CN102508429A - Safety protection device used for lithium battery production - Google Patents
Safety protection device used for lithium battery production Download PDFInfo
- Publication number
- CN102508429A CN102508429A CN2011103577623A CN201110357762A CN102508429A CN 102508429 A CN102508429 A CN 102508429A CN 2011103577623 A CN2011103577623 A CN 2011103577623A CN 201110357762 A CN201110357762 A CN 201110357762A CN 102508429 A CN102508429 A CN 102508429A
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- Prior art keywords
- infrared
- lithium battery
- illuminator
- receiving device
- safety protection
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Abstract
The invention discloses a safety protection device used for lithium battery production. An infrared illuminator and an infrared photoreceptor correspond rightly in position, and are placed in side front of an unsafe zone; a controller is electrically connected with the infrared illuminator, the infrared photoreceptor and a motor at the same time; the infrared illuminator sends out infrared beams received by the infrared photoreceptor; the movement path of the infrared beams is a rectangular light curtain and passes through the front of the unsafe zone; and the photoelectric safety protection is adopted, light shielding signals are transmitted to the controller to control an equipment motor to stop, and safety accidents can be thoroughly avoided.
Description
Technical field
The present invention relates to the safety device technical field, particularly be used for the safety device that lithium battery is produced.
Background technology
Along with the development of twentieth century microelectric technique, the equipment of miniaturization is increasing, and power supply has been proposed very high requirement.Because the lot of advantages of lithium battery, lithium battery is widely used on electronic instrument, number and the household appliances.Lithium battery has got into the large-scale production phase thereupon, because the chemical characteristic of lithium metal is very active, makes that processing, preservation and the use of lithium metal are very high to environmental requirement, so lithium battery production will be carried out under special environmental conditions.In lithium battery is produced; Use a lot of machine tools; Coating machine, plate shearing machine, bicker, disconnected cutter or the like are arranged; Every machine all has a hazardous location when operation, how perfect no matter take safety management measure, security incident will take place operating personnel's (tired, off one's guard etc. such as occurring) unless you give your whole attention to it.Safety prevention measure commonly used is to adopt shell, cover, screen, door, lid, fence and closed device etc. as the object obstacle, and the people is isolated with dangerous.For example, with the protective housing cover of metal casting or sheet metal welding, the gearing that generally only is used to not adjust the distance longly protects; Process protection network by metallic framework and wire netting, generally be used for protection belt transmission; Fence type protection is applicable to occasion that protective range is bigger or as the scene protection of mechanically moving one-shot job.The all unsuitable lithium battery production occasion of these protective devices.
Summary of the invention
The purpose of this invention is to provide a kind of safety device that lithium battery is produced that is exclusively used in, in the machine tool regional support operating personnel's that produce lithium battery safety.
Technical scheme of the present invention is: have infrared illuminator and infrared light-receiving device, the position of infrared illuminator and infrared light-receiving device is positive corresponding and be positioned at side the place ahead of non-safety zone, and controller is electrically connected infrared illuminator, infrared light-receiving device and motor simultaneously; Infrared illuminator sends infrared beam and is received by infrared light-receiving device, and the moving line of infrared beam is rectangular light curtain and the dead ahead of passing non-safety zone.
The present invention adopts the photoelectricity safeguard protection, stops thereby shielding signals is transferred to controller opertaing device motor, can thoroughly prevent the generation of security incident.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is done further explain;
Fig. 1 is a structural drawing of the present invention;
Among the figure: 1. infrared illuminator; 2. bracing frame; 3. guide rail; 4. cope match-plate pattern; 5. infrared light-receiving device; 6. controller; 7. motor.
Embodiment
Referring to Fig. 1, the present invention adopts the photoelectricity safety, has infrared illuminator 1 and infrared light-receiving device 5.On the machine tool of production lithium battery guide rail 3 is arranged; Cope match-plate pattern 4 connects motor 7, and guide rail 3 moves downward cope match-plate pattern 4 in the drive lower edge of motor 7, therefore; Whole bottom difference at cope match-plate pattern 4 is exactly the non-safety zone of equipment; When cope match-plate pattern 4 is moving downward in the process, security incident will take place in case stretch in this zone in operating personnel's arm etc.Therefore; Respectively extend a bracing frame 2 in the both sides of machine tool; Bracing frame 2 belows of one side are fixedly connected infrared illuminator 1; Bracing frame 2 belows of opposite side are fixedly connected infrared light-receiving device 5, and the position of infrared illuminator 1 and infrared light-receiving device 5 is positive mutually corresponding, and all are positioned at side the place ahead of non-safety zone.Simultaneously, at equipment one side fixed installation controller 6, controller 6 is electrically connected infrared illuminator 1, infrared light-receiving device 5 and motor 7 simultaneously.
The present invention sends the invisible infrared beam of some bundles by infrared illuminator 1 when work, infrared beam passes the dead ahead of non-safety zone; The infrared beam that the infrared light-receiving device 5 on opposite receives from infrared illuminator 1, the moving line of infrared beam forms rectangle and detects the light curtain, and rectangle detects the light curtain and surveys with the mode by beam flying; Invade light curtain zone when surveying opaque article, will cause shading, shading all can be arranged like certain part of operator personnel health or opaque object etc.; When the light curtain was blocked, infrared light-receiving device 5 produced a shielding signals, and shielding signals is transferred to rapidly in the controller 6; Controller 6 is handled this signal; Produce a control signal, the brake servo circuit of the motor 7 of control lathe, motor 7 stops action; Thereby make cope match-plate pattern 4 stop downwards further motion, avoid operating personnel to receive the injury of equipment.
Claims (1)
1. one kind is used for the safety device that lithium battery is produced; It is characterized in that: have infrared illuminator (1) and infrared light-receiving device (5); The position of infrared illuminator (1) and infrared light-receiving device (5) is positive corresponding and be positioned at side the place ahead of non-safety zone, and controller (6) is electrically connected infrared illuminator (1), infrared light-receiving device (5) and motor (7) simultaneously; Infrared illuminator (1) sends infrared beam and is received by infrared light-receiving device (5), and the moving line of infrared beam is rectangular light curtain and the dead ahead of passing non-safety zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103577623A CN102508429A (en) | 2011-11-14 | 2011-11-14 | Safety protection device used for lithium battery production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103577623A CN102508429A (en) | 2011-11-14 | 2011-11-14 | Safety protection device used for lithium battery production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102508429A true CN102508429A (en) | 2012-06-20 |
Family
ID=46220530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103577623A Pending CN102508429A (en) | 2011-11-14 | 2011-11-14 | Safety protection device used for lithium battery production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102508429A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108705372A (en) * | 2018-05-30 | 2018-10-26 | 无锡柏森格机电科技有限公司 | A kind of milling machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201259615Y (en) * | 2008-07-16 | 2009-06-17 | 扈博群 | Infrared two-way emission type guard device |
| CN201618818U (en) * | 2010-01-19 | 2010-11-03 | 付世全 | Infrared ray safety protection device for punch |
| CN102059580A (en) * | 2010-11-19 | 2011-05-18 | 上海中护电子有限公司 | Machine tool safety control system with charge coupled device (CCD) auxiliary detection system and method thereof |
| US20110202161A1 (en) * | 2008-10-14 | 2011-08-18 | Katja Paula Krieger | Securing a hazardous area in the regin surrounding the automatic loading of rrels on a reel changer |
| CN201970142U (en) * | 2011-01-25 | 2011-09-14 | 毛振刚 | Safety protection device for machine tool |
| CN202032272U (en) * | 2011-04-18 | 2011-11-09 | 宁波泰德光电有限公司 | Safety light curtain protective device |
-
2011
- 2011-11-14 CN CN2011103577623A patent/CN102508429A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201259615Y (en) * | 2008-07-16 | 2009-06-17 | 扈博群 | Infrared two-way emission type guard device |
| US20110202161A1 (en) * | 2008-10-14 | 2011-08-18 | Katja Paula Krieger | Securing a hazardous area in the regin surrounding the automatic loading of rrels on a reel changer |
| CN201618818U (en) * | 2010-01-19 | 2010-11-03 | 付世全 | Infrared ray safety protection device for punch |
| CN102059580A (en) * | 2010-11-19 | 2011-05-18 | 上海中护电子有限公司 | Machine tool safety control system with charge coupled device (CCD) auxiliary detection system and method thereof |
| CN201970142U (en) * | 2011-01-25 | 2011-09-14 | 毛振刚 | Safety protection device for machine tool |
| CN202032272U (en) * | 2011-04-18 | 2011-11-09 | 宁波泰德光电有限公司 | Safety light curtain protective device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108705372A (en) * | 2018-05-30 | 2018-10-26 | 无锡柏森格机电科技有限公司 | A kind of milling machine |
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| 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: 20120620 |