CN201354156Y

CN201354156Y - Wafer packaging machine

Info

Publication number: CN201354156Y
Application number: CNU2009200057396U
Authority: CN
Inventors: 王安松
Original assignee: Leap Electronic Co Ltd
Current assignee: Leap Electronic Co Ltd
Priority date: 2009-02-17
Filing date: 2009-02-17
Publication date: 2009-12-02
Anticipated expiration: 2019-02-17

Abstract

The utility model relates to a wafer packaging machine, which is provided with a long machine body. One side of the machine body is longitudinally provided with a guide groove, two ends of the machine body are respectively equipped with an extension rack along the guide groove, and the extension racks are respectively provided with a shaft. The guide groove on the machine body is formed by abutting one lateral wall of the machine body with one movable plate, two groups of screw rods and rotating rods which are arranged at intervals are arranged on the lateral wall, two driving belts are respectively connected with the two screw rods and the two rotating rods to lead the same to be interlocked mutually. One of the rotating rods is provided with a wheel body which is connected with a driving motor via a belt. At least the extension rack on one side of the machine body is inserted with a bearing, a pivot wheel is arranged at the outer side end of the bearing, and the pivot wheel is connected with another driving motor via a driving belt. Projections such as the motors are not exposed, thereby reducing volume to increase safety coefficient of factories.

Description

The wafer packaging machine

Technical field

The utility model relates to a kind of machine of packaged microchip, and particularly a kind of volume-diminished, strip transmission be the wafer packaging machine smoothly.

Background technology

At present the packing of wafer mainly is that wafer is inserted in the rigid plastic cement strip; give involution with the envelope film again; and finished with the facility of automatic packing; its packaged type roughly; as shown in Figure 7; it is the strip 10 that has a plurality of containing holes 11 with a volume; side input by an automatic wafer packaging machine; because a side of strip 10 is provided with a plurality of spinous foramens 12; so stir described spinous foramen 12 during the ratchet (not shown) turn of automatic wafer packaging machine one side; and strip 10 is continued to push ahead; then all wafers 20 are inserted one by one in the containing hole 11 of strip 10 by artificial or automatic feeder; if through detecting the scanning of facility, when confirming that position that wafer 20 is placed is correct, then with an envelope film 30 after the roll extrusion of pinch roller 31; with the lateral surface of envelope film 30 involutions at strip 10; wafer 20 is accommodated in the containing hole 11, takes in the purpose that is difficult for dropping out except providing the protection, also having.

Because the wafer packaging machine of described class, the propulsion source of transmission is a motor, and be well-off propulsion source, a more than motor respectively has a motor in strip transmission place and rewinding reel two places mostly at least mostly, described motor sides that mostly directly are installed in body are set, make that the outside appearance of described facility is concavo-convex not whole, causing danger, also take larger volume except easy collision, and moulding is also comparatively unbecoming, is its shortcoming.

In addition, in the mechanism of transmission, when transmission strip 10, be the front end that comes direct drawing strip with a driving wheel, the rear end of strip then is that only to have an idle pulley to do driven, because the distance between described driving wheel and the idle pulley is longer, therefore the drag between member is bigger, adds the elasticity factor of material itself, so comparatively have some setbacks in the action of drawing strip 10, sometimes even the situation of fracture is arranged, be the shortcoming of existing relevant facility.

Summary of the invention

Main purpose of the present utility model, the main improvement of making a smooth degree in the strip transmission of described wafer packaging machine mainly is with belt forward and backward wheel body to be connected as a single entity, and the whole strip that drives, and makes transporting of strip more smooth and easy.

Another purpose of the present utility model is through certain turnover design, and motor is housed in the inside lower floor of body, makes body itself become more frivolous, does not account for volume.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of wafer packaging machine is characterized in that: mainly be provided with a microscler body, described body vertically is provided with a guide groove in a side, and is respectively equipped with an Extension support along described guide groove at the body two ends, and is respectively equipped with axostylus axostyle on described Extension support; Wherein, guide groove on the body, mainly be by involutory between a sidewall of body and a portable plate and constitute, and on described sidewall, be respectively equipped with two groups of screw rods that are set in distance and swing arm, wherein, screw rod passes portable plate and the described portable plate that is spirally connected, but and the described screw rod of turn and drive portable plate to adjust the width of guide groove; And swing arm passes the described sidewall of body, and establishes a ratchet respectively in the position of guide groove;

Two groups of driving bands connect two screw rods and two swing arms respectively, and described two screw rods and two swing arms can be affected relatively; And wherein the appropriate location of a swing arm is provided with a wheel body, and described wheel body is linked to the drive motor that a group is located at internal body with a belt again;

Body places on the Extension support of a side at least and is provided with a bearing, and then is provided with a pivot joint wheel in the outboard end of described bearing, and described pivot joint wheel then is linked to the drive motor that another group is located at internal body with a driving band.

Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be:

1. this case is that transmission strip and two motors folding strip are folded cleverly at internal body, and ridge such as motor is not exposed, and reducing volume, and reduces collision unintentionally, also can increase the safety of factory, is the major advantage of this case.

2. this case connects two screw rods that the strip guide groove is adjusted in transmission with one group of driving band, and described two screw rods can be affected relatively, and the portable plate to control guide groove size moves together, more steady and smooth.

3. this case connects two swing arms of passing on power with one group of driving band, and described two swing arms can be affected relatively, and two ratchets that the control strip is advanced all become dynamic component, with the front and back ends of strip synchrodrive together, makes advancing of strip more smooth and easy.

Description of drawings

Fig. 1 is a three-dimensional structure diagram of the present utility model;

Fig. 2 is a part cutaway view of the present utility model;

Fig. 3 is the utility model partial structure birds-eye view;

Fig. 4 is the action scheme drawing that the utility model is adjusted the strip width;

Fig. 5 is the three-dimensional structure diagram of another angle of the utility model;

Fig. 6 is an angle before the utility model, and the site plan of motor is described;

Fig. 7 is the action scheme drawing of wafer package at strip.

Description of reference numerals: 10 strips; 11 containing holes; 12 spinous foramens; 20 wafers; 30 envelope films; 31 pinch rollers; 40 bodies; 400 sidewalls; 401 portable plates; 402 Extension supports; 403 pallets; 404 axostylus axostyles; 405 Extension supports; 406 axostylus axostyles; 407 bearings; 408 articulate wheel; 41 guide grooves; 42 screw rods; 43 swing arms; 430 wheel bodys; 431 belts; 44 screw rods; 45 swing arms; 46 detecting units; 50 drive motors; 51 drive motors; 60 envelope pressing mold pieces; 70 ratchets; 71 ratchets; 80 driving bands; 81 driving bands; 82 driving bands; 90 entry tables; 91 rewinding dishes; 93 coating materials dishes.

The specific embodiment

Understand content of the present invention for your juror can be known, it is graphic sincerely to arrange in pairs or groups in the following instructions, illustrate as after.

Please referring to Fig. 1, Fig. 2, shown in Figure 5, this case mainly is provided with a microscler body 40, described body 40 vertically is provided with a guide groove 41 in a side, and be respectively equipped with an Extension support 402 at body 40 two ends along described guide groove 41,405, and at described Extension support 402,405 are provided with axostylus axostyle 404,406, the entry table 90 of the empty strip 10 of sacrificial vessel and fill out envelope and have the rewinding dish 91 of wafer 20 strips 10 to place wherein respectively, in addition, 402 of the Extension supports that joins at body 40 and entry table 90, be provided with the pallet 403 of a setting semicircular in shape again, enter guide groove 41 again with convenient guiding strip 10; Wherein, the guide groove 41 on the described body 40 mainly is involutory and constitute 401 of a sidewall 400 of body 40 and portable plates; Then be respectively equipped with in addition and supervise wafer and whether put correct detecting unit 46, and will seal the envelope pressing mold piece 60 that film 30 is pressed together on strip 10, and described envelope film 30 is rolled up by a coating materials dish 93 to establish, and be hung on above the side of body at guide groove 41 sides of body 40.

Please cooperate referring to Fig. 1, Fig. 2, shown in Figure 3, in described body 40 horizontal positions, on a sidewall 400 of body 40, be respectively equipped with two groups of screw rods that are set in

distance

42,44 and

swing arm

43,45, wherein,

screw rod

42,44 passes portable plate 401 and is bolted in described portable plate 401, but and the described

screw rod

42,44 of turn and portable plate 401 is moved as shown in Figure 3, Figure 4, and so adjust the width of guide groove 41; And

swing arm

43,45 passes the described sidewall 400 of body 40, and establishes a

ratchet

70,71 respectively in the position of guide groove 41.

Please referring to Fig. 2, shown in Figure 4, two groups of driving bands the 80, the 81st connect 42,44 and two

swing arms

43,45 of two screw rods respectively, and 42,44 and two

swing arms

43,45 of described two screw rods can be affected relatively; No matter then be as shown in Figure 4, the screw rod 42 on the turn left side, the screw rod 44 that can drive the right moves portable plate 401 together; And for example shown in Figure 3, two

swing arms

43,45 are driven by driving band 81, so two

ratchets

70,71 all become dynamic component, with the front and back end of strip 10 synchrodrive together, make advancing of strip 10 more smooth and easy.

Please referring to Fig. 2, Fig. 3, shown in Figure 6, the appropriate location of one swing arm 43 is provided with a wheel body 430, described wheel body 430 is linked to a group with a belt 431 again and is located at body 40 in-to-in drive motors 50, and makes described drive motor 50 unlikely exposing and take excessive volume and make safety higher.

Please referring to Fig. 5, shown in Figure 6, described body 40 is at the Extension support 405 of a side, be provided with a bearing 407 at the place of placing with rewinding dish 91, then be provided with one in outboard end and articulate wheel 408,408 on described pivot joint wheel is linked to a group with a driving band 82 and is located at body 40 in-to-in drive motors 51, generally expose to exterior part and be integrated income the interior of body 40 and do not take up space and make, and it is safer.

So when using this case, will have following advantage:

More than explanation is just illustrative for the utility model; and nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited; can make many modifications, variation or equivalence, but all will fall within the protection domain of the present utility model.

Claims

1. wafer packaging machine, it is characterized in that: mainly be provided with a microscler body, described body vertically is provided with a guide groove in a side, and is respectively equipped with an Extension support along described guide groove at the body two ends, and is respectively equipped with axostylus axostyle on described Extension support; Wherein, guide groove on the body, mainly be by involutory between a sidewall of body and a portable plate and constitute, and on described sidewall, be respectively equipped with two groups of screw rods that are set in distance and swing arm, wherein, screw rod passes portable plate and the described portable plate that is spirally connected, but and the described screw rod of turn and drive portable plate to adjust the width of guide groove; And swing arm passes the described sidewall of body, and establishes a ratchet respectively in the position of guide groove;

2. wafer packaging machine according to claim 1 is characterized in that: body is provided with the pallet of a setting semicircular in shape between the Extension support of a side.

3. wafer packaging machine according to claim 1 is characterized in that: the guide groove side of body is respectively equipped with the detecting unit that supervises wafer, and will seal the envelope pressing mold piece that mould is combined in strip.