CN108144968B - A kind of molding machine aerosol cooling system - Google Patents
A kind of molding machine aerosol cooling system Download PDFInfo
- Publication number
- CN108144968B CN108144968B CN201711445859.3A CN201711445859A CN108144968B CN 108144968 B CN108144968 B CN 108144968B CN 201711445859 A CN201711445859 A CN 201711445859A CN 108144968 B CN108144968 B CN 108144968B
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- molding machine
- aerial fog
- fog nozzle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/10—Lubricating, cooling or heating rolls externally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/10—Lubricating, cooling or heating rolls externally
- B21B2027/103—Lubricating, cooling or heating rolls externally cooling externally
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention discloses a kind of molding machine aerosol cooling systems, its key points of the technical solution are that: including the aerial fog nozzle being connected with tracheae and water pipe being fixed on molding machine, the aerial fog nozzle is two, it is respectively facing topping roll and the bottom roll setting of molding machine, the aerial fog nozzle includes air inlet and water inlet, it further include fixing seat, the inlet channel of connection air inlet and tracheae is equipped in the fixing seat, connect the intake tunnel of water inlet and water pipe, sliding is equipped with the piston of opening inlet channel after compression in the inlet channel, the control unit of sliding the control intake tunnel and inlet channel synchronous opening/closing according to piston is additionally provided in the fixing seat.High pressure gas enters in aerial fog nozzle through main tracheae-tracheae-inlet channel-air inlet, and highly pressurised liquid enters in aerial fog nozzle by water main-water pipe-intake tunnel-water inlet, and the two sprays after mixing in aerial fog nozzle, is formed by spraying, is cooled down to roll.
Description
Technical field
The present invention relates to a kind of channel steel production equipments, more specifically, it relates to a kind of molding machine aerosol cooling system.
Background technique
In the production process of channel steel, need to use hot rolling technology, in hot rolling technology most common equipment be exactly hot bending at
Type machine.Bending shaping machine includes the roll of a pair of of rotation setting, forms forming cavity, several bending shaping machine edges between two rolls
The setting of same direction array, rolled piece successively pass through each bending shaping machine, are finally rolled into the shape of needs.In rolling,
It needs to be cooled down with high pressure water to protect roll, to avoid roll premature wear.
Therefore, the patent of invention of Publication No. CN101396694A provides a kind of roller aerosol cooling method and device,
High-pressure cooling water and high pressure gas are passed through into high-pressure cold water pipeline respectively and compressed air pipe is transmitted to above roll, compression is empty
High-pressure cooling water is converted into mixed high-pressure aerial fog by the high pressure gas in feed channel at nozzle entrance.
Aerial fog nozzle in the prior art, working principle generally pass through high pressure gas and highly pressurised liquid pair respectively
It after the pipeline answered is sent into aerial fog nozzle, mixes in aerial fog nozzle, sprayed after atomization, aerosol can be formed.But
It in actual use, is to be directly entered aerial fog nozzle since high pressure gas and highly pressurised liquid are after the switch of pipeline is opened
Interior, once high pressure gas is because equipment fault occurs after stopping supply, if operator shuts down high pressure not in time in this way
Liquid line, highly pressurised liquid are just directly ejected out of aerial fog nozzle without atomization, and water flow drops on the channel steel in rolling
When, it will lead to channel steel sharp temperature drop, it is very big to the damage of roll.
Summary of the invention
It in view of the deficiencies of the prior art, can be to avoid the object of the present invention is to provide a kind of molding machine aerosol cooling system
There is high pressure gas and stops the phenomenon that spraying out of nozzle for seasonable highly pressurised liquid.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of molding machine aerosol cooling system
System, including the aerial fog nozzle being connected with tracheae and water pipe being fixed on molding machine, the aerial fog nozzle is two, respectively court
It is arranged to the topping roll and bottom roll of molding machine, it further includes fixing seat that the aerial fog nozzle, which includes air inlet and water inlet,
It is equipped with the inlet channel of connection air inlet and tracheae in the fixing seat, connects the intake tunnel of water inlet and water pipe, it is described
Sliding is equipped with the piston of opening inlet channel after compression in inlet channel, and the sliding control according to piston is additionally provided in the fixing seat
The control unit of intake tunnel processed and inlet channel synchronous opening/closing.
By using above-mentioned technical proposal: can be according to the barometric information in inlet channel, to judge to be into high pressure gas
It is no in the state persistently supplied；When high pressure gas stops supplying, air pressure is reduced in inlet channel, in inlet channel
Piston slides, and control unit controls intake tunnel and closes, in this way can be to avoid when high pressure gas breaks down and disconnects, and aerosol sprays
Still there is the phenomenon that highly pressurised liquid outflow in mouth, ensure that the service life of product quality and equipment.
Preferably, the control unit includes the movable contact being arranged on piston, it is equipped in the fixing seat in air inlet
The stationary contact that channel contacts when opening with movable contact, the water pipe is interior to be equipped with the electromagnetism being electrically connected with movable contact and stationary contact
Valve.
By using above-mentioned technical proposal: when piston is in the state for opening inlet channel, switch spring is in high pressure gas
Pressure effect it is lower be in compressive state, at this point, movable contact and stationary contact point contact, solenoid valve is in the open state, water pipe conducting,
Intake tunnel is in the conductive state.When gas source disconnects, piston slides in switching tube under the driving of switch spring, moves touching at this time
Point is separated with stationary contact, and water pipe is closed in solenoid valve power-off, and high-pressure water cannot be introduced into intake tunnel at this time, intake tunnel quilt
It closes, high-pressure water cannot be introduced into aerial fog nozzle at this time.Using movable contact, stationary contact and solenoid valve as control unit,
It is swift in motion, operation is reliable.
Preferably, the molding machine is equipped with fixed plate for installing aerial fog nozzle, along vertical in the fixed plate
Direction sliding is equipped with sliding plate, and rotation is equipped with the rotor plate rotated around the axis of horizontal direction, the fixation at the top of the sliding plate
Plate is equipped with the vertical fixing piece of the fixed fixed plate and sliding plate relative position, and the sliding plate is equipped with the fixed cunning
Move the rotational fixture of plate and rotor plate relative position.
By using above-mentioned technical proposal: when wanting to adjust the spray regime of aerial fog nozzle, vertical sliding sliding
The adjusting of the position of aerial fog nozzle can be realized in angle between plate or adjusting rotor plate and sliding plate, after adjusting in place,
By vertical fixing piece and rotational fixture, the fixation of aerial fog nozzle can be realized, very easily realize aerial fog nozzle
Position adjusting, and then can guarantee that aerial fog nozzle can accurately cover roll, to roll play it is effective cooling and
Protective effect.
Preferably, the vertical fixing piece includes the rack gear being arranged vertically on sliding plate, is rotatably arranged on
In fixed plate and the fixation that in fixed plate and can be caught in the gear teeth of gear is arranged in the gear that is engaged with rack, and sliding
Block.
By using above-mentioned technical proposal: when wanting to adjust the height of sliding plate, rotate gear passes through gear teeth
Sliding plate can be realized in the sliding of vertical direction in item transmission, and after sliding plate slides in place, fixed block is caught in the wheel of gear
In tooth, because fixed block can only slide, under the fixation of fixed block, gear can not be rotated, and sliding plate can be realized at this time
Fixation in fixed plate.
Preferably, being equipped with the sliding slot equal with sliding plate thickness on the sliding plate along the vertical direction, the sliding slot is set
It sets in the middle part of sliding plate, the rack gear is arranged on the side wall of sliding slot, and the gear and fixed block are arranged in sliding slot.
By using above-mentioned technical proposal: rack-and-pinion being arranged in the middle position of sliding plate, it is ensured that sliding plate
In sliding, stress is visibly homogeneous, the sliding of realization sliding plate that can be sufficiently stable.
Preferably, the fixed block slides setting along the direction perpendicular to sliding plate, the fixed block is equipped with and tooth
The fixation tooth of the flank of tooth cooperation of wheel.
By using above-mentioned technical proposal: in the flank of tooth of fixed tooth insertion gear, realizing the fixation to gear, can increase
The contact area of fixed block and gear, the fixation of sufficiently stable realization gear.Also, fixed block is perpendicular to the direction of sliding plate
Sliding can extract fixed block to the position of Gear Contact, not needing to buttress fixed block always with hand and keep it in
The state pulled out from fixed plate.
Preferably, the side of the fixed block is vertically equipped with the traveller with fixed plate sliding connection.
By using above-mentioned technical proposal: driving spring elastic force effect under, fixed block in the case where not by external force,
Fixed block is to be bonded always with fixed plate, fixed block can be made to engage always with gear, the fixation of stable realization gear.
Preferably, the traveller is arranged in the fixed block one side opposite with fixed plate, the traveller includes and fixation
Block, the square column of connection, the sectional area that connect with square column are less than the cylinder of square column, the bulge loop connecting with cylinder, and the diameter of bulge loop is big
In the diameter of cylinder, the fixed plate is equipped with square hole corresponding with the square column, and driving spring is set on traveller and two
End is abutted with bulge loop, fixed plate respectively.
By using above-mentioned technical proposal: when want release fixed block locking when, slide fixed block, by square column from
It is pulled out in fixed plate, fixed block is then rotated 180 °, the shiny surface of fixed block is arranged towards gear, and fixed block is not at this time
With Gear Contact, the rotation of gear very can be easily realized in this way, and not needing to buttress fixed block always with hand makes its holding
In the state pulled out from fixed plate.
Preferably, the rotational fixture includes being fixed at the worm gear of rotor plate end and being rotatably arranged on cunning
Move the worm screw engaged on plate with worm gear.
By using above-mentioned technical proposal: when wanting to adjust the rotational angle of rotor plate, rotary worm can be realized and turn
The rotation of movable plate therefore, there is no need to other additional locking structures, structure ten since worm and gear rotation has self-locking function
Divide simply, operates also very convenient.
In conclusion the invention has the following advantages:
1, high reliablity ensure that the service life and product quality of roll；
2, adaptable.
Detailed description of the invention
Fig. 1 is the whole assembling schematic diagram of the present embodiment；
Fig. 2 is the aerial fog nozzle scheme of installation of the present embodiment；
Fig. 3 is the fixed block perspective view of the explosion of the present embodiment；
Fig. 4 is the gear rotary state schematic diagram (fixed tooth is downward) of the present embodiment；
Fig. 5 is fixed-block-architecture (FBA) schematic diagram in Fig. 3；
Fig. 6 is the solenoid valve scheme of installation of the present embodiment；
Fig. 7 is the fixing seat sectional arrangement drawing of the present embodiment；
Fig. 8 is the portion A enlarged drawing in Fig. 7；
Fig. 9 is that the tracheae of the present embodiment and water pipe are laid with schematic diagram.
In figure: 1, molding machine；11, rack；12, roll；13, crossbeam；2, fixed plate；21, guide groove；22, gear；221,
Counterbore；23, fixed block；231, fixed tooth；3, sliding plate；31, sliding slot；311, rack gear；32, worm screw；4, rotor plate；41, worm gear；
42, water pipe；421, solenoid valve；43, tracheae；5, aerial fog nozzle；51, air inlet；52, water inlet；6, traveller；61, square column；62,
Cylinder；63, bulge loop；7, driving spring；8, spanner；81, square；9, fixing seat；91, inlet channel；92, intake tunnel；93, living
Plug；931, movable contact；94, switch spring；95, stationary contact；10, switching tube；101, connecting tube.
Specific embodiment
Below in conjunction with attached drawing 1-9, invention is further described in detail.
Embodiment one:
A kind of 1 aerosol cooling system of molding machine, referring to Fig.1 and Fig. 9, including the aerial fog nozzle being fixed on molding machine 1
5, molding machine 1 includes rack 11 and the roll 12 being rotatably arranged in rack 11, and roll 12 includes topping roll and bottom roll,
Topping roll and bottom roll are arranged in up-down structure and are rotated in same perpendicular, and the side of topping roll is located in rack 11
Top be equipped with crossbeam 13, on crossbeam 13 and bottom plate towards corresponding roll 12 be equipped with aerial fog nozzle 5, aerial fog nozzle 5 with
High-pressure air source and high-pressure water are connected.Fixed plate 2 is mounted on crossbeam 13 and bottom plate, aerial fog nozzle 5 is mounted on
It further include the main tracheae being connected with high-pressure air source and the water main being connected with high-pressure water in fixed plate 2, on each milling train
Aerial fog nozzle 5 is connected with main tracheae and water main by tracheae 43 and water pipe 42 respectively respectively, in main tracheae and main water
It is connected to corresponding valve in pipe, connects main tracheae, tracheae 43 and water main, water pipe 42, aerial fog nozzle 5 can be made to be in spraying
State.
Due to bottom plate with 5 mounting structure of aerial fog nozzle on crossbeam 13 be it is identical, for the convenience of description, the present embodiment
In, it is described only for the mounting structure of the aerial fog nozzle 5 on crossbeam 13.
- Fig. 3 referring to Fig.1, the position of roll 12 corresponds to the medium position of crossbeam 13, in order to guarantee aerial fog nozzle 5
Area coverage, fixed plate 2 is mounted on the middle part of crossbeam 13, and such aerial fog nozzle 5 can be located at the middle position of roll 12, make
Entire roll 12 can cover.Sliding is equipped with sliding plate 3, sliding to fixed plate 2 along the vertical direction in the one side of crossbeam 13
The top rotation of plate 3 is equipped with rotor plate 4, and the shaft of rotor plate 4 is parallel to the shaft of roll 12, and aerial fog nozzle 5 is fixed on rotation
On plate 4, and aerial fog nozzle 5 is located towards the one side of roll 12.Fixed plate 2 is equipped with fixed sliding plate 3 with fixed plate 2 with respect to position
The vertical fixing piece set, sliding plate 3 are equipped with the rotational fixture of fixed sliding plate 3 and 4 relative position of rotor plate.When desired
When adjusting the spray regime of aerial fog nozzle 5, adjusts the height of vertical sliding sliding plate 3 or adjust rotor plate 4 and sliding
The adjusting of the position of aerial fog nozzle 5 can be realized in angle between plate 3.After adjusting in place, by vertical fixing piece and turn
Dynamic fixing piece, can be realized the fixation of aerial fog nozzle 5, very easily realizes the adjusting of the position of aerial fog nozzle 5, Jin Erke
To guarantee that aerial fog nozzle 5 can accurately cover roll 12, effective cooling and protective effect are played to roll 12.
Referring to Fig. 3 and Fig. 4, guide groove 21,3 liang of sliding plate sideslips are equipped with positioned at the two sides of sliding plate 3 in fixed plate 2
It moves and is arranged in guide groove 21, sliding plate 3 can be realized and connect with the sliding of fixed plate 2.Vertical fixing piece includes being located at sliding
The thickness of the sliding slot 31 that the middle part of plate 3 is arranged along the vertical direction, sliding slot 31 is equal with the thickness of sliding plate 3, the inside of sliding slot 31
Rack gear 311 is equipped on face along the vertical direction, vertical fixing piece further includes that engaging with rack gear 311 for setting is rotated in fixed plate 2
Gear 22, gear 22 is arranged in sliding slot 31, in fixed plate 2, in addition, vertical fixing piece further includes the axial direction along gear 22
The fixed block 23 in the gear teeth that can be caught in gear 22 of setting is slid, fixed block 23 is equipped with the fixation tooth cooperated with gear 22
231.When wanting to adjust the height of sliding plate 3, rotate gear 22 is driven by 22 rack gear 311 of gear, cunning can be realized
Plate 3 is moved in the sliding of vertical direction, after sliding plate 3 slides in place, fixed block 23 is caught in the gear teeth of gear 22, is realized and is slided
Move fixation of the plate 3 in fixed plate 2.
Referring to Fig. 4 and Fig. 5, in order to guarantee that fixed block 23 can be stable is caught in the gear teeth of gear 22, in fixed block 23
Side be vertically equipped with fixed plate 2 sliding connection traveller 6, traveller 6 run through fixed plate 2, as shown in figure 5, traveller 6 setting exist
Close to the position of 23 bottom of fixed block, traveller 6 includes and the square column 61 of the sliding connection of fixed plate 2 and section connecting with square column 61
Area is less than the cylinder 62 of square column 61, and is equipped with bulge loop 63 far from one end of square column 61 in cylinder 62, as shown in Figure 3 and Figure 5,
Driving spring 7 is arranged on cylinder 62,7 one end of driving spring is abutted with bulge loop 63, and the other end is abutted with fixed plate 2, driving
Spring 7 is in compressive state always, and in this way in the case where not by external force, fixed block 23 is to be bonded always with fixed plate 2.Separately
Outside, as shown in figure 3, square hole corresponding with square column 61 (unlabeled in figure) is equipped in fixed plate 2, when fixed block 23 and fixed plate
When 2 fitting, square column 61 is located in square hole, thus prevents fixed block 23 from rotating, because fixed block 23 can only be along gear 22
It slides axially, under the fixation of fixed block 23, gear 22 can not be rotated, and the consolidating in fixed plate 2 of sliding plate 3 can be realized at this time
It is fixed.Fixation is pulled axially outward along traveller 6 when wanting to release the locking of fixed block 23 referring to Fig. 3, Fig. 4 and Fig. 5
Block 23 pulls out square column 61 from fixed plate 2, and fixed block 23 is then rotated 180 °, and the shiny surface of fixed block 23 is towards gear
22 settings, and fixed block 23 is not contacted with gear 22 at this time, very can easily be realized the rotation of gear 22 in this way, is not required to
It buttresses fixed block 23 always with hand and keeps it in the state pulled out from fixed plate 2.
Referring to Fig. 3, in order to facilitate rotate gear 22, it is equipped with rectangular counterbore 221 on the end face of gear 22, further includes one
A spanner 8, spanner 8 is equipped with the square 81 cooperated with counterbore 221, when needing rotate gear 22, by the square 81 on spanner 8
It is inserted into counterbore 221, by spanner 8, very can realize that the rotation of gear 22 when not in use can be by spanner 8 in labour-saving
It accepts, spanner 8 will not occupy excessive space.
Referring to Fig. 2 and Fig. 3, rotational fixture includes the worm gear 41 of the roller end set on rotor plate 4, and is set to and slides
The worm screw 32 cooperated on plate 3 with worm gear 41 is moved, worm gear 41 and shaft are coaxially disposed, and worm screw 32 and sliding plate 3 are rotatablely connected.When thinking
When adjusting the rotational angle of rotor plate 4, the rotation of rotor plate 4 is can be realized in rotary worm 32, due to 32 turns of 41 worm screw of worm gear
It is dynamic that there is self-locking function, it therefore, there is no need to other additional locking structures, structure very simple operates also very convenient.In order to
Facilitate rotary worm 32, turret head can be set in the end of worm screw 32, worm screw 32 can be operated by common wrench 8 and rotate.
Referring to Fig. 6-Fig. 8, air inlet 51 and water inlet 52, the high pressure gas in tracheae 43 are equipped on aerial fog nozzle 5
Entering aerial fog nozzle 5 by air inlet 51, the high-pressure water in water pipe 42 is entered in aerial fog nozzle 5 by water inlet 52, and two
Person sprays after mixing in aerial fog nozzle 5.It is fixed with fixing seat 9 on aerial fog nozzle 5, is equipped with intake tunnel 92 in fixing seat 9
And inlet channel 91,91 one end of inlet channel are connected with tracheae 43, the other end is connected with the air inlet 51 on aerial fog nozzle 5,
92 one end of intake tunnel is connected with water pipe 42, and the other end is connected with the water inlet 52 on aerial fog nozzle 5.High-pressure water is from water pipe 42
It is middle to enter in intake tunnel 92, then by water inlet 52, enter in aerial fog nozzle 5；High-pressure air source from tracheae 43 enter into
In gas channel 91, then by air inlet 51, enter in aerial fog nozzle 5.
Referring to Fig. 7 and Fig. 8, inlet channel 91 includes the switching tube 10 communicated with tracheae 43 and perpendicular to switching tube 10
Connecting tube 101,101 one end of connecting tube communicates with air inlet 51, and the other end is communicated with switching tube 10, and the sliding setting of piston 93 exists
In switching tube 10, the diameter of piston 93 is identical as the diameter of switching tube 10, and the length of piston 93 is greater than the diameter of communicating pipe, in work
Switch spring 94 is equipped between plug 93 and switching tube 10.Under normal condition, switch spring 94 by piston 93 push up to communicating pipe with open
When closing 10 intersection of pipe, inlet channel 91 is closed at this time, and after high-pressure air source access switch pipe 10 is interior, drive of high-pressure gas is living
Plug 93 slides in switching tube 10, slides onto communicating pipe side, inlet channel 91 is in the open state at this time.It can be realized in this way
When having high pressure gas in inlet channel 91, inlet channel 91 is in the open state, and when high pressure gas stops for seasonable, air inlet is logical
Road 91 is in close state.
Referring to Fig. 7 and Fig. 8, control unit is additionally provided in fixing seat 9, control unit can be according to the sliding of piston 93
The opening and closing of intake tunnel 92 is controlled, when piston 93 slides into the position for opening inlet channel 91, control unit control water inlet
Channel 92 is opened, and when piston 93 slides into the position for closing inlet channel 91, control unit controls intake tunnel 92 and closes.It can
With according to the barometric information in inlet channel 91, to judge whether persistently supply into high pressure gas；When high pressure gas stops supplying
When, piston 93 slides, and control unit controls intake tunnel 92 and closes, in this way can be to avoid when high-pressure air source disconnect, gas
Still there is the phenomenon that highly pressurised liquid outflow in atomizing nozzle 5, ensure that the service life of product quality and equipment.
In the present embodiment, referring to Fig. 7 and Fig. 8, control unit includes the stationary contact 95 being located in switching tube 10 and sets
Set the movable contact 931 on piston 93.Solenoid valve 421 is installed in water pipe 42, solenoid valve 421 and movable contact 931 and quiet
Contact 95 is electrically connected.When piston 93 is in the state for opening inlet channel 91, switch spring 94 is made in the pressure of high pressure gas
It is in compressive state with lower, at this point, movable contact 931 is contacted with stationary contact 95, solenoid valve 421 is in the open state, and water pipe 42 is led
Logical, intake tunnel 92 is in the conductive state.When gas source disconnects, piston 93 is sliding in switching tube 10 under the driving of switch spring 94
Dynamic, movable contact 931 is separated with stationary contact 95 at this time, and water pipe 42 is closed in the power-off of solenoid valve 421, and high-pressure water cannot be introduced at this time
In intake tunnel 92, intake tunnel 92 is closed, and high-pressure water cannot be introduced into aerial fog nozzle 5 at this time.
The course of work summarize: when normal work, high pressure gas through main tracheae-tracheae 43- inlet channel 91- air inlet 51 into
Entering in aerial fog nozzle 5, highly pressurised liquid enters in aerial fog nozzle 5 by water main-water pipe 42- intake tunnel 92- water inlet 52, and two
Person sprays after mixing in aerial fog nozzle 5, is formed by spraying, is cooled down to roll 12；When failure high pressure gas stops supplying
At once, pressure reduces in switching tube 10, and piston 93 slides under the action of switch spring 94, movable contact 931 and stationary contact
95 separation, solenoid valve 421 power off, water inlet pipe 42 are closed, and then realize the closing of intake tunnel 92.
When wanting to adjust the position of aerial fog nozzle 5, first the square 81 on spanner 8 is inserted into counterbore 221, then, is pulled out
Fixed block 23 is rotated 180 ° by fixed block 23 out, and gear 22 can be freely rotated at this time, and rotate gear 22 adjusts sliding plate 3
To after respective heights, again through fixed block 23, lock gear 22；Finally, rotary worm 32, adjusts the rotation of rotor plate 4
Angle completes the adjusting of the position of aerial fog nozzle 5.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of molding machine aerosol cooling system, including be fixed on molding machine (1) with tracheae (43) and water pipe (42) phase
Aerial fog nozzle (5) even, the aerial fog nozzle (5) are two, and the topping roll and bottom roll for being respectively facing molding machine (1) are set
It sets, the aerial fog nozzle (5) includes air inlet (51) and water inlet (52), it is characterised in that: further includes fixing seat (9), institute
State the inlet channel (91) that connection air inlet (51) and tracheae (43) are equipped in fixing seat (9), connection water inlet (52) and water
The intake tunnel (92) of (42) is managed, sliding is equipped with the piston for opening inlet channel (91) after being pressurized in the inlet channel (91)
(93), it is additionally provided in the fixing seat (9) and intake tunnel (92) and inlet channel (91) is controlled together according to the sliding of piston (93)
Walk the control unit of opening and closing；The control unit includes the movable contact (931) being arranged on piston (93), the fixing seat (9)
It is interior to be equipped with the stationary contact (95) that contact with movable contact (931) when inlet channel (91) are opened, the water pipe (42) it is interior equipped with
Movable contact (931) and the solenoid valve (421) of stationary contact (95) electrical connection.
2. molding machine aerosol cooling system according to claim 1, it is characterised in that: the molding machine (1), which is equipped with, to be used
In sliding is described equipped with sliding plate (3) along the vertical direction in the fixed plate (2) of installation aerial fog nozzle (5), the fixed plate (2)
Rotation is equipped with the rotor plate (4) rotated around the axis of horizontal direction at the top of sliding plate (3), and the fixed plate (2) is equipped with fixed institute
The vertical fixing piece of fixed plate (2) Yu sliding plate (3) relative position is stated, the sliding plate (3) is equipped with the fixed sliding plate
(3) with the rotational fixture of rotor plate (4) relative position.
3. molding machine aerosol cooling system according to claim 2, it is characterised in that: the vertical fixing piece includes along perpendicular
Histogram is to setting in the rack gear (311) on sliding plate (3), the tooth that is rotatably arranged on fixed plate (2) and engages with rack gear (311)
Take turns (22), and sliding be arranged on fixed plate (2) and gear (22) can be caught in the gear teeth in fixed block (23).
4. molding machine aerosol cooling system according to claim 3, it is characterised in that: along vertical on the sliding plate (3)
Direction is equipped with the sliding slot (31) equal with sliding plate (3) thickness, and sliding slot (31) setting is in the middle part of sliding plate (3), the tooth
Item (311) is arranged on the side wall of sliding slot (31), and the gear (22) and fixed block (23) are arranged in sliding slot (31).
5. molding machine aerosol cooling system according to claim 4, it is characterised in that: the fixed block (23) along perpendicular to
The direction of sliding plate (3) slides setting, and the fixed block (23) is equipped with the fixation tooth cooperated with the flank of tooth of gear (22)
(231)。
6. molding machine aerosol cooling system according to claim 5, it is characterised in that: hang down the side of the fixed block (23)
The straight traveller (6) being equipped with fixed plate (2) sliding connection.
7. molding machine aerosol cooling system according to claim 6, it is characterised in that: the traveller (6) is arranged in fixation
On block (23) and fixed plate (2) opposite one side, the traveller (6) includes the square column (61) connecting with fixed block (23) and side
The sectional area of column (61) connection is less than the cylinder (62) of square column (61), the bulge loop (63) connecting with cylinder (62), bulge loop (63)
Diameter is greater than the diameter of cylinder (62), and the fixed plate (2) is equipped with square hole corresponding with the square column (61), driving spring
(7) it is set on traveller (6) and both ends is abutted with bulge loop (63), fixed plate (2) respectively.
8. molding machine aerosol cooling system according to claim 2, it is characterised in that: the rotational fixture includes fixing
Be arranged rotor plate (4) end worm gear (41) and be rotatably arranged on the worm screw engaged on sliding plate (3) with worm gear (41)
(32)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711445859.3A CN108144968B (en) | 2017-12-27 | 2017-12-27 | A kind of molding machine aerosol cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711445859.3A CN108144968B (en) | 2017-12-27 | 2017-12-27 | A kind of molding machine aerosol cooling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108144968A CN108144968A (en) | 2018-06-12 |
| CN108144968B true CN108144968B (en) | 2019-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711445859.3A Active CN108144968B (en) | 2017-12-27 | 2017-12-27 | A kind of molding machine aerosol cooling system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112246866B (en) * | 2020-09-16 | 2022-12-09 | 上海新联金属新材料有限公司 | Lower-pin section steel hot rolling production line and production method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101396694A (en) * | 2008-10-31 | 2009-04-01 | 莱芜钢铁股份有限公司 | Roller aerosol cooling method and device |
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| CN104567340A (en) * | 2013-10-29 | 2015-04-29 | 苏志强 | Ceramic drying kiln water cooling device |
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| CN101396694A (en) * | 2008-10-31 | 2009-04-01 | 莱芜钢铁股份有限公司 | Roller aerosol cooling method and device |
| CN102319749A (en) * | 2011-08-18 | 2012-01-18 | 中冶南方工程技术有限公司 | Water spray injection method of leveling liquid in cold milling wet leveling production |
| CN202845442U (en) * | 2012-09-29 | 2013-04-03 | 西门子Vai金属科技有限责任公司 | Cooling system for rolling mill |
| CN103272847A (en) * | 2013-06-05 | 2013-09-04 | 浙江兆隆合金股份有限公司 | Intelligent refrigeration type metal composite rolling roller system |
| CN104567340A (en) * | 2013-10-29 | 2015-04-29 | 苏志强 | Ceramic drying kiln water cooling device |
| CN205835778U (en) * | 2016-07-30 | 2016-12-28 | 泉州泉鸿商贸有限公司 | A kind of Novel pulling sheet machine |
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| CN108144968A (en) | 2018-06-12 |
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