Fan radiator locking device

Abstract

The utility model discloses a fan radiator locking device. The device is arranged on a workbench and comprises a rotary table arranged on the workbench, a positioning seat is arranged on the rotary table, and the rotary table is used for driving the positioning seat to rotate; the radiator locking device is arranged around the rotary table, the radiator locking device comprises a radiator feeder, a silicone grease screen printer, a module feeder, a screw locking device, a height detector and a finished product discharger, and the radiator feeder is used for placing a radiator on the positioning seat; the silicone grease screen printer is used for conducting screen printing on the radiator. The module feeder provides a module for the radiator; the screw locking device is used for locking a finished product composed of the radiator and the module. The finished product discharger is used for conveying finished products. When the rotary table is rotated, the radiator enters different procedures in sequence, and locking is completed. All locking devices are integrated on the workbench, and the radiators are automatically fed and discharged, so that the locking efficiency of the radiators can be improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of radiator locking devices, and specifically relates to a fan radiator locking device. Background Technology

[0002] During operation, the inverter module of a fan generates a significant amount of heat. If this heat cannot be dissipated in time, the temperature of the circuit boards within the fan will rise, potentially leading to equipment malfunction. A heat sink, with its efficient heat dissipation capacity, effectively reduces the temperature of the inverter module, preventing equipment damage due to overheating and ensuring the continuous and stable operation of the inverter module. With the continuous development of electronic technology, the design and manufacturing of heat sinks are also constantly improving. Modern heat sinks typically employ high-efficiency heat dissipation materials and technologies, such as aluminum alloys and copper-aluminum composites, as well as air cooling and liquid cooling methods to meet the heat dissipation requirements of different fan systems. Furthermore, modular design makes the installation and maintenance of heat sinks more convenient.

[0003] However, currently, the radiator fastening device is inefficient and has many fastening devices, resulting in a slow process and low radiator production efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a fan radiator locking device to address the aforementioned problems, thereby improving the low efficiency of existing radiator locking devices.

[0005] The technical solution adopted by this utility model is as follows: a fan radiator locking device, the device being disposed on a workbench, the device comprising:

[0006] A turntable is set on a workbench. The turntable is equipped with a positioning seat. The turntable is used to drive the positioning seat to rotate. The positioning seat is used to position and fix the radiator.

[0007] A heat sink fastening device is installed on a workbench and surrounding the turntable. The heat sink fastening device includes a heat sink feeder, a silicone grease screen printer, a module feeder, a screw fastener, a height detector, and a finished product unloader. The heat sink feeder places the heat sink on a positioning seat; the silicone grease screen printer performs screen printing on the heat sink; the module feeder provides modules to the heat sink; the screw fastener fastens the finished product consisting of the heat sink and modules; the height detector detects the height of the finished product; and the finished product unloader transports the finished product.

[0008] Due to the above structure, a turntable is set on the workbench, and the radiator is placed on the turntable. The radiator locking device is set around the turntable. When the turntable is rotated, the radiator enters different processes in sequence to complete the locking. All locking devices are integrated on the workbench, and the radiator is automatically fed and unfed, thereby improving the locking efficiency of the radiator.

[0009] Furthermore, in order to facilitate the simultaneous and streamlined locking process for multiple radiators, multiple positioning seats are provided, and the positioning seats are distributed along the edge of the turntable.

[0010] Furthermore, to facilitate the fixing and limiting of the radiator, the positioning seat is a workpiece cam pressure rod, which is used to limit and fix the radiator.

[0011] Furthermore, to apply silicone grease to the heat sink via screen printing, the silicone grease screen printer includes a glue supply pressure tank and a screen printing robot. The glue supply pressure tank contains silicone grease and is used to press the silicone grease into the screen printing template. The screen printing robot is used to apply silicone grease to the heat sink via screen printing. The screen printing robot includes a lifting cylinder, a scraper traversing cylinder, a silicone grease quantity detection ultrasonic sensor, a screen printing squeegee and scraper mechanism, and a screen printing template. The screen printing template is mounted on the screen printing robot. The lifting cylinder is equipped with a scraper traversing cylinder, and the screen printing squeegee and scraper mechanism are mounted on the scraper traversing cylinder. The lifting cylinder and scraper traversing cylinder are used to drive the screen printing squeegee and scraper mechanism to move.

[0012] Furthermore, in order to monitor the amount of silicone grease on the screen printing template in real time, the scraper transverse cylinder is equipped with an ultrasonic sensor for detecting the amount of silicone grease. The ultrasonic sensor for detecting the amount of silicone grease is used to perform ultrasonic detection on the amount of silicone grease on the screen printing template.

[0013] Furthermore, in order to achieve automatic loading and efficient buffering of modules, the module feeder includes a picker and a buffer bracket. The buffer bracket is connected to the picker through a module slide rail. The picker is used to pick up modules, and the buffer bracket is used to provide modules to the picker.

[0014] The feeder includes a vacuum suction cup and a vacuum level detector. The vacuum suction cup is used to pick up modules on the module slide. The vacuum level detector is used to detect the module picking status on the vacuum suction cup.

[0015] The cache support is provided with a pipe, and a module is provided in the pipe. The module enters the module slide through compressed air.

[0016] Furthermore, in order to achieve automatic feeding of modules, the buffer support is configured as a stacked buffer support, the pipes are stacked, and the buffer support is equipped with a distributor. The distributor is used to push out empty pipes on the buffer support for dispensing, so that pipes carrying modules can be replenished.

[0017] Furthermore, in order to fasten the heat sink and screws, the screw fastening device includes a dual-head intelligent electric screwdriver, a floating mechanism, a screw clamp, and a screw feeder; the dual-head intelligent electric screwdriver is used to tighten the screws; the floating mechanism is used to move the screw clamp; the screw feeder is used to supply screws to the screw clamp; and the screw clamp is used to position the screws and fasten the heat sink and module.

[0018] Furthermore, in order to automatically unload and collect finished products, the finished product unloader includes a unloading robot and a finished product tray. Both the unloading robot and the finished product tray are set on the worktable. The finished product tray includes an empty tray and a full tray, and is provided with an empty tray stacking area and a full tray stacking area. The worktable is provided with a tray placement area. The unloading robot is used to grab finished products and store them on the empty tray.

[0019] Furthermore, in order to output the radiator in a set posture, the device also includes a radiator vibratory feeder, which is connected to the radiator feeder and is used to provide the radiator to the radiator feeder.

[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0021] 1. By setting a turntable on the workbench, the radiator is placed on the turntable; and the radiator locking device is set around the turntable. When the turntable is rotated, the radiator enters different processes in sequence to complete the locking; the workbench integrates all the locking devices, and the radiator is automatically fed and unloaded, thereby improving the locking efficiency of the radiator.

[0022] 2. The radiator fastening device includes a radiator feeder, a silicone grease screen printer, a module feeder, a screw fastener, a height detector, and a finished product unloader. The radiator feeder is used to place the radiator on the positioning seat; the silicone grease screen printer is used to screen print on the radiator; the module feeder provides modules to the radiator; the screw fastener is used to fasten the finished product consisting of the radiator and modules; the height detector is used to detect the height of the finished product; and the finished product unloader is used to transport the finished product. Fastening the radiator using the radiator fastening device can improve the finished product qualification rate of the radiator. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the positioning seat of this utility model;

[0026] Figure 3 This is a schematic diagram of the turntable of this utility model;

[0027] Figure 4 This is a schematic diagram of the radiator feeder of this utility model;

[0028] Figure 5 This is a schematic diagram of the silicone grease screen printer of this utility model;

[0029] Figure 6 This is a schematic diagram of the screen printing robot of this utility model;

[0030] Figure 7 This is a front view of the modular feeder of this utility model;

[0031] Figure 8 This is a rear view of the modular feeder of this utility model;

[0032] Figure 9 This is a schematic diagram of the screw fastening device of this utility model;

[0033] Figure 10 This is a schematic diagram of the finished product feeder of this utility model;

[0034] Figure 11 This is a schematic diagram of the vibratory feeder of the radiator of this utility model;

[0035] Reference numerals: 1. Workbench; 2. Turntable; 4. Radiator feeder; 5. Silicone grease screen printer; 6. Module feeder; 7. Screw fastener; 8. Height detector; 9. Finished product unloader; 10. Positioning seat; 11. Radiator vibratory feeder;

[0036] 501. Glue supply pressure tank; 502. Screen printing robot;

[0037] 101. Lifting cylinder; 102. Scraper lateral movement cylinder; 103. Ultrasonic sensor for detecting silicone grease amount; 104. Screen printing squeegee and squeegee mechanism; 105. Screen printing template;

[0038] 601. Feeder; 602. Buffer bracket; 603. Module slide; 604. Pipe; 605. Distributor;

[0039] 701; Dual-head intelligent electric screwdriver; 702; Floating mechanism; 703; Screw clamp; 704; Screw feeder; 901; Unloading robot; 902; Finished product tray; 903; Empty tray; 904; Full tray; 905; Tray placement area. Detailed Implementation

[0040] The present invention will now be described in detail with reference to the accompanying drawings.

[0041] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0042] like Figure 1 - Figure 11 As shown, a fan radiator locking device is used to manually or mechanically place the radiator into the radiator vibrating plate 11 for vibration sorting, and then input the radiator into the locking device on the workbench 1 in sequence according to the set posture; the radiator vibrating plate 11 is equipped with a sound insulation cover and a shock-absorbing base to reduce the noise of the radiator vibrating plate 11.

[0043] The radiator fastening device fastens and inspects the radiators, and the finished products after fastening are placed in the finished product tray 902 for later use. The radiator vibrating plate 11 continuously supplies radiators to the radiator fastening device, thus enabling the device to continuously fasten radiators and improve its fastening efficiency.

[0044] Example 1

[0045] like Figure 1 As shown, in one embodiment of this utility model, the device is disposed on a workbench 1, and the device includes:

[0046] Turntable 2 is set on workbench 1. The turntable 2 is provided with positioning seat 10. The turntable 2 is used to drive the positioning seat 10 to rotate. The positioning seat 10 is used to position and fix the heat sink.

[0047] A heat sink fastening device is installed on the workbench 1 and surrounding the turntable 2. The heat sink fastening device includes a heat sink feeder 4, a silicone grease screen printer 5, a module feeder 6, a screw fastener 7, a height detector 8, and a finished product unloader 9. The heat sink feeder 4 is used to place the heat sink on the positioning seat 10; the silicone grease screen printer 5 is used to screen print on the heat sink; the module feeder 6 provides modules to the heat sink; the screw fastener 7 is used to fasten the finished product composed of the heat sink and modules; the height detector 8 is used to detect the height of the finished product; and the finished product unloader 9 is used to transport the finished product.

[0048] The working process is as follows: the heat sink is automatically placed on the positioning seat 10 of the turntable 2 by the heat sink feeder 4; the turntable 2 drives the positioning seat 10 and the heat sink to the position of the silicone grease screen printer 5 for silicone grease screen printing; then, the turntable 2 continues to rotate, sending the heat sink to the position of the module feeder 6, and the module feeder 6 places the matching module on the heat sink; the heat sink enters the position of the screw fastener 7, and the screw fastener 7 automatically completes the fastening of the heat sink and the module; the height detector 8 performs height detection on the finished heat sink assembly to ensure that the product meets the quality requirements; the finished product unloader 9 automatically transports the finished product to the next process or collection area.

[0049] The locking process is automated, reducing manual intervention and improving production efficiency. All locking devices are set on workbench 1 and arranged around turntable 2, resulting in a compact structure and small footprint. By optimizing the process flow and adopting automated operation, energy consumption is reduced and production efficiency is improved. Meanwhile, quality inspection equipment such as height detector 8 ensures the quality and stability of the products.

[0050] Example 2

[0051] like Figure 2 - Figure 3 As shown, in another embodiment of the present invention, multiple positioning seats 10 are provided, and the positioning seats 10 are distributed on the edge of the turntable 2.

[0052] The number of positioning seats 10 must be at least the same as the number of radiator locking devices, and the angle of each rotation of the turntable 2 must ensure that the radiator locking device corresponds to the next positioning seat 10. In order to ensure that each radiator locking device can operate on the radiator on the positioning seat 10 when there is a radiator, an automated operation process is formed.

[0053] When the number of positioning seats 10 is greater than the number of radiator locking device pairs, the rotation range of the turntable 2 should be smaller to ensure that the radiator locking device has a corresponding positioning seat 10 for each rotation.

[0054] Therefore, when the turntable 2 rotates, all the radiator locking devices can operate the radiator, ensuring that each device in the radiator locking device is working. Thus, when the turntable 2 rotates one revolution, a finished radiator is output, which can improve the working efficiency of the device to a certain extent.

[0055] Example 3

[0056] like Figure 2 As shown, in another embodiment of the present invention, the positioning seat 10 is a workpiece cam pressure rod, which is used to limit and fix the radiator.

[0057] The workpiece cam lever has an adjustable cam structure that can be adjusted according to the shape and size of the radiator. When the radiator is placed on the turntable 2, the workpiece cam lever limits and fixes the radiator through its cam structure, ensuring that the radiator will not move or wobble during the locking process.

[0058] The workpiece cam pressure bar, through its adjustable cam structure, can be precisely adjusted according to the shape and size of the radiator, achieving precise positioning and fixation of the radiator. This ensures that the radiator will not move or wobble during the locking process, improving the stability and accuracy of the locking process. Furthermore, the workpiece cam pressure bar allows the device to be applied to radiators of different shapes and sizes, improving the device's versatility and adaptability. The workpiece cam pressure bar is easy to operate, requiring no complex adjustments or maintenance, reducing operational difficulty and cost.

[0059] Example 4

[0060] like Figure 5 - Figure 6 As shown, another embodiment of this utility model is that the silicone grease screen printer 5 includes a silicone grease supply pressure tank 501 and a screen printing robot 502. The silicone grease supply pressure tank 501 contains silicone grease and is used to press the silicone grease into the screen printing template 105. The silicone grease is delivered to the screen printing template through an internal pressure system. The screen printing robot 502 is used to apply silicone grease to the heat sink by screen printing. The screen printing robot 502 includes a lifting cylinder 101, a scraper lateral movement cylinder 102, a silicone grease quantity detection ultrasonic sensor 103, a screen printing squeegee and scraper mechanism 104, and a screen printing template. The screen printing template is set on the screen printing robot 502. The lifting cylinder 101 is equipped with a scraper lateral movement cylinder 102, and the screen printing squeegee and scraper mechanism 104 is set on the scraper lateral movement cylinder 102. The lifting cylinder 101 and the scraper lateral movement cylinder 102 are used to drive the screen printing squeegee and scraper mechanism 104 to move.

[0061] The lifting cylinder 101 is used to drive the screen printing robot 502 to move vertically to adapt to heat sinks of different heights; the squeegee lateral movement cylinder 102 is mounted on the lifting cylinder 101 and is used to drive the screen printing squeegee and squeegee mechanism 104 to move laterally on the screen printing template; the screen printing squeegee and squeegee mechanism 104 are the components that actually perform the application of silicone grease. They move on the screen printing template by being driven by the squeegee lateral movement cylinder 102 to evenly apply the silicone grease to the contact surface of the heat sink; the screen printing template is set on the screen printing robot 502 and has patterns or grooves engraved on it that match the contact surface of the heat sink to guide the application of silicone grease.

[0062] The silicone grease screen printer 5 uses a steel mesh screen printing method to apply silicone grease to the heat sink. The silicone grease is pressed into the screen printing template 105 by the glue supply pressure tank 501, and then applied through screen printing. The screen printing robot 502 is built with cylinders and is equipped with an adjustment device to ensure convenient adjustment.

[0063] The adhesive supply pressure tank 501 pressurizes the silicone grease into the screen printing template, ensuring that there is enough silicone grease on the template for application; the lifting cylinder 101 adjusts the height of the screen printing robot 502 to adapt to the current height of the heat sink; the scraper lateral movement cylinder 102 is activated, driving the screen printing scraper and scraper mechanism 104 to move laterally on the screen printing template, evenly scraping the silicone grease onto the contact surface of the heat sink; during the scraping process, the silicone grease quantity detection ultrasonic sensor 103 monitors the amount of silicone grease on the screen printing template in real time to ensure the uniformity and accuracy of the application; after the application is completed, the turntable 2 continues to rotate, sending the heat sink to the next process.

[0064] The combined use of the adhesive supply pressure tank 501 and the screen printing robot 502 enables precise supply and uniform application of silicone grease, improving heat dissipation performance and bonding quality. The lifting cylinder 101 allows the screen printing robot 502 to adapt to heat sinks of varying heights, enhancing the versatility and flexibility of the device. The entire silicone grease screen printing process is highly automated, reducing manual intervention and improving production efficiency and product consistency.

[0065] Example 5

[0066] like Figure 6 As shown, another embodiment of this utility model is that the scraper transverse cylinder 102 is provided with a silicone grease quantity detection ultrasonic sensor 103, which is used to perform ultrasonic detection on the amount of silicone grease on the screen printing template.

[0067] The ultrasonic sensor 103 for detecting the amount of silicone grease is installed on or near the scraper transverse cylinder 102 to monitor the amount of silicone grease on the screen printing template in real time, ensuring the uniformity and accuracy of the coating.

[0068] The ultrasonic sensor 103 for detecting the amount of silicone grease enables real-time monitoring and control of the amount of silicone grease on the screen printing stencil, ensuring the accuracy and stability of the coating process.

[0069] Example 6

[0070] like Figure 7 - Figure 8 As shown, another embodiment of the present invention is that the module feeder 6 includes a picker 601 and a buffer bracket 602. The buffer bracket 602 is connected to the picker 601 through a module slide 603. The picker 601 is used to pick up modules, and the buffer bracket 602 is used to provide modules to the picker 601.

[0071] The feeder 601 includes a vacuum suction cup and a vacuum level detector. The vacuum suction cup is used to pick up modules on the module slide 603, and the vacuum level detector is used to detect the module picking status on the vacuum suction cup. The vacuum suction cup picks up modules on the module slide 603 by generating negative pressure, while the vacuum level detector is used to monitor the module picking status on the vacuum suction cup in real time to ensure that the modules are picked up and transferred stably.

[0072] The buffer support 602 is equipped with a pipe 604, through which a module is installed. The module enters the module slide 603 via compressed air. The buffer support 602 provides modules to the picker 601 and buffers a certain number of modules. The pipe 604 on the buffer support 602 is pre-stored with modules. When the picker 601 needs to pick up a module, compressed air is injected into the pipe 604, pushing the module along the pipe 604 into the module slide 603 for the picker 601 to pick up.

[0073] The module slide 603 connects the buffer bracket 602 and the feeder 601, providing a smooth and continuous transmission path for the module.

[0074] When the picker 601 needs to pick up a module, compressed air is injected into the pipe 604 of the buffer bracket 602, pushing the module along the pipe 604 into the module slide 603; the vacuum suction cup picks up the module on the module slide 603 by generating negative pressure, and at the same time the vacuum degree detector monitors the module picking status on the vacuum suction cup in real time; once the vacuum degree detector confirms that the module has been stably picked up, the picker 601 sends the module to the connecting seat for assembly with the heat sink; the turntable 2 continues to rotate, sending the positioning seat 10 containing the heat sink and module to the screw fastener 7 in sequence for fastening at each process position, and the corresponding device automatically processes the heat sink until all processes are completed.

[0075] The module feeder 6, through the coordinated operation of the picker 601 and the buffer bracket 602, achieves automatic module feeding and efficient buffering. This not only improves production efficiency but also reduces the cost of manual intervention. The combined use of a vacuum suction cup and a vacuum detector ensures the stability of the modules during picking and transfer, reducing the risk of modules falling or being damaged during transport.

[0076] Example 7

[0077] like Figure 8 As shown, in another embodiment of this utility model, the buffer support 602 is configured as a stacked buffer support 602, and the pipes 604 are stacked. A distributor 605 is provided on the buffer support 602. The distributor 605 is used to push out empty pipes on the buffer support 602 for distribution, so that pipes 604 loaded with modules can be added. When the module slide 603 is short of modules, the distributor 605 pushes out empty pipes, and the pipes 604 above the empty pipes automatically fall to the point where they connect with the module slide 603. The pipes 604 then use compressed air to deliver modules to the module slide 603, achieving automatic feeding.

[0078] The stacked buffer support 602 has multiple stacked pipes 604, each capable of holding modules. When a module slide 603 is empty, the stacked buffer support 602 automatically feeds a module to the slide 603, achieving automatic feeding. A distributor 605 is mounted on the stacked buffer support 602 to push out empty pipes for distribution. When a module is removed from a pipe 604, that pipe becomes empty. At this time, the distributor 605 activates, pushing the empty pipe out of the stacked buffer support 602. Simultaneously, the pipe 604 above the empty pipe automatically drops to its docking position with the module slide 603, ready for the next feeding.

[0079] The combined use of the stacked buffer bracket 602 and the feeder 605 enables automatic module feeding and efficient buffering. This not only improves production efficiency but also reduces the cost of manual intervention.

[0080] Example 8

[0081] like Figure 9 As shown, another embodiment of this utility model is that the screw fastening device 7 includes a double-headed intelligent electric screwdriver 701, a floating mechanism 702, a screw clamp 703, and a screw feeder 704; the double-headed intelligent electric screwdriver 701 is used to tighten screws; the floating mechanism 702 is used to drive the screw clamp 703 to move; the screw feeder 704 is used to provide screws to the screw clamp 703; the screw clamp 703 is used to position the screws for fastening the heat sink and module.

[0082] The dual-head intelligent electric screwdriver 701 features two independent tightening heads, allowing for the simultaneous tightening of two screws. The intelligent screwdriver incorporates a torque sensor and control system, precisely controlling the tightening torque to ensure stable and consistent tightening quality. It also effectively monitors for screw float, missed tightening, and stripped threads. A floating mechanism 702 moves the screw clamp 703 to accommodate minute gaps between the heatsink and module, allowing the screw clamp 703 to move freely within a certain range, ensuring accurate alignment of the screw with the tightening hole. The screw clamp 703 holds the screw and delivers it to the tightening position on the heatsink and module. The screw clamp 703 securely holds the screw, preventing it from falling or slipping during tightening. A screw feeder 704 supplies screws to the screw clamp 703. The screw feeder 704 has an internal vibratory feeder and feeding track, automatically delivering screws to the screw clamp 703 for continuous feeding.

[0083] The introduction of the dual-head intelligent electric screwdriver 701 enables the screw fastener 7 to tighten two screws simultaneously, significantly improving fastening efficiency. The intelligent electric screwdriver has a built-in torque sensor and control system, which can precisely control the tightening torque to ensure the stability and consistency of fastening quality; the design of the floating mechanism 702 allows the screw jaw 703 to move freely within a certain range to adapt to the small gaps that may exist between the heat sink and the module.

[0084] Example 9

[0085] like Figure 10 As shown, another embodiment of this utility model is that the finished product unloader 9 includes an unloading robot 901 and a finished product tray 902. The unloading robot 901 and the finished product tray 902 are both arranged on the worktable 1. The finished product tray 902 includes an empty tray 903 and a full tray 904. The worktable 1 is provided with a tray placement area 905. The unloading robot 901 is used to grab the empty tray 903 and place it on the tray placement area 905. The unloading robot 901 is also used to grab finished products onto the empty tray 903.

[0086] The unloading robot 901 is mounted on worktable 1 and has gripping and moving functions. It can automatically grip finished radiators that have completed all processes and place them on the finished product tray 902. The finished product tray 902 is used to collect and store finished radiators. It has two states: empty tray 903 and full tray 904. The empty tray 903 is used to receive finished radiators placed by the unloading robot 901. When the number of finished products on the empty tray 903 reaches a certain amount, it becomes a full tray 904 and needs to be replaced with a new empty tray 903. The tray placement point 905 is mounted on worktable 1 and is used to place the empty tray 903. The unloading robot 901 grips finished products onto the empty tray 903 and then places the empty tray 903 into the full tray 904 for storage.

[0087] Sensors can also be installed on the finished product tray 902 to detect the quantity of finished products on it.

[0088] One possible implementation is that the finished product feeder 9 is provided with an empty tray stacking area and a full tray stacking area, which are connected to the tray placement area 905 via a conveyor belt. The empty tray 903 arrives at the tray placement area 905 via the conveyor belt. After the module is fully loaded, the empty tray 903 becomes a full tray 904, and the full tray 904 also returns to the full tray stacking area via the conveyor belt.

[0089] The robotic arm 901 enables automatic unloading and collection of finished radiators, improving unloading efficiency. The finished product tray 902 is designed to accommodate the collection needs of finished radiators of different quantities and sizes.

[0090] Example 10

[0091] like Figure 11 As shown, another embodiment of the present invention is that the device further includes a radiator vibrating plate 11, which is connected to the radiator feeder 4, and is used to provide radiators to the radiator feeder 4.

[0092] The radiator vibratory feeder 11 is located next to the workbench 1 and adjacent to the radiator feeder 4, making it convenient for the radiator feeder 4 to pick up the radiator and place it onto the positioning seat 10. The radiator vibratory feeder 11 is used to output the radiator in a set posture for easy subsequent work.

[0093] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fan radiator locking device, the device being mounted on a workbench, characterized in that, The device includes: A turntable is set on a workbench. The turntable is equipped with a positioning seat. The turntable is used to drive the positioning seat to rotate. The positioning seat is used to position and fix the radiator. A heat sink fastening device is installed on a workbench and surrounding the turntable. The heat sink fastening device includes a heat sink feeder, a silicone grease screen printer, a module feeder, a screw fastener, a height detector, and a finished product unloader. The heat sink feeder places the heat sink on a positioning seat; the silicone grease screen printer performs screen printing on the heat sink; the module feeder provides modules to the heat sink; the screw fastener fastens the finished product consisting of the heat sink and modules; the height detector detects the height of the finished product; and the finished product unloader transports the finished product.

2. The fan radiator locking device according to claim 1, characterized in that, The positioning seats are provided in multiple ways and are distributed along the edge of the turntable.

3. The fan radiator locking device according to claim 1, characterized in that, The positioning seat is a workpiece cam pressure rod, which is used to limit and fix the radiator.

4. The fan radiator locking device according to claim 1, characterized in that, The silicone grease screen printer includes a silicone grease supply pressure tank and a screen printing robot. The silicone grease supply pressure tank is used to press the silicone grease into the screen printing template. The screen printing robot is used to apply silicone grease to the heat sink by screen printing. The screen printing robot includes a lifting cylinder, a squeegee traversing cylinder, a silicone grease quantity detection ultrasonic sensor, a screen printing squeegee and squeegee mechanism, and a screen printing template. The screen printing template is set on the screen printing robot. The lifting cylinder is equipped with a squeegee traversing cylinder, and the screen printing squeegee and squeegee mechanism are set on the squeegee traversing cylinder. The lifting cylinder and the squeegee traversing cylinder are used to drive the screen printing squeegee and squeegee mechanism to move.

5. A fan radiator locking device according to claim 4, characterized in that, The scraper transverse cylinder is equipped with an ultrasonic sensor for detecting the amount of silicone grease, which is used to ultrasonically detect the amount of silicone grease on the screen printing template.

6. A fan radiator locking device according to claim 1, characterized in that, The module feeder includes a picker and a buffer bracket. The buffer bracket is connected to the picker via a module slide. The picker is used to pick up modules, and the buffer bracket is used to provide modules to the picker. The feeder includes a vacuum suction cup and a vacuum level detector. The vacuum suction cup is used to pick up modules on the module slide. The vacuum level detector is used to detect the module picking status on the vacuum suction cup. The cache support is provided with a pipe, and a module is provided in the pipe. The module enters the module slide through compressed air.

7. A fan radiator locking device according to claim 6, characterized in that, The buffer support is configured as a stacked buffer support, the pipes are stacked, and the buffer support is equipped with a distributor, which is used to push out empty pipes on the buffer support for distributing materials.

8. A fan radiator locking device according to claim 1, characterized in that, The screw fastening device includes a dual-head intelligent electric screwdriver, a floating mechanism, a screw clamp, and a screw feeder; the dual-head intelligent electric screwdriver is used to tighten screws; the floating mechanism is used to move the screw clamp; the screw feeder is used to supply screws to the screw clamp; the screw clamp is used to position the screws and fasten the radiator and module.

9. A fan radiator locking device according to claim 1, characterized in that, The finished product unloader includes a unloading robot and a finished product tray. Both the unloading robot and the finished product tray are set on a worktable. The finished product tray includes an empty tray and a full tray. The worktable is provided with a tray placement area. The unloading robot is used to grab finished products and store them on the empty tray.

10. A fan radiator locking device according to claim 1, characterized in that, The device also includes a radiator vibratory feeder, which is connected to a radiator feeder and is used to provide radiators to the radiator feeder.

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