Mechanism for preventing packaging bags from being stacked during conveying

Abstract

The invention belongs to the technical field of grain processing, and particularly relates to a mechanism for preventing packaging bags from being stacked during conveying, which comprises a rack, a conveying assembly, a push plate assembly and a slide carriage assembly, the conveying assembly is installed at the bottom of the rack, the push plate assembly is slidably connected to one side of the top of the conveying assembly, the slide carriage assembly is installed at the joint of the conveying assembly and the rack, and the slide carriage assembly and the push plate assembly are symmetrically arranged with the central axis of the conveying assembly as the center. Rice packaging bags on the conveying assembly are pushed onto the slide carriage assembly through the push plate assembly, the rice packaging bags are pushed to the feeding end of one truck under the action of the slide carriage assembly, and the rice packaging bags continuously conveyed on the conveying assembly can be conveyed to the feeding end of another truck. The discharging efficiency of the rice packaging bags on the conveying assembly can be improved, mutual stacking of the packaging bags is avoided, and the packaging bags are conveyed into a truck in order.

Description

Technical Field

[0001] The invention belongs to the technical field of grain processing, and in particular relates to a mechanism for preventing packaging bags from stacking during transportation. Background Art

[0002] The existing rice packaging and loading conveying scheme is that the rice packages are directly dropped onto the rear-end loading belt conveyor after being packed by the electronic packaging scale. After the rice packages fall freely onto the rear-end belt conveyor, their posture and position are scattered. When multiple electronic packaging scales are loading at the same time, the packages dropped by the rear electronic packaging scale will be stacked on the packages dropped by the front electronic packaging scale. These phenomena are not conducive to the workers' loading, unloading and stacking of packaging bags on the truck.

[0003] After searching, in the prior art, Chinese patent publication number CN218774784U, authorization announcement date: 2023--03--31, discloses a feed conveyor belt for beverage production, which relates to the field of conveyor belt technology, specifically including a feed box and a mounting frame, the feed box is located on one side of the mounting frame, the inner wall of the feed box is fixed with a first mounting block extending to one side, the inner wall of the mounting block is rotated with a first movable frame that moves up and down, the inner wall of the first movable frame is provided with a first filter hole with a depth of up and down, and one side of the feed box is fixed with a support plate extending to one side. The feed conveyor belt for beverage production can press the lower hopper downward when the raw materials after screening enter the lower hopper, and the tension spring is stretched. The weight of the raw materials on the lower hopper is measured by the tension sensor. When a certain value is reached, the solenoid valve opens, enters the lower plate, and enters the conveyor belt through the two outlets for transportation, thereby playing the role of quantitative material discharge and achieving the purpose of quantitative material discharge.

[0004] However, the equipment still has the following defects: although it can play the role of quantitative unloading and achieve the purpose of quantitative unloading, it is impossible to stack the packaging bags and other materials reasonably during the transportation process, which easily causes the packaging bags to be stacked and scattered during the transportation process, which is not conducive to the orderly unloading of the packaging bags and affects the unloading efficiency of the packaging bags. Summary of the invention

[0005] In view of the above problems, the present invention provides a mechanism for preventing packaging bags from stacking during transportation, comprising a frame, a conveying assembly, a push plate assembly and a slide plate assembly; the conveying assembly is installed at the bottom of the frame, the push plate assembly is slidably connected to the top side of the conveying assembly, the slide plate assembly is installed at the connection between the conveying assembly and the frame, and the slide plate assembly and the push plate assembly are symmetrically arranged with the central axis of the conveying assembly as the center, a photoelectric switch is arranged on the top of the conveying assembly and on one side close to the push plate assembly, a controller is installed on the top of the frame, and a control panel is electrically connected to the bottom of the controller, several groups of first motors are arranged at the top corners of the frame, and the output ends of the several groups of the first motors are all transmission-connected to the conveying assembly, a second motor is also arranged on the top of the frame, and the output end of the second motor is transmission-connected to the push plate assembly.

[0006] Furthermore, the conveying assembly includes two groups of channel steels; linkage blocks are provided on the inner walls of the two groups of channel steels and near the ends, and a first screw rod is threadedly connected in the linkage block. A belt conveyor is provided between the two groups of channel steels, the bottom end of the first screw rod is rotatably connected to the frame, and the top end of the first screw rod is transmission-connected to the output end of the first motor.

[0007] Furthermore, the push plate assembly includes a correcting mechanism and a testing mechanism; a second screw rod is threadedly connected to one side of the correcting mechanism, and a guide slide rod is slidably connected to the other side of the correcting mechanism, both ends of the guide slide rod are fixedly connected to the inner wall of the frame, one end of the second screw rod is transmission-connected to the output end of the second motor, the testing mechanism is fixedly connected to the top of the correcting mechanism, and the connection between the correcting mechanism and the testing mechanism is set at a right angle.

[0008] Furthermore, the correction mechanism includes a vertical plate; both side walls of the vertical plate are rotatably connected to limit arms, a third motor is provided on one side of a group of limit arms, and the output ends of the third motor are transmission-connected to the two groups of limit arms.

[0009] Furthermore, the bottom of the third motor is fixedly connected to the top of the channel steel, the surfaces of the two groups of limit arms are provided with a first mounting groove, a correction plate is slidably connected in the first mounting groove, the outer walls of the two groups of limit arms are fixedly connected to a cylinder assembly frame, and the inner walls of the cylinder assembly frame are provided with a first cylinder.

[0010] Furthermore, the output ends of the first cylinders are transmission connected to the correction plate, the outer wall of the vertical plate and the side away from the correction plate are fixedly connected to the second cylinder, the outer wall of the vertical plate and the side close to the correction plate are provided with a dividing plate, and the dividing plate is transmission connected to the output end of the second cylinder.

[0011] Furthermore, the testing mechanism includes a storage shell; the storage shell is an open structure, and one side of the bottom of the storage shell is fixedly connected to the top of the vertical plate, and the top of the storage shell is fixedly connected to a third cylinder.

[0012] Furthermore, a leaf spring is embedded in the bottom of the storage shell, and the top of the leaf spring is transmission-connected to the output end of the third cylinder, the bottom of the leaf spring is connected to a suction cup, and a tension weighing sensor is provided at the connection between the suction cup and the leaf spring, and a distance measuring sensor is also provided at the bottom of the suction cup.

[0013] Furthermore, the slide assembly includes a material guiding slide; one end of the material guiding slide is rotatably connected to two groups of hinge seats, and the two groups of hinge seats are fixedly connected to one side wall of the channel steel, and the other end of the material guiding slide is rotatably connected to two groups of locking gas springs, and the output ends of the two groups of locking gas springs are rotatably connected to the outer side wall of the frame.

[0014] The beneficial effects of the present invention are:

[0015] 1. The rice packaging bags packed by the electronic packaging scale are transmitted through one end of the conveying component. When multiple electronic packaging scales are loading at the same time, the rice packaging bags on the conveying component are scattered. The photoelectric switch is used to sense the position of the rice packaging bags, and the signal is transmitted to the controller to stop the operation of the conveying component, and the push plate component is used to push the rice packaging bags on the conveying component onto the slide plate component. Under the action of the slide plate component, the rice packaging bags are pushed to the loading end of a truck, and the rice packaging bags continuously transported on the conveying component can also be transmitted to the loading end of another truck, which can improve the unloading efficiency of the rice packaging bags on the conveying component, avoid the stacking of packaging bags, and make them neatly and orderly transported to the truck.

[0016] 2. The output end of the third motor drives the two sets of limit arms to rotate, so that the two sets of limit arms rotate synchronously to the top of the belt conveyor, and are used to clamp on both sides of the rice packaging bag on the belt conveyor. In the process of pushing the correction plate to move at the output end of the first cylinder, the position of the rice packaging bag on the top of the belt conveyor is adjusted to prevent the rice packaging bag from being scattered during the transmission process.

[0017] 3. After the two ends of the rice packaging bag are leveled by the correction plate, they are stored in the first installation groove on the corresponding side. When the output end of the second cylinder drives the dividing plate to move, the corrected rice packaging bag is pushed onto the slide assembly, so that the rice packaging bag is in a state of unloading, thereby improving the stability of the rice packaging bag during the unloading process.

[0018] 4. One end of the guide slide coincides with the horizontal height of the belt conveyor, while the other end of the guide slide coincides with the horizontal height of the frame, so that the guide slide is tilted and set between the belt conveyor and the bottom of the frame. When the belt conveyor is raised or lowered to different heights, the tilt position of the guide slide can be adaptively adjusted by two sets of locking gas springs, so that the workers near the guide slide can carry and stack the fallen rice packaging bags into the truck.

[0019] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 A schematic diagram showing the structure of a mechanism for preventing packaging bags from stacking during transportation according to an embodiment of the present invention is shown;

[0022] Figure 2 A schematic diagram of the structure of a conveying assembly according to an embodiment of the present invention is shown;

[0023] Figure 3 A schematic diagram of the structure of a push plate assembly according to an embodiment of the present invention is shown;

[0024] Figure 4 The structural diagram of the correction mechanism of the embodiment of the present invention is shown in FIG. Figure 1 ;

[0025] Figure 5 The structural diagram of the correction mechanism of the embodiment of the present invention is shown in FIG. Figure 2 ;

[0026] Figure 6 A schematic diagram of the structure of a testing mechanism according to an embodiment of the present invention is shown;

[0027] Figure 7 A schematic structural diagram of a slide assembly according to an embodiment of the present invention is shown.

[0028] In the figure: 1. frame; 2. conveying assembly; 21. channel steel; 22. linkage block; 23. belt conveyor; 24. first screw rod; 3. push plate assembly; 31. correction mechanism; 311. vertical plate; 312. limit arm; 313. third motor; 314. first mounting groove; 315. correction plate; 316. cylinder assembly frame; 317. first cylinder; 318. second cylinder; 319. material dividing plate; 32. testing mechanism; 321. storage shell; 322. third cylinder; 323. leaf spring; 324. suction cup; 33. second screw rod; 34. guide slide rod; 4. photoelectric switch; 5. slide assembly; 51. material guide slide; 52. hinge seat; 53. locking gas spring; 6. controller; 7. control panel; 8. first motor; 9. second motor. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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 creative work are within the scope of protection of the present invention.

[0030] The embodiment of the present invention provides a mechanism for preventing packaging bags from stacking during transportation, comprising a frame 1, a conveying assembly 2, a push plate assembly 3 and a slide assembly 5; illustratively, as Figure 1 shown.

[0031] The conveying component 2 is installed at the bottom of the frame 1, the push plate component 3 is slidably connected to the top side of the conveying component 2, the slide plate component 5 is installed at the connection between the conveying component 2 and the frame 1, and the slide plate component 5 and the push plate component 3 are symmetrically arranged with the central axis of the conveying component 2 as the center, a photoelectric switch 4 is arranged on the top of the conveying component 2 and close to the push plate component 3, a controller 6 is installed on the top of the frame 1, and the bottom of the controller 6 is electrically connected to a control panel 7, several groups of first motors 8 are arranged at the top corners of the frame 1, and the output ends of several groups of the first motors 8 are all transmission-connected to the conveying component 2, and a second motor 9 is also arranged on the top of the frame 1, and the output end of the second motor 9 is transmission-connected to the push plate component 3.

[0032] Specifically, one end of the conveying component 2 conveys the rice packaging bags packaged by the electronic packaging scale. When multiple electronic packaging scales are loading at the same time, the rice packaging bags on the conveying component 2 are scattered. The photoelectric switch 4 is used to sense the position of the rice packaging bags, and the signal is transmitted to the controller 6 to stop the operation of the conveying component 2, and the push plate component 3 is used to push the rice packaging bags on the conveying component 2 onto the slide plate component 5. Under the action of the slide plate component 5, the rice packaging bags are pushed to the loading end of a truck, and the rice packaging bags continuously transported on the conveying component 2 can also be transmitted to the loading end of another truck, which can improve the unloading efficiency of the rice packaging bags on the conveying component 2, avoid the stacking of the packaging bags, and transport them to the truck in an orderly manner.

[0033] The conveying assembly 2 includes two sets of channel steels 21; illustratively, Figure 2 shown.

[0034] Linkage blocks 22 are provided on the inner walls of the two groups of channel steels 21 and near the ends, and first screw rods 24 are threadedly connected inside the linkage blocks 22. A belt conveyor 23 is provided between the two groups of channel steels 21. The bottom end of the first screw rod 24 is rotatably connected to the frame 1, and the top end of the first screw rod 24 is transmission-connected to the output end of the first motor 8.

[0035] Specifically, one end of several groups of the first screw rods 24 rotates under the action of the output end of the first motor 8, so that the belt conveyor 23 is raised and lowered along the radial direction of the first screw rods 24, which is used to adjust the height of the belt conveyor 23, so that the belt conveyor 23 adjusted to different heights can meet the height of cargo stacking in different trucks, thereby reducing the work intensity of workers.

[0036] The push plate assembly 3 includes a correction mechanism 31 and a testing mechanism 32; illustratively, as Figure 3 shown.

[0037] A second screw rod 33 is threadedly connected to one side of the correction mechanism 31, and a guide slide rod 34 is slidably connected to the other side of the correction mechanism 31. Both ends of the guide slide rod 34 are fixedly connected to the inner wall of the frame 1, and one end of the second screw rod 33 is transmission-connected to the output end of the second motor 9. The testing mechanism 32 is fixedly connected to the top of the correction mechanism 31, and the connection between the correction mechanism 31 and the testing mechanism 32 is set at a right angle.

[0038] The correction mechanism 31 includes a vertical plate 311; illustratively, Figure 4 and Figure 5 shown.

[0039] The two side walls of the vertical plate 311 are rotatably connected to the limit arms 312, and a third motor 313 is provided on one side of a group of the limit arms 312, and the output ends of the third motor 313 are transmission-connected to the two groups of limit arms 312, and the bottom of the third motor 313 is fixedly connected to the top of the channel steel 21, and the surfaces of the two groups of the limit arms 312 are provided with first mounting grooves 314, and the first mounting grooves 314 are slidably connected with the correction plates 315, and the two groups of the limit arms 312 are connected to the first mounting grooves 314. The outer wall is fixedly connected to a cylinder assembly frame 316, and the inner wall of the cylinder assembly frame 316 is provided with a first cylinder 317, and the output end of the first cylinder 317 is transmission-connected to the correction plate 315, the outer wall of the vertical plate 311 and the side away from the correction plate 315 are fixedly connected to the second cylinder 318, the outer wall of the vertical plate 311 and the side close to the correction plate 315 are provided with a dividing plate 319, and the dividing plate 319 is transmission-connected to the output end of the second cylinder 318.

[0040] The testing mechanism 32 includes a housing 321; illustratively, Figure 6 shown.

[0041] The storage shell 321 is an open structure, and one side of the bottom of the storage shell 321 is fixedly connected to the top of the vertical plate 311, the top of the storage shell 321 is fixedly connected to the third cylinder 322, a leaf spring 323 is embedded in the bottom of the storage shell 321, and the top of the leaf spring 323 is transmission-connected to the output end of the third cylinder 322, a suction cup 324 is connected to the bottom of the leaf spring 323, and a tension weighing sensor is provided at the connection between the suction cup 324 and the leaf spring 323, and a distance measuring sensor is also provided at the bottom of the suction cup 324.

[0042] Specifically, the output end of the third motor 313 drives the two groups of limit arms 312 to rotate, so that the two groups of limit arms 312 rotate synchronously to the top of the belt conveyor 23, and are used to clamp the two sides of the rice packaging bag on the belt conveyor 23. In the process of pushing the correction plate 315 to move at the output end of the first cylinder 317, the position of the rice packaging bag on the top of the belt conveyor 23 is adjusted to prevent the rice packaging bag from being scattered during the transmission process;

[0043] After the two ends of the rice packaging bag are leveled, the correction plate 315 is stored in the first installation groove 314 on the corresponding side, and in the process of the output end of the second cylinder 318 driving the dividing plate 319 to move, the corrected rice packaging bag is pushed onto the slide assembly 5, so that the rice packaging bag is in a state of unloading;

[0044] The output end of the third cylinder 322 can also drive the suction cup 324 to fall, and adsorb the top of the corrected rice packaging bag. In the process of the output end of the third cylinder 322 driving the suction cup 324 to rise, the weight of the rice packaging bag is tested by using a tension weighing sensor, which is used for random weight testing during the transportation of the rice packaging bag. In the test process of the distance measuring sensor, the output end of the second motor 9 can drive the second screw rod 33 to rotate to move the rice packaging bag to a height of 1.2 meters from the belt conveyor 23, and then the suction cup 324 can be used to cancel the adsorption of the rice packaging bag, so that the rice packaging bag falls onto the belt conveyor 23, which is used for free fall testing of plastic woven rice packaging bags, thereby comprehensively improving the scope of random testing of rice packaging bags.

[0045] The slide assembly 5 includes a guide slide 51; illustratively, as Figure 7 shown.

[0046] One end of the material guide slide 51 is rotatably connected to two sets of hinge seats 52, and the two sets of hinge seats 52 are fixedly connected to a side wall of the channel steel 21, and the other end of the material guide slide 51 is rotatably connected to two sets of locking gas springs 53, and the output ends of the two sets of locking gas springs 53 are rotatably connected to the outer side wall of the frame 1.

[0047] Specifically, one end of the material guiding slide 51 coincides with the horizontal height of the belt conveyor 23, while the other end of the material guiding slide 51 coincides with the horizontal height of the frame 1, so that the material guiding slide 51 is tiltedly arranged between the belt conveyor 23 and the bottom of the frame 1. When the belt conveyor 23 is raised or lowered to different heights, the tilt position of the material guiding slide 51 can be adaptively adjusted by using two sets of locking gas springs 53, so that the workers near the material guiding slide 51 can carry and stack the fallen rice packaging bags into the truck.

[0048] The mechanism for preventing packaging bags from stacking during transportation proposed by the embodiment of the present invention has the following working principle:

[0049] One end of a plurality of groups of first screw rods 24 is driven to rotate under the action of the output end of the first motor 8, so that the belt conveyor 23 is lifted and lowered along the radial direction of the first screw rod 24, which is used for adjusting the height of the belt conveyor 23, so that the belt conveyor 23 adjusted to different heights can meet the height of goods stacking in different trucks, thereby reducing the work intensity of workers;

[0050] The output end of the third motor 313 drives the two groups of limit arms 312 to rotate, so that the two groups of limit arms 312 are synchronously rotated to the top of the belt conveyor 23, and are used to be clamped on both sides of the rice packaging bag on the belt conveyor 23. In the process of pushing the correction plate 315 to move at the output end of the first cylinder 317, the position of the rice packaging bag on the top of the belt conveyor 23 is adjusted to prevent the rice packaging bag from being scattered during the transmission process;

[0051] After the two ends of the rice packaging bag are leveled by the correction plate 315, they are stored in the first installation groove 314 on the corresponding side, and in the process of the distribution plate 319 driven by the output end of the second cylinder 318 to move, the corrected rice packaging bag is pushed onto the slide assembly 5, so that the rice packaging bag is in a state of unloading;

[0052] The output end of the third cylinder 322 can also drive the suction cup 324 to fall, and the top of the corrected rice packaging bag is adsorbed. In the process of the output end of the third cylinder 322 driving the suction cup 324 to rise, the weight of the rice packaging bag is tested by a tension weighing sensor, which is used for the random weight test during the rice packaging bag transportation process. In the test process of the range-finding sensor, the output end of the second motor 9 drives the second screw rod 33 to rotate, and the rice packaging bag is moved to a height of 1.2 meters from the belt conveyor 23. The suction cup 324 is used to cancel the adsorption of the rice packaging bag, so that the rice packaging bag falls onto the belt conveyor 23, which is used for the free fall test of the plastic woven rice packaging bag, and comprehensively improves the scope of the random test of the rice packaging bag.

[0053] One end of the guide slide 51 is aligned with the horizontal height of the belt conveyor 23, while the other end of the guide slide 51 is aligned with the horizontal height of the frame 1, so that the guide slide 51 is tiltedly arranged between the belt conveyor 23 and the bottom of the frame 1. When the belt conveyor 23 is raised or lowered to different heights, the tilt position of the guide slide 51 can be adaptively adjusted by using two sets of locking gas springs 53, so that workers near the guide slide 51 can carry and stack the fallen rice packaging bags into the truck.

[0054] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein; and these modifications or substitutions do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A mechanism for preventing packaging bags from stacking during transportation, characterized in that: The invention comprises a frame (1), a conveying assembly (2), a push plate assembly (3) and a slide plate assembly (5); the conveying assembly (2) is installed at the bottom of the frame (1), the push plate assembly (3) is slidably connected to the top side of the conveying assembly (2), the slide plate assembly (5) is installed at the connection between the conveying assembly (2) and the frame (1), and the slide plate assembly (5) and the push plate assembly (3) are symmetrically arranged with the central axis of the conveying assembly (2) as the center; a photoelectric switch (4) is arranged at the top of the conveying assembly (2) and on the side close to the push plate assembly (3); a controller (6) is installed at the top of the frame (1), and the bottom of the controller (6) is electrically connected to a control panel (7); a plurality of groups of first motors (8) are arranged at the top corners of the frame (1), and the output ends of the plurality of groups of the first motors (8) are all transmission-connected to the conveying assembly (2); a second motor (9) is also arranged at the top of the frame (1), and the output end of the second motor (9) is transmission-connected to the push plate assembly (3).

2. The mechanism for preventing packaging bags from stacking during transportation according to claim 1, characterized in that: The conveying assembly (2) comprises two groups of channel steels (21); linkage blocks (22) are arranged on the inner walls of the two groups of channel steels (21) and near the ends thereof, a first screw rod (24) is threadedly connected inside the linkage blocks (22), a belt conveyor (23) is arranged between the two groups of channel steels (21), the bottom end of the first screw rod (24) is rotatably connected to the frame (1), and the top end of the first screw rod (24) is transmission-connected to the output end of the first motor (8).

3. The mechanism for preventing packaging bags from stacking during transportation according to claim 1, characterized in that: The push plate assembly (3) includes a correction mechanism (31) and a testing mechanism (32); a second screw rod (33) is threadedly connected to one side of the correction mechanism (31), and a guide slide rod (34) is slidably connected to the other side of the correction mechanism (31), both ends of the guide slide rod (34) are fixedly connected to the inner wall of the frame (1), one end of the second screw rod (33) is transmission-connected to the output end of the second motor (9), the testing mechanism (32) is fixedly connected to the top of the correction mechanism (31), and the connection between the correction mechanism (31) and the testing mechanism (32) is arranged at a right angle.

4. The mechanism for preventing packaging bags from stacking during transportation according to claim 3, characterized in that: The correction mechanism (31) comprises a vertical plate (311); both side walls of the vertical plate (311) are rotatably connected to limit arms (312); a third motor (313) is provided on one side of a group of limit arms (312); and output ends of the third motor (313) are transmission-connected to the two groups of limit arms (312).

5. The mechanism for preventing packaging bags from stacking during transportation according to claim 4, characterized in that: The bottom of the third motor (313) is fixedly connected to the top of the channel steel (21), the surfaces of the two groups of limit arms (312) are provided with a first installation groove (314), a correction plate (315) is slidably connected in the first installation groove (314), the outer walls of the two groups of limit arms (312) are fixedly connected with a cylinder assembly frame (316), and the inner wall of the cylinder assembly frame (316) is provided with a first cylinder (317).

6. The mechanism for preventing packaging bags from stacking during transportation according to claim 5, characterized in that: The output ends of the first cylinders (317) are transmission-connected to the correction plate (315); the outer wall of the vertical plate (311) and the side away from the correction plate (315) are fixedly connected to the second cylinder (318); the outer wall of the vertical plate (311) and the side close to the correction plate (315) are provided with a dividing plate (319), and the dividing plate (319) is transmission-connected to the output end of the second cylinder (318).

7. The mechanism for preventing packaging bags from stacking during transportation according to claim 3, characterized in that: The testing mechanism (32) comprises a storage shell (321); the storage shell (321) is an open structure, and one side of the bottom of the storage shell (321) is fixedly connected to the top of the vertical plate (311), and the top of the storage shell (321) is fixedly connected to a third cylinder (322).

8. The mechanism for preventing packaging bags from stacking during transportation according to claim 7, characterized in that: A leaf spring (323) is embedded in the bottom of the storage shell (321), and the top of the leaf spring (323) is transmission-connected to the output end of the third cylinder (322), the bottom of the leaf spring (323) is connected to a suction cup (324), and a tension weighing sensor is provided at the connection between the suction cup (324) and the leaf spring (323), and a distance measuring sensor is also provided at the bottom of the suction cup (324).

9. The mechanism for preventing packaging bags from stacking during transportation according to claim 1, characterized in that: The slide assembly (5) comprises a material guiding slide (51); one end of the material guiding slide (51) is rotatably connected to two groups of hinge seats (52), and the two groups of hinge seats (52) are fixedly connected to a side wall of the channel steel (21); the other end of the material guiding slide (51) is rotatably connected to two groups of locking gas springs (53), and the output ends of the two groups of locking gas springs (53) are rotatably connected to the outer side wall of the frame (1).

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