An aluminum-plastic composite foil laminating machine

Abstract

The present invention discloses an aluminum-plastic composite foil laminating machine, which includes a main body assembly, an adjustment assembly and a heating assembly; two fixing plates are symmetrically welded to one side of the upper surface of the base; an adjustment assembly is installed inside the main body assembly, and the adjustment assembly includes a support plate, a sleeve and a third pipe body; two support plates are symmetrically welded to one side of the upper surface of the base; in the present invention, the two aluminum films to be processed and laminated are respectively placed on the outer side walls of the two third pipe bodies, and the rubber pads can increase the friction force between the aluminum films and the sleeves. The spring drives the slider to slide inside the through groove in real time, so that the slider drives the sleeve to maintain the force of sliding towards both ends of the third pipe body, and the sleeve drives the aluminum film to be stretched outwards, thus avoiding the situation of aluminum film folding. At the same time, the two baffles play a role in limiting the aluminum film, avoiding the situation of the aluminum film shifting or falling off during the transmission on the outer side wall of the third pipe body, and greatly improving the stability of the aluminum film during transmission.

Description

Technical Field

[0001] The present invention relates to the technical field of aluminum-plastic composite equipment, and particularly to an aluminum-plastic composite foil laminator. Background Technique

[0002] Aluminum foil composite film is the most commonly used composite roll film, usually containing pure aluminum and aluminized aluminum. Aluminum foil is an extremely thin sheet formed by rolling high-purity aluminum multiple times. It is an excellent heat conductor and light blocker, with good mechanical strength, light weight, no heat adhesiveness, metallic luster, good light-shielding property, strong reflection ability to light, not easily corroded, good barrier property, moisture-proof and waterproof, and strong airtightness. It is mainly used in pharmaceutical packaging substrates, high-temperature cooked food packaging, barrier packaging for flavors, fragrances, and electromagnetic shielding packaging, etc. A laminator is a machine that heats and bonds different aluminum films. When the existing laminator is in use, the composite roller is heated by an electromagnetic heater. Through the setting of the arc-shaped cover, the electromagnetic heater heats the side of the first composite roller close to the electromagnetic heater more evenly, and the high temperature is evenly conducted to the aluminum film by the first composite roller. However, there are still the following problems: 1. When laminating the aluminum film, the positions of multiple heaters are adjusted by rotating the fixing bolts. Since multiple heaters need to be adjusted separately, it is easy to cause the positions of multiple heaters to be inconsistent, resulting in a deviation in the heating effect on the composite roller, thus affecting the laminating work of the aluminum film; 2. When two aluminum films are being transmitted, there is no adjustment structure for the aluminum films. When the two aluminum films move between the two composite rollers, if the aluminum film is folded, it is very easy to affect the laminated aluminum film. For this reason, an aluminum-plastic composite foil laminator is proposed. Summary of the Invention

[0003] The purpose of the present invention is to provide an aluminum-plastic composite foil laminator to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the present invention provides the following technical solution: An aluminum-plastic composite foil laminator, comprising a main body component, an adjustment component, and a heating component. The main body component includes a base, a fixing plate, a first pipe body, and a second pipe body;

[0005] On one side of the upper surface of the base, two fixing plates are symmetrically welded. On the adjacent sides of the two fixing plates, a second pipe body and a first pipe body are respectively rotatably connected;

[0006] The adjustment component is installed inside the main body component. The adjustment component includes a support plate, a sleeve, and a third pipe body;

[0007] On one side of the upper surface of the base, two support plates are symmetrically welded. On the adjacent sides of the two support plates, two third pipe bodies are rotatably connected. On the outer side walls of the two third pipe bodies, two sleeves are slidably connected;

[0008] A heating component is installed inside the main body component, and the heating component includes a heating pipe and a copper pipe;

[0009] Two heating pipes are installed inside the second pipe body, and a copper pipe is wound around the inner side wall of the second pipe body.

[0010] As a further preference of this technical solution: A first rotating shaft is arranged inside the second pipe body, and both ends of the first rotating shaft are respectively welded to one side of two adjacent fixing plates. A second rotating shaft is arranged inside the first pipe body; Through the arrangement of the first rotating shaft and the second rotating shaft, the first rotating shaft is located at the center of the second pipe body, and the second pipe body can rotate through the first rotating shaft. The second rotating shaft is located at the center of the first pipe body, and the first pipe body can rotate through the second rotating shaft.

[0011] As a further preference of this technical solution: Sliding grooves are opened on one side of two adjacent fixing plates, and the second rotating shaft is slidably connected to the inside of the sliding grooves; Through the arrangement of the sliding grooves, the second rotating shaft slides inside the sliding grooves, thereby playing a guiding role for the second rotating shaft and the first pipe body. At the same time, the sliding grooves limit the adjustable range of the second rotating shaft, so that the second rotating shaft can only be adjusted within the range of the sliding grooves.

[0012] As a further preference of this technical solution: Limiting plates are welded to both ends of the second rotating shaft, threaded holes are opened on the upper surfaces of the limiting plates and the upper surface of the base, and fixing bolts are threadedly connected to the inside of the threaded holes; Through the arrangement of the limiting plates, the threaded holes and the fixing bolts, rotate the fixing bolts threadedly connected to the inside of the threaded holes to adjust the height of the limiting plates. The limiting plates can drive the second rotating shaft to move up and down, thereby adjusting the distance between the first pipe body and the second pipe body.

[0013] As a further preference of this technical solution: Two baffles are symmetrically welded to the outer side walls of two third pipe bodies respectively, and rods are welded to both ends of the two third pipe bodies. Both ends of the rods are respectively welded to one side of two adjacent support plates; Through the arrangement of the baffles and the rods, the rods play a supporting role for the two pipe bodies, enabling the two third pipe bodies to be fixed to one side of two adjacent support plates, facilitating the adjustment of the aluminum film. At the same time, the baffles can play a limiting role for the aluminum film to prevent the aluminum film from shifting when sliding on the outer side wall of the third pipe body.

[0014] As a further preferred embodiment of the present technical solution: the outer walls of the two third tube bodies are symmetrically provided with four through grooves, the inner walls of the two sleeves are symmetrically welded with two sliders, and the two sliders are slidably connected to the inside of the through grooves; when the sleeve slides on the outer wall of the third tube body, the sleeve can drive the slider to slide inside the through groove, thereby guiding the sleeve and preventing the sleeve from rotating with the aluminum film.

[0015] As a further preferred embodiment of the present technical solution: a spring is welded on one side of the two third tube bodies, and one end of the spring is welded to the inner wall of the third tube body; through the setting of the spring, when the sleeve drives the slider to slide inside the through groove, the slider pulls the spring, thereby playing a buffering and limiting role on the slider and the sleeve.

[0016] As a further preferred embodiment of the present technical solution: the outer walls of the two sleeves are bonded with rubber pads, and the outer wall of the second tube body is bonded with a thermally conductive silicone sheet; through the arrangement of the rubber pads and the thermally conductive silicone sheet, the thermally conductive silicone sheet can absorb the temperature of the second tube body, and uniformly heat the aluminum film through the thermally conductive silicone sheet, and when the sleeve adjusts the aluminum film, the rubber pad can increase the friction between the aluminum film and the sleeve.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention places the two aluminum films to be processed and compounded on the outer side walls of the two third tube bodies respectively, and the rubber pad can increase the friction between the aluminum film and the sleeve. The spring drives the slider to slide inside the through groove in real time, so that the slider drives the sleeve to maintain the force of sliding toward the two ends of the third tube body, and the sleeve drives the aluminum film to open to both sides, thereby preventing the aluminum film from folding. At the same time, the two baffles limit the aluminum film, preventing the aluminum film from deflecting or falling when the outer side wall of the third tube body is transmitted, which greatly improves the stability of the aluminum film during transmission;

[0019] 2. The present invention generates heat through the heating tube inside the second tube body. At this time, the copper tube wrapped around the inner wall of the second tube body absorbs the heat. The copper tube fits evenly with the inner wall of the second tube body, so that the heat can be evenly transferred to the outer wall of the second tube body. The thermal conductive silicone sheet on the outer wall of the second tube body absorbs the heat and dissipates the heat evenly. When the two aluminum films are transmitted between the second tube body and the first tube body, the heat is evenly transferred to the two aluminum films. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention;

[0021] Figure 2 It is a schematic diagram of the top view of the structure of the present invention;

[0022] Figure 3 Schematic diagram of the connection structure between the third pipe body and the sleeve of the present invention;

[0023] Figure 4 Schematic diagram of the internal structure of the third pipe body in the present invention;

[0024] Figure 5 Schematic diagram of the internal structure of the second pipe body in the present invention;

[0025] Figure 6 Schematic diagram of the connection structure between the second rotating shaft and the fixing plate of the present invention.

[0026] In the figure: 1. Main body assembly; 11. Base; 12. Fixing plate; 13. Fixing bolt; 14. Limiting plate; 15. Threaded hole; 16. First pipe body; 17. Chute; 18. Second pipe body; 19. First rotating shaft; 191. Second rotating shaft; 2. Adjusting assembly; 21. Support plate; 22. Baffle; 23. Rod body; 24. Sleeve; 25. Through groove; 26. Third pipe body; 27. Slide block; 28. Spring; 29. Rubber pad; 3. Heating assembly; 31. Heating pipe; 32. Copper pipe; 33. Thermal conductive silica gel sheet. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] Embodiment

[0029] Please refer to Figures 1-6 , the present invention provides a technical solution: an aluminum-plastic composite foil laminating machine, including a main body assembly 1, an adjusting assembly 2 and a heating assembly 3. The main body assembly 1 includes a base 11, a fixing plate 12, a first pipe body 16 and a second pipe body 18;

[0030] On one side of the upper surface of the base 11, two fixing plates 12 are symmetrically welded. On the adjacent sides of the two fixing plates 12, a second pipe body 18 and a first pipe body 16 are respectively rotatably connected;

[0031] An adjusting assembly 2 is installed inside the main body assembly 1. The adjusting assembly 2 includes a support plate 21, a sleeve 24 and a third pipe body 26;

[0032] On one side of the upper surface of the base 11, two support plates 21 are symmetrically welded. On the adjacent sides of the two support plates 21, two third pipe bodies 26 are rotatably connected. On the outer side walls of the two third pipe bodies 26, two sleeves 24 are slidably connected;

[0033] Inside the main body component 1, a heating component 3 is installed. The heating component 3 includes a heating tube 31 and a copper tube 32.

[0034] Inside the second tube body 18, two heating tubes 31 are installed, and the copper tube 32 is wound around the inner side wall of the second tube body 18.

[0035] In this embodiment, specifically: a first rotating shaft 19 is arranged inside the second tube body 18. Two ends of the first rotating shaft 19 are respectively welded to one side of two adjacent fixing plates 12. A second rotating shaft 191 is arranged inside the first tube body 16. Through the arrangement of the first rotating shaft 19 and the second rotating shaft 191, the first rotating shaft 19 is located at the center inside the second tube body 18, and the second tube body 18 can rotate through the first rotating shaft 19. The second rotating shaft 191 is located at the center inside the first tube body 16, and the first tube body 16 can rotate through the second rotating shaft 191.

[0036] In this embodiment, specifically: sliding grooves 17 are formed on one side of two adjacent fixing plates 12. The second rotating shaft 191 is slidably connected to the inside of the sliding grooves 17. Through the arrangement of the sliding grooves 17, the second rotating shaft 191 slides inside the sliding grooves 17, thereby playing a guiding role for the second rotating shaft 191 and the first tube body 16. At the same time, the sliding grooves 17 limit the adjustable range of the second rotating shaft 191, so that the second rotating shaft 191 can only be adjusted within the range of the sliding grooves 17.

[0037] In this embodiment, specifically: limiting plates 14 are welded to both ends of the second rotating shaft 191. Threaded holes 15 are formed on the upper surfaces of the limiting plates 14 and the upper surface of the base 11. Fixing bolts 13 are threadedly connected to the inside of the threaded holes 15. Through the arrangement of the limiting plates 14, the threaded holes 15 and the fixing bolts 13, rotate the fixing bolts 13 threadedly connected to the inside of the threaded holes 15, thereby adjusting the height of the limiting plates 14. The limiting plates 14 can drive the second rotating shaft 191 to move up and down, so as to adjust the distance between the first tube body 16 and the second tube body 18.

[0038] In this embodiment, specifically: two baffles 22 are symmetrically welded to the outer side walls of two third tube bodies 26 respectively. Rod bodies 23 are welded to both ends of the two third tube bodies 26. Two ends of the rod bodies 23 are respectively welded to one side of two adjacent support plates 21. Through the arrangement of the baffles 22 and the rod bodies 23, the rod bodies 23 play a supporting role for the two third tube bodies 26, so that the two third tube bodies 26 can be fixed to one side of two adjacent support plates 21, which is convenient for adjusting the aluminum film. At the same time, the baffles 22 can play a limiting role for the aluminum film to avoid the situation that the aluminum film shifts when sliding on the outer side wall of the third tube body 26.

[0039] In this embodiment, specifically: four through grooves 25 are symmetrically formed in the outer side walls of the two third pipe bodies 26 respectively, and two sliding blocks 27 are symmetrically welded to the inner side walls of the two sleeves 24 respectively. The two sliding blocks 27 are respectively slidably connected to the inside of the through grooves 25. Through the arrangement of the through grooves 25 and the sliding blocks 27, when the sleeve 24 slides on the outer side wall of the third pipe body 26, the sleeve 24 can drive the sliding block 27 to slide inside the through groove 25, so as to play a guiding role for the sleeve 24 and avoid the situation that the sleeve 24 rotates following the aluminum film.

[0040] In this embodiment, specifically: springs 28 are welded to one side of the two third pipe bodies 26 respectively, and one end of the spring 28 is welded to the inner side wall of the third pipe body 26. Through the arrangement of the spring 28, when the sleeve 24 drives the sliding block 27 to slide inside the through groove 25, the sliding block 27 pulls the spring 28, so as to play a buffering and limiting role for the sliding block 27 and the sleeve 24.

[0041] In this embodiment, specifically: rubber pads 29 are bonded to the outer side walls of the two sleeves 24 respectively, and a heat-conducting silica gel sheet 33 is bonded to the outer side wall of the second pipe body 18. Through the arrangement of the rubber pads 29 and the heat-conducting silica gel sheet 33, the heat-conducting silica gel sheet 33 can absorb the temperature of the second pipe body 18 and uniformly heat the aluminum film through the heat-conducting silica gel sheet 33. When the sleeve 24 adjusts the aluminum film, the rubber pad 29 can increase the friction between the aluminum film and the sleeve 24.

[0042] In this embodiment, the model of the heating pipe 31 is SUS304.

[0043] Working principle or structural principle. When in use, the staff respectively place two aluminum films to be processed and compounded on the outer side walls of two third tube bodies 26. At this time, the rubber pads 29 on the outer side wall of the sleeve 24 can increase the friction force between the aluminum film and the sleeve 24. Under the action of the spring 28, the slider 27 slides inside the through groove 25, so that the slider 27 drives the sleeve 24 to maintain the force of sliding towards both ends of the third tube body 26. The sleeve 24 drives the aluminum film to be stretched outwards, thus avoiding the situation of the aluminum film being folded. At the same time, the two baffles 22 play a limiting role on the aluminum film, avoiding the situation of the aluminum film shifting or falling off when driving on the outer side wall of the third tube body 26, greatly improving the stability of the aluminum film during driving. Both aluminum films slide to the side adjacent to the first tube body 16 and the second tube body 18. Rotate the fixing bolt 13 threadedly connected inside the threaded hole 15. The fixing bolt 13 rotates inside the threaded hole 15, thereby driving the limiting plate 14 to move upwards. The limiting plate 14 drives the second rotating shaft 191 to slide inside the sliding groove 17, thus playing a guiding role for the second rotating shaft 191. The second rotating shaft 191 drives the first tube body 16 to move upwards. The first tube body 16 and the second tube body 18 cooperate to clamp the two aluminum films. Press the switch for starting the heating tube 31. The heating tube 31 emits heat inside the second tube body 18. At this time, the copper tube 32 wound around the inner side wall of the second tube body 18 absorbs the heat. The copper tube 32 is evenly attached to the inner side wall of the second tube body 18, so that the heat can be evenly transferred to the outer side wall of the second tube body 18. At the same time, the heat conducting silica gel sheet 33 on the outer side wall of the second tube body 18 absorbs the heat and evenly dissipates the heat to the outer side wall of the second tube body 18. When the two aluminum films drive between the second tube body 18 and the first tube body 16, the second tube body 18 rotates through the first rotating shaft 19, and the first tube body 16 rotates through the second rotating shaft 191, thereby evenly transferring the heat to the two aluminum films, so that the two aluminum films are pressed together.

[0044] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum-plastic composite foil laminating machine, comprising a main body component (1), an adjusting component (2) and a heating component (3), characterized in that: The main body assembly (1) includes a base (11), a fixing plate (12), a first pipe body (16) and a second pipe body (18); On one side of the upper surface of the base (11), two fixing plates (12) are symmetrically welded. On the adjacent sides of the two fixing plates (12), a second pipe body (18) and a first pipe body (16) are respectively rotatably connected; An adjustment assembly (2) is installed inside the main body assembly (1). The adjustment assembly (2) includes a support plate (21), a sleeve (24) and a third pipe body (26); On one side of the upper surface of the base (11), two support plates (21) are symmetrically welded. On the adjacent sides of the two support plates (21), two third pipe bodies (26) are rotatably connected. On the outer side walls of the two third pipe bodies (26), two sleeves (24) are slidably connected; A heating assembly (3) is installed inside the main body assembly (1). The heating assembly (3) includes a heating pipe (31) and a copper pipe (32); Two heating pipes (31) are installed inside the second pipe body (18). The copper pipe (32) is wound around the inner side wall of the second pipe body (18); A first rotating shaft (19) is arranged inside the second pipe body (18). The two ends of the first rotating shaft (19) are respectively welded to the adjacent sides of the two fixing plates (12). A second rotating shaft (191) is arranged inside the first pipe body (16). Sliding grooves (17) are respectively opened on the adjacent sides of the two fixing plates (12). The second rotating shaft (191) is slidably connected inside the sliding grooves (17). Limit plates (14) are welded to both ends of the second rotating shaft (191). Threaded holes (15) are respectively opened on the upper surfaces of the limit plates (14) and the upper surface of the base (11). Fixing bolts (13) are threadedly connected inside the threaded holes (15).

2. The aluminum-plastic composite foil laminating machine according to claim 1, characterized in that: On the outer side walls of the two third pipe bodies (26), two baffles (22) are symmetrically welded respectively. Rod bodies (23) are welded to both ends of the two third pipe bodies (26). The two ends of the rod bodies (23) are respectively welded to the adjacent sides of the two support plates (21).

3. The aluminum-plastic composite foil laminating machine according to claim 1, characterized in that: Four through grooves (25) are symmetrically opened on the outer side walls of the two third pipe bodies (26) respectively. Two sliding blocks (27) are symmetrically welded to the inner side walls of the two sleeves (24) respectively. The two sliding blocks (27) are respectively slidably connected inside the through grooves (25).

4. The aluminum-plastic composite foil laminating machine according to claim 3, characterized in that: Springs (28) are welded to one side of the two third pipe bodies (26) respectively. One end of the spring (28) is welded to the inner side wall of the third pipe body (26).

5. The aluminum-plastic composite foil laminating machine according to claim 1, characterized in that: Rubber pads (29) are bonded to the outer side walls of the two sleeves (24). A heat-conducting silica gel sheet (33) is bonded to the outer side wall of the second pipe body (18).

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