3results about How to "Adjust the pressure" patented technology

A rubber roller pressing and adjusting mechanism and a sealing machine containing the same are disclosed. The mechanism includes a rubber roller mechanism and a pressing and adjusting mechanism disposed within the machine body. The rubber roller mechanism includes an upper rubber roller and a lower rubber roller. The pressing and adjusting mechanism includes an adjusting plate, a fixing plate, and an elastic element. The adjusting plate includes a horizontally arranged pressure plate and a longitudinally arranged operating plate connected to the pressure plate. The pressure plate is used to press the upper rubber roller from above. The lower end of the operating plate is provided with adjusting teeth, and the upper part of the operating plate extends outward from the outer side of the machine body. The fixing plate is fixed to the bottom plate of the machine body. A rack is provided on the fixing plate, and the adjusting teeth are used to engage in the groove between two adjacent teeth on the rack. The elastic element is connected between the adjusting plate and the bottom plate. The technical solution of this application has the advantages of not requiring the machine body to be flipped, and being able to directly adjust the pressure between the upper and lower rubber rollers by acting on the operating plate on the outer side of the upper part of the machine body. The adjustment is convenient, and the stability after pressure adjustment is strong.

The utility model relates to the field of tea rolling and discloses a tea rolling machine which comprises three supporting legs arranged in a circular array, the tops of the supporting legs are rotatably connected with the lower end of a crank connecting rod, the outer wall of a rolling cylinder is fixedly connected with the upper end of the crank connecting rod, a groove is formed in the lower surface of the crank connecting rod, and telescopic rods are fixedly connected to the sides, close to the circle center, of the supporting legs. A rubber air bag sleeves the telescopic rod, the rolling disc is fixed at the top of the telescopic rod, the edge of the rolling disc penetrates through the stress rod, the bottom of the stress rod is rotatably connected with a locking plate, an L-shaped bracket is arranged below the rolling disc, and an insertion plate is arranged on the outer wall of the supporting leg. When the locking plate is located on the insertion plate, the rolling disc does circumferential rolling motion along with the rolling cylinder; when the locking plate is located on the L-shaped support, the stress rod abuts against the groove, and the crank connecting rod drives the rolling disc to reciprocate up and down, so that residues are shaken off. The device has the effects of efficiently cleaning residues and being stable in equipment operation.

The utility model relates to the technical field of steel belt production, in particular to an automatic steel belt tension measuring machine which comprises a pair of underframes, a tension measuring mechanism and a tension adjusting mechanism are arranged on the underframes, and the tension adjusting mechanism comprises a pair of supporting frames, a plurality of fixing rollers and a plurality of abutting rollers. According to the automatic tension measuring machine for the steel belt, the tension adjusting mechanism is arranged in front of the tension measuring mechanism, and the abutting force of the abutting roller on the steel belt can be conveniently adjusted through cooperation of an abutting rod, an abutting plate, a spring and other structures, so that active adjustment of the tension of the steel belt is achieved, real-time adjustment can be achieved according to the detection result of the tension measuring mechanism, and the tension of the steel belt is kept within a proper range.