CN208727788U - A kind of automatic release agent spraying system of hydraulic press - Google Patents
A kind of automatic release agent spraying system of hydraulic press Download PDFInfo
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- CN208727788U CN208727788U CN201821352534.0U CN201821352534U CN208727788U CN 208727788 U CN208727788 U CN 208727788U CN 201821352534 U CN201821352534 U CN 201821352534U CN 208727788 U CN208727788 U CN 208727788U
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Abstract
The utility model discloses a kind of automatic release agent spraying systems of hydraulic press, are related to hydraulic press for technical field of mold release.Including for release agent system and several release agent spraying devices；It include primary flow path, circulation loop, loop of voltage regulation and several flow paths for release agent system；Release agent spraying device includes belt conveyor, track-type facilities, walked frame device and several release agent spray heads；Walked frame device is fixed on belt conveyor, and downside is slidably connected with track-type facilities；Several release agent spray heads are uniformly arranged on walked frame device front end, and pass through feed liquid pipeline and branch fluid communication respectively.The utility model utilizes being equipped with for release agent system and release agent spraying device, precisely quantitative spraying is carried out to die cavity each in hydraulic press die face, so that the spraying of each die cavity inner pattern releasing agent applicable is uniform；Spraying consistency is high between each die cavity of entire die face；Automatic control, it is high-efficient；Remote control, it is highly-safe；Release agent dosage can be saved, cost is reduced.
Description
Technical field
The utility model relates to hydraulic presses for technical field of mold release, specifically a kind of automatic release agent spraying system of hydraulic press
System.
Background technique
Ferrite is a kind of novel nonmetal magnetic material developed rapidly from the 1940s.With metallic magnetic
Property material is compared, and ferrite has many advantages, such as that resistivity is big, dielectric properties are high, the magnetic conductivity with higher in high frequency.With
The development of science and technology, ferrite is not only in electronics industries such as communication broadcast, automatic control, computing technique and instrument and meters
Using increasingly extensive, have become indispensable component part, and is shown and dirty in space travel, satellite communication, information
Dye processing etc., also opens wide application space.In production technology, ferrite is similar to general ceramic process,
Easy to operate easily controllable, thin slice is rolled into unlike metallicl magnetic material or fine powder medium is made to apply.Due to iron
Oxysome performance is good, at low cost, simple process, can save a large amount of noble metals again, it has also become before having development very much in high frequency light current field
A kind of nonmetal magnetic material on way.
Currently, magnetic material wet forming hydraulic press is widely used in annular, tile-type, square and various special-shaped wet pressing permanent magnets
The production of oxysome magnetic product.During using wet forming hydraulic press compacting magnetic product, magnetic is filled in mold cavity
Property slurry before, need first toward smearing one layer of release agent in die cavity, to guarantee easy after formed product to take out out of mold cavity.Mesh
Before, it smearing release agent and is generally smeared using artificial, that is, worker is smeared in die cavity with hairbrush after being opened, and low efficiency, safety is poor,
And it smears uneven.
Through retrieving, Chinese patent, application number: 201320146922.4, data of publication of application: on 08 21st, 2013, open
A kind of automatic demoulding agent spray system, including agitator tank, compressed air source and spray gun, agitator tank pass through release agent and convey
Pipeline is connected with spray gun, and compressed air source is connected by compressed air conveying pipeline with spray gun, in agitator tank and spray
It is sequentially installed with tank body valve, high-pressure pneumatic plunger pump and director valve on release agent transfer pipeline between mist rifle, is pressing
It is sequentially installed with pressure reducing valve and air volume regulating valve on compressed air conveying pipeline between contracting air-source and spray gun, in the height
Pressure air piston pump and release agent flow control valve between release agent transfer pipeline on accumulator is installed, the accumulator with
A pressure sensor is installed on release agent transfer pipeline between release agent flow control valve.The automatic demoulding agent spray system energy
It is enough that release agent is stirred by agitator tank, avoid release agent from precipitating, but it is big to will lead to release agent turbulence level, is easy to be mixed into
Bubble, and energy consumption is high.
Have again, Chinese patent, application number: 201711288266.0, data of publication of application: on 04 06th, 2018, disclose
A kind of concrete sleeper remover automatic spraying machine, the mold rollgang including conveying sleeper mould, mold rollgang top
Equipped with spraying foot prop, upper frame is equipped with the electronic slide unit of Y-axis, and the electronic slide unit of Y-axis is equipped with the first Y-axis sliding block, the second Y-axis sliding block；X
The electronic slide unit of axis is equipped with X-axis slide block；X-axis slide block is equipped with connecting bracket, and connecting bracket lower end is equipped with rotary cylinder, rotary pneumatic
Automatic spray gun is installed on cylinder.The invention is to aim at the automatic spraying that the pre- release agent spraying of track for a train cement sleeper mould designs to set
It is standby, it fits on track for a train cement sleeper production line, before track for a train cement sleeper mould concrete perfusion, in mold certainly
Dynamic spraying release agent, it is easy to operate, it is high-efficient.But it is limited by factors such as structures, which can not be in Full-automatic magnetic material liquid
Press application.
Utility model content
Utility model technical problems to be solved
It is generally smeared using artificial for release agent is smeared during magnetic material compression moulding in the prior art, efficiency
Low, safety is poor, and smears non-uniform problem, and the utility model provides a kind of automatic release agent spraying system of hydraulic press, leads to
It crosses for release agent system and release agent spraying device combination, realizes hydraulic press automatic release agent spraying when producing magnetic material, imitate
Rate is high, and safety is good, and release agent is smeared unevenly, and product quality is improved.
Technical solution
To solve the above problems, technical solution provided by the utility model are as follows:
A kind of automatic release agent spraying system of hydraulic press, including for release agent system and several release agent spraying devices；The confession
Release agent system includes the primary flow path formed of being connected by storage tank and main solution pump unit by feed liquid pipeline, the primary flow path end
It is communicated with several flow paths；The release agent spraying device includes belt conveyor, track-type facilities, walked frame device and several
Release agent spray head；The belt conveyor includes belt disposed in parallel, and the track-type facilities are arranged below the belt；
Walked frame device left and right ends are separately fixed on two belts, and walked frame device downside and the guide rail
Device is slidably connected；Several release agent spray heads are uniformly arranged on walked frame device front end, and pass through feed flow respectively
Pipeline and the branch fluid communication.
Further, in which:
Described for release agent system further includes circulation loop, the circulation loop be communicated to by feed liquid pipeline one end it is described
In the primary flow path after main solution pump machine set outlet, the other end, which is communicated on the storage tank, is formed by liquid stream circuit；It is described
Circulation loop ball valve is provided in circulation loop；
The belt conveyor further includes motor, shaft coupling, transmission shaft, rolling bearing units, driving wheel, driven wheel and front-wheel
Adjustment frame；The motor, shaft coupling, transmission shaft, driving wheel, belt and driven wheel are successively sequentially connected；The transmission shaft passes through
The rolling bearing units installation positioning；The driven wheel is mounted on the front-wheel adjustment frame.
Further, in which:
Described for release agent system further includes loop of voltage regulation, the loop of voltage regulation be communicated to by feed liquid pipeline one end it is described
In the primary flow path at main solution pump unit liquid outlet, the other end, which is communicated on the storage tank, is formed by liquid stream circuit；Institute
It states and is provided with pressure safety valve in loop of voltage regulation；
The track-type facilities include the sleeper being fixedly connected sequentially from bottom to up, mounting plate, track base and guide rail, the row
Stand arrangement is walked to be slidably connected with the guide rail.
Further, in which:
It is additionally provided with buffering batch can in the primary flow path after the main solution pump machine set outlet, is arranged on the buffering batch can
There is emptying ball valve；
The front-wheel adjustment frame is fixedly connected with the sleeper front end；The sleeper rear end is fixedly arranged above block；It is described
Front-wheel adjustment frame and the block are arranged respectively close to the rear and front end of the guide rail.
Further, in which:
Ball valve I and ball valve II are additionally provided in the primary flow path, the ball valve I is arranged in the storage tank and the main liquid
On feed liquid pipeline between pump assembly, the ball valve II be arranged in it is described buffering batch can after feed liquid pipeline on；The Zhi Liulu
Ball valve III is provided on feed liquid pipeline between the release agent spray head；
The walked frame device includes the rack being fixedly connected sequentially from top to bottom, backing plate and sliding block, the belt clamp
Gu between the backing plate and the sliding block；The sliding block is slidably located on the guide rail.
Further, in which:
Filter I, filter II and filter III are additionally provided in the primary flow path, the filter I is arranged described
On feed liquid pipeline at storage tank liquid outlet, the feed liquid pipeline at the main solution pump unit liquid outlet is arranged in the filter II
On, the filter III is arranged on the feed liquid pipeline at the buffering batch can liquid outlet；
Be fixed with several sliding blocks below the backing plate, be provided with pressing plate between the adjacent sliding block, the pressing plate with
The belt, backing plate set gradually and are fixed together from bottom to up；The pressing plate upper side and the belt downside are distinguished
It is provided with intermeshing tooth.
Further, pressure gauge I and pressure sensor I, the pressure gauge I and the pressure are additionally provided in the primary flow path
Force snesor I is successively set on the feed liquid pipeline at the main solution pump unit liquid outlet；The tributary road is provided with pressure
Power table II and pressure sensor II, the pressure gauge II and the pressure sensor II are successively set on the end Zhi Liulu；
The starting point Zhi Liulu is provided with undervoltage alarm.
Further, in which:
Described for release agent system further includes reserve liquid pump assembly, and the reserve liquid pump assembly and the main solution pump unit are simultaneously
Connection is arranged in the primary flow path；
Between the mounting plate and the track base, between the track base and the guide rail, the backing plate, belt and cunning
It between block and the pressing plate, belt, between backing plate is to be detachably connected.
It further, further include being used for the central controlled control cabinet of system, it is described to be demoulded for release agent system and the spray
Agent device and hydraulic press are electrically connected with the control cabinet.
Beneficial effect
Using technical solution provided by the utility model, compared with prior art, have the following beneficial effects:
(1) the automatic release agent spraying system of a kind of hydraulic press provided by the utility model, by de- for release agent system and spray
Mould agent device combines, and realizes hydraulic press automatic release agent spraying when producing magnetic material, and high-efficient, safety is good, and demoulds
Agent is smeared unevenly, and product quality is improved；For being provided with multiple Zhi Liulu in release agent system, it is respectively provided in every Zhi Liulu
There are several release agent spraying devices, it is online for release agent to realize multimachine；Belt conveyor in release agent spraying device drives row
Stand arrangement and the movement of release agent spray head are walked, realizes the positioning sprinkling of release agent, it is safe and efficient, and release agent is smeared uniformly；Row
Walk and be connected with track-type facilities below stand arrangement, be used to support walked frame device, avoid belt load-bearing, at the same play orientation and
Avoid the effect shaken；
(2) the automatic release agent spraying system of a kind of hydraulic press provided by the utility model, by being set in release agent primary flow path
Circulation loop is set, promotes storage tank inner pattern releasing agent applicable turbulent flow to mix to reach, the purpose for avoiding release agent from precipitating not only can guarantee de-
The feed consistency of mould agent, and then guarantee that product smoothly demoulds, product quality and mold reuse rate are improved, while low energy consumption,
Reduce production cost；
(3) the automatic release agent spraying system of a kind of hydraulic press provided by the utility model, on the one hand by setting loop of voltage regulation
Can be excessively high to avoid release agent supply pressure, equipment safety is protected, it is another to facilitate the agent of emaciated face mould that promote from loop of voltage regulation reflux
It is uniformly mixed into the release agent in storage tank, plays the effect as circulation loop；
(4) the automatic release agent spraying system of a kind of hydraulic press provided by the utility model, passes through sleeper, mounting plate, track base
It cooperates to be arranged with guide rail and forms track-type facilities, structure is simple, secured and at low cost；
(5) the automatic release agent spraying system of a kind of hydraulic press provided by the utility model buffers batch can by setting, realizes
Caching, play the role of secondary pressure；Setting emptying ball valve facilitates regular discharge on buffering batch can, avoids buffering batch can charge
Overfill, pressure-bearing is excessive, and it is high to improve device security；
(6) the automatic release agent spraying system of a kind of hydraulic press provided by the utility model, front-wheel adjustment frame and block are in guide rail
Rear and front end formed stop, avoid walked frame device when running to guide rail end due to travel settings or control inaccuracy and
It falls off from guide rail, to improve the safety of equipment operation；
(7) the automatic release agent spraying system of a kind of hydraulic press provided by the utility model, by the way that ball valve I, II and of ball valve is arranged
Ball valve III realizes the Discrete control of release agent flow path, facilitates segmentation maintenance and equipment replacement；
(8) the automatic release agent spraying system of a kind of hydraulic press provided by the utility model, walked frame device is by rack, backing plate
It constitutes, can effectively be fixed together with belt, stability is good with sliding block；
(9) the automatic release agent spraying system of a kind of hydraulic press provided by the utility model, in primary flow path be arranged filter I,
Filter II and filter III realize the filtering step by step to release agent, guarantee release agent purity, and impurity is avoided to flow into hydraulic press
On release agent spraying device in；
(10) the automatic release agent spraying system of a kind of hydraulic press provided by the utility model, backing plate lower section are fixed with several cunnings
Block is provided with pressing plate between adjacent sliders, and pressing plate sets gradually and is fixed together from bottom to up with belt, backing plate, so that solid
Fixed more firm, pressing plate upper side and belt downside are respectively arranged with intermeshing tooth, effectively prevent belt and walking
Opposite sliding between stand arrangement, to ensure that release agent spray head can precisely align hydraulic always in long-term use process
Mold cavity on machine；
(11) the automatic release agent spraying system of a kind of hydraulic press provided by the utility model is passed by setting pressure gauge I, pressure
Sensor I, pressure gauge II, pressure sensor II and undervoltage alarm, being capable of effective monitoring primary flow path liquid supply pressure and the end Zhi Liulu
Liquid supply pressure is held, on the one hand can be excessively high to avoid primary flow path liquid supply pressure, ensure equipment safety, it on the other hand can be to avoid tributary
Road terminal pressure is too low, and then avoids the release agent spraying device spray pressure on the hydraulic press in the end Zhi Liulu insufficient, protects
Barrier release agent uniformly sprays；
(12) the automatic release agent spraying system of a kind of hydraulic press provided by the utility model, is provided with reserve liquid pump assembly, when
Main solution pump unit is out of service or when needing to overhaul because breaking down, and enables reserve liquid pump assembly, can be to avoid because of system shutdown
Production is influenced, ensures production efficiency；
(13) the automatic release agent spraying system of a kind of hydraulic press provided by the utility model, between mounting plate and track base, leads
Between rail chair and guide rail, between backing plate, belt and sliding block and pressing plate, belt, between backing plate it is to be detachably connected, is convenient for
Dismounting and maintenance；
(14) the automatic release agent spraying system of a kind of hydraulic press provided by the utility model, is provided with control cabinet, in system
Carry out centralized control and long-range monitoring for release agent system, release agent spraying device and hydraulic press, set in more convenient pair of system
Standby monitoring and management, it is highly-safe to guarantee system stable operation, while human input can be reduced, reduce production cost.
Detailed description of the invention
The system flow path schematic diagram of Fig. 1, the utility model；
Fig. 2, the utility model system flow path partial schematic diagram；
The top view of release agent spraying device in Fig. 3, the utility model；
The front view of release agent spraying device in Fig. 4, the utility model；
The schematic diagram of Fig. 5, the utility model track arrangements and the cooperation of walked frame device；
The structural schematic diagram of front-wheel adjustment frame in Fig. 6, the utility model.
In attached drawing: 1, control cabinet；2, storage tank；3, ball valve I；4, filter I；5, main solution pump unit；6, pressure gauge I；7,
Filter II；8, pressure sensor I；9, batch can is buffered；10, emptying ball valve；11, ball valve II；12, filter III；13, under-voltage report
Alert device；14, ball valve III；15, hydraulic press；16, pressure gauge II；17, pressure sensor II；18, pressure safety valve；19, it is recycled back to
Road ball valve；20, reserve liquid pump assembly；100, primary flow path；200, Zhi Liulu；300, loop of voltage regulation；400, circulation loop；500, it sprays
Release agent device；501, release agent spray head；502, belt conveyor；503, track-type facilities；504, walked frame device；521,
Motor；522, shaft coupling；523, transmission shaft；524, rolling bearing units；525, driving wheel；526, belt；527, driven wheel；528, preceding
Take turns adjustment frame；531, sleeper；532, mounting plate；533, track base；534, guide rail；535, block；541, rack；542, backing plate；
543, sliding block；544, pressing plate；5281, connecting plate；5282, installation axle；5283, bolt is adjusted；5284, front-wheel support.
Specific embodiment
For the content for further appreciating that the utility model, the utility model is described in detail in conjunction with accompanying drawings and embodiments.
Embodiment 1
A kind of automatic release agent spraying system of hydraulic press, as shown in Figures 1 to 4, including for release agent system and several sprays demoulding
Agent device 500；Described for release agent system includes the master formed that connected by storage tank 2 and main solution pump unit 5 by feed liquid pipeline
Flow path 100,100 end of primary flow path are communicated with several flow paths 200, parallel connection between each branch flow path 200；The release agent spraying
Device 500 includes belt conveyor 502, track-type facilities 503, walked frame device 504 and several release agent spray heads 501, institute
It states belt conveyor 502 and the track-type facilities 503 is installed on hydraulic press 15；The belt conveyor 502 includes
Two belts 526 disposed in parallel, two belts 526 are located at the left and right sides of 15 die face upper mold type chamber of hydraulic press, institute
It states track-type facilities 503 and is separately positioned on two 526 lower sections of belt, 504 left and right ends of walked frame device are solid respectively
It is scheduled on two belts 526, and the downside of the walked frame device 504 is slidably connected with the track-type facilities 503, at this
Be slidably connected and can be the mating connection of sliding slot and sliding block or the mating connection of slide bar and sliding sleeve, be also possible to it is other can
Capable slip connection mode；Several release agent spray heads 501 are uniformly arranged on 504 front end of walked frame device, in institute
It states 504 front end of walked frame device and forms single row or multiple rows arrangement, be single arrangement in the present embodiment；The release agent spray head
501 can be manual spray gun or automatic spray gun, are automatic spray gun in the present embodiment, can accurately control spraying time and sprinkling
Amount, sprinkling is uniform, so that product stripping quality is high；Several release agent spray heads 501 pass through feed liquid pipeline and institute respectively
The connection of Zhi Liulu 200 is stated, it is described to supply release agent for release agent system for each release agent spray head 501.
When needing to spray release agent, it is respectively started for release agent system and release agent spraying device 500, main solution pump unit 5 will
Release agent extraction in storage tank 2, the release agent spraying being successively supplied to through primary flow path 100, each branch flow path 200 on each hydraulic press 15
Device 500, the belt conveyor 502 in release agent spraying device 500 start, drive walked frame device 504 to move, work as demoulding
Agent spray head 501 stops when running to the position of face first row mold cavity, while controlling the sprinkling demoulding of release agent spray head 501
Agent, spraying time and fountain height can be set in advance according to the difference of hydraulic press 15 and compacted products；After the completion of sprinkling, start belt
Conveying device 502, when walked frame device 504 being driven to move to the position of 501 face second row mold cavity of release agent spray head
It stops, while controlling release agent spray head 501 and spraying release agent；It is sequentially completed according to above-mentioned steps de- to the sprinkling of whole mold cavities
Mould agent；Then start belt conveyor 502, walked frame device 504 is retracted into original position.When only one in hydraulic press 15
Or when row's mold cavity, belt conveyor 502 should be directly initiated after release agent by, which having sprayed, retracts original for walked frame device 504
Position.
The automatic release agent spraying system of a kind of hydraulic press of the present embodiment, by for release agent system and release agent spraying device
500 combine, and realize hydraulic press automatic release agent spraying when producing magnetic material, and high-efficient, safety is good, and release agent applies
It smears unevenly, improves product quality；For being provided with multiple Zhi Liulu 200 in release agent system, it is all provided in every Zhi Liulu 200
Several release agent spraying devices 500 are equipped with, it is online for release agent to realize multimachine；Belt Conveying dress in release agent spraying device 500
It sets 502 drive walked frame devices 504 and release agent spray head 501 moves, realize the positioning sprinkling of release agent, it is safe and efficient, and
Release agent is smeared uniform；It is connected with track-type facilities 503 below walked frame device 504, is used to support walked frame device 504,
526 load-bearing of belt is avoided, while playing the role of orienting and avoid to shake.
Embodiment 2
A kind of automatic release agent spraying system of hydraulic press of the present embodiment, basic structure is the same as embodiment 1, different and improvements
It is, in which:
As shown in Figure 1, 2, described for release agent system further includes circulation loop 400, and the circulation loop 400 is by feed flow
Pipeline one end is communicated in the primary flow path 100 after the main solution pump unit 5 exports, and the other end is communicated to the storage tank 2
On be formed by liquid stream circuit, in the present embodiment, the feed liquid pipeline of the circulation loop 400 leads to 2 bottom of storage tank, just
It is washed away in precipitating of the liquid stream to bottom, prevents precipitating from being formed, while leading to bottom to prevent release agent liquid surface shape
At excessive turbulent flow, more bubble is avoided to be mixed into release agent；It is provided with circulation loop ball valve 19 in the circulation loop 400,
The circulation loop ball valve 19 can be manual ball valve or electrical ball valve or pneumatic ball valve or the ball valve that surges etc., institute in the present embodiment
Stating circulation loop ball valve 19 is electrical ball valve, the convenient centralized control together with other equipment.
It is described for release agent system when supplying release agent, the main solution pump unit 5 is by the release agent in the storage tank 2
It is supplied in the release agent spraying device 500 on hydraulic press 15 along the primary flow path 100, the circulation loop ball valve 19 is closed at this time
State；When occurring bonding with mould intracavity wall when shaped article demoulds in hydraulic press 15, show the release agent in the storage tank 2
Precipitating causes concentration insufficient, at this point, opening the circulation loop ball valve 19, a part of release agent is flowed from the circulation loop 400
It returns in the storage tank 2, forms release agent circulating reflux, impact the release agent of the storage tank 2, in the storage tank 2 formation
Turbulent flow promotes release agent to be uniformly mixed, and precipitating is avoided to occur；When flowing back after a certain period of time, the circulation loop ball valve 19 is closed,
Reduce energy consumption.
When being reactivated after the system Long-time Shut-down for release agent, it can also will first be taken off by the circulation loop 400
The release agent spraying device 500 on hydraulic press 15 is resupplied after mould agent iterative cycles, avoids the low influence product stripping of release agent concentration.
A kind of automatic release agent spraying system of hydraulic press of the present embodiment is recycled by being arranged in release agent primary flow path 100
Circuit 400, promotes 2 inner pattern releasing agent applicable turbulent flow of storage tank to mix to reach, and the purpose for avoiding release agent from precipitating not only can guarantee demoulding
The feed consistency of agent, and then guarantee that product smoothly demoulds, product quality and mold reuse rate are improved, while low energy consumption, drop
Low production cost.
As shown in figure 3, the belt conveyor 502 further includes motor 521, shaft coupling 522, transmission shaft 523, axis of usheing to seat
524, driving wheel 525, driven wheel 527 and front-wheel adjustment frame 528 are held, the front-wheel adjustment frame 528 is for adjusting 525 He of driving wheel
The distance between driven wheel 527 guarantees that belt 526 is in tension；The motor 521, shaft coupling 522, transmission shaft 523,
Driving wheel 525, belt 526 and driven wheel 527 are successively sequentially connected, and to be detachably connected, easy to disassemble and maintenance, this implementation
In example, the motor 521, transmission shaft 523, passes sequentially through key connection, the driving wheel between driving wheel 525 at shaft coupling 522
By the frictional force connection between wheel face and belt 526 between 525 and driven wheel 527 and the belt 526；The transmission shaft 523
It is located on hydraulic press 15 by the rolling bearing units 524 installation；The driven wheel 527 is mounted on the front-wheel adjustment frame 528
On, the front-wheel adjustment frame 528 is fixed on hydraulic press 15.
Embodiment 3
A kind of automatic release agent spraying system of hydraulic press of the present embodiment, basic structure is the same as embodiment 1 or 2, different and improvement
Place is, in which:
As shown in Figure 1, 2, described for release agent system further includes loop of voltage regulation 300, and the loop of voltage regulation 300 is by feed flow
Pipeline one end is communicated in the primary flow path 100 at 5 liquid outlet of main solution pump unit, and the other end is communicated to the storage tank
Liquid stream circuit is formed by 2；Pressure safety valve 18 is provided in the loop of voltage regulation 300.
The loop of voltage regulation 300 avoids 5 liquid outlet of main solution pump unit described in the primary flow path 100 for shunting pressure release
The liquid supply pressure at place is excessively high.This system is in practical application, the liquid supply pressure at 5 liquid outlet of main solution pump unit is more than
When 5MPa, the pressure safety valve 18 is flicked, and the loop of voltage regulation 300 is connected to, and liquid stream a part is returned from the loop of voltage regulation 300
It flow in the storage tank 2, and then realizes the purpose for shunting decompression；Liquid supply pressure at 5 liquid outlet of main solution pump unit
When being reduced to 4.5MPa, the pressure safety valve 18 is closed, and blocks loop of voltage regulation 300, avoids continuing to flow back to be depressured causing to demould
Agent supply pressure is insufficient.
As shown in Figure 4,5, the track-type facilities 503 include sleeper 531, the mounting plate being fixedly connected sequentially from bottom to up
532, track base 533 and guide rail 534, the sleeper 531 are used to support mounting plate 532, and the mounting plate 532 is for installing guide rail
Seat 533, the guide rail 534 is mounted on the track base 533；The length of the sleeper 531 and guide rail 534 along the belt 526
Spend direction setting, the sleeper 531, mounting plate 532, track base 533, can be between guide rail 534 be detachably fixed connection or
Welding, is also possible to be integrally formed, the walked frame device 504 is slidably connected with the guide rail 534, i.e., the described walked frame
Device 504 can slide back and forth along the guide rail 534.
As shown in Figure 4,5, the sleeper 531 is rectangular steel tube, and the lower part backhaul zone face of the belt 526 is from the sleeper
It is passed through in 531 center square hole, it can be to avoid the position of the track-type facilities 503 and the lower part backhaul zone face of the belt 526
Interference.
A kind of automatic release agent spraying system of hydraulic press of the present embodiment can be kept away by the way that 300 one side of loop of voltage regulation is arranged
Release agent-free supply pressure is excessively high, protects equipment safety, another to facilitate the agent of emaciated face mould that promote to store up from the reflux of loop of voltage regulation 300
Release agent in batch can 2 is uniformly mixed, and is played the role of as circulation loop 400；By sleeper 531, mounting plate 532, lead
Rail chair 533 and guide rail 534, which cooperate to be arranged, forms track-type facilities 503, and structure is simple, secured and at low cost.
Embodiment 4
A kind of automatic release agent spraying system of hydraulic press of the present embodiment, basic structure is the same as embodiment 3, different and improvements
It is, in which:
As shown in Figure 1, 2, buffering batch can 9 is additionally provided in the primary flow path 100 after the main solution pump unit 5 exports,
Emptying ball valve 10 is provided on the buffering batch can 9；The buffering batch can 9 is used for the caching of release agent, the emptying ball valve 10
It is arranged on the discharge gate of the buffering batch can 9, for buffering the release agent outlet in batch can 9, can be manual ball valve or electricity
Dynamic ball valve or pneumatic ball valve or the ball valve that surges etc., in the present embodiment, the buffering batch can 9 is the pressurized tank that capacity is 50L, described
Emptying ball valve 10 avoids long-range accidental operation that release agent is caused to leak for manual ball valve convenient for manually controlling discharge.
A kind of automatic release agent spraying system of hydraulic press of the present embodiment buffers batch can 9 by setting, realizes release agent
Caching, plays the role of secondary pressure；Setting emptying ball valve 10 facilitates regular discharge on buffering batch can 9, and buffering batch can 9 is avoided to contain
Expect overfill, pressure-bearing is excessive, and it is high to improve device security.
As shown in figure 4, the front-wheel adjustment frame 528 is fixedly connected with 531 front end of sleeper；531 rear end of sleeper
It is fixedly arranged above block 535；The rear and front end of the front-wheel adjustment frame 528 and the block 535 respectively close to the guide rail 534
Setting；As shown in fig. 6, the front-wheel adjustment frame 528 includes connecting plate 5281, installation axle 5282, adjusts bolt 5283, front-wheel branch
Frame 5284, the driven wheel 527 are mounted on the front-wheel support 5284；The connecting plate 5281 is fixed on the sleeper vertically
531 front ends form in the front end of the guide rail 534 and stop；The installation axle 5282 is horizontally fixed on 5281 side of connecting plate
Face, the front-wheel support 5284 are mounted in the installation axle 5282, and are connected by key with the installation axle 5282, before described
The position of wheel support 5284 can adjust before and after keyway；The adjusting bolt 5283 is horizontal through the front-wheel support 5284, and
It is threadedly coupled with the front-wheel support 5284, and adjusts 5283 end of bolt and be against on the connecting plate 5281.When the belt
When 526 needs adjust tension, rotation adjusts bolt 5283 and adjusts front-wheel support 5284 to separate 5281 position of connecting plate, to draw
The tight belt 526；When the belt 526, which needs to adjust, to be loosened, rotation adjusts bolt 5283 for front-wheel support 5284 to leaning on
Nearly 5281 position of connecting plate adjustment.
A kind of automatic release agent spraying system of hydraulic press of the present embodiment, the front-wheel adjustment frame 528 not only have adjustment skin
With 526 elastic functions, while the front-wheel adjustment frame 528 and the block 535 are formed in the rear and front end of the guide rail 534
Stop, avoids the walked frame device 504 when running to 534 end of guide rail due to travel settings or control inaccuracy and from leading
It falls off on rail 534, to improve the safety of equipment operation.
Embodiment 5
A kind of automatic release agent spraying system of hydraulic press of the present embodiment, basic structure is the same as embodiment 3 or 4, different and improvement
Place is, in which:
As shown in Figure 1, 2, ball valve I 3 and ball valve II 11 are additionally provided in the primary flow path 100, the setting of ball valve I 3 exists
On feed liquid pipeline between the storage tank 2 and the main solution pump unit 5, the ball valve II 11 is arranged in the buffering batch can 9
On feed liquid pipeline afterwards；The ball valve I 3 is used to control the flow path on-off between the storage tank 2 and the main solution pump unit 5,
The ball valve II 11 is for controlling 100 end of primary flow path to the flow path on-off between the Zhi Liulu 200；The Zhi Liulu
Ball valve III 14 is provided on feed liquid pipeline between 200 and the hydraulic press 15, the ball valve III 14 is for controlling the branch
Flow path on-off between flow path 200 and the hydraulic press 15.In the present embodiment, the ball valve I 3, ball valve II 11 and ball valve III 14 are equal
For electrical ball valve.
A kind of automatic release agent spraying system of hydraulic press of the present embodiment passes through setting ball valve I 3, ball valve II 11 and ball valve III
14, the Discrete control of release agent flow path is realized, segmentation maintenance and equipment replacement are facilitated.
As shown in figure 4, the walked frame device 504 includes the rack 541 being fixedly connected sequentially from top to bottom, backing plate
542 and sliding block 543, the rack 541 is horizontally disposed square set, for installing fixed release agent spray head 501, the pad
Plate 542 is square plate, is padded in 541 bottom of rack, and connect rack 541 and belt 526, the sliding block 543 is fixed on
542 bottom of backing plate；The backing plate 542 is arranged on the belt 526 on zone face, and 541 left and right ends of rack are fixed
On the backing plate 542 being located on two belts 526, the backing plate 542 on two belts 526 can be connected together
Entirety, be also possible to two separated backing plates 542；The rack 541, backing plate 542, can be between sliding block 543 it is detachable
It is fixedly connected or welds, be also possible to be integrally formed；The belt 526 it is clamping the backing plate 542 and the sliding block 543 it
Between, enable the walked frame device 504 to draw and move with belt 526；The sliding block 543 is led described in being slidably located in
It on rail 534, is slided along the guide rail 534, by oil lubrication between the sliding block 543 and the guide rail 534, to guarantee to transport
Dynamic fluency.
Embodiment 6
A kind of automatic release agent spraying system of hydraulic press of the present embodiment, basic structure is the same as embodiment 5, different and improvements
It is, in which:
As shown in Figure 1, 2, filter I 4, filter II 7 and filter III 12, institute are additionally provided in the primary flow path 100
It states on the feed liquid pipeline that filter I 4 is arranged at 2 liquid outlet of storage tank, for the demoulding to being flowed out from the storage tank 2
Agent carries out by-pass filtration, removes the impurity entered in release agent from the storage tank 2, and the filter II 7 is arranged in the master
On feed liquid pipeline at 5 liquid outlet of liquid pump unit, for carrying out second level mistake to the release agent exported from the main solution pump unit 5
Filter, removes the impurity entered in release agent from the main solution pump unit 5, and the filter III 12 is arranged in the buffering batch can 9
On feed liquid pipeline at liquid outlet, three-stage filtration is carried out for the release agent to 100 end of primary flow path, is removed from described slow
Slug tank 9 enters the impurity in release agent.
The automatic release agent spraying system of a kind of hydraulic press of the present embodiment, by the way that filter I 4, mistake are arranged in primary flow path 100
Filter II 7 and filter III 12 guarantee release agent purity to realize the filtering step by step to release agent, avoid impurity from flowing into hydraulic
In release agent spraying device 500 on machine 15.
As shown in figure 4, being fixed with several sliding blocks 543 below the backing plate 542, set between the adjacent sliding block 543
It is equipped with pressing plate 544, the pressing plate 544 sets gradually and is fixed together from bottom to up with the belt 526, backing plate 542, so that
Fixation is more firm between belt 526 and walked frame device 504, and the quantity of sliding block 543 and pressing plate 544 can be according to vehicle with walking machine
The front and rear width of rack device 504 is different and different quantity is arranged, in the present embodiment, below each belt 526 there are two fixations
Sliding block 543 is provided with a block pressur plate 544 between two sliding blocks 543；544 upper side of pressing plate and 526 downside of belt point
It is not provided with intermeshing tooth, effectively prevents the opposite sliding between belt 526 and the walked frame device 504, from
And it ensure that release agent spray head described in long-term use process 501 always and can precisely align the mold cavity on hydraulic press 15.
Embodiment 7
A kind of automatic release agent spraying system of hydraulic press of the present embodiment, basic structure is the same as embodiment 6, different and improvements
It is, as shown in Figure 1, 2, in which:
Pressure gauge I 6 and pressure sensor I 8, the pressure gauge I 6 and the pressure are additionally provided in the primary flow path 100
Sensor I 8 is successively set on the feed liquid pipeline at 5 liquid outlet of main solution pump unit；The pressure gauge I 6 is for measuring institute
The liquid supply pressure at 5 liquid outlet of main solution pump unit, convenient intuitive reading pressure data are stated, and then facilitates on-site supervision；The pressure
Force snesor I 8 is acquired for pressure data, and pressure at this is conveyed to centralized control system, facilitates the long-range of liquid supply pressure
Centralized Monitoring and management.
Pressure gauge II 16 and pressure sensor II 17, the pressure gauge II 16 and institute are provided on the Zhi Liulu 200
It states pressure sensor II 17 and is successively set on 200 end Zhi Liulu；The pressure gauge II 16 is for measuring the Zhi Liulu
200 terminal pressures, the pressure sensor II 17 are conveyed to centralized control for acquiring 200 terminal pressure of Zhi Liulu
System.
200 starting point Zhi Liulu is provided with undervoltage alarm 13, insufficient for 200 liquid supply pressure of Zhi Liulu
Alarm reminds staff to adjust system liquid supply pressure in time, guarantees the spray quality of release agent, by the undervoltage alarm
13 are arranged in the starting point of the Zhi Liulu 200, are conducive to monitor whole 200 liquid supply pressure of Zhi Liulu.
A kind of automatic release agent spraying system of hydraulic press of the present embodiment passes through setting pressure gauge I 6, pressure sensor I 8, pressure
Power table II 16, pressure sensor II 17 and undervoltage alarm 13, being capable of 100 liquid supply pressure of effective monitoring primary flow path and Zhi Liulu
200 end liquid supply pressures, on the one hand can be excessively high to avoid 100 liquid supply pressure of primary flow path, ensures equipment safety, on the other hand can be with
It avoids 200 terminal pressure of Zhi Liulu too low, and then avoids the release agent spraying device on the hydraulic press 15 in 200 end Zhi Liulu
500 spray pressures are insufficient, ensure that release agent uniformly sprays.
Embodiment 8
A kind of automatic release agent spraying system of hydraulic press of the present embodiment, basic structure is the same as embodiment 6 or 7, different and improvement
Place is, in which:
It as shown in Figure 1, 2, further include reserve liquid pump assembly 20, the reserve liquid pump assembly 20 and the main solution pump unit 5
It is arranged in parallel in the primary flow path 100, when the main solution pump unit 5 is out of service or when needing to overhaul because breaking down, opens
With the reserve liquid pump assembly 20, system shutdown is avoided to influence production, ensures production efficiency.
It is described between the track base 533 and the guide rail 534 between the mounting plate 532 and the track base 533
It between backing plate 542, belt 526 and sliding block 543 and the pressing plate 544, belt 526, between backing plate 542 is detachably to connect
It connects, being detachably connected at this, which can be, to be bolted or be connected by a snap, easy to disassemble and maintenance.Such as Fig. 3 institute
Show, in the present embodiment, between the mounting plate 532 and the track base 533, the track base 533 and the guide rail 534 it
Between, it between the backing plate 542, belt 526 and sliding block 543 and the pressing plate 544, belt 526, between backing plate 542 is logical
Bolt is crossed to be fixedly connected.
Embodiment 9
A kind of automatic release agent spraying system of hydraulic press of the present embodiment, basic structure is any with embodiment 1 to 8, it is different and
It thes improvement is that, further includes being used for the central controlled control cabinet 1 of system as shown in Figure 1, 2, it is described for release agent system and institute
Release agent spraying device 500 and hydraulic press 15 is stated to be electrically connected with the control cabinet 1, it is described for release agent system in the present embodiment
Reserve liquid pump assembly 20, main solution pump unit 5, ball valve I 3, ball valve II 11, ball valve III 14, pressure sensor I 8, pressure in system pass
Sensor II 17, undervoltage alarm 13, pressure safety valve 18 and circulation loop ball valve 19, the electricity in the release agent spraying device 500
Machine 521 and release agent spray head 501 and hydraulic press 15 etc. are electrically connected with the control cabinet 1, convenient long-range monitoring and concentration control
System.
Embodiment 10
A kind of automatic release agent spraying technique of hydraulic press, the automatic release agent spraying system of hydraulic press in Application Example 9, step
Are as follows:
Step 1: opening control cabinet: 1 power switch of control cabinet is opened；
Step 2: parameter setting: setting system for release agent pressure as 4.5~5MPa, the movement of release agent spraying device 500
Time interval is 1~2min, and the 501 single spray time of release agent spray head is 1~1.5s；Relevant parameter setting in the step,
It can be adjusted according to difference or the raw materials for production difference of hydraulic press 15, and be not limited to range defined in the present embodiment；
Step 3: opening for release agent system and release agent spraying device: operation is opened for release agent system on control cabinet 1
With the control program of release agent spraying device 500；
Step 4: release agent spraying: release agent is sprayed before the material feeding in 15 die cavity of hydraulic press, steps are as follows:
A, control belt conveyor 502 is run, first row mould walked frame device 504 being transported on hydraulic press 15
Above chamber；
B, release agent spray head 501 is opened, release agent is sprayed into die cavity；
C, release agent spray head 501 is closed, while controlling the operation of belt conveyor 502, walked frame device 504 is conveyed
To above second row die cavity；
D, identical as step B；
E, the method by C into D step is sequentially completed and sprays release agent to whole die cavitys；
F, control belt conveyor 502 is run, and walked frame device 504 is transmitted back to initial position；
Step 5: spraying release agent into 15 die cavity of hydraulic press by the process intermittence in step 4；
Step 6: completing production, 1 power switch of control cabinet is closed.
In above-mentioned steps, according to the difference of the die face on hydraulic press 15 or hydraulic press 15, it is defeated that different belts can be set
Device 502 is sent to control program, to meet range demands of the walked frame device 504 in each step.
The automatic release agent spraying technique of a kind of hydraulic press of the present embodiment, using for release agent system and release agent spraying device
500 be equipped with, carries out precisely quantitative spraying to die cavity each in 15 die face of hydraulic press, so that each die cavity inner pattern releasing agent applicable sprays
Uniformly；Spraying consistency is high between each die cavity of entire die face；Automatic control, it is high-efficient；Remote control, it is highly-safe；Energy
Release agent dosage is enough saved, cost is reduced.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in be also one of the embodiments of the present invention, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (9)
1. a kind of automatic release agent spraying system of hydraulic press, it is characterised in that: including for release agent system and several release agent sprayings dress
Set (500)；Described for release agent system includes being connected and being formed by feed liquid pipeline by storage tank (2) and main solution pump unit (5)
Primary flow path (100), primary flow path (100) end are communicated with several flow paths (200)；Release agent spraying device (500) packet
Include belt conveyor (502), track-type facilities (503), walked frame device (504) and several release agent spray heads (501)；It is described
Belt conveyor (502) includes belt disposed in parallel (526), and the track-type facilities (503) are arranged in the belt (526)
Lower section；Walked frame device (504) left and right ends are separately fixed on two belts (526), and vehicle with walking machine is rack-mounted
It sets and is slidably connected on the downside of (504) with the track-type facilities (503)；Several release agent spray heads (501) are uniformly arranged on described
Walked frame device (504) front end, and be connected to respectively by feed liquid pipeline with the Zhi Liulu (200).
2. the automatic release agent spraying system of a kind of hydraulic press according to claim 1, which is characterized in that wherein:
Described for release agent system further includes circulation loop (400), and the circulation loop (400) is connected to by feed liquid pipeline one end
In the primary flow path (100) after to the main solution pump unit (5) outlet, the other end is communicated to institute's shape on the storage tank (2)
At liquid stream circuit；Circulation loop ball valve (19) are provided in the circulation loop (400)；
The belt conveyor (502) further includes motor (521), shaft coupling (522), transmission shaft (523), rolling bearing units
(524), driving wheel (525), driven wheel (527) and front-wheel adjustment frame (528)；The motor (521), shaft coupling (522), transmission
Axis (523), driving wheel (525), belt (526) and driven wheel (527) are successively sequentially connected；The transmission shaft (523) passes through institute
State rolling bearing units (524) installation positioning；The driven wheel (527) is mounted on the front-wheel adjustment frame (528).
3. the automatic release agent spraying system of a kind of hydraulic press according to claim 2, which is characterized in that wherein:
Described for release agent system further includes loop of voltage regulation (300), and the loop of voltage regulation (300) is connected to by feed liquid pipeline one end
In the primary flow path (100) at main solution pump unit (5) liquid outlet, the other end is communicated to institute on the storage tank (2)
The liquid stream circuit of formation；Pressure safety valve (18) are provided in the loop of voltage regulation (300)；
The track-type facilities (503) include the sleeper (531) being fixedly connected sequentially from bottom to up, mounting plate (532), track base
(533) it is slidably connected with guide rail (534), the walked frame device (504) with the guide rail (534).
4. the automatic release agent spraying system of a kind of hydraulic press according to claim 3, which is characterized in that wherein:
Buffering batch can (9), the buffering material are additionally provided in the primary flow path (100) behind main solution pump unit (5) outlet
Emptying ball valve (10) are provided on tank (9)；
The front-wheel adjustment frame (528) is fixedly connected with the sleeper (531) front end；It is fixed above sleeper (531) rear end
There are block (535)；The rear and front end of the front-wheel adjustment frame (528) and the block (535) respectively close to the guide rail (534)
Setting.
5. the automatic release agent spraying system of a kind of hydraulic press according to claim 4, which is characterized in that wherein:
Ball valve I (3) and ball valve II (11) are additionally provided on the primary flow path (100), the ball valve I (3) is arranged in the storing
On feed liquid pipeline between tank (2) and the main solution pump unit (5), the ball valve II (11) is arranged in the buffering batch can (9)
On feed liquid pipeline afterwards；Ball is provided on feed liquid pipeline between the Zhi Liulu (200) and the release agent spray head (501)
Valve III (14)；
The walked frame device (504) includes the rack (541) being fixedly connected sequentially from top to bottom, backing plate (542) and sliding block
(543), the belt (526) is clamping between the backing plate (542) and the sliding block (543)；Sliding block (543) sliding sleeve
It is located on the guide rail (534).
6. the automatic release agent spraying system of a kind of hydraulic press according to claim 5, which is characterized in that wherein:
Filter I (4), filter II (7) and filter III (12), the filter I are additionally provided on the primary flow path (100)
(4) it is arranged on the feed liquid pipeline at the storage tank (2) liquid outlet, the filter II (7) is arranged in the main solution pump machine
On feed liquid pipeline at group (5) liquid outlet, feed flow of filter III (12) setting at described buffering batch can (9) liquid outlet
On pipeline；
Several sliding blocks (543) are fixed with below the backing plate (542), are provided with pressing plate between the adjacent sliding block (543)
(544), the pressing plate (544) sets gradually and is fixed together from bottom to up with the belt (526), backing plate (542)；It is described
Pressing plate (544) upper side and the belt (526) downside are respectively arranged with intermeshing tooth.
7. the automatic release agent spraying system of a kind of hydraulic press according to claim 6, it is characterised in that: the primary flow path
(100) pressure gauge I (6) and pressure sensor I (8), the pressure gauge I (6) and the pressure sensor I (8) are additionally provided on
It is successively set on the feed liquid pipeline at main solution pump unit (5) liquid outlet；Pressure is provided on the Zhi Liulu (200)
Table II (16) and pressure sensor II (17), the pressure gauge II (16) and the pressure sensor II (17) are successively set on institute
State Zhi Liulu (200) end；Zhi Liulu (200) starting point is provided with undervoltage alarm (13).
8. the automatic release agent spraying system of a kind of hydraulic press according to claim 6, which is characterized in that wherein:
Described for release agent system further includes reserve liquid pump assembly (20), the reserve liquid pump assembly (20) and the main solution pump machine
Group (5) is arranged in parallel in the primary flow path (100)；
Between the mounting plate (532) and the track base (533), between the track base (533) and the guide rail (534),
Between the backing plate (542), belt (526) and sliding block (543) and the pressing plate (544), belt (526), backing plate (542)
Between be to be detachably connected.
9. the automatic release agent spraying system of a kind of hydraulic press according to any one of claims 1 to 8, it is characterised in that: further include
It is described for release agent system and the release agent spraying device (500) and hydraulic for the central controlled control cabinet of system (1)
Machine (15) is electrically connected with the control cabinet (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821352534.0U CN208727788U (en) | 2018-08-22 | 2018-08-22 | A kind of automatic release agent spraying system of hydraulic press |
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| CN201821352534.0U CN208727788U (en) | 2018-08-22 | 2018-08-22 | A kind of automatic release agent spraying system of hydraulic press |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108722714A (en) * | 2018-08-22 | 2018-11-02 | 马鞍山齐力机电设备有限公司 | A kind of automatic release agent spraying system of hydraulic press and its technique |
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2018
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108722714A (en) * | 2018-08-22 | 2018-11-02 | 马鞍山齐力机电设备有限公司 | A kind of automatic release agent spraying system of hydraulic press and its technique |
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