JPH0480169A - Sticking device for adhesive tape - Google Patents

Abstract

PURPOSE:To automatically stick an adhesive tape by exchangeably holding an adhesive taper roll, delivering the tape with a feed belt onto an object to be stuck transported through a transport part, and feeding and cutting it. CONSTITUTION:The tape T drawn out from the roll R of an adhesive tape through guide rollers 45, 46, is pinchedly held. In this condition, an object to be stuck(envelope) is loaded on a loading plate 3, a motor intermediate shaft 27 is driven, a driving roller 35 is rotationally moved through a belt 31, and a feed belt 40 is circulatingly run. The tape T is delivered and fed while being pinched between the belt 40 and a guide block 41, and the envelope is moved in the transport belt 16. The envelope is transported with the belt 16, the adhesive tape T is sent from the end part in the lateral direction on the upper face in the oblique direction, they are pressed and stuck with a pressing roller 54, and at opposite end part the tape T is cut off with a cutter 42. Consequently, sticking of the adhesive tape T is automatically performed.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an adhesive tape pasting device for pasting adhesive tapes such as cellophane tape and double-sided tape onto envelopes, calendars, posters, and the like.

[Prior Art] Adhesive tape is generally wound into a roll. For example, when sealing an envelope, first pull out the adhesive tape T from the roll according to the length to be used, cut it with a cutter or knife,
For example, as shown in FIG. 7, the folded piece Wl and the back piece W of the envelope W,
You can seal it by pasting it between the folded piece, or by pasting one side of the double-sided tape on the back of the folded piece, peel off the release paper on the other side of the double-sided tape, and stick it to the back piece. ing.

[Problems to be Solved by the Invention] However, since adhesive tape has an adhesive surface, it may be difficult to handle, and if it is done completely manually, it may result in a decrease in office processing efficiency.

[Means for Solving the Problems] The present invention aims to solve these inconveniences, and the gist thereof is to provide a holding part that can exchange and hold the unrolled adhesive tape, and a holding part that can transport the object to be applied. a conveyance section, a supply section capable of feeding and feeding the adhesive tape with a feeding belt onto an object being pasted being conveyed by the conveyance section, and a cutting section capable of cutting the adhesive tape. An adhesive tape application device is characterized by:

[Operation] The object to be affixed is transported by the conveyance section, the adhesive tape is fed out from the holding section by the feeding belt of the supply section and supplied onto the object to be affixed, and the cutting section cuts the adhesive tape to a predetermined length. The tape is then cut into pieces and the adhesive tape is applied to the object.

[Embodiment 1] Figures 1 to 6 show an embodiment of the present invention, in which 1 is a base, a cover 2 is attached on the base 1, and an envelope as an object W to be pasted is attached to the front of the cover 2. A mounting plate 3 is attached to the cover 2, and an upper plate 4 is attached to the rear of the cover 2.

Reference numeral 5 denotes a holding section, which attaches a holder 6 to the upper plate 4, and holds the adhesive tape T, in this case, the unrolled R of the adhesive tape T, which has an adhesive surface on one side, so that it can be exchanged and pulled out and rotated. .

Reference numeral 7 denotes a conveying section, in which a front plate 8 is installed upright in the middle part of the base l, a bearing tube 9 is installed horizontally at the lower part of the front plate B, a drive shaft ship is supported on the bearing tube 9, and the base A bearing plate 11 is erected on the front part of the base 1, the tip of the drive shaft 10 is supported on the bearing plate 11, a bracket is mounted on the base 1, and the bracket [and the bearing plate 1] are mounted on the base 1.
A mounting shaft is provided between 1 and 1, a pulley U is fixed to the drive lees powder, a pulley 6 is rotatably mounted to the mounting shaft, and a pulley H is
-b, a window hole 3a from which the conveyor belt b protrudes is formed in the mounting plate 3, a pulley 10a is attached to the base end of the drive shaft 10, and a drive motor U is attached to the base 1. Installation, attach the reducer hook to the drive motor a, attach the pulley 18a to the output shaft of the reducer magazine, and connect the pulleys 10a and 18a.
It is constructed by wrapping four belts in between.

The powder is a transmission mechanism, in which case a support boss is fixed to the front plate 8, one side of the support plate n is pivotably pivoted to the support boss, and a bearing opening is attached to the support plate. fixed, bearing the rotating shaft U in the bearing tube, attaching three distance shafts to the support plate n, attaching the bearing plate to the base l, and between the support boss and the bearing plate. An intermediate shaft is mounted on the intermediate shaft, and a pulley 27a is fixed to the intermediate shaft, and the pulley 10a and the pulley 2 are connected to each other.
7a, a belt 4 is attached to the opening shaft, a clutch 4 for feeding the opening shaft is attached, a bearing plate is attached to the base violet, and the base end of the rotating shaft M is supported on the bearing plate, A pulley 24a is attached to the rotating shaft iris, and a belt is wound between the pulley 24a and the clutch pulley 29a of the feed clutch.The six blades are the supply section and are arranged in parallel. The feed shaft part is bearing between a pair of mounting plate tracks, the drive roller part is attached to the feed shaft part, and a pair of sandwiching rollers, feeding rollers, guide rollers, and tension rollers are installed between the mounting plate tracks. ) are installed respectively, and these drive rollers 5,
Feed belts (a), such as resin belts (Mitsuboshi Belting Co., Ltd. NS-42SG), and a guide plate that can guide the feed belt between the feed roller blade and the guide roller blade in an inwardly curved state is installed between the mounting plate parts, and Regulating plates that receive the tip T1 of the adhesive tape T are installed between the mounting plate paths, and the base end of the feed shaft portion and the tip of the rotation shaft U are removably provided, and one of the mounting blades is It is configured by being attached to the three distance shafts 5 mentioned above.

The center is a guide part, in which a vertical shaft foot is attached to the upper plate 4, a vertical roller 6 is rotatably inserted through the vertical axis, and a horizontal shaft is attached to the upper plate 4 by a block, and the horizontal axis A horizontal roller station is rotatably attached to a.

Chrysanthemum is a pressing mechanism part, in which a support pin mark is fixed between the mounting plate parts, a swinging arm is pivoted to the support pin group, a pressing roller clear is attached to the swinging arm 51, and a support pin mark is fixed between the mounting plates. A plate spring that can press the swinging arm group downward is fixed to the plate spring, and another pressing roller is attached between the mounting plates.

1 is a position setting part, and a position setting base is attached to the front plate 8 so as to be freely adjustable back and forth, and a contact part 56a that can come into contact with the tip edge of the object W to be pasted is formed on the position setting base. It is composed of

`` is a cutting part, in which a cutter shaft is rotatably mounted between the above-mentioned mounting plate parts, a cutter roll 9 having two blade parts Sa is mounted on the cutter shaft, and a bearing cylinder opening is mounted on the support plate 4. is fixed, a transmission shaft attachment is rotatably attached to the bearing tube ω, a pulley 61a is attached to the transmission shaft transmission, and the rotation axis U
Attach the clutch shaft for the cutter to the clutch pulley 62a and the pulley 61a, and attach the fixed blade strip to the mounting plate so that the transmission shaft and the cutter shaft can be connected and disconnected. It is set up and configured.

1 is a control operation section, which is equipped with a power switch B, an inching switch, a select switch e8a-68b, a thumbwheel switch ωa・a; +b-ωCωd, a speed adjustment knob, and a total counter n. The drive shaft 10 is equipped with a control section n having a built-in wiring board.
Attach the gear tab to the front plate 8, attach the bearing 4 to the front plate 8, attach the upper mounting shaft 74 rotatably between the bearing plate 11 and the bearing B, and attach the bearing 5 to the front plate 8, and attach the bearing 4 to the front plate 8. A lower mounting shaft surface is rotatably mounted between the plates 11, a gear 74a is mounted on the upper mounting shaft 74, a rotary encoder 773 is mounted on the front plate 8, and a gear meshing with the gear 74a is attached to the input shaft of this rotary encoder n. ? 7a is attached, and a sensor frost is attached to the mounting plate.

Since this embodiment has the above configuration, when the power switch B of the control operation unit 6 is turned on, the drive motor light starts, the drive shaft rotates via the belt 4, the conveyor belt is driven, and the thumb wheel Set the starting length Ll with the switch a, and set the ending length L2 with the thumbwheel switch eBd.
The adhesive tape T pulled out from the roll R of the holding part 5 through the guide part C is placed on the outer surface of the feeding belt located between the sandwiching rollers and on the feeding belt located on the feeding roller J. The feeding belt located on the first outer surface and the guide roller field reaches the regulation plate ζ through the outer surface of the feed belt, and the envelope as the object W to be pasted is placed on the mounting plate 3, and the upper edge of the envelope is brought into contact with the position setting base. When the envelope is brought into contact with the portion 5Eia and moved laterally to the conveyor belt 16 side in this state, the envelope is moved between the conveyor belt and the side portion of the presser by the pressing roller &
During the conveyance, a sensor detects the front edge of the envelope in the conveyance direction, and a signal from the sensor 7B causes the rotary encoder π to be
outputs a pulse signal, and under the conditions set in the thumbwheel switch 77a, outputs an operating signal to the transmission tI & elliptical powder feeding Clara 14, the feeding clutch 4 operates, and the drive motor adjusts the belt. The intermediate shaft rotating through the shaft 4 is connected to the clutch pulley 29a, and the rotating shaft U starts rotating through the belt mixer, and the drive roller 5 rotates due to the rotation of the feed shaft. As a result, the adhesive tape T is sandwiched between the feeding belt Chrysanthemum and the quadruple guide block and is fed out, so that the adhesive tape T is diagonally directed onto the top surface of the envelope, which is the object W to be pasted. The adhesive side of the envelope sticks to the envelope, and it is stuck between the conveyor belt filling and the pressing roller, and the envelope is conveyed, and the sensor detects the trailing edge of the envelope in the conveyance direction, and the thumb wheel switch ωd
Under the conditions set in , the clutch shaft for the cutter of the cutting part M is activated, and the rotating rotation shaft U starts rotating the transmission shaft through each rotor, and the cutter shaft rotates to rotate the cutter. The roll mark rotates 180 degrees clockwise at high speed, the adhesive tape T is cut into a predetermined length by the blade mark a, and the cut drive roller 5 causes the tip edge T1 of the adhesive tape T to face the regulating plates. The adhesive tape T stops at the position, and the cut adhesive tape T is pulled and stuck by the conveyance of the envelope, and the trailing edge of the envelope in the conveyance direction is sent out from between the pressing roller and the conveyor belt b, and the adhesive tape T is pasted. Complete.

Therefore, by sending the object W to the conveying section 7, the object W to be applied is automatically conveyed, and the adhesive tape T is fed out from the holding section 5 by the feeding belt of the supply section 5 and is being conveyed to the object W to be applied. It is fed upward, and the cutting part is covered with adhesive tape T.
The adhesive tape T can be cut to a predetermined length and the adhesive tape T can be automatically applied to the object W to be applied, thereby increasing the efficiency of administrative processes such as sealing envelopes and applying adhesive tape.

Although the present invention is applied to an adhesive tape pasting device for envelopes, it can also be used not only for envelopes but also for plate-like objects such as calendar posters, and can also be used not only for single-sided tape but also for double-sided tape, etc. I can do it.

[Effects of the Invention] As described above, in the present invention, the object to be applied is automatically conveyed by sending it to the conveyance section, and the adhesive tape is fed out from the holding section by the feeding belt of the supply section and is conveyed. The adhesive tape is fed onto the object to be pasted, and the cutting section cuts the adhesive tape to a predetermined length and can automatically attach the adhesive tape to the object to be pasted, and is useful for administrative processes such as sealing envelopes and other tasks. High efficiency can be achieved.

As described above, the intended purpose can be fully achieved.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention; FIG. 1 is a front sectional view, FIG. 2 is a plan sectional view, FIG. 3 is a partial plan sectional view, and FIG. 4 is a side sectional view. Figure 5 is a partial side sectional view.
FIG. 6 is a perspective view of the entire structure, and FIG. 7 is a perspective view of the object to be applied. 5...Holding part, 7...Transportation part, clearing...supply part, S...supply belt, correction...cutting part, W...object to be applied, T...adhesive tape, R...Reel.

Claims (1)

[Claims] A holding part that can exchange and hold the roll of adhesive tape, a conveying part that can convey the object to be applied, and a feeding belt that can feed and feed the adhesive tape onto the object being applied by the conveying part. An adhesive tape sticking device comprising: a supply section; and a cutting section capable of cutting the adhesive tape.