Kitchen knife edging equipment

Abstract

The utility model relates to the technical field of cutter nursing, and discloses kitchen cutter edging equipment which comprises a rack, and a clamping mechanism is arranged in the rack. The clamping mechanism comprises a ball screw, the ball screw is rotationally connected to the interior of the rack, a rotating motor is fixedly installed on the right side face of the rack, the power output end of the rotating motor penetrates through the rack and is fixedly connected with the right end of the ball screw, a moving plate is in threaded connection with the outer surface of the ball screw, and two hydraulic rods are fixedly installed on the bottom face of the moving plate; a connecting plate is fixedly installed at the telescopic ends of the two sets of hydraulic rods jointly, a rotating motor is fixedly installed on the upper surface of the connecting plate, the power output end of the rotating motor penetrates through the connecting plate and is fixedly provided with a connecting gear, two mounting plates are arranged below the connecting plate, and rack plates are fixedly installed on the side faces, close to each other, of the two mounting plates. According to the kitchen cutter edging equipment, the rack and the clamping mechanism are arranged, so that potential safety hazards during cutter edging are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of knife care, in particular to a kitchen knife sharpening device. Background Art

[0002] When the knife is calcined, the iron or steel on the surface will oxidize or have a high carbon content and become brittle. The so-called sharpening is to grind away these at the edge of the knife to expose the steel part, so that it will be sharper. Knife sharpening equipment is needed in the process of knife sharpening.

[0003] The utility model with the existing authorization announcement number CN212600669U discloses a kitchen knife sharpening device, wherein a turntable is fixedly connected to the bottom of the first screw, a sleeve is threadedly connected to the outer wall of the first screw, cross bars are fixedly connected to the left and right sides of the outer wall of the sleeve, the outer walls of the two cross bars are respectively slidably connected to the inner walls of the two through grooves, the outer walls of the two cross bars are rotatably connected to the first rod body through a connecting shaft, and the tops of the two first rod bodies are rotatably connected to the first support seat through a connecting shaft.

[0004] The above-mentioned technical scheme is adopted to solve the problem that the existing sharpening equipment requires the user to adjust the inclination of the tool by himself to perform different degrees of sharpening, which is time-consuming and laborious. However, when the above-mentioned technical scheme is used, the device has a clamping and moving mechanism for the tool, so that when the tool is sharpened, the worker needs to manually take the tool and move it. In the process of sharpening, the sparks generated by grinding are easy to splash onto the worker, thereby posing a certain safety hazard to the worker's personal safety, thereby reducing the practicality of the device.

[0005] Therefore, those skilled in the art provide a kitchen knife sharpening device to solve the problems raised in the above background technology. Utility Model Content

[0006] The utility model aims to provide a kitchen knife sharpening device to solve the problem that the sharpening device proposed in the above background technology does not have a knife clamping and moving mechanism.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A kitchen knife sharpening device comprises a frame, wherein a clamping mechanism is arranged inside the frame;

[0009] The clamping mechanism includes a ball screw, which is rotatably connected to the inside of a frame, and a rotating motor is fixedly installed on the right side of the frame, and the output end of the rotating motor power passes through the frame and is fixedly connected to the right end of the ball screw, and a movable plate is threadedly connected to the outer surface of the ball screw, and two groups of hydraulic rods are fixedly installed on the bottom surface of the movable plate, and the telescopic ends of the two groups of hydraulic rods are commonly fixedly installed with a connecting plate, and a rotating motor is fixedly installed on the upper surface of the connecting plate, and the output end of the rotating motor power passes through the connecting plate and is fixedly installed with a connecting gear, and two mounting plates are arranged below the connecting plate, and rack plates are fixedly installed on the side surfaces of the two mounting plates that are close to each other, and the side surfaces of the two rack plates that are close to each other are meshed with the outer surface of the connecting gear, and clamping frames are fixedly installed on the side surfaces of the two mounting plates that are close to each other.

[0010] As a further solution of the utility model: the inner bottom wall of the frame is movably hinged with two support plates, and the inner bottom wall of the frame is fixedly installed with two groups of cylinders, the telescopic end of each cylinder is movably hinged with a movable seat, the upper surface of each movable seat is in contact with the bottom surface of the support plate, the upper surface of each support plate is fixedly installed with a stepper motor, and the output end of each stepper motor power is fixedly installed with a grinding wheel.

[0011] As a further solution of the utility model: a concave frame is fixedly installed on the bottom surface of the frame, and a fastening rod is connected to the inner thread of the concave frame.

[0012] As a further solution of the utility model: a sliding rod is fixedly installed on the inner wall of the frame, and the sliding rod is slidably connected to the inside of the moving plate.

[0013] As a further solution of the utility model: two sliding blocks are fixedly mounted on the upper surface of each mounting plate, two sliding rails are provided on the bottom surface of the connecting plate, and each sliding block is slidably connected inside the sliding rail.

[0014] As a further solution of the utility model: a slide plate is fixedly mounted on the upper surface of each movable seat, two slide grooves are provided on the bottom surface of each support plate, and each slide plate is slidably connected inside the slide groove.

[0015] As a further solution of the utility model: a battery is fixedly installed on the upper surface of the frame, and the battery is electrically connected to the rotating motor, the hydraulic rod and the rotating motor through wires.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model is provided with a connecting plate, a rotating motor, a connecting gear, a mounting plate, a rack plate and a clamping frame, and utilizes the power provided by the rotating motor in cooperation with the connecting gear and the rack plate to drive the mounting plate and the clamping frame to move toward a side that is close to each other, thereby achieving the function of clamping and fixing the tool, and further, in the process of sharpening the tool, there is no need for the worker to manually take the tool, and it is avoided as much as possible that sparks splash onto the worker when the tool is sharpened, thereby reducing the safety hazard when the device is used, and by providing a frame, a ball screw, a rotating motor, a moving plate and a hydraulic rod, the power provided by the rotating motor is cooperated with the ball screw to drive the moving plate to move, and the power provided by the hydraulic rod is used to adjust the height of the connecting plate, thereby achieving the purpose of the device driving the tool that needs to be sharpened to move, thereby facilitating the device to automatically sharpen the tool, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a kitchen knife sharpening device;

[0019] Figure 2 It is a schematic diagram of a three-dimensional structure of a frame in a kitchen knife sharpening device, a cross-sectional view from above;

[0020] Figure 3 It is a schematic diagram of a three-dimensional structure of a cross-sectional view of a moving plate in a kitchen knife sharpening device;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of a cross-sectional view of a support plate in a kitchen knife sharpening device.

[0022] In the figure: 1. frame; 2. clamping mechanism; 201. ball screw; 202. rotating motor; 203. moving plate; 204. hydraulic rod; 205. connecting plate; 206. rotating motor; 207. connecting gear; 208. mounting plate; 209. rack plate; 210. clamping frame; 3. supporting plate; 4. cylinder; 5. moving seat; 6. stepping motor; 7. grinding wheel; 8. concave frame; 9. fastening rod; 10. sliding rod; 11. sliding block; 12. sliding rail; 13. sliding plate; 14. sliding groove; 15. battery. DETAILED DESCRIPTION

[0023] See also Figure 1-4 A kitchen knife sharpening device includes a frame 1, a concave frame 8 is fixedly installed on the bottom surface of the frame 1, and a fastening rod 9 is connected to the inner thread of the concave frame 8. The fastening rod 9 is used to fix the concave frame 8 to a position such as a kitchen countertop, so as to facilitate fixing the device on the kitchen countertop.

[0024] A clamping mechanism 2 is provided inside the frame 1; the clamping mechanism 2 includes a ball screw 201, which is rotatably connected to the inside of the frame 1, and a rotating motor 202 is fixedly installed on the right side of the frame 1. The output end of the rotating motor 202 power passes through the frame 1 and is fixedly connected to the right end of the ball screw 201. Two support plates 3 are movably hinged on the inner bottom wall of the frame 1, and two groups of cylinders 4 are fixedly installed on the inner bottom wall of the frame 1. The telescopic end of each cylinder 4 is movably hinged with a moving seat 5, and the upper surface of each moving seat 5 is in contact with the bottom surface of the support plate 3. A stepping motor 6 is fixedly installed on the upper surface of each support plate 3, and a grinding wheel 7 is fixedly installed on the output end of the power of each stepping motor 6. The moving seat 5 is driven to move by the power provided by the cylinder 4, thereby adjusting the angle of the support plate 3. At the same time, the grinding wheel 7 is driven to rotate by the power provided by the stepping motor 6, thereby sharpening the tool with different inclinations.

[0025] The outer surface of the ball screw 201 is threadedly connected to a moving plate 203, and two groups of hydraulic rods 204 are fixedly installed on the bottom surface of the moving plate 203. The telescopic ends of the two groups of hydraulic rods 204 are jointly fixedly installed with a connecting plate 205. The inner wall of the frame 1 is fixedly installed with a sliding rod 10, and the sliding rod 10 is slidably connected to the inside of the moving plate 203. The installation of the sliding rod 10 serves to limit the moving trajectory of the moving plate 203, thereby minimizing the rotation of the moving plate 203 during movement, thereby ensuring the stability of the movement of the moving plate 203.

[0026] A rotating motor 206 is fixedly installed on the upper surface of the connecting plate 205. The output end of the power of the rotating motor 206 passes through the connecting plate 205 and is fixedly installed with a connecting gear 207. Two mounting plates 208 are arranged below the connecting plate 205. Two sliders 11 are fixedly installed on the upper surface of each mounting plate 208. Two slide rails 12 are provided on the bottom surface of the connecting plate 205. Each slider 11 is slidably connected to the inside of the slide rail 12. The shape of the slider 11 is T-shaped, and the shape of the slide rail 12 matches the shape of the slider 11. The installation of the slider 11 and the slide rail 12 serves to limit the moving trajectory of the mounting plate 208, thereby minimizing the phenomenon that the mounting plate 208 deviates from the moving trajectory during movement, thereby ensuring the stability of the movement of the mounting plate 208.

[0027] A rack plate 209 is fixedly installed on the side surfaces of the two mounting plates 208 that are close to each other. The side surfaces of the two rack plates 209 that are close to each other are meshed with the outer surface of the connecting gear 207. A slide plate 13 is fixedly installed on the upper surface of each moving seat 5. Two slide grooves 14 are provided on the bottom surface of each supporting plate 3. Each slide plate 13 is slidably connected inside the slide groove 14. The installation shape of the slide plate 13 is T-shaped. The shape of the slide groove 14 matches the shape of the slide plate 13. The installation of the slide plate 13 and the slide groove 14 serves to limit the moving trajectory of the moving seat 5, thereby ensuring the stability of the movement of the moving seat 5.

[0028] A clamping frame 210 is fixedly installed on the side where the two mounting plates 208 are close to each other, and a battery 15 is fixedly installed on the upper surface of the frame 1. The battery 15 is electrically connected to the rotating motor 202, the hydraulic rod 204, the rotating motor 206, the cylinder 4 and the stepping motor 6 through wires. The installation of the battery 15 can provide electrical energy to the electrical equipment of the device, so that the device does not need to be limited by the length of the wires, thereby increasing the practicality of the device.

[0029] The working principle of the utility model is as follows: when in use, the worker first clamps the concave frame 8 on the kitchen countertop, and uses the fastening rod 9 to fix the kitchen countertop and the concave frame 8, then the worker places the handle of the tool to be sharpened between the two clamping frames 210, then the worker turns on the rotating motor 206, and uses the power provided by the rotating motor 206 to drive the connecting gear 207 to rotate, so that the connecting gear 207 drives the two rack plates 209 to move, and then the rack plates 209 drive the mounting plate 208 to move toward a side that is close to each other, so that the two clamping frames 210 clamp and fix the handle of the tool, then the worker turns on the cylinder 4, and uses the power provided by the cylinder 4 to drive the moving seat 5 to move up and down, The movable seat 5 drives the slide plate 13 to slide inside the slide groove 14, so that the worker can adjust the inclination angle of the support plate 3 according to the sharpening requirements. Then the worker turns on the stepper motor 6, the hydraulic rod 204 and the rotating motor 202, and uses the power provided by the stepper motor 6 to drive the grinding wheel 7 to rotate, and uses the power provided by the hydraulic rod 204 to drive the connecting plate 205 to move up and down, so as to adjust the height of the tool, so as to facilitate the sharpening of the tool. After that, the rotating motor 202 provides power to drive the ball screw 201 to rotate, so that the ball screw 201 drives the movable plate 203 to move to the side close to the grinding wheel 7, and then moves the tool between the two grinding wheels 7, so that the grinding wheel 7 sharpens the tool.

[0030] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A kitchen knife sharpening device, comprising a frame (1), characterized in that: A clamping mechanism (2) is provided inside the frame (1); The clamping mechanism (2) comprises a ball screw (201), the ball screw (201) is rotatably connected to the inside of the frame (1), a rotating motor (202) is fixedly installed on the right side of the frame (1), the output end of the rotating motor (202) passes through the frame (1) and is fixedly connected to the right end of the ball screw (201), the outer surface of the ball screw (201) is threadedly connected to a moving plate (203), two groups of hydraulic rods (204) are fixedly installed on the bottom surface of the moving plate (203), and the telescopic ends of the two groups of hydraulic rods (204) are fixedly installed with a connecting plate (205), so that A rotating motor (206) is fixedly mounted on the upper surface of the connecting plate (205); the output end of the power of the rotating motor (206) passes through the connecting plate (205) and is fixedly mounted with a connecting gear (207); two mounting plates (208) are arranged below the connecting plate (205); rack plates (209) are fixedly mounted on the side surfaces of the two mounting plates (208) close to each other; the side surfaces of the two rack plates (209) close to each other are meshed with the outer surface of the connecting gear (207); and clamping frames (210) are fixedly mounted on the side surfaces of the two mounting plates (208) close to each other.

2. A kitchen knife sharpening device according to claim 1, characterized in that: The inner bottom wall of the frame (1) is movably hinged with two support plates (3), and the inner bottom wall of the frame (1) is fixedly mounted with two groups of cylinders (4), and the telescopic end of each cylinder (4) is movably hinged with a movable seat (5), and the upper surface of each movable seat (5) is in contact with the bottom surface of the support plate (3), and a stepping motor (6) is fixedly mounted on the upper surface of each support plate (3), and a grinding wheel (7) is fixedly mounted on the output end of the power of each stepping motor (6).

3. The kitchen knife sharpening device according to claim 1, characterized in that: A concave frame (8) is fixedly mounted on the bottom surface of the frame (1), and a fastening rod (9) is threadedly connected to the interior of the concave frame (8).

4. The kitchen knife sharpening device according to claim 1, characterized in that: A sliding rod (10) is fixedly mounted on the inner wall of the frame (1), and the sliding rod (10) is slidably connected to the inside of the moving plate (203).

5. The kitchen knife sharpening device according to claim 1, characterized in that: Two sliding blocks (11) are fixedly mounted on the upper surface of each mounting plate (208), two sliding rails (12) are provided on the bottom surface of the connecting plate (205), and each sliding block (11) is slidably connected inside the sliding rail (12).

6. The kitchen knife sharpening device according to claim 2, characterized in that: A slide plate (13) is fixedly mounted on the upper surface of each movable seat (5), two slide grooves (14) are provided on the bottom surface of each support plate (3), and each slide plate (13) is slidably connected inside the slide groove (14).

7. The kitchen knife sharpening device according to claim 1, characterized in that: A storage battery (15) is fixedly mounted on the upper surface of the frame (1), and the storage battery (15) is electrically connected to the rotating motor (202), the hydraulic rod (204) and the rotating motor (206) respectively through wires.

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