CN2933843Y - Safety warning device of pressing machine moving working bench - Google Patents
Safety warning device of pressing machine moving working bench Download PDFInfo
- Publication number
- CN2933843Y CN2933843Y CN 200620076080 CN200620076080U CN2933843Y CN 2933843 Y CN2933843 Y CN 2933843Y CN 200620076080 CN200620076080 CN 200620076080 CN 200620076080 U CN200620076080 U CN 200620076080U CN 2933843 Y CN2933843 Y CN 2933843Y
- Authority
- CN
- China
- Prior art keywords
- alarm
- controller
- travelling table
- press
- plc
- 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
Links
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a safety warning device of punch press mobile working platform, which includes a punch press mobile working platform at the center of pole and a controller of the punch press. On the outer side of the pole, an alarm connected via signal driving actions of the mobile working platform output by the punch press controller. The alarm is connected with a PLC, and sends out PLC alarm signal via the PLC when the mobile working platform is moving so as to remind employees of assisting mold hoisting and in equipment operation for safety precautions.
Description
Technical field
The utility model relates to the forcing press security alerting system, specifically, relates to the moveable platform of press safety alarm device.
Background technology
At present, the warning system of forcing press has the infrared ray electric protection system in the punching course in the punching press industry, and this system can only protect the operative employee in the production process.Mainly be that present forcing press manufacturer does not consider the safeguard protection of user in changing mold process in making the forcing press process.
Can not remind with the employee who maintains or protect auxiliary lifting mould outside forcing press at replacing mold process middle infrared (Mid-IR) photoelectric protective system.When moveable platform of press moved, without any caution, simultaneously because the employee can not notice the action of peripheral equipment in the course of the work, security incident just very easily appearred in the operative employee after travelling table moves like this.
The utility model content
Technical problem to be solved in the utility model is in the defective that the die change process exists, to provide a kind of moveable platform of press safety alarm device at forcing press.
For solving the problems of the technologies described above, the technical solution of the utility model is, the moveable platform of press safety alarm device, comprise the travelling table, power supply, the forcing press controller that are positioned at column central authorities, it is characterized in that: the described column outside is provided with the alarm of connecting by the driving travelling table motor action signal of forcing press controller output.
Moveable platform of press safety alarm device, described controller are programmable controller, its input respectively with pressure switch be connected near switch, output is connected with alarm with the travelling table motor.
The moveable platform of press safety alarm device, described alarm is made up of alarm lamp and buzzer.
The moveable platform of press safety alarm device, owing to adopt said structure, the described column outside is provided with the alarm of connecting by the driving travelling table motor action signal of forcing press controller output.Alarm is connected with programmable controller (PLC), and in the travelling table walking process, alarm sends alarm signal by the signal that PLC sends, and reminds auxiliary lifting mould and the employee who carries out equipment outside machine, plays the effect of safety precautions.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail;
Fig. 1 is the utility model scheme of installation;
Fig. 2 is the utility model moveable platform of press safety alarm device electrical block diagram;
In Fig. 1, Fig. 2,1, column; 2, travelling table; 3, forcing press controller; 4, pressure switch; 5, near switch; 6, alarm lamp; 7, buzzer; 8, workbench motor contactor; 9, power supply.
The specific embodiment
As shown in Figure 1 and Figure 2, the moveable platform of press safety alarm device, comprise the travelling table 2 that is positioned at four root posts, 1 central authorities, the power supply 9 that is connected with forcing press controller 3, one column, 1 outside, travelling table 2 sides of shifting out is provided with the alarm of connecting by the driving travelling table motor action signal of controller 3 outputs.Described forcing press controller 3 is a programmable controller, its input respectively with pressure switch 4 be connected near switch 5, output is connected with alarm with the travelling table motor.Described alarm is made up of alarm lamp 6 and buzzer 7.
At forcing press more during mold exchange, travelling table 2 loosens, after the jack-up, and pressure switch 4 sends signal to programmable controller (PLC) input point, this moment travelling table 2 loosen, jack-up finishes.The PLC output point is connected workbench motor contactor 8, and the drive motors of travelling table 2 is connected, and travelling table 2 begins to move.Receive the driving signal when travelling table 2 drive motors and begin action, the travelling table alarm is the parallel circuit that is serially connected under the workbench driving, and when travelling table 2 moved, alarm lamp 6 and buzzer 7 were started working.When travelling table 2 is started behind assigned address, position stop on the travelling table 2 touches near switch 5, signals to the PLC input point near switch 5, and the PLC output point disconnects workbench motor contactor 8, travelling table 2 stops to move, and the while is also closed alarm lamp 6 and buzzer 7.
Claims (3)
1, moveable platform of press safety alarm device, comprise the travelling table (2), power supply (9), the forcing press controller (3) that are positioned at column (1) central authorities, it is characterized in that: a described column (1) outside is provided with the alarm of connecting by the driving travelling table motor action signal of controller (3) output.
2, according to the described moveable platform of press safety alarm device of claim 1, it is characterized in that: described forcing press controller (3) is a programmable controller, its input respectively with pressure switch (4) be connected near switch (5), output is connected with alarm with the travelling table motor.
According to claim 1 or 2 described moveable platform of press safety alarm devices, it is characterized in that 3, described alarm is made up of alarm lamp (6) and buzzer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620076080 CN2933843Y (en) | 2006-07-29 | 2006-07-29 | Safety warning device of pressing machine moving working bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620076080 CN2933843Y (en) | 2006-07-29 | 2006-07-29 | Safety warning device of pressing machine moving working bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2933843Y true CN2933843Y (en) | 2007-08-15 |
Family
ID=38350533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620076080 Expired - Fee Related CN2933843Y (en) | 2006-07-29 | 2006-07-29 | Safety warning device of pressing machine moving working bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2933843Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034425A (en) * | 2015-06-29 | 2015-11-11 | 徐州工程学院 | Safety mechanical punch press |
-
2006
- 2006-07-29 CN CN 200620076080 patent/CN2933843Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034425A (en) * | 2015-06-29 | 2015-11-11 | 徐州工程学院 | Safety mechanical punch press |
| CN105034425B (en) * | 2015-06-29 | 2017-03-15 | 徐州工程学院 | A kind of secure mechanical formula punch press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SAIC CHERY AUTOMOBILE CO., LTD. Free format text: FORMER NAME OR ADDRESS: QIRUI AUTOMOBILE CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: No. 8, Changchun Road, Wuhu economic and Technological Development Zone, Anhui, Wuhu Province: 241009 Patentee after: Saic Chery Automobile Co., Ltd. Address before: No. 8, Changchun Road, Wuhu economic and Technological Development Zone, Anhui, Wuhu Province: 241009 Patentee before: Qirui Automobile Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070815 Termination date: 20120729 |