JP2009166880A - Pretreatment equipment - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide pretreatment equipment which is initialized without removing a bundle in a bundle take-in part when a jam is generated in a large strip processing part. <P>SOLUTION: When a jam is generated in a large strip processing part 32, it is checked whether a transfer R331 and a transfer L332 are on a bundle take-in part side. Based on the result, when the transfer R331 and the transfer L332 are on the bundle take-in part side, the position information of a slider F moving part 335c and a slider R movement part 336c is read to find out if the moving part 335c and the moving part 336c are at an interference position with the transfer R and the transfer L. Basing on the result, if they are at an interference position, the take-in part is jointly jammed. When they are not in the bundle take-in part or when the moving part 335c and the moving part 336c are not in an interference position with the transfer R and the transfer L, the bundle take-in part is not jointly jammed but initialized. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a pre-processing device that cuts a large band of bundles obtained by stacking a plurality of small bundles of bundles of a predetermined number of paper sheets bundled together and further bundled together with a large band, and in particular, a large band processing unit. The present invention relates to a pre-processing apparatus for improving the jam processing.

  The paper sheet processing apparatus includes a bundle supply unit, a preprocessing unit, and an inspection unit. The bundle supply unit is supplied with a bundle formed by further bundling 10 bundles of 100 sheets of paper sheets bundled with small bands.

  The supplied bundle is conveyed by a conveyor, the large band is removed by the large band processing unit, and is conveyed to the ten bundle moving unit by the carrier. The 10 grip moving section is provided with a 10 grip delivery section and a 10 grip capture section. The 10 grip transported by the carrier is received and transported by the transfer provided in the 10 grip transport section, and the transfer It is delivered to a slider that transports in a direction orthogonal to the transport direction, and is transported to the picking device.

  In the picking device, the ten pieces are cut one by one from the ten pieces held by the slider, and passed to the small band processing unit.

  The small band processing unit cuts and deletes the small band of the bundle to be conveyed to form a loose paper sheet (for example, 100 sheets of 100 sheets) and discharges it to the discharge unit. In the discharge unit, the 100 sheets (separate bundles) are stacked and supplied to the inspection unit.

The inspection unit takes out and inspects one sheet at a time from the uppermost sheet of the bundle of supplied sheets (see, for example, Patent Document 1).
JP-A-9-301332 (page 6-7, FIG. 1)

  The conventional problem will be described with reference to FIG. For example, when a jam occurs in the large band processing unit (S20), when the transfer is waiting on the 10 picking unit side (S21), 10 transfers of the transfer waiting on the 10 picking unit side are delivered. In order to return to the side, there is a risk of interference with the slider moving in the direction intersecting the transfer. For this reason, the ten gripping portion for controlling the conveyance of the slider is jammed, and the jam loaded on the slider is picked and jammed (S22).

  As a result, in addition to the jam processing of the large band processing unit, there is a problem that the medium of the 10 picking unit is also taken and then an initialization operation is required, which places a heavy burden on the operator.

  The present invention has been made to solve the above-described problems. When a jam occurs in the large band processing unit, the position where the slider does not interfere with the transfer is specified by the position of the transfer and the position of the slider, and 10 grabbing is performed. Provided is a pre-processing device that can be initialized without removing a part.

  In order to achieve the above object, the sheet processing apparatus according to claim 1 of the present invention further includes a plurality of bundles formed by bundling a predetermined number of sheets with a first bundling material. A pre-processing device for processing a paper bundle formed by cutting a second bundle of the bundle with a large band processing section, and supplying a bundle bundled with the binding material A first portion that sandwiches the front end portion and the rear end portion and conveys in a first direction indicated by a 10 gripping portion positioned downstream of the transport from a 10 grip transfer portion positioned upstream of the transport. And by pressing from the bottom surface and the top surface of the paper leaf grip that has been conveyed to the 10 take-in section by the first means, and advance and retreat in a second direction that intersects the first direction 2nd means to convey freely, and 1 bundle from the conveyance direction front-end | tip of the said paper sheet bundle conveyed by this 2nd means. When the tenth take-out device and the tenth take-out part are located in the tenth take-out section, the conveyance position of the sheet bundle conveyed in the second direction by the second means is measured. Measuring means, and when a jam occurs in the large band processing section, if the value measured by the measuring means exceeds a set value, the paper sheet conveyed by the second means Is not treated as jam.

  According to the present invention, when a jam occurs in the large band processing unit, the position where the slider does not interfere with the transfer is specified based on the position of the transfer and the position of the slider, and the initialization is performed without removing the 10 gripping unit. Therefore, the operability is improved.

  Embodiments of the present invention will be described below with reference to the drawings.

  FIG. 1 is an external view of a paper sheet processing apparatus 1 including a preprocessing unit according to the first embodiment of the present invention.

  The paper sheet processing apparatus 1 includes a bundle processing machine 2 that receives a bundle of uninspected paper sheets and takes out a bundle of inspected paper sheets. The bundle to be put in and out of the bundle processor 2 is a large bundle of 10 bundles formed by sealing 100 sheets of paper sheets stacked with a small band (first binding material) as a binding band. A cross-shaped bundling with a band (second bundling material).

  The bundle processing machine 2 is connected to the inspection machine 6 via the conveyor 4. Between the conveyor 4 and the inspection machine 6, a pre-processing unit 30 for releasing the bundle of bundles to be input to the inspection machine 6 is disposed.

  FIG. 2 is a block diagram illustrating a configuration of the paper sheet processing apparatus 1. FIG. 3 is a diagram for explaining the flow of paper sheets processed by the paper sheet processing apparatus 1 described with reference to FIG. 2. (A), (B), etc. are bundles or bundles processed by each unit. Show the figure. The paper sheet processing apparatus 1 includes a bundle supply unit 20, a preprocessing unit 30, and an inspection unit 40.

  The bundle supply unit 20 is provided with a bundle processor 2 and a conveyor 4. The bundle supplied to the bundle processor 2 is conveyed by the conveyor 4 and supplied to a pre-processing unit 30 including a bundle take-in device that takes in the bundle.

  The pre-processing unit 30 includes a bundle take-in unit 31 (A), a large band processing unit 32 (B), a 10 bundle moving unit 33 (C), a 10 bundle moving unit 33 (D), and an adhesive peeling unit 34 (E ), Small band processing sections 35 (Fa) to (Fc) and a discharge section 36 are provided.

  The bundle fetching unit 31 (A) fetches the bundle conveyed by the conveyor 4 into the preprocessing unit 30 by the bundle fetching device.

  The large band processing unit 32 (B) includes a bundle conveying device, a large band cutting device, a large band removing device, a large band piece removing device, a ticket type automatic correspondence device, a large band storage device, and a large band storage device. A large band that is bundled into a crossed bundle (10 bundles) is cut to form a 10 bundle (paper leaf bundle), and the cut large band is removed to obtain a large band storage device or a large band storage device. Keep in.

  The ten bundle moving section 33 (C) includes a ten bundle delivery section and a ten grasp section that receive the ten bundles from the large band processing section 32 and deliver them to the next small band processing stage.

  The handle 10 handle moving part 33 (D) includes a 10 handle delivery device, a 10 handle transfer device, a handle cutting device, a handle lift device, and a ticket type automatic correspondence device. Separate the nubs for each bunch.

  The paste peeling unit 34 (E) includes a gripping and aligning device, a grip press device (pressing means), a paste stripping device, a small band detecting device, a small band printing device, a small band heat sealing device, and the like. Glue the small band attached to the surface with a spatula to be described later.

  The small band processing unit (Fa) includes a small bundle conveying device, a small band removing device, a small band cutting device, and a conveying device, and includes a small band storage device and a small band storage device. The paper sheets that have become are conveyed and supplied to the inspection machine 6 one by one. The small band removing device has a small bend bending device (bending means) and a small band holding device (holding means).

  Next, the flow of processing of paper sheets will be described with reference to FIG. A bundle T of sheets fed through the bundle processor 2 is conveyed to the preprocessing unit 30 via the conveyor 4. The pre-processing unit 30 cuts and removes the large band K from the bundle T of conveyed paper sheets and cuts and removes the small band k from each of the ten loose bundles t. The bundle T is supplied to the inspection machine 6 in a state where the bundle T is separated and accumulated on each sheet P.

  The pre-processing unit 30 includes a bundle take-in unit 31 (A) that takes in the bundle T conveyed from the bundle processor 2 via the conveyor 4, and the bundle T that is taken in through the bundle take-in unit 31 (A). A large band processing unit 32 (B) that cuts and removes the large band K of the paper, and conveys 10 bundles t (paper sheet bundles) in an accumulated state from which the large band K has been excised, sandwiched in the accumulation direction. A 10-piece moving section 33 (C), a 10-piece moving section 33 (C), and a cut-out section (D) for cutting out the 10-piece moving pieces 33 (C) one by one.

  The pre-processing unit 30 further includes an adhesive peeling unit (E) for peeling the glue of the small band k of the small bundle t cut out by the small clipping unit (D), and a conveying unit (for conveying the small band k from which the adhesive has been removed ( G), a small band processing unit (F) for cutting and removing the small band of the small bundle t conveyed by the conveying unit (G), and a paper sheet from which the small band has been removed by the small band processing unit (F) A transport unit G that transports the class P toward the inspection machine 6 through the small band processing unit (F) is provided.

  The 10 bundle moving section 33 (C) has a 10 bundle delivery section 33a and a 10 bundle receiving section 33b. The 10 bundle transfer section 33a receives the rose 10 bundle sent from the large band processing section 32 and changes the direction. 10 to the take-in portion 33b.

  In this 10 pick-up part 33b, the rose 10 handle is further transported by changing the direction, and is transported to the take-out section (D) that cuts out the rose 10 handle one by one.

  A lift conveyor extending upward toward the glue peeling part (E) is provided in the grip extraction part (D), and the rose 10 grip supplied from the 10 grip movement part (C) is applied to the lift conveyor at a predetermined pressure. It can be pressed. Then, one piece is cut out by the lift conveyor from the handle t positioned at the end of the rose 10 handle, and each time the rose 10 handle is moved toward the lift conveyor by the thickness of 1 handle t. In this way, the small t is cut one by one.

  The small bundles t cut one by one by the small clipping section (D) are conveyed toward the inspection machine 6 through the conveyance section G. In the middle of that, the glue between the small band k and the paper sheet P is peeled off at the glue peeling portion E. Then, the small band k of the small bundle t that has been subjected to the de-glue process is cut out by the small band processing unit (F), and a plurality of paper sheets P in a stacked state are supplied to the inspection machine 6. .

  The inspection machine 6 takes out and inspects a plurality of sheets P separated by the preprocessing unit 30 one by one, and as a result of this inspection, 100 sheets determined to be reusable. Is re-sealed with a small band k to form a bundle, and 10 bundles are bundled together with a large band K to form a bundle. Then, the bundle of paper sheets bound in this way by the inspection machine 6 is conveyed in the reverse direction via the conveyor 4 and taken out via the bundle processor 2.

  The present invention relates to the large band processing section (B) and the picking section (D) of the paper sheet processing apparatus 1 described above.

  FIG. 4 is a schematic plan view for explaining the operation of the large band processing unit 32 and the small bundle movement unit 33 according to the present invention. FIG. 5 is a schematic plan view for explaining the operation of the small bundle movement unit 33 shown in FIG. 6 and 7 are diagrams illustrating a method for detecting the position of the slider R moving unit. FIG. 8 is a perspective view illustrating a part of the preprocessing unit 30 according to the present embodiment. Hereinafter, description will be given with reference to these drawings.

  The bundle T (state of T (1)) taken in from the conveyor 4 by the bundle taking-in part 31 is further pushed out in the direction of the arrow (A) by the bundle taking-in pusher 311 and taken into the large band processing part 32. The fetched bundle T (state of T (2)) is cut by a large band cutting device. Thereafter, the large band is extracted by the large band extracting device, and the large band extracted by the large strip removing device is stored. When this series of processes is completed, the 10-piece rose S 10 is sandwiched from the upper and lower surfaces of the 10-piece rose S by the carrier R334 and the carrier F333, and the arrow (B ) Direction (state of S (3)).

  The rose 10 bundle S sandwiched and conveyed in this manner is sandwiched by the transfer R331 and the transfer L332, which are first means, from both ends of the rose 10 bundle S, and the 10 bundle located downstream of the 10 bundle delivery section. It is conveyed in the direction of the arrow (C), which is the first direction, toward the take-in portion (state of S (4)).

  FIG. 5 is a schematic plan view for explaining the operation of the small bundle movement unit 33 shown in FIG. The handle 10 handle moving part 33 includes a slider R holding part 336d and a slider F holding part 335d that hold the rose 10 bundle S conveyed by the transfer R331 and the transfer L332 from the upper and lower surfaces thereof.

  The slider F335 includes a slider F main body 335a, a slider F driving unit 335b, a slider F moving unit (first slider) 335c, a slider F clamping unit 335d, and an encoder processing unit 335e. Similarly, the slider R336 includes a slider R main body 336a, a slider R driving unit 336b, a slider R moving unit (second slider) 336c, a slider R clamping unit 336d, and an encoder processing unit 336e.

  The slider F main body 335a is provided with a slider F driving unit 335b constituted by an encoder motor. The slider F driving unit 335b can move the slider F moving unit 335c so as to advance in the direction of the arrow D (second direction) in the figure by the encoder motor. The absolute position of the slider F moving unit 335c is counted by a built-in encoder motor (drive motor), and the counted value is output to the encoder processing unit 335e.

  Similarly, the slider R main body 336 is provided with a slider R drive unit 336b formed of an encoder motor. The slider R drive unit 336b can move the slider R moving unit 336c in the direction of the arrow E in the drawing direction by the encoder motor. The absolute position of the slider R moving unit 336c is counted by a built-in encoder motor (drive motor), and the counted value is output to the encoder processing unit 336e.

  In this way, the 10 bundle S is sandwiched from the upper surface and the lower surface of the rose 10 bundle S by the slider F sandwiching portion 335d and the slider R sandwiching portion 336d. FIG. 5 shows the state immediately before being sandwiched by the slider F sandwiching portion 335d and the slider R336d.

  When sandwiched between the slider F sandwiching portion 335d and the slider R sandwiching portion 336d (state of S (4)), the turning plate 339 is sandwiched between the transfer L332 (not shown) by the HH turning mechanism. In this sandwiched state, the rose 10 bundle S is opened while the transfer R331 and the transfer L332 are opened to the left and right. It is conveyed toward a cutting device (not shown).

  At this time, the hand-rolled strip K mixed in the rose 10 bundle S is scraped out by the turning plate 339.

  That is, the transfer R331 and the transfer L332 open to the left and right while opening the rose 10 bundle S, and at the same time, the transfer R331 and the transfer L332 are conveyed in the directions indicated by the arrows DU and EU while being held by the slider F holding portion 335d and the slider R holding portion 336d.

  At this time, the transfer R 331 and the transfer L 332 can be removed until a half of the rose 10 bundle S is cut out so that the strip K inserted between the rose 10 bundle S can be removed. Wait at (position (4)) (see FIG. 7).

  If a jam occurs in the large band processing unit 32 during this standby, it is necessary to return the transfer R331 and the transfer L332 to the 10-delivery unit (3) position in the initialization process.

  Therefore, the encoder value of the slider F driving unit 335b when the slider F moving unit 335c shown in FIG. 6 is at the position P11 (FIG. 6) and the encoder of the slider F driving unit 335b when the slider F moving unit 335c is at the position P12 (FIG. 7). The value is output to the encoder processing unit 335e, and the encoder processing unit 335e calculates the amount of movement of the slider F moving unit 335c.

  Similarly, the encoder value of the slider R driving unit 336b when the slider R moving unit 336c is at the position P21 and the encoder value of the slider R driving unit 336b when the slider R moving unit 336c is at the position P22 are output to the encoder processing unit 336e. The amount of movement of the slider R moving unit 336c is calculated by the processing unit 336e.

  In this state, when a jam occurs on the side of the large band processing unit 32, when the transfer is performed to move the transfer R331 and the transfer L332 back to the initial position with respect to the position of the slider F holding unit 335d, The 10 picking section (state (4)) is also jammed and the handle is taken and initialized. FIG. 7 shows the case where it is exactly in the position of interference.

  On the other hand, if a jam occurs on the side of the large band processing unit 32, if the transfer R331 and the transfer L332 are moved to return to the initial position with respect to the position of the slider F holding unit 335d, but the position does not interfere, The transfer R331 and the transfer L332 can be returned to the initial position without taking out the handle t without handling the 10 handle portion 33b side as a jam. FIG. 8 is a diagram illustrating a state where the slider F moving unit and the transfer L or the transfer R do not interfere with each other in FIG.

  FIG. 9 is a block diagram showing connections between the encoder processing units 335e and 336e and the encoder built-in actuator shown in FIG.

  Since the driving units of the transfer L and R and the sliders F and R are configured in the same manner, the case where the slider F is driven will be described here.

  The slider F335 is composed of a pulse motor as the drive unit 335b and an actuator with a built-in encoder, and is driven by a predetermined amount by the pulse motor.

  The encoder processing unit 335e includes a CPU, a driver, an input / output unit (I / O), and the like. The CPU is connected to the driver and the input / output unit (I / O), drives the pulse motor through the driver, and the pulse according to the rotation amount of the pulse motor output from the encoder built-in actuator through the input / output unit (I / O). Can be counted.

  With the above configuration, when the movement amount of the slider F moving unit 335c is set by the CPU and the pulse motor rotates based on the setting, a pulse is output from the encoder incorporated in the pulse motor. The movement amount of the slider F moving unit 335c can be known by counting the pulses. This configuration is the same for the other sliders and transfers as described above.

  FIG. 10 is a flowchart according to the first embodiment of the present invention.

  When the pre-processing unit 30 starts processing and a jam occurs in the large band processing unit 32 (Yes in S1), it is confirmed whether or not the transfer R331 and the transfer L332 are in the 10 fetching unit 33b (S2). .

  As a result of the confirmation in step S2, if the transfer R331 and the transfer L332 are present in the 10 pick-up part 33b, the positional information of the slider F moving part 335d and the slider R moving part 336d is read (S3).

  As a result of this reading, it is confirmed whether the slider F moving unit 335d and the slider R moving unit 336d are at positions where they interfere with the transfer R and transfer L (S4).

  As a result of the confirmation in step S4, if it is in the position of interference, the ten picking portion 33b is jammed (S5).

  In step S2, if the transfer R and transfer L are not in the 10 gripping portion 33b, or if the slider F moving portion 335d and the slider R moving portion 336d are not in positions that interfere with the transfer R and transfer L, 10 The initialization process is performed without jamming the grabbing section 33b.

  As described above, according to the embodiment of the present invention, when a jam occurs in the large band processing unit 32, it can be initialized without removing the handle 10b of the 10 handle portion 33b. Jam processing becomes easier.

1 is an external view of a paper sheet processing apparatus including a preprocessing unit according to a first embodiment of the present invention. The block diagram which shows the structure of the paper sheet processing apparatus shown in FIG. The figure explaining the flow of processing of the paper sheets of the paper sheet processing apparatus shown in FIG. FIG. 3 is a schematic plan view for explaining operations of a large band processing unit 32 and a small bundle 10 movement unit 33 shown in FIG. 2. FIG. 5 is a schematic plan view for explaining the operation of the small bundle movement unit 33 shown in FIG. 4. FIG. 1 is a diagram for explaining a position detection method of the slider F moving unit and the slider R moving unit shown in FIG. 5. FIG. 2 is a diagram for explaining a position detection method of the slider F moving unit and the slider R moving unit illustrated in FIG. 5. FIG. 8 is a diagram illustrating a state in which the slider F moving unit and the transfer L or the transfer R do not interfere with each other in FIG. 7. The block diagram which shows the connection of the encoder process part and encoder built-in actuator which are shown in FIG. The flowchart which concerns on Example 1 of this invention. The flowchart of the conventional pre-processing part.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Paper sheet processing apparatus 2 Bundle processing machine 4 Conveyor 30 Pre-processing part 31 Bundle taking-in part 311 Pusher 32 Large band processing part 33 Grasp extraction part 331 Transfer R
332 Transfer L
333 Carrier F
334 Carrier R
335 Slider F
335a Slider F body 335b Slider F drive unit 335c Slider F moving unit 335d Slider F clamping unit 335e Encoder processing unit 336 Slider R
336a Slider R body 336b Slider R driving unit 336c Slider R moving unit 336d Slider R clamping unit 336e Encoder processing unit 339 Turning plate

Claims (3)

A bundle of a plurality of small bundles formed by binding a predetermined number of paper sheets with a first binding material is stacked and further bundled with a second binding material, and the second binding material of the bundle is subjected to a large band process. A pre-processing device for processing a paper bundle formed by cutting at a section,
Advancing and retreating in a first direction indicated by a 10 grip take-in portion located downstream of the transport from a 10 grip delivery portion located upstream of the transport, sandwiching the front end portion and the rear end portion of the paper handle. A first means for conveying freely;
The first means is sandwiched by pressing from the bottom surface and the top surface of the paper leaf grip that has been transported to the 10 gripping portion, and is transported in a second direction that intersects the first direction. A second means to:
A gripping and cutting device for picking out one by one from the leading end in the transport direction of the paper leaf grip transported by the second means;
When the first means is in the ten picking section, the measuring means for measuring the transport position of the paper leaf grip transported in the second direction by the second means;
With
When a jam occurs in the large band processing unit, if the value measured by the measuring unit exceeds a set value, the paper handle conveyed by the second unit is not handled as a jam. A pre-processing device characterized. The second means includes
A first slider that presses from the bottom surface of the paper bundle toward the top surface; a second slider that presses from the top surface toward the bottom surface;
First slider driving means for driving the first slider so as to freely advance and retract;
Second slider driving means for driving the second slider so as to freely advance and retract;
First measuring means for measuring the position of the first slider moved by the first slider driving means, and second measuring the position of the second slider moved by the second slider driving means. Measuring means;
Means for outputting a measurement result by the first measurement means and the second measurement means;
The preprocessing apparatus according to claim 1, further comprising: The set value is
Setting the position where the first slider or the second slider and the first means interfere with each other when performing a returning operation for returning from the 10 gripping section to the 10 gripping delivery section. The pre-processing apparatus according to claim 1 or 2, characterized by the above.

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