Straightening device for aluminum profile production and machining

Abstract

The invention discloses a straightening device for aluminum profile production and machining, and relates to the technical field of profile machining, the straightening device comprises an operation table, the surface of the operation table is provided with a straightening mechanism, a rotation adjusting mechanism and a supporting detection mechanism, the rotation adjusting mechanism is used for adjusting the direction of an aluminum profile, and the supporting detection mechanism is used for supporting the aluminum profile. The supporting detection mechanism is used for conducting straightening detection on the aluminum profile. The straightening mechanism comprises an installation support fixedly connected to the surface of the operation table. The pressure distribution condition of the aluminum profile in the straightening process can be sensed in real time, the device can automatically recognize the bending degree and position of the aluminum profile through the design, the straightening mechanism can accurately position the portion, needing to be straightened, of the aluminum profile based on pressure distribution data provided by the supporting and detecting mechanism, and the straightening efficiency is improved. By adjusting the positions of the hydraulic push rod and the movable frame, the straightening steel wheel can accurately act on a bending point, targeted straightening is achieved, and the problem of excessive straightening or insufficient straightening in a traditional straightening mode is solved.

Description

Technical Field

[0001] The invention relates to the technical field of profile processing, in particular to a straightening device for producing and processing aluminum profiles. Background Art

[0002] Straightening is a crucial step in the production and processing of aluminum profiles. As an important material widely used in construction, automobiles, aerospace and other fields, the straightness and surface quality of aluminum profiles directly affect the final performance and appearance of the product.

[0003] For example, the patent document with patent publication number CN117161145A discloses a straightening device for the production and processing of aluminum profiles for doors and windows, which improves the straightening accuracy and efficiency to a certain extent. However, there are still the following deficiencies: First, the straightening accuracy needs to be improved: Although the device uses a mechanical straightening mechanism, when performing the aluminum profile straightening operation, it is necessary to manually move the straightening wheel for movement calibration. Not only is the operation stability poor, but there is also a lack of real-time pressure monitoring and feedback mechanism for the aluminum profile, making it difficult to achieve accurate straightening of the bent parts of the aluminum profile; secondly, there is a lack of automatic lubrication mechanism: the device has certain limitations in lubrication and cannot ensure the good lubrication state of the straightening mechanism during long-term operation, which may affect the stability and service life of the equipment.

[0004] In view of the problems existing in the prior art, the present invention proposes a straightening device for the production and processing of aluminum profiles. Summary of the Invention

[0005] The purpose of the present invention is to provide a straightening device for the production and processing of aluminum profiles, aiming to solve the problems of low straightening accuracy, low efficiency and severe equipment wear in the aluminum profile straightening process in the prior art, thereby achieving precise straightening of aluminum profiles, efficient operation and long-lasting durability of the equipment.

[0006] To achieve the above objectives, the present invention provides the following technical solutions: a straightening device for aluminum profile production and processing, comprising an operating table, the surface of which is provided with a straightening mechanism, a rotation adjustment mechanism, and a support detection mechanism, the rotation adjustment mechanism being used to adjust the direction of the aluminum profile, and the support detection mechanism being used to perform straightening detection on the aluminum profile; The straightening mechanism includes a mounting bracket fixedly connected to the surface of the operating table, a strip-shaped top shell fixedly provided on the top of the mounting bracket, a driving screw rod rotatably connected to the inner wall of the strip-shaped top shell, a movable mounting seat threadedly connected to the surface of the driving screw rod, a hydraulic push rod fixedly provided on the lower surface of the movable mounting seat, a telescopic end of the hydraulic push rod fixedly connected to the movable frame, a rotating shaft rod rotatably connected to the inner side of the movable frame, and a straightening steel wheel fixedly provided on the surface of the rotating shaft rod; The support detection mechanism includes several limit support seats fixedly arranged on the surface of the operating table, the upper surface of the limit support seat is provided with a rectangular limit groove, the interior of the rectangular limit groove is provided with a support frame, the inner surface of the support frame is rotatably connected to a support roller, and the interior of the limit support seat is provided with a pressure sensor.

[0007] Preferably, the limit support seat is an internal hollow shell structure, the pressure sensor is fixedly mounted on the inner bottom wall of the limit support seat, the inner bottom wall of the rectangular limit groove is provided with two mutually symmetrical limit through holes, and the inner wall of the limit through hole is slidably provided with a movable support rod, the top ends of the two movable support rods extend to the interior of the rectangular limit groove and are fixedly connected to the lower surface of the support frame, the bottom ends of the two movable support rods are fixedly connected to a pressure plate, the position of the pressure plate corresponds to the pressure sensor, and the lower surface of the pressure plate overlaps the top of the pressure sensor.

[0008] Preferably, several of the limit support seats are evenly arranged in a linear array on the surface of the operating table, and the positions of the support rollers correspond to the straightening steel wheels, and the tops of several support rollers are maintained at the same horizontal height. The support rollers are used to limit and support the bottom of the aluminum profile.

[0009] Preferably, a lubrication assembly is provided on the surface of the movable frame, and the lubrication assembly includes a liquid storage cylinder fixedly connected to the front and rear surfaces of the movable frame, and a liquid guide tube fixedly connected to the inner side of the movable frame. A piston plate is slidingly provided inside the liquid storage cylinder, and a linkage push rod is fixedly connected to the lower surface of the piston plate. The bottom end of the linkage push rod extends to the outside of the liquid storage cylinder, and the bottom end of the linkage push rod is fixedly connected to a movable plate. A return spring is sleeved on the surface of the linkage push rod, and the top end of the return spring is fixedly connected to the bottom end of the liquid storage cylinder, and the bottom end of the return spring is fixedly connected to the upper surface of the movable plate.

[0010] Preferably, both ends of the rotating shaft extend to the outside of the movable frame, and the end of the rotating shaft is fixedly connected to a rotating cam, the position of the rotating cam corresponds to the movable plate, and the rotating cam overlaps the lower surface of the movable plate, and the output end of the liquid storage cylinder extends to the interior of the liquid guide tube, and two oil nozzles are fixedly embedded in the bottom of the liquid guide tube, and the oil nozzles are located directly above the straightening steel wheel. An air intake pipe is fixedly embedded in the top of the liquid storage cylinder, and a one-way air intake valve is fixedly connected to the surface of the air intake pipe.

[0011] Preferably, the front and rear surfaces of the movable frame are provided with side guide assemblies, and the side guide assemblies include rectangular guide blocks, the surface of the rectangular guide blocks is provided with mounting grooves, and the inner walls of the mounting grooves are rotatably connected to a plurality of guide rollers, and the surface of the movable frame is provided with rectangular limiting holes matching the rectangular guide blocks, and the rectangular guide blocks are slidingly connected to the inner walls of the rectangular limiting holes, and the front and rear surfaces of the movable frame are symmetrically provided with two fixed rods, both sides of the rectangular guide blocks are fixedly connected with sliders, and the sliders are slidingly connected to the surface of the fixed rod, and the surface of the fixed rod is sleeved with a support spring, one end of the support spring is fixedly connected to the surface of the slider, and the other end of the support spring is fixedly connected to the end of the fixed rod.

[0012] Preferably, a driving motor is fixedly provided at one end of the strip top shell, the rotating shaft of the driving motor extends to the interior of the strip top shell and is fixedly connected to one end of the driving screw, and a strip movable hole matching the movable mounting seat is provided on the surface of the mounting bracket, and the movable mounting seat is slidably connected to the inner wall of the strip movable hole.

[0013] Preferably, the rotation adjustment mechanism includes an electric telescopic rod and two limit sliding rods fixedly installed on the left and right sides of the operating table, the telescopic end of the electric telescopic rod is fixedly connected to a lateral adjustment frame, the top of the lateral adjustment frame is provided with a longitudinal adjustment slot, the inner wall of the longitudinal adjustment slot is fixedly provided with an electric push rod, the telescopic end of the electric push rod is fixedly connected to the longitudinal adjustment frame, the longitudinal adjustment frame is slidably connected to the inner wall of the longitudinal adjustment slot, and the top of the longitudinal adjustment frame is fixedly connected to a clamping seat, the end of the clamping seat is rotatably provided with an electric chuck, the electric chuck is a four-jaw chuck, and the electric chuck is used to clamp and fix the two ends of the aluminum profile.

[0014] Preferably, a transmission box is fixedly provided on the surface of the clamping seat, a rotating motor is fixed on the surface of the transmission box, the rotating shaft of the rotating motor extends to the interior of the transmission box and is fixedly connected to a worm, a movable shaft is fixed at the center position of the electric chuck, the movable shaft is rotatably connected to the surface of the clamping seat through a bearing, one end of the movable shaft extends to the interior of the transmission box, a worm gear is fixed on the surface of the movable shaft, and the worm gear is meshed with the worm gear.

[0015] Preferably, a sliding through hole matching the position-limiting slide bar is opened on the surface of the transverse adjustment frame, and the transverse adjustment frame is slidably connected to the surface of the position-limiting slide bar via the sliding through hole.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. Precise coordination between the support and detection mechanism and the straightening mechanism: The support and detection mechanism can sense the pressure distribution of the aluminum profile during the straightening process in real time through the pressure sensor and support roller in the limit support seat. This design enables the device to automatically identify the bending degree and position of the aluminum profile. Based on the pressure distribution data provided by the support and detection mechanism, the straightening mechanism can accurately locate the part of the aluminum profile that needs to be straightened. By adjusting the position of the hydraulic push rod and the mobile frame, the straightening steel wheel can accurately act on the bending point to achieve targeted straightening, avoiding the problems of over-straightening or under-straightening in traditional straightening methods. The close coordination between the support and detection mechanism and the straightening mechanism makes the entire straightening process more efficient and precise. This innovative design not only improves the straightening efficiency, but also significantly improves the product quality of the aluminum profile and reduces the scrap rate.

[0017] 2. Automatic lubrication of the straightening mechanism during the straightening process: Automatic lubrication is achieved by setting up a lubrication component. When the mobile frame moves, the liquid spray nozzle can be used to spray lubricating oil on the surface of the straightening steel wheel, thereby lubricating the aluminum profile and the straightening steel wheel. This design not only reduces the tediousness of manual lubrication, but also ensures that the straightening steel wheel is in a good lubrication state during the straightening process, effectively reducing friction and wear, and at the same time improving equipment stability. A good lubrication state helps reduce vibration and noise during the straightening process, and improves the stability and reliability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the top view of the structure of the present invention; Figure 3 It is a side structural schematic diagram of the present invention; Figure 4 It is a front view structural schematic diagram of the straightening mechanism of the present invention; Figure 5 This is a schematic diagram of the front cross-section structure of the position limiting support seat of the present invention; Figure 6 This is a schematic diagram of the front cross-sectional structure of the transverse adjustment frame of the present invention; Figure 7 for Figure 2 Schematic diagram of the enlarged structure at A in the middle; Figure 8 for Figure 3 Schematic diagram of the enlarged structure at B in the middle; Figure 9 for Figure 4 Schematic diagram of the enlarged structure at C in the middle; Figure 10 for Figure 4 Schematic diagram of the enlarged structure at D in the middle; In the figure: 1. Operating table; 2. Straightening mechanism; 3. Rotation adjustment mechanism; 4. Support and detection mechanism; 5. Lubrication assembly; 6. Side guide assembly; 201, mounting bracket; 202, strip top shell; 203, drive screw; 204, mobile mounting base; 205, hydraulic push rod; 206, mobile frame; 207, rotating shaft; 208, straightening steel wheel; 209, drive motor; 301. Electric telescopic rod; 302. Limiting slide; 303. Horizontal adjustment frame; 304. Longitudinal adjustment slot; 305. Electric push rod; 306. Longitudinal adjustment frame; 307. Clamping seat; 308. Electric chuck; 309. Transmission box; 310. Rotating motor; 311. Worm; 312. Worm gear; 401, limit support seat; 402, rectangular limit groove; 403, support frame; 404, support roller; 405, pressure sensor; 406, movable support rod; 407, pressure plate; 501, liquid storage cylinder; 502, liquid guide tube; 503, linkage push rod; 504, movable plate; 505, return spring; 506, rotating cam; 507, fuel injection nozzle; 508, intake pipe; 601, rectangular guide block; 602, guide roller; 603, fixing rod; 604, slider; 605, support spring. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0020] See also Figures 1-10 The present invention provides a technical solution: a straightening device for aluminum profile production and processing, mainly including an operating table 1, a straightening mechanism 2, a rotation adjustment mechanism 3, a support and detection mechanism 4, a lubrication component 5 and a side guide component 6.

[0021] The operating table 1 serves as the basic platform of the entire device, and is used to support and fix other components. Its surface is flat, which is convenient for the placement and movement of aluminum profiles.

[0022] It is worth noting that the straightening mechanism 2 is the core component of the device, which is used to straighten aluminum profiles. It is mainly composed of a mounting bracket 201, a strip top shell 202, a driving screw 203, a movable mounting seat 204, a hydraulic push rod 205, a movable frame 206, a rotating shaft 207, a straightening steel wheel 208 and a driving motor 209.

[0023] Mounting bracket 201 is fixedly connected to the surface of operating table 1, supporting and securing strip-shaped top shell 202. Strip-shaped top shell 202 is fixedly mounted on top of mounting bracket 201 and has a hollow interior for mounting and accommodating components such as a drive screw 203. Drive screw 203 is rotatably connected to the inner wall of strip-shaped top shell 202 and is threaded. Rotation of drive screw 203 drives movable mounting base 204 to perform linear motion within strip-shaped top shell 202.

[0024] The movable mounting seat 204 is threadedly connected to the surface of the driving screw rod 203, and its lower surface is fixedly provided with a hydraulic push rod 205. Along with the rotation of the driving screw rod 203, the movable mounting seat 204 can move along the length direction of the strip top shell 202.

[0025] The telescopic end of the hydraulic push rod 205 is fixedly connected to the lower surface of the mobile mounting base 204, and the other end is fixedly connected to the mobile frame 206. By adjusting the telescopic length of the hydraulic push rod 205, the mobile frame 206 can be driven to move up and down, thereby adjusting the contact pressure between the straightening steel wheel 208 and the aluminum profile.

[0026] The mobile frame 206 is fixedly connected to the telescopic end of the hydraulic push rod 205. A rotating shaft 207 is rotatably connected to the inside of the mobile frame 206. The shaft 207 is rotatably connected to the inside of the mobile frame 206 and has a straightening steel wheel 208 fixedly mounted on its surface. When the shaft 207 rotates, it drives the straightening steel wheel 208 to straighten the aluminum profile. The straightening steel wheel 208 is fixed to the surface of the shaft 207 and is made of high-hardness alloy steel with a precision-ground surface to ensure accuracy and durability during the straightening process.

[0027] The drive motor 209 is fixedly mounted at one end of the strip-shaped top shell 202, and its rotation axis extends into the interior of the strip-shaped top shell 202 and is fixedly connected to one end of the drive screw 203. The rotation of the drive motor 209 drives the drive screw 203 to rotate, thereby achieving the movement of the movable mounting base 204 and the straightening steel wheel 208.

[0028] It is worth noting that the rotation adjustment mechanism 3 is used to adjust the direction of the aluminum profile for better straightening. It mainly consists of an electric telescopic rod 301, a limit slide 302, a transverse adjustment frame 303, a longitudinal adjustment slot 304, an electric push rod 305, a longitudinal adjustment frame 306, a clamping seat 307, an electric chuck 308, a transmission box 309, a rotary motor 310, a worm 311, and a worm gear 312.

[0029] Electric telescopic rods 301 are fixedly mounted on the left and right sides of the operating platform 1, with their telescopic ends fixedly connected to transverse adjustment frames 303. The telescopic movement of the electric telescopic rods 301 drives the transverse adjustment frames 303 to move left and right. Limiting slides 302 are fixedly mounted on the left and right sides of the operating platform 1 to limit and guide the movement of the transverse adjustment frames 303. The guiding action of the limiting slides 302 ensures that the transverse adjustment frames 303 can move along a predetermined trajectory.

[0030] The top of the transverse adjustment frame 303 is provided with a longitudinal adjustment slot 304 for mounting and accommodating the electric push rod 305 and the longitudinal adjustment frame 306. A sliding hole is provided on its surface, which matches the position-limiting slide bar 302. The sliding hole and the position-limiting slide bar 302 cooperate to achieve the left and right movement of the transverse adjustment frame 303. The longitudinal adjustment slot 304 is provided at the top of the transverse adjustment frame 303, and the electric push rod 305 is fixedly mounted on its inner wall. The longitudinal adjustment slot 304 ensures the stability of the electric push rod 305 and the longitudinal adjustment frame 306 during movement.

[0031] The telescopic end of the electric push rod 305 is fixedly connected to a longitudinal adjustment bracket 306. The telescopic movement of the electric push rod 305 drives the longitudinal adjustment bracket 306 to move up and down. The longitudinal adjustment bracket 306 is slidably connected to the inner wall of the longitudinal adjustment slot 304, and its top end is fixedly connected to a clamping seat 307. The vertical movement of the longitudinal adjustment bracket 306 adjusts the height of the clamping seat 307 to accommodate aluminum profiles of different sizes.

[0032] An electric chuck 308 is mounted on the end of the clamping base 307, which is used to clamp and secure the aluminum profile at both ends. This ensures stability and precision during the straightening process. The electric chuck 308 is a four-jaw chuck that clamps and releases the aluminum profile through an electric drive. Its clamping force is adjustable, allowing for adaptive adjustments to suit different aluminum profile sizes.

[0033] It should be noted that the transmission box 309 is fixedly mounted on the surface of the clamping seat 307 and is internally provided with transmission components such as a worm 311 and a worm wheel 312. Through the action of the transmission box 309, the rotary motor 310 drives and controls the electric chuck 308. The rotary motor 310 is fixedly mounted on the surface of the transmission box 309, and its rotating shaft extends into the interior of the transmission box 309 and is fixedly connected to the worm 311. The rotation of the rotary motor 310 can drive the worm 311 to rotate, thereby achieving rotational control of the electric chuck 308. The worm 311 is meshedly connected to the worm wheel 312, and the rotational movement of the worm 311 can drive the worm wheel 312 to rotate. The worm wheel 312 is fixedly connected to the movable shaft of the electric chuck 308, thereby achieving rotational control of the electric chuck 308.

[0034] It is worth noting that the support and detection mechanism 4 is used to perform straightening inspection on the aluminum profile to ensure that the straightened aluminum profile meets quality requirements. It mainly consists of a limit support base 401, a rectangular limit slot 402, a support frame 403, a movable support rod 406, a pressure plate 407, a support roller 404, and a pressure sensor 405.

[0035] The position limiting support seat 401 is a hollow shell structure, which is fixedly arranged on the surface of the operating table 1. A pressure sensor 405 is arranged inside the position limiting support seat 401 for sensing the pressure change of the aluminum profile during the straightening process.

[0036] The rectangular limiting groove 402 is opened on the upper surface of the limiting support seat 401 for installing and accommodating the support frame 403 and the support roller 404. Its internal space is reasonable, and can ensure the stable installation and operation of the support frame 403 and the support roller 404.

[0037] It should be noted that support frame 403 is fixedly mounted within rectangular retaining groove 402, with support rollers 404 rotatably connected to its inner surface. Support frame 403 is capable of withstanding the weight of the aluminum profile and the impact forces during the straightening process. Support rollers 404 are rotatably connected to the inner surface of support frame 403, with their tops maintained at a constant level, to limit and support the bottom of the aluminum profile.

[0038] It should be noted that pressure sensor 405 is fixedly mounted on the inner bottom wall of position-limiting support base 401 and is used to sense pressure changes in the aluminum profile during the straightening process. Support roller 404 exerts downward pressure on movable support rod 406, which in turn drives pressure plate 407 to press against the surface of pressure sensor 405. Real-time monitoring data from pressure sensor 405 is obtained, enabling the determination of whether the straightening effect and quality of the aluminum profile meet requirements.

[0039] It is worth noting that the lubrication assembly 5 is used to automatically lubricate the straightening wheel 208 during the straightening process, reducing friction and wear and increasing the service life of the equipment. It primarily comprises a liquid reservoir 501, a liquid guide tube 502, a linkage push rod 503, a movable plate 504, a return spring 505, a rotating cam 506, an oil nozzle 507, and an air intake pipe 508.

[0040] The reservoir 501 is fixedly attached to the front and rear surfaces of the mobile frame 206 and stores lubricating oil. Its rational structural design ensures a stable supply and replacement of lubricating oil. A liquid conduit 502 is fixedly attached to the inside of the mobile frame 206. Its input end is connected to the output end of the reservoir 501, and its output end extends directly above the straightening steel wheel 208. Through the liquid conduit 502, the lubricating oil in the reservoir 501 is transported to the straightening steel wheel 208 for lubrication.

[0041] It should be noted that the lower end of the linkage push rod 503 is fixedly connected to the upper surface of the movable plate 504, while the upper end extends into the interior of the liquid reservoir 501 and is fixedly connected to the piston plate. The movable plate 504, located below the liquid reservoir 501, is designed to contact the rotating cam 506 and push the linkage push rod 503 up and down. When the rotating cam 506 rotates and contacts the movable plate 504, it pushes the movable plate 504 and the linkage push rod 503 upward, thereby compressing the lubricating oil in the liquid reservoir 501 through the liquid guide tube 502 and spraying it toward the straightening steel wheel 208.

[0042] The return spring 505 is sleeved on the surface of the linkage push rod 503, with its top end fixedly connected to the bottom end of the liquid storage cylinder 501, and its bottom end fixedly connected to the upper surface of the movable plate 504. When the rotating cam 506 rotates away from the movable plate 504, the elastic force of the return spring 505 pushes the movable plate 504 and the linkage push rod 503 downward, returning to their original state and preparing for the next lubrication operation.

[0043] It should be noted that the rotating cam 506 is fixedly connected to the end of the rotating shaft 207 and rotates with the rotation of the rotating shaft 207. The rotating cam 506 is designed to be elliptical in shape so that it can contact the movable plate 504 during rotation and push it to move up and down.

[0044] The oil spray nozzle 507 is fixedly embedded in the bottom of the liquid conduit 502, directly above the straightening steel wheel 208. When the lubricating oil in the liquid reservoir 501 is transported through the liquid conduit 502 to the oil spray nozzle 507, the oil spray nozzle 507 sprays the oil onto the surface of the straightening steel wheel 208 for lubrication. The air intake pipe 508 is fixedly embedded in the top of the liquid reservoir 501 and has a one-way air intake valve fixedly connected to its surface. This allows outside air to enter the liquid reservoir 501, balancing the internal and external air pressures and ensuring the smooth discharge of the lubricating oil.

[0045] It's worth noting that the side guide assembly 6 is used to limit and guide the movement of the mobile frame 206, ensuring it moves along a predetermined trajectory. It primarily consists of a rectangular guide block 601, a guide roller 602, a fixed rod 603, a slider 604, and a support spring 605. The rectangular guide block 601 has a mounting groove on its surface for mounting and accommodating the guide roller 602. This groove mates with a rectangular limiting hole on the surface of the mobile frame 206, achieving a sliding connection.

[0046] The guide roller 602 is rotatably connected to the mounting groove of the rectangular guide block 601 and is used to contact and roll with the inner wall of the rectangular limiting hole on the surface of the mobile frame 206. The rolling action of the guide roller 602 reduces the friction resistance of the mobile frame 206 during movement and improves its movement accuracy. The fixed rods 603 are symmetrically arranged on the front and rear surfaces of the mobile frame 206 to support and limit the rectangular guide block 601. The slider 604 is fixedly connected to both sides of the rectangular guide block 601 and is slidably connected to the surface of the fixed rod 603. The cooperation between the slider 604 and the fixed rod 603 enables the rectangular guide block 601 to slide stably on the surface of the mobile frame 206.

[0047] It should be noted that the support spring 605 is sleeved on the surface of the fixed rod 603, with one end fixedly connected to the surface of the slider 604 and the other end fixedly connected to the end of the fixed rod 603. The elastic force of the support spring 605 supports the rectangular guide block 601 and cushions its impact during movement. It can be used with aluminum profiles of different widths, allowing the guide rollers 602 to closely contact the surfaces of both sides of the profile.

[0048] Working principle: When using the straightening device for aluminum profile production and processing of the present invention, first adjust the direction of the aluminum profile by rotating the adjustment mechanism 3 to ensure that it is consistent with the straightening direction of the straightening mechanism 2. Then start the drive motor 209 to drive the drive screw 203 to rotate, thereby driving the movable mounting seat 204 and the straightening steel wheel 208 to move along the length direction of the strip top shell 202. At the same time, start the hydraulic push rod 205 to adjust the height position of the movable frame 206 so that the straightening steel wheel 208 contacts the aluminum profile and applies a certain pressure. As the rotating shaft 207 rotates, the straightening steel wheel 208 straightens the aluminum profile. During the straightening process, the support detection mechanism 4 monitors the pressure changes of the aluminum profile in real time and transmits the data to the control system for processing and analysis. At the same time, the lubrication component 5 automatically lubricates the straightening steel wheel 208 when the movable frame 206 moves to reduce friction and wear.

[0049] In summary, the straightening device for aluminum profile production and processing of the present invention achieves precise straightening of aluminum profiles through the precise coordination of the support detection mechanism and the straightening mechanism, improves the straightening efficiency and quality, and has significant beneficial effects and innovative value.

[0050] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology. It will not be described in detail here. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0051] The present invention and its embodiments are described above. This description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by this and, without departing from the purpose of the present invention, designs structures and embodiments similar to this technical solution without inventiveness, they shall fall within the scope of protection of the present invention.

Claims

1. A straightening device for aluminum profile production and processing, comprising an operating table (1), characterized in that: The surface of the operating table (1) is provided with a straightening mechanism (2), a rotation adjustment mechanism (3) and a support detection mechanism (4), wherein the rotation adjustment mechanism (3) is used to adjust the direction of the aluminum profile, and the support detection mechanism (4) is used to perform straightening detection on the aluminum profile; The straightening mechanism (2) comprises a mounting bracket (201) fixedly connected to the surface of the operating table (1), a strip-shaped top shell (202) fixedly provided on the top of the mounting bracket (201), a driving screw (203) rotatably connected to the inner wall of the strip-shaped top shell (202), a movable mounting seat (204) threadedly connected to the surface of the driving screw (203), a hydraulic push rod (205) fixedly provided on the lower surface of the movable mounting seat (204), a telescopic end of the hydraulic push rod (205) fixedly connected to a movable frame (206), a rotating shaft (207) rotatably connected to the inner side of the movable frame (206), and a straightening steel wheel (208) fixedly provided on the surface of the rotating shaft (207); The support detection mechanism (4) comprises a plurality of position-limiting support seats (401) fixedly arranged on the surface of the operating table (1); a rectangular position-limiting groove (402) is provided on the upper surface of the position-limiting support seat (401); a support frame (403) is provided inside the rectangular position-limiting groove (402); a support roller (404) is rotatably connected to the inner surface of the support frame (403); and a pressure sensor (405) is provided inside the position-limiting support seat (401).

2. The straightening device for aluminum profile production and processing according to claim 1, characterized in that: The limit support seat (401) is a shell structure with a hollow interior, and the pressure sensor (405) is fixedly mounted on the inner bottom wall of the limit support seat (401). The inner bottom wall of the rectangular limit groove (402) is provided with two mutually symmetrical limit through holes, and the inner walls of the limit through holes are slidably provided with movable support rods (406). The top ends of the two movable support rods (406) extend to the interior of the rectangular limit groove (402) and are fixedly connected to the lower surface of the support frame (403). The bottom ends of the two movable support rods (406) are fixedly connected to a pressure plate (407), the position of the pressure plate (407) corresponds to the pressure sensor (405), and the lower surface of the pressure plate (407) overlaps the top of the pressure sensor (405).

3. The straightening device for aluminum profile production and processing according to claim 2, characterized in that: A plurality of the position-limiting support seats (401) are evenly arranged in a linear array on the surface of the operating table (1), and the positions of the support rollers (404) correspond to the straightening steel wheels (208), and the tops of the plurality of support rollers (404) are maintained at the same horizontal height. The support rollers (404) are used to limit and support the bottom of the aluminum profile.

4. The straightening device for aluminum profile production and processing according to claim 3, characterized in that: A lubrication assembly (5) is provided on the surface of the movable frame (206), and the lubrication assembly (5) includes a liquid storage cylinder (501) fixedly connected to the front and rear surfaces of the movable frame (206), and a liquid guide tube (502) fixedly connected to the inner side of the movable frame (206). A piston plate is slidably provided inside the liquid storage cylinder (501), and a linkage push rod (503) is fixedly connected to the lower surface of the piston plate. The bottom end of the linkage push rod (503) extends to the outside of the liquid storage cylinder (501), and the bottom end of the linkage push rod (503) is fixedly connected to a movable plate (504). A return spring (505) is sleeved on the surface of the linkage push rod (503), the top end of the return spring (505) is fixedly connected to the bottom end of the liquid storage cylinder (501), and the bottom end of the return spring (505) is fixedly connected to the upper surface of the movable plate (504).

5. The straightening device for aluminum profile production and processing according to claim 4, characterized in that: Both ends of the rotating shaft (207) extend to the outside of the movable frame (206), and the end of the rotating shaft (207) is fixedly connected to a rotating cam (506), the position of the rotating cam (506) corresponds to the movable plate (504), and the rotating cam (506) overlaps the lower surface of the movable plate (504), the output end of the liquid storage cylinder (501) extends to the inside of the liquid guide tube (502), and two oil nozzles (507) are fixedly embedded in the bottom of the liquid guide tube (502), and the oil nozzles (507) are located directly above the straightening steel wheel (208), and an air intake pipe (508) is fixedly embedded in the top of the liquid storage cylinder (501), and a one-way air intake valve is fixedly connected to the surface of the air intake pipe (508).

6. The straightening device for aluminum profile production and processing according to claim 5, characterized in that: The front and rear surfaces of the movable frame (206) are both provided with side guide assemblies (6), the side guide assemblies (6) comprising rectangular guide blocks (601), the surface of the rectangular guide blocks (601) being provided with mounting grooves, the inner wall of the mounting grooves being rotatably connected to a plurality of guide rollers (602), the surface of the movable frame (206) being provided with rectangular limiting holes matching the rectangular guide blocks (601), the rectangular guide blocks (601) being slidably connected to the inner wall of the rectangular limiting holes, the front and rear surfaces of the movable frame (206) being both symmetrically provided with two fixing rods (603), both sides of the rectangular guide blocks (601) being fixedly connected to sliders (604), the sliders (604) being slidably connected to the surface of the fixing rods (603), the surface of the fixing rods (603) being sleeved with support springs (605), one end of the support springs (605) being fixedly connected to the surface of the sliders (604), and the other end of the support springs (605) being fixedly connected to the end of the fixing rods (603).

7. The straightening device for aluminum profile production and processing according to claim 6, characterized in that: A driving motor (209) is fixedly provided at one end of the strip-shaped top shell (202), and a rotating shaft of the driving motor (209) extends into the interior of the strip-shaped top shell (202) and is fixedly connected to one end of the driving screw (203). A strip-shaped movable hole matching the movable mounting seat (204) is opened on the surface of the mounting bracket (201), and the movable mounting seat (204) is slidably connected to the inner wall of the strip-shaped movable hole.

8. The straightening device for aluminum profile production and processing according to claim 7, characterized in that: The rotation adjustment mechanism (3) comprises an electric telescopic rod (301) and two limit slide rods (302) fixedly mounted on the left and right sides of the operating table (1); the telescopic end of the electric telescopic rod (301) is fixedly connected to a transverse adjustment frame (303); the top end of the transverse adjustment frame (303) is provided with a longitudinal adjustment slot (304); the inner wall of the longitudinal adjustment slot (304) is fixedly provided with an electric push rod (305); the telescopic end of the electric push rod (305) is fixedly connected to a longitudinal adjustment frame (306); the longitudinal adjustment frame (306) is slidably connected to the inner wall of the longitudinal adjustment slot (304); the top end of the longitudinal adjustment frame (306) is fixedly connected to a clamping seat (307); the end of the clamping seat (307) is rotatably provided with an electric chuck (308); the electric chuck (308) is a four-jaw chuck, and the electric chuck (308) is used to clamp and fix the two ends of the aluminum profile.

9. The straightening device for aluminum profile production and processing according to claim 8, characterized in that: A transmission box (309) is fixedly provided on the surface of the clamping seat (307), a rotating motor (310) is fixed on the surface of the transmission box (309), a rotating shaft of the rotating motor (310) extends into the interior of the transmission box (309) and is fixedly connected to a worm (311), a movable shaft is fixed at the center position of the electric chuck (308), the movable shaft is rotationally connected to the surface of the clamping seat (307) via a bearing, one end of the movable shaft extends into the interior of the transmission box (309), a worm gear (312) is fixed on the surface of the movable shaft, and the worm gear (311) is meshed with the worm gear (312).

10. The straightening device for aluminum profile production and processing according to claim 8, characterized in that: A sliding through hole matching the position-limiting slide bar (302) is provided on the surface of the transverse adjustment frame (303), and the transverse adjustment frame (303) is slidably connected to the surface of the position-limiting slide bar (302) via the sliding through hole.

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