一种多工位自动贴片机

Abstract

本实用新型提供了一种多工位自动贴片机，包括：用于逐一输送称重传感器的输送模块和沿输送模块的输送方向依次分布的一级贴片模块、翻转机构、二级贴片模块，以及用于提供应变计的供料模块，一级贴片模块包括沿输送模块的输送方向依次分布的刷胶机构、横向贴片机构、纵向贴片机构，称重传感器上下侧分别设有横向贴片位和纵向贴片位；刷胶机构包括进行刷胶的刷头、连通刷头的供胶装置；横向贴片机构包括取料装置、用于驱动取料装置移动定位的贴片驱动装置，纵向贴片机构的贴片驱动装置用于驱动取料装置移动定位纵向贴片位进行贴片。可同步进行横向贴片和纵向贴片，缩短了取料装置的移动和旋转时长，提高贴片效率。

Claims

1. A multi-station automatic pick-and-place machine, characterized in that, include: The conveying module and a primary patching module (1), a flipping mechanism (2), a secondary patching module (3) with the same structure as the primary patching module (1) are distributed sequentially along the conveying direction of the conveying module, and a feeding module for providing strain gauges (9). The primary patching module (1) includes a glue brushing mechanism (11), a transverse patching mechanism (12), and a longitudinal patching mechanism (13) with the same structure as the transverse patching mechanism (12) distributed sequentially along the conveying direction of the conveying module. The conveying module includes a plurality of conveying components (51) for conveying the load cells (8) one by one. The load cells (8) are provided with transverse patching positions (81) and longitudinal patching positions (82) on the upper and lower sides, respectively. The flipping mechanism (2) is used to flip the load cells (8). The glue application mechanism (11) includes a brush head (112) driven by a glue application drive device (111) to apply glue to the transverse patch position (81) and the longitudinal patch position (82), and a glue supply device with a glue outlet connected to the brush head (112). The transverse patching mechanism (12) includes a pick-up device for picking up the strain gauge (9) and a patching drive device for driving the pick-up device to move and position the transverse patching position (81) for patching. The patching drive device of the longitudinal patching mechanism (13) is used to drive the pick-up device to move and position the longitudinal patching position (82) for patching.

2. The multi-station automatic pick-and-place machine of claim 1, wherein, The material handling devices of the transverse patching mechanism (12) and the longitudinal patching mechanism (13) each include a number of spaced suction nozzles (121), a number of vacuum devices (122) for driving the suction nozzles (121) to adsorb under negative pressure, and a steering drive device for driving the suction nozzles (121) to rotate. The patching drive device is used to drive the suction nozzles (121) to move laterally, longitudinally, and up and down.

3. A multi-station automatic pick-and-place machine as claimed in claim 2, characterized in that, The picking devices of the transverse patching mechanism (12) and the longitudinal patching mechanism (13) each include two spaced-apart suction nozzles (121). The patching driving device includes a lifting cylinder (123) for driving the suction nozzle (121) to rise and fall, a transverse drive seat (124) for driving the lifting cylinder (123) to move laterally, and a longitudinal drive seat (125) for driving the transverse drive seat (124) to move longitudinally. The lifting cylinder (123) is rotatably connected to the suction nozzle (121) through a rotating seat (126). The rotating seat (126) is provided with a rotary motor for driving the suction nozzle (121) to rotate.

4. The multi-station automatic pick-and-place machine of claim 1, wherein, The feeding module includes several feeding mechanisms (4). Each feeding mechanism (4) includes a feeding line (41) for transversely conveying the storage tray (44), a storage device (42) and a recycling device (43) that are distributed along the feeding direction of the feeding line (41) and have the same structure. The storage device (42) includes a storage box (421) for storing several layers of the storage tray (44), a telescopic device (422), and a receiving seat (423). Each layer of the storage tray (44) has several recessed slots (441) on its side. The telescopic end of the telescopic device (422) extends into the slot (441) and is used to receive... The material receiving seat (423) is located below the material storage box (421) and is driven to rise and fall by the material receiving drive device (424). The material storage trays (44) in the material storage box (421) of the material storage device (42) are all equipped with a number of strain gauges (9). The material receiving seat (423) and the telescopic end are used to feed the material layer by layer onto the feeding line (41). The empty material storage trays (44) returned by the feeding line (41) are raised layer by layer into the material storage box (421) of the recycling device (43) through the lifting of the material receiving seat (423) and the telescopic end.

5. A multi-station automatic pick-and-place machine as claimed in claim 4, characterized in that, The top of the storage tray (44) is recessed and has several arrayed storage positioning slots (62). Several strain gauges (9) are housed in the storage positioning slots (62). There are two transverse patch positions (81) on one side of the weighing sensor (8) and one longitudinal patch position (82) located between the two transverse patch positions (81). There are six feeding mechanisms (4), each corresponding to one transverse patch mechanism (12) and one longitudinal patch mechanism (13).

6. A multi-station automatic placement machine as claimed in claim 1, wherein, The conveying module includes a conveying mechanism (5), which includes a track-shaped guide rail (52) that passes through the first-level patch module (1), the flipping mechanism (2), and the second-level patch module (3) on one side, a plurality of conveying components (51) that are slidably disposed on the guide rail (52), and a conveying chain (53) for driving the plurality of conveying components (51) to slide along the guide rail (52). The top of the conveying component (51) is provided with a plurality of limiting components (511) for embedding the weighing sensor (8).

7. A multi-station automatic pick-and-place machine as claimed in claim 6, characterized in that, The conveying module also includes a feeding mechanism (6) and a discharging mechanism (7) with the same structure and symmetrically distributed on both sides of the longitudinal direction of the conveying mechanism (5). The feeding mechanism (6) includes a conveying line (61) for conveying a plurality of the weighing sensors (8) and a positioning groove (62) provided on the side near the conveying mechanism (5), and a gripping device (63) driven by a conveying drive device (64) to lift and move longitudinally. The gripping device (63) is used to move the weighing sensors (8) between the positioning groove (62) and the conveying component (51).

8. A multi-station automatic pick-and-place machine as claimed in claim 7, characterized in that, The first-level patch module (1) also includes a blowing mechanism (14) located on the side of the adhesive application mechanism (11) away from the transverse patch mechanism (12). The blowing mechanism (14) includes a blowing cover (141) driven by a blowing drive device (142) to be lowered and covered on the conveyor (51), and an air outlet connected to the blowing cover (141) for blowing air into the cover to blow away impurities on the top of the weighing sensor (8).

9. A multi-station automatic placement machine as claimed in claim 8, wherein, The primary patch module (1) further includes a laminating mechanism (15) located on the side of the longitudinal patching mechanism (13) away from the transverse patching mechanism (12), a transverse identification device (16) located between the transverse patching mechanism (12) and the longitudinal patching mechanism (13), and a vertical identification device (17) located between the longitudinal patching mechanism (13) and the laminating mechanism (15). The laminating mechanism (15) includes a laminating roll (151) and a pressure head (153) driven to move up and down by a laminating drive mechanism (154). The free end of the laminating roll (151) forms a laminating tape (1511) that is wound around the outside of the rotating assembly and then wound up by a winding drive mechanism (152). The bottom of the pressure head (153) is raised and has a pressing part (1531) corresponding to the transverse patching position (81) and the longitudinal patching position (82). The lower side of the laminating tape (1511) is located below the pressure head (153). The head (153) is used to lower and press the film-coating tape (1511) down through the film-pressing part (1531) to cover the strain gauge (9) on top of the load cell (8). The guide rail (52) is provided with a feeding station (5201), a first-stage purging station (5202), a first-stage adhesive application station (5203), a first-stage transverse patching station (5204), a first-stage transverse identification station (5205), and a first-stage longitudinal patching station along the conveying direction on one side. (5206), First-level longitudinal identification station (5207), First-level lamination station (5208), Turning station (5209), Second-level blowing station (5210), Second-level adhesive application station (5211), Second-level transverse bonding station (5212), Second-level transverse identification station (5213), Second-level longitudinal bonding station (5214), Second-level longitudinal identification station (5215), Second-level lamination station (5216), Discharge station (5217).

10. The multi-station automatic pick-and-place machine of claim 1, wherein, The flipping mechanism (2) includes a gripper (21) that is driven to rotate vertically by the flipping drive device (22), and a lifting drive device (23) for driving the flipping drive device (22) and the gripper (21) to rise and fall.

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