JPS595009Y2 - Form paper sorting device - Google Patents

Description

[Detailed description of the invention] The present invention is a device that separates the sides of continuous form paper such as slips, stacks them into desired numbers, and sorts them. The form section configured in this section relates to a processing device.

Generally, when stacking multiple sheets of form paper such as billing slips, receipt slips, transfer slips, notification sheets, etc. into a desired number of sheets and binding them into a single book, the sides of the form sheets to be bound are aligned from the perforation of the continuous form sheet. The paper sheets are cut out and sequentially stacked in a desired number of sheets to be divided into sections, and then this section is used to make or create a booklet from the form paper.

However, in the conventional method of sorting the paper a after separation, for example, as shown in FIG. The paper is transferred onto the lower conveyor 4 while being tilted downward by the rotary drum 1 which rotates in the opposite direction to the direction in which the paper is fed by the feed roller 2.

However, in such a classification, due to the configuration of the rotary drum 1 and the rotational direction of the drum relative to the paper feeding direction, the alignment of the paper a in the pocket 3 tends to be uneven, and the position at which the paper falls onto the conveyor 4 becomes high. This has the drawback that sheets are likely to be misaligned on the conveyor 4.

In addition, since the depth of the pocket 3 is constant in the type using the rotating drum, the depth cannot be adjusted when handling the paper, and the size of the paper to be handled is limited to a certain size (
The drawback is that it is limited mainly by the depth dimension.

On the other hand, as a method that maintains compatibility with changes in paper size (mainly depth dimensions), the means shown in Fig. 2 is known. Although the division can be adjusted according to the depth of paper a, the height relationship between the feed roller 2 and the impellers 5 and 5' increases, making it very difficult to catch the catch at the impeller 5.5'. It becomes unstable.

Furthermore, with this configuration, the drive mechanism for the impellers 5, 5' becomes complicated in terms of gap movement, and the distance that the paper falls onto the conveyor 4 also becomes long.

Moreover, there are many disadvantages such as the paper being disturbed by the wind pressure of the impellers 5, 5' during the fall.

The present invention solves the drawbacks of the conventional example described above, and consists in that the classification is structured so that paper stacking can be done accurately and quickly by scooking the paper into desired number of sheets. An illustrated embodiment will be described.

10.10' is a rotary fork that processes the paper a that is sent from the feed mechanism 20 side.
As shown in FIG. 4, the fork portions 10a are arranged in a corresponding relationship that allows them to interlock with each other, as shown in FIG.
A fork portion 10a is provided at each angle.

Reference numeral 12 indicates a stopper for preventing the paper a from running out.

On the other hand, a feed roller 20 is placed on the rotating fork 10' side.
A stopper-like depth asia star 13 whose facing distance from paper a can be adjusted is provided oppositely via an adjustment rod 14, and in this asia star 13, the space positioning for the section that matches the depth of paper a is performed by rotating shaft 11'. can be easily done without moving.

40 is a delivery conveyor and rotating fork 10, 1
The conveyor 40 and the feed belt 20b are arranged in parallel with the fork portion 10a under the rotary fork 10 and 10', and are arranged oppositely with narrow strips arranged at intervals so as to be able to intersect with the rotary fork 10 and 10', respectively. rotating fork 10
．． In the process in which the fork portion 10' rotates as shown by the trajectory 10b, the fork portion 10a can rotate while crossing each gap between the feed mechanism 20 side and the delivery conveyor 40 side.

Although not shown in the illustration, the feed roller 20 a
is held by an arm-shaped frame that follows the surface area of each feed bell) 20b.

Furthermore, the feed belt and delivery conveyor described above may be a chain mechanism, if necessary.

The processing apparatus of the present invention is constructed as described above, and the paper separation for the feed mechanism 20 is performed by using the rotating body at the fork section 10.
The rotary fork 10 is constructed by providing two rows (or one row is also acceptable) of the rotary fork a in relative positions, and the rotary fork 10 can intersect with the tips Asia star 13, the feed belt 20b, the feed roller 20a, and the delivery conveyor 40. Thus, the space can be easily positioned without moving between the rotary shafts 11, 11', and the divisions that match the depth of the paper a fed from the feed side can be easily carried out without moving between the rotary shafts 11 and 11'. 10' and the height of the paper a from the rotary fork 10.10' to the top of the delivery conveyor 40 can be greatly reduced, so that the sheets are dropped onto the so-called rotary fork 10.10' and piled up. A can be stacked very neatly by aligning them, and the height of the stacked sheets transferred from the rotary forks 10 and 10' onto the conveyor 40 can be greatly reduced.In other words, the stacking process of separating and separating continuous form sheets can be done properly without any irregularities. can be done.

On the other hand, since the transfer of paper a according to the present invention is entirely in the forward direction, and the rotating body used to separate the paper is fork-shaped rather than plate-shaped as in the conventional example, there is no adverse effect of wind pressure generated by the rotation of the rotating body. .

As described above, according to the present invention, proper form sheets separated from a continuous form sheet can be quickly sorted by intermittent rotation of the rotary fork and with an appropriate and low fall configuration for each desired number of sheets.

[Brief explanation of the drawing]

1 and 2 are explanatory diagrams of a conventional example, FIG. 3 is an explanatory diagram of a main part showing an embodiment of the present invention, and FIG. 4 is a plan explanatory diagram of the same. a... Form paper for processing, 10. , i0'...
Rotating fork, 10 a... Fork part, 10 b.
...Trajectory, 11.11'... Rotation axis, 12... Stopper, 13... Depth Asia Star, 14... Adjustment rod, 20... Feed mechanism, 20 a... Feed roller, 20 b...Feed belt, 40...
delivery conveyor

Claims (1)

[Scope of utility model registration request] The rotary section is provided with a mechanism between the feed side and the delivery side.The continuous section of slips etc. is provided with a mechanism in the device, and the section has a mechanism as a rotating fork 10.10', and this rotating fork 10.10' is a rotating section. A desired number of fork portions lea are arranged in one row in the longitudinal direction of the shaft 11.11', or another row of fork portions lea is arranged on the opposite side to this row, and the rotary fork 10. 10' are rotated mutually inwardly in synchronization, and this rotating fork 10
．． Feed mechanism and delivery conveyor 4 installed opposite to 10'
0 and 0 are respectively set at positions where they intersect with the rotation of the fork portion 10a.