CN220263458U - Printer and duplex label stripping device thereof - Google Patents

Abstract

The utility model discloses a printer and a duplex label stripping device thereof, which comprises a rotating assembly, an adsorption assembly and a rotation driving assembly, wherein the rotating assembly is rotatably arranged on a printer frame and positioned at the downstream of the printing device, and a passing channel penetrating through the rotating assembly is formed in the rotating assembly and is used for passing base paper attached with duplex labels. The adsorption component is arranged on the printer frame and comprises an adsorption piece, and the adsorption piece is positioned between the rotating component and the printing device and is used for adsorbing the duplex tag. The driving and rotating assembly is connected with the rotating assembly and is used for driving the rotating assembly to be away from the adsorption assembly so as to drive the base paper to be away from the adsorbed duplex labels, so that the duplex labels are peeled off. The printer and the duplex label stripping device thereof can strip two label papers of the duplex labels together, and facilitate the subsequent use of the duplex labels.

Description

Printer and duplex label stripping device thereof

Technical Field

The utility model relates to the field of printers, in particular to a printer and a duplex label stripping device thereof.

Background

At present, when label printing is completed and labels are peeled off, a label peeling device of a printer generally peels off a plurality of labels adhered to a base paper and arranged along the length direction of the base paper one by one, and the label peeling device is only suitable for peeling off single-linked labels. While a dual label has two label sheets, it is often desirable to use both label sheets simultaneously, for example, to apply to an article simultaneously. Therefore, when peeling, the two label sheets are peeled together for convenient subsequent use, but the label peeling device of the existing printer cannot peel the two label sheets of the duplex label together.

Disclosure of Invention

One advantage of the utility model is that the printer and the duplex label stripping device thereof can strip two label papers of the duplex label together, thereby facilitating the subsequent use of the duplex label.

Another advantage of the present utility model is to provide a printer and a dual label peeling apparatus thereof, wherein the first rotating member and the second rotating member, which are independently and side by side, help to reduce the peeling difficulty of the dual label, and ensure that the dual label is completely peeled.

To achieve at least one of the above advantages, the present utility model provides a duplex label peeling apparatus for a printer, including a rotating assembly rotatably provided on a printer frame and located downstream of the printing apparatus, the rotating assembly having a passage formed therein through the rotating assembly for passing a base paper to which a duplex label is attached; the adsorption component is arranged on the printer frame and comprises an adsorption piece, and the adsorption piece is positioned between the rotating component and the printing device and is used for adsorbing the duplex tag; and the driving and rotating assembly is connected with the rotating assembly and is used for driving the rotating assembly to be far away from the adsorption assembly so as to drive the base paper to be far away from the adsorbed duplex tag, so that the duplex tag is peeled off.

According to an embodiment of the present utility model, the adsorption component is disposed above the rotation component, the rotation component is rotatably disposed on the printer frame up and down, and the rotation driving component drives the rotation component to rotate downward and away from the adsorption component.

According to an embodiment of the present utility model, a rotating seat having a horizontal rotating shaft is provided on the printer frame, the rotating assembly includes a first rotating member and a second rotating member, the first rotating member is rotatably provided on the horizontal rotating shaft, the first rotating member forms a first sub-channel penetrating through the first rotating member, for allowing the base paper to pass through in a tearable manner, the second rotating member is rotatably provided on the horizontal rotating shaft and is disposed side by side with the first rotating member, the second rotating member forms a second sub-channel penetrating through the second rotating member, and the first sub-channel and the second sub-channel form the passing channel; the driving component is respectively connected with the first rotating piece and the second rotating piece and is used for driving the first rotating piece and the second rotating piece to respectively rotate up and down around the horizontal rotating shaft.

According to an embodiment of the utility model, the width of the first sub-channel is smaller than the width of the second sub-channel.

According to an embodiment of the present utility model, the first rotating member includes a first rotating block and a first stripping block, the first rotating block is rotatably sleeved on the horizontal rotating shaft, the first stripping block is mounted on the first rotating block, and the first stripping block has a first stripping rod parallel to and spaced from the top surface of the first rotating block, so as to form the first sub-channel between the first stripping rod and the first rotating block.

According to an embodiment of the present utility model, the second rotating member includes a second rotating block and a second stripping block, the second rotating block is rotatably sleeved on the horizontal rotating shaft, the second stripping block is mounted on the second rotating block, and the second stripping block has a second stripping rod parallel to and spaced from the top surface of the second rotating block, so as to form the second sub-channel between the second stripping rod and the second rotating block.

According to an embodiment of the present utility model, the driving assembly includes a first driving cylinder and a first driving cylinder, the first driving cylinder is connected to the first rotating member, and the first driving cylinder is connected to the second rotating member.

According to an embodiment of the present utility model, the suction member is a vacuum chuck, and the vacuum chuck is disposed above the rotating assembly and is movable in an up-down direction to approach or separate from the rotating assembly.

According to an embodiment of the present utility model, the suction assembly further includes an up-down driving cylinder, and the up-down driving cylinder is disposed on the printer frame and connected to the vacuum chuck, for driving the vacuum chuck to move up and down.

To achieve at least one of the above advantages, the present utility model provides a printer comprising a printer frame; the printing device is arranged on the printer frame and is used for printing duplex labels on label paper on the base paper; and the duplex label stripping device is arranged on the printer frame and positioned at the downstream of the printing device and is used for stripping the duplex label from the base paper.

Drawings

Fig. 1 shows a schematic perspective view of a printer according to an embodiment of the present utility model.

Fig. 2 shows a front view of a printer according to an embodiment of the present utility model.

Fig. 3 shows a schematic structural diagram of a base paper with a duplex tag according to an embodiment of the present utility model.

Fig. 4 is a schematic structural view showing a part of members of a duplex tag peeling apparatus according to an embodiment of the present utility model.

Fig. 5 shows an enlarged schematic view of the portion a in fig. 4.

Reference numerals

100. A duplex label peeling device; 700. a printer; 71. a printer frame; 711. a rotating seat; 7111. a horizontal rotating shaft; 72. a printing device; 73. a paper guide device; 800. a base paper; 81. a subsidiary link; 82. a main link; 900. a duplex tag; 91. label paper;

10. a rotating assembly; 101. a pass-through channel; 1011. a first sub-channel; 1012. a second sub-channel; 11. a first rotating member; 111. a first rotating block; 112. a first stripping block; 1121. a first peeling bar; 12. a second rotating member; 121. a second rotating block; 122. A second peeling block; 1221. A second peeling bar;

20. an adsorption assembly; 21. An absorbing member; 22. A driving cylinder up and down;

30. a drive-rotation assembly; 31. a first driving cylinder; 32. and a second driving cylinder.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.

It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present utility model.

It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may communicate with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Fig. 1 is a schematic perspective view of a printer 700 according to a preferred embodiment of the present utility model, fig. 2 is a front view of the printer 700 shown in fig. 1, and fig. 3 is a schematic perspective view of a base paper 800 with a duplex tag 900 according to the present utility model.

As shown in conjunction with fig. 1 to 3, in an embodiment of the present utility model, the printer 700 includes a printer frame 71, a printing device 72, a duplex label peeling device 100, and a paper guide 73. The printing device 72 is disposed on the printer frame 71, and is used for printing images on two label sheets 91 attached on the base paper 800, so as to form a duplex label 900, the duplex label peeling device 100 is disposed on the printer frame 71, and along the paper feeding direction of the base paper 800, the duplex label peeling device 100 is disposed downstream of the printing device 72, and is used for peeling two label sheets 91 of the duplex label 900 from the base paper 800 together, and the paper guiding device 73, such as a paper guiding roller, is disposed on the printer frame 71, and is disposed downstream of the duplex label peeling device 100, and is used for winding the base paper 800 after the duplex label 900 is peeled, so as to guide the base paper 800 to continue paper feeding for winding or further processing.

Fig. 4 is a schematic structural view of a part of components of the dual label peeling apparatus 100 according to the present utility model, and the dual label peeling apparatus 100 according to the present utility model includes a rotating unit 10, an adsorbing unit 20 and a driving unit 30 as shown in fig. 1 to 4.

The rotating assembly 10 is rotatably disposed on the printer frame 71 and downstream of the printing device 72, and a passage 101 is formed in the rotating assembly 10 to pass through the rotating assembly 10 for passing the base paper 800 to which the duplex tag 900 is attached. That is, when the duplex tag 900 is printed by the printing apparatus 72, the base paper 800 with the duplex tag 900 is inserted into the through passage 101, and is fed outward after being inserted out of the through passage 101, for example, to the paper guide 73 shown in fig. 2.

The suction unit 20 is disposed on the printer frame 71, and the suction unit 20 includes a suction unit 21, and the suction unit 21 is located between the rotating unit 10 and the printing device 72, for sucking the dual label 900. In other words, the suction assembly 20 is capable of sucking the duplex tag 900 of the base paper 800 as the base paper 800 is fed out of the printing apparatus 72 and into the through passage 101.

The rotation driving assembly 30 is connected to the rotation assembly 10, and is used for driving the rotation assembly 10 to rotate in a direction away from the adsorption assembly 20, for example, as shown in fig. 2 and fig. 4, the adsorption assembly 20 is disposed above the rotation assembly 10, the rotation assembly 10 is rotatably disposed above the printer frame 71, the rotation assembly 30 is driven to rotate downward by driving the rotation assembly 10 to be away from the adsorption assembly 20, and the rotation assembly 10 rotates in a direction away from the adsorption assembly 20 to drive the base paper 800 passing through to be away from the adsorbed duplex tag 900, so that the base paper 800 is peeled off from the adsorbed duplex tag 900. That is, when the two label sheets 91 of the dual label 900 are adsorbed, the rotation assembly 30 drives the rotation assembly 10 to rotate away from the adsorption assembly 20, so as to drive the base paper 800 away from the adsorbed dual label 900, thereby achieving the effect of peeling the two label sheets 91 of the dual label 900 together from the base paper 800, and facilitating the subsequent use of the dual label 900.

In addition, as can be appreciated, as shown in fig. 2 and fig. 4, the rotation assembly 30 is disposed above the rotation assembly 10, and the rotation assembly 10 is disposed on the printer frame 71 in a manner that the structure is compact, and the subsequent removal of the dual label 900 from the adsorption assembly 20 by downward tearing is facilitated, so that the subsequent collection and use of the dual label 900 are facilitated.

According to some preferred embodiments of the present utility model, fig. 5 is an enlarged schematic view of a portion a in fig. 4, and in combination with fig. 2 to 5, the printer frame 71 is provided with a rotating base 711 having a horizontal rotating shaft 7111, and the rotating assembly 10 includes a first rotating member 11 and a second rotating member 12. The first rotating member 11 is rotatably disposed on the horizontal rotating shaft 7111, and the first rotating member 11 forms a first sub-channel 1011 penetrating through the first rotating member 11 for allowing the tearable sub-link 81 of the base paper 800 to pass through. The second rotating member 12 is rotatably disposed on the horizontal rotating shaft 7111 and is disposed side by side with the first rotating member 11, the second rotating member 12 forms a second sub-channel 1012 penetrating through the second rotating member 12, the first sub-channel 1011 and the second sub-channel 1012 form the through channel 101, and the driving assembly 30 is respectively connected with the first rotating member 11 and the second rotating member 12, and is used for driving the first rotating member 11 and the second rotating member 12 to respectively rotate up and down around the horizontal rotating shaft 7111.

In this way, when the rotating assembly 10 of the present utility model peels off the dual-label 900, the rotating assembly 30 may first drive the first rotating member 11 to rotate downward, so that the sub-unit 81 of the base paper 800 tears and peels off the dual-label 900, so that part of the edge of the dual-label 900 is exposed to the air, and a pre-peeling effect is achieved, and then drive the second rotating member 12 to rotate downward, so that the rest of the base paper 800 is peeled off the dual-label 900, thereby realizing complete peeling of the dual-label 900.

According to some preferred embodiments of the present utility model, as shown in connection with fig. 3 and 5, the first sub-channel 1011 has a smaller width than the second sub-channel 1012. Thus, the width of the first sub-channel 1011 is adapted to be adapted to the width of the sub-link 81 of the base paper 800 having a smaller width, and the width of the second sub-channel 1012 is adapted to be adapted to the width of the main link 82 having a larger width of the base paper 800, so that the sub-link 81 of the base paper 800 is peeled off in advance due to the smaller adhering area between the sub-link 81 and the duplex tag 900, and at the same time, the remaining portion of the base paper 800, i.e., the main link 82 portion is peeled off easily due to the fact that a portion of the base paper 800, i.e., the portion originally adhered to the sub-link 81, is exposed to the air and is sucked after the pre-peeling.

According to some preferred embodiments of the present utility model, as shown in fig. 5, the first rotating member 11 includes a first rotating block 111 and a first stripping block 112, the first rotating block 111 is rotatably sleeved on the horizontal rotating shaft 7111, the first stripping block 112 is mounted on the first rotating block 111, and the first stripping block 112 has a first stripping rod 1121 parallel to and spaced apart from the top surface of the first rotating block 111, so as to form the first sub-channel 1011 between the first stripping rod 1121 and the first rotating block 111.

The second rotating member 12 includes a second rotating block 121 and a second stripping block 122, the second rotating block 121 is rotatably sleeved on the horizontal rotating shaft 7111, the second stripping block 122 is mounted on the second rotating block 121, and the second stripping block 122 has a second stripping rod 1221 parallel to and spaced from the top surface of the second rotating block 121, so as to form the second sub-channel 1012 between the second stripping rod 1221 and the second rotating block 121. In this way, the first rotating member 11 and the second rotating member 12 are convenient to manufacture, and the manufacturing cost is low, which is beneficial to ensuring that the first rotating member 11 and the second rotating member 12 drive the base paper 800 to be peeled off from the duplex tag 900 smoothly.

According to some preferred embodiments of the present utility model, as shown in fig. 4, the driving assembly 30 includes a first driving cylinder 31 and a second driving cylinder 32, wherein the first driving cylinder 31 is connected to the first rotating member 11, and the second driving cylinder 32 is connected to the second rotating member 12. In this way, the first driving cylinder 31 and the second driving cylinder 32 can respectively drive the first rotating member 11 and the second rotating member 12 to rotate up and down.

According to some preferred embodiments of the present utility model, as shown in fig. 1 and 2, the suction member 21 is a vacuum chuck provided above the rotating member 10 and movable in an up-and-down direction to be close to or away from the rotating member 10. In this way, when the base paper 800 needs to be absorbed by the duplex tag 900 when the base paper is fed out of the printing device 72 and penetrates into the rotating assembly 10, the vacuum chuck moves downward to be close to the rotating assembly 10, so as to be close to the base paper 800 passing through the rotating assembly 10, thereby enabling the vacuum chuck to absorb the duplex tag 900 on the base paper 800, and after the duplex tag 900 is peeled off, the vacuum chuck moves upward to be far away from the rotating assembly 10, thereby enabling a larger operation space to be formed between the vacuum chuck and the rotating assembly 10, and further facilitating the user to tear the duplex tag 900 from the vacuum chuck.

According to some preferred embodiments of the present utility model, as shown in fig. 2, the suction assembly 20 further includes an up-down driving cylinder 22, and the up-down driving cylinder 22 is disposed on the printer frame 71 and connected to the vacuum chuck, so as to drive the vacuum chuck to move up and down, which is convenient to drive and has high efficiency.

It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The advantages of the present utility model have been fully and effectively realized. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from the principles described.

Claims (10)

1. A duplex label peeling apparatus for a printer, comprising:

the rotating assembly is rotatably arranged on the printer frame and positioned at the downstream of the printing device, and a passing channel penetrating through the rotating assembly is formed in the rotating assembly and is used for allowing the base paper attached with the duplex tag to pass through;

the adsorption component is arranged on the printer frame and comprises an adsorption piece, and the adsorption piece is positioned between the rotating component and the printing device and is used for adsorbing the duplex tag; and

the driving and rotating assembly is connected with the rotating assembly and is used for driving the rotating assembly to be far away from the adsorption assembly so as to drive the base paper to be far away from the adsorbed duplex tag, so that the duplex tag is peeled off.

2. The duplex label peeling apparatus for printers according to claim 1, wherein the suction member is provided above the rotating member, the rotating member is provided rotatably up and down to the printer frame, and the driving member is provided to be away from the suction member by driving the rotating member to rotate downward.

3. The duplex label peeling apparatus for printers according to claim 2, wherein a rotating base having a horizontal rotation shaft is provided on the printer frame, the rotating assembly includes a first rotating member and a second rotating member, the first rotating member is rotatably provided on the horizontal rotation shaft, and the first rotating member forms a first sub-passage penetrating the first rotating member for allowing the base paper to pass through in a tearable sub-link, the second rotating member is rotatably provided on the horizontal rotation shaft and is provided side by side with the first rotating member, the second rotating member forms a second sub-passage penetrating the second rotating member, and the first sub-passage and the second sub-passage constitute the pass-through passage;

the driving component is respectively connected with the first rotating piece and the second rotating piece and is used for driving the first rotating piece and the second rotating piece to respectively rotate up and down around the horizontal rotating shaft.

4. A duplex label peeling apparatus for a printer according to claim 3, wherein the width of the first sub-channel is smaller than the second sub-channel.

5. A duplex label peeling apparatus for a printer according to claim 3, wherein the first rotating member comprises a first rotating block rotatably fitted around the horizontal rotating shaft and a first peeling block mounted on the first rotating block and having a first peeling bar provided in parallel with and spaced apart from the top surface of the first rotating block to form the first sub-passage between the first peeling bar and the first rotating block.

6. A duplex label stripping apparatus for printers as in claim 3 wherein said second rotating member comprises a second rotating block rotatably sleeved on said horizontal rotating shaft and a second stripping block mounted on said second rotating block and having a second stripping bar spaced from and parallel to the top surface of said second rotating block to form said second sub-channel between said second stripping bar and said second rotating block.

7. The duplex label peeling apparatus for printers as in claim 3 wherein the drive assembly comprises a first drive cylinder and a first drive cylinder, the first drive cylinder being connected to the first rotating member and the first drive cylinder being connected to the second rotating member.

8. The duplex label peeling apparatus for printers according to claim 1, wherein the suction member is a vacuum chuck provided above the rotating member and movable in an up-and-down direction to be close to or apart from the rotating member.

9. The duplex label peeling apparatus for printers as in claim 8 wherein the suction assembly further comprises an up and down driving cylinder provided at the printer frame and connected to the vacuum chuck for driving the vacuum chuck to move up and down.

10. A printer, comprising:

a printer frame;

the printing device is arranged on the printer frame and is used for printing duplex labels on label paper on the base paper; and

a duplex label stripping apparatus as claimed in any one of claims 1 to 9, provided on the printer frame downstream of the printing apparatus for stripping the duplex labels from the base paper.