KR20060040077A - Blade grinder of a nail clippers - Google Patents

Abstract

Disclosed is a nail clip blade polishing apparatus capable of automatically polishing each cutting blade of a nail clipper having a plurality of cutting blades. This nail clip blade polishing apparatus radially installs each nail clipper on a rotating member that rotates by a certain angle, and then installs a polishing device at each polishing position to polish the corresponding blade of the nail clip moved to each polishing position. It is composed. According to such a polishing apparatus, each of the nail clippers are moved automatically so that each blade is precisely polished, so that the polishing operation can be performed quickly and accurately.

Nail clippers, grinding machine

Description

BLADE GRINDER OF A NAIL CLIPPERS}

1 is a perspective view showing a nail clippers polishing apparatus according to a first embodiment of the present invention.

Figure 2 is an exploded perspective view showing a fixing member of the nail clippers polishing apparatus shown in FIG.

3 is a partially enlarged cross-sectional view showing a polishing member of the nail clippers polishing device shown in FIG.

4 is a front view of the nail clipper polishing apparatus shown in FIG.

Figure 5 is a side view of the nail clipper polishing apparatus shown in FIG.

6 is a plan view of the nail clipper polishing apparatus shown in FIG.

Figure 7 is a schematic side view showing the movement distance control means of the nail clipper polishing apparatus shown in FIG.

8 is a plan view showing the operating state of the nail clippers polishing apparatus shown in FIG.

Figure 9 is a plan view showing a nail clippers polishing apparatus according to a second embodiment of the present invention.

10 is a partially enlarged view showing a nail clippers polishing device according to a third embodiment of the present invention.

11 is a front view showing a nail clippers polishing apparatus according to a fourth embodiment of the present invention.

12 is a plan view of the nail clipper polishing apparatus shown in FIG.

Figure 13 is a schematic diagram showing a state in which the nail clip blade is polished by the nail clip blade polishing device shown in FIG.

Figure 14 is a plan view showing a nail clippers polishing apparatus according to a fifth embodiment of the present invention.

FIG. 15 is a block diagram for explaining a control unit for controlling a nail sharpener shown in FIG. 14;

<Description of the symbols for the main parts of the drawings>

100: table 200: rotating member

210: fixed member 220: rotary drive member

300: polishing unit 310: front polishing unit

320: first side polishing part 330: second side polishing part

500: nail clipper 800: control unit

L: Polishing Position L-1: Polishing Position

L-2, L-3: first and second side polishing positions

The present invention relates to a nail clippers polishing device, in particular, a plurality of nail clippers each having a front blade and left and right side blades radially arranged and rotated by a predetermined angle sequentially successive blades of the nail clippers moved to the polishing position By grinding, but by step to polish the upper and lower blades of each blade to be shifted, the sharpening operation of the nail clippers with a plurality of blades can be made quickly and easily, the upper and lower blades of the nail clippers are shifted from each other The present invention relates to a nail clipper polishing device which can be cut more easily.

In general, a nail clipper is a device for cutting nails or toenails, and one end of the upper plate and the lower plate is fixed, and a cutting blade is formed to face the top and bottom of the lower plate to form a body, and the upper plate is rotated sideways and up and down. This free presser is provided so that the nail is shaved by pressing the presser.

Recently, a nail clipper with cutting blades provided at both ends of the upper and lower plates has been disclosed. Therefore, the user could easily cut the nail of the left hand or the right hand by using not only the front cutting blade formed at the front end of the upper plate and the lower plate, but also the side cutting blades formed at both ends of the upper plate and the lower plate.

In order to grind each cutting blade of the nail clipper having such a structure, a safety accident could occur because the worker was polishing each cutting blade by contacting the rotating polishing member after attaching the nail clipper. There was also a problem that takes a lot of time.

In addition, the degree of polishing of each cutting blade is not constant, causing a problem that the quality of the product is reduced.

On the other hand, since the nail clippers according to the prior art were configured such that the blade portions of the cutting blades were in contact with each other, there was an inconvenience of having to press the press bar hard so that each cutting blade cuts into the nail. In addition, the cutting blades are configured to be in contact with each other in this way also caused a problem that the cutting blade is dull easily.

The present invention has been made to solve the problems of the prior art as described above, the technical problem of the present invention is to provide a means that can automatically and quickly and easily polish the cutting edge of each nail clipper.

Another technical problem of the present invention is to provide a means by which the nails can be easily cut by shearing stress by grinding the cutting blades of the nail clippers to be offset from each other.

Another technical problem of the present invention is to provide a means for improving workability by allowing each cutting blade of a nail clip to be polished at the same time.

The present invention for solving the technical problem as described above, a plurality of fixing members radially provided with each nail clipper is seated, rotated on the upper surface of the table to move each of the nail clippers seated sequentially to the polishing position A rotating member installed to be driven by the rotating driving member; And

When each nail clipper is moved to the polishing position by the rotating member to move to the nail clipper stationary in the polishing position to polish the blade of the nail clipper, and the polishing unit is installed on the upper surface of the table to back to the original position when the polishing is completed; includes; Provided is a nail sharpening device, characterized in that.

At this time, the polishing unit is movable on the front mounting member installed on the upper surface of the table, the front moving member provided with a front driving member, the front actuator for moving forward and backward, the front driving member and the mechanism A front grinding unit for grinding the front blade of the nail clipper moved to the front grinding position by the rotating member and having a front grinding member connected and driven together with the front driving member;

To move forward and backward the first side moving member and the first side moving member, which are movably installed on the first side mounting member installed on the upper surface of the table so as not to interfere with the front grinding part, and having the first side driving member. And a first side actuator for mechanically connected with the first side driving member and driven together with the first side driving member to move together with the first side driving member. A first side grinding unit for grinding one side blade of the nail clipper transferred to the side grinding position; And

The second side moving member and the second side moving member which are movably installed on the second side mounting member installed on the upper surface of the table so as not to interfere with the front grinding part and the first side grinding part and have a second side driving member. The front polishing unit and the first side having a second side actuator for moving the member forward and backward, and a second side grinding member mechanically connected to the second side driving member and driven together with the second side driving member. And a second side polishing portion for polishing the other side blade of the nail clipped to the side polishing position by the rotating member at a position different from the side polishing portion.

The front polishing member and the first and second side polishing members may be made of abrasive stone having a stepped portion so that the upper and lower blades of the nail clipper are polished to be offset from each other.

Such a nail clipper polishing apparatus further includes a control unit for controlling each electrically operated component.

According to the present invention having the above characteristics, the nail clippers are moved to the respective polishing positions while the nails are rotated by a predetermined angle while the nail clippers are seated and fixed to the respective fixing members of the rotating member. The abrasive stone formed with the stepped portion is polished. Thus, since each blade of the nail clipper seated on the rotating member rotates sequentially and continuously, the operation of polishing each blade of the nail clipper can be made quickly and easily, and each blade can be precisely polished.

On the other hand, because the stepped portion is formed in each polishing member, the upper and lower blades of the nail clipper are polished out of alignment with each other. For example, the inner edge of the upper blade and the outer edge of the lower blade are shifted like scissors so that the shear stress is generated on the nail located between them so that the nail is cut with a small force.

In addition, when the nail is cut by the shear stress as described above, the upper blade and the lower blade is not in contact with the upper and lower blades to prevent the phenomenon of damage.

On the other hand, according to another embodiment, each of the blades of the fixed nail clipper to be driven independently of each other at the same time to polish the workability can be improved.

When described with reference to the accompanying drawings a preferred embodiment of the present invention having such features as follows.

In the accompanying drawings, as shown in FIGS. 1 to 6, the nail clip blade polishing apparatus according to the first embodiment includes a rotating member 200 and a rotating member 200 for moving the plurality of nail clippers 500 by a predetermined angle. It is composed of a polishing unit 300 for polishing each blade of the nail clipper 500 moved to each polishing position (L) by 200.

Here, the nail clipper 500 has a structure in which blades (cutting edges) are formed on the front and both sides, respectively, so that the polishing part 300 for polishing each of the blades is a front polishing part for polishing the front blade 510. 310, a first side polishing portion 320 for polishing one side blade 520, and a second side polishing portion 330 for polishing the other side blade 530.

This will be described in more detail as follows.

The rotating member 200 is provided with a plurality of fixing members 210 radially to which each nail clipper 500 is seated and fixed, and moves each of the nail clippers 500 seated sequentially to each polishing position L. It is rotatably installed on the upper surface of the table 100 so as to be driven by the rotation drive member 220.

The rotation driving member 220 is installed on the bottom of the table 100 is configured to rotate the rotating member 200 by a predetermined angle. To this end, the rotation member 200 is provided with a rotation angle detection sensor 230 for controlling the rotation drive member 220 to detect the rotation angle to set the stop position of the nail clipper 500. The rotation angle detection sensor 230 detects each detection hole 232 radially formed on the rotation plate 231 installed between the rotation member 200 and the table 100 and the rotation drive member by the detection signal. 220 is to be driven. In this case, it is preferable that a control unit for controlling the rotation driving member 220 is provided based on the detection signal of the rotation angle detection sensor 230.

The controller not only controls each electrically operated component in sequence, but also controls the rotation driving member 220 based on the detection signals of the various sensors and the rotation angle sensor 230. To this end, it is preferable to have a component such as a microcomputer for storing various data and a device such as a device for transmitting control signals of the microcomputer to each driving element, a control panel, a switch and the like.

On the other hand, the fixing member 210 has a seating portion 211, the nail clipper 500 is seated, as shown in Figure 1 or 2 mounting member 212 is fixed to the upper surface of the rotating member 200 And, the fixed end 214 is installed directly below the bracket 213 protruding from the center of the rotating member 200 to the seating member 212 and the pressing member has an intermediate portion built up in the fixed end 214 ((215) and installed on the bracket 213, the operating end 216 is arranged in the rear end of the pressing member 215 so that the front end of the pressing member 215 is seated on the seating member 212) And a pressurizing actuator 217 which is operated to press and fix the nail clipper 500. Therefore, when the pressurizing actuator 217 is operated to move the rear end of the pressing member 215 upward, the pressing member 215 Shear portion of the nail is fixed by pressing the nail clipper 500.

The pressurizing actuator 217 may be composed of a pneumatic cylinder, a hydraulic cylinder, a solenoid or a motor.

The rotating member 200 configured as described above moves the nail clippers 500 fixed by the fixing members 210 by a predetermined angle.

When the nail clipper 500 is moved to the polishing position L by the rotary member 200, the polishing unit 300 advances toward the nail clipper 500 stationary at the polishing position L and the blade of the nail clipper 500 is rotated. After the polishing, the polishing is completed is installed on the upper surface of the table 100 to move back to the original position.

The polishing unit 300 may include a front polishing unit 310 for polishing the front blade 510 of the nail clipper 500 and a first side polishing unit for polishing one side blade 520 of the nail clipper 500. 320 and the second side grinding unit 330 for grinding the other side blade 530 of the nail clipper 500.

The front polishing unit 310 is installed on the front surface mounting member 311 which is installed on the upper surface of the table 100, the front moving member 313 and the front driving member 312 is provided, and the front movement The front actuator 314 for moving the member 313 forward and backward and the front driving member 312 are driven by a mechanism such as a gear belt, and the front actuator 314 drives the front moving member 313. It consists of a front polishing member 315 which is moved together with the front driving member 312 by forward and backward. The front polishing unit 310 polishes the front blade 510 of the nail clipper 500 moved to the front polishing position L-1 by the rotating member 200.

The first side polishing unit 320 is movably installed on the first side mounting member 321 installed on the upper surface of the table 100 so as not to interfere with the front polishing unit 310 and the first side driving member ( 322 having a first side moving member 323, a first side actuator 324 for moving forward and backward of the first side moving member 323, the first side driving member 322 and a gear. It is connected and driven by a mechanism such as a belt, and moves together with the first side driving member 322 when the first moving member 323 moves forward and backward by the operation of the first side actuator 324. And a first side polishing member 325 which is reversed). The first side polishing part 320 is one side blade 520 of the nail clipper 500 which is transferred to the side polishing position L-2 by a position different from the front polishing part 310, that is, the rotating member 200. ) To polish.

The second side polishing part 330 is movable to the second side mounting member 331 installed on the upper surface of the table 100 so as not to interfere with the front polishing part 310 and the first side polishing part 320. And a second side moving member 333 having a second side driving member 332, a second side actuator 334 for moving forward and backward of the second side moving member 333, and the second side moving member 333. The second side driving member 332 is connected to and driven by a mechanism such as a gear belt, and the second side driving member 333 moves forward and backward by the operation of the second side actuator 334. And a second side polishing member 335 which is moved as in 332. The second side polishing portion 330 is different from the front polishing portion 310 and the first side polishing portion 320, namely, The other side blade 530 of the nail clipper 500 transferred to the side polishing position L-3 by the rotating member 200 is polished.

The front actuator 314 and the first and second side actuators 324 and 334 may be configured of a pneumatic cylinder, a hydraulic cylinder, a solenoid or a motor.

The front polishing member 315 and the first and second side polishing members 325 and 335 are arranged on a bracket installed on the front moving member 313 and the first and second side moving members 323 and 333, and the upper end thereof is formed by a gear belt. It is connected to the drive member (312, 322, 332) has a structure coupled to the lower end of the rotating shaft rotates. Therefore, the polishing members 312, 325 and 335 are rotated simultaneously with the driving of the driving members 312, 322 and 332 to polish the blade of the nail clipper 500.

In this case, the front polishing member 315 and the first and second side polishing members 325 and 335 are composed of abrasive stones having a stepped portion 319 as shown in FIG. 3. The front polishing member 315 and the first and second side polishing members 325 and 335 may be made of cemented carbide, diamond, or the like. In this case, the front polishing member 315 and the first and second side polishing members 325 and 335 may be polished to have a stepped portion or to polish each of the blades 510, 520, and 530. It is preferable to have a structure.

The stepped portion 319 is formed by grinding the abrasive stone is formed so that the diameter of the lower than the upper diameter as shown in 3, but is not limited to this, it may be molded so that the upper diameter is large and the lower diameter is small.

The stepped portion 319 polishes the upper and lower blades such that the inner edge E-1 of the upper blade and the outer edge E-2 of the lower blade are displaced. As such, the inner edge E-1 of the upper blade and the outer edge E-2 of the lower blade are shifted from each other, so that shear stress is applied to the cut portion of the nail so that the cutting can be performed with less force.

Meanwhile, the front grinding unit 310 and the first and second side grinding units 320 and 330 are moving distance control means for controlling the moving distance of each moving member 313, 323, 333 so that the moving distance of each polishing member 315, 325, 335 is limited. It is provided. That is, each polishing member 315, 325, 335 is provided with a movement distance control means for controlling the polishing degree of the nail clipper 500 by adjusting the distance to move to the blade side of the nail clipper 500.

This movement distance control means is installed on the fixing bracket 341 provided on the side of the front mounting member 311 and the first and second side mounting members 321 and 331, as shown in FIG. The stator 342 is provided with a contact portion 343 which is displayed on the outer circumferential surface of the stator 342 and the stator 342 and penetrates back and forth through the fixing bracket 341 by a rotation operation. A stopper 345 installed on the mover 344 rotatably coupled to the front moving member 313 and the first and second side moving members 323 and 333 and interfering with the contact portion 343 of the mover 344. It consists of.

Since the mover 344 and the stator 342 of the movement distance control means have a micrometer-like structure, the movement distance can be precisely controlled to 1/100.

Each of the moving members 313, 323, 333 and each of the installation members 311, 321, 331 is preferably coupled by sliding treatment so that each of the moving members 313, 323, 333 moves smoothly from each of the installation members 311, 321, 331. However, the present invention is not limited thereto, and each moving member 313, 323, 333 is satisfied if it is a structure that can be moved accurately, smoothly, and withstanding a large load.

On the other hand, the nail clipper polishing apparatus according to the present embodiment controls the rotation driving member 220, the control of each actuator (314, 324, 334) based on the detection signal of the rotation angle detection sensor 230, the front drive member ( 312, the first and second side driving members 322 and 332, and the pressure actuator 217 may be further provided. The control unit may be configured to interlock each driving unit based on a detection signal of a movement detection sensor for detecting movement of each moving member 313, 323, 333, the rotation angle detection sensor 230, and various detection sensors required for the operation of the polishing apparatus. It is provided with a microcomputer.

The polishing unit 300 supplies cooling oil for cooling the heat generated when the front blades 510 and the side blades 520 and 530 are polished at the polishing positions L-1, L-2, and L-3. Means. The cooling oil supply means includes a pump for circulating the stored cooling water and a flexible supply hose 350 for directly supplying the circulating cooling water to the polishing positions L-1, L-2, and L-3.

Referring to the operation of the nail clipper polishing apparatus according to this embodiment configured as described above based on Figures 1 to 6 or 8 as follows.

First, the nail clipper 500 is seated on the seating member 212 of each fixing member 210, and then the pressurizing actuator 217 is operated backward by operating a switch for controlling the pressurizing actuator 217 provided separately (shrinkage operation). ) Since the pressurizing actuator 217 moves backward, the rear end portion of the pressing member 215 is moved upward while the front end portion of the pressing member 215 moves downward from the center portion supported by the fixed end 214 (seesaw motion). ) To press the nail clipper 500. Therefore, the nail clipper 500 can be firmly fixed by the pressing member 215 in a state of being seated on the seating member 212.

Therefore, after each fixing member 210 is transferred to a seating position (a position at which the nail clipper 500 is mounted), the nail clipper 500 is seated on the seating member 212 and the switch is operated. It is stably fixed by the pressing member 215.

In this process, since the rotating member 200 rotates by a predetermined angle in the state in which the nail clippers 500 are seated on each of the fixing members 210, the nail clippers 500 seated on the fixing members 210 are first-sided. It is located at the side polishing position (L-2) of the polishing unit 320.

When the nail clipper 500 is positioned at the side polishing position L-2 of the first side polishing unit 320, the first side actuator 324 is operated to maintain a predetermined distance from the side polishing position L-2. The first side polishing member 325 was moved to the side polishing position L-2.

That is, when it is detected that the nail clipper 500 enters the side grinding position L-2 of the first side grinding unit 320, the controller stops the rotation of the rotation driving member 220, and the first side driving member. 322 is driven to drive the first side driving member 322 and the first side polishing member 325 connected by a gear belt or belt, etc., and at the same time, the first side actuator 324 is operated to operate the first side actuator. The nail clipper 500 in which the first side surface polishing member 325 is rotated by moving the first side surface moving member 323 to the side polishing position L-2, is located at the side polishing position L-2. To polish the one side of the blade 520.

At this time, the user manipulates the mover 344 of the movement distance control means to control the degree to which the first side polishing member 325 polishes the one side blade 520. That is, the distance that the first side polishing member 325 moves from when the first side polishing member 325 is in contact with the one side blade 520 until the movement of the first side polishing member 325 is stopped, Since the one side blade 520 is equal to the polished degree, the moving distance of the first side polishing member 325 is controlled. That is, the movement distance of the first side polishing member 325 is controlled by operating the mover 344.

In other words, when the mover 344 is rotated to move forward (to move toward the stopper 345), the contact portion 343 of the mover 344 contacts the stopper 345 so that the mover 344 is installed on the first side surface. The movement of the moving member 323 is stopped. Therefore, the degree of grinding of the one side blade 520 by the first side polishing member 325 can be precisely controlled through such manipulation.

On the other hand, when the first side polishing member 325 polishes the one side blade 510, the stepped portion 319 formed on the first side polishing member 325 is the upper and lower blades of the one side blade 520. The grinding is performed so as to deviate from each other. For example, as shown in FIG. 3, the nail is positioned to be shifted outwardly so that shear stress is generated between the upper edge inner edge E-1 and the lower edge outer edge E-2 of the one side blade 520.

At this time, the cooling water supplied by the cooling water supply means is supplied to the contact position of the first side polishing member 325 and the one side blade 520 through the supply hose 350.

In this process, when the polishing of one side blade 520 of the nail clipper 500 is completed in the first side polishing unit 320 (detecting the completion based on the time required for polishing or the movement detection). The rotary drive member 220 is operated to rotate the rotary member 200 by a predetermined angle.

In this process, as shown in FIG. 9, the nail clipper 500 on which one side blade 520 is polished is moved to the front polishing position L-1, and the other seated on the fixing member 210 at the seating position. Nail clipper 500 is moved to the side polishing position (L-2).

Accordingly, the other nail clipper 500 moved to the side polishing position L-2 is polished by one side blade 520 by the first side polishing portion 320 at the side polishing position L-2, and is completely polished. The front blade 510 of the nail clipper 500 moved to the position L-1 is polished by the front grinding member 315.

That is, when the nail clipper 500 having one side blade 520 polished is moved to the front polishing position L-1, the front actuator 314 is moved forward (operation moved to the nail clipper 500 side) to operate the front moving member. Since the 313 is moved to the nail clipper 500 side, the front polishing member 315 is moved to the front blade 510 side of the nail clipper 500 while the front polishing member 315 is driven by the front driving member 312. It will be polished.

At this time, the front blade 510 is polished so that the upper and lower blades are shifted from each other by the stepped portion 319 of the front polishing member 315.

If the step 319 is not formed on the front polishing member 315, the front blades 510 may be polished to engage each other.

In addition, the degree to which the front polishing member 315 polishes the front blade 510 may be controlled by the movement distance control means provided in the front polishing unit 310.

When the front blade 510 of the nail clipper 500 is polished in this process, the front actuator 314 is reversed, whereby the front polishing member 315 is spaced apart from the front blade 510 of the nail clipper 500. .

Subsequently, the nail clipper 500 on which the one side blade 520 and the front blade 510 are polished moves to the side polishing position L-3 of the second side polishing part 330 by the rotation of the rotating member 200. The nail clipper 500 polished by the first side polishing unit 320 is moved to the front polishing unit 310.

When the nail clipper 500 is moved to the second side polishing unit 330 and stopped as described above, the second side actuator 334 of the second side polishing unit 330 is advanced (the second side polishing member 335). Is moved to the side blade 530 side). Therefore, since the second side moving member 333 moves to the other side blade 530 side, the second side polishing member 335 is in contact with the other side blade 530 of the nail clipper 500 and the other side blade 530. ) Will be polished.

At this time, by operating the movement distance control means as described above, it is possible to accurately control the degree to which the second side polishing member 335 polishes the other side blade 530.

As described above, the nail clippers 500 fixed to the respective fixing members 210 are moved to the first side polishing part 320 by the rotational operation of the rotating member 200, and then the front polishing part 310. Is moved to the second side polishing unit 330, and in this process, one side blade 520 is polished while passing through the first side polishing unit 320, and the front blade 510 is polished entirely. The part 310 is polished while passing, and the other side blade 530 is polished while passing through the second side polisher 330.

That is, the front blade 510 and both side blades 520 and 530 are sequentially polished through the first side polishing unit 320, the front polishing unit 310, and the second side polishing unit 300.

This operation may be automatically performed by a control unit having a sensing signal of each sensor and a microcomputer configured to operate based on the sensing signal.

Thus, the blade grinding operation of the nail clipper 500 having a plurality of cutting blades (510, 520, 530) can be made quickly, easily and accurately.

9 shows a second preferred embodiment of the present invention. The first nail clipper polishing apparatus according to the second embodiment of the present invention further includes a means for moving the front polishing part 310 in a direction orthogonal to the moving direction of the front moving member 313. Has the same configuration and operation as the embodiment.

For example, the front moving member 313 of the front polishing unit 310 may be moved to the center side of the rotating member 200 by the front actuator 314, and also move in a direction orthogonal to this moving direction. It further includes a means for enabling.

To this end, the front polishing unit 310 is installed on the upper surface of the table 100, the linear blade mounting member 316, the linear blade mounting member 316 is movably installed on the top of the front mounting member ( 311, a linear blade actuator (317) and a linear blade actuator for moving the linear blade moving member 317 forward and backward in a direction crossing at right angles to the moving direction of the front moving member (313) ( Means consisting of 318. At this time, the linear blade installation member 316 and the linear blade moving member 317 is coupled by sliding treatment so that the linear blade moving member 317 makes a smooth linear motion.

Such a structure is for grinding the nail clipper 500 when the blade is formed in a straight line rather than a curved line. When the linear blade actuator 318 is operated, the linear blade moving member 317 is shown in FIG. 10. Move in the direction of the arrow, and thus the front mounting member 311 coupled to the upper portion of the linear blade moving member 317 is moved in the direction of the arrow shown in Figure 10, whereby the front polishing member 315 is nail clipper 500 The front blade 510 is to be polished in a straight line.

Such a structure makes it possible to grind the blade of the nail clipper 500 having a straight blade structure.

10 is a partially enlarged view showing a nail clippers polishing device according to a third embodiment of the present invention.

As shown in FIG. 10, the nail clip blade polishing apparatus according to the third embodiment has the same configuration and operation as the first or second embodiment except that the fixing member 210 is configured as follows.

That is, the fixing member 210 includes a seating member 212 fixed to an upper surface of the rotating member 200 by having a seating portion 211 on which the nail clipper 500 is mounted, and the center of the rotating member 200. The pressure actuator 217 is installed on the bracket 213 protruding from the mounting member 212 to the upper side and the operating end 216 is operated to directly press and fix the nail clipper 500 seated on the mounting member 212. It is made up of.

To summarize this structure, the actuating end 216 for the pressure actuator 217 has a structure for directly pressing and fixing the nail clipper 500.

As such, the operation end 216 of the pressurizing actuator 217 presses the nail clipper 500 directly, thereby simplifying the structure of the fixing member 210.

11 to 13 show a fourth preferred embodiment of the present invention.

11 is a perspective view showing a nail clip sharpening apparatus according to a fourth embodiment of the present invention, Figure 12 is a plan view showing a nail clip sharpening apparatus shown in Figure 11, Figure 13 is FIG. It is a schematic diagram which shows the state in which a nail clip blade is polished simultaneously by the nail clip blade grinding apparatus shown in FIG.

11 to 13, the nail clip blade polishing apparatus according to the fourth embodiment is for simultaneously polishing the nail clip 500 having the installation unit 600, the front blade 510 and both side blades (520, 530). The front polishing unit 700 and the first and second side polishing units 800 and 900 are configured.

The installation unit 600 is installed on the upper surface of the table 100, the guide member 620 is provided with an elastic member 610, and the upper and lower parts of the guide member 620 to receive the elasticity of the elastic member 610 Up and down moving member 630 which is installed to be movable to, a fixing part 640 installed to protrude toward one side edge of the up and down moving member 630, and one end of the up and down moving member 630 It is rotatably fixed to the other end is formed to press the upper surface of the nail clipper 500 seated on the fixing portion 640, the pressing portion 650 for pressing and fixing the nail clipper 500, and the up and down movement The handle 670 is provided on one side of the moving member 630 to move the member 630 up and down. The installation unit 600 is to move up and down after fixing the nail clipper 500 stably.

Such a nail clipper polishing device may have a control unit for controlling each component.

The front polishing unit 700 is movably installed on the front mounting member 710 installed on the upper surface of the table 100 and the front driving member 720 is provided with a front driving roller 730. A front moving member 750 provided with a front driven roller 740 at a position spaced from the front driving roller 730, and installed at the front driving roller 730 and the front driven roller 740. The front polishing belt 760 and the front gap adjusting member 770 for moving the front and rear members 750 forward. The front polishing unit 700 is to be fixed to the installation unit 600 so that the front blade 510 of the nail clipper 500 to move up and down, is polished.

The first side polishing part 800 is movably installed on the first side mounting member 810 installed on the top surface of the table 10 so as not to interfere with the front polishing part 700 and the first side driving member. 820 is installed with a first side driving roller 830, the first side movement in which the first side driven roller 840 is installed at a position spaced apart from the first side driving roller 830 The first side polishing belt 860 installed on the member 850, the first side driving roller 830 and the first side driven roller 840, and the first side moving member 850 are moved. , It is composed of the first side spacing adjusting member 870 for reversing. The first side polishing part 800 is fixed to the installation part 600 so that one side blade 520 of the nail clipper 500 moving up and down is simultaneously polished with the front blade 510. will be.

The second side polishing unit 900 is movable to the second side installation member 910 installed on the upper surface of the table 100 so as not to interfere with the front polishing unit 700 and the first side polishing unit 800. And a second side driving member 920 is installed with a second side driving roller 930 and is spaced apart from the second side driving roller 930. A second side moving member 950 provided with a 940, a second side polishing belt 960 installed at the second side driving roller 930 and a second side driven roller 940, and the second The second side gap adjusting member 970 is configured to move the side moving member 950 forward and backward. The second side grinding unit 900 is fixed to the installation unit 600, each of the blades (510, 520, 530) of the nail clipper 500 moving up and down, the front grinding unit 700 and the first side grinding unit ( At the same time as 800).

The front grinding part 700 and the first and second side grinding parts 800 and 900 are provided with respective gap holding members 770, 870 and 970 for moving the moving members 750, 850 and 950 to the nail clipper 500. Each of the spacing members 770, 870, and 970 is fixed to the respective mounting members, namely, the front mounting member 710, the first side mounting member 810, and the second side mounting member 910, respectively. , 870A, 970A), and a screw rod 770B, 870B which is provided with a handle at one end and screwed to each of the fixing pieces 770A, 870A, 970A so that the other end is rotatably coupled to the respective moving members 750, 850, 950A. , 970B). Accordingly, as the handles of the screw rods 770B, 870B, and 970B rotate forward or reverse, the screw rods 770B, 870B, and 970B move forward and backward in the longitudinal direction. 500) will move forward or backward.

In other words, when the respective screw rods (770B, 870B, 970B) is operated, each moving member (750, 850, 950) is configured to move forward or backward toward the nail clipper 500 with the nail clipper 500 at the center. At this time, when the rotation of the screw rods 770B, 870B, and 970B stops, the positions of the moving members 750, 850, and 950 are also fixed. This is possible because the threaded rods 770B, 870B, and 970B and the fixing pieces 770A, 870A, and 970A are screwed together. Each of the spacing members 770, 870, 970 is to adjust the spacing between the blades (510, 520, 530) of the nail clipper 500 and the polishing belts (760, 860, 960).

At this time, the driven rollers 740, 840, 940 may be formed to be tapered to have a larger diameter toward the bottom. To this end, a means for preventing the respective polishing belts 760, 860, 960 from escaping from the tapered driven rollers 740, 840, 940 is required. This configuration is to make the polishing of each blade (510, 520, 530) in the operation to move the nail clipper 500 to the bottom.

Each of the gap adjusting members 770, 870, and 970 configured as described above is not limited to the above configuration, and may be operated forward and backward by using various types of actuators.

Each of the movable members 750, 850, 950 and the installation members 710, 810, 910 is preferably composed of sliding treatment.

In the nail clipper polishing apparatus according to the fourth embodiment, the front driving member 720 and the first and second side driving members are fixed in a state in which the pressing part 650 of the installation part 600 stably fixes the nail clipper 500. When the 820 and 920 are driven, each of the polishing belts 760, 860 and 960 rotates to form a predetermined trajectory.

In this state, when the handle 670 is moved downward in the mounting state, the moving member 630 is guided to the guide member 620 to move to the bottom, in this process of each of the nail clipper 500 The blades 510, 520, 530 are in contact with each polishing belt 760, 860, 960 and polished at the same time. The polishing is completed by moving the handle 670 upward to separate the blades 510, 520, 530 from each polishing belt 760, 860, 960.

At this time, the up and down moving member 630 moved to the bottom may be moved upward by the elastic force of the elastic member 610 composed of a tension spring.

Nail clip blade polishing apparatus of such a structure is characterized in that a plurality of blades of the nail clipper 500 can be polished at the same time.

14 and 15 show a fifth preferred embodiment according to the present invention.

As shown in FIGS. 14 and 15, the nail clip blade polishing apparatus according to the fifth embodiment moves the nail clippers 500 fixed at a predetermined position to the nail clippers 500 at the same time to polish each blade. It has the same configuration as the first embodiment or the second embodiment except that it is configured to move backward at the same time. Therefore, in the present embodiment, the same configuration as the first embodiment or the second embodiment has the same name and reference numerals, and reference is made to the drawings showing the embodiments. That is, each polishing unit, each fixing member, each movement distance control means, each polishing member, etc. refer to FIGS. 1 to 6. In addition, the installation unit 600 refers to FIGS. 11 to 13.

This embodiment is a fixing member for pressing and fixing the fixing portion 640 and the nail clipper 500 seated on the fixing portion 640 is installed to protrude toward one side edge side of the table 100 as shown in FIG. It is composed of an installation unit 600 having a, a front polishing unit 310 and the first and second side polishing units 320 and 330, and the control unit 800.

Meanwhile, as shown in FIG. 15, the present embodiment includes a controller 800 for controlling each polishing unit at the same time. As shown in FIG. 15, the control unit 800 simultaneously moves the front side moving members to simultaneously polish the front side 510 both side edges 520 and 530 with the front side polishing member 315 and the first and second side polishing members 325 and 335. After operating the actuators 314, 324, 334 to move the 313 and the first and second side moving members 323, 333 to the nail clipper 500 at the same time, the respective driving members 312, 322, 332 are driven to polish each blade 510, 520, 530. When the polishing is completed (for a predetermined time or manually, the sensor), the respective actuators 313, 323, 333 are configured to operate the actuators 314, 324, 334 to move backwards.

Each blade 510, 520, 530 of the nail clipper 500 may be polished at the same time by the controller 800.

Such a controller 800 may be applied to the nail clippers polishing apparatus according to the first to fourth embodiments.

In addition, as shown in FIG. 7, the blades 510, 520, and 530 may be accurately polished by the movement distance control means, and the front polishing member 315 and the first and second side polishing members ( 325 and 335), the upper and lower blades are polished out of order, thereby facilitating the cutting of nails and the like by shearing stress during cutting.

On the other hand, the fixing member may be configured as shown in FIG. That is, as shown in Figure 2, the nail clipper 500 is provided with a seating portion 211 is seated on the fixing member 212 is fixed to the upper surface of the fixing part 640, and the fixing part 640 The fixing end 214 is installed directly below the bracket 213 protruding upward from the member 212, the pressing member 215 has an intermediate portion formed in the fixed end 214, and is installed on the bracket 213 And an operating end 216 is arranged at the rear end of the pressing member 215 so that the front end of the pressing member 215 is pressed to fix the nail clipper 500 seated on the seating member 212. The actuator 217 is configured. Therefore, when the pressure actuator 217 is operated such that the rear end of the pressure member 215 is moved upward, the front end of the pressure member 215 is fixed by pressing the nail clipper 500. The pressurizing actuator 217 may be controlled by the controller 800.

11 to 13, the fixing member according to another embodiment has one end fixed to one side of the fixing part 640 to be rotatable, and a nail clipper 500 seated at the fixing part 640 at the other end thereof. Consists of a pressing unit 650 formed to press the upper surface of the. When the pressing portion 650 is formed in a "c" shape and presses the upper portion of the nail clipper 500, the nail clipper 500 is fixed by the elasticity of the nail clipper 500 (the upper and lower plates are elastic to open to each other). Will be.

This embodiment is controlled by the controller 800. That is, when the nail clipper 500 is fixed by the fixing member and the start button is operated, the controller 800 has the front blade 510 and the two side blades 520 and 530 with the front polishing member 315 and the first and second side surfaces. The front driving member 312 and the first and second side driving members 322 and 332 are driven to be simultaneously polished by the polishing members 325 and 335, and the front moving member 313 and the first and second side moving members 323 and 333 are driven. At the same time to move forward and toward the nail clipper 500, the polishing is to control the front polishing unit 310 and the first and second side polishing units 320 and 33 to move backward.

Accordingly, each blade 510, 520, 530 of the nail clipper 500 can be polished automatically or manually simultaneously, and each blade 510, 520, 530 can be polished accurately and consistently by the moving distance control means. In addition, each of the polishing members 315, 325, 335 has stepped blades 510, 520, 530.

The nail clipper polishing apparatus according to the present invention automatically polishes the cutting blade while sequentially moving each nail clipper to the first side polishing portion, the front polishing portion, and the second side polishing portion, so that each cutting blade of the nail clipper can be quickly and easily. And it can be polished accurately. In addition, the cutting edge of the nail clipper is polished to be offset from each other by the stepped portion of the polishing member is provided with the effect that the nail can be easily cut by the shear stress, according to another embodiment, each cutting blade of the nail clipper at the same time Since it can be polished, the polishing can be made quickly, thereby providing the effect that the workability can be improved.

Claims (21)

A rotating member is provided with a plurality of fixing members radially, each nail clipper is seated and fixed, rotatably installed on the upper surface of the table to move each seated nail clipper to a polishing position sequentially ; And A polishing unit installed on the upper surface of the table so that each nail clipper is moved to the polishing position by the rotating member to move toward the nail clipper stationary at the polishing position to polish the blade of the nail clipper, and to return to its original position when polishing is completed; Nail clipper blade polishing apparatus comprising a. The method of claim 1, wherein the fixing member, A seating member fixed to an upper surface of the rotating member by having a seating portion on which a nail clipper is seated; A fixed end installed directly below the bracket protruding from the center of the rotating member to the seating member; A pressing member in which an intermediate portion is formed in the fixed end; A pressurizing actuator installed on the bracket, the actuating end being arranged at the rear end of the pressurizing member, the pressurizing actuator acting to press and fix the nail clipper seated on the seating member; Nail clipper blade polishing apparatus comprising a. The method of claim 1, wherein the fixing member, A seating member fixed to an upper surface of the rotating member by having a seating portion on which a nail clipper is seated; A pressurizing actuator installed on a bracket protruding from the center of the rotating member to the seating member, the pressurizing actuator being operated to directly press and fix the nail clipper seated on the seating member; Nail clipper blade polishing apparatus comprising a. The nail sharpening device of claim 1, wherein the rotating member includes a rotation angle detecting sensor for controlling the rotation driving member to detect the rotation angle and set the stop position of the nail clipper. The polishing part according to any one of claims 1 to 4, wherein A front movable member movably installed on a front mounting member installed on an upper surface of the table and provided with a front driving member, a front actuator for moving the front movable member forward and backward, and mechanically connected to and driven by the front driving member A front polishing unit for polishing the front blade of the nail clipper which is moved to the front polishing position by the rotating member, the front polishing member being moved together with the front driving member; To move forward and backward the first side moving member and the first side moving member, which are movably installed on the first side mounting member installed on the upper surface of the table so as not to interfere with the front grinding part, and having the first side driving member. And a first side actuator for mechanically connected with the first side driving member and driven together with the first side driving member to move together with the first side driving member. A first side grinding unit for grinding one side blade of the nail clipper transferred to the side grinding position; And The second side moving member and the second side moving member which are movably installed on the second side mounting member installed on the upper surface of the table so as not to interfere with the front grinding part and the first side grinding part and have a second side driving member. The front polishing unit and the first side having a second side actuator for moving the member forward and backward, and a second side grinding member mechanically connected to the second side driving member and driven together with the second side driving member. A second side grinding portion for grinding the other side blade of the nail clipper transferred to the side grinding position by the rotating member at a position different from the side grinding portion; Nail sharpener blade characterized in that configured to include. The method of claim 5, wherein the front grinding portion is a linear blade mounting member is installed on the upper surface of the table: A linear blade moving member which is installed to be movable on the linear member mounting member and on which the front mounting member is installed; And A linear blade actuator for moving the linear blade moving member forward and backward in a direction perpendicular to the front moving member; Nail clipper blade polishing apparatus comprising a. The nail clipper according to claim 5, wherein the front polishing member and the first and second side polishing members are made of polished stone having a stepped portion for grinding the nails so that the upper and lower blades of the nail clipper generate shear stress to cut the nails. Blade grinding machine. The method according to claim 5, wherein the front polishing unit and the first and second side polishing parts to adjust the moving distance of the front moving member and the first and second side surface grinding member and the first and second side surface grinding member is limited. Having a moving distance control means for controlling, The movement distance control means, A stator installed on a fixing bracket provided on side surfaces of the front mounting member and the first and second side mounting members and having a scale mark; A mover coupled to the stator, the scale corresponding to the stator being displayed and having a contact portion which is advanced back and forth through the fixing bracket by a rotation operation; And A stopper installed at the front moving member and the first and second side moving members and interfering with a contact portion of the mover; Nail clipper blade polishing apparatus comprising a. The nail clipper polishing apparatus according to claim 8, wherein a flexible supply hose is installed at the front polishing position and the side polishing position to supply cooling oil. A rotating member is provided with a plurality of fixing members radially, each nail clipper is seated and fixed, rotatably installed on the upper surface of the table to move each seated nail clipper to a polishing position sequentially ; And A front movable member movably installed on a front mounting member installed on an upper surface of the table and provided with a front driving member, a front actuator for moving the front movable member forward and backward, and mechanically connected to and driven by the front driving member A front polishing unit for polishing the front blade of the nail clipper which is moved to the front polishing position by the rotating member, the front polishing member being moved together with the front driving member; To move forward and backward the first side moving member and the first side moving member, which are movably installed on the first side mounting member installed on the upper surface of the table so as not to interfere with the front grinding part, and having the first side driving member. And a first side actuator for mechanically connected with the first side driving member and driven together with the first side driving member to move together with the first side driving member. A first side grinding unit for grinding one side blade of the nail clipper transferred to the side grinding position; And The second side moving member and the second side moving member which are movably installed on the second side mounting member installed on the upper surface of the table so as not to interfere with the front grinding part and the first side grinding part and have a second side driving member. The front polishing unit and the first side having a second side actuator for moving the member forward and backward, and a second side grinding member mechanically connected to the second side driving member and driven together with the second side driving member. A second side grinding portion for grinding the other side blade of the nail clipper transferred to the side grinding position by the rotating member at a position different from the side grinding portion; Nail clipper blade polishing apparatus comprising a. The method of claim 10, wherein the fixing member, A seating member fixed to an upper surface of the rotating member by having a seating portion on which a nail clipper is seated; A fixed end installed directly below the bracket protruding from the center of the rotating member to the seating member; A pressing member in which an intermediate portion is formed in the fixed end; A pressurizing actuator installed on the bracket, the actuating end being arranged at the rear end of the pressurizing member, the pressurizing actuator acting to press and fix the nail clipper seated on the seating member; Nail clipper blade polishing apparatus comprising a. 12. The nail sharpener according to claim 10 or 11, wherein the front polishing member and the first and second side polishing members are made of abrasive stone having a stepped portion so that the upper and lower blades of the nail clipper are offset from each other. The method according to claim 12, wherein the front polishing unit and the first and second side polishing unit to adjust the moving distance of the front moving member and the first and second side polishing member so that the moving distance of the front and first and second side polishing members. Having a moving distance control means for controlling, The movement distance control means, A stator installed on a fixing bracket provided on side surfaces of the front mounting member and the first and second side mounting members and having a scale mark; A mover coupled to the stator, the scale corresponding to the stator being displayed and having a contact portion which is advanced back and forth through the fixing bracket by a rotation operation; And A stopper disposed on the front moving member and the first and second side moving members and interfering with the contact member of the mover; Nail clipper blade polishing apparatus comprising a. A guide member installed on the upper surface of the table and provided with an elastic member, an up and down moving member installed on the guide member so as to be movable up and down to receive the elasticity of the elastic member, and protruding toward one side edge of the up and down moving member. Fixed part, one end is rotatably fixed to the upper and lower movable members, and the other end is formed to press the upper surface of the nail clipper seated on the fixing portion, the pressing portion for pressing and fixing the nail clipper, the upper and lower An installation part provided with a handle provided at one side of the moving member to move the moving member up and down to move the nail clipper up and down; And The front movable member is installed to be movable on the front mounting member installed on the upper surface of the table, and the front driving member is installed with a front driving roller, and the front movable member is installed at a position spaced from the front driving roller. And a front polishing belt installed at the front driving roller and the front driven roller, and a front gap adjusting member for moving the front moving member forward and backward, and fixed to the fixing part to move the upper and lower nail clippers. A front grinding unit for grinding the front blades; The first side driving member is movably installed on the first side mounting member installed on the upper surface of the table so as not to interfere with the front polishing unit, and the first side driving member is installed with the first side driving roller and the first side driving roller. A first side moving member provided with a first side driven roller at a position spaced from the first side, a first side abrasive belt provided on the first side driving roller and a first side driven roller, and a first side moving member A first side polishing unit having a first side spacing control member for moving forward and backward to be fixed to the installation unit so that one side blade of the nail clipper moving up and down is polished; And The second side mounting member is movably installed on the table so as not to interfere with the front polishing unit and the first side polishing unit, and the second side driving member is provided with a second side driving roller. A second side moving member provided with a second side driven roller at a position spaced apart from the second side driving roller, a second side polishing belt installed at the second side driving roller and a second side driven roller, and A second side grinding unit having a second side gap adjusting member for moving the second side moving member forward and backward to be fixed to the installation unit so that the other side blades of the nail clippers move upward and downward; Nail clipper blade polishing apparatus comprising a. The method according to claim 14, wherein the front gap adjusting member and the first and second side gap adjusting member, A fixing piece fixedly installed on each installation member; And A handle having one end and a screw rod screwed to each of the fixing pieces such that the other end is rotatably coupled to each moving member; Nail sharpener blade, characterized in that it comprises a. A fixing part installed to protrude toward one side edge of the table, and an fixing part provided with a fixing member for pressing and fixing the nail clipper seated on the fixing part; And It is movable to the front mounting member installed on the upper surface of the table and is provided with a front driving member, a front moving member having a front actuator, a front actuator for moving forward and backward, mechanically connected to the front driving member A front grinding unit for driving the front blade of the nail clipper fixed to the installation unit having a front grinding member which is driven together with the front driving member; To move forward and backward the first side moving member and the first side moving member, which are movably installed on the first side mounting member installed on the upper surface of the table so as not to interfere with the front grinding part, and having the first side driving member. And a first side actuator for mechanically connected to the first side driving member and driven together with the first side driving member, the first side actuator being fixed to the installation part at a different position from the front polishing part. A first side grinding unit for grinding one side blade of the nail clipper; And The second side moving member and the second side moving member which are movably installed on the second side mounting member installed on the upper surface of the table so as not to interfere with the front grinding part and the first side grinding part and have a second side driving member. The front polishing unit and the first side having a second side actuator for moving the member forward and backward, and a second side grinding member mechanically connected to the second side driving member and driven together with the second side driving member. A second side polishing portion for grinding the other side blade of the nail clipper fixed to the installation portion at a position different from the side polishing portion; Nail clipper blade polishing apparatus comprising a. The method of claim 16, wherein the fixing member, A seating member fixed to an upper surface of the rotating member by having a seating portion on which a nail clipper is seated; A fixed end installed directly below the bracket protruding from the fixing part to the seating member; A pressing member in which an intermediate portion is formed in the fixed end; And A pressurizing actuator installed on the bracket, the actuating end being arranged at the rear end of the pressurizing member, the pressurizing actuator acting to press and fix the nail clipper seated on the seating member; Nail clipper blade polishing apparatus comprising a. The method of claim 17, wherein the fixing member, One end is rotatably fixed to one side of the fixing portion, the other end is formed to press the upper surface of the nail clipper seated on the fixing portion nail nail sharpening device, characterized in that consisting of a pressing portion for pressing and fixing the nail clippers. 19. The method according to any one of claims 16 to 18, wherein the front polishing part and the first and second side polishing parts are provided with the front moving member and the first and second parts so that the moving distances of the front polishing member and the first and second side polishing members are limited. Is provided with a movement distance control means for controlling the movement distance of the side moving member, The movement distance control means, A stator installed on a fixing bracket provided on side surfaces of the front mounting member and the first and second side mounting members and having a scale mark; A mover coupled to the stator, the scale corresponding to the stator being displayed and having a contact portion which is advanced back and forth through the fixing bracket by a rotation operation; And A stopper installed at the front moving member and the first and second side moving members and interfering with a contact portion of the mover; Nail clipper blade polishing apparatus comprising a. 20. The nail clipper according to claim 19, wherein the front polishing member and the first and second side polishing members are made of polished stone having a stepped portion for grinding the upper and lower edges of the nail clipper so as to generate a shear stress and to cut the nails to cut each other. Blade grinding machine. 20. The method according to claim 19, wherein the front blade and the first and second side driving member is driven so that the front blade and both side blades of the nail clipper are simultaneously polished by the front polishing member and the first and second side polishing members. And first and second side moving members moving forward and backward to the nail clipper at the same time, and further comprising a control unit for controlling the front polishing unit and the first and second side polishing units to move backward when polishing is completed.

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