Automatic knife binding machine

Abstract

The invention discloses a binding machine with the automatic knife sharpening function. The binding machine with the automatic knife sharpening function comprises a workbench (1), a knife sharpening mechanism which is fixed to the workbench (1) to make a knife sharpener (15) transversely move and be positioned in the circumferential direction, a rack (7) fixed to the workbench (1), and a binding mechanism which is fixed to the rack (7) and makes a binding knife (10) rotate and move up and down. The knife sharpening mechanism comprises a motor fixing frame (12) fixed to the workbench (1), a second motor (19) installed on the motor fixing frame (12), a second gear (14) installed on the output shaft (13) of the second motor, a second toothed bar (18) meshed with the second gear (14), and a knife sharpening base (16) in sliding fit with the second toothed bar (18). The second toothed bar (18) is provided with a sliding groove (22). A sliding rail (23) used in cooperation with the sliding groove (22) for vertical sliding is arranged at the lower end of the knife sharpening base (16). A spring (17) is arranged between the knife sharpening base (16) and the second toothed bar (18). According to the binding machine with the automatic knife sharpening function, the situation that knife sharpening is carried out after a tool bit of a binding machine is detached is avoided, automatic knife sharpening is carried out as needed in work, and the working efficiency of the binding machine is improved.

Description

technical field [0001] The invention relates to the technical field of binding equipment, in particular to an automatic sharpening and binding machine. Background technique [0002] Binding machine is a device that binds paper, plastic, leather, etc. by mechanical means. It is often used in printing factories, financial offices of enterprises and institutions, and file management. , The cutter head is often worn out, and the cutter head needs to be removed regularly for sharpening, which affects the working efficiency of the binding machine. Contents of the invention [0003] In order to solve the above-mentioned technical problems in the prior art, the present invention provides an automatic sharpening and binding machine. The binding machine does not need to disassemble the cutting head and then sharpen the knife, but automatically sharpens the knife according to the needs during work, which improves the working efficiency of the binding machine. . [0004] The technic...

AI Technical Summary

Problems solved by technology

[0002] Binding machine is a device that binds paper, plastic, leather, etc. by mechanical means. It is often used in printing factories, financial offices of enterprises and institutions, and file management. , the cutter head is often worn out, and the cutter head needs to be removed regularly for sharpening, which affects the working efficiency of the binding machine

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