Conveying structure used for triangular magnesium pipe sintering equipment

Abstract

The invention discloses a conveying structure used for triangular magnesium pipe sintering equipment. First telescopic air cylinders arranged symmetrically on guide rails on the two sides drive circular-arc-shaped first conveying clamps to synchronously clamp a doughy irregular mixture, the circular-arc-shaped inner surfaces extrude the doughy irregular mixture into a partially regular mixture, and the extruding load of an extruder can be decreased; and after a moist triangular magnesium pipe with the inverted triangle shaped section, extruding formed by the extruder, is cut into triangular magnesium pipe sections, second telescopic air cylinders on the two sides drive second conveying clamps to clamp the triangular magnesium pipe sections through slope surfaces adapting to the two side surfaces of the triangular magnesium pipe in shape, size and angle, so that the triangular magnesium pipe sections are conveyed to a subsequent dryer, first flexible pads and second flexible pads do notscrape or damage the surfaces of the triangular magnesium pipe sections which are not fixing formed yet, the supporting and clamping effect is good, and conveying is stable and reliable.

Description

technical field [0001] The invention relates to a conveying structure for triangular magnesium tube sintering equipment. Background technique [0002] The electric heating tube of the electric heater is generally composed of a spiral resistance wire built into the metal tube, and crystalline magnesium oxide powder is filled between the resistance wire and the metal tube. The magnesium powder forms an insulating structure between the heating wire and the tube wall, and has outstanding The heat conduction function; after the traditional electric heating tube is directly filled with granular magnesium powder, the internal gap of the magnesium powder is squeezed by shrinking the tube, the compression density of the magnesium powder is increased, and its thermal conductivity and insulation performance are improved, but the inside of the electric heating tube is squeezed by the shrinking tube Magnesium powder in pure granular state, the compression effect is not good, the magnesiu...

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Problems solved by technology

[0002] The electric heating tube of the electric heater is generally composed of a spiral resistance wire built into the metal tube, and crystalline magnesium oxide powder is filled between the resistance wire and the metal tube. The magnesium powder forms an insulating structure between the heating wire and the tube wall, and has outstanding The heat conduction function; after the traditional electric heating tube is directly filled with granular magnesium powder, the internal gap of the magnesium powder is squeezed by shrinking the tube, the compression density of the magnesium powder is increased, and its thermal conductivity and insulation performance are improved, but the inside of the electric heating tube is squeezed by the shrinking tube Magnesium powder in pure granular state, the compression effect is not good, the magnesium powder cannot be completely squeezed and compacted, and the shrinkage rate is low. A triangular magnesium tube is set between the inner wall of the metal tube and the resistance wire to provide fixed support for the resistance wire. The triangular magnesium The tube needs to be sintered and manufactured by sintering equipment, but the triangular magnesium tube extruded by the extruder is a moist triangular magnesium tube containing a certain amount of moisture, which has not yet been fixed and shaped, and it needs to be calcined and output from the calciner before it can be fixed and shaped. The traditional continuous production line The transfer fixture cannot adapt to the cross-sectional shape of the triangular magnesium tube, and it is easy to damage the unfixed wet triangular magnesium tube

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