A precision chip welding equipment

Abstract

The present invention discloses a precision chip welding device, which relates to the technical field of welding equipment, and includes a frame, a processing mechanism, and a supporting mechanism. The processing mechanism includes a linear drive, a welding main machine is slidably installed on the top of the base and at one end away from the linear drive, a cylinder is installed on the top of the base and close to the welding main machine, a bending rod is fixedly installed on the outside of the welding main machine and close to the bottom, and a pressure plate is fixedly installed on the outer cylindrical surface of the bending rod, and the supporting mechanism includes a discharge table, a U-shaped line is opened on the top of the discharge table, a round rod is fixedly installed on the outside of the discharge table and close to the bottom, a cylinder is rollingly installed on the outer cylindrical surface of the round rod and at one end away from the discharge table, spiral grooves are opened at corresponding positions on the outer cylindrical surface of the cylinder, and a pressing assembly is installed on the top of the discharge table. The precision chip welding device achieves an adjustable effect, can be adjusted in position, and reduces the influence of vibration, and the welding is accurate, safe and reliable.

Description

Technical Field

[0001] The present invention relates to the technical field of welding equipment, in particular to a precision chip welding equipment. Background Art

[0002] With the rapid development of electronic information technology, integrated circuit chips are constantly developing towards high density, high performance, thinness and shortness. Nowadays, with the rapid development of high-end electronic products, and with chips as the core, products with high cost performance of chips are widely used. Chips are an important part of semiconductor devices. During the processing of semiconductors, semiconductor chips and carriers need to be welded to form a stable connection. The pins constitute the interface of this chip. After the semiconductor chip is welded, the two leads of the semiconductor need to be welded.

[0003] At present, when welding precision chips, vibrations are likely to occur as the equipment is running, and the equipment is inconvenient to adjust, making it difficult to fine-tune the distance between the welding tool and the precision chip, resulting in inaccurate welding. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A precision chip welding device, comprising:

[0005] A frame, the frame having a supporting frame body, a supporting frame fixedly installed at the side of the top of the frame, and a notch opened in the middle of the top of the frame;

[0006] A processing mechanism, which is used to perform welding processing on chip materials, and the processing mechanism is installed on the top of the support frame;

[0007] Wherein, the processing mechanism includes a linear drive, a base is installed at the output end of the linear drive, a welding mainframe is slidably installed at the top of the base and at one end away from the linear drive, a cylinder is installed at the top of the base and close to the welding mainframe, a bending rod is fixedly installed at the outside of the welding mainframe and close to the bottom, and a pressure plate is fixedly installed on the outer cylindrical surface of the bending rod, and the welding mainframe can be driven to move up and down by contraction and extension of the telescopic end of the cylinder, so as to adjust the distance between the welding mainframe and the precision chip, which is conducive to precise welding, and the linear drive can be turned on to work at the same time, and the base can be driven to move linearly by the output end of the linear drive, thereby driving the welding mainframe to move as a whole, so as to adjust the position of the welding mainframe, so as to weld multiple pins and precision chips;

[0008] A supporting mechanism, which is used to place and fix the chip pins, and is installed on the top of the frame and close to the bending rod;

[0009] Among them, the supporting mechanism includes a discharge table, which is fixedly installed on the top of the frame, and the discharge table is installed directly below the bending rod. A U-shaped line is provided on the top of the discharge table, and a round rod is fixedly installed on the outside of the discharge table and close to the bottom. A cylinder is rollingly installed on the outer circular surface of the round rod and at one end away from the discharge table, and spiral grooves are provided at corresponding positions on the outer circular surface of the cylinder. A pressing assembly is installed on the top of the discharge table. With the support of the discharge table, the precision chip pins to be welded can be placed at the position of the U-shaped line on the top of the discharge table, so that the U-shaped line surrounds the chip pins, so that the chip pins can be limited, which is helpful for the subsequent fixation of the chip pins.

[0010] Preferably, the cylinder is installed in the middle of the top of the base, and the bending rod is installed directly below the cylinder.

[0011] Preferably, the pressing assembly includes an open slide groove and a rectangular bar, the open slide groove is opened at the side of the outer side of the discharge table, the rectangular bar is slidably installed inside the open slide groove and close to the top position, an elastic reset part is fixedly installed between the bottom end of the rectangular bar and the bottom of the inner wall of the open slide groove, a Z-shaped pressing plate is fixedly installed on the top of the rectangular bar, a pressing block is fixedly installed on the bottom of the Z-shaped pressing plate and close to the U-shaped line, a trapezoidal groove is opened at the bottom of the pressing block, a circular hole is opened at the side of the outer side of the Z-shaped pressing plate, the position of the circular hole corresponds to the position of the bottom end of the bending rod, as the telescopic end of the cylinder is extended, the welding main machine is driven to move downward, so that the bending rod moves downward together, so that the bottom end of the bending rod can be inserted into the circular hole, so that the bending rod can be guided, so that the welding main machine can move downward smoothly as a whole, and it is not easy to shake, thereby reducing the influence of vibration.

[0012] Preferably, the elastic reset member is installed in the middle of the open slide groove, there are two rectangular bars, and the two rectangular bars are symmetrically installed along the Z-shaped pressure plate, and the pressure plate can be driven to move downward by moving the bending rod downward, and as the bending rod continues to move downward, the bottom of the pressure plate can be used to contact the Z-shaped pressure plate, so that the Z-shaped pressure plate is subjected to downward pressing force, and under the sliding guidance of the rectangular bar, the Z-shaped pressure plate drives the pressing block to move downward, and the elastic reset member is compressed, and the chip pin can be fixed by being stuck at the top of the chip pin at the U-shaped line position through the trapezoidal groove, and it is not easy to be offset and skewed, and the structure is fully utilized to interact with each other to connect the structures together.

[0013] Preferably, the trapezoidal grooves are evenly distributed at the bottom of the pressing block, and the positions of the trapezoidal grooves correspond to the positions of the U-shaped lines. When the telescopic end of the cylinder lifts the welding host and drives the pressure plate to move upward through the zigzag rod, the pressing force on the Z-shaped pressing plate disappears, and under the elastic support of the elastic reset part, the Z-shaped pressing plate drives the pressing block to move upward, thereby releasing the pins.

[0014] Preferably, a conveying mechanism is installed in the middle of the frame, and the conveying mechanism includes a bracket, the bracket is fixedly installed in the middle of the inside of the frame, the bracket is installed at a position close to the notch, the bracket extends to the outside at one end away from the inside of the frame, and the end of the bracket extending to the outside of the frame is rotatably installed with an active roller, and the end of the bracket away from the active roller is rotatably installed with a driven roller, a servo motor is installed on the outside of the bracket and close to the active roller, a conveyor belt is installed between the active roller and the driven roller, a chip limiting module is installed on the side of the outside of the conveyor belt, and a material guide plate is fixedly installed on the outside of the bracket, and the material guide plate is installed directly below the active roller. The active roller can be driven to rotate by rotating the output end of the servo motor, and the conveyor belt can be operated under the support of the driven roller, thereby driving the chip limiting module to move as a whole, so that the chips to be processed can be fed.

[0015] Preferably, the servo motor and the active roller are installed at the same height, and the conveyor belt is installed in the middle of the top of the bracket.

[0016] Preferably, the chip limiting modules are evenly distributed on the sides of the outer side of the conveyor belt, and the guide plate is installed at an angle.

[0017] By fitting the outer cylindrical surface of the cylinder with the top of the inner wall of the conveyor belt, the conveyor belt can be operated to make the cylinder roll, which can make the spiral groove rotate. The spiral grooves on both sides are symmetrical and have opposite spiral directions, so the conveyor belt can be driven by balanced forces on both sides, making it less likely for the conveyor belt to deviate.

[0018] Preferably, the chip limiting module includes a pad block, the bottom of which is fixedly installed at the side of the outer side of the conveyor belt, a J-shaped clamping plate is fixedly installed on the top of the pad block, a square baffle is fixedly installed on the side of the inner side of the J-shaped clamping plate, and a strip groove is provided at the bend at the bottom of the inner side of the J-shaped clamping plate. The chip to be soldered with pins is placed inside the J-shaped clamping plate so that the surface of the chip fits with the plane inside the J-shaped clamping plate and the edge of the chip is in contact with the square baffle. The chip can be positioned so that the position of the chip is fixed.

[0019] Preferably, the opening of the J-shaped clamping plate faces upward, there are two cushion blocks, and the two cushion blocks are symmetrically installed along the central axis of the J-shaped clamping plate.

[0020] The present invention provides a precision chip welding device having the following beneficial effects:

[0021] 1. This precision chip welding equipment uses the contraction and extension of the telescopic end of the cylinder to drive the welding host to move up and down, thereby adjusting the distance between the welding host and the precision chip, which is helpful for precise welding. At the same time, the linear drive can be turned on to work, and the output end of the linear drive can be used to drive the base to move in a straight line, thereby driving the welding host to move as a whole, so that the position of the welding host can be adjusted, so as to weld multiple pins and precision chips.

[0022] Second, the precision chip welding equipment, with the support of the material discharging table, can place the precision chip pins to be welded at the position of the U-shaped line on the top of the material discharging table, so that the U-shaped line surrounds the chip pins, which can limit the chip pins and help to fix the chip pins later.

[0023] 3. This precision chip welding equipment, as the telescopic end of the cylinder extends, drives the welding main unit downward, so that the bending rod moves downward together, so that the bottom end of the bending rod can be inserted into the round hole, and the bending rod can be guided, so that the welding main unit moves downward smoothly as a whole, is not prone to shaking, and is less affected by vibration.

[0024] 4. This precision chip welding equipment utilizes the downward movement of the zigzag rod to drive the pressure plate to move downward. As the zigzag rod continues to move downward, the bottom of the pressure plate can be used to contact the Z-shaped pressure plate, so that the Z-shaped pressure plate is subjected to downward pressing force, and under the sliding guidance of the rectangular bar, the Z-shaped pressure plate drives the pressing block to move downward, and the elastic reset part is compressed, and the chip pin can be fixed by being stuck on the top of the chip pin at the U-shaped line position through the trapezoidal groove, which is not easy to deviate and skew.

[0025] 5. This precision chip welding equipment places the chip that needs to be welded pins into the inside of the J-shaped card board, so that the surface of the chip fits with the plane inside the J-shaped card board, and the edge of the chip contacts the square blocking rod, so that the chip can be positioned and fixed.

[0026] 6. This precision chip welding equipment utilizes the rotation of the servo motor output end to drive the active roller to rotate, and under the support of the driven roller, the conveyor belt is operated, thereby driving the chip limiting module to move as a whole, so as to feed the chips to be processed.

[0027] 7. This precision chip welding equipment uses the outer cylindrical surface of the cylinder to fit with the top of the inner wall of the conveyor belt. The conveyor belt can be operated to make the cylinder roll, which can make the spiral groove rotate. The spiral grooves on both sides are symmetrical and have opposite spiral directions, so the conveyor belt can be driven by balanced forces on both sides, making it less likely for the conveyor belt to deviate.

[0028] 8. In this precision chip welding equipment, when the telescopic end of the cylinder lifts the welding host and drives the pressure plate to move upward through the bending rod, the pressing force on the Z-shaped pressure plate disappears, and under the elastic support of the elastic reset part, the Z-shaped pressure plate drives the pressure block to move upward, so that the pin can be released. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the overall structure of the precision chip welding equipment of the present invention;

[0030] Figure 2 This is a bottom view of the structure of the precision chip welding equipment of the present invention;

[0031] Figure 3 It is a schematic diagram of the connection structure between the processing mechanism and the frame of the present invention;

[0032] Figure 4 It is a schematic diagram of the connection structure between the support mechanism and the frame of the present invention;

[0033] Figure 5 It is a schematic diagram of the overall structure of the support mechanism of the present invention;

[0034] Figure 6 This is a schematic diagram of the overall structure of the material pressing assembly of the present invention;

[0035] Figure 7 It is a schematic diagram of the connection structure between the conveying mechanism and the frame of the present invention;

[0036] Figure 8 It is a schematic diagram of the overall structure of the conveying mechanism of the present invention;

[0037] Fig. 9 For the present invention Figure 8 A partial enlarged view of point A in the middle.

[0038] In the figure: 1. frame; 2. support frame; 3. processing mechanism; 4. support mechanism; 5. conveying mechanism; 6. notch; 31. linear drive; 32. base; 33. welding host; 34. cylinder; 35. bending rod; 36. pressure plate; 41. unloading table; 42. U-shaped line; 43. round rod; 44. cylinder; 45. spiral groove; 46. pressing assembly; 461. open slide; 462. rectangular strip; 463. elastic reset member; 464. Z-shaped pressing plate; 465. pressing block; 466. trapezoidal groove; 467. round hole; 51. bracket; 52. active roller; 53. driven roller; 54. servo motor; 55. conveyor belt; 56. chip limit module; 57. guide plate; 561. cushion block; 562. J-shaped clamping plate; 563. square stop rod; 564. strip groove. DETAILED DESCRIPTION

[0039] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0040] The first embodiment, as Figure 1-Figure 3 As shown, the present invention provides a technical solution: a precision chip welding device, comprising:

[0041] The frame 1 has a supporting frame body, a supporting frame 2 is fixedly installed on the side of the top of the frame 1, and a notch 6 is opened in the middle of the top of the frame 1;

[0042] A processing mechanism 3, which is used to perform welding processing on chip materials, and the processing mechanism 3 is installed on the top of the support frame 2;

[0043] The processing mechanism 3 includes a linear drive 31, a base 32 is installed at the output end of the linear drive 31, a welding mainframe 33 is slidably installed at the top of the base 32 and at one end away from the linear drive 31, a cylinder 34 is installed at the top of the base 32 and close to the welding mainframe 33, a bending rod 35 is fixedly installed on the outside of the welding mainframe 33 and close to the bottom, and a pressure plate 36 is fixedly installed on the outer circumferential surface of the bending rod 35. The staff turns on the cylinder 34 to work, and the welding mainframe 33 can be driven to move up and down by the contraction and extension of the telescopic end of the cylinder 34, so as to adjust the distance between the welding mainframe 33 and the precision chip, thereby facilitating accurate welding;

[0044] At the same time, the linear driver 31 can be turned on to work, and the base 32 can be driven to move linearly by the output end of the linear driver 31, thereby driving the welding host 33 to move as a whole, so that the position of the welding host 33 can be adjusted, so as to weld multiple pins and precision chips.

[0045] The cylinder 34 is installed in the middle of the top of the base 32, and the bending rod 35 is installed just below the cylinder 34.

[0046] The second embodiment, as Figure 1-Figure 6 As shown, based on the first embodiment:

[0047] A support mechanism 4, which is used to place and fix the chip pins, and is installed on the top of the frame 1 and close to the bending rod 35;

[0048] Among them, the supporting mechanism 4 includes a discharge table 41, which is fixedly installed on the top of the frame 1. The discharge table 41 is installed directly below the bending rod 35. A U-shaped line 42 is provided on the top of the discharge table 41. A round rod 43 is fixedly installed on the outside of the discharge table 41 and close to the bottom. A cylinder 44 is rollingly installed on the outer cylindrical surface of the round rod 43 and at one end away from the discharge table 41. Spiral grooves 45 are provided at corresponding positions on the outer cylindrical surface of the cylinder 44. A pressing assembly 46 is installed on the top of the discharge table 41. With the support of the discharge table 41, the precision chip pins to be welded can be placed at the position of the U-shaped line 42 on the top of the discharge table 41, so that the U-shaped line 42 surrounds the chip pins, which can limit the chip pins and help to fix the chip pins later.

[0049] The press component 46 includes an open slide 461 and a rectangular bar 462. The open slide 461 is opened at the side of the outer side of the unloading platform 41. The rectangular bar 462 is slidably installed inside the open slide 461 and close to the top position. An elastic reset member 463 is fixedly installed between the bottom end of the rectangular bar 462 and the bottom of the inner wall of the open slide 461. A Z-shaped pressing plate 464 is fixedly installed on the top of the rectangular bar 462. A press block 465 is fixedly installed at the bottom of the Z-shaped pressing plate 464 and close to the U-shaped line 42. The press block 465 A trapezoidal groove 466 is provided at the bottom of 65, and a circular hole 467 is provided at the outer side of the Z-shaped pressure plate 464. The position of the circular hole 467 corresponds to the position of the bottom end of the bending rod 35. As the telescopic end of the cylinder 34 extends, the welding host 33 is driven to move downward, so that the bending rod 35 moves downward together, and the bottom end of the bending rod 35 can be inserted into the circular hole 467, so that the bending rod 35 can be guided, so that the welding host 33 can move downward smoothly as a whole, is not prone to shaking, and is less affected by vibration.

[0050] By moving the bending rod 35 downward, the pressure plate 36 can be driven to move downward. As the bending rod 35 continues to move downward, the bottom of the pressure plate 36 can be used to contact the Z-shaped pressure plate 464, so that the Z-shaped pressure plate 464 is subjected to downward pressing force, and under the sliding guidance of the rectangular bar 462, the Z-shaped pressure plate 464 drives the pressing block 465 to move downward, and the elastic reset member 463 is compressed. The trapezoidal groove 466 is stuck on the top of the chip pin at the position of the U-shaped line 42, so that the chip pin can be fixed, and it is not easy to be offset or skewed.

[0051] The elastic reset member 463 is installed in the middle of the open slide groove 461 . There are two rectangular bars 462 , and the two rectangular bars 462 are symmetrically installed along the Z-shaped pressing plate 464 .

[0052] The trapezoidal grooves 466 are evenly distributed at the bottom of the pressing block 465, and the position of the trapezoidal grooves 466 corresponds to the position of the U-shaped line 42. When the telescopic end of the cylinder 34 lifts the welding host 33 and drives the pressure plate 36 to move upward through the bending rod 35, the pressing force on the Z-shaped pressing plate 464 disappears, and under the elastic support of the elastic reset part 463, the Z-shaped pressing plate 464 drives the pressing block 465 to move upward, so that the pin can be released.

[0053] The third embodiment, as Figure 1-Figure 9 As shown, based on the first and second embodiments:

[0054] A conveying mechanism 5 is installed in the middle of the frame 1. The conveying mechanism 5 includes a bracket 51. The bracket 51 is fixedly installed in the middle of the frame 1. The bracket 51 is installed near the gap 6. One end of the bracket 51 away from the inside of the frame 1 extends outside. The end of the bracket 51 extending to the outside of the frame 1 is rotatably installed with a driving roller 52. The end of the bracket 51 away from the driving roller 52 is rotatably installed with a driven roller 53. A servo motor 54 is installed on the outside of the bracket 51 and near the driving roller 52. The driving roller 52 and the driven roller 53 are connected. A conveyor belt 55 is installed in the middle, a chip limiting module 56 is installed on the side of the outer side of the conveyor belt 55, a material guide plate 57 is fixedly installed on the outer side of the bracket 51, and the material guide plate 57 is installed just below the active roller 52. The staff turns on the servo motor 54 to work, and the active roller 52 can be driven to rotate by the rotation of the output end of the servo motor 54, and the conveyor belt 55 is operated under the support of the driven roller 53, thereby driving the chip limiting module 56 to move as a whole, so that the chips to be processed can be fed.

[0055] The servo motor 54 and the driving roller 52 are installed at the same height, and the conveyor belt 55 is installed in the middle of the top of the bracket 51.

[0056] The chip limiting modules 56 are evenly distributed on the sides of the outer side of the conveyor belt 55, and the guide plate 57 is installed at an angle.

[0057] By making the outer cylindrical surface of the cylinder 44 fit together with the top of the inner wall of the conveyor belt 55, the conveyor belt 55 can be operated to make the cylinder 44 roll, which can make the spiral groove 45 rotate. The spiral directions of the spiral grooves 45 symmetrical on both sides are opposite, so that the conveyor belt 55 can be subjected to balanced driving force on both sides, thereby preventing the conveyor belt 55 from deviating easily.

[0058] The chip limiting module 56 includes a pad block 561, the bottom of which is fixedly installed on the outer side of the conveyor belt 55, a J-shaped clamping plate 562 is fixedly installed on the top of the pad block 561, a square baffle 563 is fixedly installed on the inner side of the J-shaped clamping plate 562, and a strip groove 564 is provided at the bend at the bottom of the inner side of the J-shaped clamping plate 562. The chip to be soldered with pins is placed inside the J-shaped clamping plate 562, so that the surface of the chip is in contact with the plane inside the J-shaped clamping plate 562, and the edge of the chip is in contact with the square baffle 563, so that the chip can be positioned and the position of the chip is fixed.

[0059] The opening of the J-shaped clamping plate 562 faces upward, and there are two cushion blocks 561 , which are symmetrically installed along the central axis of the J-shaped clamping plate 562 .

[0060] When in use, first place the pins of the precision chip to be welded at the position of the U-shaped line 42 on the top of the material placement table 41, so that the U-shaped line 42 surrounds the pins of the chip, and the pins of the chip can be limited;

[0061] At this time, the staff starts the cylinder 34 to work, and uses the extension of the telescopic end of the cylinder 34 to drive the welding host 33 to move downward, thereby adjusting the distance between the welding host 33 and the precision chip;

[0062] As the telescopic end of the cylinder 34 extends, the welding main machine 33 is driven to move downward, so that the bending rod 35 moves downward together, so that the bottom end of the bending rod 35 can be inserted into the circular hole 467, and the bending rod 35 can be guided, so that the welding main machine 33 moves downward steadily as a whole, and is not prone to shaking;

[0063] The bending rod 35 is moved downward, so that the pressure plate 36 is driven to move downward. As the bending rod 35 continues to move downward, the bottom of the pressure plate 36 can be used to contact the Z-shaped pressure plate 464, so that the Z-shaped pressure plate 464 is subjected to downward pressing force, and under the sliding guidance of the rectangular bar 462, the Z-shaped pressure plate 464 drives the pressing block 465 to move downward, and the elastic reset member 463 is compressed, and the trapezoidal groove 466 is stuck on the top of the chip pin at the position of the U-shaped line 42, so that the chip pin can be fixed, and it is not easy to be offset and skewed;

[0064] The staff will place the chip to be soldered onto the J-shaped clamping plate 562 so that the surface of the chip fits with the plane inside the J-shaped clamping plate 562 and the edge of the chip contacts the square stopper 563, so that the chip can be positioned and fixed.

[0065] At this time, the staff starts the servo motor 54 to work, and the active roller 52 is driven to rotate by the rotation of the output end of the servo motor 54, and the conveyor belt 55 is operated under the support of the driven roller 53, thereby driving the chip limiting module 56 to move as a whole, so that the chips to be processed can be fed;

[0066] When the conveyor belt 55 conveys the chip material to the position of the unloading table 41, the servo motor 54 can be stopped, and the pins are welded through the welding host 33. At the same time, the linear driver 31 can be turned on to work, and the base 32 is driven to move linearly by the output end of the linear driver 31, thereby driving the welding host 33 to move as a whole, and the position of the welding host 33 can be adjusted, so as to weld multiple pins and precision chips;

[0067] When welding is completed, the welding host 33 is lifted again by the telescopic end of the cylinder 34, and the pressure plate 36 is driven to move upward by the bending rod 35, so that the pressing force on the Z-shaped pressure plate 464 disappears, and under the elastic support of the elastic reset member 463, the Z-shaped pressure plate 464 drives the pressure block 465 to move upward, so that the pin can be released;

[0068] The active roller 52 is driven to rotate again by the servo motor 54 to transport the welded chip material toward the guide plate 57. When the chip is transported to the discharge end of the conveyor belt 55, the chip material can fall downward by gravity and be guided by the guide plate 57.

[0069] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A precision chip welding device, characterized in that: include: A frame (1), the frame (1) having a frame body with a supporting function, a supporting frame (2) being fixedly mounted on the side of the top of the frame (1), and a notch (6) being provided in the middle of the top of the frame (1); A processing mechanism (3), the processing mechanism (3) is used to perform welding processing on chip materials, and the processing mechanism (3) is installed on the top of the support frame (2); The processing mechanism (3) comprises a linear drive (31), a base (32) is installed at the output end of the linear drive (31), a welding main machine (33) is slidably installed at the top of the base (32) and at one end away from the linear drive (31), a cylinder (34) is installed at the top of the base (32) and close to the welding main machine (33), a bending rod (35) is fixedly installed on the outside of the welding main machine (33) and close to the bottom, and a pressure plate (36) is fixedly installed on the outer cylindrical surface of the bending rod (35); A support mechanism (4), the support mechanism (4) being used to place and fix the chip pins, the support mechanism (4) being installed on the top of the frame (1) and close to the bending rod (35); The support mechanism (4) comprises a material discharge platform (41), the material discharge platform (41) is fixedly mounted on the top of the frame (1), the material discharge platform (41) is mounted directly below the bending rod (35), a U-shaped line (42) is provided on the top of the material discharge platform (41), a round rod (43) is fixedly mounted on the outside of the material discharge platform (41) and close to the bottom, a cylinder (44) is rotatably mounted on the outer circumferential surface of the round rod (43) and at one end away from the material discharge platform (41), spiral grooves (45) are provided at corresponding positions on the outer circumferential surface of the cylinder (44), and a material pressing assembly (46) is installed on the top of the material discharge platform (41); The material pressing assembly (46) comprises an open slide groove (461) and a rectangular bar (462), wherein the open slide groove (461) is provided at the side of the outer side of the material discharging platform (41), and the rectangular bar (462) is slidably mounted inside the open slide groove (461) and close to the top position, and an elastic reset member (463) is fixedly mounted between the bottom end of the rectangular bar (462) and the bottom of the inner wall of the open slide groove (461), and a Z-shaped pressing plate (464) is fixedly mounted at the top of the rectangular bar (462), and a material pressing block (465) is fixedly mounted at the bottom of the Z-shaped pressing plate (464) and close to the U-shaped line (42), and a trapezoidal groove (466) is provided at the bottom of the material pressing block (465), and a circular hole (467) is provided at the side of the outer side of the Z-shaped pressing plate (464), and the position of the circular hole (467) corresponds to the position of the bottom end of the bending rod (35); The elastic return member (463) is installed in the middle of the open slide groove (461), and there are two rectangular bars (462), and the two rectangular bars (462) are symmetrically installed along the Z-shaped pressing plate (464); The trapezoidal grooves (466) are evenly distributed on the bottom of the pressing block (465), and the positions of the trapezoidal grooves (466) correspond to the positions of the U-shaped lines (42).

2. A precision chip welding device according to claim 1, characterized in that: The cylinder (34) is installed in the middle of the top of the base (32), and the bent rod (35) is installed directly below the cylinder (34).

3. The precision chip welding equipment according to claim 1, characterized in that: A conveying mechanism (5) is installed in the middle of the frame (1), and the conveying mechanism (5) comprises a bracket (51), the bracket (51) is fixedly installed in the middle of the frame (1), the bracket (51) is installed at a position close to the notch (6), one end of the bracket (51) away from the frame (1) extends outside the frame (1), the end of the bracket (51) extending to the outside of the frame (1) is rotatably installed with a driving roller (52), the end of the bracket (51) away from the driving roller (52) is rotatably installed with a driven roller (53), a servo motor (54) is installed on the outside of the bracket (51) and close to the driving roller (52), a conveyor belt (55) is installed between the driving roller (52) and the driven roller (53), a chip limiting module (56) is installed on the side of the outside of the conveyor belt (55), and a material guide plate (57) is fixedly installed on the outside of the bracket (51), and the material guide plate (57) is installed directly below the driving roller (52).

4. The precision chip welding equipment according to claim 3, characterized in that: The servo motor (54) and the driving roller (52) are installed at the same height, and the conveyor belt (55) is installed in the middle of the top of the bracket (51).

5. The precision chip welding equipment according to claim 3, characterized in that: The chip limiting modules (56) are evenly distributed on the sides of the outer side of the conveyor belt (55), and the material guide plate (57) is installed at an angle.

6. The precision chip welding equipment according to claim 3, characterized in that: The chip limiting module (56) comprises a cushion block (561), the bottom of which is fixedly mounted on the outer side of the conveyor belt (55), a J-shaped clamping plate (562) is fixedly mounted on the top of the cushion block (561), a square blocking rod (563) is fixedly mounted on the inner side of the J-shaped clamping plate (562), and a strip groove (564) is provided at the bend of the inner bottom of the J-shaped clamping plate (562).

7. The precision chip welding equipment according to claim 6, characterized in that: The opening of the J-shaped clamping plate (562) faces upwards, and there are two cushion blocks (561), which are symmetrically installed along the central axis of the J-shaped clamping plate (562).

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