Experimental feeding device suitable for UV adhesive

Abstract

The utility model discloses an experimental feeding device suitable for UV (ultraviolet) adhesive, which comprises a sealed storage container, a feed port arranged at the top of the storage container, a discharge port arranged at the bottom of the storage container and butted with an adhesive preparation container, a plug screw mounted at the discharge port, a top cover mounted at the feed port, a spiral port arranged at the center of the top cover, and a feeding port arranged at the bottom of the storage container, a spiral cap is installed at the spiral opening, a spiral strip used for eliminating powder accumulation at the discharging opening is installed at the bottom of the spiral cap, and the spiral strip extends downwards to the discharging opening. According to the utility model, the closed storage container provided with the top feed port and the bottom discharge port is arranged, and the bottom discharge port is butted with the glue preparation container, so that dust raising in the environment in the feeding process is avoided, and the cleanness and sanitation of the working environment are ensured; by arranging the spiral cap and the spiral strip, the spiral strip drives powder at the discharge port to move by rotating the spiral cap, so that the possibility of blockage of the discharge port due to accumulation is eliminated, and the operation is also very simple.

Description

Technical Field

[0001] The utility model relates to the field of electronic adhesive configuration and testing, in particular to an experimental feeding device suitable for UV adhesive. Background Art

[0002] Fumed silica (commonly known as fumed white carbon black) is a white, fluffy, inorganic nano non-metallic oxide. It is also the earliest large-scale produced and most widely used nano powder material to date. It is widely used in silicone rubber, sealants, adhesives, plastics, unsaturated polyesters, coatings and inks, electronics and electrical, green tires, construction, and aerospace. With the development of information technology and the electronics industry, fumed silica also plays an important role in the field of smart device display technology. Fumed silica particles are very small and light. Once they are picked up, moved or stirred, they will float in the air.

[0003] When using this raw powder, laboratory researchers always wear protective gloves and dust masks, and clean the laboratory table and floor after work. Researchers usually use a laboratory spoon or a small aluminum foil plate to take fumed silica from a small bucket, depending on the amount needed for the experiment. From opening the bucket lid, taking materials, putting materials, to putting the lid back on. The air on the test bench is already filled with a lot of powder visible to the naked eye. After the experiment, the laboratory table and floor are covered with a thin layer of white powder, which is very troublesome to clean up. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an experimental feeding device with reasonable design, strong operability and particularly suitable for feeding experiments of meteoric silica in view of the deficiencies of the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The invention discloses an experimental feeding device suitable for UV adhesive, which is characterized in that the device comprises a closed storage container, a feeding port is arranged at the top of the storage container, a discharging port connected to the glue preparation container is arranged at the bottom of the storage container, a screw plug is installed at the discharging port, a top cover is installed at the feeding port, a spiral opening is arranged at the center of the top cover, a spiral cap is installed at the spiral opening, a spiral strip for pushing materials and eliminating powder accumulation at the discharging port is installed at the bottom of the spiral cap, the spiral strip extends downward to the discharging port, and the spiral strip is installed on the spiral cap through a central axis.

[0007] The technical problem to be solved by the present invention can also be achieved through the following technical solution: a handle is installed on the outer wall of the storage container.

[0008] The technical problem to be solved by the utility model can also be achieved through the following technical solution: the top cover and the material storage container, and the screw cap and the top cover are matched through threads.

[0009] The technical problem to be solved by the utility model can also be achieved through the following technical solution: the material storage container is a transparent cylinder, and the top cover is a circular cover.

[0010] The technical problem to be solved by the utility model can also be achieved through the following technical solution: the spiral strip is arranged in a long strip shape.

[0011] The technical problem to be solved by the utility model can also be achieved through the following technical solution: a rotating block for easy rotation is provided on the top of the screw cap, and the rotating block is arranged in a cross shape or a straight shape.

[0012] The technical problem to be solved by the utility model can also be achieved through the following technical solution: a pipe joint is installed at the discharge port to facilitate quick connection with the glue dispensing container, and the pipe joint is connected to the screw plug.

[0013] The technical problem to be solved by the utility model can also be achieved through the following technical scheme: a dust cover is installed at the discharge port to prevent dust from escaping, the dust cover is arranged in a wide-mouthed manner, and the dust cover also has a supporting function, so that the entire device can be stably placed on a countertop or desktop.

[0014] Compared with the prior art, the utility model provides a closed storage container with a top feed port and a bottom discharge port, and connects the bottom discharge port with the glue preparation container to avoid dust in the environment during the feeding process, ensuring a clean and hygienic working environment; by providing a screw cap and a spiral strip, the spiral cap is rotated to allow the spiral strip to drive the powder at the discharge port to move, eliminating the possibility of accumulation blocking the discharge port, and the operation is also very simple. The experimental feeding device of the utility model is particularly suitable for conducting a feeding experiment of meteoric silica. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of an experimental feeding device suitable for UV adhesives described in the utility model.

[0016] In the figure: 1-storage container, 2-spiral strip, 3-top cover, 4-screw cap, 5-discharging port, 6-feeding port, 7-handle, 8-rotating block. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0019] Reference Figure 1 , an experimental feeding device suitable for UV adhesive, the device comprises a closed storage container 1, a feeding port 6 is arranged on the top of the storage container 1, a discharge port 5 docking with a glue preparation container is arranged on the bottom of the storage container 1, a screw plug is installed at the discharge port 5, a top cover 3 is installed at the feed port 6, a spiral opening is arranged at the center of the top cover 3, a screw cap 4 is installed at the spiral opening, a spiral strip 2 for pushing materials and eliminating powder accumulation at the discharge port is installed at the bottom of the screw cap 4, the spiral strip 2 is installed on the screw cap through the central axis, and the spiral strip 2 extends downward to the discharge port,

[0020] A handle 7 is installed on the outer wall of the storage container 1 for easy operation;

[0021] The top cover 3 and the material storage container 1, and the screw cap 4 and the top cover 3 are matched by threads, that is, a first external thread is provided on the top cover 1, and a first internal thread matching the first external thread is provided at the feed port of the material storage container; a second internal thread is provided at the screw port of the top cover, and a second external thread matching the second internal thread is provided on the screw cap.

[0022] The storage container 1 is a transparent cylinder, such as a transparent cup, the top cover 3 is a circular cover, and the spiral strip is arranged in a long strip shape.

[0023] A rotating block 8 for easy rotation is provided on the top of the screw cap 4. The rotating block 8 is arranged in a cross shape or a straight line shape. The rotating block 8 is fixedly connected to the screw cap 4 and can be integrally formed. A pipe joint for easy quick connection with the glue preparation container is installed at the discharge port. The pipe joint is connected to the screw plug. A dust cover is also installed at the discharge port to prevent dust from escaping.

[0024] The operating steps of the experimental feeding device described in the utility model are:

[0025] In the first step, the R&D personnel hold the handle 7 of the device, open the screw plug of the discharge port 5, point the discharge port 5 downward, towards the mouth of the glue container, lower it as low as possible, and start adding materials.

[0026] In the second step, a spiral strip is used during the feeding process, because the discharge port is prone to accumulation and blockage. There is a small circular spiral opening and a spiral cap in the middle of the top cover, and the spiral cap is connected to the spiral strip. By rotating the spiral cap, the spiral strip drives the powder at the discharge port to move, eliminating the possibility of accumulation and blockage at the discharge port. The operation is also very simple.

[0027] Since meteorological silica is extremely light, researchers do not have to worry about uneven gravity of the powder causing mistakes in adding materials due to uncontrolled mixing.

[0028] The third step is to close the discharge port after the feeding is completed, and then place the discharge port upward. The closing effect of the device greatly reduces the contact between the fumed silica and the air, thereby reducing costs and protecting the environment, and R&D personnel do not have to spend a lot of time cleaning the fumed silica.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An experimental feeding device suitable for UV adhesive, characterized in that: The device includes a closed storage container, a feeding port is arranged on the top of the storage container, a discharging port connected to the glue preparation container is arranged on the bottom of the storage container, a screw plug is installed at the discharging port, a top cover is installed at the feeding port, a spiral opening is arranged at the center of the top cover, a spiral cap is installed at the spiral opening, a spiral strip for pushing materials and eliminating powder accumulation at the discharging port is installed at the bottom of the spiral cap, the spiral strip extends downward to the discharging port, and the spiral strip is installed on the spiral cap through a central axis.

2. An experimental feeding device suitable for UV adhesive according to claim 1, characterized in that: A handle is installed on the outer wall of the storage container.

3. The experimental feeding device suitable for UV adhesive according to claim 1, characterized in that: The top cover and the material storage container, and the screw cap and the top cover are matched through threads.

4. The experimental feeding device suitable for UV adhesive according to claim 1, characterized in that: The material storage container is a transparent cylinder, and the top cover is a round cover.

5. The experimental feeding device suitable for UV adhesive according to claim 1, characterized in that: The spiral strip is arranged in a long strip shape.

6. The experimental feeding device suitable for UV adhesive according to claim 1, characterized in that: A rotating block for easy rotation is arranged on the top of the screw cap, and the rotating block is arranged in a cross shape or a straight shape.

7. The experimental feeding device suitable for UV adhesive according to claim 1, characterized in that: A pipe joint is installed at the material outlet for quick connection with the glue dispensing container, and the pipe joint is connected with the screw plug.

8. The experimental feeding device suitable for UV adhesive according to claim 1, characterized in that: A dust cover is installed at the discharge port to prevent dust from escaping.

Images