CN104015201A - Circulating cooling water pressure control device for mechanical arm - Google Patents
Circulating cooling water pressure control device for mechanical arm Download PDFInfo
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- CN104015201A CN104015201A CN201410236287.8A CN201410236287A CN104015201A CN 104015201 A CN104015201 A CN 104015201A CN 201410236287 A CN201410236287 A CN 201410236287A CN 104015201 A CN104015201 A CN 104015201A
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- mechanical arm
- cooling water
- control device
- water pressure
- water
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Abstract
The invention belongs to the technical field of tools of hot-rolling seamless steel pipe sets, and particularly relates to a circulating cooling water pressure control device for a mechanical arm. The circulating cooling water pressure control device for the mechanical arm comprises a water tank and a mechanical arm device. The water tank is connected with a water inlet pipe and a water outlet pipe. The other end of the water inlet pipe is communicated with the mechanical arm device. A pressure switch is connected with a programmable controller. The programmable controller is connected with the mechanical arm device and an alarm indicator lamp. The programmable controller can control the mechanical arm device and the alarm indicator lamp after a collected cooling water pressure signal and a set cooling water pressure value are compared. By means of the circulating cooling water pressure control device, the situations such as clamping pincers deformation and damage caused by water shortage of the mechanical arm can be prevented, and production efficiency is improved.
Description
Technical field
The invention belongs to hot rolled seamless steel tube unit apparatus technical field, relate in particular to a kind of manipulator circulating cooling hydraulic control device.
Background technology
At present, in the existing hot rolled seamless steel tube unit of our factory, pipe blank enters heating furnace heating all needs manipulator to carry out work, after blank heating, temperature is up to 1300 degree, manipulator need at high temperature carry out work, recirculated cooling water can ensure that the manipulator clamp of at high temperature working is indeformable, therefore the cooling water particular importance that just seems; Due to water-in and water-out valve damage or people be close forget to open, cooling water pump do not have pressure not show the appearance of the problems such as water, can cause manipulator at high temperature to be worked making that clamp is sagging, distortion and damaging, and equipment fault occurs, and affect hot rolling production.
Summary of the invention
The object of the invention is to solve above-described technical problem, a kind of situation generation that can prevent that manipulator from causing clamp distortion, damaging because of lack of water is provided, the manipulator circulating cooling hydraulic control device of enhancing productivity, its technical scheme is as follows:
A kind of manipulator circulating cooling hydraulic control device, comprise water tank and robot device, it is characterized in that, described water tank is connected with water inlet pipe and return pipe, the other end of water inlet pipe communicates with robot device, the other end of return pipe communicates with robot device, and water tank, return pipe, robot device, water inlet pipe form circulating backwater pipeline; On described water inlet pipe, be connected with clean circulating water pump, the pressure switch that can gather cooling water pressure signal is installed on described return pipe, pressure switch is connected with Programmable Logic Controller, Programmable Logic Controller is connected with robot device and alarm lamp, and Programmable Logic Controller can be controlled robot device and alarm lamp after can comparing by the cooling water pressure value of the cooling water pressure signal of collection and setting.
Optimal way is that described pressure switch is connected with Programmable Logic Controller by two core shielded cables.
Manipulator circulating cooling hydraulic control device provided by the invention is installed a pressure switch on return pipe, the output signal of pressure switch is sent to on-the-spot Programmable Logic Controller and (is called for short: PLC); By write protection and alert program in Programmable Logic Controller, the signal of the pressure switch of PLC to collection in worksite carries out real-time monitoring, in the time detecting that cooling water pressure is undesired, output alarm signal immediately, start alarm lamp, remind Field Force's manipulator to occur extremely needing shutdown inspection, stop manipulator simultaneously and work to high temperature place; After need waiting until that recirculated cooling water is normal, manipulator could normally be worked again.In process of production, as long as circulating cooling water pressure is undesired, manipulator just exits and quits work, after the cooling waters such as need are normal, can work on, avoid manipulator because of the situation generation that lack of water causes clamp distortion, damages, reduce equipment fault, enhance productivity.Further, by two core shielded cables, the output signal of pressure switch is received on Programmable Logic Controller, be convenient to the signal that Programmable Logic Controller gathers pressure switch, control mechanical hand starting and stop thereby realizing by the pressure on circulating backwater pipeline, the situation generation of avoiding manipulator to cause clamp distortion, damage because of lack of water.
Brief description of the drawings
Fig. 1 is schematic diagram of the present invention.
Detailed description of the invention
Illustrate embodiment below in conjunction with Fig. 1:
As shown in Figure 1, a kind of manipulator circulating cooling hydraulic control device, comprise water tank 1 and robot device 2, described water tank 1 is connected with water inlet pipe 3 and return pipe 4, the other end of water inlet pipe 3 communicates with robot device 2, the other end of return pipe 4 communicates with robot device 2, and water tank 1, return pipe 4, robot device 2, water inlet pipe 3 form circulating backwater pipeline; On described water inlet pipe 3, be connected with clean circulating water pump 5, the pressure switch 6 that can gather cooling water pressure signal is installed on described return pipe 4, pressure switch 6 is connected with Programmable Logic Controller 7, and Programmable Logic Controller 7 is Siemens S7-300 controller.When setting pressure switch 6, the tapping of punching on return pipe 4, loads onto pressure switch 6, regulates the setting value (note: when pressure switch is transferred to pressure and is less than normal hydraulic pressure, output signal to Siemens S7-300 controller at once) of pressure switch.Programmable Logic Controller 7 is connected with robot device 2 and alarm lamp 8, and Programmable Logic Controller 7 can be controlled robot device 2 and alarm lamp 8 after can comparing by the cooling water pressure value of the cooling water pressure signal of collection and setting.Described pressure switch 6 is connected with Programmable Logic Controller 7 by two core shielded cables 9.
When use, pressure switch collects after cooling water pressure, cooling water pressure force signal is received the output signal of pressure switch on Siemens S7-300 controller by two core shielded cables, be convenient to the signal that controller gathers pressure switch, S7-300 controller carries out after information comparison, control mechanical hand starting and stop thereby realizing by the pressure on water return pipeline, the situation generation of avoiding manipulator to cause clamp distortion, damage because of lack of water.
Claims (2)
1. a manipulator circulating cooling hydraulic control device, comprise water tank and robot device, it is characterized in that, described water tank is connected with water inlet pipe and return pipe, the other end of water inlet pipe communicates with robot device, the other end of return pipe communicates with robot device, and water tank, return pipe, robot device, water inlet pipe form circulating backwater pipeline; On described water inlet pipe, be connected with clean circulating water pump, the pressure switch that can gather cooling water pressure signal is installed on described return pipe, pressure switch is connected with Programmable Logic Controller, Programmable Logic Controller is connected with robot device and alarm lamp, and Programmable Logic Controller can be controlled robot device and alarm lamp after can comparing by the cooling water pressure value of the cooling water pressure signal of collection and setting.
2. manipulator circulating cooling hydraulic control device as claimed in claim 1, is characterized in that, described pressure switch is connected with Programmable Logic Controller by two core shielded cables.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410236287.8A CN104015201A (en) | 2014-05-30 | 2014-05-30 | Circulating cooling water pressure control device for mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410236287.8A CN104015201A (en) | 2014-05-30 | 2014-05-30 | Circulating cooling water pressure control device for mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104015201A true CN104015201A (en) | 2014-09-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410236287.8A Pending CN104015201A (en) | 2014-05-30 | 2014-05-30 | Circulating cooling water pressure control device for mechanical arm |
Country Status (1)
| Country | Link |
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| CN (1) | CN104015201A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841835A (en) * | 2015-05-22 | 2015-08-19 | 芜湖陀曼精机科技有限公司 | Griping manipulator for high-temperature forging pieces |
| CN106363665A (en) * | 2016-11-30 | 2017-02-01 | 广西大学 | Clamping gripper with water cooling function |
| CN108858286A (en) * | 2018-09-29 | 2018-11-23 | 北京力升高科科技有限公司 | A kind of robot interior cooling system |
| CN110238340A (en) * | 2019-06-20 | 2019-09-17 | 温州大学激光与光电智能制造研究院 | Intelligent clamping forges system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02256491A (en) * | 1989-03-27 | 1990-10-17 | Fanuc Ltd | Safety mechanism for cooling pipe system of industrial laser robot |
| CN2592270Y (en) * | 2002-12-23 | 2003-12-17 | 王凡喜 | Cooling-water circulating apparatus |
| CN101648351A (en) * | 2008-08-15 | 2010-02-17 | 中国海洋石油总公司 | Cooling device for argon arc welder |
| CN202317006U (en) * | 2011-02-10 | 2012-07-11 | 浙江三锐内燃机部件有限公司 | Automatic dedusting, spraying and cooling manipulator |
| CN203843855U (en) * | 2014-05-30 | 2014-09-24 | 浙江明贺钢管有限公司 | Device for controlling pressure of circulating cooling water for mechanical arm |
-
2014
- 2014-05-30 CN CN201410236287.8A patent/CN104015201A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02256491A (en) * | 1989-03-27 | 1990-10-17 | Fanuc Ltd | Safety mechanism for cooling pipe system of industrial laser robot |
| CN2592270Y (en) * | 2002-12-23 | 2003-12-17 | 王凡喜 | Cooling-water circulating apparatus |
| CN101648351A (en) * | 2008-08-15 | 2010-02-17 | 中国海洋石油总公司 | Cooling device for argon arc welder |
| CN202317006U (en) * | 2011-02-10 | 2012-07-11 | 浙江三锐内燃机部件有限公司 | Automatic dedusting, spraying and cooling manipulator |
| CN203843855U (en) * | 2014-05-30 | 2014-09-24 | 浙江明贺钢管有限公司 | Device for controlling pressure of circulating cooling water for mechanical arm |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841835A (en) * | 2015-05-22 | 2015-08-19 | 芜湖陀曼精机科技有限公司 | Griping manipulator for high-temperature forging pieces |
| CN106363665A (en) * | 2016-11-30 | 2017-02-01 | 广西大学 | Clamping gripper with water cooling function |
| CN108858286A (en) * | 2018-09-29 | 2018-11-23 | 北京力升高科科技有限公司 | A kind of robot interior cooling system |
| WO2020062620A1 (en) * | 2018-09-29 | 2020-04-02 | 北京力升高科科技有限公司 | Internal cooling system for robot |
| CN110238340A (en) * | 2019-06-20 | 2019-09-17 | 温州大学激光与光电智能制造研究院 | Intelligent clamping forges system |
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Application publication date: 20140903 |