Auxiliary limiting structure for container logo printing

Abstract

The utility model relates to the technical field of container logo printing, in particular to a container logo printing auxiliary limiting structure which comprises a logo printing table, and a limiting mechanism and a printing device are arranged on the logo printing table. The limiting mechanism is mounted in a printing cavity of the printing device; the limiting mechanism comprises two sets of limiting plates, extending guide frames are arranged at the bottoms of the two sets of limiting plates, through the design of a positive and negative tooth lead screw and adjusting teeth, an operator can conveniently rotate the positive and negative tooth lead screw, then the distance between the two sets of limiting plates is accurately adjusted, and container identification of different sizes is rapidly adapted; and meanwhile, the guide block and the extending guide frame are detachably installed through the bolt, and the adapter plate and the limiting plate are spirally installed through the stud, so that when different types of limiting plates need to be replaced or the limiting mechanism needs to be maintained, operation is easy and convenient, complex tools are not needed, and the production flexibility is remarkably improved.

Description

Technical Field

[0001] This utility model relates to the field of container marking printing technology, specifically to an auxiliary limiting structure for container marking printing. Background Technology

[0002] In the process of printing container markings, accurate positioning is crucial to ensuring printing quality.

[0003] Currently, some traditional limiting structures have many drawbacks. For example, adjusting the distance between the limiting components at both ends of some limiting structures is complicated and cumbersome, making it difficult to quickly and accurately adapt to the printing needs of container markings of different sizes. In addition, in actual production, different types of limiting plates may need to be replaced according to different printing tasks. However, many existing limiting structures are extremely inconvenient to disassemble and install the limiting plates. Therefore, this utility model proposes an auxiliary limiting structure for container marking printing to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide an auxiliary limiting structure for container marking printing, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a container marking printing auxiliary limiting structure, including a marking printing table, wherein the marking printing table is provided with a limiting mechanism and a printing device;

[0006] The limiting mechanism is installed inside the printing cavity of the printing device;

[0007] The limiting mechanism includes two sets of limiting plates. The bottom of the two sets of limiting plates is provided with an extension guide. The extension guide of the two sets of limiting plates extends to the inner cavity of the marking printing table and is connected to the positive and negative threaded rods of the inner cavity of the marking printing table. One end of the positive and negative threaded rods extends with an adjusting tooth.

[0008] Preferably, the limiting mechanism further includes a guide block installed on the positive and negative threaded rods. The guide block is engaged in the clamping cavity at the bottom of the extension guide frame, and the two are installed in a detachable manner with bolts.

[0009] Preferably, the inner cavity of the marking printing table is also provided with an adjuster, which is electrically connected to an adjusting motor. The output end of the adjusting motor is provided with a transmission tooth, which meshes with the adjusting tooth at the end of the positive and negative thread screw.

[0010] Preferably, the limiting mechanism further includes an adapter plate, the adapter plate having studs at its ends, and the adapter plate being screwed onto both ends of the limiting plate.

[0011] Preferably, the clamping end faces of the limiting plate and the adapter plate are provided with protective pads.

[0012] Preferably, the front end of the label printing table is equipped with an auxiliary roller.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) Through the design of the positive and negative threaded rods and the adjusting teeth, the operator can easily rotate the positive and negative threaded rods to accurately adjust the distance between the two sets of limit plates, quickly adapt to container markings of different sizes, effectively improve the preparation efficiency before printing. At the same time, the guide block and the extension guide frame can be detached and installed by bolts, and the adapter plate and the limit plate can be installed by studs. This makes it easy to operate when it is necessary to replace different types of limit plates or maintain the limit mechanism, without complicated tools, which significantly improves production flexibility.

[0015] (2) The regulator is electrically connected to the regulating motor. The transmission teeth at the output end of the regulating motor mesh with the regulating teeth at the end of the positive and negative thread screw, which can realize the automatic adjustment of the limit plate spacing. This not only saves manpower, but also ensures the accuracy and stability of the adjustment, further improving production efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective.

[0018] Figure 3 This is a schematic diagram of the limiting mechanism of this utility model.

[0019] Figure 4 This is a schematic diagram of the adapter plate installation structure of this utility model.

[0020] In the diagram: 1. Marking printing table; 11. Auxiliary roller; 2. Limiting mechanism; 21. Limiting plate; 211. Protective pad; 212. Adapter plate; 213. Stud; 22. Extension guide; 23. Guide block; 24. Positive and negative threaded rod; 25. Adjusting gear; 3. Adjuster; 31. Transmission gear; 32. Adjusting motor; 4. Printing device. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1 to 4This utility model provides a technical solution: an auxiliary limiting structure for container label printing, including a label printing table 1, a limiting mechanism 2 and a printing device 4 on the label printing table 1, the limiting mechanism 2 being installed in the printing cavity of the printing device 4; the limiting mechanism 2 includes two sets of limiting plates 21, the bottom of the two sets of limiting plates 21 being provided with an extension guide 22, the extension guide 22 of the two sets of limiting plates 21 extending into the inner cavity of the label printing table 1 and connected to the positive and negative threaded rods 24 in the inner cavity of the label printing table 1, one end of the positive and negative threaded rods 24 extending with an adjusting tooth 25, through the design of the positive and negative threaded rods 24 and the adjusting tooth 25, the operator can conveniently rotate the positive and negative threaded rods 24, thereby accurately adjusting the distance between the two sets of limiting plates 21, quickly adapting to container labels of different sizes, and effectively improving the preparation efficiency before printing.

[0023] Please see Figures 1 to 4 The limiting mechanism 2 also includes a guide block 23 installed on the positive and negative threaded rods 24. The guide block 23 is engaged in the clamping cavity at the bottom of the extension guide 22, and the two are installed in a detachable manner with bolts. The guide block 23 and the extension guide 22 are installed in a detachable manner with bolts, which facilitates the assembly and disassembly of the limiting mechanism 2. During installation, the guide block 23 can be installed on the positive and negative threaded rods 24 first, and then the extension guide 22 can be connected to the guide block 23 with bolts, which facilitates accurate positioning and installation. When the equipment is maintained or parts are replaced, the guide block 23 can also be easily separated from the extension guide 22.

[0024] Please see Figures 1 to 4 The inner cavity of the marking printing table 1 is also equipped with an adjuster 3, which is electrically connected to the adjusting motor 32. The output end of the adjusting motor 32 is equipped with a transmission tooth 31, which meshes with the adjusting tooth 25 at the end of the positive and negative threaded rod 24. Traditional limiting structures are complicated to operate when adjusting the distance between the limiting components at both ends, while this design can realize automated operation. After receiving the control signal through the adjuster 3, it can control the operation of the adjusting motor 32. The adjusting motor 32 drives the transmission tooth 31 at the output end to rotate. Since the transmission tooth 31 meshes with the adjusting tooth 25 at the end of the positive and negative threaded rod 24, it drives the positive and negative threaded rod 24 to rotate. The extension guide 22 at the bottom of the two sets of limiting plates 21 will move in opposite directions along the positive and negative threaded rod 24, realizing the automatic adjustment of the distance between the limiting plates 21, saving manpower and improving the adjustment efficiency.

[0025] Please see Figures 1 to 4The limiting mechanism 2 also includes an adapter plate 212, with studs 213 at its ends. The adapter plate 212 can be screwed onto both ends of the limiting plate 21 via the studs 213. In the actual container marking printing process, the width of the limiting plate 21 may be expanded by the adapter plate 212 according to different printing tasks, marking shapes or sizes, so as to clamp objects of different sizes. Furthermore, the adapter plate 212 can be easily disassembled and replaced by the screws 213 without requiring large-scale adjustments or replacements to the entire limiting mechanism 2, thus improving the flexibility and adaptability of the equipment.

[0026] Please see Figures 1 to 4 The clamping end faces of the limiting plate 21 and the adapter plate 212 are provided with protective pads 211. When the container marking is limited, the protective pads 211 can prevent the limiting plate 21 and the adapter plate 212 from directly contacting the marking, and prevent scratches, indentations and other damage to the marking surface during the clamping process, thereby protecting the integrity and appearance quality of the marking.

[0027] Please see Figures 1 to 4 The label printing table 1 is equipped with an auxiliary roller 11 at the front end of the feeding stage. The auxiliary roller 11 can reduce friction, making the label move more smoothly during the feeding process, avoiding damage to the label surface or jamming due to excessive friction, and helping to improve feeding efficiency and quality.

[0028] During use, the spacing of the limit plates 21 can be adjusted manually or automatically according to the size of the container markings to be printed. During adjustment, the adjuster 3 is turned on, and the adjusting motor 32 is powered on. The transmission gear 31 at its output end meshes with the adjusting gear 25 at the end of the positive and negative threaded rod 24. The rotation of the adjusting motor 32 drives the positive and negative threaded rod 24 to rotate through the transmission gear 31, thus achieving automatic adjustment of the spacing between the two sets of limit plates 21. The operator can preset the movement distance or position of the limit plates 21 through the adjuster 3 to achieve automated and precise adjustment. If it is necessary to replace different types of limit plates 21 or adapter plates 212, unscrew the bolts connecting the guide block 23 and the extension guide 22 to separate the limit plates 21 from the extension guide 22; rotate the adapter... Plate 212 can be detached from both ends of the limiting plate 21. After replacement, it can be reinstalled in reverse order. The container label to be printed is placed at the front end of the label printing table 1. The auxiliary roller 11 assists the label to move smoothly and enter the printing chamber of the printing device 4 smoothly, and is located between the two sets of limiting plates 21. The limiting plates 21 limit the label to the left and right to prevent the label from shifting during the printing process. The printing device 4 is started and the label is printed according to the preset printing pattern and parameters. During this process, the limiting mechanism 2 continues to limit the label to ensure the accuracy and clarity of the printing. It should be noted that the printing device 4 is a conventional device in this technical field and will not be described in detail here.

[0029] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A container identification printing auxiliary limiting structure, comprising an identification printing platform (1), a limiting mechanism (2) and a printing device (4) are arranged on the identification printing platform (1), characterized in that: The limiting mechanism (2) is installed in the printing cavity of the printing device (4); The limiting mechanism (2) comprises two sets of limiting plates (21), the bottom of the two sets of limiting plates (21) is provided with an extension guide frame (22), the extension guide frame (22) of the two sets of limiting plates (21) extends to the inner cavity of the identification printing platform (1) and is connected with a forward and reverse toothed rod (24) in the inner cavity of the identification printing platform (1), one end of the forward and reverse toothed rod (24) extends an adjusting tooth (25).

2. The printing auxiliary limiting structure of a container identification according to claim 1, characterized in that: The limiting mechanism (2) further comprises a guide block (23) installed on the forward and reverse toothed rod (24), the guide block (23) is clamped in the clamping cavity at the bottom of the extension guide frame (22), and the two are detachably installed by cooperating bolts.

3. The printing auxiliary limiting structure of a container identification according to claim 1, characterized in that: The inner cavity of the identification printing platform (1) is further provided with an adjuster (3), the adjuster (3) is electrically connected with an adjusting motor (32), the output end of the adjusting motor (32) is provided with a transmission tooth (31), and the transmission tooth (31) is engaged with the adjusting tooth (25) at the end of the forward and reverse toothed rod (24).

4. The printing auxiliary limiting structure of a container identification according to claim 2, characterized in that: The limiting mechanism (2) further comprises an adapter plate (212), the end of the adapter plate (212) is provided with a stud (213), and the adapter plate (212) is spirally installed at both ends of the limiting plate (21) through the stud (213).

5. The printing aid limiting structure for a container identification according to claim 4, wherein: The clamping end surface of the limiting plate (21) and the adapter plate (212) is provided with a protective gasket (211).

6. The printing auxiliary limiting structure of a container identification according to claim 1, characterized in that: The front end of the identification printing platform (1) is provided with an auxiliary roller (11).

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