Ton bag packaging machine with automatic bag feeding function

Abstract

The utility model relates to the technical field of ton bag packaging machines, in particular to an automatic bag feeding ton bag packaging machine. The packaging structure comprises a packaging frame body, a feeding frame and a feeding frame, a packaging structure body used for feeding bags is installed at the top of the packaging frame body, a tray conveying belt is arranged at the bottom of the packaging frame body and penetrates through the center of the bottom of the packaging frame body, and active vibration material upsetting structures are arranged on the positions, located on the two sides of the tray conveying belt, of the packaging frame body correspondingly. Supporting legs are arranged at the bottom ends of a plurality of supporting legs of the packaging frame body respectively, and vibration reduction structures are arranged between the supporting legs. The packaging machine is provided with an active vibration material upsetting structure, vibration is generated through a vibration motor, materials are upset, unexpected situations such as material virtual loading and material overflowing caused by air are reduced, the filling uniformity is guaranteed, and meanwhile vibration is absorbed through a buffer spring and prevented from being conducted backwards; and a vibration reduction structure is arranged, vibration generated in the using process of the packaging machine is absorbed through a vibration reduction air cushion, and noise is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of ton bag packaging machines, and particularly relates to an automatic bag loading ton bag packaging machine. Background Art

[0002] A ton bag packaging machine is a mechanical device specifically used for handling the packaging of bulk materials, and is widely used in industries such as chemical industry, building materials, mining, food, etc. Traditional ton bag packaging systems usually rely on manual labor to hang empty bags at the feeding port of the packaging machine, and then start the equipment for material filling. Nowadays, there are devices that combine visual recognition for positioning bag loading, but there are still problems such as a high risk of material overflow and large equipment vibration, resulting in limited production efficiency and difficulty in achieving large-scale continuous production. Content of the Utility Model

[0003] The purpose of the utility model is to provide a reasonably designed automatic bag loading ton bag packaging machine aiming at the defects and deficiencies of the prior art, which can solve the above-mentioned defects.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions: It includes a packaging frame body. At the top of the packaging frame body, there is a main packaging structure body for bag loading. At the bottom of the packaging frame body, there is a tray conveyor belt, and the tray conveyor belt passes through the center of the bottom of the packaging frame body. There is a feeding frame on the side of the packaging frame body. Inside the feeding frame, there is a ton bag conveyor belt, and the ton bag conveyor belt is arranged above the tray conveyor belt. At the top of the feeding frame, there is a bag loading driving component, and a bag mouth grabbing structure is installed below the bag loading driving component. There is a feeding frame on the side of the feeding frame. Inside the feeding frame, there is a ton bag conveyor for conveying a whole stack of ton bags. At the top of the feeding frame, there is a YZ-axis driver, and the bottom end of the YZ-axis driver is connected with a suction cup type bag grabbing device. On both sides of the tray conveyor belt on the packaging frame body, there are respectively active vibration material piling structures. At the bottom ends of several support legs of the packaging frame body, there are respectively support feet, and there is a damping structure between the support feet and the support legs.

[0005] Preferably, the active vibration material piling structure includes a fixed frame installed on the packaging frame body. There are several driving cylinders on the outside of the fixed frame. The telescopic rods of the several driving cylinders pass through the fixed frame movably and are connected to a driving plate arranged inside the fixed frame. There is a movable plate on the front side of the driving plate. Several buffer springs are connected between the driving plate and the movable plate. The front end of the movable plate is connected with a flexible clamping block, and vibration motors are respectively arranged on both sides of the flexible clamping block.

[0006] Preferably, the damping structure includes a damping block connected to the top end of the support foot. A slot is opened at the upper end of the damping block, and the bottom end of the support leg is inserted into the slot. Several damping air cushions are vertically arranged at the bottom end of the slot. The outer shape of the damping air cushion matches the inner shape of the slot, and several air cavities are arranged in each damping air cushion.

[0007] Preferably, an arc-shaped groove matching the shape of the side of the ton bag is formed at the front end of the flexible clamping block.

[0008] Preferably, the height of the active vibration material ramming structure is higher than that of the tray conveyor belt.

[0009] Preferably, a plurality of bolt holes for fixing are formed in the support feet.

[0010] After adopting the above structure, the beneficial effects of the utility model are as follows:

[0011] 1. The packaging machine is provided with an active vibration material ramming structure, which uses a vibration motor to drive vibration to ram the materials, reducing the void filling of materials caused by air and accidental situations such as material overflow, ensuring the uniformity of filling, and at the same time using buffer springs to absorb the vibration and prevent the vibration from being conducted backward.

[0012] 2. The packaging machine is provided with a vibration damping structure, which uses vibration damping air cushions to absorb the vibration generated during the use of the packaging machine itself, thereby reducing noise.

[0013] 3. The packaging machine uses an automated design and can achieve automatic bag loading, bag opening, and packaging during production, with high production efficiency. Description of the Drawings

[0014] Figure 1 is a schematic diagram of the back structure of the utility model;

[0015] Figure 2 is a schematic diagram of the front structure of the utility model;

[0016] Figure 3 is a schematic diagram of the connection structure of the packaging frame body of the utility model;

[0017] Figure 4 is a top view of the structure of the active vibration material ramming structure of the utility model;

[0018] Figure 5 is a sectional view of the vibration damping structure of the utility model.

[0019] Description of the Reference Numerals:

[0020] 1. Packaging frame body; 101. Support legs; 2. Packaging structure main body; 3. Tray conveyor belt; 4. Fixed frame; 5. Driving cylinder; 6. Driving plate; 7. Buffer spring; 8. Movable plate; 9. Flexible clamping block; 10. Vibration motor; 11. Support feet; 12. Vibration damping block; 13. Slot; 14. Vibration damping air cushion; 15. Air cavity; 16. Ton bag conveyor; 17. Feeding frame; 18. YZ-axis driver; 19. Suction cup type bag grabbing device; 20. Ton bag conveyor belt; 21. Loading frame; 22. Bag loading driving assembly; 23. Bag mouth grabbing structure. Detailed implementation manners

[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Referring to Figures 1 - 3 As shown in the figure, it includes a packaging frame body 1. At the top of the packaging frame body 1, a packaging structure main body 2 for bagging is installed. The packaging structure main body 2 includes a lifting device, a grasping device, a bag tying device, and a weighing device. At the bottom of the packaging frame body 1, a tray conveyor belt 3 is provided. The tray conveyor belt 3 passes through the center of the bottom of the packaging frame body 1. A feeding frame 21 is provided on the side of the packaging frame body 1. A ton bag conveyor belt 20 is arranged in the feeding frame 21. The ton bag conveyor belt 20 is arranged above the tray conveyor belt 3. At the top of the feeding frame 21, a bagging driving assembly 22 is provided. Below the bagging driving assembly 22, a bag mouth grasping structure 23 is installed. A feeding frame 17 is provided on the side of the feeding frame 21. In the feeding frame 17, a ton bag conveyor 16 for conveying a whole stack of ton bags is provided. At the top of the feeding frame 17, a YZ-axis driver 18 is installed. The bottom end of the YZ-axis driver 18 is connected to a suction cup type bag grasping device 19. On both sides of the tray conveyor belt 3 on the packaging frame body 1, active vibration dunnage structures are respectively provided. The heights of the active vibration dunnage structures are all higher than that of the tray conveyor belt 3. At the bottom ends of several support legs 101 of the packaging frame body 1, support feet 11 are respectively provided. A damping structure is provided between the support feet 11 and the support legs 101. A plurality of bolt holes for fixing are opened on the support feet 11.

[0023] Referring to Figures 1 - 4 As shown in the figure, the active vibration dunnage structure includes a fixed frame 4 installed on the packaging frame body 1. A plurality of driving cylinders 5 are provided on the outer side of the fixed frame 4. The telescopic rods of the plurality of driving cylinders 5 pass through the fixed frame 4 movably and are connected to a driving plate 6 arranged inside the fixed frame 4. An active plate 8 is provided on the front side of the driving plate 6. A plurality of buffer springs 7 are connected between the driving plate 6 and the active plate 8. The front end of the active plate 8 is connected to a flexible clamping block 9. An arc-shaped groove matching the side shape of the ton bag is opened at the front end of the flexible clamping block 9. Vibration motors 10 are respectively provided on both sides of the flexible clamping block 9.

[0024] As an optimized solution of the utility model, a driving cylinder 5 is provided. It drives the driving plate 6 to move, and then drives the flexible clamping block 9 to move through the buffer spring 7 and the movable plate 8, so that the flexible clamping block 9 is attached to the surface of the ton bag. Then, the vibration motor 10 drives the flexible clamping block 9 to generate vibration, so that the materials filled in the ton bag are automatically tamped and the surface is leveled. The buffer spring 7 can buffer and isolate the vibration of the flexible clamping block 9 to prevent the vibration from being transmitted to the driving cylinder 5 and the fixing frame 4.

[0025] See Figures 1 - 5 As shown, the damping structure includes a damping block 12 connected to the top end of the support leg 11. A slot 13 is opened at the upper end of the damping block 12. The bottom end of the support leg 101 is inserted into the slot 13. Several damping air cushions 14 are vertically arranged at the bottom end of the slot 13. The outer shape of the damping air cushion 14 matches the inner shape of the slot 13. Each damping air cushion 14 is provided with a number of air cavities 15.

[0026] As an optimized solution of the utility model, the damping block 12 is provided. When the support leg 101 is inserted into the slot 13, the stability of the upper main structure is ensured. At the same time, there are air cavities 15 in the damping air cushion 14. The damping air cushion 14 can automatically deform when the upper packaging rack 1 vibrates, absorb the vibration, and then prevent the vibration from being transmitted downward and reduce the generation of noise.

[0027] The usage process of the utility model:

[0028] First, install the equipment in place. During production, place the whole stack of ton bags on the ton bag conveyor 16. The ton bag conveyor 16 sends the ton bag to the rear end. Then, the YZ-axis driver 18 descends, sucks up a ton bag through the suction cup type bag grabbing device 19, and then the YZ-axis driver 18 lifts the ton bag and sends it above the ton bag conveyor belt 20. The ton bag conveyor belt 20 conveys the ton bag towards the packaging rack 1. Then, the bag loading driving component 22 drives the bag mouth grabbing structure 23 to move above the ton bag, holds up the ton bag, and then rotates and lifts it upward to be sleeved on the packaging structure main body 2. During this process, the tray conveyor belt 3 sends the tray from below the ton bag conveyor belt 20 to directly below the packaging structure main body 2. After the ton bag is sleeved on the packaging structure main body 2, its bottom is placed on the tray, and then the feeding starts. At the same time, the driving cylinder 5 pushes the driving plate 6, so that the flexible clamping block 9 is attached to both sides of the ton bag. As the materials in the ton bag increase, the fitting degree between the surface of the ton bag and the flexible clamping block 9 increases. The flexible clamping block 9 can conduct the vibration to the materials in the ton bag. The materials are gradually tamped under the vibration, so as to ensure uniform filling and sufficient filling amount, prevent overflow. The buffer spring 7 absorbs the vibration, the damping structure absorbs the vibration generated by the packaging machine itself, and the flexible clamping block 9 can prevent damage to the surface of the ton bag during the vibration process; after the filling is completed, the packaging structure main body 2 packs the mouth of the ton bag, and the tray conveyor belt 3 sends out the tray and the ton bag filled with materials;

[0029] After the bulk bags on the bulk bag conveyor 16 are used up, the bulk bag conveyor 16 reverses to send out the empty tray, and then a new stack of bulk bags can be loaded.

[0030] It should be understood that the above specific embodiments of the present invention are only for illustrative explanation or interpretation of the principle of the present invention, and do not constitute a limitation to the present invention. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present invention shall be included within the protection scope of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. An automatic bagging ton bag packaging machine, comprising a packaging frame (1), a packaging structure body (2) for bagging is installed on the top of the packaging frame (1), and the characteristics are: A pallet conveyor belt (3) is arranged at the bottom of the packaging frame (1), and the pallet conveyor belt (3) passes through the bottom center of the packaging frame (1). A loading rack (21) is arranged on the side of the packaging frame (1), and a ton bag conveyor belt (20) is arranged in the loading rack (21). The ton bag conveyor belt (20) is arranged above the pallet conveyor belt (3). A bag upper driving component (22) is arranged on the top of the loading rack (21), and a bag opening grabbing structure (23) is installed below the bag upper driving component (22). A feeding rack (1) is arranged on the side of the loading rack (21). 7), a ton bag conveyor (16) for conveying a whole stack of ton bags is provided in the feeding rack (17), a YZ axis driver (18) is installed on the top of the feeding rack (17), and a suction cup bag grabbing device (19) is connected to the bottom of the YZ axis driver (18); active vibration pile material structures are respectively provided on both sides of the pallet conveyor belt (3) on the packaging rack (1), and support feet (11) are respectively provided at the bottom ends of several support legs (101) of the packaging rack (1), and a vibration reduction structure is provided between the support feet (11) and the support legs (101).

2. The automatic bagging bulk bag packaging machine according to claim 1 is characterized by: The active vibrating material stacking structure comprises a fixed frame (4) mounted on a packaging frame (1), a plurality of driving cylinders (5) are arranged outside the fixed frame (4), telescopic rods of the plurality of driving cylinders (5) are movably passed through the fixed frame (4) and are connected to a driving plate (6) arranged inside the fixed frame (4), a movable plate (8) is arranged on the front side of the driving plate (6), a plurality of buffer springs (7) are connected between the driving plate (6) and the movable plate (8), a flexible clamping block (9) is connected to the front end of the movable plate (8), and vibration motors (10) are respectively arranged on both sides of the flexible clamping block (9).

3. The automatic bagging bulk bag packaging machine according to claim 2 is characterized in that: The vibration reduction structure comprises a vibration reduction block (12) connected to the top of the support leg (11), a slot (13) is formed at the top of the vibration reduction block (12), the bottom of the support leg (101) is inserted into the slot (13), a plurality of vibration reduction air cushions (14) are vertically arranged at the bottom of the slot (13), the outer shape of the vibration reduction air cushions (14) matches the inner shape of the slot (13), and a plurality of air cavities (15) are arranged in each vibration reduction air cushion (14).

4. The automatic bagging bulk bag packaging machine according to claim 3 is characterized by: The front end of the flexible clamping block (9) is provided with an arc-shaped groove matching the side shape of the ton bag.

5. The automatic bagging bulk bag packaging machine according to claim 4 is characterized in that: The height of the active vibrating pile material structure is higher than the pallet conveyor belt (3).

6. The automatic bagging bulk bag packaging machine according to claim 5 is characterized by: The support foot (11) is provided with a plurality of bolt holes for fixing.

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