Packaging bag conveying device convenient to adjust

Abstract

The utility model discloses a packaging bag conveying device convenient to adjust, and particularly relates to the technical field of conveying devices, the packaging bag conveying device comprises a conveying frame, a conveying cavity is formed in the conveying frame, a conveying component is arranged in the conveying cavity, and a material guide frame is further arranged at the discharging end of the conveying frame; a guiding and conveying deviation rectifying mechanism for adjusting the internal space of the conveying cavity is further arranged in the conveying cavity, the guiding and conveying deviation rectifying mechanism comprises two guiding and conveying frames which are symmetrically distributed, and a channel for conveying the packaging bags is formed between the two guiding and conveying frames; through the arrangement of the guiding and deviation rectifying mechanism, the packaging bags can be guided and conveyed, deviation of the packaging bags in the conveying process is prevented, stable conveying of the packaging bags is facilitated, the distance between the two guiding and conveying frames can be adjusted according to the width of the packaging bags, and therefore the width of a channel can be adjusted; and the channel can meet the conveying requirements of packaging bags of different specifications, and rapid conveying of the packaging bags of different specifications is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying devices, and particularly relates to a packaging bag conveying device which is convenient to adjust. Background Art

[0002] At present, in the process of seed packaging, it is generally necessary to put the packaging bag into the packaging equipment, and then put the seeds into the packaging bag through the packaging equipment to complete the packaging of the seeds. In order to improve the bagging efficiency of the packaging equipment, a packaging bag conveying device is usually used to convey the packaging bag to the packaging equipment to realize the rapid bagging of the packaging equipment and improve the packaging efficiency of the seeds.

[0003] The existing packaging bag conveying devices all use conveyor belts for conveying. However, during the conveying process, the width of the conveying channel cannot be adjusted according to the specifications of the packaging bags, which often causes the packaging bags to shift and fall during the conveying process, and manual correction is required, which is not conducive to the conveying of packaging bags of different specifications and affects the practicability of the conveying device. Content of the Utility Model

[0004] The purpose of the utility model is to provide a packaging bag conveying device which is convenient to adjust to solve the above deficiencies in the technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A packaging bag conveying device which is convenient to adjust, including a conveying frame. The conveying frame has a conveying cavity, and a conveying component is arranged in the conveying cavity. A guiding frame is also arranged at the discharging end of the conveying frame;

[0006] A guiding and deviation correcting mechanism for adjusting the internal space is also arranged in the conveying cavity. The guiding and deviation correcting mechanism includes two symmetrically distributed guiding frames. A channel for conveying the packaging bag is formed between the two guiding frames. A plurality of uniformly distributed guiding rollers are rotatably installed in each of the two guiding frames. The two guiding frames are jointly connected with a power component for driving them to move relatively. The guiding rollers are located in the channel.

[0007] Preferably, the power component includes two fixing blocks symmetrically fixed on the top of the conveying frame. A rotatable bidirectional threaded rod is installed between the two fixing blocks. A third motor for driving the bidirectional threaded rod to rotate is fixed on one side of one of the fixing blocks. Moving seats are installed on the tops of the two guiding frames, and the two moving seats are sleeved on the bidirectional threaded rod.

[0008] Preferably, the power component further includes four support blocks symmetrically installed on both sides of the top of the conveying frame. A smooth rod is connected between the two relatively support blocks. Sliders are fixed on both sides of the tops of the two guiding frames, and the sliders are slidably sleeved on the smooth rods.

[0009] Preferably, the conveying component includes two rotatable rollers, a conveyor belt is connected between the two rollers, a first motor is fixed on one side of the conveying frame, one end of one of the rollers extends to the outside of the conveying frame, and a belt is connected between the end and the main shaft of the first motor, and the conveyor belt is located below the guiding roller.

[0010] Preferably, an angle adjustment mechanism for driving the guiding frame to rotate and adjust is further provided on one side of the conveying frame, and the angle adjustment mechanism includes connecting plates fixed on both sides of the guiding frame. One end of each of the two connecting plates is rotatably connected to the conveying frame, and a secondary gear is installed on one side of one of the connecting plates. A mounting seat is fixed on one side of the conveying frame, and a second motor and a speed reducer are installed on the mounting seat. The output shaft of the speed reducer is installed with a main gear meshing with the secondary gear, and the main shaft of the second motor is connected to the input shaft of the speed reducer.

[0011] Preferably, the inside of the guiding frame is obliquely cut to form a guiding groove for the packaging bag to fall.

[0012] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0013] 1. Through the setting of the guiding and deviation correcting mechanism, not only can the packaging bag be guided, preventing the packaging bag from shifting and falling during the conveying process, which is beneficial to the stable conveying of the packaging bag, but also the distance between the two guiding frames can be adjusted according to the width of the packaging bag to realize the adjustment of the channel width, so that the channel can meet the conveying requirements of packaging bags of different specifications, and further facilitate the rapid conveying of packaging bags of different specifications, greatly improving the practicability of the conveying device;

[0014] 2. Through the guiding frame and by opening a guiding groove inside it, the packaging bag can be guided, facilitating the rapid discharge of the packaging bag, which is beneficial to the use of seed packaging;

[0015] Moreover, through the angle adjustment mechanism, the angle of the guiding frame can be adjusted, enabling the guiding frame to meet the requirements of different blanking angles, and further facilitating the rapid blanking of the packaging bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0017] Figure 1 is one of the structural schematic diagrams of the present utility model;

[0018] Figure 2 is the second structural schematic diagram of the present utility model;

[0019] Figure 3 For the present utility model Figure 2 Schematic diagram of the structure after adjustment of the middle feeding and deviation correction mechanism;

[0020] Figure 4 For the present utility model Figure 2 Schematic diagram of the structure after adjustment of the middle material guide frame;

[0021] Figure 5 For the present utility model Figure 2 Partial cross-sectional view.

[0022] Explanation of reference numerals:

[0023] 1. Conveyor frame; 2. Conveyor component; 21. Conveyor belt; 22. First motor; 23. Belt; 24. Roller; 3. Material guide frame; 4. Angle adjustment mechanism; 41. Mounting seat; 42. Second motor; 43. Reducer; 44. Sub-gear; 45. Main gear; 46. Connecting plate; 5. Feeding and deviation correction mechanism; 51. Fixed block; 52. Moving seat; 53. Bidirectional threaded rod; 54. Third motor; 55. Support block; 56. Slide block; 57. Smooth rod; 58. Feeding frame; 59. Feeding roller. Detailed implementation manners

[0024] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be further introduced in detail below with reference to the accompanying drawings.

[0025] The present utility model provides a Figures 1-5 kind of easy-to-adjust packaging bag conveying device as shown in the figure, including a conveyor frame 1, a conveying cavity is provided on the conveyor frame 1, and a conveyor component 2 is arranged in the conveying cavity, and a material guide frame 3 is further arranged at the discharging end of the conveyor frame 1;

[0026] A feeding and deviation correction mechanism 5 for adjusting the internal space is further arranged in the conveying cavity, and the feeding and deviation correction mechanism 5 includes two symmetrically distributed feeding frames 58, a channel for conveying the packaging bag is formed between the two feeding frames 58, and a plurality of evenly distributed feeding rollers 59 are rotatably installed in each of the two feeding frames 58, and the two feeding frames 58 are jointly connected with a power component for driving their relative movement, and the feeding rollers 59 are located in the channel.

[0027] Specifically, as shown in Figures 1-5As shown in the figure, the power component includes two fixing blocks 51 symmetrically fixed on the top of the conveying rack 1. A rotatable bidirectional threaded rod 53 is installed between the two fixing blocks 51, and a third motor 54 for driving the rotation of the bidirectional threaded rod 53 is fixed on one side of one of the fixing blocks 51. The tops of the two guiding racks 58 are both equipped with moving seats 52, and the two moving seats 52 are both sleeved on the bidirectional threaded rod 53. The power component also includes four supporting blocks 55 symmetrically installed on both sides of the top of the conveying rack 1. A smooth rod 57 is connected between the two opposite supporting blocks 55. Sliders 56 are fixed on both sides of the tops of the two guiding racks 58, and the sliders 56 are slidably sleeved on the smooth rod 57.

[0028] Specifically, as Figure 5 shown in the figure, the conveying component 2 includes two rotatable rollers 24. A conveyor belt 21 is connected between the two rollers 24. A first motor 22 is fixed on one side of the conveying rack 1. One end of one of the rollers 24 extends outside the conveying rack 1, and a belt 23 is connected between it and the main shaft of the first motor 22. The conveyor belt 21 is located below the guiding roller 59.

[0029] During seed packaging, the first motor 22 and the belt 23 can be used to drive the rotation of the roller 24, so that the conveyor belt 21 rotates under the action of the two rollers 24. When the packaging bag is placed on the conveyor belt 21, the packaging bag is conveyed through the rotation of the conveyor belt 21, and then discharged to the side of the seed packaging equipment through the guiding frame 3. Subsequently, the worker puts the packaging bag into the seed packaging equipment for seed packaging;

[0030] And during the conveying process of the packaging bag, the conveyor belt 21 drives the packaging bag to move along the channel formed between the two guiding racks 58. At this time, the guiding rollers 59 in the two guiding racks 58 are in contact with the packaging bag, and under the conveying action of the conveyor belt 21 on the packaging bag, the guiding rollers 59 rotate to guide the packaging bag, preventing the packaging bag from shifting during the conveying process and being conducive to the stable conveying of the packaging bag;

[0031] At the same time, during the guiding process of the guiding roller 59 on the packaging bag, the distance between the two guiding racks 58 can be adjusted according to the width of the packaging bag to adjust the width of the channel, and the specific adjustment steps are as follows:

[0032] The third motor 54 is used to drive the rotation of the bidirectional threaded rod 53, so that the bidirectional threaded rod 53 drives the two moving seats 52 to move relatively. Subsequently, the two moving seats 52 respectively drive the two guiding racks 58 to move away from or close to each other until the width of the channel formed between the two guiding racks 58 meets the width requirement of the packaging bag, thereby realizing the adjustment of the channel width, facilitating the conveying of packaging bags of different specifications, and greatly improving the practicability of the conveying device.

[0033] Furthermore, to facilitate the discharge of the packaging bag, as Figures 1-5As shown, the inside of the material guiding frame 3 is obliquely cut to form a material guiding groove for the falling of packaging bags.

[0034] When the conveyor belt 21 conveys the packaging bag onto the material guiding frame 3, the packaging bag slides down along the material guiding groove, thus facilitating the rapid discharge of the packaging bag and being beneficial to the use of seed packaging.

[0035] In addition, in an embodiment, as Figures 1-4 shown, an angle adjustment mechanism 4 for driving the rotation and adjustment of the material guiding frame 3 is further provided on one side of the conveying frame 1. The angle adjustment mechanism 4 includes connecting plates 46 fixed on both sides of the material guiding frame 3. One end of each of the two connecting plates 46 is rotatably connected to the conveying frame 1. A secondary gear 44 is installed on one side of one of the connecting plates 46. A mounting seat 41 is fixed on one side of the conveying frame 1, and a second motor 42 and a speed reducer 43 are installed on the mounting seat 41. The output shaft of the speed reducer 43 is installed with a main gear 45 meshing with the secondary gear 44, and the main shaft of the second motor 42 is connected to the input shaft of the speed reducer 43.

[0036] When the material guiding frame 3 discharges the packaging bags conveyed by the conveyor belt 21, the angle of the material guiding frame 3 can be adjusted according to the blanking requirement through the angle adjustment mechanism 4, and the specific adjustment steps are as follows:

[0037] When it is necessary to turn the material guiding frame 3 upwards, the main gear 45 is driven to rotate through the cooperation of the second motor 42 and the speed reducer 43. Subsequently, the main gear 45 drives the secondary gear 44 meshing with it to rotate, so that the secondary gear 44 drives the material guiding frame 3 to rotate upwards through the connecting plate 46 until the angle of the material guiding frame 3 meets the blanking requirement. When it is necessary to turn the material guiding frame 3 downwards, the main gear 45 is driven to rotate in the reverse direction through the second motor 42 and the speed reducer 43, so that the main gear 45 drives the secondary gear 44 meshing with it to rotate in the reverse direction, and the material guiding frame 3 is driven to rotate downwards through the connecting plate 46, thereby realizing the angle adjustment of the material guiding frame 3 and enabling the material guiding frame 3 to meet the requirements of different blanking angles, which is beneficial to the rapid blanking of packaging bags.

[0038] Only some exemplary embodiments of the present invention have been described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present invention.

Claims

1. A packaging bag conveying device that is easily adjustable, comprising a conveying frame (1), characterized in that: The conveying frame (1) is provided with a conveying cavity, and a conveying component (2) is arranged in the conveying cavity; a material guide frame (3) is also arranged at the discharge end of the conveying frame (1); The conveying cavity is also provided with a guiding and correcting mechanism (5) for adjusting the internal space thereof, and the guiding and correcting mechanism (5) comprises two symmetrically distributed guiding frames (58), a channel for conveying the packaging bags is formed between the two guiding frames (58), and a plurality of uniformly distributed guiding rollers (59) are rotatably mounted in the two guiding frames (58), the two guiding frames (58) are commonly connected to a power component for driving the relative movement thereof, and the guiding rollers (59) are located in the channel.

2. The adjustable packaging bag conveying device according to claim 1, characterized in that: The power component comprises two fixed blocks (51) symmetrically fixed on the top of the conveying frame (1); a rotatable bidirectional threaded rod (53) is installed between the two fixed blocks (51); and a third motor (54) for driving the bidirectional threaded rod (53) to rotate is fixed on one side of one of the fixed blocks (51); and a moving seat (52) is installed on the top of each of the two guide frames (58), and the two moving seats (52) are sleeved on the bidirectional threaded rod (53).

3. The adjustable packaging bag conveying device according to claim 2, characterized in that: The power component further comprises four support blocks (55) symmetrically mounted on both sides of the top of the conveying frame (1), a light rod (57) being connected between two opposing support blocks (55), and sliders (56) being fixed on both sides of the top of the two guide frames (58), and the sliders (56) being slidably sleeved on the light rods (57).

4. The easily adjustable packaging bag conveying device according to claim 1, characterized in that: The conveying component (2) comprises two rotatable rollers (24), a conveyor belt (21) being connected between the two rollers (24), a first motor (22) being fixed to one side of the conveying frame (1), one end of one of the rollers (24) extending to the outside of the conveying frame (1), and a belt (23) being connected to the main shaft of the first motor (22), and the conveyor belt (21) being located below the guide roller (59).

5. The adjustable packaging bag conveying device according to claim 1, characterized in that: An angle adjustment mechanism (4) for driving the material guide frame (3) to rotate and adjust is also provided on one side of the conveying frame (1), and the angle adjustment mechanism (4) comprises connecting plates (46) fixed on both sides of the material guide frame (3), one end of each of the two connecting plates (46) being rotatably connected to the conveying frame (1), and a secondary gear (44) is installed on one side of one of the connecting plates (46), a mounting seat (41) is fixed on one side of the conveying frame (1), and a second motor (42) and a reducer (43) are installed on the mounting seat (41), the output shaft of the reducer (43) is installed with a main gear (45) meshing with the secondary gear (44), and the main shaft of the second motor (42) is connected to the input shaft of the reducer (43).

6. The easily adjustable packaging bag conveying device according to claim 1, characterized in that: The interior of the material guide frame (3) is beveled to form a material guide chute for the packaging bags to fall into.

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