Steel formwork welding and assembling lifting platform with automatic alignment mechanism

Abstract

The invention discloses a steel formwork welding and assembling lifting platform with an automatic alignment mechanism, and relates to the technical field of steel formwork welding, the steel formwork welding and assembling lifting platform comprises a sliding table, a lifting adjusting mechanism is installed at the top of the sliding table, and the lifting adjusting mechanism comprises a movable frame and a fixed frame; a second transmission box is adopted for controlling the insection sleeve rods on the two sides to steer, adjusting the position of a sliding plate in the same direction and controlling a rotating disc to rotate in the opposite direction, so that the position of the end of a tilting rod set is adjusted, a pressing strip assembly is controlled to press longitudinal and transverse ribs on the top of a steel formwork in real time, and a positioning clamp structure for vertical welding and vertical disengaging is achieved; and for the steel formworks with different sizes and thicknesses, the telescopic sleeve plate assemblies are matched with the cushion blocks to adjust the positions on the positioning frames, the steel formwork welding and assembling lifting platform automatically adapts to the sizes of the steel formworks, and the adaptability of the steel formwork welding and assembling lifting platform is high.

Description

Technical Field

[0001] The invention relates to the technical field of steel template welding, in particular to a steel template welding assembly lifting platform with an automatic alignment mechanism. Background Art

[0002] The structural design of the steel formwork directly affects its strength, rigidity, stability and reusability. It is usually composed of the following core parts: panel, frame, reinforcing ribs and connection system. In order to improve the overall welding efficiency and get rid of manual arc welding, robotic arm assisted welding is often used in combination with semi-automatic welding with manual positioning. According to the invention patent "Stainless Steel Formwork Welding Tooling" with publication number CN112846627B, an assembly area is set on the operating platform, and a fixed frame, side clamping mechanism, end clamping mechanism, top clamping mechanism and rib limiting components are set around the assembly area. The overall positioning of the steel formwork is perfect, but a lot of time is wasted in the early positioning of the steel formwork, resulting in an increase in the welding time of a single steel formwork. At the same time, in the field of steel formwork welding technology, traditional semi-automatic welding positioning tooling has significant shortcomings: first, the position of the fixture needs to be manually adjusted frequently according to the size of the steel formwork, which is cumbersome and inefficient; Second, the reinforcing ribs and frames need to be manually assembled and fixed before welding, which can easily cause the plates to shake or come off the clamp during welding due to unstable clamping, affecting the quality of the weld. Third, the longitudinal and transverse ribs are not dynamically compressed during welding, which can easily cause weld fracture or deformation due to insufficient stress release. In addition, most existing equipment is designed for a single station, which is difficult to adapt to large-scale construction needs; To this end, we propose a steel formwork welding assembly lifting platform with an automatic alignment mechanism. Summary of the invention

[0003] The purpose of the present invention is to provide a steel template welding assembly lifting platform with an automatic alignment mechanism to solve the problems raised in the above background technology; To achieve the above object, the present invention provides the following technical solution: a steel template welding assembly lifting platform with an automatic alignment mechanism, comprising a slide, a lifting adjustment mechanism is installed on the top of the slide, the lifting adjustment mechanism comprises a movable frame and a fixed frame, the movable frame is slidably connected to a limited block in the inner groove of the fixed frame, and a transmission box 1 is fixedly connected to the side of the limited block; One side of the transmission box is movably connected with a sleeve disc through a bearing sleeve, and a clamping plate assembly is slidably connected to the side track of the sleeve disc. The clamping plate assemblies on both sides are gap-clamped and fixed with sleeve plate assemblies. Telescopic shafts are symmetrically installed on the sleeve discs on both sides and at the top of the sleeve plate assemblies. Toothed sleeve rods are symmetrically installed on the sleeve discs on both sides. The sleeve plate assembly includes a plate sleeve and a straight plate, and the straight plate and the plate sleeve are slidably connected. The straight plate and the plate sleeve on the sleeve plate assembly are fixed with positioning sheet metal by bolts.

[0004] Furthermore, the lifting and adjusting mechanism also includes a driving shaft, and the driving shaft is movably connected to the inner wall of the groove on the movable frame and the fixed frame, and the driving shaft is fixed to the output end of the motor installed on the top of the movable frame and the fixed frame, and one end of the driving shaft on both sides passes through the limit block and is movably connected to the bottom of the movable frame and the fixed frame through the bearing.

[0005] Furthermore, a clamping plate assembly is installed on the sleeve disc side, and the clamping plate assembly includes a slide and a fixed frame. A cylinder installed on the sleeve disc side drives the slide to move, so that the slide and the fixed frame clamp both sides of the sleeve plate assembly.

[0006] Furthermore, a slide plate is slidably connected to the telescopic shaft, a rotating shaft 1 is movably connected to both sides of the slide plate, a turntable is fixedly mounted on the rotating shaft 1, a tilting rod group is symmetrically installed on the top of the slide plate and on both sides of the turntable, and the single-sided tilting rod group is divided into an outer rod and an inner rod, which are abutted against the single-side outer wall of the turntable through a movable shaft.

[0007] Furthermore, a second rotating shaft is movably connected to the slide plate and is located on one side of the rotating shaft, and the gears at the ends of the second rotating shaft are meshed with a fixed gear sleeved on the first rotating shaft. The other end of the second rotating shaft passes through the through groove on the sleeve plate assembly and is sleeved with a driving tooth, and the driving tooth is meshed with the toothed sleeve rods on both sides.

[0008] Furthermore, a positioning frame is fixedly installed on the skateboard, and pressure strip assemblies are slidably connected to both sides of the bottom of the positioning frame. A cushion block is slidably connected to the positioning frame, and both sides of the cushion block are in contact with the side walls of the tilting rod assembly.

[0009] The adjustment method of the steel template welding assembly lifting platform with automatic alignment mechanism is: Position the assembly of sheet metal, install the top positioning sheet metal of the upper plate sleeve of the sleeve assembly according to the size of the welded steel template, and form a 90° angle through the top sheet metal to abut the side ribs and side walls. The motor at the top of the movable frame drives the entire straight plate to move toward the plate sleeve side, automatically completing the compression and locking of the side ribs and side walls on both sides; The longitudinal and transverse ribs are compressed and welded, and the longitudinal and transverse rib flat steels are plugged in according to the U-shaped slot, keeping them perpendicular to the inner wall of the side ribs. The motor in the second transmission box is driven to work, and the two toothed sleeves are controlled to rotate in the same direction. The gears at the two ends of the drive shaft are driven to move between the toothed sleeves, and the skateboard is pushed to move synchronously. The intersection area of ​​the longitudinal and transverse ribs is used as the control point. After the control point is acquired with the lateral movement of the lens at the bottom of the skateboard, the entire skateboard is driven to move to the control point side through the external controller. At the same time, the two toothed sleeves rotate in the opposite direction, driving the entire shaft to rotate. The turntable rotates to push the end of the tilting rod group down, and the pressure strip assembly is moved to the top of the longitudinal and transverse ribs and the compression action is implemented, and the welding robot arm on the slide side is cooperated to automatically weld the steel template.

[0010] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, a dynamic compression and deformation prevention structure is utilized, and a toothed sleeve rod drives a linkage mechanism between a slide plate and a tilting rod group, and a mechanical arm is coordinated for regional positioning welding, and automatic positioning and compression is achieved. Compared with step-by-step fixing and welding, the adjustment is flexible and the positioning welding efficiency is high. A transmission box 2 is used to control the steering of the toothed sleeve rods on both sides, and the slide plate position is adjusted in the same direction, and a turntable is controlled to rotate in different directions, so as to achieve the position adjustment of the end of the tilting rod group, and the pressure strip assembly is controlled to press the longitudinal and transverse ribs on the top of the steel template in real time. The positioning fixture structure of vertical welding and vertical detachment improves the overall efficiency of the subsequent steel template compared with the overall fixing and overall detachment fixture setting. At the same time, the longitudinal and transverse rib intersection area is welded, and the welding mechanical arm is coordinated for synchronous operation, which effectively eliminates welding stress and avoids weld fracture or plate deformation. For steel formworks of different sizes and thicknesses, the telescopic sleeve assembly cooperates with the pads to adjust the position on the positioning frame, automatically adapting to the size of the steel formwork, and the steel formwork welding assembly lifting platform has high adaptability; In the present invention, a double-station sleeve plate assembly design is used to support simultaneous welding of two steel formworks, which significantly improves the overall construction efficiency. At the same time, the lifting and adjusting mechanism is linked with the limit card block, combined with a retractable sleeve plate assembly and a positioning sheet metal, to achieve rapid and automatic positioning and clamping of the steel formwork frame, thereby reducing manual intervention. The sleeve plate assembly and transmission components adopt a detachable structure, which is convenient for equipment storage and maintenance, while reducing transportation and storage costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the steel template welding assembly lifting platform with an automatic alignment mechanism of the present invention; Figure 2 This is a schematic diagram of the main structure of the steel template welding assembly lifting platform with an automatic alignment mechanism of the present invention; Figure 3 It is a side view structural schematic diagram of the steel template welding assembly lifting platform with automatic alignment mechanism of the present invention; Figure 4 It is a schematic diagram of the connection structure between the toothed sleeve rod on the sleeve disc and the driving teeth at the two ends of the rotating shaft of the present invention; Figure 5 It is a schematic diagram of the abutment structure between the pressure strip assembly on the positioning frame and the steel template frame of the present invention; Figure 6 It is a schematic diagram of the structure of the toothed sleeve rod driving the slide plate to slide on the telescopic shaft of the present invention.

[0012] In the figure: 1. slide; 2. lifting adjustment mechanism; 201. movable frame; 202. fixed frame; 203. drive shaft; 204. limit block; 3. transmission box 1; 4. sleeve plate; 5. telescopic shaft; 6. transmission box 2; 7. toothed sleeve rod; 8. sleeve plate assembly; 9. splint assembly; 10. slide plate; 11. rotating shaft 1; 12. turntable; 13. rotating shaft 2; 14. driving teeth; 15. cushion block; 16. tilting rod group; 17. positioning frame; 18. pressure strip assembly. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0014] See also Figure 1-6 , the present invention provides a technical solution: Example 1: The structural design of the steel formwork directly affects its strength, rigidity, stability and reusability. It is usually composed of the following core parts: panel, frame, reinforcing ribs and connection system. In order to improve the overall welding efficiency and get rid of manual arc welding, such as Figure 1 As shown, a steel template welding assembly lifting platform with an automatic alignment mechanism is used to adapt to the automatic welding of the robot arm; Compared with the traditional semi-automatic welding positioning tooling, which needs to be frequently adjusted according to the size of the steel template, and due to the assembly of the reinforcement rib and the frame before welding, a clamp is set for locking to improve the quality and accuracy of the steel template welding. At the same time, the plate stress existing in the steel template assembly process is not directly welded without clamping, which is prone to weld fracture. This application is installed on the steel template welding assembly lifting platform with a clamping mechanism, and cooperates with the robot arm welding for real-time positioning adjustment, which has high flexibility, such as Figure 5 As shown, the lifting adjustment mechanism 2 is located on the slide 1 and is divided into a movable frame 201 and a fixed frame 202. The position of the movable frame 201 is automatically adjusted according to the size of the steel template, and the steel template is placed on the top of the sleeve assembly 8 and is divided into two sides. The two steel templates can be welded at the same time, and the double-station design improves the overall welding efficiency; By utilizing the retractable characteristics of the sleeve assembly 8, the positioning sheet metal is fixed on the top of the sleeve of the sleeve assembly 8 to position the steel template frame, and the movable frame 201 on the top of the upper slide 1 is moved, and the gradually approaching plate surface block is used to unilaterally squeeze and fix the steel template frame to complete the automatic alignment work. For the position adjustment of the movable frame 201 on the top of the slide 1, the gear at the bottom of the movable frame 201 is meshed with the rack on the side wall of the slide 1, and the entire movable frame 201 is driven to slide by the rotation of the gear; After positioning, the longitudinal and transverse ribs on the inner side of the steel formwork frame, that is, the welding of the reinforcing ribs, are carried out. The installation of the longitudinal and transverse ribs improves the bending resistance of the panel and reduces deformation. Secondly, the longitudinal and transverse ribs are plug-in, and U-shaped grooves are opened on the longitudinal and transverse bars on one side. After being clipped together, they are fixed to the frame as a whole, and the position is adjusted by hammering to ensure that they are perpendicular to the inner wall of the frame. The telescopic shaft 5 installed on the sleeves 4 on both sides has a controllable length, and a slide plate 10 is sleeved on the telescopic shaft 5. A rotating shaft 11 is movably connected to the inner side of the slide plate 10, and a rotating disk 12 is sleeved and fixed on the rotating shaft 11. However, the center of the rotating disk 12 does not coincide with the center of the section of the rotating shaft 11. Instead, like an eccentric wheel, the rotating disk 12 is driven to move in the middle of the slide plate 10 by the rotation of the rotating shaft 11. At the same time, a gear is sleeved and fixed on the rotating shaft 11 and located on the side of the rotating disk 12, and the inner side of the slide plate 10 is also vertically movably connected to the upper rotating shaft 2 13. The gear at the end of the rotating shaft 2 13 is meshed and connected with the gear on the rotating shaft 11. The other end of the rotating shaft 2 13 passes through the through groove on the sleeve plate assembly 8 and extends to the inner side of the toothed sleeve rod 7; like Figure 6 As shown, the other end of the second rotating shaft 13 is sleeved and installed with a driving tooth 14 between the toothed sleeve rods 7. The driving tooth 14 is meshed and connected with the toothed sleeve rods 7. The toothed sleeve rods 7 are of a cylindrical structure and can also be telescopically adapted. The end is fixed on the transmission box 2 6 and driven by the motor in the transmission box 2 6. According to the rotation direction of the two toothed sleeve rods 7, when the two toothed sleeve rods 7 rotate in the same direction, the driving tooth 14 located in the middle starts to move to one side, thereby driving the slide plate 10 on the top telescopic shaft 5 to slide synchronously. When the two toothed sleeve rods 7 rotate in opposite directions, the driving tooth 14 at this time keeps the original position and starts to rotate, thereby driving the turntable 12 on the rotating shaft 11 to rotate; By controlling the rotation direction of the two toothed sleeve rods 7, the entire slide plate 10 is moved left and right on the telescopic shaft 5 and the turntable 12 on the corresponding shaft 11 is rotated, so that the slide plate 10 is moved to the top of the corresponding steel template for subsequent crimping work. The specific work is as follows: Figure 5 As shown, positioning frames 17 are fixedly connected on both sides of the skateboard 10, and cushion blocks 15 are slidably connected to the positioning frames 17. A tilting rod group 16 is symmetrically installed on both sides of the turntable 12. The single-side tilting rod group 16 is divided into an outer rod and an inner rod, which abuts against a single side outer wall of the turntable 12 through a movable shaft. As the turntable 12 rotates, the entire tilting rod group 16 abutting against the cushion block 15 is driven to swing; A pressure strip assembly 18 is slidably connected to the bottom end of the positioning frame 17, and the top of the pressure strip assembly 18 is rotatably connected to the tilting rod assembly 16 through a connecting rod. When the turntable 12 rotates and pushes the tilting rod assembly 16 to move upward on one side, the pressure strip assembly 18 on the other side is pressed downward, causing the pressure strip assembly 18 to move downward and contact the longitudinal and transverse ribs set on the top of the steel template, and tighten the intersection of the longitudinal and transverse ribs. In order to further improve the tightening effect and correct the position of the longitudinal and transverse ribs at the same time, multiple sets of sliding cross buckles can be set at the bottom of the pressure strip assembly 18. After adjusting the spacing, it is convenient to follow the pressure strip assembly 18 to contact the cross position of the intersection of the longitudinal and transverse ribs, and adjust the placement position of the longitudinal and transverse ribs while pressing; When the pressure strip assembly 18 contacts the longitudinal and transverse ribs on the inner side of the steel formwork, the robot arm begins to weld obliquely along the side of the pressure strip assembly 18, following the principle of welding short welds first and then long welds, and the welding of the longitudinal and transverse ribs on one side is completed. At this time, the entire slide plate 10 is driven to move horizontally to complete the subsequent longitudinal and transverse rib compression work. In the early stage of welding the entire steel formwork, the longitudinal and transverse ribs on the frame are first scanned as a whole, and the intersection area of ​​the longitudinal and transverse ribs is used as the control point, and the control point position is marked by the horizontal and vertical coordinates. The control point is acquired as a whole as the lens at the bottom of the slide plate 10 moves horizontally, and the entire slide plate 10 is driven by the external controller to move to the control point On the control point side, the two toothed sleeve rods 7 rotate in opposite directions at the same time, driving the entire rotating shaft 11 to rotate, and the rotating disk 12 rotates to push the end of the tilting rod group 16 downward, moving the pressure strip assembly 18 to the top of the longitudinal and transverse ribs and implementing the clamping action. After the welding is completed, the two toothed sleeve rods 7 rotate in the same direction, pushing the entire slide plate 10 to move, and clamping and fixing the intersection of the longitudinal and transverse ribs in the next area of ​​the steel template. The slide plate 10 adjusted by the mechanical arm and the position can clamp and fix the longitudinal and transverse ribs during the welding process to avoid the problem of excessive gap between the longitudinal and transverse ribs and the bottom plate during welding, which affects the subsequent overall welding stability; At the same time, taking into account the different depths of different steel templates, the moving distance of the pressure strip assembly 18 performing the compaction work can also be adjusted. By manually adjusting the position of the pad 15 on the positioning frame 17, the center support position of the entire seesaw is changed, thereby achieving the adjustment of the sliding distance of the pressure strip assembly 18 on the other side of the tilt rod group 16 to adapt to the crimping installation of longitudinal and transverse ribs on steel templates of different thicknesses.

[0015] Embodiment 2: With the help of a robot arm for efficient welding, the movable frame 201 and the fixed frame 202 on the top of the entire slide 1 can drive the entire sleeve assembly 8 to adjust the height and deflection angle, such as Figure 2 and Figure 3 As shown, the motor located at the top of the movable frame 201 and the fixed frame 202 drives the driving shaft 203 to rotate, so that the limit blocks 204 can move synchronously in their respective grooves to adjust the height of the side sleeve assembly 8 of the entire sleeve disc 4; Secondly, a sleeve on the side of the limit block 204 is movably connected with a sleeve disc 4, and a motor installed in the transmission box 3 is meshed with the inner teeth of the sleeve disc 4 through gears, driving the entire sleeve disc 4 to rotate, controlling the overall placement angle of the sleeve plate assembly 8, and facilitating the subsequent robot arm auxiliary welding, and facilitating the storage of the steel template welding assembly lifting platform. The entire sleeve plate assembly 8 can be disassembled, and the clamping plate assembly 9 installed on the sleeve disc 4 is driven by a cylinder. After disengaging the clamping on both sides of the sleeve plate assembly 8, the entire telescopic shaft 5 and the toothed sleeve rod 7 are disassembled, and then the entire sleeve plate assembly 8 is separated from the slide 1, and finally the movable frame 201 is controlled to move toward the fixed frame 202 side, completing the disassembly of the entire steel template welding assembly lifting platform.

[0016] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

[0017] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation 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 one or more embodiments or examples in a suitable manner.

[0018] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A steel formwork welding assembly lifting platform with an automatic alignment mechanism, comprising a slide (1), characterized in that: A lifting adjustment mechanism (2) is installed on the top of the slide (1), and the lifting adjustment mechanism (2) comprises a movable frame (201) and a fixed frame (202), and a limit block (204) is slidably connected in a groove inside the movable frame (201) and the fixed frame (202), and a transmission box 1 (3) is fixedly connected to the side of the limit block (204); One side of the transmission box (3) is movably connected to a sleeve disc (4) through a bearing sleeve, a clamping plate assembly (9) is slidably connected to a side track of the sleeve disc (4), sleeve plate assemblies (8) are clamped and fixed to the clamping plate assemblies (9) on both sides, telescopic shafts (5) are symmetrically installed on the sleeve discs (4) on both sides and located at the top of the sleeve plate assemblies (8), and toothed sleeve rods (7) are symmetrically installed on the sleeve discs (4) on both sides. The sleeve plate assembly (8) includes a plate sleeve and a straight plate, and the straight plate and the plate sleeve are slidably connected. The straight plate and the plate sleeve on the sleeve plate assembly (8) are fixed with positioning sheet metal by bolts.

2. The steel formwork welding assembly lifting platform with automatic alignment mechanism according to claim 1 is characterized in that: The lifting and adjusting mechanism (2) further comprises a driving shaft (203), the driving shaft (203) being movably connected to the inner wall of the groove on the movable frame (201) and the fixed frame (202), and the driving shaft (203) being fixed to the output end of the motor installed on the top of the movable frame (201) and the fixed frame (202), and one end of the driving shaft (203) on both sides passes through the limit block (204) and is movably connected to the bottom of the movable frame (201) and the fixed frame (202) through a bearing.

3. The steel formwork welding assembly lifting platform with automatic alignment mechanism according to claim 2 is characterized in that: A clamping plate assembly (9) is installed on the side of the sleeve disc (4), and the clamping plate assembly (9) comprises a slide and a fixed frame (202). A cylinder installed on the side of the sleeve disc (4) drives the slide to move, so that the slide and the fixed frame (202) clamp the two sides of the sleeve plate assembly (8).

4. The steel formwork welding assembly lifting platform with automatic alignment mechanism according to claim 3 is characterized in that: A slide plate (10) is slidably connected to the telescopic shaft (5), and a rotating shaft (11) is movably connected to both sides of the slide plate (10), and a rotating disk (12) is sleeved and fixed on the rotating shaft (11). A tilting rod group (16) is symmetrically installed on the top of the slide plate (10) and on both sides of the rotating disk (12), and the single-side tilting rod group (16) is divided into an outer rod and an inner rod, and is in contact with a single-side outer wall of the rotating disk (12) through a movable shaft.

5. The steel formwork welding assembly lifting platform with automatic alignment mechanism according to claim 4 is characterized in that: A second rotating shaft (13) is movably connected to the slide plate (10) and is located on one side of the first rotating shaft (11), and a gear at the end of the second rotating shaft (13) meshes with a fixed gear sleeved on the first rotating shaft (11). The other end of the second rotating shaft (13) passes through a through slot on the sleeve plate assembly (8) and is sleeved with a driving tooth (14), and the driving tooth (14) meshes with the toothed sleeve rods (7) on both sides.

6. The steel formwork welding assembly lifting platform with automatic alignment mechanism according to claim 5 is characterized in that: A positioning frame (17) is fixedly mounted on the skateboard (10), and pressure strip assemblies (18) are slidably connected to both sides of the bottom of the positioning frame (17). A cushion block (15) is slidably connected to the positioning frame (17), and both sides of the cushion block (15) abut against the side walls of the tilting rod assembly (16).

7. The steel formwork welding assembly lifting platform with automatic alignment mechanism according to claim 6 is characterized in that: The adjustment method of the steel template welding assembly lifting platform with automatic alignment mechanism is: The positioning sheet metal is assembled, and the positioning sheet metal of the top plate sleeve of the sleeve assembly (8) is installed according to the size of the welded steel template, and the side rib side wall is abutted by forming a 90° angle through the top sheet metal, and the motor at the top of the movable frame (201) drives the entire straight plate to move toward the plate sleeve side, and automatically completes the compression and locking of the side rib side walls on both sides; The longitudinal and transverse ribs are pressed and welded, and the longitudinal and transverse rib flat steels are inserted according to the U-shaped slots to keep them perpendicular to the inner wall of the side ribs. The motor in the second transmission box (6) is driven to work, and the two toothed sleeve rods (7) are controlled to rotate in the same direction. The gear at the end of the second shaft (13) is driven to move between the toothed sleeve rods (7), and the slide plate (10) is pushed to move synchronously. The intersection area of ​​the longitudinal and transverse ribs is used as the control point. After the control point is obtained by the lateral movement of the lens at the bottom of the slide plate (10), the entire slide plate (10) is driven to move to the control point side through the external controller. At the same time, the two toothed sleeve rods (7) rotate in the opposite direction, driving the entire shaft one (11) to rotate. The turntable (12) rotates to push the end of the tilting rod group (16) downward, and the pressure strip assembly (18) is moved to the top of the longitudinal and transverse ribs and performs a pressing action. The welding robot arm on the side of the slide table (1) is cooperated to automatically weld the steel template.

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