KR20220002471U - Auxiliary worktable for automatic cutting machine - Google Patents

Abstract

The present invention relates to an auxiliary table for an automatic cutting machine, comprising a main housing, a main working table installed on the upper part of the main housing, and a secondary housing installed vertically on the upper part of the main working table. A cutter for cutting paper by moving a blade, comprising: auxiliary workbenches respectively installed on both sides of the main workbench; a first guide panel installed at a right angle to the upper part of the auxiliary workbench; a sensor holder installed on the first guide panel; An IR sensor installed on the sensor holder to check whether the operator's hand is in a position to cut the paper; and a cutting operation by determining whether the operator's hand is positioned by the IR sensor when cutting the paper By doing this, it is possible to prevent the operation of the cutting machine from being stopped according to the movement of the operator while at the same time promoting the safety of the operator, thereby increasing the efficiency of the operation.

Description

Auxiliary worktable for automatic cutting machine

The present invention relates to an auxiliary stand for an automatic cutter, and more specifically, an IR sensor is installed to prevent the user's hand from flowing into the place where the blade of the cutter is located when cutting a large amount of paper fabric to a predetermined size. It relates to an auxiliary stand for an automatic cutting machine.

Looking at the operation of a conventional cutter, when the cutting operation is performed after placing the fabric to be cut on the table configured in the main body of the cutter, the piston acts as a seesaw by the operation of the hydraulic cylinder configured in the main body of the cutter. It is raised upward and the other side goes down, and the elevator connected to the link descends to hold the cutting material. After that, the sheath supporting the cutting cut connected to the crank comes down due to the rotation of the crank connected to the shaft of the gearbox, which is operated from the power unit of the main body of the cutter, and the fabric is cut and returned to the initial standby state. Foundation is complete.

The cutting plan of the cutter that cuts a large amount of fabric to a predetermined standard adjusts the inclination of the cut according to the thickness and material of the fabric and uses it by changing the cut. Set the cutting height.

Looking at the components connecting the crank and the sheath configured in the conventional cutter, the sheath rod shaft and the sheath rod including a sheath rod configured to include a female screw for connection and fastening to the sheath and a male screw to configure the vertical movement of the sheath and the sheath rod It is composed of a cast handle for rotating the shaft and a joint connected to the crank, so that the user directly turns the cast handle to adjust the position of the sheath to adjust the up and down of the sheath. It is difficult to adjust the weight of the sheath. It is inevitable, and safety accidents are frequently occurring due to the proximity of sharp cutting edges.

In addition, the existing cutter contains a problem that an accident occurs because a sensor for ensuring the safety of the operator is not installed when the paper is cut by the blade.

Registered Patent Publication No. 10-1757419

An object of the present invention is to provide a support for an automatic cutter that can prevent the operation of the cutter from being stopped according to the movement of the operator while promoting the safety of the operator when cutting paper in order to solve the above problems.

In addition, an object of the present invention is to provide a support for an automatic cutter that allows the cutting operation of the cutter to be continuously performed even when other operations are performed by the operator when cutting paper using the cutter.

In addition, an object of the present invention is to provide an auxiliary stand for an automatic cutting machine that enables a worker to secure a work space and place the cut article in order to solve the problem that a safety accident may occur during cutting work on a narrow workbench.

The present invention is a means for achieving the above object,

In a cutter that includes a main body, a main workbench installed on the upper part of the main body, and an auxiliary box installed vertically on the main workbench, and the blade installed inside the auxiliary box moves by pressing the footrest installed in the main box to cut paper. , Auxiliary workbenches respectively installed on both sides of the main workbench; a first guide panel installed at a right angle to the upper part of the auxiliary workbench; a sensor holder installed on the first guide panel; An IR sensor installed on the sensor holder to check whether the operator's hand is in a position to cut the paper; provides a support for an automatic cutter comprising: a.

The plurality of first guide panels according to the present invention is characterized in that the upper support for supporting so as to be installed vertically on the auxiliary workbench is installed.

In the plurality of first guide panels according to the present invention, a second guide panel is respectively installed on the upper portion to block the space between the auxiliary housing and the first guide panel installed on the main housing upper portion.

The present invention promotes the safety of the operator by judging whether the operator's hand is positioned by the IR sensor when cutting paper and at the same time prevents the operation of the cutter from stopping due to the movement of the operator. It has the effect of increasing the efficiency.

In addition, the present invention has an effect that the cutting operation is stably performed in a state in which the space checked by the IR sensor is set as small as possible when the paper is cut using the cutter, so that the operator does not invade the check space.

In order to solve the problem that safety accidents may occur during cutting work in a narrow workbench, the present invention provides a work space for the worker to secure a work space and place the cut items on, thereby improving the workability of the worker before and after the cutting operation. It works.

1 is a perspective view showing a support for an automatic cutting machine according to the present invention.
Figure 2 is a bottom perspective view showing the bottom side of the support for the automatic cutting machine shown in Figure 1;
Figure 3 is a plan view showing the coupling configuration of the auxiliary stand for the automatic cutting machine shown in Figure 1;
Figure 4 is a perspective view showing a state in which the support for the automatic cutting machine according to the present invention is installed in the cutting machine.

Hereinafter, an auxiliary stand for an automatic cutting machine according to the present invention will be described.

The auxiliary stand for automatic cutting machine according to the present invention includes the main housing 110, the main work table 120 installed on the main housing 110, and the auxiliary housing 130 installed vertically on the main work table 120, In the cutter 100 for cutting paper by moving the blade installed inside the auxiliary housing 130 by pressing the footrest 111 installed in the main housing 110, the auxiliary installed on both sides of the main workbench 120, respectively. a workbench 141; a first guide panel 142 installed at a right angle to the upper portion of the auxiliary work table 141; a sensor holder 143 installed on the first guide panel 142; It is characterized in that it includes; an IR sensor 150 installed on the sensor holder 143 to check whether the operator's hand is in a position to cut the paper.

An auxiliary stand for an automatic cutting machine according to the present invention will be described in detail with reference to the accompanying drawings.

First, in the cutting machine 100 according to the present invention, the main housing 110, the main workbench 120 is installed on the main housing 110, and the auxiliary box 130 is installed vertically on the main workbench 120. The main housing 110 is provided with a foot plate 111 for moving the blade installed on the inside of the auxiliary housing 130, and the inner side of the auxiliary housing 130 has a blade movable in the direction of the main workbench 120. (not shown) is installed to be moved, and a driving unit for moving the blade is installed on one side of the auxiliary housing 130 .

The configuration of the auxiliary arm installed on the cutting machine configured as described above will be described in detail with reference to FIGS. 1 to 4 .

The auxiliary table 140 for an automatic cutting machine according to the present invention includes a plurality of auxiliary work tables 141 , a first guide panel 142 , a sensor holder 143 , an IR sensor 150 and a second guide panel 144 . .

The plurality of auxiliary workbenches 141 are respectively installed on both sides of the main workbench 120 installed on the main housing 110 of the cutting machine 100 . The plurality of auxiliary workbenches 141 are installed at the same height as the plane of the main workbench 120 to facilitate the cutting operation.

The plurality of auxiliary workbenches 141 are formed by bending a front panel 141-1 located at the front and side panels 141-2 located at both sides, and a main workbench among the bent side panels 141-2. The portion located on the side (120) is formed to be wider than the side of the other side, so that it is stably fixed to the main workbench (120).

A lower fixing table 146 is installed in the lower portion of the plurality of auxiliary work tables 141, and the lower fixing table 146 is formed to be bent at the upper portion and the side, and a plurality of bolt holes are formed so that the bolts can be coupled thereto. In addition, the lower fixing table 146 is installed in the lower front side of the plurality of auxiliary work tables (141).

The first guide panel 142 is fixed with bolts while being positioned on the front side of the auxiliary housing 130 at the same time as the upper portion of the auxiliary work table 141 . The first guide panel 142 allows the sensor holder 143 to which the IR sensor 150 is fixed to be stably installed.

In addition, a plurality of second guide panels 144 are installed on the plurality of first guide panels 142, respectively. The second guide panel 144 blocks the side of the auxiliary housing 130 and the upper space of the first guide panel 142 to prevent the paper for cutting and the like from being disturbed. In addition, it blocks the inflow of hands or other objects into the space cut by the blade by another worker so that the cutting is performed stably.

And an upper supporter 145 is installed on the rear surface of the first guide panel 142 , and the upper supporter 145 is fixed to one upper side of the auxiliary work table 141 and to the rear surface of the first guide panel 142 . The upper support 145 supports the first guide panel 142 to be installed in a vertical state.

The sensor holder 143 is installed on the front side of the plurality of first guide panels 142 . The sensor holder 143 has a right-angled triangle shape so that the IR sensor 150 can be installed in an inclined shape.

In addition, the sensor holder 143 may be installed in a variable position on the first guide panel 142 . For example, a long hole (not shown) is formed in the first guide panel 142, and an installation hole (not shown) is formed to be connected in a lateral direction at a right angle to the long hole, so that the upper and lower portions of the sensor holder 143 are formed. In a state in which the position is set by moving it in the direction, it can be formed to fix the position by moving it back toward the installation hole.

The IR sensor 150 is installed on the sensor holder 143 installed in front of the plurality of upper supports 145 . In addition, the IR sensor 150 checks so that the cutting operation can be stopped when the operator's hand or other objects are introduced into the cutting space when the cutting operation is performed by the blade.

And the IR sensor 150 is formed to be inclined so that it can check the widest possible area. That is, when installed in a straight line, when the operator's hand, other objects, or paper prepared for cutting are located in the lower direction of the IR sensor 150, it is to prevent as much as possible that the check is not performed.

A process for installing the automatic cutting machine support according to the present invention configured as described above will be described.

First, the lower fixing table 146 is fixed to the lower part of the auxiliary work table 141 using fixing members such as bolts, rivets, and screws. The lower fixture 146 installed on the auxiliary workbench 141 is installed on the side of the main workbench 120 , respectively.

The first guide panel 142 is fixed in a state perpendicular to the upper part with the auxiliary work table 141 installed as described above. At this time, the bent panel 142-1 bent on the side of the first guide panel 142 is formed. ) is positioned up to the part where the blade installed in the auxiliary housing 130 is located, and guides the paper so that it can be placed in the correct position during the cutting operation.

In addition, the second guide panel 144 is fixed to the upper end of the first guide panel 142 , and the side of the second guide panel 144 is fixed to the auxiliary housing 130 so that the operator who works in the vicinity during the cutting operation is Avoid the entry of body parts or other objects into the cutting space as much as possible.

In a state in which the second guide panel 144 is fixed to the upper portion of the first guide panel 142, the upper support 145 is placed on the rear surface in a state in close contact with the auxiliary housing 130 and fixed using a bolt or the like. . The first guide panel 142 and the second guide panel 144 are stably supported by the upper support 145 installed in close contact with the auxiliary housing 130 .

As described above, after the auxiliary stand 140 is installed between the main housing 110 and the auxiliary housing 130 of the cutter 100, data according to the cutting is set through the display 131 installed in the auxiliary housing 130. In the state in which the gap with the blade is adjusted using the gap control lever 132, the paper to be cut (the paper in the loaded state) is placed on the upper part of the main work table 120 and the blade of the auxiliary housing 130 is installed downward. so that the paper loaded with

In a state where the paper to be cut is placed under the blade, the operator places his hand in the hand position groove 121 installed on the front of the main work table 120, and the footrest 111 protrudes toward the front of the main housing 110. ) with your feet to cut the paper while the blade moves downward.

Even when the operator's hand is not positioned in the hand position groove 121 installed in the front of the main work table 120, the hand does not check the hand position groove 121 even if the operator steps on the footrest. cannot be moved to

And when it is checked that it will not be located by sensing whether the operator's hand or other objects are located in the area (or the front of the cutting space) detected by the IR sensor 150 installed in the sensor holder 143, the paper loaded by the blade to be able to cut

As described above, since the blade is configured to move only in the state where the safety of the operator is ensured, it immediately checks the inflow of other workers' hands or other objects into the cutting space during the cutting operation and stops the cutting operation to work safely. can proceed.

Therefore, the present invention determines whether the operator's hand is positioned by the IR sensor 150 during paper cutting, thereby promoting the safety of the operator and at the same time preventing the operation of the cutter from stopping according to the movement of the operator. so that the work efficiency is increased.

In addition, according to the present invention, the space checked by the IR sensor 150 is set as small as possible when cutting paper using the cutter 100 , so that a stable cutting operation is performed in a state where the operator does not invade the cutting space.

In addition, since a safety accident may occur during the cutting work in a narrow workbench, it is possible to secure a work space for the worker and to put the cut item, so that the workability of the worker is improved according to the process before and after the cutting work.

The description of the present invention described above is for illustration, and those of ordinary skill in the art to which the present invention pertains can understand that it can be easily modified into other specific forms without changing the technical spirit or essential features of the present invention. will be. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and likewise components described as distributed may also be implemented in a combined form.

The scope of the present invention is indicated by the claims described below, and all changes or modifications derived from the meaning and scope of the utility model claims and their equivalent concepts should be construed as being included in the scope of the present invention.

100: cutter 110: main box
111: scaffold 120: main workbench
121: hand position groove 130: auxiliary enclosure
131: display 140: support
141: auxiliary workbench 141-1: front panel
141-2: side panel 142: first guide panel
142-1: bent panel 143: sensor holder
144: second guide panel 145: upper support
146: lower fixture 150: IR sensor

Claims (3)

The main body 110, the main workbench 120 installed on the main housing 110, and the auxiliary box 130 installed vertically on the main workbench 120, the footrest installed in the main housing 110 ( In the cutter 100 for cutting the paper by pressing the 111), the blade installed inside the auxiliary housing 130 moves,
a plurality of auxiliary workbenches 141 respectively installed on both sides of the main workbench 120;
a plurality of first guide panels 142 positioned to be perpendicular to the upper portion of the auxiliary work table 141 and fixed to the front surface of the auxiliary housing 130;
a plurality of sensor mounting brackets 143 respectively installed on the plurality of first guide panels 142;
a plurality of IR sensors 150 installed on the plurality of sensor holder 143 to check whether the operator's hand is in a position to cut the paper;
Aid for automatic cutting machine comprising a. The method of claim 1,
The plurality of first guide panels 142,
Auxiliary table for automatic cutting machine, characterized in that the upper support 145 for supporting so as to be installed vertically in the auxiliary work table 141 is installed. The method of claim 1,
In the plurality of first guide panels 142,
A second guide panel 144 is installed on the upper portion, respectively, the auxiliary housing 130 and the first guide panel 142 installed on the main housing 110, an auxiliary stand for an automatic cutting machine, characterized in that to block the space.

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