KR20030049088A - Apparatus for changing a nip of a pen of coil marker - Google Patents

Abstract

PURPOSE: Provided is a tip exchange equipment for a coil mark pen which automates the exchange of the tip so that it reduces workers' burden, with barring ink from being hardened quickly by letting the tip exposed to air. CONSTITUTION: The tip exchange equipment for the coil mark pen comprises the parts of: a tip house(208) which lets the exchanged tip stored; a tip drum(202) which lets the tip moved from the tip house; a tip case(212) which lets the tip pushed through a cylinder to get the tip inserted into the mark pen; a cylindrical pen body which lets an injection hole formed to receive the tip from the tip case; and an exchange cylinder for the tip which lets the inserted tip lowered to push the pre-existed tip out.

Description

Coil marker nib exchanger {APPARATUS FOR CHANGING A NIP OF A PEN OF COIL MARKER}

The present invention relates to a coil marker for recording the size and weight of the product and the date of work on the outer peripheral portion of the coil-like product is completed, in particular wear or damage to the nib caused by long-term use when marking the coil-type product The present invention relates to a coil marker nib exchange device for preventing the separation phenomenon and the defective state of marking.

In general, as shown in Fig. 1 (a), the coil marker device for recording information in the outer peripheral portion of the coil-shaped product 111 is completed, the product is wound around the coil type 111, the marking device is installed When the coil marker is located, the marker receives the trekking information and records the information in the outer peripheral portion of the corresponding product.

Conventionally, the injection of ink for marking is performed by replenishing ink in the lower minitank 114 of the marker pen 107 so that the ink is buried in the marker pen tip 108 immersed in the marker pen 107 to start the marking operation. The order of the marking operation is to first open the maca cap 109, advance the moving plate 110, pull down the lifting plate 102, and allow the coil touch bar 115 to touch the outer diameter of the coiled product 111. It stops. As shown in FIG. 1B, the marker pen 107 is installed in the marker pen case 105, and the marking is performed while the marker is raised or lowered by the pressure of air. The reverse will be returned.

However, since the marking is performed for each coil type product 111 as described above, the nib 108-1 is worn, damaged or detached as shown in FIG. There is a problem to be transferred to the post-process. In addition, since the replacement timing is determined according to the working conditions of the original line when the nib 108 is replaced, since the worker has to manually mark manually when there is no replacement, there is a possibility of causing a load of work and a safety accident. .

In particular, it is impossible to check the state of the marking 112 one by one, it is not possible to replace the maca pen nib 108 in time, and if the trekking abnormality occurs during the coil type product packaging operation of the packaging line, the next process is recorded in the outer circle of the product It will be difficult to accurately check the information of the product. For this reason, work has been delayed, and there have been problems in that the product is changed and the product cannot be produced and sold for the correct use.

The present invention is to solve the above problems, by the method of supplying the nib to the pen of the coil marker and improving the structure and interior of the marker pen, maca gap, ink mini-tank, the outer peripheral portion of the finished product It aims to prevent abrasion, breakage, and detachment of the nib that occurs during marking to record information such as size, number and weight.

In addition, an object of the present invention is to provide a coil marker nib exchange apparatus that prevents defective information verification due to poor marking and prevents a worker's work load and facilitates a logistics flow.

1 is a state diagram showing the operation and problem occurrence of the conventional coil marker pen.

Figure 2 is a perspective view of the coil marker nib exchanger of the present invention.

3 is a detailed block diagram of the coil marker nib exchanger of the present invention.

4 is a detailed configuration diagram of the coil marker nib insert of the present invention.

5 is an operational state diagram of the coil marker nib exchange apparatus of the present invention.

Explanation of symbols on the main parts of the drawings

107 -marker pen 108 -nib

202 -Pen tip drum 203 -Drum sensor

204 -Drum sensor bracket 205 -Motor plate

212 -Nib Case 216 -Nib Sensor

302 -Marker 303 -Nib up and down cylinders

401 -Mini Tank Macacap 404 -Breakaway Stopper

407 -Macacap Transfer Cylinder

As a constituent means for achieving the above object, the present invention is a device for exchanging the nib of the coil marker marker for recording product information on the outer peripheral portion of the coil-shaped product, the nib house that can store the nib to be replaced ( 208); A nib drum 202 which receives the nib from the nib house and moves it downward; A nib case 212 that receives the nib from the nib drum and positions the nib to be pushed through a cylinder to insert the nib into the marker pen; An injection hole for receiving the nib from the nib case and forming the nib; And a nib exchange cylinder positioned at an upper portion of the maca pen body and lowering the nib inserted into the maca pen to push and replace the existing nib. The nib is automatically transferred from the nib house to the body of the maca pen. It provides a coil marker nib exchanger for replacement.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is a perspective view of the coil marker nib exchanger of the present invention. 3 is a detailed block diagram of the coil marker nib exchanger of the present invention. 4 is a detailed configuration diagram of the coil marker nib insert of the present invention.

In order to achieve the above object, the present invention provides a macaque supply unit for supplying a new nib to the macapen injection hole 324 to replace a worn out nib, and discards the worn nib in a scrap box and supplies a new nib supplied to the macapen injection hole. It consists of a macaque insertion part that is fixed and inserted into the marker, a base frame supporting the whole device, a mini tank maca cap that stores a minimum amount of marking ink, and a macaque management part to prevent the ink on the nib from hardening quickly. Hereinafter, the present invention will be described in more detail with reference to the drawings.

The macaque diffusion part is made of a material that has good absorption power of marking ink and is strong against impact with the coiled product 111 in order to contact the maca pen 108 with the outer peripheral portion of the coiled product 111 to record information with ink. When the nib wear 108-1 of the maca nib 108 is detected, the new nib 108-2 serves to supply the maca pen injection hole 324. The replenishment includes a nib house 208 that stores several new nibs 108-2 and supplies them upon nib wear 108-1. The nib house 208 is provided with a first nib guide bar 220 for holding the new nib 108-2 so that it can be transported well, and a first nib guide stopper for pushing the new nib 108-2. 210 and the 1st spring 219 are provided. The pen tip drum 202 which rotates the new nib 108-2 in the air by one pitch is provided with a sensor 203 and a sensor bracket 204 for detecting a stop when moving one pitch, and the pen tip drum 202 is rotated. The drive motor 201 is mounted.

In addition, a motor plate 205 for supporting the motor 201 is formed, and the neck 206 and the bearing block 207 are provided at the lower portion of the pen tip drum 202 so as to be able to return smoothly. A third nib guide bar 211 is installed below the nib drum 202 to guide the new nib 108-2 to the nib guide case 212.

The nib case 212 has a second nib guide bar 221 for holding the pen tip 324 well and a detection sensor 216 for detecting the new nib 108-2. Cylinder plate installed with a second nib guide stopper 218 and a nib transfer cylinder 215 for pushing the marker pen 324 to the macapen injection hole 324, and a forward embedded detection sensor 213 and a reverse built-in detection sensor 214 to support the cylinder. 217 is installed.

Marker insert inserting the new nib (108-2) transferred to the macapen injection hole 324, the worn nib (108-1) scrap box 411 after the function to be fixed and inserted in the bottom of the marker pen (302) Do it. Therefore, the air pusher 317 and the second air line 320 are installed to smoothly exchange, fix and insert the worn nib 108-1 into the new nib 108-2 in the inside of the macapen 302. It is. The up and down movement of the air pusher 317 is installed so that the rubber packing 307 is installed on the upper part to move closely with the air pressure, and the new nib 108-2 is worn with the worn nib 108-1. The pen tip up and down cylinders 303 have a built-in detection sensor 305, a built-in detection sensor 304, a cylinder guide 306, and a third nib guide stopper so as to move upward and downward without being pushed back by moving to 411. 308 was installed.

A nib clip 310 is installed inside the nib bushing 309 and the nib bushing 309 for exchanging, inserting, and fixing a new nib 108-2, and a lower portion of the nib 108 to allow the inlet of the nib clip 310 to be opened and closed. The second spring 311 and the spring fixing plate 312 are installed. In addition, the fixing pin plate 319, the fixing pin 313, and the third spring 314 are installed to move up and down in the nib sensing case 318 to detect the worn nib 108-1. The sensor 315 and the sensor bracket 316 for detecting the worn nib 108-1 are installed.

The marker management unit has a function of supplying a minimum amount of markable ink to the base frame 413 and the nib 108 supporting the entire apparatus and to prevent the nib 108 from hardening. In the marker management unit, the base frame 413 and the mini tank marker cap 401 are installed, and an ink supply line 408 and an ink return line 409 are installed to supply or recover ink to the nib 108. In addition, the sponge 402 is installed in the mini-tank maca cap 401 so that the pen tip 108 does not flow down when adsorbed to the ink, and the rail 403 and the separation to help the mini-tank maca cap 401 move left and right. To prevent the stopper 404, the rail guide 410 and the mini tank macacap 401 to move the macacap transfer cylinder 407, a forward-integrated sensor 405, a reverse-integrated sensor is installed. In addition, the nib scrap box 411 for scraping the worn nib 108-1, the nib scrap box door is installed to process the nib.

Referring to the operation of the coil maca nib exchanger according to the present invention as described above with reference to the drawings as follows. 5 is an operational state diagram of the coil marker nib exchange apparatus of the present invention.

As shown in FIGS. 1 to 5, when marking the coil marker on the coil type product 111, a first air line 113 is installed in the marker pen case 105 to push the marker pen 302 at a predetermined air pressure. do. In this case, when the sensor 315 is detected on the sensor bracket 316 while the marker pen 302 is pushed upward by contacting the sensor detecting case 318 due to nib wear 108-1, breakage, or detachment, after marking is completed, Upon returning to the home, the mini tank macacap 401 is instructed and the macacap transfer cylinder 407 starts to reverse. After the reverse embedded sensor 406 detects that it has fully retracted, it stops, and the marker pen 302 returns to its original position. When the macapen 302 is finished returning to the home, the motor 201 for moving the new nib 108-2 waiting in the nib drum 202 by one pitch starts to be driven and attached to the nib drum 202 during rotation. The sensor 203 is detected by the bracket 204 and stopped to move by one pitch.

The new nib 108-2 waiting in the nib house 208 is then pushed by the first spring 219 attached to the nib guide first stopper 210 and seated on the nib drum 202. When the new nib 108-2 in the nib drum 202 rotated one pitch at the same time is seated on the nib case 212 via the third nib guide bar 211 and sensed by the sensor 206, FIG. As shown in (b), the nib up and down cylinders 303 are raised until they are sensed by the up-integrated sensor 304 so that the nib up and down cylinders 303 are up in the down state so that the nib 108 is not pushed backward. The second nib guide stopper 218 receives the start instruction and moves forward until the nib guide cylinder 215 is detected by the forward embedded sensor 213. Accordingly, when the new nib 108-2 is completely seated at the marker pen opening 324, the nib 108-2 is retracted until the nib guide cylinder 215 is detected by the reverse embedded sensor 214. The new nib 108-2 seated on the marker pen 302 has the air pusher 317 down by the air pressure of the second air line 320 when the nib guide cylinder 215 is completed backward, and the nib bushing 309. While pushing the nib clip 310 injection hole is opened as shown in Figure 4 (c) the nib up down cylinder 303 is instructed to start to descend. The fall is until it is detected by the built-in down sensor (305). As such, when the new nib 108-2 pushes the worn nib, the worn nib 108-1 is pushed by the new nib and seated on the scrap box 411, and the air pusher 317 rises again. The bushing 309 is also raised by the action of the second spring 311.

The nib clip 310 is closed again, the new nib 108-2 is fixed, and the raising of the maca fan 302 is completed by the air pressure of the first air line 113 of the maca fan case 105. Meanwhile, the mini-tank maca cap 401 is advanced until it is sensed by the maca cap transfer cylinder 407 forward-integrated sensor 405, and the maca pen by the air pressure of the first air line 113 of the maca pen case 105. 302 is down is combined with the mini tank macacap 401 to act to return to the groove.

As in Figure 5, the operation according to an embodiment of the marker nib exchanger according to the present invention will be described. The sensor 315 is detected on the sensor bracket 316 of the sensor detecting case 318 due to the occurrence of nib wear 108-1, breakage, separation, etc. when marking the quoted coil type product 111, and the marking progress is normally completed. After the home return of the macafen 302, replacement is started with a new nib 108-2. (a)

When the maca pen 302 returns to its original position, the mini tank maca cap 401 moves to the reverse state in the forward state, and when the nib supply is supplied to the nib case 212 and sensed by the sensor 216, the nib up down cylinder 303 The nib guide stopper C 308 is raised to prepare a new nib through the marker pen insertion hole 324. (b)

In addition, a new nib 108-2 of the nib replenishment part is started to advance the second nib guide stopper 218 of the nib transfer cylinder 215 to push it to the marker opening 324. (c)

Then, the new nib 108-2 seated at the marker pen opening 324 opens the nib clip 310 inside the nib bushing 309 by pushing the nib bushing 309 when the air pusher 317 is down. As the nib guide stopper C 308 of the nib up-down cylinder 303 goes down, the worn nib 108-1 is discarded in the scrap box and replaced with a new nib 108-2. (d)

After the new nib 108-2 is replaced, the air pusher 317 is raised, and the maca pen 302 is also raised by the air pressure of the air line A 113, at which time the mini tank maca cap 401 is advanced and the maca pen ( 302) is combined with the operation to complete the return to the original position. (E)

According to the present invention as described above there is an effect that can prevent the wear of the nib and the detachment of the nib during the operation of the coil marker to record the product information on the outer peripheral portion of the coil-like product is completed.

In addition, according to the present invention to reduce the work load of the operator by automatically replacing the replacement of the new nib in the field in the case of the nib abnormality, and the ink on the nib is quickly hardened due to the air exposure of the nib during marking There is an effect that can be prevented, and the effect of being able to accurately describe the information of the product.

While the invention has been shown and described with respect to particular embodiments, it will be understood that various changes and modifications can be made in the art without departing from the spirit or scope of the invention as set forth in the claims below. It will be appreciated that those skilled in the art can easily know.

Claims (3)

An apparatus for exchanging a nib of a coiled marker marker for recording product information on the outer peripheral portion of a coiled product, A nib house 208 that can hold a nib exchanged; A nib drum 202 which receives the nib from the nib house and moves it downward; A nib case 212 that receives the nib from the nib drum and positions the nib to be pushed through a cylinder to insert the nib into the marker pen; An injection hole for receiving the nib from the nib case and forming the nib; Located on the upper part of the marker pen body, a nib exchange cylinder for pushing and replacing the existing nib by lowering the nib inserted into the marker pen; Coil marker nib exchanger for automatically transferring the nib from the nib house to the body of the marker pen to replace with a new nib. The pen tip drum is connected to a driving motor for rotating the pen nib drum, and a groove is formed at one side of the pen nib drum to insert the pen nib, and the groove is rotated by the driving motor. Coil maca nib exchange apparatus, characterized in that to match the groove of the nib guide bar formed in the lower nib case is seated on the nib case. The nib of claim 1, wherein the nib house comprises a nib guide stopper for pushing the nib into the groove of the nib drum and a spring connected to the nib guide stopper and the nib house, wherein the nib is horizontally parallel from the nib guide stopper. Arranged, the coil marker nib exchange device, characterized in that one nib is inserted into the groove when the inlet coincides with the groove of the nib drum.