KR20230167833A - Safety device for meat cutting apparatus - Google Patents

Abstract

The present invention relates to a safety device for a meat cutting device, which is fixed to a table that can be moved horizontally and vertically using a fork means, and then moves the table to simply and conveniently cut meat into a certain size. The present invention relates to a safety device for a meat cutting device that can protect the meat, and the present invention provides a safety device for a meat cutting device, including a fixing means for moving the fork means up and down by an operating lever to prevent the meat from flowing; ; a safety moving frame provided with a moving roller to facilitate movement when the handle provided on the main frame on which the fixing means is installed is pushed and pulled; a base table having a guide part for guiding the moving frame and moving in a direction perpendicular to the moving frame; The guide rod, which is inserted into the guide part of the base table, is provided with a connection plate at both ends that is bolted to the main table of the meat cutting device, and is characterized by including a base table guide means for guiding the movement of the base table. .

Description

Safety device for meat cutting apparatus}

The present invention relates to a safety device for a meat cutting device, which is fixed to a table that can be moved horizontally and vertically using a fork means, and then moves the table to simply and conveniently cut meat into a certain size. It is about a safety device for meat cutting equipment that provides protection.

Generally, when meat is handled in stores, it is processed (cut) into appropriate sizes and distributed or stored. Such meat processing was carried out manually by workers using cutting knives.

Therefore, the size of the meat pieces being processed (cut) varied depending on the personal opinions and tastes of the workers, resulting in a lack of uniformity in the product. Additionally, in the case of poultry meat containing bones (pheasant, duck, chicken, etc.), there was a problem in that it was difficult for workers to perform the work manually.

As shown in FIG. 1, a conventional meat cutting device includes a work table 110 with a groove 160 on which meat is placed and a saw blade is moved, and is rotated by a drive motor to move perpendicularly to the surface of the work table 110. A band saw 120 that cuts meat, a positioning device 130 that determines the position of the meat, and a protective cover 14 that protects the operator and the band saw 120 when the band saw 120 rotates. , It consists of a stand 15 that supports the above-described devices.

As the drive motor of the conventional meat cutting device configured as described above is driven, the band saw 120 is moved in a vertical direction with respect to the surface of the work table 110 to cut meat.

Place the meat on the surface of the work table 110 and determine the position and thickness of the meat to be cut using the meat positioning device 130. For example, the distance between the positioning device 130 and the saw 120 becomes the thickness of the meat to be cut.

When the operator turns on the power to the drive motor, the band saw 120 moves in a vertical direction with respect to the work table 110. At this time, when the meat is brought into close contact with the positioning device 130 and pushed toward the band saw 120, the meat is cut by the band saw 120. Afterwards, the position of the meat is reset using the meat positioning device 130, and the meat is continuously cut by pushing it.

In the conventional meat cutting device configured as above, the meat must be directly held by hand and pushed toward the band saw 120 while the band saw 120 is rotating. Therefore, if the operator makes a mistake, the fingers, etc. are hit by the saw blade of the band saw 120. There is a problem that damage occurs due to cutting.

In addition, in order to avoid this problem, there are many parts where the worker holds the meat, so a large amount of meat is not cut when cutting, so the part of the meat held by the worker must be cut directly by the worker using a separate cutting tool, such as a knife. There was a hassle.

Republic of Korea Patent Registration No. 1143362 Utility model registration No. 0477132

The purpose of the present invention, which was devised in consideration of the above-described conventional problems, is that the fork means holding the meat can be moved in the direction of the band saw used as a cutting means, and the meat is fixed using the fork means, thereby providing a sense of stability and preventing safety accidents for workers. Provides a safety device for a meat cutting device that has the advantage of preventing meat from being cut and cutting the meat into a certain size simply and conveniently by moving the table with the meat in the cross direction perpendicular to the moving direction of the fork means. I'm doing it.

The object of the present invention is to provide a safety device for a meat cutting device, comprising: a fixing means for moving the fork means up and down by an operating lever to prevent the meat from flowing; A safety moving frame provided with a moving roller to facilitate movement when pushing and pulling while holding a handle provided on the frame where the fixing means is installed; a base table having a guide part for guiding the moving frame and moving in a direction perpendicular to the moving frame;

Meat, characterized in that the guide rod, which is inserted into the guide part of the base table, is provided with a connecting plate at both ends that is bolted to the main table of the meat cutting device and includes a base table guide means for guiding the movement of the base table. This is achieved by a safety device for the cutting device.

The fixing means includes a fork member for fixing meat; A moving plate on which the fork member is fixed and installed by bolts, a slide guide member installed at both ends of the moving plate and moving on the main frame, and an L shape on the opposite side of the position where the fork member is installed centered on the moving plate. an operating connection member, an operating lever that raises and lowers the fork member; a rod member that reciprocates up and down by the operating lever, an operating plate fixed to an end of the rod member, and between the operating member and the rod member. It is installed and includes a connecting member; The connecting member is installed on a fixed bracket fixed to the main frame, and the meat cutting device is composed of a spring installed while connecting the operating plate and the moving plate, and a portion of the operating plate and the L-shaped operating connecting member are installed to overlap. This is achieved through safety devices.

The safety movable frame includes a main frame that is inserted into the groove of the slide guide member to provide a guide effect for moving the slide guide member up and down, and on which a fixing means is installed; a space frame installed at the bottom of the main frame to prevent it from tipping over and maintaining a constant distance; a separation prevention plate fixed to both ends of the space frame to prevent the roller from moving away; This is achieved by a safety device for a meat cutting device, which includes a roller that is rotatably installed between the main frame and the separation prevention plate and runs along the bend of the table.

The base table is formed by bending both ends of the table upward to form an integrated guide section through which the moving roller is guided. The safety moving frame is raised between the guiding sections to prevent movement, and a moving wheel is provided on the bottom of one side of the table. This is achieved by a safety device for a meat cutting device, which is installed and has a guide portion into which a guide rod is inserted in the direction opposite to the moving wheel.

This is achieved by a safety device for a meat cutting device, characterized in that a fixing pin for fixing meat is further formed on the upper surface of the end of the base table.

This is achieved by a safety device for a meat cutting device, characterized in that a second fork is further rotatably provided on the safety moving frame.

In this way, the fork means holding the meat can be moved in the direction of the band saw used as a cutting means, and the meat is fixed using the fork means, which provides a sense of stability and has the advantage of preventing safety accidents for workers and the meat being cut easily. This is a useful invention that has the advantage of being able to simply and conveniently cut meat to a certain size while moving the tongue table in a cross direction orthogonal to the moving direction of the fork means.

Figure 1 is a perspective view showing the structure of a general meat cutting device.
Figure 2 is a perspective view showing the structure of the safety device of the present invention installed and used in a meat cutting device.
Figure 3 is a cross-sectional view showing the structure of a safety device to which the technology of the present invention is applied.
Figure 4a is a perspective view showing the structure of the fixing means, which is the technical gist of the present invention.
Figure 4b is a rear perspective view showing the structure of the fixing means, which is the technical gist of the present invention.
Figure 5a is a cross-sectional view showing the structure and operation of the fixing means, which is the technical essence of the present invention.
Figure 5b is a side view showing the operation of the fixing means, which is the technical gist of the present invention.
Figure 6 is a perspective view showing the structure of a safety mobile frame, which is the technical essence of the present invention.
Figure 7a is a cross-sectional view showing the structure of a safety mobile frame, which is the technical essence of the present invention.
Figure 7b is a cross-sectional view showing the operation of the safety mobile frame, which is the technical essence of the present invention.
Figure 8 is a cross-sectional view showing the structure of a safety device showing another embodiment of the present invention.
Figure 9 is a perspective view showing the structure of a base table, which is the technical essence of the present invention.
Figure 10a is a cross-sectional view showing the structure of the base table, which is the technical essence of the present invention.
Figure 10b is a plan view showing the operation of the base table, which is the technical essence of the present invention.
Figure 11 is an example diagram showing a structure in which a moving roller is caught by a stopper to prevent separation.
Figure 12a is a cross-sectional view showing the operating state of fixing meat using the fork member of the safety device of the present invention.
Figure 12b is a side view showing the safety device of the present invention being moved in the direction of the band saw to cut meat.
Figure 12c is a plan view showing the safety device of the present invention being moved in the direction of the band saw to cut meat.

Hereinafter, a preferred embodiment of the present invention will be described in detail based on the attached drawings.

The installation structure of the stabilizing device for the meat cutting device of the present invention is installed on the table 110 of the meat cutting device as shown in Figure 13 in the attached drawing and secures the meat with a fork to provide stability and prevent safety accidents for workers. It is a device with convenience and stability that allows cutting meat to a certain size by moving the safety device (1) on which the meat is fixed in the X and Y directions on the table (110).

The structure of the safety device 1 for a meat cutting device of the present invention described above is as shown in Figures 2 and 3 of the accompanying drawings, where the fork member 12 is moved up and down by the operating lever 11 to prevent meat from flowing. Safe movement equipped with a fixing means (10) for fixing and a moving roller (23) for easy movement when pushing and pulling by holding the handle (22) provided on the frame (21) on which the fixing means (10) is installed. It is provided with a frame 20 and a guide part 31 for guiding the safety mobile frame 20, and if the moving direction of the mobile frame on which the mobile frame 20 is installed is the left and right direction, that is, the X direction, it is perpendicular to the X direction. Both ends of the base table 30, which moves in the Y direction, and the guide rod 41, which is inserted into the guide part 32 of the base table 30, are bolted to the main table 110 of the meat cutting device. It is a structure that includes a base table guide means 40 that guides the movement of the base table 30 by providing a connecting plate 42.

The structure of the fixing means 10, which is the technical gist of the present invention, is as shown in Figures 4 and 5a of the attached drawings, where the fork member 12 for fixing the meat is fixed to both ends of the moving plate 13 with bolts. A slide guide member 14 is installed at the end, and an L-shaped operating connection member 15 is bolted to the opposite side of the position where the fork member 12 is installed.

The slide guide member 14 is preferably made of a strong synthetic resin material or rubber material. The reason is that since the main frame 21 is made of metal, it prevents the generation of noise due to friction and also has the effect of absorbing shock due to shaking.

The slide guide member 14 is described as moving along the main frame 21 by forming a groove in a synthetic resin material. However, the slide guide member 14 can be moved along the main frame 21 using a pair of rollers. It can be used by changing the structure.

The operating lever 11 for raising and lowering the fork member 12 is rotatably installed on the connecting member 17 installed on the fixing bracket 16 fixed to the safety mobile frame 20, and the connecting member 17 ) is connected and installed with a rod member 18 that reciprocates up and down, and the rod member 18 is installed to penetrate the guide hole 17a formed in the fixing bracket 17.

In the present invention, the structure is explained in that the operating lever 11 is connected to the connecting member 16 and rotates, but a cylinder can also be used, and it moves up and down and stops when a certain torque is applied when fixing the meat. It can be used by replacing it with a structure that can be used by changing it to .

Meanwhile, an operating plate 19 is installed at the end of the rod member 18 and has a cross-sectional shape of ┻. Both ends of the operating plate 19 are connected by springs 19a, and the operating plate 19 ) and the L-shaped operating connection member 15 are partially installed overlapping each other.

As described above, the structure in which the operating plate 19 and the L-shaped operating connection member 15 are partially installed to overlap each other is intended to efficiently correspond to the size of the meat. That is, the present invention describes the minimum meat size, but as shown in Figure 5, when the size of the meat to be cut is large, the operating plate 19 and the L-shaped operating connection member 15 spread apart and the fork member 12 ) fixes the meat.

The structure of the safety mobile frame 20 is inserted into the groove of the slide guide member 14, as shown in FIGS. 6 and 7A of the accompanying drawings, and produces a guide effect that causes the slide guide member 14 to move up and down, and the fork A main frame 21 on which a fixing means 10 equipped with a member 12 is installed, a space frame 22 installed at the bottom of the main frame 21 to prevent tipping over and maintain a constant distance, and A separation prevention plate (24) is fixedly installed at both ends of the space frame (22) to prevent the moving roller (23) from separating, and can be rotated between the main frame (21) and the separation prevention plate (24). It is a structure composed of rollers 23 that are installed and run along the bent portion 33 of the table 31.

The space frame 22 has the effect of stably holding the lower end of the main frame 21 while preventing the main frame 21 from overturning when the safety mobile frame 20 is pushed and pulled to move its position.

The unexplained code 25 is a handle. The handle 25 is used to move the safety movement frame 20 in the X or Y direction. At this time, as shown in FIG. 8 of the attached drawing, the second fork member 27 is rotatably installed on the safety moving frame 21 to firmly fix the meat, so that the meat is not damaged when cutting with the band saw 120. You can achieve the effect of suppressing shaking to the maximum.

When fixing the meat only with the fork member 12, there is an advantage in that the meat can be cut to the maximum. However, if the meat itself is large in size, shaking may occur during cutting, so a second fork member 27 is used as an auxiliary device. It is done.

When the meat is cut to the part fixed by the second fork member 27, the second fork member 27 is hinged and rotated to remove it so that it does not collide with the band saw 120, and then fixed by the poco member 12. Since it can cut even the cut part, workers can prevent the meat from being grabbed and cut, which has the advantage of preventing safety accidents. Meanwhile, a fixing pin 26 for fixing meat is further formed on the upper surface of the end of the space frame 22.

As shown in FIGS. 9 and 10A of the accompanying drawings, the structure of the base table 30 is such that both ends of the table member 31 are bent upward to form an integrated bent portion 33 through which the moving roller 23 is guided. The safety movable frame 20 is raised between the bent portions 33 and installed to prevent movement, and a movable wheel 35 is installed on the bottom of one side of the table member 31, and the movable wheel 35 and It has a structure in which a guide part 32 into which a guide rod 42 is inserted is formed in the opposite direction. At this time, stoppers 34 are formed at both ends of the bent part 33 of the table 31, so that the moving roller ( 23) is caught on the stopper 34 to prevent removal of the safety mobile frame 20.

The moving wheel 35 is composed of a cap and a spherical ball that partially penetrates the through hole of the cap. This is because the moving wheel 35 has the advantage of being able to move freely without direction. Of course, the structure of the moving wheel 35 is not limited, and any structure that allows the base table 30 to move is satisfactory.

The present invention, which has the structure described above, holds the handle 25 of the safety movable frame 20 to the position of the dotted line and retreats away from the band saw 120 to ensure safety, as shown in Figure 7b of the attached drawing. After securing the meat to be cut, fix the lower side using the fixing pin 26 formed on the space frame 22, and then use the operating lever 11 to fix the meat as shown in FIGS. 5A and 12B. Hold and press downward.

As shown in FIGS. 5A and 12B as above, when the operating lever 11 is pulled downward and pushed down to fix the meat, the operating lever (11) is hinged and rotated by the connecting member 17 installed on the fixing bracket 16. As one end of 11) rotates downward, the rod member 18 connected to the end is pressed downward.

At this time, the rod member 18 moved by pressure in the downward direction is moved along the guide hole 17a formed in the fixing bracket 16 to prevent fluidity, and the end of the rod member 18 moved downward as described above is operated. Since the plate 19 is installed, the operation plate 19 connected in the shape of ┻ also moves downward at the same time.

When the operation plate 19 is moved downward, the operation connection member 15, which is partially overlapping with the operation plate 19, is pulled downward and the spring 19a connected to the operation plate 19 is also pulled. do.

Therefore, at the same time as the spring (19a) and the operating connection member (15) are moved downward, the moving plate (13) connected to the connecting member (17) and the fork member (12) installed on the moving plate (13) are also linked. moves in the direction At this time, the slide guide members 14 installed at both ends of the moving plate 13 move on the main frame 21 to fix the meat.

As described above, the meat is fixed using the fork member 12, then the handle 25 of the safety movable frame 20 is held and the safety movable frame 20 is brought into close contact with the meat positioning device 130.

When the safety movable frame 20 is moved toward the meat positioning device 130, the meat fixed to the fork member 12 is in close contact with the positioning device 130, and at this time, the safety movable frame 20 moves the meat. The movement toward the positioning device 130 is caused by a space frame 22 and a separation prevention device fixed to both ends of the space frame 22 to prevent the movement roller 23 from moving away, as shown in Figure 7b. It is a structure consisting of a plate 24 and a roller 23 that is rotatably installed between the main frame 21 and the separation prevention plate 24 and runs along the bent portion 33 of the table 31. .

Meanwhile, a fixing pin 26 for fixing meat is further formed on the upper surface of the end of the space frame 22. The fixing pin 26 fixes the meat at the lower part and the fork member 12 fixes the upper part. It secures the meat firmly.

When the meat is fixed as described above, the worker holds the handle 25 provided on the main frame 21 and first brings the fixed meat into close contact with the positioning device 130 provided on the meat cutting device and then moves it in the direction of the band saw 120. When pushed, the gap between the positioning device 130 and the band saw 120 becomes the thickness of the meat and the meat is cut.

If the movement in close contact with the positioning device 130 provided in the meat cutting device is referred to as movement in the X-axis direction, movement in the It is brought into close contact with the positioning device 130. At this time, if the movement of the safety mobile frame 20 is referred to as movement in the X direction, it moves along the bent portions 33 provided at both ends of the table.

Looking specifically at the movement in the Move along. At this time, stoppers 34 are formed at both ends of the bent portion 33 of the table, so that the moving roller 23 is caught on the stopper 34 to prevent the safety moving frame 20 from being removed.

Meanwhile, pushing and moving the safety device of the present invention in the band saw direction can be defined as Y-direction movement. The Y-direction movement method involves a guide rod 41 installed at one end of the table member 31 constituting the base table 30 by a connecting plate 42 bolted to the main table of the meat cutting device. It is installed through (32) and moves horizontally along the guide rod (41).

When the table member 31 moves horizontally along the guide rod 41, a moving wheel 35 is installed on the bottom surface of the other side of the table member 31, so that the base table 30 can be easily moved.

When you want to replace the meat with new meat after cutting it, or when you want to remove the remaining meat after cutting is completed, move the safety device away from the place where the band saw is installed, and then move it as shown in Figure 5 in the attached drawing. As the illustrated operating lever 11 rotates upward, the rod member 18 connected to the end moves upward.

At this time, the rod member 18 moved upward by pressure is prevented from flowing along the guide hole 17a formed in the fixing bracket 16 and moves upward, and the end of the rod member 18 moved upward as described above. An operating plate is installed, so the operating plate (19) connected in the shape of ┻ also moves upward at the same time.

When the operation plate 19 is moved upward, the operation connection member 17 installed to partially overlap the operation plate is pulled upward and compresses the spring 19a connected to the operation plate 19.

Therefore, the spring 19a and the operating connection member 17 are moved upward, and at the same time, the moving plate 13 connected to the operating connecting member 17 and the fork member 12 installed on the moving plate 13 are also linked. moves upward. At this time, the slide guide members 14 installed at both ends of the moving plate 13 move on the main frame 21 to release the fixing force holding the meat.

In this way, the fork means holding the meat can be moved in the direction of the band saw used as a cutting means, and the meat is fixed using the fork means, which provides a sense of stability and has the advantage of preventing safety accidents for workers and the meat being cut easily. This is a useful invention that has the advantage of being able to simply and conveniently cut meat to a certain size while moving the tongue table in a cross direction orthogonal to the moving direction of the fork means.

Claims (7)

In the safety device for meat cutting device,
a fixing means for moving the fork means up and down by an operating lever to prevent the meat from flowing;
a safety moving frame provided with a moving roller to facilitate movement when the handle provided on the main frame on which the fixing means is installed is pushed and pulled;
a base table having a guide part for guiding the moving frame and moving in a direction perpendicular to the moving frame;
Meat, characterized in that the guide rod, which is inserted into the guide part of the base table, is provided with a connecting plate at both ends that is bolted to the main table of the meat cutting device and includes a base table guide means for guiding the movement of the base table. Safety device for cutting devices.
The method of claim 1, wherein the fixing means is
A fork member for fixing the meat;
A moving plate on which the fork member is fixed and installed by bolts;
Slide guide members installed at both ends of the moving plate and moving on the main frame;
An L-shaped operating connection member on the opposite side of the position where the fork member is installed centered on the moving plate;
an operating lever that raises and lowers the fork member;
a rod member that reciprocates up and down by the operating lever;
an operating plate fixed to an end of the rod member;
a connecting member installed between the operating member and the rod member;
The connecting member is installed on a fixed bracket fixed to the main frame.
A spring installed while connecting the operating plate and the moving plate;
A safety device for a meat cutting device, characterized in that the operating plate and the L-shaped operating connection member are partially installed overlapping each other.
According to claim 1,
The safety moving frame is
a main frame that is inserted into the groove of the slide guide member to provide a guide effect for moving the slide guide member up and down, and on which a fixing means is installed;
a space frame installed at the bottom of the main frame to prevent it from tipping over and maintaining a constant distance;
a separation prevention plate fixed to both ends of the space frame to prevent the roller from moving away;
A safety device for a meat cutting device, characterized in that it includes a moving roller that is rotatably installed between the main frame and the separation prevention plate and runs along the bend of the table.
According to claim 1,
The base table is formed by bending both ends of the table member upward to form an integrated bent portion through which the moving roller is guided, and the safety moving frame is installed between the bent portions to prevent movement, but is installed on the bottom of one side of the table member. A safety device for a meat cutting device, characterized in that a wheel is installed and a guide portion into which a guide rod is inserted is formed in a direction opposite to the moving wheel.
According to claim 1,
A safety device for a meat cutting device, characterized in that a fixing pin for fixing meat is further formed on the upper surface of the end of the space frame.
According to claim 1,
A safety device for a meat cutting device, characterized in that a second fork is further rotatably provided in the safety moving frame.
According to claim 1,
A safety device for a meat cutting device, characterized in that the slide guide member can move along the main frame using a pair of rollers.