Device for automatic control of temperature, system for automatic control of temperature, and method thereof

A system for automatically controlling an environmental temperature of a working station, the system comprising:

• an air box coupled to a machine defining a working space where the working station is located, the air box defining at least one opening, the at least one opening being configured to provide an opening for cooling air to be introduced into the working space;
• a baffle member slidably coupled to the air box at the opening;
• a driving assembly coupled to the baffle member;
• a temperature detection unit configured to detect a current temperature of the working space;
• a control device coupled to the driving assembly and the temperature detection unit, the control device being configured to control the driving assembly to drive the baffle member to cover the opening completely, to cover the opening partially, or to not cover the opening via a difference between the current temperature of the working space detected by the temperature detection unit and a desired target temperature of the working space;
• wherein the air box comprises a casing and a first connecting member, the opening is defined in the casing, the first connecting member is coupled to the casing at the opening, a sliding groove is defined in the casing or the first connecting member, the sliding groove communicates with the opening, the baffle member is slidably coupled to the air box at the sliding groove;
• the baffle member extending outside of the sliding groove defines a retreating gap, the retreating gap is configured to receive a sidewall of the casing forming the sliding groove or a sidewall of the first connecting member forming the sliding groove.

A method for automatically controlling an environmental temperature of a working station, the method comprising:

• obtaining a desired target temperature of a working space defined in an air box where the working station is located;
• obtaining the current temperature of the working space where the working station is located from a temperature detection unit of a system;
• controlling a driving assembly of the system to drive a baffle member of the system to cover an opening of the system completely, to cover the opening partially, or to not cover the opening via the difference between the current temperature of the working space detected by the temperature detection unit and the desired target temperature of the working space;
• wherein the air box comprises a casing and a first connecting member, the opening is defined in the casing, the first connecting member is coupled to the casing at the opening, a sliding groove is defined in the casing or the first connecting member, the sliding groove communicates with the opening, the baffle member is slidably coupled to the air box at the sliding groove;
• the baffle member extending outside of the sliding groove defines a retreating gap, the retreating gap is configured to receive a sidewall of the casing forming the sliding groove or a sidewall of the first connecting member forming the sliding groove.