A rolling device for production of a steel structure of a factory building

Abstract

The application discloses a rolling device for workshop steel structure production and relates to the technical field of processing equipment. The rolling device for workshop steel structure production comprises a device base, feeding rollers are arranged on the two sides of the device base, a positioning feeding structure is arranged on one side of the device base close to the feeding rollers, a rolling structure is arranged on one side of the device base close to the positioning feeding structure, a reciprocating maintenance structure is arranged on one side of the device base close to the rolling structure, and a swing cooling structure is arranged on one side of the device base away from the positioning feeding structure. The reciprocating maintenance structure guarantees the cleaning and precision of the roller, prolongs the service life of the roller and improves the efficiency. The positioning feeding structure accurately positions materials and reduces deviation. The swing cooling structure sprays and controls temperature at multiple angles, reduces the risk of failure and stably operates. The rolling structure provides power, buffers and absorbs vibration, accurately rolls and improves the qualified rate and competitiveness.

Description

Technical Field

[0001] This invention relates to the field of processing equipment technology, and in particular to a rolling device for the production of steel structures for factory buildings. Background Technology

[0002] Rolling mills used in steel structure production are key equipment in steel structure processing. They mainly consist of a power system, roll sets, transmission mechanism, frame, and cooling and lubrication system. The power system provides strong power for the operation of the equipment, driving the roll sets to rotate at high speed. The roll sets typically include horizontal and vertical rolls. Through different arrangements and spacing adjustments, steel raw materials can be gradually rolled into various specifications of steel sections, such as H-beams and I-beams. The transmission mechanism precisely transmits power, ensuring stable and synchronized roll speeds. The frame, as a supporting structure, ensures the stable operation of all components and withstands the enormous pressure during the rolling process. The cooling and lubrication system effectively reduces the high temperature generated by friction between the rolls and the steel, reduces wear, extends the service life of the equipment, and improves the surface quality and dimensional accuracy of the rolled steel. It plays an indispensable core role in the large-scale and efficient production of modern steel structures.

[0003] Existing mechanical seals have many drawbacks in installation and use. Their automation level is generally low, and when rolling steel of different specifications, a lot of manual intervention is often required to adjust parameters such as roll spacing and angle. This is not only time-consuming and labor-intensive, but also prone to product quality instability due to human error. The equipment's precision maintenance is poor, and the rolls wear out quickly as the rolling process continues. This causes the dimensional accuracy of the steel, such as thickness and width, to gradually decrease, making it difficult to meet the production requirements of high-precision steel structures. The cooling and lubrication systems are also inadequate. Uneven cooling can easily cause stress concentration inside the steel, affecting its mechanical properties, while insufficient lubrication accelerates the wear of components such as rolls, increasing equipment maintenance costs and downtime. In addition, the stability of feeding and discharging is poor, and problems such as steel feeding position deviation and discharge blockage are prone to occur, seriously affecting the continuity and efficiency of production and bringing certain adverse effects to the user experience. In order to overcome the shortcomings of existing technologies, we propose a rolling device for the production of steel structures in factories. Summary of the Invention

[0004] The main objective of this invention is to provide a rolling device for the production of steel structures in factories, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0006] A rolling device for steel structure production in a factory includes a base, with feeding rollers on both sides of the base, a positioning feeding structure on the side of the base near the feeding rollers, a rolling structure on the side of the base near the positioning feeding structure, a reciprocating maintenance structure on the side of the base near the rolling structure, and an oscillating cooling structure on the side of the base away from the positioning feeding structure.

[0007] The reciprocating maintenance structure includes a first servo motor mounted on the outer wall of one side of the device base. A swing arm is detachably mounted on the rotor of the first servo motor. A deflection ball is fixedly mounted on the outer wall of the swing arm. A first sliding block is slidably mounted on the outer wall of the deflection ball. A limit rod is rotatably mounted on the inner wall of the device base near the first servo motor. A fixing frame is slidably mounted on the outer wall of the limit rod. A threaded rod is threadedly connected to the side of the fixing frame away from the limit rod. A fifth servo motor is detachably mounted on one end of the threaded rod. Second sliding blocks are fixedly mounted on both outer walls of the threaded rod. Two arc-shaped grooves are formed on the inner wall of the device base near the fifth servo motor. A cleaning frame is fixedly mounted on the side of the fixing frame near the swing arm. A second limit groove is formed in the middle of the cleaning frame. A first cam block is fixedly mounted on one end of the limit rod. A linkage rod is rotatably mounted on the side of the first cam block away from the limit rod.

[0008] Preferably, the swing rod, deflection ball, first sliding block, cleaning frame, fixed frame, limiting deflector, fifth servo motor, threaded rod, arc groove, second sliding block, and second limiting groove are arranged as a group, with two groups in total, and they face opposite directions. The first cam block is arranged in two groups, and they face the same direction. The two first cam blocks are rotatably connected by a linkage rod. The first sliding block slides in the second limiting groove. The outer wall of the limiting deflector is provided with a protrusion that is compatible with the fixed frame. The second sliding block slides in the arc groove. The swing rod is convex in shape. The threaded rod is detachably installed at the rotor of the fifth servo motor. A roller brush is provided on the upper side of the cleaning frame.

[0009] Preferably, the positioning and feeding structure includes a second servo motor mounted on the outer wall of one side of the device base. A rotating rod is detachably mounted on the rotor of the second servo motor. An eccentric block is fixedly mounted on the outer wall of the rotating rod. A second cam block is rotatably mounted on the side of the device base near the eccentric block. A placement groove is formed in the middle of the second cam block. A first rolling wheel is rotatably mounted on the inner wall of the placement groove. Two sets of long connecting rods are slidably mounted on the end of the second cam block away from the device base. Several telescopic long rods are rotatably mounted on the side of the two long connecting rods away from each other. Several rectangular slots are formed on the side of the device base near the feeding roller. A positioning plate is rotatably mounted on the end of the telescopic long rod away from the long connecting rod. Several locking blocks are fixedly mounted on the upper surface of the positioning plate away from the telescopic long rod. Locking wheels are rotatably mounted on the side of the locking block away from the positioning plate. Locking slots are formed on the side of the device base near the locking blocks.

[0010] Preferably, the positions of the positioning slots and the positioning blocks correspond to each other, the number of positioning slots is the same as the number of positioning blocks, the outer wall of the first rolling wheel is in contact with the outer wall of the eccentric block, the number of telescopic rods is the same as the number of rectangular slots, the positions of the telescopic rods and the rectangular slots correspond to each other, the long connecting rod, the telescopic rod, the rectangular slot, the positioning block, the positioning wheel, the positioning slot, and the positioning plate are set as a group and are distributed in a mirror symmetrical manner with the first rolling wheel as the center, and the positioning blocks are staggered with the feeding roller.

[0011] Preferably, the oscillating cooling structure includes a device housing mounted on the side of the device base away from the feeding roller. A third servo motor is disposed on one outer wall of the device housing. A third cam block is detachably mounted on the rotor of the third servo motor. A cylindrical block is fixedly mounted on the surface of the third cam block away from the third servo motor. A first connecting rod is slidably mounted on the side of the device housing near the third cam block. A sliding frame is fixedly mounted on one end of the first connecting rod near the third cam block. A third sliding block is fixedly mounted on the end of the first connecting rod away from the sliding frame. A first atomizing spray plate is fixedly mounted on the side of the third sliding block away from the device housing. An auxiliary connecting rod is fixedly installed on one side of the limiting groove. A fourth cam block is rotatably installed on the end of the auxiliary connecting rod away from the third sliding block. A rotating column is fixedly installed on the outer wall of the fourth cam block away from the auxiliary connecting rod. A fifth cam block is fixedly installed on the end of the rotating column away from the fourth cam block. A pressure block is slidably installed on the side of the device housing away from the sliding frame. A second rolling wheel is rotatably installed on the side of the pressure block away from the device housing. A second connecting rod is fixedly installed on the side of the pressure block near the device housing. A fourth sliding block is fixedly installed on the side of the second connecting rod away from the pressure block. A second atomizing spray plate is fixedly installed on the side of the fourth sliding block near the first atomizing spray plate.

[0012] Preferably, the fourth sliding block and the second atomizing spray plate are configured as a group, and several groups are provided, and are staggered with the feeding roller. The third sliding block and the first atomizing spray plate are configured as a group, and several groups are provided. The upper inner wall of the device housing is provided with several third limiting grooves, the positions of which correspond to the third sliding blocks, and the number of which corresponds to the third sliding blocks. The lower inner wall of the device housing is provided with several first limiting grooves, the positions of which correspond to the fourth sliding blocks, and the number of which corresponds to the fourth sliding blocks. The third sliding blocks all slide in the third limiting grooves, and the fourth sliding blocks all slide in the first limiting grooves. A return spring is provided at the junction of the second connecting rod and the pressure block. The cylindrical block slides in the sliding frame, and the second rolling wheel contacts the end of the fifth cam block away from the rotating column.

[0013] Preferably, the rolling structure includes a fifth limiting groove formed on the outer walls of both sides of the device base. A positioning block is slidably installed on the lower inner wall of each of the fifth limiting grooves. A fourth servo motor is provided on one outer wall of each positioning block. A second rolling roll is detachably installed on the rotor of the fourth servo motor. A support rod is fixedly installed on the upper outer wall of the positioning block. A sixth sliding block is horizontally arranged at the end of the support rod away from the positioning block. A buffer spring is detachably installed on the outer wall of the sixth sliding block away from the support rod. A first rolling roll is rotatably installed on the outer wall of the sixth sliding block.

[0014] Preferably, the positioning block, support rod, sixth sliding block, and buffer spring are set as a group and are disposed in the fifth limiting groove opened on both sides of the device base. Both sides of the first rolling roll are rotatably mounted with the sixth sliding block, and the second rolling roll rotates between two adjacent positioning blocks.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. In this invention, the reciprocating maintenance structure has several significant advantages. Firstly, through the ingenious combination of the first servo motor, swing rod, and deflection ball, the initial movement trend of the cleaning frame can be precisely controlled, allowing it to smoothly approach the roll. The contact between the roller brush and the outer wall of the roll effectively removes impurities and dust, greatly ensuring the cleanliness of the roll surface, preventing impurities from adversely affecting the rolling quality, and improving the surface finish and dimensional accuracy of the product. Secondly, the fifth servo motor drives the threaded rod and its cooperating fixed frame, limit rod, and other components, forming a stable and precise motion guidance and transmission mechanism. This not only ensures the smoothness and accuracy of the cleaning frame's movement but also reduces... The design minimizes incomplete cleaning or damage to the rolls due to shaking or deviation. Furthermore, the cleaning frame's position and orientation can be flexibly adjusted according to different working conditions, adapting to various rolling processes and roll specifications. Thirdly, the design of two sets of oppositely oriented and collaboratively operating components enables comprehensive and regular reciprocating cleaning and maintenance of the first and second rolling rolls. This effectively prevents uneven roll wear caused by inadequate local cleaning, extends roll service life, reduces roll replacement frequency and costs, and minimizes downtime due to roll failures. This improves production efficiency and overall equipment reliability, laying a solid foundation for efficient and stable production in the steel structure of the plant.

[0017] 2. In this invention, the rotational motion of the motor is cleverly converted into the rolling motion of the first rolling wheel within the placement slot by combining the second servo motor-driven rotating rod and the eccentric block. This, in turn, drives the second cam block to deflect precisely. This transmission method is stable and reliable, effectively reducing energy loss and mechanical vibration during the movement process, ensuring the precise start of the feeding and positioning action, and laying the foundation for the precise positioning of subsequent materials. Furthermore, the design of the telescopic movement of the long connecting rod and the telescopic rod within the rectangular slot is ingenious. They can flexibly adjust their length and position according to the deflection angle of the second cam block, thereby precisely controlling the movement of the positioning plate and ensuring that the material remains on the predetermined trajectory during the feeding process. This design significantly improves the accuracy of the feeding position, effectively avoiding rolling deviations caused by material offset, and enhancing product quality. Furthermore, the coordinated operation of the positioning block and positioning wheel within the positioning groove, along with the staggered arrangement with the feeding roller, further enhances the stability of material positioning, preventing material from shaking or misaligning during feeding and ensuring that the material enters the rolling process in the optimal posture. The mirror-symmetrical structural design guarantees the uniformity and balance of feeding positioning, enabling precise control of the material in different directions. This comprehensively improves the precision and quality of the entire rolling process, reduces scrap rates, increases production efficiency, and lowers production costs, providing a strong guarantee for the efficient production of steel structures in the factory.

[0018] 3. In this invention, the sliding engagement of the third cam block and the cylindrical block within the sliding frame, driven by a third servo motor, cleverly transforms rotational motion into precise linear displacement. This causes the first connecting rod and the third sliding block to slide stably within the limiting groove, enabling the first atomizing spray plate to move precisely along a predetermined trajectory. This achieves orderly initiation and uniform coverage of spray cooling, effectively preventing damage to materials or equipment caused by localized overheating, ensuring the stability of rolling quality, and improving product performance consistency. Furthermore, the linkage mechanism composed of auxiliary connecting rods, a fourth cam block, a rotating column, and a fifth cam block enables coordinated transmission between multiple components, cleverly transforming the movement of the third sliding block into the sliding of the pressure block, thereby driving the movement of the fourth sliding block and the second atomizing spray plate. This complex yet orderly transmission chain design ensures the synchronization and coordination of multi-angle spraying, making the cooling process more comprehensive and efficient. It can quickly dissipate the heat generated during rolling, reduce the risk of equipment failure due to high temperatures, and extend the service life of the equipment. The reset spring provides buffering and reset functions for the sliding of the pressure block, making the entire cooling process more rhythmic and avoiding damage to components due to mechanical impact. It can also automatically adjust the spray pressure and range according to actual temperature requirements, realizing intelligent temperature control. This further improves the stability and reliability of equipment operation, reduces production interruptions caused by temperature fluctuations, increases production efficiency, reduces production costs, and provides a solid guarantee for the efficient and stable production of steel structures in the plant.

[0019] 4. In this invention, the second rolling roll is driven by a fourth servo motor, providing a stable and powerful power source for the rolling deformation of the material. This ensures the continuous and efficient operation of the rolling process, effectively improving production efficiency and meeting the needs of large-scale production of steel structure products for factory buildings. The placement of the buffer spring is crucial; it effectively absorbs and disperses the vibration and impact energy generated by the inter-roller extrusion during rolling, significantly reducing the stress on various components of the equipment. This not only greatly reduces wear and fatigue damage, extending the equipment's service life and lowering maintenance costs, but also effectively avoids rolling accuracy deviations caused by vibration, ensuring product quality. The stability and consistency of the quantity, along with the reasonable layout and synergistic effect of components such as positioning blocks, support rods, and the sixth sliding block, provide a stable and precise installation and movement support structure for the first and second rolling rolls. This ensures that the two rolls maintain good parallelism and coaxiality during relative rotation, allowing the material to be evenly stressed between the rolls and precisely rolled and deformed according to predetermined process parameters. This effectively reduces quality problems such as uneven product thickness and shape defects caused by roll position deviations, significantly improves the product qualification rate, enhances the company's competitiveness in the market, and provides a solid and reliable technical guarantee for the production of high-quality steel structure products for factory buildings. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the linkage mechanism of the present invention;

[0022] Figure 3 This is a schematic diagram of the threaded rod of the present invention;

[0023] Figure 4 This is a schematic diagram of the arc-shaped groove of the present invention;

[0024] Figure 5 This is a schematic diagram of the swing arm of the present invention;

[0025] Figure 6 This is a schematic diagram of the structure of the second sliding block of the present invention;

[0026] Figure 7 This is a schematic cross-sectional view of the deflection sphere of the present invention;

[0027] Figure 8 This is a schematic diagram of the positioning and feeding structure of the present invention;

[0028] Figure 9 This is a schematic diagram of the positioning plate of the present invention;

[0029] Figure 10 This is an exploded view of the positioning and feeding structure of the present invention;

[0030] Figure 11 This is a cross-sectional view of the outer casing of the device of the present invention;

[0031] Figure 12 This is a schematic diagram of the structure of the fourth cam block of the present invention;

[0032] Figure 13 This is a schematic diagram of the internal structure of the swing cooling structure of the present invention;

[0033] Figure 14 This is a schematic diagram of the structure of the fourth sliding block of the present invention;

[0034] Figure 15 This is a schematic diagram of the structure of the first limiting groove of the present invention;

[0035] Figure 16 This is a schematic diagram of the rolling structure of the present invention.

[0036] In the diagram: 1. Device base; 101. Feeding roller;

[0037] 2. Reciprocating maintenance structure; 21. First servo motor; 22. Swing rod; 23. Deflection ball; 24. First sliding block; 25. Cleaning frame; 26. Fixing frame; 27. Linkage rod; 28. Limiting rod; 29. ​​Fifth servo motor; 210. Threaded rod; 211. Arc groove; 212. Second sliding block; 213. Second limiting groove; 214. First cam block;

[0038] 3. Positioning and feeding structure; 31. Second servo motor; 32. Rotating rod; 33. Eccentric block; 34. Second cam block; 35. Placement slot; 36. First rolling wheel; 37. Long connecting rod; 38. Telescopic long rod; 39. Rectangular slot; 310. Positioning block; 311. Positioning wheel; 312. Positioning slot; 313. Positioning plate;

[0039] 4. Swinging cooling structure; 41. Device housing; 42. Third servo motor; 43. Third cam block; 44. Sliding frame; 45. Cylindrical block; 46. First connecting rod; 47. Third limiting groove; 48. Third sliding block; 49. First atomizing spray plate; 410. Auxiliary connecting rod; 411. Fourth cam block; 412. Rotating column; 413. Fourth sliding block; 414. Fifth cam block; 415. Second rolling wheel; 416. Pressure block; 417. Return spring; 418. Second connecting rod; 419. First limiting groove; 420. Second atomizing spray plate;

[0040] 5. Rolling structure; 51. Fourth servo motor; 52. Positioning block; 53. Support rod; 54. Sixth sliding block; 55. Buffer spring; 56. First rolling roll; 57. Fifth limiting groove; 58. Second rolling roll. Detailed Implementation

[0041] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0042] Example 1, as Figures 1-7As shown, during operation, the first servo motor 21 on one side of the outer wall of the device base 1 starts, driving the swing rod 22 at its rotor to rotate, causing the swing rod 22 to deflect. The deflection ball 23 on the outer wall of the swing rod 22 deflects accordingly, causing the first sliding block 24 sliding on its outer wall to slide in the second limiting groove 213 of the cleaning frame 25. This causes the cleaning frame 25 to begin to deflect towards the side closer to the second rolling roll 58, so that the roller brush on the cleaning frame 25 contacts the outer wall of the second rolling roll 58. At the same time, the fifth servo motor... The machine 29 drives the threaded rod 210 to rotate. Because the second sliding blocks 212 on both sides of the outer wall of the threaded rod 210 slide within the arc-shaped groove 211 on the inner wall of the device base 1, the movement direction of the threaded rod 210 is restricted. The fixed frame 26, threadedly connected to the threaded rod 210, can only move along the direction of the limiting rod 28. Furthermore, the protrusions on the outer wall of the limiting rod 28 are matched with the fixed frame 26, further precisely defining the movement mode of the fixed frame 26. The first cam block 214 at one end of the two limiting rods 28 is connected via the linkage rod 2... 7. Interrelated: When the lower limiting rod 28 deflects, it pulls the upper limiting rod 28 in the same direction, causing the upper limiting rod 28 to deflect in the same direction. Since the orientation of the upper limiting rod 28 is the same as that of the cleaning frame 25 on the same side, the movement trajectory of the upper cleaning frame 25 is changed through the coordinated action of the first cam block 214 and the linkage rod 27, causing the upper cleaning frame 25 to deflect towards the side closer to the first rolling roll 56, and causing the roller brush on the upper side of the upper cleaning frame 25 to contact the outer wall of the first rolling roll 56. The opposing swing rods 22, deflection balls 23, and other components work together to drive the roller brushes on the upper side of the cleaning frame 25 to perform a comprehensive and regular reciprocating maintenance and cleaning operation on the first rolling roll 56 and the second rolling roll 58 in different directions and positions. This effectively removes impurities and dust from the first rolling roll 56 and the second rolling roll 58, and maintains the outer walls of the first rolling roll 56 and the second rolling roll 58, ensuring the normal and stable operation and good performance of the equipment, thereby extending the working life of the first rolling roll 56 and the second rolling roll 58.

[0043] Example 2, as Figures 8-10As shown, during operation, the second servo motor 31 on one side of the outer wall of the device base 1 starts, driving the rotating rod 32 at the rotor to rotate. The eccentric block 33 on the outer wall of the rotating rod 32 then performs a circular motion. Since the outer wall of the first rolling wheel 36 is in contact with the outer wall of the eccentric block 33, the rotation of the eccentric block 33 causes the first rolling wheel 36 to roll in the placement groove 35 of the second cam block 34, thereby causing the second cam block 34 to deflect. The two sets of long connecting rods 37 slidably mounted on the end of the second cam block 34 away from the device base 1 change during the deflection of the second cam block 34, thereby pushing several telescopic rods 38 connected to the two sets of long connecting rods 37 in the rectangular direction of the device base 1. The telescopic rod 38 moves within the groove 39. The positioning plate 313, which is rotatably mounted at the end of the telescopic rod 38 away from the long connecting rod 37, moves with the movement of the telescopic rod 38. The positioning block 310 on the upper surface of the positioning plate 313 and its rotatably mounted positioning wheel 311 move within the positioning groove 312. The positioning block 310 is misaligned with the feeding roller 101. Through the coordinated cooperation of two sets of components such as the long connecting rod 37 and the telescopic rod 38, which are symmetrically distributed in a mirror image with the first rolling wheel 36 as the center, the material fed by the feeding roller 101 is accurately positioned and stably fed, ensuring that the material is accurately positioned when entering the subsequent rolling process, thereby improving the accuracy and quality of the entire rolling process.

[0044] Example 3, as Figures 11-15As shown, during operation, the third servo motor 42 on the device housing 41 on the side of the device base 1 away from the feeding roller 101 is started, driving the third cam block 43 at the rotor to rotate. The cylindrical block 45 on the third cam block 43 slides in the sliding frame 44, causing the sliding frame 44 to generate corresponding displacement as the third cam block 43 rotates. This, in turn, drives the first connecting rod 46 and the third sliding block 48 at one end to slide in the third limiting groove 47 on the upper inner wall of the device housing 41. The first atomizing spray plate 49 on the third sliding block 48 moves accordingly and begins spray cooling operation. At the same time, the third sliding block 48 drives the fourth cam block 411 to rotate through the auxiliary connecting rod 410. The rotating column 412 on the fourth cam block 411 drives the fifth cam block 414 to move. The fifth cam block 414 and the second rolling wheel 4 on the pressure block 416 move together. 15 contacts, causing the pressure block 416 to slide on the side of the device housing 41 away from the sliding frame 44. Since a return spring 417 is provided at the junction of the second connecting rod 418 and the pressure block 416, the sliding of the pressure block 416 drives the second connecting rod 418 and the fourth sliding block 413 at one end to slide in the first limiting groove 419 on the lower inner wall of the device housing 41. The second atomizing spray plate 420 on the fourth sliding block 413 cooperates with the first atomizing spray plate 49, and they are all misaligned with the feeding roller 101. Through the coordinated operation of multiple sets of third sliding blocks 48 and first atomizing spray plates 49, as well as fourth sliding blocks 413 and second atomizing spray plates 420, the material or key parts of the equipment in the rolling process are cooled by multi-angle, rhythmic oscillating spray, effectively controlling the temperature and ensuring the rolling quality and stable operation of the equipment.

[0045] Example 4, as Figure 16 As shown, during operation, the positioning block 52 on the lower inner wall of the fifth limiting groove 57 on both sides of the outer wall of the device base 1 slides stably in the groove. The fourth servo motor 51 on one side of the outer wall of the positioning block 52 starts, driving the second rolling roller 58 at the rotor to rotate. At the same time, the support rod 53 on the upper outer wall of the positioning block 52 provides support for the sixth sliding block 54. The buffer spring 55 on the outer wall of the sixth sliding block 54 away from the support rod 53 plays a buffering role during the rolling process, reducing equipment vibration and impact. The first rolling roller 56 and the second rolling roller 58 are rotatably installed on one side of the outer wall of the sixth sliding block 54. When the material passes between the two rollers, under the drive of the fourth servo motor 51, the first rolling roller 56 and the second rolling roller 58 rotate relative to each other, using the friction and extrusion force of the roller surface to roll and deform the material. Due to the reasonable setting of components such as the positioning block 52 and the support rod 53, the stability and accuracy of the rolling process are ensured, so that the material can be accurately rolled according to the predetermined process requirements, producing steel structure products for factory buildings that meet the standards.

[0046] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A rolling device for steel structure production in a factory, comprising a device base (1), characterized in that: Feeding rollers (101) are provided on both sides of the device base (1). A positioning feeding structure (3) is provided on the side of the device base (1) close to the feeding rollers (101). A rolling structure (5) is provided on the side of the device base (1) close to the positioning feeding structure (3). A reciprocating maintenance structure (2) is provided on the side of the device base (1) close to the rolling structure (5). A swing cooling structure (4) is provided on the side of the device base (1) away from the positioning feeding structure (3). The reciprocating maintenance structure (2) includes a first servo motor (21) installed on the outer wall of one side of the device base (1). A swing arm (22) is detachably installed on the rotor of the first servo motor (21). A deflection ball (23) is fixedly installed on the outer wall of the swing arm (22). A first sliding block (24) is slidably installed on the outer wall of the deflection ball (23). A limit deflector (28) is rotatably installed on the inner wall of the device base (1) near the first servo motor (21). A fixing frame (26) is slidably installed on the outer wall of the limit deflector (28). A threaded rod (210) is threadedly connected to the side of the fixing frame (26) away from the limit deflector (28). A fifth servo motor (29) is detachably installed at one end of the threaded rod (210). A second sliding block (212) is fixedly installed on both outer walls of the threaded rod (210). Two arc-shaped grooves (211) are opened on the inner wall of the device base (1) near the fifth servo motor (29). A cleaning frame (25) is fixedly installed on the side of the fixed frame (26) near the swing rod (22). A second limiting groove (213) is opened in the middle of the cleaning frame (25). A first cam block (214) is fixedly installed at one end of the limiting deflector rod (28). A linkage rod (27) is rotatably installed on the side of the first cam block (214) away from the limiting deflector rod (28). The swing rod (22), deflection ball (23), first sliding block (24), cleaning frame (25), fixed frame (26), limiting deflector (28), fifth servo motor (29), threaded rod (210), arc groove (211), second sliding block (212), and second limiting groove (213) are set as a group, and there are two groups in total, with opposite orientations. The first cam block (214) is set in two groups with the same orientation. The two first cam blocks (214) are rotatably connected by a linkage rod (27). The first sliding block (24) slides in the second limiting groove (213). The outer wall of the limiting deflector (28) is provided with a protrusion, which is compatible with the fixed frame (26). The second sliding block (212) slides in the arc groove (211). The swing rod (22) is convex. The threaded rod (210) can be detachably installed at the rotor of the fifth servo motor (29). A roller brush is provided on the upper side of the cleaning frame (25).

2. The rolling device for steel structure production in a factory as described in claim 1, characterized in that: The positioning and feeding structure (3) includes a second servo motor (31) installed on the outer wall of one side of the device base (1). A rotating rod (32) is detachably installed on the rotor of the second servo motor (31). An eccentric block (33) is fixedly installed on the outer wall of the rotating rod (32). A second cam block (34) is rotatably installed on the side of the device base (1) near the eccentric block (33). A placement groove (35) is opened in the middle of the second cam block (34). A first rolling wheel (36) is rotatably installed on the inner wall of the placement groove (35). Two long connecting rods (37) are slidably installed on the end of the second cam block (34) away from the device base (1). Several telescopic rods (38) are rotatably installed on the side of the long connecting rod (37) away from each other. Several rectangular slots (39) are opened on the side of the device base (1) near the feeding roller (101). A positioning plate (313) is rotatably installed on the end of the telescopic rod (38) away from the long connecting rod (37). Several locking blocks (310) are fixedly installed on the upper surface of the side of the positioning plate (313) away from the telescopic rod (38). A locking wheel (311) is rotatably installed on the side of the locking block (310) away from the positioning plate (313). A locking slot (312) is opened on the side of the device base (1) near the locking block (310).

3. The rolling device for steel structure production in a factory as described in claim 2, characterized in that: The positions of the positioning slots (312) and the positioning blocks (310) correspond to each other. The number of positioning slots (312) is the same as that of positioning blocks (310). The outer wall of the first rolling wheel (36) is in contact with the outer wall of the eccentric block (33). The number of telescopic rods (38) and rectangular slots (39) is the same. The positions of the telescopic rods (38) and rectangular slots (39) correspond to each other. The long connecting rod (37), telescopic rods (38), rectangular slots (39), positioning blocks (310), positioning wheels (311), positioning slots (312), and positioning plates (313) are set as a group and are distributed in a mirror symmetrical manner with the first rolling wheel (36) as the center. The positioning blocks (310) and the feeding rollers (101) are staggered.

4. The rolling device for steel structure production in a factory as described in claim 1, characterized in that: The swing cooling structure (4) includes a device housing (41) installed on the side of the device base (1) away from the feeding roller (101). A third servo motor (42) is provided on one outer wall of the device housing (41). A third cam block (43) is detachably installed on the rotor of the third servo motor (42). A cylindrical block (45) is fixedly installed on the surface of the third cam block (43) away from the third servo motor (42). A first connecting rod (45) is slidably installed on the side of the device housing (41) near the third cam block (43). 6) A sliding frame (44) is fixedly installed at one end of the first connecting rod (46) near the third cam block (43), and a third sliding block (48) is fixedly installed at the other end of the first connecting rod (46) away from the sliding frame (44). A first atomizing spray plate (49) is fixedly installed on the side of the third sliding block (48) away from the device housing (41). A plurality of third limiting grooves (47) are provided on the upper inner wall of the device housing (41), the positions of which correspond to the third sliding blocks (48), and the number of which corresponds to the number of the third sliding blocks (48). Auxiliary connecting rod (410) is fixedly installed on the side of the third sliding block (48) away from the third limiting groove (47). A fourth cam block (411) is rotatably installed on the end of the auxiliary connecting rod (410) away from the third sliding block (48). A rotating column (412) is fixedly installed on the outer wall of the side of the fourth cam block (411) away from the auxiliary connecting rod (410). A fifth cam block (414) is fixedly installed on the end of the rotating column (412) away from the fourth cam block (411). The outer shell (41) of the device is away from the sliding frame (47). A pressure block (416) is slidably installed on one side of the device housing (41). A second rolling wheel (415) is rotatably installed on the side of the pressure block (416) away from the device housing (41). A second connecting rod (418) is fixedly installed on the side of the pressure block (416) close to the device housing (41). A fourth sliding block (413) is fixedly installed on the side of the second connecting rod (418) away from the pressure block (416). A second atomizing spray plate (420) is fixedly installed on the side of the fourth sliding block (413) close to the first atomizing spray plate (49).

5. A rolling device for steel structure production in a factory, as described in claim 4, characterized in that: The fourth sliding block (413) and the second atomizing spray plate (420) are set as a group, and several groups are set, and are staggered with the feeding roller (101). The third sliding block (48) and the first atomizing spray plate (49) are set as a group, and several groups are set. The lower inner wall of the device housing (41) is provided with several first limiting grooves (419), the positions of which correspond to the fourth sliding block (413), and the number of which corresponds to the fourth sliding block (413). The third sliding block (48) slides in the third limiting groove (47), and the fourth sliding block (413) slides in the first limiting groove (419). A reset spring (417) is provided at the junction of the second connecting rod (418) and the pressure block (416). The cylindrical block (45) slides in the sliding frame (44). The second rolling wheel (415) contacts the end of the fifth cam block (414) away from the rotating column (412).

6. The rolling device for steel structure production in a factory as described in claim 1, characterized in that: The rolling structure (5) includes a fifth limiting groove (57) on both sides of the outer wall of the device base (1). A positioning block (52) is slidably installed on the lower inner wall of the fifth limiting groove (57). A fourth servo motor (51) is provided on one side of the outer wall of the positioning block (52). A second rolling roll (58) is detachably installed on the rotor of the fourth servo motor (51). A support rod (53) is fixedly installed on the upper outer wall of the positioning block (52). A sixth sliding block (54) is horizontally provided at one end of the support rod (53) away from the positioning block (52). A buffer spring (55) is detachably installed on the outer wall of the sixth sliding block (54) away from the support rod (53). A first rolling roll (56) is rotatably installed on one side of the outer wall of the sixth sliding block (54).

7. A rolling device for steel structure production in a factory, as described in claim 6, characterized in that: The positioning block (52), support rod (53), sixth sliding block (54), and buffer spring (55) are set as a group and are located in the fifth limiting groove (57) opened on both sides of the device base (1). The first rolling roll (56) is rotatably installed on both sides with the sixth sliding block (54), and the second rolling roll (58) rotates between two adjacent positioning blocks (52).

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