Multi-roller rotating type adjusting mechanism of aluminum-foil paper embossing machine

Abstract

The utility model discloses a multi-roller rotary adjusting mechanism of an aluminum-foil paper embossing machine, which relates to the technical field of aluminum-foil paper production and comprises a working platform, an unwinding roller and a mounting frame are arranged at the top of the working platform, and the unwinding roller is positioned on one side of the mounting frame. According to the multi-roller rotating type adjusting mechanism of the aluminum-foil paper embossing machine, the pre-pressing processing module is arranged, after the edge of an aluminum-foil paper body is extruded to generate certain deformation, the edge of the aluminum-foil paper body is prevented from being broken due to uneven stress, meanwhile, the pre-embossing module can conduct preliminary flattening processing on the edge of the aluminum-foil paper body, and the quality of the aluminum-foil paper body is improved. The aluminum-foil paper enters the subsequent embossing link in a smoother state, the uniform embossing effect is ensured, the embossing quality is improved, meanwhile, the pressing rollers needing different lines can be replaced, the embossing diversity is improved, diversified production is achieved, the replacement process is rapid, manpower is not needed, and the production efficiency is improved. And the technical effect of improving the equipment operation efficiency while reducing the workload of workers is achieved.

Description

Technical Field

[0001] This utility model relates to the field of aluminum foil paper production technology, and in particular to a multi-roller rotating adjustment mechanism for an aluminum foil paper embossing machine. Background Technology

[0002] In the production of aluminum foil, embossing is required. Embossing machines are essential equipment for surface finishing of printed materials, paper products, plastics, and leather. They are widely used for embossing packaging, product advertising, book covers, color box linerboards, invitations, and other special products. Embossing enhances the aesthetic appeal and decorative effect of products, thus elevating their perceived quality.

[0003] During the embossing process, the pressed part of the aluminum foil will deform under pressure. When the existing equipment transports the aluminum foil, the edges of the aluminum foil are easily damaged due to uneven force, which affects the quality of embossing. Utility Model Content

[0004] This utility model discloses a multi-roller rotating adjustment mechanism for an aluminum foil embossing machine, aiming to solve the technical problem that existing devices can easily cause damage to the edges of aluminum foil due to uneven force, thus affecting the quality of embossing.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] The multi-roller rotary adjustment mechanism of the aluminum foil embossing machine includes a working platform. A unwinding roller and a mounting frame are mounted on the top of the working platform. The unwinding roller is located on one side of the mounting frame, and a mounting hole is formed on the outer wall of one side of the mounting frame. A drive motor is fixedly connected inside the mounting hole, and the output shaft of the drive motor is connected to a rotating roller via a coupling. Rectangular grooves are formed on both outer walls of the mounting frame. Electric push rods are fixedly connected inside the two rectangular grooves. Movable rods are movably connected to the output ends of the two electric push rods, and the same rotating pressure roller is movably connected to the outer walls of the two movable rods. The same aluminum foil body is mounted on the outer walls of the rotating pressure roller and the movable rods. A pre-pressing module and a replacement module are mounted on the top of the working platform, with the pre-pressing module located on one side of the replacement module.

[0007] The equipment is equipped with a working platform, drive motor, unwinding roller, rotating roller, rotating pressure roller, aluminum foil body, pre-compression module, and replacement module. During operation, the drive motor drives the rotating roller to rotate, ensuring smooth operation of the aluminum foil body and improving the embossing quality. The pre-compression module pre-compresses the edges of the aluminum foil body to produce a certain deformation, preventing breakage due to uneven stress. The replacement module allows for the replacement of pressure rollers with different patterns, increasing the diversity of embossing and reducing the workload of staff by eliminating the need for manual labor during the replacement process.

[0008] In a preferred embodiment, the pre-compression module includes a fixed frame, which is fixedly connected to the top of the work platform. Each of the two outer walls of the fixed frame has a sliding groove and a square groove. Two synchronous motors are fixedly connected to the top of the fixed frame, and the output shafts of the two synchronous motors are connected to bidirectional lead screws via couplings. One end of each of the two bidirectional lead screws is movably connected to the inner wall of one side of the two sliding grooves. Two movable sliders are provided on the outer wall of each of the two bidirectional lead screws. Two connecting rods are provided on the outer wall of each of the four movable sliders on opposite sides. One connecting rod has a rotating rod on its outer wall, and the other connecting rod has a pre-compression roller on its outer wall. Electric push rods are fixedly connected inside each of the two square grooves. Guide extrusion plates are fixedly connected to the output ends of the two electric push rods, and multiple limiting plates are provided at the top and bottom of the guide extrusion plates.

[0009] By incorporating a pre-compression module, the edges of the aluminum foil can be squeezed to produce a certain deformation, preventing the edges from breaking due to uneven force. At the same time, the pre-embossing module can perform preliminary flattening, allowing the aluminum foil to enter the subsequent embossing process in a flatter state, ensuring uniform embossing effect and improving embossing quality.

[0010] In a preferred embodiment, the replacement module includes two arc-shaped fixing frames and two fixing plates. Both arc-shaped fixing frames and two fixing plates are fixedly connected to the top of the work platform. Each of the two arc-shaped fixing frames has a circular hole on one outer wall, and a universal motor is installed inside each circular hole. The output shafts of the two universal motors are connected to shaft members via couplings. One end of each shaft member is movably connected to the outer wall of one of the fixing plates. Two mounting discs are fixedly connected to the outer wall of one of the shaft members. Four electric push rods are fixedly connected to the outer wall of one of the two mounting discs, and the output shafts of multiple electric push rods are equipped with three new embossing rollers. A rotating frame is fixedly connected to the outer wall of the other shaft member. A connecting member is fixedly connected to one end of the rotating frame. An elastic element is provided on one outer wall of the connecting member, and the outer wall of the elastic element contacts the outer wall of the rotating pressure roller.

[0011] With the addition of a replacement module, pressure rollers that require different textures can be replaced, increasing the diversity of embossing and enabling diversified production. The replacement process is quick and requires no manual labor, reducing the workload of staff while improving equipment operating efficiency.

[0012] As can be seen from the above, the multi-roller rotary adjustment mechanism of the aluminum foil embossing machine provided by this utility model is equipped with a pre-pressing module, which can first squeeze the edge of the aluminum foil body to produce a certain deformation, thus avoiding the edge of the aluminum foil body from breaking due to uneven force. At the same time, the pre-embossing module can perform preliminary flattening treatment, so that the aluminum foil enters the subsequent embossing stage in a flatter state, ensuring uniform embossing effect and improving embossing quality. At the same time, it can replace the pressure rollers that require different patterns, increasing the diversity of embossing and realizing diversified production. The replacement process is quick and does not require manpower, reducing the workload of workers while improving the operating efficiency of the equipment. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the multi-roller rotating adjustment mechanism of the aluminum foil embossing machine proposed in this utility model.

[0014] Figure 2 This is a front view of the overall structure of the multi-roller rotary adjustment mechanism of the aluminum foil embossing machine proposed in this utility model.

[0015] Figure 3 This is a schematic diagram of the pre-pressing module structure of the multi-roller rotary adjustment mechanism of the aluminum foil embossing machine proposed in this utility model.

[0016] Figure 4 This is a schematic diagram of the replacement module structure of the multi-roller rotary adjustment mechanism of the aluminum foil embossing machine proposed in this utility model.

[0017] In the attached diagram: 1. Working platform; 2. Unwinding roller; 3. Pre-compression module; 301. Fixed frame; 302. Synchronous motor; 303. Connecting rod; 304. Pre-compression roller; 305. Rotating rod; 306. Bidirectional lead screw; 307. Moving slider; 308. Electric push rod one; 309. Limiting plate; 310. Guide extrusion plate; 4. Movable rod; 5. Drive motor; 6. Rotating roller; 7. Replacement module; 701. Arc-shaped fixed frame; 702. Universal motor; 703. Electric push rod two; 704. New embossing roller; 705. Mounting disc; 706. Shaft component; 707. Fixed plate; 708. Connecting component; 709. Elastic component; 710. Rotating frame; 8. Mounting frame; 9. Electric push rod three; 10. Rotating pressure roller; 11. Aluminum foil paper body. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] The multi-roller rotary adjustment mechanism of the aluminum foil embossing machine disclosed in this utility model is mainly used in scenarios where existing devices may cause uneven stress on the edges of the aluminum foil, leading to damage and affecting the quality of the embossing.

[0020] Reference Figures 1-4 The multi-roller rotary adjustment mechanism of the aluminum foil embossing machine includes a working platform 1. The top of the working platform 1 is provided with an unwinding roller 2 and a mounting frame 8. The unwinding roller 2 is located on one side of the mounting frame 8, and a mounting circular hole is opened on the outer wall of one side of the mounting frame 8. A drive motor 5 is fixedly connected inside the mounting circular hole. The output shaft of the drive motor 5 is connected to a rotating roller 6 through a coupling. Rectangular grooves are opened on both outer walls of the mounting frame 8. Electric push rods 3 9 are fixedly connected inside the two rectangular grooves. Movable rods 4 are rotatably connected to the output ends of the two electric push rods 3 9. The same rotating pressure roller 10 is rotatably connected to the outer wall of the two movable rods 4. The same aluminum foil body 11 is provided on the outer wall of the rotating pressure roller 10 and the movable rod 4. A pre-pressing module 3 and a replacement module 7 are provided on the top of the working platform 1, and the pre-pressing module 3 is located on one side of the replacement module 7.

[0021] Reference Figures 1-3 In a preferred embodiment, the pre-compression module 3 includes a fixed frame 301, which is fixedly connected to the top of the work platform 1. Each of the two outer walls of the fixed frame 301 has a sliding groove and a square groove. Two synchronous motors 302 are fixedly connected to the top of the fixed frame 301. The output shafts of the two synchronous motors 302 are connected to bidirectional lead screws 306 via couplings. One end of each bidirectional lead screw 306 is bearing-connected to the inner wall of one side of the two sliding grooves. Two movable sliders 307 are provided on the outer wall of each of the two bidirectional lead screws 306. Two connecting rods 303 are provided on the opposite outer wall of the four movable sliders 307. One connecting rod 303 has a rotating rod 305 on its outer wall, and the other connecting rod 303 has a pre-compression roller 304 on its outer wall. Electric push rods 308 are fixedly connected inside the two square grooves. Guide extrusion plates 310 are fixedly connected to the output ends of the two electric push rods 308. Multiple limiting plates 309 are provided at the top and bottom of the guide extrusion plates 310.

[0022] Reference Figure 1 , Figure 3 and Figure 4In a preferred embodiment, the replacement module 7 includes two arc-shaped fixing frames 701 and two fixing plates 707. Both arc-shaped fixing frames 701 and two fixing plates 707 are fixedly connected to the top of the work platform 1. Each of the two arc-shaped fixing frames 701 has a circular hole on one outer wall, and a universal motor 702 is installed inside each of the two circular holes. The output shafts of the two universal motors 702 are connected to shaft members 706 via couplings. One end of each shaft member 706 is respectively bearing-connected to one outer wall of the two fixing plates 707. Two mounting discs 705 are fixedly connected to the outer wall of one of the shaft members 706. Four electric push rods 703 are fixedly connected to one side of the outer wall of each of the two mounting discs 705. Three new embossing rollers 704 are provided on the output shaft of multiple electric push rods 703. A rotating frame 710 is fixedly connected to the outer wall of the other shaft member 706. A connector 708 is fixedly connected to one end of the rotating frame 710. An elastic element 709 is provided on one side of the outer wall of the connector 708. The outer wall of the elastic element 709 is in contact with the outer wall of the rotating pressure roller 10.

[0023] Working principle: The aluminum foil body 11 is placed on the unwinding roller 2. Two electric push rods 308 are turned on, and the two electric push rods 308 push the two guide extrusion plates 310 to extrude the edge of the aluminum foil body 11. Two synchronous motors 302 are turned on, and the two synchronous motors 302 drive the two bidirectional lead screws 306 to rotate. Under the action of the bidirectional lead screws 306, the sliding slider 307 slides in the sliding groove. Under the action of the sliding slider 307, the pre-pressing roller 304 and the rotating rod 305 move towards each other to achieve the pre-pressing treatment of the aluminum foil body 11. After the pre-pressing treatment, the aluminum foil body 11 is embossed under the action of the rotating pressure roller 10.

[0024] When it is necessary to replace different rollers, one of the general-purpose motors 702 is started. The general-purpose motor 702 drives the rotating frame 710 to rotate, so that the elastic element 709 on the rotating frame 710 contacts the outer wall of the rotating pressure roller 10 to achieve a locking. At this time, the two electric push rods 9 are started, which drive the two movable rods 4 to disengage from the inside of the rotating pressure roller 10. Then the general-purpose motor 702 drives the rotating frame 710 to rotate to the position of the two mounting discs 705 to replace the rotating pressure roller 10.

[0025] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Substitutions may include replacements for some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the scope of protection of this utility model.

Claims

1. A multi-roller rotary adjustment mechanism for an aluminum foil embossing machine, comprising a work platform (1), characterized in that, The top of the working platform (1) is provided with an unwinding roller (2) and an installation frame (8). The unwinding roller (2) is located on one side of the installation frame (8), and an installation circular hole is opened on one side of the outer wall of the installation frame (8). A drive motor (5) is fixedly connected inside the installation circular hole. The output shaft of the drive motor (5) is connected to a rotating roller (6) through a coupling. Rectangular grooves are opened on both sides of the outer wall of the installation frame (8). Electric push rods (9) are fixedly connected inside the two rectangular grooves. Movable rods (4) are movably connected to the output ends of the two electric push rods (9). The same rotating pressure roller (10) is movably connected to the outer wall of the two movable rods (4). The same aluminum foil body (11) is provided on the outer wall of the rotating pressure roller (10) and the movable rod (4). A pre-pressing module (3) and a replacement module (7) are provided on the top of the working platform (1), and the pre-pressing module (3) is located on one side of the replacement module (7).

2. The multi-roller rotary adjustment mechanism of the aluminum foil embossing machine according to claim 1, characterized in that, The pre-compression module (3) includes a fixed frame (301), which is fixedly connected to the top of the work platform (1). A sliding groove and a square groove are provided on both outer walls of the fixed frame (301), and two synchronous motors (302) are fixedly connected to the top of the fixed frame (301). The output shafts of the two synchronous motors (302) are connected to a two-way lead screw (306) through a coupling.

3. The multi-roller rotary adjustment mechanism of the aluminum foil embossing machine according to claim 2, characterized in that, One end of each of the two bidirectional lead screws (306) is movably connected to the inner wall of one side of the two sliding grooves. The outer wall of each of the two bidirectional lead screws (306) is provided with two movable sliders (307). The outer wall of the four movable sliders (307) on opposite sides is provided with two connecting rods (303), and the outer wall of one of the connecting rods (303) is provided with a rotating rod (305), and the outer wall of the other connecting rod (303) is provided with a pre-pressure roller (304).

4. The multi-roller rotary adjustment mechanism of the aluminum foil embossing machine according to claim 3, characterized in that, Both of the two square slots are fixedly connected to an electric push rod (308), and the output ends of the two electric push rods (308) are fixedly connected to a guide extrusion plate (310). The top and bottom of the guide extrusion plate (310) are provided with multiple limiting plates (309).

5. The multi-roller rotary adjustment mechanism of the aluminum foil embossing machine according to claim 1, characterized in that, The replacement module (7) includes two arc-shaped fixing frames (701) and two fixing plates (707). The two arc-shaped fixing frames (701) and the two fixing plates (707) are fixedly connected to the top of the work platform (1). A circular hole is opened on one side of the outer wall of the two arc-shaped fixing frames (701), and a general motor (702) is installed inside the two circular holes.

6. The multi-roller rotary adjustment mechanism of the aluminum foil embossing machine according to claim 5, characterized in that, The output shafts of the two general-purpose motors (702) are connected to shaft members (706) via couplings. One end of each shaft member (706) is movably connected to the outer wall of one side of two fixed plates (707). Two mounting discs (705) are fixedly connected to the outer wall of one of the shaft members (706). Four electric push rods (703) are fixedly connected to the outer wall of one side of each of the two mounting discs (705). The output shafts of multiple electric push rods (703) are equipped with three new embossing rollers (704).

7. The multi-roller rotary adjustment mechanism of the aluminum foil embossing machine according to claim 6, characterized in that, Another shaft member (706) has a rotating frame (710) fixedly connected to its outer wall. One end of the rotating frame (710) is fixedly connected to a connector (708). An elastic member (709) is provided on one side of the outer wall of the connector (708), and the outer wall of the elastic member (709) is in contact with the outer wall of the rotating pressure roller (10).

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