KR101522861B1 - Rubber ring insertion device for writing instruments - Google Patents

Abstract

The present invention relates to a rubber ring insertion device which comprises a main body formed by connecting a plurality of frames; a writing instrument supply means mounted on an upper part of the main body and supplying a writing instrument at regular intervals; a writing instrument guide means for guiding the writing instrument supplied through the writing instrument supply means to an operational position and allowing the writing instrument to go back to an original position after a rubber ring inserted thereinto; a rubber ring insertion means for inserting the rubber ring into the writing instrument posited at the writing instrument guide means; and a rubber ring supply means for supplying the rubber ring to the rubber ring insertion means. According to an embodiment of the present invention, the rubber ring insertion device can automatically insert the rubber ring supplied through the writing instrument guide means and the rubber ring insertion means into a designated position of the writing instrument and also can shorten working time, thus productivity can be increased.

Description

[0001] The present invention relates to a rubber ring insertion device for writing instruments,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a rubber ring inserting apparatus for a writing instrument, and more particularly, to a rubber ring inserting apparatus for a writing instrument capable of automatically inserting a rubber ring on an outer surface of a writing instrument.

Typically, a writing instrument includes a pencil, a ballpoint pen, a felt-tip pen, a highlight pen, etc., and the tip of the handwriting is exposed to the outside.

Such a writing instrument has a stationary writing instrument which is fixed to the outer cylinder in a state in which the tip of the writing instrument is exposed to the outside and protects the tip of the exposed writing instrument with the cap, There is a knock type writing instrument that is exposed or inserted.

When the pressing member is pressed once, the writing core is moved to expose the tip portion to the outside of the outer cylinder. When the pressing member is pressed again, the writing core is moved so that the tip portion is inserted into the outer cylinder.

The knock-type writing instrument has a spring for applying a force to the opposite side of the tip portion, and a knocking means for holding the writing shaft in a shifted state or returning the writing shaft to its original position in operation of the pressing member.

In addition, the writing instrument has a compound writing instrument, and the compound writing instrument is a writing instrument which allows a user to select and use a writing instrument by installing a plurality of writing instruments in one outer tube.

Here, the composite writing instrument may be divided into a sliding type and a rotary type according to a method of exposing the writing paddle from the outer cylinder.

The slide type composite writing instrument is structured such that a plurality of writing heads are disposed in the outer cylinder and an operation member coupled with each writing head is disposed on the side surface of the outer cylinder so that the user can select the writing head by operating the operating member.

In addition, the rotary compound writing instrument has a structure in which a writing pen such as a ballpoint pen or an integral sharply inner cylinder is alternately exposed when a predetermined portion of the outer cylinder is rotated in a circumferential direction.

On the other hand, the writing instrument is equipped with a rubber ring for smooth engagement with other parts, fixing and sealing.

However, since the conventional rubber ring has to be inserted into the writing tool by the operator, the working time is long, the working efficiency is low, and there are many difficulties in working over a long period of time.

In addition, the rubber ring is formed to be small in size, so that it is difficult to insert the writing instrument by holding it, and the rubber ring is also damaged in the process of inserting the writing instrument into the writing instrument.

Korean Patent Laid-Open Publication No. 2013-0040515 Korean Patent Publication No. 10-0719292 Korean Registered Patent No. 10-1293138

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to automatically insert a rubber ring supplied through a writing implement guiding means and a rubber ring inserting means into a designated position of a writing instrument.

And the writing instrument can be stably transferred through the writing instrument holding groove formed in the vertical supporting plate.

It is also an object of the present invention to enable a plurality of rubber rings to be accurately transmitted to a designated position of a writing instrument through a rubber ring transmitting plate mounted on an operating rod.

A rubber ring inserting apparatus for a writing instrument according to an embodiment of the present invention includes: a main body formed by connecting a plurality of frames; A writing instrument feeding means mounted on an upper portion of the main body and supplying a writing instrument at a predetermined interval; A writing instrument guiding means for guiding a writing instrument supplied through the writing instrument supply means to an operating position and replacing the rubber ring after the rubber ring is inserted into the writing instrument; A rubber ring inserting means for inserting a rubber ring into a writing instrument provided in the writing implement guiding means; And a rubber ring supplying means for supplying a rubber ring to the rubber ring inserting means.

And said writing implement supplying means is provided with a spacing distance; A vertical support plate which is mounted on a link constituting the transport chain and in which a writing instrument is seated therebetween; And a feed drive unit for rotating the feed chain.

The writing implement guide means may include an upper guide fixing plate mounted on an upper portion of the main body; A guide lifting / lowering cylinder mounted at an upper portion of the upper guide fixing plate at intervals; A guide upper fixing plate mounted on an upper portion of the guide lifting cylinder; A guide horizontal operating part mounted on the upper part of the guide upper fixing plate and sliding in the horizontal direction; And a tongue fixing part which is mounted on the upper part of the guiding horizontal operating part and which is interlocked and fixes a writing instrument supplied through the writing instrument supplying part.

The rubber ring insertion means includes an insertion fixture mounted on an upper portion of the main body and having a rotation shaft mounted therein; A rotating shaft connection hole mounted on the rotating shaft and operated in conjunction therewith; At least one working rod mounted on the rotary shaft connecting port and interlocked with the rubber ring, the rubber ring being mounted and discharged through rubber ring feeding means at the end, and a horizontal operating cylinder for horizontal operation being mounted on the opposite side; And an operation rotating body connected to the rotating shaft and rotating the working rod.

The rubber ring feeding means is attached to a lower portion of the rubber ring inserting means, and a rubber ring transmission hole is formed at an interval before and after the rubber ring inserting means. A rubber ring is provided on one side of the rubber ring transmitting hole, A rubber ring supply plate on which a moving section is formed; A rubber ring transmission cylinder located at a lower portion of the rubber ring supply plate and transmitting a rubber ring located in the rubber ring transmission hole to a working rod of the rubber ring insertion means through a lifting operation; And a rubber ring guide which is connected to the rubber ring transmission hole and to which a fixing plate for supporting the rubber ring is mounted.

According to the embodiment of the present invention, the rubber ring supplied through the writing implement guiding means and the rubber ring inserting means can be automatically inserted into the designated position of the writing instrument, and the productivity can be improved while shortening the working time.

In addition, not only the writing instrument can be stably transmitted through the writing instrument holding groove formed in the vertical supporting plate, but also the problem caused by the change of the position of the writing instrument during the working can be solved.

Further, there is an effect that a plurality of rubber rings can be accurately transmitted to a designated position of a writing instrument through a rubber ring transmitting plate mounted on an operating rod.

1 is a front view showing a rubber ring inserting device for a writing instrument according to the present invention.
2 is a plan view of a rubber ring inserting device for a writing instrument according to the present invention.
3 is a block diagram showing a writing implement supplying means constituting a rubber ring inserting apparatus for a writing instrument according to the present invention;
4 and 5 are a front view and a plan view showing a writing implement guiding means constituting a rubber ring inserting device for a writing instrument according to the present invention.
6 and 7 are a front view and a side view showing a rubber ring inserting means constituting a rubber ring inserting device for a writing instrument according to the present invention.
8 (a) and 8 (b) are a plan view and a front view, respectively, of an operating rod constituting a rubber ring inserting device for a writing instrument according to the present invention.
9 is a plan view showing a rubber ring supply means constituting a rubber ring inserting device for a writing instrument according to the present invention;
10 is a schematic front view showing an operating state of a rubber ring feeding means constituting a rubber ring inserting device for a writing instrument according to the present invention;
11 to 14 are plan views showing the operation of a rubber ring inserting device for a writing instrument according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out 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. Like parts are designated with like reference numerals throughout the specification.

1 is a front view showing a rubber ring inserting apparatus for a writing instrument according to the present invention, FIG. 2 is a plan view showing a rubber ring inserting apparatus for a writing instrument according to the present invention, and FIG. And FIG. 3 is a configuration diagram showing a writing implement supplying means constituting a rubber ring inserting apparatus for a writing instrument according to the present invention. FIGS. 4 and 5 are front views showing a writing implement guiding means constituting a rubber ring inserting apparatus for a writing instrument according to the present invention 6 and 7 are a front view and a side view showing a rubber ring inserting means constituting a rubber ring inserting device for a writing implement according to the present invention, and Figs. 8 (a) and 8 (b) FIG. 9 is a plan view showing a rubber ring feeding means constituting a rubber ring inserting apparatus for a writing instrument according to the present invention, and FIG. 10 is a schematic front view showing the operating state of the rubber ring supply means constituting the rubber ring writing instrument insertion apparatus according to the present invention.

A rubber ring inserting apparatus 10 for a writing instrument according to the present invention includes a main body 20, a writing implement supplying means 30 mounted on the upper portion of the main body 20 for supplying a writing implement P, A rubber ring inserting means 50 for inserting a rubber ring 100 into a writing instrument P located in the writing instrument guiding means 40 and a rubber ring inserting means 50 for inserting the rubber ring 100 into the rubber ring inserting means 50 And a rubber ring supply means 60 for supplying the rubber ring 100 to the rubber ring 100.

The main body 20 is formed by combining a plurality of frames 22 so as to have a predetermined size and height.

That is, the main body 20 is formed by connecting and joining a plurality of frames 22 according to environments, purposes, and the like.

The writing implement supply means 30 mounted on the upper portion of the main body 20 supplies the writing implement P at a predetermined interval in one direction.

The writing utensil supply means 30 is mounted on a transfer chain 31 provided at intervals and a link 32 constituting the transfer chain 31. A vertical support plate 33, and a feed drive unit 34 for rotating the feed chain 31.

That is, in the operation of the feed driving unit 34, the writing implement 30 and the vertical supporting plate 33 operate together to transmit the writing implement P located in the upper portion of the vertical supporting plate 33 in the advancing direction It will be done.

At this time, the feed drive unit 34 includes a known drive motor, a rotary shaft, gears, and a belt, and a detailed description thereof will be omitted.

The vertical supporting plate 33 mounted on the link 32 is formed such that the writing instrument holding groove 33a is depressed downward at a central portion thereof so as to smoothly move the writing instrument P. [

That is, the writing instrument P is stably moved through the writing implement holding groove 33a formed on the upper portion of the vertical supporting plate 33. [

The writing implement guiding means 40 for guiding the writing implement P to the operating position guides the writing implement P supplied through the writing implement supplying means 30 to the operating position and then the rubber ring 100 ) Is inserted, it is returned to its original position.

The writing implement guiding means 40 includes an upper guide fixing plate 41 mounted on the upper portion of the main body 20 and a guide lifting cylinder 42 mounted on the upper guide fixing plate 41 with an interval therebetween A guide upper fixing plate 43 mounted on the upper part of the guide raising and lowering cylinder 42, a guide horizontal actuating part 44 mounted on the upper part of the guide upper fixing plate 43 and sliding in the horizontal direction, A tongue fixing unit 45 which is mounted on the upper portion of the guiding horizontal operation unit 44 and interlocked and fixes a writing instrument P supplied through the writing instrument supplying means 30, and the like.

That is, the writing implement guiding means 40 is mounted on the upper portion of the main body 20 so as to guide the writing implement P in a vertical direction to the upper guide fixing plate 41, A guiding horizontal operating portion 44 for guiding the writing implement P in the horizontal direction is mounted on the upper portion of the guide raising and lowering cylinder 42 after the lowering cylinder 42 is mounted, And a tongue fixing part 45 is mounted on the guide horizontal operation part 44 so that the writing instrument P can be fixed and supported.

The writing implement guiding means 40 guides the writing implement P to the operating position via the guiding horizontal actuating portion 44 that operates horizontally with the vertically operating guide raising and lowering cylinder 42, (P) after the rubber ring (100) is inserted.

The tongue fixing part 45 may be composed of a plurality of tongue fixing parts 45, and the tongue fixing parts 45 may be formed in the present invention.

The pincer fixing unit 45 includes a pincer 45b which fixes the writing instrument P while slidably moving the pincer fixing member 45a and the pincer fixing member 45a before and after the pincer fixing member 45a and has a writing member holding groove 45c formed therein, .

That is, the gripper fixing unit 45 grips the writing instrument P through the writing instrument holding groove 45c while the gripper 45b slides before and after the gripper fixing member 45a.

A writing instrument fixing jig 46 is mounted on the inside of the guide horizontal operation part 44 so as to support the end of the writing instrument P when the rubber ring 100 is inserted.

That is, the writing instrument fixing jig 46 is mounted inside the guide horizontal operation part 44 to support the end of the writing instrument P together with the tongue fixing part 45 when the rubber ring 100 is inserted, So that the rubber ring 100 can be mounted at the designated position.

The rubber ring insertion means 50 mounted at a position opposed to the writing implement guide means 40 inserts the rubber ring 100 into the writing implement P located in the writing implement guiding means 40.

The rubber ring inserting means 50 is mounted on the upper portion of the main body 20 and has an inserting fixture 51 for inserting a rotating shaft 51a therein and a rotary shaft connecting port 52 The rubber ring 100 is mounted and discharged through the rubber ring supply means 60 to the end 53a while a horizontal operation cylinder 54 for horizontal operation is installed At least one operating rod 53 to which the rotating shaft 51a is mounted and an operating rotating body 55 connected to the rotating shaft 51a and rotating the operating rod 53.

That is, when the rotating shaft 51a is operated in conjunction with the operation of the operating rotating body 55, the rotating shaft connecting port 52 and the operating rod 53 are rotated and disposed horizontally The rubber ring 100 is inserted and mounted while being advanced in the direction of the writing instrument P of the operating rod 53 according to the operation of the horizontal operating cylinder 54 and then retracted in accordance with the operation of the horizontal operating cylinder 54 The rotation shaft connecting port 52 and the operating rod 53 are rotated in the vertical direction and the rubber rubber is supplied through the rubber ring supplying means 60 to the rubber The ring 100 is supplied.

The operation rotating body 55 that rotates the operation rod 53 includes an eccentric cam 55a and a cam close contact 55a which is mounted vertically while the lower end is rotatably mounted and operates in conjunction with operation of the eccentric cam 55a And an elastic spring 55d mounted at an upper portion thereof and having an end connected to an upper portion of the cam contact operation opening 55b, An upper and lower horizontal connecting members 55g and 55h for connecting the cam contact operation port 55b and the rotating shaft connecting port 55e to each other and a rotating shaft connecting port 55e connected to the rotating shaft 51a, And a rotation transmitting member 55f constituted by a connecting vertical member 55i connecting upper and lower horizontal connecting members 55g and 55h.

That is, in the operation rotating body 55, when the eccentric cam 55a rotates, the cam contact operation opening 55b is operated in conjunction with the rotation transmitting opening 55f connected to the cam contact operation opening 55b, And is transmitted to the connector 55e to rotate the rotary shaft 51a.

At this time, the cam contact operation opening 55b is connected to the outer surface of the eccentric cam 55a or connected to the eccentric cam 55a by a known power transmission mechanism, It is supplied and rotated.

In addition, the upper and lower horizontal connecting members 55g and 55h are mounted such that the connection joining member J mounted at the end is adjusted in length through a spiral.

A rubber ring transmission plate 56 is mounted at the end of the operating rod 53 so that the rubber ring 100 can be guided to the designated position of the writing instrument P using the auxiliary cylinder 56a.

That is, the rubber ring transmission plate 56 is mounted on the end portion of the operating rod 53 and operates together with the operating rod 53, so that, when advancing in the direction of the writing instrument P of the operating rod 53, The rubber ring 100 positioned at the end portion 53a is transmitted to the designated position of the writing instrument P through the forward movement of the writing portion 56a.

At this time, the rubber ring transmission plate 56 is formed to have a predetermined size and thickness so as to be simultaneously transmitted to the rubber ring 100 located in the neighboring operation rod 53, A rubber ring pressing port 56b is formed so as to be able to transmit the rubber ring 100 to the writing instrument P. [

The rubber ring feeding means 60 located below the rubber ring inserting means 50 transmits the rubber ring 100 to the operating rod 53 of the rubber ring inserting means 50.

The rubber ring feeding means 60 is mounted on the lower portion of the rubber ring inserting means 50, and a rubber ring transmitting hole 62 is formed at an interval before and after the rubber ring feeding means 60, A rubber ring feeding section 61 in which a rubber ring moving section 63 is formed so that the rubber ring 100 can be continuously fed to the rubber ring feeding section 61; A rubber ring transmission cylinder 64 for transmitting the rubber ring 100 located in the ring transmission hole 62 to the operating rod 53 of the rubber ring insertion means 50, And a rubber ring guide 65 on which a fixing plate 66 for supporting the rubber ring 100 is mounted.

That is, the rubber ring supply means 60 is configured such that the rubber ring 100 supplied through the rubber ring guide 65 is disposed in the rubber ring transmission hole 62 through the rubber ring movement section 63, And is mounted to the end 53a of the operating rod 53 through a rubber ring transmitting cylinder 64 that is operated to descend.

At this time, an inclined support 64a is formed at an end of the rubber ring transmission cylinder 64 so that the rubber ring 100 can be smoothly attached to the end 53a of the operation rod 53.

The center of the rubber ring 100 located in the rubber ring transmission hole 62 is connected to the inner surface of the operating rod 53 by using the inclined support 64a which is inclined toward the inside of the rubber ring transmission cylinder 64, So that it can be precisely inserted and mounted on the end portion 53a.

A rubber ring inserting device for a writing instrument configured as described above will be described with reference to the following drawings.

First, the main body 20 is formed by combining a plurality of frames 22 so as to have a predetermined size and height.

A transport chain 31 is installed at an upper portion of the main body 20 and a vertical support plate (not shown) is mounted on a link 32 constituting the transport chain 31, 33 and a feed drive unit 34 for rotationally operating the feed chain 31 are mounted.

An upper guide fixing plate 41 mounted on the upper portion of the main body 20 at one side of the writing implement supplying means 30 and a guide lifting cylinder 41 mounted at an upper portion of the upper guide fixing plate 41 A guide upper fixing plate 43 mounted on the upper portion of the guide up and down cylinder 42 and a guide horizontal operation portion 44 mounted on the upper portion of the guide upper fixing plate 43 and sliding in the horizontal direction A tongue fixing unit 45 which is mounted on the upper portion of the guiding horizontal operation unit 44 and interlockingly operates and fixes the writing instrument P supplied through the writing instrument feeding means 30, And a writing instrument fixing jig 46 mounted on the inner side of the writing instrument guide 44 and supporting the end of the writing instrument P when the rubber ring 100 is inserted.

An insertion fixture 51 mounted on the upper portion of the main body 20 at a portion corresponding to the writing implement guiding means 40 and having a rotation shaft 51a mounted therein and a rotary shaft 51a mounted on the rotary shaft 51a, The rubber ring 100 is mounted and discharged through the connecting ring 52 and the rubber ring supplying means 60 at the end 53a while being mounted on the rotating shaft connecting port 52. The opposite side of the rubber ring 100 is horizontally operated At least one working rod 53 to which the cylinder 54 is mounted, an operating rotating body 55 connected to the rotating shaft 51a and rotating the working rod 53, And a rubber ring transfer plate 56 mounted on the end of the rubber ring 100 and guiding the rubber ring 100 to the designated position of the writing instrument P using the auxiliary cylinder 56a.

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Next, a rubber ring transmission hole 62 is formed at a lower portion of the rubber ring inserting means 50 and spaced apart before and after the rubber ring inserting means 50, A rubber ring supply plate 61 having a rubber ring moving section 63 formed on one side so as to supply the rubber ring 100 continuously and a rubber ring supply section 61 located below the rubber ring supply plate 61, A rubber ring transmission cylinder 64 for transferring the rubber ring 100 located in the rubber ring transmission hole 62 to the operating rod 53 of the rubber ring insertion means 50, And a rubber ring feed means 60 composed of a rubber ring guide 65 to which a fixing plate 66 for supporting the rubber ring 100 is attached is mounted on the upper side of the rubber ring insertion device 10 Is completed.

It is noted that the assembling procedure of the rubber ring inserting apparatus for a writing instrument can be configured differently from the above.

Next, the use state of the rubber ring inserting apparatus for a writing instrument constructed as above will be described.

First, the writing implement P is placed in the writing implement holding groove 33a of the vertical supporting plate 33 constituting the writing implement supplying means 30 and then the feeding driving portion 34 is operated. (31).

When the writing implement P is positioned on the writing implement guiding means 40, the guide guiding / lowering cylinder 42 constituting the writing guiding means 40 moves downward, and the guide guiding / The guide upper fixing plate 43, the guide horizontal operation portion 44, and the clamp fixing portion 45, which are located on the upper portion,

The clamping unit 45 constituting the writing implement guiding means 40 is moved forward and backward and the writing implement P located in the writing implement holding groove 33a of the vertical supporting plate 33 is pushed through the clamp 45b The guide lifting and lowering cylinder 42 is moved upward and the guide upper fixing plate 43 and the guide horizontal operating portion 44 located at the upper portion of the guide lifting cylinder 42 and the clamping member 45 ) Are also moved upward.

Then, the clip fixing part 45 is moved forward according to the operation of the guide horizontal operation part 44. [ In addition, the writing implement fixing jig 46 located inside the guide horizontal operation portion 44 also moves together.

Next, the rubber ring inserting means 50 is operated so that the rotating shaft 51a is operated in conjunction with the operation of the operating rotating body 55, and the rotating shaft connecting port 52 and the operating rod 53 are rotated, The operation rod 53 is moved forward in the direction of the writing instrument P in accordance with the operation of the horizontal operation cylinder 54 and the rubber ring 100 is moved in the forward direction by the operation of the auxiliary cylinder 56a, Is inserted into a designated position of the writing implement P through the transfer plate 56 and then retracted in accordance with the operation of the horizontal operating cylinder 54. The rotary shaft 51a, The rotating shaft connecting port 52 and the operating rod 53 are rotated in the vertical direction to maintain the initial state repeatedly.

A rubber ring 100 supplied through a rubber ring guide 65 is disposed in a rubber ring transmission hole 62 through a rubber ring moving section 63 at an end 53a of the operating rod 53 The rubber ring 100 is inserted into the rubber ring transmission cylinder 64 which is operated to move up and down.

As described above, the rubber ring inserting apparatus for a writing instrument according to the present invention is advantageous in that a rubber ring can be automatically inserted into an outer surface of a writing implement, and a rubber ring can be mounted in a large amount in a short time.

While the present invention has been described with reference to the accompanying drawings, it is to be understood that the present invention is not limited to the specific forms and orientations, and various changes and modifications may be made by those skilled in the art. The present invention is not limited thereto.

10: Rubber ring insertion device for writing instrument, 20: Body,
22: frame, 30: writing instrument supply means,
31: feed chain, 32: link,
33: vertical support plate, 34: feed drive part,
40: writing instrument guide means, 41: upper guide fixing plate,
42: guide and descending cylinder, 43: guide upper fixing plate,
44: guiding horizontal operation part, 45: clamping part,
46: writing instrument fixing jig, 50: rubber ring insertion means,
51: insertion fixture, 52: rotation shaft connection port,
53: Working rod, 54: Horizontal working cylinder,
55: operating rotating body, 56: rubber ring transmitting plate,
60: Rubber ring supply means, 61: Rubber ring supply plate,
62: rubber ring transmission hole, 63: rubber ring moving section,
64: rubber ring transmission cylinder, 65: rubber ring guide,
100: Rubber ring.

Claims (10)

A main body formed by connecting a plurality of frames;
A writing instrument feeding means mounted on an upper portion of the main body and supplying a writing instrument at a predetermined interval;
A writing instrument guiding means for guiding a writing instrument supplied through the writing instrument supply means to an operating position and replacing the rubber ring after the rubber ring is inserted into the writing instrument;
A rubber ring inserting means for inserting a rubber ring into a writing instrument provided in the writing implement guiding means;
And a rubber ring supplying means for supplying a rubber ring to the rubber ring inserting means,
Wherein the writing implement guiding means comprises:
An upper guide fixing plate mounted on an upper portion of the main body;
A guide lifting / lowering cylinder mounted at an upper portion of the upper guide fixing plate at intervals;
A guide upper fixing plate mounted on an upper portion of the guide lifting cylinder;
A guide horizontal operating part mounted on the upper part of the guide upper fixing plate and sliding in the horizontal direction;
And a tongue fixing unit which is mounted on an upper portion of the guiding horizontal operation unit and interlockingly operates and fixes a writing instrument supplied through the writing instrument supply unit. The writing instrument according to claim 1,
A conveyance chain installed at intervals;
A vertical support plate mounted on the link constituting the conveyance chain and having a writing implement on its upper portion;
And a feed drive unit for rotating the feed chain. delete The method according to claim 1,
And a writing instrument fixing jig is further mounted on the inner side of the guiding horizontal operating part so as to support the end of the writing instrument when the rubber ring is inserted. The method according to claim 1,
Wherein the gripper fixing portion comprises a gripper fixture and a gripper fixedly holding a writing instrument while being slidably moved forward and backward of the gripper fixture and having a writing implement holding groove formed therein. [2] The apparatus according to claim 1,
An insertion fixture mounted on an upper portion of the main body and having a rotation shaft mounted therein;
A rotating shaft connection hole mounted on the rotating shaft and operated in conjunction therewith;
At least one working rod mounted on the rotary shaft connecting port and interlocked with the rubber ring, the rubber ring being mounted and discharged through rubber ring feeding means at the end, and a horizontal operating cylinder for horizontal operation being mounted on the opposite side;
And an operating rotary member connected to the rotary shaft and rotating the operating rod. The method of claim 6,
And a rubber ring transfer plate is mounted on an end portion of the operating rod so as to guide the rubber ring to a designated position of the writing instrument using an auxiliary cylinder. [7] The apparatus according to claim 6,
Eccentric cam;
A cam close operation operative to vertically mount a lower end rotatably mounted on an inner side of the cam;
A fixed base mounted at an interval from the cam contact operation port and having an upper end mounted with an elastic spring having one end connected to an upper portion of the cam contact operation port;
A rotating shaft connecting port connected to the rotating shaft;
And a rotation transmitting hole formed by an upper and a lower horizontal connecting member connecting the cam contact operation unit and the rotating shaft connecting unit and a connecting vertical member connecting the upper and lower horizontal connecting members. 4. The apparatus according to claim 1,
Wherein a rubber ring transmission hole is formed at an interval before and after the rubber ring insertion means and a rubber ring moving section is formed at one side of the rubber ring transmission hole so as to continuously supply the rubber ring, Supply plate;
A rubber ring transmission cylinder located at a lower portion of the rubber ring supply plate and transmitting a rubber ring located in the rubber ring transmission hole to a working rod of the rubber ring insertion means through a lifting operation;
And a rubber ring guide connected to the rubber ring transmission hole and having a fixing plate for supporting the rubber ring on an upper side thereof. The method of claim 9,
Wherein an inclined support is mounted at an end of the rubber ring transmission cylinder with an interval therebetween.

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