CN110978791A

CN110978791A - Convenient to use's handheld bar code machine

Info

Publication number: CN110978791A
Application number: CN201911399122.1A
Authority: CN
Inventors: 闾剑锋
Original assignee: Suzhou Jiarongxing Information Technology Co Ltd
Current assignee: Suzhou Jiarongxing Information Technology Co Ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-04-10

Abstract

The invention discloses a convenient-to-use handheld bar code machine which comprises a machine body, wherein a gas collecting hood is fixedly connected to the lower portion of the left side of the machine body, a box body is fixedly connected to the left side of the machine body, a purifying tank is arranged in the inner cavity of the box body, a short pipe is fixedly connected to the bottom of the inner cavity of the purifying tank, the other end of the short pipe is fixedly connected with the gas collecting hood, a dustproof net is connected to the upper portion of the inner cavity of the purifying tank in a sliding mode through a sliding groove, and an active carbon filter plate is connected to the inner cavity of the purifying tank, positioned on. The invention solves the problems that the existing handheld code sprayer does not have a gas purification function, is easy to influence the body health of operators, and is very troublesome because an ink box needs to be disassembled for replacement after ink is used up through the mutual matching of the gas collecting hood, the ink storage box, the dust screen, the activated carbon filter plate, the fan, the short pipe, the long pipe, the electromagnetic valve and the filter cylinder.

Description

Convenient to use's handheld bar code machine

Technical Field

The invention relates to the technical field of bar code machines, in particular to a handheld bar code machine convenient to use.

Background

The bar code is a graphic identifier which is used for expressing a group of information and is formed by arranging a plurality of black bars and blank bars with different widths according to a certain coding rule, the common bar code is a parallel line pattern formed by black bars and white bars with very different reflectivity, a handheld bar code machine can be roughly divided into two types, one type is a handheld code scanner, the other type is a handheld code sprayer, ink and solvent of the handheld code sprayer are corrosive, most of the ink contains components which are easy to volatilize and are sucked into the lung by people, but the existing handheld code sprayer does not have an air purification function, the physical health of operators is easily influenced, and an ink box needs to be detached for replacement after the ink is used up, so that the handheld bar code machine is very troublesome to use.

Disclosure of Invention

The invention aims to provide a handheld bar code machine convenient to use, which has the advantages of gas purification function and convenience in ink adding, and solves the problems that the existing handheld code sprayer does not have the gas purification function, the physical health of operators is easily affected, and the ink box needs to be detached for replacement after ink is used up, so that the ink box is very troublesome.

In order to achieve the purpose, the invention provides the following technical scheme: a hand-held bar code machine convenient to use comprises a machine body, a gas collecting hood is fixedly connected with the left lower part of the machine body, a box body is fixedly connected with the left side of the machine body, a purifying groove is arranged in the inner cavity of the box body, a short pipe is fixedly connected with the bottom of the purifying groove inner cavity, the other end of the short pipe is fixedly connected with the gas collecting hood, a dustproof net is slidably connected with the upper part of the purifying groove inner cavity through a chute, an active carbon filter plate is slidably connected with the upper part of the purifying groove inner cavity through a chute, a mounting groove is arranged in the inner cavity of the box body and positioned on the upper part of the purifying groove, a fan is fixedly mounted on the right side of the mounting groove inner cavity, an air suction port of the fan is fixedly connected with the top of the purifying groove inner cavity through a pipeline, the top fixedly connected with of machine body stores up the china ink case, the left end fixedly connected with long tube of storing up china ink bottom of the case portion, the other end of long tube and this internal ink horn fixed connection of machine, the solenoid valve is installed on the upper portion of long tube inner chamber, store up the right-hand member at china ink case top and seted up notes china ink mouth, the surface of annotating china ink mouth has the apron through threaded connection.

Preferably, the front of the purifying tank is movably connected with a tank door through a hinge, and a guide plate is fixedly arranged at the bottom of the inner cavity of the ink storage tank.

Preferably, the inner cavity of the ink injection port is fixedly connected with a baffle, the baffle is annular, and the inner cavity of the ink injection port is movably connected with a filter cylinder through the baffle.

Preferably, the right side of the machine body is fixedly connected with a handle, and the left end of the bottom of the handle is provided with a machine switch.

Preferably, the front of the machine body is provided with a PLC controller, and the output end of the PLC controller is respectively electrically connected with the input ends of the fan and the electromagnetic valve.

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

the invention can extract the air in the purifying tank through the fan, thereby sucking the inside of the purifying tank into negative pressure, sucking the outside air into the purifying tank under the action of the gas collecting hood and the short pipe, opening the fan before code spraying, using the gas collecting hood to remove dust at the position needing code spraying, avoiding the dust from influencing the code spraying effect, then opening the machine body to spray code, because the ink sprayed by the code spraying can volatilize rapidly, the gas collecting hood can suck the volatilized air into the purifying tank, using the dust screen can play a role of filtering dust, using the active carbon filter plate to purify the volatilized ink, avoiding the direct suction of human body from influencing the health, using the ink storage box to store ink, when the ink in the ink box in the machine body is used up, opening the electromagnetic valve, using the long pipe to send the ink into the ink box of the machine body, without disassembling the ink box, very convenient, utilize to strain a section of thick bamboo, can filter the ink that gets into in the ink storage box, avoid the ink to contain the shower nozzle jam that impurity leads to the machine body, solved present handheld ink jet numbering device and do not have gaseous purification performance, influence operating personnel's healthy easily to ink is used up the back and need is dismantled the ink horn and is changed, very troublesome problem.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application, and in which:

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

FIG. 2 is a schematic sectional view of the case of the present invention in a front view;

FIG. 3 is a schematic cross-sectional view of the ink tank of the present invention in a front view;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention.

In the figure: 1. a machine body; 2. a gas-collecting hood; 3. a box body; 4. a box door; 5. an ink storage tank; 6. a cover plate; 7. a grip; 8. a machine switch; 9. a PLC controller; 10. a purification tank; 11. a dust screen; 12. an activated carbon filter plate; 13. mounting grooves; 14. a fan; 15. a short pipe; 16. a baffle; 17. a long tube; 18. an electromagnetic valve; 19. an ink injection port; 20. a baffle plate; 21. a filter cartridge.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The machine body 1, the gas collecting hood 2, the box body 3, the box door 4, the ink storage box 5, the cover plate 6, the handle 7, the machine switch 8, the PLC 9, the purifying tank 10, the dust screen 11, the activated carbon filter plate 12, the mounting groove 13, the fan 14, the short pipe 15, the guide plate 16, the long pipe 17, the electromagnetic valve 18, the ink injection port 19, the baffle plate 20 and the filter cartridge 21 are all universal standard parts or parts known by those skilled in the art, and the structure and the principle of the invention can be known by technical manuals or conventional experimental methods.

Referring to fig. 1-4, a hand-held bar code machine with convenient use comprises a machine body 1, a gas collecting hood 2 is fixedly connected to the lower portion of the left side of the machine body 1, a box body 3 is fixedly connected to the left side of the machine body 1, a purifying tank 10 is arranged in the inner cavity of the box body 3, a short pipe 15 is fixedly connected to the bottom of the inner cavity of the purifying tank 10, the other end of the short pipe 15 is fixedly connected to the gas collecting hood 2, a dust screen 11 is slidably connected to the upper portion of the inner cavity of the purifying tank 10 through a chute, an activated carbon filter plate 12 is slidably connected to the inner cavity of the purifying tank 10 and is positioned on the upper portion of the dust screen 11 through a chute, a mounting groove 13 is arranged in the inner cavity of the box body 3 and is arranged on the upper portion of the purifying tank 10, a fan 14 is fixedly mounted on the right side of the inner cavity of the mounting, the top of the machine body 1 is fixedly connected with an ink storage box 5, the front of the purification tank 10 is movably connected with a box door 4 through a hinge, the bottom of the inner cavity of the ink storage box 5 is fixedly provided with a guide plate 16, the left end of the bottom of the ink storage box 5 is fixedly connected with a long pipe 17, the other end of the long pipe 17 is fixedly connected with an ink box in the machine body 1, the upper part of the inner cavity of the long pipe 17 is provided with an electromagnetic valve 18, the right end of the top of the ink storage box 5 is provided with an ink injection port 19, the inner cavity of the ink injection port 19 is fixedly connected with a baffle plate 20, the baffle plate 20 is annular, the inner cavity of the ink injection port 19 is movably connected with a filter cylinder 21 through the baffle plate 20, the outer surface of the ink injection port 19 is connected with a cover plate 6 through a thread, air in the purification tank 10 can be extracted through a fan 14, so that the purification tank 10 is made, the gas collecting hood 2 is utilized to remove dust at the position needing code spraying, the influence of dust on the code spraying effect is avoided, then the machine body 1 is opened to spray code, the ink sprayed by the code spraying can volatilize rapidly, so the gas collecting hood 2 can suck volatilized air into the purifying tank 10, the dust screen 11 is utilized to play a role in filtering dust, the volatilized ink can be purified by the activated carbon filter plate 12 to avoid the direct suction of a human body to influence the health, the ink can be stored by the ink storage tank 5, when the ink of the ink box in the machine body 1 is used up, the electromagnetic valve 18 is opened, the ink is sent into the ink box of the machine body 1 by the long pipe 17, the ink box does not need to be disassembled, the use of the filter cylinder 21 is very convenient, the ink entering the ink storage tank 5 can be filtered, the blockage of a sprayer of the machine body 1 caused by the impurity contained in the ink is avoided, and the problem that the existing handheld code, influence operating personnel's healthy easily to ink is used up the back and need is dismantled the ink horn and get off to change, very troublesome problem, and machine body 1's right side fixedly connected with handle 7, and machine switch 8 is installed to the left end of handle 7 bottom, and PLC controller 9 is installed in machine body 1's front, and PLC controller 9's output respectively with fan 14 and solenoid valve 18's input electric connection.

When the ink jet printing machine is used, air in the purification tank 10 can be extracted through the fan 14, so that the interior of the purification tank 10 is sucked into negative pressure, external air can be sucked into the purification tank 10 under the action of the gas collecting hood 2 and the short pipe 15, the fan 14 is opened before code spraying, the gas collecting hood 2 can be used for removing dust at a position needing code spraying, the code spraying effect is prevented from being influenced by dust, then the machine body 1 is opened for code spraying, the ink sprayed by the code spraying can be volatilized quickly, so that the gas collecting hood 2 can suck the volatilized air into the purification tank 10, the dust screen 11 can be used for filtering dust, the volatilized ink can be purified through the activated carbon filter plate 12, the influence on the health of a human body due to the direct suction is avoided, the ink storage tank 5 can be used for storing the ink, when the ink in the ink box 1 in the machine body 1 runs out, the electromagnetic valve 18 is opened, the ink is sent into the ink box of the machine body, need not dismantle the ink horn, it is very convenient, utilize to strain a section of thick bamboo 21, can filter the ink that gets into in the ink storage box 5, avoid the ink to contain impurity and lead to the shower nozzle of machine body 1 to block up, solved present handheld code spraying ware and do not have gaseous purification performance, influence operating personnel's healthy easily to need dismantle the ink horn after the ink is used up and get off to change very troublesome problem.

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. A hand-held bar code machine of convenient use, comprising a machine body (1), characterized in that: the machine comprises a machine body (1), a gas collecting hood (2) fixedly connected with the left lower part of the machine body (1), a box body (3) fixedly connected with the left side of the machine body (1), a purifying tank (10) is arranged in the inner cavity of the box body (3), a short pipe (15) fixedly connected with the bottom of the inner cavity of the purifying tank (10) is arranged in the bottom of the inner cavity of the purifying tank (10), the other end of the short pipe (15) is fixedly connected with the gas collecting hood (2), a dust screen (11) is connected to the upper part of the inner cavity of the purifying tank (10) through a sliding chute, an active carbon filter plate (12) is connected to the upper part of the dust screen (11) through a sliding chute, a mounting groove (13) is arranged in the inner cavity of the box body (3) and is arranged on the upper part of the purifying tank (10), a fan (14) is fixedly mounted on the right, the pipeline of fan (14) gas outlet runs through the top of mounting groove (13) inner chamber and extends to the top of box (3), the top fixedly connected with of machine body (1) stores up china ink case (5), the left end fixedly connected with long tube (17) of storing up china ink case (5) bottom, the other end of long tube (17) and the interior ink horn fixed connection of machine body (1), solenoid valve (18) are installed on the upper portion of long tube (17) inner chamber, store up the right-hand member at china ink case (5) top and seted up notes china ink mouth (19), the surface of notes china ink mouth (19) has apron (6) through threaded connection.

2. A hand-held convenient to use bar code machine according to claim 1 wherein: the front of the purification tank (10) is movably connected with a tank door (4) through a hinge, and a guide plate (16) is fixedly installed at the bottom of an inner cavity of the ink storage tank (5).

3. A hand-held convenient to use bar code machine according to claim 1 wherein: the inner cavity of the ink injection port (19) is fixedly connected with a baffle plate (20), the baffle plate (20) is annular, and the inner cavity of the ink injection port (19) is movably connected with a filter cylinder (21) through the baffle plate (20).

4. A hand-held convenient to use bar code machine according to claim 1 wherein: the right side of the machine body (1) is fixedly connected with a handle (7), and the left end of the bottom of the handle (7) is provided with a machine switch (8).

5. A hand-held convenient to use bar code machine according to claim 1 wherein: the front of machine body (1) is installed PLC controller (9), the output of PLC controller (9) respectively with fan (14) and solenoid valve (18) input electric connection.