KR101270369B1 - A classification apparatus of a pencil body for rotation withdraw style colored pencil - Google Patents

Abstract

PURPOSE: A sorting apparatus for the outer case of a rotational ejecting color pencil is provided to automatically sort, align, and feed the outer cases plentifully produced. CONSTITUTION: A sorting apparatus for the outer case of a rotational ejecting color pencil includes an outer case feeding conveyor(10), an outer case feeding unit(20), an outer case feeding track(30), an outer case aligning sensor(40), an outer case sorting pushing unit(50), and an outer case sorting box(60). The feeding conveyor feeds the outer cases(2) to a housing box. The feeding unit sorts the outer cases in the housing box one by one, and then feeds the outer containers to a next process. The feeding track fixes the outer cases having multiple grooves, and then feeds the outer cases to a next process. The positioning sensor detects the positions of the outer cases fed through the feeding track, and then transmits a signal. The sorting pushing unit receives the signal, pushes the reversely fed outer cases with the actuation of a cylinder(51), and transfers an extra feeding conveyor at one side of the feeding track. The sorting box stores the outer cases which are aligned by the feeding track and the sorting pushing unit.

Description

A classification apparatus of a pencil body for rotation withdraw style colored pencil}

The present invention relates to an apparatus for producing a rotary drawer colored pencil, and more particularly, by automatically sorting and arranging the outer cylinder of the rotary drawer colored pencil to coincide with each other so that the assembly of the outer cylinder can be carried out more efficiently. It relates to an external cylinder sorting device.

Generally, crayons, colored pencils, solid maca, etc. are known as solid drawing bodies for holding colors by hand during drawing or writing and expressing colors on writing surfaces such as paper or whiteboard.

Among the solid drawing bodies as described above, colored pencils are easy to handle and simple, and are relatively thin, so that they are not only easy to express delicate parts when drawing, but also easy to use as writing instruments, and are widely used among children.

Such colored pencils are wound around the colored pencil core in a paper band to be drawn out in a predetermined length unit whenever necessary.

Although it is convenient to draw and use the colored pencil lead without using a knife, it is convenient because it is a circular cross section, and it is easy to roll off and the buffer of paper is weak, so the colored pencil lead is broken and its life is short.

As another form, there is a colored pencil used as a torso by joining wooden materials of a circular or polygonal cross section around the colored pencil core.

It is easy to configure so as not to be rolled by various deformation of the cross-section and the strength is improved to prevent breakage of the colored pencil lead.

On the other hand, there is an inconvenience of cutting off the colored pencils every time with a tool such as a knife, and there is a problem that the colored pencils are broken during the cutting process, and thus demand is not activated.

In addition, in another form, the colored pencil is capable of raising and lowering the core by using a spiral wire wire, this rotary draw-out colored pencil has a certain length and length in the core support tube formed by protruding a plurality of protrusions in which the spiral wire is inserted into the outer peripheral wall of the outer cylinder One end of the pen core having a diameter is fitted and fixed.

That is, as shown in FIG. 1, the outer cylinder constituting the rotary draw-out colored pencil is formed with a spiral 110 formed in a spiral on the inner wall of the outer cylinder 100, and the screw 120 is provided in front of the outer cylinder 100. ) Is formed and the gripping portion 200 is screwed, the fixing projection 130 is formed at the rear of the outer cylinder 100 is a rotating handle (not shown) is fitted to be fixed.

By the way, in the case of the outer cylinder 100 constituting the rotary draw-out colored pencil is produced by mixing the front and rear of the outer cylinder 100 in an undivided state in the production process, the assembly process becomes inconvenient, the outer cylinder 100 one by one There is a problem in that workability and productivity are lowered when producing the drawable colored pencil because the front and the rear of the drawer must be matched by hand, and the manufacturing cost increases because the automation of the equipment is insufficient in the production of the drawable colored pencil. There was.

Therefore, the present invention has been proposed to solve the problems arising in the conventional process of producing a draw-out colored pencil, by automatically sorting and arranging the outer cylinder of the draw-out colored pencil to proceed with the assembly of the outer cylinder more efficiently and withdraw the rotation It is an object of the present invention to provide an outer cylinder sorting device of a rotary drawer colored pencil that can improve workability and productivity in the production of color pencils.

The present invention for achieving the object of the bar, the conveyor for conveying the outer cylinder to be delivered to the storage box and the production of the plurality of outer cylinders installed and moved to the upper portion of the support, by sorting the plurality of outer cylinders gathered in the storage box one by one External cylinder conveying means for conveying to the next process, a plurality of grooves are formed so that the outer cylinder is fixed, the outer cylinder conveying track for transporting to the next process with the outer cylinder fixed, and the outer cylinder conveyed through the outer cylinder conveying track External cylinder position inspection sensor for detecting the position of the sensor and sends the signal to the external position receiving sensor signal of the external cylinder position inspection sensor by pushing the operation of the cylinder by the operation of a separate cylinder installed on one side of the track for transporting Pushing means for sorting the outer cylinder to be conveyed to the conveying belt, and the position by the track for conveying the outer cylinder and pushing means for sorting the outer cylinder Constitute a rotating take-drawing type classification outer sleeve of the device, including the outer barrel classification boxes are accommodated in the outer sleeve aligned state.

In one embodiment, the outer cylinder conveying means is connected to the storage box and the escalator for moving the outer cylinder of the storage box in the upward direction and is installed at a predetermined interval in the transverse direction on the surface of the escalator to support each outer cylinder. And a supporting plate.

In one embodiment, the outer cylinder transfer track is provided with an inclined plate on one side thereof so that the outer cylinder moved by the outer cylinder sorting pushing means is moved along the inclined plate and transferred to the conveyance belt.

In one embodiment, the sensor for external cylinder position inspection transmits a signal obtained by comparing the front diameter and the rear diameter of the outer cylinder to determine the position of the outer cylinder to the pushing means for classifying the outer cylinder.

In one embodiment, the pushing means for sorting the outer cylinder is configured to include a conveying table installed in front of the cylinder and forward and backward and a pushing protrusion protruding from the lower portion of the conveying member to directly push the outer cylinder.

In one embodiment, the outer cylinder sorting box is an inverted outer cylinder sorting box to receive the in-situ outer cylinder sorting box to receive the in-situ outer cylinder conveyed through the outer cylinder conveying track and the reverse position outer cylinder delivered through the conveying belt. It consists of a box.

As described above, according to the outer cylinder sorting apparatus of the rotary drawer colored pencil according to the present invention, the outer cylinder of the rotary drawer colored pencil produced in large quantities can be automatically classified and supplied to the worker in a neat state, and the organized outer cylinder can be provided to the worker. By more efficiently assembling, it is possible to improve workability and productivity in the production of the rotary drawable colored pencil, and to reduce the production cost of the rotary drawable colored pencil by introducing an automated process in the production of the rotary drawable colored pencil.

1 is a perspective view showing the outer cylinder of a general draw-out colored pencil;
Figure 2 is a state diagram showing the outer cylinder sorting device of the rotary draw-out colored pencil according to the present invention,
3 is a perspective view showing a conveyor for conveying the outer cylinder of the outer cylinder sorting apparatus according to the present invention;
Figure 4 is a perspective view showing the outer cylinder conveying means of the outer cylinder sorting apparatus according to the present invention,
5 is a perspective view showing a track for conveying the outer cylinder of the outer cylinder sorting apparatus according to the present invention;
6 is a state diagram showing a state in which the outer cylinder is classified by the outer cylinder classification apparatus according to the present invention,
Figure 7 is a perspective view showing a state in which the outer cylinder is classified by the outer cylinder classification apparatus according to the present invention contained in each classification box.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used herein, the singular forms “a,” “an,” and “the” include plural forms as well, unless the phrases clearly indicate the opposite. As used herein, the term "comprising" embodies a particular characteristic, region, integer, step, operation, element, and / or component, and other specific characteristics, region, integer, step, operation, element, component, and / or group. It does not exclude the presence or addition of.

Unless defined otherwise, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. Commonly used predefined terms are further interpreted as having a meaning consistent with the relevant technical literature and the present disclosure, and are not to be construed as ideal or very formal meanings unless defined otherwise.

The embodiment of the present invention described with reference to the perspective view specifically illustrates an ideal embodiment of the present invention. As a result, various variations of the illustration, for example variations in the manufacturing method and / or specification, are expected. Thus, the embodiment is not limited to any particular form of the depicted area, but includes modifications of the form, for example, by manufacture. For example, the regions shown or described as being flat may have characteristics that are generally coarse / rough and nonlinear. Also, the portion shown as having a sharp angle may be rounded. Thus, the regions shown in the figures are merely approximate, and their shapes are not intended to depict the exact shape of the regions, nor are they intended to limit the scope of the present invention.

Referring to the structure of the outer cylinder sorting device of the rotary drawer colored pencil according to the present invention with reference to Figures 2 and 3, the outer cylinder sorting device 1 of the rotary drawer colored pencil is largely the outer cylinder conveying conveyor 10, the outer cylinder conveying A plurality of outer cylinders (2) supplied by the means (20), the outer cylinder conveying track (30), the outer cylinder position inspection sensor (40), the outer cylinder sorting pushing means (50), and the outer cylinder sorting box (60) By classifying the positions to match, it is to improve the assembly workability of the outer cylinder (2).

That is, the outer cylinder conveying conveyor 10 of the outer cylinder sorting device 1 is to deliver a plurality of outer cylinders 2 produced while being installed and moved on the upper portion of the support 11 to the storage box 12, the outer cylinder The transfer means 20 sorts a plurality of outer cylinders 2 collected in the storage box 12 one by one and transfers them to the next process.

And, the outer cylinder transfer track 30 is a plurality of grooves are formed so that the outer cylinder (2) is fixed to transfer to the next process in the state fixed to the outer cylinder (2), the outer cylinder position inspection sensor 40 ) Detects the position of the outer cylinder 2 which is conveyed through the outer cylinder conveying track 30 and sends a signal.

In addition, the pushing means for sorting the outer cylinder 50 receives the signal of the outer cylinder position inspection sensor 40 by pushing the outer cylinder 2, which is conveyed to the reverse position by the operation of the cylinder 51, the outer cylinder conveying track ( 30 is to be delivered to a separate transport belt 70 installed on one side, the outer cylinder sorting box 60 is aligned in position by the outer cylinder conveying track 30 and the outer cylinder sorting pushing means (50) The outer cylinder (2) of the state will be accommodated.

Therefore, the outer cylinder sorting device 1 of the rotary draw-out colored pencil having the above structure can be easily assembled to the outer cylinder 2 by holding the outer cylinder 2 so as to be aligned in one direction. It is.

That is, the outer cylinder sorting device 1 stores a plurality of outer cylinders 2 supplied along the outer cylinder conveying conveyor 10 in the storage box 12, one by one through the outer cylinder conveying means 20. Transfer to the next process, the outer cylinder (2) to be supplied one by one in the state of being inserted and fixed in the groove of the outer cylinder transfer track 30, while the external cylinder position inspection sensor 40 and the external cylinder sorting pushing means (50) After the classification according to the position of the outer cylinder (2), it is sent to the outer cylinder classification box (60).

Therefore, by simply classifying the outer cylinder (2) through the automated process as described above, since the plurality of outer cylinders (2) are arranged in a consistent state and supplied to the worker, the grip portion and the rotary knob of the colored pencil in the outer cylinder (2) Conveniently assembled to improve the workability and productivity in the production of rotary draw-out colored pencils.

On the other hand, the outer cylinder conveying means 20 constituting the outer cylinder sorting device (1) of the rotary draw-out colored pencil will be described in more detail with reference to Figure 4, the outer cylinder conveying means 20 is in the storage box 12 It is connected to the escalator 21 for moving the outer cylinder (2) of the storage box 12 in the upward direction and installed on the surface of the escalator 21 at intervals in the transverse direction to support each outer cylinder (2). It is configured to include a support plate 22, the outer cylinder (2) is mounted on each support plate 22 installed on the escalator 21 one by one to transport the outer cylinder (2) by transferring to the next process in a fixed state And classification can be effectively performed.

In addition, the outer cylinder conveying track 30 installed in the outer cylinder sorting apparatus 1, the outer cylinder position inspection sensor 40, and the outer cylinder sorting pushing means 50 will be described in more detail with reference to FIG. 5. The track 30 is provided with an inclined plate 31 at one side thereof, and the outer cylinder 2 moved by the outer cylinder sorting pushing means 50 is moved along the inclined plate 31 to be transferred to the transfer belt 70. The external cylinder position inspection sensor 40 compares the front and rear diameters of the outer cylinder 2 and transmits a signal indicating the position of the outer cylinder 2 to the pushing means 50 for classifying the outer cylinder. .

In addition, the pushing means for sorting the outer cylinder 50 is installed in front of the cylinder 51 and forward and forward, and protrudes in the lower portion of the transport 52 to directly direct the outer cylinder (2). It is configured to include a pushing projection (53) that can be pushed.

Here, a state of classifying the outer cylinder 2 through the outer cylinder sorting device 1 of the rotary draw-out colored pencil will be described with reference to FIG. 6. First, the outer cylinder 2 is formed in the groove of the outer cylinder conveying track 30. When inserted and sequentially transported, the outer cylinder position inspection sensor 40 located on one side of the outer cylinder conveying track 30 is a diameter of the screw (2a) formed in front of the outer cylinder 2 and the fixing projection formed in the rear (2b) and compares the diameter of the outer cylinder (2) to determine the front and rear position of the outer cylinder (2) is transmitted to the pushing means for classifying the outer cylinder, and the outer cylinder (2) in which the position of the outer cylinder (2) is reversed by the signal ) Is moved forward by the operation of the cylinder 51 to move the conveying table 52 of the outer cylinder sorting means (50) by using the pushing projection 53 installed in the lower portion of the conveying table (52) As a result, the outer cylinder 2 is detached from the groove of the outer cylinder conveying track 30, and at the same time, After being moved to the transfer belt 70 on one side through the inclined plate 31, the outer cylinder 2 having the same front and rear positions in the separate outer cylinder sorting box 60 by the transfer belt 70 is contained.

Therefore, the outer cylinder classification box 60 containing the outer cylinder 2 sorted as described above will be described with reference to FIG. 7, wherein the outer cylinder classification box 60 is configured to track the outer cylinder transfer track 30. Inverted outer cylinder sorting box 61 to receive the in-situ outer cylinder 2 to be transmitted through and the inverted outer barrel sorting box 62 to receive the inverted outer cylinder 2 transmitted through the transfer belt 70. It is configured to include.

That is, the exact position outer cylinder sorting box 61 is a box in which the outer cylinder 2 conveyed along the outer cylinder conveying track 30 is contained, and the grip portion of colored pencils is assembled in the exact position outer cylinder sorting box 61. The side on which the screw 2a is formed is located on the left side, and the outer cylinder 2 on which the side on which the fixing protrusion 2b on which the rotary knob for raising the core of the colored pencil is assembled is formed is contained. The sorting box 62 is a box in which the outer cylinder 2 to be transported along the conveying belt 70 is contained, and the fixing protrusion 2b to which the rotary knob for raising the core of the colored pencil is assembled in the reverse position outer cylinder sorting box 62. ) Is formed on the left side, and the outer cylinder 2 in which the side on which the screw 2a on which the grip portion of the colored pencil is assembled is formed is located.

Therefore, the front and rear of the outer cylinder (2) supplied by the outer cylinder sorting device (1) of the rotary drawer colored pencil is delivered to the operator in a consistent state to improve the assembly workability of the operator, thereby producing the rotary drawer colored pencil Automating this can increase productivity and economics.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, Of course.

1: External cylinder sorting device 2: External cylinder
2a: screw 2b: fixing protrusion
10: conveyor for external cylinder transfer 11: support
12: storage box 20: outer cylinder transfer means
21: escalator 22: support plate
30: track for external cylinder transfer 31: inclined plate
40: sensor for external cylinder position inspection 50: pushing means for external cylinder classification
51 cylinder 52 transfer table
53: pushing protrusion 60: outer cylinder sorting box
61: Exact external cylinder sorting box 62: Reverse position external cylinder sorting box
70: conveying belt

Claims (6)

Conveyor for conveying the outer cylinder to deliver a plurality of outer cylinders produced while moving and installed on the upper support to the storage box,
An outer cylinder conveying means for selecting a plurality of outer cylinders gathered in the storage box one by one and transferring to the next process;
A plurality of grooves are formed to allow the outer cylinder to be fixed, and the outer cylinder conveying track for conveying to the next process with the outer cylinder fixed;
An external cylinder position inspection sensor for detecting a position of the external cylinder being transferred through the external cylinder transport track and sending a signal;
Pushing means for classifying the external cylinder for receiving the signal of the external cylinder position inspection sensor to push the external cylinder to be moved to the reverse position by the operation of the cylinder to be delivered to a separate transfer belt installed on one side of the external cylinder transport track;
And an outer cylinder sorting box configured to receive the outer cylinder in a state aligned by the outer cylinder conveying track and the outer cylinder sorting pushing means.
The method of claim 1,
The outer cylinder conveying means includes an escalator connected to the storage box to move the outer cylinders of the storage box upwards, and a support plate installed at a predetermined interval in the horizontal direction on the surface of the escalator to support each outer cylinder. An outer cylinder sorting device for a rotary drawer colored pencil, characterized in that configured.
The method of claim 1,
The outer cylinder conveying track is provided with an inclined plate on one side thereof so that the outer cylinder moved by the outer cylinder sorting pushing means is moved along the inclined plate to be transferred to the conveying belt, characterized in that the outer cylinder sorting apparatus of the color drawing.
The method of claim 1,
Wherein the sensor for external cylinder position inspection by comparing the front diameter and the rear diameter of the outer cylinder to determine the position of the outer cylinder to the external cylinder sorting device of the pull-out type colored pencil, characterized in that for transmitting to the pushing means for classifying the outer cylinder.
The method of claim 1,
The outer cylinder sorting pushing means is installed in the front of the cylinder and the front and rear moving forward and protruding to the lower portion of the transporting protrusions are configured to include a pushing projection that can directly push the outer cylinder External sorting device.
The method of claim 1,
The outer cylinder sorting box is configured to include a correct position outer cylinder sorting box configured to receive an exact position outer cylinder delivered through the outer cylinder conveying track and a reverse position outer cylinder sorting box configured to receive a reverse position outer cylinder delivered through the conveying belt. External cylinder sorting device for a rotary drawer-type colored pencil, characterized in that.

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