CN111951459A

CN111951459A - Counting currency machine magnetic head doctor-bar device

Info

Publication number: CN111951459A
Application number: CN202010831270.2A
Authority: CN
Inventors: 梁志吉
Original assignee: Quannan Qunyingda Electronic Co ltd
Current assignee: Quannan Qunyingda Electronic Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2020-11-17

Abstract

The invention discloses a magnetic head scraping blade device of a currency count machine, which comprises a shell, wherein a magnetic head is placed on the shell in a sliding manner, a scraping blade is fixed on the shell, the shell is also provided with a mounting seat, a connecting rod is fixed on the mounting seat, a scraping head is fixed on the connecting rod, an internal plate is placed on the scraping head in a sliding manner, and a brush is fixed on the internal plate. The brush is used for cleaning the surface of the bank note during bank note detection and scraping dust attached to the surface of the bank note by the scraping blade, so that a double-cleaning effect is achieved, and the situations that the magnetic head is in contact with the dust on the bank note to cause abrasion and inaccurate detection are avoided.

Description

Counting currency machine magnetic head doctor-bar device

Technical Field

The invention belongs to the technical field of a magnetic head doctor blade device of a cash register, and particularly relates to a magnetic head doctor blade device of a cash register.

Background

The currency counter is an electromechanical integrated device for automatically counting the number of the currency notes, and generally has a counterfeit currency identification function and integrates counting and counterfeit currency identification. Because the domestic cash circulation scale is huge, cash processing work of enterprises and public institutions and financial institutions is heavy, and the cash counter becomes an indispensable device.

The desk type static currency detector is a common currency detector with the volume equal to or slightly larger than that of a portable laser currency detector, and the functions of the desk type static currency detector are mainly magnetic inspection (magnetic encoding and magnetic inspection of a safety line), fluorescent inspection, optometry, laser inspection and the like.

The detection mechanism of the currency detector adopts the position of the magnetic head, most of the magnetic heads are used for magnetic detection, and the magnetic heads are contacted with the magnetic anti-counterfeiting part of the currency, so that the truth and the falseness are distinguished.

Disclosure of Invention

The invention aims to provide a magnetic head doctor blade device of a currency count machine, which aims to solve the problem that a magnetic head is easy to wear due to contact with dust.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a counting currency machine magnetic head doctor-bar device, includes the casing, the slider has been put into to slip on the casing, be fixed with the doctor-bar on the casing, the casing still is provided with the mount pad, be fixed with the connecting rod on the mount pad, be fixed with on the connecting rod and scrape the head, it has built-in board to slide to put into on the head to scrape, be fixed with the brush on the built-in board.

Preferably, the casing is provided with a wire arrangement hole, and the lead of the magnetic head penetrates through the wire arrangement hole.

Preferably, the casing is fixedly embedded with a built-in sleeve, the magnetic head is fixedly provided with a threaded rod, the threaded rod and the built-in sleeve are arranged in a penetrating mode, the magnetic head and the casing are conveniently and rapidly positioned and butted, one side of the scraping blade is bent, and the inner angle is 150 degrees.

Preferably, the thread on the threaded rod is provided with a thread bush, the thread bush is tightly attached to the shell, the magnetic head and the shell can be conveniently detached and separated, two groups of symmetrical threads are arranged, and stable installation is guaranteed.

Preferably, the casing is fixed with the installation piece, and the installation piece slides with the mount pad and inserts the setting, is convenient for scrape the quick location butt joint of head and casing, and the tip of brush, the tip of doctor-bar and the tip of magnetic head are on same horizontal plane, guarantee the accuracy and the clean up of detection.

Preferably, the mounting block is provided with a groove, the groove is provided with a clamping pin in a sliding manner, and the clamping pin is connected with the groove through a spring, so that the clamping pin can be conveniently and stably stretched and reset.

Preferably, the mounting seat is provided with a through hole, and the clamping pin and the through hole are arranged in a sliding insertion mode, so that the scraping head and the shell can be conveniently mounted and dismounted.

Preferably, be fixed with the elasticity card on the built-in board, scrape and be provided with the draw-in groove on the head, the setting of elasticity card and draw-in groove joint makes things convenient for the brush on the built-in board to dismantle and wash or change.

Preferably, the shape of the elastic card and the shape of the groove of the clamping groove are regular hexagons, and the elastic card is made of rubber materials, so that the clamping stability of the built-in plate and the convenience in disassembly are guaranteed.

Compared with the prior art, the invention has the beneficial effects that: the brush is used for cleaning the surface of the bank note during bank note detection and scraping dust attached to the surface of the bank note by the scraping blade, so that a double-cleaning effect is achieved, and the situations that the magnetic head is in contact with the dust on the bank note to cause abrasion and inaccurate detection are avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion of the mounting base of the present invention;

FIG. 3 is an enlarged partial view of the wiper head portion of the present invention;

FIG. 4 is a front view of the brush and the scraping head of the present invention.

In the figure: 1. a housing; 11. a magnetic head; 12. scraping a blade; 13. a mounting seat; 14. a connecting rod; 15. scraping the head; 16. a built-in plate; 17. a brush; 2. a wire arranging hole; 21. a built-in sleeve; 22. a threaded rod; 23. a threaded sleeve; 3. mounting blocks; 31. a groove; 32. a bayonet lock; 33. a spring; 34. a through hole; 4. a card slot; 41. an elastic card.

Detailed Description

Referring to fig. 1, 2, 3 and 4, a magnetic head wiper device of a currency count machine comprises a shell 1, a magnetic head 11 is slidably placed on the shell 1, a wiper blade 12 is fixed on the shell 1, the shell 1 is further provided with a mounting seat 13, a connecting rod 14 is fixed on the mounting seat 13, a wiper head 15 is fixed on the connecting rod 14, a built-in plate 16 is slidably placed on the wiper head 15, and a brush 17 is fixed on the built-in plate 16.

Referring to fig. 1, a casing 1 is provided with a line hole 2, and a conductive wire of a magnetic head 11 penetrates through the line hole 2.

Referring to fig. 1, a built-in sleeve 21 is fixedly embedded in a casing 1, a threaded rod 22 is fixed on a magnetic head 11, the threaded rod 22 and the built-in sleeve 21 are arranged in a penetrating manner, so that the magnetic head 11 and the casing 1 can be conveniently and quickly positioned and butted, one side of a scraping blade 12 is bent, and the inner angle is 150 degrees.

Referring to fig. 1, the threaded rod 22 is provided with a threaded sleeve 23 in a threaded manner, the threaded sleeve 23 is closely attached to the casing 1, so that the magnetic head 11 and the casing 1 can be detached and separated conveniently, and two symmetrical groups are arranged to ensure stable installation.

Referring to fig. 1 and 2, the housing 1 is fixed with the mounting block 3, the mounting block 3 is slidably inserted into the mounting seat 13, so that the scraping head 15 is conveniently and rapidly positioned and butted with the housing 1, and the end of the brush 17, the end of the scraping blade 12 and the end of the magnetic head 11 are on the same horizontal plane, thereby ensuring the accuracy of detection and cleaning.

Referring to fig. 1 and 2, a groove 31 is formed in the mounting block 3, a detent 32 is slidably disposed in the groove 31, and the detent 32 is connected with the groove 31 through a spring 33, so that the detent 32 can be conveniently and stably retracted.

Referring to fig. 1 and 2, a through hole 34 is formed in the mounting base 13, and the locking pin 32 is slidably inserted into the through hole 34, so as to facilitate the mounting and dismounting of the scraping head 15 and the housing 1.

Referring to fig. 1 and 3, the built-in plate 16 is fixed with an elastic clip 41, the scraping head 15 is provided with a slot 4, and the elastic clip 41 is clamped with the slot 4, so that the brush 17 on the built-in plate 16 can be conveniently detached, cleaned or replaced.

Referring to fig. 1 and 3, the shape of the elastic clip 41 and the shape of the slot of the clip slot 4 are regular hexagons, and the elastic clip 41 is made of rubber material, so as to ensure the stability of clipping connection of the built-in board 16 and the convenience of detachment.

The working principle of the scheme is as follows: when needs carry out currency examine work, the surface of bank note is earlier through the part of scraping head 15, can clean the adnexed large-scale granule dust in bank note surface through brush 17, avoids appearing the condition of wearing and tearing each other with magnetic head 11, then rethread doctor-bar 12 can be cleaned comparatively stubborn ady attached dust, plays the effect of a dual clearance.

When the brush 17 needs to be cleaned, the bayonet lock 32 is firstly pressed, the compression spring 33 of the bayonet lock 32 is separated from the through hole 34, so that the scraping head 15 is convenient to disassemble, and then the elastic clamp 41 is separated from the bayonet groove 4, so that the separation is completed, and the cleaning cleanliness is ensured.

When the magnetic head 11 needs to be serviced, the threaded bush 23 is rotated to thread-disengage the threaded bush 23 from the threaded rod 22, thereby separating the threaded rod 22 from the built-in bush 21.

Claims

1. A counting currency machine magnetic head doctor-bar device, includes casing (1), its characterized in that: the improved multifunctional cleaning device is characterized in that a magnetic head (11) is placed on the shell (1) in a sliding mode, a scraping blade (12) is fixed on the shell (1), a mounting seat (13) is further arranged on the shell (1), a connecting rod (14) is fixed on the mounting seat (13), a scraping head (15) is fixed on the connecting rod (14), a built-in plate (16) is placed on the scraping head (15) in a sliding mode, and a brush (17) is fixed on the built-in plate (16).

2. A banknote counter head wiper blade apparatus according to claim 1 wherein: the magnetic head is characterized in that a wire arranging hole (2) is formed in the shell (1), and a lead of the magnetic head (11) penetrates through the wire arranging hole (2).

3. A banknote counter head wiper blade apparatus according to claim 1 wherein: the magnetic head is characterized in that a built-in sleeve (21) is fixedly embedded in the shell (1), a threaded rod (22) is fixed on the magnetic head (11), and the threaded rod (22) and the built-in sleeve (21) are arranged in a penetrating mode.

4. A banknote counter head wiper blade apparatus according to claim 3, wherein: the threaded rod (22) is provided with a threaded sleeve (23) in a threaded manner, and the threaded sleeve (23) is tightly attached to the shell (1).

5. A banknote counter head wiper blade apparatus according to claim 1 wherein: the mounting block (3) is fixed on the shell (1), and the mounting block (3) and the mounting seat (13) are arranged in a sliding insertion mode.

6. A banknote counter head wiper blade apparatus according to claim 5 wherein: a groove (31) is formed in the mounting block (3), a clamping pin (32) is arranged in the groove (31) in a sliding mode, and the clamping pin (32) is connected with the groove (31) through a spring (33).

7. A banknote counter head wiper blade apparatus according to claim 6 wherein: a through hole (34) is formed in the mounting seat (13), and the clamping pin (32) and the through hole (34) are inserted in a sliding mode.

8. A banknote counter head wiper blade apparatus according to claim 1 wherein: an elastic clamp (41) is fixed on the built-in plate (16), a clamping groove (4) is formed in the scraping head (15), and the elastic clamp (41) is connected with the clamping groove (4) in a clamping mode.

9. A banknote counter head wiper blade apparatus according to claim 8 wherein: the shape of the elastic card (41) and the shape of the inside of the clamping groove (4) are both regular hexagons, and the elastic card (41) is made of rubber materials.