An automatic shaping device and method for a mobile phone front cover

Abstract

The application discloses a kind of mobile phone front shell automatic shaping equipment and method, wherein the mobile phone front shell automatic shaping equipment includes automatic feeding machine, conveying belt mechanism, automatic shaping machine, turnover mechanism and LCD plane and outer plane detection machine, the conveying belt mechanism is located in the automatic feeding machine side, the automatic shaping machine and the LCD plane and outer plane detection machine are all arranged on the conveying belt mechanism, and the turnover mechanism is located between the automatic shaping machine and the LCD plane and outer plane detection machine.The application has compact structure layout, can reduce the space occupied by equipment, can realize mobile phone front shell shaping automation, improve production efficiency, achieve the effect of rapid shaping detection, can reduce manual labor intensity, reduce labor cost, reduce production cost.

Description

Technical Field

[0001] The present application relates to the technical field of mobile phone manufacturing, and in particular to an automatic shaping device and method for a mobile phone front shell. Background Art

[0002] At present, the front shell of a mobile phone is generally made of a mobile phone middle frame made of aluminum-magnesium alloy and injected with plastic in an injection molding machine. The temperature of the plastic in the injection molding machine mold is relatively high, and the plastic will have internal stress during the injection extrusion process. The plastic will shrink after cooling, which will cause the front shell of the mobile phone to twist and bend. A twisted or bent front shell of the mobile phone will cause moiré or flower screen phenomenon on the mobile phone screen. Therefore, the front shell of the mobile phone needs to be shaped and inspected before the screen is assembled.

[0003] Currently, in the existing technology, the shaping method of the front shell of the mobile phone adopts a semi-automatic production method, such as: first manually take the front shell of the mobile phone and put it in from the side of the shaping jig, so that the front shell of the mobile phone is in contact with the shaping jig, and then start the press switch to shape the front shell of the mobile phone. The shaping lasts for 3 seconds, and then the shaped front shell of the mobile phone is taken out by hand and placed in a blister box.

[0004] After the phone's front cover is reshaped, LCD flatness inspection is performed semi-automatically. First, the phone's front cover is manually removed and placed on a flatness test platform. A feeler gauge is then used to inspect the exterior surface of the phone's front cover. The phone's front cover is then placed on an LCD frame inspection jig for full inspection. A clear red light indicates a pass, while a bright red light indicates a failure. Furthermore, a magnifying glass is used to inspect the microphone hole; if it is blocked, it indicates a failure.

[0005] It can be seen that the existing technology has manual semi-automatic production of shaping and inspection, which requires multiple workstations. A shaping production line requires at least 9-11 people. There are many transfer stations in the transfer process, and many production equipment are required, which occupies a large space and has low production efficiency. In addition, the results of shaping and inspection need to rely on the workers' craftsmanship. The quality of shaping and inspection is sometimes not guaranteed, which easily leads to high production costs for the shaping and inspection of the front shell of the mobile phone.

[0006] Therefore existing technology still needs to be improved and improved. Summary of the Invention

[0007] In view of the above-mentioned deficiencies in the prior art, the purpose of this application is to provide an automatic shaping device and method for the front cover of a mobile phone.

[0008] In order to achieve the above objectives, this application adopts the following technical solutions:

[0009] On the one hand, the present application provides an automatic shaping device for a mobile phone front shell, which includes: an automatic loader, a conveyor belt mechanism, an automatic shaping machine, a flipping mechanism, and an LCD plane and outer plane detection machine. The conveyor belt mechanism is arranged on one side of the automatic loader, and the automatic shaping machine and the LCD plane and outer plane detection machine are both arranged on the conveyor belt mechanism. The flipping mechanism is located between the automatic shaping machine and the LCD plane and outer plane detection machine. The automatic loader is used to load the mobile phone front shell, the conveyor belt mechanism is used to convey the mobile phone front shell, the automatic shaping machine is used to shape the mobile phone front shell on the conveyor belt mechanism, the flipping mechanism flips the mobile phone front shell after shaping, and then the LCD plane and outer plane detection machine performs LCD flatness and outer flatness detection on the mobile phone front shell.

[0010] In one embodiment, the automatic loader includes a loading frame, a tray loading assembly, a tray recovery assembly, a loading robot, a recovery robot and a plastic tray.

[0011] The loading rack is respectively provided with the tray loading assembly, the tray recovery assembly, the loading robot and the recovery robot, the tray loading assembly and the tray recovery assembly are both connected with the plastic tray, the plastic tray is used to store the mobile phone front shell, the tray loading assembly is used to store and drive the plastic tray, the tray loading assembly transfers the mobile phone front shell to the conveyor belt mechanism through the loading robot to complete the step of loading the mobile phone front shell, the tray loading assembly sends the empty plastic pallet to the tray recovery assembly through the recovery robot to complete the recycling of the empty plastic pallet and the preparation for loading the mobile phone front shell in the next plastic tray.

[0012] In one embodiment, the automatic shaping machine includes: a first adsorption component, a lower shaping tool, an upper shaping tool, and a shaping bracket, and the shaping bracket is respectively provided with the first adsorption component, the lower shaping tool, and the upper shaping tool;

[0013] The first adsorption component is used to transfer the front shell of the mobile phone on the conveyor belt mechanism to the lower shaping tooling, and the lower shaping tooling is used to support the front shell of the mobile phone and transfer the front shell of the mobile phone to the bottom of the upper shaping tooling, and then the upper shaping tooling applies downward pressure on the front shell of the mobile phone to complete the shaping of the front shell of the mobile phone, and then the upper shaping tooling transfers the shaped front shell of the mobile phone to the conveyor belt mechanism.

[0014] In one embodiment, the flip mechanism includes: a flip bracket having a first accommodating cavity, a flip sensor module and a flip motor. The flip sensor module is arranged on the flip bracket. The flip sensor module is used to detect and sense the front shell of the mobile phone in the first accommodating cavity. The flip motor is transmission-connected to the flip bracket, and the flip bracket is flipped by being driven by the flip motor.

[0015] On the other hand, the present application also provides a method for automatically shaping the front cover of a mobile phone, wherein the method comprises the following steps:

[0016] The mobile phone front shell is loaded by the automatic loading machine and transferred to the conveyor belt mechanism;

[0017] The automatic shaping machine takes the front shell of the mobile phone from the conveyor belt mechanism, shapes the front shell of the mobile phone, and then transfers the front shell of the mobile phone to the conveyor belt mechanism;

[0018] The flipping mechanism flips the front cover of the mobile phone after plastic surgery;

[0019] The LCD plane and outer plane inspection machine takes the flipped mobile phone front shell from the conveyor belt mechanism and performs LCD plane inspection and outer plane inspection on the mobile phone front shell. If the inspection is qualified, the mobile phone front shell is transferred to the good product conveying channel of the conveyor belt mechanism.

[0020] In one embodiment, the step of loading the mobile phone front shell by an automatic loader and transferring the mobile phone front shell to a conveyor belt mechanism includes:

[0021] The pallet loading assembly moves the plastic pallet to the loading position;

[0022] The loading robot takes the mobile phone front shells from the plastic tray one by one at the loading position and transfers them to the conveyor belt mechanism;

[0023] After all the mobile phone front shells in the plastic tray are taken out, the recycling robot moves the empty plastic tray to the tray recycling component;

[0024] The pallet recovery component drives the empty plastic pallet down to the storage position so that the plastic pallet on the recovery robot can be received next time.

[0025] In one embodiment, the steps of the automatic shaping machine obtaining the front shell of the mobile phone from the conveyor belt mechanism, shaping the front shell of the mobile phone, and then transferring the front shell of the mobile phone to the conveyor belt mechanism include:

[0026] The first adsorption component obtains the front cover of the mobile phone from the conveyor belt mechanism;

[0027] The lower shaping tool moves to the first loading bin position to obtain the mobile phone front shell on the first adsorption component;

[0028] The lower shaping tool drives the front shell of the mobile phone to be transferred to the position of the second unloading bin.

[0029] The upper shaping tooling presses down and continuously applies pressure to the front shell of the mobile phone to achieve pressure shaping of the front shell of the mobile phone;

[0030] The upper shaping tooling obtains the front shell of the mobile phone and drives the front shell of the mobile phone to rise, while the lower shaping tooling returns to the position of the first loading bin and obtains the next front shell of the mobile phone to be shaped;

[0031] The upper shaping tooling drives the front shell of the mobile phone to descend and transfers the front shell of the mobile phone to the conveyor belt mechanism, which outputs the front shell of the mobile phone, and then the upper shaping tooling rises and resets.

[0032] In one embodiment, the LCD plane and outer plane inspection machine obtains the flipped mobile phone front shell from the conveyor belt mechanism, performs LCD plane inspection and outer plane inspection on the mobile phone front shell, and if the inspection passes, transfers the mobile phone front shell to the good product conveying channel of the conveyor belt mechanism, including the following steps:

[0033] The third adsorption component obtains the front cover of the mobile phone from the conveyor belt mechanism;

[0034] The first mobile detection platform moves to the second loading bin position and obtains the mobile phone front shell on the third adsorption component;

[0035] The first mobile inspection platform drives the front shell of the mobile phone to move, and after being scanned and inspected by the laser three-dimensional profile measuring instrument, it moves to the second unloading bin position. The fourth adsorption component adsorbs the front shell of the mobile phone and transfers it to the conveyor belt mechanism;

[0036] After scanning and testing with the laser three-dimensional profile measuring instrument, it is determined whether it is qualified. If so, the second defective product separation part will mark the front shell of the mobile phone and transfer the front shell of the mobile phone to the good product conveying channel of the conveyor belt mechanism. If not, the second defective product separation part will mark the front shell of the mobile phone and transfer the front shell of the mobile phone to the defective product conveying channel of the conveyor belt mechanism.

[0037] In one embodiment, the LCD plane and outer plane inspection machine obtains the flipped mobile phone front shell from the conveyor belt mechanism, and performs LCD plane inspection and outer plane inspection on the mobile phone front shell. If the inspection is qualified, before the step of transferring the mobile phone front shell to the good product conveying channel of the conveyor belt mechanism, the following steps may be further included:

[0038] The through-hole inspection machine obtains the front shell of the mobile phone from the conveyor belt mechanism and performs through-hole inspection on the front shell of the mobile phone. After the inspection is completed, the front shell of the mobile phone is transferred to the conveyor belt mechanism.

[0039] In one embodiment, the through-hole inspection machine obtains the front shell of the mobile phone from the conveyor belt mechanism, performs through-hole inspection on the front shell of the mobile phone, and transfers the front shell of the mobile phone to the conveyor belt mechanism after the inspection, including the following steps:

[0040] The fifth adsorption component obtains the front cover of the mobile phone from the conveyor belt mechanism;

[0041] The second mobile detection platform moves to the third loading bin position and obtains the front shell of the mobile phone;

[0042] The second mobile inspection platform drives the front shell of the mobile phone to move toward the side of the third unloading bin position. During the movement, the through-hole infrared sensor detects the through-holes on the side wall of the front shell of the mobile phone. When passing by the through-hole camera, the through-hole camera takes a picture of the front shell of the mobile phone and analyzes and compares it. After that, the second mobile inspection platform moves to the third unloading bin position, and the sixth adsorption component adsorbs the front shell of the mobile phone and transfers it to the conveyor belt mechanism;

[0043] The data of the mobile phone front shell obtained by the through-hole infrared sensor and the through-hole camera are analyzed and compared, and it is determined whether the through-hole detection of the mobile phone front shell is qualified. If so, the third defective product separation part will mark the mobile phone front shell and transfer the mobile phone front shell to the good product conveying channel of the conveyor belt mechanism. If not, the third defective product separation part will mark the mobile phone front shell and transfer the mobile phone front shell to the defective product conveying channel of the conveyor belt mechanism.

[0044] Compared with the existing technology, the structure of this application is compact, which can reduce the space occupied by the equipment, realize the automation of the shaping of the front shell of the mobile phone, improve production efficiency, achieve the effect of rapid shaping and detection, reduce manual labor intensity, reduce labor costs, and reduce production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 This is a schematic diagram of the structure of the mobile phone front cover automatic shaping equipment provided in this application.

[0046] Figure 2 This is a structural diagram of the automatic loader provided in this application from a certain perspective.

[0047] Figure 3 This is a structural schematic diagram of the automatic loader provided by this application from another perspective.

[0048] Figure 4 It is a structural schematic diagram of a specific embodiment of the first conveyor belt mechanism provided in this application.

[0049] Figure 5 It is a structural schematic diagram of a specific embodiment of the second conveyor belt mechanism provided in this application.

[0050] Figure 6 It is a schematic diagram of the assembly structure of a specific embodiment of the movable channel component provided in this application.

[0051] Figure 7 It is a structural schematic diagram of a specific embodiment of the active channel assembly provided in this application.

[0052] Figure 8 It is a schematic diagram of the assembly structure of a specific embodiment of the conveyor belt mechanism provided in this application.

[0053] Figure 9 It is a structural schematic diagram of a specific embodiment of the automatic shaping machine provided by this application.

[0054] Figure 10 It is a side structural schematic diagram of a specific embodiment of the automatic shaping machine provided by the present application.

[0055] Figure 11 It is a structural schematic diagram of a specific embodiment of the first adsorption component provided in this application.

[0056] Figure 12 It is a schematic diagram of the assembly structure of a specific embodiment of the lower shaping tooling provided in this application.

[0057] Figure 13 It is a structural schematic diagram of a specific embodiment of the lower tooling tray provided in this application.

[0058] Figure 14 It is a structural schematic diagram of a specific embodiment of the shaping support component provided in this application.

[0059] Figure 15 It is a structural schematic diagram of a specific embodiment of the first position-limiting buffer support member provided in this application.

[0060] Figure 16 It is a structural schematic diagram of a specific embodiment of the travel limit buffer provided in this application.

[0061] Figure 17 It is a structural schematic diagram of a specific embodiment of the upper shaping tooling provided in this application.

[0062] Figure 18 It is a schematic diagram of the assembly structure of a specific embodiment of the flip mechanism provided in this application.

[0063] Figure 19 It is an exploded view of a specific embodiment of the flipping mechanism provided in this application.

[0064] Figure 20 It is a structural schematic diagram of a specific embodiment of the LCD plane and outer plane detection machine provided by this application.

[0065] Figure 21 It is a structural schematic diagram of a specific embodiment of the second adsorption component provided in this application.

[0066] Figure 22 It is a schematic diagram of the assembly structure of a specific embodiment of the first mobile detection platform provided in this application.

[0067] Figure 23 It is a structural diagram of a specific embodiment of the first mobile detection platform provided in this application.

[0068] Figure 24 It is a structural schematic diagram of a specific embodiment of the second X-axis moving component provided by this application.

[0069] Figure 25 It is a structural schematic diagram of a specific embodiment of the defective product separation part provided in this application.

[0070] Figure 26 It is a structural schematic diagram of a specific embodiment of the through-hole inspection machine provided in this application.

[0071] Figure 27 It is a structural diagram of a specific embodiment of the second mobile detection platform provided in this application.

[0072] Figure 28 It is a schematic diagram of the assembly structure of a specific embodiment of the second mobile detection platform provided in this application.

[0073] Figure 29 It is a schematic diagram of the assembly structure of a specific embodiment of the third X-axis moving component provided by this application.

[0074] Figure 30 This is a usage status diagram of a specific embodiment of the second mobile detection platform provided in this application.

[0075] Figure 31 This is a schematic diagram of the process of automatic shaping of the front cover of a mobile phone provided by this application.

[0076] Figure 32 This is a schematic diagram of the loading process of the automatic loading machine for mobile phone front shells provided in this application.

[0077] Figure 33 This is a schematic diagram of the shaping process of the mobile phone front shell automatic shaping machine provided by this application.

[0078] Figure 34 This is a flow chart of the mobile phone front shell LCD plane and outer plane detection machine provided by this application.

[0079] Figure 35 This is a flow chart of another specific embodiment of the automatic shaping of the front cover of a mobile phone provided by this application.

[0080] Figure 36 This is a flow chart of the detection process of the mobile phone front shell through-hole detection machine provided in this application.

[0081] Figure 37 This is a flow chart of the shaping method based on feedback from LCD plane and external plane detection machines provided in this application.

[0082] Summary of reference numerals:

[0083] 100, automatic loading machine; 200, automatic shaping machine; 300, flip mechanism; 400, LCD plane and outer plane inspection machine; 500, conveyor belt mechanism; 600, through-hole inspection machine; 700, defective product separation; 800, mobile phone front shell;

[0084] 110, loading rack; 120, pallet loading assembly; 130, pallet recovery assembly; 140, loading robot; 150, recovery robot; 160, plastic pallet;

[0085] 121. Pallet loading base; 122. Pallet loading slide rail; 123. Pallet loading motor; 124. Pallet loading conveyor belt;

[0086] 131. Pallet recovery base; 132. Pallet recovery slide rail; 133. Pallet recovery motor; 134. Pallet recovery conveyor belt;

[0087] 210, shaping bracket; 220, first adsorption component; 230, lower shaping tool; 240, upper shaping tool; 250, travel limit buffer;

[0088] 211, shaping base plate; 212, first loading bin; 213, first unloading bin; 214, pressure display gauge; 215, flatness display screen; 216, warning LED light;

[0089] 221, adsorption fixing bracket; 222, adsorption driving member; 223, adsorption guide member; 224, nozzle fixing bracket; 225, nozzle mounting strip plate; 2251, strip opening; 226, nozzle assembly; 2261, nozzle fixing nut;

[0090] 231, lower tooling tray; 232, first X-axis moving component; 233, shaping support component; 234, first position-limiting buffer support component; 235, first fixing component; 236, first sliding assembly;

[0091] 2311, first matrix fixing bolt hole; 2312, first position-limiting mounting hole; 2313, first fixing mounting hole; 2323, first X-axis driving component; 2331, support rod; 2332, first elastic cap; 2333, first fixing nut; 2341, first position-limiting adjustment screw; 2342, first position-limiting fixing seat; 2343, first position-limiting buffer elastic cap; 2344, first position-limiting adjustment nut;

[0092] 241. Upper tooling tray; 242. First Y-axis moving component; 243. Pressing component; 244. Second position-limiting buffer support; 245. Shaping and blanking adsorption component; 246. Stepping motor;

[0093] 2431, pressure rod; 2432, second elastic cap; 2433, second fixing nut; 2441, second limit adjustment screw; 2442, second limit fixing base; 2443, second limit buffer elastic cap; 2444, second limit adjustment nut;

[0094] 251. Hydraulic damper; 252. Damper fixing bracket; 253. Damping elastic cap;

[0095] 2361, first slide rail; 2362, first slider;

[0096] 310, flip bracket; 320, flip motor;

[0097] 311, flip bottom plate; 312, flip cover plate; 313, left bearing; 314, right bearing; 315, left rotating shaft; 316, right rotating shaft;

[0098] 410, plane detection bracket; 420, second adsorption component; 430, plane moving detection platform; 440, laser three-dimensional profile measuring instrument; 450, third adsorption component;

[0099] 431, second sliding assembly; 432, first detection chassis; 433, first detection positioning fixture; 434, second X-axis moving component;

[0100] 4311, second slide rail; 4312, second slide block;

[0101] 4331. First tray body; 4332. First tray limiter; 4333. First tray adsorption component;

[0102] 4341, first detection drive motor; 4342, first synchronous pulley; 4343, first synchronous belt; 4344, first drive connector; 4345, first tank chain; 4346, first pallet connector;

[0103] 500a, first conveyor belt mechanism; 500b, second conveyor belt mechanism; 510, conveying bracket; 520, conveyor belt; 530, guide channel assembly; 540, movable channel assembly; 550, qualified conveying channel; 560, unqualified conveying channel;

[0104] 531, channel crossbeam; 532, guide channel splint;

[0105] 541, channel driving member; 542, channel connecting plate; 543, channel movable plate; 544, channel fixing plate; 545, channel elastic member;

[0106] 610, fourth adsorption component; 620, second mobile detection platform; 630, through-hole camera; 640, through-hole infrared sensor; 650, fifth adsorption component; 660, through-hole detection bracket;

[0107] 621, third sliding assembly; 622, second detection chassis; 623, second detection positioning fixture; 624, third X-axis moving component;

[0108] 6211, third slide rail; 6212, third slide block;

[0109] 6231, second tray body; 6232, LED cover; 6233, second tray stopper; 6234, cover stopper; 6235, LED light emitting area; 6241, second drive motor; 6242, second synchronous pulley; 6243, second synchronous belt; 6244, second drive connector; 6245, second tank chain; 6246, second tray connector; 631, through-hole camera shooting area;

[0110] 700a, first defective separated part; 700b, second defective separated part; 700c, third defective separated part;

[0111] 710, separation bracket; 720, stamping unit; 730, Z-axis moving part; 740, Y-axis moving part. DETAILED DESCRIPTION

[0112] This application provides an automated shaping device and method for the front cover of a mobile phone. To make the purpose, technical solution, and effects of this application more clear and explicit, the application is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0113] See also Figure 1The present application provides an automatic shaping device for the front shell of a mobile phone. In this embodiment, the automatic shaping device for the front shell of a mobile phone includes an automatic feeding machine 100, a conveyor belt mechanism 500, an automatic shaping machine 200, a flipping mechanism 300, and an LCD plane and outer plane detection machine 400. The conveyor belt mechanism 500 is arranged on one side of the automatic feeding machine 100, the automatic shaping machine 200 and the LCD plane and outer plane detection machine 400 are both arranged on the conveyor belt mechanism 500, and the flipping mechanism 300 is located between the automatic shaping machine 200 and the LCD plane and outer plane detection machine 400. Between the LCD plane and external plane detection machine 400, the automatic loader 100 is used to load the mobile phone front shell 800, the conveyor belt mechanism 500 is used to convey the mobile phone front shell 800, the automatic shaping machine 200 is used to shape the mobile phone front shell 800 on the conveyor belt mechanism 500, and then the flipping mechanism 300 flips the shaped mobile phone front shell 800, and then the LCD plane and external plane detection machine 400 performs LCD flatness and external flatness detection on the mobile phone front shell 800.

[0114] like Figure 2 As shown in the figure, the automatic loading machine 100 includes: a loading frame 110, a tray loading assembly 120, a tray recovery assembly 130, a loading robot 140 and a recovery robot 150, wherein the loading frame 110 is respectively provided with a tray loading assembly 120, a tray recovery assembly 130, a loading robot 140 and a recovery robot 150, the tray loading assembly 120 is used to store and drive a plastic pallet 160, and the plastic pallet 160 is loaded with a number of mobile phone front shells 800. The tray loading assembly 120 transfers the mobile phone front shells 800 to the conveyor belt mechanism 500 through the loading robot 140 to complete the step of loading the mobile phone front shell 800. The tray loading assembly 120 sends the empty plastic pallet 160 to the tray recovery assembly 130 through the recovery robot 150 to complete the recycling of the empty plastic pallet 160 and the loading preparation of the mobile phone front shell 800 in the next plastic pallet 160.

[0115] The pallet loading assembly 120 includes a pallet loading base 121, a group of pallet loading slides 122, a pallet loading motor 123 and a pallet loading conveyor belt 124. The pallet loading base 121 is respectively connected to a group of pallet loading slides 122 and the pallet loading conveyor belt 124. The pallet loading conveyor belt 124 is transmission-connected to the pallet loading motor 123. The pallet loading base 121 is driven by the pallet loading motor 123 to move up and down, so as to realize the lifting and moving of the plastic pallet 160 on the pallet loading assembly 120.

[0116] like Figure 3As shown in FIG, the tray recovery assembly 130 includes a tray recovery base 131, a set of tray recovery slides 132, a tray recovery motor 133, and a tray recovery conveyor belt 134. The tray recovery base 131 is connected to the set of tray recovery slides 132 and the tray recovery conveyor belt 134, respectively. The tray recovery conveyor belt 134 is in driving connection with the tray recovery motor 133. The tray recovery base 131 is driven by the tray recovery motor 133 to move up and down, thereby achieving the lifting and movement of the plastic tray 160 on the tray recovery assembly 130. The automatic loader 100 realizes the automated loading of mobile phone front shells 800 and the automated recycling of empty plastic trays 160 through the tray loading assembly 120, the tray recovery assembly 130, the loading robot 140, and the recycling robot 150, thereby improving work efficiency and reducing production costs.

[0117] like Figure 4 As shown in the figure, the conveyor belt mechanism 500 includes: a conveying bracket 510, an active roller, a driven roller, a conveyor belt 520, a conveying drive motor and a conveying channel assembly having a conveying channel for the front shell of the mobile phone 800. An active roller and a driven roller are respectively provided on both sides of the conveying bracket 510. The active roller is driven to rotate by the conveying drive motor. The conveyor belt 520 is wound around the periphery of the active roller and the driven roller. The conveying channel assembly is provided on the conveying bracket 510. The conveyor belt 520 is driven to rotate by the conveying drive motor, thereby driving the front shell of the mobile phone 800 to move. The conveying channel assembly is used for the front shell of the mobile phone 800 to enter the specified position, and has a guiding and placement function.

[0118] Specifically, the conveying channel assembly includes a guide channel assembly 530, which includes a channel crossbeam 531 and a group of guide channel clamps 532. The channel crossbeam 531 is set on the conveying bracket 510, and a group of guide channel clamps 532 are set on the channel crossbeam 531. The group of guide channel clamps 532 are suspended above the conveyor belt 520 through the channel crossbeam 531 to form a conveying channel for the mobile phone front shell 800 on the conveyor belt 520. The group of guide channel clamps 532 can be set in parallel or in a Y-shaped arrangement, combined with Figure 5 A set of guide channel clamps 532 are arranged in a Y shape, and the width of the inlet position of the guide channel assembly 530 is greater than the width of the outlet position, so as to facilitate the mobile phone front shell 800 to enter the mobile phone front shell 800 conveying channel.

[0119] like Figure 5As shown in the figure, a good product conveying channel and a defective product conveying channel can be set at the exit position of the conveyor belt mechanism 500. The good product conveying channel is used to convey the mobile phone front shell 800 that has passed the inspection, and the defective product conveying channel is used to convey the mobile phone front shell 800 that has failed the inspection. A lighting fixture bracket and an LED lighting fixture can be set above the good product conveying channel and the defective product conveying channel for further observation and inspection of the mobile phone front shell 800 on the conveyor belt 520.

[0120] Combine Figure 5 as well as Figure 6 As shown in , the conveying channel assembly includes a guide channel assembly 530 and a movable channel assembly 540. The guide channel assembly 530 and the movable channel assembly 540 are both suspended on the conveyor belt 520, and the movable channel assembly 540 is located on the outlet side of the guide channel assembly 530, that is, the front shell of the mobile phone 800 first enters the guide channel assembly 530, and then enters the movable channel assembly 540. The movable channel assembly 540 is used to further accurately correct the position of the front shell of the mobile phone 800 to prevent the front shell of the mobile phone 800 from being offset or skewed on the conveyor belt 520. This is conducive to the adsorption component to absorb the front shell of the mobile phone 800, and good shaping and detection effects can be obtained. For example, the movable channel assembly 540 can be located at the loading position of the automatic shaping machine 200, and the movable channel assembly 540 can also be located at the loading position of the LCD plane and external plane detection machine 400.

[0121] like Figure 7 As shown in the figure, the movable channel assembly 540 includes: a channel driving member 541, a channel connecting plate 542, a channel movable plate 543, a channel fixing plate 544 and a channel elastic member 545. The inner sides of the channel movable plate 543 and the channel fixing plate 544 are provided with a channel elastic member 545. The channel fixing plate 544 is located on the opposite side of the channel movable plate 543. The movable channel splint is connected to the channel connecting plate 542. The channel connecting plate 542 is connected to the channel driving member 541. The channel movable plate 543 is driven by the channel driving member 541 to move toward or away from the channel fixing plate 544 to realize the clamping and loosening action of the channel splint. The channel elastic member 545 is used to play a buffering role in the process of clamping the front shell 800 of the mobile phone.

[0122] like Figure 8 As shown in , the movable channel assembly 540 can be set at the position of the first loading bin 212 of the automatic shaping machine 200, so as to absorb the front shell 800 of the mobile phone through the adsorption component, which is conducive to placing the front shell 800 of the mobile phone in a precise position on the automatic shaping machine 200 through the adsorption component.

[0123] Combine Figure 8As shown in the figure, the active channel assembly 540 can be arranged at the position of the second upper feeding bin of the LCD plane and outer plane detection machine 400, so as to adsorb the components to suck the mobile phone front shell 800, and facilitate the mobile phone front shell 800 to be placed at the accurate position on the LCD plane and outer plane detection machine 400 by the adsorbing components.

[0124] As shown in the figure, Figure 9 As shown in the figure, the automatic shaping machine 200 comprises a first adsorbing component 220, a lower shaping tool 230, an upper shaping tool 240, and a shaping support 210, and the first adsorbing component 220, the lower shaping tool 230, and the upper shaping tool 240 are arranged on the shaping support 210 respectively. The first adsorbing component 220 is used to move the mobile phone front shell 800 on the conveying belt mechanism 500 to the lower shaping tool 230, the lower shaping tool 230 is used to support the mobile phone front shell 800 and move the mobile phone front shell 800 to the lower side of the upper shaping tool 240, then the upper shaping tool 240 is used to press the mobile phone front shell 800 downward to complete the shaping of the mobile phone front shell 800, and then the upper shaping tool 240 moves the shaped mobile phone front shell 800 to the conveying belt mechanism 500.

[0125] Specifically, the shaping support 210 is provided with a shaping bottom plate 211, a pressure display table 214, a flatness display screen 215, and an alarm LED lamp 216. The shaping bottom plate 211 is provided with a first upper feeding bin 212, a first lower feeding bin 213, and a first blocking piece along the conveying direction of the conveying belt mechanism 500. The first upper feeding bin 212 is located below the first adsorbing component 220, the first lower feeding bin 213 is located below the upper shaping tool 240, and the first blocking piece is located on one side of the first upper feeding bin 212 to block the mobile phone front shell 800 in the first upper feeding bin 212. The first upper feeding bin 212 is used for the first adsorbing component 220 to adsorb the mobile phone front shell 800 to the lower shaping tool 230, the first lower feeding bin 213 is used for the upper shaping tool 240 to adsorb the mobile phone front shell 800 and move it to the conveying belt mechanism 500, and the alarm LED lamp 216 is used for alarm prompt in case of shaping failure.

[0126] As shown in the figure, Figure 10 As shown in the figure, two groups of lower shaping tools 230 and upper shaping tools 240 can be arranged side by side on the shaping support 210. Since the upper shaping tool 240 needs to press the mobile phone front shell 800 downward for a period of time, the automatic feeding machine 100 can improve the working efficiency of the automatic feeding machine 100 and the shaping working efficiency of the automatic shaping machine 200 by alternately conveying the mobile phone front shell 800 to the two groups of lower shaping tools 230 and upper shaping tools 240.

[0127] As shown in the figure, Figure 11As shown in the figure, the first adsorption component 220 includes: an adsorption fixing bracket 221, an adsorption driving member 222, an adsorption guide member 223, a nozzle fixing bracket 224, a nozzle mounting strip plate 225 and a nozzle assembly 226, wherein the adsorption fixing bracket 221 is fixed on the shaping bracket 210, the adsorption fixing bracket 221 is provided with an adsorption driving member 222, and the adsorption driving member 222 is connected to the nozzle fixing bracket 224, that is, the nozzle fixing bracket 224 is driven by the adsorption driving member 222 to move up and down, and the nozzle fixing bracket 224 is connected to the adsorption guide member 226. 23. The suction guide member 223 facilitates the directional movement of the nozzle fixing bracket 224 under the drive of the suction driving member 222 and has a guiding function. The nozzle fixing bracket 224 is provided with multiple nozzle mounting strip plates 225. For example, the nozzle fixing bracket 224 is provided with a nozzle mounting strip plate 225. The nozzle assembly 226 is fixed to the nozzle mounting strip plate 225 via a nozzle fixing nut 2261. To facilitate the adjustment of the specific position of the nozzle assembly 226, the nozzle mounting strip plate 225 is provided with an open strip opening 2251 fixedly connected to the nozzle assembly 226. The nozzle assembly 226 is connected to a conduit, which is omitted in the figure.

[0128] like Figure 12 As shown in the figure, the lower shaping tool 230 includes a lower tool tray 231, a plurality of shaping support components 233, a first X-axis moving component 232, a first limit buffer support component 234, a first fixing component 235 and a first sliding component 236. The lower tool tray 231 is provided with a first matrix fixing hole 2311, a first limit mounting hole 2312, a first fixed mounting hole 2313 ( Figure 13As shown in the figure), the lower tooling tray 231 is used to install the shaping support component 233 through the first matrix fixing hole 2311, the first limit mounting hole 2312 is used to install the first limit buffer support component 234, and the first fixed mounting hole 2313 is used to install the first fixed component 235. For example, the lower tooling tray 231 supports the front shell 800 of the mobile phone through the shaping support component 233, and the first limit buffer support component 234 and the first fixed component 235 are respectively provided on the lower tooling tray 231. The lower tooling tray 231 is connected to the first sliding assembly 236, and the first sliding assembly 236 is connected to the first X-axis moving component 232. The lower tooling tray 231 is driven by the first X-axis moving component 232 to move along the conveyor belt mechanism 500, so as to realize the movement of the mobile phone front shell 800 on the lower tooling tray 231 between the first upper material bin 212 and the first lower material bin 213. The first fixing component 235 is located on the periphery of the shaping support component 233. The first fixing component 235 is used to abut against the mobile phone front shell 800 to fix the mobile phone front shell 800 on the lower tooling tray 231. The first limit buffer support 234 is used to abut against the upper shaping tooling 240 to limit the maximum downward stroke of the upper shaping tooling 240.

[0129] like Figure 14 As shown in , the shaping support component 233 can be configured to be movable and adjustable. For example, the shaping support component 233 includes a support rod 2331, a first elastic cap 2332, and a first fixing nut 2333. One end of the support rod 2331 is threadedly connected to the first matrix fixing hole, and the support rod 2331 is fixed to the lower tooling tray 231 via the first fixing nut 2333. The other end of the support rod 2331 is embedded in the first elastic cap 2332. The support rod 2331 supports the front shell 800 of the mobile phone through the first elastic cap 2332. The first elastic cap 2332 is used to abut against the front shell 800 of the mobile phone to act as a buffer. The support rod is threadedly connected to the lower tooling tray 231 to adjust the length of the shaping support component 233.

[0130] like Figure 12 As shown in the figure, the first X-axis moving component 232 includes: a first X-axis driving component 2323, a group of first slide rails 2361 and a first slider 2362. The first slider 2362 is mounted on the first slide rail 2361, and the first X-axis driving component 2323 and the first slider 2362 are both connected to the lower tooling tray 231. The lower tooling tray 231 is driven by the first X-axis driving component 2323 to move along the first slide rail 2361, so as to drive the front shell 800 of the mobile phone to move from one side of the first upper material bin 212 and the first lower material bin 213.

[0131] like Figure 12As shown in , the lower shaping tooling 230 may also include a stroke limit buffer, and the stroke limit buffer 250 is used to limit the left and right movement stroke of the lower shaping tooling 230. For example, stroke limit buffers 250 are provided at both ends of the moving direction of the lower shaping tooling 230. Such a setting can limit the maximum movement stroke of the lower shaping tooling 230 and can slow down the movement speed of the lower shaping tooling 230.

[0132] like Figure 16 As shown in the figure, the stroke limit buffer 250 includes a hydraulic damper 251, a damper fixing bracket 252 and a damping elastic cap body 253. The hydraulic damper 251 is installed on the shaping base plate 211 through the damper fixing bracket 252, and the damping elastic cap body 253 is set on the side of the hydraulic damper 251 facing the lower shaping tooling 230. The hydraulic damper 251 can limit the maximum stroke of the lower shaping tooling 230 and can slow down the moving speed of the lower shaping tooling 230. The damping elastic cap body 253 can slow down the impact of the lower shaping tooling 230 on the hydraulic damper 251, thereby achieving a buffering effect.

[0133] like Figure 17 As shown in the figure, the upper shaping tool 240 includes an upper tooling tray 241, several pressure components 243, a first Y-axis moving component 242, a shaping blanking adsorption component 245 and a second limit buffer support 244. The upper tooling tray 241 is provided with a second matrix fixing hole, and the upper tooling tray 241 is installed with the pressure component 243 through the second matrix fixing hole. The upper tooling tray 241 applies pressure to shape the front shell 800 of the mobile phone through the pressure component 243, wherein the upper tooling tray 241 is respectively provided with a first Y-axis moving component 242, a shaping blanking adsorption component 245 and a second limit buffer support 244. Two limit buffer supports 244, the upper tooling tray 241 is driven to move up and down by the first Y-axis moving component 242, and the upper tooling tray 241 transfers the mobile phone front shell 800 from the lower tooling tray 231 to the conveyor belt mechanism 500 through the shaping and unloading adsorption component 245 to complete the output of the mobile phone front shell 800 after shaping. The upper tooling tray 241 is offset against the first limit buffer support 234 through the second limit buffer support 244 to buffer the downward pressure of the upper tooling tray 241 and limit the maximum stroke of the pressure component 243 relative to the support component.

[0134] Combine Figure 14 and Figure 17The pressure component 243 can be set to be movable and adjustable, such as the pressure component 243 includes a pressure rod body 2431, a second elastic cap body 2432 and a second fixing nut 2433, one end of the pressure rod body 2431 is threadedly connected to the second matrix fixing hole, and the pressure rod body 2431 is fixed to the upper tooling tray 241 through the second fixing nut 2433, and the other end of the pressure rod body 2431 is embedded in the second elastic cap body 2432, and the pressure rod body 2431 presses the front shell 800 of the mobile phone through the second elastic cap body 2432.

[0135] Further, such as Figure 17 As shown in the figure, the pressure component 243 can be set to an automatic adjustment mode, such as the pressure component 243 includes a pressure rod body 2431 and a second elastic cap body 2432, one end of the pressure rod body 2431 passes through the first matrix fixing hole, and the pressure rod body 2431 abuts against the stepper motor 246 after passing through, and the stepper motor 246 drives the pressure rod body 2431 to control the movement in the first matrix fixing hole, thereby automatically controlling the height of the pressure rod body 2431 protruding from the upper tooling tray 241.

[0136] Combine Figure 9 as well as Figure 17 During the downward movement and pressure application process of the upper tooling tray 241, the first position-limiting buffer support member 234 and the second position-limiting buffer support member 244 counteract each other, which can reduce the impact force of the pressure component 243 on the front shell 800 of the mobile phone and control the maximum stroke of the pressure component 243, thereby preventing the pressure component 243 on the upper tooling tray 241 from crushing the front shell 800 of the mobile phone.

[0137] Specifically, such as Figure 15 As shown in the figure, the first limit buffer support member 234 and the second limit buffer support member 244 can be set to be movable and adjustable. For example, the first limit buffer support member 234 includes a first limit fixing seat 2342, a first limit adjustment screw 2341, a first limit adjustment nut 2344 and a first limit buffer elastic cap body 2343. The first limit fixing seat 2342 is fixedly connected to the lower workpiece tray 231, the first limit adjustment screw 2341 is threadedly fixed to the first limit fixing seat 2342, the first limit adjustment nut 2344 is sleeved on the first limit adjustment screw 2341 and abuts against the first limit fixing seat 2342, and the first limit buffer elastic cap body 2343 is sleeved on the first limit adjustment screw 2341 at one end away from the first limit adjustment nut 2344.

[0138] Combine Figure 15As shown in the figure, the second limit buffer support member 244 includes a second limit fixing seat, a second limit adjustment screw 2441, a second limit adjustment nut 2444 and a second limit buffer elastic cap body 2443. The second limit fixing seat is fixedly connected to the upper workpiece tray 241, the second limit adjustment screw 2441 is threadedly fixed to the second limit fixing seat, the second limit adjustment nut 2444 is sleeved on the second limit adjustment screw 2441 and abuts against the second limit fixing seat, and the second limit buffer elastic cap body 2443 is sleeved on the second limit adjustment screw 2441 away from the end of the second limit adjustment nut 2444.

[0139] Taking the second position-limiting buffer support member 244 as an example, by loosening the second position-limiting adjustment nut 2444, the height of the second position-limiting adjustment screw 2441 relative to the second position-limiting fixed base 2442 can be adjusted, thereby adjusting the height of the second position-limiting adjustment screw 2441 relative to the upper shaping tool 240. This allows for appropriate adjustments to be made for different shaping needs of the mobile phone front shell 800 to achieve optimal shaping effects. The second position-limiting fixed base 2442 and the second position-limiting adjustment screw 2441 can both be made of steel or iron, and the second position-limiting fixed base 2442 can be embedded in the upper shaping tool 240.

[0140] Combine Figure 1 as well as Figure 18 The conveyor belt mechanism 500 includes a first conveyor belt mechanism 500a and a second conveyor belt mechanism 500b. The second conveyor belt mechanism 500b is arranged on the discharge side of the first conveyor belt mechanism 500a. The first conveyor belt mechanism 500a is provided with an automatic shaping machine 200, and the second conveyor belt mechanism 500b is provided with an LCD plane and external plane detection machine 400. A flipping mechanism 300 is provided between the first conveyor belt mechanism 500a and the second conveyor belt mechanism 500b. The flipping mechanism 300 is used to flip the shaped mobile phone front shell 800 onto the second conveyor belt mechanism 500b for detecting the LCD plane and external plane of the mobile phone front shell 800.

[0141] like Figure 18 As shown in the figure, the flip mechanism 300 includes: a flip bracket 310 with a first accommodating cavity, a flip sensor module and a flip motor 320. The flip sensor module is arranged on the flip bracket 310. The flip sensor module is used to detect and sense the front shell of the mobile phone 800 in the first accommodating cavity. The flip motor 320 is transmission-connected to the flip bracket 310. The flip bracket 310 is driven to flip by the flip motor 320.

[0142] like Figure 19As shown in the figure, the flip bracket 310 includes: a flip base plate 311, a flip cover plate 312, a left bearing 313, a right bearing 314, a left rotating shaft 315, a right rotating shaft 316 and a flip support bracket, the left rotating shaft 315 and the right rotating shaft 316 are respectively fixed to the left and right sides of the flip base plate 311, and the flip cover plate 312 is arranged on the upper side of the flip base plate 311, the left rotating shaft 315 and the right rotating shaft 316, the left bearing 313 is sleeved on the left rotating shaft 315, and the right bearing 314 is sleeved on the right rotating shaft 316, and the left bearing 313 and the right bearing 314 are both embedded in the flip support bracket, wherein the left rotating shaft 315 is transmission connected to the flip motor 320, or the right rotating shaft 316 is transmission connected to the flip motor 320, and the flip bracket 310 is driven by the flip motor 320 to flip, so as to realize the flipping of the front shell 800 of the mobile phone.

[0143] like Figure 20 As shown in , the LCD plane and outer plane detection machine 400 includes: a second adsorption component 420, a plane moving detection platform 430, a laser three-dimensional profile measuring instrument 440, a third adsorption component 450 and a plane detection bracket 410. The second adsorption component 420 is used to transfer the front shell of the mobile phone on the conveyor belt 520 to the plane moving detection platform. The front shell of the mobile phone 800 is driven to move by the plane moving detection platform and moves to the bottom of the third adsorption component 450 through the laser three-dimensional profile measuring instrument 440. The LCD plane and outer plane of the front shell 800 of the mobile phone are measured by the blue laser of the laser three-dimensional profile measuring instrument 440. The third adsorption component 450 is used to transfer the front shell of the mobile phone 800 from the plane moving detection platform to the conveyor belt 520.

[0144] like Figure 21As shown in the figure, the second adsorption component 420 includes an adsorption fixing bracket 221, an adsorption driving member 222, an adsorption guide member 223, a nozzle fixing bracket 224, a nozzle mounting strip plate 225 and a nozzle assembly 226, wherein the adsorption fixing bracket 221 is fixed on the shaping bracket 210, the adsorption fixing bracket 221 is provided with an adsorption driving member 222, and the adsorption driving member 222 is connected to the nozzle fixing bracket 224, that is, the nozzle fixing bracket 224 is driven by the adsorption driving member 222 to move up and down, and the nozzle fixing bracket 224 is connected to the adsorption guide member 22 3. The suction guide 223 facilitates the directional movement of the nozzle fixing bracket 224 under the drive of the suction driving member 222 and has a guiding function. The nozzle fixing bracket 224 is provided with multiple nozzle mounting strip plates 225. For example, the nozzle fixing bracket 224 is provided with a nozzle mounting strip plate 225. The nozzle assembly 226 is fixed to the nozzle mounting strip plate 225 via a nozzle fixing nut 2261. To facilitate the adjustment of the specific position of the nozzle assembly 226, the nozzle mounting strip plate 225 is provided with an open strip opening 2251 fixedly connected to the nozzle assembly 226. The nozzle assembly 226 is connected to a conduit, which is omitted in the figure.

[0145] like Figure 23 As shown in the figure, the plane movement detection platform 430 includes: a first detection chassis 432, a first detection positioning fixture 433, a second X-axis moving component 434, and a second sliding assembly 431. The first detection chassis 432 is provided with a first detection positioning fixture 433, and the first detection chassis 432 is connected to the second X-axis moving component 434, wherein the second sliding assembly 431 includes a set of second slide rails 4311 and a second slider 4312, the second slider 4312 is mounted on the second slide rail 4311, and the second slider 4312 is fixedly connected to the first detection chassis 432, the first detection chassis 432 is driven by the second X-axis moving component 434 to move along the second slide rail 4311, and then drives the first detection positioning fixture 433 to move along the second slide rail 4311, so as to realize the LCD plane and outer plane measurement of the mobile phone front shell 800 in the first detection positioning fixture 433 through the laser three-dimensional profile measuring instrument 440.

[0146] The first detection and positioning fixture 433 includes: a first tray body 4331, a first tray limiter 4332 and a first tray adsorption component 4333. The first tray body 4331 is arranged on the first detection chassis 432. The first tray body 4331 is respectively provided with a first tray limiter 4332 and a first tray adsorption component 4333. The first tray limiter 4332 is used to abut against the front shell 800 of the mobile phone, and the first tray adsorption component 4333 is used to adsorb the front shell 800 of the mobile phone.

[0147] like Figure 22 、 Figure 23 as well as Figure 24 As shown in the figure, the second X-axis moving component 434 includes a first detection drive motor 4341, a first synchronous pulley 4342, a first synchronous belt 4343, a first drive connecting piece 4344 and a first tank chain 4345. The first synchronous belt 4343 is respectively wound around the first drive motor and the first synchronous pulley 4342. The first tank chain 4345 is connected to the first synchronous belt 4343 through the first drive connecting piece 4344, and the first tank chain 4345 is connected to the first detection positioning fixture 433 through the first pallet connecting piece 4346. The first detection positioning fixture 433 is driven by the first detection drive motor 4341 to move along the second slide rail 4311.

[0148] like Figure 1 As shown in , the automatic shaping equipment for mobile phone front shells also includes a defective product separator 700. For example, the discharge port of the LCD plane and outer plane detection machine 400 is provided with a first defective product separator 700a, which is used to separate the mobile phone front shell 800 that is determined to be unqualified after inspection by the laser three-dimensional profile measuring instrument 440 into an unqualified channel; the discharge port of the automatic shaping machine 200 is provided with a second defective product separator 700b, which is used to transfer the mobile phone front shell on the right to the conveying channel on the left for subsequent inspection process of the mobile phone front shell; the discharge port of the through-hole detection machine 600 is provided with a third defective product separator 700c, which is used to separate the mobile phone front shell 800 that is determined to be unqualified after through-hole inspection into an unqualified channel.

[0149] like Figure 2 As shown in the figure, the defective product separation part 700 includes a separation bracket 710, a stamp unit 720, a Z-axis moving part 730 and a Y-axis moving part 740. The stamp unit 720 is located in the separation bracket 710, and the separation bracket 710 is connected to the Z-axis moving part 730, and the Z-axis moving part 730 is connected to the Y-axis moving part 740. The separation bracket 710 is driven by the Y-axis moving part 740 to abut against the front shell 800 of the mobile phone, and then the front shell 800 of the mobile phone is marked by the stamp unit 720, and the front shell 800 of the mobile phone is driven by the Z-axis moving part 730 to separate it to the defective product conveying channel.

[0150] like Figure 1 As shown in , the automatic shaping equipment for the front shell of a mobile phone can also include a through-hole detection machine 600. The through-hole detection machine 600 is arranged on the conveyor belt mechanism 500. The through-hole detection machine 600 is located on the discharge path of the automatic shaping machine 200. The through-hole detection machine 600 can be located on the feed path of the LCD plane and outer plane detection machine 400, or on the discharge path of the LCD plane and outer plane detection machine 400. The through-hole detection machine 600 is used to perform through-hole detection on the front shell of the mobile phone 800 (including through-hole detection on the middle frame of the mobile phone and the plastic frame).

[0151] like Figure 26 As shown in, the through-hole detection machine 600 includes a fourth adsorption component 610, a second mobile detection platform 620, a through-hole camera 630, a through-hole infrared sensor 640, a fifth adsorption component 650 and a through-hole detection bracket 660. The through-hole detection bracket 660 is respectively provided with a fourth adsorption component 610, a second mobile detection platform 620, a through-hole camera 630, a through-hole infrared sensor 640, and a fifth adsorption component 650. The fourth adsorption component 610 is used to transfer the front shell of the mobile phone 800 on the conveyor belt 520 to the second mobile detection platform 620, and the fourth adsorption component 610 is used to transfer the front shell of the mobile phone 800 on the conveyor belt 520 to the second mobile detection platform 620. A through-hole infrared sensor 640 is provided on the second mobile detection platform 620, and the through-hole camera 630 is located above the second mobile detection platform 620. The front shell 800 of the mobile phone is driven by the second mobile detection platform 620 to pass through the through-hole camera 630 and move to under the fifth adsorption component 650. The front shell 800 of the mobile phone completes the through-hole detection on the middle frame of the mobile phone through the through-hole camera 630, and completes the through-hole detection on the side of the front shell 800 of the mobile phone through the through-hole infrared sensor 640, and is moved from the second mobile detection platform 620 to the conveyor belt 520 by the fifth adsorption component 650.

[0152] like Figure 29 As shown in the figure, the second mobile detection platform 620 includes: a second detection chassis 622, a second detection positioning fixture 623, a third X-axis moving component 624, a set of third slide rails 6211 and a third slider 6212 (a set of third slide rails 6211 and the third slider 6212 are slidably connected to form a third sliding assembly 621), a second detection positioning fixture 623 is provided on the second detection chassis 622, and the second detection chassis 622 is connected to the third X-axis moving component 624, and the third slider 6212 is sleeved on the third slider. The third slider 6212 is fixedly connected to the second detection chassis 622, and the second detection chassis 622 is driven by the third X-axis moving component 624 to move along the third slide rail 6211, thereby driving the second detection positioning fixture 623 to move along the third slide rail 6211, so as to realize the through-hole detection of the front shell 800 of the mobile phone in the second detection positioning fixture 623 through the through-hole camera 630, and the through-hole infrared sensor 640 is located on the second detection positioning fixture 623.

[0153] Among them, the second detection and positioning fixture 623 includes: a second tray body 6231 with a second accommodating cavity, an LED lamp, an LED cover 6232, a second tray limiter 6233 and a cover limiter 6234, the LED lamp is arranged in the second accommodating cavity, for irradiating light to the front shell 800 of the mobile phone, for through-hole detection of the through-hole camera 630, the LED cover 6232 is arranged in the second accommodating cavity, for supporting the front shell 800 of the mobile phone, the second tray limiter 6233 is arranged on the second tray body 6231, the second tray limiter 6233 is used to abut against the front shell 800 of the mobile phone, and for installing the through-hole infrared sensor 640, the cover limiter 6234 is arranged on the LED cover 6232, and the cover limiter 6234 is used to insert the front shell 800 of the mobile phone and abut against the front shell 800 of the mobile phone.

[0154] The second receiving cavity and LED cover 6232 on the second tray body 6231 are used to install the LED lamp. The LED lamp is set in the second receiving cavity and faces one side of the mobile phone front shell 800. The LED lamp is used to provide a good environment for the through-hole camera 630 to shoot, making it easier to shoot the through-hole on the mobile phone middle frame. The LED lamp emits LED light from the bottom of the mobile phone front shell 800 to form an LED light emitting area 6235 for illuminating the mobile phone front shell 800. When the mobile phone front shell 800 reaches the through-hole camera shooting area 631 ( Figure 30 As shown in FIG ), the through-hole camera 630 takes a picture of the front shell 800 of the mobile phone, and can better identify the blocked through-holes on the middle frame of the mobile phone under the illumination of LED light.

[0155] like Figure 27 、 Figure 28 as well as Figure 29 As shown in , the third X-axis moving component 624 includes a second drive motor 6241, a second synchronous pulley 6242, a second synchronous belt 6243, a second drive connecting piece 6244 and a second tank chain 6245. The second synchronous belt 6243 is respectively wound around the second drive motor 6241 and the second synchronous pulley 6242. The second tank chain 6245 is connected to the second synchronous belt 6243 through the second drive connecting piece 6244, and the second tank chain 6245 is connected to the second detection and positioning fixture 623 through the second pallet connecting piece 6246. The second detection and positioning fixture 623 is driven by the second drive motor 6241 to move along the third slide rail 6211.

[0156] See also Figure 31 The present application also provides a method for automatically shaping the front shell of a mobile phone, wherein the method comprises:

[0157] S100, loading the front shell of the mobile phone through the automatic loading machine, and transferring the front shell of the mobile phone to the conveyor belt mechanism.

[0158] S200, the automatic shaping machine obtains the front shell of the mobile phone from the conveyor belt mechanism, shapes the front shell of the mobile phone, and then transfers the front shell of the mobile phone to the conveyor belt mechanism.

[0159] S300, the flipping mechanism flips the reshaped front cover of the mobile phone.

[0160] S400, LCD plane and outer plane inspection machine obtains the flipped mobile phone front shell from the conveyor belt mechanism, and performs LCD plane inspection and outer plane inspection on the mobile phone front shell. If the inspection is qualified, the mobile phone front shell is transferred to the good product conveying channel of the conveyor belt mechanism.

[0161] In this embodiment, the front of the mobile phone front shell is used to install the LCD display, and the back of the mobile phone front shell is used to install the battery and the motherboard. The front of the mobile phone front shell needs to ensure a high degree of flatness, and the front of the mobile phone front shell needs to be prevented from scratching or wearing. Therefore, the front of the mobile phone front shell serves as a bearing support contact surface, and the back of the mobile phone front shell serves as a pressure surface for shaping and pressure application, that is, the lower shaping tool is used to support the back of the mobile phone front shell, and the upper shaping tool is used to resist and apply pressure to the back of the mobile phone front shell. After shaping, the mobile phone front shell is turned over, and the flatness of the front side of the mobile phone front shell is detected by the LCD plane detection mechanism.

[0162] See also Figure 32 In one embodiment, step S100 includes:

[0163] S110, the pallet loading assembly moves the plastic pallet to the loading position.

[0164] S120, the loading robot obtains the front shells of the mobile phone in the plastic tray one by one at the loading position, and transfers the front shells of the mobile phone to the conveyor belt mechanism.

[0165] S130: After all the mobile phone front shells in the plastic tray are taken out, the recycling robot moves the empty plastic tray to the tray recycling component.

[0166] S140. The pallet recovery component drives the empty plastic pallet down to the storage position so that the plastic pallet on the recovery robot can be received next time.

[0167] See also Figure 33 In one embodiment, step S200 includes:

[0168] S210: The first adsorption component obtains the front cover of the mobile phone from the conveyor belt mechanism.

[0169] S220: The lower shaping tool moves to the first loading bin position to obtain the mobile phone front shell on the first adsorption component.

[0170] S230, the lower shaping tool drives the front shell of the mobile phone to be transferred to the position of the second unloading bin.

[0171] S240, the upper shaping tool presses down and continuously presses the front shell of the mobile phone to shape the front shell of the mobile phone.

[0172] S250, the upper shaping tool obtains the front shell of the mobile phone and drives the front shell of the mobile phone to rise, and the lower shaping tool returns to the first feeding bin position and obtains the next front shell of the mobile phone to be shaped.

[0173] S260, the upper shaping tool drives the front shell of the mobile phone to descend and moves the front shell of the mobile phone to the conveying belt mechanism, and the conveying belt mechanism outputs the front shell of the mobile phone, and then the upper shaping tool rises and resets.

[0174] In an embodiment, in step S300, the front shell of the mobile phone includes an LCD surface and a back plate surface, the LCD surface is used to install an LCD display screen, the back plate surface is used to install a back cover, and in the pressure shaping, the lower shaping tool abuts against the LCD surface, the upper shaping tool presses on the back plate surface, the turnover mechanism turns over the front shell of the mobile phone so that the LCD surface faces upward, and the LCD plane and outer plane detection machine detects the LCD surface of the front shell of the mobile phone.

[0175] Referring to Figure 34 In an embodiment, step S400 includes:

[0176] S410, the third adsorption component obtains the front shell of the mobile phone from the conveying belt mechanism;

[0177] S420, the first mobile detection platform moves to the second feeding bin position and obtains the front shell of the mobile phone on the third adsorption component;

[0178] S430, the first mobile detection platform drives the front shell of the mobile phone to move, scans and detects by the laser three-dimensional contour measuring instrument, and then moves to the second discharging bin position, the fourth adsorption component adsorbs and moves the front shell of the mobile phone to the conveying belt mechanism;

[0179] S440, after scanning and detecting by the laser three-dimensional contour measuring instrument, it is judged whether it is qualified or not, if yes, the second defective product separation component identifies the front shell of the mobile phone and moves the front shell of the mobile phone to the good product conveying channel of the conveying belt mechanism, if not, the second defective product separation component identifies the front shell of the mobile phone and moves the front shell of the mobile phone to the defective product conveying channel of the conveying belt mechanism.

[0180] Referring to Figure 35 In an embodiment, step S400 further includes step S700 before step S400:

[0181] The through hole detection machine obtains the front shell of the mobile phone from the conveying belt mechanism, detects the through hole of the front shell of the mobile phone, and moves the front shell of the mobile phone to the conveying belt mechanism after the detection is completed.

[0182] Referring to Figure 36 Specifically, step S700 includes:

[0183] S710: The fifth adsorption component obtains the front cover of the mobile phone from the conveyor belt mechanism.

[0184] S720: The second mobile detection platform moves to the third loading bin position and obtains the mobile phone front shell.

[0185] S730, the second mobile detection platform drives the front shell of the mobile phone to move to the side of the third unloading bin position. During the movement, the through-hole infrared sensor detects the through holes on the side wall of the front shell of the mobile phone. When passing by the through-hole camera, the through-hole camera takes pictures of the front shell of the mobile phone and analyzes and compares them. Then the second mobile detection platform moves to the third unloading bin position, and the sixth adsorption component adsorbs the front shell of the mobile phone and transfers it to the conveyor belt mechanism.

[0186] S740. Analyze and compare the data of the mobile phone front shell obtained by the through-hole infrared sensor and the through-hole camera, and determine whether the through-hole detection of the mobile phone front shell is qualified. If so, the third defective product separation component will mark the mobile phone front shell and transfer the mobile phone front shell to the good product conveying channel of the conveyor belt mechanism. If not, the third defective product separation component will mark the mobile phone front shell and transfer the mobile phone front shell to the defective product conveying channel of the conveyor belt mechanism.

[0187] See also Figure 37 The present application provides a shaping method based on feedback from an LCD plane and an external plane detection machine, which includes the following steps:

[0188] S100, loading the front shell of the mobile phone through the automatic loading machine, and transferring the front shell of the mobile phone to the conveyor belt mechanism.

[0189] S200, the automatic shaping machine obtains the front shell of the mobile phone from the conveyor belt mechanism, shapes the front shell of the mobile phone, and then transfers the front shell of the mobile phone to the conveyor belt mechanism.

[0190] S300, the flipping mechanism flips the reshaped front cover of the mobile phone.

[0191] S400, the LCD plane and outer plane inspection machine obtains the flipped mobile phone front shell from the conveyor belt mechanism, and performs LCD plane inspection and outer plane inspection on the mobile phone front shell. If the inspection is qualified, the mobile phone front shell is transferred to the good product conveying channel of the conveyor belt mechanism; if the inspection is unqualified, the LCD plane inspection and outer plane data of the mobile phone front shell are obtained.

[0192] S500: Analyze data of LCD plane detection and external plane detection of the front shell of the mobile phone.

[0193] S600: Determine whether the front shell of the mobile phone is deformed in batches. If so, the automatic shaping machine automatically adjusts.

[0194] In this embodiment, the shaping and testing method of the prior art is separated from the testing. That is, the testing is performed after the shaping. If the test is qualified, it will flow into the next process. If it is unqualified, it will be judged as NG. If the mobile phone front shell has a batch quality problem due to some reason, the shaping equipment of the prior art will still shape the mobile phone front shell according to the previously designed parameters. Therefore, such shaping is not targeted and the shaping effect is poor. This easily leads to a large number of unqualified products even after the shaping. Therefore, it is necessary to track and feedback the shaping results of the mobile phone front shell and adjust the parameters in time to shape the mobile phone front shell.

[0195] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and application concept of this application, and all these changes or substitutions should fall within the scope of protection of the claims attached to this application.

Claims

1. A mobile phone front shell automatic shaping device, characterized in that: include: An automatic loader, a conveyor belt mechanism, an automatic shaping machine, a flipping mechanism, and an LCD plane and outer plane detection machine, wherein the conveyor belt mechanism is arranged on one side of the automatic loader, the automatic shaping machine and the LCD plane and outer plane detection machine are both arranged on the conveyor belt mechanism, and the flipping mechanism is located between the automatic shaping machine and the LCD plane and outer plane detection machine, wherein the automatic loader is used to load the mobile phone front shell, the conveyor belt mechanism is used to convey the mobile phone front shell, the automatic shaping machine is used to shape the mobile phone front shell on the conveyor belt mechanism, the flipping mechanism flips the shaped mobile phone front shell, and then the LCD plane and outer plane detection machine performs LCD flatness and outer flatness detection on the mobile phone front shell; The automatic shaping machine comprises: a first adsorption component, a lower shaping tool, an upper shaping tool and a shaping bracket, and the shaping bracket is respectively provided with the first adsorption component, the lower shaping tool and the upper shaping tool; The first adsorption component is used to transfer the front shell of the mobile phone on the conveyor belt mechanism to the lower shaping tool. The lower shaping tool is used to support the front shell of the mobile phone and transfer the front shell of the mobile phone to the bottom of the upper shaping tool. Then, the upper shaping tool applies downward pressure to the front shell of the mobile phone to complete the shaping of the front shell of the mobile phone. After that, the upper shaping tool transfers the shaped front shell of the mobile phone to the conveyor belt mechanism. The shaping bracket is provided with a shaping base plate, and the shaping base plate is respectively provided with a first loading bin, a first lowering bin and a first blocking member along the conveying direction of the conveyor belt mechanism, the first loading bin is located below the first adsorption component, the first lowering bin is located below the upper shaping tooling, the first blocking member is located on one side of the first loading bin, and is used to block the front shell of the mobile phone in the first loading bin, the first loading bin is used for the first adsorption component to adsorb the front shell of the mobile phone to the lower shaping tooling, and the first lowering bin is used for the upper shaping tooling to adsorb the front shell of the mobile phone and transfer it to the conveyor belt mechanism; The lower shaping tooling includes a lower tooling tray, several shaping support components, a first X-axis moving component, a first limit buffer support component, a first fixed component and a first sliding assembly. The lower tooling tray is provided with a first matrix fixing hole, a first limit mounting hole and a first fixed mounting hole. The lower tooling tray is installed with the shaping support component through the first matrix fixing hole. The first limit mounting hole is used to install the first limit buffer support component. The first fixed mounting hole is used to install the first fixed component. The lower tooling tray is connected to the first sliding assembly, and the first sliding assembly is connected to the first X-axis moving component. The lower tooling tray is driven by the first X-axis moving component to move along the conveyor belt mechanism, so as to realize the movement of the front shell of the mobile phone on the lower tooling tray between the first upper bin and the first lower bin. The first fixed component is located on the periphery of the shaping support component. The first fixed component is used to abut against the front shell of the mobile phone to fix the front shell of the mobile phone on the lower tooling tray. The first limit buffer support is used to abut against the upper shaping tooling to limit the maximum stroke of the upper shaping tooling downward movement; The shaping support component is configured to be movable and adjustable, and the shaping support component includes a support rod body, a first elastic cap body and a first fixing nut, one end of the support rod body is threadedly connected to the first matrix fixing hole, and the support rod body is fixed to the lower tooling tray through the first fixing nut, and the other end of the support rod body is embedded in the first elastic cap body, and the support rod body supports the front shell of the mobile phone through the first elastic cap body, and the first elastic cap body is used to abut against the front shell of the mobile phone to play a buffering role, and the support rod body is threadedly connected to the lower tooling tray to adjust the length of the shaping support component; The upper shaping tooling includes an upper tooling tray, several pressure-applying components, a first Y-axis moving component, a shaping and blanking adsorption component and a second limit buffer support component, wherein the upper tooling tray is provided with a second matrix fixing hole, and the upper tooling tray is installed with the pressure-applying component through the second matrix fixing hole, and the upper tooling tray applies pressure and shapes the front shell of the mobile phone through the pressure component, wherein the first Y-axis moving component, the shaping and blanking adsorption component and the second limit buffer support component are respectively provided on the upper tooling tray, and the upper tooling tray is driven to move up and down by the first Y-axis moving component, and the upper tooling tray transfers the front shell of the mobile phone from the lower tooling tray to the conveyor belt mechanism through the shaping and blanking adsorption component to complete the output of the front shell of the mobile phone after shaping, and the upper tooling tray is offset against the first limit buffer support component through the second limit buffer support to buffer the downward pressure of the upper tooling tray and limit the maximum stroke of the pressure component relative to the support component.

2. The mobile phone front shell automatic shaping device according to claim 1, characterized in that: The automatic loading machine includes a loading frame, a pallet loading component, a pallet recovery component, a loading robot, a recovery robot and a plastic pallet. The loading rack is respectively provided with the tray loading assembly, the tray recovery assembly, the loading robot and the recovery robot, the tray loading assembly and the tray recovery assembly are both connected with the plastic tray, the plastic tray is used to store the front shell of the mobile phone, the tray loading assembly is used to store and drive the plastic tray, the tray loading assembly transfers the front shell of the mobile phone to the conveyor belt mechanism through the loading robot to complete the step of loading the front shell of the mobile phone, the tray loading assembly sends the empty plastic pallet to the tray recovery assembly through the recovery robot to complete the recycling of the empty plastic pallet and the preparation for loading the front shell of the mobile phone in the next plastic tray.

3. The mobile phone front shell automatic shaping device according to claim 1, characterized in that: The flip mechanism includes: a flip bracket with a first accommodating cavity, a flip sensor module and a flip motor. The flip sensor module is arranged on the flip bracket, and the flip sensor module is used to detect and sense the front shell of the mobile phone in the first accommodating cavity. The flip motor is transmission-connected to the flip bracket, and the flip bracket is driven to flip by the flip motor.

4. A method for automatically shaping the front shell of a mobile phone based on the automatic shaping device for the front shell of a mobile phone according to any one of claims 1 to 3, characterized in that: The method comprises the following steps: The mobile phone front shell is loaded by the automatic loading machine and transferred to the conveyor belt mechanism; The automatic shaping machine takes the front shell of the mobile phone from the conveyor belt mechanism, shapes the front shell of the mobile phone, and then transfers the front shell of the mobile phone to the conveyor belt mechanism; The flipping mechanism flips the front cover of the mobile phone after plastic surgery; The LCD plane and outer plane inspection machine takes the flipped mobile phone front shell from the conveyor belt mechanism and performs LCD plane inspection and outer plane inspection on the mobile phone front shell. If the inspection is qualified, the mobile phone front shell is transferred to the good product conveying channel of the conveyor belt mechanism.

5. The method for automatically shaping the front cover of a mobile phone according to claim 4, wherein: The steps of loading the mobile phone front shell by the automatic loading machine and transferring the mobile phone front shell to the conveyor belt mechanism include: The pallet loading assembly moves the plastic pallet to the loading position; The loading robot takes the mobile phone front shells from the plastic tray one by one at the loading position and transfers them to the conveyor belt mechanism; After all the mobile phone front shells in the plastic tray are taken out, the recycling robot moves the empty plastic tray to the tray recycling component; The pallet recovery component drives the empty plastic pallet down to the storage position so that the plastic pallet on the recovery robot can be received next time.

6. The method for automatically shaping the front cover of a mobile phone according to claim 4, wherein: The steps of the automatic shaping machine obtaining the front shell of the mobile phone from the conveyor belt mechanism, shaping the front shell of the mobile phone, and then transferring the front shell of the mobile phone to the conveyor belt mechanism include: The first adsorption component obtains the front cover of the mobile phone from the conveyor belt mechanism; The lower shaping tool moves to the first loading bin position to obtain the mobile phone front shell on the first adsorption component; The lower shaping tool drives the front shell of the mobile phone to be transferred to the second unloading bin; The upper shaping tooling presses down and continuously applies pressure to the front shell of the mobile phone to achieve pressure shaping of the front shell of the mobile phone; The upper shaping tooling obtains the front shell of the mobile phone and drives the front shell of the mobile phone to rise, while the lower shaping tooling returns to the position of the first loading bin and obtains the next front shell of the mobile phone to be shaped; The upper shaping tooling drives the front shell of the mobile phone to descend and transfers the front shell of the mobile phone to the conveyor belt mechanism, which outputs the front shell of the mobile phone, and then the upper shaping tooling rises and resets.

7. The method for automatically shaping the front cover of a mobile phone according to claim 4, wherein: The LCD plane and outer plane inspection machine obtains the flipped mobile phone front shell from the conveyor belt mechanism, performs LCD plane inspection and outer plane inspection on the mobile phone front shell, and if the inspection is qualified, transfers the mobile phone front shell to the good product conveying channel of the conveyor belt mechanism. The steps include: The third adsorption component obtains the front cover of the mobile phone from the conveyor belt mechanism; The first mobile detection platform moves to the second loading bin position and obtains the mobile phone front shell on the third adsorption component; The first mobile inspection platform drives the front shell of the mobile phone to move, and after being scanned and inspected by the laser three-dimensional profile measuring instrument, it moves to the second unloading bin position. The fourth adsorption component adsorbs the front shell of the mobile phone and transfers it to the conveyor belt mechanism; After scanning and testing with the laser three-dimensional profile measuring instrument, it is determined whether it is qualified. If so, the second defective product separation part will mark the front shell of the mobile phone and transfer the front shell of the mobile phone to the good product conveying channel of the conveyor belt mechanism. If not, the second defective product separation part will mark the front shell of the mobile phone and transfer the front shell of the mobile phone to the defective product conveying channel of the conveyor belt mechanism.

8. The method for automatically shaping the front cover of a mobile phone according to claim 4, wherein: The LCD plane and outer plane inspection machine obtains the flipped mobile phone front shell from the conveyor belt mechanism, and performs LCD plane inspection and outer plane inspection on the mobile phone front shell. If the inspection is qualified, the mobile phone front shell is transferred to the good product conveying channel of the conveyor belt mechanism, and the steps of: The through-hole inspection machine obtains the front shell of the mobile phone from the conveyor belt mechanism and performs through-hole inspection on the front shell of the mobile phone. After the inspection is completed, the front shell of the mobile phone is transferred to the conveyor belt mechanism.

9. The method for automatically shaping the front cover of a mobile phone according to claim 8, wherein: The through-hole detection machine obtains the front shell of the mobile phone from the conveyor belt mechanism, performs through-hole detection on the front shell of the mobile phone, and transfers the front shell of the mobile phone to the conveyor belt mechanism after the detection, including the following steps: The fifth adsorption component obtains the front cover of the mobile phone from the conveyor belt mechanism; The second mobile detection platform moves to the third loading bin position and obtains the front shell of the mobile phone; The second mobile inspection platform drives the front shell of the mobile phone to move toward the side of the third unloading bin position. During the movement, the through-hole infrared sensor detects the through-holes on the side wall of the front shell of the mobile phone. When passing by the through-hole camera, the through-hole camera takes a picture of the front shell of the mobile phone and analyzes and compares it. After that, the second mobile inspection platform moves to the third unloading bin position, and the sixth adsorption component adsorbs the front shell of the mobile phone and transfers it to the conveyor belt mechanism; The data of the mobile phone front shell obtained by the through-hole infrared sensor and the through-hole camera are analyzed and compared, and it is determined whether the through-hole detection of the mobile phone front shell is qualified. If so, the third defective product separation part will mark the mobile phone front shell and transfer the mobile phone front shell to the good product conveying channel of the conveyor belt mechanism. If not, the third defective product separation part will mark the mobile phone front shell and transfer the mobile phone front shell to the defective product conveying channel of the conveyor belt mechanism.

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