Anti-deviation anti-counterfeit label printing machine

Abstract

The utility model discloses an anti-offset anti-counterfeit label printing machine, which relates to the technical field of anti-counterfeit label printing machines, and comprises a printing table, a limiting anti-offset assembly and a limiting side plate, a frame plate is fixed on the outer side of the printing table, a traction roller is rotatably mounted on the inner side of the frame plate through a rotating shaft, hollow grooves are formed in the left side and the right side of the printing table, and the limiting side plate is fixed on the frame plate. And a limiting anti-deviation assembly is installed below the hollow groove, the limiting anti-deviation assembly comprises a mounting frame, a driving motor, a two-way lead screw, a moving sleeve, a connecting rod and a limiting ring, and the driving motor is installed on one side of the outer portion of the mounting frame. According to the anti-deviation anti-counterfeit label printing machine, the positions of the two limiting rings can be adjusted through the driving structure, the limiting rings can drive the limiting side plates to move while moving, and the anti-deviation anti-counterfeit label printing machine is suitable for paper of different widths; the two limiting rings can limit the two sides of the paper pulled by the outer side of the traction roller, and the limiting side plates can synchronously limit the two sides of the paper.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-counterfeiting label printing machines, in particular to an anti-deviation anti-counterfeiting label printing machine. Background Art

[0002] Anti-counterfeiting labels are widely used in product design in life to prevent others from imitating, copying and counterfeiting products without authorization; an anti-counterfeiting label printing machine, as the name suggests, is a machine used to print labels; the emergence of label printing machines has greatly improved the efficiency of label production, which has also saved people a lot of financial and material resources.

[0003] For example, the utility model with application number CN202120854783.5 discloses an intelligent anti-counterfeiting label printing machine. The intelligent anti-counterfeiting label printing machine similar to the above application currently still has the following shortcomings: during the anti-counterfeiting label printing process, it does not have an easily adjustable anti-deviation structure, so it is not convenient to fully limit the position and prevent the deviation of the printed paper, which may easily affect the printing effect.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an anti-deviation anti-counterfeiting label printing machine is proposed. Utility Model Content

[0005] The utility model aims to provide an anti-deviation anti-counterfeiting label printing machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-drift anti-counterfeiting label printing machine, comprising a printing table, a limit anti-drift component and a limit side plate, a frame plate is fixed on the outer side of the printing table, and a traction roller is rotatably installed on the inner side of the frame plate through a rotating shaft, hollow grooves are opened on the left and right sides of the printing table, and a limit anti-drift component is installed below the hollow groove, the limit anti-drift component comprises a mounting frame, a driving motor, a bidirectional screw rod, a movable sleeve, a connecting rod and a limit ring, a driving motor is installed on one side of the outer side of the mounting frame, and a bidirectional screw rod is rotatably arranged on the inner side of the mounting frame, two movable sleeves are symmetrically sleeved on the outer side of the bidirectional screw rod, and the upper side of the movable sleeve is connected to the limit ring by a connecting rod, one side of the two limit rings is connected to the limit side plate by a connecting plate, and anti-curling components are installed on the inner sides of both sides of the limit side plate.

[0007] Furthermore, the connecting rod passes through the hollow groove and is slidably connected to the hollow groove, and the limiting ring is rotatably sleeved on the outer side of the traction roller through a bearing.

[0008] Furthermore, the anti-curling assembly includes a fixed frame, a spring and a movable plate. The spring is fixed to the inner middle part of the fixed frame, and the movable plate is connected below the spring.

[0009] Furthermore, the anti-curling assembly also includes a fixed rod, a lower frame and a limiting roller. The lower side of the movable plate is connected to the lower frame via the fixed rod, and the limiting roller is rotatably installed on the inner side of the lower frame.

[0010] Furthermore, a support frame is fixed on the upper middle side of the printing table, a movable seat is slidably mounted above the support frame, and a printing head is connected to one side below the movable seat.

[0011] Furthermore, an outer shell is installed on the upper outer side of the printing table and the frame plate, and the outer shell is connected to the frame plate by bolts.

[0012] The utility model provides an anti-deviating anti-counterfeiting label printing machine, which has the following beneficial effects:

[0013] The utility model is provided with an anti-deviating component, which can drive the connecting rod and the limiting ring to move toward each other through the driving structure, so as to adjust the positions of the two limiting rings. The limiting rings can drive the movement of the limiting side plates while moving, and is suitable for papers of different widths, so that the two limiting rings can limit the two sides of the paper pulled by the outer side of the pulling roller, and the limiting side plates can limit the two sides of the paper synchronously.

[0014] The utility model is provided with an anti-curling component. When the spring is unfolded, the movable plate can push the limiting roller on the lower side under the elastic action of the spring to make it fit with the paper. It is suitable for papers of different thicknesses, so that the rotating limiting roller can press the edge of the paper while cooperating with the paper feeding to prevent the paper from curling. The movement of the movable seat on the support frame facilitates the movement of the printing head, so that the printing head can print the anti-counterfeiting label on the surface of the paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the internal structure of an anti-deviation anti-counterfeiting label printing machine of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of an anti-deviation component of an anti-deviation anti-counterfeiting label printing machine of the utility model;

[0017] Figure 3 This is a schematic structural diagram of an anti-curling component of an anti-deviating anti-counterfeiting label printing machine of the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the external structure of an anti-deviation anti-counterfeiting label printing machine.

[0019] In the figure: 1. printing table; 2. frame plate; 3. traction roller; 4. hollow groove; 5. limit anti-drift assembly; 501. mounting frame; 502. drive motor; 503. bidirectional screw rod; 504. movable sleeve; 505. connecting rod; 506. limit ring; 6. connecting plate; 7. limit side plate; 8. anti-curling assembly; 801. fixed frame; 802. spring; 803. movable plate; 804. fixed rod; 805. lower frame; 806. limit roller; 9. support frame; 10. movable seat; 11. printing head; 12. outer shell. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0021] like Figure 1 and Figure 4 As shown, an anti-deviation anti-deviation label printing machine includes a printing table 1, a limit anti-deviation component 5 and a limit side plate 7, a frame plate 2 is fixed on the outer side of the printing table 1, and a traction roller 3 is rotatably installed on the inner side of the frame plate 2 through a rotating shaft, a hollow groove 4 is opened on the left and right sides of the printing table 1, and a limit anti-deviation component 5 is installed below the hollow groove 4, a support frame 9 is fixed on the upper side of the middle part of the printing table 1, and a movable seat 10 is slidably installed above the support frame 9, and a printing head 11 is connected to one side of the lower side of the movable seat 10; an outer shell 12 is installed on the outer side of the upper side of the printing table 1 and the frame plate 2, and the outer shell 12 is bolted to the frame plate 2; a corresponding rotating motor can be installed on one side of the outside of the traction roller 3, so that the two rotating traction rollers 3 are convenient for traction and feeding of paper, and the movement of the movable seat 10 on the support frame 9 is convenient for driving the movement of the printing head 11, so that the printing head 11 can print anti-counterfeiting labels on the surface of the paper.

[0022] like Figure 1 and Figure 2As shown, the limit anti-deviation component 5 includes a mounting frame 501, a driving motor 502, a bidirectional screw rod 503, a movable sleeve 504, a connecting rod 505 and a limit ring 506. The driving motor 502 is installed on one side of the outer side of the mounting frame 501, and the bidirectional screw rod 503 is rotatably arranged on the inner side of the mounting frame 501. Two movable sleeves 504 are symmetrically sleeved on the outer side of the bidirectional screw rod 503, and the upper side of the movable sleeve 504 is connected to the limit ring 506 through the connecting rod 505; the connecting rod 505 passes through the hollow groove 4 and is connected to the middle The two limiting rings 506 are rotatably connected to the empty slot 4, and the limiting ring 506 is rotatably sleeved on the outer side of the traction roller 3 through the bearing; the driving motor 502 is convenient to drive the rotation of the bidirectional screw rod 503 to drive the movement of the two movable sleeves 504 on the outer side thereof, and then can drive the two sets of connecting rods 505 and the limiting rings 506 to move toward each other, so as to adjust the positions of the two limiting rings 506, which is suitable for papers of different widths, so that the two limiting rings 506 can limit the two sides of the paper pulled by the outer side of the traction roller 3, and the limiting rings 506 are as shown in FIG. Figure 1 and Figure 4 As shown, the bearing is rotatably sleeved on the outer side of the traction roller 3 so that it does not affect the normal rotation of the traction roller 3.

[0023] like Figure 1 and Figure 3 As shown, one side of the two limiting rings 506 is connected to the limiting side plate 7 through the connecting plate 6, and the inner sides of both sides of the limiting side plate 7 are installed with anti-curling components 8, the anti-curling component 8 includes a fixed frame 801, a spring 802 and a movable plate 803, the spring 802 is fixed to the middle of the inner side of the fixed frame 801, and the movable plate 803 is connected below the spring 802; the anti-curling component 8 also includes a fixed rod 804, a lower frame 805 and a limiting roller 806, the lower side of the movable plate 803 is connected to the lower frame 805 through the fixed rod 804, and the inner side of the lower frame 805 is rotated A limiting roller 806 is installed; the movement of the limiting ring 506 can drive the movement of the limiting side plate 7, so that the limiting side plate 7 can limit the two sides of the paper synchronously, and the fixed frame 801 is used to limit the elastic amplitude of the spring 802. The spring 802 is unfolded so that the movable plate 803 can push the limiting roller 806 on the lower side under the elastic action of the spring 802 to make it fit with the paper, which is suitable for papers of different thicknesses, so that the rotating limiting roller 806 can press the edge of the paper while cooperating with the paper feeding to prevent the paper from warping.

[0024] In summary, if Figure 1-Figure 4As shown, when the anti-deviation anti-counterfeiting label printing machine is used, the two rotating traction rollers 3 can first be used to traction and feed the paper. In this process, the bidirectional screw rod 503 can be driven to rotate by the driving motor 502 to drive the two movable sleeves 504, the two sets of connecting rods 505 and the limit ring 506 to move toward each other, so as to adjust the positions of the two limit rings 506. When the limit rings 506 move, they can drive the movement of the limit side plates 7, so that the two limit rings 506 can limit the two sides of the paper pulled by the outer side of the traction roller 3, and the limit side plates 7 can limit the two sides of the paper synchronously, and the limit rings 506 are rotatably sleeved on the bearings. The outer side of the traction roller 3 does not affect the normal rotation of the traction roller 3, and when the paper is fed, the spring 802 is unfolded so that the movable plate 803 can push the lower limiting roller 806 under the elastic action of the spring 802 to make it fit with the paper, so that the rotating limiting roller 806 can press the edge of the paper while cooperating with the paper feeding to prevent the paper from warping, and then the movement of the moving seat 10 on the support frame 9 drives the movement of the printing head 11, so that the printing head 11 can print the anti-counterfeiting label on the surface of the paper, and then continue to feed the paper and discharge it, thus completing the use process of the anti-deviation anti-counterfeiting label printing machine.

[0025] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An anti-deviation anti-counterfeiting label printing machine, comprising a printing table (1), a position limiting anti-deviation component (5) and a position limiting side plate (7), characterized in that: A frame plate (2) is fixed on the outer side of the printing table (1), and a traction roller (3) is rotatably mounted on the inner side of the frame plate (2) via a rotating shaft. A hollow groove (4) is provided on both the left and right sides of the printing table (1), and a position limiting anti-deviation component (5) is installed below the hollow groove (4). The position limiting anti-deviation component (5) comprises a mounting frame (501), a driving motor (502), a bidirectional screw rod (503), a movable sleeve (504), a connecting rod (505) and a position limiting ring (506). The mounting frame (50 1) is provided with a driving motor (502) on one side of the outside, and a bidirectional screw rod (503) is rotatably provided on the inside of the installation frame (501), two movable sleeves (504) are symmetrically sleeved on the outside of the bidirectional screw rod (503), and the upper part of the movable sleeve (504) is connected to a limiting ring (506) through a connecting rod (505), one side of the two limiting rings (506) is connected to a limiting side plate (7) through a connecting plate (6), and anti-curling components (8) are installed on the inner sides of both sides of the limiting side plate (7).

2. The anti-deviation anti-counterfeiting label printing machine according to claim 1, characterized in that: The connecting rod (505) passes through the hollow groove (4) and is slidably connected to the hollow groove (4), and the limiting ring (506) is rotatably sleeved on the outer side of the traction roller (3) through a bearing.

3. The anti-deviation anti-counterfeiting label printing machine according to claim 1, characterized in that: The anti-curling assembly (8) comprises a fixed frame (801), a spring (802) and a movable plate (803); the spring (802) is fixed to the middle of the inner side of the fixed frame (801), and the movable plate (803) is connected below the spring (802).

4. The anti-deviation anti-counterfeiting label printing machine according to claim 3, characterized in that: The anti-curling assembly (8) further comprises a fixing rod (804), a lower frame (805) and a limiting roller (806); the lower portion of the movable plate (803) is connected to the lower frame (805) via the fixing rod (804), and the limiting roller (806) is rotatably mounted on the inner side of the lower frame (805).

5. The anti-deviation anti-counterfeiting label printing machine according to claim 1, characterized in that: A support frame (9) is fixed on the upper middle side of the printing table (1), a movable seat (10) is slidably mounted above the support frame (9), and a printing head (11) is connected to one side below the movable seat (10).

6. The anti-deviation anti-counterfeiting label printing machine according to claim 1, characterized in that: An outer shell (12) is installed on the upper outer sides of the printing platform (1) and the frame plate (2), and the outer shell (12) and the frame plate (2) are connected by bolts.

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