CN202765372U

CN202765372U - Automatic slicing cutter mechanism for case unpacking machine

Info

Publication number: CN202765372U
Application number: CN201220450097.2U
Authority: CN
Inventors: 孙景涛; 周雪锋; 程广; 赵利果; 张冀新
Original assignee: Hebei Huijin Electromechanical Co Ltd
Current assignee: Hebei Huijin Group Co ltd
Priority date: 2012-09-06
Filing date: 2012-09-06
Publication date: 2013-03-06
Anticipated expiration: 2022-09-06

Abstract

The utility model relates to an automatic slicing cutter mechanism for a case unpacking machine. The automatic slicing cutter mechanism for the case unpacking machine comprises a slicing cutter body component in structure, wherein the slicing cutter body component is arranged on a fixing cutter frame and comprises a cutter handle and a cutter, and the cutter is fixed on the cutter handle. The automatic slicing cutter mechanism for the case unpacking machine is characterized in that a reserved guide concave groove of the slicing cutter body component is arranged in the fixing cutter frame, the slicing cutter body component is nested into the guide concave groove and has expansion free degree along horizontal direction due to the fact that the cutter handle is driven by a driving mechanism. The automatic slicing cutter mechanism for the case unpacking machine has the advantages that motion directions are changed through mechanical transmission to achieve a use goal in the mechanism, the structure is reliable and flexible, and case unpacking efficiency is greatly improved.

Description

The automatic cutter mechanism that uses in a kind of case unpacker

Technical field

The utility model belongs to the case unpacker technical field, relates to the automatic cutter mechanism that uses in a kind of case unpacker.

Background technology

In financial industry, after dispatching from the factory from the mint, banknote all is placed in a kind of special chest, and for guaranteeing the factors such as safety, insurance, after covering tightly, adopt by chest the ratchet buckle locked, disposable use, and the corresponding a kind of chest of a kind of Currency Type.The now unlatching of chest all is to adopt artificial mode of opening that buckle is destroyed, as: open with instruments such as chisel or cutting nippers, inefficiency and labour intensity are high like this.In order to change this present situation, design self acting case unpacker becomes the direction of all big enterprises' research and development already, but the case unpacker of usefulness mostly adopts the mode that upper clamp and lower clamp with banknote box are separated on the market, and destructiveness is larger like this, mechanical equipment is huger, the technology of unpacking is dumb.

Summary of the invention

The utility model is in order to solve the unpacking mode in the existing machinery formula case unpacker, designed the automatic cutter mechanism that uses in a kind of case unpacker, utilize this automatic cutter mechanism dexterously cutting knife to be goed deep in the buckle of banknote box with its cut-out this work efficiency that effectively, reliably flexibly, greatly improved simple in structure.

The technical solution adopted in the utility model is: the automatic cutter mechanism that uses in a kind of case unpacker, comprise in the structure be arranged on the Immovable support, comprise handle of a knife and be fixed on the cutting knife body assembly of the cutting knife on the handle of a knife, key is: the reservation direction recess that is provided with cutting knife body assembly on the described Immovable support, cutting knife body assembly embeds in the direction recess, cutting knife has level to flexible degree of freedom by driver train to the driving of handle of a knife in direction recess, also be provided with stop gear on the direction recess.

The beneficial effects of the utility model are: this mechanism has utilized mechanical drive change sense of motion to reach application target well, and reliable in structure is flexible, has greatly mentioned unpacking efficient.

Description of drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is that part sectional view is looked on the left side of Fig. 1.

In the accompanying drawing, the 1st, Immovable support, the 2nd, handle of a knife, the 3rd, cutting knife, the 4th, direction recess, the 5th, top board, the 6th, support, the 7th, tooth bar, the 8th, big gear wheel, the 9th, miniature gears, the 10th, spur rack, the 11st, guide stanchion, the 12nd, spring.

The specific embodiment

The automatic cutter mechanism that uses in a kind of case unpacker, comprise in the structure be arranged on the Immovable support 1, comprise handle of a knife 2 and be fixed on the cutting knife body assembly of the cutting knife 3 on the handle of a knife 2, importantly: the reservation direction recess 4 that is provided with cutting knife body assembly on the described Immovable support 1, cutting knife body assembly embeds in the direction recess 4, cutting knife has level to flexible degree of freedom by driver train to the driving of handle of a knife 2 in direction recess 4, also be provided with stop gear on the direction recess 4.

Comprise top board 5 in the structure of described driver train, be arranged on the support 6 on the Immovable support 1, be fixed with in top board 5 lower surfaces tooth bar 7, with the big gear wheel 8 of tooth bar 7 engagement, and with the miniature gears 9 of big gear wheel 8 coaxial positioning on support 6, the spur rack 10 that arranges on the handle of a knife 2 meshes with miniature gears 9.

The guide stanchion 11 that also arranges between top board 5 and Immovable support 1, top board 5 passes guide stanchion 11, has vertical lifting degree of freedom in guide stanchion 11.

Also be provided with spring 12 on the described guide stanchion 11.

In order to prevent that cutting knife body assembly from skidding off direction recess 4, described stop gear is the limiting stopper that is fixed on the guide groove end.

In the specific implementation, referring to Fig. 2, top board 5 moves downward along guide stanchion 11, promotes tooth bar 7 and moves downward big gear wheel 8 clickwises that are meshed with it, with its coaxial miniature gears 9 rotate simultaneously promote the cutting knife body assembly be meshed with it in direction recess 4 to left movement, the cutting knife 3 of cutting knife body assembly just can be cut the plastic box of wearing the money case, cuts off bayonet socket, and top board 5 moves to the desired location, action is finished, stop motion.During top board 5 stressed upwards return movement, tooth bar 7 upward movements, big gear wheel 8 left-hand revolutions that are meshed with it, rotating simultaneously the cutting knife body assembly that promotes to be meshed with it with its coaxial miniature gears 9 moves right in direction recess 4, top board 5 be subjected to upwards power and the elastic acting force of spring 12 under pull open and Immovable support 1 between distance, thereby force the cutting knife 3 of cutting knife body assembly to withdraw from the money case, Immovable support 1 keeps relative static conditions with the money case, until the cutting knife 3 of cutting knife body assembly withdraws from till the money case fully.This apparatus structure has well utilized mechanical drive change sense of motion to reach application target, and reliable in structure is flexible, is a kind of new structure.

Claims

1. the automatic cutter mechanism that uses in the case unpacker, comprise in the structure be arranged on the Immovable support (1), comprise handle of a knife (2) and be fixed on the cutting knife body assembly of the cutting knife (3) on the handle of a knife (2), it is characterized in that: the reservation direction recess (4) that is provided with cutting knife body assembly on the described Immovable support (1), cutting knife body assembly embeds in the direction recess (4), cutting knife has level to flexible degree of freedom by driver train to the driving of handle of a knife (2) in direction recess (4), direction recess also is provided with stop gear on (4).

2. the automatic cutter mechanism that uses in a kind of case unpacker according to claim 1, it is characterized in that: comprise top board (5) in the structure of described driver train, be arranged on the support (6) on the Immovable support (1), be fixed with in top board (5) lower surface tooth bar (7), with the big gear wheel (8) of tooth bar (7) engagement, and with the miniature gears (9) of big gear wheel (8) coaxial positioning on support (6), the upper spur rack (10) that arranges of handle of a knife (2) meshes with miniature gears (9).

3. the automatic cutter mechanism that uses in a kind of case unpacker according to claim 2, it is characterized in that: the guide stanchion (11) that also arranges between top board (5) and Immovable support (1), top board (5) passes guide stanchion (11), has vertical lifting degree of freedom in guide stanchion (11).

4. the automatic cutter mechanism that uses in a kind of case unpacker according to claim 3 is characterized in that: also be provided with spring (12) on the described guide stanchion (11).

5. the automatic cutter mechanism that uses in a kind of case unpacker according to claim 1 is characterized in that: described stop gear is the limiting stopper that is fixed on the guide groove end.