Cold-rolled variable-thickness plate automatic blanking device and method
A blanking device and plate automatic technology, applied in the direction of feeding device, positioning device, storage device, etc., can solve the problems of no automatic blanking of variable thickness plates, no automatic blanking device, etc., and achieve low cost and simple operation , high precision effect
Active Publication Date: 2019-01-15
BAOSHAN IRON & STEEL CO LTD
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Problems solved by technology
However, there is no such automatic blanking device in the current prior art
[0005] To solve the problem that there is no automatic blanking device for variable-thickness plates in the prior art, the present invention provides a device that can recognize the size of variable-thickness plates, and automatically blank and classify and stack according to the identification results. method
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[0032] In the following, the structure and working principle of the present invention will be further described with reference to the accompanying drawings.
[0033] Such as figure 2 As shown, the present invention provides an automatic blanking device for cold-rolled variable-thickness plates, which includes a control system 10, and a contour detection device, a press 5, and a stacking device 9 respectively communicatively connected with the control system 10. The relative position of the process is: the contour detection device is arranged at the pre-stage station of the press 5, and the stacking device is arranged at the post-stage station of the press 5. That is, the contour detection device first performs actual processing of the incoming material of the blanking strip 2 Contour detection, after the detection, the strip 2 to be blanked is conveyed to the press 5 for stamping, and finally the control system controls the stacking device 9 to convey the stamped blanking plates ...
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The invention discloses a cold-rolled variable-thickness plate automatic blanking device and method. The cold-rolled variable-thickness plate automatic blanking device comprises a control system, a contour detection device, a press and a stacking device, wherein the contour detection device, the press and the stacking device are in communication connection with the control system correspondingly.A cold-rolled variable-thickness plate automatic blanking method comprises the following steps that preset contour information of a finished product plate is set, and the actual contour information ofa strip material to be blanked is obtained; the detected strip material to be blanked is conveyed to the press, and the press is controlled to punch the strip material to be blanked, and a blanked plate material is obtained; and according to the actual contour information of the position of the strip material to be blanked corresponding to the blanked plate material and the preset contour information, whether the blanked plate material is a finished plate is determined and classification is conducted. According to the cold-rolled variable-thickness plate automatic blanking device and method,the actual contour of the strip material to be blanked can be automatically identified, whether the corresponding punched blanking plate meets the size precision is judged on the basis, automatic sorting and stacking are carried out according to the identification result, so that the machining efficiency of a variable-thickness plate is improved.
Description
Technical field [0001] The invention relates to the technical field of mechanical processing equipment, in particular to an automatic blanking device and method for cold-rolled variable thickness plates. Background technique [0002] In order to achieve the goal of reducing the weight of automobiles, the automobile industry is currently promoting the use of a strip with continuous changes in thickness obtained by rolling-thickened plates. figure 1 The strip shown in the figure is cut into pieces of finished plates with a length of L in the figure. It can be seen from the figure that the thickness of the entire roll of the thickened plate changes periodically, and each cycle contains at least two different The thickness of the equal-thickness section, the slope between equal-thickness sections is ≤1 / 100. This kind of thickened plate can be produced by rolling in a single sheet or in a coil. Although the coil rolling method is more efficient, it requires positioning accuracy for su...
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IPC IPC(8): B21D28/00B21C51/00B21D43/22
CPCB21C51/00B21D28/00B21D43/22
Inventor 熊斐李山青姜正连徐江华
Owner BAOSHAN IRON & STEEL CO LTD