Packaging bag transferring and reversing machine

Abstract

The utility model discloses a packaging bag transferring and reversing machine which comprises a bag transferring machine body and two clamping mechanisms, the two clamping mechanisms are arranged in the bag transferring machine body respectively, a conveying frame is arranged at the bottom of the bag transferring machine body, a plurality of conveying rollers are arranged in the conveying frame, and shielding plates are arranged on the two sides of the bag transferring machine body. A screw rod is arranged in one of the shielding plates, one end of the screw rod is sleeved with a parallel block, the shielding plates, the parallel block, an L-shaped pipe, a dust suction cylinder, a dust collection box and a vacuum pump are arranged, the two shielding plates are located on the two sides of the bag rotating machine body correspondingly, a conveyed fertilizer packaging bag can be shielded, the packaging bag can be clamped by the two clamping mechanisms to rotate, and the packaging bag can be clamped by the two clamping mechanisms to rotate. Therefore, the dust absorption range of the dust absorption barrel can be adjusted, the floating dust can be absorbed by the dust absorption barrel when the fertilizer packaging bag is laterally turned to the surface of the conveying roller and then is conveyed into the dust collection box through the straight pipe to be collected, and the amount of the dust pervading in the external environment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer packaging, in particular to a packaging bag transfer and bag pouring machine. Background Art

[0002] The packaging bag turning and bag inverting machine is an important automated packaging equipment, which is mainly used to automatically turn over the sealed packaging bags and realize the steering and transportation of the packaging bags through a series of mechanical operations. The packaging bag turning and bag inverting machine is mainly composed of a bag pushing rod, a bag inverting plate, an automatic drum and other parts. These parts work together to complete the pushing, turning, turning and transportation of the packaging bags. First, the upright packaging bags are pushed over by the bag pushing rod; then, under the joint action of the bag inverting plate and the conveyor belt, the packaging bags are flattened and turned for transportation; finally, the automatic bag turning drum cooperates to complete the bag turning process after the bag is turned over.

[0003] The bag turning machine can turn and flip the packaging bags through its own installed mechanism, which is convenient for subsequent transportation and processing. A certain amount of dust and impurities will adhere to the surface of the packaging bags used to contain fertilizers. When the packaging bags are turned over and laid down, the impact force between the packaging bags and the conveyor rollers is relatively large, so the dust and impurities will spread around on a large scale, which will cause pollution to the external environment and reduce the practicality of the bag turning machine. For this reason, a bag turning and bag flipping machine is designed. Utility Model Content

[0004] The purpose of the present invention is to provide a packaging bag transfer and bag unloading machine to solve the problem raised in the above background technology that dust and impurities will be widely spread around due to the large impact force between the packaging bag and the conveying roller.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a packaging bag transfer and bag unloading machine, comprising a bag transfer body and two clamping mechanisms, the two clamping mechanisms are respectively arranged inside the bag transfer body, a conveying frame is provided at the bottom of the bag transfer body, a plurality of conveying rollers are provided inside the conveying frame, and shielding plates are provided on both sides of the bag transfer body, a screw rod is provided inside one of the shielding plates, a parallel block is sleeved on one end of the screw rod, an arc frame is provided on one side of the parallel block, an L-shaped tube is provided inside the arc frame, a dust collecting box is provided on one side of the outside of the bag transfer body, and a vacuum pump is provided on one side of the dust collecting box.

[0006] As a preferred technical solution of the present invention, a micro motor is provided on one side of one of the shielding plates, and the parallel block is threadedly sleeved on one end of the lead screw.

[0007] As a preferred technical solution of the present invention, the output shaft of the micro motor is transmission-connected to one end of the lead screw.

[0008] As a preferred technical solution of the present invention, a dust collection cylinder is provided at one end of the L-shaped tube, and a bellows is provided at the top of the dust collecting box.

[0009] As a preferred technical solution of the present invention, one end of the corrugated tube is fixedly inserted and connected with a straight tube, and one end of the straight tube is fixedly inserted and connected with the other end of the L-shaped tube.

[0010] As a preferred technical solution of the present invention, the diameter of the L-shaped tube is larger than the diameter of the straight tube.

[0011] As a preferred technical solution of the present invention, a plurality of fences are fixedly installed inside the two shielding plates, and the positions of the plurality of fences are arranged at equal intervals.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model is a packaging bag transfer and bag unloading machine, which is equipped with a shielding plate, a parallel block, an L-shaped tube, a dust collection cylinder, a dust collection box and a vacuum pump. The two shielding plates are respectively located on both sides of the bag transfer machine body, which can shield the transported fertilizer packaging bags. The packaging bags can be clamped and rotated by two clamping mechanisms. The rotation angle is adjusted by starting the micro motor and the vacuum pump at the same time, driving the screw to rotate, and the parallel block can move left and right inside the shielding plate. Therefore, the dust absorption range of the dust collection cylinder can be adjusted. The fertilizer packaging bag is turned sideways to the surface of the conveying roller, and the floating dust can be sucked into the dust collection cylinder, and then transmitted to the inside of the dust collection box through the straight tube for collection, thereby reducing the amount of dust diffused in the external environment.

[0014] 2. The utility model is a packaging bag transfer and bag unloading machine, which is equipped with conveyor rollers, straight pipes, corrugated pipes and fences. Multiple fences are evenly spaced inside the baffle plate. The purpose is to increase the area wrapped on both sides of the bag transfer body to prevent the fertilizer bags from falling to the ground from both sides. As the parallel blocks move, pressure is gradually applied to the bellows. The bellows is composed of foldable corrugated sheets. After being subjected to force, it can be extended and stretched. Therefore, when the dust collection tube moves to the right side of the baffle plate, the dust sucked from the dust collection tube can continue to be guided to the interior of the dust collection box through the bellows. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural diagram of the utility model;

[0016] Figure 2 For the utility model Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 This is a schematic diagram of the bottom-up structure of the present invention;

[0018] Figure 4It is a partial side view structural schematic diagram of the utility model.

[0019] In the figure: 1. Bag transfer machine body; 2. Clamping mechanism; 3. Conveyor frame; 4. Conveyor roller; 5. Shielding plate; 6. Screw; 7. Parallel block; 8. Arc frame; 9. L-shaped tube; 10. Micro motor; 11. Dust collection cylinder; 12. Straight tube; 13. Bellows; 14. Dust collection box; 15. Vacuum pump; 16. Fence. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4 The utility model provides a technical solution for a packaging bag transfer and bag flipping machine:

[0022] Example 1:

[0023] like Figure 1-3 As shown, the packaging bag turning and bagging machine includes a bag turning body 1 and two clamping mechanisms 2, which are respectively arranged inside the bag turning body 1, a conveying frame 3 is provided at the bottom of the bag turning body 1, and a plurality of conveying rollers 4 are provided inside the conveying frame 3, and shielding plates 5 are provided on both sides of the bag turning body 1, a screw rod 6 is provided inside one of the shielding plates 5, and a parallel block 7 is sleeved on one end of the screw rod 6, and an arc frame 8 is provided on one side of the parallel block 7, and an L-shaped tube 9 is provided inside the arc frame 8, a dust collecting box 14 is provided on one side of the outside of the bag turning body 1, and a vacuum pump 15 is provided on one side of the dust collecting box 14, and the parallel block 7 can be moved left and right inside the baffle plate 5, so that the dust absorption range of the dust collecting cylinder 11 can be adjusted, and the fertilizer packaging bag is turned sideways to the surface of the conveying roller 4, and the floating dust can be sucked in by the dust collecting cylinder 11, and then transmitted to the inside of the dust collecting box 14 through the straight pipe 12 for collection.

[0024] Example 2:

[0025] Based on the first embodiment, Figure 1 and Figure 4As shown, a dust collection cylinder 11 is provided at one end of the L-shaped tube 9, and a bellows 13 is provided on the top of the dust collecting box 14. One end of the bellows 13 is fixedly connected with a straight tube 12, and one end of the straight tube 12 is fixedly connected with the other end of the L-shaped tube 9. The utility model is a packaging bag transfer and bagging machine. By setting a conveyor roller 4, a straight tube 12, a bellows 13 and a fence 16, a plurality of fences 16 are evenly spaced inside the baffle 5, the purpose is to increase the area wrapped on both sides of the bag transfer body 1, to prevent the fertilizer bags from falling to the ground from both sides. As the parallel block 7 moves, pressure will gradually be applied to the bellows 13, and the bellows 13 is composed of a combination of foldable corrugated sheets.

[0026] Working principle: The packaging bag turning and bag flipping machine is an important automatic packaging equipment, which is mainly used to automatically turn down the sealed packaging bags and realize the steering and transportation of the packaging bags through a series of mechanical operations. The packaging bag turning and bag flipping machine is mainly composed of a bag pushing rod, a bag flipping plate, and an automatic drum. These parts work together to complete the pushing, turning, turning and transportation of the packaging bags. First, the upright packaging bags are pushed down by the bag pushing rod; then, under the joint action of the bag flipping plate and the conveyor belt, the packaging bags are flattened and turned for transportation; finally, the automatic bag flipping drum cooperates to complete the bag flipping. In the bag-turning process, the upright packaging bag is manually placed on one side of the conveying frame 3, and then as the conveying roller 4 rotates, the conveying rollers 4 rely on the belt and equipment transmission to convey the upright packaging bag. When the upright packaging bag is conveyed to the middle of the two clamping mechanisms 2, the packaging bag is clamped and laid down under the action of the bag-pushing rod, the bag-turning plate, and the automatic drum, and then continues to be conveyed. The two shielding plates 5 are respectively located on both sides of the bag-turning body 1, which can shield the transported fertilizer packaging bag. The packaging bag can be clamped and rotated by the two clamping mechanisms 2, and the rotation angle is At the same time, the micro motor 10 and the vacuum pump 15 are started to drive the screw rod 6 to rotate, and the parallel block 7 can move left and right inside the shielding plate 5, so the dust absorption range of the dust collection tube 11 can be adjusted. The fertilizer packaging bag is turned over to the surface of the conveying roller 4. Since the fertilizer packaging bag has a large force when it turns over, and the surface of the packaging bag is attached with dust and impurities, it will spread all around in a large range. At this time, under the action of the vacuum pump 15, the floating dust can be sucked into the dust collection tube 11, and then transmitted to the inside of the dust collection box 14 through the straight pipe 12 for collection, reducing the dust that is diffused in the external environment. The amount of dust and impurities in the environment can also be collected by the dust collecting box 14. Multiple fences 16 are evenly spaced inside the baffle 5. The purpose is to increase the area wrapped on both sides of the rotary bag body 1 to prevent the fertilizer bag from falling to the ground from both sides. As the parallel block 7 moves, pressure will gradually be applied to the bellows 13. The bellows 13 is composed of foldable corrugated sheets. After being subjected to force, it can be extended and stretched. Therefore, when the dust collection tube 11 moves to the right side of the baffle 5, the dust sucked from the dust collection tube 11 can continue to be guided to the inside of the dust collecting box 14 through the bellows 13.

[0027] In the description of the present invention, it should be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0028] In the present invention, unless otherwise clearly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly specified and limited, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to specific circumstances.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A packaging bag transfer and bag flipping machine, comprising a bag transfer machine body (1) and two clamping mechanisms (2), wherein the two clamping mechanisms (2) are respectively arranged inside the bag transfer machine body (1), and characterized in that: A conveying frame (3) is provided at the bottom of the bag-turning machine body (1), a plurality of conveying rollers (4) are provided inside the conveying frame (3), shielding plates (5) are provided on both sides of the bag-turning machine body (1), a screw rod (6) is provided inside one of the shielding plates (5), a parallel block (7) is sleeved on one end of the screw rod (6), an arc frame (8) is provided on one side of the parallel block (7), an L-shaped tube (9) is provided inside the arc frame (8), a dust collecting box (14) is provided on one side of the outside of the bag-turning machine body (1), and a vacuum pump (15) is provided on one side of the dust collecting box (14).

2. The packaging bag transfer and bag flipping machine according to claim 1, characterized in that: A micro motor (10) is provided on one side of one of the shielding plates (5), and the parallel block (7) is threadedly sleeved on one end of the lead screw (6).

3. The packaging bag transfer and bag flipping machine according to claim 2, characterized in that: The output shaft of the micro motor (10) is in transmission connection with one end of the screw rod (6).

4. The packaging bag transfer and bag flipping machine according to claim 1, characterized in that: A dust collecting cylinder (11) is provided at one end of the L-shaped tube (9), and a bellows (13) is provided at the top of the dust collecting box (14).

5. The packaging bag transfer and bag flipping machine according to claim 4, characterized in that: One end of the corrugated tube (13) is fixedly connected to a straight tube (12), and one end of the straight tube (12) is fixedly connected to the other end of the L-shaped tube (9).

6. The packaging bag transfer and bag flipping machine according to claim 5, characterized in that: The diameter of the L-shaped tube (9) is larger than the diameter of the straight tube (12).

7. The packaging bag transfer and bag flipping machine according to claim 1, characterized in that: A plurality of fences (16) are fixedly installed inside the two shielding plates (5), and the positions where the plurality of fences (16) are arranged are all arranged at equal intervals.

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