111results about How to "Practical structural design" patented technology

A machine and method for forming the infantile training trousers are disclosed. An inserting plate can insert the training trousers in folding unit for symmetrically folding it. The two waist pieces of said training trousers are smoothed by a finishing unit. The pieces for waist and legs are welded by the patterning wheel or moulding roller and ultrasonic head in welding unit. The waist edge is cut by the trimming unit for making it neat. The left and right waist pieces are than curled by the edge curling unit.

The invention is concerned with the cutting for lamp housing sari, knife sari, gridding sari, transparence film, and transparence film rolling, it is: the initiative roller and the driven roller locates in the axle base of both ends of the stander, the motor drives initiative roller by transmission, the cutting knife assembly locates on the roller surface forming by the initiative roller and the driven roller, and traverses along the beam of the stander, fluctuates along the axle. The advantages are: two knives assume spacing arrangement, solves the problem that friction heat when cut the soft rolling material leads to the plastic softening and adhesion; it is easy and quick to cut the softness material; the structure is new, special and simple.

A metering case of Roots gas flow-meter is prepared as connecting air outlet of filter in said case to air inlet of Roots meter by connection pipe, connecting air inlet of filter and air outlet of Roots meter separately to air inlet of filter and air outlet of Roots meter through valve, setting interfaces of air inlet and air outlet on valve at external side of case body.

The invention discloses a frock for the rapid installation of the hinge, capable of greatly increasing the freezer hinge installing efficiency, comprising a hinge assemble and a spring assemble, wherein a relative shaft hole is arranged in the boss stand of relative spring assemble at the inner side of the lower part of the hinge assemble shell, when the spring assemble is mounted, two clamping shaft heads of V-shaped frock are clamped into the shaft hole at the lower part of the hinge assemble, then a clamping groove at the upper end of the spring assemble is clamped with the shaft of the upper part of the hinge assemble, the lower end of the spring assemble is arranged between two rods of the V-shaped frock, the V-shaped frock is upturned, a groove pressure spring at both sides of the clamp shell at the lower end of spring assemble between tow rods of the V-shaped frock moves up and is clamped into the boss clamping seat at the lower part of hinge assemble shell.

The invention relates to coating equipment and a coating method for a ring-shaped aluminium powder coating in a bottle opening sealing pad, which can adopt the ring-shaped aluminium powder coating to replace an aluminium foil in the process of making the bottle opening sealing pad. The coating equipment comprises a PLC (Programmable Logic Controller) controller; linear bearing lifting seats are mounted on four corners of a lifting frame; both ends of a plurality of fluid conduits are welded with the inner side of the lifting frame at an equal interval; the plurality of fluid conduits are communicated by fluid branch pipes; the fluid branch pipes are communicated with an aluminium powder storage tank by a fluid header pipe; a plurality of ring-shaped bottle opening coating heads are respectively communicated with fluid outlets of the plurality of fluid conduits at equal intervals; a piston head in a cylinder is connected with the lifting frame and drives the lifting frame and the plurality of ring-shaped bottle opening coating heads to lift and descend. The coating equipment and the coating method have the advantages that 1, the aim of replacing the aluminium foil with the ring-shaped aluminium powder coating is fulfilled and not only manufacturing cost of the bottle opening sealing pad is reduced and resources are saved, but also heating power and energy consumption of electromagnetic induction heating in the process of sealing a bottle opening are reduced; and 2, the structural design is novel, simple and practical and the aim of automatic coating is fulfilled.

A seal able to be turned or features that when it is not used, its front end is always in contact with the ink and when it is used for affixing, it can be turned over. It is composed of casing, seal, guider, restoring spring, and drawer-type ink box. Its turn-over method is also disclosed.