Film covering mechanism for packaging film printing processing

Abstract

The utility model belongs to the technical field of film laminating mechanisms, and discloses a film laminating mechanism for packaging film printing processing, which comprises a film laminating machine body, one end of the front side of the film laminating machine body is fixedly connected with a first fixing block, and the other end of the front side of the film laminating machine body is fixedly connected with a second fixing block. A rotating rod is rotatably connected to the interiors of the first fixing block and the second fixing block, a first linkage rod is rotatably connected to the position, below the rotating rod, in the first fixing block, a rotating disc is fixedly connected to one end of the first linkage rod, and a disc is fixedly connected to the position, located on the inner side of the rotating disc, of the outer surface of the first linkage rod; and a rotating groove is formed in the position, corresponding to the disc, in the rotating rod, the disc is rotationally connected into the rotating groove, and a second linkage rod is rotationally connected to the position, located below the rotating rod, in the second fixing block, redundant waste of the thin film material can be reduced, the utilization rate of the thin film material is increased, and the cost of the thin film material is saved.

Description

Technical Field

[0001] This utility model belongs to the technical field of coating mechanism, and in particular relates to a coating mechanism for packaging film printing and processing. Background Technology

[0002] In the field of modern packaging materials, the printing and processing of packaging films is a common production technology that can significantly improve the aesthetics and market competitiveness of product packaging. Traditional packaging film printing and processing usually requires the printed film to be laminated to increase its wear resistance and protective performance. At present, the laminating equipment on the market has certain limitations in terms of automation, laminating accuracy and production efficiency, and cannot meet the personalized and high-efficiency production needs of some high-end products. In view of the above problems, a new type of laminating mechanism for packaging film printing and processing is adopted for production.

[0003] However, existing laminating facilities consume certain raw materials during the laminating process, which not only increases production costs but is also detrimental to environmental protection. Utility Model Content

[0004] This utility model addresses the problem of raw material consumption in existing coating mechanisms during the coating process, which not only increases production costs but also harms environmental protection. The following technical solution is proposed:

[0005] A laminating mechanism for printing and processing packaging films includes a laminating machine body. A first fixing block is fixedly connected to one end of the front of the laminating machine body, and a second fixing block is fixedly connected to the other end of the front of the laminating machine body. A rotating rod is rotatably connected inside the first fixing block and the second fixing block. A first linkage rod is rotatably connected inside the first fixing block at a position below the rotating rod. A turntable is fixedly connected to one end of the first linkage rod. A disc is fixedly connected to the outer surface of the first linkage rod at a position inside the turntable. A rotating groove is formed inside the rotating rod corresponding to the position of the disc. The disc is rotatably connected inside the rotating groove. A second linkage rod is rotatably connected inside the second fixing block at a position below the rotating rod. A first gear is fixedly connected to one end of the second linkage rod. A second gear is fixedly connected to the outer surface of the rotating rod at a position above the first gear. The outer surfaces of the first gear and the second gear are meshed together.

[0006] Preferably, a fixed sleeve is fitted onto the outer surface of the rotating rod at the middle position, a spring is fixedly connected inside the fixed sleeve, a pressing block is fixedly connected to one end of the spring, the pressing block is movably connected inside the fixed sleeve, and a rubber pad is adhered to the top of the pressing block.

[0007] Preferably, both ends of the fixing sleeve are internally threaded with bolts, and one end of each bolt is threaded into the inside of the rotating rod.

[0008] Preferably, both ends of the extrusion block are provided with bevels.

[0009] Preferably, the first gear and the second gear are the same size.

[0010] Preferably, one end face of the disc is in contact with one end face of the rotating groove.

[0011] The beneficial effects of this utility model are as follows:

[0012] (1) It can reduce the waste of film materials, improve the utilization rate of film materials, and save the cost of film materials.

[0013] (2) Pressing the wrapping bucket improves the connection stability of the wrapping bucket and increases the friction between the extrusion block and the inner wall of the wrapping bucket, ensuring that the wrapping bucket can be more stable. Attached Figure Description

[0014] Figure 1 The diagram shown is a structural schematic of a laminating mechanism for printing and processing packaging films;

[0015] Figure 2 The diagram shows the installation structure of the rotating rod;

[0016] Figure 3 The diagram shown is a schematic of the mounting structure of the fixing sleeve;

[0017] Figure 4 The diagram shows the installation structure of the extrusion block;

[0018] In the diagram: 1. Laminating machine body; 2. First fixing block; 3. Second fixing block; 4. Rotating rod; 5. First linkage rod; 6. Turntable; 7. Disc; 8. Rotary groove; 9. Second linkage rod; 10. First gear; 11. Second gear; 12. Fixing sleeve; 13. Spring; 14. Extrusion block; 15. Rubber pad; 16. Bolt. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0020] Example 1

[0021] This utility model provides a laminating mechanism for packaging film printing and processing, such as... Figures 1 to 4As shown, the machine includes a laminating machine body 1, which mainly consists of a main unit, an electric heating system, an air pressure system, an operating table, and a film roll. This structure is a prior art structure and will not be elaborated further here. A first fixing block 2 is fixedly connected to one end of the front of the laminating machine body 1, and a second fixing block 3 is fixedly connected to the other end of the front of the laminating machine body 1. A rotating rod 4 is rotatably connected inside the first fixing block 2 and the second fixing block 3. A first linkage rod 5 is rotatably connected inside the first fixing block 2 at a position below the rotating rod 4. The first linkage rod 5... A turntable 6 is fixedly connected to the end of the first linkage rod 5. A disc 7 is fixedly connected to the outer surface of the first linkage rod 5 at the position inside the turntable 6. A rotating groove 8 is opened inside the rotating rod 4 at the position corresponding to the disc 7. The disc 7 is rotatably connected inside the rotating groove 8. A second linkage rod 9 is rotatably connected inside the second fixed block 3 at the position below the rotating rod 4. A first gear 10 is fixedly connected to one end of the second linkage rod 9. A second gear 11 is fixedly connected to the outer surface of the rotating rod 4 at the position above the first gear 10. The outer surfaces of the first gear 10 and the second gear 11 are meshed together.

[0022] like Figure 1 and Figure 4 As shown, a fixed sleeve 12 is fitted onto the outer surface of the rotating rod 4 at the middle position. A spring 13 is fixedly connected inside the fixed sleeve 12. One end of the spring 13 is fixedly connected to a pressing block 14. The pressing block 14 is movably connected inside the fixed sleeve 12. A rubber pad 15 is glued to the top of the pressing block 14. The rubber pad 15 can increase the friction between the pressing block 14 and the inner wall of the wrapping bucket, ensuring that the wrapping bucket can be more stable.

[0023] like Figure 1 and Figure 3 As shown, bolts 16 are threaded to both ends of the fixed sleeve 12. One end of the bolt 16 is threaded to the inside of the rotating rod 4. By tightening the bolts 16, the fixed sleeve 12 is effectively fixed to the rotating rod 4, ensuring a stable connection between the rotating rod 4 and the fixed sleeve 12 and improving the stability of the fixed sleeve 12.

[0024] like Figure 1 and Figure 4 As shown, both ends of the extrusion block 14 are provided with inclined surfaces, which facilitates the smooth movement of the inner wall of the wrapping barrel along the inclined surfaces, ensuring that the wrapping barrel can be installed and disassembled normally.

[0025] like Figure 1 and Figure 2 As shown, the first gear 10 and the second gear 11 are the same size, ensuring that when the rotating rod 4 rotates and drives the second gear 11 to rotate synchronously, the second gear 11 can drive the second linkage rod 9 to rotate synchronously, thus ensuring the smooth operation and efficient work of the entire transmission system.

[0026] like Figure 1 and Figure 2As shown, one end face of the disc 7 and one end face of the rotating groove 8 are in close contact with each other, ensuring that by rotating the disc 6, the first linkage rod 5 rotates synchronously, the first linkage rod 5 rotates synchronously, the disc 7 rotates synchronously, and the disc 7 rotates synchronously, the rotating rod 4 rotates synchronously, thus achieving a linkage effect and ensuring coordination and consistency during the rotation process to achieve the purpose of precise transmission.

[0027] Working principle: In actual use, the device first takes out the wrapping can filled with small film, and then controls the inner wall of the wrapping can to move along the surface of the fixing sleeve 12. As the wrapping can moves slowly, it will first contact the inclined surface of the extrusion block 14 and apply force to the extrusion block 14. The extrusion block 14 will apply force to the spring 13, causing the spring 13 to deform and drive the extrusion block 14 to move. Thus, the inner wall of the wrapping can continues to move along the extrusion block 14. When the wrapping can is in complete contact with the surface of the extrusion block 14, the wrapping can is fixed. Due to the elastic force of the spring 13, the spring 13 squeezes the extrusion block 14, which in turn squeezes the wrapping can, pressing the wrapping can tightly and improving the stability of the connection between the wrapping can and the fixing sleeve 12. In addition, the rubber pad 15 can increase the friction between the extrusion block 14 and the inner wall of the wrapping can, ensuring that the wrapping can be more stable.

[0028] Then, the fixing sleeve 12 is fitted onto the outer surface of the rotating rod 4, and the fixing sleeve 12 is pressed and fixed by tightening the bolts 16. Then, the laminating machine body 1 is started. The laminating machine body 1 uses heating and pressure to evenly cover the surface of paper or other materials with film material to enhance their appearance, protect their surface, or give them specific functions. Then, by rotating the turntable 6, the rotation of the turntable 6 drives the first linkage rod 5 to rotate synchronously. The rotation of the first linkage rod 5 drives the disc 7 to rotate synchronously. The rotation of the disc 7 drives the rotating rod 4 to rotate synchronously. The rotation of the rotating rod 4 drives the fixing sleeve 12 and the wrapping drum to rotate synchronously. Then, under the action of the small film wrapped on the surface of the wrapping drum, the excess waste of film material can be reduced, the utilization rate of film material can be improved, and the cost of film material can be saved.

[0029] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A laminating mechanism for printing and processing packaging films, characterized in that, The film laminating machine body (1) is fixedly connected with the first fixed block (2) at one end of the front face, and is fixedly connected with the second fixed block (3) at the other end of the front face, and the first fixed block (2) and the second fixed block (3) are rotatably connected with the rotating rod (4) inside, and the first fixed block (2) is rotatably connected with the first linkage rod (5) inside the position below the rotating rod (4), and the first linkage rod (5) is fixedly connected with the rotating disc (6) at one end, and the first linkage rod (5) is fixedly connected with the disc (7) on the outer surface of the position inside the rotating disc (6), and the rotating rod (4) is provided with the rotating groove (8) at the position corresponding to the disc (7) inside, and the disc (7) is rotatably connected inside the rotating groove (8), and the second fixed block (3) is rotatably connected with the second linkage rod (9) at the position below the rotating rod (4) inside, and the second linkage rod (9) is fixedly connected with the first gear (10) at one end, and the rotating rod (4) is fixedly connected with the second gear (11) on the outer surface of the position above the first gear (10), and the outer surface of the first gear (10) and the outer surface of the second gear (11) are engagedly connected.

2. The laminating mechanism for printing processing of a packaging film according to claim 1, characterized in that: The rotating rod (4) is sleeved with the fixed sleeve (12) at the middle position of the outer surface, the fixed sleeve (12) is fixedly connected with the spring (13) inside, one end of the spring (13) is fixedly connected with the extrusion block (14), the extrusion block (14) is movably connected inside the fixed sleeve (12), and the rubber pad (15) is bonded to the top end of the extrusion block (14).

3. The laminating mechanism for printing processing of a packaging film according to claim 2, characterized in that: The fixed sleeve (12) is threadedly connected with the bolt (16) inside at both ends, and the bolt (16) is threadedly connected inside the rotating rod (4) at one end.

4. The laminating mechanism for printing processing of a packaging film according to claim 2, characterized in that: The extrusion block (14) is provided with inclined surfaces at both ends.

5. The laminating mechanism for printing processing of a packaging film according to claim 1, characterized in that: The size of the first gear (10) and the size of the second gear (11) are the same.

6. The laminating mechanism for printing processing of a packaging film according to claim 1, characterized in that: The one end face of the disc (7) and the one end face of the rotating groove (8) are mutually attached.

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