CN207578594U - A kind of plate core hot press - Google Patents
A kind of plate core hot press Download PDFInfo
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- CN207578594U CN207578594U CN201721604506.9U CN201721604506U CN207578594U CN 207578594 U CN207578594 U CN 207578594U CN 201721604506 U CN201721604506 U CN 201721604506U CN 207578594 U CN207578594 U CN 207578594U
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- dynamic pressure
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Abstract
The utility model discloses a kind of plate core hot presses, belong to core-board processing technique field, and structure includes the hot pressing assembly and includes upper dynamic pressure plate, lower stationary. platen, left and right side pressing plate, end pressing plate and demoulding push plate；Dynamic pressure hydraulic cylinder is fixed on the crossbeam of the stent, the piston rod of upper dynamic pressure hydraulic cylinder is connected with upper dynamic pressure plate by driving member；Wherein the liftable correspondence of upper dynamic pressure plate is mounted on the surface of lower stationary. platen, and the lower surface of upper dynamic pressure plate is equipped with heating plate, and the upper surface of lower stationary. platen is equipped with lower heating plate, and upper and lower heating plate vertically corresponds to；The front and rear sides of the upper dynamic pressure plate are correspondingly configured with end pressing plate and demoulding push plate；Left side pressing plate and right side pressing plate are correspondingly configured at left and right sides of lower stationary. platen.A kind of plate core hot press of the utility model is compared to the prior art, automatic to realize hot pressing process, solves the problems, such as haftplatte, greatly improves work efficiency, improves product quality.
Description
Technical field
The utility model is related to core-board processing technique field, specifically a kind of plate core hot press.
Background technology
Core-board is the very big a kind of material of dosage in household, furniture, house ornamentation and industrial production instantly, in order to save
Some wooden rubbish such as some industrial timber waste materials, the trees do not become a useful person are processed into width, thickness by resource, people, but
It is the batten of length not necessarily, then repoussage molding is carried out to the wood chip of multilayer gluing with hot pressing trigger, heat passes on heating platen
The glue between wood chip layer is passed, makes glue quick solidification, smooth sturdy plank is obtained, is then transferred to next process, into
Row polishing, attached face etc..
Existing hot-press equipment using 8 layers of (or 9 layers) pressurized, heated plate, presses the structure of 7 (or 8) plates, by worker's thing
First by batten, size is placed in the aluminium dish of 6 millimeters thicks as required, then is packed into aluminium dish together together with batten by two workers
Press interlayer starts until all filling 7 layers of hydraulic oil pump, pushes hydraulic pressure hydraulic cylinder raising, timber upper and lower directions is compressed, so
Four side hydraulic cylinders are by lateral surface compressing afterwards, are full of due to squeezing diaphragm internal and have been heated to the conduction oil of 180 degree or so, oily
Heat can be transmitted to by way of conduction by aluminium sheet the glue between batten, glue quick solidification by heat, and plank is finalized
State under extrusion is fixed to whole plank.Drawback is as follows：1st, technique backwardness, low production efficiency；2nd, unstable product quality；
3rd, easy haftplatte increases workload；4th, batten blank is put in aluminium dish, hand feed, discharging, heavy workload, labor intensity is high,
Can only male employee could complete；5th, aluminium dish temperature is high, works with aluminium dish adosculation, and working environment is poor, and industrial injury risk is high.
A kind of existing plywood hot-pressing machine（Application number：201510585721.8）, a kind of plywood hot-pressing machine is disclosed,
Including rack, the rack is door type structure, and the bottom of the frame is provided with elevating mechanism, and the top setting of the rack is useful
In the pressure mechanism for pushing plank, the pressure mechanism lower part is provided with pressing plate, is provided with supporting plate at the top of the elevating mechanism, institute
It states and multilayer insulating panel is provided between supporting plate and pressing plate, one layer of steel plate is also set up on every layer of partition board, S is interspersed in the partition board
Type deep fat pipe, the S types deep fat pipe pass through hose adapter and deep fat oil inlet pipe unicom.Although part improves work efficiency and hot pressing
Effect, and by elevator lifting supporting plate realize plank blank discharging up and down, but there are still the problem of have：1st, it is easy to stick
Plate increases workload；2nd, whole automations are can not achieve, manually still heavy workload；3rd, manual working environment is poor, industrial injury risk
The problem of high, there is no thoroughly solve.
Invention content
The technical task of the utility model is to provide a kind of reasonable design, production efficiency are high
A kind of plate core hot press.
Technical solution is used by the utility model solves its technical problem：A kind of plate core hot press, including stent and
Hot pressing assembly, the hot pressing assembly include upper dynamic pressure plate, lower stationary. platen, left and right side pressing plate, end pressing plate and demoulding push plate；
Dynamic pressure hydraulic cylinder is fixed on the crossbeam of the stent, piston rod and the upper dynamic pressure plate of upper dynamic pressure hydraulic cylinder pass through driving member
It is connected；Wherein the liftable correspondence of upper dynamic pressure plate is mounted on the surface of lower stationary. platen, and the lower surface of upper dynamic pressure plate is equipped with
Upper heating plate, the upper surface of lower stationary. platen are equipped with lower heating plate, and upper and lower heating plate vertically corresponds to；
The front and rear sides of the upper dynamic pressure plate are correspondingly configured with end pressing plate and demoulding push plate；The left and right two of lower stationary. platen
Side is correspondingly configured with left side pressing plate and right side pressing plate；
Upper dynamic pressure plate is configured between stent, and the lower half portion of lower stationary. platen and stent is connected to a fixed.
Further, preferred structure is that end pressing plate is configured on front side of the upper dynamic pressure plate, after upper dynamic pressure plate
Side is configured with demoulding push plate.
Further, preferred structure is that demoulding push plate is configured on front side of the upper dynamic pressure plate, after upper dynamic pressure plate
Side is configured with end pressing plate.
Further, preferred structure is that the upper dynamic pressure hydraulic cylinder point is two rows of symmetrical or is staggeredly evenly arranged dynamic
The upper surface of pressing plate, the quantity of upper dynamic pressure hydraulic cylinder is 4-10.
Further, preferred structure is that the upper and lower heating plate inner homogeneous is configured with circulation passage, and circulation is logical
There is circulating heat conduction oil in road.
Further, preferred structure is, the circulation passage into it is snakelike it is arranged evenly in upper and lower heating plate or
The circulation passage parallel connection is distributed in upper and lower heating plate.
Further, preferred structure is that piston rod and the left side pressing plate of the left side pressing plate hydraulic cylinder pass through transmission
Part is connected；The piston rod of the right side pressing plate hydraulic cylinder is connected with right side pressing plate by driving member；The end pressure
The piston rod of plate hydraulic cylinder is connected with end pressing plate by driving member；The piston rod of the demoulding push plate hydraulic cylinder and demoulding
Push plate is connected by driving member.
Further, preferred structure is, the upper dynamic pressure hydraulic cylinder is connected with dynamic pressure plate into solenoid valve and upper dynamic
Pressing plate moves back solenoid valve, and left and right side pressing plate hydraulic cylinder is connected with side guide and moves back solenoid valve, end pressing plate liquid into solenoid valve and side guide
Cylinder pressure is connected with end pressing plate and moves back solenoid valve into solenoid valve and end pressing plate, and demoulding push plate hydraulic cylinder is connected with demoulding push plate into electricity
Magnet valve and demoulding push plate plate move back solenoid valve；Upper dynamic pressure plate forward and back solenoid valve, side pressure forward and back solenoid valve, end pressing plate forward and back electricity
Magnet valve, demoulding push plate plate forward and back solenoid valve are connected by signal transmssion line with PLC.
Further, preferred structure is the upper dynamic pressure plate, left side pressing plate, right side pressing plate, end pressing plate and demoulding
Synchronisation spring is each equipped in push plate.
Further, preferred structure is the upper dynamic pressure plate, left side pressing plate, right side pressing plate, end pressing plate and demoulding
The both ends of push plate are respectively configured at least one synchronisation spring.
Compared to the prior art a kind of plate core hot press of the utility model, has the beneficial effect that：
1st, it completely solves manually aluminium dish puts plank blank the problem of, has liberated labour significantly, reduced industrial injury
Risk；
2nd, the setting of push plate is demoulded, haftplatte phenomenon is eliminated, improves working efficiency；
3rd, individual plates hot pressing can adjust the ginsengs such as dwell time length, venting duration according to dry and wet degree of every block of plate etc.
Number；
4th, it squeezes step by step, effectively prevents the situation that plank is crushed；
5th, the interior aluminum heating plate for having circulating heat conduction oil so that uniform heat distribution, hot pressing effect are good；
6th, six faces squeeze, and the flatness of gained plank finished product is good；
7th, left and right side pressing plate, end pressing plate and demoulding push plate also act the effect that slab displacement is limited in knockout course,
In addition to manually plank step is put, auto-stitching is fully achieved, is improved work efficiency；
8th, the setting of synchronisation spring, corrects reset error so that equipment operation is more accurate, so as to further improve
The quality of production board.
Description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings.
Attached drawing 1 is a kind of forward sight structure diagram of plate core hot press；
Attached drawing 2 is a kind of side structure schematic view of plate core hot press；
Attached drawing 3 is a kind of overlooking the structure diagram of plate core hot press；
Attached drawing 4 is a kind of another overlooking the structure diagram of plate core hot press；
Attached drawing 5 is the structure diagram of upper heating plate；
Attached drawing 6 is the another structure diagram of upper heating plate；
Wherein：
1st, crossbeam；2nd, stent；3rd, upper dynamic pressure plate；4th, lower stationary. platen；5th, upper heating plate；6th, lower heating plate；7th, left side pressing plate；
8th, right side pressing plate；9th, end pressing plate；10th, push plate is demoulded；11st, left side pressing plate hydraulic cylinder；12nd, right side pressing plate hydraulic cylinder；13rd, end
Pressing plate hydraulic cylinder；14th, push plate hydraulic cylinder is demoulded；15th, upper dynamic pressure plate hydraulic cylinder；16th, synchronisation spring；17th, circulation passage；18th, it leads
Deep fat.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
In the description of the present invention, it should be noted that term " " center ", " on ", " under ", "left", "right",
The orientation or position relationship of the instruction of "front", "rear", " interior ", " outer " " top ", " end " etc. are based on side shown in the drawings
Position or position relationship, it is only for convenient for description the utility model and simplified description rather than instruction or imply signified dress
It puts or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that the utility model
Limitation.
The plank base for needing to suppress is placed in the gap of upper and lower two heating platen by the utility model, and upper dynamic pressure plate 3 is downward
Movement, while the end pressing plate 9 of upper 3 front and rear sides of dynamic pressure plate correspondence configuration and demoulding push plate 10 is driven to move downward, two layers of heat
Pressing plate will need the plank base suppressed to compress, and left and right side guide, end pressing plate 9 compress, and realize upper and lower and four Saturdays of slab
Face is compacted simultaneously, while conduction oil 18 is cycled through in the circulation passage 17 in two heating platens, and two heating platen plate faces are to compressing
Plank base, and heat transfer is carried out to plank base, make its internal glue solidification.After the completion of hot pressing, upper dynamic pressure plate 3 is transported upwards
Dynamic, compacting tool set resets, newly into plank base molding woodwork plate is ejected.
Embodiment 1：
As shown in attached drawing 1-2, a kind of plate core hot press of the utility model, structure includes a kind of plate core hot press, packet
Including stent 2 and hot pressing assembly, the hot pressing assembly includes upper dynamic pressure plate 3, lower stationary. platen 4, left side pressing plate 7, right side pressing plate 8,
End pressing plate 9 and demoulding push plate 10；Dynamic pressure hydraulic cylinder 15, upper dynamic pressure hydraulic cylinder 15 are fixed on the crossbeam 1 of the stent 2
Piston rod be connected with upper dynamic pressure plate 3 by driving member；Upper 15 quantity of dynamic pressure hydraulic cylinder is 4, and point two rows are symmetrical
It is evenly arranged the upper surface of dynamic pressure plate 3.
Wherein 3 liftable correspondence of upper dynamic pressure plate is mounted on the surface of lower stationary. platen 4, the lower surface peace of upper dynamic pressure plate 3
Equipped with upper heating plate 5, the upper surface of lower stationary. platen 4 is equipped with lower heating plate 6, and upper and lower heating plate vertically corresponds to；
The front side of the upper dynamic pressure plate 3 is configured with end pressing plate 9, and the rear side of upper dynamic pressure plate 3 is correspondingly configured with demoulding and pushes away
Plate 10；The left and right sides of lower stationary. platen 4 is correspondingly configured with left side pressing plate 7 and right side pressing plate 8；
Upper dynamic pressure plate 3 is configured between stent 2, and lower stationary. platen 4 and the lower half portion of stent 2 are connected to a fixed.
The upper dynamic pressure plate 3, left side pressing plate 7, right side pressing plate 8, end pressing plate 9 and demoulding push plate 10 as shown in Figure 3
On be configured with synchronisation spring 16.Left side pressing plate 7, right side pressing plate 8, end pressing plate 9 and the both ends of demoulding push plate 10 are respectively configured with two
A synchronisation spring 16.Left side synchronisation spring is fixedly mounted on right side synchronisation spring in lower stationary. platen 4；End synchronisation spring and de-
Mould synchronisation spring is fixedly mounted on dynamic pressure plate 3.The synchronous Huang 16 of talking of upper dynamic pressure plate 3 is fixed on top beam 1.
As shown in attached drawing 4-5, the upper heating plate 5,6 inner homogeneous of lower heating plate are provided with circulation passage 17, described
Circulation passage 17 is arranged in upper heating plate 5, in lower heating plate 6 into snakelike be uniformly distributed.Leading equipped with cycle in circulation passage 17
Deep fat 18.
The upper dynamic pressure plate 3 is driven by upper dynamic pressure plate hydraulic cylinder 15, and the piston rod of upper dynamic pressure hydraulic cylinder 15 is moved with upper
Pressing plate 3 is connected by driving member；Left side pressing plate 7, right side pressing plate 8 pass through left side pressing plate hydraulic cylinder 11, right side pressing plate liquid respectively
Cylinder pressure 12 drives, and left side pressing plate hydraulic cylinder 11, the piston rod of right side pressing plate hydraulic cylinder 12 and left side pressing plate 7, right side pressing plate 8 pass through
Driving member is connected；
End pressing plate 9 is driven by end pressing plate hydraulic cylinder 13, piston rod and the end pressing plate 9 of end pressing plate hydraulic cylinder 13
It is connected by driving member；Demoulding push plate 10 is driven by demoulding push plate hydraulic cylinder 14, the piston rod of demoulding push plate hydraulic cylinder 14
It is connected with demoulding push plate 10 by driving member.
As shown in Figure 6, the upper dynamic pressure hydraulic cylinder 15 is connected with dynamic pressure plate and moves back electricity into solenoid valve and upper dynamic pressure plate
Magnet valve, upper dynamic pressure plate forward and back solenoid valve are controlled by PLC；Left side pressing plate hydraulic cylinder 11, right side pressing plate hydraulic cylinder 12 are connected with side pressure
Plate moves back solenoid valve into solenoid valve and side guide, and side pressure forward and back solenoid valve is controlled by PLC；End pressing plate hydraulic cylinder 13 is connected with end
Head pressing plate moves back solenoid valve into solenoid valve and end pressing plate, and end pressing plate forward and back solenoid valve is controlled by PLC；Demould push plate hydraulic cylinder
14 are connected with demoulding push plate moves back solenoid valve into solenoid valve and demoulding push plate, and demoulding push plate plate forward and back solenoid valve is controlled by PLC.On
Dynamic pressure plate forward and back solenoid valve, side pressure forward and back solenoid valve, end pressing plate forward and back solenoid valve, demoulding push plate plate forward and back solenoid valve lead to
Signal transmssion line is crossed with PLC to be connected.
Embodiment 2：
As shown in attached drawing 1-2, a kind of plate core hot press of the utility model, structure includes a kind of plate core hot press, packet
Including stent 2 and hot pressing assembly, the hot pressing assembly includes upper dynamic pressure plate 3, lower stationary. platen 4, left side pressing plate 7, right side pressing plate 8,
End pressing plate 9 and demoulding push plate 10；Dynamic pressure hydraulic cylinder 15, upper dynamic pressure hydraulic cylinder 15 are fixed on the crossbeam 1 of the stent 2
Piston rod be connected with upper dynamic pressure plate 3 by driving member；Upper 15 quantity of dynamic pressure hydraulic cylinder is 10, and a point two rows are interlocked
It is evenly arranged the upper surface of dynamic pressure plate 3.
Wherein 3 liftable correspondence of upper dynamic pressure plate is mounted on the surface of lower stationary. platen 4, the lower surface peace of upper dynamic pressure plate 3
Equipped with upper heating plate 5, the upper surface of lower stationary. platen 4 is equipped with lower heating plate 6, and upper and lower heating plate vertically corresponds to；
The front side of the upper dynamic pressure plate 3 is configured with end pressing plate 9, and the rear side of upper dynamic pressure plate 3 is correspondingly configured with demoulding and pushes away
Plate 10；The left and right sides of lower stationary. platen 4 is correspondingly configured with left side pressing plate 7 and right side pressing plate 8；
Upper dynamic pressure plate 3 is configured between stent 2, and lower stationary. platen 4 and the lower half portion of stent 2 are connected to a fixed.
The upper dynamic pressure plate 3, left side pressing plate 7, right side pressing plate 8, end pressing plate 9 and demoulding push plate 10 as shown in Figure 3
On be configured with synchronisation spring 16.Left side pressing plate 7, right side pressing plate 8, end pressing plate 9 and the both ends of demoulding push plate 10 are respectively configured with two
A synchronisation spring 16.Left side synchronisation spring is fixedly mounted on right side synchronisation spring in lower stationary. platen 4；End synchronisation spring and de-
Mould synchronisation spring is fixedly mounted on dynamic pressure plate 3.The synchronous Huang 16 of talking of upper dynamic pressure plate 3 is fixed on top beam 1.
As shown in attached drawing 4-5, the upper heating plate 5,6 laid inside of lower heating plate have circulation passage 17, circulation passage
Conduction oil 18 equipped with cycle in 17.In order to make the transmission heat of heating platen to plank evenly, the circulation passage 17 into
Parallel connection, which is uniformly distributed, is arranged in heating plate 5, in lower heating plate 6.
The upper dynamic pressure plate 3 is driven by upper dynamic pressure plate hydraulic cylinder 15, and the piston rod of upper dynamic pressure hydraulic cylinder 15 is moved with upper
Pressing plate 3 is connected by driving member；Left side pressing plate 7, right side pressing plate 8 pass through left side pressing plate hydraulic cylinder 11, right side pressing plate liquid respectively
Cylinder pressure 12 drives, and left side pressing plate hydraulic cylinder 11, the piston rod of right side pressing plate hydraulic cylinder 12 and left side pressing plate 7, right side pressing plate 8 pass through
Driving member is connected；
End pressing plate 9 is driven by end pressing plate hydraulic cylinder 13, piston rod and the end pressing plate 9 of end pressing plate hydraulic cylinder 13
It is connected by driving member；Demoulding push plate 10 is driven by demoulding push plate hydraulic cylinder 14, the piston rod of demoulding push plate hydraulic cylinder 14
It is connected with demoulding push plate 10 by driving member.
As shown in Figure 6, the upper dynamic pressure hydraulic cylinder 15 is connected with dynamic pressure plate and moves back electricity into solenoid valve and upper dynamic pressure plate
Magnet valve, upper dynamic pressure plate forward and back solenoid valve are controlled by PLC；Left side pressing plate hydraulic cylinder 11, right side pressing plate hydraulic cylinder 12 are connected with side pressure
Plate moves back solenoid valve into solenoid valve and side guide, and side pressure forward and back solenoid valve is controlled by PLC；End pressing plate hydraulic cylinder 13 is connected with end
Head pressing plate moves back solenoid valve into solenoid valve and end pressing plate, and end pressing plate forward and back solenoid valve is controlled by PLC；Demould push plate hydraulic cylinder
14 are connected with demoulding push plate moves back solenoid valve into solenoid valve and demoulding push plate, and demoulding push plate plate forward and back solenoid valve is controlled by PLC.On
Dynamic pressure plate forward and back solenoid valve, side pressure forward and back solenoid valve, end pressing plate forward and back solenoid valve, demoulding push plate plate forward and back solenoid valve lead to
Signal transmssion line is crossed with PLC to be connected.
Embodiment 3：
As shown in attached drawing 1-2, a kind of plate core hot press of the utility model, structure includes a kind of plate core hot press, packet
Including stent 2 and hot pressing assembly, the hot pressing assembly includes upper dynamic pressure plate 3, lower stationary. platen 4, left side pressing plate 7, right side pressing plate 8,
End pressing plate 9 and demoulding push plate 10；Dynamic pressure hydraulic cylinder 15, upper dynamic pressure hydraulic cylinder 15 are fixed on the crossbeam 1 of the stent 2
Piston rod be connected with upper dynamic pressure plate 3 by driving member；Upper 15 quantity of dynamic pressure hydraulic cylinder is 6, and point two rows are symmetrical
It is evenly arranged the upper surface of dynamic pressure plate 3.
Wherein 3 liftable correspondence of upper dynamic pressure plate is mounted on the surface of lower stationary. platen 4, the lower surface peace of upper dynamic pressure plate 3
Equipped with upper heating plate 5, the upper surface of lower stationary. platen 4 is equipped with lower heating plate 6, and upper and lower heating plate vertically corresponds to；
The front side of the upper dynamic pressure plate 3 is configured with demoulding push plate 10, and the rear side of upper dynamic pressure plate 3 is correspondingly configured with end pressure
Plate 9；The left and right sides of lower stationary. platen 4 is correspondingly configured with left side pressing plate 7 and right side pressing plate 8；
Upper dynamic pressure plate 3 is configured between stent 2, and lower stationary. platen 4 and the lower half portion of stent 2 are connected to a fixed.
The upper dynamic pressure plate 3, left side pressing plate 7, right side pressing plate 8, end pressing plate 9 and demoulding push plate 10 as shown in Figure 3
On be configured with synchronisation spring 16.Left side pressing plate 7, right side pressing plate 8, end pressing plate 9 and the both ends of demoulding push plate 10 are respectively configured with two
A synchronisation spring 16.Left side synchronisation spring is fixedly mounted on right side synchronisation spring in lower stationary. platen 4；End synchronisation spring and de-
Mould synchronisation spring is fixedly mounted on dynamic pressure plate 3.I.e. the left and right sides also respectively has two together between upper dynamic pressure plate 3, lower stationary. platen 4
Walk spring 16.The synchronous Huang 16 of talking of upper dynamic pressure plate 3 is fixed on top beam 1.
As shown in attached drawing 4-5, circulation passage 17, circulation passage have been opened inside the upper heating plate 5, lower heating plate 6
Conduction oil 18 equipped with cycle in 17.In order to make the transmission heat of heating platen to plank evenly, the circulation passage 17 into
Parallel connection, which is uniformly distributed, is arranged in heating plate 5, in lower heating plate 6.
The upper dynamic pressure plate 3 is driven by upper dynamic pressure plate hydraulic cylinder 15, and the piston rod of upper dynamic pressure hydraulic cylinder 15 is moved with upper
Pressing plate 3 is connected by driving member；Left side pressing plate 7, right side pressing plate 8 pass through left side pressing plate hydraulic cylinder 11, right side pressing plate liquid respectively
Cylinder pressure 12 drives, and left side pressing plate hydraulic cylinder 11, the piston rod of right side pressing plate hydraulic cylinder 12 and left side pressing plate 7, right side pressing plate 8 pass through
Driving member is connected；
End pressing plate 9 is driven by end pressing plate hydraulic cylinder 13, piston rod and the end pressing plate 9 of end pressing plate hydraulic cylinder 13
It is connected by driving member；Demoulding push plate 10 is driven by demoulding push plate hydraulic cylinder 14, the piston rod of demoulding push plate hydraulic cylinder 14
It is connected with demoulding push plate 10 by driving member.
As shown in Figure 6, the upper dynamic pressure hydraulic cylinder 15 is connected with dynamic pressure plate and moves back electricity into solenoid valve and upper dynamic pressure plate
Magnet valve, upper dynamic pressure plate forward and back solenoid valve are controlled by PLC；Left side pressing plate hydraulic cylinder 11, right side pressing plate hydraulic cylinder 12 are connected with side pressure
Plate moves back solenoid valve into solenoid valve and side guide, and side pressure forward and back solenoid valve is controlled by PLC；End pressing plate hydraulic cylinder 13 is connected with end
Head pressing plate moves back solenoid valve into solenoid valve and end pressing plate, and end pressing plate forward and back solenoid valve is controlled by PLC；Demould push plate hydraulic cylinder
14 are connected with demoulding push plate moves back solenoid valve into solenoid valve and demoulding push plate, and demoulding push plate plate forward and back solenoid valve is controlled by PLC.On
Dynamic pressure plate forward and back solenoid valve, side pressure forward and back solenoid valve, end pressing plate forward and back solenoid valve, demoulding push plate plate forward and back solenoid valve lead to
Signal transmssion line is crossed with PLC to be connected.
Specific workflow is：
By need to suppress by the plank base that forms of multilayer gluing wood chip be placed in the gap of upper and lower two heating plate, on
Dynamic pressure plate is opened into solenoid valve, and the upper upper dynamic pressure plate 3 of the driving of dynamic pressure plate hydraulic cylinder 15 moves downward it, while drive upper dynamic pressure plate
3 front and rear sides correspond to the end pressing plate 9 of configuration and demoulding push plate 10 moves downward, 4 liang of pressures of dynamic pressure plate 3 and lower stationary. platen in extruding
Slab between plate, when reaching setting pressure, upper dynamic pressure plate is closed into solenoid valve.Upper dynamic pressure plate moves back solenoid valve opening, pressure release.Pressure release
Time is very short, and pressure is too high between purpose prevents 4 liang of pressing plates of dynamic pressure plate 3 and lower stationary. platen, so that left and right side pressing plate and end
Head pressing plate 9 is more convenient to be squeezed.
After the completion of pressure release, side guide is opened into solenoid valve, in arranged on left and right sides pressing plate Hydraulic Cylinder arranged on left and right sides pressing plate
It moves, transverse shear stress slab, when reaching setting pressure, side guide is closed into solenoid valve；End pressing plate is opened into solenoid valve, end pressure
Plate hydraulic cylinder 13 is pushed in end pressing plate 9 and is moved, and longitudinal direction squeezes slab, reaches pressure set points, and end pressing plate is closed into solenoid valve,
Stop squeezing；Upper 3 upper and lower directions of dynamic pressure plate squeezes slab again, reaches setting pressure, and upper dynamic pressure plate is closed into solenoid valve；Oil pump
Motor is closed, and into pressurize, heat seal stage, slab is shaped under high-temperature and high-pressure conditions, bonded；Dwell time reaches, oil pump
Restarting.
Upper dynamic pressure plate moves back solenoid valve, side guide moves back solenoid valve, end pressing plate moves back solenoid valve opening so that slab surrounding generates
Certain activity space, demoulding push plate are opened into solenoid valve, and demoulding push plate hydraulic cylinder 14 inwardly pushes demoulding push plate 10, by whole Zhang Mu
Plate pushes, and eliminates haftplatte phenomenon；When ejection pressure reaches setting pressure, demould and closed into solenoid valve, open simultaneously dynamic pressure plate
Move back solenoid valve, side guide moves back solenoid valve, end pressing plate moves back solenoid valve, demoulding push plate move back solenoid valve, all hydraulic cylinder reversely pulls
Each push plate returns to initial bit and awaits orders, and reaches reversely setting pressure, and whole solenoid valves are closed, and oil pump stops.
It waits for, new slab releases profiled sheeting, while realizes the push-in of new slab, so moves in circles.
The above is the action process of 1 time of hot pressing, can be according to settings such as different lath material, dry and wet degree in program
The parameters such as extrusion passes, the length of dwell time, venting duration.
The those skilled in the art can readily realize the utility model with the above specific embodiments,.But
It is it should be appreciated that the utility model is not limited to above-mentioned several specific embodiments.On the basis of the disclosed embodiments,
The those skilled in the art can arbitrarily combine different technical characteristics, so as to fulfill different technical solutions.
Claims (10)
1. a kind of plate core hot press, including stent and hot pressing assembly, which is characterized in that the hot pressing assembly includes upper dynamic pressure
Plate, lower stationary. platen, left and right side pressing plate, end pressing plate and demoulding push plate；Dynamic pressure hydraulic is fixed on the crossbeam of the stent
Cylinder, the piston rod of upper dynamic pressure hydraulic cylinder are connected with upper dynamic pressure plate by driving member；The wherein upper liftable corresponding peace of dynamic pressure plate
Mounted in the surface of lower stationary. platen, the lower surface of upper dynamic pressure plate is equipped with heating plate, and the upper surface of lower stationary. platen is equipped with down
Heating plate, upper and lower heating plate vertically correspond to；
The front and rear sides of the upper dynamic pressure plate are correspondingly configured with end pressing plate and demoulding push plate；The left and right sides of lower stationary. platen is right
Left side pressing plate and right side pressing plate should be configured with；
Upper dynamic pressure plate is configured between stent, and the lower half portion of lower stationary. platen and stent is connected to a fixed.
2. a kind of plate core hot press according to claim 1, which is characterized in that be configured on front side of the upper dynamic pressure plate
End pressing plate is configured with demoulding push plate on rear side of upper dynamic pressure plate.
3. a kind of plate core hot press according to claim 1, which is characterized in that be configured on front side of the upper dynamic pressure plate
Push plate is demoulded, end pressing plate is configured on rear side of upper dynamic pressure plate.
4. a kind of plate core hot press according to Claims 2 or 3, which is characterized in that the upper dynamic pressure hydraulic cylinder is divided to two
Row is symmetrical or is staggeredly evenly arranged the upper surface of dynamic pressure plate, and the quantity of upper dynamic pressure hydraulic cylinder is 4-10.
A kind of 5. plate core hot press according to claim 4, which is characterized in that the upper and lower heating plate inner homogeneous
Circulation passage is configured with, has circulating heat conduction oil in circulation passage.
6. a kind of plate core hot press according to claim 5, which is characterized in that the circulation passage is arranged into snakelike distribution
It is listed in upper and lower heating plate or the circulation passage parallel connection is distributed in upper and lower heating plate.
A kind of 7. plate core hot press according to claim 1, which is characterized in that the piston of the left side pressing plate hydraulic cylinder
Bar is connected with left side pressing plate by driving member；The piston rod of the right side pressing plate hydraulic cylinder passes through driving member with right side pressing plate
It is connected；The piston rod of the end pressing plate hydraulic cylinder is connected with end pressing plate by driving member；The demoulding push plate
The piston rod of hydraulic cylinder is connected with demoulding push plate by driving member.
A kind of 8. plate core hot press according to any one of claim 5-7, which is characterized in that the upper dynamic pressure hydraulic
Cylinder is connected with dynamic pressure plate and moves back solenoid valve into solenoid valve and upper dynamic pressure plate, and left and right side pressing plate hydraulic cylinder is connected with side guide into electricity
Magnet valve and side guide move back solenoid valve, and end pressing plate hydraulic cylinder is connected with end pressing plate and moves back solenoid valve into solenoid valve and end pressing plate,
Demoulding push plate hydraulic cylinder is connected with demoulding push plate and moves back solenoid valve into solenoid valve and demoulding push plate；Upper dynamic pressure plate forward and back solenoid valve, side
Pressing plate forward and back solenoid valve, end pressing plate forward and back solenoid valve, demoulding push plate forward and back solenoid valve pass through signal transmssion line and PLC phases
Connection.
9. a kind of plate core hot press according to claim 1, which is characterized in that the upper dynamic pressure plate, left side pressing plate, the right side
Synchronisation spring is each equipped in side guide, end pressing plate and demoulding push plate.
10. a kind of plate core hot press according to claim 9, which is characterized in that the upper dynamic pressure plate, left side pressing plate,
The both ends of right side pressing plate, end pressing plate and demoulding push plate are respectively configured at least one synchronisation spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721604506.9U CN207578594U (en) | 2017-11-27 | 2017-11-27 | A kind of plate core hot press |
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| CN201721604506.9U CN207578594U (en) | 2017-11-27 | 2017-11-27 | A kind of plate core hot press |
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| CN207578594U true CN207578594U (en) | 2018-07-06 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110696124A (en) * | 2019-11-11 | 2020-01-17 | 福建南安市耀发木业有限公司 | Bamboo wood product pressing device |
| CN111300577A (en) * | 2020-03-02 | 2020-06-19 | 陈晓斌 | Anti-deformation treatment method for solid wood plate after processing and forming |
| CN112248152A (en) * | 2020-09-24 | 2021-01-22 | 常山兴佳液压设备有限公司 | Hydraulic press for rapidly pressing bamboo veneer |
| CN114571551A (en) * | 2022-01-14 | 2022-06-03 | 黄山市祁门佳明木业制品有限公司 | Full-automatic compression fittings based on carefully made wood board concatenation technology |
-
2017
- 2017-11-27 CN CN201721604506.9U patent/CN207578594U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110696124A (en) * | 2019-11-11 | 2020-01-17 | 福建南安市耀发木业有限公司 | Bamboo wood product pressing device |
| CN111300577A (en) * | 2020-03-02 | 2020-06-19 | 陈晓斌 | Anti-deformation treatment method for solid wood plate after processing and forming |
| CN112248152A (en) * | 2020-09-24 | 2021-01-22 | 常山兴佳液压设备有限公司 | Hydraulic press for rapidly pressing bamboo veneer |
| CN114571551A (en) * | 2022-01-14 | 2022-06-03 | 黄山市祁门佳明木业制品有限公司 | Full-automatic compression fittings based on carefully made wood board concatenation technology |
| CN114571551B (en) * | 2022-01-14 | 2023-01-24 | 黄山市祁门佳明木业制品有限公司 | Full-automatic press-fit device based on fine wood board splicing process |
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