Bag shaking structure

Abstract

The utility model provides a bag shaking structure which comprises a fixed frame and a movable frame which are arranged above a feeding hopper, the fixed frame and the movable frame are the same in horizontal height and are arranged in parallel, the movable frame is connected with a driving mechanism, and the driving mechanism drives the movable frame to be close to or away from the fixed frame to achieve bag shaking. The fixed frame and the movable frame are arranged above the feeding hopper, and the movable frame can move relative to the fixed frame, so that the opening of the material bag is opened and closed to shake the material bag, excess materials in the material bag are shaken out, and the problem that the excess materials exist in the material bag is solved.

Description

Technical Field

[0001] This utility model relates to a shake-bag structure. Background Technology

[0002] In plastic production, it is often necessary to transport plastic bags to production equipment for production. Manual opening and feeding is not only time-consuming and labor-intensive, which led to the development of automatic bag unpacking machines. After the automatic bag unpacking machine opens the plastic bag, most of the plastic flows out of the bag, but some plastic remains inside. This requires a bag shaking structure to shake out the remaining material inside the bag. Utility Model Content

[0003] This utility model proposes a bag shaking structure, including a fixed frame and a movable frame disposed above the feed hopper. The fixed frame and the movable frame are at the same horizontal height and are arranged parallel to each other. The movable frame is connected to a drive mechanism, and the drive mechanism drives the movable frame to move closer to or away from the fixed frame to achieve bag shaking.

[0004] In one or more embodiments, the fixed frame is provided with a plurality of fixed wire frames spaced apart, and the movable frame is provided with a plurality of movable wire frames spaced apart. The fixed wire frames and the movable wire frames are at the same horizontal height, and the movable wire frames can move away from or closer to the fixed wire frames.

[0005] In one or more embodiments, a plurality of the fixed wire frames are combined to form a bag-shaking workbench, with the feed hopper located below the fixed wire frames.

[0006] In one or more embodiments, the drive mechanism forms a drive cylinder, the movable frame is provided with a drive arm, and the drive cylinder is connected to the drive arm.

[0007] In one or more embodiments, the feed hopper, the fixed frame, and the movable frame are all mounted on a frame, the frame is provided with mounting holes, and the movable frame is provided with a connecting crossbar, which passes through the mounting holes of the frame from the side and connects to the movable frame.

[0008] In one or more embodiments, the drive arm is connected to the connecting crossbar.

[0009] The beneficial effects of this utility model are as follows: By setting a fixed frame and a movable frame above the feeding hopper, and the movable frame being able to move relative to the fixed frame, the opening of the material bag is opened and closed to achieve bag shaking, thereby shaking out the remaining material in the material bag and solving the problem of residual material in the material bag. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the shake bag structure.

[0011] Figure 2This is an enlarged schematic diagram of the shake bag structure.

[0012] Figure 3 This is a schematic diagram showing the separation of the fixed frame and the movable frame in the shaker bag structure. Detailed Implementation

[0013] The following description, in conjunction with the accompanying drawings, further illustrates the proposed solution:

[0014] See appendix Figure 1-3 A bag-shaking structure includes a fixed frame 1 and a movable frame 2 disposed above a feed hopper 4. The fixed frame 1 and the movable frame 2 are at the same horizontal height and are arranged parallel to each other. The movable frame 2 is connected to a drive mechanism 3. The drive mechanism 3 drives the movable frame 2 to move closer to or away from the fixed frame 1 to achieve bag shaking. Initially, the fixed wire frame 11 of the fixed frame 1 and the movable wire frame 21 of the movable frame 2 are horizontally close or horizontally attached. After the bag is cut, the cut corresponds to the position of the fixed wire frame 11 and the movable wire frame 21. The drive mechanism 3 drives the movable wire frame 21 to move, causing the movable wire frame 21 to move away from the fixed wire frame 1 and thus open the cut, allowing the remaining material in the bag to flow out. The drive mechanism 3 drives the movable wire frame 21 to move back and forth, realizing the repeated opening and closing of the cut, which forms the bag shaking effect and can effectively shake out the remaining material.

[0015] Furthermore, the fixed frame 1 is provided with a plurality of fixed wire frames 11 spaced apart, and the movable frame 2 is provided with a plurality of movable wire frames 21 spaced apart. The fixed wire frames 11 and the movable wire frames 21 are at the same horizontal height, and the movable wire frames 21 can move away from or close to the fixed wire frames 11.

[0016] Furthermore, multiple fixed wire frames 11 are combined to form a bag-shaking workbench, with the feed hopper 4 located below the fixed wire frames 11.

[0017] Furthermore, the drive mechanism 3 forms a drive cylinder, and the movable frame 2 is provided with a drive arm 31, and the drive cylinder 3 is connected to the drive arm 31.

[0018] Furthermore, the feed hopper 4, the fixed frame 1, and the movable frame 2 are all mounted on the frame 5. The frame 5 is provided with mounting holes 51, and the movable frame 2 is provided with a connecting crossbar 22. The connecting crossbar 2 passes through the mounting holes 51 of the frame 5 from the side and is connected to the movable frame 21.

[0019] Furthermore, the drive arm 31 is connected to the connecting crossbar 22 to drive the moving wire frame 2.

[0020] 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.

[0021] 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.

[0022] 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.

[0023] 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.

[0024] 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 the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. 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 different embodiments or examples.

[0025] The above preferred embodiments should be regarded as illustrative examples of the embodiments of the present application. Any technical deductions, substitutions, improvements, etc. that are similar to or based on the present application should be considered within the scope of protection of this patent.

Claims

1. A shaking bag structure, characterized in that, It includes a fixed frame and a movable frame set above the feed hopper. The fixed frame and the movable frame are at the same horizontal height and are set parallel to each other. The movable frame is connected to a drive mechanism, which drives the movable frame to move closer to or away from the fixed frame to achieve bag shaking.

2. The shaking bag structure according to claim 1, characterized in that, The fixed frame is provided with multiple fixed wire frames spaced apart, and the movable frame is provided with multiple movable wire frames spaced apart. The fixed wire frames and movable wire frames are at the same horizontal height, and the movable wire frames can move away from or closer to the fixed wire frames.

3. The shaking bag structure according to claim 2, characterized in that, Multiple fixed wire frames are combined to form a bag-shaking worktable, with the feed hopper located below the fixed wire frames.

4. The shaking bag structure according to claim 1, characterized in that, The driving mechanism forms a driving cylinder, and a driving arm is provided on the moving frame. The driving cylinder is connected to the driving arm.

5. The shaking bag structure according to claim 4, characterized in that, The feed hopper, fixed frame, and movable frame are all mounted on a frame. The frame has mounting holes, and the movable frame has a connecting crossbar. The connecting crossbar passes through the mounting holes of the frame from the side and connects to the movable frame.

6. The shaking bag structure according to claim 5, characterized in that, The drive arm is connected to the connecting crossbar.

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