CN117483918A - Automatic regulation and control processing device for argon arc welding - Google Patents

Abstract

The invention relates to the field of argon arc welding equipment, in particular to an automatic regulating and controlling treatment device for argon arc welding, which comprises a supporting clamping seat for supporting, wherein the upper end surface of the supporting clamping seat is symmetrically provided with a fixed clamping plate for connection, and the inner end surface of the supporting clamping seat is symmetrically provided with a positioning sliding groove. According to the welding wire feeding device, the adjusting device is arranged, when the welding position and the positioning angle of the welding wire are regulated and controlled, the speed reducing motor can be in threaded connection with the ball sliding sleeve through the transmission screw rod, and then the adjusting device and the feeding device are accurately driven to displace in the positioning sliding groove, so that the welding position of the welding wire is accurately regulated and controlled, meanwhile, the servo motor can drive the connecting worm wheel to carry out meshing rotation through the transmission worm, the connecting worm wheel can drive the sealing cover clamping seat and the feeding device to accurately overturn, and then the angle of the feeding device for supplying the welding wire is accurately regulated and controlled, and the adaptability of the welding wire feeding device is effectively improved.

Description

Automatic regulation and control processing device for argon arc welding

Technical Field

The invention relates to the technical field of argon arc welding equipment, in particular to an automatic regulating and controlling treatment device for argon arc welding.

Background

Argon arc welding, which is a welding technology using argon as a shielding gas, is also called argon shielded welding, namely, argon shielding gas is introduced around the arc welding to isolate air outside a welding area and prevent the oxidation of the welding area.

The publication number is: CN116117274a, a published invention patent, a wire feeding adjusting device of an automatic argon arc welder, comprising: a wire feeding tube; the adjusting mechanism is connected with the welding gun, and the wire feeding pipe is connected with the adjusting mechanism; the adjusting mechanism comprises an adjusting bracket and an adjusting assembly, the adjusting bracket is connected with the welding gun, and the adjusting assembly is connected with the wire feeding pipe. The angle of wire feeding pipe can be adjusted fast through adjusting part, and adjustment speed is fast, and easy operation is convenient, can improve welded efficiency.

Although the device can regulate and control the angle of the welding gun welding wire, the device has the defects of insufficient automation degree and stability for regulating and controlling the feeding angle of the welding wire, and the device is inconvenient for automatic feeding and guiding of the welding wire, so that the practicability of the device is reduced, and an automatic regulating and controlling treatment device for argon arc welding is needed to solve the problems set forth in the above.

Disclosure of Invention

The invention aims to provide an automatic regulation and control processing device for argon arc welding, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an automatic regulation and control processing apparatus of argon arc welding, includes the support cassette that is used for supporting, the up end symmetry of support cassette is provided with the fixed cardboard that is used for connecting, and is located the interior terminal surface symmetry of support cassette has seted up the location spout, is located the fixed direction slide shaft that is provided with in interior terminal surface middle part department of location spout, be located one side the lower terminal surface rotation joint of support cassette has the transmission lead screw, and is located the lower terminal surface of support cassette is just right transmission lead screw department fixed mounting has gear motor, the lower terminal surface of support cassette is through transmission lead screw thread sliding connection has adjusting device, and is located adjusting device's lower terminal surface is fixed and is provided with loading attachment.

Preferably, the adjusting device comprises a guide slide seat for supporting, the side end faces of the guide slide seat are symmetrically provided with connecting side plates, two groups of connecting side plates are located, the inner end faces of the connecting side plates are close to the lower part and are fixedly clamped with limiting clamping shafts, the inner end faces of the guide slide seat are close to the top and are provided with fixing sliding grooves, the front end faces and the rear end faces of the guide slide seat are close to the middle part and are symmetrically provided with ball sliding sleeves, the inner end faces of the guide slide seat are close to the lower part of the ball sliding sleeves and are rotatably clamped with driving worms, the rear end faces of the guide slide seat are right opposite to the driving worms, the middle parts of the inner end faces of the limiting clamping shafts are fixedly provided with connecting worm wheels, and the lower end faces of the connecting worm wheels are fixedly provided with sealing clamping seats.

Preferably, the feeding device comprises a protective shell for supporting, a welding wire bin body is fixedly arranged at the center of the upper end face of the protective shell, a feeding hole is formed in the position, close to the top, of the front end face of the welding wire bin body, a guide device is rotationally clamped at the inner end face of the protective shell, the front end face of the protective shell is close to the bottom of the guide device, a transmission device is rotationally clamped at the bottom of the guide device, a driving synchronous pulley is rotationally clamped at the bottom of the transmission device, the front end face of the protective shell is positioned right to the driving synchronous pulley, a first stepping motor is fixedly arranged at the front end face of the protective shell, the driving synchronous pulley is in meshed connection with the transmission device through a synchronous belt, a guide sliding plate is fixedly arranged at the position, close to the bottom, of the inner end face of the protective shell, a second stepping motor is fixedly arranged at the center of the rear end face of the protective shell, a guide screw rod is arranged at the inner end face of the protective shell, a pushing plate is in threaded sliding connection with the guide screw rod, and the welding wire is fixedly arranged at the rear end face of the protective shell.

Preferably, the material guiding device comprises a connecting rotary drum used for limiting, eight groups of welding wire guide grooves are formed in the outer end face of the connecting rotary drum at equal intervals, a fixed sheave is fixedly arranged in the center of the side end face of the connecting rotary drum, eight groups of groove rotary grooves are formed in the outer end face of the fixed sheave at equal intervals, and sheave sliding grooves are formed between two groups of adjacent sheave rotary grooves.

Preferably, the transmission device comprises a driven synchronous pulley for transmission, an opening disc is fixedly arranged at the center of the upper end face of the driven synchronous pulley, a connecting deflector rod is fixedly arranged at the center of the upper end face of the opening disc, and a connecting clamping shaft is fixedly arranged at the position, close to the end head, of the inner end face of the connecting deflector rod.

Preferably, the transmission lead screw with ball sliding sleeve looks adaptation, the direction slide shaft with fixed spout looks adaptation, the direction slide passes through the transmission lead screw with ball sliding sleeve looks adaptation the direction slide shaft with fixed spout looks adaptation and then screw thread sliding connection is in the interior terminal surface of support cassette, make things convenient for follow-up adjusting device to carry out accurate displacement in the inside of support cassette, improve the accuracy to welding wire derivation position location.

Preferably, the lower end face of the transmission worm is meshed with the connecting worm wheel, the lower end face of the sealing cover clamping seat is fixedly connected with the rear end face of the protective shell, the transmission worm is meshed with the connecting worm wheel, the angle of the feeding device can be regulated and controlled, enough locking stability can be provided, and the stability of welding wire feeding angle regulation is improved.

Preferably, the upper end face opening of the welding wire guide groove is opposite to the lower opening of the welding wire bin body, the driven synchronous pulley is meshed with the driving synchronous pulley through the synchronous belt, and the feeding rotation opening of the welding wire guide groove is equal to the inner width of the welding wire bin body, so that accurate feeding of the welding wire can be conveniently carried out subsequently.

Preferably, the driven synchronous pulley is in rotary clamping connection with the grooved pulley rotary groove through the opening disc, the connecting deflector rod is in sliding clamping connection with the grooved pulley sliding groove through the connecting clamping shaft, the welding wire pushing plate is in sliding clamping connection with the guide sliding plate, the driving synchronous pulley drives the driven synchronous pulley to rotate for every intermittent mode through the synchronous belt, the driven synchronous pulley can stir the fixed grooved pulley to rotate for 45 degrees through the connecting clamping shaft, the welding wire guide groove is subjected to cyclic rotation feeding, and meanwhile the opening disc can synchronously limit to the grooved pulley rotary groove to be locked after rotation, so that the feeding stability is improved.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the welding wire feeding device, the adjusting device is arranged, when the welding position and the positioning angle of the welding wire are regulated and controlled, the speed reducing motor can be in threaded connection with the ball sliding sleeve through the transmission screw rod, and then the adjusting device and the feeding device are accurately driven to displace in the positioning sliding groove, so that the welding position of the welding wire is accurately regulated and controlled, meanwhile, the servo motor can drive the connecting worm wheel to carry out meshing rotation through the transmission worm, the connecting worm wheel can drive the sealing cover clamping seat and the feeding device to accurately overturn, and then the angle of the feeding device for supplying the welding wire is accurately regulated and controlled, and the adaptability of the welding wire feeding device is effectively improved.

2. According to the invention, the feeding device is arranged, when automatic feeding is carried out on welding wires, the first stepping motor can drive the driving synchronous pulley to rotate, the driving synchronous pulley can drive the driven synchronous pulley to rotate through the synchronous belt, and the driven synchronous pulley can limit the sliding of the connecting clamping shaft and the grooved pulley sliding groove so as to drive the turnover degree of the fixed grooved pulley, so that the welding wire guiding groove can guide a new group of welding wires into the guiding sliding plate to complete automatic feeding operation of the welding wires, and meanwhile, the second stepping motor can drive the welding wire pushing plate to accurately push the welding wires through the guiding screw rod, thereby improving the accuracy of guiding length regulation of the welding wires by the heat dissipation guide pipe.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a split view of a body of the present invention;

FIG. 2 is a schematic structural view of the main body of the present invention;

FIG. 3 is a schematic view of the structure of the adjusting device of the present invention;

FIG. 4 is a side view of the adjustment device of the present invention;

FIG. 5 is a split view of the loading device of the present invention;

FIG. 6 is a partial enlarged view of the invention at I;

FIG. 7 is a front view of the loading device of the present invention;

FIG. 8 is a front view A-A cross-sectional view of the present invention along the loading device;

FIG. 9 is a partial enlarged view at II of the present invention;

FIG. 10 is a schematic structural view of a feeding device according to the present invention;

FIG. 11 is a schematic structural view of a material guiding device of the present invention;

fig. 12 is a schematic structural view of the transmission device of the present invention.

In the figure: the device comprises a 1-positioning chute, a 2-guiding sliding shaft, a 3-transmission screw, a 4-fixed clamping plate, a 5-speed reducing motor, a 6-adjusting device, a 7-feeding device, an 8-supporting clamping seat, a 61-guiding sliding seat, a 62-fixed chute, a 63-ball sliding sleeve, a 64-servo motor, a 65-connecting worm wheel, a 66-sealing clamping seat, a 67-limiting clamping shaft, a 68-connecting side plate, a 69-transmission worm, a 71-welding wire bin body, a 72-guiding device, a 73-feeding opening, a 74-protection shell, a 75-transmission device, a 76-first stepping motor, a 77-second stepping motor, a 78-welding wire pushing plate, a 79-guiding screw, a 710-guiding sliding plate, a 711-driving synchronous pulley, a 712-synchronous belt, a 713-heat dissipation guide pipe, a 721-welding wire guiding groove, a 722-connecting rotary drum, 723-fixed grooved pulley, a 724-grooved pulley, a 725-grooved pulley, a 751-connecting clamping shaft, a 752-opening disc, a 753-connecting deflector rod and a 754-driven synchronous pulley.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The invention is further described below with reference to the accompanying drawings.

Example 1:

referring to fig. 1-12, an embodiment of the present invention is provided: the utility model provides an automatic regulation and control processing apparatus of argon arc welding, including the support cassette 8 that is used for supporting, the up end symmetry of support cassette 8 is provided with the fixed cardboard 4 that is used for connecting, and be located the interior terminal surface symmetry of support cassette 8 and seted up location spout 1, be located the fixed guiding slide shaft 2 that is provided with in interior terminal surface middle part department of location spout 1, the lower terminal surface rotation joint of support cassette 8 that is located one side has transmission lead screw 3, and be located the lower terminal surface of support cassette 8 just to be located transmission lead screw 3 department fixed mounting and have gear motor 5, the lower terminal surface of support cassette 8 has adjusting device 6 through transmission lead screw 3 screw thread sliding connection, and be located the fixed loading attachment 7 that is provided with of lower terminal surface of adjusting device 6.

The adjusting device 6 comprises a guide slide seat 61 for supporting, connecting side plates 68 are symmetrically arranged on side end faces of the guide slide seat 61, a limiting clamping shaft 67 is rotatably clamped at the position, close to the lower part, of the inner end faces of the two groups of connecting side plates 68, a fixed sliding groove 62 is formed in the position, close to the top, of the inner end faces of the guide slide seat 61, ball sliding sleeves 63 are symmetrically arranged at the positions, close to the middle, of the front end faces and the rear end faces of the guide slide seat 61, transmission worm 69 is rotatably clamped at the position, close to the lower part of the ball sliding sleeves 63, of the inner end faces of the guide slide seat 61, a servo motor 64 is fixedly arranged at the position, close to the transmission worm 69, of the rear end faces of the guide slide seat 61, a connecting worm wheel 65 is fixedly arranged at the middle part of the inner end faces of the limiting clamping shaft 67, and a sealing cover clamping seat 66 is fixedly arranged at the lower end faces of the connecting worm wheel 65.

The feeding device 7 comprises a protective shell 74 used for supporting, a welding wire bin body 71 is fixedly arranged at the center of the upper end face of the protective shell 74, a feeding hole 73 is formed in the position, close to the top, of the front end face of the welding wire bin body 71, a guide device 72 is rotationally clamped on the inner end face of the protective shell 74, a transmission device 75 is rotationally clamped on the bottom of the guide device 72, a driving synchronous pulley 711 is rotationally clamped on the front end face of the protective shell 74, a first stepping motor 76 is fixedly arranged at the position, close to the driving synchronous pulley 711, of the front end face of the protective shell 74, meshed with the transmission device 75 through a synchronous belt 712, a guide sliding plate 710 is fixedly arranged at the position, close to the bottom, of the inner end face of the protective shell 74, a guide screw 79 is fixedly arranged at the center of the rear end face of the protective shell 74, a welding wire pushing plate 78 is slidingly connected with the inner end face of the protective shell 74 through the guide screw 79, and a welding wire conduit 713 is fixedly arranged at the position, close to the rear end face of the welding wire pushing plate 78.

The material guiding device 72 comprises a connection rotary drum 722 for limiting, eight groups of welding wire guide grooves 721 are formed in the outer end face of the connection rotary drum 722 at equal intervals, a fixed sheave 723 is fixedly arranged in the center of the side end face of the connection rotary drum 722, eight groups of groove wheel grooves 725 are formed in the outer end face of the fixed sheave 723 at equal intervals, and a groove wheel groove 724 is formed between two groups of adjacent groove wheel grooves 725.

The transmission device 75 comprises a driven synchronous pulley 754 for transmission, an opening disc 752 is fixedly arranged at the center of the upper end face of the driven synchronous pulley 754, a connecting deflector rod 753 is fixedly arranged at the center of the upper end face of the opening disc 752, and a connecting clamping shaft 751 is fixedly arranged at the position, close to the end head, of the inner end face of the connecting deflector rod 753.

The transmission lead screw 3 and the ball sliding sleeve 63 looks adaptation, direction slide shaft 2 and fixed spout 62 looks adaptation, direction slide 61 is through transmission lead screw 3 and ball sliding sleeve 63 looks adaptation, direction slide shaft 2 and fixed spout 62 looks adaptation and then threaded sliding connection at the inner terminal surface of support cassette 8, and convenient follow-up adjusting device 6 can carry out accurate displacement in the inside of support cassette 8, improves the accuracy to welding wire derivation position location.

The lower end face of the transmission worm 69 is meshed with the connecting worm gear 65, the lower end face of the sealing cover clamping seat 66 is fixedly connected with the rear end face of the protective shell 74, the transmission worm 69 is meshed with the connecting worm gear 65, the angle of the feeding device 7 can be regulated and controlled, enough locking stability can be provided, and the stability of welding wire feeding angle regulation is improved.

The upper end face opening of the welding wire guide slot 721 is opposite to the lower opening of the welding wire bin body 71, the driven synchronous pulley 754 is meshed with the driving synchronous pulley 711 through the synchronous belt 712, and the feeding rotation opening of the welding wire guide slot 721 is equal to the inner width of the welding wire bin body 71, so that accurate feeding of welding wires can be conveniently carried out subsequently.

The driven synchronous pulley 754 rotates the joint through opening disc 752 and groove rotary groove 725, and connect driving lever 753 through connecting clamping axle 751 and grooved pulley spout 724 carry out slip joint, welding wire pushing plate 78 carries out slip joint with direction slide 710, driving synchronous pulley 711 drives driven synchronous pulley 754 through hold-in range 712 and rotates a round at every intermittent type nature, then driven synchronous pulley 754 can stir fixed grooved pulley 723 through connecting clamping axle 751 and rotate 45 degrees for welding wire guide slot 721 carries out the cyclic rotation material loading, opening disc 752 can synchronous spacing to the inside completion locking of groove rotary groove 725 after rotating simultaneously, improve the stability of material loading.

Working principle: before using, the user can be with equipment through fixed cardboard 4 location outside lifting module on, can be with corresponding welder and removal module location to another group of location spout 1 inside simultaneously, conveniently follow-up to the position of welder regulate and control, simultaneously the user can be with multiunit welding wire through feed inlet 73 leading-in gradually to the welding wire storehouse body 71 inside, conveniently follow-up welding wire carries out endless feed.

When the guiding position of the welding wire is regulated and controlled, a user can start the gear motor 5, and at the moment, the gear motor 5 can drive the transmission screw rod 3 to rotate, so that the transmission screw rod 3 can displace in the positioning chute 1 through the ball sliding sleeve 63 and then the accurate driving and adjusting device 6 and the feeding device 7, and then the guiding position of the welding wire is regulated and controlled accurately.

If the supply angle of the welding wire needs to be regulated and controlled, a user can start the servo motor 64, the servo motor 64 can drive the connecting worm wheel 65 to be meshed and rotated through the transmission worm 69, the connecting worm wheel 65 can synchronously drive the sealing cover clamping seat 66 and the feeding device 7 to accurately overturn, and therefore the angle of the welding wire supplied by the heat dissipation conduit 713 is accurately regulated and controlled, and the follow-up welding gun matched with the welding gun is convenient to perform welding operation.

When automatic material changing is carried out on welding wires, a user can start the first stepping motor 76, at the moment, the first stepping motor 76 can drive the driving synchronous pulley 711 to rotate, the driving synchronous pulley 711 can drive the driven synchronous pulley 754 to rotate for one circle through the synchronous belt 712, the driven synchronous pulley 754 can limit sliding of the connecting clamping shaft 751 and the grooved pulley chute 724, further the fixed grooved pulley 723 is driven to overturn for 45 degrees, at the moment, the welding wire guide groove 721 positioned at the inclined lower part can guide a new group of welding wires into the guide sliding plate 710, the feeding operation of the welding wires is finished, and meanwhile, the second stepping motor 77 can drive the welding wire pushing plate 78 to accurately push the welding wires through the guide screw 79, so that follow-up discharging is facilitated.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides an automatic regulation and control processing apparatus of argon arc welding, is including being used for supporting support cassette (8), the up end symmetry of support cassette (8) is provided with fixed cardboard (4) that are used for connecting, and is located the interior terminal surface symmetry of support cassette (8) has seted up location spout (1), is located the interior terminal surface middle part department of location spout (1) is fixed to be provided with direction slide shaft (2), its characterized in that: the lower end face rotation joint that is located one side support cassette (8) has transmission lead screw (3), and is located the lower terminal surface of support cassette (8) just right transmission lead screw (3) department fixed mounting has gear motor (5), the lower terminal surface of support cassette (8) is through transmission lead screw (3) threaded sliding connection has adjusting device (6), and is located the lower terminal surface of adjusting device (6) is fixed to be provided with loading attachment (7).

2. The automatic argon arc welding regulation and control processing device according to claim 1, wherein: the adjusting device (6) comprises a guide sliding seat (61) used for supporting, side end faces of the guide sliding seat (61) are symmetrically provided with connecting side plates (68), two groups of connecting side plates (68) are located, the inner end faces of the connecting side plates are close to the lower portion, a limiting clamping shaft (67) is rotatably clamped, a fixing sliding groove (62) is formed in the position, close to the top, of the inner end faces of the guide sliding seat (61), ball sliding sleeves (63) are symmetrically arranged on the front end faces and the rear end faces of the guide sliding seat (61), ball sliding sleeves (63) are symmetrically arranged on the positions, close to the lower portion of the ball sliding sleeves (63), of the inner end faces of the guide sliding seat (61), a transmission worm (69) is fixedly arranged on the rear end faces of the guide sliding seat (61), a connecting worm wheel (65) is fixedly arranged on the middle portion of the inner end faces of the limiting clamping shaft (67), and a sealing cover clamping seat (66) is fixedly arranged on the lower end faces of the connecting worm wheel (65).

3. The argon arc welding automatic regulation and control processing device according to claim 2, wherein: the feeding device (7) comprises a protective shell (74) for supporting, a welding wire bin body (71) is fixedly arranged at the center of the upper end face of the protective shell (74), a feeding hole (73) is formed in the position, close to the top, of the front end face of the welding wire bin body (71), a guide device (72) is rotationally clamped on the inner end face of the protective shell (74), a transmission device (75) is rotationally clamped on the bottom of the guide device (72) and is positioned on the front end face of the protective shell (74), a driving synchronous pulley (711) is rotationally clamped on the bottom of the transmission device (75), a first stepping motor (76) is fixedly arranged on the front end face of the protective shell (74) right opposite to the position of the driving synchronous pulley (711), the driving synchronous pulley (711) is in meshed connection with the transmission device (75), a guide (710) is fixedly arranged on the position, close to the bottom of the inner end face of the protective shell (74), a second stepping motor (77) is fixedly arranged on the front end face of the protective shell (74), a second stepping motor (77) is fixedly arranged on the center of the guide screw rod (79), and be located the inner terminal surface of protection casing (74) is through direction lead screw (79) threaded sliding connection has welding wire to push away flitch (78), the rear end face of protection casing (74) just to welding wire pushes away flitch (78) department fixed be provided with heat dissipation pipe (713).

4. An argon arc welding automatic regulation and control processing device according to claim 3, wherein: the guide device (72) comprises a connecting rotary drum (722) used for limiting, eight groups of welding wire guide grooves (721) are formed in the outer end face of the connecting rotary drum (722) at equal intervals, a fixed sheave (723) is fixedly arranged at the center of the side end face of the connecting rotary drum (722), eight groups of groove rotary grooves (725) are formed in the outer end face of the fixed sheave (723) at equal intervals, and a sheave chute (724) is formed between two groups of adjacent groove rotary grooves (725).

5. The argon arc welding automatic regulation and control processing device according to claim 4, wherein: the transmission device (75) comprises a driven synchronous pulley (754) for transmission, an opening disc (752) is fixedly arranged at the center of the upper end face of the driven synchronous pulley (754), a connecting deflector rod (753) is fixedly arranged at the center of the upper end face of the opening disc (752), and a connecting clamping shaft (751) is fixedly arranged at the position, close to the end, of the inner end face of the connecting deflector rod (753).

6. The argon arc welding automatic regulation and control processing device according to claim 5, wherein: the transmission screw rod (3) is matched with the ball sliding sleeve (63), the guide sliding shaft (2) is matched with the fixed sliding groove (62), and the guide sliding seat (61) is matched with the ball sliding sleeve (63) through the transmission screw rod (3), and the guide sliding shaft (2) is matched with the fixed sliding groove (62) and is in threaded sliding connection with the inner end surface of the supporting clamping seat (8).

7. The argon arc welding automatic regulation and control processing device according to claim 5, wherein: the lower end face of the transmission worm (69) is meshed with the connecting worm wheel (65), and the lower end face of the sealing cover clamping seat (66) is fixedly connected with the rear end face of the protection shell (74).

8. The argon arc welding automatic regulation and control processing device according to claim 5, wherein: the upper end surface opening of the welding wire guide groove (721) is opposite to the lower opening of the welding wire bin body (71), and the driven synchronous pulley (754) is meshed with the driving synchronous pulley (711) through the synchronous belt (712).

9. The argon arc welding automatic regulation and control processing device according to claim 5, wherein: the driven synchronous pulley (754) is rotationally clamped with the grooved pulley rotating groove (725) through the opening disc (752), the connecting deflector rod (753) is slidably clamped with the grooved pulley sliding groove (724) through the connecting clamping shaft (751), and the welding wire pushing plate (78) is slidably clamped with the guide sliding plate (710).