CN202965526U

CN202965526U - Rear-mounted paper-strip easy-loaded cutting knife printer

Info

Publication number: CN202965526U
Application number: CN 201220668546
Authority: CN
Inventors: 钱禹杉
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-07
Filing date: 2012-12-07
Publication date: 2013-06-05
Anticipated expiration: 2022-12-07

Abstract

The purpose of the utility model is to provide a minitype printer. A paper loading function is completed by adopting a separation mode of a cutting knife unit and a print unit in order to achieve purposes of paper-loading operation simplification and cutting-knife maintenance convenience. The points of the technical scheme are that the minitype printer provided by the utility model consists of the cutting knife unit, the print unit, a paper shaft and a paper roll. The cutting knife unit is fixed on an instrument housing. A print head, an interface board and the paper shaft are fixed on the print unit to form a separable part which is buckled on the cutting knife unit by a separation knob of the print unit. The paper roll is mounted on the paper shaft.

Description

Rear-mounted easy dress paper tape cutting knife printer

Technical field

The utility model relates to a kind of rear-mounted easy dress paper tape cutting knife printer, relates in particular to a kind of paper storehouse rearmounted, the rear-mounted easy dress paper tape cutting knife printer of convenient dress paper.

Background technology

At present, on market, existing rear-mounted band cutting knife mini-printer type is a lot, but these band cutting knife mini-printers are all to adopt manually to wear paper mode on paper, and dress paper is inconvenient, easily paperboard, fault rate are high.When the user need to get rid of the cutting knife fault and change paper, printer must wholely take out, and changes paper and will aim at the paper inlet paper feed, paper feed easily occurs crooked, and even the fault of paperboard.For the existing rear-mounted mode that adopts cutting knife, print axis and printhead to be fixed as one with the cutting knife mini-printer, cause filling paper inconvenience and cutting knife shortcoming difficult in maintenance, the utility model designer designs a kind of brand-new rear-mounted easy dress paper tape cutting knife printer, rear-mounted printer by this design only needs fixed mount is arranged on instrument, the cutting knife unit separates with print unit, can automatically complete dress paper function.

The utility model content

The utility model purpose is to provide a kind of rear-mounted band cutting knife mini-printer, adopts the mode that the cutting knife unit separates with print unit to complete dress paper function, reaches and simplifies the purpose of changing the paper operation and facilitating the cutting knife maintenance.

The purpose of this utility model is achieved through the following technical solutions:

Mini-printer described in the utility model forms a complete mini-printer by 3, one reels of cutting knife 2, one reels of 1, one of unit print unit 3.The cutting knife unit is fixed on Instrument shell, and printhead, interface board and reel are fixed on print unit and form a detachable component, and the release button spiral-lock of described detachable component by print unit is on the cutting knife unit.Paper roll 4 is arranged on reel 3.

Cutting knife unit 1 is comprised of fixed mount 1a, sealing ring 1b, exit slot 1c, nut fixing sheet 1d, paper delivery state sensor 1e, sensor interface plate 1f, cutting knife 1g, cutter fixing support 1h.

Print unit 2 will be use up switch 2e by headstock 2a, printhead 2b, master control borad 2c, release button 2d, paper and be formed.Headstock 2a one side in described print unit has the release button 2d that stretches out, and relies on hasp on knob to fasten the upper square hole of reserving of fixed mount 1a of cutting knife unit, and print unit 2 is fixed on cutting knife unit 1.The engagement of the switch of release button 2d and printhead rotates counterclockwise release button 2d, can open the switch of the cutting knife 1g of printhead 2b fixed cutting tool unit, and print unit 2 is discharged.

Described in the utility model rear-mounted with the cutting knife mini-printer by the snapping rotational structure between the cutter structure that separates with print unit and print unit, cutting knife unit, reach following advantage:

(1) cutting knife life, failure rate is low;

(2) compact conformation, good dustproof effect;

(3) the snapping rotation mode that adopts changes paper convenient and swift;

Below in conjunction with the drawings and specific embodiments, the utility model is further described.

Description of drawings

Fig. 1 is the assembling product schematic diagram of the utility model embodiment.

Fig. 2 is print unit and the cutting knife unit open mode schematic diagram of the utility model embodiment.

Fig. 3 is print unit and the cutting knife unit open mode schematic diagram of the utility model embodiment.

Fig. 4 is the perspective exploded view of the utility model embodiment.

Fig. 5 is the perspective exploded view of the utility model embodiment.

Fig. 6 is the perspective exploded view of the utility model embodiment.

Fig. 7 is the perspective exploded view of the utility model embodiment.

Fig. 8 is cutting knife unit three-dimensional decomposing schematic representation.

Fig. 9 is the print unit perspective exploded view.

The specific embodiment

The below is further described the utility model with reference to the accompanying drawings.

As can be seen from Figures 2 and 3, rotate counterclockwise release button 2d, can open the switch of the cutting knife 1g of printhead 2b fixed cutting tool unit, print unit 2 is discharged.

As can be seen from Figure 8, the fixed mount 1a of cutting knife unit 1 has eight mounting hole site, can be fixed by screws on the tool housing of unlike material the exit slot on the exit slot auto-alignment instrument of fixed mount 1a front.Sealing ring 1b and nut fixing sheet 1d are adhesive on fixed mount 1a.Whether paper delivery state sensor 1e and sensor interface plate 1f are arranged on fixed mount 1a, take away in order to detect exit slot place printing paper, and judge whether printer is in the paperboard state.Cutter fixing support 1h utilize securing member with cutting knife 1g on fixed mount 1a.Above part has been completed the assembling of fixed mount unit.

As can be seen from Figure 9, print unit 2 will be use up switch 2e by headstock 2a, printhead 2b, master control borad 2c, release button 2d, paper and be formed.The positive face of headstock 2a position is used for fixing printhead 2b and master control borad 2c.The engagement of the switch of release button 2d and printhead rotates counterclockwise release button 2d, can open the switch of the cutting knife 1g of printhead 2b fixed cutting tool unit.Paper will be use up switch 2e and will be fixed on headstock 3a, be used for detecting paper roll 4 and use residual state.Headstock 2a one side has the release button 2d that stretches out, and relies on hasp on knob to fasten the upper square hole of reserving of fixed mount 1a of cutting knife unit, and print unit 2 is fixed on cutting knife unit 1.

Can find out the anabolic process of this utility model according to Fig. 4, Fig. 5, Fig. 6 and Fig. 7, at first with securing member, the fixed mount in the cutting knife unit is arranged on the shell of instrument, complete the installation of instrument part; Print unit relies on release button and cutting knife unit to fix; Utilize hook that reel and paper roll are fixed on print unit, namely can complete the installation of printer.During use, as long as printing paper is extracted in the middle of cutting knife unit and print unit, then print unit is snapped on the cutting knife unit, just can complete dress paper and operate.

Claims

1. rear-mounted band cutting knife mini-printer, comprise a cutting knife unit, a print unit, a paper roll, reel forms, and it is characterized in that, the cutting knife unit is fixed on Instrument shell, printhead, interface board and reel are fixed on print unit and form a detachable component, and the release button spiral-lock of described detachable component by print unit is on the cutting knife unit.

2. rear-mounted band cutting knife mini-printer according to claim 1, is characterized in that, described cutting knife unit is comprised of fixed mount, sealing ring, exit slot, nut fixing sheet, paper delivery state sensor, sensor interface plate, cutting knife, cutter fixing support.

3. rear-mounted easy dress paper tape cutting knife printer according to claim 1, is characterized in that, described print unit will be use up switch by headstock, printhead, master control borad, release button, paper and be formed.

4. rear-mounted band cutting knife mini-printer according to claim 1, it is characterized in that, described print unit one side has the release button of stretching out, and relies on the hasp on knob to fasten the square hole of reserving on the fixed mount of cutting knife unit, and print unit is fixed on the cutting knife unit.

5. rear-mounted easy dress paper tape cutting knife printer according to claim 1, it is characterized in that, in described print unit, the engagement of the switch of release button and printhead, rotate counterclockwise release button, can open the switch of the cutting knife of printhead fixed cutting tool unit, print unit is discharged.