A double-sided ingot milling unit for aluminum alloy plate strip production

Abstract

The application relates to the technical field of milling equipment, and discloses an ingot double-face milling unit for aluminum alloy plate strip production, which comprises a main body, two transmission tables, a thickness measuring frame and a positioning frame, the top of the main body is fixedly connected with a motor, and the two transmission tables are symmetrically distributed with the main body as the center. When the rotating plate slides, the spring expansion plates are driven to slide in the inclined groove I under the guidance of the upward inclination, at this time, the multiple spring expansion plates can push the rotating plate to tilt upward and limit the deviation of the material position, the stability of the material position during conveying and milling is limited, the deviation or left-right shaking of the upper and lower surfaces of the material during milling is reduced, the vibration lines of the cutting surface of the material are avoided, the stability of the material during milling is improved, and the milling quality and milling efficiency of the surface are improved.

Description

Technical Field

[0001] This invention relates to the field of milling equipment technology, specifically to a double-sided milling machine unit for aluminum alloy sheet and strip production. Background Technology

[0002] Double-sided milling machines for aluminum alloy sheet and strip production are key equipment in the high-end aluminum processing field. Their development is closely focused on the three core requirements of efficiency, precision, and environmental protection. With the integration of technologies such as electromagnetic casting and intelligent control, double-sided milling machines are evolving from single processing equipment to intelligent and green production units, providing material foundation for high-end manufacturing industries such as aviation and automobiles.

[0003] When milling long aluminum alloy ingots, the ingot is usually placed on a conveyor and transported between two milling cutter heads distributed vertically. When the front end of the material is being milled by the two cutter heads, the rotational force generated by the rotation of the cutter heads will act on the front end of the material, causing the material to sway or deviate from its original position. This can easily lead to vibration patterns when the two cutter heads are milling the surface of the material, affecting the stability, efficiency and quality of the milling process. Summary of the Invention

[0004] The purpose of this invention is to provide a double-sided milling machine for aluminum alloy sheet and strip production, so as to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution:

[0006] This invention is a double-sided milling machine for aluminum alloy sheet and strip production, comprising a main body, two transmission tables, a thickness measuring frame and a positioning frame, a motor fixedly connected to the top of the main body, and the two transmission tables symmetrically distributed around the main body, and also including;

[0007] The moving mechanism is installed inside the main body and is used to support the conveyed materials;

[0008] An auxiliary mechanism is installed on the side wall of the movable mechanism to prevent the movable mechanism from tilting.

[0009] When the main body processes the material, the moving mechanism and auxiliary mechanism can support the material to prevent it from tilting or shifting during processing.

[0010] Furthermore, the main body includes:

[0011] Milling assembly, the milling assembly is installed at the output end of the motor;

[0012] The load-bearing component is installed inside the main body.

[0013] Furthermore, the moving mechanism includes an electrically operated telescopic rod disposed inside the main body, and the moving mechanism also includes:

[0014] A fixing component is installed at the output end of the electric telescopic pole via a support member.

[0015] The active component is installed on the side wall of the fixed component;

[0016] A rotating component is mounted on the side wall of the fixed component;

[0017] The support includes a connecting plate fixedly connected to the output end of the electric telescopic pole. A horizontal plate is fixedly connected to the top of the connecting plate. Several rectangular slots are opened on the top of the horizontal plate. An inclined slot is opened on the side wall of the rectangular slots away from the electric telescopic pole.

[0018] Furthermore, the auxiliary mechanism includes a limiting spring fixedly connected to the top of the connecting plate, with a vertical plate fixedly connected to one end of the limiting spring near the horizontal plate, and the vertical plate slidably connected to the top of the connecting plate. The auxiliary mechanism also includes:

[0019] The intermediate component is mounted on the side wall of the vertical plate via a flip-up component;

[0020] The extrusion assembly is installed on the side wall of the vertical plate via connectors;

[0021] The flipping component includes two long rods rotatably connected to the side of the vertical plate near the horizontal plate. The end of the long rod away from the vertical plate is slidably connected to a limit frame, and the side wall of the limit frame is fixedly connected to the inner wall of the main body.

[0022] The connector includes two intermediate plates fixedly connected to the side of the vertical plate near the long rod, and a C-shaped frame fixedly connected to the end of the two intermediate plates away from the vertical plate.

[0023] Furthermore, the milling assembly includes a tool holder rotatably connected to the motor output end, with an upper tool disc fixedly connected to the bottom of the tool holder;

[0024] The supporting component includes a base plate fixedly connected inside the main body, and a second motor is fixedly connected to the top of the base plate. The output end of the second motor is fixedly connected to the lower cutter head.

[0025] Furthermore, the bottom of the electric telescopic pole is fixedly connected to the base plate;

[0026] The fixing component includes two inclined slots formed on the side wall of the horizontal plate, two long slots formed on the top of the horizontal plate, and guide slots formed on the side wall of the long slots;

[0027] Two sliding grooves are provided at the bottom of the horizontal plate.

[0028] Furthermore, the movable component includes a spring telescopic plate slidably connected inside the inclined groove, and a rotating plate is rotatably connected to the top of the three spring telescopic plates;

[0029] Three telescopic rods are rotatably connected to the end of the rotating plate away from the spring telescopic plate, and the bottom of the telescopic rods is slidably connected inside one of the rectangular slots.

[0030] Furthermore, the rotating assembly includes a roller rotatably connected inside the long groove, a connecting frame rotatably connected to the outer surface of the roller, and a belt sleeved on the outer surface of the roller;

[0031] The bottom end of the belt is fixedly connected to the inside of the long groove, and a sliding rod is fixedly connected to the top end of the roller.

[0032] The sliding rod is slidably connected inside the guide groove, and the top of the sliding rod is made of flexible material.

[0033] Furthermore, the intermediate component includes two spring telescopic rods rotatably connected to the side of the vertical plate away from the long rod, and a rotating frame is rotatably connected to the end of the two spring telescopic rods away from the vertical plate;

[0034] The end of the rotating frame away from the spring telescopic rod is rotatably connected to the side wall of the vertical plate;

[0035] The C-shaped frame is tilted at the end furthest from the middle plate.

[0036] Furthermore, the extrusion assembly includes a right-angled block set on the inclined surface of the C-shaped frame, a short rod fixedly connected to the top of the right-angled block, a linear spring fixedly connected between the two short rods, and the short rods are also connected to the inside of the sliding groove;

[0037] A telescopic platform is fixedly connected to the side of the right-angle block away from the C-shaped frame, and a short shaft is fixedly connected to the side of the telescopic platform close to the right-angle block. The short shaft is slidably connected inside the inclined groove.

[0038] The end of the connecting bracket near the C-shaped frame is fixedly connected to the side wall of the C-shaped frame.

[0039] The present invention has the following beneficial effects:

[0040] 1. In this invention, the movable components cause the spring telescopic plates to slide within the inclined groove as the rotating plate slides. At this time, multiple spring telescopic plates can push the rotating plate upward and limit the displacement of the material position. By limiting the stability of the material position during milling, the displacement or swaying of the upper and lower surfaces of the material during milling can be reduced, which can lead to vibration patterns on the cutting surface of the material. This improves the stability of the material during milling, while also improving the surface milling quality and milling efficiency.

[0041] 2. This invention, through fixed and movable components, can further restrict the accuracy of material conveying position on both sides of the material when the telescopic platform slides relative to it. At the same time, by extending the two telescopic platforms upward, it can generate an upward support for the bottom of the material in the area in front of the rotating plate. This can reduce the change in the distance between the upper and lower surfaces of the material and the lower or upper cutter head caused by the tilting of the rotating plate when the material is restricted from deflection. This change in the plane of the upper and lower surfaces of the material and the parallelism during milling can affect the flatness of the milled surface, thereby improving the flatness accuracy of the milled surface and improving milling efficiency.

[0042] 3. In this invention, when the two belts and sliding rod slide at the bottom of the material through the rotating assembly, the belts and sliding rod will drive the front end of the material to slide through the friction between them and the material. By driving the front end of the material to slide, the situation where the front end of the material stops and the conveying resistance occurs during the milling process due to the large friction between the material and the rotating plate and the telescopic table at the beginning of cutting can be reduced, thereby improving the smoothness and continuity of the milling and conveying of the material.

[0043] 4. In this invention, through the intermediate component, when the material continues to be conveyed forward during milling, the front end area of ​​the material is guided by the rotating frame to slide on the surface of the rotating frame. At the same time, the rotating frame, after rotating upward, is squeezed by the conveying material and rotates downward to compress the spring telescopic rod. When the material slides on the surface of the rotating frame, the rotating frame can guide the front end of the material so that the front end area of ​​the material slides smoothly to the top surface of the transmission table. This reduces the possibility of the material and the transmission table not being on the same plane during conveying, which could cause collisions or scratches between the milled surface of the material and the transmission table. This improves the surface quality of the milled material and enhances the integrity of the material during conveying.

[0044] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0045] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0046] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0047] Figure 2 This is a schematic diagram of the overall partial cross-sectional structure of the present invention;

[0048] Figure 3 This is a schematic diagram of the main body of the invention;

[0049] Figure 4 This is a schematic diagram of the carrier component of the present invention;

[0050] Figure 5 This is a bottom view of the fixing component of the present invention;

[0051] Figure 6 This is a schematic diagram of the active components of the present invention;

[0052] Figure 7 This is a schematic diagram of the extrusion assembly of the present invention;

[0053] Figure 8 This is a partial structural diagram of the extrusion assembly of the present invention;

[0054] Figure 9 This is a partial structural diagram of the fixing component of the present invention.

[0055] The attached diagram lists the components represented by each number as follows:

[0056] In the diagram: 1. Main body; 101. Motor; 11. Milling assembly; 111. Tool holder; 112. Upper cutter head; 12. Bearing assembly; 121. Base plate; 122. Motor II; 123. Lower cutter head; 2. Movable mechanism; 201. Electric telescopic rod; 21. Fixed assembly; 211. Connecting plate; 212. Horizontal plate; 213. Rectangular slot I; 214. Inclined slot; 215. Long slot; 22. Movable assembly; 221. Spring telescopic plate; 222. Rotating plate; 2 23. Telescopic rod; 23. Rotating assembly; 231. Roller; 232. Connecting frame; 233. Belt; 234. Sliding rod; 3. Auxiliary mechanism; 301. Vertical plate; 31. Intermediate assembly; 311. Long rod; 312. Limiting frame; 313. Spring telescopic rod; 314. Rotating frame; 32. Extrusion assembly; 321. Intermediate plate; 322. C-shaped frame; 323. Right-angle block; 324. Telescopic table; 4. Transmission table; 5. Thickness measuring frame; 6. Positioning frame. Detailed Implementation

[0057] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0058] Please see Figure 1 - Figure 9As shown, the present invention is a double-sided milling machine for aluminum alloy sheet and strip production, including a main body 1, two transmission tables 4, a thickness measuring frame 5 and a positioning frame 6. A motor 101 is fixedly connected to the top of the main body 1. The two transmission tables 4 are symmetrically distributed around the main body 1. The machine also includes:

[0059] Movable mechanism 2 is installed inside the main body 1 and is used to support the conveyed materials;

[0060] Auxiliary mechanism 3 is installed on the side wall of movable mechanism 2 to prevent movable mechanism 2 from tilting;

[0061] When the main body 1 processes the material, the moving mechanism 2 and the auxiliary mechanism 3 can support the material to prevent it from tilting or shifting during processing.

[0062] Entity 1 includes:

[0063] Milling assembly 11 is installed at the output end of motor 101;

[0064] The support component 12 is installed inside the main body 1.

[0065] The movable mechanism 2 includes an electrically operated telescopic rod 201 installed inside the main body 1. The movable mechanism 2 also includes:

[0066] Fixed component 21 is installed at the output end of electric telescopic pole 201 via a support member;

[0067] The movable component 22 is installed on the side wall of the fixed component 21;

[0068] Rotating component 23 is mounted on the side wall of fixed component 21;

[0069] The support includes a connecting plate 211 fixedly connected to the output end of the electric telescopic rod 201. A horizontal plate 212 is fixedly connected to the top of the connecting plate 211. Several rectangular slots 213 are opened on the top of the horizontal plate 212. An inclined slot is opened on the side wall of the rectangular slots 213 away from the electric telescopic rod 201. When the material reaches the interior of the main body 1, the electric telescopic rod 201 is activated. When the electric telescopic rod 201 is working, it will push the connecting plate 211 and the horizontal plate 212 to slide upward. When the horizontal plate 212 slides upward, the rotating plate 222 will contact the bottom surface of the material.

[0070] The auxiliary mechanism 3 includes a limiting spring fixedly connected to the top of the connecting plate 211. A vertical plate 301 is fixedly connected to one end of the limiting spring near the horizontal plate 212. The vertical plate 301 is slidably connected to the top of the connecting plate 211. The auxiliary mechanism 3 also includes:

[0071] The intermediate component 31 is mounted on the side wall of the vertical plate 301 via a flip-up component;

[0072] The extrusion assembly 32 is installed on the side wall of the vertical plate 301 via a connector;

[0073] The flipping component includes two long rods 311 rotatably connected to the side of the vertical plate 301 near the horizontal plate 212. The end of the long rod 311 away from the vertical plate 301 is slidably connected to a limiting frame 312. The side wall of the limiting frame 312 is fixedly connected to the inner wall of the main body 1.

[0074] The connector includes two intermediate plates 321 fixedly connected to the side of the vertical plate 301 near the long rod 311. A C-shaped frame 322 is fixedly connected to the end of the two intermediate plates 321 away from the vertical plate 301. When the electric telescopic rod 201 pushes the connecting plate 211 to move upward, the connecting plate 211 will drive the vertical plate 301 to move upward synchronously. When the vertical plate 301 slides upward, it will drive the long rod 311 to slide upward a certain distance within the limiting frame 312. Then, when the connecting plate 211 continues to slide upward, the long rod 311 will be restricted by the limiting frame 312, so that the vertical plate 301 slides at the top of the connecting plate 211 after being pushed by the long rod 311 during the upward process.

[0075] The milling assembly 11 includes a tool holder 111 rotatably connected to the output end of the motor 101, and an upper tool disc 112 is fixedly connected to the bottom of the tool holder 111.

[0076] The supporting component 12 includes a base plate 121 fixedly connected inside the main body 1. A second motor 122 is fixedly connected to the top of the base plate 121. A lower cutter disc 123 is fixedly connected to the output end of the second motor 122. When the material arrives inside the main body 1, the motor 101 and the second motor 122 will drive the lower cutter disc 123 and the upper cutter disc 112 connected to them to rotate and mill the upper and lower surfaces of the material.

[0077] The bottom of the electric telescopic pole 201 is fixedly connected to the base plate 121;

[0078] The fixing component 21 includes two inclined grooves 214 formed on the side wall of the horizontal plate 212, and two long grooves 215 formed on the top of the horizontal plate 212. The side wall of the long grooves 215 is provided with guide grooves.

[0079] Two sliding grooves are provided at the bottom of the horizontal plate 212.

[0080] The active component 22 includes a spring telescopic plate 221 that is slidably connected inside the inclined groove, and a rotating plate 222 is rotatably connected to the top of the three spring telescopic plates 221.

[0081] Three telescopic rods 223 are rotatably connected to the end of the rotating plate 222 away from the spring telescopic plate 221. The bottom of the telescopic rods 223 are slidably connected inside one of the rectangular grooves 213. The rotating plate 222 will compress the spring telescopic plate 221 and the telescopic rods 223 under the reaction force of the material. At the same time, the rotating plate 222 will also generate an upward supporting force on the bottom surface of the material and increase the friction between the material and the rotating plate 222.

[0082] The rotating assembly 23 includes a roller 231 rotatably connected inside the long groove 215, a connecting frame 232 rotatably connected to the outer surface of the roller 231, and a belt 233 sleeved on the outer surface of the roller 231.

[0083] The bottom end of the belt 233 is fixedly connected to the inside of the long groove 215, and the top end of the roller 231 is fixedly connected to the sliding rod 234.

[0084] The sliding rod 234 is slidably connected inside the guide groove. The top of the sliding rod 234 is made of flexible material. When the connecting frame 232 slides, it will drive the roller 231 to slide synchronously. Since the bottom end of the roller 231 is fixed to the inside of the long groove 215, when the connecting frame 232 drives the roller 231 to slide, the sliding of the roller 231 will drive the belt 233 and the sliding rod 234 to slide.

[0085] The intermediate component 31 includes two spring telescopic rods 313 rotatably connected to the side of the vertical plate 301 away from the long rod 311, and a rotating frame 314 rotatably connected to the end of the two spring telescopic rods 313 away from the vertical plate 301.

[0086] The end of the rotating frame 314 away from the spring telescopic rod 313 is rotatably connected to the side wall of the vertical plate 301;

[0087] The end of the C-shaped frame 322 away from the middle plate 321 is inclined. Since the rotating frame 314 has a certain inclination at the top of the vertical plate 301, when the rear end of the rotating frame 314 is blocked by the transmission table 4, the rear end of the rotating frame 314 tilts upward as the vertical plate 301 continues to slide.

[0088] The extrusion assembly 32 includes a right-angle block 323 disposed on the inclined surface of the C-shaped frame 322. A short rod is fixedly connected to the top of the right-angle block 323, and a linear spring is fixedly connected between the two short rods. The short rod is also connected to the inside of the sliding groove.

[0089] A telescopic platform 324 is fixedly connected to the side of the right-angle block 323 away from the C-shaped frame 322. A short shaft is fixedly connected to the side of the telescopic platform 324 close to the right-angle block 323. The short shaft is slidably connected inside the inclined groove 214.

[0090] The end of the connecting bracket 232 near the C-shaped bracket 322 is fixedly connected to the side wall of the C-shaped bracket 322.

[0091] In operation, the material is first hoisted onto the transmission table 4 by an external overhead crane. Then, the transmission table 4 is driven to move towards the main body 1. When the material reaches the position of the thickness measuring frame 5, the thickness measuring frame 5 will measure the thickness of the material and record it in the background record. Then, motors 101 and 122 are started. When the material reaches the interior of the main body 1, motors 101 and 122 will drive the connected lower cutter head 123 and upper cutter head 112 to rotate and mill the upper and lower surfaces of the material. After milling, the material is hoisted away from the worktable by the overhead crane, completing the double-sided milling of the material.

[0092] When the material reaches the interior of the main body 1, the electric telescopic rod 201 is activated. During operation, the electric telescopic rod 201 pushes the connecting plate 211 and the horizontal plate 212 upwards. As the horizontal plate 212 slides upwards, the rotating plate 222 contacts the bottom surface of the material. After the rotating plate 222 contacts the bottom surface of the material, as the horizontal plate 212 continues to move upwards, the rotating plate 222 is compressed by the reaction force of the material, compressing the spring telescopic plate 221 and the telescopic rod 223. Simultaneously, the rotating plate 222 generates an upward supporting force on the bottom surface of the material and increases the friction between the material and the rotating plate 222, allowing the material to remain stable in the vertical direction. When the upper and lower surfaces of the material are milled, and there is a shift or wobbling, the shift will cause the rotating plate 222 to slide. When the rotating plate 222 slides, it will cause the spring telescopic plate 221 to slide within the inclined groove. At this time, multiple spring telescopic plates 221 can push the rotating plate 222 to tilt upward and limit the shift of the material position. By limiting the stability of the material position during milling, the shift or wobbling of the upper and lower surfaces of the material during milling can be reduced, which will cause vibration patterns on the cutting surface of the material. This improves the stability of the material during milling, while also improving the surface milling quality and milling efficiency.

[0093] When the electric telescopic rod 201 pushes the connecting plate 211 upward, the connecting plate 211 will drive the vertical plate 301 to move upward synchronously. When the vertical plate 301 slides upward, it will drive the long rod 311 to slide upward a certain distance within the limiting frame 312. Then, when the connecting plate 211 continues to slide upward, the long rod 311 will be restricted by the limiting frame 312, so that the vertical plate 301 slides at the top of the connecting plate 211 after being pushed by the long rod 311 during the upward process. When the vertical plate 301 slides, it will drive the C-shaped frame 322 to slide synchronously through the two intermediate plates 321. When the C-shaped frame 322 slides, it will press the right-angle blocks 323 through the inclined surfaces at both ends. When the two right-angle blocks 323 are pressed by the inclined surfaces of the C-shaped frame 322, they will drive the telescopic platform 324 to slide relative to each other. When the two telescopic platforms 324 slide relative to each other... The short shaft on the side wall of the telescopic table 324 slides inside the inclined groove 214 and is guided by the inclined surface of the inclined groove 214, causing the telescopic table 324 to extend upward while sliding. When the telescopic table 324 slides relative to the material, it can further restrict the accuracy of the material conveying position on both sides of the material. At the same time, when the two telescopic tables 324 extend upward, they can provide an upward support for the bottom of the material in the area in front of the rotating plate 222. This can reduce the change in the distance between the upper and lower surfaces of the material and the lower cutter head 123 or upper cutter head 112 caused by the tilting of the rotating plate 222 when the material is tilted upward to restrict the material's offset. This can also cause changes in the plane of the upper and lower surfaces of the material and the parallelism during milling, affecting the flatness of the milled surface of the material. This improves the flatness of the milled surface of the material and increases the milling efficiency.

[0094] When the connecting plate 211 moves upward, causing the rotating plate 222 to be compressed by the material and compress the spring telescopic plate 221, the upward movement of the connecting plate 211 will cause the bottom of the material to make close contact with the top of the two belts 233. When the intermediate plate 321 drives the C-shaped frame 322 to slide, the sliding of the C-shaped frame 322 will drive the two connecting frames 232 to slide synchronously. When the connecting frames 232 slide, they will drive the rollers 231 to slide synchronously. Since the bottom end of the rollers 231 is fixed to the inside of the long groove 215, when the connecting frames 232 drive the rollers 231 to slide... The sliding of roller 231 will drive belt 233 and sliding rod 234 to slide. When the two belts 233 and sliding rod 234 slide at the bottom of the material, the belts 233 and sliding rod 234 will drive the front end of the material to slide through the friction between them and the material. By driving the front end of the material to slide, the friction between the material and the rotating plate 222 and the telescopic table 324 at the beginning of cutting can be reduced, which will cause the material to stagnate and the conveying resistance during milling. This will improve the smoothness and continuity of the material milling and conveying.

[0095] When the sliding rod 234 slides to the downward-sloping area of ​​the guide groove, it will cause part of the belt 233 to separate from the bottom surface of the material. When the long rod 311 pushes the vertical plate 301 to slide as the connecting plate 211 moves upward, the sliding of the vertical plate 301 will cause the rotating frame 314 to slide synchronously. When the vertical plate 301 drives the rotating frame 314 to slide backward, the side wall of the transmission table 4 will press against the rotating frame 314. Since the rotating frame 314 has a certain inclination of the main body 1 at the top of the vertical plate 301, when the rear end of the rotating frame 314 is blocked by the transmission table 4, the continued sliding of the vertical plate 301 will cause the rear end of the rotating frame 314 to tilt upward, so that the rotating frame 314 rotates upward around the connection point with the vertical plate 301. The spring telescopic rod 313 is stretched, and when the material continues to be conveyed forward during milling, the front end of the material will be guided by the rotating frame 314 to slide on the surface of the rotating frame 314. At the same time, the rotating frame 314, after rotating upward, will rotate downward and compress the spring telescopic rod 313 after being squeezed by the material. When the material slides on the surface of the rotating frame 314, the rotating frame 314 can guide the front end of the material so that the front end of the material slides smoothly to the top surface of the transmission table 4. This reduces the situation where the material and the transmission table 4 are not on the same plane during conveying, which may cause collisions or scratches between the milled surface of the material and the transmission table 4 during conveying. This improves the quality of the milled surface of the material and the integrity of the material during conveying.

[0096] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A double-sided milling machine for aluminum alloy sheet and strip production, comprising a main body (1), two transmission tables (4), a thickness measuring frame (5), and a positioning frame (6), wherein a motor (101) is fixedly connected to the top of the main body (1), characterized in that, Also includes; The active mechanism (2) is installed inside the main body (1) and is used to support the conveyed material; Auxiliary mechanism (3) is installed on the side wall of the movable mechanism (2) to prevent the movable mechanism (2) from tilting; When the main body (1) processes the material, the active mechanism (2) and the auxiliary mechanism (3) can support the material to prevent it from tilting or shifting during processing. The movable mechanism (2) includes an electric telescopic rod (201) disposed inside the main body (1), and the movable mechanism (2) further includes: A fixing component (21) is installed at the output end of the electric telescopic rod (201) via a support member; The active component (22) is mounted on the side wall of the fixed component (21); Rotating assembly (23), which is mounted on the side wall of fixed assembly (21); The support includes a connecting plate (211) fixedly connected to the output end of the electric telescopic rod (201). A horizontal plate (212) is fixedly connected to the top of the connecting plate (211). A plurality of rectangular slots (213) are provided on the top of the horizontal plate (212). An inclined slot is provided on the side wall of the rectangular slots (213) away from the electric telescopic rod (201). The auxiliary mechanism (3) includes a limiting spring fixedly connected to the top of the connecting plate (211), and a vertical plate (301) fixedly connected to one end of the limiting spring near the horizontal plate (212). The vertical plate (301) is slidably connected to the top of the connecting plate (211). The auxiliary mechanism (3) also includes: Intermediate component (31), said intermediate component (31) is mounted on the side wall of vertical plate (301) by means of a flipping component; An extrusion assembly (32) is installed on the side wall of the vertical plate (301) via a connector; The flipping component includes two long rods (311) rotatably connected to the side of the vertical plate (301) near the horizontal plate (212). The end of the long rod (311) away from the vertical plate (301) is slidably connected to a limiting frame (312). The side wall of the limiting frame (312) is fixedly connected to the inner wall of the main body (1). The connector includes two intermediate plates (321) fixedly connected to the side of the vertical plate (301) near the long rod (311), and a C-shaped frame (322) is fixedly connected to the end of the two intermediate plates (321) away from the vertical plate (301). The bottom of the electric telescopic rod (201) is fixedly connected to the base plate (121); The fixing component (21) includes two inclined grooves (214) formed on the side wall of the horizontal plate (212), and two long grooves (215) formed on the top of the horizontal plate (212), and guide grooves formed on the side wall of the long grooves (215). The bottom of the horizontal plate (212) has two sliding grooves; The movable component (22) includes a spring telescopic plate (221) slidably connected inside the inclined groove, and a rotating plate (222) is rotatably connected to the top of the three spring telescopic plates (221). The end of the rotating plate (222) away from the spring telescopic plate (221) is rotatably connected to three telescopic rods (223), and the bottom of the telescopic rods (223) is slidably connected inside one of the rectangular slots (213); The rotating assembly (23) includes a roller (231) rotatably connected inside the long groove (215), a connecting frame (232) rotatably connected to the outer surface of the roller (231), and a belt (233) sleeved on the outer surface of the roller (231). The bottom end of the belt (233) is fixedly connected to the inside of the long groove (215), and the top end of the roller (231) is fixedly connected to a sliding rod (234). The sliding rod (234) is slidably connected inside the guide groove, and the top of the sliding rod (234) is made of flexible material.

2. The double-sided milling machine for aluminum alloy sheet and strip production according to claim 1, characterized in that: The main body (1) includes: A milling assembly (11) is mounted on the output end of a motor (101); The support component (12) is installed inside the main body (1).

3. The double-sided milling machine for aluminum alloy sheet and strip production according to claim 2, characterized in that: The milling assembly (11) includes a tool holder (111) rotatably connected to the output end of a motor (101), and an upper tool disc (112) is fixedly connected to the bottom of the tool holder (111). The supporting component (12) includes a base plate (121) fixedly connected inside the main body (1), and a second motor (122) is fixedly connected to the top of the base plate (121). The output end of the second motor (122) is fixedly connected to a lower cutter head (123).

4. The double-sided milling machine for aluminum alloy sheet and strip production according to claim 1, characterized in that: The intermediate component (31) includes two spring telescopic rods (313) rotatably connected to the side of the vertical plate (301) away from the long rod (311), and a rotating frame (314) is rotatably connected to one end of the two spring telescopic rods (313) away from the vertical plate (301). The end of the rotating frame (314) away from the spring telescopic rod (313) is rotatably connected to the side wall of the vertical plate (301); The C-shaped frame (322) is inclined at the end away from the middle plate (321).

5. The double-sided milling machine for aluminum alloy sheet and strip production according to claim 1, characterized in that: The extrusion assembly (32) includes a right-angle block (323) disposed on the inclined surface of the C-shaped frame (322), a short rod is fixedly connected to the top of the right-angle block (323), a linear spring is fixedly connected between the two short rods, and the short rod is also connected to the inside of the sliding groove; The right-angle block (323) is fixedly connected to a telescopic platform (324) on the side away from the C-shaped frame (322), and a short shaft is fixedly connected to the side of the telescopic platform (324) close to the right-angle block (323). The short shaft is slidably connected inside the inclined groove (214). The end of the connecting frame (232) near the C-shaped frame (322) is fixedly connected to the side wall of the C-shaped frame (322).

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