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This utility model discloses a tempering device for fixture parts, belonging to the field of fixture parts manufacturing technology. It includes a tempering furnace body with a protective door hinged to one side. The furnace body has multiple storage mechanisms within its inner cavity, dividing the furnace cavity into several independent spatial areas. This allows for the orderly placement of different types of fixture parts, avoiding stacking and significantly improving the utilization rate of the furnace space. Simultaneously, the storage mechanisms, in conjunction with a top transmission mechanism, drive the fan blades to rotate, promoting the circulation of hot air within the furnace and reducing uneven heating caused by workpiece stacking. This ensures that the hot airflow evenly contacts the workpieces in each area. Furthermore, the categorized storage design facilitates quick workpiece retrieval by operators, reducing time waste, and the uniform heating effect reduces workpiece rework rates, further optimizing the operation process and improving production efficiency.

The utility model belongs to the technical field of power transmission cable, disclose a kind of high-rise building pre-branch flexible bus, including main cable, branch cable, C type clamp connecting piece, branch junction box and fixed clamp;The main cable is equipped with multiple branch points along length direction;The first conductor in the main cable is electrically connected at branch point with the end of the second conductor in the branch cable;The outer peripheral wall of the first conductor of the branch point of the main cable is arranged with the end of the second conductor wrapped by the C type clamp connecting piece;The end of the branch point and branch cable is arranged with the branch junction box wrapped;The fixed clamp is arranged on wall surface, for fixing main cable and branch cable.The utility model's technical scheme is easy to lay installation, solve the problem of traditional hard copper row busbar installation difficult, greatly reduce the construction period, save cost, and good fireproof performance.

The utility model discloses a wire and cable variable-angle bending device which comprises an operation table and further comprises a motor connected to the lower portion of one end of the operation table. The rotary bending frame is arranged above the operation table, and the lower portion of the rotary bending frame is connected with the output end of the motor through a rotary shaft; the cable guide piece is connected to the upper surface of the other end of the operation table; the limiting plate is connected to the portion, close to one side of the rotary bending frame, of the operation table; the driving assembly is connected to the upper surface of the operation table on the opposite side of the limiting plate; one end of the driving assembly is connected with the upper portion of the rotary bending frame in an engaged mode. The electric wire and cable bending device is safe, reliable and easy to operate, the problem of electric wire and cable bending can be easily solved, the electric wire and cable bending efficiency is improved, and meanwhile the accuracy of the electric wire and cable bending angle can be improved.

This utility model discloses a handling robot for express delivery transportation, including a robot body. A cargo storage compartment is fixedly installed inside the robot body, and a bidirectional cargo cabinet is movably installed inside the cargo storage compartment. Audio ports are provided on both sides of the robot body. A front lighting device is embedded and fixedly installed on the lower part of the front surface of the robot body. A charging interface is provided on the front surface of the robot body between the front lighting devices. A laser navigation device is fixedly installed on the upper surface of the robot body near the front end. The cargo storage compartment includes a main body and sliding rails, while the bidirectional cargo cabinet includes a fixed connecting plate and a main body. This utility model, through the cargo storage compartment and bidirectional cargo cabinet, facilitates the loading and unloading of express delivery goods, improves storage capacity and transportation efficiency, and enhances the intelligence and operational safety of the navigation and sensing devices.

The invention provides a turnover mechanism and method for a substrate clamping plate in a vacuum environment, and relates to the field of semiconductor manufacturing. The mechanism comprises an overturning cavity, and an overturning frame and an overturning support assembly which are arranged in the overturning cavity, and the overturning support assembly comprises a first substrate clamping plate and a second substrate clamping plate which are oppositely arranged. The overturning driving assembly is arranged outside the cavity and drives the overturning frame to rotate through the vacuum magnetofluid sealing piece. The clamping plate opening and closing assembly comprises an elastic piece arranged on the support and an external clamping opening driving piece, and the driving piece overcomes elastic force through the corrugated pipe so as to open and close the clamping plate. The driving assembly is externally arranged, so that the problems of heat dissipation and vibration of the vacuum motor are solved, and the cost is reduced; and in combination with an elastic clamping and lifting structure, the sheet taking and placing efficiency and the overturning precision are improved.