Aluminum-coated film righting and drying device

Abstract

The utility model belongs to the field of aluminized film righting drying technology, specifically is a kind of aluminized film righting drying device, including drying cabinet, the inside of drying cabinet is provided with built-in frame;The top of built-in frame is fixedly connected with fixed frame;The top of fixed frame is fixedly connected with first hydraulic cylinder, and the output of first hydraulic cylinder is fixedly connected with first hydraulic rod;First limit rod is slidably connected on the side wall of built-in frame;Two first fixed blocks are rotatably connected with lifting roller;Corresponding second fixed block is rotatably connected with auxiliary roller;The utility model discloses by setting first hydraulic cylinder control the height of lifting roller, and then make lifting roller and two auxiliary roller mutually cooperate, and aluminized film is tensioned in the inside of drying cabinet, to avoid aluminized film slack in drying process, it is favorable to keep the surface smooth of aluminized film, improve the drying effect and finished product quality of the device.

Description

Technical Field

[0001] This utility model belongs to the field of aluminized film straightening and drying technology, specifically an aluminized film straightening and drying device. Background Technology

[0002] Metallized film is a composite flexible packaging material. It is made by vacuum metallizing high-purity aluminum wire into a gaseous state at high temperature. When the plastic film passes through the vacuum evaporation chamber, the gaseous aluminum molecules precipitate onto the surface of the plastic film, forming a bright metallic film. It has both the characteristics of plastic film and metal, and is an inexpensive, beautiful, high-performance, and highly practical packaging material.

[0003] Existing aluminized film straightening and drying devices mostly use a specific tensioning mechanism to tension the aluminized film to prevent it from shifting. Then, hot air is used to remove water from the surface of the aluminized film. During this process, because the hot air itself has power and the aluminized film is relatively thin, the surface of the aluminized film will deform whenever the hot air comes into contact with the aluminized film, affecting the smoothness of the finished aluminized film surface.

[0004] Therefore, this utility model provides an aluminized film straightening and drying device. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: An aluminized film straightening and drying device of this utility model includes a drying chamber with an internal frame. A fixed frame is fixedly connected to the top of the internal frame. A first hydraulic cylinder is fixedly connected to the top of the fixed frame, and a first hydraulic rod is fixedly connected to the output end of the first hydraulic cylinder. A first limiting rod is slidably connected to the side wall of the internal frame, and the first limiting rod is positioned corresponding to the first hydraulic rod. A first fixing block is fixedly connected to the bottom of the first hydraulic rod and a lifting roller is rotatably connected between the two first fixing blocks. A fixing rod is fixedly connected to the side wall of the internal frame, and multiple fixing rods are correspondingly arranged. A second fixing block is fixedly connected to the bottom of the multiple fixing rods, and an auxiliary roller is rotatably connected between the corresponding second fixing blocks. This step controls the height of the lifting roller by setting the first hydraulic cylinder, thereby allowing the lifting roller and the two auxiliary rollers to cooperate with each other to tension the aluminized film inside the drying chamber, thus preventing the aluminized film from loosening during the drying process, maintaining the smoothness of the aluminized film surface, and improving the drying effect and product quality of the device.

[0007] Preferably, a first hot air blower is provided on the top of the drying chamber; a first air intake box is fixedly connected to the output end of the first hot air blower, and the bottom of the first air intake box is fixedly connected to the top of the drying chamber; a second hot air blower is fixedly connected to the side wall of the drying chamber, and the two second hot air blowers are arranged symmetrically; a second air intake duct is fixedly connected to the output end of the second hot air blower, and the second air intake duct is fixedly connected to the bottom of the drying chamber; this step, by setting the first hot air blower and the two second hot air blowers, enhances the drying capacity of the device, which is beneficial to improving the drying efficiency of the aluminized film and increasing output. At the same time, through the corresponding arrangement of multiple components, the impact of hot air flow on the surface of the aluminized film is reduced, which is beneficial to maintaining the surface smoothness of the aluminized film.

[0008] Preferably, a second hydraulic cylinder is fixedly connected to the top of the fixed frame, and the two second hydraulic cylinders are symmetrically arranged; a second hydraulic rod is fixedly connected to the output end of the second hydraulic cylinder; a second limiting rod is slidably connected to the top of the built-in frame, and the two second limiting rods are respectively arranged corresponding to the positions of the second hydraulic rods; a third fixing block is fixedly connected to the bottom of the second hydraulic rod and the second limiting rod, and a bottom support roller is rotatably connected to the side wall of the third fixing block; this step provides additional bottom support for the aluminized film by setting the second hydraulic cylinder, the second hydraulic rod, the third fixing block, and the bottom support roller, expanding the supported range of the bottom surface of the aluminized film, which helps to reduce the influence of hot air flow from the top on the aluminized film.

[0009] Preferably, a fourth fixing block is fixedly connected to the side wall of the second fixing block, and multiple fourth fixing blocks are arranged in a corresponding manner; a top support roller is rotatably connected between the corresponding fourth fixing blocks; this step increases the support range of the top surface of the aluminized film by setting the fourth fixing block and the top support roller, improves the stability of the device, helps to reduce the influence of hot air flow from the bottom on the aluminized film, and maintains the surface smoothness of the aluminized film.

[0010] Preferably, a limiting groove is formed on the side wall of the first fixing block, and the two limiting grooves are symmetrically arranged; a limiting protrusion is fixedly connected to the side wall of the built-in frame, and the two limiting protrusions are respectively set to the position and size of the limiting groove; this step restricts the movement posture of the first fixing block by setting the limiting groove and the limiting protrusion, thereby restricting the movement posture of the lifting roller, improving the stability of the movement of the device components, and helping to avoid damage to the aluminum coating film caused by component tilting.

[0011] Preferably, a reinforcing rod is fixedly connected between the first hydraulic rod and the first limiting rod; a reinforcing rod is also fixedly connected between the corresponding fixing rods. This step, by setting reinforcing rods to connect the first hydraulic rod and the first limiting rod, and connecting the corresponding fixing rods, enhances the structural stability of the device, which is beneficial to extending the service life of the device and reducing maintenance requirements.

[0012] Preferably, the top of the second air duct has an air outlet, and the bottom of the first air duct has an air outlet, and the multiple air outlets are arranged in a linear array. This step, by setting the air outlets, avoids hot air from directly entering the interior of the drying chamber from the first air duct and the second hot air blower, which helps to reduce the influence of hot air flow and protect the smooth surface of the aluminum-coated film.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The aluminum-coated film straightening and drying device of this utility model controls the height of the lifting roller by setting a first hydraulic cylinder, so that the lifting roller and two auxiliary rollers cooperate with each other to tighten the aluminum-coated film inside the drying box, thereby preventing the aluminum-coated film from loosening during the drying process, which helps to maintain the smoothness of the aluminum-coated film surface and improves the drying effect and finished product quality of the device.

[0015] 2. The aluminized film straightening and drying device of this utility model enhances the drying capacity of the device by setting a first hot air fan and two second hot air fans, which is conducive to improving the drying efficiency of the aluminized film and increasing output. At the same time, through the corresponding arrangement of multiple components, the impact of hot air flow on the surface of the aluminized film is reduced, which is conducive to maintaining the surface smoothness of the aluminized film. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is a schematic diagram of the built-in frame in this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the fixed frame in this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the first fixing block in this utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the first induced draft box in this utility model.

[0022] In the diagram: 1. Drying oven; 11. Internal frame; 12. Fixing frame; 13. First hydraulic cylinder; 14. First hydraulic rod; 15. First limiting rod; 16. First fixing block; 17. Lifting roller; 18. Fixing rod; 19. Second fixing block; 190. Auxiliary roller; 2. First hot air blower; 21. First air box; 22. Second hot air blower; 23. Second air duct; 3. Second hydraulic cylinder; 31. Second hydraulic rod; 32. Second limiting rod; 33. Third fixing block; 34. Bottom support roller; 4. Fourth fixing block; 41. Top support roller; 5. Limiting groove; 51. Limiting protrusion; 6. Reinforcing rod; 7. Air outlet. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Specific implementation examples are given below.

[0025] like Figures 1 to 4As shown, an embodiment of the present invention provides an aluminized film straightening and drying device, including a drying chamber 1, with an internal frame 11 inside the drying chamber 1; a fixing frame 12 is fixedly connected to the top of the internal frame 11; a first hydraulic cylinder 13 is fixedly connected to the top of the fixing frame 12, and a first hydraulic rod 14 is fixedly connected to the output end of the first hydraulic cylinder 13; a first limiting rod 15 is slidably connected to the side wall of the internal frame 11, and the first limiting rod 15 is positioned corresponding to the first hydraulic rod 14; a first fixing block 16 is fixedly connected to the bottom of the first hydraulic rod 14 and the two first fixing blocks 16 are respectively connected to the bottom of the first limiting rod 15. A lifting roller 17 is rotatably connected; a fixing rod 18 is fixedly connected to the side wall of the built-in frame 11, and multiple fixing rods 18 are arranged correspondingly; a second fixing block 19 is fixedly connected to the bottom of each of the multiple fixing rods 18, and an auxiliary roller 190 is rotatably connected between the corresponding second fixing blocks 19; during operation, the operator can place the aluminized film to be dried inside the drying chamber 1, and by driving the first hydraulic cylinder 13, the lifting roller 17, in conjunction with the two auxiliary rollers 190, tensions the aluminized film inside the drying chamber 1, thereby preventing the aluminized film from deforming during the drying process. After the aluminized film is placed inside the drying chamber 1, the top surface of the aluminized film will contact the two auxiliary rollers 190, while its bottom surface will contact the lifting roller 17. Whenever the first hydraulic cylinder 13 is driven, the first limiting rod 15, fixed to the output end of the first hydraulic cylinder 13, will move upwards. At this time, since the first limiting rod 15 corresponds to the first hydraulic rod 14, and the lifting roller 17 is rotatably connected between them, the lifting roller 17 will rise synchronously and relatively smoothly with the movement of the first hydraulic rod 14. At this time, the aluminized film will be pulled by the lifting roller 17 from... The tensioning process involves multiple fixing rods 18 and a second fixing block 19 fixing the auxiliary roller 190, an internal frame 11 and a fixing frame 12 fixing the first hydraulic cylinder 13, and a first fixing block 16 fixing the lifting roller 17. This step controls the height of the lifting roller 17 by setting the first hydraulic cylinder 13, thereby allowing the lifting roller 17 and the two auxiliary rollers 190 to work together to tension the aluminized film inside the drying chamber 1. This prevents the aluminized film from loosening during the drying process, helps maintain the smoothness of the aluminized film surface, and improves the drying effect and product quality of the device.

[0026] like Figure 1 and Figure 5As shown, a first hot air blower 2 is installed on the top of the drying chamber 1; a first air intake box 21 is fixedly connected to the output end of the first hot air blower 2, and the bottom of the first air intake box 21 is fixedly connected to the top of the drying chamber 1; a second hot air blower 22 is fixedly connected to the side wall of the drying chamber 1, and the two second hot air blowers 22 are arranged symmetrically; a second air intake duct 23 is fixedly connected to the output end of the second hot air blower 22, and the second air intake duct 23 is fixedly connected to the bottom of the drying chamber 1; during operation, the operator can drive the first hot air blower 2 and the two second hot air blowers 22 to blow hot air into specific areas inside the drying chamber 1, thereby drying the aluminized film. The hot air output by the first hot air blower 2 and guided by the first air intake box 21 is directed towards the drying chamber. In the middle of the drying chamber 1, where the lifting roller 17 is located, the lifting roller 17 provides support for the bottom surface of the aluminized film, reducing the interference of hot air on the aluminized film. At the same time, the hot air output by the second hot air blower 22 and guided by the second exhaust duct 23 is directed at both ends of the drying chamber 1, namely the positions of the two auxiliary rollers 190. Since the two auxiliary rollers 190 provide support for the top surface of the aluminized film, the state of the aluminized film will remain relatively stable. This step, by setting the first hot air blower 2 and the two second hot air blowers 22, enhances the drying capacity of the device, which is conducive to improving the drying efficiency of the aluminized film and increasing output. At the same time, through the corresponding arrangement of multiple components, the impact of hot air flow on the surface of the aluminized film is reduced, which is conducive to maintaining the smoothness of the surface of the aluminized film.

[0027] like Figure 3 and Figure 4As shown, a second hydraulic cylinder 3 is fixedly connected to the top of the fixed frame 12, and the two second hydraulic cylinders 3 are symmetrically arranged; a second hydraulic rod 31 is fixedly connected to the output end of the second hydraulic cylinder 3; a second limiting rod 32 is slidably connected to the top of the built-in frame 11, and the two second limiting rods 32 are respectively positioned corresponding to the positions of the second hydraulic rods 31; a third fixing block 33 is fixedly connected to the bottom of the second hydraulic rods 31 and the second limiting rods 32, and a bottom support roller 34 is rotatably connected to the side wall of the third fixing block 33; during operation, the operator can drive the two second hydraulic cylinders 3 respectively to make the two bottom support rollers 34 contact the bottom surface of the aluminized film, thereby providing a wider range of bottom support for the aluminized film and preventing the aluminized film from... The surface is distorted under the action of hot air flow. Whenever the second hydraulic cylinder 3, which is fixed to the top of the fixed frame 12, is driven, the second hydraulic rod 31, the second limiting rod 32, the third fixing block 33, and the bottom support roller 34 will move upward synchronously until the bottom of the bottom support roller 34 contacts the bottom surface of the aluminized film. The second limiting rod 32 restricts the movement of the third fixing block 33 and maintains the stability of the bottom support roller 34. This step provides additional bottom support for the aluminized film by setting the second hydraulic cylinder 3, the second hydraulic rod 31, the third fixing block 33, and the bottom support roller 34, which expands the supported range of the bottom surface of the aluminized film and helps to reduce the impact of hot air flow from the top on the aluminized film.

[0028] like Figure 4 As shown, a fourth fixing block 4 is fixedly connected to the side wall of the second fixing block 19, and multiple fourth fixing blocks 4 are arranged in a corresponding manner; a top support roller 41 is rotatably connected between the corresponding fourth fixing blocks 4; during operation, whenever the lifting roller 17 rises and the middle part of the aluminized film is lifted, the top surface of the aluminized film will contact the two top support rollers 41 and be supported by them; this step, by setting the fourth fixing block 4 and the top support roller 41, increases the support range of the top surface of the aluminized film, improves the stability of the device, and helps to reduce the influence of hot air flow from the bottom on the aluminized film, maintaining the smoothness of the surface of the aluminized film.

[0029] like Figure 3 and Figure 4As shown, a limiting groove 5 is provided on the side wall of the first fixed block 16, and the two limiting grooves 5 are symmetrically arranged; a limiting protrusion 51 is fixedly connected to the side wall of the inner frame 11, and the two limiting protrusions 51 are respectively set to the position and size of the limiting groove 5; during operation, whenever the first fixed block 16 moves under the action of the first hydraulic cylinder 13, the two limiting protrusions 51 fixed to the side wall of the inner frame 11 will respectively contact the inside of the two limiting grooves 5. At this time, the movement posture of the first fixed block 16 will be restricted, and the movement of the lifting roller 17 will be more stable; this step restricts the movement posture of the first fixed block 16 by setting the limiting groove 5 and the limiting protrusion 51, thereby restricting the movement posture of the lifting roller 17, improving the stability of the movement of the device components, and helping to avoid the occurrence of aluminum coating damage caused by component tilting.

[0030] like Figure 4 As shown, a reinforcing rod 6 is fixedly connected between the first hydraulic rod 14 and the first limiting rod 15; a reinforcing rod 6 is also fixedly connected between the corresponding fixing rods 18. During operation, the reinforcing rods 6 fixed between the first hydraulic rod 14 and the first limiting rod 15, and the reinforcing rods 6 fixed between the corresponding fixing rods 18, can enhance the overall integrity between the corresponding components, thereby improving the structural stability of the device. This step, by setting the reinforcing rods 6 to connect the first hydraulic rod 14 and the first limiting rod 15, and to connect the corresponding fixing rods 18, enhances the structural stability of the device, which is beneficial to extending the service life of the device and reducing maintenance requirements.

[0031] like Figure 5 As shown, the top of the second air duct 23 has an air outlet 7, and the bottom of the first air duct 21 has an air outlet 7, with multiple air outlets 7 arranged in a linear array. During operation, whenever the first hot air blower 2 and the second hot air blower 22 output hot air, the hot air will enter the interior of the drying chamber 1 through the multiple air outlets 7 arranged in a linear array. This step, by setting the air outlets 7, avoids hot air from directly entering the interior of the drying chamber 1 through the first air duct 21 and the second hot air blower 22, which helps to reduce the influence of hot air flow and protect the smooth surface of the aluminum-coated film.

[0032] During operation, the operator places the aluminized film to be dried inside the drying chamber 1. By driving the first hydraulic cylinder 13, the lifting roller 17, in conjunction with the two auxiliary rollers 190, tensions the aluminized film inside the drying chamber 1, preventing deformation during drying. After placing the aluminized film inside the drying chamber 1, the top surface of the film contacts the two auxiliary rollers 190, while its bottom surface contacts the lifting roller 17. Whenever the first hydraulic cylinder 13 is driven, the first limiting rod 15, fixed to the output end of the first hydraulic cylinder 13, moves upward. At this time, since the first limiting rod 15 corresponds to the first hydraulic rod 14, and the lifting roller 17 is rotatably connected between them, the first... The movement of the hydraulic rod 14 causes the lifting roller 17 to rise synchronously and relatively smoothly. At this time, the aluminized film is tensioned by the lifting roller 17. Multiple fixing rods 18 and the second fixing block 19 serve to fix the auxiliary roller 190. The internal frame 11 and the fixing frame 12 fix the first hydraulic cylinder 13, and the first fixing block 16 fixes the lifting roller 17. Operators can drive the first hot air blower 2 and the two second hot air blowers 22 to blow hot air into specific areas inside the drying chamber 1, thereby drying the aluminized film. The hot air output by the first hot air blower 2 and guided by the first air box 21 is directed towards the drying chamber 1. In the middle, where the lifting roller 17 is located, the lifting roller 17 provides support for the bottom surface of the aluminized film, reducing the interference of hot air on the aluminized film. Simultaneously, the hot air output by the second hot air blower 22 and guided by the second exhaust duct 23 is directed towards both ends of the drying chamber 1, namely the positions of the two auxiliary rollers 190. Since the two auxiliary rollers 190 provide support for the top surface of the aluminized film, the state of the aluminized film will remain relatively stable. The operator can drive the two second hydraulic cylinders 3 to make the two bottom support rollers 34 contact the bottom surface of the aluminized film, thereby providing a wider range of bottom support for the aluminized film and preventing surface distortion of the aluminized film under the action of hot air flow. Specifically, whenever the second hydraulic cylinder 3 fixed to the top of the fixed frame 12... When the hydraulic cylinder 3 is driven, the second hydraulic rod 31, the second limiting rod 32, the third fixing block 33, and the bottom support roller 34 will move upward synchronously until the bottom of the bottom support roller 34 contacts the bottom surface of the aluminized film. The second limiting rod 32 restricts the movement of the third fixing block 33, maintaining the stability of the bottom support roller 34. Whenever the lifting roller 17 rises and the middle of the aluminized film is lifted, the top surface of the aluminized film will contact and be supported by the two top support rollers 41. Whenever the first fixing block 16 moves under the action of the first hydraulic cylinder 13, the two limiting protrusions 51 fixed to the side wall of the inner frame 11 will respectively contact the inside of the two limiting grooves 5. At this time, the movement of the first fixing block 16 will be restricted.The movement of the lifting roller 17 will be more stable. The reinforcing rod 6 fixed between the first hydraulic rod 14 and the first limiting rod 15, and the reinforcing rod 6 fixed between the corresponding fixed rods 18, can enhance the overall integrity between the corresponding components, thereby improving the structural stability of the device. Whenever the first hot air blower 2 and the second hot air blower 22 output hot air, the hot air will enter the interior of the drying chamber 1 through multiple air outlets 7 arranged in a linear array.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An aluminized film straightening and drying device, comprising a drying oven (1), characterized in that: The drying oven (1) is equipped with an internal frame (11); a fixed frame (12) is fixedly connected to the top of the internal frame (11); a first hydraulic cylinder (13) is fixedly connected to the top of the fixed frame (12), and a first hydraulic rod (14) is fixedly connected to the output end of the first hydraulic cylinder (13); a first limiting rod (15) is slidably connected to the side wall of the internal frame (11), and the first limiting rod (15) is positioned corresponding to the position of the first hydraulic rod (14); a first fixing block (16) is fixedly connected to the bottom of the first hydraulic rod (14) and a lifting roller (17) is rotatably connected between the two first fixing blocks (16); a fixing rod (18) is fixedly connected to the side wall of the internal frame (11), and multiple fixing rods (18) are arranged correspondingly; a second fixing block (19) is fixedly connected to the bottom of the multiple fixing rods (18), and an auxiliary roller (190) is rotatably connected between the corresponding second fixing blocks (19).

2. The aluminized film straightening and drying device according to claim 1, characterized in that: The top of the drying chamber (1) is provided with a first hot air blower (2); the output end of the first hot air blower (2) is fixedly connected to a first air duct (21), and the bottom of the first air duct (21) is fixedly connected to the top of the drying chamber (1); a second hot air blower (22) is fixedly connected to the side wall of the drying chamber (1), and the two second hot air blowers (22) are arranged symmetrically; the output end of the second hot air blower (22) is fixedly connected to a second air duct (23), and the second air duct (23) is fixedly connected to the bottom of the drying chamber (1).

3. The aluminized film straightening and drying device according to claim 2, characterized in that: The top of the fixed frame (12) is fixedly connected to a second hydraulic cylinder (3), and the two second hydraulic cylinders (3) are arranged symmetrically; the output end of the second hydraulic cylinder (3) is fixedly connected to a second hydraulic rod (31); the top of the built-in frame (11) is slidably connected to a second limiting rod (32), and the two second limiting rods (32) are respectively arranged to correspond to the positions of the second hydraulic rods (31); a third fixing block (33) is fixedly connected to the bottom of the second hydraulic rods (31) and the second limiting rods (32), and a bottom support roller (34) is rotatably connected to the side wall of the third fixing block (33).

4. The aluminized film straightening and drying device according to claim 3, characterized in that: A fourth fixing block (4) is fixedly connected to the side wall of the second fixing block (19), and multiple fourth fixing blocks (4) are arranged in a corresponding manner; a top support roller (41) is rotatably connected between the corresponding fourth fixing blocks (4).

5. The aluminized film straightening and drying device according to claim 4, characterized in that: A limiting groove (5) is provided on the side wall of the first fixing block (16), and the two limiting grooves (5) are symmetrically arranged; a limiting protrusion (51) is fixed on the side wall of the built-in frame (11), and the two limiting protrusions (51) are respectively set to the position and size of the limiting groove (5).

6. The aluminized film straightening and drying device according to claim 5, characterized in that: A reinforcing rod (6) is fixedly connected between the first hydraulic rod (14) and the first limiting rod (15); a reinforcing rod (6) is also fixedly connected between the corresponding fixing rods (18).

7. The aluminized film straightening and drying device according to claim 6, characterized in that: The second air duct (23) has an air outlet (7) at the top, and the first air box (21) has an air outlet (7) at the bottom, and the multiple air outlets (7) are arranged in a linear array.

Images