JP3027881U - Envelope sealer - Google Patents

Abstract

(57) [Abstract] [Problem] Envelope sealing work using cellophane tape can be performed rapidly, stably, and continuously without failure, and labor and time can be reduced. [Solution] Envelope (4) Has a U-shape and has a slope so that the space becomes narrower as it goes in the advancing direction of the envelope, and for adjusting the position of the encapsulating part that varies depending on the size of the envelope, the guide part (5 In addition, the envelope can be easily sealed by passing through the pressing roller portion (7), which has a structure of freely moving up and down and pressing it with a constant pressure.

Description

[Detailed description of the device]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for sealing an envelope with cellophane tape by simply passing the envelope using this device equipped with cellophane tape.

[Prior Art] Conventionally, there has been a method of sealing cellophane tape one by one at an appropriate length by score measurement or a method of gluing.

[Problems to be Solved by the Invention] The conventional method had the following drawbacks. (A) When sticking with cellophane tape, the tape was cut into appropriate lengths, and the lengths varied. ) In addition, the positions were not fixed because they were pasted by visual inspection. (C) If there were too few mistakes, it was impossible to re-paste and it was necessary to re-write even the address. (D) When pasting with glue, glue each one Since it was pasted, it required labor, and it took time for the envelope to become dirty and dry (e). Therefore, it took a lot of labor and time to seal a large amount.

[Means for Solving the Problems] A commercially available cellophane tape (3) is attached to a rotatable tape holder (2) on the upper part of the frame (1) and an envelope ( A guide (5) that has a U-shape and has an inclination that the space becomes narrower as the envelope advances in the advancing direction of the envelope and the sealing part is closed, and that the mechanism is slidable toward the opening part. ), A pressing roller (7) that moves freely up and down to press the sealing part with a constant pressure to improve the adhesiveness of the tape, and a blade (6) that cuts the tape after sealing are also provided. Is equipped with a suction plate (8) to prevent slipping. The present invention is an envelope sealer having the above-mentioned configuration.

BEST MODE FOR CARRYING OUT THE INVENTION When the envelope (4) is inserted into the guide (5) and moved as it is, it is pressed by the pressing roller (7) from the upper part of the tape in the sealing part of the envelope (4). The tape (3) is automatically attached, and when the envelope (4) is lifted upward, the tape (3) is cut by the blade (6) and stable sealing work can be performed.

[Embodiment] An embodiment of the present invention will be described below. (A) A rotatable tape holder (2) is provided on the upper part of the frame (1). A guide (5) (see Fig. 3) is attached that has a slanted shape that narrows the space as it advances in the direction of travel, and can be adjusted forward and backward to set the sealing position depending on the size of the envelope. C) A pressing roller (7) that presses the tape with a constant pressure and a blade (6) that cuts the tape are provided on the upper end of the frame (1). (D) The bottom of the frame (1) is used for non-slip adsorption. This invention has the above-mentioned structure. To use it, (a) attach a commercially available cellophane tape (3) to the tape holder (2) and hold the tape. Pull down to (7) Set (b) Adjust and fix the guide (5) forward and backward to set the sealing position depending on the size of the envelope (4). (C) Insert the envelope (4) until it touches the back of the guide (5). Move it in the direction of the knife (6) as it is. (D) Pass the bottom of the tape under the pressing roller (7) through the envelope (4), so that the roller (7) presses the envelope sealing part and the tape automatically moves. Attached (see FIG. 4) (e) The envelope (4) passes through the pressing roller (7) and is lifted upward so that the tape is cut by the blade (6) (see FIG. 5) As shown in 6, instead of the pressing roller, a leaf spring (9) may be used to push up from below.

[Advantage of Invention] [0007] By using this device, it is possible to continuously perform a large amount of sealing work quickly and stably without any loss when the tape is pasted one by one as in the past. Yes labor and time will be reduced

[Brief description of drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a side view of the present invention.

FIG. 3 is a partially cutaway view of the present invention.

FIG. 4

FIG. 5 is an enlarged view of a pressing roller portion and a tape cutting blade portion of the present invention.

FIG. 6 is a perspective view showing another embodiment of the present invention.

[Explanation of symbols]

 1 frame 2 tape retainer 3 cellophane tape 4 envelope 5 guide 6 knife 7 pressing roller 8 suction plate 9 leaf spring

Claims (1)

[Scope of utility model registration request] 1. A guide part (5) having a U-shape and having an inclination so that a space becomes narrower as it goes in the advancing direction of the envelope and slidable in the direction of the opening, and vertically. A device for sealing envelopes by passing through the pressure roller part (7), which is structured to move freely and hold it with a constant pressure.