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Heat treatment furnace charge frame circulation device

A technology of circulation equipment and heat treatment furnace, applied in the direction of heat treatment equipment, heat treatment furnace, furnace, etc., can solve the problems of inapplicable casting annealing treatment, complex production line structure, high cost of transformation and upgrading, etc., to achieve easy promotion, reduce labor costs, The effect of low upgrade cost

Active Publication Date: 2020-02-28
ZHEJIANG 81 PRECISION MACHINERY CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure of this production line is relatively complicated, and the cost of modification and upgrading of existing equipment is relatively high, and this production line is not suitable for annealing treatment of heavy castings

Method used

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  • Heat treatment furnace charge frame circulation device
  • Heat treatment furnace charge frame circulation device
  • Heat treatment furnace charge frame circulation device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Such as Figure 1~2 As shown, a heat treatment charge frame circulation equipment includes an annealing furnace 1, a feed frame 2 connected to the feed system of the annealing furnace 1, a discharge frame 3 connected to the discharge system of the annealing furnace 1, and a connected feed frame 2 and the transfer frame 4 of the discharge frame 3, the feed frame turning mechanism 5 arranged on the feed frame 2 and the discharge frame turning mechanism 6 arranged on the discharge frame 3, the feed frame 2 and the output frame The feeding racks 3 are all conveying roller tables, which are arranged at both ends of the annealing furnace 1 respectively. The rail logistics vehicle 42 between the roads 41, a steering mechanism 7 is arranged between the feed rack 2 and the transfer rack 4, between the discharge rack 3 and the transfer rack 4, and the steering mechanism 7 has a lifting Functional roller mechanism, the feeding frame 8 is set on the feeding frame turning mechanism...

Embodiment 2

[0057] This embodiment is based on embodiment 1, and its technical scheme is basically the same as embodiment 1, the difference is:

[0058] Such as Figure 6~8 As shown, the feeding frame turning mechanism 5 includes a support, a slide rail, a chassis 51 for placing the feed frame 8 that is slidably connected with the slide rail, and the support includes a horizontal underframe 52 and a vertical frame that are fixedly connected to each other. The side frame 53, the slide rail includes a horizontal slide rail 54 arranged on the bottom frame 52 and a vertical slide rail 55 arranged on the side frame 53, and the bottom of the bottom frame 51 away from the side frame 53 is rotated with a horizontal The horizontal slide arm 56 that the slide rail 54 is adapted to, the chassis 51 is provided with a vertical slide arm near the end of the side frame 53, and the vertical slide arm includes a connecting arm 57 fixedly connected with the chassis 51 and a vertical slide rail 55 The slid...

Embodiment 3

[0062] This embodiment is based on embodiment 2, and its technical scheme is basically the same as embodiment 1, the difference is:

[0063] Such as Figure 9 and 10 Said, the fixed assembly includes a horizontal stopper 516 positioned on the upper part of the chassis 51 and a vertical fixing structure arranged on the chassis, the vertical fixing structure includes a fixed frame 517 fixed on the chassis 51, a fixed frame rotatably mounted on the fixed frame The turret 518 at the top of 517 and the cylinder 519 that drives the rotation of the turret 518, the turret 518 includes an inverted L-shaped clasp 520 for fixing the feed frame and a rotating shaft that is rotatably connected with the piston rod of the cylinder 519. The arm 521 and the bottom end of the cylinder body of the cylinder 519 are rotatably connected with the chassis 51 . When the piston rod of the cylinder 519 stretched out from the cylinder body, the piston rod pushed the rotating arm 521, and the clasp 520 ...

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Abstract

The invention discloses a heat treatment furnace charge frame circulation device. The heat treatment furnace charge frame circulation device comprises an annealing furnace, a feeding frame, a discharging frame, a transfer frame communicating with the feeding frame and the discharging frame, a feeding overturning frame mechanism and a discharging overturning frame mechanism, the feeding frame and the discharging frame are both conveying roller ways, and the transfer material frame comprises conveying roller ways at the two ends and a track logistics vehicle located between the conveying rollerways, wherein the conveying roller ways are arranged side by side with the feeding frame and the discharging frame respectively; the portion between the feeding frame and the transfer frame mechanism,and the portion between the discharging frame and the transfer material frame are ach provided with a steering mechanism, and each steering mechanism is a roller bar mechanism with a lifting function; and a feeding frame is arranged on the feeding overturning frame mechanism, and a discharging frame is arranged below the discharging overturning frame mechanism. Based on the existing heat treatment annealing equipment, modification and upgrading are carried out, the transformation is convenient, the upgrading cost is low, and popularization is easy; and automatic feeding and discharging can beachieved, the efficiency is high, the speed is high, the automation degree is high, the labor cost is reduced, and the operation risk is reduced.

Description

technical field [0001] The invention belongs to the technical field of heat treatment equipment, and relates to a furnace material frame circulation equipment for heat treatment, which is used for feeding and discharging materials for heat treatment. Background technique [0002] The general process of heat treatment using an annealing furnace is as follows: material frame enters the furnace, anneals, material frame is released from the furnace, material is unloaded, the material frame is transported to the waiting area by driving, the material frame is transferred from the forklift to the feeding area, and the operator pours the material to be processed. The feeding frame and the material frame are transferred from the driving to the annealing furnace feeding frame, and the material frame enters the furnace for circulation. During this process, many workers are required to frequently move the material frame, feed and discharge, and often fail to transfer and feed the materi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D1/26C21D9/00
CPCC21D1/26C21D9/0025C21D9/0018Y02P10/20
Inventor 谢天凯何涛田伟岳东祥刘欣洪俊雄
Owner ZHEJIANG 81 PRECISION MACHINERY CO LTD
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