Gluing mechanism for heat transfer film

Abstract

The utility model discloses a heat transfer printing film gluing mechanism which comprises a processing table, the left side of the upper end of the processing table is movably connected with an unwinding roller, the right side of the upper end of the processing table is movably connected with a winding roller, and the outer surface of the unwinding roller and the outer surface of the winding roller are jointly and movably connected with a heat transfer printing film body. A gluing tank is fixedly connected to the lower end of the adjusting assembly in a penetrating and inserting mode, a gluing pipe is fixedly installed at the lower end of the gluing tank, a driving assembly is arranged at the upper end of the adjusting assembly, and an inserting rod is fixedly installed at the lower end of the driving assembly. According to the technical scheme, the gluing mechanism for the heat transfer printing film is provided. In the process that the inserting rod is inserted into the gluing pipe and rotates, glue in the gluing pipe can be physically stirred. The stirring effect is beneficial to breaking of coagulated blocks or impurity groups existing in the glue, so that the coagulated blocks or the impurity groups become more uniform, blockage is reduced, and production of a heat transfer printing film body is guaranteed.

Description

Technical Field

[0001] The utility model relates to a thermal transfer film processing device, more specifically, it relates to a thermal transfer film gluing mechanism. Background Art

[0002] The thermal transfer film gluing mechanism refers to a mechanical device specially used to evenly apply glue on the thermal transfer film. It is a key component in the thermal transfer process, responsible for applying glue on the thermal transfer film in a precise and even manner, providing the necessary glue layer for the subsequent transfer process.

[0003] The gluing pipe in the existing thermal transfer film gluing mechanism will be blocked due to the high viscosity of the glue itself. This will cause the glue to be unable to be applied normally, affecting the production of the thermal transfer film.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a thermal transfer film gluing mechanism, which physically stirs the glue inside the gluing tube by inserting a rod into the gluing tube and rotating it. This stirring action helps to break up the agglomerated blocks or impurity clumps in the glue, making it more uniform, thereby reducing the possibility of blockage. When the rod is rotated, the glue is subjected to a certain shear force, which helps to improve the fluidity of the glue. The improvement of fluidity can reduce the viscosity of the glue in the gluing tube, thereby preventing blockage, allowing the glue to be applied normally, and ensuring the production of the thermal transfer film body.

[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a thermal transfer film gluing mechanism, including a processing table, a unwinding roller is movably connected to the left side of the upper end of the processing table, and a winding roller is movably connected to the right side of the upper end of the processing table, the outer surfaces of the unwinding roller and the winding roller are commonly movably connected to a thermal transfer film body, a bracket is fixedly installed on the upper end of the processing table, a slide groove is opened at the upper end of the bracket, an adjusting component is arranged inside the slide groove, a gluing tank is fixedly and insertedly connected to the lower end of the gluing tank, a gluing tube is fixedly installed at the lower end of the gluing tank, a driving component is arranged at the upper end of the adjusting component, and a plug rod is fixedly installed at the lower end of the driving component, the diameter of the plug rod is smaller than the inner diameter of the gluing tube, and the axis center lines of the plug rod and the gluing tube coincide.

[0007] The utility model is further configured as follows: the adjustment component includes a screw rod, a servo motor is fixedly installed on the front end of the screw rod, an adjustment frame is threadedly connected to the outer surface of the screw rod, the screw rod is movably connected to the inside of the slide groove, and the servo motor is fixedly connected to the front end of the bracket.

[0008] The utility model is further configured as follows: the driving assembly includes a cylinder, a circular plate is fixedly installed on the output end of the cylinder, a driving motor is fixedly installed inside the circular plate, a driving shaft is fixedly installed on the output end of the driving motor, a movable disk is fixedly installed on the lower end of the driving shaft, and the insertion rod is fixedly connected to the lower end of the movable disk.

[0009] The utility model is further configured as follows: a placing table is fixedly installed on the upper end of the processing table, and the thermal transfer film body is placed on the placing table.

[0010] The utility model is further configured as follows: four supporting legs are fixedly installed at the lower end of the processing table.

[0011] In summary, the utility model has the following beneficial effects:

[0012] 1. When the rod is inserted into the upper glue tube and rotated, the glue inside it will be physically stirred. This stirring action helps to break up the agglomerates or impurities in the glue, making it more uniform, thereby reducing the possibility of blockage. When the rod is rotated, the glue is subjected to a certain shear force, which helps to improve the fluidity of the glue. The improvement of fluidity can reduce the viscosity of the glue in the upper glue tube, thereby preventing blockage, allowing the glue to be coated normally and ensuring the production of thermal transfer film. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the adjustment component of the utility model;

[0015] Figure 3 It is a schematic diagram of the overall three-dimensional structure of the drive assembly of the utility model.

[0016] In the figure: 1. Processing table; 2. Unwinding roller; 3. Rewinding roller; 4. Thermal transfer film; 5. Bracket; 6. Slide; 7. Adjustment assembly; 8. Glue tank; 9. Glue hose; 10. Drive assembly; 11. Insert rod; 71. Screw rod; 72. Servo motor; 73. Adjustment frame; 101. Cylinder; 102. Circular plate; 103. Drive motor; 104. Drive shaft; 105. Movable disk; 12. Placement table; 13. Support legs. DETAILED DESCRIPTION

[0017] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0018] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0019] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0020] The utility model is described in detail below in conjunction with the accompanying drawings.

[0021] A thermal transfer film gluing mechanism, such as Figures 1 to 3 As shown, it includes a processing table 1, a reel 2 is movably connected to the left side of the upper end of the processing table 1, a reel 3 is movably connected to the right side of the upper end of the processing table 1, and the outer surfaces of the reel 2 and the reel 3 are movably connected to a thermal transfer film body 4, a bracket 5 is fixedly installed on the upper end of the processing table 1, a slide groove 6 is opened on the upper end of the bracket 5, and an adjustment component 7 is arranged inside the slide groove 6, and a glue tank 8 is fixedly inserted and connected to the lower end of the glue tank 8, and a glue tube 9 is fixedly installed at the lower end of the adjustment component 7. There is a driving component 10, and a plug rod 11 is fixedly installed at the lower end of the driving component 10. The diameter of the plug rod 11 is smaller than the inner diameter of the upper glue tube 9. The axis lines of the plug rod 11 and the upper glue tube 9 coincide with each other. The unwinding roller 2 is provided to provide the thermal transfer film body 4 to be processed, and the winding roller 3 is responsible for collecting the thermal transfer film body 4 after processing. The glue tank 8 stores glue, and the glue is discharged through the upper glue tube 9. The plug rod 11 will physically stir the glue inside during the process of inserting the upper glue tube 9 and rotating. This stirring action helps to break up the agglomerates or impurity groups in the glue, making it more uniform, thereby reducing the possibility of blockage. When the plug rod 11 is rotated, the glue is subjected to a certain shear force, which helps to improve the fluidity of the glue. The improvement of fluidity can reduce the viscosity of the glue in the upper glue tube 9, thereby preventing blockage, allowing the glue to be coated normally, and ensuring the production of the thermal transfer film body 4.

[0022] A placing table 12 is fixedly installed on the upper end of the processing table 1 , and the thermal transfer film body 4 is placed on the placing table 12 . The placing table 12 supports the thermal transfer film body 4 .

[0023] Four supporting legs 13 are fixedly mounted on the lower end of the processing table 1 , and the supporting legs 13 provide support for the processing table 1 .

[0024] like Figure 2 As shown, the adjustment component 7 includes a screw rod 71, a servo motor 72 is fixedly installed at the front end of the screw rod 71, an adjustment frame 73 is threadedly connected to the outer surface of the screw rod 71, the screw rod 71 is movably connected to the inside of the slide groove 6, and the servo motor 72 is fixedly connected to the front end of the bracket 5. The servo motor 72 drives the screw rod 71 to rotate, thereby driving the adjustment frame 73 to reciprocate back and forth along the screw rod 71, and then driving the glue tube 9 to evenly apply glue on the thermal transfer film body 4 to ensure the thickness and uniformity of the glue layer.

[0025] like Figure 3 As shown, the driving assembly 10 includes a cylinder 101, a circular plate 102 is fixedly installed on the output end of the cylinder 101, a driving motor 103 is fixedly installed inside the circular plate 102, a driving shaft 104 is fixedly installed on the output end of the driving motor 103, a movable disk 105 is fixedly installed on the lower end of the driving shaft 104, and the insertion rod 11 is fixedly connected to the lower end of the movable disk 105. The driving shaft 104 is driven by the driving motor 103, thereby driving the insertion rod 11 to rotate.

[0026] Working principle: The unwinding roller 2 is provided to provide the thermal transfer film 4 to be processed, and the winding roller 3 is responsible for collecting the processed thermal transfer film 4. Glue is stored in the glue tank 8, and the glue is discharged through the glue tube 9. The servo motor 72 drives the screw rod 71 to rotate, thereby driving the adjusting frame 73 to reciprocate along the screw rod 71, and then drives the glue tube 9 to evenly apply the glue on the thermal transfer film 4 to ensure the thickness and uniformity of the glue layer. When the glue in the glue tube 9 is easy to solidify, the circular plate 102 is driven downward by starting the cylinder 101. Since the diameter of the insertion rod 11 is smaller than the diameter of the upper glue tube 9, the insertion rod 11 is pushed to be inserted into the upper glue tube 9, and the driving shaft 104 is driven by the driving motor 103, thereby driving the insertion rod 11 to rotate. During the process of inserting the insertion rod 11 into the upper glue tube 9 and rotating, the glue inside the insertion rod 11 will be physically stirred. This stirring action helps to break up the agglomerates or impurities in the glue, making it more uniform, thereby reducing the possibility of clogging. When the plug 11 is rotated, the glue is subjected to a certain shear force, which helps to improve the fluidity of the glue. The improvement of fluidity can reduce the viscosity of the glue in the upper glue tube 9, thereby preventing clogging, allowing the glue to be coated normally, and ensuring the production of the thermal transfer film 4.

[0027] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A thermal transfer film gluing mechanism, comprising a processing table (1), characterized in that: The left side of the upper end of the processing table (1) is movably connected to a reeling roller (2), and the right side of the upper end of the processing table (1) is movably connected to a reeling roller (3). The outer surfaces of the reeling roller (2) and the reeling roller (3) are movably connected to a thermal transfer film body (4). The upper end of the processing table (1) is fixedly mounted with a bracket (5), and a slide groove (6) is provided at the upper end of the bracket (5). An adjustment component (7) is arranged inside the slide groove (6). The lower end of the adjustment component (7) is fixedly connected with a glue tank (8), and the lower end of the glue tank (8) is fixedly mounted with a glue tube (9). The upper end of the adjustment component (7) is provided with a driving component (10), and the lower end of the driving component (10) is fixedly mounted with an insertion rod (11). The diameter of the insertion rod (11) is smaller than the inner diameter of the glue tube (9), and the axis lines of the insertion rod (11) and the glue tube (9) coincide.

2. The thermal transfer film gluing mechanism according to claim 1, characterized in that: The adjustment assembly (7) comprises a screw rod (71), a servo motor (72) is fixedly mounted at the front end of the screw rod (71), an adjustment frame (73) is threadedly connected to the outer surface of the screw rod (71), the screw rod (71) is movably connected to the inside of the slide groove (6), and the servo motor (72) is fixedly connected to the front end of the bracket (5).

3. The thermal transfer film gluing mechanism according to claim 1, characterized in that: The driving assembly (10) comprises a cylinder (101), a circular plate (102) is fixedly mounted on the output end of the cylinder (101), a driving motor (103) is fixedly mounted inside the circular plate (102), a driving shaft (104) is fixedly mounted on the output end of the driving motor (103), a movable disk (105) is fixedly mounted on the lower end of the driving shaft (104), and the insertion rod (11) is fixedly connected to the lower end of the movable disk (105).

4. The thermal transfer film gluing mechanism according to claim 1, characterized in that: A placement table (12) is fixedly mounted on the upper end of the processing table (1), and the thermal transfer film body (4) is placed on the placement table (12).

5. The thermal transfer film gluing mechanism according to claim 1, characterized in that: Four supporting legs (13) are fixedly mounted on the lower end of the processing table (1).

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