KR101689822B1 - Tape cutting device - Google Patents

Abstract

The present invention relates to a tape cutting apparatus,
A first side plate and a second side plate extending upward from the base portion and arranged parallel to each other at a predetermined interval to form a storage space in a space between them; A tape mounting roll which is rotatably mounted on one end side of the first side plate and the second side plate and is mounted so as to be able to supply the tape to the storage space; A support wheel which is rotatably mounted on the other end side of the first side plate and the second side plate and which is rotatable according to a rotation operation of the knob and is capable of attaching a tape supplied from the tape mounting roll to the outer circumferential side; And at least one cutter rotatably supported by the support wheel and rotatably supported by the support wheel and disposed to face the outer periphery of the support wheel so as to cut a tape supplied from the tape support roll and attached to the outer circumferential side of the support wheel A configured cutting wheel; And a pressing means for pressing the tape supplied from the tape mounting roll to the outer peripheral side of the supporting wheel so that the tape is attached to the outer peripheral side of the supporting wheel, A support member for supporting the roller member in such a form as to be movable in a predetermined gap range toward the support wheel side and a pressing member for pressing the roller member toward the support wheel side by elasticity .

Description

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

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a tape cutting apparatus, and more particularly, to a tape cutting apparatus for cutting a roll tape for adhering used for manufacturing child labor training articles or a joint part of a wrapping paper, And more particularly, to a tape cutting apparatus which improves a pressurizing structure for tightening and reduces noise during use and improves durability.

Adhesive roll tape is used to bond the joints of the production of child labor training goods or the wrapping paper.

The adhesive roll tape is cut to a length suitable for the wrapping paper size and is bonded to the joint part of the wrapping paper. In a mart or a delivery center where a large amount of product packaging is performed, the roll tape for bonding is cut to a certain length, A tape cutting device is used.

As an example of a conventional tape cutting apparatus, Korean Patent Laid-Open No. 10-2011-0108616 (published October 6, 2011) has been proposed. Fig. 1 is a perspective view of a roll adhesive tape cutter according to an example of the prior art, and Fig. 2 is a sectional view of the roll adhesive tape cutter of Fig. 1. Fig.

Referring to FIG. 1, in the illustrated conventional roll adhesive tape cutter, a pair of side plates 111 are installed facing each other on both sides of the main body 110. A tape wheel 120 on which the roll adhesive tape RT is mounted is rotatably installed between the side plates 111 of the main body 110. A center shaft 121 protrudes from the center of the tape wheel 120 so that the center shaft 121 is engaged with a groove 11c formed in the side plate 111 to allow the tape wheel 120 to rotate . A rotating roller 130 is installed between the side plate 111 of the main body 110 and the tape wheel 120 at a predetermined distance. The rotating roller 130 is provided with a plurality of radial arms 131 on the same circumference.

2, the roll adhesive tape RT mounted on the tape wheel 120 is supplied in the direction of the tilting roller 130. When the user rotates the tilting knob 132 from the outside, the tilting roller 130 And the tape roll 120 rotates the roll adhesive tape RT in the direction of the rotating roller 130.

The adhesive tape RT adhered to the adhesive portions 133b and 133c of the rotary roller 130 is pressed against the cut portions 133 of the rotary roller 130 as the rotary roller 130 rotates, The cutting edges 180 and 185 of the cutting roller 140 cut the portion of the adhesive tape RT located in the cutting space 133a.

A support 213 is provided at a portion of the arm 131 that is first contacted with the adhesive tape RT. The support 213 supports the adhesive tape RT to adhere to the first and second adhesive portions 133b and 133c of the arm 131.

Meanwhile, the support 213 of the conventional roll adhesive tape cutting machine has a structure in which a central portion is fixed and a branch portion bent approximately in a semicircular shape is extended from the central portion, and the central portion is fixedly coupled so that rotation is not performed.

When the user rotates the rotary knob 132 from the outside to cut the tape, the friction between the support and the tape causes the user to rotate the rotary knob 132 There is a disadvantage that a large amount of force is required. Particularly, when children (including kindergarten and elementary school students) or female users use it for a long period of time, this problem causes a problem of increasing the fatigue of the user.

In addition, since the conventional support shown has a fixed structure in which rotation is not performed, there is a problem that abrasion damage or fine plastic deformation occurs due to friction with the tape during long-term use.

If such abrasion or plastic deformation is generated in the support, the support can not strongly press the tape toward the first and second adhesive portions 133b and 133c, so that the tape can not be properly tensioned, Causing problems.

In addition, when the user rotates the rotary knob 132 from the outside to cut the tape, the support base repetitively presses and releases the support to the first and second adhesive portions 133b and 133c arranged at predetermined intervals, There is a problem that a noise is generated.

Korean Patent Publication No. 10-2011-0108616 (published October 6, 2011) Korean Patent No. 10-0317742 (registered on December 04, 2001)

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and it is an object of the present invention to provide a tape cutting apparatus for cutting a roll tape for bonding, which is used for bonding child- And to provide a tape cutting apparatus which improves the pressing structure for bringing the tape into contact with the support wheel, thereby reducing noise during use and improving durability.

According to an aspect of the present invention, there is provided a portable terminal comprising: a first side plate and a second side plate extending upward from a base portion and arranged in parallel to each other to form a storage space in a space between the first side plate and the second side plate; A tape mounting roll which is rotatably mounted on one end side of the first side plate and the second side plate and is mounted so as to be able to supply the tape to the storage space; A support wheel which is rotatably mounted on the other end side of the first side plate and the second side plate and which is rotatable according to a rotation operation of the knob and is capable of attaching a tape supplied from the tape mounting roll to the outer circumferential side; And at least one cutter rotatably supported by the support wheel and rotatably supported by the support wheel and disposed to face the outer periphery of the support wheel so as to cut a tape supplied from the tape support roll and attached to the outer circumferential side of the support wheel A configured cutting wheel; And a pressing means for pressing the tape supplied from the tape mounting roll to the outer peripheral side of the supporting wheel so that the tape is attached to the outer peripheral side of the supporting wheel, A support member for supporting the roller member in such a form as to be movable in a predetermined gap range toward the support wheel side and a pressing member for pressing the roller member toward the support wheel side by elasticity A tape cutting apparatus characterized by:

Preferably, the support member protrudes at a predetermined height at mutually opposing positions on the inner surface of each of the first side plate and the second side plate, and the roller member has a hollow cylindrical shape having a length larger than the width of the tape The first side plate and the second side plate being rotatably supported at both ends thereof by a side support member formed on the first side plate and another side support member formed on the second side plate, And is configured to press the roller member toward the support wheel side by using elasticity.

Preferably, the pressing member includes a pressing piece bent in an arcuate shape and pressing and pressing the inner surface of the roller member, and a fixing shaft extending inward from the first side plate, and the other side is coupled to the pressing piece And a supporting piece which is made of a synthetic resin.

Preferably, the support member is configured to provide a first gap for allowing the roller member to move toward the support wheel side, and a second gap for allowing the roller member to move in a direction perpendicular to the first gap, And the first gap is formed to be larger than the second gap.

Preferably, the roller member is formed of a hard rubber material.

Preferably, the support wheels are coaxial with a driving gear for transmitting a turning force to the cutting wheel, and have a plurality of tape cutting grooves at predetermined intervals along the outer circumference side, A plurality of cutters provided coaxially with each other to receive a rotational force and spaced apart from each other along a circumferential side of the cutter; Wherein a plurality of tape cutting grooves are arranged and an arrangement interval of the plurality of cutters is set so that the plurality of tape cutting grooves can be formed.

The present invention provides a tape cutting apparatus for cutting and supplying a roll tape for adhering to a predetermined length so as to improve the pressing structure for bringing the tape into close contact with the support wheel to reduce noise during use and improve durability Provides advantages.

1 is a perspective view of a roll adhesive tape cutter according to an example of the prior art,
Figure 2 is a cross-sectional view of the roll adhesive tape cutter of Figure 1,
3 is a perspective view of a tape cutting apparatus according to an embodiment of the present invention,
FIG. 4 is a perspective view of the tape cutting apparatus according to an embodiment of the present invention, viewed from another direction; FIG.
5 is a schematic sectional view of a tape cutting apparatus according to an embodiment of the present invention,
6 is an exploded perspective view of a tape cutting apparatus according to an embodiment of the present invention,
7 is a schematic view of a first situation sectional direction of a tape cutting apparatus according to an embodiment of the present invention,
8 is a schematic diagram of a second situation sectional direction of a tape cutting apparatus according to an embodiment of the present invention.

The present invention may be embodied in many other forms without departing from its spirit or essential characteristics. Accordingly, the embodiments of the present invention are to be considered in all respects as merely illustrative and not restrictive.

The terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component. And / or < / RTI > includes any combination of a plurality of related listed items or any of a plurality of related listed items.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the terms "comprises", "having", "having", and the like are intended to specify the presence of stated features, integers, steps, operations, components, Steps, operations, elements, components, or combinations of elements, numbers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like or corresponding elements are denoted by the same reference numerals, and a duplicate description thereof will be omitted. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

FIG. 3 is a perspective view of a tape cutting apparatus according to an embodiment of the present invention, and FIG. 4 is a perspective view of the tape cutting apparatus according to an embodiment of the present invention.

In the following description, reference numerals are given separately from Figs. 1 and 2.

The tape cutting apparatus according to an embodiment of the present invention includes a base 206 and 206 ', a first side plate 204 and a second side plate 204', a tape mounting roll 102, a support wheel 300, Wheel 600 and pressing means. Hereinafter, the present invention will be described in detail with reference to the drawings.

The base units 206 and 206 'correspond to the base of the tape cutting apparatus and include a first base unit 206 and a second base unit 206'.

The first base portion 206 and the second base portion 206 'of this embodiment are in contact with each other and have a large area bottom surface so that the tape cutting device of this embodiment can be firmly positioned on the floor surface .

In another embodiment of the base unit, the inside of the base unit may be filled with a heavy weight material so as not to be easily shaken when the tape cutting apparatus of the present embodiment is used.

The first side plate 204 and the second side plate 204 'are formed to extend upward from the base portion and are arranged in parallel so as to have a predetermined interval to form a storage space in a space between them.

That is, the first side plate 204 and the second side plate 204 'are extended to the upper side of the first base 206 and the second side plate 204', respectively. In this embodiment, A storage space is not formed in the base portion, but a storage space is formed between the first side plate 204 and the second side plate 204 '.

The accommodating space may be a tape mounting roll 102 described later, and may be a passage through which the tape T supplied from the tape mounting roll moves.

The tape loading roll 102 is rotatably mounted on one end side of the first side plate 204 and the second side plate 204 'and is mounted to be able to supply the tape T to the receiving space.

A rotating shaft 103 is positioned at the center of the tape mounting roll 102. The rotating shaft 103 is rotatably supported by a first mounting groove 205 (see FIG. 2) formed on one end side of the first side plate 204 and the second side plate 204 ' And the second mounting groove 205 ', and the tape mounting roll 102 is rotatably mounted. The rotation shaft 103 is formed to have a length not smaller than a distance between the first mounting groove 205 and the second mounting groove 205 '.

FIG. 5 is a cross-sectional directional view of a tape cutting apparatus according to an embodiment of the present invention, and FIG. 6 is an exploded perspective view of a tape cutting apparatus according to an embodiment of the present invention.

The support wheel 300 is formed so as to be attachable to the outer circumferential side of the tape T supplied from the tape mounting roll 102 and is provided on the other end side of the first side plate 204 and the second side plate 204 ' And is rotatable in accordance with the rotating operation of the knob 208. [

The support wheel 300 of the present embodiment includes a handle engagement portion 210 coupled with an inner center of the handle 208 and a support wheel center shaft 209 formed through the handle engagement portion 210 .

The support wheel 300 includes a center plate 305 formed to surround the support wheel center shaft 209, an adhesive support 304 formed on the outer surface of the center plate 305, A first bonding portion 302 formed in a U shape around the end of the first bonding portion 302 and a second bonding portion 303 extending from the one end of the first bonding portion 302 along the outer circumferential direction.

In the present embodiment, as shown in FIG. 5, six adhesive support portions 304 are formed, but the number is not limited to six, but may be one or more. However, the first bonding portion 302 and the second bonding portion 303 are provided by the number of the bonding portion supporting portions 304.

The second bonding portion 303 in this embodiment is in contact with the bonding surface of the tape T in accordance with the rotation of the support wheel 300 and is in contact with the bonding portion of the tape T, The area of the upper surface of the adhesive portion 303 is formed wider than the other end of the first adhesive portion 302. [

The support wheel 300 according to the present embodiment is coaxially provided with a drive gear 306 for transmitting a turning force to the cutting wheel 600. The driving gear 306 rotates the support wheel 300 as the knob 208 is rotated and transmits the driving force to rotate the cutting wheel 600.

Also, the support wheel 300 according to the present embodiment has a plurality of tape cutting grooves at predetermined intervals along the outer circumferential side. The groove for cutting the tape corresponds to the inside of the U-shape of the first adhesive portion 302.

The cutting wheel 600 is coaxially provided with a driven gear 601 for receiving a turning force from the driving gear 306 so that the cutting wheel 600 is rotatable upon receiving the turning force when the supporting wheel 300 is rotated, And is configured to cut a tape T supplied from the tape mounting roll 102 and attached to the outer circumferential side of the support wheel 300 by having at least one cutter 602 arranged outward.

The cutting wheel 600 according to the present embodiment includes a plurality of cutters 602 at predetermined intervals along the outer circumferential side to correspond to the plurality of tape cutting grooves.

In this embodiment, the cutting wheel 600 includes four cutters 602, but it is also possible to have two, three, four or more cutters 602.

Therefore, according to the present embodiment, when the support wheel 300 rotates, the spacing of the plurality of tape-cutting grooves is adjusted so that the cutter 602 can be moved to the inside of each tape- And the spacing of the plurality of cutters 602 are set.

At this time, by the rotation of the cutting wheel 600, as shown in FIG. 7, a cut tape CT having a size equal to the outer circumferential length between the cutters 602 is generated.

5, a first intermediate gear 402 and a second intermediate gear 404 are disposed between the support wheel 300 and the cutting wheel 600. In this embodiment, The support wheel center shaft 209 and the support wheel 300 connected to the knob 208 sequentially rotate the first and second intermediate gears 402 and 404 in accordance with the rotation of the first intermediate gear 208, So that the cutting wheel 600 engaged with the driven gear 601 can be rotated.

That is, it corresponds to a structure in which the cutting wheel 600 is rotated via the first and second intermediate gears 402 and 404 and the driven gear 601 by rotating the support wheel 300, The rotation of the support wheel 300 and the cutting wheel 600 is adjusted so that the cutter 602 is positioned at the middle portion of the groove for cutting the tape.

Although the first and second intermediate gears 402 and 404 are positioned between the support wheel 300 and the cutting wheel 600 as described above in the present embodiment, The supporting wheel 300 and the cutting wheel 600 may be provided so that the supporting wheel 300 and the cutting wheel 600 are directly engaged with each other without intermediate gears, And the number of gear teeth can be adjusted.

The pressing means presses the tape T supplied from the tape mounting roll 102 to the outer peripheral side of the supporting wheel 300 so that the tape T is attached to the outer peripheral side of the supporting wheel 300. [

The outer peripheral side of the support wheel 300 corresponds to the first adhesive portion 302 and the second adhesive portion 303 and a part of the tape T is pressed by the first and second adhesive portions 302 and 303 In a face-to-face manner.

The pressing means includes a roller member 500 rotatable along the feeding direction of the tape T and a supporting member 500 for supporting the roller member 500 in such a manner that the roller member 500 can be moved toward the supporting wheel 300 in a predetermined gap range. Members 230 and 230 'and a pressing member 240 for pressing the roller member 500 toward the support wheel 300 using elasticity.

The operation of the tape cutting apparatus according to the present embodiment is such that the support wheel 300 is rotated according to the rotation operation of the handle 208 and the first and second adhesive portions 302 and 303 (Not shown) is partially pulled by the adhesive force to rotate the tape mounting roll 102. At this time, a roller member 500 for attaching the tape T to the first bonding portion 302 and the second bonding portion 303 formed on the other bonding portion supporting portion 304 of the supporting wheel 300 is attached to the tape T And the cutting wheel 600 with the cutter 602 rotates in accordance with the rotation of the support wheel 300 so that the tape T is cut in the cutting groove of the support wheel 300.

When the friction is great, a great deal of force is required to rotate the handle 208. The cutting wheel 600, the tape mounting roll 102, and the like The roller member 500 needs a predetermined clearance so that the roller member 500 can be pressed and rotated well.

The support members 230 and 230 'are protruded from the inner side surfaces of the first side plate 204 and the second side plate 204' at a predetermined height at mutually opposite positions.

6, the roller member 500 is formed in a hollow cylindrical shape having a length greater than the width of the tape, and is formed of a first supporting member 230 formed on the first side plate 204, Both ends are rotatably supported by the other side support member 230 'formed on the side plate 204'.

That is, the support members 230 and 230 'include a first support member 230 formed on the inner side surface of the first side plate 204, a second support member 230 formed on the inner side surface of the second side plate 204' And the roller member 500 is positioned between the first and second side plates 204 and 204 'while surrounding the outer surfaces of the first and second support members 230 and 230'.

The roller member 500 rotates together with the tape T and presses the tape T with the elasticity of the pressing member 240 to move toward the first and second adhesive portions 302 and 303 of the supporting wheel 300 .

The roller member 500 is made of a material that can rotate well with the moving tape T and prevent the tape T from rotating idly and allows the tape T to adhere well to the first and second adhesive portions 302 and 303 . For example, the roller member 500 may be formed of a hard rubber material. When the roller member 500 is formed of a hard rubber material, it is preferable that the tape T has a proper elasticity and is better in the first and second adhesive portions 302 and 303 than in the case of being made of a synthetic resin or a soft rubber It is preferable to use a hard rubber material having a certain degree of stretchability without being deformed well.

The pressing member 240 is installed in the roller member 500 fixed to the first side plate 204 to press the roller member 500 toward the support wheel 300 by using elasticity .

The pressing member 240 may be fixed to the second side plate 204 'or may be fixed to either side plate if the center of the pressing member 240 is fixed and the outside is formed to have elasticity.

For example, the pressing member 240 includes a pressing piece 241 curved in a circular arc shape to contact and press the inner surface of the roller member 500, and a pressing piece 241 which is inwardly extended from the first side plate 204, And a supporting piece 242 having one side connected to the pressing member 248 and the other side connected to the pressing member 241.

As shown in FIG. 5, the supporting piece 242 may be coupled to the fixing shaft 238 extending inward from the first side plate 204, The use of the fixing ring 243 makes it possible to prevent damage to the pressing member 240 such as abrasion of the pressing piece 241 as compared with a method in which one side of the supporting piece 242 is permanently fixed to the fixing shaft 238. [ The pressing member 240 can be replaced and used.

5, the support members 230 and 230 'may include a first gap V1 and a second gap V2 that allow the roller member 500 to move toward the support wheel 300, And is configured to provide a second gap C1, C2 that allows the roller member 500 to move in a direction perpendicular to the clearances V1, V2.

The 'gap' in the present invention is understood as a concept corresponding to a kind of clearance that can secure the movement of the roller member 500 to press the tape T in the specific direction by the pressing member 240 .

The support member of this embodiment is formed by cutting a cylindrical outer surface to be laterally symmetrical in the axial direction and has a first end face portion 233 opposed to the support wheel 300 side and a second end face portion 232 on the other side, A first curved surface portion 231 and a second curved surface portion 234 in the vertical direction are formed on the side of the second substrate 300.

V1 represents the distance from the first end face portion 233 to the inner face of the roller member 500 and V2 represents the distance from the second end face portion 232 to the inner face of the roller member 500. In this embodiment,

C 1 represents the distance from the first curved surface portion 231 to the inner surface of the roller member 500 and C 2 represents the distance from the second curved surface portion 234 to the inner surface of the roller member 500.

Although it is described that V1, V2 or C1, C2 are respectively provided in the drawing, it is needless to say that a gap may be formed only on one side depending on the position of the roller member 500 and the gap forming structure.

The distance between the center of the support member and the roller member 500 surrounding the support member and the distance between the center of the support wheel 300 and the first and second adhesive portions 302 and 230 ' The distance from the center of the support member to the center of the support wheel 300 is set to be shorter than the sum of the distances to the outer side ends including the support member 303. With this configuration, the pressing wheel can press the tape T to be adhered to the first bonding portion 302 and the second bonding portion 303 by the pressing means during rotation of the support wheel 300. [

FIG. 7 is a schematic view of a first circumferential sectional direction of a tape cutting apparatus according to an embodiment of the present invention, and FIG. 8 is a schematic diagram of a second circumferential sectional direction of a tape cutting apparatus according to an embodiment of the present invention.

The first situation indicates a situation in which the tape T is adhered to the second adhering portion 303. The support wheel 300 is rotated in accordance with the clockwise rotation of the handle 208 to cause the upper surface of the second adhesive portion 303 to press the roller member 500 and the pressing piece 241 V1 becomes smaller and V2 becomes larger. The pressing member 240 presses the roller member 500 and a portion of the tape T between the roller member 500 and the second adhering portion 303 is pressed against the second adhering portion 303 as shown in Fig.

The second situation is that the portion of the tape T is in surface contact with the second adhesive portion 303 through the first situation while the support wheel 300 rotates a little further, And is positioned in the cutting groove of the cutting blade 302.

The pressing member 241 of the pressing member 240 is restored to its original shape and the pressing member 240 is no longer pressed against the roller member 500 in the direction of the supporting wheel 300 .

At this time, as compared with the first situation, V1 becomes larger and V2 becomes smaller.

The first situation and the second situation may occur sequentially even when the support wheel 300 rotates more than in the second situation and the first adhesive portion 302 presses the roller member 500, A part of the tape T is adhered to the first adhesive portion 302 by the elasticity of the adhesive tape 240.

The process of bonding the tape to the first bonding portion 302 is similar to the first and second situations, and therefore, a detailed description thereof will be omitted.

In the gaps V1, V2, C1, and C2 formed by the support members 230 and 230 ', the pressing member 240 and the roller member 500, the first clearances V1 and V2 are formed 2 gap C1 and C2, respectively.

The first gap V1 and the second gap V2 are larger than the second gap C1 and C2 so that the roller member 500 is positioned in the first gap V1 and the second gap V2 rather than in the second gap C1 and C2. It is preferable that the outer circumferential side of the support wheel 300, that is, the first and second adhesive portions 302 and 303 is positioned in the direction of the first clearances V1 and V2. In this case, the second clearances C1 and C2 correspond to the clearances in the other directions for allowing the roller member 500 to move toward the first clearances V1 and V2, that is, toward the outer periphery of the support wheel 300 , And it requires only a minimum space for securing movement.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined in the appended claims. It will be understood that the invention may be varied and varied without departing from the scope of the invention.

102: tape mounting roll 103: rotating shaft
204: first side plate 204 ': second side plate
205: first mounting groove 205 ': second mounting groove
206: first base portion 206 ': second base portion
208: handle 209: support wheel center shaft
210:
230: first support member 231: first curved portion
232: second end face portion 233: first end face portion
234: second curved surface portion 238: fixed shaft
230 ': second supporting member
240: pressing member 241: pressing member
242: Support piece 243: Fixing ring
300: support wheel
302: first bonding portion 303: second bonding portion
304: bonding part supporting part 305: center plate part
306: drive gear
402: first intermediate gear 404: second intermediate gear
500: roller member 600: cutting wheel
601: driven gear 602: cutter
C1, C2: second gap V1, V2: first gap
CT: Cutting tape T: Tape

Claims (6)

A first side plate and a second side plate extending upward from the base portion and arranged parallel to each other at a predetermined interval to form a storage space in a space between them;
A tape mounting roll which is rotatably mounted on one end side of the first side plate and the second side plate and is mounted so as to be able to supply the tape to the storage space;
A support wheel which is rotatably mounted on the other end side of the first side plate and the second side plate and which is rotatable according to a rotation operation of the knob and is capable of attaching a tape supplied from the tape mounting roll to the outer circumferential side;
And at least one cutter rotatably supported by the support wheel and rotatably supported by the support wheel and disposed to face the outer periphery of the support wheel so as to cut a tape supplied from the tape support roll and attached to the outer circumferential side of the support wheel A configured cutting wheel; And
And pressing means for pressing the tape supplied from the tape mounting roll to the outer circumferential side of the support wheel so that the tape is attached to the outer circumferential side of the support wheel,
The pressing means includes a roller member rotatable along the feeding direction of the tape, a support member supporting the roller member in a movable form within a predetermined gap range to the support wheel side, and a support member rotatable And a pressing member that presses the support wheel side by elasticity in a state that the tape is cut.
The method according to claim 1,
Wherein the support member is protruded from the inner surface of each of the first side plate and the second side plate at a predetermined height at mutually opposite positions,
Wherein the roller member is formed in a hollow cylindrical shape having a length greater than the width of the tape and is rotatably supported at one end by a first support member formed on the first side plate and another support member formed on the second side plate,
Wherein the pressing member is provided in the roller member in a state of being fixed to the first side plate so as to press the roller member toward the support wheel side by using elasticity.
3. The method of claim 2,
The pressing member
A pressing piece bent in an arcuate shape to contact and press the inner surface of the roller member,
And a support piece having one side coupled to a fixing shaft extending inwardly from the first side plate and the other side coupled to the pressing piece.
3. The method of claim 2,
Wherein the support member comprises:
A first gap for allowing the roller member to move toward the support wheel side,
And a second gap for allowing the roller member to move in a direction perpendicular to the first gap,
Wherein the first gap is formed to be larger than the second gap.
3. The method of claim 2,
Wherein the roller member is formed of a hard rubber material.
The method according to claim 1,
Wherein the support wheels are coaxial with driving gears for transmitting a turning force to the cutting wheels and have a plurality of tape cutting grooves at predetermined intervals along the outer circumferential side,
Wherein the cutting wheel has a driven gear coaxially received from the driving gear to receive a turning force and has a plurality of cutters at predetermined intervals along an outer circumferential side thereof,
Wherein an arrangement interval of the plurality of tape cutting grooves and an arrangement interval of the plurality of cutters are set so that the cutter can be moved by a cuttable depth to the inside of each tape cutting groove when the support wheel rotates Tape cutting device.

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