CN209946911U

CN209946911U - All-round bar code scanning equipment

Info

Publication number: CN209946911U
Application number: CN201921290314.4U
Authority: CN
Inventors: 刘科蔚
Original assignee: Shenzhen Lesnor Technology Co Ltd
Current assignee: Wuhan Xinjinxing Culture Media Co ltd
Priority date: 2019-08-10
Filing date: 2019-08-10
Publication date: 2020-01-14
Anticipated expiration: 2029-08-10

Abstract

The utility model discloses an omnibearing barcode scanning device, which relates to the technical field of barcode scanners and comprises a conveyor, wherein a frame body is arranged outside the conveyor, stand columns are fixed on two sides of the bottom of the frame body, a PLC controller is arranged on the front surface of the frame body, a cylinder is arranged at the top of the frame body, a piston rod is arranged inside the cylinder, one end of the piston rod extends into the frame body and is connected with a support plate, two sides of the support plate are connected with the frame body in a sliding way through slide rails, the utility model can distribute a first barcode scanner and a second barcode scanner around an object to be scanned through a fixed plate, the scanning angles of the first barcode scanner and the second barcode scanner can be changed by utilizing a fixed seat and a damping rotating shaft, and further, the device can rapidly and accurately carry out omnibearing scanning on barcodes outside the object, in order to reduce the time required for barcode scanning of the object.

Description

All-round bar code scanning equipment

Technical Field

The utility model belongs to the technical field of the bar code scanner, concretely relates to all-round bar code scanning equipment.

Background

The barcode scanner, also known as a barcode reader, a barcode scanning gun, a barcode scanner, a barcode scanning gun and a barcode reader, is a reading device for reading information contained in a barcode, decodes the content of the barcode and transmits the decoded content to a computer or other devices in a data line or wireless manner by using an optical principle, and is widely applied to barcodes for scanning commodities and documents in supermarkets, logistics express, libraries and the like.

However, the barcode scanning device in the market still has defects when in use, for example, the traditional device is difficult to perform all-directional scanning on the barcode outside the object, so that the scanning process of the barcode outside the object is very time-consuming, and in addition, the device is difficult to perform barcode scanning on objects with different heights, thereby causing the problem of reduced practicability of the device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an all-round bar code scanning equipment to the device that proposes in solving above-mentioned background art is difficult to carry out all-round scanning to the outside bar code of article, and the lower problem of device practicality.

In order to achieve the above object, the utility model provides a following technical scheme: an omnibearing bar code scanning device comprises a conveyor, a frame body is arranged outside the conveyor, upright posts are fixed on both sides of the bottom of the frame body, and the front surface of the frame body is provided with a PLC controller, the top of the frame body is provided with an air cylinder, the interior of the air cylinder is provided with a piston rod, one end of the piston rod extends into the frame body and is connected with a supporting plate, the two sides of the supporting plate are connected with the frame body in a sliding way through sliding rails, fixing plates are fixed on two sides and the bottom of the inner part of the frame body and the bottom of the supporting plate, two fixing seats are symmetrically arranged on one side of the outer part of the fixing plate, the two fixing seats are rotatably connected with mounting seats through damping rotating shafts, a first code scanning machine and a second code scanning machine are respectively arranged on the tops of the two mounting seats, the conveyor, the first code scanning machine and the second code scanning machine are electrically connected with the PLC.

Preferably, a transparent blocking cover is fixed outside the fixing plate, and a heat dissipation groove is formed in the outer wall of the transparent blocking cover.

Preferably, both sides of the top of the frame body are in arc chamfer transition to form an arc surface.

Preferably, a rubber pad is fixed on the inner wall of the frame body and above the supporting plate, and a round hole matched with the piston rod is formed in the rubber pad.

Preferably, supporting blocks are fixed on two sides of the interior of the conveyor, the tops of the supporting blocks are in contact with the bottom of the frame body, and the cross section of each supporting block is triangular.

Preferably, the bottom of the slide rail is fixed with a limiting block, and the width of the limiting block is larger than that of the slide rail

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a fixed plate can be with first code scanner and second code scanner distribute in waiting to sweep a yard article all around, utilizes fixing base and damping pivot can change the scanning angle that code scanner and second scanned a yard machine first, and then makes the device can carry out all-round scanning to the outside bar code of object by quick accuracy to reduce the required time of object bar code scanning.

(2) The utility model discloses a cylinder and piston rod can make the backup pad remove along the slide rail, and then can change the distance between backup pad and the conveyer to make the device can carry out bar code scanning to the article of co-altitude not, improved the practicality of device greatly.

Drawings

Fig. 1 is a schematic structural view of the frame body of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view of the transparent shield of the present invention;

in the figure: the device comprises a conveyor 1, a transparent shield 2, a limiting block 3, a sliding rail 4, a supporting block 5, a cylinder 6, a piston rod 7, a rubber pad 8, a supporting plate 9, a frame 10, a PLC 11, an arc surface 12, an upright column 13, a first code scanner 14, a fixed plate 15, a fixed seat 16, a mounting seat 17, a damping rotating shaft 18 and a second code scanner 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an omnibearing bar code scanning device comprises a conveyor 1, a frame body 10 is placed outside the conveyor 1, an object can be directly fed into the frame body 10 by using the conveyor 1 and passes through the frame body 10, upright posts 13 are fixed on two sides of the bottom of the frame body 10, a PLC (programmable logic controller) 11 is installed on the front surface of the frame body 10, the PLC 11 adopts a CPU226 model, the rated power is 11W, the working voltage is 24V, an air cylinder 6 is installed on the top of the frame body 10, a piston rod 7 is installed inside the air cylinder 6, one end of the piston rod 7 extends into the frame body 10 and is connected with a support plate 9, two sides of the support plate 9 are slidably connected with the frame body 10 through slide rails 4, the air cylinder 6 can drive the piston rod 7 to move up and down, and then the support plate 9 can move in the frame body 10 along the slide rails 4 so as to change the distance between the support plate 9, thereby the device can scan bar codes of objects with different heights, two sides and the bottom of the inner part of the frame body 10 and the bottom of the supporting plate 9 are all fixed with a fixed plate 15, and then two fixed seats 16 are symmetrically arranged on one side of the outer part of the fixed plate 15 of the conveyor 1, the two fixed seats 16 are both rotatably connected with a mounting seat 17 through a damping rotating shaft 18, a first code scanner 14 and a second code scanner 19 are respectively arranged on the top of the two mounting seats 17, the first code scanner 14 and the second code scanner 19 can be fixed around the inner part of the frame body 10 by the fixed plate 15, the angle between the mounting seat 17 and the fixed seats 16 can be adjusted through the damping rotating shaft 18, and then the first code scanner 14 and the second code scanner 19 can scan the bar codes of the objects on the top of the conveyor 1, the first code scanner 14 can scan the outer surface of the front half part of the object entering the frame body 10, the second code scanner 19 can scan the outer surface of the rear half part of the object discharging, therefore, the omnibearing scanning of the bar code outside the object is completed, and the conveyor 1, the first code scanning machine 14 and the second code scanning machine 19 are all electrically connected with the PLC 11.

Furthermore, a transparent blocking cover 2 is fixed outside the fixing plate 15, a heat dissipation groove is formed in the outer wall of the transparent blocking cover 2, the transparent blocking cover 2 can be used for protecting the first code scanning machine 14 and the second code scanning machine 19, and meanwhile, the working processes of the first code scanning machine 14 and the second code scanning machine 19 are not affected.

Furthermore, both sides of the top of the frame body 10 are in arc chamfer transition to form an arc surface 12, so that the phenomenon that the edge of the frame body 10 scratches a worker can be prevented.

Specifically, a rubber pad 8 is fixed on the inner wall of the frame 10 and above the support plate 9, and a circular hole matched with the piston rod 7 is formed in the rubber pad 8 to prevent the support plate 9 from directly colliding with the frame 10.

Specifically, supporting blocks 5 are fixed on both sides of the inside of the conveyor 1, the tops of the supporting blocks 5 are in contact with the bottom of the frame 10, and the cross-sectional shape of the supporting blocks 5 is triangular, so as to further improve the stability of the frame 10 outside the conveyor 1.

Specifically, the bottom of the slide rail 4 is fixed with the limiting block 3, and the width of the limiting block 3 is larger than that of the slide rail 4, so that the support plate 9 and the slide rail 4 can be prevented from falling off.

The utility model discloses a theory of operation and use flow: when the utility model is used, the angle between the mounting seat 17 and the fixed seat 16 can be adjusted through the damping rotating shaft 18, so that the first code scanning machine 14 and the second code scanning machine 19 can be aligned with the top of the conveyor 1 for scanning, then, objects to be scanned are directly placed at the top of the conveyor 1, meanwhile, the operator can enable the conveyor 1, the first code scanning machine 14 and the second code scanning machine 19 to start to work through the PLC controller 11, then, the objects can enter the inner part of the frame body 10 through the conveyor 1, the first code scanning machine 14 can scan the outer surface of the first half part of the object entering the frame body 10, the second code scanning machine 19 can scan the outer surface of the second half part of the object exiting the frame body 10, thereby, the all-round scanning of the external bar codes of the objects is completed, when the heights of the objects are too high or too low, the moving direction of the piston rod 7 can be adjusted through the air cylinder 6, and then the distance between the supporting plate 9 and the top, so as to enable the device to scan barcodes on articles of different heights.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an all-round bar code scanning equipment which characterized in that: the device comprises a conveyor (1), a frame body (10) is placed outside the conveyor (1), stand columns (13) are fixed on two sides of the bottom of the frame body (10), a PLC (programmable logic controller) (11) is installed on the front surface of the frame body (10), an air cylinder (6) is installed at the top of the frame body (10), a piston rod (7) is installed inside the air cylinder (6), one end of the piston rod (7) extends into the frame body (10) and is connected with a supporting plate (9), two sides of the supporting plate (9) are connected with the frame body (10) in a sliding mode through sliding rails (4), fixing plates (15) are fixed on two sides and the bottom of the inside of the frame body (10) and the bottom of the supporting plate (9), two fixing seats (16) are symmetrically installed on one side of the outside of each fixing plate (15), and the two fixing seats (16) are connected with mounting seats (17) through, two the top of mount pad (17) is installed respectively and is swept ink recorder (14) and second and sweep ink recorder (19), conveyer (1), first ink recorder (14) and second sweep ink recorder (19) all with PLC controller (11) electric connection.

2. The omni-directional barcode scanning device of claim 1, wherein: the outer portion of the fixing plate (15) is fixed with a transparent blocking cover (2), and the outer wall of the transparent blocking cover (2) is provided with a heat dissipation groove.

3. The omni-directional barcode scanning device of claim 1, wherein: both sides of the top of the frame body (10) are in arc chamfer transition to form arc surfaces (12).

4. The omni-directional barcode scanning device of claim 1, wherein: a rubber pad (8) is fixed on the inner wall of the frame body (10) and above the supporting plate (9), and a round hole matched with the piston rod (7) is formed in the rubber pad (8).

5. The omni-directional barcode scanning device of claim 1, wherein: supporting blocks (5) are fixed on two sides of the interior of the conveyor (1), the tops of the supporting blocks (5) are in contact with the bottom of the frame body (10), and the cross section of each supporting block (5) is triangular.

6. The omni-directional barcode scanning device of claim 1, wherein: the bottom of slide rail (4) is fixed with stopper (3), the width of stopper (3) is greater than the width of slide rail (4).