Automatic assembling system

Abstract

The invention provides an automatic assembling system which is used for assembling a loading part on a carrier part and comprises a rack and a feeding and discharging connection table used for feeding and discharging operation of the loading part, and the rack is provided with an assembling robot and a positioning turnover device. The assembling robot is used for grabbing the loading component, moving the loading component to a preset position on the carrier component and grabbing the screws so as to execute assembling operation on the loading component. And the positioning and overturning device is used for positioning the carrier part and overturning the carrier part to a preset state so as to assemble the loading part on the carrier part. According to the embodiment of the invention, different loading parts can be conveniently assembled on the carrier part and fixed, so that the problems that the varieties of supplied materials are multiple and compatible production cannot be realized are solved, and meanwhile, the efficiency and the yield of traditional manual assembly are also improved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of feeding devices, and in particular to an automatic assembly system. Background Art

[0002] Currently, in the weapons industry, due to limitations in product processes and the specificities of the products themselves, incoming materials come in a wide variety of specifications and have poor consistency. Conventional manual assembly methods are inefficient and can no longer meet production capacity. Furthermore, commercially available automated assembly equipment can only produce one specification of product per machine, resulting in high costs and significant labor pressure, making it impossible to guarantee regular production and delivery dates. Therefore, highly flexible and compatible equipment is being used to produce and assemble products of the same type and in multiple specifications, thereby increasing production capacity. Furthermore, this technology is also applicable to the multi-specification, small-batch production models and usage scenarios of the military and aerospace industries. Summary of the Invention

[0003] In order to solve the above-mentioned problems existing in the prior art, the present disclosure provides an automatic assembly system for assembling a loading component onto a carrier component, comprising a frame and a loading and unloading docking station for loading and unloading operations of the loading component, an assembly robot and a positioning and flipping device are provided on the frame, the assembly robot is used to grab the loading component and move it to a predetermined position on the carrier component and can grab screws to perform assembly operations on the loading component; the positioning and flipping device is used to position the carrier component and flip it to a predetermined state to realize the assembly of the loading component on the carrier component.

[0004] In some embodiments, the loading and unloading docking station includes an AGV trolley, a tray for placing loaded components is provided on the AGV trolley, and a telescopic structure is provided between the AGV trolley and the tray to adjust the upper and lower positions of the tray.

[0005] In some embodiments, a loading and unloading gap is set on the frame, and the AGV trolley can move into the loading and unloading gap to realize loading and unloading operations. A docking positioning component is set on the edge of the loading and unloading gap, and the docking positioning component cooperates with the pallet to realize the positioning of the pallet relative to the frame.

[0006] In some embodiments, the assembly robot includes a robotic arm assembly, and an assembly clamp and a tightening gun are provided at the end of the robotic arm assembly. The assembly clamp is used to grab the loading components and screws in the pallet; the tightening gun is used to tighten and lock the screws on the loading components.

[0007] In some embodiments, a vision acquisition device is provided at the end of the robotic arm assembly, and the vision acquisition device is used to acquire images of the assembly gripper and the loaded component in real time to guide the assembly gripper.

[0008] In some embodiments, the positioning and flipping device includes a flipping bracket, a positioning carrier is rotatably provided on the flipping bracket, a driving device is provided on the flipping bracket, the positioning carrier 94 is connected to the output end of the driving device, and the flipping posture of the positioning carrier is adjusted by the driving device; the positioning carrier is connected to the locking cylinder, and the flipping position of the positioning carrier is fixed by the locking cylinder; a locking plate is provided on the positioning carrier, and a locking mechanism for limiting the carrier component is provided on the locking plate.

[0009] In some embodiments, at least one screw feeding device is further provided on the frame, and the screw feeding device is used for automatically feeding screws of at least one specification.

[0010] In some embodiments, a screw gluing device is also provided on the frame, and the screw gluing device is used to perform thread glue coating operations after the assembly clamp grasps the screw. It includes a gluing gun and a glue box. The gluing gun is movably set on the frame through a glue gun adjustment bracket.

[0011] In some embodiments, a quick-change jaw device is provided on the frame, and the quick-change jaw device is used for quick-changing the assembly jaws corresponding to loading parts of different specifications. It includes a quick-change jaw, which is provided on the frame through a jaw placement rack.

[0012] In some embodiments, a quick-change bit device is also provided on the frame, and the quick-change bit device is used for quickly changing the bit corresponding to screws of different types and specifications locked by the assembly clamp, which includes a quick-change bit, and the quick-change bit is set on the frame through a bit placement rack.

[0013] The disclosed embodiment can facilitate the assembly and fixation of different loading components onto the carrier component, thereby solving the problem of a large variety of incoming materials and incompatible production, while also improving the efficiency and yield compared to traditional manual assembly.

[0014] In order to make the above-mentioned objectives, features and advantages of the embodiments of the present disclosure more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In the drawings, which are not necessarily drawn to scale, the same reference numerals may describe similar parts in different views. The same reference numerals with letter suffixes or different letter suffixes may represent different instances of similar parts. The drawings generally illustrate various embodiments by way of example and not limitation, and together with the description and claims, are used to illustrate the disclosed embodiments. Where appropriate, the same reference numerals are used throughout the drawings to refer to the same or similar parts. Such embodiments are illustrative and are not intended to be exhaustive or exclusive embodiments of the present apparatus or method. The drawings described herein are used to provide a further understanding of the present disclosure and constitute a part of this application. The illustrative embodiments of the present disclosure and their description are used to explain the present disclosure and do not constitute an improper limitation on the present disclosure. In the drawings:

[0016] Figure 1 is an assembly diagram of the automatic assembly system provided by an embodiment of the present disclosure;

[0017] Figure 2 is a schematic structural diagram of an automatic assembly system provided by an embodiment of the present disclosure;

[0018] Figure 3 This is a structural diagram of a loading and unloading docking station in the automatic assembly system provided by an embodiment of the present disclosure;

[0019] Figure 4 is a structural diagram of a robotic arm assembly in an automatic assembly system provided by an embodiment of the present disclosure;

[0020] Figure 5 This is a structural diagram of a positioning and flipping device in an automatic assembly system provided by an embodiment of the present disclosure;

[0021] Figure 6 Schematic diagram of the structure of a screw feeding device in an automatic assembly system provided by an embodiment of the present disclosure;

[0022] Figure 7 2 is a schematic structural diagram of a quick-change device for grippers in an automatic assembly system according to an embodiment of the present disclosure;

[0023] Figure 8 is a structural diagram of an assembly robot in an automatic assembly system provided by an embodiment of the present disclosure;

[0024] Figure 9 It is a structural schematic diagram of the positioning and flipping device in the automatic assembly system provided by an embodiment of the present disclosure.

[0025] The above drawings include the following reference numerals:

[0026] 1-Loading and unloading docking station; 11-AGV trolley; 12-Pallet; 2-Combination screw feeder; 3-Conventional screw feeder; 4-Spring flat washer screw feeding tray; 5-Screw gluing device; 51-Gluing gun; 52-Glue drop box; 53-Glue gun adjustment bracket; 6-Batch head quick change device; 61-Quick change batch head; 62-Batch head placement rack; 7-Gripper quick change device; 71-Quick change clamp; 72-Gripper placement rack; 8-Assembly robot; 81-Robot arm assembly; 82-Assembly clamp; 83-Tightening gun; 84-Visual acquisition device; 9-Positioning and flipping device; 91-Flipping bracket; 92-Locking cylinder; 93-Drive device; 94-Positioning carrier plate; 95-Locking plate; 96-Locking mechanism; 97-Carrier component; 98-Flip origin detection device; 10-Equipment rack; 101-Loading and unloading gap; 102-Joint positioning component. DETAILED DESCRIPTION

[0027] The specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings, but are not intended to limit the present disclosure.

[0028] It should be understood that various modifications may be made to the embodiments disclosed herein. Therefore, the above description should not be considered as limiting, but merely as an example of an embodiment. Other modifications within the scope and spirit of the present disclosure will occur to those skilled in the art.

[0029] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the general description of the present disclosure given above and the detailed description of the embodiments given below, serve to explain the principles of the present disclosure.

[0030] These and other characteristics of the present disclosure will become apparent from the following description of a preferred form of embodiment given as a non-limiting example with reference to the accompanying drawings.

[0031] It should also be understood that although the present disclosure has been described with reference to certain specific examples, those skilled in the art will be able to realize many other equivalent forms of the present disclosure that have the characteristics recited in the claims and are therefore within the scope of protection defined thereby.

[0032] The above and other aspects, features and advantages of the present disclosure will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings.

[0033] Specific embodiments of the present disclosure will be described hereinafter with reference to the accompanying drawings; however, it should be understood that the disclosed embodiments are merely examples of the present disclosure, which may be implemented in a variety of ways. Well-known and / or repetitive functions and structures are not described in detail to avoid obscuring the present disclosure with unnecessary or redundant detail. Therefore, the specific structural and functional details disclosed herein are not intended to be limiting, but rather serve merely as a basis and representative basis for the claims to teach those skilled in the art to variously employ the present disclosure with substantially any suitable detailed structure.

[0034] It should be noted that the terms "first", "second", etc. in the specification and claims of the present disclosure and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present disclosure described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0035] This description may use the phrases "in one embodiment," "in another embodiment," "in a further embodiment," or "in other embodiments," each of which may refer to one or more of the same or different embodiments according to the present disclosure.

[0036] The present disclosure provides an automatic assembly system that can realize the assembly of components of different types or specifications, and is specifically used to assemble a loading component onto a carrier component. The assembly of the loading component onto the carrier component here includes, for example, inserting the loading component onto the carrier component and fixing it with screws coated with screw glue, etc. The carrier component here is, for example, a frame structure, and the loading component is assembled into the installation groove on the carrier component by the automatic assembly system. The loading component here can be a precision electronic component. Figure 1 As shown, the automatic assembly system can assemble the loading component A, the loading component B and the loading component C onto the carrier component D. The loading component A here shows a threaded hole for fixing the loading component A and cooperating with a screw.

[0037] like Figure 2As shown, the automatic assembly system includes a frame 10 and a loading and unloading docking station 1, and the frame 10 is used to carry other types of devices in the automatic assembly system, wherein an assembly robot 8 and a positioning and flipping device 9 are set on the frame 10, wherein the loading and unloading docking station 1 here is used for loading and unloading operations for loading parts; the assembly robot 8 is used to grab the loading parts and move them to a predetermined position on the carrier part to realize assembly and can grab screws to perform predetermined fixing and other assembly operations on the loading parts. There is at least one assembly robot 8 here, and of course two assembly robots 8 can be set, one of which is used to grab the loading parts and move them to a predetermined position on the carrier part, and the other is used to grab screws to perform predetermined fixing and other operations on the loading parts; the positioning and flipping device 9 is used to position the carrier part and move it to a predetermined state to realize assembly of the loading parts on the carrier part.

[0038] Specifically, the loading and unloading docking station 1 in this embodiment is used to realize loading and unloading operations, which includes an AGV trolley 11 that can move autonomously. The AGV trolley 11 is provided with a tray 12 for placing loaded components. The tray 12 can be extended and retracted up and down relative to the AGV trolley 11 to cooperate with the loading and unloading operations. The loading and unloading docking station 1 here transports the loaded components in the tray 12 through the AGV trolley 11 and places them on the rack 10 to realize loading, so as to be used for subsequent grasping operations through the assembly robot 8. Similarly, the assembled carrier components can also be placed on the tray 12 by the assembly robot 8 to realize unloading, and moved to the required working position by the AGV trolley 11. Preferably, a telescopic structure such as a telescopic rod is provided between the AGV trolley 11 and the tray 12 to adjust the upper and lower positions of the tray 12.

[0039] Furthermore, a loading and unloading notch 101 is provided on the frame 10, and the AGV trolley 11 can move into the loading and unloading notch 101 to perform loading and unloading operations, thereby making the automatic assembly system more integrated and facilitating efficient loading and unloading operations.

[0040] In addition, a docking positioning component 102 is set at the edge of the loading and unloading gap 101. The docking positioning component 102 can cooperate with the pallet 12 to achieve the positioning of the pallet 12 relative to the frame 10, thereby facilitating the grasping operation of the assembly robot 8.

[0041] Furthermore, the assembly robot 8 is arranged on the frame 10 near the loading and unloading gap 101, and includes a robotic arm assembly 81. The robotic arm assembly 81 can achieve multiple degrees of freedom of movement, and its specific structure is not limited. An assembly clamp 82 and a tightening gun 83 are provided at the end of the robotic arm assembly 81. Here, the assembly clamp 82 is used to drive the robotic arm assembly 81 to grab the loading component in the tray 12 and drive the loading component to move to a predetermined position. It can also be used to drive the robotic arm assembly 81 to grab screws for coating screw glue and move the coated screws to the assembly position (for example, in a threaded hole) to assemble the carrier component; the tightening gun 83 is used to tighten and lock the screws on the loading component. Here, after the robotic arm assembly 81 drives the assembly clamp 82 to move the loading component to the predetermined position, the robotic arm assembly 81 drives the tightening gun 83 to grab the screws and tighten the screws on the loading component.

[0042] Furthermore, a visual acquisition device 84 is also provided at the end of the robotic arm assembly 81, which can be a CCD camera. The visual acquisition device 84 can capture images of the assembly jaws 82 and the loaded parts in real time, and can guide the assembly jaws 82 to perform high-precision parts insertion, screw locking, glue coating and other assembly processes.

[0043] The positioning and flipping device 9 in this embodiment is used to perform high-precision positioning, locking, and flipping of the carrier component on the frame 10, thereby moving it to a predetermined posture to meet the assembly operation requirements on the assembly surface of the carrier component.

[0044] The positioning and flipping device 9 is mainly used to flip the carrier component to adapt to the assembly operation required on the assembly surface of each carrier component. It includes a flip bracket 91, on which a positioning carrier plate 94 is rotatably provided. Here, the flip bracket 91 is provided with a driving device 93, which is, for example, a servo motor, connected to the output end of the driving device 93 through the positioning carrier plate 94, and the driving device 93 is used to adjust the flipping posture of the positioning carrier plate 94; the positioning carrier plate 94 is connected to a locking cylinder 92, which is used to fix the flipping position of the positioning carrier plate 94; the positioning carrier plate 94 is provided with a locking plate 95, and the locking plate 95 is provided with a locking mechanism 96 that can lock the carrier component 97. The locking mechanism 96 is used to limit the position of the carrier component. In addition, the flip bracket 91 is also provided with a flip origin detection device 98, which is used to detect whether the positioning carrier plate 94 has flipped to the origin position.

[0045] In this embodiment, the carrier component is moved to the positioning and flipping device 9 by an external robot and is positioned, locked and flipped to a predetermined position by the positioning and flipping device 9. Here, the carrier component can be flipped and locked according to different assembly surfaces.

[0046] Furthermore, at least one screw feeding device is provided on the frame 10, and the screw feeding device is used for automatically feeding screws of at least one common specification. After the posture of the carrier component is positioned and adjusted by the positioning and flipping device 9, the loading component is moved onto the carrier component by the assembly clamp 82, and the corresponding screws are connected in the screw feeding device by the assembly clamp 83 to tighten and fix the loading component on the carrier component.

[0047] Specifically, the screw feeding device here may include, for example, a combination screw feeder 2, a conventional screw feeder 3 and a spring flat washer screw feeding tray 4. Different screws and corresponding screw feeding devices are selected according to different loading parts and carrier parts. The assembly clamp 82 can grab the corresponding screws in the corresponding screw feeding device as needed; wherein, the combination screw feeder 2 is used to automatically provide combination screws to the assembly gripper 82; the conventional screw feeder is used to automatically provide conventional screws to the assembly gripper 82; and the spring flat washer screw feeding tray is used to automatically provide spring flat washer screws to the assembly gripper 82.

[0048] Furthermore, a screw gluing device 5 is further provided on the frame 10. The screw gluing device 5 is used to apply thread glue after the assembly jaws 83 grab the screws, so as to ensure that the amount of glue applied on the screws is automatically controllable. The screw gluing device 5 includes a gluing gun 51 and a glue box 52. The gluing gun 51 is movably provided on the frame 10 through a glue gun adjustment bracket 53, and is particularly provided above the glue box 52. When the assembly jaws 82 grab the required screws, they drive the screws to move to the bottom of the gluing gun 51, so that the gluing gun 51 can apply thread glue.

[0049] In this embodiment, after the loading component is moved to the installation position on the carrier component, the assembly jaw 82 is driven by the robotic arm component 81 to grab the screw from the screw feeding device, and then moved to the top of the glue box 52 of the screw gluing device 5, and the thread glue is applied to the screw by the glue gun 51, and then the assembly jaw 82 is driven by the robotic arm component 81 to move the screw coated with thread glue to the loading component for tightening the screw.

[0050] Furthermore, to accommodate the gripping of loaded components of varying sizes, a quick-change jaw device 7 is provided on the frame 10. The quick-change jaw device 7 is configured to quickly change the assembly jaws 82 corresponding to loaded components of varying sizes, thereby enabling the gripping of loaded components of varying sizes. For example, the quick-change jaw device 7 includes a quick-change jaw 71, which is mounted on the frame 10 via a jaw placement frame 72.

[0051] Furthermore, considering that the assembly jaws 82 need to be equipped with a bit before gripping a screw, and different screws of different specifications and types correspond to different bits, a bit quick-change device 6 is further provided on the frame 10. The bit quick-change device 6 is used to quickly change bits corresponding to different types and specifications of screws when the assembly jaws 82 are locked. For example, the bit quick-change device includes a quick-change bit 61, which is mounted on the frame 10 via a bit placement rack 62.

[0052] In this embodiment, the bit quick-change device 6 and the jaw quick-change device 7 are provided to ensure that loading components of different specifications can be grasped, and are suitable for grasping screws of different types and specifications.

[0053] In this embodiment, the parts A, B, and C to be assembled are placed on the pallet 12 in sequence. The AGV trolley 11 is moved to the position of the loading and unloading notch 101 of the frame 1. The positioning and flipping device 9 accurately positions and flips the part D to a predetermined posture to meet the requirements of the assembly surface and ensure that no damage occurs. The assembly claw 82 is driven by the robotic arm assembly 81 to grab the part A from the pallet 12 and move it to the part D and align it for placement. The assembly claw 82 grabs the screws from the screw feeding device and moves them to the position of the screw gluing device 5 for gluing. The screws are then moved to the predetermined position for locking and assembly of the part A. Based on the above steps, the assembly robot 8 grabs the parts B and C, moves them to the part D, aligns them for placement, gluing, and pressing, and finally assembles the parts A, B, and C to the part D.

[0054] The disclosed embodiment can realize the assembly of parts A, B and C to part D through a high-freedom mechanical assembly method, and adopts a high-precision, reversible positioning and flipping device to ensure full coverage of the assembly surface. The robotic arm assembly can also use visual guidance to improve assembly accuracy, and is equipped with highly flexible quick-change jaws and quick-change screw bits to meet the assembly, screw locking and other operations of different products. This equipment is suitable for the assembly of products of the same type and specifications, with wide compatibility, high flexibility, high assembly accuracy and good stability, which helps to improve the product quality and production efficiency of the enterprise and reduce production costs.

[0055] The disclosed embodiment can facilitate the assembly and fixation of different loading components onto the carrier component, thereby solving the problem of a large variety of incoming materials and incompatible production, while also improving the efficiency and yield compared to traditional manual assembly.

[0056] In the above embodiments of the present disclosure, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0057] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways, rotated 90 degrees or in other orientations, and the spatially relative descriptions used herein are interpreted accordingly.

[0058] In addition to the above, it should be noted that references to "one embodiment," "another embodiment," or "an embodiment" in this specification refer to specific features, structures, or characteristics described in conjunction with that embodiment as included in at least one embodiment generally described in this application. The appearance of the same term in multiple places in the specification does not necessarily refer to the same embodiment.

[0059] Furthermore, when a specific feature, structure, or characteristic is described in conjunction with any embodiment, it is intended that such feature, structure, or characteristic may be implemented in conjunction with other embodiments and also fall within the scope of the present disclosure.

[0060] In the above embodiments, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0061] The foregoing description is merely a preferred embodiment of the present disclosure and is not intended to limit the present disclosure. Those skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present disclosure shall be included within the scope of protection of the present disclosure.

Claims

1. An automatic assembly system for assembling a loading component onto a carrier component, characterized in that: It includes a frame and a loading and unloading docking station for loading and unloading parts. The frame is provided with an assembly robot and a positioning and flipping device. The assembly robot is used to grab the loaded parts and move them to a predetermined position on the carrier part and can grab screws to perform assembly operations on the loaded parts; the positioning and flipping device is used to position the carrier part and flip it to a predetermined state to realize the assembly of the loaded parts on the carrier part.

2. The automatic assembly system according to claim 1, characterized in that: The loading and unloading docking station includes an AGV trolley, on which a tray for placing loaded components is provided, and a telescopic structure is provided between the AGV trolley and the tray to adjust the upper and lower positions of the tray.

3. The automatic assembly system according to claim 2, characterized in that: A loading and unloading gap is set on the frame, and the AGV trolley can move into the loading and unloading gap to realize loading and unloading operations. A docking positioning component is set at the edge of the loading and unloading gap, and the docking positioning component cooperates with the pallet to realize the positioning of the pallet relative to the frame.

4. The automatic assembly system according to claim 2, characterized in that: The assembly robot includes a robotic arm assembly, and an assembly claw and a tightening gun are provided at the end of the robotic arm assembly. The assembly claw is used to grab the loading components and screws in the pallet; the tightening gun is used to tighten and lock the screws on the loading components.

5. The automatic assembly system according to claim 4, characterized in that: A visual acquisition device is provided at the end of the robotic arm assembly, and the visual acquisition device is used to acquire images of the assembly clamping jaw and the loaded component in real time to guide the assembly clamping jaw.

6. The automatic assembly system according to claim 4, characterized in that: The positioning and flipping device includes a flipping bracket, a positioning carrier plate is rotatably provided on the flipping bracket, a driving device is provided on the flipping bracket, the positioning carrier plate 94 is connected to the output end of the driving device, and the flipping posture of the positioning carrier plate is adjusted by the driving device; the positioning carrier plate is connected to the locking cylinder, and the flipping position of the positioning carrier plate is fixed by the locking cylinder; a locking plate is provided on the positioning carrier plate, and a locking mechanism for limiting the carrier component is provided on the locking plate.

7. The automatic assembly system according to claim 4, characterized in that: At least one screw feeding device is also provided on the frame, and the screw feeding device is used for automatically feeding screws of at least one specification.

8. The automatic assembly system according to claim 4, characterized in that: A screw gluing device is also provided on the frame, and the screw gluing device is used to apply thread glue after the assembly clamp grasps the screw. The screw gluing device includes a gluing gun and a glue box. The gluing gun is movably arranged on the frame through a glue gun adjustment bracket.

9. The automatic assembly system according to claim 4, characterized in that: A clamping jaw quick-change device is provided on the machine frame, and the clamping jaw quick-change device is used for quick-changing the assembly clamping jaws corresponding to loading parts of different specifications. The clamping jaw quick-change device includes a quick-change clamping jaw, which is arranged on the machine frame through a clamping jaw placement frame.

10. The automatic assembly system according to claim 9, characterized in that: A quick-change bit device is also provided on the frame, and the quick-change bit device is used for quickly changing the bit corresponding to screws of different types and specifications locked by the assembly clamp. The quick-change bit device includes a quick-change bit, and the quick-change bit is set on the frame through a bit placement rack.

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