Binding device for binding machines and a punching and binding intergrative machine

A binding device for binding machines, comprising:

• a base fixing plate;
• a support arranged on the base fixing plate;
• a pushing block arranged on the support;
• a clip holder arranged on the base fixing plate;
• a mounting slot arranged on the clip holder to accommodate binding clips,
• wherein the pushing block is equipped with a binding clip press-in slot in a position corresponding to the mounting slot;
• wherein the device further comprises a size deviation compensation device adapted to different specifications of binding clips;
• and
• wherein:
• the size deviation compensation device comprises a slide holder arranged on the base fixing plate, a side plate hinged with the slide holder, a base plate connected to the side plate, and an elastic reset device used to generate elastic resetting force to the side plate when the side plate rotates;
• the mounting slot is connected to the base plate and the side plate;
• and binding clips, if arranged within the mounting slot, come into contact with the base plate and the side plate.