PCB (Printed Circuit Board) element pressing equipment for integrated circuit carrier

Abstract

The invention belongs to the technical field of integrated circuits, and particularly relates to PCB element pressing equipment for an integrated circuit carrier, which comprises a working table, a pressing assembly is mounted at the top end of the working table, a pressing table is mounted at one end of the pressing assembly, a pressing box is arranged below the pressing table, and the bottom end of the pressing box is fixedly connected with the top end of the working table. Feeding structures are arranged on the two sides of the pressing box, the feeding structures can convey PCBs to the position above the pressing box and discharge the PCBs, and a guide slope is formed in the inner side of the top end of the pressing box and used for guiding the PCBs when the PCBs are fed into the pressing box; the PCB in the containing groove can be clamped through the clamping plate, the moving plate is pushed through the electric telescopic rod to drive the PCB to move to the position above the pressing box, the PCB is discharged, the guide slope face guides the discharged PCB, in this way, the PCB can be more accurately put into the pressing box, and the influence caused by offset pressing is avoided.

Description

Technical Field

[0001] The present invention belongs to the technical field of integrated circuits, and specifically relates to a PCB board component pressing device for an integrated circuit carrier. Background Art

[0002] An integrated circuit is a microelectronic device. The integrated circuit connects the required components together through a PCB board. During the production process of the PCB board, some PCB boards adopt a multi-layer pressing process, and a pressing device will be used at this time. The pressing device can press multiple layers of PCB boards together to form a single-layer multi-layer PCB board.

[0003] A Chinese patent with the publication number CN114567977B discloses a PCB board pressing device, including a frame. Above the frame, there are an upper pressing mechanism, an upper die assembly, a lower die assembly, and a layout mechanism, which solves the problems of low automation and cumbersome operation of the PCB board pressing device in the prior art.

[0004] During the use of the above technical solution, a single-layer PCB board needs to be placed into the placement cavity. However, during the placement process, the pushing and sliding method is adopted, and in this process, it is easy to have a situation where the sliding distance is insufficient due to friction. At this time, the PCB board is in an offset state inside the placement cavity. If direct pressing is carried out, the pressing positions of the two layers of PCB boards will not be aligned, resulting in damage to the PCB board. If manual adjustment is required, it will take a certain amount of extra time, affecting the pressing efficiency.

[0005] Therefore, the present invention provides a PCB board component pressing device for an integrated circuit carrier. 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 PCB board component pressing device for an integrated circuit carrier according to the present invention includes a workbench. A pressing component is installed at the top of the workbench. One end of the pressing component is installed with a pressing table. A pressing box is arranged below the pressing table. The bottom end of the pressing box is fixedly connected to the top end of the workbench. Feeding structures are arranged on both sides of the pressing box. The feeding structures can convey the PCB board to the upper part of the pressing box and place the material. A guiding slope is provided inside the top end of the pressing box for guiding the PCB board when it is fed into the pressing box.

[0008] Preferably, the feeding structure includes receiving grooves fixed on both sides of the top of the workbench. The bottom-layer PCB board is placed inside the receiving groove on the left side, and the top-layer PCB board is placed inside the receiving groove on the right side. A pushing plate is slidably connected inside the receiving groove. Two sets of second sliding plates are fixed on both sides of the pushing plate. Sliding grooves are formed on both sides inside the receiving groove, and the second sliding plates are slidably connected inside the sliding grooves of the receiving groove. A second spring is fixed at the bottom end of the second sliding plate, and the bottom end of the second spring is fixedly connected to the inner wall of the sliding groove. A guiding rod is fixed inside the sliding groove, the guiding rod penetrates through the inside of the second sliding plate, and the second spring is sleeved outside the guiding rod. A material taking component is arranged at the top of the receiving groove.

[0009] Preferably, the material taking component includes an electric telescopic rod installed on one side of the workbench. A moving plate is arranged on the side of the electric telescopic rod close to the receiving groove. Clamping plates are arranged on both sides of the bottom end of the moving plate, and driving components are arranged on both sides of the top end of the clamping plates.

[0010] Preferably, the driving component includes pushing frames slidably connected to both sides inside the moving plate. The bottom ends of the two pushing frames are fixedly connected to the clamping plates. A third spring is fixed on the side of the pushing frame close to the clamping plate, and the third spring is fixedly connected to the moving plate. A pushing component is arranged between the two pushing frames.

[0011] Preferably, a flipping plate is arranged at the bottom end of the clamping plate. An elastic sheet is fixed on the side of the flipping plate close to the third spring, and the bottom end of the elastic sheet is fixedly connected to the flipping plate. A slope is formed on the side of the clamping plate close to the third spring.

[0012] Preferably, the pushing component includes a second rotating block arranged between the two pushing frames. The second rotating block is rotatably connected inside the moving plate. A connecting rod is rotatably connected inside the moving plate on the side close to the clamping plate. A first rotating block is fixed at the end of the connecting rod far from the moving plate. A pull rod is rotatably connected at the end of the connecting rod far from the first rotating block. A clamping column is fixed at the end of the pull rod far from the connecting rod. A docking hook is fixed at the end of the second rotating block close to the clamping column. The clamping column can be slidably connected inside the docking hook. Baffles are fixed on both sides inside the top of the receiving groove. A rotating groove is formed on the side of the baffle close to the electric telescopic rod. A coil spring is fixed on the outside of the connecting rod, and the other end of the coil spring is fixedly connected to the moving plate.

[0013] Preferably, a group of limiting blocks are fixed on both sides of the pressing box. Each group of limiting blocks has two, and the top ends of the limiting blocks extend above the pressing box.

[0014] Preferably, a second pushing plate is fixed on the side of the top end of the moving plate close to the electric telescopic rod. Slide rods are fixed on both sides of the second pushing plate. Support plates are fixed on both sides of the top of the receiving groove. A first sliding track is formed on the side of the support plate close to the slide rod. A second sliding track is formed on the side of the first sliding track far from the slide rod. A third sliding track is formed on the side of the second sliding track far from the first sliding track. The slide rod is slidably connected inside the first sliding track.

[0015] Preferably, a guiding groove is formed inside the second push plate, and a first sliding plate is fixed to one end of the electric telescopic rod close to the second push plate. The first sliding plate is slidably connected inside the guiding groove of the second push plate.

[0016] Preferably, a lifting plate is slidably connected inside the pressing box. A lifting column penetrates through the bottom end inside the pressing box, and the top end of the lifting column is fixedly connected to the lifting plate. A first spring is fixed to the outside of the lifting column, and the top end of the first spring is fixedly connected to the pressing box. One side of the pressing box close to the left storage groove below is rotatably connected to a seesaw. One side of the seesaw extends below the lifting column. A rotating rod is fixed to one end of the seesaw rotating shaft close to the pressing component. A first push plate is fixed to the end of the rotating rod away from the seesaw. A sliding rod on one side close to the first push plate extends out from the first sliding track, and the first push plate can be in close contact with the sliding rod.

[0017] The beneficial effects of the present invention are as follows: 1. For the PCB board component pressing device for an integrated circuit carrier of the present invention, the PCB board inside the storage groove can be clamped by the clamping plate. The electric telescopic rod is used to push the moving plate to drive the PCB board to move above the pressing box and release the PCB board. The guiding slope guides the feeding PCB board. In this way, the PCB board can be more accurately placed inside the pressing box, avoiding the influence caused by offset pressing.

[0018] 2. For the PCB board component pressing device for an integrated circuit carrier of the present invention, when the rotating rod is pushed by the sliding rod, the seesaw can push up the first spring. The first spring drives the lifting plate to rise, which can jack up the PCB board that has been pressed inside the pressing box, making it more convenient to take out the material inside the pressing box. Description of the Drawings

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

[0020] Figure 1 is the three-dimensional view of the present invention; Figure 2 is the structural schematic diagram of the pressing table in the present invention; Figure 3 is the structural schematic diagram of the pressing box in the present invention; Figure 4 is the structural schematic diagram of the storage groove in the present invention; Figure 5 is the internal structural schematic diagram of the storage groove in the present invention; Figure 6 is the structural schematic diagram of the support plate in the present invention; Figure 7 is the structural schematic diagram of the moving plate in the present invention; Figure 8 is the structural schematic diagram of the push frame in the present invention; Figure 9 Yes Figure 8 Partial enlarged view at position A in Figure 10 Schematic diagram of the rotating block structure in the present invention.

[0021] In the figure: 1, workbench; 2, pressing table; 21, pressing box; 211, lifting plate; 212, lifting column; 213, first spring; 214, limiting block; 215, guiding slope; 22, pressing assembly; 23, rotating rod; 231, first pushing plate; 232, tipping plate; 3, storage groove; 31, electric telescopic rod; 311, first sliding plate; 312, second pushing plate; 313, sliding rod; 32, pushing plate; 321, guiding rod; 322, second spring; 323, second sliding plate; 33, moving plate; 331, first rotating block; 332, connecting rod; 333, torsion spring; 334, pull rod; 335, clamping column; 34, support plate; 341, first sliding track; 342, second sliding track; 343, third sliding track; 35, baffle; 351, rotating groove; 36, clamping plate; 361, flipping plate; 362, elastic sheet; 364, third spring; 365, pushing frame; 366, second rotating block; 367, docking hook. Specific embodiments

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

[0023] As Figures 1 to 2 shown, a PCB board component pressing device for an integrated circuit carrier according to an embodiment of the present invention includes a workbench 1, a pressing assembly 22 is installed at the top of the workbench 1, a pressing table 2 is installed at one end of the pressing assembly 22, a pressing box 21 is arranged below the pressing table 2, the bottom end of the pressing box 21 is fixedly connected to the top end of the workbench 1, feeding structures are arranged on both sides of the pressing box 21, and the feeding structures can convey the PCB board above the pressing box 21 and place the material. A guiding slope 215 is opened inside the top end of the pressing box 21 for guiding the PCB board when it is fed into the pressing box 21; When processing integrated circuits, a PCB board is required. The PCB board will adopt different types according to the usage situation. When a complex circuit needs to be used, a multi-layer PCB board will be adopted. When processing a multi-layer PCB board, multiple single-layer PCB boards need to be laminated together. During processing, the PCB board is loaded into the inside of the feeding structure. Then, the feeding structure is started. At this time, the left feeding structure first puts the first PCB board into the inside of the pressing box 21. Then, the left feeding structure resets. Subsequently, the right feeding structure is started to send the second PCB board into the inside of the pressing box 21. When the feeding structure conveys the PCB board, the PCB board will be moved directly above the pressing box 21 and then discharged. Then, the PCB board can be guided into the inside of the pressing box 21 through the guiding slope 215. Since the PCB board is placed directly above the pressing box 21, there will be no large error between the PCB board and the pressing box 21. Through the guiding slope 215, the PCB board can be guided into the inside of the pressing box 21. During this process, the PCB board can enter the inside of the pressing box 21 more accurately, and the situation of damage during the lamination process due to inaccurate placement can be avoided. After two PCB boards are placed inside the pressing box 21, the air cylinder of the lamination component 22 is started to push the connecting block of the pressing table 2 downward, driving the pressing table 2 to move downward. The pressing table 2 moves into the inside of the pressing box 21. At this time, the pressing table 2 compresses the two PCB boards inside the pressing box 21, and the heating component inside the pressing table 2 is started to heat. At this time, the two PCB boards can be laminated together inside the pressing box 21. After the lamination is completed, the lamination component 22 drives the pressing table 2 to rise. At this time, the laminated PCB board can be taken out from the inside of the pressing box 21. By repeating the above method, multiple PCB boards can be laminated.

[0024] As Figures 1 to 5 shown, the feeding structure includes receiving grooves 3 fixed on both sides of the top end of the workbench 1. The bottom-layer PCB board is placed inside the left receiving groove 3, and the top-layer PCB board is placed inside the right receiving groove 3. A pushing plate 32 is slidably connected inside the receiving groove 3. Two groups of second sliding plates 323 are fixed on both sides of the pushing plate 32. Sliding grooves are formed on both sides inside the receiving groove 3. The second sliding plates 323 are slidably connected inside the sliding grooves of the receiving groove 3. A second spring 322 is fixed at the bottom end of the second sliding plate 323. The bottom end of the second spring 322 is fixedly connected to the inner wall of the sliding groove. A guiding rod 321 is fixed inside the sliding groove. The guiding rod 321 passes through the inside of the second sliding plate 323. The second spring 322 is sleeved outside the guiding rod 321. A material taking component is arranged at the top end of the receiving groove 3; Before lamination, the PCB boards need to be placed into the inner parts of the receiving grooves 3 on both sides in a unified direction. The directions of the PCB boards on both sides are corresponding directions during lamination. When the PCB boards enter the inner parts of the receiving grooves 3, the pushing plate 32 is pressed downward. At this time, the PCB boards are placed into the inner parts of the receiving grooves 3 from the openings on the side close to the pressing box 21 at the top of the receiving grooves 3. When the receiving grooves 3 are filled with PCB boards, the pushing plate 32 will be squeezed downward. The pushing plate 32 drives the second sliding plate 323 to squeeze the second spring 322 downward. During use, the material taking assembly will take out the topmost PCB board each time. When the PCB board is taken out each time, there will be a vacancy above the pushing plate 32. At this time, the elastic force of the second spring 322 will push the second sliding plate 323 to move upward. The second sliding plate 323 drives the pushing plate 32 to push the PCB board upward to fill the vacancy, realizing automatic feeding. After the material taking structure takes out the PCB board, it will move above the pressing box 21 and place the material directly above the pressing box 21. Then the material taking structure will reset above the receiving groove 3. In this way, the pushing plate 32 can cooperate with the material taking structure to place the PCB board into the inner part of the pressing box 21.

[0025] As Figures 1 to 7 shown, the material taking assembly includes an electric telescopic rod 31 installed on one side of the workbench 1. A moving plate 33 is arranged on the side of the electric telescopic rod 31 close to the receiving groove 3. Clamping plates 36 are arranged on both sides of the bottom end of the moving plate 33. Driving components are arranged on both sides of the top ends of the clamping plates 36. During the material taking process, the electric telescopic rod 31 is started to drive the moving plate 33 to move to the middle of the top end of the receiving groove 3. At this time, the driving components drive the two clamping plates 36 to clamp the PCB board. After clamping, the electric telescopic rod 31 is started to push the moving plate 33 to move in the direction of the pressing box 21. The moving plate 33 drives the PCB board to move above the pressing box 21 through the clamping plates 36. When the PCB board moves above the pressing box 21, the driving components drive the two clamping plates 36 to move to both sides, enabling the PCB board to fall off from below the moving plate 33. At this time, the PCB board can enter the inner part of the pressing box 21.

[0026] As Figures 1 to 9 shown, the driving components include push frames 365 slidably connected to both sides inside the moving plate 33. The bottom ends of the two push frames 365 are fixedly connected to the clamping plates 36. A third spring 364 is fixed on the side of the push frame 365 close to the clamping plate 36. The third spring 364 is fixedly connected to the moving plate 33. A pushing component is arranged between the two push frames 365. During the process of the two clamping plates 36 clamping and releasing the PCB board, the pushing component will push the two push frames 365 to both sides. During the pushing process, the push frames 365 will drive the two clamping plates 36 to separate from the PCB board. When clamping, the pushing component resets. At this time, the third spring 364 pushes the push frame 365 to reset, and the push frame 365 drives the clamping plate 36 to reset to clamp the PCB board.

[0027] As shown Figures 1 to 9 in the figure, a turning plate 361 is provided at the bottom end of the clamping plate 36. An elastic piece 362 is fixed on one side of the turning plate 361 close to the third spring 364. The bottom end of the elastic piece 362 is fixedly connected to the turning plate 361. A slope is provided on one side of the clamping plate 36 close to the third spring 364; After the electric telescopic rod 31 pushes the moving plate 33 to feed the material, it will reset to the top end of the storage groove 3. However, during the reset process, the PCB board below will push up the feeding plate 3 to replenish the material at the top end of the storage groove 3. At this time, in order to prevent the clamping plate 36 from being blocked by the PCB board during the reset process, the turning plate 361 is arranged below it. The clamping plate 36 and the turning plate 361 are connected together through the elastic piece 362. When the clamping plate 36 resets, the inclined surface of the turning plate 361 will contact the PCB board. At this time, the turning plate 361 is pushed, and the elastic piece 362 will be driven by the turning plate 361 to bend. At this time, the turning plate 361 can be not blocked by the PCB board. When the moving plate 33 resets, an opening is provided at the top end of the storage groove 3 to enable the elastic force of the elastic piece 362 to push the turning plate 361 to turn downward and reset. During the clamping process, the elastic piece 362 can tighten the clamping plate 36 and the turning plate 361 together, enabling the turning plate 361 to clamp the PCB board.

[0028] As shown Figures 1 to 10 in the figure, the pushing component includes a second rotating block 366 arranged between two pushing frames 365. The second rotating block 366 is rotatably connected inside the moving plate 33. An adjusting rod 332 is rotatably connected inside the moving plate 33 close to the clamping plate 36. A first rotating block 331 is fixed at one end of the adjusting rod 332 away from the moving plate 33. A pull rod 334 is rotatably connected at one end of the adjusting rod 332 away from the first rotating block 331. A clamping column 335 is fixed at one end of the pull rod 334 away from the adjusting rod 332. A docking hook 367 is fixed at one end of the second rotating block 366 close to the clamping column 335. The clamping column 335 can be slidably connected inside the docking hook 367. Baffles 35 are fixed on both sides inside the top end of the storage groove 3. A rotating groove 351 is provided on one side of the baffle 35 close to the electric telescopic rod 31. A coil spring 333 is fixed outside the adjusting rod 332. The other end of the coil spring 333 is fixedly connected to the moving plate 33; During use, the baffle 35 limits the top of the PCB board pushed up by the pusher plate 32. In the initial state, the moving plate 33 extends from the top of the storage groove 3. When clamping, the moving plate 33 is pulled back to the top of the storage groove 3 by the electric telescopic rod 31. During this process, the first rotating block 331 will be squeezed by the edge of the baffle 35, causing it to drive the connecting rod 332 to rotate. The connecting rod 332 pulls the pull rod 334. At this time, the clamping post 335 is placed inside the docking hook 367. The pull rod 334 pulls the clamping post 335 to drive the docking hook 367 to rotate. The docking hook 367 drives the second rotating block 366 to rotate. The top and bottom of the second rotating block 366 are both eccentric blocks, and the eccentric blocks can push the push frames 365 on both sides. At this time, the push frames 365 can drive the two sides of the clamping plate 36 to separate. When the moving plate 33 is reset above the storage groove 3, the first rotating block 331 slides into the inside of the rotating groove 351. For reference, see Figure 5 , at this time, the first rotating block 331 loses the thrust, and the coil spring 333 drives the connecting rod 332 to reset. Immediately afterwards, the docking hook 367 loses the pulling force, and the elastic force of the third spring 364 pushes the push frame 365 to reset, which can make the push frame 365 push the eccentric block of the second rotating block 366 to reset the second rotating block 366. At this time, the docking hook 367 is also driven to reset, and the clamping plate 36 is driven by the push frame 365 to clamp the PCB board; Next, the electric telescopic rod 31 needs to push the moving plate 33 to send the PCB board above the pressing box 21. At this time, the movement of the moving plate 33 will drive the first rotating block 331 to contact the baffle 35 again, but at this time, the baffle 35 pushes the first rotating block 331 to rotate in the opposite direction. At this time, the connecting rod 332 will push the pull rod 334 in the reverse direction. The pull rod 334 can push the clamping post 335 out of the inside of the docking hook 367. At this time, the docking hook 367 will not be driven, which can ensure the clamping stability of the clamping plate 36. When the first rotating block 331 moves away from above the baffle 35, the coil spring 333 will drive the connecting rod 332 to reset. At this time, the connecting rod 332 can pull the clamping post 335 to slide back into the inside of the docking hook 367 through the pull rod 334, which is convenient for subsequent use.

[0029] As Figures 1 to 3 shown, a set of limiting blocks 214 are fixed on both sides of the pressing box 21. There are two limiting blocks 214 in each set, and the top of the limiting blocks 214 extends above the pressing box 21; When the moving plate 33 moves above the pressing box 21, the PCB board needs to be put down. At this time, the moving plate 33 drives the first rotating block 331 to pass by the pressing box 21 and continue to move forward for a certain distance. Subsequently, the electric telescopic rod 31 drives the moving plate 33 to move in the reverse direction. At this time, the limiting block 214 will contact the first rotating block 331, and the first rotating block 331 is driven to pull the docking hook 367 to rotate, which can make the clamping plate 36 put down the PCB board, realizing automatic feeding. During the feeding process, the electric telescopic rod 31 pauses for a while to provide time for feeding.

[0030] As Figures 1 to 5As shown in the figure, a second push plate 312 is fixed to one side of the top end of the moving plate 33 close to the electric telescopic rod 31. Slide rods 313 are fixed to both sides of the second push plate 312. Support plates 34 are fixed to both sides of the top end of the storage groove 3. A first slideway 341 is formed on one side of the support plate 34 close to the slide rod 313. A second slideway 342 is formed on the side of the first slideway 341 away from the slide rod 313. A third slideway 343 is formed on the side of the second slideway 342 away from the first slideway 341. The slide rod 313 is slidably connected inside the first slideway 341; When the electric telescopic rod 31 pushes the moving plate 33, the electric telescopic rod 31 will push the second push plate 312 to move. At this time, the second push plate 312 slides inside the first slideway 341 through the slide rod 313. At this time, the moving plate 33 moves horizontally. When the slide rod 313 moves into the second slideway 342, the moving plate 33 will be driven to move downward. At this time, the moving plate 33 can drive the PCB board closer to the top of the pressing box 21. When the moving plate 33 moves to the top of the pressing box 21, in order to feed materials, it needs to move a certain distance. At this time, the slide rod 313 moves inside the third slideway 343. Then the electric telescopic rod 31 pulls the moving plate 33 to reset, and the moving plate 33 can return along the original path.

[0031] As Figures 1 to 5 shown in the figure, a guiding groove is formed inside the second push plate 312. A first sliding plate 311 is fixed to one end of the electric telescopic rod 31 close to the second push plate 312. The first sliding plate 311 is slidably connected inside the guiding groove of the second push plate 312; When the moving plate 33 moves, it will move downward under the guidance of the second slideway 342. At this time, the first sliding plate 311 slides inside the guiding groove of the second push plate 312, which can adaptively adjust the connection state between the first sliding plate 311 and the second push plate 312, making it more convenient for the moving plate 33 to move.

[0032] As Figures 1 to 4 shown in the figure, a lifting plate 211 is slidably connected inside the pressing box 21. A lifting column 212 penetrates through the bottom end inside the pressing box 21. The top end of the lifting column 212 is fixedly connected to the lifting plate 211. A first spring 213 is fixed to the outside of the lifting column 212. The top end of the first spring 213 is fixedly connected to the pressing box 21. A tipping plate 232 is rotatably connected to one side of the pressing box 21 close to the left storage groove 3 below. One side of the tipping plate 232 extends below the lifting column 212. A rotating rod 23 is fixed to one end of the tipping plate 232 rotating shaft close to the pressing component 22. A first push plate 231 is fixed to the end of the rotating rod 23 away from the tipping plate 232. The slide rod 313 on the side close to the first push plate 231 extends out of the first slideway 341, and the first push plate 231 can be in close contact with the slide rod 313; After the PCB board inside the pressing box 21 is pressed and completed, a lifting plate 211 is provided to facilitate the removal of the PCB board. Each time the left moving plate 33 uses materials, the sliding rod 313 will first contact the first push plate 231. At this time, under the guidance of the first push plate 231, the rotating rod 23 will be driven to rotate downward. At this time, the rotating rod 23 drives the rocker 232 to rotate, which can push the lifting column 212 upward. At this time, the lifting column 212 pushes the lifting plate 211 to push up the PCB board that has been pressed and completed inside the pressing box 21, facilitating the collection by the staff. During this process, the moving plate 33 remains stationary. After removing the pressed and completed PCB board, the moving plate 33 continues to feed materials. At this time, the first spring 213 drives the lifting column 212 to pull the lifting plate 211 back to its original position. Each time the left sliding rod 313 returns to above the storage groove 3, it will also drive the rotating rod 23 to rotate. At this time, the lifting plate 211 will also push up the PCB board that has not been pressed, but the PCB board will still be placed inside the pressing box 21. The lifting plate 211 is only used to push up the PCB board to facilitate collection.

[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 of the present invention is defined by the appended claims and their equivalents.

Claims

1. A PCB board component pressing device for an integrated circuit carrier, characterized in that: It includes a workbench, a pressing assembly is installed on the top of the workbench, a pressing platform is installed on one end of the pressing assembly, a pressing box is arranged below the pressing platform, the bottom end of the pressing box is fixedly connected to the top of the workbench, feeding structures are arranged on both sides of the pressing box, the feeding structures can transport the PCB board to the top of the pressing box and discharge the material, and a guiding slope is provided on the inner side of the top of the pressing box for guiding the PCB board when it is fed into the pressing box.

2. The PCB component pressing device for an integrated circuit carrier according to claim 1, characterized in that: The feeding structure includes storage grooves fixed on both sides of the top end of the workbench, a bottom PCB board is placed inside the storage groove on the left, a top PCB board is placed inside the storage groove on the right, a push plate is slidably connected inside the storage groove, two groups of second slide plates are fixed on both sides of the push plate, slide grooves are provided on both sides of the storage groove, the second slide plate is slidably connected inside the slide groove of the storage groove, a second spring is fixed at the bottom end of the second slide plate, the bottom end of the second spring is fixedly connected to the inner wall of the slide groove, a guide rod is fixed inside the slide groove, the guide rod runs through the interior of the second slide plate, the second spring is sleeved on the outside of the guide rod, and a material picking assembly is provided at the top of the storage groove.

3. The PCB component pressing device for an integrated circuit carrier according to claim 2, characterized in that: The material taking component includes an electric telescopic rod installed on one side of the workbench, a movable plate is arranged on the side of the electric telescopic rod close to the storage slot, clamping plates are arranged on both sides of the bottom end of the movable plate, and driving components are arranged on both sides of the top end of the clamping plate.

4. The PCB component pressing device for an integrated circuit carrier according to claim 3, characterized in that: The driving assembly includes push frames slidably connected to both sides of the moving plate, the bottom ends of the two push frames are fixedly connected to the clamping plate, a third spring is fixedly connected to the moving plate on one side of the push frame close to the clamping plate, and a push assembly is arranged between the two push frames.

5. The PCB component pressing device for integrated circuit carrier according to claim 4, characterized in that: A flip plate is arranged at the bottom end of the clamping plate, an elastic sheet is fixed on one side of the flip plate close to the third spring, the bottom end of the elastic sheet is fixedly connected to the flip plate, and a slope is provided on one side of the clamping plate close to the third spring.

6. The PCB component pressing device for integrated circuit carrier according to claim 4, characterized in that: The pushing assembly includes a second rotating block arranged between the two pushing frames, the second rotating block is rotatably connected to the inside of the moving plate, the moving plate is rotatably connected to the inside of the side close to the clamping plate with a connecting rod, the first rotating block is fixed to the end of the connecting rod away from the moving plate, the end of the connecting rod away from the first rotating block is rotatably connected to the pull rod, the end away from the connecting rod is fixed with a clamping column, the end of the second rotating block close to the clamping column is fixed with a docking hook, the clamping column can be slidably connected to the inside of the docking hook, baffles are fixed on both sides of the inside of the top of the storage groove, a rotating groove is opened on the side of the baffle close to the electric telescopic rod, a coil spring is fixed to the outside of the connecting rod, and the other end of the coil spring is fixed to the moving plate.

7. The PCB component pressing device for an integrated circuit carrier according to claim 6, characterized in that: A group of limit blocks are fixed on both sides of the pressing box, and each group of limit blocks is provided with two, and the top ends of the limit blocks extend to the top of the pressing box.

8. The PCB component pressing device for an integrated circuit carrier according to claim 3, characterized in that: A second push plate is fixed to the side of the top of the moving plate close to the electric telescopic rod, sliding rods are fixed on both sides of the second push plate, support plates are fixed on both sides of the top of the storage groove, a first slide is provided on the side of the support plate close to the sliding rod, a second slide is provided on the side of the first slide away from the sliding rod, a third slide is provided on the side of the second slide away from the first slide, and the sliding rod is slidably connected to the inside of the first slide.

9. The PCB component pressing device for an integrated circuit carrier according to claim 8, characterized in that: A guide groove is provided inside the second push plate, and a first slide plate is fixed to one end of the electric telescopic rod close to the second push plate. The first slide plate is slidably connected to the inside of the guide groove of the second push plate.

10. The PCB component pressing device for an integrated circuit carrier according to claim 1, characterized in that: The interior of the pressing box is slidably connected to a lifting plate, and a lifting column passes through the bottom end of the pressing box, the top of the lifting column is fixedly connected to the lifting plate, a first spring is fixed to the outside of the lifting column, and the top of the first spring is fixedly connected to the pressing box, and a seesaw is rotatably connected to the side of the pressing box near the left storage groove, one side of the seesaw extends to the bottom of the lifting column, a rotating rod is fixed to the end of the seesaw shaft near the pressing assembly, and a first push plate is fixed to the end of the rotating rod away from the seesaw, and a sliding rod near the first push plate extends from the first slide, and the first push plate can be tightly attached to the sliding rod.

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