Automatic transfer device for carrier plate

Abstract

The utility model discloses an automatic transfer device for a carrier plate, which is used for loading and unloading the carrier plate, the carrier plate comprises a plate body used for placing a workpiece and a cover plate movably covering the plate body, and the plate body and the cover plate are movably connected through a movable buckle. The feeding and discharging mechanism is provided with a working table, a plurality of jig tables and manipulators, the jig tables and the manipulators are located on the working table, and the manipulators are used for clamping the carrier plates on the jig tables. The multiple jig tables are arranged and used for placing the carrier plates in different working procedures, in addition, automatic cover removing of the carrier plates can be achieved, and the automation level of the equipment is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of automatic transfer device of carrier plate. BACKGROUND

[0002] In the processing of mobile phone camera lens barrel and lens, it needs to be moved from one carrier plate to another carrier plate, the whole transfer process is set in jig table, before moving and transferring process, it needs to take out carrier plate and remove movable buckle on carrier plate, then separate the plate body of carrier plate from cover plate, then can move and transfer lens barrel or lens on plate body to workpiece, after moving and transferring, recycle plate body and cover plate. The above process in prior art has low degree of automation. SUMMARY

[0003] The utility model aims at providing a kind of carrier transfer device with higher degree of automation.

[0004] To solve the above problems, the utility model provides a kind of automatic transfer device of carrier plate, for the feeding and discharging of carrier plate, the carrier plate includes the plate body for placing workpiece is set, and the cover plate movably covered on the plate body, the plate body and cover plate are movably connected by movable buckle, characterized in that, the feeding and discharging mechanism is provided with workbench, a plurality of jig tables and manipulator on the workbench, wherein, the manipulator is used to clamp the carrier plate on the jig table, and moves between each jig table, the jig table includes:

[0005] First jig table is used to place carrier plate loaded with workpiece, first rack is arranged below the first jig table, a plurality of carrier plates are loaded from top to bottom in the first rack, and the carrier plates are sequentially sent to the first jig table by lifting motion through first lifting mechanism;

[0006] Second jig table is used to place empty carrier plate, second rack is arranged below the second jig table, a plurality of carrier plates are loaded from top to bottom in the second rack, and the carrier plates are sequentially moved from top to bottom out of the second jig table by lifting motion through second lifting mechanism;

[0007] Third jig table is used to place the carrier plate, the third jig table is provided with a poking mechanism on the side, the poking mechanism pushes away movable buckle connecting the plate body and cover plate through horizontal linear motion;

[0008] Fourth jig table is used to place the carrier plate, the fourth jig table is driven to do horizontal linear motion by power device;

[0009] Fifth jig table is used to place the cover plate;

[0010] As a further improvement of the present application, the mechanical hand comprises:

[0011] A mounting fixed base is arranged on the first horizontal guide rail;

[0012] At least two horizontal sliding mechanical arms are arranged on the mounting fixed base, and a downward extending clamping part is arranged at the outer free end of the mechanical arm, and the clamping part is provided with a vertical clamping surface;

[0013] A first horizontal driving mechanism is arranged for driving the mechanical arm to move horizontally and reversely;

[0014] A third lifting mechanism is arranged for driving the mounting fixed base to lift and lower.

[0015] As a further improvement of the present application, the poking mechanism comprises:

[0016] A poking arm is fixed below the third jig table, and when the third jig table is loaded with the carrier plate, the poking arm can extend to the side of the carrier plate, and the horizontal distance from the poking arm to the side of the carrier plate is less than the horizontal distance from the outermost shell of the movable buckle to the side of the carrier plate;

[0017] A second horizontal driving mechanism is arranged for driving the horizontal movement of the poking arm, and the second horizontal driving mechanism drives the poking arm to contact the movable buckle, so as to push the movable buckle away from the carrier plate.

[0018] As a further improvement of the present application,

[0019] The mechanical hand is arranged on a fixed block in a lifting manner;

[0020] The fixed block is arranged on the first horizontal guide rail in a sliding manner;

[0021] The two free ends of the first horizontal guide rail are respectively arranged on the two second horizontal guide rails in a sliding manner.

[0022] The carrier plate automatic transfer device according to the claim, wherein the first rack and the second rack are provided with a rack, and the rack is internally threaded and is fixedly connected with a lifting block, and the lifting block is in threaded connection with a vertically arranged lead screw.

[0023] The beneficial effects of the present application are that a plurality of jig tables are arranged in the present application, which are used for placing carrier plates in different processes, and in addition, the automatic cover removal of the carrier plate can be realized, and the automation level of the equipment is significantly improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a structural schematic diagram of the present application;

[0025] Figure 2 is Figure 1 a top view of the third fixture table and the poking mechanism in the

[0026] Figure 3 is Figure 1 a structural schematic view of the third fixture table and the poking mechanism in the

[0027] Figure 4 is a structural schematic view of the mechanical hand.

[0028] In the figure: 2 - workbench surface; 20 - carrier plate; 102 - first fixture table; 104 - first rack; 106 - second fixture table; 108 - second rack; 110 - third fixture table; 112 - poking mechanism; 114 - fourth fixture table; 116 - fifth fixture table; 118 - mechanical hand; 120 - mechanical arm; 122 - poking arm; 124 - fixed block; 126 - first horizontal guide rail; 128 - second horizontal guide rail. DETAILED DESCRIPTION

[0029] The technical scheme of the utility model will be further illustrated below in combination with the drawings and through specific embodiments.

[0030] As Figures 1-4 shown, the utility model includes the feeding and discharging mechanism is provided with workbench surface 2, a plurality of fixture tables and mechanical hand 118 on the workbench surface 2, wherein the mechanical hand 118 is used for clamping the carrier plate 20 on the fixture table and moves between each fixture table, and the fixture table includes:

[0031] The first fixture table 102 is used for placing the carrier plate 20 loaded with workpieces, and a first rack 104 is arranged below the first fixture table 102, a plurality of carrier plates 20 are loaded from top to bottom in the first rack 104, and the carrier plates 20 are sequentially sent to the first fixture table 102 through lifting movement by a first lifting mechanism;

[0032] The second fixture table 106 is used for placing the empty carrier plate 20, and a second rack 108 is arranged below the second fixture table 106, a plurality of carrier plates 20 are loaded from top to bottom in the second rack 108, and the carrier plates 20 are sequentially moved out from top to bottom on the second fixture table 106 through lifting movement by a second lifting mechanism;

[0033] The third fixture table 110 is used for placing the carrier plate 20, and a poking mechanism 112 is arranged on the side of the third fixture table 110, and the poking mechanism 112 pushes away the movable buckle connecting the plate body and the cover plate through horizontal linear motion;

[0034] A fourth fixture table 114 is used for placing the carrier plate 20, and the fourth fixture table 114 is driven by a power device to move horizontally in a straight line;

[0035] A fifth fixture table 116 is used for placing the cover plate;

[0036] As a further improvement of the present application, the mechanical hand 118 comprises:

[0037] A mounting fixed seat;

[0038] At least two horizontal sliding mechanical arms 120 are arranged on the mounting fixed seat, and the outer free end of the mechanical arm 120 is provided with a downward extending clamping part, and the clamping part is provided with a vertical clamping surface;

[0039] A first horizontal driving mechanism is used for driving the mechanical arm 120 to move horizontally and reversely;

[0040] A third lifting mechanism is used for driving the mounting fixed seat to lift and lower.

[0041] As a further improvement of the present application, the pushing mechanism 112 comprises:

[0042] A pushing arm 122 is fixed below the third fixture table 110, and when the third fixture table 110 is loaded with the carrier plate 20, the pushing arm 122 can extend to the side of the carrier plate 20, and the horizontal distance from the pushing arm 122 to the side of the carrier plate 20 is less than the horizontal distance from the outermost shell of the movable buckle to the side of the carrier plate 20;

[0043] A second horizontal driving mechanism is used for driving the pushing arm 122 to move horizontally, and the second horizontal driving mechanism drives the pushing arm 122 to contact the movable buckle, so as to push the movable buckle away from the carrier plate 20.

[0044] As a further improvement of the present application,

[0045] The mechanical hand 118 is liftable and mounted on a fixed block 124;

[0046] The fixed block 124 is slidingly mounted on a first horizontal guide rail 126;

[0047] The two free ends of the first horizontal guide rail 126 are respectively slidingly mounted on two second horizontal guide rails 128.

[0048] As a further improvement of the present application, the first rack 104 and the second rack 108 are both provided with a rack, and the rack is used for placing the carrier plate 20 from top to bottom, and the rack is fixedly connected with a lifting block provided with an internal thread, and the lifting block is threadedly connected with a vertically arranged lead screw.

[0049] The utility model discloses beneficial effect lies in, the utility model discloses a plurality of jig table for the placement of carrier plate 20 in different processes, can also realize carrier plate 20 automatic uncovering, has improved the automation level of equipment significantly.

[0050] The specific principle of the present application is as follows:

[0051] (1) the carrier plate 20 in the first rack 104 is sequentially fed to the first jig table 102 under the action of the first lifting mechanism, and the first lifting mechanism can generally adopt a lead screw lifting mechanism here;

[0052] (2) the mechanical hand 118 grabs the carrier plate 20 on the first jig table 102 to the third jig table 110;

[0053] (3) the poking arm 122 on the poking mechanism 112 is driven to do horizontal linear motion by the second horizontal driving mechanism, so that the movable buckle is pushed out from the carrier plate 20;

[0054] (4) the mechanical hand 118 grabs the third jig table 110 to the fourth jig table 114;

[0055] (5) the mechanical hand 118 grabs the cover plate above the carrier plate 20 on the fourth jig table 114 and places it on the fifth jig table 116;

[0056] (6) the fourth jig table 114 moves the carrier plate 20 (plate body) to the feeding and discharging station, and returns after taking out the workpiece on the plate body on the station;

[0057] (7) the mechanical hand 118 grabs the cover plate on the fifth jig table 116 and places it above the empty plate body on the fourth jig table 114, and then grabs and places the entire carrier plate 20 on the second jig table 106;

[0058] (8) the carrier plate 20 on the second jig table 106 is sequentially moved downward through the second lifting mechanism on the second rack 108, and the second lifting mechanism can generally adopt a lead screw lifting mechanism.

[0059] The technical principle of the utility model is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the utility model, and cannot be explained as the limitation of the protection scope of the utility model in any way. Based on the explanation here, the person skilled in the art can think of other specific implementation modes of the utility model without creative labor, and these modes will fall within the protection scope of the utility model.

Claims

1. A carrier plate automatic transfer device for feeding and discharging a carrier plate, the carrier plate (20) comprising a plate body provided with a workpiece placement area, and a cover plate movably covering the plate body, the plate body and the cover plate being movably connected by a movable buckle, characterized in that, The carrier plate automatic transfer device is provided with a workbench surface (2), a plurality of jig tables on the workbench surface (2) and a mechanical hand (118), wherein the mechanical hand (118) is used for clamping the carrier plate (20) on the jig table and moving between the jig tables, and the jig table comprises: A first jig table (102) is used for placing the carrier plate (20) loaded with workpieces, a first rack (104) is arranged below the first jig table (102), a plurality of carrier plates (20) are loaded from top to bottom on the first rack (104), and the first lifting mechanism is used for sequentially sending the carrier plates (20) to the first jig table (102) through lifting movement; A second jig table (106) is used for placing the empty carrier plate (20), a second rack (108) is arranged below the second jig table (106), a plurality of carrier plates (20) are loaded from top to bottom on the second rack (108), and the second lifting mechanism is used for sequentially moving the carrier plates (20) from top to bottom out of the second jig table (106) through lifting movement; A third jig table (110) is used for placing the carrier plate (20), a poking mechanism (112) is arranged on the side of the third jig table (110), the poking mechanism (112) pushes away the movable buckle connecting the plate body and the cover plate through horizontal linear movement; A fourth jig table (114) is used for placing the carrier plate (20), and the fourth jig table (114) is driven by a power device to move horizontally; A fifth jig table (116) is used for placing the cover plate.

2. An automatic carrier plate transfer device according to claim 1, wherein The mechanical hand (118) comprises: A mounting fixed seat; At least two mechanical arms (120) horizontally slidingly arranged on the mounting fixed seat, a clamping part extending downward is arranged on the free end of the outside of the mechanical arm (120), and the clamping part is provided with a vertical clamping surface; A first horizontal driving mechanism for driving the mechanical arm (120) to move horizontally and reversely; A third lifting mechanism for driving the mounting fixed seat to lift.

3. An automatic carrier plate transfer device according to claim 2, wherein The poking mechanism (112) comprises: A poking arm (122) fixed below the third jig table (110), when the third jig table (110) is loaded with the carrier plate (20), the poking arm (122) can extend to the side of the carrier plate (20), and the horizontal distance from the poking arm (122) to the side of the carrier plate (20) is less than the horizontal distance from the outermost shell of the movable buckle to the side of the carrier plate (20); A second horizontal driving mechanism for driving the poking arm (122) to move horizontally, and the second horizontal driving mechanism drives the poking arm (122) to contact the movable buckle, so as to push the movable buckle away from the carrier plate (20).

4. The carrier plate automatic transfer device according to claim 3, wherein the mechanical hand (118) is liftably arranged on a fixed block (124); and the fixed block (124) is slidingly arranged on a first horizontal guide rail (126). ​ ​ Two free ends of the first horizontal guide rail (126) are respectively slidingly installed on two second horizontal guide rails (128).

5. An automatic carrier plate transfer device according to claim 4, wherein The first rack (104) and the second rack (108) are provided with a rack, and the rack is used for spacing the carrier plate (20) from top to bottom. The rack is fixedly connected with a lifting block provided with an internal thread, and the lifting block is in threaded connection with a vertically arranged screw rod.

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