Assembling and conveying equipment and method for steel member welding

Abstract

The assembling and conveying equipment comprises a first conveying belt and a second conveying belt, connected transfer plates are arranged between the first conveying belt and the second conveying belt, the second conveying belt is used for conveying steel members, and the steel members comprise first steel plates, second steel plates and middle steel plates; a push plate capable of moving back and forth is arranged on the first conveying belt, a plurality of base plates which are evenly distributed and fixedly connected are arranged on the second conveying belt, baffles which are fixedly connected and used for allowing the steel plates to vertically abut against are arranged on the two sides of each base plate, and fixing grooves used for clamping when the steel plates are vertical are further formed in the two sides of each base plate. A top plate capable of moving up and down and rotating left and right is arranged above the base plate, and the second conveying belt of the top plate is further provided with a welding mechanism used for automatic welding after the steel plates are assembled. According to the automatic assembling device, automatic assembling of the steel members before welding is achieved, an original air lifting and manual combination mode is replaced, automatic assembling of the steel members in the conveying process is achieved, the welding efficiency is improved, and the labor cost is reduced.

Description

Technical Field

[0001] The present invention belongs to the technical field of steel component welding and conveying, and in particular relates to an assembly and conveying device and method for steel component welding. Background Art

[0002] The assembly and transportation process plays a crucial role in the welding production of steel components. Traditional methods of transporting and assembling steel components have numerous drawbacks. For example, manual handling and assembly of steel components requires manually controlled overhead cranes to lift the steel plates, transport them to a designated location, and arrange them in a defined shape. This method is labor-intensive, inefficient, and prone to human error, resulting in inaccurate positioning of steel components, affecting welding quality, and potentially requiring welding rework, increasing production costs, and reducing production efficiency.

[0003] Therefore, the existing structure and defects are studied and improved, and an assembly and conveying equipment and method for welding steel components are provided in order to achieve a more practical purpose. Summary of the Invention

[0004] In view of at least one problem in the prior art, an object of the present invention is to provide an assembly and conveying device and method for welding steel components.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A steel component welding assembly conveying device comprises a first conveyor belt and a second conveyor belt, the output end of the first conveyor belt is arranged on the side of the input end of the second conveyor belt, a transfer plate connected to each other is provided between the first conveyor belt and the second conveyor belt, the second conveyor belt is used for conveying steel components, the steel components include a first steel plate, a second steel plate and an intermediate steel plate, the first conveyor belt is provided with a push plate that can move back and forth and is used to push the steel plates onto the second conveyor belt, the second conveyor belt is provided with a plurality of evenly distributed and fixedly connected base plates, fixedly connected baffles for vertically abutting the steel plates are provided on both sides of the base plates, and fixed grooves for engaging the steel plates when they are vertical are also provided on both sides of the base plates, a top plate that can move up and down and rotate left and right is provided above the base plate, and the second conveyor belt of the top plate is also provided with a welding mechanism for automatic welding after the steel plates are assembled.

[0007] Preferably, the base plate is provided with a first hydraulic rod and a second hydraulic rod that are fixedly connected, and ends of the first hydraulic rod and the second hydraulic rod are both connected to the top plate.

[0008] Preferably, the bottom of the top plate is provided with a first slide groove and a second slide groove which are symmetrically distributed and convex in cross section, a first shaft which is rotatably connected is provided in the first slide groove, the first hydraulic rod is connected to the first shaft, and first clamping grooves which are symmetrically distributed are provided at both ends of the first shaft, a first clamping rod which is retractable and engages with the first clamping groove is provided at one end of the first slide groove, a second shaft which is rotatably connected is provided in the second slide groove, the second hydraulic rod is connected to the second shaft, second clamping grooves which are symmetrically distributed are provided at both ends of the second shaft, and a second clamping rod which is retractable and engages with the second clamping groove is provided at one end of the second slide groove.

[0009] Preferably, symmetrically distributed driving grooves are provided on the inner walls of the first slide groove and the second slide groove, and a fixedly connected pressing and telescopic mechanism is provided in the driving groove, and the telescopic end of the pressing and telescopic mechanism is connected to the corresponding first card rod and the second card rod, and the pressing end of the pressing and telescopic mechanism is provided with a pressing rod, and the bottom of the base plate is provided with a connecting groove connected to the driving groove, and a slidably connected and bendable synchronization rod is provided in the connecting groove, one end of the synchronization rod is used for squeezing the pressing rod, and the other end of the synchronization rod is located below the top plate. After the top plate moves to the bottom, the synchronization rod is squeezed and contracted by the base plate, so that the synchronization rod presses the pressing rod.

[0010] Preferably, a return spring is provided in the communicating groove for automatically restoring the synchronization rod to an initial position.

[0011] Preferably, the upper end of the top plate is provided with a first groove and a second groove that are symmetrically distributed, a rotatable first plate is provided in the first groove, and a rotatable second plate is provided in the second groove.

[0012] Preferably, one end of the first groove is provided with a first rotating shaft rotatably connected to the first plate, and the bottom of the first plate is provided with a first limiting groove with a convex cross-section, and a first limiting plate slidably connected in the first limiting groove, and a first pushing groove is provided on the side wall of the first groove, and the first pushing groove is provided with a first push rod that can move back and forth and is used to push the first plate to rotate, and the first push rod is rotatably connected to the first limiting plate, and one end of the second groove is provided with a second rotating shaft rotatably connected to the second plate, and the bottom of the second plate is provided with a second limiting groove with a convex cross-section, and a second limiting plate slidably connected in the second limiting groove, and the side wall of the second groove is provided with a second push groove, and the second push rod that can move back and forth and is used to push the second plate to rotate is rotatably connected to the second limiting plate.

[0013] Preferably, the first push rod is slidably and sealedly connected to the first push groove, the second push rod is slidably and sealedly connected to the second push groove, the end of the first slide groove is provided with a first telescopic tube fixedly connected, the end of the first telescopic tube is provided with a first guide groove connected to the second push groove, the end of the second slide groove is provided with a second telescopic tube fixedly connected, and the end of the second telescopic tube is provided with a second guide groove connected to the first push groove.

[0014] Preferably, a third hydraulic rod that can move back and forth and is used for squeezing and fixing is provided in the fixing groove.

[0015] A method for using an assembly and conveying device for welding steel components, using the assembly and conveying device for welding steel components, includes the following steps:

[0016] S1 places the first steel plate, the second steel plate and the middle steel plate on the first conveyor belt in sequence, and transports them to the push plate in sequence through the first conveyor belt, and then pushes the first steel plate, the second steel plate and the middle steel plate to the second conveyor belt in sequence through the movement of the push plate;

[0017] S2: Before the first steel plate moves to the second conveyor belt, the top plate is controlled to move horizontally to the bottom of the transfer plate. After the first steel plate passes the transfer plate, it can automatically fall horizontally on the top plate. Then the top plate is controlled to rotate right, so that the first steel plate rotates right and abuts against the baffle on the right, so that the first steel plate automatically falls vertically into the fixed groove. When the second steel plate moves onto the second conveyor belt, the top plate is used to enable the second steel plate to automatically move vertically to the fixed groove on the left. When the middle steel plate moves onto the second conveyor belt, the top plate is used to enable the middle steel plate to move horizontally to the middle of the first steel plate and the second steel plate. The first steel plate, the second steel plate and the middle steel plate form an I-shape.

[0018] S3 then controls the second conveyor belt to rotate so that the assembled steel components can automatically pass through the welding mechanism, so that the welding mechanism automatically welds the joints between the first steel plate, the second steel plate and the middle steel plate.

[0019] Compared with the prior art, the present invention has the following technical effects:

[0020] Through the up and down movement and rotation of the top plate, in cooperation with the baffle, the first steel plate, the second steel plate and the middle steel plate can be automatically assembled into an I-shape when they move to the second conveyor belt through the movement control of the top plate, thereby realizing the automatic assembly of steel components before welding, replacing the original overhead crane and manual combination method, realizing the automatic assembly of steel components during the transportation process, improving welding efficiency and reducing labor costs.

[0021] With reference to the following description and the accompanying drawings, the specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be employed. It should be understood that the embodiments of the present invention are not limited in scope thereby.

[0022] Features described and / or illustrated with respect to one embodiment may be used in the same or similar manner in one or more other embodiments, combined with features in other embodiments, or substituted for features in other embodiments.

[0023] It should be emphasized that the term "include / comprising" when used herein refers to the presence of features, integers, steps or components, but does not exclude the presence or addition of one or more other features, integers, steps or components. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative labor.

[0025] Figure 1 This is a schematic diagram of the three-dimensional structure provided by the present invention.

[0026] Figure 2 This is a schematic diagram of the three-dimensional structure of the second conveyor belt, top plate and baffle provided by the present invention.

[0027] Figure 3 This is a schematic diagram of the three-dimensional structure of the steel component provided by the present invention.

[0028] Figure 4 This is a schematic diagram of the three-dimensional connection structure of the top plate, base plate and baffle provided by the present invention.

[0029] Figure 5 This is a schematic diagram of the side cross-sectional structure of the first shaft, drive groove and top plate provided by the present invention.

[0030] Figure 6 This is a schematic diagram of the main cross-sectional structure of the first plate, second plate and top plate provided by the present invention.

[0031] Figure 7 This is a schematic diagram of the main connection structure of the recovery block and the third hydraulic rod provided by the present invention.

[0032] 1. First conveyor belt; 11. First drive motor; 12. Push plate; 13. Transfer plate; 2. Second conveyor belt; 21. Second drive motor; 22. Conveyor plate; 24. Top plate; 241. First plate; 2411. First rotating shaft; 2412. First slot; 2413. First limiting plate; 2414. First limiting slot; 2415. First push rod; 2416. First pushing slot; 242. Second plate; 2421. Second rotating shaft; 2422. Second slot; 2423. Second limiting plate; 2424. Second limiting slot; 2425. Second push rod; 243. Drive slot; 2431. Pressing and retracting mechanism; 2432. Return spring; 24 33. Synchronous rod; 2434. First clamping rod; 2435. Pressing rod; 25. Base plate; 251. First hydraulic rod; 2511. First clamping slot; 2512. First axis; 2513. First slide slot; 2514. First telescopic tube; 2515. First guide slot; 252. Second hydraulic rod; 2522. Second axis; 2523. Second slide slot; 2524. Second telescopic tube; 2525. Second guide slot; 253. Fixed slot; 2531. Recovery block; 2532. Ejection spring; 2533. Recovery slot; 2534. Third hydraulic rod; 3. Steel structure; 31. First steel plate; 32. Middle steel plate; 33. Second steel plate; 4. Welding mechanism. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0034] It should be noted that when an element is referred to as being "disposed on" another element, it may be directly on the other element or there may be another element centered thereon. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be another element centered thereon. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which the present invention pertains. The terms used herein in the specification of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0036] Example 1, please refer to Figure 1 、 Figure 2 and Figure 3 , an assembly conveying equipment for welding steel components 3, comprising a first conveyor belt 1 and a second conveyor belt 2, the output end of the first conveyor belt 1 being arranged on one side of the input end of the second conveyor belt 2, a transfer plate 13 connected between the first conveyor belt 1 and the second conveyor belt 2, the second conveyor belt 2 being used for conveying the steel components 3, the steel components 3 comprising a first steel plate 31, a second steel plate 33 and an intermediate steel plate 32, the first conveyor belt 1 being provided with a push plate 12 which can move back and forth and is used to push the steel plates onto the second conveyor belt 2, the second conveyor belt 2 being provided with a plurality of evenly distributed and fixedly connected base plates 25, the base plates 25 being provided with fixedly connected baffles on both sides for vertically abutting the steel plates, and the base plates 25 being provided with fixed grooves 253 on both sides for engaging the steel plates when they are vertical, a top plate 24 which can move up and down and rotate left and right is provided above the base plate 25, the second conveyor belt 2 of the top plate 24 is also provided with a welding mechanism 4 for automatic welding after the steel plates are assembled. In the present application, the welding mechanism 4 can be any welding machine on the market that can perform automatic welding. Since automatic welding is an existing technology, this application will not elaborate on it in detail.

[0037] Through the up and down movement and rotation of the top plate 24, in cooperation with the baffle, the first steel plate 31, the second steel plate 33 and the middle steel plate 32 can be automatically assembled into an I-shape when they move onto the second conveyor belt 2 through the movement control of the top plate 24, thereby realizing automatic assembly of the steel component 3 before welding, replacing the original overhead crane and manual combination method, realizing automatic assembly of the steel component 3 during the transportation process, improving welding efficiency and reducing labor costs.

[0038] See also Figure 4 In this embodiment, the base plate 25 is provided with a first hydraulic rod 251 and a second hydraulic rod 252, both ends of which are connected to the top plate 24. The addition of the first hydraulic rod 251 and the second hydraulic rod 252 enables the up and down movement control of the top plate 24.

[0039] See also Figure 4 、 Figure 5 and Figure 6 In this embodiment, a first slide groove 2513 and a second slide groove 2523 are symmetrically distributed and convex in cross section at the bottom of the top plate 24. A first shaft 2512 is rotatably connected in the first slide groove 2513. The first hydraulic rod 251 is connected to the first shaft 2512. Both ends of the first shaft 2512 are provided with symmetrically distributed first clamping grooves 2511. One end of the first slide groove 2513 is provided with a retractable first clamping rod 2434 that is engaged with the first clamping groove 2511. A second shaft 2522 is rotatably connected in the second slide groove 2523. The second hydraulic rod 252 is connected to the second shaft 2522. Both ends of the second shaft 2522 are provided with symmetrically distributed second clamping grooves. One end of the second slide groove 2523 is provided with a retractable second clamping rod that is engaged with the second clamping groove.

[0040] The design of the first slide 2513, the first axis 2512, the first clamping rod 2434 and the first hydraulic rod 251, the second slide 2523, the second axis 2522, the second clamping rod and the second hydraulic rod 252, through the extension and retraction of the first clamping rod 2434 and the second clamping rod, realizes the selective fixation of the first axis 2512 and the second axis 2522. When it is necessary to control the top plate 24 to rotate left, it is only necessary to control the second clamping rod to retract so that the second axis 2522 is released, and then the second hydraulic rod 252 is controlled to rise. In this way, the rise of the second hydraulic rod 252 can drive the second axis 2522 to slide in the second slide 2523, and the first axis 2512 remains stationary at this time, which can drive the top plate 24 to automatically rotate left and right, and vice versa. In this way, the top plate 24 can be automatically rotated left and right.

[0041] See also Figure 4 、 Figure 5 and Figure 6 In this embodiment, symmetrically distributed driving grooves 243 are provided on the inner walls of the first sliding groove 2513 and the second sliding groove 2523, and a fixedly connected pressing and telescopic mechanism 2431 is provided in the driving groove 243, and the telescopic end of the pressing and telescopic mechanism 2431 is connected to the corresponding first card rod 2434 and the second card rod, and the pressing end of the pressing and telescopic mechanism 2431 is provided with a pressing rod 2435, and the bottom of the base plate 25 is provided with a connecting groove connected to the driving groove 243, and a slidably connected and flexible synchronization rod 2433 is provided in the connecting groove, one end of the synchronization rod 2433 is used for squeezing the pressing rod 2435, and the other end of the synchronization rod 2433 is located below the top plate 24, and after the top plate 24 moves to the bottom, the synchronization rod 2433 is squeezed and contracted by the base plate 25, so that the synchronization rod 2433 presses the pressing rod 2435. Among them, the pressing and retracting mechanism 2431 adopts the pressing mechanism in the existing field of press-type cylindrical pens. This is the existing technology, so this application will not go into too much detail about it.

[0042] The design of the pressing and telescopic mechanism 2431 and the synchronization rod 2433 can realize the pressing of the synchronization rod 2433 by the base plate 25 through the contraction of the first hydraulic rod 251 and the second hydraulic rod 252. The pressing of the synchronization rod 2433 can press the pressing and telescopic mechanism 2431, thereby realizing the telescopic control of the first card rod 2434 and the second card rod.

[0043] See also Figure 5 In this embodiment, a return spring 2432 is provided in the connecting groove for the synchronization rod 2433 to automatically return to its initial position. The addition of the return spring 2432 enables the synchronization rod 2433 to automatically return to its initial position after losing the pressure of the base plate 25, so as to facilitate the next automatic pressing.

[0044] See also Figure 4 、 Figure 6 In this embodiment, a first groove 2412 and a second groove 2422 are symmetrically distributed at the upper end of the top plate 24. A rotatable first plate 241 is provided in the first groove 2412, and a rotatable second plate 242 is provided in the second groove 2422.

[0045] Due to the characteristics of the first hydraulic rod 251 and the second hydraulic rod 252, the top plate 24 cannot be completely rotated to a vertical state, which results in the top plate 24 being unable to rotate the first steel plate 31 and the second steel plate 33 to a vertical state. The rotatable design of the first plate 241 and the second plate 242 enables the top plate 24 to tilt and rotate. By utilizing the rotation of the first plate 241 and the second plate 242, the first steel plate 31 and the second steel plate 33 can compensate for the insufficient rotation angle of the top plate 24, thereby ensuring that the first steel plate 31 and the second steel plate 33 can be vertically pressed against the corresponding baffle.

[0046] See also Figure 4 、 Figure 6In this embodiment, one end of the first groove 2412 is provided with a first rotating shaft 2411 rotatably connected to the first plate 241, and the bottom of the first plate 241 is provided with a first limiting groove 2414 with a convex cross-section, and a first limiting plate 2413 is provided in the first limiting groove 2414 for sliding connection, and a first pushing groove 2416 is provided on the side wall of the first groove 2412, and a first pushing rod 2415 is provided in the first pushing groove 2416 for moving back and forth and used to push the first plate 241 to rotate, and the first pushing rod 2415 is connected to the first limiting plate 2413. 413 is rotatably connected, one end of the second groove 2422 is provided with a second rotating shaft 2421 rotatably connected to the second plate 242, the bottom of the second plate 242 is provided with a second limiting groove 2424 with a convex cross-section, the second limiting groove 2424 is provided with a second limiting plate 2423 with a sliding connection, and a second push groove is provided on the side wall of the second groove 2422, the second push groove is provided with a second push rod 2425 that can move back and forth and is used to push the second plate 242 to rotate, and the second push rod 2425 is rotatably connected to the second limiting plate 2423.

[0047] The first plate 241 and the second plate 242 can be rotated and controlled by the back-and-forth movement of the first push rod 2415 and the second push rod 2425 .

[0048] See also Figure 4 、 Figure 6 In this embodiment, the first push rod 2415 is slidably and hermetically connected to the first push groove 2416, and the second push rod 2425 is slidably and hermetically connected to the second push groove. A first telescopic tube 2514 is fixedly connected to the end of the first chute 2513, and a first guide groove 2515 is provided at the end of the first telescopic tube 2514, which communicates with the second push groove. A second telescopic tube 2524 is fixedly connected to the end of the second chute 2523, and a second guide groove 2525 is provided at the end of the second telescopic tube 2524, which communicates with the first push groove 2416. Using hydraulic transmission, the first and second shafts 2512 and 2522 automatically extend during movement by squeezing the first and second telescopic tubes 2514 and 2524, thereby achieving automatic rotation of the first and second plates 241 and 242.

[0049] See also Figure 4 、 Figure 7In this embodiment, a third hydraulic rod 2534 that can move back and forth and is used for squeezing and fixing is provided in the fixed groove 253, and a recovery groove 2533 is provided on the side wall of the fixed groove 253 on one side of the baffle. A recovery block 2531 is provided in the recovery groove 2533 for sliding connection, and an ejection spring 2532 is provided in the recovery groove 2533 for driving the recovery block 2531 to automatically pop out. The recovery block 2531 located in the fixed groove 253 is wedge-shaped. The wedge-shaped design of the recovery block 2531 can make the first steel plate 31 or the second steel plate 33 enter the fixed groove 253 and can be inclined along the inclined surface of the recovery block 2531, so that the first steel plate and the second steel plate 33 can enter the fixed groove 253. After the fixing groove 253, an eight-shaped shape can be formed, that is, the size of the entrance is greater than the width of the middle steel plate 32, which can enable the middle steel plate 32 to move better between the first steel plate 31 and the second steel plate 33. The addition of the third hydraulic rod 2534 can effectively fix the vertical first steel plate 31 or the second steel plate 33 through the third hydraulic rod 2534 to ensure stability when vertical. At the same time, when the middle steel plate 32 moves to the middle of the first steel plate 31 and the second steel plate 33, the squeezing of the third hydraulic rod 2534 can make the inclined first steel plate 31 and the second steel plate 33 automatically rotate to a vertical shape, and can automatically clamp the middle steel plate 32 in the middle.

[0050] In this embodiment, the first conveyor belt 1 is provided with a first drive motor 11 for driving the first conveyor belt 1 to rotate, and fixedly connected conveyor plates 22 are provided at both ends of the second conveyor belt 2, and the conveyor plates 22 are provided with a second drive motor 21 for driving the second conveyor belt 2 to rotate.

[0051] See also Figure 4 、 Figure 6 In this embodiment, the first latching rod 2434 and the first telescopic tube 2514 are respectively located at the ends of the first chute 2513, which is inclined. The second latching rod and the second telescopic tube 2524 are respectively located at the ends of the second chute 2523, which is inclined. The inclined design facilitates the movement of the first shaft 2512 and the second shaft 2522.

[0052] When using this application:

[0053] When it is necessary to rotate the first steel plate 31 to a vertical position, the second hydraulic rod 252 is first controlled to retract downward, and the top plate 24 is tilted to a set angle, so that the synchronous rod 2433 at the second hydraulic rod 252 is squeezed against the base plate 25. At this time, the second clamping rods at both ends of the second shaft 2522 are automatically retracted due to the pressing of the telescopic mechanism 2431, thereby releasing the fixation of the second shaft 2522. Then the second hydraulic rod 252 is controlled to restore the initial position upward, and then the first hydraulic rod 251 and the second hydraulic rod 252 are controlled to move upward synchronously. At this time, the top plate 24 moves upward in a horizontal shape until the top plate 24 moves to the bottom of the transfer plate 13. In this way, the push plate 12 pushes the first steel plate 31 to move through the transfer plate 13 and can automatically fall on the top plate 24.

[0054] At this time, the first hydraulic rod 251 and the second hydraulic rod 252 are controlled to move downward synchronously to the set position, and then the contraction control of the first hydraulic rod 251 is stopped, and then the second hydraulic rod 252 is controlled to rise again. Since the second shaft 2522 is released, the second shaft 2522 can move along the second slide groove 2523 under the push of the second hydraulic rod 252, so that the top plate 24 can automatically rotate to the left, and the first steel plate 31 at the upper end of the top plate 24 can automatically rotate to the left due to the inclination of the top plate 24, so that the bottom of the first steel plate 31 can slide downward along the corresponding baffle until it slides into the fixed groove 253. When the shaft 2522 moves along the second slide groove 2523, it contacts the second telescopic tube 2524, and the second shaft 2522 can squeeze the second telescopic tube 2524. The contraction of the second telescopic tube 2524 can, through hydraulic transmission, automatically move the first push rod 2415 in the first push groove 2416 outward, thereby pushing the first plate 241 to rotate automatically through the first push rod 2415. The automatic rotation of the first plate 241 can compensate for the limitation of the rotation angle of the top plate 24, so that the first plate 241 can squeeze the first steel plate 31 against the corresponding baffle, thereby realizing the automatic fixation of the first steel plate 31 in the vertical position.

[0055] After the first steel plate 31 is fixed, the first hydraulic rod 251 and the second hydraulic rod 252 are controlled to return to their initial positions. Then, the first hydraulic rod 251 and the second hydraulic rod 252 are controlled to contract synchronously, so that the synchronization rod 2433 at the bottom of the top plate 24 contacts and squeezes the base plate 25. At this time, the first shaft 2512 is automatically released and the second shaft 2522 is automatically fixed. Repeating the above steps can realize the reception of the second steel plate 33 and its automatic placement in the fixing groove 253.

[0056] After the second steel plate 33 is fixed, the first hydraulic rod 251 and the second hydraulic rod 252 are controlled to move synchronously, so that the top plate 24 moves up and down in a horizontal state, so that the top plate 24 can receive the middle steel plate 32 in a horizontal state. At this time, due to the wedge-shaped design of the recovery block 2531, the first steel plate 31 and the second steel plate 33 are in an eight-shaped shape, and the middle steel plate 32 can automatically move between the first steel plate 31 and the second steel plate 33 as the top plate 24 descends. When the middle steel plate 32 moves to the set position, the third hydraulic rod 2534 is controlled to automatically squeeze the bottom of the first steel plate 31 and the second steel plate 33, so that the first steel plate 31 and the second steel plate 33 are automatically squeezed into a vertical state, which not only realizes the automatic fixation of the first steel plate 31 and the second steel plate 33 in a vertical state, but also realizes the automatic fixation of the middle steel plate 32 between the first steel plate 31 and the second steel plate 33, thereby realizing the automatic fixation of the first steel plate 31, the second steel plate 33 and the middle steel plate 32 in the I-shaped steel member 3;

[0057] Since the second conveyor belt 2 is rotatable, the fixed steel member 3 can automatically move along with the second conveyor belt 2 to the welding mechanism 4 for subsequent welding process.

[0058] A method for using an assembly and conveying device for welding a steel component 3, using the assembly and conveying device for welding a steel component 3, comprising the following steps:

[0059] S1 places the first steel plate 31, the second steel plate 33 and the middle steel plate 32 on the first conveyor belt 1 in sequence, and transports them to the push plate 12 in sequence through the first conveyor belt 1. Then, through the movement of the push plate 12, the first steel plate 31, the second steel plate 33 and the middle steel plate 32 are pushed to the second conveyor belt 2 in sequence;

[0060] S2 Before the first steel plate 31 moves to the second conveyor belt 2, the top plate 24 is controlled to move horizontally to the bottom of the transfer plate 13. After the first steel plate 31 passes the transfer plate 13, it can automatically fall horizontally on the top plate 24. Then the top plate 24 is controlled to rotate right, so that the first steel plate 31 rotates right and abuts against the baffle on the right, so that the first steel plate 31 automatically falls vertically into the fixed groove 253. When the second steel plate 33 moves onto the second conveyor belt 2, the second steel plate 33 is automatically moved vertically into the fixed groove 253 on the left by the top plate 24. When the middle steel plate 32 moves onto the second conveyor belt 2, the middle steel plate 32 is moved horizontally to the middle of the first steel plate 31 and the second steel plate 33. The first steel plate 31, the second steel plate 33 and the middle steel plate 32 form an I-shape.

[0061] S3 then controls the second conveyor belt 2 to rotate, so that the assembled steel member 3 can automatically pass through the welding mechanism 4, so that the welding mechanism 4 automatically welds the joints between the first steel plate 31, the second steel plate 33 and the middle steel plate 32.

[0062] All articles and references disclosed herein, including patent applications and publications, are incorporated herein by reference for all purposes. The term "consisting essentially of..." when describing a combination should include the identified elements, ingredients, components, or steps and other elements, ingredients, components, or steps that do not materially affect the basic novel characteristics of the combination. The use of the terms "comprising" or "including" to describe a combination of elements, ingredients, components, or steps herein also contemplates embodiments consisting essentially of these elements, ingredients, components, or steps. By using the term "may," it is intended to indicate that any attribute described as "may" be optional.

[0063] Multiple elements, ingredients, parts or steps can be provided by a single integrated element, ingredient, part or step. Alternatively, a single integrated element, ingredient, part or step can be divided into separate multiple elements, ingredients, parts or steps. The disclosure of "a" or "an" to describe an element, ingredient, part or step is not intended to exclude other elements, ingredients, parts or steps.

[0064] It should be understood that the above description is for illustration and not for limitation. Many embodiments and many applications beyond the examples provided will be apparent to those skilled in the art upon reading the above description. Therefore, the scope of this application should not be determined with reference to the above description, but rather with reference to the appended claims and the full scope of equivalents to which such claims are entitled. For the purpose of comprehensiveness, all articles and references, including disclosures of patent applications and publications, are incorporated herein by reference. The omission of any aspect of the subject matter disclosed herein from the foregoing claims is not intended to be a disclaimer of such subject matter, nor should it be considered that the inventors did not consider such subject matter to be part of the disclosed inventive subject matter.

Claims

1. An assembly and conveying device for steel component welding, characterized in that: The conveyor belt comprises a first conveyor belt and a second conveyor belt, wherein the output end of the first conveyor belt is arranged on the side of the input end of the second conveyor belt, a transfer plate connected to each other is provided between the first conveyor belt and the second conveyor belt, and the second conveyor belt is used for conveying steel components, wherein the steel components include a first steel plate, a second steel plate and an intermediate steel plate, the first conveyor belt is provided with a push plate which can move back and forth and is used to push the steel components onto the second conveyor belt, the second conveyor belt is provided with a plurality of evenly distributed and fixedly connected base plates, baffles which are fixedly connected and used for vertically abutting the steel plates are provided on both sides of the base plates, and fixed grooves for engaging the steel plates when they are vertical are also provided on both sides of the base plates, a top plate which can move up and down and rotate left and right is provided above the base plate, and the second conveyor belt of the top plate is also provided with a welding mechanism for automatic welding after the steel plates are assembled.

2. The assembly and conveying equipment for steel member welding according to claim 1, characterized in that: The base plate is provided with a first hydraulic rod and a second hydraulic rod that are fixedly connected, and ends of the first hydraulic rod and the second hydraulic rod are both connected to the top plate.

3. The assembly and conveying equipment for steel member welding according to claim 2, characterized in that: The bottom of the top plate is provided with a first slide groove and a second slide groove which are symmetrically distributed and have a convex cross-section. A first shaft connected in rotation is provided in the first slide groove, the first hydraulic rod is connected to the first shaft, and first clamping grooves are symmetrically distributed at both ends of the first shaft. A first clamping rod which is retractable and engages with the first clamping groove is provided at one end of the first slide groove. A second shaft connected in rotation is provided in the second slide groove, the second hydraulic rod is connected to the second shaft, and second clamping grooves are symmetrically distributed at both ends of the second shaft. A second clamping rod which is retractable and engages with the second clamping groove is provided at one end of the second slide groove.

4. The assembly and conveying equipment for steel member welding according to claim 3, characterized in that: The inner walls of the first slide groove and the second slide groove are both provided with symmetrically distributed driving grooves, and the driving grooves are both provided with a fixedly connected pressing and telescopic mechanism, the telescopic ends of the pressing and telescopic mechanism are connected with the corresponding first card rod and the second card rod, and the pressing ends of the pressing and telescopic mechanisms are both provided with a pressing rod, and the bottom of the base plate is provided with a connecting groove connected to the driving groove, and the connecting groove is provided with a slidably connected and bendable synchronization rod, one end of the synchronization rod is used for squeezing the pressing rod, and the other end of the synchronization rod is located below the top plate. After the top plate moves to the bottom, the synchronization rod is squeezed and contracted by the base plate, so that the synchronization rod presses the pressing rod.

5. The assembly and conveying equipment for steel member welding according to claim 4, characterized in that: A return spring is provided in the communicating groove for the synchronization rod to automatically return to its initial position.

6. The assembly and conveying equipment for steel member welding according to claim 4, characterized in that: The upper end of the top plate is provided with a first groove and a second groove that are symmetrically distributed. A rotatable first plate is provided in the first groove, and a rotatable second plate is provided in the second groove.

7. The assembly and conveying equipment for steel member welding according to claim 6, characterized in that: The first plate is provided with a first rotation axis which is rotatably connected to the first plate at one end of the first groove, and a first limiting groove with a convex cross-section is provided at the bottom of the first plate, and a first limiting plate is provided in a sliding connection with the first limiting groove, and a first pushing groove is provided on the side wall of the first groove. The first pushing groove is provided with a first push rod which can move back and forth and is used for pushing and rotating the first plate, and the first push rod is rotatably connected to the first limiting plate, and one end of the second groove is provided with a second rotating shaft which is rotatably connected to the second plate, and the bottom of the second plate is provided with a second limiting groove with a convex cross-section. The second limiting plate is provided with a sliding connection with the second limiting groove, and the side wall of the second groove is provided with a second push groove. The second push groove is provided with a second push rod which can move back and forth and is used for pushing and rotating the second plate, and the second push rod is rotatably connected to the second limiting plate.

8. The assembly and conveying equipment for steel member welding according to claim 7, characterized in that: The first push rod is slidably and sealedly connected to the first push groove, the second push rod is slidably and sealedly connected to the second push groove, the end of the first slide groove is provided with a first telescopic tube fixedly connected, the end of the first telescopic tube is provided with a first guide groove connected to the second push groove, the end of the second slide groove is provided with a second telescopic tube fixedly connected, and the end of the second telescopic tube is provided with a second guide groove connected to the first push groove.

9. The assembly and conveying equipment for steel member welding according to claim 8, characterized in that: A third hydraulic rod which can move back and forth and is used for squeezing and fixing is provided in the fixing groove.

10. A method for using an assembly and conveying device for welding steel components, using the assembly and conveying device for welding steel components according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1 places the first steel plate, the second steel plate and the middle steel plate on the first conveyor belt in sequence, and transports them to the push plate in sequence through the first conveyor belt, and then pushes the first steel plate, the second steel plate and the middle steel plate to the second conveyor belt in sequence through the movement of the push plate; S2: Before the first steel plate moves to the second conveyor belt, the top plate is controlled to move horizontally to the bottom of the transfer plate. After the first steel plate passes the transfer plate, it can automatically fall horizontally on the top plate. Then the top plate is controlled to rotate right, so that the first steel plate rotates right and abuts against the baffle on the right, so that the first steel plate automatically falls vertically into the fixed groove. When the second steel plate moves onto the second conveyor belt, the top plate is used to enable the second steel plate to automatically move vertically to the fixed groove on the left. When the middle steel plate moves onto the second conveyor belt, the top plate is used to enable the middle steel plate to move horizontally to the middle of the first steel plate and the second steel plate. The first steel plate, the second steel plate and the middle steel plate form an I-shape. S3 then controls the second conveyor belt to rotate so that the assembled steel components can automatically pass through the welding mechanism, so that the welding mechanism automatically welds the joints between the first steel plate, the second steel plate and the middle steel plate.

Images