Medium-frequency heating and transverse automatic feeding and discharging mechanism for round metal rod
A technology of feeding and discharging materials and round rods, applied in the direction of metal chains, etc., can solve the problems of large longitudinal size of the heating furnace, difficulty in repairing and replacing parts, complex structure, etc., achieve safe and reliable production process, fully automatic, fast and reliable, and fill the gap in China Effect
Active Publication Date: 2010-12-08
王洪军
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Problems solved by technology
Since the round tube type intermediate frequency heating furnace core is used, when the bar is continuously heated, the longitudinal dimension of the heating furnace is very large (more than four-fifths larger than the longitudinal dimension of the transverse heating mechanism), and when the bar is heated and discharged Need to have a special magnetic disconnection device and a device for sending hot rod material, the structure is complex, and the price is high, and it is difficult to maintain and replace other parts, which is not acceptable to all users
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[0017] In the figure: 1. Body, 2. Feeding mechanism, 3. Heating furnace body, 5. Limiting block, 6. Feeding inclined slide plate, 7. Pushing cylinder, 8. High sensor, 9. Side baffle, 10. Height limit plate, 11. Pushing block, 12. Stopping block, 13. Blocking plate, 14. Bar to be heated, 15. Furnace, 16. Heating coil, 17. Heating furnace, 18. Heating Back feed rod, 19, discharge guide rail, 20, discharge chute, 21, torsion spring, 22, bearing pin, 23, piston rod, 24, feed guide rail, 25, low position sensor.
[0018] The medium-frequency heating transverse feeding and discharging mechanism for the metal round bar consists of three parts. Including: the body 1 of the intermediate frequency heating furnace; the feeding mechanism 2; the heating furnace 3, see figure 1 . An intermediate frequency heating power supply is installed inside the body 1, and the top is used as a work surface, and a feeding mechanism 2 and a heating furnace 3 are installed, see figure 2 , There is a p...
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The invention relates to a medium-frequency heating and transverse feeding and discharging mechanism for a round metal rod, in particular to a method for medium-frequency heating and transverse automatic feeding and discharging of a round metal rod. In the method, after a feeding mechanism receives a rod, the rod goes onto a guide rail under the action of self-gravity and is charged into a heating furnace by driving a pushing block with a pushing oil cylinder; the heated hot rods move towards a high-end outlet step by step and one by one under the push of the following rod; when a foremost rod is pushed onto a downward sloping guide rail face, the hot rod rolls and slides along the guide rail into a discharge channel under the action of self-gravity of the rod so as to wait for execution of the next step; and all the steps are automatically repeated in this manner. The mechanism is an integrated mechanical, electric and hydraulic medium-frequency heating and transverse feeding and discharging mechanism for a round metal rod. Due to transverse discharging, the discharging time is shortened, therefore, the discharging temperature of the heated rods is uniform, which plays a very important role in the braiding quality of the next step and guaranteeing the consistency and stability of the braided products. The mechanism has the advantages of high production efficiency, steady production process and safe reliability.
Description
technical field [0001] The technology of the present invention relates to an automatic feed-in and out-feed device for metal bar material heating during the fully automatic chain knitting production process of metal round link chains, in particular to a horizontal automatic feed-in and out-feed mechanism for metal round bar material heated by intermediate frequency. Background technique [0002] In the fully automatic knitting process of medium and large-sized metal round link chains, the metal bars are required to be heated to a certain temperature before knitting, so as to ensure that the material structure is not damaged (increase the tensile strength of the round link chain) and reduce the structural size of the equipment. And reduce the extrusion force on the molding die and increase the service life of the equipment. At present, most of the heating methods for metal bars in the production of medium and large-scale metal round link chains in China are resistance heating...
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IPC IPC(8): B21L19/00
Inventor 秦保翔郑卫王洪军
Owner 王洪军