This invention regards the machine which mixes the powder for a kind of injection automatically. The aforementioned machine the injector itself, the solvent bottle and the injection needle, 1st press mechanism, to provide 2nd press mechanism for that, the injector itself to have the solute bottle, the bottle mouth of the aforementioned solute bottle to correspond with the bottle mouth of the aforementioned solvent bottle, controlling the solvent bottle and in order to make slide to the solute bottle, the aforementioned 1st press mechanism to be installed on the solvent bottle, as for the aforementioned 2nd press mechanism the injection needle and the sleeve connect, be located between the bottle mouths of the bottle mouth and the aforementioned solute bottle of the aforementioned solvent bottle, among thoseThe 1st press sleeve and there to be a 2nd press sleeve, with the 2nd press sleeve to make aforementioned 1st press sleeve slide to the solute bottle first by pressing the solvent bottle, locking the 1st edge of the aforementioned injection needle, after making penetrate to inside the solute bottle, due to the aforementioned solvent bottle turning the aforementioned injection needle vis-a-vis the aforementioned solute bottle, lastly it makes the 2nd press sleeve slide vis-a-vis the 1st press sleeve, makes the 2nd edge of the aforementioned injection needle penetrate to inside the aforementioned solvent bottle. Conveniently, quickly and safely be able to use the machine which mixes the powder for injection of this invention automatically, at the same time, structure being simple, production and the installation convenience and quick, can be done low in cost.< Selective figure >Figure 1本発明は一種の注射用パウダーを自動的に混合する機械に関する。前記機械は注射器本体、溶媒瓶、注射針、第1のプレス機構、それに第2のプレス機構を備え、注射器本体は溶質瓶を備え、前記溶質瓶の瓶口は前記溶媒瓶の瓶口と対応し、溶媒瓶を制御して溶質瓶の方へスライドさせるために、前記第1のプレス機構が溶媒瓶の上に設置され、前記第2のプレス機構は注射針とスリーブ接続し、前記溶媒瓶の瓶口と前記溶質瓶の瓶口の間に位置し、その中には第1のプレススリーブと第2のプレススリーブがあり、溶媒瓶をプレスすることによって、前記第1のプレススリーブを第2のプレススリーブとともにまず溶質瓶の方へスラ
