A label printer

Abstract

The application discloses a label printer, comprising: a printer main body; a label paper roll; a carbon tape assembly; a thermal sensitive assembly, wherein a first static electricity removing unit is arranged on the thermal sensitive assembly; a cutter assembly, wherein a second static electricity removing unit is arranged on the cutter assembly, and the first static electricity removing unit changes the peeling angle of the carbon tape to form an S-shaped peeling section at a printing channel, thereby cooling and releasing static electricity of the carbon tape and the label tape; and the second static electricity removing unit removes static electricity of the label tape to make the cut label separate from the cutter assembly. The peeling plate on the first static electricity removing unit changes the peeling angle of the carbon tape, and simultaneously removes static electricity on the carbon tape through an electrostatic brush, so that the carbon tape needs to pass through the S-shaped peeling section to be cooled and release static electricity for a period of time in the process of backtracking after the first printing is completed, thereby preventing the label from being adhered to the carbon tape and backtracking to the carbon tape recycling assembly together, reducing manual intervention, and ensuring the circulation of the printing work.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of printers, in particular to a label printer. BACKGROUND

[0002] In the existing label printer, after the cutter cuts off the first printed label, the carbon tape and the label will be caused by static electricity to return to the carbon tape recycling assembly, which needs manual intervention to adjust.

[0003] Secondly, the cut-off label is adsorbed by the cutter body due to gravity and static electricity, and cannot fall to the designated position. When too many printed labels are adsorbed, the cut-off consumables block the cutter channel, at which time the printed labels are cut multiple times, and the printed labels are scattered everywhere, which needs to be separated twice or the phenomenon of missing printed labels.

[0004] Moreover, the existing label printer can only print and cut single labels at a time. SUMMARY

[0005] The purpose of the present application is to provide a label printer to solve the problems raised in the background art.

[0006] Therefore, the present application provides a label printer, comprising:

[0007] A printer body, which forms a printing channel inside;

[0008] A label paper roll, which is rotatably arranged in the printer body, and a label tape is led out from the label paper roll and passes through the printing channel;

[0009] A carbon tape assembly, which is drivingly arranged in the printer body, and a carbon tape is led out from the carbon tape assembly and passes through the printing channel;

[0010] A thermal assembly, which is arranged in the printer body and located on the upper side of the printing channel, and a first static electricity removing unit is arranged on the thermal assembly;

[0011] A cutter assembly, which is arranged on the side of the printer body, and the label tape passes through the printing channel and is cut by the cutter assembly, a second static electricity removing unit is arranged on the cutter assembly, and the carbon tape and the label tape cooperate to print labels at the printing channel, and the first static electricity removing unit changes the peeling angle of the carbon tape to form an S-shaped peeling section at the printing channel, thereby cooling and releasing static electricity of the carbon tape and the label tape;

[0012] The second static electricity removing unit removes static electricity from the label tape to make the cut-off label separate from the cutter assembly.

[0013] In the present application, further implementation solutions are that the printer body is provided with a rotatable printing roller and a guide roller, the printing roller is located below the heat-sensitive component, the guide roller is located obliquely above the heat-sensitive component, the carbon tape passes through the printing roller, is stripped by the first static electricity removing unit, changes the angle, and then passes through the guide roller, and an S-shaped stripping section is formed between the guide roller, the bottom of the first static electricity removing unit, and the printing roller.

[0014] In the present application, further implementation solutions are that the first static electricity removing unit comprises a stripping plate, the stripping plate is located on the upper side of the printing channel, the carbon tape passes through the stripping plate to generate a stripping angle, and then bypasses the printing roller to form an S-shaped stripping section.

[0015] In the present application, further implementation solutions are that an acute angle is formed between the side and the bottom of the stripping section, so that the carbon tape is attached to the bottom surface of the stripping plate, and the stripping section formed at the stripping position is an obtuse angle.

[0016] In the present application, further implementation solutions are that the first static electricity removing unit further comprises a static electricity brush, the static electricity brush is in rolling cooperation with the guide roller, and the carbon tape is removed of static electricity.

[0017] In the present application, further implementation solutions are that the cutter assembly comprises a cutter body, a front shell, a support, a rear cover, and a paper guide plate, the cutter body is fixed on the top of the support, the front shell and the rear cover are respectively fixed on the front and rear sides of the support, the paper guide plate is fixed on the outer side of the support and faces the stripping plate, the carbon tape passes through the outer end of the paper guide plate, the label tape passes through the bottom of the paper guide plate, and the rear cover is fixed on the support.

[0018] In the present application, further implementation solutions are that the second static electricity removing unit comprises a static electricity removing cloth, a conductive spring, and a conductive wire, the static electricity removing cloth is connected to the support through the conductive spring, and the conductive wire is connected to the conductive spring.

[0019] In the present application, further implementation solutions are that the printer body is further provided with a paper clamping block, a plurality of adjusting blocks are slidably arranged on the paper clamping block, and the label tape passes through between two adjusting blocks.

[0020] In the present application, further implementation solutions are that the paper clamping block is provided with a scale corresponding to the adjusting block.

[0021] The present application has the following beneficial effects:

[0022] The hot sensitive printer changes the peeling angle of the carbon tape on the first static electricity removing unit after the first printing is completed, and removes the static electricity on the carbon tape through the static brush, so that the carbon tape needs to pass through the S-shaped peeling section to cool and release static electricity during the back-off process after the first printing is completed, at this time, the static electricity on the carbon tape is removed, thereby preventing the label from sticking to the carbon tape and back-off to the carbon tape recycling assembly together, reducing manual intervention, and ensuring the circulation of the printing work.

[0023] The second static electricity removing unit is arranged on the cutter assembly to remove the static electricity on the label tape, after the label is cut, the label tape is prevented from being adsorbed to the cutter body due to static electricity, thereby falling into the specified position, ensuring the normal cutting, and avoiding the printing channel from being blocked.

[0024] The paper clamping block is arranged on the printer body, a plurality of adjustable adjusting blocks are arranged on the paper clamping block, the spacing of the adjusting blocks is adjusted, the printing and shearing of a plurality of labels at the same time are satisfied, the working effect is high, and the compatibility is high. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a sectional view of the present application;

[0026] Figure 2 It is a top view of the present application;

[0027] Figure 3 It is a partial working view of the cutter assembly;

[0028] Figure 4 It is an exploded structural schematic view of the cutter assembly;

[0029] Figure 5 It is a structural schematic view of the paper clamping block. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0031] In the description of the present application, it should be noted that the terms used herein are merely for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. For the purpose of description, the dimensions of the various parts shown in the drawings are not drawn to scale. The techniques, methods, and devices known to those of ordinary skill in the relevant art can not be discussed in detail, but should be considered part of the specification when appropriate. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary and not as a limitation. Thus, other examples of the exemplary embodiments can have different values. It should be noted that like reference numerals and letters refer to like items in the following drawings, and thus, once an item is defined in one drawing, it need not be discussed further in subsequent drawings.

[0032] It should be noted that the terms "first", "second", and the like in the description and claims of the present application are used for distinguishing between similar objects and are not necessarily used to describe a particular sequential or chronological order. It is to be understood that the use of the terms so construed can interchange, and that "first", "second", and the like can be understood as a "one of" a group that is not necessarily limited by the terms "first", "second", etc. In addition, the term "and / or" in the description and claims of the present application means at least one of the connected objects, and the character " / " generally means an "or" relationship between the objects before and after it.

[0033] It should be noted that in the description of the present application, the orientation or position relationship indicated by the orientation terms such as "front, back, top, bottom, left, right", "horizontal, vertical, perpendicular, horizontal", and "top, bottom" is generally based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description. Without the opposite indication, these orientation terms do not indicate and imply that the indicated device or element must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the scope of protection of the present application; the orientation terms "inner, outer" refer to the inner and outer relative to the contour of each component.

[0034] It should be noted that in the present application, the terms "comprising", "containing" or any other similar term are intended to encompass non-exclusive inclusion, so that a process, method, article or apparatus that comprises a list of elements does not only include those elements, but also includes other elements not expressly listed or inherent to such process, method, article or apparatus. Without more limitations, the element defined by the phrase "comprising a" does not exclude the presence of additional identical elements in the process, method, article or apparatus that includes the element. In addition, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing functions in the order shown or discussed, but can also include performing functions in a substantially simultaneous manner or in reverse order, for example, the described method can be performed in an order different from that described, and various steps can be added, omitted, or combined. In addition, features described with reference to certain examples can be combined in other examples. Embodiments

[0035] As Figure 1 The present embodiment provides a label printer, comprising:

[0036] A printer body 1, inside which a printing channel 10 is formed;

[0037] A label paper roll 2 rotatably arranged in the printer body 1, the label paper roll 2 leading out a label tape 20 through the printing channel 10;

[0038] A carbon tape assembly 3 drivingly arranged in the printer body 1, the carbon tape assembly 3 leading out a carbon tape 30 through the printing channel 10;

[0039] A thermal assembly 4 arranged in the printer body 1 and located on the upper side of the printing channel 10, the thermal assembly 4 comprising a first static electricity removing unit thereon;

[0040] A cutter assembly 5 arranged on the side of the printer body 1, the label tape 20 passing through the printing channel 10 and the cutter assembly 5 and being cut by the cutter assembly 5, the cutter assembly 5 being provided with a second static electricity removing unit, the carbon tape 30 and the label tape 20 cooperating to print a label at the printing channel 10, and the first static electricity removing unit changing the peeling angle of the carbon tape 30 to form an S-shaped peeling section 100 at the printing channel 10, thereby cooling and releasing static electricity of the carbon tape 30 and the label tape 20;

[0041] The second static electricity removing unit removes static electricity from the label tape 20 to make the cut label separate from the cutter assembly 5.

[0042] In the conventional thermal printer, there is no corresponding peeling section 100, and the printing channel 10 is simply a straight section, so that the carbon ribbon 30 does not pass through the corresponding peeling stage during the rewinding process, and the temperature of the carbon ribbon 30 is relatively high and there is more static electricity. After the first cutting of the label tape 20, the label is adsorbed on the carbon ribbon 30 and wound into the carbon ribbon 30 recycling assembly, which frequently requires manual opening of the thermal printer for intervention and adjustment, affecting the normal printing process. By contrast, the first static electricity removing unit of the present embodiment changes the peeling angle of the carbon ribbon 30 and removes static electricity, so that the carbon ribbon 30 needs to pass through the special channel shaping of the S-shaped peeling section 100 after printing, and after a certain length of S-shaped shaping, the carbon ribbon 30 and the label tape 20 are cooled and static electricity is released, so that the label tape 20 is not adhered to the carbon ribbon 30 and wound into the carbon ribbon 30 recycling assembly, thereby maintaining the normal printing work cycle.

[0043] The second static electricity removing unit removes static electricity from the label tape 20, so that the label tape 20 is not adhered to the cutter body and falls into the correct recycling position after being cut, without blocking the printing channel 10. Embodiment

[0044] The present embodiment provides a label printer, comprising:

[0045] A printer body 1, inside which a printing channel 10 is formed;

[0046] A label paper roll 2 rotatably arranged in the printer body 1, the label paper roll 2 leading out a label tape 20 through the printing channel 10;

[0047] A carbon ribbon assembly 3 drivingly arranged in the printer body 1, the carbon ribbon assembly 3 leading out a carbon ribbon 30 through the printing channel 10;

[0048] A thermal assembly 4 arranged in the printer body 1 and located on the upper side of the printing channel 10, the thermal assembly 4 comprising a first static electricity removing unit;

[0049] A cutter assembly 5 arranged on the side of the printer body 1, the label tape 20 passing through the printing channel 10 and being cut by the cutter assembly 5, the cutter assembly 5 being provided with a second static electricity removing unit, the carbon ribbon 30 and the label tape 20 cooperating to print a label at the printing channel 10, and the first static electricity removing unit changing the peeling angle of the carbon ribbon 30 to form an S-shaped peeling section 100 at the printing channel 10, thereby cooling and releasing static electricity from the carbon ribbon 30 and the label tape 20;

[0050] The second static electricity removing unit removes static electricity from the label tape 20 to separate the cut label from the cutter assembly 5.

[0051] In the traditional thermal printer, there is no corresponding stripping section 100, and the printing channel 10 is simply a straight section, so that the carbon ribbon 30 does not pass through the corresponding stripping stage during the rewinding process, and the temperature of the carbon ribbon 30 is relatively high and there is more static electricity. After the first cutting of the label tape 20, the label is adsorbed on the carbon ribbon 30 and wound into the carbon ribbon 30 recycling assembly, and frequent manual opening of the thermal printer is required for intervention and adjustment, which affects the normal printing process. By contrast, in the present embodiment, the first static electricity removing unit changes the stripping angle of the carbon ribbon 30 and removes static electricity, so that the carbon ribbon 30 needs to pass through the specific channel shaping of the S-shaped stripping section 100 after printing is completed. After the S-shaped shaping, the carbon ribbon 30 and the label tape 20 are cooled and static electricity is released for a period of time, so that the label tape 20 is not adhered to the carbon ribbon 30 and wound into the carbon ribbon 30 recycling assembly, and the normal printing work cycle is maintained.

[0052] The second static electricity removing unit removes static electricity from the label tape 20, so that the label tape 20 is not adhered to the cutter body and falls into the correct recycling position after being cut, and the printing channel 10 is not blocked.

[0053] In the present embodiment, the printer body 1 is provided with a rotatable printing roller 6 and a guide roller 7. The printing roller 6 is located below the thermal assembly 4, and the guide roller 7 is located obliquely above the thermal assembly 4. The carbon ribbon 30 passes through the printing roller 6, is stripped and changed in angle by the first static electricity removing unit, and then passes through the guide roller 7. An S-shaped stripping section 100 is formed between the guide roller 7, the bottom of the first static electricity removing unit, and the printing roller 6. The traditional printer does not have a corresponding stripping section 100, and the recycling path of the carbon ribbon 30 is short. In the present embodiment, the stripping section 100 enables the carbon ribbon 30 to be shaped in an S shape, and the recycling path is also lengthened.

[0054] Secondly, the first static electricity removing unit includes a stripping plate 8 located on the upper side of the printing channel 10. The carbon ribbon 30 passes through the stripping plate 8 to change the stripping angle, bypasses the printing roller 6 to form an S-shaped stripping section 100, and forms an acute angle between the side and the bottom of the stripping section 100, so that the carbon ribbon 30 adheres to the bottom surface of the stripping plate 8. The stripping section 100 formed at the stripping section 100 is an obtuse angle. The acute angle design between the side and the bottom of the stripping section 100 enables the carbon ribbon 30 to be tilted at a certain angle in the upward direction of the path to the printing roller 6, so that the carbon ribbon 30 can be in a tight state during recycling. If the carbon ribbon 30 is downward, the section between the printing roller 6 will be separated from the stripping plate 8 during recycling, causing the carbon ribbon 30 to be loose and slippery, which affects normal recycling. Embodiment

[0055] The present embodiment provides a label printer, which comprises:

[0056] a printer body 1, inside which a printing channel 10 is formed;

[0057] a label paper roll 2, rotatably arranged in the printer body 1, from which a label tape 20 is led through the printing channel 10;

[0058] a carbon tape assembly 3, which is drivingly arranged in the printer body 1, from which a carbon tape 30 is led through the printing channel 10;

[0059] a thermal assembly 4, which is arranged in the printer body 1 and is located on the upper side of the printing channel 10, and which comprises a first static electricity removing unit;

[0060] a cutter assembly 5, which is arranged on the side of the printer body 1, through which the label tape 20 is led and cut, and which is provided with a second static electricity removing unit, and the carbon tape 30 and the label tape 20 cooperate to print a label at the printing channel 10, and the first static electricity removing unit changes the peeling angle of the carbon tape 30 to form an S-shaped peeling section 100 at the printing channel 10, so as to cool and release static electricity of the carbon tape 30 and the label tape 20;

[0061] The second static electricity removing unit removes static electricity of the label tape 20 so that the cut label is separated from the cutter assembly 5.

[0062] In a conventional thermal printer, there is no corresponding peeling section 100, and the printing channel 10 is simply a straight section, so that the carbon tape 30 does not pass through a corresponding peeling stage during the return process, and the temperature of the carbon tape 30 is relatively high and there is a lot of static electricity. After the first cut of the label tape 20, the label is adsorbed on the carbon tape 30 and is wound into the carbon tape 30 recovery assembly, which frequently requires manual opening of the thermal printer for intervention and adjustment, affecting the normal printing process. In comparison, the first static electricity removing unit changes the peeling angle of the carbon tape 30 and removes static electricity, so that the carbon tape 30 needs to pass through the special channel shaping of the S-shaped peeling section 100 after printing, so that the bottom is formed to a certain length S line shaping, and the carbon tape 30 and the label tape 20 are cooled and static electricity is released for a period of time, without increasing static electricity, so as to avoid the label tape 20 from being adhered to the carbon tape 30 and wound into the carbon tape 30 recovery assembly, and to maintain the normal printing work cycle.

[0063] The second static electricity removing unit removes static electricity of the label tape 20, so that the label tape 20 is not adhered to the cutter body and is cut and falls into the correct recovery position, without blocking the printing channel 10.

[0064] In the embodiment, the printer body 1 is provided with a rotatable printing roller 6 and a guide roller 7. The printing roller 6 is located below the thermal component 4, and the guide roller 7 is located obliquely above the thermal component 4. The carbon tape 30 passes through the printing roller 6, is peeled by the first static electricity removing unit, changes the angle, and then passes through the guide roller 7. An S-shaped peeling section 100 is formed between the guide roller 7, the bottom of the first static electricity removing unit, and the printing roller 6. The traditional printer does not have the corresponding peeling section 100, and the carbon tape 30 recycling path is short. In the embodiment, the peeling section 100 makes the carbon tape 30 be shaped in an S shape, and the recycling path is also extended.

[0065] Secondly, the first static electricity removing unit includes a peeling plate 8 located on the upper side of the printing channel 10. The carbon tape 30 passes through the peeling plate 8 to generate a peeling angle, bypasses the printing roller 6 to form an S-shaped peeling section 100, and forms an acute angle between the side and the bottom of the peeling section 100, so that the carbon tape 30 is attached to the bottom surface of the peeling plate 8. The peeling section 100 formed at the peeling section 100 is an obtuse angle. The acute angle between the side and the bottom of the peeling section 100 can make the carbon tape 30 be inclined at a certain angle in the direction of the printing roller 6, bypass the printing roller 6, and make the carbon tape 30 be in a tight state during recycling. If the carbon tape 30 is downward, the carbon tape 30 will be separated from the peeling plate 8 during recycling, which will cause the carbon tape 30 to be loose and cause the phenomenon of slipping, affecting normal recycling.

[0066] The first static electricity removing unit also includes a static electricity brush 9 which is in rolling cooperation with the guide roller 7 to remove static electricity from the carbon tape 30, so that the carbon tape 30 is shaped in an S shape, cooled, and static electricity is removed during recycling, preventing the label tape 20 from being adhered to the carbon tape 30. Embodiment

[0067] The embodiment provides a label printer, which comprises:

[0068] A printer body 1, which forms a printing channel 10 inside;

[0069] A label paper roll 2, which is rotatably arranged in the printer body 1 and leads out a label tape 20 to pass through the printing channel 10;

[0070] A carbon tape component 3, which is drivingly arranged in the printer body 1 and leads out a carbon tape 30 to pass through the printing channel 10;

[0071] A thermal component 4, which is arranged in the printer body 1 and located on the upper side of the printing channel 10. The thermal component 4 comprises a first static electricity removing unit;

[0072] The cutter assembly 5 is arranged at the side of the printer body 1, the label tape 20 passes through the printing channel 10 and is cut by the cutter assembly 5, the second static electricity removing unit is arranged on the cutter assembly 5, the carbon tape 30 and the label tape 20 cooperate to print labels at the printing channel 10, and the first static electricity removing unit changes the peeling angle of the carbon tape 30 to form an S-shaped peeling section 100 at the printing channel 10, thereby cooling and releasing static electricity of the carbon tape 30 and the label tape 20.

[0073] The second static electricity removing unit removes static electricity of the label tape 20 to make the cut label separate from the cutter assembly 5.

[0074] In the conventional thermal printer, there is no corresponding peeling section 100, and the printing channel 10 is simply a straight section, so that the carbon tape 30 does not pass through a corresponding peeling section during the return process, and the temperature of the carbon tape 30 is relatively high and there is more static electricity, and after the first cut of the label tape 20, the label is adsorbed on the carbon tape 30 and is wound into the carbon tape 30 recovery assembly, which frequently needs manual opening of the thermal printer for intervention and adjustment, affecting the normal printing process. In comparison, the first static electricity removing unit changes the peeling angle of the carbon tape 30 and removes static electricity, so that the carbon tape 30 needs to pass through the specific channel of the S-shaped peeling section 100 after printing, and after a certain length of S-shaped shaping, the carbon tape 30 and the label tape 20 are cooled and static electricity is released for a period of time, without increasing static electricity, so that the label tape 20 is not adhered to the carbon tape 30 and is wound into the carbon tape 30 recovery assembly, thereby maintaining the normal printing work cycle.

[0075] The second static electricity removing unit removes static electricity of the label tape 20, so that the label tape 20 is not adhered to the cutter body and is cut and falls into the correct recovery position, without blocking the printing channel 10.

[0076] In the embodiment, the printer body 1 is provided with a rotatable printing roller 6 and a guide roller 7, the printing roller 6 is located below the thermal component 4, and the guide roller 7 is located obliquely above the thermal component 4, the carbon tape 30 passes through the printing roller 6, is changed in angle by the first static electricity removing unit, and then passes through the guide roller 7, and an S-shaped peeling section 100 is formed between the guide roller 7, the bottom of the first static electricity removing unit and the printing roller 6, the conventional printer does not have a corresponding peeling section 100, and the carbon tape 30 recovery path is short, but in the embodiment, the carbon tape 30 can be shaped in an S shape by the peeling section 100, and the recovery path is also lengthened.

[0077] Secondly, the first static electricity removing unit comprises a stripping plate 8, which is located on the upper side of the printing channel 10. The carbon tape 30 passes through the stripping plate 8 to form an S-shaped stripping section 100 after forming a stripping angle, and the side and bottom of the stripping section 100 form an acute angle, so that the carbon tape 30 adheres to the bottom surface of the stripping plate 8. The acute angle between the side and bottom of the stripping section 100 is designed to make the carbon tape 30 pass through the printing roller 6 after being inclined at a certain angle in the direction of the printing roller 6, so that the carbon tape 30 can be in a tight state during recycling. If the carbon tape 30 is downward, the section between the printing rollers 6 will be separated from the stripping plate 8 during recycling, causing the carbon tape 30 to be loose and slippery, affecting normal recycling.

[0078] The first static electricity removing unit further comprises a static electricity brush 9, which is in rolling cooperation with the guide roller 7 to remove static electricity from the carbon tape 30, so that the carbon tape 30 is cooled and static electricity is eliminated during recycling through the S-shaped shaping, preventing the label tape 20 from adhering to the carbon tape 30.

[0079] In the embodiment, the cutter assembly 5 comprises a cutter body 50, a front shell 51, a support 52, a rear cover 53 and a paper guide plate 54. The cutter body 50 is fixed on the top of the support 52, the front shell 51 and the rear cover 53 are respectively fixed on the front and rear sides of the support 52, and the paper guide plate 54 is fixed on the outer side of the support 52 and faces the stripping plate 8. The carbon tape 30 passes through the outer end of the paper guide plate 54, and the label tape 20 passes through the bottom of the paper guide plate 54. The rear cover 53 is fixed on the support 52.

[0080] The second static electricity removing unit comprises a static electricity removing cloth 55, a conductive spring 56 and a conductive wire 57. The static electricity removing cloth 55 is connected to the support 52 through the conductive spring 56, and the conductive wire 57 is connected to the conductive spring 56 to eliminate static electricity through grounding of a power supply, thereby avoiding label adhesion to the cutter body. Embodiment

[0081] The embodiment provides a label printer, which comprises:

[0082] A printer body 1, in which a printing channel 10 is formed;

[0083] A label paper roll 2, which is rotatably arranged in the printer body 1 and from which a label tape 20 passes through the printing channel 10;

[0084] A carbon tape assembly 3, which is drivingly arranged in the printer body 1 and from which a carbon tape 30 passes through the printing channel 10;

[0085] A thermal sensitive component 4 is arranged in the printer body 1 and located on the upper side of the printing channel 10, and a first static electricity removing unit is arranged on the thermal sensitive component 4.

[0086] A cutter component 5 is arranged on the side of the printer body 1, and the label tape 20 passes through the printing channel 10 and is cut by the cutter component 5, and a second static electricity removing unit is arranged on the cutter component 5, and the carbon tape 30 and the label tape 20 cooperate to print labels at the printing channel 10, and the first static electricity removing unit changes the peeling angle of the carbon tape 30 to form an S-shaped peeling section 100 at the printing channel 10, so as to cool and release static electricity of the carbon tape 30 and the label tape 20.

[0087] The second static electricity removing unit removes static electricity of the label tape 20 to make the cut label separate from the cutter component 5.

[0088] In the conventional thermal sensitive printer, there is no corresponding peeling section 100, and the printing channel 10 is simply a straight section, so that the carbon tape 30 does not pass through the corresponding peeling section during the return process, and the temperature of the carbon tape 30 is relatively high and there is more static electricity, and after the label tape 20 is cut for the first time, the label is adsorbed on the carbon tape 30 and is wound into the carbon tape 30 recovery component, and frequent manual opening of the thermal sensitive printer is required for intervention and adjustment, which affects the normal printing process. In comparison, in the embodiment, the first static electricity removing unit changes the peeling angle of the carbon tape 30 and removes static electricity, so that after printing is completed, the carbon tape 30 needs to pass through the specific channel of the S-shaped peeling section 100 for shaping, so that after a certain length of S-shaped shaping is formed, the carbon tape 30 and the label tape 20 are cooled and static electricity is released for a period of time, and static electricity is not increased, so that the label tape 20 is not adhered to the carbon tape 30 and is wound into the carbon tape 30 recovery component, and the normal printing work cycle is maintained.

[0089] The second static electricity removing unit removes static electricity of the label tape 20, so that the label tape 20 is not adhered to the cutter body, and after being cut, falls into the correct recovery position and does not block the printing channel 10.

[0090] In the embodiment, the printer body 1 is provided with a rotatable printing roller 6 and a guide roller 7, the printing roller 6 is located below the thermal sensitive component 4, and the guide roller 7 is located obliquely above the thermal sensitive component 4, the carbon tape 30 passes through the printing roller 6, is changed in angle by the first static electricity removing unit, and then passes through the guide roller 7, and the S-shaped peeling section 100 is formed between the guide roller 7, the bottom of the first static electricity removing unit and the printing roller 6, the conventional printer does not have the corresponding peeling section 100, and the carbon tape 30 recovery path is short, and in the embodiment, the carbon tape 30 can be shaped in S shape by the peeling section 100, and the recovery path is also extended.

[0091] Secondly, the first static elimination unit includes a peeling plate 8, which is located on the upper side of the printing channel 10. After the carbon ribbon 30 passes through the peeling plate 8 and forms a peeling angle, it passes around the printing roller 6 to form an S-shaped peeling section 100. An acute angle is formed between the side and the bottom of the peeling section 100, so that the carbon ribbon 30 adheres to the bottom surface of the peeling plate 8. The peeling section 100 is obtuse at the peeling section 100. The acute angle design between the side and the bottom of the peeling section 100 allows the carbon ribbon 30 to be tilted upward at a certain angle in the direction of the printing roller 6 and then pass around the printing roller 6, so that the carbon ribbon 30 can be in a taut state during recycling. If the carbon ribbon 30 is facing downward, then the section of the carbon ribbon 30 between the printing rollers 6 will detach from the peeling plate 8 during recycling, causing the carbon ribbon 30 to become loose and slip, affecting normal recycling.

[0092] The first static elimination unit also includes an electrostatic brush 9, which is in rolling cooperation with the guide roller 7 to eliminate static electricity from the carbon ribbon 30. Thus, during the carbon ribbon 30 recycling process, it is cooled and static electricity is eliminated through S-shaped shaping, preventing the label tape 20 from sticking to the carbon ribbon 30.

[0093] In this embodiment, as Figure 3 The cutter assembly 5 includes a cutter body 50, a front shell 51, a bracket 52, a rear cover 53, and a guide plate 54. The cutter body 50 is fixed to the top of the bracket 52. The front shell 51 and the rear cover 53 are respectively fixed to the front and rear sides of the bracket 52. The guide plate 54 is fixed to the outside of the bracket 52 and faces the peeling plate 8. The carbon ribbon 30 passes through the outer end of the guide plate 54, the label tape 20 passes through the bottom of the guide plate 54, and the rear cover 53 is fixed to the bracket 52.

[0094] The second antistatic unit includes an antistatic cloth 55, a conductive spring 56, and a conductive wire 57. The antistatic cloth 55 is connected to the bracket 52 via the conductive spring 56, and the conductive wire 57 is connected to the conductive spring 56. Static electricity is eliminated by grounding the power supply to prevent the label from sticking to the cutter body.

[0095] In this embodiment, as Figure 4 and Figure 5 The printer body 1 is also provided with a paper clamping block 11, and several adjusting blocks 110 are slidably arranged on the paper clamping block 11. The label tape 20 passes through the space between two adjusting blocks 110. The paper clamping block 11 is provided with a scale 111 corresponding to the adjusting blocks 110. By adjusting the spacing of the adjusting blocks 110, the printing and cutting of multiple labels at the same time can be satisfied, resulting in high working efficiency and high compatibility.

[0096] The embodiments of the present application are described above with reference to the drawings, and the embodiments and features in the embodiments of the present application can be combined with each other without conflict, and the present application is not limited to the above-described specific embodiments, and the above-described specific embodiments are only illustrative but not restrictive, and a person of ordinary skill in the art can make many forms under the inspiration of the present application without departing from the purpose of the present application and the scope protected by the claims, and all belong to the protection of the present application.

Claims

1. A note printer, characterized in that, include: The printer body has a printing channel inside it; A label roll is rotatably disposed within the printer body, and the label roll leads out a label tape through the printing channel; A ribbon assembly is tractably mounted inside the printer body, and the ribbon is led out from the ribbon assembly through the printing channel. A thermal component is disposed within the printer body and located above the printing channel, and the thermal component includes a first antistatic unit; A cutter assembly is located on the side of the printer body. The label tape passes through the printing channel and exits through the cutter assembly and is cut by the cutter assembly. The cutter assembly is equipped with a second antistatic unit. The ribbon and label tape cooperate to print the label at the printing channel. The first antistatic unit changes the peeling angle of the ribbon to form an S-shaped peeling section at the printing channel, thereby cooling and releasing static electricity from the ribbon and label tape. The second static elimination unit removes static electricity from the label tape so that the cut label can be removed from the cutter assembly; The printer body is equipped with a rotatable printing roller and a guide roller. The printing roller is located below the thermal component, and the guide roller is located diagonally above the thermal component. After the ribbon passes through the printing roller, it is peeled off by the first antistatic unit and changes its angle before passing through the guide roller. An S-shaped peeling section is formed between the guide roller, the bottom of the first antistatic unit, and the printing roller. The first static elimination unit includes a peeling plate, which is located on the upper side of the printing channel. After the ribbon passes through the peeling plate and generates a peeling angle, it bypasses the printing roller to form an S-shaped peeling section. An acute angle is formed between the side and bottom of the peeling section, so that the carbon ribbon adheres to the bottom surface of the peeling plate, and the peeling section formed has an obtuse angle at the peeling point. The first static elimination unit also includes an electrostatic brush, which is in rolling cooperation with the guide roller to eliminate static electricity from the carbon ribbon.

2. A note printer according to claim 1, characterized in that, The cutter assembly includes a cutter body, a front shell, a bracket, a rear cover, and a guide plate. The cutter body is fixed to the top of the bracket, the front shell and the rear cover are fixed to the front and rear sides of the bracket, respectively, the guide plate is fixed to the outside of the bracket and faces the peeling plate, the carbon ribbon passes through the outer end of the guide plate, the label tape passes through the bottom of the guide plate, and the rear cover is fixed to the bracket.

3. A note printer according to claim 2, characterized in that, The second static elimination unit includes a static elimination cloth, a conductive spring, and a conductive wire. The static elimination cloth is connected to the support through the conductive spring, and the conductive wire is connected to the conductive spring.

4. A note printer according to claim 3, characterized in that, The printer body is also equipped with a paper clamping block, and several adjusting blocks are slidably mounted on the paper clamping block. The label tape passes between two adjusting blocks.

5. A note printer according to claim 4, characterized in that, The paper clamping block is equipped with a scale-corresponding adjustment block.

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