Cover body assembling device

Abstract

The utility model relates to the technical field of automatic assembling equipment, in particular to a cover body assembling device which comprises a bearing assembly used for bearing a cover body structure and a transferring and assembling assembly arranged above the bearing assembly. The bearing assembly comprises a material channel bearing table, a transfer bearing table and an assembly bearing table which are arranged along a straight line; a first transferring part is arranged on the transferring and assembling assembly, and a first positioning structure is arranged on the first transferring part; a second positioning structure is arranged on the transfer bearing table, and the transferring and assembling assembly transfers the cover body structure to the position above the assembling bearing table through the first transferring part and enables the cover body structure to be assembled with the main shell structure placed on the assembling bearing table in a clamped mode. Precise assembly of the cover body and the main shell structure can be achieved, and the automatic assembly efficiency of the cover body is improved.

Description

Technical Field

[0001] The present application relates to the technical field of automated assembly equipment, and in particular to a cover assembly device. Background Art

[0002] Currently, automated equipment is commonly used to assemble the main housing and cover structures of various products. For example, some electronic products utilize cover assembly devices to facilitate rapid assembly of the cover and main housing. However, due to poor workpiece transfer and positioning accuracy during automated assembly, precise alignment of the cover and main housing cannot be achieved, resulting in low automated assembly efficiency. This is particularly problematic for covers and main housings with tight assembly positioning requirements and small clearances. Utility Model Content

[0003] The purpose of the present application is to provide a cover assembly device, which can achieve precise assembly of the cover and the main shell structure and improve the efficiency of automated assembly of the cover.

[0004] The embodiment of the present application is implemented as follows:

[0005] An embodiment of the present application provides a cover assembly device, including a bearing component for supporting a cover structure, and a transfer assembly component arranged above the bearing component; the bearing component includes a material channel bearing platform, a transfer bearing platform and an assembly bearing platform arranged along a straight line; a first transfer part is provided on the transfer assembly component, and a first positioning structure is provided on the first transfer part; the first transfer part is driven to move close to the cover structure on the material channel bearing platform in a direction perpendicular to the material channel bearing platform, and absorbs the cover structure through negative pressure, and the first positioning structure is cooperated with the cover structure for positioning; a second positioning structure is provided on the transfer bearing platform, and after the first transfer part is driven to move in a straight line arrangement direction, the cover structure is transferred to the transfer bearing platform, and the second positioning structure is cooperated with the cover structure for positioning; the transfer assembly component transfers the cover structure to the top of the assembly bearing platform, and enables the cover structure to be snap-fitted and assembled with the main shell structure placed on the assembly bearing platform. The embodiment of the present application can perform preliminary positioning of the cover structure through the first positioning structure. On the transfer carrier, the first positioning structure and the second positioning structure work together to achieve secondary precise positioning of the cover structure, thereby achieving precise assembly of the cover and the main shell structure and improving the efficiency of the automated assembly of the cover.

[0006] As an optional embodiment, the material channel bearing platform is provided with a lifting structure on the plane supporting the cover structure; the lifting structure is driven to push the cover structure in a direction perpendicular to the material channel bearing platform close to the first transfer part above the material channel bearing platform, and the first transfer part absorbs the cover structure through negative pressure. In the embodiment of the present application, a lifting structure is provided on the material channel bearing platform, and a driving member such as a driving member is provided on the material channel bearing platform to drive the lifting structure to move in a direction perpendicular to the material channel bearing platform, so that the lifting structure can push the cover structure close to the first transfer part above. Therefore, the embodiment of the present application can help the first transfer part to grasp the cover structure through the provision of the lifting structure, thereby improving the efficiency of the grasping operation. In addition, through the lifting displacement, the distance between the cover structure and the first transfer part is greatly reduced, which can effectively reduce the output power of the negative pressure device connected to the first transfer part, which is conducive to reducing energy consumption.

[0007] As an optional embodiment, the first positioning structure includes a substrate that can be fitted with the surface of the cover structure, and the substrate is provided with a plurality of claws arranged at intervals around the periphery of the cover structure; the plurality of claws are in contact with at least three side surfaces of the cover structure in the circumferential direction. Wherein, the transfer carrier is provided with an intermediate transfer tool on the plane supporting the cover structure, and the intermediate transfer tool is provided with a plurality of positioning grooves that can be embedded in cooperation with the cover structure to form the second positioning structure. The embodiment of the present application can perform preliminary positioning of the cover structure by having a plurality of claws in contact with the periphery of the cover structure, so as to facilitate secondary high-precision positioning on the intermediate transfer tool, thereby facilitating high-precision assembly of the cover structure and the main shell structure. Specifically, the claws of the first positioning structure can contact the side of the cover structure to achieve side positioning, and the positioning grooves can be embedded with the raised structure on the cover structure to achieve precise positioning.

[0008] As an optional embodiment, the transfer platform is equipped with a rotation module connected to the transfer carrier. The transfer carrier can be driven to rotate a predetermined angle perpendicular to the transfer platform. After the transfer carrier rotates, a second transfer unit provided on the transfer assembly assembly can precisely grasp the rotated cover structure and transfer it to the assembly platform for assembly. This embodiment of the application enables the cover structure to be discharged at the desired angle or direction, facilitating rapid and precise assembly of the cover structure with the main shell structure.

[0009] As an optional embodiment, a second transfer part is provided on the transfer assembly component; the second transfer part has the first positioning structure, and the second transfer part is driven to absorb the cover structure on the intermediate transfer vehicle and press-fit the cover structure to the main shell structure placed on the assembly platform. The embodiment of the present application specifically uses a second transfer part to grasp the rotated cover structure. The second transfer part achieves grasping by moving back and forth and lifting up and down, avoiding the problem of reduced grasping accuracy caused by introducing a rotational action to the transfer part. Therefore, the embodiment of the present application can achieve precise positioning and grasping through the second transfer part, which facilitates improving installation accuracy.

[0010] As an optional embodiment, the rotation module includes a gear connected to the intermediate transfer vehicle, a rack meshing with the gear, and a drive element for driving the rack in linear motion. This embodiment of the application utilizes a transmission assembly formed of gears to control the rotation of the intermediate transfer vehicle. This provides the advantages of high control accuracy and a reliable structure.

[0011] As an optional embodiment, the transfer assembly component includes a mounting platform located above the supporting component and a sliding base mounted on the mounting platform via a slide rail; a first driving member for driving the sliding base to slide along a straight arrangement direction is provided on the mounting platform; a second driving member for driving the first transfer part to move along a vertical straight arrangement direction is provided on the sliding base. In the embodiment of the present application, the first driving member can drive the sliding base so that the first transfer part and the second transfer part can move along a straight arrangement direction. The provision of the second driving member in the embodiment of the present application can drive the first transfer part and the second transfer part to move along a vertical straight arrangement direction. This facilitates the first transfer part and the second transfer part to approach the cover body to achieve grabbing, and enables the second transfer part to press and assemble the cover body structure.

[0012] As an optional embodiment, the transfer platform is provided with a position detection module for detecting the cover structure. The position detection module can realize automatic detection of the cover structure, thereby facilitating automatic control.

[0013] As an optional embodiment, the system further includes a first conveyor assembly for conveying the cover structure to the material channel carrier platform, and a second conveyor assembly for conveying the shell structure to the assembly carrier platform, wherein the conveying directions of the first conveyor assembly and the second conveyor assembly are perpendicular to each other. This arrangement facilitates the arrangement of the first and second conveyor assemblies on the production line, thereby reducing the footprint of the entire production equipment.

[0014] The beneficial effects of the embodiments of the present application include:

[0015] The cover assembly device provided in the embodiment of the present application includes a bearing assembly for supporting the cover structure, and a transfer assembly assembly arranged above the bearing assembly. The bearing assembly in the embodiment of the present application includes a material channel bearing platform, a transfer bearing platform, and an assembly bearing platform arranged along a straight line; a first transfer part is provided on the transfer assembly, and the first transfer part can perform negative pressure gripping on the cover structure, and at the same time, preliminary positioning and gripping are achieved through the cooperation of the provided first positioning structure and the cover structure. The first transfer part in the embodiment of the present application is driven to move in a direction perpendicular to the material channel bearing platform close to the cover structure on the material channel bearing platform, and absorbs the cover structure through negative pressure, and the first positioning structure cooperates with the cover structure to perform positioning.

[0016] The transfer platform of the embodiment of the present application is provided with a second positioning structure. After the first transfer portion is driven to move along the linear arrangement direction, the cover structure is transferred to the transfer platform. The second positioning structure cooperates with the cover structure to position it. The transfer assembly component transfers the cover structure to the top of the assembly platform and engages and assembles the cover structure with the main shell structure placed on the assembly platform. The embodiment of the present application, through the arrangement of the first and second positioning structures, enables precise positioning of the cover during transfer, thereby enabling precise assembly of the cover and the main shell structure, and improving the efficiency of the automated assembly of the cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is one of the structural schematic diagrams of the cover assembly device according to an embodiment of the present application;

[0019] Figure 2 This is the second structural diagram of the cover assembly device according to the embodiment of the present application;

[0020] Figure 3 This is the third structural diagram of the cover assembly device according to the embodiment of the present application;

[0021] Figure 4 This is the fourth structural diagram of the cover assembly device according to the embodiment of the present application;

[0022] Figure 5 This is the fifth structural diagram of the cover assembly device according to the embodiment of the present application;

[0023] Figure 6 This is the sixth structural diagram of the cover assembly device according to an embodiment of the present application.

[0024] icon:

[0025] 101-Material channel supporting platform; 102-Transfer supporting platform; 103-Assembly supporting platform; 104-First transfer part; 105-First positioning structure; 107-Second positioning structure; 108-Lifting structure; 109-Baseboard; 110-Claw; 111-Transfer tool; 112-Rotation module; 113-Second transfer part; 114-Slide rail; 115-Mounting platform; 116-Sliding base; 117-First driving member; 118-Second driving member; 119-First conveying component; 120-Position detection module. DETAILED DESCRIPTION

[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Generally, the components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in the present application without creative work are within the scope of protection of the present application.

[0028] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. In addition, the terms "first," "second," "third," etc. are used only to distinguish the descriptions and are not to be understood as indicating or implying relative importance.

[0029] It should also be noted that, in the description of this application, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0030] Currently, automated equipment is commonly used to assemble the main shell and cover structures of various products. For example, in the production of dialyzers and some electronic products, cover assembly devices are used to facilitate rapid assembly of the cover and main shell. However, due to poor workpiece transfer and positioning accuracy during automated assembly, precise alignment of the cover and main shell cannot be achieved, resulting in low automated assembly efficiency. This is particularly problematic for cover and main shell structures with tight assembly positioning requirements and small clearances.

[0031] In order to solve the above technical problems, an embodiment of the present application provides a cover assembly device.

[0032] Reference Figure 1 、 Figure 2 、 Figure 3 as well as Figure 4 As shown, the embodiment of the present application provides a cover assembly device, including a bearing assembly for supporting a cover structure, and a transfer assembly assembly arranged above the bearing assembly; the bearing assembly includes a channel bearing platform 101, a transfer bearing platform 102 and an assembly bearing platform 103 arranged along a straight line; a first transfer part 104 is provided on the transfer assembly assembly, and a first positioning structure 105 is provided on the first transfer part 104; the first transfer part 104 is driven to move along a direction perpendicular to the channel bearing platform 101 close to the cover structure on the channel bearing platform 101, and The cover structure is sucked by negative pressure, and the first positioning structure 105 is arranged in cooperation with the cover structure for positioning; a second positioning structure 107 is provided on the transfer carrier 102, and the first transfer part 104 is driven to move along the straight arrangement direction, so that the cover structure is transferred to the transfer carrier 102, and the second positioning structure 107 is arranged in cooperation with the cover structure for positioning; the transfer assembly component transfers the cover structure to the top of the assembly carrier 103 through the first transfer part 104, and the cover structure is snap-fitted and assembled with the main shell structure placed on the assembly carrier 103.

[0033] The cover assembly device provided in the embodiment of the present application includes a bearing assembly for supporting the cover structure, and a transfer assembly assembly arranged above the bearing assembly.

[0034] It should be noted that, referring to Figure 2 as well as Figure 6 As shown, the supporting assembly of the embodiment of the present application includes a material channel supporting platform 101, a transfer supporting platform 102, and an assembly supporting platform 103 arranged along a straight line. The material channel supporting platform 101 is connected to a first conveying assembly 119 for conveying the cover structure. The first conveying assembly 119 can be a straight vibrating material channel or other conveying assembly. Those skilled in the art can configure it as needed, so there is no special limitation.

[0035] The assembly platform 103 is connected to the second conveying component, and the shell structure can be conveyed onto the assembly platform 103 through the second conveying component.

[0036] It should be noted that the conveying directions of the first conveying assembly 119 and the second conveying assembly intersect. Preferably, the conveying directions of the first conveying assembly 119 and the second conveying assembly are perpendicular to each other, which facilitates the arrangement of the first conveying assembly 119 and the second conveying assembly.

[0037] It should be noted that, referring to Figure 2 as well as Figure 6 As shown, the material channel carrying platform 101, the transfer carrying platform 102 and the assembly carrying platform 103 are arranged in sequence along a straight line, wherein the planes where the material channel carrying platform 101, the transfer carrying platform 102 and the assembly carrying platform 103 are located are parallel to each other.

[0038] The support heights of the material channel support platform 101, the transfer support platform 102, and the assembly support platform 103 for the cover structure or the shell structure can be set as needed without any special limitation. For example, the support heights of the material channel support platform 101, the transfer support platform 102, and the assembly support platform 103 for the cover structure or the shell structure are consistent.

[0039] For example, the support height of the straight vibration channel, channel support platform 101, transfer support platform 102 and assembly support platform 103 for the cover structure or shell structure gradually decreases in the arrangement direction. Among them, the discharge end of the straight vibration channel is connected to the channel support platform 101.

[0040] Reference Figure 3 as well as Figure 6 As shown, the transfer assembly component of the embodiment of the present application is provided with a first transfer part 104, which can perform negative pressure gripping on the cover structure, and at the same time achieve preliminary positioning and gripping through the cooperation of the provided first positioning structure 105 and the cover structure.

[0041] Among them, the first transfer part 104 of the embodiment of the present application is driven to move along a direction perpendicular to the material channel supporting platform 101 close to the cover structure, and sucks the cover structure through negative pressure. The first positioning structure 105 is arranged in cooperation with the cover structure for positioning.

[0042] It should be noted that one end of the first transfer unit 104 is connected to a vacuum pump for providing negative pressure, and the other end can contact the surface of the cover structure. The vacuum pump generates negative pressure to suck the cover structure, thereby achieving suction and gripping of the cover structure. It should be noted that the negative pressure suction force generated by the first transfer unit 104 is greater than the gravity of the cover structure.

[0043] Among them, reference Figure 3As shown, the first transfer part 104 of the embodiment of the present application can be multiple, and can be used to simultaneously grasp multiple cover structures by negative pressure. Those skilled in the art can configure it as needed.

[0044] Reference Figure 4 As shown, the transfer platform 102 of this embodiment of the present application is provided with a second positioning structure 107. After the first transfer unit 104 is driven to move along a linear arrangement direction, the cover structure is transferred to the transfer platform 102. The second positioning structure 107 cooperates with the cover structure to position it. The transfer assembly assembly transfers the cover structure to the top of the assembly platform 103 via the first transfer unit 104, where it is engaged and assembled with the main shell structure placed on the assembly platform 103.

[0045] The embodiment of the present application is capable of achieving positioning during cover transfer by providing the first positioning structure 105 and the second positioning structure 107. It should be noted that when on the transfer platform 102, the first positioning structure 105 and the second positioning structure 107 can simultaneously position the cover structure. Through the combined action of the first positioning structure 105 and the second positioning structure 107, the cover structure can be precisely positioned, thereby enabling precise assembly of the cover and the main shell structure, thereby improving the efficiency of the cover's automated assembly.

[0046] As an optional embodiment, the material channel supporting platform 101 is provided with a lifting structure 108 on the plane supporting the cover structure; the lifting structure 108 is driven to push the cover structure along the direction perpendicular to the material channel supporting platform 101 to approach the first transfer part 104 above the material channel supporting platform 101, and the first transfer part 104 absorbs the cover structure through negative pressure.

[0047] Furthermore, in the embodiment of the present application, a lifting structure 108 is provided on the material channel supporting platform 101. By providing a driving member on the material channel supporting platform 101, the lifting structure 108 can be driven to move in a direction perpendicular to the material channel supporting platform 101, so that the lifting structure 108 can push the cover structure toward the first transfer part 104 above.

[0048] That is, when the first transfer portion 104 of the embodiment of the present application sucks the cover structure, the negative pressure suction force generated by the first transfer portion 104 is consistent with the thrust direction of the lifting structure 108 .

[0049] Reference Figure 5 As shown, as an optional embodiment, the first positioning structure 105 includes a substrate 109 that can be bonded to the surface of the cover structure, and a plurality of claws 110 are arranged at intervals around the periphery of the cover structure on the substrate 109; the plurality of claws 110 are in contact with at least three side surfaces of the cover structure in the circumferential direction.

[0050] It should be noted that the first positioning structure 105 of the embodiment of the present application includes a substrate 109 and a claw 110 provided on the substrate 109 .

[0051] There are multiple claws 110 and they are arranged at intervals around the edge of the cover structure.

[0052] Exemplarily, the cover structure is a rectangular structural member, and three claws 110 are provided on the base plate 109 . The three claws 110 are in contact with three corresponding sides of the rectangular structural member respectively.

[0053] Exemplarily, the cover structure is a rectangular structural member, and four claws 110 are provided on the base plate 109 . The four claws 110 are in contact with four corresponding sides of the rectangular structural member respectively.

[0054] Reference Figure 4 As shown, as an optional embodiment, the transfer platform 102 is provided with a transfer tool 111 on the plane supporting the cover structure, and the transfer tool 111 is provided with a plurality of positioning grooves that can be embedded in the cover structure to form a second positioning structure 107.

[0055] Furthermore, the present application installs an intermediate transfer tool 111 on the intermediate carrier 102, and sets the second positioning structure 107 on the intermediate transfer tool 111. The embodiment of the present application can calibrate the position of the cover structure through the positioning grooves set on the intermediate transfer tool 111.

[0056] It should be noted that the cover structure has a protrusion that can be inserted into the positioning groove. The protrusion acts as a positioning structure and cooperates with the positioning groove to achieve position calibration. For example, the cover structure is provided with a plurality of spaced positioning pins or positioning blocks.

[0057] In the embodiment of the present application, the claw 110 of the first positioning structure 105 can contact the side of the cover structure to achieve side positioning, and the positioning groove can be engaged with the protruding structure on the cover structure to achieve precise positioning.

[0058] Reference Figure 4 As shown, as an optional embodiment, a rotation module 112 connected to the transfer tool 111 is provided on the transfer platform 102, and the transfer tool 111 can be driven to rotate around a preset angle in a direction perpendicular to the transfer platform 102.

[0059] Furthermore, in the embodiment of the present application, the rotating module 112 can drive the intermediate transfer vehicle 111 to rotate by a preset angle. For example, the rotating module 112 can drive the intermediate transfer vehicle 111 to rotate 90° around a direction perpendicular to the intermediate transfer platform 102 .

[0060] Through the above arrangement, the embodiment of the present application can discharge the cover structure according to the desired angle or direction. Specifically, after the transfer tool 111 rotates, the second transfer part 113 provided on the transfer assembly assembly can grab the rotated cover structure and transfer it to the assembly carrier 103 for assembly.

[0061] The second transfer portion 113 of the embodiment of the present application has a first positioning structure 105 , and the second transfer portion 113 is driven to absorb the cover structure on the intermediate transfer tool 111 and press-fit the cover structure to the main shell structure placed on the assembly platform 103 .

[0062] Further, refer to Figure 6 As shown, a position detection module 120 for detecting the shell structure is provided on the transfer platform 102. The position detection module 120 can detect the cover structure on the transfer transport 111. When the position detection module 120 detects the cover structure on the transfer transport 111, the rotation module 112 can drive the transfer transport 111 to rotate 90 degrees around a direction perpendicular to the transfer platform 102.

[0063] The rotating module 112 includes a gear connected to the intermediate transport vehicle 111 , a rack meshed with the gear, and a driving member for driving the rack to move linearly.

[0064] It should be noted that the rotating module 112 may also adopt a synchronous belt and a rotating cylinder, or other types of driving modules such as a servo motor.

[0065] The position detection module 120 may be a photoelectric sensor or other types of detection modules.

[0066] Reference Figure 2 As shown, as an optional embodiment, the transfer assembly component includes a mounting platform 115 located above the supporting component and a sliding base 116 mounted on the mounting platform 115 through a slide rail 114; the mounting platform 115 is provided with a first driving member 117 for driving the sliding base 116 to slide along the linear arrangement direction; the sliding base 116 is provided with a second driving member 118 for driving the first transfer part 104 to move along the vertical linear arrangement direction.

[0067] The first driving member 117 and the second driving member 118 are telescopic cylinders or linear motors.

[0068] Better, refer to Figure 6 As shown, the intermediate transfer tool 111 is disposed between the material channel carrying platform 101 and the assembly carrying platform 103 , and the geometric center of the cover structure on the intermediate transfer tool 111 is at the same distance from the material channel carrying platform 101 and the assembly carrying platform 103 .

[0069] The above arrangement ensures that the distance between the sliding base 116 and the intermediate transfer platform 101 is equal to the distance between the sliding base 116 and the intermediate transfer platform 111. This ensures that the first drive member 117 maintains a consistent driving distance during the two linear drives, facilitating control and improving operational efficiency. The second drive member 118 drives the first transfer member 104 and the second transfer member 113 to move perpendicular to the support plane, allowing the first and second transfer members 113 to approach the cover for grabbing, and for the second transfer member 113 to press and assemble the cover structure.

[0070] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A cover assembly device, characterized in that: The invention comprises a bearing assembly for supporting a cover structure, and a transfer assembly assembly arranged above the bearing assembly; the bearing assembly comprises a channel bearing platform (101), a transfer bearing platform (102) and an assembly bearing platform (103) arranged in a straight line; a first transfer part (104) is provided on the transfer assembly assembly, and a first positioning structure (105) is provided on the first transfer part (104); the first transfer part (104) is driven to move in a direction perpendicular to the channel bearing platform (101) close to the channel bearing platform (101), and sucks the cover structure by negative pressure. The first positioning structure (105) is arranged in cooperation with the cover structure for positioning; the transfer carrier (102) is provided with a second positioning structure (107); after the first transfer part (104) is driven to move along the linear arrangement direction, the cover structure is transferred to the transfer carrier (102); the second positioning structure (107) is arranged in cooperation with the cover structure for positioning; the transfer assembly component transfers the cover structure to the top of the assembly carrier (103), and the cover structure is snap-fitted and assembled with the main shell structure placed on the assembly carrier (103).

2. The cover assembly device according to claim 1, wherein: The material channel supporting platform (101) is provided with a lifting structure (108) on the plane supporting the cover structure; the lifting structure (108) is driven to push the cover structure away from the material channel supporting platform (101) in a direction perpendicular to the material channel supporting platform (101), and the first transfer part (104) absorbs the cover structure through negative pressure.

3. The cover assembly device according to claim 1, wherein: The first positioning structure (105) includes a base plate (109) capable of being bonded to the surface of the cover structure, and the base plate (109) is provided with a plurality of claws (110) arranged at intervals around the periphery of the cover structure; the plurality of claws (110) are in contact with at least three side surfaces of the cover structure in the circumferential direction.

4. The cover assembly device according to any one of claims 1 to 3, characterized in that: The transfer platform (102) is provided with a transfer tool (111) on the plane supporting the cover structure, and the transfer tool (111) is provided with a plurality of positioning grooves that can be embedded in the cover structure to form the second positioning structure (107).

5. The cover assembly device according to claim 4, wherein: The transfer platform (102) is provided with a rotation module (112) connected to the transfer tool (111), and the transfer tool (111) can be driven to rotate around a direction perpendicular to the transfer platform (102) by a preset angle.

6. The cover assembly device according to claim 5, wherein: A second transfer part (113) is provided on the transfer assembly component; the second transfer part (113) has the first positioning structure (105), and the second transfer part (113) is driven to absorb the cover structure on the intermediate transfer tool (111) and press and assemble the cover structure with the main shell structure placed on the assembly carrier (103).

7. The cover assembly device according to claim 5, wherein: The rotating module (112) includes a gear connected to the intermediate transfer tool (111), a rack meshed with the gear, and a driving member for driving the rack to move linearly.

8. The cover assembly device according to any one of claims 1 to 3 and 5 to 7, characterized in that: The transfer assembly component includes a mounting platform (115) located above the bearing component and a sliding base (116) mounted on the mounting platform (115) through a slide rail (114); a first driving member (117) is provided on the mounting platform (115) for driving the sliding base (116) to slide along a linear arrangement direction; and a second driving member (118) is provided on the sliding base (116) for driving the first transfer part (104) to move along a vertical linear arrangement direction.

9. The cover assembly device according to any one of claims 1 to 3 and 5 to 7, characterized in that: The transfer platform (102) is provided with a position detection module (120) for detecting the cover structure.

10. The cover assembly device according to any one of claims 1 to 3 and 5 to 7, characterized in that: It also includes a first conveying component (119) for conveying the cover structure to the material channel carrier platform (101), and a second conveying component for conveying the shell structure to the assembly carrier platform (103), and the conveying directions of the first conveying component (119) and the second conveying component are perpendicular.

Images