CN205871514U

CN205871514U - Label printer

Info

Publication number: CN205871514U
Application number: CN201620818998.0U
Authority: CN
Inventors: 杨庆安; 李晓波
Original assignee: Zhuhai Zhihui Network Equipment Co Ltd; Lobos (xiamen) Electronic Technology Co Ltd
Current assignee: Zhuhai Zhihui Network Equipment Co Ltd; Lobos (xiamen) Electronic Technology Co Ltd
Priority date: 2016-07-29
Filing date: 2016-07-29
Publication date: 2017-01-11
Anticipated expiration: 2026-07-29

Abstract

The utility model provides a label printer, include: the casing sets up the the main control module in this casing, sets up on the casing thermal printing head, rubber roll subassembly, paper feed deflector, moves back paper guiding mechanism to and reflective optical coupler, the rubber roll of rubber roll subassembly corresponds and sets up at thermal printing head's printing end and form paper feed mouth and exit slot, has the paper feed deflector of a flat surface in the setting of paper feed mouth, can make the parallel paper feed mouth that gets into of tag paper, effectively prevents the tag paper to appear buckling in paper feed mouth department and lead to peeling off, setting up one at the exit slot equally and moving back paper guiding mechanism, effectively prevent when the tag paper is retreated, peeling off of causing on the thermal printing head is scraped to the tag paper, be equipped with a through -hole on the flat surface of paper feed deflector, reflective optoelectronic coupler's response end sets up in the through -hole, need not additionally to reserve the reflective optical coupler's of installation position. It has simple structure, a compactness, and positioning of the label is accurate, the tag paper advances / and a paper is smooth and easy, characteristics such as be difficult for peeling off.

Description

A kind of label machine

Technical field

This utility model relate to a kind of simple in construction, tag location accurately, label paper entry/exit paper is smooth and easy, be not easily stripped Label machine.

Background technology

Label machine refers to edit the various characters such as kinds of words, bar code, by the printing type of temperature-sensitive, beats It is imprinted on the printer on adhesive sticker paster, the mark in multiple places such as office, factory, power plant, warehouse and markets can be applied Know.

During label printing, label paper when the situations such as paper feed or paper delivery fault need to move back paper, label facial tissue with from Easily occur between type paper peeling off, cause waste.Furthermore, label facial tissue location mode many employings correlation luminous tube and Receive pipe, such complicated structure, one group of holding wire need to be increased and be connected on mainboard, add housing design, produce, assemble Difficulty and fault rate.

Utility model content

To this end, this utility model provides, a kind of simple in construction, tag location are accurate, label paper entry/exit paper is smooth and easy, the most easy-peel From label machine.

For reaching above-mentioned purpose, a kind of label machine that this utility model provides, including: casing, it is arranged on this casing Interior main control module, is arranged on thermal printing head in casing, rubber roll component, paper feed guide plate, moves back paper guiding mechanism, and instead Penetrate formula photoelectrical coupler；Described rubber roll component includes rubber roll and the motor driving this rubber roll to rotate, and described rubber roll is correspondingly arranged at The printing end of thermal printing head, forms paper feed port and exit slot, the rotation of described rubber roll between described rubber roll and thermal printing head Driving label paper to move to exit slot from paper feed port, described paper feed guide plate has a flat surface and is arranged on outside paper feed port End, flat surface is provided with a through hole, and the induction end of described reflecting photoelectric coupler is arranged in through hole, its signal output part Connecting main control module, the control output end of described main control module connects the motor of thermal printing head and rubber roll component also respectively Control its running, described in move back paper guiding mechanism and be arranged on exit slot.

A kind of preferred version of the present utility model, the induction end of described reflecting photoelectric coupler is non-bulging to be guided in paper feed The flat surface of plate.

Another kind of preferred version of the present utility model, also includes a cutter assembly, and the cutting knife correspondence of described cutter assembly sets Put at exit slot.

The technical scheme provided by this utility model, is had the advantages that

Arrange the paper feed guide plate with a flat surface in paper feed port, the flat surface of paper feed guide plate can make label paper Parallel entrance paper feed port, effectively prevention label paper occur that at paper feed port bending causes peeling off；Arrange one at exit slot equally to move back Paper guiding mechanism, effectively prevention is when label paper retreats, and label paper scrapes the stripping caused on thermal printing head；Guide at paper feed The flat surface of plate is provided with a through hole, and the induction end of reflecting photoelectric coupler is arranged in through hole, it is not necessary to extra reserved peace The position of dress reflecting photoelectric coupler.It has simple in construction, compact, tag location accurately, label paper entry/exit paper smooth and easy, The feature such as it is not easily stripped.

Accompanying drawing explanation

Fig. 1 show the label machine part isometric schematic diagram that the present embodiment provides；

Fig. 2 show the label machine schematic perspective view that the present embodiment provides；

Fig. 3 show the label machine schematic cross-section that the present embodiment provides.

Detailed description of the invention

For further illustrating each embodiment, this utility model is provided with accompanying drawing.These accompanying drawings are in this utility model discloses The part held, it is mainly in order to illustrate embodiment, and the associated description of description can be coordinated former to the running explaining embodiment Reason.Coordinating with reference to these contents, those of ordinary skill in the art will be understood that other possible embodiments and this practicality are new The advantage of type.Assembly in figure is not necessarily to scale, and similar element numbers is conventionally used to indicate similar assembly.

In conjunction with the drawings and specific embodiments, this utility model is further illustrated.

Shown in reference Fig. 1, Fig. 2, Fig. 3, a kind of label machine that the present embodiment provides, including: casing 10, it is arranged on this Main control module (not shown) in casing 10, is arranged on thermal printing head 20 in casing 10, rubber roll component, paper feed guide plate 50, paper guiding mechanism 60, cutter assembly, and reflecting photoelectric coupler 80 are moved back；Described rubber roll component includes rubber roll 30, motor (not shown) and the gear 301 being arranged between rubber roll 30 and motor, drive in motor is arranged on casing 10 and by gear 301 Rubber roll 30 rotates, and described rubber roll 30 is correspondingly arranged at the printing end of thermal printing head 20, described rubber roll 30 and thermal printing head 20 Between form paper feed port 401 and exit slot 402, paper feed guide plate 50 has a flat surface 501 and is inclined at paper feed port The outer end of 401, flat surface 501 is provided with a through hole 502, and the induction end of described reflecting photoelectric coupler 80 is arranged on through hole 502 is interior and non-bulging in the flat surface 501 of paper feed guide plate 50, and its signal output part connects main control module, described master control The control output end of molding block connects thermal printing head 20 and the motor of rubber roll component respectively and controls its running, described in move back paper and lead Being arranged at exit slot 402 to mechanism 60, cutting knife 70 is arranged on the upper end of corresponding exit slot 402.

In the present embodiment, paper feed guide plate 50 has a flat surface 501 and is inclined at the outer end of paper feed port 401. Flat surface 501 can make label paper parallel entrance paper feed port 401, and effectively prevention label paper occurs that bending is led at paper feed port 401 Cause to peel off.

In the present embodiment, move back paper guiding mechanism 60 and be arranged at exit slot 402 for from exit slot in prior art 402 label papers out guide, and its structure is prior art, is just not described in detail at this.

In the present embodiment, in the induction end of reflecting photoelectric coupler 80 is arranged on through hole 502 and non-bulging lead in paper feed To the flat surface 501 of plate 50.Avoid reflecting photoelectric coupler 80 blocks label paper.

In the present embodiment, cutter assembly at least includes cutting knife 70 and drives this cutting knife 70 to carry out the drive end cut, master control Molding block controls the drive end of cutter assembly, and then control cutting knife 70 cuts, and its concrete connected mode is prior art, Just it is not described in detail at this.

After being guided by the flat surface 501 of paper guide plate 50 by the initiating terminal of label paper, put into paper feed port 401, open Board power supply, main control module control rubber roll component electric motor starting, driven by motor rubber roll 30 rotates, so drive label paper from Paper feed port 401 moves to exit slot 402, between reflecting photoelectric coupler 80 is by reflecting between photoinduction adjacent label facial tissue Gap, and be sent in main control module after converting optical signals into the signal of telecommunication, main control module is according to validation of information label facial tissue Position after control the information that will print of thermal printing head 20 and be printed upon accurately on label facial tissue.Label paper is again from exit slot 402 remove through moving back paper guiding mechanism 60, and after having printed, cutting knife 70 is cut.

The paper feed guide plate 50 with a flat surface 501, the flat surface of paper feed guide plate 50 are set in paper feed port 401 501 can make label paper parallel entrance paper feed port 401, and effectively prevention label paper occurs that at paper feed port 401 bending causes peeling off；With Sample arranges one at exit slot 402 and moves back paper guiding mechanism 60, and effectively prevention is when label paper retreats, and label paper scrapes thermal printing head The stripping caused on 20；The flat surface 501 of paper feed guide plate 50 is provided with a through hole 502, reflecting photoelectric coupler 80 Induction end be arranged in through hole 502, it is not necessary to the extra reserved position installing reflecting photoelectric coupler 80.It has structure letter Single, compact, the features such as label paper entry/exit paper is smooth and easy, be not easily stripped.

Although specifically show and describe this utility model in conjunction with preferred embodiment, but those skilled in the art should This is understood, in the spirit and scope of the present utility model limited without departing from appended claims, in form and details On this utility model can be made a variety of changes, be protection domain of the present utility model.

Claims

1. a label machine, it is characterised in that including: casing, is arranged on the main control module in this casing, is arranged on machine Thermal printing head, rubber roll component, paper feed guide plate on shell, move back paper guiding mechanism, and reflecting photoelectric coupler；Described rubber roll Assembly includes rubber roll and the motor driving this rubber roll to rotate, and described rubber roll is correspondingly placed at the printing end of thermal printing head, described Form paper feed port and exit slot between rubber roll and thermal printing head, the rotation of described rubber roll drive label paper from paper feed port move to Exit slot, described paper feed guide plate has a flat surface and is arranged on the outer end of paper feed port, and flat surface is provided with a through hole, The induction end of described reflecting photoelectric coupler is arranged in through hole, and its signal output part connects main control module, described master control The control output end of molding block connect respectively thermal printing head and the motor of rubber roll component and control its running, described in move back paper guide Mechanism is arranged at exit slot.

Label machine the most according to claim 1, it is characterised in that: the induction end of described reflecting photoelectric coupler is not Protrude from the flat surface of paper feed guide plate.

Label machine the most according to claim 1, it is characterised in that: also include a cutter assembly, described cutter assembly Cutting knife be correspondingly arranged at exit slot.