Code printing device for packaging machine

Abstract

The utility model discloses a code printing device for a packaging machine, relates to the technical field of packaging machines, and provides the following scheme that the code printing device comprises code printing equipment and a lifting mechanism arranged at the bottom of the code printing equipment, the lifting mechanism comprises a working assembly and a lifting assembly, the working assembly comprises a first motor, and the lifting assembly comprises a second motor. A first motor is arranged outside the code printing equipment, a bottom plate is fixedly connected to the outer wall of the first motor, a threaded column is fixedly connected to one end of the first motor, the lifting assembly comprises a threaded ring, a connecting rod is arranged, the first motor fixed to the top end of the bottom plate operates, the first motor drives the threaded column to rotate, and the code printing equipment is driven to rotate. According to the technical scheme, the screw rod is rotated to drive the threaded ring in screwed connection to move, the angle of the threaded ring is rotated, the purpose of adjusting the height of the top plate is achieved, the top plate can slide in a sliding groove formed in the first supporting plate during lifting, the stability during lifting is guaranteed, the tension of materials can be increased, and the coding accuracy is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machines, in particular to a coding device for packaging machines. Background Art

[0002] The printer is a non-contact inkjet marking system controlled by a single-chip microcomputer. It applies pressure to the ink in the system by controlling an internal gear pump or supplying compressed air from outside the machine. The ink is ejected through a nozzle with an aperture of tens of microns and is applied to different locations on the product surface, forming the desired text, pattern, and other markings.

[0003] However, when the coding device for packaging machines in the prior art is used, the material is coded. However, when the material is passed through and rolled, the surface of the material is not tight enough and is in a loose state. When the coding machine is operated on it, the coding content is easily deformed and the coding position is inaccurate. Moreover, the material cannot be uniformly overlapped when rolled after coding, and manual adjustment is required by the staff. Therefore, a coding device for packaging machines is needed. Utility Model Content

[0004] The purpose of the utility model is to provide a coding device for a packaging machine, which solves the problems in the prior art that the surface of the material is not tight enough when the material is threaded or rolled, and is in a loose state, which easily causes the coding content to be deformed and the coding position to be inaccurate when the coding machine is operated, and the material cannot be uniformly overlapped when rolled after coding, and manual adjustment is required by the staff.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a coding device for a packaging machine, comprising a coding device and a lifting mechanism arranged at the bottom of the coding device, wherein the lifting mechanism comprises a working component and a lifting component;

[0006] The working assembly includes a first motor. The first motor is disposed outside the coding device. The outer wall of the first motor is fixedly connected to the bottom plate, and one end of the first motor is fixedly connected to a threaded column.

[0007] The lifting assembly includes a threaded ring, the outer wall of the threaded column is spirally connected to the threaded ring, the outer wall of the threaded ring is rotatably connected to a connecting rod, one end of the connecting rod is rotatably connected to a top plate, and the outer wall of the top plate is slidably connected to a first support plate.

[0008] Preferably, the bottom of the base plate is fixedly connected to the second motor, the top of the second motor is fixedly connected to the rotating shaft, the outer wall of the rotating shaft is fixedly connected to a gear, the outer wall of the gear is meshed with a rack, one end of the rack is fixedly connected to an adjusting plate, the inner wall of the adjusting plate is slidably connected to the first rotating roller, one end of the first rotating roller is fixedly connected to the third motor, one side of the third motor is fixedly connected to the second support plate, the inner wall of the coding device is slidably connected to the limiting column, one end of the limiting column is fixedly connected to the third support plate, the top of the base plate is fixedly connected to the fourth support plate, and the inner wall of the fourth support plate is rotatably connected to the second rotating roller.

[0009] Preferably, the threaded ring is provided with a threaded groove that matches the threaded column, and the threaded column forms a spiral structure with the threaded ring through the first motor.

[0010] Preferably, two groups of threaded rings and connecting rods are provided, and the positions of the two groups of threaded rings and connecting rods are symmetrically distributed about the central axis of the base plate.

[0011] Preferably, the first support plate is provided with a sliding groove that matches the top plate, and the top plate forms a sliding structure with the first support plate via a connecting rod.

[0012] Preferably, the gear is tightly fitted with the rack, and the gear forms a meshing structure with the rack through the second motor and the rotating shaft.

[0013] Preferably, the adjustment plate is provided with a sliding groove that matches the first rotating roller, and the adjustment plate forms a sliding structure with the first rotating roller through a rack.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. By setting a connecting rod, the first motor fixed on the top of the bottom plate is operated, so that the first motor drives the threaded column to rotate, causing the spirally connected threaded ring to move, and the angle of the threaded ring to rotate, so as to achieve the purpose of adjusting the height of the top plate. When the top plate is raised or lowered, it will slide in the slide groove opened in the first support plate to ensure stability during lifting, increase the tension of the material, and ensure the accuracy of coding.

[0016] 2. By setting the adjustment plate, the second motor fixed at the bottom of the base plate is operated, so that the second motor drives the rotating shaft to rotate, and the rotating shaft drives the meshing gear to move in the slide groove opened in the base plate, so as to achieve the purpose of pulling the adjustment plate, so that the adjustment plate slides on the outer wall of the first rotating roller, and adjusts the accuracy of the coder collection so that it overlaps to the same position, reducing manual adjustment and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a schematic structural diagram from a first perspective of a coding device for a packaging machine proposed in the present invention;

[0018] Figure 2 This is a schematic structural diagram from a second perspective of a coding device for a packaging machine proposed by the present invention;

[0019] Figure 3 This is a schematic diagram of the lifting structure of a coding device for a packaging machine proposed by the utility model;

[0020] Figure 4 The figure is a schematic diagram of the sliding structure of a coding device for a packaging machine proposed by the utility model.

[0021] In the figure: 1. Coding device; 2. First motor; 3. Bottom plate; 4. Threaded column; 5. Threaded ring; 6. Connecting rod; 7. Top plate; 8. First support plate; 9. Second motor; 10. Rotating shaft; 11. Gear; 12. Rack; 13. Adjusting plate; 14. First rotating roller; 15. Third motor; 16. Second support plate; 17. Limiting column; 18. Third support plate; 19. Fourth support plate; 20. Second rotating roller. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1

[0024] like Figure 1-4 As shown, a coding device for a packaging machine in the figure includes a coding device 1 and a lifting mechanism arranged at the bottom of the coding device 1, and the lifting mechanism includes a working component and a lifting component;

[0025] The working assembly includes a first motor 2. The first motor 2 is disposed outside the coding device 1. The outer wall of the first motor 2 is fixedly connected to a base plate 3. One end of the first motor 2 is fixedly connected to a threaded column 4.

[0026] The lifting assembly includes a threaded ring 5, the outer wall of the threaded column 4 is spirally connected to the threaded ring 5, the outer wall of the threaded ring 5 is rotatably connected to a connecting rod 6, one end of the connecting rod 6 is rotatably connected to a top plate 7, and the outer wall of the top plate 7 is slidably connected to a first support plate 8.

[0027] Among them, Figure 3As shown, the threaded ring 5 is provided with a threaded groove that matches the threaded column 4. The threaded column 4 forms a spiral structure with the threaded ring 5 through the first motor 2, which is conducive to the rotation of the threaded column 4 causing the position of the threaded ring 5 to change, providing lifting power.

[0028] Among them, Figure 3 As shown, two groups of threaded rings 5 ​​and connecting rods 6 are provided, and the positional relationship of the two groups of threaded rings 5 ​​and connecting rods 6 is symmetrically distributed about the central axis of the bottom plate 3, which is conducive to providing synchronous stability for the lifting and lowering of the top plate 7.

[0029] Among them, Figure 3 As shown, the first support plate 8 is provided with a sliding groove that matches the top plate 7. The top plate 7 forms a sliding structure with the first support plate 8 through the connecting rod 6, which is conducive to the top plate 7 moving according to the opened sliding groove and providing stability.

[0030] Example 2

[0031] like Figure 1 、 Figure 2 and Figure 4 As shown, this embodiment further illustrates Example 1. The bottom of the base plate 3 is fixedly connected to the second motor 9, the top of the second motor 9 is fixedly connected to the rotating shaft 10, the outer wall of the rotating shaft 10 is fixedly connected to the gear 11, the outer wall of the gear 11 is meshed with the rack 12, one end of the rack 12 is fixedly connected to the adjusting plate 13, the inner wall of the adjusting plate 13 is slidably connected to the first rotating roller 14, one end of the first rotating roller 14 is fixedly connected to the third motor 15, one side of the third motor 15 is fixedly connected to the second support plate 16, the inner wall of the coding device 1 is slidably connected to the limiting column 17, one end of the limiting column 17 is fixedly connected to the third support plate 18, the top of the base plate 3 is fixedly connected to the fourth support plate 19, and the inner wall of the fourth support plate 19 is rotatably connected to the second rotating roller 20.

[0032] Among them, Figure 4 As shown, the gear 11 fits tightly with the rack 12, and the gear 11 forms a meshing structure with the rack 12 through the second motor 9 and the rotating shaft 10, which is conducive to the rotating shaft 10 driving the gear 11 to move, adjust the position of the adjusting plate 13, and regulate the collection range.

[0033] Among them, Figure 4 As shown, the adjustment plate 13 is provided with a sliding groove that matches the first rotating roller 14. The adjustment plate 13 and the first rotating roller 14 form a sliding structure through the rack 12, which is beneficial to ensure the moving direction of the adjustment plate 13 and prevent tilting.

[0034] During use: First, the first motor 2 fixed on the top of the bottom plate 3 is operated to drive the threaded column 4 to rotate, causing the spirally connected threaded ring 5 to move, so that the angle of the threaded ring 5 is rotated, thereby achieving the purpose of adjusting the height of the top plate 7. When the top plate 7 is raised or lowered, it slides in the chute provided on the first support plate 8, ensuring stability during lifting and lowering, increasing the tension of the material, and ensuring the accuracy of coding;

[0035] Finally, by running the second motor 9 fixed at the bottom of the base plate 3, the second motor 9 drives the rotating shaft 10 to rotate, and the rotating shaft 10 drives the meshing gear 11 to move in the slide groove opened in the base plate 3, so as to achieve the purpose of pulling the adjustment plate 13, so that the adjustment plate 13 slides on the outer wall of the first rotating roller 14, and adjusts the accuracy of the collection of the coding machine so that it overlaps to a uniform position, reducing manual adjustment and improving work efficiency.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coding device for a packaging machine, comprising a coding device (1) and a lifting mechanism arranged at the bottom of the coding device (1), characterized in that: The lifting mechanism comprises a working component and a lifting component; The working assembly comprises a first motor (2), the first motor (2) is arranged outside the coding device (1), the outer wall of the first motor (2) is fixedly connected to a bottom plate (3), and one end of the first motor (2) is fixedly connected to a threaded column (4); The lifting assembly comprises a threaded ring (5), the outer wall of the threaded column (4) is spirally connected to the threaded ring (5), the outer wall of the threaded ring (5) is rotatably connected to a connecting rod (6), one end of the connecting rod (6) is rotatably connected to a top plate (7), and the outer wall of the top plate (7) is slidably connected to a first support plate (8).

2. A coding device for a packaging machine according to claim 1, characterized in that: The bottom of the base plate (3) is fixedly connected to a second motor (9), the top of the second motor (9) is fixedly connected to a rotating shaft (10), the outer wall of the rotating shaft (10) is fixedly connected to a gear (11), the outer wall of the gear (11) is meshingly connected to a rack (12), one end of the rack (12) is fixedly connected to an adjustment plate (13), the inner wall of the adjustment plate (13) is slidably connected to a first rotating roller (14), one end of the first rotating roller (14) is fixedly connected to a third motor (15), one side of the third motor (15) is fixedly connected to a second supporting plate (16), the inner wall of the coding device (1) is slidably connected to a limiting column (17), one end of the limiting column (17) is fixedly connected to a third supporting plate (18), the top of the base plate (3) is fixedly connected to a fourth supporting plate (19), the inner wall of the fourth supporting plate (19) is rotatably connected to a second rotating roller (20).

3. A coding device for a packaging machine according to claim 1, characterized in that: The threaded ring (5) is provided with a threaded groove that matches the threaded column (4), and the threaded column (4) forms a spiral structure with the threaded ring (5) through the first motor (2).

4. The coding device for a packaging machine according to claim 1, characterized in that: The threaded rings (5) and the connecting rods (6) are provided in two groups, and the positional relationship of the two groups of threaded rings (5) and the connecting rods (6) is symmetrically distributed about the central axis of the bottom plate (3).

5. The coding device for a packaging machine according to claim 1, characterized in that: The first support plate (8) is provided with a sliding groove that matches the top plate (7), and the top plate (7) forms a sliding structure with the first support plate (8) via a connecting rod (6).

6. A coding device for a packaging machine according to claim 2, characterized in that: The gear (11) is tightly fitted with the rack (12), and the gear (11) forms a meshing structure with the rack (12) through the second motor (9) and the rotating shaft (10).

7. A coding device for a packaging machine according to claim 2, characterized in that: The adjustment plate (13) is provided with a sliding groove which matches the first rotating roller (14), and the adjustment plate (13) forms a sliding structure with the first rotating roller (14) through the rack (12).

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