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Device for flattening and punching accounting credentials

A technology of accounting vouchers and pressing boards, which is applied in book binding, book binding flattening machines, bookbinding, etc., can solve the problems of inconvenient use, time-consuming and laborious, and many accountants, so as to reduce labor intensity, avoid spilling, and simple operation Effect

Pending Publication Date: 2019-07-30
HANDAN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Accounting vouchers need to be properly preserved. In order to ensure the integrity of the accounting vouchers, they are usually bound. When binding, punch holes in the accounting vouchers. Most of the punching devices currently used are manually controlled, which is time-consuming and laborious. There are more female accountants, it is very inconvenient to use

Method used

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  • Device for flattening and punching accounting credentials
  • Device for flattening and punching accounting credentials
  • Device for flattening and punching accounting credentials

Examples

Experimental program
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Effect test

Embodiment Construction

[0019] The present invention is specifically described below in conjunction with accompanying drawing, as Figure 1-9 As shown, a device for flattening and punching accounting documents includes a base plate 1; a support column 2 is fixed on the top of the base plate 1, a top plate 3 is fixed on the top of the support column 2, and a motor bracket 5 is fixed on the top plate 3. The controller 20 and the operation button 21, the gear motor 4 is installed on the motor bracket 5, the gear motor 4 is electrically connected with the controller 20, the controller 20 is electrically connected with the operation button 21, and the operation button 21 controls the gear motor through the controller 20 4 forward, reverse and stop; the output shaft of the reduction motor 4 is connected with the drive sprocket fixed shaft 7 through the coupling 6, the drive sprocket fixed shaft 7 is equipped with the drive sprocket 8, and the drive sprocket fixed shaft 7 The bottom end is provided with the...

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PUM

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Abstract

The invention discloses a device for flattening and punching accounting credentials. A driving chain wheel is arranged on a driving chain wheel fixing shaft, and a clutch column extending-in groove isformed in the bottom end of the driving chain wheel fixing shaft; a clutch column is arranged below the driving chain wheel fixing shaft, the lower end of the clutch column is inserted into a clutchcolumn mounting groove formed in the top end of a screw rod in a sliding mode, and a first reset spring is arranged between the clutch column and the inner bottom wall of the clutch column mounting groove; a connecting key is fixed on the clutch column in the clutch column mounting groove, the connecting key is arranged in a sliding key groove formed in the side wall of the clutch column mountinggroove in a sliding mode, a sleeve ring sleeves the clutch column outside the clutch column mounting groove, a lantern ring is fixed on a lantern ring fixing seat, a connecting plate is fixed at the bottom end of the lantern ring fixing seat, a fixing bolt is inserted into one end, far away from the lantern ring fixing seat, of the connecting plate, the fixing bolt is fixed on a top plate, and a limiting nut is arranged on the fixing bolt. The device has the beneficial effects that the labor intensity is reduced, and the punching efficiency and the punching quality are improved.

Description

technical field [0001] The invention relates to the technical field of punching equipment, and more specifically, relates to a device for flattening and punching accounting documents. Background technique [0002] Accounting vouchers refer to the written certificates that record the occurrence or completion of economic business, and are the basis for registering account books. Every enterprise must fill in and review accounting vouchers according to certain procedures, and register the account books according to the audited accounting vouchers. economic business. Accounting vouchers need to be properly preserved. In order to ensure the integrity of the accounting vouchers, they are usually bound. When binding, punch holes in the accounting vouchers. Currently, most of the punching devices are manually controlled, which is time-consuming and laborious. Accountants are mostly female, and it is very inconvenient to use. Contents of the invention [0003] In view of the abov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B42C13/00B42B5/02
CPCB42C13/00B42B5/02
Inventor 韩月晓王亚楠司玲玲聂秀兰温炎耿
Owner HANDAN COLLEGE