An antenna full-automatic mounting machine

Abstract

The application discloses an antenna full-automatic mounting machine, which comprises a flow line, a mobile mobile phone shell, a piece material splicing and welding mechanism, a piece material dragging and waste recycling mechanism, an antenna bending mechanism and a mobile phone shell antenna mounting mechanism arranged in sequence, wherein the mobile phone shell antenna mounting mechanism is arranged on the flow line; the piece material splicing and welding mechanism is used for piece material feeding and piece material splicing and welding; the piece material dragging and waste recycling mechanism is used for dragging the piece material to move and winding and recycling the piece material waste after the antenna is separated; the antenna bending mechanism is used for separating the antenna and bending the antenna; and the mobile phone shell antenna mounting mechanism is used for grabbing the bent antenna and the mobile phone shell on the flow line to mount and fix the antenna; the antenna feeding, piece material splicing and welding, antenna separation, antenna bending and mobile phone shell flow line continuous antenna mounting continuous processing procedures are realized, and the processing efficiency of the technology-intensive procedure is improved.

Description

Technical Field

[0001] This invention relates to the field of mobile phone case antenna mounting device technology, and in particular to a fully automatic antenna mounting machine. Background Technology

[0002] Mobile communication primarily relies on antennas mounted inside the phone case. Antennas are commonly used signal transceiver components in 3C products such as mobile phones and tablets, especially wearable devices, and are crucial components that determine device quality. In the wearable field, due to the miniaturization and lightweight design of the products themselves, antennas are becoming smaller and smaller, with increasingly complex shapes, larger aspect ratios, and more and more unique installation locations.

[0003] The antenna mounting process includes feeding, sorting, bending, and mounting the antenna into the phone case, all of which are automated. To adapt to the mass production line of phone cases, the antennas are typically fabricated according to their structural shape, and then each set of antennas is pasted onto a plastic sheet. Several sets of antennas are pasted onto a single plastic sheet, facilitating mass production. Designing an automated production line according to specific requirements falls under the category of non-standard design, specifically focusing on improving automation efficiency through the linkage of upstream and downstream processes. Summary of the Invention

[0004] (I) Technical Issues

[0005] The purpose of this invention is to provide a fully automatic antenna mounting machine that solves the problem of continuous processing steps from antenna feeding, sheet assembly and welding, antenna separation, antenna bending, and continuous antenna mounting on mobile phone casing production lines, thereby improving the processing efficiency of technology-intensive processes.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] An automated antenna mounting machine includes a production line and mobile phone cases moving along the production line. It also includes a sheet assembly and welding mechanism, a sheet dragging and waste recycling mechanism, an antenna bending mechanism, and a mobile phone case antenna mounting mechanism, arranged sequentially. The mobile phone case antenna mounting mechanism is mounted on the production line. The sheet assembly and welding mechanism is used for feeding and assembling sheet materials. The sheet dragging and waste recycling mechanism is used to pull the sheet materials and reel in the waste sheet materials after antenna separation. The antenna bending mechanism is used to separate and bend the antenna. The mobile phone case antenna mounting mechanism is used to pick up the bent antenna and the mobile phone case on the production line for antenna mounting and fixation.

[0009] Preferably, the sheet assembly and welding mechanism includes a support plate, on which a first support plate and a first support frame located downstream of the first support plate are mounted. The first support plate is equipped with a placement rack for placing sheet materials and a gripping and transferring mechanism. A first pressing mechanism and a second pressing mechanism are mounted on the first support frame. A bottom mold located between the first pressing mechanism and the second pressing mechanism is mounted on the first support frame. A first lifting mechanism and an ultrasonic transducer mounted on the first lifting mechanism are mounted on the first support frame. An ultrasonic generator connected to the ultrasonic transducer is mounted on the first support frame. A third pressing mechanism located downstream of the second pressing mechanism is mounted on the first support frame. After the gripping and transferring mechanism grips the sheet material and moves it to the bottom mold, the ultrasonic transducer and the bottom mold cooperate to weld two adjacent sheet materials.

[0010] Preferably, the gripping and transferring mechanism includes a second support plate fixed to the first support plate, a first slide rail mounted on the second support plate and a first slider slidably mounted on the first slide rail; a first driving mechanism for driving the first slider to slide relative to the first slide rail is mounted on the second support plate; a third support plate and a first cylinder fixed on the third support plate are mounted on the first slider, a first hanger is mounted on the first cylinder, and a suction cup assembly for gripping sheet material is mounted on the first hanger.

[0011] Preferably, two second slide rails located on one side of the placement frame are installed at intervals on the second support plate, and a second slider is slidably installed on the second slide rail, and the second slider is fixedly connected to the placement frame; a screw mechanism for driving the placement frame to rise and fall is installed on the first support plate and the second support plate.

[0012] Preferably, the sheet material dragging and waste recycling mechanism includes a first upright plate and a first support frame fixed on the support plate. Two smooth sheet brackets located on one side of the first upright plate are also installed on the support plate. A first dragging mechanism and a second dragging mechanism are slidably installed on the two smooth sheet brackets. A sheet material stop mechanism is also fixedly installed on the two smooth sheet brackets. A power roller and a height-adjustable rotating roller located below the second dragging mechanism are rotatably installed between the two smooth sheet brackets. A recycling roller located below the first support frame is rotatably installed on the first upright plate. The mechanism also includes a synchronous drive mechanism and a second drive mechanism. The synchronous drive mechanism synchronously drives the power roller and the recycling roller to rotate, and the second drive mechanism drives the second dragging mechanism to move. A reset spring for pulling the first dragging mechanism back to its original position is also provided on the first support frame. The sheet material passes sequentially through the first dragging mechanism, the sheet material stop mechanism, the second dragging mechanism, and the power roller and is wound around the recycling roller.

[0013] Preferably, a support plate and a suspension bracket fixedly mounted on the first upright plate are provided, and a camera for aligning the second material dragging mechanism is mounted on the suspension bracket.

[0014] Preferably, a material dragging support plate is installed on the support plate, and a frame is installed on the support plate and the material dragging support plate; an antenna support plate and a silicone plate embedded in the antenna support plate are installed on the two optical plate brackets; a rotating clamping mechanism for pressing the antenna and a rotating bending mechanism for bending the antenna are installed on the antenna support plate; a bending area transfer mechanism is installed on the frame, and a vacuum adsorption and gripping mechanism for adsorbing the antenna is installed on the longitudinal movement part of the bending area transfer mechanism; the bending area transfer mechanism drives the adsorption and gripping mechanism to grip the antenna located on the second material dragging mechanism and move it to the silicone plate.

[0015] Preferably, the rotating pressing mechanism includes a rotating seat embedded in the antenna support plate, an antenna pressure plate rotatably mounted on the rotating seat, and a stop portion adapted to the antenna on the antenna pressure plate; a first pneumatic motor is mounted on the antenna support plate, the first pneumatic motor being used to drive the antenna pressure plate to rotate; the rotating bending mechanism includes a bending pressure plate rotatably mounted on the antenna support plate, a second pneumatic motor connected to one end of the bending pressure plate and a third pneumatic motor connected to the other end of the bending pressure plate are mounted on the antenna support plate, the second pneumatic motor and the third pneumatic motor intermittently driving the bending pressure plate to rotate.

[0016] Preferably, a receiving tray and a positioning fixture are slidably mounted on the material support plate, the positioning fixture being used to position the phone case; a first reciprocating mechanism for driving the receiving tray to reciprocate is mounted on the material support plate; a loading mechanism for grabbing the phone case from the production line onto the positioning fixture is mounted on the material support plate; a lifting adjustment mechanism and an antenna mounting mechanism and a unloading mechanism are mounted on the lifting adjustment mechanism; a mounting area transfer mechanism is mounted on the frame, and a reversing gripping mechanism is mounted on the mounting area transfer mechanism.

[0017] Preferably, the antenna mounting mechanism includes a first mounting plate fixedly mounted on the lifting and adjusting mechanism and a second mounting plate adjustablely mounted on the first mounting plate, the second mounting plate being perpendicular to the first mounting plate; a positioning block that cooperates with the positioning fixture to press the mobile phone case is mounted on the second mounting plate, a telescopic cylinder is mounted on the positioning block, and a pressing module for pressing the antenna is mounted on the telescopic rod of the telescopic cylinder.

[0018] (III) Beneficial Effects

[0019] The sheet assembly and welding mechanism assembles and welds separated sheet materials into a strip, facilitating continuous sheet material movement. A sheet material dragging and waste recycling mechanism pulls the strip, and after the antenna separates from the sheet material, the waste sheet material is wound up and recycled. The antenna bending mechanism grips, separates, and bends the antenna to fit and fix it inside the phone case. Simultaneously, the phone case antenna mounting mechanism grips and positions the phone case on the production line, and positions and mounts the shaped antenna inside the phone case. This completes a fully automated process of sheet material feeding, sheet material assembly and welding, sheet material movement, antenna separation and mounting inside the phone case, and waste sheet material recycling and winding.

[0020] It improves the processing efficiency of technology-intensive processes and is suitable for antenna mounting during continuous conveying of mobile phone cases on production lines, thereby further improving the antenna mounting efficiency of mobile phone cases and adapting to scenarios with rapid production line turnover. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of one embodiment of the present invention;

[0022] Figure 2 for Figure 1 Schematic diagram of the right-side axonal structure;

[0023] Figure 3 This is a schematic diagram of the sheet assembly and welding mechanism in an embodiment of the present invention;

[0024] Figure 4 for Figure 3 A schematic diagram of the rear-view axle structure;

[0025] Figure 5 This is a schematic diagram of the gripping and transferring mechanism in an embodiment of the present invention;

[0026] Figure 6 for Figure 5 A schematic diagram of the left visual axisymmetric structure;

[0027] Figure 7 This is a schematic diagram of the structure of the first pressing mechanism in an embodiment of the present invention;

[0028] Figure 8 This is a schematic diagram of the structure of the second pressing mechanism and the third pressing mechanism in an embodiment of the present invention;

[0029] Figure 9 This is a schematic diagram of the antenna bending mechanism in an embodiment of the present invention;

[0030] Figure 10 for Figure 9 A schematic diagram of the rear-view axle structure;

[0031] Figure 11 This is a schematic diagram of the rotating pressing mechanism and the rotating bending mechanism in an embodiment of the present invention;

[0032] Figure 12 for Figure 11 A schematic diagram of the left visual axisymmetric structure;

[0033] Figure 13 This is a schematic diagram of the adsorption and gripping mechanism in an embodiment of the present invention;

[0034] Figure 14 This is a first-view structural diagram of the sheet dragging and waste recycling mechanism in an embodiment of the present invention;

[0035] Figure 15 This is a second-view structural diagram of the sheet dragging and waste recycling mechanism in an embodiment of the present invention;

[0036] Figure 16 This is a third-view structural diagram of the sheet dragging and waste recycling mechanism in an embodiment of the present invention;

[0037] Figure 17 This is a schematic diagram of the left-side structure of the first material dragging mechanism in an embodiment of the present invention;

[0038] Figure 18 This is a right-side structural schematic diagram of the first material dragging mechanism in an embodiment of the present invention;

[0039] Figure 19 This is a schematic diagram of the antenna mounting mechanism for a mobile phone case in an embodiment of the present invention;

[0040] Figure 20 for Figure 19 A schematic diagram of the rear-view axle structure;

[0041] Figure 21 This is a first-view structural diagram of the antenna mounting mechanism in this invention;

[0042] Figure 22 This is a schematic diagram of the antenna mounting mechanism from a second perspective in this invention;

[0043] Figure 23 This is a schematic diagram of the reversing gripping mechanism in this invention;

[0044] exist Figures 1 to 23 In the diagram, the correspondence between component names or lines and the drawing numbers is as follows:

[0045] The sheet assembly and welding mechanism includes: a support plate 101, a first support plate 102, a first support frame 103, a placement frame 104, a placement base plate 1041, a limiting baffle 1042, a first adjusting plate 1043, a second adjusting plate 1044, a placement groove 1045, a gripping and transferring mechanism 105, a second support plate 1051, a first slide rail 1052, a first slider 1053, a first drive mechanism 1054, a third support plate 1055, a first cylinder 1056, a first hanger 1057, a suction cup assembly 1058, a first pressing mechanism 106, a second cylinder 1061, a guide rod 1062, a third slider 1063, a first pressing block 1064, a second pressing mechanism 107, a second hanger 1071, and a rotating frame 1072. The components include: a pressure roller 1073, a limit stop 1074, a bottom mold 108, a first lifting mechanism 109, a second support frame 1091, a fourth support plate 1092, a third slide rail 1093, a fourth slider 1094, a fourth hanger 1095, a fourth cylinder 1096, an ultrasonic transducer 110, an ultrasonic generator 111, a third pressure mechanism 112, a third cylinder 1121, a third hanger 1122, a second pressure roller 1123, a pressure groove 1124, a button control box 113, a display 114, a mouse 115, a first grating sensor 116, a second grating sensor 117, a second slide rail 118, a second slider 119, a lead screw mechanism 120, an antenna bending mechanism 200, a dragging support plate 201, and a frame 202. The following components are included: a support frame 2021, a first upright post 2022, a second upright post 2023, a hanging rod 2024, an antenna support plate 203, a silicone plate 204, a rotating pressing mechanism 205, a rotating seat 2051, an antenna pressure plate 2052, a first pneumatic motor 2053, a rotating bending mechanism 206, a bending pressure plate 2061, a second pneumatic motor 2062, a third pneumatic motor 2063, a bending area transfer mechanism 207, a first horizontal movement module 2071, a first vertical movement module 2072, a first vertical movement module 2073, a first lead screw drive mechanism 2074, a second lead screw drive mechanism 2075, a vertical drive mechanism 2076, a reciprocating drive mechanism 2077, an adsorption gripping mechanism 208, a rotating cylinder 2081, and a coupling section 2082. The components include: a jig suction head 2083, an air hole 2084, a gripping position 2085, a support rod 209, a sheet material dragging and waste recycling mechanism 300, a first upright plate 301, a smooth plate bracket 302, a first dragging mechanism 303, a first dragging base plate 3031, a second upright plate 3032, a third upright plate 3033, a width adjustment structure 3034, a width adjustment plate 30341, a width adjustment block 30342, a width adjustment groove 30343, a guide roller 3035, a first dragging cylinder 3036, a dragging pressure block 3037, a second dragging mechanism 304, a second dragging base plate 3041, a light plate 3042, a glass plate 3043, a positioning block 3044, a sheet material stop mechanism 305, a third dragging base plate 3051, and a second dragging cylinder 3052.Sheet material stop block 3053, power roller 306, rotating roller 307, recovery roller 308, synchronous drive mechanism 309, first pulley 3091, second pulley 3092, first synchronous belt 3093, third pulley 3094, servo motor 3095, fourth pulley 3096, second synchronous belt 3097, second drive mechanism 310, support cross plate 311, suspension bracket 312, camera 313, height adjustment cylinder 314, height adjustment block 315, material stop plate 316, sheet material limit rod 317, mobile phone case antenna mounting mechanism 400, receiving tray 401, positioning fixture 402, first reciprocating mechanism 403, feeding mechanism 404, feeding base plate 4041, vacuum suction cup 4042, second reciprocating mechanism 4043, lifting adjustment mechanism 405, support plate 4 051, Support plate; 4052, Lifting cylinder; 4053, Antenna mounting mechanism; 406, First hanging plate; 4061, Second hanging plate; 4062, Positioning pressure block; 4063, Telescopic cylinder; 4064, Extrusion module; 4065, First strip hole; 4066, Second strip hole; 4067, Unloading mechanism; 407, Clamping cylinder; 4071, Clamping arm; 4072, Buffer pad; 4073, Third strip hole; 4074, Mounting area transfer mechanism; 408, Second horizontal movement module; 4081, Second vertical movement module; 4082, Second vertical movement module; 4083, Third lead screw drive mechanism; 4084, Fourth lead screw drive mechanism; 4085, Reversing gripping mechanism; 409, Support seat; 4091, Reversing cylinder; 4092, Gripping suction head; 4093, Connecting section; 4094, Suction hole; 4095. Detailed Implementation

[0046] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0047] See Figures 1-2As shown in the embodiment of the present invention, an automatic antenna mounting machine is proposed, including a production line and mobile phone cases moving with the production line. The production line continuously transports the mobile phone cases, generally with corresponding fixed intervals and moving speeds. In order to adapt to the turnover speed of the mobile phone cases and still realize the antenna mounting process, it also includes a sheet assembly and welding mechanism 100, a sheet dragging and waste recycling mechanism 300, an antenna bending mechanism 200, and a mobile phone case antenna mounting mechanism 400 arranged sequentially. The mobile phone case antenna mounting mechanism 400 is mounted on the production line. The sheet assembly and welding mechanism 100 is used for sheet feeding and sheet assembly and welding. The sheet dragging and waste recycling mechanism 300 is used to pull the sheet to move and reel in the sheet waste after the antenna is separated. The antenna bending mechanism 200 is used to separate the antenna and bend the antenna. The mobile phone case antenna mounting... Mechanism 400 is used to grab bent antennas and phone cases on the production line for antenna mounting and fixing. First, sheet material splicing and welding mechanism 100 grabs, feeds, splices and welds sheet materials into a continuous strip, facilitating subsequent continuous dragging of materials. Specifically, sheet material dragging and waste recycling mechanism 300 completes the process of continuously pulling the sheet material downstream, and after the antenna separates from the sheet material, the waste sheet material is rolled up and recycled. Antenna bending mechanism 200 grabs and separates the antenna and forms it into a bent shape, and the bent antenna structure is adapted to be mounted inside the phone case. Finally, phone case antenna mounting mechanism 400 grabs, moves and positions the phone case on the production line, grabs, positions and mounts the formed antenna onto the phone case, and then unloads the phone case after the antenna is mounted. This adapts to the technology-intensive process of antenna mounting during the continuous conveying of phone cases on the production line.

[0048] Specifically, such as Figure 3 , Figure 4The sheet assembly and welding mechanism 100 specifically includes a support plate 101. A first support plate 102 and a first support frame 103 located downstream of the first support plate 102 are mounted on the support plate 101. A placement rack 104 for placing sheet materials and a gripping and transferring mechanism 105 are mounted on the first support plate 102. Simultaneously, a first pressing mechanism 106 and a second pressing mechanism 107 are mounted on the first support frame 103. A bottom mold 108 located between the first pressing mechanism 106 and the second pressing mechanism 107 is mounted on the first support frame 103. A first lifting mechanism 109 and an ultrasonic transducer 110 mounted on the first lifting mechanism 109 are mounted on the first support frame 103. An ultrasonic generator 111, connected to the ultrasonic transducer 110, is installed on the upper part. Specifically, when the sheet material on the placement rack 104 is moved to the first pressing mechanism 106 by the grasping and transferring mechanism 105, the first pressing mechanism 106 relatively presses the sheet material, and the edge of the sheet material is placed on the bottom mold 108, coinciding with the edge of the sheet material downstream. The sheet material downstream is reliably pressed by the second pressing mechanism 107, thus keeping the two sheets material in a relatively stopped state. The first lifting mechanism 109 carries the ultrasonic transducer 110 to press the two sheets material onto the bottom mold 108 and heat-weld them to form a fixed connection. This completes the splicing and welding of two adjacent sheets material, allowing subsequent sheets material to move continuously. Specifically, the ultrasonic generator 111 provides ultrasonic energy to the ultrasonic transducer 110. The specific transduction principle will not be elaborated here; existing technology products can be used. The first lifting mechanism 109 includes a second support frame 1091 mounted on the first support frame 103. A fourth support plate 1092 is mounted on the second support frame 1091. Two third slide rails 1093 and a fourth slider 1094 slidably mounted on the third slide rails 1093 are mounted on the fourth support plate 1092 at intervals. A fourth hanger 1095 connected to the fourth slider 1094 is slidably mounted on the second support frame 1091. The ultrasonic transducer 110 is mounted on the fourth hanger 1095. A fourth cylinder 1096 is mounted on the second support frame 1091 to drive the fourth hanger 1095 to move up and down. The fourth cylinder 1096 moves the fourth hanger 1095 up and down, thereby causing the ultrasonic transducer 110 to move downward during welding and upward after welding.

[0049] Meanwhile, a third pressing mechanism 112 located downstream of the second pressing mechanism 107 is installed on the first support frame 103. After the sheet material is pulled down by the third pressing mechanism 112, the sheet material that has just been assembled will be moved backward, thereby forming a buffer length retention here to avoid subsequent operations from affecting the assembly and welding process.

[0050] Specifically, a button control box 113 is installed on the first support plate 102, a display 114 is installed on the first lifting mechanism 109, and a mouse 115 and a small keyboard connected to the display 114 are placed on the support plate 101. The button control box 113 is used for manual control of actions such as feeding, welding, and pressing. It also has a corresponding control unit connected to the PLC control module of the entire automated equipment, which facilitates the automatic operation control process based on the processing speed at the back end. After the display 114 and mouse 115 are connected to the control unit, they can display the corresponding working status and facilitate the adjustment of the corresponding control parameters through the mouse 115 and the small keyboard. However, in practice, the existing control module is still used to set and select the relevant parameters and internal programs for the current action.

[0051] Specifically, a first grating sensor 116 located on one side of the placement frame 104 is installed on the first support plate 102, and a second grating sensor 117 located on one side of the second pressing mechanism 107 is installed on the first support frame 103. The first grating sensor 116 can detect the state process of the sheet material at the loading position onto the bottom mold 108, which facilitates the subsequent mechanisms to perform corresponding actions synchronously. The second grating sensor 117 detects the process of pressing the sheet material at the third pressing mechanism 112 to form a buffer length, so as to ensure that multiple mechanisms work together in conjunction during the sheet material splicing and welding process, thereby improving automation efficiency.

[0052] Among them, such as Figure 5 , Figure 6 The placement rack 104 includes a placement base plate 1041 and a limiting baffle 1042 fixed to one side of the placement base plate 1041. Two first adjusting baffles are installed at intervals on the placement base plate 1041, and a second adjusting baffle is installed opposite to the limiting base plate. The two first adjusting baffles, the second adjusting baffle, and the limiting baffle 1042 enclose a placement groove 1045 for placing sheet materials. The width direction can be adjusted by adjusting the position of the two first adjusting plates 1043, while the length direction can be adjusted by adjusting the second adjusting baffle. This allows batches of stacked sheet materials to be neatly placed in the placement groove 1045, ensuring that the relative movement position of the sheet materials after being grasped is relatively consistent and reducing the error range of the relative position of splicing and welding.

[0053] Specifically, such as Figure 5The gripping and transferring mechanism 105 includes a second support plate 1051 fixed to the first support plate 102. A first slide rail 1052 and a first slider 1053 slidably mounted on the first slide rail 1052 are installed on the second support plate 1051. A first driving mechanism 1054 for driving the first slider 1053 to slide relative to the first slide rail 1052 is installed on the second support plate 1051. The first driving mechanism 1054 consists of a motor, a pulley, and a belt. Specifically, the motor drives the belt to reciprocate, thereby synchronously driving the movement of the first slider 1053. Simultaneously, a third support plate 1055 is installed on the first slider 1053, and a mechanism is fixed to the third support plate 1055. The system includes a first cylinder 1056, on which a first hanger 1057 is mounted, and on which a suction cup assembly 1058 for gripping sheet material is mounted. After the first drive mechanism 1054 moves the first slider 1053, the third support plate 1055, the first cylinder 1056, and the suction cup assembly 1058 move synchronously. Thus, under the action of the first cylinder 1056, the suction cup assembly 1058 moves vertically to grip the sheet material. As the first slider 1053 moves, the sheet material is moved onto the bottom mold 108. In order to avoid multiple sheets sticking together each time the sheet material is gripped, the first cylinder 1056 vibrates the suction cup assembly 1058 to ensure that only one sheet material is gripped each time.

[0054] To accommodate the lifting height of the first cylinder 1056 and allow the entire placement frame 104 to move upwards following the thickness of the sheet material stack, ensuring the suction cup assembly 1058 can grip the sheet material, two second slide rails 118 are installed at intervals on the second support plate 1051, located on one side of the placement base plate 1041. A second slider 119 is slidably mounted on the second slide rails 118, and the second slider 119 is fixedly connected to the placement base plate 1041. Simultaneously, a screw mechanism 120 for driving the placement base plate 1041 to lift is installed on the first support plate 102 and the second support plate 1051. The screw mechanism 120 includes a motor, a ball screw, and a screw nut, etc. The screw nut is installed and connected to the placement base plate 1041, thereby driving the ball screw to rotate and causing the screw nut to move along the second slide rails 118 with the placement base plate 1041 and the second slider 119, completing the adjustment of the sheet material's lifting position.

[0055] Specifically, such as Figure 7The first pressing mechanism 106 includes a second cylinder 1061 fixed on the first support frame 103 and two guide rods 1062 located on one side of the second cylinder 1061. A third slider 1063 is slidably mounted on the guide rods 1062. A first pressing block 1064 that cooperates with the surface of the first support frame 103 is mounted on the third slider 1063. When the second cylinder 1061 moves the first pressing block 1064 close to the surface of the first support frame 103, the sheet is pressed. When the first pressing block 1064 moves away from the surface of the first support frame 103, the sheet can move. Thus, the first pressing mechanism 106 can adjust the sheet at the current position to be in a pressed or relaxed state.

[0056] Specifically, such as Figure 8 The second pressing mechanism 107 includes a second hanger 1071 fixed to the first support frame 103 and a rotating frame 1072 rotatably mounted on the second hanger 1071. A first pressing roller 1073 is rotatably mounted on the rotating frame 1072. The first support frame 103 is equipped with spaced-apart limit blocks 1074 for limiting the sides of the sheet material. The sheet material at the current position is pressed by the gravity of the pressing roller to prevent relative movement. However, when the sheet material is pressed downward by the third pressing mechanism 112, it can move backward with the sheet material. Thus, the pressing roller is a rolling mechanism that can pull the sheet material under a large external force. During splicing and welding, there is no pulling of the sheet material, so the external force generated during splicing and welding is insufficient to cause the sheet material to move relative to the pressing roller.

[0057] Among them, such as Figure 8 The third pressing mechanism 112 includes a third cylinder 1121 fixedly installed on the second hanger 1071 and a third hanger 1122 installed on the third cylinder 1121. A second pressing roller 1123 is rotatably installed on the third hanger 1122. A pressing groove 1124 for passing through the second pressing roller 1123 is installed on the first support frame 103. The sheet material is moved into the pressing groove 1124 by the third cylinder 1121 with the second pressure roller to a certain position, so that the sheet material is pulled in the pressing groove 1124 to form a U-shaped buffer length. After the second pressing roller 1123 is lifted, the sheet material is pulled by the rear end and gradually pulls the buffer length backward to avoid the subsequent pulling force causing the sheet material to move relative to the pressing roller and affecting the splicing and welding process.

[0058] Among them, such as Figures 14-18As shown, the sheet material dragging and waste recycling mechanism 300 includes a support plate 101, a first upright plate 301 fixed on the support plate 101, and a first support frame 103. Specifically, two smooth plate brackets 302 located on one side of the first upright plate 301 are also installed on the support plate 101. A first dragging mechanism 303 and a second dragging mechanism 304 are slidably installed on the two smooth plate brackets 302. A sheet material stop mechanism 305 is also fixedly installed on the two smooth plate brackets 302. The first dragging mechanism 303 is used to press the sheet material, while the second dragging mechanism 304 is used to pull the sheet material and keep it in place by the first dragging mechanism 303. The sheet material moves smoothly between the second material-carrying mechanism 304 and the second material-carrying mechanism 304. A power roller 306 and a height-adjustable rotating roller 307 are rotatably mounted between the two blank plate brackets 302, located below the second material-carrying mechanism 304. By adjusting the height of the rotating roller 307, the gap between the rotating roller 307 and the power roller 306 is adjusted to ensure that the sheet material waste can be pulled by the power roller 306 when passing through the gap. Specifically, height-adjusting cylinders 314 are installed at intervals at both ends of the rotating roller 307 on the support plate 101. Height-adjusting blocks 315 that rotatably cooperate with the rotating roller 307 are installed on the height-adjusting cylinders 314. Simultaneously, a recovery roller 308 is rotatably mounted on the first upright plate 301, located below the first support frame 103, and the recovery roller 308 winds up the sheet material waste.

[0059] Specifically, it also includes a synchronous drive mechanism 309 and a second drive mechanism 310. The synchronous drive mechanism 309 synchronously drives the power roller 306 and the recycling roller 308 to rotate, while the second drive mechanism 310 drives the second dragging mechanism 304 to move. When the second drive mechanism 310 moves the second dragging mechanism 304, it can pull the sheet forward. After reaching the position, the antenna on the sheet is separated and grabbed. Under the action of the synchronous drive mechanism 309, the power roller 306 pulls the waste sheet towards the recycling roller 308. The synchronous drive recycling roller 308 rolls up the waste sheet for subsequent recycling. In order to quickly reset the first dragging mechanism 303 after the sheet is pulled into place, a reset spring is also provided on the first support frame 103 for pulling the first dragging mechanism 303 to reset. Specifically, during the reset process, the first dragging mechanism 303 releases the sheet. Thus, the sheet material passes sequentially through the first dragging mechanism 303, the sheet material stopping mechanism 305, the second dragging mechanism 304, and the power roller 306, and is wound around the recycling roller 308, forming a process in which dragging and recycling are carried out simultaneously, realizing the separation of the antenna and the recycling of the sheet material waste.

[0060] Specifically, such as Figure 17 , Figure 18The first material dragging mechanism 303 includes a first material dragging base plate 3031 slidably mounted on the light plate bracket 302. Two second upright plates 3032 are installed at intervals on the first material dragging base plate 3031. A third upright plate 3033 is fixedly mounted on the two second upright plates 3032. The third upright plate 3033 is provided with a width adjustment structure 3034 and a guide roller 3035 for limiting the upward tilting of the sheet material. The gap formed between the guide roller 3035 and the first material dragging base plate 3031 is just enough to allow the sheet material to pass through, forming a support for the sheet material. A limit is provided to prevent upward movement and tilting; at the same time, a first material dragging cylinder 3036 and a material dragging block 3037 installed on the third vertical plate 3033 are installed on the first material dragging cylinder 3036. The first material dragging cylinder 3036 pushes the material dragging block 3037 to press the sheet material onto the first material dragging base plate 3031, so that it moves synchronously with the downstream end. When resetting, the first material dragging cylinder 3036 pulls the material dragging block 3037 to reset and release the sheet material. Specifically, the reset spring is connected to the first material dragging base plate 3031. The width adjustment structure 3034 is adapted to limit the movement of the sheet material on both sides to ensure that the movement is centered. The width adjustment structure 3034 includes a width adjustment plate 30341 fixedly installed on the third vertical plate 3033. Two width adjustment blocks 30342 are installed at intervals on the width adjustment plate 30341. The width adjustment blocks 30342 can be adjusted laterally relative to the width adjustment plate 30341. The width adjustment plate 30341 is provided with width adjustment grooves 30343 corresponding to the two width adjustment blocks 30342 respectively. By adjusting the relative position of the width adjustment blocks 30342 on the width adjustment grooves 30343, the interval distance between the two width adjustment blocks 30342 can be achieved.

[0061] Specifically, the second material dragging mechanism 304 includes a second material dragging base plate 3041 slidably mounted on the light plate bracket 302. A lamp plate 3042 and a glass plate 3043 covering the lamp plate 3042 are embedded and mounted on the second material dragging base plate 3041. The second material dragging base plate 3041 is also provided with two positioning blocks 3044 for pressing the glass plate 3043. The second driving mechanism 310 drives the second material dragging base plate 3041 to slide. After the second driving mechanism 310 moves the second material dragging base plate 3041 downstream, the sheet material is dragged, and the antenna gradually moves with the sheet material to the glass plate 3043 corresponding to the lamp plate 3042, so that the antenna forms a clear black area under the illumination of the lamp plate 3042.

[0062] Meanwhile, a support plate 311 and a suspension bracket 312 fixed on the support plate 311 are fixedly installed on the first upright plate 301. A camera 313 for aligning the glass plate 3043 is installed on the suspension bracket 312. The camera 313 adopts a CCD. After the position of the antenna is image-recognized, it is convenient to control the subsequent process of grasping the antenna, so as to realize the successive grasping and separation of the two rows of antennas arranged in parallel.

[0063] In addition, the sheet material stopping mechanism 305 presses the sheet material tightly when the first dragging mechanism 303 is reset, preventing the sheet material from returning to its upstream position. Specifically, the sheet material stopping mechanism 305 includes a third dragging base plate 3051 fixedly installed on the two light plate brackets 302. A second dragging cylinder 3052 and a sheet material stopping block 3053 installed on the second dragging cylinder 3052 are fixedly installed on the support cross plate 311. When the sheet material is dragged to the downstream end, the second dragging cylinder 3052 drives the sheet material stopping block 3053 to release the sheet material. When the first dragging mechanism 303 is reset, the second dragging cylinder 3052 drives the sheet material stopping block 3053 to press the sheet material onto the third dragging base plate 3051.

[0064] Specifically, the synchronous drive mechanism 309 includes a first pulley 3091 mounted on the power roller 306, a second pulley 3092 mounted on the recovery roller 308, and a first synchronous belt 3093 sleeved on the first pulley 3091 and the second pulley 3092. A third pulley 3094 is also mounted on the first pulley 3091. The power roller 306 and the recovery roller 308 are driven synchronously simultaneously by the first synchronous belt 3093. A servo motor 3095 is mounted on the first upright plate 301. A fourth pulley 3096 is mounted on the servo motor 3095. A second synchronous belt 3097 is sleeved between the third pulley 3094 and the fourth pulley 3096. That is, synchronous drive is achieved by a single power source of the servo motor 3095, which pulls the sheet material and rewinds and recycles the waste sheet material at the same time.

[0065] Specifically, a baffle plate 316 is installed on the recycling roller 308, and a sheet material limiting rod 317 is provided at the end of the recycling roller 308. The end of the sheet material limiting rod 317 passes through the baffle plate 316. The sheet material limiting rod 317 limits the sheet material waste to facilitate winding, while the baffle plate 316 positions one end face during the winding process, so that the winding is relatively neat.

[0066] like Figures 9-13As shown, the antenna bending mechanism 200 includes a support plate 101 and two light plate brackets 302 mounted on the support plate 101 and spaced apart. A second material dragging mechanism 304 for dragging the sheet material is mounted on the two light plate brackets 302. The second material dragging mechanism 304 is used to drag the sheet material and separate the antenna. Specifically, a material dragging support plate 201 is mounted on the support plate 101. A frame 202 is mounted on the support plate 101 and the material dragging support plate 201. An antenna support plate 203 and a silicone plate 204 embedded in the antenna support plate 203 are mounted on the two light plate brackets 302. A rotating clamping mechanism 205 for clamping the antenna and a rotating bending mechanism 206 for bending the antenna are mounted on the antenna support plate 203. Simultaneously, a bending area transfer mechanism 207 is mounted on the frame 202. The longitudinal movement part of the carrier mechanism 207 is equipped with a vacuum adsorption and gripping mechanism 208 for adsorbing the antenna. During bending, the bending area transfer mechanism 207 drives the adsorption and gripping mechanism 208 to grab the antenna located on the second dragging mechanism 304 and move it to the silicone plate 204. The silicone plate 204 protects the antenna. After the antenna is placed on the silicone plate 204, the antenna is pressed and positioned by rotating the pressing mechanism 205. Then, the antenna is bent and shaped by rotating the bending mechanism 206.

[0067] Specifically, such as Figure 11 , Figure 12 The rotating pressing mechanism 205 includes a rotating seat 2051 embedded in the antenna support plate 203, an antenna pressure plate 2052 rotatably mounted on the rotating seat 2051, a stop portion adapted to the antenna on the antenna pressure plate 2052, and a first pneumatic motor 2053 mounted on the antenna support plate 203. The first pneumatic motor 2053 is used to drive the antenna pressure plate 2052 to rotate, thereby pressing and positioning the antenna on the silicone plate 204 after the first pneumatic motor 2053 drives the antenna pressure plate 2052 to rotate.

[0068] like Figure 11 , Figure 12 The rotating bending mechanism 206 includes a bending plate 2061 rotatably mounted on the antenna support plate 203. A second pneumatic motor 2062 connected to one end of the bending plate 2061 and a third pneumatic motor 2063 connected to the other end of the bending plate 2061 are mounted on the antenna support plate 203. The second pneumatic motor 2062 and the third pneumatic motor 2063 intermittently drive the bending plate 2061 to rotate. By driving the bending plate 2061 to bend the antenna twice through the second pneumatic motor 2062 and the third pneumatic motor 2063 respectively, the antenna can be bent and formed.

[0069] Specifically, the bending plate 2061 is provided with a bending forming part for bending the antenna. The bending forming part is provided with a silicone strip. The bending forming part has the same structure as the antenna after bending. After the antenna is bent by the bending forming part, it can be directly bent and formed, and the antenna is protected during the bending process by the silicone strip.

[0070] Specifically, such as Figure 13 The adsorption and gripping mechanism 208 includes a rotating cylinder 2081 mounted on the bending area transfer mechanism 207 and a coupling section 2082 mounted on the rotating cylinder 2081. A fixture suction head 2083 connected to the internal air passage of the rotating cylinder 2081 is mounted on the coupling section 2082. The fixture suction head 2083 is provided with a gripping position 2085 for gripping the antenna. The fixture suction head 2083 has multiple air holes 2084 connected to the internal air passage of the rotating cylinder 2081. The multiple air holes 2084 are located at the bottom of the gripping position 2085. The air intake and exhaust are controlled by the rotating cylinder 2081, so that the air holes 2084 can adsorb or release the antenna. The antenna is matched and positioned by the gripping position 2085 to ensure that a reliable gripping state is formed during the adsorption and movement of the antenna.

[0071] The adsorption and gripping mechanism 208 moves in the X, Y, and Z directions via the bending area transfer mechanism 207, thereby completing the process of gripping the antenna from the second dragging mechanism 304 and placing it on the silicone plate 204. The bending area transfer mechanism 207 includes a first transverse module 2071 slidably mounted on the frame 202 and a first longitudinal module 2072 slidably mounted on the first transverse module 2071. A first vertical moving module 2073 is mounted on the first longitudinal module 2072. Specifically, the first transverse module 2071, the first longitudinal module 2072, and the vertical moving module are all installed using a sliding rail and slider structure, and can slide relative to each other along the X, Y, and Z directions respectively. A first lead screw drive mechanism 2074 is mounted on the frame 202 to drive the first lateral movement module 2071 to move. The first lead screw drive mechanism 2074 enables the first lateral movement module 2071 to move in the X direction. A second lead screw drive mechanism 2075 is mounted on the first lateral movement module 2071 to drive the first vertical movement module 2073 to move. The second lead screw drive mechanism 2075 moves the first vertical movement module 2073 in the Y direction. A vertical drive mechanism 2076 is provided on the upper part to drive the adsorption and gripping mechanism 208 to move. The vertical drive mechanism 2076 includes a slide rail structure for slidingly mounting the adsorption and gripping mechanism 208 and a reciprocating drive mechanism 2077 for driving the adsorption and gripping mechanism 208 to move. Specifically, the reciprocating drive mechanism 2077 includes a motor, a belt and a pulley. The motor drives the belt to move back and forth, so that the adsorption and gripping mechanism 208 can move relative to each other in the Z direction, thereby enabling the adsorption and gripping mechanism 208 to move relative to each other in the X, Y and Z directions.

[0072] The first lead screw drive mechanism 2074 and the second lead screw drive mechanism 2075 both include a motor, a lead screw, and a lead screw nut. After the motor drives the lead screw to rotate, the lead screw nut causes the first transverse module 2071 and the first longitudinal module 2072 to slide relative to each other.

[0073] Specifically, a support rod 209 for supporting the antenna support plate 203 is installed on the material support plate 201, which further improves the installation stability of the antenna support plate 203.

[0074] Specifically, the frame 202 includes a support frame 2021, on which two first uprights 2022 are fixedly connected to the material support plate 201, and a second upright 2023 is fixedly installed on the support plate 101. The support frame 2021 is also provided with two hanging rods 2024 extending upward and arranged opposite to the first uprights 2022. The hanging rods 2024 are located above the bare plate bracket 302. The hanging rods 2024 support the support frame 2021 from the top, thereby avoiding the obstruction of the sheet material passing through the bare plate bracket 302. In addition, with the supporting effect of the first uprights 2022 and the second uprights 2023, the structural stability of the entire frame 202 is ensured.

[0075] Finally, as Figures 19-23 As shown, the mobile phone case antenna mounting mechanism 400 includes a production line and mobile phone cases moving with the production line. A material dragging support plate 201 and a support plate 101 located on one side of the material dragging support plate 201 are mounted on the production line. A frame 202 and a rotation and bending mechanism 206 located below the frame 202 are mounted on the material dragging support plate 201 and the support plate 101. The material dragging support plate 201 is mounted on the production line so that the mobile phone case and the antenna are grasped and integrated, and the antenna assembly is completed continuously in one process.

[0076] Specifically, a receiving tray 401 and a positioning fixture 402 are slidably mounted on the material support plate 201. The positioning fixture 402 is used to position the phone case. A first reciprocating mechanism 403 is installed on the material support plate 201 to drive the receiving tray 401 to reciprocate. The first reciprocating mechanism 403 consists of a motor, a belt, and pulleys, and mainly moves back and forth by the motor driving the belt. After the receiving support plate is moved by the first reciprocating mechanism 403, the positioning fixture 402 can move back and forth between two positions, realizing the switching between the material loading and mounting stations. The positioning fixture 402 is provided with a contour groove for limiting the installation of the phone case, thereby improving the positioning effect of the phone case. Specifically, a loading mechanism 404 is installed on the material support plate 201 to pick up mobile phone cases from the production line and place them onto the positioning fixture 402. The loading mechanism 404 picks up the mobile phone cases moving from the production line and places them onto the positioning fixture 402. At the same time, a lifting adjustment mechanism 405 and an antenna mounting mechanism 406 and a unloading mechanism 407 are installed on the material support plate 201. After the positioning fixture 402 moves to the mounting position, the antenna is pressed and fixed by the antenna mounting mechanism 406. When the positioning fixture 402 moves to the loading position, the unloading mechanism 407 picks up the mobile phone case with the antenna already mounted and places it on the production line, thereby completing the continuous picking, mounting and unloading process.

[0077] Among them, such as Figure 19 , Figure 20 A mounting area transfer mechanism 408 is installed on the frame 202. A reversing gripping mechanism 409 is installed on the mounting area transfer mechanism 408. When the bent antenna is gripped by the reversing gripping mechanism 409 and moved to the mounting position, it is reversed by 90 degrees so that the antenna is placed inside the phone case and matches the mounting position.

[0078] Specifically, such as Figure 21 , Figure 22 The feeding mechanism 404 includes a feeding base plate 4041 fixed on the drag support plate 201 and a vacuum suction cup 4042 slidably mounted on the feeding base plate 4041. The position of the vacuum suction cup 4042 is adjusted according to the size of the mobile phone case to ensure reliable gripping of the mobile phone case. The feeding base plate 4041 is also equipped with a second reciprocating mechanism 4043 for driving the vacuum suction cup 4042 to move up and down. When the mobile phone case moves to the feeding position, the second reciprocating mechanism 4043 moves the vacuum suction cup 4042 to grip and lift the mobile phone case. After the positioning fixture 402 moves to the feeding position, it descends to place the mobile phone case on the positioning fixture 402 to realize the feeding and positioning process.

[0079] Specifically, such as Figure 20 The lifting adjustment mechanism 405 includes two support plates 4051 spaced apart on the material dragging support plate 201, and a carrier plate 4052 slidably mounted on the two support plates 4051. A lifting cylinder 4053 is mounted on the material dragging support plate 201 and connected to the carrier plate 4052. After the lifting cylinder 4053 moves the carrier plate 4052 up and down, the antenna mounting mechanism 406 and the unloading mechanism 407 move up and down synchronously.

[0080] Among them, such as Figure 21 , 22 The antenna mounting mechanism 406 includes a first mounting plate 4061 fixedly mounted on the carrier plate 4052 and a second mounting plate 4062 adjustablely mounted on the first mounting plate 4061. The second mounting plate 4062 is perpendicular to the first mounting plate 4061, and a positioning block 4063 is mounted on the second mounting plate 4062 to cooperate with the positioning fixture 402 to press the phone case. A telescopic cylinder 4064 is mounted on the positioning block 4063, and a pressing module 4065 for pressing the antenna is mounted on the telescopic rod of the telescopic cylinder 4064. After being moved down by the lifting adjustment mechanism 405, the positioning block 4063 can be positioned and pressed against the phone case. Then, the telescopic cylinder 4064 pushes the pressing module 4065 to press the antenna onto the phone case to form a reliable fixation, thereby completing the mounting process.

[0081] Then, the finished phone case is gripped and lifted by the unloading mechanism 407. Specifically, the unloading mechanism 407 includes a clamping cylinder 4071 fixedly installed on the support plate 4052 and two clamping arms 4072 installed on the clamping cylinder 4071. Two buffer pads 4073 extending toward the positioning fixture 402 are installed at intervals on the clamping arms 4072. After the mounting is completed, the clamping cylinder 4071 moves the clamping arms 4072 toward each other to clamp the phone case. After being moved upward by the lifting and adjusting mechanism 405 and when the positioning fixture 402 moves to the loading position, the phone case is released onto the production line. During the clamping process, the buffer pads 4073 ensure the gripping and anti-slip effect of the phone case.

[0082] To facilitate the adjustment of the installation position of the second mounting plate 4062, thereby adjusting the position and direction of the positioning block 4063 and the telescopic cylinder 4064 to adapt to different feeding directions on the mobile phone case production line, a first strip hole 4066 for adjusting the installation position of the second mounting plate 4062 is provided on the first mounting plate 4061, and a second strip hole 4067 that mates with the first strip hole 4066 is provided on the second mounting plate 4062. There are two of each type of strip hole. By fixing the second mounting plate 4062 with the interlaced first strip holes 4066 and second strip holes 4067, the relative position adjustment of the second mounting plate 4062 can be achieved.

[0083] Specifically, a third strip hole 4074 is provided on the clamping arm 4072 for adjusting the installation position of the buffer pad 4073. The installation position of the buffer pad 4073 is adjusted accordingly through the third strip hole 4074 to ensure that the gripping interval of the mobile phone case maintains the balance of the mobile phone case after it is gripped.

[0084] Specifically, such as Figure 19 , Figure 20The mounting area transfer mechanism 408 includes a second transverse module 4081 slidably mounted on the frame 202 and a second longitudinal module 4082 slidably mounted on the second transverse module 4081. A second vertical moving module 4083 is mounted on the second longitudinal module 4082. Simultaneously, a third lead screw drive mechanism 4084 is mounted on the frame 202 to drive the second transverse module 4081 to move. A fourth lead screw drive mechanism 4085 is mounted on the second transverse module 4081 to drive the second vertical moving module 4083 to move. The second vertical moving module 4083 is provided with a vertical drive mechanism 2076 to drive the reversing gripping mechanism 409 to move. The third lead screw drive mechanism 4084 moves the second transverse module 4081 in the X direction, while the fourth lead screw drive mechanism 4085 moves the second vertical moving module 4083 in the Y direction. The vertical drive mechanism 2076 abuts against the reversing gripping mechanism 409 in the Z direction.

[0085] The third lead screw drive mechanism 4084 and the fourth lead screw drive mechanism 4085 both include a motor, a lead screw and a lead screw nut. The motor drives the lead screw to rotate, which causes the lead screw nut to move synchronously with the second transverse module 4081 and the second longitudinal module 4082.

[0086] Specifically, the vertical drive mechanism 2076 includes a slide rail structure for slidingly mounting the reversing gripping mechanism 409 and a reciprocating drive mechanism 2077 for driving the reversing gripping mechanism 409 to move. The reciprocating drive mechanism 2077 includes a motor, a belt, and a pulley. The motor drives the belt to move back and forth to realize the movement of the reversing gripping mechanism 409 in the Z direction, thereby enabling the reversing gripping mechanism 409 to move in the X, Y, and Z directions.

[0087] Among them, such as Figure 23 The reversing gripping mechanism 409 includes a support base 4091 mounted on the slide rail structure and a reversing cylinder 4092 fixedly mounted on the support base 4091. A gripping suction head 4093 for adsorbing the antenna is rotatably mounted on the reversing cylinder 4092. The gripping suction head 4093 is mounted on the reversing cylinder 4092 through a connecting section 4094. The gripping suction head 4093 has an adsorption hole 4095 that communicates with the internal air passage of the reversing cylinder 4092. The reversing cylinder 4092 can drive the gripping suction head 4093 to rotate 90 degrees to change the direction of the antenna. During the movement, the antenna is reliably gripped by the negative pressure generated by the adsorption hole 4095.

[0088] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0089] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this invention is in use. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0090] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An automated antenna mounting machine, comprising a production line and mobile phone cases moving with the production line, characterized in that: It also includes a sheet assembly and welding mechanism, a sheet dragging and waste recycling mechanism, an antenna bending mechanism, and a mobile phone case antenna mounting mechanism arranged in sequence, wherein the mobile phone case antenna mounting mechanism is mounted on the production line; The sheet assembly and welding mechanism is used for feeding sheet materials and assembling and welding sheet materials. The sheet material dragging and waste recycling mechanism is used for pulling the sheet materials and winding up and recycling the sheet material waste after the antenna is separated. The antenna bending mechanism is used for separating the antenna and bending the antenna. The mobile phone case antenna mounting mechanism is used for grabbing the bent antenna and the mobile phone case on the production line to mount and fix the antenna. The sheet assembly and welding mechanism includes a support plate, on which a first support plate and a first support frame located downstream of the first support plate are mounted. The first support plate is equipped with a placement rack for placing sheet materials and a gripping and transferring mechanism. A first pressing mechanism and a second pressing mechanism are mounted on the first support frame. A bottom mold located between the first pressing mechanism and the second pressing mechanism is mounted on the first support frame. A first lifting mechanism and an ultrasonic transducer mounted on the first lifting mechanism are mounted on the first support frame. An ultrasonic generator connected to the ultrasonic transducer is mounted on the first support frame. A third pressing mechanism located downstream of the second pressing mechanism is mounted on the first support frame. After the gripping and transferring mechanism grips the sheet material and moves it to the bottom mold, the ultrasonic transducer and the bottom mold cooperate to weld two adjacent sheet materials.

2. The fully automatic antenna mounting machine according to claim 1, characterized in that: The gripping and transferring mechanism includes a second support plate fixed to the first support plate, a first slide rail mounted on the second support plate and a first slider slidably mounted on the first slide rail; a first driving mechanism for driving the first slider to slide relative to the first slide rail is mounted on the second support plate; a third support plate and a first cylinder fixed on the third support plate are mounted on the first slider, a first hanger is mounted on the first cylinder, and a suction cup assembly for gripping sheet material is mounted on the first hanger.

3. The fully automatic antenna mounting machine according to claim 2, characterized in that: The second support plate is provided with two second slide rails located on one side of the placement rack, and a second slider is slidably mounted on the second slide rail. The second slider is fixedly connected to the placement rack. The first support plate and the second support plate are provided with a screw mechanism for driving the placement rack to rise and fall.

4. The fully automatic antenna mounting machine according to claim 1, characterized in that: The sheet material dragging and waste recycling mechanism includes a first upright plate fixed on the support plate, and two smooth sheet brackets located on one side of the first upright plate are also installed on the support plate. A first dragging mechanism and a second dragging mechanism are slidably installed on the two smooth sheet brackets, and a sheet material stop mechanism is also fixedly installed on the two smooth sheet brackets. A power roller and a height-adjustable rotating roller located below the second dragging mechanism are rotatably installed between the two smooth sheet brackets. A recycling roller located below the first support frame is rotatably installed on the first upright plate. It also includes a synchronous drive mechanism and a second drive mechanism. The synchronous drive mechanism synchronously drives the power roller and the recycling roller to rotate, and the second drive mechanism drives the second dragging mechanism to move. A reset spring for pulling the first dragging mechanism to reset is also provided on the first support frame. The sheet material passes through the first dragging mechanism, the sheet material stop mechanism, the second dragging mechanism, and the power roller in sequence and is wound around the recycling roller.

5. The fully automatic antenna mounting machine according to claim 4, characterized in that: A support plate and a suspension bracket fixed on the support plate are fixedly installed on the first upright plate. A camera for aligning the second material dragging mechanism is installed on the suspension bracket.

6. The fully automatic antenna mounting machine according to claim 4, characterized in that: A material dragging support plate is mounted on the support plate, and a frame is mounted on the support plate and the material dragging support plate; antenna support plates and silicone plates embedded in the antenna support plates are mounted on the two optical plate brackets; a rotating clamping mechanism for pressing the antenna and a rotating bending mechanism for bending the antenna are mounted on the antenna support plates; a bending area transfer mechanism is mounted on the frame, and a vacuum adsorption and gripping mechanism for adsorbing the antenna is mounted on the longitudinal movement part of the bending area transfer mechanism; the bending area transfer mechanism drives the adsorption and gripping mechanism to grip the antenna located on the second material dragging mechanism and move it to the silicone plate.

7. The fully automatic antenna mounting machine according to claim 6, characterized in that: The rotating pressing mechanism includes a rotating seat embedded in the antenna support plate, an antenna pressure plate rotatably mounted on the rotating seat, and a stop portion adapted to the antenna on the antenna pressure plate; a first pneumatic motor is mounted on the antenna support plate, which drives the antenna pressure plate to rotate; the rotating bending mechanism includes a bending pressure plate rotatably mounted on the antenna support plate, a second pneumatic motor connected to one end of the bending pressure plate and a third pneumatic motor connected to the other end of the bending pressure plate are mounted on the antenna support plate, and the second pneumatic motor and the third pneumatic motor intermittently drive the bending pressure plate to rotate.

8. The fully automatic antenna mounting machine according to claim 6, characterized in that: A receiving tray and a positioning fixture mounted on the receiving tray are slidably mounted on the material dragging support plate. The positioning fixture is used to position the mobile phone case. A first reciprocating mechanism for driving the receiving tray to move back and forth is mounted on the material dragging support plate. A loading mechanism for grabbing the mobile phone case on the production line and loading it onto the positioning fixture is mounted on the material dragging support plate. A lifting adjustment mechanism and an antenna mounting mechanism and a unloading mechanism are mounted on the lifting adjustment mechanism. A mounting area transfer mechanism is mounted on the frame, and a reversing gripping mechanism is mounted on the mounting area transfer mechanism.

9. The fully automatic antenna mounting machine according to claim 8, characterized in that: The antenna mounting mechanism includes a first mounting plate fixedly mounted on the lifting and adjusting mechanism and a second mounting plate adjustablely mounted on the first mounting plate. The second mounting plate is perpendicular to the first mounting plate. A positioning block that cooperates with the positioning fixture to press the mobile phone case is mounted on the second mounting plate. A telescopic cylinder is mounted on the positioning block, and a pressing module for pressing the antenna is mounted on the telescopic rod of the telescopic cylinder.

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