A box beam assembly machine

Abstract

The present invention discloses a box beam assembly machine, which belongs to the field of box beams, and includes a device body, a support frame, and two fixed boxes. The support frame is provided with a driving component, and the two fixed boxes are provided with an adsorption component, and the two fixed boxes are provided with a push component. The adsorption component includes telescopic rods respectively fixedly installed on the inner walls of the two fixed boxes, and two telescopic rods are provided. A fixed plate is fixedly installed between the two corresponding telescopic rods, and an exhaust mechanism is installed between the two fixed plates. The clamping and positioning of the two ends and both sides of the partition can be realized, which helps to improve the stability of its position during the welding of the partition. At the same time, by stretching the two sides of the partition, the degree of deformation of the partition welding can be effectively reduced, which helps to improve the welding effect of the partition. And through the rolling component, the surface flatness of the partition after welding can be repeatedly corrected, which helps to further ensure the welding effect of the partition.

Description

Technical Field

[0001] The invention relates to the field of box beams, and more particularly to a box beam assembling machine. Background Art

[0002] The box beam is usually composed of upper and lower flange plates and left and right web plates. During the welding process, in order to ensure the final welding effect of the box beam as a whole, an assembly machine is usually used to clamp and position these plates in sequence according to the welding order of these plates. In this process, in order to further increase the torsion and bending resistance of the final welded box beam as a whole, multiple partitions are usually welded above the lower flange plate before welding the lower flange plate to the left and right web plates.

[0003] However, due to the influence of thermal expansion and contraction, the partition is easily deformed during the welding process between the partition and the lower flange plate, which reduces the welding effect of the partition, as well as the subsequent welding effect with the left and right webs and the upper flange plate, and the final performance of the partition. When multiple partitions are welded to the specified position of the lower flange plate as required, the partition is usually welded by manually supporting the partition. This method has a large human factor and is prone to positional offset between the partition and the lower flange plate during the welding process, further increasing the occurrence of partition welding deformation. Therefore, it is urgent to design a box beam assembly machine to solve the above problems. Summary of the invention

[0004] In view of the problems existing in the prior art, the object of the present invention is to provide an assembly machine for a box beam which can clamp and position a partition and correct the flatness of the partition surface.

[0005] To solve the above problems, the present invention adopts the following technical solutions.

[0006] A box beam assembly machine comprises a device body, a fixing frame and two fixing boxes, wherein the fixing frame is provided with a driving assembly, the two fixing boxes are provided with an adsorption assembly, and the two fixing boxes are provided with a pushing assembly;

[0007] The adsorption assembly includes telescopic rods respectively fixedly mounted on the inner walls of two fixed boxes, and two telescopic rods are provided, a fixed plate is fixedly mounted between the two corresponding telescopic rods, an air extraction mechanism is installed between the two fixed plates, and a rack rod 1 is fixedly mounted on the two fixed plates, and two rack rods 1 are provided;

[0008] The pushing assembly comprises electric telescopic rods respectively fixedly mounted on the inner walls of two fixed boxes, the two electric telescopic rods are fixedly mounted with fixed boxes, a pushing component is commonly installed between the two fixed boxes, and a force transmission assembly is commonly arranged between the two fixed boxes;

[0009] The force transmission component includes positioning rods respectively fixedly installed in two fixing boxes, positioning plates are penetrated and slidably installed on the two positioning rods, and two positioning plates are provided, and a rolling component is commonly arranged between the positioning plates.

[0010] Furthermore, the air extraction mechanism comprises tube bodies respectively fixedly mounted on two fixed plates in a linear shape, suction cups are fixedly mounted on the tube bodies, one-way air inlet pipes are fixedly connected between the suction cups and the corresponding tube bodies, and one-way air outlet pipes are fixedly connected between the suction cups and the corresponding tube bodies;

[0011] A rotating rod is passed through and rotatably installed on the tube body, a rotating gear is fixedly installed on the rotating rod, a bevel gear 1 is fixedly installed on the rotating rod, a threaded rod is rotatably installed on the inner wall of the tube body, a sealing disk is threadedly installed on the threaded rod, and the sealing disk is sealingly slidably installed in the corresponding tube body, and a bevel gear 2 meshing with the corresponding bevel gear 1 is fixedly installed on the threaded rod.

[0012] Furthermore, the pushing component includes support blocks respectively fixedly mounted on the two fixed boxes, and there are two support blocks, each of which is equipped with a spring pusher, and the two fixed boxes are fixedly mounted with a first rack that is linearly and evenly distributed, and limit rods are fixedly mounted on the inner walls of the two fixed boxes, and there are two limit rods, and the limit rods are fixedly connected to the corresponding fixed boxes.

[0013] Furthermore, a servo motor 1 is fixedly installed on the upper end of the two fixed boxes, and a drive disk is fixedly installed on the driving end of the two servo motors 1. A slide groove is opened on the two drive disks, and there are two slide grooves. A sliding rod is slidably installed on the slide groove, and a connecting rod is fixedly installed on the sliding rod, and one end of the connecting rod is fixedly connected to the corresponding positioning plate.

[0014] Furthermore, the rolling assembly includes a plurality of spring rods respectively fixedly mounted on the positioning plates, a fixing ring is commonly fixedly mounted between two corresponding spring rods, a support frame 1 is commonly fixedly mounted between two corresponding fixing rings, a rolling wheel is rotatably mounted on the support frame 1, and a pressure regulating mechanism is commonly installed between the positioning plates.

[0015] Furthermore, the pressure regulating mechanism includes fixed blocks which are respectively and evenly fixedly installed on the positioning plates in a linear shape, the fixed blocks are each provided with a limiting groove, and there are two limiting grooves, and moving blocks are slidably installed on the limiting grooves, and a sliding frame is commonly fixedly installed between the two corresponding moving blocks, a telescopic cylinder is fixedly installed on the sliding frame, and there are two telescopic cylinders, and one end of the telescopic cylinder is fixedly connected to the corresponding fixing ring, a compression spring is fixedly installed between the telescopic cylinder and the corresponding fixing ring, and a sensing component is commonly installed between the support frames.

[0016] Furthermore, the sensing component includes spring telescopic rods respectively fixedly mounted on support frame one, and two spring telescopic rods are provided, a connecting plate is fixedly mounted on one end of each spring telescopic rod, support frame two is fixedly mounted on each connecting plate, and a roller is rotatably mounted on each support frame two.

[0017] Furthermore, an adjustment component is commonly provided between the positioning plates, and the adjustment component includes second racks respectively fixedly mounted on the support frame 2, and multiple support plates are fixedly mounted on the positioning plates, and transmission rods are rotatably mounted on the support plates, and spur gears meshing with corresponding second racks are fixedly mounted on the transmission rods, and adjustment components are commonly provided between the positioning plates.

[0018] Further, the positioning component includes two servo motors respectively fixedly mounted on the positioning plates, the driving ends of the two servo motors are fixedly mounted with a rotating shaft, the rotating shafts are fixedly mounted with an adjustment plate, and the rotating shafts are fixedly mounted with a parallel axis gear;

[0019] A straight plate is penetrated and slidably installed on the adjustment plate, and there are two straight plates. The straight plates are provided with linearly evenly distributed moving grooves. A driving plate is fixedly installed between the corresponding two telescopic cylinders, and there are two driving plates. A groove body is opened on the driving plate, and two rack rods matching with the corresponding spur gears are slidably installed on the groove body, and the two rack rods are slidably installed on the corresponding moving grooves.

[0020] Furthermore, the driving assembly includes a motor fixedly mounted on a fixed frame, a reciprocating screw is fixedly mounted on the driving end of the motor, a ball nut is cooperatively mounted on the reciprocating screw, two ball nuts are provided, a sliding block is fixedly mounted on one side of the two ball nuts, and the sliding blocks are fixedly connected to the corresponding fixed boxes.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] (1) This solution uses the combination of an adsorption component and a push component to adsorb and fix the two ends of the partition through the cooperation of multiple suction cups. At the same time, through the force transmission component, multiple rolling wheels can be used to further clamp and position the two sides of the partition. This can effectively improve the stability of the partition position during subsequent manual or mechanical welding of the partition, which helps to improve the welding effect of the partition.

[0023] (2) After the two ends of the partition are adsorbed and positioned by multiple suction cups, the multiple rack rods 1 and the servo motor 2 can be used to apply appropriate and uniform pulling force to the two ends of the partition through the multiple suction cups. The pulling force can play a reverse role when the partition is manually or mechanically welded and the welding thermal stress is generated, causing the partition to expand and contract due to heat. This can help reduce the welding deformation of the partition and the degree of welding deformation, help improve the overall flatness and welding effect of the partition after welding is completed, and further improve the subsequent welding effect with the left and right webs and upper flange plates.

[0024] (3) After the baffle is welded, the rolling assembly and the adjustment assembly can be used to repeatedly correct the surface flatness of the baffle through multiple rolling wheels. If a large welding deformation occurs locally on the baffle, the booster mechanism can be used to further increase the rolling pressure of the rolling wheels on that location to ensure the correction effect of the overall flatness of the baffle, which helps to further ensure the subsequent welding effect of the baffle with the left and right webs and upper flange plates, and further improve the final performance of the baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the present invention;

[0026] Figure 2 for Figure 1 A schematic diagram of the structure of the components on the middle support frame;

[0027] Figure 3 for Figure 2 A cross-sectional schematic diagram of the middle support frame after it is rotated to a certain angle;

[0028] Figure 4 for Figure 3 The structural diagram of the fixed box;

[0029] Figure 5 for Figure 4 A schematic diagram of the structure of the internal components of the fixed box;

[0030] Figure 6 for Figure 5 Schematic diagram of top view;

[0031] Figure 7 for Figure 6 A three-dimensional schematic diagram of

[0032] Figure 8 for Figure 7 Structural diagram of the middle air extraction mechanism;

[0033] Fig. 9 for Figure 5 A cross-sectional schematic diagram of a middle fixed box;

[0034] Fig.10 for Fig. 9 A schematic diagram of the structure of the components of the servo motor.

[0035] Fig.11 for Fig. 9 A schematic diagram of the structure of the components on the middle positioning board;

[0036] Fig.12 for Fig.11 A schematic top view of the middle rolling assembly;

[0037] Fig.13 for Fig.12 A partial three-dimensional schematic diagram of

[0038] Fig.14 for Fig.12 A three-dimensional schematic diagram of the middle pressure regulating mechanism;

[0039] Fig.15 for Fig.14 The structural diagram of the middle regulating component;

[0040] Fig.16 for Fig.15 A schematic diagram of the structure of the connection assembly between the middle transmission rod, the rack rod 2 and the drive plate;

[0041] Fig.17 for Fig.16 Schematic diagram of the structure after rotating a certain angle;

[0042] Fig.18 for Fig.17 Schematic diagram of the structure of the central adjustment component.

[0043] Description of the numbers in the figure:

[0044] 1. Device body; 2. Fixing frame;

[0045] 3. Driving assembly; 31. Motor; 32. Reciprocating screw rod; 33. Sliding block;

[0046] 4. Fixed box;

[0047] 5. Adsorption assembly; 51. Telescopic rod; 52. Fixed plate; 53. Tube body; 54. Suction cup; 55. Rotating rod; 56. Rack rod 1; 57. Rotating gear; 58. Threaded rod; 59. Sealing plate; 510. One-way air inlet pipe; 511. One-way air outlet pipe;

[0048] 6. Pushing assembly; 61. Electric telescopic rod; 62. Limiting rod; 63. Fixed box; 64. Spring pusher; 65. First rack;

[0049] 7. force input assembly; 71. positioning rod; 72. positioning plate; 73. servo motor 1; 74. drive plate; 75. slide groove; 76. sliding rod; 77. connecting rod;

[0050] 8. Rolling assembly; 81. Spring rod; 82. Fixed ring; 83. Support frame 1; 84. Rolling wheel; 85. Support frame 2; 86. Roller; 87. Spring telescopic rod; 88. Connecting plate; 89. Fixed block; 810. Limiting groove; 811. Moving block; 812. Sliding frame; 813. Telescopic cylinder; 814. Compression spring;

[0051] 9. Adjustment assembly; 91. Second rack; 92. Transmission rod; 93. Rack rod 2; 94. Support plate; 95. Straight plate; 96. Drive plate; 97. Slot body; 98. Second servo motor; 99. Rotating shaft; 910. Adjustment plate; 911. Parallel axis gear; 912. Moving slot. DETAILED DESCRIPTION

[0052] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0053] See also Figures 1 to 18 A box beam assembly machine includes a device body 1, a fixed frame 2 and two fixed boxes 4, a driving component 3 is arranged on the fixed frame 2, an adsorption component 5 is arranged in the two fixed boxes 4, and a pushing component 6 is arranged in the two fixed boxes 4.

[0054] A box beam is usually composed of upper and lower flange plates and left and right web plates spliced ​​and welded. At present, in order to further improve the torsional and bending resistance of the box beam after welding, and to facilitate the layout and maintenance of facilities inside the box beam, multiple partitions are usually welded inside the box beam.

[0055] The welding steps of the box beam are usually to first fix the lower flange plate with the corresponding fixing equipment, and then vertically weld multiple partitions at the specified positions of the lower flange plate in turn, and then weld the left and right web plates and upper flange plates in turn to the sides and tops of the lower flange plate and multiple partitions. Therefore, in the process of welding the partition and the lower flange plate, the welding effect of the partition and the lower flange plate is particularly important.

[0056] like Figure 1 - Figure 3 As shown, the driving assembly 3 includes a motor 31 fixedly mounted on the fixed frame 2, a reciprocating screw 32 is fixedly mounted on the driving end of the motor 31, a ball nut is mounted on the reciprocating screw 32, two ball nuts are provided, a sliding block 33 is fixedly mounted on one side of the two ball nuts, and the sliding blocks 33 are fixedly connected to the corresponding fixed box 4.

[0057] When the lower flange plate is positioned on the device body 1 by cooperating with the existing lifting equipment and the fixing equipment, and the position of the required welding partition on the lower flange plate is moved to the middle of the two fixing boxes 4, the partition is first placed vertically above the lower flange plate (such as Figure 2 The motor 31 is then started. At this time, the operation of the motor 31 drives the two fixed boxes 4 to approach each other through the cooperation of the reciprocating screw 32 and the two sliding blocks 33 until the two fixed boxes 4 are in contact with the two sides of the lower flange plate respectively.

[0058] At the same time, combined Figure 2 and Figure 3 It can be seen that two sliding grooves cooperating with the two sliding blocks 33 are provided on the fixing frame 2. The cooperation of the two sliding grooves can effectively improve the force on the two sliding blocks 33 and drive the stability of the two fixing boxes 4 in the process of moving away from or approaching each other.

[0059] like Figure 2 - Figure 8 As shown, the adsorption assembly 5 includes telescopic rods 51 respectively fixedly mounted on the inner walls of the two fixed boxes 4, and two telescopic rods 51 are provided, a fixed plate 52 is fixedly mounted between the two corresponding telescopic rods 51, an air extraction mechanism is installed between the two fixed plates 52, and a rack rod 56 is fixedly mounted on the two fixed plates 52, and two rack rods 56 are provided;

[0060] The pushing assembly 6 includes electric telescopic rods 61 respectively fixedly mounted on the inner walls of the two fixed boxes 4, and the two electric telescopic rods 61 are fixedly mounted with fixed boxes 63, a pushing component is installed between the two fixed boxes 63, and a force transmission assembly 7 is arranged between the two fixed boxes 63.

[0061] The air extraction mechanism includes tube bodies 53 respectively fixedly mounted on two fixed plates 52 in a linear shape, and suction cups 54 are fixedly mounted on the tube bodies 53. One-way air inlet pipes 510 are fixedly connected between the suction cups 54 and the corresponding tube bodies 53, and one-way air outlet pipes 511 are fixedly connected between the suction cups 54 and the corresponding tube bodies 53.

[0062] A rotating rod 55 is passed through and rotatably installed on the tube body 53, a rotating gear 57 is fixedly installed on the rotating rod 55, a bevel gear 1 is fixedly installed on the rotating rod 55, a threaded rod 58 is rotatably installed on the inner wall of the tube body 53, a sealing disk 59 is threadedly installed on the threaded rod 58, and the sealing disk 59 is sealingly slidably installed in the corresponding tube body 53, and a bevel gear 2 meshing with the corresponding bevel gear 1 is fixedly installed on the threaded rod 58.

[0063] The pushing component includes support blocks respectively fixedly mounted on the two fixed boxes 63, and there are two support blocks, each of which is equipped with a spring pusher 64, and the two fixed boxes 63 are fixedly mounted with a first rack 65 that is linearly and evenly distributed, and the inner walls of the two fixed boxes 4 are fixedly mounted with a limit rod 62, and there are two limit rods 62, and the limit rods 62 are fixedly connected to the corresponding fixed boxes 63.

[0064] When the two fixed boxes 4 are respectively located on both sides of the lower flange plate, the two electric telescopic rods 61 are started. The operation of the two electric telescopic rods 61 will drive the two fixed boxes 63 to approach each other (at this time, the cooperation of the corresponding two limit rods 62 can effectively improve the stability of the fixed boxes 63 during displacement), and when the two fixed boxes 63 begin to move, the thrust applied to the corresponding fixed plates 52 by the cooperation of the corresponding two spring pushers 64 can make the two fixed plates 52 move together until the multiple suction cups 54 on the two fixed plates 52 are respectively in contact with the left and right ends of the partition (such as Figure 3 The two ends of the partition can be fixed by adsorption;

[0065] When the pushing force applied by the corresponding two spring pushers 64 to the corresponding multiple suction cups 54 through the corresponding fixed plate 52 is less than the resistance of the corresponding two spring pushers 64 through the suction cups 54 and the fixed plate 52 at the left and right ends of the partition, the corresponding two spring pushers 64 will be forced to rotate away from each other, that is, at this time, the continuous operation of the two electric telescopic rods 61 can drive the two fixed boxes 63 to continuously move relative to the corresponding fixed plate 52.

[0066] A plurality of spring pushers 64 are arranged, each consisting of a round rod, a push plate and a torsion spring. The round rods are fixedly mounted on corresponding support blocks, the push plates are rotatably mounted on corresponding round rods, and a torsion spring is fixedly mounted between the push plates and corresponding support blocks. When the resistance encountered in the movement of the spring pusher 64 is greater than the limit torque of its own torsion spring, the corresponding two spring pushers 64 will be forced to rotate relative to each other, and when the resistance disappears, the corresponding two spring pushers 64 will rotate and reset under the action of their own elastic force.

[0067] When the plurality of suction cups 54 cooperate to fix the left and right sides of the partition, the two fixing plates 52 stop moving, and the two fixing boxes 63 are driven by the force to drive the corresponding plurality of first racks 65 to continue to move forward (such as Figure 6 When the first rack 65 is meshed with the corresponding rotating gear 57, the plurality of sealing plates 59 can be moved backward (as shown in the direction shown in the figure) by the cooperation between the rotating gear 57 and the corresponding rotating rod 55, the bevel gear 1, the threaded rod 58 and the bevel gear 2. Figure 8In the direction shown), the gas inside the corresponding suction cup 54 is sucked into the corresponding tube body 53 internal cache through the corresponding one-way air inlet pipe 510 (the multiple one-way air outlet pipes 511 are equipped with electric valves, not shown in the figure, and the multiple electric valves are in a closed state at this time). In this way, the interior of the multiple suction cups 54 can be vacuumed, which helps to further improve the coordination of the multiple suction cups 54 and the stability of the adsorption and fixation of the left and right ends of the partition, which helps to improve the stability of the position of the partition during subsequent welding.

[0068] from Figure 6 As can be seen in the figure, a plurality of tube bodies 53 are provided with square openings. When a plurality of sealing disks 59 are forced to move forward or backward (such as Figure 8 As shown in the direction, the gas on the rear side of the sealing disk 59 can be discharged through the corresponding direction opening, or the external gas can be sucked into the corresponding tube body 53.

[0069] When the two fixed boxes 63 are driven by the force to drive the corresponding first rack 65 to continue to move away from the corresponding rotating gear 57, and the parallel axis gear 911 is meshed with the corresponding rack rod 56 (such as Figure 6 As shown, in the initial state, the plurality of parallel axis gears 911 are all in parallel with the corresponding rack rod 1 56), and the plurality of servo motors 2 98 are started. At this time, the operation of the plurality of servo motors 2 98 drives the rack rod 1 56 to move backward (as shown in FIG. 1 ) through the cooperation between the corresponding rotating shaft 99 and the parallel axis gear 911. Figure 6 As shown in the direction, the corresponding two rack rods 56 are forced to move backwards, and the thrust applied to the corresponding fixed plates 52 can drive the two fixed plates 52 to move away from each other. Since the multiple suction cups 54 are tightly adsorbed on the left and right sides of the partition at this time, the fixed plates 52 are forced to move away from each other at this time, and a pulling force is applied to the suction cups 54 through the corresponding multiple tubes 53 (at this time, the multiple suction cups 54 are relatively tightly adsorbed on the left and right ends of the partition and will not separate), which can achieve the effect of stretching the left and right sides of the partition, thereby helping to reduce the welding deformation of the partition during the subsequent welding of the partition.

[0070] When the partition and the lower flange plate are welded manually or mechanically, the partition may easily deform to varying degrees after welding due to the thermal expansion and contraction of the partition's own material (such as aluminum alloy, carbon steel, etc.) and the uneven welding thermal stress, which may easily reduce the subsequent welding effect of the partition with the left and right webs and the upper flange plate, as well as the subsequent performance of the partition.

[0071] During the welding process of the partition and the lower flange plate, the weld area is easily affected by thermal shrinkage and welding deformation. At this time, before welding the partition, two fixing plates 52 and multiple suction cups 54 are used to apply appropriate and uniform pulling force to the left and right ends of the partition. During the welding process of the partition, when the welding thermal stress causes the partition to shrink, the pulling force can play a reverse role, which can help reduce the degree of welding deformation of the partition and help improve the overall flatness of the partition after welding, that is, the welding effect of the partition, and the subsequent welding effect of the partition with the left and right webs and upper flange plates.

[0072] like Fig. 9 - Fig.11 As shown, the force transmission component 7 includes positioning rods 71 ​​respectively fixedly installed in two fixing boxes 63, and positioning plates 72 are penetrated and slidably installed on the two positioning rods 71, and two positioning plates 72 are provided, and a rolling component 8 is commonly arranged between the positioning plates 72.

[0073] A servo motor 73 is fixedly installed on the upper end of the two fixed boxes 63, and a driving disk 74 is fixedly installed on the driving end of the two servo motors 73. A sliding groove 75 is opened on the two driving disks 74, and there are two sliding grooves 75. A sliding rod 76 is slidably installed on the sliding groove 75, and a connecting rod 77 is fixedly installed on the sliding rod 76, and one end of the connecting rod 77 is fixedly connected to the corresponding positioning plate 72.

[0074] When the two fixing boxes 63 are driven by the corresponding plurality of rolling wheels 84 to move to the front and rear ends of the partition (such as Fig.11 In the direction shown), at this time, the operation of the two electric telescopic rods 61 is stopped first, and the two servo motors 73 are started. At this time, the operation of the two servo motors 73 will drive the corresponding two positioning plates 72 to approach each other through the cooperation of the corresponding driving disk 74, the two slide grooves 75 and the two sliding rods 76.

[0075] like Fig. 9 - Fig.13 As shown, the rolling assembly 8 includes a plurality of spring rods 81 respectively fixedly mounted on the positioning plates 72, a fixing ring 82 is commonly fixedly mounted between two corresponding spring rods 81, a supporting frame 83 is commonly fixedly mounted between two corresponding fixing rings 82, a rolling wheel 84 is rotatably mounted on the supporting frame 83, and a pressure regulating mechanism is commonly installed between the positioning plates 72.

[0076] When the corresponding two positioning plates 72 are forced to move closer to each other, and through the corresponding multiple spring rods 81, two fixing rings 82 and support frame 1 83, multiple rolling wheels 84 are driven to fit with both sides of the partition, and the corresponding two rolling wheels 84 cooperate with the left and right sides of the partition (specifically Fig.11 After the two servo motors 73 are clamped and fixed, the operation of the two servo motors 73 is stopped immediately;

[0077] Through the cooperation of multiple rolling wheels 84, the two sides of the partition are further clamped and fixed, which can help to further improve the stability of the partition during subsequent welding and ensure that the partition is always in a vertical state with the lower flange plate during welding, which helps to further improve the subsequent welding effect of the partition.

[0078] like Fig.11 - Fig.18 As shown, the pressure regulating mechanism includes fixed blocks 89 which are respectively fixedly installed on the positioning plate 72 in a linear and uniform manner, and the fixed blocks 89 are provided with limiting grooves 810, and there are two limiting grooves 810, and moving blocks 811 are slidably installed on the limiting grooves 810, and a sliding frame 812 is commonly fixedly installed between the two corresponding moving blocks 811, and a telescopic cylinder 813 is fixedly installed on the sliding frame 812, and there are two telescopic cylinders 813, and one end of the telescopic cylinder 813 is fixedly connected to the corresponding fixing ring 82, a compression spring 814 is fixedly installed between the telescopic cylinder 813 and the corresponding fixing ring 82, and a sensing component is commonly installed between the support frame 83.

[0079] The sensing component includes spring telescopic rods 87 respectively fixedly mounted on the support frame 1 83, and there are two spring telescopic rods 87. A connecting plate 88 is fixedly mounted on one end of the spring telescopic rod 87, and a support frame 2 85 is fixedly mounted on the connecting plate 88. A roller 86 is rotatably mounted on the support frame 2 85.

[0080] An adjustment assembly 9 is commonly provided between the positioning plates 72, and the adjustment assembly 9 includes a second rack 91 respectively fixedly mounted on the support frame 85, and a plurality of support plates 94 are fixedly mounted on the positioning plates 72, and a transmission rod 92 is rotatably mounted on the support plates 94, and a spur gear meshing with the corresponding second rack 91 is fixedly mounted on the transmission rod 92, and an adjustment component is commonly provided between the positioning plates 72.

[0081] The positioning components include servo motors 98 fixedly mounted on the positioning plates 72, the driving ends of the servo motors 98 are fixedly mounted with rotating shafts 99, the rotating shafts 99 are fixedly mounted with adjustment plates 910, and the rotating shafts 99 are fixedly mounted with parallel shaft gears 911;

[0082] A straight plate 95 is penetrated and slidably installed on the adjustment plate 910, and there are two straight plates 95. The straight plates 95 are provided with linearly evenly distributed moving grooves 912. A driving plate 96 is fixedly installed between the corresponding two telescopic cylinders 813, and there are two driving plates 96. A groove body 97 is opened on the driving plate 96, and a rack rod 2 93 matched with the corresponding spur gear is slidably installed on the groove body 97, and the rack rod 2 93 is slidably installed on the corresponding moving groove 912 (the purpose of setting the moving groove 912 is to facilitate the subsequent displacement of the rack rod 2 93 relative to the corresponding straight plate 95 when the rack rod 2 93 is forced to drive the corresponding telescopic cylinder 813 to move).

[0083] After the two corresponding rolling wheels 84 cooperate to clamp the two sides of the partition, the two servo motors 73 can be continuously operated to make the two corresponding positioning plates 72 continue to approach each other, and the corresponding multiple spring rods 81 are compressed to apply preliminary pressure to the rolling wheels 84 (the pressure can be selected according to the thickness and material of the partition). At this time, the pressure applied to the clamping of the two ends of the partition by the cooperation of the two corresponding rolling wheels 84 can effectively prevent welding deformation from occurring at the clamping positions of the two ends of the partition, which can help the equipment to adjust the position of the front and rear ends of the partition (such as Fig.11 The flatness of the clamped position (in the direction shown) is used to correct the flatness of the entire partition.

[0084] After the welding of the joint between the partition and the lower flange plate is completed, the overall flatness of the partition needs to be corrected to further ensure the subsequent welding effect of the partition with the left and right web plates and the upper flange plate, and to further improve the subsequent performance of the partition. The two electric telescopic rods 61 are started, so that the two fixing boxes 63 drive the relatively multiple rolling wheels 84 to approach each other. At this time, the extrusion force (such as Fig.11 In the direction shown), rolling correction of the flatness of the left and right sides of the partition can be achieved, which can help improve the flatness of the partition after welding with the lower flange plate, and help ensure the subsequent welding effect of the partition.

[0085] At the same time, multiple rolling wheels 84 are all made of materials with high hardness and good wear resistance, such as ceramics, metals and other composite materials. When the rolling wheel 84 is forced to roll on the plane of the partition, the initial pressure applied to the rolling wheel 84 by the hardness of the rolling wheel 84 itself and the cooperation between the corresponding positioning plate 72 and the two spring rods 81 can ensure that the squeezing force of the rolling wheel 84 on the left and right sides of the partition (such as Fig.11 In the direction shown), that is, the flatness of both sides of the partition is corrected, and through the hardness of the rolling wheel 84 itself, its service life can be improved to a certain extent.

[0086] And from Fig.11As can be seen in the figure, multiple rolling wheels 84 are provided with multiple protrusions. When the rolling wheels 84 are subjected to force to roll and correct the flatness of both sides of the partition, the multiple protrusions distributed on the rolling wheels 84 can better contact with the surface of the partition, gradually flatten the tiny protrusions on the surface of the partition, and can generate a uniform pressure distribution on the partition, which helps to further improve the effect of the multiple rolling wheels 84 cooperating to roll and correct the flatness of the left and right sides of the partition (such as Fig.11 direction shown).

[0087] And from Fig. 9 It can be seen that there are equidistantly distributed rolling wheels 84 on the left and right sides of the two fixed boxes 63. When the multiple rolling wheels 84 relative to the left and right are used to roll on both sides of the partition, the uniformity of the equipment's rolling correction on both sides of the partition can be further improved. Compared with a single rolling wheel 84, multiple rolling wheels 84 can apply uniform pressure to multiple areas on the partition at the same time, which helps to reduce the occurrence of excessive or insufficient local pressure.

[0088] At the same time, when the two servo motors 98 are running, the corresponding parallel shaft gears 911 cooperate with the rack rod 56, so that the fixed plate 52 cooperates with the plurality of suction cups 54 to complete the stretching of the two sides of the partition, and the servo motor 98 continues to run, and the rotating shaft 99 cooperates with the corresponding adjustment plate 910 to apply upward and downward thrusts to the corresponding two straight plates 95 (such as Fig.18 As shown in the direction shown in the figure), even if the right straight plate 95 drives the corresponding multiple rack rods 93 to move upward, the left straight plate 95 drives the corresponding multiple rack rods 93 to move downward, so that in the initial state, the rack rods 93 located on the upper side of the rolling wheel 84 are in meshing state with the corresponding spur gears, and the rack rods 93 located on the lower side of the rolling wheel 84 are separated from the corresponding spur gears (such as Fig.12 In the direction shown), that is, in the initial state, only when the roller 86 above the rolling wheel 84 is displaced, can the corresponding telescopic cylinder 813 be driven to move and compress the corresponding compression spring 814.

[0089] The rolling wheel 84 is forced to move upward (such as Fig.11 When the roller 86 located above the rolling wheel 84 moves to the area where the welding deformation of the partition is large (such as Fig.12 In the direction shown), at this time, the convex part of the weld deformation on the partition surface exerts a reaction force on the roller 86, so that when the roller 86 is forced to move to the left, the corresponding second rack 91 and the spur gear, the second rack rod 93, and the drive plate 96 can exert a thrust to the right on the corresponding two telescopic cylinders 813 and the corresponding sliding frame 812 (as shown in FIG. Fig.12In the direction shown, the two telescopic cylinders 813 compress the corresponding compression springs 814, and the compression force exerted on the two compression springs 814 will be transmitted to the rolling wheel 84 through the corresponding fixing ring 82 and the support frame 83, thereby achieving the effect of increasing the pressure of the corresponding rolling wheel 84, increasing the rolling correction pressure of the rolling wheel 84 on the area of ​​​​larger welding deformation of the partition, and helping to further ensure the effect of the rolling wheel 84 on the rolling correction of the flatness of the partition.

[0090] At the same time, when the two fixed boxes 63 drive the two rollers 86 on the same side and close to each other to fit together, the servo motor 98 is reversed to drive the right straight plate 95 to move down and the left straight plate 95 to move up (as shown in FIG. Fig.18 The direction shown), that is, the rack rod 93 above the rolling wheel 84 moves down and separates from the corresponding spur gear, and the rack rod 93 below moves up and meshes with the corresponding spur gear to ensure that when the rolling wheel 84 is forced to move and reset, the corresponding telescopic cylinder 813 can be driven to compress the corresponding compression spring 814 only when the roller 86 below the rolling wheel 84 moves. In this way, through the cooperation of the corresponding two rollers 86, the rolling correction pressure of the rolling wheel 84 can be adjusted according to the moving direction of the rolling wheel 84 and the degree of welding deformation of the partition. At the same time, through the cooperation of the corresponding two rollers 86, multiple rolling wheels 84 can be cooperated to repeatedly correct the flatness of both sides of the partition, which helps to further improve the subsequent welding effect of the partition and the final performance.

[0091] At the same time, there is a difference in the movement distance of the two electric telescopic rods 61, that is, when the two fixed boxes 63 drive the two rollers 86 on the same side and close to each other to move and fit together, when one of the electric telescopic rods 61 drives the corresponding fixed box 63 and the components thereon to move and reset, the other electric telescopic rod 61 still drives the corresponding fixed box 63 and the components thereon to move until the multiple rolling wheels 84 cooperate to complete the correction of the overall flatness of both sides of the partition, thereby effectively ensuring the effect of the equipment on correcting the overall welding deformation on both sides of the partition, which helps to further ensure the subsequent overall welding effect of the partition.

[0092] In addition, the spacing between the rolling wheel 84 and the corresponding two rollers 86 is small. The purpose is to ensure that the corresponding two rollers 86 are displaced under the influence of the weld deformation protrusions on the partition surface, drive the corresponding two telescopic cylinders 813 to move and compress the corresponding compression springs 814, so as to improve the timeliness of the rolling correction pressure of the rolling wheel 84 on the weld deformation protrusions of the partition, that is, to ensure the rolling correction effect of the rolling wheel 84 and the corresponding two rollers 86 on the flatness of the partition surface.

[0093] When the equipment completes the flatness correction on both sides of the partition, by starting the servo motor 73, the multiple rolling wheels 84 can be moved away from each other. Then, through the cooperation of the two electric telescopic rods 61 and the vacuum mechanism, the two fixed boxes 63 and the components thereon can be moved and reset, and the multiple suction cups 54 can be separated from the two ends of the partition. Then, the above operations are repeated to weld the remaining partitions to the lower flange plates.

[0094] Instructions for use: When the device is needed to position the partition, first manually place the partition vertically above the lower flange plate, and then drive the motor 31 to make the two fixed boxes 4 move closer to each other according to the width of the lower flange plate. Then start the two electric telescopic rods 61 to drive the two fixed boxes 63 closer to each other. In this process, through the cooperation of the pushing component and the vacuum mechanism, the multiple suction cups 54 can cooperate to tightly adsorb and fix the two sides of the partition, which helps to improve the stability during subsequent partition welding. After that, through the cooperation of multiple servo motors 2 98 and corresponding rack rods 1 56, the two sides of the partition can be stretched by relatively cooperating with multiple suction cups 54, which can help reduce the welding deformation during subsequent partition welding and improve the subsequent welding effect of the partition.

[0095] When the two fixing boxes 63 drive the plurality of rolling wheels 84 to move to the front and rear ends of the partition (such as Fig.11 In the direction shown), by starting two servo motors 73, the relatively multiple rolling wheels 84 can be moved closer to each other until the multiple rolling wheels 84 cooperate to complete the re-fixation of the two sides of the partition, which can help to further improve the stability of subsequent partition welding and further improve the subsequent welding effect of the partition.

[0096] After the welding of the fitting between the partition and the lower flange plate is completed, by restarting the two electric telescopic rods 61, the two fixed boxes 63 can drive the corresponding multiple rolling wheels 84 to cooperate to correct the flatness of both sides of the partition, which can help to further ensure the subsequent welding effect of the partition with the left and right webs and the upper flange plates, as well as the final welding effect of the partition. In this process, the pressure regulating mechanism can be used to ensure the correction effect of the multiple rolling wheels 84 on the areas with larger welding deformation of the partition by applying pressure.

[0097] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A box beam assembly machine, comprising a device body (1), a fixed frame (2) and two fixed boxes (4), wherein the fixed frame (2) is provided with a driving assembly (3), the two fixed boxes (4) are provided with an adsorption assembly (5), and the two fixed boxes (4) are provided with a pushing assembly (6); Features: The adsorption assembly (5) comprises telescopic rods (51) respectively fixedly mounted on the inner walls of the two fixed boxes (4), and two telescopic rods (51) are provided, a fixed plate (52) is fixedly mounted between the two corresponding telescopic rods (51), an air extraction mechanism is installed between the two fixed plates (52), and a rack rod (56) is fixedly mounted on the two fixed plates (52), and two rack rods (56) are provided; The pushing assembly (6) comprises electric telescopic rods (61) respectively fixedly mounted on the inner walls of two fixed boxes (4); a fixed box (63) is fixedly mounted on each of the two electric telescopic rods (61); a pushing component is commonly mounted between the two fixed boxes (63); and a force transmission assembly (7) is commonly arranged between the two fixed boxes (63); The force transmission component (7) comprises positioning rods (71) respectively fixedly mounted in two fixing boxes (63), positioning plates (72) passing through and slidably mounted on the two positioning rods (71), and two positioning plates (72) are provided, and a rolling component (8) is commonly arranged between the positioning plates (72); A servo motor 2 (98) is fixedly mounted on the positioning plate (72), a rotating shaft (99) is fixedly mounted on the driving end of the servo motor 2 (98), a parallel axis gear (911) is fixedly mounted on the rotating shaft (99), and the parallel axis gear (911) is capable of meshing with a corresponding rack rod 1 (56); The pushing component comprises support blocks respectively fixedly mounted on two fixing boxes (63), and two support blocks are provided. A spring pusher (64) is mounted on each of the support blocks, and the spring pusher (64) applies a thrust to the fixing plate (52).

2. A box beam assembly machine according to claim 1, characterized in that: The air extraction mechanism comprises tube bodies (53) respectively and evenly fixedly mounted on two fixing plates (52) in a linear shape, each tube body (53) being fixedly mounted with a suction cup (54), each suction cup (54) being fixedly connected to the corresponding tube body (53) with a one-way air inlet pipe (510), and each suction cup (54) being fixedly connected to the corresponding tube body (53) with a one-way air outlet pipe (511); A rotating rod (55) is passed through and rotatably mounted on each of the tube bodies (53); a rotating gear (57) is fixedly mounted on each of the rotating rods (55); a bevel gear 1 is fixedly mounted on each of the rotating rods (55); a threaded rod (58) is rotatably mounted on the inner wall of each of the tube bodies (53); a sealing disk (59) is threadedly mounted on each of the threaded rods (58); and the sealing disk (59) is sealingly slidably mounted in the corresponding tube body (53); and a bevel gear 2 meshing with the corresponding bevel gear 1 is fixedly mounted on each of the threaded rods (58).

3. A box beam assembly machine according to claim 2, characterized in that: The two fixed boxes (63) are both fixedly mounted with first racks (65) that are evenly distributed linearly. The inner walls of the two fixed boxes (4) are both fixedly mounted with limit rods (62), and two limit rods (62) are provided, and the limit rods (62) are both fixedly connected to the corresponding fixed boxes (63).

4. A box beam assembly machine according to claim 1, characterized in that: A servo motor (73) is fixedly mounted on the upper ends of the two fixed boxes (63), a driving disk (74) is fixedly mounted on the driving ends of the two servo motors (73), a sliding groove (75) is provided on the two driving disks (74), and two sliding grooves (75) are provided, a sliding rod (76) is slidably mounted on the sliding groove (75), a connecting rod (77) is fixedly mounted on the sliding rod (76), and one end of the connecting rod (77) is fixedly connected to the corresponding positioning plate (72).

5. The box beam assembly machine according to claim 1, characterized in that: The rolling assembly (8) comprises a plurality of spring rods (81) respectively fixedly mounted on the positioning plates (72); a fixing ring (82) is fixedly mounted between two corresponding spring rods (81); a support frame 1 (83) is fixedly mounted between two corresponding fixing rings (82); a rolling wheel (84) is rotatably mounted on the support frame 1 (83); and a pressure regulating mechanism is installed between the positioning plates (72).

6. A box beam assembly machine according to claim 5, characterized in that: The pressure regulating mechanism comprises fixed blocks (89) respectively fixedly mounted on the positioning plate (72) in a linear and uniform manner, the fixed blocks (89) are each provided with a limiting groove (810), and two limiting grooves (810) are provided, a moving block (811) is slidably mounted on the limiting groove (810), a sliding frame (812) is fixedly mounted between the two corresponding moving blocks (811), a telescopic cylinder (813) is fixedly mounted on the sliding frame (812), and two telescopic cylinders (813) are provided, and one end of the telescopic cylinder (813) is fixedly connected to a corresponding fixing ring (82), a compression spring (814) is fixedly mounted between the telescopic cylinder (813) and the corresponding fixing ring (82), and a sensing component is installed between the support frame (83).

7. The box beam assembly machine according to claim 6, characterized in that: The sensing component comprises spring telescopic rods (87) respectively fixedly mounted on the first support frame (83), and two spring telescopic rods (87) are provided, a connecting plate (88) is fixedly mounted on one end of each spring telescopic rod (87), a second support frame (85) is fixedly mounted on each connecting plate (88), and a roller (86) is rotatably mounted on each support frame (85).

8. The box beam assembly machine according to claim 7, characterized in that: An adjustment assembly (9) is commonly provided between the positioning plates (72), the adjustment assembly (9) comprising second racks (91) respectively fixedly mounted on the second support frame (85), a plurality of support plates (94) are fixedly mounted on each of the positioning plates (72), a transmission rod (92) is rotatably mounted on each of the support plates (94), a spur gear meshing with a corresponding second rack (91) is fixedly mounted on each of the transmission rods (92), and an adjustment component is commonly provided between the positioning plates (72).

9. The box beam assembly machine according to claim 8, characterized in that: The positioning components include two servo motors (98) respectively fixedly mounted on the positioning plates (72), and an adjustment plate (910) is fixedly mounted on each of the rotating shafts (99); A straight plate (95) is passed through and slidably mounted on the adjustment plate (910), and two straight plates (95) are provided. The straight plates (95) are provided with linearly evenly distributed moving grooves (912). A driving plate (96) is fixedly mounted between the two corresponding telescopic cylinders (813), and two driving plates (96) are provided. A groove body (97) is provided on the driving plate (96), and a rack rod (93) matched with a corresponding spur gear is slidably mounted on the groove body (97), and the rack rod (93) is slidably mounted on the corresponding moving groove (912).

10. The box beam assembly machine according to claim 1, characterized in that: The driving assembly (3) comprises a motor (31) fixedly mounted on a fixing frame (2), a reciprocating screw (32) fixedly mounted on a driving end of the motor (31), a ball nut matchedly mounted on the reciprocating screw (32), two ball nuts being provided, a sliding block (33) fixedly mounted on one side of the two ball nuts, and the sliding blocks (33) being fixedly connected to corresponding fixing boxes (4).

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