A steel bar truss floor support plate production line

Abstract

The present application relates to a kind of steel bar truss floor support plate production line, belong to steel bar truss technical field, including rack, conveying mechanism, welding frame, welding assembly, clamping frame, clamping jaw and raw material table;Conveying mechanism is slidably arranged in rack;Welding frame is arranged on rack;Welding assembly is provided with multiple, multiple welding assemblies are slidably arranged on welding frame;Clamping frame is slidably arranged on rack;Rack is provided with the moving mechanism for driving clamping frame to move;Clamping jaw is slidably arranged in the lower end of clamping frame;Raw material table is symmetrically provided with two, and raw material table is slidably arranged on the both sides of rack;Rack is provided with the lifting mechanism for driving raw material table to move.The present application can quickly place steel reinforcement frame to steel plate, for welding mechanism to weld.

Description

Technical Field

[0001] This invention relates to the field of steel truss technology, and more particularly to a steel truss floor decking production line. Background Technology

[0002] Reinforced truss floor decking is a composite formwork where the reinforcing bars in the floor slab are fabricated into steel trusses in a factory, and then connected to the base slab to form a single unit. Reinforced truss floor decking significantly reduces the amount of on-site rebar tying work, accelerates construction progress, increases construction safety, and ensures uniform rebar spacing and consistent concrete cover thickness, thereby improving the construction quality of the floor slab. Consequently, it is widely used in the construction industry.

[0003] Chinese invention patent application number 2020112390757 relates to a fully automated steel truss floor decking production line, which includes a controller, and connected to the controller a steel bar feeder, a truss welding machine, a truss receiving elevator, a first clamping and transferring machine, a steel bar head welding workstation, a second clamping and transferring machine, a transverse conveyor line, a third transferring and clamping machine, and a bottom formwork welding device. Using this production line, the entire process from feeding the steel bars and bottom formwork into the production line to producing the steel truss floor decking is machine-operated, requiring no manual intervention. This achieves fully automated production of steel truss floor decking, significantly improving production efficiency.

[0004] However, the feeding section of the above-mentioned technical solution is inefficient and cannot achieve rapid feeding operations. Summary of the Invention

[0005] The purpose of this invention is to address the problems existing in the background art by proposing a steel truss floor decking production line that can quickly place steel reinforcement frames onto steel plates for welding by a welding mechanism.

[0006] The technical solution of the present invention: a steel truss floor deck production line, comprising a frame, a conveying mechanism, a welding frame, welding components, a clamping frame, clamping claws, and a raw material table;

[0007] The conveying mechanism is slidably mounted on the frame; the welding frame is mounted on the frame; multiple welding components are provided, and all welding components are slidably mounted on the welding frame; the clamping frame is slidably mounted on the frame; the frame is provided with a moving mechanism for driving the clamping frame to move; the clamping claw is slidably mounted at the lower end of the clamping frame; two raw material tables are symmetrically arranged, and the raw material tables are slidably mounted on both sides of the frame; the frame is provided with a lifting mechanism for driving the raw material tables to move.

[0008] Preferably, the conveying mechanism includes a belt drive assembly and conveying rollers; the belt drive assembly is slidably mounted on the frame; multiple conveying rollers are provided, and all multiple conveying rollers are mounted on the belt drive assembly; the conveying rollers are slidably connected to the frame.

[0009] Preferably, the welding assembly comprises a mounting block, a clamping mechanism, a moving frame and a welding head; the mounting block is slidingly arranged on the welding frame, the clamping mechanism is slidingly arranged on the mounting block; the clamping mechanism is clamped with the welding frame; the moving frame is slidingly arranged below the mounting block; the mounting block is provided with a first telescopic cylinder for driving the moving frame to move; the welding head is provided with two, one of which is arranged on the moving frame, and the other is slidingly connected with the moving frame.

[0010] Preferably, the clamping mechanism comprises a clamping block, a sliding column and an elastic piece; the clamping block is slidingly arranged on the sliding column, and the sliding column is arranged on the mounting block; the elastic piece is arranged on the outer circumferential side of the sliding column, and the two ends of the elastic piece are respectively connected with the clamping block and the mounting block; the clamping block is in abutment with the welding frame.

[0011] Preferably, the clamping block and the mounting block are both provided with a clamping groove; the welding frame is located in the clamping groove.

[0012] Preferably, the moving mechanism comprises a driving motor, a lead screw, a sliding plate and a second telescopic cylinder; the driving motor is arranged on the frame, and the output end of the driving motor is connected with the lead screw; the sliding plate is slidingly arranged on the frame; the sliding plate is threadedly connected with the lead screw; the second telescopic cylinder is arranged on the sliding plate, and the output end of the second telescopic cylinder is connected with the clamping frame.

[0013] Preferably, the clamping jaw is provided with a plurality of clamping jaws, and the plurality of clamping jaws are all slidingly arranged at the lower end of the clamping frame; the clamping jaw is provided with a limiting assembly, and the limiting assembly is in abutment with the clamping frame.

[0014] Compared with the prior art, the present application has the following beneficial technical effects:

[0015] In the present application, the moving mechanism drives the clamping frame to clamp the steel bar frame and convey it to the steel plate on the conveying mechanism, and since the position of the clamping jaw corresponds to the position of the welding assembly, when the conveying mechanism conveys the steel plate and the steel bar frame to the lower side of the welding assembly, the welding assembly can weld the steel plate and the steel bar frame, and when the upper steel bar frame is taken out, the lifting mechanism drives the raw material table to move upward by one unit, so that the clamping jaw can clamp the steel bar frame; the raw material table is provided with two, which can improve the speed of installing the steel bar frame, thereby improving the speed of connecting the steel plate and the steel bar frame, and improving the production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The structure schematic view of the embodiment in the present application is shown in the figure;

[0017] Figure 2 The structure sectional view of the embodiment in the present application is shown in the figure;

[0018] Figure 3 The structure sectional view of the embodiment in the present application is shown in the figure; Figure 2A magnified schematic diagram of the structure at point A in the middle.

[0019] Reference numerals: 1. Frame; 2. Conveying mechanism; 201. Belt drive assembly; 202. Conveying roller; 3. Welding frame; 4. Mounting block; 5. Clamping mechanism; 501. Clamping block; 502. Sliding column; 503. Elastic element; 504. Clamping groove; 6. Moving frame; 601. First telescopic cylinder; 7. Welding head; 8. Clamping frame; 9. Moving mechanism; 901. Drive motor; 902. Lead screw; 903. Sliding plate; 904. Second telescopic cylinder; 10. Clamping claw; 11. Raw material table; 12. Lifting mechanism. Detailed Implementation

[0020] Example 1, as Figures 1-3 As shown, the present invention proposes a steel truss floor deck production line, which includes a frame 1, a conveying mechanism 2, a welding frame 3, a welding assembly, a clamping frame 8, a clamping claw 10, and a raw material table 11.

[0021] The conveying mechanism 2 is slidably mounted on the frame 1; the welding frame 3 is mounted on the frame 1; multiple welding components are provided, and all welding components are slidably mounted on the welding frame 3; the clamping frame 8 is slidably mounted on the frame 1; the frame 1 is provided with a moving mechanism 9 for driving the clamping frame 8 to move; the clamping claw 10 is slidably mounted on the lower end of the clamping frame 8; two raw material tables 11 are symmetrically arranged, and the raw material tables 11 are slidably mounted on both sides of the frame 1; the frame 1 is provided with a lifting mechanism 12 for driving the raw material tables 11 to move.

[0022] The conveying mechanism 2 includes a belt drive assembly 201 and conveying rollers 202; the belt drive assembly 201 is slidably mounted on the frame 1; multiple conveying rollers 202 are provided, and all multiple conveying rollers 202 are mounted on the belt drive assembly 201; the conveying rollers 202 are slidably connected to the frame 1.

[0023] In this embodiment, the steel plate is placed on the conveyor roller 202, and the belt drive assembly 201 drives the conveyor roller 202 to move. The conveyor roller 202 can move the steel plate. The rebar frame is placed on the raw material table 11 according to the welding position. The number of welding components and clamping claws 10 is selected according to the number of rebar frames on each steel plate, and the positions of the welding components and clamping claws 10 correspond to the positions of the rebar frames. So when the moving mechanism 9 drives the clamping frame 8 to move, the clamping frame 8 can drive the clamping claws 10 to contact the rebar frame, clamp the rebar frame, and transport it. The steel plate and rebar frame are conveyed to the steel plate on the conveying mechanism 2. Since the position of the clamping claw 10 corresponds to the position of the welding assembly, the welding assembly can weld the steel plate and rebar frame after the conveying mechanism 2 conveys them to the bottom of the welding assembly. After the upper rebar frame is removed, the lifting mechanism 12 drives the raw material table 11 to move upward by one unit, so that the clamping claw 10 can clamp the rebar frame. There are two raw material tables 11, which can improve the speed of rebar frame installation, thereby improving the speed of connection between the steel plate and the rebar frame and improving production efficiency.

[0024] Example 2, as Figures 1-3 As shown, the steel truss floor decking production line proposed in this invention, compared with Embodiment 1, the welding components in this embodiment include an installation block 4, a snap-fit ​​mechanism 5, a moving frame 6, and a welding head 7; the installation block 4 is slidably disposed on the welding frame 3, and the snap-fit ​​mechanism 5 is slidably disposed on the installation block 4; the snap-fit ​​mechanism 5 is snapped into the welding frame 3; the moving frame 6 is slidably disposed below the installation block 4; the installation block 4 is provided with a first telescopic cylinder 601 for driving the moving frame 6 to move; there are two welding heads 7, one welding head 7 is disposed on the moving frame 6, and the other welding head 7 is slidably connected to the moving frame 6.

[0025] The snap-fit ​​mechanism 5 includes a snap-fit ​​block 501, a sliding post 502, and an elastic element 503; the snap-fit ​​block 501 is slidably disposed on the sliding post 502, and the sliding post 502 is disposed on the mounting block 4; the elastic element 503 is disposed on the outer periphery of the sliding post 502, and the two ends of the elastic element 503 are respectively connected to the snap-fit ​​block 501 and the mounting block 4; the snap-fit ​​block 501 abuts against the welding frame 3.

[0026] Both the snap-fit ​​block 501 and the mounting block 4 are provided with snap-fit ​​grooves 504; the welding frame 3 is located inside the snap-fit ​​grooves 504.

[0027] In this embodiment, the number of welding components is placed according to the number of rebar frames. The locking block 501 is pushed to move, so that the locking block 501 is exposed in the locking groove 504 on the mounting block 4, thereby enabling the mounting block 4 to be installed on the welding frame 3 for easy installation and disassembly. The position of the mounting block 4 is adjusted according to the position of the rebar frame. After the adjustment is completed, the locking block 501 is released. When the elastic element 503 pushes the locking block 501 to move, the locking block 501 abuts against the welding frame 3, limiting the mounting block 4 and preventing it from moving during welding. The position of the welding head 7 is adjusted so that the welding head 7 can weld both sides of the rebar frame at the same time. The first telescopic cylinder 601 drives the moving frame 6 to move, and the moving frame 6 drives the welding head 7 to move, so that the welding head 7 can contact the steel plate and the rebar frame for welding.

[0028] Example 3, as Figures 1-3 As shown, the steel truss floor decking production line proposed in this invention, compared with Embodiment 1 or Embodiment 2, the moving mechanism 9 in this embodiment includes a drive motor 901, a lead screw 902, a sliding plate 903, and a second telescopic cylinder 904; the drive motor 901 is mounted on the frame 1, and the output end of the drive motor 901 is connected to the lead screw 902; the sliding plate 903 is slidably mounted on the frame 1; the sliding plate 903 is threadedly connected to the lead screw 902; the second telescopic cylinder 904 is mounted on the sliding plate 903, and the output end of the second telescopic cylinder 904 is connected to the clamping frame 8.

[0029] Multiple clamping claws 10 are provided, and all multiple clamping claws 10 are slidably disposed at the lower end of the clamping frame 8; a limit component is provided on the clamping claw 10, and the limit component abuts against the clamping frame 8.

[0030] In this embodiment, the position of the clamping claw 10 on the clamping frame 8 is adjusted as needed, and the rebar frame is placed on the raw material table 11 according to the corresponding position. The length of the clamping frame 8 is greater than twice the width of the frame 1, so that when one side of the clamping frame 8 is above the frame 1, the other side will be above the raw material table 11. The second telescopic cylinder 904 drives the clamping frame 8 to move downward, and the clamping frame 8 drives the clamping claw 10 to move. The clamping claw 10 contacts the rebar frame and clamps the rebar frame. Then, the second telescopic cylinder 904 drives the clamping frame 8 upward. The movement lifts the rebar rack, and the drive motor 901 drives the lead screw 902 to rotate. The lead screw 902 drives the sliding plate 903 to move, and the sliding plate 903 drives the clamping frame 8 and the second telescopic cylinder 904 to move, thereby placing the rebar rack above the knife frame 1. The second telescopic cylinder 904 drives the clamping frame 8 to move downward, thereby placing the rebar rack on the steel plate. Meanwhile, the clamping frame 8 on the other side drives the clamping claw 10 to press on the rebar rack on the raw material table 11 for clamping, thus realizing the continuous and rapid placement of the rebar rack onto the steel plate.

[0031] The embodiments of the present application are described in detail above with reference to the accompanying drawings, but the present application is not limited to the embodiments, and various changes can be made by those skilled in the art within the scope of knowledge acquired from the present disclosure, without departing from the spirit of the present application.

Claims

1. A steel trussed floor deck production line characterized by, It includes rack (1), conveying mechanism (2), welding frame (3), welding assembly, clamping frame (8), clamping jaw (10) and raw material table (11); The conveying mechanism (2) is slidably arranged on the rack (1); the welding frame (3) is arranged on the rack (1); the welding assembly is provided with a plurality of welding assemblies, and the plurality of welding assemblies are slidably arranged on the welding frame (3); the clamping frame (8) is slidably arranged on the rack (1); the rack (1) is provided with a moving mechanism (9) for driving the clamping frame (8) to move; the clamping jaw (10) is slidably arranged at the lower end of the clamping frame (8); the raw material table (11) is symmetrically provided with two raw material tables (11), and the raw material table (11) is slidably arranged on both sides of the rack (1); the rack (1) is provided with a lifting mechanism (12) for driving the raw material table (11) to move; The welding assembly comprises a mounting block (4), a clamping mechanism (5), a moving frame (6) and a welding head (7); the mounting block (4) is slidably arranged on the welding frame (3), and the clamping mechanism (5) is slidably arranged on the mounting block (4); the clamping mechanism (5) is clamped with the welding frame (3); the moving frame (6) is slidably arranged below the mounting block (4); the mounting block (4) is provided with a first telescopic cylinder (601) for driving the moving frame (6) to move; the welding head (7) is provided with two welding heads (7), one welding head (7) is arranged on the moving frame (6), and the other welding head (7) is slidably connected with the moving frame (6); The clamping mechanism (5) comprises a clamping block (501), a sliding column (502) and an elastic element (503); the clamping block (501) is slidably arranged on the sliding column (502), and the sliding column (502) is arranged on the mounting block (4); The elastic element (503) is arranged on the outer circumferential side of the sliding column (502), and the two ends of the elastic element (503) are connected with the clamping block (501) and the mounting block (4) respectively; the clamping block (501) abuts against the welding frame (3).

2. The steel trussed floor deck production line according to claim 1, characterized in that, The conveying mechanism (2) comprises a belt transmission assembly (201) and conveying rollers (202); the belt transmission assembly (201) is slidably arranged on the rack (1); the conveying rollers (202) are provided in plurality, and the plurality of conveying rollers (202) are arranged on the belt transmission assembly (201); the conveying rollers (202) are slidably connected with the rack (1).

3. The steel trussed floor deck production line according to claim 1, wherein, The clamping block (501) and the mounting block (4) are both provided with a clamping groove (504); the welding frame (3) is located in the clamping groove (504).

4. The steel trussed floor deck production line according to claim 1, wherein, The moving mechanism (9) comprises a driving motor (901), a lead screw (902), a sliding plate (903) and a second telescopic cylinder (904); the driving motor (901) is arranged on the rack (1), and the output end of the driving motor (901) is connected with the lead screw (902); the sliding plate (903) is slidably arranged on the rack (1); the sliding plate (903) is threadedly connected with the lead screw (902); the second telescopic cylinder (904) is arranged on the sliding plate (903), and the output end of the second telescopic cylinder (904) is connected with the clamping frame (8).

5. The steel trussed floor deck production line according to claim 1, wherein, The clamping claws (10) are provided in plurality, and the plurality of clamping claws (10) are slidably arranged at the lower end of the clamping frame (8); the clamping claw (10) is provided with a limiting assembly, and the limiting assembly abuts against the clamping frame (8).

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