CN101758525A - Plate shape correction fixture - Google Patents
Plate shape correction fixture Download PDFInfo
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- CN101758525A CN101758525A CN200810188825A CN200810188825A CN101758525A CN 101758525 A CN101758525 A CN 101758525A CN 200810188825 A CN200810188825 A CN 200810188825A CN 200810188825 A CN200810188825 A CN 200810188825A CN 101758525 A CN101758525 A CN 101758525A
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- shape correction
- correction fixture
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Abstract
The invention provides a plate shape correction fixture which can simply correct a deformed plate by using the simple and low-cost structure. A plate shape correction fixture (1) is used for correcting a plate having wood plate components and adhesive to the specified shape and is arranged on a strut (2) of a main body framework (4) which is arranged along the plate; a first press part (6,6) is used for pressing the upper position and the lower position which are isolated by the surface of the plate in a direction far from the main body framework (4) (Arrow F) or any direction close to the main body framework (4) (Direction E); and a second press part (22) is used for pressing the part between the two positions on the surface of the plate pressed by the first press part (6,6) in a direction opposite to the pressing direction of the first press part (6,6). Besides, the plate type correction fixture is also provided with a heating unit (33) which heats the plate pressed by the first press part (6, 6) and the second press part (22) to the specified temperature, wherein the heater of the heating unit (33) comprises far-infrared radiation heaters.
Description
Technical field
The present invention relates to and to utilize adhesive timber, ply overlapping piece (hereinafter referred to as LVL), the bonding plate body of medium density fibre board (MDF) wooden class board members such as (hereinafter referred to as MDF) to be corrected the plate shape correction fixture of established practice setting shape.
Background technology
As this plate body, known for example sliding door, hinged door, partition board, closing door etc.As shown in figure 11, this plate body 50 has set up crossbearer material (wooden class board member) 54,54,54,54,54 between stringer (wooden class board member) 53,53, and fixes and the core 51 that forms with Plutarch pin 55 etc.And, paste side plate (wooden class board member) 52,52 on the two sides, front and back of core 51 with adhesive such as venamul classes, constitute the plate body 50 of inner hollow thus.Venamul class adhesive after the sclerosis has thermoplasticity.
Above-mentioned plate body 50 is handled through further decorating, and majority can be used as the door of residential housing such as apartment.The apartment in the construction is made and offered to these quilts in batch in a large number, and they are assembled in gateway etc.But, after the assembling, on door, producing distortion such as warpage and distortion sometimes owing to the drying of wooden class board member and adhesive, can not close as door.For the door that this distortion takes place, return the building site after it being returned shape correction such as factory, still, the dismounting of door, recovery, rectification and foldback need a large amount of cost and manpower and extra delivery period.Therefore, actual conditions are discarded strained door and are changed into new.Will waste door and a lot of work of high price like this.
Therefore, in order to solve above-mentioned unfavorable situation, such apparatus for correcting of record in the following patent documentation 1 is proposed.This apparatus for correcting has been equipped with the cylinder operating portion with positive internal thread part and anti-internal thread part at the central portion up and down of the groove that the one side side of door is dug, by rotary manipulation cylinder operating portion, the positive external thread rod and the anti-external thread rod of its both sides are advanced and retreat from the cylinder operating portion, correct the warpage of door.
Patent documentation 1: Japan opens clear 60-32003 communique in fact
But above-mentioned apparatus for correcting although usage frequency is few, also must be arranged at every Yishanmen all the time.Therefore, door is whole to become heavy, so need exert oneself when closing usually, it is big that the sound of closing the door becomes.In addition, also uprise as whole its price of door.And, might relax by using its machine components year in year out, produce offending thump thump sound during shutter door.
Summary of the invention
The present invention makes in order to solve above-mentioned prior art problems, its objective is, a kind of plate shape correction fixture that can correct strained plate body by simple and cheap structure simply is provided.
In order to realize above-mentioned purpose, plate shape correction fixture of the present invention, the plate body that possesses wooden class board member and adhesive is corrected established practice setting shape, on the main body framework of plate body configuration, first press section and second press section are being set, wherein, described first press section is two positions that are separated by on plate body surface, to from the main body framework away from direction or the either direction of approaching direction push, described second press section is part between two positions on the plate body surface of being pushed by first press section, to pushing in the opposite direction, and possesses the heating part that the plate body of being pushed by first press section and second press section is heated into set point of temperature with the side of pushing of first press section.
In addition, on the basis of said structure, the heating part is made of the far-infrared radiation heater.
And, on the basis of above-mentioned each structure, the heating part is made of a plurality of a plurality of heaters that heat separately in the zone that are heated to plate body, and be heated the zone in each of plate body temperature sensor is set respectively, also be equipped with according to utilizing the detected temperature of each temperature sensor the controller that adds heat of the heater of control correspondence respectively.
According to plate shape correction fixture of the present invention, two positions that first press section is separated by the plate body surface, to pushing away from the either direction of direction or direction of closing from the main body framework, second press section, between two positions on the plate body surface that will push by first press section, to pushing in the opposite direction with the side of pushing of first press section, the heating part will be heated into set point of temperature by the plate body that push first press section and second press section, so, can reliably strained plate body be corrected established practice setting shape.And this plate shape correction fixture can utilize first press section, constitute to the such simple structure in second press section of pushing with the first press section rightabout and heating part and get final product, and a kind of plate shape correction fixture can be provided at an easy rate.
In addition, the heating part is made of the far-infrared radiation heater, can be from the heating part radiation easily to the far infrared of plate body internal penetration.So owing to the far infrared to the plate body internal penetration, the adhesive that plate body inside comprises is heated to the temperature that makes adhesive softening rapidly and equably.Thus, can shorten the corrective operations time, carry out shape correction all sidedly.
And, the detected temperatures that is heated each temperature sensor in zone based on each that is arranged at plate body is controlled the heat that adds of the heater of correspondence respectively, the heat that adds of heater is controlled respectively based on the detected temperature of the temperature sensor of correspondence, so, a part is partial in the zone that is heated that plate body can not occur, and heating or underheated situation took place, can be heated to set point of temperature with all being heated the zone all sidedly.Thus, the heating surface that can prevent plate body burns and goes bad, or adhesive is because position former thereby hard always, or softening excessively, causes the become unfavorable situation of difficulty of the rectification of shape.
Description of drawings
Fig. 1 is the right side view of the plate shape correction fixture that relates to of an embodiment of the present invention.
Fig. 2 is the vertical view that has disposed two above-mentioned plate shape correction fixtures.
Fig. 3 is the rearview that has disposed two above-mentioned plate shape correction fixtures.
Fig. 4 (a) is the portion that furthers of expression upside and the vertical view of release portion, (b) is the portion that furthers of expression downside and the vertical view of release portion.
Fig. 5 be illustrated in up and down between the portion that furthers of configuration and the vertical view of release portion.
Fig. 6 is the square frame pie graph of the control system of the above-mentioned plate shape correction fixture of expression.
Fig. 7 is expression keeps the situation of plate body with the portion that furthers of upside or downside and release portion a vertical view.
To be expression utilize the outside drawing of an example of the situation that above-mentioned plate shape correction fixture corrects with strained plate body to Fig. 8.
Fig. 9 is the side view of the rectification situation of presentation graphs 8.
Figure 10 is another routine outside drawing that expression utilizes strained plate body the situation that above-mentioned plate shape correction fixture corrects.
Figure 11 is the exploded perspective view that the general plate body of adhesive stickup is used in expression.
Drawing reference numeral explanation: 1: plate shape correction fixture; 4: main body frame; 6: the portion that furthers (first press section); 8: the portion that furthers (second press section); 17: release portion (first press section); 22: release portion (second press section); 36A, 36B, 36C, 36D: be heated the zone; 37A, 37B, 37C, 37D: heater; 38A, 38B, 38C, 38D: temperature sensor; 40: controller; 42A, 42B, 42C, 42D: electric power provides the unit; 50,50A, 50B: plate body; 52: side plate (wooden class board member); 53: stringer (wooden class board member); 54: crossbearer material (wooden class board member); 56: adhesive layer; E, F: arrow; H, H (L), H (R): score (part of regulation shape).
The specific embodiment
Below, will be based on description of drawings preferred implementation of the present invention.In addition, the example that the embodiment of the following stated is only specialized the present invention is not the qualification to technical scope of the present invention.Fig. 1 is the right side view of the plate shape correction fixture of an embodiment of the present invention.Fig. 2 is the vertical view that has disposed two above-mentioned plate shape correction fixtures.Fig. 3 is the rearview that has disposed two above-mentioned plate shape correction fixtures.
In the embodiment that each figure represents, when the shape of correcting as the plate body 50 of door, can use two platen shape correction fixtures 1,1.Each plate shape correction fixture 1 possesses: main body frame 4, and it constitutes by pillar 2 longitudinally, horizontal leg 3 with by Caster 12,12; The portion 6,6 that furthers up and down, close in the upper and lower sides checkpost of itself and plate body 50; Press section 22, its side with the portion of substantial middle up and down of plate body 50 engages; Heating unit 33, its plate body 50 heating to engaging with portion of furthering 6,6 and release portion 22.The plate body 50 that engages with the portion 6,6 that furthers up and down vertically disposes along the pillar 2 of main body frame 4.
And, a side of the portion that furthers 6 (example of first press section) of (near the direction (arrow E direction) of pillar 2) is pushed on the top of the front 39B of plate body 50 backward, be provided to the front end of horizontal leg 3, the opposing party of the portion 6 that furthers is provided to the top, the place ahead of pillar 2.The portion that furthers 6 of this upside is set at the front end to the pressure pin 5 of the place ahead of pillar 2 extension.Utilize screw etc. to be fixedly set in slide unit 9 rear end of pressure pin 5, slide unit 9 easy on and off are installed on pillar 2 slidably.Can utilize the operation of the handle of band external screw thread axle 30 (identical), slide unit 9 upper-lower positions are fixed in pillar 2 changeably with the external screw thread axle 30 of Fig. 5.About further portion 6,6 be bent to form into: about its each front end inwardly.In addition, pillar 2 is provided with press section 22 (example of second press section), press section 22 with the back side 39A of the portion of substantial middle up and down of plate body 50 (position between the upper-lower position of pushing backward by the portion 6,6 that furthers up and down) forward (with the side of pushing of the portion of furthering 6,6 (front F direction) in the opposite direction) push.
Shown in (a) among Fig. 4, the portion that furthers 6 of upside is provided to the place ahead of the pressure pin 5 that extends to the place ahead of pillar 2.The portion 6 that furthers is made of the elastomer layer 14 of leading section to the synthetic rubber of the anterior face of the crook 13 of the L of horizontal bending word shape and lining crook 13 etc.Utilize screw etc. the rear portion of crook 13 to be fixedly set in the front side portion of pressure pin 5.Opposed with the portion of furthering 6 front and back and separate the position also wideer, dispose release portion 17 than the thickness of plate body 50.This release portion 17 constitutes by the elastomer layer 16 of pasting synthetic rubber etc. at the front face 15 of pressure pin 5.
Shown in Fig. 4 (b), the portion that furthers 6 of downside and release portion 17 are structures identical with the portion that furthers 6 of Fig. 4 (a).In addition, the further crook 13 of portion 6 utilizes screw etc. to be fixedly set in the front side portion of horizontal leg 3.Release portion 17 forms by the front face 15 that elastomer layer 16 is sticked on horizontal leg 3.Pillar 2 utilizes screw etc. to be fixed in horizontal leg 3.
As shown in Figure 5, have the コ word shape portion 44 of release portion 22, form by steel etc. and overlook down roughly コ word shape.コ word shape portion 44 possesses: leading section is to the crook 18 of the L of horizontal bending word shape and be present in front face 20 away from the opposed locations at the rear of crook 18.Rearward end in コ word shape portion 44 is formed with the small diameter bore portion 25 of the thin neck that rotates the supporting of shaft type freely external screw thread axle 28 and the large-diameter portion 23 of external screw thread axle 28 held and rotates the large diameter hole portion 24 of anticreep freely.And, constitute the portion of furthering 8 by the elastomer layer 19 of the synthetic rubber of the anterior face of above-mentioned crook 18 and lining crook 18 etc.In addition, the elastomer layer 21 by the synthetic rubber of above-mentioned front face 20 and lining front face 20 etc. constitutes release portion 22 (example of second press section).On the front portion of pressure pin 7, be fixed with bearing portion 26, the internal thread part 27 that is communicated with before and after bearing portion 26 has.In the tube of bearing portion 26, the external screw thread axle 28 that screws with internal thread part 27 is housed.The front end of thread spindle 28 is outside followed thin neck and is extended and has columned large-diameter portion 23.The rear end of thread spindle 28 is provided with and is used for manual handle 29 outside.
The rear portion of pressure pin 7 utilizes screw etc. to be fixedly set in slide unit 11, and slide unit 11 slides up and down and freely is installed on pillar 2.The operation of handle 10 that can be by band external screw thread axle 20 is fixed in pillar 2 changeably with slide unit 11 upper-lower positions.The rearward end of slide unit 11 is to the L of horizontal bending word shape.Among Fig. 5, as in the enlarged drawing that the A-A alignment is looked is shown in round B, portion has through hole at the L of slide unit 11 word shape, is provided with nut 31 in the fixed-site that covers this through hole.For the external screw thread axle 30 of handle 10, and the L word shape portion of the slide unit 11 that screws of nut 31 and pillar 2 between be separated with protection plate 32 so that the front end of external screw thread axle 30 does not damage pillar 2.Heating unit 33 utilizations are slided up and down parts 34,34 be installed on pillar 2, can change fixed position up and down by the operation of handle 10.The front of heating unit 33 is utilized protection wire netting 35 coverings that prevent to scald usefulness.
Here, consider that for convenience plate body 50 is divided into up and down 4 is heated regional 36A, 36B, 36C, 36D.The back side at the plate body 50 that is heated regional 36A, 36B, 36C, 36D is provided with temperature sensor 38A, 38B, 38C, 38D respectively.In addition, plate body 50 be heated regional 36A, 36B, 36C, 36D, main by 4 heater 37A, 37B, 37C, 37D of arranged opposite heat respectively. Heater 37A, 37B are provided to the heating unit 33 of the plate shape correction fixture 1 on right side, and heater 37C, 37D are configured in the heating unit 33 of left side plate shape correction fixture 1. Heater 37A, 37B, 37C, 37D are made of the far-infrared radiation heater respectively, and its capacity for example is respectively 900W.Just, constitute heating part of the present invention by above-mentioned 4 heater 37A, 37B, 37C, 37D.In addition, as mentioned above, when the heater 37A, the 37B that use each 900W, 37C, 37D, making from heater 37A, 37B, 37C, 37D is about 30cm to the distance of the heating surface of plate body 50, but, preferably can heat fully and the heating surface of plate body 50 be burnt.
Above-mentioned far-infrared radiation heater possesses: utilize the electrothermal heater (omitting diagram) of electric power heating and radiation infrared far-infrared radiation material (omitting diagram).As electrothermal heater, for example can exemplify nickel filament heater, sheathed heater etc.As the far-infrared radiation material, the material of radiation does not limit especially if can convert far infrared to from the heat ray that electrothermal heater is accepted, but, for example can exemplify with behind the resin impregnating timber and bamboo etc., the wood ceramics that under non-oxidizing atmosphere, obtains with the barbecue charing, or the mixture of pottery and material with carbon element etc.Preferably adjust the delivery that offers electrothermal heater, so that the heating temp of far-infrared radiation material is about 200～300 ℃.Its reason is when the heating temp of far-infrared radiation material is 200～300 ℃ of left and right sides, to contain in a large number easily by the heat ray of the far infrared of peak wavelength 5～6 μ m of organic matters such as timber absorption from the far-infrared radiation material radiation.Thus, much less the surface of plate body even inner core also can be heated to the temperature of regulation.Here, so-called set point of temperature is to use in plate body 50 and the thermoplastic adhesive that hardened softening, by can crooked temperature from the stress of outside, under the situation of venamul class adhesive used herein, for example is nearly 60 ℃.
By control system control plate shape correction fixture 1,1 shown in Figure 6.In this control system, can use controllers 40 such as microcomputer.Controller 40 is that the center constitutes with operation processing unit CPU, and possesses: memory M, and it has the function of the ROM that preserves routine data and the function that can preserve the RAM of inputoutput data with rewriteeing; Data/address bus DB, it is swap data between operation processing unit CPU, memory M and outside.At the data input side of data/address bus DB, be connected with temperature sensor 38A, 38B, 38C, 38D that has narrated and the input parts such as keyboard 41 of importing the set point of temperature data from external setting-up with can carrying out data communication.At the data outlet side of data/address bus DB, be connected with can carrying out data communication volume-variable ground with electric power offer heater 37A, the 37B that has narrated, the electric power of 37C, 37D provides unit 42A, 42B, 42C, 42D.
Below, the effect of the plate shape correction fixture 1,1 that constitutes as mentioned above is described.The plate body 50 that will be used to correct, it is first-class to remain on floor with the posture of erectting.At this moment, plate body 50 is configured to warpage and heaves side (back side 39A side) towards main body framework 4 sides.Under this state, move each plate shape correction fixture 1,1, as shown in Figure 7, with the limit, the left and right sides of plate body 50 pack into 4 further portion 6 and release portions 17 up and down each between.And with temperature sensor 38A, 38B, 38C, 38D, use double-faced adhesive tape etc. is fixed in the back side 39A of the regional 36A of being heated of each correspondence, 36B, 36C, 36D.
At this, represent following example as the plate body 50A of (a) expression among Fig. 8: see it is the regulation shape of linearity (score H) from the side with respect to front 39B and back side 39A, the position that is stuck up in the substantial middle portion up and down of correcting to back side 39A.In this plate body 50A, the size between central portion up and down that front 39B perk is maximum and the score H of front 39B is to correct width G.Therefore, if rotate the handle 29,29 of plate shape correction fixture 1,1 and release portion 22,22 advanced with hand, then release portion 22,22 with the back side 39A of plate body 50 forwards (arrow F direction) push.Because at this moment reaction, up and down 4 further portion 6,6,6,6 with the two end portions up and down of the front 39B of plate body 50 backward (arrow E direction) push.In addition, for the upper-lower position that will utilize release portion 22,22 to push is that plate body 50A sticks up maximum positions, the fixed position up and down that utilizes slide unit 11 to adjust relative pillar 2 gets final product.
Further,, shown in (b) among Fig. 8, carry out reflex action like that by release portion 22,22 is advanced so that plate body 50A forwards (front 39B side) bloat.The reflex action amount of bloating of plate body 50A is based on the kind of plate body, but as shown in Figure 9, so that the size between the score H of maximum position of back side 39A reflex action and back side 39A becomes with above-mentioned rectification width G (among Fig. 8 (a)) gets final product with the mode adjustment more than the degree.
And, if the operator sets the power up commencing signal of input at heater 37A, 37B, 37C, 37D from input part 41, then utilize the operation processing unit CPU control of controller 40 to begin to provide unit 42A, 42B, 42C, 42D to provide electric power to heater 37A, 37B, 37C, 37D from electric power.At this moment, operation processing unit CPU is based on utilizing temperature sensor 38A, 38B, the detected temperature of 38C, 38D, control the heat that adds of corresponding heater 37A, 37B, 37C, 37D respectively, so that the surface temperature that is heated regional 36A～36D of plate body 50A is 60 ℃.For example, be below 60 ℃ the time by the detected surface temperature of temperature sensor 38A, operation processing unit CPU makes to what heater 37A provided provides the delivery of unit 42A to increase from electric power.When the detected temperatures of temperature sensor 38A has reached 60 ℃, stop to provide the power supply of unit 42A from electric power.For other heater 37B～37D, also control in the same manner with above-mentioned 37A.Thus, the adhesive layer 56,56 (with reference to Fig. 7) that is present between the side plate 52,52 of core 51 and both sides is heated to nearly 60 ℃ (set point of temperature), and the thermoplastic adhesive who constitutes adhesive layer 56,56 is softening.Consequently, the rigidity of plate body 50A reduces and plastic deformation easily.In addition, be suitable for the temperature that plate body is corrected, because adhesive and the kind of wooden class board member and the shape of plate body etc. and various, be not limited to above-mentioned 60 ℃, but the chances are 50～70 ℃.
In this case, because the operation processing unit CPU that utilizes controller 40 is based on utilizing the corresponding detected temperature of temperature sensor 38A, 38B, 38C, 38D respectively the heat that adds of heater 37A, 37B, 37C, 37D to be controlled, make too high or too low for temperaturely so can not be partial to the part that is heated regional 36A～36D of plate body 50A, can make the integral body that is heated regional 36A～36D be heated to uniform temperature all sidedly.Thus, the heating surface that can prevent the side plate 52 of plate body 50 burns and goes bad, and perhaps adhesive keeps hard or too softening because the position is different always, and makes the become undesirable situation of difficulty of shape correction.
And, with above-mentioned push continue about 10 minute hands with heated state after, the handle 29,29 that loosens plate shape correction fixture 1,1 is removed the pushing forward based on release portion 22,22.So based on the pushing also and must be disengaged backward of the portion of furthering 6,6,6,6, plate body 50A becomes state freely.But, continue based on the heating of heater 37A～37D.Like this can Visual Confirmation, whether the state lower body 50A that does not apply power has got back to the regulation shape.If plate body 50A does not turn back to the regulation shape, then begin once more based on the pushing of the release portion 22,22 and the portion 6,6,6,6 that furthers, repeated presses, push and remove and Visual Confirmation, get back to the regulation shape up to plate body 50A.And, if plate body 50A gets back to the regulation shape, then be set as the state of pushing forward that loosens slightly based on release portion 22,22, stop power supply, radiation cooling under this state at heater 37A～37D.Afterwards, remove pushing of the release portion 22,22 and the portion 6,6,6,6 that furthers, confirm whether the plate body 50A of the radiation state of cooling becomes the regulation shape.If plate body 50A is corrected established practice setting shape, then repeated presses and affirmation are till plate body 50A becomes the regulation shape.
Promptly, as described above, carry out simple corrective operations by the plate shape correction fixture 1,1 that uses simple structure, can make strained plate body 50A correct into front 39B and back side 39A side-looking is the plate body of the tabular (regulation shape) of straight line simple and reliablely.In addition, because these plate shape correction fixtures 1,1 have heating unit 33 integratedly, weight is low weight and small-sized simultaneously, so can bring the building site of house into, carries out the rectification of plate body at the scene.Therefore, because can not discard the plate body of high price in vain, so can avoid very big loss.
In addition, because heater 37A, 37B, 37C, 37D are made of the far-infrared radiation heater respectively, so the far infrared that permeates plate body 50A inside easily from heater 37A, 37B, 37C, 37D radiation.Therefore, owing to be penetrated into the far infrared of plate body 50A inside, adhesive layer 51 is heated to the temperature that makes adhesive softening rapidly and equably.Thus, can shorten the corrective operations time, carry out the rectification of plate body global shape all sidedly.
On the other hand, shown in Figure 10 (a), also can utilize 1,1 couple of plate body 50B that is distorted after being out of shape from flat regulation shape of plate shape correction fixture to correct.In this plate body 50B, substantial middle portion sticks up to back side 39A up and down as a whole.In addition, the front 39B side upper and lower side in the timber cross section 43 (R) on right side is positioned on the score H (R) of regulation shape, and the 39B side upper end, front in the timber cross section 43 (L) in left side is positioned at the rear of the score H (L) of regulation shape.And in timber cross section 43 (R) side, the size between the score H (R) of portion of substantial middle up and down that front 39B perk is maximum and front 39B is to correct width G (R).In addition, in timber cross section 43 (L) side, the size between the score H (L) of front 39B side upper end and front 39B is to correct width G (L).In addition, the plate shape correction fixture 1 (R) on right side and the plate shape correction fixture 1 (L) in left side in the mode that mutual front and back position does not misplace mutually, are for example firmly fixed by switching by a plurality of crossbearer materials (omitting diagram).
In this embodiment, by with the situation identical operations of correcting aforesaid plate body 50A (Fig. 8,9), carry out the corrective operations of plate body 50B.That is, shown in Figure 10 (b), advancing, and the state of the part of the substantial middle up and down reflex action forwards of plate body 50B is heated down by release portion 22 (R), 22 (L) that make plate shape correction fixture 1 (R), 1 (L).In addition, in order to correct the distortion of plate body 50B, the place ahead released amount of portion 22 (L) is released in the left side, be set as bigger than the place ahead released amount of the release portion 22 (R) on right side.That is, according to the plate shape correction fixture 1,1 of this embodiment, even the plate body 50B of the distortion that is distorted, the regulation shape that also can correct into writing board shape simple and reliablely.
In addition, in each above-mentioned embodiment, constitute utilize the portion 6,6 that furthers with the upper and lower end parts of plate body 50 to pushing near the direction of main body framework 4, plate body 50 between two positions up and down that will be pushed by the portion of furthering 6,6 utilizes release portion 22 to push to the direction opposite with the portion of furthering 6,6, but the present invention is not limited to this.For example, utilize release portion 17 up and down, 17 (the other examples of first press section) are pushed the upper and lower end parts of plate body 50 (with reference to the symbol 50 shown in the double dot dash line of Fig. 7) to the direction (the arrow F direction of Fig. 7) away from main body framework 4, passing through these reactions, utilization furthers portion 8 (the other example of second press section) will be by release portion 17, between 17 two positions up and down of pushing the plate body 50 of (for example substantial middle portion) up and down to release portion 17, the state that 17 opposite directions (the arrow E direction of Fig. 7) are pushed is heating down, thus, can correct the shape of plate body 50.
In addition, in above-mentioned, be set as use 2 platen shape correction fixture rectification plate shapes.But the present invention also can only use the shape correction of 1 platen shape correction fixture to plate body.For example, be installed in by hinge under the situation of gateway as the door of opening,, have only the side that shakes front of door to bend sometimes although the side of the hinge side of door deforms hardly and keeps linearity at plate body.In this case, the side crooked is provided with 1 platen shape correction fixture, utilizes first to press portion and second portion of pressing pushes, and simultaneously, heats, and thus, can correct the shape of plate body.
And, in above-mentioned, constitute, use 2 heaters up and down for 1 platen shape correction fixture 1, and these are provided to the pillar 2 of main body frame 4, heat at the back side to the plate body in the place ahead of being arranged at plate shape correction fixture, but, heating part of the present invention is not limited to this, and there is no particular limitation for the value volume and range of product of the heater of formation heating part, still, kind as heater, except the far-infrared radiation heater, for example, also can use common electrothermal heater and incandescent lamp etc.In addition, also can be with heating part and main body framework separate configurations, and, also can constitute, be disposed at the position that is separated by of the front face side of plate body, heat in the face of plate body in the past.Certainly, also can be from the both sides of the rear side and the front face side of plate body, or side heats from the side.
In addition, in above-mentioned, used detected temperatures and to the temperature sensor of controller output signal, but, be replaced in this temperature that also can use plain type and show thin slice and can manage the temperature that adds the plate body of pining for from the contactless thermometer of the position probing temperature of being separated by etc. with liquid crystal display part and bonding plane.
Just much less the said in the present invention wooden class board member of what is called, timber be meant fibrous material, sawdust material and paper pulp that hogging is obtained or lauan material, glued board, MDF, laminate, LVL, honeycombed paper shape center material etc.In addition, said adhesive among the present invention if can constitute plate body with above-mentioned wooden class board member is bonded to each other, has thermoplastic material at hardening state and gets final product, and its kind and use amount etc. are not particularly limited.In addition, as using plate body of the present invention, if utilize adhesive wooden class board member is the bonding and plate body that obtains, there is no particular limitation, as such plate body, and except above-mentioned door, for example can give an example lauan material, glued board etc.
Claims (3)
1. plate shape correction fixture, its plate body that possesses wooden class board member and adhesive is corrected established practice setting shape, it is characterized in that,
On the main body framework of plate body configuration, first press section and second press section are being set,
Wherein, described first press section is two positions that are separated by on plate body surface, to from the main body framework away from direction or the either direction of approaching direction push, described second press section is part between two positions on the plate body surface of being pushed by first press section, to pushing in the opposite direction with the side of pushing of first press section
And possesses the heating part that the plate body of being pushed by first press section and second press section is heated into set point of temperature.
2. plate shape correction fixture according to claim 1 is characterized in that, the heating part is the far-infrared radiation heater.
3. plate shape correction fixture according to claim 1 and 2 is characterized in that, the heating part is made of a plurality of a plurality of heaters that heat separately in the zone that are heated to plate body,
And be heated the zone in each of plate body temperature sensor is set respectively, also be equipped with, respectively the controller that adds heat of the corresponding heater of control according to utilizing the detected temperature of each temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810188825A CN101758525A (en) | 2008-12-26 | 2008-12-26 | Plate shape correction fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810188825A CN101758525A (en) | 2008-12-26 | 2008-12-26 | Plate shape correction fixture |
Publications (1)
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| CN101758525A true CN101758525A (en) | 2010-06-30 |
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| CN200810188825A Pending CN101758525A (en) | 2008-12-26 | 2008-12-26 | Plate shape correction fixture |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108453859A (en) * | 2017-12-22 | 2018-08-28 | 中国建筑第八工程局有限公司 | Apparatus for correcting when for template deformation and method |
| CN108582389A (en) * | 2018-04-25 | 2018-09-28 | 江山显进机电科技服务有限公司 | The double-deck double upper overturning timber panels of feed type press detection means for correcting |
| CN108673698A (en) * | 2018-04-25 | 2018-10-19 | 江山显进机电科技服务有限公司 | Double-deck double upper overturning timber panel seamlesses can feed detection means for correcting |
| CN108673697A (en) * | 2018-04-25 | 2018-10-19 | 江山显进机电科技服务有限公司 | Double-deck double upper overturning timber panel seamless formulas detect means for correcting |
| CN108931177A (en) * | 2018-04-25 | 2018-12-04 | 江山显进机电科技服务有限公司 | Power distribution cabinet bus broken line connector detects means for correcting |
| CN108943205A (en) * | 2018-04-25 | 2018-12-07 | 江山显进机电科技服务有限公司 | Double-deck double upper overturning timber panel point pressure type pressing detection aligning gears |
| CN109940823A (en) * | 2017-12-21 | 2019-06-28 | 浙江舜仕汽车技术有限公司 | A kind of fixture for correcting automobile door plate |
| CN112977755A (en) * | 2021-03-01 | 2021-06-18 | 广州文冲船舶修造有限公司 | Ship propeller correcting method |
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2008
- 2008-12-26 CN CN200810188825A patent/CN101758525A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109940823A (en) * | 2017-12-21 | 2019-06-28 | 浙江舜仕汽车技术有限公司 | A kind of fixture for correcting automobile door plate |
| CN108453859A (en) * | 2017-12-22 | 2018-08-28 | 中国建筑第八工程局有限公司 | Apparatus for correcting when for template deformation and method |
| CN108453859B (en) * | 2017-12-22 | 2020-04-24 | 中国建筑第八工程局有限公司 | Correcting device and method for template deformation |
| CN108582389A (en) * | 2018-04-25 | 2018-09-28 | 江山显进机电科技服务有限公司 | The double-deck double upper overturning timber panels of feed type press detection means for correcting |
| CN108673698A (en) * | 2018-04-25 | 2018-10-19 | 江山显进机电科技服务有限公司 | Double-deck double upper overturning timber panel seamlesses can feed detection means for correcting |
| CN108673697A (en) * | 2018-04-25 | 2018-10-19 | 江山显进机电科技服务有限公司 | Double-deck double upper overturning timber panel seamless formulas detect means for correcting |
| CN108931177A (en) * | 2018-04-25 | 2018-12-04 | 江山显进机电科技服务有限公司 | Power distribution cabinet bus broken line connector detects means for correcting |
| CN108943205A (en) * | 2018-04-25 | 2018-12-07 | 江山显进机电科技服务有限公司 | Double-deck double upper overturning timber panel point pressure type pressing detection aligning gears |
| CN108931177B (en) * | 2018-04-25 | 2020-04-24 | 重庆华美电力设备有限责任公司 | Detection and correction device for bus broken line connector of power distribution cabinet |
| CN108943205B (en) * | 2018-04-25 | 2021-05-25 | 浙江金旗门业有限公司 | Point pressing type pressing detection and correction mechanism for double-layer double-upper flanging wooden door panel |
| CN112977755A (en) * | 2021-03-01 | 2021-06-18 | 广州文冲船舶修造有限公司 | Ship propeller correcting method |
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