CN215101072U

CN215101072U - Paper stripping structure of label printer

Info

Publication number: CN215101072U
Application number: CN202121001444.9U
Authority: CN
Inventors: 傅成得
Original assignee: Xiamen Beiersite Technology Co ltd
Current assignee: Xiamen Beiersite Technology Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-12-10
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses a paper stripping structure of a label printer, which comprises a printing head and a stripping knife which are arranged on a frame; the stripping knife is provided with a bent stripping part, and the distance between the bent part of the stripping part and the printing head is 2.5-3 mm. The utility model discloses can make the bonding area between label and the base stock of peeling off through the stripper knife stripping part and peel off little to make people can use the mode that directly pulls the label to take off the label, so that the user uses.

Description

Paper stripping structure of label printer

Technical Field

The utility model relates to a label printer field especially indicates a paper structure of shelling of label printer.

Background

The label is used as a printing consumable and widely applied to the fields of supermarkets, logistics, express delivery and the like, the label is stuck on continuous base paper in a fixed length, and after a label printer prints contents on the surface of the label, a user peels the label off the base paper and sticks the label on an article to be used as a mark; wherein can set up the discernment sensor that is used for discerning the label on the print head, be equipped with the sign that supplies the discernment sensor to carry out the discernment on the label, through the discernment sensor to the sign of label can make the print head accurate print the required printing content to the label on.

In order to improve the convenience of user operation, the prior label printer is provided with a stripping knife at the downstream of a printing head to strip off a printed label, and the stripping knife is provided with a bent stripping part; after the printing head prints the label, carry the setting with the base stock and peel off the distance for the base stock of taking the label passes through the peeling part of stripper knife, and peeling part can make the base stock wide-angle diversion and make the label realize partial separation with the base stock, thereby peels off the label and the user of being convenient for takes off the label. Wherein a set peel distance is provided based on the spacing between adjacent labels on the liner, the set peel distance being such that unprinted labels cannot pass beyond the print head.

However, the existing label printer with the peeling knife has a problem that the distance from the peeling part of the peeling knife to the printing head is large (the distance is generally larger than 8 mm), so that the adhesive area between a label peeled off by the peeling part of the peeling knife and the base paper is large, if a user takes off the label by directly pulling the label peeled off by the peeling part of the peeling knife, the base paper is pulled to move, and further the base paper is displaced, so that the identification of the label which is not printed on the base paper can cross the identification sensor, and the printing head cannot print the unprinted label of which the identification crosses the identification sensor, so that the label is wasted; therefore, the label peeled by the peeling part of the peeling knife can be taken down by the upward lifting mode which is needed by the user at present, so that the situation that the base paper is pulled to move when the label is taken can be avoided, and limitation and inconvenience exist in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a label printer shell paper structure, it can be convenient for people take off the label.

In order to achieve the above purpose, the solution of the present invention is:

a paper stripping structure of a label printer comprises a printing head and a stripping knife which are arranged on a rack; the stripping knife is provided with a bent stripping part, and the distance between the bent part of the stripping part and the printing head is 2.5-3 mm.

The distance between the bent part of the stripping knife and the printing head is 2.68 mm.

The bending angle of the stripping part of the stripping knife is less than or equal to 90 degrees.

The convex surface of the bending part of the stripping knife is an arc surface.

The stripping knife is also provided with a curved guide portion.

After the scheme is adopted, the utility model discloses a distance between the department of buckling of stripper knife stripping part and the printer head is 2.5~3 millimeters, so set up, make the department of buckling of stripping part and the distance between the printer head little, carry the setting with the base stock at label printer like this and peel off the distance after, the label can the grow through the length comparison prior art of the department of buckling of stripping part, and then make the bonding area between label and the base stock peeled off through stripping part diminish, thereby make the user adopt the mode of directly dragging the label peeled off through stripping part to come to take off when the label difficult pulling base stock removes, make people can use the mode of directly dragging the label to take off the label, the user of being convenient for uses.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a schematic structural view of the utility model.

Description of reference numerals:

the printer comprises a frame 1, a printing head 2, a stripping knife 3, a stripping part 31, a convex surface 311 and a guide part 32.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

As shown in fig. 1 to 3, the present invention discloses a paper peeling structure of a label printer, which comprises a printing head 2 and a peeling knife 3 arranged on a frame 1; the stripping knife 3 is provided with a bent stripping part 31, and the distance L between the bent part of the stripping part 31 and the printing head 2 is 2.5-3 mm.

The utility model discloses a distance L between the department of buckling of stripping off cutter stripping off portion 31 and the printer head 2 is 2.5~3 millimeters, so set up, make the department of buckling of stripping off portion 31 and the distance L between the printer head 2 little, carry the setting with the base stock at label printer like this and peel off the distance after, the label can the grow through the length comparison prior art of the department of buckling of stripping off portion 31, and then make the label of peeling off through stripping off portion 31 and the bonding area between the base stock compare prior art can diminish, thereby make the user adopt the mode of directly dragging the label of peeling off portion 31 to come when taking off the label difficult pulling base stock and remove, make people can use the mode of directly dragging the label to take off the label, and convenient to use user uses. Preferably, the distance L between the bending part of the peeling part 31 of the peeling knife and the printing head 2 is 2.68 mm, and the distance L can make the bonding area between the label peeled by the peeling part 31 and the base paper small and make the peeled label not easy to fall off by itself.

As shown in fig. 3, the convex surface 311 at the bending position of the peeling part 31 of the peeling knife may be an arc surface, the convex surface 311 is used for contacting the base paper, and the convex surface 311 is set to be an arc surface, so that the peeling part 31 of the peeling knife can be prevented from damaging the base paper and the label.

As shown in fig. 3, the bending angle a of the peeling part 31 of the peeling knife is less than or equal to 90 degrees, so that the direction change angle of the base paper is large, and the label is easily separated from the base paper.

As shown in fig. 3, the peeling knife is further provided with a curved guide portion 32, and the base paper is guided by the guide portion 32 so as to be wound on the winding roller of the label printer.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims

1. The utility model provides a paper stripping structure of label printer which characterized in that: comprises a printing head and a stripping knife which are arranged on a frame;

the stripping knife is provided with a bent stripping part, and the distance between the bent part of the stripping part and the printing head is 2.5-3 mm.

2. A paper stripping structure for a label printer as claimed in claim 1, wherein: the distance between the bent part of the stripping knife and the printing head is 2.68 mm.

3. A paper stripping structure for a label printer as claimed in claim 1, wherein: the bending angle of the stripping part of the stripping knife is less than or equal to 90 degrees.

4. A paper stripping structure for a label printer as claimed in claim 1, wherein: the convex surface of the bending part of the stripping knife is an arc surface.

5. A paper stripping structure for a label printer as claimed in claim 1, wherein: the stripping knife is also provided with a curved guide portion.