A liquid-cooled radiator module assembly device for a server motherboard

Abstract

The present invention discloses a liquid-cooling radiator module assembly device for a server motherboard, which is applied in the technical field of liquid-cooling radiator module assembly. The key points of its technical solution are: it includes a base and a motherboard conveyor line; the base is movably connected with a double-layer material cart and fixedly connected with a tray loading assembly for conveying a number of trays carrying liquid-cooling radiator modules stacked on the bottom layer of the double-layer material cart to a loading station; the base is slidably connected with a tray placing assembly for placing trays based on a horizontal sliding assembly; the base is also fixedly connected with a tray storing assembly for receiving empty trays and stacking the empty trays on the top layer of the double-layer material cart; the base is provided with a handling assembly assembly based on a robotic arm; the technical effect thereof is: the level of automated assembly of liquid-cooling radiator modules is improved and the cost of assembly is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of liquid cooling radiator module assembly, and in particular to a liquid cooling radiator module assembly device for a server motherboard. Background Art

[0002] In the field of server production and manufacturing, with the continuous growth of data processing needs, server performance continues to improve, which also causes a significant increase in the heat generated by the server during operation. In order to ensure that the server can run stably and efficiently, the heat dissipation issue has become a key factor. Liquid cooling radiator modules have been widely used in server cooling systems due to their excellent heat dissipation performance.

[0003] Currently, the traditional method of assembling liquid cooling radiator modules onto server motherboards relies heavily on manual labor. Workers manually align the liquid cooling radiator module with the corresponding position on the server motherboard and then tighten the fixing screws using tools such as screwdrivers to complete the assembly. This manual assembly method is inefficient and difficult to meet the needs of large-scale production. Furthermore, manual operation accuracy is difficult to ensure, resulting in positional deviations of the liquid cooling radiator module during assembly, affecting the heat dissipation effect and even potentially damaging the server motherboard or liquid cooling radiator module due to improper assembly. This increases the defective rate and production costs. Some companies have attempted to use simple automated equipment to assist in assembly, but these devices are relatively limited in functionality and can only achieve simple grasping and handling of the liquid cooling radiator module. Manual participation is still required for alignment and fixing, making it impossible to fully automate the entire assembly process, which increases equipment investment costs. Therefore, it is necessary to design a device that can automatically assemble the liquid cooling radiator module to solve this problem. Summary of the Invention

[0004] The purpose of the present invention is to provide a liquid cooling radiator module assembly device for a server motherboard, which has the advantages of improving the automated assembly level of the liquid cooling radiator module and reducing the assembly cost.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: A liquid-cooled radiator module assembly device for a server motherboard, comprising a base and a motherboard conveyor line for conveying the server motherboard; the base is movably connected to a double-layer material cart and fixedly connected to a tray loading assembly for conveying several trays carrying liquid-cooled radiator modules stacked on the bottom layer of the double-layer material cart to the loading station; the base is slidably connected to a tray placing assembly for placing trays based on a horizontal sliding assembly; the base is also fixedly connected to a tray storing assembly for storing empty trays and stacking the empty trays on the top layer of the double-layer material cart; the base is provided with a transporting and assembly assembly based on a robotic arm for transporting the liquid-cooled radiator module from the loading station to the motherboard conveyor line and locking and assembling it.

[0006] The present invention is further configured as follows: the material tray loading assembly includes a roller conveyor line fixedly connected to the bottom of the base and arranged parallel to the bottom layer of the double-layer material vehicle, for conveying the material tray carrying the liquid-cooled radiator module; the base is fixedly connected to a screw lifting seat in a vertical direction at the loading station; a screw lifting shaft is rotatably connected to the screw lifting seat in a vertical direction; a supporting bracket for supporting the material tray is slidably connected to the screw lifting seat in a vertical direction; a screw driving motor for driving the screw lifting shaft to rotate is fixedly connected to the screw lifting seat.

[0007] The present invention is further configured as follows: the material tray placing assembly includes a horizontal sliding seat symmetrically connected to the base for sliding in a horizontal direction and symmetrically fixedly connected to the two ends of the horizontal sliding seat along the sliding direction, for blocking rods at both ends of the material tray, and the horizontal sliding seat is respectively slidably connected along the sliding direction perpendicular to the horizontal sliding seat with a positioning abutment rod for abutting the side wall of the material tray to achieve material tray positioning and a positioning support block for supporting the edge of the material tray, the positioning abutment rod and the positioning support block are connected based on a connecting rod, and the horizontal sliding seat is fixedly connected with a positioning abutment cylinder for driving the positioning abutment rod and the positioning support block to slide.

[0008] The present invention is further configured as follows: the horizontal sliding assembly includes a horizontal sliding rail symmetrically fixedly connected to the base along the sliding direction of the horizontal sliding seat, the horizontal sliding seat is slidingly connected to the horizontal sliding rail, and the base is fixedly connected to a sliding cylinder that drives the horizontal sliding seat to slide.

[0009] The present invention is further configured as follows: the material tray storage assembly includes a storage plate symmetrically fixedly connected to the base along the vertical direction and a lifting cylinder fixedly connected to the storage plate along the vertical direction, the telescopic end of the lifting cylinder is fixedly connected to the lifting cylinder along the vertical direction, the telescopic end of the lifting cylinder is fixedly connected to the lifting seat, the storage plate is symmetrically fixedly connected with a lifting slide rail for the lifting seat to slide, the lifting seat is symmetrically fixedly connected with a horizontal lifting slide along the horizontal direction perpendicular to the surface of the storage plate, the lifting seat is fixedly connected with a lifting cylinder that drives the horizontal lifting slide to slide, and the two ends of the horizontal lifting slide are symmetrically fixedly connected with lifting blocks for lifting the edge of the material tray, and the storage plate is provided with a lifting slide groove for the lifting block to slide.

[0010] The present invention is further configured such that: the bottom of the storage plate is slidably connected to a stopper for preventing the material tray from falling based on a material blocking cylinder along a horizontal direction perpendicular to the surface of the storage plate.

[0011] The present invention is further configured as follows: the handling assembly component includes a mounting base fixedly connected to the movable end of the robotic arm and a floating clamping component fixedly connected to the mounting base for clamping the liquid-cooled radiator module; the mounting base is also fixedly connected with a screw locking component for fixing the liquid-cooled radiator module on the server motherboard based on screws and a first visual recognition camera for detecting the position of the water-cooling pipe on the liquid-cooled radiator module; the mounting base is movably connected with a clamping and plugging component for clamping the liquid-cooling pipe on the liquid-cooled radiator module and plugging it into the server motherboard.

[0012] The present invention is further configured as follows: the floating clamping assembly includes a first lifting slide fixedly connected to the mounting seat along the vertical direction and a horizontal fixed seat fixedly connected to the first lifting slide along the horizontal direction; the first lifting slide is slidably connected to a synchronous clamping cylinder along the vertical direction; the sliding end of the synchronous clamping cylinder is symmetrically fixedly connected to a clamping block; a clamping groove is provided on the clamping block; a first floating rod slidably connected to the horizontal fixed seat is provided on the top of the synchronous clamping cylinder along the vertical direction; a first floating spring is sleeved on the first floating rod.

[0013] The present invention is further configured as follows: the screw locking assembly includes a vertical screw rod lifting slide fixedly connected to the mounting seat along the vertical direction and a screw rod lifting seat fixedly connected to the vertical screw rod lifting slide along the vertical direction; a screw locking electric screwdriver is slidably connected to the screw rod lifting seat along the vertical direction; the screw locking electric screwdriver is provided with a second floating rod slidably connected to the screw rod lifting seat along the vertical direction; and a second floating spring is sleeved on the second floating rod.

[0014] The present invention is further configured as follows: the clamping and plug-in assembly includes a second lifting slide fixedly connected to the mounting seat along the vertical direction and a horizontal adjustment seat fixedly connected to the second lifting slide along the horizontal direction; the horizontal adjustment seat is slidably connected with a first sliding seat based on a first horizontal cylinder; the first sliding seat is slidably connected with a second sliding seat arranged along a sliding direction perpendicular to the first sliding seat based on a second horizontal cylinder; the second sliding seat is fixedly connected with a clamping cylinder; the clamping end of the clamping cylinder is fixedly connected with a clamping block for clamping the head of the liquid cooling pipe.

[0015] In summary, the present invention has the following beneficial effects:

[0016] 1. By respectively arranging a material tray loading component and a material tray placing component on the base, and arranging a material tray storage component on the base and arranging a handling assembly component based on a robotic arm, the material tray carrying the liquid-cooled radiator module is stacked on the bottom of the double-layer material cart, and by pushing the double-layer material cart into the base, the material tray stacked on the bottom of the double-layer material cart is transported to the support rack through the roller conveyor line, and then the screw drive motor drives the screw lifting shaft to rotate, thereby driving the support rack and the material tray stacked on the support rack to rise to the loading station on the surface of the base. At this time, the robotic arm drives the handling assembly to move, thereby clamping the liquid-cooled radiator module in the material tray and transporting it to the mainboard conveyor line for assembly. The material tray placing component is provided with blocking rods at both ends of the horizontal sliding seat and a positioning abutment rod and a positioning support block are provided on the horizontal sliding seat based on a positioning abutment cylinder. The positioning abutment rod abuts against both sides of the material tray along the conveying direction to achieve the positioning of the material tray and realizes the positioning of the material tray through the positioning support block. When the empty tray moves to the bottom of the storage plate, the lifting cylinder and the lifting cylinder drive the lifting seat to move down, and at the same time, the lifting cylinder drives the lifting block to move outward so that the empty trays are stacked together. Then, the lifting cylinder drives the lifting block to move inward to the side of the bottom tray to lift the edge of the tray. Then, the lifting cylinder and the lifting cylinder drive the lifting seat to rise. When the number of empty trays in the storage plate reaches the upper limit, the lifting cylinder and the lifting cylinder drive the lifting seat to move down to place the stacked empty trays on the upper layer of the double-layer material car for storage, which greatly reduces the time for taking and putting materials.

[0017] 2. The handling and assembly components are respectively provided with a floating clamping component, a locking screw component, a first visual recognition camera and a clamping plug-in component on the mounting seat. The floating clamping component is provided with a clamping block at the sliding end of the synchronous clamping cylinder and a clamping groove is opened on the clamping block to be aligned with the edge of the material tray. The liquid-cooled radiator module is clamped by the clamping block and the clamping groove cooperates with the positioning block on the liquid-cooled radiator module to achieve clamping and positioning. A first floating rod is provided at the top of the synchronous clamping cylinder and a first floating spring is sleeved on the first floating rod to achieve buffering when the liquid-cooled radiator module is clamped to avoid damage to the liquid-cooled radiator module. After the floating clamping component transports the liquid-cooled radiator module to the server motherboard, the locking screw component is used to lock and fix the liquid-cooled radiator module on the server motherboard. Finally, the clamping plug-in component drives the clamping cylinder to continue moving through the second lifting slide, the first horizontal cylinder, the second horizontal cylinder and the third lifting slide to plug the liquid cooling pipe into the server motherboard, thereby improving the level of automated assembly of the liquid-cooled radiator module and reducing the assembly cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of this embodiment;

[0019] Figure 2 1 is a schematic structural diagram of a double-deck material vehicle according to the present embodiment;

[0020] Figure 3 2 is a schematic structural diagram of the tray loading assembly of this embodiment;

[0021] Figure 4 Schematic diagram of the structure of the tray placement component and the tray storage component of this embodiment;

[0022] Figure 5 yes Figure 4 A magnified schematic diagram of part A;

[0023] Figure 6 yes Figure 4 A magnified schematic diagram of part B;

[0024] Figure 7 yes Figure 4 A magnified schematic diagram of part C;

[0025] Figure 8 is a structural diagram of the handling assembly component of this embodiment;

[0026] Figure 9 2 is a schematic structural diagram of the floating clamping assembly of this embodiment;

[0027] Figure 10 1 is a schematic structural diagram of the locking screw assembly of this embodiment;

[0028] Figure 11 It is a structural diagram of the clamping plug assembly of this embodiment.

[0029] Figure markings: 1. base; 2. mainboard conveyor line; 3. double-layer material car; 4. tray loading assembly; 41. roller conveyor line; 42. screw lifting seat; 43. screw lifting shaft; 44. support bracket; 45. screw drive motor; 5. horizontal sliding assembly; 51. horizontal slide rail; 52. sliding cylinder; 6. tray placement assembly; 61. horizontal sliding seat; 62. blocking rod; 63. positioning abutment rod; 64. positioning support block; 65. connecting rod; 66. positioning abutment cylinder; 7. tray storage assembly; 71. storage plate; 72. lifting cylinder; 73. lifting cylinder; 74. lifting seat; 75. lifting slide rail; 76. horizontal lifting slide; 77. lifting cylinder; 78. lifting block; 79. lifting chute; 710. material blocking cylinder; 711. block; 8. machinery Arm; 9. Handling assembly component; 91. Mounting seat; 92. Floating clamping component; 921. First lifting slide; 922. Horizontal fixing seat; 923. Synchronous clamping cylinder; 924. Clamping block; 925. Clamping trough; 926. First floating rod; 927. First floating spring; 93. Locking screw assembly; 931. Vertical screw lifting slide; 932. Screw lifting seat; 933. Locking screw electric driver; 934. Second floating rod; 935. Second floating spring; 94. First visual recognition camera; 95. Clamping plug-in component; 951. Second lifting slide; 952. Horizontal adjustment seat; 953. First horizontal cylinder; 954. First sliding seat; 955. Second horizontal cylinder; 956. Second sliding seat; 958. Clamping cylinder; 959. Clamping block. DETAILED DESCRIPTION

[0030] The present invention will be further described in detail below with reference to the accompanying drawings.

[0031] Example:

[0032] refer to Figures 1 to 11The base 1 is provided with a tray placing assembly 6 for placing trays, and a tray receiving assembly 7 for receiving empty trays and stacking the empty trays on the top layer of the double-layer material cart 3. A handling assembly 9 is provided on the base 1 based on a mechanical arm 8 for transporting the liquid-cooling radiator module from the loading station to the mainboard conveyor line 2 and locking and assembling it.

[0033] refer to Figures 1 to 3 Specifically, the tray loading assembly 4 includes a roller conveyor line 41 fixedly connected to the bottom of the base 1 and arranged in parallel with the bottom layer of the double-layer material car 3, which is used to transport the tray carrying the liquid-cooled radiator module. The base 1 is fixedly connected to a screw lifting seat 42 in the vertical direction at the loading station. A screw lifting shaft 43 is connected to the screw lifting seat 42 in a vertically rotatable manner. A support bracket 44 for supporting the tray is connected to the screw lifting seat 42 in a vertically slidable manner. A belt is fixedly connected to the screw lifting seat 42. The screw drive motor 45 rotates the movable screw lifting shaft 43, and the material trays carrying the liquid-cooled radiator modules are stacked at the bottom of the double-layer material cart 3. By pushing the double-layer material cart 3 into the base 1, the material trays stacked at the bottom of the double-layer material cart 3 are transported to the support bracket 44 through the roller conveyor line 41, and then the screw drive motor 45 drives the screw lifting shaft 43 to rotate, thereby driving the support bracket 44 and the material trays stacked on the support bracket 44 to rise to the loading station on the surface of the base 1. The loading station is located directly above the support bracket 44.

[0034] refer to Figures 4 to 7Specifically, the tray placing assembly 6 includes a horizontal sliding seat 61 symmetrically connected to the base 1 for sliding in the horizontal direction and blocking rods 62 symmetrically fixedly connected to the horizontal sliding seat 61 at both ends along the sliding direction for blocking the two ends of the tray. On the horizontal sliding seat 61, there are respectively connected in a sliding direction perpendicular to the horizontal sliding seat 61 to slide with a positioning abutment rod 63 for abutting the side wall of the tray to achieve the positioning of the tray and a positioning support block 64 for supporting the edge of the tray. The positioning abutment rod 63 and the positioning support block 64 are connected based on a connecting rod 65 to achieve synchronous movement. A positioning abutment cylinder 66 for driving the positioning abutment rod 63 and the positioning support block 64 to slide is fixedly connected to the horizontal sliding seat 61. The tray placing assembly 6 is provided with blocking rods 62 at both ends of the horizontal sliding seat 61 and fixedly connected to the horizontal sliding seat 61 at both ends. 1 is provided with a positioning abutment rod 63 and a positioning support block 64 based on the positioning abutment cylinder 66. The positioning abutment rod 63 abuts against both sides of the material tray along the conveying direction to realize the positioning of the material tray and the positioning support block 64 is used to lift the material tray so that the uppermost material tray is separated from the material tray at the bottom, thereby realizing the positioning of the material tray in the square area formed by the horizontal sliding seat 61 and the blocking rod 62. The horizontal sliding assembly 5 includes a horizontal slide rail 51 symmetrically fixedly connected to the base 1 along the sliding direction of the horizontal sliding seat 61. The horizontal sliding seat 61 is slidably connected to the horizontal slide rail 51. A sliding cylinder 52 for driving the horizontal sliding seat 61 to slide is fixedly connected to the base 1. The sliding cylinder 52 drives the horizontal sliding seat 61 to slide on the horizontal slide rail 51, thereby realizing the conveying of the empty material tray to the material tray storage assembly 7.

[0035] refer to Figures 4 to 7Specifically, the material tray storage assembly 7 includes a storage plate 71 symmetrically fixedly connected to the base 1 along the vertical direction and a lifting cylinder 72 fixedly connected to the storage plate 71 along the vertical direction. A lifting cylinder 73 is fixedly connected to the telescopic end of the lifting cylinder 72 in the vertical direction. A lifting seat 74 is fixedly connected to the telescopic end of the lifting cylinder 73. A lifting slide rail 75 for sliding the lifting seat 74 is fixedly connected to the storage plate 71 in the vertical direction. A horizontal lifting slide 76 is slidably connected to the lifting seat 74 in the horizontal direction perpendicular to the surface of the storage plate 71. A lifting cylinder 77 that drives the horizontal lifting slide 76 to slide is fixedly connected to the lifting seat 74. Two lifting slide rails for lifting the material are symmetrically fixedly connected at both ends of the horizontal lifting slide. The lifting block 78 at the edge of the tray has a lifting chute 79 on the storage plate 71 for the lifting block 78 to slide. When the empty tray moves to the bottom of the storage plate 71, the lifting cylinder 72 and the pulling cylinder 73 first drive the lifting seat 74 to descend, and at the same time, the lifting cylinder 77 drives the lifting block 78 to move outward so that the empty trays are stacked together. Then the lifting cylinder 77 drives the lifting block 78 to move inward to the side of the bottommost tray to lift the edge of the tray. Then the lifting cylinder 72 and the pulling cylinder 73 drive the lifting seat 74 to rise. When the number of empty trays in the storage plate 71 reaches the upper limit, the lifting cylinder 72 and the pulling cylinder 73 drive the lifting seat 74 to descend to place the stacked empty trays on the upper layer of the double-layer material vehicle 3 to realize storage and unloading. At the bottom of the storage plate 71, a stopper 711 is connected based on the material stopping cylinder 710 and slides in a horizontal direction perpendicular to the surface of the storage plate 71 to prevent the material tray from falling. The stopper 711 can prevent the material tray from accidentally falling directly onto the base 1 and affecting the normal operation of the system.

[0036] refer to Figures 8 to 11 Specifically, the handling assembly component 9 includes a mounting base 91 fixedly connected to the movable end of the robotic arm 8 and a floating clamping component 92 fixedly connected to the mounting base 91 for clamping the liquid-cooling radiator module. A screw locking component 93 for fastening the liquid-cooling radiator module to the server motherboard based on screws and a first visual recognition camera 94 for detecting the position of the water-cooling pipe on the liquid-cooling radiator module are also fixedly connected to the mounting base 91. A second visual recognition camera (not shown in the accompanying drawings) for identifying the position of the liquid-cooling radiator module is also provided on the top of the base 1 to facilitate clamping by the floating clamping component 92. A clamping plug-in component 95 for clamping the liquid-cooling pipe on the liquid-cooling radiator module and plugging it into the server motherboard is movably connected to the mounting base 91.

[0037] refer to Figure 9Specifically, the floating clamping assembly 92 includes a first lifting slide 921 fixedly connected to the mounting seat 91 in the vertical direction and a horizontal fixing seat 922 fixedly connected to the first lifting slide 921 in the horizontal direction. A synchronous clamping cylinder 923 is slidably connected to the first lifting slide 921 in the vertical direction. A clamping block 924 is symmetrically fixedly connected to the sliding end of the synchronous clamping cylinder 923. A clamping groove 925 is provided on the clamping block 924. A sliding connection is provided on the top of the synchronous clamping cylinder 923 in the vertical direction. The first floating rod 926 on the horizontal fixed seat 922 is sleeved with a first floating spring 927, which clamps the liquid-cooled radiator module through the clamping block 924 and cooperates with the positioning block on the liquid-cooled radiator module through the clamping groove 925 to achieve clamping and positioning. By arranging the first floating rod 926 on the top of the synchronous clamping cylinder 923 and sleeved with the first floating spring 927 on the first floating rod 926, buffering is achieved when the liquid-cooled radiator module is clamped to avoid damage to the liquid-cooled radiator module.

[0038] refer to Figure 10 Specifically, the screw locking assembly 93 includes a vertical screw rod lifting slide 931 fixedly connected to the mounting seat 91 along the vertical direction and a screw rod lifting seat 932 fixedly connected to the vertical screw rod lifting slide 931 along the vertical direction. A screw locking electric screw driver 933 is slidably connected to the screw rod lifting seat 932 in the vertical direction. The screw locking electric screw driver 933 can automatically realize the feeding of screws. A second floating rod 934 is provided on the screw locking electric screw driver 933 in the vertical direction and is slidably connected to the screw rod lifting seat 932. A second floating spring 935 is sleeved on the second floating rod 934. When the floating clamping assembly 92 transports the liquid-cooling radiator module to the server motherboard, the liquid-cooling radiator module is locked and fixed to the server motherboard through the screw locking assembly 93. By arranging the second floating rod 934 and the second floating spring 935, buffering is achieved during the screw tightening process.

[0039] refer to Figure 11Specifically, the clamping and plug-in assembly 95 includes a second lifting slide 951 fixedly connected to the mounting seat 91 along the vertical direction and a horizontal adjustment seat 952 fixedly connected to the second lifting slide 951 along the horizontal direction. A first sliding seat 954 is slidably connected to the horizontal adjustment seat 952 based on the first horizontal cylinder 953. A second sliding seat 956 arranged in a sliding direction perpendicular to the first sliding seat 954 is slidably connected to the first sliding seat 954 based on the second horizontal cylinder 955. A clamping cylinder 958 is fixedly connected to the second sliding seat 956. The clamping end of the clamping cylinder 958 is fixedly connected to a clamping block 959 for clamping the head of the liquid cooling pipe. The clamping and plug-in assembly 95 drives the clamping cylinder 958 to continue moving through the second lifting slide 951, the first horizontal cylinder 953 and the second horizontal cylinder 955, thereby connecting the liquid cooling pipe to the server motherboard, thereby eliminating the need for manual connection of the liquid cooling pipe.

[0040] Brief description of the usage process: The trays carrying the liquid-cooled radiator modules are stacked at the bottom of the double-layer material cart 3. By pushing the double-layer material cart 3 into the base 1, the trays stacked at the bottom of the double-layer material cart 3 are transported to the support bracket 44 through the roller conveyor line 41. Then the screw drive motor 45 drives the screw lifting shaft 43 to rotate, thereby driving the support bracket 44 and the trays stacked on the support bracket 44 to rise to the loading station on the surface of the base 1. At this time, the robotic arm 8 drives the handling assembly component 9 to move, thereby clamping the liquid-cooled radiator module in the tray and transporting it to the mainboard conveyor line 2 for assembly. The tray placement component 6 uses the positioning abutment rod 63 to abut the tray on both sides along the conveying direction to achieve the positioning of the tray and uses the positioning support block 64 to lift the tray so that the top The material trays on the first layer are separated from the material trays at the bottom, and then the horizontal sliding component 5 drives the empty material trays to be transported to the material tray storage component 7. When the empty material trays move to the bottom of the storage plate 71, the lifting cylinder 72 and the pulling cylinder 73 first drive the lifting seat 74 to descend, and at the same time, the lifting cylinder 77 drives the lifting block 78 to move outward so that the empty material trays are stacked together, and then the lifting cylinder 77 drives the lifting block 78 to move inward to the side of the bottommost material tray to lift the edge of the material tray, and then the lifting cylinder 72 and the pulling cylinder 73 drive the lifting seat 74 to rise. When the number of empty material trays in the storage plate 71 reaches the upper limit, the lifting cylinder 72 and the pulling cylinder 73 drive the lifting seat 74 to descend to place the stacked empty material trays on the upper layer of the double-layer material cart 3 for storage.

[0041] This specific embodiment is merely an explanation of the present invention and is not intended to limit the present invention. After reading this specification, those skilled in the art may make creative modifications to this embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A liquid cooling radiator module assembly device for a server motherboard, comprising a base (1) and a motherboard conveying line (2) for conveying the server motherboard; characterized in that: The base (1) is movably connected to a double-layer material cart (3) and fixedly connected to a tray loading assembly (4) for transporting a plurality of trays carrying liquid-cooled radiator modules stacked on the bottom layer of the double-layer material cart (3) to a loading station. The base (1) is slidably connected to a tray placement assembly (6) for placing trays based on a horizontal sliding assembly (5). The base (1) is also fixedly connected to a tray storage assembly (7) for storing empty trays and stacking the empty trays on the top layer of the double-layer material cart (3). The base (1) is provided with a transport assembly assembly (9) based on a mechanical arm (8) for transporting the liquid-cooled radiator module from the loading station to the mainboard conveyor line (2) and locking and assembling it. The tray placement assembly (6) includes a horizontal sliding seat (61) symmetrically connected to the base (1) for sliding along the horizontal direction and blocking rods (62) symmetrically fixedly connected to the two ends of the horizontal sliding seat (61) along the sliding direction for blocking the two ends of the tray, and a positioning abutment rod (63) for abutting the side wall of the tray to achieve tray positioning and a positioning support block (64) for supporting the edge of the tray are respectively connected to the horizontal sliding seat (61) along the sliding direction perpendicular to the horizontal sliding seat (61). The positioning abutment rod (63) and the positioning support block (64) are connected based on a connecting rod (65). The horizontal sliding seat (61) is fixedly connected with a positioning abutment cylinder (66) for driving the positioning abutment rod (63) and the positioning support block (64) to slide. The tray storage assembly (7) comprises a storage plate (71) fixedly connected to the base (1) in a symmetrical manner along the vertical direction and a lifting cylinder (72) fixedly connected to the storage plate (71) in a vertical direction, the telescopic end of the lifting cylinder (72) is fixedly connected to a lifting cylinder (73) in a vertical direction, the telescopic end of the lifting cylinder (73) is fixedly connected to a lifting seat (74), and the storage plate (71) is fixedly connected to a lifting seat (74) for sliding in a symmetrical manner along the vertical direction. A lifting rail (75) is provided on the lifting seat (74) and is connected to a horizontal lifting slide (76) in a sliding manner along a horizontal direction perpendicular to the surface of the receiving plate (71). A lifting cylinder (77) is fixedly connected to the lifting seat (74) for driving the horizontal lifting slide (76) to slide. Lifting blocks (78) for lifting the edge of the material tray are symmetrically fixedly connected at both ends of the horizontal lifting slide (76). A lifting chute (79) is provided on the receiving plate (71) for the lifting block (78) to slide. The handling assembly component (9) includes a mounting base (91) fixedly connected to the movable end of the robotic arm (8) and a floating clamping component (92) fixedly connected to the mounting base (91) for clamping the liquid-cooling radiator module. The mounting base (91) is also fixedly connected with a screw locking component (93) for fixing the liquid-cooling radiator module on the server motherboard based on screws and a first visual recognition camera (94) for detecting the position of the water-cooling pipe on the liquid-cooling radiator module. The mounting base (91) is movably connected with a clamping plug-in component (95) for clamping the liquid-cooling pipe on the liquid-cooling radiator module and plugging it into the server motherboard.

2. The liquid cooling radiator module assembly device for a server motherboard according to claim 1, characterized in that: The tray loading assembly (4) includes a roller conveyor line (41) fixedly connected to the bottom of the base (1) and arranged in parallel with the bottom layer of the double-layer material vehicle (3), and used for conveying the tray carrying the liquid-cooled radiator module. The base (1) is fixedly connected to a screw lifting seat (42) in the vertical direction at the loading station, and a screw lifting shaft (43) is connected to the screw lifting seat (42) for rotation in the vertical direction. A support bracket (44) for supporting the tray is connected to the screw lifting seat (42) for sliding in the vertical direction. A screw driving motor (45) for driving the screw lifting shaft (43) to rotate is fixedly connected to the screw lifting seat (42).

3. The liquid cooling radiator module assembly device for a server motherboard according to claim 1, characterized in that: The horizontal sliding assembly (5) includes a horizontal sliding rail (51) symmetrically fixedly connected to the base (1) along the sliding direction of the horizontal sliding seat (61); the horizontal sliding seat (61) is slidingly connected to the horizontal sliding rail (51); and a sliding cylinder (52) is fixedly connected to the base (1) for driving the horizontal sliding seat (61) to slide.

4. The liquid cooling radiator module assembly device for a server motherboard according to claim 1, characterized in that: The bottom of the receiving plate (71) is slidably connected to a stopper (711) for preventing the material tray from falling based on a material stopping cylinder (710) along a horizontal direction perpendicular to the surface of the receiving plate (71).

5. The liquid cooling radiator module assembly device for a server motherboard according to claim 1, characterized in that: The floating clamping assembly (92) includes a first lifting slide (921) fixedly connected to the mounting seat (91) in the vertical direction and a horizontal fixed seat (922) fixedly connected to the first lifting slide (921) in the horizontal direction. A synchronous clamping cylinder (923) is slidably connected to the first lifting slide (921) in the vertical direction. The sliding end of the synchronous clamping cylinder (923) is symmetrically fixedly connected to a clamping block (924). A clamping groove (925) is provided on the clamping block (924). A first floating rod (926) is slidably connected to the horizontal fixed seat (922) at the top of the synchronous clamping cylinder (923) in the vertical direction. A first floating spring (927) is sleeved on the first floating rod (926).

6. The liquid cooling radiator module assembly device for a server motherboard according to claim 1, characterized in that: The locking screw assembly (93) includes a vertical screw rod lifting slide (931) fixedly connected to the mounting seat (91) along the vertical direction and a screw rod lifting seat (932) fixedly connected to the vertical screw rod lifting slide (931) along the vertical direction. A locking screw electric screwdriver (933) is slidably connected to the screw rod lifting seat (932) along the vertical direction. The locking screw electric screwdriver (933) is provided with a second floating rod (934) slidably connected to the screw rod lifting seat (932) along the vertical direction. The second floating rod (934) is sleeved with a second floating spring (935).

7. The liquid cooling radiator module assembly device for a server motherboard according to claim 1, characterized in that: The clamping plug-in assembly (95) includes a second lifting slide (951) fixedly connected to the mounting seat (91) in the vertical direction and a horizontal adjustment seat (952) fixedly connected to the second lifting slide (951) in the horizontal direction, the horizontal adjustment seat (952) is slidably connected to a first sliding seat (954) based on a first horizontal cylinder (953), the first sliding seat (954) is slidably connected to a second sliding seat (956) arranged along a sliding direction perpendicular to the first sliding seat (954) based on a second horizontal cylinder (955), the second sliding seat (956) is fixedly connected to a clamping cylinder (958), and the clamping end of the clamping cylinder (958) is fixedly connected to a clamping block (959) for clamping the head of the liquid cooling pipe.

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