EP1283188A1 - Vorrichtung zum Bilden von Bogenmaterial-Zusammenstellung - Google Patents
Vorrichtung zum Bilden von Bogenmaterial-Zusammenstellung Download PDFInfo
- Publication number
- EP1283188A1 EP1283188A1 EP02020592A EP02020592A EP1283188A1 EP 1283188 A1 EP1283188 A1 EP 1283188A1 EP 02020592 A EP02020592 A EP 02020592A EP 02020592 A EP02020592 A EP 02020592A EP 1283188 A1 EP1283188 A1 EP 1283188A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- feed
- sheet material
- product
- conveyor
- motor
- 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
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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
- 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
- B65H5/12—Revolving grippers, e.g. mounted on arms, frames or cylinders
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H39/00—Associating, collating, or gathering articles or webs
- B65H39/02—Associating,collating or gathering articles from several sources
- B65H39/04—Associating,collating or gathering articles from several sources from piles
- B65H39/043—Associating,collating or gathering articles from several sources from piles the piles being disposed in juxtaposed carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H39/00—Associating, collating, or gathering articles or webs
- B65H39/02—Associating,collating or gathering articles from several sources
- B65H39/04—Associating,collating or gathering articles from several sources from piles
- B65H39/055—Associating,collating or gathering articles from several sources from piles by collecting in juxtaposed carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
- B65H7/02—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors
- B65H7/04—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to absence of articles, e.g. exhaustion of 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
- B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
- B65H7/18—Modifying or stopping actuation of separators
-
- 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
- B65H2301/40—Type of handling process
- B65H2301/43—Gathering; Associating; Assembling
- B65H2301/437—Repairing a faulty collection due to, e.g. misfeed, multiplefeed
-
- 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
- B65H2403/90—Machine drive
- B65H2403/94—Other features of machine drive
- B65H2403/943—Electronic shaft arrangement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
- B65H2511/50—Occurence
- B65H2511/515—Absence
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2513/00—Dynamic entities; Timing aspects
- B65H2513/10—Speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2513/00—Dynamic entities; Timing aspects
- B65H2513/50—Timing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2513/00—Dynamic entities; Timing aspects
- B65H2513/50—Timing
- B65H2513/512—Starting; Stopping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2555/00—Actuating means
- B65H2555/20—Actuating means angular
- B65H2555/24—Servomotors
Definitions
- the present invention relates to a new and improved device for forming Sheet material assemblages.
- Patent application EP 0 727 379 A2 discloses a further device for forming Sheet material assemblages.
- the device has a plurality of boxes, which are arranged along a conveyor belt and which contain newspaper sheets, which are placed in pockets of the conveyor belt at certain intervals. To do so the conveyor belt has several subdivisions, the between two subdivisions Newspaper sheets can be put out of the boxes.
- the period of time after which a new page from a newspaper box reaches the conveyor belt is designed variably and is influenced by a controller that adjusts the time span to the speed of the conveyor belt.
- the conveyor belt is driven by a motor, which also serves as a motor for driving the boxes, which the newspapers refer to Convey conveyor belt.
- the drive shaft of the conveyor belt and the drive shaft of the Boxing is connected to one another by a so-called phase change device, which is driven by a stepper motor. So that the speed with who put the boxes of their newspaper sheets on the conveyor belt compared to the Conveyor belt speed can be changed, however, all boxes are the same Have working speed.
- This device also has a conveyor belt which takes sheets from different boxes between spacers, whereby the boxes are arranged parallel to the conveyor belt.
- the mechanisms of the boxes, through which the sheets from the boxes get onto the conveyor belt are determined by the driven by the same motor that also drives the conveyor belt. So that the boxes their Let newspaper sheets slide on the conveyor belt at different speeds can, the mechanisms of the boxes can be adjusted so that by means of a Gearboxes on the boxes work at a first or a second speed Gear can be switched.
- JP 0 4-269594 discloses a mechanism which is also disclosed in Devices for forming sheet material assemblies is used.
- the mechanism disclosed is there for leaves from a box that are parallel to one Conveyor belt is arranged to be transported from the box onto the conveyor belt.
- the Mechanism has a large gripper drum that pulls the sheets out of a box and then passes on to two smaller drums, which work together to Feed sheet from the gripper drum onto the conveyor belt.
- Both the The gripper drum as well as the two smaller transport drums are made by us Electric motors driven.
- the present invention relates to a new and improved device for forming Sheet material assemblages.
- the device is preferred for the Compilation of newspapers to be used, it is intended to Device also for sheet material combinations of other products, such as. B. magazines and brochures or for collecting signatures use.
- It is provided a device for forming sheet material assemblies of the well-known kind of inserting machines with hopper and use circular conveyors for the production of newspapers. But it can also be a device with a circumferential saddle-shaped collation system. Likewise, it can be a device in which the products with the flat back on the conveyor.
- the device for forming sheet material assemblies comprises one Variety of product feeders arranged along a conveyor are.
- the conveyor is operated to consecutively take product points to move past the respective feed devices.
- the operating speed of Control motors in the product feeders are controlled by control units for the Device varies.
- the operating speed of a control motor in one Drive device for the conveyor is controlled by the control units for the Device varies.
- the Pickup location sensors generate output signals when the associated pickup location is in a predetermined positional relationship with a product feeder located.
- the control units control the operation of the product feeders determined by the output signals from the acquisition point sensors and the Zustorysensoren.
- the product feeders occasionally failing to make a sheet material product Feed the receiving point on the conveyor.
- a feed error sensor for this provided that the failure of the product feeder and thus the lack of a Product at the reception point. If a feed error sensor detects that If a sheet material product has not been fed, the control units effect the Turning on a motor in a rework feeder to a
- the control units have a Feed setting, which is a change in the ratio of one of the product feeders relative to the other product feeders during the Operation of the motors in the product feeders causes. Consequently, while the Motors in the product feeders will work in a first gear Operating speed of a motor changed in one of the product feed devices, while the motors in the other product feeders continue in the first Working gear.
- FIGS Fig. 2 A device 20 for forming sheet material assemblies is shown in FIGS Fig. 2 shown.
- the present invention can be used to form a variety of sheet material assemblies may be used, however the device 20 comprises one Conveyor 22, which is also used to compile complete newspapers 23 can.
- Each of the newspapers 23 has an envelope or an outer cover part. While the compilation of the complete newspapers 23 are supplements in the covers inserted.
- Stationary sheet material product feeders 54 are along the Conveyor 22 arranged.
- the conveyor 22 has a delivery station 24 where hand over the compiled newspapers 23 to a gripper conveyor 26 become.
- the conveyor 22 is located above the gripper conveyor 26, such as shown in Fig. 1.
- the gripper conveyor 26 transports the newspapers Receivers or other places for further processing.
- the gripper conveyor 26 includes a plurality of identical grippers 32 which are connected to each other by a conveyor chain (not shown).
- the conveyor chain is moved along a path 34 at a constant speed.
- the grippers 32 are closed successively to the newspapers 23 at the delivery station 24 take.
- the grippers 32 are then removed from the delivery station 24 along the path 34 emotional.
- a main control unit 40 (FIG. 3), preferably a microcomputer, is connected to a Drive circuit 42 of the motor associated with the conveyor.
- the Conveyor motor drive circuit 42 is provided with a drive motor 44 for the Conveyor 22 connected.
- the conveyor motor drive circuit 42 is also connected to an electrical energy source (not shown).
- the conveyor motor drive circuit 42 supplies electrical energy to the conveyor drive motor 44.
- a device designed for use as a conveyor motor drive circuit 42 is commercially available from the Indramat Division of Rexroth Corporation, U.S.A.
- a motor that is for use as a drive motor 44 is available from the Indramat Division of Rexroth Corporation, U.S.A.
- the Use of other known motor drive circuits and motors is also possible possible.
- the main control unit 40 (FIG. 3) sends electrical control signals to the conveyor motor drive circuit 42, which in turn controls the speed of the conveyor drive motor 44.
- the conveyor motor drive circuit 42 controls the speed of the conveyor drive motor 44 in response to control signals from the main control unit 40 be generated.
- a home position sensor 45 produces an output to Main control unit 40 when the conveyor 22 is in a starting position or Home position is located relative to the sheet material product feeders 54.
- the conveyor drive motor 44 (FIG. 3) is operationally connected to a pocket conveyor 46 coupled by a reduction gear 48 and a conveyor drive device 50.
- the conveyor drive device 50 is connected to a conveyor device 22 which has the same general construction as disclosed in US 5,709,375.
- the conveyor 22 can have a construction which is that of US Pat. No. 5,186,443 disclosed equals.
- An engine output shaft position sensor or signal generator 52 a known one Rotary encoder is operatively connected to the conveyor drive motor 44.
- the Motor output shaft position sensor 52 (FIG. 3) is electrical with the conveyor motor drive circuit 42 connected.
- the engine output shaft position sensor 52 generates an electrical feedback signal indicating the position of the output shaft of the conveyor drive motor 44 shows.
- the conveyor motor drive circuit 42 has a (not shown) internal encoder emulation circuit which generates the feedback signal, i.e. a Series of pulses received by the engine output shaft position sensor 52.
- the engine output shaft position sensor 52 may be a resolver. If the motor output shaft position sensor 52 is a resolver, converts the internal one Encoder emulation circuit in the conveyor motor drive circuit 42 the Voltage and phase feedback signal into an electrical pulse signal.
- a (not shown) motor position counter set to zero in the main control unit 40.
- the pulse signal from the internal encoder emulation circuit of the conveyor motor drive circuit 42 is turned on the main control unit 40 sent as a feedback signal for regulating the speed, with which the conveyor drive motor 44 is operating.
- the internal encoder emulation circuit in the conveyor motor drive circuit 42 generates 10,000 pulses per revolution of the Output shaft of the conveyor drive motor 44.
- the counter in the main control unit 40 counts the pulses to the position of the output shaft of the conveyor drive motor 44 determine. After each completed revolution of the conveyor drive motor, i.e. the Counter counts 10,000 pulses, the counter in the main control unit 40 resets to zero.
- the speed of the conveyor drive motor 44 is determined in the main control unit 40 Summing the number of pulses with respect to time determined. This enables the Main control unit 40 controls the operating speed of the conveyor drive motor 44 to regulate the conveyor motor drive circuit 42. It is known that the number of Pulses per revolution can deviate from 10,000, depending on the desired one Resolution of the motor position. Of course, other known encoders than Motor output shaft position sensor 52 can be used.
- the pocket conveyor 46 of the conveyor 22 has a large number of one another connected pockets or sheet material receiving points 60, one form continuous oval conveyor circuit (Fig. 2).
- the connected Bags 60 are carried by wheels 62 which run on rails 64.
- the rails 64 form a continuous, usually oval, path along which the wheels 62 and Bags 60 from the conveyor drive motor 44 and conveyor drive device 50 be moved.
- Each of the identical pockets 60 is a downward opening pocket. If the bag is 60 is located above the delivery station 24, a cam opens the lower side of the bag and the newspaper 23 falls out of the pocket 60 onto a gripper 32. The gripper 32 holds the newspaper 23 firmly and transports the newspaper to a pick-up point.
- each pocket 60 must be positioned exactly relative to a sheet product feeder 54 when the sheet material product feeder begins feeding a sheet material product, ie, a cover or insert for the newspaper 23 into a pocket 60.
- a sheet material product feed device 54 Although shown in FIG 3, only a single sheet material product feed device 54 is shown, it can be assumed that a plurality of identical sheet material product feed devices 54 are located in an oval arrangement along the conveyor device 22 (FIG. 2).
- a pickup sensor device 59 (FIG. 4) generates an output signal when a pocket 60 is in a predetermined positional relationship with a sheet material product feeder 54.
- the receiving point sensor device 59 contains a multiplicity of pocket target plates 61.
- Each of the pocket target plates 61 is fixedly connected to one of the pockets 60 and attached to the respectively associated pocket 60. Furthermore, the pick-up location sensor device 59 comprises a plurality of pocket sensors 63. The pocket sensors 63 are fixedly attached in predetermined positions relative to the sheet material product feed devices 54. Thus, there is a pocket sensor 63 on each of the sheet material product feeders 54.
- the pocket target moves 61 on this one pocket in a predetermined position relative to one Pocket sensor 63 on this one sheet material product feed device. If this happens, the pocket sensor 63 detects that the pocket target 61 is in the desired position is located relative to the sheet material product feeder 54. A sheet material product, i.e. a newspaper insert, then begins to pocket itself inside move.
- the location sensor device 59 a variety can have different designs. So is shown in Fig. 4 Embodiment, the pocket impact surface 61 is a piece of metal with a Diameter of approximately 0.25 inches.
- the pocket sensor 63 is an inductive one Proximity sensor. A suitable inductive proximity sensor or pocket sensor 63 is commercially available from Turck Inc., U.S.A.
- the location sensor device 59 with a variety of inductive pocket sensors 63 for Detection of a metal pocket target 61 is preferred, if desired, other known types of sensors can be used. If desired, can For example, a retroreflector sensor can be used. Suitable retroreflector sensors are commercially available from Banner Engineering Corp., Inc., U.S.A.
- each of the identical sheet material product feeders includes 54, a sheet material feed control unit 80, for example a microcomputer.
- the sheet material feed control unit 80 is by a Communication network 82 is controllably connected to the main control unit 40.
- 3 and 4 each show only a single sheet material product feeder 54 illustrated, it is believed that there are a variety of sheet material product feeders 54 there, which are arranged in an oval grouping (Fig. 2).
- Each of the Sheet material product feeders 54 have the same construction and are through the communication network 82 is connected to the main control unit 40.
- the communication network 82 is preferably configured in a ring shape. It is known that other types of configuration of communication networks can be used for to ensure communication between the various control units, e.g. as a star or Daisy chain network. Communication networks are known and are therefore not further explained.
- the sheet material feed control unit 80 is provided with a feed motor drive circuit 84 connected.
- the feed motor drive circuit 84 is electrically with a feed motor 86 and an electrical one (not shown) Energy source connected.
- the feed motor drive circuit 84 provides electrical Power to motor 86.
- One for use as a feed motor drive circuit 84 suitable device is from the Indramat Division of Rexroth Corporation, U.S.A. available.
- a motor suitable for use as the feed motor 86 is of the type shown in FIG Indramat Division from Rexroth Corporation, U.S.A. It is known that others known servo motor power supplies and motors can be used.
- a specific embodiment of the sheet material feed control unit 80 sends electrical control signals in a range of 0 volts to 10 volts to the feed motor drive circuit 84, which in turn controls the speed of the feed motor 86.
- the 0 volt command signal corresponds to the lowest desired engine speed and the 10 volt command signal corresponds to the highest desired engine speed.
- the Feed motor drive circuit 84 controls the speed of feed motor 86, by providing pulse motor modulated current in response to the feed motor 86 control voltage signal generated by the sheet material supply control unit 80 is fed.
- Other embodiments of the sheet material feed control unit can use different electrical control signals, such as the digital control.
- the desired range is Selectively measure operating speeds of the feed motor 86.
- the operating speed of the feed motor 86 for the area dimensioned the control voltage by the sheet material supply control unit 80th provided.
- a desired feed motor operating speed range from 0-2000 rpm. In the example, this would be Operating speed range the control voltage range from 0 volts to 10 volts of the control voltage values correspond to those of the feed motor drive circuit 84 are transmitted through the sheet material feed control unit 80. If the Sheet supply controller 80 in this example applies a 5 volt command signal the feed motor drive circuit 84 is transmitted, the associated pulse duration modulated Drive current on the feed motor windings through the feed motor drive circuit 84 to drive the engine at 1000 rpm.
- the main control unit 40 operates the conveyor drive motor 44 for Driving the pocket conveyor 46 (Fig. 3) at a desired speed. simultaneously the main control unit 40 operates the feed motors 86 in FIGS Sheet material product feeders 54 (Figs. 2 and 3) at the same speed. Although the operating speed of the feed motors 86 is different from that Operating speed of the conveyor drive motor 44 is the operating speed Feed motors 86 in relation to the operating speed of the conveyor drive motor 44.
- Main controller 40 selects for a selected conveyor drive motor operating speed a feed motor operating speed that a correctly feeding sheet material products to pockets 60.
- the scaling factor or a cam function routine for the feed motor drive circuit 84 and the feed motor 86 can be selected so that the of of the main control unit 40 to the conveyor motor drive circuit 42 Command voltage is the same command voltage required to operate the Feed motor drive circuit 84 to command feed motor 86 with a Speed for a correct timing for feeding sheet material 94 (Fig. 4) turn on in the moving pockets 60. If in the example above the Main control unit 40 a command voltage of 5 volts to the collation and Conveyor motor drive circuit 42 for driving the conveyor drive motor at 900 RPM, a 5 volt command signal is also sent to the sheet feed control unit 80 through the communication network 82 and the sheet material supply control unit 80 sent.
- Sheet material feed controller 80 uses this 5 volt command signal from the main control unit 40 as a basic command voltage signal.
- the The base command voltage signal of 5 volts becomes the feed motor drive circuit 84 transmitted.
- the feed motor drive circuit 84 den correct pulse duration modulated drive current to the feed motor windings to drive the feed motor 86 at the correct speed to coordinate the speed of the feeder 90 and the pocket conveyor speed for accurate Feeding sheet material 94 into the moving pockets 60 feeds.
- the one-to-one scaling factor for the feed motor drive circuit 84 and the feed motor 86 only for the sake of a clear one Description was given. There may be other scaling factors or Cam functions can be used. It can also be assumed that the above Ranges of engine operating speeds and ranges of electrical control signals have been given herein for the purpose of clearer description only. It's not allowed Assume that the invention is based on a certain scaling factor, engine operating speed range and / or control signal value ranges is limited.
- a feed motor position sensor 88 is operable with the feed motor 86 and electrically connected to the feed motor drive circuit 84.
- the feed motor position sensor 88 is a rotary encoder.
- the feed motor position sensor 88 generates a series of electrical signals which indicate the position of the Show output shaft of feed motor 86.
- the output signals from that Feed motor position sensor 88 are connected to the feed motor drive circuit 84 transferred.
- the feed motor drive circuit 84 has a (not shown) Native encoder emulation circuit that the position signals from the Feed motor position sensor 88 converts into electrical pulse signals which Position of the output shaft of the feed motor 86 shows.
- the pulse signal from the Encoder emulation circuit in the feed motor drive circuit 84 is connected to the Sheet material feed control unit 80 transmitted in the form of a return signal, which is used to control the speed of the feed motor 86.
- the encoder in the feed motor position sensor 88 generates 10,000 pulses per Rotation of the output shaft of the feed motor 86.
- a counter (not shown) in a feed drum registration function 120 (Fig. 5) of sheet material feed control unit 80 to zero set as described below.
- the counter counts the pulses from the encoder emulation circuit in the feed motor drive circuit 84 to the position of the To determine the output shaft of the feed motor 86.
- the counter With each complete Revolution of the feed motor 86 (Fig. 4), i.e. the counter counts 10,000 pulses, sets the counter in the feed drum registration function 120 (FIG. 5) of the sheet material feed control unit 80 back to zero.
- the speed of the feed motor 86 is determined by summing the number of pulses in relation to time.
- the Feed motor 86 is operable with sheet material feeder 90 connected.
- the sheet material feeder 90 includes a feed drum 93 (Fig. 4) which is connected to a feed drum drive shaft 102.
- the shaft 102 is along one arranged (not shown) central longitudinal axis of the feed drum 93.
- the wave 102 is connected to the output shaft of the feed motor 86 by a (not shown) Reduction gear connected.
- the reduction gear ensures a reduction of 10 to 1 Speed of rotation of the output shaft of the feed motor 86.
- the feed drums 93 in each of the sheet material product feeders 54 must be triggered when the feed of a sheet material product in predetermined positions relative to the pockets 60, that is, an envelope or Supplement for newspaper 23 in a pocket 60.
- a plurality of feed sensor devices 103 are available Available. So there is a respective feed sensor device 103 for the respective one corresponding sheet material product feed device 54.
- Die Feed sensor devices 103 generate an output signal when an associated one Feed drum 93 (FIG. 4) is in a predetermined position relative to one Hopper 96 is located. When the feed sensor device 103 indicates that the Feed drum 93 is in the predetermined position relative to hopper 96 the feed drum can be considered to be in a starting position become.
- the feed sensor device 103 includes a home position target plate 104 which is on the feed drum 93 is attached.
- the home position target 104 is one Metal disc approximately 0.25 inch in diameter to influence an inductive Home position proximity sensor 106.
- Home position sensor 106 is electrical connected to the sheet material feed control unit 80.
- the Home position sensor 106 is operationally mounted next to feed drum 93, to generate an electrical signal when the home position plate 104 is within the working distance of the home position sensor 106.
- the pocket sensor 63 is electrical with the sheet material supply control unit 80 connected.
- the pocket sensor 63 is operationally adjacent to the pocket conveyor 46 attached to generate an electrical signal when one of the pocket targets 61 is within the working distance of the pocket sensor 63.
- a suitable one Device for the home position sensors 106 and the pocket sensors 63 is below Model number Ni 8U-M12-AN4X-H1141 available from Turck Inc., U.S.A. inductive Proximity sensors and associated impact plates are known to the person skilled in the art and are not further explained. It is known that other types of sensors and Impact plates can be used to generate an electrical signal that the Position of the pocket or feed drum with respect to the sensor shows.
- a suction device 114 (FIG. 4) is electrical with the sheet material feed control unit 80 connected.
- the suction device 114 grips a piece of sheet material and uses a vacuum to pull the sheet material 94 out of a hopper 96.
- the Feed device 90 has grippers 92, which are used to pick up and grip sheet material 94, which is pulled out of the hopper 96 by the suction device 114, at the Feed drum 93 are attached.
- the grippers 92 add the sheet material 94 to the free time, whereby this is fed into the pockets 60, as by one Arrow 98 indicated.
- a feed error sensor 110 is operatively attached to the feeder 90 and electrically connected to the sheet material supply control unit 80.
- the Feed error sensor 110 detects when sheet insert 94 is not in the pocket 60 is fed and generates an electrical signal to the sheet material feed control unit 80 indicates a misfeed.
- a suitable device for the feed error sensor 110 is available as a model number Q45BB6LVQ5 from Banner Engineering Corp., U.S.A., available.
- the sheet material feed control unit 80 includes the feed drum registration function 120, one Feed motor setting function 122, a lock function 124, a feed error function 126 and the internal memory 127 for the different functions in the Sheet material feed control unit 80.
- the feed drum registration function 120 is electrical with the home position sensor 106, pocket sensor 63, feed motor drive circuit 84 and Control unit for leading or trailing work 112 connected, of which it receives signals.
- the feed drum registration function 120 is electrical with the Feed motor setting function 122 connected and this electrical Control signals.
- the feed motor setting function 122 is through the communication network 82 controllably connected to the main control unit 40.
- the feed motor adjustment function 122 transmits electrical signals to and receives electrical signals from the main control unit 40.
- the feed motor setting function 122 is controllable connected to the feed motor drive circuit 84, the electrical energy to the Feed motor 86 feeds.
- the blocking function 124 can be controlled by the communication network 82 with the Main control unit 40 connected.
- the blocking function 124 transmits electrical signals to and receives electrical signals from the main control unit 40.
- Control signals are from the blocking function 124 to the suction device 114.
- a particular sheet material product feeder 54 be prevented from moving sheet material 94 from its hopper 96 into the pockets 60 of the Pocket conveyor 46 feed. 5
- the functions of only one of the Sheet feed control units 80 are shown, it is believed that the other sheet material product feeders 54 identical sheet material feed control units that work the same way and the same Have the same construction as the sheet material feed control unit in FIG. 5.
- a particular sheet material product feeder 54 can be assigned as Rework sheet material product feeder to serve.
- a Rework sheet material product feeder 54 is ready to Feed sheet material into a particular pocket 60, if one upstream Sheet material product feeder does not feed sheet material to the bag.
- the Rework sheet material product feeder 54 is for feeding Inserts blocked until instructed by the main control unit, one To correct feed errors.
- the feed motor 86 is in the rework sheet material product feeder held in the off state until one Instruction from the main control unit 40 is made.
- the feed error sensor 110 is operational with the feed error function 126 connected.
- the feed error function 126 can be controlled by the communication network 82 connected to the main control unit 40.
- Feed error function 126 communicates Signals on and receives signals from the main control unit 40.
- the feed error sensor 110 detects a feed error from the feeder 54 is detected, an electrical signal indicating the feed error is sent to the Feed error function 126 in sheet material feed control unit 80 is transmitted.
- the feed error function 126 transmits an electrical signal to the network 82 Main control unit 40, which (i) the occurrence of a feed failure at a particular of pockets 60 and (ii) sheet material product feeder 54 on which the Feed error has occurred.
- the main control unit 40 then transmits a Rework signal to the correct downstream rework sheet material product feeder.
- Each of the sheet material product feeders 54 that functions as a rework sheet material product feeder was determined with one or more of the connected upstream sheet material product feeders 54.
- a Rework Sheet Material Product Feeder 54 can sheet material products included that are identical to the sheet material products in a related Sheet material product feeder are.
- the rework sheet material product feeder a generic sheet material product included which is a missing sheet material product in any of a variety can replace upstream sheet material product feeders 54.
- a feed motor 86 in a rework sheet material product feeder 54 to provide time to switch from an off state to an switched on state and the desired operating speed reach before a pocket 60 on which an upstream sheet material product feeder 54 has not supplied sheet material product, the rework sheet material product feeder 54 reached, there are a variety of Sheet material product feeders 54 between the rework sheet material product feeder and an associated upstream Sheet material article feeder.
- the feed motor setting function 122 in the subsequent reworking feeder When instructed by the main control unit 40, the feed motor setting function 122 in the subsequent reworking feeder initially a base voltage control signal from the main control unit to the feed motor drive circuit 84 of the rework feeder.
- the feed motor drive circuit 84 provides the correct pulse width modulated power supply to turn on the feed motor 86 to synchronize the rework sheet material product feeder 54 with the pocket conveyor 46. So the Feed motor 86 in the rework sheet material product feeder 54 switched on and accelerated to a desired operating speed before on Rework sheet material product is fed.
- the lock function 124 in the rework sheet material supply control unit 80 receives a control signal from the main control unit 40 to supply the Rework sheet material in the right pocket.
- the locking function 124 is transmitted a control signal to turn on the suction device 114 to supply a Copy of sheet material 94 into pocket 60 where the misfeed is discovered has been.
- step 200 the Control process of sheet material feed control units 80 (FIG. 5) initialized, in which the control units are self-diagnosed, timers reset, memory cleared, etc., as is well known to those skilled in the art.
- the main control unit 40 also executes an initialization process.
- step 202 the feed drum 93 (FIG. 4) is removed from the feed motor 86 rotated to a "home" position and stopped where the home position target 104 is recognized by the starting position sensor 106.
- the Feed drum registration function 120 (Fig. 5) sets the feed motor position counter described above to zero. When the feed drum 93 is in the "home” position has been rotated and stopped there, one also speaks of the feed drum 93 is in the absolute "zero" position.
- step 202 the pockets 60 are moved to and from "home” positions stopped where the home position target plate 61 (FIG. 4) on each of the pockets 60 is located next to a pocket sensor 63.
- a conveyor position counter will then open Set to zero. So are both the conveyor 22 and the sheet material product feeders 54 moved to a "zero" or "home” position and stopped there.
- the main control unit 40 then instructs the conveyor motor drive circuit 42 to Turn on conveyor drive motor 44.
- the main control unit 40 has the Sheet material feed control units 80 in each of the sheet material product feeders 54 to turn on the feed motors 86.
- the Main control unit 40 instructs conveyor motor drive circuit 42, the conveyor drive motor 44 to accelerate to a desired speed.
- the Main control unit 40 the sheet material feed control units 80 in the Sheet material product feeders 54, the feed motors 86 to a accelerate the desired speed.
- step 204 the main control unit 40 (FIG. 5) transmits the basic command engine speed control voltage signals to (i) the conveyor motor drive circuit 42 and (ii) the sheet material feed control units 80.
- the conveyor motor drive circuit 42 feeds pulse duration modulated current to the windings of the Conveyor drive motor 44 for driving the conveyor motor 44 with the predetermined one Engine speed.
- the conveyor motor position sensor 52 transmits signals that indicate the Show the rotational position of the output shaft of the conveyor drive motor 44 to which Conveyor motor drive circuit 42.
- the main control unit 40 receives pulse feedback signals from the internal one Encoder emulation circuit of the conveyor motor drive circuit 42.
- the of the Conveyor motor drive circuit 42 transmitted to the main control unit 40 Pulse signals indicate the position of the output shaft of the conveyor drive motor 44.
- the main control unit 40 counts the number of pulse signals from the Encoder emulation circuit in the conveyor motor drive circuit 42 with respect to the time to determine the operating speed of the conveyor drive motor 44.
- the Feedback signal from the conveyor motor drive circuit 42 to the main control unit 40 (Fig. 5) is used to set the command voltage signal applied to the conveyor motor drive circuit 42 and the sheet material feed control units 80 is transmitted.
- the main control unit 40 sends the command signal voltage for the pocket motor speed to the feed motor setting functions 122 in all of the sheet feed control units 80 along the collating and conveying device 22 are arranged.
- the feed motor position sensor 88 generates signals that indicate the Show the rotational position of the output shaft of the associated feed motor 86.
- the Encoder emulation circuit in sheet material supply control unit 80 transmits pulse signals to the main control unit 40 which determine the position of the Show output shaft of feed motor 86.
- the main control unit 40 counts that Number of pulse signals from the sheet material supply control unit 80 with respect to the time to determine the operating speed of the feed motor 86.
- step 206 it is determined whether the pocket sensor 63 (FIG. 5) has generated a signal which corresponds to the Position of a pocket target 61 (Fig. 4), which is within the Working area of the pocket sensor 63 is located. If the detection in step 206 (Fig. 6) If this is confirmed, the process returns to step 204.
- the feed motor adjustment function 122 (Fig. 5) continues to transmit the base command voltage to the Feed motor drive circuit 84. It should be understood that the main control unit 40 the basic command voltage signals (or motion command signals in a digital System) to the sheet feed control units 80 and that many Command sizes from the main control unit 40 through the sheet material feed control unit between the occurrence of signals from pocket sensors 63 be received.
- step 208 the feed drum registration function 120 determines (Fig. 5) of the sheet material supply control unit 80 the error angle ⁇ (Fig. 4). If the pocket target is discovered before the feed drum reaches the "zero" position (FIG. 4), this will result in the feed drum 93 remaining behind the pocket 60 called, and the sheet material is late in the pocket. If the bag 60 is detected by pocket sensor 63 after feed drum 93 is in the "zero" position happens, this is called advancing the feed drum in front of the pocket, and the sheet material is fed into the pocket ahead of time.
- the feed drum registration function 120 determines the angle error ⁇ (FIG. 4) between a position 105 and the "zero" position of the feed drum corresponding to the Location of home position sensor 45.
- Position 105 represents the motor position when the feed drum registration function 120 (Fig. 5) the pocket position sensor signal received and this signal before passing the "zero" position by the motor was received. In other words, if the feed drum is left behind is shown.
- the position of the feed motor 86 in the feed drum registration function 120 (Fig. 5) determined by the number of times in the counter at the time counted pulses is read on which the sensor signal by the pocket sensor 63rd is produced.
- the angle error ⁇ (FIG. 4) is related to the motor position, when the pocket sensor signal is received.
- the number of by Feed drum registration function 120 (FIG. 5) counted motor position pulses representing the Show angle error ⁇ is called the angle error count.
- the angular error count corresponds to each motor position count, which is not zero at the time the pocket sensor generates a signal is.
- step 210 it is determined whether the error angle ⁇ (FIG. 4) is caused by the above Angular error value is displayed, within a predetermined tolerance range located.
- the acceptable range of an angular error ⁇ corresponds to the position of the Pocket target 61, which is within plus or minus 1/16 of an inch optimal feed position of the feed drum 93 is that described above
- the “zero” position corresponds and is indicated by an arrow 98 in FIG. 4.
- the Feed drum registration function 120 (FIG. 5) compares the angular error value with one predetermined tolerance value range. The angular error value is within the predetermined tolerance value range, the error lies within the tolerance.
- angular error value greater than 9900 or less than 100, including zero the angle error is within a window that has a tolerance range is defined and the process returns to step 204 (Fig. 6) where the feed motor adjustment function 122 (Fig. 5) continues the feed motor drive circuit 84 with the base command voltage value that is controlled by the Main control unit 40 is provided.
- the tolerance range of Angular error values from the special collating conveyor and Feeder depends, i.e. Scope of the feed drum, motor and Conveyor speeds, distance of the pocket proximity sensor from the optimal one Feed position, etc.
- step 210 the feed drum registration function 120 (FIG. 5) transmits an error command signal the feed motor adjustment function 122.
- the error command signal indicates that (i) itself the angular error count is out of tolerance, and (ii) whether it is Error is a lagging or leading error. Is the angular error count for example less than 9900 and greater than a predetermined one Intermediate count, e.g. 5,000, the feed drum lags to the bag at a speed that needs to be adjusted. If the angular error count is greater than The feed drum moves 100 and less than the intermediate count, i.e. 5000 leading to the bag at a speed that needs to be adjusted. Thus the Motor position count indicates that the angle error is out of tolerance and whether this angular error is a lagging or a leading one. The process changes then to step 212.
- step 212 (FIG. 6) that is provided by the main control unit 40 (FIG. 5) Basic command voltage signal to compensate for the angular error if it is is out of tolerance by the feed motor setting function 122 customized. If the error command signal indicates that the feed drum 93 (Fig. 4) of the Lagging pocket, the feed motor setting function 122 (FIG. 5) generates one Feed motor command voltage corresponding to a 10 percent increase in the basic command voltage signal transmitted from the main control unit 40 is added, i.e. 110% of the basic command voltage signal. During that Base command voltage signal changes continuously, the feed motor command voltage continuously adjusted to be 110% of the base command voltage signal equivalent.
- the percentage of the increase in base command voltage to provide the customized feed motor command voltage is used for a specific conveyor system determined empirically. It is known that other empirically determined percentages as of Setting the feed motor speed depending on the specific conveyor systems and the desired feed motor speed compensation time can.
- the feed motor adjustment function 122 creates one Feed motor command voltage that is 10 percent less than that of the Main control unit 40 provided basic command voltage signal, i.e. 90% of the basic command voltage signal. Which is 10 percent below the base command voltage value supply motor command voltage is applied to the supply motor drive circuit transmitted continuously until the angular error count is within of the tolerance range. The process then returns to step 204 (FIG. 6) and continues to loop as described above.
- a control unit for leading / trailing work 112 (FIG. 4) is electrically connected the feed drum registration function 120 (FIG. 5) of the sheet material feed control unit 80 connected.
- the control unit for pre / post work 112 is used by a machine operator to determine the feed position of the Allow the feed drum to run pre or post by using a "relative Home "position that is different from the home position which corresponds to the absolute "zero" position, which during the system initialization in above step 202 is set.
- the operator "taps" the feed drum using the operator control unit for pre / post work 112 into the desired one Direction.
- the operator control unit for pre-run / post-work 112 transmits electrical signal to the feed drum registration function 120, which in turn is a corresponding tip command signal to the feed motor setting function 122 transmitted.
- the feed motor setting function 122 transmits a tap command voltage signal to the feed motor drive circuit 84.
- the feed motor drive circuit 84 feeds electrical energy to the motor windings of the feed motor 86 to 1/32 inch to select the feed drum for each tap command Direction to move.
- each typing command is a Motor revolution, equivalent to a position count of that internal encoder in the feed motor drive circuit 84.
- the feed drum registration function 120 (FIG. 5) centers the angular error count tolerance window at the new "relative starting" position of 5 counts.
- the angle error lies within the new one the new relative starting position centered angle error tolerance window if the Angle error count is greater than 9905 or less than 105, including zero.
- step 204 If the angular error count is within the shifted tolerance range, The process returns to step 204, where the feed motor setting function 122 further, the feed motor drive circuit 84 with that of the Main control unit 40 controls transmitted basic command voltage value. Is the Angular error count value outside the offset tolerance range, transmits the Feed motor setting function 122 the adjusted feed motor command voltage as required to the feed motor drive circuit 84.
- the feed motor 86 in response to the pocket conveyor speed indicating signal by the main control unit 40 for leading or trailing work to a new "relative starting" position can be set.
- the main control unit 40 is through the system 130 shown in FIG. 5 controllably connected to the feed drum registration function 120. If the pocket conveyor works at higher speed, it is desirable to use the sheet material inserts earlier than the optimal feeding position in the moving pockets supply.
- Fig. 7 a graphical representation showing the percentage the desired advance work of the feed drum in relation to the pocket conveyor speed shows.
- the main control unit 40 has one in one (not internal memory stored lookup table of values, accordingly the curve diagram shown in FIG. 7.
- the conveyor motor drive circuit 42 (Fig. 5) transmits motor position pulses to the main control unit 40.
- Die Main control unit 40 determines the speed of pockets 60 in response to the Sum of the number of position counts in relation to time. Once the pocket speed is determined, the main control unit 40 uses the Lookup table to determine the desired percentage correction for the command for preliminary work.
- the percentage correction for the advance command is performed by the main control unit 40 (Fig. 5) of the system 130 to the feed drum registration function 120 in the Sheet material feed control unit 80 communicated.
- a new "relative starting" position is performed by the feed drum registration function 120 in response to the percentage correction for the advance command determined.
- the feed drum registration function 120 determines values for the shifted tolerance window for the Motor position angle error counts.
- a correction command transmitted by the main control unit 40 for 0.1 percent advance work that in the feed drum registration function 120 (FIG. 5) the center of the angle error count tolerance window from absolutely “zero” the new "relative starting” position is shifted by 10 counts.
- the new Angular error tolerance range for the angular error count is a count that is larger than 9910 and less than 110 counts.
- a motor position count within this Tolerance range does not require adjustment of the feed motor command.
- the actual relationship between the desired percentage correction lead and the number of offset values for the new "relative starting" position is for a specific collation and funding system determined empirically.
- the system operates as described above. It should be understood that at changing pocket conveyor speed the main control unit 40 the percentage correction for the advance command updated to the feed drum registration function 120 is transmitted. If the signal for the percentage correction for the advance command changes, the feed drum registration function 120 determines one updated "relative starting" position. The counts for the offset angular error count tolerance window are also updated. The main control unit 40 can Provide signals for the percentage correction command that follow up the Cause feed position of the feed drum.
- the above description has been made in connection with a device 20 which is used to compile newspapers 23.
- the present invention can be used Example used for the production of magazines and / or brochures.
- the present invention herein includes a pocket 22 conveyor 22 60, it is contemplated that the present invention may be described in either Connection with a rotating saddle-shaped conveyor system or a conveyor system can be used with sheet material pick-up points located on a flat Move back or pad along. It is also important to understand that different Special features of the present invention individually or combined with one another can be used.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Collation Of Sheets And Webs (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Abstract
Description
- Fig. 1
- einen schematischen Aufriß einer Vorrichtung gemäß vorliegender Erfindung;
- Fig. 2
- eine schematische Draufsicht entlang der Linie 2-2 der Fig. 1;
- Fig. 3
- einen schematischen Ablaufplan, der einen Teil der mit der Vorrichtung der Fig. 1 verbundenen Steuerschaltung zeigt;
- Fig. 4
- eine schematische Darstellung einer Bogenmaterial-Zuführeinrichtung und Steuerschaltung in der Vorrichtung der Fig. 1;
- Fig. 5
- einen Funktionsablaufplan der Steuerschaltung für eine BogenmaterialZuführeinrichtung in der Vorrichtung der Fig. 1;
- Fig. 6
- (auf Blatt 3 der Zeichnungen) ein Flußdiagramm, das einen Teil eines Steuerungsprozesses mit anschließender Steuerschaltung für die Vorrichtung der Fig. 1 zeigt; und
- Fig. 7
- (auf Blatt 1 der Zeichnungen) eine graphische Darstellung, die einen Prozentsatz des Vorschubs der Zuführtrommel bezüglich der Geschwindigkeit der Taschen-Förderanlage zeigt.
Eine Aufnahmestellen-Sensoreinrichtung 59 (Fig. 4) erzeugt ein Ausgangssignal, wenn eine Tasche 60 sich in einem vorbestimmten Positionsverhältnis zu einer Bogenmaterial-Produkt-Zuführeinrichtung 54 befindet. Die Aufnahmestellen-Sensoreinrichtung 59 enthält eine Vielzahl von Taschen-Auftreffplatten 61. Jede der Taschen-Auftreffplatten 61 ist fest mit jeweils einer der Taschen 60 verbunden und an der jeweilig zugehörigen Tasche 60 angebracht. Ferner umfaßt die Aufnahmestellen-Sensoreinrichtung 59 eine Vielzahl von Taschen-Sensoren 63. Die Taschen-Sensoren 63 sind fest in vorbestimmten Positionen relativ zu den Bogenmaterial-Produkt-Zuführeinrichtungen 54 angebracht. Somit gibt es jeweils einen Taschen-Sensor 63 an jeder der Bogenmaterial-Produkt-Zuführeinrichtungen 54.
- 20
- Vorrichtung zum Bilden von Bogenmaterial-Zusammenstellungen
- 22
- Fördereinrichtung
- 23
- Zeitungen
- 24
- Auslagestation
- 26
- Greifer-Fördereinrichtung
- 32
- Greifer
- 34
- Bahn
- 40
- Hauptsteuereinheit
- 42
- Förderer-Motor-Antriebsschaltung
- 44
- Förderer-Antriebsmotor
- 45
- Ausgangspositionssensor
- 46
- Taschen-Förderer
- 48
- Untersetzungsgetriebe
- 50
- Förderer-Antriebseinrichtung
- 52
- Motorabtriebswellen-Positionssensor
- 54
- Bogenmaterial-Produkt-Zuführeinrichtung
- 59
- Aufhahmestellen-Sensoreinrichtung
- 60
- Bogenmaterial-Aufnahmestelle
- 61
- Taschen-Auftreffplatte
- 62
- Räder
- 63
- Taschen-Sensor
- 64
- Schienen
- 80
- Bogenmaterial-Zuführungs-Steuereinheit
- 82
- Kommunikationsnetz
- 84
- Zuführungs-Motor-Antriebsschaltung
- 86
- Zuführungs-Motor
- 88
- Zuführungs-Motor-Positionssensor
- 90
- Bogenmaterial-Zuführeinrichtung
- 92
- Greifer
- 93
- Zuführtrommel
- 94
- Bogenmaterial
- 96
- Fülltrichter
- 98
- Pfeil
- 99
- Pfeil
- 102
- Zuführtrommel-Antriebswelle
- 103
- Zuführsensoreinrichtung
- 104
- Ausgangspositions-Auftreffplatte
- 105
- Position
- 106
- Ausgangspositions-Näherungssensor
- 110
- Zuführfehler-Sensor
- 112
- Steuereinheit für vorlaufendes oder nachlaufendes Arbeiten
- 114
- Saugervorrichtung
- 120
- Zuführtrommel-Registrierfunktion
- 122
- Zuführungs-Motor-Einstellfunktion
- 124
- Sperrfunktion
- 126
- Zuführfehlerfunktion
- 127
- interner Speicher
- 130
- Taschen-Förderanlage
Claims (8)
- Vorrichtung zum Bilden von Bogenmaterial-Zusammenstellungen, welche die folgenden Merkmale umfaßt:eine Fördereinrichtung mit einer Vielzahl von Bogenmaterial-Aufnahmestellen; eine Vielzahl von Produkt-Zuführeinrichtungen, die entlang der Fördereinrichtung zum Zuführen von Bogenmaterial-Produkten an die Aufnahmestellen angeordnet sind;Zuführfehler-Sensoreinrichtungen zum Entdecken eines Fehlers einer der Produkt-Zuführeinrichtungen beim Zuführen eines Bogenmaterial-Produkts an einer der Bogenmaterial-Aufnahmestellen;Nachbesserungs-Zuführeinrichtung, die entlang der Fördereinrichtung angeordnet ist, zum Zuführen von Bogenmaterial-Produkten an Bogenmaterial-Aufnahmestellen, an die eine der Vielzahl von Produkt-Zuführeinrichtungen keineBogenmaterial-Produkte liefert, wobei die Nachbesserungs-Zuführeinrichtung ein Zuführelement umfaßt, das zum Zuführen eines Bogenmaterial-Produkts bewegt wird und einen Motor, der mit dem Zuführelement verbunden ist, wobei der Motor zwischen einem ausgeschalteten Zustand, in dem der Motor das Zuführelement nicht bewegen kann, und einem eingeschalteten Zustand betrieben wird, in dem der Motor das Zuführelement bewegen kann, undSteuereinheit, die mit der Zuführfehler-Sensoreinrichtung und dem Motor verbunden ist, um den Motor von einem ausgeschalteten Zustand in den eingeschalteten Zustand in Entsprechung der Zuführfehler-Sensoreinrichtung zu versetzen, die entdeckt, daß eine der Produkt-Zuführeinrichtungen kein Bogenmaterial-Produkt zuführt.
- Vorrichtung nach Anspruch 1,
dadurch gekennzeichnet, daß ferner eine Aufnahmestellen-Sensoreinrichtung zum Erzeugen eines Ausgangssignals vorgesehen ist, wenn sich die Aufnahmestellen jeweils der Reihe nach zu einer vorbestimmten Position relativ zu der Nachbesserungs-Zuführeinrichtung bewegen, wobei mittels der Steuereinheit die Nachbesserungs-Zuführeinrichtung in Reaktion auf ein Ausgangssignal von der Aufnahmestellen-Sensoreinrichtung betrieben wird. - Vorrichtung nach Anspruch 1,
dadurch gekennzeichnet, daß ferner ein Antrieb für die Fördereinrichtung zum Betreiben der Fördereinrichtung vorgesehen ist, um Bogenmaterial-Aufnahmestellen relativ zu der Vielzahl von Produkt-Zuführeinrichtungen und der Nachbesserungs-Zuführeinrichtung zu bewegen, wobei der Antrieb für die Fördereinrichtung einen Regelmotor zum Variieren der Betriebsgeschwindigkeit der Fördereinrichtung umfaßt, wobei mittels der Steuereinheit der Motor in der Nachbesserungs-Zuführeinrichtung mit einer Drehzahl in Entsprechung der Betriebsgeschwindigkeit des Regelmotors in dem Antrieb für die Fördereinrichtung während des Betriebs der Nachbesserungs-Zuführeinrichtung betrieben wird. - Vorrichtung nach Anspruch 1,
dadurch gekennzeichnet, daß ferner eine Vielzahl von Aufnahmestellen-Sensoreinrichtungen vorgesehen ist, von denen jede mit einer der Vielzahl von Aufnahmestellen verbunden ist und ein Ausgangssignal erzeugt, wenn die zugehörige Aufnahmestelle sich in einem vorbestimmten Verhältnis zu einer der Vielzahl von Produkt-Zuführeinrichtungen befindet, und eine Vielzahl von Zuführsensoreinrichtungen, von denen jede mit einer der Vielzahl von Produkt-Zuführeinrichtungen verbunden ist und ein Betriebssignal erzeugt, wenn die zugehörige Produkt-Zuführeinrichtung sich in einem vorbestimmten Betriebszustand befindet, wobei mittels der Steuereinheit der Betrieb der Vielzahl von Produkt-Zuführeinrichtungen in Entsprechung der Ausgangssignale von den Aufnahmestellen-Sensoreinrichtungen und den Zuführsensoreinrichtungen gesteuert wird. - Vorrichtung zum Bilden von Bogenmaterial-Zusammenstellungen, welche die folgenden Merkmale umfaßt:eine Fördereinrichtung mit einer Vielzahl von Bogenmaterial-Aufnahmestellen; eine Vielzahl von Produkt-Zuführeinrichtungen, die entlang der Fördereinrichtung zum Zuführen von Bogenmaterial-Produkten an die Aufnahmestellen angeordnet sind, wobei jede dieser Produkt-Zuführeinrichtungen einen Motor umfaßt;Antrieb für die Fördereinrichtung zum Betreiben der Fördereinrichtung, um die Bogenmaterial-Aufnahmestellen relativ zu der Vielzahl von Produkt-Zuführeinrichtungen zu bewegen;Steuereinheit zum Betreiben der Motoren in den Produkt-Zuführeinrichtungen in einem ersten Gang, um Bogenmaterial-Produkte den Bogenmaterial-Aufnahmestellen zuzuführen, während die Bogenmaterial-Aufnahmestellen von der Förderer-Antriebseinrichtung bewegt werden, wobei die Steuereinheit eine Zuführungs-Einstelleinrichtung umfaßt, um eine Veränderung in dem Verhältnis einer ersten Produkt-Zuführeinrichtung der Vielzahl von Produkt-Zuführeinrichtungen relativ zu anderen Produkt-Zuführeinrichtungen der Vielzahl von Produkt-Zuführeinrichtungen während des Betriebs der Motoren in der Vielzahl von Produkt-Zuführeinrichtungen im ersten Gang zu bewirken, wobei die Zuführungs-Einstelleinrichtung eine Einrichtung zum Verändern der Betriebsdrehzahl des Motors in der ersten Produkt-Zuführeinrichtung von dem ersten Gangzahl auf einen zweiten Gang umfaßt, während die Motoren in der Vielzahl von Produkt-Zuführeinrichtungen, ausgenommen die erste der Produkt-Zuführeinrichtungen, weiterhin im ersten Gang arbeiten, und um eine Veränderung der Betriebsdrehzahl des Motors in der ersten der Produkt-Zuführeinrichtungen von dem zweiten Gang zurück zum ersten Gang zu bewirken, während die Motoren in der Vielzahl von Produkt-Zuführeinrichtungen, mit Ausnahme der ersten der Vielzahl von Produkt-Zuführeinrichtungen, weiterhin in dem ersten Gang arbeiten.
- Vorrichtung nach Anspruch 5,
dadurch gekennzeichnet, daß der Antrieb für die Fördereinrichtung einen Motor umfaßt, mittels welchem die Fördereinrichtung angetrieben wird und die Bogenmaterial-Aufnahmestellen relativ zu den Produkt-Zuführeinrichtungen während des Betriebs der Motoren in den Produkt-Zuführeinrichtungen bewegt werden, wobei mittels der Steuereinheit eine Betriebsdrehzahl des Motors in dem Antrieb für die Fördereinrichtung konstant gehalten wird, während die Steuereinheit eine Veränderung der Betriebsdrehzahl des Motors in der ersten Produkt-Zuführeinrichtung von dem ersten Gang in den zweiten Gang und von dem zweiten Gang zurück zum ersten Gang bewirkt. - Vorrichtung nach Anspruch 5,
dadurch gekennzeichnet, daß jede der Produkt-Zuführeinrichtungen ein Produktzuführelement umfaßt, daß durch einen der Motoren zum Zuführen von Bogenmaterial-Produkten bewegt wird, wobei die Vorrichtung ferner eine Vielzahl von Zuführsensoreinrichtungen umfaßt, von denen jede jeweils mit einer der Vielzahl von Produkt-Zuführeinrichtungen verbunden ist und ein Betriebssignal erzeugt, wenn die jeweils zugehörige Produkt-Zuführeinrichtung sich in einem vorbestimmten Betriebszustand befindet, wobei jede der Zuführsensoreinrichtungen jeweils erste und zweite Komponenten umfaßt, wobei die erste Komponente von jeder Zuführsensoreinrichtung jeweils relativ zu der zweiten Komponente jeder jeweiligen Zuführsensoreinrichtung während des Betriebs der Motoren in den Produkt-Zuführeinrichtungen im ersten Gang bewegt wird, wobei die erste Komponente des Zuführsensors in der ersten der Produkt-Zuführeinrichtungen relativ zu den ersten Komponenten der Zuführsensoren in den anderen Produkt-Zuführeinrichtungen, mit Ausnahme der ersten, bei Betrieb des Motors in der ersten Produkt-Zuführeinrichtung im zweiten Gang während des Betriebs der Motoren in den anderen Produkt-Zuführeinrichtungen, mit Ausnahme der ersten, im zweiten Gang bewegt wird. - Vorrichtung nach Anspruch 5,
dadurch gekennzeichnet, daß ferner eine Zuführfehler-Sensoreinrichtung zum Entdecken einer von einer der Produkt-Zuführeinrichtungen unterlassenen Zuführung eines Bogenmaterial-Produkts an eine der Bogenmaterial-Aufnahmestellen vorgesehen ist und eine Nachbesserungs-Zuführeinrichtung, die entlang der Fördereinrichtung angeordnet ist, um Bogenmaterial-Produkte Bogenmaterial-Aufnahmestellen zuzuführen, an denen die Zuführfehler-Sensoreinrichtung eine durch eine der Bogenprodukt-Zuführeinrichtungen unterlassene Zuführung eines Bogenmaterial-Produkts erkennt, wobei die Nachbesserungs-Zuführeinrichtung ein Zuführungselement umfaßt, das zum Zuführen eines Bogenmaterial-Produkts bewegt wird und einen Motor, der mit dem Zuführungselement verbunden ist, wobei der Motor in der Nachbesserungs-Zuführeinrichtung zwischen einem ausgeschalteten Zustand, in dem der Motor das Zuführungselement in der Nachbesserungs-Zuführeinrichtung nicht bewegen kann, und einem eingeschalteten Zustand betrieben wird, in dem der Motor das Zuführungselement in der Nachbesserungs-Zuführeinrichtung bewegen kann, wobei mittels der mit der Zuführfehler-Sensoreinrichtung und dem Motor in der Nachbesserungs-Zuführeinrichtung verbundenen Steuereinheit der Motor in der Nachbesserungs-Zuführeinrichtung vom ausgeschalteten Zustand in den eingeschalteten Zustand geschaltet wird, in Reaktion auf die Zuführfehler-Sensoreinrichtung, die eine durch eine der Produkt-Zuführeinrichtungen unterlassene Zuführung eines Bogenmaterial-Produkts erkennt.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/905,061 US6082724A (en) | 1997-08-01 | 1997-08-01 | Variable speed signature collating apparatus |
US905061 | 1997-08-01 | ||
EP98109046A EP0894758B2 (de) | 1997-08-01 | 1998-05-19 | Vorrichtung zum Bilden von Bogenmaterial-Zusammenstellungen |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98109046A Division EP0894758B2 (de) | 1997-08-01 | 1998-05-19 | Vorrichtung zum Bilden von Bogenmaterial-Zusammenstellungen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1283188A1 true EP1283188A1 (de) | 2003-02-12 |
EP1283188B1 EP1283188B1 (de) | 2004-08-18 |
Family
ID=25420236
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98109046A Expired - Lifetime EP0894758B2 (de) | 1997-08-01 | 1998-05-19 | Vorrichtung zum Bilden von Bogenmaterial-Zusammenstellungen |
EP02020592A Expired - Lifetime EP1283188B1 (de) | 1997-08-01 | 1998-05-19 | Vorrichtung zum Bilden von Bogenmaterial-Zusammenstellung |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98109046A Expired - Lifetime EP0894758B2 (de) | 1997-08-01 | 1998-05-19 | Vorrichtung zum Bilden von Bogenmaterial-Zusammenstellungen |
Country Status (4)
Country | Link |
---|---|
US (1) | US6082724A (de) |
EP (2) | EP0894758B2 (de) |
JP (2) | JPH1192021A (de) |
DE (3) | DE59811848D1 (de) |
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US8544832B2 (en) * | 2008-09-16 | 2013-10-01 | Goss International Americas, Inc. | Offset folded newspaper stabilization method and product |
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CH712492A1 (de) * | 2016-05-26 | 2017-11-30 | Ferag Ag | Verfahren und Vorrichtung zum Abtrennen von einzelnen, flachen, biegbaren Produkten von der Unterseite eines Stapels. |
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- 1998-05-19 EP EP98109046A patent/EP0894758B2/de not_active Expired - Lifetime
- 1998-05-19 DE DE19822438A patent/DE19822438A1/de not_active Withdrawn
- 1998-05-19 EP EP02020592A patent/EP1283188B1/de not_active Expired - Lifetime
- 1998-05-19 DE DE59807359T patent/DE59807359D1/de not_active Expired - Lifetime
- 1998-07-31 JP JP10217076A patent/JPH1192021A/ja active Pending
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2008
- 2008-08-29 JP JP2008221990A patent/JP4996565B2/ja not_active Expired - Fee Related
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JPH04269594A (ja) * | 1991-02-23 | 1992-09-25 | Dainippon Printing Co Ltd | 給紙装置及び丁合装置 |
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Also Published As
Publication number | Publication date |
---|---|
JP4996565B2 (ja) | 2012-08-08 |
EP0894758A1 (de) | 1999-02-03 |
US6082724A (en) | 2000-07-04 |
EP0894758B2 (de) | 2013-01-23 |
EP0894758B1 (de) | 2003-03-05 |
EP1283188B1 (de) | 2004-08-18 |
DE59811848D1 (de) | 2004-09-23 |
JPH1192021A (ja) | 1999-04-06 |
JP2008285332A (ja) | 2008-11-27 |
DE59807359D1 (de) | 2003-04-10 |
DE19822438A1 (de) | 1999-02-04 |
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