JP2954362B2 - Plate processing equipment using endless tracks - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for supplying and discharging a fluid (heating medium or cooling medium) as a heat medium to a plurality of heat plate-like heat transfer plates constituting an endless orbit which is a folded portion which is turned at both ends. The present invention relates to a plate processing apparatus for processing a plate using an endless track.

[0002]

2. Description of the Related Art Conventionally, in drying a veneer veneer, a hot plate supplied with a heating medium such as a dryer in which hot air is circulated in a horizontal or vertical direction, steam, hot oil, hot water or the like is vertically or horizontally multistaged. Multi-stage press, single-stage press with hot plate installed in a single stage, steel belt, mesh belt, thin metal sheet, etc. wound endlessly around the outer surface of the hot plate, or the outer surface of the hot plate There are provided various systems, such as a continuous press in which a chain conveyor is wound endlessly in a pair of concave portions, and a slat conveyor press in which a hot plate has a small width.

[0003]

Generally, a dryer is mainly used for drying veneer veneers.
Simply comparing only thermal efficiency, it is well known that single-stage or multi-stage presses that directly contact the hot plate surface are superior to indirect heating type dryers that circulate hot air through the veneer veneer surface. It is. On the other hand, the mechanism for carrying in the veneer veneer to the hot platen surface and carrying out the veneer veneer from the hot platen surface becomes complicated, and the veneer veneer is often easily damaged during loading and unloading. Are known.

On the other hand, in the case of a continuous press, a veneer veneer is placed on a pair of chain conveyors and turned around by a steel belt folded endlessly to rotate the veneer veneer on the hot plate. The veneer veneer can be transported to the position, and after heating and drying, the veneer veneer can be unloaded by rotating the veneer veneer in a similar manner, and the veneer veneer can be automatically loaded and unloaded. In the case of a sheet-like material such as a belt, the heating action from the hot plate to the veneer veneer is an indirect heating contact, and the sheet-like article itself is damaged by the heating action over time. Furthermore, if a pair of chain conveyors is used, when the veneer veneer is loaded and unloaded, and when the veneer veneer comes into contact with the hot plate surface, the phase of the vertical relationship is different, and in each case, either the chain conveyor or the hot plate is used. A mechanism for raising and lowering is required.

Also, in a slat conveyor type press in which a fixed type hot plate is divided into a plurality of small widths, in order to heat the slat group, a burner, a heater and the like are separately installed at an arbitrary position on the endless track. Currently, veneer veneers are indirectly heated.

In view of the above, the present invention uses an endless track for directly supplying and discharging a heating medium into a hot plate constituting an endless track and heating (or cooling) the plate to be processed, and heating (or heating) the endless track. The object of the present invention is to provide a plate processing apparatus which improves the properties and efficiency of the plate at the time of (cooling) and can obtain a plate with higher efficiency and higher quality. is there.

[0007]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems of the prior art, the present invention relates to an endless track formed by arranging a plurality of small-width hot plates having a heat medium passage formed therein. On the inner side, a separate or combined rotary shaft for supplying and discharging the heat medium orthogonal to the rotation direction is installed, and the heat medium supply of the rotary shaft is performed by using a joint pipe having a length of a folded portion of at least an endless track. From the part to the inlet side of the heat medium passage of the heat plate, from the outlet side of the heat medium passage to the heat medium discharge part of the rotating shaft, or a group consisting of a plurality of adjacent heat plates. The inlet side of the heating medium passage of the heating plate and the heating medium supply side of the rotating shaft, and the outlet side of the heating medium passage of the heating plate located at the end and the heating medium discharge side of the rotating shaft are orthogonal to the rotating shaft. Connecting pipes in the directions and connecting the outlet and inlet sides between adjacent hot plates A plate processing apparatus formed so as to control the rotation of the endless track and the rotation of the rotating shaft in synchronism with each other, wherein the endless track is arranged as a pair of upper and lower ends facing each other. A plurality of ridges are provided on the surface of the heating plate of the endless track, and the plate is sandwiched between the convex portions of the ridges and fed. Even if it shrinks in the range, it will not shrink in the entire area of the plate in the transport direction, and the yield of the plate will be increased, and at the same time, small cracks will be generated between the clamping by the convex parts, so that large cracks will not occur as a whole. In addition, the concave portion serves as a discharge path for water vapor evaporating from the plate body, so that excess moisture does not remain in the plate body, thereby shortening the drying time, and thereby preventing the warpage of the plate body. It was made.

[0008] The second aspect of the present invention is to extend the plate at the time of heating (cooling) the plate, to achieve a wrinkle extending effect and reduce internal stress as if ironing was performed, and to secure flatness in a subsequent process. The surface of one endless orbital hot plate has a curved surface in a cross section perpendicular to the longitudinal direction, and the rotational speed of the endless orbit on the hot plate side is higher than that of the other endless orbit. I do.

According to a third aspect of the present invention, the endless tracks are arranged as a pair of upper and lower ends facing each other in order to prevent excess water from remaining on the plate in consideration of the diffusion of water vapor evaporating from the plate at the time of pressurizing and heating. A plurality of water vapor discharge through holes communicating from the front surface to the rear surface are formed in the hot plate.

According to a fourth aspect of the present invention, the heat plate is not uniformly contacted with the plate due to the error of the chain itself in the endless track when the plate is pressed by the heat plate. In order to prevent scratches and allow each hot plate to fit into the plate, a cushioning material made of heat-resistant elastic material is interposed between the chain mounting part of the endless track and the hot plate. I do.

According to a fifth aspect of the present invention, the plate is prevented from being damaged by the hot plate, and the water vapor from the plate escapes from the gap between the hot plates so that the surface of the plate is linearly formed for each width of the hot plate. In order to prevent sticking, the endless tracks are arranged as a pair of upper and lower sides facing each other, and a covering belt is wound around at least one of the endless tracks so as to cover the surface of the hot plate.

According to a sixth aspect of the present invention, in order to remove the hot plate from the chain of the endless track at the time of damage or maintenance of the hot plate and to facilitate the mounting, the chain mounting portion of the chain and the hot plate can be fitted. It is characterized by mounting by groove fitting.

A seventh aspect of the present invention provides a means for pressing the back side of the hot plate to improve the pressure contact with the plate body. A pressure roller is brought into contact with the back surface of the hot plate on the upper side of the pressing area where the heat plate of the endless track faces, and the upper hot plate is pressed against the lower hot plate side via this pressing roller. It is characterized by doing so.

In order to facilitate the adjustment of the pressing force on the hot plate and the adjustment of the gap between the facing surfaces of the upper and lower endless tracks, a roller is mounted on the end of each hot plate of the upper endless track. The roller is engaged with a rail provided in a pressure area where the upper and lower hot plates face each other, and the height of the rail can be adjusted.

According to a ninth aspect of the present invention, at least the surface of the upper and lower endless orbital hot plates is provided in order to impart flexibility to the fibers by unraveling the plate at the time of plate processing and to secure flatness at the time of pressure treatment. It is characterized by having a shape having a curved surface portion in a cross section orthogonal to the longitudinal direction and staggering the hot plate positions of the upper and lower endless tracks alternately.

According to a tenth aspect of the present invention, when a plurality of sets of the endless tracks are connected and installed, the endless tracks can be easily connected in a required number according to specifications. The upper and lower pair of frames are arranged to face each other in a standardized size, and by connecting and installing this frame, the endless track can be arranged in multiple stations. I do.

In the eleventh and thirteenth aspects of the present invention, the plate is smoothly transferred between the upstream and downstream endless tracks, and at the same time, the wood plate and other deposits adhering to the surface of the hot plate cause the plate to be processed. In order to prevent the surface from being soiled and resulting in defective products or deterioration in quality, the endless tracks are installed in multiple pairs facing each other as a pair of upper and lower ends, and a cleaning brush is provided on a plate body outlet side of the upstream endless track. That it is arranged so as to be always in contact with the surface of the hot plate, and the endless track is installed in multiple pairs facing each other as an upper and lower pair,
An endless brush belt is connected to the pulley so that the endless brush belt is always in contact with the surface of the hot plate over the opposing range on the upstream end of the plate body exit side and the opposing range on the downstream endless track on the plate entrance side. It is characterized by being wound and rotatably disposed.

According to a twelfth aspect of the present invention, when a plurality of endless tracks are arranged, the endless tracks are formed as a pair of upper and lower ends so as to reliably transfer a plate between the endless tracks. A pair of upper and lower conveyors to be installed between the rear end of the upstream endless track and the front end of the downstream endless track, and to transfer a plate coming out from between the upstream endless tracks to the downstream endless track. And upper and lower guide members connected to the end of the conveyor.

According to a fourteenth aspect of the present invention, when a plurality of endless tracks are installed, the plate is smoothly transferred between the next endless tracks. A plate guide member for guiding the plate body to the plate body entrance of the endless track is swingably provided, and the leading end of the guide member is set to be larger or smaller than the interval at which the hot plate is expanded at the folded portion of the track. When the tip end of the guide member contacts the upper surface of the lower endless orbit hot plate, the stopper limits the swing limit of the other end when the tip end of the guide member contacts the upper surface of the upstream endless track. Characterized in that it is placed in a position where it does not come into contact with the vehicle.

[0020]

When the endless track rotates, the rotating shaft rotates in synchronism with the rotation, and the rotating shaft also rotates once while the endless track rotates once. Thereby, the heat medium is supplied from the heat medium supply portion of the rotating shaft to the heat medium passage in the heat plate constituting the endless track,
The hot plate is heated (or cooled). The heat medium after the heat exchange is returned from the outlet side of the heat medium passage of the heat plate to the heat medium discharge portion of the rotating shaft. In this way, the heat medium can be constantly supplied to and discharged from each of the heat plates in the endless track that rotates endlessly in a track shape, and the heat plates can be directly heated (cooled) without providing an external heat source.

[0021]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to embodiments shown in the drawings.

FIGS. 1 to 3 show an embodiment of a plate processing apparatus according to the present invention, in which a processing plate to be heated and dried (or cooled) is placed and moved. The heat treatment is performed during the heat treatment.

A beam 2 extending in the front-rear and left-right directions is provided from a machine frame 1 erected on one side in a horizontal plane.
The shafts 3, 3 are supported as a pair in the front-rear direction between bearings arranged at a fixed interval on the left and right.

A chain 5 is wound endlessly between chain wheels 4, 4 fitted to both ends of the shafts 3, 3 to form a pair of chain conveyors 6, 6. A heating medium passage through which a heating medium or a cooling medium (hereinafter simply referred to as a heating medium) is formed between the pair of chain conveyors 6 and 6 via an attachment 7 fixed to the outer surfaces of the chains 5 and 5. A large number of small-width hot plates 8 are arranged adjacent to each other so as to be parallel to each other, thereby forming an endless track 9. The heat medium passage has a single-row passage structure or a double-row turn-back passage structure according to the width of the heating plate 8.

On the inner beam 2 surrounded by the hot plate 8 of the endless track 9, a rotary shaft 12 having a header portion 12A in which a heat medium supply portion 10 and a discharge portion 11 are separately defined via a bearing. A rotary joint 15 having a heat medium supply port 13 and a discharge port 14 is fitted on the shaft end on the machine frame 1 side, and at least the endless track 9 is folded on the other shaft end. A connecting pipe 17 having a length up to the portion 16 is connected to the hot plate of the endless track 9 from the supply portion 10 to the inlet side of the heat medium passage of the hot plate 8 and from the outlet side of the heat medium passage of the hot plate 8 to the discharge portion 11. 8
Are connected as many as. Therefore, if the number of the hot plates 8 is 32 as illustrated in the figure, the number of the joint pipes 17 from the supply part 10 and the discharge part 11 is both 32. In the figure, reference numeral 17A denotes a joint receiver bundled through the joint pipe 17 to prevent the joint pipe 17 from becoming entangled.

As shown in FIG. 2, the endless track 9 is rotated by driving the driving force of a motor 19 via a speed reducer 20 and a chain 23A on a gear 18 fitted to the end of the shaft 3. However, a gear 21 having a different number of teeth is fitted coaxially with the gear 18, and a chain 23 B is wound around the gear 21 and a gear 22 fitted to the rotating shaft 12, thereby forming one of the endless tracks 9.
The rotation and one rotation of the rotating shaft 12 are synchronized. In addition to the above-mentioned mechanical gear change, the synchronous rotating means may include a shaft 3 of the endless track 9 and a rotating shaft 1.
Alternatively, a pulse transmitter may be connected to each of the two, and both may be electrically tuned. The endless track 9 is not limited to a horizontal installation, and may be inclined or vertical.
If 2 is also provided at substantially the center position in the endless track 9, the endless track 9
The distance to the folded portion 16 is equally divided, and the length of the joint pipe 17 can be minimized. However, even if it is deviated to either side, there is no problem. Further, the supply and discharge of the heat medium to and from the heating plate 8 are not performed individually, but a plurality of adjacent heating plates 8 are grouped (in the illustrated example, 18 groups are grouped together). A joint pipe 17 having at least the length of the folded portion 16 of the endless track 9 is connected to the inlet side of the heat medium passage of the hot plate 8, and a connecting joint 24 is provided at the outlet side and the inlet side of the adjacent hot plate 8. (See Fig. 1)
Is connected to the discharge plate 11 from the exit side of the heat medium passage of the terminal hot plate 8 by the joint pipe 17, the number of the joint pipes 17 from the supply part 10 and the discharge part 11 is two. In addition, the diameter of the rotating shaft 12 can be made smaller particularly at the portion where the joint pipe 17 is connected as compared with the former.

With the rotation of the motor 19, one of the endless tracks 9-1
The rotation and one rotation of the rotary shaft 12 are controlled in synchronization. One rotation of the rotary shaft 12 is a circular orbit, so that its peripheral speed and angular velocity are constant, whereas one of the endless orbits 9 is controlled. Since the rotation is a track-shaped orbit, the angular velocities are different even if the peripheral velocities are the same. For this reason, with respect to the adjustment of the length of the joint pipe 17 due to the difference between the two tracks, a mechanism that allows the joint pipe 17 to extend from the position of the rotating shaft 12 to the maximum length that reaches the folded portion 16 of the endless track 9, for example, Regarding the adoption of a rod type that slides in the cylinder, and the prevention of torsion of the joint pipe 17 due to the difference in angular velocity,
What is necessary is just to connect between the inlet side and the outlet side of the hot plate 8 and the supply part 10 and the discharge part 11 of the rotary shaft 12 via a rotary joint.

At present, a flexible pipe is suitable as a material capable of eliminating both the length adjustment and the prevention of twisting of the joint pipe 17, and according to this, the hot plate 8 is changed from the shortest position to the most bent state. With the movement on the endless track 9, the bent portion gradually extends to reach the folded portion 16, and after the folded,
The flexible pipe is continuously rotated while gradually flexing again, and a torsion stress is applied to the flexible pipe each time it is turned back, but this can be eliminated by the elastic properties of the material.

When the heat medium is circulated between the group of hot plates 8 by the connection joint 24, the space between the adjacent hot plates 8 at each turn-up portion 16 is slightly widened. At this time, for example, in the case where the plate body 25 to be processed is a veneer veneer, a steam,
A heating medium such as hot oil is constantly supplied and drained to dry the veneer veneer and apply the adhesive to the veneer veneer after drying. When the temperature is lowered, or when the resin laminate after heating and pressing is cooled, the cooling medium is constantly supplied and discharged, and the temperature of each hot plate 8 is maintained as desired.

As shown in FIG. 4, the drive system of the upper endless track 9 is a gear that is wound around the speed reducer 20 and the gear 18 on the shaft 3 and engages with the chain 23A that transmits the rotation. 26 and a gear 27 on the shaft 3 of the upper endless track 9
In this way, the chain 28 is wound so that the lower endless track 9 and the upper endless track 9 are rotated at a constant speed in directions opposite to each other. The driving system for the rotating shaft 12 on the upper side is the driving chain 23 for the rotating shaft 12 in the above embodiment.
B and a gear 29a on the upper rotating shaft 12 are wound with a chain 29b, and the upper rotating shaft 1
2, the rotation at a constant speed is transmitted in a direction opposite to the rotation shaft 12 on the lower side.

Although not shown, the upper or lower endless track 9 and its associated portions are vertically adjustable by means of screws, hydraulic jacks, or other suitable means for adjusting the beams 2 that cantilever them. , Plate 2 to be processed
5 can be changed.

Therefore, the plate 2 to be processed such as veneer veneer
5 is inserted between the upper and lower endless tracks 9, 9, the upper and lower surfaces of the plate body 25 to be processed are directly contacted by the upper and lower heating plates 8 while being lightly pressed and held. With the rotation of 9, the flat portion moves to reach the folded portion 18, where it can be dried.

FIGS. 5 to 8 show an embodiment in which the shafts 3 and 3 of the endless track are supported at both ends. Machine frames 1, 1 are erected on the left and right sides, and The upper and lower beams 2, 2 are extended horizontally from the left and right sprockets 4, 4, respectively.
(One shaft of the lower endless track 9 is not shown).

5 and 6, upper and lower endless tracks 9,
9 is dedicated to supply / discharge so as to supply / discharge the heat medium using the rotating shafts 12 and 12 on both sides. In FIGS. 7 and 8, the supply and discharge of the heating medium to and from the rotating shafts 12 and 12 on one side are performed. Is shared.

In each case, the connection of the heating plates 8 of the endless tracks 9, 9 to the heat medium passage is performed within the width of the endless tracks 9, 9.
The joint pipe 17 is connected to the endless track 9,
It does not protrude to the side of 9 but is inside it.

FIGS. 9 to 28 show the endless tracks 9, 9 described above.
3 shows details of each part of the plate processing apparatus using the method.

FIG. 9 shows that a plurality of saw-toothed irregularities 30 running in the longitudinal direction are provided on the surface of the hot plate 8, and when the hot plates 8, 8 of the upper and lower endless tracks 9, 9 face each other, the convexity thereof is formed. Article 30a,
30a are formed so as to face each other. This uneven strip 3
0 may be a cross type (square, oblique, etc.).

When the heating (or cooling) process is performed between the endless tracks 9 and 9 through the plate 25, the plate 25 is sandwiched by the ridges in the transport direction of the plate 25. Part is dried and shrinks, and even if fine cracks occur, the entire transfer direction does not shrink.
A decrease in yield due to shrinkage of the entire length of No. 5 is prevented, and shrinkage is absorbed by minute cracks, so that large cracks do not occur. In addition, since the concave portion serves as a discharge passage for water vapor evaporating from the plate body 25, excess water does not adhere to the plate body 25, and the drying time is shortened, so that a high quality plate body can be obtained.

FIG. 10 shows that the surface of the hot plate 8 of the upper (or lower) endless track 9, 9 is formed into an arcuate surface 31 in a cross section orthogonal to the longitudinal direction, and the area in contact with the plate 25 is reduced. and a rotational speed V ₁ of the upper track 9 of the lower side of the Ya rotational speed V ₂ of the endless track 9ゝlarge cities, of the upper and lower plate member 25 to be conveyed is挾在between caterpillar 9,9 The arcuate surface 31 of the hot plate 8 rubs the one surface side in accordance with the pressing, and as if ironing is performed, the same operation occurs to extend the wrinkles of the plate 25, and the flatness of the plate after processing is flattened. Sex can be obtained. The gap formed between the arcuate surface 31 of the hot plate 8 and the plate body 25 becomes the space portions 32, 32. Is discharged to the side of the plate body 25, and excessive water vapor is prevented from remaining on the plate 25.

The shape of the surface of the hot plate 8 is not limited to an arc, but may be a shape in which both sides in the longitudinal direction of the hot plate 8 are rounded to leave a flat surface. Any shape that does not catch on the plate 25 when rotating faster than the other may be used.

FIGS. 11 and 12 show a modification of the means for discharging water vapor evaporating from the plate 25 during heating and pressing.
As shown in FIG. 12, a plurality of through-holes 33 penetrating from the surface of the hot plate to the back surface are formed, and water vapor evaporating from the plate 25 is passed through the through-hole 33. , 3
12 is gradually discharged as shown by the arrow in FIG. 12 so as not to generate large cracks when excessive water vapor is left on the plate 25, and to shorten the drying time.

FIG. 13 shows a structure for mounting the hot plate 8 and the chain 5 between the mounting plate 34 mounted on the chain 5 and the hot plate 8 with a cushioning material made of an elastic material such as rubber having high heat resistance. It is attached by bolts or the like with 35 interposed. Thus, when the plate 25 is pressurized, the heating plate 8 is adapted to the plate 25 by the elastic deformation of the cushioning member 35 so that the plate 25 uniformly contacts the hot plate 8 due to a manufacturing error of the chain 5 itself. Also,
If the distance between the facing surfaces of the endless tracks 9, 9 (the distance between the facing surfaces of the hot plates 8) is smaller than the thickness of the plate 25 to be inserted, the plate 25
At the time of entry, the corners of the hot plates 8, 8 hit the plate 25, and the plate 2
5 may be damaged, but in such a case, it is absorbed by the deflection of the cushioning material 35 of the hot plates 8, 8 hitting the plate 25, thereby preventing the plate 25 from being damaged.

FIGS. 14 and 15 show a configuration in which a covering belt 36 is wound along the surface of an endless track, and comes into contact with the plate 25 via the covering belt 36. The covering belt 36 has a gas-permeable structure such as a mesh material or a perforated plate, and the material used is selected from carbon excluding iron, stainless steel, fluorine-based resin, rubber, and the like. If the covering belt 36 is made of felt, which is a water-absorbing material, moisture can be absorbed and removed,
By extending the endless track 9 in the front and rear portions as shown in the figure, preliminary dehydration at the loader portion 37 can be achieved, and stepwise dehydration and drying can be achieved, which is effective in preventing the occurrence of cracks. is there. It is optional whether the covering belt 36 is provided on the upper and lower endless tracks 9, 9 or on one of the upper and lower endless tracks.

FIG. 16 (A) shows an attachment 34 fixed to the chain 5 in order to facilitate replacement when the heating plate 8 is damaged and easy attachment and detachment of the heating plate 8 to the chain 5 during maintenance or the like. It has a shape having a U-shaped support groove 39 and its rising portion 4
Projections 41, 41 are formed on opposing surfaces of the heat plate
Are formed in a shape that fits into the support groove 39, and grooves 42, 42 in which the protruding portions 41, 41 fit on side surfaces.
Is formed, and the hot plate 8 can be pulled out by sliding in the longitudinal direction. The shape of the support groove 39 may be a dovetail shape.

In addition, as shown in FIG. 16B, the U-shaped support groove 39 may have a structure in which both ends of the hot plate 8 in the longitudinal direction are fitted. That is, an L-shaped member formed of an elastic material is attached to the left and right chains 6, 6, and the rising portions 40, 4
0, and the protrusions 4 are formed on the opposing surfaces of the rising portions 40, 40.
1, 41 are provided, and holes 42a, 42a into which the heat plate 8 fits are provided on the end surface of the heat plate 8, and the hole 42a at one end of the heat plate 8 is fitted into the protruding portion 41 of one rising portion 40, The protrusion 40 of the rising portion 40 fits into the hole 42a by slightly deforming the rising portion 40 outward and fitting the hot plate 8 therein.
The hot plate 8 can be mounted between the rising portions 40, 40. Therefore, the hot plate 8 can be easily attached to a predetermined position by fitting the hot plate 8 into the support groove 39 of the fixture 34 and stopping it with an appropriate retaining means (not shown), thereby facilitating replacement and maintenance work. According to FIG. 16B, the retaining means does not have to be used, and the mounting becomes easier.

FIG. 17, FIG. 18 (A), and FIG.
This shows a case where a timing belt 43 is used in place of the chain 5, and as shown in FIGS. 17 and 18 (A), the mounting state of the hot plate 8 and the timing belt 43 is screwed, or FIG. The dovetail groove may be fitted as shown in FIG. When the chain 5 is used, the pitch of the hot plate 8 is regulated by the length of the link plate of the chain, but there is an advantage that the regulation is not performed by using the timing belt 43.

FIGS. 19 and 20 show the means for pressing the back surface of the hot plate 8 to press the plate body 25 in a predetermined area opposed to the lower endless track 9 of the upper endless track 9. 8
Rollers 45, 45 contacting and pressing the back of ...
Are attached to the frame body 46 in correspondence with the pitch of the hot plates 8, 8,.
The frame body 46 is urged toward the hot plates 8, 8...
Are pressed through the heat plate 8, and the rollers 45, 45 are rotated with the movement of the heat plate 8, 8 to convert the frictional force at the time of pressing into rolling friction to absorb the heat. In addition, an appropriate pressing force can be uniformly applied to the plate 25.

FIG. 21 shows a roller 48 as a means for adjusting the height of the hot plate 8, in which a roller 48 is mounted on both ends in the longitudinal direction of each of the hot plates 8, 8. The position of the hot plate 8 is determined by engaging with a rail 49 having a rectangular shape and determining the height position of the rail 49. Therefore, by finely adjusting the height position of the rail 49, the gap between the hot plates 8, 8 can be easily adjusted, and the pressing means may be provided on the rail 49, and the configuration can be simplified. It is possible to quickly deal with pressurized and non-pressurized work contents.

FIG. 22 is a diagram showing a state in which the fibers of the plate 25 are loosened before the plate 25 is fed into the vertically arranged endless tracks 9 and 9 to improve the heating and pressurizing process. ', 9'. A member corresponding to the hot plate of the endless tracks 9 ', 9'
.., And the plates 50, 50 are staggered up and down alternately, and the plate 25 passing between them is repeatedly folded into a waveform and transferred between the endless tracks 9, 9. Things. Therefore, the plate 25 is unraveled by repeated folding when passing between the cylinders 50, 50, and is flattened by heating and pressing in the next step, so that a high-quality veneer can be obtained. In FIG. 22, the wrinkle extending endless tracks 9 ″, 9 ″ corresponding to FIG. 10 are arranged between the endless tracks 9 ′, 9 ′ and the endless tracks 9, 9, and the endless tracks Plate 25 dislodged in tracks 9 ', 9'
Is heated and pressurized. The cylindrical body 50 of the endless tracks 9 ', 9' is not necessarily cylindrical but may be semicircular or the like.

FIGS. 23 to 25 show the endless tracks 9,9.
When a plurality of sets are connected in series, they can be easily connected in accordance with the specifications. Two vertical frames 51, 51 on one side and upper and lower horizontal frames connecting these vertical frames 51, 51 are provided. Bearings 53, 53, 5 for supporting the shafts 3, 3 of the chain wheels 4, 4 of the upper and lower endless tracks 9, 9 on the horizontal frames 52, 52.
3, 53 are provided. And the vertical frame 51,
51 has flanges 54, 54 at the upper and lower ends, and flanges 55, 55, 55, 55 also at the ends of the horizontal frames 52, 52.
And the vertical frames 51, 51,
The horizontal frames 52, 52 can be extended respectively. Therefore, by assembling a pair of upper and lower tracks 9, 9 and components attached thereto to one frame, a plate processing apparatus according to specifications can be obtained only by connecting the frames as necessary.

FIG. 26 shows the heating plates 8 of the upper and lower endless tracks 9 and 9.
In order to prevent wood flour and ash coming out of the plate 25 from adhering to the surface of the plate 25 and to adhere to the surface of the next plate 25 to cause a deterioration in quality, the end of the endless tracks 9, 9 is A cylindrical cleaning brush 56, 56 is mounted on the folded portion so that the tip of the brush is always in contact with the surface of the hot plate 8, and is rotated in the direction of the arrow, that is, in the same direction as the rotation direction of the endless tracks 9, 9. And the surface of the hot plate 8 is rubbed by the cleaning brushes 56, 56 with the rotation of the endless tracks 9, 9 to remove extraneous matter.

Following the cleaning brushes 56, upper and lower conveyors 57, 57 are provided, and the bases of the upper and lower guide members 59, 60 are attached to the shafts of the pulleys 58, 58 at their ends. The free end of the lower guide member 59 is placed on the hot plate 8 of the rear lower endless track 9, and the upper guide member 60 is in a free state and has the same length as the lower guide member 59. And allows the plate 25 to pass freely. As a result, the plate body 25 that has exited between the endless tracks 9 and 9 passes between the conveyors 57 and 57 and between the guide members 59 and 60, and the tip of the plate body 25 slightly curls between the following endless tracks 9 and 9. Even if you do, it will be delivered smoothly without getting caught.

FIG. 27 shows a belt structure instead of the cleaning brushes 56, 56.
A brush is provided on the surface of pulleys 61, 62, 63 arranged in pairs up and down so as to fill the upper and lower triangular spaces formed at the turn-up portions of the exit end of the rear end and the entrance end of the endless track 9, 9. Brush belts 65, 65 on which 64, 64 are planted
Are wound, and brushes 64, 64 are always in sliding contact with the surface of each hot plate 8 of the front and rear endless tracks 9, 9, 9 and 9, so as to remove the deposits. This brush belt 65, 6
At the outlet side of 5, the same guide members 59 and 60 as described above are provided.

According to this, the front and rear endless orbits 9,
Adhesives adhering to the surfaces of the hot plates 9 and 9, 9 and 9 can be removed at the same time, and at the same time, they serve to guide the plate 25 to the subsequent stage, so that smooth delivery is possible.

FIG. 28 shows endless orbits 9 and 9 between the former stage and the latter stage.
9 shows a modified example of a guide for facilitating the transfer of the plate body 25 between the guides 9 and 9. A machine frame 67 having an upper surface serving as a plate body transfer surface 66 is provided between the lower endless tracks 9, 9, and a guide member 68 is provided at the front side of the machine frame 67 so as to be swingable around a shaft 69 as a fulcrum. . The upper surface of the guide member 68 is a plate body transport surface 70, and the endless track 9 side at the preceding stage is thinly formed, and its tip 71 comes into contact with the surface of the hot plate 8 of the endless track 9. I have. Guide member 6
8 is provided with a stopper 72 on the shaft 69,
When abutting against the stopper 73 on the 7th side, the lowering limit of the front end portion 71 is regulated, and the upper end portion 71 is further lowered to lower the hot plate 8,
8 so as not to enter the gap.
Reference numeral 74 denotes a spring for constantly urging the distal end portion 71 toward the hot plate 8. However, the spring may be replaced by urging according to the weight balance of the guide member 67 with respect to the shaft 69. In addition, the stopper 72 is not necessarily provided on the shaft 69, but extends below the guide member 68, and as shown in FIG.
May be applied to the stopper 73 '.

The hot plate 8,
In the case of a projection having a width wider than the widened interval between the eight portions, the projection does not enter between the hot plates, but must always be in contact with the hot plate surface. Therefore, the guide member 68 can be biased against the hot plate 8 by being eccentrically pivoted, and a stronger bias can be obtained through the spring 74 as shown in the figure. In the case of a projection (tip portion 71) having a width smaller than the interval at which the hot plate 8 is expanded at the folded portion, if the radius of curvature of the folded portion is constant because the surface of the hot plate 8 is flat at the folded portion of the endless track 9 Instead, the radius of curvature is the smallest at the center of the hot plate 8, the radius of curvature increases toward the end, and reaches the maximum at the extreme end. The tip 71 of the guide member 68 stops when it reaches the minimum radius of curvature (the center of the hot plate) by the stoppers 72 and 73. Even so, when the distal end portion 71 of the guide member 68 approaches between the expanded hot plates, the guide member 68 will be immersed to the minimum radius of curvature, and it is conceivable that the corners of the hot plate 8 may be sharpened. In such a case, this can be prevented by chamfering in advance. According to this, the delivery of the plate body 25 from the space between the front endless tracks 9 and 9 to the space between the rear endless tracks 9 and 9 can be ensured.

[0057]

As described above, the above-mentioned functions and effects can be obtained in each of the claims, so that it is possible to improve the efficiency of plate processing and to improve the smoothness and quality during processing of the plate. And high quality products (plywood, etc.) can be obtained.

[Brief description of the drawings]

FIG. 1 is a plan view showing an embodiment of a plate processing apparatus according to the present invention.

FIG. 2 is a front view showing an embodiment of the plate processing apparatus according to the present invention.

FIG. 3 is a sectional view showing an embodiment of the plate processing apparatus according to the present invention.

FIG. 4 is a side view showing an embodiment of the plate processing apparatus according to the present invention.

FIG. 5 is a plan view of an embodiment in which machine frames are set up on the left and right sides and the endless track is supported at both ends;

FIG. 6 is a sectional view taken along the line AA of FIG. 5 in an embodiment in which the machine frame is established on the left and right sides and the endless track is supported at both ends.

FIG. 7 is a plan view of the embodiment in which the machine frame is established on the left and right sides and the endless track is supported at both ends, and the supply and discharge are also used.

8 is a sectional view taken along the line BB in FIG. 7, showing an embodiment in which the machine frame is set up on the left and right sides and the endless track is supported at both ends.

FIG. 9 is a side view of the hot plate row showing the embodiment corresponding to claim 1;

FIG. 10 is a side view of a hot plate row showing an embodiment corresponding to claim 2;

FIG. 11 is a plan view of a part of a row of hot plates showing an embodiment corresponding to claim 3;

FIG. 12 is a side view of a part of a row of hot plates showing an embodiment corresponding to claim 3;

FIG. 13 is a partially cutaway front view showing an embodiment corresponding to claim 4;

FIG. 14 is a side view showing an embodiment corresponding to claim 5;

FIG. 15 is an enlarged sectional view showing an embodiment corresponding to claim 5;

FIG. 16A is a partial side view showing an embodiment according to claim 6, and FIG. 16B is a front view of a part of the modification.

FIG. 17 is a partial side view showing the modification.

18A is a cross-sectional view taken along line CC of FIG. 17, and FIG. 18B is a partial side view showing a modification of fixing of a hot plate.

FIG. 19 is a side view showing an embodiment corresponding to claim 7;

FIG. 20 is a front view showing an embodiment corresponding to claim 7;

FIG. 21 is a partial front view showing an embodiment corresponding to claim 8;

FIG. 22 is a side view showing an embodiment corresponding to claim 9;

FIG. 23 is a side view showing an embodiment corresponding to claim 10;

FIG. 24 is a side view showing an embodiment corresponding to claim 10;

FIG. 25 is a front view showing an embodiment corresponding to claim 10;

FIG. 26 is a side view of an essential part showing an embodiment corresponding to claim 11;

FIG. 27 is a side view of an essential part showing an embodiment corresponding to claim 12;

FIG. 28 is a side view of an essential part showing an embodiment corresponding to claim 13;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Machine frame 2 Beam 4 Chain foil 6 Chain conveyor 8 Heat plate 9 Endless track 10 Heat medium supply part 11 Heat medium discharge part 12 Rotary shaft 13 Supply port 14 Discharge port 15 Rotary joint 17 Joint pipe 24 Connection joint 25 Plate 30 to be processed 30 Concavo-convex groove 31 Arc surface 32 Space portion 33 Through hole 34 Fixture 35 Buffer material 36 Coating belt 39 Support groove 43 Timing belt 46 Frame 49 Rail 51 Vertical frame 52 Horizontal frame 56 Cleaning brush 59 Guide member 60 Guide member 65 Brush belt 68 Guide member

──────────────────────────────────────────────────続 き Continuation of the front page (51) Int.Cl. ⁶ Identification symbol FI B65G 17/40 B65G 17/40 (56) References JP-A-55-12388 (JP, A) JP-A-57-22002 (JP) JP-A-55-17076 (JP, A) JP-A-58-115279 (JP, A) JP-B-46-11119 (JP, B1) JP-B-47-49855 (JP, B1) (58) Field surveyed (Int.Cl. ⁶ , DB name) F26B 13/10 F25D 9/00 F26B 23/10 B65G 17/06 B65G 17/40

Claims (14)

(57) [Claims] 1. A heating medium supply / discharge apparatus for supplying / discharging a heating medium perpendicular to a rotation direction of an inner end of an endless track formed by arranging a plurality of narrow heating plates having a heating medium passage formed therein. A dual-purpose rotary shaft is installed, and at least from the heat medium supply portion of the rotary shaft to the inlet side of the heat medium passage of the hot plate and from the outlet side of the heat medium passage using a joint pipe having a length of a turn-back portion of the endless track. Each of the heating plates is connected to the heating medium discharge portion of the rotating shaft, or a plurality of adjacent heating plates are grouped together, and the entrance side of the heating medium passage of the heating plate located at the start end and the heating medium supply side of the rotating shaft, And the exit side of the heat medium passage of the hot plate located at the end and the heat medium discharge side of the rotary shaft are connected by a joint pipe in the direction orthogonal to the rotary shaft, and the output side and the input side between the adjacent hot plates. Are connected by a coupling joint so that one rotation of the endless track and one rotation of the rotating shaft are synchronized and controlled. The endless track is disposed as a pair of upper and lower surfaces facing each other, and a plurality of irregularities are provided on a surface of a hot plate of the track. Plate processing equipment. 2. A heating medium supply / discharge orthogonal to a rotation direction of an endless orbit formed by arranging a plurality of narrow heating plates having a heating medium passage formed therein adjacently. A dual-purpose rotary shaft is installed, and at least from the heat medium supply portion of the rotary shaft to the inlet side of the heat medium passage of the hot plate and from the outlet side of the heat medium passage using a joint pipe having a length of a turn-back portion of the endless track. Each of the heating plates is connected to the heating medium discharge portion of the rotating shaft, or a plurality of adjacent heating plates are grouped together, and the entrance side of the heating medium passage of the heating plate located at the start end and the heating medium supply side of the rotating shaft, And the exit side of the heat medium passage of the hot plate located at the end and the heat medium discharge side of the rotary shaft are connected by a joint pipe in the direction orthogonal to the rotary shaft, and the output side and the input side between the adjacent hot plates. Are connected by a coupling joint so that one rotation of the endless track and one rotation of the rotating shaft are synchronized and controlled. A plate processing apparatus, wherein the endless tracks are disposed opposite each other as a pair of upper and lower ends, and a surface of a hot plate of one endless track has a curved surface portion in a cross section orthogonal to a longitudinal direction thereof. A plate processing apparatus using an endless track, wherein the rotating speed of the endless track on the hot plate side is higher than that of the other side. 3. A heat medium supply / discharge system for supplying / discharging heat medium perpendicular to the direction of rotation of an endless track formed by arranging a plurality of small width heat plates having heat medium passages formed therein. A dual-purpose rotary shaft is installed, and at least from the heat medium supply portion of the rotary shaft to the inlet side of the heat medium passage of the hot plate and from the outlet side of the heat medium passage using a joint pipe having a length of a turn-back portion of the endless track. Each of the heating plates is connected to the heating medium discharge portion of the rotating shaft, or a plurality of adjacent heating plates are grouped together, and the entrance side of the heating medium passage of the heating plate located at the start end and the heating medium supply side of the rotating shaft, And the exit side of the heat medium passage of the hot plate located at the end and the heat medium discharge side of the rotary shaft are connected by a joint pipe in the direction orthogonal to the rotary shaft, and the output side and the input side between the adjacent hot plates. Are connected by a coupling joint so that one rotation of the endless track and one rotation of the rotating shaft are synchronized and controlled. A plate processing apparatus, wherein the endless tracks are disposed as a pair of upper and lower surfaces facing each other, and a plurality of water vapor discharge through holes communicating from the surface to the back surface are formed in the hot plate. A plate processing apparatus using an endless orbit. 4. A heating medium supply / discharge orthogonal or perpendicular to the direction of rotation of the inside of an endless track formed by arranging a plurality of small-width heating plates having heat medium passages formed therein. A dual-purpose rotary shaft is installed, and at least from the heat medium supply portion of the rotary shaft to the inlet side of the heat medium passage of the hot plate and from the outlet side of the heat medium passage using a joint pipe having a length of a turn-back portion of the endless track. Each of the heating plates is connected to the heating medium discharge portion of the rotating shaft, or a plurality of adjacent heating plates are grouped together, and the entrance side of the heating medium passage of the heating plate located at the start end and the heating medium supply side of the rotating shaft, And the exit side of the heat medium passage of the hot plate located at the end and the heat medium discharge side of the rotary shaft are connected by a joint pipe in the direction orthogonal to the rotary shaft, and the output side and the input side between the adjacent hot plates. Are connected by a coupling joint so that one rotation of the endless track and one rotation of the rotating shaft are synchronized and controlled. The endless track is disposed as a pair of upper and lower surfaces facing each other, and a cushioning material made of a heat-resistant elastic material is provided between the chain attachment portion of the endless track and a hot plate. A plate processing device using an endless track characterized by being interposed. 5. A heating medium supply / discharge orthogonal to a rotating direction inside an endless track formed by arranging a plurality of small width heating plates having a heating medium passage formed therein. A dual-purpose rotary shaft is installed, and at least from the heat medium supply portion of the rotary shaft to the inlet side of the heat medium passage of the hot plate and from the outlet side of the heat medium passage using a joint pipe having a length of a turn-back portion of the endless track. Each of the heating plates is connected to the heating medium discharge portion of the rotating shaft, or a plurality of adjacent heating plates are grouped together, and the entrance side of the heating medium passage of the heating plate located at the start end and the heating medium supply side of the rotating shaft, And the exit side of the heat medium passage of the hot plate located at the end and the heat medium discharge side of the rotary shaft are connected by a joint pipe in the direction orthogonal to the rotary shaft, and the output side and the input side between the adjacent hot plates. Are connected by a coupling joint so that one rotation of the endless track and one rotation of the rotating shaft are synchronized and controlled. The endless track is disposed as a pair of upper and lower sides facing each other, and a covering belt is wound around at least one of the endless tracks so as to cover the surface of the hot plate. A plate processing apparatus using an endless orbit. 6. A heating medium supply / discharge orthogonal to a rotating direction inside an endless track formed by arranging a plurality of small-width hot plates having a heating medium passage formed therein. A dual-purpose rotary shaft is installed, and at least from the heat medium supply portion of the rotary shaft to the inlet side of the heat medium passage of the hot plate and from the outlet side of the heat medium passage using a joint pipe having a length of a turn-back portion of the endless track. Each of the heating plates is connected to the heating medium discharge portion of the rotating shaft, or a plurality of adjacent heating plates are grouped together, and the entrance side of the heating medium passage of the heating plate located at the start end and the heating medium supply side of the rotating shaft, And the exit side of the heat medium passage of the hot plate located at the end and the heat medium discharge side of the rotary shaft are connected by a joint pipe in the direction orthogonal to the rotary shaft, and the output side and the input side between the adjacent hot plates. Are connected by a coupling joint so that one rotation of the endless track and one rotation of the rotating shaft are synchronized and controlled. Form was a plate member processing apparatus, plate member processing apparatus using the endless track, characterized in that attached by chain attachment part and the hot plate and allow the fitting of the groove fitting of the endless track. 7. A heating medium supply / discharge orthogonal or perpendicular to the rotating direction inside an endless orbit formed by arranging a plurality of narrow heating plates having a heating medium passage formed therein. A dual-purpose rotary shaft is installed, and at least from the heat medium supply portion of the rotary shaft to the inlet side of the heat medium passage of the hot plate and from the outlet side of the heat medium passage using a joint pipe having a length of a turn-back portion of the endless track. Each of the heating plates is connected to the heating medium discharge portion of the rotating shaft, or a plurality of adjacent heating plates are grouped together, and the entrance side of the heating medium passage of the heating plate located at the start end and the heating medium supply side of the rotating shaft, And the exit side of the heat medium passage of the hot plate located at the end and the heat medium discharge side of the rotary shaft are connected by a joint pipe in the direction orthogonal to the rotary shaft, and the output side and the input side between the adjacent hot plates. Are connected by a coupling joint so that one rotation of the endless track and one rotation of the rotating shaft are synchronized and controlled. A plate roller processing apparatus, wherein the endless tracks are disposed opposite each other as a pair of upper and lower tracks, and a pressing roller is provided on a back surface of a hot plate on an upper side of a pressing area where hot plates of the upper and lower endless tracks face each other. Wherein the upper hot plate is pressed against the lower hot plate side via the pressing roller. 8. A heating medium supply / discharge orthogonal or perpendicular to the direction of rotation of the inside of an endless track in which a plurality of small width heating plates having a heating medium passage formed therein are arranged adjacent to each other. A dual-purpose rotary shaft is installed, and at least from the heat medium supply portion of the rotary shaft to the inlet side of the heat medium passage of the hot plate and from the outlet side of the heat medium passage using a joint pipe having a length of a turn-back portion of the endless track. Each of the heating plates is connected to the heating medium discharge portion of the rotating shaft, or a plurality of adjacent heating plates are grouped together, and the entrance side of the heating medium passage of the heating plate located at the start end and the heating medium supply side of the rotating shaft, And the exit side of the heat medium passage of the hot plate located at the end and the heat medium discharge side of the rotary shaft are connected by a joint pipe in the direction orthogonal to the rotary shaft, and the output side and the input side between the adjacent hot plates. Are connected by a coupling joint so that one rotation of the endless track and one rotation of the rotating shaft are synchronized and controlled. The endless track is disposed as a pair of upper and lower surfaces facing each other, and a roller is axially attached to an end of each hot plate of the upper endless track, and the roller is heated up and down. A plate processing apparatus using an endless track, wherein a plate is engaged with a rail disposed in a pressure area facing the plate, and a height position of the rail is adjustable. 9. A heating medium supply / discharge orthogonal or perpendicular to the direction of rotation of the inside of an endless track formed by arranging a plurality of narrow heating plates having a heating medium passage formed therein. A dual-purpose rotary shaft is installed, and at least from the heat medium supply portion of the rotary shaft to the inlet side of the heat medium passage of the hot plate and from the outlet side of the heat medium passage using a joint pipe having a length of a turn-back portion of the endless track. Each of the heating plates is connected to the heating medium discharge portion of the rotating shaft, or a plurality of adjacent heating plates are grouped together, and the entrance side of the heating medium passage of the heating plate located at the start end and the heating medium supply side of the rotating shaft, And the exit side of the heat medium passage of the hot plate located at the end and the heat medium discharge side of the rotary shaft are connected by a joint pipe in the direction orthogonal to the rotary shaft, and the output side and the input side between the adjacent hot plates. Are connected by a coupling joint so that one rotation of the endless track and one rotation of the rotating shaft are synchronized and controlled. A plate processing apparatus, wherein the endless tracks are disposed as a pair of upper and lower surfaces facing each other, and at least the surface of the hot plate of the upper and lower endless tracks has a curved surface portion in a cross section orthogonal to the longitudinal direction. A plate processing apparatus using an endless track, wherein hot plate positions of upper and lower endless tracks are staggered. 10. An endless orbit in which a plurality of small-width heat plates having a heat medium passage formed therein are disposed adjacent to each other. A dual-purpose rotary shaft is installed, and at least from the heat medium supply portion of the rotary shaft to the inlet side of the heat medium passage of the hot plate and from the outlet side of the heat medium passage using a joint pipe having a length of a turn-back portion of the endless track. Each of the heating plates is connected to the heating medium discharge portion of the rotating shaft, or a plurality of adjacent heating plates are grouped together, and the entrance side of the heating medium passage of the heating plate located at the start end and the heating medium supply side of the rotating shaft, And the exit side of the heat medium passage of the hot plate located at the end and the heat medium discharge side of the rotary shaft are connected by a joint pipe in the direction orthogonal to the rotary shaft, and the output side and the input side between the adjacent hot plates. Are connected by a coupling joint so that one rotation of the endless track and one rotation of the rotating shaft are synchronized and controlled. In the plate processing apparatus thus formed, the endless tracks are arranged in a pair of upper and lower sides, and a frame arranged opposite to each other is formed in a standardized size, and the frame is connected and installed to arrange the endless tracks in multiples. A plate processing apparatus using endless tracks. 11. A heating medium supply / discharge orthogonal to a rotating direction inside an endless track formed by arranging a plurality of small-width heating plates having a heating medium passage formed therein. A dual-purpose rotary shaft is installed, and at least from the heat medium supply portion of the rotary shaft to the inlet side of the heat medium passage of the hot plate and from the outlet side of the heat medium passage using a joint pipe having a length of a turn-back portion of the endless track. Each of the heating plates is connected to the heating medium discharge portion of the rotating shaft, or a plurality of adjacent heating plates are grouped together, and the entrance side of the heating medium passage of the heating plate located at the start end and the heating medium supply side of the rotating shaft, And the outlet side of the heat medium passage of the hot plate located at the end and the heat medium discharge side of the rotating shaft are connected with the joint pipe in the direction orthogonal to the rotating shaft, and the outlet side and the incoming side between the adjacent hot plates. Are connected by a coupling joint so that one rotation of the endless track and one rotation of the rotating shaft are synchronized and controlled. Formed was a plate member processing device, installed in opposed to multiple-the endless track as a vertical pair,
A plate processing apparatus using an endless track, wherein a cleaning brush is disposed on an upstream end of the endless track at an exit side of the plate body so as to be always in contact with the surface of the hot plate. 12. A heating medium supply / discharge orthogonal or perpendicular to the direction of rotation of the inside of an endless track formed by arranging a plurality of narrow heating plates having a heating medium passage formed therein. A dual-purpose rotary shaft is installed, and at least from the heat medium supply portion of the rotary shaft to the inlet side of the heat medium passage of the hot plate and from the outlet side of the heat medium passage using a joint pipe having a length of a turn-back portion of the endless track. Each of the heating plates is connected to the heating medium discharge portion of the rotating shaft, or a plurality of adjacent heating plates are grouped together, and the entrance side of the heating medium passage of the heating plate located at the start end and the heating medium supply side of the rotating shaft, And the exit side of the heat medium passage of the hot plate located at the end and the heat medium discharge side of the rotary shaft are connected by a joint pipe in the direction orthogonal to the rotary shaft, and the output side and the input side between the adjacent hot plates. Are connected by a coupling joint so that one rotation of the endless track and one rotation of the rotating shaft are synchronized and controlled. Formed was a plate member processing device, installed in opposed to multiple-the endless track as a vertical pair,
A pair of upper and lower conveyors for transferring a plate coming out from between the upstream endless tracks between the rear end of the upstream endless track and the front end of the downstream endless track to between the downstream endless tracks, and this conveyor A plate processing apparatus using an endless track, comprising upper and lower guide members connected to the end of the plate. 13. A heating medium supply / discharge orthogonal to a rotating direction inside an endless track in which a plurality of narrow heating plates having a heating medium passage formed therein are arranged adjacently. A dual-purpose rotary shaft is installed, and at least from the heat medium supply portion of the rotary shaft to the inlet side of the heat medium passage of the hot plate and from the outlet side of the heat medium passage using a joint pipe having a length of a turn-back portion of the endless track. Each of the heating plates is connected to the heating medium discharge portion of the rotating shaft, or a plurality of adjacent heating plates are grouped together, and the entrance side of the heating medium passage of the heating plate located at the start end and the heating medium supply side of the rotating shaft, And the exit side of the heat medium passage of the hot plate located at the end and the heat medium discharge side of the rotary shaft are connected by a joint pipe in the direction orthogonal to the rotary shaft, and the output side and the input side between the adjacent hot plates. Are connected by a coupling joint so that one rotation of the endless track and one rotation of the rotating shaft are synchronized and controlled. Formed was a plate member processing device, installed in opposed to multiple-the endless track as a vertical pair,
An endless brush belt is connected to the pulley so that the endless brush belt is always in contact with the surface of the hot plate over the opposing range on the upstream end of the plate body exit side and the opposing range on the downstream endless track on the plate entrance side. A plate processing apparatus using an endless track, wherein the plate processing apparatus is wound and rotatably disposed. 14. A heating medium supply / discharge orthogonal to a rotating direction inside an endless track in which a plurality of narrow heating plates having a heating medium passage formed therein are arranged adjacent to each other. A dual-purpose rotary shaft is installed, and at least from the heat medium supply portion of the rotary shaft to the inlet side of the heat medium passage of the hot plate and from the outlet side of the heat medium passage using a joint pipe having a length of a turn-back portion of the endless track. Each of the heating plates is connected to the heating medium discharge portion of the rotating shaft, or a plurality of adjacent heating plates are grouped together, and the entrance side of the heating medium passage of the heating plate located at the start end and the heating medium supply side of the rotating shaft, And the exit side of the heat medium passage of the hot plate located at the end and the heat medium discharge side of the rotary shaft are connected by a joint pipe in the direction orthogonal to the rotary shaft, and the output side and the input side between the adjacent hot plates. Are connected by a coupling joint so that one rotation of the endless track and one rotation of the rotating shaft are synchronized and controlled. Formed was a plate member processing device, installed in opposed to multiple-the endless track as a vertical pair,
A plate guide member for guiding the plate from the upstream end of the endless track to the downstream end of the endless track is swingably provided. When the plate is larger or smaller than the expanded interval and is smaller, when the leading end of the guide member contacts the upper surface of the hot plate of the lower endless track on the upstream side, the swing limit on the other end is regulated by a stopper, and A plate processing apparatus using an endless trajectory, wherein a front end portion is located at a position where it does not come into contact with a front edge in a traveling direction of an upper surface of a hot plate.