Full-automatic overturning beam combining equipment and beam combining method

Abstract

The invention discloses full-automatic overturning beam combining equipment and a beam combining method.The full-automatic overturning beam combining equipment comprises a rack, a beam combining platform, a pushing and abutting mechanism and an overturning mechanism, the rack is provided with a feeding platform and a discharging platform which are arranged in the width direction in a spaced mode, and the conveying directions of the feeding platform and the discharging platform are both in the length direction of the rack; the beam combining platform is arranged between the feeding platform and the discharging platform and carries and conveys the first workpiece and the second workpiece fed by the feeding platform in the width direction of the rack. The pushing and abutting mechanism is used for pushing and abutting the first workpiece and the second workpiece to the beam combining platform from the feeding platform in sequence. The turnover mechanism is arranged on the beam combining platform, the turnover mechanism limits the first workpiece and turns over and inclines the first workpiece, and when the second workpiece enters the beam combining platform, the turnover mechanism limits the second workpiece and pushes the first workpiece to be turned over to be buckled with the second workpiece. The splicing difficulty in the splicing process is reduced, rapid splicing and buckling of the first workpiece and the second workpiece can be achieved, and the splicing forming efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of steel processing, in particular to a full-automatic overturning and combining beam equipment and a combining beam method. BACKGROUND

[0002] Cold-formed steel is an economical and efficient steel structure material with flexible section, which is continuously bent into the required section shape such as C-shaped, U-shaped, Z-shaped, etc. at room temperature through cold rolling forming process. These open-section cold-formed steels are widely used in purlin, wall beam and other secondary structures. However, in modern building and bridge engineering, closed-section steel beams with stronger bearing capacity and higher torsional stiffness, i.e. box beams, are often needed. Therefore, in the related art, in order to improve the forming efficiency of the box beam, the existing cold bending forming line usually adopts two symmetrical C-shaped or U-shaped channel steels which are spliced together and then welded to form a closed box section. However, in the splicing process, due to the length limitation of the two symmetrical channel steels, it is difficult to achieve quick splicing and engagement, and the forming efficiency is difficult to improve. SUMMARY

[0003] The present application aims to at least solve one of the technical problems in the related art. To this end, one object of the present application is to provide a full-automatic overturning and combining beam equipment, comprising: a rack, the rack having a feeding platform and a discharging platform arranged at intervals along the width direction, and the feeding platform and the discharging platform being conveyed along the length direction of the rack, the conveying end of the feeding platform having a first sensing element for position detection, and the conveying end of the discharging platform having a second sensing element for position detection; a beam combining platform, the beam combining platform being arranged between the feeding platform and the discharging platform and receiving and conveying the first workpiece and the second workpiece fed by the feeding platform along the width direction of the rack, and the beam combining platform having a third sensing element for position detection; a pushing mechanism, the pushing mechanism being arranged on the side of the feeding platform away from the beam combining platform and being deflectable between an initial position and a pushing position, when the pushing mechanism is deflected to the initial position, the pushing mechanism is offset from the feeding platform, and when the pushing mechanism is deflected to the pushing position, the pushing mechanism enters the feeding platform to push the first workpiece and the second workpiece from the feeding platform to the beam combining platform in sequence; a overturning mechanism, the overturning mechanism being arranged on the beam combining platform, when the first workpiece enters the beam combining platform, the overturning mechanism limits and overturns the first workpiece, and when the second workpiece enters the beam combining platform, the overturning mechanism limits the second workpiece and pushes the first workpiece to overturn to engage with the second workpiece.

[0004] Preferably, the pushing mechanism comprises: a mounting cover arranged on the side of the frame; a fixed plate arranged on the inner top of the mounting cover; a sliding seat arranged on the bottom of the fixed plate and slidable along the length direction of the fixed plate; a first cylinder arranged on the bottom of the fixed plate and connected with the sliding seat; a deflection rocker arm member, the first end of which is rotatably connected with the sliding seat; a pushing rod rotatably arranged on the bottom of the fixed plate, and the second end of the deflection rocker arm member is rotatably connected with the pushing rod.

[0005] Preferably, the pushing rod comprises: a pivot segment pivotally connected with the fixed plate through a pivot shaft; a pushed segment connected with the pivot segment, and the second end of the deflection rocker arm member is rotatably connected with the pushed segment; a pushing segment connected with the pushed segment, and the pushing segment extends along the length direction of the fixed plate.

[0006] Preferably, the overturning mechanism comprises: a base plate fixed on the frame; a second cylinder arranged on the base plate; a stop seat slidably arranged on the base plate in the vertical direction and connected with the second cylinder.

[0007] Preferably, the overturning mechanism further comprises: a third cylinder pivotally connected with the base plate and arranged in the interval with the second cylinder; an overturning seat, one end of which is rotatably connected with the stop seat, and the cylinder cover of the third cylinder is rotatably connected with the overturning seat; a support plate fixed on the overturning seat; a pushing cylinder arranged on the support plate, and the pushing direction of the pushing cylinder is perpendicular to the length direction of the overturning seat.

[0008] Preferably, the stop seat has a stop portion protruding towards the beam platform, the top surface of the stop portion is used for supporting and limiting the first workpiece, and the side surface of the stop portion is used for stopping and limiting the second workpiece.

[0009] Preferably, the top surface of the stop portion is formed as a limiting inclined surface for supporting and restricting the first workpiece, and the flipping seat has a supporting surface for supporting the first workpiece. When the flipping seat is driven to flip onto the beam-joining platform by the third cylinder, the supporting surface and the limiting inclined surface form an angle of a predetermined angle.

[0010] Preferably, the feeding platform has a plurality of first conveying rollers spaced apart along the length direction, and the conveying end of the feeding platform is provided with a baffle, which is used to stop and limit the conveying direction of the first workpiece and the second workpiece.

[0011] Preferably, the discharge platform has a plurality of second conveying rollers spaced apart along the length direction, and the conveying end of the discharge platform is provided with an alignment component, which is used to engage and align the first workpiece and the second workpiece with each other.

[0012] Preferably, the alignment component includes: A base plate, which is located at the conveying end of the discharge platform; The first clamping wheel is disposed on the base plate and located on one side of the width direction of the first workpiece and the second workpiece; A sliding plate is slidably disposed on the base plate and located on the other side of the width direction of the first workpiece and the second workpiece; The fourth cylinder is mounted on the base plate and connected to the sliding plate; The second clamping wheel is disposed on the sliding plate and can move closer to or further away from the first workpiece and the second workpiece along with the sliding plate; A fixing seat is disposed on the base plate and located on the side of the first workpiece and the second workpiece along their length direction; An alignment plate, which is movably inserted into the fixed base in the vertical direction; The fifth cylinder is spaced at the bottom of the fixed base and connected to the alignment plate to drive the alignment plate to extend onto the fixed base.

[0013] Another object of the present invention is to provide a beam-joining method, the method employing the fully automated tilting beam-joining equipment as described above, comprising: When the first sensor detects that the first workpiece has moved to the conveying end of the feeding platform, the pushing mechanism is controlled to deflect to push the first workpiece onto the beam-joining platform. When the first workpiece moves to the beam-joining platform, the first sensor detects whether the second workpiece has reached the conveying end of the feeding platform. when the second sensing piece detects that the second workpiece reaches above the turnover mechanism, the turnover mechanism is controlled to push the first workpiece to overturn to snap onto the second workpiece; when the second sensing piece detects that the second workpiece reaches above the turnover mechanism, the turnover mechanism is controlled to push the first workpiece to overturn to snap onto the second workpiece; the first workpiece and the second workpiece after being snapped are conveyed to the discharge platform through the beam splicing platform, and when the third sensing piece detects that the first workpiece and the second workpiece reach the conveying end of the discharge platform, the alignment assembly on the discharge platform clamps and aligns the first workpiece and the second workpiece.

[0014] The above scheme of the present application at least has the following beneficial effects: The full-automatic turnover beam splicing device provided by the present application can drive the first workpiece to be conveyed along the length direction of the rack when the first workpiece is placed on the feeding platform, so that the pushing mechanism can be deflected from the initial position to the pushing position to push the first workpiece on the feeding platform to the beam splicing platform, at this time, the second workpiece is placed on the feeding platform for conveying, and meanwhile, the beam splicing platform can be limited and overturned and inclined by the turnover mechanism after receiving the first workpiece, and is conveyed along the width direction of the rack, when the second workpiece is pushed by the pushing mechanism from the feeding platform to the beam splicing platform, the turnover mechanism can abut against the second workpiece to limit the movement of the second workpiece, and the turnover mechanism pushes the first workpiece to overturn to snap with the second workpiece to form a box girder of a box structure, after snapping, the turnover mechanism releases the limitation on the movement of the box girder, so that the beam splicing platform drives the box girder to move to the discharge platform to convey the box girder outward through the discharge platform, thereby reducing the splicing difficulty in the splicing process, realizing the quick splicing and snapping of the first workpiece and the second workpiece, and improving the forming efficiency of splicing.

[0015] Additional aspects and advantages of the present application will be better understood from the following description with reference to the drawings, from which some embodiments of the present application will become apparent. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only show some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from the structures shown in the drawings without creative labor.

[0017] Figure 1 is a structural schematic diagram of a full-automatic overturning beam splicing device provided in an embodiment of the present application; Figure 2 is a structural exploded view of a feeding platform and a pushing mechanism provided in an embodiment of the present application; Figure 3 is a structural schematic diagram of the pushing mechanism provided in an embodiment of the present application; Figure 4 is a partial structural schematic diagram of the feeding platform provided in an embodiment of the present application; Figure 5 is a structural schematic diagram of a beam splicing platform and an overturning mechanism provided in an embodiment of the present application; Figure 6 is a structural schematic diagram of the overturning mechanism provided in an embodiment of the present application; Figure 7 is an example diagram of a working state of the overturning mechanism provided in an embodiment of the present application; Figure 8 is a structural schematic diagram of an ejection platform provided in an embodiment of the present application; Figure 9 is a partial structural schematic diagram of the ejection platform provided in an embodiment of the present application; Figure 10 is a flowchart of a beam splicing method provided in an embodiment of the present application.

[0018] Explanation of the reference numerals: 10, rack; 11, feeding platform; 111, first conveying roller; 112, baffle; 113, first sensing element; 12, ejection platform; 121, second conveying roller; 122, second sensing element; 20, beam splicing platform; 21, conveying belt; 22, transmission shaft; 23, motor; 24, belt; 25, third sensing element; 30, pushing mechanism; 31, mounting cover; 32, fixed plate; 33, sliding seat; 34, first air cylinder; 35, deflection rocker element; 36, pushing rod; 361, pivot joint section; 362, pushed section; 363, pushing section; 37, pushing plate; 40, overturning mechanism; 41, base plate; 42, second air cylinder; 43, stop seat; 431, stop portion; 432, limiting inclined surface; 44, third air cylinder; 45, overturning seat; 451, bearing surface; 46, support plate; 47, pushing air cylinder; 50, first workpiece; 60, second workpiece; 70, alignment assembly; 71, bottom plate; 72, first clamping roller; 73, sliding plate; 74, fourth air cylinder; 75, second clamping roller; 76, fixed seat; 77, alignment plate; 78, fifth air cylinder; 80, box girder.

[0019] The objectives, functional characteristics and advantages of the present application will be further described with reference to the embodiments in conjunction with the accompanying drawings. DETAILED DESCRIPTION

[0020] The embodiments of the present application will be described in detail below with reference to the drawings, in which the same or similar components have the same reference numerals throughout. The embodiments described below are exemplary and are intended to explain the present application, and should not be understood as limiting the present application. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative work fall within the scope of the present application.

[0021] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0022] In addition, the terms "first", "second", "third" and the like are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second", "third" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified and limited.

[0023] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature is "on", "above" and "over" the second feature includes that the first feature is directly above and obliquely above the second feature, or only means that the first feature is higher in horizontal height than the second feature. The first feature is "under", "below" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or only means that the first feature is lower in horizontal height than the second feature.

[0025] The full-automatic overturning beam combining device and the beam combining method are described in detail below with reference to the accompanying drawings.

[0026] Referring to Figure 1 , Figure 2 , Figure 5 and Figure 8 , the full-automatic overturning beam combining device provided in the embodiment of the present application comprises a rack 10, a beam combining platform 20, a pushing mechanism 30 and an overturning mechanism 40. The rack 10 is provided with a feeding platform 11 and a discharging platform 12 which are spaced apart along the width direction, and the conveying directions of the feeding platform 11 and the discharging platform 12 are along the length direction of the rack 10. Preferably, the feeding platform 11 is provided with a plurality of first conveying rollers 111 which are spaced apart along the length direction. The plurality of first conveying rollers 111 are connected by a chain to realize transmission, and each first conveying roller 111 can be driven to rotate synchronously by a driving motor 23. Similarly, the discharging platform 12 is provided with a plurality of second conveying rollers 121 which are spaced apart along the length direction. The plurality of second conveying rollers 121 can also be connected by a chain to realize transmission, and each second conveying roller 121 can also be driven to rotate synchronously by the driving motor 23. Specifically, the beam combining platform 20 is arranged between the feeding platform 11 and the discharging platform 12. The beam combining platform 20 comprises a plurality of conveying belts 21 which are spaced apart along the length direction of the rack 10. Each conveying belt 21 is connected by a transmission shaft 22 to realize synchronous rotation. The transmission shaft 22 is connected by a motor 23 and a belt 24 to realize transmission, so that the motor 23 drives the transmission shaft 22 to rotate, thereby realizing synchronous rotation of the plurality of conveying belts 21. The conveying direction of the conveying belt 21 is arranged along the width direction of the rack 10, so that the beam combining platform 20 can receive and convey the first workpiece 50 and the second workpiece 60 sent by the feeding platform 11 to the discharging platform 12 along the width direction of the rack 10. When the first workpiece 50 and the second workpiece 60 are combined, a hoist such as an electric hoist or manual operation can be used to first place the first workpiece 50 on the feeding platform 11 for conveying. The first workpiece 50 and the second workpiece 60 can be conveyed to the discharging platform 12 by the beam combining platform 20, and then the first workpiece 50 and the second workpiece 60 can be combined by the overturning mechanism 40. Figure 4As shown, the conveying end of the feeding platform 11 is provided with a baffle 112 and a first sensing member 113, the baffle 112 is used to stop and limit in the conveying direction of the first workpiece 50 and the second workpiece 60, when the first workpiece 50 and the second workpiece 60 enter the feeding platform 11 in sequence, the first workpiece 50 and the second workpiece 60 can be blocked by the baffle 112, at the same time, the first sensing member 113 can trigger a first sensing signal to the control system when sensing the first workpiece 50 and the second workpiece 60 reaching the conveying end, so as to control the pushing mechanism 30 to work to push the first workpiece 50 and the second workpiece 60, so that when the first workpiece 50 enters the beam-welding platform 20 from the feeding platform 11, the second workpiece 60 can be placed on the feeding platform 11 to be conveyed to the beam-welding platform 20, the first workpiece 50 and the second workpiece 60 are C-shaped or U-shaped channel steels, etc., and when entering the feeding platform 11, the notch of the first workpiece 50 and the second workpiece 60 is upward, the pushing mechanism 30 is arranged on the side of the feeding platform 11 away from the beam-welding platform, and can be deflected between the initial position and the pushing position, when the pushing mechanism 30 is deflected to the initial position, the pushing mechanism 30 deviates from the feeding platform 11; when the pushing mechanism 30 is deflected to the pushing position, the pushing mechanism 30 enters the feeding platform 11 to push the first workpiece 50 and the second workpiece 60 from the feeding platform 11 to the beam-welding platform 20 in sequence; the turnover mechanism 40 is arranged on the beam-welding platform 20, when the first workpiece 50 enters the beam-welding platform 20, the turnover mechanism 40 limits and overturns the first workpiece 50 to be inclined, and when the second workpiece 60 enters the beam-welding platform 20, the turnover mechanism 40 limits the second workpiece 60 and pushes the first workpiece 50 to overturn to be engaged with the second workpiece 60, so as to form a box-shaped structure of the box beam 80.

[0027] Referring to Figure 2 and Figure 3As shown, the pushing mechanism 30 comprises a mounting cover 31, a fixed plate 32, a pushing plate 37, a plurality of sliding seats 33, a first cylinder 34, a plurality of pushing rods 36 and a plurality of deflection rocker arms 35. The mounting cover 31 is arranged on the side of the rack 10. The fixed plate 32 is arranged on the inner side of the mounting cover 31. The pushing plate 37 is movably arranged on the fixed plate 32. The plurality of sliding seats 33 are slidably and spacedly arranged on the fixed plate 32. Each sliding seat 33 is slidably connected to the fixed plate 32 through a sliding block and a sliding rail and is rotatably connected to the pushing plate 37. The first cylinder 34 is arranged on the fixed plate 32 and is connected to the pushing plate 37. The plurality of pushing rods 36 are rotatably and spacedly arranged on the fixed plate 32. The first end of each deflection rocker arm 35 is rotatably connected to the sliding seat 33 and the second end is rotatably connected to one end of the pushing rod 36. The pushing rod 36 comprises a pivoting section 361, a pushed section 362 and a pushing section 363. The pivoting section 361 is pivotally connected to the fixed plate 32 through a pivot shaft. The pushed section 362 is connected to the pivoting section 361 and the second end of the deflection rocker arm 35 is rotatably connected to the pushed section 362. The pushing section 363 is connected to the pushed section 362 and extends along the length direction of the fixed plate 32.

[0028] In the embodiment, when the first workpiece 50 and the second workpiece 60 enter the feeding platform 11 in sequence, the first sensing signal can be triggered by the first sensing member 113, so that the control system can control the first air cylinder 34 to start working, and the pushing plate 37 is driven by the first air cylinder 34 to move away from the first air cylinder 34, so that the plurality of sliding seats 33 are driven by the pushing plate 37 to drive the first end of the deflection rocker member 35 away from the first air cylinder 34. Since the sliding seat 33 moves in a straight line, each deflection rocker member 35 is driven by the sliding seat 33 to deflect and pull the pushed section 362 away from the fixed plate 32, so that the pushed section 362 and the pushing section 363 can rotate around the pivot section 361. When the pushed section 362 is deflected away from the fixed plate 32, the pushing section 363 is deflected away from the fixed plate 32 under the action of the deflection rocker member 35. When the pushing section 363 is deflected on the feeding platform 11, the plurality of pushing rods 36 can jointly push the first workpiece 50 or the second workpiece 60 on the feeding platform 11, so that the first workpiece 50 and the second workpiece 60 can be pushed away from the feeding platform 11 in sequence. The plurality of pushing rods 36 are driven by the pushing plate 37 to realize synchronous pushing of the first workpiece 50 or the second workpiece 60, so that the first workpiece 50 and the second workpiece 60 can be straightly conveyed to the beam platform 20. It can be understood that when the first air cylinder 34 drives the pushing plate 37 to move towards the first air cylinder 34, the plurality of sliding seats 33 are driven by the pushing plate 37 to drive the first end of the deflection rocker member 35 to move towards the first air cylinder 34. Since the sliding seat 33 moves in a straight line, each deflection rocker member 35 is driven by the sliding seat 33 to deflect and pull the pushed section 362 away from the fixed plate 32, so that the pushed section 362 and the pushing section 363 can rotate around the pivot section 361. When the pushed section 362 is deflected away from the fixed plate 32, the pushing section 363 is deflected away from the fixed plate 32 under the action of the deflection rocker member 35. Thus, the reset control of the pushing rod 36 is completed.

[0029] With reference to Figures 5 to 7As shown, the turnover mechanism 40 comprises a base plate 41 fixed on the rack 10, a second air cylinder 42 arranged on the base plate 41, and a stop seat 43 slidably connected with a slide rail arranged vertically on the base plate 41, so that the stop seat 43 is slidable along the vertical direction of the base plate 41. The second air cylinder 42 is connected with the stop seat 43, so that the second air cylinder 42 can drive the stop seat 43 to move to a position higher than the conveying belt 21 along the vertical direction. Further, the turnover mechanism 40 further comprises a third air cylinder 44, a turnover seat 45, a support plate 46, and a pushing air cylinder 47. The third air cylinder 44 is pivotally connected with the base plate 41 and is arranged in parallel with the second air cylinder 42. One end of the turnover seat 45 is rotatably connected with the stop seat 43, and the cylinder cover of the third air cylinder 44 is rotatably connected with the turnover seat 45. The support plate 46 is fixed on the turnover seat 45. The pushing air cylinder 47 is arranged on the support plate 46, and the pushing direction of the pushing air cylinder 47 is perpendicular to the length direction of the turnover seat 45.

[0030] In the present embodiment, when the first workpiece 50 does not arrive, the stop seat 43 and the turnover seat 45 are below the conveying belt 21. When the first workpiece 50 is pushed by the pushing mechanism 30 to the beam platform 20, the plurality of conveying belts 21 of the beam platform 20 can be synchronously rotated to convey the first workpiece 50 to above the stop seat 43 and the turnover seat 45. The third sensing member 25 can sense the arrival of the first workpiece 50 and output a second sensing signal to control the second air cylinder 42 and the third air cylinder 44 to work, so that the second air cylinder 42 can push the stop seat 43 to rise to a position higher than the conveying belt 21, and the third air cylinder 44 can push the turnover seat 45 to rotate and turn over, so that the supporting surface 451 of the turnover seat 45 can support the first workpiece 50 and push and hold the first workpiece 50 on the turnover seat 45 in an inclined state. Since the stop seat 43 has a stop portion 431 protruding towards the beam platform 20, and the top surface of the stop portion 431 forms a limiting inclined surface 432, the limiting inclined surface 432 and the supporting surface 451 can jointly support and limit the first workpiece 50, so that the notch of the first workpiece 50 is inclined upwards to be held on the turnover seat 45 and the stop seat 43 in an inclined state.

[0031] Furthermore, when the second workpiece 60 arrives, its slot faces upwards, and both the stop 431 and the first workpiece 50 can block the second workpiece 60 while simultaneously tilting the first workpiece 50 to the side of the second workpiece 60. At this time, the push cylinder 47 can be controlled to move towards the first workpiece 50 and push it to flip, allowing the first workpiece 50 to flip from the flipping seat 45 and snap onto the second workpiece 60 to form a box beam 80. When the first workpiece 50 and the second workpiece 60 snap onto each other, the push cylinder 47 can be controlled to reset. At the same time, the second cylinder 42 drives the stop 43 to descend, and the third cylinder 44 drives the flipping seat 45 to rotate and reset so that the supporting surface 451 faces upwards. Thus, the snapped box beam 80 is transported to the discharge platform 12 by multiple conveyor belts 21 on the beam-joining platform 20, making the beam-joining process more automated, reducing the splicing difficulty during the splicing process, and realizing the rapid splicing and snapping of the first workpiece 50 and the second workpiece 60.

[0032] It is understandable that when the flipping seat 45 is driven by the third cylinder 44 to flip onto the beam-joining platform 20, the supporting surface 451 and the limiting inclined surface 432 form a predetermined angle α, which can be greater than or equal to 90 degrees, so that the first workpiece 50 has a higher degree of fit on the supporting surface 451 and the limiting inclined surface 432.

[0033] As a preferred method, refer to Figure 8 and Figure 9 As shown, the conveying end of the discharge platform 12 is provided with an alignment component 70 and a second sensing element 122. The alignment component 70 includes: a base plate 71, a first clamping wheel 72, a sliding plate 73, a fourth cylinder 74, a second clamping wheel 75, a fixed seat 76, an alignment plate 77, and a fifth cylinder 78. The base plate 71 is located at the conveying end of the discharge platform 12, and the height of the plurality of second conveying rollers 121 is higher than the height of the base plate 71. The first clamping wheel 72 is located on the base plate 71 and is located on one side of the width direction of the first workpiece 50 and the second workpiece 60. The sliding plate 73 slides with the slide rail on the base plate 71 through a slider. The first workpiece 50 and the second workpiece 60 are connected and located on the other side of the width direction. The fourth cylinder 74 is located on the base plate 71 and connected to the sliding plate 73. The second clamping wheel 75 is located on the sliding plate 73 and can move closer to or away from the first workpiece 50 and the second workpiece 60 along with the sliding plate 73. The fixed seat 76 is located on the base plate 71 and is located on the side of the length direction of the first workpiece 50 and the second workpiece 60. The alignment plate 77 is movably inserted into the fixed seat 76 in the vertical direction. The fifth cylinder 78 is spaced apart at the bottom of the fixed seat 76 and connected to the alignment plate 77 to drive the alignment plate 77 to extend onto the fixed seat 76.

[0034] In the embodiment, when the closed box girder 80 is conveyed to the discharging platform 12 by the plurality of conveying belts 21 on the splicing platform 20, the plurality of second conveying rollers 121 on the discharging platform 12 rotate synchronously and convey the closed box girder 80 towards the alignment assembly 70, when the box girder 80 reaches between the first clamping wheel 72 and the second clamping wheel 75, the second sensing part 122 can sense the arrival of the box girder 80, the first clamping wheel 72 and the second clamping wheel 75 are located on both sides of the box girder 80 in the width direction, and the sliding plate 73 is slidably arranged on the bottom plate 71 and connected with the fourth cylinder 74, so that the fourth cylinder 74 can drive the sliding plate 73 to move towards the box girder 80, and drive the second clamping wheel 75 to converge towards the first clamping wheel 72, so as to clamp and align the first workpiece 50 and the second workpiece 60 in the width direction, and under the continuous conveying action of the plurality of second conveying rollers 121, the box girder 80 moves towards the fixed seat 76, the alignment plate 77 is movably inserted into the fixed seat 76 in the vertical direction, and the fifth cylinder 78 is arranged at the bottom of the fixed seat 76, so that the fifth cylinder 78 can drive the alignment plate 77 to move upwards and block the box girder 80 in the length direction, so that the first workpiece 50 and the second workpiece 60 can interact with the alignment plate 77 under the conveying and pushing of the plurality of second conveying rollers 121, thereby aligning the first workpiece 50 and the second workpiece 60 in the length direction, and after alignment, the fifth cylinder 78 drives the alignment plate 77 to descend, so that the aligned box girder 80 can be conveyed away from the discharging platform 12, and the whole process does not need manual participation, and the automation degree is higher.

[0035] The full-automatic overturning splicing girder equipment provided by the application can drive the first workpiece 50 to convey in the length direction of the rack 10 when the first workpiece 50 is placed on the feeding platform 11, so that the pushing mechanism 30 can be deflected from the initial position to the pushing position to push the first workpiece 50 on the feeding platform 11 to the splicing platform 20, at this time, the second workpiece 60 is placed on the feeding platform 11 for conveying, and at the same time, the splicing platform 20 can convey the first workpiece 50 in the width direction of the rack 10 after receiving the first workpiece 50, and the first workpiece 50 is limited and overturned by the overturning mechanism 40, when the second workpiece 60 is pushed by the pushing mechanism 30 from the feeding platform 11 to the splicing platform 20, the overturning mechanism 40 can abut against the second workpiece 60 to limit the movement of the second workpiece 60, and the overturning mechanism 40 pushes the first workpiece 50 to overturn to make the first workpiece 50 and the second workpiece 60 form a box girder 80 in the form of a box structure, after splicing, the overturning mechanism 40 releases the movement limitation of the box girder 80, so that the splicing platform 20 drives the box girder 80 to move to the discharging platform 12, and the box girder 80 is conveyed outwards by the discharging platform 12, thereby reducing the splicing difficulty in the splicing process, realizing the rapid splicing and splicing of the first workpiece 50 and the second workpiece 60, and improving the forming efficiency of the splicing.

[0036] AsFigure 10 As shown, the beam splicing method provided in the embodiment of the present application is realized by using the full-automatic overturning beam splicing device, and comprises the following steps: S10, when the first sensing element 113 detects that the first workpiece 50 moves to the conveying end of the feeding platform 11, the pushing mechanism 30 is controlled to be deflected to push the first workpiece 50 onto the beam splicing platform 20, and when the first workpiece 50 moves to the beam splicing platform 20, the first sensing element 113 detects whether the second workpiece 60 reaches the conveying end of the feeding platform 11.

[0037] S20, when the second sensing element 122 detects that the first workpiece 50 reaches above the overturning mechanism 40, the overturning mechanism 40 is controlled to overturn and tilt the first workpiece 50, and when the first sensing element 113 detects that the second workpiece 60 reaches the conveying end of the feeding platform 11, the pushing mechanism 30 is controlled to be deflected to push the second workpiece 60 onto the beam splicing platform 20. S30, when the second sensing element 122 detects that the second workpiece 60 reaches above the overturning mechanism 40, the overturning mechanism 40 is controlled to push the first workpiece 50 to overturn and be buckled to the second workpiece 60. S40, the buckled first workpiece 50 and the second workpiece 60 are conveyed to the discharging platform 12 through the beam splicing platform 20, and when the third sensing element 25 detects that the first workpiece 50 and the second workpiece 60 reach the conveying end of the discharging platform 12, the alignment assembly 70 on the discharging platform 12 clamps and aligns the first workpiece 50 and the second workpiece 60.

[0038] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, the different embodiments or examples described in the present specification and the features of the different embodiments or examples can be combined and combined by those skilled in the art without contradiction.

[0039] The above description is only the preferred embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structural transformation made by using the content of the present specification and the drawings, or direct / indirect application in other related technical fields within the inventive concept of the present application is included in the patent protection scope of the present application.

Claims

1. A fully automatic tilting and beam-combining device, characterized in that, include: A frame having a feeding platform and a discharging platform spaced apart along its width, wherein the conveying direction of the feeding platform and the discharging platform is along the length direction of the frame, the conveying end of the feeding platform has a first sensor for position detection, and the conveying end of the discharging platform has a second sensor for position detection. A beam-joining platform is provided between the feeding platform and the discharging platform, and receives and transports the first and second workpieces fed in by the feeding platform along the width direction of the frame, and the beam-joining platform has a third sensor for position detection. A pushing mechanism is provided on the side of the feeding platform away from the closing platform, and can deflect between an initial position and a pushing position. When the pushing mechanism deflects to the initial position, it deviates from the feeding platform; when it deflects to the pushing position, it enters the feeding platform to push the first workpiece and the second workpiece sequentially from the feeding platform to the beam closing platform. A flipping mechanism is provided on the beam-joining platform. When the first workpiece enters the beam-joining platform, the flipping mechanism limits the first workpiece and flips it to tilt. When the second workpiece enters the beam-joining platform, the flipping mechanism limits the second workpiece and pushes the first workpiece to flip it so that it is engaged with the second workpiece.

2. The fully automatic tilting and beam-combining equipment according to claim 1, characterized in that, The pushing mechanism includes: Mounting cover, the mounting cover being disposed on the side of the frame; A fixing plate is disposed at the inner top of the mounting cover; A sliding seat is provided at the bottom of the fixed plate and can slide along the length of the fixed plate; The first cylinder is located at the bottom of the fixed plate and is connected to the sliding seat; A deflecting rocker arm, the first end of which is rotatably connected to the sliding seat; A push rod is rotatably disposed at the bottom of the fixed plate, and the second end of the deflection rocker arm is rotatably connected to the push rod.

3. The fully automatic tilting and beam-combining equipment according to claim 2, characterized in that, The push rod includes: A pivot section, wherein the pivot section is pivotally connected to the fixed plate via a rotating shaft; The push-receiving section is connected to the pivot section, and the second end of the deflecting rocker arm is rotatably connected to the push-receiving section; The pushing section is connected to the pushed section and extends along the length direction of the fixed plate.

4. The fully automatic tilting and beam-combining equipment according to claim 1, characterized in that, The flipping mechanism includes: A substrate, which is fixed to the frame; The second cylinder is disposed on the substrate; A stop seat is slidably disposed on the base plate in the vertical direction and connected to the second cylinder.

5. The fully automatic tilting and beam-combining equipment according to claim 4, characterized in that, The flipping mechanism also includes: A third cylinder is pivotally connected to the base plate and is spaced apart from the second cylinder; A flip seat, one end of which is rotatably connected to the stop seat, and the cylinder head of the third cylinder is rotatably connected to the flip seat; A support plate, which is fixed to the flip base; A push cylinder is mounted on the support plate, and the pushing direction of the push cylinder is perpendicular to the length direction of the flipping seat.

6. The fully automatic tilting and beam-combining equipment according to claim 4, characterized in that, The stop seat has a stop portion protruding toward the beam platform. The top surface of the stop portion is used to support and restrict the first workpiece, and the side surface of the stop portion is used to stop and restrict the second workpiece.

7. The fully automatic tilting and beam-combining equipment according to claim 6, characterized in that, The top surface of the stop portion is formed as a limiting inclined surface for supporting and restricting the first workpiece. The flipping seat has a supporting surface for supporting the first workpiece. When the flipping seat is driven to flip onto the beam platform by the third cylinder, the supporting surface and the limiting inclined surface form an angle of a predetermined angle.

8. The fully automatic tilting and beam-combining equipment according to claim 1, characterized in that, The feeding platform has a plurality of first conveying rollers spaced apart along the length direction, and the conveying end of the feeding platform is provided with a baffle, which is used to stop and limit the conveying direction of the first workpiece and the second workpiece. The discharging platform has a plurality of second conveying rollers spaced apart along the length direction, and the conveying end of the discharging platform is provided with an alignment component, which is used to engage and align the first workpiece and the second workpiece with each other.

9. The fully automatic tilting and beam-combining equipment according to claim 9, characterized in that, The alignment component includes: A base plate, which is located at the conveying end of the discharge platform; The first clamping wheel is disposed on the base plate and located on one side of the width direction of the first workpiece and the second workpiece; A sliding plate is slidably disposed on the base plate and located on the other side of the width direction of the first workpiece and the second workpiece; The fourth cylinder is mounted on the base plate and connected to the sliding plate; The second clamping wheel is disposed on the sliding plate and can move closer to or further away from the first workpiece and the second workpiece along with the sliding plate; A fixing seat is disposed on the base plate and located on the side of the first workpiece and the second workpiece along their length direction; An alignment plate, which is movably inserted into the fixed base in the vertical direction; The fifth cylinder is spaced at the bottom of the fixed base and connected to the alignment plate to drive the alignment plate to extend onto the fixed base.

10. A method for assembling beams, characterized in that, The method employs the fully automated tilting and beam-combining equipment as described in any one of claims 1 to 9, comprising: When the first sensor detects that the first workpiece has moved to the conveying end of the feeding platform, the pushing mechanism is controlled to deflect to push the first workpiece onto the beam-joining platform. When the first workpiece moves to the beam-joining platform, the first sensor detects whether the second workpiece has reached the conveying end of the feeding platform. When the second sensor detects that the first workpiece has reached above the flipping mechanism, the flipping mechanism is controlled to flip and tilt the first workpiece. When the first sensor detects that the second workpiece has reached the conveying end of the feeding platform, the pushing mechanism is controlled to deflect to push the second workpiece onto the beam-joining platform. When the second sensor detects that the second workpiece has reached above the flipping mechanism, the flipping mechanism is controlled to push the first workpiece to flip so as to engage with the second workpiece; The first and second workpieces, after being fastened together, are conveyed to the discharge platform via the beam-joining platform. When the third sensor detects that the first and second workpieces have arrived at the end of the conveying process of the discharge platform, the alignment component on the discharge platform snaps the first and second workpieces together and aligns them.

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