Automatic applicator of protective films

Abstract

The invention discloses an automatic applicator of protective films. The automatic applicator comprises a top plate, a protective film guide post, a protective film positioning bar, a cutter, a clamp, a reset switch, a pair of protective film silicone rubber roller close to each to each other, and a guide rail. The clamp for clamping a protective film is disposed on the guide rail and can move along the guide rail. Both the protective film positioning bar and the protective film silicone rubber rollers are sleeved on guide posts which are fixed on the top plate though bearings and can rotate synchronously with the guide posts. The cutter is fixed at the guide rail end of the top plate, close to a protective film. The protective film silicone rubber rollers are disposed in parallel on one side of the guide rail. The protective film is fixed on the protective film guide post. The start of the protective film is wound around the protective film positioning bar and positioned at the cutter. The automatic applicator of protective films is automatically controlled through a motor, is high in speed of protective film cutting, is available for continuous multiple adhesion and is convenient and fast to use.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a protective film automatic pasting machine. Background technique [0002] Transparent tape is firm and reliable, and is widely used as a protective film for packaging sealing and daily office work. In libraries, shopping malls, bookstores, supermarkets, archives and other places, a large number of pasting protective films are often required. [0003] The call number on the book is easy to blur and fall off due to long-term borrowing. Therefore, most libraries artificially add a layer of scotch tape to the call number of each book as a protective film, which undoubtedly increases the process of book processing. , reducing work efficiency. The book protective film can only be combined with the book call number by the method of sticking. Since there are many uncertain factors in the sticking of the book call number, at this stage, all manual sticking of the protective...

AI Technical Summary

Problems solved by technology

[0003] The call number on the books is easy to blur and fall off due to long-term borrowing. Therefore, most libraries artificially add a layer of scotch tape to the call number of each book as a protective film, which undoubtedly increases the process of book processing. , reducing work efficiency

The book protective film can only be combined with the book call number by the method of sticking. Since there are many uncertain factors in the sticking of the book call number, at this stage, all manual sticking of the protective film is done manually, and the manual sticking work The quantity is large, the speed is slow, and it is easy to skew, the placement position is not uniform, the work efficiency is low and uncontrollable, the accuracy cannot be guaranteed, and there are often situations such as poor adhesion

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