Waste bag recycling mechanism of horizontal bag feeding machine

Abstract

A waste bag recycling mechanism of a horizontal bag feeding machine comprises a bottom plate, a transmission assembly is arranged on the bottom plate, a collecting assembly is arranged on the bottom plate, and an adjusting assembly is arranged on the bottom plate; according to the waste bag recycling mechanism of the horizontal bag feeding machine, loaded bags are conveyed on the conveying belt in the transmission assembly, when the loaded bags enter the conveying belt through the conveying belt, the end, close to the conveying belt, of the fixing frame can rotate on the fixing rod, and the loaded bags enter the collecting box to be collected; light waste bags can be conveyed to the conveying belt through the conveying belt, empty bags are adsorbed through a suction cup device in the adjusting assembly, an air cylinder can drive a sliding plate to move on a pair of sliding rails through a pair of sliding blocks, the suction cup device drives the waste bags to be located above a recycling box, and the waste bags can fall into the recycling box in the collecting assembly to be collected by closing the suction cup device. When the weight of the waste bag is increased, the second spring is compressed, the abutting block makes contact with the alarm, and the alarm gives an alarm to prompt that the recycling box reaches the maximum recycling quantity.

Description

Technical Field

[0001] This utility model belongs to the technical field of bag-feeding packaging machines, specifically relating to a waste bag recycling mechanism for a horizontal bag-feeding machine. Background Technology

[0002] The bag packaging machine is mainly composed of standard components such as a coding machine, PLC control system, bag opening guide device, vibration device, dust removal device, solenoid valve, temperature controller, vacuum generator or vacuum pump, frequency converter, and output system. After going through processes such as opening, filling, compaction and sealing, the material is packaged.

[0003] In existing bag packaging machines, the opening component is fixed in position when it enters the bag opening. However, the flexible bag opening wrinkles during opening, preventing the opening component from opening properly. This can lead to the filling opening being completely filled to the outside of the bag during the next filling process, resulting in empty bags. These empty bags are called waste bags. If waste bags are not removed, they will affect the product packaging specifications and may cause shortages in the actual packaged products. Therefore, waste bags need to be removed from the production line for recycling and reuse.

[0004] The existing removal method uses a conveyor belt to transport waste bags. Because the waste bags are light, they tend to pile up, making collection difficult and resulting in low work efficiency. Utility Model Content

[0005] In order to solve the above-mentioned problems in the existing technology, the purpose of this utility model is to provide a waste bag recycling mechanism for a horizontal bag feeder.

[0006] The technical solution adopted in this utility model is as follows:

[0007] A waste bag recycling mechanism for a horizontal bag feeder includes a base plate, a transmission assembly, a collection assembly, and an adjustment assembly. The adjustment assembly includes a vertical plate mounted on the base plate, a fixed plate on the vertical plate, a slide rail on the fixed plate, a slider movably mounted on the slide rail, a sliding plate on the slider, a cylinder on the fixed plate with its driving end connected to the sliding plate, and a flipping assembly on the fixed plate.

[0008] Preferably, the base plate is provided with support feet.

[0009] Preferably, the flipping assembly includes a guide groove and a connecting shaft. The guide groove is disposed on the fixed plate, the connecting shaft is movably mounted on the sliding plate, one end of the connecting shaft is provided with a connecting block, a movable wheel is movably disposed on the connecting block and the movable wheel is movably connected to the guide groove, and a rotating rod is provided at the end of the connecting shaft away from the connecting block, and a suction cup is provided on the rotating rod.

[0010] Preferably, the slide rail is adapted to the slider.

[0011] Preferably, the transmission assembly includes a conveyor belt, a limiting frame, and a fixing block. A collection box is provided on the base plate. The conveyor belt is mounted on the base plate. The limiting frame is mounted on the base plate. The fixing block is mounted on the base plate. A fixing rod is provided on the fixing rod. A connecting frame is movably mounted on the fixing rod. A conveyor belt is provided on the connecting frame. A rotating frame is provided on the connecting frame and abuts against the limiting frame. A spring is provided on the fixing block, and the end of the spring away from the fixing block is connected to the fixing frame.

[0012] Preferably, the collection box is equipped with a feed hopper.

[0013] Preferably, the collection assembly includes a placement rack and a recycling bin. The placement rack is mounted on the base plate, and the recycling bin is movably mounted on the placement rack. The recycling bin is provided with a second spring, and the other end of the second spring is connected to the placement rack. The placement rack is provided with an alarm, and the recycling bin is provided with a stop block.

[0014] Preferably, the placement rack is provided with reinforcing ribs.

[0015] The beneficial effects of this utility model are as follows: This utility model is a waste bag recycling mechanism for a horizontal bag feeding machine. The bag is transported on the conveyor belt in the transmission assembly. When the bag is transported on the conveyor belt, the fixed frame near the end of the conveyor belt can rotate on the fixed rod. The bag can slide off the conveyor belt and enter the collection box due to the tilting of the fixed frame. The waste bag is lighter and can be transported to the conveyor belt, and then transported to the recycling box for recycling. The suction cup in the adjustment assembly can be used to pick up the empty bag. The cylinder can drive the sliding plate to move on a pair of slide rails through a pair of sliders. The moving wheel slides from the high end of the guide groove to the low end. The suction cup with the waste bag is above the recycling box. Closing the suction cup can make the waste bag fall into the recycling box in the collection assembly for collection. When the weight of the waste bag increases, the second spring is compressed, and the stop block contacts the alarm. The alarm sounds, indicating that the recycling box has reached the maximum recycling quantity. Attached Figure Description

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of the main structure of a waste bag recycling mechanism for a horizontal bag feeder according to this utility model;

[0018] Figure 2 This is a schematic diagram of the sliding plate and connecting shaft of a waste bag recycling mechanism for a horizontal bag feeder according to this utility model.

[0019] Figure 3 This is a schematic diagram of the fixing plate and slide rail cooperation structure of a waste bag recycling mechanism for a horizontal bag feeder according to this utility model;

[0020] Figure 4 This is a schematic diagram of the connecting frame and fixing rod of a waste bag recycling mechanism for a horizontal bag feeder according to this utility model;

[0021] In the diagram: 1. Base plate, 2. Conveyor belt, 3. Collection box, 4. Feed hopper, 5. Fixed frame, 6. Conveyor belt, 7. Connecting frame, 8. Fixed rod, 9. Rotating frame, 10. Limiting frame, 11. Fixed block, 12. First spring, 13. Vertical plate, 14. Fixed plate, 15. Guide groove, 16. Slide rail, 17. Slider, 18. Sliding plate, 19. Connecting shaft, 20. Connecting block, 21. Moving wheel, 22. Rotating rod, 23. Suction cup, 24. Placement frame, 25. Second spring, 26. Collection box, 27. Abutment block, 28. Alarm, 29. Cylinder. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model; that is, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The components of the embodiments of the present utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0024] The following is combined with Figure 1-4This invention describes a specific embodiment of a horizontal bag-feeding machine waste bag recycling mechanism, comprising a base plate 1, a transmission assembly, a collection assembly, and an adjustment assembly. The adjustment assembly includes a vertical plate 13 mounted on the base plate 1, a fixed plate 14 on the vertical plate 13, a slide rail 16 on the fixed plate 14, a slider 17 movably mounted on the slide rail 16, a sliding plate 18 mounted on the slider 17, a cylinder 29 on the fixed plate 14 with its driving end connected to the sliding plate 18, and a flipping assembly on the fixed plate 14. A pair of slide rails 16 and sliders 17 are provided, with each pair of sliders 17 positioned on a pair of slide rails 16. The cylinder 29 can drive the sliding plate 18 to move along the pair of slide rails 16 via the pair of sliders 17.

[0025] Preferably, and further, the base plate 1 is provided with a number of legs, which are symmetrically arranged on the side wall of the base plate 1 away from the vertical plate 13. The number of legs can make the device stable when placed as a whole.

[0026] Preferably, the flipping assembly includes a guide groove 15 and a connecting shaft 19. The guide groove 15 is disposed on the fixed plate 14, and the connecting shaft 19 is movably mounted on the sliding plate 18. One end of the connecting shaft 19 is provided with a connecting block 20, and a movable wheel 21 is movably disposed on the connecting block 20 and is movably connected to the guide groove 15. The end of the connecting shaft 19 away from the connecting block 20 is provided with a rotating rod 22, and a suction cup 23 is provided on the rotating rod 22. The height of the end of the guide groove 15 near the cylinder 29 is higher than the height of the end of the guide groove 15 away from the cylinder 29. When not in use, the movable wheel 21 is at the highest end of the guide groove 15, and the connecting block 20 and the rotating rod 22 are in a vertical state. When it is needed, the suction cup 23 picks up the empty bag, and the sliding plate 18 moves, which can drive the movable wheel 21 on the connecting shaft 19 to move in the guide groove 15. The movable wheel 21 slides from the high end to the low end of the guide groove 15, and the connecting shaft 19 rotates accordingly. The connecting block 20 gradually becomes horizontal as the movable wheel 21 moves, and the rotating rod 22 also becomes horizontal as the connecting block 20 rotates. The suction cup 23 is above the recycling bin 26. Closing the suction cup 23 allows the waste bag to fall into the recycling bin 26.

[0027] Preferably, and further, the slide rail 16 is adapted to the slider 17, and the adapted slider 17 can move stably on the slide rail 16.

[0028] Preferably, further, the transmission assembly includes a conveyor belt 2, a limiting frame 10, and a fixing block 11. A collection box 3 is provided on the base plate 1. The conveyor belt 2 is mounted on the base plate 1. The limiting frame 10 is mounted on the base plate 1. The fixing block 11 is mounted on the base plate 1. A fixing rod 8 is provided on the fixing rod 8. A connecting frame 7 is movably mounted on the fixing rod 8. A conveyor belt 6 is provided on the connecting frame 7. A rotating frame 9 is provided on the connecting frame 7 and abuts against the limiting frame 10. A spring is provided on the fixing block 11, and the end of the spring away from the fixing block 11 is connected to the fixing frame 5. The fixing frame 5 can rotate on the fixing rod 8 via the first spring 12. At this time, the fixing frame 5... The rotating frame 9 abuts against the limiting frame 10, which keeps the fixed frame 5 balanced. The filled bags are first transported on the conveyor belt 2. When the filled bags enter the conveyor belt 6 through the conveyor belt 2, because the filled bags are relatively heavy, the fixed frame 5 can rotate on the fixed rod 8 at the end near the conveyor belt 2. The first spring 12 is stretched, the rotating frame 9 moves away from the limiting frame 10, and the fixed frame 5 moves closer to the bottom plate 1 at the end near the conveyor belt 2. The filled bags can slide off the conveyor belt 6 and enter the collection box 3 for collection due to the tilting effect of the fixed frame 5. After collection, the weight is eliminated, the spring returns to its original position, the rotating frame 9 abuts against the limiting frame 10, and the guide groove 15 can be kept balanced. The waste bags can be transported from the conveyor belt 2 to the conveyor belt 6 and then transported through the conveyor belt 6.

[0029] Preferably, and further, the collection box 3 is provided with a feeding hopper 4, which facilitates the entry of the filled bags into the collection box 3.

[0030] Preferably, the collection assembly includes a placement rack 24 and a recycling bin 26. The placement rack 24 is mounted on the base plate 1, and the recycling bin 26 is movably mounted on the placement rack 24. The recycling bin 26 is provided with a second spring 25, and the other end of the second spring 25 is connected to the placement rack 24. The placement rack 24 is provided with an alarm 28, and the recycling bin 26 is provided with a stop block 27. Waste bags can accumulate in the recycling bin 26 under the action of the conveyor belt 6 and the suction cup 23. When the weight of the waste bags increases, the second spring 25 is compressed, and the recycling bin 26 moves towards the placement rack 24. When the stop block 27 contacts the alarm 28, the alarm 28 sounds, indicating that the recycling bin 26 has reached the maximum recycling quantity.

[0031] Preferably, and further still, the placement rack 24 is provided with reinforcing ribs, which increase the stability of the placement rack 24.

[0032] Working principle of this utility model:

[0033] First, the filled bags are transported on conveyor belt 2. As the bags enter conveyor belt 6, due to their weight, the fixed frame 5 near the end of conveyor belt 2 can rotate on the fixed rod 8, stretching the first spring 12. The rotating frame 9 moves away from the limiting frame 10, and the fixed frame 5 near the end of conveyor belt 2 moves closer to the base plate 1. Because of the tilting effect of the fixed frame 5, the filled bags slide off conveyor belt 6 and into collection box 3. After collection, the weight disappears, the spring returns to its original position, and the rotating frame 9 abuts against the limiting frame 10, thus maintaining the balance of guide groove 15. Waste bags can then be transported from conveyor belt 2 to conveyor belt 6, and then from conveyor belt 6 to recycling bin 26. Because the waste bags are light, they may pile up near the end of conveyor belt 6 close to recycling bin 26. The suction is then activated. The suction cup 23 picks up empty bags. The cylinder 29 drives the sliding plate 18 to move on a pair of slide rails 16 via a pair of sliders 17. The movement of the sliding plate 18 drives the moving wheel 21 on the connecting shaft 19 to move in the guide groove 15. The moving wheel 21 slides from the higher end to the lower end of the guide groove 15, and the connecting shaft 19 rotates accordingly. The connecting block 20 gradually becomes horizontal as the moving wheel 21 moves. The rotating rod 22 also becomes horizontal as the connecting block 20 rotates. The suction cup 23, carrying the waste bag, is positioned above the recycling bin 26. Closing the suction cup 23 allows the waste bag to fall into the recycling bin 26 for collection. As the weight of the waste bag increases, the second spring 25 is compressed, and the recycling bin 26 moves towards the placement rack 24. When the stop block 27 contacts the alarm 28, the alarm 28 sounds, indicating that the recycling bin 26 has reached its maximum recycling capacity.

[0034] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0035] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. A waste bag recycling mechanism for a horizontal bag feeder, comprising a base plate, characterized in that, The base plate is provided with a transmission assembly, a collection assembly, and an adjustment assembly. The adjustment assembly includes a vertical plate mounted on the base plate. The vertical plate is provided with a fixed plate, and the fixed plate is provided with a slide rail. A slider is movably mounted on the slide rail, and a sliding plate is mounted on the slider. A cylinder is provided on the fixed plate, and the driving end of the cylinder is connected to the sliding plate. A flipping assembly is provided on the fixed plate.

2. The waste bag recycling mechanism of a horizontal bag feeder according to claim 1, characterized in that, The base plate is equipped with support feet.

3. The waste bag recycling mechanism of a horizontal bag feeder according to claim 1, characterized in that, The flipping assembly includes a guide groove and a connecting shaft. The guide groove is disposed on the fixed plate, and the connecting shaft is movably mounted on the sliding plate. One end of the connecting shaft is provided with a connecting block, and a movable wheel is movably disposed on the connecting block and the movable wheel is movably connected to the guide groove. The end of the connecting shaft away from the connecting block is provided with a rotating rod, and a suction cup is provided on the rotating rod.

4. The waste bag recycling mechanism of a horizontal bag feeder according to claim 1, characterized in that, The slide rail is adapted to the slider.

5. The waste bag recycling mechanism of a horizontal bag feeder according to claim 1, characterized in that, The transmission assembly includes a conveyor belt, a limiting frame, and a fixing block. A collection box is provided on the base plate. The conveyor belt is mounted on the base plate. The limiting frame is mounted on the base plate. The fixing block is mounted on the base plate. A fixing rod is provided on the fixing rod. A connecting frame is movably mounted on the fixing rod. A conveyor belt is provided on the connecting frame. A rotating frame is provided on the connecting frame and abuts against the limiting frame. A spring is provided on the fixing block, and the end of the spring away from the fixing block is connected to the fixing frame.

6. The waste bag recycling mechanism of a horizontal bag feeder according to claim 5, characterized in that, The collection box is equipped with a feeding hopper.

7. The waste bag recycling mechanism of a horizontal bag feeder according to claim 1, characterized in that, The collection assembly includes a placement rack and a recycling bin. The placement rack is mounted on the base plate, and the recycling bin is movably mounted on the placement rack. The recycling bin is provided with a second spring, and the other end of the second spring is connected to the placement rack. The placement rack is provided with an alarm, and the recycling bin is provided with a stop block.

8. The waste bag recycling mechanism of a horizontal bag feeder according to claim 7, characterized in that, The placement rack is equipped with reinforcing ribs.

Images