JP2913463B2 - Glued wood manufacturing equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a laminated wood manufacturing apparatus for manufacturing a laminated wood by joining a plurality of sawn wooden boards in a width direction.

[0002]

2. Description of the Related Art In recent years, in building structural materials such as pillars, beams, stairs, edge decks, etc., a rectangular bar which is formed by joining small rectangular bars in the longitudinal direction is used as compared with a wooden bar having a desired shape. Since structural glued laminated materials in the width direction are excellent in permissible proof strength and scrap materials can be effectively used at low cost, they are widely used as building structural materials. As an apparatus for manufacturing such a laminated wood, for example, as shown in FIG. 11, an adhesive is applied to an adhesive surface on an upper surface of a platen provided below and has a thickness of 3 to 5 c.
m are laminated in the vertical direction, and a pressing plate fixed to rods of a plurality of fluid cylinders installed downward facing the surface plate is attached to the upper surface of the laminated square material. There is a vertical press device that presses and adheres while maintaining this pressurized state. Further, as another laminated wood manufacturing apparatus, for example, after pressurizing, when the pressurized state is maintained and cured, the operation rate of the pressurizing step is significantly reduced. In such a state, a method has been proposed in which the operating ratio of the pressurizing step is improved by separating the pressurizing mechanism and moving the same to the curing step. As a method of moving to the curing process, a mechanism that lifts the glued square lumber in a pressurized holding state with a crane installed in the factory or a hoist and moves the curing process to the curing process is conceivable.

[0003]

However, in the conventional glue glue manufacturing apparatus according to the above-mentioned conventional method in which the glued glued lumber in the pressurized holding state is separated from the pressing step and moved to the curing step, the supporting method is used in the moving method. It requires wires and connecting members for rails and suspensions, and there is a risk of accidents such as dropping during sling work and work at the time of movement, and it takes more time to move and the equipment becomes large-scale In addition, there has been a problem that their equipment costs are also high.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned conventional problems, and has as its object to carry a rectangular material into an apparatus,
Provided is a laminated wood manufacturing device that can perform the process up to removal after pressure bonding in a short time, has a high operation rate of glued wood processing, has a simple structure of the device, and can reduce the cost of the device at low cost. Is to do. It is another object of the present invention to provide a laminated wood manufacturing apparatus capable of preventing an accident such as a worker's personal injury by laterally carrying out after carrying out the pressure bonding of the square lumber.

[0005]

In order to achieve the above object, according to the first aspect of the present invention, there is provided a method of manufacturing a laminated material in which a plurality of unit plates 12 are bonded to each other and pressed to produce a laminated material. A receiving table 14 provided on the machine casing 13 for loading a plurality of unit plates 12 on the upper surface thereof so as to be parallel to each other in the longitudinal direction and a plurality of the unit plates 12 provided on the upper surface side of the receiving table; Perpendicular to the longitudinal direction of the unit plate of
A pressurizing unit 18 that presses from both ends of the arrangement of the plurality of unit plates.
A plurality of unit plates 12 are arranged at intervals in the longitudinal direction of the unit plates 12, and a plurality of unit plates are arranged and tightened from both end sides in order to maintain a pressurized state by a pressing unit. The pressure holding unit 66 and the plurality of receiving plates 14 are alternately arranged side by side, and the plurality of unit plates fastened by the pressure holding unit 66 are loaded on the upper surface side and the plurality of unit plates are moved in the longitudinal direction. It has a plurality of moving plate mechanisms 16 capable of moving in either direction, and a transfer mechanism 42 for moving either one of these moving plate mechanisms or the pedestal in the vertical direction is provided. The laminated plate manufacturing apparatus 10 is configured by transferring a plurality of unit plates onto the moving plate mechanism 16 by the transfer mechanism 42.

The moving board mechanism 16 includes a base 56 supported on the machine frame by the transfer mechanism 42 so as to be vertically movable, and a rolling element 58 rotatably mounted on the base. Is also good.

The moving plate mechanism 16 may be a feed mechanism that is supported by the machine frame 13 so as to be able to move up and down, and feeds and moves a plurality of unit plates in their longitudinal direction.

The moving plate mechanism 16 includes a plurality of unit plates 1.
The two ends in the arrangement direction may be pivotally attached to the machine frame 13, and may be provided so as to rise further above the receiving table 14 while swinging the other end.

The receiving base 14 is arranged so that the other end side in the direction in which the plurality of unit plates 12 are arranged is inclined downward and downward, and the moving plate mechanism 16 is arranged so as to be stored in the receiving base 14. It is good.

The transfer mechanism 42 is provided with the telescopic rod device 4.
4 and a link arm 46 linked to the telescopic rod 52 of the telescopic rod device and
And may be provided.

The transfer mechanism 42 is arranged on the lower surface side of the base 56, and the bent portion 47 of the link arm 46 is
6 may be pivotally attached to the machine casing 13 on the lower surface side.

Further, a plurality of unit plates 1 are provided near the receiving table 14.
A holding plate 94 that pivotally moves the other end so that it can be opened and closed freely may be pivotally attached to the machine frame 13 at one end in the arrangement direction of the two.

The upper surface of the rolling element 58 of the moving plate mechanism 16 is disposed at a position lower than the upper surface of the pedestal 14, and a concave portion 28 is formed on the upper surface side of the pedestal. The feeding auxiliary plate 64 long in the longitudinal direction of the unit plate may be arranged in a free state.

The present invention also relates to an apparatus for manufacturing a glued laminated wood for manufacturing a glued laminated wood while adhering a plurality of unit plates 12 to each other and applying pressure thereto. It has a moving plate mechanism 16 which can arrange the plates so as to be parallel to the longitudinal direction and move the plates in the longitudinal direction. On the upper surface side of the moving plate mechanism, a direction perpendicular to the longitudinal direction of the plurality of unit plates is provided. A pressurizing unit 18 configured to press the unit plates from both end sides thereof and an interval in a longitudinal direction of the unit plates in order to maintain a pressurized state of the plurality of unit plates by the pressurizing unit. And a pressure holding unit 66 that is arranged with the plurality of unit plates and fastened from both ends.

The moving plate mechanism 16 may include a base 56 mounted on the machine frame 13 and a rolling element 58 rotatably mounted on the base.

Further, the moving board mechanism 16 may be a feed mechanism that is supported by the machine frame 13 so as to be vertically movable, and feeds and moves the plurality of unit plates in the longitudinal direction thereof.

[0017]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention relates to an apparatus for manufacturing a laminated wood, which is a laminated wood manufacturing apparatus for manufacturing a laminated wood while bonding and pressing a plurality of unit plates to each other. A pedestal for loading a plurality of unit plates side by side on the upper surface,
A pressurizing unit provided on the upper surface side of the pedestal and pressurizing in a cross direction with respect to a longitudinal direction of the plurality of unit plates arranged side by side;
A pressure holding unit for holding a pressurized state of the plurality of unit plates by the pressurizing unit; and a plurality of unit plates provided on the machine frame, the plurality of unit plates being placed side by side on the upper surface together with the receiving table. Has a moving plate mechanism that can move the unit plate in the horizontal direction, and a transfer mechanism that moves one of the moving plate mechanism and the receiving table in the vertical direction is provided. It is composed of an apparatus for manufacturing a laminated wood in which a unit plate is transferred onto the moving plate mechanism. The transfer mechanism may use a jack having a multi-stage switching mechanism that moves the cradle or the moving plate mechanism up and down in stages. The transfer mechanism may be provided on either the moving plate mechanism or the cradle. The upper surface of each of the moving plate mechanism and the cradle may be inclined or may be horizontal. The moving plate mechanism may set the device so that the manufactured laminated wood can be moved in any direction of front, rear, left and right as long as it is horizontal. The holding member may have a mechanism capable of changing the tightening strength in a stepwise manner. The number and arrangement of the moving board mechanism and the pedestal may be arbitrarily set.

Further, the moving plate mechanism may include a plurality of rolling elements rotatably mounted on a base mounted on the machine frame. In this moving plate mechanism, the unit plates are arranged adjacent to each other and pressure-bonded from the side, and the state is maintained, and immediately after the pressing operation is completed, the unit is moved to the next curing step, that is, after the pressure bonding, This is to immediately move the laminated material in the state of the pressure holding glue from the pressure bonding step. The rolling element may be one in which one or a plurality of rollers are rolled horizontally in a base, or a roller in which a sphere is rolled and arranged on the base.

Further, the moving plate mechanism may include a horizontal drive device mounted on the machine frame. The lateral driving device includes, for example, a belt conveyor, a chain, and other power-driven lateral feed driving mechanisms. The transverse feed direction may be the pressing direction of the laminated wood or the longitudinal direction of the laminated wood.

Further, the moving plate mechanism is configured such that one end side in the arrangement direction of the plurality of unit plates is pivotally connected to the machine frame, and rises further above the receiving base while swinging the other end side. It may be provided. The moving plate mechanism may be raised by pushing up the other end from below, or the moving plate mechanism may be raised by projecting a shaft to the moving plate mechanism and rotating the shaft.

Further, the receiving table is arranged so that the other end side in the direction in which the plurality of unit plates are arranged is obliquely downwardly lowered, and the moving plate mechanism is arranged to be stored in the receiving table.
The plurality of unit plates may be pressed and driven by the pressing unit in a state where the receiving plate is obliquely lowered downward. The pressurizing unit may use a device that presses obliquely downward from the upper side of the cradle, or a device that presses obliquely from below, and a device that presses simultaneously from above and below. May be used.

The transfer mechanism may include a telescopic rod device and a link arm linked to the telescopic rod of the telescopic rod device and having a bent portion pivotally attached to the base. As the telescopic rod device, a device that expands and contracts the telescopic rod by a piston mechanism may be used, or a device that moves the telescopic rod forward and backward by a crank mechanism may be used.

Further, the transfer mechanism may be arranged on the lower surface side of the base, and the bent portion of the link arm may be pivotally mounted on the lower surface side of the base. The specific positions of the transfer mechanism and the link arm may be arbitrarily set as long as they are arranged on the lower surface side of the base.

Further, a holding plate for pivotally opening and closing the other end of the plurality of unit plates in the arrangement direction may be pivotally mounted near the receiving table. The opening and closing state of the holding plate may be controlled by a piston mechanism or the like. Further, the holding plate may have a double structure of a plate material and an aggregate, and may be arranged such that the plate material is on the lower surface side of the aggregate in the closed state, and a mechanism capable of changing the vertical position of the plate material may be provided.

Further, the upper surface of the rolling element of the moving plate mechanism is disposed at a position lower than the upper surface of the pedestal, and a concave portion is formed on the upper surface side of the pedestal. A feed auxiliary plate that is long in a direction intersecting the horizontal arrangement direction of the plates may be arranged in a free state. The recess is
It may be formed by cutting the upper surface of the receiving table, or may be formed by bonding a plate member or the like to the table surface. The feed auxiliary plate may have a shape such as a substantially rectangular shape or a substantially triangular shape in a sectional view so as to be fitted inside the concave portion.

The present invention is also an apparatus for manufacturing a laminated wood, which is a laminated wood manufacturing apparatus for manufacturing a laminated wood while adhering a plurality of unit plates to each other and pressurizing the unit plates, and provided in a machine frame. A moving plate mechanism capable of moving the plurality of unit plates in the lateral direction while loading a plurality of unit plates on the upper surface side by side, and having a longitudinal surface of the plurality of unit plates on the upper surface side of the moving plate mechanism. The pressure unit is configured to include a pressing unit that presses at right angles to the direction, and a pressing holding unit that holds a pressing state of the plurality of unit plates by the pressing unit. The holding member may have a mechanism capable of changing the tightening strength in multiple stages.

Further, the moving plate mechanism may include a plurality of rolling elements installed on a base mounted on the machine frame. The rolling element may be one in which a columnar body is placed horizontally in a base, or one in which a sphere is placed in a base.

Further, the moving plate mechanism may be constituted by a lateral driving device mounted on the machine frame. The lateral drive device may be a device that drives using a heat engine such as electricity or a gasoline engine.

[0029]

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. 1 to 8 show an apparatus 10 for manufacturing a laminated wood according to a first embodiment of the present invention. As is clear from the figure, the laminated wood manufacturing apparatus 10 includes a unit plate 12
Are bonded to each other and pressurized to produce a laminated wood. In this embodiment, the unit plate 12 is
It is a slightly thick wooden long plate. The thickness and length of the unit plate may be arbitrarily selected as well as the case of the present embodiment. Instead of a plate, a square lumber may be used. The unit plate 12 is mounted on a receiving table and a moving plate mechanism to be described later so as to receive pressure in a direction orthogonal to the longitudinal direction of the plate material.

Referring to FIGS.
Includes a receiving table 14, a pressurizing section 18, a pressurizing and holding section 66, a moving board mechanism 16, and a transfer mechanism 42. In the figure, for example, a machine frame 13 is arranged on the ground surface,
The receiving stand 14 and the moving platen mechanism 16 are provided in a state of being inclined downward and to the right in a side view in a state where the receiving table 14 and the moving plate mechanism 16 are arranged close to each other.
As shown in FIG. 4, in the embodiment, the receiving table 14 and the moving plate mechanism 16 are alternately arranged adjacent to each other.

As can be seen from the front view of FIG. 3, in this embodiment, ten receiving stands 14 and eleven moving plate mechanisms 16 are alternately arranged adjacent to each other, all of which are directed toward the front side in a side view. It is arranged in a downwardly inclined state in the direction (first direction). Then, the longitudinal direction of the unit plates to be joined is arranged along the direction (second direction) in which the receiving table 14 and the moving plate mechanism 16 are arranged.

In FIG. 1, the machine casing 13 is formed by combining and connecting steel materials 20 such as H-section steel. As shown in FIG. 2, the machine frame 13 includes a base steel material 20a such as an H-shaped steel laid horizontally on the ground, a steel material 20d erected on the upper side (back side) of the base steel material 20a and a steel material 20a.
A steel material 20c provided on the lower end side in a direction substantially perpendicular to the steel material 20a, and a steel material 20 fixed on the upper end side of the steel material 20d and provided in a direction substantially orthogonal to the base steel material 20a
b. As a result, the entire machine frame 13 forms a frame with these steel frames. A receiving table 14 and a moving plate mechanism 16 are provided on an inclined surface formed on the upper surface side of these upper steel materials 20b and 20c. The machine frame and the cradle may be of a plate shape.

In FIG. 1 and FIG.
On the upper surface side of Ob and 20c, a pedestal 14 made of H-shaped steel is provided in a direction substantially orthogonal to these upper steel materials, that is, in the same direction as the base steel material 20a, and directly above these base steel materials 20a.
Is fixed in a downward-sloping shape in side view. The cradle 14 is provided on the machine frame 13 and has a plurality of unit plates 12 loaded on the upper surface side by side.

As shown in FIG. 3, the receiving tables 14 are alternately arranged with the moving plate mechanism 16 with the moving plate mechanism 16 interposed therebetween. In this way, a plurality of unit plates 12 as basic components of the laminated wood are loaded side by side and closely.

In the embodiment, the pedestal 14 is provided with a steel member 25 which is long in the first direction and is arranged on the upper surface thereof so as to be substantially perpendicular to the upper surface of the steel member 20c arranged in the second direction. A wooden rectangular flat plate-shaped receiving plate 26. As shown in FIG. 4, three receiving plates 26 are bonded and fixed to the upper surface of the steel material 25 so as to form two concave portions 28 as plate-like grooves recessed on the upper surface side of the receiving table 14. I have. Cradle 1
In 4, the steel material 25 and the receiving plate 26 may be integrally formed of the same material. The recess 28 is arranged substantially linearly along the second direction.

Regardless of the present embodiment, the receiving table 14 may be provided with a receiving section on which the unit plate can be loaded on the upper surface side, and may be constituted by a frame or a table. Further, the unit plates may be arranged in an inclined state as in the embodiment, and may be arranged in a horizontal state without mounting a plurality of unit plates in the inclined state. In short, any structure may be used as long as it can be easily moved together with the moving plate mechanism to be described later, so that the pressurized holding glue that has been pressurized is immediately discharged from the pressurizing step.

As described above, the machine frame 13 is provided with the movable platen mechanism 16 for horizontally moving the plurality of unit plates 12 while loading the plurality of unit plates 12 on the upper surface together with the cradle 14. Have been.

In FIGS. 1, 3, and 4, a long rectangular hollow frame base 56 is closely arranged in the gap between the adjacent receiving tables 14 with a required gap therebetween, and these are alternately arranged. ing. In FIG. 2, the upper steel material 20b on the slope-up side
A bearing bracket 51 is provided on the upper surface of the bracket. The base 56 is attached by a shaft 50 supported by the bearing bracket 51 so that the inclined lower side is rotatable. The inclined lower end of the base 56 is supported by a transfer mechanism 42 which will be described later, and the transfer mechanism 42 moves the inclined lower end up and down while rotating.

In FIGS. 1 and 4, a base 5 in the form of a rectangular hollow frame is shown.
In the hollow interior of No. 6, rollers 62 serving as rolling elements 58 slightly smaller in diameter and shorter than the hollow interior protrude from both ends.
Are rotatably arranged while being engaged in a bearing groove 60 provided on the short side of the base 56. In this embodiment, the moving plate mechanism 16 includes the base 56 and a rolling element 58 rotatably mounted on the base 56. As a result, the cradle 14 is fixed to the machine frame 13 and is installed in an inclined manner, whereas the moving plate mechanism has its base 56 pivotally attached to the shaft 50 on the uphill side. Move the falling end up and down. Therefore, the moving plate mechanism 16 alternately arranged with the receiving table 14 moves up and down within the receiving table 14 as if to move freely.

As described above, the pedestal 14 is arranged so that the other end side in the arrangement direction of the plurality of unit plates 12 is obliquely downwardly lowered, and the moving plate mechanism 16 is arranged so as to be stored in the pedestal 14. In a state where the receiving table 14 is obliquely lowered downward, the plurality of unit plates 12 are driven to be pressed against each other while being arranged side by side by a pressing unit 18 described later. Therefore, cradle 1
4 is inclined obliquely downward, so that, for example, even if the unit plate has no thickness, it is easy to set the unit plate while the plate surface of the unit plate stands vertically with respect to the receiving table, and it is easy to insert the unit plate. Moreover, the adhesion between the unit plates can be reliably maintained, and the plate surfaces can be reliably bonded to each other. Further, the moving plate mechanism can be arranged so as to be stored in the receiving table corresponding to the length of the unit plate, and can be added in the adjacent direction so as to be added later if necessary.

In the embodiment, eleven rolling elements 58 of the moving plate mechanism 16 are arranged corresponding to eleven bases 56 provided for every other one of the receiving tables 14. In the embodiment, the rolling element of the moving plate mechanism 16 is a roller, but it may be formed of a sphere, a bearing itself, or another rolling element. Further, the number of rolling elements may be arbitrarily set.

The moving plate mechanism 16 arranges the unit plates adjacent to each other and presses and joins them from the side, holds the state, and immediately moves to the next curing step or the like after the pressing operation is completed. This is to immediately move the pressure holding laminated material after the pressure bonding from the pressure bonding step. As described above, the moving platen mechanism 16 in the present embodiment includes the cradle 1
4 assists or facilitates the simple lateral movement of the pressure holding glued glue, and therefore always includes a horizontal tangent to the upper surface of the cradle 14 and the upper peripheral surface of the rolling element 58. The surface is substantially flush, or the position of the upper peripheral surface of the rolling element 58 is
It is preferable to set a lower position than the upper surface of the rolling element so that no load is applied to the bearing of the rolling element. Thus, the lateral movement can be smoothly performed while the pressure holding laminated material is placed on the upper surface side in cooperation with the receiving table 14.

In the embodiment, the concave portion 28 is formed on the upper surface side of the receiving table 14, and the rolling elements 58 of the moving plate mechanism 16 are formed.
Is arranged at a position lower than the upper surface of the receiving table 14. As shown in FIGS. 1 and 2, a feeding auxiliary plate 64 that is long in a direction intersecting the horizontal direction of the plurality of unit plates 12 is arranged in the concave portion 28 in a free state.

As can be seen in FIG.
4 is formed from a long plate long along the second direction,
In the longitudinal direction of the unit plate (second
Direction) and two are arranged in parallel. In the embodiment, the upper surface of the feeding auxiliary plate 64 is set to be substantially flush with the upper surface of the receiving table 14, but the upper surface of the feeding auxiliary plate 64 is set to be lower than the upper surface of the receiving table 14. You may. In the embodiment, when the unit plates 12 are loaded side by side from the upper surface side in a state in which the feed auxiliary plate 64 is arranged, the plurality of loaded unit plates 12 are alternately arranged on the receiving table 14 and these. While being placed in an intersecting state with the upper end surface side of the rolling element 58 of the arranged moving plate mechanism 16 in a contact state,
Further, it is placed on the feed auxiliary plate 64 arranged flush with these. In the embodiment, the feed auxiliary plate 64 is used.
Is a long wooden plate. Therefore, when a plurality of unit plates are placed on the upper surface, a certain amount of bending occurs. As a result, a substantially uniform load is applied to the pedestal 14, the upper surface of the rolling element 58, and the auxiliary feeding plate 64. The upper surface of the feed assist plate 64 is located above the rolling elements of the moving plate mechanism. Moreover, it is arranged so as to be simply accommodated in the concave portion 28 of the receiving stand 14 in a free state. Therefore, FIG.
When the base 56 of the moving plate mechanism is raised as shown in FIG. 3, the feed auxiliary plate 64 is mounted on the upper surface of the rolling element 58, and the rolling element 58 is accommodated in the recess 28 of the receiving table 14. When the lateral force is applied to the glued laminated material in the pressurized and held state in this state, the lateral movement of the rolling element 58 can be easily performed by using the rolling element 58. Become. In this way, it is possible for the operator to easily move the pressure holding glued glue simply by performing a lightly lateral feeding operation.

Here, since the load is normally applied to the receiving stand 14 alone or to the feed auxiliary plate 64, the moving plate mechanism 16
The unit plate is directly mounted on the rolling elements of the rolling element.Also, it is possible to prevent the bearings of the rolling elements from being damaged due to the direct application of all loads at the time of pressurizing, etc. The durability of the lateral feed mechanism can be ensured, and the work of feeding the glued laminated wood after pressurization can be performed reliably and continuously, and the work can be smoothly and continuously performed. In addition, the feed auxiliary plate 6
4 may be made of a metal plate, a synthetic resin plate or other materials.

In the embodiment, since the pedestal is supported in an inclined state, the plate surface of the unit plate with respect to the pedestal even in the case of manufacturing a laminated wood using a unit plate having a small thickness. It is easy to set in a state of standing upright, and the plate surface can be securely bonded. Regardless of the present embodiment, any number of cradle and moving plate mechanism may be used depending on the size of the glued laminated wood to be manufactured, and the arrangement may be arbitrarily modified.

The moving plate mechanism 16 may be a lateral driving device such as a belt conveyor device provided at the mounting position of the base 56. As a result, it is possible to automate the lateral feeding of the pressure holding glued laminated wood, that is, the operation of moving and discharging from the pressurizing process, shortening the working time, reducing the number of workers by reducing labor, and reducing accidents during work etc. I can make it. In addition to the belt conveyor device, a mechanism for rotating a plurality of rotary feed members may be used, or any other lateral feed drive device may be used.

As shown in FIGS. 1, 2 and 4, on the upper surface side of the receiving table 14, a pressurizing section 18 is provided. In this embodiment, the pressurizing section 18 includes a cylinder mechanism 30 and a pressure receiving section 32. In FIG. 1, a support frame 31 is fixed to the upper surface on the inclined upper end side of the receiving table 14. A cylinder mechanism 30 is provided supported by the support frame 31. The cylinder mechanism 30 includes a cylinder 33, a piston 34 that moves in and out of the silling, and a pressure body 36 fixed to an end of the piston 34.

The cylinder 33 is fixed toward the lower side of the cradle 14 inclining, so that the piston 34 moves forward and backward along the lowering direction, that is, the first direction. The pressing body 36 has a substantially flat pressing surface 38 for pressing the unit plate 12 on the end face in the first direction. Pressing body 36
Is pivotally attached to the piston 34 so as to be able to swing laterally, and the pressing surface 38 is also freely swingable in the lateral direction correspondingly. Therefore, it can be brought into close contact with the side surface of the unit plate to be pressed, so that the surface of the laminated wood to be manufactured can be prevented from being damaged, and can be reliably pressed. Improve efficiency.

Regardless of the present embodiment, a pressing device other than the cylinder mechanism may be used on the pressing side. Any mechanism may be used as long as it can clamp a plurality of unit plates at the intermediate portion. The driving method may be electric driving, air driving, gasoline or other combustion engine, or any other driving method. Alternatively, the transmission mechanism and the screw shaft may be combined and manually operated.

On the other hand, in FIGS. 1, 2, and 4, a pressure receiving portion 32 is provided on the upper surface side of the receiving table 14 and at the end on the inclined lower side. The pressure receiving portion 32 includes an angle member erected at a substantially right angle from the upper surface of the pedestal 14 and a pressure receiving member fixed to the angle member and provided to face the pressing surface 38 of the pressing body 36. A plate 43. A flat pressure receiving surface 40 is provided inside the pressure receiving plate 43.
Are formed. The pressure receiving surface 40 of the pressure receiving portion 32 receives the unit plate pressed by the pressure body 36 of the cylinder mechanism 30.

In the embodiment, the pressing portions 18 are provided on the upper surface side of the receiving table 14, respectively.
Reference numeral 8 is provided intermittently corresponding to the mounting position of the pedestal. A pressure holding section 66 is arranged between the pressure sections 18.

In FIG. 1 and FIG. 7, a plurality of caulking members as a caulking member or a clamping member are located immediately above the moving plate mechanism 16 and between the pressing portions 18 adjacent to each other with a gap. The pressure holding section 66 is provided long along the first direction. As shown in the drawing, the pressure holding portion 66 is formed in a hollow frame shape having a substantially rectangular shape in a front view as a whole. The pressure holding unit 66 is provided with a long plate-shaped bottom plate 68 and a unit plate 1 that is provided above and separated from the bottom plate 68 and is loaded side by side in the gap.
2 are arranged, a long plate-like top plate 69 arranged in parallel to the upper surface side, and side surfaces of the plurality of unit plates 12 arranged side by side are received, and a lower end is erected and fixed to the bottom plate 68. A receiving portion 70 receiving the pressurized portion by projecting a top end from the fitting hole while being removably fitted with the upper end side into the fitting hole 74 of the top plate 69, and arranged side by side to face the receiving portion 70. And a pressure holding unit 82 for holding the pressurized state of the pressure unit 18 while displacing the pressure holding position of the pressure holding plate 88 in accordance with the entire thickness of the plurality of unit plates in the pressure contact direction. The receiving portion 70 includes a receiving rod 71 and a receiving plate 73 fixed to the receiving rod 71 and having a pressure receiving surface on the inner side.

The pressure-holding portion 82 is provided on the other end of the receiving portion 70 and extends between the bottom plate 68 and the top plate 69.
4 and a screw guide portion 86
A bolt rod 72 which is screwed into the nut portion 84 and moves forward and backward in a direction along the first direction, and a pressure holding plate fixed to an inner end of the bolt rod 72 (in the direction in which the plurality of unit plates arranged side by side). 88. For example, a manual input handle shown by a broken line may be attached to the input end of the bolt rod 72, or may be linked to a motor.

Then, the bolt rod 72 of the pressure holding unit 82 is screwed in a state where the plurality of unit plates arranged side by side by the pressing unit 18 are pressed, and the pressure holding plate 88 is brought into close contact with the unit plate on the outermost end side. By bringing the unit plates into contact with each other, the pressurized state of the plurality of unit plates by the pressurizing unit is maintained, and a pressurized holding laminated material is formed. The pressure holding section 66 is not limited to the configuration of the embodiment, but may be any as long as it can hold the state of pressing the plate material by the pressing section. For example, a configuration may be adopted in which the outer periphery is turned around in a pressurized state and bound by a binding member.

In the present embodiment, in particular, a pressure holding portion 66 is attached to the plurality of unit plates 12, and the unit plates 12 are loaded on the upper surface of the feeding auxiliary plate 64. The rolling element 58 rotates smoothly, and moves on the moving plate mechanism 16 with less pressing force. Therefore, the equipment can be simplified, and the cost of the apparatus can be reduced.

In FIG. 2, a transfer mechanism 42 for moving the moving plate mechanism 16 in the vertical direction is provided. In the embodiment, the transfer mechanism 42 is arranged on the lower surface side of the base 56 of the moving plate mechanism 16 described above. In FIG.
A support bracket 45 is fixed to the inclined upward end side of the pedestal 14 of the base steel material 20a. A bearing is attached to the support bracket 45, and a shaft 54 is pivotally supported by the bearing. The shaft 54 has a cylinder 48
Is pivotally mounted at its proximal end. The telescopic rod device 44 is composed of the cylinder 48 and the telescopic rod 52. The cylinder 48 is disposed with the tip side facing the inclined lower side of the cradle 14, and can move substantially vertically in an arc around the shaft 54.

On the other hand, an arm 41 is pivotally connected at one end to the lower surface side of each base 56 of the moving board mechanism 16 on the inclined lower end side. A bearing 49 is attached to the lower surface of the center of the pedestal 14. A substantially rectangular link arm 46 having a bent portion 47 attached to a pivot portion 55 and pivotally attached thereto is mounted on the bearing 49. Are rotatably supported on the lower surface side of each receiving table. The other end of the arm 41 and one end of the link arm 46 are pivotally connected by a shaft 57. The distal end of the telescopic rod 52 of the telescopic rod device 44 is pivotally connected 50 with the other end of each link arm 46.
Accordingly, as the telescopic rod 52 advances and retreats, the inclined lower end of the base 56 swings vertically in a synchronized manner.

In this embodiment, the transfer mechanism 42 includes a telescopic rod device 44 and a link arm 46 which is linked to the telescopic rod 52 of the telescopic rod device 44 and has a bent portion 47 pivotally attached to the base 56. Including. By this transfer mechanism, for example, when the moving plate mechanism is raised, the lower surface side of the pressure holding laminated material is floated from the upper surface of the receiving table 14, and these pressure holding laminated materials are separated only by the moving plate mechanism 16. Accept from the bottom side. In this embodiment, the use of the feed assist plate 64 allows the moving plate mechanism 1 to move when the moving plate mechanism 16 is raised.
The pressure holding laminated material is laterally moved while the feed auxiliary plate 64 is directly mounted on the rolling element 6. With the aid of the feed auxiliary plate 64, the lateral movement of the pressure holding laminated material can be smoothly performed as a whole, and the pressing step can be completed easily and in a short time, moved to the curing step, and the next pressing operation can be performed. Therefore, the operation rate in the pressurizing step can be dramatically improved. In addition, the moving operation is very simple, and only the lateral movement is performed almost as it is from the pressing step, so that there is almost no operational accident. It should be noted that the feed auxiliary plate 64 may not be provided and the rolling element of the moving plate mechanism 16 may directly receive the load of the pressure holding glued laminated material and may be moved laterally.

In this way, when the load is always applied only by the moving plate mechanism, the durability of the bearings of the rolling elements is impaired in a short time, and the practical use of the device is hindered. In addition, by moving the movable platen mechanism 16 side while receiving and moving the movable platen mechanism 16 side as necessary, the durability of the entire apparatus is greatly improved. Since the mechanism for the vertical movement is provided by the telescopic rod device and the link arm, relatively simple components can be used, the structure is simple, the manufacturing is easy, and the manufacturing cost can be kept at low cost. .

As described above, the transfer mechanism 42 is connected to the base 5
6, and a bent portion 47 of the link arm 46 is pivotally connected to a lower surface of the base 56 by a pivot 55. As described above, since it is arranged on the lower surface side of the base 56, the transfer mechanism can be specifically realized only by the telescopic rod device and the link arm, and it is easy to manufacture and can be manufactured at low cost. . In addition, it is possible to prevent an operator's accident due to the operation of the lifting drive unit and the link arm for raising and lowering at the time of transfer, and the lifting drive unit and the like also hinder the work of arranging the unit plates on the cradle 14. There is no.

The lateral movement by the moving plate mechanism 16 is not performed in the second direction, that is, in the longitudinal direction of the unit plates, but is moved in the first direction, that is, in the direction in which the unit plates are arranged. Is also good. In this case, if the angle member and the pressure receiving plate 43 of the pressurizing portion 18 are formed so as to be able to stand upright and fall down, the pressurizing portion 18 may be discharged in the first direction after pressurization, if necessary.

In the embodiment, as described above, a plurality of moving plate mechanisms 16 alternately arranged on a plurality of receiving tables 14 in FIGS. 13 is pivotally attached to a bearing bracket 51 provided through a long common shaft 50, and the other end, which is the inclined lower side, is rotatably rocked and rises further above the cradle 14. It is provided to be. Thereby, the whole other end side of the plurality of moving plate mechanisms 16 is moved up and down integrally. As described above, since one end of each of the plurality of moving plate mechanisms 16 is supported at a pivotal connection with the machine frame 13, two or four positions of the base 56 of the moving plate mechanism 16 are simultaneously lifted. There is no need for a synchronous elevating mechanism that allows the moving plate mechanism to be raised above the pedestal only at the other end, such as the telescopic rod device of the transfer mechanism in this embodiment. Only with this, the device can be configured with a simpler driving mechanism. Therefore, the manufacture at that time is very easy, maintenance and inspection are easy, and the cost is low. However, a lift drive mechanism for such a synchronous lift may be used.

The transfer mechanism may be a screw jack, a jack using water pressure, a jack using air pressure, a jack using hydraulic pressure, or another lifting mechanism. Also,
The receiving table 14 may be provided not horizontally but horizontally. In this case, the moving plate mechanism is also arranged so that the upper surface side of the rolling element or the like is always positioned substantially horizontally in the corresponding direction.

The transfer mechanism 42 receives the load of the plurality of unit plates to be pressurized while sharing the load with the receiving table and the moving plate mechanism, thereby maintaining the durability of the bearing portion and the like of the moving plate mechanism. Therefore, instead of raising the moving plate mechanism side as in the embodiment, the receiving table 14 side may be lowered.

Further, in the present embodiment, a holding plate 94 for pivotally moving the other end of the unit plate 12 so that the other end can be freely opened and closed is mounted near one end of the receiving plate 14 in the arrangement direction of the plurality of unit plates 12. . 2, 3, and 5, a rod shaft is provided on the upper end side of a support frame 31 which is provided so as to protrude from the upper surface of the end of the pedestal 14 on the inclined rising side and has an internal gap formed by erecting frame plates on both sides. 53 is penetrated and supported in the second direction side. An end of a square bar as a holding plate 94 is pivotally supported in the internal gap of the rod shaft 53, so that the inclined lower end can be freely opened and closed and swung. ing.

As shown in FIG. 3, in the embodiment, the rod shaft 53
5 supports five pressing portions 18 corresponding to the five receiving tables.
The support frames 31 are provided so as to communicate with each other. Further, five holding boards 94 are provided continuously in the internal gap portions of each support frame. In addition, 100 in the figure is a connecting member that connects these five holding boards 94 in a horizontal manner. In this embodiment, the holding plate 94 supported by the support frame 31 is formed in a substantially rectangular bar shape, and is formed in a substantially snapped shape in which the lower end is bent further downward.

The five holding discs 94 are provided so as to be simultaneously tilted about the rod shaft 53 and moved up and down on the end side. The holding plate 94 holds and holds the unit plates so that the unit plates do not protrude upward when the pressing unit 18 presses a plurality of unit plates arranged side by side.

In the present embodiment, the holding plate 94 is
It is opened and closed by two cylinder mechanisms 104 attached to the camera 02. In FIGS.
Are fixed to the machine frame 13 at two locations on the inclined upper side of the cradle 14. As shown in FIGS. 2 and 5, the end of the cylinder 106 of the cylinder mechanism 104 is pivotally attached to the upper end of the column 102. On the other hand, a distal end portion of a piston 108 provided on the cylinder 106 so as to be able to advance and retreat is pivotally mounted on an upper surface of the holding plate 94. Therefore, by moving the piston 108 of the cylinder mechanism 104 forward and backward, the holding plate 94 opens and closes around the rod shaft 53.

In addition, the support mechanism 102 has a lock mechanism 1 below the mounting portion of the cylinder mechanism 104.
10 are provided. The lock mechanism 110 includes a substantially rectangular link arm 112 attached to a shaft 111 having a bent portion pivotally supported by a bearing with a bearing, and an operation arm 1 provided in association with the link arm 112.
Consists of fourteen. The link arm 112 is arranged in a rectangular shape so as to be substantially perpendicular to the horizontal direction, and has a hook-shaped lock end 118 at the horizontal end.

The operating arm 114 is similarly formed in a substantially U-shape, and its bent portion is pivotally mounted on a shaft 113 which is supported by a bearing protruding from the column 102. One end of the operation arm 114 slides within a long hole 116 at the lower end of the link arm 112.
By operating the lower end of the operation arm 114 substantially in the left-right direction, the other end of the operation arm 114 rotates around the axis 113, and the link arm 112 The other end, ie, the lock end 11
The eight side moves substantially up and down. Then, for example, as shown by a dashed line in FIG. 2, a lock receiving pin provided with the lock end 118 at an intermediate position or the like of the holding plate in a state where the holding plate 94 is opened and stands in a direction substantially perpendicular to the receiving table 14. To keep the open state locked.

The operator holds the holding plate 94 in the open state only by manually operating the operating arm 114, for example, so that the plurality of unit plates 1 on the cradle 14 and the moving plate mechanism 16 are moved.
2 can be carried out safely and reliably.

Regardless of the present embodiment, any number of the holding plates 94 may be connected by the connecting member 100. Further, a round bar, a square bar, or a flat plate may be used.

Next, the operation of the laminated wood manufacturing apparatus 10 according to the first embodiment of the present invention will be described. As shown in FIG. 2, the moving platen mechanism 16 is stored in the receiving table 14 in an inclined state in advance, and also loads two feed auxiliary plates 64 on the upper surface of the receiving table 14. At this time, the rolling element 5 of the moving plate mechanism 16
8 is preferably set at a position lower than the upper surface of the receiving table 14 or the auxiliary feeding plate 64. In the embodiment, however, the upper surfaces of the rolling elements 58 and the upper surfaces of the receiving table and the auxiliary feeding plate are substantially flat. They are arranged to be one.

Next, a plurality of horizontally arranged unit plates 12 are mounted on the receiving table 14, the moving plate mechanism 16 and the feed auxiliary plate 64. At this time, an adhesive is applied to the plate surfaces of the unit plates so that the unit plates can be bonded to each other by pressing. At this time, the bottom plate 68, the receiving portion 70, the pressure holding portion 82, and the like are assembled to the plurality of unit plates in advance, and the pressure holding portion 66 is temporarily mounted.

Next, the holding plate 94 is turned upward by the cylinder mechanism 104 toward the upper side of the unit plate 12 to close the lid as shown in FIG. This reliably prevents the unit plates 12 from jumping out of the pressing gap when the unit plates are pressed by the pressing unit. When the holding plate 94 is in the closed state, the pressing unit 18 presses the unit plate 12 via a hydraulic drive unit (not shown) or the like. In the figure, the piston 34 of the cylinder mechanism 30 is pressed and moved in the direction of the inclination shown by the arrow. Then, the pressing surface 38 of the pressing body 36 comes into close contact with the plate surfaces of the unit plates arranged side by side, and presses the plate surfaces. At this time, the pressure receiving surface 40 of the pressure receiving plate 32 fixed to the upper surface of the steel material 25 of the receiving table is pressed while being in contact with the plate surface of the unit plate 12, and a plurality of unit plates are pressed and bonded to each other. Join.

With the predetermined pressure applied, the pressure holding unit 6
A handle (not shown) is attached to the pressing rod 90 of No. 6, and the operator rotates and tightens the handle. When the pressing operation by the pressure holding unit 66 is completed, the pressing unit 18 stops pressing and retracts the piston 34 in the opposite direction (arrow (e) in FIG. 2). At the same time, the holding plate 94 in the closed state is rotated upward by the cylinder mechanism 104, and the opened state is locked and held by the lock mechanism 110.

After pressing by the pressing unit 18, the pressure holding unit 6
6 forms a pressure-holding laminated material that is pressed and held.
Then, as shown in FIG. 5, the moving plate mechanism 16 is raised by rotating the lower side by the transfer mechanism 42, and is displaced so as to be horizontal. That is, the telescopic rod device 4
The telescopic rod 52 moves in the direction of arrow (f), and rotates the link arm 46 about the shaft 55 in the direction of arrow (g). The connecting portion between the link arm 46 and the arm 41 becomes substantially linear, and the other end of the arm 41 raises the base 56 of the moving board mechanism 16 from the lower surface side. And
The connecting portion between the link arm 46 and the arm 41 becomes substantially linear, thereby lifting the inclined lower end of the base 56 of the moving board mechanism 16 from the lower surface side.

As shown in FIG. 5, a feed auxiliary plate 64 is placed on the upper surface of the rolling element 58 of the movable platen mechanism 16 which is in a horizontal state. The pressure holding glued laminated wood is placed. In this state, the operator presses the pressure holding glue together with the pressure holding unit 66 in the lateral direction, moves on the rolling element 58 together with the feeding auxiliary plate 64, and moves to the curing step.

In this way, during the bonding and curing of each laminated wood after the pressing in the pressing step in the production of the laminated wood, the pressing step is occupied, so that the pressing operation cannot be performed. Later, it can be immediately and immediately conveyed to the curing process, and the operation for manufacturing the next laminated wood can be performed continuously and continuously, so that the operation rate of the pressurizing process can be greatly improved. In particular, when carrying out after pressurizing, the pressurizing work is hardly moved from the pressurizing work position, is simple, requires no labor, and has a short working time while ensuring work safety. It is possible to accomplish this task in time.

When releasing the lock mechanism 110,
By operating the operation arm 114 in the direction of the arrow (a), the end of the link arm 112 on the long hole 116 side is displaced in the direction of the arrow (b), and the link arm 112 itself is rotated in the direction of the arrow (c). The link arm 1
The lock end 118 of the twelve is detached from the pin, whereby the holding plate 94 can be opened and closed by, for example, a hydraulic drive device of the unillustrated silling mechanism 104.

Next, a glue manufacturing apparatus 11 according to a second embodiment of the present invention will be described with reference to FIGS. 9 and 10. The same members as those in the first embodiment are denoted by the same reference numerals. A detailed description thereof will be omitted.

In this embodiment, there is no equivalent to the cradle 14 as in the first embodiment, and the transfer mechanism 42 is not provided. The laminated wood manufacturing apparatus 11 in the present embodiment is provided on a machine frame 13 and has a moving platen mechanism 16 capable of moving the plurality of unit plates 12 in the lateral direction while loading the plurality of unit plates 12 side by side on the upper surface. Has,
On the upper surface side of the moving plate mechanism 16, a pressing unit 18 that presses at right angles to the longitudinal direction of the plurality of unit plates 12 and a pressing state of the plurality of unit plates 12 by the pressing unit 18 are maintained. Of the pressure holding section 66.

In FIGS. 9 and 10, a machine frame 13 (not shown)
Pillars 120, girders 122,
An underframe 124 is provided. The moving plate mechanism 16 is fixedly mounted on the underframe 124 located on the uppermost surface side. The plurality of moving board mechanisms 16 are arranged side by side and continuously.

That is, a base 56 having the same structure as that of the first embodiment is fixed on the underframe 124, and a rolling element 58 composed of a rotating roller is rotatably provided on this base. Thus, the moving plate mechanism 16 is constituted. Rolling element 58
Rotates around an axis about the first direction. Regardless of this embodiment, the moving plate mechanism may be a traverse device such as a belt conveyor attached to the machine frame.

In this embodiment, pressure is applied by the pressurizing section 18 directly on the moving plate mechanism. After the pressurization, the pressurized state is held by the pressurizing and holding section 66, and after the pressurizing step, the whole of the pressurized and maintained glue is laterally fed as it is continuously to the pressurizing operation, and is easily transferred to the curing step and transferred. Can be done. The moving board mechanism 16 may be fixedly arranged in a horizontal state, or may be arranged in an inclined state as in the first embodiment. Further, the discharge moving direction may be shifted laterally as it is in the first direction as well as the second direction, and may be shifted to the next step.

Also in this embodiment, two feed auxiliary plates 64 are loaded on the moving plate mechanism 16. The feed assist plate 64 is disposed in the second direction, that is, a direction substantially orthogonal to the direction in which the plurality of unit plates are arranged.

In the present embodiment, as in the first embodiment, the load is not shared by the receiving table 14 and the like to bear the load of the plurality of unit plates, but is directly applied to the moving plate mechanism. Pressing and holding are performed, and in this state, the sheet is traversed. Therefore, a transfer mechanism such as a cradle or a moving board mechanism is not required, and the structure can be extremely simplified. Further, the manufacturing cost is reduced, and the maintenance and inspection of the apparatus are easy.

In this embodiment, the transfer mechanism is not provided unlike the first embodiment, and the load is not switched. For example, in FIG. A fixed receiving base fixed to the machine frame 13 is provided so that the load can be shared to some extent although it is of a fixed type, and the load applied to the bearing portion of the rolling element of the moving plate mechanism is reduced. It is also possible to do so. When the feed assist plate 64 is not provided, it is sufficient to install the auxiliary support plate 64 so as to align the upper surface of the fixed receiving table flush with the upper surface of the rolling element 58.

The present invention is not limited to the configuration of the embodiment described above, and may be modified as desired without departing from the essence of the invention described in the appended claims.

[0091]

As described above, according to the laminated wood manufacturing apparatus according to the first aspect, a laminated wood manufacturing apparatus for manufacturing a laminated wood while bonding and pressing a plurality of unit plates to each other. There is a plurality of pedestals which are arranged side by side on the machine frame, and on which a plurality of unit plates are arranged and loaded on the upper surface so as to be parallel to the longitudinal direction,
A pressing unit provided on the upper surface side of the cradle and perpendicular to the longitudinal direction of the plurality of unit plates, and configured to press from both end sides of the plurality of unit plates; A pressure holding unit which is arranged at intervals in the direction, and which tightens from both end sides of the plurality of unit plates in order to maintain a pressing state of the plurality of unit plates by the pressing unit; and And a plurality of moving plate mechanisms that can move the plurality of unit plates in the longitudinal direction thereof while loading the plurality of unit plates fastened by the pressure holding unit on the upper surface side. A transfer mechanism for moving either one of the moving plate mechanism and the receiving table in the vertical direction is provided, and a plurality of unit plates pressed and held by the pressure holding unit are transferred onto the moving plate mechanism by the transfer mechanism. Need crane and other lifting equipment The production was laminated wood can be easily moved intact to another location without. Therefore, the efficiency of the transfer operation in the production of glued laminated timber is high, and it is possible to prevent an accident of falling of the glued laminated timber during movement such as when using a crane or other lifting device, and it is necessary to transport the laminated timber to the curing process after pressurization. Equipment and maintenance costs can be reduced. When it is necessary to carry out a plurality of unit plates to the next process after pressurization and pressurization and holding, the transfer unit transfers the unit plates to the moving plate mechanism and moves, so that the bearing part of the moving plate mechanism is prevented from being damaged early. Thus, the durability of the moving plate mechanism can be improved.

According to the second aspect, the moving plate mechanism includes a base supported by the transfer mechanism so as to be vertically movable on the machine frame, and a rolling element rotatably mounted on the base. With this configuration, the plurality of unit plates maintained in the pressurized state by the pressure holding unit can be easily moved on the rolling element with a relatively small pressing force. In addition, since the unit plate can be moved on the rolling element with a small pressing force, a special pressing device is not required, and equipment and maintenance costs for the device can be reduced.

According to the third aspect, the moving plate mechanism includes:
By a feed mechanism that is vertically movably supported by the machine frame and feeds and moves a plurality of unit plates in their longitudinal direction,
Since it is possible to continuously feed the curing process after the pressurization, the working time can be reduced, and the work can be automated.

Further, according to the fourth aspect, the moving plate mechanism comprises:
One end side of the arrangement direction of the plurality of unit plates is pivoted by the machine frame,
Since the movable platen mechanism is provided so as to rise further above the receiving table while swinging the other end side, the movable platen mechanism is supported at one end by a pivotally connected portion with the machine frame. Unnecessary, for example, it is only necessary to provide a drive mechanism that raises and lowers the moving plate mechanism above the pedestal only on the other end side,
The device can be configured with fewer drive mechanisms, manufacturing is easy, and maintenance and inspection are easy. Therefore, the manufacturing cost of the apparatus itself can be kept low, and the energy cost used for moving the moving plate mechanism up and down can be reduced.

According to the fifth aspect, the receiving table is arranged so that the other end side in the arrangement direction of the plurality of unit plates is obliquely downwardly lowered, and the moving plate mechanism is arranged to be stored in the receiving table. By doing so, the cradle is inclined downward and downward, so, for example, even if the unit plate has no thickness, it is easy to set the plate surface of the unit plate with the plate surface standing vertically with respect to the cradle. The plate surface can be bonded to the plate surface. Since the moving plate mechanism is arranged so as to be stored in the receiving table corresponding to the length of the plate material, the work of arranging the unit plates on the receiving table, and the mounting of the pressurizing and pressurizing holding sections are performed. You can work smoothly without disturbing the work,
A plurality of necessary minimum moving plate mechanisms can be arranged according to the length of the plate material.

According to a sixth aspect of the present invention, the transfer mechanism includes a telescopic rod device, a link arm linked to the telescopic rod of the telescopic rod device, and having a folding part pivotally attached to the machine frame.
The transfer mechanism allows the unit plate loaded on the pedestal to be easily and quickly transferred onto the pedestal simply by raising the pedestal above the upper surface of the pedestal. it can. Since the transfer mechanism includes the telescopic rod device and the link arm, relatively inexpensive components can be used, and since the structure is simple, manufacturing is easy and the cost for manufacturing the device can be reduced.

According to the seventh aspect, the transfer mechanism is arranged on the lower surface side of the base, and the bent portion of the link arm is pivotally attached to the machine frame on the lower surface side of the base. Since it is arranged on the lower surface side of the table, it is possible to specifically realize the transfer mechanism only by the telescopic rod device and the link arm, and it is easy to manufacture and can be manufactured at low cost. An operator's accident due to the operation of the lifting / lowering drive unit and the link arm can be prevented, and the work can be smoothly performed without hindering the vertical drive unit even when arranging the unit plates on the receiving table.

According to the eighth aspect, a holding plate for pivotally moving the other end so as to be able to swing open and close at one end in the arrangement direction of the plurality of unit plates is provided near the receiving base. Accordingly, when a plurality of unit plates are pressurized, the plate material is closed so as to cover from the same unit plate, thereby preventing the plate material from being flipped up during the pressurization operation, and reliably preventing an accident during the work of the operator. be able to.

According to the ninth aspect, the moving board mechanism 16
The upper surface of the rolling element 58 is disposed at a position lower than the upper surface of the pedestal 14, and a concave portion 28 is formed on the upper surface side of the pedestal 14, and the concave portion is long in the longitudinal direction of the plurality of unit plates. Since the feed auxiliary plate 64 is arranged in a free state, the pressure holding unit pressurizes the pressure holding unit, and the pressure holding glued material whose pressing state is held by the pressure holding unit significantly reduces the lateral feed movement as a whole. The operation can be performed smoothly, the operation is easy, and the operation of discharging and moving from the pressurizing step can be smoothly performed. Further, the work of feeding the plate material after pressurization can be continuously performed, so that the work can be smoothly performed and continuous work can be ensured.

According to a tenth aspect of the present invention, there is provided an apparatus for manufacturing a laminated timber, wherein a plurality of unit plates are bonded to each other and pressed to produce a laminated timber. A moving plate mechanism that is arranged on the upper surface so as to be parallel to the longitudinal direction and can be moved in the longitudinal direction, and the upper surface side of the moving plate mechanism has the plurality of unit plates. A pressurizing portion that is perpendicular to the longitudinal direction of the plurality of unit plates and presses from both end sides of the plurality of unit plates, and the plurality of unit plates in order to maintain a pressurized state by the pressurizing portions of the plurality of unit plates. It is arranged at intervals in the longitudinal direction of the unit plate, and a pressure holding unit that tightens from both end sides of the plurality of unit plates, and by being pressed by the pressing unit, Multiple unit plates loaded on the moving plate mechanism are moved almost horizontally by the moving plate mechanism Since obtain, it can be directly moved easily to other locations glulam manufactured without requiring a crane or other lifting device. Therefore, the efficiency of the transfer operation in the production of glued laminated timber is high, and it is possible to prevent an accident of falling of the glued laminated timber during movement such as when using a crane or other lifting device, and it is necessary to transport the laminated timber to the curing process after pressurization. Equipment and maintenance costs can be reduced.

According to the eleventh aspect, the moving board mechanism includes the base mounted on the machine frame and the rolling element rotatably mounted on the base.
The plurality of unit plates maintained in a pressurized state by the pressure holding unit can be easily moved on the rolling element with a relatively small pressing force. In addition, since the unit plate can be moved on the rolling element with a small pressing force, a special pressing device is not required, and equipment and maintenance costs for the device can be reduced.

According to the twelfth aspect, the moving plate mechanism is a feed mechanism that is vertically movably supported by the machine frame and feeds and moves the plurality of unit plates in the longitudinal direction thereof. Later, it can be laterally fed continuously to the curing process, so that the working time can be reduced and the work can be automated.

[Brief description of the drawings]

FIG. 1 is an enlarged perspective view of a main part of an apparatus for manufacturing a laminated wood according to a first embodiment of the present invention;

FIG. 2 is an operation explanatory and side explanatory view of the manufacturing apparatus of the laminated wood.

FIG. 3 is a front view of the laminated wood manufacturing apparatus as viewed from the line AA in FIG. 2;

FIG. 4 is an enlarged plan view of a partly omitted manufacturing apparatus of the laminated wood in a state where a pressing plate of the laminated wood is omitted.

FIG. 5 is a side view of the laminated wood manufacturing apparatus in a state where a presser plate is opened.

FIG. 6 is a schematic perspective view showing a state where a plurality of unit plates of the manufacturing apparatus for laminated wood are charged and held.

FIG. 7 is an explanatory side sectional view of the same.

FIG. 8 is an explanatory plan view of the manufacturing apparatus for the laminated wood.

FIG. 9 is an explanatory side view of an apparatus for manufacturing a laminated wood according to a second embodiment of the present invention.

FIG. 10 is a plan view partially omitted.

FIG. 11 is an explanatory view of a state of use of a conventional laminated wood manufacturing apparatus.

[Explanation of symbols]

 Reference Signs List 10 Glued glue manufacturing apparatus of first embodiment 11 Glued glue manufacturing apparatus of second embodiment 12 Unit plate 14 Cradle 16 Moving plate mechanism 13 Machine frame 18 Pressurizing unit 28 Depression 42 Transfer mechanism 44 Telescopic rod mechanism 46 Link Arm 52 Telescopic rod 47 Folded part 56 Base 58 Rolling element 64 Feed auxiliary plate 66 Pressure holding part 94 Holding plate

Claims (12)

(57) [Claims] 1. A laminated wood manufacturing apparatus for manufacturing a laminated wood while adhering a plurality of unit plates to each other and pressing the plurality of unit plates together, the plurality of unit plates being arranged side by side on a machine frame, and a plurality of unit plates being disposed on an upper surface in a longitudinal direction. A receiving table to be arranged and loaded so as to be parallel to the receiving table, provided on the receiving table upper surface side, in a direction perpendicular to the longitudinal direction of the plurality of unit plates, and from both ends of the arrangement of the plurality of unit plates. A pressurizing unit for pressurizing, arranged at intervals in the longitudinal direction of the plurality of unit plates, and arranged from both ends of the plurality of unit plates so as to maintain a pressurized state by the pressurizing unit of the plurality of unit plates. A pressure holding unit to be fastened, and the plurality of unit plates arranged alternately and side-by-side on the plurality of cradles, while loading the plurality of unit plates fastened by the pressure holding unit on the upper surface side thereof, It has a plurality of moving plate mechanisms that can be moved in the longitudinal direction. An apparatus for manufacturing laminated wood, comprising: a transfer mechanism for moving one of the unit plates in a vertical direction; and transferring a plurality of unit plates pressed and held by a pressure holding unit onto a moving plate mechanism by a transfer mechanism. 2. A moving board mechanism comprising: a base supported by a transfer mechanism in a vertically movable manner on a machine frame; and a rolling element rotatably mounted on the base. Glue manufacturing equipment. 3. The moving plate mechanism is supported on the machine frame so as to be vertically movable.
And feed and move multiple unit plates in their longitudinal direction.
2. The apparatus for manufacturing laminated wood according to claim 1 , wherein the apparatus is a feed mechanism . 4. The moving board mechanism is provided such that one end side in the direction in which the plurality of unit plates are arranged is pivoted by a machine frame, and is further raised above the receiving table while swinging the other end side. An apparatus for manufacturing a laminated timber according to any one of claims 1 to 3. 5. The receiving table according to claim 4, wherein the receiving table is arranged so that the other end side in the arrangement direction of the plurality of unit plates is obliquely downwardly lowered and the moving plate mechanism is stored in the receiving table. Glued wood manufacturing equipment. 6. The laminated timber according to claim 2, wherein the transfer mechanism includes a telescopic rod device, and a link arm that is linked to the telescopic rod of the telescopic rod device and has a folded portion pivotally attached to a machine frame. Manufacturing equipment. 7. The transfer mechanism is disposed on a lower surface side of the base,
7. An apparatus according to claim 6, wherein the folded portion of the link arm is pivotally attached to the machine frame on the lower surface side of the base. 8. A holding plate pivotally connected to the machine frame near one end of the plurality of unit plates in the direction of arrangement of the plurality of unit plates in the vicinity of the receiving table so as to open and close the other end. An apparatus for manufacturing glued laminated lumber according to the present invention. 9. The upper surface of the rolling element of the moving plate mechanism is disposed at a position lower than the upper surface of the pedestal, and a concave portion is formed on the upper surface side of the pedestal. 3. A feed auxiliary plate long in a direction is arranged in a free state.
An apparatus for producing a laminated timber according to any one of claims 1 to 8. 10. A laminated wood manufacturing apparatus for manufacturing a laminated wood while adhering a plurality of unit plates to each other and applying pressure to the unit plates, the plurality of unit plates being provided on a machine frame, and a plurality of unit plates being parallel to a longitudinal direction on an upper surface. A moving plate mechanism that can be arranged in a shape so as to be movable in the longitudinal direction thereof. On the upper surface side of the moving plate mechanism, a direction perpendicular to the longitudinal direction of the plurality of unit plates is provided. A pressurizing unit that presses from both ends of the unit plate, and a plurality of unit plates are disposed at intervals in a longitudinal direction of the unit plates to maintain a pressurized state by the pressurizing unit; And a pressurizing and holding unit that fastens from both ends of the unit plate. 11. A moving plate mechanism comprising: a base mounted on a machine frame; and a rolling element rotatably mounted on the base.
The apparatus for manufacturing a laminated wood according to claim 10, comprising: 12. The apparatus according to claim 10, wherein the moving plate mechanism is a feed mechanism that is supported by the machine frame so as to be vertically movable and feeds and moves a plurality of unit plates in a longitudinal direction thereof.