Closed glove box feeding station

Abstract

The utility model provides a closed type glove box feeding station. The closed type glove box feeding station comprises a frame body, a glove box body, a conveying roller assembly, a dust removal assembly, a flap door assembly and a discharging hopper. The glove box body, the conveying roller assembly and the discharging hopper are arranged on the frame body, and the conveying roller assembly communicates with the interior and the exterior of the glove box body and is used for conveying a material bag into the glove box from the exterior; the discharging hopper is arranged below the glove box body; the receiving device is used for receiving a material body from the glove box body; a flap door assembly is arranged on one side of the glove box body, so that the glove box body can be opened and closed; a waste bag collecting opening is formed in the other side; a dust removal assembly is arranged at the top of the glove box body and used for sucking dust in the glove box body. The problems of dust flying, occupational diseases of staff in the pneumology department, high working intensity, easiness in pollution and the like in a traditional material feeding mode are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of feeding station, especially a kind of closed glove box feeding station. BACKGROUND

[0002] Material feeding, unpacking and unloading are important links in production process in pharmaceutical, food, chemical, new energy and other industries in the field of feeding station. Traditional material feeding mode often has problems such as dust flying, material loss and easy pollution. In order to solve these problems, various material feeding modes appear in the market, but most of the methods cannot meet the needs of dust-free, closed unpacking, waste bag collection and gas protection at the same time.

[0003] Traditional glove box type feeding station has low bag opening efficiency and high manual operation strength due to its airtightness. It cannot cope with the natural reaction of some special materials during unpacking process, and generally does not have a dust collector, but only mechanically designs the feeding station as airtight feeder. There is an urgent need for a feeding station that can effectively reduce manual feeding strength, increase feeding efficiency, and have special material processing, gas replacement in feeding bin, and protection gas following functions during the whole feeding process. UTILITY MODEL CONTENT

[0004] Therefore, the utility model aims at providing a closed glove box feeding station to solve the problems of dust flying, employee respiratory occupational disease, high work intensity and easy pollution in traditional material feeding mode.

[0005] To achieve the above purpose, the technical scheme of the utility model is as follows:

[0006] A closed glove box feeding station, comprising a frame body, a glove box body, a conveying drum assembly, a dust removal assembly, a flap door assembly and a discharge hopper.

[0007] The glove box body, the conveying drum assembly and the discharge hopper are arranged on the frame body, the conveying drum assembly communicates the inside and outside of the glove box body, and is used for conveying material packages from the outside to the inside of the glove box.

[0008] The discharge hopper is arranged below the glove box body and is used for receiving material bodies falling from the glove box body.

[0009] One side of the glove box body is provided with the flap door assembly, which realizes the opening and closing of the glove box body.

[0010] The top of the glove box body is provided with the dust removal assembly, which is used for sucking dust in the glove box body.

[0011] Further, the flap door assembly is arranged at the joint of the glove box body and the conveying drum assembly, and the flap door assembly comprises a flap cylinder and a door plate; one end of the flap cylinder is installed to the glove box body through a cylinder support, and the other end is connected with the door plate through a fish eye bearing, and the door plate is hinged to the glove box body through a hinge;

[0012] The flap cylinder is hinged with the cylinder support, and the fish eye bearing is hinged with the door plate.

[0013] The flap cylinder works, and the lifting of the door plate can be realized.

[0014] The edge of the door plate is provided with a sealing gasket for cooperation with the glove box body.

[0015] Further, the dust removal assembly comprises a dust removal box, a dust removal fan, a filter core and a back blowing air bag.

[0016] The dust removal box is arranged at the upper portion of the glove box body, the filter core is arranged in the dust removal box, and the dust removal fan and the back blowing air bag are arranged at the top of the dust removal box; the dust removal fan is used for forming airflow to drive dust to flow.

[0017] The filter core is used for filtering dust, and the back blowing air bag is used for blowing and cleaning the filter core.

[0018] Further, the glove box body is further provided with a protective gas assembly, the protective gas assembly comprises a pressure regulating valve, a control valve and a gas conveying pipe, the pressure regulating valve is connected with the gas conveying pipe through a controller, the pressure regulating valve is connected to a gas source, and the end portion of the gas conveying pipe is arranged in the glove box body.

[0019] Further, the glove box body is provided with a window.

[0020] Further, the discharge hopper is provided with a vibrator.

[0021] Compared with the prior art, the enclosed glove box feeding station has the following advantages:

[0022] The enclosed glove box feeding station is multifunctional, and the integrated design idea is adopted; the enclosed unpacking, non-contact operation and supplementary protective gas are jointly used, the feeding efficiency of materials can be significantly improved, more reasonable feeding modes can be realized according to different working conditions, the labor intensity is greatly reduced through the application of control technology, dust overflow is prevented, efficient, flexible and environmentally-friendly material feeding modes are realized, the whole process can be protected by the protective gas, and the enclosed glove box feeding station has wide application prospects in many fields. BRIEF DESCRIPTION OF DRAWINGS

[0023] The accompanying drawings, which form a part of this patent, are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. In the drawings:

[0024] Fig. 1 A closed glove box feeding station schematic view according to an embodiment of the present application;

[0025] Fig. 2 A flap door assembly schematic view according to an embodiment of the present application;

[0026] Fig. 3 A protective gas assembly schematic view according to an embodiment of the present application.

[0027] Legend of reference signs:

[0028] 1, frame body; 2, glove box body; 21, waste bag collecting port; 3, conveying roller assembly; 4, dust removal assembly; 41, dust removal box; 42, dust removal fan; 43, filter element; 44, back flushing gas bag; 5, flap door assembly; 51, flap cylinder; 52, door plate; 53, cylinder support; 54, fish eye bearing; 6, discharge hopper; 7, protective gas assembly; 71, pressure regulating valve; 72, control valve; 73, gas conveying pipe. DETAILED DESCRIPTION

[0029] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0030] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In addition, the terms "first", "second" and the like are only for the purpose of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0031] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "linking" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0032] The utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0033] A closed glove box feeding station, as shown in the figure, comprises a frame body 1, a glove box body 2, a conveying drum assembly 3, a dust removal assembly 4, a flap door assembly 5 and a discharge hopper 6. Figs. 1-3

[0034] The glove box body 2, the conveying drum assembly 3 and the discharge hopper 6 are arranged on the frame body 1, the conveying drum assembly 3 communicates the inside and outside of the glove box body 2, and is used for conveying the material package from the outside to the inside of the glove box;

[0035] The discharge hopper 6 is arranged below the glove box body 2 and is used for receiving the material body falling from the glove box body 2;

[0036] One side of the glove box body 2 is provided with the flap door assembly 5, which realizes the opening and closing of the glove box body 2; the other side is provided with a waste bag collecting port 21;

[0037] The top of the glove box body 2 is provided with the dust removal assembly 4, which is used for sucking the dust in the glove box body 2.

[0038] Preferably, the flap door assembly 5 is arranged at the joint of the glove box body 2 and the conveying drum assembly 3, and the flap door assembly 5 comprises a flap cylinder 51 and a door plate 52; one end of the flap cylinder 51 is mounted to the glove box body 2 through a cylinder support 53, and the other end is connected with the door plate 52 through a fish eye bearing 54, and the door plate 52 is further hingedly connected to the glove box body 2;

[0039] The flap cylinder 51 is hingedly connected with the cylinder support 53, and the fish eye bearing 54 is hingedly connected with the door plate 52;

[0040] The flap cylinder 51 works, and can realize the lifting of the door plate 52;

[0041] The edge of the door plate 52 is provided with a sealing gasket, which is used for cooperating with the glove box body 2.

[0042] Preferably, the dust removal assembly 4 comprises a dust removal box 41, a dust removal fan 42, a filter core 43 and a back blowing air bag 44; ​

[0043] The dust removal box 41 is arranged at the upper portion of the glove box body 2, a filter core 43 is arranged in the dust removal box 41, a dust removal fan 42 and a back-blowing gas bag 44 are arranged at the top of the dust removal box 41; the dust removal fan 42 is used to form an airflow to drive the dust to flow;

[0044] The filter core 43 is used to filter the dust; the back-blowing gas bag 44 is used to blow clean the filter core 43, so that the service life of the filter core 43 is longer, and the maintenance frequency is reduced.

[0045] Preferably, the glove box body 2 is further provided with a protective gas assembly 7, the protective gas assembly 7 comprises a pressure regulating valve 71, a control valve 72 and a gas delivery pipe 73, the pressure regulating valve 71 is connected with the gas delivery pipe 73 through a controller, the pressure regulating valve 71 is connected to a gas source, and the end portion of the gas delivery pipe 73 is arranged in the glove box body 2;

[0046] The protective gas supplemented into the box is adjusted by the scale of the pressure regulating valve 71 to the required pressure and flow size, the control valve 72 plays a role of switching on and off, and is automatically controlled by electricity according to the specific use frequency on site, and is delivered into the glove box body 2 through the gas delivery pipe 73;

[0047] Preferably, the glove box body 2 is provided with a window; the observation window uses a high-transparency PC resistant plate, which is more durable, impact-resistant and unbreakable than a traditional acrylic plate.

[0048] Preferably, the discharge hopper 6 is provided with a vibrator; the vibrator facilitates the falling of the materials, has no residue and has no sanitary dead angle.

[0049] The discharge pipe of the discharge hopper is further provided with an adapter, the adapter adopts an elbow type, is matched with a globe butterfly valve, and reduces the residue of the materials in the pipeline.

[0050] Firstly, the operator connects the power supply and various gas source pipelines, places a small bag of incoming materials on the conveying drum assembly 3, opens the door plate 52 of the flap door assembly 5 through a foot switch, starts the dust removal fan 42, pushes the small bag into the box, then the door plate 52 forms a closed box space, the operator observes through the transparent organic glass, stretches the arm into the rubber glove of the glove box to contactlessly open the small bag, and puts the materials in the small bag into the discharge hopper 6 below the glove box, collects the waste bags at the waste bag collecting port 21 after the materials in the small bag are emptied, supplements the protective gas through the protective gas assembly 7 in an environment requiring safety protection gas, and protects the operator or the materials.

[0051] The above only describes preferred embodiments of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection range of the utility model.

Claims

1. An enclosed glovebox feed station characterized by: The glove box body, the conveying drum assembly and the discharge hopper are arranged on the frame body, the conveying drum assembly is communicated with the inside and outside of the glove box body and is used for conveying the material package from the outside to the inside of the glove box; The discharge hopper is arranged below the glove box body and is used for receiving the material body falling from the glove box body; One side of the glove box body is provided with the flap door assembly, and the other side is provided with the waste bag collecting port; The top of the glove box body is provided with the dust removal assembly for sucking the dust in the glove box body. The flap door assembly is arranged at the joint of the glove box body and the conveying drum assembly, and comprises a flap cylinder and a door plate.

2. A closed glovebox dosing station according to claim 1, characterized in that: The flap cylinder is hingedly connected with the cylinder support and the door plate. The flap cylinder can realize the lifting of the door plate. The edge of the door plate is provided with a sealing gasket for cooperation with the glove box body. The dust removal assembly comprises a dust removal box, a dust removal fan, a filter element and a back blowing air bag.

3. A closed glovebox dosing station according to claim 1, characterized in that: The dust removal box is arranged on the upper part of the glove box body, the filter element is arranged in the dust removal box, the dust removal fan and the back blowing air bag are arranged on the top of the dust removal box, the dust removal fan is used for forming airflow to drive the dust to flow, the filter element is used for filtering the dust, and the back blowing air bag is used for cleaning the filter element. The glove box body is further provided with a protective gas assembly. The glove box body is provided with a window.

4. A closed glovebox dosing station according to claim 1, characterized in that: The discharge hopper is provided with a vibrator.

5. A closed glovebox dosing station according to claim 1, wherein: ​ 6. A closed glovebox dosing station according to claim 1, characterized in that: ​

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