CN214641173U

CN214641173U - Steel sheet concatenation welding machine

Info

Publication number: CN214641173U
Application number: CN202120825284.3U
Authority: CN
Inventors: 高险峰
Original assignee: Fujian Fuchuan Yifan New Energy Equipment Manufacturing Co Ltd
Current assignee: Fujian Fuchuan Yifan New Energy Equipment Manufacturing Co Ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-11-09
Anticipated expiration: 2031-04-21

Abstract

The utility model belongs to the technical field of welding machines, in particular to a steel plate splicing welding machine; the air suction device comprises a shell, an air suction assembly and a filtering assembly, wherein the air suction assembly is arranged in the shell; the filter assembly is arranged on the side surface of the air suction assembly; the air suction assembly comprises a motor and an air inlet; the bottom of the shell is provided with a first cavity; the motor is fixedly connected to the side surface of the first cavity; the output end of the motor is fixedly connected with a fan blade; the utility model provides a steel sheet concatenation welding machine through setting up subassembly and the filtering component of breathing in, relies on above-mentioned subassembly to mutually support to this can absorb and filter the harmful gas that produces when welding, and then can protect that the staff's is healthy, has reduced the pollution to the environment simultaneously.

Description

Steel sheet concatenation welding machine

Technical Field

The utility model belongs to the technical field of the welding machine, specific steel sheet concatenation welding machine that says so.

Background

The electric welder is a transformer with high power and is divided into two kinds, one is AC power source and the other is DC power source, which utilize the principle of inductance to produce great voltage change when the inductance is switched on and off, and the high voltage arc produced by the short circuit of the positive and negative poles is utilized to melt the welding material on the welding electrode to combine them atomically.

Weld the steel sheet through the welding machine among the prior art at present to this concatenation of realizing the steel sheet, but through finding among our long-term observation, when the welding machine welded, the splice can produce a large amount of waste gases, contains harmful gas in the waste gas, and these harmful gas can influence staff's healthy, and these harmful gas can cause the pollution of environment simultaneously.

Disclosure of Invention

In order to compensate prior art's not enough, solve when the welding machine welds, the welding department can produce a large amount of waste gases, contains harmful gas in the waste gas, and these harmful gas can influence staff's healthy, and these harmful gas can cause the pollution of environment simultaneously, the utility model provides a steel sheet concatenation welding machine.

The utility model provides a technical scheme that its technical problem adopted is: the utility model discloses a steel plate splicing welding machine, which comprises a shell, a suction component and a filtering component, wherein the suction component is arranged inside the shell; the filter assembly is arranged on the side surface of the air suction assembly; the air suction assembly comprises a motor and an air inlet; the bottom of the shell is provided with a first cavity; the motor is fixedly connected to the side surface of the first cavity; the output end of the motor is fixedly connected with a fan blade; the air inlet is fixedly connected to the top side of the shell; the bottom side of the air inlet is provided with a through hole; the air inlet is communicated with the first cavity through the through hole.

Preferably, the filter assembly comprises a water bath; the water bath is arranged on one side of the first cavity close to the motor; the water bath is communicated with the first cavity through an air inlet pipe; the bottom end of the air inlet pipe is arranged at the bottom of the water bath tank; an exhaust pipe is fixedly connected to the top of the water bath.

Preferably, a transmission assembly is arranged at the top of the motor; the transmission assembly comprises a first rotating wheel and a second rotating wheel; the first rotating wheel is fixedly connected to the output end face of the motor; the first rotating wheel is arranged on one side of the fan blade close to the motor; a second cavity is formed in the top of the first cavity; the bottom side of the second cavity is rotatably connected with a transmission rod; the second rotating wheel is sleeved in the middle of the transmission rod and fixedly connected with the transmission rod; the first rotating wheel and the second rotating wheel are in transmission connection through a belt; and one end of the transmission rod, which is close to the motor, is fixedly connected with a first gear.

Preferably, a sweeping assembly is arranged at the top of the second rotating wheel; the cleaning assembly comprises a lifting screw rod and a fixing rod; the lifting screw rod is arranged on the side surface of the first gear and is rotationally connected with the bottom side of the second cavity; the bottom end of the lifting screw rod is fixedly connected with a second gear; the first gear and the second gear are mutually meshed; the top end of the lifting screw rod is sleeved with a sliding block and is connected with the sliding block through a screw rod nut pair; a block body is fixedly connected to the top side of the shell; a sliding groove is formed in the block body; the end part of the fixed rod is connected with the sliding chute in a sliding way; a connecting rod is hinged between the fixed rod and the sliding block; and a cleaning brush is fixedly connected to the bottom side of the fixed rod.

Preferably, the bottom end of the through hole is fixedly connected with a filter screen.

Preferably, an air inlet assembly is arranged at the bottom side of the shell; the air intake assembly includes a baffle; an air inlet groove is formed in the bottom side of the first cavity; the baffle is hinged on the side wall of the top end of the air inlet groove; one side of the air inlet groove close to the water bath groove is fixedly connected with a fixed block; the bottom of the baffle is provided with an elastic rope; the top end of the elastic rope is fixedly connected with the baffle, and the other end of the elastic rope is fixedly connected with the side wall of the air inlet groove.

The utility model has the advantages that:

1. the utility model provides a steel sheet concatenation welding machine through setting up subassembly and the filtering component of breathing in, relies on above-mentioned subassembly to mutually support to this can absorb and filter the harmful gas that produces when welding, and then can protect that the staff's is healthy, has reduced the pollution to the environment simultaneously.

2. The utility model provides a steel sheet concatenation welding machine through setting up drive assembly and cleaning the subassembly, relies on above-mentioned subassembly to mutually support, can clean the dust and the rust on steel sheet surface to this can prevent that dust and rust from influencing the welding, and then can improve welded quality, gets rid of the dust and the rust on steel sheet surface, with this shape and some gaps of observation steel sheet that can be better, and then can be convenient for the welding machine to weld the steel sheet.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the getter assembly of the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is an enlarged view at B in FIG. 2;

illustration of the drawings:

1. a housing; 2. a getter assembly; 3. a filter screen; 4. a filter assembly; 5. a transmission assembly; 6. a sweeping assembly; 7. an air intake assembly; 21. a motor; 211. a first cavity; 212. a fan blade; 22. an air inlet; 221. a through hole; 41. a water bath; 42. an air inlet pipe; 43. an exhaust pipe; 51. a first runner; 52. a second cavity; 53. a transmission rod; 54. a second runner; 55. a first gear; 61. a lifting screw rod; 611. a second gear; 612. a slider; 613. a connecting rod; 62. fixing the rod; 621. a block body; 622. a cleaning brush; 71. a baffle plate; 72. a fixed block; 73. an elastic cord; 74. an air inlet groove.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Specific examples are given below.

Referring to fig. 1-4, the present invention provides a steel plate splicing welding machine, which includes a casing 1, a suction assembly 2 and a filtering assembly 4, wherein the suction assembly 2 is disposed inside the casing 1; the filter assembly 4 is arranged on the side surface of the air suction assembly 2; the air suction assembly 2 comprises a motor 21 and an air inlet 22; the bottom of the shell 1 is provided with a first cavity 211; the motor 21 is fixedly connected to the side surface of the first cavity 211; the output end of the motor 21 is fixedly connected with a fan blade 212; the air inlet 22 is fixedly connected to the top side of the shell 1; the bottom side of the air inlet 22 is provided with a through hole 221; the air inlet 22 is communicated with the first cavity 211 through a through hole 221; in the use, motor 21 carries out work, and motor 21 drives flabellum 212 and rotates, when the welding machine carried out work, can produce a large amount of waste gas in welding process, contains harmful gas in the waste gas, through the rotation of flabellum 212 to this can be with harmful gas through air inlet 22 inhale first cavity 211 in, with this absorption of realizing gas, and then can protect staff's healthy.

As an embodiment of the present invention, the filtering assembly 4 comprises a water bath 41; the water bath 41 is arranged at one side of the first cavity 211 close to the motor 21; the water bath 41 is communicated with the first cavity 211 through an air inlet pipe 42; the bottom end of the air inlet pipe 42 is arranged at the bottom of the water bath 41; an exhaust pipe 43 is fixedly connected to the top of the water bath 41; in the use, in first cavity 211 is absorbed to waste gas, waste gas flows to water bath 41 through intake pipe 42 in, and water bath 41 is inside to be provided with water, filters harmful gas through water, and waste gas passes through blast pipe 43 at last and discharges to this can filter waste gas, reduces the injury of waste gas to the human body, promotes the security of work.

As an embodiment of the present invention, a transmission assembly 5 is disposed on the top of the motor 21; the transmission assembly 5 comprises a first wheel 51 and a second wheel 54; the first rotating wheel 51 is fixedly connected to the output end face of the motor 21; the first rotating wheel 51 is arranged on one side of the fan blades 212 close to the motor 21; the top of the first cavity 211 is provided with a second cavity 52; a transmission rod 53 is rotatably connected to the bottom side of the second cavity 52; the second rotating wheel 54 is sleeved in the middle of the transmission rod 53 and fixedly connected with the transmission rod; the first rotating wheel 51 is in transmission connection with the second rotating wheel 54 through a belt; one end of the transmission rod 53 close to the motor 21 is fixedly connected with a first gear 55; in the using process, when the motor 21 works, the motor 21 drives the first rotating wheel 51 and the second rotating wheel 54 to rotate, the second rotating wheel 54 drives the transmission rod 53 to rotate, the transmission rod 53 drives the first gear 55 to rotate, and the first gear 55 drives the cleaning assembly 6 to work, so that the power transmission is realized.

As an embodiment of the present invention, a cleaning assembly 6 is disposed on the top of the second rotating wheel 54; the cleaning assembly 6 comprises a lifting screw rod 61 and a fixing rod 62; the lifting screw rod 61 is arranged on the side surface of the first gear 55 and is rotationally connected with the bottom side of the second cavity 52; a second gear 611 is fixedly connected to the bottom end of the lifting screw rod 61; the first gear 55 and the second gear 611 are engaged with each other; the top end of the lifting screw rod 61 is sleeved with a sliding block 612 and is connected with the sliding block 612 through a screw rod nut pair; a block 621 is fixedly connected to the top side of the shell 1; a sliding groove is formed in the block 621; the end part of the fixed rod 62 is connected with the chute in a sliding way; a connecting rod 613 is hinged between the fixed rod 62 and the sliding block 612; a cleaning brush 622 is fixedly connected to the bottom side of the fixing rod 62; in the using process, when the first gear 55 rotates, the first gear 55 drives the second gear 611 to rotate, the second gear 611 drives the lifting screw rod 61 to rotate, the lifting screw rod 61 drives the sliding block 612 to move downwards, the sliding block 612 drives the fixing rod 62 and the cleaning brush 622 to move through the connecting rod 613, dust and rust on the surface of the steel plate are cleaned through the cleaning brush 622, so that the dust and the rust can be prevented from affecting the strength of the welded steel plate, meanwhile, the attractiveness of the steel plate can be improved, when the steel plate needs to be reset, the motor 21 works, the motor 21 drives the lifting screw rod 61 to rotate, the lifting screw rod 61 drives the sliding block 612 to move upwards, the sliding block 612 drives the fixing rod 62 to reset, the resetting of the cleaning assembly 6 is achieved, and the steel plate can be cleaned on site conveniently through the arrangement.

As an embodiment of the present invention, the bottom end of the through hole 221 is fixedly connected with the filter screen 3; in the use, the dust and the iron fillings that are cleaned off can be inhaled in the air inlet 22, can filter these dust and rust through filter screen 3, prevent that these dust from influencing filtering component 4 and motor 21 and carry out work, and filter screen 3 also can filter partial harmful gas simultaneously, strengthens the filtration to harmful gas.

As an embodiment of the present invention, an air intake assembly 7 is disposed at the bottom side of the housing 1; the air intake assembly 7 comprises a baffle 71; the bottom side of the first cavity 211 is provided with an air inlet groove 74; the baffle 71 is hinged on the side wall at the top end of the air inlet groove 74; a fixed block 72 is fixedly connected to one side of the air inlet groove 74 close to the water bath 41; the bottom of the baffle 71 is provided with an elastic rope 73; the top end of the elastic rope 73 is fixedly connected with the baffle 71, and the other end of the elastic rope is fixedly connected with the side wall of the air inlet groove 74; in the use process, when the suction assembly 2 works, the baffle 71 is matched with the fixed block 72, the air inlet groove 74 is in a closed state, when the cleaning assembly 6 is reset, the fan blades 212 rotate in the reverse direction, the air pressure in the first cavity 211 is reduced, the baffle 71 rotates under the action of the air pressure, the elastic ropes 73 stretch, external air flows into the first cavity 211 through the air inlet groove 74, after the reset is finished, the elastic ropes 73 pull the baffle 71 to reset, the air inlet groove 74 is closed again, and water in the water bath 41 can be prevented from being sucked out through the arrangement.

The working principle is as follows: the motor 21 works, the motor 21 drives the fan blades 212 to rotate, a large amount of waste gas is generated in the welding process, the waste gas contains harmful gas, the harmful gas can be sucked into the first cavity 211 through the gas filling port through the rotation of the fan blades 212, the waste gas flows into the water bath 41 through the gas inlet pipe 42, water is arranged in the water bath 41, the harmful gas is filtered through the water, and finally the waste gas is discharged through the gas outlet pipe 43, so that the waste gas can be filtered, the harm of the waste gas to a human body is reduced, the safety of the work is improved, when the motor 21 works, the motor 21 drives the first rotating wheel 51 and the second rotating wheel 54 to rotate, the second rotating wheel 54 drives the transmission rod 53 to rotate, the first gear 55 is driven to rotate through the transmission rod 53, the first gear 55 drives the second gear 611 to rotate, the second gear 611 drives the lifting screw rod 61 to rotate, the lifting screw rod 61 drives the sliding block 612 to move downwards, the sliding block 612 drives the fixing rod 62 and the cleaning brush 622 to move through the connecting rod 613, dust and rust on the surface of the steel plate are cleaned through the cleaning brush 622, so that the dust and the rust can be prevented from influencing the strength of the welded steel plate, meanwhile, the attractiveness of the steel plate can be improved, the cleaned dust and the iron scrap can be sucked into the air inlet 22, the dust and the rust can be filtered through the filter screen 3, the dust can be prevented from influencing the working of the filter assembly 4 and the motor 21, meanwhile, the filter screen 3 can also filter partial harmful gas, the filtering of the harmful gas is enhanced, when the cleaning assembly 6 needs to be reset, the motor 21 works, the motor 21 drives the lifting screw rod 61 to rotate, the lifting screw rod 61 drives the sliding block 612 to move upwards, the sliding block 612 drives the fixing rod 62 to reset, and therefore, the cleaning assembly 6 can be reset, through this setting be convenient for clean the steel sheet on site, flabellum 212 carries out the antiport, and the atmospheric pressure in first cavity 211 reduces, relies on the effect of atmospheric pressure, and baffle 71 rotates, and stretch rope 73 stretches, and outside gas flows to first cavity 211 through air inlet 74, and after the completion that resets, rope 73 pulls baffle 71 and resets, and air inlet 74 closes again, can prevent through this setting that water in the water bath 41 from being sucked.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The steel plate splicing welding machine is characterized by comprising a shell (1), an air suction assembly (2) and a filtering assembly (4), wherein the air suction assembly (2) is arranged inside the shell (1); the filter assembly (4) is arranged on the side surface of the air suction assembly (2);

the air suction assembly (2) comprises a motor (21) and an air inlet (22); a first cavity (211) is formed in the bottom of the shell (1); the motor (21) is fixedly connected to the side surface of the first cavity (211); the output end of the motor (21) is fixedly connected with a fan blade (212); the air inlet (22) is fixedly connected to the top side of the shell (1); a through hole (221) is formed in the bottom side of the air inlet (22); the air inlet (22) is communicated with the first cavity (211) through a through hole (221).

2. A steel sheet splicing welder according to claim 1, characterized in that said filtering assembly (4) comprises a water bath (41); the water bath (41) is arranged on one side, close to the motor (21), of the first cavity (211); the water bath (41) is communicated with the first cavity (211) through an air inlet pipe (42); the bottom end of the air inlet pipe (42) is arranged at the bottom of the water bath (41); an exhaust pipe (43) is fixedly connected to the top of the water bath (41).

3. The steel plate splicing welding machine according to claim 2, characterized in that a transmission component (5) is arranged on the top of the motor (21); the transmission assembly (5) comprises a first runner (51) and a second runner (54); the first rotating wheel (51) is fixedly connected to the output end face of the motor (21); the first rotating wheel (51) is arranged on one side of the fan blade (212) close to the motor (21); a second cavity (52) is formed in the top of the first cavity (211); the bottom side of the second cavity (52) is rotatably connected with a transmission rod (53); the second rotating wheel (54) is sleeved in the middle of the transmission rod (53) and is fixedly connected with the transmission rod; the first rotating wheel (51) is in transmission connection with the second rotating wheel (54) through a belt; one end of the transmission rod (53) close to the motor (21) is fixedly connected with a first gear (55).

4. A steel plate splicing welding machine according to claim 3, characterized in that a sweeping assembly (6) is arranged on the top of said second rotating wheel (54); the cleaning assembly (6) comprises a lifting screw rod (61) and a fixing rod (62); the lifting screw rod (61) is arranged on the side surface of the first gear (55) and is rotationally connected with the bottom side of the second cavity (52); a second gear (611) is fixedly connected to the bottom end of the lifting screw rod (61); the first gear (55) and the second gear (611) are intermeshed; the top end of the lifting screw rod (61) is sleeved with a sliding block (612) and is connected with the sliding block through a screw rod nut pair; a block body (621) is fixedly connected to the top side of the shell (1); a sliding groove is formed in the block body (621); the end part of the fixed rod (62) is connected with the sliding groove in a sliding way; a connecting rod (613) is hinged between the fixed rod (62) and the sliding block (612); a cleaning brush (622) is fixedly connected to the bottom side of the fixed rod (62).

5. The steel plate splicing welding machine according to claim 4, wherein a filter screen (3) is fixedly connected to the bottom end of the through hole (221).

6. A steel plate splicing welding machine according to claim 5, characterized in that the bottom side of said housing (1) is provided with an air intake assembly (7); the air intake assembly (7) comprises a baffle (71); an air inlet groove (74) is formed in the bottom side of the first cavity (211); the baffle (71) is hinged on the side wall of the top end of the air inlet groove (74); a fixed block (72) is fixedly connected to one side of the air inlet groove (74) close to the water bath (41); the bottom of the baffle (71) is provided with an elastic rope (73); the top end of the elastic rope (73) is fixedly connected with the baffle (71), and the other end of the elastic rope is fixedly connected with the side wall of the air inlet groove (74).