阅读说明：本技术 一种便携式焊烟收集处理装置 (Portable welding fume collecting and processing device ) 是由 宋印东 吕宛 向临风 孙川强 刘昕梓 杨成方 于 2020-04-27 设计创作，主要内容包括：本发明公开了一种便携式焊烟收集处理装置,包括,基础组件,包括箱体、连通箱体并向外延伸的吸气管以及开设在箱体内部的存储腔,箱体材质为碳纤维；便携组件,包括连接在箱体上的背带、设置在吸气管上的连接套以及设置在箱体上的把手,吸气管前端设置有集气罩；以及,收集组件,收集组件设置在存储腔内,装置的体积小、质量轻、便携带,粉尘探测器探测出的数据传至探测器内已经存储大量实验数据的数据库,数据比对之后得到最佳的整流板板孔重合度、电压、电极板板间距,数据库将这些数据传至驱动系统,驱动系统执行命令,采用点对点式的收集处理方式,从源头收集处理焊烟,焊烟的收集处理效率可达90％以上。(The invention discloses a portable welding fume collecting and processing device which comprises a base assembly and a welding fume collecting and processing device, wherein the base assembly comprises a box body, an air suction pipe and a storage cavity, the air suction pipe is communicated with the box body and extends outwards, the storage cavity is formed in the box body, and the box body is made of carbon fibers; the portable component comprises a strap connected to the box body, a connecting sleeve arranged on the air suction pipe and a handle arranged on the box body, and the front end of the air suction pipe is provided with a gas collecting hood; and the collecting assembly is arranged in the storage cavity, the device is small in size, light in weight and portable, data detected by the dust detector are transmitted to a database which stores a large amount of experimental data in the detector, the data are compared to obtain the optimal coincidence degree of holes of the rectifier plate, the voltage and the distance between the plates of the rectifier plate, the database transmits the data to the driving system, the driving system executes an order, a point-to-point collecting and processing mode is adopted, welding fume is collected and processed from the source, and the collecting and processing efficiency of the welding fume can reach more than 90%.)

1. The utility model provides a portable processing apparatus that collects that welds which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the base assembly (100) comprises a box body (101), an air suction pipe (102) communicated with the box body (101) and extending outwards, and a storage cavity (103) formed in the box body (101), wherein the box body (101) is made of carbon fibers;

the portable assembly (200) comprises a strap (201) connected to the box body (101), a connecting sleeve (202) arranged on the air suction pipe (102) and a handle (204) arranged on the box body (101), wherein the front end of the air suction pipe (102) is provided with a gas collecting hood (203); and the number of the first and second groups,

a collection assembly (300), the collection assembly (300) being disposed within the storage chamber (103).

2. The portable welding fume collection and treatment device of claim 1, wherein: the collecting assembly (300) comprises an electrode plate (301) arranged in the storage cavity (103), a fan (302) arranged at one end of the box body (101) far away from the air suction pipe (102), and a rectifying plate (303) arranged at one end of the storage cavity (103) far away from the fan (302),

the electrode plate (301) comprises an anode plate (301a) and a cathode plate (301b), and a driving part (400) for driving the cathode plate (301b) to move is arranged in the storage cavity (103).

3. The portable welding fume collection and treatment device according to claim 2, wherein: the driving part (400) comprises a connecting plate (401) connected with the lower end of each cathode plate (301b), a driving plate (402) rotatably connected in the storage chamber (103), and a driving rod (403) connected between the driving plate (402) and the connecting plate (401),

the rotating plane of the driving plate (402) is vertically arranged, the connecting plate (401) is connected in a sliding mode along the horizontal direction, and a driving piece (404) connected with the driving plate (402) is arranged in the storage cavity (103).

4. The portable welding fume collection and treatment device according to claim 3, wherein: the driving piece (404) comprises a first motor (404a), a controller (404b) arranged in the storage cavity (103) and a voltage detector (404c) arranged at the electrode plate (301), the controller (404b) is electrically connected with the first motor (404a) and the voltage detector (404c) respectively, and a voltage-adjustable power supply (405) electrically connected with the controller (404b) is arranged on the electrode plate (301).

5. The portable welding fume collection and treatment device according to claim 1 or 4, wherein: the gas collecting hood (203) is provided with a dust detector (406), the box body (101) is provided with a database (407), and the database (407) is electrically connected with the dust detector (406) and the controller (404 b).

6. The portable welding fume collection and treatment device according to claim 2, wherein: the rectifying plate (303) comprises a first filter plate (303a) fixed in the storage chamber (103) and a second filter plate (303b) connected to the outer side of the first filter plate (303a) in a sliding manner, filter holes (303c) are formed in the first filter plate (303a) and the second filter plate (303b),

wherein a second motor (304) for driving the second filter plate (303b) to move is arranged in the storage chamber (103).

7. The portable welding fume collection and treatment device of claim 1, wherein: a plurality of transmission gears (500) are rotatably connected inside the storage cavity (103), arc-shaped plates (501) are coaxially arranged on the transmission gears (500), each transmission gear (500) comprises two sector gears (500a) which are symmetrically arranged, the number of the arc-shaped plates (501) is two, the arc-shaped plates are symmetrically arranged, a connecting line between the arc-shaped plates (501) and a connecting line between the sector gears (500a) are mutually perpendicular, the rotating plane of each transmission gear (500) is vertically arranged,

the device comprises an arc-shaped plate (501) and a transmission gear (500), wherein a screening plate (502) which is hinged in a mutually ending mode is arranged outside the arc-shaped plate (501) and the transmission gear (500), a storage groove (503) is formed in the screening plate (502), gear teeth (504) meshed with the transmission gear (500) are arranged on the lower end face of the screening plate (502), and a third motor (505) for driving the transmission gear (500) and the arc-shaped plate (501) to rotate is arranged in the storage cavity (103).

8. The portable welding fume collection and treatment device according to claim 7, wherein: the anode plate (301a) is connected with a scraping rod (506) in a rotating mode, a worm wheel (507) is arranged at the lower end of the scraping rod (506), a worm (508) meshed with the worm wheel (507) is connected to the lower end of the anode plate (301a) in a rotating mode, the rotating plane of the worm (508) is perpendicular to the surface of the cathode plate (301b), and a rotating part (600) for driving the worm (508) to rotate is arranged between the worm (508) and the screening plate (502).

9. The portable welding fume collection and treatment device of claim 8, wherein: the rotating part (600) comprises an arc groove (601) arranged on the lower surface of the screening plate (502), a push rod (602) rotatably connected in the arc groove (601), and matching grooves (603) arranged at two ends of the worm (508) and matched with the push rod (602), the arc groove (601) is arranged on one side of the gear teeth (504),

wherein, ejector pin (602) rotate the vertical setting in plane, arc groove (601) and arc (501) butt are stretched out to ejector pin (602) lower extreme, ejector pin (602) and arc groove (601) articulated department is equipped with torsional spring (604).

10. The portable welding fume collection and treatment device according to claim 1 or 8, wherein: the box body (101) is provided with a cleaning groove (700) close to the fan (302), a bearing box (701) is connected in the cleaning groove (700), and the bearing box (701) faces the screening plate (502).

Technical Field

The invention relates to the technical field of welding related equipment, in particular to a portable welding fume collecting and processing device.

Background

Welding is a manufacturing process combining metal or other thermoplastic materials in a high-temperature heating or high-pressure mode, is widely applied and has extremely important influence on life. Can produce a large amount of flue gases in the welding process, the flue gas composition is complicated moreover, contains a large amount of harmful compositions, can cause serious pollution to the atmosphere, and simultaneously, a large amount of flue gases that produce in the welding process can force the welding operator to inhale a large amount of smoke and dust, causes the injury on the body to the welding operator, consequently, is carrying out the welded in-process, needs to collect the processing to these harmful smoke and dust.

Traditional welding fume treatment device is bulky, the quality is heavy, be difficult for carrying, moreover, is difficult to handle the inside welding smoke and dust of work piece that the structure is complicated, also is difficult to collect the welding cigarette that handles the station environment complicacy, and the limitation is great. In view of this, the invention provides a welding fume collecting and processing device which is convenient to carry.

Disclosure of Invention

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.

The invention is provided in view of the problem that the traditional welding fume dust device is difficult to carry in the existing welding fume collecting and processing device.

Therefore, the invention aims to provide a portable welding fume collecting and processing device.

In order to solve the technical problems, the invention provides the following technical scheme: a portable welding fume collecting and processing device comprises a base assembly and a welding fume collecting and processing assembly, wherein the base assembly comprises a box body, an air suction pipe and a storage cavity, the air suction pipe is communicated with the box body and extends outwards, the storage cavity is formed in the box body, and the box body is made of carbon fibers; the portable component comprises a strap connected to the box body, a connecting sleeve arranged on the air suction pipe and a handle arranged on the box body, and the front end of the air suction pipe is provided with a gas collecting hood; and a collection assembly disposed within the storage chamber.

As a preferable aspect of the portable welding fume collecting and processing device of the present invention, wherein: the collecting assembly comprises a plate electrode arranged in the storage cavity, a fan arranged at one end, far away from the air suction pipe, of the box body, and a rectifying plate arranged at one end, far away from the fan, of the storage cavity, wherein the plate electrode comprises an anode plate and a cathode plate, and a driving part for driving the anode plate to move is arranged in the storage cavity.

As a preferable aspect of the portable welding fume collecting and processing device of the present invention, wherein: the driving part comprises a connecting plate connected with the lower end of each anode plate, a driving plate rotatably connected in the storage cavity and a driving rod connected between the driving plate and the connecting plate, wherein the driving plate is vertically arranged on a rotating plane, the connecting plate is connected in a sliding mode along the horizontal direction, and a driving part connected with the driving plate is arranged in the storage cavity.

As a preferable aspect of the portable welding fume collecting and processing device of the present invention, wherein: the driving piece comprises a first motor, a controller arranged in the storage cavity and a current detector arranged at the electrode plate, and the controller is electrically connected with the first motor and the current detector.

As a preferable aspect of the portable welding fume collecting and processing device of the present invention, wherein: and a dust detector is arranged on the gas collecting hood and is connected with a controller.

As a preferable aspect of the portable welding fume collecting and processing device of the present invention, wherein: the rectifying plate comprises a first filter plate fixed in the storage cavity and a second filter plate connected to the outer side of the first filter plate in a sliding mode, filter holes are formed in the first filter plate and the second filter plate, and a second motor for driving the second filter plate to move is arranged in the storage cavity.

As a preferable aspect of the portable welding fume collecting and processing device of the present invention, wherein: the storage chamber is internally and rotatably connected with a plurality of transmission gears, the transmission gears are coaxially provided with arc-shaped plates, each transmission gear comprises two sector gears which are symmetrically arranged, the number of the arc-shaped plates is two, the arc-shaped plates are symmetrically arranged, the connecting lines between the arc-shaped plates and the sector gears are perpendicular to each other, the transmission gears are vertically arranged on a rotating plane, the arc-shaped plates and the transmission gears are externally provided with sieve moving plates which are hinged to each other in a tail closing mode, a storage tank is arranged on the sieve moving plates, the lower end faces of the sieve moving plates are provided with gear teeth meshed with the transmission gears, and a third motor for driving the transmission gears and rotating the arc-shaped.

As a preferable aspect of the portable welding fume collecting and processing device of the present invention, wherein: the screen moves the board upper surface and has seted up and accept the groove, it strikes off the pole to rotate to be connected with on the negative plate, it is provided with the worm wheel to strike off the pole lower extreme, the negative plate lower extreme rotates and is connected with the worm with worm wheel meshing, the plane perpendicular to negative plate surface setting is rotated to the worm, be equipped with drive worm pivoted rotating part between worm and the screen moving plate.

As a preferable aspect of the portable welding fume collecting and processing device of the present invention, wherein: the rotating part comprises an arc groove formed in the lower surface of the screening plate, an ejector rod rotatably connected in the arc groove and matching grooves formed in two ends of the worm and matched with the ejector rod, the arc groove is formed in one side of the gear teeth, the ejector rod is vertically arranged in a rotating plane, the lower end of the ejector rod extends out of the arc groove and is abutted to the arc plate, and a torsion spring is arranged at the position where the ejector rod is hinged to the arc groove.

As a preferable aspect of the portable welding fume collecting and processing device of the present invention, wherein: the box is close to fan department and has seted up the clearance groove, clearance inslot is connected with the bearing box, the bearing box is towards the sieve board.

The invention has the beneficial effects that: the device is small in size, light in weight and portable, data detected by the dust detector are transmitted to the database, the data are compared to obtain the optimal contact ratio of the holes of the rectifying plate, the voltage and the distance between the plates of the rectifying plate, the database transmits the data to the driving system, the driving system executes an order, a point-to-point type collection processing mode is adopted, welding smoke is collected and processed from the source, and the collection efficiency and the processing efficiency of the welding smoke can reach more than 90%. When the station is more complicated and the welding seam space changes greatly, a knapsack type welding fume collecting and processing device is adopted; when the station welding fume output is large, the working ground is flat or in a closed/semi-closed space, a portable welding fume collecting and processing device is adopted; welding personnel can select suitable device hand-held or back to arbitrary station collection and handle and weld the cigarette according to particular case, collects and handles welding the cigarette from the source for welding cigarette collection efficiency and treatment effeciency reach more than 90%.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:

fig. 1 is a schematic view of the overall structure of the portable welding fume collecting and processing device of the invention.

Fig. 2 is a longitudinal sectional view of the internal structure of the case body of the portable welding fume collecting and processing device of the invention.

Fig. 3 is a schematic structural diagram of an electrode plate of the portable welding fume collecting and processing device of the invention.

Fig. 4 is a schematic structural diagram of a worm gear and a rotating part of the portable welding fume collecting and processing device of the invention.

Fig. 5 is an enlarged schematic view of a part a of the portable welding fume collecting and processing device in fig. 4.

Fig. 6 is a schematic structural view of a driving part of the portable welding fume collecting and processing device of the invention.

Fig. 7 is a schematic structural view of a transmission gear and an arc-shaped plate of the portable welding fume collecting and processing device of the invention.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Furthermore, the present invention is described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, the cross-sectional view illustrating the structure of the device is not enlarged partially according to the general scale for convenience of illustration, and the drawings are only exemplary and should not be construed as limiting the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.