Material strip feeding detection method and apparatus for stacking machine, stacking machine, device, and medium

A material strip feeding detection apparatus for a stacking machine, the material strip comprising a plurality of first electrode plates distributed continuously in a feeding direction, and the apparatus comprising:

• at least one camera apparatus configured to shoot the material strip to obtain at least one material strip image;
• and
• an image processing apparatus configured to determine whether the material strip image comprises a first marker, and determine a target deviation of the first marker relative to a preset position based on the material strip image in response to determining that the material strip image comprises the first marker;
• wherein the image processing apparatus comprises:
• a first determination unit configured to determine whether the material strip image comprises the first marker;
• and
• an acquisition unit configured to acquire a target deviation of the first marker relative to a preset position based on the material strip image in response to determining that the material strip image comprises the first marker;
• wherein the target deviation comprises a deviation of the first marker relative to the preset position in the feeding direction;
• and
• wherein the material strip image at least comprises a detection region between two adjacent first electrode plates.

A stacking machine, comprising:

• a conveying mechanism configured to convey a material strip;
• a material strip feeding detection apparatus;
• a cutting mechanism;
• and
• a second controller configured to control the material strip feeding detection apparatus to perform feeding deviation rectification of the material strip conveyed on the conveying mechanism, and control the cutting mechanism to cut the material strip on the conveying mechanism after the feeding deviation rectification;
• wherein the material strip comprises a plurality of first electrode plates distributed continuously in a feeding direction, and the material strip feeding detection apparatus comprises:
• at least one camera apparatus configured to shoot the material strip to obtain at least one material strip image;
• and
• an image processing apparatus configured to determine whether the material strip image comprises a first marker, and determine a target deviation of the first marker relative to a preset position based on the material strip image in response to determining that the material strip image comprises the first marker;
• wherein the image processing apparatus comprises:
• a first determination unit configured to determine whether the material strip image comprises the first marker;
• and
• an acquisition unit configured to acquire a target deviation of the first marker relative to a preset position based on the material strip image in response to determining that the material strip image comprises the first marker;
• wherein the target deviation comprises a deviation of the first marker relative to the preset position in the feeding direction;
• and
• wherein the material strip image at least comprises a detection region between two adjacent first electrode plates.