CN112216014A

CN112216014A - Bill image recognition and classification device

Info

Publication number: CN112216014A
Application number: CN202011048308.5A
Authority: CN
Inventors: 孙永
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-01-12

Abstract

The invention discloses a bill image recognition and classification device which comprises a workbench, wherein a support is fixedly connected to the upper surface of the workbench, an air cylinder is fixedly connected to the upper surface of the support, the output end of the air cylinder penetrates through the support and is fixedly connected with an image recognizer body, a recognition groove is formed in the upper surface of the workbench and located in the support, a cavity is formed in the workbench, a sliding plate is connected to the interior of the cavity in a sliding mode, an electromagnetic block is fixedly connected to the inner bottom wall of the cavity, and a plurality of reset springs are fixedly connected between the electromagnetic block and the sliding plate. The invention relates to the technical field of image recognition, and through the matching of an electromagnetic block and a sliding plate, the electromagnetic block can be electrified to generate magnetism to attract the sliding plate to descend, so that the volume of a cavity is increased, the air pressure in the cavity is further reduced, the cavity generates negative pressure, bills can be firmly pressed under the action of external atmospheric pressure, and the bills are not easy to damage.

Description

Bill image recognition and classification device

Technical Field

The invention belongs to the technical field of image recognition, and particularly relates to a bill image recognition and classification device.

Background

In order to classify the information on the bills, the information on the bills is generally identified through an image identifier, and then the identified information is sent to a computer for classified storage.

The bill is generally made of light and thin paper materials, when the bill is placed in the identification groove, the bill is easily influenced by air flow and flutters, so that identification work is influenced, the bill is often fixed by using a clamping device, but the bill is easily damaged in the clamping process due to the fact that a clamping end of the clamping mechanism is hard, and therefore the bill image identification and classification device is provided for solving the problems.

Disclosure of Invention

The invention aims to solve the problems, and provides a bill image recognition and classification device which can ensure the stability of bills in the recognition process and is not easy to damage the bills.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a bill image recognition sorter, includes the workstation, the last fixed surface of workstation is connected with the support, the last fixed surface of support is connected with the cylinder, and the output of cylinder runs through support and fixedly connected with image recognizer body, the output and the support sliding connection of cylinder, the upper surface of workstation and the inside that is located the support have seted up the discernment groove, the cavity has been seted up to the inside of workstation, and the inside sliding connection of cavity has the slide, the interior diapire fixedly connected with electromagnetic block of cavity, and a plurality of reset spring of fixedly connected with between electromagnetic block and the slide, run through between discernment groove and the cavity and seted up a plurality of air vents, the lower surface of workstation is provided with damper, and damper's lower extreme is connected with a plurality of universal wheels.

According to a preferable technical scheme, the damping mechanism comprises a supporting plate, damping springs, four sliding rods and a limiting plate, the lower surface of the workbench is fixedly connected with the upper surface of the supporting plate through the damping springs, the four sliding rods are respectively and fixedly connected to four corners of the lower surface of the workbench, the lower ends of the four sliding rods penetrate through the supporting plate and are fixedly connected with the limiting plate, the four sliding rods are respectively and slidably connected with the supporting plate, and the universal wheels are fixedly connected to two sides of the lower surface of the supporting plate.

As a preferred technical solution of the present invention, the slide plate is made of a magnetic material, and the return spring is made of a nonmagnetic steel material.

As a preferable technical scheme of the invention, four corners of the upper surface of the supporting plate are respectively in threaded connection with a screw, and the lower ends of the four screws penetrate through the supporting plate and are fixedly connected with friction blocks.

As a preferred technical scheme of the invention, the inner wall of one side of the bracket is fixedly connected with the relay, and the relay is electrically connected with the electromagnetic block.

As a preferred technical scheme of the invention, the upper ends of the four screw rods are fixedly connected with rotating handles, and spongy cushions are sleeved on the four rotating handles.

According to a preferable technical scheme of the invention, the outer walls of two opposite sides of the sliding plate are fixedly connected with limiting blocks, the inner walls of two opposite sides of the cavity are respectively provided with a limiting groove corresponding to the limiting blocks, and the two limiting blocks are respectively connected in the two limiting grooves in a sliding manner.

As a preferable technical scheme of the invention, the universal wheel is a mute universal wheel.

Compared with the prior art, the invention has the beneficial effects that:

1. through the cooperation of the electromagnetism piece that sets up and slide, can descend through electromagnetism piece circular telegram magnetism actuation slide that generates, the volume of increase cavity, and then reduce the atmospheric pressure in the cavity, make the cavity produce the negative pressure, the bill can be under the effect of outside atmospheric pressure, by the pressfitting firm, and be difficult for producing the damage to the bill.

2. Through the reset spring who sets up, can discern the completion back at the bill, utilize the electromagnetism piece outage demagnetization, make the slide can go up the slide under the effect of reset spring reaction force, discharge the air from the air vent, make the bill can rise in the discernment groove under the effect of air current simultaneously, make things convenient for the staff to take.

Drawings

FIG. 1 is a schematic view of a front perspective structure of a bill image recognition and classification device according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 1.

In the figure: 1 workbench, 2 supports, 3 cylinders, 4 image recognizer bodies, 5 recognition grooves, 6 cavities, 7 sliding plates, 8 electromagnetic blocks, 9 reset springs, 10 vent holes, 11 damping mechanisms, 111 supporting plates, 112 damping springs, 113 sliding rods, 114 limiting plates, 12 universal wheels, 13 screw rods, 14 friction blocks, 15 relays, 16 rotating handles, 17 limiting blocks, 18 limiting grooves.

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.

Referring to fig. 1-3, a bill image recognition and classification device comprises a workbench 1, wherein a support 2 is fixedly connected to the upper surface of the workbench 1, a cylinder 3 is fixedly connected to the upper surface of the support 2, the output end of the cylinder 3 penetrates through the support 2 and is fixedly connected with an image recognizer body 4, the output end of the cylinder 3 is in sliding connection with the support 2, and the model of the cylinder 3 is SC 125-500.

An identification groove 5 is formed in the upper surface of the workbench 1 and positioned in the support 2, a cavity 6 is formed in the workbench 1, a sliding plate 7 is connected in the cavity 6 in a sliding manner, the outer walls of two opposite sides of the sliding plate 7 are fixedly connected with limit blocks 17, the inner walls of two opposite sides of the cavity 6 are respectively provided with limit grooves 18 corresponding to the positions of the limit blocks 17, the two limit blocks 17 are respectively connected in the two limit grooves 18 in a sliding manner, an electromagnetic block 8 is fixedly connected to the inner bottom wall of the cavity 6, a plurality of reset springs 9 are fixedly connected between the electromagnetic block 8 and the sliding plate 7, a relay 15 is fixedly connected to the inner wall of one side of the support 2, the relay 15 is electrically connected with the electromagnetic block 8, the relay 15 is arranged to facilitate the control of the electromagnetic block 8 by a worker to be powered on or powered off, the sliding plate 7 is made of a magnetic material, the, be convenient for by the better actuation of electromagnetism piece 8, reset spring 9 does not have the magnetism nature, can not receive the magnetic force influence of electromagnetism piece 8.

A plurality of air vents 10 are formed between the identification groove 5 and the cavity 6 in a penetrating mode, the lower surface of the workbench 1 is provided with a damping mechanism 11, the lower end of the damping mechanism 11 is connected with a plurality of universal wheels 12, the universal wheels 12 are mute universal wheels, and the whole device is conveniently pushed to move through the universal wheels 12.

Damper 11 includes backup pad 111, damping spring 112, slide bar 113 and limiting plate 114, the lower surface of workstation 1 is connected through the last fixed surface of a plurality of damping spring 112 with backup pad 111, four slide bar 113 are fixed connection in workstation 1's lower surface four corners respectively, and four slide bar 113's lower extreme all runs through backup pad 111 and fixedly connected with limiting plate 114, four slide bar 113 all with backup pad 111 sliding connection, a plurality of universal wheel 12 fixed connection are in backup pad 111's lower surface both sides, through the backup pad 111 that sets up and damping spring 112's cooperation, can the vibration that buffer produced at the removal in-process, slide bar 113's setting, can carry on spacingly to backup pad 111, avoid rocking about backup pad 111.

The equal threaded connection of four corners of upper surface of backup pad 111 has screw rod 13, and the lower extreme of four screw rods 13 all runs through backup pad 111 and fixedly connected with clutch block 14, screw rod 13 and clutch block 14's cooperation, can make 14 pressfitting ground of clutch block through twisting screw rod 13, the frictional force on augmenting device and ground, further guarantee the steadiness that the device was placed, the equal fixedly connected with in upper end of four screw rods 13 changes 16, and four change and all overlap on 16 and be equipped with the foam-rubber cushion, change the setting of 16, the person of facilitating the use control screw rod 13 rotates the lift, the foam-rubber cushion can give the comfortable sense of gripping of user.

The operating principle of the present invention will now be described as follows:

when the bill needs to be identified, the bill is placed in the identification groove 5, then the relay 15 is started to enable the electromagnetic block 8 to be electrified and generate magnetism, at the moment, the sliding plate 7 can slide downwards under the magnetic force action of the electromagnetic block 8, meanwhile, the reset spring 9 is compressed, after the sliding plate 7 slides downwards, the volume of the cavity 6 can be increased, so that the internal air pressure is reduced to form negative pressure, as the air vent 10 is blocked by the bill, at the moment, the external atmospheric pressure can act on the bill to enable the bill to be pressed and fixed, then the air cylinder 3 is started to regulate and control the height of the image identifier body 4, when the image identifier body 4 reaches a proper height, the air cylinder 3 is closed, the image identifier body 4 is opened, the bill can be identified, when the identification is completed, the image identifier body 4 is closed, the relay 15 is closed, at the moment, the electromagnetic block 8 is powered off and demagnetized, and the sliding plate 7, slide 7 can slide down under reset spring 9's reaction force this moment, discharges the air from air vent 10, and under the effect of air current, the bill can rise from discernment groove 5, makes things convenient for the staff to take, through the setting of this device, can utilize the atmospheric pressure in the nature to stabilize the bill, and is difficult for producing the damage to the bill.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The bill image recognition and classification device comprises a workbench (1) and is characterized in that a support (2) is fixedly connected to the upper surface of the workbench (1), a cylinder (3) is fixedly connected to the upper surface of the support (2), the output end of the cylinder (3) penetrates through the support (2) and is fixedly connected with an image recognizer body (4), the output end of the cylinder (3) is slidably connected with the support (2), a recognition groove (5) is formed in the upper surface of the workbench (1) and is positioned in the support (2), a cavity (6) is formed in the workbench (1), a sliding plate (7) is slidably connected in the cavity (6), an electromagnetic block (8) is fixedly connected to the inner bottom wall of the cavity (6), and a plurality of reset springs (9) are fixedly connected between the electromagnetic block (8) and the sliding plate (7), a plurality of air vents (10) are formed between the identification groove (5) and the cavity (6) in a penetrating mode, a damping mechanism (11) is arranged on the lower surface of the workbench (1), and the lower end of the damping mechanism (11) is connected with a plurality of universal wheels (12).

2. The bill image recognition and classification device according to claim 1, wherein the damping mechanism (11) comprises a support plate (111), damping springs (112), four sliding rods (113) and a limiting plate (114), the lower surface of the workbench (1) is fixedly connected with the upper surface of the support plate (111) through the damping springs (112), the four sliding rods (113) are respectively and fixedly connected to four corners of the lower surface of the workbench (1), the lower ends of the four sliding rods (113) penetrate through the support plate (111) and are fixedly connected with the limiting plate (114), the four sliding rods (113) are respectively and slidably connected with the support plate (111), and the universal wheels (12) are fixedly connected to two sides of the lower surface of the support plate (111).

3. A bill image identification and classification apparatus according to claim 1 wherein the slide (7) is made of magnetic material and the return spring (9) is made of nonmagnetic steel material.

4. The bill image recognition and classification device according to claim 2, wherein screws (13) are screwed at four corners of the upper surface of the support plate (111), and the lower ends of the four screws (13) penetrate through the support plate (111) and are fixedly connected with friction blocks (14).

5. The bill image recognition and classification device according to claim 1, wherein a relay (15) is fixedly connected to one side inner wall of the support (2), and the relay (15) is electrically connected with the electromagnetic block (8).

6. The bill image recognition and classification device according to claim 4, wherein the upper ends of the four screw rods (13) are fixedly connected with rotating handles (16), and sponge pads are sleeved on the four rotating handles (16).

7. The bill image recognition and classification device according to claim 1, wherein the outer walls of two opposite sides of the sliding plate (7) are fixedly connected with limit blocks (17), the inner walls of two opposite sides of the cavity (6) are respectively provided with limit grooves (18) at positions corresponding to the limit blocks (17), and the two limit blocks (17) are respectively connected inside the two limit grooves (18) in a sliding manner.

8. A bill image identification and classification device according to claim 1 wherein the universal wheels (12) are silent universal wheels.