Assembly machine for I-shaped steel structure

Abstract

The utility model relates to the field of machining, in particular to an assembling machine for an I-shaped steel structure, which comprises a steel structure assembling machine, a feeding mechanism and a discharging mechanism are arranged on two sides of the steel structure assembling machine, the feeding mechanism comprises two supports, a plurality of feeding rollers are mounted between the two supports in parallel, and the discharging mechanism is arranged on the two supports. The assembly machine for the I-shaped steel structure is provided with the multifunctional auxiliary mechanism, so that the steel structure can be effectively guided and moved in an auxiliary manner at the feeding mechanism, the stability is improved, the deviation condition during movement is reduced, meanwhile, the positions of a web plate and a wing plate can be accurately controlled, the centering effect of the web plate is good, and the production efficiency is improved. According to the H-shaped steel structure, the firmness and stability of the H-shaped steel structure are improved, the situation that the stability is reduced due to uneven stress is avoided, meanwhile, dust at the connecting gap of the web and the wing plate can be removed through the cleaning mechanism, the later welding effect is improved, and the firmness and safety are further improved; and therefore, the practicability of the assembly machine for the I-shaped steel structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of machining, and specifically relates to an assembly machine for I-shaped steel structures. Background Art

[0002] A steel structure is a structure composed of steel materials and is one of the main building structure types. In the process of building, I-shaped steel structures are usually used for operations. The I-shaped steel structure is a common steel structure form, named because its shape is similar to the Chinese character "工". It is widely used in many fields such as construction, bridges, and machinery manufacturing. When assembling I-shaped steel, an assembly machine is usually required for assembly welding. The steel structure assembly machine 1 is a device for assembling steel structure components, mainly used to accurately and quickly assemble steel components together. Its working principle is to achieve the positioning, fixing, and assembly of steel components through the coordinated work of components such as a mechanical transmission system, clamps, vises, columns, a hydraulic system, and an electrical control system.

[0003] Currently, when the existing assembly machine for I-shaped steel structures is in use, it usually judges whether the web is located in the middle of the flange by operating experience and visual observation. When welding later, it is easy to cause inaccurate centering of the web, resulting in uneven stress of the I-shaped steel structure. Or it is very inconvenient to measure and mark whether it is centered by pulling a tape measure, greatly reducing the practicability and safety. And the existing assembly machine usually has a clamping and fixing mechanism in the middle, and there is no auxiliary guiding mechanism at the feeding mechanism. Therefore, during the transmission process, the web or flange is prone to offset, affecting the later welding. And there is no cleaning mechanism during the transmission, so the dust at the connection gap between the web and the flange cannot be processed, which is easy to affect the later welding effect and cause the welding to be not firm, reducing the quality and safety of the steel structure. Summary of the Invention

[0004] The main purpose of the utility model is to solve the above-mentioned existing technical problems and provide an assembly machine for I-shaped steel structures.

[0005] The specific scheme of the utility model is: an assembly machine for an I-shaped steel structure, including a steel structure assembly machine, the steel structure assembly machine is provided with a feeding mechanism and a discharging mechanism on both sides, the feeding mechanism includes two brackets, a plurality of loading rollers are installed in parallel between the two brackets, and a multifunctional auxiliary mechanism is installed on the top of the two brackets and is symmetrically arranged. The multifunctional auxiliary mechanism includes a fixed block a, a through slot a is provided in the middle of the fixed block a, a movable plate a is slidably installed in the through slot a, and one end of the movable plate a close to the other bracket is provided with a pulley a, and a scale line a is provided on the surface of the movable plate a. A fixed block b is provided above the fixed block a, a through slot b is provided in the middle of the fixed block b, and a movable plate b is slidably installed in the through slot b, and one end of the movable plate b close to the other bracket is provided with a pulley b, and a scale line b is provided on the surface of the movable plate b. A fixing mechanism is provided on one side of the fixed block a and the fixed block b, and the fixing mechanism is used to fix the movable plate a and the movable plate b respectively. A cleaning mechanism is provided on the movable plate b, and the cleaning mechanism is used to clean dust at the connection gap of the I-shaped steel.

[0006] According to the above technical solution, the wing plate of the I-shaped steel structure can be clamped and assisted in movement through the movable plate a and the pulley a. At the same time, the wing plate can be raised to the middle of the feeding mechanism through the scale line, and then the web can be easily aligned through the movable plate b, thereby improving the quality of the I-shaped steel structure and its stability during transportation.

[0007] Furthermore, the cleaning mechanism includes a slide groove, which is arranged on both sides of the movable plate a, and a slider is movably installed inside the slide groove, one end of the slider is connected to a connecting piece, and the end of the connecting piece away from the slider is connected to a connecting rod, and a cleaning stick is connected between the two connecting rods, and a fixing piece is provided on the connecting piece, and the fixing piece is used to fix the connecting piece.

[0008] According to the above technical solution, dust at the connection gap between the web and the wing plate can be cleaned by a cleaning stick, thereby improving the firmness of subsequent welding.

[0009] Furthermore, the fixing mechanism includes a screw hole, which is provided on the surface of the fixing block a, and the screw hole is threadedly connected with a bolt, and the two fixing mechanisms have the same structure.

[0010] According to the above technical solution, a fixing effect can be achieved by having one end of two bolts abut against the movable plate a and the movable plate b.

[0011] Furthermore, the multifunctional auxiliary mechanisms are provided in four groups and are all arranged symmetrically.

[0012] According to the above technical solution, the stability of the I-shaped steel structure during transportation can be effectively improved through four groups of mechanisms, while also improving the accuracy of the installation of the web and wing plates, thereby improving the stability of the I-shaped steel structure.

[0013] Furthermore, the connecting member is a screw rod, and the fixing member includes a nut, which is threadedly connected to the surface of the screw rod. When one end of the nut is against the outer wall of the movable plate b, it fixes the angle of the connecting rod.

[0014] According to the above technical solution, the connection between the slider and the connecting rod is achieved through the screw rod, and when the nut moves on the screw rod, one end contacts the outer wall of the movable plate b to achieve a fixing effect.

[0015] Compared with the prior art, the utility model has the following advantages: the assembly machine for I-shaped steel structures is equipped with a multifunctional auxiliary mechanism, which can not only effectively guide and assist the movement of the steel structure at the feeding mechanism, thereby improving stability and reducing the occurrence of offset during movement, but also accurately control the position of the web and the wing plate, so that the web is well centered, thereby improving the firmness and stability of the I-shaped steel structure, and avoiding the occurrence of reduced stability due to uneven force; at the same time, the cleaning mechanism can remove dust from the connection gap between the web and the wing plate, thereby improving the later welding effect, further improving firmness and safety, and thus improving the practicality of the assembly machine for I-shaped steel structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 yes Figure 1 A magnified view of the structure at point A;

[0018] Figure 3 yes Figure 1 A magnified view of the structure at point B;

[0019] Figure 4 yes Figure 1 The right side cross-sectional view of

[0020] Figure 5 yes Figure 4 Cross-sectional view at CC;

[0021] Figure 6 yes Figure 4 A magnified view of the structure at D;

[0022] In the figure: 1. Steel structure assembly machine; 2. Feed mechanism; 3. Discharge mechanism; 4. Bracket; 5. Loading roller; 6. Web plate; 7. Wing plate; 8. Fixed block a; 9. Through slot a; 10. Movable plate a; 11. Pulley a; 12. Scale line a; 13. Fixed block b; 14. Through slot b; 15. Movable plate b; 16. Pulley b; 17. Scale line b; 18. Slide groove; 19. Slider; 20. Connecting rod; 21. Cleaning stick; 22. Screw hole; 23. Bolt; 24. Screw; 25. Nut. DETAILED DESCRIPTION

[0023] See also Figure 1-6 , This embodiment is an assembly machine for I-shaped steel structures. The steel structure assembly machine 1 is used to assist in the assembly of steel structures. A feeding mechanism 2 and a discharging mechanism 3 are provided on both sides of the steel structure assembly machine 1. The feeding mechanism 2 includes two brackets 4. Several feeding rollers 5 are installed between the two brackets 4 for parallel rotation. A multifunctional auxiliary mechanism is installed on the top of the two brackets 4. The multifunctional auxiliary mechanism is used to clamp the web 6 and the wing plate 7, which improves the stability of its transportation. At the same time, it can also control the centering welding of the web 6. The multifunctional auxiliary mechanism includes a fixed block a8. A through slot a9 is hollowed out in the middle of the fixed block a8. A movable plate a10 is slidably installed inside the through slot a9. The movable plate a10 is close to the bracket 4 on the other side. A pulley a11 is provided at one end, a scale line a12 is provided on the top surface of the movable plate a10, a fixed block b13 is provided above the fixed block a8, a through slot b14 is hollowed out in the middle of the fixed block b13, and a movable plate b15 is slidably installed inside the through slot b14. A pulley b16 is provided at the end of the movable plate b15 close to the other side bracket 4, and a scale line b17 is provided on the top surface of the movable plate b15. A fixing mechanism is installed on one side of the fixed block a8 and the fixed block b13, and the fixing mechanism is used to fix the movable plate a10 and the movable plate b15 respectively. Cleaning mechanisms are installed on both sides of the end of the movable plate b15 close to the pulley b16, and the cleaning mechanism is used to clean dust at the connecting gap between the web 6 and the wing plate 7.

[0024] Furthermore, the cleaning mechanism includes a slide 18, which is provided on both sides of the movable plate a10. A slider 19 is movably installed inside the slide 18. The slider 19 can move horizontally along the slide 18 and can also rotate inside. One end of the slider 19 is connected to a connecting piece, and the end of the connecting piece away from the slider 19 is connected to a connecting rod 20. A cleaning stick 21 is welded between the two connecting rods 20. A fixing piece is installed on the connecting piece, and the fixing piece is used to fix the connecting piece, so as to fix the angle of the connecting rod 20.

[0025] Furthermore, the fixing mechanism includes a screw hole 22, which is provided on the surface of the fixed block a8. The inner thread of the screw hole 22 is connected to a bolt 23. When the bolt 23 abuts against the outer wall of the movable plate a10 and the movable plate b15, the effect of fixing the movable plate is achieved. The two fixing mechanisms have the same structure, so the fixing method of the movable plate a10 and the movable plate b15 is the same.

[0026] Furthermore, the multifunctional auxiliary mechanisms are provided in four groups and are arranged symmetrically.

[0027] Furthermore, the connecting member is a screw 24, one end of the screw 24 is welded to the slider 19 and the other end is welded to the connecting rod 20, and the fixing member includes a nut 25, which is threadedly connected to the surface of the screw 24, and when one end of the nut 25 rests against the outer wall of the movable plate b15, it achieves the function of fixing the connecting rod 20.

[0028] The working principle of this embodiment is as follows: when in use, first place the wing plate 7 on the feeding roller 5, and by moving the movable plates a10 on both sides to make the pulley a11 contact with the outer wall of the wing plate 7 to achieve the clamping effect, and by controlling the length of the scale lines a12 on both sides to be consistent, it is ensured that the wing plate 7 is located in the middle of the feeding roller 5, and finally by rotating the bolt 23 so that one end passes through the screw hole 22 and presses against the movable plate a10 to achieve the fixing effect, and then place the web 6 in the middle of the wing plate 7 and by moving the movable plates b15 on both sides to make the pulley b16 contact with the outer wall of the web 6 to achieve the clamping effect, and by controlling the length of the scale lines b17 on both sides to be consistent, it is ensured that the web 6 is located in the middle of the wing plate 7, and finally the bolt 23 is connected with the screw hole 22 to make One end of the mechanism is fixed against the movable plate b15 to complete the fixation, thereby completing the fixation of the I-shaped steel. This multifunctional auxiliary mechanism not only improves the uniformity of the later load, reduces the possibility of deformation of the wing plate 7, but also provides auxiliary guidance through the pulley a11 and the pulley b16 when conveying the steel to avoid displacement. Finally, by moving the connecting rod 20 and rotating the connecting rod 20, the cleaning stick 21 is brought into contact with the connection gap between the wing plate 7 and the web 6. When the wing plate 7 and the web 6 move, the gap rubs against the cleaning stick 21 to remove dust, thereby improving the stability and quality of the later welding. At the same time, the pulley a11 and the pulley b16 slide along the moving direction of the web 6 and the wing plate 7 to achieve the effect of auxiliary movement and improve stability.

Claims

1. An I-shaped steel structure assembly machine, comprising a steel structure assembly machine, wherein a feed mechanism and a discharge mechanism are provided on both sides of the steel structure assembly machine, wherein the feed mechanism comprises two brackets, and a plurality of feeding rollers are installed in parallel between the two brackets, and wherein: A multifunctional auxiliary mechanism is installed on the top of the two brackets, and the multifunctional auxiliary mechanism includes a fixed block a, a through slot a is provided in the middle of the fixed block a, a movable plate a is slidably installed in the through slot a, a pulley a is provided at the end of the movable plate a close to the other bracket, and a scale line a is provided on the surface of the movable plate a, a fixed block b is provided above the fixed block a, a through slot b is provided in the middle of the fixed block b, a movable plate b is slidably installed in the through slot b, a pulley b is provided at the end of the movable plate b close to the other bracket, and a scale line b is provided on the surface of the movable plate b, and a fixing mechanism is provided on one side of the fixed block a and the fixed block b, and the fixing mechanism is used to fix the movable plate a and the movable plate b respectively, and a cleaning mechanism is provided on the movable plate b, and the cleaning mechanism is used to clean dust at the connection gap of the I-beam.

2. The I-beam steel structure assembly machine according to claim 1, characterized in that: The cleaning mechanism includes a slide groove, which is arranged on both sides of the movable plate a. A slider is movably installed inside the slide groove. One end of the slider is connected to a connecting piece. The end of the connecting piece away from the slider is connected to a connecting rod. A cleaning stick is connected between the two connecting rods. A fixing piece is provided on the connecting piece, and the fixing piece is used to fix the connecting piece.

3. The I-beam steel structure assembly machine according to claim 1, characterized in that: The fixing mechanism includes a screw hole, which is arranged on the surface of the fixing block a. The screw hole is threadedly connected with a bolt, and the two fixing mechanisms have the same structure.

4. The I-beam steel structure assembly machine according to claim 1, characterized in that: The multifunctional auxiliary mechanisms are provided in four groups and are all arranged symmetrically.

5. The I-beam steel structure assembly machine according to claim 2, characterized in that: The connecting member is a screw rod, and the fixing member includes a nut, which is threadedly connected to the surface of the screw rod. When one end of the nut is against the outer wall of the movable plate b, the angle of the connecting rod is fixed.

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