JPH0566086A - Sheet treatment device using caterpillar - Google Patents

Abstract

PURPOSE:To make it possible to obtain high quality sheets efficiently by supplying or removing a heating medium directly into a heating plate which constitutes a caterpillar and heating or cooling treated sheets. CONSTITUTION:When a caterpillar 9 is pivoted, a revolving shaft 12, which synchronized with the caterpillar, is rotated. While the caterpillar 9 makes a single pivoting, the revolving shaft 12 is also rotated once. This rotation forces a heating medium to be supplied to a heating medium passage in a heating plate 8 so that the heating plate 8 may be heated or cooled. The heating medium, which has already finished heat exchange, is returned to a heating medium discharge section 11 of the revolving shaft 12 from the outlet of the heating medium passage of the heating plate 8. It is, therefore, possible to supply a heating medium to each heating plate 8 on the caterpillar 9 constantly and what is more, it is possible to heat or cool the heating plate 8 without installing an outside heat source. This construction makes it possible to obtain high quality sheets with higher efficiency.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention supplies and discharges a fluid (a heating medium or a cooling medium) as a heat medium to a plurality of heat plate-shaped heat transfer plates which constitute an endless track having a folded portion which is inverted at both ends. The present invention relates to a plate body processing apparatus for processing a plate body by using an endless track.

[0002]

2. Description of the Related Art Conventionally, when a veneer veneer is dried, a hot plate to which a heating medium such as a dryer, steam, hot oil or hot water is circulated in a horizontal or vertical direction is vertically or horizontally provided. Multi-stage press, a single-stage press with a hot plate installed in a single stage, an endless winding of a steel belt, mesh belt, metallic thin sheet, etc. on the outer surface of the hot plate, or the outer surface of the hot plate There are various methods such as a continuous press in which a chain conveyor is wound endlessly in a pair of concave portions formed therein, and a slat conveyor type press in which a hot plate has a narrow width.

[0003]

Generally, a dryer is mainly used to dry a veneer veneer.
It is well known that simple comparison of thermal efficiency is superior to a single-stage or multi-stage press in which the hot plate surface is in direct contact, compared to an indirect heating dryer that circulates hot air to the veneer single plate surface. Is. On the other hand, the mechanism for loading and unloading the veneer veneer from the hot plate surface and unloading the veneer veneer from the hot plate surface becomes complicated, and the veneer veneer is easily damaged during loading and unloading. Are known.

On the other hand, in the case of a continuous press, the veneer veneer is placed on the endlessly folded steel belt and a pair of chain conveyors and is rotated to rotate the veneer veneer on the hot plate. The veneer veneer can be carried in and out by rotating the veneer veneer in the same way after it is heated and dried, and the veneer veneer can be automatically carried in and out. In the case of a sheet-shaped article such as a belt, the heating action of the veneer veneer from the hot plate is an indirect heating contact, and the sheet-like article itself is damaged due to the heating action over time. Furthermore, in the case of a pair of chain conveyors, the phase of the vertical relationship is different when the veneer veneer is loaded and unloaded, and when the veneer veneer is in contact with the hot platen surface. 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 narrow widths, in order to heat the slat group, a burner, a heater, etc. are separately installed at arbitrary positions on the endless track. The current situation is to indirectly heat veneer veneer.

In view of this, the present invention uses an endless track for directly heating and cooling a plate to be processed by supplying and discharging a heat medium to and from a heating plate forming the endless track, and heating (or heating by the endless track). The purpose of the present invention is to provide a plate processing apparatus capable of improving the properties of the plate during cooling and improving the efficiency thereof to obtain a plate with higher efficiency and quality. is there.

[0007]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems of the prior art, the present invention is directed to an endless track in which a plurality of small-width hot plates having heat medium passages formed therein are arranged adjacent to each other. A separate or shared rotary shaft for heat medium supply and discharge, which is orthogonal to the direction of rotation, is installed inward, and a heat transfer medium for the rotary shaft is supplied using a joint pipe having at least the length of the folded portion of the endless track. From the part to the entrance side of the heat medium passage of the heat plate, and from the exit side of the heat medium passage to the heat medium discharge part of the rotary shaft, or as a group of several adjacent heat plates, located at the start end The heating medium inlet side 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. Connection with a joint pipe in the same direction, and a joint that connects the outlet and inlet sides of adjacent hot plates. A plate processing apparatus which is further connected and is formed so as to synchronously control one rotation of an endless track and one rotation of a rotary shaft. In this case, a plurality of uneven strips are provided on the surface of the heating plate of the endless track, and the plate body is sandwiched between the convex portions of the uneven strip so that the plate body can be fed. Even if it shrinks within the range, it does not shrink in the entire conveying direction of the plate, the yield of the plate is increased, and at the same time small cracks are generated between the holding by the convex parts, so that large cracks do not occur as a whole. In addition, the recessed portion serves as a discharge path for water vapor evaporating from the plate body so that excess water does not remain in the plate body to shorten the drying time and thus prevent the plate body from being warped. It is the one.

According to a second aspect of the present invention, the plate body is stretched during the heating (cooling) treatment of the plate body, and the wrinkle-stretching effect and internal stress are reduced as if they were ironed. One of the features is that the surface of one endless track has a curved surface in the cross section orthogonal to its longitudinal direction, and the rotation speed of the endless track on the side of that heating plate is larger than that on the other side. To do.

In order to prevent excess water from remaining in the plate body, mainly in consideration of the diffusion of water vapor that evaporates from the plate body during pressurization and heating, the endless tracks are arranged as a pair of upper and lower sides facing each other. The heat plate is provided with a plurality of water vapor discharge through holes communicating from the front surface to the back surface.

The fourth aspect takes into consideration that the hot plate does not uniformly contact the plate body due to an error in the chain itself of the endless track when the plate body is pressed by the hot plate. In order to prevent scratches and make each hot plate conform to the plate, a cushioning material made of elastic material with high heat resistance is interposed between the chain attachment part of the endless track and the hot plate. To do.

According to a fifth aspect of the present invention, the hot plate is prevented from damaging the plate body, and the water vapor discharged from the plate plate escapes from the gap between the hot plates to form a linear pattern on the surface of the plate plate for each width of the hot plate. In order to prevent the occurrence of sticking, a pair of endless tracks are arranged so as to face each other, and at least one of the endless tracks is wound with a coating belt so as to cover the surface of the hot plate.

According to a sixth aspect of the present invention, the hot plate is detached from the chain of the endless track when the hot plate is damaged or maintenance is performed and the mounting is facilitated. Therefore, the chain mounting portion of the endless track and the heat plate can be fitted. It is characterized in that it is attached by groove fitting.

According to a seventh aspect of the present invention, as means for pressing the back surface side of the hot plate to improve the pressure contact with the plate body, the frictional resistance with the hot plate is small and the upper and lower parts are arranged to be evenly pressed. A pressure roller is brought into contact with the back surface of the heating plate on the upper side of the pressing area where the heating plates of the endless track face each other, and the heating plate on the upper side is pressed to the heating plate on the lower side via this pressing roller. It is characterized by doing so.

In order to facilitate the adjustment of the pressure applied to the hot plate and the adjustment of the facing surface gap between the upper and lower endless tracks, a roller is axially attached to the end of each upper end plate of the upper endless track. However, this roller is engaged with a rail arranged in a pressing region where the upper and lower heat plates face each other, and the height position 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 track heating plates is provided in order to impart flexibility to the fibers by loosening the plate during the plate processing and to ensure flatness during the pressure processing. It is characterized in that it has a curved surface portion in a cross section orthogonal to its longitudinal direction and that the hot plate positions of the upper and lower endless tracks are staggered in a staggered manner.

According to a tenth aspect of the present invention, when a plurality of sets of the above-mentioned endless tracks are installed in series, the endless tracks can be easily connected in a required number of sets according to the specifications. A pair of upper and lower frames are arranged to face each other, and the frames are formed to have a standardized size, and by connecting and installing the frames, it is possible to arrange a number of endless tracks in multiple lines. To do.

According to the eleventh and thirteenth aspects of the present invention, the plate body is smoothly delivered between the upper and the lower endless tracks, and at the same time, the wood plate or other adhered matter adhered to the surface of the hot plate causes the plate body to be treated. In order to prevent the surface from being contaminated and resulting in inferior products and deterioration in quality, the endless tracks are installed as a pair of upper and lower sides facing each other in multiple rows, and a cleaning brush is installed on the plate outlet side of the upstream endless track. It is arranged so as to be in constant contact with the surface of the heat plate, and the endless orbits are installed in multiple pairs facing each other as an upper and lower pair,
An endless brush belt is used as a pulley so as to be in constant contact with the surface of the hot plate between the area facing the plate exit on the upstream endless track and the area facing the plate inlet on the downstream endless track. It is characterized in that it is wound and arranged to be rotatable.

According to the twelfth aspect of the present invention, when the endless tracks are arranged in multiple lines, in order to reliably transfer the plate body between the endless tracks, the endless tracks are vertically paired so as to face each other in multiple lines. Installed, a pair of upper and lower conveyors for passing the plate body that comes out between the upstream endless track between the rear end of the upstream endless track and the front end of the downstream endless track 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, in order to smoothly transfer the plate between the next endless track when the endless tracks are installed in multiple lines, the plate end of the upstream endless track to the downstream side. A plate guide member that guides the plate to the plate entrance of the endless track is swingably provided, and the tip end of this guide member is set to be larger or smaller than the interval at which the hot plate spreads at the folded portion of the endless track. When set to a small value, when the tip of the guide member contacts the upper surface of the lower endless track on the upstream side, the stopper limits the swing limit of the other end, and the leading edge of the upper surface of the hot plate in the traveling direction. It is characterized by being placed in a position that does not collide with.

[0020]

When the endless track is rotated, the rotating shaft synchronized therewith is rotated, and the rotating shaft is also rotated once while the endless track is rotated once. As a result, the heat medium is supplied from the heat medium supply portion of the rotating shaft to the heat medium passage in the heat plate forming the endless track,
The hot plate is heated (or cooled). The heat medium that has undergone heat exchange is returned from the exit 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 endless track heating plates that rotate endlessly in a track shape, and the heating plates can be directly heated (cooled) without attaching an external heat source.

[0021]

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

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) (hereinafter referred to as a processed plate) is placed and moved. While heat-treated.

Beams 2 in the front-rear direction and the left-right direction are provided so as to extend in a horizontal plane from a machine frame 1 erected on one side.
Shafts 3, 3 are supported as a pair in the front-rear direction between bearings arranged on the left and right at a constant interval.

The chain 5 is endlessly wound between chain wheels 4 and 4 fitted on both ends of the shafts 3 to form a pair of chain conveyors 6 and 6. A heat medium passage through which a heating medium or a cooling medium (hereinafter simply referred to as a heat medium) passes 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 heat plates 8 are arranged adjacent to each other so as to be parallel to each other, and thereby an endless track 9 is formed. The heat medium passage has a single-row passage structure or a double-row folded passage structure depending on the width of the heating plate 8.

On the inner beam 2 surrounded by the heating 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 partitioned is provided via a bearing. A rotary joint 15 having a heat medium supply port 13 and a heat medium discharge port 14 is fitted to the shaft end on the machine frame 1 side, and the endless track 9 is folded at least on the other side shaft end. A joint pipe 17 having a length up to the portion 16 extends from the supply portion 10 to the inlet side of the heat medium passage of the heat plate 8 and from the outlet side of the heat medium passage of the heat plate 8 to the discharge portion 11 of the endless track 9. 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 portion 10 and the discharge portion 11 is 32. Reference numeral 17A in the drawing denotes a joint receiver that is bundled through the joint pipe 17 to prevent the joint pipe 17 from being entangled.

As shown in FIG. 2, the endless track 9 is rotated by causing the gear 18 fitted to the end of the shaft 3 to follow the driving force of the motor 19 via the speed reducer 20 and the chain 23A. However, a gear 21 having a different number of teeth from that of the gear 18 is fitted coaxially with the gear 18, and a chain 23B is wound around the gear 22 fitted to the gear 21 and the rotary shaft 12 so that the endless track 9
The rotation and the one rotation of the rotary shaft 12 are synchronized. As the synchronous rotation means, in addition to the above mechanical gear change, the shaft 3 of the endless track 9 and the rotary shaft 1 are used.
It is also possible to connect a pulse generator to each of 2 and electrically tune both of them. The endless track 9 is not limited to horizontal installation, but may be inclined or vertical, and the rotary shaft 1
If 2 is also installed in the center of the endless track 9, the endless track 9
The distance to the folded-back portion 16 is equally divided, and the length of the joint pipe 17 can be minimized, but it does not matter even if it is deviated to either side. Further, the heat medium is not supplied to or discharged from the hot plates 8 individually, but a plurality of adjacent hot plates 8 are made into one group (in the illustrated example, 18 pieces are made into one group), and the start end of this one group is 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 heat plate 8, and a coupling joint 24 is provided between the outlet side and the inlet side between the adjacent heat plates 8. (Illustrated in Figure 1)
Is connected, and the outlet side of the heat medium passage of the terminal hot plate 8 is connected to the discharge portion 11 by the joint pipe 17, the number of joint pipes 17 from the supply portion 10 and the discharge portion 11 is two. Also, the diameter of the rotary shaft 12 can be made smaller than that of the former, particularly at the portion where the joint pipe 17 is connected.

1 of the endless track 9 accompanying the rotation of the motor 19
The rotation and one rotation of the rotary shaft 12 are controlled synchronously, but since one rotation of the rotary shaft 12 forms a circular orbit, its peripheral speed and angular velocity are constant, whereas one rotation of the endless orbit 9 does. Since the rotation is a track-shaped orbit, even if the peripheral speeds are the same, the angular velocities are different. Therefore, for adjusting the length of the joint pipe 17 due to the difference in the orbits of the two, a mechanism by which the joint pipe 17 can extend from the position of the rotary shaft 12 to the maximum length reaching the folded-back portion 16 of the endless track 9, for example, For the rod type that slides in the cylinder and to prevent the twisting of the joint pipe 17 due to the difference in angular velocity,
It suffices to connect the inlet side and outlet side of the heating plate 8 and the supply portion 10 and the discharge portion 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 of the joint pipe 17 and the prevention of twisting. According to this, the hot plate 8 is moved from the most bent state at the shortest position. Along with the movement on the endless track 9, the bending portion gradually extends and reaches the folding portion 16, and after folding,
The flexible pipe is continuously bent while gradually bending again, and a twisting stress is once applied to the flexible pipe each time it is folded back, but it can be eliminated by the elastic property of the material.

When the heat medium is circulated between the one group of hot plates 8 by the connection joint 24, the adjacent hot plates 8 in each folded-back portion 16 are slightly opened. At this time, when the plate 25 to be processed is a veneer single plate, the steam,
A heating medium such as hot oil is constantly supplied and discharged to dry the veneer veneer, and the adhesive is applied to the veneer veneer after drying. When lowering the temperature or cooling the resin laminated plate after heating and pressurizing, the cooling medium is constantly supplied and discharged to maintain the temperature of each hot plate 8 at a desired level.

The drive system of the endless track 9 on the upper side is, as shown in FIG. 4, a gear which is wound around the speed reducer 20 and the gear 18 on the shaft 3 and engages with the chain 23A transmitting the rotation as shown in FIG. 26 and a gear 27 on the shaft 3 of the upper endless track 9.
A chain 28 is wound around the lower end and the lower endless track 9 and the upper endless track 9 are rotated in opposite directions at a constant speed. The drive system for the upper rotary shaft 12 is the drive chain 23 for the rotary shaft 12 in the above embodiment.
The chain 29b is wound around the gear 29 meshing with B and the gear 29a on the upper rotary shaft 12, and the upper rotary shaft 1
Rotation at a constant velocity is transmitted to the lower portion 2 in a direction opposite to the lower rotation shaft 12.

The upper or lower endless track 9 and its associated parts have their vertical positions adjustable by a screw, a hydraulic jack, or other appropriate means, although not shown, of the beam 2 that cantilever-supports them. , Plate to be processed 2
The thickness of 5 can be changed.

Therefore, the plate 2 to be processed such as a veneer single plate
When 5 is inserted between the upper and lower endless tracks 9, 9, the upper and lower surfaces of the plate 25 to be processed are directly contacted by the upper and lower heat plates 8 while being lightly pressed and held, and the endless track 9, With the rotation of 9, the flat portion is moved to reach the folded-back portion 18, and drying can be performed in the meantime.

5 to 8 show an embodiment in which the shafts 3 and 3 of the endless track have a structure of supporting both ends, and the machine casings 1 and 1 are erected on the left and right sides, and the respective machine casings 1 and 1 are arranged. The upper and lower beams 2 and 2 in the horizontal direction, and the left and right sprockets 4 and 4
Is supported (the shaft on one side of the lower track 9 is not shown).

5 and 6, the upper and lower endless tracks 9,
9 is dedicated to supply and discharge so that the heat medium is supplied and discharged by using the rotary shafts 12 and 12 on both sides. In FIGS. 7 and 8, the supply and discharge of the heat medium to and from the rotary shafts 12 and 12 on one side are performed. It is also used so as to share.

In each case, the connection of the heating plates 8 of the endless tracks 9 and 9 to the heat medium passage is performed within the width of the endless tracks 9 and 9.
Is performed on the inner surface side of the
It does not project to the side of 9 and is placed inside it.

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

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

As a result, when the plate 25 is heated (or cooled) between the endless tracks 9 and 9, it is held by the ridge in the transfer direction of the plate 25, so that the ridge is held by the ridge. Although the portion of the plate body 2 dries and shrinks, and even if fine cracks occur, the whole of the transport direction does not shrink, and the plate 2
A decrease in yield due to shrinkage of the entire length of No. 5 is prevented, and the shrinkage is absorbed by minute cracks, so that large cracks do not occur. Further, since the recessed portion serves as a discharge passage for water vapor that evaporates from the plate body 25, excess water does not adhere to the plate body 25, the drying time is shortened, and thus a high quality plate body can be obtained.

In FIG. 10, the surface of the hot plate 8 of the upper (or lower) endless track 9, 9 is formed into an arc surface 31 in a cross section orthogonal to its longitudinal direction, and the area of contact with the plate 25 is reduced. In addition, the rotation speed V ₁ of the upper endless track 9 is set to be slightly larger than the rotation speed V _{2 of} the lower endless track 9, so that the plate body 25 is conveyed between the upper and lower endless tracks 9 and 9. The arcuate surface 31 of the heat plate 8 has a function of rubbing the one surface side in accordance with pressing, and the same effect as ironing can be produced to extend the wrinkles of the plate body 25. You can get sex. Further, the gap formed between the circular arc surface 31 of the heating plate 8 and the plate body 25 becomes space portions 32, 32, and this space portion 32 becomes a discharge passage of water vapor when evaporating from the plate body 25, and the endless track 9 The water vapor is discharged to the side of, and it is possible to prevent excessive water vapor from remaining on the plate 25.

The shape of the surface of the heating plate 8 is not limited to the arc shape, but may be a shape in which both side edges in the longitudinal direction of the heating plate 8 are rounded to leave a flat surface. Any shape may be used as long as it does not catch on the plate 25 when rotating faster than the other.

FIG. 11 and FIG. 12 are modified examples of the means for discharging water vapor evaporated from the plate body 25 during heating and pressurization.
As shown in the side view of FIG. 12, a large number of through holes 33, 33 ... Penetrating from the front surface to the back surface of the hot plate are bored to allow water vapor to evaporate from the plate 25 to pass through the through holes 33. , 3
12 is gradually discharged through 3 ... As shown in the arrow of FIG. 12 so that large cracks do not occur when excessive water vapor does not remain on the plate 25, and the drying time is shortened.

FIG. 13 shows a mounting structure of the heat plate 8 and the chain 5, and a cushioning member made of an elastic body such as rubber having a high heat resistance is provided between the mounting plate 34 mounted on the chain 5 and the heat plate 8. It is attached with bolts or the like with 35 interposed. Accordingly, when the plate body 25 is pressed, the hot plate 8 conforms to the plate body 25 due to the elastic deformation of the cushioning material 35 so that the plate body 25 comes into uniform contact with the hot plate 8 due to a manufacturing error of the chain 5. Also,
When the distance between the facing surfaces of the endless tracks 9 (the distance between the facing surfaces of the hot plate 8) is smaller than the thickness of the plate 25 to be inserted, the plate 25
When the hot plate 8 or 8 comes in contact with the plate 25,
However, in such a case, it is absorbed by the deflection of the cushioning material 35 of the heat plates 8 and 8 which hit the plate 25, and the plate 25 is prevented from being damaged.

14 and 15, the covering belt 36 is wound along the surface of the endless track, and is in contact with the plate 25 through the covering belt 36. The covered belt 36 has a breathable structure such as a mesh material and a perforated plate, and the material used is selected from carbon other than iron, stainless steel, fluorine resin, rubber and the like. Further, if the covering belt 36 is made of felt which is a water absorbing material, it is possible to absorb and remove water,
By extending it to the front and rear of the endless track 9 as shown in the figure, preliminary dewatering at the loader portion 37 can be achieved, and stepwise dewatering and drying can be achieved, which is effective in preventing the occurrence of cracks. is there. It is arbitrary whether the coated belt 36 is provided on the upper and lower endless tracks 9, 9 or on the upper or lower endless track.

FIG. 16A shows a fixture 34 fixed to the chain 5 in order to facilitate exchangeability when the heat plate 8 is damaged and easy attachment / detachment of the heat plate 8 to / from the chain 5. A shape having a U-shaped support groove 39, and its rising portion 4
The protrusions 41, 41 are formed on the opposite surfaces of the heat plate 8
The mounting side of which is formed into a shape that fits into the support groove 39, and the projections 41 and 41 fit into the side surfaces thereof.
Is formed, and the hot plate 8 can be pulled out by sliding in the longitudinal direction. The support groove 39 may have a dovetail shape instead.

In addition, as shown in FIG. 16 (B), the U-shaped support groove 39 may have a structure in which both ends of the heating plate 8 in the longitudinal direction are fitted. That is, the L-shaped members formed of elastic material are attached to the right and left chains 6, 6 and the rising portions 40, 4
0 is formed, and the protruding portion 4
1, 41 are provided, and holes 42a, 42a into which the hot plate 8 is fitted are provided on the end surface of the hot plate 8, and the hole 42a at one end of the hot plate 8 is fitted into the protruding portion 41 of the one upright 40, and the other end is provided. Is slightly deformed to the outside of the rising portion 40, and the hot plate 8 is fitted into the protruding portion 41 of the rising portion 40 to fit into the hole 42a.
The heating plate 8 can be mounted between the rising parts 40, 40. Therefore, the hot plate 8 can be easily attached at a predetermined position by fitting it into the support groove 39 of the fixture 34 and stopping it with an appropriate retaining means (not shown), which facilitates replacement and maintenance inspection work. According to FIG. 16 (B), it is not necessary to use a retaining means, and the mounting becomes easier.

FIG. 17, FIG. 18 (A), and FIG. 18 (B)
A case where a timing belt 43 is used instead of the chain 5 is shown. As shown in FIGS. 17 and 18 (A), the heat plate 8 and the timing belt 43 are attached by screwing, or The dovetail groove may be fitted as in (B). Further, 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 it is not regulated by using the timing belt 43.

19 and 20 show means for pressing the back surface of the hot plate 8 to press the plate 25, as a means of pressing the hot plate 8 in a predetermined area facing the lower endless track 9 on the upper side. 8
Rollers 45, 45 that abut against the back surface of the roller to press it.
Is attached to the frame 46 in correspondence with the pitch of the heat plates 8, 8 ...
Rollers 45, 45 are formed by urging the frame 46 toward the hot plates 8, 8 ...
The heat plates 8 and 8 are pressed through the rollers, and the rollers 45 and 45 are rotated as the heat plates 8 and 8 move, and the frictional force at the time of pressing is converted into rolling friction to absorb the friction. Therefore, an appropriate pressing force can be uniformly applied to the plate body 25.

In FIG. 21, as a height adjusting means of the hot plate 8, rollers 48 are axially attached to both ends of the hot plates 8, 8 ... The position of the hot plate 8 is determined by engaging with a rail 49 having a shape and determining the height position of the rail 49. Therefore, the gap between the heating plates 8 can be easily adjusted by finely adjusting the height position of the rail 49, and the pressurizing means may be provided on the rail 49 to simplify the structure. Therefore, it is possible to quickly deal with the work contents of pressurization and non-pressurization.

In FIG. 22, the fibers of the plate body 25 are loosened before the plate body 25 is fed into the vertically arranged endless tracks 9 and 9, and the endless track 9 for loosening is made in order to improve the heat and pressure treatment. 'And 9'are arranged. The members corresponding to the hot plates of the fir-decompressing endless tracks 9 ', 9'are made into a cylindrical body 5.
0, 50, etc., and the cylindrical bodies 50, 50 are staggered in a vertical staggered manner so that the plate body 25 passing between these is repeatedly folded in a corrugated manner and passed between the endless tracks 9, 9. It is a thing. Therefore, the plate body 25 is unraveled by repeated folding when passing between the cylindrical bodies 50, 50, and is flattened by the 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 fir-releasing endless tracks 9 ′, 9 ′ and the endless tracks 9, 9, respectively. Plate 25 disentangled in tracks 9'and 9 '
The wrinkles are extended and then heated and pressed. The cylindrical body 50 of the chamfering endless tracks 9 ', 9'is not necessarily cylindrical but may be semicircular or the like.

23 to 25 show the endless trajectories 9 and 9 described above.
When a plurality of sets are connected in series, they can be easily installed according to the specifications. Two vertical frames 51, 51 on one side and upper and lower horizontal frames connecting the vertical frames 51, 51 are connected. 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 frame 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 at the ends of the horizontal frames 52, 52.
And the vertical frames 51, 51,
The horizontal frames 52, 52 can be added together. Therefore, by assembling one set of upper and lower endless tracks 9 and the components attached thereto in one frame, it is possible to obtain a plate processing apparatus according to the specifications only by connecting the frames as necessary.

FIG. 26 shows the heating plate 8 of the upper and lower endless tracks 9, 9.
In order to prevent wood powder, wood dust coming out of the plate 25, etc. from adhering to the surface of the plate 25 and causing them to deteriorate in quality by adhering to the surface of the next plate 25, Cylindrical cleaning brushes 56, 56 are mounted on the folded portion so that the tips of the brushes are in constant contact with the surface of the heating plate 8 and are rotated in the arrow direction, that is, in the same direction as the rotation directions of the endless tracks 9, 9. Then, the surface of the hot plate 8 is rubbed by the cleaning brushes 56, 56 in accordance with the rotation of the endless tracks 9, 9 to remove the deposits.

Upper and lower conveyors 57, 57 are arranged following the cleaning brushes 56, 56, and the bases of the upper and lower guide members 59, 60 are attached to the shafts of the pulleys 58, 58 at the ends thereof. The free end of the lower guide member 59 is laid on the hot plate 8 of the lower rear endless track 9, and the upper guide member 60 is free and has the same length as the lower guide member 59. The plate 25 is allowed to pass freely. As a result, the plate 25 that has come out from between the front endless tracks 9 and 9 passes between the conveyors 57 and 57 between the guide members 59 and 60, and the tip of the plate 25 slightly curls between the rear endless tracks 9 and 9. Even if they do, they are delivered smoothly without being caught.

FIG. 27 shows a belt structure of the cleaning brushes 56, 56 instead of the cleaning brushes 56, 56.
Brushes on the surface of pulleys 61, 62, 63 arranged in pairs so as to fill the upper and lower triangular spaces formed by the folded portions of the outlet end of the rear end and the inlet end of the rear endless track 9, 9. Brush belts 65 and 65 in which 64 and 64 are planted
Is wound around, and the brushes 64, 64 are always in sliding contact with the surfaces of the hot plates 8 of the front and rear endless tracks 9, 9 and 9, 9 to remove the deposits. This brush belt 65,6
Guide members 59 and 60 similar to those described above are provided on the outlet side of 5.

According to this, the front and rear endless tracks 9,
It is possible to remove deposits attached to the surfaces of the heating plates 9 and 9 and 9 at the same time, and to serve as a guide for the plate 25 to the subsequent stage, so that smooth delivery can be performed.

FIG. 28 shows the endless orbits 9 and 9 between the front stage and the rear stage.
9 shows a modified example of the guide for facilitating the delivery of the plate 25 between 9 and 9. A machine frame 67 having an upper surface serving as a plate conveying surface 66 is installed between the lower tracks 9 and 9, and a guide member 68 is provided on the front side of the machine frame 67 so as to be swingable about a shaft 69 as a fulcrum. .. The upper surface of the guide member 68 is a plate conveying surface 70, and the front end side of the endless track 9 is thinly formed so that its tip portion 71 comes into contact with and separates from the surface of the hot plate 8 of the endless track 9. There is. Guide member 6
The shaft 69 of No. 8 is provided with a stopper 72, and the machine frame 6
When abutting against the stopper 73 on the 7 side, the lowering limit of the tip portion 71 is restricted, and the upper end portion 71 is further lowered to lower the hot plate 8,
It is designed so that it does not enter the gap between the eight.
Reference numeral 74 is a spring for constantly urging the tip portion 71 toward the hot plate 8 side, but it may be replaced by urging depending on the weight balance of the guide member 67 with respect to the shaft 69. Further, the stopper 72 is not necessarily provided on the shaft 69, but extends below the guide member 68, and for convenience sake, as shown in FIG.
You may make it contact | abut with the stopper 73 '.

At the turnback portion of the endless track 9, the heating plate 8,
In the case of a protrusion having a width wider than the widened space between the eight plates, it does not sink between the hot plates, but it must always be in contact with the hot plate surface. Therefore, it is possible to urge the heating plate 8 by eccentrically and pivotally supporting the guide member 68, and even stronger urging can be obtained through the spring 74 as shown in the drawing. In the case of a protrusion (tip 71) having a width narrower than the interval at which the heat plate 8 spreads at the folded portion, the surface of the heat plate 8 is flat at the folded portion of the endless track 9, so that the radius of curvature of the folded portion is constant. However, the radius of curvature becomes the smallest at the center of the heat plate 8, the radius of curvature becomes larger toward the end, and becomes the maximum at the endmost part. The tip portion 71 of the guide member 68 is stopped by the stoppers 72 and 73 when it reaches the minimum radius of curvature (center of the hot plate). Even with this, when the tip portion 71 of the guide member 68 approaches the expanded hot plate, the guide plate 68 will be immersed to the minimum radius of curvature, and the corner of the hot plate 8 may be scraped. In such cases, chamfering in advance can prevent this. According to this, it is possible to reliably deliver the plate member 25 from between the front endless track 9 and 9 to between the rear endless track 9 and 9.

[0057]

As described above, since the above-described effects can be obtained in each claim, it is possible to improve the efficiency of the plate processing and to improve the smoothness and quality of the plate processing. Therefore, high quality products (plywood, etc.) can be obtained.

[Brief description of 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 cross-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 the machine frames are set up on the left and right sides and the endless track is supported by both ends, and the heat medium is supplied and discharged separately.

FIG. 6 is a cross-sectional view taken along the line AA in FIG. 5 showing an example in which the machine frames are set up on the left and right and the endless track is supported by both ends.

FIG. 7 is a plan view of the embodiment in which the machine frames are set up on the left and right and the endless track is supported by both ends, and the same supply and discharge are also used.

8 is a cross-sectional view taken along the line BB of FIG. 7, showing an embodiment in which a machine frame is set up on the left and right to support an endless track on both sides.

FIG. 9 is a side view of a hot plate array showing an embodiment corresponding to claim 1.

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

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

FIG. 12 is a side view of a part of a hot plate array 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 cross-sectional view showing an embodiment corresponding to claim 5.

16 (A) is a partial side view showing an embodiment corresponding to claim 6, and FIG. 16 (B) is a partial front view of the modified example.

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

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

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

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

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

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.

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 the essential parts showing an embodiment corresponding to claim 11;

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

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

[Explanation of symbols]

 1 Machine Frame 2 Beam 4 Chain Wheel 6 Chain Conveyor 8 Heat Plate 9 Endless Track 10 Heat Medium Supply Site 11 Heat Medium Discharge Site 12 Rotating Shaft 13 Supply Port 14 Discharge Port 15 Rotating Joint 17 Joint Pipe 24 Coupling Joint 25 Treated Plate 30 Concavo-convex groove 31 Arc surface 32 Space 33 Through hole 34 Fixture 35 Buffer material 36 Covering 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

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁵ Identification code Office reference number FI technical display location B65G 17/40 8819-3F

Claims (14)

[Claims] 1. A heating medium supply / discharging unit, which is orthogonal to the direction of rotation, inside an endless track formed by arranging a plurality of small-width heating plates adjacent to each other in which a heating medium passage is formed. A dual-purpose rotating shaft is installed, and using a joint pipe having at least the length of the folded portion of the endless track, from the heat medium supply portion of the rotary shaft to the inlet side of the heat medium passage of the heating plate, and from the outlet side of the heat medium passage. The heating medium is connected to the heating medium discharge portion of the rotating shaft, or a plurality of adjacent heating plates are set as one group, and the inlet 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 heat medium passage outlet of the heat plate located at the end and the heat medium discharge side of the rotating shaft are connected by a joint pipe in the direction orthogonal to the rotating shaft, and the outlet side and the inlet side between adjacent heat plates are connected. Are connected by a connecting joint so that one rotation of the endless track and one rotation of the rotary shaft are controlled synchronously. A plate processing apparatus formed by using the endless track, wherein the endless tracks are arranged as a pair of upper and lower sides so as to face each other, and a plurality of concave and convex lines are provided on the surface of the heating plate of the endless track. Plate processing equipment. 2. A heating medium supply / discharging unit, which is orthogonal to the direction of rotation, inside an endless track formed by arranging a plurality of small-width heating plates adjacent to each other in which a heating medium passage is formed. A dual-purpose rotating shaft is installed, and using a joint pipe having at least the length of the folded portion of the endless track, from the heat medium supply portion of the rotary shaft to the inlet side of the heat medium passage of the heating plate, and from the outlet side of the heat medium passage. The heating medium is connected to the heating medium discharge portion of the rotating shaft, or a plurality of adjacent heating plates are set as one group, and the inlet 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 heat medium passage outlet of the heat plate located at the end and the heat medium discharge side of the rotating shaft are connected by a joint pipe in the direction orthogonal to the rotating shaft, and the outlet side and the inlet side between adjacent heat plates are connected. Are connected by a connecting joint so that one rotation of the endless track and one rotation of the rotary shaft are controlled synchronously. A plate processing apparatus formed by arranging the endless orbits as a pair of upper and lower sides so as to face each other, and making the surface of one of the endless orbits have a curved surface portion in a cross section orthogonal to its longitudinal direction. In addition, the plate processing apparatus using the endless orbit is characterized in that the rotation speed of the endless orbit on the hot plate side is set to be higher than that on the other side. 3. A heat medium supply / discharge unit, which is orthogonal to the direction of rotation, inside an endless track formed by adjoining a plurality of small-width heat plates having heat medium passages formed therein. A dual-purpose rotating shaft is installed, and using a joint pipe having at least the length of the folded portion of the endless track, from the heat medium supply portion of the rotary shaft to the inlet side of the heat medium passage of the heating plate, and from the outlet side of the heat medium passage. The heating medium is connected to the heating medium discharge portion of the rotating shaft, or a plurality of adjacent heating plates are set as one group, and the inlet 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 heat medium passage outlet of the heat plate located at the end and the heat medium discharge side of the rotating shaft are connected by a joint pipe in the direction orthogonal to the rotating shaft, and the outlet side and the inlet side between adjacent heat plates are connected. Are connected by a connecting joint so that one rotation of the endless track and one rotation of the rotary shaft are controlled synchronously. A plate processing apparatus formed by arranging the endless orbits as a pair of upper and lower sides so as to oppose each other, and forming a plurality of through holes for water vapor discharge communicating from the front surface to the back surface of the hot plate. A plate processing apparatus using an endless track. 4. A heat medium supply / discharge unit, which is orthogonal to the direction of rotation, is provided inward of an endless track formed by arranging a plurality of small-width heat plates adjacent to each other in which heat medium passages are formed. A dual-purpose rotating shaft is installed, and using a joint pipe having at least the length of the folded portion of the endless track, from the heat medium supply portion of the rotary shaft to the inlet side of the heat medium passage of the heating plate, and from the outlet side of the heat medium passage. The heating medium is connected to the heating medium discharge portion of the rotating shaft, or a plurality of adjacent heating plates are set as one group, and the inlet 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 heat medium passage outlet of the heat plate located at the end and the heat medium discharge side of the rotating shaft are connected by a joint pipe in the direction orthogonal to the rotating shaft, and the outlet side and the inlet side between adjacent heat plates are connected. Are connected by a connecting joint so that one rotation of the endless track and one rotation of the rotary shaft are controlled synchronously. A plate processing apparatus formed by arranging the endless tracks as a pair of upper and lower sides so as to face each other, and a cushioning member made of an elastic material having high heat resistance between the chain attachment portion of the endless track and the hot plate. A plate processing apparatus using an endless track characterized by being interposed. 5. A heat medium supply / discharge unit, which is orthogonal to the direction of rotation, is provided inward of an endless track formed by arranging a plurality of small-width heat plates adjacent to each other in which heat medium passages are formed. A dual-purpose rotating shaft is installed, and using a joint pipe having at least the length of the folded portion of the endless track, from the heat medium supply portion of the rotary shaft to the inlet side of the heat medium passage of the heating plate, and from the outlet side of the heat medium passage. The heating medium is connected to the heating medium discharge portion of the rotating shaft, or a plurality of adjacent heating plates are set as one group, and the inlet 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 heat medium passage outlet of the heat plate located at the end and the heat medium discharge side of the rotating shaft are connected by a joint pipe in the direction orthogonal to the rotating shaft, and the outlet side and the inlet side between adjacent heat plates are connected. Are connected by a connecting joint so that one rotation of the endless track and one rotation of the rotary shaft are controlled synchronously. A plate processing apparatus formed by arranging the endless tracks as a pair of upper and lower sides so as to face each other, and winding a coating belt so as to cover the surface of the hot plate on at least one of the endless tracks. A plate processing apparatus using an endless track. 6. A heat medium supply / discharge unit, which is orthogonal to the direction of rotation, inside an endless track formed by arranging a plurality of small-width heat plates in which heat medium passages are adjacently arranged. A dual-purpose rotating shaft is installed, and using a joint pipe having at least the length of the folded portion of the endless track, from the heat medium supply portion of the rotary shaft to the inlet side of the heat medium passage of the heating plate, and from the outlet side of the heat medium passage. The heating medium is connected to the heating medium discharge portion of the rotating shaft, or a plurality of adjacent heating plates are set as one group, and the inlet 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 heat medium passage outlet of the heat plate located at the end and the heat medium discharge side of the rotating shaft are connected by a joint pipe in the direction orthogonal to the rotating shaft, and the outlet side and the inlet side between adjacent heat plates are connected. Are connected by a connecting joint so that one rotation of the endless track and one rotation of the rotary shaft are controlled synchronously. 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 / discharging unit, which is orthogonal to the direction of rotation, inside an endless track formed by adjoining a plurality of small-width heating plates having heating medium passages formed therein. A dual-purpose rotating shaft is installed, and using a joint pipe having at least the length of the folded portion of the endless track, from the heat medium supply portion of the rotary shaft to the inlet side of the heat medium passage of the heating plate, and from the outlet side of the heat medium passage. The heating medium is connected to the heating medium discharge portion of the rotating shaft, or a plurality of adjacent heating plates are set as one group, and the inlet 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 heat medium passage outlet of the heat plate located at the end and the heat medium discharge side of the rotating shaft are connected by a joint pipe in the direction orthogonal to the rotating shaft, and the outlet side and the inlet side between adjacent heat plates are connected. Are connected by a connecting joint so that one rotation of the endless track and one rotation of the rotary shaft are controlled synchronously. In the plate processing apparatus, a pair of upper and lower endless tracks are arranged to face each other, and a pressure roller is provided on the back surface of the heating plate on the upper side of the pressing area where the heating plates of the upper and lower endless tracks face each other. Is contacted, and the hot plate on the upper side is pressed to the hot plate on the lower side via the pressure roller. A plate processing apparatus using an endless track. 8. A heat medium supply / discharge unit, which is orthogonal to the direction of rotation, inside an endless track formed by adjoining a plurality of small-width heat plates having heat medium passages formed therein. A dual-purpose rotating shaft is installed, and using a joint pipe having at least the length of the folded portion of the endless track, from the heat medium supply portion of the rotary shaft to the inlet side of the heat medium passage of the heating plate, and from the outlet side of the heat medium passage. The heating medium is connected to the heating medium discharge portion of the rotating shaft, or a plurality of adjacent heating plates are set as one group, and the inlet 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 heat medium passage outlet of the heat plate located at the end and the heat medium discharge side of the rotating shaft are connected by a joint pipe in the direction orthogonal to the rotating shaft, and the outlet side and the inlet side between adjacent heat plates are connected. Are connected by a connecting joint so that one rotation of the endless track and one rotation of the rotary shaft are controlled synchronously. A plate processing apparatus formed by arranging the endless tracks as a pair of upper and lower sides so as to oppose each other, and rollers are axially attached to the end portions of the respective heating plates of the upper endless track, and the rollers are heated vertically. A plate processing apparatus using an endless track, characterized in that a plate is engaged with a rail arranged in an opposing pressure region, and a height position of the rail can be adjusted. 9. A heat medium supply / discharge unit, which is orthogonal to the direction of rotation, inside an endless track formed by arranging a plurality of small-width heat plates adjacent to each other in which heat medium passages are formed. A dual-purpose rotating shaft is installed, and using a joint pipe having at least the length of the folded portion of the endless track, from the heat medium supply portion of the rotary shaft to the inlet side of the heat medium passage of the heating plate, and from the outlet side of the heat medium passage. The heating medium is connected to the heating medium discharge portion of the rotating shaft, or a plurality of adjacent heating plates are set as one group, and the inlet 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 heat medium passage outlet of the heat plate located at the end and the heat medium discharge side of the rotating shaft are connected by a joint pipe in the direction orthogonal to the rotating shaft, and the outlet side and the inlet side between adjacent heat plates are connected. Are connected by a connecting joint so that one rotation of the endless track and one rotation of the rotary shaft are controlled synchronously. A plate processing apparatus formed by arranging the endless orbits as a pair of upper and lower sides so as to face each other, and having a curved surface portion in a cross section orthogonal to the longitudinal direction of at least the surface of the upper and lower endless orbital heating plates. In addition, the plate processing apparatus using the endless track is characterized in that the hot plate positions of the upper and lower endless tracks are alternately arranged in a staggered arrangement. 10. A heat medium supply / discharge unit, which is orthogonal to the direction of rotation, inside an endless track formed by arranging a plurality of small-width heat plates adjacent to each other in which heat medium passages are formed. A dual-purpose rotating shaft is installed, and using a joint pipe having at least the length of the folded portion of the endless track, from the heat medium supply portion of the rotary shaft to the inlet side of the heat medium passage of the heating plate, and from the outlet side of the heat medium passage. The heating medium is connected to the heating medium discharge portion of the rotating shaft, or a plurality of adjacent heating plates are set as one group, and the inlet 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 heat medium passage outlet of the heat plate located at the end and the heat medium discharge side of the rotating shaft are connected by a joint pipe in the direction orthogonal to the rotating shaft, and the outlet side and the inlet side between adjacent heat plates are connected. Are connected by a connecting joint so that one rotation of the endless track and one rotation of the rotary shaft are controlled synchronously. In the plate processing apparatus thus formed, a frame in which the aforesaid endless tracks are arranged in a pair as opposed to each other is formed to have a standard size, and the endless tracks are arranged in multiple lines by connecting and installing the frames. A plate processing apparatus using an endless track characterized by being installed. 11. A heat medium supply / discharge unit, which is orthogonal to the direction of rotation, inside an endless track formed by adjoining a plurality of small-width heat plates having heat medium passages formed therein, or A dual-purpose rotating shaft is installed, and using a joint pipe having at least the length of the folded portion of the endless track, from the heat medium supply portion of the rotary shaft to the inlet side of the heat medium passage of the heating plate, and from the outlet side of the heat medium passage. The heating medium is connected to the heating medium discharge portion of the rotating shaft, or a plurality of adjacent heating plates are set as one group, and the inlet 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 heat medium passage outlet of the heat plate located at the end and the heat medium discharge side of the rotating shaft are connected by a joint pipe in the direction orthogonal to the rotating shaft, and the outlet side and the inlet side between adjacent heat plates are connected. Are connected by a connecting joint so that one rotation of the endless track and one rotation of the rotary shaft are controlled synchronously. 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 arranged on the upstream side of the plate end of the endless track so as to be in constant contact with the surface of the hot plate. 12. A heat medium supply / discharge unit, which is orthogonal to the direction of rotation, inside an endless track formed by adjoining a plurality of small-width heat plates having heat medium passages formed therein, or A dual-purpose rotating shaft is installed, and using a joint pipe having at least the length of the folded portion of the endless track, from the heat medium supply portion of the rotary shaft to the inlet side of the heat medium passage of the heating plate, and from the outlet side of the heat medium passage. The heating medium is connected to the heating medium discharge portion of the rotating shaft, or a plurality of adjacent heating plates are set as one group, and the inlet 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 heat medium passage outlet of the heat plate located at the end and the heat medium discharge side of the rotating shaft are connected by a joint pipe in the direction orthogonal to the rotating shaft, and the outlet side and the inlet side between adjacent heat plates are connected. Are connected by a connecting joint so that one rotation of the endless track and one rotation of the rotary shaft are controlled synchronously. Formed was a plate member processing device, installed in opposed to multiple-the endless track as a vertical pair,
Between the rear end of the upstream endless track and the front end of the downstream endless track, a pair of upper and lower conveyors for transferring the plate that comes out between the upstream endless track to the downstream endless track, and this conveyor A plate processing apparatus using an endless track, which has upper and lower guide members that are continuously provided at the end of the. 13. A heat medium supply / discharge unit, which is orthogonal to the direction of rotation, inside an endless track formed by adjoining a plurality of small-width heat plates having heat medium passages formed therein, or A dual-purpose rotating shaft is installed, and using a joint pipe having at least the length of the folded portion of the endless track, from the heat medium supply portion of the rotary shaft to the inlet side of the heat medium passage of the heating plate, and from the outlet side of the heat medium passage. The heating medium is connected to the heating medium discharge portion of the rotating shaft, or a plurality of adjacent heating plates are set as one group, and the inlet side of the heating medium passage of the heating plate located at the starting end and the heating medium supply side of the rotating shaft, And, the outlet side of the heat medium passage of the heat plate located at the end and the heat medium discharge side of the rotating shaft are connected by a joint pipe in the direction orthogonal to the rotating shaft, and the outlet side and the inlet side between the adjacent heat plates are connected. Are connected by a connecting joint so that one rotation of the endless track and one rotation of the rotating shaft are controlled synchronously. Formed was a plate member processing device, installed in opposed to multiple-the endless track as a vertical pair,
An endless brush belt is used as a pulley so as to be in constant contact with the surface of the hot plate between the area where the plate body exit side of the upstream side endless track and the area where the plate body inlet side of the downstream side endless track face each other. A plate processing apparatus using an endless track, which is wound and rotatably arranged. 14. A heat medium supply / discharge unit, which is orthogonal to the direction of rotation, inside an endless track formed by arranging a plurality of narrow-width heat plates having heat medium passages formed therein adjacent to each other. A dual-purpose rotating shaft is installed, and using a joint pipe having at least the length of the folded portion of the endless track, from the heat medium supply portion of the rotary shaft to the inlet side of the heat medium passage of the heating plate, and from the outlet side of the heat medium passage. The heating medium is connected to the heating medium discharge portion of the rotating shaft, or a plurality of adjacent heating plates are set as one group, and the inlet 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 heat medium passage outlet of the heat plate located at the end and the heat medium discharge side of the rotating shaft are connected by a joint pipe in the direction orthogonal to the rotating shaft, and the outlet side and the inlet side between adjacent heat plates are connected. Are connected by a connecting joint so that one rotation of the endless track and one rotation of the rotary shaft are controlled synchronously. Formed was a plate member processing device, installed in opposed to multiple-the endless track as a vertical pair,
A plate guide member that guides the plate from the plate end of the upstream endless track to the plate inlet of the downstream endless track is provided swingably, and the tip end of this guide member is heated at the turnback part of the endless track. When the plate is made larger or smaller than the widened space and smaller than that, when the tip of the guide member contacts the upper surface of the hot plate of the lower track on the upstream side, the swing limit at the other end is regulated by a stopper. A plate body processing apparatus using an endless track, characterized in that a tip portion is placed at a position where it does not collide with the front edge of the upper surface of the hot plate in the traveling direction.