CN2839797Y - Packaging machine safety protector - Google Patents
Packaging machine safety protector Download PDFInfo
- Publication number
- CN2839797Y CN2839797Y CN 200520015087 CN200520015087U CN2839797Y CN 2839797 Y CN2839797 Y CN 2839797Y CN 200520015087 CN200520015087 CN 200520015087 CN 200520015087 U CN200520015087 U CN 200520015087U CN 2839797 Y CN2839797 Y CN 2839797Y
- Authority
- CN
- China
- Prior art keywords
- packaging machine
- plc
- utility
- model
- light beam
- 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.)
- Expired - Fee Related
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- Safety Devices In Control Systems (AREA)
Abstract
The utility model relates to a packaging machine safety protecting device, which is composed of a packaging machine. The four corners of the packaging machine are respectively provided with infrared probes a, b, c, d, the four infrared probes a, b, c, d are all connected with a programmable logic controller (PLC), and the programmable logic controller (PLC) is connected with a power supply and an output block. The utility model has the advantages that the four corners of the packaging machine are respectively provided with the infrared probes. When the utility model normally works, a light beam can not be contacted or shielded; when any light beam is cut off, the infrared probe of the light beam which is cut off immediately outputs an alarm signal to the PLC controller, the PLC controller instantly stops all output of a motor and the packaging machine after receives the alarm signal, and each transmission mechanical device instantly stops. The utility model realizes supermatic control, and avoids the occurrence of the accidents that employees are damaged by operating machinery due to negligence or operating faults.
Description
Technical field
The utility model relates to a kind of Safeguard, relates in particular to a kind of Safeguard that prevents the injury of packer movable machinery.
Background technique
At present, the chemical fibre factory does not have Safeguard basically when using packer to pack, and often has the employee to hinder because of operate miss or carelessness passive movement machinery when operation.
Summary of the invention
Technical problem to be solved in the utility model provides the packer Safeguard that a kind of safety can realize automation control.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model provides a kind of packer Safeguard, form by packer, four jiaos at packer respectively are provided with infrared probe, four infrared probes all link to each other with the PLC programmable logic controller (PLC), and the PLC programmable logic controller (PLC) links to each other with IOB with power supply.
The beneficial effects of the utility model are that four jiaos at packer respectively are provided with infrared probe, light beam can not be touched or block during proper functioning, when any one light beam is cut off, the infrared probe that is cut off light beam will be exported an alarm signal to the PLC controller at once, the PLC controller is received all outputs that will stop motor and packer after the alarm signal immediately, and each gearing equipment stops immediately.Realize increasingly automated control, avoid the employee to neglect or accident that operate miss passive movement machinery is hindered takes place.
Description of drawings
Fig. 1: the utility model embodiment's structural representation.
Embodiment
Below, with accompanying drawing the utility model is described in more detail in conjunction with the embodiments.
See Fig. 1, a kind of packer Safeguard, form by packer 1, four jiaos at packer 1 respectively are equipped with infrared probe a, b, c, d, four infrared probes all link to each other with PLC programmable logic controller (PLC) 7, be that infrared probe a, b, c, d are input to signal in the PLC programmable logic controller (PLC) 7 by datawire 2,3,4,5 and common wire 6 respectively, PLC programmable logic controller (PLC) 7 links to each other with the IOB such as electrical switch 8 of power supply 9 with motor, packer.When proper functioning, light beam can not be touched or block, under other abnormal conditions such as employee's operate miss, there are hand or other to shelter from light, cut off any one light beam, that infrared probe that is cut off light beam will be exported an alarm signal at once and give PLC controller 7, and PLC controller 7 is received all outputs that will stop motor and packer after the alarm signal immediately, and each gearing equipment stops immediately.Realize increasingly automated control, guaranteed operator's safety in production.
Claims (1)
1, a kind of packer Safeguard, form by packer (1), it is characterized in that: four jiaos at packer (1) respectively are provided with infrared probe a, b, c, d, four infrared probe a, b, c, d link to each other with PLC programmable logic controller (PLC) (7), and PLC programmable logic controller (PLC) (7) links to each other with IOB (8) with power supply (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015087 CN2839797Y (en) | 2005-09-23 | 2005-09-23 | Packaging machine safety protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015087 CN2839797Y (en) | 2005-09-23 | 2005-09-23 | Packaging machine safety protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2839797Y true CN2839797Y (en) | 2006-11-22 |
Family
ID=37427779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520015087 Expired - Fee Related CN2839797Y (en) | 2005-09-23 | 2005-09-23 | Packaging machine safety protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2839797Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815103A (en) * | 2011-08-09 | 2012-12-12 | 南通鸿鼎威雅地毯有限公司 | Carpet moving sensing device |
| CN102999000A (en) * | 2012-12-07 | 2013-03-27 | 武汉理工大学 | Safe monitoring device for intelligent brick unloading machine |
-
2005
- 2005-09-23 CN CN 200520015087 patent/CN2839797Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815103A (en) * | 2011-08-09 | 2012-12-12 | 南通鸿鼎威雅地毯有限公司 | Carpet moving sensing device |
| CN102999000A (en) * | 2012-12-07 | 2013-03-27 | 武汉理工大学 | Safe monitoring device for intelligent brick unloading machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |