KR200161978Y1 - Device transfer apparatus - Google Patents

Abstract

The present invention relates to a device transfer device.

The present invention quickly and accurately inspects the state of the lead and the marking, etc. in the process of producing a device, which is a continuously produced electronic component.

The present invention has a table shape, but a plurality of plates and frames are provided for each element to form an appearance; First driving means provided on one side of the main body facing one of the plates and serving as a first power source; A first direction switching means which is interlocked with the first driving means and receives a driving force of the first driving means and changes the direction from the horizontal to the vertical to the other side and repeats the horizontal to the downward movement in a straight line; The first device interlocked with the first direction switching means and repeats horizontal → vertical movement to one side of the first direction switching means, and then moves horizontally and downwards and intermittently moves in a state in which the device to be transported is seated in the longitudinal direction. Conveying means; Second driving means provided on the other side of the main body and being a second power source; It is installed in conjunction with the second driving means and the suctioned fixed device by vacuum suction force transported in the state seated in the longitudinal direction by the first device conveying means to intermittently move in the circumferential direction and inspect the lead and marking state of the device Rotation inspection means; Reversing means disposed below one side of the rotational inspection means and inverting the device disposed in the transverse direction through the rotational inspection means in the longitudinal direction; A second direction switching means which is interlocked with one side of the second driving means and receives a driving force of the second driving means to change the direction from the horizontal to the lower to the other side and repeats the horizontal to the downward movement in a straight line; It is installed in conjunction with the other side of the second direction switching means and is configured to include a second device transfer means for repeating the horizontal → descending movement in a straight line to the other side in a straight line and intermittently moving the device in the longitudinal direction.

Description

Device feeder

The present invention relates to a device transfer device, and more particularly, to a device transfer device for quickly and accurately inspecting the state of the lead and marking during the process of producing a device that is a continuously produced electronic component.

As is generally known, electronic components such as integrated circuits and semiconductor devices, which are widely used in the electronics industry, are gradually miniaturized, and lowering prices is a prerequisite for solving the competitive advantage.

As one of the ways to increase productivity of semiconductor devices to satisfy these requirements, it is possible to reduce defect rate and improve productivity by quickly and closely inspecting the defects during the production of electronic parts such as devices produced in large quantities. Various ways of improving are proposed.

As an example of a method for satisfying the above needs, various systems for inspecting the lead and marking state of a device, such as an electronic component that has been completed, have also been proposed in various ways, but the lead and marking state of a device that is continuously produced. It is difficult to sufficiently inspect the defects, etc., during the production process of the device, which causes the defects to occur frequently.

Therefore, the technical problem to be achieved by the present invention, that is, the object of the present invention is to provide a device transfer device for quickly and accurately inspecting the state of the lead and marking, etc. during the process of producing a device that is an electronic component continuously produced as in the prior art It is.

1 is a schematic front configuration diagram of a device transport apparatus according to the present invention

2 is a schematic plan view of the device transfer device according to the present invention

Figure 3 is a perspective view showing an installation state of the first drive device and the first device transfer device applied in the present invention

4 is a schematic perspective view of a second drive device applied in the present invention;

Figure 5 a and b is a configuration diagram showing the operating state of the rotating disc and the operation suction unit applied in the present invention

Figure 6 is a perspective view showing the plate applied in the operation suction unit according to the present invention

7 a, b and c, d is a cross-sectional view showing a communication state of the suction hole upon completion of the initial rotation and rotation of the plate applied in the operation suction unit according to the present invention

Figure 8 is a perspective view showing the main portion of the inverting device operated by a second drive device according to the present invention

9 a and b is a front configuration diagram showing an operating state of the first device transfer device organically operated by the first redirection device according to the present invention

10 is a perspective view showing main parts of a device for transferring a second direction change device and a device according to the present invention;

11 a and b is a front configuration view showing an operating state of the second device transfer apparatus according to the present invention

12 a and b are a plan view and a cross-sectional view showing an operating state of the inverting apparatus according to the present invention

Explanation of symbols on the main parts of the drawings

100: body 110: plate

120: support 121: guide hole

200, 500: first and second drive means 210, 510: first and second drive motors

230: pivot shaft 240: pivot pulley

250, 260: first and second rotation cam 270: drive control

271: rotating plate 271 ': notch

272: sensing unit 300: first direction switching means

310: first guide plate 321: first guide rail

320, 330: first and second support plates 350, 360: first and second connection links

351, 361: first and second intermittent members 352,353, 362,363: roller

370 and 380: first and second elastic members 400: first device transfer means

410, 910: first and second mounting members 420, 920: first and second transfer members

411, 421: support protrusion 510: second drive motor

520: second pulley 530: second belt

540: second rotational pulley 550: second rotational shaft

570: Rotating Gear 580: Interlocking Gear

590, 591: first and second power transmission shaft 600: rotation inspection means

610: rotating disk 611: spindle

620: fixed plate 621, 622, 623: 1st, 2, 3 cylinder

630: suction operating portion 631: fixed plate

631 ': Distribution flow path 632: Intermittent rotating plate

633: rotating plate 631a, 632a, 633a: suction hole

634: elastic member 636: tube

637: operating member 638: operating tube

640: restraint stopper 641, 642: 1st, 2nd pin

643: spring 650: operating part

651: fourth cylinder 652: piston rod

660: optical inspection unit 700: reversal means

710: moving straight portion 710 ': guide rail

711: moving plate 712, 713: third, fourth intermittent member

714: second moving plate 714 ': rod

714 ": Elastic member 715, 715 ': 1st, 2nd stopper

716: Power Transmission Cam 717: Reverse Link

720: inverting portion 721: rotation axis

723: mounting member 724: groove

800: second direction switching means 810: bracket

820, 821: 3rd, 4th rotation cam 830, 840: 3rd, 4th support plate

831, 841: 5th, 6th intermittent member 850, 850 ': 3rd, 4th support shaft

860, 870: 3, 4 connection link 861, 862: 5, 6 intermittent member

880, 890: third, fourth elastic member 910: second mounting member

920: second transfer member 911, 921: second support protrusion

The present invention for achieving the above object has a table shape, the main body is provided with a plurality of plates and frames for each element to form the appearance; First driving means provided on one side of the main body facing one of the plates and serving as a first power source; A first direction switching means which is interlocked with the first driving means and receives a driving force of the first driving means and changes the direction from the horizontal to the vertical to the other side and repeats the horizontal to the downward movement in a straight line; The first device interlocked with the first direction switching means and repeats horizontal → vertical movement to one side of the first direction switching means, and then moves horizontally and downwards and intermittently moves in a state in which the device to be transported is seated in the longitudinal direction. Conveying means; Second driving means provided on the other side of the main body and being a second power source; It is installed in conjunction with the second driving means and the suctioned fixed device by vacuum suction force transported in the state seated in the longitudinal direction by the first device conveying means to intermittently move in the circumferential direction and inspect the lead and marking state of the device Rotation inspection means; Reversing means disposed below one side of the rotational inspection means and inverting the device disposed in the transverse direction through the rotational inspection means in the longitudinal direction; A second direction switching means which is interlocked with one side of the second driving means and receives a driving force of the second driving means to change the direction from the horizontal to the lower to the other side and repeats the horizontal to the downward movement in a straight line; It is installed in conjunction with the other side of the second direction switching means, and the horizontal → lifting → repeating the horizontal → descending movement to the other side in a straight line, characterized in that provided as a second device transfer means for intermittently moving the device in the longitudinal direction It provides a device transfer apparatus.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention for achieving this purpose will be described in detail.

1 is an overall configuration diagram of a device transfer apparatus according to the present invention, Figure 2 is a plan configuration diagram of FIG.

As shown in the figure, the main body 100 is formed by the plate-like plate 110 and flames arranged in various shapes and arrangements for each element.

The first driving means, which is the first power source of the present invention, is provided at a suitable place facing the plate 110 disposed on the element of the main body 100.

As shown in FIG. 3, the first driving means 200 includes a first driving motor 210, which is a driving source having a pulley 220, and one end of which is axially held in place and the other end of the first driving motor 210. A rotating shaft 230 having a rotating pulley 240 that receives the driving force of the first driving motor 210 by a belt is provided.

A pair of first and second pivoting cams 250 and 260 are disposed at predetermined intervals at appropriate locations of the pivotal shaft 230, and the pivoting pulley 240 is adjacent to the pivoting pulley 240. By detecting the rotation of the driving interruption unit 270 for controlling the momentary driving of the first driving motor 200 is provided.

The driving control unit 270 is installed at one end of the pivoting pulley 240 and rotates so that a part of the pivoting plate 270 is interposed with a pivoting plate 271 having a notch 271 'at one side. It is provided on one side of the copper plate 270, and consists of a detection unit 272 for detecting the rotation plate 270 to rotate with the rotation shaft 230 to control the driving of the drive motor 200.

The sensing unit 272 to satisfy this is preferably composed of a light emitting unit and a light receiving unit which are installed on both sides corresponding to the cutout 271 'side provided in the rotating plate 270.

The first driving means side is provided with a first direction switching means for changing the direction by repeating the horizontal → vertical movement to the one side horizontally → vertical → the other side in a linear direction to receive the driving force of the first driving means.

The first direction switching means 300, the first guide plate 310 attached to the plate 110 provided on one side front of the main body 100 in the transverse direction, and the first guide plate 310 A first guide rail 321 that is slidably fitted is provided at a rear side, and a first support plate 320 having a second guide plate 322 in a longitudinal direction at the front thereof, and a first guide rail 321 slidable to the second guide plate 322. The second guide rail 331 coupled to the rear is provided at the rear and one side of the second support plate 330 is cut, a pair of support shaft 340 one end is formed on one side of the plate, one end is the support shaft The rollers 352 and 262 rolling on the inner side of the intermittent members 351 and 361 are formed on the first and second support plates 320 and 330 and the other ends are respectively supported by the 340. A pair of rollers provided on the inner side thereof and having rollers 353 and 363 in surface contact with the first and second rotational cams 250 and 260. It consists of 1, 2 connection links 350, 360.

In addition, one end of the first and second elastic members 370 and 380 is connected to the other end of the first and second connection links 350 and 360, and the other of the first and second elastic members 370 and 380. End portions are respectively fixed in place of the first support plate 320 side and the plate 110 to impart an elastic force.

In addition, the first direction switching means 300 repeats the horizontal → vertical movement to the one side of the first direction switching means 300 which will be described later to the horizontal → vertical movement to the other side, the device (D) to be transported is seated in the longitudinal direction The first device transfer means for intermittently moving in the state is provided.

The first device transfer means 400 is installed adjacent to the plate 110 and has a mounting member 410, the upper side and one side is opened downward.

The lower side of the mounting member 410 is fastened by a fastening member and an upper side of the second support plate 330 of the first direction switching means 300 to operate the same as the second support plate 330 Member 420 is disposed.

That is, the transfer member 420 is fastened to the second support plate 330 by passing through the open lower side of the mounting member 410 through the fastening member (not shown).

A plurality of support protrusions 411 and 421 are arranged at the upper side of the mounting member 410 and the transfer member 420. The support protrusions 411 and 421 are installed at regular intervals and are described below. ) Function to prevent the deviation from the correct position when moving.

On the other hand, the other side of the main body is provided with a second driving means 500 which is a second power source.

As shown in FIG. 4, the second driving means 500 includes a second driving motor 510 provided on the other side of the main body, and a pulley 520 is installed, and a driving force of the second driving motor 510. A second rotation shaft 550 having a second rotation pulley 540 received by 530, a second driving control unit 560 provided on one side of the second rotation shaft 550, and The rotating gear 570 provided at one end of the second rotating shaft 550 and the interlocking gear 580 engaged therewith and the interlocking gear 580 are installed in the interlocking gear 580 to transmit driving force of the second driving motor 510. It is comprised by the 1st, 2nd power transmission shaft 590, 591 rotating by receiving.

The second driving control unit 560 may include a second rotating plate 561 having a cutout 561 ′ provided at one side of the second rotating pulley 540, and one side of the second rotating plate 561. The second sensing unit 562 includes an interposed light emitting unit and a light receiving unit.

In addition, one side of the second driving means 500 is a device (D) to be transported in the longitudinally seated state by the first device transfer means 400, by the vacuum suction force generated in the vacuum generator not shown Rotational inspection means for intermittently rotating movement in the circumferential direction in the fixed state of suction and inspecting the lead and marking state of the device is interlocked.

The rotation inspection means 600 is, as shown in Figure 5a to b, the rotary disk 610 for rotating the main shaft 611 to the axis by receiving the driving force of the second drive means 500, and the rotary disk ( The fixing plate 620 spaced apart from the upper side of the 610, several first, two, three cylinders (621, 622, 623) provided in the upper position of the fixing plate 620, and the first, second And the plurality of cylinders (621, 622, 623) and the plurality of circumferential directions at equal intervals on the upper side of the rotating disk 610 corresponding to the device (D) by the air suction force generated in the vacuum generator not shown It is composed of an operation suction unit 630 for suction fixing.

In order to satisfy this, a conventional bevel gear or the like which is engaged with a gear not shown in the pivot shaft will be installed inside the main shaft 611, and the suction part 630 is operated by a vacuum generator not shown. Will be.

The actuating suction part 630 has a plurality of plate members disposed in place of the main shaft 611 and selectively rotating and forming a flow path 634 for sucking air.

In addition, the upper side of the rotation disc 610 is provided with an operating member 637 carried by the elastic member 635 and communicated by the flow passage 634 and the tubular body 636, as shown in a, b of FIG. And, the lower side of the operating member 637 is installed with an operating pipe 618 exposed to the lower side of the rotating disc 610.

The plurality of plate members is composed of a fixed plate member 631, an intermittent rotating plate member 632 which rotates intermittently, and a rotating plate member 633 which rotates at all times.

In addition, the fixed plate member 631 has a circular arc shape in the circumferential direction, partially curved, and has a stepped portion 631 'and a suction hole 631a, as shown in FIGS. 6 to 7 a, b, c, and d. Is formed, the intermittent rotary plate 632 is formed with a blanking portion closed only about 90 degrees in the circumferential direction on the concentric circle, and the suction hole 632a is formed at equal intervals in the remaining 270 degrees section, The rotary plate member 633 is formed with a suction hole 633a throughout the circumferential direction.

And it is selectively operated between the fixed plate member 631 and the intermittent rotating plate member 632 to enable the intermittent rotating plate member 632 and the rotating plate member 633 to be integrally rotated, or intermittent rotating plate member ( The rotation of the 632 is provided with a restraining stopper 640 for rotating only the rotating plate 633 in the intermittent state.

On the other hand, in the upper position of the fixed plate 620, the operating unit 650 is controlled by a control unit not shown to operate the restraint stopper 640 is disposed.

The restraint stopper 640 is disposed below the first pin 641 and partially exposed to the upper side of the fixed plate member 631, and the fixed plate member 631 and the rotating plate member are disposed below the first pin 641. And a second pin 642 operated between the 632 and 633 and a spring 643 supported under the second pin 642.

In addition, the operation unit 650, as described above, is composed of a fourth cylinder 651 having a piston rod 652 operated by the control unit.

And an optical inspection unit for inspecting the lead and marking state of the device (D) to be transferred to any one side of the plurality of first, second, third cylinders (621, 622, 623) provided in the fixed plate (620) ( 660 is disposed.

The optical inspection unit is configured to image an image obtained by a conventional optical camera through an imager (not shown) such as a monitor.

On the other hand, below one side of the rotation inspection means 600 is provided with a reverse means for inverting the device disposed in the transverse direction by passing through the rotation inspection means 90 ° in the longitudinal direction.

As shown in FIG. 8, the inverting means 700 is interlocked with the first power transmission shaft 590 which is rotated by receiving the power of the second driving means 500 and rotates the first power transmission shaft 590. Is provided rotatably on a straight moving portion 710 to be slidably moved in one direction by being given a rotational force of the upper side, and the upper side of the straight moving portion 710 to be disposed below the one corresponding to the one side of the rotation inspection means 600. It is provided with an inverting portion 720 for seating the device which is moved downward in the suction fixed state to the operating tube 638 of the rotation inspection means 600 and is switched in the longitudinal direction.

The straight moving part 710 is disposed in the main body corresponding to one side of the rotation inspection means and has a moving plate member 711 installed on the support 120 having guide holes 121 on both sides.

The movable plate 711 has a third and fourth intermittent members 712 and 713 at one side and an inner side thereof, and is coupled to the third guide rail 710 'in a sliding manner, and above the movable plate 711. The second moving plate 714 which is operated by the operation is slidably coupled.

The second movable plate member 714 has a rod 714 ′ and an elastic member 714 ″ which are opened at upper sides thereof and fitted into the guide holes 121 at both sides thereof, and a stopper 715 is provided at the front thereof.

In addition, the first power transmission shaft 590 is provided with a power transmission cam 716, a roller 718 in contact with the power transmission cam 716 is rolled in the inner side and one end is the third intermittent member 712. ) And the other end thereof is connected by a reverse link 717 pivotally rotatable in place of the main body with a roller 718 'in rolling contact.

In addition, one end of the elastic member 719 is connected to a suitable place of the third intermittent member 712, and the other end is selectively connected to the main body or any peripheral parts to perform the function of the fixed end.

One side of the inversion unit 720 is axially oriented on one side above the second movable plate member 714 by the rotation shaft 721, and the intermittent member 713 disposed inside the movable plate member 711 at the lower side thereof. The mounting member 723 is provided with a roller 722 interposed therebetween.

An upper groove of the seating member 723 is formed with a recess 724 on which the device, which is intermittently rotated and transported by the rotation inspection means, is seated.

In addition, the second direction switching means for changing the direction by repeating the horizontal → lifting → horizontally → lowering movement to one side in a straight line by applying the driving force of the second driving means in place adjacent to the second driving means is installed. do.

As illustrated in FIG. 10, the second turning means 800 includes a bracket 810 for holding one end of the first power transmission shaft 590 of the second driving means, and a pair of brackets disposed inside the bracket. Third and fourth pivoting cams 820 and 821, a third guide plate 831 attached laterally to a plate located on the other side of the main body, and a fourth guide plate 832 in the longitudinal direction at the front. And a third support plate 830 having a third guide rail 833 slidably fitted to the third guide plate 831, and slidably coupled to the front of the third support plate 830. A fourth support plate 840 slidably coupled to the third guide plate 831 and having one side opened, and a pair of third and fourth support shafts 850 and 850 ′ whose one end is formed on one side of the plate; A fifth end having one end of the third and fourth support shafts 850 and 850 'and one end of which is attached to the third and fourth support plates 830 and 840 6 rollers 861 and 862 rolling in the inner side of the six intermittent members 831 and 841, and rollers 871 in rolling contact with the third and fourth pivoting cams 820 and 821 therein; 872 is disposed, but a pair of third and fourth connection links 860 and 870 intersected with each other and one end is connected to the other side of the third and fourth connection links 860 and 870 and the other end is connected to the third end. And a pair of third and fourth elastic members 880 and 890 connected to the support plate 830 side and the place of the plate.

On the other hand, it is installed in conjunction with the second direction switching means is provided with a second device transfer means for intermittently moving horizontally → descending → horizontally → lowering to the other side in a linear direction and intermittently moving to one side of the second driving means. .

The second device transfer means 900 is installed adjacent to the plate disposed on the other side of the main body, the second mounting member 910 having an upper side and a lower side opened, and inside the second mounting member 910. The lower side is fastened by the upper side of the fourth support plate 840 and the fastening member of the second direction switching means, and the horizontal → descending → horizontal to the other side in the same direction as the fourth support plate 840 The second conveying member 920 is repeated.

The second device transfer means is also provided with second support protrusions 911 and 921 on the upper side of the first device transfer means similarly to the mounting member and the transfer member.

The operation of the present invention configured as described above will be described.

Of course, prior to the description of the operation, when the main power is supplied to the main body all the above-described operation may be operated at the same time, or may be operated in part by the control unit to control to partly interrupted, but is continuously operated for convenience of description This is divided into partial configurations.

When the operation process of the device transfer apparatus according to the present invention first described, first, a plurality of devices that are in a state of completion but not in the final inspection, such as the state of the lead and marking is completed separately to the first device transfer means (300) Wit using the system.

As such, when the device supplies power to the main body in a state in which the device is placed in the first device transfer means 300 in the longitudinal direction, the first driving motor 210 is driven.

The driving force of the first driving motor 210 is transmitted to the rotation pulley 240 provided at one end of the rotation shaft 230 through the pulley 220 and the belt.

Therefore, the rotation shaft 230 rotates by the driving force of the first driving motor 210 transmitted to the rotation pulley 240 through a belt, and thus the first and second rotation cams integrally installed on the rotation shaft 230. 250 and 260 rotate.

At this time, the rotating plate 271 installed on one side of the rotating pulley 240 also rotates in the same manner as the rotating shaft 230, and the rotating plate rotates between the sensing unit 272 composed of a light coupler and a photo coupler. Each time the cutout 271 ′ provided at 271 passes between the detection units 272, the detection unit 272 detects this and momentarily interrupts the rotation of the driving motor.

In addition, the first and second rotation cams 250 and 260 rotating together with the rotation shaft 230 rotate the rollers 353 and 363 in surface contact with the outer circumferential surface thereof and the first and second connection links 350. (360).

That is, as shown in FIG. 3, the roller 352 attached to one side of the first connection link 350 operated by the first pivoting cam 250 is interrupted in the intermittent member 351 in the first state. It rotates by an action force applied to the connection link 350 and slides the first connection link 350 by the first pivoting cam 250 in one direction.

At the same time, the roller 362 attached to one side of the second connection link 360 operated by the second rotation cam 260 is slidably coupled to the first support plate 320 and the second support plate 330. In the intermittent state of the intermittent member 361 attached to the side is rotated by the action force applied to the second connection link and sliding the second connection link 360.

Therefore, the first and second support plates 320 and 330 are provided with a pivoting operation of the first and second connection links 350 and 360 to operate one side and the upper side at the same time.

That is, when the horizontal → vertical lifting to one side and the operation of the horizontal and vertical lifting is completed, to the elastic restoring force of the first and second elastic members 370 and 380 provided on each connection link 350, 360 As a result, the horizontal and descending motions to the other side are continuously performed.

Accordingly, the second support plate 330 repeatedly moves downward from one side to the other side, and then descends, and the transfer member 420 integrally installed therewith is horizontal to one side as shown in FIGS. 9A and 9B. → By vertically raising and lowering → repeating the horizontal → lowering to the other side, the transfer member 420 lifts the device (D) placed on the upper side of the mounting member 410, and then step back to one side of the mounting member 410 The device is moved one step at a time by repeating the moving and lowering operation.

As such, when the operation of the first driving means and the first direction switching means is completed, it is returned to its original state by the elastic restoring force of the elastic member, and the next operation is prepared.

As such, the power generated while the second driving motor 510 which performs the main function of the second driving means during the operation is generated, as shown in FIG. 4, the second pulley 520 and the second belt. Via 530, the second rotating shaft 550, the second rotating shaft 550 is installed, and the rotating gear 570 provided at one end thereof, and the interlocking gear 580 according to the transmission to the interlocking gear 580 engaged therewith ), The first and second power transmission shafts 590 and 591 rotate.

In addition, the driving force of the second driving motor 510 is interrupted by the second driving intermittent part 560 similarly to the first driving means 200 described above to rotate the second driving motor 510 intermittently. do.

When the power is transmitted in this way, the gear provided in place of the second pivot shaft 550 is engaged with the bevel gear system (not shown) provided inside the main shaft 611, so that the rotating disc 610 is It will rotate intermittently.

In addition, such an initial state is a state similar to a-b of FIG.

That is, when the device D is gradually moved by a conveyor seating a plurality of devices D and reaches a set position, that is, a start position, the first cylinder 621 and the fourth under the control of a microcomputer (not shown). Actuate the cylinder 651 and protrudes the piston rod 652.

Therefore, the piston rod protruding from the first cylinder 651 actuates the operating pipe 638 downward by operating the operating member 637 provided below the piston rod 652, the piston rod 652 as shown in Figure 5b The upper side of the first pin 641 that is the restraining stopper 640 exposed to the upper side of the fixing plate 631 is pressed, the first pin 641 presses the second pin 642 below the spring (643) will be compressed.

Therefore, the air suction force generated by the vacuum generator is formed in the fixed plate member 631 and is applied to the intermittent rotating plate member 632 through the first suction hole 631a and the distribution passage 631 ′ at the starting position. The rotating disc at the starting position via the formed second suction hole 632a and the tubular body 636 formed below the third suction hole 633a and the rotating plate member 633 formed in the rotating plate member 633 ( 610 is a state that can reach the operating tube 638 provided, the second pin (642) was held between the fixed plate member 631 side and the intermittent rotating plate member 633 is shown in FIG. As shown in b of 5, while moving downward, the intermittent rotating plate 632 is in a rotatable initial state.

Therefore, the operation pipe 638 to which the suction force acts has a distribution flow path 631 via the first position in a state in which the device D, which is moved from the downward start position, is sucked and fixed by the suction force, as shown by the dotted line in FIG. 5. Along with (), it becomes a state which can rotate step by step in the circumferential direction with the intermittent rotation board | plate material 632 toward 2nd, 3rd position.

At the same time, the piston rod, which has protruded from the first cylinder 621, repeatedly moves up and down, and performs the above-mentioned operation continuously and repeatedly, and after suctioning and fixing the device at the starting position again, the first and the second In this case, it is continuously transferred to 3 positions.

Repeating such a series of operations and when the rotating disk 610 is rotated step by step by the intermittent rotation of the motor 510 described above, the plurality of suction shown in the illustration above, provided on the outer circumferential side For each of the operating tubes 635 of the operating portion 630, the device reaches the transfer position, that is, the end position side of the set device in the suction-fixed state.

As such, after the device initially sucked at the start position rotates about 270 ° step by step, when the end position is reached, the fourth cylinder (not shown) that makes the intermittent rotation plate 632 rotatable by pressing the first pin 641 ( 651 is operated by the microcomputer and releases the pressurized state of the first pin 641.

Accordingly, the first and second pins 641 and 642 are returned to their original state by the elastic restoring force of the spring 643, thereby restraining the rotation of the keyless rotation plate 632.

That is, at this time, the blanking portion formed in the intermittent rotation plate 632 is located in the non-suction area of the device, which is between 270 ° and 360 ° between the start position and the end position, as shown in c and d of FIG. The vacuum suction force is not reached in these sections, and the vacuum suction force by the vacuum generator is reached only on the suction hole side formed in the suction region between 0 ° and 270 °.

Repeating such a series of operations and when the rotating disk 610 is rotated step by step by step intermittent rotation by the intermittent rotation of the second drive motor 510 described above, the plurality of upper and lower sides of the outer peripheral side Each of the operation tubes 638 of the operation suction unit 630 reaches the side where the second cylinder 622 is installed while the device is suction fixed.

As described above, when the operating pipe 638 which sucks the device D at the first starting point reaches the lower side corresponding to the second cylinder 622, the second cylinder 622 is operated by the control unit and is operated as described above. The operation suction unit 630, which has moved in the state where the first device D is inhaled, is operated.

Therefore, as described above, the elastic member 634 is compressed and protrudes downwardly from the operation pipe 638 as much as it is compressed.

Therefore, the device D suction-fixed to the protruding operating tube 638 is adjacent to the second cylinder 622, and the optical inspection unit 660 installed in place of the main body identifies whether the device is in a lead or marking state. The identified image is imaged by an image device such as a monitor.

Of course, when the inspection of the device moved in the suction-fixed state in the operating tube is completed as described above, the second cylinder which has been lowered as described above is returned to its original position and prepares for the next operation.

This operation is continuously performed by the rotating disc 610 which intermittently rotates, and the operation tube 638 side in which the inspection is completed and the device which rotates again is fixed by vacuum suction force is the third cylinder 623 side. When reaching, the piston rod of the third cylinder 623 protrudes as above, and operates the lower working suction part 630 to protrude downward again to the working pipe 638 which sucks and fixes the device. It is mounted on the groove 724 side of the seating member 723 located. As described above, at the same time as the device is seated in the groove 724 of the seating member 723, the vacuum suction input applied to the operation tube 638 located on the side of the third cylinder 623 is controlled by a controller not shown. By doing so, the device naturally sits in the transverse direction.

As such, when the device is seated on the seating member, the intermittent rotating plate member 632 is rotated by about 270 ° from the initial position where the first rotation is started, and thus, when the 270 ° rotation is completed, the restraining stopper 640 simultaneously. The fourth cylinder 651 of the operating unit 650, which has been operated downward), returns to its original position to return upward.

As described above, when the restraining stopper is in the original position, the initial state as shown in a of FIG. 5 is maintained and the intermittent rotation of the intermittent rotating plate member 632 is suppressed, and only the rotating plate member 633 together with the rotating disc 610. It will rotate continuously.

Therefore, at this time, the blank portion, which is a section in which the suction hole 632a is not formed in the intermittent rotating plate member 632, is a section in which the vacuum suction input is not required and the first cylinder 621 is in the section. It is arranged in the section between the end position between 270 ° and the starting position 360 ° and the suction force is applied only to the suction hole 632a side formed in the remaining section requiring the suction force.

Of course, if the power supply to the main body is cut off during such operation, the intermittent rotating plate material described above will be prepared for the initial operation after the reverse rotation of 270 °.

Again, as described above, when the device in which the inspection of the lead and marking states is completed is seated in the transverse direction, the power transmission cam 716 installed on the first power transmission shaft 590 rotates as described above. And in contact with it and in rolling contact with the roller 718 installed inside the reverse link 717.

As described above, the roller 718 rotates by the power transmission cam 716, but the inverted link 717 for bearing the roller 718 has one end pivotably rotatable and the other end elastic member 719. The elastic member 719 is tensioned in relation to one another and is pivotally moved to one end of the support shaft.

However, the roller 718 'provided at the other end of the reverse link 717 is slidably coupled to the third guide rail 710' and is disposed inside the third intermittent member 712 provided at one side. Since it is in a restrained state, the third intermittent member 712 is moved in contact with the inside thereof, that is, the moving plate 711 is moved to one side as shown in FIGS.

Accordingly, the moving plate 711 is slid along the third guide rail 710 'and at the same time, the fourth intermittent member 713 installed on the upper side of the moving plate member 711 is arranged below the inverting portion 720. In the constrained state, the inverting unit 720 is inverted to the pivot axis 721 arranged on the second moving plate 714 and the second moving plate 714 moves forward. Done.

That is, when the second moving plate member 714 moves forward, the rods 714 ′ provided at both sides of the second moving plate member 714 are provided in the guide hole 121 of the support 120. 714 "is inserted in the interposed state, so that the elastic member 714" is tensioned and the second moving plate 714 is advanced.

As described above, the second moving plate member 714 which is moved forward is gradually moved forward as shown in FIG. 13, so that the fourth intermittent member 713 is provided at the front lower side of the second moving plate member 714. When the surface contact with the, the inverting portion 720 is inverted 90 °, that is, the movable plate member 711 is integral with the stopper 715 in a state in which the state in which the device is mounted in the transverse direction in the longitudinal direction The provided second moving plate 714 is advanced to one side.

As described above, when the movement of the moving plate member 714 and the second moving plate member 714 is completed, the third and fourth rotating cams 820 and 821 installed on the rotating second power transmission shaft 591. Silver rotates the rollers 871 and 872 installed inside the third and fourth connection links 860 and 870 and pivots the third and fourth connection links 860 and 870.

Therefore, the roller 861 attached to one side of the third connection link 860 operated by the third rotation cam 820 is the fifth intermittent member 831 attached to the third support plate 830. By rotating in the intermittent state of the, straight line for slidingly moving the third connecting link 860 in one direction the rotational force by the third rotation cam 820 as in the first direction switching means 300 described above. Will be converted to exercise.

At the same time, the roller 862 attached to one side of the fourth connection link 870 operated by the fourth pivoting cam 821 is the fifth intermittent member attached to one side of the fourth support plate 840. The fourth support plate 840 is slidably coupled to the third guide rail 833 provided in the third support plate 830, so that the fourth support plate 840 is slidably coupled to the inside of the 841. Four connection links 860 and 870 operate the third support plate 830 and the fourth support plate 840 simultaneously on one side and on the upper side.

Accordingly, the third and fourth supporting plates 830 and 840 move horizontally to one side and then vertically move up and down to the other side horizontally and vertically. Of course, the horizontal and vertical operation to the other side, the elastic restoring force of the third and fourth elastic members 880 and 890 provided on each side of the connection link 860, 870 and the third and fourth rotation cam 820 By the completion of rotation of the 821, the horizontal and descending to the other side.

As described above, when the operation of the second direction switching means is completed, the fixed plate body 714 fitted into the guide hole 121 of the support 120 is returned to its initial state by the elastic restoring force of the elastic member 714 ". At the same time, the moving plate 711 is returned by the elastic restoring force of the elastic member 719 and prepares for the next subsequent operation.

Therefore, the fourth support plate 840 is repeatedly performed in the same manner as the first direction switching means 300 described above, which moves downward from the one side to the upper side and the other side, and the second transfer member 920 integrally installed therewith. ) Repeat the operation of horizontal → vertical lift → horizontal to the other side as described above.

Therefore, the second transfer member 920 is the device (D) placed in the longitudinal direction on the upper side after the one end is introduced between the grooves 724 of the seating member 723 in the process of moving horizontally to one side It moves to the upper side of the second mounting member 910, and as described above, repeats the operation of moving the completed device step by step to one side of the second mounting member 910, and moves the device stepwise The first and second moving plate members 711 and 714 are returned to each other by the elastic restoring force of each of the elastic members 719 and 714 " holding each other. Of course, the half formed on one side of the second moving plate member 714 The whole 720 is returned to its original state and performs the next operation continuously.

All of the above operations have already been described before entering the operation description of the present invention, but of course the series of operations are operated in succession.

The present invention of such a configuration has features such as improving the productivity, improving the reliability of the product, as well as increasing the competitiveness of other products by quickly inspecting devices produced in large quantities and preventing the occurrence of defects. .

As described in detail above, the present invention can improve productivity by rapidly and accurately inspecting the lead and marking state, etc. in the process of producing a device which is a continuously produced electronic component, thereby lowering the manufacturing cost, and accompanying This reduces the defective rate and improves the reliability of the product.

Claims (22)

A main body having a table shape and having a plurality of plates and frames for each element to form an appearance thereof; First driving means provided on one side of the main body facing one of the plates and serving as a first power source; A first direction switching means which is interlocked with the first driving means and receives a driving force of the first driving means and changes the direction from the horizontal to the vertical to the other side and repeats the horizontal to the downward movement in a straight line; The first device interlocked with the first direction switching means and repeats horizontal → vertical movement to one side of the first direction switching means, and then moves horizontally and downwards and intermittently moves in a state in which the device to be transported is seated in the longitudinal direction. Conveying means; Second driving means provided on the other side of the main body and being a second power source; It is installed in conjunction with the second driving means and the suctioned fixed device by vacuum suction force transported in the state seated in the longitudinal direction by the first device conveying means to intermittently move in the circumferential direction and inspect the lead and marking state of the device Rotation inspection means; Reversing means disposed below one side of the rotational inspection means and inverting the device disposed in the transverse direction through the rotational inspection means in the longitudinal direction; A second direction switching means which is interlocked with one side of the second driving means and receives a driving force of the second driving means to change the direction from the horizontal to the lower to the other side and repeats the horizontal to the downward movement in a straight line; It is installed in conjunction with the other side of the second direction switching means, and the horizontal → lifting → repeating the horizontal → descending movement to the other side in a straight line, characterized in that provided as a second device transfer means for intermittently moving the device in the longitudinal direction Device feeder. 2. The rotation of claim 1, wherein the first driving means includes a first driving motor which is a driving source having a pulley, one end of which is held in place in the main body, and the other end of which receives the driving force of the first driving motor by a belt. A rotating shaft having a pulley, a pair of first and second rotating cams spaced apart in place of the rotating shaft, and disposed at one side of the rotating pulley and sensing the rotation of the rotating pulley to drive the first driving motor. Device transfer apparatus characterized in that it is provided with a drive interruption to control the. According to claim 2, The drive control unit, the rotating plate is arranged on one side of the rotating pulley and has a cutout on one side, and provided on one side of the rotating plate so that a portion of the rotating plate is interposed, and rotates together with the rotating shaft Device sensing apparatus characterized in that it is provided with a sensing unit for detecting the rotating plate to control the driving of the drive motor. The device transfer apparatus of claim 3, wherein the detector comprises a light emitter and a light receiver. According to claim 1, wherein the first direction switching means, the first guide plate which is attached to the plate provided on the front side of the main body in the transverse direction, and the first guide rail slidably fitted to the first guide plate A first support plate provided at the rear side and having a second guide plate in a longitudinal direction at the front side thereof, a second guide plate slidably coupled to the second guide plate at a rear side thereof, and a second support plate having one side cut out; A pair of support shafts, one end of which is arranged on one side of the plate, one end of which is axially supported on the support shaft, and the other end of which has a roller which rolls on the inside of the intermittent members attached to the first and second support plates, respectively. A pair of first and second connection links are installed on the rollers which are in surface contact with the first and second pivoting cams, and one end is connected to the other end of the first and second connection links, and the other end is The device transfer apparatus, characterized in that the support plate having a first side and a pair of first and second elastic members attached in place of the plate. The device of claim 1, wherein the first device transfer means is disposed adjacent to the plate and is open to an upper side and a lower side thereof, and is disposed inside the mounting member, the lower side of which is formed by the first redirection means. 2 is a device conveying apparatus, characterized in that provided by a conveying member which is fastened by an upper side of the support plate and the fastening member to operate in the same manner as the second support plate. 7. The device transport apparatus of claim 6, wherein a plurality of support protrusions for receiving the device are arranged at regular intervals on the mounting member and the transport member. According to claim 1, wherein the second drive means, the second drive motor provided on the other side of the main body, the pulley is built-up, and the second rotational pulley for receiving the driving force of the second drive motor by a belt A second rotating shaft, a second driving control unit provided at one side of the second rotating shaft, a rotating gear provided at one end of the second rotating shaft and an interlocking gear meshed with the interlocking gear; Device transfer apparatus characterized in that it is provided with a first, second power transmission shaft that rotates by receiving the driving force of the second drive motor. The second driving control part of claim 8, wherein the second driving control part comprises a second rotating plate having a cutout provided at one side of the second rotating pulley, a second light emitting part and a light receiving part interposed with one side of the second rotating plate. Device transfer apparatus characterized in that provided with a sensing unit. The device of claim 9, wherein the first and second power transmission shafts are connected to the second driving motor by a coupling. According to claim 1, wherein the rotation inspection means, the rotary disk for rotating the main shaft to the support axis by the driving force of the second drive means, a fixed plate which is provided on the upper side of the rotary disk spaced apart, the upper position of the fixed plate The first, second, and third cylinders provided, and a plurality of in the circumferential direction at equal intervals on the upper side of the rotating disk corresponding to the first, second and third cylinders, the operation suction for suction fixing the device by the air suction force Device transfer apparatus characterized in that provided with a negative. 12. The apparatus of claim 11, wherein the actuating suction unit comprises a plurality of plate members disposed in place on the main shaft and selectively rotating to form a flow path for sucking air, and an upper side thereof is supported by an elastic member on an upper side of the rotating disc. Device operating apparatus characterized in that it has an operating tube exposed to the lower side of the rotating disc and provided with an operating member connected by the flow path and the tube. The device conveying apparatus of claim 12, wherein the plurality of plate members is provided with a fixed plate member, an intermittent rotating plate member intermittently rotating while being interposed therebetween, and a rotating plate member constantly rotating while being in surface contact with the lower plate member. The device transfer apparatus according to claim 13, wherein a restraining stopper is provided between the fixed plate member and the rotatable intermittent rotating plate member to enable the intermittent rotating plate member to rotate or intermittently rotate. The device transfer apparatus according to claim 13, wherein an upper portion of the fixed plate member is provided with an operation portion for operating the restraint stopper. The device transfer apparatus according to claim 15, wherein the operation unit is provided with a fourth cylinder for operating the restraint stopper by a control unit. 10. The apparatus of claim 9, wherein an optical inspection unit for inspecting a lead and a marking state of a device to be transported and imaged by an imaging device is provided at an appropriate position of the main body located on any one side of the plurality of first, second and third cylinders. Device transfer device. According to claim 1, wherein the inverting means is connected to the first power transmission shaft rotates by receiving the power of the second drive means, the linear movement unit for sliding movement in one direction by the rotational force of the rotating first power transmission shaft And an inverting part rotatably provided on an upper side of the straight moving part corresponding to one side of the rotation inspecting means and seating the device moving downward by the operating tube of the rotation inspecting means and switching in the longitudinal direction. Device transfer device. 19. The apparatus of claim 18, wherein the straight moving part is disposed in the main body corresponding to one side of the rotational inspection means and is provided in the transverse direction with a support having guide holes on both sides, and third and fourth intermittent members on one side and the inner side. A moving plate member fitted to a third guide rail provided with a long hole in a lower portion thereof, a moving plate member disposed above the moving plate member, having an upper side opening and a rod and an elastic member fitted to both sides of the guide hole, and having a stopper at the front side thereof. A moving plate member, a power transmission cam arranged on the first power transmission shaft, and one end of which is held in place in the main body, and the other end of which has rollers in rolling contact with the inside of the third intermittent member; Reversal link having a roller in contact with the cam, one side is connected to one end of the reverse link and the other side is provided with an elastic member connected in place of the main body Device transfer device. 19. The apparatus of claim 18, wherein the inverting portion has a roller on one side of which is held above the fixed plate body by a rotational shaft, and has a roller interposed on the intermittent member disposed inside the moving plate member, and falls from the rotation inspection means. Device transport apparatus, characterized in that the device is provided with a seating member, and a recess formed in one side of the seating member on which the device is seated. The method of claim 1, wherein the second turning means comprises: a bracket for holding one end of the second power transmission shaft of the second driving means, a pair of third and fourth rotating cams disposed inside the bracket, and A third guide plate laterally attached to a plate located on the other side of the main body, and a third guide rail in the front direction having a fourth guide plate in the longitudinal direction and slidably fitted to the third guide plate in the rear. A third support plate, a fourth support plate slidably coupled to the front of the third support plate, slidably coupled to the third guide plate, and open at one side thereof, and a pair of third ones having one end formed on one side of the plate; A fourth supporting shaft and a roller which is rolled on one side of the third and fourth supporting shafts at one end thereof, and the other end is rolled on the inner side of the intermittent member attached to the third and fourth supporting plates, and the first and second insides thereof. Rollers in contact with the rotational cam are arranged in contact with each other, a pair of third and fourth connection links intersected with each other, one end of which is connected to the other side of the third and fourth connection links, and the other end of the third support plate side and the plate Transfer device of the device, characterized in that provided with a pair of third, fourth elastic member connected to. According to claim 1, wherein the second device transfer means, the mounting member is installed adjacent to the other plate disposed on the other side of the main body and the upper side and the lower side is disposed, the lower side is disposed inside the mounting member The conveying apparatus of the device characterized in that it is fastened by the fastening member and the upper side of the fourth support plate of the two direction switching means and provided with a conveying member operating in the same manner as the fourth support plate.