CN218428742U

CN218428742U - Strip-dividing circular knife die with movable blade

Info

Publication number: CN218428742U
Application number: CN202222280534.7U
Authority: CN
Inventors: 傅盼盼; 陈纲; 郭龑
Original assignee: Suzhou Lingyu Electronic Technology Co Ltd
Current assignee: Suzhou Lingyu Electronic Technology Co Ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-02-03
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a divide strip circular knife mould with portable blade, characterized in that, including main shaft (1) and blade (2), main shaft (1) includes first shaft segment (11), blade (2) is fixed in first shaft segment (11) movably or with adjustable; the blade (2) comprises a ring body (21) and a blade (22), and the blade (22) is arranged on the outer peripheral surface of the ring body (21); the ring body (21) is provided with a first radial screw hole (211), the first shaft section (11) is provided with a groove (111) extending along the axial direction, and the first radial screw hole (211) corresponds to the groove (111). The slitting circular knife die with the movable blade is provided with the movable or adjustable blade, can be suitable for cutting of materials with various different widths, does not need to manufacture a new circular knife die, saves cost, does not need to replace the circular knife die, and improves working efficiency.

Description

Strip-dividing circular knife die with movable blade

Technical Field

The utility model relates to a circular knife technical field, in particular to branch strip circular knife mould with portable blade.

Background

The slitting circular cutting die is used for cutting materials such as a material belt into slitting materials, namely, the materials are cut into preset widths, the circular cutting die with the corresponding specification is required to be manufactured by cutting the materials with different widths, the manufacturing cost is high, the circular cutting die is required to be replaced and adjusted, the process is time-consuming, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a divide strip circular knife mould with portable blade is equipped with portable or adjustable blade, can be suitable for the cutting of multiple different width materials, need not to make new circular knife mould, practices thrift the cost, need not to change circular knife mould, improves work efficiency.

To achieve the purpose, the utility model adopts the following technical proposal:

the strip-dividing circular cutting die with the movable blade comprises a main shaft and the blade, wherein the main shaft comprises a first shaft section, and the blade is movably or adjustably fixed on the first shaft section;

the blade comprises a ring body and a blade edge, and the blade edge is arranged on the outer peripheral surface of the ring body;

the ring body is equipped with first radial screw, and first axle section is equipped with along the recess of axial extension, and first radial screw corresponds with the recess.

Therefore, the position of the blade can be moved or adjusted according to the width of different materials or the requirement of cutting width, so that the cutting requirements of various materials with different widths are met, the applicability is wide, a new circular cutting die is not required to be manufactured, the cost is saved, the circular cutting die is not required to be replaced, and the working efficiency is improved.

In some embodiments, the blade is disposed on one side of the outer peripheral surface of the ring body; the first shaft section is provided with a scale extending along the axial direction.

In some embodiments, the groove is "V" shaped.

In some embodiments, the width dimension of the ring body is between 8mm-12 mm.

In some embodiments, the edge angle of the blade edge is 30 degrees.

In some embodiments, the first shaft section is provided with a plurality of blades.

In some embodiments, both ends of the first shaft section are provided with a drive.

The utility model has the advantages that: the position of blade is portable or can be adjusted, can be suitable for the cutting of multiple different width materials, need not to make new circular knife mould, practices thrift the cost, need not to change circular knife mould, improves work efficiency.

Drawings

FIG. 1 is a structural diagram of a slitting circular cutting die with movable blades according to the present invention;

FIG. 2 is a schematic view of a blade according to the present invention;

FIG. 3 is a structural diagram of the spindle of the present invention;

FIG. 4 isbase:Sub>A cross-sectional view A-A of FIG. 3;

FIG. 5 is a schematic diagram of a slitting circular cutting die with movable blades according to the present invention, wherein a plurality of blades are provided;

fig. 6 is a structural diagram of the slitting circular knife module of the present invention mounted on the die holder;

wherein: 1-a main shaft; 11-a first shaft section; 111-grooves; 112-scale; 12-a second shaft section; 2-a blade; 21-a ring body; 211-a first radial screw hole; 22-a blade edge; 3-a driving section; 31-a second radial screw hole; 4-die holder.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 6, the circular bar-splitting cutting die with movable blades comprises a main shaft 1 and a blade 2, wherein the main shaft 1 comprises a first shaft section 11 and a second shaft section 12, the second shaft section 12 can be connected with a die holder 4 through a bearing and the like, and the blade 2 is movably or adjustably fixed on the first shaft section 11;

the blade 2 comprises a ring body 21 and a blade 22, and the blade 22 is arranged on the outer peripheral surface of the ring body 21;

the ring body 21 is provided with a first radial screw hole 211, the first shaft section 11 is provided with a groove 111 extending along the axial direction, and the first radial screw hole 211 corresponds to the groove 111.

After blade 2 removed or adjusted required position, through the first radial screw hole 211 of screw in such as screw, and make the tip of screw offset with recess 111, thereby realize blade 2's rigidity, thus, according to the width of different materials or the needs of cutting width, remove or adjust blade 2's position, thereby satisfy the cutting of multiple different width materials, and wide applicability, it is convenient to adjust and fixed knot structure, and, need not to make new circle cutting die, and save cost, need not to change circle cutting die, and work efficiency is improved.

Further, the cutting edge 22 is disposed on one side of the outer peripheral surface of the ring body 21, the first shaft segment 11 is provided with a scale 112 extending along the axial direction, the scale 112 is disposed to facilitate accurate movement or adjustment of the position of the blade 2, and the cutting edge 22 is disposed on one side of the outer peripheral surface of the ring body 21 to facilitate accurate and convenient determination or alignment of the position of the cutting edge 22 in cooperation with the disposition of the scale 112.

The width of the ring body 21 is between 8mm and 12mm, and may be about 10mm, for example.

Referring to fig. 3 and 4, the groove 111 may have a "V" shape.

Referring to fig. 2, the cutting edge 22 has an edge angle θ of about 30 degrees.

First axle section 11 can be equipped with a plurality of blades 2 to do benefit to and improve work efficiency, the distance between a plurality of blades 2 can be the same, thereby cuts out the material of same width, also can be apart from inequality, thereby cuts out the material of different widths.

Further, the two ends of the first shaft section 11 are provided with driving portions 3, the driving portions 3 can be connected with a power providing mechanism to realize power transmission, so as to drive the main shaft 1 to rotate, the driving portions 3 can be of a gear structure, the driving portions 3 are provided with second radial screw holes 31, and the second radial screw holes can be fixed on the first shaft section 11 through screws and the like, so as to realize synchronous rotation or linkage.

What has been disclosed above are but some of the embodiments of the present invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. The strip-dividing circular cutting die with the movable blade is characterized by comprising a main shaft (1) and a blade (2), wherein the main shaft (1) comprises a first shaft section (11), and the blade (2) is movably or adjustably fixed on the first shaft section (11);

the blade (2) comprises a ring body (21) and a blade (22), and the blade (22) is arranged on the outer peripheral surface of the ring body (21);

the ring body (21) is provided with a first radial screw hole (211), the first shaft section (11) is provided with a groove (111) extending along the axial direction, and the first radial screw hole (211) corresponds to the groove (111).

2. The slitting die according to claim 1, wherein the cutting edge (22) is provided on one side of the outer circumferential surface of the ring body (21);

the first shaft section (11) is provided with a scale (112) extending along the axial direction.

3. The slitting die according to claim 1 or 2, characterized in that the groove (111) is "V" shaped.

4. The slitting die according to claim 3, characterized in that the ring (21) has a width dimension of between 8mm and 12 mm.

5. The slitting die according to claim 4, characterized in that the cutting edge (22) has an edge angle of 30 °.

6. Slitting die according to claim 5, characterized in that the first shaft section (11) is provided with a plurality of said blades (2).

7. The slitting circular cutting die with movable blades according to claim 5, characterized in that both ends of the first shaft section (11) are provided with driving parts (3).