Bag receiving and conveying mechanism of packaging machine

Abstract

The utility model relates to the technical field of packaging machines, and discloses a bag receiving and conveying mechanism of a packaging machine, which comprises a rack, a conveying device for conveying packaging bags is arranged on the outer wall of the rack, a bracket is fixedly connected to the side outer wall of the rack, a driving frame is fixedly connected to the outer wall of the bracket, and a driving groove is formed in the outer wall of the driving frame; the outer wall of the driving groove is fixedly connected with a threaded rod, the outer wall of the threaded rod is sleeved with a connecting rod in a threaded mode, the outer wall of the connecting rod is fixedly connected with a control box, the outer wall of the control box is provided with an adsorption assembly used for receiving bags, and the outer wall, located on one side of the conveying device, of the rack is fixedly connected with a placing plate. According to the bag receiving and conveying mechanism, the packaging bags can be placed on the conveying mechanism more quickly, time and labor are saved, complex procedures of manual operation are reduced, and therefore the overall efficiency of the bag receiving and conveying mechanism is improved.

Description

Technical Field

[0001] The present application relates to the technical field of packaging machines, and particularly to a bag receiving and conveying mechanism of a packaging machine. Background Art

[0002] In the existing field of packaging machinery, the bag receiving and conveying mechanism is an important part of the packaging machine, which is mainly responsible for accurately and efficiently conveying prefabricated bags to stations such as bag opening and filling of the packaging machine. When the existing bag receiving and conveying mechanism moves the packaging bag to the bag receiving and conveying mechanism, most of them choose traditional manual operation, and the operation procedure is relatively complex, thus reducing the conveying efficiency of the bag receiving and conveying mechanism.

[0003] The above information disclosed in this background art is only used to increase the understanding of the background art of the present application. Therefore, it may include prior art that is not known to those of ordinary skill in the art. Utility Model Content

[0004] In order to solve the above problems, the present application provides a bag receiving and conveying mechanism of a packaging machine.

[0005] The bag receiving and conveying mechanism of a packaging machine provided by the present application adopts the following technical solutions:

[0006] A bag receiving and conveying mechanism of a packaging machine includes a frame. A conveying device for conveying packaging bags is arranged on the outer wall of the frame. A bracket is fixedly connected to the side outer wall of the frame. A driving frame is fixedly connected to the outer wall of the bracket. A driving groove is formed on the outer wall of the driving frame. A threaded rod is fixedly connected to the outer wall of the driving groove. A connecting rod is threadedly sleeved on the outer wall of the threaded rod. A control box is fixedly connected to the outer wall of the connecting rod. An adsorption component for receiving bags is arranged on the outer wall of the control box. A placement plate is fixedly connected to the outer wall of the frame on one side of the conveying device. A limiting component for placing packaging bags is arranged on the outer wall of the placement plate.

[0007] Preferably, the adsorption component includes a cylinder. The cylinder is arranged on the top outer wall of the control box. An adsorption plate is arranged on the top outer wall of the control box. The output end of the control box is fixedly connected to the adsorption plate. A plurality of adsorption nozzles are arranged on the outer wall of the adsorption plate.

[0008] Preferably, the limiting component includes two limiting plates. The two limiting plates are fixedly connected to the placement plate. A plurality of limiting rods are fixedly connected to the outer wall of the placement plate on one side of the two limiting plates.

[0009] Preferably, a servo motor is fixedly connected to the side outer wall of the driving frame. The output shaft of the servo motor is fixedly connected to the threaded rod.

[0010] Preferably, a driving motor for driving the conveying device is provided on the outer side wall of the frame.

[0011] In summary, the present application includes the following beneficial technical effects:

[0012] By providing a threaded rod, driving the threaded rod to rotate, changing the rotation direction of the threaded rod, so that the threaded rod drives the control box to move left and right through the connecting rod, and through the adsorption assembly on the control box, the packaging bag located in the limiting assembly is adsorbed, and then the threaded rod drives the control box to move above the conveying device through the connecting rod, so that the adsorption of the packaging bag by a plurality of adsorption nozzles is cancelled, and then the packaging bag falls onto the conveying device, thus completing the processing of the packaging bag by the convenient bag receiving and conveying mechanism. Compared with the prior art, the packaging bag can be placed on the conveying mechanism more quickly, saving time and effort, reducing the complex procedures of manual operation, and thus improving the overall efficiency of the bag receiving and conveying mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the overall schematic diagram of the application embodiment;

[0014] Figure 2 is the structural schematic diagram of the driving motor of the application embodiment;

[0015] Figure 3 is the three-dimensional structural schematic diagram of the application embodiment;

[0016] Description of the reference numerals: 1, frame; 2, conveying device; 3, bracket; 4, driving frame; 5, driving groove; 6, threaded rod; 7, connecting rod; 8, control box; 9, cylinder; 10, adsorption plate; 11, adsorption nozzle; 12, driving motor; 13, servo motor; 14, placement plate; 15, limiting plate; 16, limiting rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The following will further describe the present application in detail Figures 1 - 3 in conjunction with the attached

[0018] The embodiment of the present application discloses a bag receiving and conveying mechanism of a packaging machine. Refer to Figures 1 - 3, A bag receiving and conveying mechanism of a packaging machine, including a frame 1. A conveying device 2 for conveying packaging bags is provided on the outer wall of the frame 1. Through the conveying device 2, it is convenient to convey the packaging bags into the next processing procedure. A support 3 is fixedly connected to the side outer wall of the frame 1, and a driving frame 4 is fixedly connected to the outer wall of the support 3. A driving groove 5 is provided on the outer wall of the driving frame 4, and a threaded rod 6 is fixedly connected to the outer wall of the driving groove 5. A connecting rod 7 is threadedly sleeved on the outer wall of the threaded rod 6. By driving the threaded rod 6, the threaded rod 6 drives the connecting rod 7 to move. By changing the rotation direction of the threaded rod 6, it can drive the connecting rod 7 to move back and forth left and right. A control box 8 is fixedly connected to the outer wall of the connecting rod 7. An adsorption component for receiving the bag is provided on the outer wall of the control box 8. By the back-and-forth movement of the connecting rod 7, the connecting rod 7 can drive the adsorption component on the control box 8 to move back and forth, so as to facilitate moving the packaging bag onto the conveying device 2. A placement plate 14 is fixedly connected to the outer wall of the frame 1 on one side of the conveying device 2. A limiting component for placing the packaging bag is provided on the outer wall of the placement plate 14. Through the limiting component, it is convenient to place the packaging bag, so that the suction component can adsorb it.

[0019] The adsorption component includes a cylinder 9. The cylinder 9 is arranged on the top outer wall of the control box 8. An adsorption plate 10 is provided on the top outer wall of the control box 8, and the output end of the control box 8 is fixedly connected to the adsorption plate 10. A plurality of adsorption nozzles 11 are provided on the outer wall of the adsorption plate 10. By controlling the air pressure of the plurality of adsorption nozzles 11, it has the adsorption ability. When the adsorption component moves above the packaging bag, by starting the cylinder 9, the cylinder 9 drives the adsorption plate 10 to move downward, so that the plurality of adsorption nozzles 11 on the adsorption plate 10 are docked with the packaging bag, and then the plurality of adsorption nozzles 11 work to adsorb the packaging bag, so that the output end of the cylinder 9 drives the packaging bag to move upward, and then by moving the connecting rod 7, it drives the packaging bag onto the conveying device 2.

[0020] The limiting component includes two limiting plates 15. The two limiting plates 15 are fixedly connected to the placement plate 14. A plurality of limiting rods 16 are fixedly connected to the outer wall of the placement plate 14 on one side of the two limiting plates 15. By combining the two limiting plates 15 and the two limiting rods 16, a placement area convenient for placing the packaging bag is formed.

[0021] A servo motor 13 is fixedly connected to the side outer wall of the driving frame 4, and the output shaft of the servo motor 13 is fixedly connected to the threaded rod 6. The servo motor 13 is started through an external power supply and a switch. The servo motor 13 drives the threaded rod 6, and a controller is provided on the outer wall of the servo motor 13 to facilitate controlling the operation frequency of the servo motor 13, so that the adsorption component accurately reaches above the packaging bag.

[0022] On the outer side wall of the frame 1, a driving motor 12 for driving the conveying device 2 is provided, which facilitates the startup of the conveying device 2.

[0023] The implementation principle of the bag receiving and conveying mechanism of the packaging machine in the embodiment of the present application is as follows: First, place the required packaging bags in the placement area formed by the two limiting plates 15 and the multiple limiting rods 16. Then, start the driving motor 12 through an external power source, so that the driving motor 12 drives the conveying device 2 to work. At the same time, adjust the operation frequency of the servo motor 13 through the control program to control the work of the threaded rod 6. By starting the servo motor 13, it drives the threaded rod 6 to rotate, so that the threaded rod 6 drives the connecting rod 7 to move. Further, the connecting rod 7 drives the adsorption component on the cylinder 9 to move above the placement area. It should be noted that when the connecting rod 7 moves to the end of the threaded rod 6, the adsorption component can correspond to the placement area, which facilitates the adsorption of the packaging bags. When moving above the packaging belt, start the cylinder 9 through the set program, so that the output end of the cylinder 9 drives the adsorption plate 10 to move downward, and the packaging bags are adsorbed by the multiple adsorption nozzles 11. Then, the output end of the cylinder 9 drives the adsorption plate 10 to retract, so that the multiple adsorption nozzles 11 drive the packaging bags to move upward. By changing the rotation direction of the threaded rod 6, the threaded rod 6 drives the connecting rod 7 to move towards the conveying device 2, so that the packaging bags move above the conveying device 2, and then release the adsorption of the multiple adsorption nozzles 11 on the packaging bags, so that the packaging bags fall on the conveying device 2, and the conveying device 2 conveys them for the next processing.

[0024] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two components, and can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the described object changes, the relative position relationship may change;

[0025] Second: In the drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the usual designs. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

[0027] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A bag receiving and conveying mechanism of a packaging machine, comprising a frame (1), characterized in that: The outer wall of the frame (1) is provided with a conveying device (2) for conveying packaging bags. A bracket (3) is fixedly connected to the side outer wall of the frame (1). A driving frame (4) is fixedly connected to the outer wall of the bracket (3). A driving groove (5) is formed in the outer wall of the driving frame (4). A threaded rod (6) is fixedly connected to the outer wall of the driving groove (5). A connecting rod (7) is threadedly sleeved on the outer wall of the threaded rod (6). A control box (8) is fixedly connected to the outer wall of the connecting rod (7). An adsorption assembly for receiving the bags is arranged on the outer wall of the control box (8). A placing plate (14) is fixedly connected to the outer wall of the frame (1) on one side of the conveying device (2). A limiting assembly for placing the packaging bags is arranged on the outer wall of the placing plate (14).

2. The bag receiving and conveying mechanism of a packaging machine according to claim 1, characterized in that: The adsorption assembly includes a cylinder (9). The cylinder (9) is arranged on the top outer wall of the control box (8). An adsorption plate (10) is arranged on the top outer wall of the control box (8). The output end of the control box (8) is fixedly connected to the adsorption plate (10). A plurality of adsorption nozzles (11) are arranged on the outer wall of the adsorption plate (10).

3. The bag receiving and conveying mechanism of a packaging machine according to claim 1, wherein: The limiting assembly includes two limiting plates (15). The two limiting plates (15) are fixedly connected to the placing plate (14). A plurality of limiting rods (16) are fixedly connected to the outer wall of the placing plate (14) on one side of the two limiting plates (15).

4. The bag receiving and conveying mechanism of a packaging machine according to claim 1, characterized in that: A servo motor (13) is fixedly connected to the side outer wall of the driving frame (4). The output shaft of the servo motor (13) is fixedly connected to the threaded rod (6).

5. The bag receiving and conveying mechanism of a packaging machine according to claim 1, characterized in that: A driving motor (12) for driving the conveying device (2) is arranged on the side outer wall of the frame (1).

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