Powder material feeding device

Abstract

The utility model provides a powdery material feeding device which is used in the technical field of material processing. The device comprises a feeding box, processing equipment and a packaging and recycling mechanism, wherein the feeding box is communicated with the processing equipment; the throwing box is provided with a bag breaking mechanism, a sealing door and a transparent observation window; the packaging and recycling mechanism is provided with a connecting piece, and the connecting piece is connected to a recycling opening of the feeding box and hinged to a one-way plate; the processing equipment comprises a connecting pipe, and the connecting pipe is provided with a vacuum device. According to the material feeding device, the material feeding process is completed in a closed space, pollution to materials and environmental pollution caused by the fact that powdery materials drift to the outside are avoided, operators cannot make contact with the materials in the process, and potential safety hazards are reduced. The device is simple in structure, ingenious in design, easy to manufacture, convenient to use and wide in applicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of material processing, in particular to a powder material feeding device. Background Art

[0002] At present, the delivery of powdered materials is often involved in many industries such as chemical, pharmaceutical, food processing and metallurgy. Usually, powdered materials are stored in bagged packaging. When used, the materials need to be manually broken into bags and poured into an open delivery device. Then, the materials are delivered to the processing equipment through the delivery device. In this process, the materials are easily contaminated and the powder is easily dispersed, causing pollution to the environment. If the materials are flammable, explosive, highly toxic or highly allergenic powders, safety accidents are also prone to occur, affecting the health of production personnel. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a powder material delivery device, which realizes that the material delivery process is completed in a closed space, avoiding pollution to the material and the environment.

[0004] The technical solution adopted by the utility model is: a powder material delivery device, including a delivery box, processing equipment and a packaging recovery mechanism: the delivery box is connected to the processing equipment and the packaging recovery mechanism respectively; the delivery box is provided with a bag breaking mechanism for separating the packaging and the material, and placing the packaging into the packaging recovery mechanism.

[0005] Furthermore, a mounting hole is provided on one side of the delivery box, and the bag breaking mechanism includes a protective glove, which is airtightly arranged in the mounting hole.

[0006] Furthermore, the mounting hole is provided with a flanging flange, and the protective gloves are mounted on the flanging flange via a locking member.

[0007] Furthermore, the delivery box also includes a sealed door, and the sealed door is provided with a sealing gasket and a buckle.

[0008] Furthermore, the delivery box is also provided with a transparent observation window for observing the working condition of the bag breaking mechanism.

[0009] Furthermore, the bottom of the delivery box is funnel-shaped and is connected to the processing equipment through a connecting pipe.

[0010] Furthermore, the connecting pipe is provided with a vacuum device.

[0011] Furthermore, the delivery box is provided with a recycling port, and the packaging recycling mechanism is provided with a connecting piece, which is connected to the recycling port and is hingedly provided with a one-way plate, and the one-way plate can be flipped up and down to open and close the recycling port.

[0012] Furthermore, a hinge shaft is provided at the inner top of the connecting member, the one-way plate is connected to the hinge shaft, and the one-way plate is close to the recovery port and larger than the recovery port.

[0013] Furthermore, a support frame is provided at the bottom of the delivery box, and the support frame is provided with a storage platform, and the storage platform is located below the sealed door.

[0014] The advantages and positive effects of the utility model are:

[0015] (1) This application realizes that the material delivery process is completed in a closed space by setting up a closed delivery box and setting up a bag breaking mechanism and a packaging recovery mechanism in the delivery box, thereby avoiding contamination of the material and environmental pollution caused by powdered material drifting to the outside. In addition, the operator will not come into contact with the material during this process, reducing safety hazards.

[0016] (2) The device has a simple structure, ingenious design, is easy to manufacture, convenient to use, and has wide applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of a specific implementation of the utility model;

[0018] Figure 2 It is a side view schematic diagram of a specific implementation of the utility model.

[0019] In the picture:

[0020] 10. Drop box 11. Sealed door 111. Buckle

[0021] 12. Flanged flange 13. Bag breaking mechanism 131. Protective gloves

[0022] 14. Transparent observation window 15. Recycling port

[0023] 20. Packaging recovery mechanism 21. Connector 22. One-way plate

[0024] 30. Processing equipment

[0025] 40. Support frame 41. Storage platform DETAILED DESCRIPTION

[0026] The embodiments of the present invention are described below with reference to the accompanying drawings.

[0027] like Figure 1 、 Figure 2As shown, the utility model proposes a powder material delivery device, including a delivery box 10, a processing device 30 and a packaging recovery mechanism 20: the delivery box 10 is connected to the processing equipment 30 and the packaging recovery mechanism 20 respectively; the delivery box 10 is provided with a bag breaking mechanism 13 for separating the packaging and the material, and placing the packaging into the packaging recovery mechanism 20.

[0028] Specifically, the above-mentioned delivery box 10 is provided with a space capable of accommodating materials. When in use, the materials are placed into the delivery box 10 together with their packaging. The packaging of the materials is broken open by the bag breaking mechanism 13 to separate the packaging and the materials. The packaging is then placed into the packaging recovery mechanism 20 by the bag breaking mechanism 13, and then the materials enter the processing equipment 30 for the next processing operation. Through the above-mentioned technical solution, the bag breaking and material delivery are both completed in a confined space, avoiding contamination of the materials and environmental pollution caused by the powdered materials drifting to the outside, thereby reducing safety hazards.

[0029] Preferably, the processing equipment 30 is connected to the bottom of the delivery box 10 to facilitate the material to fall into the processing equipment 30 under the action of gravity; the packaging recycling mechanism 20 is arranged at the other end different from the connection end of the processing equipment 30 to avoid affecting the delivery of materials.

[0030] Furthermore, a mounting hole is provided on one side of the delivery box 10, and the bag-breaking mechanism 13 includes a protective glove 131, which is sealed and mounted in the mounting hole. Specifically, the protective glove 131 extends into the interior of the delivery box 10. During use, the operator inserts their hand into the protective glove 131 to conveniently operate the material packaging in the delivery box 10, breaking the packaging open and removing the material. The packaging is then placed into the packaging recovery mechanism 20, preventing the packaging from entering the processing equipment 30 along with the material, allowing the entire operation process to be carried out in a closed environment.

[0031] In the present application, the material of the protective glove 131 can be selected as needed, preferably made of a wear-resistant and corrosion-resistant material. It can be directly bonded to the mounting hole or installed in the mounting hole using a sealing device, both of which can achieve a closed connection. Preferably, the present application proposes a specific structure for the closed connection of the protective glove 131 to the mounting hole: the mounting hole is provided with a flanged flange 12, and the protective glove 131 is mounted on the flanged flange 12 via a locking member. The provision of the flanged flange 12 allows for convenient installation and removal of the protective glove 131, making it easy to replace the protective glove 131 when it becomes worn. The flanged flange 12 is a commercially available product, and its specific structure is not described in detail in this application. The aforementioned locking member is preferably a throat clamp.

[0032] Furthermore, the delivery box 10 includes a sealed door 11, which is equipped with a sealing gasket and a buckle 111. Specifically, the sealed door 11 is set on the side or top of the delivery box 10. Its size is convenient for placing the material and its packaging into the delivery box 10. The sealed door 11 is locked by the buckle 111. During operation, the sealed door 11 remains closed. The design of the sealing gasket can prevent the powder from drifting outside the delivery box 10.

[0033] Furthermore, the drop box 10 is provided with a transparent observation window 14 for observing the working status of the bag breaking mechanism 13. Specifically, through the transparent observation window 14, the operator can clearly see the actions of the operator using the protective gloves 131 to break the bag and place the packaged materials into the package recovery mechanism 20, ensuring smooth operation, which is conducive to improving work efficiency and preventing the packages from entering the processing equipment 30 and affecting subsequent processing.

[0034] Preferably, the transparent observation window 14 is provided at a position of the delivery box 10 that is convenient for the operator to observe, preferably at the top of the delivery box 10 or on a side close to the protective gloves 131 .

[0035] Furthermore, the bottom of the above-mentioned delivery box 10 is funnel-shaped and is connected to the processing equipment 30 through a connecting pipe, so that the powdered material falls into the funnel under the action of gravity and is not easily retained in the corners of the delivery box; the connecting pipe is connected to the lowest point of the funnel to facilitate the powdered material to enter it; preferably, the connecting pipe is provided with a switch valve to control the amount and speed of the material entering the processing equipment 30, so as to better cooperate with the processing technology.

[0036] Furthermore, the connecting pipe is provided with a vacuum device, through which the materials in the delivery box 10 are sucked into the processing equipment 30, so that the position and height of the delivery box 10 relative to the processing equipment 30 can be flexibly set according to usage requirements.

[0037] Furthermore, the delivery box 10 is provided with a recovery port 15, and the package recovery mechanism 20 is provided with a connector 21. This connector 21 is connected to the recovery port 15 and is hingedly provided with a one-way plate 22. The one-way plate 22 can be flipped up and down to open and close the recovery port 15. Specifically, the one-way plate 22 can only be opened toward the package recovery mechanism 20, allowing packages to enter the package recovery mechanism 20 but not to enter the delivery box 10 from the package recovery mechanism 20, thereby preventing the packaging from entering the delivery box 10 from the packaging recovery mechanism 20, thereby preventing the processing from being affected. In particular, when the vacuum device is activated, it can effectively prevent packages from being sucked into the delivery box 10 and the processing equipment 30.

[0038] Specifically, the packaging recycling mechanism 20 also includes a sealed recycling box and a recycling pipe, and the recycling pipe is detachably connected to the sealed recycling box; one end of the connector 21 is detachably connected to the recycling pipe, and the other end is detachably connected to the recycling port 15; preferably, one end of the connector 21 is threadedly connected to the recycling port 15 or connected via a hose clamp. During use, the operator grasps the package with the protective gloves 131, passes it through the recycling port 15 and lifts the one-way plate 22, and then places it into the recycling pipe. The package then enters the sealed recycling box through the recycling pipe; after the number of packages in the sealed recycling box reaches a certain amount, the sealed recycling box is removed for overall recycling. During this process, the operator does not come into direct contact with the packages, preventing residual materials on the packages from adversely affecting the operator's health.

[0039] Furthermore, a hinge shaft is provided at the inner top of the connecting member 21, and a one-way plate 22 is connected to the hinge shaft. The one-way plate 22 is arranged near the recovery port 15 and is larger in shape than the recovery port 15. During use, the operator can apply a small force to push the one-way plate 22 toward the side of the recovery pipe, causing the one-way plate 22 to rotate around the hinge shaft, and its free end to lift upward to form a channel sufficient for the package to pass through; the one-way plate 22 then returns to its original position under the action of gravity, closing the channel; in this application, the one-way plate 22 is arranged near the recovery port 15. When the vacuum device is turned on, since the one-way plate 22 is larger in shape than the recovery port 15, the one-way plate 22 cannot flip toward the recovery port 15, thereby preventing the package from entering the delivery box 10.

[0040] Furthermore, a support frame 40 is provided at the bottom of the delivery box 10, and the support frame 40 is provided with a storage platform 41. The storage platform 41 is located below the closed door 11, and the materials are temporarily placed on the storage platform 41 to facilitate their transfer to the delivery box 10.

[0041] The working process of this example is as follows: open the sealed door 11 of the delivery box 10, put the powdered material together with its packaging into the delivery box 10, close the sealed door 11 and lock it with the buckle 111; the operator puts his hand into the protective glove 131, uses the transparent observation window 14 to untie or break the packaging, and separates the powdered material from the packaging, ensuring that the powdered material in the packaging enters the funnel at the bottom of the delivery box 10. After there is basically no residual material in the packaging, grasp the packaging and pass it through the recovery port 15 to put it into the packaging recovery mechanism, check whether the one-way plate 22 is reset, and after ensuring reset, extend the hand from the protective glove 131, open the valve of the connecting pipe, turn on the vacuum device, and allow the powdered material to enter the processing equipment 30.

[0042] In a specific embodiment, the powdered material delivery device proposed in this application is used in the food processing industry. The material to be delivered is sodium methoxide, which is flammable and explosive, highly hygroscopic, and reacts violently with water. It is also easy to cause powder dust to pollute the environment and affect people's health. Therefore, the delivery operation can only be carried out in a confined space. In this embodiment, the bottom of the delivery box 10 is a funnel pile and is connected to the processing equipment 30. A sealed door 11 is provided on one side of the delivery box 10, and the other side opposite the sealed door 11 is connected to the packaging recovery mechanism 20. The protective gloves 131 are made of rubber and are arranged on the other side of the delivery box 10 that is different from the connection end of the sealed door 11 and the packaging recovery mechanism 20. The transparent observation window 14 is arranged on an upwardly inclined plane on the same side as the protective gloves 131 to facilitate observation by the operator.

[0043] This application provides a sealed delivery box with a bag-breaking mechanism and a packaging recovery mechanism, allowing the material delivery process to be completed within a confined space, thereby avoiding contamination of the material and environmental pollution caused by the dispersion of powdered material. Furthermore, during this process, operators do not come into contact with the material, reducing safety hazards. This device has a simple structure, an ingenious design, is easy to manufacture, is convenient to use, and has wide applicability.

[0044] The above embodiments of the present invention are described in detail. However, the above contents are only preferred embodiments of the present invention and should not be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A powder material delivery device, characterized in that: It includes a delivery box, processing equipment and a packaging recovery mechanism: the delivery box is connected to the processing equipment and the packaging recovery mechanism respectively; the delivery box is provided with a bag breaking mechanism for separating packaging and materials, and placing the packaging into the packaging recovery mechanism.

2. The powder material feeding device according to claim 1, characterized in that: A mounting hole is provided on one side of the delivery box, and the bag breaking mechanism includes a protective glove, which is airtightly arranged in the mounting hole.

3. The powder material feeding device according to claim 2, characterized in that: The mounting hole is provided with a flanging flange, and the protective gloves are arranged on the flanging flange through a locking piece.

4. The powder material delivery device according to any one of claims 1 to 3, characterized in that: The delivery box also includes a sealed door, which is provided with a sealing gasket and a buckle.

5. The powder material feeding device according to any one of claims 1 to 3, characterized in that: The delivery box is also provided with a transparent observation window for observing the working condition of the bag breaking mechanism.

6. The powder material feeding device according to claim 5, characterized in that: The bottom of the delivery box is funnel-shaped and is connected to the processing equipment through a connecting pipe.

7. The powder material feeding device according to claim 6, characterized in that: The connecting pipe is provided with a vacuum device.

8. The powder material delivery device according to any one of claims 1 to 3, 6 and 7, characterized in that: The delivery box is provided with a recycling port, and the packaging recycling mechanism is provided with a connecting piece, which is connected to the recycling port and is hingedly provided with a one-way plate, and the one-way plate can be flipped up and down to open and close the recycling port.

9. The powder material feeding device according to claim 8, characterized in that: A hinge shaft is provided on the top inner side of the connecting piece, and the one-way plate is connected to the hinge shaft. The one-way plate is close to the recovery port and is larger than the recovery port.

10. The powder material feeding device according to claim 4, characterized in that: A support frame is provided at the bottom of the delivery box, and the support frame is provided with a storage platform, and the storage platform is located below the sealed door.

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