Machining equipment for double-point zipper teeth

Machining equipment for double-point zipper teeth, comprising a main driving mechanism, a cutter, a punch pin which is in transmission connection with the main driving mechanism and is capable of moving in an up-down direction, a main sliding seat which is in transmission connection with the main driving mechanism and is capable of moving in a front-back direction, and a machining module fixed at a front end of the main sliding seat, wherein the machining module comprises a profile die and a machining die which are disposed in sequence forwards;

• a via hole is formed in the profile die;
• a zipper profile moves one zipper tooth site in the via hole at each time under the driving of the main driving mechanism;
• the cutter and the punch pin are both arranged above the machining module;
• an upper surface of the machining die is provided with a machining die site correspondingly cooperating with the punch pin;
• the machining equipment for the double-point zipper teeth further comprises a material clamping mechanism which is in transmission connection with the main driving mechanism;
• the material clamping mechanism comprises two clamping blocks which are disposed oppositely and are capable of moving in a left-right direction;
• the two clamping blocks are respectively located on two sides of the machining module;
• the main driving mechanism drives the material clamping mechanism to clamp a cut zipper tooth;
• the main driving mechanism then drives the zipper profile to move to synchronously drive the main sliding seat to backwards move;
• the cutter cuts one zipper tooth from the zipper profile;
• the zipper tooth on the material clamping mechanism then falls into the machining die site;
• and finally, the punch pin moves downwards to cooperate with the machining die site, thus completing the machining of the double-point zipper teeth.