4results about How to "Improve manufacturing level" patented technology

The utility model provides a kind of glue block feeding device and glue block bonding device, it is related to industrial equipment field.The installation of current car sunroof pad depends on manual operation, it is difficult to meet the needs of industrial production.The present application provides a kind of glue block feeding device, including glue plate bin, limiting mechanism, air knife, feeding mechanism and turning block device, glue plate in glue plate bin is pushed to specified position in limiting mechanism by feeding mechanism, using air knife, air outlet and turning block plate are turned to predetermined angle, realize automatic feeding.The present application also provides a kind of glue block automatic bonding device, including glue block turnover detection device, glue block air claw, air cylinder and mobile robot, after glue block turnover detection device detects glue block and turned to predetermined angle, it is bonded by glue block air claw clamping, mobile robot drives.The utility model realizes the automatic feeding and bonding of glue block, realizes product production automation while guaranteeing the stability of product.

The invention belongs to the technical field of metal organic chemical vapor deposition (MOCVD) equipment, and particularly relates to a low-stress MOCVD graphite base and deposition equipment. The graphite base comprises a base body, and at least one stress releasing groove is formed in the outer circle area of the base body. The stress release grooves can be formed in the working face and / or the side face of the outer circle of the base body, additional deformation space is provided for materials, and the stress distribution path is changed, so that stress concentration of the base body in the high-temperature service process is effectively reduced, especially the tensile stress at the outer circle is effectively reduced, and the service life of the base body is prolonged. Therefore, the surface silicon carbide coating is prevented from generating microcracks due to overlarge stress, the corrosion resistance of the graphite base is remarkably improved, and the service life of the graphite base is remarkably prolonged. The stress can be reduced by 35% at most, and the service life of the base is prolonged by 22%. Meanwhile, the invention further relates to metal organic chemical vapor deposition equipment comprising the graphite base.

The utility model provides a fairing body used on a ship, which comprises a connecting seat body, a fairing body assembly and a supporting assembly, the fairing body assembly and the supporting assembly are arranged on the connecting seat body, the connecting seat body is provided with a first connecting space position, and the first connecting space position is used for installing the fairing body assembly. The cover body assembly forms an annular cover body on the first connecting space position, and a second connecting space position is formed in the annular cover body; the fairing body used on the ship is good in structural strength, convenient to install and connect and suitable for fairing bodies on rudder devices in large and small ships, good mechanical performance of the fairing body is guaranteed, and the ship manufacturing level is further improved.

The invention relates to the technical field of welding devices, in particular to an automatic aligning steel fireproof door welding device which comprises a supporting table and further comprises a butt joint mechanism and a welding mechanism, and the butt joint mechanism is arranged on the supporting table and used for automatically aligning and splicing the long edges and the short edges of a fireproof door frame; the welding mechanism comprises a transverse moving part, a longitudinal moving part, a carrier block, a laser head, a movable block, a motor a, a telescopic component b, a nut block b, a screw rod b and a discharging box. The longitudinal moving part is slidably arranged on the supporting table; the transverse moving part is arranged on the longitudinal moving part; the carrier block is connected with the transverse moving part; the telescopic part b is arranged on the carrier block and is connected with the movable block; the screw rod b is rotationally connected with the movable block; the motor a is arranged on the movable block, and the output end of the motor a is connected with the screw b; the nut block b is in threaded connection with the screw rod b; the laser head is connected with the nut block b; the discharging box is connected with the movable block. According to the invention, the problem of incomplete penetration caused by insufficient laser energy is fundamentally solved, and meanwhile, the required laser power is reduced.