CN104191453A

CN104191453A - Printer carving knife

Info

Publication number: CN104191453A
Application number: CN201410390613.0A
Authority: CN
Inventors: 唐国初
Original assignee: Beijing Dingyi Weixin Technology Development Co Ltd
Current assignee: Beijing Yiheweixin Science & Technology Development Co., Ltd.
Priority date: 2014-08-10
Filing date: 2014-08-10
Publication date: 2014-12-10

Abstract

The invention provides a printer carving knife. The printer carving knife comprises a knife handle, a knife head and a knife tail. The knife head and the knife tail are arranged at the two ends of the knife handle. The knife head is provided with two wide knife faces and a narrow knife face. The two wide knife faces intersect to form a blade point. The blade point interacts with the narrow knife face to form a knife point. The blade point and the central axis of the knife handle are located on the same horizontal plane. The knife point is far away from the central axis of the knife handle. The included angle between the two wide knife faces ranges from 10 degrees to 20 degrees. The included angle between the blade point and the knife handle ranges from 30 degrees to 45 degrees. The included angle between the narrow knife face and the central axis of the knife handle is 30 degrees. By means of the carving knife, complex patterns can be fast carved, the carving fluency, precision and depth can be guaranteed, the carving knife can be applied to a thermal transfer printing printer, accurate carving of thermal transfer printing identification is achieved, and the cost for carving the thermal transfer printing identification is reduced.

Description

Printer graver

Technical field

The present invention relates to a kind of graver, relate in particular to a kind of being loaded on thermal transfer printer for carving the graver of hot transfer printing sign.

Background technology

At present, people usually need the hot transfer printing sign that thermal transfer printer is printed to carve, on one side existing method is to realize by laser engraving, but laser engraving cost is too high, can not be widely accepted.And existing thermal transfer printer can carve fast complex figure and can guarantee the graver of engraving fluency, precision and the degree of depth and only possess single printing function due to not applicable its use.

Summary of the invention

The object of the invention is to for technological deficiency of the prior art, a kind of graver that can carve fast complex figure and can guarantee engraving fluency, precision and the degree of depth is provided, can be applied on thermal transfer printer, realize the precise Printing of hot transfer printing sign, reduce the cost that hot transfer printing sign is printed.

For achieving the above object, the invention provides printer graver, comprising: handle of a knife, cutter head and cutter tail; Cutter head and cutter tail are located at the two ends of handle of a knife; Cutter head has two wide cut knife faces and one knife face in a narrow margin; Two wide cut knife faces intersect the formation knife edge; The knife edge and in a narrow margin knife face intersect formation point of a knife; The knife edge and handle of a knife axis are in same plane; Point of a knife is away from handle of a knife axis; The angle of two wide cut knife faces is that 10 degree are to 20 degree; The angle of the knife edge and handle of a knife axis is that 30 degree are to 45 degree; The angle of knife face and handle of a knife axis is 30 degree in a narrow margin.

Further, cutter tail is conical structure;

Further, the length of the knife edge is 0.5 to 2.0 millimeter;

Further, cutter head is carbonization stainless steel cutter head.

Compared with prior art, the invention has the beneficial effects as follows: by a kind of graver that can carve fast complex figure and can guarantee engraving fluency, precision and the degree of depth is provided, can be applied on thermal transfer printer, realize the accurate engraving of hot transfer printing sign, reduce the cost of hot transfer printing sign engraving.

Accompanying drawing explanation

Fig. 1 is the front view of printer graver of the present invention;

Fig. 2 is the side view of printer graver of the present invention, comprises 2a and 2b.

The specific embodiment

Below in conjunction with each embodiment shown in the drawings, the present invention is described in detail; but should be noted that; these embodiments are not limitation of the present invention; those of ordinary skills are according to these embodiment institute work energy, method or structural equivalent transformation or alternative, within all belonging to protection scope of the present invention.

Shown in ginseng Fig. 1 and Fig. 2, Fig. 1 is the front view of printer graver of the present invention; Fig. 2 is the side view of printer graver of the present invention, comprises 2a and 2b.

In the present embodiment, printer graver, comprising: handle of a knife 1, cutter head and cutter tail 2; Cutter head and cutter tail 2 are located at the two ends of handle of a knife 1; Cutter head has two wide cut knife faces 3 and one knife face 4 in a narrow margin; Two wide cut knife faces 3 intersect the formation knife edge 5; The knife edge 5 and in a narrow margin knife face 4 intersect formation point of a knife 6; The knife edge 5 and handle of a knife 1 axis are in same plane; Point of a knife 6 is away from handle of a knife 1 axis; The angle of two wide cut knife faces 3 is that 10 degree are to 20 degree; The knife edge 5 is that 30 degree are to 45 degree with the angle of handle of a knife 1 axis; Knife face 4 is 30 degree with the angle of handle of a knife 1 axis in a narrow margin.

In the present embodiment, the angle of two wide cut knife faces 3 can be 12 degree, 14 degree, 16 degree, 18 degree; The knife edge 5 can be 35 degree, 40 degree with the angle of handle of a knife 1 axis.

In the present embodiment, cutter tail 2 is designed to conical structure.

In the present embodiment, the length of the knife edge 5 is 0.5-2.0mm, can be 0.6mm, 0.7mm, 0.8mm, 0.9mm.

In the present embodiment, the material of cutter head is that carbonization stainless steel or other are done the hard metal material of antirust processing.

In the present embodiment, when handle of a knife 1 freely rotates and when the axis of handle of a knife 1 is vertical with cut surface, because point of a knife 6 is not on axis, so when handle of a knife 1 moves along the track of figure, the knife edge 5 will rotate along the track of figure, complete the engraving of sign.

The present invention is by providing a kind of graver that can carve fast complex figure and can guarantee engraving fluency, precision and the degree of depth, can be applied on thermal transfer printer, realize the accurate engraving of hot transfer printing sign, reduced the cost of hot transfer printing sign engraving.

Listed a series of detailed description is above only illustrating for feasibility embodiment of the present invention; they are not in order to limit the scope of the invention, all disengaging within equivalent embodiment that skill spirit of the present invention does or change all should be included in protection scope of the present invention.

To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and in the situation that not deviating from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present invention is limited by claims rather than above-mentioned explanation, is therefore intended to include in the present invention dropping on the implication that is equal to important document of claim and all changes in scope.Any Reference numeral in claim should be considered as limiting related claim.

In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should make description as a whole, and the technical scheme in each embodiment also can, through appropriately combined, form other embodiments that it will be appreciated by those skilled in the art that.

Claims

1. a printer graver, is characterized in that, comprising: handle of a knife, cutter head and cutter tail; Described cutter head and cutter tail are located at the two ends of described handle of a knife; Described cutter head has two wide cut knife faces and one knife face in a narrow margin; Two described wide cut knife faces intersect the formation knife edge; The described knife edge and described knife face in a narrow margin intersect formation point of a knife;

The described knife edge and described handle of a knife axis are in same plane; Described point of a knife is away from described handle of a knife axis;

The angle of two described wide cut knife faces is that 10 degree are to 20 degree; The angle of the described knife edge and described handle of a knife axis is that 30 degree are to 45 degree; The angle of described knife face in a narrow margin and described handle of a knife axis is 30 degree.

2. printer graver according to claim 1, is characterized in that, described cutter tail is conical structure.

3. printer graver according to claim 2, is characterized in that, the length of the described knife edge is 0.5 to 2.0 millimeter.

4. printer graver according to claim 3, is characterized in that, described cutter head is carbonization stainless steel cutter head.