Bag clamping and dumping conveying mechanism

Abstract

The utility model belongs to the technical field of packaging mechanical equipment, and relates to a bag clamping and dumping conveying mechanism which comprises a conveying rack, a conveying assembly is arranged on the conveying rack, a rotating disc is rotationally arranged on the bottom face of a top plate of the conveying rack, two bag clamping plates which are matched with each other are hinged to the bottom face of the rotating disc, and each bag clamping plate is provided with a bag clamping air cylinder in a matched mode. The bag clamping cylinder can push the bag clamping plate to open and close; the rotating disc is driven by a power component installed on the conveying rack to rotate, the power component adopts a rotating air cylinder, an air cylinder seat of the rotating air cylinder is hinged to a connecting part of the conveying rack, a piston rod of the rotating air cylinder is connected with the rotating disc, and the conveying assembly comprises a first tensioning wheel and a second tensioning wheel. A conveying belt is tensioned on the first tensioning wheel and the second tensioning wheel; and the conveying belt can convey the packaging bags. According to the conveyor, bags can be put down through clamping and rotating, and therefore it is guaranteed that the bags can be stably and orderly conveyed.

Description

Technical Field

[0001] This utility model belongs to the technical field of packaging machinery and equipment, and relates to a bag clamping and bag conveying mechanism. Background Technology

[0002] In the packaging machinery industry, bags are filled, weighed, and sewn vertically. After the bags are sewn, they need to be transported by conveyor belt to a suitable location for stacking. Because the bags are upright, they are unstable during transport, and each bag can easily be guided in a different direction. Summary of the Invention

[0003] To address the aforementioned problems, this utility model provides a bag clamping and turning conveyor mechanism. This conveyor can clamp and rotate bags to turn them down, thereby ensuring that bags can be conveyed smoothly and orderly.

[0004] According to the technical solution of this utility model: a bag clamping and bag conveying mechanism, characterized in that: it includes a conveyor frame, a conveying component is provided on the conveyor frame, a turntable is rotatably provided on the bottom surface of the top plate of the conveyor frame, and two bag clamping plates that cooperate with each other are hinged on the bottom surface of the turntable. Each bag clamping plate is respectively provided with a bag clamping cylinder, and the bag clamping cylinder can push the bag clamping plate to perform opening and closing actions.

[0005] The turntable is driven to rotate by a power unit mounted on the conveyor frame.

[0006] As a further improvement of this utility model, the power component adopts a rotary cylinder, the cylinder seat of the rotary cylinder is hinged to the connection part of the conveyor frame, and the piston rod of the rotary cylinder is connected to the turntable.

[0007] As a further improvement of this utility model, the conveying assembly includes a first tensioning wheel and a second tensioning wheel, and the conveyor belt is tensioned on the first tensioning wheel and the second tensioning wheel; the conveyor belt can realize the conveying of the packaging bag.

[0008] As a further improvement of this utility model, a tensioning seat is provided on the side of the conveyor frame, and a tensioning screw is provided through the wheel seat connection of the first tensioning wheel, and the tensioning screw is threadedly connected to the tensioning seat.

[0009] As a further improvement of this utility model, the conveyor frame is provided with limiting baffles on both sides corresponding to the width direction of the conveyor belt, and the two ends of the limiting baffles in the length direction are respectively provided with outward flared structures.

[0010] The technical advantages of this invention are as follows: The product has a reasonable and ingenious structure, providing a method to reliably and stably place weighed and sewn packaging bags onto a conveyor belt, thereby achieving stable and orderly bag transport. In operation, initially, two clamping plates are positioned on either side of the conveyor belt. When the bag reaches the clamping station, the clamping plates clamp the bag and rotate it, laying it flat on the conveyor belt for reliable and stable transport. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model.

[0012] Figure 2 for Figure 1 Top view. Detailed Implementation

[0013] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0014] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. The described embodiments are merely some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0015] Figure 1 , 2 The system includes a conveyor frame 1, a rotating cylinder 2, a turntable 3, a bag clamping cylinder 4, a bag clamping plate 5, a first tensioning wheel 6, a second tensioning wheel 7, a tensioning screw 8, a tensioning seat 9, and a conveyor belt 10.

[0016] like Figure 1 , 2 As shown, this utility model is a bag clamping and conveying mechanism, including a conveyor frame 1, a conveying component is provided on the conveyor frame 1, a turntable 3 is rotatably provided on the bottom surface of the top plate of the conveyor frame 1, and two bag clamping plates 5 that cooperate with each other are hinged to the bottom surface of the turntable 3. Each bag clamping plate 5 is respectively provided with a bag clamping cylinder 4, and the bag clamping cylinder 4 can push the bag clamping plate 5 to perform opening and closing actions.

[0017] The turntable 3 is driven to rotate by a power unit installed on the conveyor frame 1.

[0018] The power unit is a rotary cylinder 2. The cylinder seat of the rotary cylinder 2 is hinged to the connection part of the conveyor frame 1, and the piston rod of the rotary cylinder 2 is connected to the turntable 3.

[0019] The conveying assembly includes a first tensioning roller 6 and a second tensioning roller 7, and a conveyor belt 10 is tensioned on the first tensioning roller 6 and the second tensioning roller 7; the conveyor belt 10 is capable of conveying the packaging bags.

[0020] A tensioning seat 9 is provided on the side of the conveyor frame 1, and a tensioning screw 8 is provided through the wheel seat connection of the first tensioning wheel 6. The tensioning screw 8 is threadedly connected to the tensioning seat 9.

[0021] Limiting baffles are provided on both sides of the conveyor frame 1 corresponding to the width direction of the conveyor belt 10, and the two ends of the limiting baffles in the length direction are respectively provided with outward flared structures.

[0022] like Figure 1 , 2 As shown, when this utility model is in operation, the weighed and sewn bag stands upright on the conveyor belt 10 and is transported by the conveyor belt 10. In the initial state, the rotating cylinder 2 drives the turntable 3 to rotate until the two bag clamping plates 5 are positioned on both sides of the conveyor belt 10. At this time, the two bag clamping plates 5 are in an open state driven by the corresponding bag clamping cylinders 4. When the conveyor belt 10 transports the sewn bag between the two bag clamping plates 5, the bag clamping cylinders 4 drive the corresponding bag clamping plates 5 to perform bag clamping operations. After the bag is clamped, the rotating cylinder 2 drives the turntable 3 to rotate. During the rotation, a certain centrifugal force can lay the bag down, thereby achieving flat and orderly transport of the bag.

[0023] During operation, the tensioning screw 8 can be adjusted relative to the tensioning seat 9 to achieve tensioning of the conveyor belt 10, ensuring that the conveyor belt 10 can always reliably carry out conveying operations.

[0024] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to examples, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A bag clamping and inverting conveying mechanism characterized by: Includes a conveyor frame (1), on which a conveyor assembly is provided. A turntable (3) is rotatably provided on the bottom surface of the top plate of the conveyor frame (1). Two bag clamping plates (5) that cooperate with each other are hinged to the bottom surface of the turntable (3). Each bag clamping plate (5) is respectively equipped with a bag clamping cylinder (4). The bag clamping cylinder (4) can push the bag clamping plate (5) to perform opening and closing actions. The turntable (3) is driven to rotate by a power component installed on the conveyor frame (1).

2. The bag grasping and inverting conveyor mechanism of claim 1 wherein: The power component is a rotary cylinder (2), the cylinder seat of the rotary cylinder (2) is hinged to the connection part of the conveyor frame (1), and the piston rod of the rotary cylinder (2) is connected to the turntable (3).

3. The bag grasping and inverting conveyor mechanism of claim 1 wherein: The conveying assembly includes a first tensioning wheel (6) and a second tensioning wheel (7), and the conveyor belt (10) is tensioned on the first tensioning wheel (6) and the second tensioning wheel (7); the conveyor belt (10) can convey the packaging bag.

4. The bag grasping and inverting conveyor mechanism of claim 3 wherein: The side of the conveyor frame (1) is provided with a tensioning seat (9), and the wheel seat connection of the first tensioning wheel (6) is provided with a tensioning screw (8), which is threadedly connected to the tensioning seat (9).

5. The bag grasping and inverting conveyor mechanism as claimed in claim 1, wherein: The conveyor frame (1) is provided with limiting baffles on both sides of the width direction of the conveyor belt (10), and the two ends of the limiting baffles in the length direction are respectively provided with outward flared structures.

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