WO1997017178A1

WO1997017178A1 - Production plant for a raw section consisting of rod or bar-shaped blades

Info

Publication number: WO1997017178A1
Application number: PCT/AT1996/000216
Authority: WO
Inventors: Josef Schilcher
Original assignee: Schilcher Industrieanlagen- Und Gerätebau Gesellschaft Mbh
Priority date: 1995-11-09
Filing date: 1996-11-06
Publication date: 1997-05-15
Also published as: DE29519308U1; DE19680936D2; AU7265996A

Abstract

The invention relates to a production plant (1) for making a raw section (2) consisting of timber, plastic, etc., rod or bar-shaped blades (3) with a press (7) forming a pressing region (5) for the rod or bar-shaped blades (3) having several pressing devices (6) spaced in the longitudinal direction of the raw section (2), in which the raw section (2) is taken into the pressing region (5), which is inside a heating device (4), by means of a feed device (16) which can be adjusted vertically and transversely and removed therefrom at the end of the pressing process, and at least one transporter (26) is fitted upstream of the feed device (16) and/or at least one conveyor is fitted downstream thereof.

Description

Production plant for the production of a raw profile consisting of rod or board-shaped slats

The invention relates to a production plant for producing a raw profile consisting of rod-shaped or board-shaped lamellae, as described in the preamble of claim 1.

A known production plant - according to DE-B2-27 22 453 - has a base frame which extends over the usual production length of a glue binder and on which are arranged pressing devices which are aligned in the vertical direction and spaced apart in the direction of the longitudinal axis of the glue binder. The lamellae coated with the binder are placed in these pressing devices and stacked into a package. After the loading and stacking of the slats have been carried out, tensioning yokes provided with spindles are placed on the tie rods of the pressing devices and by adjusting the spindles the pressing force for pressing the slats together is applied. Instead of the spindles there are also further press drives, e.g. hydraulically or pneumatically operated clamping devices, known. The manipulation effort is very high with this clamping device. In addition, the lamellae are stacked to form a raw profile in the pressing device itself, as a result of which it is occupied over a longer period of time and the manufacturing time of a raw profile is thereby disadvantageously increased.

The object of the invention is to create a production system with which the production time of a raw profile is minimized. In addition, a fully automated production process is to be achieved, from the delivery of a single slat to the removal of the finished raw profile.

This object of the invention is achieved by the features reproduced in the characterizing part of claim 1. The surprising advantage here is that the setting time and thus the production time of such a raw profile is reduced by the simultaneous action of heat and / or wave energy and of pressing forces on the raw profile. The production time is further reduced by feeding an already stacked raw profile into the heating device, which is done fully automatically.

However, an embodiment according to claim 2 is also advantageous because it protects the heating area against the emission of wave or thermal energy, which means that Operational safety increased.

However, an embodiment according to claim 3 is also advantageous, as a result of which the wave energy can be directed onto the raw profile in a predefined manner.

However, an embodiment according to claim 4 is also advantageous because an exactly horizontal plane for supporting the raw profile is thereby achieved, which is particularly advantageous for the fully automated transport of the raw profile.

According to an advantageous embodiment, as described in claim 5, it is achieved that the raw profile can be placed on a surface which is formed by the two largest dimensions, thereby preventing a raw profile from tipping or falling over.

Another advantage is a design according to claim 6, whereby the wave energy or thermal energy can be applied uniformly over the entire raw profile, which results in better heating of the adhesive layer and thus an optimal connection of the individual lamellae.

According to a further preferred embodiment, as described in claim 7, the uniform heating of the raw profile is additionally improved.

An embodiment according to claim 8 is also advantageous, as a result of which a possible height offset of the individual slats can be compensated for.

In addition, an embodiment variant according to claim 9 is favorable because it achieves a simple structural arrangement of the press drives.

A design according to claim 10 has the advantage that the pressing force is not applied as a point-like force, but rather distributed over the raw profile.

According to an advantageous further development, as described in claim 1 1, it is prevented that, particularly when the pressing force is applied by the pressing drives arranged on the cover, an opening of the pressing area or heating area is avoided, which increases operational reliability and ensures a constant one Press force is achieved. Further preferred design variants are described in claims 12 to 14, because this allows the cover to be moved along one or two spatial axes and thus the loading opening is covered or opened fully automatically. In addition, the lid can be easily removed for maintenance purposes.

Through the training according to claims 15 and 16, a drive device for the lid manipulation is created in a simple manner, which is characterized by a robust and trouble-free construction.

A design according to claim 17 has also proven to be advantageous, by means of which the adjustment movements of the cover take place uniformly and thus avoiding jamming or tilting of the cover, in particular in the loading opening.

By means of a development according to claim 18, the position of the raw profile in the direction perpendicular to the contact plane can be changed, thereby creating two transport levels which enable the raw profiles to be easily transported in and out.

The preferred development according to claim 19 prevents the lifting carriage from jamming during the lifting movement and also prevents frictional forces in the guide from being reduced during the height adjustment.

A variant according to claim 20 is furthermore favorable, by means of which the individual lifting carriages each cover the same distance in the same time interval, and so the raw profile is aligned parallel to the contact plane in each position.

An embodiment according to claim 21 is also advantageous, as a result of which the uniform movement of the individual lifting trucks is achieved mechanically in a simple manner and a robust and interference-free synchronization is possible.

Further developments according to claims 22 to 24 are also advantageous, by means of which the raw profile is transported in a plane running parallel to the contact plane by the use of mechanical drive elements, which are inexpensive and easy to maintain. A configuration according to claim 25 is also possible, in which the play which arises when the drive means is in operation for a longer period of time can be compensated for and the efficiency of the entire drive can be kept the same.

An advantageous development describes claim 26, through which large lifting forces can also be generated.

However, an embodiment is also possible, as described in claim 27, in which the raw profile is pressed in its position which is horizontal and parallel to the contact plane, thereby preventing the individual lamellae from becoming loose.

Furthermore, an embodiment according to claim 28 is advantageous because it achieves a robust construction of the transport device, which ensures the necessary flexural rigidity of the entire frame construction, in particular when the lifting device is moved.

However, an embodiment variant according to claim 29 is also advantageous, as a result of which the raw profile can be pivoted from a vertical to a horizontal position, thus facilitating stacking of the individual slats to form the raw profile in the vertical position and further transport of the raw profile is easier in the horizontal position .

A preferred development describes claim 30, whereby the swivel device is constructed robustly and not susceptible to faults and maintenance or repair is inexpensive and easy to carry out.

A further preferred embodiment variant is described in claim 31, by means of which the lifting movement is transmitted uniformly to the individual lifting devices and thus a position of the raw profile that is parallel to the contact plane is always guaranteed during the height adjustment.

A favorable further development according to claim 32 achieves a uniform tension of the drive means even if it has been in operation for a long time and has therefore already been plastically deformed.

However, a variant according to claim 33 is also possible, in which the slide is guided in such a way that tilting or tilting of the slide in the guide arrangement prevents that will.

The variant described in claim 34 has the advantage that the individual lamellae are transported to the tilting table in a simple manner and are thus correctly oriented for stacking.

An embodiment according to claim 35 has proven to be advantageous, as a result of which the slat can be raised from one transport level to another transport level, which is particularly advantageous when the slats are stacked vertically to form a raw profile.

A further preferred embodiment variant is described in claim 36, whereby the drive means can be tensioned and the individual slides can be adjusted to a position that is exactly horizontal and parallel to the contact plane.

A variant according to claim 37 is also possible, as a result of which the lamella can be deposited in a simple manner on a next transport element.

Furthermore, an embodiment according to claim 38 is possible, whereby an exact and clamp-free guidance of the carriage is achieved, the guide being able to absorb considerable forces acting on the carriage.

However, a variant according to claim 39 is also advantageous, by means of which the lamella can be moved from the hoisting device into the tilting table in a simple and robust manner, the maintenance and servicing being facilitated.

A variant according to claim 40 is also possible, in which a drive device is created which can also absorb or overcome large forces.

In the variant according to claim 41, an advantageous further development is described in which the lamella is pulled off the carriage of the lifting device and is transported into the tilting table without damaging the surface of the lamella.

Furthermore, an embodiment according to claim 42 is favorable, by means of which the slat can be transported in its longitudinal extent, for example coming from a manufacturing plant, to the manufacturing plant. The advantageous development according to claim 43 achieves a uniform transport of the lamella.

Furthermore, the embodiment variants according to claims 44 and 45 are also advantageous, by means of which the lamella can be easily removed by the transport device at right angles to the longitudinal extent.

Furthermore, designs according to claims 46 and 47 are still possible, which enables good storage and good removal of the finished raw profiles and a space-saving arrangement of the conveyor.

Finally, a further development according to claim 48 is advantageous, whereby an exact positioning of the elements actuated by the press drives is achieved.

For a better understanding of the invention, this will be explained in more detail with reference to the exemplary embodiments shown in the drawings.

Show it:

1 shows a production system according to the invention, consisting of a longitudinal transport device with spreading device, a lifting device, a transverse transport device, a tilting table, a feed device, a heating device with a lid manipulation device, in a simplified representation, in a side view;

2 shows the production plant in a top view;

Figure 3 shows the longitudinal transport device in plan view.

Figure 4 shows the longitudinal transport device, sectioned, along the lines III-III in Fig. 2.

5 shows the side view of the lifting device with a portion of the dispensing device;

6 shows the tilting table in a side view; 7 shows the feed device in a side view;

8 shows the lid manipulation device in a side view;

9 shows the heating device in a side view;

10 is a side view of a conveyor;

Figure 1 1 shows a further embodiment of the tilting table in a side view;

Fig. 12 shows a detail of the production plant shown in Fig. 2 in plan view.

1 and 2 show a production plant 1 for producing a raw profile 2, which consists of rod-shaped or board-shaped lamellae 3 made of wood, plastic, etc. A pressing area 5 is located within a heating device 4. A pressing device 7 consisting of a plurality of pressing devices 6 is attached to the heating device 4, whereby press drives 8, such as media-operated pressure cylinders or mechanically operated spindle drives, are rigidly connected to a housing frame 9 so that the Feed direction of the press drives 8 is horizontal, approximately parallel to a contact plane 10 and perpendicular to the raw profile 2. The pressing devices 6 are spaced apart from one another in the direction of the longitudinal extent of the raw profile 2.

A loading opening 11 of the pressing area 5 or the heating device 4 is moved by means of a lid 12 which can be moved via a lid manipulation device 13 both in a horizontal direction running parallel to the contact plane 10 and in a vertical direction running at right angles to the contact plane 10 , locked. On one side of the cover 12 facing away from the pressing area 5 there are one or more cover pressing devices 14, which also belong to the pressing device 7 and form pressing devices 6, which have pressing drives 8 which are also constructed from media-loaded cylinders or from mechanically actuated spindle drives are. In the area of the loading opening 11 there are several lid locking devices 15 which lock the cover 12, in particular during the pressing or heating process, in the loading opening 11 and thus preferably hermetically cover the pressing area 5 and the heating device 4. Adjacent to the loading opening 11 is a side and height adjustable feed device 16 which brings the raw profile into and / or out of the pressing area 5 and which has a base frame 17 which is arranged on the contact plane 10 so as to be fixed in motion. This protrudes at right angles from the contact plane 10 and has on a side facing away from the heating device 4 or the press device 7 a guide arrangement 18 extending at right angles to the contact plane 10. This guide arrangement 18 serves to guide the height of one or more lifting carriages 19 which are height-adjustable at right angles to the contact plane 10 and which are spaced apart from the contact plane 10 at a variable height distance 20.

On the lifting truck 19 there is a fork carriage 21 which can be moved in a horizontal direction running parallel to the contact plane 10 and on which the raw profile 2 shown in broken lines and placed in the heating device 4 or pressing device 7 is placed. The lifting truck 19 is furthermore operated via a lifting device 22, e.g. a lifting cylinder 23, supported on the contact plane 10. The fork carriage 21 has a carriage length 24 measured parallel to the contact plane 10.

A transport system 26 is arranged upstream of the feed device 16 at an end region 25 facing away from the heating device 4 or press device 7. This consists, among other things, of a longitudinal transport device 27 which conveys the individual slats 3 to the production plant 1. From this longitudinal transport device 27, the lamella 3 is introduced by means of a dispensing device 28 into a lifting device 29, where it is placed on forks 30 in a position parallel to the contact plane 10. The fork 30 is arranged on a lifting carriage 31, which brings the lamella 3 from a receiving position 32, in which the fork 30 is spaced from the contact plane 10 by a distance 33, to a height position 34, in which the lamella 3 rotates a distance 35 is spaced at right angles to the contact plane 10, which is greater than the distance 33.

In the height position 34, the lamella 3 is displaced in the direction of the feed device 16 by means of a transverse transport device 36 parallel to the contact plane 10 and placed on a slide 37 of a lifting device 38 of a tilting table 39. The tilting table 39 has a frame structure 40 which can be pivoted by means of a swiveling device 41 having a media-operated cylinder, in particular a hydraulic cylinder, from a position at right angles to the contact plane 10 to a position approximately parallel to the contact plane 10. The lifting device 38 of the tilting table 39 is used for stacking the Slats 3 to a raw profile 2.

If a slat 3 is brought by the transverse transport device 36 onto the carriage 37 of the lifting device 38, then before a next slat 3 is brought into the lifting device 38, it is lowered, for example, by a slat thickness 42 in the direction of the contact plane 10, whereby the next Slat 3 can be placed on the slats 3 already on the carriage 37. If the stacking of the individual slats 3 to form a raw profile 2 in the lifting device 38 is completed, the tilting table 39, as shown in FIG. 2, is pivoted into a horizontal position parallel to the contact plane 10, whereby the raw profile 2 on one or more fork carriage 21 of the feed device 16 comes to rest.

3 and 4, the longitudinal transport device 27 of the production plant 1 is shown. This consists of a plurality of rollers 45 which are spaced apart from one another by a division 44 in a longitudinal extension 43 of the lamella 3 and have a roller central axis 46 which run at right angles to the longitudinal extension 43. The rollers 45 are cylindrical and are driven by means of a drive device 47. This consists, for example, of an electrically driven spur gear motor 48, which drives a drive means 50 designed as a chain 49 via a sprocket 51 fixedly connected to the roller. The chain 49 runs, for example, over the entire length of the longitudinal transport device 27 and engages in each case with a chain wheel 51 which is arranged, for example, on each roller 45 in a manner fixed against movement.

However, it is also possible to use belts or V-belts, for example, as drive means 50. Likewise, the spur gear motor 48 can be driven hydraulically or pneumatically and can be designed with all common gear designs or as a direct drive without a gear. It is also possible to drive the rollers 45 via their own drive device 47.

Dispensing stations 52 of the dispensing device 28 are located within the division 44 between adjacently arranged rollers 45. The dispensing station 52 has a drive means 53 which extends at right angles to the longitudinal extent 43 and is designed as a chain, belt or belt. The drive means 53 each wraps around a drive wheel 54, for example a chain wheel, which is in a bearing device

55 is rotatably mounted. The bearing device 55 is fastened in a manner fixed against movement on a side of a frame structure 56 facing away from the contact plane 10. The frame structure 56 consists of spars 57 which run at right angles to the contact plane 10 and which are fixedly connected to the contact plane 10 in a releasable or non-detachable manner or are vertically adjustable in a guide profile 58 via a lifting device 59 in a vertical direction to the contact plane 10. An outer side 60 of the drive means 53 facing away from the drive wheel 54 and the contact plane 10 is distanced from the contact plane 10 by a height 61 at a lower position closest to the contact plane 10. In this position, the height 61 is slightly less than an outer roll height 62, which is measured at right angles to the contact plane 10 from the latter to a side of the roll 45 facing away from the contact plane 10.

In the case of the fixed arrangement of the spars 57 on the contact plane 10, the drive means 53 has at least one driver 63 which is connected to the latter and projects beyond the circumferential outer side 60 of the drive means 53 by a driver height 64. This is dimensioned such that it is at least equal to the difference in the roller outer height 62 minus the height 61 of the drive means 53.

If the lamella 3 is now to be moved away from the rollers 45 at a right angle to the longitudinal extent 43, the drive means 53 is set in motion by means of the drive wheel 54, which runs parallel to the longitudinal extent 43, for example over the entire length of the dispensing device 28 - Or multi-part drive shaft 65 is rotatably attached. This is set in rotation by a drive device 66, for example a spur gear brake motor. The drive means 53 also sets the driver 63 in motion, which contacts the lamella 3 and moves in the direction of a sliding plane 67 of an angular construction 68. When the lifting device 59 is used, the frame structure 56 of the dispensing device 28 is moved away from the contact plane 10 in the opposite direction, as a result of which the outside 60 of the drive means 53 is brought into contact with a lower side of the lamella 3 facing the contact plane 10. If the frame construction 56 is now moved even further, the height 61 reaches a greater dimension than the outer roller height 62, as a result of which the lamella 3 or its underside is lifted off the roller 45 and comes to rest on the outer side 60 of the drive means 53. The drive means 53 is set in motion via the drive wheel 54, which in turn is set in rotary motion via a drive shaft 65 and a spur gear brake motor.

The lamella 3 is moved away from the rollers 45 in the direction of the sliding plane 67, which is formed by the angular construction 68, which on the frame construction 56 of the longitudinal transport device 27 runs away from the height 61 obliquely in the direction of the contact plane 10 downwards. The lifting device 59 is, for example, hydraulically, pneumatically or electrically operated and can be cylindrical or by means of lifting spindles. It is also possible to keep the dispensing device 28 or its height 61 at a constant distance from the contact plane 10 and to design the rollers 45 to be vertically movable with respect to the contact plane 10.

5, the lifting device 29 for the slats 3 is shown in cross section. This consists of a main frame 69 which protrudes beyond the contact plane 10 at right angles and which can be produced from molded tubes or profiled steels. The main frame 69 has, at its end region facing the contact plane 10, a base 70 in which a frame profile 71 of the main frame 69 is guided and held in a direction perpendicular to the contact plane 10. The base 70 consists of a base profile which surrounds the frame profile 71 on the outside and which is connected to the contact plane 10 in a non-moving manner via a base plate. The frame profile 71 is connected to the base profile, for example via a detachable screw connection, and is fixed in height.

On a side of the main frame 69 facing the dispensing device 28 there is a guide frame 72 which is connected to the main frame 69 in a fixed manner and runs at a right angle to the contact plane 10 parallel to the frame profiles 71. This serves for the linear guidance of the conveyor sled 31, which is linearly positively guided over guide rollers 73 in the guide frame 72. The guide rollers 73 are spaced apart from one another in the direction perpendicular to the contact plane 10 and are connected by means of bearing devices 74 to leg profiles 75 of the conveying carriage 31. Arranged on the leg profiles 75 is, for example, an end plate 76 which is likewise formed from molded tubes and which projects beyond an outer surface 77 of the guide frame 72 facing the dispensing device 28 in the direction of the dispensing device 28.

On this end plate 76, a fastening device 78 is arranged on an end region facing the contact plane 10, which fastener holds a drive means 79, such as a belt, a belt, a chain, preferably a roller chain, with the lifting carriage 31 via a threaded spindle 80. The threaded spindle 80 can be adjusted parallel to the outer surface 77 in a direction facing and / or away from the contact plane 10. At an end surface facing away from the uprising level 10 A fastening device 78 is also arranged in the area of the high-level carriage 31. In this end region, the fork 30 can preferably be pivoted with the elevating carriage 31, in particular, from a position parallel to the contact plane 10 in the direction of the contact plane 10 and the main frame 69 into a position perpendicular to the contact plane 10 connected to the face plate 76.

The fork 30 serves to receive one or more lamellae 3, which, as already described, is transported from the dispensing device 28 over the sliding plane 67 of the angular construction 68 to the lifting device 29. The fork 30 also has a swivel lever 82 on an end facing the main frame 69, to which a swivel drive 83 designed as a cylinder, spindle or chain drive, for example a cylinder which is subjected to media, is articulated. On the main frame 69, a drive device 84 for the drive means 79 and thus for the lifting carriage 31 is arranged on a side facing the dispensing device 28 in an end region facing the contact plane 10. This is preferably in the form of a hydraulic motor, in particular an oil motor, which sets a drive wheel 85 in a left or right rotating movement.

The drive wheel 85 is wrapped by the drive means 79 by 180 ° and, coming from the fastening device 78, deflects the drive means 79 from an area facing the dispensing device 28 in the direction of the main frame 69, the drive means 79 then parallel to the frame profile 71 in the direction of a the most distant end region 86 of the main frame 69. In this end region 86 a drive wheel 85 is also rotatably mounted and in turn deflects the drive means 79 from the main frame 69 in the direction of the dispensing device 28 by 180 °.

If the slat 3 is now to be moved from the receiving position 32, in which the fork 30 is spaced 33 from the contact plane 10, to the height position 34, in which the fork 30 is spaced 35 from the contact plane 10 the drive device 84 is set in a counterclockwise rotary movement. As a result, a tensile force is exerted on the conveying slide 31 via the drive means 79 and via the fastening device 78, which moves the latter in the opposite direction to the contact plane 10.

The main frame 69 also has the transverse transport device in the end region 86 36. This consists of a bracket 87, which is made of molded tubes, profiled steels and sheets and on the side facing away from the dispensing device 28 of the main frame 69 is detachably or non-detachably connected thereto. The console 87 serves to hold a drive device 88, which is designed as an electric or hydraulic motor with or without a gear or as a media-operated cylinder, in which case the motor drives a pinion 89. The pinion 89 engages on a side facing the contact plane 10 in, for example, a toothed rack profile 90, which is connected to a pull-off device 91 so that it cannot move. The pulling-off device 91 is linearly positively guided in a guide profile 92 in the direction parallel to the contact plane 10 and consists of a guide slide 93 guided in the guide profile 92, which has a projection 94 projecting therefrom in the opposite direction to the contact plane 10. If the conveying carriage 31 is now in the height position 34, then this, and thus the fork 30, can still be raised by a lifting height 95 which exceeds the distance 35.

As a result, the guide slide 93 with the projection 94 below the fork 30 and the lamella 3 can now be extended in the direction of the dispensing device 28 parallel to the standing plane 10. If the protrusion 94 is in its end position closest to the dispensing device 28, the conveying carriage 31 is lowered and the lamella 3 comes to rest on the guide carriage 93. Then the drive device 88 is set in a counterclockwise rotation, whereby the pinion 89 linearly moves the rack profile 90 and thus the guide slide 93 in the opposite direction to the dispensing device 28.

On the bracket 87 facing away from the contact plane 10 is a slide rail 96 which extends obliquely upward from the end region 86, opposite the contact plane 10 and the dispensing device 28. An increase in height 97 measured by the guide profile 92 opposite to the contact plane 10 limits the uppermost point of the slide rail 96 and corresponds approximately to the lift height 95.

The tilting table 39 is shown in detail in FIG. 6. This consists of the frame structure 40 formed from shaped tubes and / or profiled steels, which runs perpendicular to the contact plane 10. In the frame structure 40 are parallel to the frame profile 98 extending guide profiles 99, along the

Carriage 37 is arranged linearly movable over the lifting device 38. The carriage 37 consists of a support plate 100 running parallel to the contact plane 10, which serves to support one or more slats 3. At a right angle to the support plate 100, projecting above it in the direction of the contact plane 10, the slide 37 has guide plates 101 which protrude at right angles from a guide surface 102 of the guide profile 99. The guide plate 101 has, for example, guide webs 103 which are made from profiles and project above the guide plate 101 in the direction of the pivoting device 41 and in which guide rollers 105 are mounted so as to be rotatable about a center distance 104 perpendicular to the contact plane 10 , which preferably roll along a guide surface 106 of the guide profile 99 facing away from the guide surface 102 and running parallel to it by rolling motion.

Furthermore, the carriage 37 has a fastening device 107 for a drive means 108, which is designed as a belt, belt or chain, preferably a roller chain. The fastening device 107 consists of fastening spindles 109 which can be adjusted by means of a rotational movement at right angles to the guide surface 102 and on which a drive means holder 110 connecting the drive means 108 is connected. The drive means 108 is deflected in the direction of the contact plane 10 and in a direction opposite this parallel to the guide surface 102 by a respective deflection wheel 11 mounted in the carriage 37. The part of the drive means 108 deflected in the opposite direction to the contact plane 10 runs parallel to the guide surface 102 up to a deflection wheel 112 which is rotatably mounted in an end region of the frame structure 40 which is the most distant from the contact plane 10.

Along the circumference of the deflection wheel 112, the drive means 108 is deflected by 180 ° from a side facing the guide surface 102 to a side facing away from it and in the direction of the contact plane 10 and runs parallel to the guide surface 102 in the direction of the contact plane 10.

At its end facing the contact plane 10, the frame structure 40 has a swivel frame 11, which extends from the profile section 98 at right angles in the opposite direction to the slide 37, and from each other at right angles to the contact plane 10 by a height 114 of profile legs 115, which in turn by means of Cross legs 116 are connected, is formed. Bearing plates 1 17, preferably made of heavy plate, are arranged on the cross legs 1 16, which are the most distant from the frame profile 98, so that they cannot move. On one end face 1 18, which runs parallel to the contact plane 10, they have Fixing lugs 1 19 which protrude from the end face 1 18 and on which the piston rod forks 120 are pivotably articulated. The bearing plate 117 is articulated in a region facing the uprising plane 10 via a bearing device 121 so as to be rotatable on a base frame 122 which runs parallel to the uprising plane 10 and is preferably formed from molded tubes.

Within the area of the swivel frame 1 13 delimited by the height 1 14 there is, arranged adjacent to the bearing plate 1 17, a one-part or multi-part drive shaft 124 which is rotatably mounted via bearings 123 and runs over the entire length of the lamella 3 and which as Belt, belt or chain, preferably roller chain drive means 125 is in drive connection with a drive 126 which is preferably designed as an axial piston motor with planetary gear and lowering brake valve. On the drive shaft 124 there are non-rotatably arranged drive wheels 127 which are wrapped around by the drive means 108 of the carriage 37. The drive 126 is arranged on a tensioning slide 128 which can be displaced parallel to the contact plane 10 and thereby tension the drive means 125.

If the carriage 37 is now to be moved linearly, the drive shaft 124 is set in rotary motion via the drive means 125 and the drive 126, as a result of which the drive wheels 127 are also brought into rotary motion and the drive means 108 is moved. In the end region of the frame structure 40 facing away from the contact plane 10 there is a fork 129 which can be pivoted via a pivot bearing 130 from a position perpendicular to the guide surface 102 into a position approximately parallel to the guide surface 102.

For the purpose of stacking the slats 3 one above the other, the fork 129 is in a position pivoted parallel to the guide surface 102. If the entire slats 3 forming the raw profile are stacked on the carriage 37, the fork 129 is pivoted into a position at right angles to the guide surface 102 and the raw profile 2 is pressed against the fork 129 by moving the carriage 37 in the direction of the fork. For the purpose of taking over the lamellae 3 from the transverse transport device 36 arranged upstream of the tilting table 39, the frame construction 40 has a linear transport device 131 in an end region which is further away from the contact plane 10, preferably between the deflection wheel 112 and the fork 129. Similar to the transverse transport device 36, this consists of brackets 132 arranged on the frame profile 98, each of which has a guide that runs parallel to the contact plane 10. bracket 133 holder. In this, a carriage 134 is linearly positively guided, which, at an end region 135 assigned to the guide surface 102, has a driver 136 projecting beyond the carriage 134 opposite the contact plane 10. This can be rigidly or articulatedly connected to the carriage 134. The carriage 134 has a toothed rack profile on an underside facing the contact plane 10, in which a drive pinion 137 of a drive device 138 is in motional engagement. The carriage 134, with its driver 136, pulls the lamella 3 from the transverse transport device 36 of the lifting device 29 onto the support plate 100 of the carriage 37. When the raw profile 2 is stacked on the carriage 37 and pressed between the fork 129 and the carriage 37, the tilting table becomes 39 through the

Swivel device 41 is pivoted in the bearing device 121 such that the frame profile 98 is brought into a position parallel to the contact plane 10.

As can now be seen more precisely in FIG. 7, the raw profile 2 is placed on at least one fork carriage 21 of the feed device 16 arranged on one or more lifting carriages 19 spaced apart in the longitudinal extent of the slats 3 such that the slats 3 or a slat width 139 are perpendicular to the contact plane 10 runs. The feed device 16 has, on the area opposite the end area 25, the base frame 17, which is preferably made of profiled steels or shaped tubes with adjustment supports and is fastened on the support level 10 via a base plate 140. The guide arrangement 18 of the lifting truck 19 is arranged on the side of the base frame 17 facing the end region 25. This consists of a guide profile 141, which extends at right angles to the contact plane 10 and is detachably or non-releasably connected to the base plate 140 and a main profile 142 of the base frame 17. Guide rollers 143 of the lifting truck 19, which are arranged in a carriage frame 144 so as to be stationary and rotatable, are guided in the guide profile 141. The carriage frame 144 consists of stiffening plates 145 and profiles 146. A synchronization device 147 and a drive device 148 of the fork carriage 21 and the lifting device 22 are arranged on the stiffening plates 145.

The synchronization device 147, which distance a change in movement from one another over the longitudinal extent of the slats 3, consists of a synchronization shaft 149 with a shaft axis 150 running in the center thereof, which extends parallel to the length of the slats 3 over the entire width of the feed device 16 extends and is formed in one or more parts. It is also rotatable in the bearing elements 151 arranged on the end faces of the stiffening plates 145. movably supported and has rotatably arranged gear wheels 152 which rotate concentrically around the shaft axis 150 and engage in corresponding toothed racks 153, which are arranged on the side of the guide profile 141 facing the end region 25.

The drive device 148 serves for the linear adjustment of the fork carriage 21 parallel to the contact plane 10 and consists of a drive 154 in the form of an electric or hydraulic motor. Drive wheels 155, which drive drive means 156, are fixedly arranged on a drive shaft of the drive 154. The drive 154 is arranged on a tensioning device 157, by means of which the drive means 156 can be tensioned. The drive means 156 are in engagement with drive wheels 158, which are connected to a single or multi-part shaft 159 running over the entire length of the lamellae 3 or the feed device 16 so as to be fixed in motion. Also on the shaft 159, drive wheels 160 are arranged such that they cannot move, which is in contact with a drive means 161 running in the direction of the fork carriage 21. Drive wheels 162, which are connected in a rotationally fixed manner to a shaft 163 and which are in turn mounted in bearings 164 arranged on end faces of the stiffening plates 145, engage in this drive means 161, which is designed as a belt, belt or chain, preferably a roller chain. If the fork carriage 21 is now to be set in a linear movement parallel to the contact plane 10, the drive 154 with drive wheels 155 drives the shaft 159 via the drive means 156, which in turn drives the drive means 161 via the drive wheels 160, which finally drives Via the drive wheels 162 and the shaft 163, drive wheels 165 are set in rotation, which are preferably designed as gearwheels, engage in toothed racks 166 arranged on the fork carriage 21 or on its side facing the contact plane 10.

The synchronization device 147 is used for the synchronous adjustment of the height distance 20 of the lifting carriages 19 which are spaced apart from one another in the direction of the length of the raw profile 2. Rollers 167, which are mounted so as to be rotatable, are in contact with guide profiles 168 rigidly arranged on the fork carriage 21, which roll on the rollers 167. The guide profiles 168 have guide surfaces that run parallel to the contact plane 10 and face them, via which the fork carriage 21 is supported on the rollers 167. The lifting truck 19 and thus the fork carriage 21 arranged on it can be adjusted in height in a direction perpendicular to the contact plane 10 via the lifting device 22, which is formed from one or more lifting cylinders 23. However, it is also possible to design the lifting device 22 as an electrically or media-operated motor with a spindle drive or with traction elements. On the fork carriage 21 there is a tensioning device 169 for the raw profile 2 formed from the slats 3 on a side facing away from the contact plane 10.

This consists of one or more drive devices 170, for example designed as hydraulic or pneumatic cylinders or as spindle drives, which are arranged in the end region 25. On the side assigned to the base frame 17 there is a swivel stop 171 on each fork carriage 21, which can be moved from a position parallel to the contact plane 10 into a right-angled position by means of hydraulic, pneumatic cylinders or swivel drives. Pressure pieces 172 are arranged on the drive device 170, which transmit the pressure force exerted by the drive device 170 to the raw profile 2 and press it against the swivel stop 171.

8, the lid manipulation device 13 is shown in detail in the side view. This consists of the lid 12 on which the lid pressing devices 14 are arranged. The cover 12 is connected to a cover bracket 173 of the cover manipulation device 13 in a manner fixed against movement. The cover 12 is formed from molded tubes 174 which delimit a bearing plate 175 which is connected to the molded tubes 174 in a non-detachable manner, preferably by welding. The bearing plate 175 is used to fasten a pressing device 6 forming part of the pressing device. This, preferably configured as a pressing cylinder 176, is designed, for example, as a hydraulic cylinder and projects above the bearing plate 175 parallel to the contact plane 10 in the opposite direction to one a housing 177 of the heating device 4 accommodating base frame 178. However, the pressing device 6 can also be operated as a servo motor, electrically or media-operated, especially for the production of curved raw profiles 2. A piston rod 179 of the press cylinder 176 is passed through the bearing plate 175, on which a press jaw 180 is arranged so as to be fixed in motion. A flange device 181 is arranged on the shaped tube 174 facing the uprising plane 10 and running parallel to this, via which the cover 12 is attached to the cover bracket 173 in a detachable or non-detachable manner. The cover bracket 173 consists of a support profile 182 running at right angles to the contact plane 10, which is formed, for example, from molded tubes or profiled steels and is preferably connected in a movement-resistant manner in a region facing the contact plane 10 with a guide profile 183 running parallel to the contact plane 10, the connecting region being by means of Stiffening ribs 184 is supported. On a lower side 185 of the guide profile 183 which runs parallel to the upright plane 10 and faces this, there is a toothed rack 186 which projects beyond it in the direction of the upright plane 10 and runs parallel to the upright plane 10 from an area assigned to the carrier profile 182 in the direction of the base frame 178. The guide profile 183 is guided in a guide arrangement 187, which is arranged on a height slide 188, linearly and parallel to the contact plane 10, wherein a guide surface 189 of the guide profile 183, which runs parallel to the contact plane 10, faces the guide rollers 190, which are stationary on the vertical slide ¬ ten 188 are fixed and rotatably mounted in this, rolling in the case of linear movement on the circumference of the guide rollers 190. This linear adjustment is driven by an electrically or hydraulically actuated drive 191, for example an electric, hydraulic motor or hydraulic cylinder, which is arranged in a fixed manner on the height slide 188 and engages with the toothed rack 186 via gearwheels, as a result of which the rotary movement of the drive 191 is transmitted to the guide profile 183, which is connected to the toothed rack 186 so as to be fixed in terms of movement, and thus to the cover 12 via the carrier profile 182.

The height slide 188 can be linearly adjusted in a direction perpendicular to the contact plane 10 via a drive device 192 along a height guide profile 193. The drive device 192 is designed, for example, as a media-actuated cylinder 194, preferably a hydraulic cylinder, which is arranged on a bracket 196 connected to a support profile 195 of the height guide profile 193 so that it is fixed in motion. A central cylinder axis 197 of the cylinder 194 runs parallel to the contact plane 10. On a piston rod 198 of the cylinder 194 is a bearing device 199 for a preferably designed as a sprocket

Drive wheel 200 arranged fixed in motion. The drive wheel 200, which is rotatably mounted in the bearing device 199, is wrapped with a wrap angle of approximately 180 ° by a drive means 201 designed as a belt, belt or chain, preferably as a roller chain, which is attached to one of the uprising - Flat 10 facing end region of the console 196 is arranged on the latter via a connecting device 202 so that it cannot move. The drive means 201 is now deflected into the drive wheel 200 by 180 ° and runs parallel to it in the direction of the carrier profile 195. In this a deflection wheel 203 is rotatably arranged, through which the drive means 201 by 90 ° in the direction of the contact plane 10 and in parallel is continuously diverted to the height guide profile 193. The drive means 201 is also arranged on the height slide 188 via a connecting device 202. If the height slide 188 is now to be moved in a direction opposite to the contact plane 10, the piston rod 198 of the cylinder 194 is extended. The drive wheel 200, which is arranged on the piston rod 198 in a bearing device 199, is thereby set in rotation along the drive means 201, which runs counterclockwise and whereby a tensile force is exerted on the drive means 201, which is exerted by the rotation ¬ steering wheel 203 is deflected and transmitted to the latter via the connecting device 202, which is arranged on the height slide 188. The height slide 188 also has, for example, two guide rollers 204 which are arranged at a distance from one another in the vertical direction to the contact plane 10 and are rotatably mounted in the height slide 188 and are rolled along the height guide profile 193. The height guide profile 193 is fastened via the support profile 195 to a support frame 205 which is arranged in the base frame 178 of the heating device 4 in a manner fixed against movement via connecting devices 206.

The height slide 188 finally also has a synchronization device 207. This consists of a continuous, single or multi-part shaft 208, which extends over the entire longitudinal extent of the slats 3 or the raw profile 2 and on which gear wheels are arranged in a rotationally fixed and concentric manner to the shaft 208.

The gearwheels each engage in a toothed rack 209 which is attached to each of the height guide profiles 193 arranged at a distance from one another in the longitudinal extent of the raw profile 2. The shaft 208 is furthermore fixed in place and rotatably in bearing arrangements 210 on the end face of the height slide 188 which extends at right angles to the contact plane 10. The individual linear height movements of the individual height slides 188 are therefore synchronized by the uniform rotational movement of the shaft 208, which brings the individual height slides 188 into engagement with one another, with the gearwheels arranged thereon.

Both the linear movement and the height movement of the cover 12 can be monitored with a positioning measuring device.

9 shows the heating device 4 with the pressing device 7. The press device 7 consists of the press drives 8, which can preferably be designed as media-loaded cylinders, but also as spindle drives. The press drive 8 is, in particular, via a flange device 21 1 on the housing frame 9 arranged detachably or non-releasably within a reinforcing frame 212 forming a partial area of the housing frame 9. This is formed from profiled steels or shaped tubes and has a stiffening plate 213, at the end of which faces away from the pressing area 5, a fastening flange 214 of the press drive 8 is arranged detachably or non-releasably. A piston rod 215 of the press drive 8 has at the end facing the press area 5 a print head 216 with detachably or non-releasably arranged pressure bars 217 which are pivotally connected to the piston rod 215, for example via a pivot pin 218.

The housing frame 9 has a housing jacket 219, which is preferably formed from austenitic sheet metal and / or from stainless steel sheet, the housing jacket 219 surrounding the active space 220. On the inside of the housing shell 219 projecting into the active space 220 or in the direction of the raw profile 2, the waveguide devices 221 are in the form of plate-shaped elements provided with openings. On an outer side of the housing shell 219 facing away from the active space 220 are the shaft generators 222, which are detachably or non-detachably connected to the housing shell 219 by a central axis 223 running in the center thereof at right angles to the contact plane 10. The shaft generators 222 are spaced in a direction parallel to the contact plane 10 by a distance 224, which is measured from the center axis 223 to the center axis 223 of the adjacent shaft generator 222. The shaft generators 222, which are arranged on an upper side 225 of the housing jacket 219 facing away from the contact plane 10, are preferably offset from the shaft generator 222 arranged on an underside 226 of the housing jacket 219 in such a way that the central axis 223 is arranged on the underside 226 Wave generator 222 or an extension of the central axis 223 extending in the direction of the upper side 225 runs approximately in half the distance 224 of the shaft generator 222 arranged on the upper side 225.

On the upper side 225 and the lower side 226 there are reinforcement profiles 227 which project in the opposite direction to the active space 220. For example on the reinforcement profiles 227 which are arranged on the upper side 225 there are alignment devices 228, preferably in the form of hydraulic cylinders 229 which act on them Piston rods have thrust pieces 230 with which the individual lamellae 3 are pressed against a support plane 231 and thereby aligned in a plane parallel to the contact plane 10. However, the hydraulic cylinders 229 can also be arranged to act on the underside 226. The support plane 231 is preferably formed by one or more support plates 232, which the the underside 226 associated and adjacent to the contact plane 10 waveguide devices 221 in the direction of the pressing area 5. On the cover 12, as already described, there are the cover pressing devices 14, which press the pressing jaws 180 by means of press drives 8 against an end face 233 of the raw profile 2 running at right angles to the support plane 231. The press drives 8 of the press devices 6 or of the cover press devices 14 can be actuated independently of one another, so that raw profiles 2 can be produced which have a curved course in the direction of their longitudinal extension.

The heating device 4 and the pressing device 7 are delimited on the outside by a cover 234, which preferably consists of plate-shaped elements which are connected to one another via shaped raw profiles or profiled steels. The entire heating device 4 and pressing device 7 is supported by the base frame 178 on the contact plane 10. The loading opening 11 is delimited by a frame structure 235 consisting of profiled steels or shaped tubes, the lid closure device 15 being held in a frame profile 236 facing the contact plane 10 and extending parallel to the latter. This preferably consists of a media-actuated cylinder 237, in particular a hydraulic cylinder, the housing of which is connected to the frame profile 236 in a manner fixed against movement and the cylinder rod at right angles to the contact plane 10 opposite this in a cover profile 238, which is also a hollow profile or professional steel is formed, engages via a bolt element 239 actuated by the cylinder rod. It is also possible that the frame profile 236 of the frame structure 235, which is the most distant from the contact plane 10, also has a cover locking device 15. The cylinders 237 can also be monitored in order to ensure that the bolt element 239 engages securely.

If one or more raw profiles 2 are now in the pressing area 5, the lid 12 is guided to the loading opening 11 via the lid manipulation device 13 already described and, if it is located therein, is locked via the lid closing device 15. Subsequently, the press drives 8 can be moved against one another with simultaneous, previous or subsequent heat action on the raw profile 2. The heating device 4 can be provided with a control which, in particular, controls the temperature inside the heating device 4 and, for example, forwards the temperature of the raw profile 2 to the control system via infrared measuring sensors. The individual shaft generators 222 can preferably be switched on in series via this control in order to avoid excessive peak to avoid current load.

10 shows the feed device 16, which is followed by a conveyor device 240 which extends from the contact plane 10 in the direction of the guide profile 168. This consists of a frame 241, which has vertical profiles 242 and horizontal profiles 243 made of heavy plate and / or shaped tubes. A plurality of rollers 244, which are spaced apart from one another in the longitudinal extent of the lamella 3, are mounted in the vertical profiles 242 and have roller axes 245 running parallel to the contact plane 10, which are spaced apart from the contact plane 10 by an axis distance 246. This is smaller than the distance between an underside of the guide profile 168 facing the contact plane 10 and the contact plane 10. The rollers 244 are driven by one or more drive devices 247, e.g. Electric motors, hydraulic motors, etc. are driven and serve to hold the finished pressed raw profile 2. This is deposited on the rollers 244 by a vertical movement of the lifting carriage 19 of the feed device 16 in the direction of the contact plane 10.

A further embodiment variant of the tilting table 39 is shown in FIG. 11. The tilting table 39 corresponds to the embodiment already described in FIG. 6. An alignment device 228, which corresponds approximately to that of the heating device 4, is arranged on a frame profile 71, shown in dashed lines, of the hoisting device 29, which press drives are mounted in press drives mounted parallel to the contact plane 10, for example in the form of U-profiles 8 forming hydraulic cylinders 229. These are connected to a synchronous device 248 via lines 249, the synchronous device 248 comprising a synchronous drive 250 forming a press drive 8 and a

Cylinder element 251 is made. The cylinder element 251 has a number of cylinder segments 252 which corresponds to the hydraulic cylinder 229 to be controlled and which are separated from one another by a partition wall 253. The cylinder segments 252 each consist of a piston 254, which are each guided in a chamber 255. The pistons 254 are motionally connected to the synchronous drive 250

Piston rod 256, which extends through the cylinder element 251, is motionally connected, so that the cylinder segments 252 have identical volumes. Each cylinder segment 252 has a line connection on a chamber part facing away from the synchronous drive 250 and facing it, via which the lines 249 are connected. If the hydraulic cylinder 229 of the alignment device 228 or an alignment sword 257 actuated via the latter is now to be pressed in the direction of a raw profile 2 stacked in the tilting table 39, composed of lamellae 3, in order to press this To align to the side, the pistons 254 are moved by the synchronous drive 250 via the piston rod 256 opposite to the synchronous drive 250, whereby the medium located in the lines 249 is pressed into the pressure side of the hydraulic cylinders 229 and that in the pressure side of the Hydraulic cylinder 229 opposite side pressure medium is pressed back into the chamber part via the lines 249, which are opposite to the direction of movement of the piston 254. As a result, a uniform movement of the alignment sword 257 in the direction of the raw profile 2 is achieved even with different forces acting on the alignment sword 257 over the course of its length.

The synchronizing device 248 or the press drives 8, for example the hydraulic cylinders 229 of the alignment device 228, can also be equipped with position measuring systems. This ensures precise monitoring of the uniform movement of the alignment sword 257. However, it is also possible to arrange such measuring systems on the hydraulic cylinders 229 without the use of a synchronizing device 248 and to carry out a synchronization of the lifting movements of the hydraulic cylinders 229 via an electronic or electrical control.

Such synchronous devices 248 and / or displacement measuring systems can in particular also be arranged on the alignment devices 228 arranged in the heating device 4 or on all other press drives 8, in particular those of the press device 7 or on the drive devices 170 of the fork carriage 21, a larger number of them also Press drives 8 are controlled via a synchronizing device 248, which in this case must have a number of cylinder segments 252 corresponding to the press drives 8.

A detail of the production system 1 shown in FIG. 2 is shown in a top view in FIG. The pressing device 7 has the pressing drives 8 spaced apart from each other, each of which drives a pressing jaw 180. The first two arranged adjacent to an end region 258 of the pressing device 7

Press drives 8 of the cover pressing device 14 or those arranged on the reinforcing frame 212 each drive a press plate 259 and likewise have the parallel mechanisms 248. However, it is also possible to drive all four press drives 8 via a synchronizing device 248. This configuration ensures that with different lengths of the lamellae, ie with a non-flat course of an end face of a raw profile 2 facing the end region 258, the raw profile 2 is still pressed uniformly in this area. Can be found. Alignment device 228 is also shield-shaped and hydraulic cylinders 229 are connected via a synchronizing device 248.

Furthermore, it should also be pointed out that individual combinations of the features described in the individual exemplary embodiments, in particular those characterized in the subclaims, can also represent independent, separate training according to the invention.

Finally, it should be noted that, for a better understanding of the function of the production plant according to the invention, parts of it are shown schematically and disproportionately and that the individual design variants can be combined with one another.

B e z u g s z e i c h e n a u f s t e l l u n g

1 production system 41 swivel device

2 Raw profile 42 slat thickness

3 slats 43 longitudinal extension

4 heating device 44 division

5 press area 45 roll

6 pressing device 46 roller center axis

7 pressing device 47 drive device

8 Press drive 48 Helical geared motor

9 housing frame 49 chain

10 contact level 50 drive means

11 Loading opening 51 sprocket

12 Lid 52 spreading station

13 lid manipulation device 53 drive means

14 lid pressing device 54 drive wheel

15 lid locking device 55 storage device

16 Feeder 56 frame construction

17 base frame 57 spar

18 Guide arrangement 58 Guide profile

19 lifting trucks 59 lifting device

20 Height distance 60 outside

21 fork carriage 61 height 22 lifting device 62 roller outer height

23 lifting cylinders 63 carriers

24 carriage length 64 driver height

25 end area 65 drive shaft 26 transport system 66 drive device

27 Longitudinal transport device 67 sliding plane

28 Spreading device 68 Angle construction

29 Elevator 69 Main frame

30 fork 70 base

31 conveyor sled 71 frame profile

32 holding position 72 guide frame

33 Distance 73 leadership role

34 Height position 74 Bearing device 35 Distance 75 Leg profile

36 Transverse conveyor 76 end plate

37 slides 77 outer surface

38 lifting device 78 fastening device 39 tilting table 79 drive means

40 frame construction 80 threaded spindle 81 storage device 121 storage device

82 swivel lever 122 base frame

83 Swivel drive 123 Storage

84 drive device 124 drive shaft 85 drive wheel 125 drive means

86 End area 126 drive

87 Console 127 drive wheel

88 drive device 128 clamping slide 89 pinion 129 fork

90 rack profile 130 swivel bearing

91 Puller 131 linear transport device

92 Guide profile 132 Console 93 Guide carriage 133 Guide rail

94 lead 134 sledge

95 lifting height 135 end area

96 slide rail 136 driver 97 rise height 137 drive pinion

98 frame profile 138 drive device

99 Guide profile 139 Slat width 100 Support plate 140 Base plate 101 Guide plate 141 Guide profile

102 guide surface 142 main profile

103 Guide bar 143 Guide role

104 center distance 144 trolley frame

105 guide roller 145 stiffening plate

106 guide surface 146 profile

107 fastening device 147 synchronization device

108 drive means 148 drive device

109 mounting spindle 149 synchronization shaft 110 drive means holder 150 shaft axis

111 deflection wheel 151 bearing element

112 pulley 152 gear

113 swing frame 153 rack 114 height 154 drive

115 profile legs 155 drive wheel

116 cross legs 156 drive means

117 Bearing plate 157 Clamping device 118 End face 158 Drive wheel

119 mounting bracket 159 shaft

120 piston rod fork 160 drive wheel 161 drive means 201 drive means

162 drive wheel 202 connecting device

163 shaft 203 deflection wheel

164 Storage 204 Guide roller 165 Drive wheel 205 Carrier frame

166 rack 206 connecting device

167 role 207 synchronization device

168 guide profile 208 shaft 169 clamping device 209 rack

170 drive device 210 bearing arrangement

171 Swivel stop 211 Flange device

172 pressure piece 212 reinforcement frame 173 cover bracket 213 stiffening plate

174 molded pipe 214 mounting flange

175 bearing plate 215 piston rod

176 Press cylinder 216 Print head 177 Housing 217 Print bar

178 base frame 218 trunnion

179 piston rod 219 casing

180 press jaws 220 active space 181 flange device 221 shaft guiding device

182 carrier profile 222 shaft generator

183 guide profile 223 central axis

184 stiffening rib 224 distance

185 bottom 225 top

186 rack 226 bottom

187 guide arrangement 227 reinforcement profile

188 height slide 228 alignment device

189 guide surface 229 hydraulic cylinder 190 guide roller 230 pressure piece

191 drive 231 support level

192 drive device 232 support plate

193 Height guide profile 233 Face 194 Cylinder 234 Cover

195 beam profile 235 frame construction

196 console 236 frame profile

197 Cylinder center axis 237 Cylinder 198 Piston rod 238 Cover profile

199 storage device 239 bolt element

200 drive wheel 240 conveyor 241 frames

242 vertical profile

243 horizontal profile

244 roll 245 roll axis

246 center distance

247 drive device

248 synchronization device 249 line

250 synchronous drive

251 cylinder element

252 cylinder segment 253 partition

254 pistons

255 chamber

256 piston rod 257 alignment sword

258 tail

259 press shield

Claims

Patent claims

1. Production plant for producing a raw profile made of wood or plastic, consisting of rod-shaped or board-shaped lamellae, etc., with a pressing device forming a pressing area of the rod-shaped or board-shaped lamellae, which spaced several from one another in the direction of a longitudinal extension of the raw profile Preßvorrichtun¬ gene, characterized in that the raw profile (2) by means of a side and height adjustable feed device (16) in the pressing area (5), which is arranged within a heating device (4), introduced and brought out after the pressing process and that at least one transport system (26) is arranged upstream of the feed device (16) and / or at least one conveyor device (240) is arranged downstream.

2. Production system according to claim 1, characterized in that the heating device (4) has a wave generator (222), in particular a microwave generator and a cover (234) which borders a housing frame (9) on the outside, which comprises one of plate-shaped elements, housing casing (219) preferably formed from austenitic metal sheets and / or stainless steel sheets.

3. Production system according to claim 1 or 2, characterized in that the housing frame (9) which delimits the pressing area (5) or the housing shell (219) has plate-shaped waveguide devices (221) which have an inside of the housing shell (219) protrude in the direction of the raw profile (2).

4. Production system according to one or more of Claims 1 to 3, characterized in that the waveguide devices (221) arranged adjacent to a contact plane (10) of the production system (1) have one or more support plates (232) which have a support level Form (231) for the raw profile (2).

5. Production system according to one or more of claims 1 to 4, characterized in that on the housing frame (9) reinforcement frame (212) are angeord¬ net, which the press drives (8) of the pressing devices (6) in horizontal, parallel Store in the direction of the contact plane (10).

6. Production plant according to one or more of claims 1 to 5, characterized in that on one of the contact surface (10) facing the bottom

(226) and / or an upper side (225) of the housing shell (219) facing away from the underside (226), shaft generators (222) are arranged which overlap them at right angles protrude and are spaced apart from one another parallel to the contact plane (10) by a distance (224).

7. Production system according to one or more of claims 1 to 6, characterized in that central axes (223) of the shaft generator (222) arranged on the underside (226) are arranged opposite the central axes (223) on the upper side (225) arranged shaft generators (222) are laterally offset in the direction parallel to the contact plane (10).

8. Production system according to one or more of claims 1 to 7, da¬ characterized in that on the top (225) and / or on the bottom (226) one or more, preferably as with synchronous devices (248) provided hydraulic cylinders (229) trained alignment devices (228) are arranged.

9. Production system according to one or more of claims 1 to 8, characterized in that one or more press devices (6) forming the cover pressing device (14) are arranged on a cover (12) arranged on the heating device (4), which have press drives (8).

10. Production system according to one or more of claims 1 to 9, da¬ characterized in that the press drives (8), the raw profiles (2) facing, printheads (216) and / or press jaws (180) and / or each have a displacement measurement ¬ own system and / or that at least two press drives (8) are driven by synchronizing devices (248).

1 1. Production system according to one or more of claims 1 to 10, characterized in that a loading opening (1 1) of the heating device (4) bordering the outside of the frame construction (235) holds a lid closure device (15) which have media-operated cylinders (237), the cylinder rods of which, in the extended position, are in connection engagement with the cover (12), in particular with a cover profile (238), via bolt elements (239).

12. Production system according to one or more of claims 1 to 1 1, da¬ characterized in that one or more cover manipulation devices (13) are arranged on a base frame (178) of the heating device (4), which have cover brackets (173) on which the cover (12) is detachably or non-detachably connected via flange devices (181).

13. Production system according to one or more of claims 1 to 12, characterized in that the cover bracket (173) consists of a support profile (182) running at right angles to the uprising plane (10) and one running parallel to the uprising plane (10) Guide profile (183) is formed and that the guide profile (183) parallel to the contact plane (10) by means of a drive (191) in a guide arrangement (187) is linearly movable.

14. Production plant according to one or more of claims 1 to 13, characterized by the fact that the guide arrangement (187) is arranged on a height slide (188), which is guided by guide rollers (204) in a direction perpendicular to the contact plane (10) along a height guide profile (193) is linearly adjustable via at least one drive device (192).

15. Production plant according to one or more of claims 1 to 14, characterized in that the drive device (192) from a media-operated

Cylinder (194), preferably a hydraulic cylinder, is formed, on the piston rod (198) of which a bearing device (199) is arranged, in which a drive wheel (200) is rotatably mounted.

16. Production system according to one or more of claims 1 to 15, characterized in that the media-operated cylinder (194) is arranged in a motion-resistant manner in a console (196) on which a drive means (201), for example a belt, belt or chain , in particular a roller chain, is arranged such that it is fixed in motion, which is guided around the drive wheel (200) and around a deflecting wheel (203) to the height slide (188) and is held in a fixed manner in the latter.

17. Production system according to one or more of claims 1 to 16, characterized in that on the height slide (188) a synchronization device (207) is arranged on end faces of the height slide (188) bearing arrangements (210), which consists of a via the Entire longitudinal extension of the lamella (3) or of the raw profile (2) parallel to the contact plane (10) is a one-part or multi-part shaft (208), to which gears are fixed concentrically around the latter, each of which is fixed engage in toothed racks (209) arranged on the height guide profile (193).

18. Production plant according to one or more of claims 1 to 17, characterized in that the feed device (16) has at least one lifting truck (19). which is linearly guided perpendicular to the contact plane (10) along a base frame (17) of the feed device (16).

19. Production system according to one or more of claims 1 to 18, characterized in that the lifting truck (19) has stationary and rotatably arranged guide rollers (143) which are connected to the base frame (17) in a releasably or non-releasably connected guide profile (141 ) are guided in the vertical direction to the contact plane (10).

20. Production system according to one or more of claims 1 to 19, characterized in that the lifting trucks (19), which are spaced apart from one another over the longitudinal extent of the slats (3) or the raw profile (2), via a synchronization device (147). are connected to movement.

21. Production system according to one or more of claims 1 to 20, characterized in that the synchronization device (147) consists of an over the entire longitudinal extension of the slats (3) or the raw profile (2) or the width of the feed device ( 16) extending, one-part or multi-part synchronization shaft (149), on which rotatably arranged gear wheels (152) concentrically arranged around a shaft axis (150) of the synchronization shaft (149) are arranged, which in each case perpendicular to the contact plane ( 10) engage and engage racks (153) arranged on the guide profile (141).

22. Production system according to one or more of claims 1 to 21, characterized in that the lifting carriage (19) has rotatably mounted rollers (167) which are spaced apart from one another in the direction running parallel to the contact plane (10), and longitudinally in parallel to the contact plane (10) roll in the direction of the guide profiles (168) of a fork carriage (21).

23. Production system according to one or more of claims 1 to 22, characterized in that the fork carriage (21) on one of the contact plane (10) facing, parallel to this side extending racks (166), in which one or a plurality of drive wheels (165), preferably gear wheels, mounted on the pallet truck (19) are in touch engagement.

24. Production system according to one or more of claims 1 to 23, characterized in that with the drive wheels (165) via a shaft (159) be- connected drive wheels (162) via a drive means (161), such as a belt, a belt or a chain, in particular a roller chain, and that the drive means (161) are driven by at least one drive (154).

25. Production system according to one or more of claims 1 to 24, characterized in that the drive (154) is arranged on a tensioning device (157) and via drive wheels (155) and a drive means (156) drive wheels (158) drives which are arranged in a rotationally fixed manner on a shaft (159) mounted in the lifting truck (19).

26. Production system according to one or more of claims 1 to 25, characterized in that a lifting device (22) is arranged on the lifting truck (19) and on the contact plane (10), which is preferably designed as a media-operated lifting cylinder (23) is whose cylinder center axis is perpendicular to the contact plane (10).

27. Production system according to one or more of claims 1 to 26, characterized in that the fork carriage (21) has a tensioning device (169) for the raw profile (2) on an upper side facing away from the contact plane (10).

28. Production system according to one or more of claims 1 to 27, characterized in that a part of the transport system (26) is designed as a tilting table (39) which has a frame construction (formed from shaped tubes and / or profiled steels) ( 40) with a guide profile (99) along which a carriage (37) is arranged to be linearly movable via a lifting device (38).

29. Production system according to one or more of claims 1 to 28, characterized in that the frame structure (40) can be pivoted by means of a pivoting device (41) from a position perpendicular to the contact plane (10) into a plane parallel to this is.

30. Production system according to one or more of claims 1 to 29, characterized in that the pivoting device (41) has a media-operated cylinder, preferably hydraulic cylinder and a bearing device (121) which is arranged on a base frame (122) and that the lifting device (38) consists of at least one drive (126) and drive means (108, 125) designed as a belt, belt or chain, preferably a roller chain, the drive means (108) being over a fastening device (107) is connected to the carriage (37).

31. Production system according to one or more of claims 1 to 30, characterized in that the drive means (108) moves, for example, toothed wheels via drive wheels (127) which run concentrically around a drive shaft (124) and are connected to it in a rotationally fixed manner and the one or more-part drive shaft (124) extends over the course of the longitudinal extension of the lamella (3) and that drive wheels which are also arranged concentrically around the drive shaft (124) and are arranged on the drive shaft (124) in a rotationally fixed manner are arranged thereon via the drive means (125) to be actuated by the drive means (125).

32. Production system according to one or more of claims 1 to 31, characterized in that the drive (126) is arranged on a tensioning slide (128) by means of which the drive means (125) is tensioned.

33. Production system according to one or more of claims 1 to 32, da¬ characterized in that on the guide web (103) of the carriage (37) guide rollers (105) are rotatably mounted, which in the vertical direction to the contact plane (10) by one Center distance (104) are distanced and are in guide engagement with a guide profile (99).

34. Production system according to one or more of claims 1 to 33, characterized in that on the frame structure (40) in one of the uprising plane (10) more distant end region a linear transport device (131) and one of these in the direction of the uprising plane ( 10) spaced-apart pivot bearing (130) for a fork (129) is arranged and / or in an area facing a lifting device (29) there is at least one alignment device (228) which is actuated by a plurality of press drives (8) controlled by synchronous devices (248) is driven.

35. Production system according to one or more of claims 1 to 34, characterized in that a part of the transport system (26) is designed as a Hochfördervorrich¬ device (29) for the fins (3), one of which is made of molded tubes or profiled Steel formed main frame (69) connected to the contact plane (10) with a guide frame (72) fixedly arranged on said movement frame, along which a conveying carriage (31) is linearly positively guided.

36. Production system according to one or more of claims 1 to 35, characterized in that a drive means (79) is arranged on the conveying slide (31) via fastening devices (78) designed as threaded spindles (80) and via a drive device (84) in Rotational movement is brought.

37. Production system according to one or more of claims 1 to 36, da¬ characterized in that a fork (30) is pivotally arranged on the lifting carriage (31), which by means of a pivot drive (83) actuated pivot lever (82) of one position parallel to the contact plane (10) in the direction of the contact plane (10) and the main frame (69) is pivoted into a position perpendicular to the contact plane (10).

38. Production system according to one or more of claims 1 to 37, characterized by the fact that guide rollers (73) which are rotatably mounted on the conveying carriage (31) and are spaced apart in the vertical direction from the contact plane (10) are arranged, which are connected to the guide frame ( 72) are in motion.

39. Production system according to one or more of claims 1 to 38, characterized in that a transverse transport device (36) is arranged on the main frame (69) in an end region (86) facing away from the contact plane (10), which means, for example, via a transversal device Drive device (88) designed as a pneumatic cylinder, hydraulic cylinder or electric or hydraulic motor with a pinion (89) is guided so as to be linearly movable in a direction parallel to the contact plane (10).

40. Production system according to one or more of claims 1 to 39, characterized in that the pinion (89) engages in a toothed rack profile (90) which is fixed in motion on the underside of a guide profile which is firmly connected to the main frame (69) (92) guided, a pulling device (91) forming the guide carriage (93) is arranged.

41. Production system according to one or more of claims 1 to 40, characterized in that the guide carriage (93) has a projection (94) which projects beyond the guide carriage (93) in the opposite direction to the contact plane (10).

42. Production system according to one or more of claims 1 to 41, characterized in that a part of the transport system (26) as a longitudinal transport device Direction (27) is formed, which has a plurality of rollers (45) driven by a drive device (47) and spaced apart from one another by a division (44) in the longitudinal extension (43) of the lamella (3).

43. Production system according to one or more of claims 1 to 42, characterized in that each roller (45) has a sprocket (51) arranged concentrically about its axis and rotatably fixed thereon, in which a chain (49), wel¬ che is moved by the drive device (47) is in touch engagement.

44. Production system according to one or more of claims 1 to 43, characterized in that a dispensing station (52) is arranged within a two rollers (45) spacing apart from one another (44), which has a right angle to the longitudinal extent (43) the lamellae (3) has drive means (53) running on which at least one driver (63) is arranged.

45. Production system according to one or more of claims 1 to 43, characterized in that the dispensing station (52) has a frame structure (56) which with bars (57) in guide profiles (58) one on the uprising level (10th ) rigidly arranged base frame at a right angle to the contact plane (10) and linearly adjustable via a lifting device (59) in a plane running perpendicular to the contact plane (10).

46. Production system according to one or more of claims 1 to 45, characterized in that the conveying device (240) has a plurality of rollers (244) which are spaced apart from one another in the longitudinal extension of the lamella (3) and which are driven by one or more drive devices (247) become.

47. Production system according to one or more of claims 1 to 46, da¬ characterized in that a distance from one of the contact plane (10) facing the underside of the guide profile (168) of the feed device (16) to the contact plane (10) is greater than one of the center distance (246) of the contact plane (10) to the roller axis (245).

48. Production system according to one or more of claims 1 to 47, characterized in that at least one press drive (8) of the alignment device (228) has a position measuring system.