Conveying device and method for automatic production of 6G PCBs

Abstract

The invention relates to the technical field of PCB production, in particular to a conveying device and method for automatic production of a 6G PCB, the conveying device comprises two double-row conveyors which are symmetrical front and back, concave blocks are fixedly connected between one side walls of the two double-row conveyors and between the other side walls of the two double-row conveyors, a first motor is fixedly installed at the upper end of one concave block in a penetrating and inserting mode, and a second motor is fixedly installed at the lower end of the other concave block in a penetrating and inserting mode. The output shaft end of the first motor is fixedly connected with a square shell, and the square shell is located between the two double-row conveyors. According to the 6GPCB conveying device, the 6GPCB can be turned over and conveyed, chippings and static electricity can be removed from the two faces of the 6GPCB in the turning process, and therefore the machining quality of the 6GPCB on a conveying line is improved. Blind areas and dead angles can be avoided when chippings and static electricity of the 6GPCB are removed, the comprehensiveness of cleaning of the two faces of the 6GPCB is further improved, the stability of the 6GPCB in the chipping removing, static electricity eliminating and overturning processes is good, and position deviation of the 6GPCB is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of PCB board production, and in particular to a conveying device and method for automated production of 6G PCB boards. Background Art

[0002] 6GPCB board refers to the printed circuit board used in the sixth generation mobile communication technology (6G). As the next generation wireless communication technology standard of 5G, 6G will have the characteristics of faster transmission speed, lower latency and higher frequency.

[0003] In the process of 6GPCB board automated production, double-row conveyors are often used. Double-row conveyors have two rotating narrow conveyor belts. The 6GPCB board can be transported by placing it on the two narrow conveyor belts. The 6GPCB board can complete a variety of processing techniques on the conveying line of the double-row conveyor. At the same time, some double-row conveyors are also equipped with a mechanism for automatically flipping the 6GPCB board, which is convenient for flipping the other side of the 6GPCB board upwards for transportation, so as to facilitate different processing techniques on both sides.

[0004] However, in the initial processing stage of 6GPCB board on the conveyor line, such as punching, the surface of 6GPCB board is not only easy to adhere to some processing debris, but also the friction caused by the punching process will produce electron transfer, resulting in static electricity on the surface of 6GPCB board, which will affect the processing quality of 6GPCB board on the conveyor line. Summary of the invention

[0005] The object of the present invention is to provide a conveying device and method for automated production of 6G PCB boards to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a conveying device for automated production of 6G PCB boards, comprising two front-to-back symmetrical double-row conveyors, one side wall and the other side wall of the two double-row conveyors are fixedly connected with concave blocks, a motor 1 is fixedly inserted and installed at the upper end of one of the concave blocks, an output shaft end of the motor 1 is fixedly connected with a square shell, the square shell is located between the two double-row conveyors, a side wall of the square shell away from the motor 1 is fixedly connected with a pillar, one end of the pillar away from the square shell is rotatably connected to the inner side surface of another concave block, and a PCB board body is attached to the middle of the upper end of the square shell; The two concave blocks are provided with a cleaning mechanism for removing chips and static electricity from the PCB board; The square shell is provided with a positioning mechanism, a lifting mechanism and a clamping mechanism for positioning, lifting and clamping the PCB board respectively.

[0007] Preferably, the cleaning mechanism includes two support plates and two motors three, the two support plates are respectively fixedly connected to the side walls of the two concave blocks away from each other, and the upper ends of the two support plates are fixedly installed with an electric slide, the working tables of the two electric slides are fixedly connected with fixed blocks, a concave plate is fixedly connected between the two fixed blocks, filter tubes are symmetrically penetrated and rotatably installed at the lower edges of the two vertical plate walls of the concave plate, the outer walls of the two filter tubes are fixedly connected with bristles, the two motors three are symmetrically fixedly installed at the lower edge of one side wall of the concave plate, and the output shaft ends of the two motors three are respectively fixedly connected to one end of the two filter tubes, an air supply assembly is connected between the other ends of the two filter tubes and the upper end of the concave plate, and the center between the two filter tubes is located directly above the PCB board body.

[0008] Preferably, the air supply component includes an ion fan, which is fixedly installed at the upper end of the concave plate, and the air outlet end of the ion fan is symmetrically connected with an air duct, and the ends of the two air ducts away from the ion fan are rotatably connected to the other ends of the two filter tubes, and the two air ducts are respectively fixedly installed in the front and rear end inner walls of one of the fixed blocks.

[0009] Preferably, a limiting plate is symmetrically fixedly connected between two vertical plate walls of the concave plate near the upper edge.

[0010] Preferably, the positioning mechanism includes a second motor and two slide slots, the second motor is fixedly mounted on the side wall of the square shell away from the first motor, and the output shaft end of the second motor is fixedly connected with a bidirectional screw rod, the bidirectional screw rod movably passes through the side wall of the square shell, and the other end of the bidirectional screw rod is rotatably connected to the inner wall of the square shell, and the outer wall of the bidirectional screw rod is threadedly sleeved with a slider second, the lower end of the slider second is fitted with the inner bottom end of the square shell, and the upper end of the slider second is fixedly connected with a tripod, the two slide slots are symmetrically arranged at the upper end of the square shell, and the inner walls of the two slide slots are fitted with slide plates, the corresponding wall surfaces of the two slide plates are fixedly connected with positioning plates, the lower ends of the two positioning plates are fitted with the upper end of the square shell, and the corresponding wall surfaces of the two positioning plates are respectively fitted with the front and rear surfaces of the PCB board body, an elastic component is provided between the two slide plates and the square shell, and the two inclined plate walls of the tripod are respectively fitted with the side edges of the two slide plates that are close to each other.

[0011] Preferably, the elastic component includes a guide column, which is fixedly connected between the front and back surfaces inside the square shell, and the guide column moves through the two slides in sequence, and the guide column is located above the tripod, and two springs three are slidably sleeved on the outer wall of the guide column, one end of the two springs three are respectively fixedly connected to the front and back surfaces inside the square shell, and the other ends of the two springs three are respectively fixedly connected to the walls of the two slides away from each other.

[0012] Preferably, the lifting mechanism includes a strip groove and two sliders 1, the two sliders 1 are respectively threadedly sleeved on the outer wall of the bidirectional screw rod near the two side edges, the slider 2 is located between the two sliders 1, the lower ends of the two sliders 1 are both fitted with the inner bottom end of the square shell, and the upper ends of the two sliders 1 are fixedly connected with push plates, the top ends of the two push plates are both fitted with triangular frames, and the upper ends of the two triangular frames are jointly fixedly connected with a T-shaped plate, the strip groove is opened in the middle of the upper end of the square shell, The vertical plate wall of the T-shaped plate is slidably matched with the strip groove, and the top end of the T-shaped plate is fitted with the lower end of the PCB board body, and connecting columns are fixedly connected at the edges of both sides of the lower end of the T-shaped plate, and fixing plates are slidably sleeved on the outer walls of the two connecting columns, and the ends of the two fixing plates away from each other are respectively fixedly connected to the two inner side surfaces of the square shell, and spring 2 is fixedly connected between the upper ends of the two fixing plates and the lower end of the T-shaped plate, and the two springs 2 are respectively slidably sleeved on the outer walls of the two connecting columns.

[0013] Preferably, the clamping mechanism comprises two L-shaped blocks, two square grooves and two L-shaped plates, the two L-shaped blocks are respectively fixedly connected at the lower edges of the two side walls of the T-shaped plate, the two square grooves are respectively opened on the two side walls of the square shell, the horizontal plate walls of the two L-shaped blocks are slidably matched with the two square grooves, the two L-shaped plates are respectively fixedly connected at the upper edges of the two side walls of the square shell, and the plate walls of the two L-shaped plates corresponding to the PCB board body are slidably interspersed with trapezoidal blocks, the corresponding ends of the two trapezoidal blocks are fixedly connected with clamps, the corresponding side walls of the two clamps are fixedly connected with rubber pads, the two rubber pads are respectively close to the two side ends of the PCB board body, the side walls of the two clamps that are far away from each other are respectively fixedly connected with springs 1 between the two L-shaped blocks, and the two springs 1 are respectively slidably sleeved on the outer walls of the two trapezoidal blocks.

[0014] Preferably, the present invention further discloses a conveying method for automated production of 6G PCB boards, comprising the following steps: S1: When the PCB board is conveyed on the double-row conveyor located in the front, the PCB board will finally move to collide with the square shell; S2: Then start the motor 1 to drive the square shell to rotate 90 degrees clockwise, and cooperate with the positioning mechanism to drive the PCB to rotate 90 degrees clockwise. At this time, the state of the PCB is as follows: Figure 1 As shown; S3: Then, the cleaning mechanism can remove debris and eliminate static electricity on both sides of the PCB body. With the help of the lifting mechanism and the clamping mechanism, the debris and static electricity on both sides of the PCB body can be removed without dead angles, and the PCB body will not be offset in position, thereby improving the production quality of the PCB body; S4: Finally, the motor 1 is used to drive the square shell to rotate 90 degrees clockwise again, so that the PCB board can be transported on the double-row conveyor located at the rear, and turned over during the process of automated production and transportation.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. Through the cooperation of two double-row conveyors, concave blocks, motor 1, square shell, pillars, cleaning mechanism, positioning mechanism, lifting mechanism and clamping mechanism, the 6GPCB board conveying device can not only realize the flipping and conveying of 6GPCB boards, but also remove debris and eliminate static electricity on both sides of the 6GPCB boards during the flipping process, thereby improving the processing quality of 6GPCB boards on the conveying line.

[0016] 2. 6GPCB can avoid blind spots and dead corners when removing debris and eliminating static electricity, further improving the comprehensiveness of cleaning both sides of the 6GPCB. The 6GPCB has good stability during the process of removing debris, eliminating static electricity and flipping, avoiding positional displacement of the 6GPCB. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure between two concave blocks of the present invention; Figure 3 A longitudinal sectional view of the square shell of the present invention; Figure 4 For the present invention Figure 3 A magnified view of the structure at center; Figure 5 is a cross-sectional view of the square shell of the present invention; Figure 6 is another cross-sectional view of the square shell of the present invention; Figure 7 It is a structural schematic diagram of the concave plate of the present invention and a cross-sectional view of the bristles; Figure 8 It is a top view of the double-row conveyor, concave plate and square shell of the present invention; Fig. 9 It is a display diagram of the square shell of the present invention.

[0018] In the attached drawings, the parts represented by the reference numerals are as follows: 1. ion fan; 2. concave plate; 3. limit plate; 4. positioning plate; 5. support plate; 6. concave block; 7. square shell; 8. double-row conveyor; 9. motor 1; 10. PCB board; 11. brush; 12. electric slide; 13. air duct; 14. slide plate; 15. slideway; 16. pillar; 17. motor 2; 18. tripod; 19. guide column; 2 0. Bidirectional screw rod; 21. Slider 1; 22. Push plate; 23. Triangle frame; 24. Clamp; 25. Spring 1; 26. Trapezoidal block; 27. L-shaped plate; 28. L-shaped block; 29. ​​Filter tube; 30. Fixed plate; 31. Rubber pad; 32. Connecting column; 33. Spring 2; 34. T-shaped plate; 35. Spring 3; 36. Strip groove; 37. Fixed block; 38. Motor 3; 39. Slider 2; 40. Square groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Example 1: Please refer to Figure 1 - Fig. 9 A conveying device for automated production of 6G PCB boards, comprising two front-to-back symmetrical double-row conveyors 8, one side wall and the other side wall of the two double-row conveyors 8 are fixedly connected with concave blocks 6, a motor 9 is fixedly installed and inserted at the upper end of one of the concave blocks 6, the output shaft end of the motor 9 is fixedly connected with a square shell 7, the square shell 7 is located between the two double-row conveyors 8, the side wall of the square shell 7 away from the motor 9 is fixedly connected with a pillar 16, one end of the pillar 16 away from the square shell 7 is rotatably connected to the inner side surface of another concave block 6, and a PCB board body 10 is attached to the middle part of the upper end of the square shell 7; The two concave blocks 6 are provided with a cleaning mechanism for removing chips and static electricity from the PCB body 10; The square housing 7 is provided with a positioning mechanism, a lifting mechanism and a clamping mechanism for positioning, lifting and clamping the PCB board 10 respectively.

[0021] The cleaning mechanism includes two support plates 5 and two motors 38. The two support plates 5 are respectively fixedly connected to the side walls of the two concave blocks 6 that are away from each other, and the upper ends of the two support plates 5 are fixedly installed with electric slides 12, and the working tables of the two electric slides 12 are fixedly connected with fixed blocks 37. A concave plate 2 is fixedly connected between the two fixed blocks 37. Filter tubes 29 are symmetrically penetrated and rotatably installed at the lower edges of the two vertical plate walls of the concave plate 2. The outer walls of the two filter tubes 29 are fixedly connected with bristles 11. The two motors 38 are symmetrically fixedly installed at the lower edge of one side wall of the concave plate 2, and the output shaft ends of the two motors 38 are respectively fixedly connected to one end of the two filter tubes 29, and an air supply assembly is connected between the other ends of the two filter tubes 29 and the upper end of the concave plate 2, and the center between the two filter tubes 29 is located directly above the PCB board body 10.

[0022] The air supply component includes an ion fan 1, which is fixedly installed at the upper end of the concave plate 2, and the air outlet end of the ion fan 1 is symmetrically connected to the air duct 13, and the ends of the two air ducts 13 away from the ion fan 1 are rotatably connected to the other ends of the two filter tubes 29, and the two air ducts 13 are respectively fixedly installed in the front and rear end inner walls of one of the fixed blocks 37.

[0023] A limiting plate 3 is symmetrically fixedly connected between two vertical plate walls of the concave plate 2 near the upper edge.

[0024] The positioning mechanism includes a motor 2 17 and two slide grooves 15. The motor 2 17 is fixedly mounted on the side wall of the square shell 7 away from the motor 1 9, and the output shaft end of the motor 2 17 is fixedly connected with a bidirectional screw rod 20, the bidirectional screw rod 20 is movable through the side wall of the square shell 7, and the other end of the bidirectional screw rod 20 is rotatably connected to the inner wall of the square shell 7, and the outer wall of the bidirectional screw rod 20 is threadedly sleeved with a slider 2 39, the lower end of the slider 2 39 is fitted with the inner bottom end of the square shell 7, and the upper end of the slider 2 39 is fixedly connected with a tripod 18 Two slide grooves 15 are symmetrically opened at the upper end of the square shell 7, and the inner walls of the two slide grooves 15 are fitted with slide plates 14, the corresponding wall surfaces of the two slide plates 14 are fixedly connected with positioning plates 4, the lower ends of the two positioning plates 4 are fitted with the upper end of the square shell 7, and the corresponding wall surfaces of the two positioning plates 4 are respectively fitted with the front and rear surfaces of the PCB board body 10, an elastic component is provided between the two slide plates 14 and the square shell 7, and the two inclined plate walls of the tripod 18 are respectively fitted with the side edges of the two slide plates 14 close to each other.

[0025] The elastic component includes a guide column 19, which is fixedly connected between the front and back surfaces inside the square shell 7, and the guide column 19 is movable through the two slide plates 14 in sequence, and the guide column 19 is located above the tripod 18, and two springs three 35 are slidably sleeved on the outer wall of the guide column 19, one end of the two springs three 35 is respectively fixedly connected to the front and back surfaces inside the square shell 7, and the other ends of the two springs three 35 are respectively fixedly connected to the walls of the two slide plates 14 that are away from each other.

[0026] In this embodiment, starting the motor 9 can drive the square shell 7 to rotate ninety degrees counterclockwise, and the square shell 7 can drive the pillar 16 to rotate synchronously on the inner side of the corresponding concave block 6, and the concave block 6 can drive the two positioning plates 4 to rotate ninety degrees counterclockwise synchronously. At this time, the upper end surface of the positioning plate 4 located below will be exactly flush with the upper surface of the conveyor belt of the double-row conveyor 8. Then, when the PCB board body 10 is transported on the double-row conveyor 8 located in the front, it can move to contact the square shell 7, and it will also be attached to the upper end surface of a positioning plate 4, and the upper surface of the PCB board body 10 will be in contact with the other positioning plate 4. Then, the motor 9 drives the square shell 7 to rotate ninety degrees clockwise, so the two positioning plates 4 and the PCB board body 10 between the two positioning plates 4 can be driven to rotate ninety degrees clockwise synchronously. The state at this time is as follows Figure 1 As shown, the PCB body 10 is in a vertical state.

[0027] Then, the two electric slides 12 are started, and the two electric slides 12 can drive the fixed blocks 37 connected to their respective workbenches to move downward, and the two fixed blocks 37 can drive the concave plate 2 to move downward, and the concave plate 2 can drive the two limit plates 3, the two motors 38, the ion fan 1, the two air ducts 13, the two filter tubes 29 and the bristles 11 outside the two filter tubes 29 to move downward together. At the same time, the ion fan 1 and the two motors 38 are started, and the two motors 38 can drive the filter tubes 29 connected to them to rotate, and the two directions are opposite, and the ion fan 1 can The airflow with positive and negative ions is transported along the two air ducts 13 to the two filter tubes 29, and emerges from the filter holes of the two filter tubes 29. Then, the two filter tubes 29 can drive the brushes 11 connected to them to continuously clean the two sides of the PCB body 10 during the downward movement, and the airflow of positive and negative ions can be blown to the two sides of the PCB body 10. Under the action of the brushes 11 and the airflow with positive and negative ions, the two sides of the PCB body 10 can be cleaned of debris adhered by the punching process and the static electricity on the two sides of the PCB body 10 can be eliminated. It should be noted that when the surface of the PCB body 10 with static electricity has a positive charge, the negative ions blown out by the ion blower 1 will be attracted to the surface of the PCB body 10. On the contrary, when the surface of the PCB body 10 has a negative charge, the positive ions will be attracted, and these ions will react with the static electricity on the surface of the PCB body 10 to neutralize the static electricity on the two sides of the PCB body 10. The ion blower 1 is a well-known prior art and will not be described in detail.

[0028] When the bristles 11 outside the two filter tubes 29 move to the tops close to the two positioning plates 4 respectively, the two limit plates 3 will move down to fit exactly on the two sides of the PCB board 10 respectively. At the same time, the motor 2 17 is started to drive the bidirectional screw 20 to rotate. The bidirectional screw 20 can drive the slider 2 39 to move toward the center direction of the bidirectional screw 20. The slider 2 39 can drive the tripod 18 to move synchronously. The two inclined plate walls of the tripod 18 will squeeze the edges of the two slide plates 14 respectively. Under the action of the squeezing force, the two slide plates 14 will move away from each other on the outer wall of the guide column 19, and the two slide plates 14 will also slide in their respective corresponding slide grooves 15, and the two slide plates 14 will squeeze the spring 3 35 connected to the inner wall of the square shell 7, and the edges of the two slide plates 14 The two sliding plates 14 will always remain in contact with the two inclined board walls of the tripod 18 respectively. At the same time, the two sliding plates 14 can also drive the respectively connected positioning plates 4 to move away from the PCB board body 10 until the distance between each positioning plate 4 and the PCB board body 10 can meet the corresponding filter tube 29 and the bristles 11 outside it to extend downward. It should be noted that although the two positioning plates 4 are separated from the PCB board body 10, the two limit plates 3 can position the PCB board body 10 to prevent the PCB board body 10 from tipping over. At this time, the bristles 11 outside the two filter tubes 29 and the airflow carrying positive and negative ions can act on the corresponding positioning plates 4 on both sides of the PCB board body 10 to avoid the existence of cleaning blind spots, thereby achieving comprehensive cleaning of debris and elimination of static electricity on both sides of the PCB board body 10.

[0029] Finally, after the debris and static electricity are eliminated on both sides of the PCB board 10, the two filter tubes 29 can be moved back to their positions. Finally, the motor 19 is used to drive the square shell 7 to rotate 90 degrees clockwise again, which will drive the two positioning plates 4 and the PCB board 10 to rotate 90 degrees clockwise. Then, the PCB board 10 will fit exactly on the conveyor belt of the double-row conveyor 8 located at the rear, and will be conveyed backward by the double-row conveyor 8 for subsequent processing, thereby improving the processing quality of the PCB board 10 on the conveyor line.

[0030] Example 2: Please refer to Figure 3 - Figure 6 as well as Fig. 9The present embodiment further illustrates the first embodiment. The lifting mechanism includes a strip groove 36 and two sliders 21. The two sliders 21 are respectively threadedly sleeved on the outer wall of the bidirectional screw rod 20 near the edges on both sides. The slider 2 39 is located between the two sliders 21. The lower ends of the two sliders 21 are both fitted with the inner bottom end of the square shell 7, and the upper ends of the two sliders 21 are fixedly connected with push plates 22. The top ends of the two push plates 22 are both fitted with triangular frames 23. The upper ends of the two triangular frames 23 are jointly fixedly connected with a T-shaped plate 34. The strip groove 36 is opened on the upper end of the square shell 7. In the middle of the end, the vertical plate wall of the T-shaped plate 34 is slidably matched with the strip groove 36, and the top of the T-shaped plate 34 is fitted with the lower end of the PCB board body 10, and the edges of both sides of the lower end of the T-shaped plate 34 are fixedly connected with connecting columns 32, and the outer walls of the two connecting columns 32 are slidably sleeved with fixing plates 30, and the ends of the two fixing plates 30 that are away from each other are respectively fixedly connected to the two inner side surfaces of the square shell 7, and springs 33 are fixedly connected between the upper ends of the two fixing plates 30 and the lower ends of the T-shaped plate 34, and the two springs 33 are respectively slidably sleeved on the outer walls of the two connecting columns 32.

[0031] In this embodiment, the bidirectional screw rod 20 will drive the two sliders 21 to move closer to each other while rotating. The two sliders 21 can drive the push plates 22 connected to them to squeeze the inclined surfaces of the corresponding triangular frames 23. Under the action of the squeezing force, the two triangular frames 23 can be driven to move upward. The two triangular frames 23 can drive the T-shaped plate 34 to move upward in the strip groove 36, and the T-shaped plate 34 will drive the two connecting columns 32 to slide upward in the corresponding fixed plate 30, and the T-shaped plate 34 will also stretch the spring 2 33 connected between the two fixed plates 30.

[0032] To sum up, when the two positioning plates 4 move away from the PCB body 10, the T-shaped plate 34 will move up and lift the PCB body 10 upward. At this time, the PCB body 10 will also move up between the two limiting plates 3 until the horizontal wall of the T-shaped plate 34 fits with the inner top of the square shell 7. Then, the PCB body 10 that is pushed upward can avoid the existence of dead corners for cleaning, and the bristles 11 outside the two filter tubes 29 facilitate cleaning of the lower edges of both sides of the PCB body 10, thereby further improving the comprehensiveness of cleaning both sides of the PCB body 10.

[0033] Example 3: Please refer to Figure 3 - Figure 6 as well as Fig. 9, this embodiment further illustrates other embodiments, the clamping mechanism includes two L-shaped blocks 28, two square grooves 40 and two L-shaped plates 27, the two L-shaped blocks 28 are respectively fixedly connected to the lower edges of the two side walls of the T-shaped plate 34, the two square grooves 40 are respectively opened on the two side walls of the square shell 7, the horizontal plate walls of the two L-shaped blocks 28 are respectively slidably matched with the two square grooves 40, the two L-shaped plates 27 are respectively fixedly connected to the upper edges of the two side walls of the square shell 7, and the two L-shaped plates 27 Trapezoidal blocks 26 are slidably inserted into the board wall corresponding to the PCB board body 10, and the corresponding ends of the two trapezoidal blocks 26 are fixedly connected with the clamping plates 24, and the corresponding side walls of the two clamping plates 24 are fixedly connected with rubber pads 31. The two rubber pads 31 are respectively close to the two side ends of the PCB board body 10, and the side walls of the two clamping plates 24 that are far away from each other are fixedly connected with springs 25 between the two L-shaped blocks 28. The two springs 25 are respectively slidably sleeved on the outer walls of the two trapezoidal blocks 26.

[0034] In the present embodiment, during the upward movement of the T-shaped plate 34, the two L-shaped blocks 28 are also driven to move upward in the corresponding square grooves 40 until the horizontal wall of the T-shaped plate 34 moves to the inner top close to the square shell 7. At this time, the tops of the two L-shaped blocks 28 will respectively squeeze the inclined surfaces of the two trapezoidal blocks 26. Under the action of the squeezing force, the two trapezoidal blocks 26 can be driven to slide in the corresponding L-shaped plate 27 toward the PCB board body 10, and the two trapezoidal blocks 26 can drive the respectively connected clamping plates 24 and the rubber pads 31 to move together (it should be noted that the rubber pads 31 on the two clamping plates 24 are originally attached to the two side ends of the PCB board body 10, respectively, to limit the left and right movement of the PCB board body 10, and avoid The PCB body 10 deviates left and right), and the two rubber pads 31 will squeeze the two side ends of the PCB body 10 respectively until the horizontal wall of the T-shaped plate 34 moves up to fit the inner top of the square shell 7. At this time, the two rubber pads 31 will be slightly deformed and slightly squeeze the PCB body 10, and will not generate excessive clamping force on the PCB body 10 to cause damage to the PCB body 10. The PCB body 10 is fixed to prevent the bristles 11 outside the two filter tubes 29 from moving up when the friction between the bristles 11 and the PCB body 10 is used to drive the PCB body 10 to move up, thereby improving the stability of the PCB body 10 during chip removal, static electricity elimination and flipping.

[0035] The present invention also discloses a conveying method for automated production of 6G PCB boards, comprising the following steps: S1: When the PCB board 10 is conveyed on the double-row conveyor 8 located in the front, the PCB board 10 will finally move to contact with the square shell 7; S2: Then start the motor 9 to drive the square shell 7 to rotate 90 degrees clockwise, and cooperate with the positioning mechanism to drive the PCB body 10 to rotate 90 degrees clockwise. At this time, the state of the PCB body 10 is as follows: Figure 1 As shown; S3: Then, the cleaning mechanism can remove debris and eliminate static electricity on both sides of the PCB body 10. With the help of the lifting mechanism and the clamping mechanism, the debris and static electricity on both sides of the PCB body 10 can be removed without dead angles, and the PCB body 10 will not be offset in position, thereby improving the production quality of the PCB body 10; S4: Finally, the motor 9 is used to drive the square shell 7 to rotate 90 degrees clockwise again, so that the PCB board 10 can be transported on the double-row conveyor 8 located at the rear, and turned over in the process of automated production and transportation.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveying device for automated production of 6G PCB boards, comprising two front-to-back symmetrical double-row conveyors (8), characterized in that: A concave block (6) is fixedly connected between one side wall and the other side wall of the two double-row conveyors (8); a motor 1 (9) is fixedly installed and inserted at the upper end of one of the concave blocks (6); the output shaft end of the motor 1 (9) is fixedly connected to a square shell (7); the square shell (7) is located between the two double-row conveyors (8); a side wall of the square shell (7) away from the motor 1 (9) is fixedly connected to a pillar (16); one end of the pillar (16) away from the square shell (7) is rotatably connected to the inner side surface of the other concave block (6); and a PCB board (10) is attached to the middle of the upper end of the square shell (7); The two concave blocks (6) are provided with a cleaning mechanism for removing chips and static electricity from the PCB board (10); The square shell (7) is provided with a positioning mechanism, a lifting mechanism and a clamping mechanism for respectively positioning, lifting and clamping the PCB board (10).

2. A conveying device for automated production of 6G PCB boards according to claim 1, characterized in that: The cleaning mechanism comprises two support plates (5) and two motors (38), the two support plates (5) are respectively fixedly connected to the side walls of the two concave blocks (6) which are away from each other, and the upper ends of the two support plates (5) are fixedly mounted with electric slides (12), the working tables of the two electric slides (12) are fixedly connected with fixed blocks (37), a concave plate (2) is fixedly connected between the two fixed blocks (37), and the concave plate (2) is symmetrically penetrated at the lower edges of the two vertical plate walls of the concave plate (2). A filter tube (29) is dynamically installed, and the outer walls of the two filter tubes (29) are fixedly connected with bristles (11), and the two motors (38) are symmetrically fixedly installed at the lower edge of a side wall of the concave plate (2), and the output shaft ends of the two motors (38) are respectively fixedly connected to one end of the two filter tubes (29), and an air supply component is connected between the other ends of the two filter tubes (29) and the upper end of the concave plate (2), and the center between the two filter tubes (29) is located directly above the PCB board body (10).

3. A conveying device for automated production of 6G PCB boards according to claim 2, characterized in that: The air supply assembly comprises an ion fan (1), the ion fan (1) being fixedly mounted on the upper end of the concave plate (2), and the air outlet end of the ion fan (1) being symmetrically connected to an air duct (13), one end of the two air ducts (13) being away from the ion fan (1) being rotatably connected to the other ends of the two filter tubes (29), and the two air ducts (13) being fixedly mounted through the front and rear end inner walls of one of the fixed blocks (37).

4. A conveying device for automated production of 6G PCB boards according to claim 2, characterized in that: A limiting plate (3) is symmetrically fixedly connected between two vertical plate walls of the concave plate (2) near the upper edge.

5. The conveying device for automated production of 6G PCB boards according to claim 1 is characterized in that: The positioning mechanism comprises a second motor (17) and two slide grooves (15), wherein the second motor (17) is fixedly mounted on a side wall of the square housing (7) away from the first motor (9), and the output shaft end of the second motor (17) is fixedly connected to a bidirectional screw rod (20), the bidirectional screw rod (20) movably penetrates the side wall of the square housing (7), and the other end of the bidirectional screw rod (20) is rotatably connected to the inner wall of the square housing (7), and the outer wall of the bidirectional screw rod (20) is threadedly sleeved with a second slider (39), the lower end of the second slider (39) is fitted with the inner bottom end of the square housing (7), and the upper end of the second slider (39) is fixedly connected to the tripod (1 8), the two slide grooves (15) are symmetrically arranged at the upper end of the square shell (7), and the inner walls of the two slide grooves (15) are fitted with slide plates (14), the corresponding wall surfaces of the two slide plates (14) are fixedly connected with positioning plates (4), the lower ends of the two positioning plates (4) are fitted with the upper end of the square shell (7), and the corresponding wall surfaces of the two positioning plates (4) are respectively fitted with the front and rear surfaces of the PCB body (10), an elastic component is provided between the two slide plates (14) and the square shell (7), and the two inclined plate walls of the tripod (18) are respectively fitted with the side edges of the two slide plates (14) that are close to each other.

6. A conveying device for automated production of 6G PCB boards according to claim 5, characterized in that: The elastic component comprises a guide column (19), the guide column (19) being fixedly connected between the front and rear surfaces inside the square shell (7), and the guide column (19) being movable and passing through the two slide plates (14) in sequence, and the guide column (19) being located above the tripod (18), and two springs (35) being slidably sleeved on the outer wall of the guide column (19), one end of the two springs (35) being respectively fixedly connected to the front and rear surfaces inside the square shell (7), and the other ends of the two springs (35) being respectively fixedly connected to the wall surfaces of the two slide plates (14) which are away from each other.

7. The conveying device for automated production of 6G PCB boards according to claim 5, characterized in that: The lifting mechanism comprises a strip groove (36) and two sliders (21). The two sliders (21) are respectively threadedly sleeved on the outer wall of the bidirectional screw rod (20) near the two side edges. The slider (39) is located between the two sliders (21). The lower ends of the two sliders (21) are both fitted with the inner bottom end of the square shell (7). The upper ends of the two sliders (21) are fixedly connected with a push plate (22). The top ends of the two push plates (22) are both fitted with a triangular frame (23). The upper ends of the two triangular frames (23) are fixedly connected with a T-shaped plate (34). The strip groove (36) is opened in the middle of the upper end of the square shell (7). The vertical plate wall of the T-shaped plate (34) is slidably matched with the strip groove (36), and the top end of the T-shaped plate (34) is fitted with the lower end of the PCB board body (10), and connecting columns (32) are fixedly connected at the edges of both sides of the lower end of the T-shaped plate (34), and the outer walls of the two connecting columns (32) are slidably sleeved with fixing plates (30), and the ends of the two fixing plates (30) that are away from each other are respectively fixedly connected to the two inner side surfaces of the square shell (7), and springs (33) are fixedly connected between the upper ends of the two fixing plates (30) and the lower end of the T-shaped plate (34), and the two springs (33) are respectively slidably sleeved on the outer walls of the two connecting columns (32).

8. The conveying device for automated production of 6G PCB boards according to claim 7, characterized in that: The clamping mechanism comprises two L-shaped blocks (28), two square grooves (40) and two L-shaped plates (27); the two L-shaped blocks (28) are respectively fixedly connected to the lower edges of the two side walls of the T-shaped plate (34); the two square grooves (40) are respectively opened on the two side walls of the square shell (7); the horizontal plate walls of the two L-shaped blocks (28) are respectively slidably matched with the two square grooves (40); the two L-shaped plates (27) are respectively fixedly connected to the upper edges of the two side walls of the square shell (7); and the plate walls of the two L-shaped plates (27) correspond to the PCB board body. (10) are slidably interspersed with trapezoidal blocks (26), corresponding ends of the two trapezoidal blocks (26) are fixedly connected with clamps (24), corresponding side walls of the two clamps (24) are fixedly connected with rubber pads (31), the two rubber pads (31) are respectively close to the two side ends of the PCB body (10), and the side walls of the two clamps (24) that are far away from each other are respectively fixedly connected with springs one (25) between the two L-shaped blocks (28), and the two springs one (25) are respectively slidably sleeved on the outer walls of the two trapezoidal blocks (26).

9. A method for conveying 6G PCB boards for automated production, comprising a conveying device for conveying 6G PCB boards for automated production according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1: When the PCB board (10) is conveyed on the double-row conveyor (8) located in the front, the PCB board (10) will eventually move to contact the square shell (7); S2: Then, the motor 1 (9) is started to drive the square housing (7) to rotate 90 degrees clockwise, and the positioning mechanism can drive the PCB body (10) to rotate 90 degrees clockwise. At this time, the state of the PCB body (10) is as shown in FIG. 1; S3: Subsequently, the cleaning mechanism can be used to clean debris and eliminate static electricity on both sides of the PCB body (10). In combination with the lifting mechanism and the clamping mechanism, the debris and static electricity on both sides of the PCB body (10) can be cleaned without any dead angle, and the PCB body (10) will not be offset in position, thereby improving the production quality of the PCB body (10); S4: Finally, the motor 1 (9) drives the square shell (7) to rotate ninety degrees clockwise again, so that the PCB board (10) can be transported on the double-row conveyor (8) located at the rear, and turned over during the process of automated production and transportation.

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