CN103162081A - Safe grating - Google Patents
Safe grating Download PDFInfo
- Publication number
- CN103162081A CN103162081A CN2011104081108A CN201110408110A CN103162081A CN 103162081 A CN103162081 A CN 103162081A CN 2011104081108 A CN2011104081108 A CN 2011104081108A CN 201110408110 A CN201110408110 A CN 201110408110A CN 103162081 A CN103162081 A CN 103162081A
- Authority
- CN
- China
- Prior art keywords
- safe grating
- board
- safe
- machine table
- grating
- Prior art date
- 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.)
- Pending
Links
Images
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention discloses a safe grating used for machine table safe protection. The safe grating comprises a machine table for processing a workpiece, wherein a safety grating is arranged at one side of an operation machine table. The safe grating judges whether foreign matters enter the machine table through the shield of detection staff or an instrument to a light path to protect operation staff or the machine table, and the detection mode generates no shielding of the machinery and brings convenience for other normal operation of the machine table.
Description
Technical field
The present invention relates to a kind of safe grating, particularly a kind ofly operate the safe grating that board is used.
Background technique
In industry is made, a board is set usually the part of required processing is carried out processing and fabricating, be provided with some fixtures and tool on board, add by fixture and hold workpiece, then by set tool, part is processed.Make or course of working in, board runs up usually, if operator because need of work or because unexpected running or the operating range that enters board, the board that may be run up injury.
The outside of this board arranges fence usually; described fence surrounds three sides of board, and a remaining side arranges opening, for operator, board is operated; but operation still needs to close down in advance board the time, the injury that the board of avoiding turning round may cause personnel.Although the safety measures such as above-mentioned fence have been protected board and operator, in the operation process of board, still might be because various accidents cause the various foreign matters such as operator or other workpiece to enter the operating space of board.If this moment, board can not in time stop, may damaging operator or workpiece.
So the safety installations for this type of operation board still has further improved space.
Summary of the invention
The object of the present invention is to provide a kind of safe grating that board uses safety that more strengthens.
To achieve these goals, the present invention can be by the following technical solutions: a kind of safe grating for the board safety protection, comprise the board of a workpiece processing, and a side that wherein is used for the operation board is provided with safe grating.
As a further improvement on the present invention, safe grating is arranged at the upper and lower sides of board.
As a further improvement on the present invention, safe grating is arranged at the left and right side of board.
As a further improvement on the present invention, safe grating comprises receiving terminal and transmitting terminal, and it is respectively in both sides.
As a further improvement on the present invention, safe grating is respectively in both sides, and the safe grating of every side includes transmitting terminal and receiving terminal.
As a further improvement on the present invention, described safe grating comprises transmitting terminal and receiving terminal, and described transmitting terminal emits beam, and receiving terminal receives described light, to form light path.
As a further improvement on the present invention, the density capable of regulating of described light path.
Beneficial effect of the present invention is as follows: described safe grating is blocking light path by detecting personnel or apparatus; judge whether board has foreign matter to enter; and then can protect operator or board, and should the detecting mode can not produce blocking of machinery, be convenient to other normal operations of board.
Description of drawings
Fig. 1 is the schematic diagram of safe grating of the present invention and board;
Fig. 2 is the partial enlarged drawing of the safety switch of safety door of the present invention.
Embodiment
See also Fig. 1 and shown in Figure 2, the present invention relates to a kind of safe grating 4 that board 2 safety protections are used that operates.Described board 2 is arranged at ground, its four sides or at least three sides are provided with the fence 3 of separating in order to board 2 and outside, described fence 3 can avoid outside personnel or workpiece enter the operating range of board 2 and injured by board 2, can also prevent that the workpiece on board 2 from damaging the personnel of outside because of unexpected flying out.Being combined by some hawsers or thin slice of described fence 3, in preferred implementation, fence 3 is combined by some steel wires, hawser or the aperture between thin slice of described fence 3 are less, can avoid operator's hand to stretch into, in preferred implementation, the maximum spacing in this aperture is 5 centimetres.
When described board 2 three fence 3 are set the time, side is for what open wide, this side of opening wide be staff's fore side, is provided with safe grating 4 in the both sides of this side, namely described safe grating 4 is installed on for a side that operates board.Described safe grating 4 can be arranged at upper and lower sides and/or left and right side.In the first embodiment, at least one side of described safe grating 4 is transmitting terminal 41, and emission of light is to opposite side; Opposite side is receiving terminal 42, is used for receiving described light.In other embodiments, also can possess simultaneously transmitting terminal 41 and receiving terminal 42 functions by two safe gratings 4.When there is no shield between transmitting terminal 41 and receiving terminal 42, transmitting terminal 41 and receiving terminal 42 form a complete light path, there is no shield between two safe gratings 4 of signal processor (not shown) judgement, board 2 can turn round, if foreign matter is arranged, as described in entering as hand, health, instrument between two safe gratings 4, light path is blocked, between two safe gratings 4 of signal processor judgement, shield is arranged, 2 of boards shut down, and avoid the foreign matter that stretches into board 2 is damaged.The light path density of described safe grating 4 can be selected or adjust, to be fit to the requirement of this board 2.
The safety door 1 of described board 2 is arranged on the fence 3 with respect to a side of safe grating 4 of board 2 usually, and is connected with fence 3 by rotating shaft (indicating), and a side that defines safe grating 4 herein is the front, and a side of safety door 1 is the back side.When operator entered the back side of board 2, if board 2 does not stop, the board 2 in the running may cause personnel's injury, also may be because of personnel's misoperation, and board 2 or workpiece in causing turning round suffer damage.Therefore be provided with safety switch 11 on the fence 3 on safety door 1 and side thereof, described safety switch 11 comprises Switch main body 12 and switch actuator 13 two-part that cooperatively interact, wherein switch actuator 13 is arranged on safety door 1 side away from rotating shaft, Switch main body 12 is arranged at a side of close switch actuator 13 on fence 3, when safety door 1 is closed, the body 12 of safety switch 11 interacts or contacts with actuator 13, and gives circuit signal, and machine remains in operation; When safety door 1 was opened, body 12 and the actuator 13 of safety switch 11 were separated from each other, and circuit signal disconnects, and machine shuts down.In preferred embodiment, the circuit signal of safety switch 11 does not arrange cable by the cable transmission of drawing on body 12 control unit to board on described actuator 13, can protect cable to avoid and damage because of the frequent switching of safety door 1.
For the person of ordinary skill of the art, that does under instruction of the present invention changes for equivalence of the present invention, must be included in the scope that claim of the present invention advocates.
Claims (7)
1. a safe grating that is used for the board safety protection, comprise the board that a workpiece is processed, and it is characterized in that: a side that is used for the operation board is provided with safe grating.
2. safe grating as claimed in claim 1, it is characterized in that: safe grating is arranged at the upper and lower sides of board.
3. safe grating as claimed in claim 1, it is characterized in that: safe grating is arranged at the left and right side of board.
4. as the described safe grating of claim 1-3 any one, it is characterized in that: safe grating comprises receiving terminal and transmitting terminal, and it is respectively in both sides.
5. as the described safe grating of claim 1-3 any one, it is characterized in that: safe grating is respectively in both sides, and the safe grating of every side includes transmitting terminal and receiving terminal.
6. as the described safe grating of claim 1-3 any one, it is characterized in that: described safe grating comprises transmitting terminal and receiving terminal, and described transmitting terminal emits beam, and receiving terminal receives described light, to form light path.
7. safe grating as claimed in claim 6, is characterized in that: the density capable of regulating of described light path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104081108A CN103162081A (en) | 2011-12-09 | 2011-12-09 | Safe grating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104081108A CN103162081A (en) | 2011-12-09 | 2011-12-09 | Safe grating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103162081A true CN103162081A (en) | 2013-06-19 |
Family
ID=48585415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104081108A Pending CN103162081A (en) | 2011-12-09 | 2011-12-09 | Safe grating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103162081A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642020A (en) * | 2016-12-23 | 2017-05-10 | 惠州市华阳光电技术有限公司 | Automatic mounting equipment for light source plate of LED lamp |
| CN108465233A (en) * | 2018-05-28 | 2018-08-31 | 珠海格力智能装备有限公司 | Man-machine playing platform and man-machine playing equipment |
| CN110250739A (en) * | 2019-04-18 | 2019-09-20 | 美国乐歌有限公司 | It realizes the electric elevatable table bench control system and method for the rollback that is hampered |
| CN110488622A (en) * | 2019-08-15 | 2019-11-22 | 珠海格力智能装备有限公司 | The control method and device of equipment moving |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3866004A (en) * | 1973-07-05 | 1975-02-11 | Jacobs Co F L | Safety control device with obstruction feeler and switch assembly |
| JPH09308090A (en) * | 1996-05-14 | 1997-11-28 | Toshiba Corp | Motor restraint protection device |
| CN2432600Y (en) * | 2000-07-04 | 2001-05-30 | 郑晓刚 | Safety grating module |
| CN201137803Y (en) * | 2007-12-27 | 2008-10-22 | 天津三星电子有限公司 | Punching machine for mounting area induction apparatus |
| CN201253980Y (en) * | 2008-05-13 | 2009-06-10 | 郑春晓 | Semiautomatic attaching machine |
| CN201275577Y (en) * | 2008-10-29 | 2009-07-22 | 济南易恒技术有限公司 | Radial numerical-control rotary riveting equipment for hub unit |
| CN201300420Y (en) * | 2008-11-24 | 2009-09-02 | 上海新松机器人自动化有限公司 | Robot pressure riveting system |
| CN101581850A (en) * | 2008-05-13 | 2009-11-18 | 郑春晓 | Semi-automatic laminating machine and laminating method thereof |
| CN201437145U (en) * | 2009-08-25 | 2010-04-14 | 福建福强精密印制线路板有限公司 | Photoelectric safety optical grating device for printed wiring board punch press |
| CN102069417A (en) * | 2010-09-29 | 2011-05-25 | 惠州市大亚湾天马电子机械有限公司 | Wire harness crossed safety grating detection device |
| CN102141190A (en) * | 2010-01-13 | 2011-08-03 | 克罗内斯股份公司 | Locking device and securing device for working area of machine |
| CN201960073U (en) * | 2010-12-30 | 2011-09-07 | 中国科学院沈阳计算技术研究所有限公司 | Equipment used for riveting oil sump cover of transmission housing |
| CN102233178A (en) * | 2010-04-21 | 2011-11-09 | 林美笋 | Ball lagging device and method |
-
2011
- 2011-12-09 CN CN2011104081108A patent/CN103162081A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3866004A (en) * | 1973-07-05 | 1975-02-11 | Jacobs Co F L | Safety control device with obstruction feeler and switch assembly |
| JPH09308090A (en) * | 1996-05-14 | 1997-11-28 | Toshiba Corp | Motor restraint protection device |
| CN2432600Y (en) * | 2000-07-04 | 2001-05-30 | 郑晓刚 | Safety grating module |
| CN201137803Y (en) * | 2007-12-27 | 2008-10-22 | 天津三星电子有限公司 | Punching machine for mounting area induction apparatus |
| CN101581850A (en) * | 2008-05-13 | 2009-11-18 | 郑春晓 | Semi-automatic laminating machine and laminating method thereof |
| CN201253980Y (en) * | 2008-05-13 | 2009-06-10 | 郑春晓 | Semiautomatic attaching machine |
| CN201275577Y (en) * | 2008-10-29 | 2009-07-22 | 济南易恒技术有限公司 | Radial numerical-control rotary riveting equipment for hub unit |
| CN201300420Y (en) * | 2008-11-24 | 2009-09-02 | 上海新松机器人自动化有限公司 | Robot pressure riveting system |
| CN201437145U (en) * | 2009-08-25 | 2010-04-14 | 福建福强精密印制线路板有限公司 | Photoelectric safety optical grating device for printed wiring board punch press |
| CN102141190A (en) * | 2010-01-13 | 2011-08-03 | 克罗内斯股份公司 | Locking device and securing device for working area of machine |
| CN102233178A (en) * | 2010-04-21 | 2011-11-09 | 林美笋 | Ball lagging device and method |
| CN102069417A (en) * | 2010-09-29 | 2011-05-25 | 惠州市大亚湾天马电子机械有限公司 | Wire harness crossed safety grating detection device |
| CN201960073U (en) * | 2010-12-30 | 2011-09-07 | 中国科学院沈阳计算技术研究所有限公司 | Equipment used for riveting oil sump cover of transmission housing |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642020A (en) * | 2016-12-23 | 2017-05-10 | 惠州市华阳光电技术有限公司 | Automatic mounting equipment for light source plate of LED lamp |
| CN108465233A (en) * | 2018-05-28 | 2018-08-31 | 珠海格力智能装备有限公司 | Man-machine playing platform and man-machine playing equipment |
| CN110250739A (en) * | 2019-04-18 | 2019-09-20 | 美国乐歌有限公司 | It realizes the electric elevatable table bench control system and method for the rollback that is hampered |
| CN110488622A (en) * | 2019-08-15 | 2019-11-22 | 珠海格力智能装备有限公司 | The control method and device of equipment moving |
| CN110488622B (en) * | 2019-08-15 | 2022-09-23 | 珠海格力智能装备有限公司 | Method and device for controlling equipment motion |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103158027A (en) | Safe door | |
| CN103162081A (en) | Safe grating | |
| US9831659B2 (en) | Motor relay with integrated arc-flash detection | |
| CN203509362U (en) | Safety protection device of laser etching machine | |
| US20140002264A1 (en) | Multi-axis photoelectric sensor | |
| DE102009055990B4 (en) | monitoring sensor | |
| CN105417334B (en) | A kind of staircase integrated control system | |
| JP5798736B2 (en) | Nuclear power plant operation monitoring device | |
| CN202351631U (en) | Motor control system | |
| CN202032272U (en) | Safety light curtain protective device | |
| CN108054735A (en) | Do not have a power failure transmission check protection method | |
| CN203025323U (en) | Cabinet door switch detection device of electric control cabinet | |
| CN205880638U (en) | Improve device of decentralized control system main protection project input security | |
| CN104001986B (en) | Plate shearing machine discharging opening preventer | |
| Cheng et al. | Mechanical Safety Risk Analysis of Smart Factory | |
| CN202034125U (en) | Protecting device for busbar processer | |
| Göransson | A Review of Machinery Safety in the Pulp and Paper Industry | |
| CN203056378U (en) | Control cabinet safety operation panel surface for parallel operation of diesel generator set | |
| CN105277330B (en) | The three-dimensional of vibration experiment is fallen from power device | |
| CN203171332U (en) | Safe and anti-collision transverse beam | |
| CN204365461U (en) | Europe version mill overhaul protective device | |
| CA3030190C (en) | Supplementary isolating device for remote operation of a circuit breaker for electrical equipment | |
| CN108879607A (en) | A kind of control device and its control method of contactor for preventing adhesion | |
| CN217169941U (en) | Personnel safety protection device for oil press operating table | |
| US20240178647A1 (en) | Electrical arc-flash protection based on personnel proximity sensing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |