CN215749599U

CN215749599U - Accounting document puncher

Info

Publication number: CN215749599U
Application number: CN202121567498.1U
Authority: CN
Inventors: 孙海涛; 李桐; 陈晨
Original assignee: Heilongjiang Economic Management Cadre College
Current assignee: Heilongjiang Economic Management Cadre College
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-02-08
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses an accounting document punching machine, which relates to the technical field of office equipment for accounting and comprises a base, wherein the top of one end of the base is connected with a transverse plate through a supporting plate, the top of the transverse plate is fixedly connected with a driving motor and a controller, the driving motor is electrically connected with the controller, the driving motor is connected with a worm through a linkage device, the worm is rotatably connected on the transverse plate, and the bottom of the worm is connected with a connector through a lead screw. According to the utility model, the worm wheel is driven to rotate by the rotation of the driving motor, the worm wheel drives the worm to rotate, the worm is sleeved on the outer side wall of the screw rod in a threaded manner, and the connector fixed at the bottom of the screw rod is connected with the transverse plate through the telescopic rod a and the lifting plate, so that the driving motor rotates to drive the punching needle installed on the connector to move up and down, the accountant bill on the base can be conveniently punched, and the technical problem that the manual punching machine is labor-consuming in use is solved.

Description

Accounting document puncher

Technical Field

The utility model relates to the technical field of office equipment for accountants, in particular to an accounting document punching machine.

Background

In the daily office of accountants, a punching machine is needed when bills are arranged, the punching machine is a desktop type manual punching machine which is the most used manual punching machine in the daily office, has the characteristics of low price, positioning scale, small appearance and simple and convenient use, when in use, required files are stacked orderly, then the positioning scale of the punching machine is pulled out, the punching position is determined, the files to be punched are put in, after alignment, the handle of the punching machine is pressed downwards, the handle of the punching machine is automatically rebounded after the hand is released, the punched files are taken out, and the punched files are bound by matching hardware or plastic binding clips,

but above-mentioned manual puncher needs the manual work to press, and the accounting is mostly that the girl is many, and girl's strength is less, punches simultaneously to many accounting bills when needs, adopts the manual mode of pressing to punch, and is very hard, uses inconveniently, and in addition, the condition that corrugates appears easily in the file when punching in current puncher, influences the quality of punching, causes the file to damage, brings loss of property.

To this end, we propose an accounting document puncher to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an accounting document perforating machine, which solves the technical problems in the background technology.

In order to solve the technical problems, the accounting document punching machine provided by the utility model comprises a base, wherein the top of one end of the base is connected with a transverse plate through a supporting plate, the top of the transverse plate is fixedly connected with a driving motor and a controller, the driving motor is electrically connected with the controller, the driving motor is connected with a worm through a linkage device, the worm is rotatably connected onto the transverse plate, the bottom of the worm is connected with a connector through a lead screw, the worm is sleeved on the outer side wall of the lead screw in a threaded manner, a punching needle is installed on the connector, the connector is connected with a pressing plate through a pressing device, a notch corresponding to the punching needle is formed in the pressing plate, and a through hole corresponding to the punching needle is formed in the base.

Preferably, the linkage device comprises a worm wheel meshed with the worm, a movable cavity corresponding to the worm wheel is arranged on the transverse plate, and an output shaft of the driving motor penetrates through the movable cavity and is connected with the top of the worm wheel.

Preferably, the pressing device comprises a telescopic rod b fixedly connected to the top of the pressing plate, a lifting plate is fixedly connected to the top of the telescopic rod b, the lifting plate is connected with the pressing plate through a spring, the spring sleeve is arranged on the outer side wall of the pressing plate, and the pressing plate is fixedly connected to the top of the connector.

Preferably, the top of the lifting plate is connected with the bottom of the transverse plate through a telescopic rod a.

Preferably, the number of the telescopic rods a at the top of the lifting plate is not limited to one.

Preferably, threaded connection has the threaded rod in the backup pad, the one end of threaded rod runs through the backup pad and is connected with the limiting plate through rotating the piece, the limiting plate slides and cup joints on the top lateral wall of base, the bottom of limiting plate is provided with the slip breach that corresponds with the base, the one end fixedly connected with handle of limiting plate is kept away from to the threaded rod.

Compared with the related art, the accounting document punching machine provided by the utility model has the following beneficial effects:

1. the utility model provides an accounting document perforating machine which drives a worm wheel to rotate through rotation of a driving motor, the worm wheel drives a worm to rotate, the worm is sleeved on the outer side wall of a screw rod in a threaded manner, and a connector fixed at the bottom of the screw rod is connected with a transverse plate through a telescopic rod a and a lifting plate, so that the driving motor rotates to drive a perforating needle installed on the connector to move up and down, the accounting bill located on a base can be conveniently perforated, and the technical problem that a manual perforating machine is labor-consuming in use is solved.

2. The utility model provides an accounting document punching machine, wherein the bottom of a lifting plate is connected with a pressing plate through a telescopic rod b and a spring, and an accounting sheet is pressed on a base by the pressing plate in the process of punching an accounting bill, so that the problems that the existing punching machine is easy to wrinkle the accounting bill during punching, the punching quality is influenced, the accounting bill is damaged, and property loss is caused are solved.

3. The utility model provides an accounting document perforating machine which can adjust the position of a limiting plate on a base through rotating a threaded rod, limit an accounting bill through the limiting plate and limit the perforating position of the accounting bill, so that the perforating position on the accounting bill is located on the same straight line, and the perforating attractiveness of the accounting bill is improved.

Drawings

FIG. 1 is a schematic structural view of an accounting document puncher;

FIG. 2 is a cross-sectional view of an accounting document punch;

fig. 3 is a schematic top view of an accounting document puncher.

Reference numbers in the figures: 1. a base; 2. a support plate; 3. a transverse plate; 4. a drive motor; 5. a controller; 6. a worm; 7. a screw rod; 8. a connector; 9. a perforating needle; 10. a telescopic rod a; 11. a lifting plate; 12. a telescopic rod b; 13. a spring; 14. a pressing plate; 15. a threaded rod; 16. a handle; 17. a limiting plate; 18. a worm gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

By figure 1-3, an accounting document puncher, including base 1, base 1's one end top is connected with diaphragm 3 through backup pad 2, diaphragm 3's top fixedly connected with driving motor 4 and controller 5, be connected electrically between driving motor 4 and the controller 5, driving motor 4 is connected with worm 6 through the aggregate unit, worm 6 rotates and connects on diaphragm 3, the bottom of worm 6 is connected with connector 8 through lead screw 7, worm 6 screw thread cup joints on the lateral wall of lead screw 7, install punching needle 9 on the connector 8, connector 8 is connected with press plate 14 through press device, be provided with the breach that corresponds with punching needle 9 on the press plate 14, be provided with the through-hole that corresponds with punching needle 9 on the base 1.

The effect of driving motor 4 is used for providing kinetic energy to driving motor 4 rotates and drives the decline of perforating needle 9 and handle the processing of punching to the accounting bill that is located base 1.

The connector 8 is used for connecting the screw rod 7 and the perforating needle 9 together, so that the position of the screw rod 7 is lowered to drive the perforating needle 9 to descend, and an accounting bill on the base 1 is perforated.

The effect of pressing according to board 14 is pressed the accounting bill that is located on base 1, and the fold takes place for the in-process accounting bill of avoiding punching, influences the effect of punching the accounting bill.

The linkage device comprises a worm wheel 18 meshed with the worm 6, a movable cavity corresponding to the worm wheel 18 is arranged on the transverse plate 3, and an output shaft of the driving motor 4 penetrates through the movable cavity and is connected with the top of the worm wheel 18.

The worm wheel 18 is used for facilitating the rotation of the driving motor 4 to drive the worm 6 to rotate, so that the effect of punching the accounting bill by driving the punching needle 9 to move up and down through the rotation of the driving motor 4 is achieved.

The pressing device comprises a telescopic rod b12 fixedly connected to the top of the pressing plate 14, a lifting plate 11 is fixedly connected to the top of the telescopic rod b12, the lifting plate 11 is connected with the pressing plate 14 through a spring 13, the spring 13 is sleeved on the outer side wall of the pressing plate 14, and the pressing plate 14 is fixedly connected to the top of the connector 8.

Spring 13's effect is down to press down and presses down pressure board 14 for punching needle 9 with the contact of accounting bill before, press down the accounting bill on board 14 to base 1 and press, before avoiding the puncher to punch the accounting bill, the condition that corrugates appears easily in the accounting bill, the influence quality of punching.

The telescopic bar b12 is used for limiting the motion track of the pressing plate 14.

The top of the lifting plate 11 is connected with the bottom of the transverse plate 3 through a telescopic rod a 10. The telescopic rod a10 limits the motion track of the lifting plate 11.

Example two

On the basis of embodiment one, threaded connection has threaded rod 15 in the backup pad 2, and the one end of threaded rod 15 runs through backup pad 2 and is connected with limiting plate 17 through rotating the piece, and limiting plate 17 slides and cup joints on the top lateral wall of base 1, and limiting plate 17's bottom is provided with the slip breach that corresponds with base 1, and limiting plate 17's one end fixedly connected with handle 16 is kept away from to threaded rod 15.

The rotating piece is a bearing, and the side wall of the limiting plate 17 is provided with a mounting groove corresponding to the bearing.

Limiting plate 17's effect is convenient for restrict one side of accounting bill to the position of punching on the accounting bill is located same straight line, has improved the aesthetic property that the accounting bill punched.

The working principle is as follows:

when needs punch the accounting bill, at first according to the distance between position control limiting plate 17 and the backup pad 2 that punches, will count the bill and place the top at base 1 again, and keep one side of accounting bill to offset with limiting plate 17, then use controller 5 control driving motor 4 to rotate, driving motor 4 rotates and drives worm wheel 18 and rotate, worm wheel 18 rotates and drives worm 6 and rotate, because worm 6 screw cup joints on the lateral wall of lead screw 7, and fix that the connector 8 in the lead screw 7 bottom is connected with diaphragm 3 through telescopic link a10 and lifter plate 11, therefore, driving motor 4 rotates and drives the needle 9 of punching of installing on connector 8 and move from top to bottom, so that punch the accounting bill that is located on base 1. And at the in-process that perforating needle 9 descends, press the panel 14 and can press the accounting bill on the base 1, before avoiding the puncher to punch the accounting bill, the condition that corrugates appears easily in the accounting bill, influences the quality of punching.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an accounting document puncher, includes base (1), its characterized in that: the top of one end of the base (1) is connected with a transverse plate (3) through a supporting plate (2), the top of the transverse plate (3) is fixedly connected with a driving motor (4) and a controller (5), the driving motor (4) is electrically connected with the controller (5), the driving motor (4) is connected with a worm (6) through a linkage device, the worm (6) is rotationally connected to the transverse plate (3), the bottom of the worm (6) is connected with a connector (8) through a screw rod (7), the worm (6) is sleeved on the outer side wall of the screw rod (7) in a threaded manner, the connector (8) is provided with a perforating needle (9), the connector (8) is connected with a pressing plate (14) through a pressing device, a notch corresponding to the perforating needle (9) is arranged on the pressing plate (14), the base (1) is provided with a through hole corresponding to the perforating needle (9).

2. An accounting document puncher as claimed in claim 1, wherein the linkage comprises a worm wheel (18) engaged with the worm (6), the transverse plate (3) is provided with a movable cavity corresponding to the worm wheel (18), and the output shaft of the driving motor (4) penetrates through the movable cavity and is connected with the top of the worm wheel (18).

3. The accounting document puncher according to claim 1, wherein the pressing device comprises a telescopic rod b (12) fixedly connected to the top of a pressing plate (14), a lifting plate (11) is fixedly connected to the top of the telescopic rod b (12), the lifting plate (11) is connected to the pressing plate (14) through a spring (13), the spring (13) is sleeved on the outer side wall of the pressing plate (14), and the pressing plate (14) is fixedly connected to the top of the connector (8).

4. An accounting document puncher as claimed in claim 3, wherein the top of the lifting plate (11) is connected with the bottom of the cross plate (3) through telescopic rod a (10).

5. An accounting document puncher according to claim 1, characterized in that threaded rod (15) is connected to threaded connection on backup pad (2), the one end of threaded rod (15) runs through backup pad (2) and is connected with limiting plate (17) through rotating, limiting plate (17) slip cup joint on the top lateral wall of base (1), the bottom of limiting plate (17) is provided with the slip breach that corresponds with base (1), the one end fixedly connected with handle (16) of limiting plate (17) is kept away from to threaded rod (15).