Fin plate radiator gluing ring device and using method

Abstract

The application discloses a finned plate radiator gluing ring device and a use method thereof, and belongs to the technical field of finned plate radiator production equipment.

Description

Technical Field

[0001] This invention relates to the field of radiator manufacturing, specifically to a finned radiator adhesive ring device and its usage method. Background Technology

[0002] Because of the requirements for installing heat dissipation modules and other components, finned radiators require a sealing ring to be applied to the annular groove on the bottom surface to form a sealed structure. Since the material used for the sealing ring cannot directly bond to the aluminum finned radiator, there is a risk of it detaching. Therefore, a layer of adhesive must be applied before applying the sealing ring to bond it to the radiator. Currently, the commonly used process is as follows: first, a layer of adhesive is manually applied to the surface of the annular groove using a brush; then, a three-coordinate dispensing machine is used to inject adhesive into the annular groove; finally, a hot air blower is used manually to heat the sealing ring in the annular groove until it cures. This entire process requires close cooperation from three skilled workers, involves a large amount of manual labor, and the adhesive application effect cannot be guaranteed. It consumes a significant amount of human and material resources and also poses certain environmental problems.

[0003] Therefore, Chinese Patent CN113731741A discloses an adhesive application and assembly device for assembling a radiator and an IPM. The adhesive application and assembly device includes eight sets of carriers, an adhesive application mechanism, an IPM feeding mechanism, and a screw locking mechanism. The carriers are used to carry and clamp the radiator, and the carriers can switch between radiator feeding station, adhesive application station, IPM feeding station, locking station, unloading station, and idle station. The adhesive application mechanism can apply adhesive to the radiator on the carrier at the adhesive application station. The IPM feeding mechanism can feed the IPM to the radiator on the carrier at the IPM feeding station. The screw locking mechanism can use screws to lock the IPM at the locking station onto the radiator. This adhesive application and assembly device can efficiently complete the assembly of the IPM and the radiator, replacing manual labor, saving manpower, and reducing enterprise costs. However, it only performs adhesive application and does not fill the rubber ring, nor can it dry the rubber ring.

[0004] Chinese patent CN204706545U discloses a heat sink assembly device, including a base, a heat sink adhesive application unit mounted on the base, a ceramic substrate mounting unit, at least one power transistor adhesive application and locking unit, a turntable, and a turntable drive device. The base has a disassembly / assembly area, a heat sink adhesive application area, a ceramic substrate mounting area, and power transistor adhesive application and locking areas corresponding to the power transistor adhesive application and locking units. The turntable is connected to the turntable drive device and is rotatably mounted on the base around its central axis. The turntable has multiple platforms; when the turntable rotates around its central axis under the drive of the turntable drive device, each platform can sequentially stop at the disassembly / assembly area, the heat sink adhesive application area, the ceramic substrate mounting area, and each power transistor adhesive application and locking area. This heat sink assembly device can improve the assembly efficiency of the device and the stability of the finished device performance, but it still cannot dry the adhesive application area.

[0005] Therefore, in response to the problem that the adhesive application effect cannot be guaranteed when manually heating the rubber ring in the annular groove of the radiator with an electric hot air blower, and the problem that existing automated equipment cannot perform heating and curing after adhesive application, there is an urgent need to design a new adhesive ring application device and usage method for finned radiators, so as to realize the entire process of applying adhesive to the radiator, applying the rubber ring, and drying. Summary of the Invention

[0006] To address the problem of inconsistent adhesive application when manually heating the adhesive ring in the annular groove of a radiator using an electric hot air blower, and the inability of existing automated equipment to perform heat curing after adhesive application, this invention designs an adhesive ring application device and method for finned radiators, aiming to automate the process of applying adhesive, applying the adhesive ring, and drying the radiator.

[0007] A finned radiator adhesive ring applicator includes an adhesive ring applicator mechanism, a first three-axis moving mechanism, a drying mechanism, a second three-axis moving mechanism, a frame, a belt conveyor line, and a testing mechanism.

[0008] The adhesive ring mechanism is mounted on the first three-axis moving mechanism;

[0009] The drying mechanism is mounted on the second three-axis moving mechanism;

[0010] Both the first and second three-axis moving mechanisms are mounted on the upper part of the frame.

[0011] The first three-axis moving mechanism is located to the left of the second three-axis moving mechanism;

[0012] The frame is also equipped with a belt conveyor line, and the belt conveyor line is also equipped with a detection mechanism.

[0013] Preferably, the adhesive applicator mechanism includes an adhesive applicator head, a rotary table, a flow regulating valve, and an adhesive applicator pump;

[0014] One side of the rotary table is connected to the first three-axis moving mechanism, and the other side is connected to the glue applicator head.

[0015] A flow regulating valve is installed between the glue applicator head and the glue applicator pump.

[0016] Preferably, the glue applicator includes two sets of needle-type glue applicator spindles, which are arranged in opposite directions at 180°, and are used to apply adhesive glue and rubber rings to the surface of the annular groove of the radiator, respectively.

[0017] Preferably, the glue pump includes an electric pump, a glue tank, and a control panel;

[0018] The suction end of the electric pump is located in the glue tank, and the discharge end of the electric pump is connected to the glue applicator.

[0019] The control panel is connected to the electric pump;

[0020] The glue tank is also equipped with a pressure gauge.

[0021] Preferably, the drying mechanism includes a protective cover and a far-infrared heating tube;

[0022] One end of the protective cover is connected to the far-infrared heating tube, and the other end is connected to the second three-coordinate moving mechanism;

[0023] Except for the heating area, the far-infrared heating tube is coated with an infrared blocking coating.

[0024] Preferably, the far-infrared heating tube has the same shape as the rubber ring, and the interior of the far-infrared heating tube is filled with inert gas.

[0025] Preferably, the testing mechanism includes a tray and a weighing device, wherein the tray includes an upper load-bearing plate and a lower load-bearing plate;

[0026] The weighing device is positioned between the upper and lower support plates;

[0027] The weighing device includes a rack and pinion mechanism, a worm gear mechanism, and an encoder;

[0028] The encoder is connected to the worm gear mechanism;

[0029] The gear and rack mechanism and the worm gear mechanism.

[0030] Preferably, linear bearings and guide rods are also provided at the four corners of the upper and lower load-bearing plates to prevent the pallet from tipping over due to uneven force distribution.

[0031] Preferably, it also includes a control system for controlling the operation of the coating ring mechanism, the first three-coordinate moving mechanism, the drying mechanism, the second three-coordinate moving mechanism, the belt conveyor line, and the detection mechanism.

[0032] A method for using a finned radiator adhesive ring device includes the following steps:

[0033] Step S1: First, place the finned radiator on the testing mechanism;

[0034] Step S2: Start the belt conveyor line to move the finned radiator. When the finned radiator moves to the glue-coating ring station, the conveyor line stops.

[0035] Step S3: First, the glue applicator switches to the adhesive application function. Under the control of the first three-axis moving mechanism, the adhesive is applied along the annular groove of the finned radiator. The glue dispensing amount is precisely controlled by the glue pump and flow regulating valve of the glue applicator mechanism. At the same time, the actual glue dispensing amount is detected in real time by the weighing device to ensure the effect of the glue applicator.

[0036] Step S4: After the adhesive is applied, control the glue applicator to rotate 180 degrees and switch to the glue applicator function. Under the control of the first three-coordinate moving mechanism, the glue applicator is applied along the annular groove of the finned heat sink. The glue pump and flow regulating valve of the glue applicator mechanism are used to precisely control the amount of glue dispensed. At the same time, the actual amount of glue applied is detected in real time by the weighing device to ensure the effect of the glue applicator.

[0037] Step S5: After the rubber ring is applied, start the belt conveyor line to move the finned radiator to the drying station. Under the control of the second and third coordinate moving mechanism, the drying mechanism moves to the designated position for drying.

[0038] Step S6: After drying, start the belt conveyor line to move the finned radiator forward and unload it, while simultaneously processing the next batch.

[0039] The advantages and effects of this application are as follows:

[0040] 1. The present invention provides an automatic adhesive ring applicator for finned radiators. By using a three-coordinate moving mechanism to drive the adhesive ring applicator and the drying mechanism, and in conjunction with a belt conveyor to transport and inspect the mechanism, the entire process of applying adhesive, applying adhesive rings, and drying finned radiators is automated. This saves manpower and resources, and also avoids the health problems associated with manually heating the adhesive rings in the annular groove of the radiator with an electric hot air blower.

[0041] 2. The automatic glue applicator for finned radiators designed in this invention uses an electric pump to adjust the required amount of glue, and then uses a flow regulating valve to precisely control the amount of glue dispensed from the applicator head. At the same time, a measuring mechanism monitors the actual amount of glue applied in real time, realizing a closed-loop control of the glue applicator process and ensuring the efficiency and quality of glue application.

[0042] 3. The drying mechanism designed in this application adopts a contoured far-infrared heating tube, and is coated with an infrared blocking coating in all areas except the heating position, thereby achieving the technical effect of directional radiation heating of the rubber ring in one go.

[0043] 4. The automatic glue-applying device for finned radiators designed in this application is simple to operate and convenient to use. Simply place the finned radiator on the testing mechanism, and the automatic glue-applying device can realize the fully automated process of applying adhesive, applying glue rings, and drying the finned radiator.

[0044] The above description is only an overview of the technical solution of this application. In order to better understand the technical means of this application and implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this application more obvious and understandable, the preferred embodiments of this application are described in detail below with reference to the accompanying drawings.

[0045] The above and other objects, advantages and features of this application will become more apparent to those skilled in the art from the following detailed description of specific embodiments in conjunction with the accompanying drawings. Attached Figure Description

[0046] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0047] Figure 1 A front view of a finned radiator adhesive ring device provided in this application;

[0048] Figure 2 A top view of a finned radiator adhesive ring device provided in this application;

[0049] Figure 3 A side view of a finned radiator adhesive ring device provided in this application;

[0050] Figure 4 The structural diagram of the adhesive ring mechanism provided in this application;

[0051] Figure 5 The structural diagram of the adhesive pump provided in this application;

[0052] Figure 6 The structural diagram of the drying mechanism provided in this application;

[0053] Figure 7 The structural diagram of the far-infrared heating tube provided in this application;

[0054] Figure 8 A cross-sectional view of the far-infrared heating tube provided in this application;

[0055] Figure 9 The structural diagram of the testing organization provided in this application;

[0056] Reference numerals: 1. Glue applicator mechanism; 2. First three-axis moving mechanism; 3. Drying mechanism; 4. Second three-axis moving mechanism; 5. Frame; 6. Belt conveyor; 7. Detection mechanism; 8. Glue applicator head; 9. Rotary table; 10. Glue applicator pump; 11. Electric pump; 12. Glue tank; 13. Control panel; 14. Pressure gauge; 15. Protective cover; 16. Far-infrared heating tube; 17. Infrared blocking coating; 18. Upper support plate; 19. Lower support plate; 20. Gear and rack mechanism; 21. Worm gear mechanism; 22. Encoder; 23. Linear bearing; 24. Guide rod. Specific Implementation

[0057] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. In the following description, specific details such as specific configurations and components are provided merely to help fully understand the embodiments of this application. Therefore, those skilled in the art should understand that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of this application. In addition, for clarity and brevity, descriptions of known functions and structures are omitted in the embodiments.

[0058] It should be understood that the phrase "an embodiment" or "this embodiment" throughout the specification means that a specific feature, structure, or characteristic related to the embodiment is included in at least one embodiment of this application. Therefore, "an embodiment" or "this embodiment" appearing throughout the specification does not necessarily refer to the same embodiment. Furthermore, these specific features, structures, or characteristics can be combined in any suitable manner in one or more embodiments.

[0059] Furthermore, reference numerals and / or letters may be repeated in different examples within this application. Such repetition is for the purpose of simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or settings discussed.

[0060] In this article, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist simultaneously. The term " / and" in this article describes another type of relationship between related objects, indicating that two relationships can exist. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the related objects before and after it are in an "or" relationship.

[0061] In this article, the term "at least one" is merely a description of the relationship between related objects, indicating that there can be three relationships. For example, "at least one of A and B" can mean: A exists alone, A and B exist simultaneously, or B exists alone.

[0062] It should also be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion.

[0063] Example 1

[0064] This embodiment mainly introduces a finned heatsink adhesive ring device. Please refer to [reference needed]. Figure 1-3 Specifically, it includes a coating ring mechanism 1, a first three-coordinate moving mechanism 2, a drying mechanism 3, a second three-coordinate moving mechanism 4, a frame 5, a belt conveyor line 6, and a testing mechanism 7;

[0065] The adhesive ring mechanism 1 is mounted on the first three-axis moving mechanism 2;

[0066] The drying mechanism 3 is mounted on the second three-axis moving mechanism 4;

[0067] Both the first three-coordinate moving mechanism 2 and the second three-coordinate moving mechanism 4 are mounted on the upper part of the frame 5;

[0068] The first three-axis moving mechanism 2 is located to the left of the second three-axis moving mechanism 4;

[0069] The frame 5 is also equipped with a belt conveyor line 6, and the belt conveyor line 6 is also equipped with a detection mechanism 7.

[0070] Furthermore, the frame 5 is the supporting device for the entire device, with its bottom surface directly in contact with the foundation, and it supports the first three-coordinate moving mechanism 2, the second three-coordinate moving mechanism 4, and the belt conveyor line 6.

[0071] Furthermore, both the first three-coordinate moving mechanism 2 and the second three-coordinate moving mechanism 4 are based on a gantry frame structure and both use high-precision linear modules to form three coordinate moving axes, so as to achieve precise positioning and processing of the glue applicator and the drying device.

[0072] Furthermore, belt conveyors can use flat belts or synchronous belts for transportation, ensuring smooth and reliable transport.

[0073] For further details, please refer to... Figure 4 and Figure 1 The glue-applying ring mechanism 1 includes a glue-applying head 8, a rotary table 9, a flow regulating valve, and a glue-applying pump 10;

[0074] One side of the rotary table 9 is connected to the first three-coordinate moving mechanism 2, and the other side is connected to the glue applicator 8;

[0075] A flow regulating valve is provided between the glue applicator head 8 and the glue applicator pump 10.

[0076] Furthermore, the glue applicator 8 includes two sets of needle-type glue applicator spindles, which are arranged in opposite directions at 180°. They are used to apply adhesive glue and adhesive rings to the surface of the annular groove of the radiator, respectively. The needle-type glue applicator spindle has a one-way valve inside, which can be opened under a certain pressure and closed when the pressure is removed.

[0077] The rotary table allows the dispensing head to rotate 180° around the rotation center, enabling the exchange of positions between the two sets of needle-type dispensing spindles and thus switching the function of the dispensing head.

[0078] The electric pump maintains a certain amount of glue output that can be manually pre-adjusted according to the desired coating effect. The actual output flow rate is then controlled by a servo flow regulating valve on the pipeline. This allows two sets of needle-type glue-applying spindles to perform the glue-applying task evenly, ensuring both coating efficiency and coating effect.

[0079] For further details, please refer to... Figure 5 The glue pump 10 includes an electric pump 11, a glue tank 12, and a control panel 13;

[0080] The suction end of the electric pump 11 is located in the glue tank 12, and the discharge end of the electric pump 11 is connected to the glue applicator 8.

[0081] The control panel 13 is connected to the electric pump 11;

[0082] The glue tank 12 is also equipped with a pressure gauge 14.

[0083] For further details, please refer to... Figure 6 The drying mechanism 3 includes a protective cover 15 and a far-infrared heating tube 16;

[0084] One end of the protective cover 15 is connected to the far-infrared heating tube 16, and the other end is connected to the second three-coordinate moving mechanism 4;

[0085] Furthermore, the drying mechanism mainly uses far-infrared heating for drying. Based on the shape of the rubber ring, the far-infrared heating tube is designed in the shape of a rubber ring in a 1:1 ratio. A special metal is plated on the upper part of the heating tube to prevent far-infrared rays from penetrating, leaving only the lower heating position to ensure that most of the far-infrared rays radiate onto the rubber ring, ultimately achieving one-time directional heating to complete the drying of the rubber ring.

[0086] Please refer to Figure 8 The far-infrared heating tube 16, except for the heating position, is coated with an infrared blocking coating 17.

[0087] Furthermore, the far-infrared heating tube is mainly composed of a quartz tube, carbon fiber heating wire, magnets, leads, and inert gas.

[0088] For further details, please refer to... Figure 7 The far-infrared heating tube 16 has the same shape as the rubber ring, and the interior of the far-infrared heating tube 16 is filled with inert gas.

[0089] For further details, please refer to... Figure 9 The testing mechanism 7 includes a tray and a weighing device, and the tray includes an upper support plate 18 and a lower support plate 19.

[0090] The weighing device is positioned between the upper support plate 18 and the lower support plate 19;

[0091] The weighing device includes a rack and pinion mechanism 20, a worm gear mechanism 21, and an encoder 22;

[0092] The encoder 22 is connected to the worm gear mechanism 21;

[0093] The gear and rack mechanism 20 and the worm gear mechanism 21.

[0094] Furthermore, linear bearings 23 and guide rods 24 are provided at the four corners of the upper load-bearing plate 18 and the lower load-bearing plate 19 to prevent the pallet from tipping over due to uneven force distribution.

[0095] Furthermore, it also includes a control system for controlling the operation of the coating ring mechanism 1, the first three-coordinate moving mechanism 2, the drying mechanism 3, the second three-coordinate moving mechanism 4, the belt conveyor line 6, and the detection mechanism 7, to ensure that all functions are carried out in an orderly manner.

[0096] Furthermore, four sets of linear bearings and guide rods ensure that the pressure acting on the pallet is evenly distributed, causing the pallet to descend vertically and reducing the risk of tipping due to pressure applied to different parts of the pallet surface. The rack and pinion mechanism and the worm gear mechanism constitute a multi-stage reduction mechanism, collectively forming a displacement amplification mechanism that amplifies the displacement changes of the pallet before precise detection by an encoder. Before the coating process begins, the elastic force generated by the four springs balances the weight of the pallet and the workpiece, keeping the pallet stationary. During the coating process, as the number of coating rings increases, the pressure on the pallet increases, causing a descent. The four springs are further compressed, creating a new equilibrium and simultaneously driving the rack to descend. This, through the rack and pinion mechanism, drives the gear to rotate, which in turn drives the worm gear mechanism to rotate the worm. Finally, the encoder detects the worm's position change, and software processing generates a displacement-time curve, visually reflecting the gravity changes of the coating rings during the coating process and indirectly indicating the uniformity of the coating.

[0097] This invention discloses an automatic adhesive ring applicator for finned radiators. By using a three-coordinate moving mechanism to drive the adhesive ring applicator and drying mechanism, and in conjunction with a belt conveyor to transport and inspect the mechanism, the entire process of applying adhesive, applying adhesive rings, and drying finned radiators is automated. This saves manpower and resources, and also avoids the health problems associated with manually heating the adhesive rings in the annular grooves of the radiator with an electric hot air blower.

[0098] This invention discloses an automatic glue applicator for finned radiators. It uses an electric pump to adjust the required amount of glue, and a flow regulating valve to precisely control the amount of glue dispensed from the applicator head. At the same time, a measuring mechanism monitors the actual amount of glue applied in real time, realizing a closed-loop control of the glue applicator process and ensuring the efficiency and quality of glue application.

[0099] The drying mechanism designed in this application uses a contoured far-infrared heating tube, and is coated with an infrared-blocking coating in all areas except the heating position, thereby achieving the technical effect of directional radiation heating of the rubber ring in one go.

[0100] Example 2

[0101] Based on Example 1, this example mainly introduces a method for using a finned radiator adhesive ring device, including the following steps:

[0102] Step S1: First, place the finned radiator on the testing mechanism 7;

[0103] Step S2: Start the belt conveyor line 6 to move the finned radiator. When the finned radiator moves to the glue-coating ring station, the conveyor line stops.

[0104] Step S3: First, the glue applicator 8 switches to the adhesive application function. Under the control of the first three-coordinate moving mechanism 2, it applies adhesive along the annular groove of the finned heat sink. The glue dispensing amount is precisely controlled by the glue pump 10 and flow regulating valve of the glue ring mechanism 1. At the same time, the actual glue dispensing amount is detected in real time by the weighing device to ensure the effect of the glue ring.

[0105] Step S4: After the adhesive is applied, control the glue applicator 8 to rotate 180 degrees and switch to the glue applicator function. Under the control of the first three-coordinate moving mechanism 2, the glue applicator is applied along the annular groove of the finned heat sink. The glue pump 10 and flow regulating valve of the glue applicator mechanism 1 are used to precisely control the amount of glue dispensed. At the same time, the actual amount of glue applied is detected in real time by the weighing device to ensure the effect of the glue applicator.

[0106] Step S5: After the rubber ring is applied, start the belt conveyor line 6 to move the finned radiator to the drying station. Under the control of the second three-axis moving mechanism 4, the drying mechanism 3 moves to the designated position for drying.

[0107] Step S6: After drying, start the belt conveyor line 6 to move the finned radiator forward and unload it, while simultaneously processing the next batch.

[0108] The present application discloses an automatic adhesive ring applicator for finned radiators. The applicator is simple to operate and easy to use. Simply place the finned radiator on the testing mechanism, and the automatic adhesive ring applicator will automatically complete the entire process of applying adhesive, applying adhesive rings, and drying the finned radiator.

[0109] The above description is merely a preferred embodiment of the present invention and does not limit the scope of protection of the present invention. For those skilled in the art, the present invention can have various modifications and variations. Any changes, modifications, substitutions, integrations, and parameter alterations to these embodiments within the spirit and principles of the present invention, achieved through conventional substitutions or by achieving the same function without departing from the principles and spirit of the present invention, fall within the scope of protection of the present invention.

Claims

1. A method for using a finned radiator adhesive ring device, characterized in that, The method comprises the following steps: Step S1, first, place the finned heat sink on the detection mechanism (7); Step S2, start the belt conveying line (6) to move the finned heat sink, and stop the conveying line when the finned heat sink moves to the glue coating ring station; Step S3, the glue coating head (8) is first switched to the function of coating the adhesive, and under the control of the first three-coordinate moving mechanism (2), the adhesive is coated along the annular groove of the finned heat sink; the amount of adhesive is accurately controlled through the glue coating pump (10) and the flow regulating valve of the glue coating ring mechanism (1), and the actual amount of adhesive is detected in real time through the weighing device to ensure the effect of the glue coating ring; Step S4, after the adhesive is coated, the glue coating head (8) is rotated by 180 degrees to switch to the function of coating the glue ring, and under the control of the first three-coordinate moving mechanism (2), the glue ring is coated along the annular groove of the finned heat sink; the amount of adhesive is accurately controlled through the glue coating pump (10) and the flow regulating valve of the glue coating ring mechanism (1), and the actual amount of adhesive is detected in real time through the weighing device to ensure the effect of the glue coating ring; Step S5, after the glue ring is coated, start the belt conveying line (6) to move the finned heat sink to the drying station, and the drying mechanism (3) is moved to the specified position under the control of the second three-coordinate moving mechanism (4) to perform drying treatment; Step S6, after drying, start the belt conveying line (6) to move the finned heat sink forward, discharge, and process the next batch; The finned heat sink glue ring coating device comprises a glue ring coating mechanism (1), a first three-coordinate moving mechanism (2), a drying mechanism (3), a second three-coordinate moving mechanism (4), a rack (5), a belt conveying line (6), and a detection mechanism (7); The glue ring coating mechanism (1) is arranged on the first three-coordinate moving mechanism (2); The drying mechanism (3) is arranged on the second three-coordinate moving mechanism (4); The first three-coordinate moving mechanism (2) and the second three-coordinate moving mechanism (4) are both arranged on the upper part of the rack (5) and are both based on a gantry type frame structure and composed of three coordinate moving shafts by high-precision linear modules; The first three-coordinate moving mechanism (2) is arranged on the left side of the second three-coordinate moving mechanism (4); The rack (5) is further provided with the belt conveying line (6), and the belt conveying line (6) is provided with the detection mechanism (7); The drying mechanism (3) comprises a far infrared heating pipe (16), and the far infrared heating pipe (16) is filled with an infrared blocking coating (17) except for the heating position; The glue ring coating mechanism (1) comprises a glue coating head (8), a rotary table (9), a flow regulating valve, and a glue coating pump (10); The rotary table (9) can rotate the glue coating head (8) by 180° around the rotation center, one side of the rotary table (9) is connected to the first three-coordinate moving mechanism (2), and the other side of the rotary table (9) is connected to the glue coating head (8); the flow regulating valve is arranged between the glue coating head (8) and the glue coating pump (10); ​ The detection mechanism (7) comprises a tray and a weighing device, the tray comprises an upper bearing plate (18) and a lower bearing plate (19); the weighing device is arranged between the upper bearing plate (18) and the lower bearing plate (19), and comprises a gear and rack mechanism (20), a worm gear mechanism (21) and an encoder (22); the encoder (22) is connected with the worm gear mechanism (21); Linear bearings (23) and guide rods (24) are further arranged at four corners of the upper bearing plate (18) and the lower bearing plate (19), so as to prevent the tray from overturning due to uneven force; The glue applying head (8) comprises two sets of needle type glue applying main shafts, the two sets of needle type glue applying main shafts are arranged in opposite directions at 180°, and are respectively used for applying glue and a glue ring to the surface of the annular groove of the radiator; The drying mechanism (3) further comprises a protective cover (15); one end of the protective cover (15) is connected with the far infrared heating pipe (16), and the other end of the protective cover (15) is connected with the second three-coordinate moving mechanism (4).

2. The method of using a finned heat sink coating ring apparatus of claim 1, wherein, The glue applying pump (10) comprises an electric pump (11), a glue tank (12) and a control panel (13); The glue suction end of the electric pump (11) is located in the glue tank (12), and the glue discharge end of the electric pump (11) is connected with the glue applying head (8); The control panel (13) is connected with the electric pump (11); The glue tank (12) is further provided with a pressure gauge (14).

3. The method of using a finned heat sink coating ring apparatus of claim 1, wherein, The shape of the far infrared heating pipe (16) is the same as that of the glue ring, and the far infrared heating pipe (16) is filled with inert gas.

4. The method of using a finned heat sink coating ring apparatus of claim 1, wherein, Further comprising a control system, which is used for controlling the operation of the glue ring applying mechanism (1), the first three-coordinate moving mechanism (2), the drying mechanism (3), the second three-coordinate moving mechanism (4), the belt conveying line (6) and the detection mechanism (7).

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