Cereal bag conveying device

Abstract

The utility model relates to packing bag conveying technical field, especially, relate to a kind of grain packing bag conveying device, the grain packing bag conveying device includes: bag feeding mechanism, bag separating mechanism and bag outlet mechanism, bag feeding mechanism includes storage rack, material placing table and feeding drive part, storage rack is sequentially equipped with first storage site, loading site and second storage site, material placing table is slidably arranged on storage rack, feeding drive part drives material placing table to switch between first use position and second use position, bag separating mechanism is used to separate the topmost packing bag in the packing bag stacked in loading site, and provide for bag outlet mechanism, and bag outlet mechanism receives single-layer packing bag transferred by bag separating mechanism and exports.The grain packing bag conveying device of the utility model is beneficial to the continuous supply of packing bags, so that the grain packing bag conveying device does not need to stop operating during the bag feeding process, thereby effectively ensuring the overall bag feeding quantity of the packing bags, achieving the purpose of improving the bag feeding efficiency of the packing bag conveying device.

Description

Technical Field

[0001] This utility model relates to the field of packaging bag conveying technology, and in particular to a grain packaging bag conveying device. Background Technology

[0002] In the grain packaging process, efficient conveying of packaging bags is a key link to ensure packaging efficiency and quality. In traditional technology, grain packaging bags are generally transported one by one to the outlet by a packaging bag conveyor for use in subsequent processes. However, in actual use, the packaging bag conveyor needs to be stopped and manually replenished. When the packaging bag conveyor stops, it will affect the overall number of packaging bags supplied, resulting in a technical problem of poor bag supply efficiency of the packaging bag conveying device. Utility Model Content

[0003] Therefore, it is necessary to provide a grain packaging bag conveying device to address the technical problem of poor bag feeding efficiency in packaging bag conveying devices.

[0004] A grain packaging bag conveying device includes: a bag feeding mechanism, a bag separating mechanism, and a bag discharging mechanism. The bag feeding mechanism includes a storage rack, a feeding platform, and a feeding drive. The storage rack is provided with a first storage position, a feeding position, and a second storage position in sequence along a first direction. The feeding platform is slidably disposed on the storage rack along the first direction and is provided with a first feeding position and a second feeding position. The feeding platform has a first use position and a second use position. When the feeding platform is in the first use position, the first feeding position is connected to the feeding position, and the second feeding position is connected to the second storage position. When the feeding platform is in the second use position, the first feeding position is connected to the first storage position, and the second feeding position is connected to the feeding position. The feeding drive drives the feeding platform to switch between the first use position and the second use position. The bag separating mechanism is used to separate the top layer of packaging bags stacked in the feeding position and provide them to the bag discharging mechanism. The bag discharging mechanism receives the single-layer packaging bags transferred by the bag separating mechanism and outputs them.

[0005] In one embodiment, the storage rack includes a frame, a sliding rod, a bag-collecting component, a top bag plate, and a top bag drive component. The frame has a first storage position, a loading position, and a second storage position. The sliding rod is mounted on the frame and slidably connected to the loading platform. There are two bag-collecting components, one of which is located at the first storage position and the other at the second storage position. Each bag-collecting component has a bag-collecting surface, which is inclined towards the ground in a direction away from the loading platform. The end of the top bag plate near the loading platform is rotatably connected to the frame. The top bag plate has a first working position and a second working position. When the top bag plate is in the first working position, the top bag plate and the bag-collecting surface are on the same plane. When the top bag plate is in the second working position, the top bag plate is on the same plane as the first or second loading position. The top bag drive component is rotatably mounted on the frame and drives the top bag plate to switch between the first and second working positions.

[0006] In one embodiment, the bag-collecting component further includes a bag-blocking surface, which is located at the end of the bag-collecting surface away from the material-dispensing platform.

[0007] In one embodiment, the storage rack further includes a bag baffle plate, which is connected to the rack body and is disposed at the end of the top bag plate away from the material placement platform.

[0008] In one embodiment, the storage rack further includes a fence surrounding the edge of the rack.

[0009] In one embodiment, the material placement platform includes a body, guide wheels, and limiting plates. The body is rotatably connected to the guide wheels, and the guide wheels are slidably connected to the storage rack. There are multiple limiting plates, each of which is installed on the body and forms a first material placement position and a second material placement position with the body.

[0010] In one embodiment, the bag-separating mechanism includes a support frame, a bag-separating drive assembly, an adsorption assembly, and a bag-feeding assembly. The support frame is connected to the bag-separating drive assembly, which drives the adsorption assembly to move to the feeding position or to the bag-feeding assembly. The bag-feeding assembly is used to receive the packaging bag and transfer it to the bag-discharging mechanism.

[0011] In one embodiment, the bag-separating drive assembly includes a lifting drive and a steering drive. The lifting drive is rotatably mounted on the support frame and connected to the adsorption assembly. The steering drive drives the lifting drive to rotate around the support frame so that the adsorption assembly on the lifting drive is directed toward the feeding position or the bag feeding assembly.

[0012] In one embodiment, the adsorption assembly includes a suction cup and a stop member, the suction cup having an adsorption surface and the stop member having a stop surface, the adsorption surface and the stop surface being on the same plane.

[0013] In one embodiment, the bag feeding assembly includes a bag feeding roller, a bag feeding drive, and a bag pressing wheel. The bag feeding roller is rotatably connected to the support frame. The bag feeding drive drives the bag feeding roller to rotate in the direction of the bag discharging mechanism. The bag pressing wheel is rotatably mounted on the support frame and forms a bag feeding channel with the bag feeding roller.

[0014] The beneficial effects of the grain packaging bag conveying device provided in this application are as follows: the storage rack is provided with a first storage position, a feeding position and a second storage position in sequence along the first direction, and the feeding platform is provided with a first feeding position and a second feeding position. The feeding drive unit drives the storage rack to switch between the first use position and the second use position, which is conducive to the continuous supply of packaging bags. When the first feeding position feeds a bag to the feeding position, the second feeding position can be replenished at the same time. When the second feeding position feeds a bag to the feeding position, the first feeding position can also be replenished at the same time. This means that the grain packaging bag conveying device does not need to stop during the bag feeding process, thereby effectively ensuring the overall number of bags fed and achieving the purpose of improving the bag feeding efficiency of the packaging bag conveying device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the grain packaging bag conveying device shown in this utility model;

[0016] Figure 2 for Figure 1 The diagram shows the structure of the grain packaging bag conveying device with the material placement platform in the first working position and the top bag plate in the second working position.

[0017] Figure 3 for Figure 2 The diagram shows the structure of the bag feeding mechanism when the material placement platform is in the second use position and the top bag plate is in the first working position.

[0018] Figure 4 for Figure 2 Side view of the bag feeding mechanism shown;

[0019] Figure 5 for Figure 1 The diagram shows the structural schematic of the bag-separating mechanism of the grain packaging bag conveying device.

[0020] Schematic diagram.

[0021] The meanings of the numbers in the attached diagram are as follows:

[0022] 100. Grain packaging bag conveying device;

[0023] 10. Bag feeding mechanism; 11. Storage rack; 111. Frame; 112. Slide rod; 113. Bag collecting component; 114. Top bag plate; 115. Top bag drive component; 116. Bag baffle plate; 117. Bag collecting surface; 118. Bag baffle surface; 119. Fence; 12. Material placement platform; 121. Main body; 122. Guide wheel; 123. Limiting plate; 13. Material feeding drive component;

[0024] 14. First storage location; 15. Loading location; 16. Second storage location;

[0025] 18. First material placement position; 19. Second material placement position;

[0026] 20. Bag separating mechanism; 21. Support frame; 22. Bag separating drive assembly; 221. Lifting drive component; 222. Steering drive component; 23. Adsorption assembly; 231. Suction cup; 232. Stop component; 233. Adsorption surface; 234. Stop surface; 24. Bag feeding assembly; 241. Bag feeding roller; 242. Bag feeding drive component; 243. Bag pressing roller; 244. Bag feeding channel;

[0027] 30. Bag dispensing mechanism; F1. First direction. Detailed Implementation

[0028] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0029] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0031] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0032] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0033] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0034] like Figures 1 to 2 As shown, this is a grain packaging bag conveying device 100 of the present invention, used to convey stacked packaging bags one by one to the next process.

[0035] like Figures 1 to 3As shown, the grain packaging bag conveying device 100 includes: a bag feeding mechanism 10, a bag separating mechanism 20, and a bag discharging mechanism 30. The bag feeding mechanism 10 includes a storage rack 11, a feeding platform 12, and a feeding drive component 13. The storage rack 11 is sequentially provided with a first storage position 14, a loading position 15, and a second storage position 16 along a first direction F1. The feeding platform 12 is slidably disposed on the storage rack 11 along the first direction F1 and is provided with a first feeding position 18 and a second feeding position 19. The feeding platform 12 has a first usage position and a second usage position, such as... Figure 2 As shown, when the material placement platform 12 is in the first usage position, the first material placement position 18 is connected to the corresponding material loading position 15, and the second material placement position 19 is connected to the corresponding material storage position 16, as follows. Figure 3 As shown, when the material placement platform 12 is in the second use position, the first material placement position 18 is connected to the first material storage position 14, and the second material placement position 19 is connected to the loading position 15. The feeding drive unit 13 drives the material placement platform 12 to switch between the first use position and the second use position. The bag separating mechanism 20 is used to separate the top layer of packaging bags stacked in the loading position 15 and provides a bag dispensing mechanism 30. The bag dispensing mechanism 30 receives the single-layer packaging bags transferred by the bag separating mechanism 20 and outputs them. The storage rack 11 is provided with the first material storage position 14, the loading position 15 and the second storage position 16 in sequence along the first direction F1. The 12 is equipped with a first material placement position 18 and a second material placement position 19. The material supply drive unit 13 drives the storage rack 11 to switch between the first and second use positions, which facilitates the continuous supply of packaging bags. When the first material placement position 18 supplies bags to the upper material position 15, the second material placement position 19 can be replenished at the same time. When the second material placement position 19 supplies bags to the upper material position 15, the first material placement position 18 can also be replenished at the same time. This allows the grain packaging bag conveying device 100 to operate without stopping during the bag supply process, thereby effectively ensuring the overall number of bags supplied and achieving the purpose of improving the bag supply efficiency of the packaging bag conveying device.

[0036] The following text, combined with Figures 1 to 5 The above-mentioned grain packaging bag conveying device 100 will be further described.

[0037] To improve the automated bag-carrying efficiency of the grain bag conveying device 100, such as Figures 2 to 4As shown, the storage rack 11 includes a frame 111, a slide rod 112, a bag-collecting component 113, a top bag plate 114, and a top bag driving component 115. The frame 111 has a first storage position 14, a loading position 15, and a second storage position 16. The slide rod 112 is mounted on the frame 111 and slidably connected to the material placement platform 12. There are two bag-collecting components 113, one of which is located at the first storage position 14, and the other is located at the second storage position 16. Each bag-collecting component 113 has a bag-collecting surface 117, which is inclined towards the ground in a direction away from the material placement platform 12. The top bag plate 114 is rotatably connected to the frame 111 at one end near the material placement platform 12. The top bag plate 114 has a first working position and a second working position, as shown in the figure. Figure 3 As shown, when the top bag plate 114 is in the first working position, the top bag plate 114 and the bag collection surface 117 are on the same plane, as... Figure 2 and Figure 4 As shown, when the top bag plate 114 is in the second working position, the top bag plate 114 is on the same plane as the first material placement position 18 or the second material placement position 19. The top bag drive component 115 is rotatably mounted on the frame 111 and drives the top bag plate 114 to switch between the first working position and the second working position. Through the inclined bag collection surface 117, the packaging bags are automatically collected under the action of gravity, thereby effectively reducing the workload of manually sorting and stacking packaging bags. At the same time, by switching the top bag plate 114 between the first working position and the second working position, it is convenient for the packaging bags to be transferred from the storage position to the placement position, thereby improving the automated bag conveying efficiency of the grain packaging bag conveying device 100.

[0038] To improve the storage stability of packaging bags in the storage location, such as Figure 3 As shown, the bag receiving component 113 also includes a bag blocking surface 118. The bag blocking surface 118 is located away from the end of the bag receiving surface 117 away from the material placement platform 12. The bag blocking surface 118 of the bag receiving component 113 can effectively prevent the packaging bag from slipping off the bag receiving surface 117, thereby improving the storage stability of the packaging bag in the storage position.

[0039] To improve the support stability of the top bag plate 114, such as Figure 3 As shown, the storage rack 11 also includes a bag baffle 116, which is connected to the frame 111 and is located at the end of the top bag plate 114 away from the material placement platform 12. The bag baffle 116 of the storage rack 11 can effectively prevent the stacked packaging bags from moving excessively when the top bag plate 114 moves, thereby avoiding the stacked packaging bags from scattering when the top bag plate 114 moves, and achieving the purpose of improving the support stability of the top bag plate 114.

[0040] To improve the operational safety of the bag supply mechanism 10, such as Figure 3As shown, the storage rack 11 also includes a fence 119, which is set around the edge of the rack 111. The fence 119 can prevent personnel from entering the working area of ​​the bag supply mechanism 10, thereby improving the operational safety of the bag supply mechanism 10.

[0041] like Figure 3 As shown, the material placement platform 12 includes a body 121, a guide wheel 122 and a limiting plate 123. The body 121 is rotatably connected to the guide wheel 122, and the guide wheel 122 is slidably connected to the storage rack 11. There are multiple limiting plates 123, each of which is installed on the body 121 and forms a first material placement position 18 and a second material placement position 19 with the body 121.

[0042] like Figure 5 As shown, the bag-separating mechanism 20 includes a support frame 21, a bag-separating drive assembly 22, an adsorption assembly 23, and a bag-feeding assembly 24. The support frame 21 is connected to the bag-separating drive assembly 22. The bag-separating drive assembly 22 drives the adsorption assembly 23 to move to the loading position 15 or to the bag-feeding assembly 24. The bag-feeding assembly 24 is used to receive the packaging bags and transfer them to the bag-out mechanism 30. The bag-separating drive assembly 22 is a cylinder.

[0043] Specifically, such as Figure 5 As shown, the bag-separating drive assembly 22 includes a lifting drive component 221 and a steering drive component 222. The lifting drive component 221 is rotatably mounted on the support frame 21 and connected to the adsorption assembly 23. The steering drive component 222 drives the lifting drive component 221 to rotate around the support frame 21 so that the adsorption assembly 23 on the lifting drive component 221 faces the feeding position 15 or the bag feeding assembly 24. Both the lifting drive component 221 and the steering drive component 222 are cylinders.

[0044] Furthermore, such as Figure 5 As shown, the adsorption assembly 23 includes a suction cup 231 and a stop member 232. The suction cup 231 has an adsorption surface 233, and the stop member 232 has a stop surface 234. The adsorption surface 233 and the stop surface 234 are on the same plane. By setting the suction cup 231 and the stop member 232 of the adsorption assembly 23 on the same plane, the suction cup 231 can be prevented from being damaged by pressure, thereby improving the service life of the suction cup 231.

[0045] Furthermore, such as Figure 5 As shown, the bag feeding assembly 24 includes a bag feeding roller 241, a bag feeding drive 242, and a bag pressing wheel 243. The bag feeding roller 241 is rotatably connected to the support frame 21. The bag feeding drive 242 drives the bag feeding roller 241 to rotate in the direction of the bag exit mechanism 30. The bag pressing wheel 243 is rotatably mounted on the support frame 21 and forms a bag feeding channel 244 with the bag feeding roller 241. The bag feeding drive 242 is a motor.

[0046] The working principle of the grain packaging bag conveying device 100 provided in this application is as follows: First, stacked packaging bags are placed at the first placement position 18 and the second placement position 19 respectively. When the placement platform 12 is in the first use position, the first placement position 18 is connected to the feeding position 15, and the second placement position 19 is connected to the second storage position 16. When the packaging bags stacked on the first placement position 18 are used up, the feeding drive 13 drives the placement platform 12 to switch to the second use position, so that the first placement position 18 is connected to the first storage position 14. The packaging bags are stacked on the first placement position 18 by the manual storage position 14, and the second placement position 19 is connected to the feeding position 15, so that the bag separating mechanism 20 can grab the packaging bags, thereby realizing the continuous supply of packaging bags.

[0047] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0048] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A grain packaging bag conveying device, characterized in that, include: The system includes a bag supply mechanism, a bag separating mechanism, and a bag dispensing mechanism. The bag supply mechanism comprises a storage rack, a placement platform, and a supply drive. The storage rack is sequentially provided with a first storage position, a loading position, and a second storage position along a first direction. The placement platform is slidably disposed on the storage rack along the first direction and is provided with a first placement position and a second placement position. The placement platform has a first use position and a second use position. When the placement platform is in the first use position, the first placement position is connected to the loading position, and the second placement position is connected to the second storage position. When the placement platform is in the second use position, the first placement position is connected to the first storage position, and the second placement position is connected to the loading position. The supply drive drives the placement platform to switch between the first use position and the second use position. The bag separating mechanism is used to separate the top layer of packaging bags stacked in the loading position and provide them to the bag dispensing mechanism. The bag dispensing mechanism receives the single-layer packaging bags transferred by the bag separating mechanism and outputs them.

2. The grain packaging bag conveying device according to claim 1, characterized in that, The storage rack includes a frame, a sliding rod, a bag-collecting component, a top bag plate, and a top bag drive component. The frame has a first storage position, a loading position, and a second storage position. The sliding rod is mounted on the frame and slidably connected to the loading platform. There are two bag-collecting components, one of which is located at the first storage position and the other at the second storage position. Each bag-collecting component has a bag-collecting surface, which is inclined towards the ground away from the loading platform. The end of the top bag plate near the loading platform is rotatably connected to the frame. The top bag plate has a first working position and a second working position. When the top bag plate is in the first working position, it is on the same plane as the bag-collecting surface. When the top bag plate is in the second working position, it is on the same plane as either the first or the second loading position. The top bag drive component is rotatably mounted on the frame and drives the top bag plate to switch between the first and second working positions.

3. The grain packaging bag conveying device according to claim 2, characterized in that, The bag-collecting component also includes a bag-blocking surface, which is located at the end of the bag-collecting surface away from the material-dispensing platform.

4. The grain packaging bag conveying device according to claim 2, characterized in that, The storage rack also includes a bag baffle plate, which is connected to the rack body and is located at the end of the top bag plate away from the material placement platform.

5. The grain packaging bag conveying device according to claim 2, characterized in that, The storage rack also includes a fence that surrounds the edge of the rack.

6. The grain packaging bag conveying device according to claim 1, characterized in that, The material placement platform includes a body, guide wheels, and limiting plates. The body is rotatably connected to the guide wheels, and the guide wheels are slidably connected to the storage rack. There are multiple limiting plates, each of which is installed on the body and forms a first material placement position and a second material placement position with the body.

7. The grain packaging bag conveying device according to claim 1, characterized in that, The bag-separating mechanism includes a support frame, a bag-separating drive assembly, an adsorption assembly, and a bag-feeding assembly. The support frame is connected to the bag-separating drive assembly. The bag-separating drive assembly drives the adsorption assembly to move to the feeding position or to the bag-feeding assembly. The bag-feeding assembly is used to receive the packaging bag and transfer it to the bag-discharging mechanism.

8. The grain packaging bag conveying device according to claim 7, characterized in that, The bag-separating drive assembly includes a lifting drive component and a steering drive component. The lifting drive component is rotatably mounted on the support frame and connected to the adsorption component. The steering drive component drives the lifting drive component to rotate around the support frame so that the adsorption component on the lifting drive component faces the feeding position or the bag feeding component.

9. The grain packaging bag conveying device according to claim 7, characterized in that, The adsorption assembly includes a suction cup and a stop. The suction cup has an adsorption surface, and the stop has a stop surface. The adsorption surface and the stop surface are on the same plane.

10. The grain packaging bag conveying device according to claim 7, characterized in that, The bag feeding assembly includes a bag feeding roller, a bag feeding drive, and a bag pressing wheel. The bag feeding roller is rotatably connected to the support frame. The bag feeding drive drives the bag feeding roller to rotate in the direction of the bag discharging mechanism. The bag pressing wheel is rotatably mounted on the support frame and forms a bag feeding channel with the bag feeding roller.

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