CN208896197U

CN208896197U - Chamfer mechanism

Info

Publication number: CN208896197U
Application number: CN201821769227.2U
Authority: CN
Inventors: 钟进兴
Original assignee: RUI'AN JINGDA PRINTING MACHINERY Co Ltd
Current assignee: RUI'AN JINGDA PRINTING MACHINERY Co Ltd
Priority date: 2018-10-30
Filing date: 2018-10-30
Publication date: 2019-05-24
Anticipated expiration: 2028-10-30

Abstract

The utility model discloses a kind of beveling mechanisms, it include cutting bed, it is characterized by: being equipped with lifting seat above the cutting bed, lifting seat is driven by the first power source and is gone up and down, longitudinally arranged rotation axis is equipped on the lifting seat, rotation axis is rotatably arranged on lifting seat by bearing, the rotation axis lower end is equipped with cutter assembly, cutter assembly is matched with cutting bed, the rotation axis upper end is equipped with splined shaft, splined shaft is equipped with the spline housing of transmission cooperation, and splined shaft can move up and down in spline housing, and the spline housing is driven by the second power source to be rotated.The cutting angle of the utility model is adjustable, cut-off port is without flash.

Description

Chamfer mechanism

Technical field

The utility model relates to the improvement in cutting equipment field invention more particularly to a kind of improvement inventions for chamferring mechanism.

Background technique

Most of the cutting machine of existing commecial label band is all crosscutting, longitudinal sectional and cuts in length and breadth, leads to existing label tape Be not rectangle be exactly it is rectangular, shape is single.

Utility model content

Technical problem to be solved in the utility model be overcome the deficiencies of the prior art and provide a kind of cutting angle can It adjusts, beveling mechanism of the cut-off port without flash.

In order to solve the above-mentioned technical problem, the utility model adopts the following technical scheme that realize: this kind of beveler Structure includes cutting bed, it is characterised in that: lifting seat is equipped with above the cutting bed, lifting seat is driven by the first power source and is risen It dropping, is equipped with longitudinally arranged rotation axis on the lifting seat, rotation axis is rotatably arranged on lifting seat by bearing, and described turn Moving axis lower end is equipped with cutter assembly, and cutter assembly matches with cutting bed, and the rotation axis upper end is equipped with splined shaft, on splined shaft Spline housing equipped with transmission cooperation, and splined shaft can move up and down in spline housing, the spline housing is driven by the second power source Rotation.

First power source is eccentric gearing component, and eccentric gearing component is connected with lifting seat transmission.

It is connected between the eccentric gearing component and lifting seat by elastic component.

Second power source is motor, and the output shaft of motor is connected with spline housing transmission.

The cutter assembly includes tool apron and cutter, and cutter is hot knife or ultrasonic wave cutter.

The utility model has the beneficial effects that improved beveling mechanism, structurally reasonable, cutter assembly was gone up and down cutting Adjustment angle can be automated in journey, and makes cut-off port not generate flash using hot knife or ultrasonic wave cutter.

Detailed description of the invention

Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.

Fig. 1 is the structural schematic diagram of the utility model.

Specific embodiment

Attached drawing illustrates the structure of the utility model, further illustrates it in relation to details in conjunction with attached drawing below.The beveling Mechanism includes cutting bed 1, and lifting seat 2 is equipped with above the cutting bed 1, and lifting seat 2 is driven by the first power source 3 and is gone up and down, institute It states and is equipped with longitudinally arranged rotation axis 4 on lifting seat 2, rotation axis 4 is rotatably arranged on lifting seat 2 by bearing, and described turn 4 lower end of moving axis is equipped with cutter assembly 5, and cutter assembly 5 is matched with cutting bed 1, and 4 upper end of rotation axis is equipped with splined shaft 6, flower Key axis 6 is equipped with the spline housing 7 of transmission cooperation, and splined shaft 6 can move up and down in spline housing 7, and the spline housing 7 is by second The transmission rotation of power source 8.

First power source 3 is eccentric gearing component, and eccentric gearing component is connected with the transmission of lifting seat 2；The bias It is connected between transmission parts and lifting seat 2 by elastic component 9, elastic component 9 is spring, is equipped with guide rod in spring, avoids cutter group Part 5 contacts firmly with cutting bed 1.

Second power source 8 is motor, and the output shaft of motor is connected with the transmission of spline housing 7.

The cutter assembly 5 includes tool apron and cutter, and cutter is mounted on tool apron, and cutter is that hot knife or ultrasonic wave are cut Knife, so that cut-off port will not generate flash.

The working principle of the utility model, lifting seat 2 are gone up and down under the drive of eccentric gearing component, cutter assembly 5 It is gone up and down with lifting seat 2, corresponding splined shaft 6 moves up and down in spline housing 7, realizes that cutter assembly 5 and cutting bed 1 are mutual with this Cooperation is cut, and can drive splined shaft 6, rotation axis 4 and cutter group by spline housing 7 by motor driven spline housing 7 Part 5 rotates, and realizes the adjusting of cutting angle.

In conclusion the above is only the preferred embodiments of the present utility model only, it is not intended to limit the utility model Protection scope.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all wrap Containing being within the protection scope of the utility model.

Claims

It include cutting bed 1. chamferring mechanism, it is characterised in that: lifting seat is equipped with above the cutting bed, lifting seat is by first Power source transmission is gone up and down, and is equipped with longitudinally arranged rotation axis on the lifting seat, rotation axis is rotatably arranged on liter by bearing It drops on seat, the rotation axis lower end is equipped with cutter assembly, and cutter assembly is matched with cutting bed, and the rotation axis upper end is equipped with flower Key axis, splined shaft are equipped with the spline housing of transmission cooperation, and splined shaft can move up and down in spline housing, and the spline housing is by the The transmission rotation of two power sources.
2. beveling mechanism as described in claim 1, it is characterised in that: first power source is eccentric gearing component, eccentric Transmission parts are connected with lifting seat transmission.
3. beveling mechanism as claimed in claim 2, it is characterised in that: pass through bullet between the eccentric gearing component and lifting seat Property part be connected.
4. beveling mechanism as described in claim 1, it is characterised in that: second power source is motor, the output shaft of motor It is connected with spline housing transmission.
5. beveling mechanism as described in claim 1, it is characterised in that: the cutter assembly includes tool apron and cutter, cutter For hot knife or ultrasonic wave cutter.