A label printer with a laminating device

Abstract

The utility model provides a kind of laminating device for label printer, including the support component of multiple guide rollers, winding roller one and winding roller two are installed, the label paper and film are rolled in with guide roller, winding roller one and winding roller two, support component inside is fixedly connected with cutting table, multiple cutting grooves and V-shaped groove are opened in cutting table upside, cutting table top is fixedly connected with telescopic link, telescopic link lower movable end is fixedly connected with lower pressing plate, cutting blade one and cutting blade two are fixedly connected with lower pressing plate lower side;By telescopic link drive lower pressing plate movement, cooperate cutting groove and V-shaped groove on cutting table, realize the automatic cutting of label paper after laminating, before cutting, positioning pressure rod and side edge pressing plate first press tightly label paper, avoid displacement, ensure that incision is neat;Cutting blade one, two respectively cut out triangular gap and middle intermittent incision in label paper two sides, facilitate user tear open and use, improve the operation convenience and finished product quality.

Description

Technical Field

[0001] This utility model relates to the field of label coating technology, and in particular to a coating device for a label printer. Background Technology

[0002] Label lamination, often referred to as coating, lamination, or adhesive bonding, is an important post-printing processing technique. Its core involves covering the surface of a printed label or other printed material with a transparent plastic film, which is then bonded firmly using an adhesive through heating and pressure. This results in a paper-plastic composite product that significantly enhances the label's durability, giving it excellent properties such as waterproofing, moisture resistance, stain resistance, abrasion resistance, folding resistance, and chemical corrosion resistance. This effectively protects the printed graphics and extends the label's lifespan during transportation, handling, and use. After lamination, the labels are cut to facilitate tearing them off for users.

[0003] A search revealed a Chinese patent publication number CN219969223U, which discloses a film coating and cutting device for a label printer. The device includes a frame, a film unwinding mechanism mounted on the frame, and a controller mounted on the frame. The frame is arranged in sequence along the label tape conveying direction, including a printer, a pressing mechanism, a label sensor, an indentation mechanism, a cutting mechanism, a first tension adjustment mechanism, and a winding mechanism.

[0004] To address the problem in the aforementioned technologies that it is difficult to cut out triangular slits that make it easier for users to tear the label paper, a laminating device for label printers is proposed. Utility Model Content

[0005] In view of this, the present invention aims to provide a laminating device for a label printer to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial alternative.

[0006] The technical solution of this utility model embodiment is implemented as follows: A laminating device for a label printer includes a support component with multiple guide rollers, a first take-up roller, and a second take-up roller installed. The guide rollers, the first take-up roller, and the second take-up roller are tumblingly connected to label paper and film. A cutting table is fixedly connected to the inner side of the support component. Multiple cutting grooves and V-grooves are opened on the upper side of the cutting table. A telescopic rod is fixedly connected above the cutting table. A lower pressure plate is fixedly connected to the movable end below the telescopic rod. A first cutting blade and a second cutting blade are fixedly connected below the lower pressure plate.

[0007] In some embodiments, a spring four is fixedly connected to one side of the lower pressure plate, a side pressure plate is fixedly connected below the spring four, and one side of the side pressure plate is slidably connected to the cutting blade one.

[0008] In some embodiments, multiple positioning rods are slidably connected to both sides of the lower pressure plate, and multiple springs are fixedly connected to the lower end of the positioning rods and the lower end of the lower pressure plate.

[0009] In some embodiments, adsorption components are fixedly connected to both sides of the cutting table, and a dust collection component is fixedly connected to the air outlet end of the adsorption component, with the dust collection component fixedly connected to the bottom of the cutting table.

[0010] In some embodiments, a tensioning bracket is slidably connected to the bottom of one side of the support component, a spring is fixedly connected to the tensioning bracket and the bottom of the support component, a tensioning roller is rotatably connected between multiple tensioning brackets, and an L-shaped bracket is fixedly connected to one side of the lower pressure plate.

[0011] In some embodiments, a pressing bracket is fixedly connected to one side of the support member, and a lower pressing roller is rotatably connected to the lower end of the pressing bracket.

[0012] In some embodiments, a lifting bracket is slidably connected above the pressing bracket, an upper pressing roller is rotatably connected to the inner side of the lifting bracket, a cam is rotatably connected to the inner side of the upper pressing roller, a handle is fixedly connected to one end of the cam, and the side wall of the cam is slidably connected to the pressing bracket.

[0013] In some embodiments, a spring is fixedly connected between the bottom of the lifting bracket and the pressing bracket.

[0014] The present invention has the following advantages due to the adoption of the above technical solution:

[0015] 1. A laminating device for a label printer, which uses a telescopic rod to drive the lower pressure plate to move, and works with the cutting groove and V-groove on the cutting table to automatically cut the laminated label paper. Before cutting, the positioning pressure rod and the side pressure plate press the label paper to prevent displacement and ensure a neat cut. Cutting blades one and two cut triangular notches on both sides of the label paper and discontinuous cuts in the middle, respectively, to facilitate user tearing and use, thereby improving operational convenience and product quality.

[0016] 2. A laminating device for a label printer, which, by setting adsorption components and dust collection components on both sides of the cutting table, can promptly remove triangular label debris generated during the cutting process. The dust collection pump collects the debris through a pipeline, effectively preventing debris from contaminating the table surface or interfering with the normal transmission of label paper, ensuring a clean processing environment, reducing maintenance needs, and facilitating long-term stable operation of the equipment.

[0017] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a structural diagram of the main body of this utility model;

[0020] Figure 2 This is a partial structural diagram of the present invention;

[0021] Figure 3 For the present utility model Figure 2 Structural diagram at point A;

[0022] Figure 4 This is a structural diagram of the tension roller installation of this utility model;

[0023] Figure 5 This is a structural diagram of the cutting table installation of this utility model;

[0024] Figure 6 This is a structural diagram of the cutting blade installation of this utility model.

[0025] Figure label:

[0026] 1. Support component; 2. Guide roller; 3. Label paper; 4. Take-up roller one; 5. Take-up roller two; 6. Film; 7. Pressing bracket; 8. Cutting table; 9. L-shaped bracket; 10. Tensioning roller; 11. Upper pressing roller; 12. Lower pressing roller; 13. Spring one; 14. Lifting bracket; 15. Cam; 16. Handle; 17. Tensioning bracket; 18. Spring two; 19. Cutting groove; 20. V-groove; 21. Telescopic rod; 22. Lower pressure plate; 23. Positioning pressure rod; 24. Spring three; 25. Dust collection assembly; 26. Adsorption component; 27. Cutting blade one; 28. Cutting blade two; 29. ​​Side pressure plate; 30. Spring four. Detailed Implementation

[0027] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0028] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0029] Example 1:

[0030] like Figure 1-6 As shown, a laminating device for a label printer includes a support component 1 with multiple guide rollers 2, a first winding roller 4, and a second winding roller 5 installed. The guide rollers 2, the first winding roller 4, and the second winding roller 5 are rotatably connected to label paper 3 and film 6. A cutting table 8 is fixedly connected to the inner side of the support component 1. Multiple cutting grooves 19 and V-grooves 20 are opened on the upper side of the cutting table 8. A telescopic rod 21 is fixedly connected above the cutting table 8. A lower pressure plate 22 is fixedly connected to the movable end below the telescopic rod 21. A first cutting blade 27 and a second cutting blade 28 are fixedly connected below the lower pressure plate 22.

[0031] In use, take-up roller 4 is used to take up the laminated label paper 3, take-up roller 5 is used to provide the film 6, and support component 1 consists of an outer support shell and multiple brackets on the inner side. In use, multiple guide rollers 2 are used to guide and support the label paper 3 and film 6 to roll and adhere to the film. After the film is adhered, the label paper 3 moves above the cutting table 8. At this time, the electric telescopic rod 21 extends, driving the bottom pressure plate 22 to move, inserting the second cutting blade 28 into the cutting groove 19, and inserting the first cutting blade 27 into the V-groove 20, making intermittent cuts in the middle of the label paper 3, and making triangular notches on both sides of the label paper 3 to facilitate tearing. Cutting easy-to-tear cuts makes it convenient to use.

[0032] In this embodiment, a spring 30 is fixedly connected to one side of the lower pressure plate 22, a side pressure plate 29 is fixedly connected below the spring 30, one side of the side pressure plate 29 is slidably connected to the cutting blade 27, and multiple positioning rods 23 are slidably connected to both sides of the lower pressure plate 22. Multiple springs 24 are fixedly connected to the lower end of the positioning rods 23 and the lower end of the lower pressure plate 22.

[0033] Before cutting, multiple positioning pressure rods 23 and side pressure plates 29 can be used from all sides to fix the label paper 3 with the cutting table 8 to prevent shaking during cutting and affecting the final cutting effect. Then, the first cutting blade 27 and the second cutting blade 28 are lowered to cut.

[0034] In this embodiment, adsorption components 26 are fixedly connected to both sides of the cutting table 8, and a dust collection component 25 is fixedly connected to the air outlet of the adsorption component 26. The dust collection component 25 is fixedly connected to the bottom of the cutting table 8. The adsorption component 26 is a dust suction port and a pipe, and the dust collection component 25 is a dust pump with a filter. It can collect the triangular label fragments that have been cut off in a concentrated manner, so as to prevent contamination of the surface of the cutting table 8 and affect the cutting and the passage of the label paper 3.

[0035] In this embodiment, a tensioning bracket 17 is slidably connected to the bottom of the support component 1 on one side. A spring 18 is fixedly connected to the tensioning bracket 17 and the bottom of the support component 1. Tensioning rollers 10 are rotatably connected between multiple tensioning brackets 17. An L-shaped bracket 9 is fixedly connected to one side of the lower pressure plate 22. After the positioning pressure rod 23 and the side pressure plate 29 fix the label, in order to prevent the label paper 3 from loosening and affecting the processing, the L-shaped bracket 9 will press down on the tensioning bracket 17 when it moves with the lower pressure plate 22, and then move down through the tensioning roller 10 to keep the label paper 3 taut.

[0036] In this embodiment: during use, take-up roller 4 is used to take up the coated label paper 3, take-up roller 5 is used to provide the film 6, support component 1 consists of an outer support shell and multiple brackets on the inner side, and multiple guide rollers 2 are used to guide and support the label paper 3 and film 6 to roll and adhere to the film during use; after the film is adhered, the label paper 3 moves above the cutting table 8, at which time the electric telescopic rod 21 extends, driving the bottom pressure plate 22 to move, inserting the second cutting blade 28 into the cutting groove 19, and inserting the first cutting blade 27 into the V-groove 20, cutting intermittent slits in the middle of the label paper 3, and cutting triangular notches on both sides of the label paper 3 to facilitate tearing, cutting slits that are easy to tear for convenient use;

[0037] Before cutting, multiple positioning pressure rods 23 and side pressure plates 29 can be used from all sides to fix the label paper 3 with the cutting table 8 to prevent shaking during cutting and affecting the final cutting effect. Then, the first cutting blade 27 and the second cutting blade 28 are lowered to cut.

[0038] The adsorption component 26 is a dust suction port and pipe, and the dust suction assembly 25 is a dust suction pump with a filter, which can collect the cut triangular label fragments in a concentrated manner to prevent contamination of the surface of the cutting table 8 from affecting the cutting and the passage of the label paper 3.

[0039] After the positioning pressure bar 23 and the side pressure plate 29 fix the label, in order to prevent the label paper 3 from loosening and affecting the processing, the L-shaped bracket 9 will press down on the tension bracket 17 as it moves with the lower pressure plate 22, and then move down through the tension roller 10 to keep the label paper 3 taut.

[0040] Example 2:

[0041] A laminating device for a label printer, this embodiment is based on embodiment 1 with the following improvements, such as... Figure 1-6 As shown,

[0042] In this embodiment, a pressing bracket 7 is fixedly connected to one side of the support component 1, a lower pressing roller 12 is rotatably connected to the lower end of the pressing bracket 7, a lifting bracket 14 is slidably connected to the upper part of the pressing bracket 7, an upper pressing roller 11 is rotatably connected to the inner side of the lifting bracket 14, a cam 15 is rotatably connected to the inner side of the upper pressing roller 11, a handle 16 is fixedly connected to one end of the cam 15, the side wall of the cam 15 is slidably connected to the pressing bracket 7, and a spring 13 is fixedly connected between the bottom of the lifting bracket 14 and the pressing bracket 7.

[0043] The lower pressing roller 12 and the upper pressing roller 11 can heat and press the film to coat it. When it is necessary to adjust and install the film 6, simply rotate the cam 15 through the handle 16 to make the convex end of the cam 15 press the pressing bracket 7, thereby raising and separating the upper pressing roller 11. This makes it easier to adjust and install the film 6. Then, rotate the cam 15 again to make the low-lying part fit against the pressing bracket 7. The film 6 can be pressed under the action of the spring 13.

[0044] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A laminating device for a label printer, comprising a support component (1) on which a plurality of guide rollers (2), a first take-up roller (4), and a second take-up roller (5) are mounted, characterized in that: The guide roller (2), take-up roller 1 (4) and take-up roller 2 (5) are tumbledly connected to the label paper (3) and the film (6). The support component (1) is fixedly connected to the inner side of the cutting table (8). The upper side of the cutting table (8) has multiple cutting grooves (19) and V-grooves (20). The upper side of the cutting table (8) is fixedly connected to the telescopic rod (21). The lower movable end of the telescopic rod (21) is fixedly connected to the lower pressure plate (22). The lower pressure plate (22) is fixedly connected to the lower blade 1 (27) and the cutting blade 2 (28).

2. The laminating device for a label printer according to claim 1, characterized in that: A spring four (30) is fixedly connected to one side of the lower pressure plate (22), and a side pressure plate (29) is fixedly connected below the spring four (30). One side of the side pressure plate (29) is slidably connected to the cutting blade one (27).

3. The laminating device for a label printer according to claim 2, characterized in that: Multiple positioning rods (23) are slidably connected to both sides of the lower pressure plate (22), and multiple springs (24) are fixedly connected to the lower end of the positioning rods (23) and the lower end of the lower pressure plate (22).

4. A laminating device for a label printer according to claim 3, characterized in that: The cutting table (8) is fixedly connected to two sides with adsorption components (26), and the air outlet of the adsorption components (26) is fixedly connected to a dust collection assembly (25), which is fixedly connected to the bottom of the cutting table (8).

5. A laminating device for a label printer according to claim 1, characterized in that: A tensioning bracket (17) is slidably connected to the bottom of the support component (1) on one side. A spring (18) is fixedly connected to the bottom of the tensioning bracket (17) and the support component (1). Tensioning rollers (10) are rotatably connected between multiple tensioning brackets (17). An L-shaped bracket (9) is fixedly connected to one side of the lower pressure plate (22).

6. A laminating device for a label printer according to claim 1, characterized in that: The support component (1) is fixedly connected to a pressing bracket (7) on one side, and the lower end of the pressing bracket (7) is rotatably connected to a lower pressing roller (12).

7. A laminating device for a label printer according to claim 6, characterized in that: A lifting bracket (14) is slidably connected above the pressing bracket (7). An upper pressing roller (11) is rotatably connected to the inner side of the lifting bracket (14). A cam (15) is rotatably connected to the inner side of the upper pressing roller (11). A handle (16) is fixedly connected to one end of the cam (15). The side wall of the cam (15) is slidably connected to the pressing bracket (7).

8. A laminating device for a label printer according to claim 7, characterized in that: A spring (13) is fixedly connected between the bottom of the lifting bracket (14) and the pressing bracket (7).

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