CN111745327A

CN111745327A - Welding rod processing equipment for automatic feeding

Info

Publication number: CN111745327A
Application number: CN202010675449.3A
Authority: CN
Inventors: 黄金磊
Original assignee: Wenzhou Kepa Machinery Technology Co ltd
Current assignee: Wenzhou Kepa Machinery Technology Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2020-10-09

Abstract

The invention discloses welding rod processing equipment for automatic feeding, which comprises a machine body, wherein a conveying cavity is arranged in the machine body, a sliding guide rail is fixedly arranged on the left side wall body in the conveying cavity, a conveying device for conveying a metal core is arranged on the sliding guide rail, the conveying device comprises a sliding groove arranged in the upper side wall body of the sliding guide rail, and the conveying device is arranged and can convey the metal core through the sliding fit of a sliding push block and the sliding groove; the invention is provided with a driving device, the moving block can be separated from the metal core through the cam, and the moving block is driven to reset through the rotation of the second rotating rod and the third rotating rod, so that the reciprocating motion of feeding is realized; the invention is provided with a coating device, which injects coating quantitatively and regularly by rotating a rotating disc and moulds the coating by reciprocating a lower die.

Description

Welding rod processing equipment for automatic feeding

Technical Field

The invention relates to the technical field of welding rods, in particular to welding rod processing equipment for automatic feeding.

Background

The welding rod consists of a welding core and a coating; the welding rod is that the coating (coating) is uniformly and centripetally coated on the welding core outside the metal welding core; the welding rod types are different, and the welding core is also different, namely the metal core of the welding rod; in the present metal core transportation manufacturing process, the transportation of metal core and the parcel in-process conversion of coating have the asynchronous condition, generally can be in the inhomogeneous condition of parcel, influence holistic work efficiency like this, so need design a section be used for the autoloading's of fixed length transportation metal core welding rod processing equipment.

Disclosure of Invention

The object of the present invention is to provide a welding rod processing device for automatic feeding, which overcomes the above-mentioned drawbacks of the prior art.

The welding rod processing equipment for automatic feeding comprises a machine body, wherein a conveying cavity is arranged in the machine body, a sliding guide rail is fixedly arranged on the left side wall body in the conveying cavity, a conveying device for conveying a metal core is arranged on the sliding guide rail, the conveying device comprises a sliding chute arranged in the upper side wall body of the sliding guide rail, a sliding push block is arranged in the sliding chute in a sliding mode, a first rotating shaft extending out of the rear side wall body is arranged in the sliding push block in a rotating mode, a moving block capable of pushing the metal core to move in a fixed length mode and reset is fixedly arranged on the first rotating shaft in the sliding push block, an adjusting screw rod used for adjusting the clamping degree of the moving block and the metal core is arranged on the left side wall body and the right side wall body of the sliding push block on the left side and the right side in a threaded mode, a first rotating rod is fixedly arranged on the first rotating shaft on the rear, the rear side of the sliding guide rail is provided with a sliding guide rail which is symmetrical left and right and used for fixed support, the upper side of the sliding guide rail is provided with an auxiliary rail for assisting the auxiliary wheel to slide, the lower side of the auxiliary rail is fixedly provided with a sliding rod for limiting left and right movement and adjusting height, the sliding rod is slidably arranged in the sliding rod sleeve, the lower side of the sliding rod sleeve positioned on the left side of the transportation cavity is fixedly provided with a first supporting rod, a telescopic spring for resetting is arranged between the lower side of the first supporting rod and a fixed stop block fixedly arranged on the lower side of the sliding rod, the lower side of the sliding rod sleeve positioned on the right side of the first supporting rod is fixedly provided with a second supporting rod for supporting, the rear side of the sliding guide rail is provided with a driving device for driving the transportation device to move leftwards or rightwards, the right, the right side of the molding box is provided with a cutting device for drying and cutting at a fixed length after coating a coating, and the right side of the cutting device is provided with a collecting box for collecting the cut welding rods.

On the basis of the technical scheme, the driving device comprises a motor which is fixedly arranged in the rear side wall body of the transportation cavity at the rear side of the sliding guide rail, a rotating shaft II which is rotatably arranged with the front side wall body of the transportation cavity is fixedly arranged on a power output shaft of the motor, a cam which can push the auxiliary track to move upwards is fixedly arranged on the rotating shaft II at the lower side of the auxiliary track, a belt wheel I is fixedly arranged at the rear side of the cam, a fixed rod I is fixedly arranged on the upper side wall body of the transportation cavity, a gear box is fixedly arranged at the lower side of the fixed rod I, a rotating shaft III is rotatably arranged on the front side wall body and the rear side wall body of the gear box, the rotating shaft III penetrates through the front side wall body and the rear side wall body of the gear box at the front side and the rear side of the rotating shaft III, a rotating shaft IV is, and a rotating rod II is fixedly arranged on the rotating shaft III on the front side of the gear box, and a rotating rod III rotatably arranged on the upper side of the moving block is rotatably arranged on the lower side of the rotating rod II.

On the basis of the technical scheme, the coating device comprises an upper mold fixedly arranged on the molding box and used for coating, a fixed disk used for feeding is fixedly arranged on the upper side of the upper mold, a first through hole penetrating through the upper and lower sides is formed in the left side of the fixed disk, a fifth rotating shaft rotatably arranged on the upper side of the first through hole and the upper side of the molding box is fixedly provided with a rotating disk, a second through hole with the same size as the first through hole is formed in the right side of the rotating disk, a second fixed rod is fixedly arranged on the upper side wall of a transportation cavity on the upper side of the molding box, a sixth rotating shaft is rotatably arranged on the second fixed rod, a second bevel gear meshed with the first bevel gear fixedly arranged on the fifth rotating shaft is fixedly arranged on the right side of the transportation cavity, a third belt wheel is fixedly arranged on the fourth rotating shaft in the gear box, and a first synchronous belt is arranged, a bevel gear four which is connected with a bevel gear three which is fixedly arranged on the rotating shaft six in a meshed manner is fixedly arranged on the rotating shaft four on the front side of the gear box, a bevel gear five is rotatably arranged on the front side wall body and the rear side wall body of the transportation cavity on the lower side of the cam, a belt wheel five is fixedly arranged on the front side of the bevel gear five, a belt wheel six is fixedly arranged on the rotating shaft two on the front side of the cam, a synchronous belt two is arranged between the belt wheel six and the belt wheel five, a rotating shaft seven is rotatably arranged between the rotating shaft two and the supporting rod two, a bevel gear six which is connected with the bevel gear five in a meshed manner is fixedly arranged on the rotating shaft seven, a rotating rod four is fixedly arranged on the rotating shaft seven in the molding box, a rotating rod five is rotatably arranged on the right side of the rotating rod four, a molding cavity for molding the coating is arranged in the molding box, mould the moulding case upside the transport chamber upside wall body on set firmly the scribble workbin that is used for providing coating, the access switch upside set firmly the access switch that is used for the coating to get into on the fuselage, scribble the workbin with it can make the coating in the scribble workbin enter into moulding the case to mould to be equipped with the pipeline between the moulding case.

On the basis of the technical scheme, cutting device is including setting firmly arranging in mould stoving case on the wall body of case right side, the last downside wall body of stoving incasement sets firmly the heating piece that the welding rod that is used for the coating to accomplish dried on, stoving case downside the cutting support frame has set firmly on the wall body of transportation chamber downside, it is equipped with the adjustable cutting knife that is used for the welding rod cutting to slide in the wall body of cutting support frame right side.

The invention has the beneficial effects that: the metal core conveying device is provided with a conveying device, and the metal core can be conveyed through the sliding fit of the sliding push block and the sliding groove; the invention is provided with a driving device, the moving block can be separated from the metal core through the cam, and the moving block is driven to reset through the rotation of the second rotating rod and the third rotating rod, so that the reciprocating motion of feeding is realized; the coating device is arranged, transmission continuity can be realized through a simple mechanical structure, coating is injected quantitatively and regularly through rotation of the rotating disc, and then the coating is molded through reciprocating motion of the lower die; the welding rod cutting device is provided with a cutting device, and can cut the welding rod dried by the heating block into a standard length through the adjustable cutting knife.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in 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 it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view showing the overall construction of a welding wire processing apparatus for automatic feeding;

FIG. 2 is a cross-sectional view taken at "A-A" of FIG. 1 in accordance with the present invention;

FIG. 3 is a cross-sectional view taken at "B-B" of FIG. 1 in accordance with the present invention;

FIG. 4 is a cross-sectional view taken at "C-C" of FIG. 1 in accordance with the present invention;

FIG. 5 is an enlarged view of a portion of the auxiliary track of FIG. 2 in accordance with the present invention;

FIG. 6 is a cross-sectional view taken at "D-D" of FIG. 1 in accordance with the present invention.

Detailed Description

The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Referring to fig. 1 to 6, the welding rod processing equipment for automatic feeding according to the embodiment of the present invention includes a machine body 10, a transportation cavity 11 is arranged in the machine body 10, a sliding guide 30 is fixedly arranged on a left side wall body in the transportation cavity 11, a transportation device 901 for transporting and transporting a metal core is arranged on the sliding guide 30, the transportation device 901 includes a sliding groove 57 arranged in an upper side wall body of the sliding guide 30, a sliding push block 12 is slidably arranged in the sliding groove 57, a rotating shaft first 59 extending out of a rear side wall body is rotatably arranged in the sliding push block 12, a moving block 29 capable of pushing the metal core to move and reset in a fixed length is fixedly arranged on the rotating shaft first 59 in the sliding push block 12, an adjusting screw 13 for adjusting a clamping degree between the moving block 29 and the metal core is threadedly arranged on a left side wall body and a right side wall body of the sliding push block 12 on, a first rotating rod 60 is fixedly arranged on a first rotating shaft 59 on the rear side of the sliding push block 12, a first rotating rod 60 is arranged on the right side of the rotating rod 60 in a rotating mode and used for assisting the moving block 29 to move upwards to reset an auxiliary wheel 61, a sliding guide rail 30 which is symmetrical in left and right sides and used for fixedly supporting is arranged on the rear side of the sliding guide rail 30 in an extending mode, an auxiliary rail 58 is arranged on the upper side of the sliding guide rail 30 and used for assisting the auxiliary wheel 61 to slide, a sliding rod 34 used for limiting left and right movement and adjusting height is fixedly arranged on the lower side of the auxiliary rail 58, the sliding rod 34 is slidably arranged in the sliding rod sleeve 31, a first supporting rod 46 is fixedly arranged on the lower side of the sliding rod sleeve 31 on the left side of the transportation cavity 11, a telescopic spring 32 used for resetting is arranged between the lower side of the first supporting rod 46 and a fixed stop 33 fixedly arranged on, the rear side of the sliding guide rail 30 is provided with a driving device 902 for driving the conveying device 901 to move leftwards or rightwards, the right side of the sliding guide rail 30 is fixedly provided with a molding box 47 for coating, a coating device 903 is arranged in the molding box 47, the right side of the molding box 47 is provided with a cutting device 904 for drying and cutting at a fixed length after coating a coating, and the right side of the cutting device 904 is provided with a collecting box 56 for collecting cut welding rods.

In addition, in one embodiment, the driving device 902 includes a motor 36 fixedly disposed in the rear sidewall of the transportation cavity 11 behind the sliding guide 30, a second rotating shaft 37 rotatably mounted with the front sidewall of the transportation cavity 11 is fixedly disposed on a power output shaft of the motor 36, a cam 42 capable of pushing the auxiliary rail 58 to move upward is fixedly disposed on the second rotating shaft 37 below the auxiliary rail 58, a first pulley 35 is fixedly disposed behind the cam 42, a first fixing rod 14 is fixedly disposed on the upper sidewall of the transportation cavity 11, a gear box 15 is fixedly disposed below the first fixing rod 14, a third rotating shaft 62 is rotatably disposed on the front and rear sidewalls of the gear box 15, the third rotating shaft 62 penetrates through the front and rear sidewalls of the gear box 15, a fourth rotating shaft 70 is rotatably disposed on the front and rear sidewalls of the gear box 15 on the right side of the third rotating shaft 62, and a second pulley 16 is fixedly disposed on the third rotating shaft 62 on the rear side of the gear box 15, a transmission belt 26 is arranged between the second belt wheel 16 and the first belt wheel 35, a rotating rod 27 is fixedly arranged on the rotating shaft third 62 at the front side of the gear box 15, a third rotating rod 28 which is rotatably arranged with the upper side of the moving block 29 is rotatably arranged at the lower side of the second rotating rod 27, when the motor 36 is started, the second rotating shaft 37 is driven to rotate, the second rotating shaft 37 rotates to drive the first belt wheel 35 to rotate, the first belt wheel 35 rotates to drive the transmission belt 26 to rotate, the transmission belt 26 rotates to drive the second belt wheel 16 to rotate, the second belt wheel 16 rotates to drive the third rotating shaft 62 to rotate, the third rotating shaft 62 rotates to drive the second rotating rod 27 to rotate, the second rotating rod 27 rotates to drive the third rotating rod 28 to rotate, the third rotating rod 28 rotates to drive the moving block 29 to be pressed with the metal core, thereby driving the moving block 29 to slide to the right along the sliding groove 57 arranged on the sliding guide rail 30, and driving the sliding push block 12 and the metal to slide to the right along the sliding groove 57 arranged on the sliding guide rail 30 to transport the metal core; when the sliding push block 12 slides to the right side and needs to reset, the second rotating shaft 37 rotates to drive the cam 42 to rotate, the cam 42 rotates to drive the auxiliary track 58 to move upwards, thereby driving the auxiliary wheel 61 to move upwards to slide along the auxiliary track 58, thereby driving the first rotating shaft 60 to rotate clockwise, thereby driving the first rotating shaft 59 to rotate and separate from the metal core, thereby carrying out the transmission, the second rotating shaft 27 is made to rotate to drive the third rotating shaft 28 to rotate, the third rotating shaft 28 rotates to drive the moving block 29 to slide to the left, thereby driving the sliding push block 12 to slide along the sliding groove 57 to slide to the left to reset, and the fixed-length fixed-time transportation of the metal core can be realized, thereby.

In addition, in one embodiment, the coating device 903 comprises an upper mold 51 fixedly installed on the molding box 47 for coating, a fixed disk 67 for feeding is fixedly installed on the upper side of the upper mold 51, a through hole 68 penetrating through the upper and lower sides is formed in the left side of the fixed disk 67, a rotating shaft five 52 rotatably installed on the upper side wall of the molding box 47 is arranged on the upper side of the through hole 68, a rotating disk 66 is fixedly installed on the rotating shaft five 52, a through hole two 69 with the same size as the through hole one 68 is formed in the right side of the rotating disk 66, a fixing rod two 17 is fixedly installed on the upper side wall of the transportation cavity 11 on the upper side of the molding box 47, a rotating shaft six 18 is rotatably installed on the fixing rod two 17, a bevel gear two 24 in meshing connection with a bevel gear one 25 fixedly installed on the rotating shaft five 52 is fixedly installed on the right side of the transportation cavity 11, a belt wheel three 64 is fixedly installed on a rotating, a synchronous belt 65 is arranged between the third belt wheel 64 and the fourth belt wheel 63, a bevel gear four 20 engaged with the bevel gear three 19 fixedly arranged on the sixth shaft 18 is fixedly arranged on the fourth shaft 70 at the front side of the gear box 15, a bevel gear five 38 is rotatably arranged on the front and rear side wall bodies of the transportation cavity 11 at the lower side of the cam 42, a pulley five 39 is fixedly arranged on the front side of the bevel gear five 38, a pulley six 43 is fixedly arranged on the second shaft 37 at the front side of the cam 42, a synchronous belt two 44 is arranged between the pulley six 43 and the pulley five 39, a shaft seven 41 is rotatably arranged between the second shaft 37 and the second support rod 45, a bevel gear six 40 engaged with the bevel gear five 38 is fixedly arranged on the shaft seven 41 in the plastic box 47, a rotating rod four 48 is fixedly arranged on the rotating shaft seven 41, and a rotating rod five 49 is rotatably arranged on the right side of the fourth shaft 48, a molding cavity 71 for molding the coating is arranged in the molding box 47, a lower die 50 which is installed in a sealing manner is arranged on the lower side of the molding cavity 71 in a sliding manner, a rotating rod five 49 is hinged to the lower side of the lower die 50, a coating box 21 for providing the coating is fixedly arranged on the upper side wall body of the transportation cavity 11 on the upper side of the molding box 47, an entering switch 22 for entering the coating is fixedly arranged on the machine body 10 on the upper side of the entering switch 22, a pipeline 23 is arranged between the coating box 21 and the molding box 47 to enable the coating in the coating box 21 to enter the molding box 47, when a pulley four 63 rotates, a synchronous belt 65 rotates, the synchronous belt 65 rotates to drive a pulley three 64 to rotate, the pulley three 64 rotates to drive a rotating shaft four 70 to rotate, the rotating shaft four 70 rotates to drive a bevel gear four 20 to rotate, the bevel gear four 20 rotates to drive a bevel gear three 19 to rotate, and the bevel gear three 19 rotates, the rotating shaft six 18 rotates to drive the bevel gear two 24 to rotate, the bevel gear two 24 rotates to drive the bevel gear one 25 to rotate, the bevel gear one 25 rotates to drive the rotating shaft five 52 to rotate, the rotating shaft five 52 rotates to drive the rotating disc 66 to rotate, the rotating disc 66 rotates to drive the through hole two 69 to be communicated with the through hole one 68, so that the coating flowing into the molding box 47 from the coating box 21 enters the molding cavity 71 for coating the coating on the outer side of the metal core, and the coating flowing out of the through hole one 68 enters the molding cavity 71 through the upper die 51; when the second rotating shaft 37 rotates to drive the sixth belt wheel 43 to rotate, the sixth belt wheel 43 rotates to drive the second synchronous belt 44 to rotate, the second synchronous belt 44 rotates to drive the fifth belt wheel 39 to rotate, the fifth belt wheel 39 rotates to drive the fifth bevel gear 38 to rotate, the fifth bevel gear 38 rotates to drive the sixth bevel gear 40 to rotate, the sixth bevel gear 40 rotates to drive the seventh rotating shaft 41 to rotate, the seventh rotating shaft 41 rotates to drive the fourth rotating shaft 48 to rotate, the fourth rotating shaft 48 rotates to drive the fifth rotating shaft 49 to rotate, the fifth rotating shaft 49 rotates to drive the lower die 50 to move upwards or downwards, when the lower die 50 moves upwards, the lower die is used for smearing the coating on the outer side of the metal core, and when the lower die 50 moves downwards, the metal core.

In addition, in one embodiment, the cutting device 904 includes the stoving case 72 that sets firmly on the wall body of moulding case 47 right side, the last downside wall body in the stoving case 72 sets firmly on be used for the coating to accomplish the welding rod and carry out the heating piece 53 of drying, stoving case 72 downside the transportation chamber 11 downside wall body sets firmly has the cutting support frame 54, it is equipped with the adjustable cutting knife that is used for the welding rod cutting to slide in the wall body of cutting support frame 54 right side, when the metal core through moulding case 47 sees off, dries through heating piece 53, and the rethread cutting knife 55 carries out the welding rod spare of standard length.

In the initial state, the convex part of the cam 42 is not contacted with the lower side of the auxiliary track 58, the sliding push block 12 is at the left side position of the sliding guide rail 30, the moving block 29 is contacted with the metal core, and the lower die 50 is at the lower side of the die cavity 71.

When the fixed-length feeding is carried out on the metal core, the motor 36 is started firstly, the motor 36 drives the rotating shaft II 37 to rotate when being started, the rotating shaft II 37 rotates to drive the belt wheel I35 to rotate, the belt wheel I35 rotates to drive the transmission belt 26 to rotate, the transmission belt 26 rotates to drive the belt wheel II 16 to rotate, the belt wheel II 16 rotates to drive the rotating shaft III 62 to rotate, the rotating shaft III 62 rotates to drive the rotating shaft II 27 to rotate, the rotating shaft II 27 rotates to drive the rotating shaft III 28 to rotate, the rotating shaft III 28 rotates to drive the moving block 29 to be pressed with the metal core, so that the moving block 29 is driven to slide to the right side along the sliding groove 57 arranged on the sliding guide rail 30, and the sliding push block 12 and the metal; when the sliding push block 12 slides to the right side and needs to reset, firstly, the second rotating shaft 37 is rotated to drive the cam 42 to rotate, the cam 42 rotates to drive the auxiliary track 58 to move upwards, thereby driving the auxiliary wheel 61 to move upwards to slide along the auxiliary track 58, thereby driving the first rotating shaft 60 to rotate clockwise, thereby driving the first rotating shaft 59 to rotate and separate from the metal core, thereby carrying out the transmission, the second rotating shaft 27 is rotated to drive the third rotating shaft 28 to rotate, the third rotating shaft 28 is rotated to drive the moving block 29 to slide to the left, thereby driving the sliding push block 12 to slide along the sliding groove 57 to slide to the left to reset, and realizing the fixed-length timed transportation of the metal core, thereby effectively improving the processing.

When the metal core fed into the molding cavity 71 is coated, the belt wheel four 63 is firstly rotated, the belt wheel four 63 is rotated to drive the synchronous belt one 65 to rotate, the synchronous belt one 65 is rotated to drive the belt wheel three 64 to rotate, the belt wheel three 64 is rotated to drive the rotating shaft four 70 to rotate, the rotating shaft four 70 is rotated to drive the bevel gear four 20 to rotate, the bevel gear four 20 is rotated to drive the bevel gear three 19 to rotate, the bevel gear three 19 is rotated to drive the rotating shaft six 18 to rotate, the rotating shaft six 18 is rotated to drive the bevel gear two 24 to rotate, the bevel gear two 24 is rotated to drive the bevel gear one 25 to rotate, the bevel gear one 25 is rotated to drive the rotating shaft five 52 to rotate, the rotating shaft five 52 is rotated to drive the rotating disc 66 to rotate so that the, so that the coating flowing into the molding box 47 from the coating box 21 enters the molding cavity 71 for coating the outer surface of the metal core, and the coating flowing out of the first through hole 68 enters the molding cavity 71 through the upper die 51; when the second rotating shaft 37 rotates to drive the sixth belt wheel 43 to rotate, the sixth belt wheel 43 rotates to drive the second synchronous belt 44 to rotate, the second synchronous belt 44 rotates to drive the fifth belt wheel 39 to rotate, the fifth belt wheel 39 rotates to drive the fifth bevel gear 38 to rotate, the fifth bevel gear 38 rotates to drive the sixth bevel gear 40 to rotate, the sixth bevel gear 40 rotates to drive the seventh rotating shaft 41 to rotate, the seventh rotating shaft 41 rotates to drive the fourth rotating shaft 48 to rotate, the fourth rotating shaft 48 rotates to drive the fifth rotating shaft 49 to rotate, the fifth rotating shaft 49 rotates to drive the lower die 50 to move upwards or downwards, when the lower die 50 moves upwards, the lower die is used for smearing the coating on the outer side of the metal core, and when the lower die 50 moves downwards, the metal core.

When drying and cutting the shaping to the metal core that the coating was accomplished, start earlier that heating block 53 carries out the coating to the metal core through the coating that moulds the type chamber 71 and dry, and rethread conveyer transports to the right side, then cuts the welding condition of standard length through cutting knife 55, and rethread collecting box 56 collects.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a welding rod processing equipment for autoloading, includes the fuselage, its characterized in that: a transportation cavity is arranged in the machine body, a sliding guide rail is fixedly arranged on the wall body at the left side in the transportation cavity, a transportation device used for transporting and transporting the metal core is arranged on the sliding guide rail, the transportation device comprises a sliding groove arranged in the wall body at the upper side of the sliding guide rail, a sliding push block is slidably arranged in the sliding groove, a first rotating shaft extending out of the wall body at the rear side is rotatably arranged in the sliding push block, a moving block capable of pushing the metal core to move in a fixed length and reset is fixedly arranged on the first rotating shaft in the sliding push block, adjusting screws used for adjusting the clamping degree of the moving block and the metal core are threadedly arranged on the wall bodies at the left side and the right side of the sliding push block at the left side and the right side of the moving block, a first rotating rod is fixedly arranged on the first rotating shaft at the rear side of the sliding push block, auxiliary wheels used for assisting the moving, an auxiliary track is arranged on the upper side of the sliding guide rail and used for assisting the auxiliary wheel to slide, a sliding rod used for limiting left and right movement and adjusting the height is fixedly arranged on the lower side of the auxiliary track, the sliding rod is slidably installed in the sliding rod sleeve, a first supporting rod is fixedly arranged on the lower side of the sliding rod sleeve positioned on the left side of the transportation cavity, a telescopic spring used for resetting is arranged between the lower side of the first supporting rod and a fixed stop block fixedly arranged on the lower side of the sliding rod, a second supporting rod used for supporting is fixedly arranged on the lower side of the sliding rod sleeve positioned on the right side of the first supporting rod, a driving device used for driving the transportation device to move leftwards or rightwards is arranged on the rear side of the sliding guide rail, a molding box used for coating is fixedly arranged on the right side of the sliding guide rail, a coating device is arranged in, and a collecting box for collecting the cut welding rods is arranged on the right side of the cutting device.

2. The welding electrode processing apparatus for automatic feeding as defined in claim 1, wherein: the driving device comprises a motor fixedly arranged in the rear side wall body of the transportation cavity at the rear side of the sliding guide rail, a rotating shaft II rotatably arranged on the front side wall body of the transportation cavity is fixedly arranged on a power output shaft of the motor, a cam capable of pushing the auxiliary rail to move upwards is fixedly arranged on the rotating shaft II at the lower side of the auxiliary rail, a belt wheel I is fixedly arranged at the rear side of the cam, a fixed rod I is fixedly arranged on the wall body at the upper side of the transportation cavity, a gear box is fixedly arranged at the lower side of the fixed rod I, a rotating shaft III is rotatably arranged on the front side wall body and the rear side wall body of the gear box and penetrates through the front side wall body and the rear side wall body of the gear box in the front and rear directions, a rotating shaft IV is rotatably arranged on the front side wall body and the rear side wall body of the gear box, a belt wheel II is fixedly arranged on the, and a third rotating rod rotatably mounted with the upper side of the moving block is rotatably arranged on the lower side of the second rotating rod.

3. The welding electrode processing apparatus for automatic feeding as defined in claim 1, wherein: the coating device comprises an upper mold fixedly arranged on the molding box and used for coating, a fixed disk used for feeding is fixedly arranged on the upper side of the upper mold, a first through hole penetrating through the left side of the fixed disk from top to bottom is arranged on the left side of the fixed disk, a fifth rotating shaft rotatably arranged on the upper side of the first through hole and rotatably arranged with the upper side wall body of the molding box is arranged on the upper side of the first through hole, a rotating disk is fixedly arranged on the fifth rotating shaft, a second through hole with the same size as the first through hole is arranged on the right side of the rotating disk, a second fixing rod is fixedly arranged on the upper side wall body of a transportation cavity on the upper side of the molding box, a sixth rotating shaft is rotatably arranged on the second fixing rod, a second bevel gear meshed with the first bevel gear fixedly arranged on the fifth rotating shaft is fixedly arranged on the right side of the transportation cavity, a third belt wheel is fixedly arranged on the fourth rotating shaft in the gear box, a first synchronous belt is arranged between, a fifth bevel gear is rotatably arranged on the front and rear side wall bodies of the transportation cavity on the lower side of the cam, a fifth belt wheel is fixedly arranged on the front side of the fifth bevel gear, a sixth belt wheel is fixedly arranged on the second rotating shaft on the front side of the cam, a second synchronous belt is arranged between the sixth belt wheel and the fifth belt wheel, a seventh rotating shaft is rotatably arranged between the second rotating shaft and the second supporting rod, a sixth bevel gear meshed with the fifth bevel gear is fixedly arranged on the seventh rotating shaft in the molding box, a fourth rotating rod is fixedly arranged on the seventh rotating shaft in the molding box, a fifth rotating rod is rotatably arranged on the right side of the fourth rotating rod, a molding cavity for molding the coating is arranged in the molding box, a lower mold which is arranged in a sealing manner is slidably arranged on the lower side of the molding cavity, the fifth rotating rod is hinged to the lower side of the lower mold, a coating box for providing the coating is fixedly arranged on the upper side wall body of the transportation cavity on the, and a pipeline is arranged between the coating tank and the molding tank, so that the coating in the coating tank can enter the molding tank.

4. The welding electrode processing apparatus for automatic feeding as defined in claim 1, wherein: cutting device is including setting firmly arranging in mould case stoving case on the wall body of case right side, the heating piece that the welding rod that is used for coating to accomplish was dried has set firmly on the last downside wall body of stoving incasement, stoving case downside the cutting support frame has set firmly on the wall body of transportation chamber downside, it is used for the cutting knife of welding rod cutting to slide to be equipped with the adjustable in the wall body of cutting support frame right side.