DE102014220195B3 - Method and device for producing a molded component - Google Patents

Abstract

In order to provide a method for producing a molded component, in particular a plurality of tank elements of a tank device, by means of which a lightweight and stable molded component is easy to produce, it is proposed that the method comprises: providing a winding core, which a plurality extending parallel to each other along a height direction and arranged in the form of a matrix winding elements, wherein between the winding elements at least one fiber channel is arranged; Wrapping the winding elements of the winding core with at least one fiber, wherein the at least one fiber is passed through the at least one fiber channel by means of a rod-shaped guide element, wherein the rod-shaped guide element comprises a stabilization element and a fiber element, wherein a rear end of the fiber element with respect to a direction of movement of the rod-shaped guide element is moved relative to the stabilizing element.

Description

The present invention relates to a method for producing a molded component, in particular a plurality of tank elements of a tank device.

A method for producing a molded component is for example from DE 10 2007 020 906 A1 known.

The present invention has for its object to provide a method for producing a molded component, by means of which a lightweight and stable mold component is easy to produce.

This object is achieved by a method according to claim 1.

The method for producing a molded component, in particular a plurality of tank elements of a tank device, preferably comprises the following:
Providing a winding core, which comprises a plurality of, parallel to each other along a height direction extending winding elements, wherein between the winding elements at least one fiber channel is arranged;
Wrapping the winding elements of the winding core with at least one fiber,
wherein the at least one fiber is passed through the at least one fiber channel by means of a rod-shaped guide element.

Characterized in that preferably at least one fiber is guided by means of a rod-shaped guide member through the at least one fiber channel, the at least one fiber can be stored easily and selectively along a desired path. As a result, a molded component having a desired fiber structure can be easily manufactured.

By fiber is meant in this specification and the appended claims in particular a single fiber, a fiber bundle, a thread, a roving, a fiber strand and / or a multifilament yarn.

The at least one fiber channel of the winding core is preferably formed by a spaced-apart arrangement of the winding elements.

The provided winding core preferably comprises a plurality of parallel to each other along a height direction extending and arranged in a matrix winding elements, wherein between the winding elements at least one fiber channel is arranged. In particular, in this case, preferably intersecting fiber channels are formed.

It can be advantageous if the rod-shaped guide element comprises a stabilization element and a fiber-based element.

The stabilization element is preferably formed substantially sword-shaped and serves the actual force absorption and power transmission for the targeted placement of a fiber in the one or more fiber channels.

A rear end of the fiber-guiding element with respect to a direction of movement of the rod-shaped guide element is preferably moved relative to the stabilizing element. As a result, a bias of the fiber to be laid can preferably be obtained even if the rod-shaped guide element has to deviate from an optimum fiber travel, for example due to movement restrictions of the rod-shaped guide element, in particular of the stabilization element, in an edge region of the winding core.

The stabilization element is preferably formed like a sword.

The stabilization element itself preferably has one or more of the features and / or advantages described in connection with the rod-shaped guide element.

It can be advantageous if the fiber element as a whole is moved relative to the stabilization element. For example, it can be provided that the fiber element as a whole is tilted or rotated or pivoted relative to the stabilization element.

Alternatively or additionally, it may be provided that the fiber element is at least partially elastic and that the rear end of the fiber-covering element is moved by elastic deformation of the fiber-laying element relative to the stabilizing element or is movable.

It may be favorable if the rear end of the fiber-guiding element can be deflected laterally with respect to a direction of movement of the rod-shaped guide element.

It can be provided that the rear end of the Fiber elements in a transverse, in particular perpendicular, extending to a height direction of the rod-shaped guide member direction is deflected relative to the stabilizing element or deflected.

Alternatively or additionally, it can be provided that the rear end of the fiber-guiding element is deflected relative to the stabilizing element in a direction extending transversely, in particular perpendicularly, to the direction of movement of the rod-shaped guide element or can be deflected.

In one embodiment of the invention can be provided that the rod-shaped guide member for wrapping the winding elements protrudes at least temporarily along the height direction in the at least one fiber channel.

In particular, it can be provided that the rod-shaped guide element for wrapping the winding elements projects at least temporarily from above into the at least one fiber channel.

The rod-shaped guide element is preferably rotated for wrapping around the winding elements about an axis of rotation extending parallel to the vertical direction.

Alternatively or additionally, it may be provided that the rod-shaped guide element for wrapping the winding elements is moved in one or in two transverse, in particular perpendicular, extending to the height direction.

In particular, it may be provided that the rod-shaped guide element for forming a fiber layer is passed successively through a plurality of fiber channels. The rod-shaped guide element is in this case preferably moved linearly in a direction perpendicular to the height direction, then rotated, then again moved linearly in a direction perpendicular to the height direction, rotated again, etc.

After the formation of a fibrous layer and / or already during the formation of a fibrous layer, the rod-shaped guide element is preferably moved along the height direction, in particular moved upwards, in particular by a height moves upwards, which corresponds to a layer thickness of a fibrous layer.

The rod-shaped guide element is preferably at least temporarily linearly displaced, in particular traversed.

The at least one fiber is preferably guided at least in sections, at least temporarily and / or at least partially along the rod-shaped guide element and / or at least in sections, at least temporarily and / or at least partially within the rod-shaped guide element.

In particular, it may be provided that the at least one fiber is guided into the rod-shaped guide element at an upper end of the rod-shaped guide element with respect to the height direction and / or is guided out of the guide element at a lower end of the rod-shaped guide element with respect to the height direction.

The at least one fiber is preferably applied to a liquid matrix material, in particular wetted or soaked.

It can be provided that the at least one fiber at the upper end of the rod-shaped guide element and / or at the lower end of the rod-shaped guide element is acted upon, in particular wetted or soaked, with a liquid matrix material.

In particular, when the at least one fiber is acted upon, in particular wetted or soaked, at a lower end of the rod-shaped guide element, it can be provided that the rod-shaped guide element comprises a fluid channel, by means of which the liquid matrix material follows the rod-shaped guide element below, in particular to the lower end of the rod-shaped guide element, is feasible.

In order to produce individual fiber layers, the rod-shaped guide element is preferably guided around the winding elements and / or through the fiber channels at least approximately in a plane aligned perpendicular to the vertical direction.

It can be provided that the at least one fiber is wound around the winding elements of the winding core by means of the rod-shaped guide element, in particular alternately, in opposite winding directions.

In this case, it can be provided that one or more right-hand curves of the at least one fiber, which are laid by means of the rod-shaped guide element, follow one or more left-hand curves, then again one or more right-hand curves, etc.

In one embodiment of the invention can be provided that the winding core is rotated about a direction parallel to the height direction.

Alternatively or additionally, it can be provided that the winding core moves in at least one transverse, in particular vertical, direction extending to the height direction, in particular linear process is.

Multiple fiber layers are preferably produced by multiple superposition of the at least one fiber.

By means of the method according to the invention, in particular a molded component can be produced.

The inventive method is particularly suitable for carrying out on a device for producing a molded component.

The present invention further relates to an apparatus for producing a molded component, in particular a plurality of tank elements of a tank device.

The invention is in this respect the task of providing a device by means of which lightweight and stable mold components are easy to produce.

This object is achieved by a device according to claim 6.

Preferably, the device for producing a molded component, in particular a plurality of tank elements of a tank device, comprises the following:
a winding core, which comprises a plurality of, parallel to each other along a height direction extending winding elements, wherein between the winding elements at least one fiber channel is arranged;
at least one fiber dispenser for providing at least one fiber;
a rod-shaped guide element for wrapping the winding elements of the winding core with the at least one fiber.

The device according to the invention preferably has one or more of the features and / or advantages described in connection with the method according to the invention.

In one embodiment of the invention it can be provided that the rod-shaped guide element comprises at least one guide channel for the at least one fiber, wherein the at least one guide channel preferably at least approximately from an upper end of the rod-shaped guide element with respect to the height direction to a top end, extends with respect to the height direction lower end of the rod-shaped guide member.

In particular, it can be provided that the rod-shaped guide element comprises a plurality of guide channels for a plurality of mutually independent fibers.

The rod-shaped guide element is preferably at least approximately sword-shaped.

In particular, it can be provided that the rod-shaped guide element has a perpendicular taken to the height direction width of at most about 50 times, in particular at most about 20 times, for example at most about 10 times, the diameter of the fibers.

Alternatively or additionally, it can be provided that the rod-shaped guide element has a length taken perpendicular to the height direction of at least about 20 times, in particular at least about 50 times, for example at least about 100 times, the diameter of the fiber.

Furthermore, it can alternatively or additionally be provided that the rod-shaped guide element has a height which corresponds to at least about 50%, in particular at least about 80%, for example at least about 100%, of the height of the winding elements of the winding core.

In one embodiment of the invention it can be provided that the device comprises a movement device for moving the rod-shaped guide element relative to the winding core.

Alternatively or additionally, it may be provided that the device comprises a movement device for moving the winding core relative to the rod-shaped guide element.

By means of the movement device, the rod-shaped guide element and / or the winding core can preferably be rotated and / or moved linearly.

The winding elements are preferably arranged in matrix form. Under a matrix-like arrangement of the winding elements, in this description and the appended claims, in particular an arrangement of the winding elements is to be understood such that a plurality of winding elements are arranged in columns and rows.

Between the rows of winding elements preferably at least one fiber channel is formed.

Furthermore, at least one fiber channel is preferably formed between the columns of winding elements.

The fiber channels preferably extend substantially linearly through the entire winding core.

It can be provided that at least two fiber channels are aligned substantially parallel to each other.

Alternatively or additionally, it can be provided that at least two fiber channels are aligned substantially perpendicular to each other.

The device preferably comprises a control device, by means of which the device can be controlled and / or regulated such that one or more of the methods according to the invention can be carried out by means of the device.

By means of the device, the molding component can be produced in particular in an endless winding process.

The tank device is used in particular for receiving and storing a fluid, in particular gas, for example natural gas.

In the device for producing a molded component, it is preferably provided that the rod-shaped guide element comprises a stabilizing element and a fiber-guiding element, wherein a rear end of the fiber-guiding element relative to a movement direction of the rod-shaped guide element is movable relative to the stabilizing element.

It may be favorable if the fiber element is arranged rotatably or pivotably on the stabilization element.

The fiber-guiding element is preferably arranged rotatably or pivotably on a front side of the stabilizing element which lies in front with respect to the direction of movement of the rod-shaped guide element.

As an alternative to this, it may further be provided that the fiber-guiding element is arranged to be rotatable or pivotable on a rear side of the stabilization element which lies behind with respect to the direction of movement of the rod-shaped guide element.

A front side and / or a rear side of the stabilization element (relative to the direction of movement of the rod-shaped guide element) are preferably narrow sides of the stabilization element, which are connected to one another by means of broad sides of the stabilization element.

It may be favorable if the fiber-guiding element is arranged rotatably or pivotably on the stabilizing element about an axis extending essentially parallel to a height direction of the rod-shaped guide element.

The rod-shaped guide element preferably comprises a guide channel, which opens into the fiber-covering element or is formed integrally with the fiber-guiding element.

In particular, it may be provided that the guide channel and the fiber guiding element are movable together, in particular rotatable or pivotable, relative to the stabilizing element.

A guide channel of the rod-shaped guide element and / or the fiber-guiding element preferably extend around a lower end of the stabilization element with respect to a height direction of the rod-shaped guide element.

The guide channel of the rod-shaped guide element and / or the fiber element preferably extend downwards in a height direction of the rod-shaped guide element and in the region of the lower end of the stabilization element substantially perpendicular thereto directly below the stabilization element along the stabilization element.

The guide channel is formed for example by a guide tube. The guide tube is preferably a separate from the stabilizing element component, which is in particular rotatably arranged on the stabilizing element.

The guide channel and / or the fiber-guiding element are preferably immovable and / or rigid along the height direction of the rod-shaped guide element.

It can be provided that the rear end of the fiber-guiding element is deflectable or deflected by a tensile stress of the fiber and the movement of the rod-shaped guide element relative to the stabilizing element. In particular, such a deflection is a passive deflection.

Alternatively, however, it may also be provided that the rear end of the fiber-laying element is actively moved relative to the stabilization element in order to achieve a desired fiber lay position and / or a desired fiber tension.

It may be favorable if the rod-shaped guide element comprises a return device, in particular an active or passive reset device. The return device preferably serves for the active and / or passive resetting or return of the rear end of the fiber guiding element or the entire fiber guiding element from a deflected position to a zero position or original position. In the zero position or original position, the rear end of the fiber-guiding element is preferably arranged directly under the stabilizing element.

It may be favorable if the return device comprises a restoring element, for example a spring and / or an elastic element, in particular made of a rubber material.

The method according to the invention and / or the device according to the invention preferably also have one or more of the features and / or advantages described below:
Preferably, a fiber, in particular a roving, can be positioned in a defined manner.

In particular, a wet winding can take place. By means of the method according to the invention and / or by means of the device according to the invention, it is possible to have, preferably, differently long-trained, i. along the height direction differently far extending, tank elements are formed.

Preferably, the fiber, in particular the roving, is conveyed by means of the rod-shaped guide element to a place of deposition, i. deposited at the point at which the fiber, in particular the roving to be actually arranged in the finished state of the molded component. Preferably, the fiber, in particular the roving, after depositing by means of the rod-shaped guide element is no longer moved, in particular no longer lifted upwards.

The rod-shaped guide element is preferably designed to be very narrow, so that the rod-shaped guide element can be guided in particular through very narrow fiber channels.

Preferably, a plurality of fibers, in particular rovings, can be applied simultaneously, in particular can be deposited.

The fibers can preferably be arranged in a defined overlapping manner.

The width of the rod-shaped guide element is preferably at most about 3 mm, in particular at most about 2 mm, for example at most about 1.5 mm.

A diameter of the fiber, in particular a dry roving, is preferably at most about 0.2 mm, in particular at most about 0.1 mm.

A height of the rod-shaped guide element is preferably at least about 300 mm, in particular at least about 500 mm, for example at least about 700 mm.

By means of the rod-shaped guide element, the at least one fiber can preferably be guided in the at least one guide channel protected up to a storage location.

As an alternative to passing the at least one fiber through the rod-shaped guide element, it can be provided that the at least one fiber is guided along an outer side of the rod-shaped guide element.

The mold component, in particular the tank device, can be used in particular for storing natural gas in the automobile industry, for use in a fire-extinguishing system and / or for transporting fluids of any type.

Preferably, in the apparatus for producing a molded component by means of a rod-shaped guide element a plurality of winding elements of the winding core can be assigned simultaneously with one or more fibers.

The winding elements of the winding core can be rotationally symmetrical or not rotationally symmetrical.

A fiber hold-down for locking the fiber at a desired height is preferably dispensable.

Further preferred features and / or advantages of the invention are the subject of the following description and the drawings of exemplary embodiments.

In the drawings show:

1 a schematic perspective view of a rod-shaped guide element designed as a winding device for producing a mold component;

2 a schematic side view of the rod-shaped guide element 1 ;

3 a schematic horizontal section through the rod-shaped guide member in a mounting region of the rod-shaped guide member;

4 a further schematic horizontal section through the rod-shaped guide element 1 ;

5 a schematic vertical section through a lower end of the rod-shaped guide member 1 ;

6 a schematic plan view from above of a winding device in which winding elements of a winding core are wrapped with a fiber by the fiber is deposited by means of the rod-shaped guide member in fiber channels of the winding core;

7 one of the 2 corresponding schematic side view of a rod-shaped guide element of a second embodiment of an apparatus for producing a molded component, wherein the rod-shaped guide member comprises a sword-shaped stabilizing element and a fiber element rotatably arranged thereon;

8th an enlarged view of the area VIII in 7 ;

9 a schematic plan view from above on the rod-shaped guide element 7 looking in the direction of the arrow 9 in 7 ; and

10 one of the 9 corresponding schematic representation of the rod-shaped guide element, wherein the fiber-guiding element is deflected relative to the stabilizing element.

Identical or functionally equivalent elements are provided with the same reference numerals in all figures.

One in the 1 to 6 illustrated device 100 for producing a molded component 102 is for example a winding device 104 for the production of several tank elements 106 a tank device 108 ,

The winding device 104 includes one or more fiber dispensers 110 for example, two fiber dispensers 110 , by means of which fibers 112 , in particular rovings, are available.

The winding device 104 further comprises a rod-shaped guide element 114 , by means of which the at least one fiber 112 to a storage location 116 is feasible.

The winding device 104 further comprises a movement device 118 , by means of which the rod-shaped guide element 114 along a predetermined movement path movable, in particular movable and / or rotatable is.

The winding device 104 further comprises a winding core 120 , which several winding elements 122 includes.

The winding elements 122 are substantially tubular and extend at least approximately parallel to each other and parallel to a height direction 124 ,

The winding elements 122 are at a distance, in particular at a small distance of for example at most about 3 mm, arranged from each other.

Between the winding elements 122 are thus preferably fiber channels 126 educated.

Through these fiber channels 126 Can the at least one fiber 112 be passed to the winding elements 122 to wrap.

The rod-shaped guide element 114 the winding device 104 is preferably formed so that it passes through the fiber channels 126 can be passed.

The rod-shaped guide element 114 can in particular along the height direction 124 from the top into the fiber channels 126 protrude and in a perpendicular to the vertical direction 124 aligned direction of movement 128 through the fiber channels 126 be passed.

As in particular the 2 to 4 it can be seen, is the rod-shaped guide element 114 at least approximately sword-shaped.

The rod-shaped guide element 114 in this case preferably has a height H which is large in relation to a width B and a length L.

The width B is, for example, about 2 mm. The length L is, for example, about 40 mm. The height H is, for example, about 500 mm.

At one with respect to the height direction 124 upper end 130 the rod-shaped guide element 114 is the rod-shaped guide element 114 at the movement device 118 as well as at the fiber dispensers 110 arranged.

At this upper end 130 are two channel starts 132 two guide channels 134 arranged, by means of which two fibers 112 along the height direction 124 by the rod-shaped guide element 114 can be passed.

At one the upper end 130 opposite, with respect to the height direction 124 lower end 136 the rod-shaped guide element 114 is a channel end 138 the two guide channels 134 arranged.

Through this channel end 138 can the fibers 112 from the rod-shaped guide element 114 led out and at the filing location 116 be filed.

A with respect to the direction of movement 128 front portion of the lower end 136 the rod-shaped guide element 114 is preferably a rounded section 140 ,

Due to the rounded section 140 can preferably be prevented already in a fiber channel 126 arranged fibers 112 by means of the rod-shaped guide element 114 be undesirably moved and / or damaged.

In particular 2 it can be seen in the rod-shaped guide element 114 also a fluid channel 142 be provided.

The fluid channel 142 preferably extends from the upper end 130 the rod-shaped guide element 114 to the lower end 136 the rod-shaped guide element 114 and serves to supply liquid matrix material to the channel end 138 the guide channels 134 ,

By means of the fluid channel 142 can thus liquid matrix material to the fibers 112 are supplied to apply these with the matrix material.

In an alternative embodiment (not shown) of the winding device 104 can be provided that the liquid matrix material already at an upper end 130 the rod-shaped guide element 114 the fibers 112 is supplied. The fibers 112 are then called wet fibers through the guide channels 134 passed.

In particular, an undesirable damage to the fibers 112 to avoid are the guide channels 134 in the area of the canal end 138 each with a deflection section 144 Mistake.

By means of the deflection sections 144 can change the direction of movement of the fibers 112 from the first along the height direction 124 downward movement in one of the direction of movement 128 the rod-shaped guide element 114 be deflected opposite direction. The fibers 112 This makes it particularly gentle on the storage location 116 be filed.

The device described above 100 works as follows:
For the production of a molded component 102 , in particular of tank elements 106 a tank device 108 , becomes a hub 120 with several winding elements 122 provided.

The winding elements 122 of the winding core 120 are then using at least one fiber 112 wrapped.

This wrapping takes place in that a rod-shaped guide element 114 along a path of movement between the winding elements 122 through and around the winding elements 122 is led around. This is at least one fiber 112 filed along the path of movement.

By multiplying the same path of movement and simultaneously lifting the rod-shaped guide element 114 along the height direction 124 To the top, can be a variety of fiber layers, which are along the height direction 124 stacked on each other are generated.

The winding elements 122 of the winding core 120 are thereby over a predetermined distance along the height direction 124 with at least one fiber 112 wrapped. Thus, by means of the winding device 104 formed a complex three-dimensional fiber structure.

This fibrous structure can subsequently be infiltrated with a hardening matrix material during and / or during wrapping. After curing of the matrix material then becomes a fiber-reinforced molded component 102 receive.

One in the 7 to 10 illustrated second embodiment of a device 100 for producing a molded component 102 is different from the one in the 1 to 6 illustrated first embodiment essentially in that the rod-shaped guide element 114 a stabilizing element 150 and one of the stabilizing element 150 different fiber element 152 includes.

The stabilization element 150 is substantially sword-shaped and includes a narrow side 154 trained front side 156 as well as a narrow side 154 trained backside 158 ,

The front 156 is with respect to the direction of movement 128 the rod-shaped guide element 114 arranged in a forward direction. The backside 158 is with respect to the direction of movement 128 the rod-shaped guide element 114 arranged according to the back.

The two narrow sides 154 the sword-shaped stabilization element 150 are by means of two broadsides 160 of the stabilization element 150 connected with each other.

The fiber element 152 is in particular rotatable or pivotable on the stabilization element 150 arranged. In particular, this one or more fasteners 162 intended.

The fiber element 152 For example, at the back 158 of the stabilization element 150 be arranged.

Preferably, however, it is provided that the fiber element 152 at the direction of movement 128 the rod-shaped guide element 114 front lying front 156 arranged and / or fixed (see in particular the 7 and 8th ).

The fiber element 152 in particular connects to a guide channel 134 the rod-shaped guide element 114 which is also preferably one of the stabilizing element 150 is different element.

By means of the guide channel 134 and the fiber element 152 is preferably a fiber 112 from a respect to the height direction 124 the rod-shaped guide element 114 upper end 130 the rod-shaped guide element 114 to its lower end 136 feasible and storable there.

As in particular the 8th to 10 it can be seen, is the fiber element 152 relative to the stabilizing element 150 around a rotation axis 164 rotatable or pivotable.

The rotation axis 164 is essentially parallel to the height direction 124 the rod-shaped guide element 114 aligned.

In particular, with respect to the direction of movement 128 the rod-shaped guide element 114 rear end 166 of the fiber element 152 is relative to the stabilizing element 150 deflectable and thus, at least within certain limits, independent of the stabilization element 150 movable. As a result, in particular, a bias of the fiber to be laid 112 at the winding elements 122 of the winding core 120 be guaranteed even if the stabilizing element 150 from a fiber channel 126 of the winding core 120 moved out and around a winding element 122 of the winding core 120 is led around.

LIST OF REFERENCE NUMBERS

100

 contraption

102

 mold component

104

 winder

106

 tank member

108

 tank system

110

 fiber dispenser

112

 fiber

114

 rod-shaped guide element

116

 storage location

118

 mover

120

 winding core

122

 winding element

124

 height direction

126

 Fiber channel of the winding core

128

 movement direction

130

 top end

132

 channel start

134

 guide channel

136

 lower end

138

 channel end

140

 rounded section

142

 fluid channel

144

 deflecting

150

 Stabilizing element

152

 Faserlegelement

154

 narrow side

156

 front

158

 back

160

 broadside

162

 fastener

164

 axis of rotation

166

 rear end

B

 width

H

 height

L

 length

Claims (12)

Method for producing a molded component ( 102 ), in particular a plurality of tank elements ( 106 ) a tank device ( 108 ), comprising: - providing a winding core ( 120 ), which are several parallel to each other along a height direction ( 124 ) extending and matrix-shaped winding elements ( 122 ), wherein between the winding elements ( 122 ) at least one fiber channel ( 126 ) is arranged; - wrapping the winding elements ( 122 ) of the winding core ( 120 ) with at least one fiber ( 112 ), wherein the at least one fiber ( 112 ) by means of a rod-shaped guide element ( 114 ) through the at least one fiber channel ( 126 ) is guided, wherein the rod-shaped guide element ( 114 ) a stabilizing element ( 150 ) and a fiber element ( 152 ), with respect to a Direction of movement ( 128 ) of the rod-shaped guide element ( 114 ) rear end ( 166 ) of the fiber element ( 152 ) relative to the stabilizing element ( 150 ) is moved. Method according to claim 1, characterized in that the fiber element ( 152 ) as a whole relative to the stabilizing element ( 150 ) is moved. Method according to one of claims 1 or 2, characterized in that the fiber element ( 152 ) is elastic and that the rear end ( 166 ) of the fiber element ( 152 ) by elastically deforming the fiber element ( 152 ) relative to the stabilizing element ( 150 ) is moved. Method according to one of claims 1 to 3, characterized in that the rear end ( 166 ) of the fiber element ( 152 ) in a transverse, in particular vertical, to a height direction ( 124 ) of the rod-shaped guide element ( 114 ) extending direction relative to the stabilizing element ( 150 ) is deflected. Method according to one of claims 1 to 4, characterized in that the rear end ( 166 ) of the fiber element ( 152 ) in a transverse, in particular perpendicular, to the direction of movement ( 128 ) of the rod-shaped guide element ( 114 ) extending direction relative to the stabilizing element ( 150 ) is deflected. Contraption ( 100 ) for producing a molded component ( 102 ), in particular a plurality of tank elements ( 106 ) a tank device ( 108 ), comprising: - a winding core ( 120 ), which are several parallel to each other along a height direction ( 124 ) extending and matrix-shaped winding elements ( 122 ), wherein between the winding elements ( 122 ) at least one fiber channel ( 126 ) is arranged; - at least one fiber dispenser ( 110 ) for providing at least one fiber ( 112 ); A rod-shaped guide element ( 114 ) for wrapping the winding elements ( 122 ) of the winding core ( 120 ) with the at least one fiber ( 112 ), wherein the rod-shaped guide element ( 114 ) a stabilizing element ( 150 ) and a fiber element ( 152 ), with respect to a direction of movement ( 128 ) of the rod-shaped guide element ( 114 ) rear end ( 166 ) of the fiber element ( 152 ) relative to the stabilizing element ( 150 ) is movable. Contraption ( 100 ) according to claim 6, characterized in that the fiber element ( 152 ) rotatable or pivotable on the stabilizing element ( 150 ) is arranged. Contraption ( 100 ) according to one of claims 6 or 7, characterized in that the rod-shaped guide element ( 114 ) a guide channel ( 134 ), which in the fiber element ( 152 ) or integrally with the fiber element ( 152 ) is trained. Contraption ( 100 ) according to claim 8, characterized in that the guide channel ( 134 ) and the fiber element ( 152 ) together relative to the stabilizing element ( 150 ) are movable, in particular rotatable or pivotable, are. Contraption ( 100 ) according to one of claims 6 to 9, characterized in that a guide channel ( 134 ) of the rod-shaped guide element ( 114 ) and / or the fiber element ( 152 ) with respect to a height direction ( 124 ) of the rod-shaped guide element ( 114 ) is a lower end ( 136 ) of the stabilization element ( 150 ) extend around. Contraption ( 100 ) according to one of claims 6 to 10, characterized in that the rod-shaped guide element ( 114 ), in particular the stabilization element ( 150 ), is sword-shaped. Contraption ( 100 ) according to one of claims 6 to 11, characterized in that the rod-shaped guide element ( 114 ), in particular the stabilization element ( 150 ), one perpendicular to the height direction ( 124 ) taken width (B) of at most about 20 times the diameter of the fiber ( 112 ), that the rod-shaped guide element ( 114 ), in particular the stabilization element ( 150 ), one perpendicular to the height direction ( 124 ) taken length (L) of at least about 50 times the diameter of the fiber ( 112 ) and / or that the rod-shaped guide element ( 114 ), in particular the stabilization element ( 150 ), a height (H) which at least the height (H) of the winding elements ( 122 ) of the winding core ( 120 ) corresponds.

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