A cigarette aluminum foil inner liner paper compound machine unwinding device

Abstract

The utility model discloses a kind of cigarette aluminium foil inner lining paper compound machine unwinding device, it includes: device main body, unwinding frame is installed in the inside of device main body, transmission motor is installed in one side of unwinding frame, the output end of transmission motor is fixedly connected with transmission inner sleeve, when roll paper is inserted into gas expansion shaft, gas is fixed, is sent to unwinding frame swing arm bracket by lift truck, swing arm bracket plays the role of positioning, it is convenient for cylinder alignment, cylinder ventilation promotes sliding rotary inner sleeve movement, to tightly gas expansion shaft, make it fixed on rotating frame, the transmission motor of other side drives transmission inner sleeve rotation and realizes normal work;Through color mark sensor detection signal feedback, make the servo motor rotation of automatic deviation rectification device drive screw rod, make the left and right movement of screw connection unwinding frame, to drive gas expansion shaft movement, to realize roll paper alignment positioning, improve the degree of automation, reduce manual operation risk, improve production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of aluminum foil linerboard composite technology, and in particular to an unwinding device for an aluminum foil linerboard composite machine for cigarettes. Background Technology

[0002] In cigarette packs, there is a layer of shiny inner lining paper, namely aluminum foil. Aluminum foil is usually used to prevent the aroma of tobacco from dissipating, prevent other flavors from mixing into the cigarette, and effectively prevent moisture. It is lightweight and easy to transport, making it the first choice for cigarette pack inner packaging. When producing the inner lining paper, an aluminum foil inner lining paper laminating machine unwinding device is required. However, in the current aluminum foil inner lining paper laminating machine unwinding device, when the roll of paper is fed into the air shaft, it is inflated and fixed. After being sent to the unwinding frame by a lifting cart, the locking handle is rotated to open the locking upper seat. The air shaft and the roll of paper fixed on the air shaft are placed together on the lower seat of the swing arm. The locking upper seat is lowered, and the locking handle is rotated to fix it. After normal operation, the screw is rotated by the handle to move the adjusting seat left and right, thereby driving the air shaft to achieve the alignment and positioning of the roll of paper. All of these are manual operations, which are inefficient. Utility Model Content

[0003] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a unwinding device for a cigarette aluminum foil inner liner paper laminating machine. When the paper roll is inserted into the air expansion shaft, it is fixed by air injection and then sent to the unwinding frame swing arm bracket by a lifting cart. The swing arm bracket plays a positioning role, which facilitates the alignment of the cylinder. The cylinder is vented to push the sliding rotating inner sleeve to move, thereby pressing against the air expansion shaft and fixing it on the rotating frame. The transmission motor on the other side drives the transmission inner sleeve to rotate to achieve normal operation. Through the detection signal feedback of the color mark sensor, the servo motor of the automatic correction device rotates and drives the lead screw, causing the threaded unwinding frame to move left and right, thereby driving the air expansion shaft to move, so as to realize the paper roll alignment and positioning, improve the degree of automation, reduce the risk of manual operation, and improve production efficiency.

[0004] This utility model also provides a unwinding device for a cigarette aluminum foil inner liner paper laminating machine, comprising: a device body, an unwinding frame installed on the inner side of the device body, a drive motor installed on one side of the unwinding frame, a drive inner sleeve fixedly connected to the output end of the drive motor, a swing arm seat fixedly connected to the other side of the unwinding frame, a swing arm bracket fixedly connected to one side of the swing arm seat, an air expansion shaft provided between the swing arm bracket and the drive inner sleeve, a cylinder fixedly connected to the other side of the swing arm seat, a sliding rotating inner sleeve rotatably connected to the output end of the cylinder, the inner wall of the sliding rotating inner sleeve being movably connected to the air expansion shaft, an automatic correction device fixedly connected to the inner side of the device body, the automatic correction device including a color mark sensor, a servo motor provided on the outer side of the color mark sensor, a lead screw fixedly connected to the output end of the servo motor, and the outer surface of the lead screw being threadedly connected to the unwinding frame.

[0005] According to the present invention, an unwinding device for a cigarette aluminum foil inner liner paper laminating machine is provided, wherein a roll of paper is placed on the outer surface of the air expansion shaft, and the roll of paper is tightly attached to the surface of the air expansion shaft, which helps to keep the roll surface flat and facilitates subsequent processing.

[0006] According to the present invention, the unwinding device of the aluminum foil inner liner paper composite machine for cigarettes is located inside the swing arm seat, which effectively utilizes space, fits tightly, and reduces the number of externally exposed mechanical parts.

[0007] According to the present invention, an unwinding device for a cigarette aluminum foil inner liner paper laminating machine is provided, wherein the color mark sensor is located inside the unwinding frame, and the paper roll is located outside the color mark sensor. The sensor feedback signal helps the control system adjust the position in real time to ensure the alignment of the paper roll.

[0008] Compared with existing technologies, the unwinding device of this aluminum foil inner liner paper laminating machine for cigarettes uses air to fix the paper roll as it passes through the air expansion shaft. A lifting trolley then delivers the roll to the unwinding frame's swing arm bracket, which serves as a positioning mechanism to facilitate cylinder alignment. Airflow through the cylinder pushes the sliding rotating inner sleeve, thereby pressing against the air expansion shaft and fixing it to the rotating frame. A drive motor on the other side rotates the drive inner sleeve to achieve normal operation. Through signal feedback from a color mark sensor, the servo motor of the automatic correction device rotates, driving the lead screw and causing the threaded unwinding frame to move left and right, thus moving the air expansion shaft to achieve paper roll alignment and positioning. This improves automation, reduces the risk of manual operation, and increases production efficiency. Attached Figure Description

[0009] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0010] Figure 1 This is a schematic diagram of the unwinding frame connection of the unwinding device of the aluminum foil inner liner paper laminating machine for cigarettes according to this utility model;

[0011] Figure 2 This is an overall structural diagram of the unwinding device of the aluminum foil inner liner paper laminating machine for cigarettes according to this utility model.

[0012] Legend:

[0013] 1. Unwinding frame; 2. Color mark sensor; 3. Drive motor; 4. Drive inner sleeve; 5. Air shaft; 6. Paper roll; 7. Swing arm bracket; 8. Swing arm seat; 9. Sliding rotating inner sleeve; 10. Cylinder; 11. Automatic correction device; 12. Main body of the device. Detailed Implementation

[0014] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0015] Reference Figure 1 and Figure 2 This utility model discloses an unwinding device for a cigarette aluminum foil inner liner paper laminating machine, comprising: a device body 12, an unwinding frame 1 installed on the inner side of the device body 12, a drive motor 3 installed on one side of the unwinding frame 1, a drive inner sleeve 4 fixedly connected to the output end of the drive motor 3, a swing arm seat 8 fixedly connected to the other side of the unwinding frame 1, a swing arm bracket 7 fixedly connected to one side of the swing arm seat 8, an air expansion shaft 5 provided between the swing arm bracket 7 and the drive inner sleeve 4, a cylinder 10 fixedly connected to the other side of the swing arm seat 8, and a sliding rotating inner sleeve rotatably connected to the output end of the cylinder 10. 9. The inner wall of the sliding rotating inner sleeve 9 is movably connected to the air shaft 5. An automatic correction device 11 is fixedly connected to the inner side of the main body 12 of the device. The automatic correction device 11 includes a color mark sensor 2. A servo motor is provided on the outer side of the color mark sensor 2. A lead screw is fixedly connected to the output end of the servo motor. The outer surface of the lead screw is threadedly connected to the unwinding frame 1. A roll of paper 6 is placed on the outer surface of the air shaft 5. The sliding rotating inner sleeve 9 is located inside the swing arm seat 8. The color mark sensor 2 is located inside the unwinding frame 1. The roll of paper 6 is located outside the color mark sensor 2.

[0016] Specifically, the main body 12 of the device ensures that the aluminum foil and inner liner paper remain flat during the lamination process, avoiding wrinkles or deviations. It mainly consists of an unwinding frame 1, a tension control mechanism, and a guiding system. When the roll of paper 6 is inserted into the air shaft 5, it is fixed by air injection and then lifted onto the swing arm bracket 7 of the unwinding frame 1. The swing arm bracket 7 plays a positioning role, facilitating the alignment of the cylinder 10. The cylinder 10 is vented to push the sliding rotating inner sleeve 9 to move, thereby pressing the air shaft 5 and fixing it on the rotating frame. On the other side, the drive motor 3 drives the drive inner sleeve to rotate 4 to achieve normal operation. The color mark sensor 2 detects the signal feedback, causing the servo motor of the automatic correction device 11 to rotate and drive the lead screw, causing the threaded unwinding frame 1 to move left and right, thereby driving the air shaft 5 to move, so as to achieve the alignment and positioning of the roll of paper 6, improve the degree of automation, reduce the risk of manual operation, and improve production efficiency.

[0017] Working principle: When the paper roll 6 is inserted into the air expansion shaft 5, it is inflated and fixed. It is then lifted onto the swing arm bracket 7 of the unwinding frame 1. The swing arm bracket 7 serves as a positioning device to facilitate the alignment of the cylinder 10. The cylinder 10 is inflated to push the sliding rotating inner sleeve 9 to move, thereby pressing the air expansion shaft 5 and fixing it on the rotating frame. On the other side, the drive motor 3 drives the drive inner sleeve to rotate 4 to achieve normal operation. Then, the color mark sensor 2 detects the signal feedback, which causes the servo motor of the automatic correction device 11 to rotate and drive the lead screw, causing the threaded unwinding frame 1 to move left and right, thereby driving the air expansion shaft 5 to move, so as to achieve the alignment and positioning of the paper roll 6, improve the degree of automation, reduce the risk of manual operation, and improve production efficiency.

[0018] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A non-winding device for a cigarette aluminum foil inner liner paper laminating machine, characterized in that, include: The device body (12) has an unwinding frame (1) installed on its inner side. A drive motor (3) is installed on one side of the unwinding frame (1). A drive inner sleeve (4) is fixedly connected to the output end of the drive motor (3). A swing arm seat (8) is fixedly connected to the other side of the unwinding frame (1). A swing arm bracket (7) is fixedly connected to one side of the swing arm seat (8). An air expansion shaft (5) is provided between the swing arm bracket (7) and the drive inner sleeve (4). A swing arm seat (8) is fixedly connected to the other side of the swing arm seat (8). There is a cylinder (10), and the output end of the cylinder (10) is rotatably connected to a sliding rotating inner sleeve (9). The inner wall of the sliding rotating inner sleeve (9) is movably connected to the air expansion shaft (5). An automatic correction device (11) is fixedly connected to the inner side of the main body (12). The automatic correction device (11) includes a color mark sensor (2). A servo motor is provided on the outer side of the color mark sensor (2). A lead screw is fixedly connected to the output end of the servo motor. The outer surface of the lead screw is threadedly connected to the unwinding frame (1).

2. The unwinding device for a cigarette aluminum foil inner liner paper laminating machine according to claim 1, characterized in that, A roll of paper (6) is placed on the outer surface of the air shaft (5).

3. The unwinding device for a cigarette aluminum foil inner liner paper laminating machine according to claim 1, characterized in that, The sliding rotating inner sleeve (9) is located inside the swing arm seat (8).

4. The unwinding device for a cigarette aluminum foil inner liner paper laminating machine according to claim 2, characterized in that, The color mark sensor (2) is located inside the unwinding frame (1), and the roll of paper (6) is located outside the color mark sensor (2).

Images