JPH0222002A - Automatically setting-up method for single plate laminated plate - Google Patents

Abstract

PURPOSE:To automatically perform deviating and superposing works by a predetermined assembling state in both forward and rearward routes by disposing a transfer robot reciprocatingly movably at the side of a setup conveyor. CONSTITUTION:Butt joint type plates poured with formable filler R in small gaps are deviated and superposed in a predetermined assembling length (a) on a setup conveyor 3. On the other hand, a core plate C is set therebetween while its fiber direction is turned 90 deg. on the conveyor 3, the filler R is poured in the gaps. Then, a transfer robot is moved in the upward oblique scarf direction of a first layer surface plate F1, and four plates are deviated and superposed. A laminated product 4 is cold pressed by a cold press, and then hot pressed by a hot press, thereby manufacturing a platelike single plate laminated plate.

Description

[Detailed description of the invention]

[Industrial Application Field] The present invention can be prepared by cutting both ends of the wood to a predetermined length with contrasting downward and upward scarf slopes, and applying an adhesive to the required board surface, or A relatively thin veneer veneer consisting of a two-layer front panel and a two-layer back panel prepared by cutting the end of the wood into parallel predetermined lengths and applying adhesive to the required board surface. Scarf joint shape, or rose 1 to joint 1 with some gap left and foamed filler injected into the gap, are layered in the shape of rose 1 to joint 1 to a predetermined structure length, and are laminated sequentially while building up to a predetermined structure length, and both end faces are stacked one after another. A butt-joint-shaped shifter made of relatively thick veneer veneer with some gaps, consisting of a core board for cross punts prepared by cutting to a specified width and applying adhesive to the required board surface. Veneer laminates, so-called LVB (laminated veneer boards), which are generally used as building materials in the form of plates, are manufactured using a batch manufacturing process in which layers are stacked and laminated sequentially from one structure to a predetermined structure length.
This relates to an automatic assembly method for veneer laminates, commonly known as veneer laminates. (Prior art) The conventional technology that relates to an automatic assembly method for veneer laminates using this type of patch method manufacturing process is a method for automatically assembling veneer laminates using this type of patch method manufacturing process. The process did not involve the use of special automation equipment, and relied solely on manual labor similar to that used in the production of general-purpose veneers. The veneer veneer is used by directly inputting it into the process, as disclosed in JP-A No. 63-22602, Automatic Assembling Method for Laminated Veneer Material, etc. A method and apparatus for automatically assembling veneer laminates using a continuous manufacturing process are known, in which individual veneer veneers are assembled into an intermediate product and then heat-pressed continuously. There is still no knowledge of a batch-type manufacturing process in which individual veneer veneers are directly input into the process. In the production of laminates, the process operations do not require the use of special automation equipment and rely solely on manual labor similar to that used in the production of general-purpose boards. It is necessary to join individual veneer veneers into a single plate using scarf joints or heart joints, which requires a large number of workers and involves a wide variety of processing steps, so the overall process efficiency is extremely low. In addition, when manufacturing veneer laminates using a continuous manufacturing process, although it is possible to directly input individual veneer veneers with a relatively small area into the process, it requires a long continuous process. It is necessary to form a continuous heat-pressing process and a continuous product separation process into a series of processes. In particular, the continuous heat-pressing process requires the installation of a long single-stage continuous hot press, and is configured into an intensive multi-stage type. As a result, the equipment cost increased and the process efficiency was significantly lower than that of the multi-stage type.Therefore, the present invention is aimed at manufacturing veneer laminates using this kind of batch-type manufacturing process. A two-layer top board and a two-layer back board are prepared by adjusting both wood grains to a predetermined length and shape, and applying adhesive to the required board surfaces. The structure of the scarf join L can be automatically assembled into a shape or with a slight gap (by filling the gap with a foam filler), the scarf join L can be automatically assembled into a staggered stack of shapes, and can be assembled to a predetermined width. The core board prepared by adjusting the direction perpendicular to the fiber direction and applying adhesive to the required board surface is placed on the shaft joint with a certain gap in the predetermined length formed on the above-mentioned system conveyor. A transfer robot is disposed on the side of the structure conveyor so as to be able to move back and forth, so that it can be automatically assembled into a shape smoother, and a predetermined structure length and a predetermined structure form are shifted on each of the outward and return trips. There must be something that aims to automatically perform stacking. (Means for Solving the Problems) In order to achieve the above object, the basic operation of the method for automatically assembling a veneer laminate of the present invention consists of the following five steps: (1st step) First-C Nota: t% 7'3 direction, or the opposite direction of the conveyance direction ft1i '\transfer[' Move the hole 1-14
Then, on the first layer of the backing plate (1), scarf join [・shape] to the predetermined length, and also leave some gap (4) and inject the foam filler into the gap. Process operation 1゜ (second step) of smoothing the shape of the rose 1-milling l-shaped Move the transfer port to the transfer port.
Back plate No. 2 Under the silk conveyor with the above-mentioned silk (J), leave a slight gap according to the specified length and inject the foaming filler into the gap, then lay the roses 1 to 1 in the shape of smooth layers. (Third step) Next, move the transfer [ ] A process operation in which the structure conveyor F is made into a smooth overlap of the putt join I ~ shape with some gap C drawn to the predetermined structure length while turning the direction by 90 degrees. (4th step) Next, what is the previous time? The transfer robot is moved to the opposite first general transport direction or to the opposite side of the conveyance direction, and the second layer of the top plate is placed on the structured conveyor by a predetermined structure length with a slight gap. A process operation in which a foam filler is injected into the gap to create a staggered stack of butt joints. (Fifth step) Next, the above-mentioned transfer is carried out in the opposite direction of conveyance from the previous time, or to the side opposite to that direction of conveyance. Move the bot and place the first layer of the top plate on the structure conveyor in the form of a scuff joint 1 to a predetermined length, or leave some gaps (and fill the gap with a butt joint injected with foam filler). A process operation for shifting and stacking point-shaped pieces. (Function) As described above, the present invention has a transfer rack movably disposed on the side of the structured conveyor, and is operated on each of its outward and return routes. Since it is configured to automatically perform the shifting and overlapping action of a predetermined structure form, the scarf join 1 to shape of the first layer of the back plate [1st to the predetermined structure length of the 11nth top plate in the process operation] , or leave a slight gap and fill the gap with a foaming filler, such as urethane resin, wood flour, etc.
The butt-joint-type shifting and overlapping action of injecting a foam filler, which is a gap-filling material similar in hardness and softness, to a veneer made by mixing a coloring agent 2 with a foaming agent, etc., is performed as follows. . In other words, the fixed length is an integer fraction of the predetermined structure length, and the predetermined length in the fiber direction is obtained by adding the length of the scarf slope to the fixed length, or the predetermined length is such that both ends are parallel. So, the first stage process is A3 Sukarno machine,
Since the length in the fiber direction is adjusted during cutting or cutting of both ends using a double saw, etc., this can be sequentially transferred in the direction of the upward scarf slope or in any direction using a transfer robot. A scarf joint shape or a gap is formed between the first layer of the back plate and the first layer of the front plate up to a predetermined structural length by applying a foam filler to the gap between the first layer of the back plate and the first layer of the top plate. The process operations of staggered stacking of the butt joint type in which the expandable filler is injected, that is, the process operations of the first process and the fifth process are automatically performed. Also, leave some gap between the second layer of the back plate and the second layer of the front plate.

[The hatch-joint type shifting action of injecting the foam filler into the gap is performed by dividing the predetermined length of the first layer of the back plate and the first layer of the top plate into a fixed length by an integer. Add or subtract 1 to the integer when dividing into lengths, and use the divided standard length as the divided standard length. Since the length in the fiber direction is adjusted during the cutting process of both ends using a method such as the By injecting a foaming filler into the gap, the second layer of the back plate and the second layer of the front plate are formed to have a predetermined structural length.
~The process operations of shifting and stacking shapes, ie, the process operations of the second process and the fourth process, are automatically performed. Therefore, the difference between the division standard length of the first layer of the back board and the first layer of the front board and the division standard length of the second layer of the back board and the second layer of the top board is an integer fraction. The purpose of attaching is to distribute the joining points of vertically adjacent veneer veneers back and forth to maintain the bending strength of the product. For example, JA
The scarf joints or pan 1 to joint points of the first layer of the backing board and the para 1 of the second layer of the backing board should be separated from each other by 30 to 70 times the thickness specified in the S standard, etc. The joint 1 ~ point, and the scarf joint point of the first layer of the top plate, or the para 1 ~ joint point and the second top layer
This is to isolate the butt joints of each layer. Next, the smoothing action of the shaft joint shape up to the predetermined structural length of the core plate is slightly more than one integer of the predetermined structural length of the first layer of the back plate and the first layer of the top plate. The width in the direction perpendicular to the fiber direction is adjusted during the cutting process of both end faces using a double saw etc. in the previous step so that the short cut has a predetermined width in the direction perpendicular to the fiber direction, so this is transferred. By sequentially transferring the core plates in an arbitrary direction with some gaps, the process operation of shifting and stacking the butt joint shape of the core plate to a predetermined structural length, that is, the process operation of the third process, is automatically performed. carried out. The reason why there is a slight gap at the butt joint of the core plate mentioned above is that a gap is formed at the butt joints by the amount that the plate width expands in the direction orthogonal to the fiber direction due to the application of adhesive. This is to prevent an overlapping phenomenon from occurring at mutually abutting points. As described above, the present invention is configured such that a transfer robot is disposed on the side of a structured conveyor so as to be able to freely move back and forth, and automatically performs a smoothing and stacking operation in a predetermined structured configuration on each of its outward and return trips. However, when transporting the 2-layer front plate and 216-layer back plate cut into the scarf slope to the assembly area, it is either carried in with the scarf slope facing downward first, or with the scarf slope facing upward. Depending on whether the scarf is carried in with the scarf slope first, the transfer robot may be stationary on the side where it cannot be moved each time in the direction of the scarf slope facing upward, which is a working condition for smoothing and overlapping the scarf slopes. In that case, the rotation function of the transfer robot will be used to manipulate the structure of the first layer of the front plate and the first layer of the back plate, which should be stacked in a scarf joint shape. Prior to this, the direction of the fibers can be turned by 180 degrees, the downward scarf slope and the downward scarf slope should be exchanged, and then shifted to move to a predetermined assembly operation. In addition, when stacking the first and second top layers, the first and second back layers, and the core plate in a butt joint shape with some space between them, move them to the transfer loch 1. Even if the transfer robot is stationary on either side, the shifting and stacking action can be performed without any problem, and the transfer robot can move the core plate at 90°.
The turning is to change the fiber direction by 90 degrees and adapt it as a cross punt for IVB products1. [Example] The construction order of the veneer laminate illustrated in Figs. 1 to 5 is as follows:
Back plate 1st layer B1 and front plate 1st layer "1" or structure conveyor 3
]-
This is an example of culm manipulation, and the first step is:
Transfer the bot in the direction of the upward scarf slope of the first layer B1 of the backing plate shown by the arrow 10, and stack the scarf joints in a staggered manner on the conveyor 3 to a predetermined length a. After the pieces are separated, the transfer robot is made to stand still at the end of the travel process (Figure 1).
. Next, the second step is to move the transfer port bowl 1 in the direction shown by the arrow 11 opposite to the previous step, and to
After the structure conveyor 3 is roughly assembled with 5 pieces of staggered weights of the shape of a shaft joint with a certain length a and some gaps and the foamed filler R is injected into the gaps, The transfer robot is covered so that it remains stationary at the end of its travel stroke (FIG. 2). Next, the third step is to rotate the fiber direction by 90° on the mechanical assembly 73 while moving the transfer rod in the direction indicated by the arrow 12, which is opposite to the previous one. 4I: From the specified structure length a, the core plate C is made with a slight gap between the badges ``A〉'1 ~ 4.
After assembling the sheets, the transfer roof 1 is covered so that it remains stationary at the end of the moving stroke (FIG. 3). Next, in the fourth step, the transfer loch 1~ is moved in one direction using the arrow '13 opposite to the previous one, and the transfer loch 1~ is transferred to the structure conveyor 3+- to a predetermined structure length a. After making a slight gap and injecting the foaming filler R into the gap, 5 pieces of roses [~Join I~] are arranged in a smooth stack, and the transfer robot is made to stand still at the end of the travel stroke. (Figure 4). Next, the fifth step is to move the transfer robot in the direction of the upward scarf slope of the first layer of the top plate indicated by the arrow 14 opposite to the previous one, and
After assembling four pieces in a scarf joint-shaped staggered manner up to a predetermined length a, the transfer robot is made to stand still at the end of its travel stroke (Fig. 5). According to the above process operations. Repeat the required number of times to laminate the 5-ply structure, or laminate the 5-ply structure to the appropriate number of layers, or
Back plates or core plates for the layers are added alternately to obtain an intermediate product 4 of a predetermined structure length a, which is laminated to an appropriate number of plies and an appropriate number of sheets, and this is further delivered to a subsequent cold press. The material is then cold-pressed and finally transferred to a hot press where it is hot-pressed and manufactured into a plate-shaped veneer laminate. Next, the assembly order of the veneer laminate illustrated in FIGS. 6 to 10 is based on the rest position of the transfer robot at the time when the above-mentioned 5-ply configuration process operation is completed, that is, the transport illustrated in FIG. 5. This is an example of a state in which the next process operation starts from a state where the transfer robot is stationary at the end of the movement stroke indicated by the arrow 14, which is on the opposite side of the direction, and in this case as well, the first layer of the back plate B1
Assuming that the first layer F1 of the top plate is carried in from the fiber direction with the downward scarf slope at the beginning in the first general feeding direction of the structure conveyor 3, the first step of the first layer is as shown by the arrow 15. In order to move the transfer robot in the direction of the upward scarf slope of the first layer B1 of the back plate, the fiber direction is rotated by 180 degrees by the transfer robot I~, and the fibers are placed on the structured conveyor 3 in a predetermined direction. After assembling four pieces in a scarf joint-shaped smooth stack up to the length a, the transfer robot is made to stand still at the end of the movable T culm (Fig. 6). Next, in the second step, the transfer robot is moved in the direction shown by the arrow 16 opposite to the previous step, and a predetermined length of the structure is placed on the structure conveyor 3. After peeling off five sheets in a staggered stack of roses 1 to 1 to 1 in which the filler R has been injected, the transfer robot is made to stand still at the end of the moving stroke (FIG. 7). Next, the third step is the arrow 17 opposite to the previous one.
While moving the transfer robot in the direction shown, the fiber direction is rotated 90 degrees on the structure conveyor 3, and the core plate C is shifted in the shape of a butt joint with a certain gap. After stacking four sheets and separating them, the transfer robot is made to stand still at the end of the movement stroke (Fig. 8).Then, in the fourth step, the transfer robot moves in the direction indicated by the arrow 18, which is opposite to the previous step. The transfer robot is moved, and five pieces are separated into staggered stacks of butt joint type with a certain gap left on the structure conveyor 3 by a predetermined structure length a, and the foam filler R is injected into the gap. After setting up, the transfer robot is made to stand still at the end of the movement stroke (Figure 9).
. Next, in the fifth step, the fiber direction is adjusted by the transfer robot so that the transfer robot can move in the direction of the upward scarf slope of the first layer F1 of the top plate, which is indicated by the arrow 19 opposite to the previous step. While turning 180 degrees, the structure conveyor 3
After constructing four scarf joint-shaped staggered stacks up to a predetermined length a, the transfer robot is made to stand still at the end of its travel stroke (Figure 10).
. The first layer B1 of the back plate and the first layer F1 of the front plate are arranged from the fiber direction with the upward scarf slope at the beginning, which is opposite to the case of the above-mentioned embodiment, with respect to the conveyance direction of the structured conveyor 3. Regarding the process operations when the items are brought in, in this case as well, according to the examples of process operations shown in Figures 1 to 10 above, 180
By adding or suspending the turning motion of °, the transfer robot can be moved each time in the direction of the upward scarf slope, which is the working condition for smoothing and stacking the scarf slope, and therefore In this case as well, not only can the automatic mechanism of the 5-ply configuration be implemented by performing the process operations from FIG. 1 to FIG. 10 described above,
The first staggered top plate having the scarf joint shape
Leave a slight gap between the layer F1 and the first layer B1 of the back plate, as in the case of the second layer F2 of the front plate and the second layer B2 of the back plate, and inject the foaming filler R into the gap. In the case of the process operation of smooth stacking of butt joint type, the transfer robot is moved in the same direction as the transport direction (arrow 20) according to the process operation examples shown in Figs. 1 to 10 above. , and vice versa (
By moving the veneer alternately in the directions shown in arrows 21), all the veneer veneers are joined vertically in the direction of the fibers in a butt joint shape with some gaps, as in the embodiments shown in FIGS. 11 to 20. Two layers of top plate F1. F2 and two layers of backing board B1. This makes it possible to implement an automatic system with a 5-ply structure in which the expandable filler R is injected into the B2 hat joint. Next, the automatic veneer laminate assembly apparatus for carrying out the automatic assembly method of the present invention illustrated in FIG. A two-layer material is prepared by cutting the wood using a scarf machine, etc., or cutting it using a double saw, etc. so that both ends are parallel to each other, and then applying adhesive using a spreader, etc. to the required surface of the board. Top plate and 2
The back plate for each layer and the core plate prepared by cutting both end faces to a predetermined width using a double saw or the like and applying adhesive to the required plate surface using the spreader etc. are transported in the direction of the fibers to form multiple rows. It is delivered onto a carry-in conveyor 1 consisting of ring rolls, etc., and carried to the side of the assembly area. On the other hand, the predetermined construction length a of the intermediate product 4 formed on the construction conveyor 3, which is the assembly location, is approximately 4m, which would significantly increase the transfer distance and reduce process efficiency. Therefore, it is possible to divide the veneer into two locations and move the veneers alternately, for a total of two veneers. Two stoppers 6a and 6b are installed on 1, and
Correspondingly, two transfer robots 2a and 2b are mounted and arranged on the reciprocating mechanism 5. In addition, the transfer robot 2
Suction heads 7a and 7b connected to exhaust devices such as fans and blowers are attached to a and 2b, and the two layers of the front plate, the back plate of the two layers, and the core plate of the hakama are placed in parallel according to the order of construction. or its fiber direction to 1800 or 9
The suction transfer is repeated each time to the structure position on the structure conveyor 3 while rotating by 0°, and the staggered intermediate products 4 having a predetermined structure length a and a predetermined structure form are stacked in a hatch plastic manner. Further, the frost absorbing heads 7a and 7b include a filler injection device 7c consisting of a pressurizing member, an on-off valve, a nozzle, etc.
7d is installed in A-1, and there is some space between Hatsu I~
The reciprocating mechanism 5 is equipped with a servomotor 5a, a rotary engine 5b, a feed screw 5C, etc., as shown in the figure, in addition to being equipped with an expandable filler R at the joint location each time a transfer operation is performed. and the two transfer robots 2a. The transfer robots 2a and 2b are configured to be able to move back and forth the distance corresponding to the two veneers after the robots 2b and 2b alternately transfer two plywood veneers one at a time, and the transfer robots 2a and 2b have a limited transfer distance. It is constructed so that it can accommodate a long structure length a. Thus, the intermediate products 4 stacked in a batch manner on the structured conveyor 3 are conveyed to the conveyors 8 and 2]-
It is then transferred to the root press 9, where it is temporarily bonded and then cold-pressed. If the veneer lamination of the plate-shaped body were to be made into a product, it would be possible to commercialize it. For deck lamination (temporary production) h, prepare both ends to the specified length and shape, and apply adhesive to the required board surface to prepare two layers of top and two layers of back. The plates are automatically assembled into a scarf joint shape to a predetermined length formed on the system conveyor, or (J) into a scarf joint type with a slight gap and foamed filler injected into the gap. Adjust the direction perpendicular to the fiber direction to a predetermined width, and apply adhesive to the required board surface [i
The core plate prepared by the process was placed in the chambers 1 to 1 with some gaps between the predetermined structure lengths formed on the structure conveyor.
In order to be able to automatically assemble the smooth stacking of the Inn 1~ shape, a transfer port wheel is provided on the side of the structured conveyor so as to be movable back and forth, and a predetermined number of transfer ports are provided on the side of the structured conveyor. Since it is configured to automatically smooth and overlap the structure length and predetermined structure form, this kind of conventional batch-type manufacturing process can be carried out without using any special automation equipment for the process operation. Since it relied on manual labor similar to plywood manufacturing, it was necessary to join individual veneer veneers to a scarf joint 1 or separate pieces into a single board to a predetermined structural length in the previous process. However, the present invention eliminates the disadvantages of requiring a large number of workers and requiring a wide variety of processing steps, resulting in extremely low overall process efficiency. The veneer veneer of 2017 is also made possible by directly inputting individual veneer veneers into the process without processing them into a single sheet, making it possible to automate processing, which significantly reduces the number of steps and work compared to conventional processes. We were able to rationalize this by reducing the number of employees. In addition, compared to other continuous manufacturing processes, the automated batch manufacturing process of the present invention requires a long continuous assembly process, continuous heat pressure process, and continuous product separation process, unlike conventional processes. There is no need to form in a series of processes, and the assembly process and hot press process can be completely separated in the temporary adhesion process using a cold press, so an efficient multi-stage hot press can be used in the subsequent hot press process. Even in this type of patch manufacturing process, almost all of the individual veneer veneers are not cut into a scarf joint shape.
In many cases, the cutting allowance is much shorter than that required for cutting the scarf joint shape.Since the machining of the shape of the joint 1 is used, it can be manufactured with a high yield, and therefore, even compared to the continuous manufacturing process. The veneer yield is much higher, and the dispersion of vertically adjacent scarf joints during staggered stacking is more effectively achieved by dividing the fixed length into an integer. This has resulted in excellent results, such as being able to provide high-quality LVB products at low prices, since the product can be distributed over a wide range of areas.

[Brief explanation of the drawing]

1 to 20 are side views showing the sequence of construction of a 5-ply structure, and FIG. 21 is a plan view of an apparatus for carrying out the present invention. 1... - Loading conveyor, 2a, 2b... Transfer robot, 3... Structured conveyor, Fl, F2... Top plate, B1
, B2... Back plate, C... Core plate, a... Structure length,
R: foamable filler.

Claims (1)

[Claims] 1. The first layer of the top board ( F1) and the first layer of the backing board (B
1) is carried into the assembly area from the fiber direction by the carry-in conveyor (1) with the downward scarf slope at the beginning, and both ends are cut into parallel predetermined lengths, and adhesive is applied to the required board surface. The second layer of the front plate (F2) and the second layer of the back plate (B2) prepared by coating the above are carried into the assembly area from the fiber direction by the carrying conveyor (1), and both end surfaces are further made into a predetermined width. In the manufacturing process of veneer laminates, in which the core board (C) prepared by cutting and applying adhesive to the required board surface is transported from the fiber direction to the assembly area by the transport conveyor (1), the The transfer robot (2
a, 2b>, the first layer (B1) of the backing plate is stacked in a scarf joint shape on the structure conveyor (3) to the predetermined structure length (a). The transfer robot (2a,
2b), and the second layer (B2) of the backing plate is placed on the conveyor (3) in a staggered butt joint shape with a slight gap to the predetermined length (a). a second step of injecting the expandable filler (R) into the container, and then moving the transfer robots (2a, 2b) to the opposite side of the conveyance direction opposite to the previous time, and at the same time moving the transfer robots (2a, 2b) onto the structured conveyor (3). The third step is to assemble the core plates (C) in a butt-joint-shaped staggered manner with some gaps until the predetermined construction length (a) is reached while rotating the fiber direction by 90 degrees, and the next step is the opposite of the previous step. The transfer robot (2a, 2b) is moved in the transport direction of the conveyor (
3) Place the second layer of top plate (F2) on the staggered stack of butt joint shapes with a slight gap up to the predetermined structural length (a).
a fourth step of injecting the foaming filler (R) into the gap while moving the transfer robot (2a, 2b) in the opposite direction of the conveyance direction from the previous time; The first layer of top plate (F1
) A method for automatically assembling a veneer laminate, characterized by comprising a fifth step of assembling a veneer laminate. 2. The first layer of the front board (F1) and the first layer of the back board were prepared by cutting both ends of the wood to a predetermined length with contrasting downward and upward scarf slopes, and applying adhesive to the required board surfaces. 1st layer (B
1) is carried into the assembly area from the fiber direction by the carry-in conveyor (1) with the upward scarf slope at the beginning, and both ends are cut into parallel predetermined lengths, and adhesive is applied to the required board surface. The second layer of the front plate (F2) and the second layer of the back plate (B2) prepared by coating the above are carried into the assembly area from the fiber direction by the carrying conveyor (1), and both end surfaces are further made into a predetermined width. In the manufacturing process of veneer laminates, in which the core board (C) prepared by cutting and applying adhesive to the required board surface is transported from the fiber direction to the assembly area by the transport conveyor (1), the The transfer robot (2a, 2b
) while moving the back plate (B1) in a scarf joint shape to a predetermined length (a) on the structure conveyor (3).
In the process, the transfer robots (2a, 2b) are moved to the opposite side of the conveyance direction opposite to the previous time, and a certain gap is created on the structure conveyor (3) to a predetermined structure length (a). The second backing plate is placed on the staggered stack of butt joint shapes with an open space.
While forming the layer (B2), a foaming filler (
In the second step of injecting R), the transfer robot (2a, 2b) is moved to the opposite direction of conveyance from the previous time, and the fiber direction is set at 90° on the structured conveyor (3).
The third step is to assemble the core plates (C) in a butt-joint type staggered stack with a slight gap to the predetermined construction length (a) while rotating, and then the opposite side of the conveyance direction opposite to the previous one. While moving the transfer robots (2a, 2b) to the structure conveyor (3), a second layer of top plates is placed on the structure conveyor (3) in a butt joint type staggered manner with a certain gap between them. (F2
), and a fourth step of injecting the foam filler (R) into the gap while moving the transfer robot (2a, 2b) in the transport direction opposite to the previous step. 3) A method for automatically assembling a veneer laminate, comprising a fifth step of assembling the first layer (F1) of the top plate in a scarf joint-shaped staggered manner up to a predetermined assembly length (a). 3. A two-layer top board (F1,
F2) and the back plate (B1, B2), and the core plate (C) prepared by cutting both end faces to a predetermined width and applying adhesive to the required plate surface are carried in by the conveyor (1) in the fiber direction. In the manufacturing process of veneer laminates that are transported from the factory to the assembly site, the transfer robots (2a, 2b) are first moved in the transport direction or in the opposite direction to the transport direction, and the assembly conveyor (3
) Inject the foam filler (R) into the gap while attaching the first layer (B1) of the backing plate to a staggered stack of butt-joint shapes with some gaps left up to the predetermined structure length (a). In the first step, the transfer robot (2a, 2b) is moved in the opposite direction to the previous step, and the structured conveyor (
3) Place the second layer of backing plate (B2) on the staggered stack of butt joints with a slight gap to the specified length (a) on top.
A second step of injecting the foamable filler (R) into the gap while moving the transfer robot (2a, 2b) in the opposite direction to the previous step and moving the transfer robot (2a, 2b) onto the structured conveyor (3). The third step is to assemble the core plates (C) in a butt-joint-shaped staggered manner with some gaps until the predetermined construction length (a) is reached while rotating the fiber direction by 90 degrees, and the next step is the opposite of the previous step. While moving the transfer robot (2a, 2b) in the direction of , a second top plate is placed on the conveyor (3) in a butt joint type staggered manner with a certain gap between the two to a predetermined length (a). A fourth step of injecting the foamable filler (R) into the gap while working the layer (F2), and then moving the transfer robot (2a, 2b) in the opposite direction to the previous step and adding the above mechanism. The first layer (F1) of the top plate is placed on the conveyor (3) in a staggered butt-joint shape with a slight gap to a predetermined structural length (a), and the foam filler (R) is applied to the gap. An automatic method for assembling a veneer laminate, comprising a fifth step of injecting.