Die cutting mechanism for label printing

Abstract

The utility model relates to the technical field of label processing, and discloses a label printing die cutting mechanism which comprises a workbench and a die cutter, the die cutter is fixedly installed on the upper surface of the workbench, and a winding mechanism is arranged on the upper surface of the workbench and used for conveying label paper. The winding mechanism is arranged on the workbench, the unwinding end and the winding end of the winding mechanism are located on the two sides of the die cutter, a traction mechanism is arranged on the upper surface of the workbench, the traction mechanism is connected with the workbench through a moving mechanism, the traction mechanism can move back and forth at the unwinding end and the winding end of the winding mechanism, and the traction mechanism comprises an adhesion piece. According to the utility model, through the arrangement of the traction mechanism, the label paper on the first winding roller and the adhesive layer are adhered together, then the traction mechanism is driven by the moving mechanism to move, the label paper is dragged to one side of the second winding roller, and the adhesive layer and the label paper are adhered to the second winding roller. Therefore, traction and fixation of the label paper are completed.

Description

Technical Field

[0001] The present application relates to the technical field of label processing, and in particular to a die-cutting mechanism for label printing. Background Art

[0002] A label is a piece of paper, plastic film, cloth, metal or other material attached to a container or product, on which information or symbols about the product or item are written or printed. Information directly printed on a container or item can also be considered a label. During the label production process, the label needs to be cut. The existing label paper is transported by a winding mechanism during cutting. The winding mechanism includes a winding end and an unwinding end. When fixing the label paper to the winding end, it is necessary to manually wind the label paper on the winding end for several turns, which is inconvenient. Therefore, a die-cutting mechanism for label printing is proposed. Utility Model Content

[0003] In order to solve the problem that it is troublesome to fix the label paper and the winding end of the winding mechanism, the present application provides a die-cutting mechanism for label printing.

[0004] The present application provides a die-cutting mechanism for label printing that adopts the following technical solution:

[0005] A die-cutting mechanism for label printing comprises a workbench and a die-cutting knife, wherein the die-cutting knife is fixedly mounted on the upper surface of the workbench, a winding mechanism is arranged on the upper surface of the workbench, the winding mechanism is used to convey label paper, and the unwinding end and the rewinding end of the winding mechanism are located on both sides of the die-cutting knife, and a traction mechanism is arranged on the upper surface of the workbench, the traction mechanism is connected to the workbench through a moving mechanism, the traction mechanism can move back and forth between the unwinding end and the rewinding end of the winding mechanism, the traction mechanism comprises an adhesive, the adhesive can fix the label paper, pull the label paper to move, and the adhesive can move in a direction perpendicular to the upper surface of the workbench.

[0006] Preferably, the traction mechanism includes a sliding seat, an electric push rod is fixedly connected to the upper surface of the sliding seat, the telescopic end of the electric push rod is fixedly connected to a lifting seat, both sides of the lifting seat are rotatably connected to winding columns, and a first motor is fixedly installed on the outer surface of the lifting seat, the output shaft of the first motor is fixedly connected to one of the winding columns, the surface of the winding column is provided with a tape base layer, and the surface of the tape base layer is fixedly connected to multiple groups of adhesive layers.

[0007] Preferably, the moving mechanism includes a ball seat fixedly mounted on the outer surface of the slide seat and fixedly connected to the worktable surface; a screw rod is rotatably connected to the worktable surface; the screw rod is parallel to the conveying direction of the winding mechanism, and the ball seat sleeve is arranged on the outer surface of the screw rod; a second motor is fixedly mounted on the outer surface of the worktable, and the output shaft of the second motor is fixedly connected to the screw rod.

[0008] Preferably, the electric push rods are provided in multiple groups, and the multiple groups of the electric push rods are arranged at the four corners of the slide seat.

[0009] Preferably, the winding mechanism includes a first vertical plate and a second vertical plate fixedly mounted on both sides of the upper surface of the workbench, the top of the first vertical plate is rotatably connected to a first winding roller, the top of the second vertical plate is rotatably connected to a second winding roller, the top of the second vertical plate is fixedly mounted with a third motor, and the output shaft of the third motor is fixedly connected to the second winding roller.

[0010] In summary, this application includes the following beneficial technical effects:

[0011] The utility model provides a traction mechanism to adhere the label paper and the adhesive layer on the first roll together, and then uses a moving mechanism to drive the traction mechanism to move, so as to pull the label paper to one side of the second roll, and stick the adhesive layer and the label paper on the second roll, thereby completing the traction and fixation of the label paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0013] Figure 2 It is a schematic diagram of the structure of a part of the embodiment of the application;

[0014] Figure 3 Application Example Figure 2 Enlarged view of point A in the middle.

[0015] Explanation of the reference numerals in the accompanying drawings: 1. workbench; 2. first vertical plate; 3. first winding roller; 4. second vertical plate; 5. second winding roller; 6. first motor; 7. die-cutting knife; 8. sliding seat; 9. ball seat; 10. screw rod; 11. second motor; 12. winding column; 13. electric push rod; 14. lifting seat; 15. third motor; 16. adhesive layer; 17. tape base layer. DETAILED DESCRIPTION

[0016] The following is combined with Figure 1-3 This application is described in further detail.

[0017] The embodiment of the present application discloses a die-cutting mechanism for label printing, including a workbench 1 and a die-cutting knife 7, the die-cutting knife 7 is fixedly installed on the upper surface of the workbench 1, a winding mechanism is arranged on the upper surface of the workbench 1, the winding mechanism is used to convey label paper, and the unwinding end and the rewinding end of the winding mechanism are located on both sides of the die-cutting knife 7, and a traction mechanism is arranged on the upper surface of the workbench 1, the traction mechanism is connected to the workbench 1 through a moving mechanism, the traction mechanism can move back and forth between the unwinding end and the rewinding end of the winding mechanism, the traction mechanism includes an adhesive, the adhesive can fix the label paper, pull the label paper to move, and the adhesive can move in a direction perpendicular to the upper surface of the workbench 1.

[0018] Furthermore, the traction mechanism includes a slide 8, an upper surface of the slide 8 is fixedly connected to an electric push rod 13, the telescopic end of the electric push rod 13 is fixedly connected to a lifting seat 14, both sides of the lifting seat 14 are rotatably connected to winding columns 12, and a first motor 6 is fixedly installed on the outer surface of the lifting seat 14, the output shaft of the first motor 6 is fixedly connected to one of the winding columns 12, the surface of the winding column 12 is sleeved with a tape base layer 17, and the surface of the tape base layer 17 is fixedly connected to multiple groups of adhesive layers 16, by setting up to drive the first motor 6, the winding column 12 can be rotated and the adhesive layer 16 can be switched.

[0019] Furthermore, the moving mechanism includes a ball seat 9 fixedly mounted on the outer surface of the slide 8 and fixedly connected to the surface of the workbench 1, a screw rod 10 is rotatably connected to the surface of the workbench 1, the screw rod 10 is parallel to the conveying direction of the winding mechanism, and the ball seat 9 is sleeved on the outer surface of the screw rod 10, and a second motor 11 is fixedly mounted on the outer surface of the workbench 1, and the output shaft of the second motor 11 is fixedly connected to the screw rod 10.

[0020] Furthermore, multiple groups of electric push rods 13 are provided, and the multiple groups of electric push rods 13 are arranged at the four corners of the slide seat 8.

[0021] Furthermore, the winding mechanism includes a first vertical plate 2 and a second vertical plate 4 fixedly mounted on both sides of the upper surface of the workbench 1, the top of the first vertical plate 2 is rotatably connected to the first winding roller 3, the top of the second vertical plate 4 is rotatably connected to the second winding roller 5, and the top of the second vertical plate 4 is fixedly mounted with a third motor 15, and the output shaft of the third motor 15 is fixedly connected to the second winding roller 5.

[0022] In this embodiment, the first roller 3 can be used as an unwinding roller, and the second roller 5 can be used as a winding roller, and the end of the label paper wound on the first roller 3 is adhered to the surface of the adhesive layer 16. It should be noted that when the label paper is adhered to the adhesive layer 16, half of the adhesive layer 16 should be retained. After the label paper is connected and fixed to the adhesive layer 16, the second motor 11 is then driven to drive the screw rod 10 to rotate, so that the ball seat 9 and the traction mechanism can move along the screw rod 10, driving the traction mechanism and the label paper to move to one side of the second roller 5. When the traction mechanism moves to the bottom of the second roller 5, the electric push rod 13 is driven to drive the lifting seat 14 to move upward, so that the adhesive layer 16 and the label paper are adhered to the surface of the second roller 5. After the adhesive layer 16 is firmly connected to the second roller 5, the electric push rod 13 is driven to move downward, which can drive the lifting seat 14 to move downward, so that the adhesive layer 16 can be separated from the tape base layer 17, that is, the label paper can be connected to the second roller 5.

[0023] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0024] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0025] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0026] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A die-cutting mechanism for label printing, comprising a workbench (1) and a die-cutting knife (7), wherein the die-cutting knife (7) is fixedly mounted on the upper surface of the workbench (1), characterized in that: The upper surface of the workbench (1) is provided with a winding mechanism, the winding mechanism is used to convey label paper, and the unwinding end and the rewinding end of the winding mechanism are located on both sides of the die-cutting knife (7), and the upper surface of the workbench (1) is provided with a traction mechanism, the traction mechanism is connected to the workbench (1) through a moving mechanism, the traction mechanism can move back and forth between the unwinding end and the rewinding end of the winding mechanism, the traction mechanism includes an adhesive, the adhesive can fix the label paper, pull the label paper to move, and the adhesive can move in a direction perpendicular to the upper surface of the workbench (1).

2. A die-cutting mechanism for label printing according to claim 1, characterized in that: The traction mechanism comprises a slide seat (8), the upper surface of the slide seat (8) is fixedly connected to an electric push rod (13), the telescopic end of the electric push rod (13) is fixedly connected to a lifting seat (14), both sides of the lifting seat (14) are rotatably connected to winding columns (12), and a first motor (6) is fixedly installed on the outer surface of the lifting seat (14), the output shaft of the first motor (6) is fixedly connected to one of the winding columns (12), the surface of the winding column (12) is provided with a tape base layer (17), and the surface of the tape base layer (17) is fixedly connected to multiple groups of adhesive layers (16).

3. A die-cutting mechanism for label printing according to claim 2, characterized in that: The moving mechanism comprises a ball seat (9) fixedly mounted on the outer surface of a slide seat (8) and fixedly connected thereto; a screw rod (10) is rotatably connected to the surface of the workbench (1); the screw rod (10) is parallel to the conveying direction of the winding mechanism, and the ball seat (9) is sleeved on the outer surface of the screw rod (10); a second motor (11) is fixedly mounted on the outer surface of the workbench (1), and an output shaft of the second motor (11) is fixedly connected to the screw rod (10).

4. A die-cutting mechanism for label printing according to claim 2, characterized in that: The electric push rods (13) are provided in multiple groups, and the multiple groups of the electric push rods (13) are arranged at the four corners of the slide seat (8).

5. A die-cutting mechanism for label printing according to claim 1, characterized in that: The winding mechanism comprises a first vertical plate (2) and a second vertical plate (4) fixedly mounted on both sides of the upper surface of the workbench (1); the top of the first vertical plate (2) is rotatably connected to a first winding roller (3); the top of the second vertical plate (4) is rotatably connected to a second winding roller (5); a third motor (15) is fixedly mounted on the top of the second vertical plate (4); and the output shaft of the third motor (15) is fixedly connected to the second winding roller (5).

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