CN202308020U - Turnover mechanism used for feeding machine in solar cell production line - Google Patents
Turnover mechanism used for feeding machine in solar cell production line Download PDFInfo
- Publication number
- CN202308020U CN202308020U CN2011204428513U CN201120442851U CN202308020U CN 202308020 U CN202308020 U CN 202308020U CN 2011204428513 U CN2011204428513 U CN 2011204428513U CN 201120442851 U CN201120442851 U CN 201120442851U CN 202308020 U CN202308020 U CN 202308020U
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- China
- Prior art keywords
- turnover
- driving mechanism
- hinged
- stepping motor
- rollover stand
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a turnover mechanism used for a feeding machine in a solar cell production line, which solves the technical problem that in the prior art, torque force is insufficient because a motor and a reduction box are cooperated. The structure of the turnover mechanism comprises a driving mechanism and a feeding turnover rack which is connected to a middle transmission mechanism in a positioning mode. The turnover mechanism used for the feeding machine in the solar cell production line has the key that the feeding turnover rack subjected to shaft locating on a turnover support is hinged with two connecting rod mechanisms; the front end of a telescopic arm coaxially positioned in a driving mechanism in the turnover support is connected and hinged with the midpoints of the two connecting rod mechanisms; and a parallelogram turnover mechanism is formed by the above driving mechanism. With the method, the stressed status of the mechanism can be effectively improved, a torque borne by the main shaft of the turnover rack is drastically reduced, the size of the turnover mechanism can be reduced, the weight is lightened, and the cost is saved. Because the driving force of the stepping motor only needs to overcome frictional force between a nut and a lead screw in a motor-driven cylinder, a stepping motor with a smaller torque can be used, and the purchasing cost is lowered.
Description
Technical field
The utility model belongs to the manufacture of solar cells field, relates to feeder uses in a kind of manufacture of solar cells line switching mechanism, particularly two sections strut-type switching mechanisms.
Background technology
The online feeder switching mechanism of existing solar energy production is motor and the coaxial mechanism of directly driving of rollover stand main shaft; The stepping motor main shaft is connected with shaft coupling with the power shaft of reductor; And the output shaft of reductor is connected with shaft coupling with the rollover stand main shaft; Rollover stand support body and rollover stand main shaft are rigidly connected, and can be considered one, and be as shown in Figure 1.During equipment work, stepping motor rotates action, the power shaft of drive speed reducer; After slowing down, spinning movement drives the rollover stand main axis rotation by the output shaft output of reductor; Thereby drive the rollover stand support body and realize rotary movement; After upset puts in place, step motor stop, being held tightly by the brake gear of stepping motor self provides the locking of whole device confining force.The mechanical property of this switching mechanism is very imperfect, is listed below:
1. structure rollover stand center of gravity is longer to the arm of force of rollover stand main shaft at present; And the whole power of whole switching mechanism imports into by the rollover stand main shaft; The moment of torsion that bears on the rollover stand main shaft during equipment work is bigger, causes the compelled dilated diameter of rollover stand main shaft to satisfy intensity and rigidity requirement.
2. the moment of inertia of structure overturn system is bigger at present, for guaranteeing safe driving, need select for use the bigger motor of self moment of inertia to cooperate the reductor of big retarding ratio to use; Purchase cost is higher; The high heat radiation of the big power consumption of electric current is many during this system works in addition, and the moment of torsion of actual output is far below its fan-out capability, and the 3rd; Motor will be in the low-speed running state throughout the year, influence useful life.Use this motor-reductor system will produce serious waste, and not meet economic principle.
3. by the requirement of equipment work characteristic, this equipment puts in place and during the fortuitous event sudden power in upset, need stop and keeping attitude to realize some operation and ensure safety with convenient; And this confining force of structure is provided by the brake gear that motor carries fully at present; In case brake gear breaks down malfunctioning, whole rollover stand just can freely be toppled under action of gravity, gently then causes economic loss; Heavy then cause personal injury, safety inadequately.
Summary of the invention
The utility model is for solving above-mentioned deficiency; A kind of novel switching mechanism is provided; Utilize an electronic cylinder of step motor drive; Make the cylinder bar generation stretching motion of electronic cylinder, drive two sections hinged with it poles and make corresponding action, the material loading rollover stand that final push-and-pull and pole are hinged is realized flip-flop movement.
The switching mechanism that feeder is used in the manufacture of solar cells line; Comprise driving mechanism in the structure, be located by connecting on the material loading rollover stand of intermediate transmission mechanism; Key is: telescopic arm front end and the mid point of two linkages that axle is positioned to be hinged with two linkages on the material loading rollover stand on the turning supporting seat, be positioned coaxially in the driving mechanism on the turning supporting seat are hinged, by means of above driving mechanism formation parallelogram switching mechanism.
Utilize this method can effectively improve the force-bearing situation of mechanism, reduce the moment of torsion that born on the rollover stand main shaft significantly, its size can be dwindled, weight reduction is also practiced thrift cost; Because the actuating force of stepping motor only need overcome the frictional force between electronic cylinder interior nut and the leading screw,, reduce purchase cost so can use the less stepping motor of moment of torsion; Because this combined mechanism itself can provide very big speed reducing ratio, so mechanism can not re-use reductor, further practices thrift cost; Because the design feature of screw-nut body, it is effectively self-locking when not driven, and under the situation that electronic cylinder leading screw does not stretch; Itself and two poles constitute triangular structure with material loading rollover stand and turning supporting seat respectively, and according to the triangle stability principle, this stability of structure is extremely strong; Like this under upset puts or has an accident the situation of sudden power in place; Even it is malfunctioning that the brake of stepping motor damages, also can keep attitude, avoid having an accident.
Description of drawings
Fig. 1 is the structural representation of material loading slab overturning machine structure in the prior art.
Fig. 2 is that the A-A of Fig. 1 is to profile.
Fig. 3 is the structural representation of the utility model.
In the accompanying drawing, the 1st, the material loading rollover stand, the 2nd, turning supporting seat, 3 is first poles, 4 is second poles, the 5th, driving mechanism, the 6th, stepping motor, the 7th, reductor, the 8th, telescopic arm.
Embodiment
The switching mechanism that feeder is used in the manufacture of solar cells line; Comprise driving mechanism 5 in the structure, be located by connecting on the material loading rollover stand 1 of intermediate transmission mechanism; Key is: telescopic arm 8 front ends that axle is positioned to be hinged with on the material loading rollover stand 1 on the turning supporting seat 2 two linkages 3,4, be positioned coaxially in the driving mechanism 5 on the turning supporting seat 2 are hinged with the mid point of two linkages 3,4, by means of above driving mechanism 5 formation parallelogram switching mechanisms.
Above-mentioned driving mechanism 5 is direct Drive Structure that stepping motor and feed screw nut assembly form.
Above-mentioned driving mechanism 5 is Drive Structure that stepping motor and rack-and-pinion are formed.
Above-mentioned driving mechanism 5 is linear electric motors or hydraulic cylinder or the supporting straight line driving mechanism of pneumatic cylinder.
Comprise first pole 3 and second pole 4 in two linkages.
Referring to Fig. 1; Available technology adopting stepping motor 6 main shafts are connected with shaft coupling with the power shaft of reductor 7; And the output shaft of reductor 7 is connected with shaft coupling with material loading rollover stand 1 main shaft; Material loading rollover stand 1 is rigidly connected with main shaft, and the moment of torsion that bears on the rollover stand main shaft during equipment work is bigger.
Referring to Fig. 2, after the utility model improves, through material loading rollover stand 1 is connected on the frame through turning supporting seat 2; Prepare the electronic cylinder of a cover; The top of its cylinder bar is hinged with an end of first pole 3, second pole 4 simultaneously, the other end of two sections poles is hinged with the appropriate location of frame and rollover stand respectively, with stepping motor be connected into as a whole through transmission mechanism electronic cylinder again; Make it to receive step motor drive; Be illustrated as direct Drive Structure, at last the assembly of stepping motor and electronic cylinder be hinged on the appropriate location of frame, driving mechanism 5 and material loading rollover stand 1 coaxial rotation.
When this mechanism worked, the cylinder bar generation stretching motion of the electronic cylinder of step motor drive, thereby the pole secondary motion that push-and-pull is hinged with it drove the rollover stands upset by first pole 3 at last, realize requiring to move.
Utilize this method can make mechanism simplifying, reduce the scantling of equipment, improve structural stress state, effectively reduce cost, improve capacity usage ratio and increase device security.
Claims (4)
1. the switching mechanism that feeder is used in the manufacture of solar cells line; Comprise driving mechanism (5) in the structure, be located by connecting on the material loading rollover stand (1) of intermediate transmission mechanism; It is characterized in that: telescopic arm (8) front end and the mid point of two linkages (3,4) that axle is positioned to be hinged with two linkages (3,4) on the material loading rollover stand (1) on the turning supporting seat (2), be positioned coaxially in the driving mechanism (5) on the turning supporting seat (2) are hinged, by means of above driving mechanism (5) formation parallelogram switching mechanism.
2. the switching mechanism that feeder is used in the manufacture of solar cells line according to claim 1 is characterized in that: described driving mechanism (5) is the direct Drive Structure that stepping motor and feed screw nut assembly form.
3. the switching mechanism that feeder is used in the manufacture of solar cells line according to claim 1 is characterized in that: described driving mechanism (5) is the Drive Structure that stepping motor and rack-and-pinion are formed.
4. the switching mechanism that feeder is used in the manufacture of solar cells line according to claim 1 is characterized in that: described driving mechanism (5) is linear electric motors or hydraulic cylinder or the supporting straight line driving mechanism of pneumatic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204428513U CN202308020U (en) | 2011-11-10 | 2011-11-10 | Turnover mechanism used for feeding machine in solar cell production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204428513U CN202308020U (en) | 2011-11-10 | 2011-11-10 | Turnover mechanism used for feeding machine in solar cell production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202308020U true CN202308020U (en) | 2012-07-04 |
Family
ID=46376854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204428513U Expired - Lifetime CN202308020U (en) | 2011-11-10 | 2011-11-10 | Turnover mechanism used for feeding machine in solar cell production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202308020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363499A (en) * | 2017-07-27 | 2017-11-21 | 中航沈飞民用飞机有限责任公司 | A320 leading edge of a wing Skeleton assembly type frame electric turnover mechanisms |
-
2011
- 2011-11-10 CN CN2011204428513U patent/CN202308020U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363499A (en) * | 2017-07-27 | 2017-11-21 | 中航沈飞民用飞机有限责任公司 | A320 leading edge of a wing Skeleton assembly type frame electric turnover mechanisms |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHENGDU XUSHUANG SOLAR TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: TUNGHSU GROUP CO., LTD. Effective date: 20140416 Free format text: FORMER OWNER: CHENGDU TAIYISI SOLAR TECHNOLOGY CO., LTD. Effective date: 20140416 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 050021 SHIJIAZHUANG, HEBEI PROVINCE TO: 610200 CHENGDU, SICHUAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140416 Address after: 610200 Sichuan city of Chengdu province Shuangliu County West Port Economic Development Zone and two Hua Road No. 1518 Patentee after: CHENGDU XUSHUANG SOLAR TECHNOLOGY CO., LTD. Address before: 050021 No. 94, Huitong Road, Hebei, Shijiazhuang Patentee before: Tungsu Group Co., Ltd. Patentee before: Chengdu Taiyisi Solar Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |