Connecting equipment for circuit board processing

Abstract

The invention discloses a connecting device for circuit board processing, and relates to the field of circuit board processing, the connecting device comprises a first conveying assembly and a second conveying assembly, and conveying belts are installed in inner cavities of the first conveying assembly and the second conveying assembly; the two ends of the tops of the first conveying assembly and the second conveying assembly are symmetrically and movably connected with auxiliary limiting assemblies, the right side of the first conveying assembly is provided with a base, the top of the base is movably connected with a positioning assembly, the bottom of a hydraulic lifting rod is provided with a press-fit connecting assembly, the right side of the base is provided with a material receiving plate, and the right side of the base is provided with an extension seat. A fixed column is mounted at the top of the extension seat. According to the connecting equipment for circuit board processing, the equipment can be used for connecting circuit board connecting structures with different sizes, and can be used for automatically straightening the circuit board connecting structures when the circuit board connecting structures are fed, so that the precision of finished products after subsequent connection can be effectively improved.

Description

Technical Field

[0001] The invention relates to the field of circuit board processing, and in particular to a connection device for circuit board processing. Background Art

[0002] The names of circuit boards include: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, circuit board, PCB board, aluminum base board, high-frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, ultra-thin circuit board, printed circuit board, etc. Circuit boards miniaturize and visualize circuits, and play an important role in the mass production of fixed circuits and optimizing the layout of electrical appliances. Circuit boards can be called printed circuit boards or printed circuit boards.

[0003] When a circuit board is being processed, its structure needs to be connected. Due to the different sizes of the connection structures, the position of the structure needs to be manually adjusted during the connection. This processing mode is time-consuming, labor-intensive and inefficient. At the same time, when the structure is loaded, the structure needs to be straightened, which will further increase the processing steps and cannot improve the integrity of the finished product during subsequent unloading.

[0004] Therefore, it is necessary to propose a connection device for circuit board processing to solve the above problems. Summary of the invention

[0005] The main purpose of the present invention is to provide a connection device for circuit board processing, which can effectively solve the problems in the background technology.

[0006] To achieve the above object, the technical solution adopted by the present invention is:

[0007] A connection device for circuit board processing, comprising a first conveying assembly and a second conveying assembly, wherein conveyor belts are installed in the inner cavities of the first conveying assembly and the second conveying assembly, and auxiliary limit assemblies are symmetrically and movably connected at both ends of the top of the first conveying assembly and the second conveying assembly;

[0008] A base is provided on the right side of the first conveying assembly, a positioning assembly is movably connected to the top of the base, a cylinder is installed on the outer wall of the base, a mounting frame is installed on the top of the base, a hydraulic lifting rod is installed in the middle of the top of the mounting frame, and a press-fit connection assembly is installed at the bottom of the hydraulic lifting rod;

[0009] A base is movably connected in the inner cavity of the base, a buffer frame is movably connected to the top of the base, a receiving plate is installed on the right side of the base, the top and bottom of the inner cavity of the receiving plate are movably connected to material receiving components, an extension seat is installed on the right side of the base, and a fixing column is installed on the top of the extension seat.

[0010] Preferably, a bidirectional screw is rotatably connected to the left side of the inner cavity of the first transmission component, a servo motor is installed on the outer wall of the first transmission component, the servo motor is connected to the bidirectional screw through a first rotating shaft, and the second transmission component is installed on the top of the first transmission component.

[0011] Preferably, a fixed block is installed on the left side of the auxiliary limiting assembly at the top, a connecting frame is installed on the bottom of the fixed block, the connecting frame is installed on the left side of the auxiliary limiting assembly at the bottom, and a movable block is installed on the bottom of the right side of the connecting frame. The movable block is movably connected in the inner cavity of the first transmission assembly and is threadedly connected to the outer wall of the bidirectional screw.

[0012] Preferably, limiting grooves are symmetrically opened in the middle of the opposite sides of the auxiliary limiting components at both ends, a limiting strip is movably connected in the inner cavity of the auxiliary limiting component, a limiting block is installed on the side of the limit strip close to the auxiliary limiting component, the size of the limit block is larger than the limiting groove, the limit block is movably connected in the inner cavity of the auxiliary limiting component, and rollers are rotatably connected to the opposite sides of the inner cavity of the limit strips at both ends.

[0013] Preferably, there are three positioning components, a movable groove is opened on the top of the base, the number of the movable grooves and the cylinders is consistent with the number of positioning components, an adapter block is movably connected in the inner cavity of the movable groove, one end of the cylinder passes through the base and is installed on the outer wall of the adapter block, the dimensions of the opposite sides of the three positioning components are the dimensions of two connecting structures for circuit board processing stacked, and the tops of the opposite sides of the three positioning components are inclined.

[0014] Preferably, a connecting block is installed in the center of the top of the adapter block, an adapter groove is opened in the center of the bottom of the positioning assembly, a fixing rod is installed in the inner cavity of the adapter groove, a second spring is wound around the outer wall of the fixing rod, the connecting block is movably connected in the inner cavity of the adapter groove and sleeved on the outer wall of the fixing rod, one end of the second spring is installed in the inner cavity of the adapter groove, and the other end of the second spring is installed on the outer wall of the connecting block.

[0015] Preferably, adjustment grooves are symmetrically provided around the bottom of the press-fit connection assembly, and an adjustment column is movably connected in the inner cavity of the adjustment groove. Press-fit blocks are installed in the center of the bottom of the press-fit connection assembly and at the bottom of the adjustment column. A positioning bolt is threadedly connected to the top of the adjustment column, and the positioning bolt is fitted to the top of the press-fit connection assembly.

[0016] Preferably, buffer springs are symmetrically installed around the top of the base, the top of the buffer spring is installed on the bottom of the buffer frame, and support columns are symmetrically installed around the bottom of the base, and the support columns are installed at the bottom of the inner cavity of the base.

[0017] Preferably, a rotating cylinder is installed on the outer wall of the base, a rotating shaft is installed on one end of the rotating cylinder through a coupling, the rotating shaft is installed between the base and the receiving plate, the receiving plate and the base are in an "L" shape, and a buffer pad is installed in the center of the receiving plate.

[0018] Preferably, through grooves are symmetrically provided at the top and bottom of the outer wall of the material receiving plate, the top of the material receiving component is rotatably connected to the top of the inner cavity of the through groove through a torsion shaft, connecting grooves are symmetrically provided at both ends of the outer wall of the material receiving component, the bottom of the inner cavity of the material receiving component is rotatably connected to a unloading wheel, rubber pads are symmetrically installed at both ends of the bottom of the material receiving component, the size of the bottom material receiving component is larger than that of the top material receiving component, and the right sides of the bottom of the two through groove inner cavities are symmetrically fixedly connected with limiting plates, the number of the fixing columns is four, and the position of each fixing column corresponds to the position of each connecting groove.

[0019] Beneficial Effects

[0020] Compared with the prior art, the present invention provides a circuit board processing connection device having the following

[0021] Beneficial effects:

[0022] 1. The connection equipment for circuit board processing can convey the two connection structures used for circuit board processing through the two conveyor belts. By starting the servo motor, the bidirectional lead screw can be driven to rotate, so that the movable block can be threadedly connected with the bidirectional lead screw, so that the top and bottom auxiliary limit assemblies can be driven to move through the connecting frame and the fixed block. After the auxiliary limit assemblies at both ends are moved, the two ends of the connection structure can be limited. When it is transmitted, it can be straightened and positioned, so as to improve the accuracy of subsequent connection.

[0023] 2. The connection device for circuit board processing can always bounce the limit block outward through the first spring, so that the limit block can drive the limit bar to move, and the limit bar has a certain degree of mobility. When the connection structure is aligned and positioned, its size can be well adapted. During subsequent transmission, the roller can contact the connection structure to prevent its outer wall from being damaged due to friction during transmission.

[0024] 3. The connection equipment for circuit board processing can transmit and process connection structures of different sizes through the four auxiliary limit components. It has high adaptability when performing connection work for circuit board processing. At the same time, through the limit grooves, the limit bars can move in the inner cavity of the auxiliary limit components according to the size of the connection structure. When the connecting frame drives the auxiliary limit components at the bottom to move, it can also drive the auxiliary limit components at the top to move synchronously. In this way, two connection structures can be positioned at the same time without manual alignment. This can greatly improve the transmission efficiency of the connection structure and further improve the efficiency of circuit board processing.

[0025] 4. The connection equipment for circuit board processing can drive the connection block to move through the adapter block by starting the set cylinder. At this time, the connection block can drive the positioning component to move through the second spring. At this time, the three positioning components can limit the connection structure transmitted to the top of the base. The three positioning components can adapt to the sizes of various connection structures for positioning. The set second spring can also play a certain buffering effect when positioning the connection structure, which can further protect the connection structure.

[0026] 5. When the connection equipment for circuit board processing positions the connection structure through the positioning component, if the sizes of the two connection structures are inconsistent, the connection structure located on the top of the buffer frame can be positioned first. After the positioning is completed, the positioning component is released, and then the connection structure that falls later is positioned, so as to ensure that both connection structures can be straightened and positioned.

[0027] 6. The connection equipment for circuit board processing can drive the pressing connection assembly to press down by starting the hydraulic lifting rod, and can press the two connection structures with the five pressing blocks to complete the connection work. The adjustment grooves can adjust the positions of the pressing blocks around the connection structure according to the pressing parts, so as to meet the connection work of connection structures of various sizes. The positioning bolts can fix the positions of the adjusted pressing blocks.

[0028] 7. In the connection equipment for processing circuit boards, since the top of the positioning component is inclined, if the size of the connection structure is small, it will hinder the pressing connection component from driving the pressing block to press the connection structure. In this way, the pressing connection component will squeeze the positioning component so that the positioning component can move on the outer wall of the connection block through the adapter groove, so that the pressing connection component will not be hindered when moving, and can drive the pressing block to connect connection structures of various sizes.

[0029] 8. The connection equipment for circuit board processing can play a buffering effect when connecting the connection structure on the top of the buffer frame through the buffer spring, so as to improve the quality of the finished product after connection. By starting the set rotating cylinder, the base and the receiving plate can be driven to rotate through the rotating shaft, so that the finished product after connection can be transferred to the buffer pad. The buffer pad can protect the finished product when it is transferred. This structure can assist in the unloading of the finished product after connection, which can improve the subsequent processing efficiency of the remaining circuit boards.

[0030] 9. The connection equipment for circuit board processing is equipped with fixed columns and connection grooves. After the receiving plate is flipped to the right, the fixed columns will push the receiving assembly to the top through the connection grooves, so that the two receiving assemblies can be lifted. At this time, the high and low receiving assemblies can support the finished product, and the two inclined receiving assemblies can also directly unload the finished product.

[0031] 10. The connection equipment for circuit board processing can protect the receiving component when it is turned over by the rubber pad, which can avoid wear on the finished product. At the same time, the efficiency and speed of the finished product can be improved by the unloading wheel. After the receiving plate is reset, the torque shaft can also drive the receiving component to reset to the inner cavity of the through groove. The limit plate can also play a limiting effect on the receiving component. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a structural schematic diagram of the front side of the present invention;

[0033] Figure 2 It is a structural schematic diagram of the auxiliary limiting assembly of the present invention;

[0034] Figure 3 It is a structural schematic diagram of the base of the present invention;

[0035] Figure 4 It is a structural schematic diagram of the bottom of the positioning assembly of the present invention;

[0036] Figure 5 It is a structural schematic diagram of the press-fit connection assembly of the present invention.

[0037] In the figure: 1, first transmission assembly; 2, servo motor; 3, second transmission assembly; 4, conveyor belt; 5, auxiliary limit assembly; 6, limit slot; 7, guide rod; 8, first spring; 9, limit block; 10, limit strip; 11, roller; 12, fixed block; 13, connecting frame; 14, movable block; 15, bidirectional screw rod; 16, base; 17, cylinder; 18, positioning assembly; 19, rotating cylinder; 20, adapter slot; 21, fixed rod; 22, second spring; 23, adapter block; 24, Connecting block; 25. Buffer frame; 26. Buffer spring; 27. Base; 28. Support column; 29. ​​Rotating shaft; 30. Receiving plate; 31. Buffer pad; 32. Through slot; 33. Receiving assembly; 34. Unloading wheel; 35. Connecting slot; 36. Rubber pad; 37. Extension seat; 38. Fixed column; 39. Mounting frame; 40. Hydraulic lifting rod; 41. Press-fit connection assembly; 42. Adjusting slot; 43. Press-fit block; 44. Adjusting column; 45. Positioning bolt; 46. Limiting plate; 47. Moving slot. DETAILED DESCRIPTION

[0038] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0039] like Figure 1-Figure 2 As shown, a connection device for circuit board processing includes a first transmission component 1 and a second transmission component 3. Conveyor belts 4 are installed in the inner cavities of the first transmission component 1 and the second transmission component 3. Auxiliary limiting components 5 are symmetrically and movably connected at both ends of the top of the first transmission component 1 and the second transmission component 3. A bidirectional screw rod 15 is rotatably connected to the left side of the inner cavity of the first transmission component 1. A servo motor 2 is installed on the outer wall of the first transmission component 1. The servo motor 2 is connected to the bidirectional screw rod 15 through a first rotating shaft. The second transmission component 3 is installed on the top of the first transmission component 1. A fixed block 12 is installed on the left side of the top auxiliary limiting component 5, and a connecting rod 15 is installed at the bottom of the fixed block 12. A connecting frame 13 is installed on the left side of the bottom auxiliary limiting component 5, and a movable block 14 is installed at the bottom of the right side of the connecting frame 13. The movable block 14 is movably connected in the inner cavity of the first transmission component 1 and is threadedly connected to the outer wall of the bidirectional screw 15. The limiting grooves 6 are symmetrically arranged in the middle of the opposite sides of the auxiliary limiting components 5 at both ends. The limiting strip 10 is movably connected in the inner cavity of the auxiliary limiting component 5. A limiting block 9 is installed on the side of the limiting strip 10 close to the auxiliary limiting component 5. The size of the limiting block 9 is larger than the limiting groove 6. The limiting block 9 is movably connected in the inner cavity of the auxiliary limiting component 5. The opposite sides of the inner cavities of the limiting strips 10 at both ends are rotatably connected with rollers 11.

[0040] Through the two conveyor belts 4, the two connection structures used for circuit board processing can be transported. By starting the servo motor 2, the bidirectional screw rod 15 can be driven to rotate, so that the movable block 14 can be threadedly connected with the bidirectional screw rod 15, so that the auxiliary limiting components 5 at the top and bottom can be driven to move through the connecting frame 13 and the fixed block 12. After the auxiliary limiting components 5 at both ends are moved, the two ends of the connection structure can be limited. When it is transported, it can be straightened and positioned, so as to improve the accuracy of subsequent connection.

[0041] By means of the first spring 8, the limit block 9 can be always pushed outward, so that the limit block 9 can drive the limit strip 10 to move, so that the limit strip 10 has a certain degree of mobility, and when the connection structure is aligned and positioned, its size can be well adapted. During subsequent transmission, the roller 11 provided can contact the connection structure, so as to prevent its outer wall from being damaged due to friction during transmission;

[0042] By setting up four auxiliary limit components 5, connection structures of different sizes can be transported and processed. When performing connection work for circuit board processing, the adaptability is high. At the same time, through the opening of the limit groove 6, the limit bar 10 can move in the inner cavity of the auxiliary limit component 5 according to the size of the connection structure. When the connecting frame 13 drives the auxiliary limit component 5 at the bottom to move, it can also drive the auxiliary limit component 5 at the top to move synchronously. In this way, two connection structures can be positioned at the same time without manual alignment, which can greatly improve the transmission efficiency of the connection structure and further improve the efficiency of circuit board processing.

[0043] like Figure 1 , Figure 3 , Figure 4As shown, a connection device for circuit board processing is provided, a base 16 is provided on the right side of the first conveying component 1, a positioning component 18 is movably connected to the top of the base 16, a cylinder 17 is installed on the outer wall of the base 16, a mounting frame 39 is installed on the top of the base 16, a hydraulic lifting rod 40 is installed in the middle of the top of the mounting frame 39, a press-fit connection component 41 is installed at the bottom of the hydraulic lifting rod 40, there are three positioning components 18, a movable groove 47 is opened on the top of the base 16, the number of movable grooves 47 and cylinders 17 is consistent with that of the positioning component 18, an adapter block 23 is movably connected in the inner cavity of the movable groove 47, one end of the cylinder 17 passes through the base 16 and is installed on the outer wall of the adapter block 23, a connecting block 24 is installed in the middle of the top of the adapter block 23, and the positioning component An adapting groove 20 is provided in the middle of the bottom of 18, a fixing rod 21 is installed in the inner cavity of the adapting groove 20, a second spring 22 is wound around the outer wall of the fixing rod 21, a connecting block 24 is movably connected in the inner cavity of the adapting groove 20 and sleeved on the outer wall of the fixing rod 21, one end of the second spring 22 is installed in the inner cavity of the adapting groove 20, and the other end of the second spring 22 is installed on the outer wall of the connecting block 24, and adjusting grooves 42 are symmetrically provided around the bottom of the press-fit connection component 41, an adjusting column 44 is movably connected in the inner cavity of the adjusting groove 42, a press-fit block 43 is installed in the middle of the bottom of the press-fit connection component 41 and at the bottom of the adjusting column 44, a positioning bolt 45 is threadedly connected to the top of the adjusting column 44, and the positioning bolt 45 is fitted to the top of the press-fit connection component 41;

[0044] By starting the provided cylinder 17, the connection block 24 can be driven to move by the adapter block 23, and the connection block 24 can drive the positioning assembly 18 to move by the second spring 22. At this time, the three positioning assemblies 18 can limit the connection structure transmitted to the top of the base 16. The three positioning assemblies 18 can adapt to the sizes of various connection structures for positioning. The provided second spring 22 can also play a certain buffering effect when positioning the connection structure, which can further protect the connection structure.

[0045] When positioning the connection structure by the positioning assembly 18, if the sizes of the two connection structures are inconsistent, the connection structure located at the top of the buffer frame 25 can be positioned first, and after the positioning is completed, the positioning assembly 18 is released, and then the connection structure that falls later is positioned, so as to ensure that both connection structures can be straightened and positioned;

[0046] By starting the hydraulic lifting rod 40, the pressing connection assembly 41 can be driven to press down, and the two connection structures can be pressed together with the five pressing blocks 43, so that the connection work can be completed. The adjustment grooves 42 are provided, so that the positions of the pressing blocks 43 around can be adjusted according to the pressing positions of the connection structures, so that the connection work of connection structures of various sizes can be satisfied. The positioning bolts 45 are provided to fix the positions of the adjusted pressing blocks 43.

[0047] Since the top of the positioning component 18 is inclined, if the size of the connection structure is small, which prevents the press-fit connection component 41 from driving the press-fit block 43 to press the connection structure, the press-fit connection component 41 will squeeze the positioning component 18, so that the positioning component 18 can move on the outer wall of the connection block 24 through the adapter groove 20, so that the press-fit connection component 41 will not be hindered when moving, and can drive the press-fit block 43 to connect connection structures of various sizes;

[0048] By means of the buffer spring 26, a buffer effect can be achieved when the connection structure on the top of the buffer rack 25 is connected, thereby improving the quality of the finished product after connection. By starting the rotating cylinder 19, the base 27 and the receiving plate 30 can be driven to rotate through the rotating shaft 29, so that the finished product after connection can be transferred to the buffer pad 31. The buffer pad 31 can protect the finished product when it is transferred. This structure can assist in the unloading of the finished product after connection, thereby improving the subsequent processing efficiency of the remaining circuit boards.

[0049] like Figure 1 , Figure 3 , Figure 5As shown, a connection device for circuit board processing, a base 27 is movably connected in the inner cavity of the base 16, a buffer frame 25 is movably connected to the top of the base 27, a receiving plate 30 is installed on the right side of the base 27, and the top and bottom of the inner cavity of the receiving plate 30 are movably connected to the receiving assembly 33, an extension seat 37 is installed on the right side of the base 16, a fixing column 38 is installed on the top of the extension seat 37, buffer springs 26 are symmetrically installed around the top of the base 27, the top of the buffer spring 26 is installed on the bottom of the buffer frame 25, support columns 28 are symmetrically installed around the bottom of the base 27, and the support columns 28 are installed at the bottom of the inner cavity of the base 16, a rotating cylinder 19 is installed on the outer wall of the base 16, and a rotating shaft 29 is installed at one end of the rotating cylinder 19 through a coupling. It is installed between the base 27 and the receiving plate 30. The receiving plate 30 and the base 27 are in an "L" shape. A buffer pad 31 is installed in the middle of the receiving plate 30. Through grooves 32 are symmetrically provided at the top and bottom of the outer wall of the receiving plate 30. The top of the receiving component 33 is rotatably connected to the top of the inner cavity of the through groove 32 through a torsion shaft. Connecting grooves 35 are symmetrically provided at both ends of the outer wall of the receiving component 33. A feeding wheel 34 is rotatably connected to the bottom of the inner cavity of the receiving component 33. Rubber pads 36 are symmetrically installed at both ends of the bottom of the receiving component 33. The size of the bottom receiving component 33 is larger than that of the top receiving component 33. The right sides of the bottom of the inner cavity of the two through grooves 32 are symmetrically fixedly connected to the limiting plates 46. There are four fixing columns 38, and the position of each fixing column 38 corresponds to the position of each connecting groove 35.

[0050] By means of the fixed column 38 and the connecting groove 35, after the receiving plate 30 is turned to the right, the fixed column 38 will push the receiving assembly 33 to the top through the connecting groove 35, so that the two receiving assemblies 33 can be lifted up. At this time, the one high and one low receiving assembly 33 can support the finished product, and the two inclined receiving assemblies 33 can also directly unload the finished product.

[0051] The rubber pad 36 can protect the receiving assembly 33 when it is turned over, avoiding wear on the finished product. The unloading wheel 34 can improve the efficiency and speed of the finished product. After the receiving plate 30 is reset, the torque shaft can also drive the receiving assembly 33 to reset to the inner cavity of the through groove 32. The limiting plate 46 can also limit the receiving assembly 33.

[0052] It should be noted that the present invention is a connection device for processing circuit boards. When in use, the positions of the pressing blocks 43 around the bottom of the pressing connection assembly 41 are adjusted according to the size of the circuit board connection structure to be processed. The positioning bolts 45 are loosened, the pressing blocks 43 are moved, and the adjustment columns 44 are driven to move in the inner cavity of the adjustment groove 42 until the pressing blocks 43 around are moved to a suitable position. The positioning bolts 45 are tightened to fix the positions of the pressing blocks 43 around.

[0053] Two different connection structures for circuit board processing are placed on the top of the two conveyor belts 4 respectively, and the servo motor 2 is started to drive the bidirectional screw rod 15 to rotate, so that the movable block 14 can be threadedly connected with the bidirectional screw rod 15. At this time, the connecting frame 13 can drive the fixed block 12 to move, thereby driving the auxiliary limiting components 5 at both ends to move to the opposite side. When the auxiliary limiting components 5 move, they will drive the limiting strip 10 to move until the limiting strip 10 is attached to the outer wall of the connection structure through the roller 11. When encountering connection structures of different sizes, the limiting strip 10 will move in the inner cavity of the limiting groove 6. At the same time, the first spring 8 will always push the limiting strip 10 to the outer wall of the connection structure through the limiting block 9, so that the limiting strips 10 at the top and bottom can both position the connection structure.

[0054] After starting the conveyor belt 4 at the bottom, start the conveyor belt 4 at the top. At this time, the connection will be transported to the right. After the connection structure at the top of the conveyor belt 4 at the bottom falls to the top of the buffer frame 25, start the cylinder 17 so that the adapter block 23 can drive the positioning assembly 18 to move through the connection block 24. The positioning assembly 18 can now fit on the outer wall of the bottom connection structure, thereby completing the positioning processing of the bottom connection structure. Release the positioning assembly 18. When the top connection structure falls to the top of the bottom connection structure, continue to position the top connection structure through the positioning assembly 18.

[0055] The hydraulic lifting rod 40 is started to drive the pressing connection assembly 41 to press down, and the connection structure can be connected with the five pressing blocks 43 to complete the finished product processing of the circuit board. At the same time, when the buffer frame 25 is pressed down by force, the buffer frame 25 will start the buffer effect through the buffer spring 26;

[0056] Start the rotating cylinder 19, and drive the base 27 and the receiving plate 30 to flip through the rotating shaft 29. The base 27 will flip the finished product to the receiving plate 30 through the buffer frame 25. When the receiving plate 30 rotates to the right, it will drive the receiving assembly 33 to contact the fixing column 38. At this time, the fixing column 38 will be inserted into the inner cavity of the connecting groove 35, so as to lift the receiving assembly 33 to the top. At this time, the receiving assemblies 33 on both sides will be in an upright state, so that the finished circuit board can be placed in an inclined state, and the finished circuit board can be unloaded with the unloading wheel 34. After unloading is completed, the rotating shaft 29 is rotated in the opposite direction so that the base 27 and the receiving plate 30 can be reset, and the receiving assembly 33 will also be reset through the torque shaft, so that the subsequent circuit board connection work can continue.

[0057] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A connection device for circuit board processing, comprising a first transmission component (1) and a second transmission component (3), characterized in that: Conveyor belts (4) are installed in the inner cavities of the first conveying assembly (1) and the second conveying assembly (3); auxiliary limit assemblies (5) are symmetrically and movably connected at both ends of the top of the first conveying assembly (1) and the second conveying assembly (3); A base (16) is provided on the right side of the first transmission component (1), a positioning component (18) is movably connected to the top of the base (16), a cylinder (17) is installed on the outer wall of the base (16), a mounting frame (39) is installed on the top of the base (16), a hydraulic lifting rod (40) is installed in the middle of the top of the mounting frame (39), and a press-fit connection component (41) is installed at the bottom of the hydraulic lifting rod (40); A base (27) is movably connected in the inner cavity of the base (16), a buffer frame (25) is movably connected to the top of the base (27), a material receiving plate (30) is installed on the right side of the base (27), and a material receiving assembly (33) is movably connected to the top and bottom of the inner cavity of the material receiving plate (30), an extension seat (37) is installed on the right side of the base (16), and a fixing column (38) is installed on the top of the extension seat (37).

2. A circuit board processing connection device according to claim 1, characterized in that: The left side of the inner cavity of the first transmission component (1) is rotatably connected to a bidirectional screw rod (15); a servo motor (2) is installed on the outer wall of the first transmission component (1); the servo motor (2) is connected to the bidirectional screw rod (15) via a first rotating shaft; and the second transmission component (3) is installed on the top of the first transmission component (1).

3. A circuit board processing connection device according to claim 1, characterized in that: A fixed block (12) is installed on the left side of the auxiliary limiting assembly (5) at the top, a connecting frame (13) is installed on the bottom of the fixed block (12), the connecting frame (13) is installed on the left side of the auxiliary limiting assembly (5) at the bottom, and a movable block (14) is installed on the bottom of the right side of the connecting frame (13), and the movable block (14) is movably connected in the inner cavity of the first transmission assembly (1) and is threadedly connected to the outer wall of the bidirectional screw rod (15).

4. A circuit board processing connection device according to claim 1, characterized in that: A limiting groove (6) is symmetrically provided in the middle of the opposite side of the auxiliary limiting assembly (5) at both ends, a limiting strip (10) is movably connected in the inner cavity of the auxiliary limiting assembly (5), a limiting block (9) is installed on the side of the limiting strip (10) close to the auxiliary limiting assembly (5), the size of the limiting block (9) is larger than the limiting groove (6), the limiting block (9) is movably connected in the inner cavity of the auxiliary limiting assembly (5), and rollers (11) are rotatably connected to the opposite sides of the inner cavity of the limiting strip (10) at both ends.

5. The circuit board processing connection device according to claim 1, characterized in that: There are three positioning components (18). A movable groove (47) is provided on the top of the base (16). The number of the movable grooves (47) and the cylinders (17) is the same as that of the positioning components (18). An adapter block (23) is movably connected in the inner cavity of the movable groove (47). One end of the cylinder (17) passes through the base (16) and is installed on the outer wall of the adapter block (23). The dimensions of the opposite sides of the three positioning components (18) are the dimensions of two circuit board processing connection structures stacked together. The tops of the opposite sides of the three positioning components (18) are inclined.

6. A circuit board processing connection device according to claim 5, characterized in that: A connecting block (24) is installed in the middle of the top of the adapting block (23); an adapting groove (20) is opened in the middle of the bottom of the positioning assembly (18); a fixing rod (21) is installed in the inner cavity of the adapting groove (20); a second spring (22) is wound around the outer wall of the fixing rod (21); the connecting block (24) is movably connected in the inner cavity of the adapting groove (20) and sleeved on the outer wall of the fixing rod (21); one end of the second spring (22) is installed in the inner cavity of the adapting groove (20); and the other end of the second spring (22) is installed on the outer wall of the connecting block (24).

7. A circuit board processing connection device according to claim 1, characterized in that: The bottom of the press-fit connection component (41) is symmetrically provided with adjustment grooves (42), and an adjustment column (44) is movably connected in the inner cavity of the adjustment groove (42). A press-fit block (43) is installed in the center of the bottom of the press-fit connection component (41) and at the bottom of the adjustment column (44). The top of the adjustment column (44) is threadedly connected with a positioning bolt (45), and the positioning bolt (45) is fitted on the top of the press-fit connection component (41).

8. The circuit board processing connection device according to claim 1, characterized in that: Buffer springs (26) are symmetrically installed around the top of the base (27), and the top of the buffer spring (26) is installed on the bottom of the buffer frame (25). Support columns (28) are symmetrically installed around the bottom of the base (27), and the support columns (28) are installed at the bottom of the inner cavity of the base (16).

9. A circuit board processing connection device according to claim 1, characterized in that: A rotary cylinder (19) is mounted on the outer wall of the base (16); a rotating shaft (29) is mounted on one end of the rotary cylinder (19) via a coupling; the rotating shaft (29) is mounted between the base (27) and a receiving plate (30); the receiving plate (30) and the base (27) are in an "L" shape; a buffer pad (31) is mounted in the middle of the receiving plate (30).

10. The circuit board processing connection device according to claim 1, characterized in that: The top and bottom of the outer wall of the receiving plate (30) are symmetrically provided with through grooves (32); the top of the receiving component (33) is rotatably connected to the top of the inner cavity of the through groove (32) via a torsion shaft; connecting grooves (35) are symmetrically provided at both ends of the outer wall of the receiving component (33); the bottom of the inner cavity of the receiving component (33) is rotatably connected to a material discharge wheel (34); rubber pads (36) are symmetrically installed at both ends of the bottom of the receiving component (33); the size of the receiving component (33) at the bottom is larger than that of the receiving component (33) at the top; the right sides of the bottom of the inner cavity of the two through grooves (32) are symmetrically fixedly connected with limiting plates (46); the number of the fixing columns (38) is four, and the position of each fixing column (38) corresponds to the position of each connecting groove (35).

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