Sensor intelligent welding device

Abstract

The application discloses a kind of sensor intelligent welding device in the technical field of sensor welding, including horizontal conveyor, support column, material storage tank, the top of support column is rotatably connected with support frame, and the left and right ends of support frame are both provided with feeding frame by material conveying mechanism, and the end of the two feeding frames away from each other is provided with a plurality of linear arrays along the surface of feeding frame Feeding rod, the longitudinal section of feeding rod is triangular, and the inside of material storage tank is stacked with solid flux, the inside of the bottom of material storage tank is provided with quantitative feeding mechanism, and the quantitative feeding mechanism is used to convey a certain amount of solid flux in material storage tank to the top of feeding rod in inverted V shape, and the material conveying mechanism is used to place V-shaped solid flux on the top of feeding rod, on the top of sensor wiring end head on horizontal conveyor, solve the problem that existing sensor intelligent welding device does not have the function of solid flux quantitative coating.

Description

Technical Field

[0001] This invention relates to the field of sensor welding technology, specifically to a smart sensor welding device. Background Technology

[0002] In the sensor manufacturing process, wiring and soldering operations are particularly critical. The most common soldering method is tin soldering, which is a welding method that uses a low-melting-point metal solder to melt and penetrate and fill the gaps at the joints of metal parts. Flux is often used to assist in the soldering process. Flux can generally be divided into inorganic flux, organic flux, and resin flux. It can dissolve and remove oxides on the metal surface and surround the metal surface during soldering heating, isolating it from the air and preventing the metal from oxidizing during heating. It can also reduce the surface tension of the molten solder, which is beneficial for solder wetting.

[0003] In existing technologies, intelligent welding equipment can only coat liquid flux. When welding sensor terminals, the liquid coating is scattered during spraying, resulting in significant waste and increased production costs. Furthermore, the high fluidity of liquid flux makes it difficult to spray a fixed amount of flux in a straight line onto the terminal surface, reducing the quality of subsequent welding. When using solid flux, manual assistance is required, which is cumbersome and significantly reduces production efficiency. Existing intelligent sensor welding devices do not have a quantitative coating function for solid flux. Summary of the Invention

[0004] The purpose of this invention is to provide a smart sensor welding device with a solid flux quantitative coating function to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a sensor intelligent welding assembly device, comprising a horizontal conveyor, a support column, and a material storage box. A support frame is rotatably connected to the top of the support column. Feeding frames are provided at both ends of the support frame via a material conveying mechanism. Several feeding rods are arranged linearly along the surface of the feeding frame at the ends of the two feeding frames that are far apart from each other. The longitudinal section of the feeding rods is triangular. Solid flux is stacked inside the material storage box. A quantitative feeding mechanism is provided at the bottom inner side of the material storage box. The quantitative feeding mechanism is used to convey a certain amount of solid flux in the material storage box in an inverted V shape to the top of the feeding rods. The material conveying mechanism is used to place the V-shaped solid flux placed at the top of the feeding rods on the top of the sensor wiring terminal at the top of the horizontal conveyor.

[0006] As a further embodiment of the present invention, the material feeding mechanism includes sliding grooves opened at both ends of the support frame, and sliding blocks are slidably connected to the inner side of the sliding grooves. The top ends of the sliding blocks are fixedly connected to the ends of the adjacent feeding racks. A driving mechanism is provided at the bottom end of the support frame. The driving mechanism is used to retract the feeding rack to the top end of the support frame and replace the position between the two feeding racks. A material picking mechanism is provided at the bottom end of the right feeding rack. The material picking mechanism is used to block the left end of the solid flux when the solid flux at the top end of the right feeding rod is at the top end of the sensor wiring terminal.

[0007] As a further embodiment of the present invention, the driving mechanism includes a driving disk rotatably connected to the outside of a support column, a support frame located above the driving disk, push rods fixedly mounted on the bottom ends of the sliding blocks, first arc-shaped rods fixedly mounted on the top of both the left and right ends of the driving disk, the ends of the first arc-shaped rods away from the support column corresponding to the push rods, and second arc-shaped rods fixedly mounted on the top of both the front and rear ends of the driving disk, the ends of the second arc-shaped rods away from the support column being offset from the push rods, an mounting ring fixedly mounted on the outside of the support frame, and first limiting rings fixedly mounted on the inner wall of the right rear end and the inner wall of the left front end of the mounting ring. A stop bar is slidably connected to the inner side of a limiting ring. A first magnet is fixedly installed at the top of the stop bar. A first column is provided on the front side of the drive disk. A second magnet is fixedly installed on the rear side of the top of the first column. A drive rod is fixedly installed at the top right end of the drive disk. The drive rod corresponds to the bottom end of the stop bar. A locking mechanism is provided at the right end of the mounting ring. The locking mechanism is used to lock the mounting ring and unlock the mounting ring when the drive rod contacts the right stop bar. A toothed ring is fixedly installed at the bottom end of the drive disk. A motor is installed on the right side of the bottom end of the support column. A gear is installed at the output end of the motor. The gear meshes with the toothed ring.

[0008] As a further embodiment of the present invention, the locking mechanism includes a second column disposed on the right side of the mounting plate, a slide rod slidably connected to the top of the second column by a tension spring, an L-shaped block fixedly mounted on the left end of the slide rod, the left end of the L-shaped block being wedge-shaped, and locking grooves being provided on the rear outer wall of the right end and the front outer wall of the left end of the mounting ring, and the vertical end of the L-shaped block passing through the right locking groove and slidably connected thereto;

[0009] As a further embodiment of the present invention, the material handling mechanism includes a limiting frame provided at the right end of the support frame, two lifting plates slidably connected to the top left of the limiting frame, a baffle plate fixedly installed at the top of the lifting plate, the top of the baffle plate being hollow and corresponding to the feeding rod, an arc plate fixedly installed at the bottom of the lifting plate, and an extrusion rod fixedly installed at the right end of the drive disc, the end of the extrusion rod corresponding to the bottom end of the arc plate;

[0010] As a further embodiment of the present invention, the quantitative feeding mechanism includes a mounting frame fixedly installed at the top of the material storage box. An extrusion plate is slidably connected to the inner side of the top of the material storage box. A U-shaped frame is fixedly installed at the top of the extrusion plate. The U-shaped frame passes through the mounting frame and is slidably connected to it. Several elastic bands are fixedly installed at the inner side of the top of the U-shaped frame. The other end of the elastic bands is fixedly connected to the top of the mounting frame. A guide box is fixedly installed at the bottom of the material storage box. Several V-shaped slots corresponding to the feeding rods are opened on the left and right sides of the guide box. V-shaped push plates are provided on the inner side of each V-shaped slot through a push-pull mechanism. An electric telescopic plate is installed on the lower right side of the material storage box. The electric telescopic plate is used to close the opening of the V-shaped slot on the right side when the V-shaped push plate is not fully inserted into the guide box.

[0011] As a further embodiment of the present invention, the push-pull mechanism includes an electric telescopic rod installed on the lower side of the guide box, and a T-shaped plate is fixedly installed at the output end of the electric telescopic rod. The left ends of the V-shaped push plates are all fixedly connected to the T-shaped plate.

[0012] As a further embodiment of the present invention, limit plates are fixedly installed on both the front and rear sides of the feeding rod, and the width of the limit plates is less than the thickness of the V-shaped push plate.

[0013] As a further embodiment of the present invention, a second limiting ring is slidably connected to the top center of the mounting bracket, and a J-shaped plate is slidably connected to the inner side of the second limiting ring. The bottom right end of the J-shaped plate is wedge-shaped and corresponds to the right edge of the extrusion plate. The left end of the J-shaped plate is connected to the mounting bracket by a compression spring.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. This invention, through the setting of a material conveying mechanism, when solid flux is used for welding, the quantitative feeding mechanism is activated to convey the solid flux in an inverted V shape to the top of the feeding rod according to the pre-set dosage. The material conveying mechanism is then activated to switch the positions of the two feeding racks. At this time, the feeding rod moves the V-shaped flux to directly above the sensor wiring terminal. The material picking mechanism is activated to block the left end of the V-shaped flux, so that when the feeding rod moves again, the V-shaped flux is inverted and placed on the top of the sensor wiring terminal, thereby realizing the coating of solid flux. Subsequently, the horizontal conveyor can transport the sensor wiring with the solid flux coated to the next station, or the welding equipment can be directly set above the horizontal conveyor, and the welding operation can be performed on the wiring terminal at the same time as the solid flux is placed on it, thereby realizing the automatic coating of solid flux and greatly increasing the practicality of this device.

[0016] 2. This invention, by setting up a quantitative feeding mechanism, when the positions of the two feeding racks are replaced, the quantitative feeding mechanism again conveys solid flux in an inverted V shape to the top of the feeding rod. This cycle repeats, achieving continuous material feeding to the top of the feeding rod. This allows the device to continuously apply coating to groups of sensor terminals without manual assistance, greatly saving labor and improving production efficiency. It solves the problem that existing intelligent sensor welding devices do not have a quantitative coating function for solid flux. Furthermore, operators can adjust the quantitative feeding mechanism to change the size of the extruded solid flux, making the device adaptable to terminals of different sizes, greatly increasing its applicability. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the front view structure of the present invention;

[0019] Figure 3 This is a schematic diagram of the connection structure between the baffle plate and the arc plate in this invention;

[0020] Figure 4 This is a partial structural diagram from the rear view of the present invention;

[0021] Figure 5 This is a schematic diagram of a partial cross-sectional structure from a forward-looking perspective of the present invention.

[0022] Figure 6 For the present invention Figure 5 Enlarged structural diagram at point A in the middle;

[0023] Figure 7 For the present invention Figure 5 Enlarged structural diagram at point B;

[0024] Figure 8 This is a schematic diagram of the connection structure between the first arc-shaped rod and the second arc-shaped rod in this invention;

[0025] Figure 9 This is a partial structural diagram of the invention from a forward tilting perspective;

[0026] Figure 10 This is a schematic diagram of the connection structure between the material storage box and the U-shaped frame in this invention;

[0027] Figure 11 For the present invention Figure 10 Enlarged structural diagram at point C;

[0028] Figure 12 This is a schematic diagram of the connection structure between the material storage box and the extrusion plate in this invention;

[0029] Figure 13 This is a schematic diagram of the connection structure between the T-shaped plate and the V-shaped pusher plate in this invention.

[0030] The attached diagram lists the components represented by each number as follows:

[0031] 1. Horizontal conveyor; 2. Support column; 3. Material storage box; 4. Support frame; 5. Feeding rack; 6. Feeding rod; 7. Sliding groove; 8. Sliding block; 9. Drive disc; 10. Push rod; 11. First arc-shaped rod; 12. Second arc-shaped rod; 13. Mounting ring; 14. First limit ring; 15. Stop bar; 16. First magnet; 17. First column; 18. Second magnet; 19. Drive rod; 20. Second column; 21. Slide rod; 22. L-shaped block; 23. 24. Locking slot; 25. Limiting frame; 26. Lifting plate; 27. Baffle plate; 28. Arc plate; 29. ​​Extrusion rod; 30. Mounting frame; 31. Extrusion plate; 32. U-shaped frame; 33. Elastic band; 34. Guide box; 35. V-shaped through groove; 36. V-shaped push plate; 37. Electric telescopic plate; 38. Electric telescopic rod; 39. T-shaped plate; 40. Limiting insert plate; 41. Second limiting ring; 42. J-shaped plate; 43. Gear ring; 44. Motor; 45. Gear. Detailed Implementation

[0032] Please see Figures 1-13 This invention provides a technical solution: a sensor intelligent welding device, including a horizontal conveyor 1, a support column 2, and a material storage box 3. A support frame 4 is rotatably connected to the top of the support column 2. Both ends of the support frame 4 are equipped with feeding frames 5 through a material conveying mechanism. At the ends of the two feeding frames 5 that are far apart from each other, there are several feeding rods 6 arranged linearly along the surface of the feeding frame 5. The longitudinal section of the feeding rods 6 is triangular. Solid flux is stacked inside the material storage box 3. A quantitative feeding mechanism is provided inside the bottom end of the material storage box 3. The quantitative feeding mechanism is used to convey a certain amount of solid flux in the material storage box 3 in an inverted V shape to the top of the feeding rods 6. The material conveying mechanism is used to place the V-shaped solid flux placed at the top of the feeding rods 6 on the top of the sensor wiring terminal at the top of the horizontal conveyor 1.

[0033] The material conveying mechanism includes sliding grooves 7 opened at both ends of the support frame 4. Sliding blocks 8 are slidably connected to the inner side of the sliding grooves 7. The top of each sliding block 8 is fixedly connected to the end of the adjacent feeding rack 5. A driving mechanism is provided at the bottom of the support frame 4. The driving mechanism is used to retract the feeding rack 5 to the top of the support frame 4 and replace the position between the two feeding racks 5. A material picking mechanism is provided at the bottom of the right feeding rack 5. The material picking mechanism is used to block the left end of the solid flux when the solid flux at the top of the right feeding rod 6 is at the top of the sensor wiring terminal.

[0034] During operation, when solid flux is used for soldering, the quantitative feeding mechanism starts and delivers the solid flux in an inverted V-shape to the top of the feeding rod 6 according to the pre-set dosage. The drive mechanism starts and moves the feeding frame 5 towards the support column 2. The movement of the feeding frame 5 drives the V-shaped flux to move synchronously through the feeding rod 6 until the feeding rod 6 and the feeding frame 5 are completely above the support frame 4. Then, the drive mechanism drives the support frame 4 to rotate counterclockwise at the top of the support column 2 until the support frame 4 rotates 180°. During the rotation of the support frame 4, the horizontal conveyor 1 delivers a set of sensor wiring to the right side of the support frame 4. After the support frame 4 has rotated 180°, the feeding rod 6 is now aligned with the sensor wiring terminals. The drive mechanism then drives the feeding frame 5 and the feeding rod 6 away from the support column 2. The feed rod 6 moves in the direction until the positions of the two feed racks 5 are replaced. At this time, the feed rod 6 moves the V-shaped flux to the top of the sensor terminal. The pick-up mechanism starts to block the left end of the V-shaped flux, so that when the feed rack 5 moves the feed rod 6 to the support column 2 again, the V-shaped flux falls off the top of the feed rod 6 and is inverted on the top of the sensor terminal, thus realizing the coating of solid flux. Then, the horizontal conveyor 1 can transport the sensor terminal with the solid flux coating to the next station, or directly set the welding equipment above the horizontal conveyor 1, and perform welding operation on the terminal while the solid flux is placed on the sensor terminal, thus realizing automatic coating of solid flux, which greatly increases the practicality of this device.

[0035] When the positions of the two feeding racks 5 are replaced, the quantitative feeding mechanism again conveys the solid flux in an inverted V shape to the top of the feeding rod 6. This cycle repeats, thus continuously feeding material to the top of the feeding rod 6. This allows the device to continuously apply coating to groups of sensor terminals without manual assistance, greatly saving labor and improving production efficiency. It also solves the problem that existing intelligent sensor welding devices do not have a quantitative coating function for solid flux. Operators can adjust the quantitative feeding mechanism to change the size of the extruded solid flux, making the device adaptable to terminals of different sizes, greatly increasing its applicability. By dividing the solid flux into an inverted V shape, the V-shaped solid flux can be stably placed on the top of the sensor terminal, preventing it from slipping.

[0036] As a further embodiment of the present invention, the driving mechanism includes a driving disk 9 rotatably connected to the outside of the support column 2, a support frame 4 located on the upper side of the driving disk 9, push rods 10 fixedly installed at the bottom ends of the sliding blocks 8, first arc-shaped rods 11 fixedly installed at the top of both the left and right ends of the driving disk 9, the end of the first arc-shaped rod 11 away from the support column 2 corresponding to the push rod 10, second arc-shaped rods 12 fixedly installed at the top of both the front and rear ends of the driving disk 9, the ends of the second arc-shaped rods 12 away from the support column 2 being offset from the push rods 10, an installation ring 13 fixedly installed on the outside of the support frame 4, and first limiting rings 14 fixedly installed on the inner wall of the rear right end and the inner wall of the front left end of the installation ring 13. The inner side is slidably connected with a stop bar 15. A first magnet 16 is fixedly installed at the top of the stop bar 15. A first column 17 is provided on the front side of the drive disk 9. A second magnet 18 is fixedly installed on the rear side of the top of the first column 17. A drive rod 19 is fixedly installed on the top right end of the drive disk 9. The drive rod 19 corresponds to the bottom end of the stop bar 15. A locking mechanism is provided on the right end of the mounting ring 13. The locking mechanism is used to lock the mounting ring 13 and unlock the mounting ring 13 when the drive rod 19 contacts the right stop bar 15. A toothed ring 42 is fixedly installed at the bottom end of the drive disk 9. A motor 43 is installed on the right side of the bottom end of the support column 2. A gear 44 is installed at the output end of the motor 43. The gear 44 meshes with the toothed ring 42.

[0037] During operation, motor 43 starts and drives gear ring 42 and drive disk 9 to rotate counterclockwise via gear 44, as shown. Figure 8 As shown, the rotation of the drive disc 9 drives the first arc-shaped rod 11 and the second arc-shaped rod 12 to rotate. During the movement of the first arc-shaped rod 11, it squeezes the push rod 10, thereby driving the feeding frame 5 to move towards the support column 2 through the push rod 10 and the sliding block 8, until the push rod 10 slides off the end of the first arc-shaped rod 11 near the support column 2. At this time, the sliding block 8 moves to the end of the sliding groove 7 near the support column 2, thus realizing that the feeding rod 6 and the feeding frame 5 are completely above the support frame 4. As the drive disc 9 continues to rotate, the rotation of the drive disc 9 drives the drive rod 19 to move synchronously. When the drive rod 19 is in contact with the stop bar 15 on the right, The locking mechanism unlocks the mounting ring 13. At this time, the drive disc 9 continues to rotate, which pushes the stop bar 15 and the mounting ring 13 to rotate around the support column 2 as the axis through the drive rod 19. The rotation of the mounting ring 13 drives the support frame 4 and the feeding frame 5 to rotate synchronously until the mounting ring 13 rotates 180°. At this time, the second magnet 18 corresponds to the first magnet 16 adjacent to the drive rod 19, and attracts the first magnet 16 and the stop bar 15 to move upward through magnetic force until the stop bar 15 no longer obstructs the movement of the drive rod 19. At this time, the locking mechanism locks the mounting ring 13 again, and the drive disc 9 continues to drive the drive rod 19 to move and pass the stop bar 15.

[0038] As the drive disc 9 continues to move, the end of the second arc-shaped rod 12 near the support column 2 comes into contact with the push rod 10. The movement of the second arc-shaped rod 12 guides the push rod 10, thereby pushing the sliding block 8 and the feeding rack 5 to move away from the support column 2, until the push rod 10 slides off the end of the second arc-shaped rod 12 away from the support column 2. At this time, the sliding block 8 moves to the end of the sliding groove 7 away from the support column 2, thus realizing the position replacement of the two feeding racks 5. This cycle repeats, enabling continuous delivery of solid flux and improving production efficiency.

[0039] As a further embodiment of the present invention, the locking mechanism includes a second column 20 disposed on the right side of the mounting plate. The top end of the second column 20 is slidably connected to a slide rod 21 by a tension spring. An L-shaped block 22 is fixedly installed on the left end of the slide rod 21. The left end of the L-shaped block 22 is wedge-shaped. Locking grooves 23 are provided on the rear outer wall of the right end and the front outer wall of the left end of the mounting ring 13. The vertical end of the L-shaped block 22 passes through the right locking groove 23 and is slidably connected to it.

[0040] During operation, the drive rod 19 moves and presses the inclined surface of the L-shaped block 22. The L-shaped block 22 is pressed so that its vertical end slowly slides out of the right locking groove 23 until the drive rod 19 contacts the stop rod 15. At this time, the L-shaped block 22 is completely removed from the locking groove 23, thereby unlocking the mounting ring 13. As the mounting ring 13 rotates, the L-shaped block 22 is always in contact with the outer wall of the mounting ring 13 under the push of the slide rod 21 and the compression spring until the mounting ring 13 rotates 180°. At this time, the vertical end of the L-shaped block 22 is inserted into another locking groove 23 and the mounting ring 13 is locked.

[0041] As a further embodiment of the present invention, the material handling mechanism includes a limiting frame 24 provided at the right end of the support frame 4. Two lifting plates 25 are slidably connected to the top left of the limiting frame 24. A baffle plate 26 is fixedly installed at the top of the lifting plate 25. The top of the baffle plate 26 is hollow and corresponds to the feeding rod 6. An arc plate 27 is fixedly installed at the bottom end of the lifting plate 25. An extrusion rod 28 is fixedly installed at the right end of the drive disk 9. The end of the extrusion rod 28 corresponds to the bottom end of the arc plate 27.

[0042] During operation, when the feed rod 6 moves the V-shaped flux to directly above the sensor terminal, the drive disc 9 continues to rotate, causing the extrusion rod 28 to extrude the inclined surface of the arc plate 27. The arc plate 27 is extruded, pushing the lifting plate 25 and the baffle plate 26 upward. The baffle plate 26 moves upward to the left end of the V-shaped flux and blocks it, so that when the feed rod 6 retracts again, the V-shaped flux can stay at the top of the sensor terminal.

[0043] As a further embodiment of the present invention, the quantitative feeding mechanism includes a mounting frame 29 fixedly installed at the top of the material storage box 3. An extrusion plate 30 is slidably connected to the inner side of the top of the material storage box 3. A U-shaped frame 31 is fixedly installed at the top of the extrusion plate 30. The U-shaped frame 31 passes through the mounting frame 29 and is slidably connected to it. Several elastic bands 32 are fixedly installed at the inner side of the top of the U-shaped frame. The other end of the elastic bands 32 is fixedly connected to the top of the mounting frame 29. A guide box 33 is fixedly installed at the bottom of the material storage box 3. Several V-shaped through slots 34 corresponding to the feeding rods 6 are opened on the left and right sides of the guide box 33. V-shaped push plates 35 are provided on the inner side of the V-shaped through slots 34 through a push-pull mechanism. An electric telescopic plate 36 is installed on the lower right side of the material storage box 3. The electric telescopic plate 36 is used to close the opening of the V-shaped through slot 34 on the right side when the V-shaped push plate 35 is not fully inserted into the guide box 33.

[0044] During operation, the push-pull mechanism activates, driving the V-shaped pusher plate 35 to move synchronously to the left, as follows: Figure 12 As shown, at this time, the electric telescopic plate 36 closes the right end of the V-shaped channel 34. As the V-shaped pusher plate 35 moves to the left, a gap is created at the bottom of the guide box 33. At this time, the U-shaped frame 31, pulled by the elastic band 32, pushes the extrusion plate 30 downward to squeeze the solid flux, so that the gap at the bottom of the guide box 33 is filled with solid flux again, preparing for the next feeding operation. When the positions of the two feeding racks 5 are replaced, the push-pull mechanism drives the V-shaped pusher plate 35 to move to the right. At this time, the electric telescopic plate 36 moves upward to close the V-shaped channel 34. With the slot 34 open, the V-shaped pusher plate 35 pushes the solid flux out from the right end opening of the V-shaped through slot 34, thereby cutting the solid flux into an inverted V shape until the V-shaped pusher plate 35 closes the right end of the V-shaped through slot 34 again. At this time, the V-shaped solid flux is placed at the top of the feeding rod 6, realizing the feeding of the top of the feeding rod 6. When welding sensors of other sizes, it is only necessary to replace the guide box 33 with a V-shaped through slot 34 of appropriate size and the V-shaped pusher plate 35, which greatly increases the applicability of this device.

[0045] As a further embodiment of the present invention, the push-pull mechanism includes an electric telescopic rod 37 installed on the lower side of the guide box 33, a T-shaped plate 38 fixedly installed at the output end of the electric telescopic rod 37, and the left ends of the V-shaped push plate 35 are all fixedly connected to the T-shaped plate 38.

[0046] During operation, the electric telescopic rod 37 is activated to push the T-shaped plate 38 and the V-shaped pusher plate 35 to move synchronously to the left. When the positions of the two feeding racks 5 are exchanged, the electric telescopic rod 37 is activated again to drive the T-shaped plate 38 and the V-shaped pusher plate 35 to move synchronously to the right, thus providing power for the movement of the V-shaped pusher plate 35.

[0047] As a further embodiment of the present invention, limiting plates 39 are fixedly installed on both the front and rear sides of the feeding rod 6, and the width of the limiting plates 39 is less than the thickness of the V-shaped push plate 35.

[0048] During operation, when the V-shaped pusher plate 35 pushes out the solid flux, the limiting plate 39 is inserted into the inside of the solid flux, thereby preventing the solid flux from falling off the top when the feed rod 6 moves, which greatly increases the practicality of the device.

[0049] As a further embodiment of the present invention, a second limiting ring 40 is slidably connected to the top center of the mounting bracket 29, and a J-shaped plate 41 is slidably connected to the inner side of the second limiting ring 40. The bottom right end of the J-shaped plate 41 is wedge-shaped and corresponds to the right edge of the extrusion plate 30. The left end of the J-shaped plate 41 is connected to the mounting bracket 29 by a compression spring.

[0050] During operation, when it is necessary to add solid flux to the material storage box 3, simply pull the U-shaped frame 31 upward. The upward movement of the U-shaped frame 31 causes the extrusion plate 30 to move upward. During the upward movement of the extrusion plate 30, it extrudes the inclined surface of the right end of the J-shaped plate 41. The J-shaped plate 41 is extruded and moves to the right to make way until the bottom of the right end of the J-shaped plate 41 passes the extrusion plate 30. At this time, the J-shaped plate 41 returns to its initial position under the action of the compression spring and limits the extrusion plate 30, so that the top of the material storage box 3 is open, making it convenient for the staff to add solid flux.

Claims

1. A sensor intelligent welding assembly device, comprising a horizontal conveyor (1), a support column (2), and a material storage box (3), characterized in that: The top of the support column (2) is rotatably connected to the support frame (4). Both ends of the support frame (4) are equipped with feeding racks (5) through the material conveying mechanism. At the ends of the two feeding racks (5) that are far apart from each other, there are several feeding rods (6) arranged linearly along the surface of the feeding rack (5). The longitudinal section of the feeding rod (6) is triangular. Solid flux is stacked inside the material storage box (3). A quantitative feeding mechanism is provided inside the bottom end of the material storage box (3). The quantitative feeding mechanism is used to transport a certain amount of solid flux in the material storage box (3) in an inverted V shape to the top of the feeding rod (6). The material conveying mechanism is used to place the V-shaped solid flux placed at the top of the feeding rod (6) at the top of the sensor wiring terminal at the top of the horizontal conveyor (1). The material conveying mechanism includes sliding grooves (7) opened at both ends of the support frame (4). Sliding blocks (8) are slidably connected to the inner side of the sliding grooves (7). The top of each sliding block (8) is fixedly connected to the end of the adjacent feeding rack (5). A driving mechanism is provided at the bottom of the support frame (4). The driving mechanism is used to retract the feeding rack (5) to the top of the support frame (4) and replace the position between the two feeding racks (5). A picking mechanism is provided at the bottom of the right feeding rack (5). The picking mechanism is used to block the left end of the solid flux when the solid flux at the top of the right feeding rod (6) is at the top of the sensor wiring terminal. The driving mechanism includes a driving disk (9) rotatably connected to the outside of the support column (2). The support frame (4) is located on the upper side of the driving disk (9). Push rods (10) are fixedly installed at the bottom of the sliding blocks (8). First arc rods (11) are fixedly installed at the top of the left and right ends of the driving disk (9). The end of the first arc rod (11) away from the support column (2) corresponds to the push rod (10). Second arc rods (12) are fixedly installed at the top of the front and rear ends of the driving disk (9). The end of the second arc rod (12) away from the support column (2) is offset from the push rod (10). An installation ring (13) is fixedly installed on the outside of the support frame (4). First limiting rings (14) are fixedly installed on the inner wall of the rear right end and the inner wall of the front left end of the installation ring (13). A stop bar is slidably connected to the inner side of the first limiting ring (14). (15), a first magnet (16) is fixedly installed at the top of the stop lever (15), a first column (17) is provided on the front side of the drive disk (9), a second magnet (18) is fixedly installed on the rear side of the top of the first column (17), a drive rod (19) is fixedly installed at the top right end of the drive disk (9), the drive rod (19) corresponds to the bottom end of the stop lever (15), a locking mechanism is provided at the right end of the mounting ring (13), the locking mechanism is used to lock the mounting ring (13), and unlock the mounting ring (13) when the drive rod (19) contacts the right stop lever (15), a gear ring (42) is fixedly installed at the bottom end of the drive disk (9), a motor (43) is installed on the right side of the bottom end of the support column (2), a gear (44) is installed at the output end of the motor (43), and the gear (44) meshes with the gear ring (42); The material handling mechanism includes a limiting frame (24) set at the right end of the support frame (4). Two lifting plates (25) are slidably connected to the top left of the limiting frame (24). A baffle plate (26) is fixedly installed at the top of the lifting plate (25). The top of the baffle plate (26) is hollow and corresponds to the feeding rod (6). An arc plate (27) is fixedly installed at the bottom of the lifting plate (25). An extrusion rod (28) is fixedly installed at the right end of the drive disc (9). The end of the extrusion rod (28) corresponds to the bottom end of the arc plate (27).

2. The intelligent sensor welding device according to claim 1, characterized in that: The locking mechanism includes a second column (20) set on the right side of the mounting plate. The top of the second column (20) is slidably connected to a slide rod (21) by a tension spring. An L-shaped block (22) is fixedly installed on the left end of the slide rod (21). The left end of the L-shaped block (22) is wedge-shaped. Locking grooves (23) are opened on the rear outer wall of the right end and the front outer wall of the left end of the mounting ring (13). The vertical end of the L-shaped block (22) passes through the right locking groove (23) and is slidably connected to it.

3. The intelligent sensor welding device according to claim 1, characterized in that: The quantitative feeding mechanism includes a mounting frame (29) fixedly installed on the top of a material storage box (3). An extrusion plate (30) is slidably connected to the inner side of the top of the material storage box (3). A U-shaped frame (31) is fixedly installed on the top of the extrusion plate (30). The U-shaped frame (31) passes through the mounting frame (29) and is slidably connected to it. Several elastic bands (32) are fixedly installed on the inner side of the top of the U-shaped frame. The other end of each elastic band (32) is fixedly connected to the top of the mounting frame (29). The material storage box (3)... A guide box (33) is fixedly installed at the bottom. Several V-shaped through slots (34) corresponding to the feeding rods (6) are opened on the left and right sides of the guide box (33). V-shaped push plates (35) are set on the inner side of the V-shaped through slots (34) through a push-pull mechanism. An electric telescopic plate (36) is installed on the lower right side of the material storage box (3). The electric telescopic plate (36) is used to close the opening of the V-shaped through slot (34) on the right side when the V-shaped push plate (35) is not fully inserted into the guide box (33).

4. The intelligent sensor welding device according to claim 3, characterized in that: The push-pull mechanism includes an electric telescopic rod (37) installed on the lower side of the guide box (33). A T-shaped plate (38) is fixedly installed at the output end of the electric telescopic rod (37). The left end of the V-shaped push plate (35) is fixedly connected to the T-shaped plate (38).

5. The intelligent sensor welding device according to claim 3, characterized in that: Limiting plates (39) are fixedly installed on both the front and rear sides of the feeding rod (6), and the width of the limiting plates (39) is less than the thickness of the V-shaped pusher plate (35).

6. The intelligent sensor welding device according to claim 3, characterized in that: The top center of the mounting bracket (29) is slidably connected to a second limiting ring (40), and the inner side of the second limiting ring (40) is slidably connected to a J-shaped plate (41). The bottom right end of the J-shaped plate (41) is wedge-shaped and corresponds to the right edge of the extrusion plate (30). The left end of the J-shaped plate (41) is connected to the mounting bracket (29) by a compression spring.

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