Thermal transfer printing colored tape assembly for label printing

Abstract

The utility model discloses a heat transfer printing colored tape assembly for label printing, and relates to the technical field of label printing. Internal reinforcing ribs are arranged on the periphery of an inner cavity of a shaft core at equal intervals; a center rod is transversely arranged at the center of an inner cavity of the shaft core, a right connecting rod is arranged on the right side of the front end face of the inner cavity of the shaft core, a left connecting rod is arranged on the left side of the rear end face of the inner cavity of the shaft core, the right connecting rod and the left connecting rod are connected with the left side and the right side of the center rod respectively, and a flexible electric heating plate is arranged on the periphery of the center rod. A plurality of groups of internal reinforcing ribs are arranged in the inner cavity of the shaft core, and the internal reinforcing ribs are transversely arranged on the inner wall of the inner cavity of the shaft core at equal intervals, so that the structural strength of the shaft core can be improved, the service life of the shaft core can be prolonged, and the phenomena of deformation and damage are avoided; the inner cavity of the shaft core can be heated through the flexible electric heating plate, so that the shaft core can be heated from inside to outside, the preheating effect is achieved, and the effect of improving the working efficiency is achieved.

Description

Technical Field

[0001] This utility model relates to the field of label printing technology, specifically to a thermal transfer ribbon assembly for label printing. Background Technology

[0002] Label printing is a technology that prints labels from paper using a printer. It is a commonly used label processing technology nowadays. Compared with traditional label making methods, it can not only quickly and efficiently produce various labels, but also create and design various labels according to the requirements of the customers. The thermal transfer ribbon assembly is one of the important components of the label printer. However, the existing thermal transfer ribbon assemblies for label printing still have some shortcomings, such as insufficient strength of the shaft core, which is prone to cracking, breakage, deformation, etc., which will seriously affect the service life and effect. Moreover, the shaft core does not have a preheating effect, which will affect the printing efficiency. To address these issues, we propose a thermal transfer ribbon assembly for label printing. Utility Model Content

[0003] The purpose of this invention is to provide a thermal transfer ribbon assembly for label printing to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A thermal transfer ribbon assembly for label printing includes a core, a reinforcing head, and a flexible electric heating plate;

[0006] The shaft core is equipped with reinforcing heads on both the left and right sides, and a snap-fit ​​component is provided at the center of the end of the reinforcing head away from the shaft core. Internal reinforcing ribs are provided at equal intervals around the inner cavity of the shaft core.

[0007] A central rod is horizontally arranged at the center of the inner cavity of the shaft core. A right connecting rod is arranged on the right side of the front end face of the inner cavity of the shaft core, and a left connecting rod is arranged on the left side of the rear end face of the inner cavity of the shaft core. The right connecting rod and the left connecting rod are respectively connected to the left and right sides of the central rod. A flexible electric heating plate is arranged on the outer periphery of the central rod.

[0008] Furthermore: the ends of both the right and left connecting rods near the center rod are bolted to the center rod, and the right and left connecting rods are horizontally positioned.

[0009] Furthermore: both the left and right sides of the outer wall of the shaft core are provided with external threads, and the center of the reinforcing head near the shaft core is provided with an internal thread hole that matches the external threads.

[0010] Furthermore: slots are provided on both the left and right sides of the shaft core, and the shaft core and the center rod are set at the same center point.

[0011] Furthermore: all internal reinforcing ribs are set in a "T" shape, and there are a total of six sets of internal reinforcing ribs, which are arranged horizontally at equal intervals on the inner wall of the shaft core.

[0012] Furthermore: all reinforcing heads are circular, and the outer circumference of each reinforcing head is provided with anti-slip ridges. The reinforcing head and the snap-fit ​​component are integrally formed.

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

[0014] This label printing thermal transfer ribbon assembly features multiple sets of internal reinforcing ribs within the shaft core's inner cavity. These ribs are evenly spaced and transversely arranged on the inner wall of the shaft core. This not only increases the structural strength of the shaft core but also extends its service life, preventing deformation and damage. A central rod is installed within the shaft core's inner cavity via a connection between the right and left connecting rods. A flexible electric heating plate is installed on the outer wall of the central rod, allowing for heating of the shaft core's inner cavity from the inside out. This preheating effect increases work efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the shaft core of this utility model;

[0017] Figure 3 This is a schematic diagram of the shaft core structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the reinforced head structure of this utility model.

[0019] In the diagram: 1. Shaft core; 2. Reinforcing head; 3. Snap-fit ​​component; 4. Internal reinforcing rib; 5. Center rod; 6. Right side connecting rod; 7. Left side connecting rod; 8. Bolt; 9. Flexible electric heating plate; 10. External thread; 11. Slot; 12. Internal threaded hole. Detailed Implementation

[0020] 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.

[0021] Example 1:

[0022] Please see Figure 1-4 This utility model provides a technical solution: a thermal transfer ribbon assembly for label printing, including a core 1, a reinforcing head 2, and a flexible electric heating plate 9;

[0023] Reinforcing heads 2 are provided on both the left and right sides of the shaft core 1. A snap-fit ​​component 3 is provided at the center of the end of the reinforcing head 2 away from the shaft core 1. The shaft core 1 can be connected to the printer through the snap-fit ​​component 3, thereby realizing the synchronous rotation of the shaft core 1 and the printer shaft. Internal reinforcing ribs 4 are provided at equal intervals around the inner cavity of the shaft core 1. The internal reinforcing ribs 4 can strengthen the structural strength of the shaft core 1, making it less prone to damage and thus extending its service life.

[0024] A central rod 5 is horizontally arranged at the center of the inner cavity of the shaft core 1. A right connecting rod 6 is arranged on the right side of the front end face of the inner cavity of the shaft core 1, and a left connecting rod 7 is arranged on the left side of the rear end face of the inner cavity of the shaft core 1. The right connecting rod 6 and the left connecting rod 7 are respectively connected to the left and right sides of the central rod 5. A flexible electric heating plate 9 is arranged on the outer periphery of the central rod 5. The central rod 5 can be installed in the inner cavity of the shaft core 1 through the right connecting rod 6 and the left connecting rod 7. Then, the flexible electric heating plate 9 arranged on its outer wall can heat the shaft core 1 from the inside to the outside to achieve the effect of preheating, thereby increasing the effect of heat transfer printing.

[0025] Preferably, bolts are provided between the right connecting rod 6 and the left connecting rod 7 and the center rod 5 at the end near the center rod 5, and the right connecting rod 6 and the left connecting rod 7 are horizontally arranged. This arrangement can not only stably and effectively install and fix the center rod 5, but also allow for quick assembly and disassembly.

[0026] Preferably, the outer wall of the shaft core 1 is provided with external threads 10 on both the left and right sides, and the center of the end of the reinforcing head 2 near the shaft core 1 is provided with an internal thread hole 12 that matches the external threads 10. The cooperation between the external threads 10 and the internal thread hole 12 facilitates the quick assembly and connection between the shaft core 1 and the reinforcing head 2.

[0027] Preferably, slots 11 are provided on both the left and right sides of the shaft core 1. The slots 11 facilitate the installation and disassembly of the center rod 5, thereby enabling the maintenance and replacement of the flexible electric heating plate 9. The shaft core 1 and the center rod 5 are set at the same center point, which increases the stability of the overall structure.

[0028] Example 2:

[0029] Reference Figure 1-4This embodiment differs from the first embodiment in that: the internal reinforcing ribs 4 are all set in a "T" shape, and there are six sets of internal reinforcing ribs 4. The six sets of internal reinforcing ribs 4 are arranged horizontally at equal intervals on the inner wall of the inner cavity of the shaft core 1. This arrangement can effectively and comprehensively enhance the structural strength of the shaft core 1, thereby extending the service life of the shaft core 1. The reinforcing heads 2 are all set in a circle, and the outer circumference of the reinforcing heads 2 is provided with anti-slip ridges. This arrangement can facilitate the operator to rotate the reinforcing heads 2 quickly and effortlessly. The reinforcing heads 2 and the snap-fit ​​parts 3 are integrally formed. The integrally formed structure is stable and strong, has a long service life, and is not prone to breakage.

[0030] All electrical appliances mentioned in this article are connected to an external power source via wires.

[0031] 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 thermal transfer ribbon assembly for label printing, characterized in that: Includes a shaft core (1), a reinforcing head (2), and a flexible electric heating plate (9); The shaft core (1) is provided with reinforcing heads (2) on both the left and right sides. Each reinforcing head (2) is provided with a snap-fit ​​component (3) at the center of the end away from the shaft core (1). The shaft core (1) is provided with internal reinforcing ribs (4) at equal intervals around its inner cavity. A central rod (5) is horizontally arranged at the center of the inner cavity of the shaft core (1). A right connecting rod (6) is arranged on the right side of the front end face of the inner cavity of the shaft core (1). A left connecting rod (7) is arranged on the left side of the rear end face of the inner cavity of the shaft core (1). The right connecting rod (6) and the left connecting rod (7) are respectively connected to the left and right sides of the central rod (5). A flexible electric heating plate (9) is arranged on the outer periphery of the central rod (5).

2. The thermal transfer ribbon assembly for label printing according to claim 1, characterized in that: The right connecting rod (6) and the left connecting rod (7) are each bolted to the center rod (5) at the end near the center rod (5), and the right connecting rod (6) and the left connecting rod (7) are horizontally positioned.

3. The thermal transfer ribbon assembly for label printing according to claim 1, characterized in that: The outer wall of the shaft core (1) is provided with external threads (10) on both the left and right sides, and the center of the reinforcing head (2) near the shaft core (1) is provided with an internal thread hole (12) that matches the external threads (10).

4. The thermal transfer ribbon assembly for label printing according to claim 3, characterized in that: The shaft core (1) has slots (11) on both the left and right sides, and the shaft core (1) and the center rod (5) are located at the same center point.

5. The thermal transfer ribbon assembly for label printing according to claim 1, characterized in that: The internal reinforcing ribs (4) are all set in a "T" shape. There are six sets of internal reinforcing ribs (4), and the six sets of internal reinforcing ribs (4) are arranged horizontally at equal intervals on the inner wall of the inner cavity of the shaft core (1).

6. The thermal transfer ribbon assembly for label printing according to claim 1, characterized in that: All reinforcing heads (2) are circular, and anti-slip ridges are provided on the outer periphery of all reinforcing heads (2). The reinforcing head (2) and the snap-fit ​​part (3) are integrally formed.

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