KR101506399B1 - Tape cutting device with rotating case - Google Patents

Abstract

The present invention relates to a tape cutting device with a rotating case. The tape cutting device with the rotating case comprises: a case (100) having a tape installation groove (101) where a tape (1) wound by a roll system is mounted on the rear thereof, where a cutting device (103) having a discharge hole (102) is installed in the front thereof; and a transport device (200) installed inside the case (100), transferring one side end of a tape (1) mounted on the tape installation groove (101) to the cutting device (103) on the front side. The case (100) includes: a lower case (110) accommodating a lower portion of the transport device (200) in the inner side thereof, having an opening part (111) on an upper portion thereof; and a rotating case (120) rotated upward and downward with respect to the rear end portion as the rear end portion thereof is coupled to the upper portion of the lower case (110) by a hinge, opening and closing the opening part (111). Therefore, the tape cutting device with the rotating case can remove foreign substances stuck between rollers located on an upper side by easily opening an upper portion of the tape cutting device and conveniently replacing rollers with a shorter replacement cycle.

Description

TECHNICAL FIELD [0001] The present invention relates to a tape cutting device having a rotating case,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a tape cutting machine, and more particularly, to a tape cutting machine having a rotary case, which can easily replace parts having a high wear rate while cutting a tape for a long time.

In order to supply the adhesive tape more easily in case of continuously demanding the cut length of the adhesive tape such as the packing operation of various goods, the automatic tape feeder of the adhesive tape is used. A registration portion is provided at a front upper portion thereof and a cutting portion having a discharge hole at a front portion of the front portion thereof is provided, A tape wound around a roll located in the groove is cut to a desired length by the cutting portion, and the tape is discharged to the discharge hole.

In Patent Document 1, the tape take-out apparatus is mounted in the lower case while the upper case covers the lower case.

Since the upper and lower cases are fastened together with bolts or the like, when the parts are replaced due to abrasion or parts are replaced due to failure, And a large number of rollers and the like constituting the tape take-out device must be unscrewed by bolts, which is inconvenient for use.

A "roll tape automatic cutter" (Korean Patent Registration No. 10-0755919, Patent Document 2) is disclosed in which an error detecting device is provided and a cutting device on the front side is separated from a case in a sliding manner .

Although the above-described technique is capable of sliding the front-side cutting device in the technique of Patent Document 1, in order to replace the front-side roller at the time of failure or wear, it is necessary to separate the upper and lower cases as in Patent Document 1, There is a problem that replacement is not easy.

In addition, the techniques of the above-described Patent Documents 1 and 2 have a problem in that it is not easy to replace various roller parts even after separating the upper case and the lower case.

In particular, in the tape cutter, the front two rollers adjacent to the cutting device and the guide device and the adjacent upper roller are mainly worn out quickly, and replacement of such rollers is not easy.

KR 20-0250041 (September 28, 2001) KR 10-0755919 (Aug. 30, 2007)

A tape cutting machine having a rotary case according to the present invention is a tape cutting machine having a rotary case and a lower case coupled to the lower case by hinging the upper and lower cases, So that the upper portion of the tape cutter can be easily opened to remove foreign materials between the rollers located on the upper side or the upper side rollers having a particularly short replacement period can be easily replaced.

Further, the base frame, to which the various rollers are fastened, is divided into a rear frame and a front frame, a third roller and a fourth roller are connected to the front frame, and the front frame is detachable from the rear frame, So that the third roller and the fourth roller can be easily replaced.

At this time, the guide lid is rotatably mounted on the rear frame, and the front lid of the guide lid is attached to and detached from the front frame so that the guide lid fixes the upper part of the front lid to facilitate fixing and fixing of the guide lid. And the front frame is also fixed by the guide cover so that the third frame and the fourth frame can maintain their fixed state when the third and fourth rollers are installed.

In addition, the rear frame may be configured such that the first rear frame and the second rear frame are detachable from each other, and the first rear frame is provided with a sliding engagement groove, and the first roller is provided with a sliding frame coupled to the sliding engagement groove The first roller is also intended to facilitate replacement maintenance.

In order to solve the above-described problems, a tape cutter having a rotary case of the present invention is provided with a tape installation groove (101) on which a tape (1) rolled in a roll manner is seated, A case 100 having a cutting device 103 provided therein; And a transfer device 200 installed inside the case 100 for transferring one end portion of the tape 1 placed in the tape installation groove 101 to the front side cutting device 103, 100 includes a lower case 110 having an opening 111 formed at its upper portion and a lower portion of the lower case 110 hinged to the upper portion of the lower case 110, And a rotary case (120) that rotates up and down to open and close the opening (111).

At this time, the transfer device 200 includes a base frame 210 installed at both sides of the lower case 110; A guide device 220 for guiding the front end of the tape 1 held on the tape installation groove 101 with both sides thereof connected to the base frame 210; A first roller 230 connected to the base frame 210 at both sides thereof to support the bottom surface of the tape 1 passed through the guide device 220; The first roller 230 and the second roller 230 are coupled to the base frame 210. The first roller 230 supports the upper surface of the tape 1 passed through the guide device 220, A second roller (240) adapted to move between the first and second rollers; A third roller 250 connected to the base frame 210 on both sides to support the upper surface of the tape passed between the first roller 230 and the second roller 240; And a fourth roller 260 connected to the base frame 210 on both sides and adapted to be engaged with the third roller 250 to move the tape between the third roller 250 and the fourth roller 260. [ And the base frame 210 is connected to the first roller 230 and the second roller 240. The vertical frame 212 is formed downward from the upper end of the base frame 210, A rear frame 211 having a horizontal seating part 213 protruding horizontally forward from a lower end of the part 212; The third roller 250 and the fourth roller 260 are connected to each other and a rear end face thereof is formed with a vertical close contact part 215 which is in close contact with the vertical part 212. The vertical close contact part 215 And a front frame 214 protruding in the horizontal direction toward the rear in the horizontal seating part 213 and formed with a seating part 216 to be seated in the horizontal seating part 213. The front frame 214 and the rear frame 211 Are detachably connected to each other.

In addition, a protrusion insertion groove 217 is formed in the upper part of the front frame 214, a rear side of the rear frame 211 is rotatably coupled to the rear frame 211, And a guide lid 280 having a fitting protrusion 281 to be fitted into the groove 217 is further provided.

The rear frame 211 includes a first rear frame 211b to which the first roller 230 and the second roller 240 are connected; And a second rear frame 211c to which the guide device 220 is connected. The first rear frame 211b and the second rear frame 211c are detachably connected.

A sliding engaging groove 211d is formed on the rear side of the first rear frame 211b and a sliding frame 211e is formed on the first roller 230 to be engaged with the sliding engaging groove 211d in a sliding manner. So that the first roller 230 can be separated from the first rear frame 211b in a sliding manner.

In addition, the transfer device 200 includes a base frame 210 installed on both sides of the lower case 110; A guide device 220 for guiding the front end of the tape 1 held on the tape installation groove 101 with both sides thereof connected to the base frame 210; And a plurality of guide members 220 connected to the base frame 210 and positioned between the guide unit 220 and the cutting unit 103 for transferring the end of the tape 1 fed from the guide unit 220 to the front side cutting unit 103 The base frame 210 is divided into a frame to which the guide device 220 is connected and a frame to which a plurality of rollers are connected, And the device 220 is detachably connected to a frame to which the device 220 is connected.

According to the present invention, the case is constituted by a lower case having an opening formed at its upper portion and a rotary case hinged to the lower case and rotated upward and downward to open and close the opening, thereby easily opening the upper portion of the tape cutter, It is possible to remove the foreign matter between the rollers and to easily replace the upper side rollers whose replacement cycles are particularly short.

Further, the base frame, to which the various rollers are fastened, is divided into a rear frame and a front frame, a third roller and a fourth roller are connected to the front frame, and the front frame is detachable from the rear frame, The third roller and the fourth roller can be easily replaced.

At this time, the guide lid is rotatably mounted on the rear frame, and the front lid of the guide lid is attached to and detached from the front frame so that the guide lid fixes the upper part of the front lid to facilitate fixing and fixing of the guide lid. The front frame is also fixed by the guide lid so that they can be maintained in a fixed state when the third roller and the fourth roller are installed.

In addition, the rear frame may be configured such that the first rear frame and the second rear frame are detachable from each other, and the first rear frame is provided with a sliding engagement groove, and the first roller is provided with a sliding frame coupled to the sliding engagement groove Replacement repair of the first roller is also facilitated.

1 is a perspective view showing an embodiment of a tape cutting machine having a rotary case of the present invention.
2 is an exploded perspective view showing a state in which the rotary case is rotated in the present invention;
3 is an exploded perspective view illustrating a connection state between a rotary case and a lower case in the present invention.
4 is a side schematic view of one embodiment of a transfer device in the present invention.
5 is an exploded perspective view showing an example in which the front frame is detachable in a state in which the guide cover is rotated upward in the present invention.
6 is an exploded perspective view showing an example in which the front frame is detachable in a state where the guide cover is rotated downward in the present invention.
7 is a perspective view showing a separation method of a front frame in which a first roller and a second roller are fastened in the present invention.
8 is an exploded perspective view showing an embodiment of the second roller in the present invention.
9 is a photograph showing an example in which grooves and projections are formed in the vertical close contact portion and the seating portion of the front frame.
10 is a photograph showing one embodiment of a tape cutter having a rotary case according to the present invention.
11 is a photograph showing a state in which the cutting device is separated from the case according to the present invention.
FIG. 12 is a photograph showing a state in which the rotating case is rotated to open in the state of FIG. 11;
13 is a photograph showing a state in which the guide cover is rotated to open in the state of FIG. 12;
14 is a photograph showing a state in which the first roller, the second roller, and the front frame are separated from each other in the state of Fig. 13;
15 is a photograph showing a state in which the second roller is separated;

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, a tape cutting machine having a rotary case of the present invention will be described in detail with reference to the accompanying drawings.

First, a basic configuration of a tape cutter provided with a rotary case of the present invention will be described.

A tape cutter having a rotary case of the present invention comprises a case 100 and a transfer device 200.

The case 100 is provided with a tape installation groove 101 on which a tape 1 rolled in a roll manner is seated and a cutting device 103 provided with a discharge hole 102 on the front side.

The transfer device 200 is configured to transfer one end portion of the tape 1 installed in the case 100 and seated in the tape installation groove 101 to the front side cutting device 103.

The tape 1 fed to the cutting device 103 is cut by the cutting device 103 and then discharged to the outside through the discharge hole 102. [

The cutting device 103 is configured such that a cutting blade is provided in the discharge hole 102 so as to cut the tape 1 that is moved up and down and discharged to the discharge hole 102, like the known various cutting devices.

In this configuration, the case 100 of the present invention is constituted by a lower case 110 and a rotary case 120.

The lower case 110 receives the lower portion of the transfer device 200 inwardly as shown in the figure, and has an opening 111 formed at an upper portion thereof.

The lower case 110 may be integrally formed with the lower case 110. The lower case 110 may be integrally formed with the lower case 110. The lower case 110 may include a bottom case on which the transfer device 200 is seated, And the bottom case and the upper case are bolted to each other, and the opening 111 may be formed on the upper case as shown in the drawing.

As shown in the figure, the rotary case 120 is hinged to the upper portion of the lower case 110 and rotates up and down with respect to the rear end to open and close the opening 111. [

At this time, the rotating case 120, which rotates, must be fixed to the lower case 110 in a state where the rotating case 120 is rotated downward. As shown in the figure, the fixing protrusion 112 is provided at the upper front end of the lower case 110, A protrusion insertion groove 121 may be formed in the front lower end of the rotary case 120 to fix the fixing protrusion 112 in the protrusion insertion groove 121.

The fixing protrusions 112 may be formed in an upwardly curved shape as shown in the figure, and the protrusion insertion grooves 121 may be formed in a shape corresponding to the force-inserting portion of the protrusions 112 inwardly.

A rotation pin 122 and a rotation pin insertion groove 113 are formed on both sides of the rear end of the rotary case 120 and the upper case 110 corresponding to the rotation case 120, And the rotary case 120 is rotated while being inserted into the rotary shaft 113.

The rear end portion of the rotary case 120 reaches both side walls of the tape installation groove 101. The front end portion abuts the upper end of the cutting device 103 and the rear side has an open space, The second roller 240, the fourth roller 260, and the guide cover 280, which are described later, are exposed.

The second roller 240 and the fourth roller 260 are parts that are relatively worn and have a short replacement period as described above.

Therefore, the present invention can easily repair or replace the second roller 240 and the fourth roller 260 while the rotary case 120 is simply opened and rotated.

A concrete structure of the transfer device 200 which is a component of the present invention will be described as follows.

The conveying apparatus 200 includes a base frame 210, a guide device 220, a first roller 230, a second roller 240, a third roller 250, and a fourth roller 260 Consists of.

The base frame 210 is installed on both sides of the lower case 110.

The guide device 220 guides the leading end of the tape 1 held in the tape installation groove 101 to the front side while both sides thereof are connected to the base frame 210.

The guide device 220 is composed of two rotary drums 222 having a plurality of concavities and convexities formed along the direction of rotation on the surface thereof and a guide case 221 to which the rotary members 222 are connected, This guide device 220 can be applied to the configuration disclosed in the registration utility model No. 20-0219823.

The first roller 230 is connected to the base frame 210 at both sides thereof and supports the bottom surface of the tape 1 passed through the guide device 220.

The second roller 240 is connected to the base frame 210 at both sides thereof and is fitted to the first roller so as to support the upper surface of the tape 1 passed through the guide device 220 So that the tape is moved between the first rollers 230.

In addition, the third roller 250 is connected to the base frame 210 on both sides and is installed to support the upper surface of the tape that has passed between the first roller 230 and the second roller 240.

The fourth roller 260 is connected to the base frame 210 on both sides and is configured to be engaged with the third roller 250 so as to move the tape between the third roller 250 and the third roller 250 .

It is obvious that such a plurality of rollers are configured to be rotatably engaged with each other so as to be rotatably engaged with each other with cylindrical gears, as shown in the drawings, at one end or both ends thereof.

In this configuration, the first roller 230 and the second roller 240 contact with each other in a continuous manner in contact with the guide device 220, so that the tape 1 passed through the guide device 220 is guided by the first roller 230, Between the third roller 250 and the fourth roller 260 configured to contact with each other.

Further, an auxiliary roller 270 may be installed between the first roller 230 and the third roller 250 as shown in the figure.

At this time, the sub-rollers 270 may be configured to be operated singly or in combination with each other.

The auxiliary roller 270 serves to prevent the tape 1 moving on the first roller 230 and the third roller 250 from completely winding on the rollers.

In addition, as shown in the figure, each roller has a plurality of irregularities formed along its rotation direction as shown in the figure, and the rollers tangential to each other are staggered to prevent the tape 1 from being completely wound.

The rear frame 211 and the front frame 214 constitute the rear frame 211 and the front frame 214. The rear frame 211 and the front frame 214 are provided on both sides of the lower case 110, And can be configured to be separated from each other.

More specifically, the rear frame 211 is connected to the first roller 230 and the second roller 240.

In this case, the rear frame 211 may be integrally formed with the rear frame 211. However, as shown in FIG. 8, the first rear frame 211b on which the first roller 230 and the second roller 240 are installed, And the second rear frame 211c on which the guide unit 220 on the rear side is installed can be detachable from each other.

8, the rear end of the first rear frame 211b protrudes toward the second rear frame 211c, and the protruded portion of the first rear frame 211b protrudes toward the rear of the second rear frame 211c So as to be seated on the front upper part.

When the rear frame 211 is configured to be separated by the first rear frame 211b and the second rear frame 211c, the first roller 230, the second roller 240, the third roller 250, The roller 260 can be easily removed from the inside of the case 100 and replaced and repaired.

That is, as shown in the drawing, all the rollers can be removed from the case 100 at one time, and can be replaced and repaired.

In this configuration, the base frame 210 is divided into a frame to which the guide device 220 is connected and a frame to which a plurality of rollers are connected. The frame, to which the plurality of rollers are connected, Are connected so as to be detachable from the frame to which they are connected.

Particularly, in order to allow the first roller 230 to be easily drawn out, a sliding engagement groove 211d is formed at a rear side of the first rear frame 211b, And a shaft of the first roller 230 may be connected to the sliding frame 211e. In addition, as shown in FIG.

That is, the first roller 230 is connected to the sliding frame 211e, and the rear frame 211b is formed with a sliding coupling groove 211d so that the sliding frame 211e is inserted into the sliding coupling groove 211d The first roller 230 can be easily pulled out and the first roller 230 can be easily replaced and repaired.

At this time, it is preferable that a pair of grooves and protrusions to be engaged with each other like the grooves 218 and the protrusions 219 described later are formed on the sliding fastening groove 211d and the sliding frame 211e, .

In addition, as shown in the drawing, the rear frame 211 is formed with a vertical portion 212 vertically downwardly formed from the front upper end thereof. The horizontal frame 211 horizontally protrudes forward from the lower end of the vertical portion 212, And a seat part 213 is formed.

The front frame 214 is connected to the third roller 250 and the fourth roller 260 as shown in the drawing and a vertical tight fitting part 215 is formed on the rear end face of the front frame 214 to closely contact with the vertical part 212 And a seating part 216 protruding horizontally toward the rear at the lower part of the vertical close part 215 to be seated in the horizontal seating part 213 is formed.

That is, the front frame 214 is detachably connected to the rear frame 211, and is structured to be seated in the front portion of the rear frame 211.

As a result, in the present invention, the third roller 250 and the fourth roller 260, which are parts having a fast component replacement timing, are connected to the front frame 214 detachably connected to the rear frame 211, So that the replacement of the roller 250 and the fourth roller 260 can be facilitated.

7 shows a shaft 252 passing through the third roller 250 and a gear 251 fastened to the shaft 252 so that the rollers can be replaced and repaired in this manner.

5, 6 and 9, the vertical portion 212, the vertical close portion 215, the horizontal seating portion 213, and the seating portion 216 have a pair of grooves The protrusion 218 and the protrusion 219 are formed so that the front frame 214 can be positioned at the correct position.

This is to position the rollers at the correct point because they operate in a gear connection manner.

In the present invention, not only the third roller 250 and the fourth roller 260 but also the second roller 140, which is fast in part replacement time, are structured to be easily assembled and disassembled.

For this, a cylindrical gear 231 is connected to one end of the first roller 230, and guide rails 211a are formed on both sides of the base frame 210 as shown in the figure.

In addition, the second roller 240 is composed of a sliding member 241, a spring 242, a roller shaft 243, a roller member 244, and a driving gear 245.

8, the sliding member 241 is attached to and detached from the guide rail 211a in a sliding manner, and has a shaft insertion hole 241a formed at the center thereof.

The spring 242 is connected to a support member 242a which is in contact with the bottom of the rotary case 120 and presses downward. The lower portion of the spring 242 is detachably connected to the upper portion of the sliding member 241.

The spring 242 pushes the sliding member 241 downward by the pressing of the bottom of the rotary case 120 so that the roller member 244 moves the tape 1 together with the first roller 230 To be transported.

Both ends of the roller shaft 243 are inserted through a shaft insertion hole 241a provided in the sliding members 241 on both sides of the roller shaft 243. The roller shaft 244 is inserted through the roller shaft 243 Respectively.

The driving gear 245 is detachably connected to one end of the roller shaft 243 and connected to the cylindrical gear 231.

This configuration separates the drive gear 245 from the roller shaft 243 and lifts the spring 242 adjacent to the drive gear 245 upward and then tilts the roller shaft 243 obliquely, The roller shaft 243 can be separated from the roller member 244 in a state where the spring 242 and the sliding member 241 are separated from the roller shaft 243 and then the adjacent sliding member 241 is separated , Assembly is a way to proceed in reverse order.

At this time, a fastening protrusion 241b for fastening the spring 242 is formed at the upper end of the sliding member 241 so that the spring 242 and the sliding member 241 can be attached and detached.

In the present invention, as shown in FIGS. 5 and 6, a guide cover 280 may be further provided, the rear side of which is rotatably coupled to the rear frame 211.

As shown in the drawing, the guide cover 280 is formed with a plurality of recesses and protrusions inwardly at the front end thereof. The recesses and protrusions are arranged to be offset from the concavities and convexities of the fourth roller 260, Thereby preventing the tape 1 passed between the fourth rollers 260 from being dragged toward the fourth roller 260 side.

In the present invention, a protrusion insertion slot 217 is formed in the upper part of the front frame 214. The guide lid 280 is inserted into the protrusion insertion slot 217 And a fitting protrusion 281 for fitting the fitting protrusion 281 into the fitting hole 281 is formed.

In this configuration, the insertion protrusion 281 formed on the guide lid 280 is inserted into the projection insertion groove (not shown) on the upper portion of the front frame 214 in a state in which the front frame 214 and the rear frame 211 are connected without any separate locking means The third roller 350 connected to the front frame 214 and the third roller 350 connected to the front frame 214 can be fixedly held between the front frame 214 and the rear frame 211 due to the rotation case 120 being closed, 4 roller 260 is actuated by engagement of the gears as desired.

7, the lower guide cover 290 is attached to the front frame 214 to prevent the tape 1 from being curled on the opposite side of the guide cover 280, that is, the lower side of the third roller 250. [ As shown in FIG.

A lower protrusion 103a is formed in a lower portion of the cutting device 103 and a slot 131 in which the lower protrusion 103a is inserted is formed at a lower side of the front opening 130, So that the lower protrusion 103a can be inserted into the slot 131. In this case,

In addition, fitting grooves 132 are formed at the upper ends of both sides of the front opening 130 of the lower case 110, and fitting protrusions 103b formed on both side walls of the cutting device 103 are formed, The insertion protrusion 103b is inserted into the insertion hole 132 to fix the cutting device 103. [

The case upper fixing groove 123 is formed on the front side wall of the rotary case 120. A case upper fixing protrusion 103c is formed at the upper ends of both side walls of the cutting device 103, So that the cutting device 120 and the cutting device 103 have a mutual fixed relationship.

10 to 15 are photographs showing an embodiment of a tape cutting machine having a rotary case according to the present invention.

11 shows a state in which the cutting device 103 is detached from the front surface of the lower case 110 in the state of FIG.

FIG. 12 shows a state in which the rotary case 120 is rotated upward in the state of FIG.

Fig. 13 shows a state in which the guide lid 280 is rotated upward in the state of Fig.

12, the state of the front frame 214 is released.

Fig. 14 shows a state in which the front frame 214, the third roller 250, and the fourth roller 260 are separated in the state of Fig.

At this time, it is obvious that both the third roller 250 and the fourth roller 260 are separated from the roller shaft and the gear connected to both sides.

Fig. 15 shows a state in which the second roller 240 is separated from the state shown in Fig.

At this time, the second roller 140 is simply fixed by the rotary case 120, and the separation can be carried out immediately after rotating the rotary case 120 only.

As described above, according to the tape cutting apparatus of the present invention, after the cutting device 103 is detached, the rotary case 120 is rotated and opened, so that internal parts can be handled and replaced.

Furthermore, the second roller 240 can be removed, replaced, and trimmed immediately in this state.

When the guide lid 280 is installed and the guide lid 280 is not installed after the guide lid 280 is detached, the third roller 250 and The fourth roller 260 may be detached, replaced, or trimmed.

In other words, compared to the conventional tape cutter, it is possible to replace and repair the parts to be mainly replaced or to be repaired very easily.

1: tape 100: case
101: Tape mounting groove 102: Discharge hole
103: Cutting device 103a: Lower protrusion
103b: fitting projection 103c: case upper fixing projection
110: lower case 111: opening
112: fixing protrusion 113: rotation pin insertion groove
120: rotation case 121: projection insertion groove
122: rotation pin 123: case upper fixing groove
130: front opening 131: slot
132: fitting groove 200:
210: base frame 211: rear frame
211a: guide rail
211b: first rear frame
211c: second rear frame
211d:
212:
213: Horizontal mounting part 214: Front frame
215: Vertical tight contact part 216:
217: projection insertion groove 218: groove
219: projection 220: guide device
221: guide case 222: rotary drum
230: first roller 231: circular gear
240: second roller 241: sliding member
241a: shaft insertion hole 241b: fastening projection
242: spring 242a: supporting member
243: roller shaft 244: roller member
250: third roller 251: gear
252: Axle 260: Fourth roller
270: Auxiliary roller 270: Auxiliary roller
280: guide cover 281: fitting projection
290: Lower guide cover

Claims (6)

A case having a tape installation groove on which a tape wound in a roll manner in the rear is seated and a cutting device provided with a discharge hole in front; And
A transfer device for transferring a tape-side end portion, which is installed in the case and is seated in the tape installation groove, to the front side cutting device;
, ≪ / RTI >
In this case,
A lower case accommodating the lower portion of the conveying device inwardly and having an opening formed in an upper portion thereof; And
A rotary case hinged to the upper portion of the lower case and pivoting up and down with respect to the rear end to open and close the opening;
Lt; / RTI >
The transfer device
A base frame installed on both sides of the lower case;
A guide device for guiding the front end of the tape which is mounted on the tape installation groove while both sides are connected to the base frame;
A first roller connected to both sides of the base frame and installed to support a bottom surface of the tape passed through the guide device;
A second roller connected to the base frame on both sides and adapted to engage with the first roller, the tape supporting the upper surface of the tape passing through the guide device and moving the tape between the first rollers;
A third roller connected to both sides of the base frame and installed to support the upper surface of the tape passed between the first roller and the second roller; And
A fourth roller connected to the base frame on both sides thereof and adapted to engage with the third roller and moving the tape between the third roller and the fourth roller;
And,
The base frame includes:
And a horizontal seating portion formed to protrude forward in a horizontal direction is formed at a lower end of the vertical portion, wherein the first and second rollers are connected to each other, A rear frame; And
The third roller and the fourth roller are connected to each other and a rear end surface thereof is formed with a vertically tight contact portion for tightly contacting with the vertical portion and horizontally protruding rearward from the vertically tight contact portion to be seated on the horizontal seating portion A front frame on which a seat part is formed;
Wherein the front frame and the rear frame are detachably connected to each other.
delete The method according to claim 1,
A protrusion insertion groove 217 is formed in the upper portion of the front frame 214,
A guide lid 280 having a rear side rotatably coupled to the rear frame 211 and having a fitting protrusion 281 fitted to the protrusion insertion slot 217 while being rotated downward at a front side thereof, And a second electrode
A tape cutter having a rotating case.
The method according to claim 1,
The rear frame 211 includes a first rear frame 211b to which the first roller 230 and the second roller 240 are connected;
And a second rear frame 211c to which the guide device 220 is connected,
Characterized in that the first rear frame (211b) and the second rear frame (211c) are detachably connected.
A tape cutter having a rotating case.
5. The method of claim 4,
On the rear side of the first rear frame 211b, a sliding engagement groove 211d is formed,
The first roller 230 is connected to a sliding frame 211e which is slidably coupled to the sliding engagement groove 211d so that the first roller 230 can be separated from the first rear frame 211b by a sliding manner Wherein the first, second,
A tape cutter having a rotating case.
delete

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