EP0992442A2 - Vorrichtung zum Überführen eines Produktes von einer Vorratsstellung in eine Übergabestellung, insbesondere für Kartenklebemaschinen - Google Patents
Vorrichtung zum Überführen eines Produktes von einer Vorratsstellung in eine Übergabestellung, insbesondere für Kartenklebemaschinen Download PDFInfo
- Publication number
- EP0992442A2 EP0992442A2 EP99119807A EP99119807A EP0992442A2 EP 0992442 A2 EP0992442 A2 EP 0992442A2 EP 99119807 A EP99119807 A EP 99119807A EP 99119807 A EP99119807 A EP 99119807A EP 0992442 A2 EP0992442 A2 EP 0992442A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- lever arm
- lever
- pivoting
- product
- transfer device
- 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.)
- Withdrawn
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
- B65H3/50—Elements, e.g. fingers, plates, rollers, inserted or traversed between articles to be separated and remainder of the pile
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/08—Separating articles from piles using pneumatic force
- B65H3/0808—Suction grippers
- B65H3/085—Suction grippers separating from the bottom of pile
- B65H3/0858—Suction grippers separating from the bottom of pile this action resulting merely in a curvature of each article being separated
- B65H3/0875—Suction grippers separating from the bottom of pile this action resulting merely in a curvature of each article being separated the final separation being performed by mechanical grippers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2403/00—Power transmission; Driving means
- B65H2403/50—Driving mechanisms
- B65H2403/51—Cam mechanisms
Definitions
- the invention relates to a device for transferring a product from a Storage position in a transfer position, especially for card gluing machines, after the Preamble of claim 1.
- Such devices are used, in particular, for the bottom product from one in one Pulling out the magazine-held product stack, i.e. transferring it to a transfer position, and thereby allow the product, such as a card, to be on one of the sides can be stuck to a magazine.
- a device of the type mentioned is known from practice. With this device are the device for retaining the product in the magazine, hereinafter Retention device called and the device for transferring the product from the Stock position, i.e. from the magazine, into the transfer position, subsequently transfer device called, each controlled by a cam mounted on a main shaft whose respective outer track a curve roller runs the geometry of the respective curve.
- Various levers are used to move the resulting movements to the restraint device or to transfer to the transfer device.
- the aforementioned control curves and various levers of the restraint and transfer device are completely separate separated, so they are not connected to each other.
- the cam rollers of the various levers are held on the respective control cam by tension springs which are attached to the levers.
- the disadvantage here is that relatively large masses increase when the known device is operated are moving what a correspondingly dimensioned storage of the respective controls and means a higher energy consumption. At high speeds, the Lift cam rollers from the control cams, resulting in inaccurate control of the Device leads and problems with the exact separation and transfer of the product can result. Furthermore, there is the result of the cam rollers moving down on the respective ones Control curves increased wear, which is also due to the installation of stronger tension springs is increased to avoid lifting the cam rollers from the control cams. Ultimately, therefore, the known device results in shorter service lives and longer ones Operating cost.
- the invention has for its object to a device of the type mentioned create, whose control is improved.
- the control advantageously has a lever mechanism, with the aid of which the Partial swiveling movements of the restraint device and the transfer device coupled and partially decoupled from each other, the lever mechanism preferably a first lever arm pivotable with the reverberation device and one second, with the transfer device pivotable lever arm and the pivoting areas of the lever arms intersect in such a way that a pivoting movement of the first lever arm is possible by means of the pivoting movement of the second lever arm.
- the second lever arm serves in the sense a double action also as a drive element for the first lever arm and thus as Drive element for the restraint device.
- the lever arms can be designed so that only a small amount for pivoting the lever arms Energy is needed.
- the second lever arm has a rear, the running surface facing the first lever arm, against which the first lever arm temporarily bears, and a this approximately opposite front tread, facing away from the first lever arm, which is temporarily against a fixed support plate, the second lever arm is preferably preloaded in the direction of the support plate by means of a further tension spring.
- treads are easy to manufacture and can, if necessary, easily can be replaced together with the lever arm. This also means the repair costs Device according to the invention compared to that of the known device reduced.
- the lever mechanism advantageously has one, preferably on a main shaft seated and with this rotatable drive lever arm, which in the course of its rotational movement hits the front tread of the second lever arm and including the second lever arm the transfer device and, coupled with it, the first lever arm including the Restraint device each caused a pivoting movement.
- the Drive lever arm the only element driving the control according to the invention.
- the Drive lever arm acts on the second lever arm and this on the first lever arm, so that ultimately only a drive element for pivoting both lever arms is required.
- the drive lever arm also has in comparison to the above-described control curve conventional device has a lower weight, so that ultimately two control curves including various levers and cam rollers are replaced according to the invention by three light, easy to manufacture lever arms.
- the aforementioned control curves, each with a relatively high Weight is therefore completely eliminated according to the invention.
- those are by the drive lever arm induced pivoting movements of the first and second lever arm or of restraint and Transfer device designed in the same direction, with the pivoting movements Swiveling the retaining device away from the magazine and the at least one Product and a coupled pivoting of the transfer device to the allow at least one product.
- the pivoting back of the restraint and that Swiveling the transfer device towards the product is therefore carried out at the same time, so that the product only for a short period of time without being subjected to restraint or Transfer device is located in the magazine.
- swivel movements are included to bring about simple means and by mutually acting on the pivoted Means, in the case of the invention of the lever arms, easy to carry out even if only one the pivoted means is driven.
- the lever mechanism designed and arranged such that the pivoting back of the retaining device a slowly accelerated pivoting movement and the pivoting of the transfer device to the product is an accelerated swiveling motion.
- slow accelerated swiveling movement of the restraint device is a gentle release of the eye restraint device from the magazine or from the product and after this loosening one continuously accelerated pivoting movement of the restraint device possible.
- the decreasing accelerated swivel movement takes the acceleration of the transfer device proportionally to the swivel angle, so that the transfer device gently touches the product stack or touches the lowest product in the magazine and has enough time, the product to take over. This increases the operational safety of the device according to the invention improved.
- the lever mechanism advantageously has a rotating roller lever; which the temporarily acted upon the first lever arm, thereby at the moment of release of the second Lever arm by the drive lever arm to pivot the restraint towards Magazine and product delayed and a decoupling of the swivel movement of the Restraining device brought about by that of the transfer device.
- This is done on a simple and safe way to delay the pivoting back of the restraint Magazine or product. This ensures that the movement of the product backward pivoting retention device not with the movement of the transfer device and the individual product seized by the transfer device collides.
- the restraint device may only then return to its working position on the magazine or take on the product if the transfer device with the product is in your Delivery position has arrived.
- the decoupling of the swiveling movements of restraint and Transfer device is thus done in a simple manner and with elements that are simple are to be manufactured and operated.
- the rotary movement of the roller lever is advantageously by means of a Timing belt-pulley unit coupled to that of the drive lever arm, so that ultimately the entire control or the entire lever mechanism exclusively through the main shaft is driven.
- the free ends of the first Lever arm, the drive lever arm and the roller lever a roller. That’s it possible, the mutual engagement of the elements mentioned by simply unrolling one To bring the roller on the surface of a lever. This will wear the interlocking parts and reduced the life of the entire device elevated. This feature also contributes to the operating costs of the invention Reduce device.
- the device according to the invention has considerably shorter control times, so that larger product formats can also be processed. With the invention Device a significantly higher production speed is possible. Furthermore, a uncontrolled overshoot of components at high speeds Path limitation prevented. Because the components mentioned are largely made of aluminum the device according to the invention has compared to a conventional one Device has a significantly lower weight. Furthermore, the drive power required because of the lower masses and the low spring forces due to the design significantly lower than with conventional constructions. The force peaks are distributed optimal, so that a much quieter machine run is achieved and the noise emission is significantly reduced. There is less load on the components involved, which results in a result in less wear and longer service life. The number of components is compared lower than conventional constructions, so that there are also lower manufacturing costs.
- FIGS. 10-12 show a controller 1 of a device 2 for transferring one in FIGS. 10-12 Product 3 shown schematically from a storage position to a transfer position shown.
- the device 2 according to the invention is particularly but not exclusively for so-called sheet feeders and card gluers determined. The latter serve one Take product, for example a card, from a product stack and on one side for example sticking it to a magazine.
- a plurality of products 3 are stacked one above the other in a magazine 4, whereby the products 3 rest with their left edge in FIG. 10 on a wall 6 and that bottom product 3a with its underside 7 partially rests on a bottom 8 of magazine 4.
- the front edge 10 of the bottom 8 is spaced from the wall 6 such that each lowermost product 3a through the gap 11 that is formed with the aid of a device 12 for transferring the product 3 from the storage position shown in FIG. 10 to that in FIG. 11 shown transfer position, hereinafter called transfer device, can be folded down and out the magazine 4 can be pulled out.
- a gripper shown schematically in FIGS. 10-12 is shown in FIG capable of being folded down from the magazine by the transfer device 12 to take the bottom product 3a, pull it completely out of the magazine 4 and one to further use.
- 10-12 is a device 14 for retaining the products 3 in the Magazine, hereinafter referred to as retention device.
- retention device To remove the bottom Product 3a from the magazine is a swiveling back of the retaining device 14 (see FIG. 10), that is to say a pivoting movement of the retaining device 14 from the one in FIGS. 11 and 12 Working position shown in a release position shown in Fig. 10 required.
- the restraint device 14 is non-rotatably seated on a retainer shaft 15 which Transfer device 12 on a transfer shaft 16 and the gripper 13 on a gripper shaft 17th
- the controller 1 of the device 2 is shown in more detail in Fig. 1, in which the Retainer shaft 15 and the transfer shaft 16 are shown.
- the control 1 serves to Pivotal movements of the restraint device 14 and the transfer device 12 bring about and is designed and arranged such that the pivoting movements of Restraint and transfer device 14, 12 partially coupled to one another and partially are decoupled from each other.
- the controller 1 has one shown in FIG. 1 Lever mechanism 18, which has a first pivotable with the retaining device 14, turn test held on the retaining shaft 15 lever arm 20 and a second, with the Transfer device 12 pivotable, turning test held on the transfer shaft 16 lever arm 21 includes.
- the lever arms 20, 21 are designed such that their swivel ranges overlap.
- the retention device 14 and the first lever arm 20 are non-rotatably on the common, rotatably mounted retainer shaft 15 and transfer device 12 and second lever arm 21 rotates on the common, rotatably mounted transfer shaft 16 arranged.
- the first lever arm 20 is indicated only schematically in FIG. 1
- Tension spring 23 is biased towards the second lever arm 21 and accordingly lies in the operating position shown in Fig. 1 for mutual coupling of the pivoting movements this one.
- One end of the tension spring 23 is, for example, on one with the first lever arm 20 connected bolt 24 and the other end of the tension spring 23 with a base plate 25 connected.
- the second lever arm 21 has a rear tread 26 which corresponds to the first lever arm 20 is facing, and a front tread 27 which the rear tread 26 approximately lies opposite and faces away from the first lever arm 20.
- the front running surface 27 lies on damping elements 30 of a fixed one Support plate 31 on.
- This position is achieved in that the second lever arm 21 by means of a another tension spring 32 is biased towards the support plate 31.
- the two lever arms 20, 21 in the position shown in Fig. 1 with the aid of the tension springs 23, 32 in Are biased counterclockwise so that the first lever arm 20 against the rear tread 26 of the second lever arm 21 and the second lever arm 21 with its front running surface 27 is pulled against the support plate 31.
- the lever mechanism 18 has a rotation test seated on a main shaft 33 and with this rotatable drive lever arm 34.
- the main shaft 33 rotates synchronously the drum 44 driving the grippers 13 (cf. FIGS. 10-12) or disk.
- the Drive lever arm 34 may vary depending on the number of drives attached to the drum Gripper 13 may be lever, star or disc-shaped.
- a rotating drive lever arm which is centered with the Main shaft is connected and carries a roller 35 at its outer ends.
- the drum used here for the gripper is a double gripper drum (not shown) with two opposite grippers 13, so that there is an overall offset of 180 ° results.
- the drive lever arm 34 thus rotates at the same speed as the main shaft 33 on the the so-called gripper drum (not shown) is attached.
- the drive lever arm 34 hits the front tread 27 of the second lever arm 21 and causes the second lever arm 21 including the transfer device 12 and so coupled, the first lever arm 20 including the retaining device 14 to one Clockwise pivoting movement, which is indicated schematically in FIG. 1 by the arrows A. is.
- the pivoting movements in the direction of arrows A are of the first and second Lever arm 20, 21 or of retention and transfer device 14, 12 formed in the same direction.
- the pivoting movements of the restraint device 14 and transfer device 12 according to the movement sequences shown in FIGS. 10-12 run in opposite directions. Through these movements, the restraining device is pivoted back 14 away from the magazine 4 and the products 3 as well as a coupled one Swiveling the transfer device 12 towards the products, in particular towards the lowest product 3a.
- the lever mechanism 18 is designed and arranged such that the pivoting back of the Restraint device 14 a slowly accelerated pivoting movement and the pivoting the transfer device 12 to the product 3 a decreasing accelerated pivoting movement is. This is due to the special geometry of the lever mechanism 18 and determined, among other things, by the distance 22 and the acute angle, which between the rear tread 26 of the second lever arm 21 and the front edge 36 of the first Lever arm 20 is formed. In the position shown in FIG. 1, this angle is approximately 5- 6 °. As a result, the device according to the invention works gently with respect to the moving Parts and the products to be processed.
- the pivoting movements of the restraint device 14 and Transfer device 12 partially coupled to one another, but partially also from one another uncoupled.
- the mutual coupling of the swivel movements results from a Swiveling the first lever arm and the second lever arm 20, 21 in the direction of the arrows A. Due to the action of the front tread 27 of the second lever arm 21 by the one end of the drive lever arm 34 which extends around the main shaft 33 in the direction of the arrow B, i.e. counterclockwise, rotates.
- the decoupling of the swivel movements from one another takes place through the elements described below.
- the lever mechanism 18 has a rotating roller lever 37, which the Trailing edge 40 of the first lever arm 20 temporarily acted on, thereby the moment Release of the second lever arm 21 by the drive lever arm 34 swiveling forward Retention device 14 delayed towards the magazine 4 and the product 3 and the mentioned Decoupling the pivoting movement of the retainer 14 from that of the Transfer device 12 brings about.
- This rotary movement of the roller lever 37 is by means of a Toothed belt 41-toothed belt pulley 42 unit 43 with that of the drive lever arm 34 coupled.
- the movement sequence of the controller 1 of the device 2 is described below with reference to FIG. 1-9 explained in more detail.
- the controller 1 is compared to the illustration shown in Fig. 1 shown reduced. It is clear that the controller 1 shown in Figs. 1-9 immediately opens the pivoting movement of the elements shown in Figs. 10-12, namely the Transfer device 12, the gripper 13 and the retaining device 14, acts. This happens that the transfer device 12 on the transfer shaft 16 of the controller, the Restraint device 14 on the retainer shaft 15 of the control and the gripper 13 ultimately on the drum 44 rotating around and with the main shaft 33. Already is on it noted that the drum 44 can also be designed as a so-called pressure plate.
- the retaining device 14 In the position shown in FIG. 1, the retaining device 14 is in its on the magazine and the working position in contact with the product, which is shown, for example, in FIGS. 11 and 12 is.
- the transfer device 12 is located, for example, in FIG Product stack pivoted back position, in which case, unlike in FIG. 11 shown, no product is located at the transfer device.
- the main shaft 33 To transfer the bottom Product 3a from the storage position, in which the product 3a is completely in the magazine 4 is in the transfer position shown in Fig. 11, the main shaft 33 is now in the direction of arrow B, that is, counterclockwise, and thus also the drive lever arm 34 with its Rollers 35 moved in this direction.
- the upper roller 35 is the Drive lever arm 34 just against the front tread 27 of the second lever arm 21.
- the drive lever arm 34 already has the second lever arm 21 from the support plate 31 lifted and pivoted in the direction of arrows A.
- the roller lever 37 By connecting the roller lever 37 with the main shaft 33 via the toothed belt-toothed belt pulley unit 43 rotates Roller lever 37 also counterclockwise, i.e. in the direction of arrow B.
- the second lever arm 21 is already slightly in again Swung back towards the support plate 31 and is just before one abrupt swiveling movement back to the support plate 31.
- a slight turning of the Drive lever arm 34 in the direction of arrow B thus leads to a sudden pivoting of the second lever arm 21 back into its position shown in FIG. 1 on the damping elements 30 of the support plate 31.
- This position is shown in FIG. 7, which in comparison to FIG. 6 also a slight pivoting back of the first lever arm 20 as a result of rolling off the Roller 35 of the roller lever 37 on the rear edge 40 of the first lever arm 20 illustrates.
- roller lever 37 is thus fastened on the roller lever shaft 46 and stands in such a manner with the Trailing edge 40 of the first lever arm 20 in connection that the first lever arm 20 at the moment the release of the second lever arm 21 by the roller 35 of the drive lever arm 34 because the now engaged roller 35 of the roller lever 37 at the same time Swiveling back with the second lever arm 21 is prevented and by the rolling movement the roller 35 of the roller lever 37 gently accelerates and decelerates back into its Starting position swings back.
- the representation of the control 1 shown in FIG. 6 corresponds approximately to that shown in FIG. 10 Position of restraint device 14 and transfer device 12.
- Transfer device 12 is about at the extreme apex of your swivel movement, so it is able to to take the bottom product 3a of the products 3 located in the magazine 4. This happens for example, by applying a vacuum to a suction cup shown in FIGS. 10-12 47 of the transfer device 12.
- the bottom product 3a adheres to the Transfer device 12 and is in a sudden swiveling back of the second Lever arm 21 and thus the transfer device 12 also suddenly down folded away, as shown by way of example in FIG. 11.
- the restraint 14 is shortly after the sudden Swiveling the second lever arm 21 back into the starting position shown in FIG. 1 in its release position removed from the magazine and the products.
- the restraint 14 reaches your working position shown in FIGS. 11 and 12 only after a time Delay so that the pivoting movement of the retaining device 14 does not match the abrupt pivotal movement of the transfer device 12 or with that in the Transfer device located product collides.
- the representation shown in FIG Device 2 therefore corresponds to the position of controller 1 shown in FIG. 9.
- the gripper 13 is now in a position to swivel further of the transfer device 12 to take and hold product 3a held in the transfer position to clamp a gripper pad 50.
- the grippers 13 act on the right and left sides of the transfer device 12 on the product and clamp this on the gripper support 50 by a clockwise pivoting movement fixed (see Fig. 10 - 12).
- the transfer device 12 is thus located as shown in FIG 12 above the drum 44 and the gripper 13.
Abstract
Description
- Fig. 1
- eine schematische Vorderansicht einer Vorrichtung zum Überführen eines Produktes von einer Vorratsstellung in eine Übergabestellung;
- Fig. 2-9
- verkleinerte schematische Darstellungen der Einrichtung gemäß Fig. 1 zum Verdeutlichen einer zeitlichen Abfolge des Bewegungsablaufs;
- Fig. 10 - 12
- schematische Darstellungen einer Rückhalteeinrichtung, einer Übergabeeinrichtung und eines Greifers der Vorrichtung in unterschiedlichen Betriebsstellungen.
Claims (11)
- Vorrichtung zum Überführen eines Produktes (3) von einer Vorratsstellung in eine Übergabestellung, insbesondere für Kartenklebemaschinen,mit wenigstens einemin einem Magazin (4) angeordneten Produkt (3),einer Einrichtung (14) zum Zurückhalten des wenigstens einen Produktes (3) in dem Magazin (4),einer Einrichtung (12) zum Überführen des Produktes (3) aus der Vorratsstellung in die Übergabestellung undmit einer Schwenkbewegungen der Rückhalteeinrichtung (14) und der Übergabeeinrichtung (12) herbeiführenden Steuerung (1),
dadurch gekennzeichnet,daß die Steuerung (1) derart ausgebildet und angeordnet ist, daß die Schwenkbewegungen von Rückhalteeinrichtung (14) und Übergabeeinrichtung (12) zumindest teilweise miteinander gekoppelt sind. - Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Steuerung (1) einen Hebelmechanismus (18) aufweist, mit dessen Hilfe die Schwenkbewegungen von Rückhalteeinrichtung (14) und Übergabeeinrichtung (12) teilweise miteinander gekoppelt und teilweise voneinander abgekoppelt sind.
- Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß der Hebelmechanismus (18) einen ersten, mit der Rückhalteeinrichtung (14) schwenkbaren Hebelarm (20) und einen zweiten, mit der Übergabeeinrichtung (12) schwenkbaren Hebelarm (21) aufweist und sich die Schwenkbereiche der Hebelarme (20, 21) derart überschneiden, daß eine Schwenkbewegung des ersten Hebelarms (20) mittels der Schwenkbewegung des zweiten Hebelarms (21) möglich ist.
- Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, daß Rückhalteeinrichtung (14) und erster Hebelarm (20) drehfest auf einer gemeinsamen, drehbar gelagerten Rückhalterwelle (15), daß Übergabeeinrichtung (12) und zweiter Hebelarm (21) drehfest auf einer gemeinsamen, drehbar gelagerten Übergabewelle (16) angeordnet sind und daß der erste Hebelarm (20) vorzugsweise mittels einer Zugfeder (23) in Richtung auf den zweiten Hebelarm (21) vorbelastet ist und zur gegenseitigen Kopplung der Schwenkbewegungen zeitweise an diesem anliegt.
- Vorrichtung nach Anspruch 3 oder 4, dadurch gekennzeichnet, daß der zweite Hebelarm (21) eine hintere, dem ersten Hebelarm (20) zugewandte Lauffläche (26), an der der erste Hebelarm (20) zeitweise anliegt, und eine dieser etwa gegenüberliegende, dem ersten Hebelarm (20) abgewandte, vordere Lauffläche (27) aufweist, welche zeitweise an einer feststehenden Stützplatte (31) anliegt, und daß der zweite Hebelarm (21) vorzugsweise mittels einer weiteren Zugfeder (32) in Richtung auf die Stützplatte (31) vorbelastet ist.
- Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, daß der Hebelmechanismus (18) einen vorzugsweise auf einer Hauptwelle (33) sitzenden und mit dieser rotierbaren Antriebshebelarm (34) aufweist, der im Laufe seiner Drehbewegung auf die vordere Lauffläche (27) des zweiten Hebelarms (21) trifft und den zweiten Hebelarm (21) einschließlich der Übergabeeinrichtung (12) sowie, damit gekoppelt, den ersten Hebelarm (20) einschließlich der Rückhalteeinrichtung (14) jeweils zu einer Schwenkbewegung veranlasst.
- Vorrichtung nach Anspruch 6, dadurch gekennzeichnet, daß die durch den Antriebshebelarm (34) herbeigeführten Schwenkbewegungen von erstem und zweitem Hebelarm (20, 21) bzw. von Rückhalte- und Übergabeeinrichtung (14, 12) gleichsinnig ausgebildet sind und ein Zurückschwenken der Rückhalteeinrichtung (14) weg vom Magazin (4) und dem wenigstens einen Produkt (3) sowie ein damit gekoppeltes Verschwenken der Übergabeeinrichtung (12) hin zu demwenigstens einem Produkt (3) gestatten.
- Vorrichtung nach Anspruch 7, dadurch gekennzeichnet, daß der Hebelmechanismus (18) derart ausgebildet und angeordnet ist, daß das Zurückschwenken der Rückhalteeinrichtung (14) eine langsam beschleunigte Schwenkbewegung und das Verschwenken der Übergabeeinrichtung (12) hin zum Produkt (3) eine abnehmend beschleunigte Schwenkbewegung ist.
- Vorrichtung nach einem der Ansprüche 6 bis 8, dadurch gekennzeichnet, daß der Hebelmechanismus (18) einen rotierenden Rollenhebel (37) aufweist, welcher den ersten Hebelarm (20) zeitweise beaufschlagt, dadurch im Moment der Freigabe des zweiten Hebelarms (21) durch den Antriebshebelarm (34) ein Vorschwenken der Rückhalteeinrichtung (14) hin zum Magazin (4) und zum Produkt (3) verzögert und ein Abkoppeln der Schwenkbewegung der Rückhalteeinrichtung (14) von derjenigen der Übergabeeinrichtung (12) herbeiführt.
- Vorrichtung nach Anspruch 9, dadurch gekennzeichnet, daß die Drehbewegung des Rollenhebels (37) vorzugsweise mittels einer Zahnriemen (41)-Zahnriemenscheiben (42)-Einheit (43) mit derjenigen des Antriebshebelarms (34) gekoppelt ist.
- Vorrichtung zumindest nach den Ansprüchen 3, 6 und 9, dadurch gekennzeichnet, daß die freien Enden des ersten Hebelarms (20), des Antriebshebelarms (34) und des Rollenhebels (37) eine Laufrolle (35) aufweisen.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE19846233 | 1998-10-07 | ||
DE1998146233 DE19846233A1 (de) | 1998-10-07 | 1998-10-07 | Vorrichtung zum Überführen eines Produktes von einer Vorratsstellung in eine Übergabestellung, insbesondere für Kartenklebemaschinen |
Publications (2)
Publication Number | Publication Date |
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EP0992442A2 true EP0992442A2 (de) | 2000-04-12 |
EP0992442A3 EP0992442A3 (de) | 2000-12-27 |
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EP99119807A Withdrawn EP0992442A3 (de) | 1998-10-07 | 1999-10-06 | Vorrichtung zum Überführen eines Produktes von einer Vorratsstellung in eine Übergabestellung, insbesondere für Kartenklebemaschinen |
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EP (1) | EP0992442A3 (de) |
DE (1) | DE19846233A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1015230C2 (nl) * | 2000-05-18 | 2001-11-20 | Petrus Franciscus Kivits | Inrichting voor het van elkaar scheiden van in een magazijn gestapelde producten. |
EP2098467A3 (de) * | 2008-03-05 | 2012-01-11 | Kolbus GmbH & Co. KG | Vorrichtung zum Vereinzeln eines Falzbogens oder Einzelblattes aus einem Magazin |
CN108748414A (zh) * | 2018-05-03 | 2018-11-06 | 芜湖凯德机械制造有限公司 | 一种供料设备 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106115310A (zh) * | 2016-08-11 | 2016-11-16 | 赵晓旭 | 用于精装龙简装卡书封面的抽送装置 |
Citations (2)
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US3394930A (en) * | 1965-05-12 | 1968-07-30 | Graphicart Int | Apparatus for the individual separation of folded paper articles from a stack of such articles |
DE3112418A1 (de) * | 1981-03-28 | 1982-10-07 | TMF Schwenningen GmbH E. Haller, Maschinenfabrik, 7730 Villingen-Schwenningen | "vereinzelungsvorrichtung zum vereinzeln von blaettern eines blattstapels" |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4140079A1 (de) * | 1991-12-05 | 1993-06-09 | Brehmer Buchbindereimaschinen Gmbh, O-7050 Leipzig, De | Einrichtung zur vereinzelung von blattfoermigem material |
-
1998
- 1998-10-07 DE DE1998146233 patent/DE19846233A1/de not_active Withdrawn
-
1999
- 1999-10-06 EP EP99119807A patent/EP0992442A3/de not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3394930A (en) * | 1965-05-12 | 1968-07-30 | Graphicart Int | Apparatus for the individual separation of folded paper articles from a stack of such articles |
DE3112418A1 (de) * | 1981-03-28 | 1982-10-07 | TMF Schwenningen GmbH E. Haller, Maschinenfabrik, 7730 Villingen-Schwenningen | "vereinzelungsvorrichtung zum vereinzeln von blaettern eines blattstapels" |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1015230C2 (nl) * | 2000-05-18 | 2001-11-20 | Petrus Franciscus Kivits | Inrichting voor het van elkaar scheiden van in een magazijn gestapelde producten. |
EP2098467A3 (de) * | 2008-03-05 | 2012-01-11 | Kolbus GmbH & Co. KG | Vorrichtung zum Vereinzeln eines Falzbogens oder Einzelblattes aus einem Magazin |
CN108748414A (zh) * | 2018-05-03 | 2018-11-06 | 芜湖凯德机械制造有限公司 | 一种供料设备 |
Also Published As
Publication number | Publication date |
---|---|
DE19846233A1 (de) | 2000-04-20 |
EP0992442A3 (de) | 2000-12-27 |
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