KR200228082Y1 - Upper and lower folding cassette with removal and attaching structure attached to folding paper apparatus - Google Patents

Abstract

The present invention relates to an upper and lower grounding cassette of a detachable structure mounted on a paper folding machine, and is configured to be easily attached and detached to properly adjust the grounding position because a paper jam phenomenon occurs or the servo motor does not work properly due to the combination of the machines themselves. In case of failure, the upper and lower grounding cassettes can be easily removed to remove jammed paper and easily attached when reattaching.

Description

Upper and lower folding cassettes with removal and attaching structure attached to folding paper apparatus}

The present invention relates to an upper and lower grounding cassette of a detachable structure mounted on a paper folding machine. More specifically, the upper and lower grounding cassettes mounted on a postal sealer and a grounding device can be easily attached and detached to adjust the folding position or the paper. The present invention relates to a top and bottom folding cassette of a detachable structure mounted on a paper folding machine that can be easily detached and adjusted to a folding position in case of a jam and to easily remove jammed paper.

Currently, mails sent by the same sender to multiple recipients, such as telephone bills, are made by folding a piece of paper printed on one or both sides and then stitching the edges together. This reduction is widely used in government offices, banks, and various telecommunication companies that handle a large amount of mail.

The postal sealer and the grounding machine for grounding and sealing the mails as described above were composed of a grounding roller and a grounding cassette for transporting and folding the mails or papers in the grounding part for grounding the mails.

Grounding cassettes mounted on a conventional mail sealer and a grounder was composed of the upper grounding cassette and the lower grounding cassette was screwed to the mailer and the grounder to perform the grounding function.

This prior art has a cumbersome problem of disassembling the entire apparatus when the upper and lower ground cassettes are screwed into the main body and the ground position adjustment is required or when a paper jam occurs.

Therefore, to solve the problems of the prior art, the present invention is easy to detach and adjust the folding position freely, and if a paper jam, a paper box and a folding machine attached to the detachable to remove the jammed paper easily The purpose is to provide the upper and lower grounding cassettes.

To achieve the above object, the present invention provides a stopper for adjusting the ground position, a pair of guide plates for guiding the movement of paper, a transfer screw for transferring the stopper in the front and rear directions along the guide plate, and a signal from the controller. In the upper and lower grounding cassette to perform the grounding function of the paper sheet having a servo motor that is screwed to the transfer screw and moved in the forward and backward direction while rotating forward and reverse by The locking grooves formed on both sides are inserted into the locking protrusions formed on the main body, and the leaf springs having the bent portion fixed to the center of the upper end are attached to the fixing rods formed on the main body, and the lower grounding cassette is bent at the lower end thereof. The guide groove formed in the main body can be inserted to move in the left and right directions. The object was achieved by providing an upper and lower grounding cassette of a detachable structure mounted on a paper folding machine configured to be detachable by pulling or inserting a handle formed on one side thereof.

1 is a cross-sectional view showing a postal box equipped with a top and bottom ground cassette according to a preferred embodiment of the present invention,

Figure 2 is a perspective view showing a top folding cassette of a detachable type mounted on a paper folding machine according to a preferred embodiment of the present invention,

3 is a partial cutaway sectional view of portion A of FIG. 2;

Figure 4 is a perspective view showing a bottom folding cassette of a detachable type mounted on a paper folding machine according to a preferred embodiment of the present invention,

Figure 5 is a state diagram showing the lower ground cassette of the detachable type mounted on the paper folding machine according to a preferred embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

10: locking groove 40: locking projection

50: leaf spring 51: fixed rod

70: upper grounding cassette 71, 72, 81, 82: guide plate

73, 83: stopper 74, 84: transfer screw

75, 85: Servo motor 80: Lower ground cassette

86: bending guide portion 87: guide groove

89: handle portion

Hereinafter, the configuration of the present invention will be described in detail with reference to the accompanying drawings through preferred embodiments.

First, as shown in Figure 1, the paper folding machine built in the mail sealer is configured so that its function to ground the paper, such as mail or paper, the operation of the paper is the upper and lower feed rollers of the folding roller unit 60 Guides (71, 72) of the upper ground cassette (70) through the (61, 62) is guided, and when the front end is in contact with the stopper (73), the front end does not move forward, the rear end Since it continues to be advanced, it is bent and sucked between the lower feed roller 62 and the first ground roller 63 and grounded first, and then the paper sandwiched between the lower feed roller 62 and the first ground roller 63. The first ground wire of the ground wire is transferred to the stopper 83 of the lower ground cassette 80, and the front end thereof is blocked, and the rear end passes between the first ground roller 63 and the second ground roller 64. Grounded by car.

Next, as shown in Figs. 2 to 5, the upper and lower grounding cassettes 70 and 80 of the present invention have a stopper 73 and 83 for adjusting the folding position, and a pair of guides for guiding the movement of the paper. A plate 71, 72, 81, 82, a transfer screw 74, 84 for transferring the stopper 73, 83 in the front-rear direction along the guide plates 71, 72, 81, 82, Servo motor 75 for transferring the stoppers 73 and 83 screwed to the transfer screws 74 and 84 in the forward and backward directions by the rotation of the transfer screws 74 and 84 while being rotated forward and reverse by signals. In the upper and lower grounding cassettes 70 and 80 provided with 85),

The upper grounding cassette 70 allows the engaging grooves 10 formed on both sides thereof to be inserted into the engaging projections 40 formed on the opposite main body 100, and at the same time, the leaf spring having the bent portion fixed to the center of the upper end thereof. 50 was attached to the fixing rod 51 formed on the opposite side of the main body 100 was configured to be easily removable.

The locking groove 10 serves to determine the reference position in the attachment and detachment of the upper ground cassette 70 by being inserted into the locking protrusion 40 formed on the opposite main body 100, After the locking groove 10 is attached to the main body 100, the plate spring 50 fixed to the upper portion of the upper ground cassette 70 is attached to the fixing rod 51 fixed to the opposite side of the main body 100. At the same time, the upper folding cassette 70 can be easily attached and detached when the paper is jammed or when the folding position is manually adjusted.

Next, the lower grounding cassette 80 is inserted into the guide groove 87 formed in the main body 100 opposite the bending guide portion 86 formed at its lower end so as to move in the left and right directions, the handle on one side By forming a portion (89) by pulling or inserting the handle portion was configured to be easily removable.

The guide groove 87 of the main body 100 fixes the fixing member made of rubber or plastic to the main body 100 so as to contact the bending guide part 86 of the lower ground cassette 80 to be in contact with each other. It is configured to be easily removable by moving in the left and right direction as a reference.

Hereinafter, referring to the operation of the upper and lower grounding cassette of the present invention configured as described above, as shown in Figure 1, the paper folding machine to perform the grounding function a plurality of ground rollers (61, 62, 63, 64) ) And a folding cassette (70, 80) are required, the paper is grounded by the organic coupling relationship of the plurality of ground rollers (61, 62, 63, 64) and the upper and lower ground cassette (70, 80), If the paper jams or the servomotors 75 and 85 fail to operate properly due to the friction of the paper itself or the combination of the machine itself during bending and grounding, the conventional grounding cassette is fixed to the device. In contrast, the upper and lower grounding cassettes of the present invention are configured to be easily detachable, as shown in FIGS. 2 to 5, so that the grounding roller unit 60 and the upper and lower grounding cassettes 70 and 80 are easily detached. Dragon caught on A can be easily removed, there is a characteristic that can be manually adjusted to facilitate the ground position can be adjusted the position of the stopper (73, 83).

For example, the present invention is not limited to the above-described embodiment, and various modifications are possible to those skilled in the art without departing from the gist of the present invention claimed in the utility model registration claims. Of course, such changes are within the scope of the present invention.

As described through the above embodiments, the upper and lower grounding cassettes of the detachable structure mounted on the paper folding machine of the present invention are configured to be easily attached and detached so that the servo motor does not work properly due to the paper jam or the combination of the machines themselves. If the grounding position cannot be adjusted properly, the upper and lower grounding cassettes can be easily removed to remove jammed paper, and it is very easy to clean foreign substances or dust trapped between the folding rollers located near the upper and lower grounding cassettes. This is a very useful design for the grounding machine manufacturing industry because it has a very easy effect of troubleshooting and a very good effect of lowering the manufacturing cost due to the simple detachable structure of the upper and lower grounding cassettes.

Claims (3)

A stopper 73, 83 for adjusting the folding position, a pair of guide plates 71, 72, 81, 82 for guiding the movement of paper, and the stoppers 73, 83 for the guide plates 71, 72. , 81 and 82, the transfer screw (74, 84) for feeding in the forward and backward direction, and the stopper is screwed to the transfer screw (74, 84) while moving forward and reverse by the signal of the control unit is movable in the forward and backward direction In the upper and lower grounding cassettes 70 and 80 having servo motors 75 and 85 for shifting the positions of 73 and 83 to perform the paper folding function, The upper grounding cassette 70 is configured to move in the up and down direction and to be detachable to the main body 100, The lower grounding cassette 80 is moved to the left and right direction, the upper and lower grounding cassette of the detachable structure mounted on a paper folding machine, characterized in that the structure is configured to be detachable to the main body 100. According to claim 1, wherein the upper grounding cassette 70 is inserted into the locking projections 40 formed on the main body 100, the locking groove 10 formed on both sides of the upper and at the same time the bent portion fixed to the center of the upper end An upper and lower grounding cassette of a detachable structure mounted to a paper folding machine, characterized in that the leaf spring (50) having an excitation is attached to and detached from a fixed rod (51) formed opposite the main body (100). According to claim 1, wherein the lower grounding cassette 80 is inserted into the guide groove 87 formed in the main body 100 opposite the bending guide portion 86 formed on the lower end so as to move in the left and right directions, An upper and lower grounding cassette of a detachable structure mounted on a paper folding machine, characterized in that the handle portion 89 formed on one side thereof is detachable by pulling or inserting the handle portion 89.