Softening and heating device for thin film
By designing a film softening heating device for gathering, rough jointing and rolling components, the problem of not being easy to soften and recombinate during the film recombination process is solved, and the uniform heating and recombination operation of the film layer is achieved, which facilitates the gathering and initial positioning of the film.
Patent Information
- Application Number
- CN202420157321.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-23
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-01-23
AI Technical Summary
During the existing film composite process, the film is not easy to soften and recombine, resulting in difficulty in stratification operation.
A film softening heating device including a gathering component, a thick joint assembly and a rolling component was designed. The film layer is sorted through the gathering component, the thick joint assembly is initially softened and connected, and the rolling component is heated and formed to ensure that the film layer is well positioned and Achieve compounding.
The film is easy to soften and recombinate, ensuring uniform heat from the film layer and effectively performing preliminary positioning and recombination of the film layer.
Smart Images
Figure CN222246170U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field related to film manufacturing, in particular to a film softening and heating device. Background Art
[0002] In the production of films, in order to improve the performance of the films themselves, films made of different materials are usually compounded to improve the performance of the films through composite materials. However, in the existing film compounding, most of them are plasticized and formed at one time. The compounding process of different formed films is not easy to operate and easily leads to film delamination. Utility Model Content
[0003] The utility model aims to overcome the defect in the prior art that the film is not easy to soften when being softened and compounded, and provides a film softening and heating device which is easy to soften and compound the film.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A film softening and heating device comprises a gathering component, a rough connection component and a rolling component. The rough connection component is installed on the gathering component and corresponds to the gathering component, and the rolling component is installed on the gathering component and placed on one side of the rough connection component.
[0006] The gathering component arranges and gathers the different film layers to be compounded, and the composite film after the films are gathered is initially softened and connected through the rough connection component to ensure that the film layers will not be misplaced. After the film is initially positioned, it is further heated, softened, rolled and formed through the rolling component, thereby achieving the purpose of easily softening and compounding the film.
[0007] Preferably, the gathering component includes a bottom plate and a gathering plate, and there are several gathering plates. Connecting plates are provided on both sides of the bottom plate. The sides of the connecting plates are connected to the sides of the bottom plate and the gathering plates in sequence, and the angle between the plane where the gathering plate is located and the plane where the bottom plate is located is an acute angle. The bottom plate of the gathering component and the film layer are transported to the bottom plate after forming, and other different film layers fall on the corresponding gathering plates. The gathering plates are all inclined toward the bottom plate and gather toward the bottom plate under the guidance of the gathering plates, which is convenient for gathering with the film layer. The guidance of the film layer by gathering can effectively support the film layer, prevent the film from being damaged by the transition rope during the stretching process, and prevent mutual interference between the film layers. The film layer moves along the gathering plate, which can effectively protect the film layer when the film layer is gathered. Such a design is conducive to the gathering of the film.
[0008] Preferably, a bonding plate is provided on the bottom plate, one end of which corresponds to the gathering component, and a fixing plate is provided on both sides of the bonding plate, one end of which is connected to the bottom plate, and the other end of which is connected to the bonding plate, and a heating plate 1 is installed on the top surface of the bonding plate. The bonding plate is installed on the bottom plate, and one end of the bonding plate is tilted to form an acute angle with the bottom plate. When the film moves toward the bonding plate after gathering, the film layer can be effectively guided. The film layer moves under the bonding plate. A heating plate is installed on the bonding plate. When the film layer moves under the bonding plate, the heating plate can increase the temperature of the bonding plate, thereby heating and softening the film layer, which is beneficial to subsequent bonding. Such a design facilitates softening of the film layer.
[0009] Preferably, the rough connection assembly comprises a transverse moving plate, an extrusion plate and a force-bearing plate, the transverse moving plate is placed under the bottom plate, the extrusion plate is provided with a plurality of and are evenly distributed on the transverse moving plate, the bottom plate is provided with a transverse moving groove, one end of the extrusion plate is connected to the transverse moving plate, the other end of the extrusion plate passes through the transverse moving groove and is placed under the bonding plate, the force-bearing plate is installed under the transverse moving plate, the two ends of the boss are installed on the force-bearing plate are arc-shaped, a meshing shaft is installed on the boss, a guide ring is installed on the force-bearing plate, the guide ring corresponds to the boss, a motor 1 is provided on one side of the force-bearing plate, a turntable is installed on the motor shaft of the motor 1, a meshing groove is provided on the turntable, the meshing groove matches the meshing shaft, a guide shaft is provided on the other side of the turntable, one end of the guide shaft is connected to the turntable, the other end of the guide shaft is placed between the boss and the guide ring, and the upper end of the extrusion plate is provided with a plurality of evenly distributed extrusion grooves. The transverse plate of the rough connection assembly is under the bottom plate, and the extrusion plate is installed on the top surface of the transverse plate. The upper end of the extrusion plate passes through the transverse groove and is placed under the bonding plate. The transverse plate can move up and down in the transverse groove, so as to extrude the film layer between the extrusion plate and the bonding plate, extrude and compound the softened film layer, and complete the preliminary extrusion and fusion of the film layer. The movement of the transverse plate is driven by the force-bearing plate. A number of meshing teeth are evenly distributed on the boss of the force-bearing plate. The meshing shaft corresponds to the meshing groove on the turntable of motor one. The rotation of the turntable is driven by motor one, and the rotation of the turntable can drive the force-bearing plate and the transverse plate to move horizontally. At the same time, the guide shaft installed on the other side of the turntable is placed in the groove between the boss and the guide ring. Therefore, the relative position of the guide shaft and the force-bearing plate The movement can only move along the guide ring. When it moves to the two ends of the boss, the turntable will rotate around the meshing axis. The rotation process can drive the force plate to move up and down, and then the transverse plate drives the extrusion plate to move, completing the extrusion and relaxation of the film layer. At the same time, the film layer can be driven to move horizontally during extrusion, which will not affect the subsequent film layer entering the bonding plate. At the same time, an extrusion groove is opened on the extrusion plate. The position of the extrusion groove will not squeeze the film layer, reducing the extrusion area of the film layer. The film layers of different materials are positioned and fixed in a small area and multi-point manner. The rough connection components are only for the preliminary fusion and positioning of different film layers to facilitate subsequent composite operations. Such a design facilitates the effective preliminary positioning of different film layers.
[0010] Preferably, the rolling assembly includes a rolling cylinder, a rotating shaft and a second motor, rotating plates are installed on both sides of the base plate, both ends of the rotating shaft sequentially pass through the rotating plates on both sides and are rotatably connected with the rotating plates, the rolling cylinder is sleeved on the rotating shaft, and both ends of the rotating shaft are provided with a plurality of sleeve plates distributed in a circle, one end of the sleeve plate is connected to the rotating shaft, and the other end of the sleeve plate is connected to the inner wall of the rolling cylinder, a heating ring is installed on the inner wall of the rolling cylinder, the second motor is installed on the base plate, a gear one is installed on one end of the rotating shaft, a gear two is installed on the motor shaft of the second motor, and the gear one is meshed with the gear two. The rolling assembly is used to receive the film after preliminary positioning and to perform a complete composite treatment on the film. Motor 2 drives the rotating shaft to rotate on the rotating plate through the engagement of gear 1 and gear 2. The rotating shaft drives the rolling cylinder sleeved outside the rotating shaft to rotate through the sleeve plate. The film layer passes under the rolling cylinder. A heating ring is installed in the rolling cylinder to soften, roll and composite the film layer passing through to complete the composite of the film layer. This design facilitates the composite film layer.
[0011] Preferably, a lower pressing plate is provided on the bottom plate, and the cross-sectional shape of the lower pressing plate is trapezoidal. The lower pressing plate is installed on the bottom plate and is placed below the rolling cylinder and corresponds to the rolling cylinder. A second heating plate is installed on the inner side of the lower pressing plate. The lower pressing plate installed on the bottom plate is trapezoidal, and the lower pressing plate is placed below the rolling cylinder. The film passes between the lower pressing plate and the rolling cylinder, and the rolling cylinder heats and rolls the film layer. The second heating plate installed on the inner side of the lower pressing plate is convenient for heating the film layer below, ensuring that the film layer is heated evenly, ensuring that the film side is softened and heated evenly, and the film can be better compounded. Such a design is convenient for ensuring that the film layer is heated evenly.
[0012] The beneficial effects of the utility model are: easy to soften and compound the film, conducive to the gathering of the film, easy to soften the film layer, easy to effectively perform preliminary positioning of different film layers, easy to compound the film layers, and easy to ensure that the film layers are heated evenly. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural schematic diagram of the utility model;
[0014] Figure 2 yes Figure 1 A schematic diagram of the structure of the central gathering component;
[0015] Figure 3 yes Figure 1 Structural schematic diagram of the middle rough joint assembly;
[0016] Figure 4 yes Figure 1 A schematic diagram of the structure of the middle rolling assembly;
[0017] Figure 5 yes Figure 1 Schematic diagram of the structure of the middle and lower pressure plates.
[0018] In the figure: 1. Gathering assembly; 11. Bottom plate; 12. Gathering plate; 13. Connecting plate; 14. Laminating plate; 15. Fixing plate; 16. Heating plate 1; 17. Transverse displacement groove; 18. Rotating plate; 2. Rough connection assembly; 21. Transverse displacement plate; 22. Extrusion plate; 221. Extrusion groove; 23. Force plate; 24. Boss; 25. Engaging shaft; 26. Motor 1; 27. Turntable; 271. Guide shaft; 28. Engaging groove; 29. Guide ring; 3. Rolling assembly; 31. Rolling cylinder; 32. Rotating shaft; 33. Motor 2; 34. Socket plate; 35. Heating ring; 36. Gear 1; 37. Gear 2; 4. Lower pressure plate; 41. Heating plate 2. DETAILED DESCRIPTION
[0019] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.
[0020] like Figure 1 In the embodiment, a film softening and heating device includes a gathering component 1, a rough connection component 2 and a rolling component 3, wherein the rough connection component 2 is installed on the gathering component 1 and corresponds to the gathering component 1, and the rolling component 3 is installed on the gathering component 1 and placed on one side of the rough connection component 2.
[0021] like Figure 2 As shown, the gathering component 1 includes a base plate 11 and a gathering plate 12, and a plurality of gathering plates 12 are provided. Connecting plates 13 are provided on both sides of the base plate 11, and the sides of the connecting plates 13 are connected to the sides of the base plate 11 and the gathering plates 12 in sequence. The angle between the plane where the gathering plates 12 are located and the plane where the base plate 11 is located is an acute angle.
[0022] A bonding plate 14 is provided on the bottom plate 11, one end of the bonding plate 14 corresponds to the gathering component 1, and fixing plates 15 are provided on both sides of the bonding plate 14, one end of the fixing plate 15 is connected to the bottom plate 11, and the other end of the fixing plate 15 is connected to the bonding plate 14, and a heating plate 16 is installed on the top surface of the bonding plate 14.
[0023] like Figure 3As shown, the rough connection assembly 2 includes a transverse plate 21, an extrusion plate 22 and a force plate 23. The transverse plate 21 is placed below the bottom plate 11. A plurality of extrusion plates 22 are provided and are evenly distributed on the transverse plate 21. A transverse groove is provided on the bottom plate 11. One end of the extrusion plate 22 is connected to the transverse plate 21. The other end of the extrusion plate 22 passes through the transverse groove and is placed below the bonding plate 14. The force plate 23 is installed below the transverse plate 21. A boss 24 is installed on the force plate 23. The two ends of the boss 24 are arc-shaped. A meshing shaft 25 is installed on the boss 24. A guide ring 29 is installed on the force-bearing plate 23, and the guide ring 29 corresponds to the boss 24. A motor 26 is provided on one side of the force-bearing plate 23, and a turntable 27 is installed on the motor shaft of the motor 26. The turntable 27 is provided with an engaging groove 28, and the engaging groove 28 matches the engaging shaft 25. A guide shaft 271 is provided on the other side of the turntable 27, one end of the guide shaft 271 is connected to the turntable 27, and the other end of the guide shaft 271 is placed between the boss 24 and the guide ring 29. A plurality of evenly distributed extrusion grooves 221 are provided on the upper end of the extrusion plate 22.
[0024] like Figure 4 As shown, the rolling assembly 3 includes a rolling cylinder 31, a rotating shaft 32 and a second motor 33. Rotating plates 18 are installed on both sides of the bottom plate 11. Both ends of the rotating shaft 32 sequentially penetrate the rotating plates 18 on both sides and are rotatably connected with the rotating plates 18. The rolling cylinder 31 is sleeved on the rotating shaft 32. Both ends of the rotating shaft 32 are provided with a plurality of sleeve plates 34 distributed in a circle. One end of the sleeve plate 34 is connected to the rotating shaft 32, and the other end of the sleeve plate 34 is connected to the inner wall of the rolling cylinder 31. A heating ring 35 is installed on the inner wall of the rolling cylinder 31. The second motor 33 is installed on the bottom plate 11. A gear 1 36 is installed on one end of the rotating shaft 32. A gear 2 37 is installed on the motor shaft of the second motor 33. The gear 1 36 is meshed with the gear 2 37.
[0025] like Figure 5 As shown, a lower pressing plate 4 is provided on the bottom plate 11, and the cross-sectional shape of the lower pressing plate 4 is trapezoidal. The lower pressing plate 4 is installed on the bottom plate 11 and is placed below the rolling cylinder 31 and corresponds to the rolling cylinder 31. A heating plate 41 is installed on the inner side surface of the lower pressing plate 4.
[0026] The initially formed film layers of different materials are guided by the gathering plate 12 to move toward the bottom plate 11, and are gathered and bonded under the bonding plate 14. After bonding, the motor 26 of the rough connection component 2 is activated, and the turntable 27 on the motor 26 is engaged with the engagement shaft 25 through the engagement groove 28. After being guided by the guide shaft 271, the force plate 23 drives the transverse plate 21 to move along the gap between the boss and the guide ring 29. The movement of the transverse plate 21 can drive the extrusion block 22, and the extrusion block 22 squeezes the film layer to contact the bonding plate 14, completing the extrusion and relaxation of the film layer. At the same time, the film layer can be driven to do translation during extrusion. After the heating plate 16 on the bonding plate 14 heats and softens the film layer, the extrusion plate 22 extrudes and compounds the film layer.
[0027] The film layer after preliminary compounding passes under the rolling cylinder 31, and a heating ring 35 is installed inside the rolling cylinder 31. The film is softened and heated while rolling. While the top of the film is heated, the heating plate 2 41 installed on the inner side of the lower pressure plate 4 below is heated at the same time to ensure that the film is evenly stressed and the softening effect is better. The film layer that passes through is softened, rolled and compounded to complete the compounding of the film layer.
Claims
1. A film softening and heating device, characterized in that: The invention comprises a gathering component (1), a rough connection component (2) and a rolling component (3), wherein the rough connection component (2) is mounted on the gathering component (1) and corresponds to the gathering component (1), and the rolling component (3) is mounted on the gathering component (1) and is disposed on one side of the rough connection component (2). The gathering component (1) comprises a bottom plate (11) and a gathering plate (12), wherein a plurality of the gathering plates (12) are provided, and connecting plates (13) are provided on both sides of the bottom plate (11), and the side surfaces of the connecting plates (13) are connected to the bottom plate (11) and the gathering plate (12) in sequence. The side of the gathering plate (12) is connected, the angle between the plane where the gathering plate (12) is located and the plane where the bottom plate (11) is located is an acute angle, the bottom plate (11) is provided with a bonding plate (14), one end of the bonding plate (14) corresponds to the gathering component (1), both sides of the bonding plate (14) are provided with fixing plates (15), one end of the fixing plate (15) is connected to the bottom plate (11), and the other end of the fixing plate (15) is connected to the bonding plate (14), and the top surface of the bonding plate (14) is installed with a heating plate 1 (16).
2. A film softening and heating device according to claim 1, characterized in that: The rough connection assembly (2) comprises a transverse plate (21), an extrusion plate (22) and a force plate (23), wherein the transverse plate (21) is placed below the bottom plate (11), and a plurality of extrusion plates (22) are provided and evenly distributed on the transverse plate (21), and a transverse groove is provided on the bottom plate (11), and one end of the extrusion plate (22) is connected to the transverse plate (21), and the other end of the extrusion plate (22) passes through the transverse groove and is placed below the bonding plate (14), and the force plate (23) is installed below the transverse plate (21), and a boss (24) is installed on the force plate (23), and the two ends of the boss (24) are arc-shaped, and a meshing shaft (25) is installed on the boss (24). A guide ring (29) is installed on the force-bearing plate (23), and the guide ring (29) corresponds to the boss (24). A motor (26) is installed on one side of the force-bearing plate (23), and a turntable (27) is installed on the motor shaft of the motor (26). The turntable (27) is provided with an engagement groove (28), and the engagement groove (28) matches the engagement shaft (25). A guide shaft (271) is provided on the other side of the turntable (27), and one end of the guide shaft (271) is connected to the turntable (27), and the other end of the guide shaft (271) is placed between the boss (24) and the guide ring (29). The upper end of the extrusion plate (22) is provided with a plurality of evenly distributed extrusion grooves (221).
3. The film softening and heating device according to claim 2, characterized in that: The rolling assembly (3) comprises a rolling cylinder (31), a rotating shaft (32) and a second motor (33). Rotating plates (18) are installed on both sides of the bottom plate (11). Both ends of the rotating shaft (32) sequentially penetrate the rotating plates (18) on both sides and are rotatably connected to the rotating plates (18). The rolling cylinder (31) is sleeved on the rotating shaft (32). Both ends of the rotating shaft (32) are provided with a plurality of sleeve plates (34) distributed in a circumference. One end of the sleeve plate (34) is connected to the rotating shaft (32), the other end of the sleeve plate (34) is connected to the inner wall of the rolling cylinder (31), a heating ring (35) is installed on the inner wall of the rolling cylinder (31), the motor 2 (33) is installed on the bottom plate (11), a gear 1 (36) is installed on one end of the rotating shaft (32), a gear 2 (37) is installed on the motor shaft of the motor 2 (33), and the gear 1 (36) is meshed with the gear 2 (37).
4. The film softening and heating device according to claim 3, characterized in that: A lower pressing plate (4) is provided on the bottom plate (11), and the cross-sectional shape of the lower pressing plate (4) is trapezoidal. The lower pressing plate (4) is installed on the bottom plate (11) and is placed below the rolling cylinder (31) and corresponding to the rolling cylinder (31). A heating plate 2 (41) is installed on the inner side surface of the lower pressing plate (4).