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An automatic fixed-length cold shearing method and its device

A fixed-length, automatic technology, applied in the field of automation, can solve problems such as button production operations in a hurry, hidden safety hazards, and dangers, and achieve the effects of improving fault recovery capabilities, ensuring normal production, and improving work and production efficiency

Active Publication Date: 2017-02-15
BEIJING BESTPOWER INTELCONTROL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the previous cut-to-length process, the positioning of the steel and the actions of the cold-shear nip roller, the cold-shear trim baffle, the cold-shear clutch, and the swing roller were all done manually. A kind of equipment is designed with corresponding buttons on the operation table, and the production operation is in a hurry due to too many buttons involved
The cold shearing machine includes several pneumatic or hydraulic equipment, which has certain potential safety hazards. If there are too many operation buttons, it is easy to cause misoperation and danger.

Method used

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  • An automatic fixed-length cold shearing method and its device
  • An automatic fixed-length cold shearing method and its device
  • An automatic fixed-length cold shearing method and its device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] The present invention provides a kind of automatic fixed-length cold shear shearing method, please refer to figure 1 Shown, it is the embodiment one of a kind of automatic fixed length cold shear shearing method of the present invention, comprises:

[0044] Step S1, the cooling bed output roller table, the roller table before shearing and the roller table after shearing are started, and the steel to be sheared is transported;

[0045] Step S2, when it is detected that the steel to be cut passes through the last section of the roller table, the cut-to-length baffle falls;

[0046] When the fourth area sensor detects that the steel to be cut passes through, the baffle to length falls and enters the automatic positioning program for cutting to length; starting state;

[0047] Step S3, controlling the steel to be cut to stop at the position of the baffle;

[0048] Step S4, after receiving the cutting instruction, cutting the steel to be cut;

[0049] The operator needs ...

Embodiment 3

[0078] Embodiment 3 achieves the above effects, but it cannot guarantee that the group of steels are aligned, which will make the lengths of the steels obtained by the first shearing different, so it cannot guarantee that the finished steels are qualified.

[0079] see Figure 4 As shown, it is a structural diagram of Embodiment 4 of an automatic fixed-length cold shearing system of the present invention, which is provided in this embodiment. The system of the present invention can also include a cooling bed output roller table A; steel to be sheared B ; Roller E before cutting; the third area sensor D3; the first area sensor D1, the second area sensor D2.

[0080] The cooling bed output roller table A is used to receive the steel material B to be cut from the cooling bed, and transmit the steel material B to be cut; the first area sensor D1 is located in the middle of the cooling bed output roller table, and is used to detect whether The steel to be sheared passes by; the se...

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Abstract

The invention relates to an automatic sizing and cold shearing method and an automatic sizing and cold shearing device. The method includes: starting a cold bed output roller table, a pre-shearing roller table and a first after-shearing roller table to transport to-be-sheared steel; enabling a sizing baffle to fall down when the fact that the to-be-sheared steel passes through the first after-shearing roller table is detected; controlling the to-be-sheared steel to stop at the position of the sizing baffle; shearing the to-be-sheared steel when a shearing order is received; lifting the sizing baffle; after sheared finished steel products on a second after-shearing roller table are transported to a set distance, starting the first after-shearing roller table to transport the sheared steel from the first after-shearing roller table to the second after-shearing roller table. The steel on the roller tables is positioned by area sensors, and positioning parameters can be set and adjusted on a picture. Buttons, needed to be operated in actual production, of an operation table are greatly reduced, and consequently working and production efficiency can be improved.

Description

technical field [0001] The invention relates to the field of automation, in particular to an automatic length-setting cold shearing method and a device thereof. Background technique [0002] In the steel production process, there is a group of important shearing equipment cold shears and sizing machines in the cooling bed area. The main function of these devices is to cut the steel coming off the cooling bed to length, and the length of the steel after cutting meets the specifications of the finished product. [0003] In the previous cut-to-length process, the positioning of the steel and the actions of the cold-shear nip roller, the cold-shear trim baffle, the cold-shear clutch, and the swing roller were all done manually. A kind of equipment is designed with corresponding buttons on the operation table, and the production operation is in a hurry due to too many buttons involved. There are several pneumatic or hydraulic equipment on the cold shearing machine, which has ce...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23D33/00
Inventor 杨志惠秦川李鹏飞
Owner BEIJING BESTPOWER INTELCONTROL TECH CO LTD
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