Labeling device

Abstract

This invention provides a labeling device. It includes: a label conveying device; a first recycling device defining a first path for a first stripe, and the first recycling device having a first separating device and a first recycling wheel for winding the first stripe; a second recycling device defining a second path for a second stripe, and the second recycling device having a second separating device and a second recycling wheel for winding the second stripe; and a pressing device; wherein when the first and second recycling wheels rotate, the label is driven out of the label output position and separated by the first and second stripes, then: the first stripe moves along the first path, and at a first preset position, the pressing device affixes the label to the target object; then at a second preset position, the first separating device separates the label film from the first stripe; and the second stripe and the backing paper move along the second path, and at a third preset position, the second separating device separates the backing paper from the second stripe.

Description

Technical Field

[0001] The invention relates to the technical field of label pasting, and in particular to a label pasting device. Background Art

[0002] Currently, most manufacturers still manually stick labels on the target objects. This working mode is extremely inefficient and it is easy to tear the labels. Summary of the invention

[0003] In view of the above problems, the present invention is proposed to provide a labeling device that overcomes the above problems or at least partially solves the above problems and can conveniently perform labeling.

[0004] It is an object of the present invention to reduce the recycling of labeling devices.

[0005] Another object of the present invention is to conveniently stick the label to the correct position.

[0006] Another object of the present invention is to make the labeling device easy to operate and carry, and to freely change the application scene.

[0007] In order to achieve at least one of the above-mentioned purposes, the present invention provides a labeling device, wherein the labeling device is used to paste a label including a base paper, a label film, a mark, a first line, and a second line, wherein the mark is arranged on a side of the label film facing the base paper, the first line is arranged on a side of the label film facing the base paper, and the second line is arranged on a side of the base paper facing the label film; the labeling device comprises:

[0008] A label conveying device having a label output position;

[0009] a first recovery device configured to define a first path for the first thread to travel, and the first recovery device having a first separation device and a first recovery wheel for winding the first thread;

[0010] a second recovery device configured to define a second path for the second thread to travel, and the second recovery device having a second separation device and a second recovery wheel for winding the second thread; and

[0011] A compression device; and

[0012] When the first recycling wheel and the second recycling wheel rotate, the labels are driven out of the label output position and separated through the first line and the second line, and then:

[0013] The first line, the label film and the mark are moved along the first path, the pressing device presses the side of the label film away from the mark at the first preset position to attach the mark to the target object, and then the first separating device separates the label film from the first line at the second preset position; and

[0014] The second line and the bottom paper are moved along the second path, and the second separation device separates the bottom paper from the second line at a third preset position.

[0015] Optionally, the labeling device also includes a power device configured to drive the first recovery wheel and the second recovery wheel to rotate; and the power device includes two unidirectional rotating structures and a reciprocating driving structure that drives the two unidirectional rotating structures to rotate, and the two unidirectional rotating structures are respectively connected to the first recovery wheel and the second recovery wheel.

[0016] Optionally, the reciprocating drive structure is further configured to act on the pressing device in a stroke without driving the unidirectional rotating structure to rotate, so that the pressing device presses the side of the label film away from the mark.

[0017] Optionally, the one-way rotating structure is a ratchet; or,

[0018] The one-way rotation structure includes an overrunning clutch and a rotating wheel installed on the overrunning clutch, and the reciprocating drive structure is configured to drive the rotating wheel to rotate.

[0019] Optionally, the reciprocating driving structure includes a push rod and a first elastic device connected to the push rod to drive the push rod to reset, and the push rod drives the unidirectional rotating structure to rotate during the resetting process.

[0020] Optionally, the pressing device is connected to the push rod; or,

[0021] The pressing device includes a pressing plate and a second elastic device connected to the pressing plate to drive the pressing plate to reset. The pressing plate is arranged on the travel path of the push rod to press the pressing plate when the push rod moves to a fourth preset position, thereby driving the pressing plate to press the side of the label film away from the mark.

[0022] Optionally, the two one-way rotation structures are arranged on both sides of the push rod.

[0023] Optionally, the labeling device further comprises a shell; the label conveying device, the first recycling device, the second recycling device and the pressing device are all arranged in the shell, the shell is provided with a labeling port aligned with the pressing device, and the push rod extends out of the shell.

[0024] Optionally, the labeling device further comprises a positioning fixture cooperating with the target object, and the shell is mounted on the positioning fixture.

[0025] Optionally, the number of the first recovery wheels is two, which are arranged on both sides of one of the one-way rotating structures;

[0026] There are two second recovery wheels, which are arranged on both sides of the other one-way rotating structure;

[0027] The first separating device and the second separating device are both scrapers.

[0028] The labeling device of the present invention has a first separation device and a second separation device, a first recovery wheel and a second recovery wheel. With the help of the pulling of the first line and the second line, it is not only convenient to separate the base paper from the mark, but also convenient to separate the mark from the label film, that is, the first line and the second line are convenient to peel and use. Moreover, the labeling device is particularly suitable for the label provided by the present invention, which can reduce the amount of recyclables on the first recovery wheel and the second recovery wheel, making the labeling device compact and small in size. It can prevent the recovery wheel from becoming larger and larger, thereby causing the inaccurate label feeding position, resulting in the label not being attached to the appropriate position.

[0029] Furthermore, the labeling device of the present invention can be manual, easy to operate, easy to carry, and can freely change the application scene. Furthermore, the labeling device of the present invention can cooperate well with the target object due to the positioning tool, and can conveniently stick the label to the correct position. Furthermore, the labeling device of the present invention can be conveniently used for labeling of labeling devices such as refrigerators.

[0030] Based on the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will become more aware of the above and other objects, advantages and features of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0032] Figure 1 is a schematic structural diagram of a labeling device provided according to an embodiment of the present invention;

[0033] Figure 2 is a schematic principle diagram of a labeling device provided according to an embodiment of the present invention;

[0034] Figure 3 is a schematic structural diagram of a label used in a labeling device provided according to an embodiment of the present invention;

[0035] Figure 4 yes Figure 3 a schematic side view of the label shown;

[0036] Figure 5 It is a schematic structural diagram of a labeling device provided according to an embodiment of the present invention when in use. DETAILED DESCRIPTION

[0037] This embodiment provides a labeling device. Figure 3 is a schematic structural diagram of a label used in a labeling device provided according to an embodiment of the present invention; Figure 4 yes Figure 3 Schematic side view of the label shown. Figure 3 and Figure 4 As shown, the label 10 used for pasting by the labeling device includes a base paper 11, a label film 12, a plurality of marks 13, a first line 14 and a second line 15. The marks 13 are arranged on the side of the label film 12 facing the base paper 11, that is, the plurality of marks 13 are arranged between the label film 11 and the base paper 12, and the adhesion between the marks 13 and the base paper 11 is less than the adhesion between the marks 13 and the label film 12. The first line 14 is arranged on the side of the label film 12 facing the base paper 11, and the second line 15 is arranged on the side of the base paper 11 facing the label film 12. The first line 14 and the second line 15 can both be flexible strips such as lines, ropes, and steel wires. The first line 14 and the second line 15 act on the label film 12 and the base paper 11 respectively, so as to facilitate the separation of the marks 13 on the label film 12 from the base paper 11. The first line 14 also facilitates the separation of the marks 13 on the label film 12 from the label film 12.

[0038] Because of the first line and the second line, by pulling the first line and the second line, it is not only easy to separate the base paper from the logo, but also easy to separate the logo from the label film, that is, the first line and the second line are easy to peel off and use. Preferably, the base paper 11 includes a plurality of base paper segments, each of which is arranged on a corresponding side of a logo 13. The label film 12 may also include a plurality of film segments, each of which is arranged on a corresponding side of a logo 13.

[0039] Figure 1 is a schematic structural diagram of a labeling device provided according to an embodiment of the present invention; Figure 2 FIG. 1 is a schematic diagram of a labeling device according to an embodiment of the present invention. Figure 1 and Figure 2As shown, the labeling device includes a label conveying device, a first recycling device, a second recycling device and a pressing device. The label conveying device has a label output position, which can also be called a label outlet. Further, the label conveying device is also configured to define a label path for the label to travel. The label conveying device may have a plurality of conveying rollers 21, and the label may move on the conveying rollers 21 or in the gap between two conveying rollers 21. The conveying rollers 21 may also be replaced by transmission wheels. The label output position may be the position where the base paper 11 and the label film 12 begin to separate. The label conveying device has a label bin 22 for holding labels or a label shaft for holding rolled labels.

[0040] The first recovery device is configured to define a first path for the first thread 14 to travel, and the first recovery device has a first separation device 31 and a first recovery wheel for winding the first thread 14. The second recovery device is configured to define a second path for the second thread 15 to travel, and the second recovery device has a second separation device 32 and a second recovery wheel for winding the second thread 15. In order to form the first path and the second path, the first recovery device and the second recovery device may each have one or more conveying rollers 23.

[0041] When the first recovery wheel and the second recovery wheel rotate, the label 10 is driven out of the label output position and separated by the first line 14 and the second line 15, and then: the first line 14, the label film 12 and the mark 13 are moved along the first path, and the pressing device presses the side of the label film 12 away from the mark 13 at the first preset position, and the mark 13 is attached to the target object 80, and then the first separation device 31 separates the label film 12 from the first line 14 at the second preset position; and the second line 15 and the base paper 11 are moved along the second path, and the second separation device 32 separates the base paper 11 from the second line 15 at the third preset position.

[0042] When the labeling device of the embodiment of the present invention is working, the first recovery wheel and the second recovery wheel can be rotated, preferably the first recovery wheel and the second recovery wheel are rotated synchronously, and the label is driven to move a label position through the first line 14 and the second line 15, even if a mark 13 is at the first preset position, even if the mark 13 is at the pressing station, the first recovery wheel and the second recovery wheel stop rotating. The pressing device works to attach the mark 13 to the target object 80. Then the first recovery wheel and the second recovery wheel continue to rotate, respectively at the second preset position and the third preset position, so that the first line 14 is separated from the label film 12, and the second line 15 is separated from the base paper 11. The first recovery wheel and the second recovery wheel rotate until the next mark 13 is at the first preset position and stops.

[0043] The labeling device of the embodiment of the present invention, by pulling the first line 14 and the second line 15, is not only convenient for separating the base paper 11 from the mark 13, but also convenient for separating the mark 13 from the label film 12, that is, the first line 14 and the second line 15 are convenient for peeling and use. And because the first line 14 can be separated from the label film 12 and the second line 15 can be separated from the base paper 11, it is particularly suitable for the label 10 provided by the present invention, and the amount of recyclables on the first recycling wheel and the second recycling wheel can be reduced, making the labeling device compact and small in size. It can prevent the recycling wheel from becoming larger and larger, thereby causing the label feeding position to be inaccurate, resulting in the label not being attached to the appropriate position.

[0044] In some embodiments of the present invention, the labeling device further comprises a power device configured to drive the first recycling wheel and the second recycling wheel to rotate. The power device comprises two unidirectional rotating structures 41 and a reciprocating driving structure driving the two unidirectional rotating structures 41 to rotate, and the two unidirectional rotating structures 41 are respectively connected to the first recycling wheel and the second recycling wheel. In some alternative embodiments, the power device may be a motor and a transmission mechanism, etc.

[0045] In some embodiments of the present invention, the one-way rotating structure 41 is a ratchet. The reciprocating drive structure includes a push rod 42 and a first elastic device 43 connected to the push rod 42 to drive the push rod 42 to reset. The push rod 42 drives the one-way rotating structure 41 to rotate during the resetting process. The push rod 42 has a structure that cooperates with the ratchet, or the push rod 42 drives the transmission wheel to rotate, and the transmission wheel cooperates with the ratchet to make the ratchet rotate unidirectionally. Two one-way rotating structures 41 are arranged on both sides of the push rod 42. In other embodiments, the one-way rotating structure 41 includes an overrunning clutch and a rotating wheel installed on the overrunning clutch, and the reciprocating drive structure is configured to drive the rotating wheel to rotate. The push rod 42 may be provided with teeth, and the rotating wheel may be a gear.

[0046] In some embodiments of the present invention, the reciprocating drive structure is further configured to act on the pressing device in a stroke that does not drive the unidirectional rotating structure 41 to rotate, so that the pressing device presses the side of the label film 12 away from the mark 13. For example, the pressing device is connected to the push rod 42. In order to reduce the formation of the pressing device, in some embodiments, the pressing device includes a pressing plate 51 and a second elastic device 52 connected to the pressing plate 51 to drive the pressing plate 51 to reset. The pressing plate 51 is arranged on the travel path of the push rod 42, so as to press the pressing plate 51 when the push rod 42 moves to the fourth preset position, and drive the pressing plate 51 to press the side of the label film 12 away from the mark 13. Further, a connecting rod may be arranged on the pressing plate 51, the connecting rod passes through the push rod 42, and the end of the connecting rod away from the pressing plate 51 is connected to the second elastic device 52. Both the first elastic device and the second elastic device can be springs.

[0047] In some embodiments of the present invention, the labeling device further comprises a housing 60. The label conveying device, the first recycling device, the second recycling device and the pressing device are all arranged in the housing 60. The housing 60 is provided with a labeling port aligned with the pressing device, and the push rod 42 extends out of the housing 60. The labeling device may be a manual labeling device. Figure 1 and Figure 5 As shown, the labeling device also includes a positioning fixture 70 that cooperates with the target object 80, and the housing 60 is installed on the positioning fixture 70. The target object 80 can be a refrigerator body or door body, etc. The first separation device 31 and the second separation device 32 are both scrapers, which can also be called scrapers, separation plates, etc. The housing 60 is provided with a bottom paper outlet and a label film outlet. Optionally, the labeling port, the bottom paper outlet and the label film outlet can form a large communication port.

[0048] In some embodiments of the present invention, Figure 3 and Figure 4 As shown, the first lines 14 are in two groups, and each group of the first lines 14 has at least one line. The two groups of the first lines 14 are on both sides of the mark 13, and will not affect the mark 13 being attached to the target 80. The second lines 15 are in at least two groups, and each group of the second lines 15 has at least one line; at least two groups of the second lines 15 are arranged in sequence along the length direction perpendicular to the second lines 15. Preferably, the second lines 15 are in two groups, and the two groups of the second lines are on both sides of the mark 13. Further, there are two first recovery wheels, which are arranged on both sides of a unidirectional rotating structure 41. There are two second recovery wheels, which are arranged on both sides of another unidirectional rotating structure 41. Of course, one first recovery wheel and one second recovery wheel can be provided. In some optional embodiments, the first lines 14 can also be arranged between the label film 12 and the mark 13.

[0049] At this point, those skilled in the art should recognize that, although multiple exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications that conform to the principles of the present invention can still be directly determined or derived based on the content disclosed in the present invention without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and recognized as covering all these other variations or modifications.

Claims

1. A labeling device, characterized in that: The label pasted by the label pasting device includes a base paper, a label film, a mark, a first line and a second line, the mark is arranged on the side of the label film facing the base paper, the first line is arranged on the side of the label film facing the base paper, and the second line is arranged on the side of the base paper facing the label film; the label pasting device includes: A label conveying device having a label output position; a first recovery device configured to define a first path for the first thread to travel, and the first recovery device having a first separation device and a first recovery wheel for winding the first thread; a second recovery device configured to define a second path for the second thread to travel, and the second recovery device having a second separation device and a second recovery wheel for winding the second thread; and A compression device; and When the first recycling wheel and the second recycling wheel rotate, the labels are driven out of the label output position and separated through the first line and the second line, and then: The first line, the label film and the mark are moved along the first path, the pressing device presses the side of the label film away from the mark at the first preset position to attach the mark to the target object, and then the first separating device separates the label film from the first line at the second preset position; and The second line and the bottom paper are moved along the second path, and the second separation device separates the bottom paper from the second line at a third preset position.

2. The labeling device according to claim 1, characterized in that: It also includes a power device configured to drive the first recovery wheel and the second recovery wheel to rotate; and the power device includes two unidirectional rotating structures and a reciprocating driving structure that drives the two unidirectional rotating structures to rotate, and the two unidirectional rotating structures are respectively connected to the first recovery wheel and the second recovery wheel.

3. The labeling device according to claim 2, characterized in that: The reciprocating drive structure is also configured to act on the pressing device in a stroke without driving the unidirectional rotating structure to rotate, so that the pressing device presses the side of the label film away from the mark.

4. The labeling device according to claim 2, characterized in that: The one-way rotating structure is a ratchet; or, The one-way rotation structure includes an overrunning clutch and a rotating wheel installed on the overrunning clutch, and the reciprocating drive structure is configured to drive the rotating wheel to rotate.

5. The labeling device according to claim 3, characterized in that: The reciprocating driving structure includes a push rod and a first elastic device connected to the push rod to drive the push rod to reset. The push rod drives the unidirectional rotating structure to rotate during the resetting process.

6. The labeling device according to claim 5, characterized in that: The pressing device is connected to the push rod; or, The pressing device includes a pressing plate and a second elastic device connected to the pressing plate to drive the pressing plate to reset. The pressing plate is arranged on the travel path of the push rod to press the pressing plate when the push rod moves to a fourth preset position, thereby driving the pressing plate to press the side of the label film away from the mark.

7. The labeling device according to claim 5, characterized in that The two one-way rotation structures are arranged on both sides of the push rod.

8. The labeling device according to claim 5, characterized in that: Also includes a housing; The label conveying device, the first recycling device, the second recycling device and the pressing device are all arranged in the shell, the shell is provided with a labeling port aligned with the pressing device, and the push rod extends out of the shell.

9. The labeling device according to claim 8, characterized in that: It also includes a positioning tool that cooperates with the target object, and the shell is installed on the positioning tool.

10. The labeling device according to claim 1, characterized in that: The first separating device and the second separating device are both scrapers.

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