WO2002098776A1

WO2002098776A1 - Tape applicator

Info

Publication number: WO2002098776A1
Application number: PCT/JP2002/005339
Authority: WO
Inventors: Shigenobu Kikuchi; Toshio Kikuchi
Original assignee: Shigenobu Kikuchi; Toshio Kikuchi
Priority date: 2001-06-01
Filing date: 2002-05-31
Publication date: 2002-12-12
Also published as: KR20030036650A

Abstract

A tape applicator, wherein, when a movable body (10) having a tape passage (25) leading a tape held on a tape holding part (20) to a tape application tip part and a tape application part (30) for pressing the tape against a tape application surface is pressed down, the tape application part is moved integrally with the tape passage and the tape holding part and a tape tip edge is locked onto the tip edge of the tape application part stably in stationary state at all times so that the tape can be stuck accurately at a desired position, and retaining plates (40, 41) vertically movable in forward and backward directions and independent of each other are installed on both sides of the tape application part by using those members other than tape application members so that the lower end parts of the retaining plates can press the application surface independently at the time of application, whereby a flap can be fitted closely to the application surface and the displacement thereof can be prevented so that the adhesive tape can be stuck neatly in a straight line.

Description

Specification

Tape sticking device

Technical field

The present invention relates to a tape sticking device used for closing an opening of an envelope or sticking paper to a wall surface or a paper surface, and in particular, can accurately position a tape sticking start position and a tape sticking end position. The present invention relates to a tape attaching apparatus capable of continuously and easily performing a tape attaching operation and a tape attaching operation.

Background art

Conventionally, various types of adhesive tapes have been used when the paper is stuck to a wall or a paper surface, with the opening of the envelope closed, and various types of sticking devices have been provided.

As one embodiment of the above-mentioned tape sticking apparatus, there is a tape sticking apparatus disclosed in Japanese Patent Application Laid-Open No. 07-30027 filed earlier by the present applicant. In this tape applying device, the tape applying member of the tape pulled out from the wound adhesive tape is urged by a second elastic member, sharing a supporting shaft with the rotating roller and the rotating roller. It is rotatable, and has a combined sticking member structure in which a push piece body with the tip part lowered downward at the time of mounting. However, the tape holding part and the tape guide member (tape passage) are frame ( The tape is fixed to the main body, and only the tape affixing member moves up and down.Therefore, there are some difficulties such as the tape may retreat on the tape affixing part when the tape is affixed, and the tape may be misaligned. there were.

Also, the sticking start position is such that the back of the cutter attached to the tip of the fixed tape passage is the sticking position because the tape retreats on the sticking member surface, and this is the sticking position on the side of the tape passage. Is displayed on the other hand, but the pasting end position is Since it was further behind the start position, and the pasting start position and the pasting end position were inconsistent, two indications were required, and some rugs were required to use it.

Furthermore, to close the opening of the envelope, the flap provided at the upper edge of the envelope is folded back toward the envelope main body, and an adhesive tape is stuck to the stepped boundary to close the envelope. When sticking the adhesive tape to the boundary, if the adhesive tape is strong, the flaps may be pulled and slipped at the start of the application. For this reason, there is a problem that the adhesive tape cannot be stuck neatly in a straight line.

SUMMARY OF THE INVENTION The present invention has been made in view of the problems of the above-described conventional tape applying apparatus, and a first object of the present invention is to prevent the tape from retreating and laterally displacing on the tape applying section at the time of applying the tape. When the tape is applied, the leading edge of the tape is always stably and statically locked on the leading edge of the tape affixing part. An object of the present invention is to provide a tape sticking device in which a sticking start position and a sticking end position can be easily and accurately determined even if there is no special symbol display if the leading edge is determined. Furthermore, the second object is that when the flap provided on the upper edge of the envelope is folded back to the envelope body side and the adhesive tape is attached to the boundary, the flap is not pulled, and the adhesive tape is used. It is an object of the present invention to provide a tape sticking device which can stick the tape neatly and in a straight line. Disclosure of the invention

In order to achieve the above object, the tape application device according to claim 1 of the present invention has a force cutter at the tape application tip portion with one of the side surfaces opened and the tape application tip projecting forward. A main body, a cover for closing an opening side of the main body, a tape holding portion attached between the main body and the cover in a state of being urged upward by an elastic member and holding the tape so that the tape can be pulled out, and the tape. Guides the tape to the tape tip with a groove width slightly smaller than the width A movable member having a tape passage and a tape sticking portion for pressing the tape against the tape sticking surface; the movable member is taped when pressed downward against the urging force of the elastic member; The tape sticking part moves integrally with the tape passage and the tape holding part, and the gap between the tape sticking part tip 緣 and the cutter tip edge of the main body is made small.

Further, the tape sticking device according to claim 2 of the present invention is characterized in that, in the tape sticking device according to claim 1, the main body and the cover are formed of a transparent or translucent body. It is assumed that.

The tape sticking device according to claim 3 of the present invention is the tape sticking device according to claim 1, wherein the main body and the cover on both outer sides of the tape sticking portion of the movable body are notched. The tape application device according to claim 4 of the present invention is the tape application device according to claim 4, wherein the movable body is transparent, A cutout space is provided in the main body or the main body and the cover at the upper part of the sticking part so that the tape sticking part is visible from the outside.

The tape sticking device according to claim 5 of the present invention is the tape sticking device according to claim 1, wherein a tape drop prevention portion is provided at both lower edges of a tape passage provided in the movable body. It is characterized by being attached. The tape sticking device according to claim 6 of the present invention is the tape sticking device according to claim 2, wherein tape lowering prevention portions are provided at both lower edges of a tape passage provided in the movable body. It is characterized by being attached. The tape sticking device according to claim 7 of the present invention is the tape sticking device according to claim 3, wherein the tape is attached to both lower edges of a tape passage provided in the movable body. It is characterized in that a drop prevention part is provided. Further, the tape sticking device according to claim 8 of the present invention is the tape sticking device according to claim 4, wherein a tape passage provided in the movable body is provided. A tape drop prevention portion is provided on both lower edges. The tape sticking device according to claim 9 of the present invention is the tape sticking device according to claim 1, wherein the tape sticking device is located on both sides of the tape sticking portion, between the main body and the movable member, and between the cover and the movable member. Characterized in that it is attached between the body so that it can move up and down and is urged downward by an elastic body, and the lower end always projects below the main body and the cover, and individual independent holding plates are provided. o5

Further, the tape sticking device according to claim 10 of the present invention is the tape sticking device according to claim 2, wherein the tape sticking device is provided between the main body and the movable body on both sides of the tape sticking portion. In addition, between the cover and the movable body, a vertically movable lower and upper body is urged downward by an elastic body, and the lower end is normally protruded below the main body and the cover, and an independent pressing plate is provided. It is a characteristic.

Further, the tape sticking device according to claim 1 of the present invention is the tape sticking device according to claim 3, wherein the tape sticking device is provided on both sides of the tape sticking portion, between the main body and the movable body, and with the cover. An independent holding plate is provided between the movable bodies so as to be vertically movable and urged downward by an elastic body, and the lower end is normally protruded downward below the body and the cover. It is a thing.

Further, the tape sticking device according to claim 12 of the present invention is the tape sticking device according to claim 4, wherein the tape sticking device is provided between the main body and the movable body on both sides of the tape sticking portion. In addition, between the cover and the movable body, a vertically independent lowering plate is provided, which is attached to the body so that it can move up and down and is urged downward by an elastic body. It is a characteristic.

The tape sticking device according to claim 13 of the present invention is the tape sticking device according to claim 5, wherein the tape sticking device is provided on both sides of the tape sticking portion. Between the main body and the movable body and between the cover and the movable body so as to be movable up and down and urged downward by an elastic body. The feature is that a holding plate is provided.

Further, the tape sticking device according to claim 4 of the present invention is the tape sticking device according to claim 6, wherein the tape sticking device is provided on both sides of the tape sticking portion and between the main body and the movable body and the cover. Between the movable body and the movable body, which is vertically movable and is urged downward by an elastic body. It is said that.

Further, the tape sticking device according to claim 15 of the present invention is the tape sticking device according to claim 7, wherein the tape sticking device is provided on both sides of the tape sticking portion and between the main body and the movable body. And an independent press plate is provided between the cover and the movable body so as to be movable up and down and urged downward by an elastic body so that the lower end always projects below the main body and the cover. It is characterized by

Further, the tape sticking device according to claim 16 of the present invention is the tape sticking device according to claim 8, wherein the tape sticking device is provided on both sides of the tape sticking portion and between the main body and the movable body and the cover. Between the movable body and the movable body, which is vertically movable and is urged downward by an elastic body. It is said that.

According to the tape affixing device of claim 1 of the present invention, first, when attaching the wound adhesive tape to the tape affixing device, the cover is removed and the wound adhesive tape is attached to the tape holding portion of the movable body. Attach. Pull out the end of this wound adhesive tape, pass it through the groove of the tape passage, pull it out slightly from the edge of the cutter tip, lift the tape upward toward the force Cut at the edge. As a result, the tape tip 緣 adheres to the cutter tip 緣. The movable body is mounted in a state of being urged upward by the elastic member, and the tape affixing portion is slightly separated upward from the leading edge of the cutter.

Next, when performing the work of applying the tape to the member to be affixed (sticking the paper to the opening of the envelope or the wall surface), hold the main body of the tape affixing device and hold the tip of the cutter at the start position of the member to be affixed. Adjust 緣. Here, the movable body is pressed downward against the urging force of the elastic member to press the tape affixing part against the member to be affixed, and the tape tip 緣 adhered to the tip edge of the cutter is removed. Press and paste on the member to be pasted. Then, after confirming that the leading edge of the tape has been securely attached to the member to be pasted, lift the rear side of the main body while pressing the tip 緣 of the tape pasting part against the member to be pasted, and pull it toward you to complete the pasting. Move to the position. The tape is slipped while the leading edge of the tape affixing part is pressing the tape against the tape affixing surface, so that the tape is pulled out, pulled out from the wound adhesive tape, and the tape is affixed.

Then, when the tip of the force 緣 or the tip 貼 of the tape sticking part comes into contact with the sticking end position, the movable body is moved away. At this time, since the tape affixing part is separated from the tip edge of the cutter, in this state, the main body is further pulled toward the front side and the tape is cut by the cutter tip 緣. As a result, the tape leading edge is again attached to the cutter leading edge.

According to this tape sticking apparatus, the tape holding part of the movable body, the tape passage, and the tape sticking part are integrally formed at the time of tape sticking and when the tape sticking part is retracted. Since the tape does not move inside the movable body, there is no tape retraction or lateral displacement, and the tape application start and application end positions are accurately determined, and its reliability is improved. In the case of the tape sticking device according to claim 2 or 3, the main body and the cover are formed of a transparent or translucent body, or a tape is attached to a movable body. The notch is provided in the main body and the cover on both outer sides of the tape, so that the tip of the cutter and the tip of the tape affixing part to which the leading edge of the tape in the tape affixing part adheres can be visually confirmed from outside. As a result, it is possible to accurately grasp the tape attaching start position and the tape attaching end position, and perform an accurate attaching operation. Furthermore, if the whole body and cover are transparent or translucent, the remaining amount of the wound adhesive tape can be confirmed.

In addition, in the case of the tape sticking device of claim 4, since the movable body is transparent and a notch space is provided in the main body or the main body and the cover above the tape sticking part, the tape tip inside the tape sticking part The edge of the cutter with the edge attached and the edge of the tape affixed part can be visually confirmed from the outside. This makes it possible to accurately grasp the tape attaching start position and the tape attaching end position, and perform an accurate attaching operation.

Further, in the case of the tape applying device according to claims 5 to 8, since the tape drop prevention portions are provided on both lower sides of the tape passage provided in the movable body, the tape is in the tape applying portion. It will not fall off the tip edge of the tape. As a result, the leading edge of the tape is accurately aligned with the tape attaching start position and the tape attaching end position, and an accurate attaching operation can be performed.

Further, in the case of the tape sticking device according to claims 9 to 16, it is possible to move up and down between the main body and the movable body and between the cover and the movable body on both sides of the tape attaching portion. And the lower end protrudes below the main body and the cover, and the independent flaps are provided, so that the flap on the top of the envelope is folded back to the envelope main body. Then, when affixing to a stepped boundary, the lower end of each holding plate presses the flap and the sticking surface of the envelope individually and independently.

In this way, when the adhesive tape is applied straight, the lower end of each holding plate presses individually and independently, so that the flap does not come into close contact with the application surface, so that the adhesive tape is clean and straight. You can put it. BRIEF DESCRIPTION OF THE FIGURES

FIG. 1 is a front view of a tape sticking device in a drawing showing a second embodiment of the present invention, and FIG. 2 is a plan view of the tape sticking device in a drawing showing a first embodiment of the present invention; FIG. 3 is a diagram showing the first embodiment of the present invention and is a bottom view of the tape attaching device. FIG. 4 is a diagram showing the first embodiment of the present invention and is a line AA of FIG. 5 is a left side view as viewed in the direction and a cross-sectional view of a main part thereof. FIG. 5 is a view showing the first embodiment of the present invention, and is a cross-sectional view as viewed in the direction of the line BB in FIG. FIG. 6 is a diagram showing a first embodiment of the present invention and is a front view of a main body, and FIG. 7 is a diagram showing a first embodiment of the present invention and is a view taken along a line C-C in FIG. FIG. 8 is a left side view, FIG. 8 is a view showing a second embodiment of the present invention, and a cross-sectional view taken along line DD of FIG. 6, and FIG. Fig. 6 shows the embodiment. FIG. 10 is a view showing the first embodiment of the present invention, and FIG. 11 is a front view of the movable body, and FIG. 11 is a view showing the first embodiment of the present invention. 1 is a left side view as viewed in the direction of line FF in FIG. 10, and FIG. 12 is a diagram showing the first embodiment of the present invention and viewed in the direction of line GG in FIG. FIG. 13 is a view showing the first embodiment of the present invention, and is a cross-sectional view taken along line H--H of FIG. 10. FIG. 14 is a view showing the present invention. FIG. 15 is a bottom view of the movable body in the drawing showing the first embodiment, FIG. 15 is a developed perspective view of the tape sticking device in the drawing showing the first embodiment of the present invention, and FIG. FIG. 17 is a cross-sectional view of the tape applying device as viewed from the front in the drawing showing the second embodiment of the present invention. FIG. 17 is a drawing showing the first embodiment of the present invention and shows a state in which the tape applying device is used. FIG. 18 is a sectional view, and FIG. 18 is a first embodiment of the present invention. FIG. 19 is a cross-sectional view of the tape applying device when the tape applying device is used, and FIG. 19 is a sectional view of the tape applying device viewed from the front in the diagram showing the first embodiment of the present invention. FIG. 20 is a view showing a second embodiment according to the present invention and is an exploded perspective view of the tape sticking apparatus. FIG. 21 is a view showing a third embodiment according to the present invention and is a front view of the tape sticking apparatus. FIG. 22 is a diagram according to the present invention. FIG. 23 is a front view of the tape applying device in the drawing showing the fourth embodiment, and FIG. 23 is an exploded perspective view of the tape applying device in the drawing showing the fifth embodiment according to the present invention. FIG. 5 is a front view of a main body in a diagram showing a fifth embodiment according to the present invention, and FIG. 25 is a plan view of the main body in a diagram showing a fifth embodiment according to the present invention. FIG. 27 is a diagram showing a fifth embodiment according to the present invention and is a bottom view of the main body. FIG. 27 is a diagram showing a fifth embodiment according to the present invention and is taken along line II of FIG. 24. FIG. 28 is a view showing the fifth embodiment according to the present invention, and FIG. 28 is a cross-sectional view taken along the line J of FIG. 24, and FIG. FIG. 24 is a cross-sectional view of the fifth embodiment according to the present invention, as viewed in the direction of the line K-K of FIG. 24. FIG. 30 is a diagram showing the fifth embodiment of the present invention. Sectional view taken along line L-L in Fig. 4 FIG. 31 is a diagram showing a fifth embodiment according to the present invention and is a front view of a cover. FIG. 32 is a diagram showing a fifth embodiment according to the present invention and is a plan view of the cover. FIG. 33 is a diagram showing a fifth embodiment according to the present invention and is a bottom view of a cover. FIG. 34 is a diagram showing a fifth embodiment according to the present invention and FIG. FIG. 35 is a left side view taken along line MM of FIG. 35. FIG. 35 is a diagram showing a fifth embodiment according to the present invention, and is a cross-sectional view taken along line NN of FIG. 31. FIG. 36 is a diagram showing a fifth embodiment according to the present invention, which is a right side view as viewed in the direction of the line 0 --- 0 in FIG. 31. FIG. FIG. 38 is a front view of the movable body in the diagram showing the fifth embodiment, FIG. 38 is a plan view of the movable body in the diagram showing the fifth embodiment according to the present invention, and FIG. FIG. 14 is a view showing a fifth embodiment according to the present invention, and shows the bottom of a movable body. FIG. 40 is a view showing a fifth embodiment according to the present invention, which is a left side view as seen in the direction of the line PP of FIG. 37, and FIG. 41 is a view showing the present invention. FIG. 37 is a cross-sectional view taken along the line Q--Q of FIG. 37, showing a fifth embodiment according to the present invention. FIG. 42 is a diagram showing a fifth embodiment according to the present invention, and FIG. FIG. 43 is a cross-sectional view as viewed in the direction of the line R—R of FIG. 43, and FIG. 43 is a cross-sectional view as viewed in the direction of the line SS in FIG. Figure 44 shows the book FIG. 5 is a front view of a holding plate in a diagram showing a fifth embodiment according to the present invention, FIG. 45 is a bottom view of the holding plate in a diagram showing a fifth embodiment according to the present invention, and FIG. FIG. 44 is a view showing the fifth embodiment according to the present invention, and is a left side view as seen in the direction of the line T--T in FIG. 44. FIG. 47 is a view showing the fifth embodiment according to the present invention. FIG. 44 is a sectional view taken along the line U—U of FIG. 44. FIG. 48 is a view showing a fifth embodiment according to the present invention, which is an assembly front view of the tape attaching device. The figure is a view showing a fifth embodiment according to the present invention, and is a plan view showing an assembly of the tape applying apparatus. FIG. 50 is a view showing the fifth embodiment according to the present invention, and is an assembly of the tape applying apparatus. FIG. 51 is a bottom view, FIG. 51 is a view showing a fifth embodiment according to the present invention, and FIG. 52 is a left side view of the tape sticking device; FIG. 52 is a view showing a fifth embodiment according to the present invention; Fig. 4 8 FIG. 53 is a sectional view taken along line VV, and FIG. 53 is a view showing a fifth embodiment according to the present invention, and a sectional view taken along line WW of FIG. 48; FIG. 54 is a diagram showing a fifth embodiment according to the present invention, and is an explanatory view of the operation of the holding plate of the tape applying device. FIG. 55 is a diagram showing a fifth embodiment according to the present invention, and FIG. FIG. 6 is an explanatory view of an operation of a holding plate of the device.

BEST MODE FOR CARRYING OUT THE INVENTION

Hereinafter, the first embodiment of the present invention will be described with reference to FIGS. 1 to 19. First, the tape affixing device 100 has a main body させ having a cutter C mounted thereon with a tape affixing tip protruding forward and a storage section 7 for accommodating the wound adhesive tape 50, and the same shape as the main body 1. A cover 80 A 80 B, which is divided into two and closes the open side of the main unit 1, a tape holder 20 for holding the wound adhesive tape 50 so that it can be pulled out, and the above tape is attached to the tape A movable member 10 having a tape passage 25 leading to the position and a tape sticking part 30 for pressing the tape against the tape sticking surface at the tape sticking position is formed integrally therewith.

Subsequently, the configuration of the main body 1 and the movable body 10 will be described in detail. The book above The body 1 is formed of a transparent or translucent material, has a side wall 1A on one side, forms a peripheral wall 1B on a peripheral edge, and has a frame structure in which the other is open. The main body 1 is provided with a support portion 3 for supporting the movable body 10 at a substantially upper left portion of the center. The support portion 3 is provided with a support post 3A having a rectangular and rectangular cross section having a coil panel storage hole 7OA at the upper portion, and stop pieces 3B and 3C at the upper and lower portions on the rear side. Further, a square hole 1C is formed in the peripheral wall 1B on the upper side of the support portion 3. Further, the main body 1 includes a storage portion 7 at a rear end position for storing a wound adhesive tape 50 to be mounted on the tape holding portion 20 of the movable body 10.

The main body 1 has a tape-applying tip 5 protruding forward, the tip having a concave cross-section formed by a cover 80A, and a force cutter C on a lower surface of the tip facing downward and on the near side. Installed at an angle. The movable body 10 integrally forms the tape holding portion 20 of the wound adhesive tape 50, the tape passage 25, and the tape attaching portion 30 on the rear side. As shown in Figs. 12 and 13, the tape passage 25 has a concave cross section, and the groove width M for introducing the tape 50A is set slightly smaller than the tape width E. 50 A is regulated in the width direction. As a result, the tape 5OA is slightly curved in the groove and locked so as not to come off the groove. Further, the movable body 10 has a vertically long hole 10A that engages with the support column 3A provided on the main body 1 at an upper portion on the substantially left side of the center, and is provided above and below the rear side of the support column 3A. It has a vertically elongated hole 10B which engages with the top pieces 3B, 3C to regulate the vertical stroke. Further, a coil panel storage hole 70B is provided above the vertically long hole〗 0A. The tape holding portion 20 has a circular tubular shape, and rotatably holds the core tube 51 of the wound adhesive tape 50. The tape holder 20 is provided with cutouts 2OA at several places to cope with variations in the dimensions of the core tube 51, and with projections 20B at several places on the circular tube. As a result, the wound tape 50 is elastically held, and has some resistance when pasting or cutting. I try to make it.

The movable body〗 0 is provided with a coil panel 70 as an elastic member between the support column 3 A fixed to the main body と and the upper surface of the vertically long hole 10 A, and the elastic force of the coil panel The operation part 15 formed above the vertically elongated hole 10A of the movable body 10 attached in a biased state is raised so as to protrude upward from the square hole 1C of the main body 1. . The movable body 10 is movably supported by the support portion 3 of the main body 1, and the tape affixing portion 30 is housed in the space of the concave cross section of the main body 1, and is always from the tip edge C〗 of the cutter. It is displaced upward by the spring force of the coil spring 70.

Then, when the operating portion 15 of the movable body 10 is pushed downward, the tape affixing portion 30 is pushed downward by being pushed by the urging force of the coil panel 70, and the tape affixing portion 30 is moved to the tip of the cutter C1. Protrude slightly downward. At the time of tape application, the tape application part 30 of the movable body 10 descends toward the cutter C. At this time, the tape application edge 3 OA of the movable body〗 0 and the cutter application edge C of the main body 1 The gap 1 is small and has almost no gap.

The side surface of the main body 1 is closed by two covers 80A and 80B of the same shape. As a mounting means, the cover 80A s 80B is fixed to a hole h formed in a part of the main body 1 by a pin P attached to a peripheral edge thereof. The front cover 80A is press-fitted and fixed, and the rear cover 80B for storing the tape is detachable. However, the cover 180 may be constituted by a single piece and be detachable.

The tape sticking apparatus 100 according to the first embodiment of the present invention is configured as described above, and acts as follows to perform tape sticking. First, when attaching the rolled adhesive tape 50 to the tape application device, the detachable rear cover 80B is removed, and the rolled adhesive tape 50 is attached to the tape holder 20 of the movable body 10. Attach to Pulled out from this rolled adhesive tape Pass the tape 50A through the groove of the tape passage 25, pull it slightly forward from the cutter tip edge C1, and lift the tape 50A toward the force cutter C to remove it with the force cutter tip C1. Disconnect. As a result, the leading edge 50B of the tape is attached to the leading edge C1. At this time, the tape affixing section 30 is always separated from the cutter tip {C} upward.

Next, when performing the work of attaching the tape 5 OA to the member 90 to be attached, as shown in FIGS. 17 to 19, the user holds the main body 1 in his hand and attaches the member 90 to be attached. Align the cutter edge C 1 with the start position (a). Subsequently, the operating portion 15 of the movable body 10 is pressed to cause the tape attaching portion 30 to slightly protrude below the cutter tip 緣 C1. At the same time, the tape tip 緣 50 B attached to the cutter tip edge C 1 comes off, and the tape sticking portion 30 is pressed against the member 90 to be stuck.

Subsequently, after confirming that the tape leading edge 50 B is securely attached to the member to be attached 90, the rear side of the main body 1 is lifted while pressing the tape attaching edge 3 OA against the member to be attached 90, Pull to the near side to move to the pasting end position (b). The leading edge of the tape affixing portion 30A slides while pressing the tape against the tape affixing surface, so that the tape is pulled out, pulled out from the wound adhesive tape, and the tape is affixed.

When the surface of the member to be attached 90 is unstable due to unevenness, or when attaching a hand-held object, etc., as shown in FIG. When sticking it out further downward than the state shown in the figure, the sticking becomes reliable. When the leading edge C1 of the cutter or the leading edge 3OA of the tape sticking portion coincides with the sticking end position, release the hand from the pressing operating portion 15 to move the movable body〗 0 away, and the tape sticking portion 30 Away from the edge C1 of the cutter. In this state, the main body 1 is further pulled to the near side, and the tape 50A is cut by the tip 緣 C1 of the cutter.

The movable body 10 has a tape holder 20, a tape passage 25, and a tape attached thereto. The part 30 is integrally formed, and the whole moves integrally when the tape is attached and when the tape is retracted from the member 90 to be attached. Also, since the groove width M of the tape passage 25 is set slightly smaller than the tape width E, the tape 50A pulled out from the wound adhesive tape 50 is stable in the tape passage 25. Is held. As a result, the tape can be attached accurately without tape retreating or lateral displacement during the tape attaching operation. Also, when the movable body 10 integrally formed moves up and down, there is almost no gap between the leading edge 30A of the tape affixed portion of the movable body and the leading edge C〗 of the cutter attached to the main body. Therefore, when tape is applied, the tape edge 50 B is always at the tip of the movable body at the tape affixed part 緣 30 A. When the tape is affixed, the tape tip is at the edge of the tape affixed part. It is always stably locked at 0 A in a stationary state, so that the sticking start position and the sticking end position are accurately determined, and the sticking operation returns to the original state at the end of the sticking operation, so that the sticking operation can be continuously performed.

In addition, since the main body 1 and the covers 80A and 80B of the tape applying device # 100 are transparent or translucent, the tape leading edge 50B in the tape applying section 30 where the tape is applied is located. The attached cutter tip 緣 C 1 and tape tip 部 30 A can be visually confirmed from the outside. In addition, if the entire body 1 and covers 80A and 80B are transparent or translucent, the remaining amount of the wound adhesive tape 50 can be confirmed.

The present invention is not limited to the first embodiment, and design changes can be made within the gist of the invention. For example, the main body 1 is closed with covers 80 A and 80 B that divide the open side of the main body 1 into two, press-fit the front cover 80 A and fix it. Although B is configured to be detachable, as in the second embodiment shown in FIG. 20, the main body 1 has a two-body structure that is divided into two at substantially the center position in the width direction W, and the joining surface S1 may be detachably connected and fixed by a locking pin P. In this case, the side of the cover has a two-part structure as in the first embodiment, and the front cover 80C is press-fitted. Ί5 The rear cover 80D may be made detachable so that it can be fixed and the tape can be attached. The support pillar 3 柱 is attached to the main body の on one side.

Further, as shown in FIG. 21, as a third embodiment, the main body 1 and the covers 80A and 80B are formed of a transparent or translucent body in the first embodiment. Notches 81 may be provided in the main body 1 and the cover 80A on both outer sides of the tape attaching section 30 of the movable body 10 so that the attaching section can be visually confirmed from the outside.

Further, as shown in FIG. 22, as a fourth embodiment, the support structure of the movable body 10 may be changed from a compression panel type to a tension spring type. That is, the movable body 10 has a vertically long hole 10 A that engages with the upper support column 4 provided in the main body 1, and stop pieces 3 provided above and below the upper support column 4 on the rear side. It has a vertically long hole B 0 B which is engaged with B, 3 C to regulate the vertical stroke. Further, a locking portion 4A is formed on the lower surface of the upper support column 4, and a locking portion 10C is formed on the movable body 10 below the vertically long hole 1OA.

The movable body〗 0 is provided with a tension coil panel 70 C installed on the movable body below the upper support column 4 and the vertically elongated hole 1 OA, and is attached in a state where it is urged upward by the pulling rim, and is mounted on the movable body. The operation unit〗 5 formed above the vertically long hole 1OA of the body 10 is levitated so as to protrude upward from the square hole〗 C. The movable body 10 is movably supported by the support portion 3 of the main body 1, and the tape affixing portion 30 is accommodated in the space of the concave cross section of the main body 1, and is always moved from the cutter tip 緣 C 1 Tension coil panel Pulled at 70 C. Retracted upward by Licca.

Then, when the operating section 15 of the movable body 10 is pushed downward, the tape attaching section 30 is pushed downward by pressing the pulling coil panel 70 C downwardly against the pulling lever of the pulling coil panel 70 C. Protrude slightly downward. At the time of tape application, the tape application part 30 of the movable body〗 0 descends toward the power meter C, but at this time the tape application of the movable body 10 The gap between the leading edge 30A and the cutter 1 tip 緣 C1 of the main body 1 is small and has almost no gap.

Next, a tape sticking apparatus according to a fifth embodiment will be described with reference to FIGS. 23 to 55. FIG. The characteristics of this tape application device 200 are as follows: The holding plates 40, 4 are located on both sides of the tape application section 30, between the main body 1 and the movable body 10, and between the cover 80 A and the movable body 10. The holding plates 40, 41 are individually movable up and down independently and vertically urged downward by elastic coil panels C2, C3, and the lower ends of the holding plates 40, 41 are provided. The parts 40B and 41B are configured so as to protrude a small amount (1-2 mm) downward. Due to the above-mentioned holding plates 40 and 1, the lower end portions 40B and 41B of the holding plates 40 and 4 are individually formed with respect to the boundary portion K where there is a step H like the flap F1 of the envelope F. Since the flaps are not displaced independently of each other, the adhesive tape 50A can be stuck neatly on a straight line.

Further, the movable body 10 is made transparent, and a notch space 5C is provided in the tape attaching tip 5 of the main body 1 and the cover 80A so that the tape attaching portion 30 can be seen from the outside. The end of the tape affixed part 緣 3 OA is visually visible from the outside.

Hereinafter, the configuration of the tape sticking device 200 will be described. First, the structure of the main body 1 will be described with reference to FIGS. The main body 1 has a frame structure in which a side wall 1A is formed on one side, a peripheral wall 1B is formed on a peripheral edge, and the other side is opened. The main body 備え is provided with a support portion 3 for supporting the movable body 10 at a substantially central left upper portion. The support portion 3 is provided with a support column 3A having a substantially rectangular and rectangular frame cross section having a coil panel storage space 70A therein, and stop pieces 3B and 3C on the upper and lower sides on the rear side. Further, a square hole 1C is formed between the front end wall 5A and the distal end side of the peripheral wall 1B on the upper side of the support portion 3. Further, the main body 1 is provided with a storage section 7 at a rear end position for storing a wound adhesive tape 50 attached to the tape holding section 20 of the movable body 10. The main body 1 has a tape application tip 5 protruding forward, and the tip 5 has a concave cross section formed by a cover 180 A, and a cutter C is directed downward on the lower surface of the tip and toward the near side. Mounted at an angle. A notch space 5C is formed between the front edge of the front wall 5A and the front end portion 5 where the tape is attached. In addition, a support wall 5D is attached below the rear end of the front wall 5A while keeping a gap with the support pillar 3A, and a support wall is provided at a front end side of the front wall 5A with respect to the support wall 5D. 5 E is attached. Below the support wall 5D and the support wall 5E, a triangular guide body 5F having a narrowed distal end is attached to the side wall 1A.

As shown in FIGS. 44, 45 and 52, the holding plate 40 is capable of vertically moving the guide frame 4 OA having the triangular hole shape into the guide body 5 F. And the lifting / lowering portion 40C is fitted between the support wall 5D and the support wall 5E. Thereafter, the locking body 6 is placed between the support wall 5D and the support wall 5E. The coil panel C2 is stretched between the locking portion 6A and the upper locking portion 40D of the lifting / lowering portion 40C. As a result, the holding plate 40 is pushed down to the lower position indicated by the solid line by the pulling lid Fo of the coil panel C2, and the long flat lower end portions 40B, 41B provided at the lower end are connected to the lower end of the main body 1. It protrudes〗 to 2 mm below the edge 1D. When the coil panel C2 is extended by the external pressure, the presser plate 40 is configured to be raised flush with the lower edge 1D of the main body 1. Subsequently, as shown in FIG. 23 and FIGS. 31 to 36, the main body 1 is provided with the same shaped halved covers 80A and 80B on the open side surfaces. Installed by matching the sides. As a mounting means, a pin P attached to a peripheral edge of the cover 80A80B is locked in a hole h formed in a portion of the main body 1. The front cover 8OA is press-fitted into the main body 1 and fixed, and the rear cover 80B of a portion for storing the tape is detachable.

The cover 80B has a tape remaining amount check window X and a non-slip part Y on the side. Provided. Also, as shown in FIGS. 44 and 45, the cover 8 OA has the front wall 5 A, the support wall 5 D, the support wall 5 E, and the guide body at the same symmetric position as the main body 1. 5F is attached to the open side wall. Then, as shown in FIG. 52, the guide frame 41A of the holding plate 41 is fitted to the guide body 5F so as to be movable up and down, and the elevating part 41C is supported by the support wall 5D. The locking member 6 is fixed between the supporting wall 5D and the supporting wall 5E, and the upper end of the locking portion 6A and the lifting / lowering portion 4C are then fixed. The coil panel C 3 is stretched between the stop portions 4 1. Then, the holding plate 41 is pushed down to the lower position shown by the solid line by the pulling rim F0 of the coil panel C3, and the long flat lower end 41B provided at the lower end is made lower than the lower edge 1D of the main body 1. It protrudes downward by 1 to 2 mm. Then, when the recoil spring C3 is extended by the external pressure, the presser plate 41 is configured to be flush with the lower end 緣 1D of the main body 1.

Further, the structure of the movable body 10 will be described with reference to FIGS. 23 and 37 to 43. The movable body 10 is formed of a transparent material, and is integrally formed with a tape holding portion 20 of the wound adhesive tape 50, a tape passage 25, and a tape attaching portion 30 on the rear side. I have.

As shown in FIG. 37, FIG. 41, FIG. 42, FIG. 51, and FIG. 52, the tape passage 25 has a concave cross section, and the groove width for introducing the tape 5 OA. M is set slightly smaller than tape width E, and tape 5 OA is regulated in the width direction. Tape drop prevention plates 25B, 25B set narrower than the tape width E are attached to both lower edges of the tape passage, and tape insertion grooves 25C, 25C are formed. Incidentally, the tape fall prevention plates 25 B and 25 B may be formed integrally with the tape passage 25, as tape fall prevention portions bulging into the tape passage 25. As a result, as shown in FIG. 37, the tape 5OA in the tape affixing section 30 does not move in the vertical and horizontal directions due to the width restrictions of the tape passage grooves 25C and 25C. Even when you shake your hand 200 Is prevented. Further, the leading end of the tape 5OA does not fall off the tape passage grooves 25C, 25C of the tape passage 25. Further, the movable body 10 is provided at a substantially upper left portion of the center thereof with a vertically long hole 1OA engaging with the support column 3A provided on the main body 、, and provided above and below the rear side of the support column 3A. It has a vertically long hole 10B that engages with the stop pieces 3B and 3C to regulate the vertical stroke. An operation section 15 is provided at the top of the vertical hole 1OA. As shown in FIGS. 37 and 53, the lower surface inside the vertical hole〗 0A has a locking portion for engaging with the coil panel C4. It has 10 C. The tape holding section 20 has a circular tubular shape, and rotatably holds the core tube 51 of the wound adhesive tape 50. The tape holding portion 20 is provided with cutouts 2OA at several places in order to respond to variations in the dimensions of the core tube 51. Protrusions 20B are provided at several places on the pipe, so that the wound adhesive tape 50 is elastically held, so that some resistance is given at the time of sticking or cutting. I have. The movable body 10 is provided with a locking projection 20 D protruding in the outer diameter direction at the tip of several places on the circular pipe so that the wound adhesive tape 50 does not come off. As shown in FIGS. 48 and 53, a coil panel as an elastic member is provided between the support pillar 3A fixed to the main body〗 and the hook〗 0C on the lower surface of the vertically long hole 1OA. C4 is installed, and it is attached in a state of being urged upward by the pulling lever. Thus, in the movable body 10, the operation unit 15 formed above the vertically long hole 10 A is floated at the position of the square hole 1 C of the main body 1. With the above configuration, the movable body〗 0 is movably supported by the support portion 3 of the main body 1, the tape attaching portion 30 is accommodated in the space of the concave cross section of the main body 1, The tip edge C 1 is retreated upward by the pulling lever of the coil panel C 4.

Further, when the operation portion 15 of the movable body 10 is pressed downward, the tape attaching portion 30 is pressed against the retractor of the coil spring C 4 so that the tip of the cutter 緣 C Projects slightly below 1. At the time of tape application, the tape application part 30 of the movable body 10 descends toward the cutter C. At this time, the edge 30 A of the tape application part of the movable body〗 0 and the edge of the cutter attached to the main unit 1 The gap of C1 is small and has almost no gap.

The tape sticking device 200 according to the fifth embodiment of the present invention is configured as described above, and the member to be stuck 90, for example, the tape to the boundary portion between the envelope F and the flap F1 is formed by the following procedure. Pasting is performed. First, in order to attach the wound adhesive tape 50 to the tape sticking device 200, the detachable rear cover 80B is removed, and the wound adhesive tape 50 is taped to the movable body〗 0. Attach it to the holder 20. Tape 50 A drawn from this wound adhesive tape is passed through 25 C and 25 C in the tape passage groove of tape passage 25, and is slightly pulled forward in front of the edge C 1 of the power cutter. Lift OA toward cutter C and cut with cutter tip 緣 C1. At this time, the tape is automatically locked in the tape passage grooves 25C and 25C of the tape passage 25. As a result, the tape tip # 50B is attached to the cutter tip edge C1. At this time, the tape affixing part 30 is always separated from the cutter tip edge C 1 by a distance above the cutter tip edge C 1.

Next, when applying the tape 5 OA to the boundary between the envelope F and the flap F〗, as shown in Fig. 48, hold the main body 1 and start attaching the cutter tip 緣 C1. Adjust to position (a). Further, as shown in FIG. 49, a center line L is engraved in the front-rear direction at the center position of the upper surface of the tape affixing portion 30 of the movable body 10 which can be seen from the notch space 5C. This center line L is aligned with the boundary K at the sticking start position (a). Subsequently, the operating section 15 of the movable body 10 is pressed to cause the tape attaching section 30 to slightly protrude below the cutter tip 緣 C1. At the same time, the tape leading edge 50 B adhering to the cutter leading edge C 1 comes off, and the tape sticking portion 30 is pressed against the flap F 1 to stick. At this time, as shown in FIGS. 54 and 55, if there is a step H at the boundary K between the flap F1 and the attaching surface F2 of the envelope F, the holding plate 40 holding the flap F1 is pressed. Recedes upward by the step H from the holding plate 41 holding the attaching surface F2. That is, the lower ends 40B, 41B of the holding plates 40, 41 press the flap F1 and the attachment surface F2 of the envelope F independently of each other. This makes it possible to slide the tape application portion tip 緣 3OA without the flap F1 and the application surface F2 being displaced.

Here, confirm that the tape leading edge 50 B has been securely attached to the flap F 1 and the attaching surface F 2 of the envelope, and thereafter, the tape attaching portion tip 緣 3.0 A and each holding plate 4 While pressing the lower ends 40B, 41B of 0, 41 against the flap F1 and the application surface F2, pull them toward the front and move them to the application end position (b). The tape 5 OA of the tape application portion tip 3 OA is pulled by sliding while being pressed against the tape application surface, pulled out from the wound adhesive tape, and attached to the application surface. Then, at the sticking end position (b), when the tip edge C1 of the cutter or the tip edge 3OA of the tape sticking part is aligned, release the hand from the pressing operation part 15 and move the movable body 10 upward. To move the tape affixing part 30 upward away from the cutting edge C 先端. In this state, the main body 1 is further pulled toward the front side, and the tape 50A is cut by the cutter tip 緣 C1. In other words, the flap F1 on the top of the envelope is folded back toward the envelope body, and the adhesive tape 5 is applied to the boundary K between the flap F1 having the step H and the attachment surface F2 of the envelope. Since 0 or 41 individually presses the sticking surface independently, the flap is pressed against the sticking surface of the envelope, and the adhesive tape is stuck without being twisted at the boundary K as described above. According to the tape sticking apparatus 200 of the embodiment, the following effects can be obtained. That is, not only the same effects as those of the above-described second embodiment are obtained, but also the boundary between the flap F1 and the attachment surface F2 of the envelope. Even when the adhesive tape is applied to the boundary area K, the lower end of each holding plate presses independently, so that the flap can be in close contact with the application surface and the tape can be applied. Because the flaps do not slip, the adhesive tape can be cleaned neatly-it can be applied in a straight line.

Further, as shown in FIGS. 37 and 38, tape drop prevention plates 25 Β and 25 付 are attached to both lower sides of the tape passage 25 provided in the movable body 10. Therefore, even if the tape application device 200 is shaken by hand, the tape does not drop off from the tape tip {50} in the tape application section 30 and does not hang down. As a result, the leading edge of the tape is accurately aligned with the tape application start position (a) and the application end position (b), and a continuous and accurate application operation can be performed. Further, as shown in FIGS. 23 and 48, As described above, the movable body〗 0 is transparent, and a notch space 5C is provided at the tape application end 5 of the main body 1 so that the tape application section 30 is visible from the outside. The tip edge can be visually confirmed from the outside. Further, as shown in FIG. 49, a center line L is engraved in the front-rear direction at the center of the upper surface of the tape affixing portion 30 of the movable body 10 which can be seen from the notch space 5C. The center line L can be aligned with the boundary K at the sticking start position (a). This makes it possible to accurately grasp the tape application start position (a), the application end position (b), and the center line of the application area, enabling continuous and accurate application work.

As described above in detail, according to the tape sticking device according to claim 1 of the present invention, the movable body having the tape holding portion, the tape passage, and the tape sticking portion is integrally formed, and the movable body is moved up and down. Sometimes, it moves integrally, and when the integrally formed movable body moves up and down, there is almost no gap between the leading edge of the tape affixed portion of the movable body and the leading edge of the cutter attached to the body. Since the tape passage of the movable body has a groove width slightly smaller than the tape width, the synergistic effect of these causes the leading edge of the tape to stick to the leading edge of the movable body at the time of tape application. The structure that is always stably locked in the stationary state improves the reliability of operation, and the tape pulled out from the wound adhesive tape is stably locked in the movable body, The tape does not move at all, and when the tape is applied to the member to be affixed and when the tape affixing section is retracted, the tape does not recede or shift laterally, and the tape application start and end positions can be easily and accurately performed. In addition to being determined, the tape can be attached more accurately, and the reliability of operation can be improved.

Further, according to the tape sticking device according to claim 2 or 3, the main body and the cover are formed in a transparent or translucent body, or the main body and the movable body are provided on both outer sides of the tape attaching portion. Since the notch is provided in the force bar, the tip edge of the cutter and the tip edge of the tape affixing part in the tape affixing part can be visually confirmed from the outside. Thus, the start position and the end position of the tape can be accurately grasped, and accurate paste work without sticking errors can be achieved.

According to the tape sticking device described in claim 4, since the movable body is transparent and a cutout space is provided in the main body or the main body and the cover above the tape sticking portion, the tape leading edge in the tape sticking portion is provided. Cutters with sticks — The leading edge and the leading edge of the tape affixing part can be visually confirmed from the outside, so that the tape sticking start and end positions can be accurately grasped, and accurate sticking work can be performed.

Further, according to the tape sticking device according to claims 5 to 8, since the tape drop prevention portions are provided on both lower edges of the tape passage provided in the movable body, the tape is placed inside the tape sticking portion. The tape does not drop off from the leading edge of the tape and does not hang down. Therefore, the leading edge of the tape is accurately aligned with the tape attaching start position and the tape attaching end position, and continuous and accurate attaching work can be performed. Further, according to the tape attaching device according to claims 9 to 16, it is possible to vertically move back and forth between the main body and the movable body and between the cover and the movable body on both sides of the tape attaching portion. And the lower end is normally urged downward by the elastic body, and the lower end protrudes below the main body and the cover, so that individual independent holding plates are provided.For example, the flap on the upper side of the envelope is folded toward the envelope main body. On the other hand, when affixing to a stepped boundary, the lower end of each presser plate presses independently, so that the flap is not in close contact with the application surface and the adhesive tape is neatly aligned. You can put it.

Claims

The scope of the claims

1. A body with one side open and a tape sticking tip protruding forward to provide a taper at the tape sticking tip, a force bar for closing the opening side of the body, and a gap between the body and the cover. A tape holding portion which is attached in a state of being urged upward by an elastic member to hold the tape so that it can be pulled out, and has a groove width slightly smaller than the tape width and guides the tape to the tape sticking tip portion. A movable body having a tape passage and a tape affixing portion for pressing the tape against the tape affixing surface; when the movable body is pushed downward by being piled by the biasing force of the elastic member; A tape application device wherein the tape application section moves integrally with the tape passage and the tape holding section, and the gap between the leading edge of the tape application section and the leading edge of the power cutter of the main body is made small. .

2. The tape sticking apparatus according to claim 1, wherein the main body and the cover are formed of a transparent or translucent body.

3. The tape sticking device according to claim 1, wherein notches are provided in the main body and the cover on both outer sides of the movable tape sticking portion.

4. The tape sticking device according to claim 1, wherein the movable body is transparent, a notch space is provided in the main body or the main body and the cover above the tape sticking part, and the tape sticking part is visible from outside. .

5. The tape sticking device according to claim 1, wherein tape lowering prevention portions are provided on both lower edges of the tape passage provided in the movable body.

6. The tape adhering device according to claim 2, wherein tape lowering prevention portions are provided on both lower sides of a tape passage provided in the movable body.

7. The tape sticking device according to claim 3, wherein tape lowering prevention portions are provided on both lower edges of the tape passage provided in the movable body.

8. The tape sticking device according to claim 4, wherein tape lowering prevention portions are provided on both lower sides of the tape passage provided in the movable body.

9. Movable between the body and the movable body and with the cover on both sides of the tape affixing part Claims characterized in that an independent pressing plate is provided between the bodies so as to be movable up and down and urged downward by an elastic body so that the lower end always projects below the body and the cover. 2. The tape sticking device according to claim 1.

10. Mounted on both sides of the tape affixing part between the main body and the movable body and between the cover and the movable body so as to be able to move up and down, and urged downward by an elastic body. 3. The tape sticking device according to claim 2, wherein each of the pressing plates protrudes downward and is provided independently.

1 1. On both sides of the tape affixing part, between the main body and the movable body and between the cover and the movable body, it is vertically movably mounted and urged downward by an elastic body. 4. The tape sticking device according to claim 3, wherein an independent pressing plate is provided to project downward.

1 2. At both sides of the tape affixing part, between the main body and the movable body and between the cover and the movable body, it is vertically movable and is urged downward by an elastic body. 5. The tape sticking device according to claim 4, wherein independent pressing plates are provided so as to protrude downward of the tape.

1 3. On both sides of the tape affixing part, it is attached between the main body and the movable body and between the cover and the movable body so as to be able to move up and down and is urged downward by an elastic body. 6. The tape sticking device according to claim 5, wherein each of the pressing plates protrudes downward and is provided independently.

14. On both sides of the tape affixing part, between the main body and the movable body and between the cover and the movable body, it is vertically movably mounted and urged downward by an elastic body. 7. The tape sticking device according to claim 6, wherein an independent pressing plate is provided so as to protrude downward from the tape. Ί 5. At both sides of the tape affixing part, between the main body and the movable body, and between the cover and the movable body, it is vertically movably mounted and urged downward by the elastic body so that the lower end is always covered with the main body. 8. The tape sticking device according to claim 7, wherein an independent pressing plate is provided so as to protrude downward of the tape.

16. At both sides of the tape affixing part, it is attached between the main body and the movable body and between the cover and the movable body so as to be able to move up and down and is urged downward by an elastic body. 9. The tape sticking device according to claim 8, wherein an independent pressing plate is provided to protrude downward.