A side material pulverizing device

Abstract

The utility model belongs to the die cutting technical field discloses a kind of edge material smashing devices, including waste conveying belt, cutter assembly, tension component, guide shaft, when material ring;Edge waste of die cutting passes through guide shaft and material blocking ring, and the width of feeding is folded to 100mm wide, and after tension component, it enters the traction roller of round cutter assembly, and edge waste is sent into the following round cutter by traction roller and is smashed, and the transmission ratio of traction roller and round knife is 1:2, to ensure that the length of smashing is about 15mm.The use of edge material smashing component avoids the time of air expansion shaft waste material roll changing, and the smashed material is continuously bagged, reducing the labor intensity of operator, and greatly improving work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of die-cutting machine technology, specifically to an edge material crushing device. Background Technology

[0002] Die-cutting machines use a continuous rotating circular blade for die-cutting, making them one of the most efficient die-cutting machines. Die-cut products are widely used in mobile phones, computers, LCD monitors, digital cameras, LCD backlights, lithium batteries, automotive electronics, and other fields. The circular blade machine uses steel blades, molds, and steel wire to apply pressure to the material being processed, cutting it into a predetermined shape and separating it from the base material. During the die-cutting process, the waste strips generated are typically collected using an air-expansion shaft. However, this involves frequent roll changes and sometimes machine downtime, impacting production efficiency. Using a waste crushing device reduces labor intensity and enables continuous production.

[0003] Traditional air shaft winding has the following disadvantages: irregular waste material winding, low winding tension, large roll diameter, high unloading frequency, high labor intensity, and sometimes requires machine shutdown to unload waste material, which affects production efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a material crushing device to solve the problems of frequent unloading, high labor intensity, and machine shutdown for unloading mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a waste material crushing device, comprising a waste collection conveyor belt (1), a circular knife assembly (2), a tension assembly (3), a guide shaft (4), and a retaining ring (5); the waste collection conveyor belt (1) is mounted on the top of the die-cutting machine with screws, the circular knife assembly (2) is mounted on the waste collection conveyor belt (1) with screws, the tension assembly (3) is mounted on the top of the die-cutting machine with screws, the guide shaft (4) is mounted on the upper equipment plate with screws, and the retaining ring (5) is fastened to the guide shaft with screws.

[0006] Preferably, the circular cutter assembly includes inner and outer vertical plates for the cutter, a circular cutter, a receiving traction roller, and a traction rubber roller.

[0007] Preferably, the tension assembly includes a fixed base, a tension swing arm, a rotating shaft, and a quick-release guide shaft.

[0008] Compared with the prior art, the beneficial effects of this utility model are: reducing labor intensity and realizing continuous production. Attached Figure Description

[0009] Fig. 1 This is a view of the conveyor belt of this utility model; Fig. 2 This is a view of the circular knife assembly of this utility model; Fig. 3This is a view of the tension component of this utility model. Detailed Implementation

[0010] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0011] Please see Figs. 1-3 One embodiment of this utility model is a waste material crushing device, which includes a waste collection conveyor belt, a circular knife assembly, a tension assembly, a guide shaft, and a retaining ring. The waste collection conveyor belt is screwed onto the top of the die-cutting machine, the circular knife assembly is screwed onto the waste collection conveyor belt, the tension assembly is screwed onto the top of the die-cutting machine, the guide shaft is screwed onto the upper equipment plate, and the retaining ring is screwed onto the guide shaft.

[0012] Furthermore, the conveyor belt is installed on the top beam of the die-cutting machine.

[0013] Furthermore, the circular blade assembly is mounted on the conveyor belt.

[0014] Furthermore, the tension assembly is installed on the die-cutting machine.

[0015] Furthermore, guide rollers are mounted on the top crossbeam.

[0016] Furthermore, the material ring is installed on the guide shaft.

[0017] Working principle: When in use, the waste strip is first passed through the guide shaft and the retaining ring to control the width of the waste strip within 100mm. It is then passed over the tension roller and fed into the traction roller inlet of the circular knife assembly. After the die-cutting machine is started, the waste strip crushing device moves accordingly to cut the waste strip into 15mm long waste strips.

[0018] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A material crushing device, characterized in that, include: Waste collection conveyor belt (1), circular knife assembly (2), tension assembly (3), guide shaft (4), and retaining ring (5); the waste collection conveyor belt (1) is screwed on the top of the die-cutting machine, the circular knife assembly (2) is screwed on the waste collection conveyor belt (1), the tension assembly (3) is screwed on the top of the die-cutting machine, the guide shaft (4) is screwed on the upper equipment plate, and the retaining ring (5) is screwed on the guide shaft.

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