Automatic production line for mobile phone assembly

Abstract

The invention provides an automatic production line for mobile phone assembly, and belongs to the technical field of mobile phone assembly production. A conveyor belt; the supporting frame is fixedly connected to the upper end of the conveying belt; the conveying mechanism comprises a fixing plate, rolling rods, a toothed belt, gears and a second servo motor, the multiple rolling rods and the multiple gears are arranged, the fixing plate is fixedly connected to one side end of the supporting frame, and the rolling rods are rotationally connected into the supporting frame and penetrate through the supporting frame. According to the mobile phone semi-finished product transfer device, the mobile phone semi-finished product can be quickly transferred from one working procedure to another working procedure, the mobile phone rear cover can be accurately adsorbed and moved to a designated position and can be in butt joint with the mobile phone semi-finished product due to the design of an electric suction cup in the moving mechanism, the requirement for manual operation is reduced, and the efficiency and the productivity of a production line are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of mobile phone assembly production, and in particular relates to an automatic production line for mobile phone assembly. Background Art

[0002] Mobile phone assembly automation production line refers to the automation equipment and technology used in the assembly process of electronic products such as smartphones. This production line usually includes multiple workstations, each of which is responsible for performing a specific assembly task, from placing screws to screen pasting to final quality inspection.

[0003] After searching, it was found that a mobile phone motor vibrator assembly, solder paste coating and hardening production line was disclosed in a Chinese patent with authorization announcement number "CN105710000B", including a frame, an automatic tin scraping device, a hardening device and a control system. The vibrator assembly equipment, the automatic tin scraping device and the solder paste hardening device are arranged on the frame in sequence. The control system controls the operation of the vibrator assembly equipment, and the vibrator is vibrated and assembled into the fixture in the vibration plate. Then the fixture carrying the vibrator enters the tin scraping device. The control system controls the tin scraping device to coat the surface with solder paste, and then the vibrator is sent to the bottom of the hot pressing head of the hardening equipment by a conveyor belt for hot pressing and hardening. After completion, it is sent out by the conveyor belt. The control system controls the mobile phone vibrator to continuously assemble, apply solder paste and hot press harden on a production line. Compared with the original step-by-step manual operation, the operation speed is significantly accelerated, the production efficiency is greatly improved, and full automation is realized, which can fully meet the increasing batch demand of mobile phone production.

[0004] When loading the back cover of a mobile phone, most workshops manually snap the phone and the back cover together, heat the back cover with a hot melt gun, and then press it lightly to make it fit tightly. However, this method is a waste of human resources and slow in large-scale wholesale production. Summary of the invention

[0005] The purpose of the present invention is to provide an automated production line for assembling mobile phones, aiming to solve the problem that when loading a back cover on a mobile phone in the prior art, most workshops manually snap the mobile phone and the back cover together, heat the back cover with a hot melt gun, and then press it lightly to make it fit tightly. However, this method will waste human resources and is slow in large-scale wholesale production.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] An automatic production line for assembling a mobile phone, comprising:

[0008] Conveyor belts;

[0009] A support frame, the support frame is fixedly connected to the upper end of the conveyor belt;

[0010] The transmission mechanism comprises a fixed plate, a rolling rod, a toothed belt, a gear and a second servo motor, wherein a plurality of rolling rods and gears are provided, the fixed plate is fixedly connected to one side end of the support frame, the rolling rod is rotatably connected to and penetrates the support frame, the second servo motor is fixedly connected to the upper end of the fixed plate, a plurality of gears are respectively fixedly connected to the circumferential surfaces of a plurality of rolling rods, the toothed belt meshes with the plurality of gears, one of the rolling rods is fixedly connected to the output shaft of the second servo motor, and the bottom of the fixed plate contacts the toothed belt;

[0011] The clamping mechanism is arranged on the upper side of the conveyor belt. The semi-finished mobile phone can be moved to a designated position through the clamping mechanism, and then the semi-finished mobile phone is clamped for the next processing;

[0012] The moving mechanism is arranged on the upper side of the support frame. The moving mechanism can adsorb the back cover of the semi-finished mobile phone, drive it to a designated position, and dock with the semi-finished mobile phone.

[0013] As a preferred solution of the present invention, the clamping mechanism includes a first support plate, a lifting support frame, a clip at the upper end of the mobile phone, a running rack, a limiting round rod, a gear, an L-shaped rack, a third cylinder, a clip on the left side of the mobile phone, a support rod, a gasket, a clip at the lower end of the mobile phone, a second support plate and a fourth cylinder, the first support plate and the second support plate are both fixedly connected to the upper end of the conveyor belt, the fourth cylinder is fixedly connected to one side of the second support plate, the L-shaped rack is fixedly connected to the extended end of the fourth cylinder, the clip at the lower end of the mobile phone is fixedly connected to one side of the L-shaped rack, and the limiting round rod is fixedly connected to the first At one side end of the support plate, the gear is rotatably connected to the circumferential surface of the limiting round rod, the limiting round rod is meshed with the L-shaped rack, the running rack is slidably connected in the first support plate, the upper end clip of the mobile phone is fixedly connected to one side end of the running rack, the running rack and the gear are meshed with each other, the hanging support frame is fixedly connected to the lower end of the support frame, the third cylinder is fixedly connected to the lower end of the hanging support frame, the left side clip of the mobile phone is fixedly connected to the extended end of the third cylinder, the support rod is fixedly connected to one side end of the left side clip of the mobile phone, and the gasket is fixedly connected to the other side of the support rod.

[0014] As a preferred scheme of the present invention, the moving mechanism includes a workbench, a first servo motor, a slide groove, a slider, a screw rod, a first cylinder, an electric suction cup, a fixed block, a circular hole, a second cylinder and a placing plate, the workbench is fixedly connected to the upper end of the support frame, the slide groove is opened at the upper end of the workbench, the slider is slidably connected in the slide groove, the screw rod is rotatably connected in the slide groove, the slider is threadedly connected to the surface of the screw rod through a nut, the first servo motor is fixedly connected to one side end of the workbench, the screw rod is fixedly connected to the output shaft of the first servo motor, the first cylinder is fixedly connected to the lower end of the slider, the electric suction cup is arranged at the extended end of the first cylinder, the fixed block is fixedly connected to one side inner wall of the support frame, the circular hole is opened at one side end of the fixed block, the second cylinder is fixedly connected in the circular hole, the placing plate is fixedly connected to the extended end of the second cylinder, and the placing plate is located on the lower side of the electric suction cup.

[0015] As a preferred solution of the present invention, one side end of the fixing block is fixedly connected to two limiting rods, one side end of the placing plate is provided with two limiting holes, and the two limiting rods are respectively located in the two limiting holes.

[0016] As a preferred solution of the present invention, a semi-finished mobile phone gasket is provided on the surface of the conveyor belt, and the semi-finished mobile phone gasket is made of sponge.

[0017] As a preferred solution of the present invention, the distance between the upper clip of the mobile phone, the left clip of the mobile phone and the lower clip of the mobile phone and the conveyor belt is 0.2 cm.

[0018] As a preferred solution of the present invention, a clamping block is fixedly connected to the lower end of the lifting support frame, a limiting groove is provided on one side end of the L-shaped rack, and the clamping block is located in the limiting groove.

[0019] As a preferred solution of the present invention, a plurality of L-shaped limiting clips are fixedly connected to the upper end of the support frame, and the L-shaped limiting clips are in contact with the upper end of the toothed belt.

[0020] As a preferred solution of the present invention, triangle plates are fixedly connected to the adjacent ends of the inner walls of both sides of the support frame, and scrapers are fixedly connected to the two side ends of the triangle plates.

[0021] As a preferred solution of the present invention, the distance between the scraper and the rolling rod is 0.1 cm.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The automated production line integrates key components such as conveyor belts, clamping mechanisms and moving mechanisms to achieve rapid transfer of semi-finished mobile phones from one process to another. The electric suction cup design in the moving mechanism can accurately absorb and move the back cover of the mobile phone to the specified position and dock with the semi-finished mobile phone, reducing the need for manual operation and improving the efficiency and capacity of the production line.

[0024] 2. The design of the production line includes multiple precision components such as gears, toothed belts and cylinders, which work together to ensure the accuracy of each processing step. The clamping mechanism can stably fix the semi-finished mobile phone to avoid displacement or damage during the processing; at the same time, the sponge gasket installed on the conveyor belt can protect the product while reducing the impact of vibration, thereby helping to improve the quality of the final product.

[0025] 3. By adopting automatic control equipment such as servo motors and cylinders, the production line can achieve 24-hour uninterrupted operation, reducing production stagnation caused by insufficient manpower or fatigue. In addition, the triangular plate and scraper structure in the design can help clean impurities on the roller, reduce downtime and maintenance costs caused by equipment failure, and further reduce the overall cost of production. At the same time, this design is also convenient for daily maintenance and inspection to ensure long-term and stable operation of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0027] Figure 1 It is a first-view stereogram in the present invention;

[0028] Figure 2 For the present invention Figure 1 A partial enlarged view of the middle A;

[0029] Figure 3 It is a second viewing angle stereogram in the present invention;

[0030] Figure 4 For the present invention Figure 3 A partial enlarged view of point B in the middle;

[0031] Figure 5 It is a first sectional stereoscopic diagram in the present invention;

[0032] Figure 6 For the present invention Figure 5 A partial enlarged view of point C in the middle;

[0033] Figure 7 It is an enlarged view of the triangle plate in the present invention;

[0034] Figure 8 It is a second sectional stereoscopic view in the present invention.

[0035] In the figure: 1, conveyor belt; 2, semi-finished gasket of mobile phone; 301, workbench; 302, first servo motor; 303, slide; 304, slider; 305, screw rod; 306, first cylinder; 307, electric suction cup; 401, fixed plate; 402, support frame; 403, rolling rod; 404, toothed belt; 405, gear; 406, second servo motor; 5, L-shaped limit clip; 6, triangle plate; 701, fixed block; 702, circular hole; 703, second cylinder; 704, placement plate; 8. Limit rod; 9. Limit hole; 1001. First support plate; 1002. Lifting support frame; 1003. Upper clip of mobile phone; 1004. Running rack; 1005. Limit round rod; 1006. Gear; 1007. L-shaped rack; 1008. Third cylinder; 1009. Clip on the left side of mobile phone; 1010. Support rod; 1011. Gasket; 1012. Clip on the lower end of mobile phone; 1013. Second support plate; 1014. Fourth cylinder; 11. Clamp block; 12. Limit groove; 13. Scraper. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments 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] Example 1

[0038] See also Figure 1-Figure 8 , the present invention provides the following technical solutions:

[0039] An automatic production line for assembling a mobile phone, comprising:

[0040] Conveyor belt 1;

[0041] A support frame 402, the support frame 402 is fixedly connected to the upper end of the conveyor belt 1;

[0042] The transmission mechanism includes a fixed plate 401, a rolling rod 403, a toothed belt 404, a gear 405 and a second servo motor 406, wherein the rolling rod 403 and the gear 405 are provided in plurality, the fixed plate 401 is fixedly connected to one side end of the support frame 402, the rolling rod 403 is rotatably connected to and penetrates the support frame 402, the second servo motor 406 is fixedly connected to the upper end of the fixed plate 401, a plurality of gears 405 are respectively fixedly connected to the circumferential surfaces of a plurality of rolling rods 403, the toothed belt 404 and the plurality of gears 405 are meshed with each other, one of the rolling rods 403 is fixedly connected to the output shaft of the second servo motor 406, and the bottom of the fixed plate 401 is in contact with the toothed belt 404;

[0043] The clamping mechanism is arranged on the upper side of the conveyor belt 1. The semi-finished mobile phone can be moved to a designated position by the clamping mechanism, and then the semi-finished mobile phone is clamped for the next processing;

[0044] The moving mechanism is disposed on the upper side of the support frame 402, and the back cover of the semi-finished mobile phone can be adsorbed by the moving mechanism, and driven to a designated position to dock with the semi-finished mobile phone;

[0045] The clamping mechanism includes a first support plate 1001, a lifting support frame 1002, a mobile phone upper end clip 1003, a running rack 1004, a limiting round rod 1005, a gear 1006, an L-shaped rack 1007, a third cylinder 1008, a mobile phone left side clip 1009, a support rod 1010, a gasket 1011, a mobile phone lower end clip 1012, a second support plate 1013 and a fourth cylinder 1014. The first support plate 1001 and the second support plate 1013 are both fixedly connected to the upper end of the conveyor belt 1, the fourth cylinder 1014 is fixedly connected to one side of the second support plate 1013, the L-shaped rack 1007 is fixedly connected to the extended end of the fourth cylinder 1014, the mobile phone lower end clip 1012 is fixedly connected to one side of the L-shaped rack 1007, and the limiting round rod 1005 is fixedly connected to At one side end of the first support plate 1001, the gear 1006 is rotatably connected to the circumferential surface of the limiting round rod 1005, the limiting round rod 1005 is meshed with the L-shaped rack 1007, the running rack 1004 is slidably connected in the first support plate 1001, the upper end clip 1003 of the mobile phone is fixedly connected to one side end of the running rack 1004, the running rack 1004 is meshed with the gear 1006, the hanging support frame 1002 is fixedly connected to the lower end of the support frame 402, the third cylinder 1008 is fixedly connected to the lower end of the hanging support frame 1002, the left side clip 1009 of the mobile phone is fixedly connected to the extended end of the third cylinder 1008, the support rod 1010 is fixedly connected to one side end of the left side clip 1009 of the mobile phone, and the gasket 1011 is fixedly connected to the other side of the support rod 1010;

[0046] The moving mechanism includes a workbench 301, a first servo motor 302, a slide 303, a slider 304, a screw rod 305, a first cylinder 306, an electric suction cup 307, a fixing block 701, a circular hole 702, a second cylinder 703 and a placing plate 704. The workbench 301 is fixedly connected to the upper end of the support frame 402, the slide 303 is opened at the upper end of the workbench 301, the slider 304 is slidably connected in the slide 303, the screw rod 305 is rotatably connected in the slide 303, the slider 304 is threadedly connected to the surface of the screw rod 305 through a nut, and the first servo motor 3 02 is fixedly connected to one side end of the workbench 301, the screw rod 305 is fixedly connected to the output shaft of the first servo motor 302, the first cylinder 306 is fixedly connected to the lower end of the slider 304, the electric suction cup 307 is arranged at the extended end of the first cylinder 306, the fixed block 701 is fixedly connected to the inner wall of one side of the support frame 402, the circular hole 702 is opened at one side end of the fixed block 701, the second cylinder 703 is fixedly connected in the circular hole 702, the placing plate 704 is fixedly connected to the extended end of the second cylinder 703, and the placing plate 704 is located at the lower side of the electric suction cup 307.

[0047] In a specific embodiment of the present invention, when the device is in use, the mobile phone is taken out and placed upside down on the upper end of the conveyor belt 1, and the back cover of the mobile phone is placed on the surface of the rolling rod 403, and the two are operated synchronously so that they move at the same time to ensure that there is no misalignment. The conveyor belt 1 is responsible for transporting the semi-finished mobile phone to be assembled from one station to another. The main function of the support frame 402 is to provide a stable installation platform for the transmission mechanism. It is made of high-strength steel to ensure that the structure is stable and reliable. The fixed plate 401 is used to fix the second servo motor 406 and keep the bottom of the toothed belt 404 flat. The rolling rod 403 is connected to the support frame 402 through a bearing to ensure that the back cover can be driven to move forward. The toothed belt 404 is engaged with multiple gears 405 to ensure the uniformity of power. The transmission of power from the second servo motor 406 to the toothed belt 404 is realized through the meshing action of the gears 405. The output shaft of the second servo motor 406 is directly connected to a rolling rod 403. When the second servo motor 406 is working, it will drive the rolling rod 403 connected to it to rotate, and then through the linkage of the gears and the toothed belt, the movement of the entire transmission mechanism is realized. The bottom of the fixed plate 401 is in contact with the toothed belt 404, so that the toothed belt is always in close contact with the rolling rod, which not only improves the transmission efficiency, but also reduces the wear caused by sliding. The first support plate 1001 and the second support plate 1013 serve as the basic mounting surfaces of the entire clamping mechanism for support use. The fourth cylinder 1014 provides a driving force for controlling the left and right movement of the L-shaped rack 1007. The mobile phone is moved, thereby driving the movement and clamping of the lower end clamping piece 1012 of the mobile phone. The L-shaped rack 1007 and the lower end clamping piece 1012 of the mobile phone are extended and retracted with the fourth cylinder 1014. When the L-shaped rack 1007 moves, it will push the lower end clamping piece 1012 of the mobile phone to clamp the charging port of the semi-finished mobile phone. The limiting round rod 1005 is used to limit the rotation of the gear 1006, which plays a role of correction and support. The gear 1006 and the L-shaped rack 1007 are meshed with each other, which can make the bottom running rack 1004 move in the opposite direction and inward. While ensuring the linear motion of the L-shaped rack 1007, the running rack 1004 and the upper end clamping piece 1003 of the mobile phone clamp the upper part of the mobile phone. The lifting support frame 1002 is used to support the third cylinder 1008 to make the mobile phone charging port of the semi-finished ... The extended end of the third cylinder 1008 is fixed with a mobile phone left side clamp 1009 for clamping the left side of the mobile phone, a support rod 1010 and a gasket 1011, which increase the stability of clamping. The gasket 1011 is fixed on the other side of the support rod to increase the pressure distribution on the contact surface with the mobile phone to prevent damage to the mobile phone during the clamping process. The workbench (301) serves as the main bearing platform of the entire mobile mechanism and provides a stable installation foundation for the components. The slider (304) can move horizontally in the slide groove (303) to achieve precise position adjustment and provide stable movement. When the rear cover moves to the upper end of the placement plate 704 through the rolling rod 403, the slider (304) is threadedly connected to the screw rod 305 through a nut. When the screw rod 305 rotates,The slider (304) will make a linear motion along the slide groove (303), ensuring the accuracy and stability of the movement of the slider (304). The output shaft of the first servo motor 302 is fixedly connected to the screw rod 305. The precise control capability of the servo motor enables the rotation angle and speed of the screw rod 305 to be precisely adjusted, thereby controlling the position of the slider 304. The first cylinder 306 is provided with an electric suction cup 307 at its extended end. When the slider 304 moves into position, the first cylinder 306 can be extended to make the electric suction cup 307 descend to absorb the back cover of the stopped mobile phone on the upper side of the placement plate 704. The machine 302 drives the screw rod 305 to move, so that after the first cylinder 306 reaches the specified position, the second cylinder 703 in the fixed block 701 can pull back the placement plate 704, and then part of the space will be exposed. The first cylinder 306 continues to move downward, so that the back cover is aligned with the semi-finished mobile phone, so that the two are spliced, and then the clamping mechanism is released, so that the assembled semi-finished mobile phone flows forward. When the third cylinder 1008 in this device pulls the left clip 1009 of the mobile phone upward, it does not need to cross the L-shaped rack 1007, so it does not affect the flow of the mobile phone. This device can drive the manual installation of personnel to improve efficiency.

[0048] For details, please refer to Figure 1-Figure 8 One side end of the fixed block 701 is fixedly connected to two limiting rods 8 , and one side end of the placement plate 704 is provided with two limiting holes 9 , and the two limiting rods 8 are respectively located in the two limiting holes 9 .

[0049] In this embodiment: the two limit rods 8 are respectively located in the two limit holes 9. This design ensures that the placing plate 704 can move along a predetermined path during the movement, avoids deviation or shaking, and enhances stability. The design of the limit rods 8 and the limit holes 9 makes the movement of the placing plate 704 more precise and controllable, ensuring the stability of the placing plate 704 during the movement, avoiding deviation or vibration caused by mechanical movement, thereby improving the working accuracy and efficiency of the overall equipment.

[0050] For details, please refer to Figure 1-Figure 8 A semi-finished mobile phone gasket 2 is provided on the surface of the conveyor belt 1, and the semi-finished mobile phone gasket 2 is made of sponge.

[0051] In the present embodiment: when the semi-finished mobile phone moves on the conveyor belt 1, the semi-finished mobile phone gasket 2 can be used to fix its position, so that personnel can accurately place the semi-finished mobile phone in the correct position. The sponge gasket can reduce the friction and impact of the semi-finished mobile phone during the transmission process, and avoid scratching or damaging the product surface. Since the sponge is elastic, it can absorb vibration to a certain extent, ensuring that the product remains stable during high-speed transmission. The sponge material helps to reduce the sound of the conveyor belt 1 when it is running, creating a quieter working environment. The sponge gasket is easy to clean and maintain, and can be cleaned or replaced regularly to maintain the good sanitary conditions of the conveyor belt 1.

[0052] For details, please refer to Figure 1-Figure 8 The distance between the upper clip 1003 of the mobile phone, the left clip 1009 of the mobile phone and the lower clip 1012 of the mobile phone and the conveyor belt 1 is 0.2 cm.

[0053] In this embodiment: the spacing between the upper clip 1003 of the mobile phone, the left clip 1009 of the mobile phone and the lower clip 1012 of the mobile phone and the conveyor belt 1 is set to 0.2 cm. Within this distance range, the clips can accurately clamp the mobile phone without clamping it too tightly to cause deformation or damage. Maintaining a certain gap can reduce the interference between the clips and the conveyor belt 1, making the clamping action smoother. At the same time, it also helps to improve the stability of the mobile phone during the transmission process, so as to adapt to mobile phone models of different sizes or shapes.

[0054] For details, please refer to Figure 1-Figure 8 A clamping block 11 is fixedly connected to the lower end of the lifting support frame 1002 , and a limiting groove 12 is provided on one side end of the L-shaped rack 1007 , and the clamping block 11 is located in the limiting groove 12 .

[0055] In this embodiment: when the L-shaped rack 1007 moves, it can be limited in the limiting groove 12 by the clamping block 11, and the L-shaped rack 1007 can be corrected to prevent it from shaking and protect its stable movement.

[0056] For details, please refer to Figure 1-Figure 8 A plurality of L-shaped limiting clips 5 are fixedly connected to the upper end of the support frame 402 , and the L-shaped limiting clips 5 are in contact with the upper end of the toothed belt 404 .

[0057] In this embodiment, the L-shaped limiting clip 5 can limit and protect the upper side of the toothed belt 404, so that the toothed belt 404 will not be misaligned during its operation, thereby protecting its stability.

[0058] For details, please refer to Figure 1-Figure 8 The inner walls of both sides of the support frame 402 are fixedly connected to the adjacent ends with a triangular plate 6, and both side ends of the triangular plate 6 are fixedly connected to a scraper 13.

[0059] In this embodiment: the triangular plate 6 can reduce the gap between the two rolling rods 403 while maintaining a flat state, and the scraper 13 can scrape off the dust on the surface of the rolling rod 403, so that it can be kept smooth in a rolling state and will not scratch the back cover of the mobile phone.

[0060] For details, please refer to Figure 1-Figure 8 The distance between the scraper 13 and the rolling rod 403 is 0.1 cm.

[0061] In this embodiment, the spacing is 0.1 cm, so that the two can be kept from contacting each other, so that the rolling rod 403 will not be scratched. If there is dust on the surface of the rolling rod 403, the dust and impurities can be scraped off.

[0062] The working principle and use process of the present invention are as follows: the semi-finished mobile phone is placed on the conveyor belt 1, and the back cover is placed on the upper side of the rolling rod 403, and the automatic assembly process is ready to start. The conveyor belt 1 is started to transport the semi-finished mobile phone to the predetermined processing position. At this time, when the second servo motor 406 is working, it will drive the rolling rod 403 connected thereto to rotate, and then through the linkage of the gear and the toothed belt, the movement of the entire conveying mechanism is realized, and the semi-finished mobile phone and the back cover arrive at the working area synchronously. When the semi-finished mobile phone reaches the position of the clamping mechanism, the fourth cylinder 1014 drives the L-shaped rack 1007 to move, thereby driving the lower end clamp 1012 of the mobile phone to move. At the same time, the third cylinder 1008 controls the movement of the left side clamp 1009 of the mobile phone, and the running rack 1004 is connected to the gear 1006. The engagement is used to adjust the position of the clip 1003 on the upper end of the mobile phone. Through the coordinated work of these components, the semi-finished mobile phone is accurately clamped and fixed in the processing position. The first servo motor 302 drives the screw rod 305 to move the slider 304 along the slide groove 303. The movement of the slider 304 drives the horizontal movement of the first cylinder 306 and the electric suction cup 307 thereon. The electric suction cup 307 is used to absorb the back cover of the mobile phone and move it to the specified position of the display plate 704 as needed. With the help of the electric suction cup 307, the back cover of the mobile phone is accurately placed on the corresponding position of the semi-finished mobile phone. The assembled product will be conveyed to the next link of the production line. After completing a cycle of operation, each component returns to the initial position to prepare for processing the next semi-finished mobile phone.

[0063] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automated production line for mobile phone assembly, Features: include: Conveyor belt (1); A support frame (402), the support frame (402) is fixedly connected to the upper end of the conveyor belt (1); A transmission mechanism, the transmission mechanism comprising a fixed plate (401), a rolling rod (403), a toothed belt (404), a gear (405) and a second servo motor (406), wherein a plurality of rolling rods (403) and gears (405) are provided, the fixed plate (401) is fixedly connected to one side end of a support frame (402), the rolling rod (403) is rotatably connected to and penetrates the support frame (402), the second servo motor (406) is fixedly connected to the upper end of the fixed plate (401), a plurality of gears (405) are respectively fixedly connected to the circumferential surfaces of a plurality of rolling rods (403), the toothed belt (404) and the plurality of gears (405) are meshed with each other, one of the rolling rods (403) is fixedly connected to the output shaft of the second servo motor (406), and the bottom of the fixed plate (401) is in contact with the toothed belt (404); A clamping mechanism, the clamping mechanism being arranged on the upper side of the conveyor belt (1), and being used to move the semi-finished mobile phone product to a designated position, and then clamping the semi-finished mobile phone product for the next processing step; The moving mechanism is arranged on the upper side of the support frame (402), and the back cover of the semi-finished mobile phone can be adsorbed by the moving mechanism, and driven to a designated position for docking with the semi-finished mobile phone.

2. According to claim 1, a mobile phone assembly automated production line, Features: The clamping mechanism comprises a first support plate (1001), a mobile phone upper end clamp (1003), a running rack (1004), a limiting round rod (1005), a gear (1006), an L-shaped rack (1007), a third cylinder (1008), a mobile phone left side clamp (1009), a support rod (1010), a gasket (1011), a mobile phone lower end clamp (1012), a second support plate (1013) and a fourth cylinder (1008). 14), the first support plate (1001) and the second support plate (1013) are both fixedly connected to the upper end of the conveyor belt (1), the fourth cylinder (1014) is fixedly connected to one side of the second support plate (1013), the L-shaped rack (1007) is fixedly connected to the extended end of the fourth cylinder (1014), the lower end clip (1012) of the mobile phone is fixedly connected to one side of the L-shaped rack (1007), and the limiting round rod (1005) is fixedly connected to the first At one side end of the support plate (1001), the gear (1006) is rotatably connected to the circumferential surface of the limiting rod (1005), the limiting rod (1005) and the L-shaped rack (1007) are meshed with each other, the running rack (1004) is slidably connected to the inside of the first support plate (1001), the upper end clip (1003) of the mobile phone is fixedly connected to one side end of the running rack (1004), and the running rack (1004) and the gear (1006) are mutually meshed. The hanging support frame (1002) is fixedly connected to the lower end of the support frame (402), the third cylinder (1008) is fixedly connected to the lower end of the hanging support frame (1002), the left side clip (1009) of the mobile phone is fixedly connected to the extended end of the third cylinder (1008), the support rod (1010) is fixedly connected to one side end of the left side clip (1009) of the mobile phone, and the gasket (1011) is fixedly connected to the other side of the support rod (1010).

3. According to claim 2, a mobile phone assembly automated production line, Features: The moving mechanism comprises a workbench (301), a first servo motor (302), a slide groove (303), a slider (304), a screw rod (305), a first cylinder (306), an electric suction cup (307), a fixed block (701), a circular hole (702), a second cylinder (703) and a placing plate (704), wherein the workbench (301) is fixedly connected to the upper end of the support frame (402), the slide groove (303) is opened at the upper end of the workbench (301), the slider (304) is slidably connected in the slide groove (303), the screw rod (305) is rotatably connected in the slide groove (303), the slider (304) is threadedly connected to the surface of the screw rod (305) through a nut, and the first servo motor (306) is threadedly connected to the surface of the screw rod (305) through a nut. The machine (302) is fixedly connected to one side end of the workbench (301), the screw rod (305) is fixedly connected to the output shaft of the first servo motor (302), the first cylinder (306) is fixedly connected to the lower end of the slider (304), the electric suction cup (307) is arranged at the extended end of the first cylinder (306), the fixed block (701) is fixedly connected to the inner wall of one side of the support frame (402), the circular hole (702) is opened at one side end of the fixed block (701), the second cylinder (703) is fixedly connected in the circular hole (702), the placement plate (704) is fixedly connected to the extended end of the second cylinder (703), and the placement plate (704) is located at the lower side of the electric suction cup (307).

4. According to claim 3, a mobile phone assembly automated production line, Features: One side end of the fixed block (701) is fixedly connected to two limiting rods (8), one side end of the placement plate (704) is provided with two limiting holes (9), and the two limiting rods (8) are respectively located in the two limiting holes (9).

5. According to claim 4, a mobile phone assembly automated production line, Features: A semi-finished mobile phone gasket (2) is provided on the surface of the conveyor belt (1), and the semi-finished mobile phone gasket (2) is made of sponge.

6. The mobile phone assembly automated production line according to claim 5, Features: The distance between the upper clamping piece (1003) of the mobile phone, the left clamping piece (1009) of the mobile phone and the lower clamping piece (1012) of the mobile phone and the conveyor belt (1) is 0.2 cm.

7. The mobile phone assembly automated production line according to claim 6, Features: A clamping block (11) is fixedly connected to the lower end of the hanging support frame (1002), a limiting groove (12) is provided on one side end of the L-shaped rack (1007), and the clamping block (11) is located in the limiting groove (12).

8. The mobile phone assembly automated production line according to claim 7, Features: A plurality of L-shaped limiting clips (5) are fixedly connected to the upper end of the support frame (402), and the L-shaped limiting clips (5) are in contact with the upper end of the toothed belt (404).

9. The mobile phone assembly automated production line according to claim 8, Features: A triangular plate (6) is fixedly connected to the adjacent ends of the inner walls of both sides of the support frame (402), and a scraper (13) is fixedly connected to both side ends of the triangular plate (6).

10. The mobile phone assembly automated production line according to claim 9, Features: The distance between the scraper (13) and the rolling rod (403) is 0.1 cm.

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