WO2010100085A1 - Rohrweiche mit zwei definierten verstellrichtungen - Google Patents
Rohrweiche mit zwei definierten verstellrichtungen Download PDFInfo
- Publication number
- WO2010100085A1 WO2010100085A1 PCT/EP2010/052471 EP2010052471W WO2010100085A1 WO 2010100085 A1 WO2010100085 A1 WO 2010100085A1 EP 2010052471 W EP2010052471 W EP 2010052471W WO 2010100085 A1 WO2010100085 A1 WO 2010100085A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pipe
- free end
- tube
- drive device
- diverter according
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/52—Adaptations of pipes or tubes
- B65G53/56—Switches
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
- B65G47/72—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices transferring materials in bulk from one conveyor to several conveyors, or vice versa
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/16—Auxiliary treatment of granules
Definitions
- the invention relates to a pipe switch according to the preamble of claim 1.
- Pipe turnouts are regularly in conveying units of processing plants z. B. used for plastics in which material to be processed transported within pipes or pipelines and the individual processing units of the processing plant is supplied.
- a transported material is a dusty or granular material, such as a plastic granules.
- gaseous or liquid substances can also be transported via such a system of pipes or pipelines.
- a central stream of material from a central source of material to various downstream process units, such as a process line.
- a downstream spraying machine optionally supply.
- a coming from the central material source central pipe is connected via a diverter respectively either to a connection pipe of a downstream process unit.
- the central tube and each connected to the central pipe connection pipe are connected to each other via a connecting pipe of the pipe switch.
- One end of the connecting tube, which is to be connected to a pipe end of a connecting pipe, is designed to be adjustable, so that this free end of the connecting pipe can be removed from one pipe end of a connecting pipe and connected to another pipe end of another connecting pipe.
- DE 70 39 223 shows a distributor device as a pipe switch, in which a central tube can be connected with linearly arranged behind one another connecting pipes.
- the pipe ends of the connecting pipes to be connected are arranged at a distance from each other along a distributor plate.
- a coupling piece which is connected to the central tube, moved straight along the distributor plate and connected in each case with one of the tube ends.
- DE 42 24 408 C1 a diverter for bulk materials is presented, in which different supply lines to different output lines can be connected.
- a respective free end of the supply lines or the output lines is translationally adjustable via its own drive, so selectively a particular supply line can be connected to a specific output line via a central coupling piece.
- the pipe switch described in DE 42 24 408 C1 is extremely costly.
- DE 193 28 75 by contrast, it is proposed that a connecting pipe or a plurality of connecting pipes can be made to be adjustable in each case via a universal joint in order thus to connect a pivotable end of the connecting pipe to pipe ends of different connecting pipes. Due to the degrees of freedom provided by the universal joint for the pivotable end of the connecting tube, however, the solution shown in DE 193 28 75 is provided exclusively for a manual transfer of a central tube from one connecting tube to another connecting tube. A motor-driven, automatic adjustment of a central tube or the majority of central tubes is not possible here.
- a diverter valve in the form of a rotary tube switch, in which the connection pipes to be connected to a connecting pipe are arranged with their tube ends on a circular path.
- the curved connecting tube of the rotary tube diverter is permanently connected at one end to a central tube, while the opposite end of the connecting tube is fastened to a rotary disc which can be rotated about an axis of rotation.
- the attached to the hub end of the connecting tube along the circular path is rotatable and can be selectively connected to a pipe end of a connecting pipe.
- a disadvantage of this embodiment is the limited number of connection pipes to be connected to the connecting pipe when the space requirement of Pipe turnout should be as low as possible.
- the diameter of the circular path would have to be increased significantly in each case in order to provide further connection possibilities.
- the present invention is therefore based on the object at least partially overcome the aforementioned disadvantages and to provide an improved diverter valve.
- a diverter with a connecting pipe which can be connected automatically and optionally to one of at least two connecting pipes, each having a pipe end for connection to a free end of the connecting pipe.
- the free ends of the connecting tube to be connected pipe ends of the connecting pipes are spaced from each other and the free end of the connecting pipe is automatically adjusted via an adjustment mechanism such that the free end is selectively connectable with a pipe end of a connecting pipe as intended to the connecting pipe to the respective Connecting pipe to connect.
- the diverter valve has an adjusting mechanism by means of which the free end of the connecting tube is automatically adjustable at least along two predefined adjustment directions in order to connect the free end to a pipe end of a connecting pipe.
- the pipe ends of the connecting pipes in many ways and not necessarily along a continuous route, such. B. along a straight line, a circular arc or a circular path, are arranged. Rather, an embodiment of the pipe switch according to the invention is conceivable in which the pipe ends of the connecting pipes are distributed and arranged asymmetrically on the pipe switch.
- the diverter valve may also include a housing with a bottom plate to which the connection pipes are fastened, while inside the housing, the adjustable connection pipe is arranged.
- the adjustable connection pipe is arranged inside the housing.
- openings are provided on the bottom plate through which a pipe end can be passed from outside the housing. The pipe ends are then fixed to the bottom plate, so that above the bottom plate along two adjustment directions adjustable end of the Connecting pipe can optionally be connected to a pipe end of a connection pipe.
- a connection of the central tube to one of the connecting tubes via the connecting tube is hereby always understood to mean that the tubes are connected to each other so that solid material and / or a fluid (liquid and / or gaseous) from the central tube into the connected connecting tube and / or vice versa can be passed from the connected connection pipe in the central tube.
- the diverter according to the invention can be set to almost any arrangement of pipe ends on its bottom plate become. It can also be an exchangeable base plate. For this purpose, for example, a control of the two drive devices is set according to the predetermined by the bottom plate assembly and the number of connecting pipes.
- the free end of the connecting pipe is rotatable by means of the adjusting mechanism about at least one axis of rotation and / or translationally adjustable by means of the adjusting mechanism.
- the free end of the connecting tube is rotatable about two different axes of rotation, which may in particular be parallel to each other, and the free end of the connecting tube along three different adjustment directions, e.g. mutually perpendicular spatial directions, is adjustable within the pipe switch according to the invention.
- one of the pipe ends of the connecting pipes to be connected to the free end of the connecting pipe is arranged on a circular path with a first diameter and the other pipe end of the other connecting pipe is arranged on a circular path with a second diameter.
- a plurality of connecting pipes may be provided on the two circular paths.
- the two circular paths are still concentric with each other and the common center of the two concentric circular paths is located on a rotation axis about which the free end of the connecting tube by means of the adjusting mechanism is rotatable.
- the free end By rotation of the free end about a further axis of rotation parallel to the first axis of rotation or by a rectilinear or translational displacement of the free end, the free end is "switchable" to the second circular path and thus also connectable to a pipe end of a connection pipe on this second circular path.
- first drive device for an adjustment of the free end of the connecting tube along an adjustment direction and a second drive device for an adjustment along a different adjustment direction. This is a targeted, separate control of the two adjustment movements along these two adjustment directions in a simple manner possible.
- the second drive device can then also be adjustable along an adjustment direction by means of the first drive device together with the free end of the connection tube.
- the pipe switch according to the invention can be made significantly more compact, since a smaller drive device can be used for the adjustment along a second adjustment, which is arranged in always only a small distance from the free end of the connecting tube.
- the free end of the connection tube can be rotatable about a rotation axis, eg a turntable or a cantilever, about an axis of rotation connected to the free end and driven by the first drive device, and the second drive device on this rotation element be attached.
- the second drive device comprises a pneumatic cylinder, via which the free end of the connecting tube is translationally adjustable.
- the adjustment mechanism of the pipe switch is designed such that at a connection of the free end of Connecting pipe with a pipe end of a connection pipe, the unconnected pipe end or the unconnected pipe ends of the other connection pipes are automatically closed by components of the adjustment mechanism.
- Such components of the adjusting mechanism may in particular be adjusting plates or turntables, via which the free end of the connecting tube is connected to a drive device and adjustable.
- first drive device and the second drive device which realize an adjustment of the free end of the connecting tube along different displacement directions, are coupled to one another and / or can be connected to one another via a shiftable transmission.
- a coupling of the two drive devices means that they can not operate completely independently of one another. Rather, a coupling of the two drive devices can be understood to mean that they can be operated via a common control unit which, depending on an electronic signal of one drive device, causes the other drive device to (further) adjust the free end of the connection tube.
- This may in particular mean that an adjustment of the free end of the connecting tube via one of the two drive devices is only initiated when no adjustment via the other drive device (more) or the previous adjustment was completed via the other drive device and this example, by a corresponding electronic Signal was detected by the common control unit.
- the two drive devices can be connected to one another in a form-locking or force-locking manner via a shiftable transmission.
- an electric motor drive of the first drive device is mechanically coupled to the second drive device, so that by means of an electric motor drive and the adjustment along a second adjustment direction on the second drive device is driven.
- a "coupling" of the two drive devices can be understood to mean both electronic and mechanical connection of the two drive devices from and / or for the control of the two drive devices generated control signals or a mechanical connection between the two drive devices.
- the connecting tube is furthermore permanently connected to a connection end, which lies opposite the free, adjustable end of the connecting tube, with a fixed central tube.
- a connection end which lies opposite the free, adjustable end of the connecting tube, with a fixed central tube.
- the connecting tube is at least partially flexible and / or elastic.
- Such a connecting tube can yield even at a permanent clamping at its one terminal end of an adjustment of its free end, which is opposite to the terminal end, and at least partially curve.
- the connecting pipe can be designed at least in sections as a flexible or elastic hose.
- the sensor system has adjustable radio chips together with the free end of the connecting tube, the data of which are read out by a stationary reading device in order to detect the current or future position of the free end.
- the pipe switch according to the invention is considered particularly advantageous in connection with conveying devices for processing plants.
- a processing plant may be, for example, a plastics processing plant in which plastic products are produced from particulate or granular plastic, for example via injection molding machines.
- a central material source for. B. a plastic granules, fed to the processing plant.
- the material source is connected via a central tube with the conveying device and the conveying device via at least two connecting pipes with the downstream processing plant.
- a diverter according to the invention within the conveyor, which has a connecting tube, one end of which is permanently connected to the central tube and the other free end optionally with a pipe end of a connection pipe automatically to material from the supply central material source via the central tube of the processing plant. Consequently, even within such a conveyor device according to the invention, the free end of the connecting tube automatically adjusted at least along two predefined Verstelliquesen optionally via two separate drive devices to connect the free end of the connecting tube with a pipe end of a connecting pipe.
- Fig. 1A is a sectional side view of a trained as a rotary tube switch
- Fig. 1 B is a sectional plan view of the rotary tubular switch of FIG. 1 A;
- Fig. 2A shows an embodiment of the pipe switch according to the invention as
- Rotary tube diverter which optionally connects a central tube via an adjustable connecting tube with different connecting tubes
- Fig. 2B is a sectional plan view of the embodiment of the invention
- FIGS. 1A and 1B a diverter valve known from the prior art in the form of a rotary tubular diverter 1 * is shown.
- a central tube 10th optionally connectable to one of a plurality of connection pipes 3.
- the rotary tubular switch 1 * has for this purpose a in an interior I of a housing of the rotary tube switch 1 * mounted connecting tube 1 1, one end of a tube 1 1.2 either with one pipe end 3.1 of the attached to a bottom plate 1.2 of the housing connection pipes 3 is connectable.
- the housing of the rotary tube switch 1 * is cuboid and shown in the sectional side view of Figure 1A with each opposite side walls 1.3 and 1.4 and a cover plate 1.1 and the bottom plate 1.2.
- the central tube 10 is connected via a connecting flange 2 on the cover plate 1.1 of the housing of the rotary transfer tube 1 * permanently connected to a pipe end 1 1.1 of two pipe ends 1 1.1 and 1 1.2 of the connecting pipe 11.
- the pipe end 11.1 thus acts here as a terminal end of the connecting pipe 1 1, which communicates with the fixed to the cover plate 1.1 central tube 10 in communication and a forwarding of material from the central tube 10 in the connecting pipe 1 1 allowed.
- connection pipes 3 are fixed with their pipe ends 3.1 each via a holder 4.
- the pipe ends 3.1 of the connecting pipes 3 are arranged along a circular path or along a circle on the bottom plate 1.2.
- the center of this circle is located on a central axis M, which is perpendicular to the cover plate 1.1 and the bottom plate 1.2 and which runs coaxially as the axis of symmetry through the illustrated, connected to the rotary diverter 1 * portion of the central tube 10 and the pipe end 11.1 of the connecting pipe 1 1.
- a rotary disk 13 * as a rotary element of a first drive device can be seen within the housing of the rotary pipe-soft 1 * .
- the turntable 13 * defines a base plate 130 * with a connection pipe receptacle 131 * .
- a pipe end 1 1.2 of the connecting pipe 11 is fixed as a free end of the connecting pipe 1 1, so that by rotation of the hub 13 * about the central axis M, the pipe end 11.2 is rotated about the central axis M.
- the position of the connecting pipe receiving 131 * on the turntable 13 * is such that the pipe end 11.2 of the connecting pipe 11 can be moved along the circular path on which the pipe ends 3.1 of the connecting pipes 3 are arranged. That way that can curved connecting pipe 11 are selectively connected to a particular connection pipe 3 by the pipe end 11.2 of the connecting pipe 1 1 is positioned above the pipe end 3.1 of this connection pipe 3.
- the adjustment of the turntable 13 * and thus the pipe end 11.2 by an outside of the housing of the rotary tube switch 1 * and in the bottom plate 1.2 arranged drive A is done automatically, ie without direct manual adjustment of the connecting tube 1 1 and the pipe end 11.2.
- the turntable 13 * here thus forms a component of the adjustment mechanism of the rotary tubular switch 1 * , which is also assigned to the drive A and over which the pipe end 11.2 of the connecting pipe 1 1 along an adjustment direction D z about the central axis M is adjustable.
- the turntable 13 * with its base plate 130 * can be designed such that they are the unconnected pipe ends 3.1 of the remaining connection pipes 3 sealing closes.
- the turntable 13 * for example, at its the pipe ends 3.1 facing underside integrally formed sealing lips.
- a sensor system within the rotary tube switch 1 * is provided.
- This sensor system comprises radio chips F, which are arranged on a position disc P within the rotary tube switch 1 * .
- the position disc P is rotatably mounted with the attached radio chips F above the turntable 13 * about the central axis M and rotates at an adjustment of the pipe end 1 1.2 together with the connecting pipe 11.
- the radio chips F are usually RFID chips in which data from a transponder can be read and stored (if required) without contact and without visual contact.
- the marks MM are conventional capacitive, inductive or optical markings which are arranged on the circumference of the position disk P.
- the distance between the individual markings MM along the circumference of the circular position disc P corresponds to the distance between the individual tube ends 3.1 of the connecting tubes 3 along the circular path on the base plate 1.2.
- the sensor S coupled to the sensor system is fixed to the side wall 1.4 via a holding angle H s , so that the marks MM are guided past it upon rotation of the position disk P.
- a control unit coupled to the control unit can thus detect on the basis of programmed characteristic numbers of the radio chips F which position of the tube end 11.2 is approached next.
- About the marks MM on the position disc P can then drive A, z. B. an electric motor to be stopped exactly at the desired position above a pipe end 3.1.
- connection pipe 1 to be connected via the connecting pipe 11 to the central pipe 10 is defined by the radius or diameter of the circular path. If you would like to increase the number of connecting pipes 3 significantly, the radius of the circular path and thus the radius of the circular path would be so great that an exact positioning of the connecting pipe 11 with sufficient speed is difficult to achieve. Furthermore, the drive required for this would then be so great that the rotary tube switch would no longer be economically producible. Likewise, the space requirement for such a rotary tube switch, in particular as part of a conveying device for a plastics processing plant, would increase significantly.
- FIGS. 2A and 2B show an embodiment of the pipe switch according to the invention in the form of a rotary pipe switch 1, which overcomes these disadvantages.
- the rotary pipe switch 1 is also equipped with a housed in a housing connecting pipe 1 1. Again, an interior I of the housing in the sectional side view of Figure 2A by a cover plate 1.1 and a bottom plate 1.2 and these connecting side walls 1.3 and 1.4 limited.
- On the cover plate is 1.1 again a central tube 10 via a centrally attached to the cover plate 1.1 connecting flange 2 with a pipe end 11.10 of the connecting pipe 11 is connected.
- the pipe end 1 1.10 as a connection end of the connecting pipe 11 is also permanently connected to the central tube 10 and rotatably mounted within the flange 2 to allow an adjustment of the connecting pipe or its free pipe end 11.20 about the central axis M along the adjustment direction D z .
- the adjusting mechanism of the rotary transfer tube 1 in addition to a first drive device consisting of a rotatably mounted about the central axis M and essentially analogous to the hub 13 * of Figures 1A and 1 B running turntable 13 and an associated drive A, an additional, second Drive device on.
- This second drive device is designed in the form of a linear drive device 6.
- the pipe end 1 1.20 of the connecting pipe 1 1 is in one Connecting pipe receiving 65 an adjusting plate 63 of the linear drive device 6 attached.
- a pneumatic cylinder 60 and a cylinder piston 62 of the linear drive device 6 displaceably guided therein, the adjusting plate 63 and thus the pipe end 11.20 of the connecting pipe 11 are adjustable along the adjusting direction V predetermined therewith.
- the connecting pipe 1 1 can easily follow the adjustment of its pipe end 11.20 as a free end of the connecting pipe 1 1, the connecting pipe 11 is in three parts, in contrast to the embodiment of Figures 1A and 1B.
- the two pipe ends are 11.10 and 1.20 connected by a flexible middle section 1 1.3 in the form of a piece of hose.
- the middle section 1 1.3 is connected on the one hand via a curved connecting piece 1 1.1 1 with the pipe end 1 1.10 and on the other hand via a further curved connecting piece 11.21 with the adjustable pipe end 11.20.
- the connecting pipe 11 is capable of the adjustment of the pipe end 1 1.20 within the interior of the housing I of the rotary tube 1 along both adjustment directions D 2 and V to follow or to allow these adjustments, without the connecting tube 1 1 excessively, that is failure critical, mechanically loaded.
- a plurality of connecting tubes 30 and 50 are arranged along two mutually concentric circular paths K1 and K2 on the base plate 1.2 of the rotary tube switch 1.
- the circular path K1 has a first diameter D1 which is smaller than a second diameter D2 of the second circular path K2.
- the diameter D2 is in turn smaller than a third diameter D3 of the circular hub 13. While the tube ends 30.1 of the connecting tubes 30 lie with their center on the circular path K1, the centers of the tube ends 50.1 of the connecting tubes 50 are on the circular path K2.
- the common center of the two circular paths K1 and K2 lies on the central axis M, so that by rotation of the hub 13 via the drive A along the adjustment direction D z the pipe end 1 1.20 connected to the individual pipe ends 30.1 and 50.1 of the connecting pipes 30 and 50 respectively can be, each lying on a common circular path K1 or K2.
- the tube ends 30.1 are fixed in the plan view of Figure 2B rectangular brackets 41 and the pipe ends 50.1 on rectangular brackets 42 on the bottom plate 1.2.
- the brackets 41 and 42 in the direction of the edge of the hub 13 are aligned with each other and each inclined at an angle ß to an adjacent pair of brackets 41, 42.
- This inclination by the angle ⁇ in a plane parallel to the bottom plate 1.2 requires that a connecting line C and a dashed in Figure 2B drawn additional straight also have a relative angle ⁇ to each other
- the connecting line C connects a center 42.3 of an outer edge 42.2 of a holder 42 with the center of the associated pipe end 50.1 and with the center of the inside, lying on the circular path K1 pipe end 30.1, which is fixed in the aligned with the holder 42 in the plan view holder 41.
- the outer edge 42.2 faces the edge of the turntable 13 and this is closest to the other in the plan view of Figure 2B apparent outer edges.
- the further straight line which lies in the relative angle ⁇ to the connecting straight line C, continues to connect the center point 42.3 on the outer edge 42.2 and the center of the circular paths K1 and K2 with each other. Due to the above, defined by the angles ⁇ and ß orientations of the brackets 41 and 42, consequently, the center of the two circular paths K1 and K2 and the centers of the fastened in the brackets 41 and 42 pipe ends 30.1 and 50.1 are not on a common line but each offset each other.
- brackets 41 and 42 is due to the arrangement of the linear drive device 6, which is mounted on the base plate 130 of the hub 13 eccentrically to the center of the two circular paths K1 and K2.
- the pipe end 11.20 of the connecting pipe 11 for example, removed from a pipe end 30.1 on the circular path K1 and connected to a pipe end 50.1 on the outward circular path K2 by the free pipe end 11.20 together with the adjusting plate 63 on the out of the pneumatic cylinder 60 out pushed cylinder piston 62 is moved in a straight line and parallel to mutually aligned longitudinal edges of the brackets 41 and 42 in the direction of the edge of the hub 13.
- the linear drive device 6 also has a boom 61.
- This cantilever 61 is attached to the pneumatic cylinder 60 via a fixing portion 60.1 and extends radially outwardly (in the direction of the edge of the turntable 13) on the turntable 13 below the displacement plate 63.
- the cantilever 61 is designed as a relatively narrow, rectangular plate which furthermore has two bores 131.1 and 131.2.
- the holes 131.1 and 131.2 are aligned with corresponding holes in the hub 13, so that the openings thus formed can act as pipe coupling portions 132, the 13 with appropriate positioning of the hub a direct, flush connection to the respective pipe end 30.1 (in the case of the bore 131.1) or at the pipe end 50.1 (in the case of the bore 131.2) allow.
- the associated with the free end of the pipe 11.20 of the connecting pipe 1 1 adjusting plate 63 is rectilinearly adjustable on a sealing layer 64 on the boom 61 along the adjustment direction V, so that the pipe end 1 1.20 either via one of the two pipe coupling sections 132, 132 with a pipe end 30.1 and 50.1 of a connecting pipe 30 or 50 can be connected. Accordingly, the turntable 13 always releases two pipe ends 30.1 and 50.1 for connection to the pipe end 11.20.
- the adjusting plate 63 as a component of the adjustment mechanism of the rotary transfer tube 1 is further dimensioned so that when connecting the pipe end 1 1.20 with a selected pipe end 30.1 or 50.1 the other on the other pipe coupling portion 132 connectable pipe end 50.1 or 30.1 is closed.
- the adjusting plate 63 additionally ensures that only one of the two directly adjoining pipe ends 30.1 and 50.1 adjoins the free pipe end 1.20 of the connecting pipe is connected and the other pipe end 50.1 or 30.1 (sealing) is closed.
- the illustrated embodiment of the transfer tube according to the invention in the form of rotary transfer tube 1 according to the above-described operation also allows the automatic selection of different, with the central tube 10 via the connecting pipe 1 1 connecting tubes 30 and 50 by adjusting only along exactly one of the two adjustment directions D z and V.
- the rotary transfer tube 1 is also provided within the housing of the rotary transfer tube 1 from the bottom plate 1.2 to the cover plate 1.1 extending drive shaft W.
- This drive shaft W serves, in particular, that the tube end 10.11 of the connection pipe 1 1, which is held in the connecting flange 2, synchronously rotating with the free end 20.11 of the connecting tube 11 when this is moved along the adjustment direction D z.
- the drive shaft W is led out of the housing of the rotary transfer tube 1 via an opening on the base plate 1.2 and connected to a motor drive A via a flange coupling FK.
- a sensor system shown in FIG. 2A and in FIG. 2B consisting of radio chips F and reader L and the sensor S and the markings MM, is embodied analogously to the sensor system of the rotary tube switch 1 * of FIGS. 1A and 1B.
- 6 further sensor elements may be provided on the linear drive device to monitor the positioning of the displacement plate 63.
- the pipe switch according to the invention a switchable mechanical connection between the drive shaft W and the cylinder piston 62 so that it is not about the pneumatic cylinder 60 but for example via a rack, similar to a spindle drive, along the adjustment V is moved ,
- an adjustment by rotation of the pipe end 1 1.20 about an additional rotation axis is also possible.
- a rotation along a circular arc or along a complete circular path may be provided, whose radius is smaller than the radius of the circular path K1.
- the radius could then also be equal to the difference between the radius of the circular path K2 and the radius of the circular path K1, so that the additional axis of rotation of the free tube end 1.20 of the connecting tube 11 is parallel to the central axis M and in each case at the same distance to the two circular paths K1 and K2 runs between them.
- each of differently arranged connection pipes by the adjustability of the pipe end 11.20 along two spatial directions (D z and V) to a central tube 10 are connectable.
- a reverse solution can also be realized in a simple manner, in which the central pipe 10 functions as an output line and over the connection pipes 30 and 50 can be connected to different material sources.
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- Mechanical Engineering (AREA)
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- Air Transport Of Granular Materials (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE112010000956T DE112010000956A5 (de) | 2009-03-04 | 2010-02-26 | Rohrweiche mit zwei definierten Verstellrichtungen |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE102009011605.2 | 2009-03-04 | ||
DE102009011605A DE102009011605A1 (de) | 2009-03-04 | 2009-03-04 | Rohrweiche mit zwei definierten Verstellrichtungen |
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WO2010100085A1 true WO2010100085A1 (de) | 2010-09-10 |
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PCT/EP2010/052471 WO2010100085A1 (de) | 2009-03-04 | 2010-02-26 | Rohrweiche mit zwei definierten verstellrichtungen |
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WO (1) | WO2010100085A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014049197A1 (en) | 2012-09-26 | 2014-04-03 | Maricap Oy | Device for changing a flowpath, and a collection and conveying system for material |
CN114632925A (zh) * | 2022-03-16 | 2022-06-17 | 浙江凯顺铸造有限公司 | 铸件成型浇注装置及其造型浇注工艺 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3789173B1 (de) * | 2017-12-27 | 2022-09-07 | Piovan S.P.A. | Verteilvorrichtung |
EP3505321B1 (de) * | 2017-12-27 | 2021-01-13 | Piovan S.P.A. | Verteilvorrichtung für feststoffe wie beispielsweise granulat |
CN109973684B (zh) * | 2019-04-16 | 2020-10-27 | 美巢集团股份公司 | 一种多通阀 |
DE102022127149A1 (de) | 2022-10-17 | 2024-04-18 | Werner Koch | Weiche für eine Einrichtung zur Förderung und/oder zum Transport von Materialien |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1932875A1 (de) | 1969-06-28 | 1971-01-07 | Miag Muehlenbau & Ind Gmbh | Vielfach-Rohrverteiler fuer pneumatische Foerdersysteme |
DE7039223U (de) | 1971-07-01 | Rheinstahl Henschel Ag | Verteilervorrichtung | |
US3827578A (en) * | 1972-09-25 | 1974-08-06 | R Hough | Rotary grain distribution system |
DE4224408C1 (de) | 1992-07-24 | 1993-10-14 | Harald Koch | Weiche für eine pneumatische Einrichtung zur Förderung rieselfähiger Schüttgüter |
DE102005049597B3 (de) | 2005-10-17 | 2007-04-05 | Tschritter Verfahrenstechnik Gmbh | Drehrohrweichenvorrichtung mit Funkchip-Positionierung |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1556407A (en) * | 1921-09-01 | 1925-10-06 | Bottcher Alfred | Valve gear for pipes with several branches |
DE19921222C1 (de) * | 1999-05-07 | 2000-09-28 | Schuette Schuettguttechnik Gmb | Rohrweiche |
-
2009
- 2009-03-04 DE DE102009011605A patent/DE102009011605A1/de not_active Withdrawn
-
2010
- 2010-02-26 WO PCT/EP2010/052471 patent/WO2010100085A1/de active Application Filing
- 2010-02-26 DE DE112010000956T patent/DE112010000956A5/de not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7039223U (de) | 1971-07-01 | Rheinstahl Henschel Ag | Verteilervorrichtung | |
DE1932875A1 (de) | 1969-06-28 | 1971-01-07 | Miag Muehlenbau & Ind Gmbh | Vielfach-Rohrverteiler fuer pneumatische Foerdersysteme |
US3827578A (en) * | 1972-09-25 | 1974-08-06 | R Hough | Rotary grain distribution system |
DE4224408C1 (de) | 1992-07-24 | 1993-10-14 | Harald Koch | Weiche für eine pneumatische Einrichtung zur Förderung rieselfähiger Schüttgüter |
DE102005049597B3 (de) | 2005-10-17 | 2007-04-05 | Tschritter Verfahrenstechnik Gmbh | Drehrohrweichenvorrichtung mit Funkchip-Positionierung |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014049197A1 (en) | 2012-09-26 | 2014-04-03 | Maricap Oy | Device for changing a flowpath, and a collection and conveying system for material |
CN104661939A (zh) * | 2012-09-26 | 2015-05-27 | 马里凯普有限公司 | 用于改变流动通路的设备以及用于材料的收集和传送系统 |
JP2015532250A (ja) * | 2012-09-26 | 2015-11-09 | マリキャップ オーワイ | 流路変更装置及び材料収集搬送システム |
EP2900575A4 (de) * | 2012-09-26 | 2016-06-01 | Maricap Oy | Vorrichtung zum ändern eines fliesswegs sowie sammel- und transportsystem für ein material |
CN114632925A (zh) * | 2022-03-16 | 2022-06-17 | 浙江凯顺铸造有限公司 | 铸件成型浇注装置及其造型浇注工艺 |
Also Published As
Publication number | Publication date |
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DE102009011605A1 (de) | 2010-09-09 |
DE112010000956A5 (de) | 2012-05-31 |
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