CN219153149U

CN219153149U - Folding cutter die cutting device of circular cutter die cutting machine

Info

Publication number: CN219153149U
Application number: CN202223401701.5U
Authority: CN
Inventors: 张东琴; 陈先锋; 衡先梅; 王岩; 陈兵; 傅羿宁
Original assignee: Longyang Electronics Kunshan Co ltd
Current assignee: Longyang Electronics Kunshan Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-09
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a cutter folding and die cutting device of a circular cutter die cutting machine, which comprises a machine table and a cutter seat arranged above the machine table, wherein a first die cutter roller, a steel roller, a second die cutter roller and a driving shaft externally connected with a driving mechanism are sequentially arranged in the cutter seat from top to bottom, the driving shaft, the second die cutter roller, the steel roller and the first die cutter roller are sequentially connected through gear transmission, the driving shaft can drive the first die cutter roller, the steel roller and the second die cutter roller to simultaneously rotate, in the process, the first die cutter roller and the steel roller are matched to complete the first die cutting of materials, the second die cutter roller and the steel roller are matched to complete the second die cutting of materials, and fluctuation and mechanical errors of the materials can be reduced in the mode, so that the die cutting of products can be performed more efficiently and more accurately.

Description

Folding cutter die cutting device of circular cutter die cutting machine

Technical Field

The utility model relates to the technical field of die cutting equipment, in particular to a die cutting device of a circular cutter die cutting machine.

Background

Circular knife die cutting machine, simply called rotary machine, commonly called circular knife machine, hob machine or multi-station rotary die cutting machine. The continuous rotary die cutting processing in the form of a hob is one of the devices with highest production efficiency in a die cutting machine, and the die-cut product is widely applied to the fields of mobile phones, computers, liquid crystal displays, digital cameras, LCD backlights and the like.

At present, a circular knife die cutting machine on the market is provided with independent servo drive on each knife holder, and the tolerance limit of the position size matched by die cutting of each knife holder is +/-0.1 mm; the circular cutter die cutting machine adopting the mode is difficult to realize to reduce the tolerance limit of the two cutter dies to 0.05mm, and the die cutting device of the circular cutter die cutting machine is disclosed in order to meet the requirement of high-precision die cutting of products.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model discloses a die cutting device of a circular knife die cutting machine.

In order to achieve the above purpose, the present utility model is realized by the following technical scheme: the utility model provides a circle sword cross cutting machine fold sword cross cutting device, includes the equipment board, sets up the blade holder in equipment board top, install first die cutter roller, steel roll, second die cutter roller and external actuating shaft that has actuating mechanism from last to lower in the blade holder in proper order, pass through gear drive in proper order between actuating shaft, second die cutter roller, steel roll and the first die cutter roller and connect.

Further, a guide roller A is respectively arranged on two sides of the middle of the driving shaft and the second die-cutting roller on the inner side of the tool apron; the inner side of the cutter seat is provided with a guide roller B close to the feeding ends of the second die cutting roller and the steel roller, and the inner side of the cutter seat is provided with a guide roller C close to the feeding ends of the steel roller and the first die cutting roller.

Further, a waste discharge roller for discharging the die-cut waste of the first die-cutting knife roller is arranged on the equipment machine.

Further, the driving mechanism is a driving motor, and the driving shaft is connected with an output shaft of the driving motor.

Further, the die cutting tolerance of the folding knife die cutting device is +/-0.05 mm.

The utility model has the following beneficial effects:

the driving shaft can drive the first die cutter roller, the steel roller and the second die cutter roller to rotate simultaneously, in the process, the first die cutter roller and the steel roller are matched to complete the first die cutting of the material, and the second die cutter roller and the steel roller are matched to complete the second die cutting of the material, so that fluctuation and mechanical errors of the material can be reduced, and the die cutting of the product can be performed with higher efficiency and higher precision.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.

FIG. 1 is a schematic diagram of the overall structure of the present disclosure;

FIG. 2 is a schematic view of a partial structure of the present disclosure;

fig. 3 is a schematic diagram of a transmission structure disclosed in the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Examples

Referring to fig. 1 and 2, a circular knife die cutting machine cutter folding device comprises a machine table 10, a cutter seat 20 arranged above the machine table, a first die cutter roller 30, a steel roller 40, a second die cutter roller 50 and a driving shaft 60 externally connected with a driving mechanism (not shown) which is a driving motor in actual use, wherein the first die cutter roller 30, the steel roller 40, the second die cutter roller 50 and the driving shaft 60 are sequentially arranged in the cutter seat from top to bottom; the driving shaft, the second die cutter roller, the steel roller and the first die cutter roller are sequentially connected through a gear 100 in a transmission way.

In the in-service use, driving motor during operation, the drive shaft can drive first die cutter roller, steel roll and second die cutter roller and rotate simultaneously, and at this in-process, first die cutter roller and steel roll cooperate and can accomplish the first cross cutting to the material, and second die cutter roller and steel roll cooperate and can accomplish the second cross cutting to the material, can reduce fluctuation and the mechanical error of material through this kind of mode, make its higher efficiency and the higher precision die cutting to the product.

In one embodiment, a guide roller A70 is respectively arranged on two sides of the middle of the driving shaft and the second die-cutting roller on the inner side of the tool holder; the inside feed end that is close to second cross cutting roller and steel roll of blade holder is provided with a guide roll B90, and the inside feed end that is close to steel roll and first die cutting roller of blade holder is provided with a guide roll C80, can lead the material through setting up guide roll C, guide roll B and two guide rolls A, has guaranteed the stationarity of material cross cutting.

In one embodiment, a waste discharge roller 110 for discharging die-cut waste from the first die-cutting roller is provided on the machine table, and the waste discharge roller recovers the die-cut waste generated from the first die-cutting roller during the die-cutting process.

In one embodiment, the die cutting tolerance of the stacked knife die cutting device is +/-0.05 mm, and compared with the traditional circular knife die cutting device, the die cutting precision of the stacked knife die cutting device can be improved.

The foregoing embodiments are merely illustrative of the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and to implement the same according to the present utility model, not to limit the scope of the present utility model. All changes and modifications that come within the meaning and range of equivalency of the utility model are to be embraced within their scope.

Claims

1. The utility model provides a circle sword cross cutting machine fold sword cross cutting device, includes the equipment board, sets up the blade holder in equipment board top, its characterized in that, install first die cutter roller, steel roll, second die cutter roller and external actuating shaft that has actuating mechanism from last to lower in the blade holder in proper order, pass through gear drive connection between actuating shaft, second die cutter roller, steel roll and the first die cutter roller in proper order.

2. The folding knife die cutting device of the circular knife die cutting machine according to claim 1, wherein,

a guide roller A is respectively arranged on the inner side of the cutter seat and on two sides of the middle of the driving shaft and the second die-cutting roller; the inner side of the cutter seat is provided with a guide roller B close to the feeding ends of the second die cutting roller and the steel roller, and the inner side of the cutter seat is provided with a guide roller C close to the feeding ends of the steel roller and the first die cutting roller.

3. The circular knife die cutting machine folding knife die cutting device according to claim 1, wherein a waste discharging roller for discharging the waste die-cut by the first die cutting knife roller is arranged on the equipment machine.

4. The folding knife die cutting device of the circular knife die cutting machine according to claim 1, wherein the driving mechanism is a driving motor, and the driving shaft is connected with an output shaft of the driving motor.

5. The circular knife die cutting machine stacking knife die cutting device according to claim 1, wherein the die cutting tolerance of the stacking knife die cutting device is +/-0.05 mm.