JP2001121507A - Method for receiving board body and device therefor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a method for receiving a board body by which the board body fed onto a board body stacking device is deposited without coming into contact with the lower face of a veneer as well as a device therefore. SOLUTION: The forward end of a veneer 1 fed forward by a pair of coating rolls 3, 4 is received by a support 22 having an inclined face or a curved face which stands by at a board body stacking device 7. In addition, the support 22 is moved (moved backward) in a direction where he veneer 1 is fed, and at almost the same velocity as the feeding velocity of the veneer 1 while it is supported. Then when the rear end of the veneer 1 is fed to the outside of the paired coating rolls 3, 4, the veneer 1 is deposited on the board body stacking device 7 by bringing the forward end of the veneer 1 into contact with a stopper 31 while the moving velocity of the support 22 is decelerated. Consequently, the lower face of the veneer 1 to which an adhesive is applied does not come into contact with another member.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and an apparatus for receiving a plate such as a veneer veneer and depositing the plate on a plate stacking apparatus in a plywood manufacturing process.

[0002]

2. Description of the Related Art In the manufacturing process of plywood, a plurality of veneer veneers are stacked with the fiber direction of the veneer being parallel to form a parallel plywood (laminate veneer), or the fibers vertically adjacent to each other intersect each other. Plywood is made by stacking multiple sheets.

[0003] These parallel plywood or plywood (hereinafter referred to as plywood) is obtained by applying an adhesive to an upper surface and / or a lower surface of a veneer veneer dried by a veneer drier, and applying the adhesive to the veneer veneer. The veneer veneer is supplied to the upper and lower surfaces, and then hot-pressed by a hot press. For example, if it is a plywood having a three-layer structure, it is constituted by veneer veneers classified into three types, a top plate, a middle plate, and a back plate,
Normally, the middle plate having the adhesive applied to the upper and lower surfaces thereof by the adhesive application device is placed on a set of the front plate and the back plate.

[0004] Conventionally, a superposition operation of a middle plate having an adhesive applied to both upper and lower surfaces thereof and a set of a front plate and a back plate is performed by an operator who supplies one intermediate plate to an adhesive coating device, In order to receive the intermediate plate on which the adhesive has been applied by the adhesive application device, two workers located near the plate stacking device installed adjacent to the adhesive application device and a set of tables The operation is performed by two workers who supply a plate and a back plate onto a middle plate placed on a plate body deposition apparatus.

[0005]

However, since this polymerization operation is performed manually, it is not only inefficient, but also causes a high cost. In order to automate this polymerization operation, for example, in place of the two workers receiving the intermediate plate to which the adhesive is applied by the adhesive applying device, the intermediate plate after the adhesive is applied in the feeding direction of the adhesive applying device is replaced. A system provided with a take-out conveyor for carrying has been proposed. According to this method, the conveying portion of the take-out conveyor that is in contact with the lower surface of the middle plate is constituted by a plurality of narrow rings, and the middle plate after the application of the adhesive is deposited on the plate stacking device.

Although the contact area between the lower surface of the intermediate plate coated with the adhesive and the take-out conveyor decreases when the intermediate plate is transported from the take-out conveyor, the lower surface of the ring and the intermediate plate still contact during the transport. As a result, a phenomenon occurs in which the adhesive applied to the intermediate plate is scraped off at the contact portion. For this reason, after the hot-press processing by the hot press in the said site | part, it became the cause of adhesion failure. In addition, at the time of depositing the middle plate from the take-out conveyor onto the plate body depositing device, it is not always possible to place the intermediate plate accurately at a predetermined position, which results in a shift in the overlapping position with one set of the front plate and the back plate, In each case, accurate positioning by the operator was required.

Accordingly, the present invention provides a method and an apparatus for receiving a plate on which a plate unreeled on a plate stacking device is placed without contacting the lower surface of a veneer veneer (hereinafter referred to as a plate). To provide.

[0008]

Means for Solving the Problems and Effects of the Invention In order to solve the above problems, a method for receiving a plate according to the present invention comprises:
The front end of the plate that is fed forward by a pair of upper and lower rolls rotating in opposite directions is received by a plate receiving member that stands by in a plate stacking device, and the plate receiving member is fed in a direction in which the plate is fed. When the rear end of the plate is fed out of the pair of rolls, the front end of the plate is hit by a stop while the moving speed of the plate receiving member is reduced when the rear end of the plate is fed out of the pair of rolls. The plate body is placed on the plate body stacking device by being in contact with the plate body stacking device.

Preferably, the pair of rolls is a roll-type adhesive application device in which the amount of the adhesive applied is regulated by the reciprocation of a doctor roll with respect to the application roll,
An adhesive is applied to both upper and lower surfaces of the plate inserted between the application rolls while being fed forward. In order to receive the fed plate, the plate receiving member waiting on the plate stacking device preferably has a plate receiving surface formed into an inclined surface or a curved surface, and an inclined surface. Alternatively, the front end of the plate is supported by the curved surface. For this reason, when the plate body is fed forward by the adhesive application device, the front end of the plate body is formed on an inclined surface or a curved surface having a length in the payout direction even if the amount of feed forward is slightly different. Once received, it will be supported as it is.

On the other hand, the plate receiving member moves in the feeding direction at substantially the same speed as the feeding speed while supporting the front end of the plate by the inclined surface or the curved surface. Until the plate is fed, the front end of the plate is supported by the plate receiving member, and between the middle region and the rear end of the plate between the pair of application rolls which are rotated in opposite directions to feed the plate. Thus, after the adhesive is applied to the lower surface of the plate, it does not come into contact with other members. Therefore, it is possible to prevent the lack of the adhesive due to the scraping of the adhesive which has occurred in the past, the adhesion failure after the hot press treatment by the hot press due to the lack of the adhesive, and the like.

When the rear end of the plate is fed out of the pair of application rolls, the stop is brought into contact with the front end of the plate by the stop while the moving speed of the plate receiving member is reduced. Place on the body deposition device. Preferably, the stop body divides the plate receiving member into a plurality of pieces in a direction intersecting with the feeding direction of the plate, and is located within an interval of any of the plurality of divided plate receiving members. ing. The position where the stop body stops the plate body is a position that coincides with the edge of the plate body to be superimposed on the plate body stacking apparatus, and when the plate body receiving member is moving and passes this stop body position. Then, the front end of the plate is stopped by the stopper, deposited on the plate depositing device, and deposited at a position substantially coincident with the edge of the plate to be superposed.

In order to solve the above-mentioned problems, a plate receiving apparatus according to the present invention comprises a pair of upper and lower rolls which rotate in opposite directions to feed the plate forward, and a plate of the upper and lower rolls. A plate stacking device that is located in the feeding direction, and the upper surface position is maintained at a predetermined height, and is capable of moving forward and backward on the plate stacking device, and a speed at which the plate is fed out by receiving the front end of the plate. It is characterized by comprising at least a plate receiving member movable to substantially the same speed, and a stopper for abutting the front end of the plate to place the plate on the plate stacking device.

[0013] The pair of rolls is preferably a roll-type adhesive application device in which the amount of adhesive applied is regulated by the reciprocation of a doctor roll with respect to the application roll,
An adhesive is applied to both upper and lower surfaces of the plate inserted between the application rolls while being fed forward. The plate receiving member that receives the plate to be fed out and reaches the plate stacking device is preferably formed such that the plate receiving surface is formed into an inclined surface or a curved surface, and the inclined surface or the curved surface is used. It supports the front end of the plate.

Preferably, the plate receiving guide member has a triangular cross section parallel to the moving direction thereof, and is divided into a plurality of pieces in a direction intersecting with the feeding direction of the plate. A stop body for stopping the front end of the plate body is located within any one of the divided plate body receiving members, and the plate body is moved by the moving body installed on the plate body receiving member. Displacement is possible between a position protruding from the front end of the receiving member and a position retracted from the front end of the plate receiving member.

The moving body is a fluid cylinder installed in parallel with the moving direction of the plate receiving member, and a stop attached to the front end of the piston rod is moved to the front end of the plate receiving member when the piston rod is extended. It can be displaced to a more protruded position and to a position retracted from the front end of the plate receiving member when the piston rod is reduced. For example, when the plate is completely fed from between a pair of application rolls and its rear end reaches the rear edge of the plate stacking device, a non-contact type detection located on the rear edge of the plate stacking device. When the detection is performed by the container, or when the moving amount of the plate receiving member reaches a predetermined pulse amount, the piston rod is extended by the fluid pressure so that the stop body projects from the plate receiving member. Even when the plate is completely fed out from between the pair of application rolls, the front end of the plate is supported by the plate receiving member and moved by the inertia at the time of feeding, but the plate is moved by the protrusion of the stop body. The body is released from the state in which its front end is supported by the plate receiving member, and is positioned and deposited on the plate deposition device.

In addition to the above-described fluid pressure mechanism, the moving body can move a feed shaft installed in parallel with the moving direction of the plate receiving member by forward and reverse rotation of a motor. Then, when the stop body attached to the front end of the feed shaft is detected by the non-contact type detector located on the rear edge of the plate body stacking device as described above, or the moving amount of the plate body receiving member is reduced. When the pulse reaches a predetermined pulse amount, the plate is made to protrude from the front end of the plate receiving member. When the stop body projects, the plate is positioned and deposited on the plate depositing device.

The stop body can be installed on the plate stacking device side, in addition to the form of being installed on the plate receiving member as described above. Although the plate receiving member is divided into a plurality in the direction intersecting with the feeding direction, the divided plate receiving members are integrally formed by a connecting member at a lower end portion thereof in view of synchronous movement control. Have been.
Therefore, the stop body installed on the plate body stacking device side is formed in a gate shape across the direction intersecting with the plate body unwinding direction, and is located within the interval between the plurality of divided plate body receiving members. It is cut out like a comb to get it. That is, the stop body installed on the plate stacking device side does not interfere with the movement of the plate stacking member on the plate stacking device, and only the front end of the plate supported by the front end of the plate stacking device. And stop it. It is optional to change the installation position of the stop on the plate stacking device side according to the length of the plate. Further, if this comb-shaped stop is adopted, it can be used also as a front edge constituting the plate stacking device. In this case, the plate is positioned at the front end by the comb-shaped stop. It is regulated and deposited on the plate body deposition device.

The plate is supported by the plate receiving member only at the front end thereof, and is supported by a pair of application rolls from an intermediate region to a rear end thereof, but when the plate is completely fed out from between the pair of application rolls. , The trailing end is a free end. At this time, the plate tries to follow the moving speed of the plate receiving member due to the inertia at the time of extension,
In some cases, due to the weight of the plate body, it does not follow the moving speed of the plate body receiving member. In this case, a plurality of delivery guide members that support the rear end of the plate body are provided within the space between the pair of application rolls and the plate body deposition device, at an arbitrary interval in a direction intersecting with the feeding direction of the plate body, It is also possible to bring the plate onto a plate deposition device.

More specifically, the delivery guide member is installed close to a lower roll of a pair of application rolls, and moves the endless belt around which a chain, a belt, a wire, or the like is wound, in accordance with the feeding direction of the plate. They are arranged in multiple rows at arbitrary intervals in the intersecting direction. Then, by supporting the rear end of the plate body whose front end is supported by the plate body receiving member and moving on these endless bands, by rotating these endless bands at substantially the same speed as the feeding speed of the plate body, The plate is moved onto the plate stacking device.

In addition, in addition to the above-described embodiment, the delivery guide member may be provided with an injection member corresponding to the width of the plate to be fed, intersecting with the feeding direction of the plate, and provided on the top of the jet in the longitudinal direction. It is also possible to form a plurality of nozzles at arbitrary intervals over the nozzles. Then, compressed air is supplied from an air source conducted to one end of the ejector, and the rear end of the plate body fed from the pair of application rolls is supported by compressed air ejected from a plurality of nozzles. The plate is suspended on the plate stacking device while floating. In addition, it is also possible to provide this jetting body and the endless belt together according to the properties of the plate body to be fed out.

[0021]

Embodiments of the present invention will be described below with reference to the accompanying drawings. 1 and 2, a roll-type adhesive application device 2 for applying an adhesive to both upper and lower surfaces of a plate 1 includes a pair of upper and lower application rolls 3, 4 rotating in opposite directions to each other, and a pair of upper and lower coating rolls. It comprises a pair of upper and lower doctor rolls 5 and 6 which advance and retreat in the horizontal direction with respect to the rolls 3 and 4 and regulate the amount of application. When the plate body 1 is inserted between the application rolls 3 and 4 with the fiber direction thereof being parallel, the adhesive from the reservoir formed by the application rolls 3 and 4 and the doctor rolls 5 and 6 is applied to both upper and lower surfaces thereof. Is done.

A plate stacking device 7 for stacking the plate 1 is provided adjacent to the adhesive coating device 2. The plate stacking device 7 includes an elevating device 8 whose upper surface is maintained at a predetermined height in accordance with the stacking height of the plate 1, and a plate stack for regulating the positions of the front and rear portions of the plate 1. The front edge 9 or the rear edge 1 provided for positioning and regulating the front end or the rear end of the plate body 1 at least before or after the feeding direction of the plate 1.
0. In this embodiment, for the sake of convenience, the rear edge of the plate 1 is adopted as a positioning restriction by the rear edge 10, and the upper portion of the rear edge 10 is located behind the extended plate 1. It is preferably formed in a curved shape in order to smoothly receive the end.

A pair of left and right machine frames 11 are installed adjacent to the downstream position of the plate body stacking device 7, and a timing belt 14 is provided between pulleys 12 and 13 rotatably supported at the front and rear portions of the machine frame 11. Has been passed over. As shown in FIG. 3, the pair of timing belts 14 are tuned by a connecting shaft 15, and are rotated back and forth by forward and reverse movements of a motor 16 with a speed reducer.
It is controlled by a pulse transmitter built in.

A linear way 17 laid parallel to the conveying direction within the upper and lower track intervals of the pair of timing belts 14.
A linear block 18 attached to the timing belt 14 is placed thereon. A traveling body 19 is mounted between the linear blocks 18 in a direction orthogonal to the transport direction, and a pair of moving beams 20 are installed on the traveling body 19 on both sides in a direction intersecting the moving direction. Each of the movable beams 20 is connected at its protruding end by a connecting body 21, and a plurality of supports 22 are attached to the front end of the connecting body 21 in a direction intersecting with the extending direction of the plate 1.

The support 22 has a receiving surface for supporting the plate 1 formed in an inclined surface or a curved surface, and preferably has a triangular cross section parallel to the moving direction. . In particular, since the moving beam 20 moves in a cantilevered state, the weight of the support 22 attached to the tip may be reduced by triangular bending. When the plate 1 is fed forward by the adhesive coating device 2, the front end of the plate 1 is formed on the inclined surface or the curved surface having a length in the feeding direction even if the amount of feeding forward is slightly different. Once received, it will be supported as it is.

When the timing belt 14 is rotated forward by driving the motor 16 with a speed reducer, the linear block 1
8 slides on the linear way 17 to move the plate stacking device 7
Start moving in the direction. Then, when the traveling body 19 attached to the linear block 18 reaches the forward limit, the support body 22 reaches the standby position above the plate body stacking device 7. The moving amount of the traveling body 19 is captured as a pulse amount by a pulse transmitter built in the motor 16.

In addition, in addition to the above-described embodiment, the support body 22 is moved by installing a pair of left and right fluid cylinders 24 on the intermediate frame 23 of the machine frame 11 as shown in FIG. It is also possible to attach to the connecting body 21 and control by the flow pressure resistance. Similarly, as shown in FIG. 5, a motor 26 with a speed reducer is installed on the intermediate frame 23 of the machine frame 11, and a pinion 27 which is mounted on the motor 26 is carved on the lower surface of the moving beam 20. It is also possible to control the movement of the support 22 by forward and reverse rotation of the motor 26 while the moving beam 20 is regulated by the auxiliary roll 29 and the auxiliary pinion 30 while being engaged with the rack gear 28.

A stop 31 for stopping the front end of the plate 1 is provided in any one of the intervals between the supports 22. With this stop body 31, the rear end of the plate 1 reaching the plate stacking device 7 is brought into contact with the rear edge 10 side,
The positioning and stacking of the plate 1 is enabled. As shown in FIG. 6, fluid cylinders 32 are installed at positions near both sides of the connecting body 21 in parallel with the direction of movement of the support body 22, and a stop body 3 attached to the front end of a piston rod 33 is provided.
6 is extended from the front end of the support 22 when the piston rod 33 is extended as shown in FIG. 6C, and when the piston rod 33 is contracted as shown in FIG. The body 22 can be displaced from the front end to a retracted position. In addition to the form of the above-mentioned fluid pressure mechanism, as shown in FIG. 7, the stop body 31 is provided with feed shafts 34 at positions near both sides of the connecting body 21 in parallel to the moving direction of the support body 22, and It is also possible to control the movement by forward / reverse rotation of a motor 35 mounted on the shaft 34.

The stop 31 may be installed on the plate stacking device 7 in addition to the mode in which it is installed on the support 22 as described above. The support 22 is divided into a plurality in the direction intersecting with the feeding direction.
Are integrally formed by the connecting body 21 at the lower end portion in order to control the movement synchronously. Therefore, the stop body 31a installed on the plate body stacking device 7 side is
As shown in FIG. 8, a comb-like shape is formed so as to extend in a direction intersecting with the plate feeding-out direction and to be located within the interval between the plurality of divided support members 22.
6 is cut out. That is, the stop body 31a provided on the plate stacking device 7 side does not interfere with the movement of the support 22 on the plate stacking device 7, and the plate 1 supported by the front end of the support 22 does not interfere. Stop by contacting only the front end. It is optional to change the installation position of the stop 31a on the plate stacking device 7 side according to the length of the plate 1. Further, if this comb-shaped stop body 31a is adopted, it can be used also as the front edge 9 constituting the plate body stacking device 7, and in this case, the plate body 1 is
The position of the front end is regulated by a (front edge 9), and the front end is deposited on the plate stacking device 7.

The plate 1 is supported at its front end only by a support 22 and is supported by a pair of coating rolls 3 and 4 from its middle region to its rear end. When fully extended from between, the trailing end is a free end. At this time, the plate 1 tries to follow the moving speed of the support 22 due to the inertia at the time of feeding, but sometimes the plate 1 does not follow the moving speed of the support 22 due to its own weight. In this case, the plate body 1 is supported by supporting the rear end of the plate body at an arbitrary interval in a direction intersecting the feeding direction of the plate body within the space between the pair of application rolls 3 and 4 and the plate body deposition device 7. It is also possible to reach onto the plate stacking device 7.

Specifically, as shown in FIGS. 1 and 2,
The endless belt 37, which is installed close to the lower roll 4 of the pair of coating rolls 3, 4 and has a chain, a belt, a wire, or the like wound thereon, is placed at an arbitrary interval in a direction intersecting with the feeding direction of the plate body. Configure in multiple rows. And support 2
2 by supporting the rear end of the plate 1 moving with its front end supported, and by rotating these endless bands 37 at substantially the same speed as the feeding speed of the plate.
The plate 1 is moved onto the plate stacking device 7.

In place of the endless belt 37, an injection body 38 corresponding to the width of the plate 1 to be fed out is installed so as to intersect with the feeding direction of the plate, and a longitudinal portion thereof is provided above the injection body 38. A plurality of nozzles 3 at arbitrary intervals in the direction
9 may be formed. Then, compressed air is supplied from an air source AC that is conducted to one end of the injection body 38, and the rear end of the plate body 1 fed from the pair of application rolls 3 and 4 is compressed by a plurality of nozzles 39. By supporting with air, the plate 1 is brought to the top of the plate stacking device 7 while floating.

On the plate body stacking device 7, the plate body 1 having a set of a front plate and a back plate to form a plywood is supplied on the plate body 1 on which the adhesive is applied on both upper and lower surfaces. Become.
In the present embodiment, a single-plate conveyor 40 is provided which transports the top plate and the back plate to the top of the plate stacking device 7 in a state where they are vertically stacked.

Specifically, as shown in FIGS. 1 and 9,
A moving member 41 such as a slide rail or a linear way as shown in the drawing is laid in an inclined state on both left and right outer sides of the plate stacking device 7 via a suitable support.
The linear block 42 is placed on the top 1 at an arbitrary interval before and after. A movable tilt frame 43 is attached to each linear block 42, and a pair of movable tilt frames 4
The front movable pulley 44 is projected from the front part 3 and supported.
On the other hand, a rear movable pulley 45 movably in the vertical direction is rotatably supported at a position behind the front movable pulley 44.

That is, a moving member 46 such as a slide rail or a linear way is placed on a vertical line even in a vertical plane.
Are laid in the vertical direction, and linear blocks 47 are mounted on the moving member 46 at arbitrary intervals up and down.
A vertical movable frame 50 is attached so that the upper and lower portions of the linear block 47 are positioned on a vertical line within the interval between the pair of auxiliary fixed pulleys 48 and 49. Rear movable pulley 45
Protrude and support.

The front movable pulley 44 and the fixed pulley 5
1. A belt 52 is stretched between a pair of auxiliary fixed pulleys 48 and 49 and a rear movable pulley 45 in an endless manner and in a tensioned state via a balance weight, a tie pulley or the like (not shown). Then, a motor (not shown) is connected to the endless belt 52, and control such as driving, deceleration, and stop is given to the belt 52, and the inclined movable frame 43 is moved from the solid line position in FIG. When the vertical distance L is extended to the position indicated by the dashed line, the vertical movable frame 50 is extended from the solid line position in FIG. That is, when the inclined movable pulley 44 of the single-plate conveyor 40 is extended, the front plate and the back plate superimposed on the belt 52 are supplied onto the plate stacking device 7, and when the inclined movable pulley 43 is reduced (vertical). The front plate and the back plate are placed on the belt 52 when the movable pulley 50 is reduced.

The work of supplying the front plate and the back plate onto the plate stacking device 7 is performed by the above-described structure using the single-plate conveyor 40 as well as by the two plates arranged with the plate stacking device 7 interposed therebetween. It is also possible to adopt a conventional system in which a named worker takes out a set of a front plate and a back plate from a pile and supplies them to the plate stacking device 7.

Next, a procedure for depositing the plate 1 fed from the pair of coating rolls 3 and 4 will be described in time series with reference to FIG. First, in S10, it is determined whether or not the support 22 is waiting at a predetermined standby position on the plate stacking device 7. If the determination is affirmative, the process proceeds to S20, where the plate 1 is moved to the pair of application rolls 3, 4, and If it is not, the process skips to S10. In S30, a pair of application rolls 3,
The leading end of the plate body 1 that has begun to be fed out from the space between the first detector 53 and the first detector 53 disposed above the position in the vicinity of the standby support 22.
(For example, a non-contact type detector including a photoelectric tube or the like) is determined. If the determination is affirmative, S
At 40, the support 22 is moved (retracted) from the standby position in the direction in which the plate 1 is extended at substantially the same speed as the extension speed. If the determination is negative, the process skips to S30 and continues reading the output of the first detector.

In the following S50, the rear end of the plate 1 completely fed out from between the pair of coating rolls 3 and 4 is the second end disposed above the position near the pair of coating rolls 3 and 4.
It is determined whether or not it has been detected by the detector 54. If the determination is affirmative, the process proceeds to S60 to reduce the moving (retreating) speed of the support 22, and if the determination is negative, the process proceeds to S50.
The process is skipped to continue reading the output of the second detector 54. Proceeding to S70, the rear end of the fed plate 1 is
It is determined by the third detector 55 disposed above a position near the trailing edge 10 whether or not the trailing edge 10 is reached on the plate stacking device 7. If the determination is affirmative, the process proceeds to S80,
The piston rod 33 of the fluid cylinder 32 installed in parallel with the moving direction of the support 22 is extended, and the stop body 31 attached to the front end is made to protrude from the support 22 and is brought into contact with the front end of the plate 1 so that the plate The body 1 is placed between the front edge 9 and the rear edge 10 of the plate stacking device 7.

Whether or not the trailing end of the fed plate 1 has reached the rear edge 10 of the plate stacking device 7 is detected by the third detector and the movement of the support 22 is controlled. The moving amount of the traveling body 19 is captured as a pulse amount, and
It is also possible to set the time when the movement amount of No. 2 reaches a predetermined pulse amount.

The present invention can be carried out by modifying a part of the above-described embodiments within the scope of the basic technical idea and without significantly impairing the effects of the invention. Within the technical scope of

[Brief description of the drawings]

FIG. 1 is a partially cutaway side view showing one embodiment of the present invention.

FIG. 2 is a partially cutaway plan view of FIG. 1;

FIG. 3 is a partially cutaway perspective view showing a plate receiving member.

FIG. 4 is a side view showing another embodiment of the plate receiving member.

FIG. 5 is a side view showing another embodiment of the plate receiving member.

FIG. 6 is a partially cutaway front view of a plate receiving member (a).
FIG. 3B is a front view of the front view, FIG.

FIG. 7 is an operation explanatory view of another embodiment of the stop body.

FIG. 8 is a partially cutaway front view showing another form of the stop body.

FIG. 9 is a plan view of a structured veneer conveyor.

FIG. 10 is a flowchart illustrating an embodiment of a plate stacking procedure.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Plate body 3, 4 Application roll 7 Plate body deposition apparatus 22 Support body 31 Stopper

Claims (15)

[Claims] 1. A front end of a plate which is fed forward by a pair of upper and lower rolls rotating in opposite directions is received by a plate receiving member which stands by in a plate stacking device, and the plate receiving member is connected to the plate by a plate receiving member. Move in the direction to be extended at almost the same speed as the speed that is extended,
When the rear end of the plate is fed out of the pair of rolls,
A method for receiving a plate body, comprising: mounting a plate body on a plate body stacking device by bringing a stop body into contact with a front end of the plate body while reducing a moving speed of the plate body receiving member. 2. The plate body receiving member according to claim 1, wherein the plate body receiving member has a plate body receiving surface formed into an inclined surface or a curved surface, and the inclined surface or the curved surface supports the front end of the plate body. Receiving method. 3. The plate receiving member is divided into a plurality of pieces in a direction intersecting with a feeding direction of the plate, and the stop body is positioned within an interval of any of the plurality of divided plate receiving members. The method for receiving a plate body according to claim 1 or 2, wherein: 4. The pair of rolls are a roll-type adhesive application device in which the amount of adhesive applied is regulated by the reciprocation of a doctor roll. The method for receiving a plate body according to any one of claims 1 to 3, wherein the method is applied. 5. A pair of upper and lower rolls which rotate in opposite directions to feed a plate body forward, and a plate which is positioned in the plate body feeding direction of the pair of upper and lower rolls, and whose upper surface position is maintained at a predetermined height. A body stacking device; a plate receiving member that is movable forward and backward by the advancing / retreating device onto the plate body stacking device and that can receive the front end of the plate and move to a speed substantially equal to a speed at which the plate is fed out; A plate receiving device, comprising: a stop body for abutting a front end of the body to place the plate on the plate body stacking device. 6. The plate body receiving member according to claim 5, wherein the plate body receiving member has a plate body receiving surface formed into an inclined surface or a curved surface, and the inclined surface or the curved surface supports the front end of the plate body. Receiving device. 7. The plate receiving member is divided into a plurality of pieces in a direction intersecting with a feeding direction of the plate, and the stop body is positioned within an interval of any of the plurality of divided plate receiving members. The plate receiving device according to claim 5 or 6, wherein 8. The stop body can be displaced between a position protruding from the front end of the plate receiving member and a position retracted from the front end of the plate receiving member by a moving body installed on the plate receiving member. A receiving device for a plate body according to any one of claims 5 to 7. 9. The moving body is a fluid cylinder installed in parallel to the moving direction of the plate receiving member, and a stop body attached to a front end of the piston rod is moved by a plate receiving member when the piston rod is extended. 9. The plate receiving device according to claim 8, wherein said plate receiving member is protruded from a front end of said plate member and retracted from a front end of said plate receiving member when said piston rod is reduced. 10. The moving body is a feed shaft installed in parallel with the moving direction of the plate receiving member, and a stop body attached to a front end of the feed shaft is moved by a forward / reverse rotation of a motor. A position protruding from the front end of the receiving member,
9. The plate receiving apparatus according to claim 8, wherein the plate receiving member can be displaced between a position retracted from a front end of the plate receiving member. 11. The receiving plate according to claim 5, wherein the stop body is formed in a gate shape in a direction intersecting a direction in which the plate body is unreeled on the plate body stacking device. apparatus. 12. A pair of roll-type adhesive applicators, in which the amount of adhesive applied is regulated by advancing and retreating of a doctor roll, and an adhesive is applied to both upper and lower surfaces of the plate body while being fed forward. The plate receiving device according to claim 5. 13. A plurality of delivery guide members for supporting a rear end of a plate at an arbitrary interval in a direction intersecting a feeding direction of the plate within a space between the pair of rolls and the plate stacking device. The plate receiving device according to claim 5 or 12, further comprising: 14. The delivery guide member is provided in the vicinity of a lower roll of the pair of rolls, and is constituted by an endless belt around which a chain, a belt, a wire, or the like is wound. 14. The plate receiving device according to claim 13, which is rotated at substantially the same speed. 15. The delivery guide member is provided so as to intersect with the feeding direction of the plate body, and is composed of a plurality of nozzles formed on an upper portion of an injection body connected to an air source, and is delivered from the pair of rolls. 14. The plate receiving device according to claim 13, wherein a rear end of the plate is supported by compressed air.