Intelligent propelling device for tunneled functional ceramic high-temperature sintering kiln
A technology of functional ceramics and high temperature sintering, applied in furnace types, furnaces, lighting and heating equipment, etc., can solve the problems of large energy waste, large investment cost, not economical and environmental protection, etc., to improve reliability, simple operation, Determinable effect of itinerary
Inactive Publication Date: 2011-05-04
ZHEJIANG UNIV
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Problems solved by technology
However, on the one hand, this solution needs to increase a large investment cost, and at the same time, the waste of energy consumption is also quite large, which is not economical and environmentally friendly.
Method used
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[0015] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0016] Such as figure 1 , figure 2 and image 3 As shown, the stepper motor 20 is connected with the reducer 17 through the coupling 18 to realize the low-speed requirement of propulsion. The reducer adopts a planetary gear reducer, which has high-speed ratio and high-efficiency single-stage transmission, and has high efficiency. It adopts the principle of planetary transmission. It has coaxiality, compact structure and small volume. The transmission device adopts ball screw transmission mode, which converts rotary motion into linear motion. It has the characteristics of high transmission efficiency and accurate positioning. The screw 10 and reducer installed under the working platform 16 17 The output shaft is connected, the lead screw nut pair 9 is installed on the lead screw 10, the lead screw nut pair 9 is connected to one end face of the spoke f...
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The invention discloses an intelligent propelling device for a tunneled functional ceramic high-temperature sintering kiln. A stepper motor is connected with a speed reducer through a coupler, a lead screw is connected with the output shaft of the speed reducer, a lead screw nut pair is installed on the lead screw and connected with a spoke type force sensor, the spoke type force sensor is connected with the bottom of a skid platform, a linear guide rail is installed on a working platform, a sliding plate can respectively slide on the linear guide rail, limit switches and zero position switches are installed at the two ends of the linear guide rail, one end of a push rod is installed on the skid platform, the other end thereof is installed on a guide block, and the end surface of the pushrod can be in contact with a boat in the high-temperature sintering kiln; a programmable logical controller is electrically connected with the stepper motor through a stepper motor driver, and also electrically connected with a liquid crystal screen, the spoke type force sensor, the four limit switches and zero position switches and an alarm apparatus. The device can realize the measurement of the propelling force, thereby realizing automatic monitoring function; propelling can be stopped in time when the boat is deformed, thereby improving the production reliability of products.
Description
technical field [0001] The invention relates to an intelligent propulsion device, in particular to an intelligent propulsion device for a tunnel-type functional ceramic high-temperature sintering furnace. Background technique [0002] With the development of the lighting market, high-efficiency and long-life ceramic lamps have become a hot spot in the future development of the lighting market. opportunities and challenges. [0003] The production of ceramic lamp tubes requires a high-temperature sintering process, and the commonly used high-temperature sintering is a tunnel-type sintering furnace. Usually, the ceramic lamp tube with a stopper is placed on a small boat made of high molybdenum, and then the boat is put into the tunnel furnace one by one according to a certain rhythm, and the boat is pushed by the push rod to move in the tunnel to implement high-temperature sintering. The general propulsion mechanism is composed of sprocket mechanism, clutch, motor and other ...
Claims
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IPC IPC(8): F27B9/26
Inventor 余忠华应华军吕冠军
Owner ZHEJIANG UNIV