CN203497259U

CN203497259U - Net cover cutting device for net cover packaging machine

Info

Publication number: CN203497259U
Application number: CN201320522476.2U
Authority: CN
Inventors: 郝保军
Original assignee: SHIJIAZHUANG JUNENG TECHNOLOGY Co Ltd
Current assignee: SHIJIAZHUANG JUNENG TECHNOLOGY Co Ltd
Priority date: 2013-08-26
Filing date: 2013-08-26
Publication date: 2014-03-26
Anticipated expiration: 2023-08-26

Abstract

The utility model provides a net cover cutting device for a net cover packaging machine. The device is characterized by comprising a net cover sleeve and four electric heating wire cutting devices positioned on the front, rear, left and right surfaces of the net cover sleeve, wherein each electric heating wire cutting device comprises a U-shaped electric heating frame, a cutting electric heating wire positioned at the front end of the electric heating frame and a driving cylinder positioned behind the electric heating frame; elastic steel plates are arranged on parts, connected with the cutting electric heating wires, at the two ends of the electric heating frames. Compared with the prior art, the device has the advantages that the cylinders are used for driving the four electric heating wire cutting devices to move towards the middle part to clamp a net cover for cutting, and the cutting electric heating wires surround the net cover sleeve in an arc shape to form a circumferential 360-degree cutting surface; the device is high in cutting speed and quality, reasonable in structure and convenient to use; the packaging efficiency of the net cover packaging machine can be greatly improved.

Description

A kind of net cutting means of net wrapping machine

Technical field

The utility model relates to a kind of wrapping machine accessory, relates in particular to a kind of net cutting means of net wrapping machine.

Background technology

During product that people collide with in some fearnesses of packed and transported, anticollision net that often need to foamed plastic is made in the outer cover of product, because anticollision net is softer, and there is certain elasticity, when common cut-off knife cuts, easily cause and cut facial disfigurement and cut continuous phenomenon, cause wrapping machine inefficiency, packaging quality is poor, also easily cause damage of product, can not meet the work requirements that wrapping machine completes sheathed anticollision net.

Given this, be necessary to provide a kind of cutting means of new wrapping machine to solve the problems of the technologies described above.

Summary of the invention

The technical matters that the utility model solves is to provide a kind of net cutting means of net wrapping machine, and it is rational in infrastructure, easy to use, can greatly improve the work efficiency of net wrapping machine.

For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of net cutting means of net wrapping machine, it is characterized in that: comprise net sleeve and be positioned at four heating wire cutter sweeps at net sleeve front, rear, left and right four sides, described heating wire cutter sweep comprises U-shaped electric heating framework, be positioned at the cutting heating wire of electric heating frame front end, be positioned at the driving cylinder at electric heating framework rear.

As the further improvement of the technical program, described electric heating framework two ends are spring steel plate with the part that cutting heating wire is connected.

Compared with prior art, the net cutting means of a kind of net wrapping machine of the utility model, be installed on net wrapping machine, utilize four heating wire cutter sweeps of air cylinder driven to move to centre, clamping net then cuts, cutting heating wire touches net sleeve post-tensioning dynamic elasticity steel plate and swings to centre, make to cut heating wire camber and be surrounded on net sleeve outside, four heating wire cutter sweeps are combined to form circumference 360 degree cut surfaces, cut off the net on net sleeve, speed of cut is fast, quality is high, rational in infrastructure, easy to use, can greatly improve the packaging efficiency of net wrapping machine.

Accompanying drawing explanation

Fig. 1 is the structural representation of the net cutting means of a kind of net wrapping machine described in the utility model.

Fig. 2 is heating wire cutter sweep cut state schematic diagram described in the utility model.

The specific embodiment

Refer to shown in Fig. 1 and Fig. 2, a kind of net cutting means of net wrapping machine, it is characterized in that: comprise net sleeve 1 and be positioned at four heating wire cutter sweeps 2 at net sleeve 1 front, rear, left and right four sides, described heating wire cutter sweep comprises U-shaped electric heating framework 21, be positioned at the cutting heating wire 22 of electric heating frame front end, be positioned at the driving cylinder 23 at electric heating framework rear; Described electric heating framework two ends are spring steel plate 24 with the part that cutting heating wire is connected.

During use, net 10 is sheathed on to net sleeve 1 outside, by feedway, deliver to and cut district, give cutting heating wire 22 energisings of heating wire cutter sweep, make its temperature reach split requirement, then drive cylinder 23 to drive heating wire cutter sweep to move to centre, clamping net then cuts, in the process that Xiang moves at center, cutting heating wire 22 touches net sleeve 1 post-tensioning dynamic elasticity steel plate 24 and swings to centre, make to cut heating wire 22 cambers and be surrounded on net sleeve 1 outside, four heating wire cutter sweeps are combined to form circumference 360 degree cut surfaces, cut off the net on net sleeve 1, speed of cut is fast, quality is high, rational in infrastructure, easy to use, can greatly improve the packaging efficiency of net wrapping machine.

The above; it is only most preferred embodiment of the present utility model; not the utility model is done to any pro forma restriction; any those of ordinary skill in the art; do not departing from technical solutions of the utility model scope situation; utilize the method content of above-mentioned announcement to make many possible changes and modification to technical solutions of the utility model, all belong to the scope of claims protection.

Claims

1. the net cutting means of a net wrapping machine, it is characterized in that: comprise net sleeve and be positioned at four heating wire cutter sweeps at net sleeve front, rear, left and right four sides, described heating wire cutter sweep comprises U-shaped electric heating framework, be positioned at the cutting heating wire of electric heating frame front end, be positioned at the driving cylinder at electric heating framework rear.

2. the net cutting means of a kind of net wrapping machine according to claim 1, is characterized in that: described electric heating framework two ends are spring steel plate with the part that cutting heating wire is connected.