Disclosure of Invention
The utility model aims to solve the technical problem of providing a vibration damper raw material drying device capable of drying foaming raw materials of a vibration damper and reducing adverse effects of moisture on foaming.
In order to solve the technical problems, the utility model adopts the following technical scheme: a shock pad raw material drying device is provided with:
a frame;
a material tank capable of containing a raw material;
the drying box is arranged on the frame;
the feeding pipe is connected with the material box and the drying box;
the vacuum pump is arranged on the frame;
the negative pressure pipe is connected with the vacuum pump and the drying box;
and the discharging port is arranged at the bottom of the drying box.
The conveying pipe is connected with the discharge port, and a spiral blade is arranged in the conveying pipe.
The top of the drying box is also provided with an exhaust port.
And a heater is arranged on the inner wall of the drying box.
The feeding pipe stretches into the vicinity of the middle part of the drying box.
The negative pressure pipe stretches into the top of the drying box.
One of the above technical schemes has the following advantages or beneficial effects, and can dry the foaming raw materials of the shock pad, and reduce the adverse effect of moisture on foaming.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, a shock pad raw material drying apparatus has: a frame 1; a material tank 2 capable of containing a raw material; a drying box 3 mounted on the frame 1; a feed pipe 5 connecting the material box 2 and the drying box 3; a vacuum pump 4 mounted on the frame 1; a negative pressure pipe 6 connecting the vacuum pump 4 and the drying oven 3; and a discharge port 7 is arranged at the bottom of the drying box 3. During feeding, the whole drying box 3 is in a closed state, the vacuum pump 4 pumps negative pressure to the drying box 3 through the negative pressure pipe 6, negative pressure is generated in the drying box 3, materials in the material box 2 enter the drying box 3 through the feeding pipe 5 under the action of the negative pressure, and feeding is completed. After the feeding is completed, the vacuum pump 4 is closed, the heater in the drying box 3 is opened to dry the materials, at the moment, the exhaust port at the top of the drying box 3 is opened, and the evaporated water vapor is discharged. After the drying is completed, a discharge hole 7 is opened, and the dried material is conveyed into a foaming machine. Can dry the foaming raw materials of shock pad, reduce the adverse effect of moisture to foaming.
The material foaming machine is also provided with a conveying pipe connected with the discharge hole 7, and a spiral blade is arranged in the conveying pipe and can convey the dried material into the foaming machine.
The top of the drying oven 3 is also provided with an exhaust port, and the exhaust port can be opened in the drying process of the drying oven 3, so that gasified steam can be discharged.
Be equipped with the heater on the inner wall of drying cabinet 3, the heater adopts electrical heating structure, can heat the material of carrying in the drying cabinet 3, can gradually the evaporation of water in the material through heating.
The feed pipe 5 extends into the vicinity of the middle of the drying box 3, facilitating the transport of the material into the drying box 3. The bottom of the frame 1 is also provided with casters 8 for facilitating the movement mechanism.
The negative pressure pipe 6 stretches into the top of the drying box 3, and materials enter through the feeding pipe 5 in the middle, the negative pressure pipe 6 is arranged at the top, and the negative pressure pipe 6 cannot suck the materials into the negative pressure pipe 6. Meanwhile, a filter screen can be arranged at the end part of the negative pressure pipe 6 to prevent materials from entering the negative pressure pipe 6.
The using method comprises the following steps: during feeding, the whole drying box 3 is in a closed state, the vacuum pump 4 pumps negative pressure to the drying box 3 through the negative pressure pipe 6, negative pressure is generated in the drying box 3, materials in the material box 2 enter the drying box 3 through the feeding pipe 5 under the action of the negative pressure, and feeding is completed. After the feeding is completed, the vacuum pump 4 is closed, the heater in the drying box 3 is opened to dry the materials, at the moment, the exhaust port at the top of the drying box 3 is opened, and the evaporated water vapor is discharged. After the drying is completed, a discharge hole 7 is opened, and the dried material is conveyed into a foaming machine.
After adopting foretell structure, can dry the foaming raw materials of shock pad, reduce the adverse effect of moisture to foaming.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.