36results about How to "Accurate nesting" patented technology

A bait-placing device for fishing comprises a shell (1) for placing a bait, and is characterized in that a clamping part detachably fixed with a fishing rod (7) is arranged at the top of the shell (1); the bottom of the shell (1) is provided with an opening and provided with a movable plate (3) capable of opening or closing the opening; the lower part of the shell (1) is provided with a floating block (2) capable of vertically floating along the periphery face of the lower part of the shell (1); the bottom of the floating block (2) is provided with a through port (22) communicated with outside; when the movable plate (3) opens the opening of the shell (1), the through port (22) is communicated with the opening, and when the floating block (2) arranged at the bottom of the shell (1) slides upwards, the movable plate (3) can be enabled to close an opening-closing structure of the opening when the opening slides downwards. The bait-placing device for fishing is simple in structure, convenient to operate, and capable of being directly mounted on the fishing rod and accurately performing bait-placing after being placed on a selected water face.

The invention discloses an energy-saving high-efficiency coffee bean baking machine. The energy-saving high-efficiency coffee bean baking machine comprises a base, wherein a baking machine body, a cooling disk and a tail gas box are mounted at the top end of the base; the baking machine body is located between the cooling disk and the tail gas box; an inner cylinder and a gas filtering plate are mounted in the baking machine body; the gas filtering plate is located below the inner cylinder; a thermal mixing cavity and a combustion cavity are separately formed in two sides of the gas filteringplate; a combustor is mounted in the combustion cavity; and a fuel gas pipe is connected between the combustion cavity and the base. According to the energy-saving high-efficiency coffee bean baking machine disclosed by the invention, an exhaust pipe, the tail gas box, a gas return pipe, the thermal mixing cavity, a fan, the gas filtering plate and the combustion cavity are arranged, when the baking machine operates, and fuel gas enters the baking machine body, the fuel gas is combusted through ignition of the combustor, so that expansion combustion is realized in the combustion cavity, and the temperature is quickly raised; after combustion, generated high-temperature gas penetrates through the gas filtering plate to enter the thermal mixing cavity, and then the high-temperature gas is guided to the inner cylinder through the fan to heat and bake coffee beans.

The invention relates to a numerically-controlled (NC) intersection-line cutting machine nest system used in the field of NC cutting. The system comprises a NC file processing module, a parameter-setting module, a tube-laying module, a data management module and a display module. The NC file processing module reads a NC file to be processed from a computer hard disk or a mobile memory and generates a new NC file that is stored in the computer hard disk or a mobile memory. The parameter-setting module lists the tube-laying parameters which are required for the tube-laying operation and need tobe reset or modified to allow a user to reset or modify. The data management module transmits the data to other modules. The tube-laying module receives the tube-laying parameters and the original steel tube processing data of the tubes and performs the tube-laying, and optimizes the arrangement of the tube nest by adjusting the position of the intersection-line track of each tube. The display module displays the data that are required to be viewed by the user during the tube-laying process. The NC intersection-line cutting machine nest system can not only maximize the utilization rate of theblank material but also greatly increase the time efficiency of the user.

The invention discloses a numerical control spring machine precise component. The numerical control spring machine precise component comprises a rack, a feeding sliding rail, a material discharging device, pneumatic mechanical arms and riveting devices, wherein the material discharging device comprises an iron sheet baffle plate, a baffle plate cylinder and a gas needle device; each pneumatic mechanical arm comprises a pneumatic finger used for clamping a spring and a push-pull cylinder; and each riveting device comprises a stamping rod and a stamping cylinder, and the stamping cylinder drives the stamping rod to reciprocate to stamp an iron sheet on the rail. The invention aims to provide the numerical control spring machine precise component and a processing method for automatically riveting springs and iron sheets, and the component and the processing method have the advantages that the structure is simple and reliable; the requirement of a client that the electricity-conductive springs are assembled with the iron sheets can be effectively realized; and the riveting precision is high.

The invention provides a combination type garbage can. The combination type garbage can comprises a garbage can shell, a garbage can inner barrel and a cover plate, wherein the garbage can shell comprises a shell body, a garbage feeding opening and a first opening are formed in the shell body, and a herringbone cover plate group is arranged at the part of the garbage feeding opening; the size of the cover plate is matched with that of the first opening, and a boss and a clamping part are arranged on the cover plate; and a second opening and a U-shaped clamp are arranged on the garbage can inner barrel. By applying the technical scheme, the integral structure is simple. By adopting the combination design of the garbage can shell and the garbage can inner barrel, the garbage can shell is always kept clean and tidy, and the garbage can inner barrel can meet garbage storing requirements, so that the practicability is strong. The design objective of the cover plate is to seal the first opening, and the clamping part arranged on the cover plate is clamped by a manipulator to take the garbage can inner barrel out of the garbage can shell and restore the garbage can inner barrel in the original position. The operation is convenient, and fixed-point placing requirements are met.