A kind of automatic feeding automatic temperature control forging feeding machine

Abstract

The invention discloses a forging feeding machine with automatic feeding and automatic temperature control, which relates to the field of heating and feeding equipment for forging, including a feeding system, a feeding system, a feeding heating system, a temperature-controlled sorting system and a microcomputer control system. It can realize automatic feeding, feeding, automatic positioning and guiding, automatic overall or partial heating of materials. The feeding of raw materials is driven by hydraulic pressure; the orderly transmission of raw materials is realized through the smooth transmission of the chain and the infrared positioning and guiding device; the movement of the left and right, front and rear feed displacement of the raw materials is realized in an orderly manner through the left and right, front and back movement or push of the cylinder. The heated workpiece is driven to the designated position in an orderly manner for local or overall heating, so that the entire processing process can realize the orderly heating of the workpiece according to the forging cycle, and achieve continuous forging of the workpiece; it can effectively identify and distinguish heated parts, overheated parts, and overburned parts And underheated parts. The one-time heating accuracy and automatic production degree are improved, and the labor intensity of workers is reduced.

Description

technical field [0001] The invention relates to the technical field of forging heating and feeding equipment, in particular to an automatic feeding and automatic temperature-controlling forging feeder. Background technique [0002] 30 years ago, most of the traditional methods of heating fasteners in China were coal furnaces to heat workpieces. The workpieces to be heated were buried under burning coal, and the heated workpieces were heated in an open flame to a forgeable temperature through the burning of coal. Form forging. The heating of this process is optional, and the heating time of the workpiece is generally determined based on experience. At the same time, it is difficult to realize the first heating and forging, and it is difficult to avoid the long-term heating of individual workpieces due to the failure to complete the forging in time, resulting in the risk of overheating and overburning of the workpiece. At the same time, coal heating also seriously pollutes th...

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Problems solved by technology

In the past 20 years, the forging heating method that is very common in the red forging of fasteners is generally induction high-frequency heating or induction intermediate frequency heating. This heating method greatly improves the pollution of the workshop and the atmospheric environment caused by traditional coal heating, and improves the heating speed. However, the feeding method of the workpiece to be heated is generally manual heating, manual blanking and forging, and the control of the heating temperature of the induction heating workpiece is generally determined by the experience of the worker's master or referring to the flame color to determine the surface heating temperature and heat penetration of the workpiece to be processed. For the holding time, although infrared temperature controllers or infrared temperature controllers are also used to monitor the surface temperature of the heated workpiece, often because there is no relatively complete mechanical linkage control device, the temperature of the heated workpiece cannot be reasonably and scientifically grasped, and there are many human influences. If you are not careful, the processed workpiece will be heated twice or multiple times, resulting in coarsening of the grain of the heated part, superficial or deep oxidation, overheating or even overburning, so that the workpiece will not be used in service after it is produced as a finished fastener. During the process, failures such as premature cracking and premature fracture occurred, which seriously affected the safe fastening of fasteners, safe production and safe transportation activities.

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