Automatic equipment for pin chip of radiating fin

Abstract

The invention discloses automatic pin chip equipment for radiating fins, which comprises a supporting mechanism, a pin chip main body and a radiating fin main body, and is characterized in that the supporting mechanism comprises a base serving as a substrate, and the upper end surface of the base is provided with a feeding mechanism for taking the pin chip main body; according to the invention, the gluing mechanism is used for gluing the pin chip main body and the heat dissipation fin main body, and the driving mechanism is used for driving the glue removing mechanism to work in order to avoid the dripping condition caused by the fact that a large amount of glue is attached to a gluing pad before gluing, so that the glue removing efficiency is improved. By means of meshing transmission of a second straight gear and a third straight gear in the glue removing mechanism, the two glue removing plates can synchronously achieve linear motion and achieve limiting of the glue coating pad, then the glue removing mechanism can conduct linear motion, and therefore redundant glue attached to the glue coating pad is removed through the glue removing plates, and the glue removing efficiency is improved. In this way, the situation of dripping caused by excessive colloids in the using process is reduced, and subsequent cleaning inconvenience is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of heat dissipation fins, in particular to a device for automatically assembling pin chips of heat dissipation fins. Background Art

[0002] With the rapid development of modern electronic technology, the heat dissipation demand of high-performance electronic equipment is increasing. As a key heat dissipation component in electronic equipment, the performance of the heat sink fin directly affects the stability and service life of the equipment. As a connecting bridge between the heat sink fin and the electronic device motherboard, the pin chip's fixation and thermal conductivity are also crucial. In order to improve the fixation effect and thermal conductivity of the heat sink fin pin chip, the industry has begun to adopt the method of glue fixation. Glue fixation can not only provide uniform stress distribution and reduce the risk of pin breakage, but also further improve the heat transfer efficiency between the heat sink fin and the pin chip through the thermal conductivity of the colloidal material.

[0003] In the existing manufacturing process of heat sink fin pin chips, the gluing process is a crucial step, which is directly related to the bonding strength and stability between the pin chip body and the heat sink fin body. After long-term use, a layer of colloid residue often accumulates on the surface of the gluing pad. These residues will not only reduce the gluing effect of the gluing pad, but may also drip due to squeezing during the gluing process, resulting in vacancies in the gluing area or uneven distribution of colloid. The excess colloid will not only affect the uniformity and accuracy of the gluing, but may also drip onto other parts of the equipment or the workbench during the gluing process, causing subsequent cleaning inconvenience and potential quality risks. For this reason, we propose an automatic equipment for pin chips of heat sink fins. Summary of the invention

[0004] The object of the present invention is to provide a device for automatically assembling pin chips of heat sink fins to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic pin chip equipment for a heat sink, comprising a supporting mechanism, a pin chip body and a heat sink body, the supporting mechanism comprising a base as a substrate, the upper end surface of the base is provided with a feeding mechanism for picking up the pin chip body, the upper end surface of the base is located below the feeding mechanism and is provided with a conveyor belt for conveying the pin chip body, the upper end surface of the base is located at one side of the feeding mechanism and is provided with a picking mechanism for locking the pin chip body and the heat sink body and then transferring, the upper end surface of the base is located at one side of the picking mechanism and is provided with a locking mechanism for locking the pin chip body and the heat sink body, a gluing mechanism for gluing the upper end surface of the pin chip body is provided at a longitudinally symmetrical position of the upper end surface of the base and the gluing mechanism, the upper end surface of the base is located below the gluing mechanism and is provided with a glue box for storing glue, the inner top end of the glue box is provided with a glue removal mechanism for removing excess glue contaminated by the glue application mechanism, and the outer side wall of the glue box is provided with a driving mechanism for driving the glue removal mechanism to operate.

[0006] As a preferred embodiment of the above technical solution, the supporting mechanism also includes a supporting plate fixedly connected to the outer wall of the base, a collection box for collecting products is placed on the upper end surface of the support plate, a first motor is fixedly connected to the center of the upper end surface of the base, the output end of the first motor is fixedly connected to a dividing plate through a rotating shaft, the upper end surface of the base is located below the dividing plate, and a plurality of support rods for support are fixedly connected in an annular array, the lower end surface of the dividing plate is rotatably sleeved with the end surface of the support rod, and a plurality of positioning seats are fixedly connected in an annular array on the upper end surface of the dividing plate, a pin chip body is placed inside the positioning seat, and a heat dissipation fin body is stacked and placed above the pin chip body.

[0007] As a preferred embodiment of the above technical solution, the feeding mechanism includes a first support platform fixedly connected to the upper end surface of the base located on one side of the dividing plate, the upper end surface of the first support platform is fixedly connected to a top plate, the middle part of the inner wall of the first support platform is fixedly connected to a first electric push rod, the inner wall of the first support platform is located on both sides of the first electric push rod and is fixedly connected to a first guide rod, the telescopic end of the first electric push rod is fixedly connected to a first movable platform, and the first movable platform is slidably sleeved on the outer wall of the first guide rod, and the center of the lower end surface of the first movable platform is fixedly connected to a second electric push rod.

[0008] As a preferred embodiment of the above technical solution, the material picking mechanism includes a second support platform fixedly connected to the upper end surface of the base, a transverse panel is fixedly connected to the top of the second support platform close to the dividing plate, an L-shaped plate is slidably connected to the side of the transverse panel away from the second support platform, the upper end surface of the L-shaped plate is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a lead screw, the side of the L-shaped plate away from the second support platform is located at the end of the lead screw and is fixedly connected to an auxiliary platform, and the lead screw is rotatably sleeved with the auxiliary platform through a bearing, the side of the L-shaped plate away from the second support platform is symmetrically fixedly connected to a guide rail, the side of the L-shaped plate away from the second support platform is located at the outer wall of the guide rail and is slidably sleeved, and the fixed plate is close to the second support platform. A connecting plate is fixedly connected to the middle part of one side of the second motor, and the connecting plate is threadedly sleeved with the lead screw, a third motor is fixedly connected to the edge of the side of the horizontal panel away from the L-shaped plate, a first synchronous wheel is symmetrically rotatably sleeved on the side of the horizontal panel away from the second support platform, and a first synchronous belt for transmission is sleeved on the outer walls of the two first synchronous wheels, an output end of the third motor is fixedly connected to an end of one of the first synchronous wheels through a rotating shaft, a first clamping plate is fixedly connected to the side of the L-shaped plate close to the horizontal panel, and the first clamping plate is fixedly connected to one section of the outer wall of the first synchronous belt by bolts, and a picking mechanism for clamping the product is provided on the side of the fixed plate away from the horizontal panel and the telescopic end of the second electric push rod.

[0009] As a preferred embodiment of the above technical scheme, the picking mechanism includes a special-shaped plate fixedly connected to a side of the fixed plate away from the horizontal panel and the telescopic end of the second electric push rod, the outer wall of the special-shaped plate is fixedly connected to the fourth motor, the side of the special-shaped plate away from the fourth motor is rotatably sleeved with a first spur gear, and the output end of the fourth motor is fixedly connected to the end of the first spur gear through a rotating shaft, the outer wall of the special-shaped plate is located below the first spur gear and is symmetrically rotatably sleeved with a crank gear, and one of the crank gears is meshed with the first spur gear for transmission, and the opposite sides of the two crank gears are meshed for transmission, the outer wall of the special-shaped plate is located below the fourth motor and is rotatably sleeved with an extension arm, the ends of the extension arm and the crank gear are provided with clamping arms for clamping the pin chip body and the heat dissipation fin body, the outer wall of the special-shaped plate is located below the crank gear and is rotatably sleeved with a limiting arm, and the end of the limiting arm is rotatably sleeved with the outer wall of the clamping arm.

[0010] As a preferred embodiment of the above technical solution, the locking mechanism includes a third support platform fixedly connected to the upper end surface of the base, the inner top end of the third support platform is fixedly connected to a third electric push rod, the telescopic end of the third electric push rod is fixedly connected to a U-shaped frame, the side of the U-shaped frame away from the third support platform is fixedly connected to a wire locking machine for locking the pin chip body and the heat sink fin body, and the inside of the third support platform is fixedly connected to a crossbeam that cooperates with the U-shaped frame to form a sliding sleeve.

[0011] As a preferred embodiment of the above technical scheme, the glue coating mechanism includes a fourth support platform fixedly connected to the upper end surface of the base at a longitudinally symmetrical position with the material picking mechanism, the inner side wall of the fourth support platform is fixedly connected to a fourth electric push rod, the telescopic end of the fourth electric push rod is fixedly connected to the second movable platform, and the second movable platform is slidably sleeved with the inner top end of the fourth support platform, the inner side walls of the fourth support platform are located on both sides of the fourth electric push rod and are fixedly connected to a second guide rod for guiding and supporting the second movable platform, the end of the second guide rod is rotatably sleeved with a first bearing frame for increasing stability through a bearing, and the end of the first bearing frame is fixedly connected to the inner top end of the fourth support platform, the lower end surface of the second movable platform is fixedly connected to a fifth electric push rod, the telescopic end of the fifth electric push rod is fixedly connected to a limiting card frame, and the interior of the limiting card frame is fixedly connected to a glue coating pad for coating glue on the end surface of the pin chip body by bolts.

[0012] As a preferred embodiment of the above technical solution, the driving mechanism includes an extension seat fixedly connected to the outer wall of the plastic box, the inner wall of the extension seat is fixedly connected to a fifth motor, the output end of the fifth motor is fixedly connected to a driving rod, the upper end surface of the extension seat is symmetrically fixedly connected to a second bearing frame, two opposite side ends of the second bearing frames are rotatably sleeved with a worm through bearings, and the outer wall of the driving rod is rotatably sleeved with a worm wheel that meshes with the worm for transmission.

[0013] As a preferred embodiment of the above technical solution, the driving mechanism also includes a second synchronous wheel symmetrically rotatably sleeved on the outer wall of the rubber box, the outer walls of the two second synchronous wheels are sleeved with a second synchronous belt, the outer wall of the rubber box is located on both sides of the outer wall of the second synchronous wheel close to the extension seat, and the telescopic end of the sixth electric push rod is fixedly connected to a push plate, the outer wall of the driving rod is provided with a spline groove, the outer wall of the driving rod is slidably sleeved with a two-way gear disk at the position of the spline groove, and the push plate is rotatably sleeved on the outer wall of the two-way gear disk, the side of the worm gear close to the sixth electric push rod is fixedly connected to the first gear disk, and the first gear disk is rotatably sleeved with the driving rod, the outer wall of the second synchronous wheel close to the extension seat side is fixedly connected to the second gear disk, the first gear disk and the second gear disk are both meshed with the two-way gear disk for transmission, and the end of the driving rod is rotatably sleeved with the second gear disk through a bearing.

[0014] As a preferred embodiment of the above technical solution, the glue removal mechanism includes a third bearing frame symmetrically fixedly connected to the upper end surface of the glue box, the opposite ends of the two third bearing frames are rotatably sleeved with a spline shaft through a bearing, the outer walls of the spline shaft and the worm are fixedly sleeved with a third synchronous wheel, the outer walls of the two third synchronous wheels are sleeved with a third synchronous belt, the inner top end of the glue box is located below the spline shaft and is slidably sleeved with an inner frame, the outer side wall of the inner frame is fixedly connected with a second clamping plate, and the second clamping plate is connected to the second synchronous belt by bolts, the inner bottom end of the inner frame is rotatably connected with the second spur gear and the third spur gear, and the second spur gear and the third spur gear are meshed for transmission, and the inner bottom end of the inner frame is The bracket is slidingly sleeved, and the lower end surfaces of the second spur gear and the third spur gear are provided with guide grooves that drive the bracket to move linearly. The end bolts of the bracket are connected to a degumming plate for limiting the extrusion of the glue pad. The upper end surface of the inner frame is fixedly connected to a gear seat, and the inner side wall and the inner bottom end of the gear seat are respectively rotatably sleeved with the first bevel gear and the second bevel gear that mesh with each other for transmission. The upper end surface of the third spur gear is coaxially fixedly connected with the second bevel gear, the gear seat is rotatably sleeved with the spline shaft, the first bevel gear is slidingly sleeved with the spline shaft, the upper end surface of the glue box is penetrated by a second opening for the gear seat to move, and the side of the glue box close to the extension seat is penetrated by a first opening for the second clamping plate to move.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention is provided with a glue coating mechanism to coat the pin chip body and the heat dissipation fin body with glue. In order to avoid a large amount of colloid adhering to the glue coating pad before gluing and causing dripping, a driving mechanism is used to drive the glue removal mechanism to work, and the second spur gear and the third spur gear inside the glue removal mechanism are meshed and driven to enable the two glue removal plates to synchronously realize linear motion and limit the glue coating pad. Then the glue removal mechanism can perform linear motion, thereby removing excess colloid adhering to the glue coating pad through the glue removal plates. In this way, excessive colloid during use can be reduced, resulting in dripping and causing inconvenience in subsequent cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall side structure of the present invention; Figure 3 It is a schematic diagram of the overall top view structure of the present invention; Figure 4 This is a schematic diagram of the split structure of the base and the indexing plate of the present invention; Figure 5 It is a schematic diagram of the structure of the feeding mechanism of the present invention; Figure 6 It is a structural schematic diagram of the material taking mechanism of the present invention; Figure 7 This is a schematic diagram of the disassembled structure of the material taking mechanism of the present invention; Figure 8 It is a structural schematic diagram of the material taking mechanism of the present invention; Fig. 9 It is a schematic diagram of the locking mechanism structure of the present invention; Fig.10 It is a structural schematic diagram of the gluing mechanism of the present invention; Fig.11 This is a schematic diagram of the top view of the plastic box of the present invention; Fig.12 This is a schematic diagram of the split structure of the plastic box of the present invention; Fig.13 This is a bottom view of the structure of the gluing mechanism of the present invention; Fig.14 This is a schematic diagram of the internal split structure of the internal frame of the present invention; Fig.15 This is a schematic diagram of the third spur gear transmission structure of the present invention; Fig.16 It is a schematic diagram of the driving mechanism structure of the present invention.

[0017] In the figure: 1. Support mechanism; 11. Base; 12. Collection box; 13. Glue box; 131. First opening; 132. Second opening; 14. Support plate; 15. First motor; 16. Support rod; 17. Indexing plate; 171. Positioning seat; 172. Pin chip body; 173. Heat sink fin body; 2. Feeding mechanism; 21. First supporting platform; 22. Top plate; 23. First electric push rod; 24. First guide rod; 25. First movable platform; 26. Second electric push rod; 3. Retrieving mechanism; 31. First Second support platform; 32, horizontal panel; 33, L-shaped plate; 34, second motor; 341, lead screw; 342, auxiliary platform; 343, connecting plate; 344, fixing plate; 35, third motor; 351, first synchronous wheel; 352, first synchronous belt; 36, guide rail; 37, first clamping plate; 4, locking mechanism; 41, third support platform; 42, third electric push rod; 43, U-shaped frame; 44, wire locking machine; 45, crossbeam; 5, taking mechanism; 51, special-shaped plate; 52, fourth motor; 53, first straight gear; 54, crank gear; 55, extension arm; 56, clamping arm; 57, limit arm; 6, glue coating mechanism; 61, fourth support platform; 62, second guide rod; 63, fourth electric push rod; 64, second movable platform; 65, fifth electric push rod; 66, limit bracket; 67, glue coating pad; 68, first bearing frame; 7, driving mechanism; 71, extension seat; 72, fifth motor; 73, driving rod; 731, spline groove; 74, second bearing frame; 75, worm; 751, worm wheel; 76, sixth electric push rod; 76 1. Push plate; 762. Bidirectional toothed disc; 763. First toothed disc; 764. Second toothed disc; 77. Second synchronous wheel; 771. Second synchronous belt; 8. Glue removal mechanism; 81. Third bearing frame; 82. Spline shaft; 83. Third synchronous wheel; 84. Third synchronous belt; 85. Inner frame; 851. Second clamping plate; 852. Second spur gear; 853. Third spur gear; 854. Bracket; 855. Glue removal plate; 856. Guide groove; 86. Gear seat; 861. First bevel gear; 862. Second bevel gear. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1 - Figure 4The present invention provides a technical solution: an automatic pin chip assembly device for a heat sink, comprising a support mechanism 1, a pin chip body 172 and a heat sink body 173, wherein the support mechanism 1 comprises a base 11 as a base, and a feeding mechanism 2 for taking the pin chip body 172 is arranged on the upper end surface of the base 11, and a conveyor belt for conveying the pin chip body 172 is arranged on the upper end surface of the base 11 below the feeding mechanism 2, and a take-up machine for locking the pin chip body 172 and the heat sink body 173 and transferring them is arranged on the upper end surface of the base 11 at one side of the feeding mechanism 2. The upper end surface of the base 11 is located at one side of the material taking mechanism 3 and is provided with a locking mechanism 4 for locking the pin chip body 172 and the heat dissipation fin body 173; the upper end surface of the base 11 is provided with a gluing mechanism 6 for gluing the upper end surface of the pin chip body 172 at a longitudinally symmetrical position with the material taking mechanism 3; the upper end surface of the base 11 is located below the gluing mechanism 6 and is provided with a glue box 13 for storing glue; the inner top end of the glue box 13 is provided with a glue removal mechanism 8 for removing excess glue contaminated by the glue application mechanism 6; the outer side wall of the glue box 13 is provided with a driving mechanism 7 for driving the glue removal mechanism 8 to operate.

[0020] By adopting the above technical scheme, the feeding mechanism 2 can accurately and quickly pick up the pin chip body 172 to ensure the continuity of the production process. The conveyor belt is located below the feeding mechanism 2, and is responsible for orderly conveying the pin chip body 172 to the designated position to prepare for subsequent operations. On the other side of the equipment, the gluing mechanism 6 and the material taking mechanism 3 are in a longitudinally symmetrical position, and are responsible for evenly applying the colloid on the upper end surface of the pin chip body 172, which is of great significance for enhancing the adhesion between the pin chip body 172 and the heat sink fin body 173 and improving the overall stability of the product. At the same time, the locking mechanism 4 is located on one side of the material taking mechanism 3, and is specifically responsible for further locking and fixing the pin chip body 172 and the heat sink fin body 173 to ensure a close combination between the two. In order to prevent the gluing mechanism 6 from being contaminated with excess colloid during the gluing process and affecting the gluing effect, a gluing removal mechanism 8 is specially provided at the inner top of the glue box 13. This mechanism can remove excess colloid on the gluing mechanism 6 in real time to ensure accurate and efficient gluing.

[0021] See also Figure 1 - Figure 4The support mechanism 1 also includes a support plate 14 fixedly connected to the outer wall of the base 11, a collection box 12 for collecting products is placed on the upper end surface of the support plate 14, a first motor 15 is fixedly connected to the center of the upper end surface of the base 11, and the output end of the first motor 15 is fixedly connected to a dividing plate 17 through a rotating shaft, the upper end surface of the base 11 is located below the dividing plate 17, and a plurality of support rods 16 for support are fixedly connected in a circular array, the lower end surface of the dividing plate 17 is rotatably sleeved with the end surface of the support rod 16, and a plurality of positioning seats 171 are fixedly connected in a circular array on the upper end surface of the dividing plate 17, a pin chip body 172 is placed inside the positioning seat 171, and a heat dissipation fin body 173 is stacked and placed above the pin chip body 172.

[0022] By adopting the above technical scheme, the first motor 15 fixedly connected at the center of the upper end surface of the base 11, as one of the power sources of the equipment, realizes the precise driving of the dividing plate 17 through the tight connection between the rotating shaft and the dividing plate 17. The lower end surface of the dividing plate 17 is rotatably sleeved with the end surface of the support rod 16, which ensures the stability and smoothness of the dividing plate 17 during the rotation process. At the same time, a plurality of positioning seats 171 fixedly connected to the upper end surface of the dividing plate 17 in a circular array provide precise positioning and support for the placement of the pin chip body 172. A pin chip body 172 can be placed inside each positioning seat 171, and a heat sink fin body 173 can be stacked on top of it. Such a design not only saves space, but also ensures the precise alignment of the pin chip and the heat sink fin during the assembly process, laying a solid foundation for the subsequent locking and gluing processes.

[0023] See also Figure 1 , Figure 2 and Figure 5 The feeding mechanism 2 includes a first support platform 21 fixedly connected to the upper end surface of the base 11 and located on one side of the dividing plate 17, a top plate 22 is fixedly connected to the upper end surface of the first support platform 21, a first electric push rod 23 is fixedly connected to the middle of the inner wall of the first support platform 21, and first guide rods 24 are fixedly connected to the inner wall of the first support platform 21 at both sides of the first electric push rod 23. The telescopic end of the first electric push rod 23 is fixedly connected to a first movable platform 25, and the first movable platform 25 is slidably sleeved on the outer wall of the first guide rod 24, and a second electric push rod 26 is fixedly connected to the center of the lower end surface of the first movable platform 25.

[0024] By adopting the above technical scheme, the first electric push rod 23 fixedly connected to the middle part of the inner wall of the first support platform 21 is the power core of the feeding mechanism 2. Through the telescopic movement of its telescopic end, the first movable platform 25 can be driven to move forward and backward, thereby realizing the precise feeding of the pin chip body 172. The first movable platform 25 is slidably sleeved on the outer wall of the first guide rod 24. This design not only limits the moving direction of the first movable platform 25, but also ensures its stability and accuracy during the movement. The second electric push rod 26 is also fixedly connected at the center of the lower end surface of the first movable platform 25. This design enables the feeding mechanism 2 to realize the vertical lifting operation of the pin chip body 172. Through the telescopic movement of the second electric push rod 26, the pin chip body 172 can be easily lifted from the feeding position to a height aligned with the positioning seat 171 on the dividing plate 17, and then accurately placed in the positioning seat 171.

[0025] See also Figure 1 - Figure 7 The material-retrieving mechanism 3 includes a second support platform 31 fixedly connected to the upper end surface of the base 11, a transverse panel 32 is fixedly connected to the top of the second support platform 31 close to the dividing plate 17, an L-shaped plate 33 is slidably connected to the side of the transverse panel 32 away from the second support platform 31, a second motor 34 is fixedly connected to the upper end surface of the L-shaped plate 33, a lead screw 341 is fixedly connected to the output end of the second motor 34, an auxiliary platform 342 is fixedly connected to the end of the lead screw 341 on the side of the L-shaped plate 33 away from the second support platform 31, and the lead screw 341 is rotatably sleeved with the auxiliary platform 342 through a bearing, a guide rail 36 is symmetrically fixedly connected to the side of the L-shaped plate 33 away from the second support platform 31, a fixed plate 344 is slidably sleeved on the outer wall of the guide rail 36 on the side of the L-shaped plate 33 away from the second support platform 31, and the fixed plate 344 is close to the second motor 3 A connecting plate 343 is fixedly connected to the middle part of one side of the L-shaped plate 34, and the connecting plate 343 is threadedly sleeved with the lead screw 341. A third motor 35 is fixedly connected to the edge of one side of the horizontal panel 32 away from the L-shaped plate 33. A first synchronous wheel 351 is symmetrically rotatably sleeved on one side of the horizontal panel 32 away from the second support platform 31. The outer walls of the two first synchronous wheels 351 are sleeved with a first synchronous belt 352 for transmission. The output end of the third motor 35 is fixedly connected to the end of one of the first synchronous wheels 351 through a rotating shaft. A first clamping plate 37 is fixedly connected to one side of the L-shaped plate 33 close to the horizontal panel 32, and the first clamping plate 37 is fixedly connected to one section of the outer wall of the first synchronous belt 352 by bolts. A picking mechanism 5 for clamping the product is provided on the side of the fixed plate 344 away from the horizontal panel 32 and the telescopic end of the second electric push rod 26.

[0026] By adopting the above technical scheme, a horizontal panel 32 fixedly connected to the top of one side of the second support platform 31 close to the dividing plate 17 provides a stable supporting surface for the sliding connection of the L-shaped plate 33. The design of the L-shaped plate 33 enables the material picking mechanism 3 to move flexibly in the horizontal direction to adapt to the pin chip body 172 and the heat dissipation fin body 173 in different positions. The second motor 34 fixedly connected to the upper end surface of the L-shaped plate 33 realizes precise control of the fixed plate 344 in the vertical direction through the lead screw 341 fixedly connected to its output end. The first synchronous belt 352 is fixedly connected to the first clamping plate 37 by bolts, which ensures the stability and accuracy of the L-shaped plate 33 during movement. The side of the fixed plate 344 away from the horizontal panel 32 and the telescopic end of the second electric push rod 26 are both provided with a picking mechanism 5, so that the material picking mechanism 3 can clamp the pin chip body 172 and the heat dissipation fin body 173 while also realizing their precise transfer through the telescopic movement of the second electric push rod 26.

[0027] See also Figure 5 - Figure 8 The taking mechanism 5 includes a special-shaped plate 51 fixedly connected to the side of the fixed plate 344 away from the horizontal panel 32 and the telescopic end of the second electric push rod 26, the outer wall of the special-shaped plate 51 is fixedly connected to the fourth motor 52, the side of the special-shaped plate 51 away from the fourth motor 52 is rotatably sleeved with a first spur gear 53, and the output end of the fourth motor 52 is fixedly connected to the end of the first spur gear 53 through a rotating shaft, the outer wall of the special-shaped plate 51 is located below the first spur gear 53 and is symmetrically rotatably sleeved with a crank gear 54, and one of the The crank gears 54 are meshed with the first spur gear 53 for transmission, and the opposite sides of the two crank gears 54 are meshed with transmission. The outer wall of the special-shaped plate 51 is located below the fourth motor 52 and is rotatably sleeved with an extension arm 55. The ends of the extension arm 55 and the crank gear 54 are provided with clamping arms 56 for clamping the pin chip body 172 and the heat dissipation fin body 173. The outer wall of the special-shaped plate 51 is located below the crank gear 54 and is rotatably sleeved with a limiting arm 57, and the end of the limiting arm 57 is rotatably sleeved with the outer wall of the clamping arm 56.

[0028] By adopting the above technical scheme, the picking mechanism 5 is used as a key component in the automatic equipment of the pin chip body 172 and the heat dissipation fin body 173, which not only improves the automation level of the equipment, but also ensures the precise clamping and stable transfer of the pin chip body 172 and the heat dissipation fin body 173 during the assembly process. The picking mechanism 5 includes a special-shaped plate 51 fixedly connected to the side of the fixed plate 344 away from the horizontal panel 32 and the telescopic end of the second electric push rod 26. The design of the special-shaped plate 51 not only provides stable support for the subsequent clamping mechanism, but also the crank gear 54 symmetrically rotated and sleeved below the first straight gear 53, through the meshing transmission with the first straight gear 53 and the relative meshing transmission between the two crank gears 54, realizes the conversion of the rotational motion of the fourth motor 52 into the circular arc motion of the crank gear 54, ensuring the precise control of the clamping arm 56 when clamping and releasing the pin chip body 172 and the heat dissipation fin body 173.

[0029] See also Figure 1 , Figure 2 and Fig. 9 The locking mechanism 4 includes a third support platform 41 fixedly connected to the upper end surface of the base 11, a third electric push rod 42 is fixedly connected to the inner top end of the third support platform 41, a U-shaped frame 43 is fixedly connected to the telescopic end of the third electric push rod 42, a wire locking machine 44 for locking the pin chip body 172 and the heat dissipation fin body 173 is fixedly connected to the side of the U-shaped frame 43 away from the third support platform 41, and a crossbeam 45 that cooperates with the U-shaped frame 43 to form a sliding sleeve is fixedly connected inside the third support platform 41.

[0030] By adopting the above technical scheme, the third electric push rod 42 fixedly connected to the inner top end of the third support platform 41 serves as the power source of the locking mechanism 4. Through the telescopic movement of its telescopic end, precise control of the U-shaped frame 43 is achieved. The U-shaped frame 43 provides stable support for the thread locking machine 44. The thread locking machine 44 can achieve precise locking between the pin chip body 172 and the heat sink fin body 173, which not only improves the locking accuracy and stability, but also ensures the firmness of the pin chip body 172 and the heat sink fin body 173 after assembly, avoiding performance degradation or failure caused by looseness.

[0031] See also Figure 1 - Fig.13The glue coating mechanism 6 includes a fourth support platform 61 fixedly connected to the upper end surface of the base 11 at a longitudinally symmetrical position with the material taking mechanism 3, a fourth electric push rod 63 is fixedly connected to the inner side wall of the fourth support platform 61, a telescopic end of the fourth electric push rod 63 is fixedly connected to the second movable platform 64, and the second movable platform 64 is slidably sleeved with the inner top end of the fourth support platform 61, and the inner side walls of the fourth support platform 61 are located on both sides of the fourth electric push rod 63. The second guide rod 62 for guiding and supporting the second movable platform 64 is fixedly connected, and the end of the second guide rod 62 is rotatably sleeved with a first bearing frame 68 for increasing stability through a bearing, and the end of the first bearing frame 68 is fixedly connected to the inner top end of the fourth support platform 61, and the lower end surface of the second movable platform 64 is fixedly connected with a fifth electric push rod 65, and the telescopic end of the fifth electric push rod 65 is fixedly connected to a limited card frame 66, and the inside of the limited card frame 66 is fixedly connected with a glue coating pad 67 for coating glue on the end surface of the pin chip body 172 by bolts.

[0032] By adopting the above technical solution, the fourth electric push rod 63 fixedly connected to the inner wall of the fourth support platform 61 serves as the power source of the glue coating mechanism 6. Through the telescopic movement of its telescopic end, precise control of the second movable platform 64 is achieved. The second movable platform 64 is slidably sleeved with the inner top end of the fourth support platform 61. This design not only limits the moving direction of the second movable platform 64, but also ensures its stability and accuracy during the movement. The second guide rod 62 not only provides additional support and guidance for the second movable platform 64, but also further increases the stability of the glue coating mechanism 6 through the first bearing frame 68 rotatably sleeved at its end through the bearing. Qualitatively, the end of the first bearing frame 68 is fixedly connected to the inner top end of the fourth support platform 61. Such a design not only enables the second guide rod 62 to rotate smoothly, but also avoids the problems of wear and looseness caused by long-term use. The fifth electric push rod 65 fixedly connected to the lower end face of the second movable platform 64, as another power source of the glue coating mechanism 6, realizes precise control of the limit bracket 66 through the telescopic movement of its telescopic end. The interior of the limit bracket 66 is fixedly connected to the glue coating pad 67 by bolts, which not only enables the glue coating pad 67 to be firmly fixed in the limit bracket 66, but also ensures the accuracy and consistency of the glue coating operation.

[0033] See also Fig.10 - Fig.16 The driving mechanism 7 includes an extension seat 71 fixedly connected to the outer wall of the plastic box 13, a fifth motor 72 is fixedly connected to the inner wall of the extension seat 71, a driving rod 73 is fixedly connected to the output end of the fifth motor 72, and a second bearing frame 74 is symmetrically fixedly connected to the upper end surface of the extension seat 71. A worm 75 is rotatably sleeved on the opposite side ends of the two second bearing frames 74 through bearings, and a worm wheel 751 meshing with the worm 75 is rotatably sleeved on the outer wall of the driving rod 73.

[0034] By adopting the above technical solution, the fifth motor 72 fixedly connected to the inner wall of the extension seat 71 serves as the power source of the driving mechanism 7. Through the fixed connection between its output end and the driving rod 73, precise control of the driving rod 73 is achieved. Two second bearing frames 74 are symmetrically fixedly connected to the upper end surface of the extension seat 71. The two second bearing frames 74 are rotatably sleeved with a worm 75 through bearings. The design of the worm 75 not only provides stable support for the subsequent worm gear transmission, but also realizes precise meshing transmission with the worm wheel 751 through its special tooth structure.

[0035] See also Fig.10 - Fig.16 The driving mechanism 7 also includes a second synchronous wheel 77 symmetrically rotatably sleeved on the outer wall of the plastic box 13, and the outer walls of the two second synchronous wheels 77 are sleeved with a second synchronous belt 771. The outer wall of the plastic box 13 is located on the side of the second synchronous wheel 77 near the extension seat 71. Both sides of the outer wall are fixedly connected to the sixth electric push rod 76, and the telescopic end of the sixth electric push rod 76 is fixedly connected to the push plate 761. The outer wall of the driving rod 73 is provided with a spline groove 731, and the outer wall of the driving rod 73 is located at the position of the spline groove 731. The sliding sleeve It is connected to a two-way toothed disc 762, and the push plate 761 is rotatably sleeved on the outer wall of the two-way toothed disc 762. The side of the worm gear 751 close to the sixth electric push rod 76 is fixedly connected to the first toothed disc 763, and the first toothed disc 763 is rotatably sleeved with the drive rod 73. The outer side wall of the second synchronous wheel 77 close to the extension seat 71 is fixedly connected to the second toothed disc 764. The first toothed disc 763 and the second toothed disc 764 are both engaged with the two-way toothed disc 762 for transmission, and the end of the drive rod 73 is rotatably sleeved with the second toothed disc 764 through a bearing.

[0036] By adopting the above technical scheme, the sixth electric push rod 76 and the push plate 761 fixedly connected to its telescopic end provide additional power and control means for the driving mechanism 7. When the sixth electric push rod 76 is started, its telescopic end pushes the push plate 761 to move, thereby driving the two-way toothed disc 762 to slide in the spline groove 731. The precise execution of this step not only realizes the precise positioning and control of the driving rod 73, but also realizes the kinetic energy transmission of the worm gear 751 and the second synchronous wheel 77 close to the side of the extension seat 71 through the meshing transmission of the two-way toothed disc 762 with the first toothed disc 763 and the second toothed disc 764. By controlling the telescopic movement of the sixth electric push rod 76, the two-way toothed disc 762 is precisely controlled, and then the worm gear 751 or the second synchronous wheel 77 is driven through the meshing transmission of the toothed disc, which also ensures the stability and consistency of the driving mechanism 7 during operation.

[0037] See also Fig.10 - Fig.15The glue removal mechanism 8 includes a third bearing frame 81 symmetrically fixedly connected to the upper end surface of the glue box 13, and the opposite ends of the two third bearing frames 81 are rotatably sleeved with a spline shaft 82 through a bearing, and the outer walls of the spline shaft 82 and the worm 75 are fixedly sleeved with a third synchronous wheel 83, and the outer walls of the two third synchronous wheels 83 are sleeved with a third synchronous belt 84. The inner top end of the glue box 13 is located below the spline shaft 82 and is slidably sleeved with an inner frame 85, and the outer side wall of the inner frame 85 is fixedly connected with a second clamping plate 851, and the second clamping plate 851 is connected to the second synchronous belt 771 by bolts, and the inner bottom end of the inner frame 85 is rotatably connected with a second spur gear 852 and a third spur gear 853, and the second spur gear 852 and the third spur gear 853 are meshed for transmission, and the inner bottom end of the inner frame 85 is symmetrically slidably sleeved with a bracket 854, and the second The lower end faces of the spur gear 852 and the third spur gear 853 are both provided with a guide groove 856 for driving the bracket 854 to perform linear motion. The end of the bracket 854 is bolted with a degumming plate 855 for squeezing and limiting the glue pad 67. The upper end face of the inner frame 85 is fixedly connected with a gear seat 86. The inner side wall and the inner bottom end of the gear seat 86 are respectively rotatably sleeved with a first bevel gear 861 and a second bevel gear 862 that mesh with each other for transmission. The upper end face of the third spur gear 853 is coaxially fixedly connected with the second bevel gear 862. The gear seat 86 is rotatably sleeved with the spline shaft 82, and the first bevel gear 861 is slidably sleeved with the spline shaft 82. The upper end face of the glue box 13 is penetrated by a second opening 132 for the gear seat 86 to move, and the side of the glue box 13 close to the extension seat 71 is penetrated by a first opening 131 for the second clamping plate 851 to move.

[0038] By adopting the above technical solution, the spline shaft 82 and the third synchronous wheel 83 fixedly sleeved on its outer wall, and the third synchronous wheel 83 fixedly sleeved on the worm 75 and the outer wall thereof, together form a stable synchronous transmission system, which not only ensures the synchronous movement of the worm 75 and the spline shaft 82, but also effectively reduces the vibration and noise in the transmission process through the elastic connection of the third synchronous belt 84, thereby improving the stability and durability of the equipment. The inner frame 85 slidably sleeved on the top end of the rubber box 13 and the second clamping plate 851 fixedly connected to its outer wall, are connected to the second synchronous belt 771 by bolts, thereby realizing the synchronous movement of the inner frame 85 and the second synchronous belt 771, and the flexible position of the debonding plate 855 is realized through the sliding sleeve of the inner frame 85. Adjustment, when the second spur gear 852 and the third spur gear 853 rotate, through the cooperation of the guide groove 856 and the bracket 854, the degumming plate 855 will move linearly along the specified path, thereby clamping the glue pad 67, and then the inner frame 85 realizes linear motion with the help of the second synchronous belt 771 to remove excess glue on the glue pad 67. The design of the gear seat 86 and its inner side wall and inner bottom end respectively rotating and sleeved with the first bevel gear 861 and the second bevel gear 862 that mesh with each other not only realizes the vertical transmission of power, but also ensures the synchronous rotation of the second spur gear 852 and the third spur gear 853 in the inner frame 85 through the coaxial fixed connection between the second bevel gear 862 and the third spur gear 853.

[0039] For product assembly: a conveyor belt is provided above the base 11 and below the feeding mechanism 2, and a pin chip body 172 to be assembled is placed above the conveyor belt. The first movable platform 25 is driven to move by the telescopic end of the first electric push rod 23. When it moves to the top of the pin chip body 172, the telescopic end of the second electric push rod 26 is used to drive the picking mechanism 5 to move down and clamp the pin chip body 172. Then the second electric push rod 26 moves upward. At this time, the telescopic end of the first electric push rod 23 moves synchronously. When the picking mechanism 5 clamping the pin chip body 172 moves to the top of one of the positioning seats 171, the telescopic end of the second electric push rod 26 descends and releases the pin chip body 172 through the picking mechanism 5. 72, so that the pin chip body 172 can be located inside the positioning seat 171, and then the output end of the first motor 15 is used to drive the indexing plate 17 to rotate, and the positioning seat 171 with the pin chip body 172 is moved to the next step, and the released picking mechanism 5 will clamp another pin chip body 172 with the help of the telescopic end of the first electric push rod 23 and the second electric push rod 26, and the pin chip body 172 can be placed again under the movement of the indexing plate 17, and the placement work is continuously performed in this way. When the positioning seat 171 with the pin chip body 172 is moved to the bottom of the glue coating mechanism 6 through the indexing plate 17, the telescopic end of the fourth electric push rod 63 drives the second movable table 64 After the glue pad 67 is moved and is located directly above the positioning seat 171, the telescopic end of the fifth electric push rod 65 drives the limit bracket 66 and the glue pad 67 to move downward, and the end face of the glue pad 67 will contact the upper end face of the pin chip body 172. At this time, the upper end face of the pin chip body 172 will have glue left. Under the rotation of the indexing plate 17, the positioning seat 171 continues to make an arc movement. At this time, the staff is in the position of the next step, that is, in a horizontally symmetrical position with the feeding mechanism 2. The staff places the heat dissipating fin body 173 above the pin chip body 172 and inside the positioning seat 171. At this time, under the continued rotation of the indexing plate 17, when the positioning seat 171 rotates to the bottom of the locking mechanism 4, the third electric push rod 65 is used to push the positioning bracket 66 and the glue pad 67 downward. The telescopic end of the push rod 42 drives the U-shaped frame 43 to move downward. At this time, the working end of the thread locking machine 44 will contact the heat dissipation fin body 173. There is a nut below the pin chip body 172. The bolt pipe connected by the thread locking machine 44 and the working end of the thread locking machine 44 are used to lock the pin chip body 172 and the heat dissipation fin body 173. When the locked product moves to the bottom of the material picking mechanism 3, the L-shaped plate 33 is driven to move to the top of the product through the first synchronous belt 352, and the lead screw 341 is driven to rotate through the output end of the second motor 34. At this time, the lead screw 341 cooperates with the connecting plate 343 to realize the up and down movement of the fixed plate 344. At this time, the picking mechanism 5 located on the material picking mechanism 3 is also used to limit the product.Then, the first synchronous belt 352 and the first synchronous wheel 351 are used to move the product to the top of the collection box 12, and the product is released by the taking mechanism 5 to complete the collection of the product; In order to prevent the glue pad 67 from dripping due to excessive adhesion of the glue after it is moved out of the glue box 13, a glue removal plate 855 capable of removing the glue is provided at the inner top of the glue box 13. When the glue pad 67 is adhered to the glue inside the glue box 13, it will rise to a certain height with the help of the fifth electric push rod 65, and then the drive rod 73 is driven to rotate through the output end of the fifth motor 72, and the worm wheel 751 is rotated under the cooperation of the bidirectional toothed disc 762 and the first toothed disc 763, and the worm wheel 751 is meshed with the worm 75 for transmission. Therefore, when the worm 75 rotates, the spline shaft can be driven through the third synchronous wheel 83 and the third synchronous belt 84. 82 rotates, and drives the first bevel gear 861 and the second bevel gear 862 to mesh and transmit through the spline shaft 82. At this time, the second bevel gear 862 drives the third spur gear 853 and the second spur gear 852 below to rotate. Since the lower end surfaces of the second spur gear 852 and the third spur gear 853 are both formed with guide grooves 856, when the second spur gear 852 rotates, it can drive the two brackets 854 to move toward the middle of the second spur gear 852 through the guide grooves 856, and the degumming plate 855 located on the outer wall of the bracket 854 will realize relative movement. When the degumming plate 855 contacts the outer wall of the glue pad 67, the extension of the sixth electric push rod 76 is used to The retracted end drives the push plate 761 and the two-way toothed disc 762 to perform linear motion on the outer wall of the driving rod 73. When the two-way toothed disc 762 is meshed with the second toothed disc 764, the driving rod 73 rotates, and the two-way toothed disc 762 can drive the second toothed disc 764 and the second synchronous wheel 77 to rotate, and cooperate with the second synchronous belt 771. A second clamping plate 851 is provided on a section of the outer wall of the second synchronous belt 771, and is connected to the outer wall of the inner frame 85. When the second synchronous belt 771 rotates, the second clamping plate 851 drives the inner frame 85 to perform linear motion. At this time, the inner frame 85 drives the degumming plate 855 to perform linear motion. Since the degumming plate 855 is connected to the outer wall of the glue pad 67, The degumming plate 855 contacts the wall, so the linear motion of the degumming plate 855 can achieve a linear thrust on the glue-coated pad 67, and the clamping force of the degumming plate 855 can be used to remove excessive colloid from the glue-coated pad 67, so as to avoid the glue-coated pad 67 from dripping during the movement, resulting in dripping on the dividing plate 17, causing difficulty in cleaning later, and an anti-adhesion coating is formed on the outer walls of the degumming plate 855 and the bracket 854, and the coating is used to prevent the colloid from adhering to the outer wall during use, causing inconvenience in later use, and at the same time, the degumming plate 855 and a section of the bracket 854 overlapping with the degumming plate 855 can be connected by bolts to facilitate subsequent disassembly and cleaning.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic pin chip assembly device for a heat sink fin, comprising a support mechanism (1), a pin chip body (172) and a heat sink fin body (173), characterized in that: The support mechanism (1) comprises a base (11) as a substrate, the upper end surface of the base (11) being provided with a feeding mechanism (2) for picking up a pin chip body (172), the upper end surface of the base (11) being located below the feeding mechanism (2) and being provided with a conveyor belt for conveying the pin chip body (172), the upper end surface of the base (11) being located on one side of the feeding mechanism (2) and being provided with a picking mechanism (3) for locking the pin chip body (172) and the heat sink fin body (173) and then transferring them, the upper end surface of the base (11) being located on one side of the picking mechanism (3) and being provided with a A locking mechanism (4) is provided for locking the main body (172) and the heat dissipation fin main body (173); a gluing mechanism (6) for applying glue to the upper end surface of the pin chip main body (172) is provided at a longitudinally symmetrical position between the upper end surface of the base (11) and the material taking mechanism (3); a glue box (13) for storing glue is provided at the upper end surface of the base (11) below the gluing mechanism (6); a glue removal mechanism (8) for removing excess glue from the gluing mechanism (6) is provided at the inner top end of the glue box (13); and a driving mechanism (7) for driving the glue removal mechanism (8) to operate is provided on the outer side wall of the glue box (13).

2. The automatic pin chip assembly equipment for heat sinks according to claim 1 is characterized by: The support mechanism (1) further comprises a support plate (14) fixedly connected to the outer wall of the base (11); a collection box (12) for collecting products is placed on the upper end surface of the support plate (14); a first motor (15) is fixedly connected at the center of the upper end surface of the base (11); an output end of the first motor (15) is fixedly connected to a dividing plate (17) via a rotating shaft; the upper end surface of the base (11) is located below the dividing plate (17); a plurality of support rods (16) for support are fixedly connected in an annular array; the lower end surface of the dividing plate (17) is rotatably sleeved with the end surface of the support rod (16); a plurality of positioning seats (171) are fixedly connected in an annular array to the upper end surface of the dividing plate (17); a pin chip body (172) is placed inside the positioning seat (171); a heat sink fin body (173) is placed above the pin chip body (172).

3. The automatic pin chip assembly equipment for heat sinks according to claim 2 is characterized in that: The feeding mechanism (2) comprises a first support platform (21) fixedly connected to the upper end surface of the base (11) and located on one side of the indexing plate (17); the upper end surface of the first support platform (21) is fixedly connected to a top plate (22); a first electric push rod (23) is fixedly connected to the middle of the inner side wall of the first support platform (21); first guide rods (24) are fixedly connected to the inner side walls of the first support platform (21) at both sides of the first electric push rod (23); a first movable platform (25) is fixedly connected to the telescopic end of the first electric push rod (23); the first movable platform (25) is slidably sleeved on the outer wall of the first guide rod (24); and a second electric push rod (26) is fixedly connected to the center of the lower end surface of the first movable platform (25).

4. The automatic pin chip assembly device for heat sinks according to claim 3 is characterized in that: The material taking mechanism (3) comprises a second support platform (31) fixedly connected to the upper end surface of the base (11); a transverse panel (32) is fixedly connected to the top end of the second support platform (31) on a side close to the indexing plate (17); an L-shaped plate (33) is slidably connected to the side of the transverse panel (32) away from the second support platform (31); a second motor (34) is fixedly connected to the upper end surface of the L-shaped plate (33); a lead screw (341) is fixedly connected to the output end of the second motor (34); and the L-shaped The side of the plate (33) away from the second support platform (31) is located at the end of the lead screw (341) and is fixedly connected to the auxiliary platform (342), and the lead screw (341) is rotatably sleeved with the auxiliary platform (342) through a bearing, and the side of the L-shaped plate (33) away from the second support platform (31) is symmetrically fixedly connected to the guide rail (36), and the side of the L-shaped plate (33) away from the second support platform (31) is located at the outer wall of the guide rail (36) and is slidably sleeved with a fixed plate (344), and the fixed plate (344) is close to A connecting plate (343) is fixedly connected to the middle of one side of the second motor (34), and the connecting plate (343) is threadedly sleeved with the lead screw (341); a third motor (35) is fixedly connected to the edge of one side of the transverse panel (32) away from the L-shaped plate (33); a first synchronous wheel (351) is symmetrically rotatably sleeved on one side of the transverse panel (32) away from the second support platform (31); the outer walls of the two first synchronous wheels (351) are sleeved with a first synchronous belt (352) for transmission; The output end of the third motor (35) is fixedly connected to the end of one of the first synchronous wheels (351) via a rotating shaft; a first clamping plate (37) is fixedly connected to a side of the L-shaped plate (33) close to the transverse panel (32); and the first clamping plate (37) is fixedly connected to a section of the outer wall of the first synchronous belt (352) via bolts; a side of the fixed plate (344) away from the transverse panel (32) and a telescopic end of the second electric push rod (26) are both provided with a product clamping mechanism (5).

5. The automatic pin chip assembly device for heat sinks according to claim 4 is characterized in that: The taking mechanism (5) comprises a special-shaped plate (51) fixedly connected to a side of the fixed plate (344) away from the horizontal panel (32) and the telescopic end of the second electric push rod (26); the outer side wall of the special-shaped plate (51) is fixedly connected to a fourth motor (52); the side of the special-shaped plate (51) away from the fourth motor (52) is rotatably sleeved with a first spur gear (53); the output end of the fourth motor (52) is fixedly connected to the end of the first spur gear (53) via a rotating shaft; the outer side wall of the special-shaped plate (51) is located below the first spur gear (53) and is symmetrically rotatably sleeved with a crank gear (54); and one of the The crank gear (54) meshes with the first spur gear (53) for transmission, and the two opposite sides of the crank gears (54) mesh with each other for transmission. The outer wall of the special-shaped plate (51) is located below the fourth motor (52) and is rotatably sleeved with an extension arm (55). The ends of the extension arm (55) and the crank gear (54) are provided with a clamping arm (56) for clamping the pin chip body (172) and the heat dissipation fin body (173). The outer wall of the special-shaped plate (51) is located below the crank gear (54) and is rotatably sleeved with a limit arm (57), and the end of the limit arm (57) is rotatably sleeved with the outer wall of the clamping arm (56).

6. The automatic pin chip assembly equipment for heat sinks according to claim 1, characterized in that: The locking mechanism (4) comprises a third support platform (41) fixedly connected to the upper end surface of the base (11); a third electric push rod (42) is fixedly connected to the inner top end of the third support platform (41); a U-shaped frame (43) is fixedly connected to the telescopic end of the third electric push rod (42); a wire locking machine (44) for locking the pin chip body (172) and the heat dissipation fin body (173) is fixedly connected to the side of the U-shaped frame (43) away from the third support platform (41); and a crossbeam (45) is fixedly connected inside the third support platform (41) and cooperates with the U-shaped frame (43) to form a sliding sleeve connection.

7. The automatic pin chip assembly equipment for heat sinks according to claim 1 is characterized by: The glue coating mechanism (6) comprises a fourth support platform (61) fixedly connected to the upper end surface of the base (11) at a longitudinally symmetrical position with the material taking mechanism (3); the inner side wall of the fourth support platform (61) is fixedly connected to a fourth electric push rod (63); the telescopic end of the fourth electric push rod (63) is fixedly connected to a second movable platform (64); the second movable platform (64) is slidably sleeved with the inner top end of the fourth support platform (61); the inner side wall of the fourth support platform (61) is fixedly connected to guide the second movable platform (64) at both sides of the fourth electric push rod (63). The second guide rod (62) is supported, the end of the second guide rod (62) is rotatably sleeved with a first bearing frame (68) for increasing stability through a bearing, and the end of the first bearing frame (68) is fixedly connected to the inner top end of the fourth support platform (61), the lower end surface of the second movable platform (64) is fixedly connected to a fifth electric push rod (65), the telescopic end of the fifth electric push rod (65) is fixedly connected to a limit clamping frame (66), and the interior of the limit clamping frame (66) is fixedly connected by bolts to a glue pad (67) for applying glue to the end surface of the pin chip body (172).

8. The automatic pin chip assembly equipment for heat sinks according to claim 1, characterized in that: The driving mechanism (7) comprises an extension seat (71) fixedly connected to the outer wall of the plastic box (13); a fifth motor (72) is fixedly connected to the inner wall of the extension seat (71); an output end of the fifth motor (72) is fixedly connected to a driving rod (73); a second bearing frame (74) is symmetrically fixedly connected to the upper end surface of the extension seat (71); a worm (75) is rotatably sleeved on opposite side ends of two second bearing frames (74) via bearings; and a worm wheel (751) meshing with the worm (75) is rotatably sleeved on the outer wall of the driving rod (73).

9. The automatic pin chip assembly device for heat sinks according to claim 8, characterized in that: The driving mechanism (7) further comprises a second synchronous wheel (77) symmetrically rotatably sleeved on the outer wall of the plastic box (13), the outer walls of the two second synchronous wheels (77) being sleeved with a second synchronous belt (771), the outer wall of the plastic box (13) being located on the side close to the extension seat (71) and both sides of the outer wall of the second synchronous wheel (77) being fixedly connected with a sixth electric push rod (76), and the telescopic end of the sixth electric push rod (76) being fixedly connected with a push plate (761), the outer wall of the driving rod (73) being provided with a spline groove (731), and the outer wall of the driving rod (73) being slidably sleeved with a A bidirectional toothed disc (762) is provided, and the push plate (761) is rotatably sleeved on the outer wall of the bidirectional toothed disc (762). A first toothed disc (763) is fixedly connected to a side of the worm wheel (751) close to the sixth electric push rod (76), and the first toothed disc (763) is rotatably sleeved with the drive rod (73). A second toothed disc (764) is fixedly connected to an outer wall of the second synchronous wheel (77) close to a side of the extension seat (71). Both the first toothed disc (763) and the second toothed disc (764) are meshed with the bidirectional toothed disc (762) for transmission. The end of the drive rod (73) is rotatably sleeved with the second toothed disc (764) via a bearing.

10. The automatic pin chip assembly equipment for heat sinks according to claim 9, characterized in that: The glue removal mechanism (8) comprises a third bearing frame (81) symmetrically fixedly connected to the upper end surface of the glue box (13); two opposite ends of the third bearing frames (81) are rotatably sleeved with a spline shaft (82) through a bearing; the outer walls of the spline shaft (82) and the worm (75) are both fixedly sleeved with a third synchronous wheel (83); the outer walls of the two third synchronous wheels (83) are sleeved with a third synchronous belt (84); the inner top end of the glue box (13) is located below the spline shaft (82) and is slidably sleeved with an inner The inner frame (85) includes a second clamping plate (851) fixedly connected to the outer wall of the inner frame (85), and the second clamping plate (851) is connected to the second synchronous belt (771) by bolts. The inner bottom end of the inner frame (85) is rotatably connected to a second spur gear (852) and a third spur gear (853), and the second spur gear (852) and the third spur gear (853) are meshed for transmission. The inner bottom end of the inner frame (85) is symmetrically slidably sleeved with a bracket (854). The lower end surfaces of the second spur gear (852) and the third spur gear (853) are provided with guide grooves (856) for driving the bracket (854) to perform linear motion. The end of the bracket (854) is bolted with a degumming plate (855) for squeezing and limiting the rubber pad (67). The upper end surface of the inner frame (85) is fixedly connected with a gear seat (86). The inner side wall and the inner bottom end of the gear seat (86) are respectively rotatably sleeved with a first bevel gear (861) and a second bevel gear (861) that mesh with each other for transmission. 62), the upper end face of the third spur gear (853) is coaxially fixedly connected to the second bevel gear (862), the gear seat (86) is rotatably sleeved with the spline shaft (82), the first bevel gear (861) is slidably sleeved with the spline shaft (82), the upper end face of the rubber box (13) is penetrated by a second opening (132) for movement of the gear seat (86), and the side of the rubber box (13) close to the extension seat (71) is penetrated by a first opening (131) for movement of the second clamping plate (851).

Images