Rolling cold bending forming equipment for preparing energy-saving building steel pipe skeleton

Abstract

The utility model discloses an energy -conserving building steel pipe skeleton preparation is with roll -in cold bending forming equipment, related to building steel pipe skeleton preparation technical field, including base, one side of base top is equipped with the roll -in mechanism of steel material processing, the top of base is equipped with cutting knife, the other side fixed establishment of base top is equipped with two support board, and one side fixed establishment of one support board is equipped with motor, the output shaft of motor penetrates support board and is fixedly equipped with the rotating lever, the surface fixed establishment of rotating lever is equipped with the baffle, the other side fixed establishment of base top still is equipped with support no.

Description

Technical Field

[0001] This utility model relates to a roll forming equipment, and more particularly to a roll forming equipment for preparing energy-saving building steel pipe skeletons, belonging to the field of building steel pipe skeleton preparation technology. Background Technology

[0002] With the escalating global energy crisis and increasing environmental awareness, energy-efficient buildings have become the development direction of the construction industry. Steel pipe frames, as a key structural component of energy-efficient buildings, possess advantages such as high strength, light weight, and good seismic performance, and are widely used in various types of energy-efficient buildings. Steel pipe frames are generally processed using roll forming equipment during manufacturing.

[0003] The "Cold Bending Forming Roller Press Device" disclosed in application number "202321990494.3" "includes a base, a roller pressing assembly for plastic processing of the roll material is provided on the top surface of the base, a cutting assembly for plastic processing of the roll material is provided on the top surface of the base, a driving assembly for assisting the cutting assembly is provided on the top surface of the base, and a limiting assembly for roller pressing and cutting the roll material is provided on the surface of the driving assembly." In this utility model, after the roll material has undergone plastic processing by the roller pressing assembly, the rubber pads on the surfaces of the two limiting blocks are in contact with the upper and lower surfaces of the roll material. The limiting blocks at both ends jointly clamp and fix the protruding roll material, so that the protruding part of the roll material will not shake during cutting, and the removed part of the roll material will not shake during shearing. This avoids the problem of defects in the cut surface of the roll material due to shaking during shearing, and avoids the problem of the plastic processing effect of the roll material being affected.

[0004] However, the above method still has the following drawbacks: by using two limiting blocks with rubber pads to adhere to the top and bottom of the roll material, the extended roll material is clamped and fixed together to prevent the part of the roll material from shaking during cutting and to avoid defects on the cut surface; however, in actual use, when the steel is transported to the cutting position, due to the lack of end limiting, the front end extension lengths of different steel materials are inconsistent. This results in significant differences in the length of the cut end even if the clamping part is stable, leading to waste of steel and affecting the use of cut steel materials. Utility Model Content

[0005] The purpose of this utility model is to provide a roll forming equipment for preparing energy-saving building steel pipe frames, so as to solve the problem mentioned in the background art that when steel is transported to the cutting position, the front end protrusion length is not uniform due to the lack of end limit. Even if it is clamped firmly during cutting, the end length is still different, which causes waste and affects the use of cut materials.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a roll forming equipment for preparing energy-saving building steel pipe frames, comprising a base, a roll forming mechanism for processing steel is provided on one side of the top of the base, a cutting blade is provided above the base, two support plates are fixedly provided on the other side of the top of the base, a motor is fixedly provided on one side of one of the support plates, the output shaft of the motor passes through the support plate and is fixedly provided with a rotating rod, a baffle is fixedly provided on the surface of the rotating rod, a bracket is also fixedly provided on the other side of the top of the base, two clamps are slidably provided on the inner wall of the bracket, a lifting assembly is provided at the top of the bracket, and a moving assembly is provided on the surface of the cutting blade.

[0007] As a preferred embodiment of this utility model, a material feeding groove is provided on one side of the base, and a storage box is fixedly provided at the bottom of one side of the base.

[0008] As a preferred embodiment of this utility model, the storage box has a receiving box that slides inside, and handles are fixedly provided on both sides of the top of the receiving box.

[0009] As a preferred technical solution of this utility model, the lifting assembly includes a hydraulic cylinder one, which is fixedly installed in the middle of the top of a support one. The hydraulic rod of the hydraulic cylinder one passes through the support one and is fixedly connected to the clamp plate set at the top. Movable rods are fixedly provided on both sides of the top of the clamp plate at the bottom. The two movable rods pass through the support one and are fixedly provided with a top plate. A hydraulic cylinder two is also fixedly provided in the middle of the top of the support one. The hydraulic rod of the hydraulic cylinder two is fixedly connected to the middle of the bottom end of the top plate. The hydraulic cylinder one and the hydraulic cylinder two are controlled by a synchronizer.

[0010] As a preferred embodiment of this utility model, a rubber pad is fixedly provided on the surface of the clamping plate, guide blocks are fixedly provided on both sides of the clamping plate, and guide grooves that cooperate with the guide blocks are provided on both sides of the inner wall of the bracket.

[0011] As a preferred embodiment of this utility model, a limiting plate is fixedly provided between the two support plates, and the baffle is in contact with the limiting plate. One end of the rotating rod is rotatably connected to one side of the other support plate.

[0012] As a preferred embodiment of this utility model, the movable component includes a second bracket, which is disposed outside the cutting blade, and the bottom end of the second bracket is fixedly connected to the top end of the base.

[0013] As a preferred technical solution of this utility model, a hydraulic cylinder three is fixedly provided at the middle of the top end of the second bracket. The hydraulic rod of the third hydraulic cylinder passes through the second bracket and is fixedly connected to the middle of the top end of the cutting blade. Guide rods are fixedly provided on both sides of the top end of the cutting blade. The top end of the guide rod passes through the second bracket and extends to the outside of the second bracket.

[0014] Compared with related technologies, the roll forming equipment for preparing energy-saving building steel pipe frames provided by this utility model has the following beneficial effects: 1. By using a motor to drive the rotating rod to rotate, the baffle can be rotated accordingly. When the baffle rotates to a position perpendicular to the base, it can conveniently limit the end of the steel. In this way, it can ensure that the length of the cut steel ends is uniform and neat, effectively avoid waste of steel due to improper cutting, and ensure that the steel can be used normally in the future.

[0015] 2. The lifting assembly provides power for the lifting of the top clamping plate through hydraulic cylinder one, and hydraulic cylinder two drives the bottom clamping plate to lift through the top plate and moving rod. The two are controlled by a synchronizer to achieve synchronous movement of the two clamping plates, ensuring uniform clamping force and improving the clamping effect on the steel.

[0016] 3. The feeding chute provides a convenient feeding channel for the processed materials, allowing them to be discharged smoothly from the processing area; the receiving box can centrally store the discharged materials, facilitating subsequent processing and transfer. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is an exploded structural diagram of the base of this utility model; Figure 3 This is a schematic diagram of the support plate of this utility model; Figure 4 This is an exploded structural diagram of the support plate of this utility model; Figure 5 This is a schematic diagram of the structure of the bracket of this utility model; Figure 6 This is a cross-sectional structural diagram of the bracket of this utility model.

[0018] In the diagram: 1. Base; 2. Roller mechanism; 3. Cutting blade; 4. Support plate; 5. Motor; 6. Rotating rod; 7. Baffle; 8. Bracket 1; 9. Lifting assembly; 901. Hydraulic cylinder 1; 902. Moving rod; 903. Top plate; 904. Hydraulic cylinder 2; 905. Guide block; 906. Guide groove; 10. Clamping plate; 11. Moving assembly; 1101. Bracket 2; 1102. Hydraulic cylinder 3; 1103. Guide rod; 12. Rubber pad; 13. Limiting plate; 14. Discharge chute; 15. Storage box; 16. Receiving box; 17. Handle. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-6 This utility model provides a roll forming equipment for preparing energy-saving building steel pipe frames, including a base 1. A roll forming mechanism 2 for processing steel is provided on one side of the top of the base 1. The roll forming mechanism 2 can perform roll forming on the steel and includes a pressure roller, a pressure roller drive mechanism, etc., enabling the processing of the steel. A cutting blade 3 is provided above the base 1, which can cut the processed steel to the required length. Two support plates 4 are fixedly provided on the other side of the top of the base 1. A motor 5 is fixedly provided on one side of one of the support plates 4. The output shaft of the motor 5 passes through the support plate 4 and is fixedly provided with a rotating rod 6. A baffle 7 is fixedly provided on the surface of the rotating rod 6. The motor 5 drives the rotating rod 6 to rotate, which in turn drives the baffle 7 to rotate. The baffle 7 is perpendicular to the base 1, which facilitates the limiting of the end of the steel, so that the length of the cut end is consistent and neat, avoiding waste of steel and ensuring the normal use of steel in the future. On the other side of the top of the base 1, a bracket 8 is also fixedly installed. Two clamping plates 10 are slidably installed on the inner wall of the bracket 8. The top of the bracket 8 is equipped with a lifting component 9. The lifting component 9 can clamp and fix the steel to ensure the stability of the processing. The surface of the cutting blade 3 is equipped with a moving component 11. The moving component 11 can drive the cutting blade 3 to move in the vertical direction, which facilitates the cutting of materials.

[0021] The lifting assembly 9 includes a hydraulic cylinder 901, which is fixedly installed at the middle of the top of the bracket 8. The hydraulic rod of the hydraulic cylinder 901 passes through the bracket 8 and is fixedly connected to the clamping plate 10 at the top. Movable rods 902 are fixedly installed on both sides of the top of the clamping plate 10 at the bottom. The two movable rods 902 pass through the bracket 8 and are fixedly connected to the top plate 903. A second hydraulic cylinder 904 is also fixedly installed at the middle of the top of the bracket 8. The hydraulic rod of the second hydraulic cylinder 904 is fixedly connected to the middle of the bottom of the top plate 903. The hydraulic cylinders 901 and 904 are controlled by a synchronizer. A rubber pad 12 is fixedly installed on the surface of the clamping plate 10, and guide blocks 905 are fixedly installed on both sides of the clamping plate 10. Both sides of the inner wall are provided with guide grooves 906 that cooperate with the guide blocks 905. The lifting assembly 9 provides power for the lifting of the top clamping plate 10 through the hydraulic cylinder 901, and the hydraulic cylinder 904 drives the bottom clamping plate 10 to lift through the top plate 903 and the moving rod 902. The two are controlled by a synchronizer to achieve synchronous movement of the two clamping plates 10, ensuring uniform clamping force and improving the clamping effect on the steel. The rubber pads 12 on the surface of the clamping plates 10 can enhance the friction between the clamping plates and the steel, improve the stability of the clamping, and prevent the clamping plates 10 from directly contacting the steel and causing wear, thus playing a protective role. The guide blocks 905 cooperate with the guide grooves 906 to provide guidance for the lifting of the clamping plates 10.

[0022] The moving component 11 includes a second bracket 1101, which is disposed outside the cutting blade 3. The bottom end of the second bracket 1101 is fixedly connected to the top end of the base 1. A third hydraulic cylinder 1102 is fixedly disposed at the middle of the top end of the second bracket 1101. The hydraulic rod of the third hydraulic cylinder 1102 passes through the second bracket 1101 and is fixedly connected to the middle of the top end of the cutting blade 3. Guide rods 1103 are fixedly disposed on both sides of the top end of the cutting blade 3. The top ends of the guide rods 1103 pass through the second bracket 1101 and extend to the outside of the second bracket 1101. Through the moving component 11, the third hydraulic cylinder 1102 provides power for the up and down movement of the cutting blade 3, which can control the lifting and lowering of the cutting blade 3 to cut the material. The guide rods 1103 on both sides of the top end of the cutting blade 3 can play a good guiding role when the cutting blade 3 moves.

[0023] A limiting plate 13 is fixed between the two support plates 4, and the baffle 7 is in contact with the limiting plate 13. One end of the rotating rod 6 is rotatably connected to one side of the other support plate 4. In the structure in which the limiting plate 13 is fixed between the two support plates 4 and the baffle 7 is in contact with the limiting plate 13, the limiting plate 13 can effectively limit the baffle 7. At the same time, the rotatable connection between one end of the rotating rod 6 and one side of the other support plate 4 ensures the flexibility of the rotating rod 6 when rotating.

[0024] A material discharge trough 14 is provided on one side of the base 1, and a storage box 15 is fixedly provided at the bottom of one side of the base 1. A receiving box 16 is slidably provided inside the storage box 15, and handles 17 are fixedly provided on both sides of the top of the receiving box 16. The material discharge trough 14 on one side of the base 1 provides a convenient material discharge channel for the processed materials, so that the materials can be discharged smoothly from the processing area. The receiving box 16 can centrally store the discharged materials, which is convenient for subsequent processing and transfer. The handles 17 allow operators to easily take out or put in the receiving box 16, making it more convenient to use.

[0025] In use, the steel to be processed is first placed on the base 1, with one end aligned with the roller pressing mechanism 2. The roller pressing mechanism 2 is controlled, and the pressure rollers in it are driven by the pressure roller drive mechanism to roll the steel to achieve cold bending forming of the steel pipe skeleton. During the steel processing, the end of the steel needs to be limited. The motor 5 is started, and the output shaft of the motor 5 drives the rotating rod 6 to rotate. The baffle 7 on the surface of the rotating rod 6 rotates accordingly until the baffle 7 is perpendicular to the base 1 and the baffle 7 is in contact with the limiting plate 13 between the two support plates 4. At this time, the baffle 7 can effectively limit the end of the steel to ensure that the length of the cut end is consistent and neat. Then, the hydraulic cylinder 901 and hydraulic cylinder 904 are controlled by the synchronizer to work simultaneously. The hydraulic rod of hydraulic cylinder 901 pushes the top clamping plate 10 to move downward, and the hydraulic rod of hydraulic cylinder 904 pushes the top plate 903 to move upward. The top plate 903 drives the bottom clamping plate 10 to move upward through the moving rod 902. The two clamping plates 10 are brought close together until the rubber pads 12 on the surface are in close contact with the steel, thus clamping and fixing the steel. After processing, when the steel needs to be cut, the hydraulic cylinder 3 1102 in the moving assembly 11 is activated. The hydraulic rod of the hydraulic cylinder 3 1102 pushes the cutting blade 3 downward. During the movement of the cutting blade 3, it reaches the required length. After cutting, the baffle 7 is controlled to rotate, and then the two clamping plates 10 are controlled to separate from each other. Under the action of gravity, the cut steel enters the receiving box 16 in the storage box 15 through the feeding groove 14 on one side of the base 1. When the steel in the receiving box 16 reaches a certain amount, the operator uses the handle 17 to pull the receiving box 16 out of the storage box 15 for processing and transfer of the steel. Finally, regularly check the equipment condition: check the hydraulic systems of hydraulic cylinder 901 and hydraulic cylinder 904 to ensure there are no leaks and the hydraulic oil meets the requirements; check the working status of the synchronizer to ensure that the two hydraulic cylinders operate synchronously; check whether the rubber pad 12 is aged or damaged, and replace it in time if necessary to ensure the clamping effect and protection of the steel; regularly check whether the surface of the pressure roller is worn, deformed or has foreign matter attached, and replace the pressure roller in time if there is severe wear; check the operating condition of the pressure roller drive mechanism, including the transmission belt, motor, etc., to ensure that it operates normally and add lubricating oil regularly.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A roll forming equipment for preparing energy-saving building steel pipe frames, comprising a base (1), characterized in that, A rolling mechanism (2) for processing steel is provided on one side of the top of the base (1). A cutting blade (3) is provided above the base (1). Two support plates (4) are fixedly provided on the other side of the top of the base (1). A motor (5) is fixedly provided on one side of one of the support plates (4). The output shaft of the motor (5) passes through the support plate (4) and is fixedly provided with a rotating rod (6). A baffle (7) is fixedly provided on the surface of the rotating rod (6). A bracket (8) is also fixedly provided on the other side of the top of the base (1). Two clamps (10) are slidably provided on the inner wall of the bracket (8). A lifting component (9) is provided at the top of the bracket (8). A moving component (11) is provided on the surface of the cutting blade (3).

2. The roll forming equipment for preparing energy-saving building steel pipe skeletons according to claim 1, characterized in that: A material feeding groove (14) is provided on one side of the base (1), and a storage box (15) is fixedly provided at the bottom of one side of the base (1).

3. The roll forming equipment for preparing energy-saving building steel pipe skeletons according to claim 2, characterized in that: The storage box (15) has a receiving box (16) that slides inside, and handles (17) are fixed on both sides of the top of the receiving box (16).

4. The roll forming equipment for preparing energy-saving building steel pipe skeletons according to claim 1, characterized in that: The lifting assembly (9) includes a hydraulic cylinder one (901), which is fixedly installed at the middle of the top of the bracket one (8). The hydraulic rod of the hydraulic cylinder one (901) passes through the bracket one (8) and is fixedly connected to the clamp plate (10) set at the top. Movable rods (902) are fixedly provided on both sides of the top of the clamp plate (10) at the bottom. The two movable rods (902) pass through the bracket one (8) and are fixedly provided with a top plate (903). A hydraulic cylinder two (904) is also fixedly provided at the middle of the top of the bracket one (8). The hydraulic rod of the hydraulic cylinder two (904) is fixedly connected to the middle of the bottom end of the top plate (903). The hydraulic cylinder one (901) and the hydraulic cylinder two (904) are controlled by a synchronizer.

5. The roll forming equipment for preparing energy-saving building steel pipe skeletons according to claim 1, characterized in that: A rubber pad (12) is fixedly provided on the surface of the clamp (10), and guide blocks (905) are fixedly provided on both sides of the clamp (10). Guide grooves (906) that cooperate with the guide blocks (905) are provided on both sides of the inner wall of the bracket (8).

6. The roll forming equipment for preparing energy-saving building steel pipe skeletons according to claim 1, characterized in that: A limiting plate (13) is fixed between the two support plates (4), and the baffle (7) is in contact with the limiting plate (13). One end of the rotating rod (6) is rotatably connected to one side of the other support plate (4).

7. The roll forming equipment for preparing energy-saving building steel pipe skeletons according to claim 1, characterized in that: The moving component (11) includes a second bracket (1101), which is disposed outside the cutter (3), and the bottom end of the second bracket (1101) is fixedly connected to the top end of the base (1).

8. The roll forming equipment for preparing energy-saving building steel pipe skeletons according to claim 7, characterized in that: A hydraulic cylinder three (1102) is fixedly installed at the middle of the top of the second bracket (1101). The hydraulic rod of the third hydraulic cylinder (1102) passes through the second bracket (1101) and is fixedly connected to the middle of the top of the cutting blade (3). Guide rods (1103) are fixedly installed on both sides of the top of the cutting blade (3). The top of the guide rod (1103) passes through the second bracket (1101) and extends to the outside of the second bracket (1101).

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