Bookbinding machine with improved locking mechanism

A locking mechanism and a technology for a binding machine, which are applied in binding and other directions, can solve the problems of complex structure and high cost, and achieve the effects of fewer parts, low cost and ingenious design.

Active Publication Date: 2014-03-12
曹东华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Then, there are three technical solutions for the locking device structure in the prior art, the first one is to control the locking device through a separate motor or power mechanism and the control device, the second one is to control the locking device manually by the user, and the third one is to control the locking device manually. The first is to control the locking device through the linkage mechanism. The third is the most widely used, such as the Chinese patent number "201120216372. " and the Chinese invention patent with the Chinese patent number "201120216175.8" and the patent name "Reset Mechanism for Locking Device on the Binding Machine". However, its structure is relatively complicated and the cost is relatively high, so it is necessary to be improved

Method used

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  • Bookbinding machine with improved locking mechanism
  • Bookbinding machine with improved locking mechanism
  • Bookbinding machine with improved locking mechanism

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Embodiment Construction

[0022] The following descriptions are only preferred embodiments of the present invention, and therefore do not limit the protection scope of the present invention.

[0023] Examples, see Figure 1 to Figure 4 As shown, a binding machine with an improved locking mechanism includes a frame 1, a driving mechanism, a drilling mechanism, a guide column 2 and an upper pressing head 3, there are two guide columns 2, and the two guide columns 2 are parallel and upright state, the guide column 2 is fixed on the frame 1, the drilling mechanism and the upper pressure head 3 are respectively slidably sleeved on the guide column 2, the driving mechanism is connected to the drilling mechanism, a locking rod 4 is fixed at the bottom of the upper pressure head 3, and the frame 1 A swingable locking block 5 is provided, and the locking block 5 is provided with a locking hole 8 for the insertion of the locking rod 4, and one side of the locking block 5 is connected to the locking rod 4 for for...

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Abstract

The invention discloses a bookbinding machine with an improved locking mechanism. The bookbinding machine with the improved locking mechanism is characterized in that an unlocking rod is arranged on a rack, a drilling mechanism is provided with a trigger mechanism, the lower end of the unlocking rod abuts against a locking block, a trigger part for unlocking an upper pressing head and making the upper pressing head reset upwards is arranged on the unlocking rod, and after pressing rivet operation is finished, in the resetting process of the drilling mechanism, the trigger mechanism of the drilling mechanism triggers the trigger part, the unlocking rod drives the locking block to release the locking rod, and therefore the locking state of the locking block is relieved and the upper pressing head resets. The bookbinding machine is simple in structure, ingenious in design, few in parts, low in cost, stable and reliable in motion, and free of incorrect operation, automatic locking, automatic unlocking and automatic resetting of the upper pressing head are achieved, the bookbinding machine does not need to be driven by an independent motor, a complex linkage mechanism is not needed, and users do not need to manually operate the bookbinding machine.

Description

technical field [0001] The invention relates to the technical field of binding machines, in particular to a binding machine with an improved locking mechanism. Background technique [0002] In the prior art, the riveting and binding machine is used for binding documents, and the binding is provided with an upper pressure head for pressing the documents to be bound. The head is convenient for drilling and riveting. After the binding operation is completed, the locking device is unlocked, the upper pressing head is released, and the upper pressing head is reset. Then, there are three technical schemes for the structure of the locking device in the prior art, the first is to control the locking device through a separate motor or power mechanism and the control device, the second is to manually control the locking device by the user, and the third The first is to control the locking device through the linkage mechanism. The third is the most widely used, such as the Chinese pat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B42B5/02
Inventor 曹东华
Owner 曹东华
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