Manipulator suction cup quick-change jig

Abstract

The utility model relates to the technical field of PCBA (Printed Circuit Board Assembly) tray placing manipulators, in particular to a quick-changing jig for a sucker of a manipulator. A fixing frame, a multi-axis robot fixedly connected to the top of the fixing frame, a fixing seat connected with the output end of the multi-axis robot, a fixing plate fixedly connected with the fixing seat, a quick-change plate detachably connected with the fixing plate and a multi-suction-cup assembly fixedly connected with the quick-change plate are adopted, and the fixing plate is detachably and quickly connected with the quick-change plate through a quick-change module. In actual use, multiple specifications of multi-suction-cup assemblies and jigs fixed to the quick-change plate are matched with PCBAs with the corresponding specifications and intervals, the quick-change plate and the multi-suction-cup assemblies are directly detached from the fixing plate together, and the matched jigs fixed to the multi-suction-cup assemblies and the quick-change plate are found and replaced, so that detachment is avoided, and the intervals of the suction cups of the multi-suction-cup assemblies are adjusted; and the downtime can be shortened.

Description

TECHNICAL FIELD

[0001] The utility model relates to PCBA swing plate manipulator technical field, concretely relates to a quick change tool of mechanical arm sucking disc. BACKGROUND

[0002] PCBA swing plate manipulator is the mechanical equipment that carries out automatic swing plate, feeding or discharging operation to PCBA, it usually combines mechanical, electronic, automation control and machine vision etc. Manipulator recognizes the position and attitude of PCBA through machine vision system (such as CCD vision positioning), according to the identification result, manipulator adjusts its position and attitude, to accurately grab PCBA, and the PCBA after being grabbed is moved to the specified position, such as the bin.

[0003] PCBA swing plate manipulator usually adopts multi-axis robot and sucking disc tool to cooperate, in order to be able to transfer multiple PCBA simultaneously, usually sets up multiple sucking discs to operate simultaneously, improves the efficiency. However, for different specifications of PCBA, sucking disc tool needs to be replaced in order to adapt to different specifications and spacing of PCBA;The replacement process of the existing sucking disc tool is complicated, and professional personnel is needed to match the alignment, which leads to long downtime, affecting the production and processing efficiency. SUMMARY

[0004] In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the utility model is to provide a quick change tool of mechanical arm sucking disc.

[0005] The utility model discloses a quick change tool of mechanical arm sucking disc, including fixed frame, the multi-axis robot of fixed connection in the top of fixed frame, with the output end connection of multi-axis robot's fixed seat, with the fixed connection of fixed seat's fixed plate, with the detachable connection of fixed plate's quick change board and with the fixed connection of quick change board's multiple sucking disc components, the fixed plate is detachable quick connection with quick change board through quick change module.

[0006] Preferably, the quick change module includes a quick locker and a locker cam sleeve that is in quick change locking cooperation with the quick locker, the locker cam sleeve is fixedly connected to the fixed plate, and the quick locker is fixedly connected to the quick change plate.

[0007] Preferably, the number of quick change modules is two, and the two quick change modules are symmetrically arranged at both ends of the fixed plate and the quick change plate;Both ends of the fixed plate are provided with first mounting counterbores for fixedly mounting the locker cam sleeve, both ends of the quick change plate are provided with second mounting counterbores for fixedly mounting the quick locker, the quick change plate is also provided with a clearance hole in communication with the second mounting counterbores, and the quick locker penetrates the clearance hole and is in quick change locking cooperation with the locker cam sleeve.

[0008] Preferably, the multi-axis robot is a four-axis robot.

[0009] Preferably, the multi-suction disc assembly comprises a plurality of lift cylinders distributed at intervals on the quick-change plate, a suction disc seat connected to the output end of the lift cylinder, and a suction disc body fixedly connected to the suction disc seat.

[0010] Preferably, the top of the fixed plate is fixedly connected with a sheet metal part for fixing a wire joint.

[0011] The mechanical hand suction disc quick-change jig has the advantages that: the fixed plate is detachably and quickly connected with the quick-change plate through the quick-change module, in actual use, a variety of specifications of the multi-suction disc assembly and the quick-change plate fixed jig are matched with the corresponding specifications and the interval of the PCBA, the quick-change plate and the multi-suction disc assembly are directly removed from the fixed plate, and the multi-suction disc assembly and the quick-change plate fixed jig are replaced, the interval of the suction disc of the multi-suction disc assembly is avoided to be removed and adjusted, and the downtime is shortened. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 is a structural schematic view of the utility model;

[0013] Fig. 2 is a local partial enlarged view of the utility model;

[0014] The reference signs are: 1, fixed frame; 2, multi-axis robot; 3, fixed seat; 4, fixed plate; 5, quick-change plate; 6, multi-suction disc assembly; 61, lift cylinder; 62, suction disc seat; 63, suction disc body; 7, quick-change module; 71, quick locking device; 72, locking device cam sleeve; 8, first mounting counterbore; 9, second mounting counterbore; 10, let go of the through hole; 11, sheet metal part. DETAILED DESCRIPTION

[0015] In order to facilitate the understanding of those skilled in the art, the utility model is further described below in combination with examples and drawings, and the content mentioned in the implementation manner is not a limitation on the utility model.

[0016] As Figs. 1-2 shown, a mechanical hand suction disc quick-change jig, comprising a fixed frame 1, a multi-axis robot 2 fixedly connected to the top of the fixed frame 1, a fixed seat 3 connected to the output end of the multi-axis robot 2, a fixed plate 4 fixedly connected to the fixed seat 3, a quick-change plate 5 detachably connected to the fixed plate 4, and a multi-suction disc assembly 6 fixedly connected to the quick-change plate 5, the fixed plate 4 is detachably and quickly connected with the quick-change plate 5 through the quick-change module 7.

[0017] The mechanical hand suction cup quick change jig adopts a fixed frame 1, a multi-axis robot 2 fixedly connected to the top of the fixed frame 1, a fixed seat 3 connected to the output end of the multi-axis robot 2, a fixed plate 4 fixedly connected to the fixed seat 3, a quick change plate 5 detachably connected to the fixed plate 4, and a plurality of suction cup assemblies 6 fixedly connected to the quick change plate 5. The fixed plate 4 is detachably and quickly connected to the quick change plate 5 through a quick change module 7. In actual use, a plurality of specifications of the plurality of suction cup assemblies 6 are provided, and the jig fixedly connected to the quick change plate 5 is matched with the corresponding specifications and spacings of the PCBA. The quick change plate 5 and the plurality of suction cup assemblies 6 are directly removed from the fixed plate 4, and the jig fixedly connected to the quick change plate 5 is found and replaced, so that the suction cup spacing of the plurality of suction cup assemblies 6 is avoided to be disassembled and adjusted, and the downtime is shortened.

[0018] Further, the quick change module 7 includes a quick locking device 71 and a locking device cam sleeve 72 in quick change locking cooperation with the quick locking device 71. The locking device cam sleeve 72 is fixedly connected to the fixed plate 4, and the quick locking device 71 is fixedly connected to the quick change plate 5. The quick locking device 71 and the locking device cam sleeve 72 are matched components, for example, the quick locking device 71 is selected from BLL45-20 of Yiheda, and the locking device cam sleeve 72 is selected from BLL53-9 of Yiheda, which can realize quick change locking cooperation.

[0019] Further, the number of the quick change module 7 is two, and the two quick change modules 7 are symmetrically arranged at both ends of the fixed plate 4 and the quick change plate 5. First installation counterbores 8 for fixedly installing the locking device cam sleeve 72 are arranged at both ends of the fixed plate 4, second installation counterbores 9 for fixedly installing the quick locking device 71 are arranged at both ends of the quick change plate 5, the quick change plate 5 is further provided with a give-way through hole 10 in communication with the second installation counterbores 9, and the quick locking device 71 penetrates through the give-way through hole 10 and is in quick change locking cooperation with the locking device cam sleeve 72. The two quick change modules 7 are symmetrically matched for use, which is beneficial to improve the connection stability of the fixed plate 4 and the quick change plate 5.

[0020] Further, the multi-axis robot 2 is a four-axis robot.

[0021] Further, the plurality of suction cup assemblies 6 include a plurality of lift cylinders 61 spaced apart on the quick change plate 5, suction cup seats 62 connected to the output ends of the lift cylinders 61, and suction cup bodies 63 fixedly connected to the suction cup seats 62. The lift cylinders 61 drive the suction cup seats 62 to drive the suction cup bodies 63 to lift, and the suction cup bodies 63 suck the PCBA. In the plurality of specifications of the plurality of suction cup assemblies 6 provided in actual use, the difference between the adjacent two lift cylinders 61 of each of the plurality of suction cup assemblies 6 is that the spacings between the adjacent two lift cylinders 61 are different, so that the jig fixedly connected to the quick change plate 5 is matched with the corresponding specifications and spacings of the PCBA.

[0022] Further, the top of the fixing plate 4 is fixedly connected with a sheet metal part 11 for fixing the wire joint.

[0023] The above embodiment is a preferred implementation scheme of the present application, in addition to this, the present application can be implemented in other ways, and any obvious replacement without departing from the concept of the present application is within the protection scope of the present application.

Claims

1. A mechanical hand-chuck quick-change jig, characterized by: The application relates to a fixing frame, a multi-axis robot fixedly connected to the top of the fixing frame, a fixing seat connected to the output end of the multi-axis robot, a fixing plate fixedly connected to the fixing seat, a quick-change plate detachably connected to the fixing plate, and a multi-suction disc assembly fixedly connected to the quick-change plate, wherein the fixing plate is detachably and quickly connected to the quick-change plate through a quick-change module.

2. The mechanical hand-chuck quick-change tool according to claim 1, wherein: The quick-change module comprises a quick locking device and a locking device cam sleeve in quick-change locking cooperation with the quick locking device, the locking device cam sleeve is fixedly connected to the fixing plate, and the quick locking device is fixedly connected to the quick-change plate.

3. The mechanical hand-chuck quick-change tool according to claim 2, wherein: The number of the quick-change modules is two, and the two quick-change modules are symmetrically arranged at the two ends of the fixing plate and the quick-change plate; first installation counterbores for fixedly installing the locking device cam sleeves are arranged at the two ends of the fixing plate, second installation counterbores for fixedly installing the quick locking devices are arranged at the two ends of the quick-change plate, the quick-change plate is further provided with a giving hole through hole in communication with the second installation counterbores, the quick locking devices penetrate through the giving hole through hole and are in quick-change locking cooperation with the locking device cam sleeves.

4. The mechanical hand-chuck quick-change tool according to claim 1, wherein: The multi-axis robot is a four-axis robot.

5. The mechanical hand-chuck quick change tooling apparatus of claim 1, wherein: The multi-suction disc assembly comprises a plurality of lifting cylinders which are spaced apart on the quick-change plate, a suction disc seat connected to the output end of the lifting cylinder, and a suction disc body fixedly connected to the suction disc seat.

6. The mechanical hand-chuck quick-change tool according to claim 1, wherein: The top of the fixing plate is fixedly connected with a metal piece for fixing a wire joint.

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