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Label peeling mechanism and label printer

A peeling mechanism and label technology, which is applied in the field of label printers, can solve problems such as paper jams, difficulty in conveying labels and precise positioning of roll paper, etc., and achieve the effect of smooth and reliable transmission

Inactive Publication Date: 2006-02-22
SEIKO EPSON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, this makes it difficult to transport rolls for precise label positioning, and can cause jams and other problems

Method used

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  • Label peeling mechanism and label printer
  • Label peeling mechanism and label printer
  • Label peeling mechanism and label printer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Referring to the accompanying drawings, preferred embodiments of a label printer with a label peeling mechanism according to the present invention will be described below.

[0048] The overall structure

[0049] figure 1 is an external oblique view of the label printer 1 according to the present invention; figure 2 is a side sectional view showing the internal structure of the label printer; and image 3 is a partially enlarged cross-sectional view showing the label peeling mechanism in the label printer.

[0050] The label printer 1 in the present embodiment according to the present invention has: the printer casing 2 of substantially parallelepiped shape, the label dispenser opening 3 is formed in its upper part; At the bottom of the front part 2a of the cabinet 2. The roll paper compartment 5 is formed in the lower half inside the printer cabinet 2 . Roll paper 6 for label printing is loaded into the roll paper compartment 5 .

[0051] The web 6 for printing...

no. 2 example

[0096] According to the second embodiment of the present invention, another embodiment of a label printer having a label peeling mechanism according to the present invention will be described below. Similar components in the label printer 1 of this embodiment and the aforementioned first embodiment are denoted by like reference numerals, and further description thereof is omitted.

[0097] First refer to Figure 8 and Figure 9 , a label peeling mechanism 20A for peeling printed labels 7 from a web 8 is described.

[0098] The upstream web pressing guide 23A is provided opposite to the upstream guide surface 21c and has a plurality of guide surfaces 23a as contact portions contacting the web 8 arranged at certain intervals across the width of the web 8 . The downstream web pressing guide 24A is also similarly provided opposite the downstream guide surface 21e, and has a plurality of guide surfaces 24a as contact portions contacting the web 8 disposed at certain intervals acr...

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PUM

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Abstract

A label peeling mechanism and a label printer having a label peeling mechanism reliably print and dispense labels without problems such as paper jams. The label peeling mechanism has a web-bending guide having a convex curved surface for bending a continuous web having labels affixed to the front surface thereof to an angle of less than or equal to 90 degrees with respect to the back side of the web; an upstream web pressure guide disposed upstream in the web transportation direction from the convex curved surface of the web-bending guide opposite a upstream guide surface of the web-bending guide; and a downstream web pressure guide disposed downstream in the web transportation direction from the curved surface of the web-bending guide opposite the downstream guide surface. A plurality of ribs is disposed to the upstream web pressure guide across the web width with a gap therebetween perpendicular to the web transportation direction. A plurality of guide rollers is disposed to the downstream web pressure guide across the web width with a gap therebetween perpendicular to the web transportation direction.

Description

technical field [0001] The present invention relates to a label peel mechanism that transfers label stock from the web to which the label is attached by delivering the label stock from the web liner at an acute angle back to itself Lined with peel-off tab. The invention also relates to a label printer having a label peel mechanism for peeling the label from the web liner after the label has been printed. Background technique [0002] Typically, label printers that print and eject labels print to roll label stock that includes a fixed length of adhesive that is releasably attached to one side of the roll (referred to herein as the "front"). Label roll liner. The label printer feeds the label stock until the label reaches a printing position where the printing mechanism prints the label. The label stock is then conveyed downstream to a label peel mechanism whereby the printed labels are released from the roll, and the peeled labels and roll liner exit from separate discharg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H41/00B65H37/00B65C11/02
Inventor 高见彻山田高司
Owner SEIKO EPSON CORP