40results about How to "Reduce handling work" patented technology

The invention discloses an automatic assembly line turning machine capable of achieving flexible turning and backwash. The turning machine is mounted on the turning portion of a U-shaped assembly line, the U-shaped assembly is of a double-layer structure, and the turning machine is composed of two 90-degree turning machine bodies and a linear rail portion. Inner guide grooves and outer guide grooves are formed in the 90-degree turning machine bodies and the linear rail potion, trays are placed on the guide grooves and supported by a belt, a driving rubber wheel and a universal ball, and products are placed on the trays. After the products are produced, the trays drop to the lower layer of the assembly line from a lift at the tail end for backwash, and the trays flowing back are lifted to the upper layer of the assembly line through the lift after reaching the head end. The automatic assembly line turning machine is intelligent, and it is guaranteed that materials such as the products, tray jigs and tools on the assembly line can flexibly turn and achieve transition, and can flow back. The carried empty trays are reduced, so that manpower and material resources are saved. The long and thin assembly line is bent, so that the total length is reduced, the occupied area of the assembly line is reduced, and space is saved.

The invention provides an automatic anodizing equipment for zipper sliders. The plating tank consisting of a pre-plating treatment tank, a plating treatment tank and a post-plating treatment tank is connected from end to end to form a closed ring. The anode generator is installed on a vertical guide rail. The guide rail is connected with the chain of the walking device, and the anode generator is also provided with rollers, which rest on the horizontal circular track, and the circular track can rise and fall under the drive of the lifting device; in the control system, the walking device and the lifting Under the action of the device, the anode generator walks intermittently on the circular track, and cycles in the order of rising, walking, falling, and staying. The present invention enables the zipper head to be electroplated continuously through automated equipment, which greatly improves the production efficiency of electroplating, and controls the time of each process by an intelligent program. The electroplating quality is high, and the electroplating quality of the zipper head is improved. The labor intensity is reduced, and the on-site environment is improved.

The invention provides a jacking block filling hydraulic support and a method for using the same, belonging to the technical field of hydraulic supports. The roofing block filling hydraulic support includes a support body; the support body includes a front top beam, a rear top beam, a base, two The front columns are respectively hinged on the front roof beam and the base, the rear columns are respectively hinged on the rear roof beam and the base, and the four-bar linkage mechanism is arranged between the front column and the rear column. There is a telescopic beam, and the telescopic beam jack inside the telescopic beam protrudes from the telescopic beam to the back top beam, and a filling casting mold is arranged under the telescopic beam; a mold height adjustment device and a mold pushing device are arranged between the filling casting mold and the bracket body. The blocks of the hydraulic support have short solidification time, high strength and good roofing effect, continuous blocks, no need to manually set up "separation walls", high filling efficiency, and can realize follow-up operation, safe and efficient mining.

The invention relates to a ball-and-socket joint comprising a pivot pin (1, 31) which is received in a bearing shell (4, 34) in a rotating and articulated manner with a spherical joint region (9, 39), said bearing shell being, in turn, arranged in a recess (3, 33) of a joint housing (2, 32). A closing ring (5, 35, 36) fixes the bearing shell (4, 34) in the joint housing (2, 32) in the axial longitudinal direction of the pivot pin (1, 31) by means of at least one surface pairing. According to the invention, an elastic intermediate element (20, 50) can be arranged between the corresponding bearing surfaces of the surface pairing (4, 34) of the closing ring (6, 36, 43) in a first mode of embodiment, or, in a second mode of embodiment, an insertion element (66) is arranged between the outer contour of the bearing shell (64) and the base region (72) of the recess (63), at least one elastic intermediate element (70, 71) being arranged between the outer surface of the insertion element (66) and the corresponding inner surface of the recess (63). In this way, the dimensional accuracy required for ball-and-socket joint components can be significantly reduced, thus reducing production costs.

The invention relates to a multiple-mould changing system in parallel arrangement, which utilizes a single press assorted with multiple moulds, is capable of realizing quick changing of the moulds and reasonable in arrangement, and overcomes defects of large space occupation and long changing time in the prior art adopting the mode that one workstation corresponds to one mould. A stamping mould device comprises a worktable and the moulds fixed on the worktable. A changing mechanism comprises a stamping station and storage stations which are arranged on two sides of the stamping station parallelly, the storage stations are connected with the stamping station through running rails, a preparation station communicated with the stamping station is arranged on each running rail on the same line, and the worktable is arranged on the running rails. The stamping station is combined with the preparation stations, and multiple storage stations can be arranged on the periphery of one stamping station, so that floor area is small and space utilization rate is high. Multiple workpieces can be stamped at the same station so that procedures are reduced, workpiece machining efficiency is increased and workload in carrying the workpieces among the stations is decreased.

A three-axis mobile balancing vehicle used for hard pipeline manual manifolds, the three-axis mobile balancing vehicle is installed on a guide rail, the guide rail is supported by a bracket, and the three-axis mobile balancing vehicle is used to carry the hard pipeline to realize Manual manifold, the three-axis mobile balance car includes: X-axis moving system, mounting plate, Z-axis moving system, mounting frame, Y-axis moving system and manifold connecting pipe support system; the X-axis moving system passes through the mounting plate It is connected with the Z-axis moving system, the Z-axis moving system and the Y-axis moving system are respectively connected with the installation frame, the Y-axis moving system is connected with the manifold connecting pipe support system, and the pipe A manifold connection support system is used to secure and carry the connection pipes in the manual manifold.

The invention provides a preheating device for TBM tool holder welding, which includes a working platform, a feeding assembly, a cantilever adjustment mechanism and a control cabinet, the feeding assembly is arranged on the working platform, and the workpiece is in the welding position through the feeding assembly and the preheating position; one end of the cantilever adjustment mechanism is movable and provided with an induction heating coil for preheating the workpiece, and the other end of the cantilever adjustment mechanism is movably arranged on the control cabinet; The components realize the mobile control cabinet. The preheating device of the present invention ensures the effective connection of preheating, welding and post-heating processes, saves the work of handling workpieces under high temperature, and improves the production efficiency and welding quality of the TBM tool holder. The present invention also provides a preheating method using the above preheating device, which can effectively reduce the labor intensity of personnel.