Cooling fin assembling device

Abstract

The utility model discloses a radiating fin assembling device, which belongs to the field of radiating fin processing and comprises a conveyor belt, a mounting plate is fixedly connected outside the conveyor belt, a first rotating wheel and a second rotating wheel are rotatably connected above the mounting plate, the first rotating wheel is in transmission connection with the conveyor belt, and the second rotating wheel is in transmission connection with the conveyor belt. The outer wall of the first rotating wheel is in transmission connection with a belt, the outer wall of the belt is in transmission connection with the exterior of the second rotating wheel, and the exterior of the second rotating wheel is fixedly connected with a rotating block. After the air cylinder is extruded, the output end of the air cylinder sprays out gas, the gas sprayed out of the output end of the air cylinder and the gas sprayed out of the air cylinder enter the guide pipe and are finally sprayed out of the nozzle, and through the design, when the cooling fins penetrate through the deviation rectifying plate, the gas sprayed out of the nozzle can clean the surfaces of the cooling fins, so that the surfaces of the cooling fins are cleaner.

Description

Technical Field

[0001] The utility model relates to the field of heat sink processing, and more specifically, to a heat sink assembly device. Background Technique

[0002] A heat sink is a device for dissipating heat from heat-generating electronic components in an electrical appliance, and is mostly made of aluminum alloy, brass or bronze into plate shape, sheet shape, multi-sheet shape, etc.

[0003] Chinese Patent Grant Publication No.: CN212496391U provides a heat sink assembly device. This patent includes a base, a support plate, a heat dissipation pressing piece, an upper mounting rod, a lower mounting rod, a sliding groove, a spring, a sliding block, a limiting block, a hydraulic cylinder, a bearing platform, a heat sink base body, an electrical component, a chute, a pulley and an electric telescopic rod. Upper connecting rods are arranged at the tops of the right ends of the two groups of support plates, lower connecting rods are arranged at the bottoms of the right ends of the two groups of support rods, two groups of sliding grooves are respectively arranged at the right ends of the two groups of support rods, two groups of springs are respectively arranged in the two groups of sliding grooves, two groups of sliding blocks are respectively arranged at the left ends of the two groups of lower connecting rods, the two groups of sliding blocks are respectively slidably connected with the two groups of sliding grooves, and the tops of the two groups of springs are respectively fixedly connected with the bottoms of the two groups of sliding blocks.

[0004] However, in the above patent, if there is dust on the surface of the heat sink before assembling the heat sink, the dust on its surface will affect the heat dissipation efficiency of the heat sink for the instrument after assembling the heat sink. In addition, if the head and tail positions of the heat sink are in the opposite direction, the staff needs to correct the position of the heat sink, thus increasing the labor intensity of the staff. Content of the Utility Model

[0005] 1. Technical Problems to be Solved

[0006] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a heat sink assembly device to solve the problems put forward in the above background technique.

[0007] 2. Technical Solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A heat sink assembly device includes a conveyor belt. An installation plate is fixedly connected to the outside of the conveyor belt. A first runner and a second runner are rotatably connected above the installation plate. The first runner is in transmission connection with the conveyor belt. A belt is in transmission connection with the outer wall of the first runner. The outer wall of the belt is in transmission connection with the outside of the second runner. A rotating block is fixedly connected to the outside of the second runner. A connecting rod is rotatably connected to the outside of the rotating block. One end of the connecting rod away from the rotating block is rotatably connected to an air cylinder. The output end of the air cylinder is fixedly communicated with a conduit.

[0010] Furthermore, one end of the conduit away from the air cylinder is fixedly connected to a fixed pipe, the fixed pipe is located above the conveyor belt, and the bottom of the fixed pipe is fixedly connected to a nozzle.

[0011] Furthermore, fixing rods are fixedly connected to both sides of the conveyor belt, a frame is fixedly connected between the two fixing rods, and a monitoring probe is installed outside the frame.

[0012] Furthermore, the interior of the frame is rotatably connected to a fixed shaft, the outer wall of the fixed shaft is slidably connected to a rack, and the interior of the frame is rotatably connected to a rotating rod.

[0013] Furthermore, a No. 1 gear and a worm gear are fixedly connected to the outer wall of the rotating rod, and the No. 1 gear is meshed with the upper part of the rack.

[0014] Furthermore, a worm is rotatably connected inside the frame, and the worm wheel is meshed with the upper part of the worm.

[0015] Furthermore, the outside of the frame is rotatably connected to a turntable, the rack slides inside the turntable, one side of the turntable is rotatably connected to a bidirectional screw, and the middle of the bidirectional screw is fixedly connected to a No. 2 gear.

[0016] Furthermore, the second gear is meshed with the upper part of the rack, the outer wall of the bidirectional screw is threadedly connected with a clamping rod, one side of the turntable is fixedly connected with a sliding rod, and the clamping rod and the upper part of the sliding rod are slidably connected.

[0017] Furthermore, a No. 1 motor and a No. 2 motor are fixedly connected to the outside of the frame, the output end of the No. 1 motor is transmission-connected to one end of the worm, and the output end of the No. 2 motor is transmission-connected to the outer wall of the fixed shaft.

[0018] Furthermore, a deviation-correcting plate is fixedly connected to the top of the conveyor belt, a mechanical arm is arranged above the conveyor belt, and a supporting foot is fixedly connected to the bottom end of the conveyor belt.

[0019] 3. Beneficial effects

[0020] Compared with the prior art, the advantages of the present invention are:

[0021] (1) In this scheme, when the No. 1 wheel rotates, it will drive the No. 2 wheel to rotate. When the No. 2 wheel rotates, it will drive the connecting rod to repeatedly squeeze the air cylinder. After being squeezed, the air cylinder will spray gas from its output end. The gas sprayed from the output end of the air cylinder will enter the interior of the conduit and finally be sprayed out from the nozzle. Through this design, when the heat sink passes through the correction plate, the gas sprayed from the nozzle will clean the surface of the heat sink, making the surface of the heat sink cleaner.

[0022] (2) In this solution, if the head and tail of the heat sink passing through the correction plate face opposite directions, after being scanned by the monitoring probe, the clamping rod will clamp and flip the heat sink with opposite head and tail positions, so that the heat sink with opposite head and tail positions can be corrected. Through this design, the heat sink with opposite head and tail positions can be corrected in time, thereby improving the assembly efficiency of the heat sink.

[0023] (3) In this solution, the power of the conveyor belt can drive the first and second wheels to rotate. Through this design, there is no need to install an additional drive motor, and the power of the conveyor belt can be fully utilized, thereby reducing the overall manufacturing cost of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 for Figure 1 Schematic diagram of the enlarged structure of the A area in the middle;

[0026] Figure 3 This is a schematic diagram of the internal structure of the frame in the utility model;

[0027] Figure 4 It is a schematic diagram of the connection relationship between the frame and the turntable in the utility model;

[0028] Figure 5 for Figure 4 Schematic diagram of the enlarged structure of area B in the middle.

[0029] Description of the numbers in the figure:

[0030] 1. Conveyor belt; 11. Mounting plate; 12. Support foot; 13. Rotary wheel No. 1; 14. Rotary wheel No. 2; 15. Belt; 16. Rotating block; 17. Connecting rod; 18. Air cylinder; 19. Conduit; 2. Fixed pipe; 21. Nozzle; 22. Correction plate; 23. Fixed rod; 24. Frame; 25. Fixed shaft; 26. Rack; 27. Rotating rod; 28. Gear No. 1; 29. ​​Worm; 3. Worm wheel; 31. Turntable; 32. Bidirectional screw; 33. Gear No. 2; 34. Sliding rod; 35. Clamping rod; 36. Motor No. 1; 37. Motor No. 2; 38. Robotic arm; 39. Monitoring probe. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0032] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0033] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0034] Embodiment 1:

[0035] Please refer to Figures 1-5 , a heat sink assembly device, including a conveyor belt 1. An installation plate 11 is fixedly connected to the outside of the conveyor belt 1. A first runner 13 and a second runner 14 are rotatably connected above the installation plate 11. The first runner 13 is in transmission connection with the conveyor belt 1. A belt 15 is in transmission connection with the outer wall of the first runner 13. The outer wall of the belt 15 is in transmission connection with the outside of the second runner 14. A rotating block 16 is fixedly connected to the outside of the second runner 14. A connecting rod 17 is rotatably connected to the outside of the rotating block 16. One end of the connecting rod 17 away from the rotating block 16 is rotatably connected to an air cylinder 18. The output end of the air cylinder 18 is fixedly communicated with a conduit 19. One end of the conduit 19 away from the air cylinder 18 is fixedly communicated with a fixed pipe 2. The fixed pipe 2 is located above the conveyor belt 1. A nozzle 21 is fixedly communicated below the fixed pipe 2.

[0036] In this embodiment, when the conveyor belt 1 is started, it will drive the first runner 13 to rotate. Since the first runner 13 and the second runner 14 are in transmission connection through the belt 15, when the first runner 13 rotates, it will drive the second runner 14 to rotate. When the second runner 14 rotates, it will drive the connecting rod 17 to repeatedly squeeze the air cylinder 18. After the air cylinder 18 is squeezed, its output end will eject gas. The gas ejected from the output end of the air cylinder 18 will enter the inside of the conduit 19 and finally be ejected from the nozzle 21.

[0037] Embodiment 2:

[0038] Please refer to Figures 1-5 , fixed rods 23 are fixedly connected to both sides of the conveyor belt 1, a frame 24 is fixedly connected between the two fixed rods 23, a monitoring probe 39 is installed outside the frame 24, a fixed shaft 25 is rotatably connected inside the frame 24, a rack 26 is slidably connected to the outer wall of the fixed shaft 25, a rotating rod 27 is rotatably connected inside the frame 24, a first gear 28 and a worm gear 3 are fixedly connected to the outer wall of the rotating rod 27, the first gear 28 meshes with the upper part of the rack 26, a worm 29 is rotatably connected inside the frame 24, the worm gear 3 meshes with the upper part of the worm 29, a turntable 31 is rotatably connected to the outside of the frame 24, the rack 26 slides inside the turntable 31, a bidirectional screw 32 is rotatably connected to one side of the turntable 31, a second gear 33 is fixedly connected to the middle of the bidirectional screw 32, the second gear 33 meshes with the upper part of the rack 26, a clamping rod 35 is threadedly connected to the outer wall of the bidirectional screw 32, a sliding rod 34 is fixedly connected to one side of the turntable 31, and the clamping rod 35 and the sliding rod 34 are slidably connected to the upper part. A first motor 36 and a second motor 37 are fixedly connected to the outside of the frame 24, the output end of the first motor 36 is drivingly connected to one end of the worm 29, and the output end of the second motor 37 is drivingly connected to the outer wall of the fixed shaft 25. A deviation rectifying plate 22 is fixedly connected above the conveyor belt 1, a robotic arm 38 is arranged above the conveyor belt 1, and support feet 12 are fixedly connected to the bottom end of the conveyor belt 1.

[0039] In this embodiment, when the second motor 37 is started, it will drive the fixed shaft 25 to rotate. Since one end of the fixed shaft 25 is fixedly connected to one end of the turntable 31, when the fixed shaft 25 rotates, it will drive the turntable 31 to rotate. If the first motor 36 is started, it will drive the worm 29 to rotate. When the worm 29 rotates, it will drive the worm gear 3 to rotate. Since both the worm gear 3 and the first gear 28 are fixedly connected to the rotating rod 27, when the worm gear 3 rotates, it will drive the first gear 28 to rotate. When the first gear 28 rotates, since the first gear 28 meshes with the rack 26, when the first gear 28 rotates, it will drive the rack 26 to slide on the outer wall of the fixed shaft 25. When the rack 26 slides on the outer wall of the fixed shaft 25, it will drive the bidirectional screw 32 to rotate through the meshing with the second gear 33. When the bidirectional screw 32 rotates, the two clamping rods 35 on both sides of the bidirectional screw 32 will approach or move away from each other, thereby completing the clamping of the heat sink.

[0040] The working principle of the present utility model is as follows: When the heat sink is on the surface of the conveyor belt 1, with the conveyance of the conveyor belt 1, the position of the heat sink will be corrected for the first time after passing through the deviation rectifying plate 22. Subsequently, the monitoring probe 39 will detect the heat sink passing through the deviation rectifying plate 22. If the positions of the head and tail of the heat sink are in opposite directions, after the first motor 36 is started, it will drive two clamping rods 35 to clamp the heat sink. Subsequently, the second motor 37 is started to drive the turntable 31 to rotate, so as to achieve the purpose of correcting the heat sink with the head and tail in opposite positions. After the position of the heat sink is corrected, it is grabbed by the robotic arm 38 and then assembled with the equipment.

[0041] The above is only the preferred specific embodiment of the present utility model; however, the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its improved concept, makes equivalent substitution or change, and should be covered by the protection scope of the present utility model.

Claims

1. A heat sink assembly device, comprising a conveyor belt (1), characterized in that: The outside of the conveyor belt (1) is fixedly connected to a mounting plate (11), and a first rotating wheel (13) and a second rotating wheel (14) are rotatably connected above the mounting plate (11). The first rotating wheel (13) is transmission-connected to the conveyor belt (1), and the outer wall of the first rotating wheel (13) is transmission-connected to a belt (15), and the outer wall of the belt (15) is transmission-connected to the outside of the second rotating wheel (14). The outside of the second rotating wheel (14) is fixedly connected to a rotating block (16), and the outside of the rotating block (16) is rotationally connected to a connecting rod (17). One end of the connecting rod (17) away from the rotating block (16) is rotationally connected to an air cylinder (18), and the output end of the air cylinder (18) is fixedly connected to a conduit (19).

2. The heat sink assembling device according to claim 1, wherein: One end of the conduit (19) away from the air cylinder (18) is fixedly connected to a fixed pipe (2), the fixed pipe (2) is located above the conveyor belt (1), and a nozzle (21) is fixedly connected below the fixed pipe (2).

3. A heat sink assembly device according to claim 1, characterized in that: Fixed rods (23) are fixedly connected to both sides of the conveyor belt (1), a frame (24) is fixedly connected between the two fixed rods (23), and a monitoring probe (39) is installed outside the frame (24).

4. The heat sink assembling device according to claim 3, characterized in that: The interior of the frame (24) is rotatably connected to a fixed shaft (25), the outer wall of the fixed shaft (25) is slidably connected to a rack (26), and the interior of the frame (24) is rotatably connected to a rotating rod (27).

5. The heat sink assembly device according to claim 4, characterized in that: The outer wall of the rotating rod (27) is fixedly connected to a first gear (28) and a worm gear (3), and the first gear (28) is meshed with the upper part of the rack (26).

6. The fin assembly device according to claim 5, wherein: A worm (29) is rotatably connected inside the frame (24), and the worm wheel (3) is meshed with the upper part of the worm (29).

7. The heat sink assembly device according to claim 6, wherein: The outside of the frame (24) is rotatably connected to a turntable (31), the rack (26) slides inside the turntable (31), one side of the turntable (31) is rotatably connected to a bidirectional screw (32), and the middle of the bidirectional screw (32) is fixedly connected to a No. 2 gear (33).

8. The heat sink assembly device according to claim 7, characterized in that: The second gear (33) is meshed with the upper part of the rack (26); the outer wall of the bidirectional screw (32) is threadedly connected with a clamping rod (35); one side of the turntable (31) is fixedly connected with a sliding rod (34); and the clamping rod (35) and the upper part of the sliding rod (34) are slidably connected.

9. The heat sink assembly device according to claim 8, characterized in that: A first motor (36) and a second motor (37) are fixedly connected to the outside of the frame (24); the output end of the first motor (36) is transmission-connected to one end of the worm (29); and the output end of the second motor (37) is transmission-connected to the outer wall of the fixed shaft (25).

10. A heat sink assembly device according to claim 1, characterized in that: A deviation-correcting plate (22) is fixedly connected above the conveyor belt (1), a mechanical arm (38) is arranged above the conveyor belt (1), and a supporting foot (12) is fixedly connected to the bottom end of the conveyor belt (1).

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