Automatic plate placing device

Abstract

The utility model discloses an automatic wobble plate device, which aims to improve the efficiency and the precision of placing workpieces, and comprises a positioning jig, and a feeding mechanism, a first transfer mechanism, a rotating mechanism, a second transfer mechanism, a turnover mechanism, a clamp dismounting mechanism, a material taking mechanism and a wobble plate mechanism which are sequentially arranged along a first direction, the feeding mechanism is provided with a material taking position, and the feeding mechanism bears workpieces and drives the workpieces to move towards the material taking position. The positioning jig is movably arranged on the rotating mechanism, and the first transferring mechanism takes out the workpiece from the material taking position and moves the workpiece to the positioning jig for positioning; the second transferring mechanism takes out the positioning jig bearing the workpiece from the rotating mechanism and moves the positioning jig to the turnover mechanism; the turnover mechanism drives the positioning jig to turn over so as to adjust the posture of the positioning jig; the clamping and unclamping mechanism opens the positioning jig which is arranged on the turnover mechanism and is subjected to posture adjustment; and the material taking mechanism takes out the workpiece from the opened positioning jig and moves the workpiece to the plate placing mechanism.

Description

Technical Field

[0001] The present application relates to the technical field of workpiece supply devices, and in particular to an automatic plate-stirring device. Background Art

[0002] Currently, when irregularly shaped workpieces need to be placed in a fixed arrangement at a preset position on a tray for subsequent processing, this is typically done manually. However, manual workpiece placement is inefficient, and manual workpiece placement relies on experience and intuition, resulting in low precision. Utility Model Content

[0003] In view of the above, it is necessary to propose an automatic plate placement device to improve the efficiency and placement accuracy of workpieces.

[0004] The embodiment of the present application provides an automatic plate swing device, including a positioning jig and a loading mechanism, a first transferring mechanism, a rotating mechanism, a second transferring mechanism, a flipping mechanism, a clamping mechanism, a picking mechanism and a plate swing mechanism arranged in sequence along a first direction; the loading mechanism has a picking position, and the loading mechanism is used to carry the workpiece and drive the workpiece to move along the first direction toward the picking position; the positioning jig is movably arranged on the rotating mechanism, the first transferring mechanism is used to take out the workpiece from the picking position and move the workpiece to the positioning jig for positioning; the second transferring mechanism is used to take out the positioning jig carrying the workpiece from the rotating mechanism and move the positioning jig to the flipping mechanism; the flipping mechanism is used to drive the positioning jig to flip to adjust the posture of the positioning jig; the clamping mechanism is used to open the positioning jig placed on the flipping mechanism and whose posture adjustment has been completed; the picking mechanism is used to take out the workpiece from the positioning jig and move the workpiece to the plate swing mechanism when the clamping mechanism opens the positioning jig.

[0005] The automatic tray placement device of the embodiment of the present application automatically places workpieces at preset positions on the tray by arranging a loading mechanism, a first transfer mechanism, a positioning fixture, a rotating mechanism, a second transfer mechanism, a flipping mechanism, a clamping mechanism, a material removal mechanism, and a tray placement mechanism. This avoids the impact of human uncertainty on the accuracy of workpiece placement, thereby improving the efficiency and accuracy of workpiece placement. In addition, the automatic tray placement device of the embodiment of the present application uses the positioning fixture to position the workpiece during placement, thereby further improving the placement accuracy of the workpiece.

[0006] In some embodiments, the loading mechanism includes a loading component, a conveying component and an identification component; the loading component has an output channel extending along the first direction, and the loading component is used to carry multiple workpieces and drive multiple workpieces to move toward the output end of the output channel; the conveying component is arranged on one side of the output end of the output channel, and the material collection position is arranged on the conveying component, and the conveying component is used to receive multiple workpieces output from the output channel and drive multiple workpieces to move along the first direction toward the material collection position; the identification component is arranged on the conveying component and is opposite to the material collection position, and is used to identify the posture of the workpiece moved to the material collection position.

[0007] In some embodiments, the first transfer mechanism includes a transfer robot arm, a mounting seat, a guide member, a suction member and a supporting elastic member; the transfer robot arm is arranged between the loading mechanism and the rotating mechanism and is electrically connected to the identification member; the mounting seat is connected to the transfer robot arm; the guide member is slidably passed through the mounting seat; the suction member is spaced apart from the mounting seat and connected to the guide member, and the suction member is provided with a spaced-apart contour groove and an adsorption hole on the side away from the mounting seat, the contour groove is used to abut against the workpiece, and the adsorption hole is used to adsorb the workpiece; the supporting elastic member is sleeved on the guide member and its two ends are respectively abutted against the mounting seat and the suction member.

[0008] In some embodiments, the positioning jig includes a jig body, a covering member and a positioning member; the jig body includes an abutment portion and a positioning member provided on the abutment portion, the abutment portion being used to abut against the rotating mechanism and the flipping mechanism respectively, the abutment portion being provided with an insertion hole, the side wall of the positioning member being provided with a first positioning groove, the extension direction of the insertion hole being the same as the extension direction of the first positioning groove; the covering member is movably covered on a side of the positioning member provided with the first positioning groove, the covering member is provided with a second positioning groove facing the side of the positioning member, the first positioning groove and the second positioning groove enclose forming a positioning space for positioning the workpiece; the positioning member is provided on a side of one of the positioning member and the covering member facing the other, the positioning member and the covering member are provided with a positioning hole facing the positioning member, and the positioning member is used to be inserted into the positioning hole to position the covering member relative to the abutment portion.

[0009] In some embodiments, the rotating mechanism includes a rotating drive member and a turntable; the rotating drive member and the first transfer mechanism are spaced apart along the first direction and are located on one side of the loading mechanism; the turntable is connected to the rotating drive member to rotate under the drive of the rotating drive member, and the turntable is protruding with a plurality of first connectors for plugging and adapting to the connector holes of the positioning fixture.

[0010] In some embodiments, the flipping mechanism includes a linear moving module, a moving seat, a flipping member, a second connector and a flipping drive member; the linear moving module is arranged on the side of the second transfer mechanism away from the rotating mechanism; the moving seat is connected to the linear moving module to move along the first direction under the drive of the linear moving module; the flipping member is rotatably arranged on the moving seat, for abutting with the abutting portion of the positioning fixture; the second connector is arranged on the flipping member, for inserting into the plug hole of the positioning fixture to position the positioning fixture relative to the flipping member; the flipping drive member is arranged on the moving seat and connected to the flipping member, for driving the positioning fixture to flip through the flipping member.

[0011] In some embodiments, a clamping protrusion is provided on the side of the covering member facing away from the positioning portion, and the unclamping mechanism includes an unclamping robotic arm, an unclamping driving member and two unclamping members; the unclamping robotic arm is provided on the side of the material picking mechanism away from the swing plate mechanism; the unclamping driving member is connected to the unclamping robotic arm; the two unclamping members are connected to the unclamping driving member and are arranged opposite to each other, and are used to move closer to or away from each other under the drive of the unclamping driving member to clamp or release the clamping protrusion.

[0012] In some embodiments, the second transfer mechanism includes a first linear module, a second linear module, a third linear module, a rotating drive member and two clamping modules; the first linear module is arranged on the side of the rotating mechanism away from the first transfer mechanism and extends along the first direction; the second linear module is connected to the first linear module to move along the first direction under the drive of the first linear module; the third linear module is connected to the second linear module to move along the second direction under the drive of the second linear module; the rotating drive member is connected to the third linear module to move along the third direction under the drive of the third linear module, and the first direction, the second direction and the third direction are perpendicular to each other; two clamping modules are connected to the rotating drive member and are arranged opposite to each other, and the two clamping modules are respectively used to clamp one of the positioning fixtures.

[0013] In some embodiments, the material picking mechanism includes a material picking robot arm, a material picking drive assembly, two first material picking parts and two second material picking parts; the material picking robot arm is arranged between the clamping mechanism and the swing plate mechanism; the material picking drive assembly is connected to the material picking robot arm; the two first material picking parts are connected to the material picking drive assembly and are arranged opposite to each other; the two second material picking parts are connected to the material picking drive assembly and are arranged opposite to each other, and the arrangement direction of the two second material picking parts is perpendicular to the arrangement direction of the two first material picking parts, and the two first material picking parts and the two second material picking parts are used to approach or move away from each other under the drive of the material picking drive assembly to clamp or release the workpiece.

[0014] In some embodiments, the swing plate mechanism includes a supporting platform and a swing plate assembly; the supporting platform is arranged on the side of the material picking mechanism away from the clamping mechanism, and the supporting platform has a temporary storage position and a material tray placement position arranged at intervals, the temporary storage position is used to temporarily store the workpiece moved to by the material picking mechanism, and the material tray placement position is used to carry the material tray; the swing plate assembly is arranged on the supporting platform and is located on one side of the temporary storage position and the material tray placement position, and is used to take and place the material tray, and is used to place the workpiece temporarily stored in the temporary storage position to a preset position of the material tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the automatic plating device provided in an embodiment of the present application and the matching material tray.

[0016] Figure 2 yes Figure 1 The three-dimensional structural diagram of the loading mechanism of the automatic plate-stirring device is shown.

[0017] Figure 3 yes Figure 1 The figure shows a schematic three-dimensional structure of the first transfer mechanism of the automatic plate-stirring device.

[0018] Figure 4 yes Figure 3 An enlarged schematic diagram of region IV in the first transfer mechanism is shown.

[0019] Figure 5 yes Figure 1 The three-dimensional structural diagram of the positioning fixture of the automatic plate-stirring device is shown.

[0020] Figure 6 yes Figure 5 Schematic diagram of the decomposition structure of the positioning fixture shown.

[0021] Figure 7 yes Figure 1 The three-dimensional structural diagram of the rotating mechanism of the automatic plate-stirring device is shown.

[0022] Figure 8 yes Figure 1 The figure shows a schematic three-dimensional structure of the second transfer mechanism of the automatic plate-stirring device.

[0023] Figure 9 yes Figure 1 The figure shows a three-dimensional structural diagram of the automatic plate-stirring device with the flipping mechanism and the clamping mechanism cooperating with each other.

[0024] Figure 10 yes Figure 1 The three-dimensional structural diagram of the material taking mechanism of the automatic plate-stirring device is shown.

[0025] Figure 11 yes Figure 10 An enlarged schematic diagram of area Ⅺ in the feeding mechanism is shown.

[0026] Figure 12 yes Figure 1 The figure shows a schematic diagram of the three-dimensional structure of the automatic plate-stirring device, in which the detection mechanism, the plate-stirring mechanism and the matching material tray are coordinated.

[0027] Figure 13 yes Figure 12 The three-dimensional structural diagram of the swing plate assembly of the swing plate mechanism is shown.

[0028] Figure 14 yes Figure 13 An enlarged schematic diagram of region XIV of the wobble plate assembly is shown.

[0029] Description of main component symbols

[0030] Automatic plate setting device 100

[0031] Feeding mechanism 10

[0032] Loading component 11

[0033] Loading bracket 111

[0034] Storage slot 1111

[0035] Transfer plate 112

[0036] Output channel 1121

[0037] Output terminal 1121a

[0038] Vibration drive 113

[0039] Vibration plate 114

[0040] Push drive member 115

[0041] Push plate 116

[0042] Conveyor assembly 12

[0043] Conveyor bracket 121

[0044] Reclaim position 1211

[0045] Conveyor Belt 122

[0046] Guide plate 123

[0047] Guide trough 1231

[0048] Material receiving box 124

[0049] Identification 13

[0050] The first transfer mechanism 20

[0051] Transfer robot 21

[0052] Mounting Block 22

[0053] Guide 23

[0054] Suction piece 24

[0055] Profile slot 241

[0056] Adsorption hole 242

[0057] Support elastic member 25

[0058] Positioning fixture 30

[0059] Jig body 31

[0060] Contact part 311

[0061] Socket 3111

[0062] Avoidance 3112

[0063] Positioning portion 312

[0064] Cover 32

[0065] Positioning hole 321

[0066] Clamping protrusion 322

[0067] Positioning piece 33

[0068] Positioning space 34

[0069] First positioning groove 341

[0070] Second positioning groove 342

[0071] Magnetic parts 35

[0072] Rotating mechanism 40

[0073] Rotating bracket 41

[0074] Rotary drive member 42

[0075] Turntable 43

[0076] First connector 44

[0077] Second transfer mechanism 50

[0078] Transfer bracket 51

[0079] The first linear module 52

[0080] Second linear module 53

[0081] The third linear module 54

[0082] Rotating drive member 55

[0083] Clamping module 56

[0084] Clamping drive 561

[0085] Clamping piece 562

[0086] Flip mechanism 60

[0087] Flip bracket 61

[0088] Linear motion module 62

[0089] Mobile seat 63

[0090] Flip drive 64

[0091] Flip 65

[0092] Second connector 66

[0093] Clamp removal mechanism 70

[0094] Declamping robot arm 71

[0095] Declamping drive member 72

[0096] Disassembly parts 73

[0097] Reclaiming mechanism 80

[0098] Reclaiming Robot Arm 81

[0099] Reclaim drive assembly 82

[0100] First material taking driving member 821

[0101] Second material taking driving member 822

[0102] First pick-up part 83

[0103] Second material taking part 84

[0104] Testing Agency 91

[0105] Detection bracket 911

[0106] Detection Item 912

[0107] Plate swing mechanism 92

[0108] Carrying platform 921

[0109] Temporary storage location 9211

[0110] Tray placement 9212

[0111] Wobble plate assembly 922

[0112] Place robotic arm 9221

[0113] Assembly seat 9222

[0114] Guide 9223

[0115] Buffer elastic member 9224

[0116] Fixing 9225

[0117] Place drive 9226

[0118] Restriction 9227

[0119] Clamping piece 9228

[0120] Adsorption drive part 9229a

[0121] Adsorption piece 9229b

[0122] Tray 200 DETAILED DESCRIPTION

[0123] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and should not be understood as limiting the present application.

[0124] In the description of the present application, it should be understood that the terms indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present application, it should be noted that the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0125] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be directly connected or indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. Some embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0126] See also Figure 1 The embodiment of the present application provides an automatic tray placement device 100 for placing a workpiece (not shown) at a preset position on a tray 200. The workpiece can be a connector of an electronic product such as a mobile phone or tablet computer, a structural member of a frame, etc. For ease of understanding and explanation, the embodiment of the present application takes the workpiece as a structural member of a mobile phone frame as an example, and defines the first direction as Figure 1 and Figure 8 The X-axis direction is shown, and the second direction is Figure 1 and Figure 8 The Y-axis direction shown, the third direction is Figure 1 and Figure 8 In the Z-axis direction shown, the first direction, the second direction and the third direction are perpendicular to each other. Obviously, this is not a limitation of the embodiments of the present application.

[0127] In an embodiment of the present application, the automatic plating device 100 includes a positioning fixture 30 and a loading mechanism 10, a first transfer mechanism 20, a rotating mechanism 40, a second transfer mechanism 50, a flipping mechanism 60, a clamping mechanism 70, a material picking mechanism 80, a detection mechanism 91 and a plating mechanism 92 arranged in sequence along a first direction.

[0128] The loading mechanism 10 has a material taking position 1211 , and is used for carrying the workpiece and driving the workpiece to move along a first direction toward the material taking position 1211 .

[0129] The positioning jig 30 is movably arranged on the rotating mechanism 40. The positioning jig 30 is used to position the workpiece, and the positioning jig 30 can be disassembled. The first transfer mechanism 20 is used to take out the workpiece from the material picking position 1211 and move the workpiece to the positioning jig 30 for positioning. The rotating mechanism 40 can carry multiple positioning jigs 30 at the same time. The rotating mechanism 40 drives the multiple positioning jigs 30 to rotate so that the multiple positioning jigs 30 can sequentially receive the workpiece taken out from the material picking position 1211 by the first transfer mechanism 20.

[0130] The second transfer mechanism 50 is used to remove the positioning jig 30 carrying the workpiece from the rotating mechanism 40 and move the positioning jig 30 to the flipping mechanism 60 .

[0131] The flipping mechanism 60 is used to drive the positioning jig 30 to flip so as to adjust the posture of the positioning jig 30 , thereby facilitating the unclamping mechanism 70 to open the positioning jig 30 .

[0132] The detaching mechanism 70 is used to open the positioning fixture 30 that has been placed on the flipping mechanism 60 and has completed posture adjustment.

[0133] The material taking mechanism 80 is used to take out the workpiece from the positioning fixture 30 and move the workpiece to the swing plate mechanism 92 when the detaching mechanism 70 opens the positioning fixture 30 .

[0134] The detection mechanism 91 is used to detect the workpiece taken out from the positioning fixture 30 by the material taking mechanism 80 .

[0135] The swing plate mechanism 92 carries the material tray 200 and places the workpiece moved by the material taking mechanism 80 at a preset position on the material tray 200 .

[0136] Please refer to Figure 2 The loading mechanism 10 includes a loading assembly 11, a conveying assembly 12, and an identification member 13. The loading assembly 11 has an output channel 1121 extending along a first direction. The loading assembly 11 is used to carry multiple workpieces and drive the multiple workpieces to move toward the output end 1121a of the output channel 1121; the conveying assembly 12 is arranged on one side of the output end 1121a of the output channel 1121, and the material extraction position 1211 is arranged on the conveying assembly 12. The conveying assembly 12 is used to receive the multiple workpieces output by the output channel 1121 and drive the multiple workpieces to move along the first direction toward the material extraction position 1211; the identification member 13 is arranged on the conveying assembly 12 and is opposite to the material extraction position 1211. The identification member 13 is used to identify the posture of the workpiece moved to the material extraction position 1211. When the loading mechanism 10 is loading, multiple workpieces can be placed on the loading component 11 at one time. The loading component 11 transfers the multiple workpieces to the conveying component 12 through the output channel 1121. The conveying component 12 transfers the multiple workpieces to the material removal position 1211, which is conducive to improving the convenience of loading. The identification part 13 identifies the postures of the multiple workpieces moved to the material removal position 1211, so that the first transfer mechanism 20 can accurately take out the workpieces according to the postures of the workpieces.

[0137] In this embodiment, the recognition component 13 may be a CCD camera, and the recognition component 13 recognizes the postures of the multiple workpieces moved to the material extraction position 1211 by image recognition.

[0138] In this embodiment, the loading assembly 11 includes a loading bracket 111, a conveying plate 112, a vibration driving member 113, a vibration disk 114, a pushing driving member 115 and a push plate 116. The loading bracket 111 is located on the side of the conveying assembly 12 away from the first transfer mechanism 20. The loading bracket 111 is provided with a receiving groove 1111, and the receiving groove 1111 is used to receive multiple workpieces. The conveying plate 112 is provided on the loading bracket 111 and extends to the conveying assembly 12. The output channel 1121 is provided on the conveying plate 112 and is connected to the receiving groove 1111. The vibration disk 114 is movably provided at the bottom of the receiving groove 1111. The vibration driving member 113 is provided on the loading bracket 111 and is connected to the vibration disk 114. The dynamic driving member 113 drives the vibration plate 114 to vibrate, thereby separating the multiple workpieces stored in the storage groove 1111. The pushing driving member 115 is arranged on the loading bracket 111 and extends into the storage groove 1111 away from the output channel 1121. The pushing driving member 115 can be a linear slide or an electric push rod. The push plate 116 is connected to the end of the pushing driving member 115 extending into the storage groove 1111. The push plate 116 is used to push the multiple workpieces toward the output channel 1121 under the drive of the pushing driving member 115. In this way, the loading component 11 can simultaneously accommodate multiple workpieces and automatically transfer multiple workpieces to the conveying component 12, which is beneficial to improving the efficiency of transferring workpieces to the conveying component 12. In addition, by setting a vibration drive 113 to drive the vibration plate 114 to vibrate and separate the multiple workpieces stored in the storage groove 1111, the probability of stacking of workpieces transferred from the loading component 11 to the conveying component 12 can be reduced, thereby facilitating the first transfer mechanism 20 to remove the workpiece from the material removal position 1211.

[0139] In this embodiment, the conveying assembly 12 includes a conveying bracket 121, a conveyor belt 122, a material guide plate 123, and a material receiving box 124. The conveying bracket 121 is arranged on a side of the loading bracket 111 near the first transfer mechanism 20. The material extraction position 1211 is arranged on the conveying bracket 121. The conveyor belt 122 is arranged on the conveying bracket 121 and extends from the output end 1121a of the output channel 1121 to the material extraction position 1211. The conveyor belt 122 is used to receive multiple workpieces output by the output channel 1121 and drive the multiple workpieces to move toward the material extraction position 1211. The identification member 13 is arranged on the conveying bracket 121 and is arranged opposite to the material extraction position 1211. The material guide plate 123 is arranged on the loading bracket 111 and is opposite to the end of the conveyor belt 122 near the output channel 1121. A material guide trough 1231 is formed on the material guide plate 123. The material receiving box 124 is arranged opposite to the end of the material guide trough 1231 away from the conveyor belt 122. When the multiple workpieces outputted from the output channel 1121 are moved onto the conveyor belt 122, the conveyor belt 122 drives the multiple workpieces to move toward the material extraction position 1211, thereby improving the efficiency of moving the multiple workpieces outputted from the output channel 1121 to the material extraction position 1211. When the workpieces conveyed by the conveyor belt 122 to the material extraction position 1211 are stacked or have large posture differences, resulting in some workpieces being unable to be removed by the first transfer mechanism 20, the conveyor belt 122 drives the workpieces that cannot be removed to move toward the guide plate 123 and moves the workpieces that cannot be removed to the material collection box 124 through the guide trough 1231 for collection, thereby effectively preventing the workpieces that cannot be removed from being continuously retained at the material extraction position 1211 and affecting the normal material extraction of the first transfer mechanism 20.

[0140] Please refer to further Figure 3 and Figure 4The first transfer mechanism 20 includes a transfer robot arm 21, a mounting seat 22, a guide member 23, a suction member 24, and a supporting elastic member 25. The transfer robot arm 21 is arranged between the loading mechanism 10 and the rotating mechanism 40 and is electrically connected to the identification member 13; the mounting seat 22 is connected to the transfer robot arm 21, and the guide member 23 is slidably inserted into the mounting seat 22; the suction member 24 is spaced apart from the mounting seat 22 and connected to the guide member 23. The suction member 24 is provided with a contoured groove 241 and a suction hole 242 spaced apart on the side away from the mounting seat 22. The contoured groove 241 is used to abut against the workpiece, and the suction hole 242 is used to adsorb the workpiece; the supporting elastic member 25 can be a spring. The supporting elastic member 25 is sleeved on the guide member 23, and its two ends respectively abut against the mounting seat 22 and the suction member 24. When the first transfer mechanism 20 picks up or places a workpiece, the transfer robot arm 21 moves the mounting seat 22, guide member 23, suction member 24, and supporting elastic member 25 based on the identification information from the identification member 13. The contour groove 241 contours and abuts against the protruding portion of the workpiece, while the suction hole 242 absorbs the remaining portion of the workpiece. This helps improve the accuracy of the first transfer mechanism 20 in picking up and placing workpieces. In addition, by providing the guide member 23 to drive the suction member 24 to move relative to the mounting seat 22 and the supporting elastic member 25 to elastically support the suction member 24, the chance of the first transfer mechanism 20 crushing the workpiece during pick-up and placement can be effectively reduced.

[0141] Please refer to further Figure 5 and Figure 6In this embodiment, the positioning fixture 30 includes a fixture body 31, a cover 32 and a positioning member 33. The fixture body 31 includes an abutting portion 311 and a positioning portion 312 provided on the abutting portion 311. The abutting portion 311 and the positioning portion 312 are both plate-shaped. The abutting portion 311 is used to abut with the rotating mechanism 40 and the flipping mechanism 60 respectively. The abutting portion 311 is provided with a plug hole 3111. The side wall of the positioning portion 312 is provided with a first positioning groove 341. The extending direction of the plug hole 3111 is the same as the extending direction of the first positioning groove 341. The cover 32 is movable and is provided on the positioning portion 312. A first positioning slot 341 is provided on one side of the cover member 32. A positioning hole 321 and a second positioning slot 342 facing the first positioning slot 341 are provided on the side of the cover member 32 facing the positioning portion 312. The first positioning slot 341 and the second positioning slot 342 together form a positioning space 34 for positioning a workpiece. A positioning member 33 is provided on the side of the positioning portion 312 facing the cover member 32. The positioning member 33 is used to be inserted into the positioning slot 321 to position the cover member 32 relative to the abutment portion 311. When the positioning jig 30 is placed on the rotating mechanism 40 or the flipping mechanism 60, a portion of the rotating mechanism 40 or the flipping mechanism 60 is inserted into the insertion hole 3111 to position the positioning jig 30, thereby facilitating improved accuracy in the position of the positioning jig 30 relative to the rotating mechanism 40 and the flipping mechanism 60. In addition, by providing a cover part 32 that is movably connected to the fixture body 31 and positioning through the positioning hole 321 and the positioning part 33, it is convenient for the disassembly mechanism 70 to open the positioning fixture 30 and accurately assemble the positioning fixture 30. By respectively opening the first positioning groove 341 and the second positioning groove 342 on the positioning portion 312 and the cover part 32 and enclosing them to form a positioning space 34, it is beneficial to improve the accuracy of the positioning fixture 30 in positioning the workpiece.

[0142] In other embodiments, the positioning member 33 may also be provided on the side of the cover member 32 facing the positioning portion 312. Accordingly, the positioning hole 321 may be provided on the side of the positioning portion 312 facing the cover member 32. When the positioning member 33 is inserted into the positioning hole 321, the cover member 32 can also be positioned relative to the abutment portion 311. This is not specifically limited in the present embodiment. In this embodiment, the abutment portion 311 further includes an avoidance opening 3112 that directly faces the first positioning groove 341. This effectively prevents interference between the retrieving mechanism 80 and the abutment portion 311 when removing a workpiece from the first positioning groove 341.

[0143] In this embodiment, the positioning jig 30 also includes a magnetic component 35, which is arranged on the side of the positioning portion 312 facing the cover component 32 and is spaced apart from the first positioning groove 341. The magnetic component 35 is used to adsorb the cover component 32, thereby helping to reduce the probability of separation when the positioning jig 30 positions the workpiece, and facilitates the disassembly mechanism 70 to remove the cover component 32 from the jig body 31.

[0144] In this embodiment, a clamping protrusion 322 is provided on the side of the cover 32 away from the positioning portion 312. When the disassembling mechanism 70 opens or assembles the positioning fixture 30, the disassembling mechanism 70 clamps the clamping protrusion 322 and drives the cover 32 to move, thereby facilitating the opening or assembly of the positioning fixture 30 by the disassembling mechanism 70.

[0145] Please refer to further Figure 7 The rotating mechanism 40 includes a rotating bracket 41, a rotating drive member 42 and a turntable 43. The rotating drive member 42 is provided on the rotating bracket 41, and the rotating drive member 42 and the first transfer mechanism 20 are spaced apart along the first direction and are located on one side of the loading mechanism 10; the turntable 43 is connected to the rotating drive member 42 so as to rotate under the drive of the rotating drive member 42; the turntable 43 is provided with a plurality of first connectors 44 for plugging and adapting to the plug holes 3111 of the positioning fixture 30. Specifically, the plurality of first connectors 44 can be divided into a plurality of groups, and the number of the first connectors 44 in each group is the same as the number of the plug holes 3111 of the positioning fixture 30. Each group of first connectors 44 is inserted into the plug hole 3111 of a positioning fixture 30 to position the positioning fixture 30 relative to the turntable 43. By setting up a rotating mechanism 40 to drive the multiple positioning jigs 30 to rotate, the multiple positioning jigs 30 can be moved to positions corresponding to the first transfer mechanism 20 and the second transfer mechanism 50, so that when the first transfer mechanism 20 places a workpiece in one positioning jig 30, the second transfer mechanism 50 simultaneously removes another positioning jig 30 loaded with a workpiece, thereby saving the waiting time of the first transfer mechanism 20 and the second transfer mechanism 50 and improving the efficiency of the automatic tray placement device 100 in placing workpieces at the preset positions of the tray 200. Please refer to the following for further details. Figure 8In this embodiment, the second transfer mechanism 50 includes a transfer bracket 51, a first linear module 52, a second linear module 53, a third linear module 54, a rotating drive member 55, and two clamping modules 56. The two ends of the transfer bracket 51 are respectively connected to the rotating bracket 41 and the flip mechanism 60; the first linear module 52 is provided on the transfer bracket 51 and is located on the side of the rotating mechanism 40 away from the first transfer mechanism 20, and the first linear module 52 extends along the first direction; the second linear module 53 is connected to the first linear module 52 to move along the first direction under the drive of the first linear module 52; the third linear module 54 is connected to the second linear module 53 to move along the second direction under the drive of the second linear module 53; the rotating drive member 55 is connected to the third linear module 54 to move along the third direction under the drive of the third linear module 54; the two clamping modules 56 are connected to the rotating drive member 55 and are arranged opposite to each other. The two clamping modules 56 are respectively used to clamp one positioning fixture 30. By setting the first linear module 52, the second linear module 53 and the third linear module 54 to drive the rotating drive member 55 and the two clamping modules 56 to move in three mutually perpendicular directions, it is beneficial to improve the accuracy of the second transfer mechanism 50 in taking and placing the positioning fixture 30; by setting the rotating drive member 55 to drive the two clamping modules 56 to rotate, the second transfer mechanism 50 can quickly place an empty positioning fixture 30 after taking out a positioning fixture 30 carrying a workpiece on the rotating mechanism 40, and the second transfer mechanism 50 can also quickly place a positioning fixture 30 carrying a workpiece after taking out an empty positioning fixture 30 on the flipping mechanism 60, thereby improving the circulation efficiency of the positioning fixture 30 and the workpiece, and further improving the efficiency of the automatic plate placement device 100 in placing the workpiece to the preset position of the material tray 200.

[0146] In this embodiment, the two clamping modules 56 each include a clamping drive 561 and two clamping members 562. The clamping drive 561 can be a clamping cylinder. The clamping drive 561 is connected to the rotating drive 55. The two clamping members 562 are connected to the clamping drive 561 and are arranged opposite to each other. The clamping drive 561 drives the two clamping members 562 to move closer to or away from each other to clamp or release the positioning fixture 30.

[0147] Please refer to further Figure 9In this embodiment, the flip mechanism 60 includes a flip bracket 61 , a linear motion module 62 , a moving seat 63 , a flip driving member 64 , a flip member 65 and a second connector 66 . One end of the transferring bracket 51 away from the rotating bracket 41 is connected to the flipping bracket 61, the linear moving module 62 is arranged on the flipping bracket 61 and is located on the side of the second transferring mechanism 50 away from the rotating mechanism 40, the linear moving module 62 can be a linear slide and extends along the first direction; the moving seat 63 is connected to the linear moving module 62 to move along the first direction under the drive of the linear moving module 62; the flipping member 65 is rotatably arranged on the moving seat 63, and the flipping member 65 is used to abut with the abutment 311 of the positioning fixture 30; the second plug-in member 66 is arranged on the flipping member 65, and the second plug-in member 66 is used to insert into the plug hole 3111 of the positioning fixture 30 to position the positioning fixture 30 relative to the flipping member 65; the flipping driving member 64 is arranged on the moving seat 63 and connected to the flipping member 65, and the flipping driving member 64 is used to drive the positioning fixture 30 to flip through the flipping member 65. When the second transfer mechanism 50 places the positioning jig 30 carrying the workpiece onto the flip mechanism 60, the flip driver 64 drives the flip member 65 to flip to a horizontal position and positions the second connector 66 upward, thereby facilitating the second transfer mechanism 50 to place the positioning jig 30 carrying the workpiece onto the flip mechanism 60. When the unclamping mechanism 70 opens the positioning jig 30, the flip driver 64 drives the positioning jig 30 to flip through the flip member 65 and positions the positioning jig 30 in a horizontal position. At this point, the clamping protrusion 322 faces upward, facilitating the unclamping mechanism 70 to clamp the clamping protrusion 322 and open the positioning jig 30, effectively preventing the workpiece from falling from the positioning jig 30. In addition, by setting up a linear moving module 62 to drive the moving seat 63, the flip driving component 64, the flip component 65 and the second connector 66 to move along the first direction, it is convenient for the flipping mechanism 60 to receive the positioning fixture 30 carrying the workpiece placed by the second transfer mechanism 50, and it is convenient for the flipping mechanism 60 to drive the positioning fixture 30 to move to the position corresponding to the second transfer mechanism 50 and the material picking mechanism 80.

[0148] In this embodiment, the declamping mechanism 70 includes a declamping arm 71, a declamping driver 72, and two declamping members 73. The declamping arm 71 is mounted on the tilting bracket 61 and located on the side of the material-retrieving mechanism 80 away from the swing plate mechanism 92. The declamping driver 72 is connected to the declamping arm 71 and can be a clamping cylinder. The two declamping members 73 are connected to the declamping driver 72 and are arranged opposite each other. The two declamping members 73 are driven by the declamping driver 72 to move closer or further to clamp or release the clamping protrusion 322. This helps improve the accuracy and convenience of the declamping mechanism 70 in opening and assembling the positioning jig 30.

[0149] Please refer to further Figure 10 and Figure 11The retrieving mechanism 80 includes a retrieving arm 81, a retrieving drive assembly 82, two first retrieving members 83, and two second retrieving members 84. The retrieving arm 81 is positioned between the declamping mechanism 70 and the swing plate mechanism 92; the retrieving drive assembly 82 is connected to the retrieving arm 81; the two first retrieving members 83 are connected to the retrieving drive assembly 82 and are positioned opposite each other; and the two second retrieving members 84 are connected to the retrieving drive assembly 82 and are positioned opposite each other. The two second retrieving members 84 are arranged perpendicularly to the arrangement of the two first retrieving members 83. Driven by the retrieving drive assembly 82, the two first retrieving members 83 and the two second retrieving members 84 are configured to move closer to or further from each other to clamp or release a workpiece. This helps improve the accuracy of the retrieving mechanism 80 in retrieving and placing workpieces.

[0150] In this embodiment, the material picking drive assembly 82 includes a first material picking drive member 821 and a second material picking drive member 822. The first material picking drive member 821 and the second material picking drive member 822 can both be gripper cylinders. The first material picking drive member 821 is connected to the material picking robot arm 81, and the second material picking drive member 822 is connected to the side of the first material picking drive member 821 away from the material picking robot arm 81. The two first material picking members 83 are connected to the first material picking drive member 821, and the two second material picking members 84 are connected to the second material picking drive member 822. In this way, the material picking drive assembly 82 has a simple structure and is conducive to improving the accuracy of driving the two first material picking members 83 and the two second material picking members 84 to clamp the workpiece.

[0151] Please refer to further Figure 12 The detection mechanism 91 includes a detection bracket 911 and a detection member 912. The detection bracket 911 is provided between the unclamping mechanism 70 and the swing plate mechanism 92 and is located on one side of the picking mechanism 80. The detection member 912 is provided on the detection bracket 911. The detection member 912 can also be a CCD camera. The detection member 912 detects the workpiece removed from the positioning fixture 30 by the picking mechanism 80 by taking pictures. In this embodiment, multiple workpieces are positioned simultaneously in the positioning fixture 30, and the picking mechanism 80 removes multiple workpieces from the positioning fixture 30 at a time. When the picking mechanism 80 removes multiple workpieces from the opened positioning fixture 30 and drives the multiple workpieces to move toward the swing plate mechanism 92, the picking mechanism 80 first drives the multiple workpieces to the detection member 912 for inspection. The detection member 912 detects whether the arrangement of the multiple workpieces is accurate and whether there is any material leakage, etc., which is conducive to improving the accuracy of the picking mechanism 80 in moving the multiple workpieces to the swing plate mechanism 92.

[0152] In this embodiment, the swing plate mechanism 92 includes a support platform 921 and a swing plate assembly 922. The support platform 921 is located on the side of the material picking mechanism 80 away from the clamping mechanism 70. The support platform 921 has a temporary storage position 9211 and a material tray placement position 9212 spaced apart. The temporary storage position 9211 is used to temporarily store workpieces moved to the material picking mechanism 80, and the material tray placement position 9212 is used to support the material tray 200. The swing plate assembly 922 is located on the support platform 921 and is located to one side of the temporary storage position 9211 and the material tray placement position 9212. The swing plate assembly 922 is used to pick up and place the material tray 200, and to place the workpiece temporarily stored in the temporary storage position 9211 into a preset position on the material tray 200. In this way, the swing plate mechanism 92 can automatically place the material tray 200 and automatically place the workpiece into the preset position on the material tray 200, thereby improving the efficiency and accuracy of placing the workpiece into the preset position on the material tray 200.

[0153] Please refer to further Figure 13 and Figure 14 In this embodiment, the swing plate assembly 922 includes a placing robot arm 9221, an assembly seat 9222, multiple guide members 9223, multiple buffer elastic members 9224, a fixing member 9225, a placing driving member 9226, two limiting members 9227, two clamping members 9228, multiple adsorption driving members 9229a and multiple adsorption members 9229b. The placing robot arm 9221 is arranged on the supporting platform 921 and is located on one side of the temporary storage position 9211 and the material tray placing position 9212. The assembly seat 9222 is connected to the placing robot arm 9221. The fixing member 9225 is spaced apart from the assembly seat 9222. A plurality of guide members 9223 are spaced apart, and one end of the plurality of guide members 9223 is respectively connected to the fixing member 9225. The other ends of the plurality of guide members 9223 slide through the assembly seat 9222 respectively. The plurality of buffer elastic members 9224 can all be springs. The plurality of buffer elastic members 9224 are respectively sleeved on the plurality of guide members 9223, and the two ends of the plurality of buffer elastic members 9224 are respectively in contact with the assembly seat 9222 and the fixing member 9225. The placing driving member 9226 is arranged on the fixing member 9 225 is on the side away from the assembly seat 9222, the placement driving member 9226 can be a clamping cylinder, the two limiting members 9227 are respectively connected to the side walls of the placement driving member 9226 and are spaced apart, the two clamping members 9228 are respectively connected to the driving ends (not shown) of the placement driving member 9226 and are spaced apart, the arrangement direction of the two limiting members 9227 and the arrangement direction of the two clamping members 9228 are perpendicular to each other, the multiple adsorption driving members 9229a can all be telescopic cylinders, the multiple adsorption driving members 9229a are all connected to the side walls of the fixing member 9225 and are spaced around the fixing member 9225, the multiple adsorption members 9229b can all be suction nozzles, and the multiple adsorption members 9229b are respectively connected to the multiple adsorption driving members 9229a.

[0154] When the swing plate assembly 922 takes or places the material tray 200, the placement robot arm 9221 drives the multiple suction drive members 9229a and the multiple suction members 9229b to move via the assembly base 9222, multiple guide members 9223, multiple buffer elastic members 9224, and the fixing member 9225. The multiple suction drive members 9229a drive the multiple suction members 9229b to absorb and place the material tray 200. When the swing plate assembly 9222 places the workpiece at a predetermined position on the material tray 200, the placement robot arm 9221 drives the placement drive member 9226, two limiting members 9227, and two clamping members 9228 to move via the assembly base 9222, multiple guide members 9223, multiple buffer elastic members 9224, and the fixing member 9225. The two limiting members 9227 abut against both sides of the workpiece and limit the workpiece, and the placement drive member 9226 drives the two clamping members 9228 to move closer or further apart to clamp or release the workpiece. In this way, the accuracy of the swing plate assembly 922 in taking and placing the material tray 200 and the workpiece is improved. In addition, by providing multiple buffer elastic members 9224 to elastically support the fixing members 9225, the probability of the swing plate assembly 922 crushing the material tray 200 and the workpiece when taking and placing the material tray 200 and the workpiece is reduced.

[0155] The process of placing a workpiece on a preset position of the tray 200 by the automatic tray placement device 100 of the embodiment of the present application is roughly as follows:

[0156] Multiple workpieces are placed in the receiving groove 1111 of the loading assembly 11. The vibration driving member 113 of the loading assembly 11 drives the vibration plate 114 to vibrate, thereby separating the multiple workpieces stored in the receiving groove 1111. The driving member 115 drives the push plate 116 to push the multiple workpieces toward the output end 1121a of the output channel 1121.

[0157] The conveyor belt 122 of the conveying assembly 12 receives the multiple workpieces outputted from the output channel 1121 and drives the multiple workpieces to move toward the material extraction position 1211 , where the identification element 13 identifies the postures of the multiple workpieces.

[0158] The transfer robot arm 21 of the first transfer mechanism 20 drives the mounting seat 22, the guide member 23, the suction member 24, and the supporting elastic member 25 to move according to the identification information of the identification member 13. The suction member 24 sequentially picks up the workpiece and places the workpiece into the positioning space 34 of the positioning fixture 30 carried by the rotating mechanism 40.

[0159] The rotary drive member 42 of the rotating mechanism 40 drives the turntable 43 to rotate, and the turntable 43 drives the positioning fixture 30 carrying multiple workpieces to move to a position corresponding to the second transfer mechanism 50;

[0160] The first linear module 52, the second linear module 53, and the third linear module 54 of the second transfer mechanism 50 drive the rotation drive member 55 and the two clamping modules 56 to move. The clamping modules 56 move the positioning fixture 30 carrying multiple workpieces to the flipping mechanism 60.

[0161] The linear motion module 62 of the flip mechanism 60 drives the positioning fixture 30 carrying multiple workpieces to move to a position corresponding to the material removal mechanism 80 through the moving base 63, the flip drive 64, the flip member 65 and the second plug-in member 66. The flip drive 64 drives the flip member 65 to flip the positioning fixture 30 carrying multiple workpieces so that it is in a horizontal state, with the clamping protrusion 322 of the positioning fixture 30 facing upward.

[0162] The unclamping mechanical arm 71 of the unclamping mechanism 70 drives the unclamping driving member 72 and the two unclamping members 73 to move, and the unclamping driving member 72 drives the two unclamping members 73 to clamp the clamping protrusion 322 of the positioning fixture 30 and open the positioning fixture 30;

[0163] The picking robot arm 81 of the picking mechanism 80 drives the picking drive assembly 82, the two first picking parts 83 and the two second picking parts 84 to move. The picking drive assembly 82 drives the two first picking parts 83 and the two second picking parts 84 to clamp the multiple workpieces carried by the positioning fixture 30 and move the multiple workpieces to the detection part 912 of the detection mechanism 91 for detection. Then, the multiple workpieces that have passed the detection are moved to the temporary storage position 9211 of the carrying platform 921 of the swing plate mechanism 92.

[0164] The placing robot arm 9221 of the swing plate assembly 922 drives the placing driving member 9226, two limiting members 9227 and two clamping members 9228 to move through the assembly seat 9222, multiple guide members 9223, multiple buffer elastic members 9224 and fixing members 9225. The placing driving member 9226 drives the two clamping members 9228 to clamp multiple workpieces from the temporary storage position 9211 and place the multiple workpieces to the preset position of the material tray 200.

[0165] In summary, the automatic plate-staggering device 100 of the embodiment of the present application realizes the function of automatically placing the workpiece at the preset position of the material tray 200 by setting the coordination between the feeding mechanism 10, the first transfer mechanism 20, the positioning fixture 30, the rotating mechanism 40, the second transfer mechanism 50, the flipping mechanism 60, the clamping mechanism 70, the material-retrieving mechanism 80 and the plate-staggering mechanism 92, and avoids the influence of the accuracy of the workpiece placement caused by human uncertainties, thereby improving the efficiency and accuracy of the workpiece placement. In addition, the automatic plate-staggering device 100 of the embodiment of the present application positions the workpiece through the positioning fixture 30 during the process of placing the workpiece, thereby further improving the placement accuracy of the workpiece.

[0166] It will be apparent to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present application is defined by the appended claims rather than the foregoing description, and all variations that come within the meaning and range of equivalents of the claims are intended to be embraced herein.

[0167] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. An automatic plate-stirring device, characterized in that: It includes a positioning fixture and a feeding mechanism, a first transfer mechanism, a rotating mechanism, a second transfer mechanism, a flipping mechanism, a clamping mechanism, a material taking mechanism and a plate swinging mechanism arranged in sequence along a first direction; The loading mechanism has a material taking position, and is used to carry the workpiece and drive the workpiece to move toward the material taking position along the first direction; The positioning jig is movably arranged on the rotating mechanism, and the first transfer mechanism is used to take the workpiece from the material taking position and move the workpiece to the positioning jig for positioning; The second transfer mechanism is used to remove the positioning jig carrying the workpiece from the rotating mechanism and move the positioning jig to the flipping mechanism; The flipping mechanism is used to drive the positioning jig to flip so as to adjust the posture of the positioning jig; The clamping mechanism is used to open the positioning jig that has been placed on the flipping mechanism and has completed posture adjustment; The material taking mechanism is used to take out the workpiece from the positioning fixture and move the workpiece to the swing plate mechanism when the clamping mechanism opens the positioning fixture.

2. The automatic plate-stirring device according to claim 1, wherein: The feeding mechanism comprises: a loading assembly having an output channel extending along the first direction, the loading assembly being used to carry the plurality of workpieces and drive the plurality of workpieces to move toward an output end of the output channel; a conveying assembly, disposed at one side of the output end of the output channel, the material taking position being disposed at the conveying assembly, the conveying assembly being used to receive the plurality of workpieces outputted from the output channel and to drive the plurality of workpieces to move along the first direction toward the material taking position; An identification component is provided on the conveying assembly and is directly opposite to the material taking position, and is used for identifying the posture of the workpiece moved to the material taking position.

3. The automatic plate-stirring device according to claim 2, wherein: The first transfer mechanism includes: a transfer robot arm, disposed between the loading mechanism and the rotating mechanism and electrically connected to the identification element; A mounting base connected to the transfer robot arm; A guide member is slidably arranged on the mounting seat; a suction member spaced apart from the mounting seat and connected to the guide member, wherein a side of the suction member facing away from the mounting seat is provided with a contoured groove and a suction hole spaced apart from each other, the contoured groove being used to abut against the workpiece, and the suction hole being used to suction the workpiece; The supporting elastic member is sleeved on the guide member and has two ends respectively in contact with the mounting seat and the suction member.

4. The automatic plate-stirring device according to claim 1, wherein: The positioning fixture includes: The fixture body includes an abutment portion and a positioning portion provided on the abutment portion, the abutment portion being used to abut against the rotation mechanism and the flip mechanism respectively, the abutment portion being provided with an insertion hole, and a side wall of the positioning portion being provided with a first positioning groove, the insertion hole extending in the same direction as the first positioning groove extending in the same direction; a covering member, wherein a movable cover is provided on a side of the positioning portion where the first positioning groove is formed, and a second positioning groove is provided on a side of the covering member facing the positioning portion and directly opposite to the first positioning groove, wherein the first positioning groove and the second positioning groove together form a positioning space for positioning the workpiece; A positioning member is provided on one side of the positioning portion and the covering member facing the other, and the positioning portion and the other of the covering member are provided with a positioning hole arranged opposite to the positioning member, and the positioning member is used to be inserted into the positioning hole to position the covering member relative to the abutting portion.

5. The automatic plate-stirring device according to claim 4, wherein: The rotating mechanism comprises: a rotary driving member, spaced apart from the first transfer mechanism along the first direction and located on one side of the loading mechanism; The turntable is connected to the rotary drive member so as to rotate under the driving of the rotary drive member. The turntable is convexly provided with a plurality of first plug-in members for plugging and matching with the plug-in holes of the positioning fixture.

6. The automatic plate-stirring device according to claim 4, wherein: The turning mechanism comprises: a linear moving module, disposed on a side of the second transfer mechanism away from the rotating mechanism; a moving seat connected to the linear moving module to move along the first direction under the drive of the linear moving module; a flip member, rotatably disposed on the movable seat, and configured to abut against the abutting portion of the positioning fixture; a second plug-in component, provided on the flip member, and configured to be inserted into the plug-in hole of the positioning fixture so as to position the positioning fixture relative to the flip member; A flip driving member is provided on the movable seat and connected to the flip member, and is used for driving the positioning fixture to flip through the flip member.

7. The automatic plate-stirring device according to claim 4, wherein: A clamping protrusion is provided on one side of the cover member away from the positioning portion, and the clamping mechanism includes: A clamping and unclamping mechanical arm is provided on a side of the material taking mechanism away from the swing plate mechanism; a clamping and unclamping driving member connected to the clamping and unclamping mechanical arm; Two clamping members are connected to the clamping-disassembling driving member and are arranged opposite to each other, and are used to move closer to or farther away from each other under the drive of the clamping-disassembling driving member to clamp or release the clamping protrusion.

8. The automatic plate-stirring device according to claim 1, wherein: The second transfer mechanism includes: A first linear module is provided on a side of the rotating mechanism away from the first transfer mechanism and extends along the first direction; a second linear module connected to the first linear module to move along the first direction under the drive of the first linear module; a third linear module connected to the second linear module to move along a second direction under the drive of the second linear module; a rotating driving member connected to the third linear module to move along a third direction under the drive of the third linear module, wherein the first direction, the second direction and the third direction are perpendicular to each other; Two clamping modules are connected to the rotating drive member and are arranged opposite to each other. The two clamping modules are respectively used to clamp one of the positioning fixtures.

9. The automatic plate-stirring device according to claim 1, wherein: The material taking mechanism comprises: A material-retrieving mechanical arm is provided between the clamping mechanism and the swing plate mechanism; A material retrieving drive assembly connected to the material retrieving mechanical arm; Two first material-retrieving components are connected to the material-retrieving drive assembly and are arranged opposite to each other; Two second material picking members are connected to the material picking drive assembly and arranged opposite to each other. The arrangement direction of the two second material picking members is perpendicular to the arrangement direction of the two first material picking members. The two first material picking members and the two second material picking members are used to approach or move away from each other under the drive of the material picking drive assembly to clamp or release the workpiece.

10. The automatic dish-stirring device according to claim 1, wherein: The swing plate mechanism comprises: A carrying platform is provided on a side of the material taking mechanism away from the clamping mechanism, and the carrying platform has a temporary storage position and a material tray placement position arranged at intervals. The temporary storage position is used to temporarily store the workpiece moved to by the material taking mechanism, and the material tray placement position is used to carry the material tray; The swing plate assembly is arranged on the supporting platform and is located on one side of the temporary storage position and the material tray placement position, and is used for taking and placing the material tray, and for placing the workpiece temporarily stored in the temporary storage position to a preset position of the material tray.

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