CN211350589U - IC packaging scale glues heavy auxiliary device - Google Patents
IC packaging scale glues heavy auxiliary device Download PDFInfo
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- CN211350589U CN211350589U CN202020191434.5U CN202020191434U CN211350589U CN 211350589 U CN211350589 U CN 211350589U CN 202020191434 U CN202020191434 U CN 202020191434U CN 211350589 U CN211350589 U CN 211350589U
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- length direction
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Abstract
The utility model discloses an IC packaging weighs mucilage weight auxiliary device in the semiconductor manufacturing field, the material area has been placed to the axial on the conveyer belt, be provided with a plurality of base plates along length direction equidistant on the material area, all be equipped with the IC chip on each base plate, the conveyer belt top corresponds the material area and is provided with at least one point rubber tube, the left and right sides of conveyer belt all corresponds and is provided with the crossbeam, the crossbeam downside is provided with a plurality of vertical supporting legs one along length direction equidistant, the crossbeam upside is equipped with a plurality of screw holes along length direction equidistant, two U-shaped locating racks are provided with to the front and back symmetry on two crossbeams, the mount pad passes through fastener and corresponds crossbeam fixed connection, two faggings are all fixedly connected with on the connecting plate of one side opposite to two locating racks, two faggings symmetric distribution are; the cover plate is provided with a glue material collecting box corresponding to the glue dispensing pipe. The utility model discloses it is more convenient and safe to get to glue, reduces the risk of damaging the product.
Description
Technical Field
The utility model belongs to the semiconductor manufacture field, in particular to IC packaging balance glues heavy auxiliary device.
Background
In the prior art, COF is often called as chip on film, which is a soft film packaging technology of a crystal grain that an integrated circuit (IC chip) is fixed on a flexible circuit board, and a soft additional circuit board is used as a carrier for packaging the chip to combine the chip with a flexible substrate circuit, or a soft additional circuit board without the packaged chip is used, and the method comprises tape-type packaging production, soft board connection chip assembly and soft IC carrier packaging.
The raw material of the IC chip is a single crystal silicon wafer, the wafer is cut to form a plurality of small crystal grains, i.e., the IC chip is usually packaged by a tape, and glue is applied to the periphery of each IC on the tape in order to prevent the pin from being broken. The glue material is arranged inside the rubber tube, the glue material amount in each rubber tube can be used for packaging a plurality of IC chips, and in order to ensure the glue amount to be accurate, the glue amount in the rubber tube is generally required to be weighed so as to ensure that the glue amount is within a specific weight range. Among the prior art, when weighing to glue, the staff directly holds to adopt gluey tray and bears gluey material, its weak point lies in: the tray or the hand is easy to collide with the glue outlet needle of the rubber tube; the tray or the hand is easy to touch the material belt and the IC, so that the risk of polluting the product exists; there is a risk of the tray falling.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a heavy auxiliary device is glued to IC encapsulation title can separate material area and some rubber tubes through the apron, gets to glue more convenient and safety, and personnel convenient operation reduces because of the risk that the misoperation leads to damaging the product.
The purpose of the utility model is realized like this: an auxiliary device for weighing an IC package comprises a horizontally arranged conveying belt, a material belt is axially placed on the conveying belt, a plurality of base plates are arranged on the material belt at equal intervals along the length direction, an IC chip is arranged on each base plate, at least one point rubber pipe is arranged above the conveying belt corresponding to the material belt, the auxiliary device is characterized in that the left side and the right side of the conveying belt are correspondingly provided with cross beams, the length directions of the cross beams and the conveying belt are mutually parallel, a plurality of vertical supporting legs I are arranged at intervals along the length direction on the lower side of the cross beam, a plurality of threaded holes are arranged at equal intervals along the length direction on the upper side of the cross beam, two U-shaped positioning frames are symmetrically arranged on the two cross beams in the front-back direction, each positioning frame comprises two mounting seats which are symmetrically distributed in the left-right direction, a connecting plate is arranged between the two, the two supporting plates are symmetrically distributed at the left end and the right end of the connecting plate, a cover plate is arranged between the two positioning frames, and the front side and the rear side of the cover plate are respectively supported on the corresponding supporting plates; the cover plate is provided with a glue material collecting box corresponding to the glue dispensing pipe.
The utility model discloses during the use, install the locating rack in the suitable position of crossbeam earlier, place the apron between two locating racks again for both sides support respectively on corresponding the fagging around the apron, collect the box with gluing the material again and place on the apron, make the in-process of some rubber tubes removing, will glue all to tell in gluing the material collects the box, accomplish gluey collection, will glue at last and take away the gluey weighing in the material collects the box. Compared with the prior art, the beneficial effects of the utility model reside in that: can separate the material area and some rubber hoses through the apron, play the effect of protection material area and IC, it is more convenient and safe to get to glue, and personnel convenient operation reduces because of the risk that the misoperation leads to damaging the product.
As a further improvement, the conveyer belt sets up between left socle and right branch frame, and left socle and right branch frame downside all are provided with a plurality of vertical supporting legs two along the length direction interval.
As a further improvement, the installation seat is provided with a waist-shaped groove in a penetrating manner, the axis of the waist-shaped groove is parallel to the length direction of the cross beam, and the fastener vertically penetrates the waist-shaped groove downwards and is fixedly connected with the corresponding threaded hole. The position of the positioning frame can be adjusted left and right through the kidney-shaped groove.
As a further improvement, the vertical setting of glue dispensing pipe, glue dispensing pipe are installed on mobilizable manipulator. The manipulator can drive the dispensing tube to move freely, and dispensing is carried out through the dispensing needle.
As the utility model discloses a further improvement, fagging downside and locating rack downside are located the coplanar, leave the interval between apron and the material area, and the width of apron is greater than the width in material area, and the apron adopts transparent ya keli material to make, and the apron is provided with the frame all around. The cover plate covers the material belt completely, and the condition of the IC on the material belt can be observed through the transparent cover plate.
Drawings
Fig. 1 is a top view of the present invention.
Fig. 2 is a cross-sectional view along AA of fig. 1.
Fig. 3 is a schematic structural diagram of the positioning frame and the cover plate.
Fig. 4 is a perspective view of the positioning frame.
Fig. 5 is a front view of the present invention.
Fig. 6 is a top view of the tape.
The automatic feeding device comprises a conveying belt 1, a material belt 2, a base plate 3, an IC chip 4, a rubber tube 5, a cross beam 6, a first supporting leg 7, a threaded hole 8, a positioning frame 9, a mounting seat 9a, a connecting plate 9b, a fastening piece 10, a supporting plate 11, a cover plate 12, a frame 12a, a rubber material collecting box 13, a left support 14, a right support 15, a second supporting leg 16 and a kidney-shaped groove 17.
Detailed Description
As shown in figures 1-6, the IC packaging rubber weight weighing auxiliary device comprises a horizontally arranged conveying belt 1, a material belt 2 is axially placed on the conveying belt 1, a plurality of substrates 3 are arranged on the material belt 2 at equal intervals along the length direction, an IC chip 4 is arranged on each substrate 3, at least one point rubber tube 5 is arranged above the conveying belt 1 corresponding to the material belt 2, cross beams 6 are correspondingly arranged on the left side and the right side of the conveying belt 1, the length directions of the cross beams 6 and the conveying belt 1 are mutually parallel, a plurality of vertical support legs 7 are arranged on the lower side of each cross beam 6 at intervals along the length direction, a plurality of threaded holes 8 are arranged on the upper side of each cross beam 6 at equal intervals along the length direction, two U-shaped positioning frames 9 are symmetrically arranged on the front and the back of the two cross beams 6, each positioning frame 9 comprises two mounting seats 9a which are symmetrically distributed left and right, a connecting plate 9b is, two supporting plates 11 are fixedly connected to the connecting plate 9b on the opposite side of the two positioning frames 9, the two supporting plates 11 are symmetrically distributed at the left end and the right end of the connecting plate 9b, a cover plate 12 is placed between the two positioning frames 9, and the front side and the rear side of the cover plate 12 are respectively supported on the corresponding supporting plates 11; a rubber material collecting box 13 is arranged on the cover plate 12 corresponding to the dispensing tube 5. The conveying belt 1 is arranged between the left support 14 and the right support 15, and a plurality of vertical supporting legs 16 are arranged on the lower sides of the left support 14 and the right support 15 at intervals along the length direction. A kidney-shaped groove 17 is formed in the mounting seat 9a in a penetrating mode, the axis of the kidney-shaped groove 17 is parallel to the length direction of the cross beam 6, and the fastening piece 10 vertically penetrates through the kidney-shaped groove 17 downwards and is fixedly connected with the corresponding threaded hole 8. The dispensing tube 5 is vertically arranged, and the dispensing tube 5 is arranged on a movable manipulator. The lower side of the supporting plate 11 and the lower side of the positioning frame 9 are located in the same plane, a gap is reserved between the cover plate 12 and the material belt 2, the width of the cover plate 12 is larger than that of the material belt 2, the cover plate 12 is made of a transparent acrylic material, and the periphery of the cover plate 12 is provided with a frame 12 a.
The utility model discloses during the use, install locating rack 9 in the suitable position of crossbeam 6 earlier, place apron 12 between two locating racks 9 again for both sides support respectively on corresponding fagging 11 around apron 12, will glue material collection box 13 and place on apron 12 again, make dispensing tube 5 at the in-process that removes, will glue whole spit in gluing material collection box 13, accomplish the collection of glue, will glue at last and take away the weighing to glue in the material collection box 13. The utility model has the advantages that: can separate material area 2 and some rubber tube 5 through apron 12, play the effect of protection material area 2 and IC, it is more convenient and safe to get to glue, and personnel convenient operation reduces because of the risk that the misoperation leads to damaging the product.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.
Claims (5)
1. An auxiliary device for weighing an IC package comprises a horizontally arranged conveying belt, a material belt is axially placed on the conveying belt, a plurality of base plates are arranged on the material belt at equal intervals along the length direction, an IC chip is arranged on each base plate, at least one point rubber pipe is arranged above the conveying belt corresponding to the material belt, the auxiliary device is characterized in that the left side and the right side of the conveying belt are correspondingly provided with cross beams, the length directions of the cross beams and the conveying belt are mutually parallel, a plurality of vertical supporting legs I are arranged at intervals along the length direction on the lower side of the cross beam, a plurality of threaded holes are arranged at equal intervals along the length direction on the upper side of the cross beam, two U-shaped positioning frames are symmetrically arranged on the two cross beams in the front-back direction, each positioning frame comprises two mounting seats which are symmetrically distributed in the left-right direction, a connecting plate is arranged between the two, the two supporting plates are symmetrically distributed at the left end and the right end of the connecting plate, a cover plate is arranged between the two positioning frames, and the front side and the rear side of the cover plate are respectively supported on the corresponding supporting plates; the cover plate is provided with a glue material collecting box corresponding to the glue dispensing pipe.
2. The IC package weighing auxiliary device as recited in claim 1, wherein the conveyor belt is disposed between the left support and the right support, and a plurality of vertical support legs II are disposed at intervals along the length direction at the lower sides of the left support and the right support.
3. The IC package weighing auxiliary device as recited in claim 1 or 2, wherein a waist-shaped groove is formed in the mounting base in a penetrating manner, the axis of the waist-shaped groove is parallel to the length direction of the beam, and the fastener vertically penetrates the waist-shaped groove downwards and is fixedly connected with the corresponding threaded hole.
4. The IC package weighing auxiliary device of claim 1 or 2, wherein the dispensing tube is vertically disposed and the dispensing tube is mounted on a movable robot.
5. The IC package weighing auxiliary device as claimed in claim 1 or 2, wherein the underside of the supporting plate and the underside of the positioning frame are in the same plane, a space is left between the cover plate and the material belt, the width of the cover plate is greater than that of the material belt, the cover plate is made of transparent acrylic material, and a frame is disposed around the cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020191434.5U CN211350589U (en) | 2020-02-21 | 2020-02-21 | IC packaging scale glues heavy auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020191434.5U CN211350589U (en) | 2020-02-21 | 2020-02-21 | IC packaging scale glues heavy auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211350589U true CN211350589U (en) | 2020-08-25 |
Family
ID=72129549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020191434.5U Active CN211350589U (en) | 2020-02-21 | 2020-02-21 | IC packaging scale glues heavy auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211350589U (en) |
-
2020
- 2020-02-21 CN CN202020191434.5U patent/CN211350589U/en active Active
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