Film covering equipment for medicine-grade inner film packaging

Abstract

The utility model discloses film laminating equipment for medicine-grade inner film packaging, which belongs to the technical field of film laminating equipment and comprises a mounting frame, a film laminating roller and a conveying roller, the film laminating roller and the conveying roller are arranged at the top end of the mounting frame, a conveying belt is rotatably arranged on the mounting frame, a positioning frame is adjustably fixed on the outer wall of the conveying belt, and the positioning frame is movably arranged on the mounting frame. A plurality of electric heating plates are fixedly embedded in the film laminating roller in an annular array mode, a sliding groove is formed in the outer wall of the film laminating roller, an extrusion plate corresponding to the outer wall of the film laminating roller is arranged in the sliding groove in a sliding mode, and ultraviolet germicidal lamps are installed on the two sides of the outer wall of the conveying roller in an annular array mode. A motor is fixedly mounted on the outer wall of the mounting frame, a motor shaft of the motor is fixedly connected with a conveying shaft in the conveying belt, the heating effect on the sealing film body is improved, and the film covering equipment for medicine-grade inner film packaging is suitable for processing and positioning of film covering raw materials of different sizes.

Description

Technical Field

[0001] The utility model belongs to the technical field of film coating equipment, and in particular relates to a film coating equipment for pharmaceutical-grade inner film packaging. Background Art

[0002] Laminating machines can be divided into two categories: instant laminating machines and pre-coating laminating machines. It is a special equipment for paper and film. The instant laminating machine includes three parts: gluing, drying and hot pressing. It has a wide range of applications and stable and reliable processing performance.

[0003] The patent with application number 202321306209.1 discloses a label laminating device, including a frame, a driving assembly, a laminating roller and a guide roller are installed inside the frame; an assembly slot is provided at the bottom end of the frame, and an electric heating assembly is plugged in and connected to the assembly slot of the frame, and the electric heating assembly includes an assembly frame, an air blowing fan and an electric heating mesh plate, and the air blowing fan and the electric heating mesh plate are fixedly connected to the frame body of the assembly frame through a bracket. During the laminating operation, the air blowing fan and the electric heating mesh plate of the electric heating assembly can be started by an external control device, and the heat generated by the electric heating mesh plate is blown to the inside of the frame under the wind guidance of the air blowing fan, effectively improving the adhesion and stability between the label and the protective film.

[0004] The above technical solution improves the stability of the coating by means of the hot air mechanism at the bottom of the equipment. However, during the coating process, the material will block the hot air mechanism, making it difficult for the hot air to contact the sealing film. In addition, since the packaging film is arranged on the outside, for coating equipment with high disinfection requirements such as pharmaceutical grade, the traditional sealing film conveying mechanism is in contact with the outside and is prone to breed bacteria. Utility Model Content

[0005] (1) Technical issues to be solved

[0006] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a film coating device for pharmaceutical-grade inner film packaging, which aims to solve the technical problem that materials in the prior art will block the hot air mechanism, thereby making it difficult for the hot air to contact the sealing film, and because the packaging film is set on the outside, for coating equipment with high disinfection requirements such as pharmaceutical-grade, the traditional sealing film conveying mechanism is in contact with the outside and is prone to breed bacteria.

[0007] (2) Technical solution

[0008] In order to solve the above technical problems, the utility model provides a coating device for pharmaceutical-grade inner film packaging, which includes a mounting frame and a coating roller and a conveying roller arranged on the top of the mounting frame, a conveyor belt is rotatably arranged on the mounting frame, a positioning frame is adjustably fixed to the outer wall of the conveyor belt, and a coating raw material is arranged through the positioning frame, a plurality of electric heating plates are embedded and fixed in the coating roller in a circular array, and a slide groove is provided on the outer wall of the coating roller, and the sliding of the slide groove is provided with an extrusion plate corresponding to the outer wall of the coating roller, and ultraviolet sterilization lamps are installed in a circular array on both sides of the outer wall of the conveying roller.

[0009] When using the pharmaceutical-grade inner film packaging laminating equipment of the present technical solution, multiple electric heating plates are embedded and fixed in the laminating roller. The electric heating plates make the laminating roller contact with the sealing film body during processing and keep it in a constant temperature state, thereby improving the heating and laminating effect on the sealing film body. In the laminating process, the extrusion plate fills the slide groove without affecting the normal processing. After laminating, the electric push rod in the accommodating groove is started to drive the extrusion plate to protrude from the outer wall of the laminating roller, thereby cutting off the sealing film body after lamination. An ultraviolet sterilization lamp and a protective cover are installed on the conveying roller, and the ultraviolet sterilization lamp disinfects the surface of the sealing film body. At the same time, multiple positioning frames are fixed on the outer wall of the conveyor belt, and the bolt threads are inserted into the screw holes to keep the positioning frames fixed. The bolt threads are inserted into the screw holes at different positions to facilitate the adjustment of the spacing of the positioning frames, which is suitable for the processing and positioning of laminating raw materials of different sizes.

[0010] Preferably, a motor is fixedly mounted on the outer wall of the mounting frame, and the shaft of the motor is fixedly connected to the conveying shaft in the conveyor belt.

[0011] Furthermore, a first support plate and a second support plate are symmetrically mounted on both sides of the top surface of the mounting frame, and both ends of the coating roller are rotatably inserted into the second support plate.

[0012] Furthermore, both ends of the conveying roller are rotatably inserted in the first support plates, and a protective cover sleeved on the conveying roller is fixed between the two first support plates.

[0013] Furthermore, a discharge trough is provided at the top end of the side wall of the protective cover, and a sealing film body is provided between the conveying roller and the coating roller.

[0014] Furthermore, the outer wall of the conveyor belt is provided with a plurality of screw holes, the top of the positioning frame is provided with a groove, and the groove is embedded with bolts threadedly inserted into the screw holes.

[0015] Furthermore, a receiving groove is provided on the bottom wall of the slide groove, and an electric push rod connected to the extrusion plate is embedded and fixed in the receiving groove.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model embeds and fixes a plurality of electric heating plates in the film coating roller, and the electric heating plates make the film coating roller contact with the sealing film body and keep it in a constant temperature state during processing, thereby improving the heating and coating effect on the sealing film body, and in the process of film coating, the extrusion plate fills the slide groove without affecting the normal processing, and after film coating, the electric push rod in the receiving groove is started to drive the extrusion plate to protrude from the outer wall of the film coating roller, thereby cutting off the sealing film body after film coating;

[0019] By installing an ultraviolet sterilization lamp and a protective cover on the conveyor roller, the ultraviolet sterilization lamp disinfects the surface of the sealing film body. At the same time, a plurality of positioning frames are fixed on the outer wall of the conveyor belt. Bolt threads are inserted into screw holes to keep the positioning frames fixed. Inserting the bolt threads into screw holes at different positions facilitates the adjustment of the spacing of the positioning frames. It is suitable for the processing and positioning of coated raw materials of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the mounting frame structure of the utility model;

[0023] Figure 3 For the utility model Figure 2 A schematic diagram of the structure enlargement in the middle;

[0024] Figure 4 It is a schematic diagram of the internal structure of the laminating roller of the utility model.

[0025] The markings in the attached drawings are: 1. mounting frame; 2. conveyor belt; 3. coating roller; 4. sealing film body; 5. discharge chute; 6. conveyor roller; 7. protective cover; 8. ultraviolet sterilization lamp; 9. first support plate; 10. motor; 11. second support plate; 12. coating material; 13. positioning frame; 14. screw hole; 15. bolt; 16. groove; 17. electric heating plate; 18. electric push rod; 19. extrusion plate; 20. slide groove; 21. receiving groove. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] This specific embodiment is a film laminating device for pharmaceutical grade inner film packaging, and its structural schematic diagram is as follows Figure 1 and Figure 2 As shown, the coating equipment for pharmaceutical-grade inner film packaging includes a mounting frame 1 and a coating roller 3 and a conveying roller 6 arranged at the top of the mounting frame 1, a conveyor belt 2 is rotatably arranged on the mounting frame 1, a positioning frame 13 is adjustably fixed to the outer wall of the conveyor belt 2, and a coating material 12 is arranged through the positioning frame 13, a plurality of electric heating plates 17 are embedded and fixed in a circular array in the coating roller 3, and a slide groove 20 is opened on the outer wall of the coating roller 3, and an extrusion plate 19 corresponding to the outer wall of the coating roller 3 is slidingly arranged on the slide groove 20, ultraviolet sterilization lamps 8 are installed on both sides of the outer wall of the conveying roller 6 in a circular array, and the electric heating plate 17 makes the coating roller 3 contact with the sealing film body 4 during processing and is in a constant temperature state, thereby improving the heating and coating effect on the sealing film body 4.

[0028] A motor 10 is fixedly mounted on the outer wall of the mounting frame 1, and the shaft of the motor 10 is fixedly connected to the conveying shaft in the conveyor belt 2. A first support plate 9 and a second support plate 11 are symmetrically mounted on both sides of the top surface of the mounting frame 1, and both ends of the coating roller 3 are rotatably inserted in the second support plate 11. Both ends of the conveying roller 6 are rotatably inserted in the first support plate 9. A protective cover 7 sleeved on the conveying roller 6 is fixed between the two first support plates 9. A discharge trough 5 is opened at the top of the side wall of the protective cover 7, and a sealing film body 4 is arranged between the conveying roller 6 and the coating roller 3.

[0029] like Figure 3 and Figure 4As shown, the outer wall of the conveyor belt 2 is provided with a plurality of screw holes 14, and the top of the positioning frame 13 is provided with a groove 16, in which a bolt 15 threadedly inserted into the screw hole 14 is embedded, and the bottom wall of the slide 20 is provided with a receiving groove 21, in which an electric push rod 18 connected to the extrusion plate 19 is embedded and fixed. During the laminating process, the extrusion plate 19 fills the slide 20 without affecting the normal processing. After laminating, the electric push rod 18 in the receiving groove 21 is started to drive the extrusion plate 19 to protrude from the outer wall of the laminating roller 3, and the sealing film body 4 after lamination is cut off. The ultraviolet sterilization lamp 8 disinfects the surface of the sealing film body 4. At the same time, a plurality of positioning frames 13 are fixed on the outer wall of the conveyor belt 2, and the bolts 15 are threadedly inserted into the screw holes 14 to keep the positioning frames 13 fixed. The bolts 15 are threadedly inserted into the screw holes 14 at different positions to facilitate the adjustment of the spacing of the positioning frames 13, which is suitable for the processing and positioning of laminating raw materials 12 of different sizes.

[0030] The schematic diagram of the mounting frame 1 of the film laminating device for pharmaceutical-grade inner film packaging is as follows Figure 2 As shown, its Figure 2 The enlarged schematic diagram of the structure at A is as follows Figure 3 As shown, the internal structure diagram of the laminating roller 3 is as follows Figure 4 shown.

[0031] Working principle: When the film coating equipment for pharmaceutical-grade inner film packaging of the present technical solution is used, the motor 10 is started to drive the conveyor belt 2 to rotate, and the film coating raw material 12 clamped in the mounting frame 1 is conveyed during the rotation. The electric heating plate 17 makes the film coating roller 3 contact with the sealing film body 4 during processing and is in a constant temperature state, thereby improving the heating and coating effect of the sealing film body 4. In the process of film coating, the extrusion plate 19 fills the slide groove 20 without affecting the normal processing. After film coating, the electric push rod 18 in the accommodating groove 21 is started to drive the extrusion plate 19 to protrude from the outer wall of the film coating roller 3, thereby cutting off the sealing film body 4 after film coating; the ultraviolet sterilization lamp 8 installed on the start conveyor roller 6 is disinfected on the surface of the sealing film body 4. At the same time, a plurality of positioning frames 13 are fixed on the outer wall of the conveyor belt 2, and the bolts 15 are threadedly inserted in the screw holes 14 to keep the positioning frames 13 fixed. The bolts 15 are threadedly inserted in the screw holes 14 at different positions to facilitate the adjustment of the spacing of the positioning frames 13, which is suitable for the processing and positioning of film coating raw materials 12 of different sizes.

[0032] All technical features in this embodiment can be freely combined according to actual needs.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A film coating device for pharmaceutical-grade inner film packaging, comprising a mounting frame (1) and a film coating roller (3) and a conveying roller (6) arranged at the top of the mounting frame (1), characterized in that: A conveyor belt (2) is rotatably mounted on the mounting frame (1), a positioning frame (13) is adjustably fixed to the outer wall of the conveyor belt (2), and a coating material (12) is arranged through the positioning frame (13), a plurality of electric heating plates (17) are embedded and fixed in a circular array in the coating roller (3), and a slide groove (20) is provided on the outer wall of the coating roller (3), and an extrusion plate (19) corresponding to the outer wall of the coating roller (3) is provided for sliding in the slide groove (20), and ultraviolet sterilization lamps (8) are installed in a circular array on both sides of the outer wall of the conveyor roller (6).

2. The film laminating device for pharmaceutical-grade inner film packaging according to claim 1, characterized in that: A motor (10) is fixedly mounted on the outer wall of the mounting frame (1), and the shaft of the motor (10) is fixedly connected to a conveying shaft in the conveyor belt (2).

3. The film laminating device for pharmaceutical-grade inner film packaging according to claim 1, characterized in that: A first support plate (9) and a second support plate (11) are symmetrically mounted on both sides of the top end surface of the mounting frame (1), and both ends of the coating roller (3) are rotatably inserted into the second support plate (11).

4. The film laminating device for pharmaceutical-grade inner film packaging according to claim 3, characterized in that: Both ends of the conveying roller (6) are rotatably inserted into the first support plates (9), and a protective cover (7) sleeved on the conveying roller (6) is fixed between the two first support plates (9).

5. The film laminating device for pharmaceutical-grade inner film packaging according to claim 4, characterized in that: A discharge trough (5) is provided at the top end of the side wall of the protective cover (7), and a sealing film body (4) is provided between the conveying roller (6) and the laminating roller (3).

6. The film laminating device for pharmaceutical-grade inner film packaging according to claim 1, characterized in that: The outer wall of the conveyor belt (2) is provided with a plurality of screw holes (14), the top end of the positioning frame (13) is provided with a groove (16), and a bolt (15) threadedly inserted into the screw hole (14) is embedded in the groove (16).

7. The film laminating device for pharmaceutical-grade inner film packaging according to claim 1, characterized in that: The bottom wall of the slide groove (20) is provided with a receiving groove (21), and an electric push rod (18) connected to the extrusion plate (19) is embedded and fixed in the receiving groove (21).

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