An automatic shaping machine for mobile phone front shell

Abstract

The application discloses an automatic shaping machine for a mobile phone front shell, which is used for shaping the mobile phone front shell, wherein the automatic shaping machine for the mobile phone front shell comprises a conveying belt mechanism and a shaping mechanism arranged on the conveying belt mechanism, and the shaping mechanism comprises a first adsorption component, a lower shaping tool and an upper shaping tool; the lower shaping tool is arranged above the conveying belt mechanism and is located on one side of the first adsorption component; and the upper shaping tool is arranged above the lower shaping tool and is located on a side, away from the first adsorption component, of the lower shaping tool. The compact structure layout can reduce the equipment occupied space, realize the automatic shaping of the mobile phone front shell, improve the production efficiency, achieve the effect of rapid shaping, reduce the manual labor intensity, reduce the labor cost and reduce the production cost.

Description

Technical Field

[0001] This application relates to the field of mobile phone manufacturing technology, and more particularly to an automatic shaping machine for mobile phone front covers. Background Technology

[0002] Currently, mobile phone front covers are generally made of aluminum-magnesium alloy frames and plastic injection molding machines. The plastic is at a high temperature in the injection molding mold, and internal stress will exist in the plastic during the injection extrusion process. After the plastic cools down, it will shrink, which will cause the front cover of the mobile phone to twist and bend. Twisted or bent front covers can cause moiré patterns or screen distortion on the mobile phone screen. Therefore, the front cover of the mobile phone needs to be shaped and inspected before the screen is assembled.

[0003] Currently, the shaping of mobile phone front covers uses a semi-automatic production method. For example, the process involves manually picking up the phone's front cover and inserting it into a shaping fixture from the side, making contact with the fixture, then activating a pressure switch to shape the front cover for 3 seconds. Afterward, the shaped front cover is manually removed and placed in a blister pack. It is evident that the existing method for shaping mobile phone front covers is cumbersome, inefficient, and labor-intensive, creating a bottleneck in the manufacturing process. Therefore, there is an urgent need for an automated shaping device.

[0004] Therefore, existing technologies still need improvement. Summary of the Invention

[0005] The purpose of this application is to provide an automatic shaping machine for the front shell of a mobile phone, aiming to solve the technical problem of how to implement an automatic shaping device for the front shell of a mobile phone.

[0006] This application discloses an automatic shaping machine for mobile phone front covers, used to shape the front covers of mobile phones, wherein the automatic shaping machine for mobile phone front covers includes:

[0007] First adsorption component;

[0008] The lower shaping fixture is disposed above the conveyor belt mechanism and is located on one side of the first adsorption component;

[0009] An upper shaping fixture is disposed above the lower shaping fixture, and the upper shaping fixture is located on the side of the lower shaping fixture away from the first adsorption component;

[0010] The first adsorption component is used to acquire the front cover of a mobile phone on the conveyor belt mechanism. The lower shaping fixture has a first position for acquiring the front cover of the mobile phone on the first adsorption component and a second position for transferring the front cover of the mobile phone to a shaping position. When the lower shaping fixture is in the second position, the upper shaping fixture moves down and abuts against the front cover of the mobile phone on the lower shaping fixture. Then, the upper shaping fixture continuously applies pressure to shape the front cover of the mobile phone. After that, the upper shaping fixture adsorbs the front cover of the mobile phone and detaches it from the lower shaping fixture. The lower shaping fixture resets from the second position to the first position. Then, the upper shaping fixture drives the front cover of the mobile phone to move down and releases the front cover of the mobile phone on the conveyor belt mechanism.

[0011] In one embodiment, the lower shaping fixture includes:

[0012] The lower tooling tray is provided with a first matrix of fixing bolt holes;

[0013] Several first support components, wherein the first support components are threadedly connected to the first matrix fixing bolt holes;

[0014] A first X-axis moving component is connected to the lower tooling tray, and the first X-axis moving component is used to drive the lower tooling tray to move towards the first position or the second position;

[0015] The first limiting buffer support is disposed on the lower tooling tray;

[0016] The first fixing component is disposed on the lower tooling tray.

[0017] In one embodiment, the first X-axis moving component includes:

[0018] The first set of slide rails;

[0019] The first slider is sleeved on the first slide rail and is fixedly connected to the lower tooling tray.

[0020] A first driving component is connected to the lower tooling tray and is used to drive the lower tooling tray to move along the first slide rail via the first slider.

[0021] In one embodiment, the upper shaping fixture includes:

[0022] The upper tooling tray is provided with a second matrix of fixing bolt holes;

[0023] Several second support components, the second support components being threadedly connected to the fixing bolt holes of the second matrix;

[0024] A first Y-axis moving component is connected to the upper tooling tray and is used to drive the upper tooling tray to move up and down.

[0025] The second adsorption component is disposed on the upper tooling tray;

[0026] The second limiting buffer support is disposed on the upper tooling tray and is used to abut against the first limiting buffer support.

[0027] In one embodiment, the second support member includes:

[0028] The second support rod is threadedly connected to the second matrix fixing bolt hole and the extension of the support rod faces the side of the lower tooling pallet.

[0029] The second elastic cap is sleeved on the side of the second support rod away from the upper tooling tray;

[0030] The second fixing nut is sleeved on the second support rod.

[0031] In one embodiment, the second limiting buffer support includes:

[0032] The second limiting and fixing base is fixedly connected to the upper tooling pallet;

[0033] The second limit adjusting screw is threadedly fixedly connected to the second limit fixing base;

[0034] The second limit adjusting nut is sleeved on the second limit adjusting screw;

[0035] The second limiting buffer elastic cap is disposed at the end of the second limiting adjusting screw away from the upper tooling tray.

[0036] In one embodiment, the conveyor belt mechanism includes:

[0037] Conveyor support,

[0038] An active roller is located on one side of the conveying support;

[0039] Driven roller, the driven roller is located on the other side of the conveying bracket;

[0040] A conveyor belt, which is wound around the periphery of the driving roller and the driven roller;

[0041] A guide channel assembly, which is suspended on the conveyor belt;

[0042] An active channel assembly, which is suspended on the conveyor belt;

[0043] A conveyor drive motor is fixed on the conveyor bracket and is connected to the drive roller via a transmission.

[0044] The first stop component is disposed on the conveyor bracket and located on the upper side of the conveyor belt. The first stop component is used to prevent the front cover of the mobile phone from stopping on the conveyor belt, so that the first adsorption component can adsorb the front cover of the mobile phone at the first position.

[0045] In one embodiment, the active channel component includes:

[0046] First infrared sensor;

[0047] An active channel support is provided on the conveyor support and is located above the conveyor belt;

[0048] A channel drive component, wherein the channel drive component is disposed on the movable channel bracket;

[0049] A channel connecting plate is connected to the channel driving component, and the channel connecting plate is driven to move laterally by the channel driving component;

[0050] A set of channel clamps are provided on the movable channel support, the channel clamps are located above the conveyor belt, and there is a gap between the channel clamps and the conveyor belt. The channel clamps are connected to the channel connecting plate, and the channel clamps are driven by the channel driving component to perform clamping and releasing actions.

[0051] A channel elastic element is disposed on the channel clamp.

[0052] In one embodiment, a set of the channel clamps includes:

[0053] A movable channel plate, which is connected to the channel connecting plate;

[0054] A channel fixing plate is disposed on the movable channel bracket and is located on the opposite side of the movable channel plate. The movable channel plate is driven by the channel driving component to move toward or away from the channel fixing plate, so as to realize the clamping and loosening action of the channel clamp.

[0055] In one embodiment, the conveyor belt mechanism is provided with two automatic shaping machines for the front shell of the mobile phone arranged side by side.

[0056] The beneficial effects of this application are as follows: This application provides an automatic shaping machine for mobile phone front shells, used for shaping the front shells of mobile phones. The automatic shaping machine includes a conveyor belt mechanism and a shaping mechanism disposed on the conveyor belt mechanism. The shaping mechanism includes a first adsorption component, a lower shaping fixture, and an upper shaping fixture. The lower shaping fixture is disposed above the conveyor belt mechanism and located on one side of the first adsorption component. The upper shaping fixture is disposed above the lower shaping fixture and located on the side of the lower shaping fixture away from the first adsorption component. This application has a compact structure, reducing equipment space occupation, automating mobile phone front shell shaping, improving production efficiency, achieving rapid shaping, reducing manual labor intensity, reducing labor costs, and lowering production costs. Attached Figure Description

[0057] Figure 1 This is a three-dimensional structural diagram of the automatic shaping machine for mobile phone front shell provided in this application.

[0058] Figure 2 This is a schematic diagram of the orthopedic device provided in this application.

[0059] Figure 3 This is a structural schematic diagram of the conveyor belt mechanism provided in this application.

[0060] Figure 4 This is a structural schematic diagram of the orthopedic device provided in this application from the left side.

[0061] Figure 5 This is a structural schematic diagram of the orthopedic institution provided in this application from the right side view.

[0062] Figure 6 This is a structural schematic diagram of the lower shaping fixture provided in this application.

[0063] Figure 7 This is a structural schematic diagram of the lower tooling pallet provided in this application.

[0064] Figure 8 This is a structural schematic diagram of the first support component provided in this application.

[0065] Figure 9 This is a schematic diagram of the structure of the first limiting buffer support provided in this application.

[0066] Figure 10 This is a schematic diagram of the travel limit buffer provided in this application.

[0067] Figure 11 This is a structural schematic diagram of the upper shaping fixture provided in this application.

[0068] Figure 12 This is a structural schematic diagram of the second support component provided in this application.

[0069] Figure 13 This is a schematic diagram of the structure of the second limiting buffer support provided in this application.

[0070] Figure 14 This is a schematic diagram of the structure of the first adsorption component provided in this application.

[0071] Figure 15 This is a schematic diagram of the structure of the active channel component provided in this application.

[0072] Figure 16 This is a schematic diagram of a specific embodiment of the active channel component provided in this application.

[0073] Reference numerals: 100, Automatic shaping machine for mobile phone front shell; 200, Conveyor belt mechanism; 110, Shaping bracket; 120, First adsorption component; 130, Lower shaping fixture; 140, Upper shaping fixture; 150, Stroke limit buffer; 210, Conveying bracket; 220, Conveyor belt; 230, Guide channel assembly; 240, Movable channel assembly; 250, First stop component; 111, Bracket base plate; 112, Loading bin; 113, Unloading bin; 114, Adjustment window; 115, Display screen; 116, Alarm LED light; 121, Adsorption fixing bracket; 122. Adsorption drive component; 123. Adsorption guide component; 124. Nozzle fixing bracket; 125. Nozzle mounting strip plate; 1251. Strip opening; 126. Nozzle assembly; 1261. Nozzle fixing nut; 131. Lower tooling tray; 132. First X-axis moving component; 133. First support component; 134. First limiting buffer support component; 135. First fixing component; 1311. First matrix fixing bolt hole; 1312. First limiting mounting hole; 1313. First fixing mounting hole; 1321. A set of first slide rails; 1322. First slider; 323. First driving component; 1331. First support rod; 1332. First elastic cap; 1333. First fixing nut; 1341. First limit adjusting screw; 1342. First limit fixing base; 1343. First limit buffer elastic cap; 1344. First limit adjusting nut; 141. Upper tooling tray; 142. First Y-axis moving component; 143. Second support component; 144. Second limit buffer support component; 145. Second adsorption component; 1431. Second support rod; 1432. Second elastic cap; 1433. Second fixing... Nut; 1441, Second limit adjusting screw; 1442, Second limit fixing base; 1443, Second limit buffer elastic cap; 1444, Second limit adjusting nut; 151, Hydraulic damper; 152, Damper fixing bracket; 153, Damping elastic cap; 231, Channel crossbeam; 232, First guide channel clamp; 233, Second guide channel clamp; 241, Channel drive component; 242, Channel connecting plate; 243, Channel movable plate; 244, Channel fixing plate; 245, Channel elastic component; 300, Mobile phone front shell; 310, Peripheral polished surface. Detailed Implementation

[0074] To make the objectives, technical solutions, and advantages of this application clearer and more explicit, the following detailed description of this application is provided with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to limit this application.

[0075] Based on the problems existing in the prior art, this embodiment provides an automatic shaping machine for mobile phone front covers, specifically as follows: Figure 1 and Figure 2 As shown in the figure, the automatic shaping machine for the front shell of a mobile phone in this embodiment is used for shaping the front shell 300 of the mobile phone. The automatic shaping machine includes a conveyor belt mechanism 200 and a shaping mechanism 100 disposed on the conveyor belt mechanism 200. The shaping mechanism 100 includes: a first adsorption component 120, a lower shaping fixture 130, and an upper shaping fixture 140. The lower shaping fixture 130 is disposed on the conveyor belt mechanism 200 and is located on one side of the first adsorption component 120. The upper shaping fixture 140 is disposed above the lower shaping fixture 130 and is located on the side of the lower shaping fixture 130 away from the first adsorption component 120. The first adsorption component 120 is used to pick up the front shell 300 of the mobile phone from the conveyor belt mechanism 200. Figure 3 and Figure 4 As shown, the lower shaping fixture 130 has a first position for acquiring the front cover 300 of the phone on the first adsorption component 120, and a second position for transferring the front cover 300 of the phone to a shaping position, as shown. Figure 3 and Figure 5 As shown, when the lower shaping fixture 130 is in the second position, the upper shaping fixture 140 moves down and abuts against the mobile phone front shell 300 on the lower shaping fixture 130. Then, the upper shaping fixture 140 continuously applies pressure to shape the mobile phone front shell 300. After that, the upper shaping fixture 140 adsorbs the mobile phone front shell 300 and detaches it from the lower shaping fixture 130. The lower shaping fixture 130 resets from the second position to the first position. Then, the upper shaping fixture 140 drives the mobile phone front shell 300 to move down and releases the mobile phone front shell 300 onto the conveyor belt mechanism 200.

[0076] The working principle of the automatic shaping machine for the front shell of the mobile phone in this embodiment is as follows:

[0077] In this embodiment, the first adsorption component 120 is used to grip the front cover 300 of a mobile phone on the conveyor belt mechanism 200 and transfer the front cover 300 to the lower shaping fixture 130. The lower shaping fixture 130 has a first position for obtaining the front cover 300 of the mobile phone on the first adsorption component 120 and a second position for transferring the front cover 300 to a shaping position. When the lower shaping fixture 130 is in the second position, the upper shaping fixture 140 moves down and abuts against the front cover 300 of the mobile phone on the lower shaping fixture 130. Next, the upper shaping fixture 140 continuously applies pressure to shape the front cover 300 of the mobile phone. Then, the upper shaping fixture 140 adsorbs the front cover 300 of the mobile phone and detaches it from the lower shaping fixture 130. The lower shaping fixture 130 resets from the second position to the first position. Then, the upper shaping fixture 140 drives the front cover 300 of the mobile phone to move down and releases the front cover 300 of the mobile phone onto the conveyor belt mechanism 200. The conveyor belt mechanism 200 then moves the front cover 300 of the mobile phone to the next station, thereby automating the shaping of the front cover 300 of the mobile phone.

[0078] In this embodiment, the lower shaping fixture 130 has a first position for acquiring the front cover 300 of the mobile phone on the first adsorption component 120, and a second position for transferring the front cover 300 of the mobile phone to a shaping position. The upper shaping fixture 140 moves down and abuts against the front cover 300 of the mobile phone on the lower shaping fixture 130 to shape the front cover 300 of the mobile phone. That is, the lower shaping fixture 130 acquires the front cover 300 of the mobile phone on the conveyor belt mechanism 200 through the first adsorption component 120 at the first position, and drives the front cover 300 of the mobile phone to move along the conveying direction of the conveyor belt mechanism 200. The first adsorption component 120 and the upper shaping fixture 140 both move in a direction perpendicular to the conveying direction of the conveyor belt mechanism 200. The structure is compact and can reduce the space occupied by the equipment.

[0079] In this embodiment, the mobile phone front cover 300 is input by the conveyor belt mechanism 200 before shaping and output by the conveyor belt mechanism 200 after shaping. During the shaping process, the mobile phone front cover 300 is picked up by the first adsorption component 120 and transferred and supported by the lower shaping fixture 130. Then, the upper shaping fixture 140 moves down to apply pressure for shaping. After that, the upper shaping fixture 140 picks up and releases the mobile phone front cover 300 onto the conveyor belt mechanism 200. It can be seen that the entire shaping process of the mobile phone front cover 300 realizes the automation of shaping, improves production efficiency, and achieves the effect of rapid shaping.

[0080] The beneficial effects of the automatic shaping machine for the front shell of the mobile phone in this embodiment are at least as follows:

[0081] 1. The compact structure reduces the space occupied by the equipment;

[0082] 2. It can automate the 300mm reshaping of mobile phone front shells, improve production efficiency, and achieve rapid reshaping results;

[0083] 3. Reduce the intensity of manual labor, reduce labor costs, and lower production costs.

[0084] For example, combining Figure 2 and Figure 3 As shown, the shaping mechanism 100 includes: a first adsorption component 120, a lower shaping fixture 130, and an upper shaping fixture 140. The shaping support 110 of the shaping mechanism 100 is provided with a support base plate 111. An upper feed bin 112 and a lower feed bin 113 are respectively arranged on the support base plate 111 along the conveying direction of the conveyor belt mechanism 200. The first adsorption component 120 is positioned above the upper feed bin 112 (first position), and the upper shaping fixture is positioned above the lower feed bin 113 (second position). 140. The lower shaping fixture 130 is mounted on the base plate 111 of the support, and the lower shaping fixture 130 can move along the upper hopper 112 and the lower hopper 113. In addition, the shaping support 110 is also equipped with an adjustment window 114, a display screen 115 and an alarm LED light 116. The adjustment window 114 is used to adjust the shaping speed or the magnitude and speed of the applied pressure. The display screen 115 is used to display the shaping setting parameters and working status. The alarm LED light 116 is used to provide an alarm prompt when a shaping failure occurs.

[0085] Better, such as Figure 6 As shown, the lower shaping fixture 130 includes: a lower fixture tray 131, a plurality of first support components 133, a first X-axis moving component 132, a first limiting buffer support component 134, and a first fixing component 135. The lower fixture tray 131 is provided with a first matrix fixing bolt hole 1311. The first support component 133 is threadedly connected to the first matrix fixing bolt hole 1311. The first X-axis moving component 132 is connected to the lower fixture tray 131 and is used to drive the lower fixture tray 131 to move to the first position or the second position. The first limiting buffer support component 134 is provided on the lower fixture tray 131, and the first fixing component 135 is provided on the lower fixture tray 131.

[0086] In this embodiment, the lower tooling tray 131 of the lower shaping fixture 130 is respectively provided with a first X-axis moving component 132, a plurality of first supporting components 133 and a first fixing component 135. The first X-axis moving component 132 is used to move the lower tooling tray 131 to a first position or a second position. The first supporting components 133 are used to support the front shell of the mobile phone 300 to cooperate with the upper shaping fixture 140 for pressure shaping. The first fixing component 135 is used to limit the front shell of the mobile phone 300 to prevent the front shell of the mobile phone 300 from shifting or misaligning during the transfer or shaping process.

[0087] For example, combining Figure 7 As shown, the lower tooling tray 131 is provided with a first matrix fixing bolt hole 1311, a first limiting mounting hole 1312, and a first fixing mounting hole 1313. The first matrix fixing bolt hole 1311 is used to install the first support component 133, the first limiting mounting hole 1312 is used to install the first limiting buffer support component 134, and the first fixing mounting hole 1313 is used to install the first fixing component 135. The first fixing component 135 is used to restrict the movement of the mobile phone front shell 300 on the lower tooling tray 131 to prevent the mobile phone front shell 300 from shaking or misaligning during the movement of the lower tooling tray 131.

[0088] Better, such as Figure 6 As shown, the first X-axis moving component 132 includes: a set of first slide rails 1321, a first slider 1322, and a first driving component 1323. The set of first slide rails 1321 is disposed above the conveyor belt mechanism 200. The first slider 1322 is sleeved on the first slide rail and is fixedly connected to the lower tooling tray 131. The first driving component 1323 is connected to the lower tooling tray 131 and is used to drive the lower tooling tray 131 to move along the first slide rail via the first slider 1322.

[0089] In this embodiment, a set of first slide rails 1321 in the first X-axis moving component 132 is disposed on the support base plate 111 above the conveyor belt mechanism 200, and is laid along the loading bin 112 and unloading bin 113 on the support base plate 111. The first slider 1322 is sleeved on the first slide rail and is fixedly connected to the lower tooling tray 131. The lower tooling tray 131 is driven by the first driving component 1323 to move along the first slide rail to realize the movement between the first position and the second position. The set of first slide rails 1321 is two parallel first slide rails. This arrangement can realize the adsorption and release of the mobile phone front shell 300 on the conveyor belt mechanism 200 between the two parallel first slide rails. That is, when adsorbing the mobile phone front shell 300 (shaping and loading stage) and releasing the mobile phone front shell 300, the first adsorption component 120 and the second adsorption component 145 only need to move up and down, without the need for lateral movement. For example, the first drive component 1323 may be driven by a cylinder.

[0090] For example, when the front cover 300 of the mobile phone is transferred to the first position by the conveyor belt mechanism 200, the lower shaping fixture 130 is located in the second position. The first adsorption component 120 descends and inserts between two parallel first slide rails to adsorb the front cover 300 of the mobile phone. Then the first auxiliary component rises, the lower shaping fixture 130 moves to the first position, the first adsorption component 120 descends and transfers the front cover 300 of the mobile phone onto the lower shaping fixture 130. The specific implementation process of the second adsorption component 145 can refer to that of the first adsorption component 120, that is, adsorbing the front cover 300 of the mobile phone and transferring it to the lower shaping fixture 130 or releasing it from the upper shaping fixture 140. The first adsorption component 120 and the second adsorption component 145 only need to move up and down between two parallel first slide rails, without the need for lateral movement. The structure is compact and can reduce space layout.

[0091] Better, such as Figure 4 and Figure 5 As shown, a travel limit buffer 150 is provided on the support base plate 111. The travel limit buffer 150 is used to limit the travel of the lower shaping fixture 130. As shown, travel limit buffers 150 are provided at both ends of the movement direction of the lower shaping fixture 130. This setting can limit the maximum travel of the lower shaping fixture 130 and slow down the movement speed of the lower shaping fixture 130.

[0092] Specifically, such as Figure 10As shown, the stroke limiting buffer 150 includes a hydraulic damper 151, a damper fixing bracket 152, and a damping elastic cap 153. The hydraulic damper 151 is mounted on the bracket base plate 111 via the damper fixing bracket 152, and the damping elastic cap 153 is provided on the side of the hydraulic damper 151 facing the lower shaping fixture 130. The hydraulic damper 151 can limit the maximum stroke of the lower shaping fixture 130 and reduce the moving speed of the lower shaping fixture 130. The damping elastic cap 153 can reduce the impact of the lower shaping fixture 130 on the hydraulic damper 151, thus achieving a buffering effect.

[0093] like Figure 11 As shown, the upper shaping fixture 140 includes: an upper fixture tray 141, a plurality of second support components 143, a first Y-axis moving component 142, a second adsorption component 145, and a second limiting buffer support component 144. The upper fixture tray 141 is provided with second matrix fixing bolt holes. The second support components 143 are threadedly connected to the second matrix fixing bolt holes. The first Y-axis moving component 142 is connected to the upper fixture tray 141 and is used to drive the upper fixture tray 141 to move up and down. The second adsorption component 145 is disposed on the upper fixture tray 141. The second limiting buffer support component 144 is disposed on the upper fixture tray 141 and is used to abut against the first limiting buffer support component 144.

[0094] In this embodiment, the upper tooling tray 141 of the upper shaping fixture 140 is respectively provided with a plurality of second support components 143, a first Y-axis moving component 142, and a second adsorption component 145. The second support components 143 act on the front cover 300 of the mobile phone, and work together to apply pressure and correct the front cover 300. The first Y-axis moving component 142 is used to drive the upper tooling tray 141 to move up and down, such as to drive the upper tooling tray 141 down and apply pressure to shape the front cover 300. The upper tooling tray 141 is raised, causing the front cover of the mobile phone 300 to detach from the lower tooling tray 131. The upper tooling tray 141 is lowered, releasing the front cover of the mobile phone 300 onto the conveyor belt mechanism 200. The second adsorption component 145 is used to adsorb the front cover of the mobile phone 300, so that the front cover of the mobile phone 300 detaches from the lower shaping tooling 130 in the second position. Then, the lower shaping tooling 130 moves into the first position to carry out the next round of shaping process. The upper tooling tray 141 is lowered to a certain height to release the front cover of the mobile phone 300 onto the conveyor belt mechanism 200.

[0095] In this embodiment, during the downward pressure process of the upper tooling tray 141, the first limiting buffer support 134 and the second limiting buffer support 144 abut against each other, which can reduce the impact force of the second support component 143 on the front shell of the mobile phone 300 and control the maximum stroke of the second support component 143, thus preventing the second support component 143 on the upper tooling tray 141 from crushing the front shell of the mobile phone 300.

[0096] Better, such as Figure 13 As shown, the second limiting buffer support 144 includes: a second limiting fixed base 1442, a second limiting adjusting screw 1441, a second limiting adjusting nut 1444, and a second limiting buffer elastic cap 1443. The second limiting fixed base 1442 is fixedly connected to the upper tooling tray 141. The second limiting adjusting screw 1441 is threadedly fixedly connected to the second limiting fixed base 1442. The second limiting adjusting nut 1444 is sleeved on the second limiting adjusting screw 1441. The limiting buffer elastic cap is located at the end of the second limiting adjusting screw 1441 away from the upper tooling tray 141.

[0097] In this embodiment, the second limiting buffer support 144 is movably and adjustablely connected to the upper shaping fixture 140. Specifically, the second limiting fixing base 1442 is threadedly connected to the second limiting adjusting screw 1441, and the second limiting adjusting nut 1444 is used to lock the second limiting fixing base 1442. By loosening the second limiting adjusting nut 1444, the height of the second limiting adjusting screw 1441 relative to the second limiting fixing base 1442 can be adjusted, thereby achieving the height of the second limiting adjusting screw 1441 relative to the upper shaping fixture 140. This allows for appropriate adjustments to the shaping of different mobile phone front shells 300 to obtain better shaping results. Both the second limiting fixing base 1442 and the second limiting adjusting screw 1441 are made of steel or iron, and the second limiting fixing base 1442 is embedded in the upper shaping fixture 140.

[0098] like Figure 9 As shown, the first limiting buffer support 134 includes: a first limiting fixed base 1342, a first limiting adjusting screw 1341, a first limiting adjusting nut 1344, and a first limiting buffer elastic cap 1343. The specific structure of the first limiting buffer support 134 can be referred to the embodiment of the second limiting buffer support 144 described above.

[0099] Better, such as Figure 12As shown, the second support component 143 includes: a second support rod 1431, a second elastic cap 1432, and a second fixing nut 1433. The second support rod 1431 is fixedly disposed on the upper tooling tray 141 on the side facing the lower tooling tray 131. The second elastic cap 1432 is sleeved on the side of the second support rod 1431 away from the upper tooling tray 141. The second fixing nut 1433 is sleeved on the second support rod 1431.

[0100] In this embodiment, the second support rod 1431 is fixed on the upper tooling tray 141. The second support rod 1431 is used to transmit the pressure acting on the front shell 300 of the mobile phone for shaping and correction. The second elastic cap 1432 on the second support rod 1431 is used to abut against the front shell 300 of the mobile phone to buffer during the pressure application process and prevent damage to the front shell 300 of the mobile phone. The second fixing nut 1433 is used for the fixed connection between the second support rod 1431 and the upper tooling tray 141 and for adjusting the length.

[0101] In this embodiment, the second support rod 1431 is threadedly fixed to the upper tooling tray 141, meaning the length of the support rod can be adjusted via the thread. This facilitates adjustment of the second support rod 1431. If the phone front shell 300 deforms excessively, the second support rod 1431 can be loosened by rotating the second fixing nut 1433, and then rotated again to lengthen the second support rod 1431 exposed on the upper tooling tray 141. Then, the second fixing nut 1433 can be rotated to fix the support rod. If the phone front shell 300 deforms only slightly, the second fixing nut 1433 can be adjusted to shorten the second support rod 1431.

[0102] Among them, such as Figure 8 As shown, the first support component 133 includes a first support rod 1331, a first elastic cap 1332, and a first fixing nut 1333. The length of the support rod can be adjusted by thread, which facilitates the adjustment of the first support rod 1331. The specific structure of the first support component 133 can be referred to the embodiment of the second support component 143 described above.

[0103] Better, combination Figure 11 As shown, the first Y-axis moving component 142 includes a first Y-axis cylinder and a first Y-axis transmission rod. One end of the first Y-axis transmission rod is disposed in the first Y-axis cylinder, and the other end is fixedly connected to the upper tooling tray 141. The first Y-axis transmission rod drives the upper tooling tray 141 to move up and down through the first Y-axis cylinder.

[0104] In this embodiment, the first Y-axis cylinder in the first Y-axis moving component 142 drives the first Y-axis transmission rod, thereby driving the upper tooling tray 141 to move up and down, so as to achieve pressure shaping and move the mobile phone front shell 300 onto the conveyor belt mechanism 200.

[0105] In this embodiment, the upper tooling tray 141 is provided with a second matrix fixing bolt hole for installing the second support component 143. The second matrix fixing bolt hole facilitates the installation of the second support component 143 and the adjustment of its height. Its specific structure can be understood in conjunction with the specific structure of the lower tooling tray 131 described above.

[0106] In one embodiment, such as Figure 14 As shown, the first adsorption component 120 includes: an adsorption fixing bracket 121, an adsorption driving component 122, an adsorption guide component 123, a nozzle fixing bracket 124, a nozzle mounting strip 125, and a nozzle assembly 126. The adsorption fixing bracket 121 is fixed to the shaping bracket 110. The adsorption fixing bracket 121 is equipped with the adsorption driving component 122, which is connected to the nozzle fixing bracket 124. That is, the nozzle fixing bracket 124 is driven to move up and down by the adsorption driving component 122, and the nozzle fixing bracket 124 is connected to the adsorption guide component 126. 23. The adsorption guide 123 facilitates the directional movement of the nozzle fixing bracket 124 under the drive of the adsorption drive 122, providing a guiding function. The nozzle fixing bracket 124 is provided with multiple nozzle mounting strips 125, such as four nozzle mounting strips 125. The nozzle assembly 126 is fixed to the nozzle mounting strips 125 by nozzle fixing nuts 1261. To facilitate adjustment of the nozzle assembly 126's position, the nozzle mounting strips 125 are provided with open strip-shaped openings 1251 fixedly connected to the nozzle assembly 126. The nozzle assembly 126 is connected to a conduit, which is omitted from the figure.

[0107] Better, such as Figure 3As shown, the conveyor belt mechanism 200 includes: a conveyor support 210, a drive roller, a driven roller, a conveyor belt 220, a guide channel assembly 230, a movable channel assembly 240, a conveyor drive motor, and a first stop component 250. The drive roller is located on one side of the conveyor support 210, and the driven roller is located on the other side of the conveyor support 210. The conveyor belt 220 is wound around the periphery of the drive roller and the driven roller. The guide channel assembly 230 is suspended on the conveyor belt 220, and the movable channel assembly 240 is suspended on the other side of the drive roller. The conveyor drive motor is fixed on the conveyor support 210 and connected to the drive roller. The first stop member 250 is provided on the conveyor support 210 and located on the upper side of the conveyor belt 220. The first stop member 250 is used to prevent the mobile phone front shell 300 from stopping on the conveyor belt 220 so that the first adsorption component 120 adsorbs the mobile phone front shell 300 at the first position. The first stop member 250 is suspended on the support base plate 111 and located on one side of the feeding bin 112.

[0108] In this embodiment, the conveyor belt 220 is used to drive the mobile phone front shell 300 to move. The conveyor belt mechanism 200 realizes the rotation of the conveyor belt 220 through the active roller, the driven roller, the conveyor belt 220 and the conveyor drive motor, that is, the mobile phone front shell 300 is conveyed through the conveyor belt 220. The first stop member 250 is used to block the mobile phone front shell 300 so that the first adsorption member 120 adsorbs the mobile phone front shell 300 at the first position.

[0109] In this embodiment, the guide channel assembly 230 is a "Y"-shaped channel, which facilitates the smooth entry of the mobile phone front shell 300 into the guide channel assembly 230 and has a guiding and positioning function. That is, the mobile phone front shell 300 is transported on the conveyor belt mechanism 200 before the loading bin (first position) through the guide channel assembly 230. When entering the loading bin, the conveyor belt mechanism 200 transports and actively arranges the mobile phone front shell 300 through the movable channel assembly 240. For example, the guide channel assembly 230 includes: a channel beam 231, a first guide channel clamp 232, and a second guide channel clamp 233. The channel beam 231 is fixed on the conveyor bracket 210 and located above the conveyor belt 200. The first guide channel clamp 232 and the second guide channel clamp 233 are both fixed on the channel beam 231. The first guide channel clamp 232 and the second guide channel clamp 233 are connected to the channel beam 231 to form a "Y"-shaped channel and maintain a gap with the conveyor belt.

[0110] In this embodiment, the active channel component 240 is used to straighten the front cover 300 of the mobile phone, that is, to adjust the position of the front cover 300 of the mobile phone, and to prevent the front cover 300 of the mobile phone from shifting or tilting on the conveyor belt 220. This is conducive to the first adsorption component 120 picking up the front cover 300 of the mobile phone, and it is also the key to obtaining a good shaping effect. If the front cover 300 of the mobile phone shifts on the conveyor belt 220, the first adsorption component 120 will pick up the front cover 300 of the mobile phone and place it on the lower shaping fixture 130. At this time, the front cover 300 of the mobile phone will be misaligned, and it is easy to damage the front cover 300 of the mobile phone during the downward pressure of the upper shaping fixture 140.

[0111] Better, combination Figure 3 and Figure 15 The movable channel assembly 240 includes: a first infrared sensor, a movable channel bracket, a channel drive component 241, a channel connecting plate 242, a set of channel clamps, and a channel elastic component 245. The movable channel bracket is integrally formed with the bracket base plate 111 (here, the movable channel bracket can be understood as the bracket base plate 111, that is, the channel drive component 241 and a set of channel clamps are set at the bottom of the bracket base plate 111), and the movable channel bracket is located above the conveyor belt 220. The channel drive component 241 is set on the movable channel bracket (the movable channel assembly 240 is located at the bottom of the feeding hopper 112, that is, the movable channel assembly 240 is set at the first position). The first adsorption component 120 is used to hold the front cover 300 of a mobile phone and to facilitate the adsorption of the front cover 300 by the first adsorption component 120. The channel connecting plate 242 is connected to the channel driving component 241. The channel connecting plate 242 is driven to move laterally by the channel driving component 241. The channel clamping plate is disposed on the movable channel support. The channel clamping plate is located above the conveyor belt 220 and a gap is provided between the channel clamping plate and the conveyor belt 220. The channel clamping plate is connected to the channel connecting plate 242. The channel clamping plate is driven to perform clamping and releasing actions by the channel driving component 241. The channel elastic component 245 is disposed on the channel clamping plate. One set of channel clamps includes a channel movable plate 243 and a channel fixed plate 244. The channel movable plate 243 is connected to the channel connecting plate 242. The channel fixed plate 244 is disposed on the movable channel bracket and is located on the opposite side of the channel movable plate 243. The channel movable plate 243 is driven by the channel driving member 241 to move toward or away from the channel fixed plate 244, so as to realize the clamping and loosening action of the channel clamp.

[0112] In this embodiment, the first infrared sensor can be set on the movable channel bracket to detect and sense the front cover 300 of the mobile phone at the position of the first stop 250, so that the channel drive 241 drives a set of channel clamps to grip the front cover 300 of the mobile phone, thereby achieving further correction of the front cover 300 of the mobile phone on the conveyor belt 220, so that the first adsorption component 120 can pick up the front cover 300 of the mobile phone.

[0113] In this embodiment, the channel clamp is suspended on the conveyor belt 220, that is, the channel clamp is located above the conveyor belt 220, and a gap is provided between the channel clamp and the conveyor belt 220. This gap can avoid contact with the peripheral polished surface 310 of the phone front cover 300. This gap is used to reduce the contact between the phone front cover 300 and the channel clamp during the conveying process, reduce the friction of the channel clamp on the phone front cover 300 and avoid scratching the peripheral polished surface 310 of the phone front cover 300. Specifically, as shown below... Figure 16 As shown in the image.

[0114] In this embodiment, the channel elastic element 245 is disposed on the channel clamping plate, that is, the channel elastic element 245 is disposed on the channel movable plate 243 and the channel fixed plate 244 respectively. During the process of clamping and gripping the front shell 300 of the mobile phone, the channel elastic element 245 wraps around the front shell 300 of the mobile phone, and the channel elastic element 245 can play a buffering role, reducing the wear and damage to the front shell 300 of the mobile phone.

[0115] Preferably, the conveyor belt mechanism 200 is provided with two shaping mechanisms side by side.

[0116] In this embodiment, the conveyor belt mechanism 200 is provided with two shaping mechanisms 100 arranged side by side. That is, the conveyor belt mechanism 200 simultaneously transports the mobile phone front shell 300 to be shaped by the two shaping mechanisms. This arrangement can make full use of the conveyor belt mechanism 200, with a compact structure layout, which can reduce space layout, increase the production capacity of the shaping equipment, improve production efficiency, and reduce production costs.

[0117] For example, combining Figure 3 and Figure 5 As shown, the conveyor belt mechanism 200 is provided with two shaping mechanisms 100 arranged side by side. The conveyor belt mechanism 200 includes two channel components, which are respectively used for the two shaping mechanisms 100 arranged side by side. The channel components include a guide channel component 230 and an active channel component 240 to ensure the independent operation of shaping the mobile phone front shell 300 of each shaping mechanism.

[0118] In summary, this application provides an automatic shaping machine for mobile phone front shells, used for shaping the front shells of mobile phones. The automatic shaping machine includes a conveyor belt mechanism and a shaping mechanism disposed on the conveyor belt mechanism. The shaping mechanism includes a first adsorption component, a lower shaping fixture, and an upper shaping fixture. The lower shaping fixture is disposed on the conveyor belt mechanism and located to one side of the first adsorption component. The upper shaping fixture is disposed above the lower shaping fixture and located on the side of the lower shaping fixture away from the first adsorption component. This application has a compact structure, reducing equipment space occupation, automating mobile phone front shell shaping, improving production efficiency, achieving rapid shaping, reducing manual labor intensity, reducing labor costs, and lowering production costs.

[0119] It should be understood that the application of this application is not limited to the examples above. Those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. An automatic shaping machine for mobile phone front covers, used for shaping mobile phone front covers, characterized in that, The automatic shaping machine for mobile phone front shells includes a conveyor belt mechanism and a shaping mechanism disposed on the conveyor belt mechanism, the shaping mechanism comprising: First adsorption component; The lower shaping fixture is disposed above the conveyor belt mechanism and is located on one side of the first adsorption component; An upper shaping fixture is disposed above the lower shaping fixture, and the upper shaping fixture is located on the side of the lower shaping fixture away from the first adsorption component; The first adsorption component is used to acquire the front cover of a mobile phone on the conveyor belt mechanism. The lower shaping fixture has a first position for acquiring the front cover of the mobile phone on the first adsorption component and a second position for transferring the front cover of the mobile phone to a shaping position. When the lower shaping fixture is in the second position, the upper shaping fixture moves down and abuts against the front cover of the mobile phone on the lower shaping fixture. Then, the upper shaping fixture continuously applies pressure to shape the front cover of the mobile phone. After that, the upper shaping fixture adsorbs the front cover of the mobile phone and detaches it from the lower shaping fixture. The lower shaping fixture resets from the second position to the first position. Then, the upper shaping fixture drives the front cover of the mobile phone to move down and releases the front cover of the mobile phone on the conveyor belt mechanism. The lower shaping fixture includes: The lower tooling tray is provided with a first matrix of fixing bolt holes; Several first support components, wherein the first support components are threadedly connected to the first matrix fixing bolt holes; A first X-axis moving component is connected to the lower tooling tray, and the first X-axis moving component is used to drive the lower tooling tray to move towards the first position or the second position; The first limiting buffer support is disposed on the lower tooling tray; A first fixing component is disposed on the lower tooling tray; The upper shaping fixture includes; The upper tooling tray is provided with a second matrix of fixing bolt holes; Several second support components, the second support components being threadedly connected to the fixing bolt holes of the second matrix; A first Y-axis moving component is connected to the upper tooling tray and is used to drive the upper tooling tray to move up and down. The second adsorption component is disposed on the upper tooling tray; The second limiting buffer support is disposed on the upper tooling tray and is used to abut against the first limiting buffer support. The first X-axis moving component includes: The first set of slide rails; The first slider is sleeved on the first slide rail and is fixedly connected to the lower tooling tray. A first driving component is connected to the lower tooling tray and is used to drive the lower tooling tray to move along the first slide rail via the first slider.

2. The automatic shaping machine for mobile phone front shell according to claim 1, characterized in that, The second support component includes: The second support rod is threadedly connected to the second matrix fixing bolt hole and the extension of the support rod faces the side of the lower tooling pallet. The second elastic cap is sleeved on the side of the second support rod away from the upper tooling tray; The second fixing nut is sleeved on the second support rod.

3. The automatic shaping machine for mobile phone front shell according to claim 1, characterized in that, The second limiting buffer support includes: The second limiting and fixing base is fixedly connected to the upper tooling pallet; The second limit adjusting screw is threadedly fixedly connected to the second limit fixing base; The second limit adjusting nut is sleeved on the second limit adjusting screw; The second limiting buffer elastic cap is disposed at the end of the second limiting adjusting screw away from the upper tooling tray.

4. The automatic shaping machine for mobile phone front shell according to claim 1, characterized in that, The conveyor belt mechanism includes: Conveyor support, An active roller is located on one side of the conveying support; Driven roller, the driven roller is located on the other side of the conveying bracket; A conveyor belt, which is wound around the periphery of the driving roller and the driven roller; A guide channel assembly, which is suspended on the conveyor belt; An active channel assembly, which is suspended on the conveyor belt; A conveyor drive motor is fixed on the conveyor bracket and is connected to the drive roller via a transmission. The first stop component is disposed on the conveyor bracket and located on the upper side of the conveyor belt. The first stop component is used to prevent the front cover of the mobile phone from stopping on the conveyor belt, so that the first adsorption component can adsorb the front cover of the mobile phone at the first position.

5. The automatic shaping machine for mobile phone front shell according to claim 4, characterized in that, The active channel component includes: First infrared sensor; An active channel support is provided on the conveyor support and is located above the conveyor belt; A channel drive component, wherein the channel drive component is disposed on the movable channel bracket; A channel connecting plate is connected to the channel driving component, and the channel connecting plate is driven to move laterally by the channel driving component; A set of channel clamps are provided on the movable channel support, the channel clamps are located above the conveyor belt, and there is a gap between the channel clamps and the conveyor belt. The channel clamps are connected to the channel connecting plate, and the channel clamps are driven by the channel driving component to perform clamping and releasing actions. A channel elastic element is disposed on the channel clamp.

6. The automatic shaping machine for mobile phone front shell according to claim 5, characterized in that, A set of the channel clamps includes: A movable channel plate, which is connected to the channel connecting plate; A channel fixing plate is disposed on the movable channel bracket and is located on the opposite side of the movable channel plate. The movable channel plate is driven by the channel driving component to move toward or away from the channel fixing plate, so as to realize the clamping and loosening action of the channel clamp.

7. The automatic shaping machine for mobile phone front shell according to claim 1, characterized in that, The conveyor belt mechanism is equipped with two automatic shaping machines for the front shell of mobile phones, arranged side by side.

Images