CN211470281U

CN211470281U - Adhesive tape cutting device

Info

Publication number: CN211470281U
Application number: CN201922191593.5U
Authority: CN
Inventors: 向伟; 向仲荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-09-11
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a tape cutting device, which comprises a bracket, wherein the front end of the bracket is provided with a blade for cutting a tape; the adhesive tape roll fixing device comprises a pressing plate, and two ends of the pressing plate are connected with the support through elastic connecting parts respectively. The adhesive tape cutting device with the structure utilizes the elastic connecting part and the pressing plate to roll the adhesive tape on the bracket without adopting an adhesive tape seat with fixed size. The cutting device can be adapted to adhesive tape rolls of various specifications, the universality of equipment is improved, the use is convenient, and the cost is reduced.

Description

Adhesive tape cutting device

Technical Field

The utility model relates to an adhesive tape cutting device.

Background

The existing commercially available adhesive tape cutter generally comprises a pressure plate, an adhesive tape holder, a compression roller and a blade. When the sealing device is used, the adhesive tape barrel is sleeved on the adhesive tape seat, the end part of the adhesive tape is pulled out, the adhesive tape barrel extends to the blade by bypassing the compression roller, when the box is required to be sealed, the bracket is held by hand, the end part of the adhesive tape is pressed on the part required to be sealed, then the adhesive tape is pulled backwards, the adhesive tape roll rotates, the adhesive tape is continuously pulled out and stuck on the part required to be sealed, and when the box is sealed, the cutter is pressed forcibly to cut off the adhesive tape by using the blade.

However, in practical use, the tape holder of the tape cutter can only mount a tape roll with a fixed size, the inner ring of the tape roll cannot be mounted when the diameter is too small, and the tape roll cannot be fixed when the diameter is too large.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an adhesive tape cutting device can fix the adhesive tape roll of different specification diameters, improves the commonality.

For solving the above technical problem, the technical scheme of the utility model is that: the adhesive tape cutting device comprises a bracket, wherein the front end of the bracket is provided with a blade for cutting an adhesive tape; the adhesive tape roll fixing device comprises a pressing plate, and two ends of the pressing plate are connected with the support through elastic connecting parts respectively. The pressing plate penetrates through the inner ring of the adhesive tape roll, and the adhesive tape is tightly pressed on the support through the elastic connecting part, so that the fixing effect is achieved.

As an improvement, the pressing plate can stretch and retract and is used for adapting to adhesive tape rolls with different width specifications.

As an improvement, the elastic connecting part is a spring or a rubber band.

As an improvement, the elastic connecting parts are two arranged side by side. The stability of the pressing plate is improved, and the adhesive tape roll is uniformly stressed.

Preferably, the distance between the two elastic connecting parts is smaller than the width of the pressure plate. The pressing plate and the elastic connecting part are arranged in a trapezoidal shape, so that the adhesive tape roll is easier to fix.

As an improvement, two end parts of the two elastic connecting parts are respectively provided with a connecting rod, one end of the pressing plate is fixed with one connecting rod, and the other end of the pressing plate is provided with a hook capable of being lapped on the other connecting rod. The pressing plate and the elastic connecting part are convenient to connect and detach.

As a modification, the bracket is transversely provided with a sleeve, and the elastic connecting part penetrates through the sleeve. The sleeve plays a guiding role and can also avoid the abrasion of the elastic connecting part to the bracket.

As an improvement, the elastic component is fixed at the bottom of the pressure plate, one end of the elastic component is fixedly connected with the bracket, and the other end of the elastic component is provided with a hook; and the side wall of the bracket is provided with a hanging hole matched with the hook.

As an improvement, a roller for guiding the adhesive tape is arranged on the bracket below the blade, and an auxiliary roller for preventing the adhesive tape from being attached is arranged below the roller; the diameter of the roller wheel is larger than that of the auxiliary roller.

As a modification, the two secondary rollers are left and right with a gap.

As an improvement, a guard plate is arranged in front of the blade edge, and a gap is formed between the guard plate and the blade edge. Avoiding the hand injury caused by the cutting edge during operation.

As an improvement, the tail part of the bracket is provided with a plurality of bayonets with gradually reduced widths. The adhesive tapes with different specifications are adapted through bayonets with different specifications.

The utility model discloses an useful part lies in: the adhesive tape cutting device with the structure utilizes the elastic connecting part and the pressing plate to roll the adhesive tape on the bracket without adopting an adhesive tape seat with fixed size. The cutting device can be adapted to adhesive tape rolls of various specifications, the universality of equipment is improved, the use is convenient, and the cost is reduced.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a left side view of the present invention.

Fig. 4 is a front view of the platen.

FIG. 5 is a top view of the platen.

Fig. 6 is a schematic structural view of embodiment 2.

The labels in the figure are: the device comprises a support 1, a sleeve 2, an elastic connecting part 3, a pressing plate 4, a roller 5, an auxiliary roller 6, a guard plate 7, an adhesive tape roll 8, a bayonet 9, a blade 10, a connecting rod 11, a hook 12, a hook 13, a hanging hole 14, a sub-plate 41, a holding plate 42 and a baffle 43.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the specific embodiments.

Embodiment 1 as shown in fig. 1-5, the utility model comprises a support 1, wherein a blade 10 for cutting adhesive tape is arranged at the front end of the support 1; the adhesive tape roll fixing device is arranged on the support 1 and comprises a pressing plate 4, two ends of the pressing plate 4 are connected with the support 1 through elastic connecting parts 3 respectively, and at least one end of the pressing plate 4 is detachable from the elastic connecting parts 3.

Specifically, the elastic connection member 3 is a spring or a rubber band, and is two arranged side by side. The distance between the two elastic connecting parts 3 is smaller than the width of the pressure plate 4. Two ends of the two elastic connecting parts 3 are provided with connecting rods 11, one end of the pressing plate 4 is fixed with one connecting rod 3, and the other end of the pressing plate is provided with a hook 12 capable of being lapped on the other connecting rod 11. The bracket 1 is transversely provided with a sleeve 2, and the elastic connecting part 3 penetrates through the sleeve 2.

The pressure plate 4 is retractable. The structure of the elastic connecting part comprises an upper sub-board 41 and a lower sub-board 41 which are overlapped, wherein one sub-board 41 is fixedly connected with the elastic connecting part, and the other sub-board 41 is provided with a hook 12. The two sub-boards 41 are provided with a baffle 42 at their ends and are connected to each other by a clasping board 43.

A roller 5 for guiding the adhesive tape is arranged below the blade 10 on the bracket 1, and an auxiliary roller 6 for preventing the adhesive tape from being attached is arranged below the roller 5; the diameter of the roller 5 is larger than that of the secondary roller 6. The secondary rollers 6 are left and right with a gap.

A guard plate 7 is arranged in front of the cutting edge of the blade 10, and a gap is formed between the guard plate 7 and the cutting edge of the blade 10. The tail of the bracket 1 is provided with a bayonet 9, and the bayonet 9 is a plurality of bayonet with decreasing width. In this embodiment, the number of the bayonets 9 is 3, which can correspond to three kinds of tapes with different specifications.

When the device is used, the hook 12 on the pressing plate 4 is taken down from the connecting rod 11, then the pressing plate 4 penetrates through the inner hole of the adhesive tape roll 8, then the hook 12 is hung on the connecting rod 11, and the adhesive tape roll 8 is fastened by utilizing the pretightening force of the elastic connecting part 3.

The end of the adhesive tape passes through the gap between the roller 5 and the auxiliary roller 6, and the roller 5 can guide the adhesive tape when the adhesive tape is pulled. After use, the auxiliary roller 6 separates the end of the adhesive tape from the adhesive tape roll 8 to avoid adhesion.

When the adhesive tape is pulled, four fingers penetrate through the inner hole of the adhesive tape roll 8, and the thumb is loosened, so that the adhesive tape roll 8 rotates by taking the four fingers as an axis. After the adhesive tape is pulled to a sufficient length, the thumb presses the bracket 1, and drives the bracket 1 to enable the blade 10 to be pressed downwards to cut off the adhesive tape.

Example 2 is shown in fig. 6, with the following differences: the elastic component 3 is fixed at the bottom of the pressure plate 4, the elastic component 3 is fixedly connected with the bracket 1, and the other end of the elastic component is provided with a hook 13; the side wall of the support 1 is provided with a hanging hole 14 matched with the hook 13.

The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.

Claims

1. The adhesive tape cutting device comprises a bracket, wherein the front end of the bracket is provided with a blade for cutting an adhesive tape; still including setting up the sticky tape book fixing device on the support, its characterized in that: the adhesive tape roll fixing device comprises a pressing plate for pressing the adhesive tape roll on the support, and two ends of the pressing plate are respectively connected with the support through elastic connecting parts; the pressing plate is telescopic.

2. The tape cutting apparatus according to claim 1, wherein: the elastic connecting component is a spring or a rubber band; the elastic connecting parts are two in parallel arrangement.

3. The tape cutting apparatus according to claim 2, wherein: the distance between the two elastic connecting parts is smaller than the width of the pressing plate.

4. The tape cutting apparatus according to claim 2, wherein: two ends of the two elastic connecting parts are provided with connecting rods, one end of the pressing plate is fixed with one connecting rod, and the other end of the pressing plate is provided with a hook capable of being lapped on the other connecting rod.

5. The tape cutting apparatus according to claim 2, wherein: the elastic connecting part is fixed at the bottom of the pressing plate, one end of the elastic connecting part is fixedly connected with the support, and the other end of the elastic connecting part is provided with a hook; and the side wall of the bracket is provided with a hanging hole matched with the hook.

6. The tape cutting apparatus according to claim 1, wherein: the support is transversely provided with a sleeve, and the elastic connecting part penetrates through the sleeve.

7. The tape cutting apparatus according to claim 1, wherein: a roller for guiding the adhesive tape is arranged below the blade on the bracket, and an auxiliary roller for preventing the adhesive tape from being attached is arranged below the roller; the diameter of the roller wheel is larger than that of the auxiliary roller.

8. The tape cutting apparatus according to claim 1, wherein: a guard plate is arranged in front of the blade edge, and a gap is formed between the guard plate and the blade edge.

9. The tape cutting apparatus according to claim 1, wherein: the tail part of the bracket is provided with a plurality of bayonets with decreasing width.