Baking method, device and baking oven

A baking device comprising:

• a first acquisition unit for acquiring a predetermined instruction, and starting timing and controlling the following unit cycle operation:
• a first ascending control unit for controlling a first set of pins to support a substrate from an initial position and recording the rising times of the first set of pins;
• a first movement control unit for raising the first set of pins to a first preset position, and controlling the first set of pins to move a first preset distance in a first preset direction, such that the substrate moves the first preset distance in the first preset direction, wherein the first preset distance is associated with the rising times of the first set of pins;
• a first descent control unit for controlling the lowering of the first set of pins such that a second set of pins supports the substrate;
• a first return control unit for controlling the first set of pins to return to the initial position when the first set of pins drops to the second preset position;
• a second acquisition unit for acquiring a time record after the first set of pins returning to the initial position, when the time record is equal to or greater than a preset time, resetting the time record and the rising times of the first set of pins to an initial value, and restarting timing and cyclically performing the following steps:
• a second rising control unit for controlling the first set of pins to support the substrate from the initial position and recording the rising times of the first set of pins;
• a second movement control unit for raising the first set of pins to the first preset position, and controlling the first set of pins to move a second preset distance in a second preset direction, such that the substrate moves the second preset distance in the second preset direction, wherein the second preset distance is associated with the rising times of the first set of pins;
• a second descent control unit for controlling a lowering of the first set of pins such that the second set of pins supports the substrate;
• a second return control unit for controlling the first set of pins to return to the initial position when the first set of pins drops to the second preset position;
• a discharge control unit for acquiring the time record, and discharging the substrate when the time record is equal to or greater than the preset time;
• wherein the first preset distance associated with the rising times of the first set of pins is:
• Li=x,(i=1)
• Li=2x,(i=2, 3, 4, . . . )
• wherein Li represents the first preset distance, and i represents the rising times of the first set of pins;
• wherein the initial value being 0 and the second preset distance associated with the rising times of the first set of pins is:
• Ri=x,(i=1)
• Ri=2x,(i=2, 3, 4, . . . )
• wherein Ri represents the second preset distance, and i represents the rising times of the first set of pins;
• wherein, the preset time is ½ of the baking time.

A baking device comprising:

• a storage unit, a processing unit, and a computer program stored in the storage unit and operable on the processing unit, wherein the computer program comprises:
• a first acquisition unit for acquiring a predetermined instruction, and starting timing and controlling the following unit cycle operation:
• a first ascending control unit for controlling a first set of pins to support a substrate from an initial position and recording the rising times of the first set of pins;
• a first movement control unit for raising the first set of pins to a first preset position, and controlling the first set of pins to move a first preset distance in a first preset direction, such that the substrate moves the first preset distance in the first preset direction, wherein the first preset distance is associated with the rising times of the first set of pins;
• a first descent control unit for controlling the lowering of the first set of pins such that a second set of pins supports the substrate;
• a first return control unit for controlling the first set of pins to return to the initial position when the first set of pins drops to the second preset position.