Coupler die bond packaging device

Abstract

The invention belongs to the technical field of coupler processing, and particularly relates to a coupler die bonding and packaging device which comprises a mounting seat, a fixing groove is formed in the middle of the top end of the mounting seat, a plurality of pressing blocks are arranged in the fixing groove at equal intervals, the pressing blocks are slidably connected into the mounting seat, clamping blocks are arranged on the two sides of each pressing block, and clamping grooves are formed in the clamping blocks. Push rods are fixed to the sides, away from the pressing blocks, of the clamping blocks, first gears are in meshed connection with one sides of the push rods, the first gears are rotationally connected to the interior of the mounting base, second gears are fixed to the top ends of the first gears, and trigger assemblies are arranged at the bottom ends of the first gears and used for controlling the clamping blocks to conduct automatic clamping; the tube core patch can be clamped through the clamping blocks, meanwhile, the multiple sets of first gears drive the push rod to stretch out and draw back so that each set of clamping blocks can independently clamp the tube core patch, the position of the clamping blocks for clamping the tube core patch can be adjusted more conveniently, and meanwhile the clamping blocks can automatically clamp the tube core patch while pressing the tube core patch in cooperation with the pressing block and the triggering assembly.

Description

Technical Field

[0001] The present invention belongs to the technical field of coupler processing, and specifically relates to a die bonding and encapsulation device for a coupler. Background Art

[0002] An optoelectronic coupler is an electronic component that transmits electrical signals through light. During the production and processing of an optoelectronic coupler, die bonding and encapsulation are required. When performing die bonding and encapsulation, the die chip needs to be fixed by a fixture, and then die bonding and encapsulation are carried out.

[0003] A Chinese patent with the publication number CN111653512B discloses an optoelectronic coupler die bonding and encapsulation device and its usage method. The ejector pin slowly and steadily contacts and presses the die chip. The spring damping force of the telescopic spring-type ejector pin always presses the die chip, and it is placed into the die bonding equipment for die bonding, solving the problems of shell damage, die chip position deviation, and die tilt caused by forcibly fixing the die chip.

[0004] In the above technical solution during use, it is necessary to fix the die chip. However, multiple ejector pins are connected together through a connecting block. Therefore, when the ejector pins extend to fix the die chip, multiple die chips will be fixed simultaneously. However, different die chips may be placed at different angles. At this time, some die chips may be stuck by the ejector pins, while other die chips cannot be fixed.

[0005] Therefore, the present invention provides a die bonding and encapsulation device for a coupler. Summary of the Invention

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

[0007] The technical solution adopted by the present invention to solve its technical problems is as follows: A die bonding and encapsulation device for a coupler according to the present invention includes a mounting base. A fixing groove is provided in the middle of the top of the mounting base. A plurality of pressing blocks are equidistantly arranged inside the fixing groove. The pressing blocks are slidably connected inside the mounting base. Clamping blocks are provided on both sides of the pressing blocks. A push rod is fixed on the side of the clamping block away from the pressing block. One side of the push rod is meshed with a first gear. The first gear is rotatably connected inside the mounting base. A second gear is fixed on the top of the first gear. A moving frame is arranged inside the mounting base. The moving frame can be meshed with the second gear. A moving component is arranged on one side of the moving frame for driving the moving frame to lift and slide. A triggering component is arranged at the bottom of the first gear for controlling the clamping blocks to automatically clamp.

[0008] Preferably, wings are fixed on both sides of the clamping block.

[0009] Preferably, the triggering component includes a rotating column fixed to the bottom end of the first gear. A card slot is provided on the outer side of the rotating column. A rotating rod is fixed to the bottom end of the card slot. A torsion spring is fixed to the outside of the rotating rod. The bottom end of the torsion spring is fixedly connected to the mounting seat. Connecting plates are fixed to both sides of the pressing block. A pushing frame is provided on the side of the connecting plate away from the pressing block. A clamping block is fixed to the end of the pushing frame, and the clamping block can be engaged with the card slot.

[0010] Preferably, a second spring is fixed inside the pressing block. The bottom end of the second spring is fixedly connected to the mounting seat. Guide slopes are provided on both sides of the top end of the clamping block. A telescopic component is provided inside the connecting plate.

[0011] Preferably, the telescopic component includes a sliding groove opened on one side of the connecting plate. A sliding block is fixed to the side of the pushing frame close to the connecting plate. The sliding block is slidably connected inside the sliding groove. A first guiding rod is fixed inside the sliding groove. The first guiding rod passes through the inside of the sliding block. A first spring is sleeved on the outside of the first guiding rod. One end of the first spring is fixedly connected to the sliding block, and the other end of the first spring away from the sliding block is fixedly connected to the inner side of the sliding groove.

[0012] Preferably, the moving component includes a moving cavity opened inside the mounting seat. A lifting block is fixed to the side of the moving frame close to the moving cavity. An eccentric block is provided inside the moving cavity. A steering rod is provided above the eccentric block. The lifting block is sleeved on the outside of the steering rod. A rotating rod is fixed to the top end of the steering rod.

[0013] Preferably, a guiding groove is opened on the side of the moving cavity close to the moving frame, and the guiding groove can be engaged with the eccentric block.

[0014] Preferably, a fixed sleeve is rotatably connected to the outside of the steering rod. Second guiding rods penetrate through both sides of the fixed sleeve. The two ends of the second guiding rod are fixedly connected to the mounting seat. A third spring is sleeved on the outside of the second guiding rod. One end of the third spring is fixedly connected to the fixed sleeve, and the other end of the third spring is fixedly connected to the mounting seat. The third spring is arranged on the side of the fixed sleeve away from the moving frame.

[0015] Preferably, a convex block is fixed inside the lifting block. A lifting slideway is opened on the outside of the steering rod. A steering slideway is provided below the lifting slideway. The convex block can slide inside the lifting slideway and the steering slideway. A steering groove is opened inside the eccentric block. A top block is fixed to the bottom end of the steering rod, and the top block slides inside the steering groove.

[0016] Preferably, a support rod penetrates through the inside of the moving frame. A sliding table is fixed to the bottom end of the support rod. A groove body is opened inside the mounting seat, and the sliding table slides in the groove body inside the mounting seat.

[0017] The beneficial effects of the present invention are as follows: 1. A die bonding and encapsulation device for a coupler according to the present invention can clamp a die patch through a clamping block. At the same time, a plurality of first gears drive a push rod to expand and contract, enabling each clamping block to clamp independently, which is more convenient for adjusting the position of the clamping block to clamp the die patch. Meanwhile, in cooperation with a pressing block and a triggering component, the clamping block can automatically clamp the die patch while pressing it.

[0018] 2. A die bonding and encapsulation device for a coupler according to the present invention drives a second gear to rotate through a moving frame, and can simultaneously remove a plurality of die patches after die bonding and encapsulation. Under the guiding action of a convex block in a lifting slideway, the moving frame can be lifted and lowered, avoiding interference between the moving frame and the second gear when the clamping block limits the die patch. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the accompanying drawings.

[0020] Figure 1 is a perspective view of the present invention; Figure 2 is a schematic diagram of the internal structure of the present invention; Figure 3 is a schematic diagram of the clamping block structure in the present invention; Figure 4 is a schematic diagram of the push frame structure in the present invention; Figure 5 is a schematic diagram of the pressing block structure in the present invention; Figure 6 is a schematic diagram of the movable cavity structure in the present invention; Figure 7 is a schematic diagram of the fixed sleeve structure in the present invention; Figure 8 is a schematic diagram of the steering rod structure in the present invention; Figure 9 is a schematic diagram of the internal structure of the present invention; Figure 10 is a schematic diagram of the slide table structure in the present invention.

[0021] In the figure: 1, mounting base; 11, fixing groove; 12, movable cavity; 121, guiding groove; 2, pressing block; 21, connecting plate; 211, sliding groove; 212, first guiding rod; 213, first spring; 22, pushing frame; 221, clamping block; 222, sliding block; 23, second spring; 3, clamping block; 31, push rod; 32, first gear; 321, second gear; 322, rotating column; 323, clamping groove; 324, rotating rod; 325, torsion spring; 33, side wing; 4, rotating rod; 41, moving frame; 411, lifting block; 412, convex block; 413, sliding table; 414, support rod; 42, steering rod; 421, lifting slideway; 422, steering slideway; 423, top block; 43, eccentric block; 431, steering groove; 44, fixed sleeve; 441, second guiding rod; 442, third spring. Detailed implementation mode

[0022] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with the detailed implementation mode.

[0023] As Figures 1 to 5 shown, a coupler die bonding and encapsulation device according to an embodiment of the present invention includes a mounting base 1. A fixing groove 11 is provided in the middle of the top end of the mounting base 1. A plurality of pressing blocks 2 are arranged at equal intervals inside the fixing groove 11. The pressing blocks 2 are slidably connected inside the mounting base 1. Clamping blocks 3 are arranged on both sides of the pressing blocks 2. A push rod 31 is fixed on the side of the clamping block 3 away from the pressing block 2. A first gear 32 is meshed and connected to 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 end of the first gear 32. A moving frame 41 is arranged inside the mounting base 1. The moving frame 41 can be meshed and connected to the second gear 321. A moving component is arranged on one side of the moving frame 41 for driving the moving frame 41 to lift and slide. A triggering component is arranged at the bottom end of the first gear 32 for controlling the clamping block 3 to automatically clamp. During the production and processing of an optoelectronic coupler, die bonding and encapsulation of the die chip need to be carried out. In the die bonding and encapsulation process, in order to ensure the stability of the die chip, the die chip needs to be clamped and fixed. When fixing the die chip, the die chip is placed into the interior of the fixing groove 11. At this time, the die chip is placed on the top of the pressing block 2. In the initial state, the clamping blocks 3 on both sides are in contact with the inner wall of the fixing groove 11. Then, while placing the die chip, it is pressed downward. At this time, the die chip will push the pressing block 2 downward. During the downward movement of the pressing block 2, the triggering assembly is operated. At this time, the triggering assembly will drive the first gear 32 to rotate. During the rotation of the first gear 32, the push rod 31 will be driven to push the clamping block 3 forward. At this time, the two clamping blocks 3 are pushed toward the middle of the fixing groove 11, and the two clamping blocks 3 clamp the die chip above the pressing block 2 in the middle of the fixing groove 11. At this time, the current die chip can be fixed. Then, the die chip is fixed in the above manner multiple times. Each clamping block 3 for each die chip is used independently, which can make the clamping block 3 fix the current die chip more stably, and can avoid the situation that multiple clamping blocks 3 are fixed together and cannot adjust a single die chip. Then, die bonding is carried out on the die chip inside the fixing groove 11. After die bonding is completed, the die chip needs to be removed. At this time, the moving component drives the moving frame 41 to move. In the initial state, the moving frame 41 is above the second gear 321, and at this time, the moving frame 41 is not connected to the second gear 321. The moving component drives the moving frame 41 to move downward. After the moving frame 41 moves downward, it is first connected to the second gear 321. Subsequently, the moving component pulls the moving frame 41, which can 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 interior of the mounting seat 1. The push rod 31 drives the clamping block 3 to approach the inner side of the fixing groove 11. At this time, the multiple clamping blocks 3 are separated from the die chip, and multiple die chips can be removed simultaneously.

[0024] As Figures 1 to 3 shown, both sides of the clamping block 3 are fixed with side wings 33; When the clamping block 3 clamps the die chip, during the clamping process, the side wings 33 on both sides of the clamping block 3 can guide both sides of the die chip, so that the die chip can be automatically corrected during the clamping process, ensuring that the clamping block 3 is in a stable state when clamping the die chip.

[0025] As Figures 1 to 5As shown, the triggering component includes a rotating column 322 fixed to the bottom end of the first gear 32. A clamping groove 323 is formed on the outer side of the rotating column 322. A rotating rod 324 is fixed to the bottom end of the clamping groove 323. A torsion spring 325 is fixed to the outer part of the rotating rod 324. The bottom end of the torsion spring 325 is fixedly connected to the mounting base 1. Connecting plates 21 are fixed to both sides of the pressing block 2. A pushing frame 22 is arranged on the side of the connecting plate 21 away from the pressing block 2. A clamping block 221 is fixed to the end of the pushing frame 22, and the clamping block 221 can be engaged with the clamping groove 323. Before clamping, the front clamping block 3 is in the initial state. At this time, the torsion spring 325 is in a tightened state, and at the same time, the clamping block 221 is stuck inside the clamping groove 323. During the process of clamping the die chip by the clamping block 3, the die chip presses the pressing block 2 downward. At this time, the pressing block 2 drives the connecting plates 21 on both sides to move downward. The connecting plates 21 drive the pushing frame 22 to move downward. The pushing frame 22 drives the clamping block 221 to move downward and out of the clamping groove 323. At this time, the rotating column 322 loses the fixing force, and the torsion 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 extend out of the mounting base 1. At this time, the push rod 31 can drive the clamping block 3 to clamp the die chip.

[0026] As Figures 1 to 5 shown, a second spring 23 is fixed inside the pressing block 2. The bottom end of the second spring 23 is fixedly connected to the mounting base 1. Guide slopes are arranged on both sides of the top end of the clamping block 221. A telescopic component is arranged inside the connecting plate 21. When the pressing block 2 is pressed downward, the second spring 23 will be compressed. At this time, the frictional force between the two clamping blocks 3 and the die chip is greater than the elastic force of the second spring 23, so that the pressing block 2 is in a pressed state. When it is necessary to remove the die chip after die bonding, 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 mounting base 1. At this time, the push rod 31 drives the clamping block 3 to separate from the die chip. At this time, the pressing block 2 loses the pressing force it receives. Then the second spring 23 pushes the pressing block 2 to extend out of the mounting base 1. At this time, the pressing block 2 can push up the die chip, which can prevent the liquid from solidifying under the die chip during the die bonding process, resulting in difficulty in removing the die chip. At the same time, the pressing block 2 drives the connecting plate 21 to rise. The connecting plate 21 drives the pushing frame 22 to rise. At this time, the pushing frame 22 drives the clamping block 221 to rise. At this time, through the slope at the top end of the clamping block 221, the clamping block 221 can slide into the clamping groove 323. When the moving frame 41 continues to move, the rotating column 322 will be driven to continue rotating. At this time, the inner side of the clamping groove 323 will push the clamping block 221, and the telescopic component inside the connecting plate 21 can adapt when the clamping block 221 is pushed.

[0027] As Figures 1 to 4As shown in the figure, the telescopic component includes a sliding groove 211 formed on one side of the connecting plate 21. A slider 222 is fixed on the side of the push frame 22 close to the connecting plate 21. The slider 222 is slidably connected inside the sliding groove 211. A first guide rod 212 is fixed inside the sliding groove 211. The first guide rod 212 penetrates inside the slider 222. A first spring 213 is sleeved outside the first guide rod 212. One end of the first spring 213 is fixedly connected to the slider 222, and the end of the first spring 213 away from the slider 222 is fixedly connected to the inner side of the sliding groove 211. When the clamping block 221 is pushed by the clamping groove 323, the clamping block 221 pushes the push frame 22 to drive the slider 222 to slide inside the sliding groove 211. At this time, the slider 222 compresses the first spring 213. When the rotating column 322 drives another clamping groove 323 to rotate to the position of the clamping block 221, the elastic force of the first spring 213 pushes the slider 222 to drive the push frame 22. The push frame 22 pushes the clamping block 221 to reset and snap into the inside of the clamping groove 323, so that the clamping block 221 can be snapped into the inside of the clamping groove 323 in real time to limit the rotating column 322.

[0028] As Figures 1 to 9 shown in the figure, the moving component includes a moving cavity 12 formed inside the mounting seat 1. A lifting block 411 is fixed on the side of the moving frame 41 close to the moving cavity 12. An eccentric block 43 is arranged inside the moving cavity 12. A steering rod 42 is arranged above the eccentric block 43. The lifting block 411 is sleeved outside the steering rod 42. The top of the steering rod 42 is fixed with a rotating rod 4. When the moving frame 41 needs to move, rotate the rotating rod 4. 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. At the same time, the steering rod 42 will drive the eccentric block 43 to rotate by 90°. When the eccentric block 43 rotates, its eccentric end will stick to the inner wall of the moving cavity 12 and push the eccentric block 43. The eccentric block 43 drives the steering rod 42 to pull the lifting block 411. The lifting block 411 pulls the moving frame 41 so that the moving frame 41 can move at this time, realizing that the moving frame 41 can be lifted and moved.

[0029] As Figures 1 to 7 shown in the figure, a guide groove 121 is formed on the side of the moving cavity 12 close to the moving frame 41. The guide groove 121 can be engaged with the eccentric block 43. When the eccentric block 43 rotates by 90°, the eccentric block 43 will slide along the inner wall of the moving 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.

[0030] As shown Figures 1 to 7 in the figure, a fixed sleeve 44 is rotatably connected to the outside of the steering rod 42. Both sides of the fixed sleeve 44 are penetrated by second guide rods 441. Both ends of the second guide rods 441 are fixedly connected to the mounting seat 1. A third spring 442 is sleeved on the outside of the second guide rods 441. One end of the third spring 442 is fixedly connected to the fixed sleeve 44, and the other end of the third spring 442 is fixedly connected to the mounting seat 1. The third spring 442 is arranged on the side of the fixed sleeve 44 away from the moving frame 41; 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 on the outside of the second guide rod 441, and the fixed sleeve 44 simultaneously pushes the third spring 442 to be compressed. When the rotating 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, which can realize that the fixed sleeve 44 can automatically reset. The second guide rod 441 guides the fixed sleeve 44 to keep the steering rod 42 moving horizontally.

[0031] As shown Figures 1 to 8 in the figure, a convex block 412 is fixed inside the lifting block 411. A lifting slideway 421 is arranged on the outside of the steering rod 42, and a steering slideway 422 is arranged below the lifting slideway 421. The convex block 412 can slide inside the lifting slideway 421 and the steering slideway 422. A steering groove 431 is arranged inside the eccentric block 43. A top block 423 is fixed at the bottom end of the steering rod 42, and the top block 423 slides inside the steering groove 431; In the initial state, the convex block 412 is placed at the top end of the lifting slideway 421. In the first 90° of the counterclockwise rotation of the rotating rod 4 driving the steering rod 42, the steering rod 42 drives the lifting slideway 421 and the steering slideway 422 to rotate. At this time, the lifting slideway 421 guides the convex block 412 to move downward, and the convex block 412 can drive the lifting block 411 to move downward so that the moving frame 41 first moves downward to engage with the second gear 321. At the same time, the steering rod 42 drives the top block 423 to rotate 90° inside the steering groove 431, so that the top block 423 can be close to one side of the steering groove 431. When the rotating rod 4 drives the steering rod 42 to rotate counterclockwise by 90° again, the convex block 412 slides into the steering slideway 422. At this time, the lifting block 411 will not be driven to move up and down. At the same time, the top block 423 will drive the eccentric block 43 to rotate counterclockwise by 90°. At this time, the eccentric block 43 can drive the steering rod 42 to move, so that the moving frame 41 is pulled; When the moving frame 41 needs to be reset, during this process, the second gear 321 will be in a locked state under the action of the first gear 32. Therefore, when the rotating rod 4 is rotated in the reverse direction during this process, when it rotates the first 90°, the top block 423 slides inside the turning groove 431, and the convex block 412 slides inside the turning slideway 422. Then continue to rotate 90°. At this time, the convex block 412 enters the inside of the lifting slideway 421, and the lifting slideway 421 guides the convex block 412 to rise. During this process, the top block 423 drives the eccentric block 43 to rotate 90° in the reverse direction. However, due to the jamming of the second gear 321, there will be a fixed force on the movement of the moving frame 41, which can keep the moving frame 41 in its current position without moving. When the convex block 412 drives the lifting block 411 to rise completely, 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, and it can be realized that the moving frame 41 can be automatically reset after use.

[0032] As Figures 1 to 10 shown, a support rod 414 penetrates through the inside of the moving frame 41. A sliding table 413 is fixed at the bottom end of the support rod 414. A groove body is formed inside the mounting seat 1, and the sliding table 413 slides in the groove body inside the mounting seat 1; During the lifting process of the moving frame 41, the support rod 414 slides inside the moving frame 41, which can provide a lateral supporting force for the moving frame 41. At the same time, in cooperation with the sliding table 413, the support rod 414 can move synchronously when the moving frame 41 moves.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention; those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed; the scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A coupler die bonding and encapsulation device, characterized in that: It includes a mounting base. In the middle of the top end of the mounting base, a fixing groove is provided. Inside the fixing groove, a plurality of pressing blocks are arranged at equal intervals. The pressing blocks are slidably connected inside the mounting base. On both sides of each pressing block, a clamping block is provided. On the side of the clamping block away from the pressing block, a push rod is fixed. On one side of the push rod, it is meshed with a first gear. The first gear is rotatably connected inside the mounting base. At the top of the first gear, a second gear is fixed. Inside the mounting base, a moving frame is provided. The moving frame can be meshed with the second gear. On one side of the moving frame, a moving component is provided for driving the moving frame to lift and slide. At the bottom of the first gear, a triggering component is provided for controlling the clamping blocks to automatically clamp.

2. The coupler die bonding and encapsulation device according to claim 1, wherein: On both sides of each clamping block, a flank is fixed.

3. The die bonding and encapsulation device for a coupler according to claim 1, wherein: The triggering component includes a rotating column fixed at the bottom end of the first gear. On the outer side of the rotating column, a clamping groove is provided. At the bottom end of the clamping groove, a rotating rod is fixed. On the outer part of the rotating rod, a coil spring is fixed. The bottom end of the coil spring is fixed to the mounting base. On both sides of each pressing block, a connecting plate is fixed. On the side of the connecting plate away from the pressing block, a pushing frame is provided. At the end of the pushing frame, a clamping block is fixed. The clamping block can be engaged with the clamping groove.

4. The coupler die bonding and encapsulation device according to claim 3, wherein: Inside the pressing block, a second spring is fixed. The bottom end of the second spring is fixed to the mounting base. On both sides of the top end of the clamping block, guiding slopes are provided. Inside the connecting plate, a telescopic component is provided.

5. The die bonding and encapsulation device for a coupler according to claim 3, wherein: The telescopic component includes a sliding groove opened on one side of the connecting plate. On the side of the pushing frame close to the connecting plate, a sliding block is fixed. The sliding block is slidably connected inside the sliding groove. Inside the sliding groove, a first guiding rod is fixed. The first guiding rod penetrates through the inside of the sliding block. On the outer part of the first guiding rod, a first spring is sleeved. One end of the first spring is fixed to the sliding block. The end of the first spring away from the sliding block is fixed to the inner side of the sliding groove.

6. The die bonding and encapsulation device for a coupler according to claim 1, characterized in that: The moving component includes an activity cavity opened inside the mounting base. On the side of the moving frame close to the activity cavity, a lifting block is fixed. Inside the activity cavity, an eccentric block is provided. Above the eccentric block, a steering rod is provided. The lifting block is sleeved on the outer part of the steering rod. At the top end of the steering rod, a rotating rod is fixed.

7. The coupler die bonding and encapsulation device according to claim 6, wherein: On the side of the activity cavity close to the moving frame, a guiding groove is opened. The guiding groove can be engaged with the eccentric block.

8. The die bonding and encapsulation device for a coupler according to claim 6, wherein: On the outer part of the steering rod, a fixed sleeve is rotatably connected. On both sides of the fixed sleeve, a second guiding rod penetrates through. The two ends of the second guiding rod are fixed to the mounting base. On the outer part of the second guiding rod, a third spring is sleeved. One end of the third spring is fixed to the fixed sleeve. The other end of the third spring is fixed to the mounting base. The third spring is arranged on the side of the fixed sleeve away from the moving frame.

9. The die bonding and encapsulation device for a coupler according to claim 6, wherein: Inside the lifting block, a convex block is fixed. On the outer side of the steering rod, a lifting slideway is opened. Below the lifting slideway, a steering slideway is provided. The convex block can slide inside the lifting slideway and the steering slideway. Inside the eccentric block, a steering groove is opened. At the bottom end of the steering rod, a top block is fixed. The top block slides inside the steering groove.

10. A coupler die bonding and encapsulation device according to claim 9, characterized in that: Inside the moving frame, a support rod penetrates through. At the bottom end of the support rod, a sliding table is fixed. Inside the mounting base, a groove body is opened. The sliding table slides in the groove body inside the mounting base.

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