Sealing gasket machining and forming device

The invention relates to the technical field of automobile parts, and discloses a sealing gasket machining and forming device which comprises a machining plate, supporting legs are arranged on the periphery of the lower surface of the machining plate, a rotating table is arranged above the machining plate, a fixing plate is arranged below the machining plate, and the fixing plate is arranged on the supporting legs. A first stepping motor is arranged in the fixing plate, the first stepping motor is connected with the rotating table through a cam divider, a driving groove is formed in the rotating table, and a containing mechanism for containing a gasket is rotationally arranged in the driving groove. The problems that when a metal ring and an upper rubber ring are bonded, glue is prone to overflowing when the metal ring and the upper rubber ring are extruded, the metal ring and the upper rubber ring cannot be fully contacted and bonded together, and therefore the quality of a produced metal ...

Rhizoma bletillae polysaccharide plant soft capsule and preparation method thereof

The invention relates to the technical field of soft capsule shell preparation, and particularly discloses a rhizoma bletillae polysaccharide plant soft capsule and a preparation method thereof.The preparation method comprises the following steps that S1, carrageenan-rhizoma bletillae polysaccharide plant soft capsule shell is prepared, and a shell sample is obtained; s2, determining the disintegration time limit of the rubber sample prepared in S1 through an intelligent disintegration tester, and recording the time required for complete disintegration of the rubber sample; according to the preparation method, carrageenan and rhizoma bletillae polysaccharide are compounded to prepare a novel plant soft capsule shell, process parameters are optimized by utilizing a response surface method, and an optimal process formula of the carrageenan-rhizoma bletillae polysaccharide soft capsule shell is obtained, so that the prepared plant soft capsule shell is close to newly prepared gelatin shell ...

Natural Chinese herbal medicine feed additive

Natural Chinese herbal medicine feed additive is prepared by mixing, smashing and packaging carrier rice bran, dried tangerine, moxa leaf, pine needle, garlic and cyrtomium fortunei. The natural Chinese herbal medicine basically has no toxic and side-effect to animals, after being eaten by animals, the Chinese herbal medicine can not leave in animal body, the natural Chinese herbal medicine feed additive can not produce resistance to drugs and drug tolerance, has rich nutrient component and promote the growth of animals.

Sealing element air tightness detection device

The invention provides a sealing element airtightness detection device, and relates to the technical field of airtightness detection devices. The device comprises a main box body, a working table plate is fixedly arranged in the middle of the top end of the main box body, a density measuring box is fixedly arranged in the middle of the top end of the working table plate, a box is fixedly arranged in the middle of the top end of the density measuring box, and a hydraulic machine is fixedly arranged in the box. A sealing box is arranged, an upper sealing cover and a lower sealing cover are arranged in the sealing box, sealing edges are arranged on the edges of the two sealing covers, a sealing piece is placed on the lower sealing cover, a groove is connected with the lower sealing edge in a clamped mode, then the upper sealing cover descends, and the upper sealing edge is connected with the groove of the sealing piece in a clamped mode and fixed. Water is injected into the sealing box through ...

Natural Chinese herbal medicine feed additive