CN102171118A - Method and device for transporting flat workpieces - Google Patents
Method and device for transporting flat workpieces Download PDFInfo
- Publication number
- CN102171118A CN102171118A CN2009801388242A CN200980138824A CN102171118A CN 102171118 A CN102171118 A CN 102171118A CN 2009801388242 A CN2009801388242 A CN 2009801388242A CN 200980138824 A CN200980138824 A CN 200980138824A CN 102171118 A CN102171118 A CN 102171118A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- flat piece
- throughput direction
- tube section
- flexible tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/08—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers
- B65H5/085—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers by combinations of endless conveyors and grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/30—Orientation, displacement, position of the handled material
- B65H2301/34—Modifying, selecting, changing direction of displacement
- B65H2301/341—Modifying, selecting, changing direction of displacement without change of plane of displacement
- B65H2301/3411—Right angle arrangement, i.e. 90 degrees
- B65H2301/34112—Right angle arrangement, i.e. 90 degrees changing leading edge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/20—Belts
- B65H2404/23—Belts with auxiliary handling means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/20—Belts
- B65H2404/26—Particular arrangement of belt, or belts
- B65H2404/261—Arrangement of belts, or belt(s) / roller(s) facing each other for forming a transport nip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
- B65H2701/191—Bags, sachets and pouches or the like
Abstract
The present invention relates to a method and a device for transporting flat workpieces. The method is used for changing the transporting direction of successive flat workpieces in a device for transporting flat workpieces (2, 22) with a workpiece width (B), in particular of hose sections (2, 22) - in which flat workpieces (2, 22) are advanced onto a supporting surface (13) in a first transporting direction (z) by means of an advancing device (19),-in which in each case a flat workpiece (2, 22) is conveyed from the supporting surface (13) by means of a transfer device (20, 24-27) in a second transporting direction (x) which is parallel to the plane of the flat workpiece (2, 22) and extends orthogonally with respect to the first transporting direction (z), wherein, directly before and/or during the transport in this transporting direction (x), the flat workpiece (2, 22) bears, at least with its side regions on a transport plane (20) of the transfer device (20, 24-27). A following flat workpiece (2, 22) is advanced at least by a certain distance (delta z), while the workpiece running ahead is transported on in the second transporting direction (x) by a distance (delta x) which is shorter than the workpiece width (B).
Description
Technical field
The present invention relates to a kind of as claim 1 as described in the preamble be used for changing flat piece, especially flexible tube section in the method for the throughput direction of feedway with as claim 5 device as described in the preamble.
Background technology
This method and apparatus is used for processing pocket through being everlasting device uses, and therein the flexible pipe band is subdivided into flexible tube section, then they is continued to be processed into pocket.Often form the flexible pipe band by fabric flexible pipe.The flexible pipe band also can be understood as flat piece side by side, and they will be separated.But also there is possibility, the flexible pipe band that has segmented is transported to device.
Known and on market, obtain for a long time these the device, use above-mentioned equipment therein.These devices mainly comprise subdividing device usually, are used for fabric flexible pipe input, the possibility coating is subdivided into flexible tube section.They are positioned at material band up and down by two forms, and they may be made up of multilayer respectively.Make for this reason flexible pipe its vertically on rhythmically with the feeding on first throughput direction of flexible tube section length.On the flexible pipe axis direction, realize feeding at this.Then flexible pipe is subdivided into flexible tube section, promptly separates.This realizes by cutting tool such as cutting knife usually.But also it is contemplated that other separating method and relevant equipment.
Then receive the flexible tube section that each produces by this way by at least one transfer device in order to change throughput direction.Rearmounted feedway on this transfer device takes flexible tube section to each processing station by it.Transfer device and feedway can be formed unique feedway.
After separately no longer in the vertical but continue the delivery hose section in the horizontal." laterally " refers to, and can be used for unhinderedly touching in other step of processing pocket two ends of flexible tube section perpendicular to flexible tube section length delivery hose section now.
Each workstation when additionally describing the processing pocket is below also explained its function:
Pre-substation the inside in optional existence drops to punch die on the flexible tube section in order to produce fold line.The knuckle of opening the flexible pipe bottom later on is positioned on this fold line.Also can add hot die for this reason.
Open the station in the bottom and draw back at least one end of flexible tube section, a bottom thus can be shaped on this end of drawing back.Knuckle is positioned on the fold line of flexible tube section.Because its geometric configuration base apertures is also referred to as the bottom square hole.Be noted that at this shape is not foursquare, but rectangle in most of the cases.Usually process two ends of flexible tube section in an identical manner.
On valve strip of paper used for sealing station is laid in the valve strip of paper used for sealing flexible tube section bottom of opening in advance.Be full of the pocket of finishing by dashing to take over by means of the filling that is fit to after the valve strip of paper used for sealing.
At so-called mould assembly station bottom opening or bottom square opening part, so-called sealing in both sides are turned back towards folding seamed edge.The position of sealing this this can overlap, and this this overlapping part that seals can interconnect.
Follow at base flaps station solid bottom cover plate, for example be welded on the folding bottom opening.
Mention, needn't have all above-mentioned processing stations at the device that is used for processing pocket.Can save pre-substation.Also needn't always apply base flaps in order to finish pocket.And it is contemplated that other processing station.
The pocket course of processing of following brief explanation in the equipment of prior art.Because these equipment are constructed much at one in manipulation and drive end, be used for processing simultaneously two ends of flexible tube section, different equipment end is not described in the following description particularly.The flexible tube section of segmentation is transported to pre-substation perpendicular to its longitudinal axis by means of the conveying mechanism (for example conveyors) that is fit in advance.Punch die drops on the flexible tube section perpendicular to the throughput direction of flexible tube section there.Later opening on the folding seamed edge that the pocket bottom knuckle is located at this generation, pocket bottom is opened in the station in the bottom that is connected and is out of shape.Then open the bottom and valve is placed on the bottom of opening at valve strip of paper used for sealing station.By being full of pocket by the filling mechanism that is fit to after this valve.The bottom opening of folding pocket at the mould assembly station of following is then finished pocket processing at the base flaps station by welding bottom opening and base flaps.
The essential special feedway of paying attention to, it receives flexible tube section and transports and be transported to processing station perpendicular to its longitudinal axis with coating face (sending flexible tube section with the coating face).
Before transversely can the receiving of its lateral transfer face, flexible tube section is placed on the lateral transfer plane at flexible tube section by its sideway stance by conveying mechanism, thus can be, for example boots are held sideway stance synchronously by so-called receiving device.This synchronous boots delivery hose section arrives for example load-transfer device of conveying mechanism, and then it in turn takes flexible tube section to each processing station.
When the flexible tube section of releasing flexible pipe with the coating face or having segmented, also must make flexible tube section partly be arranged on position, lateral transfer plane, flexible tube section was placed on this plane before it is received soon.
But this transporting flat is because structure often comprises the interference seamed edge, and pocket collides or shifts onto on the seamed edge.Stop up pocket thus, even may damage and be difficult to then to meet order ground and continue to carry pocket.
Therefore in one type of prior art syringe, use the placed side of highly moving.Most of later flexible tube section is placed on the placed side during the flexible pipe feeding.The flexible tube section side seamed edge that moves in front during lateral transfer does not have supported below.But this position of flexible tube section is placed on the transporting flat of receiving device after the placed side descends, and can transport flexible tube section thus.But the result of this principle of work is that when having only the placed side of working as present sky to be lifted, flexible tube section just can push away forward more again.Consequently, two flexible tube sections that are connected mutually occupy relatively large distance in the pocket processing unit (plant), limit its power thus.
Summary of the invention
Therefore the objective of the invention is, advise a device that is used to change throughput direction, it reduces above-mentioned defective.
Be achieved by the described feature of claim 1 characteristic according to this purpose of the present invention.
Regulation make flat piece length (Δ z) feeding to determine at least of linking, and the workpiece that moves is previously gone up the continuation conveying with the length (Δ x) less than the width of the workpiece (B) at second throughput direction (x) in view of the above.
The workpiece that moves previously can be gone up at second throughput direction (x) now and be transported by receiving device.Can go up feeding at first throughput direction (z) according to delivered length workpiece subsequently less than the width of the workpiece.
Therefore can make full use of the workpiece that moves previously and must break away from the purpose that contact with receiving device fully, be used to continue the feeding flexible pipe and be used for producing the flexible tube section of linking by flexible pipe separately.Needn't expect that also the workpiece that moves previously breaks away from the placed side fully.Can make subsequently work piece vertically be engraved in second throughput direction (x) in this way and go up by receiving device and carry, if when the workpiece that moves has previously transported.The spacing of two workpiece can also keep very for a short time.At the same time with compare the workpiece that can transport greater number by receiving device according to the method for prior art.After transporting, workpiece, be that flexible tube section is processed to pocket, so time per unit can be finished more pocket.
The workpiece that moves previously can also cover the interference seamed edge fully, if workpiece is subsequently crossed when disturbing seamed edge.But can not be harmful to, if workpiece has partly exposed when disturbing seamed edge.
Can directly begin the feeding of workpiece subsequently at this, as long as receiving device is when having held the workpiece that moves previously.If the workpiece that moves previously exposes the interference seamed edge fully, workpiece has subsequently been wanted feeding so muchly, makes it cross the interference seamed edge by its end of moving previously.
Stipulate that preferably the workpiece that moves previously continues to carry with length (Δ x), this length reduces with the interference seamed edge end of facing workpiece and the distance of workpiece side seamed edge when it is carried on second throughput direction that moves previously less than the width of the workpiece.
Therefore how the workpiece feeding that is connected makes progress like this, this workpiece has been crossed disturbed seamed edge to move, if the workpiece that moves previously just in time covers the interference seamed edge.Workpiece subsequently also contactlessly keeps more than conveyor surface on direction z during it is carried and/or carries in a word.
In addition advantageously, the flat piece that the workpiece that part moves previously and/or at least a portion are connected moves with respect to the mechanism that move on plane, workpiece place by being used for, and wherein moving direction comprises one-component, and it extends perpendicular to the plane.The lateral edges that moves previously on second throughput direction when carrying is also lifted slightly.Therefore flexible pipe can contactlessly be guided on the interference seamed edge.What especially be worth expectation is not exist to cover the workpiece that moves previously that disturbs seamed edge.For example when workpiece because fault is dished out from production process or when produce beginning, lack workpiece.
Another advantage of the present invention is that the workpiece that moves previously or its position change with respect to receiving device on its height and position by the part placed side.Therefore need not that workpiece is whole to be lifted, but the sideway stance of workpiece just, they otherwise contact with transport platform.
The invention still further relates to a device that is used to change the throughput direction of mutual linking workpiece.
Achieve this end by a mechanism that is used to change the flat piece locus according to device of the present invention, make subsequently distance (Δ z) feeding of each flat piece by these mechanisms, and the workpiece that moves is previously gone up at second throughput direction (x) with the distance (Δ x) less than the width of the workpiece by receiving device and is continued to carry to determine.
The component part of this device for example can be a feed arrangement, and the flexible tube section that it makes flexible pipe or the flexible tube section that segmented moves in front also covers described transporting flat, especially disturbs feeding during the seamed edge.The motion of two flat pieces for example utilizes feed arrangement to be connected with driving between the receiving device and/or utilizes control or reconcile device and coordinate mutually.The preferred realization like this coordinated, and makes the flexible tube section that at its flexible tube section of carrying on vertically, has at least almost reached its receiving position also cover the position of transporting flat during the flexible tube section that part moves previously.
In the advantageous modification of this device, stipulate, described mechanism is in order to change the device that the locus comprises that the end of moving previously that is used to make flat piece end and/or workpiece is subsequently moved with respect to the plane, above-mentioned end at first is positioned at this inside, plane, wherein moving direction comprises component, and it extends perpendicular to the plane.
This thought according to improvement project of the present invention also is, for example makes the flat piece end, the back of flexible tube section is moved the end and brought out from the plane that this end and the workpiece end subsequently that moves previously at first are arranged in the illustrated case.But the end of moving previously of workpiece is subsequently brought out from this plane.Workpiece subsequently can be a flexible pipe, just segments out later flexible tube section from flexible pipe in above-mentioned end after described planar band is come out.
When changing the plane, importantly, realize mobilely like this, extend on the plane that component motion at first is positioned at perpendicular to the end.
Can realize the feeding of workpiece subsequently now by the plane that changes an end, can not make its end of moving previously run into the end of first workpiece and can not stop up, change undesirably or even damage its aspect.
An end in above-mentioned two ends moves out from this plane, and this plane can be placed two ends thereon by placing the plane definition.This placed side can be the component part of cutter sweep, is separated into flexible tube section by it by the flexible pipe of feeding (aforesaid, it can be flat piece subsequently).The flexible tube section that separates later in this separation process is a flat piece, and the flexible pipe that keeps is a flat piece subsequently.Obviously, produce the end of flat piece and the end of moving previously of flat piece subsequently by cutting.Advantageously make the placement plane comprise a groove, it is perpendicular to the workpiece vertical axis extension.During cutting process, can guide cutting knife in this groove the inside.
Also guarantee according to device of the present invention, above the flexible tube section that hose end that moves previously or the flexible tube section that has segmented move in front or above guiding.In order to realize this so-called " overlap joint discharge ", advantageously be provided with different technical parts, below and in associated description, explain them in detail.
In preferred development structure of the present invention, be provided with the roof pressure parts, the position below the plane that the end roof pressure of flat piece end, for example flexible tube section at first can be positioned to the end by it.This position can be to place planar side or following clearance envelope.Place the plane for this reason and can have observation hook-type profile in cross-sectional plane, below above-mentioned placement plane, clearance envelope is set thus.These roof pressure parts can be provided with like this, make the roof pressure parts can reach this clearance envelope always.The pressure air piston cylinder can be comprised at these roof pressure parts, roof pressure pin or tip layering motion can be made by it.Roof pressure pin or tip layering contact with flexible tube section at the flexible tube section position, and does not wherein place in the plane at this position.If roof pressure component movement, flexible tube section end are also tumbled and along the side slip that comprises the placing component of placing the plane, reach up to the end clearance envelope and since reset force better aim at again.But preferred above-mentioned such space advantageously is provided with the roof pressure parts therein like this, reset force is also supported and flexible tube section is just aimed on ground as well as possible again.Fault when avoiding thus being formed on this end of flexible tube section in the bottom.
Stipulate that in particularly advantageous expansion structure described device comprises the position of placed side at least, they can move or adjust with respect to receiving device and/or its conveyor surface.Therefore the position that also can make the position, placed side makes the flexible tube section of just in time discharging on the placement plane on it is vertical not contact conveyor surface like this with respect to the receiving device adjustment.Be provided with corresponding setting device, mainly be actuating device for this reason.
At starting outfit, when for example comprising pocket Fabricating machinery according to device of the present invention, what first flexible tube section did not have to move previously certainly may cover the flexible tube section that disturbs seamed edge.Therefore regulation, first flexible tube section is guided on placed side feeding or that adjust, and this is enough for subsequently flexible tube section or flexible pipe subsequently, and the placed side is a rigidity in dead position.So-called but " first flexible tube section " also can occur at production period, if flexible tube section directly segments the back when transport path is dished out at it, this may realize, if break down in flexible tube section, when for example lacking material.This flexible tube section no longer needs to continue to be processed into pocket, if then since fault it must be as waste disposal the time.
In another expansion structure of the present invention, can make the placed side move to the position that is positioned at more than the transporting flat, separate transporting flat for the workpiece of wanting feeding thus.
Stipulate that in favourable expansion structure of the present invention the position of placed side can be adjusted to heavens and constitute at least.The placed side refers to that plane, places pocket on it is vertical thereon during pocket is carried distance.Height adjustable placed side for example also can be perpendicular to the transporting flat motion of receiving device.But can be the motion of arbitrary form also, wherein sense of motion comprises normal component.By this expansion structure how flexible tube section is lifted like this, make flexible tube section or it is placed on position on the transporting flat (if the placed side is positioned at the inside, a plane with transporting flat time) and does not contact transporting flat at least.Sufficiently lift at this position, placed side, make flexible tube section also not contact transporting flat thus by its sideway stance that comes that hangs.
Particularly advantageous is that the height adjustable position of described placed side is in the face of receiving device.Be positioned on the lateral transfer plane at the height adjustable position of this placed side, receiving device then receives pocket thereon.The placed side also is two minutes in this embodiment, and wherein the part in the face of the receiving device transporting flat is that adjustable height is removable or movable.
Also advantageously, the height adjustable position of described placed side can center on rotation axis deflection, and it is parallel to first throughput direction and extends.Height adjustable placed side we can say from transporting flat upwards turn over simultaneously with this planar shaped at an angle.Therefore this is favourable, because flexible tube section is along straight line parallel in its length direction K/UP and therefore make the side protrude in position, retrousse placed side no longer to continue to stretch out downwards, but the maintenance level.Therefore do not need king-sized adjustment angle.Placed side and the dislocation of the height between the transporting flat of adjusting height can be 10mm, if when flexible tube section protrudes in the placed side with about 1/4th to 1/3rd sides on its surface.Adjusting the angle at this advantageously is 0 to 45 degree, preferred 10 to 20 degree.
Described in a preferred embodiment of the invention device comprises suitable actuating device in order to change the pocket throughput direction in order to adjust height adjustable position.This actuating device can be lifting piston cylinder, the best piston cylinder unit that drives with pressure air.But also it is contemplated that other actuating device, they make height adjustable placed side reliably with transporting flat at interval.The advantage of the piston cylinder unit that drives with pressure air is a quick adjusting.
Description of drawings
Provide other embodiments of the invention by content description and claim.In the accompanying drawing:
Fig. 1 letter illustrates each step that is used for fabric flexible pipe is processed into pocket,
Fig. 2 illustrates the device that is used to change the flat piece throughput direction according to of the present invention with birds-eye view,
Fig. 3 illustrates the device that is used to change the flat piece throughput direction according to of the present invention with the lateral plan according to Fig. 2 section III-III,
Fig. 4 illustrates the device that is used to change the flat piece throughput direction according to of the present invention with birds-eye view,
Fig. 5 and Fig. 4 are similar, but have move previously and the workpiece subsequently that continues conveying,
Fig. 6 illustrates the schematic diagram that flat piece turns to,
Fig. 7 illustrates the lateral plan of subdividing device,
Fig. 8 illustrates the birds-eye view of subdividing device,
Fig. 9 illustrates the birds-eye view of subdividing device
Fig. 9 a illustrates the device that is used to change throughput direction with lateral plan,
Fig. 9 b illustrates the partial enlarged drawing of Fig. 8 a.
The specific embodiment
Fig. 1 letter illustrates each step that is used for the converted goods flexible pipe, represents how they realize in pocket processing unit (plant) 1.
At first fabric flexible pipe 2 is transported to pocket processing unit (plant) 1.This advantageously forms the fabric flexible pipe realization of reel 3 by debatching on debatching direction 4.Then flexible pipe 2 obtains so-called opening opening station 5.Around inner mould, it is separated from each other two layers at this fabric flexible pipe, separates layers thus, if they in processing flexible pipe step bonding mutually in.Only when separates layers, just can guarantee, carry out following production stage orderlyly.Then separated hose material layer is laid mutually again.
Now fabric flexible pipe 2 is transported to infeed set-up 6, it is subdivided into single flat piece or flexible tube section 22 with fabric flexible pipe.
Then change initial throughput direction z (carrying on its longitudinal axis to top hose or flat piece) to new throughput direction x at z, make flexible tube section 22 now no longer in its flexible pipe longitudinal axis but carry on the perpendicular direction thus, can touch the end of flat piece thus for the bottom that is shaped from the side.
Open two ends of each flat piece and lay so-called bottom square opening in the station, bottom 8 of back.In the valve station of following 9, on two ends of opening the end, place and fixed valve, wherein two contact pin lay mutually and mutually enduringly, for example by being welded to connect.11 apply each bottom spike finishes reality on the bottom the pocket course of processing at the spike station.Can weld spike equally for this reason.Then the pocket of finishing being placed on pocket stacks on 12 and transports in the mode of not describing in detail therefrom.
Fig. 2 illustrates the advantageous embodiment that is used to change the device 7 of flat piece throughput direction according to of the present invention with birds-eye view.See flexible pipe 2 in this accompanying drawing, it utilizes and can pass infeed set-up 6 (flexible pipe longitudinal axis) feeding on direction z by the secondary feed arrangement of forming 19 of the roll that drives by its roll gap guiding flexible pipe 2.In case flexible pipe 2 has passed infeed set-up 6 feedings with desired length, feed-disabling, and the infeed set-up 6 that here is not shown specifically separates flexible tube section 22 and flexible pipe 2.Flexible tube section 22 has width B on the second throughput direction x.Then carry flexible tube section 22 separately together by receiving device 24, receiving device or be actual feedway is used for taking flexible tube section 22 to station that each is used to form pocket, perhaps flexible tube section is delivered to actual feedway.Two flexible tube sections 22 that are connected are mutually carried on direction x spaced reciprocally.This distance realizes thus, can comprise that the receiving device of at least two load-transfer devices 25 is only held flexible tube section 22 by contact component 26, and contact component is arranged on the load-transfer device with distance clocklike.But it is just enough to hold flexible tube section 22 at lateral edges 18 positions, and lateral edges is the seamed edge that moves previously when carrying on the x direction.
As seen from Figure 2, in order to hold and flexible tube section 22 must to be placed on the transport platform 20 of receiving device in order to transport flexible tube section 22 by receiving device, it is a transporting flat, is used for guaranteeing to carry regularly.Therefore flexible pipe 2 protrudes in placed side 13 at side during the feeding on the direction z (on direction x).
This transport platform 20 is two minutes, and as what see, wherein two parts relatively move on direction z each other.Can make transport platform adapt to different flexible tube section length in this way.But consequently, flexible pipe 2 is answered back to the inside seamed edge of platform part on the right by its preceding seamed edge 14 during feeding.But transport platform 20 also can also comprise other cutting 27 according to structure, and they may form the interference seamed edge.
For fear of described collision, placed side 13 is divided into stationary part and adjustable height part 15.Adjustable height part 15 constitutes tabularly and is hinged on the stationary part by S. A. 28.S. A. 28 extends on the direction of feed of flexible pipe 2.Can make height adjustable position 15 not contact transport platform 20 to outstanding flexible tube section 22 parts, especially its lateral edges by means of lifting piston cylinder 21 (see figure 3)s at x.Select enough big adjustable height position 15 and the angle α between the placed side 13 for this reason.
Also can be provided with a plurality of height adjustable positions 15 in another embodiment.These positions 15 for example also can be divided or nestedly be provided with.Can lift whole placed side 13 in another embodiment.
Be hinged on height adjustable position by its piston rod 30 by hinge 29 at this lifting piston cylinder 21.The shell of lifting piston rod 21 is connected by the mode that is fit to versatilely with equipment rack, still not shown this point in Fig. 3.
Fig. 2 and 3 illustrates embodiments of the invention, and wherein each flexible tube section one by one (is not promptly discharged contiguously with the flexible tube section that moves previously) and taken placed side and then segmentation to yet.At least be positioned at its position at the height adjustable position 15, time gap the inside that preceding seamed edge 14 almost reached between the zero hour of left cutting 27 and finish time that preceding seamed edge 14 is crossed right cutting 27 at the height of the adjustment shown in Fig. 3.This position is positioned at the position of its decline in the time gap that keeps, in this placed side, position, height adjustable part 15 and transport platform form a plane, horizontal plane preferably.
In another embodiment of the present invention shown in the Figure 4 and 5, it also can make up with the embodiment according to Fig. 2 and 3.The flexible tube section 22 of discharge shown in Figure 2, it is placed on placed side 13 and the height adjustable position 15.Before carrying this flexible tube section 22 by contact component 26 soon, height adjustable position 15 is descended.After contact component 26 is held flexible tube section 22 and after x upwards moves forward a segment distance, can utilize feed arrangement 19 to make flexible pipe 2 continue feedings.This situation shown in Figure 4.As can be seen, this part of transport platform 20 is covered when flexible tube section 22 continues feedings, therefore can be noiseless and feeding flexible pipe 2 without damage.Shown in Figure 5, flexible pipe 2 is with distance z 1 feeding, and the flexible tube section that moves previously is only with distance x1 feeding on the second throughput direction x, and this distance is less than the width (B) of flexible tube section 22 or flexible pipe 2.As Fig. 5 also illustrated, feed mechanism was responsible for, and make flexible pipe cross the interference seamed edge by its end that moves forward, and the lateral edges subsequently of the flexible pipe that moves is not previously also crossed the interference seamed edge.During flexible pipe 2 feedings, cover the interference seamed edge by the flexible tube section that moves previously fully in this way, thus can the interference-free exhaust hose.
Describe other technical parts in the accompanying drawing that will explain below other, they are favourable in the scope of described embodiment of the present invention.For example roof pressure pin 127 is this situations.
Fig. 6 illustrates the variation of the throughput direction of workpiece 2 again, and it is at first carried on direction z.In order to cross the interference seamed edge, make workpiece 2 with distance Δ z feeding.But for workpiece 2 is contacted with disturbing seamed edge, make the workpiece 22 that moves previously in essential time gap, make workpiece 2 with this distance, delta z feeding, preferably maximum with distance, delta x continuation conveying.But workpiece 2 continue to be carried, with distance, delta x+x1 at direction x if this distance is less than pocket or the width of the workpiece B time.Although partly discharge in this case and disturb seamed edge 27.The interference seamed edge 27 on the left side (in Fig. 6 be with workpiece 2 from nearest interference seamed edge) also hide by workpiece 22 fully usually, if the workpiece that moves previously 2 ends are when disturbing seamed edge.Disturb seamed edge 27 if workpiece 2 reaches second, it may hide by workpiece 22 no longer fully.But because workpiece 2 also partly is placed on the workpiece 22, so workpiece and interference seamed edge possibility of collision are extremely small.
Fig. 7 illustrates the lateral plan of subdividing device 113.Fabric flexible pipe 2 is by nip rolls 114 feedings, up to reach definite hose length or desired pocket shape length in infeed set-up 6 back.Short time feed-disabling fabric flexible pipe then.In infeed set-up 6, fabric flexible pipe 2 is divided into flexible tube section 22 (see figure 8)s.Transverse cuts device 6 comprises cutting knife 115, and it is fixed on the cutter fixed body 117.Cutting knife passes through cutter actuating device 116 at the z upward movement.Make fabric flexible pipe 2 fixing in advance, by making stationary fixing plate 121,122 at the y upward movement by stationary fixing plate 121,122.Plane 143 is as correspondence position during cutting process.The end of flexible tube section 22 comprises that also flexible pipe 2 ends of moving previously all are placed on this plane.
In Fig. 8 as can be seen, crosscut fabric flexible pipe 2 rear hose sections 22 by flexible tube section fixed body 123 roof pressures on transport platform 20, it is the transporting flat 20 of later flexible tube section 22.This moment height adjustable position 15 be positioned at the position of its decline.For fixing flexible tube section 22 moves the adapter plate 126 of two cylinder pistons 124,125 on the direction of flexible tube section 22.Guarantee that thus flexible tube section 22 no longer may slippage on its position.Be noted that adapter plate 126 fixing flexible tube section 22 at this, and flexible tube section 22 is also fixing and/or also contact with the roof pressure pin 127 of roof pressure parts 119 by clamping piece 121,122.Flexible tube section definitely is fixed on the lateral transfer device up to providing all during whole segmentation process.
If utilize flexible tube section fixed body 123 fixedly flexible tube section 22 and clamping piece 121,122 leave again, by roof pressure parts 119 roof pressure flexible tube sections to breach 120 (Fig. 9).Change on its height and position in this hose end and to leave plane 143 simultaneously.Make roof pressure parts 119 be equipped with roof pressure pin 127, it can move on the flexible tube section end direction by cylinder piston 128 for this reason.Breach 120 preferably constitutes thus, and the placed side or the corresponding surface that are used in cutting knife 115 constitute by section bar rail 143, and it comprises the clearance envelope below the placed side of cutting knife vertically, comprises breach 120 equally.Can guarantee now, make by flexible tube section 22 ends of roof pressure pin 127 downward roof pressures and expose again.After the adapter plate 126 of flexible tube section fixed body 123 lifts, can hold flexible tube section and on direction x, carry now in above-mentioned mode.
Described parts and described method step are essential, be used for now during the flexible tube section that will be transported also partly is placed on the placed side 15, can also continuing feeding flexible pipe 2, make thus flexible pipe leading section 14 partly with the flexible tube section that moves previously 22 stacks, as shown in the Figure 4 and 5.
List of numerals
1 pocket processing unit (plant)
2 fabric flexible pipes/blown tubular material
3 reels
4 debatching devices
5 fens stops
6 transverse cuts device/subdividing devices
7 are used for changing the device of throughput direction
The station is opened in 8 bottoms
9 valve stations
10 bottom closing stations, the mould assembly station
11 cover plate stations
12 pockets are piled up
13 are used for the placed side of flat piece
The preceding seamed edge of 14 flexible tube sections 22
The height adjustable position of 15 placed sides 13
The seamed edge of 16 placed sides 13
The preceding seamed edge at 17 adjustable height positions
The lateral edges of 18 flat pieces 2
19 feed arrangements
The transport platform of 20 receiving devices
21 lifting piston cylinders
22 flexible pipe piece/flexible tube sections
23
24 receiving devices
25 belt conveyors
26 contact components
27 breach
28 rotation axiss
29 hinges
30 lifting pistons
113 subdividing devices
114 nip rolls
115 cutting knifes
116 cutter actuating devices
117 cutting knife fixed bodies
119 roof pressure parts
120 cuttings
121 adapter plates
122 adapter plates
123 flexible tube section fixed bodies
124 cylinder pistons
125 cylinder pistons
126 adapter plates
127 roof pressure pins
128 cylinder pistons
129 driving levers
142 planes
143 section bar rails
144 springs
The width of B flexible pipe 2 or flexible pipe piece 4
Angle between the plane at the plane of α placed side 15 and height adjustable position 15
Second (new) throughput direction of x flexible tube section 22
The x1 delivered length
First throughput direction of z flexible pipe 2 or flexible tube section 22
The z1 delivered length
Claims (15)
1. one kind is used for the method that conveying has flat piece (2,22), the especially flexible tube section (2,22) of the width of the workpiece (B),
-wherein each flat piece (2,22) relevant flat piece that maybe will be subdivided into flat piece arrange (2) on first throughput direction (z), utilize feed arrangement (19) in the placed side (13) go up feeding,
-the flat piece (2 of each or segmentation wherein, 22) upward utilize receiving device (20 at second throughput direction (x) by placed side (13), 24-27) transport, second throughput direction is parallel to flat piece (2,22) plane and extend perpendicular to first throughput direction (z), wherein flat piece (2,22) directly before this throughput direction (x) go up to be carried and/or during be placed on receiving device (20 by its sideway stance at least, on transporting flat 24-27) (20), it is characterized in that, make the flat piece (2 of linking, 22) or relevant flat piece arrange length (Δ z) feeding to determine at least, and the workpiece that moves is previously gone up at second throughput direction (x) with the length (Δ x) less than the width of the workpiece (B) and is continued to carry.
2. as the described method of above-mentioned claim, it is characterized in that, the workpiece that moves previously continues to carry with length (Δ x), this length reduces in its distance (x1) when second throughput direction (x) is gone up conveying with the interference seamed edge end of facing workpiece and the workpiece side seamed edge (18) that moves previously less than the width of the workpiece (B).
3. the method according to any one of the preceding claims, it is characterized in that, the mechanism (120,143,121 of flat piece that the workpiece that at least a portion moves previously and/or at least a portion are connected by being used for moving with respect to plane, workpiece place, 122,119,127,128) move, wherein moving direction comprises one-component, and it extends perpendicular to described plane.
4. the method according to any one of the preceding claims is characterized in that, the workpiece that moves previously or its position (18) change with respect to receiving device (20) on its height and position by the part (15) of placed side (13).
5. one is used for the device that conveying has flat piece (2,22), the especially flexible tube section (2,22) of the width of the workpiece (B),
-each flat piece (2 wherein, 22) the relevant flat piece that maybe will be subdivided into flat piece be arranged in utilize on first throughput direction (z) feed arrangement (19) in the placed side (13) go up and carry, wherein the end of moving previously of the end of flat piece and flat piece subsequently or arrangement at first is placed on the public placed side of in-to-in, plane (142)
-the flat piece (2 of each or segmentation wherein, 22) upward utilize receiving device (20 at second throughput direction (x) by placed side (13), 24-27) transport, second throughput direction is parallel to flat piece (2,22) plane and extend perpendicular to first throughput direction (z), wherein flat piece (2,22) directly before this throughput direction (x) go up to be carried and/or during be placed on receiving device (20 by its sideway stance at least, on transporting flat 24-27) (20), it is characterized in that being used to change flat piece (2,22) mechanism (120 of locus, 143,121,122,119,127,128), by them subsequently each flat piece (2) or relevant flat piece are arranged with definite distance (Δ z) feeding, and the workpiece that moves previously (22) upward continue to carry at second throughput direction (x) with the distance (Δ x) less than the width of the workpiece (B) by receiving device (20).
6. as the described device of above-mentioned claim, it is characterized in that, the workpiece that moves previously continues to carry with distance (Δ x), this distance reduces in its distance (x1) when second throughput direction (x) is gone up conveying with the interference seamed edge end of facing workpiece and the workpiece side seamed edge (18) that moves previously less than the width of the workpiece (B).
7. as each described device in top two claims, it is characterized in that described mechanism (120,143,121,122,119,127,128) comprise the end of moving the previously device (120 mobile that is used to make flat piece (22) end and/or workpiece subsequently (2) in order to change the locus with respect to plane (142), 143,121,122,119,127,128), above-mentioned end at first is positioned at this inside, plane, and wherein moving direction comprises component, and it extends perpendicular to described plane.
8. as each described device in top three claims, it is characterized in that, described mechanism (120,143,121,122,119,127,128) move for the end that makes flat piece and comprise the roof pressure parts, by it can flat piece end roof pressure is following to plane (142) position (120).
9. as each described device in the above-mentioned claim, it is characterized in that, be additionally provided with a device (13,15,21,28,29,30), flat piece (2,22) during going up conveying, first throughput direction (z) is contactlessly kept and/or conveying more than transporting flat (20) at it by it.
10. as each described device in the above-mentioned claim, it is characterized in that described device comprises the position (15) of placed side (13) at least, they can move or adjust with respect to receiving device (20).
11. as each described device in the above-mentioned claim, it is characterized in that described device comprises the position (15) of placed side (13) at least, they can adjust height with respect to receiving device (20).
12., it is characterized in that the removable or adjustable position (15) of described placed side (13) is in the face of receiving device as each described device in the above-mentioned claim.
13., it is characterized in that the height adjustable position (15) of described placed side (13) can be around being parallel to rotation axis (14) deflection that first throughput direction (z) extends as each described device in the above-mentioned claim.
14., it is characterized in that described height adjustable position (15) is provided with actuating device (21) in order to adjust as each described device in the above-mentioned claim.
15., it is characterized in that described actuating device (21) is the piston cylinder unit (21) that pressure air drives as each described device in the above-mentioned claim.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008040899 | 2008-07-31 | ||
| DE102008040899.9 | 2008-07-31 | ||
| DE102009000893.4A DE102009000893B4 (en) | 2008-07-31 | 2009-02-16 | Method and device for transporting flat workpieces |
| DE102009000893.4 | 2009-02-16 | ||
| PCT/EP2009/059188 WO2010012609A2 (en) | 2008-07-31 | 2009-07-16 | Method and device for transporting flat workpieces |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102171118A true CN102171118A (en) | 2011-08-31 |
| CN102171118B CN102171118B (en) | 2014-11-05 |
Family
ID=41501435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200980138824.2A Active CN102171118B (en) | 2008-07-31 | 2009-07-16 | Method and device for transporting flat workpieces |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2323935B1 (en) |
| CN (1) | CN102171118B (en) |
| DE (1) | DE102009000893B4 (en) |
| ES (1) | ES2529467T3 (en) |
| WO (1) | WO2010012609A2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240915A (en) * | 2013-05-15 | 2013-08-14 | 常州市恒成塑料机械有限公司 | Crosscutting and conveying device for woven plastic cylindrical cloth for block bottom valve bag production |
| CN104812559A (en) * | 2012-09-24 | 2015-07-29 | 史太林格有限责任公司 | Conveying device for bag bodies |
| CN104837617A (en) * | 2012-09-24 | 2015-08-12 | 史太林格有限责任公司 | Method and device for transporting flat workpieces |
| CN105636772A (en) * | 2013-09-04 | 2016-06-01 | 温德默乐与霍尔舍公司 | Method and device for producing cross bottom bags |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT516092B1 (en) | 2014-05-20 | 2016-05-15 | Lohia Corp Ltd | Apparatus and method for transporting tubular bag bodies |
| EP3017940B1 (en) * | 2014-11-04 | 2017-09-13 | Starlinger & Co. Gesellschaft m.b.H. | Method and a device for the production of bags from tubular bag bodies |
| EP4294628A1 (en) * | 2021-02-19 | 2023-12-27 | Lohia Corp Limited | A transferring system and a method for transferring cut pieces of web material around corners |
| WO2022269558A1 (en) * | 2021-06-25 | 2022-12-29 | Lohia Corp Limited | An apparatus and a method for transporting tubular bag bodies on a bag making production line and gradually changing the transport direction of a cut piece of a tubular bag body and a bag making machine having said apparatus |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4143282C1 (en) * | 1991-12-30 | 1993-05-13 | Mannesmann Ag, 4000 Duesseldorf, De | |
| DE19824924A1 (en) * | 1998-06-04 | 1999-12-09 | Schmale Holding Gmbh & Co | Device for transporting pieces of textile separated from a textile web |
| DE19831992C2 (en) * | 1998-07-16 | 2000-07-13 | Schmale Holding Gmbh & Co | Method and device for transporting pieces of textile separated from a textile web |
| DE50200768D1 (en) * | 2001-01-24 | 2004-09-16 | Ferag Ag | Method and device for gripping flat objects conveyed with grippers |
| DE50109966D1 (en) * | 2001-07-16 | 2006-07-06 | Grapha Holding Ag | An arrangement for forming a third stream of first and second streams of printed products |
| DE50207001D1 (en) * | 2002-06-24 | 2006-07-06 | Mueller Martini Holding Ag Her | Device for deflecting printed products fed in a shingled stream |
| US8317190B2 (en) * | 2005-12-07 | 2012-11-27 | Pitney Bowes Inc. | High throughput right angle turn module |
| DE202006000147U1 (en) * | 2006-01-05 | 2006-10-19 | Minda Industrieanlagen Gmbh | Conveying device has longitudinal conveying unit which comprises endlessly driven material to be transported, which is guided adjacent to transverse conveying unit mutually into plane of conveyance |
-
2009
- 2009-02-16 DE DE102009000893.4A patent/DE102009000893B4/en not_active Expired - Fee Related
- 2009-07-16 WO PCT/EP2009/059188 patent/WO2010012609A2/en active Application Filing
- 2009-07-16 CN CN200980138824.2A patent/CN102171118B/en active Active
- 2009-07-16 EP EP09780739.0A patent/EP2323935B1/en active Active
- 2009-07-16 ES ES09780739.0T patent/ES2529467T3/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104812559A (en) * | 2012-09-24 | 2015-07-29 | 史太林格有限责任公司 | Conveying device for bag bodies |
| CN104837617A (en) * | 2012-09-24 | 2015-08-12 | 史太林格有限责任公司 | Method and device for transporting flat workpieces |
| CN103240915A (en) * | 2013-05-15 | 2013-08-14 | 常州市恒成塑料机械有限公司 | Crosscutting and conveying device for woven plastic cylindrical cloth for block bottom valve bag production |
| CN103240915B (en) * | 2013-05-15 | 2015-04-08 | 常州市恒成塑料机械有限公司 | Crosscutting and conveying device for woven plastic cylindrical cloth for block bottom valve bag production |
| CN105636772A (en) * | 2013-09-04 | 2016-06-01 | 温德默乐与霍尔舍公司 | Method and device for producing cross bottom bags |
| CN105636772B (en) * | 2013-09-04 | 2018-07-27 | 温德默乐与霍尔舍公司 | For manufacturing the method and apparatus for intersecting bottom bag |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2529467T3 (en) | 2015-02-20 |
| WO2010012609A2 (en) | 2010-02-04 |
| DE102009000893B4 (en) | 2015-03-19 |
| CN102171118B (en) | 2014-11-05 |
| EP2323935A2 (en) | 2011-05-25 |
| WO2010012609A3 (en) | 2010-03-25 |
| EP2323935B1 (en) | 2014-12-24 |
| DE102009000893A1 (en) | 2010-02-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102171118B (en) | Method and device for transporting flat workpieces | |
| CN102363265B (en) | Automatic production line of container door plate | |
| CN102089214B (en) | Method and device for cutting through a banderole encompassing a stack of blanks | |
| CN102225552B (en) | Automatic separating bar shearer for IC strips and separating bar shearing method thereof | |
| US7735299B2 (en) | Packaging machine with gluing station and folding station | |
| US7739856B2 (en) | Packaging machine with gluing station and folding station | |
| CN106181420A (en) | A kind of integrated type steel production line of full-automatic integral formula | |
| CN202292086U (en) | Automatic production line of container door plate | |
| KR20150100937A (en) | Method of Uncoiling and Blanking | |
| US20140216223A1 (en) | Methods for Producing Workpieces from a Plate-Shaped Material | |
| JP2003512178A (en) | Method and apparatus for forming tubes | |
| CN104858297A (en) | Multifunctional metal-plate flexible production line | |
| EP2481563B1 (en) | Clampless bar mechanism and method for making a paper bag | |
| US5857954A (en) | Apparatus for manufacturing cross bottom sacks | |
| US20160280494A1 (en) | Device for ejecting a flat object during conveying | |
| US3776109A (en) | Folder for large box blanks | |
| CN1115282A (en) | Apparatus for the shaping treatment of blanks, especially for hinge-lid packs | |
| JP7107814B2 (en) | Apparatus for performing trimming operations on unbound format margins of printed products | |
| US20080092615A1 (en) | Method and Apparatus for the Production of a Longtudinal Seam Welded Hollow Profile | |
| CN1112485A (en) | Apparatus for shaping blanks for hinge-lid packs with especially rounded longitudinal edges | |
| RU2321495C2 (en) | Container forming system, especially, containers for food products | |
| US20160122049A1 (en) | Method and apparatus for wrapping a folio ream of paper | |
| JPS6011577B2 (en) | Goods conveyance device | |
| CN102367099A (en) | Distribution device for material locations | |
| US4947014A (en) | Method and apparatus for producing can bodies of a non-circular cross-section |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |