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CN-117886113-B - Bar direct-feeding blank heat preservation device and use method

CN117886113BCN 117886113 BCN117886113 BCN 117886113BCN-117886113-B

Abstract

The embodiment of the invention provides a bar direct blank feeding heat preservation device and a use method thereof, and relates to the field of red blank conveying heat preservation. This blank heat preservation device is directly sent to rod includes directly sends roll table, lifting unit, pusher, position sensor and controller, lifting unit and the interval setting of directly sending the roll table, pusher movably sets up in directly sending the roll table, pusher is used for promoting the red base on the roll table to lifting unit with directly sending, position sensor sets up in lifting unit, position sensor is used for detecting the position information of the red base on the lifting unit, the controller is connected with position sensor and lifting unit electricity simultaneously, the controller is used for controlling lifting unit work after receiving position sensor's position signal. After the number of red blanks on the lifting assembly is enough, the position sensor sends a position signal to the controller, and then the controller controls the lifting assembly to work. The red blank can be temporarily stored on the lifting assembly before entering the heat preservation cover, and damage deformation of the roller table and the red blank after direct contact can be avoided.

Inventors

  • ZHOU YU
  • XIAO ZHIYING
  • ZHAN GAOCHAO
  • PENG XIONGMAO
  • NING JIANGANG
  • LIU DONGTING
  • ZHOU SUYING

Assignees

  • 广东中南钢铁股份有限公司

Dates

Publication Date
20260508
Application Date
20240229

Claims (7)

  1. 1. The application method of the bar direct-feeding blank heat preservation device is characterized in that the bar direct-feeding blank heat preservation device is used for heat preservation operation, and the bar direct-feeding blank heat preservation device comprises a direct-feeding roller way (10); the lifting assembly (30) and the straight conveying roller way (10) are arranged at intervals; The steel pusher (20) is movably arranged on the direct-feeding roller way (10), and the steel pusher (20) is used for pushing the red blank (101) on the direct-feeding roller way (10) onto the lifting assembly (30); a position sensor (40), wherein the position sensor (40) is arranged on the lifting assembly (30), and the position sensor (40) is used for detecting the position information of the red blank (101) on the lifting assembly (30); The controller is electrically connected with the position sensor (40) and the lifting assembly (30) at the same time, and is used for controlling the lifting assembly (30) to work after receiving the position signal of the position sensor (40); The heat preservation cover (50) is arranged above the lifting assembly (30), and the lifting assembly (30) is used for conveying the red blanks (101) to the heat preservation cover (50); a conveying roller way (60) and a driving piece (70) are arranged in the heat preservation cover (50), the driving piece (70) is connected with the conveying roller way (60) and used for driving the conveying roller way (60) to rotate, the conveying roller way (60) is positioned below the lifting assembly (30), and the lifting assembly (30) is used for conveying red blanks (101) onto the conveying roller way (60); The using method comprises the following steps: the pusher (20) pushes the red blank (101) on the direct-feeding roller way (10) to the lifting assembly (30), and then returns to the direct-feeding roller way (10) to continuously push the red blank (101); When the red blank (101) on the lifting assembly (30) reaches the position of the position sensor (40), the position sensor (40) is triggered and sends a position signal to a controller; The controller receives a position signal of the position sensor (40) and then controls the lifting assembly (30) to descend, and red blanks (101) on the lifting assembly (30) are conveyed to the heat preservation cover (50) for heat preservation; the red blank (101) is temporarily stored on the lifting assembly (30) before entering the heat preservation cover, and is not directly placed on the conveying roller way (60) entering the heat preservation cover, and the conveying roller way (60) is always in a rotating state under the driving of the driving piece (70), and the conveying roller way (60) is not directly contacted with the red blank (101), so that the phenomenon that the conveying roller way (60) is damaged, deformed and even broken due to overhigh local temperature caused by the fact that the conveying roller way (60) is contacted with the red blank (101) can be avoided.
  2. 2. The method for using the bar direct-feeding blank heat preservation device according to claim 1, wherein the lifting assembly (30) comprises a power piece (31) and an upper support (32), the upper support (32) is connected with the power piece (31), the upper support (32) is used for bearing a red blank (101), the power piece (31) is electrically connected with the controller, and the controller controls the power piece (31) to drive the upper support (32) to lift.
  3. 3. The method for using the bar direct blank feeding heat preservation device according to claim 2, wherein the power piece (31) is a hydraulic cylinder.
  4. 4. The method of using a bar direct blank holding device according to claim 2, wherein the lifting assembly (30) further comprises a bottom support base (33), and the bottom support base (33) is connected with the power member (31).
  5. 5. The method of using a bar stock direct feed thermal insulation device according to claim 1, wherein the driving member (70) is a conveyor roller motor.
  6. 6. The method of using a bar stock direct feed thermal insulation device according to claim 1, wherein the position sensor (40) is an infrared sensor.
  7. 7. The method of using a bar stock direct feed thermal insulation device according to claim 1, wherein the bar stock direct feed thermal insulation device (100) further comprises a transition section (80), the transition section (80) being arranged between the direct feed roller way (10) and the lifting assembly (30).

Description

Bar direct-feeding blank heat preservation device and use method Technical Field The invention relates to the technical field of red billet conveying and heat preservation, in particular to a bar direct billet conveying and heat preservation device and a use method. Background At present, blanks required in steel production are generally supplied in a mode of direct conveying roller way conveying, and the blanks conveyed from steelmaking are excessive due to high direct conveying speed, so that the excessive blanks are collected into a heat preservation cover for heat preservation treatment for saving cost, and are conveyed to a production line for manufacturing. The bar heat preservation device in the prior art has the technical problems of serious deformation of a roller way and lower safety. Disclosure of Invention The invention provides a bar direct-feeding blank heat preservation device and a use method thereof, which can avoid damage and deformation of a roller way, reduce the probability of potential safety hazard generation and prolong the service life of the device. Embodiments of the invention may be implemented as follows: the embodiment of the invention provides a bar direct blank feeding heat preservation device, which comprises: a direct feeding roller way; the lifting assembly and the direct conveying roller way are arranged at intervals; the steel pusher is movably arranged on the direct-feeding roller way and is used for pushing the red billet on the direct-feeding roller way to the lifting assembly; the position sensor is arranged on the lifting assembly and is used for detecting the position information of the red blank on the lifting assembly; The controller is electrically connected with the position sensor and the lifting assembly at the same time, and the controller is used for controlling the lifting assembly to work after receiving the position signal of the position sensor. Optionally, the lifting assembly comprises a power piece and an upper support, wherein the upper support is connected with the power piece, the upper support is used for bearing red blanks, the power piece is electrically connected with the controller, and the controller controls the power piece to drive the upper support to perform lifting movement. Optionally, the power piece is a hydraulic cylinder. Optionally, the lifting assembly further comprises a bottom support base, and the bottom support base is connected with the power piece. Optionally, the bar direct-feeding blank heat preservation device further comprises a heat preservation cover, wherein the heat preservation cover is arranged above the lifting assembly, and the lifting assembly is used for conveying the red blank to the heat preservation cover. Optionally, be equipped with rollgang and driving piece in the heat preservation cover, the driving piece with the rollgang is connected and is used for the drive the rollgang is rotatory, the rollgang is located the below of lifting unit, lifting unit is used for will be with red base carry to on the rollgang. Optionally, the driving member is a conveying roller motor. Optionally, the position sensor is an infrared sensor. Optionally, the bar directly sends base heat preservation device still includes the changeover portion, the changeover portion set up in directly send the roll table with between the lifting unit. The embodiment of the invention also provides a use method of the bar direct blank feeding heat preservation device, which uses the bar direct blank feeding heat preservation device to carry out heat preservation operation, and comprises the following steps: the pusher pushes the red billet on the direct-feeding roller way to the lifting assembly, and then returns to the direct-feeding roller way to continuously push the red billet; When the red blank on the lifting assembly reaches the position of the position sensor, the position sensor is triggered and sends a position signal to the controller; And the controller receives the position signal of the position sensor and then controls the lifting assembly to descend, and red blanks on the lifting assembly are conveyed to the heat preservation cover for heat preservation. The bar material direct-feeding blank heat preservation device and the use method of the bar material direct-feeding blank heat preservation device provided by the embodiment of the invention have the beneficial effects that: This blank heat preservation device is directly sent to rod includes directly sends roll table, lifting unit, pusher, position sensor and controller, lifting unit with directly send the roll table interval setting, pusher movably set up in directly send the roll table, pusher be used for with send on the roll table red blank to promote to on the lifting unit directly, position sensor set up in lifting unit, position sensor is used for detecting the positional information of the red blank on the lifting unit, the controller simultaneously with position se