A precision welding device for electronic chip processing

Abstract

The present invention relates to the technical field of electronic chip processing, and discloses a precision welding device for electronic chip processing, comprising a workbench, a reversible chip clamping mechanism is arranged on the top of the support frame, the reversible chip clamping mechanism comprises a reversing assembly and an anti-static flexible clamping assembly, when it is necessary to process the other side of the chip, a small cylinder is controlled to control the extension and retraction of the pneumatic telescopic column, driving the slide plate and the telescopic column connecting plate to slide on the surface of the fixed seat, thereby driving the slider and the rack at the bottom to move, driving the main board and the main shaft to rotate through the small cylinder placement frame, driving the first pulley, the auxiliary shaft, the second pulley and the transmission belt at the outer end to work, driving the anti-static flexible clamping assembly to flip, and the component can be used to realize the turning over of the clamped workpiece, the component has good controllability, the overall working is stable, the clamped workpiece can be quickly flipped, and the overall flipping accuracy is high, and it will not flip over.

Description

Technical Field

[0001] The invention relates to the technical field of electronic chip processing, in particular to a precision welding device for electronic chip processing. Background Art

[0002] Integrated circuit, abbreviated as IC, also known as microcircuit, microchip, wafer / chip, is a way of miniaturizing circuits (mainly including semiconductor devices, but also passive components, etc.) in electronics, and is often manufactured on the surface of semiconductor wafers. It is a miniaturized circuit composed of independent semiconductor devices and passive components integrated into a substrate or circuit board.

[0003] According to a precision welding device for electronic chip processing disclosed on the patent website (authorization announcement number: CN211248722U), "a precision welding device for electronic chip processing is disclosed, including a bottom plate, the top of the bottom plate is fixedly connected to a box, and the rear side of the top of the box is fixedly connected to a welding device. Through the coordinated use of the welding device, the motor, the screw, the threaded block, the sliding rod, the pin shaft 1, the movable rod 1, the pin shaft 2, the movable rod 2, the pin shaft 3, the transmission plate and the transmission column, the transmission column is moved upward, so that the transmission column extends to the top of the box, so as to achieve the effect of protecting the surrounding environment and people. The precision welding device for electronic chip processing solves the problem that the existing welding device will generate certain arc sparks during welding, and these arc sparks will cause harm to the eyes of the surrounding people, resulting in the safety and health of the user not being guaranteed, and the sputtered residues also affect the surrounding environment. The practicality of the welding device is enhanced and it is convenient for users to use."

[0004] Based on the above, the applicant believes that there are the following defects:

[0005] The precision welding device for processing electronic chips includes a base plate, a box body is fixedly connected to the top of the base plate, and a welding device is fixedly connected to the rear side of the top of the box body. By placing the chip on the top of the box body for processing, the problem that the existing welding device will generate certain arc sparks during welding, and these arc sparks will cause harm to the eyes of people around, resulting in the safety and health of the user not being guaranteed, and the sputtered residues will also affect the surrounding environment. However, the welding of the chip is often more than just welding one side. Sometimes it is necessary to weld another side of the chip. At this time, the device requires the worker to manually flip the chip. Such manual operation may cause the chip to shift or generate static electricity when in contact with the human body, causing damage to the chip. These situations will affect the overall welding efficiency of the chip. An inaccurate chip flipping angle will affect the welding efficiency of the chip and cause the welding point to shift.

[0006] Therefore, it is necessary to design a precision welding device for electronic chip processing that is highly practical and can accurately flip the chip being clamped. Summary of the invention

[0007] The object of the present invention is to provide a precision welding device for electronic chip processing to solve the problems raised in the above background technology.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions: a precision welding device for electronic chip processing, comprising a workbench, wherein the front and rear ends of the right end of the top of the workbench are fixedly connected to a support frame, and a reversible chip clamping mechanism is arranged on the top of the support frame, and the reversible chip clamping mechanism includes a reversing component and an anti-static flexible clamping component, wherein the reversing component is arranged on the top of the support frame, and the anti-static flexible clamping component is arranged on the surface of the reversing component, and an adjustable welding mechanism is arranged on the left end of the top of the workbench;

[0009] The flip assembly includes a main board, which is fixedly connected to the top of the support frame, a main shaft is rotatably connected to the middle section of the top right side of the main board, a driving gear is fixedly connected to the surface of the main shaft, a small cylinder placement frame is fixedly connected to the front end of the top of the main board, a small cylinder is installed inside the small cylinder placement frame, a pneumatic telescopic column is fixedly connected to the back of the small cylinder, a fixing plate is fixedly connected to the front end of the top of the main board, a fixing seat is fixedly connected to the front and rear ends of the right side of the fixing plate, and a fixing rod is fixedly connected to the inside of the fixing seat;

[0010] The fixed plate surface is slidably connected with a slide plate, a telescopic column connecting plate is fixedly connected to the left side of the slide plate, a slider is fixedly connected to the right side of the slide plate, the slider is slidably connected to the surface of the fixed rod, a rack is fixedly connected to the right side of the slider, a first pulley is fixedly connected to the bottom surface of the spindle, an auxiliary shaft is rotatably connected to the left end of the bottom of the main board, a second pulley is fixedly connected to the surface of the auxiliary shaft, a transmission belt is transmission-connected between the first pulley and the second pulley, and a telescopic bracket is fixedly connected to the front and rear ends of the top of the main board. When it is necessary to process the other side of the chip, the small cylinder is controlled to control the pneumatic telescopic column to extend and retract, driving the slide plate and the telescopic column connecting plate to slide on the surface of the fixed seat, thereby driving the slider and the rack at the bottom to move, driving the main board and the spindle to rotate through the small cylinder placement rack, driving the first pulley, the auxiliary shaft, the second pulley and the transmission belt at the outer end to work, and driving the anti-static flexible clamping component to flip, and the component can be used to realize the turning over of the clamped workpiece, the component has good controllability, and the overall work is stable, and the clamped workpiece can be quickly turned over, and the overall turning accuracy is high, and it will not flip over.

[0011] According to the above technical solution, the driving gear and the rack are meshed with each other, and the first pulley, the auxiliary shaft, the second pulley and the transmission belt are arranged at the bottom of the main board.

[0012] According to the above technical solution, two groups of flip components are provided and are symmetrically distributed at the top and the top of the telescopic bracket.

[0013] According to the above technical scheme, the anti-static flexible clamping assembly includes a rotating base, the rotating base is fixedly connected to the end of the auxiliary shaft away from the second pulley, the top of the rotating base is fixedly connected with a connecting seat, the top of the connecting seat is fixedly connected with a pneumatic control block, the left and right sides of the top of the pneumatic control block are rotatably connected with pneumatic clamping blocks, the end of the pneumatic clamping block away from the pneumatic control block is fixedly connected with a clamping plate, the inner surface of the clamping plate is fixedly connected with a mounting base plate, the surface of the mounting base plate is fixedly connected with a spring, and the surface of the mounting base plate is fixedly connected with a rubber telescopic column. The chip can be clamped by the anti-static flexible clamping assembly, and the flexible clamping of the chip is achieved by the spring and rubber telescopic column arranged on the inner side of the clamping plate, thereby reducing the wear of the force-bearing parts at both ends of the chip during processing and achieving stable clamping. In addition, since the rubber telescopic column is made of rubber, it will not conduct or generate static electricity, which can effectively prevent static electricity from breaking through the chip and causing damage during welding.

[0014] According to the above technical solution, the spring is arranged inside the rubber telescopic column, and two groups of the anti-static flexible clamping components are arranged.

[0015] According to the above technical solution, the adjustable welding mechanism includes an electric slide rail 1, which is fixedly connected to the front and rear ends of the left end of the top of the workbench, and auxiliary slide grooves are provided at the left and right ends of the electric slide rail 1. The electric slide rail 1 is fixedly connected to a built-in slide rod, and a sliding block is slidably connected to the surface of the built-in slide rod, and auxiliary slide blocks are fixedly connected to the left and right ends of the sliding block. A control motor is provided at the top of the left end of the electric slide rail 1, and a fixed connection block is fixedly connected to the top of the electric slide rail 1, and a linkage shaft is rotatably connected to the inner side of the fixed connection block, and the inner side of the sliding block is fixedly connected to the electric slide rail 2;

[0016] The right end of the electric slide rail 2 is slidably connected to a sliding support block, the right end of the sliding support block is fixedly connected to a mounting base block, the front and back sides of the mounting base block are fixedly connected to side brackets, the right end of the side bracket is installed with an auxiliary fan, the top of the mounting base block is fixedly connected to a rotating mounting seat, the top of the rotating mounting seat is rotatably connected to a multi-axis welding arm 1, the end of the multi-axis welding arm 1 away from the rotating mounting seat is rotatably connected to a multi-axis welding arm 2, the end of the multi-axis welding arm 2 away from the multi-axis welding arm 1 is rotatably connected to a multi-axis welding arm 3, and the end of the multi-axis welding arm 3 away from the multi-axis welding arm 2 is provided with a welding head.

[0017] According to the above technical solution, the electric slide rail, the auxiliary slide groove, the built-in slide rod, the sliding block and the fixed connecting block are arranged in two groups, and the auxiliary sliding block is slidably connected inside the auxiliary slide groove.

[0018] According to the above technical solution, two groups of the side bracket and the auxiliary fan are provided, and the auxiliary fan is provided at one end of the side bracket away from the mounting base block.

[0019] According to the above technical solution, the front and rear ends of the bottom of the workbench are fixedly connected with bottom feet, a dust and waste discharge port is opened in the center of the top of the workbench, and the anti-static flexible clamping component is arranged on the top of the dust and waste discharge port.

[0020] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0021] 1. The present invention is provided with a flipping assembly. When it is necessary to process the other side of the chip, the small cylinder is controlled to control the pneumatic telescopic column to extend and retract, driving the slide plate and the telescopic column connecting plate to slide on the surface of the fixed seat, thereby driving the bottom slider and the rack to move, and the small cylinder placement frame drives the main board and the main shaft to rotate, drives the first pulley, the auxiliary shaft, the second pulley and the transmission belt at the outer end to work, and drives the anti-static flexible clamping assembly to flip. The component can be used to turn over the workpiece being clamped. The component has good controllability and stable overall operation. The workpiece being clamped can be quickly flipped, and the overall flipping accuracy is high and it will not flip over.

[0022] 2. The present invention is provided with an anti-static flexible clamping component, through which the chip can be clamped, and the flexible clamping of the chip is achieved by the spring and rubber telescopic column arranged on the inner side of the clamping plate, thereby reducing the wear of the stress points at both ends of the chip during processing, and achieving stable clamping at the same time. Moreover, since the rubber telescopic column is made of rubber, it will not conduct or generate static electricity, which can effectively prevent static electricity from breaking through the chip and causing damage during welding.

[0023] 3. The present invention is provided with a telescopic bracket. When a longer chip needs to be clamped, the agglomerate changes the distance between the two main boards and the components on the surface through the telescopic bracket, thereby effectively clamping chips of different sizes, thereby improving the overall practicality and adaptability of the device.

[0024] 4. The present invention is provided with a rack, a driving gear, a small cylinder and a pneumatic telescopic column. The rack, the driving gear, the small cylinder and the pneumatic telescopic column can ensure the angle of each chip flipping. The forward distance of the small cylinder placement rack can be controlled by adjusting the working state of the small cylinder and the pneumatic telescopic column, thereby achieving the flipping angle of the anti-static flexible clamping component. The flipping component can be used according to needs to achieve precise flipping, prevent the welding position from being offset due to over-flipping, and further improve the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0026] Figure 1 It is an overall front schematic diagram of the present invention;

[0027] Figure 2 It is a schematic diagram of the flippable chip clamping mechanism of the present invention;

[0028] Figure 3 is a schematic diagram of a telescopic bracket of the present invention;

[0029] Figure 4 is a schematic diagram of a flip assembly of the present invention;

[0030] Figure 5 is a schematic diagram of a driving gear of the present invention;

[0031] Figure 6 is a schematic diagram of an antistatic flexible clamping assembly of the present invention;

[0032] Figure 7 is a schematic diagram of the adjustable welding mechanism of the present invention;

[0033] Figure 8 It is a schematic diagram of a separated view of the adjustable welding mechanism of the present invention;

[0034] Fig. 9 It is a schematic diagram of a welding head of the present invention.

[0035] In the figure: 1. workbench; 2. foot; 3. dust and waste discharge port; 4. support frame; 5. flip chip clamping mechanism; 51. flip assembly; 511. main board; 512. main shaft; 513. driving gear; 514. small cylinder placement rack; 515. small cylinder; 516. pneumatic telescopic column; 517. fixed plate; 518. fixed seat; 519. fixed rod; 5101. slide plate; 5102. telescopic column connecting plate; 5103. slider; 5104. rack; 5105. first pulley; 5106. auxiliary shaft; 5107. second pulley; 5108. transmission belt; 5109. telescopic bracket; 52. anti-static flexible clamping assembly; 521. rotating base ;522, connecting seat;523, pneumatic control block;524, pneumatic clamping block;525, clamping plate;526, mounting base;527, spring;528, rubber telescopic column;6, adjustable welding mechanism;61, electric slide rail one;62, auxiliary slide groove;63, built-in slide rod;64, sliding block;65, auxiliary slide block;66, control motor;67, fixed connecting block;68, linkage shaft;69, electric slide rail two;601, sliding support block;602, mounting base;603, side bracket;604, auxiliary fan;605, rotating mounting seat;606, multi-axis welding arm one;607, multi-axis welding arm two;608, multi-axis welding arm three;609, welding head. DETAILED DESCRIPTION

[0036] 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.

[0037] The present invention provides the following technical solutions: Embodiment 1

[0038] See also Figure 1-6 The present invention provides a technical solution: a precision welding device for electronic chip processing, comprising a workbench 1, a support frame 4 is fixedly connected to the front and rear ends of the top right end of the workbench 1, a reversible chip clamping mechanism 5 is arranged on the top of the support frame 4, the reversible chip clamping mechanism 5 includes a reversing component 51 and an anti-static flexible clamping component 52, the reversing component 51 is arranged on the top of the support frame 4, the anti-static flexible clamping component 52 is arranged on the surface of the reversing component 51, and an adjustable welding mechanism 6 is arranged on the top left end of the workbench 1;

[0039] The flip assembly 51 includes a main board 511, which is fixedly connected to the top of the support frame 4. The main board 511 is rotatably connected to the middle section of the top right side of the main board 511, and a driving gear 513 is fixedly connected to the surface of the main board 512. A small cylinder placement frame 514 is fixedly connected to the front end of the top of the main board 511, and a small cylinder 515 is installed inside the small cylinder placement frame 514. A pneumatic telescopic column 516 is fixedly connected to the back of the small cylinder 515. A fixed plate 517 is fixedly connected to the front end of the top of the main board 511, and a fixed seat 518 is fixedly connected to the front and rear ends of the right side of the fixed plate 517, and a fixed rod 519 is fixedly connected to the inside of the fixed seat 518;

[0040] The surface of the fixed plate 517 is slidably connected with a slide plate 5101, a telescopic column connecting plate 5102 is fixedly connected to the left side of the slide plate 5101, a slider 5103 is fixedly connected to the right side of the slide plate 5101, the slider 5103 is slidably connected to the surface of the fixed rod 519, a rack 5104 is fixedly connected to the right side of the slider 5103, a first pulley 5105 is fixedly connected to the bottom surface of the main shaft 512, an auxiliary shaft 5106 is rotatably connected to the left end of the bottom of the main board 511, a second pulley 5107 is fixedly connected to the surface of the auxiliary shaft 5106, a transmission belt 5108 is transmission-connected between the first pulley 5105 and the second pulley 5107, a telescopic bracket 5109 is fixedly connected to the front and rear ends of the top of the main board 511, and when another chip needs to be adjusted, When processing the surface, the small cylinder 515 is controlled to control the pneumatic telescopic column 516 to extend and retract, driving the slide plate 5101 and the telescopic column connecting plate 5102 to slide on the surface of the fixed seat 518, thereby driving the slider 5103 and the rack 5104 at the bottom to move, and the small cylinder placement frame 514 drives the main board 511 and the main shaft 512 to rotate, driving the first pulley 5105, the auxiliary shaft 5106, the second pulley 5107 and the transmission belt 5108 at the outer end to work, and driving the anti-static flexible clamping component 52 to flip, and the component can be used to realize the turning over of the workpiece being clamped. The component has good controllability and stable overall operation, and can quickly realize the turning over of the workpiece being clamped, and the overall turning accuracy is high, and it will not turn over too much;

[0041] The driving gear 513 and the rack 5104 mesh with each other, and the first pulley 5105, the auxiliary shaft 5106, the second pulley 5107 and the transmission belt 5108 are arranged at the bottom of the main board 511;

[0042] There are two groups of flip components 51, which are symmetrically distributed on the top and bottom of the telescopic bracket 5109;

[0043] The anti-static flexible clamping assembly 52 includes a rotating base 521, which is fixedly connected to the end of the auxiliary shaft 5106 away from the second pulley 5107, and the top of the rotating base 521 is fixedly connected to a connecting seat 522, and the top of the connecting seat 522 is fixedly connected to a pneumatic control block 523, and the top left and right sides of the pneumatic control block 523 are rotatably connected to pneumatic clamping blocks 524, and the end of the pneumatic clamping block 524 away from the pneumatic control block 523 is fixedly connected to a clamping plate 525, and the inner surface of the clamping plate 525 is fixedly connected to a mounting base plate 526, and the mounting base plate 526 is fixedly connected to the inner surface of the clamping plate 525. A spring 527 is fixedly connected to the surface of the mounting base plate 526, and a rubber telescopic column 528 is fixedly connected to the surface of the mounting base plate 526. The chip can be clamped by the anti-static flexible clamping component 52. The spring 527 and the rubber telescopic column 528 arranged on the inner side of the clamping plate 525 can realize flexible clamping of the chip, reduce the wear of the stress points at both ends of the chip during processing, and realize stable clamping at the same time. Since the rubber telescopic column 528 is made of rubber, it will not conduct or generate static electricity, which can effectively prevent static electricity from breaking through the chip and causing damage during welding.

[0044] The spring 527 is arranged inside the rubber telescopic column 528, and two groups of anti-static flexible clamping components 52 are arranged. Embodiment 2

[0045] See also Figure 1-9 , and on the basis of the first embodiment, the adjustable welding mechanism 6 further comprises an electric slide rail 61, the electric slide rail 61 is fixedly connected to the front and rear ends of the left end of the top of the workbench 1, the left and right ends of the electric slide rail 61 are provided with auxiliary slide grooves 62, the electric slide rail 61 is fixedly connected with a built-in slide rod 63, the surface of the built-in slide rod 63 is slidably connected with a slide block 64, the left and right ends of the slide block 64 are fixedly connected with auxiliary slide blocks 65, the left and right ends of the slide block 64 are fixedly connected with a control motor 66, the top of the left end of the electric slide rail 61 is fixedly connected with a fixed connection block 67, the inner side of the fixed connection block 67 is rotatably connected with a linkage shaft 68, and the inner side of the slide block 64 is fixedly connected with an electric slide rail 2 69;

[0046] The right end of the electric slide rail 2 69 is slidably connected with a sliding support block 601, the right end of the sliding support block 601 is fixedly connected with a mounting base block 602, the front and back sides of the mounting base block 602 are fixedly connected with side brackets 603, the right end of the side bracket 603 is installed with an auxiliary fan 604, the top of the mounting base block 602 is fixedly connected with a rotating mounting seat 605, the top of the rotating mounting seat 605 is rotatably connected with a multi-axis welding arm 1 606, the end of the multi-axis welding arm 1 606 away from the rotating mounting seat 605 is rotatably connected to a multi-axis welding arm 2 607, the end of the multi-axis welding arm 2 607 away from the multi-axis welding arm 1 606 is rotatably connected to a multi-axis welding arm 3 608, and the end of the multi-axis welding arm 3 608 away from the multi-axis welding arm 2 607 is provided with a welding head 609;

[0047] The electric slide rail 61, the auxiliary slide groove 62, the built-in slide rod 63, the sliding block 64 and the fixed connection block 67 are provided in two groups, and the auxiliary slide block 65 is slidably connected to the inside of the auxiliary slide groove 62;

[0048] There are two sets of side brackets 603 and auxiliary fans 604, and the auxiliary fans 604 are arranged at one end of the side bracket 603 away from the mounting base block 602;

[0049] The front and rear ends of the bottom of the workbench 1 are fixedly connected with base feet 2 , a dust and waste discharge port 3 is opened at the center of the top of the workbench 1 , and the anti-static flexible clamping component 52 is arranged on the top of the dust and waste discharge port 3 .

[0050] In actual operation, when the device is used, the spacing of the flip chip clamping mechanism 5 is adjusted according to the size of the chip, and the telescopic bracket 5109 is adjusted to change the spacing. Then, the chip is placed on the clamping plate 525, and the pneumatic control block 523 controls the pneumatic clamping block 524 to rotate, and the chip is clamped by the spring 527 and the rubber telescopic column 528. The spring 527 and the rubber telescopic column 528 arranged on the inner side of the clamping plate 525 are used to achieve flexible clamping of the chip, thereby reducing the wear of the stress points at both ends of the chip during processing, and achieving stable clamping. In addition, since the rubber telescopic column 528 is made of rubber , will not conduct or generate static electricity, which can effectively prevent static electricity from breaking through the chip and causing damage during the welding process. Then the adjustable welding mechanism 6 can be started, and the longitudinal height can be changed by controlling the motor 66. The control motor 66 is started to make the electric slide rail 1 61 work, drive the sliding block 64 to move, thereby changing the longitudinal height. Then the electric slide rail 2 69 is controlled to change the lateral position. After adjusting to the appropriate position, the chip is welded through the multi-axis welding arm 1 606, the multi-axis welding arm 2 607, the multi-axis welding arm 3 608 and the welding head 609. During welding, the auxiliary fan 604 will The air is blown on the surface of the chip to ensure that dust will not remain on the chip surface to affect welding. At the same time, the temperature of the welding place can be reduced to prevent the chip from being burned by high temperature at the welding place due to long-term operation. When the other side of the chip needs to be processed, the small cylinder 515 is controlled to control the pneumatic telescopic column 516 to extend and retract, driving the slide plate 5101 and the telescopic column connecting plate 5102 to slide on the surface of the fixed seat 518, thereby driving the slider 5103 and the rack 5104 at the bottom to move, and the main board 511 and the main shaft 512 are driven to rotate through the small cylinder placement frame 514, driving the first pulley 5105 and the auxiliary shaft at the outer end 5106, the second pulley 5107 and the transmission belt 5108 work to drive the anti-static flexible clamping component 52 to flip, and the workpiece being clamped can be turned over through this component. The component has good controllability and overall stable operation. It can quickly flip the workpiece being clamped, and the overall flipping accuracy is high and it will not flip too much. During the welding process, the dust blown off by the auxiliary fan 604 will be discharged from the dust and waste chip discharge port 3. Through the coordinated work of the flipping component 51, the anti-static flexible clamping component 52 and the adjustable welding mechanism 6, efficient and precise welding work can be achieved.

[0051] 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.

[0052] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A precision welding device for electronic chip processing, comprising a workbench (1), characterized in that: The front and rear ends of the top right end of the workbench (1) are fixedly connected to a support frame (4); a reversible chip clamping mechanism (5) is arranged on the top of the support frame (4); the reversible chip clamping mechanism (5) comprises a reversing component (51) and an anti-static flexible clamping component (52); the reversing component (51) is arranged on the top of the support frame (4); the anti-static flexible clamping component (52) is arranged on the surface of the reversing component (51); and an adjustable welding mechanism (6) is arranged on the top left end of the workbench (1); The flip assembly (51) comprises a main board (511), the main board (511) is fixedly connected to the top of the support frame (4), the main board (511) is rotatably connected to the middle section of the top right side of the main board (511), the surface of the main board (512) is fixedly connected to a driving gear (513), the front end of the top of the main board (511) is fixedly connected to a small cylinder placement frame (514), a small cylinder (515) is installed inside the small cylinder placement frame (514), the back of the small cylinder (515) is fixedly connected to a pneumatic telescopic column (516), the front end of the top of the main board (511) is fixedly connected to a fixing plate (517), the front and rear ends of the right side of the fixing plate (517) are fixedly connected to a fixing seat (518), and the inside of the fixing seat (518) is fixedly connected to a fixing rod (519); The surface of the fixed plate (517) is slidably connected to a slide plate (5101), the left side of the slide plate (5101) is fixedly connected to a telescopic column connecting plate (5102), the right side of the slide plate (5101) is fixedly connected to a slider (5103), the slider (5103) is slidably connected to the surface of the fixed rod (519), the right side of the slider (5103) is fixedly connected to a rack (5104), the bottom end surface of the main shaft (512) is fixedly connected to a first pulley (5105), the bottom left end of the main board (511) is rotatably connected to an auxiliary shaft (5106), the surface of the auxiliary shaft (5106) is fixedly connected to a second pulley (5107), a transmission belt (5108) is transmission-connected between the first pulley (5105) and the second pulley (5107), and the front and rear ends of the top of the main board (511) are fixedly connected to telescopic brackets (5109); The anti-static flexible clamping assembly (52) comprises a rotating base (521), the rotating base (521) being fixedly connected to one end of the auxiliary shaft (5106) away from the second pulley (5107), the top of the rotating base (521) being fixedly connected to a connecting base (522), the top of the connecting base (522) being fixedly connected to a pneumatic control block (523), the top left and right sides of the pneumatic control block (523) being rotatably connected to pneumatic clamping blocks (524), one end of the pneumatic clamping block (524) away from the pneumatic control block (523) being fixedly connected to a clamping plate (525), the inner surface of the clamping plate (525) being fixedly connected to a mounting base plate (526), ​​the surface of the mounting base plate (526) being fixedly connected to a spring (527), and the surface of the mounting base plate (526) being fixedly connected to a rubber telescopic column (528); The adjustable welding mechanism (6) comprises an electric slide rail (61), the electric slide rail (61) being fixedly connected to the front and rear ends of the left end of the top of the workbench (1), the left and right ends of the electric slide rail (61) being provided with auxiliary slide grooves (62), the electric slide rail (61) being fixedly connected to a built-in slide rod (63) inside, a sliding block (64) being slidably connected to the surface of the built-in slide rod (63), the left and right ends of the sliding block (64) being fixedly connected to auxiliary slide blocks (65), a control motor (66) being arranged at the top of the left end of the electric slide rail (61), the top of the electric slide rail (61) being fixedly connected to a fixed connection block (67), the inner side of the fixed connection block (67) being rotatably connected to a linkage shaft (68), and the inner side of the sliding block (64) being fixedly connected to an electric slide rail (69); The right end of the second electric slide rail (69) is slidably connected to a sliding support block (601), the right end of the sliding support block (601) is fixedly connected to a mounting base block (602), the front and back sides of the mounting base block (602) are fixedly connected to side brackets (603), the right end of the side bracket (603) is installed with an auxiliary fan (604), the top of the mounting base block (602) is fixedly connected to a rotating mounting seat (605), the top of the rotating mounting seat (605) is rotatably connected to a multi-axis welding arm one (606), one end of the multi-axis welding arm one (606) away from the rotating mounting seat (605) is rotatably connected to a multi-axis welding arm two (607), one end of the multi-axis welding arm two (607) away from the multi-axis welding arm one (606) is rotatably connected to a multi-axis welding arm three (608), and one end of the multi-axis welding arm three (608) away from the multi-axis welding arm two (607) is provided with a welding head (609).

2. The precision welding device for electronic chip processing according to claim 1, characterized in that: The driving gear (513) and the rack (5104) are meshed with each other, and the first pulley (5105), the auxiliary shaft (5106), the second pulley (5107) and the transmission belt (5108) are arranged at the bottom of the main board (511).

3. The precision welding device for electronic chip processing according to claim 2, characterized in that: The flip components (51) are provided in two groups and are symmetrically distributed at the top and the bottom of the telescopic bracket (5109).

4. The precision welding device for electronic chip processing according to claim 3, characterized in that: The spring (527) is arranged inside the rubber telescopic column (528), and two groups of the anti-static flexible clamping components (52) are provided.

5. The precision welding device for electronic chip processing according to claim 4, characterized in that: The electric slide rail 1 (61), the auxiliary slide groove (62), the built-in slide rod (63), the sliding block (64) and the fixed connection block (67) are provided in two groups, and the auxiliary sliding block (65) is slidably connected to the inside of the auxiliary slide groove (62).

6. The precision welding device for electronic chip processing according to claim 5, characterized in that: The side bracket (603) and the auxiliary fan (604) are provided in two groups, and the auxiliary fan (604) is provided at one end of the side bracket (603) away from the mounting bottom block (602).

7. The precision welding device for electronic chip processing according to claim 6, characterized in that: The front and rear ends of the bottom of the workbench (1) are fixedly connected with base feet (2), a dust and waste discharge port (3) is provided at the center of the top of the workbench (1), and the anti-static flexible clamping component (52) is arranged on the top of the dust and waste discharge port (3).

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