Aluminum foil bag sealing equipment

Abstract

The utility model discloses aluminum foil bag sealing equipment which effectively solves the problem that the product quality is influenced by inconsistent sealing positions of aluminum foil bags. Comprising a rack, a conveying belt is arranged in the rack, a flattening roller and a hot pressing roller are arranged above the conveying belt, a supporting plate is arranged in the conveying belt, the flattening roller makes contact with the upper surface of the conveying belt, the hot pressing roller is arranged on a rotating shaft in a sliding mode, and the rotating shaft and the flattening roller synchronously rotate; the limiting plate is parallel to the advancing direction of the conveying belt, and an adjusting rod is arranged between the limiting plate and the rack and used for adjusting the distance between the limiting plate and the side edge of the rack. The aluminum foil bag sealing device is simple and ingenious in structure and convenient to use, the aluminum foil bag is limited by arranging the limiting plate on the conveying belt, the aluminum foil bag is matched with the hot pressing roller, the consistency and stability of the sealing position are guaranteed, and the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum foil bags, in particular to an aluminum foil bag sealing device. Background Art

[0002] Some aluminum foil bags need to be sealed after production. The existing sealing equipment does not have strict control over the position of the aluminum foil bags. It is often necessary to manually adjust the position of the aluminum foil bags to make it correspond to the sealing mechanism so as to complete the sealing reasonably. In mass production, there may be inconsistent sealing positions, affecting production quality. Utility Model Content

[0003] In order to overcome the defects of the prior art, the utility model provides an aluminum foil bag sealing device, which effectively solves the problem that the inconsistent sealing position of the aluminum foil bag affects the product quality.

[0004] The technical solution to solve the technical problem is: an aluminum foil bag sealing device, including a frame, a conveyor belt is arranged inside the frame, a flattening roller and a hot pressing roller are arranged above the conveyor belt, a support plate is arranged inside the conveyor belt, the flattening roller is in contact with the upper surface of the conveyor belt, the hot pressing roller is slidably arranged on a rotating shaft, the rotating shaft and the flattening roller rotate synchronously, the hot pressing roller rotates synchronously with the rotating shaft, a limit plate is arranged above the conveyor belt, the limit plate is parallel to the traveling direction of the conveyor belt, and an adjusting rod is arranged between the limit plate and the frame for adjusting the distance between the limit plate and the side of the frame.

[0005] Preferably, a motor is provided on the side of the frame, and the motor drives the conveyor belt to rotate.

[0006] Preferably, a transmission shaft connected to the conveyor belt is provided on the side of the frame, the transmission shaft and the flattening roller are meshed and driven via a gear set, and the flattening roller and the rotating shaft are driven via a belt.

[0007] Preferably, the rotating shaft is provided with a keyway, a shaft sleeve is sleeved on the outside of the rotating shaft, the shaft sleeve is rotatably connected to the hot pressing roller, the hot pressing roller is connected to the rotating shaft via a key bar, and a control rod rotatably connected to the shaft sleeve is threadedly connected to the frame.

[0008] The utility model has a simple and ingenious structure and is easy to use. By arranging a limiting plate on the conveyor belt, the aluminum foil bag is limited so that it is matched with the hot pressing roller, the consistency and stability of the sealing position are ensured, and the product quality is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of the utility model.

[0010] Figure 2 It is a schematic diagram of the main cross-sectional structure of the utility model.

[0011] Figure 3 This utility model Figure 2 Schematic diagram of the cross-sectional structure of BB.

[0012] Figure 4 This utility model Figure 1 Enlarged structural diagram at A in the middle.

[0013] Figure 5 This utility model Figure 3 Enlarged structural diagram at point C in the middle. DETAILED DESCRIPTION

[0014] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0015] Depend on Figures 1 to 5 It can be seen that an aluminum foil bag sealing device includes a frame 1, a conveyor belt 2 is arranged inside the frame 1, a flattening roller 3 and a hot pressing roller 4 are arranged above the conveyor belt 2, a support plate 5 is arranged inside the conveyor belt 2, the flattening roller 3 is in contact with the upper surface of the conveyor belt 2, the hot pressing roller 4 is slidably set on a rotating shaft 6, the rotating shaft 6 rotates synchronously with the flattening roller 3, the hot pressing roller 4 rotates synchronously with the rotating shaft 6, a limit plate 7 is arranged above the conveyor belt 2, the limit plate 7 is parallel to the traveling direction of the conveyor belt 2, and an adjusting rod 8 is arranged between the limit plate 7 and the frame 1 for adjusting the distance between the limit plate 7 and the side of the frame 1.

[0016] When the utility model is used in a specific way,

[0017] The position of the limiting plate 7 is adjusted according to the size of the aluminum foil bag, and then the aluminum foil bag is placed on the conveyor belt 2. The limiting plate 7 and the side of the frame 1 limit the aluminum foil bag to stabilize its position. The aluminum foil bag is fed forward under the action of the conveyor belt 2. The flattening roller 3 flattens the aluminum foil bag to make it flat on the conveyor belt 2, and then it is sealed by the hot pressing roller 4 on the rotating shaft 6. The distance between the hot pressing roller 4 and the frame 1 can be adjusted to adjust the sealing position.

[0018] The distance between the limit plate 7 and the side of the frame 1 is adapted to the size of the aluminum foil bag, so that the relative position of the aluminum foil bag remains constant during the transmission process. The distance between the hot pressing roller 4 and the side of the frame 1 is used to adjust the sealing position to ensure the consistency and stability of the sealing position.

[0019] A motor 9 is provided on the side of the frame 1, and the motor 9 drives the conveyor belt 2 to rotate. A transmission shaft 10 connected to the conveyor belt 2 is provided on the side of the frame 1. The transmission shaft 10 is meshed with the flattening roller 3 through a gear set 11 for transmission. The flattening roller 3 and the rotating shaft 6 are transmitted through a belt 12. The motor 9 provides driving force for the equipment to rotate the conveyor belt 2, the flattening roller 3 and the hot pressing roller 4, and adjusts the transmission ratio so that the transmission speeds of the flattening roller 3, the hot pressing roller 4 and the conveyor belt 2 on the upper and lower sides of the aluminum foil bag are equal, so that the aluminum foil bag can move forward evenly.

[0020] A keyway 13 is provided on the rotating shaft 6, and a shaft sleeve 14 is sleeved on the outside of the rotating shaft 6. The shaft sleeve 14 is rotatably connected to the hot pressing roller 4, and the hot pressing roller 4 is connected to the rotating shaft 6 via a key bar 15. A control rod 16 rotatably connected to the shaft sleeve 14 is threaded on the frame 1. The shaft sleeve 14 is sleeved on the outside of the rotating shaft 6. When the rotating shaft 6 rotates, the shaft sleeve 14 does not move. The distance between the shaft sleeve 14 and the side of the frame 1 is adjusted by the control rod 16. The shaft sleeve 14 cooperates with the hot pressing roller 4. The movement of the shaft sleeve 14 can drive the hot pressing roller 4 to move on the rotating shaft 6 without affecting the rotation of the hot pressing roller 4.

[0021] The hot pressing roller 4 and the shaft sleeve 14 are matched through the annular groove and the buckle, and the two rotate relative to each other to ensure the unity of movement.

[0022] Compared with the prior art, the utility model has the following beneficial effects: by adjusting the position of the limit plate and the hot pressing roller, the position of the aluminum foil bag is stable and consistent when being transported on the conveyor belt, the sealing position is unified, the consistency and stability of the product are improved, and the quality of the product after sealing is improved.

Claims

1. An aluminum foil bag sealing device, characterized in that: The invention comprises a frame (1), wherein a conveyor belt (2) is arranged inside the frame (1), a flattening roller (3) and a hot pressing roller (4) are arranged above the conveyor belt (2), a support plate (5) is arranged inside the conveyor belt (2), the flattening roller (3) contacts the upper surface of the conveyor belt (2), the hot pressing roller (4) is slidably arranged on a rotating shaft (6), the rotating shaft (6) and the flattening roller (3) rotate synchronously, the hot pressing roller (4) and the rotating shaft (6) rotate synchronously, a limit plate (7) is arranged above the conveyor belt (2), the limit plate (7) is parallel to the travel direction of the conveyor belt (2), and an adjustment rod (8) is arranged between the limit plate (7) and the frame (1) for adjusting the distance between the limit plate (7) and the side of the frame (1).

2. The aluminum foil bag sealing device according to claim 1, characterized in that: A motor (9) is provided on the side of the frame (1), and the motor (9) drives the conveyor belt (2) to rotate.

3. The aluminum foil bag sealing device according to claim 1, characterized in that: A transmission shaft (10) connected to the conveyor belt (2) is provided on the side of the frame (1); the transmission shaft (10) and the flattening roller (3) are meshed and driven via a gear set (11); and the flattening roller (3) and the rotating shaft (6) are driven via a belt (12).

4. The aluminum foil bag sealing device according to claim 1, characterized in that: The rotating shaft (6) is provided with a keyway (13), the rotating shaft (6) is externally sleeved with a shaft sleeve (14), the shaft sleeve (14) is rotatably connected to the hot pressing roller (4), the hot pressing roller (4) is connected to the rotating shaft (6) via a key bar (15), and a control rod (16) rotatably connected to the shaft sleeve (14) is threadedly connected to the frame (1).

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