CN101733813B - Production method for transferring hot press and cold press of artificial boards and equipment for realizing method - Google Patents
Production method for transferring hot press and cold press of artificial boards and equipment for realizing method Download PDFInfo
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- CN101733813B CN101733813B CN 200910241442 CN200910241442A CN101733813B CN 101733813 B CN101733813 B CN 101733813B CN 200910241442 CN200910241442 CN 200910241442 CN 200910241442 A CN200910241442 A CN 200910241442A CN 101733813 B CN101733813 B CN 101733813B
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Abstract
The invention discloses a production method for transferring hot press and cold press of artificial slabs and equipment for realizing the method. The method comprises the following steps: after equipment arrangement, working procedure is started, a slab loading rack loaded with slabs is transferred to the front of a hot press, a feeding device feeds the slab loading rack to the hot press for hot pressing; after hot pressing, the hot press is opened, the feeding device advances forwards continuously, the slab after hot pressing treatment is pushed into a cold press for cold pressing by a transition platform, and then the feeding device feeds the slab loaded by the slab loading rack once again into the hot press for hot pressing; after hot pressing, the hot press is opened, the feeding device feeds hot slab into the cold press; and simultaneously, the cold pressing of the previous slab is completed, and then is pushed out of the cold press to enter a slab unloader; the above steps are repeated to work circularly until no new slab enters the hot press, the feeding device continuously pushes slabs in the cold press to the slab unloader in the cold press when the hot press and the cold press are both opened after cold press; after all the operations are completed, the feeding device and the slab loading rack both retract to the initial home position. By adopting the method, high energy consumption brought by the way that hot pressing and clod pressing are carried out in the same press can be effectively reduced, thereby greatly improving productivity effect.
Description
Technical field
The present invention relates to a kind of wood-based plate technology of preparing, refer to the equipment that a kind of wood-based plate hot pressing is colded pressing and changed the method for producing and realize this method especially.
Background technology
The wood-based plate industry is in the wood processing field most active one, over past ten years in China's development rapidly.At present, China has been the first in the world big producing country, and the wood-based plate industry is also grown into the pith in the national economy.
Wood-based panel product is for adapting to different raw materials and application, and its preparation technology is different.A lot of conventional wood-based panel products only need pass through hot-pressing processing and promptly can be made into, but still have some novel artificial panel products to need first hot pressing to cold pressing and could prepare, like engineering with bamboo wood product and decoration with the thermoplastic resin wood-based plate etc.Their preparation process need is formed slab through hot-pressing processing earlier, the effect that reaches typing and eliminate stress through cold pressing treatment again.
Hot pressing-the cold-press process of these wood-based panel products; Must guarantee hot-pressing processing to the time interval of cold pressing treatment can not be oversize; Otherwise sheet material is under passive state, and temperature descends very soon in air, produces defectives such as buckling deformation, intensity decline, low in glossiness thereupon.Cool off if only stack to pile up through sheet material, the cooling of slab middle part is slow, and sheet material cooling and shaping effect is with very poor.
Therefore, present most manufacturing enterprise puts into same press with the hot cold pressing treatment of product to prepare, after promptly press is warming up to preference temperature; Slab gets into press hot pressing a period of time; Feed recirculated water again in the press and cool off rapidly, cold pressing treatment a period of time, sheet material removes press; This moment, the press wait hot pressing that heats up again so moved in circles.
Though this hot pressing-cold pressing treatment technology can guarantee product quality, there are two very big drawbacks.The one, in the preparation process, the press cooling that constantly heats up, energy consumption is very big; The 2nd, the intensification of press and cooling all need the regular hour, and production efficiency is low.
Summary of the invention
The purpose of this invention is to provide a kind of wood-based plate hot pressing production method for transferring of colding pressing, the process for producing that this method can be used for wood-based panel product hot pressing, cold pressing can be produced continuously, reduces energy consumption, enhances productivity.
Another object of the present invention provides the cold pressing equipment of production method for transferring of a kind of wood-based plate hot pressing, and easy to use, the reliable operation of this equipment can increase substantially production efficiency.
For realizing above-mentioned purpose, the present invention takes following technical scheme:
A kind of wood-based plate hot pressing production method for transferring of colding pressing, its method step is following:
1) at first carry out the layout of equipment:
Hot press and cold press are adopted forward and backward serial arrangement;
Set gradually dress plate unit and feed unit device before the hot press orientation; Described dress plate cell arrangement includes loader and dress grillage, and this dress grillage comprises pallet and dress plate ground rail, and pallet slides along an assembled plate ground rail; Described feed unit device comprises that one pushes away rack device, and this pushes away rack device and is slided along one group of feeding guide rail by the drive unit driving; Described feeding pushes away the rack device guide rail and is same as hot press and cold press orientation, and it is vertical each other that dress plate ground rail and feeding push away the rack device guide rail;
Between hot press and cold press, transition platform is set;
The cold press rear end is provided with unloader;
The main part of feed unit device, hot press, transition platform, cold press and unloader is on same central axis, and dress grillage and loader are on same central axis, and both central axis are vertical each other;
2) start the hot pressing conversion operation of colding pressing; After loader receives slab from a last operation; Slab is sent into the dress grillage that is positioned at dress Board position place together with a slot type backing plate, and pallet starts the feed unit device along adorning the position, dead ahead that the plate ground rail moves to hot press; Feeding pushes away rack device and pushes away rack device guide rail thermotropism, the trip of cold press direction along feeding, and slab is sent into hot press;
3) feeding pushes away rack device and returns and withdraw initial original position to; The hot press closure is carried out hot pressing; Pallet returns withdraws original-pack Board position place to, and loader is sent into slab in the dress grillage once more;
4) after hot pressing finished, hot press opened, and feeding pushes away rack device and continues to push away forward, and the slab after the hot-pressing processing is pushed in the cold press through transition platform, and cold press is closed, and then, feeding pushes away rack device and returns and withdraw original-pack Board position place to;
5) after the dress grillage is adorned plate once more and is finished, the position, dead ahead of setting out and moving to hot press, feeding pushes away rack device and starts trip once more, the slab that reinstalls is sent into carried out hot pressing in the hot press; Feeding pushes away rack device and returns and withdraw initial position to, plates to be installed such as pallet withdrawing position then.
6) after hot pressing finished, hot press opened, and feeding pushes away rack device continuation propelling hot slab is sent into cold press; The plate of last entering cold press has been colded pressing and has been finished simultaneously, is released cold press by new slab and gets into unloader; Feed unit returns withdraws initial position to.
7) repeating step 5) to 6), until there not being new slab to get into hot press, when cold press after hours, hot press and cold press all open, feeding pushes away rack device and moves on the slab in the coldplate is pushed unloader;
8) all operation is accomplished, and feed unit device and dress grillage all return withdraws initial original position to.
A kind of cold pressing equipment of production method for transferring of above-mentioned wood-based plate hot pressing of realizing, it comprises:
Between the hot press of serial arrangement and cold press, set up transition platform, this transition platform has the one group dull and stereotyped pallet concordant with each layer of cold press with hot press;
Before the hot press orientation, set gradually dress plate unit and feed unit device; Described dress plate cell arrangement includes loader and dress grillage, and this dress grillage slides along an assembled plate ground rail; Described feed unit device comprises that one pushes away rack device, and this pushes away rack device and is slided along feeding guide rail by the drive unit driving; Described feeding pushes away the rack device guide rail and is same as hot press and cold press orientation, and it is vertical each other that dress plate ground rail and feeding push away the rack device guide rail;
The main part of feed unit device, hot press, transition platform, cold press and unloader is on same central axis, and dress grillage and loader are on same central axis, and both central axis are vertical each other.
Also dispose a console, action button is arranged on the control table top.
The said rack device that pushes away comprises: a mobile foundation, this mobile foundation are directly driven by drive unit and slide along feeding guide rail; One group with hot press, the cold press number of plies push rod unit with quantity, an end of each push rod unit all is fixed on the mobile foundation.
Be provided with near an end of hot press in each layer push rod unit and cut somebody's hair, this preceding lower end, cross section of cutting somebody's hair is the right angle, and the posterior end is an arc; Cut somebody's hair upper surface that lower surface and hot press open rear fender on same horizontal plane; Closely the place of cutting somebody's hair fixedly installs support roller frame on push rod, and the bottom of this support roller frame is roll shaft or supporting plate, and top is spacing crosspiece, inserts and puts push rod between the upper and lower part.
The push rod quantity that said push rod unit is every layer is at least three, and every push rod is solid or hollow circular cross-section or the steel of square-section or the section bar of aluminium.
The two ends of shift motion is all installed limit switch on feeding guide rail and loader ground rail; Limit switch is installed in the guide rail outside or is directly installed on the control table top; Pulley is installed in the bottom of transition platform.
Said hot press and the cold press number of plies, open the shelves size, thickness of compressive plate is all identical, hot press breadth length is not more than cold press breadth length, each pressing plate height of hot press is not less than the corresponding pressing plate height of cold press.
What the present invention relates to is a whole set of technical system of a kind of wood-based plate with hot pressing-cold-press process, and it has overcome the drawback that a machine is accomplished heat, colded pressing and brought in the prior art, makes that work is more reliable, efficient is higher.
Advantage of the present invention is: can effectively reduce the hot pressing cold pressing process when adopting this method and apparatus to make wood-based plate and in same press, handle the problem of bringing high energy consumption; Easy for installation, the reliable operation of method and apparatus can push hot slab rapidly and carry out cold presswork in the cold press, and production efficiency significantly improves, and has high economic benefit.Especially feeding pushes away rack device cooperation dress grillage and unloader, can accomplish the dress plate quickly and efficiently and unload the plate effect, and whole wood-based plate operation is together in series, and adapts to the big production of automation.
Description of drawings
Fig. 1 is the hot pressing of the present invention conversion process apparatus arrangement plane of colding pressing.
Fig. 2-Fig. 8 is the hot pressing of the present invention conversion process course of work sketch map (A is to view) of colding pressing.
Fig. 9 pushes away the side view (B is to view) of rack device for feeding of the present invention.
Below in conjunction with accompanying drawing and specific embodiment the present invention is further specified.
The specific embodiment
The artificial plate hot pressing of the present invention production method for transferring of colding pressing is applicable to individual layer and multidaylight press system.In the above-mentioned accompanying drawing with apparatus arrangement, the method for operating of the three layers of hot pressing-system of colding pressing this technology of illustrative with push away shelf structure.
The artificial plate hot pressing of the present invention production method for transferring concrete steps of colding pressing are following:
1) referring to Fig. 1, at first carries out the layout of equipment: hot press 1 and cold press 2 are adopted forward and backward serial arrangement; Set gradually dress plate unit and feed unit device before hot press 1 orientation; Described dress plate cell arrangement includes loader 4 and dress grillage 3, and said dress grillage 3 comprises dress plate ground rail 31 and pallet 32, and this pallet 32 slides along an assembled plate ground rail 31; Described feed unit device comprises that a feeding pushes away rack device 62, and this feeding pushes away rack device 62 and driven by drive unit 65 and push away rack device guide rail 61 along one group of feeding and slide; Described feeding pushes away rack device guide rail 61 and is same as hot press 1 and cold press 2 orientations, and it is mutual vertical that dress plate ground rail 31 and feeding push away rack device guide rail 61; At hot press 1 and 2 of cold presses transition platform 63 is set; Cold press 2 rear ends are provided with unloader 5;
The main part of feed unit device, hot press 1, transition platform 63, cold press 2 and unloader 5 is adjusted on the same central axis, and dress grillage 3 and loader 4 are on same central axis, and both central axis are vertical each other.
2) referring to Fig. 1, shown in Figure 2; Start the hot pressing conversion operation of colding pressing; After loader 4 receives slab from a last operation; With the slab 7 (being that slab is together with a slot type backing plate) of trough of belt formula backing plate send into be positioned at dress Board position pallet 32 1. after, along position, dead ahead that dress plate ground rails 31 move to hot press 1 2. pallet 32 starts the feed unit device; The feeding of feed unit device pushes away rack device 6 and pushes away rack device guide rail 61 thermotropisms, the trip of cold press 2 directions along feeding, utilizes push rod to cut somebody's hair the slab 7 of trough of belt formula backing plate is sent into (as shown in Figure 3) hot pressing in the hot press 1.
3) hot press 1 closure is carried out hot pressing; Feeding pushes away rack device and withdraws initial original position to 62 times; 1. pallet withdraws original-pack Board position place for 32 go back tos to, and loader 4 is sent into slab in the pallet 32 once more;
4) after hot pressing finishes; Hot press 1 opens; The feeding of feed unit device pushes away rack device 62 and continues to push away forward, and the slab 7 of the trough of belt formula backing plate after the hot-pressing processing is pushed (as shown in Figure 5) in the cold press 2 through transition platform 63 (as shown in Figure 4), cold press 2 closures; Then, the feed unit device returns and withdraws original-pack Board position place (as shown in Figure 6) to;
5) after pallet 32 is adorned plate once more and is finished, by the position 1. set out move to hot press 1 the position, dead ahead 2., the feed unit device starts trip once more, the slab 7 of the trough of belt formula backing plate that reinstalls is sent into carried out hot pressing in the hot press 1; The feed unit device returns and withdraws initial original position to then, plates to be installed such as pallet 32 withdrawing positions.
6) after hot pressing finished, hot press 1 opened, and the feeding of feed unit device pushes away rack device 62 and continues to advance, and the slab 7 of tropical slot type backing plate is sent into cold press 2, and is as shown in Figure 7; The slab 7 of the trough of belt formula backing plate of last entering cold press 2 has been colded pressing and finished simultaneously, is released cold press 2 by new slab and gets into unloader 5, and is as shown in Figure 8;
7) repeating step 5) to 6), so periodic duty, until there not being new slab to get into hot press 1, when cold press 2 after hours, hot press 1 all opens with cold press 2, feeding pushes away rack device 6 and moves on the slab in the coldplate is pushed unloader 5;
8) all operation is accomplished, and feed unit device (being that feeding pushes away rack device 62) and pallet 32 all return withdraws initial original position to.
Realizing that the formation of whole set equipment of production method for transferring is colded pressing in the artificial plate hot pressing of the present invention can be referring to Fig. 1～shown in Figure 9.
Said hot press 1 and cold press 2 numbers of plies, open shelves size, thickness of compressive plate and all should be all goodly mutually, hot press 1 breadth length is not more than cold press 2 breadth length.Hot press 1 setting height(from bottom) and cold press 2 maintain an equal level, and also can so that hot press 1 slab gets into cold press 2 downward inclination angle be arranged a little more than cold press 21-10cm, thereby slab more are prone to get into cold press 2.
Said grooved backing plate is aluminium matter or steel, and thickness is 0.1-10mm, and breadth is greater than slab.Backing plate erects perpendicular to the both sides that feeding pushes away rack device 62 movement locus, and it erects the target thickness after height is colded pressing less than slab.Its objective is that letting feeding push away when rack device 62 advances acts on the trough rim that backing plate erects, and do not influence slab.
Said dress grillage 3 comprises dress plate ground rail 31 and pallet 32.Said pallet 32 can be the multi-layer planar structure of column (4 columns are good); The number of plies is corresponding with loader 4 numbers of plies, and each layer breadth can be made linear slide along guide rail greater than the slab breadth; Also can be through the locked maintenance static (prior art is not given unnecessary details) on guide rail in bottom.
Said loader 4 numbers of plies should be consistent with hot press 1, and purpose is that slab on the leading portion production line is sent on the dress grillage 3.
Said unloader 5 numbers of plies are consistent with cold press 2, and purpose is to receive to remove the sheet material of cold press 2, and transports subsequent processing to.
A kind of feed unit device that is applicable to wood-based plate hot pressing-cold-press process mainly contains three effects: the one, and slab pushed the grillage 3 from dress carry out hot pressing in the hot press 1; The 2nd, slab after the hot pressing is pushed cold press 2 from hot press 1 one ends carry out cold pressing treatment; The 3rd, colding pressing pushes unloader 5 with slab after finishing from cold press 2.Said feed unit device comprises that mainly feeding pushes away rack device guide rail 61, feeding pushes away rack device 62, transition platform 63, console 65 and drive unit 64.
Said feeding pushes away rack device guide rail 61 and fixes on the ground, and limit switch is installed in the guide rail outside, cooperates console to control the stroke that pushes away frame.
Said feeding pushes away that rack device 62 comprises push rod 622, cuts somebody's hair 623, pedestal 621 and support roller frame 624.
Said push rod 622 1 ends connect cuts somebody's hair 623, and the other end is fixed on the pedestal 621.The push rod number of plies is identical with the number of plies of cold and hot press 1, be to guarantee the intensity and the rigidity of push rod, every layer of push rod quantity be three or more than, every push rod is solid or hollow circular cross-section or the steel of square-section or the section bar of aluminium.
The said quantity of cutting somebody's hair is consistent with the push rod number of plies, and the length of cutting somebody's hair is slightly less than hot press 1 breadth length, and the hardness of cutting somebody's hair is unsuitable too high, is mostly wooden or heat stable resin.The lower end, cross section of cutting somebody's hair is the right angle near press position, returns when removing press is collided with for reducing push rod, and the lower end, cross section that connects the push rod position of cutting somebody's hair is an arc.The horizontal center of cutting somebody's hair with every layer of push rod is consistent, and cut somebody's hair lower surface position and hot press 1 open the rear fender upper surface on same horizontal plane.
Said support roller frame 624 is fixed on feeding and pushes away the end of rack device guide rail 61 near press, avoids push rod in running vibration and minimizing push rod amount of deflection.Support roller frame 624 numbers of plies are identical with cold and hot press 1 number of plies, and every layer of roller frame bottom is provided with roll shaft 6242, and top is provided with a spacing crosspiece 6241, are slightly larger than the push rod height with the spacing of roll shaft 6242.Push rod 622 passes support roller frame 624 between roll shaft 6242 and crosspiece 6241, with cut somebody's hair 623 be connected fixing.
Said transition platform 63 also can be the multi-layer planar structure of column (4 columns are good), and purpose is to guarantee that slab steadily gets into cold press 2 from hot press 1.Transition platform 63 numbers of plies are consistent with cold and hot press 1 number of plies.Every layer of transition platform 63 can maintain an equal level with hot cold press 2, also can be lower than corresponding hot press 1 each layer, and be higher than cold press 2 each layers, forms hot press 1-transition platform 63-cold press 2 threes' notch cuttype structure, is generally 0.5-5cm.Little fixed pulley is riveted or welded in the both sides of transition platform 63 each layers; To reduce the changing of the relative positions of slab; Near the pulley of hot press 1 upper end between the horizontal plane of transition platform 63 and corresponding hot press 1 pressing plate upper surface, and near on the pulley of cold press 2 between the horizontal plane of transition platform 63 and corresponding cold press 2 pressing plate upper surfaces.Transition platform 63 can fix on the ground, also can the bottom be installed by pulley, to make things convenient for overhaul of the equipments.
Said console 65 pushes away the limit switch on the rack device guide rail 61 through being installed in feeding, and control pushes away moving forward and backward of frame.
Said drive unit 64 pushes away the pneumatic or fluid pressure drive device that frame is advanced for being installed in the driving of pedestal rear end.
Below be cold pressing several Main Stage operations of production method for transferring one specific embodiment of the artificial plate hot pressing of the present invention:
Dress plate process: with reference to figure 1 and Fig. 2, Fig. 3, when 2. pallet 32 moves to the position, push away rack device 62 central shafts with feeding and align, pedestal 621 moves forward along guide rail 61 under the promotion of drive unit 64, and push rod 622 623 moves forward with cutting somebody's hair thereupon; The roll shaft 6242 of support roller frame 624 supports push rod 622 and advances, and reduces the part resistance simultaneously, and the spacing crosspiece 6241 and roll shaft 6242 actings in conjunction on top guarantee that push rod steadily moves forward, and do not produce vibration.After accomplishing the work of dress plate, feeding pushes away rack device and withdraws original position to 62 times, this moment hot press 1 closure, pallet is withdrawn 1. position to 32 times.
The feeding process of hot pressing to the link of colding pressing: with reference to figure 4 and Fig. 7, hot press 1 opens, and feeding pushes away rack device 62 contact slot type backing plates 7, promotes backing plate and slab to cold press 2 motions; Slab 7 is through transition platform 63, and backing plate gently contacts with truckle, and transition platform 63 width are greater than 1/3 of width of plate slab, to guarantee that slab can access enough supports.After accomplishing feeding work, feeding pushes away rack device and withdraws original position to 62 times, at this moment cold press 2 closures.
Unload the plate process: with reference to figure 7 and Fig. 8, as there not being the hot slab that continues processing, cold press opens, and drive unit 65 promotion feedings push away rack device 62 and move forward, and feeding pushes away rack device 62 contact backing plates together with slab 7 feeding unloaders 5; If any continuing the processing slab, hot press 1 opens with cold press 2 simultaneously, and feeding pushes away rack device 62 and promotes new hot slab and will cool off the back slab and extrude cold press, entering unloader 5.After plate work was unloaded in completion, feeding pushed away rack device and withdraws original position, press closes to 62 times.
The operation principle of hot press, cold press, loader, unloader and structure, the console of feed unit and the kind of drive of drive unit belong to technique known, do not belong to improvement content of the present invention, so locate and will not give unnecessary details.
Claims (9)
1. wood-based plate hot pressing production method for transferring of colding pressing is characterized in that method step is following:
1) at first carry out the layout of equipment:
Hot press and cold press are adopted forward and backward serial arrangement;
Set gradually dress plate unit and feed unit device before the hot press orientation; Described dress plate cell arrangement includes loader and dress grillage, and the pallet of this dress grillage can slide along an assembled plate ground rail; Described feed unit device comprises that a feeding pushes away rack device, and this feeding pushes away rack device and driven by drive unit and push away the rack device guide rail along one group of feeding and slide; Described feeding pushes away the rack device guide rail and is same as hot press and cold press orientation, and it is vertical each other that dress plate ground rail and feeding push away the rack device guide rail;
Between hot press and cold press, transition platform is set;
The cold press rear end is provided with unloader;
Feeding pushes away the main part of rack device, hot press, transition platform, cold press and unloader on same central axis, and dress grillage and loader are on same central axis, and both central axis are vertical each other;
2) start the hot pressing conversion operation of colding pressing; After loader receives slab from a last operation; Slab is sent into the dress grillage that is positioned at dress Board position place together with a slot type backing plate, and the pallet of dress grillage starts the feed unit device along adorning the position, dead ahead that the plate ground rail moves to hot press; The feeding of feed unit device pushes away rack device along guide rail thermotropism, the trip of cold press direction, and slab is sent into hot press together with the slot type backing plate;
3) the hot press closure is carried out hot pressing; Feeding pushes away rack device and returns and withdraw initial original position to, and the dress grillage returns withdraws original-pack Board position place to, and loader is sent into slab in the dress grillage once more;
4) after hot pressing finished, hot press opened, and the frame that pushes away that feeding pushes away rack device continues to push away forward, and the slab after the hot-pressing processing is pushed in the cold press through transition platform, and cold press is closed, and then, feeding pushes away rack device and returns and withdraw original position to;
5) after pallet is adorned plate once more and is finished, the position, dead ahead of setting out and moving to hot press, the feed unit device starts trip once more, the slab that reinstalls is sent into carried out hot pressing in the hot press; Feeding pushes away rack device and returns plates to be installed such as withdrawing initial original position, pallet withdrawing position to then;
6) after hot pressing finished, hot press opened, and feeding pushes away rack device continuation propelling hot slab is sent into cold press; The plate of last entering cold press has been colded pressing and has been finished simultaneously, is released cold press by new slab and gets into unloader;
7) repeating step 5) to 6), until there not being new slab to get into hot press, when cold press after hours, hot press and cold press all open, feeding pushes away rack device and moves on the slab in the coldplate is pushed unloader;
8) all operation is accomplished, and feed unit device and dress grillage all return withdraws initial original position to.
2. the wood-based plate hot pressing according to claim 1 production method for transferring of colding pressing; It is characterized in that: the breadth of described slot type backing plate is greater than slab; This backing plate erects perpendicular to the both sides that feeding pushes away the rack device movement locus; It erects the target thickness after height is colded pressing less than slab, and feeding pushes away rack device and acts on the slot type backing plate.
3. realize the cold pressing equipment of production method for transferring of the described wood-based plate hot pressing of claim 1 for one kind, it is characterized in that:
Between the hot press of serial arrangement and cold press, set up transition platform, this transition platform has the one group dull and stereotyped pallet concordant with each layer of cold press with hot press;
Before the hot press orientation, set gradually dress plate unit and feed unit device; Described dress plate cell arrangement includes loader and dress grillage, and this dress grillage comprises pallet and dress plate ground rail, and pallet can slide along an assembled plate ground rail; Described feed unit device comprises that a feeding pushes away rack device, and this feeding pushes away rack device and slided along guide rail by the drive unit driving; Described feeding pushes away the rack device guide rail and is same as hot press and cold press orientation, and it is vertical each other that dress plate ground rail and feeding push away the rack device guide rail;
Feeding pushes away the main part of rack device, hot press, transition platform, cold press and unloader on same central axis, and dress grillage and loader are on same central axis, and both central axis are vertical each other.
4. the cold pressing equipment of production method for transferring of realization wood-based plate according to claim 3 hot pressing; It is characterized in that: said hot press and the cold press number of plies, open the shelves size, thickness of compressive plate is all identical; Hot press breadth length is not more than cold press breadth length, and each pressing plate height of hot press is not less than the corresponding pressing plate height of cold press.
5. the cold pressing equipment of production method for transferring of realization wood-based plate according to claim 3 hot pressing is characterized in that said feeding pushes away rack device and comprises: a mobile foundation, this mobile foundation are directly driven by drive unit and push away the rack device guide rail along feeding and slide; One group with hot press, the cold press number of plies push rod unit with quantity, an end of each push rod unit all is fixed on the mobile foundation.
6. the cold pressing equipment of production method for transferring of realization wood-based plate according to claim 5 hot pressing is characterized in that: be provided with near an end of hot press in each layer push rod unit and cut somebody's hair, this preceding lower end, cross section of cutting somebody's hair is the right angle, and the posterior end is an arc; Cut somebody's hair upper surface that lower surface and hot press open rear fender on same horizontal plane; Closely the place of cutting somebody's hair fixedly installs support roller frame on push rod, and the bottom of this support roller frame is roll shaft or supporting plate, and top is spacing crosspiece, inserts and puts push rod between the upper and lower part.
7. the cold pressing equipment of production method for transferring of realization wood-based plate according to claim 5 hot pressing; It is characterized in that: the push rod quantity that said push rod unit is every layer is at least three, and every push rod is solid or hollow circular cross-section or the steel of square-section or the section bar of aluminium.
8. the cold pressing equipment of production method for transferring of realization wood-based plate according to claim 3 hot pressing is characterized in that: push away the rack device guide rail in feeding and with the two ends of the shift motion of dress plate floor rail limit switch is installed all; Limit switch is installed in the guide rail outside or is directly installed on the control table top; Pulley is installed in the bottom of transition platform.
9. the cold pressing equipment of production method for transferring of realization wood-based plate according to claim 3 hot pressing, it is characterized in that: said transition platform is a column multi-layer flat grillage, between hot press and cold press, this transition platform number of plies is consistent with the cold and hot press number of plies; Each layer of transition platform upper level opened between the corresponding pressing plate upper surface in back between hot press and cold press; Both sides riveted joint that transition platform is every layer or welding truckle.
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| CN 200910241442 CN101733813B (en) | 2009-12-02 | 2009-12-02 | Production method for transferring hot press and cold press of artificial boards and equipment for realizing method |
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