Welding slag cleaning type corrugated pipe machining welding machine

Abstract

The invention discloses a welding slag cleaning type corrugated pipe machining welding machine and relates to the technical field of corrugated pipe machining, a welding machine body is arranged on the right side of the upper surface of a base, and universal wheels are arranged at the four corners of the bottom of the base; the grinding mechanism is arranged on the base; the dust collection mechanism is arranged on the base, and the grinding mechanism is arranged in the dust collection mechanism; the limiting mechanisms are respectively arranged on the base; the left limiting mechanism is arranged on the left side of the grinding mechanism, and the right limiting mechanism is arranged on the right side of the welding machine body. After welding is completed, welding slag at the welding position can be polished and cleaned, additional movement is not needed, meanwhile, welding of other positions is not affected, and time and labor are saved; chippings generated by polishing can be sucked away in time and recycled, so that the pollution to the working space is avoided, and the safety is improved; the corrugated pipe can be conveniently fixed, the height of the fixing position before welding and the height of the fixing position after welding can be different, and the corrugated pipe can be conveniently moved in the welding process.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of corrugated pipe processing, in particular to a welding slag cleaning type corrugated pipe processing welding machine. BACKGROUND

[0002] When welding the corrugated pipe one by one, welding slag will be generated, which is generally polished after welding is completed, which is time-consuming and laborious, and the debris generated by polishing will splash and pollute the work space, causing workers to inhale and harm their health, and the diameter of the corrugated pipe will change before and after welding, which is difficult to limit, therefore, the present application provides a welding slag cleaning type corrugated pipe processing welding machine. SUMMARY

[0003] The present application aims at the defects and deficiencies of the prior art, and provides a welding slag cleaning type corrugated pipe processing welding machine, which can polish and clean the welding slag at the welding position after welding is completed, without the need for additional movement, while not affecting welding at other positions, saving time and effort; the debris generated by polishing can be sucked away and recycled in time, avoiding pollution of the work space and improving safety; the corrugated pipe is easy to fix, and the fixed positions before and after welding can be different in height, facilitating movement of the corrugated pipe during welding.

[0004] To achieve the above-mentioned purpose, the present application adopts the following technical scheme, which comprises a base, a welding machine body and universal wheels; the welding machine body is arranged on the right side of the upper surface of the base, and universal wheels are arranged at the four corners of the bottom of the base;

[0005] It also comprises:

[0006] A polishing mechanism is arranged on the base;

[0007] A dust collection mechanism is arranged on the base, and the polishing mechanism is arranged in the dust collection mechanism;

[0008] A limiting mechanism is arranged on the base, and the limiting mechanism comprises two limiting mechanisms arranged on the left side of the polishing mechanism and the right side of the welding machine body;

[0009] Through the above technical scheme, the corrugated pipe is raised by the limiting mechanism, and the welding machine body is used for welding operation, for the part after welding is completed, the corrugated pipe is moved, the part with welding slag is in the polishing mechanism, and polishing is performed, and the dust collection mechanism sucks away the debris.

[0010] Preferably, the polishing mechanism comprises:

[0011] A fixing ring is arranged above the base;

[0012] A plurality of moving plates are arranged in the fixed ring in a ring shape respectively, and the moving plates are connected with the fixed ring through an adjusting mechanism;

[0013] A polishing block is arranged on the inner side of the moving plate;

[0014] A tooth ring is arranged on the left side of the outer ring wall of the fixed ring, the lower end of the tooth ring is engaged with a gear, and a rotating shaft is arranged in the middle of the gear;

[0015] A driving motor is fixed on the base through a No. 1 mounting plate, the driving motor is connected with an external power supply, and the output shaft of the driving motor is connected with the rotating shaft;

[0016] A No. 2 mounting plate is arranged on the right side of the fixed ring, the No. 2 mounting plate is fixed on the base plate, the No. 2 mounting plate is rotatably connected with the rotating shaft through a bearing, the upper end of the No. 2 mounting plate is fixed with a sliding block, a No. 1 sliding rail is arranged on the right side of the outer ring wall of the fixed ring, and the sliding block is slidably arranged on the No. 1 sliding rail;

[0017] According to the position of the welding slag required to be cleaned by the corrugated pipe, the moving plate is moved by the adjusting mechanism, the polishing block is moved, the polishing block is arranged on the welding slag, the driving motor is started, the rotating shaft is rotated, the gear is rotated, the tooth ring is rotated, the fixed ring is rotated, and the polishing block can polish the welding slag.

[0018] Preferably, the outer end of the polishing block is fixed with a rubber plug, and the rubber plug is embedded in the moving plate;

[0019] According to the above technical scheme, the rubber plug is convenient for fixing and removing the polishing block.

[0020] Preferably, the adjusting mechanism comprises:

[0021] A screw rod is rotatably connected with the fixed ring through a bearing, and the inner end of the screw rod is rotatably inserted in the moving plate through a thread;

[0022] Two limiting rods are movably inserted in the moving plate, and the two limiting rods are arranged on the two sides of the screw rod respectively, and the outer end of the limiting rod is fixed in the fixed ring;

[0023] According to the above technical scheme, the screw rod is rotated, and the moving plate is moved under the action of the limiting rod.

[0024] Preferably, the outer end of the screw rod is fixed with a hand knob, and a plurality of anti-skid grooves are arranged on the ring wall of the hand knob;

[0025] According to the above technical scheme, the hand knob is rotated, and the screw rod is rotated.

[0026] Preferably, the dust collection mechanism comprises:

[0027] A gas pump is fixed on the left side of the upper surface of the base, and the gas pump is connected with an external power source;

[0028] Arc-shaped frames, the number of which is four, are arranged on the left and right sides of the fixed ring in pairs;

[0029] A plurality of first air ducts are connected with the outer side walls of the arc-shaped frames;

[0030] Two second air ducts are arranged in a "U" shape, and the left and right second air ducts are connected with the front and rear first air ducts, respectively;

[0031] A collection box is fixed on the base, and a third air duct is connected with the upper end of the collection box, and the upper end of the third air duct is connected with the left and right second air ducts through a connecting pipe; a door is arranged on the front side wall of the collection box; and a pipeline is arranged between the left side wall of the collection box and the air inlet end of the gas pump;

[0032] A net box is arranged at the bottom of the inner top plate of the collection box; a sliding strip is fixed on the left and right side walls of the net box, and a second sliding rail is slidably arranged on the sliding strip and fixed on the inner top plate of the collection box;

[0033] Through the above technical scheme, the gas pump is started, and the debris generated by polishing is sucked away through the first air duct and the arc-shaped frame; after a certain period of use, the door is opened, and the net box is taken out to process the debris.

[0034] Preferably, support rods are fixed on the bottom of the right second air duct in front and back.

[0035] Through the above technical scheme, the support rods can stabilize the right second air duct and the arc-shaped frame.

[0036] Preferably, the limiting mechanisms each comprise:

[0037] Two first electric telescopic rods are fixed on the front and back of the base, and the first electric telescopic rods are connected with an external power source;

[0038] A connecting frame is fixed with the movable ends of the first electric telescopic rods;

[0039] A first support arc pad is fixed on the inner bottom plate of the connecting frame;

[0040] Two second support arc pads are arranged on the inner upper part of the connecting frame in front and back.

[0041] The second electric telescopic rod is connected with the two second support arc pads respectively, and is fixed with the connecting frame through the mounting block, and is connected with the external power supply;

[0042] According to the technical scheme, the corrugated pipe is arranged between the two first support arc pads, the first electric telescopic rod is started to drive the first support arc pad to rise, so that the center of the corrugated pipe is arranged in the same position as the center of the fixing ring, the second electric telescopic rod is started to drive the second support arc pad to descend and abut on the corrugated pipe, so that the corrugated pipe is stable and convenient for welding.

[0043] Preferably, the two second support arc pads are arranged in a manner of inclining from inside to outside from top to bottom, and the mounting surface of the mounting block is arranged in a manner of inclining from inside to outside from top to bottom.

[0044] According to the technical scheme, the inclined second support arc pad is convenient for fixing the corrugated pipe.

[0045] Compared with the prior art, the present application has the following beneficial effects:

[0046] 1. The polishing mechanism is arranged, so that the welding slag at the welding position can be polished and cleaned after welding, without the need for additional movement, while not affecting welding at other positions, saving time and effort;

[0047] 2. The dust collection mechanism is arranged, so that the debris generated during polishing can be sucked away and recycled, avoiding pollution of the working space and improving safety;

[0048] 3. The limiting mechanism is arranged, so that the corrugated pipe can be fixed, and the fixed positions before and after welding can be different in height, so that the corrugated pipe can be moved during welding. DETAILED DESCRIPTION

[0049] Figure 1 is a structural schematic view of the present application.

[0050] Figure 2 is a structural schematic view of the polishing mechanism in the present application.

[0051] Figure 3 is an enlarged view of A part in Figure 2 .

[0052] Figure 4 is a southeast isometric view of Figure 2 .

[0053] Figure 5 is an enlarged view of B part in Figure 4 .

[0054] Figure 6It is the structural schematic view of the dust collection mechanism in the application.

[0055] Figure 7 It is the structural schematic view of the net cage, sliding bar and No. 2 sliding rail in the application.

[0056] Figure 8 It is the structural schematic view of the limiting mechanism in the application.

[0057] Explanation of reference signs:

[0058] Base 1, welding machine body 2, universal wheel 3, polishing mechanism 4, fixing ring 4-1, moving plate 4-2, adjusting mechanism 4-3, screw rod 4-3-1, hand screw 4-3-2, limiting rod 4-3-3, polishing block 4-4, rubber plug 4-5, tooth ring 4-6, gear 4-7, rotating shaft 4-8, driving motor 4-9, No. 1 mounting plate 4-10, No. 2 mounting plate 4-11, No. 1 sliding rail 4-12, sliding block 4-13, dust collection mechanism 5, air pump 5-1, arc-shaped frame 5-2, No. 1 air guide pipe 5-3, No. 2 air guide pipe 5-4, supporting rod 5-5, collection box 5-6, No. 3 air guide pipe 5-7, net cage 5-8, sliding bar 5-9, No. 2 sliding rail 5-10, limiting mechanism 6, No. 1 electric telescopic rod 6-1, connecting frame 6-2, No. 1 supporting arc pad 6-3, No. 2 supporting arc pad 6-4, No. 2 electric telescopic rod 6-5, mounting block 6-6. DETAILED DESCRIPTION

[0059] The technical solutions in the application will be described clearly and completely below with reference to the drawings. The preferred embodiments in the description are only examples, and all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the application.

[0060] The specific embodiment adopts the following technical solutions:

[0061] Embodiment 1

[0062] Please refer to Figure 1 Embodiment 1 includes base 1, welding machine body 2 and universal wheel 3; the welding machine body 2 is arranged on the right side of the upper surface of the base 1, and the universal wheel 3 is arranged at the bottom of each corner of the base 1.

[0063] It also includes:

[0064] Polishing mechanism 4, which is arranged on the base 1.

[0065] Dust collection mechanism 5, which is arranged on the base 1, and the polishing mechanism 4 is arranged in the dust collection mechanism 5.

[0066] Positioning mechanism 6, the number of said limiting mechanism 6 is two, and respectively set in the base 1; The left side of the limiting mechanism 6 is set to the left side of the polishing mechanism 4, and the right side of the limiting mechanism 6 is set to the right side of the welding machine body 2;

[0067] In example 1, the corrugated pipe is raised by the limiting mechanism 6, and the welding operation is carried out by using the welding machine body 2. For the welded part, the corrugated pipe is moved, the part with welding slag is in the polishing mechanism 4, and the polishing is carried out. The dust suction mechanism 5 sucks the debris.

[0068] Example 2:

[0069] Please refer to Figures 2-5 On the basis of example 1, the polishing mechanism 4 comprises:

[0070] The fixed ring 4-1 is arranged above the base 1;

[0071] The moving plate 4-2 is arranged in the fixed ring 4-1; The moving plate 4-2 is connected with the fixed ring 4-1 through the adjusting mechanism 4-3; The adjusting mechanism 4-3 comprises:

[0072] The screw rod 4-3-1 is rotatably connected with the fixed ring 4-1 through the bearing; The inner end of the screw rod 4-3-1 is rotatably connected with the moving plate 4-2 through the thread; The outer end of the screw rod 4-3-1 is fixedly connected with the hand screw 4-3-2 through the bolt; A plurality of anti-skid grooves are arranged on the ring wall of the hand screw 4-3-2;

[0073] The limiting rod 4-3-3 is movably arranged in the moving plate 4-2; The limiting rod 4-3-3 is arranged on the both sides of the screw rod 4-3-1; The outer end of the limiting rod 4-3-3 is fixedly arranged in the fixed ring 4-1;

[0074] The polishing block 4-4 is arranged on the inner side of the moving plate 4-2; The outer end of the polishing block 4-4 is fixedly connected with the rubber plug 4-5; The rubber plug 4-5 is embedded in the moving plate 4-2;

[0075] The tooth ring 4-6 is fixedly arranged on the left side of the outer ring wall of the fixed ring 4-1; The lower end of the tooth ring 4-6 is rotatably connected with the gear 4-7; The gear 4-7 is rotatably connected with the rotating shaft 4-8;

[0076] The driving motor 4-9 is fixedly arranged on the base 1 through the No.1 mounting plate 4-10; The driving motor 4-9 is connected with the external power supply; The specific type of the driving motor 4-9 is directly purchased, installed and used according to the actual use requirement; The output shaft of the driving motor 4-9 is connected with the rotating shaft 4-8.

[0077] The second mounting plate 4-11 is arranged on the right side of the fixed ring 4-1, is fixed on the bottom plate through bolts, and is rotatably connected to the rotating shaft 4-8 through a bearing; the upper end of the second mounting plate 4-11 is fixed with a sliding block 4-13 through bolts, and the outer ring wall of the fixed ring 4-1 is fixed with a first sliding rail 4-12 through a bolt sleeve on the right side; the sliding block 4-13 is slidably arranged on the first sliding rail 4-12.

[0078] According to the position of the welding slag to be cleaned of the corrugated pipe, the hand knob 4-3-2 is rotated to rotate the screw rod 4-3-1, the moving plate 4-2 is moved under the action of the limiting rod 4-3-3, the polishing block 4-4 is moved, and the polishing block 4-4 is arranged at the welding slag; the driving motor 4-9 is started to rotate the rotating shaft 4-8, the gear 4-7 is rotated, the tooth ring 4-6 is rotated, the fixed ring 4-1 is rotated, and the polishing block 4-4 can polish the welding slag.

[0079] Embodiment 3:

[0080] Please refer to Figure 1 、 Figures 6-7 On the basis of embodiment 2, the dust collection mechanism 5 comprises:

[0081] The air pump 5-1 is fixed on the upper surface of the base 1 through bolts, is connected to an external power supply, and is directly purchased, installed and used according to actual use requirements;

[0082] The number of the arc-shaped frames 5-2 is four, and the arc-shaped frames 5-2 are arranged on the left and right sides of the fixed ring 4-1 in pairs;

[0083] The number of the first air guide pipes 5-3 is several, and the first air guide pipes 5-3 are connected to the outer side walls of the arc-shaped frames 5-2 in pairs;

[0084] The number of the second air guide pipes 5-4 is two, the second air guide pipes 5-4 are in a "U" shape, and the left and right second air guide pipes 5-4 are connected to the front and rear first air guide pipes 5-3 in pairs; the bottom of the right second air guide pipe 5-4 is fixed with a support rod 5-5 through bolts, and the support rod 5-5 is fixed on the base 1 through bolts;

[0085] Collecting box 5-6, the collecting box 5-6 is fixed on the base 1 by bolts, the upper end of the collecting box 5-6 is connected with the third air duct 5-7, the upper end of the third air duct 5-7 is connected with the left and right second air ducts 5-4 through the connecting pipe; the front side wall of the collecting box 5-6 is provided with a door body; the left side wall of the collecting box 5-6 is connected with the air inlet end of the air pump 5-1 through the pipeline;

[0086] Net box 5-8, the net box 5-8 is arranged at the bottom of the inner top plate of the collecting box 5-6; the left and right side walls of the net box 5-8 are both fixed with the sliding strip 5-9 through bolts, the second sliding rail 5-10 is slidably arranged on the sliding strip 5-9, and the second sliding rail 5-10 is fixed on the inner top plate of the collecting box 5-6 through bolts;

[0087] By adopting the embodiment, the air pump 5-1 is started, and the debris generated by polishing is sucked away through the first air duct 5-3 and the arc-shaped frame 5-2, and the debris is left in the net box 5-8 through the first air duct 5-3, the second air duct 5-4 and the third air duct 5-7; after a certain period of use, the door body is opened, and the net box 5-8 is taken out to process the debris.

[0088] Embodiment 4:

[0089] Please refer to Figure 8 On the basis of the embodiment 3, the limiting mechanism 6 comprises:

[0090] The first electric telescopic rod 6-1 is two in number and is fixed on the front and rear of the base 1 through bolts, the first electric telescopic rod 6-1 is connected with an external power supply, and the specific type of the first electric telescopic rod 6-1 is directly purchased, installed and used according to actual use requirements;

[0091] The connecting frame 6-2 is fixed with the movable end of the first electric telescopic rod 6-1;

[0092] The first supporting arc pad 6-3 is fixed on the inner bottom plate of the connecting frame 6-2;

[0093] The second supporting arc pad 6-4 is two in number and is arranged on the upper part of the connecting frame 6-2 in front and back, respectively, and the two second supporting arc pads 6-4 are arranged from inside to outside in a downward inclined manner;

[0094] The second electric telescopic rod 6-5 is connected with the two second support arc pads 6-4 respectively, and is fixed with the connecting frame 6-2 through the mounting block 6-6; the mounting surface of the mounting block 6-6 is inclined from inside to outside from top to bottom; the second electric telescopic rod 6-5 is connected with an external power supply; and the specific type of the second electric telescopic rod 6-5 is directly purchased from the market according to actual use requirements.

[0095] In the embodiment, the bellows is arranged between the two first support arc pads 6-3, the first electric telescopic rod 6-1 is started to drive the first support arc pad 6-3 to rise, so that the center of the bellows is arranged in the same position as the center of the fixed ring 4-1; and the second electric telescopic rod 6-5 is started to drive the second support arc pad 6-4 to descend and abut against the bellows, so that the bellows is stable and convenient for welding.

[0096] In the embodiment, the bellows is arranged between the two first support arc pads 6-3, the first electric telescopic rod 6-1 is started to drive the first support arc pad 6-3 to rise, so that the center of the bellows is arranged in the same position as the center of the fixed ring 4-1; and the second electric telescopic rod 6-5 is started to drive the second support arc pad 6-4 to descend and abut against the bellows, so that the bellows is stable and convenient for welding.

[0097] According to the position of the welding slag required to be cleaned on the bellows, the hand screw 4-3-2 is rotated to drive the screw rod 4-3-1 to rotate, the moving plate 4-2 is moved under the action of the limiting rod 4-3-3, the polishing block 4-4 is moved, the polishing block 4-4 abuts against the welding slag, the driving motor 4-9 is started to drive the rotating shaft 4-8 to rotate, the gear 4-7 is rotated, the tooth ring 4-6 is rotated, the fixed ring 4-1 is rotated, and the polishing block 4-4 can polish the welding slag; the air pump 5-1 is started, the polishing debris is sucked away through the first air duct 5-3 and the arc-shaped frame 5-2, and the debris is left in the net box 5-8 through the first air duct 5-3, the second air duct 5-4 and the third air duct 5-7; after a certain period of use, the door body is opened, and the net box 5-8 is taken out to process the debris.

[0098] Compared with the prior art, the embodiment has the following beneficial effects:

[0099] 1. The polishing mechanism 4 is arranged, the welding slag at the welding position can be polished and cleaned after the welding is completed, additional movement is not required, welding at other positions is not affected, time and labor are saved;

[0100] 2. The dust suction mechanism 5 is arranged, the polishing debris can be sucked away in time and recycled, the working space is not polluted, and the safety is improved;

[0101] 3. The limiting mechanism 6 is arranged to facilitate the fixation of the corrugated pipe, and the fixed position before and after welding can be different, which facilitates the movement of the corrugated pipe during welding;

[0102] 4. The adjusting mechanism 4-3 is arranged to facilitate the adjustment of the position of the polishing block 4-4, which can polish corrugated pipes of different diameters.

[0103] For those skilled in the art, the technical solutions described in the foregoing embodiments can be modified, and equivalent replacement of part of the technical features can be made, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A welding slag cleaning type corrugated pipe processing welding machine, comprising a base (1), a welding machine body (2) and universal wheels (3); the welding machine body (2) is arranged on the right side of the upper surface of the base (1), and the universal wheels (3) are arranged at the four corners of the bottom of the base (1); characterized in that It also comprises: a polishing mechanism (4), which is arranged on the base (1); a dust collection mechanism (5), which is arranged on the base (1) and in the polishing mechanism (4); a limiting mechanism (6), which comprises two limiting mechanisms (6) arranged on the base (1); the left limiting mechanism (6) is arranged on the left side of the polishing mechanism (4), and the right limiting mechanism (6) is arranged on the right side of the welding machine body (2).

2. A flux-cleaning bellows processing and welding machine according to claim 1, characterized in that: The polishing mechanism (4) comprises: a fixed ring (4-1), which is arranged above the base (1); a plurality of moving plates (4-2), which are arranged in the fixed ring (4-1) in a ring shape; the moving plates (4-2) are connected with the fixed ring (4-1) through an adjusting mechanism (4-3); a polishing block (4-4), which is arranged on the inner side of the moving plate (4-2); a gear ring (4-6), which is fixedly arranged on the left side of the outer ring wall of the fixed ring (4-1); the lower end of the gear ring (4-6) is engaged with a gear (4-7), and the gear (4-7) is fixedly arranged on the rotating shaft (4-8); a driving motor (4-9), which is fixedly arranged on the base (1) through a No.1 mounting plate (4-10) and connected with an external power supply; the output shaft of the driving motor (4-9) is connected with the rotating shaft (4-8); a No.2 mounting plate (4-11), which is arranged on the right side of the fixed ring (4-1) and fixedly arranged on the base plate; the No.2 mounting plate (4-11) is rotatably connected with the rotating shaft (4-8) through a bearing; the upper end of the No.2 mounting plate (4-11) is fixedly arranged with a sliding block (4-13), and a No.1 sliding rail (4-12) is fixedly arranged on the right side of the outer ring wall of the fixed ring (4-1); the sliding block (4-13) is slidably arranged on the No.1 sliding rail (4-12).

3. A flux-cleaning bellows processing and welding machine according to claim 2, characterized in that: The outer end of the polishing block (4-4) is fixedly arranged with a rubber plug (4-5), which is embedded in the moving plate (4-2).

4. A flux-cleaning bellows processing and welding machine according to claim 2, characterized in that: The adjusting mechanism (4-3) comprises: a screw rod (4-3-1), which is rotatably arranged on the fixed ring (4-1); the inner end of the screw rod (4-3-1) is threadedly rotatably arranged in the moving plate (4-2); a limiting rod (4-3-3), which comprises two limiting rods (4-3-3) movably arranged in the moving plate (4-2); the two limiting rods (4-3-3) are arranged on the two sides of the screw rod (4-3-1); the outer end of the limiting rod (4-3-3) is fixedly arranged in the fixed ring (4-1).

5. A flux-cleaning bellows processing and welding machine according to claim 4, characterized in that: The outer end of the screw rod (4-3-1) is fixed with a hand screw (4-3-2), and a plurality of anti-skid grooves are formed in the ring wall of the hand screw (4-3-2).

6. A flux-cleaning bellows processing and welding machine according to claim 2, characterized in that: The dust collection mechanism (5) comprises: The air pump (5-1) is fixed on the left side of the upper surface of the base (1), and the air pump (5-1) is connected with an external power source; The number of the arc-shaped frames (5-2) is four, and each two of the arc-shaped frames (5-2) are arranged on the left and right sides of the fixed ring (4-1) in a front-to-back manner; The number of the first air guide pipes (5-3) is several, and each of the first air guide pipes (5-3) is connected with the outer side wall of the arc-shaped frame (5-2) in a penetrating manner; The number of the second air guide pipes (5-4) is two, the second air guide pipes (5-4) are in a "U" shape structure, and the left and right second air guide pipes (5-4) are connected with the front and rear first air guide pipes (5-3) in a penetrating manner; The collecting box (5-6) is fixed on the base (1), the upper end of the collecting box (5-6) is connected with the third air guide pipe (5-7) in a penetrating manner, the upper end of the third air guide pipe (5-7) is connected with the left and right second air guide pipes (5-4) through the connecting pipe, the front side wall of the collecting box (5-6) is provided with a door body, and the left side wall of the collecting box (5-6) is connected with the air inlet end of the air pump (5-1) through the pipeline; The net box (5-8) is arranged at the bottom of the inner top plate of the collecting box (5-6), the left and right side walls of the net box (5-8) are fixed with sliding strips (5-9), the sliding strips (5-9) are slidably provided with second sliding rails (5-10), and the second sliding rails (5-10) are fixed on the inner top plate of the collecting box (5-6).

7. A flux-cleaning bellows processing and welding machine according to claim 6, characterized in that: The bottom of the right second air guide pipe (5-4) is fixed with support rods (5-5) in a front-to-back manner, and the support rods (5-5) are fixed on the base (1).

8. A flux-cleaning bellows processing and welding machine according to claim 6, characterized in that: The limiting mechanism (6) comprises: The number of the first electric telescopic rods (6-1) is two, and each of the first electric telescopic rods (6-1) is fixed on the front and rear of the base (1), and the first electric telescopic rods (6-1) are connected with an external power source; The connecting frame (6-2) is fixed with the movable end of the first electric telescopic rod (6-1); The first support arc pad (6-3) is fixed on the inner bottom plate of the connecting frame (6-2); The number of the second support arc pads (6-4) is two, and each of the second support arc pads (6-4) is arranged on the inner upper part of the connecting frame (6-2) in a front-to-back manner; The number of the second electric telescopic rods (6-5) is two, and each of the second electric telescopic rods (6-5) is connected with the second support arc pad (6-4), the second electric telescopic rods (6-5) are fixed with the connecting frame (6-2) through the mounting blocks (6-6), and the second electric telescopic rods (6-5) are connected with an external power source.

9. A flux-cleaning bellows processing and welding machine according to claim 8, characterized in that: The two second support arc pads (6-4) are arranged in a manner that the upper part is inclined inwardly and the lower part is inclined outwardly, and the mounting surface of the mounting block (6-6) is arranged in a manner that the upper part is inclined inwardly and the lower part is inclined outwardly.

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