KR20030030858A - Stacker bundler - Google Patents

Abstract

PURPOSE: To provide a stacker bundler capable of shortening one cycle time in binding a big bundle and making good use of space without being large-sized. CONSTITUTION: The stacker bundler is equipped with a binding means of a big bundle binding the big bundle under the state that an upper cover paper and a lower cover paper are placed on both the upper and lower edge surfaces of the big bundle on a binding work table and a pusher of a big bundle waiting by the side of the binding work table and being moved forward by means of a pushing drive means to push out the bound bundle wherein the stacker bundler is further equipped with a lower cover paper stock portion arranged below the binding work table, a taking-out means taking out the lower cover paper from the lower cover paper stock portion, a lower cover paper transferring means transferring the taken-out lower cover paper from the lower cover paper stock portion to the big bundle pusher and a paper catching means mounted in the big bundle pusher and catching the lower cover paper and after the lower cover paper transferred by the lower cover paper transferring means is caught by the paper catching portion, the lower cover paper is supplied to the binding work table by moving the big bundle pusher.

Description

Stacker bundler}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a supply apparatus for a lower protective paper used in a stacker bundler for stacking and stacking peaks (signals) conveyed by a conveying apparatus, and carrying out a predetermined number of peaks in bundles.

This kind of stacker bundler conveys from the peak conveying apparatus 100 and the peak conveying apparatus 100 which convey the peak S discharged | emitted from a web press (illustration omitted), as shown in FIG. 10 and FIG. Small batch bundle device 101 for accumulating a small amount of peaks (S), a large bundle accumulator 102 for accumulating a plurality of small bundles to create a bulk bundle, and a bulk bundle 109 The mass bundle binding device 104 which rolls by band 103 and binds is provided.

By the way, in order to protect the peak S of the bulk bundle in which the binding is completed, after placing the protective paper 107 on the upper and lower end surfaces of the bulk bundle in advance, the bulk bundle 109 is bound, and the protective paper 107 is bundled in bulk ( Generally, the bulk bundle press 103 is used as a means to supply to the upper and lower end surfaces of 109.

That is, the adsorption part 105 is provided in the bulk bundle press 103, the adsorption part 105 adsorb | sucks the protection paper 107 of the protection paper storage | stacker 106, and the mass bundle press 103 is carried out. After moving up to the binding workbench 108 and descending (step X), the protective paper (lower protection paper) 107 is detached from the adsorption part 105 and set on the binding workbench 108, and this protective paper (lower protection paper) ( 107) load the bulk bundle 109. Next, as described above, the protective paper 107 is adsorbed by the adsorption unit 105 to lower the mass bundle press 103 to the vicinity of the upper surface of the bulk bundle 109 (step Y), and then the protective paper 107 is adsorbed. The protective paper (upper protective paper) 107 is placed on the upper end of the bulk bundle 109 away from the part 105.

By adopting such a configuration, it is not necessary to provide a protective paper supply device separately, it is possible to increase the efficiency of the space, it is possible to prevent the size of the stacker bundler.

However, in order to set the protective paper (lower protective paper) 107 on the binding workbench 108, the mass bundle press 103 needs to be lowered to the vicinity of the binding workbench 108. Greatly increases and the cycle time of the stacker bundler from the loading of the peak S to the binding of the bulk bundle becomes long, resulting in a longer cycle time of the bulk press (103). There was a problem in that the rotational speed had to be lowered and the customer's demand for peak high-speed processing could not be met.

Further, in the invention of the substrate disclosed in Japanese Patent Application Laid-Open No. 8-217016, which is another conventional example, the lower protective paper supplying device is arranged under the conveying conveyor positioned in front of the mass binding device, and the bulk binding press is used for supplying the lower protective paper. Although the method is not used, there is a problem in terms of space efficiency.

An object of the present invention is to provide a stacker bundler which can shorten one cycle time of a bulk bundle and can also make efficient use of space and prevent the stacker bundler from becoming large in size.

The stacker bundler of the present invention has a mass bundle binding device for binding the bulk bundle in a state in which upper and lower protection papers are positioned on upper and lower end surfaces of the bulk bundle on the binding workbench, and the pusher is driven next to the binding workbench. A stacker bundler having a bulk bundle pusher which is moved forward by the binding workbench and pushes the mass bundle having completed the binding out of the binding workbench, the lower protective paper accumulator disposed below the binding workbench, and the lower protective paper Picking means for removing the lower protective paper from the accumulating portion, lower protective paper conveying means for conveying the lower protective paper which has come out of the lower protective paper accumulating part toward the bulk bundled pusher, and provided in the bulk bundled pusher, and holding the lower protective paper And a paper catching portion for the lower protective paper conveying means. If the lower protective conveyed after the sheet caught portion captured by advancing the mass is characterized in that the stack pusher is configured to supply if the lower protection in the coupling fixture.

In addition, the bulk frame pusher is formed by an extrusion frame and side frames extending rearward from left and right ends of the extrusion frame, and the paper capture unit is provided on the extrusion frame, and the side frame is connected to the pusher driving means. It is desirable to.

BRIEF DESCRIPTION OF THE DRAWINGS The front view which shows the stacker bundler of 1st Embodiment which concerns on this invention.

Fig. 2 is a perspective view showing the stacker bundler of the first embodiment according to the present invention.

3 to 8 are side views showing the operation of the stacker bundler of the first embodiment according to the present invention.

9 is a side view of the stacker bundler of Embodiment 2 of the present invention.

Figure 10 is a side view showing an embodiment of a stacker bundler according to the prior art.

11 is a side view showing the operation of the prior art embodiment.

* Description of the main parts of the drawings

H: Lower protective paper feeder F: Bulk bundle pusher

7: lower protective paper 8: binding workbench

23: paper catching portion 24: lower protective paper storage portion

25: paper collecting means 29: lower protective paper conveying means

30: paper detection sensor

EMBODIMENT OF THE INVENTION Hereinafter, embodiment of this invention is described with reference to drawings.

First embodiment

As shown in FIG. 1, the stacker bundler includes a peak conveying device A having a belt conveyor or a press roller 2 for conveying a peak S, a flow splitting device B, and a peak conveying device. The small batch bundle device C which has the temporary accommodating board 3 etc. which accumulate the peak S conveyed from (A) in a small bundle, etc., and a plurality of small bundles are integrated, and the bulk bundle 5 is produced | generated. The mass bundle device 5 including the turntable 4 and the like, and the bulk bundle 5 in the state where the upper protective paper 6 and the lower protective paper 7 are placed on both upper and lower ends of the bulk bundled 5. The mass binding device E with the binding work platform 8 or the mass-bundling press 9 to be bound, and the binding work platform 8 are moved forward from the standby position next to the binding work platform 8 to the binding work platform 8. A mass bundle pusher (F) for pushing out the mass bundle (11) having completed the above binding, and the upper protective paper (6) on the top of the mass bundle (10) of the binding workbench The upper protective paper supply device (G) to be used, the lower protective paper supply device (H) for supplying the lower protective paper (7) on the binding work table 8 using the bulk bundle pusher (F), and shown in the figure to control them collectively It does not consist of a control unit.

In addition, the bulk bundle pusher (F) is formed of an extrusion frame (12) and a side frame (13) which extends rearward from the left and right ends of the extrusion frame (12). The mass bundle pusher F retreats forward by the pusher driving means 14, and the pusher driving means 14 hangs the chain 17 between the sprockets 16 that rotate with the motor 15 as shown in FIG. Side chain 13 of the mass bundle pusher (F) is connected to the chain 17, by forward rotation of the sprocket (16) to advance the mass bundle pusher (F) on the binding work table (8), By the reverse rotation of the sprocket 16, the mass bundle pusher F is retracted from the binding work table 8 to the standby position.

The upper protective paper feeding device (G) is an upper protective paper stacker (18) which accumulates and accumulates a sheet-shaped upper protective paper (6), and a vacuum type paper mounted on the bulk bundle press (9). After the adsorption part 19 is provided, the mass bundle press 9 is lowered to the upper protection paper storage part 19, and the upper adsorption paper 6 is adsorbed by the paper adsorption part 19, and then the mass bundle press 9 is carried out. Is moved above the bulk bundle 10 on the binding platform 8, and then the bulk bundle press 9 is lowered to release the upper protective paper 6 from the paper adsorption portion 19 so that the upper protective paper 6 ) Is placed on the top surface of the bulk bundle (10).

And the stacker bundler produces | generates the bulk bundle 11 in which binding was completed by the following operation | movement. The peak S discharged from the rotary press, not shown in the drawing, is conveyed by the belt conveyor 1, and after the folding line is trimmed by passing through the press roller 2, it is conveyed to the flow splitter B. . In the flow splitting apparatus (B), the flow of the peak (S) is temporarily blocked to form a gap in the flow of the peak (S). In this way, the peak S is discharged | emitted downstream from the flow splitting apparatus B intermittently, and discharge | emitted from the bending roller 20, and is integrated in the temporary accommodating plate 3 of a small bundle accumulator. When the peak S is accumulated by a predetermined number of copies and a small amount of bundles is formed, the temporary receiving plate 3 withdraws from the temporary receiving position at the interval of the flow of the peak S, and the small amount of bundles is below the temporary receiving plate 3. It is moved to the elevator 21 to be disposed is replaced. The small batches are lowered by the elevator 21 below the small batch accumulator C, are pushed in the horizontal direction by the extruder 22, and are conveyed to the turntable 4. Next, on the turntable 4, the peak S is rotated halfway so as to be in an opposite position, if necessary, and then sent to the bulk bundle accumulator D, and a predetermined number of small batches are piled up and stacked. Is created. On the other hand, the lower protective paper 7 is supplied on the binding work table 8 by the lower protective paper supply device H as described later. Then, after the mass bundle 10 is loaded on the lower protective paper 7, the upper protective paper 6 is supplied to the upper surface of the mass bundle 10 by the upper protective paper supply device G, The upper protective paper 6 and the lower protective paper 7 are positioned on both upper and lower end surfaces. Thereafter, the mass bundle 10 is banded and bound, and the mass bundle 11 having completed the binding is pushed toward the delivery belt 12 by the binding work table 8 by the mass bundle pusher F.

The lower protective paper supply device (H) is a device for supplying the lower protective paper (7) to the binding work table 8 using the mass bundle pusher (F), as shown in Figures 2 and 3, the bulk bundle pusher (F) The lower protective paper accumulating part 24 arranged below the paper catching part 23 and the binding work table 8 of the lower protective paper 7 provided in the above) and accommodating the sheet-shaped lower protective paper 7 in a stacked state. And, the paper collecting means 25 for removing the lower protective paper 7 from the lower protective paper accumulating part 24 and the lower protective paper 7 escaping from the lower protective paper accumulating part 24 at the stand-by position. The lower protective paper conveying means 29 which consists of the 1st-3rd conveying belts 26,27,28 which conveys toward, and the lower protective paper 7 which reached | attained the mass bundle pusher F of a standby position, And a paper detection sensor 30 for stopping the conveyance belts 26, 27 and 28.

The paper catching part 23 clamps the lower protective paper 7 with the extrusion frame 12 and the clamping body 31 of the bulk bundle pusher F, and the clamping body 31 is a hydraulic cylinder 32. The opening and closing operation is performed as shown by the arrow, and the clamping body 31 is closed to sandwich the end of the lower protective paper 7 with the clamping body 31 and the extrusion frame 12.

As shown in Fig. 3, the paper collecting means 25 has a left and right pair of barbecue-type adsorption shelves 34 which are lifted and lifted by a hydraulic cylinder 33, and a left and right lifter which are lifted and lifted by a separate hydraulic cylinder 33a. A pair of pressing rollers 35, a driving means (not shown in the drawing) for advancing and retracting the suction lathes 34 and the pressing rollers 35, and a frame 36 holding them; Is placed above the lower protective paper accumulator 24, and then lowered to adsorb the lower protective paper 7, and then the suction shelf 34 is lifted up and advanced together with the pressing roller 35, thereby lowering the lower protective paper 7 After moving to the upper side of the third conveyance belt 26 of the lower protective paper conveying means 29, the lower protective paper 7 is detached from the adsorption shelf 34 and at the same time, the pressing roller 35 is lowered to press the pressing roller 35 ) And the pulley 37 of the 3rd conveyance belt 26 hold | maintain the lower protective paper 7. In addition, as shown in FIG. 8, the spacer 38 which protrudes at the time of retraction of the mass bundle pusher F is provided in the both sides of the binding work table 8, and the mass bundle pusher F which retreats is made into the spacer ( 38) to float from the binding platform (8). Thereby, the mass bundle pusher F can be avoided from touching the lower protective paper 7 set on the binding work table 8. The spacer 38 can be extruded at all times to float from the binding work table 8 when the mass-packing pusher F is advanced and retracted. In addition, reference numeral 39 in Fig. 3 denotes an inclined guide.

The lower protective paper supply device H configured as described above draws the lower protective paper 7 from the lower side of the binding work table 8 and sets it on the binding work table 8 by using the bulk bundle pusher F by the following operation. .

(1) As shown in Fig. 3, the lower protective paper 7 at the uppermost end of the lower protective paper accumulating portion 24 is sucked by the adsorption shelf 34 so that the lower protective paper 7 is conveyed by the first conveyance belt of the lower protective paper conveying means. (26) Move it up.

(2) As shown in Fig. 4, the adsorption of the lower protective paper 7 by the adsorption shelf 34 is released and the pressing roller 35 is lowered to lower the pressing roller 35 and the first conveyance belt 26. The lower protective paper 7 is sandwiched by the pulley 37 of the c), and the lower protective paper 7 is then sent from the first conveying belt 26 to the second and third conveying belts 27 and 28, The lower protective paper 7 is sandwiched by the third conveying belts 27 and 28 and conveyed toward the paper catching portion 23 of the bulk-packing pusher F in the standby position. As indicated by the thick dotted line, when the tip of the lower protective paper 7 reaches the paper catching portion 23 in the open state, the paper confirmation sensor 30 detects the lower protective paper 7 to carry out the lower protective paper conveying means 29. The conveyance operation is stopped, and the upper end of the lower protective paper 7 is captured by the paper catching portion 23 of the bulk bunch pusher F.

(3) On the other hand, on the binding work platform (8), the mass bundle 11 is completed.

(4) Next, as shown in FIG. 5 and FIG. 6, the mass bundle 11 in which binding is completed by pulling the lower protective paper 7 onto the binding work platform 8 by advancing the mass bundle pusher F is completed. Slide out of the binding platform (8).

(5) As shown in Fig. 7, when the lower protective paper 7 reaches a predetermined position of the binding work table 8, the lower protective paper 7 is detached from the paper catching part to connect the lower protective paper 7 to the binding work table ( 8) Set above.

On the other hand, by this pushing operation of the mass bundle pusher F, the mass bundle 11 in which the binding is completed is pushed out from the binding work table 8 onto the discharge belt 12.

(6) Next, as shown in FIG. 8, the mass bundle pusher F is retracted and returned to the standby position. At this time, the mass bundle pusher F is allowed to jump over the spacer 38 protruding from the binding platform 8 so that the mass bundle pusher F floats from the binding platform 8 and the contact with the lower protective paper 7 is prevented. Will be avoided.

(6) a mass bundle 10 is loaded on the lower protective paper 7 set on the binding work table 8, and the upper protective paper 6 is mounted on the upper surface of the mass bundle 10 by an upper protective paper supply device G. After being loaded, the bulk bundle 10 is banded.

(7) On the other hand, in the paper collecting means 24, the suction shelf 34 and the pressing roller 35 retreat to remove the lower protective paper 7 of the lower protective paper storage portion.

Then, by repeating the above operation, the lower protective paper 7 sequentially comes out from below the binding work table 8.

In this way, when the stacker bundler of the present embodiment is used, the mass bundle press 9 does not need to be lowered until the sheet-shaped upper protective paper 6 is stacked and accumulated on the binding work table 8.

Second embodiment

FIG. 9 shows a second embodiment of the stacker bundler, which differs from Embodiment 1 in that the lower protective paper supply device H rolls the roll-shaped continuous paper 7A and the sheet-shaped lower protective paper 7. To cut and supply it. In addition, about the component part same or similar to 1st Embodiment, the description of those things is abbreviate | omitted by attaching | subjecting the same code | symbol as the said part of 1st Embodiment.

The lower protective paper supply device H transports the lower protective paper accumulating portion 24 and the end portion 7b of the rolled continuous paper 7A in order to accumulate the original paper in the form of a roll-shaped continuous paper 7A. The take-out means 40 provided with the motor 40a, the guide roll 40b, etc., and the edge part 4b of the pulled roll-shaped continuous paper 7A were cut | disconnected to predetermined | prescribed size, and the sheet-shaped lower protective paper 7 ) And cutting means (for example, a rotary cutter unit) 41 for lowering, and a lower protective paper conveying means 29 for conveying the lower protective paper 7. In addition, the lower protective paper conveying means 29 arranges the fourth belt 26a on the first belt 26, and the lower protective paper 7 cut by the cutting means 41 first and fourth belts 26, respectively. After it is sandwiched by 26a and conveyed substantially horizontally, it conveys toward the paper capture part 23 of the mass bundle pusher F of a standby position by the 2nd and 3rd belts 27 and 28. As shown in FIG.

As in the present embodiment, when the base paper is accumulated in the form of a roll-shaped continuous paper 7A, the number of times of supply of the base paper can be reduced compared to that of the sheet-shaped continuous paper. The advantage is that it can be omitted.

According to the stacker bundler of the present invention, the lower protective paper is removed from the lower protective paper accumulating part and conveyed toward the mass-loading pusher, the lower protective paper is captured by the paper catcher provided in the mass-packing pusher, and the lower protection is carried out by the mass-packing pusher. Since the paper is configured to be fed onto the binding workbench, it is not necessary to operate, for example, the bulk packing press to supply the lower protective paper on the binding workbench, and the operation time of the bulk packing press can be shortened. In addition, since the lower protective paper is positioned on the binding work bench by using the mass-loading push operation of the mass-bundling pusher completed, the cycle time of the entire stacker bundler is not long. As a result, high speed processing of a peak becomes possible.

In addition, since the lower protective paper is removed from the lower protective paper accumulating unit disposed below the binding work platform, and the lower protective paper conveying means is configured to convey toward the bulk bundle pusher, the space under the binding work table can be used, and the lower protective paper supply device is provided. The introduction of the stacker bundler can be prevented from increasing in size.

In addition, since the lower protective paper is conveyed from the lower side of the binding work table adjacent to the binding work table to the vicinity of the binding work stand, the supply of the lower protective paper becomes easy, and the conveying mechanism can be simplified.

In addition, since the bulk bunch pusher is used, the mechanism part of the apparatus can be simplified, and the equipment cost can be reduced.

In addition, when the paper catching part is provided in the extrusion frame located at the tip of the bulk pusher, the lower protective paper is fastened by the push action of the bulk pusher when compared with the paper catching part in the side frame of the bulk pusher. It can be located above, and the machine cycle time can be further shortened.

Claims (2)

A mass bundle binding device for binding the bulk bundles with upper protect paper and lower protector papers positioned on the upper and lower end surfaces of the bulk bundle on the binding workbench; A mass bundle pusher for moving forward with the binding work by the pusher driving means to push the mass bundle completed with the binding out of the binding work table; A lower protective paper storage unit disposed below the binding work bench; Collecting means for removing the lower protective paper from the lower protective paper accumulating portion; Lower protective paper conveying means for conveying the lower protective paper which has come out of the lower protective paper accumulating part toward the bulk bundle pusher; It is provided in the bulk bundle pusher, provided with a paper catching portion for holding the lower protective paper, Characterized in that the lower protective paper conveyed by the lower protective paper conveying means is captured by the paper catching part, and then the mass bundled pusher is advanced to supply the lower protective paper to the binding workbench. Stacker Bundler. The method of claim 1, Forming the bulk bundle pusher with an extrusion frame and side frames extending rearward from the left and right ends of the extrusion frame, providing the paper catching part in the extrusion frame, and connecting the side frame to the pusher driving means. Characterized Stacker Bundler.