PCB board element press bonding device for integrated circuit carrier

Abstract

The application belongs to the technical field of integrated circuits, in particular to a PCB plate element pressing device for integrated circuit carriers, which comprises a workbench, a pressing assembly is installed at the top end of the workbench, a pressing table is installed at one end of the pressing assembly, a pressing box is arranged below the pressing table, the bottom end of the pressing box is fixedly connected with the top end of the workbench, feeding structures are arranged on both sides of the pressing box, the feeding structures can convey the PCB plate to the top of the pressing box and discharge the PCB plate, a guide slope is formed in the inner side of the top end of the pressing box, which is used for guiding the PCB plate when the PCB plate is fed into the pressing box; the PCB plate in the storage groove can be clamped by the clamping plate, the PCB plate can be moved to the top of the pressing box by the movable plate driven by the electric telescopic rod, and the PCB plate is discharged, the guide slope guides the discharged PCB plate, and the PCB plate can be more accurately placed into the pressing box by this mode, so that the influence caused by deviation and pressing is avoided.

Description

[0001] The present application is a divisional application of the application with application number 202510608113.8, filed on May 13, 2025, and titled "PCB board element pressing equipment for integrated circuit carrier". TECHNICAL FIELD

[0002] The present application belongs to the technical field of integrated circuits, and specifically relates to a PCB board element pressing device for an integrated circuit carrier. BACKGROUND

[0003] An integrated circuit is a kind of micro electronic device, and the required components are connected together through a PCB board. In the production process of the PCB board, some PCB boards adopt a multi-layer pressing process, at which time a pressing device is used. The pressing device can press the multi-layer PCB board together to form a single multi-layer PCB board.

[0004] A Chinese patent with publication number CN114567977B discloses a PCB board pressing device, which comprises a rack, an upper pressing mechanism, an upper die assembly, a lower die, and a layout mechanism arranged above the rack. The device solves the problems of low automation and complicated operation of the prior art.

[0005] In the use process of the above technical solution, the single-layer PCB board needs to be put into the inside of the placement cavity. However, in the process of putting in, the pushing and sliding-in mode is adopted. In this process, the sliding distance is insufficient due to the friction force. At this time, the PCB board is in an offset state in the inside of the placement cavity. If pressing is directly performed, the pressing positions of the two layers of PCB boards will not be aligned, which will cause damage to the PCB board. If manual adjustment is performed, a certain amount of time will be consumed, which will affect the pressing efficiency.

[0006] Therefore, the present application provides a PCB board element pressing device for an integrated circuit carrier. SUMMARY

[0007] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background art.

[0008] The technical solution adopted by the present application to solve the technical problem is that the PCB board element pressing device for an integrated circuit carrier comprises a workbench, a pressing assembly is installed at the top end of the workbench, a pressing table is installed at one end of the pressing assembly, a pressing box is arranged below the pressing table, the bottom end of the pressing box is fixedly connected with the top end of the workbench, feeding structures are arranged at both sides of the pressing box, the feeding structures can convey the PCB board to the upper side of the pressing box and discharge the PCB board, a guide slope is formed in the inner side of the top end of the pressing box, and the guide slope is used for guiding the PCB board when the PCB board is fed into the pressing box.

[0009] Preferably, the feeding structure comprises receiving grooves fixed on both sides of the top end of the workbench, a bottom layer PCB is placed in the left receiving groove, a top layer PCB is placed in the right receiving groove, a pushing plate is slidably connected in the receiving groove, two groups of second sliding plates are fixed on both sides of the pushing plate, sliding grooves are formed in both sides of the receiving groove, the second sliding plates are slidably connected in the sliding grooves, second springs are fixed at the bottom end of the second sliding plates and fixedly connected with the inner wall of the sliding grooves, guide rods are fixed in the sliding grooves and penetrate through the second sliding plates, and the second springs are sleeved on the guide rods.

[0010] Preferably, the feeding structure comprises receiving grooves fixed on both sides of the top end of the workbench, a bottom layer PCB is placed in the left receiving groove, a top layer PCB is placed in the right receiving groove, a pushing plate is slidably connected in the receiving groove, two groups of second sliding plates are fixed on both sides of the pushing plate, sliding grooves are formed in both sides of the receiving groove, the second sliding plates are slidably connected in the sliding grooves, second springs are fixed at the bottom end of the second sliding plates and fixedly connected with the inner wall of the sliding grooves, guide rods are fixed in the sliding grooves and penetrate through the second sliding plates, and the second springs are sleeved on the guide rods.

[0011] Preferably, the driving assembly comprises two push frames slidably connected in the inner sides of the moving plate, the bottom end of each push frame is fixedly connected with the clamping plate, a third spring is fixed on the side of each push frame close to the clamping plate and fixedly connected with the moving plate, and a pushing assembly is arranged between the two push frames.

[0012] Preferably, the bottom end of the clamping plate is provided with a turnover plate, an elastic sheet is fixed on the side of the turnover plate close to the third spring, the bottom end of the elastic sheet is fixedly connected with the turnover plate, and a slope is formed on the side of the clamping plate close to the third spring.

[0013] Preferably, the pushing assembly comprises a second rotating block arranged between the two push frames, the second rotating block is rotatably connected in the inner side of the moving plate, a connecting rod is rotatably connected in the inner side of the moving plate close to the clamping plate, a first rotating block is fixed on the end of the connecting rod away from the moving plate, a pull rod is rotatably connected on the end of the connecting rod away from the first rotating block, a clamping column is fixed on the end of the pull rod away from the connecting rod, a butt hook is fixed on the end of the second rotating block close to the clamping column, the clamping column is slidably connected in the butt hook, baffles are fixed on both sides of the inner top of the receiving groove, a rotating groove is formed on the side of each baffle close to the electric telescopic rod, a coil spring is fixed on the outer side of the connecting rod, and the other end of the coil spring is fixedly connected with the moving plate.

[0014] Preferably, one group of limiting blocks is fixed on each side of the pressing box, each group of limiting blocks comprises two limiting blocks, and the top end of each limiting block extends above the pressing box.

[0015] Preferably, a second pushing plate is fixed on the side of the top end of the moving plate close to the electric telescopic rod, sliding rods are fixed on both sides of the second pushing plate, support plates are fixed on both sides of the top end of the receiving groove, a first sliding channel is formed in the inner side of each support plate close to the sliding rod, a second sliding channel is formed on the side of each first sliding channel away from the sliding rod, a third sliding channel is formed on the side of each second sliding channel away from the first sliding channel, and the sliding rods are slidably connected in the first sliding channels.

[0016] Preferably, the second push plate is internally provided with a guide groove, and the electric telescopic rod is fixed at one end close to the second push plate, and the first sliding plate is slidingly connected in the guide groove of the second push plate.

[0017] Preferably, the pressing box is slidingly connected with a lifting plate inside, the bottom end of the pressing box is penetrated by a lifting column, the top end of the lifting column is fixedly connected with the lifting plate, the outside of the lifting column is fixedly connected with a first spring, the top end of the first spring is fixedly connected with the pressing box, a flap is rotatably connected to one side of the pressing box below the left storage groove, one side of the flap extends below the lifting column, a rotating rod is fixed to one end of the flap pivot close to the pressing assembly, a first push plate is fixed to one end of the rotating rod away from the flap, and a sliding rod close to one side of the first push plate extends out of the first sliding groove, and the first push plate can be tightly attached to the sliding rod.

[0018] The beneficial effects of the present application are as follows:

[0019] 1. The PCB board element pressing device for integrated circuit carrier, the clamping plate can clamp the PCB board in the storage groove, the electric telescopic rod can drive the moving plate to move the PCB board above the pressing box, and the PCB board is discharged, the guide slope guides the discharged PCB board, and the PCB board can be more accurately placed in the pressing box, avoiding the influence of deviation and pressing.

[0020] 2. The PCB board element pressing device for integrated circuit carrier, the rotating rod is pushed by the sliding rod to make the flap push up the first spring, the first spring drives the lifting plate to rise to lift the completed PCB board in the pressing box, and the pressing box can be more conveniently taken out. BRIEF DESCRIPTION OF DRAWINGS

[0021] The present application will be further described below with reference to the accompanying drawings.

[0022] Figure 1 is a perspective view of the present application;

[0023] Figure 2 is a schematic view of the pressing table structure in the present application;

[0024] Figure 3 is a schematic view of the pressing box structure in the present application;

[0025] Figure 4 is a schematic view of the storage groove structure in the present application;

[0026] Figure 5 is a schematic view of the internal structure of the storage groove in the present application;

[0027] Figure 6 is a schematic view of the support plate structure in the present application;

[0028] Figure 7 Figure is the schematic diagram of the moving plate structure in the application;

[0029] Figure 8 Figure is the schematic diagram of the push frame structure in the application;

[0030] Figure 9 Figure is Figure 8 Figure is the enlarged view of A in Figure

[0031] Figure 10 Figure is the schematic diagram of the rotating block structure in the application.

[0032] In the figure: 1, workbench; 2, pressing table; 21, pressing box; 211, lifting plate; 212, lifting column; 213, first spring; 214, limiting block; 215, guide slope; 22, pressing assembly; 23, rotating rod; 231, first push plate; 232, rocker plate; 3, storage groove; 31, electric telescopic rod; 311, first sliding plate; 312, second push plate; 313, sliding rod; 32, pushing plate; 321, guide rod; 322, second spring; 323, second sliding plate; 33, moving plate; 331, first rotating block; 332, connecting rod; 333, coil spring; 334, pull rod; 335, clamping column; 34, supporting plate; 341, first sliding way; 342, second sliding way; 343, third sliding way; 35, baffle; 351, rotating groove; 36, clamping plate; 361, turnover plate; 362, elastic sheet; 364, third spring; 365, push frame; 366, second rotating block; 367, butt joint hook. DETAILED DESCRIPTION

[0033] In order to make the technical means, creative features, purposes and effects realized by the application easy to understand, the application is further described below in combination with specific embodiments.

[0034] As shown in Figures 1 to 2 The PCB plate element pressing device for integrated circuit carrier according to the embodiment of the application includes a workbench 1, the top end of the workbench 1 is provided with a pressing assembly 22, one end of the pressing assembly 22 is provided with a pressing table 2, the lower part of the pressing table 2 is provided with a pressing box 21, the bottom end of the pressing box 21 is fixedly connected with the top end of the workbench 1, both sides of the pressing box 21 are provided with a feeding structure, the feeding structure can feed the PCB plate to the upper part of the pressing box 21 and discharge the material, the inner side of the top end of the pressing box 21 is provided with a guide slope 215, which is used for guiding the PCB plate when the PCB plate is fed into the pressing box 21;

[0035] PCB board needs to be used when integrated circuit is processed, different types of PCB boards will be used according to the use, among which multi-layer PCB boards will be used when complex circuits are needed, and the multi-layer PCB boards need to be pressed together during processing. When processing, the PCB board is loaded into the inside of the feeding structure, and 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, and then the left feeding structure is reset. Then start the right feeding structure to send the second PCB board into the inside of the pressing box 21. When the feeding structure transports the PCB board, the PCB board will be moved to the top of the pressing box 21 and then put into the inside of the pressing box 21 through the guide slope 215. Since the PCB board is put down from the top of the pressing box 21, the PCB board and the pressing box 21 will not have a large error. Through the guide slope 215, the PCB board can be guided into the inside of the pressing box 21. In this process, the PCB board can be more accurately put into the inside of the pressing box 21, so as to avoid damage in the pressing process due to inaccuracy. After two PCB boards are put into the inside of the pressing box 21, the cylinder of the pressing assembly 22 is started to push the connecting block of the pressing table 2 to drive 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 compacts the two PCB boards in the inside of the pressing box 21, and the heating assembly in the inside of the pressing table 2 is started to heat. At this time, the two PCB boards can be pressed together in the inside of the pressing box 21. After pressing is completed, the pressing assembly 22 drives the pressing table 2 to rise. At this time, the pressed PCB board can be taken out from the inside of the pressing box 21. The above mode is repeated to press multiple PCB boards.

[0036] As shown in Figures 1 to 5 The feeding structure includes a receiving groove 3 fixed on both sides of the top end of the workbench 1. The bottom layer PCB board is placed in the inside of the left receiving groove 3, and the top layer PCB board is placed in the inside of the right receiving groove 3. The inside of the receiving groove 3 is slidably connected with a pushing plate 32. Two groups of second sliding plates 323 are fixed on both sides of the pushing plate 32. Sliding grooves are formed in both sides of the inside of the receiving groove 3. The second sliding plates 323 are slidably connected in the sliding grooves of the receiving groove 3. Second springs 322 are fixed at the bottom end of the second sliding plates 323. The bottom end of the second spring 322 is fixedly connected with the inner wall of the sliding groove. A guide rod 321 is fixed in the inside of the sliding groove. The guide rod 321 penetrates through the inside of the second sliding plate 323. The second spring 322 is sleeved outside the guide rod 321. A taking-out assembly is arranged at the top end of the receiving groove 3.

[0037] Before pressing, the PCB needs to be put into the inside of the receiving groove 3 according to the unified direction, and the direction of the PCB on both sides is the corresponding direction during pressing. When the PCB enters the inside of the receiving groove 3, the pushing plate 32 is pressed downward. At this time, the PCB is put into the inside of the receiving groove 3 from the opening on the side of the pressing box 21 close to the top end of the receiving groove 3. When the receiving groove 3 is filled with the PCB, the pushing plate 32 will be pressed downward, and the second sliding plate 323 will be pressed downward by the pushing plate 32, driving the second spring 322. In the use process, the taking component will take out the uppermost PCB each time. When the PCB is taken out each time, a vacancy will appear above the pushing plate 32. At this time, the second spring 322 will push the second sliding plate 323 to move upward, and the second sliding plate 323 will push the pushing plate 32 to push the PCB upward to fill the vacancy, so as to realize automatic feeding. After the taking component takes out the PCB, it will move upward to the pressing box 21, and then the taking component will be reset to the top of the receiving groove 3. In this way, the pushing plate 32 can cooperate with the taking component to place the PCB into the inside of the pressing box 21.

[0038] As shown in Figures 1 to 7 , the taking component includes an electric telescopic rod 31 installed on one side of the workbench 1. The electric telescopic rod 31 is provided with a moving plate 33 close to one side of the receiving groove 3. The bottom end of the moving plate 33 is provided with clamping plates 36 on both sides. The top end of the clamping plate 36 is provided with a driving assembly on both sides.

[0039] During the taking process, the electric telescopic rod 31 drives the moving plate 33 to move to the middle of the top end of the receiving groove 3. At this time, the driving assembly drives the two clamping plates 36 to clamp the PCB. After clamping, the electric telescopic rod 31 is started to drive the moving plate 33 to move in the direction of the pressing box 21. The moving plate 33 drives the PCB to move above the pressing box 21 through the clamping plate 36. When the PCB moves above the pressing box 21, the driving assembly drives the two clamping plates 36 to move to both sides, so that the PCB falls from below the moving plate 33. At this time, the PCB can enter the inside of the pressing box 21.

[0040] As shown in Figures 1 to 9 , the driving assembly includes two push frames 365 slidingly connected on both sides of the inside of the moving plate 33. The bottom end of the two push frames 365 is fixedly connected with the clamping plate 36. The push frame 365 is fixedly connected with a third spring 364 close to the clamping plate 36. The third spring 364 is fixedly connected with the moving plate 33. A pushing assembly is arranged between the two push frames 365.

[0041] In the process of clamping and releasing the PCB by the two clamping plates 36, the pushing assembly pushes the two pushing frames 365 to the two sides, and the pushing frames 365 drive the two clamping plates 36 to separate from the PCB during the pushing process. When clamping, the pushing assembly resets, and the third spring 364 pushes the pushing frame 365 to reset, and the pushing frame 365 drives the clamping plate 36 to clamp the PCB.

[0042] As shown in Figures 1 to 9 , the bottom end of the clamping plate 36 is provided with a turnover plate 361, the side close to the third spring 364 of the turnover plate 361 is fixed with an elastic sheet 362, the bottom end of the elastic sheet 362 is fixedly connected with the turnover plate 361, and the side close to the third spring 364 of the clamping plate 36 is provided with a slope;

[0043] After the electric telescopic rod 31 pushes the moving plate 33 to feed, it resets to the top end of the storage groove 3, but the top end of the storage groove 3 will have the PCB below pushed up by the feeding plate 32 during the resetting process. In order to avoid the clamping plate 36 being blocked below by the PCB during the resetting process, the turnover plate 361 is arranged below the clamping plate 36, the clamping plate 36 and the turnover plate 361 are connected together through the elastic sheet 362, the slope of the turnover plate 361 contacts the PCB when the clamping plate 36 resets, the turnover plate 361 is pushed at this time, the elastic sheet 362 is bent by the turnover plate 361 at this time, and the turnover plate 361 can not be blocked by the PCB. When the moving plate 33 resets, the top end of the storage groove 3 is provided with an opening, so that the elastic sheet 362 pushes the turnover plate 361 to reset downward, and the elastic sheet 362 can pull the clamping plate 36 and the turnover plate 361 tightly during the clamping process, so that the turnover plate 361 clamps the PCB.

[0044] As shown in Figures 1 to 10 , the pushing assembly includes a second rotating block 366 arranged between the two pushing frames 365, the second rotating block 366 is rotationally connected inside the moving plate 33, the moving plate 33 is rotationally connected with a connecting rod 332 inside the side close to the clamping plate 36, the connecting rod 332 is fixed with a first rotating block 331 at the end away from the moving plate 33, the connecting rod 332 is rotationally connected with a pull rod 334 at the end away from the first rotating block 331, the pull rod 334 is fixed with a clamping column 335 at the end away from the connecting rod 332, the second rotating block 366 is fixed with a butt hook 367 at the end close to the clamping column 335, the clamping column 335 is slidably connected inside the butt hook 367, the two sides inside the top end of the storage groove 3 are fixed with a baffle 35, the baffle 35 is provided with a rotating groove 351 on the side close to the electric telescopic rod 31, the connecting rod 332 is fixed with a coil spring 333 outside, and the other end of the coil spring 333 is fixedly connected with the moving plate 33.

[0045] In use, the baffle 35 limits the top end of the PCB board pushed by the pushing plate 32. In the initial state, the moving plate 33 extends from the top end of the storage groove 3. When clamping, the moving plate 33 is pulled back to the top end of the storage groove 3 by the electric telescopic rod 31. In this process, the first rotating block 331 is extruded by the edge of the baffle 35, which drives the connecting rod 332 to rotate. The connecting rod 332 pulls the pull rod 334. At this time, the clamping column 335 is placed inside the docking hook 367. The pull rod 334 pulls the clamping column 335 to drive the docking hook 367 to rotate. The second rotating block 366 has eccentric blocks at the top and bottom ends. The eccentric blocks can push the pusher 365 on both sides. At this time, the pusher 365 can drive the clamping plate 36 on both sides to separate. When the moving plate 33 is reset to the top of the storage groove 3, the first rotating block 331 slides into the inside of the rotating groove 351. For reference Figure 5 At this time, the first rotating block 331 loses the pushing force. The coil spring 333 drives the connecting rod 332 to reset. Then the docking hook 367 loses the pulling force. The elastic force of the third spring 364 drives the pusher 365 to reset, which can make the pusher 365 push the eccentric blocks of the second rotating block 366 to reset the second rotating block 366. At this time, the docking hook 367 is also reset. The clamping plate 36 is driven by the pusher 365 to clamp the PCB board.

[0046] Then the electric telescopic rod 31 needs to push the moving plate 33 to send the PCB board to the pressing box 21. At this time, the movement of the moving plate 33 drives the first rotating block 331 to contact the baffle 35 again. However, the baffle 35 pushes the first rotating block 331 in the opposite direction at this time. The connecting rod 332 will push the pull rod 334 in the opposite direction at this time. The pull rod 334 can push the clamping column 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 the top of the baffle 35, the coil spring 333 drives the connecting rod 332 to reset. At this time, the connecting rod 332 can pull the clamping column 335 to slide into the inside of the docking hook 367 through the pull rod 334, which is convenient for subsequent use.

[0047] As shown in Figures 1 to 3 The pressing box 21 is fixed with a set of limiting blocks 214 on both sides. Each set of limiting blocks 214 is provided with two limiting blocks 214. The top end of the limiting block 214 extends to the top of the pressing box 21.

[0048] When the moving plate 33 moves to the top of 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 through the pressing box 21 and continue to move a distance forward. Then the electric telescopic rod 31 drives the moving plate 33 to move in the opposite direction. At this time, the limiting block 214 will contact the first rotating block 331. 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. The automatic feeding can be realized. The electric telescopic rod 31 stops for a moment during the feeding process to provide time for feeding.

[0049] As shown in Figures 1 to 5 the top end of the moving plate 33 near the electric telescopic rod 31 is fixed with a second push plate 312, the two sides of the second push plate 312 are fixed with a sliding rod 313, the two sides of the top end of the storage slot 3 are fixed with a support plate 34, the inside of the support plate 34 near the sliding rod 313 is provided with a first sliding groove 341, the side of the first sliding groove 341 away from the sliding rod 313 is provided with a second sliding groove 342, the side of the second sliding groove 342 away from the first sliding groove 341 is provided with a third sliding groove 343, and the sliding rod 313 is slidingly connected in the inside of the first sliding groove 341;

[0050] 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 in the inside of the first sliding groove 341 through the sliding rod 313, at this time the moving plate 33 moves horizontally, when the sliding rod 313 moves to the inside of the second sliding groove 342, the moving plate 33 will be driven to move downward, at this time the moving plate 33 can drive the PCB board to be closer to the top of the pressing box 21, when the moving plate 33 moves to the top end of the pressing box 21, it needs to move a distance to discharge material, at this time the sliding rod 313 moves in the inside of the third sliding groove 343, then the electric telescopic rod 31 pulls the moving plate 33 to reset, which can make the moving plate 33 return to the original route.

[0051] As shown in Figures 1 to 5 the inside of the second push plate 312 is provided with a guide groove, the end of the electric telescopic rod 31 near the second push plate 312 is fixed with a first sliding plate 311, and the first sliding plate 311 is slidingly connected in the guide groove of the second push plate 312;

[0052] When the moving plate 33 moves, it will move downward under the guidance of the second sliding groove 342, at this time the first sliding plate 311 slides in the guide 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, and can more conveniently move the moving plate 33.

[0053] As shown in Figures 1 to 4 the inside of the pressing box 21 is slidingly connected with a lifting plate 211, the bottom end in the inside of the pressing box 21 penetrates through a lifting column 212, the top end of the lifting column 212 is fixedly connected with the lifting plate 211, the outside of the lifting column 212 is fixedly connected with a first spring 213, the top end of the first spring 213 is fixedly connected with the pressing box 21, the side of the pressing box 21 below near the left storage slot 3 is rotatably connected with a rocker plate 232, one side of the rocker plate 232 extends to below the lifting column 212, the end of the rocker plate 232 near the pressing assembly 22 is fixedly connected with a rotating rod 23, the end of the rotating rod 23 away from the rocker plate 232 is fixedly connected with a first push plate 231, and the sliding rod 313 near the first push plate 231 extends out of the first sliding groove 341, and the first push plate 231 can be tightly attached to the sliding rod 313;

[0054] After the PCB board is pressed in the pressing box 21, the lifting plate 211 is arranged to facilitate the taking out of the PCB board. When the moving plate 33 is used every time, the slide rod 313 first contacts the first push plate 231, and the first push plate 231 drives the rotating rod 23 to rotate downward under the guidance of the first push plate 231. At this time, the rotating rod 23 drives the lifting plate 232 to rotate, so that the lifting plate 232 pushes the lifting column 212 upward. At this time, the lifting column 212 pushes the lifting plate 211 to push the pressed PCB board in the pressing box 21, facilitating the collection of the pressed PCB board. In this process, the moving plate 33 remains stationary, and after the pressed PCB board is taken out, the moving plate 33 continues to feed. At this time, the first spring 213 drives the lifting column 212 to pull the lifting plate 211 to reset. When the slide rod 313 is reset to the top of the storage groove 3 every time, the rotating rod 23 is also rotated. At this time, the lifting plate 211 also lifts the unpressed PCB board, but the PCB board is still placed in the pressing box 21. The lifting plate 211 is only used to lift the PCB board to facilitate collection.

[0055] The basic principles, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A press bonding apparatus for a PCB board member of an integrated circuit carrier, characterized by: The workbench is provided with a pressing assembly at the top end, one end of the pressing assembly is provided with a pressing table, a pressing box is arranged below the pressing table, the bottom end of the pressing box is fixedly connected with the top end of the workbench, feeding structures are arranged on both sides of the pressing box, the feeding structures can convey the PCB to the upper side of the pressing box and discharge the PCB, a guide slope is arranged on the inner side of the top end of the pressing box, and the guide slope is used for guiding the PCB when the PCB is fed into the pressing box; A lifting plate is slidably connected in the pressing box, a lifting column is arranged at the bottom end in the pressing box, the top end of the lifting column is fixedly connected with the lifting plate, a first spring is fixedly arranged on the outer side of the lifting column, and the top end of the first spring is fixedly connected with the pressing box; The feeding structure comprises receiving grooves fixed on both sides of the top end of the workbench, a bottom layer PCB is arranged in the receiving groove on the left side, a top layer PCB is arranged in the receiving groove on the right side, a pushing plate is slidably connected in the receiving groove, two groups of second sliding plates are fixed on both sides of the pushing plate, sliding grooves are arranged on both sides in the receiving groove, the second sliding plates are slidably connected in the sliding grooves in the receiving groove, a second spring is fixed at the bottom end of the second sliding plate, the bottom end of the second spring is fixedly connected with the inner wall of the sliding groove, a guide rod is fixed in the sliding groove, the guide rod penetrates through the second sliding plate, the second spring is sleeved on the outer side of the guide rod, and a taking component is arranged at the top end of the receiving groove; The taking component comprises an electric telescopic rod arranged 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 drive components are arranged on both sides of the top end of the clamping plates; The drive component comprises two push frames slidably connected on both sides in the moving plate, the bottom ends of the two push frames are fixedly connected with the clamping plates, a third spring is fixed on the side of the push frame close to the clamping plate, the third spring is fixedly connected with the moving plate, and a pushing component is arranged between the two push frames; The bottom end of the clamping plate is provided with a turnover plate, the side of the turnover plate close to the third spring is fixedly provided with an elastic sheet, the bottom end of the elastic sheet is fixedly connected with the turnover plate, and the side of the clamping plate close to the third spring is provided with a slope; The pushing component comprises a second rotating block arranged between the two push frames, the second rotating block is rotatably connected in the moving plate, a connecting rod is rotatably connected in the moving plate on the side close to the clamping plate, a first rotating block is fixed at the end of the connecting rod away from the moving plate, a pull rod is rotatably connected at the end of the connecting rod away from the first rotating block, a clamping column is fixed at the end away from the connecting rod, a butt hook is fixed at the end of the second rotating block close to the clamping column, the clamping column is slidably connected in the butt hook, baffles are fixed on both sides in the receiving groove at the top end, a rotating groove is arranged on the side of the baffle close to the electric telescopic rod, a coil spring is fixed on the outer side of the connecting rod, and the other end of the coil spring is fixedly connected with the moving plate.

2. The PCB board component press-bonding apparatus for an integrated circuit carrier according to claim 1, characterized by: A group of limiting blocks are fixed on both sides of the pressing box, each group of limiting blocks comprises two limiting blocks, and the top end of the limiting block extends to the upper side of the pressing box.

3. The PCB board component press-bonding apparatus for an integrated circuit carrier according to Claim 1, wherein: The top end of the moving plate is fixed with a second push plate on the side close to the electric telescopic rod, both sides of the second push plate are fixed with slide rods, both sides of the top end of the storage groove are fixed with support plates, a first slide is formed in the inside of the support plate close to the slide rod, a second slide is formed in the side of the first slide away from the slide rod, a third slide is formed in the side of the second slide away from the first slide, and the slide rod is slidably connected in the inside of the first slide.

4. The PCB board component press-bonding apparatus for an integrated circuit carrier according to claim 2, characterized by: The inside of the second push plate is formed with a guide groove, one end of the electric telescopic rod close to the second push plate is fixed with a first slide plate, and the first slide plate is slidably connected in the inside of the guide groove of the second push plate.

5. The PCB board component press-bonding apparatus for an integrated circuit carrier according to claim 1, characterized by: The lower side of the pressing box close to the left storage groove is rotationally connected with a hinged plate, one side of the hinged plate extends to the lower side of the lifting column, one end of the rotation shaft of the hinged plate close to the pressing assembly is fixed with a rotating rod, one end of the rotating rod away from the hinged plate is fixed with a first push plate, the slide rod close to the first push plate extends out of the first slide, and the first push plate can be tightly attached to the slide rod.

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