Back to results
US 2022/0184691 A1Published application
Digital full-automatic die casting apparatus
AssigneeDongguan Yaqiao Precision Die Casting Machinery Co., Ltd.
InventorHSUEN-HSUN LU
Life of this patent
Estimating the term…
Loading patent…
Loading patent…
AssigneeDongguan Yaqiao Precision Die Casting Machinery Co., Ltd.
InventorHSUEN-HSUN LU
Estimating the term…
The invention discloses a digital full-automatic die casting apparatus, comprising a longitudinal mounting plate, a mold arranged on a front surface of the longitudinal mounting plate, a mold locking device including a plurality of mold locking mechanisms surrounding the periphery of the mold, an injection device arranged on a back surface of the longitudinal mounting plate, and a PLC controller electrically connected to the mold locking device and the injection device respectively, wherein the mold locking mechanism comprises a mold locking fixed-point assembly arranged on the longitudinal mounting plate, and a hydraulic mold locking assembly connected to the mold locking fixed-point assembly; the mold locking fixed-point assembly comprises a fixed-point servo motor arranged on the longitudinal mounting plate and electrically connected to the PLC controller, a fixed-point screw connected to the mold, a nut screwed to the fixed-point screw, and a transmission structure connected between the fixed-point servo motor and the nut; and the hydraulic mold locking assembly acts on the nut. The digital full-automatic die casting apparatus provided by the invention has a high accuracy and smooth operation of each mechanism, and a high degree of automation, with high efficiency and high quality of cast products.
A digital full-automatic die casting apparatus, comprising:
The digital full-automatic die casting apparatus according to claim 6, wherein the longitudinal pushing mechanism comprises a longitudinal pushing mounting seat, a longitudinal pushing servo motor arranged on the longitudinal pushing mounting seat and electrically connected to the PLC controller, a driving gear connected to an output shaft of the longitudinal pushing servo motor, an eccentric wheel structure transversely arranged on the longitudinal pushing mounting seat and engaged with the driving gear, and a longitudinal pushing structure longitudinally arranged on the longitudinal pushing mounting seat and connected to the eccentric wheel structure.
The digital full-automatic die casting apparatus according to claim 7, wherein the eccentric wheel structure mainly consists of a reinforcing shaft arranged on the longitudinal pushing mounting seat, and an eccentric wheel rotatably connected to the reinforcing shaft and engaged with the driving gear, wherein the rotating shaft of the eccentric wheel is connected to the longitudinal pushing structure.
The digital full-automatic die casting apparatus according to claim 8, wherein the driving gear and the eccentric wheel are cone gears.
The digital full-automatic die casting apparatus according to claim 10, wherein the lateral translation structure further comprises at least one translation slider arranged outside the longitudinal push shaft, the translation slider being connected to the linkage block and/or sleeved on the periphery of the rotating shaft of the eccentric wheel;
The digital full-automatic die casting apparatus according to claim 13, wherein the circulating water passage set comprises an upper circulating water passage, a lower circulating water passage, and a longitudinal water passage communicating with the upper circulating water passage and the lower circulating water passage, respectively.
The digital full-automatic die casting apparatus according to claim 14, wherein the upper circulating water passage and the lower circulating water passage are the same, and respectively comprise a first X-axis water channel arranged on one side of the inside of the cooling water passage plate, a second X-axis water channel arranged on the other side of the inside of the cooling water passage plate, a first Y-axis water channel respectively communicating with the first X-axis water channel and the second X-axis water channel and extending from one side of the inside of the cooling water passage plate to the other side, and a second Y-axis water channel arranged on the other side of the inside of the cooling water passage plate and communicating with the second X-axis water channel, wherein one end of the first-X-axis water channel, one end of the second X-axis water channel, one end of the first Y-axis water channel and one end of the second Y-axis water channel respectively extend to the outside of the cooling water passage plate.
The digital full-automatic die casting apparatus according to claim 17, wherein the material chamber is mainly faulted by an upper chamber and a lower chamber in communication;
Dependencies are inferred from the claim text.