KR101847434B1 - Taping machine for building construction - Google Patents

Abstract

The present invention relates to a taping machine for building construction and, more specifically, relates to a taping machine for building construction. In taping work on a floor or a wall surface of a building, taping is performed by only pushing a handle unit of the taping machine. After the taping, the handle unit is pressurized to cut a tape. Therefore, the taping work is conveniently performed when a worker stands.

Description

[0001] Taping machine for building construction [

The present invention relates to a taping device for building construction. More specifically, taping is performed by simply pushing the handle of a taping device during taping operation on the floor or wall of a building, and taping can be performed by pressing the handle after taping. The present invention relates to a taping device for building construction that allows an operator to conveniently perform a taping operation in a standing posture.

Generally, when a building is constructed, a variety of boards such as a drain board, a sound insulating material, or a heat insulating material are attached to a floor, a ceiling or a wall to add various functions. The sheet material is fixed at a position where the sheet material is placed by using various apparatuses after the sheet material is fixed at a position where construction is required.

When fixing the plate material on the floor surface, the worker must work with the waist bent, and when the plate material is fixed on the wall surface or the ceiling, The work should be done in the up position.

In other words, the work of fixing the plate material takes time not only because it takes a long time to repeatedly perform in an unstable posture such as a squatting posture or a ladder, but also gives a serious fatigue to a worker, There is a problem that a safety accident occurs.

As one of techniques for a conventional construction tape construction apparatus to solve such a problem, Registration Practical Utility Model No. 20-0373341 (hereinafter referred to as "Prior Art") is disclosed.

The above-mentioned prior art is an apparatus for sealing a space between a heat insulating material and a soundproofing material by using an adhesive tape at the time of heat insulation and soundproofing of a building. The apparatus includes a frame having a handle formed as a horizontal member and a support vertically coupled to the handle, A tape bobbin that is coupled to one side of the tape bobbin to receive the adhesive tape, a guide portion coupled to one side of the support and guiding the adhesive tape seated on the tape bobbin, A tape adhering portion composed of an adhesive roller which is rotated so that the adhesive tape is adhered to the heat insulating material and the soundproofing material, and a tape cutting portion which is joined to the frame and cuts the adhesive tape adhered to the heat insulating material and the soundproofing material.

That is, in the conventional technique, the tape is automatically released using the rollers provided in the apparatus, and the tape is adhered to the plate material while being adhered thereto, thereby reducing the fatigue to the operator.

However, in the above-mentioned prior art, since the tape is adhered to the tape by using only the force that the adhesive roller presses the surface of the tape, the tape is hardly adhered firmly. There still remains a problem of requiring a considerable labor force to be used for fixing the door.

KR 20-0373341 Y1 2005.01.06.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems of the prior art, and it is an object of the present invention to provide a taping apparatus, a taping method, And the tape can be cut by pressing the grip portion so that the taping operation can be conveniently performed in the standing posture of the operator.

According to another aspect of the present invention, there is provided a taping apparatus for fixing a plate material in a building construction, the taping apparatus comprising: a contact mat part formed in a shape having a predetermined area; A grip portion formed in a rod shape having a knob adjustment member at a lower end thereof and engaged with a rear side of the close contact mat portion by the knob adjustment member; A fixing frame in which a lower portion is engaged with the close contact mat portion and an upper portion is engaged with the handle portion in a state in which the tape fixing portion is coupled to the tape fixing portion in such a manner that the tape is rotated forwardly; A pressing roller provided on a rear side of the tightening frame and exposed to the front side of the tightening mat in a state of being coupled to the lower front of the fixing frame and pressing the loosened tape at a constant pressure, And a cutting portion for cutting the cut portion.

Meanwhile, the handle adjustment member includes: a fixing body having a coupling groove to which the handle is fixed at a central portion; And an elastic member which is composed of an elastic coupling part and an elastic material provided at right and left sides of the fixed body and has one end coupled to the elastic coupling part and the other end coupled to the close contact mat part.

On the other hand, the cutting portion presses the handle downward to cut the tape adhered while the cutting portion is moved downward.

At this time, the cut portion is formed in a letter "A" shape, a cutting edge is formed at the bent end, and the cutting edge is exposed to the rear side of the close-up mat portion and is coupled with the handle portion toward the downward side .

On the other hand, the contact mat part is made up of an elastic layer made of a material having elasticity and a predetermined fiber material, and a fiber layer provided below the elastic layer.

According to the present invention, taping is performed only by pushing the grip portion of the taping device during taping operation on the floor or wall surface of a building, and when the grip portion is pressed after taping, the tape can be cut, So that taping work can be performed.

1 is a perspective view of a taping apparatus for building construction according to the present invention;
2 is a side view of a taping device for building construction according to the present invention.
3 is an A-section perspective view of the present invention.
FIG. 4 is an exploded perspective view of a handle and a cutting portion according to the present invention. FIG.
5A to 5C are views showing an embodiment of using a taping device for building construction according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The present invention relates to a taping device for building construction. More specifically, taping is performed by simply pushing the handle 200 of the taping device during taping operation on the floor or wall of a building, The taping device is constructed so as to be capable of cutting the tape when it is pressurized, thereby enabling a taping operation to be conveniently performed in a standing posture by an operator.

FIG. 1 is a perspective view of a taping apparatus for building construction according to the present invention, FIG. 2 is a side view of a taping apparatus for building construction according to the present invention, FIG. 3 is a perspective view of an A- 5a to 5c are views showing an embodiment of using a taping apparatus for building construction according to the present invention.

1 and 2, the present invention is used to fix a plate material in a building construction, and includes an attachment mat part 100, a handle part 200, a fixing frame 400, a pressure roller 600, And a cutting unit 700. Here, the plate material refers to various materials formed in the form of a plate such as a drain plate, a sound insulating material, or a heat insulating material used in construction and construction.

The contact mat part 100 is formed in a plate shape having a predetermined area and is used as a body to which various devices constituting the present invention are fixed. On the other hand, in the taping operation, the surface of the tape bonded to the plate material So that the bonding is more firmly performed.

The adhesion mat part 100 includes an elastic layer 120 made of a material having elasticity and a fiber layer 110 formed of a predetermined fiber material and provided below the elastic layer 120.

The handle 220 is hinged to the upper end of the handle bar 210 formed of a long bar and the handle adjuster 300 is provided at the lower end of the hand bar 210 And is engaged with the rear side of the tightening mat portion 100 by the knob adjustment member 300.

The handle 200 is not directly coupled to the tightening mat 100 but is partially separated upward from the tightening mat 100 by the handle adjustment member 300, So that the unit 200 can be limitedly moved up and down.

For this purpose, the handle adjustment member 300 includes a fixing body 310, an elastic coupling portion 320, and an elastic member 330.

The fixing body 310 is coupled to the handle 200 so that an engaging groove 311 is formed at a central portion of the upper portion of the fixing body 310 to which the lower end of the handle bar 210 is inserted.

The elastic coupling portion 320 protrudes downward from both ends of the fixing body 310 in the width direction.

The elastic member 330 is made of a material having an elastic force so that the elastic member 330 can be returned to its original state when the elastic member 330 is compressed and removed when the external force is removed. So as to be coupled with the tightening mat portion 100.

The fixing frame 400 is provided with a tape necessary for taping construction and is provided with a tape fixing part 500 which is coupled to the tape fixing part 500 so that the tape can be loosened forward while being rotated, And is engaged with the mat portion 100 so that the upper portion is engaged with the knob portion 200.

The fixed frame 400 includes a rear plate 430 having one side coupled to the handle 200 and a first side plate 410 and a second side plate 420 disposed on both sides of the rear plate 430, And one side of the first side plate 410 and the side surface of the second side plate 420 are opposed to each other.

At this time, the first side plate 410 and the second side plate 420 are formed in a bent shape with the rear end facing upward, and the thick plate 430 is engaged with the fixing member 520.

The tape fixing unit 500 includes a tape receiving unit 510, a fixing member 520, and a pressure adjusting member 530.

The tape seating part 510 is formed to have a curvature corresponding to the outer circumferential surface of the tape at the folded part of the first side plate 410 and the second side plate 420 where the tape is seated.

The fixing member 520 is formed in the form of a bar bent in a 'C' shape. The fixing member 520 includes a fixing rod 521 which is coupled to the upper side of the first side plate 410 and the upper side of the second side plate 420 by being bent at one end of the fixing member 520, A tape holding portion 522 disposed at the tape seating portion 510 at the other bent end of the fixing member 520 and a connecting portion 523 connecting the fixing rod 521 and the tape holding portion 522 .

The pressure regulating member 530 is formed of a spring so that one end of the pressure regulating member 530 presses the side of the thick plate 430 while being inserted into the fixing rod 521 between the first side plate 410 and the second side plate 420 And the other end pressurizes the tape holding portion 522 from above.

According to the above configuration, when the tape fixing part 500 attaches the tape to the tape supporting part 522, the tape holding part 522 is attached to the tape holding part 522 by the elastic force of the pressure regulating member 530 The tape is stably fixed to the tape receiving portion 510 side.

At this time, the tape fixing unit 500 always presses the tape downward regardless of the thickness of the tape by the pressure regulating member 530, so that the tape is always loosened in a stable environment, .

Meanwhile, the pressure roller 600 is exposed to the front side of the close contact mat 100 in a state where the pressure roller 600 is coupled to the lower front of the stationary frame 400. When the tape is pressurized to a predetermined pressure, .

The pressing roller 600 is disposed on the lower side between the first side plate 410 and the second side plate 420 so that both ends are hinged to each other, And is provided so as to be able to roll while being in contact with the counter material.

Accordingly, when the pressure roller 600 is rotated, the tape mounted on the tape fixing unit 500 is released while being rotated, and at the same time, the pressure roller 600 presses the surface of the tape to be adhered to the plate material So that the taping operation can be performed.

On the other hand, the cutting unit 700 is provided for cutting the tape adhered by the pressure roller, and is provided on the rear side of the close-up mat unit 100 to cut the tape selectively adhered thereto.

In addition, the cutter 700 is configured to cut the bonded tape while the cutter 700 is moved downward when the pull rod 210 is pressed.

More specifically, the cutting unit 700 is formed to be bent in a "? &Quot; shape, and a cutting edge 720 is formed at one end of the bent part 720, Is exposed to the rear of the handle (100), and is coupled to the handle (200) so as to face downward.

According to the above configuration, the present invention is formed in the form of a pusher, and the tape is mounted on the fixing member (520) so that the end of the tape can be released by the pressure roller (600) 600 and the pressing mat part 100 are brought into surface contact with the plate material and then pressed forward, the pressure roller 600 is rotated to loosen the loaded tape. At the same time, the loosened tape is pressed by the pressure roller 600 And is tightly adhered to the plate material while being secondarily pressed by the close contact mat portion 100. [

At this time, the close contact mat unit 100 prevents the occurrence of a scratch on the surface as the work is performed while the fibrous layer 110 is in contact with the surface of the plate material and the tape.

Further, the tape is pressed more strongly by the elastic layer 120 constituting the close-contact mat portion 100, so that the tape can be more firmly adhered.

On the other hand, an auxiliary roller 130 is further provided on the rear side of the contact mat part 100 so that the secondarily pressed tape can be more firmly adhered while being pressed again. That is, in the present invention, as the pressing roller, the contact mat part 100, and the auxiliary roller 130 sequentially press the tape, the tape is firmly adhered.

On the other hand, after the tape is completely bonded, the tapping operation is completed while pressing the knob 200 to cut the tape having the cutting edge 720 attached thereto.

As described above, according to the present invention, a process of bonding a tape and a process of cutting the tape can be performed continuously, and each process can be performed by a simple operation, thereby reducing the time and labor required for a job, There is an advantage that it can be improved.

Meanwhile, when the cutting unit 700 is repeatedly used, the adhesive material of the tape adheres to the cutting unit 700, so that the cutting efficiency is gradually reduced. Thus, the cutting unit 700 can be separated and combined .

The fastening protrusion 710 protruding upward is formed at the bent end of the cutter 700 and the first fastening groove 710 is formed at the lower end of the pull rod 210, (Not shown).

That is, since the cutter 700 can be easily engaged and separated by fitting, when the blade is dull, it can be easily replaced and used.

Meanwhile, since the cutting edge 720 is provided at the adjacent position of the close-up mat part 100, when the operator adjusts the grip part 200 by mistake, the tape cutting is performed unintentionally.

Therefore, in order to prevent this, the contact mat part 100 is bent so that the bent front part is in surface contact with the plate material, and the cutting blade 720 is separated from the plate material by taping Let the work be done.

The taping operation is performed in a state in which the curved front portion of the contact mat portion 100 and the pressing roller 600 are in surface contact with each other, After the bent rear portion is in surface contact with the plate material, the knob 210 is pressed so that the cutting blade 720 can cut the tape.

That is, according to the present invention, the taping operation is performed by the operator selectively adjusting the contact position of the contact mat part 100, so that the work can be performed more easily and conveniently, There are advantages.

Meanwhile, the handle bar 210 is coupled to the handle adjusting member 300 in a state where the connecting body 230 is coupled to the handle bar 210.

The connection body 230 is formed in the shape of a hollow circular tube having a closed bottom and an open top, and a second coupling groove 231 inserted through the coupling protrusion 710 is formed on a lower surface thereof. The handle bar 210 is inserted into the coupling groove 311 of the handle adjusting member 300 when the handle bar 210 is inserted into the coupling groove 311 of the handle adjusting member 300.

At this time, the fastening protrusion 710 is fastened to the first fastening groove 210 in a state where the connecting body 230 and the handle bar 210 are disposed such that the first fastening groove 211 and the second fastening groove 231 are aligned with each other, The handle 211 and the second fastening groove 231 are inserted at the same time so that the knob 200, the knob adjusting member 300 and the connecting body 230 are in an organically coupled state.

The auxiliary protrusions 711 protrude outwardly from the fastening protrusions 710 so that the auxiliary protrusions 711 are engaged with the lower surface of the pull adjusting member 300. When the auxiliary protrusions 711 are engaged with the lower surface of the pull adjusting member 300, So that it can be maintained firmly.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

100: adhesion mat part 110: fibrous layer
120: elastic layer 130: auxiliary roller
200: handle portion 210: handle bar
211: first fastening groove 220: handle
230: connecting body 231: second fastening groove
300: Handle adjusting member 310: Fixing body
311: coupling groove 320: elastic coupling part
330: pressing member
400: fixed frame 410: first side plate
420: second side plate 430: thick plate
500: tape fixing part 510: seat part
520: fixing member 521: fixing rod
522: tape hook portion 523: connection portion
530: Pressure regulating member
600: pressure roller
700: cutting portion 710: fastening projection
711: auxiliary protrusion 720: cutting blade

Claims (5)

A taping device used for fixing a plate material during construction,
An adhesion mat part (100) formed in a shape having a predetermined area;
A handle 200 configured in the form of a rod having a knob adjustment member 300 at the lower end thereof and coupled to the rear side of the close contact mat 100 by the knob adjustment member 300;
A tape fixing part 500 is coupled to the tape fixing part 500 so that the tape fixing part 500 can be unfolded forward while the tape is rotated and the lower part is engaged with the tightening mat part 100, A frame 400;
A pressing roller 600 which is exposed to the front side of the tightening mat part 100 in a state of being coupled to the lower front of the fixing frame 400 and which adheres the loosened tape while pressing the tape at a constant pressure; And
A cutting unit 700 provided on a rear side of the close contact mat unit 100 and configured to cut the bonded tape;
/ RTI >
The handle adjustment member 300 includes:
A fixing body 310 having a coupling groove 311 to which the handle 200 is fixed at a central portion of the upper portion;
An elastic coupling part 320 provided at right and left sides of the fixed body 310; And
An elastic member 330 made of an elastic material, one end of which is coupled to the elastic coupling portion 320 and the other end of which is coupled to the close coupling mat 100;
And a taping device for building construction.
delete The method according to claim 1,
The cutting unit 700 includes:
Wherein when the knob part (200) is pressed downward, the cutting part (700) is moved downward to cut the bonded tape.
The method of claim 3,
The cutting unit 700 includes:
And the cutting edge 720 is exposed to the rear of the close contact mat part 100 and faces the downward side of the contact mat part 100, (200). ≪ / RTI >
The method according to claim 1,
The contact mat part (100)
An elastic layer 120 made of a material having elasticity; And
A fiber layer 110 made of a predetermined fiber material and disposed below the elastic layer 120;
And a taping device for building construction.

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