CN203040029U - Axial rotation device of BGA rework station pickup assembly - Google Patents
Axial rotation device of BGA rework station pickup assembly Download PDFInfo
- Publication number
- CN203040029U CN203040029U CN 201220657564 CN201220657564U CN203040029U CN 203040029 U CN203040029 U CN 203040029U CN 201220657564 CN201220657564 CN 201220657564 CN 201220657564 U CN201220657564 U CN 201220657564U CN 203040029 U CN203040029 U CN 203040029U
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- bga
- picking
- rotating shaft
- assembly
- block
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Abstract
The utility model discloses an axial rotation device of a BGA rework station pickup assembly. The axial rotation device includes a pickup assembly driven rotation disc, connecting rods, a screw rod, a displacement block, a main rotation disc, a rotation shaft, a driving plate, the driving rod, a pickup head, a pickup head installation seat, a BGA pickup assembly supporting block, a rotation shaft fixing disc and gas guide tubes; the rotation shaft fixing disc is arranged on the BGA pickup assembly supporting block; the upper end of the rotation shaft is connected with the rotation shaft fixing disc; the screw rod is fixed on the BGA pickup assembly supporting block; the displacement block is fixed on the screw rod; the upper end of the driving rod is connected with the displacement block; the lower end of the driving rod is connected with the driving plate; the main rotation disc is installed on the rotation shaft; the upper ends of the connecting rods are connected with the main rotation disc; the lower ends of the connecting rods are fixed on the pickup assembly driven rotation disc; the pickup head installation seat is fixed on the driven rotation disc; the lower ends of the gas guide tubes penetrate the driven rotation disc; and the upper ends of the gas guide tubes penetrate the main rotation disc. The axial rotation device of the utility model is advantageous in convenient adjustment, flexible displacement, accurate positioning and small workpiece gap.
Description
Technical field
The utility model relates to a kind of axial whirligig, especially relates to the axial whirligig of a kind of BGA reclamation work station picking up assembly.
Background technology
Along with science and technology development, large scale integrated circuit is used in all trades and professions widely, and the zone of the soldered elements on integrated circuit pcb board chipization, integrated, the element of welding becomes increasingly complex, the element of a lot of PCB all adopts the method for packing of BGA, its advantage is that package area is little, and pin is many, powerful, cost is low.But its shortcoming also is clearly, adopt the pcb board of BGA welding method exactly, one of them little chip breaks down, just may cause scrapping of monoblock PCB welded plate, as want to repair and to adopt identical method for packing, therefore arise at the historic moment in BGA reclamation work station, transfer to and adopt the pcb board of BGA encapsulation technology to reprocess, control cost greatly, and waste, prolonged the useful life of pcb board, and pcb board in BGA reclamation work station the location and fixing also be the process of a complexity because PCB adopts the components and parts of BGA encapsulation technology, pin is more, just caused the position error must be very little, and can not have loosening.
There is complex structure in the axial whirligig of existing BGA reclamation work station picking up assembly, design is unreasonable and use inconvenient shortcoming, while manufacturing cost height, and result of use is not good.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, the axial whirligig of a kind of BGA reclamation work station picking up assembly is provided, it is simple in structure, reasonable in design and result of use is good, solved the problem that the displacement of BGA picking up assembly is adjusted, simultaneously easily manufactured, low cost of manufacture is used easy to operate.
For achieving the above object, the technical solution adopted in the utility model is: the axial whirligig of a kind of BGA reclamation work station picking up assembly, it is characterized in that: comprise the driven rotating disk of picking up assembly, connecting rod, leading screw, displaced block, main turntable, rotating shaft, drive plate, drive bar, pick-up head, the pick-up head mount pad, BGA picking up assembly back-up block, the rotating shaft fixed disk, top rotary table, trip bolt, fastener hole and gas guide pipe, described top rotary table is arranged on the rotating shaft fixed disk, described rotating shaft fixed disk is arranged on the BGA picking up assembly back-up block and by the trip bolt that is arranged in fastener hole and fixes, fixedly connected with the rotating shaft fixed disk in the upper end of described rotating shaft, described leading screw is fixed on the BGA picking up assembly back-up block by the screwed hole that is arranged on the BGA picking up assembly back-up block, described displaced block is fixed on the leading screw by screw thread, the upper end of described drive bar is connected with displaced block, the lower end of described drive bar is connected with the drive plate, described main turntable is installed on the rotating shaft by bearing, fixedly connected with main turntable in the upper end of described connecting rod, the lower end of described connecting rod is fixed on the driven rotating disk of picking up assembly, described pick-up head mount pad is fixed on the driven rotating disk, described pick-up head is installed on the pick-up head mount pad, driven rotating disk is passed in the lower end of described gas channeling pipe, and main turntable is passed in the upper end of described gas channeling pipe.
The axial whirligig of above-mentioned a kind of BGA reclamation work station picking up assembly, it is characterized in that: described rotating shaft fixed disk is disk.
The utility model compared with prior art has the following advantages:
1, the utility model is simple in structure, reasonable in design and result of use is good, has solved the problem that the displacement of BGA picking up assembly is adjusted.
2, the utility model mainly is can adjust the BGA picking up assembly by the adjustment rotating threaded shaft to do axial rotatablely moving, make things convenient for the picking up assembly device to aim at bga chip, easy to adjust, displacement is flexible, the location accurately, advantages such as workpiece gap is little are for PCB rewelding termination process provides the platform of being more convenient for operating, for popularization and the use at BGA reclamation work station has important effect.
3, the utility model is easily manufactured, and low cost of manufacture is used easy to operate.
Below by drawings and Examples, the utility model is described in further detail.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the annexation schematic diagram of the utility model leading screw, displaced block, drive plate, drive bar, rotating shaft fixed disk and driven rotating disk.
Description of reference numerals:
1-rotating shaft fixed disk; 2-top rotary table; 3-trip bolt;
4-main turntable; 5-fastener hole; 6-rotating shaft;
7-gas channeling pipe; 8-drive plate; 9-drive bar;
10-displaced block; 11-BGA picking up assembly back-up block;
12-leading screw; 14-pick-up head; 15-pick-up head mount pad;
The driven rotating disk of 16-picking up assembly; 17-connecting rod.
Embodiment
As depicted in figs. 1 and 2, the utility model comprises the driven rotating disk 16 of picking up assembly, connecting rod 17, leading screw 12, displaced block 10, main turntable 4, rotating shaft 6, drive plate 8, drive bar 9, pick-up head 14, pick-up head mount pad 15, BGA picking up assembly back-up block 11, rotating shaft fixed disk 1, top rotary table 2, trip bolt 3, fastener hole 5 and gas guide pipe 7, described top rotary table 2 is arranged on the rotating shaft fixed disk 1, described rotating shaft fixed disk 1 is arranged on the BGA picking up assembly back-up block 11 and by the trip bolt 3 that is arranged in fastener hole 5 and fixes, fixedly connected with rotating shaft fixed disk 1 in the upper end of described rotating shaft 6, described leading screw 12 is fixed on the BGA picking up assembly back-up block 11 by the screwed hole that is arranged on the BGA picking up assembly back-up block 11, described displaced block 10 is fixed on the leading screw 12 by screw thread, the upper end of described drive bar 9 is connected with displaced block 10, the lower end of described drive bar 9 is connected with drive plate 8, described main turntable 4 is installed on the rotating shaft 6 by bearing, fixedly connected with main turntable 4 in the upper end of described connecting rod 17, the lower end of described connecting rod 17 is fixed on the driven rotating disk 16 of picking up assembly, described pick-up head mount pad 15 is fixed on the driven rotating disk 16, described pick-up head 14 is installed on the pick-up head mount pad 15, driven rotating disk 16 is passed in the lower end of described gas channeling pipe 7, and main turntable 4 is passed in the upper end of described gas channeling pipe 7.
As shown in Figure 1, described rotating shaft fixed disk 1 is disk.
During use, BGA picking up assembly back-up block 11 is fixed on the head mounting bracket of BGA reclamation work platform, the upper end of gas channeling pipe 7 is connected with snorkel, manual adjustments leading screw 12 rotates, leading screw 12 drives displaced block 10 and moves, displaced block is attached thereto the drive bar 9 that connects for 10 times and does directions X and move, thereby promotes main turntable 4 and rotate by driving plate, drives the rotation of whole picking up assembly again by connecting rod 17.To sum up, the utility model mainly is can adjust the BGA picking up assembly by the adjustment rotating threaded shaft to do axial rotatablely moving, make things convenient for the picking up assembly device to aim at bga chip, easy to adjust, advantages such as displacement is flexible, and the location is accurate, and workpiece gap is little, for PCB rewelding termination process provides the platform of being more convenient for operating, for popularization and the use at BGA reclamation work station has important effect.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every according to the utility model technical spirit to any simple modification, change and equivalent structure transformation that above embodiment does, all still belong in the protection range of technical solutions of the utility model.
Claims (2)
1. the axial whirligig of a BGA reclamation work station picking up assembly, it is characterized in that: comprise the driven rotating disk of picking up assembly (16), connecting rod (17), leading screw (12), displaced block (10), main turntable (4), rotating shaft (6), drive plate (8), drive bar (9), pick-up head (14), pick-up head mount pad (15), BGA picking up assembly back-up block (11), rotating shaft fixed disk (1), top rotary table (2), trip bolt (3), fastener hole (5) and gas guide pipe (7), described top rotary table (2) is arranged on the rotating shaft fixed disk (1), described rotating shaft fixed disk (1) is arranged on BGA picking up assembly back-up block (11) upward and is fixing by the trip bolt (3) that is arranged in fastener hole (5), fixedly connected with rotating shaft fixed disk (1) in the upper end of described rotating shaft (6), described leading screw (12) is fixed on the BGA picking up assembly back-up block (11) by the screwed hole that is arranged on the BGA picking up assembly back-up block (11), described displaced block (10) is fixed on the leading screw (12) by screw thread, the upper end of described drive bar (9) is connected with displaced block (10), the lower end of described drive bar (9) is connected with drive plate (8), described main turntable (4) is installed on the rotating shaft (6) by bearing, fixedly connected with main turntable (4) in the upper end of described connecting rod (17), the lower end of described connecting rod (17) is fixed on the driven rotating disk of picking up assembly (16), described pick-up head mount pad (15) is fixed on the driven rotating disk (16), described pick-up head (14) is installed on the pick-up head mount pad (15), driven rotating disk (16) is passed in the lower end of described gas channeling pipe (7), and main turntable (4) is passed in the upper end of described gas channeling pipe (7).
2. according to the axial whirligig of the described a kind of BGA reclamation work of claim 1 station picking up assembly, it is characterized in that: described rotating shaft fixed disk (1) is disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220657564 CN203040029U (en) | 2012-11-30 | 2012-11-30 | Axial rotation device of BGA rework station pickup assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220657564 CN203040029U (en) | 2012-11-30 | 2012-11-30 | Axial rotation device of BGA rework station pickup assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203040029U true CN203040029U (en) | 2013-07-03 |
Family
ID=48692112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220657564 Expired - Fee Related CN203040029U (en) | 2012-11-30 | 2012-11-30 | Axial rotation device of BGA rework station pickup assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203040029U (en) |
-
2012
- 2012-11-30 CN CN 201220657564 patent/CN203040029U/en not_active Expired - Fee Related
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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: 20130703 Termination date: 20131130 |