A press welding machine capable of cleaning the surface of a VC uniform temperature plate

Abstract

The application discloses a press welding machine capable of cleaning the surface of a VC uniform temperature plate, relates to the field of uniform temperature plate processing, and comprises an equipment base and a shearing mechanism. An ultrasonic cleaning mechanism is arranged on the top of the equipment base, and a water removing device capable of removing water stains of the uniform temperature plate is arranged on the top of the equipment base. A shearing and welding feeding mechanism and a shearing and welding transfer mechanism are arranged on the top of the equipment base, and a shearing mechanism and a welding mechanism for shearing and welding the uniform temperature plate are arranged on the top of the equipment base. The ultrasonic cleaning mechanism, the inclined water stain removing mechanism and the hot air blower can be used for flushing and drying the uniform temperature plate. The inclined water stain removing mechanism drives the uniform temperature plate to incline, so that the residual water stains can drop. The first hot air blower can be used for drying the top of the uniform temperature plate. The overall processing steps are automatically completed by mechanization, and the working efficiency of the production of the uniform temperature plate can be further improved.

Description

Technical Field

[0001] This invention relates to the field of heat exchanger processing, specifically to a pressure welding machine capable of cleaning the surface of a VC heat exchanger. Background Technology

[0002] VC vapor chamber heat dissipation technology is a highly efficient way to transfer heat. The vapor chamber is mainly composed of a base plate, a frame, and a cover plate, forming a completely closed flat plate cavity. The inner wall of the cavity is equipped with a liquid-absorbing capillary core structure. The capillary core structure can be a metal mesh, micro-grooves, fiber filaments, or a sintered metal powder core, or a combination of several structures. The cavity is equipped with a support structure to overcome the dents and thermal expansion deformation caused by vacuum negative pressure.

[0003] As a heat dissipation component in electronic products, the surface of the heat spreader is cleaned during the manufacturing process to remove impurities. Typically, workers place multiple heat spreaders to be cleaned into a heat spreader storage box. The storage box has multiple slots that match the heat spreaders, allowing them to be securely inserted. The storage box is then placed directly into an ultrasonic cleaning device for rinsing. After cleaning, the heat spreaders are dried using a hot air circulation drying device.

[0004] As a plate-shaped cavity structure, the edges of the heat spreader need to be pressure welded before cleaning to prevent water from entering the interior of the heat spreader during the cleaning process. However, the two process steps of pressure welding and cleaning are usually carried out separately in practical applications. This requires the heat spreader to be transferred between different process steps. The transfer of the heat spreader requires manual assistance, which not only increases labor costs but also easily leads to the heat spreader being bumped and damaged, thereby reducing the overall work efficiency of heat spreader manufacturing. Summary of the Invention

[0005] Therefore, the purpose of this invention is to provide a pressure welding machine capable of cleaning the surface of a VC heat exchanger plate, in order to solve the technical problems mentioned in the background above.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a pressure welding machine capable of cleaning the surface of a VC heat exchange plate, comprising a machine base and a shearing mechanism. A flattening fixture and a spot welding fixture are mounted on the top of the machine base. A flattening mechanism and a spot welding mechanism for pressure welding the heat exchange plate are also mounted on the top of the machine base. A pressure welding transfer mechanism is also mounted on the top of the machine base. A cleaning and feeding mechanism and a cleaning transfer mechanism are also mounted on the top of the machine base. A second hot air unit and a transfer fixture are mounted on the side of the cleaning transfer mechanism. An ultrasonic cleaning mechanism for cleaning the heat exchange plate is provided on the top of the machine base. A water removal device for removing water stains from the heat exchange plate is also installed on the top of the machine base. A shearing and welding feeding mechanism and a shearing and welding transfer mechanism are also mounted on the top of the machine base. Finally, a shearing mechanism and a welding mechanism for shearing and welding the heat exchange plate are also mounted on the top of the machine base.

[0007] By adopting the above technical solution, the heat exchange plate can be rinsed and dried by setting up an ultrasonic cleaning mechanism, a transfer clamp, an inclined water stain removal mechanism, and a hot air unit. When the transfer clamp takes out the cleaned heat exchange plate from the ultrasonic cleaning chamber, it will tilt at a certain angle to allow water stains on the surface of the heat exchange plate to drip off. At the same time, the second hot air unit can dry the bottom of the heat exchange plate. After the bottom of the heat exchange plate is initially dried, it is transferred to the inclined water stain removal mechanism by the transfer clamp. The inclined water stain removal mechanism will also tilt the heat exchange plate, so that the water stains remaining on the top of the heat exchange plate can drip off further. Then, the first hot air unit can dry the top of the heat exchange plate. The cleaning of the heat exchange plate is completed between the heat exchange plate pressure welding and shear welding steps. The entire processing steps are completed automatically by mechanization, which can further improve the work efficiency of heat exchange plate production.

[0008] The present invention is further configured such that the water removal device comprises an inclined water stain removal mechanism and a first hot air unit. The first hot air unit is installed on the top of the equipment base and is located on one side of the inclined water stain removal mechanism. The inclined water stain removal mechanism includes a fourth moving component installed on the top of the equipment base. A second rotary cylinder is mounted on the top of the fourth moving component via a second support plate. A third support plate is mounted on the top of the second rotary cylinder. A second telescopic cylinder is mounted on the bottom of the third support plate. A second fixture is rotatably connected to the output end of the second telescopic cylinder. A slide rail is mounted on the bottom of the second fixture. A slider is movably mounted on the bottom of the slide rail. The slider and the third support plate are rotatably connected.

[0009] Preferably, by setting an inclined water stain removal mechanism, the heat spreader placed in the second fixture can be tilted at a certain angle. When the heat spreader is tilted, it is more conducive to the adhesion of water stains and prevents them from dripping off, thereby improving the drying efficiency of the heat spreader.

[0010] The present invention is further configured such that the water removal device is a rotary water stain removal mechanism and a first hot air unit. The rotary water stain removal mechanism includes an eighth moving component installed on the top of the equipment base. A servo motor is installed on the top of the eighth moving component via a sixth bearing plate. A protective box is fixedly installed on the top of the sixth bearing plate via a bracket. The protective box and the output end of the servo motor are connected by a mechanical bearing for rotational sealing. Two sets of first hot air units are symmetrically arranged on the top of the protective box. The rotary water stain removal mechanism also includes a fourth fixture, which includes a base connected to the output end of a servo motor, and multiple sets of first limit blocks are provided on the outside of the base. A clamping fixture platform for clamping the temperature equalization plate is installed on the top of the base, and a positioning pin for positioning the temperature equalization plate is provided on the top of the clamping fixture platform. The rotary water stain removal mechanism also includes a linkage structure, which includes a movable sleeve movably installed outside the base, and the movable sleeve has a first limiting groove that matches the first limiting block inside. The movable sleeve has multiple sets of squeezing blocks and linkage blocks on its side, and a first spring is installed at the bottom of the movable sleeve. The rotary water stain removal mechanism also includes two sets of clamping structures, which are symmetrically arranged. Each clamping structure includes a seventh bearing plate installed at the bottom of the clamping fixture table, and two sets of clamping sleeves are movably installed on the top of the seventh bearing plate. The bottom of each clamping sleeve is provided with a second limiting groove, and the bottom of the clamping sleeve is provided with an inclined groove that matches the extrusion block. The top of the seventh bearing plate is provided with a second limiting block that matches the second limiting groove, and the top of the seventh bearing plate is provided with two sets of through grooves that match the extrusion block. The ends of both sets of clamping sleeves are provided with two sets of fixing rods, and the fixing rods and the seventh bearing plate are movably connected through each other. A second spring is sleeved on the outside of the fixing rods.

[0011] Preferably, by setting a rotary water stain removal mechanism, the drying effect of residual water stains on the heat spreader plate can be further improved. The transfer fixture can push the clamping component of the rotary water stain removal mechanism to open, and use the clamping component to clamp and fix the heat spreader plate, so that the servo motor can drive the heat spreader plate to rotate more stably. At the same time, in conjunction with two sets of first hot air units, the residual water stains on the surface of the heat spreader plate can be removed more efficiently.

[0012] The present invention is further configured such that the top of both the flattening fixture and the spot welding fixture is equipped with a first fixture that matches the heat spreader plate, and the flattening fixture is located on one side of the flattening mechanism, and the spot welding fixture is located on one side of the spot welding mechanism. The flattening mechanism includes a first mounting frame installed on the top of the equipment base, and a pressure plate is installed on the top of the first mounting frame. A first electric telescopic rod is installed on the side of the first mounting frame, and a pressure rod is provided on the side of the first electric telescopic rod. The spot welding mechanism includes a second mounting frame installed on the top of the equipment base, and a welding rod is installed on the top of the second mounting frame. A second electric telescopic rod is installed on the side of the second mounting frame, and a spot welding gun is installed on the side of the second electric telescopic rod.

[0013] Preferably, a flattening mechanism can be set to flatten the scrap rod portion of the heat spreader plate on the flattening fixture table, and a spot welding mechanism can be set to spot weld the flattened portion of the scrap rod of the heat spreader plate on the spot welding fixture table.

[0014] The present invention is further configured such that the cleaning and feeding mechanism includes a first movable component installed on the top of the equipment base, and a first rotary cylinder is mounted on the top of the first movable component by means of a first bearing plate, and a first fixture is mounted on the top of the first rotary cylinder.

[0015] Preferably, by setting up a cleaning and feeding mechanism, the heat exchange plate after pressure welding can be adjusted at an angle and transported to the bottom of the cleaning and transfer mechanism for the cleaning and transfer mechanism to pick up the material.

[0016] The present invention is further configured such that the pressure welding transfer mechanism includes a second movable component installed on the top of the equipment base, and two sets of first telescopic cylinders are provided on the side of the second movable component, and a first suction cup assembly is installed on the side of each of the two sets of first telescopic cylinders.

[0017] Preferably, a pressure welding transfer mechanism can be used to transfer the heat exchange plate between the flattening fixture, the spot welding fixture, and the cleaning and feeding mechanism.

[0018] The present invention is further configured such that the ultrasonic cleaning mechanism includes an ultrasonic cleaning chamber supported on the top of the equipment base, and a third moving component is installed on the top of the ultrasonic cleaning chamber, a support platform is installed on the top of the third moving component, and a first fixture is installed on the top of the support platform.

[0019] Preferably, an ultrasonic cleaning mechanism can be used to ultrasonically clean the outer surface of the heat exchange plate, thereby removing impurities and oil stains adhering to the surface of the heat exchange plate.

[0020] The present invention is further configured such that the cleaning transfer mechanism includes a fifth moving component installed on the top of the equipment base, and two sets of lifting components are installed on the side of the fifth moving component, and transfer clamps are installed on the side of both sets of lifting components. The transfer clamps include a connecting frame installed on the side of the lifting component, and a fifth bearing plate is rotatably connected to the bottom of the connecting frame. A sixth telescopic cylinder is installed on the side of the connecting frame, and the output end of the sixth telescopic cylinder is rotatably connected to the fifth bearing plate. Four sets of fifth telescopic cylinders are installed on the top of the fifth bearing plate, and clamping arms are connected to the output ends of the fifth telescopic cylinders.

[0021] Preferably, a cleaning transfer mechanism can be set up to transfer the heat exchange plate between the cleaning feeding mechanism, the ultrasonic cleaning mechanism, and the inclined water stain removal mechanism or the rotary water stain removal mechanism. The cleaning transfer mechanism controls the transfer clamp to pick up the heat exchange plate. The transfer clamp can adjust the angle of the heat exchange plate to tilt it at a certain angle, which is more conducive to the dripping of water stains on the surface of the heat exchange plate.

[0022] The present invention is further configured such that the shearing and welding feeding mechanism includes a sixth moving component installed on the top of the equipment base, and a third telescopic cylinder is mounted on the top of the sixth moving component via a fourth bearing plate. A third fixture is mounted on the top of the third telescopic cylinder, and multiple sets of guide rods are provided at the bottom of the third fixture. The guide rods and the fourth bearing plate are movably connected through each other. The shearing and welding transfer mechanism includes a seventh moving component installed on the top of the equipment base, and a fourth telescopic cylinder is mounted on the side of the seventh moving component. A second suction cup component is mounted on the side of the fourth telescopic cylinder.

[0023] Preferably, the heat exchange plate can be conveyed to the shearing mechanism by setting a shearing and welding feeding mechanism so that the shearing mechanism can remove the waste part of the heat exchange plate. The heat exchange plate can be transferred between the inclined water stain removal mechanism and the rotary water stain removal mechanism by setting a shearing and welding transfer machine.

[0024] The present invention is further configured such that the shearing mechanism includes a shearing device installed on the top of the equipment base, and a waste box is installed on the side of the shearing device; the welding mechanism includes a three-axis linkage assembly installed on the top of the equipment base, and a welding machine is installed on the side of the three-axis linkage assembly.

[0025] Preferably, a shearing mechanism can be provided to remove the waste portion of the heat exchange plate, and a welding mechanism can be provided to weld the sheared portion of the heat exchange plate.

[0026] In summary, the present invention has the following main beneficial effects: This invention utilizes an ultrasonic cleaning mechanism, a transfer clamp, an inclined water stain removal mechanism, and a hot air unit to rinse and dry a heat spreader plate. When the transfer clamp removes the cleaned heat spreader plate from the ultrasonic cleaning chamber, it tilts at a certain angle to allow water stains on the surface of the heat spreader plate to drip off. Simultaneously, a second hot air unit dries the bottom of the heat spreader plate. After initial drying, the bottom of the heat spreader plate is transferred by the transfer clamp to the inclined water stain removal mechanism, which also tilts the heat spreader plate, causing any remaining water stains on the top of the plate to drip off further. The first hot air unit then dries the top of the heat spreader plate. The cleaning process is completed between the heat spreader plate pressure welding and shear welding steps. The entire processing is automated by mechanization, further improving the efficiency of heat spreader plate production.

[0027] This invention improves the drying effect of residual water stains on the heat exchange plate by setting a rotary water stain removal mechanism. The transfer clamp can push the clamping component of the rotary water stain removal mechanism to open, and use the clamping component to clamp and fix the heat exchange plate, so that the servo motor can drive the heat exchange plate to rotate more stably. At the same time, it works with two sets of first hot air units to remove residual water stains on the surface of the heat exchange plate more efficiently. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram showing the distribution of the flattening fixture, spot welding fixture, flattening mechanism, spot welding mechanism, cleaning and feeding mechanism, and pressure welding transfer mechanism of the present invention. Figure 3 This is a schematic diagram of the flattening mechanism of the present invention; Figure 4 This is a schematic diagram of the spot welding mechanism of the present invention; Figure 5 This is a schematic diagram of the cleaning and feeding mechanism of the present invention; Figure 6 This is a schematic diagram of the pressure welding transfer mechanism of the present invention; Figure 7 This is a schematic diagram of the ultrasonic cleaning mechanism of the present invention; Figure 8 This is a schematic diagram showing the distribution of the inclined water stain removal mechanism and the first hot air unit of the present invention; Figure 9 This is a schematic diagram of the inclined water stain removal mechanism of the present invention; Figure 10 This is a schematic diagram of the cleaning transfer structure and transfer fixture installation of the present invention; Figure 11 For the present invention Figure 10 Enlarged view of point A in the image; Figure 12This is a schematic diagram showing the distribution of the shearing and welding transfer mechanism, shearing and welding loading mechanism, shearing mechanism and welding mechanism of the present invention. Figure 13 This is a schematic diagram of the shearing and welding feeding mechanism of the present invention; Figure 14 This is a schematic diagram of the shearing mechanism structure of the present invention; Figure 15 This is a schematic diagram of the welding mechanism structure of the present invention; Figure 16 This is a schematic diagram of the installation of the rotary water stain removal mechanism and the first hot air unit of the present invention; Figure 17 This is a schematic diagram showing the installation of the eighth moving component, the sixth support plate, the servo motor, and the protective box of the present invention. Figure 18 This is a schematic diagram showing the distribution of the temperature distribution plate of the present invention within the clamping fixture. Figure 19 This is a schematic diagram of the fourth fixture structure of the present invention; Figure 20 This is a schematic diagram of the installation of the base, the first limiting card, and the locking fixture table of the present invention; Figure 21 This is a schematic diagram of the linkage structure of the present invention; Figure 22 This is a schematic diagram of the linkage structure and the fourth fixture of the present invention. Figure 23 This is a schematic diagram of the clamping structure of the present invention; Figure 24 This is a schematic diagram of the installation of the clamping sleeve, fixing rod, and second spring of the present invention; Figure 25 This is a schematic diagram of the clamping sleeve structure of the present invention.

[0029] Explanation of reference numerals in the attached figures: 1. Equipment base; 2. Flattening fixture table; 3. Spot welding fixture table; 4. First fixture; 5. Flattening mechanism; 6. Spot welding mechanism; 7. Cleaning and feeding mechanism; 8. Pressure welding transfer mechanism; 9. Ultrasonic cleaning mechanism; 10. Inclined water stain removal mechanism; 11. Cleaning transfer mechanism; 12. Shearing and welding feeding mechanism; 13. Shearing and welding transfer mechanism; 14. Shearing mechanism; 15. Welding mechanism; 16. First hot air unit; 17. Second hot air unit; 18. Transfer fixture; 19. Rotary water stain removal mechanism; 501. First mounting frame; 502. Pressure platform; 503. First electric telescopic rod; 504. Pressure rod; 601. Second... Mounting bracket; 602, welding rod; 603, second electric telescopic rod; 604, spot welding gun; 701, first moving assembly; 702, first support plate; 703, first rotary cylinder; 801, second moving assembly; 802, first telescopic cylinder; 803, first suction cup assembly; 901, ultrasonic cleaning chamber; 902, third moving assembly; 903, support platform; 1001, fourth moving assembly; 1002, second support plate; 1003, second rotary cylinder; 1004, third support plate; 1005, second telescopic cylinder; 1006, second fixture; 1007, slide rail; 1008, slider; 1101 1102. Fifth moving component; 1201. Lifting component; 1202. Sixth moving component; 1203. Fourth bearing plate; 1204. Third telescopic cylinder; 1205. Third fixture; 1206. Guide rod; 1301. Seventh moving component; 1302. Fourth telescopic cylinder; 1303. Second suction cup component; 1401. Shearing device; 1402. Scrap box; 1501. Three-axis linkage component; 1502. Welding machine; 1801. Connecting frame; 1802. Fifth bearing plate; 1803. Fifth telescopic cylinder; 1804. Clamping arm; 1805. Sixth telescopic cylinder; 191. Eighth moving component; 192. 193. Sixth bearing plate; 194. Servo motor; 195. Protective box; 196. Fourth fixture; 197. Linkage structure; 198. Clamping structure; 1991. Base; 1902. First limiting block; 1913. Clamping fixture platform; 1924. Positioning pin; 1965. Movable sleeve; 1966. First limiting groove; 1977. Extrusion block; 1968. Linkage block; 1979. First spring; 1970. Seventh bearing plate; 1971. Second limiting block; 1972. Fixed rod; 1973. Second spring; 1974. Clamping sleeve; 1975. Second limiting groove; 1976. Inclined groove; 1977. Through groove. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0031] The embodiments of the present invention will now be described.

[0032] First embodiment: Please see Figure 1-15 A pressure welding machine capable of cleaning the surface of a VC heat exchanger plate includes a machine base 1 and a shearing mechanism 14. A flattening fixture 2 and a spot welding fixture 3 are mounted on the top of the machine base 1. A flattening mechanism 5 and a spot welding mechanism 6 for pressure welding the heat exchanger plate are also mounted on the top of the machine base 1. The flattening mechanism 5 flattens the scrap rod portion of the heat exchanger plate on the flattening fixture 2, and the spot welding mechanism 6 spot welds the scrap rod portion of the heat exchanger plate on the spot welding fixture 3. A pressure welding transfer mechanism 8 is mounted on the top of the machine base 1. A cleaning and loading mechanism 7 and a cleaning transfer mechanism 11 are also mounted on the top of the machine base 1. The pressure welding transfer mechanism 8 is used to transfer the heat exchanger plate between the flattening fixture 2, the spot welding fixture 3, and the cleaning and loading mechanism 7. A second... The hot air unit 17 is used to dry the bottom of the heat exchange plate. The side of the cleaning transfer mechanism 11 is equipped with a transfer clamp 18. The top of the equipment base 1 is equipped with an ultrasonic cleaning mechanism 9 for cleaning the heat exchange plate. The top of the equipment base 1 is also equipped with a water removal device that can remove water stains from the heat exchange plate. The transfer clamp 18 is used to transfer the heat exchange plate between the cleaning and feeding mechanism 7, the ultrasonic cleaning mechanism 9, and the inclined water stain removal mechanism 10. The top of the equipment base 1 is equipped with a shearing and welding feeding mechanism 12 and a shearing and welding transfer mechanism 13. The shearing and welding transfer mechanism 13 is used to transfer the heat exchange plate on the inclined water stain removal mechanism 10 to the shearing and welding feeding mechanism 12. The top of the equipment base 1 is also equipped with a shearing mechanism 14 and a welding mechanism 15 for shearing and welding the heat exchange plate.

[0033] Please refer to the above embodiments for further details. Figure 8 and Figure 9The water removal device consists of an inclined water stain removal mechanism 10 and a first hot air unit 16. The first hot air unit 16 is installed on the top of the equipment base 1 and is located on one side of the inclined water stain removal mechanism 10. The inclined water stain removal mechanism 10 includes a fourth moving component 1001 installed on the top of the equipment base 1. A second rotary cylinder 1003 is mounted on the top of the fourth moving component 1001 via a second support plate 1002. A third support plate 1004 is mounted on the top of the second rotary cylinder 1003, and the bottom of the third support plate 1004... The unit is equipped with a second telescopic cylinder 1005, and the output end of the second telescopic cylinder 1005 is rotatably connected to a second fixture 1006. A slide rail 1007 is installed at the bottom of the second fixture 1006, and a slider 1008 is movably installed at the bottom of the slide rail 1007. The slider 1008 is rotatably connected to a third support plate 1004. By setting an inclined water stain removal mechanism 10, the heat spreader placed in the second fixture 1006 can be tilted at a certain angle. When the heat spreader is tilted, it is more conducive to the dripping of water stains attached to the surface, thereby improving the drying efficiency of the heat spreader.

[0034] Please refer to the above embodiments for further details. Figure 2 , Figure 3 , Figure 4 The tops of both the flattening fixture 2 and the spot welding fixture 3 are equipped with first fixtures 4 that match the heat spreader plate. The flattening fixture 2 is located on one side of the flattening mechanism 5, and the spot welding fixture 3 is located on one side of the spot welding mechanism 6. The flattening mechanism 5 includes a first mounting bracket 501 mounted on the top of the equipment base 1, and a pressure plate 502 is mounted on the top of the first mounting bracket 501. A first electric telescopic rod 503 is mounted on the side of the first mounting bracket 501, and a pressure rod is provided on the side of the first electric telescopic rod 503. 504, the spot welding mechanism 6 includes a second mounting bracket 601 installed on the top of the equipment base 1, and a welding rod 602 is installed on the top of the second mounting bracket 601. A second electric telescopic rod 603 is installed on the side of the second mounting bracket 601, and a spot welding gun 604 is installed on the side of the second electric telescopic rod 603. By setting a flattening mechanism 5, the scrap rod part of the heat spreader on the flattening fixture 2 can be flattened. The spot welding mechanism 6 can spot weld the scrap rod part of the heat spreader on the spot welding fixture 3.

[0035] Please refer to the above embodiments for further details. Figure 5 The cleaning and feeding mechanism 7 includes a first moving component 701 installed on the top of the equipment base 1. A first rotating cylinder 703 is installed on the top of the first moving component 701 via a first bearing plate 702. A first fixture 4 is installed on the top of the first rotating cylinder 703. By setting the cleaning and feeding mechanism 7, the heat exchange plate after pressure welding can be adjusted at an angle and transported to the bottom of the cleaning transfer mechanism 11 for the cleaning transfer mechanism 11 to pick up the material.

[0036] Please refer to the above embodiments for further details. Figure 6 The pressure welding transfer mechanism 8 includes a second moving component 801 installed on the top of the equipment base 1, and two sets of first telescopic cylinders 802 are provided on the side of the second moving component 801. A first suction cup component 803 is installed on the side of each of the two sets of first telescopic cylinders 802. By setting the pressure welding transfer mechanism 8, it can be used to transfer the heat equalization plate between the flattening fixture table 2, the spot welding fixture table 3 and the cleaning and feeding mechanism 7.

[0037] Please refer to the above embodiments for further details. Figure 7 The ultrasonic cleaning mechanism 9 includes an ultrasonic cleaning chamber 901 supported on the top of the equipment base 1, and a third moving component 902 is installed on the top of the ultrasonic cleaning chamber 901. A support platform 903 is installed on the top of the third moving component 902, and a first fixture 4 is installed on the top of the support platform 903. By setting the ultrasonic cleaning mechanism 9, the outer surface of the heat exchange plate can be ultrasonically cleaned, thereby removing impurities and oil stains attached to the surface of the heat exchange plate.

[0038] Please refer to the above embodiments for further details. Figure 10 and Figure 11 The cleaning transfer mechanism 11 includes a fifth moving component 1101 mounted on the top of the equipment base 1. Two sets of lifting components 1102 are mounted on the side of the fifth moving component 1101, and transfer clamps 18 are mounted on the sides of both sets of lifting components 1102. Each transfer clamp 18 includes a connecting frame 1801 mounted on the side of the lifting component 1102, and a fifth bearing plate 1802 is rotatably connected to the bottom of the connecting frame 1801. A sixth telescopic cylinder 1805 is mounted on the side of the connecting frame 1801, and the output end of the sixth telescopic cylinder 1805 is connected to the fifth bearing plate 1802. The fifth support plate 1802 is rotatably connected, and four sets of fifth telescopic cylinders 1803 are installed on the top of the fifth support plate 1802. The output end of each fifth telescopic cylinder 1803 is connected to a clamping arm 1804. By setting a cleaning transfer mechanism 11, it can be used to transfer the heat exchange plate between the cleaning feeding mechanism 7, the ultrasonic cleaning mechanism 9, and the inclined water stain removal mechanism 10. The cleaning transfer mechanism 11 controls the transfer clamp 18 to clamp the heat exchange plate. The transfer clamp 18 can adjust the angle of the heat exchange plate to tilt it at a certain angle, which is more conducive to the dripping of water stains on the surface of the heat exchange plate.

[0039] Please refer to the above embodiments for further details. Figure 12 and Figure 13The shearing and welding loading mechanism 12 includes a sixth moving component 1201 mounted on the top of the equipment base 1. A third telescopic cylinder 1203 is mounted on the top of the sixth moving component 1201 via a fourth bearing plate 1202. A third fixture 1204 is mounted on the top of the third telescopic cylinder 1203. Multiple sets of guide rods 1205 are provided at the bottom of the third fixture 1204, and the guide rods 1205 and the fourth bearing plate 1202 are movably connected through each other. The shearing and welding transfer mechanism 13 includes components mounted on the equipment base 1. The seventh moving component 1301 is located on the top of the base 1, and a fourth telescopic cylinder 1302 is mounted on the side of the seventh moving component 1301. A second suction cup component 1303 is mounted on the side of the fourth telescopic cylinder 1302. The heat exchange plate can be transported to the shearing mechanism 14 by setting the shearing and welding feeding mechanism 12, so that the shearing mechanism 14 can cut off the waste part of the heat exchange plate. The heat exchange plate can be transferred between the inclined water stain removal mechanism 10 and the shearing and welding feeding mechanism 12 by setting the shearing and welding transfer mechanism 13.

[0040] Please refer to the above embodiments for further details. Figure 14 and Figure 15 The shearing mechanism 14 includes a shearing device 1401 installed on the top of the equipment base 1, and a waste box 1402 is installed on the side of the shearing device 1401. The welding mechanism 15 includes a three-axis linkage assembly 1501 installed on the top of the equipment base 1, and a welding machine 1502 is installed on the side of the three-axis linkage assembly 1501. By setting the shearing mechanism 14, the waste part of the heat exchange plate can be removed. By setting the welding mechanism 15, the heat exchange plate after shearing can be welded.

[0041] Second embodiment: Please see Figure 16-25 The dewatering device consists of a rotary water stain removal mechanism 19 and a first hot air unit 16. The rotary water stain removal mechanism 19 includes an eighth moving component 191 mounted on the top of the equipment base 1. A servo motor 193 is mounted on the top of the eighth moving component 191 via a sixth bearing plate 192. A protective box 194 is fixedly mounted on the top of the sixth bearing plate 192 via a bracket. The protective box 194 and the output end of the servo motor 193 are connected by a mechanical bearing for rotational sealing. Two sets of first hot air units 16 are symmetrically arranged on the top of the protective box 194. By setting up the rotary water stain removal mechanism 19, the drying effect of residual water stains on the heat spreader plate can be further improved. The transfer clamp 18 can push the clamping structure 197 of the rotary water stain removal mechanism 19 to open, and use the clamping structure 197 to clamp and fix the heat spreader plate, so that the servo motor 193 can drive the heat spreader plate to rotate more stably. At the same time, in conjunction with the two sets of first hot air units 16, the residual water stains on the surface of the heat spreader plate are removed more efficiently.

[0042] Please refer to the above embodiments for further details. Figure 19 and Figure 20 The rotary water stain removal mechanism 19 also includes a fourth fixture 195. The fourth fixture 195 includes a base 1951 connected to the output end of the servo motor 193, and the base 1951 is provided with a plurality of first limit blocks 1952. The top of the base 1951 is equipped with a clamping fixture table 1953 for clamping the heat exchange plate, and the top of the clamping fixture table 1953 is provided with a positioning pin 1954 for positioning the heat exchange plate. The fourth fixture 195 is used to clamp the heat exchange plate.

[0043] Please refer to the above embodiments for further details. Figure 21 The rotary water stain removal mechanism 19 also includes a linkage structure 196. The linkage structure 196 includes a movable sleeve 1961 movably installed outside the base 1951. The movable sleeve 1961 has a first limiting groove 1962 that matches the first limiting block 1952 inside. The side of the movable sleeve 1961 is provided with multiple sets of squeezing blocks 1963 and linkage blocks 1964. The bottom of the movable sleeve 1961 is equipped with a first spring 1965. The linkage structure 196 is used to open the clamping structure 197.

[0044] Please refer to the above embodiments for further details. Figure 23 , Figure 24 and Figure 25 The rotary water stain removal mechanism 19 also includes two sets of clamping structures 197, which are symmetrically arranged. Each clamping structure 197 includes a seventh support plate 1971 mounted on the bottom of the clamping fixture table 1953. Two sets of clamping sleeves 1975 are movably mounted on the top of the seventh support plate 1971. A second limiting groove 1976 is provided at the bottom of each clamping sleeve 1975, and a slanted groove 1977 matching the extrusion block 1963 is opened at the bottom of the clamping sleeve 1975. The top of the seventh support plate 1971 is provided with a second limiting groove 1976. The second limiting block 1972 is matched with the groove 1976, and the top of the seventh bearing plate 1971 is provided with two sets of through grooves 1978 that match the extrusion block 1963. The ends of the two sets of clamping sleeves 1975 are provided with two sets of fixing rods 1973, and the fixing rods 1973 and the seventh bearing plate 1971 are movably connected through each other. The fixing rods 1973 are fitted with a second spring 1974. By setting the clamping structure 197, the edge of the heat equalization plate can be locked and fixed, thereby improving the stability of the heat equalization plate when it rotates and throws water quickly.

[0045] In practical operation, for the first embodiment: First, a multi-axis robotic arm sequentially adsorbs and transfers multiple heat spreaders to be processed into the first fixture 4 at the top of the flattening fixture table 2. Then, the first electric telescopic rod 503 is activated to push the pressure rod 504 down, thereby pressing the waste rod portion of the heat spreader into contact with the pressure table 502, flattening it. Next, the second moving component 801 is activated to adjust the position of the two sets of first telescopic cylinders 802, and the two sets of first telescopic cylinders 802 are activated to adjust the height of the first suction cup component 803. From the overall workflow, this makes... One set of first suction cup assembly 803 adsorbs and transfers the heat spreader plate on the top of the flattening fixture 2 to the first fixture 4 on the top of the spot welding fixture 3, while another set of first suction cup assembly 803 adsorbs and transfers the heat spreader plate on the top of the spot welding fixture 3 to the first fixture 4 on the top of the cleaning and feeding mechanism 7. For the heat spreader plate on the top of the spot welding fixture 3, the second electric telescopic rod 603 is activated to push the spot welding gun 604 down, and then the spot welding gun 604 and the welding rod 602 come into contact with each other to spot weld the flattened part of the heat spreader plate, so that the heat spreader plate is sealed to facilitate the subsequent cleaning.

[0046] When the temperature equalization plate is placed into the first fixture 4 at the top of the cleaning and feeding mechanism 7, the first moving component 701 is activated to move the first support plate 702. This causes the first rotary cylinder 703 above the first support plate 702, the first fixture 4, and the temperature equalization plate to all move towards the cleaning transfer mechanism 11. During this movement, the first rotary cylinder 703 rotates the first fixture 4 and the temperature equalization plate 90° to adjust their direction. When the temperature equalization plate reaches the designated position, the fifth moving component 1101 is activated to adjust the positions of the two sets of lifting components 1102. The two sets of lifting components 1102 adjust the height of the transfer clamp 18. From the overall process... See, one set of transfer clamps 18 works to clamp the heat exchange plate on top of the cleaning and feeding mechanism 7, and another set of transfer clamps 18 works to clamp the heat exchange plate inside the ultrasonic cleaning mechanism 9. The specific working method of the transfer clamps 18 is as follows: the cleaning transfer mechanism 11 adjusts the position of the transfer clamps 18, and then multiple sets of fifth telescopic cylinders 1803 work to drive the clamping arms 1804 to move. By using the multiple sets of clamping arms 1804 to move closer together, the heat exchange plate can be clamped. After the two sets of transfer clamps 18 have clamped the heat exchange plate, the cleaning transfer mechanism 11 controls the two sets of transfer clamps 18 to rise, and then the transfer clamps... The sixth telescopic cylinder 1805 extends, causing the fifth bearing plate 1802 to tilt at a certain angle. This tilts the heat spreader held by the two sets of transfer clamps 18 at a certain angle. After a brief pause, water droplets on the surface of the heat spreader held by the ultrasonic cleaning mechanism 9 can drip into the ultrasonic cleaning chamber 901. Next, the cleaning transfer mechanism 11 is controlled to adjust the position of the two sets of transfer clamps 18 to transfer the heat spreader. The second hot air unit 17 is activated to quickly dry the bottom of the heat spreader with water droplets. Then, one set of transfer clamps 18 removes the heat spreader from the ultrasonic cleaning mechanism 9. The temperature plate is placed in the inclined water stain removal mechanism 10, while another set of transfer clamps 18 takes out the temperature plate from the cleaning and feeding mechanism 7 and places it into the first fixture 4 of the ultrasonic cleaning mechanism 9 in an inclined position. That is, it is easier to place the temperature plate into the cleaning solution at an inclined position. When the temperature plate is placed into the first fixture 4 of the ultrasonic cleaning mechanism 9, the third moving component 902 works to adjust the position of the support platform 903 and the first fixture 4 so that the transfer clamp 18 can place the temperature plate into the first fixture 4 of the ultrasonic cleaning mechanism 9 more accurately. Then the ultrasonic cleaning chamber 901 works to perform ultrasonic rinsing on the temperature plate.

[0047] When the heat spreader plate, which has been dried by hot air at the bottom, reaches the second fixture 1006, the first hot air unit 16 is activated to dry the top of the heat spreader plate with hot air. At the same time, the second telescopic cylinder 1005 is activated to push one side of the second fixture 1006 to rise. Then, the slide rail 1007 at the bottom of the second fixture 1006 will slide in the slider 1008. When the second fixture 1006 is tilted at a certain angle, the water stains remaining on the top of the heat spreader plate can drip into the second fixture 1006 better. Over time, the second fixture 1006 may accumulate some water stains, which are discharged through the hose connected to the bottom of the second fixture 1006. After the heat spreader plate is dried by the first hot air unit 16, the second rotary cylinder 1003 is activated to drive the heat spreader plate to rotate and adjust the angle. Then, the fourth moving component 1001 is activated to move the heat spreader plate toward the shearing and welding transfer mechanism 13.

[0048] When the heat spreader plate moves below the second suction cup assembly 1303, the seventh moving assembly 1301 is activated to further adjust the position of the fourth telescopic cylinder 1302, and the fourth telescopic cylinder 1302 is activated to further adjust the height of the second suction cup assembly 1303. Then, the second suction cup assembly 1303 works to adsorb the heat spreader plate in the second fixture 1006, and the shearing and welding transfer mechanism 13 transfers the heat spreader plate to the third fixture 1204 of the shearing and welding loading mechanism 12. The sixth moving assembly 1201 is activated to adjust the position of the fourth support plate 1202, and then... The third telescopic cylinder 1203 is used to adjust the height of the third fixture 1204, which means that the heat exchange plate in the third fixture 1204 is transferred to the shearing mechanism 14. The shearing device 1401 is started to cut off the waste rod part of the heat exchange plate. The waste rod part falls into the waste box 1402. At the same time, the three-axis linkage assembly 1501 is started to adjust the position of the welding machine 1502. The welding machine 1502 works to weld the cut-off part of the heat exchange plate. Finally, another set of multi-axis robotic arms picks up the heat exchange plate that has been cut and welded from the top of the shearing and welding feeding mechanism 12 and unloads it.

[0049] For the second embodiment: Based on the first embodiment, a rotary water stain removal mechanism 19 is used to replace the inclined water stain removal mechanism 10. The transfer clamp 18 then clamps and places the heat spreader plate into the rotary water stain removal mechanism 19. When the transfer clamp 18 clamps and places the heat spreader plate into the rotary water stain removal mechanism 19, the four clamping arms 1804 of the transfer clamp 18 first press against the matching linkage block 1964. Then, the movable sleeve 1961 slides outside the base 1951, and the movable sleeve 1961 compresses the first spring 1965, which is the linkage... The structure 196 as a whole will descend, and the four sets of extrusion blocks 1963 will also descend, disengaging from the through slots 1978 of the clamping structure 197. Then, the clamping sleeves 1975 will move away from each other under the reset action of the second spring 1974. That is, the clamping sleeves 1975 of the two sets of clamping structures 197 will move away from each other. When the clamping sleeves 1975 are opened away from each other, the transfer fixture 18 can clamp the heat exchange plate onto the clamping fixture table 1953. The positioning pin 1954 can be used to position and limit the heat exchange plate. The short-distance release of the clamping arm 1804 can still maintain the extrusion on the linkage block 1964.

[0050] After the heat spreader is placed, the transfer clamp 18 is removed. As the transfer clamp 18 is removed, the clamping arm 1804 no longer presses against the linkage block 1964. Consequently, the linkage structure 196 rises due to the reset action of the first spring 1965, and the multiple sets of pressing blocks 1963 rise accordingly, re-entering the through groove 1978 and pressing against the clamping sleeve 1975 from the inclined groove 1977 position. This causes the clamping sleeves 1975 of the two sets of clamping structures 197 to approach and close together, allowing the clamping sleeves 1975 to clamp and fix the heat spreader from the edge position, thus securing the heat spreader. Once fixed on the fourth fixture 195, the servo motor 193 is started to drive the fourth fixture 195 to rotate. The fourth fixture 195 will drive the heat spreader plate to rotate together. At the same time, the two sets of first hot air units 16 are started. As a result, the water stains on the surface of the heat spreader plate will be thrown out into the protective box 194 due to centrifugal force. The cleaning liquid accumulated in the protective box 194 is also discharged through the set hose. The first hot air unit 16 can also accelerate the drying efficiency of the surface of the heat spreader plate. After the heat spreader plate has been dried for a short time, the eighth moving component 191 will work to transfer it to the bottom of the second suction cup component 1303.

[0051] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the invention and are not intended to limit it. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the invention, but such modifications, substitutions, and variations are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A press-bonding machine capable of cleaning the surface of a VC uniform temperature plate, comprising a device base (1) and a shearing mechanism (14), characterized in that: The top of the equipment base (1) is equipped with a flattening fixture table (2) and a spot welding fixture table (3), and the top of the equipment base (1) is equipped with a flattening mechanism (5) and a spot welding mechanism (6) for pressure welding the heat exchange plate, and the top of the equipment base (1) is equipped with a pressure welding transfer mechanism (8), and the top of the equipment base (1) is equipped with a cleaning and feeding mechanism (7) and a cleaning transfer mechanism (11). The cleaning transfer mechanism (11) includes a fifth moving component (1101) installed on the top of the equipment base (1), and two sets of lifting components (1102) are installed on the side of the fifth moving component (1101), and the two sets of lifting components (1102) are installed on the side of the fifth moving component (1102). 02) is equipped with a transfer clamp (18) on the side, and a second hot air unit (17) is installed on the side of the cleaning transfer mechanism (11), and a transfer clamp (18) is installed on the side of the cleaning transfer mechanism (11). The top of the equipment base (1) is equipped with an ultrasonic cleaning mechanism (9) for cleaning the temperature plate, and the top of the equipment base (1) is equipped with a water removal device that can remove water stains from the temperature plate. The top of the equipment base (1) is equipped with a shearing and welding feeding mechanism (12) and a shearing and welding transfer mechanism (13), and the top of the equipment base (1) is equipped with a shearing mechanism (14) and a welding mechanism (15) for shearing and welding the temperature plate. The water removal device is a rotary water stain removal mechanism (19) and a first hot air unit (16). The rotary water stain removal mechanism (19) includes an eighth moving component (191) installed on the top of the equipment base (1). A servo motor (193) is installed on the top of the eighth moving component (191) by setting a sixth bearing plate (192). A protective box (194) is fixedly installed on the top of the sixth bearing plate (192) by setting a bracket. The output end of the protective box (194) and the servo motor (193) are connected by a mechanical bearing for rotational sealing. Two sets of first hot air units (16) are symmetrically arranged on the top of the protective box (194). The rotary water stain removal mechanism (19) also includes a fourth fixture (195), which includes a base (1951) connected to the output end of the servo motor (193), and the base (1951) is provided with multiple sets of first limit blocks (1952) on its exterior. The top of the base (1951) is equipped with a clamping fixture table (1953) for clamping the heat equalization plate, and the top of the clamping fixture table (1953) is provided with a positioning pin (1954) for positioning the heat equalization plate. The rotary water stain removal mechanism (19) also includes a linkage structure (196), which includes a movable sleeve (1961) movably installed outside the base (1951), and the movable sleeve (1961) has a first limiting groove (1962) that matches the first limiting block (1952) inside. The movable sleeve (1961) has multiple sets of squeezing blocks (1963) and linkage blocks (1964) on its side, and a first spring (1965) is installed at the bottom of the movable sleeve (1961). The rotary water stain removal mechanism (19) also includes two sets of clamping structures (197). The transfer clamp (18) can push the clamping structures (197) of the rotary water stain removal mechanism (19) to open. The two sets of clamping structures (197) are symmetrically arranged. The clamping structure (197) includes a seventh bearing plate (1971) installed at the bottom of the clamping fixture table (1953). Two sets of clamping sleeves (1975) are movably installed on the top of the seventh bearing plate (1971). The bottom of the clamping sleeves (1975) is provided with a second limiting groove (1976). The bottom of the clamping sleeves (1975) is open. A slanted groove (1977) matching the extrusion block (1963) is provided. A second limiting block (1972) matching the second limiting groove (1976) is provided on the top of the seventh bearing plate (1971). Two sets of through grooves (1978) matching the extrusion block (1963) are opened on the top of the seventh bearing plate (1971). Two sets of fixing rods (1973) are provided at the ends of the two sets of clamping sleeves (1975). The fixing rods (1973) and the seventh bearing plate (1971) are movably connected through each other. A second spring (1974) is sleeved on the outside of the fixing rods (1973).

2. The pressure welding machine according to claim 1, capable of cleaning the surface of a VC heat spreader, characterized in that: The top of both the flattening fixture (2) and the spot welding fixture (3) is equipped with a first fixture (4) that matches the heat spreader plate. The flattening fixture (2) is located on one side of the flattening mechanism (5), and the spot welding fixture (3) is located on one side of the spot welding mechanism (6). The flattening mechanism (5) includes a first mounting bracket (501) mounted on the top of the equipment base (1), and a pressure bearing platform (502) is mounted on the top of the first mounting bracket (501). The side of the first mounting bracket (501) is... The first electric telescopic rod (503) is installed, and a pressure rod (504) is provided on the side of the first electric telescopic rod (503). The spot welding mechanism (6) includes a second mounting bracket (601) installed on the top of the equipment base (1), and a welding rod (602) is installed on the top of the second mounting bracket (601). A second electric telescopic rod (603) is installed on the side of the second mounting bracket (601), and a spot welding gun (604) is installed on the side of the second electric telescopic rod (603).

3. A pressure welding machine capable of cleaning the surface of a VC heat spreader according to claim 2, characterized in that: The cleaning and feeding mechanism (7) includes a first moving component (701) installed on the top of the equipment base (1), and a first rotary cylinder (703) is installed on the top of the first moving component (701) by setting a first bearing plate (702), and a first fixture (4) is installed on the top of the first rotary cylinder (703).

4. A pressure welding machine capable of cleaning the surface of a VC heat spreader according to claim 3, characterized in that: The pressure welding transfer mechanism (8) includes a second moving component (801) installed on the top of the equipment base (1), and two sets of first telescopic cylinders (802) are provided on the side of the second moving component (801), and a first suction cup component (803) is installed on the side of each of the two sets of first telescopic cylinders (802).

5. A pressure welding machine capable of cleaning the surface of a VC heat spreader according to claim 4, characterized in that: The ultrasonic cleaning mechanism (9) includes an ultrasonic cleaning chamber (901) supported on the top of the equipment base (1), and a third moving component (902) is installed on the top of the ultrasonic cleaning chamber (901). A support platform (903) is installed on the top of the third moving component (902), and a first fixture (4) is installed on the top of the support platform (903).

6. A pressure welding machine capable of cleaning the surface of a VC heat exchange plate according to claim 5, characterized in that: The transfer clamp (18) includes a connecting frame (1801) installed on the side of the lifting assembly (1102), and a fifth bearing plate (1802) is rotatably connected to the bottom of the connecting frame (1801). A sixth telescopic cylinder (1805) is installed on the side of the connecting frame (1801), and the output end of the sixth telescopic cylinder (1805) is rotatably connected to the fifth bearing plate (1802). Four sets of fifth telescopic cylinders (1803) are installed on the top of the fifth bearing plate (1802), and each output end of the fifth telescopic cylinder (1803) is connected to a clamping arm (1804).

7. A pressure welding machine capable of cleaning the surface of a VC heat spreader according to claim 6, characterized in that: The shearing and welding loading mechanism (12) includes a sixth moving component (1201) installed on the top of the equipment base (1), and a third telescopic cylinder (1203) is installed on the top of the sixth moving component (1201) through a fourth bearing plate (1202). A third fixture (1204) is installed on the top of the third telescopic cylinder (1203), and multiple sets of guide rods (1205) are provided at the bottom of the third fixture (1204). The guide rods (1205) and the fourth bearing plate (1202) are movably connected through each other. The shearing and welding transfer mechanism (13) includes a seventh moving component (1301) installed on the top of the equipment base (1), and a fourth telescopic cylinder (1302) is installed on the side of the seventh moving component (1301). A second suction cup assembly (1303) is installed on the side of the fourth telescopic cylinder (1302).

8. A pressure welding machine capable of cleaning the surface of a VC heat spreader according to claim 7, characterized in that: The shearing mechanism (14) includes a shearing device (1401) installed on the top of the equipment base (1), and a waste box (1402) is installed on the side of the shearing device (1401). The welding mechanism (15) includes a three-axis linkage assembly (1501) installed on the top of the equipment base (1), and a welding machine (1502) is installed on the side of the three-axis linkage assembly (1501).

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