CN114289989A - Chemical tank straight seam welding processing machine and welding processing method - Google Patents
Chemical tank straight seam welding processing machine and welding processing method Download PDFInfo
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- CN114289989A CN114289989A CN202210098133.1A CN202210098133A CN114289989A CN 114289989 A CN114289989 A CN 114289989A CN 202210098133 A CN202210098133 A CN 202210098133A CN 114289989 A CN114289989 A CN 114289989A
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Abstract
The invention relates to the technical field of chemical tank welding processing, in particular to a chemical tank straight seam welding processing machine and a welding processing method, which comprise a base, a driving mechanism, a welding mechanism, a displacement mechanism and a clamping mechanism, wherein the driving mechanism is arranged on the upper end surface of the base; the invention can solve the following problems in the process of welding the chemical tank body and the tank cover by adopting the chemical tank body automatic welding machine in the prior art: only one circular seam can be welded at a time, so that the efficiency of welding the tank cover and the chemical tank body is reduced; the process of manually arranging the belt for limiting the two ends of the chemical tank is complex, and the limiting effect of the belt on the two ends of the chemical tank is poor.
Description
Technical Field
The invention relates to the technical field of chemical tank welding processing, in particular to chemical tank straight seam welding processing machinery and a welding processing method.
Background
Adopt chemical industry jar body automatic weld machine to weld the straight seam of the chemical industry jar body earlier now usually, then weld the circumferential weld between the chemical industry jar body and the cover, nevertheless there is following problem at this in-process usually: 1. the existing chemical tank automatic welding machine can only weld a circular seam once, and two tank covers on two sides of the chemical tank can be welded twice, so that the efficiency of welding the tank cover and the chemical tank is reduced.
2. The existing automatic welding machine for the chemical tank body can not clamp the two ends of the chemical tank body generally, but manually blocks the strip made of flexible materials at the two ends of the chemical tank body for limiting the strip, however, the process of manually arranging the strip is complicated, and the limiting effect of the strip on the two ends of the chemical tank body is poor.
Disclosure of Invention
Therefore, the invention provides a chemical tank straight seam welding processing machine which can effectively solve the problems that the existing chemical tank automatic welding machine can only weld one circular seam at a time, two tank covers on two sides of the chemical tank can be welded twice, the working efficiency of welding the tank covers and the chemical tank is low, the two ends of the chemical tank cannot be clamped, the manual limiting process is complicated, the manual limiting effect is poor and the like in the welding process of the chemical tank by the existing chemical tank automatic welding machine.
In order to solve the above problems, the present invention specifically provides the following technical solutions: the utility model provides a chemical industry jar body transversal joint welding processing machinery, includes base, actuating mechanism, welding mechanism, displacement mechanism and fixture, the base up end on be provided with actuating mechanism, the actuating mechanism front end is provided with welding mechanism, the actuating mechanism right side is provided with displacement mechanism, be provided with the fixture that is connected with actuating mechanism on the base up end.
The driving mechanism comprises a mounting seat, a double-thread screw rod, a sliding seat, a first motor, a rotating rod, a driven gear, a transmission roller, a driving gear and a second motor, wherein the mounting seats are symmetrically arranged on the left and right sides of the upper end surface of the base, the mounting seat on the right side is in sliding fit with the base in the left and right directions, the mounting seat on the right side is connected with a displacement mechanism, bearing rollers are symmetrically arranged in the middle of the mounting seat in the front and back directions in a rotating fit mode, a first dovetail groove is symmetrically arranged on the front and back sides of the upper end of the mounting seat, the double-thread screw rod is arranged between the front side wall of the first dovetail groove on the front side and the back side wall of the dovetail groove on the back side in the rotating fit mode, the thread directions of the front end and the back end of the double-thread screw rod are opposite, the sliding seat is arranged in the first dovetail groove in the front and back sliding fit mode, the front end of the sliding seat is connected with a welding mechanism, and the right end of the sliding seat on the right side is connected with a clamping mechanism, the sliding seat is in threaded fit with the double-threaded screw, the front end of the double-threaded screw penetrates through the mounting seat and is provided with a first motor, the first motor on the left side is mounted on the upper end face of the base through the motor seat, the first motor on the right side is connected with the mounting seat on the right side through the motor seat, and a rectangular groove is formed in the lower side of the motor on the right side on the upper end face of the base.
One side that the mount pad middle part is close to the sliding seat upper end sets up for the slope, and seted up the semicircular groove on the inclined plane of sliding seat upper end, and be provided with the dwang through normal running fit's mode about the semicircular groove between the lateral wall, be provided with driven gear and driving roller on the lateral surface of dwang, and evenly seted up anti-skidding groove on the driving roller lateral surface, the sliding seat is inside to be located the driven gear downside and has seted up the circular recess, the inside one side of keeping away from the driving roller that is located of sliding seat has seted up the motor groove, be provided with the driving gear with driven gear engaged with through normal running fit's mode in the circular recess, and the one end of driving gear passes the circular recess and is provided with the motor two that is located the motor inslot.
As a preferred technical scheme of the invention, the welding mechanism comprises a connecting seat, a strip-shaped seat, a first lead screw, a third motor, a sliding bottom block, a first electromagnet, a second electromagnet, a rectangular bottom block and an electric welding branched chain, wherein the front end of the sliding seat at the front side is provided with the connecting seat with an L-shaped structure, the lower end surface of the connecting seat is attached to the upper end surface of an installation seat, the strip-shaped seat is arranged at the front side of the upper end of the connecting seat at the right side and is connected with the connecting seat at the left side in a left-right sliding fit manner, the upper end surface of the strip-shaped seat is provided with a second dovetail groove, the first lead screw is arranged between the left side wall and the right side wall of the second dovetail groove in a rotating fit manner, the left end of the first lead screw penetrates through the second dovetail groove and is provided with the third motor, the third motor is connected with the strip-shaped seat through the base, the sliding bottom block is arranged at the right side inside the second dovetail groove in a left-right sliding fit manner, the support block is arranged at the left end of the connecting seat, the limiting sliding groove is formed between the left side face of the supporting block and the right side face of the left connecting seat, a first electromagnet is arranged in the limiting sliding groove in a left-right sliding fit mode, a second electromagnet is arranged on the lower side of the limiting sliding groove in the supporting block, the rectangular bottom block is installed at the upper end of the first electromagnet, the lower end face of the rectangular bottom block is attached to the upper end face of the strip-shaped seat, and electric welding branched chains are arranged on the upper end faces of the rectangular bottom block and the sliding bottom block.
According to a preferable technical scheme, the electric welding branched chain comprises a rectangular cylinder, a lifting air bag, a lifting plate, a mounting plate and an electric welding gun, wherein the rectangular cylinder is arranged on the upper end surfaces of a rectangular bottom block and a sliding bottom block, the lifting air bag and the lifting plate are sequentially arranged in the rectangular cylinder from bottom to top, the lifting plate is in up-and-down sliding fit with the rectangular cylinder, the mounting plate is arranged at the upper end of the lifting plate, and the electric welding gun is arranged on the rear side surface of the mounting plate.
As a preferred technical scheme of the invention, the displacement mechanism comprises a second screw rod, a fourth motor and a dovetail slide block, a third dovetail groove is symmetrically formed in the upper end surface of the base and in front and back of the lower end of the mounting seat on the right side, a motor arc groove is formed in the right side of the third dovetail groove on the front side, the second screw rod is arranged between the left side wall and the right side wall of the dovetail groove on the front side in a rotating fit mode, the right end of the second screw rod penetrates through the third dovetail groove and is connected with an output shaft of the fourth motor installed in the motor arc groove through a coupler, the dovetail slide block is arranged in the dovetail groove in a sliding fit mode, the dovetail slide block on the front side is in threaded fit with the second screw rod, and the upper end of the dovetail slide block is connected with the lower end surface of the mounting seat on the right side.
As a preferred technical scheme of the invention, the clamping mechanism comprises an installation side plate, a pressure spring rod, a clamping plate, a connection back plate, a tension spring rod, a connecting slider and a driven connecting plate, the installation side plate is arranged on the left side of the upper end surface of the base, the clamping plate is arranged on the right side surface of the installation side plate through the pressure spring rod which is uniformly installed, the connection back plate is arranged on the back side of a sliding seat at the rear end of the right side, the tension spring rod is arranged on the right side surface of the sliding seat at the right side, the connection back plate and the connecting seat, the connecting slider is installed at the right end of the tension spring rod and is connected through the driven connecting plate with an L-shaped structure, the driven connecting plate and the connecting slider are in front-back sliding fit, the driven connecting plate and the connecting slider are in sliding fit, the clamping plate is also arranged between the driven connecting plates, and the clamping plate at the right side is installed on the upper end surface of the base in a left-right sliding fit manner.
According to a preferred technical scheme, rubber pads are arranged on opposite side faces of the clamping plate, a material supporting plate is arranged between the left clamping plate and the left mounting seat, a rectangular through groove is formed in the lower end of the right clamping plate, limiting grooves are symmetrically formed in the front end and the rear end of the rectangular through groove in the left-right direction, a material supporting sliding plate is arranged in the rectangular through groove in a left-right sliding fit mode, and limiting protrusions corresponding to the limiting sliding grooves are symmetrically formed in the left end and the right end of the material supporting sliding plate in the front-right direction; during specific work, the material supporting plate and the material supporting sliding plate can support the tank cover, the material supporting sliding plate can be adjusted in the rectangular through groove in a sliding mode, and the limiting protrusion can avoid the problem that the material supporting sliding plate is separated from the rectangular through groove.
In addition, the invention also provides a chemical tank straight seam welding processing method, which comprises the following steps: s1: the distance between the left and right side driving mechanisms is adjusted through the displacement mechanism according to the length of the chemical tank body, the chemical tank body is placed between the upper ends of the driving rollers, and the straight seam of the chemical tank body corresponds to the position of the welding mechanism.
S2: after that, two tank covers are respectively placed on the upper ends of the material supporting plates and the material supporting sliding plates on the two sides of the chemical tank body, the clamping mechanism can clamp the chemical tank body through the tank cover, then the chemical tank body and the tank cover are welded through the welding mechanism, and the driving mechanism drives the chemical tank body and the tank cover to rotate simultaneously, so that the welding mechanism can complete the welding of the chemical tank body and the tank cover.
S3: then weld the chemical industry jar body transversal joint through the electric welding branched chain on right side, after the completion is to the welding of chemical industry jar body transversal joint, drive the actuating mechanism on right side through displacement mechanism and remove right, make fixture no longer carry out the centre gripping to the chemical industry jar body.
S4: and then taking out the welded chemical tank body and tank cover upwards, enabling the electric welding branched chain on the right side of the chemical tank body and the tank cover to reset rightwards through the welding mechanism, and then repeating the steps from S1 to S4 to weld the chemical tank body again.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the chemical tank body and the tank covers at two ends of the chemical tank body can be driven to rotate through the driving mechanism, so that the welding mechanism can synchronously weld the chemical tank body and the circular seams between the tank covers at two ends of the chemical tank body, and the efficiency of welding the tank covers and the chemical tank body is improved.
The two ends of the chemical tank body can be clamped through the clamping mechanism, so that compared with the prior art that the two ends of the chemical tank body are limited by the flexible belt-shaped objects manually, the process of limiting the two ends of the chemical tank body is simplified, and the effect of clamping and limiting the two ends of the chemical tank body is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of a first structure of the present invention.
Fig. 2 is a partial structural schematic diagram of the present invention.
Fig. 3 is an enlarged view of the invention at a in fig. 2.
Fig. 4 is an enlarged view of the invention at B in fig. 2.
Fig. 5 is a second structural schematic of the present invention.
FIG. 6 is a schematic view of the structure between the present invention and a chemical tank and a tank lid.
In the figure, 1, a base; 2. a drive mechanism; 3. a welding mechanism; 4. a displacement mechanism; 5. a clamping mechanism; 20. a mounting seat; 21. a double-threaded lead screw; 22. a sliding seat; 23. a first motor; 24. rotating the rod; 25. a driven gear; 26. a driving roller; 27. a driving gear; 28. a second motor; 29. a carrying roller; 30. a connecting seat; 31. a strip-shaped seat; 32. a first lead screw; 33. a third motor; 34. sliding the bottom block; 35. a support block; 36. an electromagnet I; 37. an electromagnet II; 38. a rectangular bottom block; 39. electrically welding a branched chain; 390. a rectangular cylinder; 391. a lifting air bag; 392. a lifting plate; 393. mounting a plate; 394. an electric welding gun; 40. a second screw rod; 41. a fourth motor; 42. a dovetail slide block; 50. installing a side plate; 51. a compression spring rod; 52. a clamping plate; 53. connecting the rear plate; 54. a tension spring rod; 55. connecting the sliding block; 56. a driven connecting plate; 57. a rubber pad; 58. a material supporting plate; 59. a material supporting sliding plate; a. a chemical tank body; b. the can lid.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained by combining the specific figures; it should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Referring to fig. 1 and 6, the chemical tank straight seam welding processing machine includes a base 1, a driving mechanism 2, a welding mechanism 3, a displacement mechanism 4 and a clamping mechanism 5, wherein the driving mechanism 2 is arranged on the upper end surface of the base 1, the welding mechanism 3 is arranged at the front end of the driving mechanism 2, the displacement mechanism 4 is arranged on the right side of the driving mechanism 2, and the clamping mechanism 5 connected with the driving mechanism 2 is arranged on the upper end surface of the base 1.
Referring to fig. 2 and 3, the driving mechanism 2 includes a mounting seat 20, a double-threaded lead screw 21, a sliding seat 22, a first motor 23, a rotating rod 24, a driven gear 25, a driving roller 26, a driving gear 27 and a second motor 28, the mounting seat 20 is symmetrically arranged on the upper end surface of the base 1 from left to right, the mounting seat 20 on the right side is in sliding fit with the base 1 from left to right, the mounting seat 20 on the right side is connected with the displacement mechanism 4, bearing rollers 29 are symmetrically arranged in the middle of the mounting seat 20 from front to back in a rotating fit manner, first dovetail grooves are symmetrically arranged on the front and back sides of the upper end of the mounting seat 20, the double-threaded lead screw 21 is arranged between the front side wall of the first dovetail groove on the front side and the rear side wall of the dovetail groove on the rear side in a rotating fit manner, the directions of threads at the front and rear ends of the double-threaded lead screw 21 are opposite, the sliding seat 22 is arranged in the dovetail groove in a sliding fit manner from front to rear, the front end of a sliding seat 22 on the front side is connected with a welding mechanism 3, the right end of the sliding seat 22 on the right side is connected with a clamping mechanism 5, the sliding seat 22 is in threaded fit with a double-threaded lead screw 21, the front end of the double-threaded lead screw 21 penetrates through a mounting seat 20 and is provided with a first motor 23, the first motor 23 on the left side is mounted on the upper end face of a base 1 through a motor seat, the first motor 23 on the right side is connected with the mounting seat 20 on the right side through the motor seat, and a rectangular groove is formed in the lower side of the first motor 23 on the right side on the upper end face of the base 1.
One side that sliding seat 22 upper end is close to mount pad 20 middle part is the inclined plane, and the semicircular groove has been seted up on the inclined plane of sliding seat 22 upper end, and be provided with dwang 24 through normal running fit's mode about the semicircular groove between the lateral wall, be provided with driven gear 25 and driving roller 26 on the lateral surface of dwang 24, and evenly seted up anti-skidding groove on the driving roller 26 lateral surface, sliding seat 22 is inside to be located driven gear 25 downside and has seted up the circular recess, sliding seat 22 is inside to be located one side of keeping away from driving roller 26 and has seted up the motor groove, be provided with driving gear 27 with driven gear 25 engaged with through normal running fit's mode in the circular recess, and driving gear 27's one end passes the circular recess and is provided with the second motor 28 that is located the motor inslot.
Referring to fig. 5, the displacement mechanism 4 includes a second screw 40, a fourth motor 41 and a dovetail slider 42, a third dovetail groove is symmetrically formed in the front and back of the lower end of the mounting seat 20 on the right side of the upper end surface of the base 1, a motor arc groove is formed in the three right sides of the dovetail groove on the front side, the second screw 40 is arranged between the left side wall and the right side wall of the dovetail groove on the front side in a rotation fit mode, the right end of the second screw 40 penetrates through the third dovetail groove and is connected with an output shaft of the fourth motor 41 installed in the motor arc groove through a coupler, the dovetail slider 42 is arranged in the dovetail groove in a left-right sliding fit mode, the dovetail slider 42 on the front side is in threaded fit with the second screw 40, and the upper end of the dovetail slider 42 is connected with the lower end surface of the mounting seat 20 on the right side.
Referring to fig. 5, the clamping mechanism 5 includes a mounting side plate 50, a pressure spring rod 51, a clamping plate 52, a connecting back plate 53, a tension spring rod 54, a connecting slider 55 and a driven connecting plate 56, the left side of the upper end surface of the base 1 is provided with the mounting side plate 50, the clamping plate 52 is arranged on the right side surface of the mounting side plate 50 through the pressure spring rod 51 which is uniformly mounted, the connecting back plate 53 is arranged on the back side of the sliding seat 22 at the back end of the right side, the tension spring rod 54 is arranged on the right side surfaces of the sliding seat 22, the connecting back plate 53 and the connecting seat 30 at the right side, the connecting slider 55 is mounted at the right end of the tension spring rod 54, the connecting slider 55 is connected through the driven connecting plate 56 with an L-shaped structure, and driven even board 56 and connecting slider 55 are front and back sliding fit, also are provided with grip block 52 between the driven even board 56, and driven even board 56 and the grip block 52 on right side all install on base 1 up end through left and right sliding fit's mode.
Referring to fig. 5, the opposite side surfaces of the clamping plate 52 are provided with rubber pads 57, a material supporting plate 58 is arranged between the left clamping plate 52 and the left mounting seat 20, a rectangular through groove is formed in the lower end of the right clamping plate 52, limiting grooves are symmetrically formed in the front end and the rear end of the rectangular through groove in a left-right sliding fit mode, a material supporting sliding plate 59 is arranged in the rectangular through groove in the left-right sliding fit mode, and limiting protrusions corresponding to the limiting sliding grooves are symmetrically formed in the front end and the rear end of the material supporting sliding plate 59 in the left-right sliding fit mode.
Referring to fig. 2, 4 and 5, the welding mechanism 3 includes a connecting seat 30, a bar seat 31, a first lead screw 32, a third motor 33, a sliding bottom block 34, a first electromagnet 36, a second electromagnet 37, a rectangular bottom block 38 and an electric welding branch chain 39, the front end of the sliding seat 22 at the front side is provided with the connecting seat 30 with an L-shaped structure, the lower end surface of the connecting seat 30 is attached to the upper end surface of the mounting seat 20, the front side of the upper end of the connecting seat 30 at the right side is provided with the bar seat 31, the bar seat 31 is connected with the connecting seat 30 at the left side in a left-right sliding fit manner, the upper end surface of the bar seat 31 is provided with a second dovetail groove, the first lead screw 32 is arranged between the left side wall and the right side wall of the second dovetail groove in a rotating fit manner, the left end of the first lead screw 32 passes through the second dovetail groove and is provided with the third motor 33, the third motor 33 is connected with the bar seat 31 through the motor seat, the sliding bottom block 34 is arranged at the right side in a left-sliding fit manner, the left connecting seat 30 left end is provided with supporting shoe 35, spacing spout has been seted up between the left surface of supporting shoe 35 and the right flank of left connecting seat 30, be provided with electro-magnet 36 through horizontal sliding fit's mode in the spacing spout, spacing spout downside on the supporting shoe 35 is provided with two 37 of electro-magnets, rectangle bottom block 38 is installed to electro-magnet 36 upper end, and the terminal surface is laminated mutually with bar seat 31 up end under the rectangle bottom block 38, all be provided with electric welding branch chain 39 on the up end of rectangle bottom block 38 and slip bottom block 34.
Referring to fig. 4, the electric welding branched chain 39 includes a rectangular cylinder 390, a lifting air bag 391, a lifting plate 392, a mounting plate 393 and an electric welding gun 394, the rectangular cylinder 390 is disposed on the upper end faces of the rectangular bottom block 38 and the sliding bottom block 34, the lifting air bag 391 and the lifting plate 392 are sequentially disposed inside the rectangular cylinder 390 from bottom to top, the lifting plate 392 and the rectangular cylinder 390 are in up-and-down sliding fit, the mounting plate 393 is disposed at the upper end of the lifting plate 392, and the electric welding gun 394 is disposed on the rear side face of the mounting plate 393.
When the device works, firstly, the distance between the front and rear transmission rollers 26 is adjusted according to the diameter of a chemical tank body a, then the first motor 23 is started, when the output shaft of the first motor 23 rotates, the sliding seats 22 on the front and rear sides can be driven by the double-thread lead screw 21 to simultaneously move towards the middle part of the mounting seat 20 or one side far away from the middle part of the mounting seat 20, after the adjustment of the distance between the front and rear transmission rollers 26 is completed, then the distance between the mounting seats 20 is adjusted according to the length of the chemical tank body a, then the fourth motor 41 is started, the output shaft of the fourth motor 41 can rotate, the mounting seat 20 on the right side can be driven by the second lead screw 40 and the dovetail slide block 42 to move leftwards or rightwards, at the moment, the third dovetail groove can limit and guide the moving track of the mounting seat 20 on the right side by the dovetail slide block 42, and simultaneously the pull spring rod 54 can also drive the clamping plate 52 on the right side to move by the connecting slide block 55 and the driven connecting plate 56, the strip-shaped seat 31 can drive the welding mechanism 3 to move under the action of the connecting seat 30 on the right side.
After the adjustment of the distance between the mounting seats 20 is finished, the chemical tank body a is placed between the upper ends of the driving rollers 26, and the straight seam position of the chemical tank body a can correspond to the position of the welding mechanism 3, at the moment, the bearing roller 29 can bear the chemical tank body a, then two chemical tank covers b are respectively placed at the upper ends of the material supporting plate 58 and the material supporting sliding plate 59 on the two sides of the chemical tank body a, at the moment, the left clamping plate 52 can clamp the left chemical tank cover b under the action of the pressure spring rod 51, the right clamping plate 52 can clamp the right chemical tank cover b under the action of the tension spring rod 54, at the moment, the rubber pad 57 can improve the clamping effect of the clamping plate 52 on the chemical tank covers b, and through the centre gripping to chemical industry cover b and the chemical industry jar body a, can avoid chemical industry cover b and the chemical industry jar body a to take place the problem of rotary displacement at the welded in-process.
After the clamping of the chemical tank cover b and the chemical tank cover a is completed, the lifting air bag 391 is inflated or deflated by an external air pump, so that the lifting air bag 391 drives the mounting plate 393 and the electric welding gun 394 to move upwards or downwards through the lifting plate 392, the electric welding gun 394 after moving can be aligned to a gap between the chemical tank cover a and the chemical tank cover b, and then the electric welding guns 394 on the left side and the right side are used for welding two chemical tank covers b and the chemical tank cover a.
The second motor 28 is started in the process, the output shaft of the second motor 28 can drive the rotating rod 24 and the driving roller 26 to rotate through the driving gear 27 and the driven gear 25 when rotating, the anti-slip groove on the surface of the driving roller 26 can increase the friction force between the driving roller 26 and the chemical tank body a, the driving roller 26 can drive the chemical tank body a to rotate through the chemical tank cover b after partial welding when rotating, and the bearing roller 29 can reduce the friction force between the chemical tank body a and the mounting seat 20.
After the chemical tank body a and the chemical tank cover b rotate for a circle and are welded under the action of the welding mechanism 3, the electric welding gun 394 on the right side and the motor II 28 are closed, so that the straight seam of the chemical tank body a can correspond to the position of the electric welding gun 394, the motor III 33 is turned on again, the output shaft of the motor III 33 can drive the sliding bottom block 34 to move leftwards through the lead screw I32 when rotating, the electric welding gun 394 on the right side can perform welding treatment on the straight seam of the chemical tank body a in the process, when the sliding bottom block 34 moves to the right side of the rectangular bottom block 38, the electromagnet I36 and the electromagnet II 37 are powered off, so that the sliding bottom block 34 can push the rectangular bottom block 38 to move leftwards, and the problem that the electric welding gun 394 on the right side cannot complete straight seam welding on the chemical tank body a due to blocking of the rectangular bottom block 38 on the sliding bottom block 34 can be solved.
After the electric welding gun 394 on the right side finishes straight seam welding on the chemical tank body a, the electric welding gun 394 on the right side is closed, the output shaft of the motor three 33 rotates reversely and can drive the sliding bottom block 34 to move rightwards to reset through the lead screw one 32, at the moment, the electromagnet one 36 and the electromagnet two 37 are electrified to be mutually adsorbed, at the moment, the electromagnet one 36 can drive the rectangular bottom block 38 to move rightwards to reset under the action of the electromagnet two 37, then the right-side mounting seat 20 and the clamping plate 52 are driven to move rightwards through the displacement mechanism 4, therefore, the clamping degree of the right-side clamping plate 52 on the right-side chemical tank cover b can be reduced under the condition that the chemical tank body a does not depart from the right-side transmission roller 26, and finally the chemical tank cover a which is welded and the chemical tank covers b on the two sides of the chemical tank body a are taken out upwards.
The distance between the front sliding seat 22 and the rear sliding seat 22 can be indirectly adjusted through the first motor 23, so that the transmission roller 26 can support the chemical tank bodies a with different diameters, the right mounting seat 20 can be indirectly driven to move left and right through the fourth motor 41, the transmission roller 26 can support the chemical tank bodies a with different lengths, the electric welding gun 394 can be indirectly driven to move up and down through the lifting air bag 391 and an external air pump of the lifting air bag 391, the chemical tank bodies a with different diameters can be welded, and the applicability of the welding machine is improved.
In addition, the invention also provides a chemical tank straight seam welding processing method, which comprises the following steps: s1: firstly, the distance between the left and right driving mechanisms 2 is adjusted through the displacement mechanism 4 according to the length of the chemical tank body a, then the chemical tank body a is placed between the upper ends of the driving rollers 26, and the straight seam of the chemical tank body a corresponds to the position of the welding mechanism 3.
S2: afterwards place two cover b in the chemical industry jar body a both sides ask flitch 58 and ask material slide 59 upper end respectively again, fixture 5 can carry out the centre gripping to chemical industry jar body a through cover b this moment, then welds chemical industry jar body a and cover b through welding mechanism 3, and actuating mechanism 2 drives chemical industry jar body a and cover b simultaneously and rotates for welding mechanism 3 can accomplish the welding to chemical industry jar body a and cover b.
S3: then the straight seam of the chemical tank body a is welded through the electric welding branched chain 39 on the right side, and after the welding of the straight seam of the chemical tank body a is completed, the driving mechanism 2 on the right side is driven to move rightwards through the displacement mechanism 4, so that the clamping mechanism 5 does not clamp the chemical tank body a any more.
S4: and then taking out the chemical tank body a and the tank cover b which are welded upwards, enabling the electric welding branched chain 39 on the right side of the chemical tank body a to be reset rightwards through the welding mechanism 3, and repeating the steps from S1 to S4 to weld the chemical tank body a again.
The foregoing shows and describes the general principles, principal features and advantages of the invention; it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims; the scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a chemical industry jar body transversal joint welding process machinery, includes base (1), actuating mechanism (2), welding mechanism (3), displacement mechanism (4) and fixture (5), its characterized in that: the upper end surface of the base (1) is provided with a driving mechanism (2), the front end of the driving mechanism (2) is provided with a welding mechanism (3), the right side of the driving mechanism (2) is provided with a displacement mechanism (4), and the upper end surface of the base (1) is provided with a clamping mechanism (5) connected with the driving mechanism (2);
the driving mechanism (2) comprises a mounting seat (20), a double-thread lead screw (21), a sliding seat (22), a first motor (23), a rotating rod (24), a driven gear (25), a transmission roller (26), a driving gear (27) and a second motor (28), the mounting seat (20) is symmetrically arranged on the upper end surface of the base (1) from left to right, the mounting seat (20) on the right side is in sliding fit with the base (1) from left to right, dovetail grooves I are symmetrically formed in the front side and the rear side of the upper end of the mounting seat (20), the double-thread lead screw (21) is arranged between the front side wall of the front side dovetail groove I and the rear side wall of the rear side dovetail groove in a rotating fit mode, the thread directions of the front end and the rear end of the double-thread lead screw (21) are opposite, the sliding seat (22) is arranged in the dovetail grooves I in a sliding fit mode, the sliding seat (22) is in threaded fit with the double-thread lead screw (21), the front end of the double-thread lead screw (21) penetrates through the mounting seat (20) and is provided with the first motor (23), install in base (1) upper end through the motor cabinet left motor (23), motor (23) on right side is connected with mount pad (20) on right side through the motor cabinet, the semicircle groove has been seted up to sliding seat (22) upper end, be provided with dwang (24) through normal running fit's mode between the lateral wall about the semicircle groove, be provided with driven gear (25) and driving roller (26) on the lateral surface of dwang (24), circular recess and motor groove have been seted up to inside driven gear (25) downside that is located of sliding seat (22), be provided with driving gear (27) with driven gear (25) engaged with through normal running fit's mode in the circular recess, the one end of driving gear (27) is passed the circular recess and is provided with motor two (28) that are located the motor inslot.
2. The chemical tank straight seam welding processing machine according to claim 1, characterized in that: the middle part of the mounting seat (20) is symmetrically provided with carrier rollers (29) in a front-back manner in a rotating fit manner.
3. The chemical tank straight seam welding processing machine according to claim 1, characterized in that: the welding mechanism (3) comprises a connecting seat (30), a bar-shaped seat (31), a first lead screw (32), a third motor (33), a sliding bottom block (34), a supporting block (35), a first electromagnet (36), a second electromagnet (37), a rectangular bottom block (38) and an electric welding branched chain (39), wherein the connecting seat (30) is arranged at the front end of the sliding seat (22) at the front side, the bar-shaped seat (31) is arranged at the front side of the upper end of the connecting seat (30) at the right side, a second dovetail groove is formed in the upper end face of the bar-shaped seat (31), the first lead screw (32) is arranged between the left side wall and the right side wall of the second dovetail groove in a rotation fit mode, the left end of the first lead screw (32) penetrates through the second dovetail groove and is provided with the third motor (33), the third motor (33) is connected with the bar-shaped seat (31) through the motor seat, the sliding bottom block (34) is arranged at the right side of the inner part of the second dovetail groove in a left-right slide fit mode, the left connecting seat (30) is provided with the supporting block (35), a limiting sliding groove is formed between the left side face of the supporting block (35) and the right side face of the left connecting seat (30), a first electromagnet (36) is arranged in the limiting sliding groove in a left-right sliding fit mode, a second electromagnet (37) is arranged on the lower side of the limiting sliding groove of the supporting block (35), a rectangular bottom block (38) is installed at the upper end of the first electromagnet (36), and electric welding branched chains (39) are arranged on the upper end faces of the rectangular bottom block (38) and the sliding bottom block (34).
4. The chemical tank straight seam welding processing machine according to claim 3, characterized in that: electric welding branch (39) include rectangular cylinder (390), lift gasbag (391), lifter plate (392), mounting panel (393) and electric welding gun (394), all be provided with rectangular cylinder (390) on the up end of rectangular bottom piece (37) and slip bottom piece (34), rectangular cylinder (390) inside from down up has set gradually lift gasbag (391) and lifter plate (392), lifter plate (392) upper end is provided with mounting panel (393), is provided with electric welding gun (394) on mounting panel (393) trailing flank.
5. The chemical tank straight seam welding processing machine according to claim 1, characterized in that: displacement mechanism (4) including lead screw two (40), motor four (41) and forked tail slider (42), dovetail three has been seted up to base (1) up end and just be located mount pad (20) lower extreme front and back symmetry on right side, motor arc groove has been seted up on the three right sides of dovetail of front side, be provided with lead screw two (40) through normal running fit's mode between the forked tail spout of front side, lead screw two (40) right-hand member passes dovetail three and is connected with the output shaft of installing motor four (41) in motor arc groove through the shaft coupling, be provided with forked tail slider (42) through sliding fit's mode in the forked tail spout, forked tail slider (42) and lead screw two (40) screw-thread fit of front side, forked tail slider (42) upper end is connected with mount pad (20) lower terminal surface on right side.
6. The chemical tank straight seam welding processing machine according to claim 4, characterized in that: the clamping mechanism (5) comprises a mounting side plate (50), a pressure spring rod (51), a clamping plate (52), a connecting back plate (53), a tension spring rod (54), a connecting slide block (55) and a driven connecting plate (56), the mounting side plate (50) is arranged on the left side of the upper end surface of the base (1), the clamping plate (52) is arranged on the right side surface of the mounting side plate (50) through the pressure spring rod (51) which is uniformly mounted, the connecting back plate (53) is arranged on the rear side of a sliding seat (22) at the rear end of the right side, the tension spring rods (54) are arranged on the right side surfaces of the sliding seat (22), the connecting back plate (53) and the connecting seat (30) on the right side, the connecting slide block (55) is mounted at the right end of the tension spring rods (54), the connecting slide block (55) is connected through the driven connecting plate (56) of an L-shaped structure, the driven connecting plate (56) and the connecting slide block (55) are in a front-back sliding fit mode, the clamping plate (52) is arranged between the driven connecting plates (56), the driven connecting plate (56) and the clamping plate (52) on the right side are arranged on the upper end face of the base (1) in a sliding fit mode.
7. The chemical tank straight seam welding processing machine of claim 6, characterized in that: all be provided with rubber pad (57) on the opposite side of grip block (52), and be provided with between left grip block (52) and left mount pad (20) and hold in the palm flitch (58), the rectangle logical groove has been seted up to grip block (52) lower extreme on right side, the equal bilateral symmetry in both ends has been seted up in the rectangle logical groove around, the rectangle logical inslot is provided with through the horizontal sliding fit's mode and holds in the palm material slide (59), and hold in the palm the material slide (59) about both ends all the longitudinal symmetry be provided with the corresponding spacing arch of spacing spout.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210098133.1A CN114289989B (en) | 2022-01-27 | 2022-01-27 | Chemical tank straight seam welding processing machine and welding processing method |
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| CN202210098133.1A CN114289989B (en) | 2022-01-27 | 2022-01-27 | Chemical tank straight seam welding processing machine and welding processing method |
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| CN114289989B CN114289989B (en) | 2022-10-18 |
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Cited By (1)
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| CN114871686A (en) * | 2022-07-08 | 2022-08-09 | 江苏扬阳化工设备制造有限公司 | Pressure vessel adds clamping apparatus |
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| CN114289989B (en) | 2022-10-18 |
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Effective date of registration: 20221216 Address after: 214181 Beihui Road, Huishan Industrial Transformation Cluster, Wuxi, Jiangsu Patentee after: Jiangsu Welland Special Equipment Technology Co.,Ltd. Address before: 261031 room 339-52, building 1, north of East Guihua Road, Gaoxin Second Road, comprehensive free trade zone, Weifang City, Shandong Province Patentee before: Weifang Ruili Technology Co.,Ltd. |
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