CN201274289Y - Material transferring apparatus for ultrasonic pressure welding machine and material transferring mechanism for the material transferring apparatus - Google Patents
Material transferring apparatus for ultrasonic pressure welding machine and material transferring mechanism for the material transferring apparatus Download PDFInfo
- Publication number
- CN201274289Y CN201274289Y CNU2008200723462U CN200820072346U CN201274289Y CN 201274289 Y CN201274289 Y CN 201274289Y CN U2008200723462 U CNU2008200723462 U CN U2008200723462U CN 200820072346 U CN200820072346 U CN 200820072346U CN 201274289 Y CN201274289 Y CN 201274289Y
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- tablet
- guide rail
- connecting plate
- sheet
- feeding device
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Abstract
The utility model relates to a feeding device for an ultrasonic press welder and a feeding mechanism with the feeding device. One side of a feed box of the feeding device is provided with an opening; the other side is provided with a sheet poking device; the rear part of the feed box of the feeding device is provided with a vertical lifting mechanism, and a base plate and a partition plate of the feed box are respectively provided with a first horizontal transportation mechanism and a second horizontal transportation mechanism. Furthermore, the feeding mechanism with the feeding device also comprises a sheet transportation device, and a material sheet of the sheet transportation device is positioned on a sheet transportation guide rail, and a clamping roller and a delivery wheel respectively prop against the upper surface and the lower surface of the material sheet. In addition, a connecting rack is connected with a transmission system, and one end of a pitch regulating mechanism is connected with the connecting rack, and the other end of the pitch regulating mechanism is movably connected with a poking needle seat through a hinge and an elastic member, and the other end of the poking needle seat is fixedly connected with poking needles. The utility model can not only automatically feed materials and cut materials, but also automatically transport material sheets and regulate the moving distances of the material sheets on the sheet transportation guide rail, thereby conserving the manpower resources, lowering the labor intensity and enhancing the work stability and the work efficiency of the press welder.
Description
Technical field
The utility model relates to a kind of ultrasonic wire bonding machine, particularly a kind of ultrasonic wire bonding machine feeding device and use the feeding unit of this feeding device.
Background technology
In China, microelectronics Packaging equipment is all introduced by the U.S., Korea S, Japan at present, and the microelectronics Packaging equipment of developing China as early as possible is the important business that promotes China's semiconductor development.The lead welding equipment of China's introduction at present is gold wire bonder mostly, and the spun gold cost is very high, for reducing production costs the domestic ultrasonic aluminum wire press welder of developing in succession.The ultrasonic aluminum wire press welder of using can only manually be placed tablet at present, and welding is by the eye contraposition.And for microelectronic industry, human resources and labour intensity that manual operation expends are big, and manually operated inconsistency causes instability and inefficiency also for the performance of product.
Summary of the invention
A technical problem to be solved in the utility model provide a kind of can automatic charging and the ultrasonic wire bonding machine feeding device of automatic blanking.
In order to solve the problems of the technologies described above, ultrasonic wire bonding machine feeding device of the present utility model comprises hopper, first horizontal transport agency, second horizontal transport agency, vertical lifting mechanism, magazine and disclose the sheet device; One side opening of hopper, opposite side are installed and are disclosed the sheet device, and vertical lifting mechanism is installed at the rear portion; First horizontal transport agency and second horizontal transport agency are installed respectively on the base plate of hopper and the dividing plate.
The described sheet device of disclosing comprises and discloses the sheet motor, crank, follower lever, line slideway, push jack piece; The rotating shaft of disclosing the sheet motor is connected with follower lever by crank; The push jack piece is made of orthogonal two straight-bars, has groove on one of them straight-bar, and the upper end of follower lever is stretched out by this groove.
Another technical problem to be solved in the utility model provide a kind of can either automatic charging and automatic blanking, can transmit tablet automatically again and regulate the ultrasonic wire bonding machine feeding unit of tablet displacement on the film trasport guide rail.
In order to solve the problems of the technologies described above, the ultrasonic wire bonding machine feeding unit of the described feeding device of use of the present utility model also comprises film conveying device; Described film conveying device comprises the film trasport guide rail, pinch roller, and delivery wheel, link, needle stand is dialled by regulation by pitch mechanism, dials pin; Described tablet is positioned on the film trasport guide rail; Pinch roller and delivery wheel press the upper surface and the lower surface of tablet respectively; Link is connected with drive system; One end of regulation by pitch mechanism is connected with link, and the other end of regulation by pitch mechanism is by hinge and elastomeric element and dial the needle stand flexible connection; The other end of dialling needle stand is fixedlyed connected with group pin.
Described elastomeric element can be torsion spring, and this torsion spring is installed on the hinge that connects regulation by pitch mechanism and group needle stand.
Described elastomeric element can be spring, and an end of this spring is connected with regulation by pitch mechanism, and the other end is connected with group needle stand.
The inwall along continuous straight runs of magazine has groove, and tablet is positioned at groove.
At first, the magazine that first horizontal transport agency of a feeding device will be equipped with tablet is sent to vertical lifting mechanism, disclose the sheet motor rotation, crank is that rotate at the center to disclose the sheet machine shaft, driving follower lever moves with the crank end points, make the push jack piece reciprocating on line slideway, the side of the tablet in the magazine by the hopper opening is pushed out on the film trasport guide rail.Empty magazine is sent hopper by second horizontal transport agency.
Delivery wheel and pinch roller rotate simultaneously, and insert in the space of tablet the upper end that makes tablet move to group pin on the film trasport guide rail.Link moves under the drive of drive system then, and link drives group pin and moves by regulation by pitch mechanism, group needle stand, and two pitches of dialling between the pin can utilize regulation by pitch mechanism to regulate.Dial when pin moves to final position and stop, carrying out the welding of tablet solder joint this moment.Link makes group needle stand move to starting point under the drive of drive system then, dials pin rotates to tablet around hinge under the effect of tablet shear force lower surface, dials pin like this and just can slide to starting point with dialling needle stand.Slide into starting point when dialling pin, dial needle stand and under the tension of spring, get back to the equilbrium position, dial the upper end of pin and insert in the next space of tablet.Stop when pin moves to final position once more when dialling, carry out the welding of tablet solder joint; So finally finish the welding of all solder joints of tablet repeatedly.
First horizontal transport agency of another feeding device is sent to vertical lifting mechanism with empty magazine; Solder joint welding all on tablet finish, and disclose the sheet motor rotation, and crank is that rotate at the center to disclose the sheet machine shaft, drives follower lever and moves with the crank end points, makes the push jack piece reciprocating on line slideway, and tablet is gone into magazine by a thruster of hopper opening.Magazine drops on the base plate with vertical lifting mechanism then, by second horizontal transport agency magazine is sent hopper at last.
The utility model can automatic charging, and automatic blanking is uploaded the feeding sheet and regulate the distance that tablet moves on the film trasport guide rail at guide rail automatically, thereby saved human resources, has reduced labour intensity, has improved the stability and the operating efficiency of press welder work.
An improvement of film conveying device is also to comprise damping wheel, damping seat arm, and Connection Block, pressure is regulated bolt; Connection Block is fixed on the film trasport guide rail, and an end of damping seat arm is connected with Connection Block with elastomeric element by hinge, and damping wheel is installed in the other end of damping seat arm, and damping wheel presses the upper surface of tablet; Pressure is regulated the middle part that bolt is installed in damping seat arm, and its axis normal is in tablet.
Described elastomeric element can be torsion spring, and this torsion spring is installed in the rotating shaft that connects damping seat arm and Connection Block.
Described elastomeric element can also be spring, this spring an end be connected with Connection Block, the other end is connected with damping seat arm.
Adjust pressure and regulate bolt and change gap between its lower end and the film trasport guide rail, just can adjust damping wheel and act on pressure on the tablet.When dial pin on the film trasport guide rail when starting point is slided, the frictional force between damping wheel and the tablet makes group pin tablet when turning back to starting point can not be moved the tablet accurate positioning greater than the force of sliding friction of dialling between pin and the tablet.
The further improvement of film conveying device is also to comprise card compressing tablet mechanism, and described card compressing tablet mechanism comprises first cam, first connecting plate, vertical guide rail, paw; First cam connects with the bottom of first connecting plate; First connecting plate is connected with the sliding seat elasticity of vertical guide rail, can slide on the sliding seat of vertical guide rail; Fixedly connected with paw in the top of first connecting plate.
The further improvement of film conveying device is that described card compressing tablet mechanism also comprises second cam, second connecting plate, cross slide way, plate; Second cam connects with the bottom of second connecting plate; Second connecting plate is connected with the sliding seat elasticity of cross slide way, can slide on the sliding seat of cross slide way; Fixedly connected with plate in the top of second connecting plate.
First cam rotation is jack-up first connecting plate gradually, and first connecting plate moves up along vertical guide rail, by the first Connection Block jack-up paw; Second cam rotation makes second connecting plate move along cross slide way, and plate moves with second connecting plate and tablet breaks away from, and dials pin this moment and can stir tablet and move on the film trasport guide rail.When tablet is stopping after moving a pitch on the film trasport guide rail, the rotation of second cam, second connecting plate moves at the effect lower edge of elastic force cross slide way, and plate moves with second Connection Block, and the front end of plate inserts the space of tablet, and tablet is fixed; The rotation of first cam, first connecting plate moves down at elastic force effect lower edge vertical guide rail paw is pressed on the tablet, and can carry out the welding of solder joint this moment.Owing to adopt plate that the horizontal level of tablet is fixed, and adopt paw to make tablet press base plate below it, press welder can carry out the welding of tablet solder joint reliably.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the front view of ultrasonic wire bonding machine feeding device of the present utility model.
Fig. 2 is the left view of ultrasonic wire bonding machine feeding device of the present utility model.
Fig. 3 is that the A of Fig. 2 is to view.
Fig. 4 is the front view of the film conveying device of the utility model ultrasonic wire bonding machine.
Fig. 5 is that the B of film conveying device of the utility model ultrasonic wire bonding machine is to partial top view.
Fig. 6 is the card compressing tablet mechanism front view of the film conveying device of the utility model ultrasonic wire bonding machine.
Embodiment
As shown in Figure 1, 2, 3, ultrasonic wire bonding machine feeding device of the present utility model comprises hopper 110, the first horizontal transport agencies 113, the second horizontal transport agencies 114, vertical lifting mechanism 130, and magazine 120 is disclosed the sheet device.One side opening of hopper 110, opposite side are installed and are disclosed the sheet device; The described sheet device of disclosing comprises and discloses sheet motor 141, crank 142, follower lever 143, line slideway 145, push jack piece 144; The rotating shaft of disclosing sheet motor 141 is connected with follower lever 143 by crank 142; Push jack piece 144 is made of orthogonal two straight-bars, has groove 146 on one of them straight-bar, and the upper end of follower lever 143 is stretched out by this groove 146.Vertical lifting mechanism 130 is installed at the rear portion of hopper 110, and vertical lifting mechanism 130 adopts known ball-screw elevating mechanism.First horizontal transport agency 113 and second horizontal transport agency, 114, the first horizontal transport agencies 113 and the known conveyer belt conveying mechanism of second horizontal transport agency, 114 employings are installed respectively on the base plate 112 of hopper 110 and the dividing plate 111.
The described sheet device of disclosing can also adopt linear electric motors directly to drive push jack piece 144 tablet is released magazine 120 or pushed magazine 120.
The inwall along continuous straight runs of magazine 120 has groove 121, and tablet 203 is positioned at groove 121.
As shown in Figure 4, the ultrasonic wire bonding machine feeding unit of the described feeding device of use of the present utility model also comprises film conveying device; Described film conveying device comprises film trasport guide rail 202, pinch roller 212, and delivery wheel 211, link 210, needle stand 215 is dialled by regulation by pitch mechanism 214, and spring 218 is dialled pin 219; Described film trasport guide rail 202 is installed on the support 201 of press welder, and tablet 203 is positioned on the film trasport guide rail 202, and pinch roller 212 and delivery wheel 211 press the upper surface and the lower surface of tablet 203 respectively; Pinch roller 212 and delivery wheel 211 make tablet 203 move along film trasport guide rail 202 by the driven by motor rotation.Link 210 is connected with drive system 213; One end of regulation by pitch mechanism 214 adopts holding screw to fixedly connected with link 210, and two pitches of dialling between the pin 219 can utilize the axle of regulation by pitch mechanism 214 to regulate.The other end of regulation by pitch mechanism 214 is connected with group needle stand 215 by hinge 216; An end of dialling needle stand 215 is connected with an end of spring 218, and the other end of dialling needle stand 215 is fixedlyed connected with group pin 219; The other end of spring 218 is connected with regulation by pitch mechanism 214 by spring base 217.After dialling pin 219 and moving to final position, motor drives by drive system 213, link 210, regulation by pitch mechanism 214 and dials needle stand 215 and move to starting point, dial pin 219 rotates to tablet 203 around hinge 216 under tablet 203 shear force effects lower surface, dial pin 219 like this and just can slide to starting point with dialling needle stand 215.Slide into starting point when dialling pin 219, dial needle stand 215 and under the tension of spring 218, get back to the equilbrium position, dial the upper end of pin 219 and insert in the next space of tablet 203.
Shown in Fig. 4,5, described film conveying device also comprises damping wheel 223, damping seat arm 222, and Connection Block 220, spring 225, pressure is regulated bolt 224; Connection Block 220 is by being bolted on the film trasport guide rail 202, and an end of damping seat arm 222 is connected with Connection Block 220 by hinge 221, and damping wheel 223 is installed in the other end of damping seat arm 222; One end of spring 225 is connected with the lower part of Connection Block 220, and the other end is connected with the middle part of damping seat arm 222; Pressure is regulated the middle part that bolt 224 is installed in damping seat arm 222, and its axis normal is in tablet 203; Damping wheel 223 presses the upper surface of tablet 203 by the pulling force of spring 225.
Adjust pressure and regulate the gap that bolt 224 changes between its lower end and the film trasport guide rail 202, just can adjust damping wheel 223 and act on pressure on the tablet 203, make dial pin 219 on the film trasport guide rail 202 when starting point is slided, frictional force between damping wheel 223 and the tablet 203 is greater than the force of sliding friction of dialling between pin 219 and the tablet 203, dial pin 219 tablet 203 when turning back to starting point like this and can not be moved, thereby guaranteed the accurate positioning of tablet 203.
As shown in Figure 6, described film conveying device also comprises card compressing tablet mechanism, and described card compressing tablet mechanism comprises first cam, 231, the first connecting plates 232, vertical guide rail 233, preceding paw 237, back paw 238, the second cams 241, second connecting plate 242, cross slide way 243, plate 245; First cam 231 contacts with the cam following wheel of the lower surface of first connecting plate 232; First connecting plate 232 connects with vertical guide rail 233 sliding seats, can slide along vertical guide rail 233, and first connecting plate 232 is connected with vertical guide rail 233 sliding seat elasticity by spring 234; First connecting plate 232 is fixedlyed connected with back paw 238 with preceding paw 237 by first Connection Block 235, adjustment piece 236.Second cam 241 contacts with the cam following wheel of second connecting plate, 242 lower surfaces; Second connecting plate 242 is connected with the sliding seat of cross slide way 243, can slide along cross slide way 243, and second connecting plate 242 is connected with cross slide way 243 sliding seat elasticity by spring 234; Fixedly connected with plate 245 in the upper end of second connecting plate 242.
Claims (6)
1, a kind of ultrasonic wire bonding machine feeding device is characterized in that comprising hopper (110), first horizontal transport agency (113), and second horizontal transport agency (114), vertical lifting mechanism (130), magazine (120) is disclosed the sheet device; One side opening of hopper (110), opposite side are installed and are disclosed the sheet device, and vertical lifting mechanism (130) is installed at the rear portion; First horizontal transport agency (113) and second horizontal transport agency (114) are installed respectively on the base plate (112) of hopper (110) and the dividing plate (111).
2, ultrasonic wire bonding machine feeding device according to claim 1 is characterized in that disclosing the sheet device and comprises and disclose sheet motor (141), crank (142), follower lever (143), line slideway (145), push jack piece (144); The rotating shaft of disclosing sheet motor (141) is connected with follower lever (143) by crank (142); Push jack piece (144) is made of orthogonal two straight-bars, has groove (146) on one of them straight-bar, and the upper end of follower lever (143) is stretched out by this groove (146).
3, a kind of ultrasonic wire bonding machine feeding unit that uses feeding device as claimed in claim 1 is characterized in that also comprising film conveying device; Described film conveying device comprises film trasport guide rail (202), pinch roller (212), and delivery wheel (211), link (210), needle stand (215) is dialled by regulation by pitch mechanism (214), dials pin (219); Described tablet (203) is positioned on the film trasport guide rail (202); Pinch roller (212) and delivery wheel (211) press the upper surface and the lower surface of tablet (203) respectively; Link (210) is connected with drive system (213); One end of regulation by pitch mechanism (214) is connected with link (210), and the other end of regulation by pitch mechanism (214) is by hinge and elastomeric element and dial needle stand (215) flexible connection; The other end of dialling needle stand (215) is fixedlyed connected with group pin (219).
4, ultrasonic wire bonding machine feeding unit according to claim 3 is characterized in that described film conveying device also comprises damping wheel (223), damping seat arm (222), and Connection Block (220), pressure is regulated bolt (224); Connection Block (220) is fixed on the film trasport guide rail (202), one end of damping seat arm (222) is connected with Connection Block (220) with elastomeric element by hinge, damping wheel (223) is installed in the other end of damping seat arm (222), and damping wheel (223) presses the upper surface of tablet (203); Pressure is regulated the middle part that bolt (224) is installed in damping seat arm (222), and its axis normal is in tablet
(203)。
5, according to claim 3 or the 4 any described ultrasonic wire bonding machine of claim feeding units, it is characterized in that described film conveying device also comprises card compressing tablet mechanism, described card compressing tablet mechanism comprises first cam (231), first connecting plate (232), vertical guide rail (233), paw; First cam (231) connects with the bottom of first connecting plate (232); First connecting plate (232) is connected with the sliding seat elasticity of vertical guide rail (233), can slide on the sliding seat of vertical guide rail (233); Fixedly connected with paw in the top of first connecting plate (232).
6, ultrasonic wire bonding machine feeding unit according to claim 5 is characterized in that described card compressing tablet mechanism also comprises second cam (241), second connecting plate (242), cross slide way (243), plate (245); Second cam (241) connects with the bottom of second connecting plate (242); Second connecting plate (242) is connected with the sliding seat elasticity of cross slide way (243), can slide on the sliding seat of cross slide way (243); Fixedly connected with plate (245) in the top of second connecting plate (242).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200723462U CN201274289Y (en) | 2008-08-27 | 2008-08-27 | Material transferring apparatus for ultrasonic pressure welding machine and material transferring mechanism for the material transferring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200723462U CN201274289Y (en) | 2008-08-27 | 2008-08-27 | Material transferring apparatus for ultrasonic pressure welding machine and material transferring mechanism for the material transferring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201274289Y true CN201274289Y (en) | 2009-07-15 |
Family
ID=40884630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200723462U Expired - Fee Related CN201274289Y (en) | 2008-08-27 | 2008-08-27 | Material transferring apparatus for ultrasonic pressure welding machine and material transferring mechanism for the material transferring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201274289Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189359A (en) * | 2011-03-22 | 2011-09-21 | 苏州工业园区新明亚电子科技有限公司 | Automatic welding connector device |
| CN104701227A (en) * | 2015-03-27 | 2015-06-10 | 江苏艾科瑞思封装自动化设备有限公司 | Sheet feeding mechanism for integrated circuit packaging device |
| CN105883346A (en) * | 2015-01-19 | 2016-08-24 | 张传生 | Belt corridor cleaning and spraying device |
| CN107352260A (en) * | 2017-09-05 | 2017-11-17 | 江苏凯尔生物识别科技有限公司 | Fingerprint module collecting machine |
| CN107414965A (en) * | 2017-06-28 | 2017-12-01 | 浙江梵森智能家居有限公司 | The feeding back device of wood sofa underframe batten |
| CN111408851A (en) * | 2020-04-02 | 2020-07-14 | 上海精测半导体技术有限公司 | Multi-station wheel rotating equipment |
| CN113979083A (en) * | 2021-10-22 | 2022-01-28 | 无锡核晶科技电子有限公司 | Continuous burning system for chip burning |
-
2008
- 2008-08-27 CN CNU2008200723462U patent/CN201274289Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189359A (en) * | 2011-03-22 | 2011-09-21 | 苏州工业园区新明亚电子科技有限公司 | Automatic welding connector device |
| CN102189359B (en) * | 2011-03-22 | 2013-12-04 | 苏州工业园区新明亚电子科技有限公司 | Automatic welding connector device |
| CN105883346A (en) * | 2015-01-19 | 2016-08-24 | 张传生 | Belt corridor cleaning and spraying device |
| CN105883346B (en) * | 2015-01-19 | 2019-12-10 | 张传生 | Belt corridor cleaning and spraying device |
| CN104701227A (en) * | 2015-03-27 | 2015-06-10 | 江苏艾科瑞思封装自动化设备有限公司 | Sheet feeding mechanism for integrated circuit packaging device |
| CN104701227B (en) * | 2015-03-27 | 2017-12-29 | 江苏艾科瑞思封装自动化设备有限公司 | Tablet feed mechanism for integrated antenna package equipment |
| CN107414965A (en) * | 2017-06-28 | 2017-12-01 | 浙江梵森智能家居有限公司 | The feeding back device of wood sofa underframe batten |
| CN107352260A (en) * | 2017-09-05 | 2017-11-17 | 江苏凯尔生物识别科技有限公司 | Fingerprint module collecting machine |
| CN111408851A (en) * | 2020-04-02 | 2020-07-14 | 上海精测半导体技术有限公司 | Multi-station wheel rotating equipment |
| CN111408851B (en) * | 2020-04-02 | 2021-11-30 | 上海精测半导体技术有限公司 | Multi-station wheel rotating equipment |
| CN113979083A (en) * | 2021-10-22 | 2022-01-28 | 无锡核晶科技电子有限公司 | Continuous burning system for chip burning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20120827 |