CN204407304U - A kind of expander drive unit - Google Patents
A kind of expander drive unit Download PDFInfo
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- CN204407304U CN204407304U CN201520122815.7U CN201520122815U CN204407304U CN 204407304 U CN204407304 U CN 204407304U CN 201520122815 U CN201520122815 U CN 201520122815U CN 204407304 U CN204407304 U CN 204407304U
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Abstract
The utility model provides a kind of expander drive unit, comprise main lifting shaft, main lifting shaft is provided with main driving wheel, elevating screw thread is provided with bottom main driving wheel, elevating screw thread coordinates and is provided with lifting nut, also comprise the auxiliary lifting shaft be arranged symmetrically with main lifting shaft, four groups of synchronization lifting axles are provided with between main lifting shaft and auxiliary lifting shaft, auxiliary lifting shaft and four groups of synchronization lifting axles are equipped with driven pulley, elevating screw thread is equipped with bottom auxiliary lifting shaft and four groups of synchronization lifting axles, elevating screw thread coordinates and is provided with lifting nut, main driving wheel and five driven pulleys are full of synchronous belt.The utility model has the effect of Timing Belt can be utilized simultaneously simultaneously to allow six groups of lifting shafts be elevated, be of value to the unified tensioner of blue film, efficiently solve the drawback that current blue film expanding force is not of uniform size, blue layer tension is more even, improve the efficiency of wafer sorting, the detection leakage phenomenon avoided, improves the utilization rate of wafer, has stopped waste.
Description
Technical field
The utility model relates to technical field of mechanical equipment, particularly relates to a kind of drive unit, specifically refers to a kind of expander drive unit.
Background technology
At present, find in existing chip sorter use procedure, the tensioner of blue film has the following disadvantages, the tensioner of blue film adopts artificial, the size of expanding force relies on the working experience of master worker completely, there is blue film tensioner dynamics not of uniform size, thus causes the blue layer tension with wafer uneven, in wafer sort process, there is detection leakage phenomenon, thus cause the waste of wafer.
Summary of the invention
The technical problems to be solved in the utility model is for the weak point existing for prior art, a kind of expander drive unit is provided, this device can utilize the effect of Timing Belt to allow six groups of lifting shafts be elevated simultaneously simultaneously, be of value to the unified tensioner of blue film, efficiently solve the drawback that current blue film expanding force is not of uniform size, blue layer tension is more even, improve the efficiency of wafer sorting, the detection leakage phenomenon avoided, improves the utilization rate of wafer, has stopped waste.
Technical solution of the present utility model is, provide following a kind of expander drive unit, comprise main lifting shaft, described main lifting shaft is provided with main driving wheel, is provided with elevating screw thread bottom described main driving wheel, described elevating screw thread coordinates and is provided with lifting nut.Adopt the technical program, the gear be connected with motor utilizing main lifting shaft to be provided with provides power resources, then drives the main driving wheel that is arranged on main lifting shaft, thus main lifting shaft can elevating movement in lifting nut, realization moves up and down, and facilitates compression and an equilibrium of forces of blue film.
As preferably, also comprise the auxiliary lifting shaft be arranged symmetrically with main lifting shaft.Adopt the technical program, auxiliary lifting shaft and main lifting shaft both sides are all provided with expander driven unit, can control the tensioner of blue film more stably, uniform force.
As preferably, between described main lifting shaft and auxiliary lifting shaft, be provided with four groups of synchronization lifting axles.Adopt the technical program, the blue film that can arrange for circle provides a lowering or hoisting gear being centered around blue film periphery, better provides the power for blue film compacting in lifting process, stressed more even, tensioner better effects if.
As preferably, described auxiliary lifting shaft and four groups of synchronization lifting axles are equipped with driven pulley.Adopt the technical program, driven pulley under the effect of Timing Belt for auxiliary lifting shaft and four groups of synchronization lifting axles provide power resources.
As preferably, bottom described auxiliary lifting shaft and four groups of synchronization lifting axles, be equipped with elevating screw thread, described elevating screw thread coordinate and is provided with lifting nut.Adopt the technical program, lifting nut plays railway effect, when Timing Belt drives the driven pulley on lifting shaft to rotate, driven pulley drives lifting shaft, lifting shaft own rotation, and lifting nut is connected with the dilator body of this device, play the effect of track, structure is simple, easy to use.
As preferably, described main lifting shaft, auxiliary lifting shaft and four groups of synchronization lifting distance between axles are evenly arranged, and around formation regular hexagon.Adopt the technical program, the blue film due to inside is circular, and in order to better be elevated compression, stressed circle, the most blue film compacting of as far as possible leveling off to of tensioner, through considering, regular hexagon result of use is better, simultaneously low cost of manufacture, and cost performance is higher.
As preferably, described main driving wheel and five driven pulleys are full of synchronous belt.Adopt the technical program, utilize toothed belt transmission, when in main driving wheel rotation process, utilize Timing Belt all lifting shafts can be elevated simultaneously, and adjustable height is consistent, compresses effective, expanding force is balanced.
As preferably, described lifting nut is arranged in dilator body, and described dilator body is discoid, and disc centre is provided with handle hole, and the edge of described handle hole raises up.Adopt the technical program, during blue film tensioner, periphery is fastened in this projection, plays a supporting role.
As preferably, the edge described dilator body being positioned at main lifting shaft and auxiliary lifting shaft is arranged with two groups of expander driven units.Adopt the technical program, have the tensioner utilizing blue film, structure is simple, easy to use.
As preferably, described extension element comprise be connected with dilator body by screw before fixed mount, described front fixed mount is two, left and right, described front fixed mount top is provided with draw-in groove, be provided with a last item in described draw-in groove, described front fixed mount is connected by screw the baffle plate preventing last item from arbitrarily skidding off from draw-in groove.Adopt the technical program, structure is simple, easy to use, for the tensioner of blue film provides booster action, is of value to stress equalization in blue film tensioner process, avoids expanding force not of uniform size.
Adopt the beneficial effects of the utility model: this device can utilize the effect of Timing Belt to allow six groups of lifting shafts be elevated simultaneously simultaneously, be of value to the unified tensioner of blue film, efficiently solve the drawback that current blue film expanding force is not of uniform size, blue layer tension is more even, improve the efficiency of wafer sorting, the detection leakage phenomenon avoided, improves the utilization rate of wafer, has stopped waste.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model expander drive unit.
Fig. 2 is the utility model plan structure schematic diagram.
Shown in figure: 1, lifting spindle, 2, main driving wheel, 3, auxiliary lifting shaft, 4, synchronization lifting axle, 5, driven pulley, 6, synchronous belt, 7, dilator body, 8, handle hole, 9, protruding, 10, front fixed mount, 11, draw-in groove, 12, last item, 13, baffle plate.
Embodiment
For ease of illustrating, below in conjunction with accompanying drawing, the expander drive unit of utility model is elaborated.
As as shown in Fig. 1 ~ 2, a kind of expander drive unit, comprise main lifting shaft 1, described main lifting shaft 1 is provided with main driving wheel 2, elevating screw thread is provided with bottom described main driving wheel 2, described elevating screw thread coordinates and is provided with lifting nut, also comprise the auxiliary lifting shaft 3 be arranged symmetrically with main lifting shaft 1, four groups of synchronization lifting axles 4 are provided with between described main lifting shaft 1 and auxiliary lifting shaft 3, described auxiliary lifting shaft 3 and four groups of synchronization lifting axles 4 are equipped with driven pulley 5, elevating screw thread is equipped with bottom described auxiliary lifting shaft 3 and four groups of synchronization lifting axles 4, described elevating screw thread coordinates and is provided with lifting nut, described main lifting shaft 1, auxiliary lifting shaft 3 and four groups of synchronization lifting axle 4 spacing are evenly arranged, and around formation regular hexagon, described main driving wheel 2 and five driven pulleys 5 are full of synchronous belt 6, described lifting nut is arranged in dilator body 7, described dilator body 7 is discoid, and disc centre is provided with handle hole 8, the edge of described handle hole 8 raises up 9, the edge described dilator body 7 being positioned at main lifting shaft 1 and auxiliary lifting shaft 3 is arranged with two groups of expander driven units, described extension element comprise be connected with dilator body 7 by screw before fixed mount 10, described front fixed mount 10 is two, left and right, described front fixed mount 10 top is provided with draw-in groove 11, a last item 12 is provided with in described draw-in groove 11, described front fixed mount 10 is connected by screw the baffle plate 13 preventing last item 12 from arbitrarily skidding off from draw-in groove 11.
Utilize dilator body 7 for pedestal in this technology, then lifting nut is arranged in dilator body 7, because blue membrane operations hole 8 is circular, in order to better be elevated compression, the stressed circle that as far as possible levels off to of tensioner, the most blue film compacting, through considering, regular hexagon result of use is better, low cost of manufacture simultaneously, cost performance is higher, lifting shaft comprises three kinds, the first is the main lifting shaft 1 of device travelling gear above, by motor as power resources, the second is auxiliary lifting shaft 3, effect and main lifting shaft 1 have the effect controlling expander driven unit, the third is four groups of synchronization lifting axles 4, three kinds of lifting shafts are centered around handle hole 8 periphery, be evenly arranged, and form an orthohexagonal layout, all lifting shafts are all provided with drive, be positioned on main lifting shaft for main driving wheel 2, be positioned on all the other lifting shafts for driven pulley 5, main driving wheel and driven pulley are relatively-stationary connection respectively at lifting shaft, main driving wheel is consistent with the height of driven pulley, and be provided with a synchronous belt 6 and connect, it is synchronous axial system in rotation process, adjustable height is consistent, falling head is consistent, ensure that stress equalization in blue film tensioner process, efficiently solve the drawback that current blue film expanding force is not of uniform size, blue layer tension is more even, and improve the efficiency of wafer sorting, the detection leakage phenomenon avoided, improves the utilization rate of wafer, has stopped waste.
In the above-described embodiments, preferred forms of the present utility model is described, obviously, under inventive concept of the present utility model, still can make a lot of change.At this, should illustrate, any change made under inventive concept of the present utility model all will fall in protection range of the present utility model.
Claims (10)
1. an expander drive unit, is characterized in that: comprise main lifting shaft (1), and described main lifting shaft (1) is provided with main driving wheel (2), and described main driving wheel (2) bottom is provided with elevating screw thread, described elevating screw thread coordinates and is provided with lifting nut.
2. expander drive unit according to claim 1, is characterized in that: also comprise the auxiliary lifting shaft (3) be arranged symmetrically with main lifting shaft (1).
3. expander drive unit according to claim 2, is characterized in that: be provided with four groups of synchronization lifting axles (4) between described main lifting shaft (1) and auxiliary lifting shaft (3).
4. expander drive unit according to claim 3, is characterized in that: described auxiliary lifting shaft (3) and four groups of synchronization lifting axles (4) are equipped with driven pulley (5).
5. expander drive unit according to claim 4, is characterized in that: described auxiliary lifting shaft (3) and four groups of synchronization lifting axle (4) bottoms are equipped with elevating screw thread, described elevating screw thread coordinates and is provided with lifting nut.
6. expander drive unit according to claim 5, is characterized in that: described main lifting shaft (1), auxiliary lifting shaft (3) and four groups of synchronization lifting axle (4) spacing are evenly arranged, and around formation regular hexagon.
7. expander drive unit according to claim 6, is characterized in that: described main driving wheel (2) and five driven pulleys (5) are full of synchronous belt (6).
8. expander drive unit according to claim 7, it is characterized in that: described lifting nut is arranged in dilator body (7), described dilator body (7) is for discoid, and disc centre is provided with handle hole (8), and the edge of described handle hole (8) raises up (9).
9. expander drive unit according to claim 8, is characterized in that: the edge described dilator body (7) being positioned at main lifting shaft (1) and auxiliary lifting shaft (3) is arranged with two groups of expander driven units.
10. expander drive unit according to claim 9, it is characterized in that: also comprise the front fixed mount (10) be connected with dilator body (7) by screw, described front fixed mount (10) is two, left and right, described front fixed mount (10) top is provided with draw-in groove (11), be provided with a last item (12) in described draw-in groove (11), described front fixed mount (10) be connected by screw the baffle plate (13) preventing last item (12) from arbitrarily skidding off from draw-in groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520122815.7U CN204407304U (en) | 2015-03-03 | 2015-03-03 | A kind of expander drive unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520122815.7U CN204407304U (en) | 2015-03-03 | 2015-03-03 | A kind of expander drive unit |
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| CN204407304U true CN204407304U (en) | 2015-06-17 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106571331A (en) * | 2016-10-31 | 2017-04-19 | 长春光华微电子设备工程中心有限公司 | Wafer blue film tensioning and angle adjustment device |
| CN109985829A (en) * | 2019-05-06 | 2019-07-09 | 山东泓瑞光电科技有限公司 | A kind of LED wafer automatic fraction collector dilator body |
| CN110314865A (en) * | 2019-07-29 | 2019-10-11 | 山东泓瑞光电科技有限公司 | A kind of power device of LED sorting machine expander lifting |
| CN110328151A (en) * | 2019-07-29 | 2019-10-15 | 山东泓瑞光电科技有限公司 | A kind of zooming device in promotion expander upper body |
| CN114472188A (en) * | 2022-04-02 | 2022-05-13 | 山东泓瑞光电科技有限公司 | Method and device for controlling LED and semiconductor laser chip silicon wafer workbench |
-
2015
- 2015-03-03 CN CN201520122815.7U patent/CN204407304U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106571331A (en) * | 2016-10-31 | 2017-04-19 | 长春光华微电子设备工程中心有限公司 | Wafer blue film tensioning and angle adjustment device |
| CN106571331B (en) * | 2016-10-31 | 2019-01-11 | 长春光华微电子设备工程中心有限公司 | A kind of tensioning of wafer indigo plant film and angle adjustment device |
| CN109985829A (en) * | 2019-05-06 | 2019-07-09 | 山东泓瑞光电科技有限公司 | A kind of LED wafer automatic fraction collector dilator body |
| CN110314865A (en) * | 2019-07-29 | 2019-10-11 | 山东泓瑞光电科技有限公司 | A kind of power device of LED sorting machine expander lifting |
| CN110328151A (en) * | 2019-07-29 | 2019-10-15 | 山东泓瑞光电科技有限公司 | A kind of zooming device in promotion expander upper body |
| CN114472188A (en) * | 2022-04-02 | 2022-05-13 | 山东泓瑞光电科技有限公司 | Method and device for controlling LED and semiconductor laser chip silicon wafer workbench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180704 Address after: 262700 Dong Pang Chencun 214, Tianma Town, Shouguang City, Weifang, Shandong Patentee after: Chen Guoxiang Address before: 261041 9 building, Zhonghe street, Kuiwei District, Weifang, Shandong. Patentee before: Wang Yuxian |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180808 Address after: 261061 Third Accelerator of Xuanjia Zhumao Community Photoelectric Industrial Park, New Town Street, Weifang High-tech Zone, Shandong Province Patentee after: Shandong Hongrui Photoelectric Technology Co., Ltd. Address before: 262700 Dong Pang Chencun 214, Tianma Town, Shouguang City, Weifang, Shandong Patentee before: Chen Guoxiang |