CN218767804U

CN218767804U - Label printing device

Info

Publication number: CN218767804U
Application number: CN202222743603.3U
Authority: CN
Inventors: 刘霞; 陈华容; 郭创; 唐堃; 欧琪; 周丽秀
Original assignee: Laoken Medical Health Management Co ltd; Laoken Medical Technology Co Ltd
Current assignee: Laoken Medical Health Management Co ltd; Laoken Medical Technology Co Ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-03-28
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a label printing device, including the casing, all seted up the spout on the relative both sides wall of casing inner chamber respectively, be equipped with sliding connection's slider in the spout, be connected with the spring between the cell wall of slider and spout, be equipped with the conduction roller that rotates the connection between two sliders, still be equipped with the drum core in the casing, enable the conduction roller through the spring and be close to or contradict the drum core, lay the regional inner chamber bottom surface of label paper in the casing, still install the drying apparatus. The utility model compresses the label paper to be printed between the transmission roller and the drum core through the spring, thereby increasing the friction between the label paper and the transmission roller in the transmission process and being beneficial to reducing the paper jam rate in the printing process; and through the drying apparatus that sets up, can improve the condition of weing of label paper, reduce the relative humidity of label paper installation room to avoid or reduce the card paper trouble of label paper printing in-process, help improving print quality.

Description

Label printing device

Technical Field

The utility model belongs to the technical field of the label is printed, concretely relates to label printing device.

Background

The label printing device or the intelligent label printer is a small printer which is not required to be connected with a computer, an input keyboard or an intelligent touch screen is carried by the printing device, certain fonts, word banks and a certain number of label template formats are built in the printing device, label content can be directly input, edited and typeset according to the needs of the printer through a liquid crystal display screen of the printer body, and then the label content can be directly printed and output.

When the existing label printer is applied to some areas with high humidity or relative humidity, the problem of easy paper jam sometimes occurs, for example, when the label printer is used in a disinfection supply center of a hospital, the phenomenon of easy paper jam sometimes occurs, mainly because the disinfection supply center needs to continuously clean and disinfect medical instruments, the air humidity in the disinfection supply center is relatively high, in such an environment, label printing paper is easy to damp, the paper can become soft after being damped, the transmittable hardness and the force can be obviously reduced, the paper jam can easily occur in the printing process, and the printing and coloring effect of the damp paper can be influenced, so that the printing quality of the label is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a label printing device, including the casing, all seted up the spout on the relative both sides wall of casing inner chamber respectively, be equipped with sliding connection's slider in the spout, be connected with the spring between the cell wall of slider and spout, be equipped with the conduction roller that rotates the connection between two sliders, still be equipped with the drum core in the casing, enable the conduction roller through the spring and be close to or contradict the drum core, lay the regional inner chamber bottom surface of label paper in the casing, still install the drying apparatus. The utility model compresses the label paper to be printed between the transmission roller and the drum core through the spring, thereby increasing the friction between the label paper and the transmission roller in the transmission process and being beneficial to reducing the paper jam rate in the printing process; and through the drying apparatus that sets up, can improve the condition of weing of label paper, reduce the relative humidity of label paper installation room to avoid or reduce the card paper trouble of label paper printing in-process, help improving print quality.

In order to achieve the above object, the utility model provides a following technical scheme:

a label printing device comprises a shell, wherein two opposite side walls of an inner cavity of the shell are respectively provided with a sliding groove, a sliding block is arranged in the sliding groove, and the sliding block can slide up and down in the sliding groove; a spring is arranged on the upper side or the lower side of the sliding block, one end of the spring is connected with the sliding block, and the other end of the spring is connected with the groove wall of the sliding groove; a conduction roller which is rotationally connected is arranged between the two sliding blocks, a drum core which is rotationally connected is also arranged in the shell, and the conduction roller can be close to or abut against the drum core through a spring;

and a dryer is arranged on the bottom surface of the inner cavity of the shell in which the label paper area is arranged.

Further, a charging roller is arranged on one side of the drum core, a developing roller is arranged on one side of the conduction roller, and the developing roller is rotationally connected with the shell; a sponge roller is arranged on one side of the developing roller, an ink box is arranged on one side of the sponge roller, a motor is arranged at one end of the ink box, a rotating shaft is arranged at the output end of the motor, and stirring blades are arranged on the rotating shaft.

Above-mentioned label printing device, deflector roll and for the cavity between the casing lateral wall be label paper installation room, the label paper of treating to print is web-like, and rotatable lays in the label paper installation room, and the interior bottom surface at label paper installation room is installed to the drying apparatus, on a lateral wall of label paper installation room, still is equipped with humidity transducer, and humidity transducer and drying apparatus all are connected with the controller electricity.

Preferably, a heat dissipation hole is formed in one side of the casing, the heat dissipation hole penetrates through one side wall of the casing, and the heat dissipation hole is formed in a position corresponding to the dryer or in a side wall between the label paper installation chamber and the paper outlet of the printing device.

More preferably, a dust cover is arranged on one side of the heat dissipation hole, and the dust cover is fixedly connected with the shell; the fan is arranged in the dust cover, and the dust screen is arranged on one side of the dust cover.

Furthermore, an upper end cover is arranged at the top of the shell, a controller is arranged in the upper end cover, and a control key is arranged at the top of the upper end cover. The top at the upper end cover is equipped with the pilot lamp, is equipped with the callus on the sole in the bottom of casing, the callus on the sole is the rubber material.

Furthermore, a paper outlet is formed in one side, far away from the dryer, of the shell, the label paper placed in the label paper installation chamber passes through the transfer roller and the drum core, then passes through the developing roller and the sponge roller, and finally is output from the paper outlet.

Compared with the prior art, the utility model adopts the above technical scheme after, the beneficial effect who has is:

use the utility model discloses when transmitting label paper, label paper can pass from between conduction rod and the drum core, when the paper passes, conflict can move down because of inserting of paper at the conduction rod on drum core surface, when label paper penetrates between conduction rod and the drum core, the conduction rod can compress tightly the paper under the effort that the spring resets, thereby carry out the compaction to label paper, be favorable to increasing its and the frictional force of paper, thereby help reducing the card paper rate of printing the in-process, the fault rate of label printing device in the use has been reduced.

When the printer is not used for a long time, the phenomenon of sediment may appear in the inside china ink of ink horn, influences the printing effect next time, and at this moment, but starter motor drives rotation axis and rotates to drive the stirring leaf and stir the inside china ink of ink horn, make its misce bene, thereby can avoid printing the problem that the in-process appears painted inhomogeneous at the label as far as possible.

In addition, through the drying apparatus who sets up, can improve the condition of weing of label paper, reduce the relative humidity of label paper installation room to avoid or reduce the cardboard trouble of label paper printing in-process, help improving print quality.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic side view of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3 according to the present invention;

FIG. 5 is a schematic cross-sectional view of the ink cartridge of the present invention;

fig. 6 is a schematic view of the structure of the paper outlet of the present invention.

In the figure: 1. a housing; 2. a chute; 3. a slider; 4. a spring; 5. a transfer roller; 6. a drum core; 7. a charging roller; 8. a developing roller; 9. a sponge roller; 10. an ink cartridge; 11. heat dissipation holes; 12. a dust cover; 13. a fan; 14. a dust screen; 15. an upper end cover; 16. a foot pad; 17. a control key; 18. indicator light, 19, motor; 20. a rotating shaft; 21. stirring blades; 22. a paper outlet; 23. a humidity sensor; 24. and (7) a dryer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a label printing device, includes casing 1, has all seted up spout 2 on the relative both sides wall of casing 1 inner chamber, is equipped with slider 3 in spout 2,

slider

3 and 2 sliding connection of spout, and slider 3 can slide from top to bottom in spout 2 promptly.

Be equipped with spring 4 on slider 3, spring 4's one end and slider 3 fixed connection, spring 4's the other end and the cell wall fixed connection of spout 2. A transmission roller 5 is arranged on one side of the sliding block 3, the transmission roller 5 is rotatably connected with the sliding block 3, namely the sliding block 3 is rotatably connected with both ends of the transmission roller 5, the transmission roller 5 can rotate around the sliding block 3, a drum core 6 is further arranged inside the shell 1, and the drum core 6 is rotatably connected with the shell 1. The guide roller 5 is urged by the spring 4 to approach or abut against the drum core 6.

The spring 4 can be arranged below the sliding block 3, and pushes the sliding block 3 upwards, so that the transmission roller 5 is pushed upwards to be close to or abut against the drum core 6, and the spring 4 is in a compressed state normally at the moment and releases the pushing force which is expanded upwards and reset; of course, the spring 4 may also be disposed above the slider 3 to pull the slider 3 upward, so as to pull the conducting roller 5 to approach or abut against the drum core 6 upward, and at this time, the spring 4 is in a stretched state in a normal state, and releases the pulling force of upward contraction and restoration.

In this embodiment, set up spring 4 in the top of slider 3, use the utility model discloses when transmitting label paper, label paper can pass between conduction roller 5 and the drum core 6, when the paper passes, conflict can move down at the conduction roller 5 of drum core 6 circumferential surface because of inserting of paper, drive slider 3 at the inside lapse of spout 2, thereby continue to stretch spring 4, when label paper penetrates between conduction roller 5 and the drum core 6, conduction roller 5 can compress tightly the paper under the effort that spring 4 upwards contracts and resets, thereby carry out the compaction to label paper, be favorable to increasing its frictional force with the paper, thereby help reducing the card paper rate of printing the in-process, the fault rate of label printing device in the use has been reduced.

Specifically, a charging roller 7 is provided on one side of the drum core 6, a developing roller 8 is provided on one side of the conduction roller 5, and the developing roller 8 is rotatably connected to the casing 1.

In this embodiment, through the charge roller 7 that is equipped with, can release the negative charge to drum core 6 to make the attached to the surface of drum core 6 that printing pigment can be better, and then realize printing the colouring of label paper, through the developer roll 8 that is equipped with, realized the transmission and the development of pigment.

The label paper to be printed is in roll form and is rotatably placed in the cavity between the transfer roller 5 and the side wall opposite to the housing 1, that is: the cavity between the guide roller 5 and the side wall opposite to the casing 1 is a label paper installation chamber, as shown in fig. 2 and fig. 3, a dryer 24 is further installed on the bottom surface of the inner cavity of the casing 1 below the label paper, that is, the dryer 24 is installed on the inner bottom surface of the label paper installation chamber, and after the dryer 24 is electrified and heated, the label paper above the dryer can be dried. When no label paper roll is placed in the shell 1, the dryer 24 can also reduce the relative humidity in the label paper installation chamber to keep the area of the label paper installation chamber dry, the humidity sensor 23 is arranged on one side wall of the label paper installation chamber, the humidity sensor 23 and the dryer 24 are both electrically connected with the controller of the label printing device, and when the controller receives that the humidity value of the air in the label paper installation chamber transmitted by the humidity sensor 23 is higher than a set value, the controller can control the dryer 24 to be electrified to work, so that the label paper installation chamber is heated and dried to reduce the air humidity.

The utility model discloses can be applicable to the disinfection supply center of hospital, disinfection supply center is the supply unit of various aseptic article in the hospital, and it is responsible for cleaning, packing, disinfection and sterilization and the supply work of medical equipment, is the indispensable component part of hospital's work. The supply varieties of modern hospitals are various, the department is wide, the use and turnover are fast, and the quality of medical treatment, teaching and scientific research is related to each work. Medical instruments need to be printed with labels and attached to outer packaging objects after being disinfected and sterilized, so that the label printer is frequently used in a disinfection supply center. Since the sterilization supply center is to continuously clean and sterilize the medical instruments, and the humidity of the air in the sterilization supply center is relatively high, the label printing paper is easily affected with moisture in such an environment, the dryer 24 is arranged to significantly improve the moisture of the label printing paper, reduce the paper jam rate, and improve the printing quality.

Further, as shown in fig. 2 and 5, a sponge roller 9 is further provided on one side of the developing roller 8, an ink cartridge 10 is provided on one side of the sponge roller 9, the ink cartridge 10 is installed in the casing 1, a motor 19 is provided at one end of the ink cartridge 10, a rotation shaft 20 is provided at an output end of the motor 19, and a stirring blade 21 is provided on the rotation shaft 20.

In this embodiment, through the sponge roller 9 that is equipped with, the dipping of pigment has been realized, through the ink horn 10 that is equipped with, the storage of pigment has been realized, during operation, sponge roller 9 can dip in the pigment from ink horn 10, then scribble it on the surface of developer roll 8, under the transportation of developer roll 8, the pigment can be attached to the surface of drum core 6, scribble it by drum core 6 again and color on the label paper, accomplish to print, when the printer does not use for a long time, the phenomenon of deposit or caking can appear in the pigment in the ink horn 10, influence next printing effect, at this moment, can start motor 19, drive rotation axis 20 and rotate, thereby drive stirring leaf 21 and stir the pigment in the ink horn 10, make its misce, in addition, when the pigment surplus is less in the ink horn 10, the inhomogeneous problem of printing appears easily, at this moment, also can start motor 19, drive rotation axis 20 and rotate, thereby drive stirring leaf 21 and stir the pigment in the ink horn 10, make its misce, thereby can avoid appearing the inhomogeneous problem of colouring in label printing process as far as possible. That is, by providing the motor 19, the rotary shaft 20 and the stirring blades 21, the use efficiency of the pigment can be improved, and the printing quality and the number of printable labels can be improved.

As shown in fig. 1 to 3, in the present embodiment, a heat dissipation hole 11 is further disposed on one side of the housing 1, the heat dissipation hole 11 penetrates through a side wall of the housing 1, the heat dissipation hole 11 may be opened at a position corresponding to the dryer 24, or opened on a side wall between the label paper installation chamber and the paper output port 22 of the printing apparatus, when the heat provided by the dryer 24 exceeds the standard, the redundant heat may be dissipated outwards through the heat dissipation hole 11, a dust cover 12 is further disposed on one side of the heat dissipation hole 11, a fan 13 is disposed in the dust cover 12, the heat dissipation or the accelerated drying of the label paper installation chamber may be performed through the fan 13, and a dust screen 14 is disposed outside the dust cover 12.

Further, as shown in fig. 6, a paper outlet 22 is formed on one side of the casing 1 away from the dryer 24, and the label paper placed in the label paper installation chamber passes through the transfer roller 5, the drum core 6, the developing roller 8 and the sponge roller 9, and is finally output from the paper outlet 22.

In this embodiment, through the fan 13 that is equipped with, can take out the printer with heating moisture removal device to the steam and the heat that label printing paper heating back produced, improved the device's radiating efficiency to but improved the device continuous operation long time, through the dust screen 14 that is equipped with, realized the dustproof function of dust cover 12.

As shown in fig. 1, an upper cover 15 is provided on the top of the housing 1, a controller is provided in the upper cover 15, the controller controls the operation of the entire label printing apparatus, and a control key 17 is provided on the top of the upper cover 15.

In this embodiment, through upper end cover 15 that is equipped with, realized the sealed at 1 top of casing, improved the security of this equipment when using, through the control key 17 that is equipped with, realized the device's control function, easy operation is convenient, through the drying apparatus 24 that is equipped with, can dry label paper to make it more smooth when going out paper, improved the quality of finished product label simultaneously.

Specifically, the top of upper end cover 15 is equipped with pilot lamp 18, and the bottom of casing 1 is equipped with callus on the sole 16, and callus on the sole 16 is made for the rubber material.

In this embodiment, the working state of the device can be displayed by the provided indicator light 18, and the stability of the device is improved by the provided foot pad 16.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A label printing apparatus comprising a housing (1), characterized in that: the two opposite side walls of the inner cavity of the shell (1) are respectively provided with a sliding chute (2), a sliding block (3) is arranged in the sliding chute (2), and the sliding block (3) can slide up and down in the sliding chute (2); a spring (4) is arranged on the upper side or the lower side of the sliding block (3), one end of the spring (4) is connected with the sliding block (3), and the other end of the spring (4) is connected with the groove wall of the sliding groove (2); a conduction roller (5) which is connected in a rotating way is arranged between the two sliding blocks (3), a drum core (6) which is connected in a rotating way is also arranged in the shell (1), and the conduction roller (5) can be close to or abut against the drum core (6) through a spring (4);

the bottom surface of the inner cavity of the label paper placing area in the shell (1) is provided with a dryer (24).

2. A label printing apparatus according to claim 1, wherein: a charging roller (7) is arranged on one side of the drum core (6), a developing roller (8) is arranged on one side of the conduction roller (5), and the developing roller (8) is rotationally connected with the shell (1); a sponge roller (9) is arranged on one side of the developing roller (8), an ink box (10) is arranged on one side of the sponge roller (9), a motor (19) is arranged at one end of the ink box (10), a rotating shaft (20) is arranged at the output end of the motor (19), and a stirring blade (21) is arranged on the rotating shaft (20).

3. A label printing apparatus according to claim 2, wherein: guide roller (5) and for the cavity between casing (1) lateral wall be label paper installation room, the label paper that waits to print is roll-type, and rotatable lays in the label paper installation room, and drying apparatus (24) are installed at the interior bottom surface of label paper installation room, on a lateral wall of label paper installation room, still are equipped with humidity transducer (23), and humidity transducer (23) and drying apparatus (24) all are connected with the controller electricity.

4. A label printing apparatus according to claim 3, wherein: one side of the shell (1) is provided with a heat dissipation hole (11), the heat dissipation hole (11) penetrates through one side wall of the shell (1), and the heat dissipation hole (11) is formed in the position corresponding to the dryer (24) or the side wall between the label paper installation chamber and the paper outlet (22) of the printing device.

5. A label printing apparatus according to claim 4, wherein: a dust cover (12) is arranged on one side of the heat dissipation hole (11), and the dust cover (12) is fixedly connected with the shell (1); a fan (13) is arranged in the dust cover (12), and a dust screen (14) is arranged on one side of the dust cover (12).

6. A label printing apparatus according to claim 1, wherein: an upper end cover (15) is arranged at the top of the shell (1), a controller is arranged in the upper end cover (15), and a control key (17) is arranged at the top of the upper end cover (15).

7. The label printing apparatus according to claim 6, wherein: be equipped with pilot lamp (18) at the top of upper end cover (15), be equipped with callus on the sole (16) in the bottom of casing (1), callus on the sole (16) are the rubber material.

8. A label printing apparatus according to claim 3, wherein: one side of the shell (1) far away from the dryer (24) is provided with a paper outlet (22), the label paper placed in the label paper installation chamber passes through the transfer roller (5) and the drum core (6), passes through the developing roller (8) and the sponge roller (9), and is finally output from the paper outlet (22).