DE1150567B - Device for producing cross-bottom valve bags, consisting of a tube-forming device and a bottom-laying device, in which the multi-layer paper tube sections are fed from the tube-forming device to the bottom-laying device with the formation of tube-piece packages at the outlet of the hose-forming device - Google Patents

Description

Device for manufacturing cross-bottom valve bags, consisting of from a hose forming device and a bottom laying device, in which the multi-layer Paper hose sections from the hose forming device of the floor laying device with the formation of hose piece packages at the outlet of the hose forming device The invention relates to a device for producing cross-bottom valve bags, consisting of a hose forming device and a bottom laying device of the multilayer paper tube sections from the tube forming device of Floor-laying device with the formation of hose piece packages at the outlet of the hose-forming device are fed.

In the manufacture of cross-bottom valve bags, it was previously common to the multilayer paper tube sections produced on the tube forming device to be transferred by hand to the floor laying device.

Removing the large and unwieldy workpiece packages from the Hose forming device and that which takes place as a rule for the purpose of drying the glued seams temporary stacking of the same and the reassembly of hose piece packages to the floor laying device required a considerable amount of human labor.

The invention is based on the object of saving these costly human labor transferring the hose sections from the hose formation to be carried out mechanically for the floor laying device.

A device has already become known in which by means of a swiveling rake the individual coming from a bag printing machine Bag transferred to an inclined storage surface provided with a lower stop will. Such a device cannot be used to solve the problem of the invention, because with it the problem of transferring the workpiece packages to the feed table of the floor laying device cannot be solved. In addition, a mere rake is used to shift work piece packages not sufficient as the packages would slip.

On the other hand, a workpiece pile turning device has also become known, in which the stack of workpieces is transported further in the previous transport direction will. The object of the invention can also be achieved with such a device do not loosen, as they leave the hose forming device in the longitudinal conveying process Workpieces are to be fed to the floor laying device in the transverse direction, which is a change the transport direction makes necessary that with the known device is not is feasible.

Furthermore, a device has become known in which two superimposed Conveyor tracks for transversely separated workpieces are provided. This device too was able to solve the posed Problems do not contribute anything because the workpieces are out two transverse separating devices are incurred, so that the device does not have a switch to alternate Deflecting a stream of stacks of workpieces on two conveyor lines can be seen.

Finally, there is also a device for feeding sheets to a printing machine became known, which the sheets at the bottom of a stack are scaled removes and feeds it to a separating station while deflecting around a cylinder.

This device is also not to solve the problem of the invention suitable because it involves continuously revolving conveyor belts. For In contrast to sheets, however, the stack of workpieces is only conveyed intermittently in the machine cycle in question, which cannot be carried out with the known device is.

A device has also become known in which a cutting device incoming paper sheets with the formation of stack packages at the output of the cutting device be transferred to a transport device running in the transverse direction.

This device is for transferring the pieces of tubing collected to form a package from a tubing device to a floor laying device Not suitable in a facility for the production of cross-bottom valve bags.

The invention consists in solving the task set in a Device for manufacturing cross-bottom valve bags, consisting of a tube forming device and a floor laying device, in which the multilayer paper tube sections with the formation of hose piece packages at the outlet of the hose forming device from this are fed to a bottom laying device in that at the end of the hose forming device one or more pivoting storage tables are provided, which the on them formed, rearwardly inclined tube piece packages to the front to in Horizontal transport devices arranged transversely to the hose forming device tilt which the hose piece packages of the preferably two laying devices feed existing floor laying device.

Embodiments of the device according to the invention are shown in Drawings shown, it shows Fig. 1 the arrangement of a hose formation and Floor laying device in connection with the transport device according to the invention schematically in side view, FIG. 2 shows a plan view of FIG. 1, FIG. 3 shows a device for transferring the hose sections coming from the hose forming device the transport device in front view, FIG. 4 the device according to FIG. 3 in a section along the line A-B in Fig. 3, Fig. 5 shows the device according to Fig. 3 in another working position in side view, FIG. 6 shows an embodiment of a Transport device with transfer device for the hose packages to the feeder a floor laying device in side view, FIG. 7 the device according to FIG. 6 in plan view, FIG. 8 a circuit diagram for the device according to FIGS. 6 and 7, 9 with a transport and transfer device on a floor laying device two feed tables, FIG. 10 a circuit diagram for the device according to FIG. 9, 11 shows a further embodiment of a transport device between hose formation and floor laying device.

A tube forming device known to operate in the longitudinal conveying process 1 pulls four paper webs 3 from, for example, four supply rolls 2 and processes them they form four-layer hose sections 4. It is known that the finished hose sections using a switch to guide them onto two separate conveyor belt sections, from where they slide on an inclined storage table 5 and 6, where they are collected in the way be that initially a certain number of hose sections on the one and then directed to the other storage table. During the one side table is fed by the machine, the counted tube package can be taken from the removed from the other storage table. Such a filing system with two exits is well suited for the present purpose, namely the working speed of a hose forming device is around twice as high as the working speed of a floor laying device, so that z. B. from the one hose forming device 1 one of two Existing laying facilities Bottom laying device 7 and 8 can be charged.

Since floor laying devices usually work in the cross conveyor method, In such a case, the direction of transport of the workpieces on the way from the hose forming device must to be changed to the bottom laying device by 900.

According to the invention, the storage tables 5 and 6 are for this purpose Swiveling set up and leading to the floor laying facilities transport facilities 9 and 10 arranged at right angles to the hose forming device so that at each pivoting movement of a storage table 5 or 6 a workpiece package 11 on a the continuously moving transport devices 9 or 10 is placed and so after passing through a drying section to one or the other sheet laying device 7 or 8 arrives.

In detail, the swiveling storage tables, for example the Table 6, as shown in FIGS. 3 to 5, is formed.

The table 6, the recesses 12 and 13 as light as possible is formed is at its lower end by means of screw-on bearings 14 and 15 rotatably mounted on the shaft 16 and rests in the receiving position (Fig. 4) with its upper end on a traverse 17.

For the orderly reception of the tube forming device on the conveyor belt 18 Hose sections 19 coming and sliding down onto the table 6 are adjustable Stops 20, 21 and 23 are arranged on the sides and at the foot of the table.

A vibrating motor 24 ensures that the hose sections are properly aligned in the workpiece package that is being formed.

The cam disc becomes continuous from the hose forming device 25 driven in the loading cycle of the delivery tables 5 and 6 and controlled via the Cam groove 26 and the roller 27 running in it, the two-armed lever 28, 29, on its one arm 28, the roller 27 is rotatably mounted and the other arm 29 is a toothed segment 30 which engages in a gear 31 fixed on the shaft 16.

On the shaft 16 there are also two levers 32 and 33, which through corresponding slots 34 and 35 of the table 6 protrude and a cross piece each 36 and 37 wear. The cross pieces are slightly bevelled towards the lower surface of the table and provided with a cushioning rubber pad. Also are in the cross pieces 36 and 37, the two rods 38 and 39 of a rake 40 adjustable attached, its Prongs 41 are distributed over the recesses 13 of the table 6.

As soon as the conveyance of a series of hose sections onto the Table 6 is finished and a workpiece package is formed, reaches the cam 25 the position shown in FIG. Then the roller 27 is bent in the Cam path 26 is pushed in the direction of the cam axis and overdrives the lever 28, 29 and the toothed segment 30 moving upwards against the gear wheel 31 clockwise. As a result, the shaft 16, the levers 32 and 33 and so that the cross pieces 36 pivoted counterclockwise. Consequently, first of all the rake 40 moves towards the table and the prongs 41 slide over the upper edge of the workpiece package, so that with the pivoting movement of the table that now begins not radial slips outwards. The pivoting movement of the table sets in as soon as the slope 42 (Fig. 4) of the crosspieces 36, 37 to abut with the The lower surface of the table comes and leads to a pivoting of the table into the position shown in Fig. 5 position shown, with the workpiece package 43 on the transport device 10 forming bands 44 drops.

In the then onset as a result of the formation of the curved path 26, reversed movement of the drive via the lever 28, 29 is initially the rake 40 is removed from the workpiece package and then the table 6 together with the rake again into the receiving position shown in dashed lines in FIG. 5 corresponding to FIG. 4 swiveled back.

By going back of the rake 40 with the table 6 still lowered the rake is detached from the workpiece package 43 without any problems.

With regard to the floor laying device, it is necessary that the tube sections regardless of their length, which differ from case to case can be, with their right narrow side in the direction of the floor layer always in come to lie the same distance from the edge of the transport device. If the Distance of the transport device to the shaft 16 is fixed, which is normally the case is, this means that the lower stop 23 is also a fixed distance from the shaft 16 must receive. Furthermore, it is for the trouble-free stack formation on the table it is important that the top edge of the stack is not too far from the conveyor belt 18 is removed, otherwise subsequent hoses will collide with the previous ones can. In order to meet these two requirements, it is provided that with short Hose sections the conveyor belt 18, the cross member 17, the table 6 and the rake 38 to 41 can be placed lower than the shaft 16. For this reason is z. B. the table attached to the bearings 14 and 15 in slots and can the Rake bars 38 and 39 are adjusted in the cross pieces 36 and 37. Likewise must the lower stop 23 is again set in its distance from the shaft 16 on the table become, which is why it is also attached to it in slots; unless that it is preferred not to attach the fence to the table as shown, but instead screw it to the bearings 14 and 15 so that it is always the same, however non-adjustable distance from the shaft 16 maintains.

It is known to equip ground laying devices with feeders, in which a flaky sequence of stacks of workpieces is formed, which after Separation of the foremost stack advances and a new stack in the separation position brings.

Such a feeder is shown schematically in FIG. The scale-shaped The hose piece packages 45 lying lying down are separated by suction devices 46 at the left end and pushed between the transport rollers 47, 48. Once the stack is exhausted, is the stop lever 49 contact at 50, and the conveyor belts 51, 52 of the feeder are set in motion in a manner not shown in the direction of the arrow until the The next workpiece stack interrupts the contact at 50 again via the stop lever 49.

To achieve a drying section, the conveyor belts 51, 52 of the feeder according to the invention is sufficiently extended, namely the conveyor belts 51, 52 and not the conveyor belts 44 because the stacks are denser on the former lie and therefore, space is saved. For transferring the hose piece packages from the conveyor belts 44 to the conveyor belts 51, 52 are the conveyor belts 52 moved a little way back between the bands 44, which to a certain extent an interlocking of the transport devices results. The conveyor belts 44 are continuously driven at adjustable speed and received in cycles one workpiece stack 43 each from the pivotable table 6 in the previously described Way, so that there is a regular sequence of evenly spaced workpiece packages results on them.

Between the belts 44 and the feeder belts 51, 52 there is one on known stack end lifting device switched on, which essentially consists of Lifting rods 54 sliding in guides 53 arranged between the belts. The lifting rods 54 are on both sides in inclined guides 55 and 56 fixed with rollers sliding rod 57, which via levers 58, 59 to drive levers 60, 61 is articulated, which via an electromagnetic clutch 62 with adjustable maximum torque in the direction of arrow 63 to the illustrated by a Stop fixed lifting position are driven where the coupling, z. Legs Induction or magnetic particle clutch, begins to slip, and after the cessation of Excitation of the clutch by a tension spring 64 in the position shown in dashed lines be moved back.

The above-described end-of-stack lifting device has the purpose of To lift the end of the last pile so that the next one can drive underneath, on what the lifting rods 54 are pulled out between the two stacks and first in the position shown in dashed lines with their ends on the undershot Stack 65 remain. The end of the stack 66 that has just been raised has come to an end placed on the stack 65. The stack 65 rests on the moving belts 44 and the currently stationary belts 52. As it advances, it gets through the stack 66 prevented.

After the foremost stack 45 has been separated, the bands settle 51, 52 in motion, and also the stack 65 becomes a stack length with after taken in front, being pulled out from under the lifting rods 54 so that they fall behind him into their guides 53 (see also Fig. 9, investor I).

As soon as a new pile 43 comes up, it hits you Sensor 67 (see also FIG. 8), which consequently makes contact at 68. Over the lines 69, 70 and 71 thereby the relay 72 is energized, which the electromagnetic Clutch 62 turns on via contacts 73 and 74. The lifting rods 54 are after moved forward and drive under the end of the stack 65 and lift it up. Once the approaching stack 43 has passed the sensor 67, the contact is interrupted at 68. In spite of this, the relay 72 remains energized since the holding contact 75 is closed is, through which and the lines 76 and 77, the relay coil 72 continues to receive power.

Between the lines 76 and 77 there is another sensor 78 (see also Fig. 6), which is located below one of the lifting rods 54 and normally by spring action at 79 there is contact. However, as soon as a stack, as shown in Fig. 6 the stack 65, against which sensor 78 moves, the contact is opened at 79, see above that now the relay 72 drops out and the excitation the clutch 62 interrupted will. The lifting rods are withdrawn and the cycle described begins all over again.

The working speed of the hose forming device must not higher than that of the floor laying device. Occurs at a floor laying device a blockage, the incoming hose packages are turned to one side ready table and later, if necessary, to fill in gaps as a result of the higher working speed of the floor laying device or a blockage reused in the tubing device.

Furthermore, according to the invention, floor laying devices, which have two feed tables. In Figs. 9 and 10 there is one such Device containing a switch for the lower and upper feed table I and II, shown.

The belts 44 on which the workpiece stacks 43 as before from the pivotable Table 6 are deposited, end at a belt roller 80. This is followed by parallel guide rods pivotably mounted at points 81 and 82 on both sides of the device 83, 84, 85, the members 85 of which are led out to one on both sides of the device Crank mechanism 86 are extended. Belt rollers are located at the hinge points 87 and 88 89 and 90 stored, over the bands 91 and 92 are placed, in number, arrangement and speed represent a continuation of the belts 44. These bands 91 and 92 are passed at the other end over the belt rollers 93 and 94, where they are appropriate also get their drive. The ribbon rolls 93 and 94 thus correspond to the ribbon rolls 95 in FIGS. 6 and 7, up to which the bands 44 are also guided. In the points of articulation 81 and 82 belt rollers 96 and 97 are mounted, one part of which is a support for the belts 91 and 92 at the kink point and for the other part the belt rolls 98 in FIGS. 6 and 7 correspond, up to which again the extended feeder belts 52 are performed.

By the actuated by the motor 99 after being switched on accordingly Crank drive 86 is the switch 83, 84, 85 between the pulled out and the dashed position back and forth, so that alternately a Schiauchpaket up and one down.

The crank movement is switched on via one sensor each 100 and 101 in the lower and upper belt guide in such a way that each workpiece package the switch is adjusted for the next package. For this purpose, phase T (Fig. 10) either via lines 102, 103, 104, sensor 100, line 105, the switch 106 and the line 107 or via the lines 102, 108, the sensor 101, the line 109, the switch 110 and the line 111 to the line 112 which causes the contactor coil 113 to be excited towards 0, which results in a Activation of the three phases RST leads to the motor 99. Since the excitement, however, is not for the duration of the actuation of the sensors 100 and 101 by the slide over them Stack is allowed to continue, the normally open contacts 106 and 110 are in the excitation lines provided, their corresponding shortly after the onset of rotation of the crankshaft 114 is opened by the running cam 115. Shortly before is through the cam 116 provided with two and more pointed elevations Normally closed contact switch 117 closed been sent via lines 102, 103, 118, 119 a holding contact 120 and the line 121 continues as long as the excitation of the Contactor coil 113 maintains until the crankshaft 114 has made a half turn has and accordingly the normally closed switch 117 by the other increase in the curve piece 116 is opened again, whereby the excitation of the contactor coil 113 is interrupted and the drive stops. At the same time, the cam 115 has the contact switch 106 or 110 closed, so that by actuating the corresponding sensor 100 or 101 the next switching process can be initiated.

In the example shown, there is such a standby position given: As soon as the stack 122 has reached the sensor 101, the circuit is complete 102, 108, 101, 109, 110, 111, 112, 113, 0 closed, and a switching process is in progress with the result that the switch is raised again, and so on.

The sensor still actuated in the illustration by the stack 123 100 has no effect, as the associated switch 106 as a result of the downward switching movement is open. The activity of accordingly provided stack end lifting devices takes place via the sensors 67 and 78 in FIGS. 6 and 8 correspond to sensors 124 to 127, as for the device according to FIG 6 to 8 described.

Another device for transporting the stacks of workpieces to the floor-laying device is shown in FIG. The workpiece stacks 43 are here by the pivotable Table 6 placed on a conveyor belt 128, which is normally together with the drum 129 wrapped around by it and the drum 129 lying on the outside, up to the isolation device the second conveyor belt 130 guided by the floor laying device from the sensor 49 from controlled its intermittent drive receives, so that the scale-shaped Arrangement of the stack results immediately and by deflecting around the drum 129, with the direction of transport is initially directed away from the floor-laying device, arrives in the correct sense in the separating device of the bottom laying device.

At the beginning of work up to the transport device 128, 130 with Workpiece packages is filled, the intermittent movement of the belts 129, 130 via a cam 131 rotating in time with the movements of the table 6 controlled. The cam 131 closes for the desired stacking stagger spacing corresponding part of their circulation a rocker arm contact 132. Via the lines 0, 133, 134, the rocker arm contact 132, the line 135, a relay contact 136 and line 137 receives that connected to phase R via line 138 Relay coil 139 current in the desired cycle and closes the drive motor 140 for the feed movement of the belts 128, 130 in the same cycle to the phases R, S, T.

As soon as the foremost workpiece stack 141 denies in this case two insulated from one another arranged sensor contacts 43 and 142 equipped sensors 49 has been reached, the sensor contacts 43 and 142 open. This has the consequence that the relay coil 143, which until then on the Lines 133, 144, the relay normally open contact 145, the line 146, the sensor contact 142 and lines 147, 138 power from R phase received, currentless becomes and falls. As a result, the relay normally open contacts 136 and 145 are opened and the relay break contact 148 closed. As a result of the opening of contact 145 the power supply to the relay coil 143 remains independent of the sensor contact 142 interrupted. Likewise, the power supply controlled by the rocker arm contact 132 to the relay coil 139, since the relay contact 136 also remains open.

The relay contact 148, which remains closed, now receives the Relay coil 139 over lines 149, 150, 151 and 138 current as soon as the intermediate Sensor contact 43 is closed.

At the specified moment when the foremost stack 141 is abutted the sensor 49 is also the sensor contact 43 open, so that the transport device initially receives no further drive and the stack 141 is separated. As soon This has happened, the sensor contact 43 makes contact again and continues to control the feed of the belts 128, 130, as above for the feeder belts 51, 52 (Fig. 6) described.

Should open when starting work with an empty transport system the control is switched back by the cam 131, so is the push-button switch 152 to operate. Via the lines 133, 144, 153, 154, 146, the then closed Sensor contact 142 and lines 147, 138 receive the relay coil 143 power and attracts, which restores the initial state shown.

In particular the device according to FIG. 11, but also the others Devices for transferring the hose sections from the hose formation to the Ground laying devices set an extensive synchronization of the device in advance. In addition, a single drive is required to set up the devices. Both types of drive must be selectively switchable.

In the case of electric single drive motors for the devices proposed according to the invention, a known switchable electrical Synchronization device between the motors of the floor laying device and the Provide motor of the hose forming device.

Another proposal according to the invention is the drive motor for the hose forming device to be dimensioned so that it is also used to drive the Floor laying device is sufficient. In this case, clutch connections that can be switched on and off would be to be provided for the floor laying facilities.

The individual drives are expediently also routed via a coupling on the floor laying devices and closes the two of each floor laying devices Associated clutches together to form a double clutch, each of which has one clutch only after the other clutch has been disengaged in a common switching process can be switched on.

Claims (34)

PATENT CLAIMS: 1. Device for manufacturing cross-bottom valve sacks, consisting of a tube forming device and a bottom laying device, in which the multilayer paper tube sections from the tube forming device of the bottom laying device with the formation of hose piece packages at the outlet of the hose forming device Trains- leads, characterized in that at the end of the hose forming device (1) one or more swiveling storage tables (5, 6) are provided, which the formed on them, inclined backwards standing hose piece packages forward to horizontal transport devices arranged in the transverse direction to the hose forming device (9, 10) tilt which the hose piece packages of the preferably two laying devices supply existing floor laying device (7, 8). 2. Device according to claim 1, characterized by a sensor (67, 124, 125) from the ones brought up on the transport devices (44, 91, 92) Tube piece packages (43, 122, 123) controlled, per se known pile end lifting devices (54 to 61) at the transition from the transport devices (44, 91, 92) to those with them toothed laying devices (46 to 52, I and II) of the bottom laying device (7, 8th). 3. Device according to claim 2, characterized by one switch each (83, 84, 85) between the transport devices (44) and two attachment devices each (I and II) with lifting devices. 4. Device according to claim 1, characterized by of the storage tables (5, 6) in the direction of the ground laying devices and then transporting away Transport devices (128, 130) deflected towards the ground laying devices. 5. Device according to one of claims 1 to 4, characterized by a storage table (6) rotatably mounted at its lower end with one in time the accumulation of hose packages (43) taking place drive (25 to 31) for Swing forward and then swivel back. 6. Device according to claim 5, characterized by a rotatable mounted shaft (16) with a support table (6) rotatably mounted on it. 7. Device according to claim 6, characterized by at least one on the shaft (16) attached lever (32) with a cross piece (36) with to the table surface beveled support surfaces (42). 8. Device according to claim 7, characterized by one on the or rakes (38 to 41) attached to the cross pieces (36, 37). 9. Device according to one of claims 6 to 8, characterized by a drive gear (31) on the shaft (16) and one in engagement therewith Toothed segment (30), which is attached to one arm (29) of a two-armed lever (28, 29) is located, the other arm (28) carries a roller (27) on a rotating Curve path (26) expires. 10. Device according to one of claims 5 to 9, characterized by means of bearings (14, 15) adjustable in the longitudinal direction of the hose on the storage table (6), a support cross member (17) adjustable in the longitudinal direction of the hose and an adjustable one for this purpose Conveyor belt (18) and adjustability of the rake (38 to 41) in the longitudinal direction of the hose. 11. The device according to claim 10, characterized by one at the Storage table (6) lower stop (23) adjustable in the longitudinal direction of the hose. 12. Device according to claim 10, characterized by one to the adjustable bearings (14, 15) attached lower stop (23). 13. Device according to claim 5 to 12, characterized by recesses (12, 13) in the storage table (6). 14. Device according to claim 1 to 13, characterized by a Vibrating motor (24) on the storage table (6). 15. Device according to claim 1, characterized by a continuously driven transport device (9, 10) consisting of revolving belts (44). 16. Device according to claim 2 and 15, characterized in that some conveyor belts (52) of the application device (46 to 52) between the belts (44) of the transport device (9, 10) are moved back. 17. Device according to claim 2, 15, 16, characterized by a End of stack lifting device (54 to 61) driven by an electromagnetic one Coupling (62) which, when the lifting position fixed by a stop is reached begins to hatch. 18. Device according to claim 2 and 15 to 17, characterized by a sensor (67) with normally open contact (68) within the transport path (44, 52) and a sensor (78) with normally closed contact (79) on one of the lifting rods (54), wherein the first sensor (67) switches on the lifting device (54 to 62) and the second Sensor (78) switches off the lifting device (54 to 62). 19. Device according to claim 18, characterized by a relay (72) for switching on the lifting device (54 to 62) with a holding contact (75) and normally open contact (68) of the first sensor placed in the excitation line (69, 70, 71) (67) and in the holding line (76, 77) placed break contact (79) of the second sensor (78). 20. Device according to claim 3, characterized by a switch articulated from two each at the level of the application devices (I, II) in pivot points (81, 82) stored tape guide sections (83, 91 and 84, 92), which in their free end points (87, 88) through articulated connecting rods (85) to a parallel guide rod (83, 84, 85) are completed. 21. Device according to claim 20, characterized by an extension the connecting rods (85) to crank mechanisms (86) with a stroke that corresponds to the distance corresponds to the articulation points (87, 88) on the connecting rods (85) and where in in the lower position the upper one (84, 92) and in the upper position the crank mechanism (86) the lower belt guide section (83, 91) extends with its free end (89, 90) compared to that in a middle level between the mooring devices (I and II) lying transport device (44, 80) is located. 22. Device according to claim 21, characterized by with the speed the conveyor belts (44) circulating belts (91, 92) of the belt guide sections (83, 84) beyond the rollers (96, 97) mounted in the pivot points (81, 82) up to further rollers (93, 94) opposite the feeder belt rollers are. 23. Device according to claim 22, characterized in that some Feeder belts (52) up to the pivot points (81, 82) of the belt guide sections (83, 84) mounted rollers (96, 97) are returned. 24. Device according to claim 3 and 20 to 23, characterized by one sensor each (100. 101) within the belt guide sections (83, 91 and 84, 92) for Control of the crank drives (86) by a belt guide section (83, 91) transported workpiece package (123) for the on the other belt guide section (84, 92) next workpiece package (122) to be routed. 25. Device according to claim 24, characterized by a with a Holding contact (120) provided relay (113) for switching on the drive (99) of the Crank drives (86) and one on the crankshaft (114) arranged, two diametrically Opposite normally open contact switches (106, 110) alternately in the end positions actuating cam (11) and one on the crankshaft (114) arranged, a break contact switch (117) actuating second cam in each end position (116), the sensors (100, 101) and the normally open switches (106, 110) each in one of two parallel excitation lines (102 to 107) and (102, 108 to 111) for a relay (113) and the normally closed switch (117) in the holding contact line (102, 103, 118 to 121) and the effective sector on which the normally open contact switches (106, 110) actuating cam (115) is larger than the effective one Sectors on the second cam which actuates the normally closed switch (117) (116). 26. Device according to claim 4, characterized by one to one Drum (129) deflected conveyor belt (128) for receiving the workpiece packages (43) from the swiveling table (6) to its upper one, away from the floor-laying device moving strand and an externally attached to the one on the first conveyor belt (128) lying stack of workpieces at the latest when they are deflected around the drum (129), up to the bottom laying device and the workpiece stacks after the deflection the second conveyor belt (130) taking over the drum (129), the conveyor belts (128, 130) are provided with an intermittent drive from the sensor (49) of the known separating device (46 to 48) of the floor-laying device is controlled. 27. Device according to claim 26, characterized by a controller of the intermittent conveyor belt drive in time with the movements of the delivery table (6) as long as the conveyor belt section has not yet reached the separating device (46 to 48) is occupied with workpiece packages. 28. Device according to claim 27, characterized by a clock of the movements of the storage table (6) rotating cam (131), which is so formed is that it is for a part corresponding to the desired stacking gradation distance its circulation a toggle lever contact (132) to start the conveyor belt drive closes. 29. Device according to claim 26 to 28, characterized by a first relay (139) for switching on the conveyor belt drive (140), a second Relay (143, 136, 145, 148) with two normally open contacts (136, 145) and one normally closed contact (148) and two separate sensor contacts (43, 142) acting as normally closed contacts the sensor (49) of the separating device (46 to 48) of the floor-laying device, wherein the rocker arm contact (132) and the one working contact (136) in a first Excitation line (133 to 138) and the normally closed contact (148) and the one sensor contact (43) in a second excitation line (133, 149, 150, 151, 138) for the first relay (139) and the other normally open contact (145) and the other sensor contact (142) in the excitation line (133, 143 to 147, 138) of the second relay (143, 136, 145, 148) and a push-button switch (152) acting as a normally open contact in parallel is switched to the other make contact (145). 30. Device according to claim 1 to 29, characterized by optionally Switchable individual drives for the floor laying device (7, 8) and the hose forming device (1) and an optionally switchable synchronization between the drive of the hose forming device and the drive of one and / or the other floor laying device. 31. Device according to claim 30, characterized by a per se known switchable electrical synchronization between the individual electric drive motors the hose pulling and floor laying devices. 32. Device according to claim 30, characterized by individual drive motors for the floor laying devices and one for the drive of the hose forming device and the floor laying devices sufficient drive motor for the hose forming device and coupling connections for coupling and uncoupling the floor laying devices to the Drive motor of the hose forming device. 33. Device according to claim 32, characterized by coupling connections between the floor laying devices and their individual drive motors, each of which Coupling connection assigned to the floor laying device to its individual drive motor and to the drive motor of the hose forming device in switching connection according to Art a double clutch, with the engagement of one clutch connection only after the other clutch connection has been switched off in the same switching process he follows. 34. Device according to claim 2, 3, 4 to 25, characterized in that that the conveyor line of the feeding device with stacks of workpieces arranged in a scale-like manner serves as a drying section and is extended accordingly. Documents considered: German Patent No. 650 643; French Patent No. 1,472; British Patent No. 686,916; U.S. Patent Nos. 2776831, 2097 013, 2205767.