CN214606609U - Thermal printer core with automatic cutting function - Google Patents

Abstract

The utility model discloses a thermal printer core with automatic cutout function, including the fuselage, set up printing mechanism on the fuselage, be used for locking printing mechanism's locking mechanism, with the first actuating mechanism that printing mechanism is connected, arrange the cutting mechanism of printing mechanism discharge end in and arrange the other discharge mechanism of cutting mechanism in. The utility model supports large roll of thermal paper to discharge paper in 180 degrees, supports high speed printing, and supports various printing papers with different widths; the printing head lock catch can lock the printing head when not in use; automatic cutting can be realized to cutting mechanism's setting, replaces the manual work, moves cutter card and can rotate when dying through the knob that resets, avoids the cutter card to die, needs to dismantle whole device and overhauls, can catch the position of cutter through position sensor, and the practicality is strong, still disposes fixed cutter and cuts, when need not use the motor to carry out automatic cutting, can choose fixed cutter for use to cut, facilitates the use during the cutting.

Description

Thermal printer core with automatic cutting function

Technical Field

The utility model relates to a print technical field, in particular to thermal printer core with automatic cutout function.

Background

The thermal printer has the advantages of high speed, low noise, clear printing, convenient use and the like, so the thermal printer is favored by more and more merchants, and is particularly widely applied to industries such as restaurants, banks, supermarkets and the like.

Some current printers can only go out paper 90 or 60 during printing, can only print at a low speed, beat printer head and lack fixedly, move the in-process and damage easily, still need the manual work to go to cut after the printing is accomplished, extravagant energy and time, some can automatic cutout in addition, the dead situation of card appears easily, need demolish whole device after the card dies and overhaul, and is time-consuming and laborious, and the position of cutter can not catch at any time in the use.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a temperature sensing printer core with automatic cutout function.

In order to achieve the above purpose, the utility model discloses technical scheme as follows:

a thermosensitive printer core with an automatic cutting function comprises a machine body, a printing mechanism arranged on the machine body, a locking mechanism used for locking the printing mechanism, a first driving mechanism connected with the printing mechanism, a cutting mechanism arranged at the discharge end of the printing mechanism, and a discharge mechanism arranged beside the cutting mechanism.

Preferably, the printing mechanism comprises a printing head and a paper rolling shaft matched with the printing head.

Preferably, the first drive mechanism comprises a motor and a gear assembly; one end of the gear assembly is connected with the output end of the motor, and the other end of the gear assembly is connected with the paper rolling shaft.

Preferably, the thermal printer core with the automatic cutting function further comprises a cover; the machine cover is hinged with the machine body; the printing head is arranged on the machine cover; the paper rolling shaft is arranged on the machine body.

Preferably, the discharging mechanism is a paper outlet buckle, and the opening of the feeding end of the paper outlet buckle is larger than that of the discharging port.

Preferably, the locking mechanism comprises two print head latches, one of which is disposed at a side end of the print head, and the other of which is disposed on the body and at one end of the platen roller.

Preferably, the cutting mechanism comprises a shell, a second driving mechanism arranged in the shell, a speed reducing mechanism connected with the output end of the second driving mechanism, a movable cutter connected with the output end of the speed reducing mechanism, and an induction mechanism for inducing the position of the movable cutter; the shell is further provided with a reset mechanism, the reset mechanism is rotationally connected with the speed reducing mechanism, and when the movable cutter is clamped, the movable cutter can be returned through the rotary reset mechanism.

Preferably, the cutting mechanism is further provided with a fixed cutter, and the fixed cutter is arranged at the lower part of the shell.

Preferably, the speed reducing mechanism comprises a speed reducing gear and a movable cutter driving gear which is rotationally connected with the speed reducing gear.

Preferably, the second driving mechanism is a motor; the sensing mechanism is a position sensor; the reset mechanism is a reset knob, and the reset knob is connected with the reduction gear.

Adopt the technical scheme of the utility model, following beneficial effect has: the paper holder supports a large roll of thermal paper (reference number 100), can discharge paper in a 180-degree direction, supports high-speed printing, and can support various printing papers with different widths; the printing head lock catch can lock the printing head when not in use; cutting mechanism's setting, through crossing motor drive, drive reduction gear, move cutter drive gear drive cutter and realize automatic cutting, replace the manual work, move the cutter card and can pass through the knob that resets when dying, carry out the rotation and reset, avoid the cutter card to die, need dismantle whole device and overhaul, can catch the position of cutter through position sensor, therefore, the clothes hanger is strong in practicability, still dispose fixed cutter and cut, when need not use the motor to carry out automatic cutting, can choose fixed cutter for use to cut, facilitate the use during cutting.

Drawings

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

FIG. 2 is a schematic view of the present invention

FIG. 3 is a side view of the structure of the present invention;

FIG. 4 is a schematic structural view of the cutting mechanism of the present invention;

fig. 5 is an exploded view of the cutting mechanism of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present invention, unless expressly stated or limited otherwise, the first feature "on" or "is connected to" the second feature

"under" may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact, but being in contact with each other through additional features between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 to 5, the utility model provides a thermal printer core with automatic cutout function, including fuselage 20, the printing mechanism of setting on fuselage 20, the locking mechanism 70 that is used for locking printing mechanism, the first actuating mechanism who is connected with printing mechanism, arrange the cutting mechanism 40 of printing mechanism discharge end in and arrange the other discharge mechanism 50 of cutting mechanism 40 in.

The printing mechanism includes a printhead 30, a feed roll 80 cooperating with the printhead 30.

The first drive mechanism comprises a motor 60 and a gear assembly 90; one end of the gear assembly 90 is connected with the output end of the motor 60, and the other end is connected with the paper rolling shaft 80.

The thermal printer core with the automatic cutting function also comprises a machine cover 10; the machine cover 10 is hinged with the machine body 20; the print head 30 is disposed on the head cover 10; the roll paper shaft 80 is provided on the body 20.

The discharging mechanism is a paper discharging buckle 50, and the opening of the feeding end of the paper discharging buckle 50 is larger than that of the discharging port.

The locking mechanism 70 includes two print head latches, one of which is disposed at the side end of the print head 30, and the other of which is disposed on the body 20 and at one end of the platen 80.

The cutting mechanism comprises a shell 1, a second driving mechanism 2 arranged in the shell 1, a speed reducing mechanism 3 connected with the output end of the second driving mechanism 2, a movable cutter 4 connected with the output end of the speed reducing mechanism 3, and an induction mechanism 8 used for inducing the position of the movable cutter 4; still be equipped with canceling release mechanical system 5 on the casing 1, this canceling release mechanical system 5 rotates with reduction gears 3 and is connected, when moving cutter 4 card and die, accessible rotation canceling release mechanical system 5 moves the cutter.

The cutting mechanism is also provided with a fixed cutter 6, and the fixed cutter 6 is arranged at the lower part of the shell 1.

The speed reducing mechanism 3 comprises a speed reducing gear 301 and a movable cutter driving gear 302 which is rotationally connected with the speed reducing gear 301.

The second drive mechanism 2 is a motor.

The sensing mechanism 8 is a position sensor.

The reset mechanism 5 is a reset knob, and the reset knob is connected with the reduction gear 301.

The shell 1 comprises a side shell 102 and a side cover 101 matched with the side shell 102; the reset knob is provided on the side cover 101.

The utility model discloses the theory of operation as follows:

the locking mechanism 70 is opened, the printing head 30 is pulled up, the large roll of thermal paper 100 to be printed is placed into the paper rolling shaft 80, then the printing head 30 is covered, the motor 60 drives the paper rolling shaft 80 to roll through the gear assembly 90 for printing, after printing, the paper is cut through the cutting mechanism 40, and then the paper is output through the paper outlet buckle 50.

The working principle of the cutting mechanism is as follows: during operation, the second driving mechanism 2 drives the reduction gear 301 to rotate, the reduction gear 301 drives the movable cutter driving gear 302 to rotate, the movable cutter 4 is driven to move to the pointed position, meanwhile, the sensing mechanism 8 can sense the position of the movable cutter 4 at any time, and when the movable cutter 4 is clamped, the manual rotating reset mechanism 5 returns the movable cutter 4.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims (9)

1. A thermal printer core with an automatic cutting function is characterized by comprising a machine body, a printing mechanism arranged on the machine body, a locking mechanism used for locking the printing mechanism, a first driving mechanism connected with the printing mechanism, a cutting mechanism arranged at the discharge end of the printing mechanism and a discharge mechanism arranged beside the cutting mechanism; the cutting mechanism comprises a shell, a second driving mechanism arranged in the shell, a speed reducing mechanism connected with the output end of the second driving mechanism, a movable cutter connected with the output end of the speed reducing mechanism, and an induction mechanism used for inducing the position of the movable cutter; the shell is further provided with a reset mechanism, the reset mechanism is rotationally connected with the speed reducing mechanism, and when the movable cutter is clamped, the movable cutter can be returned through the rotary reset mechanism.

2. A thermal printer cartridge with automatic cutting function according to claim 1, wherein said printing mechanism includes a print head, a platen roller cooperating with the print head.

3. A thermal printer cartridge with automatic cutting functionality according to claim 2, wherein said first drive mechanism comprises a motor and gear assembly; one end of the gear assembly is connected with the output end of the motor, and the other end of the gear assembly is connected with the paper rolling shaft.

4. A thermal printer core with an automatic cutting function according to claim 3, wherein said thermal printer core with an automatic cutting function further comprises a cover; the machine cover is hinged with the machine body; the printing head is arranged on the machine cover; the paper rolling shaft is arranged on the machine body.

5. A thermal printer cartridge with an automatic cutting function according to claim 1, wherein said discharging mechanism is a paper discharging buckle, and the opening of the feeding end of the paper discharging buckle is larger than the opening of the discharging end.

6. A thermal printer core with automatic cutting function according to claim 4, characterized in that said locking mechanism comprises two print head latches, one of which is arranged at the print head side end and the other is arranged on the body and at one end of the paper rolling shaft.

7. A thermal printer movement with automatic cutting function according to claim 1, wherein said cutting mechanism is further provided with a fixed cutter disposed at a lower portion of the casing.

8. A thermal printer cartridge having an automatic cutting function according to claim 1, wherein said speed reducing mechanism includes a speed reducing gear, and a movable cutter driving gear rotatably connected to the speed reducing gear.

9. A thermal printer core with an automatic cutting function according to claim 1, wherein the second drive mechanism is provided as a motor; the sensing mechanism is a position sensor; the reset mechanism is a reset knob, and the reset knob is connected with the reduction gear.

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