CN215393369U

CN215393369U - Smoke removal device for automatic welding machine

Info

Publication number: CN215393369U
Application number: CN202121779467.2U
Authority: CN
Inventors: 杨猛; 杨波
Original assignee: Xuzhou Xiaer Intelligent Welding Research Institute Co ltd
Current assignee: Jiangsu Runyang Auto Parts Manufacturing Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-04
Anticipated expiration: 2031-08-02

Abstract

The utility model relates to a smoke removing device for an automatic welding machine, which comprises a shell, wherein a smoke removing assembly is fixedly connected to the right side of the bottom in the shell, a fixed seat is fixedly connected to the left side of the bottom in the shell, a filter is clamped on the inner side of the fixed seat, a top cover is clamped on the top of the shell, and a dismounting assembly is fixedly connected to the top cover; the disassembly and assembly component comprises two pull rods which are respectively connected with the left end and the right end of the top cover in a sliding mode, the bottom of the outer surface of each pull rod is connected with a support fixedly connected with the top of the top cover in a sliding mode, and the outer surface of each pull rod is fixedly connected with a fixing ring located on the inner side of the support. This automatic smoke abatement device for welding machine through be provided with the dismouting subassembly on casing and top cap, adopts the spacing mode of elasticity to fix the top cap to compress tightly the filter, compare traditional bolt mounting means, it is more swift simple and convenient, make things convenient for the later stage to dismantle the maintenance simultaneously, and improve its life.

Description

Smoke removal device for automatic welding machine

Technical Field

The utility model relates to the technical field of smoke removal of automatic welding machines, in particular to a smoke removal device for an automatic welding machine.

Background

The common welding process methods on the automatic welding machine include secondary shielded welding, argon arc welding, pulse welding, submerged arc welding, MIG/MAG welding, TIG welding, plasma arc welding, laser hybrid welding and the like, and the automatic welding machine is a highly automatic machine.

Automatic weld machine is when welding, can produce the flue gas, if not clear away it, influence staff's health easily, cause surrounding environment pollution simultaneously, consequently need use smoke abatement device, the current smoke abatement device for automatic weld machine on the market exists the shortcoming of being not convenient for maintain at present, traditional smoke abatement device for automatic weld machine is generally equipped with the filter in its inside, adopt the bolt to fix between filter and the device, long-time the back of using, the jam condition takes place easily, and bolt fastening, it assists the dismantlement to need outside instrument, lead to its dismantlement to maintain inconveniently, influence the life of filter.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the smoke removing device for the automatic welding machine, which has the advantages of convenience in maintenance and the like and solves the problem that the existing smoke removing device for the automatic welding machine is inconvenient to maintain.

In order to achieve the purpose, the utility model provides the following technical scheme: a smoke removal device for an automatic welding machine comprises a shell, wherein a smoke removal assembly is fixedly connected to the right side of the bottom in the shell, a fixed seat is fixedly connected to the left side of the bottom in the shell, a filter is clamped on the inner side of the fixed seat, a top cover is clamped on the top of the shell, and a disassembly and assembly is fixedly connected to the top cover;

the dismouting subassembly includes two respectively with the top cap about both ends sliding connection's pull rod, the bottom sliding connection of pull rod surface has the support with top cap top fixed connection, the outer fixed surface of pull rod is connected with and is located the inboard solid fixed ring of support, the butt has the spring between solid fixed ring's bottom and the inboard bottom of support, the bottom fixedly connected with semicircle dish of pull rod, the dismouting subassembly still includes two recesses of seting up respectively at the wall top of the wall of the left and right sides of casing, the one end fixedly connected with fixture block of pull rod is kept away from at the semicircle dish top, fixedly connected with magnetism between semicircle dish and the recess is inhaled the locating component.

Furthermore, one end, far away from the pull rod, of the semicircular disc is located inside the groove, the groove is an arc-shaped groove, and the spring is located on the outer surface of the pull rod.

Further, the top fixedly connected with of recess sets up the card hole on the casing lateral wall, the fixture block is located the inside in card hole.

Furthermore, the positioning assembly is inhaled to magnetism is including being fixed in the first magnetic sheet on the recess inside wall, the one end fixedly connected with second magnetic sheet that the pull rod was kept away from to the semicircle dish, magnetism is inhaled each other between first magnetic sheet and the second magnetic sheet.

Further, the filter includes the frame with fixing base inboard looks joint, both ends are fixedly connected with active carbon adsorption board and high efficiency filter screen respectively about the frame is inboard, the top of filter and the bottom butt of top cap.

Further, the left side fixedly connected with intake pipe of casing, the right side fixedly connected with outlet duct of casing, the outlet duct is L shape.

Further, the smoke abatement subassembly include with casing bottom right side fixed connection's branch, it is connected with the pivot to rotate on the branch, a plurality of blades of left side fixedly connected with of pivot surface, the right side fixedly connected with drive assembly of pivot surface.

Further, drive assembly includes with pivot surface right side fixed connection from the driving wheel, drive assembly still include with casing bottom right side fixed connection's driving motor, driving motor's output shaft fixedly connected with action wheel, the action wheel passes through driving belt and is connected from the driving wheel transmission.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this automatic smoke abatement device for welding machine through be provided with the dismouting subassembly on casing and top cap, adopts the spacing mode of elasticity to fix the top cap to compress tightly the filter, compare traditional bolt mounting means, it is more swift simple and convenient, make things convenient for the later stage to dismantle the maintenance simultaneously, and improve its life.

2. This automatic smoke abatement device for welding machine through being provided with the smoke abatement subassembly that is located the filter right side in casing inside, the smoke abatement subassembly can guide the flue gas to the one end of filter, makes both contact and filters the absorption, effectively improves filtration efficiency and effect.

Drawings

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

FIG. 2 is a schematic structural view of the removable assembly of the present invention;

FIG. 3 is a schematic top view of the connection between the drawbar and the semicircular plate according to the present invention;

figure 4 is a schematic structural view of the smoke abatement assembly of the present invention.

In the figure: 1 casing, 2 smoke abatement subassembly, 201 branch, 202 pivot, 203 blade, 204 drive assembly, 3 filters, 4 fixing bases, 5 outlet ducts, 6 intake pipe, 7 top caps, 8 dismouting subassemblies, 801 pull rod, 802 support, 803 solid fixed ring, 804 spring, 805 semicircular disk, 806 recess, 807 fixture block, 808 magnetism positioning element.

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.

Please refer to fig. 1-3, a smoke abatement device for automatic welding machine in this embodiment, including casing 1, smoke abatement subassembly 2 that the right side fixedly connected with of bottom can improve smoke abatement efficiency in casing 1, left side fixedly connected with fixing base 4 of bottom in casing 1, the inboard joint of fixing base 4 has filter 3, top joint of casing 1 has top cap 7 with 3 top looks butt of filter, top cap 7 all is the spill with the cross-section of fixing base 4, fixedly connected with dismouting subassembly 8 on top cap 7, the setting of dismouting subassembly 8, be convenient for carry out the dismouting to top cap 7, thereby maintain filter 3, left side fixedly connected with intake pipe 6 of casing 1, the one end that casing 1 was kept away from to intake pipe 6 is linked together with automatic welding machine's exhanst gas outlet, the right side fixedly connected with outlet duct 5 of casing 1, outlet duct 5 is the L shape.

Dismouting subassembly 8 includes two respectively with top cap 7 left and right ends sliding connection's pull rod 801, pull rod 801's top fixedly connected with drives its removal press the dish, the bottom sliding connection of pull rod 801 surface has with top cap 7 top fixed connection and be the support 802 of U-shaped, support 802 is the U-shaped support, pull rod 801's top fixedly connected with presses the dish, pull rod 801's outer surface fixedly connected with is located the inboard solid fixed ring 803 of support 802, the butt has the spring 804 that is located pull rod 801 surface between solid fixed ring 803's bottom and the inboard bottom of support 802, pull rod 801's bottom fixedly connected with one end is located the inside semicircle dish 805 of recess 806, dismouting subassembly 8 still includes two recesses 806 of seting up respectively in casing 1 left and right sides wall top 805, the one end fixedly connected with fixture block 807 that pull rod 801 was kept away from to semicircle dish top, fixedly connected with magnetism is inhaled locating component 808 between semicircle dish 805 and the recess 806.

Wherein, the top fixedly connected with of recess 806 sets up the card hole on the casing 1 lateral wall, and fixture block 807 is located the inside in card hole, moves to the card hole through fixture block 807, can restrict pull rod 801 and take place the rotation phenomenon once more.

In addition, magnetism is inhaled locating component 808 and is included being fixed in the first magnetic sheet on the recess 806 inside wall, and the one end fixedly connected with second magnetic sheet that the pull rod 801 was kept away from to half disc 805, and magnetism is inhaled each other between first magnetic sheet and the second magnetic sheet, and when pull rod 801 rotates to drive half disc 805 and second magnetic sheet and remove back in the recess 806, inhale by first magnetic sheet and second magnetic sheet mutually, can fix a position half disc 805, and guarantee fixture block 807 can remove to the card hole in.

In the dismounting assembly 8 in this embodiment, the pull rod 801 is pressed to disengage the fixture block 807 from the fixture hole, and the pull rod 801 is rotated to disengage the semicircular disc 805 from the groove 806, so that the top cover 7 can be dismounted, and the filter 3 can be dismounted and maintained.

Referring to fig. 1 and 4, in order to improve the smoke removing efficiency, the smoke removing assembly 2 in the embodiment includes a supporting rod 201 fixedly connected to the right side of the bottom inside the casing 1, a rotating shaft 202 is rotatably connected to the supporting rod 201, a plurality of blades 203 are fixedly connected to the left side of the outer surface of the rotating shaft 202, the plurality of blades 203 are symmetrically and equidistantly distributed on the outer surface of the rotating shaft 202, and a driving assembly 204 is fixedly connected to the right side of the outer surface of the rotating shaft 202.

Meanwhile, the driving assembly 204 comprises a driven wheel fixedly connected with the right side of the outer surface of the rotating shaft 202, the driving assembly 204 further comprises a driving motor fixedly connected with the right side of the bottom in the shell 1, an output shaft of the driving motor is fixedly connected with a driving wheel, the driving wheel is in transmission connection with the driven wheel through a transmission belt, the driving wheel is driven by the driving motor to rotate, and the driven wheel and the rotating shaft 202 are driven to rotate under the cooperation of the transmission belt.

It should be noted that, filter 3 includes the frame with 4 inboard looks joints of fixing base, and both ends difference fixedly connected with active carbon adsorption board and high efficiency filter screen about the frame is inboard, and after flue gas and 3 contacts mutually with the filter, adsorb the filtration by active carbon adsorption board and high efficiency filter screen to the impurity in the flue gas, improve the smoke abatement effect.

In the smoke abatement assembly 2 of this embodiment, the driving assembly 204 drives the rotating shaft 202 and the blades 203 to rotate, and attracts the smoke, so that the smoke passes through the filter 3 and is simultaneously adsorbed and filtered.

The working principle of the above embodiment is as follows:

(1) when the filter 3 needs to be disassembled for maintenance, by pressing the pull rod 801 downward, so that the pull rod 801 drives the semicircular disc 805 and the fixture block 807 to move downwards, the fixture block 807 is disengaged from the fixture hole, the pull rod 801 is then rotated so that the half discs 805 disengage the grooves 806, and the position of the half discs 805 is no longer restricted, the cover 7 can be removed from the housing 1 and the filter 3 can then be removed from the interior of the housing 1 and serviced, or vice versa, by pressing the pull rod 801, rotating the pull rod 801 causes the half disc 805 to move into the groove 806, then the first magnetic plate and the second magnetic plate are attracted by magnetism, the position of the half disc 805 is positioned, the pull rod 801 is released, under the elastic action of the spring 804, the latch 807 moves upward into the latch hole, and restricts the position of the semicircular disc 805 to prevent it from rotating again, and after the spring 804 is reset, the top cover 7 is still in a semi-compression state, so that excessive upward movement space of the top cover 7 under the action of external force is avoided.

(2) The gas outlet end of the gas inlet pipe 6 is connected with the gas outlet end of the automatic welding machine, the output shaft of the driving motor drives the driving wheel to rotate, the driving wheel drives the driven wheel to rotate through the transmission belt, the rotating shaft 202 further drives the blades 203 to rotate, the flue gas enters the shell 1 through the gas inlet pipe 6 and contacts the filter 3, the activated carbon adsorption plate is matched with a filtering net of a college, the flue gas is filtered and adsorbed, and the flue gas is discharged from the gas outlet pipe 5.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides an automatic smoke abatement device for welding machine, includes casing (1), its characterized in that: the right side of the bottom in the shell (1) is fixedly connected with a smoke removal assembly (2), the left side of the bottom in the shell (1) is fixedly connected with a fixed seat (4), the inner side of the fixed seat (4) is clamped with a filter (3), the top of the shell (1) is clamped with a top cover (7), and the top cover (7) is fixedly connected with a dismounting assembly (8);

the dismounting component (8) comprises two pull rods (801) which are respectively connected with the left end and the right end of the top cover (7) in a sliding way, the bottom of the outer surface of the pull rod (801) is connected with a bracket (802) fixedly connected with the top of the top cover (7) in a sliding way, the outer surface of the pull rod (801) is fixedly connected with a fixing ring (803) positioned at the inner side of the bracket (802), a spring (804) is abutted between the bottom of the fixing ring (803) and the bottom of the inner side of the bracket (802), the bottom of the pull rod (801) is fixedly connected with a semicircular disc (805), the dismounting component (8) also comprises two grooves (806) which are respectively arranged on the tops of the left side wall and the right side wall of the shell (1), one end of the top of the semicircular disc (805) far away from the pull rod (801) is fixedly connected with a clamping block (807), and a magnetic suction positioning component (808) is fixedly connected between the semicircular disc (805) and the groove (806).

2. The fume extractor for automatic welding machines of claim 1, wherein: one end of the semicircular disc (805) far away from the pull rod (801) is located inside a groove (806), the groove (806) is an arc-shaped groove, and the spring (804) is located on the outer surface of the pull rod (801).

3. The fume extractor for automatic welding machines of claim 1, wherein: the top of the groove (806) is fixedly connected with a clamping hole formed in the side wall of the shell (1), and the clamping block (807) is located inside the clamping hole.

4. The fume extractor for automatic welding machines of claim 1, wherein: the positioning component (808) is inhaled to magnetism is including being fixed in the first magnetic sheet on recess (806) inside wall, the one end fixedly connected with second magnetic sheet that pull rod (801) were kept away from to semicircle dish (805), mutual magnetism is inhaled between first magnetic sheet and the second magnetic sheet.

5. The fume extractor for automatic welding machines of claim 1, wherein: filter (3) include with the frame of fixing base (4) inboard looks joint, both ends are fixedly connected with active carbon adsorption board and high efficiency filter screen respectively about the frame is inboard, the top of filter (3) and the bottom butt of top cap (7).

6. The fume extractor for automatic welding machines of claim 1, wherein: the left side fixedly connected with intake pipe (6) of casing (1), the right side fixedly connected with outlet duct (5) of casing (1), outlet duct (5) are L shape.

7. The fume extractor for automatic welding machines of claim 1, wherein: smoke abatement subassembly (2) include with casing (1) in bottom right side fixed connection's branch (201), it is connected with pivot (202) to rotate on branch (201), a plurality of blades of left side fixedly connected with (203) of pivot (202) surface, the right side fixedly connected with drive assembly (204) of pivot (202) surface.

8. The fume extractor for automatic welding machines of claim 7, wherein: drive assembly (204) including with pivot (202) surface right side fixed connection from the driving wheel, drive assembly (204) still include with casing (1) interior bottom right side fixed connection's driving motor, driving motor's output shaft fixedly connected with action wheel, the action wheel passes through driving belt and is connected from the driving wheel transmission.