JPS643678Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a corner cutting device that simultaneously cuts both ends of a large number of bound books such as bankbooks that have been cut in three directions and are sent on a conveyor. This invention relates to a corner cutting device that simultaneously aligns and cuts bound materials during cutting.

[Prior art]

Conventionally, the cutting of both corners of the wood end of a three-way cut was done manually by hand in a set number of books, which were placed on a corner cutting machine and then cut. Furthermore, in the past, both ends of the wood were cut in a horizontal state, and even when cutting was performed on a moving conveyor, the conveyor was once stopped during cutting.

[The problem that the idea aims to solve]

In addition to preventing defective cutting due to poor alignment, which is common in conventional manual cutting, it also makes it possible to automatically cut passbooks sent from a three-way cutting machine as is. The present invention provides a corner cutting device for bankbooks, etc., which can be automatically transferred.

[Means to solve the problem]

The present invention achieves the above-mentioned purpose by holding down the periphery of a stack of bankbooks etc. that has been cut on three sides and arranging them, and in this state rounding off both ends of the end of the bankbook etc. This is done automatically, so the corner cutting device that cuts the bank passbooks, notebooks, etc. in a stacked state and cuts them on three sides, leaving the backs intact, cuts both ends of the ends into rounded corners. a conveyor for horizontally moving an aggregate of
On the horizontal plate are the first ones each driven by an air cylinder.
An aligning plate, a first backing plate on the opposite side, and a sending plate for sending out the stack in a direction perpendicular to the conveyor are provided, and a cut holding plate that is driven in the same way and a first backing plate on the opposite side are provided on the sending side. A second unit integrated with or separate from the plate
A backing plate is provided, a side backing plate is provided opposite to the sending out plate, and the stack is fixed by the sending out plate, the side backing plate, a cutting presser plate, and a second backing plate,
To provide a corner cutting device for bankbooks, etc., which is equipped with a pair of rounded cutting blades on the side of a cutting presser plate, which are moved horizontally by a crank a certain distance to cut off both corners of the ends of a fixed stack. .

[Effect]

Since the present invention has the above-mentioned structure, before the stack of three-sided cut pieces enters the corner round cutting machine, the top and bottom surfaces of the butt ends are aligned in an upright state, and all four sides are regulated and fixed. Therefore, since the stack is made with the back facing up and the wood end at the bottom end, both ends of the wood end can be cut roundly by moving the cutting blade horizontally back and forth.

〔Example〕

The invention will be explained by means of illustrated embodiments. 1st
The figure is an explanatory view showing the relationship between the front and back of the corner cutting device, and FIG. 2 is a plan view thereof as well.

The accumulated bankbook 1 cut by the three-sided cutting blade b is sent out from the end of the conveyor 2 with the back 1' facing up by the conveyor 2.
A corner cutting machine is connected to the output side of the machine.

The corner round cutting machine cuts the conveyor 2 onto a horizontal plate 10 that receives the accumulated passbook 1 falling from the end of the conveyor 2.
With this first aligning plate 12 located opposite to the
A phototube 11 detects the fall of the integrated passbook 1, and the first aligning plate 12 and the first backing plate 12a are fitted together by the actuation of the air cylinder a. sandwiched between
Furthermore, the conveyor 2 is expanded and contracted by the air cylinder a.
It is equipped with a delivery board 13 that moves forward and backward in a direction perpendicular to the board.
3 butts against the stacked passbook 1 between the first alignment plate 12 and the first backing plate 12a, and aligns the stacked passbook 1.

Thereafter, the delivery plate 13 pushes out the accumulated passbook 1 along the first alignment plate 12, and the side support plate 15, which faces the delivery plate 13 and is spaced apart from the first alignment plate 12, aligns the accumulated passbook 1. .

In addition, on the side abutment plate 15 side, the side abutment plate 15
Air cylinder a
A cutting presser plate 16 is provided which presses the accumulated passbook 1 in the front and back directions by expansion and contraction of the cutter plate 1 .
6 and a second backing plate 16a for sandwiching the stacked passbook 1 from the front and back directions, and the stacked passbook 1 is fixed by pushing out the cutting presser plate 16.
Although the second caul plate is separate from the first caul plate in this embodiment, they may be provided integrally.

This fixed stacked passbook 1 is aligned in the vertical direction by a second aligning plate 17 which is rotated by a certain angle from the top. A pair of rounded corner cutting blades 18 are provided at opposing positions of the second aligning plate 17, and the rounded corner cutting blades 18 are moved horizontally forward and backward at a fixed distance by a crank 3 to form the edge of the accumulated passbook 1. Cut both ends into rounded corners.

In this way, the side backing plate, the cutting plate, the second backing plate, the second aligning plate, and the rounded corner cutting blade constitute the rounded corner cutting part 14, and the rounded corner cutting part 14 is integrated with the rounded corner cutting part 14. After the passbook 1 is fed in and the corner cut is performed, the feed plate 13 is returned and the second aligning plate 17 is opened. The device of this invention includes, for example, a manipulator (transport arm) that moves up and down and rotates at a certain angle.
20 can be connected to the manipulator 20, and the transport machine 22 has a handle part 21 that can be moved up and down by hydraulic pressure at the tip of the manipulator 20. It is possible to transfer it to a conveyor to be transferred to the next process.

〔effect〕

Since the present invention has the above-mentioned structure, it automatically cuts both ends of the edges into rounded corners after cutting on three sides while ensuring that all sides of the stacked stack are aligned and stacked. Since it can be cut, the cutting accuracy is good, and the product is not damaged and cutting defects do not occur, making it possible to save labor and improve efficiency at the same time.

[Brief explanation of the drawing]

FIG. 1 is a sectional explanatory view showing the front and rear relationship of the corner cutting device of the present invention, and FIG. 2 is a plan view thereof. A... Three-way cutting machine, B... Conveyor, C... Corner cutting device, D... Conveying device, E... Transfer device, a... Air cylinder, b... Three-way cutting blade,
1... Accumulating passbook, 2... Conveyor, 10... Horizontal plate, 11... Phototube, 12... First alignment plate, 12
a...first patch plate, 13...delivery plate, 14...rounded corner cutting portion, 15...side patch plate, 16...pressing plate for cut, 16a...second patch plate, 17...th 2 alignment plate, 18... corner round cutting blade, 20... manipulator, 21... handle portion, 22... conveyance machine.

Claims (1)

[Scope of utility model registration request] A conveyor that horizontally moves the stack of deposit passbooks, notebooks, etc. which have been cut in three directions, in a corner cutting device that cuts off both corners of the ends of the deposit passbooks, notebooks, etc. in a stacked state and cuts them in three directions leaving the backs intact. At the end of the conveyor, there is a horizontal plate for receiving the stack falling from the end of the conveyor with the back facing up, a first aligning plate each driven by an air cylinder on the horizontal plate, and a first stopper on the opposite side. A plate and a delivery plate for sending out the aggregate in a direction perpendicular to the conveyor are provided, and on the delivery side there is a cut holding plate which is driven in the same way, and on the opposite side there is a second patch which is integrated with the first patch plate or is separate from this. A plate is provided, a side abutment plate is provided opposite to the delivery plate, and the stack is provided so as to be fixable by the delivery plate, the side abutment plate, a cutting presser plate, and a second abutment plate, and the cut presser plate side A device for cutting corners of passbooks, etc., which is equipped with a pair of rounded cutting blades that are moved horizontally forward and backward a certain distance by a crank to cut off both corners of the fixed stack.