KR102158517B1 - Adhesive tape dispenser - Google Patents

Abstract

The present invention relates to an adhesive tape dispenser. According to the present invention, the adhesive tape dispenser comprises: a roll support means (200) for supporting a roll around which an adhesive tape is wound to be able to rotate; a withdrawal drum (300) mounted in front of a dispenser body to be able to rotate; and a tape cutting device (400). According to the present invention, an adhesive tape can be stably cut into a constant length.

Description

Adhesive tape dispenser {ADHESIVE TAPE DISPENSER}

An embodiment of the present invention relates to an adhesive tape dispenser that cuts an adhesive tape continuously wound on a roll to provide the tape in units of a predetermined length.

In general, adhesive tape is mainly used for a purpose of keeping a box or wrapping paper in a packaged state, a purpose of sealing the entrance of an envelope, a purpose of temporarily fixing an article, etc.

Since such adhesive tape is continuously wound on a roll, the user must unwrap the adhesive tape directly from the roll to use such a roll tape, and take out the adhesive tape directly to the required length with scissors or a knife. Should be cut. In addition, when the adhesive tape is attached to the required adhesive portion for packaging, etc., the adhesive surface is generally in close contact with the adhesive portion, so it is not easy for the user to remove the attached adhesive tape by hand for opening the packaging. Accordingly, in order to easily remove the adhesive tape, the user directly creates and uses a tape handle folded in a form in which adhesive surfaces are attached to each other at one end of the adhesive tape to be attached. In this way, when the user cuts the adhesive tape directly and forms a tape handle on one end of the adhesive tape, the efficiency of packaging work using the adhesive tape is inevitably reduced.

Korean Patent Registration No. 10-0559051 (2006.03.10.), Republic of Korea Utility Model Publication No. 20-0432786 (2006.12.06.), and Republic of Korea Utility Model Registration No. 20-0432787 (2006.12.06.) Disclosed is an adhesive tape dispenser configured to cut an adhesive tape continuously wound on a roll and provide it in a unit of a predetermined length. If the adhesive tape dispenser according to these prior art is used, since the adhesive tape cut in units of a certain length is provided, the problem that the user must directly cut the adhesive tape can be solved, but the user has a tape on one end of the adhesive tape. The problem of having to form the handle yourself still exists. Therefore, there is an urgent need to prepare measures to improve this.

On the other hand, adhesive tape dispensers according to the prior art, a roll support means for rotatably supporting a roll of the roll tape; A tape that is disposed in front of the roll support means and is rotatable, and the adhesive surface of the adhesive tape released from the roll supported by the roll support means is attached to the outer circumference, and the adhesive tape is transported along the outer circumferential direction when rotating, and is taken out of the roll. Includes withdrawal drum. The roll support means includes a roll support drum into which a roll of roll tape is inserted into the outer circumference, and supports the roll tape in a state in which the roll support drum is inserted into the roll. Accordingly, the adhesive tape dispensers according to the prior art have a limitation in that they can rotatably support only roll tapes having a standard within a certain range according to the diameter of the roll support drum.

In addition, the adhesive tape dispenser according to the prior art further includes a tape cutting device that cuts the adhesive tape conveyed along the tape conveying path in units of a predetermined length on the tape conveying path corresponding to the outer circumferential area of the tape drawing drum. Include. The tape cutting device is configured such that a single cutter cuts the adhesive tape while making a linear reciprocating motion with respect to the tape conveying path. Accordingly, if the tape take-out drum is rotated at high speed, the adhesive tape may be poorly cut.

In addition, even if a user directly forms a tape handle on one end of the adhesive tape, there is still a problem in that the handle portion is not identified when the adhesive tape is attached to the adhesive portion. Therefore, there is an urgent need to prepare measures to improve this.

Korean Registered Patent Publication No. 10-0559051 Republic of Korea Utility Model Publication No. 20-0432786 Republic of Korea Utility Model Publication No. 20-0432787

An embodiment of the present invention is to provide an adhesive tape dispenser in which a tape handle is formed on one end of the adhesive tape by physical treatment so that the user can easily remove the adhesive tape cut in a certain length unit after attaching it to the adhesive area. There is this.

In addition, an object of the present invention is to provide an adhesive tape dispenser capable of rotatably supporting roll tapes of various standards.

Another object of the present invention is to provide an adhesive tape dispenser capable of accurately cutting an adhesive tape from a roll tape in units of a predetermined length without defects.

In addition, an object of the present invention is to provide an adhesive tape dispenser that prints on the adhesive tape adhesive surface of the portion where the handle is formed so that the tape handle formed to be easily detached can be identified.

The problem to be solved is not limited thereto, and other problems that are not mentioned will be clearly understood by those of ordinary skill in the art from the following description.

According to an embodiment of the present invention, a roll support means for rotatably supporting a roll wound with an adhesive tape at a rear of a dispenser body; A tape take-out drum that is rotatably mounted in front of the dispenser body and has an adhesive surface of the adhesive tape attached to an outer circumference thereof to transport the adhesive tape along the outer circumferential direction and withdraw from the roll when rotating; And a tape cutting device for cutting the adhesive tape in units of a predetermined length on a tape transfer path corresponding to an outer circumferential region of the tape take-out drum, the tape take-out drum comprising: a take-out drum body; A first fixing arm spaced apart from each other in an outer circumferential direction of the take-out drum body from the outer circumference of the take-out drum body and A second fixed arm; It includes a rotating arm rotatably coupled in a direction spaced apart from and approached from the second fixed arm on an outer circumference of the withdrawal drum body opposite the first fixed arm with respect to the second fixed arm, and attaching the tape Each of the rotating arms of the part is rotated in a direction spaced apart from the second fixed arm by an arm operation device when the adhesive tape from the roll is attached and transferred in the first transfer section of the tape transfer path. When the cut adhesive tape is placed in the second transport section of the tape transport path, the arm operation device is used to form a tape handle with the adhesive surface folded to each other at one end of the cut adhesive tape. An adhesive tape dispenser that rotates in a direction approaching the second fixing arm may be provided.

The dispenser body may be provided with a pressing member that presses the tape handle against the outer circumference of the tape take-out drum on the second transfer section to closely contact the adhesive surfaces attached to each other at the tape handle.

The arm manipulation device includes a first contact end coupled to each of the positions corresponding to the rotation arms from the inside of the withdrawal drum body to be linearly movable in a horizontal direction and protruding to the left side of the withdrawal drum body according to the respective moving directions. And moving members having a second contact end protruding to the right side of the withdrawal drum. The dispenser body is provided on the left and right sides of the dispenser body and is in contact with the first contact end of the moving member corresponding to the rotary arm positioned in the first transfer section to move the moving member in contact with the first contact end to the right. A second cam for moving the moving member in contact with the second contact end to the left by contacting the second contact end of the moving member corresponding to the first cam and the rotation arm located in the second transfer section; It may include rotary operating mechanisms for rotating the rotary arms respectively by converting the linear motions of the moving members by the first cam and the second cam into rotary motions and transmitting them to the corresponding rotary arms.

Each of the rotating operation mechanisms includes: a first operation protrusion and a second operation protrusion respectively protruding from left and right sides of the moving member toward a corresponding rotary arm; And an operating plate extending from the rotational center portion of the rotary arm toward a corresponding moving member, wherein the moving member is moved to the right by the first cam on the left side of the first operating protrusion and the operating plate on the corresponding left side. When moved, a first contact surface and a first contact surface that contact each other are formed, and when the moving member is moved to the left by the second cam, the second operating protrusion on the right side and the right side of the operated plate contact each other. A second contact surface and a second contact surface are provided, respectively, and when the first contact surface, the first contact surface, the second contact surface, and the second contact surface contact with each other, the operating plate is moved to the rotary arm. It may be formed as an inclined surface so that it can be rotated together with.

The present invention according to another embodiment of the present invention

A pull-out drum 300 for attaching and pulling out a tape, a plurality of fixing arms 350 disposed and fixed to the pull-out drum at regular intervals, a rotating arm 360 installed between the fixing arms, and an adhesive tape. It has a tape cutting device 400 to shear,

The adhesive tape is cut in the tape cutting device 400 by the rotation of the withdrawal drum 300, and the rotary arm 360 is adjacent to the fixing arm 350, and the adhesive surface of the adhesive tape is contacted to face each other. It features an adhesive tape dispenser, characterized in that the handle is formed on the cut tape.

In addition, a roll support means 200 rotatably supporting a roll wound with an adhesive tape is further attached to the rear of the withdrawal drum 300.

The rotating arm 360 has a fixed shaft 710, and the rotating arm 360 is connected to the fixed arm 350 by an arm operating device 700 that is interlocked with the rotation of the withdrawal drum 300. It is formed to be adjacent.

A roll support means 200 for rotatably supporting a roll wound with an adhesive tape at the rear of the dispenser body; A tape take-out drum 300 that is rotatably mounted in front of the dispenser body and is attached to an outer circumference of the adhesive tape to transport the adhesive tape along the outer circumferential direction and withdraw from the roll when rotating; The tape take-out drum 300 includes a take-out drum body 310; A plurality of fixing arms 350 disposed at regular intervals along the outer periphery of the withdrawal drum body, and a first attachment portion 351 and a second attachment portion 352 having a predetermined distance at an end of the fixing arm 350 ), and

A rotating arm 360 disposed between the fixed arm (A: 350) and the fixed arm (B; 350) arranged at regular intervals, and a third attachment part 361 at the end of the rotating arm 360 Is provided, the first and second attachment portions 351 and 352 of the fixing arm (A: 350) and a third attachment portion of the rotating arm 360 on the tape transfer path corresponding to the outer circumferential region of the tape take-out drum ( 361), the first and second attachment portions 351 and 352 of the fixing arm (B: 350) are arranged in this order,

A tape cutting device 400 sheared between the third attachment portion 361 and the first attachment portion 351 of the adjacent fixed arm (B; 350) is provided, and the third attachment portion 361 includes the It is possible to move between the second attachment portion 352 of the fixing arm (A; 350) and the first attachment portion 351 of the adjacent fixing arm (B; 350) by rotation of the tape take-out drum 300 The arm manipulation device 700 is formed,

The third attachment portion 361 is moved by the arm manipulation device 700 so that the adhesive surface and the adhesive surface of the adhesive tape between the third attachment portion 361 and the second attachment portion 352 are adjacent to each other. It is formed in a folded structure with the adhesive surfaces of the adhesive tape attached to each other.

The arm manipulation device 700 includes a fixed shaft 710 that fixes and rotates the rotary arm 360 inside the withdrawal drum body, and the rotary arm 360 is provided below the fixed shaft 710. A rotation guide part 720 provided with a guide surface 721 inclined in a counterclockwise direction when vertical, a moving member 740 provided with a moving shaft moving along the inclined guide surface 721, and the moving member The other end of 740 is fixed to the withdrawal drum body and has a rotating shaft,

The rotating shaft of the moving member is fixed to the lead drum body and rotates, and the third attachment part 361 of the rotating arm 360 is moved by moving the moving shaft along the inclined guide surface 721.

On the inner surfaces of both sides of the dispenser body, grooves connecting a circumference having a bottom height of the fixed guide part 730 as a radius and a circumference having a top height as a radius along a tape transfer path with respect to the center of the tape take-out drum 300 The cam groove 750 formed as and both ends of the moving member 740 are inserted into the cam groove 750 formed on both sides of the inner surface of the dispenser body, and are moved along the cam groove 750 in association with the tape take-out drum. , The moving member 740 rotates counterclockwise along the path of the cam groove 750, and the third attachment part 361 moves clockwise, and on the contrary, the moving member 740 is clockwise. When rotated in the direction, the third attachment portion 361 is formed to rotate in a counterclockwise direction.

The arm manipulation device 700 includes a fixed shaft 710 that fixes and rotates the rotary arm 360 inside the withdrawal drum body, and the rotary arm 360 is provided below the fixed shaft 710. When vertical, the rotation guide part 720 provided with the guide surface 721 inclined in a counterclockwise direction, and the withdrawal drum body part of the fixing arm 351 can move up and down adjacent to the rotation guide part 720. A fixed guide part 730 formed with a guide surface 731 in which there is, a moving member 740 moving along the rotation guide part 720 and the fixed guide part 730, and the moving member 740 When moving along the inclined guide surface 721, the third attachment portion 361 is formed to move.

The inner surfaces of both sides of the dispenser body are grooves that connect a circumference having a bottom height of the fixing guide 730 as a radius and a circumference having a top height as a radius along the tape transfer path with respect to the center of the tape withdrawal drum 300. The formed cam groove 750 and both ends of the moving member 740 are inserted into the cam groove 750 formed on both sides of the inner surface of the dispenser body, and are moved along the cam groove 750 in association with the tape take-out drum, When the moving member 740 moves from top to bottom along the path of the cam groove 750, the third attachment part 361 moves from left to right, and on the contrary, the moving member 740 When moving from the top to the top, the third attachment part 361 is formed to move from right to left.

In a tape cutting apparatus for cutting an adhesive tape conveyed along a tape conveying path on a tape conveying path corresponding to an outer circumferential area of the tape take-out drum 300 in units of a predetermined length, the first and second attachment portions of the fixing arm and the rotating arm Adhering the tape to the third attachment portion of the; Shearing the tape attached to the adhesive portion; And the step of forming a handle by adhering the adhesive surfaces of the tape to each other by the movement of the third adhesive portion in the movement of the rotary arm.

According to an embodiment of the present invention, a roll support means for rotatably supporting a roll wound with adhesive tape at a rear of a dispenser body; A tape take-out drum that is rotatably mounted in front of the dispenser body and has an adhesive surface of the adhesive tape attached to an outer circumference thereof to transport the adhesive tape along an outer circumferential direction and withdraw from the roll when rotating; And a tape cutting device for cutting the adhesive tape in units of a predetermined length on a tape transfer path corresponding to an outer circumferential region of the tape take-out drum, and the roll support means includes: a shaft member rotatably coupled to the dispenser body; An inner drum rotatable about the shaft member; By including an outer drum that is rotatable around the shaft member, is disposed outside the inner drum, has a roll tape entry opening on the side, and a tape take-out opening on one side of the outer circumference, a relatively small roll of the internal drum The adhesive tape inserted into the outer periphery and released from the roll inserted into the outer periphery of the inner drum is drawn out through the tape take-out opening, and a relatively large roll may be provided with an adhesive tape dispenser inserted into the outer periphery of the outer drum.

According to an embodiment of the present invention, a roll support means for rotatably supporting a roll wound with an adhesive tape at a rear of a dispenser body; A tape take-out drum that is rotatably mounted in front of the dispenser body and has an adhesive surface of the adhesive tape attached to an outer circumference thereof to transport the adhesive tape along an outer circumferential direction and withdraw from the roll when rotating; And a tape cutting device for cutting the adhesive tape in units of a predetermined length on a tape transfer path corresponding to an outer circumferential region of the tape take-out drum, and the roll support means includes: a shaft member rotatably coupled to the dispenser body; An inner drum rotatable about the shaft member; A first external drum that is rotatable around the shaft member and has a first roll tape support outer circumference disposed on the outer left side of the inner drum, and a roll tape entry opening is provided on the side and a first tape take-out opening is provided on one side of the outer circumference and; It is rotatable around the shaft member and has a second roll tape supporting outer circumference disposed on the outer right side of the inner drum, and the side is open to communicate with the roll tape entry opening, and a second tape withdrawal opening is provided on one side of the outer circumference. 2 By including the outer drum, a relatively small roll is inserted into the outer periphery of the inner drum, and the adhesive tape released from the roll inserted into the outer periphery of the inner drum is passed through the first tape outlet or the first tape outlet. An adhesive tape dispenser may be provided that is drawn out and is inserted into a relatively large roll into an outer periphery of at least one of the first outer drum and the second outer drum.

A first roll tape supporting outer circumference of the first outer drum and a second roll of the second outer drum

The outer circumference of the tape support may have different diameters.

According to an embodiment of the present invention, a roll support means for rotatably supporting a roll wound with an adhesive tape at a rear of a dispenser body; A tape take-out drum that is rotatably mounted in front of the dispenser body and has an adhesive surface of the adhesive tape attached to an outer circumference thereof to transport the adhesive tape along an outer circumferential direction and withdraw from the roll when rotating; And a tape cutting device for cutting the adhesive tape in units of a predetermined length on a tape transfer path corresponding to an outer circumferential region of the tape take-out drum, and the roll support means includes: a shaft member rotatably coupled to the dispenser body; An inner drum rotatable about the shaft member; A left outer drum rotatable around the shaft member, disposed on the outer left side of the inner drum, provided with a roll entry opening at the side, and a tape drawing opening at one side of the outer circumference; By including a right outer drum which is rotatable about the shaft member, is disposed on the right outside of the inner drum, and is provided with a communication opening to communicate with the left outer drum on the side, and a tape withdrawal opening on one side of the outer circumference, A small roll is inserted into the outer periphery of the inner drum, and a relatively large roll may be provided with an adhesive tape dispenser inserted into the outer periphery of the left outer drum or the right outer drum.

The left outer drum and the right outer drum may have different outer circumference sizes.

According to an embodiment of the present invention, a roll support means for rotatably supporting a roll wound with an adhesive tape at a rear of a dispenser body; A tape take-out drum that is rotatably mounted in front of the dispenser body and has an adhesive surface of the adhesive tape attached to an outer circumference thereof to transport the adhesive tape along an outer circumferential direction and withdraw from the roll when rotating; And a tape cutting device for cutting the adhesive tape in units of a predetermined length on a tape transfer path corresponding to an outer circumferential region of the tape withdrawal drum, wherein the tape withdrawal drum comprises: a withdrawal drum body; A first fixing arm spaced apart from each other in an outer circumferential direction of the withdrawal drum body from the outer circumference of the draw drum body and having tape attachment portions disposed at intervals along the outer circumference of the draw drum body; and A second fixed arm; It includes a rotating arm rotatably coupled in a direction spaced apart from and approached from the second fixed arm on an outer circumference of the withdrawal drum body opposite the first fixed arm with respect to the second fixed arm, and the tape is attached Each of the rotating arms of the part is rotated in a direction spaced apart from the second fixed arm by an arm operation device when the adhesive tape from the roll is attached and transferred in the first transfer section of the tape transfer path. When the cut adhesive tape is located in the second transport section of the tape transport path, the arm operation device is used to form a tape handle with the adhesive surface folded to each other at one end of the cut adhesive tape. It is rotated in a direction approaching the second fixing arm, and the tape cutting device includes: a fixed shaft mounted on the dispenser body; A casing rotatably inserted into the outer periphery of the fixed shaft and rotated in association with the tape withdrawal drum; A plurality of cutters mounted to the casing so as to be movable in a direction toward a rotation center of the casing and a direction opposite to the rotation center of the casing, and the protrusion height from the casing increases or decreases according to the movement direction; A cutter return means for moving the cutters toward the center of rotation of the casing by an elastic force; An operation cam that rotates with the casing on the outer periphery of the fixed shaft so that the base of the cutter positioned on the tape transfer path can be contacted, and moves the cutter on the contacted tape transfer path in a direction opposite the rotation center of the casing Containing, an adhesive tape dispenser may be provided.

The casing is provided with the operation cam and the cutter return means.

Cutter guide grooves for guiding each movement may be formed.

Each of the cutters may have a base portion contacting the operation cam having a round shape.

In addition, according to another embodiment of the present invention, a pull-out drum for attaching and withdrawing a tape, a plurality of fixing arms disposed at regular intervals and fixed to the pull-out drum, a rotating arm installed between the fixing arms, and an adhesive tape are provided. It has a tape cutting device that shears,

The adhesive tape is cut in the tape cutting device by the rotation of the withdrawal drum, the rotary arm is adjacent to the fixing arm, and the adhesive surface of the adhesive tape is folded to face to form a handle on the cut tape,

Adhesive tape dispenser, characterized in that a roll support means for rotatably supporting a roll wound with adhesive tape on the rear of the withdrawal drum, and a printing device for printing on the adhesive surface of the adhesive tape drawn from the roll support means are further attached. It features.

In addition, an adhesive surface printed by the printing device is formed inside the handle.

The rotating arm 360 has a fixed shaft 710, and the rotating arm 360 is connected to the fixed arm 350 by an arm operating device 700 that is interlocked with the rotation of the withdrawal drum 300. It is formed to be adjacent.

A roll support means 200 for rotatably supporting a roll wound with an adhesive tape at the rear of the dispenser body; A tape take-out drum 300 that is rotatably mounted in front of the dispenser body and is attached to an outer circumference of the adhesive tape to transport the adhesive tape along the outer circumferential direction and withdraw from the roll when rotating; The tape take-out drum 300 includes a take-out drum body 310; A plurality of fixing arms 350 disposed at regular intervals along the outer periphery of the withdrawal drum body, and a first attachment portion 351 and a second attachment portion 352 having a predetermined distance at an end of the fixing arm 350 ), and

A rotary arm 360 disposed between the fixed arm (A: 350) and the fixed arm (B; 350) disposed at regular intervals, and a third attachment part 361 is provided at the end of the rotary arm 360 Thus, the first and second attachment portions 351 and 352 of the fixing arm (A: 350) and the third attachment portion 361 of the rotary arm 360 on the tape transfer path corresponding to the outer circumferential region of the tape take-out drum. ), the first and second attachment portions 351 and 352 of the fixed arm (B: 350) are arranged in this order,

A tape cutting device 400 sheared between the third attachment portion 361 and the first attachment portion 351 of the adjacent fixed arm (B; 350) is provided, and the third attachment portion 361 includes the By rotating the tape take-out drum 300, it moves between the second attachment portion 352 of the fixing arm (A; 350) and the first attachment portion 351 of the adjacent fixing arm (B; 350). In the adhesive tape dispenser formed in a structure folded in a state where the adhesive surfaces of the adhesive tape are attached to each other by making the adhesive surface of the adhesive tape between the attachment portion 361 and the second attachment portion 352 adjacent to each other, ,

A printing device 800 for printing an identification mark on the adhesive surface of the adhesive tape is further provided, and the identification mark is printed on an adhesive surface formed as a handle part among the adhesive surfaces of the adhesive tape drawn out from the roll support means 200. , The printed adhesive surface is formed by the tape handle recognition unit 850.

The printing apparatus 800 includes a printing plate 810 for printing identification marks on the adhesive surface of the adhesive tape, and a printing ink supply unit 820 for supplying printing ink to the printing plate 810,

The printing ink supply unit 820 is installed before the guide rod 160, and the printing plate 810 to which the printing ink 821 is applied from the printing ink supply unit 820 is provided with the adhesive tape 2 as a guide rod ( In the section past 160), an identification mark is printed on the adhesive surface by contacting the adhesive surface of the adhesive tape 2.

The rotary arm 360 is provided with a printing plate mounting portion on which the printing plate 810 is mounted, and a guide hole guiding the printing plate 810 to move up and down, and the printing plate 810 are not separated from the printing plate mounting portion. It is coupled so as to avoid, and a printing plate coupling portion is formed to guide when moving up and down.

The printing plate 810 is coupled to the rotary arm 360 so that the adhesive tape 2 moves upward by a moving device in the section past the guide rod 160 to contact the adhesive surface of the adhesive tape 2 The identification mark is printed on the adhesive surface.

The transfer device includes a printing plate movement guide cam groove 900 formed on both inner surfaces of the dispenser body, a moving member 830 inserted into the guide cam groove 900 formed on both inner surfaces of the body, and the moving member includes a guide cam groove ( 900 is inserted into the guide cam groove 900 to move the printing surface 822 of the printing plate 810 to the upper portion of the third attachment portion 361 of the rotary arm 360 to the adhesive surface of the adhesive tape 2 Contact and print identification marks on the adhesive surface.

The guide cam groove 900 is a transfer guide in a state in which the printing plate 810 is seated on the rotary arm 360 along the tape transfer path with respect to the center of the tape take-out drum 300 A first cam groove 910 formed in a circumference having a height of 830 as a radius R1, and a printing surface 822 of the printing plate 810 are provided with the ink roll 830 of the printing ink supply unit 820 A second cam groove 930 formed as a groove connecting a circumference having a radius of the height R2 of the transfer guide 830 when touched, and the printing surface 822 of the printing plate 810 are rolled ( It consists of a third cam groove 940 formed as a groove connecting a circumference having a radius of the height R3 of the transfer guide 830 when it contacts the adhesive surface of the adhesive tape 2 drawn out from 4). .

The printing plate is moved along the guide cam groove 900 to move the printing plate in association with the tape withdrawal drum, and in the first cam groove 910 of the guide cam groove 900, the printing plate 810 is mounted on the seating portion () of the rotary arm 360. ) Is moved in a seated state,

From the portion connected from the first cam groove 910 to the second cam groove 930, the printing plate moves upward by the connected second cam groove 930, and the printing ink 821 from the printing ink supply unit 820 ) Is supplied, and rises from the portion connected from the second cam groove 930 to the third cam groove 940, but in the printing section passing through the guide rod 160, the curve of the third cam groove 940 After further rising to the top and contacting the adhesive surface of the adhesive tape (2), the identification mark is printed.

The printing plate descends from the portion connected from the third cam groove 940 to the first cam groove 910 and moves in the first cam groove 910 by being mounted on the seating portion of the rotary arm 360.

In the printing plate, an elastic material is added between the rotating arm 360 and the printing plate 810, so that the printing surface 822 of the printing plate 810 is formed at the third attachment part 353 formed at the end of the rotating arm 360. It is formed to be spaced apart.

The means for solving the problem will be more specific and clear through examples, drawings, and the like described below. In addition, various solutions other than the aforementioned solutions may be additionally presented below.

According to an embodiment of the present invention, a tape handle having a structure folded in a form in which the adhesive surfaces of the adhesive tape are attached to each other is formed at one end of the adhesive tape cut to a predetermined length by the tape cutting device. The user can easily remove the adhesive tape attached to the required adhesive area using the tape handle.

In addition, according to an embodiment of the present invention, since the roll support means is composed of an inner drum into which a relatively small standard roll tape is inserted on the outer periphery and an outer drum into which a relatively large standard roll tape is inserted into the outer periphery, various standards Roll of tape can be applied.

According to an embodiment of the present invention, the tape cutting device includes a plurality of cutters, the plurality of cutters are rotated in association with the tape take-out drum, and the cutter positioned on the tape transfer path is toward the adhesive tape for cutting the adhesive tape. Since it protrudes, the adhesive tape can be stably cut in units of a certain length.

According to an embodiment of the present invention, it is possible to provide an adhesive tape dispenser in which the tape cutting device is provided with a printing unit to print on the adhesive tape adhesive surface of the portion where the handle is formed to identify the tape handle.

1 is a side view showing an adhesive tape dispenser according to an embodiment of the present invention.
2 is a side view showing the inside of the adhesive tape dispenser according to an embodiment of the present invention.
3 and 4 are perspective views showing the inside of an adhesive tape dispenser according to an embodiment of the present invention.
5 and 6 are an exploded perspective view and a cross-sectional view showing a roll support means of an adhesive tape dispenser according to an embodiment of the present invention.
7 is a perspective view showing a moving member of the adhesive tape dispenser according to an embodiment of the present invention, and (A) and (B) show states viewed from different directions.
8 is a perspective view illustrating a first cam and a second cam of an adhesive tape dispenser according to an embodiment of the present invention.
9 and 10 show the configuration and operation of the rotating mechanism of the adhesive tape dispenser according to an embodiment of the present invention.
11 shows a process of forming a tape handle by an adhesive tape dispenser according to an embodiment of the present invention.
12 is a cross-sectional view illustrating a tape cutting apparatus of an adhesive tape dispenser according to an embodiment of the present invention.
13 is a side view showing an operation of a rotation operating mechanism of an adhesive tape dispenser and a printing device according to a second embodiment of the present invention.
14 is a side view showing the operation of the rotating mechanism of the adhesive tape dispenser according to the second embodiment of the present invention.
15 is a side view showing a cam curve of a rotation operating mechanism of an adhesive tape dispenser and a cam curve of a printing apparatus according to a second embodiment of the present invention, and showing an operation relationship.
16 is a front view and a side view showing an operating state in which a printing plate is mounted on a rotating arm according to a second embodiment of the present invention.
17 shows a cam curve of a rotation operating mechanism of an adhesive tape dispenser and a cam curve of a printing apparatus according to a second embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. For reference, sizes or lines of components in the drawings referred to to describe the embodiments of the present invention

For convenience of understanding, the thickness of may be somewhat exaggerated. In addition, terms used to describe the embodiments of the present invention are mainly defined in consideration of functions in the present invention, and thus may vary according to the intentions and customs of users and operators. Therefore, it is appropriate to interpret terms based on the contents throughout the present specification.

The configuration and operation of the adhesive tape dispenser according to an embodiment of the present invention are shown in FIGS. 1 to 12.

1 to 4, the adhesive tape dispenser according to an embodiment of the present invention includes a dispenser body 100; Roll support means 200 for rotatably supporting the roll 4 wound with the adhesive tape 2 at the rear of the dispenser body 100; The adhesive surface of the adhesive tape 2 released from the roll 4 of the roll tape, which is rotatably mounted in front of the dispenser body 100 and supported by the roll support means 200, is attached to the outer circumference of the adhesive tape when rotating. (2) a tape take-out drum 300 for transporting along the outer circumferential direction and drawing out from the roll 4; A certain adhesive tape 2 (hereinafter, the reference numerals are omitted) on the tape transport path corresponding to the outer circumferential area of the tape take-out drum 300 (refer to reference numerals S1 and S2) along the tape transport path. It includes a tape cutting device 400 for cutting in units of length. Reference numeral 160 denotes a guide for controlling the pulling direction of the adhesive tape so that the adhesive surface of the adhesive tape pulled out from the roll 4 can be smoothly attached to the outer circumference of the tape pulling out drum 300 and imparting appropriate tension to the pulled adhesive tape. It is a guide road. The guide rod 160 may be mounted to rotate in the drawing direction by a frictional action with the adhesive tape when the adhesive tape caught on the guide rod 160 is withdrawn from the dispenser body 100.

Adhesive tape is applied to the back of the surface and the back, and the back surface is used as the adhesive surface. The adhesive tape may be a non-adhesive surface or a double-sided adhesive tape to which an adhesive is applied to the surface.

1, 2 and 9, the dispenser body 100 includes a left body 110 and a right body 120, and the left body 110 and the right body 120 are firmly coupled to each other. do. The dispenser body 100 is formed to have a structure in which the upper part is open and the inside is formed in an empty shape, and the open upper part and the empty interior communicate with each other.

The roll support means 200 is configured to support one roll tape or two roll tapes. 5, 6, etc., the roll support means 200 is a shaft member 210 rotatably coupled to the upper rear portion of the dispenser body 100 about an axis in the left and right directions. Wow; It is disposed around the shaft member 210 and is rotatable around the shaft member 210, and the roll 4 of the roll tape can be inserted in the left and right directions on the outer circumference, and two roll tapes are inserted side by side on the outer circumference. An inner drum 220 formed to have a length that can be supported by; It is disposed around the inner drum 220 and is formed to have an inner circumference of a size forming a roll tape accommodation space 201 between the outer circumference of the inner drum 220 and is rotatable around the shaft member 210 The outer drum (reference numeral 230 and reference numeral 230 and reference numeral 230 and 240).

The left and right ends of the shaft member 210 may be inserted in the upper rear portion of the dispenser body 100 and a shaft support groove 101 may be formed to rotatably support each of the left and right ends of the inserted shaft member 210.

The inner drum 220 is inserted into the outer periphery of the shaft member 210 and the central portion is rotatably coupled to the shaft member 210 about the shaft member 210. A shaft insertion space 202 is provided between the right end of the shaft member 210 and the right end of the inner drum 220. The external drum is composed of a first external drum 230 and a second external drum 240.

The first outer drum 230 includes a first outer drum body disposed around the inner drum 220 to form a roll tape accommodation space 201 between the inner drum 220. A roll tape insertion opening 233 communicating with the roll tape accommodation space 201 is formed on the left side of the outer drum body, and an axis between the member 210 and the inner drum 220 at the right central portion of the first outer drum body A first hollow shaft 234 inserted into the insertion space 202 is disposed, and has a plurality of first connecting arms 237 connecting the first external drum body and the first hollow shaft 234. The first outer drum body includes a left body having a relatively large outer circumference and a right body having a relatively small outer circumference, and the left and right bodies are connected to each other. The outer periphery of the left body serves to support the roll tape. The left body and the right body may be integrally formed. A first tape withdrawal opening 231 is provided on one of the outer circumferences of the first external drum body over the large left body and the small right body.

The second external drum 240 includes a second external drum body disposed around a right body constituting the first external drum 230. The left side of the second outer drum body is formed in an open shape so that the right body of the first outer drum 230 can be inserted into the second outer drum body. A second hollow shaft inserted between the shaft member 210 and the first hollow shaft 234 at the right central portion of the second external drum body and rotatably coupled to the shaft member 210 about the shaft member 210 ( 244) is deployed. The second external drum body and the second hollow shaft 244 are connected to each other by a plurality of second connection arms 247. A second tape withdrawal opening 241 is provided on one side of the outer circumference of the second external drum body. The outer periphery of the second outer drum body serves to support the roll tape.

The first hollow shaft 234 of the first external drum 230 is rotatably coupled to the second hollow shaft 244 and may be rotated around the shaft member 210. The second tape withdrawal opening 241 of the second external drum 240 communicates with the right side of the first tape withdrawal opening 231 according to the rotation angle of the first external drum 230 or the second external drum 240 So can be matched. The first outer drum 230 and the second outer drum 240 rotatable around the shaft member 210 have tape take-out openings 231 and 241 on one side of the outer circumference, so the position of the center of gravity is the rotation center Even if it is lower than that and rotated, the tape take-out openings 231 and 241 are returned to be positioned at the upper side. Accordingly, the second tape withdrawal opening 241 is maintained in a matched state so as to communicate with the right side of the first tape withdrawal opening 231 normally.

When a roll tape having a relatively small inner circumference of the roll 4 is to be used, the roll 4 is inserted into the outer circumference of the inner drum 220. If the width of the roll tape is small, the two corresponding roll tapes may be inserted into the outer periphery of the inner drum 220 so that they are respectively located in the left area and the right area of the inner drum 220. As for the roll tape supported by the inner drum 220, the loose adhesive tape may be pulled out through the first tape takeout opening 231 and/or the second tape takeout opening 241.

When a roll tape having a relatively large inner periphery of the roll 4 is to be used, the roll 4 is inserted into the outer periphery of the outer drum. If the width of the roll tape is small, the two corresponding roll tapes may be inserted into the outer periphery of the outer drum so as to be respectively positioned on the left body of the first outer drum 230 and the second outer drum 240. Of course, a roll tape having a relatively small inner circumference and a small width of the roll 4 is placed in the left area (or right area) of the inner drum 220, and the inner circumference of the roll 4 is relatively large and the width is small. The tape may be disposed on the second outer drum 240 (or the left body of the first outer drum 230).

The left and right regions of the inner drum 220 are formed to have different sizes of outer peripheries, and the left body of the first outer drum 230 and the second outer drum 240 have different sizes of outer peripheries. If formed, it is possible to stably support the roll tape of a variety of standards rotatably.

In each of the left portion of the first tape take-out opening 231 and the second tape take-out opening 241

Therefore, guide rolls (235, 236, 245, 246) that guide the smooth withdrawal of the adhesive tape through the tape take-out openings (231, 241) are mounted rotatable about the axis in the front-rear direction, respectively. . Guide rolls (235, 236, 245, 246) are disposed on both sides of the outer circumferential direction of the left portion of the first tape take-out opening 231 and the second tape take-out opening 241, respectively, so that the roll support means 200 The tape take-out openings 231 and 241 are connected in the reverse direction coupled to the dispenser body 100 in the forward direction (a state in which the left body of the first external drum 230 is located on the right and the right body is located on the left). It can induce smooth withdrawal of the adhesive tape through.

In FIG. 6, reference numerals 232 and 242 denote a first guide jaw that guides through mutual contact so that a rotational motion around the first outer drum 230 and the second outer drum 240 can be accurately performed, and It is the second guide jaw.

The tape take-out drum 300 is formed to have a length such that adhesive tapes, which are released from the two roll tapes supported by the roll support unit 200, can be attached side by side to the outer periphery.

1 to 4, the tape take-out drum 300 is a central portion so as to rotate together with the drive shaft on a drive shaft rotatably mounted around an axis in the left and right directions on the front upper portion of the dispenser body 100. The combined withdrawal drum body 310; It includes tape attachment portions 320 disposed at intervals along the outer periphery of the take-out drum body 310.

The drive shaft to which the withdrawal drum body 310 is coupled extends in the left-right direction so that one end passes through the dispenser body 100 and protrudes to the outside of the dispenser body 100. A drive handle 150 is coupled to one end of the drive shaft protruding to the outside of the dispenser body 100, and the withdrawal drum body 310 is rotated together when the drive handle 150 is rotated.

Each of the tape attachment portions 320 is composed of three arms (refer to reference numerals 321, 322 and 323), and the adhesive tape has an adhesive surface attached to the tips of these arms. Each of the tape attachment parts 320 includes a first fixing arm 321 and a second fixing arm 322 spaced apart from each other in the outer circumferential direction of the withdrawal drum body 310 from the outer circumference of the withdrawal drum body 310; The second fixed arm 322 is rotatably coupled to the outer periphery of the withdrawal drum body 310 from the opposite side of the first fixed arm 322 in a direction that is spaced apart from and approaches the second fixed arm 322 It includes a rotating arm 323. Specifically, the rotary arm 323, the second fixed arm 322 and the first fixed arm 321 are sequentially arranged in a row along the rotation direction of the withdrawal drum body 310, and the rotary arm 323 is front and rear. It is rotated about the axis of the direction and is spaced apart or approached with respect to the second fixing arm 322 according to the rotation direction.

When the rotary arm 323 of each of the tape attachment portions 320 is located in the first transfer section S1 in which the adhesive tape from the roll 4 is attached and transferred in the tape transfer path, the arm operation device 600 When the adhesive tape 2A is rotated in a direction spaced apart from the second fixing arm 322 and is positioned in the second transfer section S2 to which the adhesive tape 2A cut in the tape transfer path is transferred, the cut adhesive tape 2A It is rotated in a direction approaching the second fixing arm 322 by the arm operation device 600 so that the tape handle 3 is formed in a form in which the adhesive surfaces are attached to each other at one end thereof. 11 shows a process in which the tape handle 3 is formed. As shown in (A) of FIG. 11, when the rotation arm 323 starts to rotate in a direction approaching the second fixing arm 322, the cut adhesive tape 2A is the second fixing arm 322 ) And the portion attached to the front end of the rotary arm 323 is convexly deformed in the outward direction and begins to be folded. 11B is a state in which the rotary arm 323 is completely rotated in a direction approaching the second fixed arm 322 to form the tape handle 3.

As described above, since the adhesive tape dispenser according to the embodiment of the present invention continuously provides the adhesive tape 2A, which is delivered in a certain length and has a tape handle 3 formed at one end, the required adhesion for packaging, etc. The adhesive tape (2A) attached to the position can be easily removed by the user using the tape handle (3).

The dispenser body 100 has a tape handle by elastically pressing the tape handle 3 against the outer circumference of the tape take-out drum 300 on the second transfer section S2 to closely adhere the adhesive surfaces attached to each other at the tape handle 3 A pressing member 120 for surely forming (3) is provided. The pressing member 120 may be a plate spring in which the position of the base portion is fixed to the dispenser body 100 and a pressing surface that presses the tape handle 3 against the outer circumference of the tape take-out drum 300 is disposed at the tip portion. .

3, 4, 7 to 10, etc., the arm manipulation device 600 is linearly moved in a horizontal direction from the inside of the withdrawal drum body 310 to positions corresponding to the rotary arms 323 A moving member having a first contact end 611 protruding to the left side of the withdrawal drum body 310 and a second contact end 612 protruding to the right side of the withdrawal drum body 310 according to the respective movement direction With 610; The first contact end 611 is brought into contact with the first contact end 611 of the moving member corresponding to the rotating arm 323 provided on the left and right sides of the dispenser body 100, respectively, and positioned in the first transfer section S1. ) And the second contact end of the moving member 610 corresponding to the first cam 621 for moving the moving member in contact with the right side and the rotary arm 323 located in the second transfer section S2. A second cam 622 for moving the moving member 610 in contact with the second contact end to the left; Converting the linear motions of the moving members 610 by the first cam 621 and the second cam 622 into rotary motions, respectively, and transmitting them to the corresponding rotary arms 323 to rotate the rotary arms 323 respectively. Includes rotary actuators.

Each of the rotating operation mechanisms includes a first operation protrusion 631 and a second operation protrusion 632 each protruding from the left and right sides of the moving member 610 toward the corresponding rotary arm 323; It includes an operating plate 633 extending from the rotation center portion of the rotation arm 323 toward the corresponding moving member 610.

FIG. 7 showing the operating protrusions 631 and 632 formed on the moving member 610 viewed from different directions, and the operating plate 633 extended from the rotating arm 323 viewed from different directions. 9, when the moving member 610 is moved to the right by the first cam 621 on the left side of the first operating protrusion 631 and the operating plate 633 on the corresponding left One contact surface 631a and a first contact target surface 633a are formed, respectively. And, when the moving member 610 is moved to the left by the second cam 622 on the right side of the corresponding second operating protrusion 632 and the operating plate 633, a second contact surface 632a that contacts each other. And a second contacted surface 633b are provided, respectively.

Here, when the first contact surface 631a and the first contacted surface 633a and the second contact surface 632a and the second contacted surface 633b are in contact with each other, the operating plate 633 is rotated by rotating the arm ( It is preferable to form an inclined surface so that it can rotate naturally together with 323).

10A shows the operating plate 633 in the direction in which the moving member 610 is moved to the left by the second cam 622 so that the rotating arm 323 approaches the second fixing arm 322 It represents the rotated state with. 10B and 10C show that the moving member 610 is moved to the right by the first cam 621 so that the rotating arm 323 is operated in a direction away from the second fixing arm 322 It shows the process of rotating together with the plate 633.

Referring to FIG. 12 and the like, the tape cutting device 400 includes a fixed shaft 410 mounted on the dispenser body 100 in the left and right directions; A casing 420 that is rotatably inserted into the outer periphery of the fixed shaft 410 and rotates in conjunction with the tape take-out drum 300 through gears 510, 520, 530, and 540; A plurality of cutters 430 which are mounted to the casing 420 so as to be movable in a direction toward the rotation center of the casing 420 and a direction opposite the rotation center of the casing 420 and increase or decrease the protrusion height from the casing 420 according to the movement direction; Cutter return means for moving the cutters 430 toward the center of rotation of the casing 420 by an elastic force (for example, it may be a compression coil spring) 440; It is rotated with the casing 420 on the outer periphery of the fixed shaft 410 so that the base portion of the cutter 430 located on the tape conveying path can be brought into contact, and the cutter 430 on the contacted tape conveying path is casing ( It includes a manipulation cam 450 that moves in a direction opposite to the rotation center of the 420.

The casing 420 is formed with a cutter guide groove 421 for guiding the precise movement of the cutters 430 by the operation cam 450 and the cutter return means 440, respectively. Each of the cutters 430 is formed in a round shape with a base portion in contact with the operation cam 450, so that it can be in natural contact with the operation cam 450.

In such a tape cutting device 400, the casing 420 is rotated in association with the tape withdrawal drum 300 by a gear-type linkage means. The gear-type interlocking means includes a drive gear 510 coaxially mounted on the tape take-out drum 300; A driven gear 520 mounted coaxially to the casing 420; A first electric gear 530 meshed with the driving gear 510; It may include a driven gear 520 and a second electric gear 540 meshed with the first electric gear 530.

Also, referring to FIGS. 13 to 15

The present invention according to another embodiment is a withdrawal drum 300 for attaching and withdrawing a tape, a plurality of fixed arms 350 arranged and fixed to the withdrawal drum at regular intervals, and a rotation installed between the fixed arms It has an arm 360 and a tape cutting device 400 for shearing the adhesive tape,

The adhesive tape is cut in the tape cutting device 400 by the rotation of the withdrawal drum 300, and the rotary arm 360 is adjacent to the fixing arm 350, and the adhesive surface of the adhesive tape is contacted to face each other. It features an adhesive tape dispenser, characterized in that a handle is formed on the cut tape.

In addition, a roll support means 200 for rotatably supporting a roll wound with an adhesive tape at the rear of the dispenser body; A tape take-out drum 300 that is rotatably mounted in front of the dispenser body and is attached to an outer circumference of the adhesive tape to transport the adhesive tape along the outer circumferential direction and withdraw from the roll when rotating; The tape take-out drum 300 includes a take-out drum body 310; It includes a plurality of fixing arms 350 disposed at regular intervals along the outer periphery of the withdrawal drum body.

In this way, a first attachment portion 351 and a second attachment portion 352 having a predetermined distance are provided at the ends of the fixing arm 350 fixed at regular intervals.

13, a rotating arm 360 is disposed between the fixed arm (A: 350) and the fixed arm (B; 350) arranged at regular intervals, and at the end of the rotating arm 360 A third attachment portion 361 is provided.

The first and second attachment portions 351 and 352 of the fixing arm (A: 350) and the third attachment portion 361 of the rotary arm 360 on the tape transfer path corresponding to the outer circumferential region of the tape take-out drum. , The first and second attachment portions 351 and 352 of the fixed arm B: 350 are arranged in this order.

In addition, a tape cutting device 400 that shears between the third attachment portion 361 and the first attachment portion 351 of the adjacent fixing arm B 350 is provided, so that the adhesive tape can be transferred to a predetermined length. .

In addition, the third attachment portion 361 is the second attachment portion 352 of the fixing arm (A; 350) and the adjacent fixing arm (B; 350) by the rotation of the tape take-out drum (300). 1 It is manipulated by the arm manipulation device 700 that enables movement between the attachment portions 351.

The third attachment portion 361 is moved by the arm manipulation device 700, and the third attachment portion 361 and the second attachment portion 352 are adjacent to each other due to the movement, and the bonding portions 361 and 352 The adhesive tape attached to) is formed in a structure in which the adhesive surface of the adhesive tape is folded while being attached to each other by making the adhesive surface of the adhesive tape and the adhesive surface adjacent to each other while moving while being bent in a cap shape.

The arm manipulation device 700 includes a fixed shaft 710 that fixes and rotates the rotary arm 360 inside the withdrawal drum body, and the rotary arm 360 is provided below the fixed shaft 710. When vertical, it can be driven by using a rotation guide part 720 provided with a guide surface 721 inclined in a counterclockwise direction, and a moving member 740 provided with a moving shaft that moves along the inclined guide surface 721. have.

The other end of the moving member 740 may have a rotating shaft that is fixed to the lead drum body and rotates,

The rotating shaft of the moving member is fixed to the lead drum body and rotates, and the third attachment part 361 of the rotating arm 360 is moved by moving the moving shaft along the inclined guide surface 721.

In order for the moving axis of the moving member to move along the inclined guide surface 721, the lower height of the fixed guide part 730 along the tape transfer path on the inner surface of both sides of the dispenser body is radiused based on the center of the tape take-out drum 300 A cam groove 750 formed as a groove connecting the circumference of which the upper end is the radius and the circumference of the upper end is provided.

Both ends of the moving member 740 are inserted into the cam grooves 750 formed on both sides of the inner surface of the dispenser body, and are moved along the cam groove 750 in connection with the tape take-out drum, and the path of the cam groove 750 The moving member 740 rotates in a counterclockwise direction, and the third attachment part 361 moves in a clockwise direction. Conversely, when the moving member 740 rotates in a clockwise direction, the third attachment The portion 361 is formed to rotate in a counterclockwise direction.

As shown in Fig. 14, another embodiment of the arm manipulation device 700 includes a fixed shaft 710 that fixes and rotates the rotary arm 360 inside the withdrawal drum body, and the fixed shaft ( A rotation guide part 720 provided with a guide surface 721 inclined in a counterclockwise direction when the rotation arm 360 is vertically positioned at a lower portion of the 710, and the withdrawal drum body part of the fixing arm 351 includes the rotation A fixed guide portion 730 formed with a guide surface 731 that can vertically move vertically adjacent to the guide portion 720 may be provided.

As described above, when the rotation guide part 720 moves along the fixed guide part 730 formed vertically and parallel to the rotation guide part 720, and the moving member 740 moves along the inclined guide surface 721, the moving member having a certain distance , One side is formed vertically, and one side is formed to be moved up and down by an inclined inclined surface, and the upper third attachment portion 361 fixed to the rotation shaft is moved according to the change in the distance.

The inner surfaces of both sides of the dispenser body are grooves that connect a circumference having a bottom height of the fixing guide 730 as a radius and a circumference having a top height as a radius along the tape transfer path with respect to the center of the tape withdrawal drum 300. The formed cam groove 750 and both ends of the moving member 740 are inserted into the cam groove 750 formed on both sides of the inner surface of the dispenser body, and are moved along the cam groove 750 in association with the tape take-out drum, When the moving member 740 moves from top to bottom along the path of the cam groove 750, the third attachment part 361 moves from left to right, and on the contrary, the moving member 740 When moving from the top to the top, the third attachment part 361 is formed to move from right to left.

In a tape cutting apparatus for cutting an adhesive tape conveyed along a tape conveying path on a tape conveying path corresponding to an outer circumferential area of the tape take-out drum 300 in units of a predetermined length, the first and second attachment portions of the fixing arm and the rotating arm Adhering the tape to the third attachment portion of the; Shearing the tape attached to the adhesive portion; And the step of forming a handle by adhering the adhesive surfaces of the tape to each other by the movement of the third adhesive portion in the movement of the rotary arm.

In addition, referring to the configuration shown in FIGS. 13, 14, and 15, as another embodiment of the present invention, a draw-out drum 300 for attaching and withdrawing a tape, and a plurality of A fixed arm 350, a rotating arm 360 installed between the fixed arms, and a tape cutting device 400 for shearing the adhesive tape,

The adhesive tape is cut in the tape cutting device 400 by the rotation of the withdrawal drum 300, and the rotary arm 360 is adjacent to the fixing arm 350, and the adhesive surface of the adhesive tape is contacted to face each other. A handle is formed on the heir-cut tape,

A roll support means 200 for rotatably supporting a roll wound with an adhesive tape at the rear of the withdrawal drum 300, and a printing device 800 for printing on the adhesive surface of the adhesive tape drawn from the roll support means 200 ) Is further attached.

In more detail, the adhesive surface printed by the printing apparatus 800 is formed as a handle, and the handle can be recognized by the printing surface adhered to the handle.

The purpose of this formation is to add a recognition part so that the handle part of the adhesive part can be easily recognized when the packing is dismantled after packing the adhesive tape with the handle part formed using a wrapping paper with colorful patterns, etc. .

In order to solve the object as described above, a roll support means 200 rotatably supporting a roll wound with an adhesive tape at the rear of the dispenser body; A tape take-out drum 300 that is rotatably mounted in front of the dispenser body and is attached to an outer circumference of the adhesive tape to transport the adhesive tape along the outer circumferential direction and withdraw from the roll when rotating; The tape take-out drum 300 includes a take-out drum body 310; A plurality of fixing arms 350 disposed at regular intervals along the outer periphery of the withdrawal drum body, and a first attachment portion 351 and a second attachment portion 352 having a predetermined distance at an end of the fixing arm 350 ).

In addition, a rotating arm 360 disposed between the fixed arm (A: 350) and the fixed arm (B; 350) disposed at regular intervals, and a third attachment part 361 at the end of the rotating arm 360 Is provided, the first and second attachment portions 351 and 352 of the fixing arm (A: 350) and a third attachment portion of the rotary arm 360 on the tape transfer path corresponding to the outer circumferential region of the tape take-out drum (361), the first and second attachment portions (351, 352) of the fixed arm (B: 350) are arranged in this order,

A tape cutting device 400 sheared between the third attachment portion 361 and the first attachment portion 351 of the adjacent fixed arm (B; 350) is provided, and the third attachment portion 361 includes the By rotating the tape take-out drum 300, it moves between the second attachment portion 352 of the fixing arm (A; 350) and the first attachment portion 351 of the adjacent fixing arm (B; 350). In an adhesive tape dispenser formed in a folded structure in a state in which the adhesive surfaces of the adhesive tape are attached to each other by making the adhesive surface and the adhesive surface of the adhesive tape between the attachment portion 361 and the second attachment portion 352 adjacent, Since a printing device 800 for printing an identification mark on the adhesive surface of the adhesive tape is further provided, the identification mark is displayed on the adhesive surface formed as a handle part among the adhesive surfaces of the adhesive tape drawn out from the roll support means 200. It can be printed, and the adhesive surface printed by this configuration is formed by the tape handle recognition unit 850.

The printing apparatus 800 includes a printing plate 810 for printing identification marks on an adhesive surface of the adhesive tape, and a printing ink supply unit 820 for supplying printing ink to the printing plate 810.

In addition, the printing ink supply unit 820 is installed before the guide rod 160, and the printing plate 810 to which the printing ink 821 is applied from the printing ink supply unit 820 is guided by the adhesive tape 2 In the section past the rod 160, the identification mark is printed on the adhesive surface by contacting the adhesive surface of the adhesive tape 2.

A printing plate mounting part on which the printing plate 810 is mounted is formed in the rotary arm 360, and a guide hole for guiding the printing plate 810 to move up and down, and the printing plate 810 are not separated from the printing plate mounting part. It is combined so as to prevent it, and a printing plate coupling part that guides when moving up and down is formed.

The printing plate 810 is coupled to the rotary arm 360 to rotate and operate by the rotation of the tape take-out drum 300, and the printing plate 810 attached to the rotary arm 360 is the adhesive tape (2). ) Moves upward by the moving device in the section past the guide rod 160 and contacts the adhesive surface of the adhesive tape 2 to print an identification mark on the adhesive surface.

In this way, the transfer device for transferring the printing plate 810 attached to the rotary arm 360 toward the upper side has printing plate movement guide cam grooves 900 formed on both inner surfaces of the dispenser body, and attached to the rotary arm 360 The printing plate 810 is provided with a moving member 830 inserted into the guide cam groove 900, and the moving member is inserted into the guide cam groove 900 and moves along the guide cam groove 900 to print the printing plate 810. The surface 822 is moved above the third attachment portion 361 of the rotating arm 360 to contact the adhesive surface of the adhesive tape 2 to print an identification mark on the adhesive surface.

The guide cam groove 900 is a transfer guide in a state in which the printing plate 810 is seated on the rotary arm 360 along the tape transfer path with respect to the center of the tape take-out drum 300 A first cam groove 910 formed in a circumference having a height of 830 as a radius R1, and a printing surface 822 of the printing plate 810 are provided with the ink roll 830 of the printing ink supply unit 820 It may be formed as a second cam groove 930 formed as a groove connecting a circumference having a radius of the height R2 of the transfer guide 830 when it touches, and preferably the printing ink supply unit 820 Make the height lower than the adhesive surface of the adhesive tape, and after the ink is applied, the cam groove is made a little more so that the printing surface 822 of the printing plate 810 can contact the adhesive surface of the adhesive tape 2 drawn out from the roll 4. Highly selectable.

The printing plate is moved along the guide cam groove 900 to move the printing plate in association with the tape withdrawal drum, and in the first cam groove 910 of the guide cam groove 900, the printing plate 810 is mounted on the seating portion () of the rotary arm 360. ) Is moved in a seated state,

From the portion connected from the first cam groove 910 to the second cam groove 930, the printing plate moves upward by the connected second cam groove 930, and the printing ink 821 from the printing ink supply unit 820 ) Is supplied, and rises from the portion connected from the second cam groove 930 to the third cam groove 940, but in the printing section passing through the guide rod 160, the curve of the third cam groove 940 The first cam groove descends from the portion connected from the third cam groove 940 to the first cam groove 910 after further rising upward and in contact with the adhesive surface of the adhesive tape 2 to print the identification mark. In 910, the printing plate is mounted and moved on the seating portion of the rotary arm 360.

In the printing plate, an elastic material is added between the rotating arm 360 and the printing plate 810, so that the printing surface 822 of the printing plate 810 is formed at the third attachment part 353 formed at the end of the rotating arm 360. It is formed to be spaced apart.

Although the present invention has been described above, the present invention is not limited by the disclosed embodiments and the accompanying drawings, and may be variously modified by a person skilled in the art without departing from the technical spirit of the present invention. In addition, in the embodiment of the present invention

The described technical idea may be implemented independently, or two or more may be implemented in combination with each other.

2: adhesive tape
2A: cut adhesive tape
3: tape handle
100: dispenser body
200: roll support means
210: shaft member
220: internal drum
230: first external drum
240: second external drum
300: Tape draw drum
310: withdrawal drum body
320: tape attachment
321: first fixed arm
322: second fixed arm
323: rotating arm
400: tape cutting device
410: fixed shaft
420: casing
430: cutter
440: cutter return means
450: operation cam
510, 520, 530, 540: gear-type interlocking means
600: arm control device
610: moving member
621, 622: first cam, second cam

Claims (5)

Withdrawal drum 300 for attaching and withdrawing the tape,
A plurality of fixing arms 350 disposed at regular intervals and fixed to the withdrawal drum
The rotating arm 360 installed between the fixed arm and
It has a tape cutting device 400 for shearing the adhesive tape,
The adhesive tape is cut in the tape cutting device 400 by the rotation of the withdrawal drum 300, the rotary arm 360 is adjacent to the fixing arm 350, and the adhesive surface of the adhesive tape faces and contacts. Adhesive tape dispenser, characterized in that to form a handle on the cut tape.
The method according to claim 1,
A roll support means 200 for rotatably supporting a roll wound with adhesive tape is further attached to the rear of the withdrawal drum 300,
The rotary arm 360 is provided with a fixed shaft 710,
The fixed shaft is an adhesive tape dispenser, characterized in that the rotary arm 360 is formed adjacent to the fixed arm 350 by an arm operating device 700 interlocked with the rotation of the withdrawal drum 300.
A roll support means 200 for rotatably supporting a roll wound with an adhesive tape at the rear of the dispenser body; A tape take-out drum 300 that is rotatably mounted in front of the dispenser body and is attached to an outer circumference of the adhesive tape to transport the adhesive tape along the outer circumferential direction and withdraw from the roll when rotating;
The tape take-out drum 300 includes a take-out drum body 310; A plurality of fixing arms 350 disposed at regular intervals along the outer periphery of the withdrawal drum body,
A first attachment portion 351 and a second attachment portion 352 having a predetermined distance are provided at an end of the fixing arm 350,
The rotating arm 360 disposed between the fixed arm (A: 350) and the fixed arm (B; 350) disposed at regular intervals
A third attachment part 361 is provided at the end of the rotary arm 360,
The first and second attachment portions 351 and 352 of the fixing arm (A: 350) and the third attachment portion 361 of the rotary arm 360 on the tape transfer path corresponding to the outer circumferential region of the tape take-out drum, The first and second attachment portions 351 and 352 of the fixed arm (B: 350) are arranged in this order,
A tape cutting device 400 shearing between the third attachment portion 361 and the first attachment portion 351 of the adjacent fixing arm B 350 is provided,
The third attachment portion 361 is a first attachment of an adjacent fixing arm (B; 350) adjacent to the second attachment portion 352 of the fixing arm (A; 350) by rotation of the tape take-out drum (300). An arm manipulation device 700 that enables movement between the parts 351 is formed,
The third attachment portion 361 is moved by the arm manipulation device 700 so that the adhesive surface and the adhesive surface of the adhesive tape between the third attachment portion 361 and the second attachment portion 352 are adjacent to each other. Adhesive tape dispenser, characterized in that the adhesive surface of the adhesive tape is formed in a folded structure in a state of being attached to each other.
The method of claim 3,
The arm manipulation device 700,
A fixed shaft 710 that fixes and rotates the rotary arm 360 inside the withdrawal drum body,
A rotation guide part 720 provided at a lower portion of the fixed shaft 710 with a guide surface 721 inclined in a counterclockwise direction when the rotation arm 360 is vertical,
A moving member 740 provided with a moving shaft moving along the inclined guide surface 721,
The other end of the movable member 740 is fixed to the withdrawal drum body and has a rotating shaft,
The rotating shaft of the moving member is fixed to the withdrawal drum body and rotates, and the third attachment part 361 of the rotating arm 360 is moved by moving the moving shaft along the inclined guide surface 721. Adhesive tape dispenser.
The method of claim 4,
On the inner surfaces of both sides of the dispenser body, the circumference and the upper height (H4) of the lower height (H3) of the fixed guide part (730) as a radius along the tape transfer path with respect to the center of the tape take-out drum (300) as a radius. The cam groove 750 formed as a groove connecting the circumference to be
Both ends of the moving member 740 are inserted into the cam grooves 750 formed on both sides of the inner surface of the dispenser body, and are moved along the cam groove 750 in connection with the tape take-out drum, and the path of the cam groove 750 The moving member 740 rotates in a counterclockwise direction, and the third attachment part 361 moves in a clockwise direction. Conversely, when the moving member 740 rotates in a clockwise direction, the third attachment The portion 361 is an adhesive tape dispenser, characterized in that formed to rotate in a counterclockwise direction.

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