CN201745216U

CN201745216U - Device for uneven hot stamping of tear opening of plastic bag

Info

Publication number: CN201745216U
Application number: CN2010201584657U
Authority: CN
Inventors: 徐云烟
Original assignee: KUNSHAN JINXI ZHONGYI PRINTING CO Ltd
Current assignee: KUNSHAN JINXI ZHONGYI PRINTING CO Ltd
Priority date: 2010-04-14
Filing date: 2010-04-14
Publication date: 2011-02-16
Anticipated expiration: 2020-04-14

Abstract

The utility model discloses a device for uneven hot stamping of a tear opening of a plastic bag, which comprises a plurality of hot stamping knives and a plurality of heating blocks. The heating blocks are arranged on the upper parts of the hot stamping knives and are fixedly connected with the hot stamping knives. The device also comprises a plurality of copper plates, the copper plates are arranged on the upper parts of the heating blocks and are vertical to the heating blocks, the left side and the right side of each copper plate are respectively provided with a balance plate, gaskets are arranged between the balance plates and the upper parts of the copper plates, and bolts extend into the heating blocks through a clearance between the balance plates and the copper plates after penetrating through the gaskets and are then fixedly connected with the heating blocks. The utility model has the advantages of simple structure and easy operation, and can realize uneven hot stamping of tear openings of plastic bags since the hot stamping knives are arranged horizontally, and the direct distances of the hot stamping knives can be adjusted due to installation of the copper plates. Moreover, the distances of the hot stamping knives can be adjusted according to needs so as to produce plastic bags of different sizes, thereby greatly improving the utilization rate of plastic bags.

Description

Non-uniform seam stamping device for plastic bag

Technical field

The utility model relates to a kind of stamping device of polybag port tearing position dotted line, especially relates to a kind of stamping device of thermoprint non-uniform seam, belongs to flexible package machinery technical field.

Background technology

As everyone knows, polybag is seen everywhere in our daily life, especially in the supermarket, the polybag that has the whole volume of whole volume is placed on the use location, client tears polybag as required from the port tearing position of polybag, and the production method of the dotted line of traditional tearing notch is, boiling hot cutter all is vertical the installation, and distance is unadjustable, fixed distance between the dotted line of thermoprint makes that the size of polybag is all the same, and in the use of polybag, what of the commodity of purchase of customer are all different, adopt identical polybag, fewer as fruit product itself, and also must need a bigger polybag, then can seriously cause the waste of polybag, reduce the utilization rate of polybag.

The utility model content

In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of saving, non-uniform seam stamping device for plastic bag that utilization rate is high.

The utility model is achieved through the following technical solutions:

A kind of non-uniform seam stamping device for plastic bag comprises a plurality of boiling hot cuttves and a plurality of heat block, and heat block is positioned at and scalds cutter top, fixedly connected with boiling hot cutter, it is characterized in that also comprise the polylith copper coin, it is positioned at the top of heat block, and be provided with vertical with heat block, the left and right sides at every copper coin also is provided with balance plate, and the top of balance plate and copper coin is provided with pad, and bolt passes pad, extend in the heat block by the space between balance plate and the copper coin, and fix with it.

Above-mentioned copper coin is three.

Further, the edge of a knife of above-mentioned boiling hot cutter also is provided with a plurality of breach.

The beneficial effects of the utility model are: simple in structure, the easy operating of the utility model, by adopting horizontal dress to scald cutter, reaching by the mode that copper coin is installed makes boiling hot cutter directly apart from adjusting, can carry out inhomogeneous scalding to the tearing notch of plastic knife, at any time adjust the distance of scalding cutter as required, reach the effect not of uniform size of polybag, the utilization rate of polybag improves greatly.

Description of drawings

Fig. 1 is the front view of the utility model one embodiment;

Fig. 2 is the vertical view of the utility model one embodiment.

Need only the Reference numeral implication among the figure:

1, scalds cutter 2, heat block 3, copper coin 4, balance plate

5, pad 6, bolt 7, breach

The specific embodiment

Below in conjunction with accompanying drawing, describe the specific embodiment of the present utility model in detail:

Fig. 1 is the front view of the utility model one embodiment; Fig. 2 is the vertical view of the utility model one embodiment.

As depicted in figs. 1 and 2: non-uniform seam stamping device for plastic bag, comprise a plurality of boiling hot cuttves 1, a plurality of heat block 2 and three copper coins 3, wherein, heat block 2 is positioned at and scalds cutter 1 top, fixedly connected with boiling hot cutter 1, three copper coins 3 are positioned at the top of heat block 2, and with heat block 2 vertical settings, the left and right sides at every copper coin 3 also is provided with balance plate 4, the top of balance plate 4 and copper coin 3 is provided with pad 5, bolt 6 passes pad 5, extend in the heat block 2 by the space between balance plate 4 and the copper coin 3, and fixes with it.

Further, the edge of a knife of above-mentioned boiling hot cutter 1 also is provided with a plurality of breach 7, utilizes the tearing notch line of the utility model thermoprint already to have the place of not scalding like this, has guaranteed polybag in the process of producing, and occurs situation about disconnecting easily because of pulling.

After the energising, by heater circuit copper coin 3 is heated, the temperature of copper coin 3 conducts to by heat block 2 scalds cutter 1, scalds after cutter 1 is heated, and the tearing notch that can carry out polybag etc. carries out thermoprint, in process of production, can regulate the distance of scalding between the cutter 1 according to actual needs automatically, the bolt that is about on each heat block 2 is unscrewed, adjust to the appropriate location then after, tighten again and get final product, operate very easy.

Below disclose the utility model with preferred embodiment, so it is not in order to restriction the utility model, and all employings are equal to replaces or technical scheme that the equivalent transformation mode is obtained, all drops within the protection domain of the present utility model.

Claims

1. non-uniform seam stamping device for plastic bag, comprise a plurality of boiling hot cuttves (1) and a plurality of heat block (2), heat block (2) is positioned at boiling hot cutter (1) top, fixedly connected with boiling hot cutter (1), it is characterized in that, also comprise polylith copper coin (3), it is positioned at the top of heat block (2), and with the vertical setting of heat block (2), also be provided with balance plate (4) in the left and right sides of every copper coin (3), the top of balance plate (4) and copper coin (3) is provided with pad (5), and bolt (6) passes pad (5), extend in the heat block (2) by the space between balance plate (4) and the copper coin (3), and fix with it.

2. non-uniform seam stamping device for plastic bag according to claim 1 is characterized in that, described copper coin (3) is three.

3. non-uniform seam stamping device for plastic bag according to claim 1 is characterized in that, the edge of a knife of described boiling hot cutter (1) is provided with a plurality of breach (7).