting of electronic parts, transportation, polarity judgment, measurement of electrical characteristics,
A series of operations such as taping can be performed consistently and continuously. . Since a pressing tool that presses and fixes the electronic components mounted on the mounting part of the electronic component transport jig against the mounting part is provided,
The electronic components do not shift or fall. . The setting section includes a passage for guiding the electronic component to the mounting portion of the electronic component conveying jig, and a pushing tool for pushing out the electronic component in the passage toward the mounting portion, and the passage extends from the pushing tool side toward the mounting portion side. Since the taper is gradually tapered and the tip side is shaped so that the electronic component does not rotate, the electronic component can be securely mounted in a predetermined direction.

[Brief description of the drawings]

FIG. 1A is a perspective view showing an example of an embodiment of an electronic component conveying jig of the present invention, and FIG. 1B is a partially enlarged view of FIG.

FIG. 2 is a perspective view showing an example of a support 3 in the electronic component transport jig of the present invention.

FIG. 3 is a partial side view showing another example of the embodiment of the electronic component conveying jig of the present invention.

FIG. 4A is an explanatory view showing an example of the configuration of an electronic component automatic measurement and sorting machine of the present invention, and FIG. 4B is a partial perspective view showing a rail 11 in the electronic component automatic measurement and sorting machine of the present invention.

FIG. 5 is an explanatory diagram showing an example of the configuration of a moving driver 12.

FIG. 6A is a plan view showing a carry pin 38 that constitutes the moving driver 12, and FIG. 6B is a side view of the same.

FIG. 7 is an explanatory view showing an auxiliary rail 55 and a transfer table 48;

FIG. 8 is a perspective view showing the shape of a transfer table 48.

FIGS. 9A, 9B, and 9C are plan views showing the setting unit 14. FIGS.

FIG. 10 is an explanatory diagram showing an example of a suction unit 15;

11A is an explanatory view of a partial cross section showing the polarity measurement determination section 16, FIG. 11B is a front view showing an example of a measurement terminal 62,
(C) is the same top view.

FIG. 12A is an explanatory view showing an electronic component reversing unit 17;
FIG. 3B is a cross-sectional view illustrating a structure of the operation element 13 in the electronic component reversing unit 17.

FIG. 13 is an explanatory view showing a taping unit 20;

FIG. 14 is an explanatory view showing a discharge unit.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Jig main body 2 Mounting part 3 Support 4 Receiving part 5 Upper surface of jig main body 6 Electronic component 7 Suction hole 8 Lower part of support 9 Spring 10 Electronic component transport jig 11 Rail 12 Moving driver 13 Operator 14 Set part Reference Signs List 15 suction unit 16 polarity measurement determination unit 17 electronic component reversing unit 18 measuring unit 19 discharge unit 20 taping unit 21 pressing tool 22 passage 23 pusher

Claims (6)

[Claims] A jig body (1) is formed with two or more mounting portions (2) penetrating up and down in the jig main body (1) with a horizontal line spaced therefrom, and a support (3) is inserted into the mounting portion (2). And support (3)
The support member (3) is capable of moving up and down from a position where the receiving portion (4) formed on the upper surface thereof is lower than the upper surface (5) of the jig body (1) to a position where it protrudes above the upper surface (5). A jig through which a suction hole (7) for sucking an electronic component (6) set in the receiving portion (4) is penetrated. 2. A lower part (8) of a support (3) is a mounting part (2).
The electronic component conveying jig according to claim 1, characterized in that a spring (9) protruding downward from the lower part (8) and lowering the support (3) below the jig body (1) is attached to the lower part (8). 3. An upper portion of the mounting portion (2) is formed in multiple stages so as to be gradually narrowed from top to bottom, and the receiving portion (4) of the support (3) in the mounting portion (2) has a size. Different electronic components (6)
The electronic component conveying jig according to claim 1 or 2, wherein the electronic component conveying jig can be set. 4. A rail (11) on which the electronic component conveying jig (10) according to claim 1 is movably mounted, and an electronic component conveying jig mounted on the rail (11). A moving driver (12) for intermittently moving (10);
An operator (13) for pushing up a support (3) of an electronic component transport jig (10) on a rail (11) and a set for setting an electronic component (6) in a receiving portion (4) of the support (3). Department (1
4) and a suction unit (15) for sucking the electronic component (6) set in the receiving unit (4) from the suction hole (7) of the support (3) and sucking and fixing the electronic component (6) to the receiving unit (4). A polarity measurement determining section (16) for measuring and determining the polarity of the electronic component (6) set in the receiving section (4), and a receiving section (4) based on the determination result in the polarity measurement determining section (16). An electronic component reversing unit (17) for reversing the direction of the set electronic component (6), a measuring unit (18) for measuring the electrical characteristics of the electronic component (6), and a failure due to measurement by the measuring unit (18). A discharging unit (19) for discharging the electronic component (6) determined to be from the receiving unit (4), and a taping unit (20) for individually housing and packaging the electronic component (6) determined to be non-defective. An electronic component automatic measurement and sorting device comprising: 5. A support (3) for an electronic component conveying jig (10).
A pressing tool (21) for pressing and fixing an electronic component (6) set in said receiving portion (4) to a supporting tool (3) is provided above the rail (11). 4. The electronic component automatic measurement and sorting device according to 4. 6. A passage (22) for guiding an electronic component (6) to a receiving portion (4) of a support (3) of an electronic component conveying jig (10), and a passage (22) for guiding the electronic component (6). And a pusher (23) for pushing out the electronic component (6) in the support (3). The passage (22) gradually tapers from the pusher (23) toward the support (3). The electronic component automatic measuring and sorting apparatus according to claim 4 or 5, wherein the support (3) side is formed in such a size that the electronic component (6) cannot rotate inside the support component (3).