KR20110008417A

KR20110008417A - A auto knife sharpener

Info

Publication number: KR20110008417A
Application number: KR1020090065768A
Authority: KR
Inventors: 문승배; 문승화
Original assignee: 문승배; 문승화
Priority date: 2009-07-20
Filing date: 2009-07-20
Publication date: 2011-01-27

Abstract

The present invention, while cutting the blade by installing a knife sharpening device inside the main body to be able to insert the kitchen knife, by sliding the knife body of the kitchen knife on the knife cabinet equipped with a multi-stage loading chamber, the knife The blade of the knife body loaded in the loading room is polished by the blade polishing device which moves to the XY axis by the X axis moving device and the Y axis moving device, and is polished by spraying the abrasive water when grinding the blade by the blade polishing device. The waste abrasive used in the spraying process may be collected and discarded in a receiving container provided for loading and unloading on a pedestal, and the blade may be cut by a sterilizing means (apparatus). The present invention relates to an automatic knife sharpening device for sterilization and disinfection.

The present invention is a knife blade polishing apparatus for moving the blade of the knife body to the XY axis by the X-axis moving device and the Y-axis moving device in the state of sliding the knife body of the kitchen knife on the knife cabinet with a multi-stage loading chamber It is possible to grind automatically by grinding, so that the grinding can be safely carried out, and by inserting the loaded knife and the like into the multi-stage loading chamber of the knife cabinet, the blade can be loaded regardless of the thickness of the knife body.

In addition, the present invention can facilitate polishing while injecting the abrasive water from the nozzle provided at the top when polishing the blade, and the waste polishing water used for spraying when the polishing is loaded on the pedestal, the receiving container is provided The blades can be collected and discarded, and the blade body can be sterilized and sterilized by a sterilizing means (apparatus) when the blade body is polished.

Description

Automatic Knife Sharpener for Kitchen {A Auto Knife Sharpener}

The present invention relates to a kitchen automatic knife sharpening device for sharpening the blade of the kitchen knife used in the kitchen, such as a general home or restaurant.

To explain this in more detail, install a knife sharpening device inside the main body to insert a kitchen knife to polish the blade, but by sliding the knife body of the kitchen knife on the knife cabinet equipped with a multi-stage loading chamber. The blade of the knife body loaded in the blade chamber is polished by the blade polishing device moving in the XY axis by the X axis moving device and the Y axis moving device, and the abrasive water is sprayed when the blade is polished by the blade grinding device. While polishing, the waste abrasive used for spraying can be collected and discarded in the receiving container which can be loaded into the pedestal, and the blade is used to sterilize the knife body including the blade when polishing. It is to provide a kitchen knife sharpener that can be sterilized by.

In general, when the blade becomes dull at home or in business, in order to sharpen the blade further, conventionally, the blade is polished by contacting the blade with a polishing rod or a grinding wheel having a fine cutting groove on the surface, or the abrasive stone is driven by a motor. While rotating at high speed, the operator polished the blade by contacting the blade with abrasive stone.

Grinding blades using abrasive rods or abrasive grindstones is disclosed in Korean Utility Model Publication No. 20-2009-3606 "Precision Ceramic Knife Sharpening Rod" and Gazette Utility Model Publication No. 20-1990-4672 And the like are known.

However, in the methods of grinding the blade using an abrasive rod or a grinding wheel, the abrasive stone or the abrasive rod is a hard material, and since the blade is also a hard material, only the tip of the blade contacting the abrasive stone or the abrasive rod is polished. It cannot be polished evenly, and requires no proficiency for polishing, and no one can carry out it.

As a device in which an operator polishes the blade by contacting the blade with the abrasive stone while rotating the abrasive stone at a high speed with a motor, there are a "knitting blade set" of Korean Patent Registration No. 10-6453612 and a "automatic knife grinding device" of Patent Registration No. 10-692261. Is proposed.

The former is designed so that the grinding block can receive and polish the blade as it is exposed and exposed through the opening of the front housing, further ensuring the sharpness of the blade while ensuring the appearance of the exterior (guaranteing the appearance and infiltrating foreign matter from the outside). The grinding block is equipped with a polishing device (abrasive stone, motor, etc.) normally closed in the opening of the front housing, and in actual use, the grinding block is exposed to the outside and polished. The blade storage hole is provided to store the knife or scissors together with the grinding block.

However, this is because the disc-shaped abrasive stone that rotates the motor and polishes the blade is installed (mounted) alone. Therefore, only one side of the blade is polished, so that the blade is asymmetrical. There is a danger.

The latter allows two elastic abrasive discs to face each other instead of abrasive stones or polishing rods, partially pressurizes them to increase the adhesion of the blades, and simultaneously polishes the blades to decompose grease on the surface of the blades using water and detergent. The cutting angle of the blade is sharp, the polishing area can be widened, and the removal time of oil can be shortened by removing oil.

In particular, since the conventional automatic polishing apparatus performs polishing while exposing the main body of the knife to the outside, safety cannot be excluded, and the knife can be sharpened while actively dealing with the size of the knife (knive body). No sterilization was performed when the knife was ground, so that the contaminated knife was stored and the sanitary condition could not be excluded.

The present invention is to provide a kitchen automatic knife sharpening device that can solve the above problems and closing.

The present invention, while the blade is installed inside the main body to be able to insert the kitchen knife to sharpen the blade, the knife body of the kitchen knife by sliding the loaded on the knife cabinet equipped with a multi-stage loading chamber, the knife The blade of the knife body loaded in the loading room is polished by the blade polishing device which moves to the XY axis by the X axis moving device and the Y axis moving device, and is polished by spraying the abrasive water when grinding the blade by the blade polishing device. The waste abrasive used in the spraying process may be collected and discarded in a receiving container provided for loading and unloading on a pedestal, and the blade may be cut by a sterilizing means (apparatus). It is an object of the present invention to provide an automatic knife sharpener for kitchen, which is characterized in that it can be sterilized and disinfected.

Another object of the present invention is to move the blade of the knife body to the XY axis by the X-axis moving device and the Y-axis moving device in the state of sliding the knife main body of the kitchen knife on the knife front frame equipped with a multi-stage loading chamber It is an object of the present invention to provide an automatic knife sharpening device for a kitchen which can be polished automatically by a blade polishing device so that polishing can be safely performed.

Still another object of the present invention is to insert a loaded knife, etc. in a multi-stage loading chamber of a knife cabinet, and load it, regardless of the size (thickness and width) of the knife body, so that the kitchen blade can be loaded and polished. The purpose is to provide a knife sharpener.

Still another object of the present invention is to facilitate polishing while injecting polishing water from a nozzle provided at the upper end when polishing the blade, and the waste polishing water used for spraying at the time of polishing is provided to be loaded to the pedestal. It is to provide a kitchen automatic knife sharpening device that can be collected and discarded in a collecting container, and the blade blade can be sterilized by sterilization means (apparatus).

BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects,

In the case of grinding the blade by installing a knife sharpening device inside the main body so that the kitchen knife can be inserted;

Sliding the knife body of the kitchen knife to a knife cabinet equipped with a multi-stage loading chamber to load the knife;

Grinding the blade of the knife body loaded in the knife chamber by the blade polishing device moving in the X-Y axis by the X axis moving device and the Y axis moving device;

Polishing while spraying abrasive water when polishing the blade by the blade polishing device;

The waste abrasive water used for spraying at the time of grinding | polishing is made to collect in the receiving container provided so that it may be taken out and loaded to a base;

The blade is achieved by the automatic knife sharpening device 10 for kitchen, characterized in that to sterilize by the sterilizing means (apparatus) the knife body including the blade when grinding.

Kitchen automatic knife sharpening apparatus according to the present invention,

Polish the blade by installing a knife sharpening device inside the main body where the kitchen knife can be inserted.Slide the knife body of the kitchen knife into the knife cabinet with a multi-stage loading chamber and load it. The blade of the loaded knife body is polished by the blade polishing device moving to the XY axis by the X axis moving device and the Y axis moving device, and is polished by spraying the abrasive water when grinding the blade by the blade polishing device. The waste abrasive water used for spraying can be collected and discarded in a receiving container provided for loading and withdrawing into the pedestal, and the blade can be sterilized and disinfected by the sterilizing means (apparatus). It is to be possible.

The present invention is a knife blade polishing apparatus for moving the blade of the knife body to the XY axis by the X-axis moving device and the Y-axis moving device in the state of sliding the knife body of the kitchen knife on the knife cabinet with a multi-stage loading chamber It can be polished automatically by grinding, and it is possible to safely carry out the grinding, and by inserting the loaded knife by sliding it into the multi-stage loading chamber of the knife cabinet, the blade is loaded regardless of the size (thickness and width) of the knife body. You can do it.

In addition, the present invention can facilitate polishing while injecting the abrasive water from the nozzle provided at the top when polishing the blade, and the waste polishing water used for spraying when the polishing is loaded on the pedestal, the receiving container is provided When the blade is polished, the blade body can be sterilized and sterilized by a sterilizing means (apparatus).

The above and other objects and features of the present invention will be more clearly understood from the following detailed description based on the accompanying drawings.

1 to 6 are shown a specific embodiment of the automatic knife sharpening device 10 for the kitchen according to the present invention, Figures 1 to 3 is a front cross-sectional view and a side cross-sectional view and a planar cross-sectional view of the automatic knife sharpening device 10 for the kitchen 4 is an enlarged view showing an extract of the knife brace 20 in the kitchen automatic knife sharpening device 10 according to the present invention, Figures 5a and 5b and 6 is an automatic kitchen knife sharpening device 10 according to the present invention This is a schematic diagram showing the working relationship of and the principle of operation.

Kitchen automatic knife sharpening device 10 according to the present invention, as illustrated in the drawings,

A housing 11 composed of an upper main body 12 and a lower pedestal 13; A knife holder 20 installed on one side of the housing 11 to insert and load the knife body 3 of the kitchen knife 1; A blade polishing device unit (30) provided at the front of the knife loading stand (20) for polishing the blade (4); An X-axis operating unit 40 for operating the blade polishing unit 30 in the X-axis (forward and backward); A Y-axis operating device unit 50 for operating the blade polishing device unit 30 in the Y-axis (up and down); It is formed to include a sterilization device: installed on one inner side of the housing 11 to sterilize the knife body 3 including the blade (4).

In the housing 11 composed of the upper main body 12 and the lower pedestal 13, the main body 12 and the pedestal 13 are integrally formed, or the main body 12 and the pedestal 13 are respectively formed. It may be formed separately (molding) to be integrally coupled or separated by a coupling / separation device (not specifically shown).

On the upper surface of the main body 12 forming the housing 11 to form a loading outlet 16 to insert or withdraw the knife body (3) of the kitchen knife (1).

On one side of the upper surface of the main body 12, a motor 32 for rotating the abrasive stone 33 of the polishing apparatus 30, a polishing water supply valve (not specifically shown) and an infrared lamp 25 for supplying the polishing water are provided. An operation switch 17 for interrupting (ON / OFF) was provided.

The motor 32, the polishing water supply valve (not specifically shown), and the infrared lamp 25 are collectively turned on / off by the operation switch 17, or separate individual operation switches (specifically shown). Can be turned ON and OFF individually.

Inside the pedestal 13, which forms the housing 11, a polishing collection container 15 for collecting the abrasive water sprayed upon polishing is provided to be withdrawn and, in particular, the inner surface of the bottom plate of the pedestal 13 When the abrasive collection container 15 is loaded and drawn out by forming the guide bar 14, the abrasive collection container 15 slides along the guide bar 14 so that it can be easily loaded out.

The front end of the cutlery 20 is installed on one side of the main body 12 forming the housing 11, the cut-out loaded chamber 21 is formed.

As shown in FIG. 4, the calda short loading chamber 21 forms a narrow first short loading groove 21-1 in the center, and a two short loading groove 21 outside the first short loading groove 21-1. 21-2) is formed to be somewhat wider than the width of the one-stage loading groove 21-1, so that a step is formed between the one-stage loading groove 21-1 and the two-stage loading groove 21-2, the two-stage long On the outside of the front groove 21-2, the three-stage loading groove 21-3 is formed to be somewhat wider than the width of the two-stage loading groove 21-2, so that the two-stage loading groove 21-2 and the three-stage loading groove 21-3. The stepped portion is formed between the three-stage loading groove 21-3, and the four-stage loading groove 21-4 is formed to be wider than the width of the three-stage loading groove 21-3 so that the three-stage loading groove 21-3 is formed. It can be mentioned that the stepped portion is formed between 21-3 and the four-stage loading groove 21-4.

On the outside of the four-stage loading groove (21-4) it turns out that the loading groove can be further formed in multiple stages in a row.

A sterilization apparatus installed under the polishing apparatus to sterilize the knife body 3 including the blade 4; An infrared lamp 25 was installed to sterilize and disinfect the knife body 3 including the blade 4 by infrared rays generated from the infrared lamp 25, and a transparent plate in front of the infrared lamp 25. (26) was installed to protect the infrared lamp 25 by cutting off the dust, sparks, and abrasive water generated when the blade is polished.

The blade polishing device unit 30, which polishes the blade 4 while moving to the X-axis (front and rear) and the Y-axis (up and down) by the X-axis operating unit 40 and the Y-axis operating unit 50, is as follows. Formed together.

The motor 32 is mounted on one surface of the apparatus table 31, but the rotating shaft of the motor is mounted to protrude to the opposite surface, and the abrasive stone 33 is mounted on the rotating shaft of the motor 32 protruding to the other surface.

On one side of the apparatus stage 31, a polishing water spray nozzle 35 is mounted to face the abrasive stone 33 by a bracket 36, and the polishing water spray nozzle 35 is a polishing water supply valve (not specifically shown). No.) is connected to the hose so that the abrasive water supply valve can be controlled by ON / OFF operation.

The X-axis operating device portion 40 for operating the blade polishing device portion 30 formed as described above in the X-axis (forward and backward) direction was formed as follows.

The left and right ends of the X-axis support 41 long in length were formed integrally so that the support plates 42 were side by side, and the X-axis screw rods 43 were freely rotated on the center line between the left and right support plates 42. The X-axis motor 44 was mounted on the outer side of the one side support plate 42 so that the X-axis screw rod 43 could be rotated forward and backward.

The X-axis operation block 45 is screw-coupled to the X-axis screw rod 43 between the left and right support plates 42, and the X-axis screw rod is between the X-axis operation block 45 and the X-axis support 41. It was provided with a guide means for inhibiting the rotation of the X-axis operation block 45 and to move forward and backward when the 43 rotates globally, and the X-axis operation block 45 is mounted on the apparatus table of the polishing unit 30 ( 31).

The guide means provided between the X-axis operation block 45 and the X-axis support 41 is provided with two or more rows of X-axis guide blocks 47 on the X-axis operation block 45, and the X-axis support ( 41), the X-axis guide rail 46 is mounted on the same horizontal line as the X-axis guide block 47, and each of the X-axis guide blocks 47 is inserted into the X-axis guide rail 46 on the same horizontal line. The shaft guide block 47 is made to slide along the X-axis guide rail 47.

In particular, both ends of the X-axis support 41 is equipped with an X-axis front sensor XS2 and an X-axis rear sensor XS1, respectively, when the polishing unit 30 moves forward and backward on the X-axis. By detecting the X-axis operation block 45 of (30) to control the forward and backward operation of the X-axis motor 44 to control the forward and backward movement of the polishing device (30).

The Y-axis operating device portion 50 for operating the blade polishing device portion 30 formed as described above in the Y-axis (up and down) direction was formed as follows.

The upper and lower ends of the Y-axis support 51, which are vertically long, were integrally formed so that the support plates 52 were parallel to each other, and the Y-axis screw rods 53 were freely rotated on the center line between the upper and lower support plates 52. The outer side of the upper support plate 52 was equipped with a Y-axis motor 54 so that the Y-axis screw rod 53 can be rotated forward and backward.

The Y-axis operation block 55 is screwed to the Y-axis screw rod 53 between the upper and lower support plates 52, and the Y-axis screw rod between the Y-axis operation block 55 and the Y-axis support 51. It was provided with a guide means for inhibiting the rotation of the Y-axis operation block 55 and guides up and down when the 53 is rotated globally, the Y-axis operation block 55 is X of the X-axis operation unit 40 Mounted on the shaft support (41).

Guide means provided between the Y-axis operation block 55 and the Y-axis support 51, the Y-axis operation block 55 is equipped with two or more Y-axis guide block 57, the Y-axis support ( 51, the Y-axis guide rail 56 is mounted on the same vertical line as the Y-axis guide block 57, and each Y-axis guide block 57 is inserted into the Y-axis guide rail 56 on the same vertical line and Y is inserted. The shaft guide block 57 is slid up and down along the Y-axis guide rail 57.

In particular, the Y-axis upper side sensor (YS1) and the Y-axis lower side sensor (YS2) are respectively mounted on the upper and lower ends of the Y-axis support 41, when the X-axis operating unit 40 moves up and down on the Y-axis. By detecting the X-axis support 41 of the shaft operating unit 40 to control the up and down operation of the Y-axis motor 54 to control the vertical movement of the X-axis operating unit (40).

In the above, the X-axis front sensor XS2 and the X-axis rear sensor XS1 and the Y-axis upper sensor which are mounted on both upper and lower ends of the Y-axis support 41 are mounted on the left and right ends of the X-axis support 31. Each sensor of the YS1 and the Y-axis lower side sensor YS2 is preferably provided with a proximity sensor or a micro switch.

In particular, the X-axis motor 44 of the X-axis operating unit 40 and the Y-axis motor 54 of the Y-axis operating unit 50 is preferably equipped with a stepping motor to enable precise operation. .

Hereinafter, the use state (operational relationship) of the automatic knife sharpening device 10 for kitchen according to the present invention formed as described above will be described.

The automatic knife sharpening apparatus 10 for kitchen according to the present invention is started in the state in which the X-axis operating unit 40 having the polishing unit 30 is located at the upper side as illustrated in FIG. 5Ap.

In order to grind the blade 4 of the kitchen knife 1 using the automatic knife sharpening apparatus 10 according to the present invention, the knife body 3 should be loaded in the knife cutting machine 21 of the knife holder 20. do.

The tip of the knife is inserted through the loading outlet 16 which is drilled on the upper surface of the main body 12, and the first and second loading grooves 21-1 and two-stage loading grooves 21-2 formed in the knife back 5 are mounted in the knife cutting chamber 21. And inserting the knife body (5) into the loading groove that matches or substantially matches the thickness of the knife back (5) among the three-stage loading groove (21-3) and the four-stage loading groove (21-4). Inserted into (36) and loaded, the insertion stops while the lower end of the handle (2) is caught on the upper end of the knife holder 20.

As described above, the operation switch 17 is turned on in the state where the knife main body 2 of the cutting knife 1 is inserted into and loaded into the knife cutting unit chamber 21 of the knife holder 20.

When the operation switch 17 is turned ON, the motor 32 of the polishing apparatus 30 operates to rotate the abrasive stone 33, and at the same time, the abrasive water supply valve (not specifically shown) is turned ON to polish the abrasive water. Sprayed from the spray nozzle 35, the infrared lamp 25 is turned on to maintain the sterilization state.

In the state in which the motor 32 of the polishing device 30 is operating to rotate the polishing stone 33, the X-axis operating device portion 40 and the Y-axis operating device portion 50 operate at the same time so that the polishing device portion 30 ) Will be moved in the X and q direction.

The X-axis operating unit 40 operates as follows.

When the X-axis motor 44 operates, the X-axis screw rod 43 slowly rotates in the forward direction. When the X-axis screw rod 43 starts to rotate slowly in the forward direction, the X-axis screw rod 43 is screwed to the X-axis screw rod 43. The X-axis operation block 45 moves (forwards) gradually, and when the X-axis operation block 45 moves (forwards), the X-axis guide block 47 fixed to the X-axis operation block 45 becomes X. Since it is coupled to the shaft guide rail 46, the polishing unit 30 along with the X-axis operation block 45 is advanced together.

When the X-axis operation block 45 is gradually moved (advanced), the polishing unit 30 is also moved (advanced), and the abrasive stone 33 which is rotated by the operation of the motor 32 is cut with the blade 4. In contact with each other, the blade 4 is polished.

As described above, the X-axis operating unit unit 50 is operated together with the polishing unit unit 30 and the X-axis operating unit unit 40 simultaneously moves to rotate the abrasive stone 33 to polish the blade 4. It will work at the same time.

When the Y-axis motor 54 operates, the Y-axis screw rod 53 slowly rotates in the forward direction, and when the Y-axis screw rod 43 starts to rotate slowly in the forward direction, the Y-axis screw rod 53 is screwed to the Y-axis screw rod 53. When the Y-axis operation block 55 moves slowly (downward), and the Y-axis operation block 55 gradually moves downward, the Y-axis guide block 57 fixed to the Y-axis operation block 55 is the Y-axis guide rail. Since it is coupled to 56, the X-axis operating unit 40 together with the Y-axis operating block 55 is downward.

When the Y-axis operation block 55 is gradually moved downward, the polishing unit 30 also moves downward together with the X-axis operation unit 40, and the abrasive stone 33 rotates by the operation of the motor 32. The blade 4 is continuously polished while moving downward.

As described above, the X-axis operating unit 40 and the Y-axis operating unit 50 together with the polishing unit 30 operate simultaneously to polish and rotate the blade 4 while rotating and rotating the abrasive stone 33. By the operation of the Y-axis operating unit 50, the X-axis operating unit 40 together with the polishing unit 30 is completely downward to completely polish the blade 4 to the bottom.

By operating the Y-axis operating unit 50, the X-axis operating block 40 along with the polishing unit 30 is completely downward and the blade 4 is completely polished to the lower end. 45) and the device stage 31 is detected by the X-axis front detection sensor (XS2) to operate the X-axis motor 44 in reverse to reverse the X-axis screw rod 43 to the X-axis operation block 45 and Together, the polishing unit 30 is reversed.

At the same time, when the mounting table 31 of the X-axis operating unit unit 40 is detected by the Y-axis lower detection sensor YS2, the Y-axis motor 54 of the Y-axis operating unit 50 is operated in reverse to Y. The shaft screw rod 53 is reversely rotated, and when the Y shaft screw rod 53 is reversely rotated, the X-axis operating device portion 40 which is downwardly moves upward together with the polishing device portion 30.

The X-axis motor 44 operates in reverse to reverse the polishing unit 30, and the Y-axis motor 54 operates in reverse, so that the polishing unit 30 together with the X-axis operating unit 40 When upwardly, the abrasive stone 33 is raised while polishing the blade 4 while contacting the lower end of the blade 4 again.

The X-axis operating unit 40 and the Y-axis operating unit 50 are operated in reverse at the same time to polish the blade 4 while the abrasive stone 33 is raised, and the X-axis operating unit 40 is fully raised. When the Y-axis lift detection sensor (YS1) is detected by the operation of the Y-axis motor 54 is stopped to stop the rise of the X-axis operating unit 40.

Subsequently, when the device stage 31 of the polishing unit 30 to be reversed is detected by the X-axis rear detection sensor XS1, the operation of the X-axis motor 44 is stopped and the reverse of the polishing unit 30 is stopped. At the same time as the reverse of the polishing apparatus 30 is stopped, the power supplied to the motor 32 of the polishing apparatus 30 is also turned off, thereby stopping the rotation of the polishing stone 33.

In this way, while the motor 32 of the polishing device unit 30 is operating to rotate the abrasive stone 33, the X-axis operating unit 40 and the Y-axis operating unit 50 operate at the same time. Along with the X-axis support 41, the polishing unit 30 is moved forward / backward and downward / upward to complete one time polishing.

Polishing carried out as described above may be selectively performed one or more times depending on the state set.

When the blade 4 of the kitchen knife 1 is completely raised by the blade 4, the operation switch 19 is turned off to completely terminate the operation (polishing).

When the operation (polishing) is stopped by turning off the operation switch 17, the abrasive collection container 15 is withdrawn from the pedestal 13, and the collected abrasive water is discarded, and after the abrasive collection container 15 is cleaned, the abrasive collection container is cleaned. Coupling (15) to the pedestal 13 to complete the use of the automatic kitchen grinder 10 for the kitchen.

Although the present invention has been described in detail only with respect to the specific embodiments described, it will be obvious to those skilled in the art that various modifications and changes can be made within the technical scope of the present invention, and such modifications and variations belong to the appended claims. something to do.

1 is a front view of the automatic knife sharpening apparatus for a kitchen according to the present invention.

Figure 2 is a side cross-sectional view of the automatic knife sharpening apparatus for a kitchen according to the present invention.

Figure 3 is a plan sectional view of the automatic knife sharpening apparatus for a kitchen according to the present invention.

Figure 4 is an enlarged view showing the main portion of the automatic knife sharpening device for kitchen according to the present invention.

5a and 5b is an explanatory view of the operation relationship of the automatic knife sharpening device for kitchen according to the present invention.

Figure 6 is a schematic diagram showing the operating principle of the automatic knife sharpening device for kitchen according to the present invention.

Explanation of symbols on the main parts of the drawings

1: cutlery 2: handle 3: knife body

10: Kitchen Knife Sharpener 11: Housing

15: Polishing Canister 20: Sword Armor 21: Sword Armored Room

25: infrared lamp 30: grinding unit 31: device table

32: motor 33: abrasive stone 35: abrasive water spray nozzle

40: X axis operating unit 41: X axis support 43: X axis screw rod

44: X axis motor 45: X axis operating block 50: Y axis operating device

51: Y-axis support 53: Y-axis screw rod 54: Y-axis motor

55: Y axis operation block

Claims

Automatic knife sharpening device for a kitchen, characterized in that the blade is formed by including a sterilization means (sterilize) by the sterilizing means (apparatus) including the blade when grinding the blade;

The method according to claim 1, Calda jangjang chamber formed on the front side of the jeonjangjeon;

A one-stage loading groove having a narrowest width in the center of the front surface of the knife cage;

Automatic cut knife device for a kitchen, characterized in that formed on the outside of the first stage loading grooves are formed in multiple stages so that the loading grooves gradually wider communication with each other.

The apparatus of claim 1, further comprising: a blade polishing device unit for polishing the blade while moving in the X and Y axes;

And a motor mounted on one side of the apparatus table and mounted on the rotating shaft of the motor protruding to the other side so as to attach and detach the abrasive stone.

The method according to claim 1, X-axis operating unit for operating the blade polishing unit in the X-axis (front and rear) direction;

An X-axis supporter integrally formed to have a length from side to side and support plates parallel to both ends;

An X-axis screw rod mounted freely on a center line between the left and right support plates;

An X-axis motor mounted on an outer side of the one side support plate to rotate the X-axis screw rod 43 forward and backward;

An X-axis operating block screwed to the X-axis screw rod between the left and right support plates;

Guide means mounted on an opposite surface of the X-axis operation block and the X-axis support to guide and prevent the X-axis operation block from rotating forward and backward when the X-axis screw rod rotates throughout;

And an X-axis operation block mounted to the apparatus table of the polishing apparatus unit.

According to claim 1, Y-axis operating unit for operating the blade polishing device unit 30 in the Y-axis (up and down) direction;

A Y-axis support having a long vertical length and a support plate integrally formed at both upper and lower ends thereof;

A Y-axis screw rod mounted to rotate freely on a center line between the upper and lower support plates;

A Y-axis motor mounted on an outer side of the upper support plate to rotate the Y-axis screw rod in forward and reverse directions;

A Y-axis operation block screwed to a Y-axis screw rod between the upper and lower support plates;

Guide means provided between the Y-axis operating block and the Y-axis support to guide and prevent the rotation of the Y-axis operating block and to move up and down when the Y-axis screw rod rotates throughout;

The Y-axis operation block is mounted to the X-axis support unit of the X-axis operation unit; automatic knife sharpening device for a kitchen comprising a.

The method according to claim 4, The guide means provided between the X-axis operation block and the X-axis support;

An X-axis guide block mounted on at least two rows of the X-axis operating block;

An X axis guide rail mounted on an X axis support on the same horizontal line as the X axis guide blocks;

And inserting the X-axis guide blocks into the X-axis guide rails on the same horizontal line so that the X-axis guide blocks are slid along the X-axis guide rails.

The method according to claim 5, The guide means provided between the Y-axis operation block and the Y-axis support;

A Y-axis guide block mounted on the Y-axis operating block at least two rows;

A Y-axis guide rail mounted on the same vertical line as the Y-axis guide block;

And inserting the Y-axis guide blocks into the Y-axis guide rails on the same vertical line so that the Y-axis guide blocks slide up and down along the Y-axis guide rails.

According to claim 4, On the left and right both ends of the X-axis support to form the X-axis operating unit;

It is equipped with an X-axis front sensor and an X-axis rear sensor to detect the X-axis (front and rear) movement of the polishing operation unit to control the forward and reverse operation of the X-axis motor; Automatic knife sharpener.

The method of claim 5, wherein the upper and lower ends of the Y-axis support to form the Y-axis operating unit;

The Y-axis upper side sensor and the Y-axis lower side sensor is mounted, respectively, to detect the Y-axis (up and down) movement of the X-axis operating unit to control the forward and reverse operation of the Y-axis motor; characterized in that formed Automatic knife sharpener for kitchen.

The method according to claim 1, wherein the blade is sterilized water apparatus for sterilizing the knife body including the blade when grinding; Infrared lamp; Automatic knife sharpening device for a kitchen, characterized in that formed, including.

The automatic knife sharpening apparatus of claim 3 or 4, wherein the X-axis motor of the X-axis operating unit and the Y-axis motor of the Y-axis operating unit are stepping motors.

The X-axis front sensor and the X-axis rear sensor and the Y-axis upper sensor and the Y-axis lower sensor mounted on the left and right ends of the X-axis support are mounted. ; Proximity sensor or micro-switch; automatic kitchen knife device characterized in that formed, including.