CN203026487U - Chip mounter work bench capable of achieving rotary posture correction of chip - Google Patents
Chip mounter work bench capable of achieving rotary posture correction of chip Download PDFInfo
- Publication number
- CN203026487U CN203026487U CN 201320028672 CN201320028672U CN203026487U CN 203026487 U CN203026487 U CN 203026487U CN 201320028672 CN201320028672 CN 201320028672 CN 201320028672 U CN201320028672 U CN 201320028672U CN 203026487 U CN203026487 U CN 203026487U
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- upper strata
- servomotor
- chip
- base plate
- erection support
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Abstract
The utility model discloses a chip mounter work bench capable of achieving rotary posture correction of a chip. An upper layer of the work bench utilizes the combination of a servo and a synchronous belt to achieve X-axis direction movement of a work table; a middle layer of the work bench utilizes the combination of a servo motor and a ball screw pair to achieve Y-axis direction movement of the work table; a bottom layer of the work bench adopts the combination of the servo motor and the synchronous belt to achieve rotary movement of the top layer and the middle layer of the work bench around a Z axis; the situation that the geometric center of a chip to be taken coincides with the rotary center at the bottom of the work bench in the vertical direction has to be ensured after the work table finishes micro-spur linear feeding; and a detection device detects the angle deviation of an actual position and an ideal position of the chip to be taken, and then the bottom layer of the work bench finishes rotary posture correction movement. According to the chip mounter work bench, mechanisms are simplified, the weight is light and the volume is small; the rotary posture correction movement can be simultaneously carried out with a mounting head pick-up movement time; and the pickup cycle is shortened.
Description
Technical field
The utility model relates to a kind ofly realizes that chip rotation entangles the chip mounter workbench of appearance, and especially using spatially needs one single chip is rotated on the chip mounter that entangles appearance.
Background technology
At present, all the die bond machines on the SMT production line and the workbench of chip mounter all can only be completed the microspur straight-line feed to wafer disks or supply disk.Must revise when the chip initial bit is equipped with angular errors, the method for correction is all to increase rotation to entangle the appearance device on mounting head.Rotation is entangled the appearance device and is comprised servomotor, encoder, and Timing Belt, synchronous pulley, the parts of a series of necessity such as mounting bracket, thus make mounting head weight increase and the volume increase.Just because of mounting head is heavy, makes the mechanism's (ball screw assembly, and motor) that drives mounting head can't reach very large Acceleration of starting degree, thereby affected pick-up time period; On the other hand, the mounting head that volume is too fat to move, easily with equipment on other mechanism produce and interfere, leave enough spaces must for during design each moving link, this has just increased the complexity that designs.Again, rotation is entangled the appearance device and be positioned at that just making on mounting head rotatablely moves must could begin after mounting head is lifted, and both are consuming time with regard to serial together like this, have extended pick-up time period.
Summary of the invention
The utility model is for the deficiencies in the prior art, provides a kind of and realized that the chip rotation entangles the chip mounter workbench of appearance.
the utility model is a kind of realizes that chip rotates the chip mounter workbench that entangles appearance and comprises servomotor, base, the bottom small pulley, the bottom Timing Belt, the large belt wheel of bottom, taper roll bearing, the middle level installation base plate, the first line slideway, the upper strata installation base plate, the first slide block, the second line slideway, work top, the second slide block, the ball screw assembly, mounting seat, the middle level servomotor, middle level servomotor erection support, shaft coupling, ball-screw, leading screw erection support stiff end, leading screw erection support support end, feed screw nut, the feed screw nut erection support, the upper strata servomotor, upper strata servomotor erection support, the upper strata driving wheel, the upper strata Timing Belt, the upper strata driven pulley,
The bottom servomotor is fixedly installed on base, the bottom small pulley is arranged on the output shaft of bottom servomotor, drive the large belt wheel of bottom by the bottom Timing Belt, the large belt wheel of bottom is connected with the middle level installation base plate by taper roll bearing, two the first line slideways be arranged in parallel on the installation base plate of middle level, the upper strata installation base plate is arranged on the first line slideway by the first slide block, be arranged in parallel on the installation base plate of upper strata the second line slideway of two vertical the first line slideways, work top is arranged on the second line slideway by the second slide block; The ball screw assembly, mounting seat is fixedly mounted on the installation base plate of middle level; The middle level servomotor is fixedly mounted on the ball screw assembly, mounting seat by middle level servomotor erection support, and is connected with ball-screw by shaft coupling; Ball-screw is arranged on the ball screw assembly, mounting seat by leading screw erection support stiff end and leading screw erection support support end, and feed screw nut is fixedly installed on the installation base plate of upper strata by the feed screw nut erection support, and feed screw nut and ball-screw are connected; The upper strata servomotor is arranged on the installation base plate of upper strata by upper strata servomotor erection support, and the output shaft of upper strata servomotor drives the upper strata driving wheel, and the upper strata driving wheel drives the upper strata driven pulley by the upper strata Timing Belt, and the upper strata driven pulley drives the second slide block.
The technical scheme that its technical problem that solves the utility model adopts is: the upper strata of workbench is to utilize servo and combination Timing Belt, realizes the X-direction motion of work top.The intermediate layer of workbench is the combination that utilizes servomotor and ball screw assembly,, realizes the Y direction motion of work top.The bottom of workbench is to utilize the combination of servomotor and Timing Belt to realize that workbench top layer and intermediate layer rotatablely move around Z axis.After work top is completed the microspur straight-line feed, the geometric center that must guarantee chip to be got overlaps at vertical direction with workbench bottom pivot, detect the physical location of to be got chip and the angular deviation of ideal position by checkout gear this moment, then complete rotation by the workbench bottom and entangle the appearance motion.
The beneficial effects of the utility model are, workbench has increased a rotation and entangles the appearance motion by completing merely plane microfeed motion, thereby make the mounting head of die bond machine and chip mounter simple in structure, volume is little, lightweight, shortened pick-up time period.
Description of drawings
Fig. 1 is axonometric drawing of the present utility model;
Fig. 2 is vertical view of the present utility model;
Fig. 3 is left view of the present utility model;
Fig. 4 (a) is the course of action schematic diagram of the utility model embodiment;
Fig. 4 (b) is the course of action schematic diagram of the utility model embodiment;
Fig. 4 (c) is the course of action schematic diagram of the utility model embodiment.
in figure, servomotor 1, base 2, bottom small pulley 3, bottom Timing Belt 4, the large belt wheel 5 of bottom, taper roll bearing 6, middle level installation base plate 7, the first line slideway 8, upper strata installation base plate 9, the first slide block 10, the second line slideway 11, work top 12, the second slide block 13, ball screw assembly, mounting seat 14, middle level servomotor 15, middle level servomotor erection support 16, shaft coupling 17, ball-screw 18, leading screw erection support stiff end 19, leading screw erection support support end 20, feed screw nut 21, feed screw nut erection support 22, upper strata servomotor 23, upper strata servomotor erection support 24, upper strata driving wheel 25, upper strata Timing Belt 26, upper strata driven pulley 27, vacuum WAND 28, wafer disks 29, chip 30.
Embodiment
as Fig. 1, Fig. 2, shown in Figure 3, the utility model is a kind of realizes that chip rotates the chip mounter workbench that entangles appearance and comprises servomotor 1, base 2, bottom small pulley 3, bottom Timing Belt 4, the large belt wheel 5 of bottom, taper roll bearing 6, middle level installation base plate 7, the first line slideway 8, upper strata installation base plate 9, the first slide block 10, the second line slideway 11, work top 12, the second slide block 13, ball screw assembly, mounting seat 14, middle level servomotor 15, middle level servomotor erection support 16, shaft coupling 17, ball-screw 18, leading screw erection support stiff end 19, leading screw erection support support end 20, feed screw nut 21, feed screw nut erection support 22, upper strata servomotor 23, upper strata servomotor erection support 24, upper strata driving wheel 25, upper strata Timing Belt 26 and upper strata driven pulley 27.
At Fig. 4 (a), 4(b), 4(c) shown in, be placed on work top the each all absorption chips 30 directly over the pivot of the large belt wheel 5 of bottom of vacuum WAND 28 with the wafer disks 29 of chip 30.Establishing first chip 30 to be got in process (a) has 15 angles of deviation of spending with horizontal direction, and first chip 30 to be got, not under vacuum WAND 28.In process (b), upper strata by workbench, middle level the straight-line feed on X, Y plane make the geometric center of chip 30 to be got move to the large belt wheel 5 of bottom pivot directly over, because vacuum WAND 28 is absorption chips 30 directly over the pivot of the large belt wheel 5 of bottom, thus this moment chip 30 also just moved to vacuum WAND under.In process (c), because the geometric center of chip 30 overlaps at vertical direction with the pivot of the large belt wheel 5 of bottom, drive large belt wheel 5 rotation 15 degree of bottom by bottom servomotor 1 and bottom Timing Belt, thereby drive whole workbench 12 upper stratas, intermediate layer rotation 15 degree, complete and treat the rotation of getting chip 30 and entangle the appearance motion.
Claims (1)
1. can realize that chip rotation entangles the chip mounter workbench of appearance for one kind, comprise servomotor, base, the bottom small pulley, the bottom Timing Belt, the large belt wheel of bottom, taper roll bearing, the middle level installation base plate, the first line slideway, the upper strata installation base plate, the first slide block, the second line slideway, work top, the second slide block, the ball screw assembly, mounting seat, the middle level servomotor, middle level servomotor erection support, shaft coupling, ball-screw, leading screw erection support stiff end, leading screw erection support support end, feed screw nut, the feed screw nut erection support, the upper strata servomotor, upper strata servomotor erection support, the upper strata driving wheel, the upper strata Timing Belt, the upper strata driven pulley,
It is characterized in that: the bottom servomotor is fixedly installed on base, the bottom small pulley is arranged on the output shaft of bottom servomotor, drive the large belt wheel of bottom by the bottom Timing Belt, the large belt wheel of bottom is connected with the middle level installation base plate by taper roll bearing, two the first line slideways be arranged in parallel on the installation base plate of middle level, the upper strata installation base plate is arranged on the first line slideway by the first slide block, be arranged in parallel on the installation base plate of upper strata the second line slideway of two vertical the first line slideways, work top is arranged on the second line slideway by the second slide block; The ball screw assembly, mounting seat is fixedly mounted on the installation base plate of middle level; The middle level servomotor is fixedly mounted on the ball screw assembly, mounting seat by middle level servomotor erection support, and is connected with ball-screw by shaft coupling; Ball-screw is arranged on the ball screw assembly, mounting seat by leading screw erection support stiff end and leading screw erection support support end, and feed screw nut is fixedly installed on the installation base plate of upper strata by the feed screw nut erection support, and feed screw nut and ball-screw are connected; The upper strata servomotor is arranged on the installation base plate of upper strata by upper strata servomotor erection support, and the output shaft of upper strata servomotor drives the upper strata driving wheel, and the upper strata driving wheel drives the upper strata driven pulley by the upper strata Timing Belt, and the upper strata driven pulley drives the second slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320028672 CN203026487U (en) | 2013-01-18 | 2013-01-18 | Chip mounter work bench capable of achieving rotary posture correction of chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320028672 CN203026487U (en) | 2013-01-18 | 2013-01-18 | Chip mounter work bench capable of achieving rotary posture correction of chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203026487U true CN203026487U (en) | 2013-06-26 |
Family
ID=48650448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320028672 Expired - Fee Related CN203026487U (en) | 2013-01-18 | 2013-01-18 | Chip mounter work bench capable of achieving rotary posture correction of chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203026487U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465043A (en) * | 2013-09-27 | 2013-12-25 | 苏州凯欧机械科技有限公司 | Novel precise positioning working platform driven by electromagnet in auxiliary way |
| CN104575622A (en) * | 2013-10-28 | 2015-04-29 | 睿励科学仪器（上海）有限公司 | Positioning regulating device for precision component |
| CN105374544A (en) * | 2015-12-02 | 2016-03-02 | 无锡研中科技有限公司 | Automatic copper sheet assembly machine |
| CN106892259A (en) * | 2017-03-09 | 2017-06-27 | 铜陵三佳山田科技股份有限公司 | A kind of loading platform for fixing tablet operation |
| CN108882667A (en) * | 2018-08-17 | 2018-11-23 | 东莞市百事通电子设备有限公司 | Led chip mounter |
-
2013
- 2013-01-18 CN CN 201320028672 patent/CN203026487U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465043A (en) * | 2013-09-27 | 2013-12-25 | 苏州凯欧机械科技有限公司 | Novel precise positioning working platform driven by electromagnet in auxiliary way |
| CN104575622A (en) * | 2013-10-28 | 2015-04-29 | 睿励科学仪器（上海）有限公司 | Positioning regulating device for precision component |
| CN104575622B (en) * | 2013-10-28 | 2017-08-25 | 睿励科学仪器（上海）有限公司 | Location adjusting device for precision element |
| CN105374544A (en) * | 2015-12-02 | 2016-03-02 | 无锡研中科技有限公司 | Automatic copper sheet assembly machine |
| CN105374544B (en) * | 2015-12-02 | 2017-05-03 | 无锡研中科技有限公司 | Automatic copper sheet assembly machine |
| CN106892259A (en) * | 2017-03-09 | 2017-06-27 | 铜陵三佳山田科技股份有限公司 | A kind of loading platform for fixing tablet operation |
| CN108882667A (en) * | 2018-08-17 | 2018-11-23 | 东莞市百事通电子设备有限公司 | Led chip mounter |
| CN108882667B (en) * | 2018-08-17 | 2024-02-06 | 东莞市百事通电子设备有限公司 | LED chip mounter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20150118 |
|
| EXPY | Termination of patent right or utility model |