An assembly feeding device and method

Abstract

The application discloses an assembling and feeding device and method, and belongs to the field of display panel testing. The assembling and feeding device comprises a base, an opening buckle assembly, a closing buckle assembly and a displacement assembly. The base is used for supporting a loading plate. The opening buckle assembly comprises a first driving member and at least one driving module. The first driving member is used for driving the driving module to move in a first direction, so that the driving module pushes the buckle on the loading plate to turn and open. The closing buckle assembly comprises a second driving member and at least one connecting rod. The middle part of the connecting rod is hinged to the base. The second driving member is used for driving one end of the connecting rod to rotate. The other end of the connecting rod is used for driving the buckle to turn and close, so as to press the display module on the loading plate. The displacement assembly is used for driving the first driving member to move in a second direction and a third direction. The assembling and feeding device provided in the application can automatically realize the opening and closing of the buckle through the opening buckle assembly and the closing buckle assembly respectively, and the assembling efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of display panel testing, and particularly relates to an assembling and feeding device and method. BACKGROUND

[0002] In order to effectively ensure the quality of display modules, technicians will perform a series of performance tests on the display modules in the production process thereof. The display modules include display panels, connectors, PCB boards and other structures. The display modules need to be tested at different stations before leaving the factory. In order to facilitate transfer between different stations, the existing display modules are placed on a carrier plate to form an integrated feeding unit (see Figure 1 ), and the feeding unit is transferred between different testing stations.

[0003] At present, in order to prevent the display modules from falling off the carrier plate during the transfer and feeding of the display modules, buckles (L-shaped structures) are usually arranged on the carrier plate to press the display modules on the carrier plate by turning over.

[0004] However, the existing feeding unit is assembled by placing the display modules vertically on the carrier plate by a mechanical hand, and the opening and closing of the buckles are manually completed by artificial, which results in low assembly efficiency of the feeding unit. SUMMARY

[0005] In view of the above defects or improvement needs of the prior art, the present application provides an assembling and feeding device and method, which aims to automatically open and close the buckles by the buckle opening assembly and the buckle closing assembly respectively, thereby improving the assembly efficiency.

[0006] In a first aspect, the present application provides an assembling and feeding device, which comprises a base, a buckle opening assembly, a buckle closing assembly and a displacement assembly.

[0007] The base is used to support the carrier plate.

[0008] The buckle opening assembly comprises a first driving member and at least one driving module. The first driving member is used to drive the driving module to move in a first direction, so as to push the buckle on the carrier plate to turn over and open.

[0009] The buckle closing assembly comprises a second driving member and at least one connecting rod. The second driving member is located on the base, and the middle part of the connecting rod is hinged on the base. The second driving member is used to drive one end of the connecting rod to rotate, and the other end of the connecting rod is used to drive the buckle to turn over and close, so as to press the display modules on the carrier plate.

[0010] The displacement assembly is used to drive the first driving member to move in a second direction and a third direction.

[0011] Optionally, the driving module comprises a supporting block, a movable rod, a pushing block and an elastic member, the output shaft of the first driving member is in transmission connection with the supporting block so as to drive the supporting block to move in a first direction, the movable rod extends in a second direction and is movably inserted into the supporting block and penetrates through the supporting block, one end of the movable rod is provided with a limiting protrusion abutting against the supporting block, the other end of the movable rod is connected with the pushing block, the pushing block is used for pushing the buckle on the loading plate to overturn, the elastic member is sleeved on the movable rod, and two ends of the elastic member abut against the supporting block and the pushing block respectively, so that the pushing block is tightly attached to the pressing end or the overturning end of the buckle.

[0012] Optionally, the driving module further comprises a guide rod, the guide rod is parallel and spaced apart from the movable rod, one end of the guide rod is fixed on the pushing block, and the other end of the guide rod is movably inserted into the supporting block.

[0013] Optionally, the pushing block comprises a first plate body, a second plate body and two connecting plates, the first plate body and the second plate body are parallel and misaligned, and are vertically connected through the two connecting plates, the first plate body is vertically connected with the other end of the movable rod, and the second plate body is provided with a clearance gap for accommodating the overturning end of the buckle.

[0014] Optionally, the buckle assembly further comprises at least one lifting plate, the lifting plate is provided with an arc-shaped guide hole, a rotating shaft is movably inserted into the arc-shaped guide hole, the rotating shaft is rotatably inserted into one end of the connecting rod, the rotating shaft is perpendicular to the output shaft of the second driving member, and the output shaft of the second driving member is in transmission connection with the lifting plate.

[0015] Optionally, the number of the lifting plates is two, the two lifting plates are parallel and spaced apart, and the two ends of the rotating shaft are correspondingly inserted into the arc-shaped guide holes of the corresponding lifting plates.

[0016] Optionally, the base comprises a bottom plate, a supporting plate and a plurality of stand columns, the bottom plate and the supporting plate are parallel and spaced apart, and the bottom plate and the supporting plate are fixedly connected through the plurality of stand columns, the middle part of the connecting rod is hingedly connected to the supporting plate, the second driving member is located on the bottom plate, and the supporting plate is used for supporting the loading plate.

[0017] Optionally, the supporting plate is provided with a first photoelectric sensor and a second photoelectric sensor, the first photoelectric sensor is used for detecting the closing state of the buckle, and the second photoelectric sensor is used for detecting the in-place state of the loading plate.

[0018] Optionally, the displacement assembly comprises a first displacement module and a second displacement module, an output end of the first displacement module is in transmission connection with the second displacement module to drive the second displacement module to move in a second direction, and an output end of the second displacement module is in transmission connection with the first driving member to drive the first driving member to move in a third direction.

[0019] In a second aspect, the present application provides an assembling and feeding method based on the assembling and feeding device of the first aspect, the assembling and feeding method comprising:

[0020] placing the carrier plate on the base;

[0021] driving the first driving member to move in the second direction and the third direction by the displacement assembly, so that the driving module is arranged opposite to the buckle in the first direction, and the buckle is pushed to turn open by the first driving member;

[0022] resetting the first driving member by the displacement assembly again to make space above the carrier plate;

[0023] placing a display module on the carrier plate by the mechanical arm, and driving the connecting rod to rotate by the second driving member to press the display module after the display module is placed;

[0024] resetting the connecting rod by the second driving member again.

[0025] The above improved technical features can be combined with each other as long as they do not conflict with each other.

[0026] Overall, the above technical solutions conceived by the present application have the following beneficial effects compared with the prior art:

[0027] For the assembling and feeding device provided by the embodiment of the present application, when the carrier plate and the display module are assembled, first, the carrier plate is placed on the base. Then, the first driving member is driven to move in the second direction and the third direction by the displacement assembly, so that the driving module is arranged opposite to the buckle in the first direction, and the buckle is pushed to turn open by the first driving member, thereby realizing automatic opening of the buckle and avoiding manual operation. Next, the first driving member is reset by the displacement assembly to make space above the carrier plate, thereby avoiding interference between the area above the display module and the buckle assembly when the mechanical arm places the display module.

[0028] Then, the mechanical arm is used to place the display module on the carrier plate, and after the display module is placed, the second driving member simultaneously drives the connecting rod to rotate, so that the buckle is turned over to close and press the display module, thereby realizing automatic closing of the buckle and avoiding manual operation. Since the connecting rod is small in size, and its driving end rotates from the side of the carrier plate and generates a low height displacement, it does not interfere with the rising of the mechanical arm (when the mechanical arm just rises a small distance, the connecting rod is simultaneously rotated to the position to drive the buckle, at this time, the mechanical arm does not interfere with the rotation of the connecting rod), and there is no need to wait for the mechanical arm to completely leave before closing the buckle, thereby further improving the assembly efficiency and reducing the assembly period. Finally, the connecting rod is reset by the second driving member again, thereby preparing for the next assembly.

[0029] That is, the assembly feeding device provided by the embodiment of the application can automatically realize opening and closing of the buckle through the buckle opening assembly and the buckle closing assembly, thereby improving the assembly efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 is a structural schematic view of the feeding unit provided by the embodiment of the application;

[0031] Figure 2 is a structural schematic view of the assembly feeding device provided by the embodiment of the application;

[0032] Figure 3 is a structural schematic view of the buckle opening assembly provided by the embodiment of the application;

[0033] Figure 4 is a structural schematic view of the buckle closing assembly provided by the embodiment of the application;

[0034] Figure 5 is a structural schematic view of the buckle provided by the embodiment of the application;

[0035] Figure 6 is a structural schematic view of the push block provided by the embodiment of the application;

[0036] Figure 7 is an assembly schematic view of the lifting plate provided by the embodiment of the application;

[0037] Figure 8 is a flowchart of the assembly feeding method provided by the embodiment of the application.

[0038] In all the drawings, the same reference signs represent the same technical features, specifically:

[0039] 1, base; 11, bottom plate; 12, support plate; 121, first photoelectric sensor; 122, second photoelectric sensor; 13, stand; 14, support block; 2, opening buckle assembly; 21, first driving piece; 22, driving module; 221, support block; 222, movable rod; 2221, limiting protrusion; 223, push block; 2231, first plate body; 2232, second plate body; 2233, connecting plate; 2234, avoiding gap; 224, elastic piece; 225, guide rod; 23, movable plate; 3, closing buckle assembly; 31, second driving piece; 32, connecting rod; 321, roller; 33, lifting plate; 331, arc-shaped guide hole; 332, rotating shaft; 34, fixed plate; 35, support; 4, displacement assembly; 41, first displacement module; 42, second displacement module; 43, support seat; 100, carrier plate; 200, buckle; 201, pressing end; 202, turnover end; 203, hinged shaft; 300, display module. DETAILED DESCRIPTION

[0040] In order to make the objects, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and should not be used to limit the present application. In addition, the technical features involved in the various embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.

[0041] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0042] In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise explicitly and specifically limited.

[0043] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0044] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature. The first and second features can be in direct contact, or the first and second features can be in indirect contact through an intermediate medium. Moreover, the first feature "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or it can only mean that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "under" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or it can only mean that the horizontal height of the first feature is less than that of the second feature.

[0045] Embodiment:

[0046] Figure 2 is a structural schematic view of an assembly feeding device provided by an embodiment of the present application, as shown in Figure 2 The assembly feeding device comprises a base 1, an opening buckle assembly 2, a closing buckle assembly 3 and a displacement assembly 4.

[0047] The base 1 is used to support the carrier plate 100.

[0048] Figure 3 is a structural schematic view of the opening buckle assembly provided by the present application, as shown in Figure 3 The opening buckle assembly 2 comprises a first driving member 21 and at least one driving module 22, the first driving member 21 is used to drive the driving module 22 to move in a first direction (X direction), so that the driving module 22 pushes the buckle 200 on the carrier plate 100 to open.

[0049] Figure 4 is a structural schematic view of the closing buckle assembly provided by the present application, as shown in Figure 4 The closing buckle assembly 3 comprises a second driving member 31 and at least one connecting rod 32, the second driving member 31 is located on the base 1, the middle part of the connecting rod 32 is hinged on the base 1, the second driving member 31 is used to drive one end of the connecting rod 32 to rotate, the other end of the connecting rod 32 is used to drive the buckle 200 to turn off, so as to press the display module 300 on the carrier plate 100.

[0050] The displacement assembly 4 is used to drive the first driving member 21 to move along the second direction (Z direction) and the third direction (Y direction).

[0051] For the assembly feeding device provided by the embodiment of the present application, when the carrier plate 100 and the display module 300 are assembled, first, the carrier plate 100 is placed on the base 1. Then, the first driving member 21 is driven by the displacement assembly 4 to move along the second direction and the third direction in sequence, so that the driving module 22 is arranged opposite to the buckle 200 in the first direction, and the buckle 200 is pushed to flip and open by the first driving member 21, thereby realizing automatic opening of the buckle 200 and avoiding manual operation. Then, the first driving member 21 is reset by the displacement assembly 4 again, so as to make room for the carrier plate 100 above, thereby avoiding interference between the mechanical hand and the buckle opening assembly 2 in the area above the display module 300 when the mechanical hand is placed before and after the display module 300.

[0052] Then, the display module 300 is placed on the carrier plate 100 by using the mechanical hand, and after the display module 300 is placed, the second driving member 31 drives the connecting rod 32 to rotate at the same time, so that the buckle 200 is flipped and closed to press the display module 300, thereby realizing automatic closing of the buckle 200 and avoiding manual operation. Since the connecting rod 32 has a small size, and the driving end thereof rotates from the side of the carrier plate 100 and generates a low height displacement, the connecting rod 32 does not interfere with the rising of the mechanical hand (when the mechanical hand just rises a small distance, the connecting rod 32 is rotated to the position to drive the buckle 200 at the same time, and at this time, the mechanical hand does not interfere with the rotation of the connecting rod 32), and the buckle 200 does not need to be closed after the mechanical hand completely leaves, thereby further improving the assembly efficiency and reducing the assembly period. Finally, the connecting rod 32 is reset by the second driving member 31 again, thereby preparing for the next assembly.

[0053] That is to say, the assembly feeding device provided by the embodiment of the present application can automatically realize opening and closing of the buckle 200 by the buckle opening assembly 2 and the buckle closing assembly 3 respectively, thereby improving the assembly efficiency.

[0054] It should be noted that the first driving member 21 and the second driving member 31 can be air cylinders or linear modules.

[0055] Exemplarily, the connecting rod 32 can be a broken line shape. The other end of the connecting rod 32 is provided with a roller 321.

[0056] In the embodiment, the displacement assembly 4 includes a first displacement module 41 and a second displacement module 42, the output end of the first displacement module 41 is in transmission connection with the second displacement module 42, so as to drive the second displacement module 42 to move along the second direction, and the output end of the second displacement module 42 is in transmission connection with the first driving member 21, so as to drive the first driving member 21 to move along the third direction.

[0057] Exemplarily, after the placement of the carrier plate 100 is completed, first, the movable plate is driven to move to the upper side of the carrier plate 100 along the Y-axis direction by the second displacement module 42, then the second displacement module 42 and the movable plate are driven to descend along the Z-axis direction by the first displacement module 41, so that the driving module 22 is in the same horizontal direction as the pressing end 201 of the buckle 200. Finally, the driving module 22 is driven to move along the X direction by the first driving member 21, so that the buckle 200 is flipped, thereby realizing the automatic opening of the buckle 200. After the buckle 200 is opened, the first driving member 21 drives the driving module 22 to continue moving along the X direction and then to be separated from the buckle 200, then the movable plate is driven to retreat along the Y-axis direction by the second displacement module 42, and finally the second displacement module 42 and the movable plate are driven to ascend along the Z-axis direction by the first displacement module 41, and the first driving member 21 drives the driving module 22 to retreat along the X direction, thereby providing space for the subsequent mechanical hand to place the display module 300 on the carrier plate 100, and preparing for the next buckle opening.

[0058] In addition, the display module 300 is placed on the carrier plate 100 by the mechanical hand, after the placement of the display module 300 is completed, the second driving member 31 drives the connecting rod 32 to rotate at the same time, so that the buckle 200 is flipped to close and press the display module 300, thereby realizing the automatic closing of the buckle 200, and finally completing the automatic assembly of the display module 300. Finally, the connecting rod 32 is driven to reset by the second driving member 31, thereby preparing for the next buckle closing.

[0059] Exemplarily, the first displacement module 41 and the second displacement module 42 can be a pneumatic cylinder or a linear module. In addition, the buckle opening assembly 2 further comprises a movable plate 23, the first driving member 21 is located on the movable plate 23, and the output end of the second displacement module 42 is in transmission connection with the movable plate 23. That is, the movable plate 23 is used to realize the installation of the buckle opening assembly 2.

[0060] Exemplarily, the first displacement module 41 is located on the support seat 43.

[0061] In an implementation manner of the present application, the number of the connecting rod 32 and the driving module 22 can be 2, that is, corresponding to the case that the carrier plate 100 has two buckles 200, the display module 300 is further guaranteed to be pressed reliably by the two buckles 200. At this time, the second driving member 31 drives the two connecting rods 32 to rotate at the same time. In addition, the first driving member 21 can be a finger pneumatic cylinder, that is, the finger pneumatic cylinder drives the two driving modules 22 to move close to each other or away from each other at the same time.

[0062] It should be noted that the buckle 200 comprises a pressing end 201 and a flipping end 202, and the connecting position of the pressing end 201 and the flipping end 202 is hinged on the carrier plate 100 (see Figure 5To avoid interference between the flip end 202 and the detection equipment directly above the display module 300 during testing at different workstations, the flip end 202 is relatively short (the pressing end 201 is relatively long). The conventional displacement component 4 has low precision, which easily causes a certain gap to form between the push block 223 and the buckle 200 in the vertical direction.

[0063] Therefore, in order to facilitate a tight fit between the push block 223 in the drive module 22 and the pressing end 201, and to reduce the accuracy requirements of the displacement component 4, in this embodiment, see Figure 3 The drive module 22 includes a support block 221, a movable rod 222, a push block 223, and an elastic element 224. The output shaft of the first drive element 21 is connected to the support block 221 to drive the support block 221 to move along a first direction. The movable rod 222 extends along a second direction and is movably inserted into and passes through the support block 221 along the second direction. One end of the movable rod 222 has a limiting protrusion 2221 that abuts against the support block 221. The other end of the movable rod 222 is connected to the push block 223. The push block 223 is used to push the buckle 200 on the carrier plate 100 to flip. The elastic element 224 is sleeved on the movable rod 222, and both ends of the elastic element 224 abut against the support block 221 and the push block 223 respectively, so that the push block 223 is pressed against the pressing end 201 of the buckle 200.

[0064] In the above embodiment, the displacement component 4 drives the movable plate 23 to move in space, so that the push block 223 on the drive module 22 is in close contact with the pressing end 201 of the buckle 200. Since the elastic element 224 is sleeved on the movable rod 222, and the two ends of the elastic element 224 abut against the support block 221 and the push block 223 respectively, the elastic element 224 will be compressed at this time, and the limiting protrusion 2221 will be lifted and spaced apart from the support block 221. Under the elastic force of the elastic element 224, the displacement component 4 can descend with a high degree of freedom, so that the push block 223 in the drive module 22 can be easily and tightly attached to the pressing end 201, reducing the accuracy requirements of the displacement component 4.

[0065] In addition, the movable rod 222 extends along the second direction and is movably inserted into and through the support block 221 along the second direction, so that the movable rod 222 can be displaced in the vertical direction. Since the push block 223 is in close contact with the pressing end 201, and there is a certain interval R between the connection of the hinge shaft 203 of the buckle 200 and the pressing end 201 and the turnover end 202 (the circular arc formed by the hinge shaft 203 as the center with the interval as the radius is the arc-shaped track S of the push block 223 during movement), the push block 223 will be displaced by a certain distance H in the vertical direction during the process of transversely pushing the pressing end 201 to turn over, so that the push block 223 is lifted by the movable rod 222 in the support block 221 during the process of transversely moving to turn over the turnover end 202, avoiding the push block 223 being broken during the process of being in close contact with the pressing end 201 and turning over the turnover end 202, and ensuring the service life of the push block 223. In addition, after the buckle 200 is automatically opened, the push block 223 and the movable rod 222 will quickly move downward under the elastic force of the elastic member 224 to prepare for the next time of opening the buckle, avoiding that the movable rod 222 is stuck in the support block 221 and cannot move downward to affect the next time of opening the buckle.

[0066] Exemplarily, the elastic member 224 can be a spring.

[0067] Further, the driving module 22 further comprises a guide rod 225, the guide rod 225 is parallel and spaced apart from the movable rod 222, one end of the guide rod 225 is fixed on the push block 223, and the other end of the guide rod 225 is movably inserted into the support block 221. The guide rod 225 can guide the lifting of the movable rod 222, so that the process of lifting the push block 223 by the movable rod 222 is more stable.

[0068] In an implementation manner of the present application, the limiting protrusion 2221 can be a gasket, and the gasket is locked on one end of the movable rod 222 by a bolt, so that the gasket is conveniently fixed on the top end of the movable rod 222, and the gasket plays a limiting role on the movable rod 222 when the push block 223 does not contact the buckle 200, avoiding that the movable rod 222 falls off the support block 221.

[0069] Figure 6 is a structural schematic view of the push block provided by the embodiment of the present application, as Figure 6 shown, the push block 223 comprises a first plate body 2231, a second plate body 2232 and two connecting plates 2233, the first plate body 2231 and the second plate body 2232 are parallel and misaligned, and are vertically connected through the two connecting plates 2233, the first plate body 2231 is vertically connected with the other end of the movable rod 222, and the second plate body 2232 has a clearance notch 2234 for accommodating the turnover end 202 of the buckle 200.

[0070] In the above embodiment, the abutting gap 2234 is arranged to ensure reliable contact between the push block 223 and the turnover end 202 of the buckle 200 during the horizontal movement of the push block 223, avoid disengagement of the two, and ensure reliable turnover of the buckle 200. In addition, the first plate body 2231 and the second plate body 2232 are arranged in parallel and are connected by the two connecting plates 2233, so that the push block 223 has a Z-shaped structure as a whole, the mass of the push block 223 is reduced, and the push block 223 can avoid abutting with the detection equipment while avoiding being too heavy. In addition, the two connecting plates 2233 can increase the connection strength of the first plate body 2231 and the second plate body 2232, and avoid breaking when pushing the buckle 200.

[0071] Figure 7 is a schematic diagram of the assembly of the lifting plate provided by the embodiment of the present application, which is combined with Figure 4 and Figure 7 As shown in the drawings, the buckle assembly 3 further comprises at least one lifting plate 33, the lifting plate 33 is provided with an arc-shaped guide hole 331, and a rotating shaft 332 is movably inserted in the arc-shaped guide hole 331. The rotating shaft 332 is rotatably inserted in one end of the connecting rod 32, and the rotating shaft 332 is perpendicular to the output shaft of the second driving member 31. The output shaft of the second driving member 31 is in transmission connection with the lifting plate 33.

[0072] In the above embodiment, the second driving member 31 can drive the lifting plate 33 to move up and down in the vertical direction. The lifting plate 33 drives the rotating shaft 332 to move in the arc-shaped guide hole 331, thereby driving the other end of the connecting rod 32 to move in an arc, and further driving the connecting rod 32 to rotate, thereby avoiding the problem of jamming during the rotation of the connecting rod 32.

[0073] Further, the number of the lifting plates 33 is two, and the two lifting plates 33 are arranged in parallel and at intervals. The two ends of the rotating shaft 332 are correspondingly inserted in the arc-shaped guide holes 331 of the corresponding lifting plates 33, so that the movement of the two lifting plates 33 drives the rotating shaft 332 to move along the arc-shaped guide hole 331, thereby ensuring the stability of the movement of the rotating shaft 332.

[0074] For example, a fixed plate 34 is arranged between the two lifting plates 33, and the two lifting plates 33 are connected together by the fixed plate 34.

[0075] Again referring to Figure 4 The base 1 comprises a bottom plate 11, a support plate 12 and a plurality of columns 13. The bottom plate 11 and the support plate 12 are arranged in parallel and at intervals, and are fixedly connected by the plurality of columns 13. The middle part of the connecting rod 32 is hinged to the support plate 12, and the second driving member 31 is located on the bottom plate 11. The support plate 12 is used to support the load plate 100.

[0076] In the above embodiment, the bottom plate 11 serves to support the second driving member 31, the support plate 12 serves to support the carrier plate 100, and the column 13 serves to support the bottom plate 11 and the support plate 12 apart, facilitating the driving of the second driving member 31.

[0077] Illustratively, the bottom surface of the support plate 12 is provided with a support block 14, the two ends of the support block 14 protrude from the support plate 12, and the middle part of the connecting rod 32 is hinged to one end of the support block 14.

[0078] Illustratively, the support plate 12 has a first photoelectric sensor 121 and a second photoelectric sensor 122, the first photoelectric sensor 121 is used to detect the closed state of the buckle 200, and the second photoelectric sensor 122 is used to detect the in-place state of the carrier plate 100, thereby realizing real-time detection of the turnover of the buckle 200 and the placement of the carrier plate 100.

[0079] On this basis, the photoelectric sensor is electrically connected with the controller, and the controller is electrically connected with the first driving member 21, the second driving member 31 and the displacement assembly 4, so as to realize automation in the entire assembly process.

[0080] It should be noted that the first photoelectric sensor 121 can also be arranged on the lifting plate 33 through the bracket 35.

[0081] It is easy to understand that when the connecting rod 32 is not rotated, at this time the lifting plate 33 is not raised, the first photoelectric sensor 121 is located below the carrier plate 100, and the first photoelectric sensor 121 is in a non-working state. When the connecting rod 32 is rotated, the lifting plate 33 is raised at this time, the first photoelectric sensor 121 is located above the carrier plate 100, and the first photoelectric sensor 121 is in a working state, at this time it is arranged opposite to the buckle 200, so as to detect whether the buckle 200 is pushed and turned over by the connecting rod 32, that is, whether the buckle 200 is in a closed state.

[0082] Figure 8 is a flow chart of an assembly feeding method provided by an embodiment of the present application, as shown in Figure 8 The assembly feeding method is based on the assembly feeding device described above, and the assembly feeding method comprises the following steps:

[0083] S101, placing the carrier plate 100 on the base 1.

[0084] S102, driving the first driving member 21 to move along the second direction and the third direction in sequence by the displacement assembly 4, so that the driving module 22 is arranged opposite to the buckle 200 in the first direction, and the buckle 200 is turned over and opened by the first driving member 21.

[0085] S103, driving the first driving member 21 to reset again by the displacement assembly 4, so as to make room above the carrier plate 100.

[0086] S104, using the mechanical hand to place the display module 300 on the carrier plate 100, and after the display module 300 is placed, the second driving part 31 drives the connecting rod 32 to rotate at the same time, so that the buckle 200 is turned off to press the display module 300.

[0087] S105, the connecting rod 32 is reset again by the second driving part 31.

[0088] That is, the assembly and feeding device method provided by the embodiment of the application can automatically open and close the buckle 200 through the buckle opening assembly 2 and the buckle closing assembly 3 respectively, and the assembly efficiency is improved.

[0089] Those skilled in the art can easily understand that the above description is only a preferred embodiment of the application, and is not used to limit the application, and any modification, equivalent replacement and improvement made within the spirit and principle of the application should be included in the protection scope of the application.

Claims

1. An assembly loading device, characterized by, The assembling and feeding device comprises a base, an opening buckle assembly, a closing buckle assembly and a displacement assembly; The base is used for supporting the loading plate; The opening buckle assembly comprises a first driving member and at least one driving module, the first driving member is used for driving the driving module to move in a first direction, so that the driving module pushes the turnover end of the buckle on the loading plate to turn over and open; The closing buckle assembly comprises a second driving member and at least one connecting rod, the second driving member is located on the base, the middle part of the connecting rod is hinged on the base, the second driving member is used for driving one end of the connecting rod to rotate, and the other end of the connecting rod is used for driving the buckle to turn over and close, so as to press the display module on the loading plate; The displacement assembly is used for driving the first driving member to move in a second direction and a third direction; The buckle comprises a pressing end and a turnover end, and the connection part of the pressing end and the turnover end is hinged on the loading plate.

2. The assembly loading device of claim 1, wherein The driving module comprises a supporting block, a movable rod, a push block and an elastic member, the output shaft of the first driving member is in transmission connection with the supporting block, so as to drive the supporting block to move in a first direction, the movable rod extends in a second direction, is movably inserted into the supporting block in the second direction and penetrates through the supporting block, one end of the movable rod is provided with a limiting protrusion abutting against the supporting block, the other end of the movable rod is connected with the push block, the push block is used for pushing the buckle on the loading plate to turn over, the elastic member is sleeved on the movable rod, and the two ends of the elastic member abut against the supporting block and the push block respectively, so that the push block is tightly attached to the pressing end of the buckle.

3. An assembly loading device according to claim 2, wherein, The driving module further comprises a guide rod, the guide rod is parallel and spaced apart from the movable rod, one end of the guide rod is fixed on the push block, and the other end of the guide rod is movably inserted into the supporting block.

4. The assembly loading device of claim 2, wherein, The push block comprises a first plate body, a second plate body and two connecting plates, the first plate body and the second plate body are parallel and misaligned, and are vertically connected through the two connecting plates, the first plate body is vertically connected with the other end of the movable rod, and the second plate body is provided with a clearance gap for accommodating the turnover end of the buckle.

5. The assembly loading device of claim 1, wherein, The closing buckle assembly further comprises at least one lifting plate, the lifting plate is provided with an arc-shaped guide hole, a rotating shaft is movably inserted into the arc-shaped guide hole, the rotating shaft is rotatably inserted into one end of the connecting rod, the rotating shaft is perpendicular to the output shaft of the second driving member, and the output shaft of the second driving member is in transmission connection with the lifting plate.

6. An assembly loading device according to claim 5, wherein The number of the lifting plates is two, the two lifting plates are parallel and spaced apart, and the two ends of the rotating shaft are correspondingly inserted into the arc-shaped guide holes of the corresponding lifting plates.

7. The assembly loading device of claim 1, wherein The base comprises a bottom plate, a supporting plate and a plurality of stand columns, the bottom plate and the supporting plate are parallel and spaced apart, and the bottom plate and the supporting plate are fixedly connected through the plurality of stand columns, the middle part of the connecting rod is hinged on the supporting plate, the second driving member is located on the bottom plate, and the supporting plate is used for supporting the loading plate.

8. An assembly loading device according to claim 7, wherein The support plate has a first photoelectric sensor and a second photoelectric sensor, the first photoelectric sensor is used for detecting the closed state of the buckle, and the second photoelectric sensor is used for detecting the in-place state of the carrier plate.

9. An assembly loading device according to any one of claims 1 to 8, wherein The displacement assembly comprises a first displacement module and a second displacement module, an output end of the first displacement module is in transmission connection with the second displacement module to drive the second displacement module to move in a second direction, and an output end of the second displacement module is in transmission connection with the first driving piece to drive the first driving piece to move in a third direction.

10. An assembly loading method, characterized by, The assembly feeding method is based on the assembly feeding device of any one of claims 1-9, and the assembly feeding method comprises: placing the carrier plate on the base; driving the first driving piece to move in the second direction and the third direction by the displacement assembly in sequence, so that the driving module is arranged opposite to the buckle in the first direction, and the buckle is pushed to turn over and open by the first driving piece; driving the first driving piece to reset by the displacement assembly again to make space above the carrier plate; placing a display module on the carrier plate by using a mechanical hand, and driving the connecting rod to rotate by the second driving piece after the display module is placed, so that the buckle is turned over and closed to press the display module; driving the connecting rod to reset by the second driving piece again.

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