Invoice stamping machine

Abstract

The invention discloses an invoice stamping machine which comprises a machine frame. An upper clamping plate and a lower clamping plate are slidably arranged on the machine frame. A pushing rod is fixed to the upper portion of the upper clamping plate, and a first rack is fixed to the pushing rod. A second rack is fixed to the lower portion of the lower clamping plate. A first gear is engaged between the first rack and the second rack. A third rack is further fixed to the lower portion of the lower clamping plate. The machine frame is rotationally connected with a second gear. The third rack is used for being engaged with the second gear. The second gear is engaged with a third gear. The third gear is coaxially connected with a cam. A supporting table is fixed to the machine frame and slidably connected with a left clamping plate and a right clamping plate. A sliding rod is fixed to the right clamping plate. A fourth rack is fixed to the sliding rod. A fifth rack is fixed to the left clamping plate. A fourth gear is engaged between the fourth rack and the fifth rack. A limiting mechanism is mounted on the machine frame. Compared with the prior art, the left clamping plate and the right clamping plate slightly move in a reciprocating mode together, manual finishing by operators is not needed, and the finishing efficiency is improved well.

Description

technical field [0001] The invention belongs to the field of invoice stamping equipment, in particular to an invoice stamping machine. Background technique [0002] At present, the invoices issued by many units are triple invoices, the first invoice is used as a stub for future reference, the second invoice is sent to the user as the original voucher for remittance or receipt, and the third is used as the bookkeeping page for bookkeeping original documents. Since the second invoice and the third invoice need to be affixed with the special invoice seal of the unit, and the unit generally uses manual or automatic stamping machines for stamping, but the existing automatic stamping machines are only suitable for single-page paper stamping , cannot automatically complete the stamping of triple invoices, and currently after the electricity bills are stamped, manually collect the stamped invoices, which is very inefficient. [0003] In order to solve the above problems, the utili...

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Problems solved by technology

[0004] The above scheme realizes the continuous stamping of automatic triple invoices, which solves the problems in the prior art, but the above scheme still has the following problems: the above scheme passes the stamped and cut invoices through the first unloading plate respectively , The second unloading plate and the third unloading plate are introduced into the first storage box, the second storage cavity and the third storage cavity, so that each set of invoices is neatly stacked in different storage cavities, and the invoices automatically fall into the first storage cavity In the first storage box, the second storage cavity or the third storage cavity, since the invoice will be subjected to air resistance during the falling process, the paper cannot guarantee the same position every time it falls, which will inevitably cause a small distance deviation , so that the stacked invoices are relatively irregular, and the operator needs to manually sort the invoices to make the invoices regular and facilitate subsequent packaging operations, but the efficiency of invoice sorting is reduced by manual sorting

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