Mobile phone frame production rolling device

Abstract

The invention relates to the technical field of mobile phone frame production rolling, and discloses a mobile phone frame production rolling device which comprises a rack, a conveying mechanism is arranged on the front side of the rack, a rolling mechanism is arranged in the rack, and the rolling mechanism comprises an upper roller and a lower roller. Cleaning mechanisms are arranged on the sides, close to a discharging port of the rolling mechanism, of the upper roller and the lower roller correspondingly, the cleaning mechanisms are installed in the rack, a collecting mechanism is arranged on the inner wall of the rack, a correcting mechanism is arranged at a feeding port of the rolling mechanism, and a straightening mechanism is arranged at a discharging port of the rolling mechanism; the cleaning mechanism comprises a scraping plate, and two fixing shells are fixedly connected to the inner wall of the rack. And under the action of the first spring, the scraping plate is always in close contact with the surface of the roller, and residues on the surface of the roller can be effectively scraped off in real time. And it is ensured that the surfaces of the rollers can be always kept in a relatively clean state in the rolling process.

Description

Technical Field

[0001] The invention relates to the technical field of production and rolling of mobile phone frames, and in particular to a production and rolling device for mobile phone frames. Background Art

[0002] As an indispensable communication tool and multifunctional device in modern people's lives, the appearance design and quality of mobile phones directly affect the user experience and purchasing decisions. The frame of the mobile phone not only protects the internal components of the mobile phone, but also largely determines the overall shape and feel of the mobile phone. In the production process of mobile phone frames, the rolling process is one of the key links.

[0003] Titanium alloy has high strength and lower density than stainless steel, which ensures the strength of the mobile phone frame while reducing weight. This makes the mobile phone have a sturdy structure without being too heavy. Existing mobile phone frames are usually made of titanium alloy. When hot rolling the titanium alloy strip, it needs to be heated first. During the hot rolling process, due to the contact between the titanium alloy and the oxygen in the air, an oxide layer will be generated on its surface. When the rollers are rolling the titanium alloy strip, the oxide layer will crack and peel off, and then stick to the rollers. Therefore, the residue on the surface of the rollers cannot be cleaned in real time and effectively, which will cause the rolled titanium alloy strips to be prone to surface quality problems such as scratches and dents. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a method for solving the problem that the residue on the surface of the roller cannot be cleaned effectively and in real time, which may cause the surface quality of the rolled titanium alloy plate and strip to be easily scratched, dented, etc.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a mobile phone frame production rolling device, comprising a frame, a conveying mechanism is arranged on the front side of the frame, a rolling mechanism is arranged inside the frame, the rolling mechanism comprises an upper roller and a lower roller, a cleaning mechanism is arranged on the side of the upper roller and the lower roller close to the discharge port of the rolling mechanism, the cleaning mechanism is installed inside the frame, a collecting mechanism is arranged on the inner wall of the frame, a correction mechanism is arranged at the feed port of the rolling mechanism, and a straightening mechanism is arranged at the discharge port of the rolling mechanism;

[0006] The cleaning mechanism includes a scraper, two fixed shells are fixedly connected to the inner wall of the frame, a mounting frame is slidably connected to the inner wall of the fixed shell, a movable plate is slidably connected to the inner wall of the mounting frame, one side of the movable plate is fixedly connected to the outer side of the scraper, a side of the movable plate away from the scraper is fixedly connected to a plurality of springs, one end of the spring is fixedly connected to the inner wall of the mounting frame, a disassembly assembly is arranged on the outer side of the mounting frame, and the disassembly assembly is used to disassemble the mounting frame.

[0007] Preferably, the disassembly assembly includes two fixing plates, which are rotatably connected to the outside of the installation frame respectively, and an L-shaped plate is fixedly connected to the outside of the fixed shell, and the outside of the fixing plate is snap-fitted with the inside of the L-shaped plate.

[0008] Preferably, the upper roller and the lower roller are both arranged inside the frame, and the outer wall of the frame is provided with a driving component, and the driving component is used to drive the upper roller and the lower roller.

[0009] Preferably, the driving assembly includes a motor, and the motor is fixedly connected to a gear 1 at the output end of the motor through a connecting frame. The gear 1 is meshed with a gear 2, the gear 1 is connected to the upper roller, and the gear 2 is connected to the lower roller.

[0010] Preferably, the conveying mechanism includes a conveying frame, which is installed on the front side of the frame, and a plurality of conveying rollers are installed on the inner wall of the conveying frame. The inner wall of the conveying frame is provided with a guide assembly, and the guide assembly is used for guiding during the transportation of titanium alloy plates and strips.

[0011] Preferably, the guide assembly includes a fixed frame, the fixed frame is installed on the inner wall of the conveying frame, and the outside of the fixed frame is rotatably connected to the guide roller.

[0012] Preferably, the collecting mechanism includes a collecting frame, a handle is provided on the outside of the collecting frame, limiting plates are fixedly connected to both sides of the outside of the collecting frame, two limiting blocks are fixedly connected to the inner wall of the frame, limiting grooves are provided on opposite sides of the two limiting blocks, and the outsides of the two limiting plates are slidably connected to the insides of the limiting grooves on the opposite sides.

[0013] Preferably, the straightening mechanism includes a discharge plate, which is installed on the rear side of the frame through a mounting frame, and one side of the outside of the discharge plate is fixedly connected to two mounting plates, an electric slide rail is installed between the two mounting plates, and an electric slider is installed on the electric slide rail, a moving frame is fixedly connected to the top of the electric slider, and a straightening plate is fixedly connected to the bottom of the moving frame, and a limiting mechanism is arranged on the other side of the outside of the discharge plate, and the limiting assembly is used for limiting the moving frame when it moves.

[0014] Preferably, the limiting assembly includes a limiting frame, the outer side of the limiting frame is fixedly connected to the outer side of the discharge plate, the outer side of the limiting frame is slidably connected to a moving block, and the top of the moving block is connected to one end of the moving frame.

[0015] Preferably, the correction mechanism includes a connecting plate, the outside of which is fixedly connected to the front side of the frame, the top of which is fixedly connected to two connecting plates, connecting rods are slidably connected to the internal through holes of the two connecting plates, and the adjacent ends of the two connecting rods are fixedly connected to the correction plate, and a spring 2 is sleeved on the outside of the connecting rod, one end of the spring 2 is fixedly connected to the outside of the connecting plate, and the other end of the spring 2 is fixedly connected to the outside of the correction plate.

[0016] Working principle: First, the heated titanium alloy strip to be rolled is pulled between the upper roller and the lower roller through the conveying mechanism. Then the motor is started to drive the gear 1 at the output end to rotate, and the gear 1 meshes with the gear 2, thereby driving the upper roller and the lower roller to rotate. The rotation of the conveying roller drives the titanium alloy strip to the feed port of the frame, and the guide roller guides and adjusts the conveying direction of the titanium alloy strip to ensure that the titanium alloy strip enters the rolling mechanism accurately.

[0017] When the titanium alloy strip enters the feeding port of the rack, it first passes through the correction mechanism. When the material enters between the two correction plates, the connecting rod slides in the through hole of the connecting plate and compresses spring 2. The elastic force generated by spring 2 acts on the correction plate, so that the correction plate exerts a certain pressure on the material, correcting the titanium alloy strip to the appropriate position, ensuring that the titanium alloy strip enters the rolling mechanism in the correct state.

[0018] The titanium alloy strip enters between the upper roller and the lower roller, and undergoes plastic deformation under the extrusion of the roller. The rolled titanium alloy strip is output from the upper roller and the lower roller near the discharge port. When it enters the discharge plate, it is started by starting the electric slide rail, driving the electric slider to move on it. The moving frame on the top of the electric slider moves accordingly, and then drives the straightening plate at the bottom to move. The straightening plate straightens the rolled titanium alloy strip on the discharge plate, so that the warped edges and corners can be leveled to meet the quality requirements of the rolled titanium alloy strip. When the moving frame moves, it drives the moving block connected to the top to slide on the limit frame, limiting the movement of the moving frame to ensure the stability of the straightening process.

[0019] At the same time, when the upper roller and the lower roller are rotating, the scraper scrapes off the residue on them. Under the action of spring 1, the scraper always maintains close contact with the surface of the roller. When there is residue on the surface of the roller, the scraper scrapes it off. By rotating the fixing plate to separate it from the L-shaped plate, the installation frame can be removed from the fixed shell. When installing the fixed shell, the installation frame is installed in the fixed shell, and then the fixing plate is rotated to engage with the L-shaped plate on the outside of the fixed shell, so that the position of the installation frame can be fixed.

[0020] The residues scraped off the lower roller by the scraper fall into the collection frame. The collection frame slides through the limit plates on both sides and the limit slots on the limit blocks on the inner wall of the frame to ensure that the collection frame is installed stably and is easy to take out for cleaning and processing. The residues scraped off the upper roller by the scraper can be easily removed manually.

[0021] The present invention provides a rolling device for producing a mobile phone frame. It has the following beneficial effects:

[0022] 1. The scraper of the present invention always keeps close contact with the roller surface under the action of spring 1, and can scrape off the residue on the roller surface in real time and effectively. It ensures that the roller surface can always keep a relatively clean state during the rolling process, reducing the surface quality problems of titanium alloy strips caused by the adhesion of residues, such as scratches and dents, thereby significantly improving the quality of the finished product of the mobile phone frame. By rotating the fixed plate to separate it from the L-shaped plate, the installation frame can be disassembled from the fixed shell, which is convenient for repairing the scraper.

[0023] 2. The present invention uses a moving frame to drive the straightening plate to move, and the straightening plate can level the warped edges and corners of the rolled titanium alloy strip, which can significantly improve the flatness of the material. This makes it easier to control the dimensional accuracy of the titanium alloy strip in subsequent processing procedures such as grinding and assembly, reduces quality problems such as uneven assembly gaps and appearance defects caused by uneven edges and corners, improves the overall quality and appearance of the product, and meets consumers' requirements for high precision and flatness of high-end mobile phone frames.

[0024] 3. In the present invention, when the material enters between the two correction plates, the connecting rod slides in the through hole of the connecting plate and compresses the second spring at the same time. The elastic force generated by the second spring acts on the correction plate, so that the correction plate applies a certain pressure to the material, corrects the titanium alloy strip to a suitable position, and corrects the material to a suitable state before entering the rolling mechanism, effectively reducing the problem of uneven rolling caused by the deviation of the initial position of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A perspective view of the present invention;

[0026] Figure 2 It is a schematic diagram of the rolling mechanism structure of the present invention;

[0027] Figure 3 It is a schematic diagram of the frame structure of the present invention;

[0028] Figure 4 It is a schematic diagram of the cleaning mechanism structure of the present invention;

[0029] Figure 5 It is a schematic diagram of the structure of the movable plate of the present invention;

[0030] Figure 6 for Figure 5 The enlarged image at A in the middle;

[0031] Figure 7 It is a schematic diagram of the structure of the collecting mechanism of the present invention;

[0032] Figure 8 It is a structural schematic diagram of the straightening mechanism of the present invention;

[0033] Fig. 9 It is a schematic diagram of the structure of the limiting frame of the present invention;

[0034] Fig.10 It is a schematic diagram of the correction mechanism structure of the present invention.

[0035] Among them, 1. conveying mechanism; 101. conveying frame; 102. conveying roller; 103. fixed frame; 104. guide roller; 2. frame; 3. rolling mechanism; 301. upper roller; 302. lower roller; 303. motor; 304. gear 1; 305. gear 2; 306. connecting frame; 4. cleaning mechanism; 401. scraper; 402. moving plate; 403. mounting frame; 404. spring 1; 405. fixed plate; 406. fixed shell; 407. L-shaped plate; 5. collecting machine Structure; 501, collection frame; 502, handle; 503, limit block; 504, limit plate; 505, limit slot; 6, straightening mechanism; 601, electric slide rail; 602, electric slider; 603, moving frame; 604, straightening plate; 605, limit frame; 606, mounting frame; 607, mounting plate; 608, moving block; 609, discharge plate; 7, correction mechanism; 701, connecting plate; 702, connecting plate; 703, connecting rod; 704, spring 2; 705, correction plate. DETAILED DESCRIPTION

[0036] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings of the present invention. 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 creative work are within the scope of protection of the present invention.

[0037] See also Figure 1-Figure 10The embodiment of the present invention provides a rolling device for producing a mobile phone frame, including a frame 2. A conveying mechanism 1 is arranged on the front side of the frame 2 to facilitate the conveying of the material to be processed to the rolling mechanism 3, thereby improving the degree of automation of production and reducing the labor intensity of manual handling. A rolling mechanism 3 is arranged inside the frame 2 to roll the titanium alloy strip to the required size. A cleaning mechanism 4 is arranged on the side of the upper roller 301 and the lower roller 302 close to the discharge port of the rolling mechanism 3. The cleaning mechanism 4 is installed inside the frame 2 to clean the residue on the surface of the roller in time, keep the roller clean, and improve the rolling quality. A collecting mechanism 5 is arranged on the inner wall of the frame 2 to collect the residue scraped off the lower roller 302 to keep the working environment clean. A correcting mechanism 7 is arranged at the feed port of the rolling mechanism 3 to correct the material entering the rolling mechanism 3 to ensure that the material enters the rolling process in the correct state. The discharge port of the rolling mechanism 3 is provided with a straightening mechanism 6 for straightening the rolled material so as to level the warped edges and corners and improve the product quality.

[0038] The cleaning mechanism 4 includes a scraper 401, which can directly contact the surface of the roller to scrape off the residue on the roller to ensure the cleanliness of the roller surface. The inner wall of the frame 2 is fixedly connected to two fixed shells 406, which provide an installation position for the mounting frame 403. The inner wall of the fixed shell 406 is slidably connected to the mounting frame 403, which is convenient for the installation and removal of the mounting frame 403. The inner wall of the mounting frame 403 is slidably connected to a movable plate 402, so that the scraper 401 can flexibly adjust its position within a certain range. When there is a large residue, the scraper 401 can adapt to different situations by sliding the movable plate 402 to improve the cleaning effect. One side of the movable plate 402 is fixedly connected to the outer side of the scraper 401 to ensure that the scraper 401 is firmly connected to the movable plate 402. A plurality of springs 404 are fixedly connected to the side of the movable plate 402 away from the scraper 401, and the springs 404 can keep the scraper 401 in close contact with the roller surface at all times. One end of the spring 1 404 is fixedly connected to the inner wall of the mounting frame 403, providing a stable fixing point for the spring 1 404. A disassembly assembly is provided on the outside of the mounting frame 403, and the disassembly assembly is used to disassemble the mounting frame 403, which further facilitates the disassembly of the mounting frame 403, so that when it is necessary to perform deep maintenance on the cleaning mechanism 4 or replace components such as the scraper 401, the operation can be more convenient.

[0039] See also Figure 2 , Figure 3 and Figure 4The disassembly assembly includes two fixing plates 405, which are respectively rotatably connected to the outside of the installation frame 403. The two fixing plates 405 increase the stability of the fixing of the installation frame 403. An L-shaped plate 407 is fixedly connected to the outside of the fixing shell 406, and the L-shaped plate provides a snap-in position for the fixing plate 405. The outside of the fixing plate 405 is snap-fitted with the inside of the L-shaped plate 407. When the installation frame 403 needs to be disassembled for maintenance or replacement of the cleaning mechanism 4, the installation frame 403 can be easily taken out of the fixing shell 406 by simply rotating the fixing plate 405. The operation is simple and convenient.

[0040] See also Figure 1 , Figure 2 and Figure 3 The rolling mechanism 3 includes an upper roller 301 and a lower roller 302, both of which are arranged inside the frame 2. The cooperation of the upper roller 301 and the lower roller 302 can roll the titanium alloy strip to achieve the required shape and size. The outer wall of the frame 2 is provided with a driving assembly, which is used to drive the upper roller 301 and the lower roller 302, provide a power source for the rollers, ensure that the rolling process can be carried out automatically, and improve production efficiency.

[0041] See also Figure 1 , Figure 2 and Figure 3 The drive assembly includes a motor 303, which is connected to a connecting frame 306. The motor 303 is a prior art. The motor 303 is used as a power source to provide stable and reliable power output for the gear. The connecting frame 306 can firmly fix the motor 303 on the frame 2 to prevent the motor 303 from shaking or shifting during operation, thereby ensuring the normal operation of the motor 303. The output end of the motor 303 is fixedly connected with a gear 1 304, and the gear 1 304 is meshed with a gear 2 305. Through the precise power transmission of the gear transmission, it is ensured that the speed and direction of the upper roller 301 and the lower roller 302 meet the rolling requirements. The gear 1 304 is connected to the upper roller 301, and the gear 2 305 is connected to the lower roller 302, so as to realize the transmission of the power of the motor 303 to the roller, so that the upper roller 301 and the lower roller 302 can rotate synchronously, and the titanium alloy strip can be effectively rolled.

[0042] See also Figure 1 and Figure 2 The conveying mechanism 1 includes a conveying frame 101, which is installed on the front side of the frame 2. The conveying frame 101 provides installation support for conveying rollers 102 and guide components. A plurality of conveying rollers 102 are installed on the inner wall of the conveying frame 101. The plurality of conveying rollers 102 work together to smoothly convey the material to be processed.

[0043] See also Figure 1The inner wall of the conveyor frame 101 is provided with a guide assembly, which is used for guiding the titanium alloy plate and strip during transportation. The guide assembly includes a fixed frame 103, which is installed on the inner wall of the conveyor frame 101. The outer rotation of the fixed frame 103 is connected to the guide roller 104. The fixed frame 103 provides a stable installation position for the guide roller 104. The guide roller 104 rotates on the fixed frame 103, flexibly guiding the conveying direction of the titanium alloy plate, reducing the friction between the titanium alloy plate and the guide roller 104, and allowing the titanium alloy plate to smoothly enter the correction mechanism 7.

[0044] See also Figure 2 , Figure 3 and Figure 7 The collecting mechanism 5 includes a collecting frame 501, and a handle 502 is arranged on the outside of the collecting frame 501. The collecting frame 501 is used to collect the residues generated during the rolling process, so as to keep the working environment clean. The handle 502 facilitates the operator to take out the collecting frame 501 for cleaning, thereby improving the convenience of operation. The two sides of the outside of the collecting frame 501 are fixedly connected with the limiting plates 504, and the inner wall of the frame 2 is fixedly connected with two limiting blocks 503. The opposite sides of the two limiting blocks 503 are provided with limiting grooves 505. The outside of the two limiting plates 504 is slidably connected with the inside of the limiting grooves 505 on the opposite sides. The cooperation between the limiting plates 504 and the limiting grooves 505 ensures that the collecting frame 501 is installed stably, and also facilitates the installation and removal of the collecting frame 501, and is convenient for cleaning and maintenance.

[0045] See also Figure 2 , Figure 8 and Fig. 9 , the straightening mechanism 6 includes a discharge plate 609, which provides a support and conveying platform for the rolled material. The discharge plate 609 is installed on the rear side of the frame 2 through the mounting frame 606, and is installed on the rear side of the frame 2 through the mounting frame 606, and the position is reasonable. Two mounting plates 607 are fixedly connected to the outer side of the discharge plate 609, providing a stable installation position for the electric slide rail 601. An electric slide rail 601 is installed between the two mounting plates 607. The electric slide rail 601 is a limit technology, and the electric slide rail 601 provides a precise moving track for the electric slider 602. The electric slide rail 601 is installed with an electric slider 602. The movement of the electric slider 602 on the electric slide rail 601 can drive the moving frame 603 and the straightening plate 604 to make precise position adjustments. The top of the electric slider 602 is fixedly connected with a moving frame 603, and the moving frame 603 provides support and connection for the straightening plate 604. A straightening plate 604 is fixedly connected to the bottom of the moving frame 603. The straightening plate 604 directly acts on the rolled material to straighten it, so that the warped edges and corners of the material can be leveled, thereby improving product quality.

[0046] See also Figure 2 , Fig. 9, a limiting mechanism is provided on the other side of the outside of the discharge plate 609. The limiting assembly is used to limit the movement of the moving frame 603 when it moves. The limiting mechanism can limit the moving range of the moving frame 603 to prevent the moving frame 603 from excessively moving and causing deviations in the straightening operation. The limiting assembly includes a limiting frame 605. The outer side of the limiting frame 605 is fixedly connected to the outer side of the discharge plate 609. The limiting frame 605 provides a sliding position for the moving block 608 and limits the moving range of the moving block 608. The outer side of the limiting frame 605 is slidably connected to the moving block 608. The top of the moving block 608 is connected to one end of the moving frame 603. The moving block 608 can slide smoothly on the limiting frame 605 and cooperate with the movement of the moving frame 603 to achieve real-time limiting of the moving process of the moving frame 603. The limiting assembly is closely associated with the moving frame 603 . When the moving frame 603 moves, the moving block 608 slides synchronously on the limiting frame 605 , providing effective limiting constraints for the movement of the moving frame 603 .

[0047] See also Figure 1 , Fig.10 The correction mechanism 7 includes a connecting plate 701, the outside of which is fixedly connected to the front side of the frame 2, and the connecting plate 701 provides an installation position for the connecting plate 702. The top of the connecting plate 701 is fixedly connected to the two connecting plates 702, providing an installation position for the connecting rod 703. The internal through holes of the two connecting plates 702 are slidably connected with connecting rods 703, and the connecting rods 703 can slide flexibly in the through holes, so that the correction plate 705 can be adaptively adjusted according to different conditions of the titanium alloy strip. The proximal ends of the two connecting rods 703 are fixedly connected with correction plates 705, and the correction plates 705 directly act on the titanium alloy strip to be processed to correct the titanium alloy strip. The outer sleeve of the connecting rod 703 is provided with a spring 2 704, one end of the spring 2 704 is fixedly connected to the outer side of the connecting plate 702, and the other end of the spring 2 704 is fixedly connected to the outer side of the correction plate 705. The spring 2 704 provides elastic force for the correction plate 705, so that the correction plate 705 can apply appropriate pressure to materials of different sizes and shapes to achieve adaptive correction.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile phone frame production rolling device, comprising a frame (2), characterized in that: A conveying mechanism (1) is arranged at the front side of the frame (2), a rolling mechanism (3) is arranged inside the frame (2), the rolling mechanism (3) comprises an upper rolling roller (301) and a lower rolling roller (302), a cleaning mechanism (4) is arranged on the side of the upper rolling roller (301) and the lower rolling roller (302) close to the discharge port of the rolling mechanism (3), the cleaning mechanism (4) is installed inside the frame (2), a collecting mechanism (5) is arranged on the inner wall of the frame (2), a correcting mechanism (7) is arranged at the feed port of the rolling mechanism (3), and a straightening mechanism (6) is arranged at the discharge port of the rolling mechanism (3); The cleaning mechanism (4) comprises a scraper (401), two fixed shells (406) are fixedly connected to the inner wall of the frame (2), the inner wall of the fixed shell (406) is slidably connected to a mounting frame (403), the inner wall of the mounting frame (403) is slidably connected to a movable plate (402), one side of the movable plate (402) is fixedly connected to the outer side of the scraper (401), a side of the movable plate (402) away from the scraper (401) is fixedly connected to a plurality of springs (404), one end of the springs (404) is fixedly connected to the inner wall of the mounting frame (403), and a disassembly component is arranged on the outer side of the mounting frame (403), and the disassembly component is used to disassemble the mounting frame (403).

2. A mobile phone frame production rolling device according to claim 1, characterized in that: The disassembly assembly comprises two fixing plates (405), the two fixing plates (405) are rotatably connected to the outside of the installation frame (403), the outside of the fixing shell (406) is fixedly connected with an L-shaped plate (407), and the outside of the fixing plate (405) is snap-fitted with the inside of the L-shaped plate (407).

3. A mobile phone frame production rolling device according to claim 1, characterized in that: The upper roller (301) and the lower roller (302) are both arranged inside the frame (2), and a driving component is arranged on the outer wall of the frame (2), and the driving component is used to drive the upper roller (301) and the lower roller (302).

4. A mobile phone frame production rolling device according to claim 3, characterized in that: The driving assembly comprises a motor (303), the motor (303) is connected via a connecting frame (306), an output end of the motor (303) is fixedly connected with a gear 1 (304), the gear 1 (304) is meshed with a gear 2 (305), the gear 1 (304) is connected with an upper roller (301), and the gear 2 (305) is connected with a lower roller (302).

5. A mobile phone frame production rolling device according to claim 1, characterized in that: The conveying mechanism (1) comprises a conveying frame (101), the conveying frame (101) is installed on the front side of the frame (2), a plurality of conveying rollers (102) are installed on the inner wall of the conveying frame (101), and a guide assembly is provided on the inner wall of the conveying frame (101), and the guide assembly is used for guiding when transporting titanium alloy plates and strips.

6. A mobile phone frame production rolling device according to claim 5, characterized in that: The guide assembly comprises a fixed frame (103), the fixed frame (103) is installed on the inner wall of the conveying frame (101), and the outside of the fixed frame (103) is rotatably connected to a guide roller (104).

7. A mobile phone frame production rolling device according to claim 1, characterized in that: The collecting mechanism (5) comprises a collecting frame (501), a handle (502) is arranged on the outside of the collecting frame (501), both sides of the outside of the collecting frame (501) are fixedly connected to limiting plates (504), the inner wall of the frame (2) is fixedly connected to two limiting blocks (503), the opposite sides of the two limiting blocks (503) are provided with limiting grooves (505), and the outsides of the two limiting plates (504) are slidably connected to the insides of the limiting grooves (505) on the opposite sides.

8. The mobile phone frame production rolling device according to claim 1, characterized in that: The straightening mechanism (6) comprises a discharge plate (609), wherein the discharge plate (609) is mounted on the rear side of the frame (2) via a mounting frame (606), wherein one side of the outside of the discharge plate (609) is fixedly connected to two mounting plates (607), wherein an electric slide rail (601) is mounted between the two mounting plates (607), wherein an electric slider (602) is mounted on the electric slide rail (601), wherein the top of the electric slider (602) is fixedly connected to a moving frame (603), wherein the bottom of the moving frame (603) is fixedly connected to a straightening plate (604), and a limiting mechanism is arranged on the other side of the outside of the discharge plate (609), wherein the limiting assembly is used for limiting the moving frame (603) when it moves.

9. A mobile phone frame production rolling device according to claim 8, characterized in that: The limiting assembly comprises a limiting frame (605), the outer side of the limiting frame (605) is fixedly connected to the outer side of the discharge plate (609), the outer side of the limiting frame (605) is slidably connected to a moving block (608), and the top of the moving block (608) is connected to one end of the moving frame (603).

10. A mobile phone frame production rolling device according to claim 1, characterized in that: The correction mechanism (7) comprises a connecting plate (701), the outside of which is fixedly connected to the front side of the frame (2), the top of which is fixedly connected to two connecting plates (702), the internal through holes of the two connecting plates (702) are slidably connected with connecting rods (703), the adjacent ends of the two connecting rods (703) are fixedly connected to the correction plate (705), the outside of the connecting rod (703) is sleeved with a second spring (704), one end of which is fixedly connected to the outside of the connecting plate (702), and the other end of which is fixedly connected to the outside of the correction plate (705).

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