CN206039731U

CN206039731U - Dedicated paper money separation rubber roll of ATM

Info

Publication number: CN206039731U
Application number: CN201621043248.7U
Authority: CN
Inventors: 董涛
Original assignee: Dongguan Changjincheng Electric Appliance Co Ltd
Current assignee: Dongguan Changjincheng Electric Appliance Co Ltd
Priority date: 2016-09-07
Filing date: 2016-09-07
Publication date: 2017-03-22
Anticipated expiration: 2026-09-07

Abstract

The utility model discloses a dedicated paper money separation rubber roll of ATM, including the axle plug, two snap ring grooves and two the screw thread portions about the perpendicular bisector symmetry that are provided with on the axle plug, axle plug outside cover is equipped with left roller group spare and right roller group spare about the perpendicular bisector symmetry, left side roller group spare and right roller group spare all include the bearing unit, the bearing unit includes that it overlaps the snap ring of establishing in proper order to follow perpendicular bisector to an axle plug end orientation, first two -way bearing, the packing ring, two -way bearing of second and one -way shaft hold, bearing unit outside cover is equipped with aluminium base round, aluminium base round outside cover is equipped with the PU rubber tyer, the utility model discloses being exclusively used in and going out paper money in the ATM with drive and separation, PU rubber tyer wearability is good, and the precision is higher, and PU rubber tyer, aluminium base round, bearing unit all are equipped with screw thread portion with an axle plug each other simultaneously to through the glue bonding, make it be difficult for not hard uply and break away from, strengthen the reliability of its work greatly, reduced the fault rate, life prolongs greatly.

Description

A kind of special note output detaching top roller of ATM

Technical field

This utility model belongs to rubber roll technical field, specifically refers to a kind of special note output detaching top roller of ATM.

Background technology

In ATM in the transmitting procedure of bank note, its power is directly provided by rubber rollers more, and existing rubber rollers are substantially by rubber Be directly wrapped on transmission axle, due to rubber it is less with the contact area of axle, delivery roll in long-play, rubber and axle it Between can produce loosening in addition come off, cause paper currency transmission carry out, cause equipment fault；Rubber is not wear-resisting simultaneously, if long Time and bank note friction, can cause rubber wheel surface abrasion, cause note output mistake.

Utility model content

This utility model is in order to overcome the deficiency of prior art, it is proposed that a brood lac rod is combined jail, and is difficult mill with rubber The special note output detaching top roller of the ATM of damage.

This utility model is solving above-mentioned technical problem by following technical proposals.

A kind of special note output detaching top roller of ATM, including shaft core rod, the shaft core rod is with one perpendicular to its axial line And divide shaft core rod equally perpendicular bisector into two, be provided with the shaft core rod with regard to two symmetrical annular grooves of perpendicular bisector and Two threaded portions, are arranged with the outside of the shaft core rod with regard to the symmetrical left roll assembly of perpendicular bisector and right roll assembly, the left side Roll assembly and right roll assembly include the bearing unit for being set in axle outside plug, and the bearing unit is included from perpendicular bisector Snap ring, the first two-way bearing, packing ring, the second two-way bearing and the unilateral bearing being arranged to shaft core rod termination direction successively, it is described Aluminium base wheel is arranged with the outside of bearing unit, is arranged with PU rubber tires on the outside of the aluminium base wheel.

Used as a kind of improvement of the present utility model, the snap ring is set in the annular groove of shaft core rod.

Used as a kind of improvement of the present utility model, the PU rubber tires include two ring-type pan portions and are arranged on two annual disks Annular recess between portion.

Used as a kind of improvement of the present utility model, the aluminium base wheel inwall is provided with the annular edge of projection.

Used as a kind of improvement of the present utility model, the internal ring wall and external annulus of the aluminium base wheel are provided with looping snail groove.

It is as a kind of improvement of the present utility model, bonding by glue between the shaft core rod and bearing unit.

It is as a kind of improvement of the present utility model, bonding by glue between the bearing unit and aluminium base wheel.

It is as a kind of improvement of the present utility model, bonding by glue between the aluminium base wheel and PU rubber tires.

The beneficial effects of the utility model are that note output drives and separates, PU glue during this utility model is exclusively used in ATM Wheel wearability is good, while four PU rubber tires projection disks are connected on bank note, precision is higher, while PU rubber tires, aluminium base wheel, bearing list Unit is equipped with threaded portion each other with shaft core rod, and passes through glue bonding so as to is difficult to loosen and departs from, greatly enhances its work The reliability of work, reduces fault rate, and service life is greatly prolonged.

Description of the drawings

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

Fig. 2 for structural representation of the present utility model two.

Fig. 3 is cross-sectional view of the present utility model.

Specific embodiment

This utility model preferred embodiment is given below in conjunction with the accompanying drawings, to describe the technical solution of the utility model in detail.

Such as Fig. 1 to Fig. 3, a kind of embodiment of the special note output detaching top roller of ATM, including shaft core rod 1, the shaft core rod 1 with one perpendicular to its axial line and divide shaft core rod equally perpendicular bisector 10 into two, be provided with the shaft core rod 1 with regard to Symmetrical two annular grooves 11 of perpendicular bisector 10 and two threaded portions 12, are arranged with the outside of the shaft core rod 1 with regard to 10 pairs, perpendicular bisector The left roll assembly 2 for claiming and right roll assembly 3, the left roll assembly 2 and right roll assembly 3 include being set in shaft core rod 1 The bearing unit 4 in outside, snap ring 41 that the bearing unit 4 includes from perpendicular bisector 10 being arranged to shaft core rod termination direction successively, First two-way bearing 42, packing ring 43, the second two-way bearing 44 and unilateral bearing 45, are arranged with aluminium base on the outside of the bearing unit 4 Wheel 5, the outside of the aluminium base wheel 5 is arranged with PU rubber tires 6.

The snap ring 41 is set in the annular groove 11 of shaft core rod 1.

The PU rubber tires 6 include two ring-type pan portions (61,62) and the annular recess being arranged between two ring-type pan portions 60。

5 inwall of aluminium base wheel is provided with the annular edge 51 of projection.

The internal ring wall and external annulus of the aluminium base wheel 5 is provided with looping snail groove.

It is bonding by glue between the shaft core rod 1 and bearing unit 4.

It is bonding by glue between the bearing unit 4 and aluminium base wheel 5.

It is bonding by glue between the aluminium base wheel 5 and PU rubber tires 6.

Although the foregoing describing specific embodiment of the present utility model, it will be appreciated by those of skill in the art that These are merely illustrative of, and protection domain of the present utility model is defined by the appended claims.Those skilled in the art Member on the premise of without departing substantially from principle of the present utility model and essence can make numerous variations or repair to these embodiments Change, but these changes and modification each fall within protection domain of the present utility model.

Claims

1. the special note output detaching top roller of a kind of ATM, it is characterised in that including shaft core rod, the shaft core rod is vertical with In its axial line and divide shaft core rod equally perpendicular bisector into two, be provided with the shaft core rod with regard to perpendicular bisector it is symmetrical two Individual annular groove and two threaded portions, are arranged with the outside of the shaft core rod with regard to the symmetrical left roll assembly of perpendicular bisector and right roller set Part, the left roll assembly and right roll assembly include the bearing unit for being set in axle outside plug, the bearing unit bag Include be arranged to shaft core rod termination direction successively from perpendicular bisector snap ring, the first two-way bearing, packing ring, the second two-way bearing and unidirectional Bearing, is arranged with aluminium base wheel, is arranged with PU rubber tires on the outside of the aluminium base wheel on the outside of the bearing unit.

2. the special note output detaching top roller of ATM according to claim 1, it is characterised in that the snap ring is set in axle In the annular groove of plug.

3. the special note output detaching top roller of ATM according to claim 2, it is characterised in that the PU rubber tires include two Individual ring-type pan portion and the annular recess being arranged between two ring-type pan portions.

4. the special note output detaching top roller of ATM according to claim 3, it is characterised in that the aluminium base wheel inwall sets There is the annular edge of projection.

5. the special note output detaching top roller of ATM according to claim 4, it is characterised in that the internal ring of the aluminium base wheel Wall and external annulus are provided with looping snail groove.

6. the special note output detaching top roller of ATM according to claim 5, it is characterised in that the shaft core rod and bearing Pass through glue bonding between unit.

7. the special note output detaching top roller of ATM according to claim 6, it is characterised in that the bearing unit and aluminum Pass through glue bonding between base wheel.

8. the special note output detaching top roller of ATM according to claim 7, it is characterised in that the aluminium base wheel and PU glue Pass through glue bonding between wheel.