JP2674784B2 - Pill remover - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a pilling device for cleaning and organizing the surface of cloth by removing pills generated on the surface of cloth such as woven fabric.

[Prior Art] A fabric S such as a woven fabric which has been conventionally used for clothing or interior or the like has pills H generated on the surface of the fabric S due to friction or scratching during use, and the appearance of the product due to the pills H. There is a problem that the service life is reduced and the service life is reduced. For this reason, the applicant has filed Japanese Patent Application No. 61-251092 as a pill removing device for removing this type of pill H. As shown in FIGS. 11 to 13, this one has a pill removing device formed in a cylindrical shape, and has a large number of blade holes 1 for introducing pills.
A rotary type inner blade 3 which is in sliding contact with the inner surface of the outer blade 2 is provided inside the outer blade 2 in which the pill ball storage case 10 is attached to the tip of the pill removing device. A pill storage chamber 4 for storing the cut pills H is provided, and a handle portion 6 in which a motor 5 and a battery 5'are stored is provided at the lower end. As shown in FIG. 13, the inner blade 3 is provided with a cutting blade 3b in a spiral shape on a base 3a, and by rotating the inner blade 3, the cutting blade 3b is brought into rotational sliding contact with the inner surface of the outer blade 2. There is. When cutting the pill H, as shown in FIG. 14, the pill H is introduced from the blade hole 1 of the outer blade 2 by contacting the outer blade 2 on the surface of the fabric S where the pill H is generated. , Inner blade 3
The pill H is cut by the cutting blade 3b, and the cut pill H is guided along the inner surface of the outer blade 2 while being guided by the cutting blade 3b by the rotation of the inner blade 3 by the spiral cutting blade 3b. It is to move to the storage chamber 4 and store it.

[Problems to be Solved by the Invention] However, in the conventional example as described above, when the pills H and pills cut by the inner blade 3 move to the pill storage chamber 4, they are cut. Since the pill H moves along the inner surface of the outer blade 2 while being guided by the cutting blade 3b, the pill H is finely cut along with the movement and the pill H comes out from the blade hole 1 of the outer blade 2. There is a possibility that the pills H are not stored in the pill storage chamber 4 with certainty. Furthermore, in the vicinity of the entrance to the pill storage chamber 4, there are many cut pills H and pills H that have moved. There were times when I was stuck. Further, when cutting the pill H of the wide cloth S, the handle 6 and the blade surface of the outer blade 2 are substantially on the same plane, and therefore the handle 6 is held by hand to cut the pill H. If this is attempted, there is a problem that the hand comes into contact with the surface of the cloth S, making it difficult to perform the cutting work.

In addition to the above, there is also a rotary blade type reciprocating blade type ball removing device in which the inner blade is in sliding contact with the inner surface of the spherically arranged outer blade, but in the rotary blade type the central and outer peripheral blade holes Due to the difference in number and the difference in speed of the inner blade, there is a drawback that the cutting of the ball during reciprocating work is likely to be uneven, and if the working width is increased, the outside diameter of the ball removing device will increase, and the reciprocating blade method However, there is a disadvantage that a powerful suction device for introducing the pills into the blade hole is required, and it is not always practical.

The present invention seeks to solve the above problems,
The purpose is to make sure that the cut pills can be reliably sent to the pill storage chamber, and that the cut pills do not come out from the blade hole of the outer blade, making it a convenient pill remover. To provide.

[Means for Solving the Problems] In order to achieve the above object, a pill removing device according to the present invention includes a semi-cylindrical outer blade 2 having a large number of pill introducing holes 1 formed therein. In a pill removing device having an inner blade 3 that is in sliding contact with the inner surface of the blade 2, the inner blade 3 is a plurality of cutting blades.
3b is installed substantially parallel to the shaft 3a, a pill storage chamber 4 is provided above the inner blade 3, and the through hole 14 to the pill storage chamber 4 has an inner blade 3
It is formed in a slit shape along the axis 3a.

[Operation] The pills cut by the inner blade 3 provided with a plurality of cutting blades 3b mounted substantially parallel to the shaft 3a are fluffed from the through holes 14 formed in the slit shape along the shaft 3a of the inner blade 3. It is easy to smoothly insert the ball into the ball storage chamber 4, it is possible to prevent the hair balls from being accumulated in the ball storage chamber 4 in an offset manner, and it is also easy to avoid backflow from the ball storage chamber 4.

[Embodiment] As shown in FIGS. 2 and 3, the pill removing device is detachably attached to the lower portion of the inner blade block 8 provided at the front end of the housing 7 divided into two parts by the center line in the longitudinal direction. It is composed of an outer blade frame 9 and a pill storage case 10 which is detachably attached to the upper portion of the inner blade block 8 and has a drive portion 5 such as a motor 5a, a pulley 11 and a gear 12 at the rear end thereof. Is provided with a handle portion 6. A semi-cylindrical outer blade 2 is attached to the outer blade frame 9, and an inner blade 3 which is in sliding contact with the inner surface of the outer blade 2 is disposed inside the outer blade frame 9.
And by attaching the pill storage case 10, the inner blade 3
A pill storage chamber 4 is provided above the and substantially parallel to the axial direction of the inner blade 3. A pulley 11a is press-fitted and fixed to a drive shaft 5b of a motor 5a arranged inside the handle portion 6, and gears 12a and 12b connected to the tip of the pulley 11a are rotated by rotating the pulley 11a by the motor 5a. The inner blade 3 arranged in the outer blade frame 9 can be rotated via the inner frame 3.
The inner blade 3 is composed of a shaft 3a and a cutting blade 3b attached so as to be parallel to the shaft 3a. A cutting blade mounting plate 3c is press-fitted into the shaft 3a. 3c slit part
3d is attached so that both ends of the cutting blade 3b are movable in the radial direction of the shaft 3a and are parallel to the shaft 3a. The inner blade 3 is rotated and slidably brought into contact with the inner surface of the outer blade 2, and the centrifugal force generated by the rotation of the inner blade 3 causes the cutting blade 3b to press the inner surface of the outer blade 2 to improve sharpness. I am doing it. Further, a spring may be provided in the slit portion 3d of the cutting blade mounting plate 3c to press the cutting blade 3b against the inner surface of the outer blade 2. The inner blade 3 has both ends of a shaft 3a attached to the outer blade frame 9 via bearing plates 13. The inner blade 3 is surrounded in the circumferential direction by an outer blade frame 9 to which the outer blade 2 is attached and an inner blade block 8. The inner blade block 8 has a length substantially equal to the longitudinal dimension of the inner blade 3. Third through the top and bottom of the
As shown in the figure, a slit-like through hole 14 is provided, and a pill ball storage case 10 is attached to the upper part of the inner blade block 8 to form a pill ball storage chamber 4 and an outer blade frame 9 inside. It communicates with the inside through a through hole 14. At this time, the through hole 14 may be provided on the lower surface of the pill storage case 10, and
An elastic piece may be provided at one end of the through hole 14 to prevent backflow of the cut pills H.

A suction port 16 is provided on one side of the pill storage chamber 4 via a filter 15 which can be ventilated, so that the inside of the pill storage chamber 4 can be sucked by a fan 18 via a cylindrical spacer 17. is there. A pulley 11b is attached to a shaft 18a of the fan 18, and the pulley 11b and the pulley 11a are connected to a belt 19a.
It is connected with. That is, by rotating the pulley 11a attached to the drive shaft 5b of the motor 5a, the pulley 11b attached to the fan 18 via the belt 19 can be rotated to rotate the fan 18. 20, 21 and 22 are bearings, and 23 is a stopper for stopping the shaft 18a of the fan 18. Reference numeral 24 is an exhaust port for discharging the air in the pill storage chamber 4 that has been sucked in with the rotation of the fan 18. Reference numeral 25 is a power cord for supplying power to the motor 5a arranged inside the handle portion 6. At this time, a battery may be placed in the handle portion 6 to supply power to the motor 5a with the battery.

When the handle portion 6 is provided with a gap 26 between the outer blade 2 and the surface in contact with the cloth S, and when the handle portion 6 is held by hand to cut the pill H generated on the surface of the cloth S Without touching the surface of fabric S with your hands
It is designed to be able to disconnect.

The upper end of the outer blade frame 9 is fitted with a protrusion protruding inward.
9a is provided in a protruding manner, and the fitting protrusion 9a is fitted into a fitting recess 8a formed at the lower end of the inner blade block 8 so as to be detachably attached. Then, by moving the outer cutter frame 9 in the direction of arrow A in FIG. 3, the square hole 12c provided in the gear 12b and the shaft of the inner cutter 3 are moved.
The connection with the angular shaft 3e provided on the 3a can be released to prevent the pills H from entering the inside of the housing 7 when cleaning the pills, and also to prevent the pills from being accidentally driven. Also, the inner blade 3 is prevented from rotating.

The outer cutter 2 attached to the outer cutter frame 9 is attached so that its end is supported by the end of the outer cutter frame 9 in order to improve the strength of the outer cutter 2, as shown in FIG. 2 (b). Wearing
As shown in FIG. 5, a small blade hole 1a is provided in the central portion and a large blade hole 1b is provided on the side portion, and the large pills H generated on the fabric S are introduced and cut by the large blade hole 1b, Small pill H
Is introduced through a small blade hole 1a and cut.
At this time, the small blade hole 1a is formed in the central portion in order to prevent the cloth S from being cut by pressing the outer blade 2 against the cloth S. Further, an angle θ is provided at the position of the blade hole 1a to prevent simultaneous cutting in the axial direction. Mounting holes 2a are provided at both ends of the outer blade 2, and the mounting holes 2a are fixed by caulking and holding to a projection 9b formed on the inner surface of the outer blade frame 9. Then, as shown in FIG. 4, the inner blade 3 is rotated counterclockwise with respect to the traveling direction to cut the pill H by the outer blade 2 and the inner blade 3, and the cut pill H is the inner blade. It is moved in the circumferential direction of 3 by centrifugal force, discharged toward the pill storage chamber 4 through the through hole 14, and stored in the pill storage chamber 4. At this time, the cut pills H are guided by the cutting blade 3b by centrifugal force as shown in FIG. 4, and are reliably discharged into the pill storage chamber 4 and stored therein. Moreover, since the pill H is sucked into the pill storage chamber 4 by the fan 18 at the same time as being discharged into the pill storage chamber 4, the pill H is moved to the inside of the pill storage chamber 4 without being clogged. Can be stored.

Regarding the rotation direction of the inner blade 3, as shown in FIG. 6, when the inner blade 3 is rotated counterclockwise with respect to the traveling direction, the lower end of the blade hole 1 and the inner blade 3 can surely cut, but Blade 3
When is rotated clockwise as shown in FIG. 7, the cutting ball 3b causes the pill H to escape from the upper end of the blade hole 1 to the outside, and the cutting ability of the pill H decreases. As shown, the inner blade 3 is rotated counterclockwise with respect to the moving direction of the pill remover, the handle portion 6 is held by one hand, and the front side of the cloth S is held by the other hand, which is opposite to the worker. It is easy to use by moving the pill remover in the direction. Further, in order to switch the rotation direction and ON / OFF of the motor 5a rectified by the handle portion 6 so that the rotation direction of the inner blade 3 can be switched depending on the hand of the operator or the pressing method. If the changeover switch 27 is provided, the usability is improved.

Alternatively, as shown in FIGS. 9 and 10, the outer cutter 2 may be removed and a brushing attachment 28 having a plurality of protrusions 28a may be attached instead of the inner cutter 3.

[Effects of the Invention] As described above, in the present invention, the inner blade is configured by attaching a plurality of cutting blades substantially in parallel with the shaft, and a pill storage chamber is provided above the inner blade, and the inside of the pill storage chamber is provided. Since the hole is formed in a slit shape along the axis of the inner blade, the pills cut by the inner blade equipped with a plurality of cutting blades mounted substantially parallel to the axis, along the axis of the inner blade, It is easy to smoothly insert the pills into the pill storage chamber through the slit-shaped through holes, to prevent pills from being accumulated in the pill storage chamber, and to prevent backflow from the pill storage chamber. It is a thing.

[Brief description of the drawings]

FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 (a) is a side sectional view of the same, and FIG. 2 (b) is an X in FIG. 2 (a).
FIG. 3 is an exploded perspective view showing the same as FIG.
1 is a sectional view taken along the line AA 'in FIG. 1, FIG. 5 is a plan view of an outer blade, FIG. 6 is a partially enlarged sectional view showing a cutting state of a pill, and FIG. FIG. 8 is a partially enlarged cross-sectional view showing a cut state of the pill in the case, FIG. 8 is an overall perspective view showing the cut state of the pill, and FIG. 9 is an exploded perspective view showing the attachment.
FIG. 10 is an overall perspective view of the above, FIG. 11 is a perspective view of a conventional example,
12 is a sectional view of the same as above, FIG. 13 is a perspective view of the inner blade of the same,
FIG. 14 is a perspective view showing a cutting state of the above-mentioned pill,
Is a blade hole, 2 is an outer blade, 3 is an inner blade, 4 is a pill storage chamber, 5 is a drive part, and 6 is a handle part.

Claims (1)

(57) [Claims] 1. A pilling machine having a semi-cylindrical outer blade having a large number of pilling holes formed therein and an inner blade which is in sliding contact with the inner surface of the outer blade. The cutting blade of is attached in parallel with the axis, a pill storage chamber is provided above the inner blade, and the through hole to the pill storage chamber is formed in a slit shape along the axis of the inner blade. A pill remover characterized by.