CN215902965U

CN215902965U - Protector is used in sheet metal welding process

Info

Publication number: CN215902965U
Application number: CN202122104724.9U
Authority: CN
Inventors: 王菲
Original assignee: Botou Dongsheng Auto Parts Co ltd
Current assignee: Botou Dongsheng Auto Parts Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-02-25
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a protective device for welding and processing metal plates, which relates to the technical field of metal plate welding and comprises a welding device, wherein the bottom of the welding device is fixedly connected with a workbench, the bottom of the workbench is fixedly connected with a supporting device, the welding device comprises a welding shell, the bottom of the welding shell is fixedly connected with the top of the workbench, a eye protection device is arranged on the front surface of the welding shell, and the eye protection device comprises plastic glass. According to the utility model, by adopting the matching of the protective film, the reflective film and the polyester layer, the polyester layer can reduce dazzling glare and block a large amount of harmful ultraviolet rays, the reflective film reflects part of visible light so as to achieve the effect of eye protection, and the problems that strong visible light is generated in the electric welding process, the cornea and conjunctival epithelium are damaged, ophthalmia is caused, the body health of workers is influenced, and the working efficiency of the workers is influenced are solved.

Description

Protector is used in sheet metal welding process

Technical Field

The utility model relates to the technical field of metal plate welding, in particular to a protection device for metal plate welding processing.

Background

Welding, also known as fusion welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, in a heated, high temperature or high pressure manner, which can be dangerous to operators and therefore requires the use of appropriate safeguards in the welding process.

The following problems exist in the prior art:

1. the electric welding process can generate strong visible light, damage can be caused to cornea and conjunctival epithelium, ophthalmia is caused, the body health of workers is influenced, the working efficiency of the workers is influenced, and the normal construction of projects is influenced;

2. in the welding process, a welding rod burns to generate a large amount of dust, and the dust contains toxic elements, so that chronic poisoning of workers is easily caused, the nervous system and the physiological system of the workers are influenced, and the life health of the workers is deeply influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a protective device for welding and processing a metal plate, which has the effect of reducing the harm of light to eyes, and solves the problems that strong visible light is generated in the electric welding process, the cornea and conjunctival epithelium of the eyes are damaged, ophthalmia is caused, the body health of workers is influenced, the working efficiency of the workers is influenced, and the normal construction of a project is influenced; the other purpose is to solve the problem that a welding rod burns to generate a large amount of dust in the welding process, the dust contains toxic elements, chronic poisoning of workers is easily caused, the nervous system and the physiological system of the workers are affected, and the life health of the workers is deeply affected, so that the effect of reducing dust volatilization is achieved.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a protector is used in sheet metal welding process, includes welding set, welding set's bottom fixedly connected with workstation, the bottom fixedly connected with strutting arrangement of workstation.

Welding set includes the welding shell, the bottom of welding shell and the top fixed connection of workstation, the front of welding shell is provided with the eye-protecting device, the eye-protecting device includes plastic glass, plastic glass's left side fixedly connected with protection film, the opposite side fixedly connected with reflective membrane of protection film, the opposite side fixedly connected with polyester layer of reflective membrane, the opposite side fixedly connected with on polyester layer prevents drawing the layer.

The bottom fixedly connected with filter equipment of workstation, filter equipment includes filter housing, filter housing's top and the bottom fixed connection of workstation, the wind-guiding hole has all been seted up to filter housing's top and bottom, filter housing's inner wall side fixedly connected with stopper, filter housing's inside activity has cup jointed the silica gel layer, filter housing's inside activity has cup jointed the activated carbon layer, filter housing's inside activity has cup jointed the impregnated carbon layer, filter housing's side swing joint has the valve.

The technical scheme of the utility model is further improved as follows: the side swing joint of welding shell has fixed establishment, the positive fixedly connected with dead lever of welding shell, the bottom and the top swing joint of eye protector of dead lever No. one.

By adopting the technical scheme, the first fixing rod in the scheme can enable the eye protection device to rotate.

The technical scheme of the utility model is further improved as follows: the bottom fixedly connected with aspiration channel of filter equipment, the bottom of filter housing and the one end fixed connection of aspiration channel, the other end fixedly connected with suction fan of aspiration channel, the bottom fixedly connected with fixed plate of suction fan.

By adopting the technical scheme, the suction fan in the scheme provides main power, so that dust in the welding process is sucked.

The technical scheme of the utility model is further improved as follows: the bottom fixedly connected with support column of workstation, the side of support column and the side fixed connection of fixed plate.

By adopting the technical scheme, the support column supporting workbench in the scheme enables the welding process to be more stable.

The technical scheme of the utility model is further improved as follows: the workstation includes the workstation shell, the top of workstation shell and the bottom fixed connection of welding shell, the bottom of workstation shell and the top fixed connection who filters the shell, the bottom of workstation shell and the top fixed connection of support column, the air vent has all been seted up to the top and the bottom of workstation shell.

By adopting the technical scheme, the ventilation hole in the scheme ensures that the suction fan can extract dust from the welding shell.

The technical scheme of the utility model is further improved as follows: the inside fixedly connected with dead lever No. two of welding shell, the fixed cover in surface of dead lever No. two has connect the welding shower nozzle, the inside fixedly connected with orifice plate of welding shell, the ventilation hole has been seted up to the bottom of welding shell.

By adopting the technical scheme, the welding nozzle in the scheme mainly welds the fixed metal plates.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:

1. the utility model provides a protective device for welding metal plates, which adopts the matching of a protective film, a reflective film and a polyester layer, wherein the polyester layer can reduce dazzling glare and obstruct a large amount of harmful ultraviolet rays, the reflective film reflects part of visible light so as to achieve the effect of eye protection, the problems that strong visible light is generated in the electric welding process, eye cornea and conjunctiva epithelium can be damaged, ophthalmia is caused, the body health of workers is influenced, the working efficiency of the workers is influenced, and the normal construction of projects is influenced are solved, and the effects of protecting the health of the workers and improving the working efficiency are achieved.

2. The utility model provides a protective device for welding and processing metal plates, which adopts the matching of an activated carbon layer, an impregnated carbon layer and a silica gel layer, wherein the activated carbon layer and the impregnated carbon layer can adsorb toxic substances, and the silica gel layer mainly adsorbs nitrogen oxides generated by welding, so that the problems that a welding rod burns to generate a large amount of dust, the dust contains toxic elements, chronic poisoning of workers is easily caused, the nervous system and the physiological system of the workers are influenced, and the life health of the workers is deeply influenced are solved, and the effect of reducing the influence of welding on the workers is achieved.

Drawings

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

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

FIG. 3 is a schematic view of the eye protection apparatus of the present invention;

FIG. 4 is a schematic view of a partial structure of the protective device of the present invention in cross section;

fig. 5 is a schematic structural diagram of the filtering device of the present invention.

In the figure: 1. a welding device; 11. a fixing mechanism; 12. welding the shell; 13. an eye protection device; 131. a scratch-resistant layer; 132. a polyester layer; 133. a light-reflecting film; 134. a protective film; 135. plastic glass; 14. a first fixing rod; 15. a second fixing rod; 16. welding the spray head; 17. an orifice plate; 18. a vent hole; 2. a work table; 21. a table housing; 22. a vent hole; 3. a support device; 31. a filtration device; 311. impregnating a carbon layer; 312. a wind guide hole; 313. a filter housing; 314. a shutter; 315. an activated carbon layer; 316. a silica gel layer; 317. a limiting block; 32. a fixing plate; 33. a suction fan; 34. an air suction pipe; 35. and (4) a support column.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-5, the utility model provides a protective device for welding metal plates, comprising a welding device 1, wherein the bottom of the welding device 1 is fixedly connected with a workbench 2, the welding device 1 comprises a welding shell 12, the bottom of the welding shell 12 is fixedly connected with the top of the workbench 2, the front of the welding shell 12 is provided with a eye-protecting device 13, the eye-protecting device 13 comprises plastic glass 135, the left side of the plastic glass 135 is fixedly connected with a protective film 134, the other side of the protective film 134 is fixedly connected with a reflective film 133, the other side of the reflective film 133 is fixedly connected with a polyester layer 132, the other side of the polyester layer 132 is fixedly connected with an anti-scratch layer 131, the side of the welding shell 12 is movably connected with a fixing mechanism 11, the front of the welding shell 12 is fixedly connected with a first fixing rod 14, the bottom of the first fixing rod 14 is movably connected with the top of the eye-protecting device 13, the interior of the welding shell 12 is fixedly connected with a second fixing rod 15, the surface of the second fixing rod 15 is fixedly sleeved with a welding nozzle 16, the inside of the welding shell 12 is fixedly connected with an orifice plate 17, and the bottom of the welding shell 12 is provided with a vent hole 18.

In this embodiment, the front of the welding housing 12 and the back of the eye protection device 13 are provided with grooves, the grooves are matched with the size of the eye protection device 13, the metal plate can be placed in the welding housing 12 with the grooves, the metal plate is fixed by the fixing mechanism 11 after being adjusted in position, the metal plate is welded by the welding nozzle 16, the position of the vent hole 18 is matched with the position of the vent hole 22, the sizes are completely the same, so that the suction fan 33 can directly have the vent hole 18 and the vent hole 22 to suck dust when starting to work.

Example 2

As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the bottom of the workbench 2 is fixedly connected with the supporting device 3, the bottom of the workbench 2 is fixedly connected with the filtering device 31, the filtering device 31 comprises a filtering shell 313, the top of the filtering shell 313 is fixedly connected with the bottom of the workbench 2, the top and the bottom of the filtering shell 313 are both provided with air guide holes 312, the side of the inner wall of the filtering shell 313 is fixedly connected with a limit block 317, the inside of the filtering shell 313 is movably sleeved with a silica gel layer 316, the inside of the filtering shell 313 is movably sleeved with an activated carbon layer 315, the inside of the filtering shell 313 is movably sleeved with an impregnated carbon layer 311, the side of the filtering shell 313 is movably connected with a valve 314, the bottom of the filtering device 31 is fixedly connected with an air suction pipe 34, the bottom of the filtering shell 313 is fixedly connected with one end of the air suction pipe 34, the other end of the air suction pipe 34 is fixedly connected with an air suction fan 33, and the bottom of the air suction fan 33 is fixedly connected with a fixing plate 32, bottom fixedly connected with support column 35 of workstation 2, the side of support column 35 and the side fixed connection of fixed plate 32, workstation 2 includes workstation shell 21, the top of workstation shell 21 and the bottom fixed connection of welding shell 12, the bottom of workstation shell 21 and the top fixed connection of filtering shell 313, the bottom of workstation shell 21 and the top fixed connection of support column 35, air vent 22 has all been seted up to the top and the bottom of workstation shell 21.

In this embodiment, aspiration channel 34 contains five branches, the inside dust of welding shell 12 can effectively be absorb in the cooperation of a plurality of branches, aspiration channel 34's size is the same with the size in wind-guiding hole 312 simultaneously, guaranteed that can not absorb the dust in the air at the in-process that induced drafts, the work efficiency of suction fan 33 has been improved, the filter effect of filter equipment 31 has been improved simultaneously, the setting of filter equipment 31's side valve 314 can be to activated carbon layer 315, impregnated carbon layer 311, silica gel layer 316 changes, avoid the dust to deposit the filtration efficiency that reduces filter equipment 31.

The working principle of the protector for welding metal plates is described in detail below.

As shown in fig. 1 to 5, when a metal plate is welded, dust generated by welding is firstly protected by the scratch-proof layer 131 during flying, ultraviolet rays are blocked by the polyester layer 132, visible light is reflected by the reflective film 133 to protect the eyesight of workers, and finally the plastic glass 135 is protected by the protective film 134, during welding, the suction fan 33 is started, dust generated by welding is sucked into the filter device 31 by the vent hole 18, the vent hole 22, the air guide hole 312 and the suction pipe 34, toxic substances can be adsorbed by the impregnated carbon layer 311 and the activated carbon layer 315 in the filter device 31, and nitrogen oxides generated by electric welding are adsorbed by the silica gel layer 316.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.

Claims

1. The utility model provides a protector is used in sheet metal welding process, includes welding set (1), its characterized in that: the bottom of the welding device (1) is fixedly connected with a workbench (2), and the bottom of the workbench (2) is fixedly connected with a supporting device (3);

the welding device (1) comprises a welding shell (12), the bottom of the welding shell (12) is fixedly connected with the top of the workbench (2), the front face of the welding shell (12) is provided with an eye protection device (13), the eye protection device (13) comprises plastic glass (135), the left side of the plastic glass (135) is fixedly connected with a protective film (134), the other side of the protective film (134) is fixedly connected with a reflective film (133), the other side of the reflective film (133) is fixedly connected with a polyester layer (132), and the other side of the polyester layer (132) is fixedly connected with an anti-scratch layer (131);

the utility model discloses a filter, including workstation (2), bottom fixedly connected with filter equipment (31) of workstation (2), filter equipment (31) is including filtering shell (313), the top of filtering shell (313) and the bottom fixed connection of workstation (2), wind-guiding hole (312) have all been seted up to the top and the bottom of filtering shell (313), the inner wall side fixedly connected with stopper (317) of filtering shell (313), silica gel layer (316) have been cup jointed in the inside activity of filtering shell (313), activated carbon layer (315) have been cup jointed in the inside activity of filtering shell (313), impregnated carbon layer (311) have been cup jointed in the inside activity of filtering shell (313), the side swing joint of filtering shell (313) has valve (314).

2. The metal plate welding process protection device of claim 1, wherein: the side swing joint of welding shell (12) has fixed establishment (11), the positive fixedly connected with dead lever (14) of welding shell (12), the bottom and the top swing joint of eye protector (13) of dead lever (14).

3. The metal plate welding process protection device of claim 1, wherein: the bottom fixedly connected with aspiration channel (34) of filter equipment (31), the bottom of filter housing (313) and the one end fixed connection of aspiration channel (34), the other end fixedly connected with suction fan (33) of aspiration channel (34), the bottom fixedly connected with fixed plate (32) of suction fan (33).

4. The metal plate welding process protection device of claim 1, wherein: the bottom fixedly connected with support column (35) of workstation (2), the side fixed connection of side and fixed plate (32) of support column (35).

5. The metal plate welding process protection device of claim 1, wherein: workstation (2) include workstation shell (21), the top of workstation shell (21) and the bottom fixed connection of welding shell (12), the bottom of workstation shell (21) and the top fixed connection who filters shell (313), the bottom of workstation shell (21) and the top fixed connection of support column (35), air vent (22) have all been seted up to the top and the bottom of workstation shell (21).

6. The metal plate welding process protection device of claim 1, wherein: the inside fixedly connected with dead lever (15) of welding shell (12), welding shower nozzle (16) have been cup jointed to the fixed surface of dead lever (15) No. two, the inside fixedly connected with orifice plate (17) of welding shell (12), ventilation hole (18) have been seted up to the bottom of welding shell (12).