Turnover discharging tin soldering machine for inductor

Abstract

The utility model discloses an inductor turnover blanking tin soldering machine, which comprises a conveying mechanism, a manipulator mechanism, a tin soldering mechanism and a material receiving mechanism, the manipulator mechanism and the tin soldering mechanism are both located on the rear side of the conveying mechanism, the material receiving mechanism is located on the front side of the conveying mechanism, and the material receiving mechanism comprises a turnover frame, a turnover guide rail, a turnover jacking cylinder and a material receiving fixing plate. The turnover jacking air cylinder is fixed to the lower end of the turnover frame, one end of the turnover guide rail is hinged to one end of the turnover frame, the driving end of the turnover jacking air cylinder is hinged to the other end of the turnover guide rail, the material collecting fixing plate is obliquely connected to the turnover frame, the feeding vertical plates are fixed to the two ends of the material collecting fixing plate, and the push-out air cylinder is fixed to the lower end of the material collecting fixing plate. The overturning and discharging tin soldering machine for the inductors is used for the tin soldering technology of the inductors, the multiple inductors are collected into the same set of material box by additionally arranging the material collecting mechanism, subsequent transportation and storage are facilitated, and labor resources are saved in the automation process.

Description

Technical Field

[0001] The utility model relates to the technical field of inductor production, in particular to a flipping and blanking soldering machine for inductors. Background Art

[0002] An inductor is a component that can convert electrical energy into magnetic energy and store it. An inductor has a certain inductance and only blocks the change of current. If there is no current flowing through the inductor, it will try to block the current from flowing through it when the circuit is connected. If there is current flowing through the inductor, it will try to maintain the current when the circuit is disconnected. After the pins of existing inductors are soldered, they are grabbed one by one by the robot and recycled into the material box. The movement is slow, and the different positions of each inductor require precise control of the robot, and additional manual inspection is required, which affects the storage. Utility Model Content

[0003] One purpose of the utility model is to provide a flipping and unloading soldering machine for inductors, which can grab the inductors into a flipping structure to collect them after soldering is completed, which is convenient and quick.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] A flip-unloading soldering machine for inductors comprises a conveying mechanism, a manipulator mechanism, a soldering mechanism and a material receiving mechanism, wherein the manipulator mechanism and the soldering mechanism are both located at the rear side of the conveying mechanism, and the material receiving mechanism is located at the front side of the conveying mechanism. The material receiving mechanism comprises a flip frame, a flip guide rail, a flip lifting cylinder and a material receiving fixed plate, wherein the flip lifting cylinder is fixed to the lower end of the flip frame, one end of the flip guide rail is hinged to one end of the flip frame, the driving end of the flip lifting cylinder is hinged to the other end of the flip guide rail, the material receiving fixed plate is obliquely connected to the flip frame, both ends of the material receiving fixed plate are fixed with feed vertical plates, and the lower end of the material receiving fixed plate is fixed with a push-out cylinder.

[0006] As a preferred technical solution, the conveying mechanism includes a conveying rail, a conveying belt and a conveying motor. A driving wheel is installed at the rear end of the conveying rail, and a driven wheel is installed at the front end of the conveying rail. The conveying belt is rotatably connected between the driving wheel and the driven wheel. The driving end of the conveying motor is connected to a transmission shaft, and the transmission shaft is key-connected to the driving wheel.

[0007] As a preferred technical solution, a front guide plate is fixed around the front end of the conveying rail, a side cylinder is fixed to the outer side of the lower end of the front guide plate, the driving end of the side cylinder passes through the front guide plate and extends inward, and a front support cylinder is installed below the front end of the conveying rail.

[0008] As a preferred technical solution, a rear guide plate is fixed around the rear end of the conveying rail, a material supporting fixing rod and a material supporting rotating rod are fixed to the outer side of the rear guide plate, a material supporting block is rotatably connected to the material supporting rotating rod, the outer side of the material supporting block is pressed on the lower end of the material supporting fixing rod, and a rear supporting cylinder is installed below the rear end of the conveying rail.

[0009] As a preferred technical solution, a top plate cylinder and a chuck plate cylinder are arranged in the middle of the conveying rail, the driving end of the top plate cylinder is vertically connected to a top plate baffle, and the driving end of the chuck plate cylinder is obliquely connected to a chuck plate.

[0010] As a preferred technical solution, the driving end of the manipulator mechanism is fixed with a magnetic suction cylinder and a clamping cylinder, the driving end of the magnetic suction cylinder is connected to a welding clamp magnetic suction plate, the driving end of the clamping cylinder is connected to a clamping seat, and the clamping seat is located on both sides of the welding clamp magnetic suction plate.

[0011] As a preferred technical solution, the soldering mechanism includes a flux tray and a tin furnace, and a tin replenishing cylinder, an upper and lower tin scraping cylinder, and a front and rear tin scraping cylinder are fixed on the side of the tin furnace. The driving end of the tin replenishing cylinder is vertically connected to a tin replenishing cup, and the tin replenishing cup is located in the tin furnace. The driving end of the upper and lower tin scraping cylinders is connected to the fixed end of the front and rear tin scraping cylinders, and the driving end of the front and rear tin scraping cylinders is horizontally connected to a scraper, and the scraper moves above the tin furnace.

[0012] As a preferred technical solution, a side clamping cylinder is installed on the flip frame, and the driving end of the side clamping cylinder is connected to a side clamping plate, and the side clamping plate is clamped on the flipping guide rail.

[0013] As a preferred technical solution, the material receiving fixed plate is covered with a sleeve, the driving end of the pushing cylinder is connected to a tube pushing plate, the tube pushing plate moves between the sleeve and the material receiving fixed plate, and a material receiving cavity is fixed on one side of the material receiving fixed plate.

[0014] As a preferred technical solution, a tube-blocking cylinder is fixed on the material receiving fixed plate, a driving end of the tube-blocking cylinder is connected to a tube-blocking plate, and the tube-blocking plate is located on a side of the material receiving fixed plate away from the tube-pushing plate.

[0015] The beneficial effects of the utility model are: providing an inductor flipping and unloading soldering machine, which is used in the soldering process of the inductor. By adding a material receiving mechanism, multiple inductors can be collected into the same set of material boxes, which is convenient for subsequent transportation and storage, and the automation process saves labor resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below based on the drawings and embodiments.

[0017] Figure 1 It is a schematic diagram of the overall structure of an inductor flipping and soldering machine according to an embodiment;

[0018] Figure 2 It is a front-stage structural diagram of the conveying mechanism described in the embodiment;

[0019] Figure 3 It is a structural diagram of the middle section of the conveying mechanism described in the embodiment;

[0020] Figure 4 It is a structural diagram of the rear section of the conveying mechanism described in the embodiment;

[0021] Figure 5 It is a partial structural diagram of the manipulator mechanism described in the embodiment;

[0022] Figure 6 It is a structural schematic diagram of the soldering mechanism described in the embodiment;

[0023] Figure 7 It is a first partial structural diagram of the material receiving mechanism described in the embodiment;

[0024] Figure 8 It is a second partial structural diagram of the material receiving mechanism described in the embodiment.

[0025] Figures 1 to 8 middle:

[0026] 1. Conveying mechanism; 2. Manipulator mechanism; 3. Soldering mechanism; 4. Material receiving mechanism; 5. Turning frame; 6. Turning guide rail; 7. Turning lifting cylinder; 8. Material receiving fixed plate; 9. Feeding vertical plate; 10. Pushing cylinder; 11. Conveying rail; 12. Conveying belt; 13. Conveying motor; 14. Driving wheel; 15. Driven wheel; 16. Transmission shaft; 17. Front guide plate; 18. Side cylinder; 19. Front support cylinder; 20. Rear guide plate; 21. Material support fixing rod; 22. Material support rotating rod; 23. Material support block; 2 4. Rear support cylinder; 25. Top plate cylinder; 26. Chuck cylinder; 27. Top plate baffle; 28. Chuck plate; 29. ​​Magnetic cylinder; 30. Clamping cylinder; 31. Welding clamp magnetic plate; 32. Clamping seat; 33. Flux plate; 34. Tin furnace; 35. Tin replenishing cylinder; 36. Tin scraping upper and lower cylinders; 37. Tin scraping front and rear cylinders; 38. Tin replenishing cup; 39. Scraper; 40. Side clamping cylinder; 41. Side clamping plate; 42. Sleeve; 43. Tube pushing plate; 44. Material receiving chamber; 45. Tube blocking cylinder; 46. Tube blocking plate. DETAILED DESCRIPTION

[0027] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0028] like Figures 1 to 8 As shown, in this embodiment, an inductor flipping and unloading soldering machine includes a conveying mechanism 1, a manipulator mechanism 2, a soldering mechanism 3 and a material receiving mechanism 4. The manipulator mechanism 2 and the soldering mechanism 3 are both located on the rear side of the conveying mechanism 1, and the material receiving mechanism 4 is located on the front side of the conveying mechanism 1. The material receiving mechanism 4 includes a flipping frame 5, a flipping guide rail 6, a flipping and lifting cylinder 7 and a material receiving fixed plate 8. The flipping and lifting cylinder 7 is fixed to the lower end of the flipping frame 5, one end of the flipping guide rail 6 is hinged to one end of the flipping frame 5, the driving end of the flipping and lifting cylinder 7 is hinged to the other end of the flipping guide rail 6, the material receiving fixed plate 8 is obliquely connected to the flipping frame 5, and both ends of the material receiving fixed plate 8 are fixed with feed vertical plates 9, and the lower end of the material receiving fixed plate 8 is fixed with a push-out cylinder 10.

[0029] The conveying mechanism 1 is connected to the equipment for conveying inductors in front, and then the manipulator mechanism 2 grabs the inductor and puts it into the soldering mechanism 3 for soldering of the pins, and finally puts it into the receiving mechanism 4. The flipping and lifting cylinder 7 tilts the flipping guide rail 6 with the inductor, and the material box placed on the feed vertical plate 9 falls into the bottom receiving fixed plate 8, and the inductor slides into the material box along the flipping guide rail 6 and is collected.

[0030] The conveying mechanism 1 includes a conveying rail 11, a conveying belt 12 and a conveying motor 13. A driving wheel 14 is installed at the rear end of the conveying rail 11, and a driven wheel 15 is installed at the front end of the conveying rail 11. The conveying belt 12 is rotatably connected between the driving wheel 14 and the driven wheel 15. The driving end of the conveying motor 13 is connected to a transmission shaft 16, and the transmission shaft 16 is key-connected to the driving wheel 14. A front guide plate 17 is fixed around the front end of the conveying rail 11, and a side cylinder 18 is fixed to the outer side of the lower end of the front guide plate 17. The driving end of the side cylinder 18 passes through the front guide plate 17 and extends inward. A front supporting cylinder 19 is installed on the side, and a rear guide plate 20 is fixed around the rear end of the conveying rail 11. A supporting fixing rod 21 and a supporting rotating rod 22 are fixed to the outer side of the rear guide plate 20. A supporting block 23 is rotatably connected to the supporting rotating rod 22, and the outer side of the supporting block 23 is pressed on the lower end of the supporting fixing rod 21. A rear supporting cylinder 24 is installed below the rear end of the conveying rail 11, and a top plate cylinder 25 and a chuck cylinder 26 are arranged in the middle of the conveying rail 11. The driving end of the top plate cylinder 25 is vertically connected to the top plate baffle 27, and the driving end of the chuck cylinder 26 is obliquely connected to the chuck plate 28.

[0031] Place the jig with the inductor between the front guide plates 17. The front support cylinder 19 controls the driving end to rise and catch the bottom jig. The side cylinder 18 controls the driving end to retract, so that the bottom jig follows the front support cylinder 19 to move down to the conveying rail 11. The side cylinder 18 extends the driving end to clamp the jig on the last plate. The conveying motor 13 controls the transmission shaft 16 to rotate. The driving wheel 14 and the driven wheel 15 drive the conveyor belt 12 to move. The jig follows the conveyor belt 12 to move forward. The top plate cylinder 25 controls the top plate baffle 27 to rise upward. The clamped jig moves forward, and the chuck cylinder 26 tilts to control the chuck plate 28 to extend, clamping the jig in the position of the top plate baffle 27 to facilitate grabbing the inductor. After the inductor is taken away by the manipulator mechanism 2, the top plate baffle 27 and the chuck plate 28 retreat, and the empty jig moves backward with the conveyor belt 12. The rear support cylinder 24 lifts the empty jig, and the side of the empty jig swings the supporting block 23 upward along the supporting rotating rod 22 and then sinks and resets. The supporting block 23 is controlled by the pressing of the supporting fixing rod 21 to support the empty jig raised at the bottom in mid-air.

[0032] The driving end of the manipulator mechanism 2 is fixed with a magnetic suction cylinder 29 and a clamping cylinder 30 . The driving end of the magnetic suction cylinder 29 is connected to a welding clamp magnetic suction plate 31 . The driving end of the clamping cylinder 30 is connected to a clamping seat 32 . The clamping seat 32 is located on both sides of the welding clamp magnetic suction plate 31 .

[0033] When the manipulator grabs the inductor, the magnetic suction cylinder 29 controls the welding clamp magnetic suction plate 31 to extend to suck up a row of inductors, and the clamping cylinder 30 controls the clamping seats 32 on both sides to move toward the middle to clamp the inductors.

[0034] The soldering mechanism 3 includes a flux tray 33 and a tin furnace 34. A tin replenishing cylinder 35, an upper and lower tin scraping cylinder 36, and a front and rear tin scraping cylinder 37 are fixed to the side of the tin furnace 34. The driving end of the tin replenishing cylinder 35 is vertically connected to a tin replenishing cup 38. The tin replenishing cup 38 is located in the tin furnace 34. The driving end of the upper and lower tin scraping cylinder 36 is connected to the fixed end of the front and rear tin scraping cylinder 37. The driving end of the front and rear tin scraping cylinder 37 is horizontally connected to a scraper 39, and the scraper 39 moves above the tin furnace 34.

[0035] Then the robot drives the inductor to first insert it into the flux tray 33 to dip it in flux, and then heat-solder the solder paste in the tin furnace 34. When replenishing the solder paste, the tin replenishing cylinder 35 controls the tin replenishing cup 38 to fill the solder paste in the tin furnace 34 and then rise up, and the upper and lower tin scraping cylinders 36 and the front and rear cylinders of the scraper 39 control the scraper 39 to scrape off the oxide layer on the surface of the tin replenishing cup 38.

[0036] A side clamping cylinder 40 is installed on the turning frame 5, and the driving end of the side clamping cylinder 40 is connected to a side clamping plate 41, which is clamped on the turning guide rail 6. The material receiving fixed plate 8 is covered with a sleeve 42, and the driving end of the pushing cylinder 10 is connected to a tube pushing plate 43, which moves between the sleeve 42 and the material receiving fixed plate 8. A material receiving cavity 44 is fixed on one side of the material receiving fixed plate 8, and a tube blocking cylinder 45 is fixed on the material receiving fixed plate 8. The driving end of the tube blocking cylinder 45 is connected to a tube blocking plate 46, and the tube blocking plate 46 is located on the side of the material receiving fixed plate 8 away from the tube pushing plate 43.

[0037] After the inductor is placed on the flip guide rail 6, the side clamping cylinder 40 controls the side clamping plate 41 to limit the position to prevent the inductor from falling out. The material box placed between the feed vertical plates 9 in advance falls into the material receiving fixed plate 8, that is, the inside of the sleeve 42. When the inductor fills the current material box, the tube blocking cylinder 45 controls the tube blocking plate 46 to move downward, and the control is turned on. The pushing cylinder 10 controls the tube pushing plate 43 to be inserted between the sleeve 42 and the material receiving fixed plate 8, and the current material box is pushed into the material receiving cavity 44. The next material box continues to enter the material receiving fixed plate 8 from the feed vertical plate 9 to wait for the inductor to be loaded.

[0038] It should be stated that the above-mentioned specific implementation methods are only preferred embodiments of the present utility model and the technical principles used. Within the technical scope disclosed by the present utility model, any changes or substitutions that can be easily thought of by technicians familiar with this technical field should be included in the protection scope of the present utility model.

Claims

1. A flip-cut soldering machine for inductors, characterized in that: It includes a conveying mechanism, a manipulator mechanism, a soldering mechanism and a material receiving mechanism, wherein the manipulator mechanism and the soldering mechanism are both located at the rear side of the conveying mechanism, and the material receiving mechanism is located at the front side of the conveying mechanism. The material receiving mechanism includes a flip frame, a flip guide rail, a flip lifting cylinder and a material receiving fixed plate, wherein the flip lifting cylinder is fixed to the lower end of the flip frame, one end of the flip guide rail is hinged to one end of the flip frame, the driving end of the flip lifting cylinder is hinged to the other end of the flip guide rail, the material receiving fixed plate is obliquely connected to the flip frame, both ends of the material receiving fixed plate are fixed with feeding vertical plates, and the lower end of the material receiving fixed plate is fixed with a pushing cylinder.

2. The flip-out soldering machine for inductors according to claim 1, characterized in that: The conveying mechanism includes a conveying rail, a conveying belt and a conveying motor. A driving wheel is installed at the rear end of the conveying rail, and a driven wheel is installed at the front end of the conveying rail. The conveying belt is rotatably connected between the driving wheel and the driven wheel. The driving end of the conveying motor is connected to a transmission shaft, and the transmission shaft is key-connected to the driving wheel.

3. The flip-down soldering machine for inductors according to claim 2, characterized in that: A front guide plate is fixed around the front end of the conveying rail, a side cylinder is fixed on the outer side of the lower end of the front guide plate, the driving end of the side cylinder passes through the front guide plate and extends inward, and a front supporting cylinder is installed below the front end of the conveying rail.

4. The flip-out soldering machine for inductors according to claim 2, characterized in that: A rear guide plate is fixed around the rear end of the conveying rail, a material supporting fixing rod and a material supporting rotating rod are fixed to the outer side of the rear guide plate, a material supporting block is rotatably connected to the material supporting rotating rod, the outer side of the material supporting block is pressed on the lower end of the material supporting fixing rod, and a rear supporting cylinder is installed below the rear end of the conveying rail.

5. The flip-out soldering machine for inductors according to claim 2, characterized in that: A top plate cylinder and a chuck plate cylinder are arranged in the middle of the conveying rail, the driving end of the top plate cylinder is vertically connected to a top plate baffle, and the driving end of the chuck plate cylinder is obliquely connected to a chuck plate.

6. The flip-out soldering machine for inductors according to claim 1, characterized in that: The driving end of the manipulator mechanism is fixed with a magnetic suction cylinder and a clamping cylinder, the driving end of the magnetic suction cylinder is connected with a welding clamp magnetic suction plate, the driving end of the clamping cylinder is connected with a clamping seat, and the clamping seat is located on both sides of the welding clamp magnetic suction plate.

7. The flip-out soldering machine for inductors according to claim 1, characterized in that: The soldering mechanism includes a flux tray and a tin furnace, and a tin replenishing cylinder, an upper and lower tin scraping cylinder, and a front and rear tin scraping cylinder are fixed to the side of the tin furnace. The driving end of the tin replenishing cylinder is vertically connected to a tin replenishing cup, and the tin replenishing cup is located in the tin furnace. The driving end of the upper and lower tin scraping cylinders is connected to the fixed end of the front and rear tin scraping cylinders, and the driving end of the front and rear tin scraping cylinders is horizontally connected to a scraper, and the scraper moves above the tin furnace.

8. The flip-out soldering machine for inductors according to claim 1, characterized in that: A side clamping cylinder is installed on the turning frame, a driving end of the side clamping cylinder is connected to a side clamping plate, and the side clamping plate is clamped on the turning guide rail.

9. The flip-out soldering machine for inductors according to claim 1, characterized in that: The material receiving fixed plate is covered with a sleeve, the driving end of the pushing cylinder is connected with a tube pushing plate, the tube pushing plate moves between the sleeve and the material receiving fixed plate, and a material receiving cavity is fixed on one side of the material receiving fixed plate.

10. The flip-out soldering machine for inductors according to claim 9, characterized in that: A pipe-blocking cylinder is fixed on the material receiving fixed plate, a driving end of the pipe-blocking cylinder is connected to a pipe-blocking plate, and the pipe-blocking plate is located on a side of the material receiving fixed plate away from the pipe-pushing plate.

Images