Continuous blanking device for net bag packaging

Abstract

The utility model relates to the technical field of net bag packaging, in particular to a continuous blanking device for net bag packaging, which comprises a rack, a receiving hopper is arranged at the top of the rack, a top plate is arranged at the bottom of the receiving hopper, and a plurality of receiving pipes are arranged on the lower surface of the top plate. A clamping device used for clamping a net bag is arranged at the bottom of the material receiving pipe, the material receiving pipe is sequentially connected with the lower portion of the material receiving hopper in an abutting mode through a rotating device, continuous and efficient bagging of materials is achieved, production efficiency is greatly improved, and complexity and labor intensity of manual operation are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of net bag packaging, in particular to a continuous blanking device for net bag packaging. Background Art

[0002] Net bags are a common packaging material and are widely used in the packaging and transportation of various items. Items packaged in net bags include but are not limited to fruits (such as oranges, tangerines), vegetables, seeds, small items, etc. Net bags can provide certain protection for the items inside to prevent damage during transportation. The mesh structure allows air circulation, which helps to maintain the freshness of fruits and vegetables. Net bags are usually equipped with handles or ropes for easy carrying, making transportation more convenient. Many net bag materials are durable and reusable, which helps reduce the waste of packaging materials. Compared with traditional packaging materials, net bags are less expensive and can save packaging costs.

[0003] When using a net bag for bagging and packaging, although there are some convenient tools, the packaging efficiency is low, and most bags are packed one by one. Since there are multiple meshes on the net bag, the products inside will be blocked by the net bag during bagging. For example, the continuity of production of angular products such as rice dumplings is not high, which makes bagging difficult and reduces production efficiency. Therefore, this technical solution is proposed for improvement. Utility Model Content

[0004] The purpose of the utility model is to overcome the disadvantage of the prior art that net bags may be blocked by materials when packing materials, resulting in low production efficiency, and to provide a continuous blanking device for net bag packing.

[0005] In order to achieve the above-mentioned purpose, the embodiment of the present invention specifically adopts the following technical solutions: a continuous blanking device for net bag packaging, comprising a frame, a receiving hopper is provided on the top of the frame, a top plate is provided at the bottom of the receiving hopper, a plurality of receiving tubes are provided on the lower surface of the top plate, a clamping device for clamping the net bag is provided at the bottom of the receiving tube, and the receiving tubes are sequentially abutted against the bottom of the receiving hopper through a rotating device.

[0006] Furthermore, the receiving hopper is trumpet-shaped, and a support plate for connecting to a feeding device is provided on the side of the receiving hopper.

[0007] Furthermore, the top plate is arranged horizontally, and a driving motor connected to a rotating device is provided on the upper surface of the top plate.

[0008] Furthermore, the rotating device includes a turntable arranged on the lower surface of the top plate, a support shaft is provided in the middle position of the turntable, a plurality of material receiving holes are provided on the turntable, and the material receiving pipe is detachably connected to the material receiving hole through a connecting device.

[0009] Furthermore, the connecting device is a locking ring arranged at the lower part of the material receiving hole, and the side of the locking ring is provided with an unlocking handle for adjusting the tightness.

[0010] Furthermore, the clamping device is a spring frame, a rotating drum is provided on the upper portion of the spring frame, and the side of the rotating drum is rotatably connected to the support shaft.

[0011] The beneficial effects of the embodiments of the present invention are as follows: a plurality of material receiving tubes are evenly distributed on the lower surface of the top plate through the turntable, which are used to guide the materials into the net bag which is sleeved under the material receiving tubes; a plurality of material receiving holes are evenly opened on the turntable, which correspond to the material receiving holes when they are rotated to the bottom of the material receiving hopper, so that the materials can fall from the material receiving holes into the inside of the material receiving tubes, and the materials enter the inside of the material receiving tubes from the hopper, and fall into the bottom of the net bag; under the action of gravity, the spring clip is released, the materials fall, and the net bag is pressed off the material receiving tube, which greatly reduces the blockage between the materials and the net bag, improves the production efficiency, realizes continuous bagging, realizes continuous and efficient bagging of materials, greatly improves the production efficiency, and reduces the complexity and labor intensity of manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the turntable position structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the overall structure of the turntable of the present utility model;

[0015] In the figure: 1. Frame; 2. Top plate; 201. Material receiving hopper; 202. Support plate; 3. Material receiving pipe; 301. Turntable; 302. Material receiving hole; 303. Locking ring; 4. Rotating drum; 401. Spring frame; 5. Support shaft. DETAILED DESCRIPTION

[0016] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0017] See also Figures 1 to 3The embodiment of the present utility model discloses a continuous blanking device for net bag packaging, which mainly includes a frame 1, a receiving hopper 201, a top plate 2, a receiving pipe 3, a clamping device and a rotating device. The frame 1 is the basic supporting structure of the entire device and is firmly installed on the production line. The receiving hopper 201 is fixedly arranged on the upper surface of the top plate 2. The receiving hopper 201 is designed to be trumpet-shaped to help the material slide smoothly into the inside of the device under the action of gravity, reducing the accumulation and blockage of the material during the receiving process. A support plate 202 is provided on the side of the receiving hopper 201. The support plate 202 is used to connect a feeding device (such as a conveyor belt or a feeder) to ensure that the material can be continuously and stably fed into the receiving hopper 201.

[0018] The top plate 2 is horizontally arranged at the bottom of the receiving hopper 201, and a driving motor is installed on its upper surface. The output part of the driving motor passes through the top plate 2 and is connected to the rotating device arranged below through a transmission mechanism (such as gears, chains or belts) to provide power. A plurality of material receiving pipes 3 are evenly distributed on the lower surface of the top plate 2 through a connecting device, which are used to introduce the material into the net bag sleeved under the material receiving pipe 3. The rotating device includes a turntable 301 arranged on the lower surface of the top plate 2, and a support shaft 5 is provided at the center position of the turntable 301. The support shaft 5 is fixedly connected to the top plate 2 through a bearing to ensure that the turntable 301 can rotate smoothly.

[0019] The cam 303 is a handle that is fixed on the top of the hopper 301 so that the hopper 301 can be easily opened and closed by the screwdriver 302. The cam 303 is a handle that is fixed on the top of the hopper 301 so that the hopper 301 can be easily opened and closed by the screwdriver 302.

[0020] When the material receiving tube 3 is idle, the operator can put the net bag on it, thereby realizing continuous bagging, and realizing continuous and efficient bagging of materials, thereby greatly improving production efficiency and reducing the complexity and labor intensity of manual operation.

[0021] It should be noted that in the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. This is merely for ease of description and does not indicate or imply that the device or element described must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] Furthermore, it should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0023] The term "comprise" or any other similar term is intended to cover non-exclusive inclusion, such that a process, article, or apparatus / device that comprises a list of elements includes not only those elements but also other elements not expressly listed or inherent to such process, article, or apparatus / device.

[0024] Thus far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art may make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will fall within the scope of protection of the present invention.

Claims

1. A continuous blanking device for net bag packaging, comprising a frame (1), characterized in that: A receiving hopper (201) is provided on the top of the frame (1), a top plate (2) is provided on the bottom of the receiving hopper (201), a plurality of receiving tubes (3) are provided on the lower surface of the top plate (2), a clamping device for clamping a net bag is provided at the bottom of the receiving tubes (3), and the receiving tubes (3) are sequentially brought into contact with the bottom of the receiving hopper (201) through a rotating device.

2. The continuous blanking device for net bag packaging according to claim 1, characterized in that: The receiving hopper (201) is trumpet-shaped, and a support plate (202) for connecting to a feeding device is provided on the side of the receiving hopper (201).

3. The continuous blanking device for net bag packaging according to claim 1, characterized in that: The top plate (2) is arranged horizontally, and a driving motor connected to a rotating device is arranged on the upper surface of the top plate (2).

4. The continuous blanking device for net bag packaging according to claim 3, characterized in that: The rotating device comprises a turntable (301) arranged on the lower surface of the top plate (2); a support shaft (5) is provided at the middle position of the turntable (301); a plurality of material receiving holes (302) are provided on the turntable (301); and the material receiving pipe (3) is detachably connected to the material receiving hole (302) via a connecting device.

5. The continuous blanking device for net bag packaging according to claim 4, characterized in that: The connecting device is a locking ring (303) arranged at the lower part of the material receiving hole (302), and a side edge of the locking ring (303) is provided with an unlocking handle for adjusting the tightness.

6. The continuous blanking device for net bag packaging according to claim 4, characterized in that: The clamping device is a spring frame (401), a rotating drum (4) is provided on the upper portion of the spring frame (401), and the side of the rotating drum (4) is rotatably connected to the support shaft (5).

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