A coupler die bond packaging device

Abstract

This invention belongs to the field of coupler processing technology, specifically a coupler die bonding and packaging device, including a mounting base. A fixing groove is formed in the center of the top of the mounting base. Multiple pressure blocks are evenly spaced inside the fixing groove, and the pressure blocks are slidably connected inside the mounting base. Clamping blocks are provided on both sides of each pressure block. A push rod is fixed to the side of each clamping block away from the pressure block, and a first gear is meshed with one side of the push rod. The first gear is rotatably connected inside the mounting base. A second gear is fixed to the top of the first gear, and a triggering component is provided at the bottom of the first gear to control the clamping blocks to automatically clamp. The clamping blocks can clamp the die patch, and the multiple sets of first gears drive the push rod to extend and retract, allowing each set of clamping blocks to clamp individually, making it easier to adjust the position of the clamping blocks on the die patch. Simultaneously, the pressure blocks and triggering component work together to automatically clamp the die patch while it is being pressed.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of coupler processing, and particularly relates to a coupler die bonding packaging device. BACKGROUND

[0002] An optoelectronic coupler is an electronic element for transmitting electrical signals by using light as a medium. The optoelectronic coupler needs to be die bonded and packaged during production and processing. The die chip is fixed by a clamp during die bonding and packaging, and then die bonding and packaging are performed.

[0003] A patent with the publication number CN111653512B discloses an optoelectronic coupler die bonding packaging device and a use method thereof. The plunger slowly and stably contacts and compresses the die chip. The spring damping force of the telescopic spring type plunger always compresses the die chip. The die chip is placed into a die bonding device for die bonding. The problems of shell damage, die chip position deviation and die tilting caused by forcible fixing of the die chip are solved.

[0004] The above technical solution needs to fix the die chip during use. However, the multiple plungers are connected together through a connecting block. Therefore, the multiple die chips are fixed at the same time when the plungers are extended to fix the die chip. However, different die chips may be at different angles when placed. At this time, some die chips are clamped by the plunger, and other die chips cannot be fixed.

[0005] Therefore, the application provides a coupler die bonding packaging device. SUMMARY

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem in the background art.

[0007] The technical scheme adopted by the application to solve the technical problem is that the coupler die bonding packaging device comprises a mounting seat, a fixing groove is formed in the middle of the top end of the mounting seat, multiple pressing blocks are arranged at equal intervals in the fixing groove, the pressing blocks are slidingly connected in the mounting seat, clamping blocks are arranged on the two sides of the pressing blocks, push rods are fixed on the sides of the clamping blocks away from the pressing blocks, a first gear is meshed and connected on one side of the push rod, the first gear is rotationally connected in the mounting seat, a second gear is fixed on the top end of the first gear, a moving frame is arranged in the mounting seat, the moving frame can be meshed and connected with the second gear, a moving assembly is arranged on one side of the moving frame, and the moving assembly is used to drive the moving frame to ascend and slide, a triggering assembly is arranged at the bottom end of the first gear, and the triggering assembly is used to control the clamping blocks to automatically clamp.

[0008] Preferably, side wings are fixed on the two sides of the clamping blocks.

[0009] Preferably, the triggering assembly comprises a rotating column fixed at the bottom end of the first gear, a clamping groove is formed on the outer side of the rotating column, a rotating rod is fixed at the bottom end of the clamping groove, a coil spring is fixed on the outer side of the rotating rod, the bottom end of the coil spring is fixedly connected with the mounting base, the two sides of the pressing block are fixedly connected with connecting plates, the side away from the pressing block of the connecting plate is provided with a push frame, the end of the push frame is fixedly connected with a clamping block, and the clamping block can be clamped with the clamping groove.

[0010] Preferably, the inside of the pressing block is fixedly connected with a second spring, the bottom end of the second spring is fixedly connected with the mounting base, the top end of the clamping block is provided with a guide slope on both sides, and the inside of the connecting plate is provided with a telescopic assembly.

[0011] Preferably, the telescopic assembly comprises a sliding groove formed on one side of the connecting plate, the side close to the connecting plate of the push frame is fixedly connected with a sliding block, the sliding block is slidably connected in the inside of the sliding groove, the inside of the sliding groove is fixedly connected with a first guide rod, the first guide rod penetrates through the inside of the sliding block, the outside of the first guide rod is sleeved with a first spring, one end of the first spring is fixedly connected with the sliding block, and the end away from the sliding block of the first spring is fixedly connected with the inside of the sliding groove.

[0012] Preferably, the moving assembly comprises a movable cavity formed in the inside of the mounting base, the side close to the movable cavity of the moving frame is fixedly connected with a lifting block, the inside of the movable cavity is provided with an eccentric block, the upper side of the eccentric block is provided with a steering rod, the lifting block is sleeved on the outside of the steering rod, and the top end of the steering rod is fixedly connected with a rotating rod.

[0013] Preferably, the side close to the moving frame of the movable cavity is formed with a guide groove, and the guide groove can be clamped with the eccentric block.

[0014] Preferably, the outside of the steering rod is rotatably connected with a fixing sleeve, the two sides of the fixing sleeve are penetrated through a second guide rod, the two ends of the second guide rod are fixedly connected with the mounting base, the outside of the second guide rod is sleeved with a third spring, one end of the third spring is fixedly connected with the fixing sleeve, the other end of the third spring is fixedly connected with the mounting base, and the third spring is arranged on the side away from the moving frame of the fixing sleeve.

[0015] Preferably, the inside of the lifting block is fixedly connected with a convex block, the outside of the steering rod is formed with a lifting slide, the lower side of the lifting slide is provided with a steering slide, the convex block can slide in the inside of the lifting slide and the steering slide, the inside of the eccentric block is formed with a steering groove, the bottom end of the steering rod is fixedly connected with a top block, and the top block slides in the inside of the steering groove.

[0016] Preferably, the inside of the moving frame is penetrated through a supporting rod, the bottom end of the supporting rod is fixedly connected with a sliding table, and the inside of the mounting base is formed with a groove body, and the sliding table slides in the groove body in the inside of the mounting base.

[0017] The beneficial effects of the present application are as follows:

[0018] 1. The coupler die bonding packaging device of the present application, the die is clamped by the clamping block, and each group of clamping blocks can be clamped individually by driving the push rod to extend and retract through the first gear, which is more convenient for adjusting the position of the die clamped by the clamping block, and the clamping block can clamp the die automatically while pressing the die by cooperating with the pressing block and the trigger assembly.

[0019] 2. The coupler die bonding packaging device of the present application, the die is clamped by the clamping block, and each group of clamping blocks can be clamped individually by driving the push rod to extend and retract through the first gear, which is more convenient for adjusting the position of the die clamped by the clamping block, and the clamping block can clamp the die automatically while pressing the die by cooperating with the pressing block and the trigger assembly. BRIEF DESCRIPTION OF DRAWINGS

[0020] The present application will be further described below with reference to the accompanying drawings.

[0021] Figure 1 is a perspective view of the present application;

[0022] Figure 2 is a schematic view of the internal structure of the present application;

[0023] Figure 3 is a schematic view of the clamping block structure in the present application;

[0024] Figure 4 is a schematic view of the push frame structure in the present application;

[0025] Figure 5 is a schematic view of the pressing block structure in the present application;

[0026] Figure 6 is a schematic view of the movable cavity structure in the present application;

[0027] Figure 7 is a schematic view of the fixed sleeve structure in the present application;

[0028] Figure 8 is a schematic view of the steering lever structure in the present application;

[0029] Figure 9 is a schematic view of the internal structure of the present application;

[0030] Figure 10 is a schematic view of the sliding table structure in the present application.

[0031] In the diagram: 1. Mounting base; 11. Fixing groove; 12. Movable cavity; 121. Guide groove; 2. Pressure block; 21. Connecting plate; 211. Slide groove; 212. First guide rod; 213. First spring; 22. Push frame; 221. Locking block; 222. Sliding block; 23. Second spring; 3. Clamping block; 31. Push rod; 32. First gear; 321. Second gear; 322. Rotating column; 323. Locking groove; 324. Rotating rod; 325. Coil spring; 33. Side wing; 4. Rotating rod; 41. Moving frame; 411. Lifting block; 412. Protrusion; 413. Slide table; 414. Support rod; 42. Steering rod; 421. Lifting slide; 422. Steering slide; 423. Top block; 43. Eccentric block; 431. Steering groove; 44. Fixing sleeve; 441. Second guide rod; 442. Third spring. Detailed Implementation

[0032] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0033] like Figures 1 to 5 As shown in the embodiment of the present invention, a coupler die bonding and packaging device includes a mounting base 1. A fixing groove 11 is provided in the middle of the top of the mounting base 1. Multiple pressure blocks 2 are equally spaced inside the fixing groove 11. The pressure blocks 2 are slidably connected inside the mounting base 1. Clamping blocks 3 are provided on both sides of the pressure blocks 2. A push rod 31 is fixed on the side of the clamping block 3 away from the pressure block 2. A first gear 32 is meshed with one side of the push rod 31. The first gear 32 is rotatably connected inside the mounting base 1. A second gear 321 is fixed at the top of the first gear 32. A movable frame 41 is provided inside the mounting base 1. The movable frame 41 can mesh with the second gear 321. A movable component is provided on one side of the movable frame 41 for driving the movable frame 41 to rise, fall and slide. A trigger component is provided at the bottom of the first gear 32 for controlling the clamping blocks 3 to automatically clamp.

[0034] In the process of producing and processing the photocoupler, the die patch needs to be fixed and packaged. In order to ensure the stability of the die patch during the fixed and packaged process, the die patch needs to be clamped and fixed. When the die patch is fixed, the die patch is placed in the inside of the fixed groove 11, and at this time the die patch is placed on the top of the pressing block 2. In the initial state, the clamping block 3 on both sides is in the position of being attached to the inner wall of the fixed groove 11. Then, while placing the die patch, it is pressed downward. At this time, the die patch will push the pressing block 2 downward, and the pressing block 2 will move downward during the process, so that the trigger assembly operates. At this time, the trigger assembly will drive the first gear 32 to rotate, and the first gear 32 will drive the push rod 31 to push the clamping block 3 forward during the process of rotating. At this time, the clamping block 3 on both sides is pushed to the middle part of the fixed groove 11, and the clamping block 3 above the pressing block 2 clamps the die patch in the middle part of the fixed groove 11. At this time, the current die patch can be fixed. Then, the die patch is fixed in the above-mentioned manner several times, and the clamping block 3 of each die patch is independently used, so that the clamping block 3 can more stably fix the current die patch, and it can avoid that multiple clamping blocks 3 are fixed together and cannot adjust a single die patch. Then, the die patch in the fixed groove 11 is fixed and crystallized. After the fixed and crystallized process is completed, the die patch needs to be taken down. At this time, the moving assembly drives the moving frame 41 to move. In the initial state, the moving frame 41 is above the second gear 321. At this time, the moving frame 41 is not connected with the second gear 321. The moving assembly drives the moving frame 41 to move downward. After the moving frame 41 moves downward, it is connected with the second gear 321 first. Then, the moving assembly pulls the moving frame 41 to drive multiple second gears 321 to rotate simultaneously. After the second gear 321 rotates, it drives the first gear 32 to rotate. At this time, the first gear 32 can drive the push rod 31 to retract into the inside of the mounting seat 1. The push rod 31 drives the clamping block 3 to approach the inside of the fixed groove 11. At this time, multiple clamping blocks 3 are separated from the die patch, so that multiple die patches can be taken down at the same time.

[0035] As shown in Figures 1 to 3 The clamping block 3 has a side wing 33 on both sides.

[0036] When the clamping block 3 clamps the die patch, the side wings 33 on both sides of the clamping block 3 can guide the two sides of the die patch, so that the die patch can be automatically corrected during the clamping process, and the clamping block 3 can be in a stable state when clamping the die patch.

[0037] As shown in Figures 1 to 5As shown, the trigger assembly includes a rotating column 322 fixed at the bottom end of the first gear 32, the outer side of the rotating column 322 is provided with a clamping groove 323, the bottom end of the clamping groove 323 is fixed with a rotating rod 324, the outer side of the rotating rod 324 is fixed with a coil spring 325, the bottom end of the coil spring 325 is fixedly connected with the mounting base 1, both sides of the pressing block 2 are fixedly connected with the connecting plate 21, the side of the connecting plate 21 away from the pressing block 2 is provided with a push frame 22, the end of the push frame 22 is fixedly connected with a clamping block 221, the clamping block 221 can be clamped with the clamping groove 323;

[0038] Before clamping, the clamping block 3 is in the initial state, at this time the coil spring 325 is in the tight state, and the clamping block 221 is clamped in the inside of the clamping groove 323, in the process of clamping the die patch by the clamping block 3, the die patch presses the pressing block 2 downward, at this time the pressing block 2 drives the connecting plate 21 on both sides to move downward, the connecting plate 21 drives the push frame 22 to move downward, the push frame 22 drives the clamping block 221 to move out of the inside of the clamping groove 323, at this time the rotating column 322 loses the fixed force, the coil spring 325 drives the rotating rod 324 to rotate, the rotating rod 324 drives the rotating column 322 to rotate, the rotating column 322 can drive the first gear 32 to rotate, at this time the first gear 32 drives the push rod 31 to stretch out from the inside of the mounting base 1, at this time the push rod 31 can drive the clamping block 3 to clamp the die patch.

[0039] As shown, Figures 1 to 5 The inside of the pressing block 2 is fixedly connected with the second spring 23, the bottom end of the second spring 23 is fixedly connected with the mounting base 1, the top end of the clamping block 221 is provided with a guide slope on both sides, the inside of the connecting plate 21 is provided with a telescopic assembly;

[0040] When the pressing block 2 is pressed downward, the second spring 23 will be extruded, at this time the frictional force between the two clamping blocks 3 and the die patch is greater than the elastic force of the second spring 23, so that the pressing block 2 can be in the pressed state, when the die patch after die bonding needs to be taken down, the moving frame 41 drives the second gear 321 to rotate so that the first gear 32 pulls the push rod 31 back into the inside of the mounting base 1, at this time the push rod 31 drives the clamping block 3 to separate from the die patch, at this time the pressing block 2 loses the pressing force, then the second spring 23 pushes the pressing block 2 to stretch out from the inside of the mounting base 1, at this time the pressing block 2 can push the die patch up, which can prevent the die patch from being difficult to take down due to the solidification of liquid under the die patch during the die bonding process, and the pressing block 2 drives the connecting plate 21 to rise upward, the connecting plate 21 drives the push frame 22 to rise, at this time the push frame 22 drives the clamping block 221 to rise, at this time the slope on the top end of the clamping block 221 can make the clamping block 221 slide into the inside of the clamping groove 323, the telescopic assembly in the inside of the connecting plate 21 can be self-adapting when the clamping block 221 is pushed.

[0041] AsFigures 1 to 4 As shown, the telescopic assembly comprises a sliding groove 211 formed on one side of the connecting plate 21, the push frame 22 is fixed with a sliding block 222 on the side close to the connecting plate 21, the sliding block 222 is slidingly connected in the interior of the sliding groove 211, a first guide rod 212 is fixed in the interior of the sliding groove 211, the first guide rod 212 penetrates through the interior of the sliding block 222, a first spring 213 is sleeved on the exterior of the first guide rod 212, one end of the first spring 213 is fixedly connected with the sliding block 222, and the other end of the first spring 213 away from the sliding block 222 is fixedly connected with the inner side of the sliding groove 211;

[0042] When the clamping block 221 is pushed by the clamping groove 323, the clamping block 221 pushes the push frame 22 to drive the sliding block 222 to slide in the interior of the sliding groove 211, at this time, the sliding block 222 extrudes the first spring 213, when the rotating column 322 drives the other clamping groove 323 to rotate to the position of the clamping block 221, the elastic force of the first spring 213 pushes the sliding block 222 to drive the push frame 22, the push frame 22 pushes the clamping block 221 to reset and clamp into the interior of the clamping groove 323, so that the clamping block 221 can be clamped into the interior of the clamping groove 323 in real time to limit the rotating column 322.

[0043] As shown in the figure, Figures 1 to 9 The moving assembly comprises a movable cavity 12 formed in the interior of the mounting seat 1, the movable frame 41 is fixed with a lifting block 411 on the side close to the movable cavity 12, the interior of the movable cavity 12 is provided with an eccentric block 43, the upper portion of the eccentric block 43 is provided with a steering rod 42, the lifting block 411 is sleeved on the exterior of the steering rod 42, and the top end of the steering rod 42 is fixed with a rotating rod 4;

[0044] When the movable frame 41 needs to move, the rotating rod 4 is rotated, at this time, the rotating rod 4 drives the steering rod 42 to rotate, when the rotating rod 4 rotates counterclockwise by 90°, the steering rod 42 can drive the lifting block 411 to move downward, at this time, the eccentric block 43 will not be driven, then the rotating rod 4 continues to rotate counterclockwise by 90°, at this time, the lifting block 411 stops moving downward, and the steering rod 42 drives the eccentric block 43 to rotate by 90°, when the eccentric block 43 rotates, the eccentric end portion thereof will be attached to the inner wall of the movable cavity 12 and push the eccentric block 43, the eccentric block 43 drives the steering rod 42 to pull the lifting block 411, and the lifting block 411 pulls the movable frame 41, so that the movable frame 41 can move at this time, and the movable frame 41 can be lifted and moved.

[0045] As shown in the figure, Figures 1 to 7 The movable cavity 12 is formed with a guide groove 121 on the side close to the movable frame 41, and the guide groove 121 can be clamped with the eccentric block 43;

[0046] When the eccentric block 43 rotates 90°, the eccentric block 43 will slide against the inner wall of the movable cavity 12, at this time, the eccentric block 43 will slide into the inside of the guide groove 121, when the eccentric block 43 slides into the inside of the guide groove 121, the guide groove 121 can limit the eccentric block 43 and keep it in a stable state.

[0047] As shown in Figures 1 to 7 The outer rotating connection of the steering rod 42 is provided with a fixed sleeve 44, the two sides of the fixed sleeve 44 are penetrated through a second guide rod 441, the two ends of the second guide rod 441 are fixedly connected with the mounting seat 1, the outside of the second guide rod 441 is sleeved with a third spring 442, one end of the third spring 442 is fixedly connected with the fixed sleeve 44, the other end of the third spring 442 is fixedly connected with the mounting seat 1, and the third spring 442 is arranged on the side, away from the moving frame 41, of the fixed sleeve 44;

[0048] When the steering rod 42 drives the lifting block 411 to move, the steering rod 42 will simultaneously drive the fixed sleeve 44 to move, at this time, the fixed sleeve 44 slides outside the second guide rod 441, the fixed sleeve 44 simultaneously pushes the third spring 442 to be extruded, when the steering rod 4 resets, the elastic force of the third spring 442 will push the fixed sleeve 44 to reset, at this time, the fixed sleeve 44 drives the steering rod 42 to reset, so that the fixed sleeve 44 can be automatically reset, the second guide rod 441 guides the fixed sleeve 44, so that the steering rod 42 can keep horizontal movement.

[0049] As shown in Figures 1 to 8 The inside of the lifting block 411 is fixedly provided with a convex block 412, the outside of the steering rod 42 is provided with a lifting slide 421, the lower portion of the lifting slide 421 is provided with a steering slide 422, the convex block 412 can slide inside the lifting slide 421 and the steering slide 422, the inside of the eccentric block 43 is provided with a steering groove 431, the bottom end of the steering rod 42 is fixedly provided with a top block 423, and the top block 423 slides inside the steering groove 431;

[0050] The convex block 412 is initially placed at the top of the lifting slide 421. When the rotating rod 4 drives the steering rod 42 to rotate counterclockwise by 90 degrees, the steering rod 42 drives the lifting slide 421 and the steering slide 422 to rotate. At this time, the lifting slide 421 guides the convex block 412 to move downward, and the convex block 412 drives the lifting block 411 to move downward, so that the moving frame 41 moves downward first to engage with the second gear 321. At the same time, the steering rod 42 drives the top block 423 to rotate 90 degrees inside the steering groove 431, so that the top block 423 is close to one side of the steering groove 431. When the rotating rod 4 drives the steering rod 42 to rotate counterclockwise again by 90 degrees, the convex block 412 slides into the inside of the steering slide 422. At this time, the lifting block 411 will not be driven to move up and down, and at the same time, the top block 423 drives the eccentric block 43 to rotate counterclockwise by 90 degrees. At this time, the eccentric block 43 drives the steering rod 42 to move, so that the moving frame 41 is pulled;

[0051] When the moving frame 41 needs to be reset, the second gear 321 will be in a locked state due to the action of the first gear 32 in this process. Therefore, the rotating rod 4 is reversed in this process. When the top block 423 slides inside the steering groove 431, the convex block 412 slides inside the steering slide 422, and then continues to rotate by 90 degrees, the convex block 412 enters the inside of the lifting slide 421. The lifting slide 421 guides the convex block 412 to rise. In this process, the top block 423 drives the eccentric block 43 to rotate reversely by 90 degrees, but because the second gear 321 is locked, there is a fixed force on the movement of the moving frame 41, which can keep the moving frame 41 at the current position without moving. When the convex block 412 drives the lifting block 411 to completely rise, the lifting block 411 drives the moving frame 41 to separate from the second gear 321. At this time, the elastic force of the third spring 442 can reset the whole body, so that the moving frame 41 can automatically reset after use.

[0052] As shown in Figures 1 to 10 The inside of the moving frame 41 is penetrated by a supporting rod 414, and the bottom end of the supporting rod 414 is fixed with a sliding table 413. The inside of the mounting seat 1 is provided with a groove, and the sliding table 413 slides in the groove in the inside of the mounting seat 1.

[0053] During the lifting process of the moving frame 41, the supporting rod 414 slides in the inside of the moving frame 41 to provide lateral support for the moving frame 41. At the same time, the sliding table 413 can make the supporting rod 414 move synchronously when the moving frame 41 moves.

[0054] The above shows and describes the basic principles, main features and advantages of the present application; those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principles of the present application, and various changes and improvements can be made without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the claimed present application; the scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A coupler die-bonding packaging device, characterized in that: The utility model provides a fixing device for the installation of the installation seat, and the installation seat top middle part is equipped with the fixed slot, and the fixed slot inside is equipped with a plurality of pressing blocks at equal intervals, and the pressing block is connected in the inside of installation seat slidingly, and the both sides of pressing block are equipped with the clamping block, and the side away from the pressing block of clamping block is equipped with the push rod, and the side of push rod is engagedly connected with first gear, and first gear is rotatably connected in the inside of installation seat, and the top of first gear is equipped with second gear, and the inside of installation seat is equipped with moving frame, and moving frame can be engagedly connected with second gear, and the side of moving frame is equipped with moving assembly, is used for driving moving frame to lift and slide, and the bottom of first gear is equipped with trigger assembly, is used for controlling clamping block to carry out clamping automatically, The both sides of the clamping block are fixed with side wings. The trigger assembly comprises a rotating column fixed at the bottom end of the first gear, a clamping groove is formed on the outer side of the rotating column, a rotating rod is fixed at the bottom end of the clamping groove, a coil spring is fixed to the outer portion of the rotating rod, the bottom end of the coil spring is fixedly connected with the installation seat, the both sides of the pressing block are fixed with connecting plates, the side away from the pressing block of the connecting plate is provided with a push frame, a clamping block is fixed to the end portion of the push frame, and the clamping block can be clamped with the clamping groove. The inside of the pressing block is fixed with a second spring, the bottom end of the second spring is fixedly connected with the installation seat, the top end of the clamping block is provided with a guide slope on both sides, and the inside of the connecting plate is provided with a telescopic assembly. The telescopic assembly comprises a sliding groove formed on one side of the connecting plate, a sliding block is fixed to the side of the push frame close to the connecting plate, the sliding block is slidingly connected in the inside of the sliding groove, a first guide rod is fixed in the inside of the sliding groove, the first guide rod penetrates in the inside of the sliding block, a first spring is sleeved on the outer portion of the first guide rod, one end of the first spring is fixedly connected with the sliding block, and the end of the first spring away from the sliding block is fixedly connected with the inner side of the sliding groove.

2. The coupler die bonding packaging device according to claim 1, wherein: The moving assembly comprises a movable cavity formed in the inside of the installation seat, a lifting block is fixed to the side of the moving frame close to the movable cavity, an eccentric block is arranged in the inside of the movable cavity, a steering rod is arranged above the eccentric block, the lifting block is sleeved on the outer portion of the steering rod, and a rotating rod is fixed to the top end of the steering rod.

3. The coupler die bonding packaging device according to claim 2, wherein: A guide groove is formed on the side of the movable cavity close to the moving frame, and the guide groove can be clamped with the eccentric block.

4. The coupler flip chip package of claim 2, wherein: The outer portion of the steering rod is rotatably connected with a fixed sleeve, second guide rods are penetrated through the both sides of the fixed sleeve, the both ends of the second guide rods are fixedly connected with the installation seat, a third spring is sleeved on the outer portion of the second guide rod, one end of the third spring is fixedly connected with the fixed sleeve, the other end of the third spring is fixedly connected with the installation seat, and the third spring is arranged on the side of the fixed sleeve away from the moving frame.

5. The coupler flip chip package of claim 2, wherein: The inside of the lifting block is fixed with a convex block, a lifting slide is formed on the outer side of the steering rod, a steering slide is arranged below the lifting slide, the convex block can slide in the inside of the lifting slide and the steering slide, a steering groove is formed in the inside of the eccentric block, a top block is fixed to the bottom end of the steering rod, and the top block slides in the inside of the steering groove.

6. The coupler flip chip package of claim 5, wherein: A supporting rod is penetrated through the inside of the moving frame, the bottom end of the supporting rod is fixed with a sliding table, and a groove is formed in the inside of the installation seat.

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