Novel label printer

Abstract

The invention discloses a novel label printer. The novel label printer comprises a printer main body; a label paper roll; a thermal transfer ribbon assembly; the thermosensitive assembly comprises a first static electricity eliminating unit; the cutter assembly is provided with a second static electricity removing unit, the stripping angle of the thermal transfer ribbon is changed through the first static electricity removing unit, an S-shaped stripping section is formed at the printing channel, and then cooling and static electricity discharging are conducted on the thermal transfer ribbon and the label tape; and the second static electricity removing unit is used for removing static electricity of the label belt so that the cut-off label can be separated from the cutter assembly. The stripping angle of the thermal transfer ribbon is changed through a stripping plate on the first static electricity removing unit, and meanwhile static electricity on the thermal transfer ribbon is removed through a static electricity brush, so that the thermal transfer ribbon needs to pass through an S-shaped stripping section to be cooled and subjected to static electricity release for a period of time in the rollback process after first-time printing is completed; therefore, the label is prevented from adhering to the thermal transfer ribbon and returning to the thermal transfer ribbon recycling assembly together, manual intervention is reduced, and circulation of printing work is guaranteed.

Description

Technical Field

[0001] The invention belongs to the technical field of printers, and in particular relates to a novel label printer. Background Art

[0002] In existing label printers, after the cutter cuts off the first printed label, static electricity will exist in the carbon ribbon and the label, causing them to be rolled back and rolled into the carbon ribbon recovery component together, requiring manual intervention to adjust.

[0003] Secondly, the cut labels are 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 consumables block the cutter channel. At this time, the printed labels will be cut multiple times and scattered everywhere, requiring secondary separation or the printed labels will be missing.

[0004] Furthermore, existing label printers can only print and cut a single label at a time. Summary of the invention

[0005] The purpose of the present invention is to provide a new type of label printer to solve the problems raised in the above background technology.

[0006] In view of this, the present invention provides a novel label printer, comprising: A printer body, a printing channel is formed inside the printer body; A label paper roll is rotatably arranged in the printer body, and the label paper roll leads the label tape through the printing channel; A ribbon assembly is drivably arranged in the printer body, and the ribbon is led out of the ribbon assembly through the printing channel; A thermal component is arranged in the printer body and located on the upper side of the printing channel, and the thermal component includes a first static electricity removal unit; The cutter assembly is arranged at the side of the printer body. The label tape passes through the printing channel and passes through the cutter assembly and is cut by the cutter assembly. The cutter assembly is provided with a second static-eliminating unit. The carbon tape and the label tape are matched to print labels at the printing channel, and the first static-eliminating unit changes the peeling angle of the carbon tape to form an S-shaped peeling section at the printing channel, thereby cooling the carbon tape and the label tape and releasing static electricity. The second static electricity removal unit removes static electricity from the label tape so that the cut labels can be separated from the cutter assembly.

[0007] In the present invention, a further implementation scheme is that a rotatable printing roller and a guide roller are provided in the printer body, the printing roller is located below the thermal component, and the guide roller is located diagonally above the thermal component. After passing through the printing roller, the carbon ribbon is peeled off by the first static electricity removal unit and changes its angle before passing through the guide roller, forming an S-shaped peeling section between the guide roller, the bottom of the first static electricity removal unit and the printing roller.

[0008] In the present invention, a further embodiment is that the first static electricity removal unit includes a peeling plate, and the peeling plate is located on the upper side of the printing channel. After the carbon ribbon passes through the peeling plate to generate a peeling angle, it bypasses the printing roller to form an S-shaped peeling section.

[0009] In the present invention, a further embodiment is that an acute angle is formed between the side and bottom of the stripping section, so that the carbon ribbon is attached to the bottom surface of the stripping plate, and the stripping section formed is an obtuse angle at the stripping section.

[0010] In a further embodiment of the present invention, the first static electricity removal unit further comprises a static electricity brush, and the static electricity brush cooperates with the guide roller in rolling to remove static electricity from the carbon ribbon.

[0011] In the present invention, a further implementation scheme is that the cutter assembly includes a cutter body, a front shell, a bracket, a rear cover and a paper guide, the cutter body is fixed on the top of the bracket, the front shell and the rear cover are respectively fixed on the front and rear sides of the bracket, the paper guide is fixed on the outside of the bracket and faces the peeling plate, the carbon ribbon passes through the outer end of the paper guide, the label tape passes through the bottom of the paper guide, and the rear cover is fixed on the bracket.

[0012] In the present invention, a further embodiment is that the second static electricity removal unit includes a static electricity removal cloth, a conductive spring and a conductive wire, the static electricity removal cloth is connected to the bracket through the conductive spring, and the conductive wire is connected to the conductive spring.

[0013] In the present invention, a further implementation scheme is that the printer body is further provided with a paper clamping block, and a plurality of adjusting blocks are slidably provided on the paper clamping block, and the label tape passes between two adjusting blocks.

[0014] In the present invention, a further implementation scheme is that a scale corresponding adjustment block is provided on the paper clamping block.

[0015] The beneficial effects of the present invention are: After the first print of this thermal printer is completed, the stripping plate on the first static electricity removal unit changes the stripping angle of the carbon ribbon, and at the same time removes the static electricity on the carbon ribbon through the static electricity brush, so that the carbon ribbon needs to pass through an S-shaped stripping section for a period of cooling and static electricity release during the process of retracting after the first print is completed. At this time, the static electricity on the carbon ribbon is removed, thereby preventing the label from sticking to the carbon ribbon and retracting it to the carbon ribbon recovery component together, reducing manual intervention and ensuring the cycle of printing work.

[0016] A second anti-static unit is provided on the cutter assembly to remove static electricity from the label tape. After the label is cut, the label tape is prevented from being adsorbed onto the cutter body due to static electricity and falling into the designated position, thereby ensuring normal cutting and avoiding blockage of the printing channel.

[0017] The printer body is provided with a paper clamping block, and the paper clamping block is provided with multiple adjustable adjustment blocks. By adjusting the spacing of the adjustment blocks, it can meet the printing and cutting of multiple labels at the same time, with high working effect and high compatibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a sectional front view of the present invention; Figure 2 A top view of the present invention; Figure 3 It is a partial working view of the cutter assembly; Figure 4 The exploded structural diagram of the cutter assembly; Figure 5 It is a schematic diagram of the structure of the paper clamping block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions 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. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0020] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0021] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0022] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0023] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0024] Example 1 like Figure 1 Yes, this embodiment provides a new type of label printer, including: A printer body 1, wherein a printing passage 10 is formed inside the printer body; A label paper roll 2 is rotatably disposed in the printer body 1, and the label paper roll 2 leads a label tape 20 through the printing channel 10; A ribbon assembly 3 is drivably disposed in the printer body 1 , and a ribbon 30 is led out of the ribbon assembly 3 to pass through the printing channel 10 ; The thermal component 4 is arranged in the printer body 1 and located on the upper side of the printing channel 10, and the thermal component 4 includes a first static electricity removal unit; 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 passes through the cutter assembly 5 and is cut by the cutter assembly 5. The cutter assembly 5 is provided with a second static electricity removal unit. The carbon ribbon 30 and the label tape 20 cooperate to print labels at the printing channel 10, and the first static electricity removal unit changes the peeling angle of the carbon ribbon 30 to form an S-shaped peeling section 100 at the printing channel 10, thereby cooling the carbon ribbon 30 and the label tape 20 and releasing static electricity. The second static electricity removal unit removes static electricity from the label tape 20 so that the cut labels can be separated from the cutter assembly 5 .

[0025] There is no corresponding peeling section 100 in the traditional thermal printer, and the printing channel 10 is a simple straight line segment, which causes the carbon ribbon 30 to not go through the corresponding peeling stage during the retraction process. Therefore, the temperature on the carbon ribbon 30 is relatively high and there is a lot of static electricity. After the label tape 20 is cut for the first time, the label will be adsorbed on the carbon ribbon 30 and rolled into the carbon ribbon 30 recovery component together. Frequent manual intervention and adjustment of the thermal printer is required, which affects the normal printing process. In contrast, this embodiment changes the peeling angle of the carbon ribbon 30 and removes static electricity through the first static electricity removal unit, so that after printing is completed, the carbon ribbon 30 needs to be shaped through a specific channel of the S-shaped peeling section 100, so that after the bottom is formed to form a certain length S line, the carbon ribbon 30 and the label tape 20 will cool down and release static electricity after a period of time, and static electricity will not increase, thereby preventing the label tape 20 from adhering to the carbon ribbon 30 and being rolled into the carbon ribbon 30 recovery component together, maintaining a normal printing work cycle.

[0026] The second static electricity removal unit removes static electricity from the label tape 20 , so that the label tape 20 will not stick to the cutter body, and will fall into the correct recovery position after being cut, and will not block the printing channel 10 .

[0027] Example 2 This embodiment provides a new type of label printer, including: A printer body 1, wherein a printing passage 10 is formed inside the printer body; A label paper roll 2 is rotatably disposed in the printer body 1, and the label paper roll 2 leads a label tape 20 through the printing channel 10; A ribbon assembly 3 is drivably disposed in the printer body 1 , and a ribbon 30 is led out of the ribbon assembly 3 to pass through the printing channel 10 ; The thermal component 4 is arranged in the printer body 1 and located on the upper side of the printing channel 10, and the thermal component 4 includes a first static electricity removal unit; 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 passes through the cutter assembly 5 and is cut by the cutter assembly 5. The cutter assembly 5 is provided with a second static electricity removal unit. The carbon ribbon 30 and the label tape 20 cooperate to print labels at the printing channel 10, and the first static electricity removal unit changes the peeling angle of the carbon ribbon 30 to form an S-shaped peeling section 100 at the printing channel 10, thereby cooling the carbon ribbon 30 and the label tape 20 and releasing static electricity. The second static electricity removal unit removes static electricity from the label tape 20 so that the cut labels can be separated from the cutter assembly 5 .

[0028] There is no corresponding peeling section 100 in the traditional thermal printer, and the printing channel 10 is a simple straight line segment, which causes the carbon ribbon 30 to not go through the corresponding peeling stage during the retraction process. Therefore, the temperature on the carbon ribbon 30 is relatively high and there is a lot of static electricity. After the label tape 20 is cut for the first time, the label will be adsorbed on the carbon ribbon 30 and rolled into the carbon ribbon 30 recovery component together. Frequent manual intervention and adjustment of the thermal printer is required, which affects the normal printing process. In contrast, this embodiment changes the peeling angle of the carbon ribbon 30 and removes static electricity through the first static electricity removal unit, so that after printing is completed, the carbon ribbon 30 needs to be shaped through a specific channel of the S-shaped peeling section 100, so that after the bottom is formed to form a certain length S line, the carbon ribbon 30 and the label tape 20 will cool down and release static electricity after a period of time, and static electricity will not increase, thereby preventing the label tape 20 from adhering to the carbon ribbon 30 and being rolled into the carbon ribbon 30 recovery component together, maintaining a normal printing work cycle.

[0029] The second static electricity removal unit removes static electricity from the label tape 20 , so that the label tape 20 will not stick to the cutter body, and will fall into the correct recovery position after being cut, and will not block the printing channel 10 .

[0030] In this embodiment, a rotatable printing roller 6 and a guide roller 7 are provided in the printer body 1. The printing roller 6 is located below the thermal component 4, and the guide roller 7 is located obliquely above the thermal component 4. After passing through the printing roller 6, the carbon ribbon 30 is peeled off by the first static electricity removal unit and changes its angle before passing 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 removal unit and the printing roller 6. Traditional printers do not have a corresponding peeling section 100, and the recovery path of the carbon ribbon 30 is short. In this embodiment, the peeling section 100 is used to enable the carbon ribbon 30 to be shaped into an S shape, and the recovery path is also extended.

[0031] Secondly, the first static electricity removal 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 to generate a peeling angle, it bypasses 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 formed peeling section 100 is an obtuse angle at the peeling section 100. The acute angle design between the side and the bottom of the peeling section 100 can allow the carbon ribbon 30 to bypass the printing roller 6 after tilting upward at a certain angle in the direction of the printing roller 6, so that the carbon ribbon 30 can be in a taut state when recycled. If the carbon ribbon 30 is downward, then the section of the carbon ribbon 30 between the printing roller 6 will detach from the peeling plate 8 during recycling, causing the carbon ribbon 30 to become loose and slip, affecting normal recycling.

[0032] Example 3 This embodiment provides a new type of label printer, including: A printer body 1, wherein a printing passage 10 is formed inside the printer body; A label paper roll 2 is rotatably disposed in the printer body 1, and the label paper roll 2 leads a label tape 20 through the printing channel 10; A ribbon assembly 3 is drivably disposed in the printer body 1 , and a ribbon 30 is led out of the ribbon assembly 3 to pass through the printing channel 10 ; The thermal component 4 is arranged in the printer body 1 and located on the upper side of the printing channel 10, and the thermal component 4 includes a first static electricity removal unit; 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 passes through the cutter assembly 5 and is cut by the cutter assembly 5. The cutter assembly 5 is provided with a second static electricity removal unit. The carbon ribbon 30 and the label tape 20 cooperate to print labels at the printing channel 10, and the first static electricity removal unit changes the peeling angle of the carbon ribbon 30 to form an S-shaped peeling section 100 at the printing channel 10, thereby cooling the carbon ribbon 30 and the label tape 20 and releasing static electricity. The second static electricity removal unit removes static electricity from the label tape 20 so that the cut labels can be separated from the cutter assembly 5 .

[0033] There is no corresponding peeling section 100 in the traditional thermal printer, and the printing channel 10 is a simple straight line segment, which causes the carbon ribbon 30 to not go through the corresponding peeling stage during the retraction process. Therefore, the temperature on the carbon ribbon 30 is relatively high and there is a lot of static electricity. After the label tape 20 is cut for the first time, the label will be adsorbed on the carbon ribbon 30 and rolled into the carbon ribbon 30 recovery component together. Frequent manual intervention and adjustment of the thermal printer is required, which affects the normal printing process. In contrast, this embodiment changes the peeling angle of the carbon ribbon 30 and removes static electricity through the first static electricity removal unit, so that after printing is completed, the carbon ribbon 30 needs to be shaped through a specific channel of the S-shaped peeling section 100, so that after the bottom is formed to form a certain length S line, the carbon ribbon 30 and the label tape 20 will cool down and release static electricity after a period of time, and static electricity will not increase, thereby preventing the label tape 20 from adhering to the carbon ribbon 30 and being rolled into the carbon ribbon 30 recovery component together, maintaining a normal printing work cycle.

[0034] The second static electricity removal unit removes static electricity from the label tape 20 , so that the label tape 20 will not stick to the cutter body, and will fall into the correct recovery position after being cut, and will not block the printing channel 10 .

[0035] In this embodiment, a rotatable printing roller 6 and a guide roller 7 are provided in the printer body 1. The printing roller 6 is located below the thermal component 4, and the guide roller 7 is located obliquely above the thermal component 4. After passing through the printing roller 6, the carbon ribbon 30 is peeled off by the first static electricity removal unit and changes its angle before passing 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 removal unit and the printing roller 6. Traditional printers do not have a corresponding peeling section 100, and the recovery path of the carbon ribbon 30 is short. In this embodiment, the peeling section 100 is used to enable the carbon ribbon 30 to be shaped into an S shape, and the recovery path is also extended.

[0036] Secondly, the first static electricity removal 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 to generate a peeling angle, it bypasses 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 formed peeling section 100 is an obtuse angle at the peeling section 100. The acute angle design between the side and the bottom of the peeling section 100 can allow the carbon ribbon 30 to bypass the printing roller 6 after tilting upward at a certain angle in the direction of the printing roller 6, so that the carbon ribbon 30 can be in a taut state when recycled. If the carbon ribbon 30 is downward, then the section of the carbon ribbon 30 between the printing roller 6 will detach from the peeling plate 8 during recycling, causing the carbon ribbon 30 to become loose and slip, affecting normal recycling.

[0037] The first static electricity removal unit also includes a static electricity brush 9, which rolls with the guide roller 7 to remove static electricity from the carbon ribbon 30, so that during the recycling process of the carbon ribbon 30, it is cooled and static electricity is eliminated through S-shaped shaping to prevent the label tape 20 from sticking to the carbon ribbon 30.

[0038] Example 4 This embodiment provides a new type of label printer, including: A printer body 1, wherein a printing passage 10 is formed inside the printer body; A label paper roll 2 is rotatably disposed in the printer body 1, and the label paper roll 2 leads a label tape 20 through the printing channel 10; A ribbon assembly 3 is drivably disposed in the printer body 1 , and a ribbon 30 is led out of the ribbon assembly 3 to pass through the printing channel 10 ; The thermal component 4 is arranged in the printer body 1 and located on the upper side of the printing channel 10, and the thermal component 4 includes a first static electricity removal unit; 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 passes through the cutter assembly 5 and is cut by the cutter assembly 5. The cutter assembly 5 is provided with a second static electricity removal unit. The carbon ribbon 30 and the label tape 20 cooperate to print labels at the printing channel 10, and the first static electricity removal unit changes the peeling angle of the carbon ribbon 30 to form an S-shaped peeling section 100 at the printing channel 10, thereby cooling the carbon ribbon 30 and the label tape 20 and releasing static electricity. The second static electricity removal unit removes static electricity from the label tape 20 so that the cut labels can be separated from the cutter assembly 5 .

[0039] There is no corresponding peeling section 100 in the traditional thermal printer, and the printing channel 10 is a simple straight line segment, which causes the carbon ribbon 30 to not go through the corresponding peeling stage during the retraction process. Therefore, the temperature on the carbon ribbon 30 is relatively high and there is a lot of static electricity. After the label tape 20 is cut for the first time, the label will be adsorbed on the carbon ribbon 30 and rolled into the carbon ribbon 30 recovery component together. Frequent manual intervention and adjustment of the thermal printer is required, which affects the normal printing process. In contrast, this embodiment changes the peeling angle of the carbon ribbon 30 and removes static electricity through the first static electricity removal unit, so that after printing is completed, the carbon ribbon 30 needs to be shaped through a specific channel of the S-shaped peeling section 100, so that after the bottom is formed to form a certain length S line, the carbon ribbon 30 and the label tape 20 will cool down and release static electricity after a period of time, and static electricity will not increase, thereby preventing the label tape 20 from adhering to the carbon ribbon 30 and being rolled into the carbon ribbon 30 recovery component together, maintaining a normal printing work cycle.

[0040] The second static electricity removal unit removes static electricity from the label tape 20 , so that the label tape 20 will not stick to the cutter body, and will fall into the correct recovery position after being cut, and will not block the printing channel 10 .

[0041] In this embodiment, a rotatable printing roller 6 and a guide roller 7 are provided in the printer body 1. The printing roller 6 is located below the thermal component 4, and the guide roller 7 is located obliquely above the thermal component 4. After passing through the printing roller 6, the carbon ribbon 30 is peeled off by the first static electricity removal unit and changes its angle before passing 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 removal unit and the printing roller 6. Traditional printers do not have a corresponding peeling section 100, and the recovery path of the carbon ribbon 30 is short. In this embodiment, the peeling section 100 is used to enable the carbon ribbon 30 to be shaped into an S shape, and the recovery path is also extended.

[0042] Secondly, the first static electricity removal 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 to generate a peeling angle, it bypasses 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 formed peeling section 100 is an obtuse angle at the peeling section 100. The acute angle design between the side and the bottom of the peeling section 100 can allow the carbon ribbon 30 to bypass the printing roller 6 after tilting upward at a certain angle in the direction of the printing roller 6, so that the carbon ribbon 30 can be in a taut state when recycled. If the carbon ribbon 30 is downward, then the section of the carbon ribbon 30 between the printing roller 6 will detach from the peeling plate 8 during recycling, causing the carbon ribbon 30 to become loose and slip, affecting normal recycling.

[0043] The first static electricity removal unit also includes a static electricity brush 9, which rolls with the guide roller 7 to remove static electricity from the carbon ribbon 30, so that during the recycling process of the carbon ribbon 30, it is cooled and static electricity is eliminated through S-shaped shaping to prevent the label tape 20 from sticking to the carbon ribbon 30.

[0044] In this embodiment, the cutter assembly 5 includes a cutter body 50, a front shell 51, a bracket 52, a rear cover 53 and a paper guide 54. The cutter body 50 is fixed on the top of the bracket 52, the front shell 51 and the rear cover 53 are respectively fixed on the front and rear sides of the bracket 52, the paper guide 54 is fixed on the outside of the bracket 52 and faces the peeling plate 8, the carbon ribbon 30 passes through the outer end of the paper guide 54, the label tape 20 passes through the bottom of the paper guide 54, and the rear cover 53 is fixed on the bracket 52.

[0045] The second static electricity removal unit includes a static electricity removal cloth 55, a conductive spring 56 and a conductive wire 57. The static electricity removal cloth 55 is connected to the bracket 52 through 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.

[0046] Example 5 This embodiment provides a new type of label printer, including: A printer body 1, wherein a printing passage 10 is formed inside the printer body; A label paper roll 2 is rotatably disposed in the printer body 1, and the label paper roll 2 leads a label tape 20 through the printing channel 10; A ribbon assembly 3 is drivably disposed in the printer body 1 , and a ribbon 30 is led out of the ribbon assembly 3 to pass through the printing channel 10 ; The thermal component 4 is arranged in the printer body 1 and located on the upper side of the printing channel 10, and the thermal component 4 includes a first static electricity removal unit; 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 passes through the cutter assembly 5 and is cut by the cutter assembly 5. The cutter assembly 5 is provided with a second static electricity removal unit. The carbon ribbon 30 and the label tape 20 cooperate to print labels at the printing channel 10, and the first static electricity removal unit changes the peeling angle of the carbon ribbon 30 to form an S-shaped peeling section 100 at the printing channel 10, thereby cooling the carbon ribbon 30 and the label tape 20 and releasing static electricity. The second static electricity removal unit removes static electricity from the label tape 20 so that the cut labels can be separated from the cutter assembly 5 .

[0047] There is no corresponding peeling section 100 in the traditional thermal printer, and the printing channel 10 is a simple straight line segment, which causes the carbon ribbon 30 to not go through the corresponding peeling stage during the retraction process. Therefore, the temperature on the carbon ribbon 30 is relatively high and there is a lot of static electricity. After the label tape 20 is cut for the first time, the label will be adsorbed on the carbon ribbon 30 and rolled into the carbon ribbon 30 recovery component together. Frequent manual intervention and adjustment of the thermal printer is required, which affects the normal printing process. In contrast, this embodiment changes the peeling angle of the carbon ribbon 30 and removes static electricity through the first static electricity removal unit, so that after printing is completed, the carbon ribbon 30 needs to be shaped through a specific channel of the S-shaped peeling section 100, so that after the bottom is formed to form a certain length S line, the carbon ribbon 30 and the label tape 20 will cool down and release static electricity after a period of time, and static electricity will not increase, thereby preventing the label tape 20 from adhering to the carbon ribbon 30 and being rolled into the carbon ribbon 30 recovery component together, maintaining a normal printing work cycle.

[0048] The second static electricity removal unit removes static electricity from the label tape 20 , so that the label tape 20 will not stick to the cutter body, and will fall into the correct recovery position after being cut, and will not block the printing channel 10 .

[0049] In this embodiment, a rotatable printing roller 6 and a guide roller 7 are provided in the printer body 1. The printing roller 6 is located below the thermal component 4, and the guide roller 7 is located obliquely above the thermal component 4. After passing through the printing roller 6, the carbon ribbon 30 is peeled off by the first static electricity removal unit and changes its angle before passing 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 removal unit and the printing roller 6. Traditional printers do not have a corresponding peeling section 100, and the recovery path of the carbon ribbon 30 is short. In this embodiment, the peeling section 100 is used to enable the carbon ribbon 30 to be shaped into an S shape, and the recovery path is also extended.

[0050] Secondly, the first static electricity removal 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 to generate a peeling angle, it bypasses 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 formed peeling section 100 is an obtuse angle at the peeling section 100. The acute angle design between the side and the bottom of the peeling section 100 can allow the carbon ribbon 30 to bypass the printing roller 6 after tilting upward at a certain angle in the direction of the printing roller 6, so that the carbon ribbon 30 can be in a taut state when recycled. If the carbon ribbon 30 is downward, then the section of the carbon ribbon 30 between the printing roller 6 will detach from the peeling plate 8 during recycling, causing the carbon ribbon 30 to become loose and slip, affecting normal recycling.

[0051] The first static electricity removal unit also includes a static electricity brush 9, which rolls with the guide roller 7 to remove static electricity from the carbon ribbon 30, so that during the recycling process of the carbon ribbon 30, it is cooled and static electricity is eliminated through S-shaped shaping to prevent the label tape 20 from sticking to the carbon ribbon 30.

[0052] In this embodiment, Figure 3 The cutter assembly 5 includes a cutter body 50, a front shell 51, a bracket 52, a rear cover 53 and a paper guide 54. The cutter body 50 is fixed on the top of the bracket 52, the front shell 51 and the rear cover 53 are respectively fixed on the front and rear sides of the bracket 52, the paper guide 54 is fixed on the outside of the bracket 52 and faces the peeling plate 8, the carbon ribbon 30 passes through the outer end of the paper guide 54, the label tape 20 passes through the bottom of the paper guide 54, and the rear cover 53 is fixed on the bracket 52.

[0053] The second static electricity removal unit includes a static electricity removal cloth 55, a conductive spring 56 and a conductive wire 57. The static electricity removal cloth 55 is connected to the bracket 52 through 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.

[0054] In this embodiment, Figure 4 and Figure 5 The printer body 1 is also provided with a paper clamping block 11, on which a plurality of adjustment blocks 110 are slidably provided, and the label tape 20 passes between two adjustment blocks 110. The paper clamping block 11 is provided with a scale 111 corresponding to the adjustment block 110, and the spacing between the adjustment blocks 110 is adjusted to meet the printing and cutting of multiple labels at the same time, with high working effect and high compatibility.

[0055] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A new type of label printer, characterized in that: include: A printer body, a printing channel is formed inside the printer body; A label paper roll is rotatably arranged in the printer body, and the label paper roll leads the label tape through the printing channel; A ribbon assembly is drivably arranged in the printer body, and the ribbon is led out of the ribbon assembly through the printing channel; A thermal component is arranged in the printer body and located on the upper side of the printing channel, and the thermal component includes a first static electricity removal unit; The cutter assembly is arranged at the side of the printer body. The label tape passes through the printing channel and passes through the cutter assembly and is cut by the cutter assembly. The cutter assembly is provided with a second static-eliminating unit. The carbon tape and the label tape are matched to print labels at the printing channel, and the first static-eliminating unit changes the peeling angle of the carbon tape to form an S-shaped peeling section at the printing channel, thereby cooling the carbon tape and the label tape and releasing static electricity. The second static electricity removal unit removes static electricity from the label tape so that the cut labels can be separated from the cutter assembly.

2. A new type of label printer according to claim 1, characterized in that: A rotatable printing roller and a guide roller are provided in the printer body. The printing roller is located below the thermal component, and the guide roller is located diagonally above the thermal component. After passing through the printing roller, the carbon ribbon is peeled off by the first static electricity removal unit and changes its angle before passing through the guide roller, forming an S-shaped peeling section between the guide roller, the bottom of the first static electricity removal unit and the printing roller.

3. A new type of label printer according to claim 2, characterized in that: The first static electricity removal unit comprises a peeling plate, and the peeling plate is located on the upper side of the printing channel. After the carbon ribbon passes through the peeling plate to generate a peeling angle, it bypasses the printing roller to form an S-shaped peeling section.

4. A new type of label printer according to claim 3, characterized in that: An acute angle is formed between the side and bottom of the stripping section, so that the carbon ribbon is attached to the bottom surface of the stripping plate, and the stripping section formed is an obtuse angle at the stripping section.

5. A new type of label printer according to claim 4, characterized in that: The first static electricity removal unit further includes a static electricity brush, and the static electricity brush cooperates with the guide roller in rolling to remove static electricity from the carbon ribbon.

6. A new type of label printer according to claim 5, characterized in that: The cutter assembly includes a cutter body, a front shell, a bracket, a rear cover and a paper guide, the cutter body is fixed on the top of the bracket, the front shell and the rear cover are respectively fixed on the front and rear sides of the bracket, the paper guide is fixed on the outside of the bracket and faces the peeling plate, the carbon ribbon passes through the outer end of the paper guide, the label tape passes through the bottom of the paper guide, and the rear cover is fixed on the bracket.

7. A new type of label printer according to claim 6, characterized in that: The second static electricity removal unit includes a static electricity removal cloth, a conductive spring and a conductive wire. The static electricity removal cloth is connected to the bracket through the conductive spring, and the conductive wire is connected to the conductive spring.

8. A new type of label printer according to claim 7, characterized in that: The printer body is also provided with a paper clamping block, on which a plurality of adjusting blocks are slidably provided, and the label tape passes between two adjusting blocks.

9. A new type of label printer according to claim 8, characterized in that: The paper clamping block is provided with a scale corresponding adjustment block.

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