CN218383966U

CN218383966U - Holographic bar code intelligent scanning equipment of laser convenient to automatically cleaning

Info

Publication number: CN218383966U
Application number: CN202221607058.9U
Authority: CN
Inventors: 顾国英
Original assignee: Suzhou Boliheng Automation Co ltd
Current assignee: Suzhou Boliheng Automation Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2023-01-24
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a holographic bar code intelligence scanning equipment of laser convenient to automatically cleaning relates to intelligent scanning equipment technical field, has solved the problem that the dust is difficult to the clearance is piled up easily to current scanner back lid, including the scanner body, one side of scanner body is equipped with the rear end cap, is equipped with the heat dissipation chamber in the rear end cap, and the accent department in heat dissipation chamber is fixed with the dust screen, and the outside of dust screen is equipped with clean cylinder, and the inside cover of clean cylinder is equipped with the fixed axle, and the one end of fixed axle is rotated and is connected with U type frame, and the one end of U type frame is fixed with the turning block, and the other end of fixed axle is rotated with the outside of turning block and is connected, the utility model discloses a clean cylinder of design, U type frame, fixed axle, turning block, pivot and driving piece mutually support, realize piling up the dust to the dust screen and carry out self-cleaning's effect for the scanner can normally work high-efficiently.

Description

Holographic bar code intelligent scanning equipment of laser convenient to automatically cleaning

Technical Field

The utility model relates to an intelligent scanning equipment technical field specifically is a holographic bar code intelligent scanning equipment of laser convenient to automatically cleaning.

Background

Laser bar code scanners are widely used because of their unique significant advantages of large field depth area, high scanning speed, wide scanning range, etc. In addition, the laser all-angle laser bar code scanner can scan and read bar code symbols passing through in any direction at high speed, and is widely used in various fields with high automation degree and large material flow. The laser bar code scanner is composed of laser source, optical scanning, optical receiving, photoelectric conversion, signal amplification, shaping, quantization and decoding.

At present, the back lid on the current laser bar code scanner can set up the louvre and dispel the heat, can install the dust screen in the louvre moreover, but the dust can pile up on the dust screen, makes the air volume of louvre descend after long-time, and then can influence the scanner heat dissipation to also can influence the normal work of scanner. Therefore, the intelligent laser holographic bar code scanning device convenient for self-cleaning is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a holographic bar code intelligence scanning equipment of laser convenient to automatically cleaning to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a holographic bar code intelligence scanning equipment of laser convenient to automatically cleaning, includes the scanner body, one side of scanner body is equipped with the rear end cap, be equipped with the heat dissipation chamber in the rear end cap, the accent department in heat dissipation chamber is fixed with the dust screen, the outside of dust screen is equipped with clean cylinder, the inside cover of clean cylinder is equipped with the fixed axle, the one end of fixed axle is rotated and is connected with U type frame, the one end of U type frame is fixed with the turning block, the other end of fixed axle with the outside of turning block is rotated and is connected, the turning block is close to the one end of dust screen is fixed with the pivot, the inner wall in heat dissipation chamber is fixed with the mounting panel, be fixed with the driving piece on the mounting panel, the output of driving piece with pivot fixed connection.

Preferably, the driving piece includes driving motor, worm and worm wheel, driving motor fixes on the mounting panel, the worm is fixed driving motor's output, the both sides of worm are equipped with spacing seat, spacing seat is fixed on the mounting panel, the worm wheel is fixed the pivot is kept away from the turning block one end and with the worm meshing can provide power for the revolution of cleaning roller through the driving piece.

Preferably, a fixed bevel gear ring is fixed in the middle of the outer side of the dustproof net, a conical gear is vertically meshed with the outer side of the fixed bevel gear ring, the conical gear is fixedly connected with the outer side of the fixed shaft, and the fixed bevel gear ring and the conical gear are matched with each other to drive the cleaning roller to rotate.

Preferably, the ball bearing is clamped in the central hole of the fixed bevel gear ring, the rotating shaft is rotatably connected with the fixed bevel gear ring through the ball bearing, and the rotating shaft is more stable to rotate through the ball bearing.

Preferably, a layer of double-sided transparent adhesive tape is adhered to the outer side of the cleaning roller, the double-sided transparent adhesive tape is in contact with the outer side face of the dustproof net, and the dust adsorption capacity of the cleaning roller is stronger through the double-sided transparent adhesive tape.

Preferably, cleaning roller, U type frame, fixed axle, turning block and pivot all adopt the duroplasts material to make, can reduce the weight of whole structure through adopting the duroplasts material, convenient to use person's use.

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

the utility model discloses a mutually supporting of the clean cylinder of design, U type frame, fixed axle, turning block, pivot and driving piece, when driving piece drive pivot was rotated, can carry out the circular motion through U type frame and turning block drive clean cylinder, and then can drive clean cylinder and carry out a revolution motion in the dust screen outside, realize piling up the dust to the dust screen and carry out self-cleaning's effect for the scanner can normally work high-efficiently.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a schematic structural view of the driving member of the present invention;

FIG. 4 is a schematic view of the connection between the rotating shaft and the fixed bevel gear ring of the present invention;

FIG. 5 is a schematic cross-sectional view of the cleaning roller of the present invention;

fig. 6 is an enlarged view of the area a in fig. 2.

In the figure: 1-a scanner body; 2-rear end cover; 3-a heat dissipation cavity; 4-dust screen; 5-cleaning the roller; 6, fixing a shaft; 7-U-shaped frame; 8-turning the block; 9-a rotating shaft; 10-mounting a plate; 11-a drive member; 12-a drive motor; 13-a worm; 14-a worm gear; 15-fixing the bevel gear ring; 16-a conical gear; 17-double-sided transparent adhesive tape.

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.

Example 1

As shown in fig. 1-2, a laser holographic bar code intelligent scanning device convenient for self-cleaning in the figure comprises a scanner body 1, a rear end cover 2 is arranged on one side of the scanner body 1, a heat dissipation cavity 3 is arranged in the rear end cover 2, a dust screen 4 is fixed at the opening of the heat dissipation cavity 3, a cleaning roller 5 is arranged on the outer side of the dust screen 4, a fixed shaft 6 is sleeved inside the cleaning roller 5, one end of the fixed shaft 6 is rotatably connected with one end of a U-shaped frame 7,U type frame 7, a rotating block 8 is fixed at the other end of the fixed shaft 6 and is rotatably connected with the outer side of the rotating block 8, a rotating shaft 9 is fixed at one end of the rotating block 8 close to the dust screen 4, a mounting plate 10 is fixed on the inner wall of the heat dissipation cavity 3, a driving member 11 is fixed on the mounting plate 10, the output end of the driving member 11 is fixedly connected with the rotating shaft 9, the cleaning roller 5, the U-shaped frame 7, the fixed shaft 6, the rotating block 8, the rotating shaft 9 and the driving member 11 are mutually matched, when the rotating shaft 11 drives the rotating block 5 to rotate, the cleaning roller 5 to circumferentially move, the cleaning roller 4 can be capable of realizing a dust screen 4 capable of performing a high-efficiency revolution movement, and a dust-cleaning effect can be normally performed on the cleaning roller, and a dust screen can be normally performed.

As shown in fig. 5, in order to enhance the dust adsorbing capability of the cleaning roller 5, a layer of double-sided transparent adhesive 17 is adhered to the outer side of the cleaning roller 5, and the double-sided transparent adhesive 17 contacts with the outer side surface of the dust screen 4.

Meanwhile, in order to reduce the weight of the whole structure and facilitate the use of a user, the cleaning roller 5, the U-shaped frame 7, the fixed shaft 6, the rotating block 8 and the rotating shaft 9 are all made of hard plastic materials.

When the dust screen 4 is self-cleaned: through starting the work of driving piece 11, being provided power by driving piece 11 and making it rotate for pivot 9, pivot 9 drives turning block 8 and rotates, and turning block 8 drives U type frame 7 and cleaning roller 5 and revolves the revolution together, carries out a revolution motion in the dust screen 4 outside through cleaning roller 5, realizes piling up dust to dust screen 4 and carries out self-cleaning's effect.

Example 2

As shown in fig. 1-3, in this embodiment, to further explain embodiment 1, a rear end cap 2 is disposed on one side of a scanner body 1 in the figure, a heat dissipation cavity 3 is disposed in the rear end cap 2, a dust screen 4 is fixed at an opening of the heat dissipation cavity 3, a cleaning roller 5 is disposed outside the dust screen 4, a fixed shaft 6 is sleeved inside the cleaning roller 5, one end of the fixed shaft 6 is rotatably connected with one end of a U-shaped frame 7,U-shaped frame 7, a rotating block 8 is fixed at one end of the fixed shaft 6, the other end of the fixed shaft 6 is rotatably connected with the outside of the rotating block 8, a rotating shaft 9 is fixed at one end of the rotating block 8 close to the dust screen 4, a mounting plate 10 is fixed on an inner wall of the heat dissipation cavity 3, a driving member 11 is fixed on the mounting plate 10, an output end of the driving member 11 is fixedly connected with the rotating shaft 9, the driving member 11 includes a driving motor 12, a worm 13 and a worm wheel 14, the driving motor 12 is fixed on the mounting plate 10, the output end of the worm 13 is fixed on the mounting plate 10, and the driving member 13 can be meshed with the cleaning roller 5 through a power.

When in driving: through starting the work of driving motor 12, driving motor 12 drives worm 13 and rotates, worm 13 drives worm wheel 14 and rotates, worm wheel 14 drives pivot 9 and rotates, pivot 9 drives turning block 8 and rotates, turning block 8 drives U type frame 7 and cleaning roller 5 and revolves the revolution together, the drive mode that here adopts worm 13 and worm wheel 14 has the auto-lock nature, avoid cleaning roller 5 when scanner body 1 is worked because the automatic pivoted problem appears in external force, make overall structure compacter.

Example 3

As shown in fig. 2 and 6, in the present embodiment, further describing example 1, in the drawing, a fixed bevel gear ring 15 is fixed to the middle of the outer side of the dust screen 4, a bevel gear 16 is vertically engaged with the outer side of the fixed bevel gear ring 15, the bevel gear 16 is fixedly connected to the outer side of the fixed shaft 6, and the fixed bevel gear ring 15 and the bevel gear 16 are engaged with each other to drive the cleaning roller 5 to rotate.

As shown in fig. 4, in order to make the rotation of the rotating shaft 9 more stable, a ball bearing is clamped in the central hole of the fixed bevel gear ring 15, and the rotating shaft 9 is rotatably connected with the fixed bevel gear ring 15 through the ball bearing.

During rotation: the cleaning roller 5 can drive the bevel gear 16 to perform circular movement through the fixed shaft 6 during circular revolution movement, and under the meshing action of the fixed bevel gear ring 15, the bevel gear 16 can rotate, so that the cleaning roller 5 can also rotate and rotate in the cleaning process during circular revolution rotation, and the cleaning range is wider.

In the scheme, the drive motor 12 is preferably of a Y80M1-2 model, a power supply interface of the drive motor is connected with a power supply system of the scanner body 1 through a switch, an operation circuit is a normal and reverse rotation control program of a conventional motor, the circuit operates as an existing conventional circuit, circuits and control related in the scheme are the prior art, and redundant description is not repeated herein.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 a holographic bar code intelligence scanning equipment of laser convenient to automatically cleaning, includes scanner body (1), its characterized in that: one side of scanner body (1) is equipped with rear end cap (2), be equipped with heat dissipation chamber (3) in rear end cap (2), the accent department in heat dissipation chamber (3) is fixed with dust screen (4), the outside of dust screen (4) is equipped with clean cylinder (5), the inside cover of clean cylinder (5) is equipped with fixed axle (6), the one end of fixed axle (6) is rotated and is connected with U type frame (7), the one end of U type frame (7) is fixed with turning block (8), the other end of fixed axle (6) with the outside of turning block (8) is rotated and is connected, turning block (8) are close to the one end of dust screen (4) is fixed with pivot (9), the inner wall in heat dissipation chamber (3) is fixed with mounting panel (10), be fixed with driving piece (11) on mounting panel (10), the output of driving piece (11) with pivot (9) fixed connection.

2. The intelligent scanning device for laser holographic bar codes convenient for self-cleaning of claim 1, characterized in that: drive piece (11) are including driving motor (12), worm (13) and worm wheel (14), driving motor (12) are fixed on mounting panel (10), worm (13) are fixed the output of driving motor (12), the both sides of worm (13) are equipped with spacing seat, spacing seat is fixed on mounting panel (10), worm wheel (14) are fixed pivot (9) are kept away from the one end of turning block (8) and with worm (13) meshing.

3. The laser holographic bar code intelligent scanning device convenient for self-cleaning of claim 1, wherein: the dustproof net is characterized in that a fixed bevel gear ring (15) is fixed in the middle of the outer side of the dustproof net (4), a bevel gear (16) is vertically meshed with the outer side of the fixed bevel gear ring (15), and the bevel gear (16) is fixedly connected with the outer side of the fixed shaft (6).

4. The intelligent scanning device for laser holographic barcodes convenient for self cleaning of claim 3, wherein: the ball bearing is clamped in the center hole of the fixed bevel gear ring (15), and the rotating shaft (9) is rotatably connected with the fixed bevel gear ring (15) through the ball bearing.

5. The laser holographic bar code intelligent scanning device convenient for self-cleaning of claim 1, wherein: a layer of double-sided transparent adhesive tape (17) is adhered to the outer side of the cleaning roller (5), and the double-sided transparent adhesive tape (17) is in contact with the outer side face of the dust screen (4).

6. The laser holographic bar code intelligent scanning device convenient for self-cleaning of claim 1, wherein: the cleaning roller (5), the U-shaped frame (7), the fixed shaft (6), the rotating block (8) and the rotating shaft (9) are all made of hard plastic materials.