CN215710547U

CN215710547U - Portable adhesive tape cutting device

Info

Publication number: CN215710547U
Application number: CN202121829411.3U
Authority: CN
Inventors: 叶方文; 杜晓彬
Original assignee: Nanjing Heheng Photoelectric Technology Co ltd
Current assignee: Nanjing Heheng Photoelectric Technology Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-02-01
Anticipated expiration: 2031-08-06

Abstract

The utility model relates to the technical field of adhesive tape cutters, in particular to a portable adhesive tape cutter, which comprises a finger ring, a shell, a cutting switch, a partition plate, an accommodating cavity and an installation cavity, wherein one side of the accommodating cavity is provided with a telescopic opening; in practical application, after a product is put into a box sealing and then folded, the cutting switch is pressed down, the driving assembly drives the cutting knife to rotate, so that the cutting edge of the cutting knife extends out of the telescopic opening, the cutting switch is pressed down again after the adhesive tape is cut off by the cutting edge of the cutting knife, and the cutting edge of the cutting knife can be screwed into the accommodating cavity through the telescopic opening; the shell can be carried by wearing the finger ring on a finger, so that the size is small, and the carrying and the use are more convenient; the utility model has small volume and convenient carrying and use, and improves the work efficiency of sealing and bonding.

Description

Portable adhesive tape cutting device

Technical Field

The utility model relates to the technical field of adhesive tape cutting machines, in particular to a portable adhesive tape cutting device.

Background

The adhesive tape cutting is a common tool in life, and particularly when a product is packaged and sealed, the product is put into a sealed box and then sealed and folded, and an adhesive tape cutting machine is needed to cut off the adhesive tape; the existing adhesive tape cutting machine is large in size and inconvenient to carry, an enclosure with a product needs to be moved onto the adhesive tape cutting machine for cutting, and the operation and inconvenience are serious, so that the work efficiency of enclosure bonding is seriously reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects and provide the portable adhesive tape cutting device which is small in size, convenient to carry and use and capable of improving the work efficiency of sealing and bonding.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a portable sticky tape cutting device, includes the ring, fixes the casing on the ring and locates cut-off switch on the casing, vertically in the casing be equipped with the baffle, the baffle will the casing is inside to divide from a left side to the right side in proper order and holds chamber and installation cavity, the one side that holds the chamber is equipped with the expansion joint, rotatable coupling has the cutting knife and is used for the drive in holding the chamber the cutting edge of cutting knife is followed the drive assembly that the expansion joint screw in or screw out adopted, cut-off switch electric connection the drive assembly.

Further, be equipped with the battery in the installation cavity, one side of casing is equipped with the interface that charges, the interface that charges is used for giving the battery charges, battery electric connection cutting switch.

Further, the driving assembly comprises a cutting motor fixed in the shell, an output shaft of the cutting motor penetrates into the accommodating cavity and is connected with a cutting rotating shaft in a driving mode, and a cutter handle of the cutting knife is fixedly connected with the cutting rotating shaft.

Furthermore, the ring comprises an upper arc-shaped ring body, a lower arc-shaped ring body and an elastic connecting piece used for connecting the upper arc-shaped ring body and the lower arc-shaped ring body.

Further, the elastic connecting piece is a rubber band or a spring.

The utility model has the beneficial effects that:

in practical application, after a product is put into a box sealing and then folded, the cutting switch is pressed down, the driving assembly drives the cutting knife to rotate, so that the cutting edge of the cutting knife extends out of the telescopic opening, the cutting switch is pressed down again after the adhesive tape is cut off by the cutting edge of the cutting knife, and the cutting edge of the cutting knife can be screwed into the accommodating cavity through the telescopic opening; the shell can be carried by wearing the finger ring on a finger, so that the size is small, and the carrying and the use are more convenient; the utility model has small volume and convenient carrying and use, and improves the work efficiency of sealing and bonding.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional view taken at A-A in FIG. 2;

reference numerals: a ring 1; an upper arcuate ring body 11; a lower arcuate ring body 12; a connecting member 13; a housing 2; the accommodation chamber 21; a flexible neck 211; a mounting cavity 22; a cutting switch 3; a partition plate 4; a cutting knife 5; a drive assembly 6; the cutting rotary shaft 61; a storage battery 7; and a charging interface 71.

Detailed Description

As shown in fig. 1, 2 and 3, a portable adhesive tape cutting device comprises a finger ring 1, a shell 2 fixed on the finger ring 1 and a cutting switch 3 arranged on the shell 2, wherein a partition plate 4 is vertically arranged in the shell 2, the inside of the shell 2 is divided into a containing cavity 21 and an installation cavity 22 from left to right in sequence by the partition plate 4, one side of the containing cavity 21 is provided with a telescopic opening 211, a cutting knife 5 and a driving component 6 for driving the cutting edge of the cutting knife 5 to be screwed in or out from the telescopic opening 211 are rotatably connected in the containing cavity 21, and the cutting switch 3 is electrically connected with the driving component 6.

When the adhesive tape cutting device is used, a product is placed into a box sealing and then folded, the cutting switch 3 is pressed down, the driving assembly 6 drives the cutting knife 5 to rotate, the cutting edge of the cutting knife 5 extends out of the telescopic opening 211, the cutting switch 3 is pressed down again after the adhesive tape is cut off by the cutting edge of the cutting knife 5, and the cutting edge of the cutting knife 5 can be screwed into the accommodating cavity 21 through the telescopic opening 211; the shell 2 can be carried by wearing the finger ring 1 on a finger, so that the finger ring is small in size and more convenient to carry and use; the utility model has small volume and convenient carrying and use, and improves the work efficiency of sealing and bonding.

As shown in fig. 1, 2 and 3, a storage battery 7 is disposed in the mounting cavity 22, a charging interface 71 is disposed on one side of the housing 2, the charging interface 71 is used for charging the storage battery 7, and the storage battery 7 is electrically connected to the cutting switch 3; in this embodiment, the driving unit 6 is supplied with power through the battery 7, and the battery 7 is charged through the charging interface 71.

As shown in fig. 1, 2 and 3, the driving assembly 6 includes a cutting motor fixed in the housing 2, an output shaft of the cutting motor penetrates into the accommodating cavity 21 to be connected with a cutting rotating shaft 61 in a driving manner, and a shank of the cutting knife 5 is fixedly connected with the cutting rotating shaft 61; in this embodiment, it is rotatory through cutting motor drive cutting rotation axis 61, and it is rotatory through the handle of a knife that cutting rotation axis 61 drove cutting knife 5, makes cutting knife 5's cutting edge screw in or revolve out expansion joint 211.

As shown in fig. 1, 2 and 3, the finger ring 1 comprises an upper arc-shaped ring body 11, a lower arc-shaped ring body 12 and an elastic connecting piece 13 used for connecting the upper arc-shaped ring body 11 and the lower arc-shaped ring body 12; in this embodiment, the upper arc-shaped ring body 11 and the lower arc-shaped ring body 12 are elastically connected by the elastic connecting member 13, so that the ring 1 is suitable for people with various finger thicknesses.

As shown in fig. 1, 2 and 3, the elastic connecting piece 13 is a rubber band or a spring; in this embodiment, the upper arc-shaped ring body 11 and the lower arc-shaped ring body 12 are connected by a rubber band or a spring, so that the ring 1 is suitable for people with various finger thicknesses and has stronger applicability.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications, additions and substitutions for the described embodiments may be made by those skilled in the art without departing from the scope and spirit of the utility model as defined by the accompanying claims.

Claims

1. The utility model provides a portable sticky tape cutting device which characterized in that: including ring (1), fix casing (2) on ring (1) and locate cut-off switch (3) on casing (2), vertically in casing (2) be equipped with baffle (4), baffle (4) will casing (2) are inside to be divided from a left side to the right side in proper order and are held chamber (21) and installation cavity (22), the one side that holds chamber (21) is equipped with expansion joint (211), rotatable coupling has cutting knife (5) and is used for the drive in holding chamber (21) the cutting edge of cutting knife (5) is followed expansion joint (211) screw in or screw out drive assembly (6) that adopt, cut-off switch (3) electric connection drive assembly (6).

2. A portable tape cutting apparatus according to claim 1, wherein: be equipped with battery (7) in installation cavity (22), one side of casing (2) is equipped with interface (71) that charges, interface (71) that charges are used for storage battery (7) charge, battery (7) electric connection cutting switch (3).

3. A portable tape cutting apparatus according to claim 1, wherein: drive assembly (6) are including fixing the cutting motor in casing (2), the output shaft of cutting motor penetrates the drive is connected with cutting rotation axis (61) in holding chamber (21), the handle of a knife of cutting knife (5) is fixed cutting rotation axis (61).

4. A portable tape cutting apparatus according to claim 1, wherein: the ring (1) comprises an upper arc-shaped ring body (11), a lower arc-shaped ring body (12) and an elastic connecting piece (13) used for connecting the upper arc-shaped ring body (11) and the lower arc-shaped ring body (12).

5. A portable tape cutting apparatus according to claim 4, wherein: the elastic connecting piece (13) is a rubber band or a spring.