CN206690610U - The control system used with waste gas circulation of forcing press dry type clutch brake - Google Patents

Abstract

The utility model discloses a kind of control system used with waste gas circulation of forcing press dry type clutch brake in forcing press control technology field, including controller, air-control device and for cooling down the cooling device of brake pad, air-control device includes gas source, gas source enters air accumulator by check valve and pressure regulator valve successively, air accumulator has 2 outlets, one outlet is connected to the import of dual valve, the gas outlet of dual valve is divided into 2 tunnels, all the way brake is connected to by one-way throttle valve one, another way passes through two position three-way valve two successively, one-way throttle valve two is connected to clutch, the import of one-way throttle valve one and the exhaust outlet of two position three-way valve two are connected to air accumulator through electric control one-way valve one；Another outlet is connected with cooling device；Temperature sensor, the work of controller control air-control device and cooling device are mounted on clutch and brake；The utility model gas control is simple in construction, and good cooling results are safe and reliable.

Description

The control system used with waste gas circulation of forcing press dry type clutch brake

Technical field

A kind of control system is the utility model is related to, more particularly to for control pressure machine dry clutch and brake work The system of work.

Background technology

Punching machine is a kind of general forging equipment, and it can carry out almost all of Sheet Metal Forming Technology, such as sheet metal blanking, is drawn Prolong shaping, cold hot extrusion etc..And clutch, brake are the critical components of whole forcing press, its major function is to realize master The energy part of transmission system and the quick combination or disconnection of secondary part, and make after being disengaged in secondary part and energy part from The dynamic rapid braking in part, so as to play a part of controlling productive temp, ensure that the person and equipment safety, clutch and brake are In the case where motor and flywheel gyrate, the motion of control pressure machine slider-crank mechanism or the part stopped, and Prevent accident, improve the important component of quality and productivity ratio.Therefore the quality of its performance directly influences the work effect of forcing press Rate and production capacity.

Control for split type clutch-brake, in the prior art, one kind are used for split type clutch on punching machine The atmospheric control of brake, its number of patent application are 201310045611.4, applying date 2013.02.06, and notification number is The B of CN 103129006, day for announcing 2015.02.25, its system architecture is, including source of the gas, air handling components, the first gas storage Tank, the first air cleaner, the first electromagnetism bivalve, the first one-way throttle valve, first pressure sensor, the first air induction hose, rotation Adapter, the first threeway guide electromagnetic valve for normal open state, the second air accumulator, the second air cleaner, the second electromagnetism are double Valve, the second one-way throttle valve, second pressure sensor, the second air induction hose, the second threeway guide electromagnetic valve, the first air accumulator Input pipe connected with the output end of air handling components, the first air cleaner, the first electromagnetism bivalve, the first one-way throttle valve The first air accumulator is successively set on to the gas circuit of the clutch, swivel joint is set on the clutch, first pressure sensor It is arranged in the gas circuit between the first one-way throttle valve and swivel joint, swivel joint is pressed after connecting the first air induction hose with first Force snesor connects；The first air that first threeway guide electromagnetic valve is parallel to concatenation comes not rise, the first electromagnetism bivalve, One one-way throttle valve, and be connected between the first air accumulator and first pressure sensor；The attachment structure of second air accumulator with Second air cleaner, the second electromagnetism bivalve, the second one-way throttle valve unlike upper are successively set on the second air accumulator to system In the gas circuit of dynamic device；The control of air inlet and the exhaust of clutch and brake is respectively entered by single pneumatic control system in this structure OK, complicated, the component used is too many, and control is inaccurate, in addition, clutch and brake constantly act, clutch Brake pad or brake brake pad heating it is severe, in the prior art, blown usually using ventilating fan against brake pad, utilize from Right air cools down to brake pad, and radiating effect is bad, and after clutch and brake long-play, the abrasion of brake pad is tight Weight, the tedious process of brake pad is changed, meanwhile, high temperature causes the frictional force of brake pad to substantially reduce, clutch and brake work It is unreliable to make.

Utility model content

The utility model provides a kind of control system used with waste gas circulation for making forcing press dry type clutch brake, solution Certainly technical problem, the utility model gas control is simple in construction, convenient control, the cooling effect of the brake pad of clutch and brake It is good, the abrasion of brake pad can be effectively reduced, improves brake pad service life, ensures that clutch brake is safe and reliable.

What the purpose of this utility model was realized in：A kind of band waste gas circulation of forcing press dry type clutch brake uses Control system, including controller, driving clutch-brake action air-control device and for cooling down the friction of clutch-brake The cooling device of block, air-control device include the gas source of forcing press, and the gas source of the forcing press is connected to the import of check valve, The outlet of check valve is connected to the air inlet of air accumulator by pressure regulator valve, and the air accumulator is provided with 2 gas outlets, and the one of air accumulator Individual gas outlet is connected to the air inlet of dual valve, and the gas outlet of dual valve is respectively connecting to the air inlet and two of one-way throttle valve one The air inlet of position three-way valve two, the gas outlet of two position three-way valve two are connected to the air inlet of clutch by one-way throttle valve one, The exhaust outlet of the two position three-way valve two is connected to the air inlet of air accumulator, the air inlet of one-way throttle valve one through electric control one-way valve one Mouth communicates with the pipeline between two position three-way valve two and electric control one-way valve one；The cooling device includes supercharging air compressor machine and moving machine Structure, another gas outlet of the air accumulator are connected to the air inlet of supercharging air compressor machine, and the gas outlet for being pressurized air compressor machine is connected to The air inlet of two position three-way valve one, the gas outlet of two position three-way valve one are connected to the import of high-pressure atomizer, high-pressure atomizer Liquid outlet is connected to moveable atomizer, travel mechanism's driving atomizer movement, and the atomizer will be atomized Coolant afterwards is injected on brake pad；The exhaust outlet of the two position three-way valve one is connected to air accumulator through electric control one-way valve four Air inlet；Temperature sensor is mounted on the clutch and brake, temperature sensor passes the temperature signal collected It is defeated by controller, controller control dual valve, two position three-way valve one, two position three-way valve two, electric control one-way valve one and automatically controlled unidirectional Valve four must power off.

During utility model works, check valve is in normally open, and gas source enters pressure regulator valve, pressure regulator valve by check valve The air pressure in pipeline is adjusted, with systems stabilisation air pressure, the gas gone out from regulating valve enters air accumulator, and air accumulator constantly collects gas Body, the gas in air accumulator enter dual valve all the way, controller control dual valve and two position three-way valve two it is electric, dual valve enters Gas port and gas outlet communicate, and the air inlet of two position three-way valve two and gas outlet communicate, the gas discharged from the gas outlet of dual valve Enter all the way by one-way throttle valve one in brake, another way gas passes through two position three-way valve two and one-way throttle valve two successively Into in clutch, now, by the gas of one-way throttle valve one without throttling, by the gas throttling of one-way throttle valve two, system Dynamic device disengages rapidly, clutch slowly clutch；When needing brake, controller control dual valve and two position three-way valve two Power-off, the inlet close of dual valve, the gas outlet of dual valve and exhaust outlet communicate, and the gas in clutch is successively by unidirectional Choke valve two, two position three-way valve two, electric control one-way valve one enter air accumulator, and the gas in brake passes through one-way throttle valve successively One and electric control one-way valve one enter air accumulator in, now, by the gas throttling of one-way throttle valve one, by one-way throttle valve two Gas without throttling, make clutch Quick release, brake is slowly braked, and avoids the interference of clutch and brake, meanwhile, it is real The recycling of waste gas is showed；Temperature sensor detects the temperature of clutch and brake in real time, and temperature sensor believes temperature Number controller is transferred to, when the temperature of clutch exceedes the temperature extremes of setting, travel mechanism drives atomizer movement To the brake pad opening position of face clutch, meanwhile, controller control two position three-way valve one obtains electric, the air inlet of two position three-way valve one Mouth and gas outlet communicate, and the gas another way in air accumulator enters high pressure mist by supercharging air compressor machine and two position three-way valve one successively Change device, high-pressure atomizer coolant is atomized into it is micro- vaporific, by supercharging air compressor machine supercharging after compressed air to high-pressure atomization Device and the enough power of atomizer, make coolant quickly be ejected on the brake pad of clutch；When the temperature of brake exceedes During the temperature extremes of setting, travel mechanism's drive atomizer is moved to the brake pad opening position of face brake, meanwhile, control It is electric that device processed controls two position three-way valve one to obtain, and the air inlet of two position three-way valve one and gas outlet communicate, and the gas in air accumulator is another Road enters high-pressure atomizer by supercharging air compressor machine and two position three-way valve one successively, and coolant is atomized into micro- mist by high-pressure atomizer Coolant after atomization is injected on the brake pad of brake by shape, atomizer, the compression after supercharging air compressor machine supercharging The air power enough to high-pressure atomizer and atomizer, makes coolant quickly be ejected on the brake pad of brake, makes system The brake pad of dynamic device quickly cools down；When the temperature of clutch and brake exceedes the temperature extremes of setting, travel mechanism The center position for driving atomizer to be moved between face clutch and brake pads, meanwhile, controller controls two Triple valve one must be electric, and the air inlet of two position three-way valve one and gas outlet communicate, and the gas another way in air accumulator is successively by increasing Pressure air compressor machine and two position three-way valve one enter high-pressure atomizer, and coolant is atomized into micro- vaporific by high-pressure atomizer, and coolant is fast Speed is ejected on the brake pad of brake and clutch；Otherwise, controller control two position three-way valve one powers off and electric control one-way valve Four must be electric, and the gas outlet of two position three-way valve one and exhaust outlet communicate, air inlet closing, between high-pressure atomizer and two position three-way valve one Excessive gas on pipeline enters air accumulator by electric control one-way valve four, realizes the recycling of waste gas；Compared with prior art, The utility model is respectively that clutch and brake supply using 1 air accumulator and 1 dual valve, simple in construction, the member used Device number greatly reduces, and is easy to control；Using cooling device to the brake pad of clutch or brake in the utility model Brake pad is cooled down, good cooling results, reduces the abrasion of brake pad, extends the service life of brake pad, ensures system safety Reliably run；Clutch, brake and two position three-way valve one are vented caused waste gas recovery to air accumulator in the utility model It is interior, recycling for waste gas is realized, saves the energy；The utility model can be applied to control the work of clutch brake action In.

In order to further improve the reliability of travel mechanism's driving atomizer movement, the travel mechanism includes frame, 2 Individual longitudinal linear actuator and telescopic connecting tube, frame upside are provided with support base one, the front side of support base one connection flap seat one Side, the flap seat opposite side are connected with support base two, are provided with sliding groove, the frame front side in the flap seat in the longitudinal direction Provided with support base three, support base three is located at the lower section of support base two, is provided with guide rail in the support base three, is provided with the guide rail 3 stopper slots, the spacing of both ends stopper slot is identical with the spacing between the brake pad of the brake pad of clutch and brake, centre limit Position groove is in the centre of both ends stopper slot；The top of the support base three is provided with the sliding groove for allowing longitudinal linear actuator to move horizontally One, described longitudinal linear actuator one end is connected with suspension plate, and suspension plate can be slided along guide rail, and the head of the suspension plate is set The limit rank of stopper slot can be just caught in by having, when limit rank is just caught in realizing middle limiting groove, atomizer just face clutch Center between the brake pad of brake；When limit rank just leaves stopper slot completely, upside and the support base three of suspension plate Flushed at the top of inwall；Longitudinal linear actuator other end connection support block one end, the support block other end are suspended on flap seat In sliding groove two, support block can be slided along sliding groove two；2 longitudinal linear actuators flush in the direction of the width, and longitudinal direction is straight Line drive is linked together by connecting rod；Support base four is additionally provided with the upside of the frame, is connected with the support base four Horizontal linear actuator, the expansion link of horizontal linear actuator and the support block of the leftmost side connect；Under the suspension plate afterbody Side is connected with bipass, and one end of the connecting tube is connected by the outlet of pipeline and high-pressure atomizer, the other end of connecting tube It is interior to be connected to the water inlet of bipass, the bipass provided with the telescoping tube that slided in connecting tube, the delivery port of telescoping tube Delivery port connection traffic treatment element one end, the flow treatment element other end is connected with atomizer；The controller control The expansion link of longitudinal linear actuator and horizontal linear actuator stretches；The controller is by controlling flow treatment element to adjust Save coolant rate；In this design, initial position, limit rank is stuck in the stopper slot of the rightmost side friction, it is necessary to clutch When block cools down, controller controls the expansion link retraction of 2 longitudinal linear actuators and displacement is identical, and longitudinal linear actuator will Suspension plate lifts, and the topside contacts on the upside of suspension plate just with the inwall of support base three, controller controls horizontal linear actuator Expansion link is retracted, and horizontal linear actuator drives support block to be moved to the left, and support block drives 2 longitudinal linear actuators to moving to left Dynamic, when mobile distance is the spacing of both ends stopper slot, controller controls horizontal linear actuator stopping action, controller control The expansion link for making longitudinal linear actuator extends downwardly from, and longitudinal linear actuator drives suspension plate to move down, when limit rank card When entering into stopper slot, controller controls longitudinal linear actuator stopping action, and controller control flow treatment element causes liquid Body flow diminishes, and coolant is ejected on the brake pad of clutch by atomizer；When needing the brake pad cooling to brake, The operation principle of travel mechanism is same as described above, unlike, control horizontal linear actuator limit rank is caught in the rightmost side In stopper slot；When needing to brake and clutch while cooling down, the operation principle of travel mechanism is same as described above, different It is to control horizontal linear actuator limit rank is caught in realizing middle limiting groove, controller control flow treatment element causes liquid Maximum flow；The design is cooled down to the brake pad of clutch and brake according to being actually needed, and good cooling results, extension rubs The service life of cleaning block.

In order to further improve the controllability of coolant rate size, the flow treatment element includes the electricity being sequentially connected in series Control check valve two and choke valve, the both ends of electric control one-way valve two and choke valve after concatenation are simultaneously connected to electric control one-way valve three, automatically controlled Check valve two is identical with the connection of electric control one-way valve three；Electric control one-way valve two must be electric, and electric control one-way valve three powers off, high-pressure atomizer The coolant of output enters atomizer by electric control one-way valve two and choke valve successively；The controller controls electric control one-way valve Two and electric control one-way valve three must power off；In this design, before cooling work starts, choke valve is regulated, makes coolant through celebrating a festival Throttled after stream valve, when the brake pad of brake pad or brake to clutch cools down, controller control electric control one-way valve two Must be electric, electric control one-way valve three powers off, and coolant throttles by choke valve；The brake pad of clutch and brake is carried out simultaneously cold When but, controller control electric control one-way valve two powers off, and electric control one-way valve three must be electric, and coolant enters mist by electric control one-way valve three Change nozzle, no throttling, the flow of coolant is big, increases coolant and the contact area of brake pad, ensures clutch and brake Brake pad it is sufficiently cool.

In order to further improve the stationarity that longitudinal linear actuator drives suspension plate lifting action, one longitudinal direction is straight Line drive is arranged on the head of suspension plate, and another longitudinal linear actuator is located at the middle part of suspension plate.

In order to further improve the reliability of the attachment structure of support base two, the support base two passes through support bar and support base Three connections, reinforcing plate is connected between the support base two and support base one.

As further improvement of the utility model, the gas outlet of the one-way throttle valve two is connected to entering for swivel joint Gas port, the gas outlet of swivel joint are connected to the air inlet of clutch；Muffler is connected with the swivel joint.

As further improvement of the utility model, the one-way throttle valve is connected to brake once high-pressure hose one excessively Air inlet, the one-way throttle valve two is connected to the air inlet of swivel joint by high-pressure hose two.

In order to purify gas source, a gas outlet of the air accumulator is connected to the import of filter one, filter one Outlet is connected to the import of oil sprayer, and the outlet of oil sprayer is connected to the air inlet of dual valve；The setting lubrication gas of oil sprayer Medium, lubrication can be provided for dual valve；Another gas outlet of the air accumulator is connected to the import of filter two, the filtering The outlet of device two is connected to the air inlet of supercharging air compressor machine.

In order to be further ensured that the security of system operation, being provided with the air accumulator prevents hypertonia to system The pressure switch that electrical command is operated to controller with halt system is sent when the safety valve and hypotony of infringement.

Brief description of the drawings

Fig. 1 is attachment structure schematic diagram of the present utility model.

Fig. 2 is that control structure of the present utility model connects block diagram.

Fig. 3 is the dimensional structure diagram of travel mechanism in the utility model.

Fig. 4 is the top view of travel mechanism in the utility model.

Fig. 5 is the A-A direction views in Fig. 3.

Fig. 6 is the upward view of travel mechanism in the utility model.

Fig. 7 is the B-B direction view in Fig. 5.

Wherein, 1 gas source, 2 check valves, 3 pressure regulator valves, 4 air accumulators, 5 pressure switches, 6 safety valves, 7 filters one, 8 Oil sprayer, 9 dual valves, 10 one-way throttle valves one, 11 high-pressure hoses one, 12 brakes, 13 mufflers, 14 two position three-way valves two, 15 clutches, 16 one-way throttle valves two, 17 high-pressure hoses two, 18 swivel joints, 19 temperature sensors, 20 atomizers, 21 rub Cleaning block, 22 flow treatment elements, 2201 choke valves, 2202 electric control one-way valves three, 2203 electric control one-way valves two, 23 high-pressure atomizations Device, 24 two position three-way valves one, 25 supercharging air compressor machines, 26 filters two, 27 electric control one-way valves one, 28 electric control one-way valves four；29 machines Frame, 30 support bars, 31 support bases three, 32 bipasses, 33 connecting tubes, 3301 telescoping tubes, 34 support bases four, 35 connecting rods, 36 is vertical To linear actuator, 37 sliding grooves one, 38 support bases two, 39 support bases one, 40 suspension plates, 4001 limit ranks, 41 flap seats, 42 is horizontal To linear actuator, 43 reinforcing plates, 44 sliding grooves two, 45 support blocks, 46 stopper slots.

Embodiment

With reference to specific embodiment, the utility model is described in further detail

As shown in Fig. 1 ~ 7, a kind of control system used with waste gas circulation of forcing press dry type clutch brake, including control Air-control device that device processed, driving clutch 15 and brake 12 act and for cooling down the brake pad 21 of clutch 15 and brake The cooling device of 12 brake pad 21, air-control device include the gas source 1 and dual valve 9 of forcing press, and the gas source 1 of forcing press connects The import of check valve 2 is connected to, the outlet of check valve 2 is connected to the air inlet of air accumulator 4 by pressure regulator valve 3, set on air accumulator 4 Having prevents hypertonia to sending electrical command to controller when the safety valve 6 and hypotony of system damage to stop being The pressure switch 5 of system operating, air accumulator 4 are provided with 2 gas outlets, and filter is passed through in a gas outlet of air accumulator 4 successively One 7, oil sprayer 8 is connected with the air inlet of dual valve 9, and the gas outlet of dual valve 9 is respectively connecting to entering for one-way throttle valve 1 The air inlet of gas port and two position three-way valve 2 14, the gas outlet of one-way throttle valve 1 are connected to braking by high-pressure hose 1 The air inlet of device 12, the gas outlet of two position three-way valve are connected to the air inlet of one-way throttle valve 2 16, one-way throttle valve 2 16 Gas outlet is connected to the air inlet of swivel joint 18 by high-pressure hose 2 17, and the gas outlet of swivel joint 18 is connected to clutch 15；In order to reduce noise, muffler 13 is connected with swivel joint 18；One-way throttle valve 1 connects with one-way throttle valve 2 16 Method is on the contrary, enter the gas throttling of one-way throttle valve 2 16 from the gas outlet of two position three-way valve 2 14, from the gas outlet of dual valve 9 Into one-way throttle valve 1 gas without throttling；

In order to save the energy, the exhaust outlet of two position three-way valve 2 14 is connected to entering for air accumulator 4 through electric control one-way valve 1 Gas port, the air inlet of one-way throttle valve 1 communicate with the pipeline between two position three-way valve 2 14 and electric control one-way valve 1；Two The exhaust outlet of triple valve 1 is connected to the air inlet of air accumulator 4 through electric control one-way valve 4 28；

Cooling device includes supercharging air compressor machine 25 and filter two is passed through in travel mechanism, another gas outlet of air accumulator 4 26 are connected to the air inlet of supercharging air compressor machine 25, and the gas outlet of supercharging air compressor machine 25 is connected to the air inlet of two position three-way valve 1 Mouthful, the gas outlet of two position three-way valve 1 is connected to the import of high-pressure atomizer 23, and the liquid outlet of high-pressure atomizer 23 is connected to Moveable atomizer 20, travel mechanism's driving atomizer 20 move, and the concrete structure of travel mechanism is travel mechanism's bag 29,2 longitudinal linear actuators 36 of including rack and telescopic connecting tube 33, the upside of frame 29 are provided with support base 1, supported The front side of seat 1 connection flap seat 41 side, the opposite side of flap seat 41 are connected with support base 2 38, opened in the longitudinal direction in flap seat 41 There is sliding groove, the front side of frame 29 is provided with support base 3 31, and support base 3 31 is located at the lower section of support base 2 38, and support base 2 38 is logical Cross support bar 30 to be connected with support base 3 31, reinforcing plate 43 is connected between support base 2 38 and support base 1；Support base 3 31 It is interior to be provided with guide rail, 3 stopper slots 46 are provided with guide rail, the height of stopper slot 46 is no more than 10mm, the spacing of both ends stopper slot 46 Spacing between the brake pad 21 of clutch 15 and the brake pad 21 of brake 12 is identical, and realizing middle limiting groove 46 is in both ends stopper slot 46 centre；The top of support base 3 31 is provided with the sliding groove 1 for allowing longitudinal linear actuator 36 to move horizontally, and longitudinal direction is straight The one end of line drive 36 is connected with suspension plate 40, and suspension plate 40 can be slided along guide rail, and the head of suspension plate 40 is provided with can be just The limit rank 4001 of stopper slot 46 is caught in, when limit rank 4001 is just caught in realizing middle limiting groove 46, the just face of atomizer 20 Center between the brake pad 21 of clutch 15 and brake 12；One longitudinal linear actuator 36 is arranged on the head of suspension plate 40 Portion, another longitudinal linear actuator 36 are located at the middle part of suspension plate 40；When limit rank 4001 just leaves stopper slot 46 completely, The upside of suspension plate 40 at the top of the inwall of support base 3 31 with flushing；Longitudinal other end of linear actuator 36 connects support block 45 1 End, the other end of support block 45 are suspended in the sliding groove 2 44 of flap seat 41, and support block 45 can be slided along sliding groove 2 44；2 Longitudinal linear actuator 36 is flushed in the direction of the width, and longitudinal linear actuator 36 is linked together by connecting rod 35；Frame 29 upsides are additionally provided with support base 4 34, and horizontal linear actuator 42 is connected with support base 4 34, horizontal linear actuator 42 The support block 45 of expansion link and the leftmost side connects；Bipass 32, one end of connecting tube 33 are connected with the downside of the afterbody of suspension plate 40 It is connected by pipeline with the outlet of high-pressure atomizer 23, being provided with the other end of connecting tube 33 can stretching in the interior slip of connecting tube 33 The draw 3301, the delivery port of telescoping tube 3301 are connected to the water inlet of bipass 32, at the delivery port connection traffic of bipass 32 The one end of element 22 is managed, the other end of flow treatment element 22 is connected with atomizer 20；Controller controls longitudinal linear actuator 36 With stretching for the expansion link of horizontal linear actuator 42；Controller by control flow treatment element 22 adjust coolant rate, It is specifically that flow treatment element 22 includes the electric control one-way valve 2 2203 and choke valve 2201 that are sequentially connected in series, the electricity after concatenation The both ends of control check valve 2 2203 and choke valve 2201 are simultaneously connected to electric control one-way valve 3 2202, electric control one-way valve 2 2203 and automatically controlled The connection of check valve 3 2202 is identical；Electric control one-way valve 2 2203 must be electric, and the coolant that high-pressure atomizer 23 exports is passed through successively Electric control one-way valve 2 2203 and choke valve 2201 enter atomizer 20；Controller controls electric control one-way valve 2 2203 and automatically controlled list To must powering off for valve 3 2202, the coolant after atomization is injected on brake pad 21 by atomizer 20；Clutch 15 and braking Temperature sensor 19 is mounted on device 12, the temperature signal collected is transferred to controller, controller by temperature sensor 19 Control obtaining for dual valve 9, two position three-way valve 1, two position three-way valve 2 14, electric control one-way valve 1 and electric control one-way valve 4 27 Power-off；Longitudinal linear actuator 36 can be electric pushrod, screw mandrel stepper motor or electric cylinder, and horizontal linear actuator 42 can be with For electric pushrod, screw mandrel stepper motor or electric cylinder；

In addition, it is necessary to explanation, in order to facilitate the micro-shifting up and down of atomizer 20, connecting tube 33 and high-pressure atomizer 23 Between the pipeline that connects be preferably flexible pipe；Atomizer 20 is preferably wide-angle atomizer.

During utility model works, check valve 2 is in normally open, and gas source 1 enters pressure regulator valve 3 by check valve 2, adjusts Pressure valve 3 adjusts the air pressure in pipeline, and with systems stabilisation air pressure, the gas gone out from regulating valve enters air accumulator 4, and air accumulator 4 is not Disconnected to collect gas, the gas in air accumulator 4 enters dual valve 9, it is necessary to during 15 clutch of clutch all the way, controller control dual valve 9 must be electric, and the air inlet of dual valve 9 connects with gas outlet, and gas enters from the gas outlet of dual valve 9 by one-way throttle valve 1 In brake 12, now, one-way throttle valve 1 obtains electric, the air inlet of two position three-way valve 2 14 without throttling, two position three-way valve 2 14 Mouth communicates with gas outlet, and the gas discharged from the gas outlet of dual valve 9 is successively by two position three-way valve 2 14, one-way throttle valve two 16th, high-pressure hose 2 17 and swivel joint 18 enter in clutch 15, and one-way throttle valve 2 16 throttles so that clutch 15 is slowly Clutch, brake 12 disengage rapidly, avoid the interference of clutch 15 and brake 12；When needing the braking of brake 12, controller Dual valve 9 and two position three-way valve 2 14 is controlled to power off, meanwhile, it is electric that controller controls electric control one-way valve 1 to obtain, and dual valve 9 enters Gas port is closed, and the gas outlet of dual valve 9 and exhaust outlet communicate, another communication of two position three-way valve 2 14, clutch 15 Interior gas is passed through in air accumulator 4 by one-way throttle valve 2 16, two position three-way valve 2 14 and electric control one-way valve 1 successively, single To choke valve 2 16 without throttling, the gas in brake 12 is passed through by one-way throttle valve 2 16 and electric control one-way valve 1 successively In air accumulator 4, one-way throttle valve 1 is throttled so that the Quick air-discharge of clutch 15, brake 12 are vented at a slow speed, and brake 12 is made Dynamic, clutch 15 disengages, and avoids the interference of clutch 15 and brake 12, meanwhile, realize more in clutch 15 and brake 12 The recycling of residual air body, save the energy；Before cooling work starts, choke valve 2201 is regulated, coolant is passed through choke valve Throttled after 2201, temperature sensor 19 detects the temperature of clutch 15 and brake 12 in real time, and temperature sensor 19 believes temperature Number controller is transferred to, when the temperature of clutch 15 exceedes the temperature extremes of setting, travel mechanism drives atomizer 20 The opening position of brake pad 21 of face clutch 15 is moved to, meanwhile, controller control two position three-way valve 1 obtains electric, two-position three way The air inlet of valve 1 and gas outlet communicate, and the gas another way in air accumulator 4 is successively by filter 2 26, supercharging air compressor machine 25 and two position three-way valve 1 enter high-pressure atomizer 23, high-pressure atomizer 23 coolant is atomized into it is micro- vaporific, be pressurized pneumatics Machine 25 increases airline pressure, and the compressed air after supercharging air compressor machine 25 is pressurized is to high-pressure atomizer 23 and the foot of atomizer 20 Enough power, it is electric that controller controls electric control one-way valve 2 2203 to obtain, and electric control one-way valve 3 2202 powers off, and coolant passes through choke valve Enter atomizer 20 after 2201 throttlings, the coolant after atomization is injected in the brake pad 21 of clutch 15 by atomizer 20 On；When the temperature of brake 12 exceedes the temperature extremes of setting, travel mechanism drives atomizer 20 to be moved to face system The opening position of brake pad 21 of dynamic device 12, meanwhile, controller control two position three-way valve 1 obtains electric, the air inlet of two position three-way valve 1 Mouth and gas outlet communicate, and the gas another way in air accumulator 4 is successively by filter 2 26, supercharging air compressor machine 25 and two-position three way Valve 1 enter high-pressure atomizer 23, high-pressure atomizer 23 coolant is atomized into it is micro- vaporific, through supercharging air compressor machine 25 be pressurized The power enough to high-pressure atomizer 23 and atomizer 20 of compressed air afterwards, controller control electric control one-way valve 2 2203 Electricity, electric control one-way valve 3 2202 power off, and coolant enters atomizer 20 after the throttling of choke valve 2201, and atomizer 20 will Coolant after atomization is injected on the brake pad 21 of brake 12；When the temperature of clutch 15 and brake 12 exceedes setting Temperature extremes when, the gas another way in air accumulator 4 is carried out after the purification of filter 2 26 into pressurizing air press 25 Supercharging, controller control electric control one-way valve 2 2203 power off, and electric control one-way valve 3 2202 must be electric, and coolant passes through electric control one-way valve 3 2202 enter atomizer 20, and no throttling, the flow of coolant is big, make cooling liquid energy while are ejected into clutch 15 and braking On the brake pad of device 12, ensure that the brake pad 21 of clutch 15 and brake 12 is sufficiently cool；Temperature sensor 19 detects system When the temperature of dynamic device 12 and clutch 15 is reduced to the liminal value of setting, controller control two position three-way valve 1 powers off, Controller control electric control one-way valve 4 28 obtains electric, the excessive gas warp between high-pressure atomizer 23 and two position three-way valve 1 in pipeline Electric control one-way valve 4 28 is crossed to be passed through in air accumulator 4；The course of work of travel mechanism is specific as follows, and travel mechanism is in initial position When, limit rank 4001 is stuck in the stopper slot 46 of the rightmost side, now, the just brake pad 21 of face brake 12, when needing pair When the brake pad 21 of clutch 15 cools down, controller controls the expansion link retraction of 2 longitudinal linear actuators 36 and displacement phase Together, longitudinal linear actuator 36 lifts suspension plate 40, topside contacts of the upside of suspension plate 40 just with the inwall of support base 3 31, Controller controls the expansion link of horizontal linear actuator 42 to retract, and horizontal linear actuator 42 drives support block 45 to be moved to the left, Support block 45 drives 2 longitudinal linear actuators 36 to be moved to the left, when mobile distance is the spacing of both ends stopper slot 46, control Device processed controls the horizontal stopping of linear actuator 42 action, and controller controls the expansion link of longitudinal linear actuator 36 to extend downwardly from, Longitudinal linear actuator 36 drives suspension plate 40 to move down, when limit rank 4001 is snapped onto in stopper slot 46, controller control Make the longitudinal stopping of linear actuator 36 action；When needing the cooling of brake pad 21 to brake 12, the operation principle of travel mechanism It is same as described above, unlike, control horizontal linear actuator 42 limit rank 4001 is caught in the stopper slot 46 of the rightmost side；Need When being cooled down to brake 12 and clutch 15 simultaneously, the operation principle of travel mechanism is same as described above, unlike, control is horizontal Limit rank 4001 is set to be caught in realizing middle limiting groove 46 to linear actuator 42；Compared with prior art, the utility model uses 1 Air accumulator 4 and 1 dual valve 9 are respectively that clutch 15 and brake 12 supply, and simple in construction, the component counts used are significantly Reduce, be easy to control；The brake pad 21 of clutch 15 or the brake pad 21 of brake 12 are cooled down using cooling device, it is cold But effect is good, reduces the abrasion of brake pad 21, extends the service life of brake pad 21, and guarantee system is safely and reliably run；Move The clever structure of motivation structure, 20 moveable controllability of atomizer is high, can cool down clutch 15 or braking according to being actually needed The brake pad 21 of device 12；The setting of flow treatment element 22 just cool down brake pad well using a small amount of coolant 21；The utility model can realize the recycling of waste gas, save the energy；The utility model can be applied to control clutch-brake to move In the work of work.

Above-described embodiment is not limited to, on the basis of technical scheme disclosed in the utility model, those skilled in the art Member is according to disclosed technology contents, it is not necessary to which performing creative labour can is made some to some of which technical characteristic and replaced Change and deform, these are replaced and deformed in the protection domain of utility model.

Claims (9)

1. a kind of control system used with waste gas circulation of forcing press dry type clutch brake, including driving clutch and braking The air-control device of device action, air-control device include the gas source of forcing press, and the gas source of the forcing press is connected to check valve Import, the outlet of check valve are connected to the air inlet of air accumulator by pressure regulator valve, it is characterised in that also including controller, are used for The cooling device of the brake pad of clutch-brake is cooled down, the air accumulator is provided with 2 gas outlets, and a gas outlet of air accumulator connects The air inlet of dual valve is connected to, the gas outlet of dual valve is respectively connecting to the air inlet and two position three-way valve two of one-way throttle valve one Air inlet, the gas outlet of two position three-way valve two is connected to the air inlet of clutch by one-way throttle valve two, described two three The exhaust outlet of port valve two is connected to the air inlet of air accumulator through electric control one-way valve one, the air inlet of one-way throttle valve one and two three Pipeline between port valve two and electric control one-way valve one communicates；The connection of the one-way throttle valve one and one-way throttle valve two on the contrary, from The gas outlet of two position three-way valve two enters the gas throttling of one-way throttle valve two, enters one-way throttle valve from the gas outlet of dual valve One gas is without throttling；The cooling device includes supercharging air compressor machine and travel mechanism, another gas outlet of the air accumulator The air inlet of supercharging air compressor machine is connected to, the gas outlet for being pressurized air compressor machine is connected to the air inlet of two position three-way valve one, two three The gas outlet of port valve one is connected to the import of high-pressure atomizer, and the liquid outlet of high-pressure atomizer is connected to moveable atomization spray Coolant after atomization is injected on brake pad by mouth, travel mechanism's driving atomizer movement, the atomizer；Institute The exhaust outlet for stating two position three-way valve one is connected to the air inlet of air accumulator through electric control one-way valve four；On the clutch and brake It is mounted on temperature sensor, the temperature signal collected is transferred to controller by temperature sensor, controller control dual valve, Two position three-way valve one, two position three-way valve two, electric control one-way valve one and electric control one-way valve four must power off.

2. the control system used with waste gas circulation of forcing press dry type clutch brake according to claim 1, it is special Sign is that the travel mechanism includes frame, 2 longitudinal linear actuators and telescopic connecting tube, and branch is provided with the upside of frame Seat one, the front side of support base one connection flap seat side are supportted, the flap seat opposite side is connected with support base two, and the flap seat is interior in length Sliding groove is provided with direction, is provided with support base three on front side of the frame, support base three is located at the lower section of support base two, the support Guide rail is provided with seat three, 3 stopper slots, the spacing of both ends stopper slot and the brake pad of clutch and braking are provided with the guide rail Spacing between the brake pad of device is identical, and realizing middle limiting groove is in the centre of both ends stopper slot；The top of the support base three, which is provided with, to be allowed The sliding groove one that longitudinal linear actuator moves horizontally, described longitudinal linear actuator one end are connected with suspension plate, and suspension plate can Slided along guide rail, the head of the suspension plate is provided with the limit rank that can be just caught in stopper slot, and limit rank is just caught in centre During stopper slot, the center between the atomizer just brake pad of face clutch and brake；Limit rank just leaves limit completely During the groove of position, the upside of suspension plate at the top of the inwall of support base three with flushing；Longitudinal linear actuator other end connects support block one End, the support block other end are suspended in the sliding groove two of flap seat, and support block can be slided along sliding groove two；2 longitudinal directions are straight Line drive is flushed in the direction of the width, and longitudinal linear actuator is linked together by connecting rod；Also set on the upside of the frame There is support base four, horizontal linear actuator, the expansion link of horizontal linear actuator and the leftmost side are connected with the support base four Support block connection；Bipass is connected with the downside of the suspension plate afterbody, one end of the connecting tube passes through pipeline and high pressure The outlet connection of atomizer, the other end of connecting tube is interior to be provided with the telescoping tube that can be slided in connecting tube, the delivery port of telescoping tube It is connected to the water inlet of bipass, delivery port connection traffic treatment element one end of the bipass, flow treatment element is another End is connected with atomizer；The controller controls the flexible of the expansion link of longitudinal linear actuator and horizontal linear actuator； The controller is by controlling flow treatment element to adjust coolant rate.

3. the control system used with waste gas circulation of forcing press dry type clutch brake according to claim 2, it is special Sign is, the flow treatment element includes the electric control one-way valve two and choke valve being sequentially connected in series, the electric control one-way valve after concatenation Two and choke valve both ends and be connected to electric control one-way valve three, electric control one-way valve two is identical with the connection of electric control one-way valve three；It is automatically controlled Check valve two must be electric, and electric control one-way valve three powers off, and the coolant of high-pressure atomizer output is successively by electric control one-way valve two and section Stream valve enters atomizer.

4. the control system used with waste gas circulation of forcing press dry type clutch brake according to claim 2, it is special Sign is that one longitudinal linear actuator is arranged on the head of suspension plate, and another longitudinal linear actuator is located at suspension The middle part of plate.

5. the control system used with waste gas circulation of forcing press dry type clutch brake according to claim 2, it is special Sign is that the support base two is connected by support bar with support base three, is connected with and adds between the support base two and support base one Strong plate.

6. the control used with waste gas circulation of the forcing press dry type clutch brake according to any one of Claims 1 to 5 System, it is characterised in that the gas outlet of the one-way throttle valve two is connected to the air inlet of swivel joint, the outlet of swivel joint Mouth is connected to the air inlet of clutch；Muffler is connected with the swivel joint.

7. the control system used with waste gas circulation of forcing press dry type clutch brake according to claim 6, it is special Sign is that the one-way throttle valve is connected to the air inlet of brake once crossing high-pressure hose one, and the one-way throttle valve two passes through Cross the air inlet that high-pressure hose two is connected to swivel joint.

8. the control system used with waste gas circulation of forcing press dry type clutch brake according to claim 6, it is special Sign is that a gas outlet of the air accumulator is connected to the import of filter one, and the outlet of filter one is connected to oil sprayer Import, the outlet of oil sprayer is connected to the air inlet of dual valve；Another gas outlet of the air accumulator is connected to filter Two import, the outlet of the filter two are connected to the air inlet of supercharging air compressor machine.

9. the control system used with waste gas circulation of forcing press dry type clutch brake according to claim 6, it is special Sign is, being provided with the air accumulator prevents hypertonia to sending electricity when the safety valve and hypotony of system damage Gas instructs the pressure switch operated to controller with halt system.