CN215508296U - A fume removal welding machine for iron gate processing - Google Patents

A fume removal welding machine for iron gate processing Download PDF

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Publication number
CN215508296U
CN215508296U CN202122162144.5U CN202122162144U CN215508296U CN 215508296 U CN215508296 U CN 215508296U CN 202122162144 U CN202122162144 U CN 202122162144U CN 215508296 U CN215508296 U CN 215508296U
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welding machine
installation
gas
suction
air
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CN202122162144.5U
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Chinese (zh)
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曩树好
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Anhui Gucheng Intelligent Technology Co ltd
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Anhui Gucheng Intelligent Technology Co ltd
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Abstract

本实用新型公开了一种铁门加工用的除烟焊机,包括安装外壳和吸气机构;安装外壳:其外弧面下端设有挂杆,安装外壳的外弧面上端设有固定架,安装外壳的内部上端设有安装圆板,安装外壳的外弧面下端设有控制开关组,控制开关组的输入端电连接外部电源;吸气机构:设置于安装圆板的上表面外侧,吸气机构的外端位于固定架的上表面;其中:还包括焊机主机和焊机工作头,所述焊机主机设置于安装外壳的内部下端,焊机工作头悬挂于挂杆的下端,焊机主机与焊机工作头通过导线相连,焊机主机的输入端电连接控制开关组的输出端,该铁门加工用的除烟焊机,提供了废气处理部件,能够对焊接产生的废气进行处理。

Figure 202122162144

The utility model discloses a fume removal welding machine for iron door processing, which comprises an installation casing and a suction mechanism; the installation casing: a hanging rod is arranged at the lower end of the outer arc surface of the installation casing, and a fixing frame is arranged at the upper end of the outer arc surface of the installation casing. The inner upper end of the installation casing is provided with an installation circular plate, and the lower end of the outer arc surface of the installation casing is provided with a control switch group, and the input end of the control switch group is electrically connected to the external power supply; the suction mechanism: set on the outer side of the upper surface of the installation circular plate, suction The outer end of the gas mechanism is located on the upper surface of the fixing frame; wherein: it also includes a welding machine main body and a welding machine working head, the welding machine main body is arranged at the inner lower end of the installation shell, and the welding machine working head is suspended on the lower end of the hanging rod, and the welding machine head is suspended from the lower end of the hanging rod. The main body of the machine is connected with the working head of the welding machine by wires, and the input end of the main body of the welding machine is electrically connected to the output end of the control switch group. deal with.

Figure 202122162144

Description

Smoke removing welding machine for machining iron door
Technical Field
The utility model relates to the technical field of iron gate machining, in particular to a smoke removal welding machine for iron gate machining.
Background
The iron door is a cast iron gate, the existing iron door is usually formed by welding an iron pipe and an iron sheet, a main tool in the welding process is a welding machine, the existing welding machine mainly comprises a main machine and a working end, when the iron door is welded, the main machine provides current for the working end, the working end clamps a welding rod to weld the iron door, the existing welding machine is lack of a gas absorption part, smoke dust generated in the welding process cannot be absorbed, harmful substances in waste gas cannot be absorbed, and air pollution is easily caused by waste gas generated by welding.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides a smoke-removing welding machine for processing iron doors, which can treat waste gas generated by welding and can effectively solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a smoke-removing welding machine for processing iron doors comprises an installation shell and a suction mechanism;
installing a shell: the lower end of the outer cambered surface is provided with a hanging rod, the upper end of the outer cambered surface of the mounting shell is provided with a fixing frame, the upper end inside the mounting shell is provided with a mounting circular plate, the lower end of the outer cambered surface of the mounting shell is provided with a control switch group, and the input end of the control switch group is electrically connected with an external power supply;
the air suction mechanism comprises: the outer end of the air suction mechanism is positioned on the upper surface of the fixed frame;
wherein: still include welding machine host computer and welding machine working head, the welding machine host computer sets up in the inside lower extreme of installation shell, and the welding machine working head hangs in the lower extreme of peg, and the welding machine host computer passes through the wire with the welding machine working head and links to each other, and the output of input electricity connection control switch group of welding machine host computer provides the exhaust-gas treatment part, can handle the waste gas that the welding produced, avoids the waste gas polluted air that the welding produced, utilizes water to absorb the processing to the inside harmful substance of waste gas, conveniently changes and clears up, and use cost is low, reduces the manufacturing cost of iron door.
Further, the air suction mechanism comprises an air suction cover, a permanent magnetic chuck and an air pump, the air pump is arranged on the outer side of the upper surface of the mounting circular plate, the permanent magnetic chuck is arranged on the upper surface of the mounting circular plate, the air suction cover is hinged to the left side of the upper surface of the permanent magnetic chuck through a hinge, the air outlet of the permanent magnetic chuck is connected with the air suction port of the air pump through a spring hose, the input end of the air pump is electrically connected with the output end of the control switch group, and the air pump can suck waste gas generated by welding into the device.
Further, the air suction mechanism further comprises an adjusting arm, a sliding seat, a screw rod and a fixing block, the sliding seat is connected to the middle of the upper surface of the permanent magnetic chuck in a sliding mode, the adjusting arm is hinged to the upper end of the sliding seat through a hinge, the upper end of the adjusting arm is hinged to the middle of the lower surface of the air suction cover through a hinge, the fixing block is arranged on the right side of the upper surface of the permanent magnetic chuck, the screw rod is connected to the rotating hole in the middle of the fixing block in a rotating mode, the left end of the screw rod is connected with the middle of the right side surface of the fixing block in a threaded mode through threads of a threaded hole formed in the middle of the left end of the screw rod, and the angle of the air suction cover is convenient to adjust.
Further, still include gaseous processing mechanism, gaseous processing mechanism sets up the upper end that sets up the inside gaseous processing mechanism of installation shell and communicates with each other with the gas outlet of air pump, can handle waste gas.
Further, gaseous processing mechanism includes stereoplasm trachea and dust storage chamber, the stereoplasm trachea sets up in the round hole of seting up in the middle part of the installation plectane upper surface, and in the spout that the outer cambered surface lower extreme of dust storage chamber sliding connection was seted up in the installation shell, the tracheal lower extreme gas outlet of stereoplasm corresponds with the upper end air inlet position of dust storage chamber, can carry out preliminary treatment to waste gas.
Further, gas treatment mechanism still includes water tank and pipe chute, the water tank sets up in the inside upper end of installation shell, and the pipe chute sets up in the opening part of stereoplasm trachea extrados lower extreme, the upper end and the water tank intercommunication of pipe chute, and the inside upper end of pipe chute is equipped with the check valve, can carry out further processing to waste gas.
Further, still include the universal wheel, the universal wheel quantity is four, and four universal wheel evenly distributed are in the lower surface outside of installation shell, the removal of the device of being convenient for.
Compared with the prior art, the utility model has the beneficial effects that: this smoke abatement welding machine of iron gate processing usefulness has following benefit:
when an iron door is welded, the permanent magnetic chuck is taken down, the permanent magnetic chuck and the upper part are placed beside a welding position, a knob on the permanent magnetic chuck is rotated, the permanent magnetic chuck generates magnetic force, the permanent magnetic chuck and the upper part are adsorbed at a using position, a screw rod is rotated, a sliding seat moves left and right along the screw rod, so that the inclination angle of an air suction cover is adjusted through a regulating arm, the left opening of the air suction cover corresponds to a welding position, a welding machine working head is taken down from a hanging rod, a welding machine main machine works through the regulation and control of a control switch group, the iron door is welded by utilizing the welding machine working head, meanwhile, an air pump works, smoke generated by welding is sucked into a hard air pipe through the air suction cover and a spring hose, air is vertically blown downwards into a dust storage chamber along the hard air pipe, solid particles carried in the air are remained in the dust storage chamber, the air returns to the inclined pipe through the hard air pipe, and then enters the inside of a water tank through a one-way valve in the inclined pipe, inside water of water tank further absorbs the inside thinner smoke and dust of gas and some harmful substance, last gaseous outlet duct discharge from the water tank upper end, the gas pocket eduction gear at rethread installation shell extrados middle part, the welding is accomplished the back, the inside waste water of water tank passes through the drain pipe eduction gear of water tank below, take out the dust storage room from the spout of installation shell extrados lower extreme and clear up, be convenient for next welding use, waste gas treatment part is provided, can handle the waste gas that the welding produced, avoid the waste gas polluted air that the welding produced, utilize water to absorb the inside harmful substance of waste gas and handle, convenient change and clearance, low in use cost, reduce the manufacturing cost of iron door.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal cross-section of the mounting housing of the present invention;
FIG. 3 is a schematic view of the structure of the air suction mechanism of the present invention;
FIG. 4 is a schematic side view of the present invention.
In the figure: the welding machine comprises a mounting shell 1, a control switch group 2, a hanging rod 3, a welding machine host 4, a welding machine working head 5, a fixing frame 6, an air suction mechanism 7, an air suction cover 71, a permanent magnetic chuck 72, an adjusting arm 73, a sliding seat 74, a screw rod 75, a fixing block 76, an air pump 77, a mounting circular plate 8, an air treatment mechanism 9, a water tank 91, a hard air pipe 92, an inclined pipe 93, a dust storage chamber 94 and a universal wheel 10.
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.
Referring to fig. 1-4, the present embodiment provides a technical solution: a smoke-removing welding machine for processing iron doors comprises an installation shell 1 and an air suction mechanism 7;
installing the shell 1: the mounting shell 1 provides a mounting place for other components, the lower end of the outer arc surface of the mounting shell is provided with a hanging rod 3, the upper end of the outer arc surface of the mounting shell 1 is provided with a fixing frame 6, the upper end of the interior of the mounting shell 1 is provided with a mounting circular plate 8, the mounting shell further comprises four universal wheels 10, the number of the universal wheels 10 is four, the universal wheels 10 are convenient for the movement of the device, the four universal wheels 10 are uniformly distributed on the outer side of the lower surface of the mounting shell 1, the lower end of the outer arc surface of the mounting shell 1 is provided with a control switch group 2, the control switch group 2 regulates the normal operation of each component, and the input end of the control switch group 2 is electrically connected with an external power supply;
the air suction mechanism 7: the suction mechanism 7 can suck waste gas generated by welding into the device and is arranged on the outer side of the upper surface of the mounting circular plate 8, the outer end of the suction mechanism 7 is positioned on the upper surface of the fixing frame 6, the suction mechanism 7 comprises a suction cover 71, a permanent magnetic chuck 72 and an air pump 77, the air pump 77 is arranged on the outer side of the upper surface of the mounting circular plate 8, the permanent magnetic chuck 72 is arranged on the upper surface of the fixing frame 6, the suction cover 71 is hinged on the left side of the upper surface of the permanent magnetic chuck 72 through a hinge, an air outlet of the permanent magnetic chuck 72 is connected with an air suction port of the air pump 77 through a spring hose, the input end of the air pump 77 is electrically connected with the output end of the control switch group 2, the suction mechanism 7 further comprises an adjusting arm 73, a sliding seat 74, a screw rod 75 and a fixing block 76, the sliding seat 74 is slidably connected to the middle part of the upper surface of the permanent magnetic chuck 72, the adjusting arm 73 is hinged on the upper end of the sliding seat 74 through a hinge, the upper end of the adjusting arm 73 is hinged on the middle part of the lower surface of the suction cover 71 through a hinge, the fixed block 76 is arranged on the right side of the upper surface of the permanent magnetic chuck 72, the screw rod 75 is rotatably connected in a rotating hole in the middle of the fixed block 76, the left end of the screw rod 75 is in threaded connection with a threaded hole formed in the middle of the right side surface of the fixed block 76, when an iron door is welded, the permanent magnetic chuck 72 is taken down, the permanent magnetic chuck 72 and the upper part are placed beside the welding position, the knob on the permanent magnetic chuck 72 is rotated, the permanent magnetic chuck 72 generates magnetic force, the permanent magnetic chuck 72 and the upper part are adsorbed at the using position, the screw rod 75 is rotated, the sliding seat 74 moves left and right along the screw rod 75, therefore, the inclination angle of the air suction cover 71 is adjusted through the adjusting arm 73, the left opening of the air suction cover 71 corresponds to the welding part, the welding machine working head 5 is taken down from the hanging rod 3, the welding machine works by controlling the regulation and control of the switch group 2, the iron door is welded, meanwhile, the air pump 77 is operated, and the smoke generated by welding is sucked into the hard air pipe 92 through the air suction cover 71 and the spring hose;
wherein: the gas treatment device further comprises a gas treatment mechanism 9, the gas treatment mechanism 9 is arranged at the upper end of the gas treatment mechanism 9 in the installation shell 1 and communicated with a gas outlet of the gas pump 77, the gas treatment mechanism 9 comprises a hard gas pipe 92 and a dust storage chamber 94, the hard gas pipe 92 is arranged in a round hole formed in the middle of the upper surface of the installation round plate 8, the dust storage chamber 94 is connected in a sliding port formed in the lower end of the outer arc surface of the installation shell 1 in a sliding mode, a gas outlet at the lower end of the hard gas pipe 92 corresponds to a gas inlet at the upper end of the dust storage chamber 94 in position, the gas treatment mechanism 9 further comprises a water tank 91 and an inclined pipe 93, the water tank 91 is arranged at the upper end in the installation shell 1, the inclined pipe 93 is arranged at an opening at the lower end of the outer arc surface of the hard gas pipe 92, the upper end of the inclined pipe 93 is communicated with the water tank 91, a one-way valve is arranged at the upper end in the inner part of the inclined pipe 93, water backflow is avoided through the one-way, the air pump 77 works, smoke generated by welding is sucked into the hard gas pipe 92 through a suction cover 71 and a spring hose, gas is blown into a dust storage chamber 94 vertically downwards along a hard gas pipe 92, solid particles carried in the gas are remained in the dust storage chamber 94, the gas returns to enter an inclined pipe 93 through the hard gas pipe 92, then the gas enters into a water tank 91 through a single-way valve in the inclined pipe 93, water in the water tank 91 further absorbs fine smoke dust and harmful substances in the gas, finally the gas is discharged from a gas outlet pipe at the upper end of the water tank 91 and then passes through a gas hole discharging device at the middle part of the outer arc surface of the mounting shell 1, after welding is completed, waste water in the water tank 91 passes through a water outlet pipe discharging device below the water tank 91, the dust storage chamber 94 is taken out from a sliding port at the lower end of the outer arc surface of the mounting shell 1 for cleaning, and the next welding use is facilitated;
wherein: the welding machine is characterized by further comprising a welding machine host 4 and a welding machine working head 5, wherein the welding machine host 4 is arranged at the lower end of the inner portion of the mounting shell 1, the welding machine working head 5 is hung at the lower end of the hanging rod 3, the welding machine host 4 is connected with the welding machine working head 5 through a conducting wire, the welding machine host 4 works and begins to weld an iron door by utilizing the welding machine working head 5, and the input end of the welding machine host 4 is electrically connected with the output end of the control switch group 2.
The working principle of the smoke removing welding machine for machining the iron door provided by the utility model is as follows: when an iron door is welded, the permanent magnetic chuck 72 is taken down, the permanent magnetic chuck 72 and the upper part are placed beside a welding position, a knob on the permanent magnetic chuck 72 is rotated, the permanent magnetic chuck 72 generates magnetic force, the permanent magnetic chuck 72 and the upper part are adsorbed at a using position, the screw rod 75 is rotated, the slide carriage 74 moves left and right along the screw rod 75, the inclination angle of the air suction cover 71 is adjusted through the adjusting arm 73, the left opening of the air suction cover 71 corresponds to a welding position, the welder working head 5 is taken down from the hanging rod 3, the welder main machine 4 works through the control of the control switch group 2, the iron door is welded by using the welder working head 5, meanwhile, the air pump 77 works, smoke generated by welding is sucked into the hard air pipe 92 through the air suction cover 71 and the spring hose, air is vertically blown downwards into the dust storage chamber 94 along the hard air pipe 92, solid particles carried in the air are left in the dust storage chamber 94, gaseous through stereoplasm trachea 92 return and get into pipe chute 93, afterwards, inside single-pass valve entering water tank 91 through pipe chute 93 inside, the inside water of water tank 91 further absorbs gaseous inside thinner smoke and dust and some harmful substance, gaseous outlet duct discharge from the water tank 91 upper end at last, the gas pocket eduction gear at rethread installation shell 1 extrados middle part, the welding is accomplished the back, the inside waste water of water tank 91 passes through the drain pipe eduction gear of water tank 91 below, take out in the spout of installation shell 1 extrados lower extreme and store up dirt room 94 and clear up, be convenient for next welding use.
It should be noted that the welder host 4 disclosed in the above embodiment can be an electric welding host of type DN-25, the air pump 81 can be a high pressure air pump of type RB-83D-3, and the control switch group 2 is provided with switch buttons corresponding to the welder host 4 and the air pump 81 one by one for controlling the on-off operation thereof.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (7)

1.一种铁门加工用的除烟焊机,其特征在于:包括安装外壳(1)和吸气机构(7);1. a fume removal welding machine for iron gate processing, is characterized in that: comprise installation shell (1) and suction mechanism (7); 安装外壳(1):其外弧面下端设有挂杆(3),安装外壳(1)的外弧面上端设有固定架(6),安装外壳(1)的内部上端设有安装圆板(8),安装外壳(1)的外弧面下端设有控制开关组(2),控制开关组(2)的输入端电连接外部电源;The mounting shell (1): a hanging rod (3) is provided at the lower end of its outer arc surface, a fixing frame (6) is provided at the upper end of the outer arc surface of the mounting shell (1), and a mounting circular plate is provided at the inner upper end of the mounting shell (1). (8), the lower end of the outer arc surface of the installation casing (1) is provided with a control switch group (2), and the input end of the control switch group (2) is electrically connected to an external power supply; 吸气机构(7):设置于安装圆板(8)的上表面外侧,吸气机构(7)的外端位于固定架(6)的上表面;Suction mechanism (7): arranged on the outer side of the upper surface of the installation circular plate (8), and the outer end of the suction mechanism (7) is located on the upper surface of the fixing frame (6); 其中:还包括焊机主机(4)和焊机工作头(5),所述焊机主机(4)设置于安装外壳(1)的内部下端,焊机工作头(5)悬挂于挂杆(3)的下端,焊机主机(4)与焊机工作头(5)通过导线相连,焊机主机(4)的输入端电连接控制开关组(2)的输出端。Wherein: it also includes a welding machine main body (4) and a welding machine working head (5), the welding machine main body (4) is arranged at the inner lower end of the installation casing (1), and the welding machine working head (5) is suspended on a hanging rod ( At the lower end of 3), the main body of the welding machine (4) is connected with the working head (5) of the welding machine through wires, and the input end of the main body of the welding machine (4) is electrically connected to the output end of the control switch group (2). 2.根据权利要求1所述的一种铁门加工用的除烟焊机,其特征在于:所述吸气机构(7)包括吸气罩(71)、永磁吸盘(72)和气泵(77),所述气泵(77)设置于安装圆板(8)的上表面外侧,永磁吸盘(72)放置于固定架(6)的上表面,吸气罩(71)通过铰链铰接于永磁吸盘(72)的上表面左侧,永磁吸盘(72)的出气口与气泵(77)的吸气口通过弹簧软管连接,气泵(77)输入端电连接控制开关组(2)的输出端。2. The fume removal welding machine for iron gate processing according to claim 1, characterized in that: the suction mechanism (7) comprises a suction hood (71), a permanent magnet suction cup (72) and an air pump ( 77), the air pump (77) is arranged on the outer side of the upper surface of the installation circular plate (8), the permanent magnet suction cup (72) is placed on the upper surface of the fixing frame (6), and the suction hood (71) is hinged to the permanent On the left side of the upper surface of the magnetic suction cup (72), the air outlet of the permanent magnetic suction cup (72) is connected with the suction port of the air pump (77) through a spring hose, and the input end of the air pump (77) is electrically connected to the control switch group (2). output. 3.根据权利要求2所述的一种铁门加工用的除烟焊机,其特征在于:所述吸气机构(7)还包括调节臂(73)、滑座(74)、丝杆(75)和固定块(76),所述滑座(74)滑动连接于永磁吸盘(72)的上表面中部,调节臂(73)通过铰链铰接于滑座(74)的上端,调节臂(73)的上端通过铰链与吸气罩(71)的下表面中部铰接,固定块(76)设置于永磁吸盘(72)的上表面右侧,丝杆(75)转动连接于固定块(76)中部的转孔内,丝杆(75)的左端与固定块(76)右侧面中部开设的螺纹孔螺纹连接。3. A fume removal welding machine for iron gate processing according to claim 2, characterized in that: the suction mechanism (7) further comprises an adjusting arm (73), a sliding seat (74), a lead screw ( 75) and a fixing block (76), the sliding seat (74) is slidably connected to the middle part of the upper surface of the permanent magnet suction cup (72), the adjusting arm (73) is hinged to the upper end of the sliding seat (74) through a hinge, and the adjusting arm ( The upper end of 73) is hinged to the middle of the lower surface of the suction hood (71) through hinges, the fixing block (76) is arranged on the right side of the upper surface of the permanent magnet suction cup (72), and the screw (75) is rotatably connected to the fixing block (76). ), the left end of the screw rod (75) is threadedly connected with the threaded hole provided in the middle of the right side of the fixing block (76). 4.根据权利要求2所述的一种铁门加工用的除烟焊机,其特征在于:还包括气体处理机构(9),所述气体处理机构(9)设置于安装外壳(1)的内部气体处理机构(9)的上端与气泵(77)的出气口相通。4. The fume removal welding machine for iron gate processing according to claim 2, characterized in that it further comprises a gas processing mechanism (9), and the gas processing mechanism (9) is arranged on the side of the installation casing (1). The upper end of the internal gas processing mechanism (9) communicates with the gas outlet of the gas pump (77). 5.根据权利要求4所述的一种铁门加工用的除烟焊机,其特征在于:所述气体处理机构(9)包括硬质气管(92)和储尘室(94),所述硬质气管(92)设置于安装圆板(8)上表面中部开设的圆孔内,储尘室(94)滑动连接于安装外壳(1)的外弧面下端开设的滑口内,硬质气管(92)的下端出气口与储尘室(94)的上端进气口位置对应。5 . The fume removal welding machine for iron gate processing according to claim 4 , wherein the gas processing mechanism ( 9 ) comprises a hard gas pipe ( 92 ) and a dust storage chamber ( 94 ). The rigid air pipe (92) is arranged in a circular hole opened in the middle of the upper surface of the installation circular plate (8), and the dust storage chamber (94) is slidably connected to the sliding opening opened at the lower end of the outer arc surface of the installation casing (1). The air outlet at the lower end of (92) corresponds to the position of the air inlet at the upper end of the dust storage chamber (94). 6.根据权利要求5所述的一种铁门加工用的除烟焊机,其特征在于:所述气体处理机构(9)还包括水箱(91)和斜管(93),所述水箱(91)设置于安装外壳(1)的内部上端,斜管(93)设置于硬质气管(92)外弧面下端的开口处,斜管(93)的上端与水箱(91)连通,斜管(93)的内部上端设有单通阀。6. A fume removal welding machine for iron door processing according to claim 5, characterized in that: the gas processing mechanism (9) further comprises a water tank (91) and an inclined pipe (93), the water tank (9) 91) is arranged at the inner upper end of the installation casing (1), the inclined pipe (93) is arranged at the opening of the lower end of the outer arc surface of the hard air pipe (92), the upper end of the inclined pipe (93) is communicated with the water tank (91), and the inclined pipe The inner upper end of (93) is provided with a one-way valve. 7.根据权利要求1所述的一种铁门加工用的除烟焊机,其特征在于:还包括万向轮(10),所述万向轮(10)数量为四个,四个万向轮(10)均匀分布于安装外壳(1)的下表面外侧。7. The fume removal welding machine for iron gate processing according to claim 1, characterized in that: it also comprises a universal wheel (10), and the number of the universal wheel (10) is four, and four thousand The direction wheels (10) are evenly distributed on the outer side of the lower surface of the mounting shell (1).
CN202122162144.5U 2021-09-08 2021-09-08 A fume removal welding machine for iron gate processing Expired - Fee Related CN215508296U (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115255578A (en) * 2022-08-10 2022-11-01 安徽易特流焊割发展有限公司 Electric welding machine capable of effectively reducing welding smoke

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115255578A (en) * 2022-08-10 2022-11-01 安徽易特流焊割发展有限公司 Electric welding machine capable of effectively reducing welding smoke

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