An aluminum foil bag composite film curing device

Abstract

The utility model belongs to aluminium foil bag compound film ripening technical field, and disclose a kind of aluminium foil bag compound film ripening device, including ripening box and install the heating mechanism on the surface of ripening box;The surface of ripening box is equipped with spacing adjustment assembly, and the spacing adjustment assembly includes support plate symmetrically installed in the inner side wall of ripening box and the connecting plate and support for spacing adjustment of the outer side of support plate, drive rod, adjusting groove, push rod, adjusting block, placement plate;The surface of support plate is equipped with pusher assembly, the utility model has the spacing between multiple compound film rollers can be conveniently adjusted and handled, so that different models of compound film roller can be adapted, greatly improve production efficiency, and multiple compound film rollers can be simultaneously adjusted in spacing, satisfy current aluminium foil bag compound film diversification, high-quality, high-efficiency production demand.

Description

Technical Field

[0001] This utility model belongs to the field of aluminum foil bag composite film curing technology, specifically an aluminum foil bag composite film curing device. Background Technology

[0002] In the aluminum foil bag manufacturing industry, the curing process of the composite film is one of the key steps to ensure product quality. Aluminum foil bag composite films are typically made by bonding multiple layers of films of different materials together with adhesives. The core function of the curing process is to promote the full curing of the adhesives, thereby improving key performance indicators such as peel strength, transparency, and temperature resistance between the layers of the composite film. This ensures that the final aluminum foil bags meet the stringent requirements of the food, pharmaceutical, and chemical industries for packaging barrier properties, airtightness, and safety.

[0003] Existing curing equipment has significant design flaws. The spacing between the various sets of conveyor rollers is usually fixed and cannot be flexibly adjusted according to the actual specifications of the composite film. This design flaw directly leads to many problems in the actual application of the equipment: In actual production, when it is necessary to change to different types of composite film products, because the spacing between the composite film rollers cannot be adjusted, operators need to frequently disassemble and replace the composite film rollers or adjust the installation position of the entire transmission mechanism. This is not only time-consuming and labor-intensive, but may also lead to a decrease in the installation accuracy of the rollers due to repeated disassembly and assembly, further aggravating the problems of film misalignment and wear during the transmission process. In addition, some devices with adjustable spacing, although able to adjust the spacing, cannot achieve synchronous adjustment of multiple rollers, and need to adjust them individually, resulting in low adjustment efficiency and significantly extending the production interruption time.

[0004] Existing aluminum foil bag composite film curing equipment has significant shortcomings in terms of adaptability, efficiency, energy consumption, and maintenance flexibility because it cannot adjust the spacing between multiple composite film rollers. It is no longer able to meet the current production needs of diversified, high-quality, and high-efficiency aluminum foil bag composite films.

[0005] Therefore, an aluminum foil bag composite film curing device is proposed to address the above problems. Utility Model Content

[0006] To address the problems mentioned in the background art, this utility model provides an aluminum foil bag composite film curing device, which can conveniently adjust the spacing between multiple composite film rollers, making it compatible with different models of composite film rollers, greatly improving production efficiency. Furthermore, it can simultaneously adjust the spacing between multiple composite film rollers, meeting the current diverse, high-quality, and high-efficiency production needs of aluminum foil bag composite films.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an aluminum foil bag composite film curing device, comprising a curing box and a heating mechanism installed on the surface of the curing box;

[0008] The surface of the curing box is equipped with a spacing adjustment assembly, which includes a support plate symmetrically installed on the inner side wall of the curing box, a connecting plate disposed on the outer side of the support plate, and a bracket, a drive rod, an adjustment groove, a push rod, an adjustment block, and a placement plate for spacing adjustment.

[0009] The surface of the support plate is equipped with a pushing component, which includes a pushing strip installed on the surface of the connecting plate, a pushing groove formed inside the support plate, and a stabilizing damping strip.

[0010] Preferably, the bracket is installed on the outer side of the connecting plate, the drive rod is rotatably connected to the inside of the bracket, a plurality of adjustment slots are evenly distributed on the surface of the drive rod, a plurality of push rods are slidably connected to the inside of the adjustment slots, the adjustment block is slidably connected to the slide groove on the surface of the bracket, and the push rod is connected to the adjustment block, and the placement plate is installed at the end of the adjustment block away from the bracket.

[0011] Preferably, a drive motor is mounted on the surface of the bracket, and the output end of the drive motor passes through the bracket and is connected to one end of the drive rod.

[0012] Preferably, a limiting plate is installed on the outer side of the bracket, and a relief groove adapted to the limiting plate is opened on the surface of the adjusting block, and the limiting plate is slidably connected to the relief groove.

[0013] Preferably, the adjusting groove is configured as an inclined groove structure.

[0014] Preferably, the push bar is slidably connected inside the push groove.

[0015] Preferably, the damping strip is mounted on the surface of the pusher strip, and the damping strip is in contact with the pusher groove.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. This utility model, by setting up a spacing adjustment component, can flexibly adjust the spacing of the placement plates according to the specifications of the composite film roller, adapting to composite films of various thicknesses and layers, expanding the applicability of the device, reducing production interruptions and equipment replacement costs caused by insufficient equipment adaptability. At the same time, the synchronous adjustment of multiple rollers greatly shortens the adjustment time, and when changing the specifications of composite films in production, the spacing adjustment can be completed quickly, improving the production flexibility and response speed of the equipment.

[0018] 2. This utility model, by setting up a pushing component, realizes convenient feeding and discharging of composite film. After curing, the composite film can be quickly pushed out, and the composite film waiting to be cured can be smoothly pushed in, thereby improving production efficiency and reducing the labor intensity and product damage risk caused by manual handling. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the support plate and connecting plate of this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the connecting plate of this utility model when it is pushed out;

[0022] Figure 4 This is a schematic diagram of the structure of the bracket and drive rod of this utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the bracket and adjusting block of this utility model;

[0024] Figure 6 This is a schematic diagram of the drive rod and push rod of this utility model.

[0025] In the diagram: 1. Curing box; 12. Heating mechanism; 2. Spacing adjustment assembly; 21. Support plate; 22. Connecting plate; 23. Bracket; 24. Drive rod; 25. Adjustment groove; 26. Push rod; 27. Adjustment block; 28. Placement plate; 29. ​​Drive motor; 210. Limiting plate; 3. Pushing assembly; 31. Pushing bar; 32. Pushing groove; 33. Damping bar. Detailed Implementation

[0026] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] like Figures 1 to 6 As shown, this utility model provides an aluminum foil bag composite film curing device, including a curing box 1 and a heating mechanism 12 installed on the surface of the curing box 1;

[0028] The surface of the curing box 1 is equipped with a spacing adjustment assembly 2. The spacing adjustment assembly 2 includes a support plate 21 symmetrically installed on the inner side wall of the curing box 1, a connecting plate 22 disposed on the outer side of the support plate 21, and a bracket 23, a drive rod 24, an adjustment groove 25, a push rod 26, an adjustment block 27, and a placement plate 28 for spacing adjustment.

[0029] The bracket 23 is installed on the outer side of the connecting plate 22. The drive rod 24 is rotatably connected to the inside of the bracket 23. Multiple adjustment slots 25 are evenly distributed on the surface of the drive rod 24. Multiple push rods 26 are slidably connected to the inside of the adjustment slots 25. The adjustment block 27 is slidably connected in the groove on the surface of the bracket 23, and the push rods 26 are connected to the adjustment block 27. The placement plate 28 is installed at the end of the adjustment block 27 away from the bracket 23. The spacing of the placement plate 28 can be flexibly adjusted according to the specifications of the composite film roller, adapting to composite films of various thicknesses and layers. This expands the applicability of the device, reduces production interruptions and equipment replacement costs caused by insufficient equipment adaptability, and at the same time, the multi-roller synchronous adjustment greatly shortens the adjustment time. When changing the specifications of the composite film during production, the spacing adjustment can be completed quickly, improving the production flexibility and response speed of the equipment.

[0030] A drive motor 29 is mounted on the surface of the bracket 23. The output end of the drive motor 29 passes through the bracket 23 and is connected to one end of the drive rod 24. The drive motor 29 can precisely control the number of rotations and speed of the drive rod 24, and quickly and stably complete the spacing adjustment. This greatly reduces the intensity of manual operation, reduces the adjustment error caused by inconsistent manual adjustment force and angle, and improves production efficiency and product quality consistency.

[0031] A limiting plate 210 is installed on the outer side of the bracket 23. A clearance groove adapted to the limiting plate 210 is formed on the surface of the adjusting block 27. The limiting plate 210 is slidably connected to this clearance groove, providing reliable stability for the spacing adjustment process. When the adjusting block 27 moves along the slide groove of the bracket 23, the limiting plate 210 engages with the clearance groove of the adjusting block 27, restricting its movement trajectory and ensuring it can only move in a straight line in the horizontal direction, thus ensuring the positional accuracy of the placement plate 28 during the adjustment process.

[0032] The adjusting groove 25 is designed as an inclined groove structure. The ingenious design of the inclined groove efficiently converts the circumferential rotation of the drive rod 24 into the axial movement of the push rod 26, thereby realizing the horizontal displacement of the adjusting block 27.

[0033] A pushing component 3 is installed on the surface of the support plate 21. The pushing component 3 includes a pushing strip 31 installed on the surface of the connecting plate 22, a pushing groove 32 opened inside the support plate 21, and a stable damping strip 33.

[0034] The push bar 31 is slidably connected inside the push groove 32, which realizes convenient feeding and discharging of the composite film. After curing, the composite film can be quickly pushed out, and the composite film waiting to be cured can be smoothly pushed in, improving production efficiency and reducing the labor intensity and product damage risk caused by manual handling.

[0035] The damping strip 33 is installed on the surface of the pusher strip 31 and is in contact with the pusher groove 32. After the composite film is pushed or pushed into place, the static friction between the damping strip 33 and the pusher groove 32 can effectively fix the position of the pusher strip 31, so as to avoid the curing effect being affected by position changes during the curing process, and can also prevent position movement during the removal of the composite film roller, which would affect its working effect.

[0036] Among them, the structures such as the curing box 1, the heating mechanism 12 and the drive motor 29 are existing technologies, and their working principles are well-known technologies. The appropriate model is selected according to the actual use.

[0037] Working principle and process: First, multiple composite film rollers are placed on the placement plate 28 in sequence. The control panel of the device sends an adjustment command to the drive motor 29. After the drive motor 29 is started, its output end drives the drive rod 24 to rotate at a constant speed inside the bracket 23 through the coupling.

[0038] When the drive rod 24 rotates, the inclined groove 25 on its surface rotates synchronously, driving the push rod 26 embedded in the groove to move along the inclined groove trajectory. Since the push rod 26 and the adjustment block 27 are connected by a pin, and the adjustment block 27 is constrained by the sliding groove on the surface of the bracket 23 and the limiting plate 210 (the adjustment block 27, the clearance groove and the limiting plate 210 slide in fit), the oblique movement of the push rod 26 is converted into the horizontal linear movement of the adjustment block 27 along the sliding groove.

[0039] Multiple adjusting blocks 27 move in the same direction and at equal distances along the slide groove of the bracket 23 under the synchronous drive of the push rod 26, thereby driving the placement plate 28 installed on the adjusting block 27 to change the spacing synchronously; the operator can read the spacing value in real time through the scale line on the surface of the bracket 23 to determine whether the target spacing has been reached.

[0040] When the spacing reaches the set value, the drive motor 29 is turned off; the adjusting block 27 remains stable under the directional limit of the limiting plate 210 and the position constraint of the push rod 26;

[0041] After curing is complete, open the door of curing chamber 1 and check the surface condition of the composite film inside the chamber. When the quality is qualified, hold the handles on both sides of the connecting plate 22 with both hands and apply a uniform pushing force to the outside of curing chamber 1 in the horizontal direction. At this time, the damping strip 33 on the surface of the pusher 31 overcomes the static friction and slides along the inner wall of the pusher groove 32. The pushing force is continuously applied, and the connecting plate 22 drives the connected bracket 23, adjusting block 27, placement plate 28 and composite film roller to move synchronously to the outside of curing chamber 1. During the movement, observe the sliding state of the pusher 31 in the pusher groove 32 to ensure that there is no deviation. The placement plate 28 is completely moved out of the inner wall of curing chamber 1, and the pushing force is stopped. At this time, under the action of the damping strip 33, it is tightly attached to the inner wall of the pusher groove 32, generating static friction to fix the position of the pusher 31 and prevent it from sliding on its own. The operator holds both ends of the composite film roller with both hands and lifts it vertically upward along the positioning groove of the placement plate 28 to remove the cured composite film roller from the placement plate 28. The curing operation of the composite film is then completed.

[0042] The damping strip 33 needs to have excellent thermal resistance to ensure stable operation in the high-temperature environment inside the curing chamber 1 without softening, deformation, or decomposition. Ceramic high-temperature resistant damping materials are preferred, as these materials have excellent high-temperature resistance and can withstand the high-temperature environment inside the curing chamber 1. The specific selection needs to be based on the time requirements.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A curing device for aluminum foil bag composite film, comprising a curing box (1) and a heating mechanism (12) installed on the surface of the curing box (1); Its features are: The surface of the curing box (1) is equipped with a spacing adjustment assembly (2). The spacing adjustment assembly (2) includes a support plate (21) symmetrically installed on the inner side wall of the curing box (1), a connecting plate (22) disposed on the outer side of the support plate (21), and a bracket (23), a drive rod (24), an adjustment groove (25), a push rod (26), an adjustment block (27), and a placement plate (28) for spacing adjustment. The surface of the support plate (21) is equipped with a pushing component (3), which includes a pushing strip (31) installed on the surface of the connecting plate (22), a pushing groove (32) opened inside the support plate (21), and a stable damping strip (33).

2. The aluminum foil bag composite film curing device according to claim 1, characterized in that: The bracket (23) is installed on the outer side of the connecting plate (22), the drive rod (24) is rotatably connected to the inside of the bracket (23), a plurality of adjustment slots (25) are evenly distributed on the surface of the drive rod (24), a plurality of push rods (26) are slidably connected to the inside of the adjustment slots (25), the adjustment block (27) is slidably connected to the groove opened on the surface of the bracket (23), and the push rod (26) is connected to the adjustment block (27), and the placement plate (28) is installed at the end of the adjustment block (27) away from the bracket (23).

3. The aluminum foil bag composite film curing device according to claim 1, characterized in that: A drive motor (29) is mounted on the surface of the bracket (23). The output end of the drive motor (29) passes through the bracket (23) and is connected to one end of the drive rod (24).

4. The aluminum foil bag composite film curing device according to claim 1, characterized in that: A limiting plate (210) is installed on the outer side of the bracket (23), and a relief groove adapted to the limiting plate (210) is opened on the surface of the adjusting block (27). The limiting plate (210) is slidably connected to the relief groove.

5. The aluminum foil bag composite film curing device according to claim 1, characterized in that: The adjusting groove (25) is a slanted groove structure.

6. The aluminum foil bag composite film curing device according to claim 1, characterized in that: The push bar (31) is slidably connected inside the push groove (32).

7. The aluminum foil bag composite film curing device according to claim 1, characterized in that: The damping strip (33) is installed on the surface of the pusher strip (31), and the damping strip (33) is in contact with the pusher groove (32).

Images