JP2015078071A - Tape cutter with rotary case - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a tape cutter with a rotary case capable of easily replacing an upper roller (second roller 240) whose replacement cycle is especially short.SOLUTION: The tape cutter with a rotary case comprises: a case 100 on whose rear part a tape fitting groove 101 for mounting a tape 1 wound into a roll-state is formed, and on whose front part, a cutting device 103 with a feeding hole 102 is disposed; and a transport device 200 for transporting one end of the tape 1 disposed in the case 100 and mounted on the tape fitting groove 101 to the cutting device 103 disposed on a front side. The case 100 comprises: a lower case 110 for housing a lower part of the transport device 200 therein and having an opening 111 on an upper part; and a rotary case (120) whose rear end part is hinged to the upper part of the lower case 110, and rotating vertically with the rear end part as a standard position for opening and closing the opening 111.

Description

  The present invention relates to a tape cutting machine with a rotating case, and more particularly to a tape cutting machine with a rotating case that can easily replace a part with a high wear rate while cutting the tape for a long time.

  The adhesive tape automatic cutting and feeding machine is used to supply the adhesive tape more easily when the adhesive tape of a predetermined length that has been cut is continuously required, such as packaging of various products. However, in the conventional “tape feeding guide device of an automatic tape cutting machine” (see, for example, Patent Document 1 below), a tape mounting groove is provided at the rear, and a control unit is provided at the upper front, while the front A cutting portion having a feeding hole is provided on the front surface of the tape, and a tape wound around a roll disposed in the tape mounting groove is cut to a desired length using the cutting portion and fed to the feeding hole. It is disclosed.

  The apparatus described in Patent Document 1 is configured such that the upper case covers the lower case in a state in which the tape feeding device is mounted inside the lower case.

  At this time, the tape feeding device is mounted as a whole inside the lower case, and since the upper case and the lower case are combined with bolts, etc., due to replacement of parts due to wear or failure When replacing parts, the fixed bolts must be released, and a large number of rollers constituting the tape feeding device must be released to remove the bolts, which is inconvenient.

  In order to improve such a problem, an “roll tape automatic cutting machine” (see, for example, Patent Document 2 below) is disclosed in which an error detection device is provided and the front cutting device is removed from the case using a sliding method. ing.

Republic of Korea registered utility model No. 20-02500041 Korean Registered Patent No. 10-0755919

  Although the front-side cutting device can be removed using the sliding method by using the technique of Patent Document 2, when the roller on the front side breaks down or the roller is worn, Similar to Document 1, the upper case and the lower case had to be removed, and therefore there was a problem that it was not easy to replace parts.

  Further, the techniques described in Patent Documents 1 and 2 have a problem that it is not easy to replace various roller parts even after the upper case and the lower case are removed.

  In particular, in a tape cutting machine, an upper roller adjacent to the front of the guide device (second roller located above the first roller) and both rollers adjacent to the rear of the cutting device (third roller and fourth roller) are mainly used. Although it was worn quickly, there was a problem that it was not easy to replace these second to fourth rollers.

  The present invention is for solving the above-described problems in the prior art, and an object of the present invention is to divide the case into a lower case with an opening formed in the upper part and a lower case that is hinged to the lower case. And a rotating case that opens and closes the opening to easily open the upper part of the tape cutting machine and remove foreign matter sandwiched between the upper rollers arranged on the upper side. An object of the present invention is to provide a tape cutting machine with a rotating case that can easily replace an upper roller (second roller) having a particularly short replacement period.

  Another object of the present invention is to divide a base frame into which a large number of rollers are assembled into a rear frame and a front frame, connect the third roller and the fourth roller to the front frame, and connect the front frame to the rear. An object of the present invention is to provide a tape cutting machine with a rotating case that can be easily replaced with the third roller and the fourth roller having a short replacement cycle by being detachably attached to the frame.

  Still another object of the present invention is to attach a guide lid to the rear frame so as to be rotatable, but by fixing the front side of the guide lid to the front frame, the upper portion of the front lid is fixed to the guide lid. Play the role to make it easy to fix the guide lid, and also fix the front frame using the guide lid to maintain the fixed state when installing the third roller and the fourth roller. An object of the present invention is to provide a tape cutting machine with a rotating case that can be used.

  Still another object of the present invention is to provide a rear frame in which the first rear frame and the second rear frame are detachable from each other, a sliding engagement groove is formed in the first rear frame, and the first roller An object of the present invention is to provide a tape cutting machine with a rotating case in which a first roller can be easily replaced by connecting a sliding frame engaged with a sliding engagement groove.

  In order to achieve the above-described object, the tape cutting machine with a rotating case according to the present invention has a tape mounting groove (101) on which a tape (1) wound in a roll shape is placed at the rear. A case (100) in which a cutting device (103) with a feeding hole (102) is disposed in front, and a tape disposed in the case (100) and placed in a tape mounting groove (101) A transport device (200) for transporting one end of (1) to the cutting device (103) on the front side, and the case (100) has a lower portion of the transport device (200) inside. A lower case (110) having an opening (111) formed in the upper portion and a rear end portion hinged to the upper portion of the lower case (110) and pivoting up and down with respect to the rear end portion. The rotating case for opening and closing the opening (111) Scan (120), characterized in that it comprises a.

  Preferably, the transport device (200) includes a base frame (210) disposed on both sides of the lower case (110) and a tape in a state where both sides are coupled to the base frame (210). A guide device (220) for guiding the front end of the tape (1) placed in the mounting groove (101) to the front side, and both sides are connected to the base frame (210) and pass through the guide device (220). The first roller (230) disposed to support the bottom surface of the tape (1) and both sides are connected to the base frame (210) so as to mesh with the first roller (230). The tape (1) moves between the first roller (230) and supports the upper surface of the tape (1) that has passed through the guide device (220). A second roller (240) that is connected to the base frame (210) on both sides, and a bottom surface of the tape (1) that passes between the first roller (230) and the second roller (240). A third roller (250) arranged to support and both sides are connected to the base frame (210) and arranged to mesh with the third roller (250), A fourth roller (260) for moving the tape (1) between the third roller (250) and the base frame (210) comprising the first roller (230) and the second roller (240). Are connected to each other, and a vertical portion (212) formed vertically downward from the front upper end is formed, and water protruding in the horizontal direction toward the front at the lower end of the vertical portion (212) is formed. The rear frame (211) on which the mounting portion (213) is formed is connected to the third roller (250) and the fourth roller (260), and is in close contact with the vertical portion (212) on the rear end surface. A vertical contact portion (215) is formed, and a placement portion (projected in the horizontal direction toward the rear at the lower portion of the vertical contact portion (215) and placed on the horizontal placement portion (213) ( 216) is formed, and the front frame (214) and the rear frame (211) are detachably connected to each other.

  Preferably, a protrusion fitting groove (217) is formed in an upper portion of the front frame (214), and one rear side is rotatably attached to the rear frame (211). On one front side, a guide lid body (280) is further provided. The guide lid body (280) is formed with a fitting projection (281) that fits into the projection fitting groove (217) while rotating downward. .

  Further preferably, the rear frame (211) is connected to the first rear frame (211b) to which the first roller (230) and the second roller (240) are connected, and to the guide device (220). A second rear frame (211c), and the first rear frame (211b) and the second rear frame (211c) are detachably connected to each other.

  Further preferably, a sliding engagement groove (211d) is formed on the rear side of the first rear frame (211b), and the sliding engagement groove (211d) is formed in the first roller (230). ) Is connected to a sliding frame (211e) engaged by a sliding method, and the first roller (230) can be detached from the first rear frame (211b) by a sliding method.

  Further preferably, the transfer device (200) is configured such that the base frame (210) disposed on both sides inside the lower case (110) and the both sides are connected to the base frame (210). The guide device (220) for guiding the front end of the tape (1) placed in the tape mounting groove (101) to the front side is interposed between the guide device (220) and the cutting device (103). A plurality of rollers that are connected to the base frame (210) in a state of being conveyed and convey an end portion of the tape (1) flowing in from the guide device (220) to the cutting device (103) on the front side, The base frame (210) includes a frame to which the guide device (220) is connected and a frame to which the multiple rollers are connected, and the multiple rollers are connected. And that said frame is removably connected to said frame said guide device (220) is connected.

  According to the present invention, the case includes a lower case in which an opening is formed in the upper portion, and a rotating case that is hinged to the lower case and rotates up and down to open and close the opening. The upper part of the cutting machine is easily opened to remove foreign matter sandwiched between upper rollers (second rollers located above the first roller) arranged on the upper side, and the replacement cycle is particularly short The upper roller can be easily replaced.

  In addition, a base frame on which a large number of rollers are assembled is divided into a rear frame and a front frame, and a third roller and a fourth roller are connected to the front frame, and the front frame is provided detachably with respect to the rear frame. Accordingly, the third roller and the fourth roller having a short replacement cycle can be easily replaced.

  At this time, the guide lid is rotatably attached to the rear frame, but the guide lid is fixed to the upper part of the front frame by attaching and detaching the front side of the guide lid to the front frame. The body can be easily fixed, and the front frame can also be fixed by using the guide lid body, so that the fixed state can be maintained when the third roller and the fourth roller are attached.

  Further, the rear frame is configured such that the first rear frame and the second rear frame are detachable from each other, a sliding engagement groove is formed in the first rear frame, and a sliding is formed in the first roller. The first roller can be easily replaced by connecting the sliding frame engaged with the engaging groove.

It is a perspective view showing one embodiment of a tape cutter with a rotation case of the present invention. It is a disassembled perspective view which shows the state which rotated the rotation case in this invention. It is a disassembled perspective view which shows the connection state of the rotation case and lower case in this invention. It is a side schematic diagram showing one embodiment of a conveying device in the present invention. It is a disassembled perspective view of the example by which the front frame is detachable which shows the state which the guide cover body in this invention rotated upwards. It is a disassembled perspective view of the example with which the front frame is detachable which shows the state which the guide cover body in this invention rotated downward. It is a perspective view which shows the removal method of the front frame to which the 1st roller and 2nd roller in this invention were attached. It is a disassembled perspective view which shows one Embodiment of the 2nd roller in this invention. It is a photograph which shows the example in which the groove | channel and protrusion were formed in the vertical contact | adherence part and mounting part of a front frame. It is a photograph which shows one Embodiment of the tape cutter with a rotation case which concerns on this invention. It is a photograph which shows the state which removed the cutting device from the case in this invention. It is a photograph which shows the state which rotated the rotation case from the state of FIG. 11, and opened the opening part of the lower case. It is a photograph which shows the state which rotated the guide cover body from the state of FIG. 12, and was open | released. It is a photograph which shows the state which removed the 3rd roller, the 4th roller, and the front frame from the state of FIG. It is a photograph which shows the state which removed the 2nd roller from the state of FIG.

  Hereinafter, a tape cutter with a rotating case according to the present invention will be described in detail with reference to the accompanying drawings.

  First, a basic configuration of the tape cutting machine with a rotating case according to the present invention will be described.

  The tape cutting machine with a rotating case according to the present invention generally includes a case 100 and a conveying device 200.

  The case 100 has a tape attachment groove 101 on which a tape 1 wound in a roll shape is placed on the rear side, and a cutting device 103 with a feeding hole 102 disposed on the front side.

  The transport device 200 is configured to transport one end of the tape 1 disposed in the case 100 and placed in the tape mounting groove 101 to the cutting device 103 on the front side.

  The tape 1 conveyed to the cutting device 103 is fed by the cutting device 103 to the outside after being cut by the cutting device 103.

  As with various known cutting devices, the cutting device 103 is configured such that a cutting blade is disposed in the feeding hole 102 and the cutting blade moves up and down to cut the tape 1 fed to the feeding hole 102. Has been.

  The case 100 of the present invention having such a configuration includes a lower case 110 and a rotating case 120.

  The lower case 110 accommodates the lower part of the said conveying apparatus 200 inside, and the opening part 111 (refer FIG. 3) is formed in the upper part like illustration.

  Such a lower case 110 may be formed so as to be integrated with itself, but like a conventionally known case, a bottom case on which the transfer device 200 is placed and an upper part of the bottom case. A bottom case and an upper case may be combined with a bolt, and an opening 111 may be formed on the upper case as shown in the figure. May be.

  On the other hand, as shown in the figure, the rotating case 120 has a rear end hinged on the upper part of the lower case 110 and pivots up and down with respect to the rear end to open and close the opening 111. .

  At this time, the rotating rotating case 120 must be fixed to the lower case 110 in a state of rotating downward. However, as shown in FIGS. 2 and 3, the fixing protrusion 112 is attached to the front upper end of the lower case 110. Alternatively, a protrusion fitting groove 121 (see FIG. 2) may be formed at the front lower end of the corresponding rotating case 120, and the fixed protrusion 112 may be fitted into the protrusion fitting groove 121.

  As shown in the figure, the fixed protrusion 112 may be formed in a shape in which the upper part is bent, and the protrusion fitting groove 121 may be formed in a corresponding shape so that the bent part is forcibly fitted inside.

  Further, as shown in FIG. 3, a rotation pin 122 and a rotation pin fitting groove 113 are respectively formed on both sides of the rear end portion of the rotation case 120 and the upper portion of the lower case 110 corresponding thereto. The rotating case 120 may be configured to rotate in a state in which 122 is fitted in the rotating pin fitting groove 113.

  As shown in the drawing, the rear end portion of the rotating case 120 reaches both side walls of the tape mounting groove 101, the front end portion contacts the upper end of the cutting device 103, and the rear side has an open space. The upper part of the guide device 220, which will be described later, is exposed to the outside, and the bottom part (lower surface part) on the front side is formed in a shape that covers the second roller 240, the fourth roller 260, and the guide lid 280, which will be described later. It is more preferable.

  As described above, the second roller 240, the third roller 250, and the fourth roller 260 (particularly the second roller 240 and the fourth roller 260) are parts that are worn relatively quickly and have a short replacement period.

  For this reason, in the present invention, the second roller 240, the third roller 250, and the fourth roller 260 can be easily repaired or replaced while the rotating case 120 is easily rotated and opened. Yes.

  Hereinafter, a specific structure of the transport apparatus 200 that is a component of the present invention will be described.

  The conveying device 200 in the present invention generally includes a base frame 210 (see FIG. 7), a guide device 220 (see FIG. 4), a first roller 230, a second roller 240, a third roller 250, and a fourth roller 260. .

  The base frame 210 is disposed on both sides inside the lower case 110.

  The guide device 220 guides the front end of the tape 1 placed in the tape mounting groove 101 to the front side in a state where both sides are connected to the base frame 210.

  As shown in FIGS. 1 and 4, the guide device 220 includes two rotary drums 222 having a large number of projections and depressions arranged on the surface in the rotational direction, and a guide case 221 in which these rotary drums 222 are connected. . Such a guide device 220 may employ a configuration disclosed in Korean Registered Utility Model No. 20-0219823.

  The first roller 230 is connected to the base frame 210 at both sides, and is arranged to support the bottom surface (lower surface) of the tape 1 that has passed through the guide device 220.

  The second roller 240 is connected to the base frame 210 on both sides and is arranged to mesh with the first roller 230, and supports the upper surface of the tape 1 that has passed through the guide device 220. 1 moves between the first roller 230 and the first roller 230. The second roller 240 corresponds to an upper roller adjacent to the front of the guide device 220.

  Further, the third roller 250 is connected to the base frame 210 on both sides, and is arranged to support the bottom surface (lower surface) of the tape 1 that has passed between the first roller 230 and the second roller 240. Has been.

  The fourth roller 260 is connected to the base frame 210 on both sides and is arranged to mesh with the third roller 250, and is configured to move the tape 1 between the third roller 250. ing.

  In order to allow these rollers to rotate in conjunction with each other, a cylindrical gear is attached to and engaged with one end or both ends as shown in the figure. It is obvious that it is composed.

  Thus, in the state adjacent to the guide device 220, the first roller 230 and the second roller 240 are connected to each other, and the tape 1 that has passed through the guide device 220 is between the first roller 230 and the second roller 240. And then between the third roller 250 and the fourth roller 260 connected to each other.

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

  At this time, the auxiliary roller 270 may be configured to be driven individually or in a large number.

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

  For this reason, as shown in the drawing, each roller is formed with a large number of irregularities alternately in the roller axial direction. However, the rollers 1 in contact with each other are alternately arranged so that the tape 1 is completely wound. To prevent that.

  The base frame 210 is disposed on both sides inside the lower case 110. In the present invention, the base frame 210 is composed of two of the rear frame 211 and the front frame 214, and the rear frame 211 and the front frame 214 are mutually connected. It is configured to be removable.

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

  At this time, the rear frame 211 may be configured to be integrated by itself, but as illustrated in FIGS. 6 and 8, the first roller 230 and the first roller 240 are disposed. The rear frame 211b and the second rear frame 211c on which the rear guide device 220 is disposed may be configured to be detachable from each other.

  The first rear frame 211b and the second rear frame 211c are configured to be detachable from each other, as shown in FIG. 8, by causing the rear end portion of the first rear frame 211b to protrude toward the second rear frame 211c, This is achieved by placing the protruding portion on the front upper portion of the second rear frame 211c.

  As described above, when the rear frame 211 is configured to be detachable from the first rear frame 211b and the second rear frame 211c, the first roller 230, the second roller 240, the third roller 250, and the fourth roller 260 are connected to the case 100. It can be easily taken out from the inside and replaced and repaired.

  That is, as shown in the figure, the entire roller can be taken out from the case 100 at once and replaced and repaired.

  In such a configuration, the base frame 210 includes a frame to which the guide device 220 is connected and a frame to which a plurality of rollers are connected, and the frame to which the plurality of rollers are connected. Since the guide device 220 is detachably connected to the connected frame, this can be realized.

  In particular, in order to easily feed out the first roller 230, a sliding engagement groove 211d is formed on one rear side of the first rear frame 211b, and the sliding engagement groove 211b extends from the rear to the front. A sliding frame 211e that is fitted (engaged) by a sliding method may be provided, and the shaft of the first roller 230 may be coupled to the sliding frame 211e.

  That is, the first roller 230 is connected to the sliding frame 211e, and the sliding engagement groove 211d is formed in the first rear frame 211b, and the sliding frame 211e is fitted into the sliding engagement groove 211d. The first roller 230 can be easily pulled out, and the replacement and repair of the first roller 230 can be easily performed.

  At this time, the sliding engagement groove 211d and the sliding frame 211e are formed with a pair of engaging grooves and protrusions, such as grooves 218 and protrusions 219 (see FIGS. 5 to 7), which will be described later. It is preferable to slide and place on.

  Further, as shown in FIG. 5, the rear frame 211 is formed with a vertical portion 212 formed vertically downward from the front upper end, and protrudes horizontally at the lower end of the vertical portion 212 toward the front. The horizontal mounting part 213 currently formed is formed.

  As shown in the drawing, the third roller 250 and the fourth roller 260 are connected to the front frame 214, and a vertical contact portion 215 that is in close contact with the vertical portion 212 is formed on the rear end surface of the front frame 214. A mounting portion 216 that protrudes in the horizontal direction toward the rear and is mounted on the horizontal mounting portion 213 is formed below the vertical contact portion 215.

  That is, the front frame 214 is detachably connected to the rear frame 211 and has a structure that is placed on the front portion of the rear frame 211.

  In short, in the present invention, the third roller 250 and the fourth roller 260, which are parts whose replacement cycle is fast, are attached to the front frame 214 that is detachably connected to the rear frame 211, so that the third roller. The 250 and the fourth roller 260 are easily replaced.

  FIG. 7 shows a shaft 252 that penetrates the third roller 250 and a gear 251 that is engaged with the shaft 252. In this manner, each roller can be replaced and repaired.

  At this time, as shown in FIGS. 5, 6, and 9, the vertical portion 212 and the vertical contact portion 215, the horizontal placement portion 213, and the placement portion 216 are respectively engaged with a pair of meshes. It is preferable to form the groove 218 and the protrusion 219 to dispose the front frame 214 at a precise location.

  This is because the rollers are arranged at correct positions in order to be connected to each other like a gear.

  On the other hand, in this invention, not only the 3rd roller 250 and the 4th roller 260 but the 2nd roller 240 with a quick replacement | exchange period of components is also comprised easily and removable.

  For this purpose, as shown in the drawing, a cylindrical gear 231 is connected to one end of the first roller 230, and guide rails 211a (see FIG. 8) are formed on both sides of the upper portion of the base frame 210. Has been.

  Further, as shown in FIG. 8, the second roller 240 includes a sliding member 241, a spring 242, a roller shaft 243, a roller member 244, and a driving gear 245.

  As shown in FIG. 8, the sliding member 241 is attached to and detached from the guide rail 211a by a sliding method, and a shaft insertion hole 241a is formed at the center.

  The spring 242 is connected to a support member 242 a that contacts the bottom (lower surface) of the rotating case 120 and presses the spring 242 downward, and the lower part is detachably connected to the upper part of the sliding member 241. Has been.

  The spring 242 biases the sliding member 241 downward by pressing the bottom portion (and the support member 242 a) of the rotating case 120, so that the roller member 244 of the second roller 240 and the first roller 230 smooth the tape 1. Can be transported.

  Further, the roller shaft 243 is disposed so that both sides pass through shaft insertion holes 241a provided in the sliding members 241 on both sides, and the roller shaft 243 is arranged so that the roller shaft 243 penetrates the inside. It is installed.

  In addition, the drive gear 245 is detachably connected to one end of the roller shaft 243 and is configured to be connected to the cylindrical gear 231.

  In such a configuration, after the drive gear 245 is removed from the roller shaft 243, the spring 242 on the side adjacent to the drive gear 245 is lifted upward, and then the roller shaft 243 is twisted obliquely and then the opposite spring 242 and the sliding member 241 are removed from the roller shaft 243, and then the roller shaft 243 is detached from the roller member 244 with the adjacent sliding member 241 removed, and the assembly may be performed in the reverse order. .

  At this time, as shown in the drawing, an engagement protrusion 241b to which the spring 242 is engaged 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.

  Further, in the present invention, as shown in FIGS. 5 and 6, a guide lid body 280 whose one rear side (in the present embodiment, both rear sides) is rotatably attached to the rear frame 211 is provided. Furthermore, it is arranged.

  As shown in the figure, the guide lid 280 is formed with a large number of irregularities inside the front end, but these irregularities are arranged alternately with the irregularities of the fourth roller 260 and the third roller 250. The tape 1 that has passed between the fourth roller 260 is prevented from being caught on the fourth roller 260 side.

  In particular, in the present invention, a protrusion fitting groove 217 is formed in the upper portion of the front frame 214, and the guide lid 280 is directed downward on one side of the front of the guide lid 280 as shown in the figure. A fitting projection 281 that fits into the projection fitting groove 217 in a state where the projection is fitted is formed.

  This is because the fitting protrusion 281 formed on the guide lid body 280 in the state where the front frame 214 and the rear frame 211 are connected without a separate locking means is formed in the protrusion fitting groove 217 on the upper part of the front frame 214. In this state, the rotating case 120 is closed and the fixing between the front frame 214 and the rear frame 211 can be maintained, and the third roller 250 and the fourth roller 260 connected to the front frame 214. Are operated by smooth gear engagement.

  On the other hand, in order to prevent the tape 1 from being caught on the side opposite to the guide lid 280, that is, on the lower side of the third roller 250, the lower guide lid 290 is attached to the front frame 214 as shown in FIG. May be.

  As shown in FIG. 2, a lower protrusion 103 a is formed at the lower part of the cutting device 103, and a slot 131 into which the lower protrusion 103 a is fitted is formed at the lower side of the front opening 130. The projection 103a is configured to be fitted.

  Further, the fitting grooves 132 are formed on the upper ends of both sides of the front opening 130 of the lower case 110, and the fitting protrusions 103b are formed on the wall surfaces on both sides of the cutting device 103. The cutting protrusion 103b can be fitted and the cutting device 103 can be fixed.

  In addition, a case upper fixing groove 123 is formed on the front wall surface of the rotating case 120, and a case upper fixing protrusion 103c is formed on the upper end of both wall surfaces of the cutting device 103 corresponding thereto. The rotating case 120 and the cutting device 103 can be fixed to each other.

  FIGS. 10-15 is a photograph which shows one Embodiment of the tape cutter with a rotation case based on this invention.

  FIG. 11 shows a state where the cutting device 103 is removed from the state of FIG. 10 on the front surface of the lower case 110.

  FIG. 12 shows a state where the rotating case 120 is rotated upward from the state of FIG.

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

  By switching from the state of FIG. 12 to the state of FIG. 13, the fixed 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 removed from the state of FIG.

  At this time, it goes without saying that both the third roller 250 and the fourth roller 260 are detachable from the gears and roller shafts connected to both sides.

  FIG. 15 shows a state where the second roller 240 is removed from the state of FIG. Note that the guide lid 280 rotates downward.

  Since the second roller 240 is simply fixed by the rotation case 120, the removal of the second roller 240 can be performed immediately with only the rotation case 120 rotated and opened.

  As described above, in the tape cutting machine of the present invention, after the cutting device 103 is removed, the rotating case 120 is rotated to open the opening 111 of the lower case 110 and repair the parts inside the case 100 for replacement. it can.

  Further, in this state, the second roller 240 can be immediately removed, repaired, and replaced.

  In addition, after the guide lid body 280 is disposed, the guide lid body 280 is rotated, and when the guide lid body 280 is not disposed, the rotating case 120 is rotated and opened. Immediately, the third roller 250 and the fourth roller 260 can be removed, repaired, and replaced.

  That is, in the tape cutting machine of the present invention, it is possible to replace and repair parts to be replaced or repaired very easily compared to conventional tape cutting machines.

DESCRIPTION OF SYMBOLS 1 Tape 100 Case 101 Tape mounting groove 102 Feeding hole 103 Cutting device 103a Lower protrusion 103b Fitting protrusion 103c Case upper fixing protrusion 110 Lower case 111 Opening part 112 Fixing protrusion 113 Rotating pin fitting groove 120 Rotating case 121 Projection fitting groove 122 Rotating pin 123 Case upper fixing groove 130 Front opening 131 Slot 132 Fitting groove 200 Transfer device 210 Base frame 211 Rear frame 211a Guide rail 211b First rear frame 211c Second rear frame 211d Sliding engagement groove 212 Vertical portion 213 Horizontal Placement part 214 Front frame 215 Vertical contact part 216 Placement part 217 Protrusion fitting groove 218 Groove 219 Protrusion 220 Guide device 221 Guide case 222 Rotating drum 230 First roller 231 Shape gear 240 Second roller 241 Sliding member 241a Shaft insertion hole 241b Engaging projection 242 Spring 242a Support member 243 Roller shaft 244 Roller member 250 Third roller 251 Gear 252 Shaft 260 Fourth roller 270 Auxiliary roller 280 Guide lid 281 Fit Joint 290 Lower guide lid

Claims (6)

A tape cutting machine with a rotating case,
A case in which a tape mounting groove (101) on which a tape (1) wound in a roll shape is placed is formed at the rear, and a cutting device (103) with a feeding hole (102) is disposed at the front (100),
A transport device (200) for transporting one end of the tape (1) disposed in the case (100) and placed in the tape mounting groove (101) to the cutting device (103) on the front side. )When,
With
The case (100)
A lower case (110) in which a lower part of the transfer device (200) is accommodated inside and an opening (111) is formed in an upper part;
A rotating case (120) hinged to the upper part of the lower case (110) and pivoting up and down with respect to the rear end to open and close the opening (111);
A tape cutting machine with a rotating case. The transport device (200)
A base frame (210) disposed on both sides of the lower case (110);
A guide device (220) for guiding the front end of the tape (1) placed in the tape mounting groove (101) to the front side in a state where both sides are connected to the base frame (210);
A first roller (230) having both sides connected to the base frame (210) and arranged to support the bottom surface of the tape (1) that has passed through the guide device (220);
Both sides are connected to the base frame (210) and arranged to mesh with the first roller (230) to support the upper surface of the tape (1) that has passed through the guide device (220). A second roller (240) adapted to move between the first roller (230) and the tape (1);
Both sides are connected to the base frame (210) and are arranged to support the bottom surface of the tape (1) that has passed between the first roller (230) and the second roller (240). A third roller (250);
Both sides are connected to the base frame (210) and arranged to mesh with the third roller (250), and move the tape (1) between the third roller (250). A fourth roller (260);
With
The base frame (210) is
The first roller (230) and the second roller (240) are connected to each other, and a vertical portion (212) formed vertically downward from a front upper end is formed, and a lower portion of the vertical portion (212) is formed. A rear frame (211) formed with a horizontal mounting portion (213) projecting in the horizontal direction toward the front;
The third roller (250) and the fourth roller (260) are connected, and a vertical contact portion (215) that is in close contact with the vertical portion (212) is formed on the rear end surface, and the vertical contact portion ( 215) a front frame (214) in which a mounting portion (216) that protrudes horizontally in the rearward direction and is mounted on the horizontal mounting portion (213) is formed;
With
The tape cutter with a rotating case according to claim 1, wherein the front frame (214) and the rear frame (211) are detachably connected to each other. A protrusion fitting groove (217) is formed in the upper part of the front frame (214),
One rear side is rotatably attached to the rear frame (211), and the one side of the front is a fitting projection that fits into the projection fitting groove (217) while rotating downward. The tape cutting machine with a rotating case according to claim 2, further comprising a guide lid (280) on which (281) is formed. The rear frame (211) is
A first rear frame (211b) to which the first roller (230) and the second roller (240) are coupled;
A second rear frame (211c) to which the guide device (220) is coupled;
With
The tape cutter with a rotating case according to claim 2, wherein the first rear frame (211b) and the second rear frame (211c) are detachably connected to each other. A sliding engagement groove (211d) is formed on the rear side of the first rear frame (211b),
The first roller (230) is connected to a sliding frame (211e) that is engaged with the sliding engagement groove (211d) by a sliding method, and the first roller (230) is connected to the first roller (230). The tape cutter with a rotating case according to claim 4, wherein the tape cutter is removable from the rear frame (211b) by a sliding method. The transport device (200)
A base frame (210) disposed on both sides of the lower case (110);
A guide device (220) for guiding the front end of the tape (1) placed in the tape mounting groove (101) to the front side in a state where both sides are connected to the base frame (210);
The end of the tape (1) flowing from the guide device (220) is connected to the base frame (210) in a state of being interposed between the guide device (220) and the cutting device (103). A number of rollers transported to the cutting device (103) on the side;
With
The base frame (210) includes a frame to which the guide device (220) is connected, and a frame to which the plurality of rollers are connected.
The rotating frame according to claim 1, wherein the frame to which the plurality of rollers are connected is detachably connected to the frame to which the guide device (220) is connected. Tape cutting machine.