A rotary bag taking device

Abstract

The application provides a rotating bag taking device, which comprises a support assembly, a bag taking assembly, a rotating assembly and a driving assembly. The bag taking assembly is arranged on the support assembly and is used for adsorbing a packaging bag. The rotating assembly is arranged on the support assembly and rotates relative to the support assembly, so that the bag taking assembly rotates to take the packaging bag. The driving assembly drives the rotating assembly to rotate relative to the support assembly, so that the rotating assembly rotates. The driving assembly drives the rotating assembly to rotate relative to the support assembly, and simultaneously drives the bag taking assembly to rotate relative to the support assembly and to rotate by itself. The bag taking assembly transports the packaging bag from a packaging bag conveying device to a next production line to perform packaging and other operations. The packaging bag is grabbed through the bag taking assembly, and the driving assembly is used for rotating and conveying. The packaging bag is sorted one by one, the speed is further improved compared with a traditional mechanical arm sorting mode, and the packaging bag conveying efficiency is improved.

Description

Technical Field

[0001] This application relates to a bag-retrieving device, and more particularly to a rotary bag-retrieving device. Background Technology

[0002] Currently, on automated packaging production lines, the gripping, sorting, and conveying of packaging bags mainly rely on a combination of robotic arms and conveyor belts. A common problem in existing technologies is the mismatch between sorting cycle time and conveying speed. When packaging bags enter the sorting process in a stacked state, traditional technologies generally employ a multi-joint robotic arm combined with a vacuum suction cup. A servo motor drives the robotic arm to perform multi-degree-of-freedom motion to grip the bags. The sorting action must be completed before the conveying process can begin. Such devices suffer from complex motion trajectories, large space occupancy, and limited dynamic response speed. Especially under high-speed production conditions, they are prone to gripping position drift, leading to an increased rate of packaging bag breakage. Utility Model Content

[0003] This application provides a rotating bag-retrieving device to solve the problems existing in related technologies. The technical solution is as follows:

[0004] This application provides a rotating bag-retrieving device, including:

[0005] Support assembly;

[0006] The bag-grabbing component is mounted on the support component and adsorbs the packaging bag.

[0007] A rotating component is mounted on a support assembly and rotates relative to the support assembly to cause the bag-taking component to rotate and take the bag.

[0008] The drive component rotates relative to the support component, thereby causing the rotating component to rotate.

[0009] In one implementation,

[0010] The support assembly includes:

[0011] The support body and the drive components are mounted on the support body.

[0012] The outer ring is set on the bracket body;

[0013] The gear ring is located on the outer ring, and the rotating component is located inside the gear ring.

[0014] In one implementation,

[0015] There is a gap between the gear ring and the outer ring.

[0016] In one implementation,

[0017] The rotating assembly includes:

[0018] The first gear is mounted on the support body. The drive assembly drives the first gear to rotate relative to the support body. The first gear corresponds to the gear ring.

[0019] A plurality of second gears are disposed between the first gear and the gear ring, and the plurality of second gears mesh with the first gear and the gear ring.

[0020] A rotating disk is mounted on the outer ring. The thickness of the rotating disk is matched with the gap between the gear ring and the outer ring. When the first gear rotates, several second gears drive the rotating disk to rotate, so that the bag-taking assembly rotates relative to the outer ring.

[0021] In one implementation,

[0022] The rotating assembly also includes:

[0023] The number of connecting rods is adapted to the number of second gears. The connecting rods are set on the corresponding second gears and pass through the rotating disk. When the second gears rotate, the connecting rods rotate with the second gears.

[0024] A rotating block is mounted on the connecting rod, with the end of the rotating block furthest from the connecting rod mounted on the bag-taking assembly. When the connecting rod rotates, the rotating block rotates along with the connecting rod.

[0025] A support rod is mounted on the first gear, and the support rod rotates simultaneously with the first gear.

[0026] The slide bar is located at the end of the support rod away from the first gear. The number of slide bars corresponds to the number of rotating blocks. The bag-taking assembly is located on the slide bar.

[0027] In one implementation,

[0028] The bag-removing component includes:

[0029] The number of sliders matches the number of slide bars. The sliders are set on the corresponding slide bars, and the bottom of the slider is set on the end of the rotating block away from the connecting rod. When the rotating block rotates, the slider slides along the slide bar.

[0030] Mounting plate, which is detachably mounted on the slider;

[0031] The suction cup is detachably mounted on the mounting plate.

[0032] In one implementation,

[0033] The slider has a first mounting groove for mounting a mounting plate, and the mounting plate has a second mounting groove for mounting a suction cup.

[0034] In one implementation,

[0035] The axis of the first gear coincides with the axis of the gear ring.

[0036] In one implementation,

[0037] The driver components include:

[0038] The drive motor is mounted on the bracket body.

[0039] The transmission assembly has one part located on the output end of the drive motor and the other part located on the first gear.

[0040] In one implementation,

[0041] The transmission components include:

[0042] The first pulley is located at the output end of the drive motor;

[0043] The second pulley is mounted on the first gear.

[0044] A belt, which is fitted onto a first pulley and a second pulley.

[0045] The advantages or beneficial effects of the above technical solutions include at least the following:

[0046] The drive component drives the rotating component to rotate relative to the support, and simultaneously drives the bag-picking component to rotate relative to the support component while also rotating on its own axis. The bag-picking component transports the packaging bags from the packaging bag conveyor to the next production line for packaging and other operations. By setting up the bag-picking component, the packaging bags are gripped and transported by the drive component. While sorting the packaging bags one by one, the speed is further improved compared to the traditional robotic arm sorting method, thus improving the efficiency of packaging bag conveying.

[0047] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of this application will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0048] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the various drawings denote the same or similar parts or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings depict only some embodiments disclosed in this application and should not be construed as limiting the scope of this application.

[0049] Figure 1 This is a schematic diagram of the structure of this utility model;

[0050] Figure 2 This is a structural diagram of the back of the present invention;

[0051] Figure 3 This is a schematic diagram of the main structure of this utility model;

[0052] In the picture:

[0053] 100. Bracket assembly; 110. Bracket body; 120. Outer ring; 130. Gear ring;

[0054] 200, Bag-retrieving assembly; 210, Slider; 211, First mounting slot; 220, Mounting plate; 221, Second mounting slot; 230, Suction cup;

[0055] 300. Rotating assembly; 310. First gear; 320. Second gear; 330. Rotating disk; 340. Connecting rod; 350. Rotating block; 360. Support rod; 370. Slide rod;

[0056] 400. Drive assembly; 410. Drive motor; 420. Transmission assembly; 421. First pulley; 422. Second pulley; 423. Belt;

[0057] 500. Initial position. Detailed Implementation

[0058] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this application. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0059] Figures 1-3 This diagram illustrates the structure of a rotating bag-retrieving device according to an embodiment of this application. Figures 1-3 As shown, the bag-retrieving device may include:

[0060] Bracket assembly 100;

[0061] The bag-taking component 200 is mounted on the support component 100 and adsorbs the packaging bag.

[0062] A rotating component 300 is disposed on the support component 100. The rotating component 300 rotates relative to the support component 100 to cause the bag-taking component 200 to rotate and take a bag.

[0063] The drive assembly 400 rotates relative to the support assembly 100 to drive the rotation assembly 300 to rotate.

[0064] In this embodiment, the drive component 400 drives the rotating component 300 to rotate relative to the support, and simultaneously drives the bag picking component 200 to rotate relative to the support component 100 while also rotating on its own axis. The bag picking component 200 transports the packaging bags from the packaging bag conveying device to the next production line for packaging and other operations. By setting up the bag picking component 200, the packaging bags are picked up and transported by the drive component 400. While sorting the packaging bags one by one, the speed is further improved compared to the traditional robotic arm sorting method, thus improving the efficiency of packaging bag conveying.

[0065] like Figures 1-3 As shown, in one embodiment,

[0066] The support assembly 100 includes:

[0067] The support body 110 and the drive assembly 400 are mounted on the support body 110.

[0068] Outer ring 120, the outer ring 120 is set on the bracket body 110;

[0069] Gear ring 130 is mounted on outer ring 120, and rotating component 300 is mounted inside gear ring 130.

[0070] In this embodiment, the gear ring 130 is fixedly installed inside the outer ring 120, and the gear ring 130 facilitates the rotation of the rotating assembly 300.

[0071] Furthermore, the height of the gear ring 130 is less than the height of the outer ring 120, forming a stepped notch between the outer ring 120 and the gear ring 130. This allows part of the rotating component 300 to be embedded in the outer ring 120, making its surface flush with the surface of the outer ring 120. This ensures aesthetics while also facilitating the rotation of the rotating component 300.

[0072] like Figures 1-3 As shown, in one embodiment,

[0073] Rotating assembly 300 includes:

[0074] The first gear 310 is mounted on the support body 110. The drive assembly 400 drives the first gear 310 to rotate relative to the support body 110. The first gear 310 corresponds to the gear ring 130.

[0075] A plurality of second gears 320 are disposed between the first gear 310 and the gear ring 130, and the plurality of second gears 320 mesh with the first gear 310 on the gear ring 130.

[0076] A rotating disk 330 is disposed on the outer ring 120. The thickness of the rotating disk 330 is adapted to the gap between the gear ring 130 and the outer ring 120. When the first gear 310 rotates, several second gears 320 drive the rotating disk 330 to rotate, so that the bag taking assembly 200 rotates relative to the outer ring 120.

[0077] In this embodiment, the drive assembly 400 drives the first gear 310 to rotate. Due to the meshing of the second gear 320 with the gear ring 130 and the first gear 310 respectively, when the first gear 310 rotates and the gear ring 130 is fixed, the second gear 320 rotates between the gear ring 130 and the first gear 310. At this time, while the second gear 320 is rotating, the second gear 320 drives the rotating disk 330 to rotate relative to the outer ring 120.

[0078] Specifically, the number of second gears 320 can be adjusted according to the number of packaging bags to be conveyed. The more second gears 320 are set, the higher the packaging bag conveying efficiency.

[0079] Specifically, a bearing is provided between the first gear 310 and the rotating disk 330.

[0080] It should be noted that the axis of the first gear 310, the center of the gear ring 130, and the rotation axis of the second gear 320 coincide.

[0081] like Figures 1-3 As shown, in one embodiment,

[0082] The rotating assembly 300 also includes:

[0083] The number of connecting rods 340 is adapted to the number of second gears 320. The connecting rods 340 are set on the corresponding second gears 320. The connecting rods 340 pass through the rotating disk 330. When the second gears 320 rotate, the connecting rods 340 rotate with the second gears 320.

[0084] A rotating block 350 is mounted on a connecting rod 340. The end of the rotating block 350 away from the connecting rod 340 is mounted on the bag-taking assembly 200. When the connecting rod 340 rotates, the rotating block 350 rotates with the connecting rod 340.

[0085] A support rod 360 is mounted on the first gear 310, and the support rod 360 rotates simultaneously with the first gear 310.

[0086] The slide bar 370 is located at the end of the support rod 360 away from the first gear 310. The number of slide bars 370 corresponds to the number of rotating blocks 350. The bag taking assembly 200 is located on the slide bar 370.

[0087] In this embodiment, when the first gear 310 drives several second gears 320 to rotate simultaneously, the second gears 320 drive the rotating disk 330 to rotate, and at the same time, the second gears 320 drive the connecting rod 340 to rotate. While the connecting rod 340 rotates, it drives the rotating block 350 to rotate around the axis of the connecting rod 340, thereby driving the bag-taking assembly 200 to rotate along with the rotating disk 330, which facilitates flipping the bag while taking it out. At the same time, the support rod 360 rotates with the first gear 310, and the rotation axis of the rotating disk 330 coincides with the rotation axis of the support rod 360. The sliding rod 370 rotates with the support rod 360.

[0088] like Figures 1-3 As shown, in one embodiment,

[0089] The bag-removing assembly 200 includes:

[0090] The number of sliders 210 is adapted to the number of sliders 370. The sliders 210 are set on the corresponding sliders 370. The bottom of the sliders 210 is set on the end of the rotating block 350 away from the connecting rod 340. When the rotating block 350 rotates, the sliders 210 slide along the sliders 370.

[0091] Mounting plate 220 is detachably mounted on slider 210;

[0092] Suction cup 230 is detachably mounted on mounting plate 220.

[0093] In this embodiment, the number of slider 210, slide rod 370, and second gear 320 are matched. When the second gear 320 drives the connecting rod 340 to rotate, the rotating block 350 drives the slider 210 to reciprocate along the slide rod 370, thereby causing the slider 210 to flip and drive the mounting plate 220 to flip, thereby realizing the flipping of the packaging bag on the suction cup 230 to realize the conveying of the packaging bag.

[0094] Specifically, the slider 210 has an "L" shaped cross-section. The bottom of the slider 210 is rotatably connected to the rotating block 350. The mounting plate 220 is set on the long rod of the slider 210. When the connecting rod 340 drives the rotating block 350 to rotate, the rotating block 350 drives the slider 210 to reciprocate along the sliding rod 370. While the slider 210 moves along the sliding rod 370, the slider 210 rotates relative to the sliding rod 370, thereby realizing the flipping of the suction cup 230 on the mounting plate, thus realizing the flipping of the packaging bag.

[0095] Furthermore, the slider 210 has a first mounting groove 211 for mounting the mounting plate 220, and the mounting plate 220 has a second mounting groove 221 for mounting the suction cup 230. The mounting plate 220 is fastened to the first mounting groove 211 by bolts and nuts, and the suction cup 230 is fastened to the second mounting groove 221 by bolts and nuts. Preferably, there are two mounting plates 220, and each mounting plate 220 is preferably provided with two suction cups 230. By setting the first mounting groove 211 and the second mounting groove 221, the distance between the suction cups 230 can be adjusted according to the actual length and width of the packaging bag.

[0096] like Figure 1 As shown, specifically, the rotating disk 330 has an initial position for adsorbing the packaging bag. When it is in the initial position 500, the suction cup 230 is perpendicular to the packaging bag on the external packaging bag conveying assembly to ensure that the position of the suction cup 230 adsorbing the packaging bag is perpendicular, thereby ensuring the stability of the adsorption of the suction cup 230.

[0097] It should be noted that the suction cup 230 can also be replaced with other components that can adsorb packaging bags, or it can be set to an adhesive material with adhesive properties.

[0098] like Figures 1-3 As shown, in one embodiment,

[0099] The axis of the first gear 310 coincides with the axis of the gear ring 130.

[0100] In this embodiment, the axis of the first gear 310 is aligned with the axis of the gear ring 130. Meanwhile, several second gears 320 rotate around this axis to ensure that the first gear 310 drives the second gears 320 to rotate the support rod 360, thereby achieving the flipping of the packaging bag.

[0101] like Figure 2 As shown, in one embodiment,

[0102] Driver component 400 includes:

[0103] A drive motor 410 is mounted on the bracket body 110.

[0104] The transmission assembly 420 has a portion disposed on the output end of the drive motor 410 and another portion disposed on the first gear 310.

[0105] In this embodiment, the transmission assembly 420 is driven by the drive motor 410, thereby causing the first gear 310 to rotate.

[0106] like Figure 2 As shown, in one embodiment,

[0107] Transmission assembly 420 includes:

[0108] The first pulley 421 is disposed on the output end of the drive motor 410;

[0109] The second pulley 422 is mounted on the first gear 310;

[0110] Belt 423 is fitted onto the first pulley 421 and the second pulley 422.

[0111] In this embodiment, the belt 423 is sleeved on the first pulley 421 and the second pulley 422, thereby enabling the first pulley 421 to drive the second pulley 422 to rotate through the drive motor 410;

[0112] Specifically, the first gear 310 is also equipped with a support block, which holds the computer on the bracket 110 to ensure the stability of the first gear 310 when it rotates.

[0113] The functions of each module in each device of this utility model embodiment can be found in the corresponding description in the above method, and will not be repeated here.

[0114] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of those different embodiments or examples.

[0115] 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 technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0116] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this application, and these should all be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A rotating bag-retrieving device, characterized in that, include: Support assembly; A bag-grabbing assembly is disposed on the support assembly and adsorbs the packaging bag. A rotating component is disposed on the support assembly and rotates relative to the support assembly to cause the bag-taking component to rotate and take a bag. A drive assembly, wherein the rotating assembly rotates relative to the support assembly to drive the rotating assembly to rotate.

2. The rotating bag-retrieving device according to claim 1, characterized in that, The support assembly includes: The support body, wherein the drive assembly is disposed on the support body; The outer ring is disposed on the bracket body; A gear ring is disposed on the outer ring, and the rotating component is disposed inside the gear ring.

3. The rotating bag-retrieving device according to claim 2, characterized in that, There is a gap between the gear ring and the outer ring.

4. The rotating bag-retrieving device according to claim 3, characterized in that, The rotating component includes: A first gear is disposed on the bracket body, and the driving component drives the first gear to rotate relative to the bracket body. The first gear corresponds to the gear ring. A plurality of second gears are disposed between the first gear and the gear ring, and the plurality of second gears mesh with the first gear on the gear ring. A rotating disk is disposed on the outer ring. The thickness of the rotating disk is adapted to the gap between the gear ring and the outer ring. When the first gear rotates, a plurality of second gears drive the rotating disk to rotate, so that the bag-taking assembly rotates relative to the outer ring.

5. A rotating bag-retrieving device according to claim 4, characterized in that, The rotating assembly also includes: A connecting rod, the number of which is adapted to the number of the second gears, the connecting rod being disposed on the corresponding second gear, the connecting rod passing through the rotating disk, and the connecting rod rotating with the second gear when the second gear rotates; A rotating block is disposed on the connecting rod, with one end of the rotating block away from the connecting rod disposed on the bag-taking assembly. When the connecting rod rotates, the rotating block rotates with the connecting rod. A support rod is mounted on the first gear, and the support rod rotates simultaneously with the first gear. A sliding rod is provided at the end of the support rod away from the first gear. The number of sliding rods corresponds to the number of rotating blocks. The bag-taking assembly is provided on the sliding rod.

6. A rotating bag-retrieving device according to claim 5, characterized in that, The bag-removing component includes: The slider is provided with a number that matches the number of sliding rods. The slider is positioned on the corresponding sliding rod, and the bottom of the slider is positioned on the end of the rotating block away from the connecting rod. When the rotating block rotates, the slider slides along the sliding rod. Mounting plate, which is detachably mounted on the slider; A suction cup, which is detachably mounted on the mounting plate.

7. A rotating bag-retrieving device according to claim 6, characterized in that, The slider has a first mounting groove for mounting the mounting plate, and the mounting plate has a second mounting groove for mounting the suction cup.

8. A rotating bag-retrieving device according to claim 4, characterized in that, The axis of the first gear coincides with the axis of the gear ring.

9. A rotating bag-retrieving device according to claim 4, characterized in that, The driving component includes: A drive motor is mounted on the bracket body; A transmission assembly, a portion of which is disposed on the output end of the drive motor, and another portion of which is disposed on the first gear.

10. A rotating bag-retrieving device according to claim 9, characterized in that, The transmission assembly includes: The first pulley is disposed at the output end of the drive motor; The second pulley is mounted on the first gear. A belt, which is fitted onto the first pulley and the second pulley.

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