CN213471256U

CN213471256U - Edge cutting tool for edge sealing belt

Info

Publication number: CN213471256U
Application number: CN202021821165.2U
Authority: CN
Inventors: 陈慧
Original assignee: Chengdu Oupai Smart Home Co ltd
Current assignee: Chengdu Oupai Smart Home Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-06-18
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a side cut cutter of banding area, include: a cutter head attached to the plate; the knife handle is connected to one end of the knife head, the included angle between the knife head and the knife handle is 155-160 degrees, and a knife edge is arranged at the other end of the knife head. The utility model discloses a side cut cutter of banding area, through the tool bit paste with the face of panel with, the tool bit is 155~160 with the contained angle of handle of a knife, makes the tool bit move on the face of panel through the control handle of a knife and cuts away the unnecessary edge of banding area, accords with the human engineering principle. The edge cutting operation of the edge cutting belt is convenient to control, the edge sealing effect of the plate can be met, workers who do not experience long-time edge cutting operation can easily operate the edge cutting device, and a good edge cutting effect is obtained. In addition, compared with an art designing knife, the knife has the advantages that the cutting edge is narrow, the opening range of the knife edge is small, and the condition that a user is injured is not easy to occur.

Description

Edge cutting tool for edge sealing belt

Technical Field

The utility model belongs to the technical field of furniture board processing and specifically relates to a side cut cutter of banding area.

Background

The edge sealing strip, also called as edge sealing strip, has the main function of sealing the cross section of the board, so as to prevent the board from being damaged by adverse factors (mainly moisture) in the environment and the using process, prevent formaldehyde in the board from volatilizing, and simultaneously enable the furniture to show clear wood grains and colorful colors.

For the special-shaped plates in the customized furniture, the edge sealing belts are adopted for edge sealing mainly in two modes: firstly, a full-automatic special-shaped machining center is adopted to perform automatic integrated machining such as milling, edge sealing and the like, the machining effect is good, but the cost and the operation cost of equipment are high, the equipment is not suitable for small-sized factories or small-batch products, and the edge sealing by the machining center is also limited when the size and the shape of a used plate are temporarily changed on a decoration site; and secondly, after the shape of the hanging gong is milled, the conventional manual edge sealing is carried out, and the use cost is low, so that the hanging gong is popular with common plate furniture factories. After the edge sealing is performed manually, the edge sealing strip needs to be subjected to manual edge shoveling, namely, the part of the edge sealing strip, which is thicker than the plate, is manually cut off, so that the final edge sealing effect is achieved.

The existing manual trimming prop is generally a woodworking plane edge or an art designer knife, and because the cutter is inconvenient to grasp and difficult to control the force application direction, the trimmed edge sealing belt generally has quality defects such as the edge sealing belt is lower than a plate, the edge sealing belt has raised grains and the like, so when the two cutters are used for trimming edges, the requirement of edge sealing effect can be met only by the operation of workers with strong operation experience.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model aims to provide a special banding area side cut cutter that facilitates the use, easily obtains better banding effect for the manual side cut of special-shaped workpiece banding area.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a trimming cutter for edge banding comprising: a cutter head attached to the plate; the knife handle is connected to one end of the knife head, the included angle between the knife head and the knife handle is 155-160 degrees, and a knife edge is arranged at the other end of the knife head.

Furthermore, the tool bit and the tool handle are of an integrally formed thin plate structure.

Further, a side cutting edge is arranged on one side surface of the cutting edge.

Further, the included angle between the cutter head and the cutter handle is 158 degrees.

Further, the length of the knife handle is 113 mm.

Further, the cutter is made of high-speed tool steel.

Further, the edge cutting tool is subjected to surface hardening treatment.

Further, a K-type hard alloy is welded at the blade.

The utility model discloses a side cut cutter of banding area, through the tool bit paste with the face of panel with, the tool bit is 155~160 with the contained angle of handle of a knife, makes the tool bit move on the face of panel through the control handle of a knife and cuts away the unnecessary edge of banding area, accords with the human engineering principle. The edge cutting operation of the edge cutting belt is convenient to control, the edge sealing effect of the plate can be met, workers who do not experience long-time edge cutting operation can easily operate the edge cutting device, and a good edge cutting effect is obtained. In addition, compared with an art designing knife, the knife has the advantages that the cutting edge is narrow, the opening range of the knife edge is small, and the condition that a user is injured is not easy to occur.

Drawings

FIG. 1 is a schematic view of a trimming cutter for edge banding in an example of the present invention;

FIG. 2 is a schematic view of an edge cutting operation using an edge cutting tool for the edge banding zone in an example of the present invention;

in the figure:

10. a cutter head; 11. a blade; 12. a side cutting edge; 20. a knife handle; 30. a plate material; 40. and (6) banding the edge.

Detailed Description

To clearly illustrate the design concept of the present invention, the following description is made with reference to the examples.

In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions of the present invention are described below clearly and completely with reference to the drawings in the examples of the present invention, and it is obvious that the described examples are only a part of examples of the present invention, but not all examples. Based on the middle examples of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As an example shown in fig. 1-2, there is provided a trimming cutter for a banding band of the present invention, comprising: a cutter head 10 attached to the plate 30; the knife handle 20 is connected to one end of the knife head 10, an included angle alpha between the knife head 10 and the knife handle 20 is 155-160 degrees, and a knife edge 11 is arranged at the other end of the knife head 10. In this example, the cutting head 10 and the shank 20 are of an integrally formed sheet structure, and the trimming blade is press-formed for ease of manufacture.

Preferably, the included angle α between the tool bit 10 and the tool holder 20 is 158 °, that is, the included angle β between the tool holder 20 and the plane of the plate 30 is 22 ° at this time, and the length of the tool holder 20 is 113mm, so that a sufficient space for fingers to hold can be ensured between the tool holder 20 and the plane of the plate 30 when in use, the tool holder 20 can be held by the rear three fingers, and the front side of the tool holder 20 is pressed by the forefinger, so that the edge of the edge sealing band 40 can be cut in a labor-saving manner.

As shown in fig. 1, a side cutting edge 12 is provided on one side surface of the blade 11. The edge sealing belt after the edge shoveling can be refined, and the edge sealing effect is more beautified.

In this example, the material of the cutter may be high-speed tool steel. The trimming blade may be surface hardened. And the cutting edge is welded with K-type hard alloy.

When the trimming cutter in the example is used for trimming the edge sealing belt 40, the cutter head 10 is attached to the surface of the plate 30, the included angle alpha between the cutter head 10 and the cutter handle 20 is 155-160 degrees, the cutter head 10 is controlled to move on the surface of the plate 30 to cut off the redundant edge of the edge sealing belt 40, as shown in fig. 2, a part of the edge sealing belt 40 is cut off, the principle of human engineering is met, the trimming operation of the edge sealing belt 40 is convenient to control, and the edge sealing effect of the plate 30 can be met. Workers who do not experience long-time trimming operation can also operate easily, and a good trimming effect is obtained. In addition, compared with an art designing knife, the knife has the advantages that the cutting edge is narrow, the opening range of the knife edge is small, and the condition that a user is injured is not easy to occur.

It should be noted that as shown in fig. 1-2, the rear end of the shank 20 is provided with a hole through which the trimming blade can be connected to a drive means, for example, a linear servo motor, driven by the drive means instead of a manual trimming operation. Therefore, the utility model discloses a protection to edging cutter itself no matter it adopts manual side cut, still adopts drive arrangement to carry out the mode of cutting edge.

Finally, it is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the invention, and these changes and modifications are to be considered as the protection scope of the invention.

Claims

1. The utility model provides a side cut cutter of banding area which characterized in that includes: a cutter head attached to the plate; the knife handle is connected to one end of the knife head, the included angle between the knife head and the knife handle is 155-160 degrees, and a knife edge is arranged at the other end of the knife head.

2. The trim knife of claim 1 wherein the cutting head and the handle are of an integrally formed sheet construction.

3. The slitting tool as claimed in claim 1 or 2, wherein a side face of the cutting edge is provided with a side cutting edge.

4. The trim knife of claim 1 wherein the angle between the bit and the handle is 158 °.

5. The trim knife according to claim 1 or 4, characterized in that the shank length is 113 mm.

6. The trim blade of claim 1 wherein the blade is made of high speed tool steel.

7. The trim knife of claim 1 wherein the trim knife is case hardened.

8. The slitting cutter as claimed in claim 1 wherein a class K cemented carbide is welded at the cutting edge.