KR20030036650A - Tape applicator - Google Patents

Abstract

Pressing the movable body 10 having the tape passage 25 which leads the tape fixed to the tape fixing part 20 to the tape adhesive end part, and the tape adhesive part 30 which presses the said tape to the tape adhesive surface downward. When the tape adhesive part moves together with the tape passage and the tape fixing part, the tape leading edge is structured to be always stably stopped on the tape adhesive part leading edge so that the tape adheres exactly to the desired position. In addition, it is possible to separate the pressing plate 40 and 41 independently of each other on the both sides of the tape adhesive part, and to separate the pressure-sensitive adhesive surface independently from the tape adhesive member. By pressing, the adhesive tape is neatly lined up so that the flap does not come into close contact with the attachment surface.

Description

Tape Adhesive Device {TAPE APPLICATOR}

Conventionally, various adhesive tapes are used when attaching an opening of an envelope or attaching a paper to a wall or ground, and various types of adhesive devices are also provided.

As an example of the tape adhesive device, there is a tape adhesive device of Japanese Patent Application Laid-Open No. 07-300271 filed by the present applicant. This tape sticking device shares the axis of the tape sticking member of the tape drawn out from the wound-shaped sticky tape with the rotating roller, the rotating roller and the rotating roller, and is urged by the second elastic member to be rotatable. It is designed to be a combination adhesive member structure in which the front end portion is combined with the compacted body.

However, since the tape fixing part and the tape guide member (tape passage) are fixed to the frame (main body), only the tape adhesive member moves up and down, so that the tape retreats on the tape adhesive side during tape adhesion, and there is a possibility that the tape shifts. There were some difficulties as well.

The adhesive start position is the adhesive position at the back of the cutter attached to the end of the tape passage fixed to the tape to retreat on the adhesive member face, and the adhesive start position is indicated as the adhesive position on the tape passage side. Since the adhesive member is a combination member, the adhesive member is more backward than the adhesive start position, and thus the adhesive start position and the adhesive end position are inconsistent, so that two marks are required and a tip is required for sufficient use.

In addition, when attaching the opening part of an envelope, the flap arrange | positioned at the upper edge of the envelope is folded back to the envelope main body side, and the adhesive tape is stuck to the boundary part with a step | step, and it is closed. If the adhesive tape has a strong adhesive force when the adhesive tape is attached to the boundary portion, the flap may be stretched and shifted at the time of adhesive start. For this reason, there is a problem in that the adhesive tape cannot be neatly adhered in a straight line.

SUMMARY OF THE INVENTION The present invention has been made to solve the problems of the conventional tape sticking device, and the first object thereof is to eliminate the retreat movement or the lateral shift of the tape on the tape sticking surface during tape sticking, and to tape the edges of the tape during tape sticking. It is structured to be always stably stopped on the edge of the adhesive part.If the indication of the adhesive start position and the end position of the adhesive is set to the cutter edge or the tape edge, the adhesive start position and the end of adhesive position are not required. An object of the present invention is to provide a tape sticking device for easy and accurate determination. In addition, the second object of the present invention is to provide a tape sticking device in which a flap disposed on the top edge of an envelope is folded back to the bag body side so that the flap is not tensioned and the adhesive tape can be neatly aligned in a straight line when the adhesive tape is attached to the boundary part. There is.

The present invention relates to a tape sticking device used when attaching an opening of an envelope or attaching a paper to a wall or a ground, and in particular, it is possible to accurately position the sticking start position and the end point of sticking, and at the same time, The present invention relates to a tape adhesive device capable of continuously and easily cutting work.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a front view of a tape sticking device, showing a first embodiment of the present invention.

Fig. 2 is a plan view of a tape sticking device, showing a first embodiment of the present invention.

Fig. 3 is a bottom view of the tape sticking device, showing a first embodiment of the present invention.

Fig. 4 is a diagram showing a first embodiment of the present invention, and a left side view and a main sectional view thereof in the direction of line A-A in Fig. 1;

FIG. 5 is a sectional view seen from line B-B in FIG. 1, showing a first embodiment of the present invention. FIG.

6 is a front view of the main body, showing a first embodiment of the present invention;

Fig. 7 is a left side view of the first embodiment of the present invention, taken along the line C-C in Fig. 6;

FIG. 8 is a sectional view seen from the line D-D in FIG. 6, showing a first embodiment of the present invention. FIG.

9 is a right side view of the first embodiment of the present invention, seen in the direction of line E-E in FIG. 6;

Fig. 10 is a front view of the movable body, showing the first embodiment of the present invention.

Fig. 11 is a left side view of the first embodiment of the present invention, taken along the line F-F in Fig. 10;

Fig. 12 is a sectional view seen from the line G-G in Fig. 10, showing the first embodiment of the present invention.

FIG. 13 is a sectional view seen from the line H-H in FIG. 10, showing the first embodiment of the present invention; FIG.

Fig. 14 is a bottom view of the movable body, showing the first embodiment of the present invention.

Fig. 15 is an exploded perspective view of the tape sticking device, showing the first embodiment of the present invention.

Fig. 16 is a sectional view seen from the front of the tape sticking device, showing the first embodiment of the present invention.

Fig. 17 is a sectional view showing the first embodiment of the present invention in use of the tape sticking apparatus.

Fig. 18 is a sectional view showing the first embodiment of the present invention in use of the tape sticking apparatus.

Fig. 19 is a cross sectional view of the use of a tape sticking device in a view showing a first embodiment of the present invention;

Fig. 20 is a diagram showing a first embodiment of the present invention, showing a second embodiment of the present invention in a perspective view of a tape sticking device.

Fig. 21 is a front view of a tape sticking device, showing a third embodiment of the present invention.

Fig. 22 is a front view of a tape sticking device, showing a fourth embodiment of the present invention.

Fig. 23 is a development perspective view of the tape sticking device, showing the fifth embodiment of the present invention.

Fig. 24 is a front view of the main body, showing the fifth embodiment according to the present invention.

Fig. 25 is a plan view of a main body, showing the fifth embodiment according to the present invention.

Fig. 26 is a bottom view of the main body, showing the fifth embodiment according to the present invention;

FIG. 27 is a left side view of the fifth embodiment of the present invention, viewed in line I-I of FIG. 24; FIG.

FIG. 28 is a sectional view seen from line J-J in FIG. 24, showing a fifth embodiment according to the present invention; FIG.

FIG. 29 is a sectional view seen from line K-K in FIG. 24, showing a fifth embodiment according to the present invention. FIG.

Fig. 30 is a sectional view seen from the line L-L in Fig. 24, showing the fifth embodiment according to the present invention.

Fig. 31 is a front view of a cover, showing the fifth embodiment according to the present invention;

32 is a plan view of a cover, showing the fifth embodiment according to the present invention;

Fig. 33 is a bottom view of a cover showing the fifth embodiment of the present invention.

Fig. 34 is a left side view of the fifth embodiment of the present invention, taken in the direction of line M-M in Fig. 31;

FIG. 35 is a sectional view seen from the N-N line direction in FIG. 31, showing the fifth embodiment according to the present invention. FIG.

Fig. 36 is a right side view of the fifth embodiment of the present invention, taken in the O-O direction in Fig. 31;

37 is a front view of a movable body, showing the fifth embodiment according to the present invention;

38 is a plan view showing a fifth embodiment according to the present invention;

39 is a bottom view of the movable body showing the fifth embodiment according to the present invention;

Fig. 40 is a left side view of the fifth embodiment of the present invention, taken in the P-P line direction in Fig. 37;

Fig. 41 is a sectional view seen from the line Q-Q in Fig. 37, showing the fifth embodiment according to the present invention.

FIG. 42 is a sectional view seen from line R-R in FIG. 37, showing a fifth embodiment according to the present invention; FIG.

Fig. 43 is a sectional view seen from the S-S line direction in Fig. 37, showing the fifth embodiment according to the present invention.

Fig. 44 is a front view of a pressure plate in a diagram showing a fifth embodiment of the present invention.

Fig. 45 is a bottom view of the pressure plate, showing the fifth embodiment of the present invention.

FIG. 46 is a left side view of the fifth embodiment of the present invention, viewed in the direction T-T in FIG. 44; FIG.

Fig. 47 is a sectional view seen from the U-U line direction in Fig. 44, showing the fifth embodiment according to the present invention.

Fig. 48 is a front view of the assembling apparatus of the tape sticking device, showing the fifth embodiment of the present invention.

Fig. 49 is a plan view of the assembling of the tape sticking device, showing the fifth embodiment of the present invention.

Fig. 50 is a bottom view of the assembly of the tape sticking apparatus, showing the fifth embodiment of the present invention.

Fig. 51 is a left side view of the tape sticking apparatus, showing the fifth embodiment of the present invention.

FIG. 52 is a sectional view seen from the V-V line direction in FIG. 48, showing the fifth embodiment according to the present invention. FIG.

Fig. 53 is a sectional view seen from the W-W line direction in Fig. 48, showing a fifth embodiment according to the present invention.

Fig. 54 is a diagram showing the operation of the pressing plate of the tape sticking apparatus in the fifth embodiment of the present invention.

Fig. 55 is a view showing the fifth embodiment of the present invention and showing the operation of the pressing plate of the tape sticking device.

In order to achieve the above object, the tape adhesive device according to claim 1 of the present invention has a main body provided with a cutter at the tape adhesive end portion by opening one side of the side and protruding the tape adhesive end portion forward, and the opening of the main body. A tape having a cover for closing the side, a tape fixing portion for releasably fixing the tape attached in an upwardly biased state by the elastic member between the main body and the cover, and a groove width slightly narrower than the tape width A tape passage leading to the adhesive tip and a tape adhesive portion for pressing the tape onto the tape adhesive surface, wherein the movable body is pressed downward in response to the force of the elastic member and the tape adhesive portion is pressed against the tape passage and the tape. It moves together with the fixing part and at the same time, the tape adhesive end edge and the pattern Of it, characterized in that the slight gap between the tip end of the cutter rim.

The tape adhesive device according to claim 2 of the present invention is the tape adhesive device according to claim 1, wherein the main body and the cover are formed of a transparent body or a translucent body.

In addition, the tape sticking device of claim 3 of the present invention is a tape sticking device of claim 1, wherein a cutout is disposed in the main body and the cover on both outer sides of the tape sticking part of the movable body. will be.

In the tape sticking device according to claim 4 of the present invention, in the tape sticking device according to claim 1, the movable body is made transparent, and an incision space is arranged on the main body or the main body and the cover on the upper part of the tape sticking part. It is characterized in that the tape adhesive portion is visible from the outside.

Moreover, the tape sticking apparatus of Claim 5 of this invention is a tape sticking apparatus of Claim 1 WHEREIN: The tape drop prevention part was provided in the lower edge of the tape path arrange | positioned at the movable body. .

Moreover, the tape adhesion device of Claim 6 of this invention is a tape adhesion device of Claim 2 WHEREIN: The tape drop prevention part was provided in the lower edge of the tape path arrange | positioned at the movable body. .

Moreover, the tape sticking apparatus of Claim 7 of this invention WHEREIN: In the tape sticking apparatus of Claim 3, the tape drop prevention part was provided in the lower edge of the tape path arrange | positioned at the movable body. .

Moreover, the tape adhesion device of Claim 8 of this invention is a tape adhesion device of Claim 4 WHEREIN: The tape drop prevention part was provided in the lower edge of the tape path arrange | positioned at the movable body. .

The tape adhesive device of claim 9 of the present invention is the tape adhesive device according to claim 1, wherein up and down movement is freely attached between the main body and the movable body and between the cover and the movable body on both sides of the tape adhesive part. In addition, it is urged downward by the elastic body, and is always characterized in that the lower end is projected to the lower side of the main body and the cover to arrange the independent pressing plate individually.

The tape adhesive device according to claim 10 of the present invention is the tape adhesive device according to claim 2, wherein up and down movement is freely attached between the main body and the movable body and between the cover and the movable body on both sides of the tape adhesive portion. In addition, it is urged downward by the elastic body, and is always characterized in that the lower end is projected to the lower side of the main body and the cover to arrange the independent pressing plate individually.

The tape adhesive device according to claim 11 of the present invention is the tape adhesive device according to claim 3, wherein up and down movement is freely attached between the main body and the movable body and between the cover and the movable body on both sides of the tape adhesive portion. In addition, it is urged downward by the elastic body, and is always characterized in that the lower end is projected to the lower side of the main body and the cover to arrange the independent pressing plate individually.

The tape adhesive device according to claim 12 of the present invention is the tape adhesive device according to claim 4, wherein up and down movement is freely attached between the main body and the movable body and between the cover and the movable body on both sides of the tape adhesive portion. In addition, it is urged downward by the elastic body, and is always characterized in that the lower end is projected to the lower side of the main body and the cover to arrange the independent pressing plate individually.

The tape adhesive device according to claim 13 of the present invention is the tape adhesive device according to claim 5, wherein up and down movement is freely attached between the main body and the movable body and between the cover and the movable body on both sides of the tape adhesive portion. In addition, it is urged downward by the elastic body, and is always characterized in that the lower end is projected to the lower side of the main body and the cover to arrange the independent pressing plate individually.

The tape adhesive device according to claim 14 of the present invention is the tape adhesive device according to claim 6, wherein up and down movement is freely attached between the main body and the movable body and between the cover and the movable body on both sides of the tape adhesive part. In addition, it is urged downward by the elastic body, and is always characterized in that the lower end is projected to the lower side of the main body and the cover to arrange the independent pressing plate individually.

The tape adhesive device according to claim 15 of the present invention is the tape adhesive device according to claim 7, wherein up and down movement is freely attached between the main body and the movable body and between the cover and the movable body on both sides of the tape adhesive part. In addition, it is urged downward by the elastic body, and is always characterized in that the lower end is projected to the lower side of the main body and the cover to arrange the independent pressing plate individually.

The tape adhesive device according to claim 16 of the present invention is the tape adhesive device according to claim 8, wherein up and down movement is freely attached between the main body and the movable body and between the cover and the movable body on both sides of the tape adhesive portion. In addition, it is urged downward by the elastic body, and is always characterized in that the lower end is projected to the lower side of the main body and the cover to arrange the independent pressing plate individually.

According to the tape sticking device of claim 1 of the present invention, first, when the wound sticking tape is attached by the tape sticking device, the cover is detached and the wound sticking tape is attached to the tape fixing part of the movable body. The wound tape tape ends are drawn out to pass through the grooves of the tape passage, and slightly pulled forward from the cutter leading edge, and the tape is lifted upward toward the cutter and cut into the cutter leading edge. As a result, the tape tip rim is attached to the cutter tip rim. The movable body is attached in a state of being urged upward by the elastic member, and the tape adhesive portion is slightly separated upward from the cutter tip edge.

Next, when performing the operation of sticking the tape to the adhesive member (opening of the envelope or sticking the paper to the wall surface), the main body of the tape adhesive device is held in the hand and the cutter edge is aligned at the adhesive starting position of the adhesive member. Here, the movable body is pressed downward against the biasing force of the elastic member to press the tape adhesive portion to the adhered member, and the tape leading edge attached to the cutter edge is pressed against the adhesive member. Subsequently, after confirming that the tape front edge is securely adhered to the adhesive member, the tape adhesive front edge is pushed onto the adhesive member, and the rear end of the body is lifted up and pulled forward to move to the end position of adhesion. The tape is stretched and the tape is pulled out from the wound adhesive tape by the edge of the tape sticking part sliding in a state in which the tape is pressed against the tape sticking surface.

Then, the movable body is moved out of the place where the edge of the cutter edge or the edge of the tape adhesive portion coincides with the end position of the adhesive. At this time, since the tape adhesive part is separated from the cutter leading edge, the tape is pulled further by the main body in this state to cut the tape by the cutter leading edge. As a result, the tape front edge is attached to the cutter front edge again.

Therefore, according to this tape sticking device, the tape fixing part, the tape passage and the tape sticking part of the movable body are integrally formed and move together when the tape is sticking and the tape sticking part is retracted. Since there is no movement or drift, the adhesive start position and the end position of the tape can be accurately determined to improve the certainty.

In the case of the tape adhesive device of claim 2 or 3, the tape adhesive part is formed because the main body and the cover are formed of a transparent body or a translucent body, or the cutouts are disposed on the main body and the cover on both sides of the tape adhesive part of the movable body. Cutter end rim attached to the inner edge of the tape and the edge of the tape adhesive part can be visually confirmed from the outside. As a result, the adhesive start position or the end point of the adhesive can be accurately grasped, whereby the adhesive start position or the end point of the tape can be accurately grasped, and thus accurate adhesion is performed. In addition, if the whole body and the cover are transparent or translucent, the remaining amount of the wound adhesive tape can also be confirmed.

In the case of the tape sticking apparatus of claim 4, the movable body is made transparent, and the cutting edge is placed on the main body or the main body and the cover on the upper portion of the tape sticking portion, so that the tape edges in the tape sticking portion are attached to the cutter. The leading edge and the tape adhesive edges are visually visible from the outside. As a result, the adhesive start position and the end position of the adhesive can be accurately understood, and thus the accurate adhesive work is performed.

In the case of the tape adhesive device according to claims 5 to 8, since the tape drop prevention portion is provided on the lower edge of the tape passage disposed on the movable body, the tape can be suspended from the tape edge in the tape adhesive portion. It becomes impossible. As a result, the edge of the tape is precisely matched to the adhesive start position or the adhesive end position of the tape, so that accurate adhesive work is performed.

In the case of the tape adhesive device of claims 9 to 16, the up and down movement is freely attached between the main body and the movable body and between the cover and the movable body on both sides of the tape adhesive part, and is always laid downwards by the elastic body. Since the lower part protrudes from the bottom of the main body and the cover, and the independent press plates are placed individually, when the flaps on the upper edge of the envelope are folded back to the envelope main body and adhered to the stepped boundary, the lower end of each pressing plate is the adhesive side of the envelope. And the flap are pressed independently of each other.

In this way, when the adhesive tape is directly adhered to each other, the lower end of each pressing plate is independently pressed, so that the flap does not come into close contact with the adhesive surface so that the adhesive tape can be neatly attached in a straight line.

Next, a first embodiment of the present invention will be described with reference to FIGS. 1 to 19. First, the tape sticking device 100 has a main body 1 having a cutter C attached to the front end of the tape sticking end and attached thereto, and an accommodating portion 7 into which the rolled adhesive tape 50 is placed, and the main body 1. Cover 80A, 80B for closing the open side surface of the main body 1 divided into two shapes such as), and a tape fixing part 20 for retractably fixing the wound adhesive tape 50; And a tape passage 25 which leads the tape to the tape sticking position and a tape sticking portion 30 which presses the tape to the tape sticking surface at the tape sticking position, and these are movable bodies 10 which are integrally formed.

Next, the structure of the said main body 1 and the movable body 10 is demonstrated in detail. The main body 1 is formed of a transparent or translucent material, has a side wall 1A on one side, forms a circumferential wall 1B on the periphery, and has a frame structure in which the other side is opened. The main body 1 is provided with the support part 3 which supports the movable body 10 in the substantially upper center left side. This support part 3 is a rectangle which has the coil spring receiving hole 70A in the upper part, and attaches the support pillar 3A of a square cross section, and the stop piece 3B, 3C up and down at the back. Moreover, 1 C of square holes are drilled in the circumferential wall 1B which becomes the upper side of the said support part 3. As shown in FIG. Moreover, the said main body 1 is equipped with the accommodating part 7 which puts the winding-shaped adhesive tape 50 attached to the tape fixing part 20 of the movable body 10 in the rear end position.

The main body 1 has a concave cross section formed by the cover 80A by protruding the tape adhesive tip 5 forward, and the cutter C is inclined downward and forward on the front end thereof. Is attached.

The movable body 10 integrally forms the tape fixing portion 20, the tape passage 25 and the tape adhesive portion 30 of the wound-shaped adhesive tape 50 at the back. 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 narrower than the tape width E so that the tape 50A is in the width direction. Regulated. As a result, the tape 50A is slightly curved in the grooves and locked so as not to escape from the grooves. In addition, the movable body 10 is disposed above and below the vertically long hole 10A coupled to the support pillar 3A disposed on the main body 1 at an approximately center upper left, and behind the support pillar 3A. It is provided with the longitudinally long hole 10B which engages with 3 C of 1 stop pieces 3B, and restricts an up-and-down stroke. A coil spring receiving hole 70B is disposed above the vertically long hole 10A. The tape fixing part 20 forms a circular tube shape, and rotatably fixes the core pipe 51 of the wound adhesive tape 50. The tape fixing part 20 arrange | positions incision part 20A in several places, and arrange | positions several protrusion parts 20B on a circular tube in order to respond | correspond to the dimension of the core pipe 51 being nonuniform. Accordingly, the wound tape 50 is elastically fixed to provide some resistance at the time of adhesion or cut.

The movable body 10 is provided with a coil spring 70 as an elastic member between the support pillar 3A fixed to the main body 1 and the upper surface of the longitudinally long hole 10A, and upwards by the elastic force. Attached in a state of being urged so as to protrude upward from the rectangular hole 1C of the main body 1, the operation portion 15 formed in the upper portion of the longitudinally elongated hole 10A of the movable body 10. And the movable body 10 is supported to be movable to the support part 3 of the said main body 1, The tape adhesive part 30 is put in the space of the concave cross section of the said main body 1, and is always the cutter tip. It is withdrawn from the edge C1 by the elastic force of the coil spring 70.

Then, by pushing the operation unit 15 in the movable body 10 downward to press the pressing force of the coil spring 70 in the downward direction when the tape adhesive portion 30 than the cutter front edge (C1) Protrude slightly downwards. The tape adhesive portion 30 of the movable member 10 during tape adhesion is lowered toward the cutter C, but at this time, the tape adhesive end edge 30A of the movable body 10 and the cutter leading edge of the main body 1 The gap of C1) is a little and becomes a structure with almost no gap.

In addition, the main body 1 is closed by the side surface opened by the cover 80A, 80B divided into two of this type. As the attachment means, it is latched by the pin P attached to the periphery of the covers 80A and 80B in the hole h which is opened in the edge portion of the main body 1. The front cover 80A is press-fitted and fixed, and the rear cover 80B of the portion accommodating the tape is detachable. Naturally, the cover 80 may be composed of one piece and may be detachable.

The tape adhesive apparatus 100 which concerns on 1st Example of this invention is comprised as mentioned above, and acts as follows, and sticking of a tape is performed. First, when the wound adhesive tape 50 is attached by a tape adhesive device, the detachable rear cover 80B is detached, and the wound adhesive tape 50 is attached to the tape fixing part 20 of the movable body 10. do. The tape 50A taken out from the wound adhesive tape is slightly drawn out through the groove of the tape passage 25 toward the front of the cutter leading edge C1, and the tape 50A is lifted toward the cutter C so that the cutter tip is pulled out. Cut to the edge C1. Thereby, the tape front edge 50B will be in the state attached to the cutter front edge C1. At this time, the tape adhesive portion 30 is in a state of being separated upwards from the cutter leading edge C1.

Next, in the case where the tape 50A is adhered to the adhered member 90, the main body 1 is held in the hand as shown in Figs. 17 to 19, and the adhesive start position (a) of the adhered member 90 is carried out. Fit the cutter leading edge (C1). Subsequently, the operation part 15 of the movable body 10 is pressed, and the tape adhesive part 30 is slightly projected downward from cutter edge edge C1. At the same time, the tape leading edge 50B attached to the cutter leading edge C1 is pulled off and the tape adhesive portion 30 is pushed onto the adhesive member 90 to adhere.

Then, after confirming that the tape front edge 50B adhered to the to-be-adhered member 90 reliably, the tape adhesion part front edge 30A was pushed to the to-be-adhered member 90, and the back side of the main body 1 was lifted up. Raise and pull forward to move to the end position (b). The tape is stretched and unwound from the wound adhesive tape by 30A of tape adhesive end edges sliding the tape against the tape adhesive surface, and the tape adheres.

In addition, when the adhesive member 90 is unstable because of irregularities or when sticking on a hand, the tape sticking portion 30 protrudes further downward than the state shown in FIG. This becomes certain. Then, the movable body 10 is removed by removing the hand from the pressing section 15 where the cutter tip edge C1 or the tape adhesive end edge 30A coincides with the end position of adhesion. The tape 50A is cut by the front end edge C1 by pulling forward again.

The movable body 10 is integrally formed with the tape fixing portion 20, the tape passage 25 and the tape adhesive portion 30, and is integrally formed at the time of sticking the tape and retreating from the adhered member 90. Go to. In addition, since the groove width M of the tape passage 25 is set to be slightly narrower than the tape width E, the tape 50A taken out from the wound adhesive tape 50 is stably fixed in the tape passage 25. As a result, there is no retreat movement or lateral shift of the tape at the time of the tape sticking operation, and the tape is accurately stuck. In addition, when the integrated body 10 moves up and down, there is almost no gap between the tape adhesive end edge 30A of the movable body and the cutter end frame C1 attached to the main body. The edge 50B has a structure that is always extended to the tape adhesive end edge 30A of the movable body, and at the time of tape adhesion, the tape end is always stably stopped at the tape adhesive end edge 30A and thus adhered. The start position and the end position of the adhesive are precisely determined, and when the end of the adhesive work is returned to the original state, the continuous adhesive work is possible.

In addition, since the main body 1 and the covers 80A and 80B of the tape sticking device 100 are transparent to translucent, the tape front edge 50B in the tape sticking part 30 which becomes the tape sticking position adheres, Cutter leading edge C1 and tape adhesive end edge 30A can be visually confirmed from the outside. In addition, if the whole of the main body 1 and the covers 80A and 80B is transparent or translucent, the remaining amount of the wound adhesive tape 50 can also be confirmed.

The present invention is not limited to the above first embodiment, and a design change is possible within the gist of the invention. For example, the main body 1 is closed by a cover 80A, 80B divided into two open side surfaces of the main body 1, press-fits the front cover 80A, and fixes the rear cover 80B. In the detachable configuration, as in the second embodiment shown in Fig. 20, the main body 1 has a two-piece structure in which the body 1 is divided into two at approximately the center position in the width direction W, and the joining surface S1 is formed. The connection pin may be detachably attached to the locking pin P. In this case, the cover side portion may have a two-split structure as in the first embodiment to press-fit the front cover 80C and fix it, and the rear cover 80D may be detachable to attach the tape. The support pillar 3A is attached to the main body 1 on one side.

21, the body 1 and the cover 80A and 80B are formed of a transparent body or a translucent body in the first embodiment as in the third embodiment as shown in FIG. 21. However, the adhesive unit is movable to allow visual confirmation from the outside. You may arrange | position the cut part 81 in the said main body 1 and the cover 80A which are on both outer sides of the tape adhesion part 30 of the sieve 10. FIG.

As shown in Fig. 22, the supporting structure of the movable body 10 may be changed from a compression spring type to a tension spring type as a fourth embodiment. That is, the movable body 10 has a longitudinally long hole 10A coupled to the upper support pillar 4 disposed on the main body 1, and a stop piece 3B disposed vertically on the rear of the upper support pillar 4. 3C is provided with a vertically long hole 10B for restricting the upper and lower strokes. A locking portion 4A is formed on the upper surface of the upper support column 4, and a locking portion 10C is formed in the movable body 10 below the longitudinally long hole 10A.

The movable body 10 is provided with a tension coil spring 70C on the movable body below the upper support column 4 and the longitudinally long hole 10A, and attached in a state of being biased upward by the tensile force. Thus, the operation part 15 formed in the upper part of the longitudinally long hole 10A of the movable body 10 is raised so as to protrude upward from the square hole 1C. And the movable body 10 is supported to be movable to the support part 3 of the said main body 1, The tape adhesive part 30 is put in the space of the concave cross section of the said main body 1, and is always It is withdrawn from the cutter front edge C1 by the tension force of the tension coil spring 70C.

Then, by pressing the operation unit 15 in the movable body 10 to the downward direction against the tensile force of the tension coil spring 70C by pressing the tape adhesive portion 30 than the cutter front edge (C1) Protrude slightly downwards. The tape adhesive part 30 of the movable body 10 descends toward the cutter C at the time of tape adhesion, but the edge of the tape adhesive part 30A of the movable body 10 and the cutter tip of the main body 1 at this time The gap between the edges C1 is slightly small, resulting in a structure having almost no gaps.

Subsequently, the tape adhesion device of the fifth embodiment will be described with reference to Figs. The tape adhesive device 200 is characterized in that the pressing plates 40 and 41 are located between the main body 1 and the movable body 10 and between the cover 80A and the movable body 10 at both sides of the tape adhesive part 30. ), And the pressing plates 40 and 41 are individually free to move up and down, and are urged downward by the coil springs C2 and C3 of the elastic body, and the pressing plates 40 and 41 are The lower end portions 40B and 41B have a configuration in which a small amount (1 to 2 mm) is projected downward. The lower plates 40B and 41 of the pressing plates 40 and 41 with respect to the boundary portion K having a step H, such as the flap F1 of the envelope F, are provided by the pressing plates 40 and 41. Since it presses individually independently, a flap does not shift and adhesive tape 50A can be stuck neatly in a straight line.

In addition, the movable body 10 is made transparent, and the incision space 5C is disposed in the tape adhesive tip 5 of the main body 1 and the cover 80A so that the tape adhesive part 30 can be seen from the outside. The cutter edge rim C1 and the tape adhesive edge rim 30A can be visually confirmed from the outside.

Next, the configuration of the tape adhesive device 200 will be described. First, the structure of the main body 1 in FIGS. 23-30 is demonstrated. The main body 1 has a side wall 1A on one side, forms a circumferential wall 1B on its periphery, and has a frame structure in which the other side is opened. The main body 1 is provided with the support part 3 which supports the movable body 10 in the substantially upper center left side. This support part 3 is a substantially rectangular shape which has the coil spring storage space 70A inside, and the support piece 3A of the square frame cross section has attached the stop piece 3B, 3C up and down at the back. Further, a square hole 1C is drilled between the front end side of the circumferential wall 1B, which is the upper side of the support part 3, and the front wall 5A. Moreover, the said main body 1 is equipped with the accommodating part 7 which accommodates the winding-shaped adhesive tape 50 attached to the tape fixing part 20 of the movable body 10 in the rear end position.

The main body 1 has a concave cross section which protrudes the tape adhesive tip 5 forward and the tip 5 is formed by the cover 80A, and the cutter C is downward and forward on the tip. It is attached inclined to. An incision space 5C is drilled through the front edge of the front wall 5A and the tape adhesive tip 5. In addition, at the rear end of the front wall 5A, the support wall 5D is laid downward while maintaining a gap with the support pillar 3A, and the support wall 5A is disposed at the tip side of the front wall 5A with respect to the support wall 5D. 5E) is laid. Further, below the support wall 5D and the support wall 5E, a triangular guide body 5F having a narrow tip side is attached to the side wall 1A.

44, 45, and 52, the pressing plate 40 fits the guide frame 40A, which is a triangular hole-shaped release hole, to the guide body 5F so as to be movable, and the lifting portion 40C. Is fitted between the supporting wall 5D and the supporting wall 5E to fix the locking body 6 between the supporting wall 5D and the supporting wall 5E, and the locking portion 6A and the lifting portion Coil spring C2 is disposed between the upper stop portions 40D of 40C. Accordingly, the pressing plate 40 is pushed down to the lower position shown by the solid line by the tensile force Fo of the coil spring C2, and the long flat lower end portion 40B, 41B disposed at the lower end thereof has the lower edge 1D of the main body 1D. ), It protrudes 1-2 mm below. When the coil spring C2 is elongated by the external pressure, the pressing plate 40 is configured to rise in the same manner as the lower edge 1D of the main body 1. Subsequently, as shown in Figs. 23 and 31 to 36, the cover 80A and 80B divided into two of the same type are attached to the main body 1 by fitting the opened side surface thereof. As the attachment means, it is latched by the pin P attached to the periphery of the cover 80A, 80B in the hole h which is opened in the rim of the main body 1. The front cover 80A is press-fitted into the main body 1 and fixed, and the rear cover 80B of the portion for accommodating the tape is detachable.

In the cover 80B, a tape remaining amount confirmation window X and an anti-slip part Y are disposed on the side surface. 44A and 45B, the cover 80A has a side wall in which the front wall 5A, the support wall 5D, the support wall 5E, and the guide body 5F are opened at the same symmetrical position as the main body 1. Is laid on. As shown in Fig. 52, the guide frame 41A of the pressing plate 41 is fitted to the guide body 5F so as to be movable, and the lifting portion 41C is sandwiched between the support wall 5D and the support wall 5E. After fitting, the retaining member 6 is fixed between the supporting wall 5D and the supporting wall 5E, and the coil spring between the upper locking portion 41D of the locking portion 6A and the elevating portion 41C. C3) is arranged. Therefore, the pressing plate 41 is pushed down to the lower position shown by the solid line by the tension force Fo of the coil spring C3, and the long flat lower end portion 41B disposed at the lower end is 1 to 1 lower than the lower edge 1D of the main body 1. Protruding downward 2mm. When the coil spring C3 is elongated by the external pressure, the pressing plate 41 is configured to rise in parallel with the lower edge 1D of the main body 1.

23 and 37 to 43, the structure of the movable body 10 will be described. The movable body 10 is formed of a transparent material and integrally forms a tape fixing portion 20, a tape passage 25, and a tape adhesive portion 30 of the wound-shaped adhesive tape 50 on the rear side.

37, 41, 42, 51, and 52, the tape passage 25 has a concave cross section, and the groove width M into which the tape 50A is introduced is slightly narrower than the tape width E. The tape 50A is regulated in the width direction by setting. Tape drop prevention plates 25B and 25B set narrower than the tape width E are placed on the lower edges of the tape passages to form tape insertion grooves 25C and 25C. In addition, you may form the tape fall prevention boards 25B and 25B integrally with the tape path | pass 25 as a tape fall prevention part expanded to the tape path 25. As shown in FIG. Accordingly, as shown in FIG. 37, the tape 50A in the tape adhesive portion 30 may not be moved up, down, left, or right by the width regulation of the tape insertion grooves 25C and 25C. Prevent it from falling out. In addition, the front edge of the tape 50A is no longer suspended from the tape insertion grooves 25C and 25C of the tape passage 25.

In addition, the movable body 10 is disposed on the main body 1 at its uppermost central left side, or is disposed at the upper and lower sides of the longitudinally elongated hole 10A coupled to the pillar 3A and the back of the support column 3A. It is provided with the longitudinally long hole 10B which engages with 3 C of 1 stop pieces 3B, and restricts an up-and-down stroke. Moreover, the operation part 15 is provided in the top part of the vertically long hole 10A, and the locking part 10C with the coil spring C4 is provided in the bottom surface in the vertically long hole 10A like FIG.37 and FIG.53. Doing. And the tape fixing part 20 forms a circular tube shape, and fixes the core pipe 51 of the wound-shaped adhesive tape 50 to be rotatable. The tape fixing part 20 arrange | positions the incision part 20A in several places, in order to respond to the uniformity of the dimension of the core pipe 51. As shown in FIG. And the projection part 20B is arrange | positioned in several places on a circular tube, and the winding-shaped adhesive tape 50 is elastically fixed by this, and it is made to have some resistance at the time of sticking or cutting. Moreover, the locking protrusion 20D which protruded in the outer diameter direction is arrange | positioned at the front-end | tip of several pipe-like places so that the said winding-shaped adhesive tape 50 may not fall out.

The movable body 10 has a coil spring as an elastic member between the support pillars 3A fixed to the main body 1 as shown in Figs. 48 and 53, and the locking portions 10C on the bottom of the longitudinal holes 10A. C4) is installed and attached in an upwardly biased state for its tensile force. This causes the movable body 10 to raise the operation part 15 formed in the upper part of the longitudinally long hole 10A at the position of the square hole 1C of the main body 1. By the above structure, the said movable body 10 is supported so that the support part 3 of the said main body 1 is movable, and the tape adhesive part 30 is put in the space of the concave cross section of the main body 1, and is always It is withdrawn from the cutter tip edge C1 upwards by the tension of the coil spring C4.

In addition, when the operation part 15 of the movable body 10 is pressed downward, the tape adhesive part 30 protrudes slightly below the cutter end edge C1 against the tensile force of the coil spring C4. The tape adhesive part 30 of the movable body 10 descends toward the cutter C at the time of sticking tape, but the cutter adhered to the tape rim part 30A of the movable body 10 and the main body 1 at this time. The gap between the tip rim C1 is small and has a structure with almost no gap.

The tape adhesive device 200 according to the fifth embodiment of the present invention is constructed as described above, and the tape for the adhered member 90, for example, the boundary between the envelope F and the flap F1, is formed by the following procedure. Adhesion is carried out. First, in order to mount the wound adhesive tape 50 on the tape adhesive device 200, the detachable rear cover 80B is detached and the wound adhesive tape 50 is attached to the tape fixing part 20 of the movable body 10. Attach. The tape 50A taken out from the wound adhesive tape is taken out slightly to the front of the cutter leading edge C1 through the tape insertion grooves 25C and 25C of the tape passage 25, and the tape 50A is cut out. Lift up toward (C) and cut with cutter edge C1. At this time, the tape is automatically held in the tape insertion grooves 25C and 25C of the tape passage 25. Thereby, the tape front edge 50B will be in the state attached to the cutter front edge C1. At this time, the tape adhesive portion 30 is in a state of being separated upward from the cutter leading edge C1.

Next, in the case where the tape 50A is adhered to the boundary between the envelope F and the flap F1, the main body 1 is picked up by hand as shown in Fig. 48, and the cutter tip edge C1 is attached to the adhesive starting position (a). ) Moreover, the center line L is carved by the tape adhesion part 30 of the movable body 10 seen in 5 C of cutting spaces in the front-back direction at the center position of the upper surface like FIG. The center line L is fitted to the boundary K at the adhesion start position a. Subsequently, the operation part 15 of the movable body 10 is pressed, and the tape adhesive part 30 is slightly projected downward from cutter edge edge C1. At the same time, the tape leading edge 50B attached to the cutter leading edge C1 is pulled out, and the tape adhesive portion 30 is pushed to the flap F1 to adhere.

At this time, if there is a step H at the boundary portion K between the flap F1 and the adhesive face F2 of the envelope F as shown in Fig. 54 or 55, the pressing plate 40 holding the flap F1 is adhered to. It retreats upwards by step H from the pressing plate 41 holding down the surface F2. That is, the lower end parts 40B and 41B of each press plate 40 and 41 respectively independently push the adhesive surface F2 of the flap F1 and the envelope F individually. Thereby, it becomes possible to slide the tape adhesion part front-end | tip edge 30A in the state which flap F1 and adhesion surface F2 do not shift.

Here, it is confirmed that the tape front edge 50B is firmly adhered to the flap F1 and the attachment surface F2 of the bag, and then the tape adhesive edge 30A and the lower end of each press plate 40, 41 are attached. 40B and 41B are pulled forward while being pushed to the flap F1 and the adhesive face F2 and moved to the adhesive end position b. The tape 50A of the tape adhesive end edge 30A is tensioned by sliding in a press-pressed state on the tape adhesive surface, is released from the wound adhesive tape, and adheres to the adhesive surface. Then, the movable body 10 is discharged upward by releasing the hand from the pressing section 15 where the cutter end edge C1 or the tape adhesive end edge 30A coincides with the adhesive end position b. The tape adhesive portion 30 is transferred upward from the cutter leading edge C1. In this state, the main body 1 is further pulled forward, and the tape 50A is cut by the cutter end edge C1. That is, when the adhesive tape 50A is adhered to the boundary K between the flap F1 with the step H and the adhesive face F2 of the envelope by folding the flap F1 on the upper edge of the envelope to the envelope body side Since the pressing plate 40 or 41 individually presses the adhesive face, the flap is pushed against the adhesive face of the bag, and the adhesive tape is attached without being twisted at this boundary portion K. As shown in FIG.

As described above, the tape adhesive device 200 of the fifth embodiment has the following effects. In other words, the same effect as that of the first embodiment is achieved even when the adhesive tape is originally adhered to the boundary K between the flap F1 and the adhesive face F2 of the envelope. Because of the pressing, the flap comes into close contact with the adhesive face, and thus the tape can be adhered to the adhesive tape. Therefore, the flap does not slip and the adhesive tape can be neatly attached in a straight line.

In addition, since the tape drop prevention plates 25B and 25B are provided on the lower edges of the tape passage 25 arranged on the movable body 10 as shown in Figs. 37 and 38, the tape sticking device 200 is damaged. Even if shaken by the tape, the tape does not hang from the tape leading edge 50B in the tape adhesive portion 30. Thereby, the tape leading edge is exactly matched to the adhesive start position (a) or the adhesive end position (b) of the tape, and the accurate adhesion work is continuously performed.

In addition, as shown in Fig. 23 and Fig. 48, the blade movable body 10 is made transparent, and an incision space 5C is formed in the tape sticking tip 5 of the main body 10 so that the tape sticking part 30 can be seen from the outside. Because of the arrangement, the edge of the cutter and the edge of the tape adhesive part can be visually confirmed from the outside. Also, as shown in Fig. 49, the tape adhesive portion 30 of the movable body 10 seen in the incision space 5C is stamped with the center line L in the front-rear direction at the center of the upper surface thereof, and the center line L is engraved. It can be matched with the boundary K at the adhesion start position a. Thereby, the adhesive start position (a) of the tape, the adhesive end position (b), and the center line of a gradation part can be grasped | ascertained correctly, and an accurate adhesion operation is performed continuously.

As described above, according to the tape sticking apparatus of the first aspect of the present invention, the movable member having the tape fixing portion, the tape passage, and the tape adhesive portion is integrally formed and moves integrally when the movable body is elevated. When the formed movable body is moved up and down, there is almost no gap between the tape adhesive edge of the movable body and the cutter leading edge attached to the main body, and the tape passage of the movable body has a groove width slightly smaller than the tape width. Due to these synergistic effects, the tape leading edges are always held stably at the edges of the tape adhesive edges of the movable body to improve the reliability of the operation. The tape is reliably retained in the movable body, so there is little tape movement. When the tape is adhered to the member and the tape is retracted, the tape does not move backwards or shifts out of the tape, so that the tape's starting point and end point can be easily and accurately determined. Can be improved.

In the case of the tape sticking apparatus of claim 4, the movable body is made transparent, and the cutting edge is placed on the main body or the main body and the cover on the upper portion of the tape sticking portion, so that the tape edges in the tape sticking portion are attached to the cutter. The leading edge and the tape adhesive edges are visually visible from the outside. As a result, the adhesive start position and the end position of the adhesive can be accurately understood, and thus the accurate adhesive work is performed.

In the case of the tape adhesive apparatus according to claims 5 to 8, since the tape drop prevention portion is provided on the lower edge of the tape passage disposed on the movable body, the tape can be suspended from the tape edge in the tape adhesive portion. It becomes impossible. As a result, the edge of the tape is precisely aligned at the adhesive start position or the end position of the tape, thereby enabling continuous accurate adhesive work.

According to the tape adhesion device of claims 9 to 16, up and down movement is freely attached between the main body and the movable body and between the cover and the movable body on both sides of the tape adhesive portion, and is laid downward by the elastic body so that Since the lower part protrudes from the bottom of the main body and the cover, the independent press plates are individually placed. For example, when the flap on the upper edge of the envelope is folded back to the envelope main body and adhered to the stepped boundary, Independently pressed, the flap does not adhere to the adhesive surface, and the adhesive tape can be neatly attached in a straight line.

Claims (16)

One side of the side is opened and the tape adhesive tip is projected forward to have a body having a cutter at the tape adhesive tip, a cover for closing the opening side of the body, and an elastic member between the body and the cover upwards. A tape fixing portion for releasably fixing the attached tape in a biased state, a tape passage having a groove width slightly narrower than the tape width, leading the tape to the tape adhesive tip, and a tape adhesive portion for pressing the tape to the tape adhesive surface. And the movable member is moved together with the tape passage and the tape fixing part when the movable member is pressed downward against the biasing force of the elastic member, and at the same time, Tape adhesive device characterized in that the gap between the cutter edge is made small. The method of claim 1, Tape adhesive device characterized in that the main body and the cover is formed of a transparent or translucent body. The method of claim 1, A tape sticking device, wherein cutouts are arranged in the main body and the cover on both outer sides of the tape sticking portion of the movable body. The method of claim 1, A tape sticking device, characterized in that the movable body is made transparent and the tape sticking part is visible from the outside by arranging an incision space in the main body or the main body and the cover above the tape sticking part. The method of claim 1, A tape sticking device, characterized in that a tape drop prevention portion is attached to both lower edges of a tape passage arranged on a movable body. The method of claim 2, A tape sticking device, characterized in that a tape drop prevention portion is attached to both lower edges of a tape passage arranged on a movable body. The method of claim 3, wherein A tape sticking device, characterized in that a tape drop prevention portion is attached to both lower edges of a tape passage arranged on a movable body. The method of claim 4, wherein A tape sticking device, characterized in that a tape drop prevention portion is attached to both lower edges of a tape passage arranged on a movable body. The method of claim 1, On both sides of the tape adhesive part, the up and down movement is freely attached between the main body and the movable body and between the cover and the movable body. Tape adhesive device, characterized in that arranged. The method of claim 2, On both sides of the tape adhesive part, the up and down movement is freely attached between the main body and the movable body and between the cover and the movable body. Tape adhesive device, characterized in that arranged. The method of claim 3, wherein On both sides of the tape adhesive part, the up and down movement is freely attached between the main body and the movable body and between the cover and the movable body. Tape adhesive device, characterized in that arranged. The method of claim 4, wherein On both sides of the tape adhesive part, the up and down movement is freely attached between the main body and the movable body and between the cover and the movable body. Tape adhesive device, characterized in that arranged. The method of claim 5, On both sides of the tape adhesive part, the up and down movement is freely attached between the main body and the movable body, and between the cover and the movable body. Tape adhesive device, characterized in that arranged. The method of claim 6, On both sides of the tape adhesive part, the up and down movement is freely attached between the main body and the movable body and between the cover and the movable body. Tape adhesive device, characterized in that arranged. The method of claim 7, wherein On both sides of the tape adhesive part, the up and down movement is freely attached between the main body and the movable body and between the cover and the movable body. Tape adhesive device, characterized in that arranged. The method of claim 8, On both sides of the tape adhesive part, the up and down movement is freely attached between the main body and the movable body and between the cover and the movable body. Tape adhesive device, characterized in that arranged.