CN112722392B

CN112722392B - Integrated circuit test braider overturning braiding device and control method

Info

Publication number: CN112722392B
Application number: CN202110098561.XA
Authority: CN
Inventors: 吴成君; 张民贵
Original assignee: Fuzhou Palide Electronics Technology Co ltd
Current assignee: Fuzhou Palide Electronics Technology Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2022-10-14
Anticipated expiration: 2041-01-25
Also published as: CN112722392A

Abstract

The invention relates to an integrated circuit testing braider overturning braiding device and a control method thereof, wherein the integrated circuit testing braider overturning braiding device comprises a machine body, wherein a workbench is obliquely arranged on the machine body, an overturning mechanism is arranged in the middle of a chip conveying track on the workbench, a transverse packaging strip is arranged at the oblique lower end of the workbench, a cam material sucking mechanism is arranged at the tail end of the transverse packaging strip close to the chip conveying track of the workbench, and a material taking and observing device is arranged on the machine body beside the transverse packaging strip.

Description

Integrated circuit test braider overturning braiding device and control method

Technical Field

The invention relates to an integrated circuit testing braider overturning braiding device and a control method.

Background

Present integrated circuit test braider need test both sides about the chip, so generally test through two different integrated circuit test braiders, the time that the test needs and the length of whole test production line have been increased, after the test simultaneously, the unable efficient of current integrated circuit test braider removes the chip after the test to the packing area, and current integrated circuit test braider is when observing the chip that needs the damage, need set up whole observation and remove and take out the chip that damages again, greatly influence production efficiency like this, the too easy chip that collides with on the workstation that simultaneously observation equipment removed collides with

Disclosure of Invention

In view of the problems in the prior art, the invention provides an integrated circuit testing braider overturning braiding device and a control method.

The invention solves the technical problem by adopting the scheme that an integrated circuit testing braider overturning braiding device is characterized in that: including the fuselage, the slope is installed the workstation on the fuselage, the orbital middle part of chip conveying on the workstation is provided with tilting mechanism, and workstation slope lower extreme is provided with horizontal packing area, is provided with the cam on the orbital end of workstation chip conveying on the horizontal packing area and inhales the material mechanism, is provided with in horizontal packing area side on the fuselage and gets material viewing device.

Further, tilting mechanism includes the upset track of being driven the upset by outside motor A, is provided with vertical anticreep arc on the orbital upset periphery of upset, the upset track includes the mounting panel that is driven the upset by outside motor A, and the middle part level is provided with the U-shaped piece on the mounting panel, and the symmetry is provided with the track of placing that is used for storing the chip on the outside of the two feet of U-shaped piece, places orbital outer end and input track or output track butt joint, places orbital inner and supports and lean on the U-shaped piece.

Furthermore, the middle parts of the two feet of the U-shaped block are provided with through holes communicated with the placing track, the two feet of the U-shaped block are provided with air blowing nozzles which do not rotate along with the rotation of the U-shaped block, the air blowing nozzles are provided with blowing holes opposite to the two through holes, and the air blowing nozzles are connected with an external air source.

Further, install the cam on the workstation in the orbital end of chip conveying and inhale material mechanism, the cam is inhaled material mechanism and is included the main solid seat, install vertical rotation cam mechanism on the main solid seat, install the sucking disc mount on the rotation cam mechanism, install restriction sucking disc mount pivoted rotatory spout structure on the main solid seat.

Further, rotatory spout structrual installation is in rotating cam mechanism upside, and rotatory spout structure is including rotating the carousel of connecting on the main solid seat, installs on the outer terminal surface of carousel along with the carousel rotates pivoted rotatory spout, the sucking disc mount is L shape, and vertical portion is last, and the horizontal part is under, and the outer terminal surface in bottom of vertical portion is fixed with the end that stretches out of round pin axle, be provided with on vertical portion and the round pin hub connection's the terminal surface with rotatory spout complex slide rail, be provided with the sucking disc by outside air supply control on the tip of horizontal part.

Furthermore, get material viewing device and include the support column, it has the optical detection support to slide to connect on the support column, and it has vertical spliced pole to slide to connect on the outer end of optical detection support, just to the getting material viewer of chip is installed to the bottom of spliced pole, optical detection support outer end spiro union has vertical spout, the spliced pole slips in the spout, and the top of spout is provided with the cross draw-in groove, the top of spliced pole transversely has put with cross draw-in groove complex style of calligraphy round pin axle.

Furthermore, it is provided with the viewing aperture to get material viewer top, is provided with the light source that is used for the illumination in the viewing aperture, support column top sliding joint has the camera device just to getting the viewing aperture of material viewer, on camera device spiral shell solid and camera mount, correspond the support column on the tip of camera mount and be provided with fixation clamp A, the support column suit is in fixation clamp A, and fixation clamp A passes through the screw thread lock solid on the support column, fixation clamp A includes two clamping pieces, and two clamping piece medial surface middle parts all are provided with the half-hole A that is used for holding the support column.

Furthermore, a fixing clamp B is arranged at the inner end of the optical inspection support and is U-shaped, one foot end of the fixing clamp B is connected with the inner end of the optical inspection support, the other foot end of the fixing clamp B faces the inner end of the optical inspection support, half holes B for clamping the support column are formed in the middle of two feet of the fixing clamp B, and the two foot ends of the fixing clamp B are locked on the support column through threads.

A control method of an integrated circuit testing braider overturning braiding device comprises the following steps: the chip is firstly dropped along the chip conveying track from the top of the workbench to carry out front test, the chip is dropped into the turnover mechanism along the chip conveying track after test, the chip is turned over to the back through the turnover mechanism, the chip turned over to the back is continuously dropped along the chip conveying track to carry out observation test of the back, then the chip is sucked and moved to the transverse packaging belt through the cam sucking and feeding mechanism, the transverse packaging belt moves transversely to drive the chip to move transversely to output, then shooting observation records through the material taking and observing device, and finally the chip is sent out.

Compared with the prior art, the invention has the following beneficial effects: reasonable in design can effectively solve longer and unable efficient chip after will testing of current integrated circuit test braid production line and move the problem of packing area, gets the material observer and removes conveniently, can shift out the chip that needs remove rapidly, conveniently handles the unusual condition of integrated circuit test braid machine, improves production efficiency, the production of convenient specialization.

Drawings

The invention is further described with reference to the following figures.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

FIG. 4 is an enlarged view of FIG. 1 at C;

FIG. 5 is a schematic structural view of a cam sucking mechanism 1;

FIG. 6 is a schematic structural view of a cam sucking mechanism 2;

FIG. 7 is a schematic structural diagram of the turnover mechanism 1;

FIG. 8 is a schematic structural view of the turnover mechanism 2;

FIG. 9 is a view showing the usage of the turnover rail and the anti-coming-out arc plate in FIG. 1;

fig. 10 is a view showing a usage state of the turnover rail and the anti-slip arc plate 2.

FIG. 11 is a schematic structural view of a cam sucking mechanism 1;

fig. 12 is a schematic structural diagram of the cam suction mechanism 2.

In the figure: a0-a take-out viewing device; a1-a support column; a2-a chute; a3-a material taking observer; a4-connecting column; a5, a cross clamping groove; a6-optical detection support; a7-retaining clip B; a8-camera support; a9, a camera device; a10-retaining clip A; a11-a straight pin shaft; b0-turnover mechanism; b1-overturning the track; b2-anti-falling arc-shaped plate; b3-external motor A; b4, an air blowing nozzle; b5-a support plate; B6-U-shaped block; b7, placing a track; b8-input track; b9-output track; c0-cam suction mechanism; c1-main fixing seat; c2-external Motor B; c3-cam plate; c4-pin shaft; c5, an arc-shaped chute; c6-sucker fixing frame; c7, rotating disc; c8-a rotary chute; c9-sliding rail; c11-sucker; c12-abdication slot.

Detailed Description

The invention is further described with reference to the following figures and detailed description.

As shown in fig. 1-12, an integrated circuit testing taping machine flip taping apparatus: including the fuselage, the slope is installed the workstation on the fuselage, the orbital middle part of chip conveying on the workstation is provided with tilting mechanism B0, and workstation slope lower extreme is provided with horizontal packing area, is provided with the cam on the horizontal packing area near the orbital end of workstation chip conveying and inhales material mechanism C0, is provided with in horizontal packing area side on the fuselage and gets material viewing device A0.

In this embodiment, a turnover mechanism is arranged in the middle of a chip conveying track on a workbench, the turnover mechanism comprises a turnover track B1 which is driven to turn over by an external motor a, vertical anti-disengagement arc plates B2 are symmetrically arranged on the turnover periphery of the turnover track, when the turnover mechanism is used, an input track in front of the turnover mechanism sends a chip into the turnover track, the turnover track turns over to send the chip into an output track in a back-up manner, and meanwhile, when the turnover mechanism turns over, because the end part of the turnover track moves along the inner side surface of the anti-disengagement arc plate and is always in contact with the inner side surface of the anti-disengagement arc plate, the chip in the turnover track cannot disengage under the action of centrifugal force, and the anti-disengagement arc plate is fastened on the workbench; the anticreep that is located the below goes out the arc dustcoat and is equipped with the collection box that is used for preventing the chip from carelessly following upset track and input, output track kneck and fall out, the input track, can be provided with on the output track and be used for unloading chip separation baffle by outside cylinder drive, the input track, mountable sensor on the output track, respond to the chip of whereabouts through the sensor, conveniently control the chip of separation baffle after the certain amount that falls down, prevent to block the track, not falling.

In this embodiment, the upset track includes the mounting panel B5 by the upset of outside motor AB3 drive, the middle part level is provided with U-shaped piece B6 on the mounting panel, the symmetry spiral shell is inherent to have the track B7 of placing that is used for storing the chip on the outside of two feet of U-shaped piece, place orbital outer end and input track B8 or output track B9 butt joint, place orbital inner and lean on the U-shaped piece, can place the track through the both sides are the same, when realizing a set of track upset of placing, another group connects, continue to connect next chip, the chip gets into and places orbital back, one is followed one and is leaned on the foot of U-shaped piece.

In this embodiment, the middle part of the two feet of U-shaped block is provided with in the perforation intercommunication places the track, being provided with of the two feet of U-shaped block does not rotate along with the U-shaped block and pivoted air blowing nozzle B4, and air blowing nozzle is last just to be provided with the blow hole to two perforations, and air blowing nozzle is connected with outside air supply, and air blowing nozzle can be a solid tubular pipeline on the workstation of spiral shell, through air blowing of air blowing nozzle, supplementary chip of placing in the track blows off.

In this embodiment, the cam is inhaled the material mechanism and is included the main solid seat C1, install vertical rotating cam mechanism on the main solid seat, install sucking disc mount C6 on the rotating cam mechanism, install restriction sucking disc mount pivoted rotary chute structure on the main solid seat, rotate the sucking disc mount through rotary chute structure and restrict, and rotating cam mechanism drives the swing of sucking disc mount simultaneously, realizes the multi-angle motion of sucking disc mount.

In this embodiment, the rotating cam mechanism includes the cam plate C3 driven by external motor BC2, and external motor B spiral shell is solid on the seat is fixed to the owner, set up arc spout C5 in external motor B's pivot periphery on the fixed seat of owner, and the spout internal slipping connects in horizontally round pin axle C4, the cam plate covers on the arc spout, sets up the groove of stepping down C12 that stretches out by supplying the round pin axle on the cam plate, and the end that stretches out of round pin axle is fixed on the sucking disc mount, and the rotatory motion that drives the cam plate through external motor B, the cam plate drives the round pin axle and slides along the arc spout, drives the swing of sucking disc mount.

In this embodiment, rotatory spout structural mounting is in rotating cam mechanism upside, and rotatory spout structure is including rotating the carousel C7 of connecting on the main solid seat, installs on the outer terminal surface of carousel along with the carousel rotates and pivoted rotatory spout C8, and rotatory spout and sucking disc mount sliding connection for in the wobbling, the restriction sucking disc mount excessively swings the commentaries on classics.

In this embodiment, for reasonable in design, the sucking disc mount is L shape, and vertical portion is last, and the horizontal part is under, and the outer terminal surface in bottom of vertical portion is fixed with the end that stretches out of round pin axle, vertical portion and round pin hub connection's terminal surface on be provided with rotatory spout complex slide rail C9, be provided with the sucking disc C11 by outside air supply control on the tip of horizontal part.

In this embodiment, get material viewing device and include support column A1, it has light to examine support A6 to slide on the support column, and the support column spiro union has vertical spliced pole A4 in the side of strap conveyer, and it has vertical spliced pole A4 to slide on the outer end of light to examine the support, get material viewer A3 is installed to the bottom of spliced pole, observes the chip that removes through getting the material viewer.

In this embodiment, the inherent vertical spout A2 of light inspection support outer end spiral shell, the spliced pole slips in the spout, and the top of spout is provided with cross draw-in groove A5, the top of spliced pole transversely put with cross draw-in groove complex style of calligraphy round pin axle A11, during the use, make the upper end of spliced pole stretch out in the spout through the up-and-down motion spliced pole, with style of calligraphy round pin axle card vertical or horizontal inslot at cross draw-in groove as required, realize getting of spliced pole bottom expect that the observer put aside fast and move in, and counterpoint the accuracy, need not the repeated location.

In this embodiment, the top of the material taking observer is provided with an observation port, and a light source for illumination is arranged in the observation port; the material taking observer is the prior art, and mainly comprises a lens barrel with internal illumination, wherein an LED lamp is arranged around the periphery of the lens in the lens barrel, and the lens surface is illuminated by an internal light source, so that the shooting of the camera device can be clearer.

In this embodiment, support column top sliding connection has just to get camera A9 of material viewer's viewing aperture, and camera can be current camera, and the picture that will shoot from the viewing aperture is worn out.

In this embodiment, for reasonable design, the camera device is screwed to a camera support A8, a fixing clamp A A is disposed on an end portion of the camera support corresponding to the supporting column, the supporting column is sleeved in the fixing clamp a, and the fixing clamp a is fastened to the supporting column through threads.

In this embodiment, fixation clamp a including two clamping pieces that correspond around, two clamping piece medial surface middle parts all are provided with the half-hole a that is used for holding the support column with, and the clamping piece can be that a plurality of clamping pieces of top-down are constituteed, and the support column is installed between two half-hole a and through carrying out the screw thread lock solid and then the fixed column support column with two clamping pieces.

In this embodiment, a fixing clamp B A is arranged at the inner end of the optical inspection support, the fixing clamp B is U-shaped, one leg end of the fixing clamp B is connected with the inner end of the optical inspection support, the other leg end of the fixing clamp B faces the inner end of the optical inspection support, a half hole B for holding a supporting column is formed in the middle of each of two legs of the fixing clamp B, the two leg ends of the fixing clamp B are locked on the supporting column through threads, the fixing clamp B can be formed by a plurality of U-shaped blocks arranged from top to bottom, and the supporting column is installed between the two half holes B and fixes the supporting column by locking the two legs of the fixing clamp B through threads.

In this embodiment, the fuselage top is provided with the pan feeding device with the current conventional integrated circuit test braider of workstation butt joint, a chip conveying track for falling into the workstation one by one with the chip, chip conveying track first section is provided with current chip inspection device, need set up according to the chip of difference, then can directly carry out the partial shipment through current partial shipment device according to the inspection structure of current inspection device, perhaps need carry out the outward appearance and examine time measuring, accessible partial shipment device falls into the chip with tilting mechanism, the current inspection device of accessible chip conveying track lower extreme inspects the chip back after overturning, inhale the material mechanism through the cam at orbital end of chip conveying at last and hold the chip and remove to horizontal packing area, install the wearing of driving horizontal packing area lateral motion under the horizontal packing area and send the area.

Any embodiment disclosed herein above is meant to disclose, unless otherwise indicated, all numerical ranges disclosed as being preferred, and any person skilled in the art would understand that: the preferred ranges are merely those values which are obvious or representative of the technical effects which can be achieved. Since the number is large and cannot be exhaustive, some of the numbers are disclosed to exemplify the technical solutions of the present invention, and the above-mentioned numbers should not be construed as limiting the scope of the present invention.

If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the terms "first" and "second" are used merely to distinguish one element from another in a descriptive sense and are not intended to have a special meaning unless otherwise stated.

If the invention discloses or relates to parts or structures which are fixedly connected to each other, the fixedly connected parts can be understood as follows, unless otherwise stated: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding) can, of course, also be replaced by one-piece structures (e.g. manufactured in one piece using a casting process) (unless it is obvious that one-piece processes cannot be used).

In addition, the orientations or positional relationships indicated for indicating the positional relationships such as "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, applied in any of the technical aspects of the present disclosure described above are based on the orientations or positional relationships shown in the drawings and are only for convenience of describing the present disclosure, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as limiting the present disclosure, and the terms used for indicating the shapes applied in any of the technical aspects of the present disclosure described above are meant to include shapes similar, analogous or approximate thereto unless otherwise stated.

Any part provided by the invention can be assembled by a plurality of independent components, or can be manufactured by an integral forming process.

Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.

Claims

1. The utility model provides an integrated circuit test braider upset braid device which characterized in that: the chip packaging machine comprises a machine body, wherein a workbench is obliquely arranged on the machine body, a turnover mechanism is arranged in the middle of a chip conveying rail on the workbench, a transverse packaging belt is arranged at the oblique lower end of the workbench, a cam material sucking mechanism is arranged at the tail end, close to the chip conveying rail of the workbench, of the transverse packaging belt, and a material taking and observing device is arranged beside the transverse packaging belt on the machine body; the turnover mechanism comprises a turnover track driven by an external motor A to turn over, a vertical anti-falling arc-shaped plate is arranged on the turnover periphery of the turnover track, the turnover track comprises a support plate driven by the external motor A to turn over, a U-shaped block is horizontally arranged at the middle of the support plate, the outer sides of two feet of the U-shaped block are symmetrically provided with placing tracks used for storing chips, the outer ends of the placing tracks are butted with an input track or an output track, and the inner ends of the placing tracks are abutted against the U-shaped block.

2. The integrated circuit test braider overturning braiding device of claim 1, characterized in that: the middle parts of the two feet of the U-shaped block are provided with through holes communicated with the placing track, the two feet of the U-shaped block are provided with air blowing nozzles which do not rotate along with the rotation of the U-shaped block, blowing holes are formed in the air blowing nozzles just opposite to the two through holes, and the air blowing nozzles are connected with an external air source.

3. The integrated circuit test braider turn-over braiding apparatus of claim 2, wherein: the automatic chip feeding device is characterized in that a cam sucking mechanism is installed at the tail end of a chip conveying track on the workbench and comprises a main fixing seat, a vertical rotating cam mechanism is installed on the main fixing seat, a sucker fixing frame is installed on the rotating cam mechanism, and a rotating chute structure for limiting rotation of the sucker fixing frame is installed on the main fixing seat.

4. The integrated circuit test braider overturning braiding apparatus of claim 3, characterized in that: the automatic chip feeding device is characterized in that a cam sucking mechanism is installed at the tail end of a chip conveying track on the workbench and comprises a rack, a main fixed seat is provided with a vertical rotating cam mechanism, a sucker fixing frame is installed on the rotating cam mechanism, and a main fixed seat is provided with a rotating chute structure for limiting the rotation of the sucker fixing frame.

5. The integrated circuit test braider overturning braiding apparatus of claim 4, characterized in that: rotatory spout structrual installation is in rotating cam mechanism upside, and rotatory spout structure is including rotating the carousel of connecting on the main solid seat, installs on the outer terminal surface of carousel and rotates and pivoted rotatory spout along with the carousel, the sucking disc mount is L shape, and vertical portion is last, and the horizontal part is under, and the outer terminal surface in bottom of vertical portion is fixed with the end that stretches out of round pin axle, be provided with on vertical portion and the terminal surface of round pin hub connection with rotatory spout complex slide rail, be provided with the sucking disc by outside air supply control on the tip of horizontal part.

6. The integrated circuit test braider turn-over braiding apparatus of claim 5, wherein: get material viewing device and include the support column, it has the optical detection support to slide on the support column, and it has vertical spliced pole to slide on the outer end of optical detection support, just to the getting material viewer of chip is installed to the bottom of spliced pole, optical detection support outer end spiral shell has vertical spout admittedly, the spliced pole slips in the spout, and the top of spout is provided with the cross draw-in groove, the top of spliced pole transversely put with a cross draw-in groove complex style of calligraphy round pin axle.

7. The integrated circuit test braider turn-over braiding apparatus of claim 6, wherein: get material viewer top and be provided with the viewing aperture, be provided with the light source that is used for the illumination in the viewing aperture, support column top sliding joint has just to get the camera device of the viewing aperture of material viewer, the camera device spiral shell is fixed on camera mount, corresponds the support column on camera mount's the tip and is provided with fixation clamp A, and the support column suit is in fixation clamp A, and fixation clamp A passes through the screw thread lock solid on the support column, fixation clamp A includes two clamping pieces, and two clamping piece medial surface middle parts all are provided with the half hole A that is used for holding the support column additional.

8. The integrated circuit test braider turn-over braiding apparatus of claim 7, wherein: the inner end of the optical inspection support is provided with a fixing clamp B, the fixing clamp B is U-shaped, one foot end of the fixing clamp B is connected with the inner end of the optical inspection support, the other foot end of the fixing clamp B faces the inner end of the optical inspection support, the middle parts of two feet of the fixing clamp B are provided with half holes B for clamping support columns, and the two foot ends of the fixing clamp B are locked on the support columns through threads.

9. A control method of an integrated circuit test braider turn-over braiding device, which adopts the integrated circuit test braider turn-over braiding packaging device according to claim 8, characterized in that: the chip is firstly dropped along the chip conveying track from the top of the workbench to carry out front test, the chip is dropped into the turnover mechanism along the chip conveying track after test, the chip is turned over to the back through the turnover mechanism, the chip turned over to the back is continuously dropped along the chip conveying track to carry out observation test of the back, then the chip is sucked and moved to the transverse packaging belt through the cam sucking and feeding mechanism, the transverse packaging belt moves transversely to drive the chip to move transversely to output, then shooting observation records through the material taking and observing device, and finally the chip is sent out.