CN117283203A

CN117283203A - Full-automatic robot welding device for manufacturing coke oven column

Info

Publication number: CN117283203A
Application number: CN202311566280.8A
Authority: CN
Inventors: 李鹏; 金秀华; 王世培
Original assignee: Botou Juneng Spring Co ltd
Current assignee: Botou Juneng Spring Co ltd
Priority date: 2023-11-23
Filing date: 2023-11-23
Publication date: 2023-12-26
Anticipated expiration: 2043-11-23
Also published as: CN117283203B

Abstract

The invention relates to the technical field of furnace column welding, in particular to a full-automatic robot welding device for manufacturing a coke furnace column, which comprises an L-shaped plate; and the pushing unit is arranged at the upper end of the L-shaped plate 1 and comprises a C-shaped strip used for guiding. The limiting unit is matched with the H-shaped furnace column, so that the steel plate to be welded is in a vertical state with the H-shaped furnace column, the accuracy of later welding is ensured, and the limiting unit can be limited on the H-shaped furnace column by itself, so that the phenomenon of deflection of the steel plate in the welding process is avoided; the limiting unit that adopts can carry out spacing space's regulation in certain limit to realize carrying out spacing function to the not unidimensional steel sheet, improved flexibility and the practicality that welding set used, and can weld the both sides of steel sheet and H type stove post junction simultaneously, improved steel sheet welded efficiency, and reduced the consumption of labour and welding process cost.

Description

Full-automatic robot welding device for manufacturing coke oven column

Technical Field

The invention relates to the technical field of furnace column welding, in particular to a full-automatic robot welding device for manufacturing a coke furnace column.

Background

Coke oven columns are one of the main components of a coke oven for supporting and stabilizing the furnace and providing a loading and unloading path for the char. Generally, a coke oven column consists of several main structures: the gas conduit is a core component of a coke oven column and is positioned in the center of the column and is responsible for leading out gas from a hearth; the air cooling shell is covered outside the coke oven column and is used for cooling the surface of the oven column to prevent the damage of the excessive temperature to the oven column structure; the furnace wall is a main external structure of the coke oven column and is responsible for protecting the internal structure of the coke oven column from being corroded by coal coke and high-temperature gas; the furnace cap is positioned at the top of the coke oven column and used for covering the hearth and preventing the leakage of coal gas and the entry of external impurities.

The structure of a specific coke oven column may be different due to the oven type and design difference, and the coke oven column mainly comprises a cylinder, a square, an ellipse, an H-type and the like, wherein a plurality of steel plates are welded on the surface of the H-type oven column before use, and the welded steel plates mainly play roles of reinforcing structural support, preventing thermal stress and thermal expansion, prolonging service life and the like.

When the existing method is used for welding the steel plate to the H-shaped furnace column, the steel plate is cut into regular rectangles, then the steel plate is clamped and pushed to the welding position of the H-shaped furnace column through the clamping claw, and then the welding machine is used for welding the contact part.

However, in the method, most of the manual hand-held welding machines are used for welding the steel plates, only one steel plate can be welded at a time, if a plurality of steel plates are required to be welded at the same time, a plurality of workers are required to be equipped, so that the labor cost is directly increased, and the welding conditions of the steel plates at different positions are easy to be different due to the influence of the artificial factors. Meanwhile, when the steel plate is welded manually, only one side of the steel plate can be welded firstly, and then the other end of the steel plate is welded, so that the welding efficiency is low.

Disclosure of Invention

Accordingly, there is a need for a fully automatic robotic welding device for manufacturing coke oven columns, which aims to solve the problems generated when welding steel plates to H-shaped oven columns in the prior art.

In order to achieve the above purpose, the present invention is implemented by adopting the following technical scheme: a fully automatic robotic welding device for manufacturing a coke oven column, comprising: an L-shaped plate.

And the pushing unit is arranged at the upper end of the L-shaped plate 1 and comprises a C-shaped strip used for guiding.

The placing unit is arranged on the C-shaped strip and comprises a plurality of sections of telescopic rods arranged at the rear of the C-shaped strip, two placing components are symmetrically arranged at the left end and the right end of each section of telescopic rods, the placing components are in sliding fit with the C-shaped strip, and connecting plates are arranged on the placing components.

The limiting unit is arranged on the placing unit, the limiting unit comprises an adjusting part arranged above the placing unit, two rectangular plates are symmetrically arranged at the rear end of the adjusting part in a left-right mode, rectangular holes are formed in the upper end and the lower end of each rectangular plate, sliding plates are connected in the rectangular holes in a sliding mode, lifting blocks are arranged at one ends of the sliding plates, located outside the rectangular holes, of the sliding plates, two bidirectional hydraulic pushing rods are jointly arranged at the front ends of the lifting blocks, the middle of each bidirectional hydraulic pushing rod is fixedly connected with the adjusting part, welding parts are arranged at the rear ends of the rectangular plates, and the front ends of the lifting blocks, located below, are fixedly connected with the connecting plates.

And the first connecting unit is arranged at the left end of the rectangular plate positioned at the left side.

And a second connection unit installed at the right end of the rectangular plate positioned at the right side.

According to the embodiment of the invention, the first connecting unit comprises a first square plate arranged at the left end of the rectangular plate positioned at the left side, a first rectangular frame is arranged in the middle of the left end of the first square plate, the upper frame wall and the lower frame wall of the first rectangular frame are vertically and slidably provided with U-shaped plates, the middle section of the U-shaped plate is positioned in the first rectangular frame and is parallel to the first rectangular frame, and a reset spring is arranged between the middle section of the U-shaped plate and the inner end surface of the first rectangular frame wall.

According to the embodiment of the invention, the second connecting unit comprises a second square plate arranged at the right end of the rectangular plate positioned at the right side, a second rectangular frame is arranged in the middle of the right end of the second square plate, and a plurality of uniformly distributed limiting holes are formed in the upper frame wall and the lower frame wall of the second rectangular frame.

According to the embodiment of the invention, the welding component comprises a connecting block arranged at the rear end of the rectangular plate, a sliding rail frame is arranged at the rear end of the connecting block, sliding rail groups are inserted into the upper end and the lower end of the sliding rail frame, the sliding rail groups are formed by mutually inserting a plurality of uniformly distributed sliding rail blocks, an electric sliding block is connected onto the sliding rail frame in a sliding manner, and a welding module is arranged on the electric sliding block.

According to the embodiment of the invention, the placing component comprises a T-shaped strip transversely arranged at the end part of the multi-section telescopic rod, the vertical section of the T-shaped strip is slidably connected in the C-shaped strip, a strip-shaped plate is sleeved on the outer surface of the transverse section of the T-shaped strip, the lower end of the strip-shaped plate is provided with a placing plate, the upper end of the placing plate is fixedly connected with the connecting plate, the rear end of the T-shaped strip is provided with a pushing plate, and a connecting spring sleeved on the transverse section of the T-shaped strip is arranged between the front end of the pushing plate and the strip-shaped plate.

According to the embodiment of the invention, the pushing unit further comprises a first hydraulic push rod arranged at the front end of the vertical section of the L-shaped plate, the front end of the first hydraulic push rod is provided with a support plate, and the upper end of the support plate is fixedly connected with the lower end of the C-shaped strip.

According to the embodiment of the invention, the adjusting part comprises a second hydraulic push rod positioned above the C-shaped strip, two Z-shaped plates are symmetrically arranged at the left end and the right end of the second hydraulic push rod, the rear end of each Z-shaped plate is fixedly connected with the front end of the rectangular plate, and each Z-shaped plate is fixedly connected with the fixing section of the bidirectional hydraulic push rod.

According to the embodiment of the invention, the lower end of the placing plate is provided with the sliding groove which is in sliding fit with the vertical section of the L-shaped plate.

According to the embodiment of the invention, the side wall of the end part of the vertical section of the U-shaped plate, which is far away from the first square plate, is provided with an inclined surface, and the end part of the vertical section of the U-shaped plate, which is close to the first square plate, is provided with a pressing block.

In summary, the present invention includes at least one of the following beneficial technical effects: 1. the limiting unit is matched with the H-shaped furnace column, so that the steel plate to be welded is in a vertical state with the H-shaped furnace column, the accuracy of later welding is ensured, the limiting unit can be limited on the H-shaped furnace column by itself, and the phenomenon that the steel plate is deviated in the welding process is avoided.

2. The limiting unit that adopts can carry out spacing space's regulation in certain limit to realize carrying out spacing function to the not unidimensional steel sheet, improved flexibility and the practicality that welding set used, and can weld the both sides of steel sheet and H type stove post junction simultaneously, improved steel sheet welded efficiency, and reduced the consumption of labour and welding process cost.

3. The first connecting unit and the second connecting unit that adopt can splice each other to realize the function of a plurality of spacing unit concatenation, splice step easy operation is convenient, and the interval of a plurality of spacing units is the same and can carry out arbitrary regulation in a certain limit, further realizes a plurality of steel sheets simultaneous welding's function.

4. The full-automatic robot welding device for manufacturing the coke oven columns can limit different numbers of steel plates in a certain range and synchronously push the steel plates to welding positions for synchronous double-side welding, and is simple and convenient to operate, high in welding efficiency and high in welding precision.

Drawings

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

Fig. 1 shows a first perspective view of a fully automatic robotic welding device for manufacturing a coke oven column according to an embodiment of the invention.

Fig. 2 shows a second perspective schematic view of a fully automatic robotic welding device for manufacturing a coke oven column according to an embodiment of the invention.

Fig. 3 shows a front view of a fully automatic robotic welding device for manufacturing a coke oven column according to an embodiment of the invention.

Fig. 4 shows a left side view of a fully automatic robotic welding device for manufacturing a coke oven column provided in accordance with an embodiment of the present invention.

Fig. 5 shows a cross-sectional view in the direction A-A of fig. 3.

Fig. 6 shows a cross-sectional view in the direction B-B of fig. 4.

Fig. 7 shows a schematic structural view of an L-shaped plate, a pushing unit and a placing unit of a fully automatic robot welding device for manufacturing a coke oven column according to an embodiment of the present invention.

Fig. 8 shows a schematic structural view of a sliding plate, a lifting block, a bidirectional hydraulic push rod and a welding part of a fully automatic robot welding device for manufacturing a coke oven column according to an embodiment of the invention.

Wherein the above figures include the following reference numerals: 1. an L-shaped plate; 2. a pushing unit; 21. a C-shaped strip; 22. a first hydraulic pushrod; 23. a support plate; 3. a placement unit; 31. a multi-section telescopic rod; 32. placing a component; 321. placing a plate; 322. a strip-shaped plate; 323. a T-shaped strip; 324. a pushing plate; 325. a connecting spring; 33. a connecting plate; 4. a limit unit; 41. an adjusting member; 411. a second hydraulic pushrod; 412. a Z-shaped plate; 42. a rectangular plate; 43. a rectangular hole; 44. a sliding plate; 45. a lifting block; 46. a bidirectional hydraulic push rod; 47. welding parts; 471. a connecting block; 472. a slide rail frame; 473. a slide rail block; 474. an electric slide block; 475. a welding module; 5. a first connection unit; 51. a first square plate; 52. a first rectangular frame; 53. a return spring; 54. a U-shaped plate; 6. a second connection unit; 61. a second square plate; 62. a second rectangular frame; 63. and a limiting hole.

Detailed Description

In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.

Referring to fig. 1, a fully automatic robot welding device for manufacturing a coke oven column comprises an L-shaped plate 1.

Referring to fig. 2-4, the fully automatic robot welding device for manufacturing the coke oven column further comprises a pushing unit 2, wherein the pushing unit 2 is arranged at the upper end of the L-shaped plate 1, and the pushing unit 2 comprises a C-shaped strip 21 for guiding.

Referring to fig. 5 and 7, the pushing unit 2 further includes a first hydraulic push rod 22 mounted at the front end of the vertical section of the L-shaped board 1, a support plate 23 is mounted at the front end of the first hydraulic push rod 22, and the upper end of the support plate 23 is fixedly connected with the lower end of the C-shaped bar 21.

Referring to fig. 1, 5 and 7, the fully automatic robot welding device for manufacturing a coke oven column further comprises a placement unit 3, the placement unit 3 is arranged on the C-shaped strip 21, the placement unit 3 comprises a plurality of telescopic rods 31 arranged behind the C-shaped strip 21, two placement components 32 are symmetrically arranged at the left end and the right end of the telescopic rods 31, the placement components 32 are in sliding fit with the C-shaped strip 21, and a connecting plate 33 is arranged on the placement components 32.

Referring to fig. 5 and 7, initially, two placement members 32 are slidably connected in the C-shaped bar 21 by means of manual work, the two placement members 32 are connected by means of a plurality of telescopic rods 31, and then the L-shaped plate 1 is placed in front of the H-shaped furnace column to be welded, the H-shaped furnace column is placed horizontally, and the middle section of the H-shaped furnace column is in a vertical state.

Referring to fig. 1, 5, 6 and 8, the full-automatic robot welding device for manufacturing a coke oven column further comprises a limiting unit 4, the limiting unit 4 is arranged on the placing unit 3, the limiting unit 4 comprises an adjusting component 41 arranged above the placing unit 3, two rectangular plates 42 are symmetrically arranged at the rear end of the adjusting component 41 in a left-right mode, rectangular holes 43 are formed in the upper end and the lower end of the rectangular plates 42, a sliding plate 44 is connected in the rectangular holes 43 in a sliding mode, lifting blocks 45 are installed at one ends, located outside the rectangular holes 43, of the sliding plate 44, two bidirectional hydraulic pushing rods 46 are jointly installed at the front ends of the lifting blocks 45 in an up-down mode, the middle portions of the bidirectional hydraulic pushing rods 46 are fixedly connected with the adjusting component 41, welding components 47 are installed at the rear ends of the rectangular plates 42, and the front ends, located below, of the lifting blocks 45 are fixedly connected with the connecting plates 33.

Referring to fig. 5, 6 and 8, the adjusting component 41 includes a second hydraulic push rod 411 disposed above the C-shaped bar 21, two Z-shaped plates 412 are symmetrically disposed at left and right ends of the second hydraulic push rod 411, the rear ends of the Z-shaped plates 412 are fixedly connected with the front ends of the rectangular plates 42, and the Z-shaped plates 412 are fixedly connected with the fixing sections of the bidirectional hydraulic push rods 46.

Referring to fig. 5, 6 and 8, in a specific operation, after the two placement members 32 are slidably connected in the C-shaped bar 21, the two placement members 32 drive the two rectangular plates 42 to move to above the L-shaped plate 1 through the two connection plates 33, then, according to the thickness of the required welded steel plate, the second hydraulic push rod 411 is started, the second hydraulic push rod 411 drives the two Z-shaped plates 412 to move, the two Z-shaped plates 412 drive the two rectangular plates 42 to move simultaneously, the shape of the Z-shaped plates 412 can further reduce the minimum stroke of the second hydraulic push rod 411, so that the distance between the two rectangular plates 42 is matched with the thinner steel plate, the steel plate placed later is ensured to be in a vertical state, after the distance between the two rectangular plates 42 is adjusted, the two rectangular plates 42 are manually moved towards the H-shaped furnace column direction, and move to H type stove post upper and lower both sides wall between, then start two bi-directional hydraulic pushrods 46 simultaneously, two lifter blocks 45 that bi-directional hydraulic pushrods 46 distributed about drive move, lifter blocks 45 pass through slide plate 44 and slide in rectangular hole 43, back is hugged closely with H type stove post upper and lower both sides wall to two lifter blocks 45, close bi-directional hydraulic pushrods 46, lifter blocks 45 keep away from slide plate 44 one end is provided with the slipmat, lifter blocks 45 have increased the frictional force with H type stove post through the slipmat, thereby realize carrying out spacing function to two rectangular hole 43, place unit 3, push unit 2 and L template 1, avoid appearing rocking the phenomenon, when rectangular plate 42 moves to H type stove post direction, rectangular plate 42 drives welding part 47 and moves to H type stove post inside, then move to the welded part.

Referring to fig. 7, the placement unit 32 includes a T-shaped bar 323 transversely mounted at the end of the multi-section telescopic rod 31, a vertical section of the T-shaped bar 323 is slidably connected in the C-shaped bar 21, a bar plate 322 is sleeved on the outer surface of the transverse section of the T-shaped bar 323, a placement plate 321 is mounted at the lower end of the bar plate 322, the upper end of the placement plate 321 is fixedly connected with the connecting plate 33, a pushing plate 324 is mounted at the rear end of the T-shaped bar 323, and a connecting spring 325 sleeved on the transverse section of the T-shaped bar 323 is mounted between the front end of the pushing plate 324 and the bar plate 322.

Referring to fig. 5, a sliding groove is formed at the lower end of the placement plate 321, and the sliding groove is slidably engaged with the vertical section of the L-shaped plate 1.

Referring to fig. 5 and 7, initially, two vertical sections of T-shaped bars 323 are slidably connected in the C-shaped bars 21 in a manual manner, a sliding groove at the lower end of the placement plate 321 is slidably matched with the vertical section of the L-shaped plate 1, then when the second hydraulic pushing rod 411 drives the two rectangular plates 42 to move through the two Z-shaped plates 412, the two rectangular plates 42 drive the two connecting plates 33 to move through the two lifting blocks 45 below, the two connecting plates 33 drive the two placement plates 321 to move, the two placement plates 321 drive the two T-shaped bars 323 to move through the two bar plates 322, the two T-shaped bars 323 push or stretch the multi-section telescopic rods 31, so that the distance between the two placement plates 321 is changed, after the four lifting blocks 45 are tightly attached to the H-shaped furnace column, the lifting blocks 45 positioned below limit the placement plates 321 through the connecting plates 33, and then the first hydraulic pushing rod 22 is started, the first hydraulic push rod 22 drives the C-shaped strips 21 to move towards the direction away from the placing plate 321 through the supporting plate 23, the C-shaped strips 21 drive the two T-shaped strips 323 to move, the T-shaped strips 323 drive the pushing plates 324 to move and squeeze the connecting springs 325, the connecting springs 325 play a role in limiting the T-shaped strips 323 and avoid the phenomenon that the T-shaped strips 323 slide randomly, so that the T-shaped strips 323 are convenient to be connected in the C-shaped strips 21 in a sliding manner, then steel plates to be welded are placed at the upper ends of the two placing plates 321 and between the two T-shaped strips 323, then the first hydraulic push rod 22 drives the C-shaped strips 21 to move towards the direction where the placing plates 321 are located through the supporting plate 23, the C-shaped strips 21 drive the two rectangular pushing plates 324 to push the steel plates through the two T-shaped strips 323, the steel plates move into the H-shaped furnace column and are tightly attached to the middle section of the H-shaped furnace column, the two plates 42 are matched with the upper side wall and the lower side walls of the H-shaped furnace column, the steel plate is placed in a state perpendicular to the H-shaped furnace column, thereby ensuring the accuracy of the subsequent welding.

Referring to fig. 8, the welding member 47 includes a connection block 471 mounted at the rear end of the rectangular plate 42, a sliding rail frame 472 mounted at the rear end of the connection block 471, sliding rail groups inserted into the upper and lower ends of the sliding rail frame 472, each sliding rail group comprising a plurality of sliding rail blocks 473 uniformly distributed, an electric sliding block 474 slidingly connected to the sliding rail frame 472, and a welding module 475 mounted on the electric sliding block 474.

Referring to fig. 5-8, during specific operation, according to the distance between two side walls of the H-shaped furnace column, a plurality of sliding rail blocks 473 are manually inserted into the upper end and the lower end of the sliding rail frame 472 respectively, so that the common lengths of the sliding rail blocks 473 and the sliding rail frame 472 are matched with the distance between two side walls of the H-shaped furnace column, when the rectangular plate 42 moves towards the H-shaped furnace column, the rectangular plate 42 drives the sliding rail frame 472 to move into the H-shaped furnace column through the connecting block 471, the sliding rail frame 472 drives the welding module 475 to move to the welding position through the electric sliding block 474, the welding module 475 is an existing automatic welding head, after the steel plate moves into the H-shaped furnace column, the electric sliding block 474 and the welding module 475 are started, the electric sliding block 474 drives the welding module 475 to move up and down, and the welding module 475 works simultaneously at the contact position of the steel plate and the H-shaped furnace column, so that the welding efficiency of the steel plate is effectively improved.

Referring to fig. 1 and 6, the fully automatic robot welding device for manufacturing a coke oven column further includes a first connection unit 5, and the first connection unit 5 is installed at the left end of the rectangular plate 42 positioned at the left side.

Referring to fig. 1 and 6, the first connection unit 5 includes a first square plate 51 installed at the left end of the rectangular plate 42 located at the left side, a first rectangular frame 52 installed in the middle of the left end of the first square plate 51, a U-shaped plate 54 vertically sliding through the upper and lower walls of the first rectangular frame 52, and a return spring 53 installed between the middle section of the U-shaped plate 54 and the inner end surface of the first rectangular frame 52.

Referring to fig. 1 and 6, the side wall of the end of the U-shaped plate 54, which is far away from the first square plate 51, is provided with an inclined surface, and the end of the U-shaped plate 54, which is near to the first square plate 51, is provided with a pressing block.

Referring to fig. 1 and 6, the fully automatic robot welding device for manufacturing a coke oven column further includes a second connection unit 6, and the second connection unit 6 is installed at the right end of the rectangular plate 42 located at the right side.

Referring to fig. 1 and 6, the second connection unit 6 includes a second square plate 61 mounted at the right end of the rectangular plate 42 on the right side, a second rectangular frame 62 is mounted in the middle of the right end of the second square plate 61, and a plurality of uniformly distributed limiting holes 63 are formed in the upper and lower frame walls of the second rectangular frame 62.

Referring to fig. 1 and 6, in specific operation, if a plurality of steel plates are needed to be welded, a plurality of placing units 3 and limiting units 4 are selected, then the plurality of placing units 3 are inserted into the C-shaped strip 21 according to the previous steps, and then the plurality of limiting units 4 are in plug-in fit with each other through the first connecting unit 5 and the second connecting unit 6, so that the splicing function of the plurality of limiting units 4 is realized, when the two limiting units are spliced, two pressing blocks on the two U-shaped plates 54 are manually pressed, the U-shaped plates 54 are forced to move towards the inside of the first rectangular frame 52 and stretch the reset spring 53, then the first rectangular frame 52 is inserted into the second rectangular frame 62 at the right end of the other limiting unit 4, according to the welding distance of the two steel plates, then the two pressing blocks are loosened, the stretched reset spring 53 drives the U-shaped plates 54 to reset, the side walls of the U-shaped plates 54 with inclined planes are arranged in the corresponding limiting holes 63 on the second rectangular frame 62, so that the connection of the second rectangular frame 62 and the first rectangular frame 52 is realized, the two limiting units 4 are further realized, the repeated welding function of the two limiting units 4 is realized, and the subsequent steps can be repeatedly realized, and the splicing functions of the plurality of steel plates can be realized, the steps can be repeatedly welded simultaneously, and the steps can be adjusted simultaneously, and the step 4 can be realized, and the welding steps can be realized.

Referring to fig. 1, after the welding of the steel plate is completed, the bidirectional hydraulic push rod 46 drives the two lifting blocks 45 distributed up and down to shrink, and the limiting unit 4, the placing unit 3, the pushing unit 2 and the L-shaped plate 1 are manually moved out of the H-shaped furnace column, so that the welding is completed.

In the description of the embodiments of the present invention, it should be noted that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, in the description of the present invention, unless otherwise indicated, the meaning of "a plurality", "a plurality of groups" is two or more.

In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

The embodiments of the present invention are all preferred embodiments of the present invention, and are not limited in scope by the present invention, so that all equivalent changes according to the structure, shape and principle of the present invention are covered in the scope of the present invention.

Claims

1. The utility model provides a coke oven post makes with full-automatic robot welding set, includes L template (1), its characterized in that:

the pushing unit (2) is arranged at the upper end of the L-shaped plate 1, and the pushing unit (2) comprises a C-shaped strip (21) for guiding;

the placing unit (3) is arranged on the C-shaped strip (21), the placing unit (3) comprises a plurality of sections of telescopic rods (31) arranged behind the C-shaped strip (21), two placing components (32) are symmetrically arranged at the left end and the right end of each section of telescopic rods (31), the placing components (32) are in sliding fit with the C-shaped strip (21), and connecting plates (33) are arranged on the placing components (32);

the limiting unit (4) is arranged on the placing unit (3), the limiting unit (4) comprises an adjusting part (41) arranged above the placing unit (3), two rectangular plates (42) are symmetrically arranged at the left and right ends of the rear end of the adjusting part (41), rectangular holes (43) are formed in the upper end and the lower end of each rectangular plate (42), a sliding plate (44) is connected in the sliding mode in the rectangular holes (43), lifting blocks (45) are arranged at one ends, located outside the rectangular holes (43), of the sliding plates (44), two bidirectional hydraulic pushing rods (46) are jointly arranged at the front ends of the lifting blocks (45) in an up-down distribution mode, the middle portions of the bidirectional hydraulic pushing rods (46) are fixedly connected with the adjusting part (41), welding parts (47) are arranged at the rear ends of the rectangular plates (42), and the front ends, located below, of the lifting blocks (45) are fixedly connected with the connecting plates (33).

A first connection unit (5) installed at the left end of the rectangular plate (42) located at the left side;

and a second connection unit (6) installed at the right end of the rectangular plate (42) located at the right side.

2. The fully automatic robotic welding device for manufacturing a coke oven column according to claim 1, wherein: the first connecting unit (5) comprises a first square plate (51) arranged at the left end of the rectangular plate (42) on the left side, a first rectangular frame (52) is arranged at the middle part of the left end of the first square plate (51), U-shaped plates (54) are vertically and slidably arranged on the upper frame wall and the lower frame wall of the first rectangular frame (52), the middle section of each U-shaped plate (54) is arranged inside the first rectangular frame (52) and parallel to the first rectangular frame, and a reset spring (53) is arranged between the middle section of each U-shaped plate (54) and the inner end surface of the frame wall of the first rectangular frame (52).

3. The fully automatic robotic welding device for manufacturing a coke oven column according to claim 1, wherein: the second connecting unit (6) comprises a second square plate (61) arranged at the right end of the rectangular plate (42) positioned on the right side, a second rectangular frame (62) is arranged in the middle of the right end of the second square plate (61), and a plurality of uniformly distributed limiting holes (63) are formed in the upper frame wall and the lower frame wall of the second rectangular frame (62).

4. The fully automatic robotic welding device for manufacturing a coke oven column according to claim 1, wherein: the welding component (47) comprises a connecting block (471) arranged at the rear end of the rectangular plate (42), a sliding rail frame (472) is arranged at the rear end of the connecting block (471), sliding rail groups are inserted into the upper end and the lower end of the sliding rail frame (472), each sliding rail group is formed by mutually inserting a plurality of sliding rail blocks (473) which are uniformly distributed, an electric sliding block (474) is connected onto the sliding rail frame (472) in a sliding mode, and a welding module (475) is arranged on the electric sliding block (474).

5. The fully automatic robotic welding device for manufacturing a coke oven column according to claim 1, wherein: the placing component (32) comprises a T-shaped strip (323) transversely arranged at the end part of the multi-section telescopic rod (31), the vertical section of the T-shaped strip (323) is slidably connected in the C-shaped strip (21), a strip-shaped plate (322) is sleeved on the outer surface of the transverse section of the T-shaped strip (323), a placing plate (321) is arranged at the lower end of the strip-shaped plate (322), the upper end of the placing plate (321) is fixedly connected with the connecting plate (33), a pushing plate (324) is arranged at the rear end of the T-shaped strip (323), and a connecting spring (325) is arranged between the front end of the pushing plate (324) and the strip-shaped plate (322).

6. The fully automatic robotic welding device for manufacturing a coke oven column according to claim 5, wherein: the pushing unit (2) further comprises a first hydraulic push rod (22) arranged at the front end of the vertical section of the L-shaped plate (1), a supporting plate (23) is arranged at the front end of the first hydraulic push rod (22), and the upper end of the supporting plate (23) is fixedly connected with the lower end of the C-shaped strip (21).

7. The fully automatic robotic welding device for manufacturing a coke oven column according to claim 1, wherein: the adjusting part (41) comprises a second hydraulic push rod (411) which is arranged above the C-shaped strip (21), two Z-shaped plates (412) are symmetrically arranged at the left end and the right end of the second hydraulic push rod (411), the rear end of each Z-shaped plate (412) is fixedly connected with the front end of the rectangular plate (42), and each Z-shaped plate (412) is fixedly connected with the fixing section of the bidirectional hydraulic push rod (46).

8. The fully automatic robotic welding device for manufacturing a coke oven column according to claim 5, wherein: the lower end of the placement plate (321) is provided with a sliding groove which is in sliding fit with the vertical section of the L-shaped plate (1).

9. The fully automatic robotic welding device for manufacturing a coke oven column according to claim 2, wherein: inclined surfaces are formed on the side walls of the end parts of the vertical sections, far away from the first square plates (51), of the U-shaped plates (54), and pressing blocks are arranged on the end parts, close to the first square plates (51), of the vertical sections of the U-shaped plates (54).