CN206393685U - Be open cutting knife - Google Patents

Abstract

The utility model discloses one kind opening cutting knife, including some blades, multiple blade units formation cutting knifes；One end of blade is that fixed part, one end are point of a knife；First paragraph concaved circular cambered surface and first paragraph convex arc surface are provided with the lower end of point of a knife, the curvature of this two sections of arc surfaces is consistent, and this two sections of arc surfaces are crossed to form intersection；Second segment concaved circular cambered surface and second segment convex arc surface are provided with the upper end of point of a knife, the curvature of this two sections of arc surfaces is consistent, and this two sections of arc surfaces are crossed to form intersection.The utility model can realize open top and the bottom lock of faric product.

Description

Be open cutting knife

Technical field

The utility model belongs to food processing equipment field, more specifically, and the utility model is related to a kind of opening cutting knife.

Background technology

In food service industry, food with filling occupies very high ratio, but traditional makes method too complex, Er Qielang by hand Take manpower and time cost, therefore food service industry primarily now is all produced using automation equipment to faric product. Need that faric product is cut off and closed up operation in the production of faric product, it is necessary to use cutting knife to carry out the cut-out and receipts Mouthful, the cutting knife that currently there are is sealing type cutting knife, sealing type cutting knife when being cut off to a faric product, By the bottom of faric product and top seal, when cut-off faric product needs to be processed further, need to again it be opened at top Mouthful, under efficiency.

Utility model content

The utility model discloses one kind opening cutting knife, the utility model can realize the bottom lock of faric product, top The cut-out mode of portion's opening.

The technical scheme that the utility model is used is：

One kind opening cutting knife, including some blades, multiple blade unit formation cutting knifes；

One end of the blade is that fixed part, one end are point of a knife；First paragraph concaved circular cambered surface is provided with the lower end of the point of a knife With first paragraph convex arc surface, the first paragraph concaved circular cambered surface is consistent with the curvature of the first paragraph convex arc surface, the first paragraph Concaved circular cambered surface and the first paragraph convex arc surface are crossed to form intersection；Second segment concaved circular cambered surface is provided with the upper end of the point of a knife With second segment convex arc surface, the second segment concaved circular cambered surface is consistent with the curvature of the second segment convex arc surface, the second segment Concaved circular cambered surface and the second segment convex arc surface are crossed to form intersection.

Further, the quantity of the blade is 6 to 18, the secondary opening cutting knife of 6 to 18 blade unit formation one.

After adopting the above technical scheme, the utility model can realize open top and bottom lock to faric product.

Brief description of the drawings

Fig. 1 is the schematic diagram of blade；

Fig. 2 is the schematic diagram of the utility model opening cutting knife.

In figure：

100th, blade 110, fixed part 120, point of a knife 121, first paragraph concaved circular cambered surface 122, first paragraph convex arc surface 123rd, second segment concaved circular cambered surface 124, second segment convex arc surface.

Embodiment

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Following examples It is only used for clearly illustrating the technical solution of the utility model, and protection model of the present utility model can not be limited with this Enclose.

The cutting knife as shown in figure 1, one kind is open, including some blades 100, multiple combinations of blades 100 form cutting knife, blade 100 one end is that fixed part 110, one end are point of a knife 120.First paragraph concaved circular cambered surface 121 and first is provided with the lower end of point of a knife 120 Section convex arc surface 122, first paragraph concaved circular cambered surface 121 is consistent with the curvature of first paragraph convex arc surface 122, first paragraph concaved circular cambered surface 121 and first paragraph convex arc surface 122 be crossed to form intersection；In the upper end of point of a knife 120 provided with second segment concaved circular cambered surface 123 and the Two sections of convex arc surfaces 124, second segment concaved circular cambered surface 123 is consistent with the curvature of second segment convex arc surface 124, second segment concaved circular cambered surface 123 and second segment convex arc surface 124 be crossed to form intersection.

When the combination of multiple blades 100 forms cutting knife, exemplified by having six blades 100, as shown in Fig. 2 multiple blades 100 First paragraph convex arc surface 122 collectively form faric product bottom lock, the structure of second segment convex arc surface 124 of multiple blades 100 Given the game away at the top of into faric product opening.

Each blade 100 of multiple blades 100 can be rotated around fixed part 110, and multiple blades 100 can be along certain motion Track opening and closure.The opening-like state of cutting knife first, when needing to cut off faric product, multiple blades 100 along one Fixed movement locus closure, first paragraph convex arc surface 122 cuts the bottom lock for constituting faric product jointly, in faric product By second segment convex arc surface 124, cutting constitutes opening of being given the game away at the top of faric product jointly at top.The utility model can realize bag The open top of filling product and bottom lock.

It should be noted that in description in the utility model, " first ", " second ", " upper end ", " lower end " such language Sentence, it is only for be easy to description the utility model and simplify describe, thus it is not intended that protecting content to the utility model Limitation.

Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic Carry out equivalent substitution.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc., It should be included within protection domain of the present utility model.

Claims (2)

1. the utility model discloses one kind opening cutting knife, it is characterised in that：Including some blades, multiple blade unit formation are cut Knife；

One end of the blade is that fixed part, one end are point of a knife；In the lower end of the point of a knife provided with first paragraph concaved circular cambered surface and the One section of convex arc surface, the first paragraph concaved circular cambered surface is consistent with the curvature of the first paragraph convex arc surface, the recessed circle of first paragraph Cambered surface and the first paragraph convex arc surface are crossed to form intersection；In the upper end of the point of a knife provided with second segment concaved circular cambered surface and the Two sections of convex arc surfaces, the second segment concaved circular cambered surface is consistent with the curvature of the second segment convex arc surface, the recessed circle of second segment Cambered surface and the second segment convex arc surface are crossed to form intersection.

2. opening cutting knife according to claim 1, it is characterised in that：The quantity of the blade is 6 to 18.