An injection molding machine device, comprising:
- a rack;
- at least one guide rail fixed to the rack;
- at least two guide rods, wherein one of two ends of each of the at least two guide rods is fixed to the rack;
- a fixed base body fixed to one end of the rack, wherein the other of the two ends of each of the at least two guide rods is fixed to the fixed base body;
- a movable base body provided opposite to the fixed base body, wherein the movable base body is provided with at least two receiving holes to correspondingly receive the at least two guide rods, and the movable base body slides along the at least two guide rods relative to the fixed base body;
- at least one correction mechanism located between the movable base body and the guide rail to adjust a movement of the movable base body in a vertical direction, wherein a first predetermined value exists between one of the at least two guide rods and an inner wall of a corresponding one of the at least two receiving holes, a second predetermined value exists between the movable base body and the correction mechanism, and a third predetermined value exists between the correction mechanism and the guide rail;
- and
- at least one sensor electrically connected to a controller, wherein the controller correspondingly controls the correction mechanism by determining whether corresponding detecting values of the sensor match with at least one of the first predetermined value, the second predetermined value and the third predetermined value,
- wherein the first predetermined value is at least one of a first predetermined clearance value and a first predetermined contact force value, the second predetermined value is at least one of a second predetermined clearance value and a second predetermined contact force value, and the third predetermined value is at least one of a third predetermined clearance value and a third predetermined contact force value;
- wherein:
- the sensor is a clearance sensor, the clearance sensor is provided on the movable base body or the one of the guide rods or the correction mechanism or the guide rail, and at least one of a clearance value between the one of the at least two guide rods and the inner wall of the corresponding one of the at least two receiving holes, a clearance value between the movable base body and the correction mechanism, and a clearance value between the correction mechanism and the guide rail being detected by the clearance sensor is equal to or greater than zero;
- or
- the sensor is a force sensor, the force sensor is provided on the movable base body or the one of the guide rods or the correction mechanism or the guide rail, and at least one of a contact force value between the one of the at least two guide rods and the inner wall of the corresponding one of the at least two receiving holes, a contact force value between the movable base body and the correction mechanism, and a contact force value between the correction mechanism and the guide rail being detected by the force sensor is equal to or greater than zero;
- wherein the clearance sensor or the force sensor is provided on the inner wall of the corresponding one of the at least two receiving holes and corresponds to a lower side of the one of the guide rods, the movable base body is provided with a guide sleeve sleeved over the one of the guide rods, the guide sleeve is located inside the corresponding one of the receiving holes, and the clearance sensor or the force sensor is provided on the guide sleeve.