A label printing machine with adjustable feeding angle

Abstract

This utility model relates to a label printing machine with adjustable feeding angle, including a base, a column and a feeding shaft on the base, a support platform on the column, a printer body on the support platform, a feeding mechanism on the side of the support platform, and a limiting mechanism on the side of the column. The feeding mechanism includes a feeding component and a bracket, which is fixedly installed on the side of the support platform, with a receiving plate rotatably connected to one end of the bracket. The feeding mechanism facilitates the conveying of printed labels to a designated position, and the adjustable conveying angle improves the practicality of the label printer. The limiting mechanism effectively positions and restricts the paper tube inserted into the feeding shaft, preventing arbitrary displacement of the paper tube during operation and thus avoiding adverse effects on the feeding stability of the label printing machine caused by changes in the paper tube's position.

Description

Technical Field

[0001] This utility model relates to the field of label printing machine technology, specifically a label printing machine with adjustable feeding angle. Background Technology

[0002] A label printing machine is a professional piece of equipment used to produce various labels. It integrates printing, die-cutting, lamination, hot stamping and other functions. It supports a variety of printing processes and can handle materials such as paper, film and metal foil. It is equipped with automatic correction, tension control and vision inspection systems to ensure high precision and high-efficiency production. It is suitable for industries such as food, medicine and electronics, and can meet the needs of large-volume or personalized customization. It features high automation, high flexibility and stability.

[0003] In the label printing industry, label printing machines are indispensable key equipment. However, existing label printing machines suffer from several inconveniences in actual use. On the one hand, the feeding process lacks flexibility; printed labels can only be conveyed to a fixed position, failing to meet the diverse needs of different production scenarios and subsequent processing equipment regarding label receiving positions and angles. This, to some extent, limits the application scope and production efficiency of label printing machines. On the other hand, the paper tube on the feed shaft is prone to random movement during operation. The instability of the paper tube's position directly leads to unstable feeding, which in turn affects the printing quality and production continuity of labels, increasing the defect rate and adjustment costs during the production process.

[0004] Therefore, a label printing machine with adjustable feeding angle is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a label printing machine with adjustable feeding angle, which can adjust the feeding angle and limit the paper tube on the feeding shaft.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a label printing machine with adjustable feeding angle, comprising a base, a column and a feeding shaft on the base, a support platform on the column, a printer body on the support platform, a feeding mechanism on the side of the support platform, a limiting mechanism on the side of the column, the feeding mechanism comprising a feeding component, the feeding component comprising a bracket, the bracket being fixedly installed on the side of the support platform, a receiving plate being rotatably connected to one end of the bracket, a vertical plate being fixedly installed on the receiving plate, a conveyor belt mechanism being provided on the vertical plate, a limiting frame being fixedly installed at the bottom end of the receiving plate, and a first electric telescopic rod being fixedly installed on the side of the column, the telescopic rod end of the first electric telescopic rod being provided with a limiting rod, the limiting rod sliding on the inner wall of the limiting frame;

[0007] The limiting mechanism includes a limiting component, which includes a groove. The groove is formed on the side of the column. A second electric telescopic rod is fixedly installed on the inner wall of the groove. An installation block is provided at the telescopic rod end of the second electric telescopic rod, and the installation block slides on the inner wall of the groove.

[0008] Preferably, the bracket is L-shaped and the receiving plate is square.

[0009] Preferably, the vertical plate is square, and there are at least two limiting frames, which are strip-shaped.

[0010] Preferably, the limiting rod is cylindrical and is horizontally positioned.

[0011] Preferably, the groove is a square groove and the mounting block is a square block.

[0012] Preferably, a limiting groove is formed on the surface of the mounting block, the cross-sectional shape of the limiting groove is convex, a limiting slider is slidably provided on the inner wall of the limiting groove, the limiting slider is convex, a rack is fixed to one end of the limiting slider, a connecting rod is provided on the rack, and a limiting plate is fixedly installed at one end of the connecting rod, the limiting plate is square.

[0013] Preferably, a mounting bracket is fixed to the side of the mounting block, a motor is fixedly mounted on the inner wall of the mounting bracket, and a gear is fixedly mounted on the shaft end of the motor, the gear meshing with a rack.

[0014] Compared with the prior art, this utility model provides a label printing machine with adjustable feeding angle, which has the following advantages:

[0015] 1. This utility model, by providing a feeding mechanism, facilitates the conveying of printed labels to a designated position, and the conveying angle is adjustable, which helps to improve the applicability of the label printer;

[0016] 2. This utility model, by setting a limiting mechanism, can effectively restrict the positioning of the paper tube inserted on the feeding shaft, prevent the paper tube from shifting randomly during operation, and thus avoid the adverse effects on the feeding stability of the label printing machine caused by the change in the position of the paper tube.

[0017] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a label printing machine with adjustable feeding angle proposed in this utility model;

[0019] Figure 2 This is a front view of the overall structure of a label printing machine with adjustable feeding angle proposed in this utility model;

[0020] Figure 3 This is a schematic diagram of the feeding mechanism of a label printing machine with adjustable feeding angle according to the present invention;

[0021] Figure 4 This is a schematic diagram of a limiting mechanism for a label printing machine with adjustable feeding angle, as proposed in this utility model.

[0022] Figure 5 This is a schematic diagram of a limit slider for a label printing machine with adjustable feeding angle, as proposed in this utility model.

[0023] In the diagram: 1. Base; 2. Limiting assembly; 21. Connecting rod; 22. Limiting plate; 23. Mounting block; 24. Groove; 25. Motor; 26. Second electric telescopic rod; 27. Gear; 28. Rack; 29. ​​Mounting bracket; 210. Limiting slide; 211. Limiting slider; 3. Feeding assembly; 31. Receiving plate; 32. Conveyor belt mechanism; 33. First electric telescopic rod; 34. Limiting frame; 35. Limiting rod; 36. Bracket; 37. Vertical plate; 4. Feeding shaft; 5. Column; 6. Support platform; 7. Printer body. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0025] Example:

[0026] Please see Figure 1 - Figure 5This embodiment of a label printing machine with adjustable feeding angle includes a base 1, on which a column 5 and a feeding shaft 4 are mounted. The feeding shaft 4 is used to receive the insertion of paper tubes. A support platform 6 is mounted on the column 5, and a printer body 7, which is a label printer, is mounted on the support platform 6. A feeding mechanism is provided on the side of the support platform 6 to facilitate the conveying of printed labels to a designated position. The conveying angle is adjustable, which improves the practicality of the label printer. A limit mechanism is provided on the side of the column 5 to limit the paper tube inserted into the feeding shaft 4, preventing the paper tube from moving arbitrarily and affecting the feeding of the label printing machine. The feeding mechanism includes a feeding assembly 3, which includes a bracket 36. The bracket 36 is fixedly installed on the side of the support platform 6 and is used to install a receiving plate 31. One end of the bracket 36 is rotatably connected to the receiving plate 31. The receiving plate 31 is used to... The vertical plate 37 is fixedly installed on the receiving plate 31. The vertical plate 37 is used to support the installation of the conveyor belt mechanism 32. The conveyor belt mechanism 32 includes a driver, a drive wheel, a driven wheel, and a conveyor belt. The drive wheel and the driven wheel are rotatably connected to the vertical plate 37. The driver is installed on the vertical plate 37, and the driver shaft is connected to one end of the drive wheel. The conveyor belt is meshed with the drive wheel and the driven wheel. The driver drives the drive wheel to rotate, which, in conjunction with the driven wheel, drives the conveyor belt to achieve the purpose of transmission. The conveyor belt mechanism 32 is used to feed the printed labels, thereby achieving the purpose of unloading. The bottom end of the receiving plate 31 is fixed with a limit frame 34. The side of the column 5 is fixedly installed with a first electric telescopic rod 33. The first electric telescopic rod 33 is used to drive the limit rod 35 to move. The telescopic rod end of the first electric telescopic rod 33 is provided with a limit rod 35, which slides on the inner wall of the limit frame 34.

[0027] The limiting mechanism includes a limiting component 2, which includes a groove 24. The groove 24 is located on the side of the column 5. The groove 24 is designed to receive the installation of the second electric telescopic rod 26. The second electric telescopic rod 26 is fixedly installed on the inner wall of the groove 24. The telescopic rod end of the second electric telescopic rod 26 is provided with an installation block 23. The installation block 23 slides on the inner wall of the groove 24. The second electric telescopic rod 26 is designed to drive the installation block 23 to slide linearly along the inner wall of the groove 24.

[0028] The bracket 36 is L-shaped, and the receiving plate 31 is square. The receiving plate 31 is set up to support the installation of the vertical plate 37.

[0029] The vertical plate 37 is square in shape, and there are no fewer than two limiting frames 34. The limiting frames 34 are strip-shaped and are used to support the sliding of the limiting rod 35.

[0030] The limiting rod 35 is cylindrical in shape and is set horizontally. The limiting rod 35 is set to slide within the limiting frame 34.

[0031] The groove 24 is a square groove, and the mounting block 23 is a square block. The mounting block 23 is set to support the opening of the limiting slide 210.

[0032] A limiting groove 210 is provided on the surface of the mounting block 23. The cross-sectional shape of the limiting groove 210 is convex. A limiting slider 211 is slidably provided on the inner wall of the limiting groove 210. The limiting slider 211 is also convex. By providing the limiting groove 210 and the limiting slider 211, the movement of the rack 28 is limited. One end of the limiting slider 211 is fixed to the rack 28. A connecting rod 21 is provided on the rack 28. One end of the connecting rod 21 is fixedly installed with a limiting plate 22. The limiting plate 22 is square.

[0033] Mounting block 23 has a mounting bracket 29 fixed on its side. Mounting bracket 29 has a motor 25 fixedly mounted on its inner wall. The motor 25 has forward and reverse rotation functions. The shaft end of the motor 25 has a gear 27 fixedly mounted on it. The gear 27 meshes with the rack 28.

[0034] When label printing is required, the second electric telescopic rod 26 drives the mounting block 23 to move linearly along the inner wall of the groove 24. When the mounting block 23 moves linearly, it will drive the limiting plate 22 to move through the connecting rod 21 until the limiting plate 22 moves out of the upper part of the feeding shaft 4. Then, the paper tube is inserted into the feeding shaft 4, and both ends of the paper tube are between the two limiting plates 22. Then, the second electric telescopic rod 26 drives the limiting plate 22 back to the upper part of the feeding shaft 4. Then, the motor 25 is started, and the motor 25 drives the gear 27 to rotate. The gear 27 meshes with the racks 28 on both sides, which will drive the racks 28 on both sides to move. The racks 28 on both sides will move linearly in opposite directions under the limiting slide groove 210 and the limiting slider 211. When the racks 28 on both sides move linearly in opposite directions, they will drive the two limiting plates 22 on both sides to move linearly in opposite directions through the connecting rod 21 until the two limiting plates 22 clamp the paper tube. Through the above settings, the purpose of limiting the paper tube is achieved.

[0035] After the label printing is completed, the label will be transported to the conveyor belt mechanism 32 by the conveyor belt built into the printer body 7, and the label will be transported to the designated position by the conveyor belt mechanism 32. When it is necessary to adjust the feeding tilt of the conveyor belt mechanism 32, the first electric telescopic rod 33 can drive the limit rod 35 to move linearly. When the limit rod 35 moves linearly, it will drive the receiving plate 31 to deflect around the bracket 36 through the limit frame 34 until the conveyor belt mechanism 32 on the receiving plate 31 deflects to a suitable tilt angle, which is conducive to the transport of the label.

[0036] The installation method, connection method, or setting method disclosed in this embodiment are all common mechanical connections.

[0037] Any connection method that can achieve its beneficial effect can be implemented. In addition, all electrical components in this embodiment are electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer that plays a control role. Those skilled in the art can control the electrical components through simple programming. Moreover, the existing public power connection technology is also common knowledge in the field. Therefore, the specific structural composition and working principle will not be described in detail in this embodiment.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element. 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 variations 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 label printer with feed angle adjustment, comprising a base (1), characterized in that: The base (1) is provided with a column (5) and a feeding shaft (4), the column (5) is provided with a support platform (6), the support platform (6) is provided with a printer body (7), the side of the support platform (6) is provided with a feeding mechanism, and the side of the column (5) is provided with a limiting mechanism. The feeding mechanism includes a feeding component (3), which includes a bracket (36). The bracket (36) is fixedly installed on the side of the support platform (6). One end of the bracket (36) is rotatably connected to a receiving plate (31). A vertical plate (37) is fixedly installed on the receiving plate (31). A conveyor belt mechanism (32) is provided on the vertical plate (37). A limit frame (34) is fixedly fixed at the bottom of the receiving plate (31). A first electric telescopic rod (33) is fixedly installed on the side of the column (5). A limit rod (35) is provided at the telescopic rod end of the first electric telescopic rod (33). The limit rod (35) slides on the inner wall of the limit frame (34). The limiting mechanism includes a limiting component (2), the limiting component (2) includes a groove (24), the groove (24) is opened on the side of the column (5), a second electric telescopic rod (26) is fixedly installed on the inner wall of the groove (24), and an installation block (23) is provided at the telescopic rod end of the second electric telescopic rod (26), the installation block (23) slides on the inner wall of the groove (24).

2. The label printer with a feed angle adjustment according to claim 1, characterized in that: The bracket (36) is L-shaped, and the receiving plate (31) is square.

3. The label printer with a downfeed angle adjustment according to claim 1, characterized in that: The vertical plate (37) is square in shape, and there are at least two limiting frames (34), which are strip-shaped.

4. The label printer with a feed angle adjustment according to claim 1, characterized in that: The limiting rod (35) is cylindrical in shape and is set horizontally.

5. The label printer with a feed angle adjustment according to claim 1, characterized in that: The groove (24) is square in shape, and the mounting block (23) is square in shape.

6. The label printer with a feed angle adjustment according to claim 1, characterized in that: The surface of the mounting block (23) is provided with a limiting groove (210). The cross-sectional shape of the limiting groove (210) is convex. A limiting slider (211) is slidably provided on the inner wall of the limiting groove (210). The limiting slider (211) is convex in shape. A rack (28) is fixed at one end of the limiting slider (211). A connecting rod (21) is provided on the rack (28). A limiting plate (22) is fixedly installed at one end of the connecting rod (21). The limiting plate (22) is square in shape.

7. A label printer with a feed angle adjustment according to claim 6, characterized in that: The mounting block (23) has a mounting bracket (29) fixed on its side. A motor (25) is fixedly mounted on the inner wall of the mounting bracket (29). A gear (27) is fixedly mounted on the shaft end of the motor (25). The gear (27) meshes with the rack (28).

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