CN106827643B - Press machine leaked oil recovering device and monitoring system - Google Patents
Press machine leaked oil recovering device and monitoring system Download PDFInfo
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- CN106827643B CN106827643B CN201710111798.0A CN201710111798A CN106827643B CN 106827643 B CN106827643 B CN 106827643B CN 201710111798 A CN201710111798 A CN 201710111798A CN 106827643 B CN106827643 B CN 106827643B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
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Abstract
The present invention provides a kind of press machine leaked oil recovering device and monitoring system, including monitoring assembly, leakage drainage device and recycling component；The leakage drainage device includes oil collection box, controller, oil return duct and lubricating cup, the inside of the lubricating cup is equipped with the liquidometer being electrically connected with the controller, the oil outlet of the lubricating cup is equipped with electrically operated valve, the recycling component includes oil leak recycling bins, reflux unit and operating oil supplying device, the oil outlet of the lubricating cup is connected with the oil inlet of the oil leak recycling bins, so that the hydraulic oil that would leak on the monitoring assembly is guided in the oil leak recycling bins.The design that the present invention passes through the leakage drainage device, after the hydraulic oil carried on the monitoring assembly is collected by the oil collection box, the hydraulic oil of leakage is flowed backward in the oil leak recycling bins by the oil return duct, the hydraulic oil of leakage is back in the operating oil supplying device again, cost has been saved in the waste for reducing hydraulic oil.
Description
Technical field
The present invention relates to press technologies field, it is specifically designed a kind of press machine leaked oil recovering device and monitoring system.
Background technique
Press machine is a kind of versatility machine of delicate structure, and press machine is mainly used for cutting, punching, blanking, bending, riveting
The techniques such as conjunction and forming make metal generation plastic deformation and fracture be processed into zero by applying powerful pressure to metal blank
The features such as part, press machine is easy to operate with its, high production efficiency, is widely used in the fields such as electronics production, machining, due to
Body vibration is violent in press machine punching course, and observation window is very more in connector and equipment, has a very wide distribution, and is easy to cause oil
Pipe seal damage, and then hydraulic oil is caused largely to leak, significant wastage is caused, therefore for the hydraulic oil of press machine leakage
Recycling problem is increasingly paid attention to by people.
Existing press machine oil leak recycling is the liquid by installing oil collection box acquisition leakage in the easy leakage position lower part of equipment
Pressure oil, then checked by way of personnel's inspection, when checking inside oil collection box has drippage hydraulic oil, arrange personnel couple
Press machine repairs detection, then the supply tank that the hydraulic oil loaded in oil collection box refunds press machine is utilized again.
The discovery and recycling due to need to just be able to achieve oil leak by artificial inspection are recycled in existing press machine oil leak, in turn
Personnel cost is increased, and since the larger pipe joint of the volume of press machine is more, leads to larger workload, the inspection consumption of personnel
When it is longer, cannot timely check press machine oil leak, and the hydraulic oil impurity that existing press machine oil leak is recovered to has occurred
It is more, the damage of press machine is easy to cause when being recycled.
Summary of the invention
Based on this, the object of the present invention is to provide a kind of press machine leaked oil recovering devices and prison that can recycle hydraulic oil automatically
Examining system.
A kind of press machine leaked oil recovering device, including monitoring assembly, the leakage drainage device being connect with the monitoring assembly
The recycling component being connect with the leakage drainage device；
The leakage drainage device includes oil collection box, set on the controller of the oil collection box side and the oil collection box
The oil return duct of oil outlet connection and the lubricating cup connecting with the oil outlet of the oil return duct, the inside of the lubricating cup are equipped with and institute
The liquidometer of controller electric connection is stated, the oil outlet of the lubricating cup is equipped with the motor-driven valve being electrically connected with the controller
Door, the controller are used for the inspection result according to the liquidometer, control the working condition of the electrically operated valve；
The recycling component include oil leak recycling bins, the reflux unit being connect with the oil leak recycling bins and with the reflux
The operating oil supplying device of device connection, the oil outlet of the lubricating cup are connected with the oil inlet of the oil leak recycling bins, so that will
The hydraulic oil leaked on the monitoring assembly is guided in the oil leak recycling bins.
The present invention is passed through the hydraulic oil carried on the monitoring assembly described by the design of the leakage drainage device
After oil collection box is collected, the hydraulic oil of leakage is flowed backward in the oil leak recycling bins by the oil return duct, then passes through
The hydraulic oil of leakage is back in the operating oil supplying device by the design of the reflux unit, is utilized again with reaching
Effect, and then the waste for reducing hydraulic oil has saved cost and without the artificial recycling for carrying out hydraulic oil, reduce personnel at
Originally recovery efficiency is improved.
Further, the monitoring assembly includes the first monitoring platform being set at the top of the upper beam of press machine, is set to
The second monitoring platform below the brake of the press machine and the side peep hole of the upper beam and it is set to the pressure
Third monitoring platform below the mobile work platform of machine, first monitoring platform, second monitoring platform and the third
The bottom surface of monitoring platform is equipped with the leakage drainage device connecting with the recycling component, and the leakage drainage device is used for
The hydraulic oil leaked on first monitoring platform, second monitoring platform and the third monitoring platform is collected, and will
The hydraulic oil being collected into is guided in the oil leak recycling bins.
Further, the reflux unit include the filter being connect with the oil outlet of the oil leak recycling bins, with it is described
The hydraulic pump of filter connection and the motor being connect with the hydraulic pump, the confession of the oil outlet of the hydraulic pump and the press machine
The oil inlet of oil dropping apparatus is connected, and the hydraulic pump is for being flowed back into the hydraulic oil in the oil leak recycling bins by the motor
It is reused in the supply tank.
Further, it is equipped with two pieces of partitions on first monitoring platform and the third monitoring platform, described first
First monitoring platform is divided into four first monitoring regions, the third monitoring platform by two pieces of partitions on monitoring platform
On two pieces of partitions the third monitoring platform is divided into four thirds monitoring regions, each first monitoring region and every
The bottom surface in a third monitoring region is equipped with the leakage drainage device.
Further, second monitoring platform include the first sub- monitoring platform and the second sub- monitoring platform, described first
Sub- monitoring platform and the second sub- monitoring platform are respectively arranged on the side of the upper beam, the first sub- monitoring platform
Be equipped with one piece of partition on the described second sub- monitoring platform, on the first sub- monitoring platform and the second sub- monitoring platform
Partition the described first sub- monitoring platform and the second sub- monitoring platform are divided into two second monitoring regions respectively, each
The bottom surface in second monitoring region is equipped with the leakage drainage device.
Further, on the side in first monitoring region, the second monitoring region and third monitoring region
It is equipped with extension board, the extension board is used to preventing the hydraulic oil of the press machine leakage from first monitoring platform, described
It is overflowed on second monitoring platform and the third monitoring platform, the extension board and the partition machine with the press machine respectively
Frame is welded and fixed.
Further, the top surface of the oil return duct is enclosed construction, and the oil return duct is equipped with multiple oil return holes.
Further, on the liquidometer from top to bottom on be successively arranged the first retaining ring, the second retaining ring, third retaining ring and
Four retaining rings are equipped with the first magnetic float, the third retaining ring and the fourth gear between first retaining ring and second retaining ring
The second magnetic float is equipped between circle, when the first magnetic float is contacted with first retaining ring, the liquidometer, which is sent, to be opened
Signal gives the controller, so that the controller controls the electrically operated valve and opens；When the second magnetic float and described the
When four retaining rings contact, the liquidometer sends shutdown signal to the controller, so that the controller controls the motor-driven valve
Door is closed.
Further, the press machine leaked oil recovering device further includes the transmission node mould being electrically connected with the controller
Block, when the liquidometer monitors the press machine oil leak, the controller is by the transmission node module to user's
Mobile terminal issues oil leak warning information, and the oil leak warning information includes the coordinate information and the liquidometer of the liquidometer
The oil leak amount information detected.
A kind of press machine oil leakage monitoring system of oil, including above-mentioned press machine leaked oil recovering device, mobile terminal and the shifting
The network module of dynamic terminal wireless connection, the sink nodes module being wirelessly connected with the network module, the sink nodes module with
The transmission node module is wirelessly connected.
By the design of the sink nodes module, the information sent to the transmission node module arranges the present invention
It is sent in the mobile terminal by the network module afterwards, and then when oil leak occurs for press machine, the transmission node mould
Block can timely send oil leak signal to the mobile terminal, allow a user to fast and accurately to the leakage point of the press machine
It repairs.
Detailed description of the invention
Fig. 1 is the modular structure schematic diagram for the press machine leaked oil recovering device that first embodiment of the invention provides；
Fig. 2 is the structural schematic diagram for the press machine that first embodiment of the invention provides；
Fig. 3 is the structural schematic diagram for the leakage drainage device that first embodiment of the invention provides；
Fig. 4 is the structural schematic diagram of liquidometer in Fig. 3；
Fig. 5 is the structural schematic diagram of oil return duct in Fig. 3；
Fig. 6 is the structural schematic diagram that component is recycled in Fig. 2；
Fig. 7 is the structural schematic diagram of the first monitoring platform and the second monitoring platform in Fig. 2；
Fig. 8 is figure, the structural schematic diagram of third monitoring platform in 2；
Fig. 9 is the modular structure schematic diagram for the press machine leaked oil recovering device that second embodiment of the invention provides；
Figure 10 is the structural schematic diagram for the press machine oil leakage monitoring system of oil that third embodiment of the invention provides；
Structural schematic diagram of the Figure 11 between the third embodiment of the invention transmission node module provided and sink nodes module；
Main element symbol description:
The present invention that the following detailed description will be further explained with reference to the above drawings.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give several embodiments of the invention.But the invention can be realized in many different forms, however it is not limited to this paper institute
The embodiment of description.On the contrary, purpose of providing these embodiments is make it is more thorough and comprehensive to the disclosure.
It should be noted that it can directly on the other element when element is referred to as " being fixedly arranged on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Fig. 1 to Fig. 2 is please referred to, the press machine leaked oil recovering device 100 that first embodiment of the invention provides includes monitoring group
Part 10, the leakage drainage device 30 being connect with the monitoring assembly 10 and the recycling component being connect with the leakage drainage device 30
20, when body can generate violent vibration to the press machine in punching course, and the observation window of the pressure airborne equipment compared with
More distributions are wider, and then the oil connection of the pressure airborne equipment is easy to cause to damage, so that oil connection seeps
Leakage or a large amount of leakages, therefore by the design of the monitoring assembly 10, for the oil leak situation of press machine described in real-time monitoring, and
The hydraulic oil leaked out on the press machine is guided to the recycling component 20 by the leakage drainage device 30, in turn
It reduces the waste of the hydraulic oil of the press machine and has saved cost, the press machine is closed double-point mechanical press.
Referring to Fig. 3, the leakage drainage device 30 includes oil collection box 32, the controller set on 32 side of oil collection box
31, the oil return duct 36 being connect with the oil outlet of the oil collection box 32 and the lubricating cup being connect with the oil outlet of the oil return duct 36
34, the oil collection box 32 is square structure, and the top of the oil return duct 36 is fixed on the inside of the oil collection box 32, the oil
The inside of cup 34 is equipped with the liquidometer 33 that is electrically connected with the controller 31, the oil outlet of the lubricating cup 34 equipped with it is described
The electrically operated valve 35 that controller 31 is electrically connected, the controller 31 are used for the inspection result according to the liquidometer 33, with control
Make the working condition of the electrically operated valve 35.
Referring to Fig. 6, the recycling component 20 includes oil leak recycling bins 208, time connecting with the oil leak recycling bins 208
Stream device and the operating oil supplying device connecting with the reflux unit, the operating oil supplying device are used for the press machine
The hydraulic oil of normal use is provided, the oil outlet of the lubricating cup 34 is connected with the oil inlet of the oil leak recycling bins 208, so that will
The hydraulic oil leaked on the monitoring assembly 10 is guided in the oil leak recycling bins 208.
Referring to Fig. 4, the liquidometer 33 is successively arranged the first retaining ring 331, the second retaining ring 333, third gear from top to bottom
Circle 334 and fourth gear circle 336 are equipped with the first magnetic float 332 between first retaining ring 331 and second retaining ring 333, described
The second magnetic float 335 is equipped between third retaining ring 334 and the fourth gear circle 336, when the first magnetic float 332 is due to described
When hydraulic Chuck Steak causes to contact 331 with first retaining ring in lubricating cup 34, the liquidometer 33 sends open signal to described
Hydraulic oil in the lubricating cup 34 is back to by controller 31 so that the controller 31 controls the electrically operated valve 35 and opens
In the drains collector tank 208, when the second magnetic float 335 causes and described since hydraulic oil is less in the lubricating cup 34
When four retaining rings 336 contact, the liquidometer 33 sends shutdown signal to the controller 31, so that the controller 31 controls institute
The closing of electrically operated valve 35 is stated, second retaining ring 333 is used for when hydraulic oil is less in the lubricating cup 34, supports first magnetic
Float 332, the third retaining ring 334 are used for when hydraulic Chuck Steak in the lubricating cup 34, limit the second magnetic float 335
It is mobile, and then by the design of the controller 31, the liquidometer 33 and the electrically operated valve 35, so that the press machine leaks
The hydraulic oil that oil recovery apparatus 100 can automatically leak out the press machine recycles.
Fig. 2 and Fig. 7 are please referred to, the monitoring assembly 10 includes the first prison set on 104 top of upper beam of press machine
Survey platform 101, the set on the brake 106 of the press machine and below the side peep hole of the upper beam 104
Two monitoring platforms 102 and the third monitoring platform 103 below the mobile work platform of the press machine, first monitoring are flat
The bottom surface of platform 101, second monitoring platform 102 and the third monitoring platform 103 is equipped with to be connected with the recycling component 20
The leakage drainage device 30 connect, the leakage drainage device 30 leak into first monitoring platform 101, institute for collecting
It states the hydraulic oil on the second monitoring platform 102 and the third monitoring platform 103, and the hydraulic oil being collected into is guided to described
Recycling component 20 is recycled.
First monitoring platform 101 is used to carry the gearbox 105 of the press machine, 104 top of the upper beam
Peep hole and the hydraulic oil that comes out of associated adapter and 104 over top tubing leak of the upper beam, second monitoring
Platform 102 goes out for carrying the brake 106, the side peep hole of the upper beam 104 and associated adapter tubing leak
The hydraulic oil come, the third monitoring platform 103 are used to carry the clamping cylinder, jacking cylinder and associated adapter of the mobile work platform
The hydraulic oil of tubing leak, and first monitoring platform 101, described second would leak by the leakage drainage device 30
Hydraulic oil on monitoring platform 102 and the third monitoring platform 103 is recycled, and then prevents the hydraulic of the press machine
Cost has been saved in the waste of oil.
The operating oil supplying device includes hydraulic station rack, the fixed plate being fixed in the hydraulic station rack and is set to
Supply tank 201 in the fixed plate, fixed plate described in the present embodiment are equipped with two pieces of isolation baffle plates, two pieces of isolation
The fixed plate has been divided into three installation regions by baffle, and it is hydropneumatic respectively that the quantity of the supply tank 201, which is three,
Formula safety device supply tank, mobile work platform supply tank and lubrication supply tank, the hydropneumatic safety device supply
Oil dropping apparatus, the mobile work platform supply tank and the lubrication supply tank are separately fixed in the installation region,
Electrical machinery hydraulic pump, control valve group 202, radiator 203 and filter device are equipped on each supply tank 201, by institute
State press machine it is in running order when, the operating oil supplying device can also occur to vibrate and then be easy to cause the supply tank
201 and associated adapter and oil pipe hydraulic fluid leak, the fixed plate for carry the supply tank 201 and associated adapter and
The hydraulic oil of tubing leak, the fixed back are equipped with multiple for recycling the institute of the hydraulic oil leaked into the fixed plate
Leakage drainage device 30 is stated, the oil leak recovery box 208 is fixed on the bottom of the hydraulic station rack, and then prevents the leakage
The movement of oily recycling bins 208.
In the present embodiment, the reflux unit include the filter 217 being connect with the oil outlet of the oil leak recycling bins, with
The hydraulic pump 215 that the filter 217 connects and the motor 216 connecting with the hydraulic pump 215, the hydraulic pump 215 go out
Hydraulic fluid port is connected with the oil inlet of the supply tank 204 in the operating oil supplying device, when the motor 216 starting,
The work of hydraulic pump 215 flows back into the oil leak recycling bins 208 hydraulic oil in the supply tank 204, and then will
Hydraulic oil recycling, the filter 217 are used for flowing back into the supply tank 204 in the oil leak recycling bins 208
Hydraulic oil be filtered, and then impurity is prevented to enter in the supply tank 204, due to described hydraulic in the present embodiment
Pneumatic type safety device supply tank and the mobile work platform supply tank are more demanding to the impurity ratio of hydraulic oil, therefore
The oil outlet of hydraulic pump 215 described in the present embodiment is only connected with the oil inlet of the lubrication supply tank.
Referring to Fig. 7, being equipped with two pieces of partitions on first monitoring platform 101 and the third monitoring platform 103, have
First monitoring platform 101 of body is equipped with first partition 401 and second partition 402, the first partition 401 and described the
First monitoring platform 101 is divided into four first monitoring regions, the third monitoring platform 103 respectively by two partitions 402
It is equipped with the 4th partition 406 and the 5th partition 407, the 4th partition 406 and the 5th partition 407 monitor the third
Platform 103 is divided into four third monitoring regions, the bottom in each first monitoring region and each third monitoring region
Face is equipped with the leakage drainage device 30, and the first monitoring region and third monitoring region are respectively to top leakage
Hydraulic oil is carried, and is back in the oil leak recycling bins 208 by the leakage drainage device 30.
Referring to Fig. 8, it is logical to be additionally provided with hydraulic air pad holes 410, slug hole 408 and oil pipe on the third monitoring platform 103
Road 109, for the hydraulic air pad holes 410 with third monitoring platform interference connection for installing hydropneumatic cushion, the oil pipe is logical
The side in road 410 is equipped with shutter, and for the shutter with the third monitoring platform 103 by being welded and fixed, the oil pipe is logical
Road 409 is used to fix the fixation between the supply tank 204 and the equipment of the press machine for rail 201, and then improves
The stability of the press machine internal structure.
Second monitoring platform 102 include the first sub- monitoring platform 403 and the second sub- monitoring platform 405, described first
Sub- monitoring platform 403 and the second sub- monitoring platform 405 are separately fixed on the side of 104 bottom of upper beam, institute
State and be equipped with one piece of partition on the first sub- monitoring platform 403 and the second sub- monitoring platform 405, specifically for third every
Described first sub- monitoring platform 403 and the second sub- monitoring platform 405 are divided into two by plate 404, the third partition 404
The bottom surface in the second monitoring region, each second monitoring region is equipped with the leakage drainage device 30, each third
Monitoring region respectively carries the hydraulic oil of top leakage, and is back to the oil leak by the leakage drainage device 30
In recycling bins 208.
Extension is equipped on the side in first monitoring region, the second monitoring region and third monitoring region
Plate, the extension board are used to prevent the hydraulic oil of the press machine leakage flat from first monitoring platform, second monitoring
It is overflowed on platform and the third monitoring platform, the extension board and the partition are solid with the welding machine frame of the press machine respectively
It is fixed, and then improve first monitoring platform 101, second monitoring platform 102, the third monitoring platform 103 and institute
State the stability of structure between the rack of press machine.
Zigbee sensor is equipped in controller 31 described in the present embodiment, the Zigbee sensor passes through conducting wire respectively
It is connect with the liquidometer 33 and the electrically operated valve 35, the Zigbee sensor is controlled according to the signal of the liquidometer 33
The on-off of the electrically operated valve 35.
Referring to Fig. 5, the top surface of the oil return duct 36 is enclosed construction, and then avoids dust and fall into the lubricating cup 34
In, it sets close to the side of the top surface there are four oil return hole, is specifically the first oil return hole 361, the second oil return hole 362, third
Oil return hole 363 and the 4th oil return hole 364, first oil return hole 361, second oil return hole 362, the third oil return hole
363 and the floor height of the 4th oil return hole 364 be all larger than the floor height of the oil collection box 32, when the hydraulic oil stream of leakage
It may be with a large amount of impurity, as 32 side wall of oil collection box flows into the oil collection box 32, impurity when entering the oil collection box 32
It is deposited in 32 bottom surface of oil collection box, when liquid level rises to first oil return hole 361, second oil return hole 362, described
When the bottom surface of three oil return holes 363 and the 4th oil return hole 364, impurity less hydraulic oil in top passes through first oil return hole
361, second oil return hole 362, the third oil return hole 363, the 4th oil return hole 364 and the oil return duct 36 flow into
Extremely in the lubricating cup 34, and then by the design of the oil return hole, the hydraulic oil in the oil collection box 32 is carried out primary miscellaneous
The filtering of matter thereby reduces the impurity ratio of the hydraulic oil in the drains collector tank 208.
The present embodiment is led to the hydraulic oil carried on the monitoring assembly 10 by the design of the leakage drainage device 30
It crosses after the oil collection box 32 is collected, the hydraulic oil of leakage is flowed backward to by the oil leak recycling bins by the oil return duct 36
In 208, then by the design of the reflux unit 20, the hydraulic oil of leakage is back in the operating oil supplying device, with
The waste for achieving the effect that utilize again, and then reducing hydraulic oil has saved cost and has carried out returning for hydraulic oil without artificial
It receives, reduces personnel cost and improve recovery efficiency, and by the design of the oil return hole, reduce the oil leak recycling bins
The impurity ratio for the hydraulic oil collected in 208, it is therefore prevented that the press machine is higher caused due to the hydraulic oil impurity being recovered to
Damage, and then improve the service life of the press machine.
Referring to Fig. 9, the modular structure for being the press machine leaked oil recovering device 100a that second embodiment of the invention provides is shown
It is intended to, the second embodiment and the first embodiment are more or less the same, and difference is: the press machine leaked oil recovering device 100a
It further include the transmission node module 40 being electrically connected with the controller 31, when the liquidometer 33 monitors the press machine leakage
When oily, the controller 31 issues oil leak warning information to the mobile terminal of user by the transmission node module 40, described
Oil leak warning information includes the coordinate information of the liquidometer 33 and the oil leak amount information that the liquidometer detects.
Each controller 31 is designed with different labels in the present embodiment, stores in the transmission node module 40
There is the corresponding physical coordinates point of the different labels, when one of them described controller 31 has received the corresponding liquidometer
When the oil leak amount information of 33 sendings, the oil leak amount information is formed into the oil leak police with the corresponding physical coordinates point
It notifies breath, and is sent to the transmission node module 40, the oil leak information is forwarded to user by the transmission node module 40
Mobile terminal in, and then remind and had occurred above the corresponding monitoring platform of the controller 31 of which specific position of user
Oil leak situation allows a user to fast and accurately repair leakage point.
Figure 10 to Figure 11 is please referred to, a kind of press machine oil leakage monitoring system of oil 200 recycles dress including above-mentioned press machine oil leak
It sets 100a, mobile terminal 50, wirelessly connect with the network module 60 of the mobile terminal 50 wireless connection, with the network module 60
The sink nodes module 70 connect, the sink nodes module 70 are wirelessly connected with the transmission node module 40.
Sink nodes module described in the present embodiment 70 are at least wirelessly connected with a transmission node module 40, the net
Network module 60 uses GSM (Globe System of Mobile) network, and the GSM network wide coverage performance is more complete
Kind, gsm communication net itself has stronger error correction capability, and the higher reachable 9.6kbit/s of data transmission rate can guarantee number
According to the reliability and real-time of transmission.
Wherein, the transmission node module 40 uses ZigBee technology, connects using preceding realize with the controller 31
Initialization, after the transmission node module 40 is connected with the controller 31 initialization, the transmission node module 40 can have
Effect carries out signal collection to the controller 31, and the oil leak signal is sent to the remittance when being collected into oil leak signal
Node module 70, the sink nodes module 70 are integrated and are handled to the oil leak signal received, and by treated
The oil leak signal is sent in the mobile terminal 50 by the GSM network, to remind user to carry out leakage point in time
Maintenance and detection, and then a large amount of wastes of hydraulic oil are prevented, save cost.
Certain embodiment of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of press machine leaked oil recovering device, it is characterised in that: including monitoring assembly, the leakage being connect with the monitoring assembly
Drainage device and the recycling component being connect with the leakage drainage device；
The leakage drainage device includes oil collection box, the controller, fuel-displaced with the oil collection box set on the oil collection box side
The oil return duct of mouth connection and the lubricating cup connecting with the oil outlet of the oil return duct, the inside of the lubricating cup is equipped with and the control
The liquidometer that device processed is electrically connected, the oil outlet of the lubricating cup are equipped with the electrically operated valve being electrically connected with the controller, institute
Controller is stated for the inspection result according to the liquidometer, controls the working condition of the electrically operated valve；
The recycling component include oil leak recycling bins, the reflux unit being connect with the oil leak recycling bins and with the reflux unit
The operating oil supplying device of connection, the oil outlet of the lubricating cup are connected with the oil inlet of the oil leak recycling bins, so that will leakage
Hydraulic oil on to the monitoring assembly is guided in the oil leak recycling bins.
2. press machine leaked oil recovering device according to claim 1, which is characterized in that the monitoring assembly includes being set to pressure
The first monitoring platform at the top of the upper beam of power machine is seen set on the brake of the press machine and the side of the upper beam
Examine the second monitoring platform below hole and the third monitoring platform below the mobile work platform of the press machine, described first
The bottom surface of monitoring platform, second monitoring platform and the third monitoring platform is equipped with the institute connecting with the recycling component
Leakage drainage device is stated, the leakage drainage device leaks into first monitoring platform for collection, second monitoring is put down
Hydraulic oil on platform and the third monitoring platform, and the hydraulic oil being collected into is guided in the oil leak recycling bins.
3. press machine leaked oil recovering device according to claim 1, which is characterized in that the reflux unit include with it is described
Filter, the hydraulic pump being connect with the filter and the electricity being connect with the hydraulic pump of the oil outlet connection of oil leak recycling bins
Machine, the oil outlet of the hydraulic pump are connected with the oil inlet of the supply tank of the press machine, and the hydraulic pump is for passing through institute
It states motor and flows back into the hydraulic oil in the oil leak recycling bins in the supply tank and reuse.
4. press machine leaked oil recovering device according to claim 2, which is characterized in that first monitoring platform and described
Two pieces of partitions are equipped on third monitoring platform, two pieces of partitions on first monitoring platform draw first monitoring platform
It is divided into four first monitoring regions, the third monitoring platform is divided into four by two pieces of partitions on the third monitoring platform
Third monitors region, and the bottom surface that each first monitoring region and each third monitor region is equipped with the leakage and draws
Flow device.
5. press machine leaked oil recovering device according to claim 4, which is characterized in that second monitoring platform includes the
One sub- monitoring platform and the second sub- monitoring platform, the first sub- monitoring platform and the second sub- monitoring platform are respectively arranged on institute
It states on the side of upper beam, is equipped with one piece of partition, institute on the first sub- monitoring platform and the second sub- monitoring platform
The partition on the first sub- monitoring platform and the second sub- monitoring platform is stated respectively by the described first sub- monitoring platform and described
Two sub- monitoring platforms are divided into two second monitoring regions, and the bottom surface in each second monitoring region is equipped with the leakage and draws
Flow device.
6. press machine leaked oil recovering device according to claim 5, which is characterized in that first monitoring region, described
It is equipped with extension board on the side in the second monitoring region and third monitoring region, the extension board is for preventing the pressure
The hydraulic oil of machine leakage is overflowed from first monitoring platform, second monitoring platform and the third monitoring platform, institute
The welding machine frame of extension board and the partition respectively with the press machine is stated to fix.
7. press machine leaked oil recovering device according to claim 1, which is characterized in that the top surface of the oil return duct is envelope
Structure is closed, the oil return duct is equipped with multiple oil return holes.
8. press machine leaked oil recovering device according to claim 1, which is characterized in that on the liquidometer from top to bottom on
It is successively arranged the first retaining ring, the second retaining ring, third retaining ring and fourth gear circle, is set between first retaining ring and second retaining ring
Have the first magnetic float, between the third retaining ring and the fourth gear circle be equipped with the second magnetic float, when the first magnetic float with
When first retaining ring contacts, the liquidometer sends open signal to the controller, so that described in controller control
Electrically operated valve is opened；When the second magnetic float and the fourth gear circle contact, the liquidometer sends shutdown signal to institute
Controller is stated, so that the controller controls the electrically operated valve and closes.
9. according to claim 1 to press machine leaked oil recovering device described in 8 any one, which is characterized in that the press machine
Leaked oil recovering device further includes the transmission node module being electrically connected with the controller, when the liquidometer monitors the pressure
When power machine oil leak, the controller issues oil leak warning information, institute to the mobile terminal of user by the transmission node module
State the coordinate information that oil leak warning information includes the liquidometer and the oil leak amount information that the liquidometer detects.
10. a kind of press machine oil leakage monitoring system of oil, it is characterised in that: recycle and fill including press machine oil leak as claimed in claim 9
It sets, mobile terminal, the network module being wirelessly connected with the mobile terminal, the sink nodes mould being wirelessly connected with the network module
Block, the sink nodes module and transmission node module are wirelessly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710111798.0A CN106827643B (en) | 2017-02-23 | 2017-02-23 | Press machine leaked oil recovering device and monitoring system |
Applications Claiming Priority (1)
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| CN110701135B (en) * | 2019-09-18 | 2024-04-12 | 中国电建集团山东电力建设第一工程有限公司 | Hydraulic oil leakage monitoring alarm device and steam turbine |
| CN114517891A (en) * | 2020-11-20 | 2022-05-20 | 宝山钢铁股份有限公司 | Detection control system and method for oil leakage of hydraulic pipeline joint of laser welding machine |
| CN114233721A (en) * | 2021-11-08 | 2022-03-25 | 徐州徐工挖掘机械有限公司 | Hydraulic system for lubricating saw teeth of excavator and felling machine and control method thereof |
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