CN205552578U - Protection architecture of manipulator - Google Patents
Protection architecture of manipulator Download PDFInfo
- Publication number
- CN205552578U CN205552578U CN201620181306.6U CN201620181306U CN205552578U CN 205552578 U CN205552578 U CN 205552578U CN 201620181306 U CN201620181306 U CN 201620181306U CN 205552578 U CN205552578 U CN 205552578U
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- China
- Prior art keywords
- sensor
- belt
- screw mandrel
- lead screw
- utility
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract 4
- 230000005611 electricity Effects 0.000 abstract 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 235000012431 wafers Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Manipulator (AREA)
Abstract
The utility model discloses a protection architecture of manipulator, its include vertical setting the lead screw, with this lead screw complex and the nut be connected with the lifing arm of manipulator, the lower extreme of lead screw is connected with lifting motor through a belt transmission mechanism. One side of belt transmission mechanism is equipped with the sensor, and this sensor is connected with equipment control treater electricity, and the upper end of lead screw is equipped with electron brake ware, and this electron brake ware is connected with equipment control treater electricity. At the sensor of a belt transmission mechanism side -mounting, the data that can whether break off the belt, the treater is given in the transmission to relieve or brake the rotation of lead screw through treater control electron brake ware, thereby prevent the arm production potential safety hazard that drops downwards. The utility model discloses simple structure, safe and reliable.
Description
Technical field
This utility model relates to slot type cleaning equipment and the wet processing apparatus of solar silicon wafers, especially designs the mechanical hand in the process equipment of a kind of solar silicon wafers.
Background technology
In the slot type cleaning equipment and slot type wet processing apparatus of solar silicon wafers, need mechanical hand will to load the bearing part of silicon chip, as, film magazine or the gaily decorated basket, handling carries out chemical attack or water cleaning treatment in each container successively, and the drive that the lifting action of mechanical hand generally uses screw body completes.Screw mandrel one end is rotated by the synchronous belt drive mechanism motor that is connected with lift motor, drives screw mandrel to rotate by synchronous belt drive mechanism.Nut on screw mandrel moves up and down, and from what, the mechanical arm fixing with nut is moved up and down.In the design of this class formation, Timing Belt becomes the part that mechanical hand is most crucial.Owing to Timing Belt permanent load runs, there is certain service life.If Timing Belt ruptures, mechanical arm runs out of steam and controls, and can drop rapidly, will cause serious harm equipment.
Summary of the invention
The relatively low technical problem of mechanical hand reliability that this utility model processes to solve existing silicon chip, raise speed a kind of protection structure preventing mechanical hand from dropping rapidly under Timing Belt crack conditions so that mechanical hand run safer.
The protection structure of a kind of mechanical hand that the utility model proposes, it includes the nut that the screw mandrel being vertically arranged coordinates and with mechanical hand lifting arm is connected with this screw mandrel, and the lower end of described screw mandrel is connected with lift motor by a belt gear.The side of described belt gear is provided with the sensor whether detection belt disconnects, and this sensor controls processor with equipment and electrically connects, and the upper end of described screw mandrel is provided with an electric brake device, and this electric brake device controls processor with described equipment and electrically connects.
Preferably, described belt gear can be synchronous belt drive mechanism.
This utility model is mounted with sensor in belt gear position, is used for detecting whether belt disconnects.And it is mounted with an electric brake device at the other end of screw mandrel.Timing Belt induction apparatus gathers the data whether belt disconnects, and the equipment that is transferred to controls processor.When belt works well, electric brake device is in a dormant state, and screw mandrel can rotate freely.When sensor detects that belt disconnects, the equipment that can be transferred to by belt turn-off data signal controls processor, and processor just sends instruction, and electric brake starts immediately so that screw mandrel can not rotate, thus prevents mechanical arm from dropping downwards.This utility model simple in construction, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model preferred embodiment.
Detailed description of the invention
As it is shown in figure 1, be the structural representation of this utility model one preferred embodiment.The utility model proposes is the protection structure of a kind of mechanical hand, including screw mandrel 1 and the nut 2 moved back and forth that coordinates with this screw mandrel.The outside of this nut 2 is connected with the lifting arm 7 of mechanical hand, and screw mandrel 1 is vertically-mounted, and upper and lower two ends are installed fixing respectively by a bearing.And the lower end of screw mandrel 1 is also by belt gear 3 and a lift motor 4.The side of belt gear 3 is provided with the sensor 5 whether detection belt disconnects, this sensor 5 controls processor (not shown) with equipment and electrically connects, the upper end of screw mandrel 1 is provided with an electric brake device 6, and this electric brake device 6 controls processor with described equipment and electrically connects.In the present embodiment, described belt gear 3 can use synchronous belt drive mechanism.
Refer to Fig. 1, lift motor 4 powers on, and its rotating shaft drives screw mandrel 1 to rotate by synchronous belt drive mechanism 3, and screw mandrel rotates and drives the mechanical arm 7 being fixed on feed screw nut 2 to move up and down.It is arranged on the sensor 5 of synchronous belt drive mechanism 3 side, can detect whether Timing Belt disconnects.The i.e. sensor 5 of Timing Belt gathers Timing Belt whether turn-off data, and the equipment that is transferred to controls processor.When Timing Belt is normal, electric brake device 6 is in a dormant state, screw mandrel 1 can rotate freely, when sensor 5 detects that Timing Belt disconnects, data signal transmission can be controlled processor to equipment, processor sends instruction, and electric brake device 6 starts immediately so that screw mandrel 1 can not rotate, thus prevent mechanical arm 7 from dropping downwards along with feed screw nut 2, smash equipment or product.
Know-why of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain principle of the present utility model, and can not be construed to the restriction to this utility model protection domain by any way.Based on explanation herein, those skilled in the art need not pay performing creative labour can associate other detailed description of the invention of the present utility model, within these modes fall within protection domain of the present utility model.
Claims (2)
1. the protection structure of a mechanical hand, including the screw mandrel (1) being vertically arranged, the nut (2) that coordinate with this screw mandrel and with mechanical hand lifting arm (7) is connected, the lower end of described screw mandrel (1) is connected with lift motor (4) by a belt gear (3), it is characterized in that, the side of described belt gear (3) is provided with the sensor (5) whether detection belt disconnects, this sensor (5) controls processor with equipment and electrically connects, the upper end of described screw mandrel (1) is provided with an electric brake device (6), this electric brake device (6) controls processor with described equipment and electrically connects.
2. the protection structure of mechanical hand as claimed in claim 1, it is characterised in that described belt gear (3) is synchronous belt drive mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620181306.6U CN205552578U (en) | 2016-03-10 | 2016-03-10 | Protection architecture of manipulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620181306.6U CN205552578U (en) | 2016-03-10 | 2016-03-10 | Protection architecture of manipulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205552578U true CN205552578U (en) | 2016-09-07 |
Family
ID=56817328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620181306.6U Expired - Fee Related CN205552578U (en) | 2016-03-10 | 2016-03-10 | Protection architecture of manipulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205552578U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522593A (en) * | 2016-03-10 | 2016-04-27 | 常州捷佳创精密机械有限公司 | Protecting structure of mechanical arm |
| CN111026021A (en) * | 2019-12-25 | 2020-04-17 | 合肥工业大学 | Safety protection device suitable for belt transmission and control method |
-
2016
- 2016-03-10 CN CN201620181306.6U patent/CN205552578U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522593A (en) * | 2016-03-10 | 2016-04-27 | 常州捷佳创精密机械有限公司 | Protecting structure of mechanical arm |
| CN111026021A (en) * | 2019-12-25 | 2020-04-17 | 合肥工业大学 | Safety protection device suitable for belt transmission and control method |
| CN111026021B (en) * | 2019-12-25 | 2021-01-01 | 合肥工业大学 | Control method suitable for electric hoist safety protection device |
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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: 20160907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |