Labeling mechanism for labeling printer

Abstract

The labeling mechanism comprises a shell, an air cylinder installation base, a connecting plate, a first air cylinder, a rotating air cylinder, a second air cylinder and a suction cup, the air cylinder installation base is installed at the bottom of the shell, the first air cylinder is installed on the air cylinder installation base, the first air cylinder is connected with the connecting plate, a triangular base is installed at the bottom of the connecting plate, and the rotating air cylinder is installed on the triangular base. The rotating air cylinder is fixed to the triangular base, a rotating base is arranged on the rotating air cylinder, an air cylinder fixing base is installed on the rotating base, the second air cylinder is installed on the air cylinder fixing base, and a suction cup fixing plate is installed at the telescopic end of the second air cylinder. According to the utility model, the taking and attaching operation of the label can be realized, the movement of the label position can be realized, the attaching of the label on different positions of an object and a package can be completed, and meanwhile, the requirements of a label printer can be met.

Description

Technical Field

[0001] The utility model relates to a labeling mechanism for a labeling printer. Background Art

[0002] The label printer is mainly used for printing and pasting labels. First, information is printed on the label, and then the printed label is pasted on the object or package. There are many types of existing label printers. For example, the patent application number is: 201822149230, "a label printer is disclosed, including a printing mechanism (1), a labeling mechanism, a bottom paper recycling mechanism (3) and a control device (4). The exit of the printing mechanism (1) is provided with a separation plate (11), and the separation plate (11) separates the face paper and the bottom paper of the printed label. The separation plate (11) is located between the printing mechanism (1) and the labeling mechanism... A labeling mechanism is also disclosed". This labeling mechanism can only perform an up and down movement during use, which requires a high requirement on the labeling position of the object or package, the position of the conveyor line, etc. It can also be said that it can only complete the labeling of the upper surface of the object or package, which has a great limitation for the use of some objects, packages or production workshops; so that the labeling mechanism cannot meet the needs of some objects, packages or production; therefore, it is necessary to develop a new labeling mechanism to solve the problems encountered by the current labeling mechanism during use. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a labeling mechanism for labeling printers which is easy to use, can realize label taking and label attaching operations, can realize label position movement, complete label attaching at different positions on articles and packages, and at the same time meet the needs of label printers, and has practicality and wide application.

[0004] In order to solve the above problems, the utility model adopts the following technical solutions:

[0005] A labeling mechanism for a labeling printer comprises a shell, a cylinder mounting seat, a connecting plate, a cylinder 1, a rotating cylinder, a cylinder 2 and a suction cup, wherein the cylinder mounting seat is mounted at the bottom of the shell, the cylinder 1 is mounted on the cylinder mounting seat, the telescopic end of the cylinder 1 passes through the cylinder mounting seat and is connected to the connecting plate, a triangular seat is mounted at the bottom of the connecting plate, the rotating cylinder is fixed on the triangular seat, a rotating seat is provided on the rotating cylinder, a cylinder fixing seat is mounted on the rotating seat, the cylinder 2 is mounted on the cylinder fixing seat, a suction cup fixing plate is mounted on the telescopic end of the cylinder 2, the suction cup is mounted on the suction cup fixing plate, and the rotating cylinder drives the cylinder fixing seat to rotate.

[0006] The utility model realizes the operation of absorbing, moving, adjusting the direction and laminating the label through the functions of the first cylinder, the rotating cylinder and the second cylinder, thereby meeting the needs of different production situations.

[0007] Preferably, one side of the triangular seat connected to the rotary cylinder is an inclined structure with an inclination angle of 45°.

[0008] The arrangement of this structure enables the suction cup to freely switch between a horizontal state and a vertical state when the rotary motor is working, thereby meeting the need for label attachment on the side of an article or package.

[0009] Preferably, guide rods are provided on both sides of the cylinder 1, a connecting plate is installed at one end of the guide rod, and the other end of the guide rod passes through the cylinder mounting seat and is connected to the connecting plate.

[0010] The setting of this structure increases the stability of the connecting plate, the lower triangular seat, the suction cup, etc. during movement through the guide rod, while providing stronger supporting force and increasing the structural strength.

[0011] Preferably, a negative pressure cavity is provided between the suction cup and the suction cup fixing plate, and a label suction hole is provided on the suction cup, and the label suction hole is communicated with the negative pressure cavity.

[0012] The structure is set up so that the label suction hole generates suction force through the generation of negative pressure in the negative pressure chamber, so that the label is adsorbed on the suction cup, thereby completing the absorption and fixation of the label.

[0013] Preferably, a first drag chain fixing frame is installed on the outer shell, and a second drag chain fixing frame is installed on the triangular seat.

[0014] The setting of this structure facilitates the installation of the drag chain, and the drag chain facilitates the installation, arrangement and protection of air pipes, lines, etc.

[0015] The beneficial effects of the utility model are: easy to use, capable of realizing label taking and laminating operations, capable of realizing label position movement, completing label laminating at different positions on articles and packages, and meeting the needs of label printers at the same time, and having practicality and wide application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below, but this does not limit the protection scope of the utility model.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the use state of the utility model.

[0020] Among them, 1. shell, 2. cylinder mounting seat, 3. connecting plate, 4. cylinder 1, 5. guide rod, 6. connecting plate, 7. drag chain fixing frame 1, 8. drag chain fixing frame 2, 9. triangular seat, 10. rotating cylinder, 11. rotating seat, 12. cylinder fixing seat, 13. cylinder 2, 14. suction cup fixing plate, 15. suction cup, 16. label suction hole, 17. mounting bracket, 18. drag chain, 19. label unwinding mechanism, 20. control device, 21. frame, 22. label face paper printing mechanism, 23. label base paper winding mechanism, 24. label base paper face paper separation mechanism. DETAILED DESCRIPTION

[0021] See also Figures 1 to 3 The labeling mechanism for a labeling printer shown in the figure includes a shell 1, a cylinder mounting seat 2, a connecting plate 3, a cylinder 1 4, a rotating cylinder 10, a cylinder 2 13 and a suction cup 15. The cylinder mounting seat 2 is installed at the bottom of the shell 1, and the cylinder 1 4 is installed on the cylinder mounting seat 2. The telescopic end of the cylinder 1 4 passes through the cylinder mounting seat 2 and is connected to the connecting plate 3. A triangular seat 9 is installed at the bottom of the connecting plate 3. The rotating cylinder 10 is fixed on the triangular seat 9. A rotating seat 11 is provided on the rotating cylinder 10, and a cylinder fixing seat 12 is installed on the rotating seat 11. The cylinder 2 13 is installed on the cylinder fixing seat 12. A suction cup fixing plate 14 is installed on the telescopic end of the cylinder 2 13. The suction cup 15 is installed on the suction cup fixing plate 14. The rotating cylinder 10 drives the cylinder fixing seat 12 to rotate.

[0022] Furthermore, one side of the triangular seat 9 connected to the rotary cylinder 10 is a slope structure, and the inclination angle is 45°, and can also be a variety of angles.

[0023] Furthermore, guide rods 5 are provided on both sides of the cylinder 1 4 , a connecting plate 6 is installed at one end of the guide rod 5 , and the other end of the guide rod 5 passes through the cylinder mounting seat 2 and is connected to the connecting plate 3 .

[0024] Furthermore, a negative pressure cavity is provided between the suction cup 15 and the suction cup fixing plate 14 , and a label suction hole 16 is provided on the suction cup. The label suction hole 16 is communicated with the negative pressure cavity, and there are a plurality of the label suction holes.

[0025] Furthermore, a drag chain fixing frame 1 7 is installed on the housing 1, and a drag chain fixing frame 2 8 is installed on the triangular seat 9, and the drag chain fixing frame 2 moves synchronously with the triangular seat.

[0026] Furthermore, a drag chain 18 is installed between the drag chain fixing frame 1 7 and the drag chain fixing frame 2 8 .

[0027] Furthermore, the triangular seat 9 is an isosceles right triangle structure as a whole.

[0028] Furthermore, a mounting bracket 17 is provided on one side of the housing.

[0029] Furthermore, one side of the cylinder fixing seat connected to the rotating seat is also an inclined structure, and the upper surface of the cylinder fixing seat is arranged parallel to the lower surface of the triangular seat.

[0030] Furthermore, a labeling printer includes a label unwinding mechanism 19, a control device 20, a frame 21, a label face paper printing mechanism 22, a label base paper winding mechanism 23, a label base paper and face paper separating mechanism 24 and a labeling mechanism.

[0031] Furthermore, the labeling mechanism of the present invention is fixedly connected to the frame 21 via a mounting bracket.

[0032] When the utility model is used, the label material roll (including two parts, the face paper and the base paper) completes the unwinding control operation on the label unwinding mechanism, and the label material, under the action of the control device, completes the printing of the face paper through the label face paper printing mechanism, and the printed label material is separated by the label base paper face paper separation mechanism, and the label face paper is directly adsorbed on the bottom of the suction cup, and the label base paper is rolled up or collected by the label base paper rewinding mechanism; after the label face paper is adsorbed on the suction cup (the negative pressure chamber generates negative pressure at this time), the cylinder 1 then extends out to make the suction cup move down, and when it moves to the set position, the rotating cylinder works, and the rotating cylinder drives the suction cup, the label face paper, etc. to rotate, and the horizontal direction is transformed to the vertical direction through rotation, and then the cylinder 2 works to push out the suction cup and the label face paper, so that the label face paper is attached to the article or package (in the bonding process, the article or package reaches the specified position), so that the label is attached to the side of the article or package.

[0033] During use, if the rotary cylinder is not used, the label laminating operation on the upper surface of the article or package can be completed.

[0034] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A labeling mechanism for a labeling printer, characterized in that: It includes an outer shell, a cylinder mounting seat, a connecting plate, a cylinder one, a rotating cylinder, a cylinder two and a suction cup, wherein the cylinder mounting seat is installed at the bottom of the outer shell, the cylinder one is installed on the cylinder mounting seat, the telescopic end of the cylinder one passes through the cylinder mounting seat and is connected to the connecting plate, a triangular seat is installed at the bottom of the connecting plate, the rotating cylinder is fixed on the triangular seat, a rotating seat is provided on the rotating cylinder, a cylinder fixing seat is installed on the rotating seat, the cylinder two is installed on the cylinder fixing seat, a suction cup fixing plate is installed on the telescopic end of the cylinder two, the suction cup is installed on the suction cup fixing plate, and the rotating cylinder drives the cylinder fixing seat to rotate.

2. A labeling mechanism for a labeling printer according to claim 1, characterized in that: The side where the triangular seat is connected to the rotary cylinder is an inclined structure with an inclination angle of 45°.

3. A labeling mechanism for a labeling printer according to claim 1, characterized in that: Guide rods are arranged on both sides of the first cylinder, a connecting piece is installed at one end of the guide rod, and the other end of the guide rod passes through the cylinder mounting seat and is connected with the connecting plate.

4. A labeling mechanism for a labeling printer according to claim 1, characterized in that: A negative pressure cavity is arranged between the suction cup and the suction cup fixing plate, and a label suction hole is arranged on the suction cup, and the label suction hole is communicated with the negative pressure cavity.

5. The labeling mechanism for a labeling printer according to claim 1, characterized in that: A first drag chain fixing frame is installed on the shell, and a second drag chain fixing frame is installed on the triangular seat.

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